1 2005-03-10 Jim Meyering <jim@meyering.net>
3 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
4 so that this module works on systems without fchdir.
6 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
8 Factor int-properties macros into a single file, except for
10 * intprops.h: New file.
11 * getloadavg.c: Include it instead of limits.h.
12 (INT_STRLEN_BOUND): Remove.
13 * human.c: Include intprops.h.
14 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
15 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
16 * inttostr.h: Include intprops.h instead of limits.h.
17 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
18 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
19 for consistency with intprops.h.
20 (time_t_is_integer, twos_complement_arithmetic): Use them.
21 * sig2str.h: Include <signal.h>, intprops.h.
22 (INT_STRLEN_BOUND): Remove.
23 * strftime.c (TYPE_SIGNED): Remove.
24 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
25 * strtol.c: Adjust comments to match intprops.h.
26 * userspec.c: Include intprops.h.
27 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
28 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
29 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
30 instead of rolling our own expressions.
31 * xstrtol.c: Include xstrtol.h first, to test interface.
33 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
35 (my_strftime): Do not mishandle years close to INT_MAX, by doing
36 the right thing even if adding 1900 would overflow. Similarly
37 for tm_mon + 1 and tm_yday + 1.
38 Make %Y always equivalent to %C%y, and similarly for %G and %g.
39 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
40 (DO_SIGNED_NUMBER): New macro.
41 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
43 2005-03-07 Bruno Haible <bruno@clisp.org>
45 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
47 2005-03-03 Derek R. Price <derek@ximbiot.com>
48 Bruno Haible <bruno@clisp.org>
50 * pagealign_alloc.h: New file.
51 * pagealign_alloc.c: New file.
53 2005-01-28 Bruno Haible <bruno@clisp.org>
55 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
58 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
60 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
61 The workaround isn't strictly needed for POSIX conformance, and
62 it's too much of a pain to configure and maintain. We'll ask
63 people to fix their kernels instead.
64 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
65 (NANOSLEEP_BUG_WORKAROUND): Remove.
66 (xnanosleep): Remove the workaround.
68 2005-02-12 Bruno Haible <bruno@clisp.org>
70 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
72 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
74 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
75 * timespec.h (gettime): Return void, since it always
76 succeeds now. All uses changed.
77 * gettime.c (gettime) Likewise.
78 [HAVE_NANOTIME]: Prefer nanotime.
79 Assume gettimeofday succeeds, as POSIX requires.
80 Assime time () succeeds, since other code already does.
81 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
82 (timespec_subtract): Remove.
83 (NANOSLEEP_BUG_WORKAROUND): New constant.
84 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
85 things considerably. Use it only on GNU/Linux hosts, since the
86 workaround shouldn't be needed elsewhere.
88 2005-02-24 Bruno Haible <bruno@clisp.org>
90 * gettext.h: Update from GNU gettext 0.14.2.
92 2005-02-24 Bruno Haible <bruno@clisp.org>
94 * localcharset.c: Update from GNU gettext 0.14.2.
95 * config.charset: Update from GNU gettext 0.14.2.
97 2005-02-22 Simon Josefsson <jas@extundo.com>
99 * iconvme.h, iconvme.c: New files, from libc.
101 2005-02-20 Neil Conway <neilc@samurai.com>
103 * xgethostname.c (xgethostname): Check for ENOMEM, which is
104 returned by OSX/Darwin if the specified buffer is not large
105 enough for the hostname.
107 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
109 * memrchr.h: New file.
110 * chdir-long.c: Include it.
111 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
112 Don't bother including stddef.h.
114 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
116 * argp-help.c (__argp_help): Create a fake struct argp_state and
117 pass it to _help, otherwise the latter coredumps trying to
118 dereference state.root_argp.
120 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
122 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
124 Include <sys/types.h>, for dev_t.
125 (ME_DUMMY, ME_REMOTE): Move from here....
126 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
127 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
129 Include mountlist.h first, to test the interface.
131 2005-01-29 Bruno Haible <bruno@clisp.org>
133 * progname.c (program_name): Initialize.
134 Needed when linking statically on MacOS X.
136 2005-01-28 Bruno Haible <bruno@clisp.org>
138 * javacomp.sh.in: New file, from GNU gettext.
139 * javacomp.h: New file, from GNU gettext.
140 * javacomp.c: New file, from GNU gettext.
142 2005-01-26 Bruno Haible <bruno@clisp.org>
144 * javaexec.sh.in: New file, from GNU gettext.
145 * javaexec.h: New file, from GNU gettext.
146 * javaexec.c: New file, from GNU gettext.
148 2005-01-26 Simon Josefsson <jas@extundo.com>
150 * gai_strerror.c: Use GPL in header.
152 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
154 * argp-help.c (hol_entry_help): Avoid using non-constant
155 initializers for struct pentry_state.
156 (__argp_error): Check return value of __asprintf
157 (__argp_failure): Translate error message
159 * argp-parse.c: Removed braces around the expansion of N_()
161 2005-01-21 Jim Meyering <jim@meyering.net>
163 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
164 same value as for Solaris 9.
166 * chdir-long.c (chdir_long): Rewrite to remove limitation on
167 component length. This included changing the parameter to be
168 of type `char *' rather than `char const *'.
169 * chdir-long.h (chdir_long): Update prototype.
171 * openat.c (fdopendir, fstatat): New functions.
172 * openat.h: Include headers required for use of DIR and struct stat.
173 [AT_SYMLINK_NOFOLLOW]: Define.
174 (fdopendir, fstatat): Add prototypes.
176 2005-01-21 Bruno Haible <bruno@clisp.org>
178 * classpath.h: New file, from GNU gettext.
179 * classpath.c: New file, from GNU gettext.
181 2005-01-20 Simon Josefsson <jas@extundo.com>
183 * version-etc-fsf.c: New file, with version_etc_copyright.
184 * version-etc.c: Remove version_etc_copyright.
185 * version-etc.h (version_etc_copyright): Use [] instead of * in
186 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
188 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
190 * save-cwd.c (save_cwd): Remove code to support the case
191 where fchdir is missing or flaky.
193 2005-01-20 Simon Josefsson <jas@extundo.com>
195 * base64.h (isbase64): Add.
197 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
198 using a unsigned prototype, don't inline.
199 (base64_decode): Use it.
201 2005-01-19 Bruno Haible <bruno@clisp.org>
203 * sh-quote.h: New file, from GNU gettext.
204 * sh-quote.c: New file, from GNU gettext.
206 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
208 Merge changes from coreutils, as described below in several
209 changelogs dated today.
211 * save-cwd.c: Include "save-cwd.h" before other include files.
212 (O_DIRECTORY): Remove; not needed here, since "." must be
213 a directory. All uses removed.
214 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
215 universal on Suns, and we also need to test for IRIX.
216 Revamp code to use 'if' rather than '#if'.
217 Avoid unnecessary comparison of cwd->desc to 0.
219 * utimens.c (futimens): Robustify the previous patch, by checking
220 for known valid error numbers rather than observed invalid ones.
222 2005-01-18 Jim Meyering <jim@meyering.net>
224 * version-etc.c (version_etc_copyright): Update copyright date.
226 * utimens.c (futimens): Account for the fact that futimes
227 can also fail with errno == ENOSYS or errno == ENOENT.
228 Patch from Dmitry V. Levin.
230 Change the name of the robust chdir function from chdir to chdir_long.
231 * save-cwd.c: Include chdir-long.h rather than chdir.h.
232 (restore_cwd): Use chdir_long, not chdir.
233 * chdir-long.c: Renamed from chdir.c.
234 * chdir-long.h: Renamed from chdir.h.
235 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
238 2005-01-18 Bob Proulx <bob@proulx.com>
240 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
241 offsetof() macro construct to avoid compile failure with native HP-UX
242 11.0 ANSI C compiler.
244 2005-01-06 Bruno Haible <bruno@clisp.org>
246 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
247 because stpncpy.m4 takes care of it.
249 2004-01-24 Bruno Haible <bruno@clisp.org>
251 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
253 2003-10-09 Bruno Haible <bruno@clisp.org>
255 * progreloc.c: Include xalloc.h instead of xmalloc.h.
257 2005-01-06 Bruno Haible <bruno@clisp.org>
259 * fwriteerror.h (fwriteerror): Change specification to include fclose.
260 * fwriteerror.c: Include <stdbool.h>.
261 (fwriteerror): At the end, close the file stream. Record whether
262 stdout was already closed.
264 2004-05-27 Bruno Haible <bruno@clisp.org>
266 * execute.c (environ): Declare if needed.
267 * pipe.c (environ): Likewise.
268 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
270 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
272 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
273 definitions to be after all include files, to avoid collisions.
274 Problem reported by Bob Proulx.
276 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
278 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
279 not needed. This removes a dependency on the gettext module.
280 [defined _LIBC]: Do not include <libintl.h>; not needed.
282 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
284 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
287 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
289 * argp-parse.c: Include <stddef.h>.
290 (alignof, alignto): New macros.
291 (parser_init): Don't assume that void * is aligned sufficiently
294 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
295 need to extend the stack.
296 (YYINITDEPTH): New macro, so that the initial stack isn't overly
299 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
301 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
303 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
305 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
306 Remove now-obsolete comment about AIX.
307 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
308 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
309 (YYMAXDEPTH): New macro.
311 2004-12-18 Bruno Haible <bruno@clisp.org>
313 * fatal-signal.c (fatal_signals): Make non-const.
314 (init_fatal_signals): New function.
315 (uninstall_handlers, install_handlers): Ignore signals that were set to
317 (at_fatal_signal): Call init_fatal_signals.
318 (init_fatal_signal_set): Likewise. Ignore signals that were set to
320 Reported by Paul Eggert.
322 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
324 * getdate.y (textint): New member "negative".
325 (time_zone_hhmm): New function.
326 Expect 14 shift-reduce conflicts, not 13.
327 (o_colon_minutes): New rule.
328 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
329 (yylex): Set the "negative" member of signed numbers.
331 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
333 Changes imported from coreutils.
334 * hard-locale.c: Assume <locale.h> exists.
336 (GLIBC_VERSION): New macro.
337 (hard_locale): Assume setlocale exists.
338 Rewrite to avoid #ifdef.
339 Use strdup rather than malloc + strcpy.
340 * human.c: Assume <locale.h> exists.
341 (human_readable): Assume localeconv exists.
343 2004-12-01 Jakub Jelinek <jakub@redhat.com>
345 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
346 convert T2, not T. (Imported from libc.)
348 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
350 * getcwd.c (is_ENAMETOOLONG): New macro.
351 (__getcwd.c): Don't restore errno; glibc doesn't.
352 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
353 first, falling back to our code only if its results look suspicious.
354 Ensure that the resulting buffer is only as large as necessary.
356 * readutmp.c: Include readutmp.h first.
357 Include <errno.h>, since readutmp.h no longer does that.
358 * readutmp.h: Don't include <errno.h>,
359 <sys/param.h>, <time.h>; not needed to establish interface.
360 (errno): Remove decl.
361 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
362 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
363 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
365 2004-11-28 Simon Josefsson <jas@extundo.com>
367 * base64.h, base64.c: New file.
369 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
371 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
373 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
375 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
376 HP's ANSI C compiler.
377 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
378 Declaring int functions causes warnings on some modern systems and
379 shouldn't be needed to compile on ancient ones.
380 * same.c (MIN) [defined MIN]: Don't define, since it's already
383 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
384 with the following changes.
385 (__set_errno): Parenthesize properly.
387 (MIN, MAX, MATCHING_INO): New macros.
388 (__getcwd): Define with prototype, not K&R form.
389 Use heuristics to allocate default buffer on stack if possible.
390 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
391 behavior, and to avoid the PATH_MAX limit when computing
393 Use MATCHING_INO to compare inode number to file.
394 Check for arithmetic overflow in size calculations.
395 Fix bug in reallocation of dot array that caused getcwd to fail
396 on directories nested deeper than 75.
397 Be more careful about saving errno on error.
398 Do not use realloc; use only free+malloc, as this is a bit
399 more flexible and avoids a needless copy operation.
400 Do not inspect st_dev and st_ino for symbolic links; POSIX
401 doesn't specify the latter.
402 Check for closedir errors.
403 Avoid needless casts.
404 Use "#ifdef weak_alias" around weak_alias, to be like other
406 The following changes to getcwd.c have effect only when used in
407 gnulib; they have no effect inside glibc proper.
408 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
409 as alloca isn't used.
410 (alloca, __alloca): Likewise.
411 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
412 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
413 unconditionally, as gnulib assumes C89 or better.
414 Do not include <sys/param.h>.
415 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
416 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
418 (NULL) [!defined NULL]: Remove; we assume C89 or better.
419 Include <dirent.h> in a way that is compatible with modern Autoconf.
420 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
421 New macros, if not already defined.
422 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
423 Use "_LIBC", not "defined _LIBC", for consistency.
424 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
426 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
427 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
428 * xgetcwd.c: David MacKenzie's old code was removed, so give
429 credit only to Jim Meyering and adjust the copyright dates.
430 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
431 <stdlib.h>, <unistd.h>, "pathmax.h".
432 Instead, include "xgetcwd.h" (first) and "getcwd.h".
433 (INITIAL_BUFFER_SIZE): Remove.
434 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
436 2004-11-23 Jim Meyering <jim@meyering.net>
438 * getopt_.h: Remove trailing blanks.
440 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
442 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
443 (futimens): New function, which uses futimes if available.
444 (futimens, utimens): Support timespec==NULL, with same semantics
445 as utime and utimens.
446 * utimens.h (futimens): New decl.
448 2004-11-23 Jim Meyering <jim@meyering.net>
450 * __fpending.c: Add comment.
452 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
454 * getopt_.h: Re-addition of __getopt_argv_const caused
455 redefinition warnings. To avoid them, include the defines
456 in `#if !defined __need_getopt ... #endif'. The only place
457 where __getopt_argv_const is used is in definitions
458 of getopt_long and getopt_long_only below, which are as well
459 protected by `#ifndef __need_getopt'.
460 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
461 __need_getopt after including <stdio.h> and <unistd.h> These
462 headers might have defined it.
464 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
466 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
468 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
469 optopt): Use them instead of invoking ## directly; otherwise, the
470 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
472 2004-11-19 Bruno Haible <bruno@clisp.org>
474 * strtok_r.c: Move comments from here...
475 * strtok_r.h: ... to here.
477 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
479 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
480 might fail. Problem reported by Yoann Vandoorselaere.
481 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
482 that mishandle size_t overflow.
484 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
486 * canon-host.c: Include "strdup.h".
487 (canon_host): Use getaddrinfo if available, so that IPv6 works.
488 Use strdup instead of malloc/strcpy to duplicate strings.
490 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
491 (human_space_before_unit): New constant.
492 * human.c (human_readable): Support it.
494 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
495 (xgetcwd): Set errno correctly when failing.
496 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
497 the failure is actually due to a PATH_MAX problem.
499 Further getopt changes to make it more likely that glibc will
500 buy the changes back.
501 * getopt.c (POSIXLY_CORRECT): New constant.
502 (getopt): Use it, so to preserve glibc semantic
503 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
504 when compiling for libc.
505 * getopt_.h (__getopt_argv_const): Bring it back.
506 (getopt_long, getopt_long_only): Use it.
508 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
509 New arg POSIXLY_CORRECT. All callers changed.
510 (getopt): Argv is now char * const *, as per standard.
511 (_getopt_internal_r, _getopt_internal): Argv is now char **,
512 not char *__getopt_argv_const *.
513 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
514 _getopt_long_only_r): Likewise.
515 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
516 * getopt_int.h (_getopt_internal, _getopt_internal_r,
517 _getopt_long_r, _getopt_long_only_r): Likewise.
518 * getopt_.h (__getopt_argv_const): Remove.
519 (getopt): Argv is now char * const *, as per standard.
521 * getdate.y (tORDINAL): New token.
522 (day, relunit): Allow it for relative times.
523 (relative_time_table): Use tORDINAL for ordinals.
525 2004-11-15 Jim Meyering <jim@meyering.net>
527 * closeout.c: Include "__fpending.h" once again.
529 (close_stdout): Don't fail just because stdout was closed initially,
530 since some programs don't write to stdout in the normal course of
531 operation (other than --version and --help), and we don't want this
532 function to make e.g. `touch file >&-' fail.
533 But do fail if it was closed and someone has tried to write to it.
534 E.g., `printf foo >&-' must fail.
536 2004-11-11 Simon Josefsson <jas@extundo.com>
538 * strtok_r.h, strtok_r.c: New file.
540 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
542 * getopt_.h (__getopt_argv_const): New macro, to be used so that
543 we can stop lying to compilers about the constness of argv when we
544 are compiled outside glibc.
545 (getopt, getopt_long, getopt_long_only): Use it.
546 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
548 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
549 _getopt_long_only_r): Likewise.
550 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
551 _getopt_long_only_r): Likewise.
553 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
554 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
555 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
556 the other external symbols.
557 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
558 declaration, since the above renaming now works around collisions.
560 2004-11-11 Jim Meyering <jim@meyering.net>
562 * linebreak.c: Remove trailing blanks.
563 * alloca_.h: Likewise.
565 * euidaccess.c: Likewise.
566 * allocsa.h: Likewise.
568 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
570 * mktime.c (SHR): New macro, which is a portable
571 substitute for >> that should work even on Crays.
572 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
573 Problem reported by Mark D. Baushke in
574 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
575 * getdate.y (SHR): Likewise.
577 * strftime.c (SHR): Likewise.
579 * quotearg.c (struct quoting_options): Use unsigned int for
580 quote_these_too, so that right shifts are well defined. All uses
583 2004-11-10 Simon Josefsson <jas@extundo.com>
585 * getaddrinfo.h, getaddrinfo.c: New files.
587 2004-11-10 Jim Meyering <jim@meyering.net>
589 Ensure that no close failure goes unreported.
590 * closeout.c (close_stdout): Always close stdout. I.e., don't
591 return early when it seems there's nothing to flush.
592 Don't include __fpending.h.
594 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
596 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
598 2004-11-05 Bruno Haible <bruno@clisp.org>
600 * readlink.c: Include stddef.h, needed for size_t on Woe32.
601 Reported by Mark D. Baushke <mdb@cvshome.org>.
603 2004-11-04 Bruno Haible <bruno@clisp.org>
605 2004-09-11 Bruno Haible <bruno@clisp.org>
606 * allocsa.valgrind: New file.
607 2004-02-06 Bruno Haible <bruno@clisp.org>
608 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
609 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
610 Reported by Christopher Seip <chris.seip@hp.com>.
612 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
614 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
615 with errno == ERANGE if the buffer is too small.
616 Problem reported by Mark D. Baushke.
618 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
620 * xreadlink.c (MAXSIZE): New macro.
621 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
622 size does not exceed MAXSIZE. Avoid cast.
623 As suggested by Mark D. Baushke in
624 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
625 if readlink fails with buffer size just under MAXSIZE, try again
628 2004-11-02 Derek R. Price <derek@ximbiot.com>
629 and Paul Eggert <eggert@cs.ucla.edu>
631 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
632 (get_date): Overparenthesize to avoid GCC warning.
634 2004-11-02 Bruno Haible <bruno@clisp.org>
636 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
637 function returns void.
639 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
641 * getpass.c (fflush_unlocked, flockfile, funlockfile)
642 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
645 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
647 * getdate.y: Add support for TZ="foo" within a date string.
648 Fix some bugs near time_t boundaries. Reject dates with
649 out-of-range components, e.g., "Sept 31".
650 Include <stdlib.h>, "setenv.h", "xalloc.h".
651 (ISDIGIT_LOCALE): Remove; unused.
652 Note that the TZ and time functions used here are not reentrant.
653 (mktime_ok, get_tz): New functions.
654 (TZBUFSIZE): New constant.
655 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
656 This requires that we sometimes generate our own TZ="XXX..." setting.
658 2004-10-27 Derek R. Price <derek@ximbiot.com>
660 * mktime.c (not_equal_tm): Remove redundant check.
662 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
664 * getdate.y: Use Bison 1.875 features, and some minor
665 code cleanups. This change does not affect semantics.
666 Don't include <stdlib.h>; no longer needed.
667 Don't include unlocked-io.h; only the "#if TEST" code uses
668 stdio, and performance isn't crucial there.
669 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
670 Bison 1.875 features as described below.
671 All uses of "PC." replaced by "pc->".
672 (YYSTYPE): Add a forward declaration.
673 (yylex, yyerror): Use full prototypes in forward decls.
674 Use "%pure-parser" rather than obsolescent "%pure_parser".
675 Use %parse-param and %lex-param instead of obsolescent
676 YYPARSE_PARAM and YYLEX_PARAM.
677 (meridian_table, month_and_day_table, time_units_table,
678 relative_time_table, time_zone_table, military_table,
679 lookup_zone, lookup_word, get_date):
680 Use NULL instead of 0 where appropriate.
681 (to_hour): Avoid abort (), to avoid a dependency on
683 (yyerror, yylex): Now accepts parser_control * arg.
684 (main) [TEST]: Use '\0' rather than 0 for char.
686 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
688 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
689 It's now the caller's responsibility to handle the case where
690 !HAVE_GETPAGESIZE && !defined getpagesize.
692 * mktime.c (leapyear): Arg is long int, not int.
694 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
696 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
698 2004-10-12 Simon Josefsson <jas@extundo.com>
700 * getpass.c (fflush_unlocked, flockfile, funlockfile)
701 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
704 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
706 * vsnprintf.h: New file.
707 * vsnprintf.c: New file.
709 2004-10-07 Bruno Haible <bruno@clisp.org>
711 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
712 into the provided buffer.
714 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
716 * diacrit.c, diacrit.h: Add GPL notice.
718 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
719 * atanl.c (atanl): Keep the code as similar to glibc as possible.
720 * logl.c (logl): Keep the code as similar to glibc as possible.
721 This avoids a potential constant-folding bug.
723 2004-10-05 Bruno Haible <bruno@clisp.org>
725 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
727 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
729 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
730 * xmalloc.c (xmemdup): Likewise.
731 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
732 XFREE): Remove these long-obsolescent macros.
733 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
736 * regex.c (re_comp): Cast gettext return value to char *,
737 Problem reported by Martin Neitzel via Mark D. Baushke.
739 2004-10-04 Simon Josefsson <jas@extundo.com>
741 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
742 '#ifdef USE_UNLOCKED_IO'.
744 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
746 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
747 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
748 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
749 regex.c, sha1.c, version-etc.c, yesno.c:
750 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
751 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
752 the includer's responsibility.
756 * modechange.c (mode_compile): Don't decrement a pointer that
757 points to the start of a string, as the C Standard says the
758 resulting behavior is undefined.
760 * backupfile.h (enum backuptype): Rename none -> no_backups,
761 simple -> simple_backups, numbered_existing ->
762 numbered_existing_backups, numbered -> numbered_backups
763 to avoid shadowing problems. All uses changed.
764 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
765 * backupfile.c (check_extension, numbered_backup):
766 Rename locals to avoid shadowing 'basename'.
767 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
770 * .cppi-disable: Add getopt_.h, getopt_int.h.
771 * .cvsignore: Add getopt.h.
773 2004-10-04 Simon Josefsson <jas@extundo.com>
775 * memmem.h: New file.
776 * memmem.c: New file, taken from glibc.
778 2004-10-02 Jim Meyering <jim@meyering.net>
780 * dirfd.h, getpagesize.h: Add copyright notice.
782 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
784 * snprintf.c: Remove comments as to why each header is needed.
786 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
788 * strsep.h: New file.
789 * strsep.c: New file.
791 2004-10-01 Simon Josefsson <jas@extundo.com>
793 * snprintf.c (snprintf): Handle size==0.
795 2004-10-01 Simon Josefsson <jas@extundo.com>
796 Bruno Haible <bruno@clisp.org>
798 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
799 (snprintf): Declare 'args'.
801 2004-09-30 Simon Josefsson <jas@extundo.com>
803 * snprintf.h, snprintf.c: New files.
805 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
807 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
808 (hol_entry_help): Never translate an empty string.
809 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
810 * argp.h (OPTION_NO_TRANS): New option.
812 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
814 * xvasprintf.c: Include xalloc.h.
815 (xvasprintf): Use xalloc_die, not xmalloc_die.
817 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
819 * dummy.c: Change copyright notice to FSF, and license to GPL.
821 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
823 * argp-pvh.c (argp_program_version_hook): Provide initial value.
824 Problem reported by Bruno Haible in:
825 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
827 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
829 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
830 in case some system header has #define'd it. Problem reported by
832 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
834 2004-09-08 Bruno Haible <bruno@clisp.org>
836 * stdint_.h.in: New file, taken from GNU clisp.
838 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
840 * xvasprintf.h: New file.
841 * xvasprintf.c: New file.
842 * xasprintf.c: New file.
844 2004-09-08 Bruno Haible <bruno@clisp.org>
846 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
848 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
850 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
852 Import from coreutils.
853 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
854 strings on unbounded length. alloca's performance benefits aren't
857 (parse_with_separator): New function, with most of the internals
858 of the old parse_user_spec. Allow user to omit both user and group,
859 for compatibility with FreeBSD.
860 Clone only the user name, not the entire spec.
861 Do not set *uid, *gid unless entirely successful.
862 Avoid memory leak in some failing cases.
863 Fix regression for USER.GROUP reported by Dmitry V. Levin in
864 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
865 (parse_user_spec): Rewrite to use parse_with_separator.
867 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
869 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
870 its complicated substitute.
871 * argp-help.c: Include <errno.h>, for program_invocation_short_name
872 and program_invocation_name.
873 (__argp_basename) [!_LIBC]: Remove; the only use was
874 replaced by its body.
875 (__argp_short_program_name): Change condition from
876 !defined __argp_short_program_name to
877 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
878 to match argp-namefrob.h.
879 (__argp_failure): Don't assume strerror_r returns char *.
880 * argp-parse.c (N_): Define unconditionally.
881 (argp_default_options): Fill out initializers with 0 to avoid
884 2004-08-12 Simon Josefsson <jas@extundo.com>
886 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
887 * getopt_.h: Renamed from getopt.h.
889 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
891 Merge from coreutils.
893 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
894 wmemchr or wmemcpy. Problem reported by Robert Dahlem
895 for Reliant Unix 5.43.
897 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
898 (union fooround): Use uintmax_t, not long int.
899 The rest is a merge from libc:
900 [defined _LIBC]: Include <shlib-compat.h>.
901 (_obstack) [defined _LIBC]: Remove after 2.3.4.
903 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
905 * strverscmp.c: Convert to UTF-8.
907 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
909 * obstack.h (obstack_empty_p):
910 Don't assume that chunk->contents is suitably aligned.
911 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
912 Likewise. Problem reported by Benno in
913 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
915 * chown.c (rpl_chown): Work even if the file is writeable but not
916 readable. This could be improved further but it'd take some work.
918 2004-08-08 Simon Josefsson <jas@extundo.com>
920 * xgethostname.c: Don't include error.h (not used).
923 * getpass.c: Include getpass.h first.
925 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
927 * xalloc-die.c: New files.
928 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
930 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
931 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
932 (_, N_, xalloc_die): Move to xalloc-die.c.
933 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
934 so that we needn't mess with xalloc_msg_memory_exhausted.
936 * sha1.h: Renamed from sha.h.
937 (SHA1_H): Renamed from _SHA_H.
938 (sha1_ctx): Renamed from sha_ctx.
939 (sha1_init_ctx): Renamed from sha_init_ctx.
940 (sha1_process_block): Renamed from sha_process_block.
941 (sha1_process_bytes): Renamed from sha_process_bytes.
942 (sha1_finish_ctx): Renamed from sha_finish_ctx.
943 (sha1_read_ctx): Renamed from sha_read_ctx.
944 (sha1_stream): Renamed from sha_stream.
945 (sha1_buffer): Renamed from sha_buffer.
946 * sha1.c: Likewise; renamed from sha.c.
947 Do not include <sys/types.h>.
948 Include <stddef.h> rather than <stdlib.h>.
950 2004-08-08 Bruno Haible <bruno@clisp.org>
952 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
953 FILESYSTEM_PREFIX_LEN.
954 * progreloc.c: Likewise.
955 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
957 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
960 * argp-help.c (make_hol, hol_append): Don't assume that
961 SIZE_MAX is a valid preprocessor constant.
962 (__argp_basename): Change from "#ifndef _LIBC"
963 to "#ifndef __argp_short_program_name", so that
964 we don't compile these functions for tar.
966 More merges from coreutils.
967 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
968 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
970 * addext.c: Remove; no longer needed.
971 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
972 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
973 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
974 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
975 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
976 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
977 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
978 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
979 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
980 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
981 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
982 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
983 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
984 Import changes from coreutils.
986 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
988 Merge from coreutils.
990 * .gdb-history: Remove; this doesn't belong here.
992 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
993 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
994 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
996 * dirname.h: Include <stdbool.h>.
997 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
998 for consistency with POSIX terminology. All uses changed.
999 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
1000 (strip_trailing_slashes): Use bool for booleans.
1001 * stripslash.c (strip_trailing_slashes): Likewise.
1003 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
1004 sometimes returns a positive errno value even when it succeeds.
1005 (print_errno_message) [!LIBC]: Fall back on strerror if
1008 * path-concat.c (mempcpy): Don't define if a system header defines it.
1009 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
1010 (longest_relative_suffix): New function.
1011 (path_concat): Use it. Assume first argument is not NULL.
1012 Port to DOS. Omit redundant separators.
1013 Report an error instead of returning NULL.
1014 Use mempcpy instead of memcpy.
1015 (xpath_concat): Remove: not declared or used.
1017 * same.h: Include <stdbool.h>
1018 (same_name): Return bool, not int.
1019 * same.c (same_name): Likewise.
1020 (errno): Don't declare; we assume C89 or better now.
1022 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
1023 if not already defined.
1025 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
1026 * dup-safer.c (errno): Likewise.
1028 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
1030 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
1033 2004-08-03 Simon Josefsson <jas@extundo.com>
1035 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
1036 * progname.h: Don't include stdbool.h.
1038 2004-08-02 Simon Josefsson <jas@extundo.com>
1040 * getsubopt.h: New file, with comments from Bruno Haible.
1041 * getsubopt.c: New file, from glibc, but slightly modified based on
1042 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
1044 2004-08-01 Simon Josefsson <jas@extundo.com>
1046 * xgetdomainname.c: Include stdlib.h, for free().
1048 2004-07-16 Simon Josefsson <jas@extundo.com>
1050 * dummy.c: New file.
1052 2004-07-16 Bruno Haible <bruno@clisp.org>
1054 * backupfile.h: Add extern "C" for C++.
1055 * closeout.h: Likewise.
1056 * copy-file.h: Likewise.
1057 * findprog.h: Likewise.
1058 * full-write.h: Likewise.
1059 * pathname.h: Likewise.
1060 * progname.h: Likewise.
1061 * stpcpy.h: Likewise.
1062 * stpncpy.h: Likewise.
1063 * strcase.h: Likewise.
1064 * strstr.h: Likewise.
1065 * xalloc.h: Likewise.
1067 * mbswidth.h: Add extern "C" for C++.
1068 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
1070 2004-07-09 Simon Josefsson <jas@extundo.com>
1072 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
1073 failed without this.)
1075 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1077 * fchown-stub.c: New file.
1079 2004-06-24 Jim Meyering <jim@meyering.net>
1081 * obstack.h (obstack_base): Cast to (void *), per documentation.
1083 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
1085 * argz.c, argz_.h: New files, which are autoupdated from libtool.
1087 2004-06-01 Jim Meyering <jim@meyering.net>
1089 * calloc.c: New file.
1091 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
1093 * getdate.y (yylex): Allow space between sign and number.
1094 Problem reported by Dan Jacobson.
1096 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
1097 and Jim Meyering <jim@meyering.net>
1099 Merge from coreutils CVS.
1101 * stat-macros.h: New file, with contents from file-type.h
1102 and coreutils' system.h.
1103 * file-type.c: Include "stat-macros.h".
1104 * file-type.h (file_type): Move all macro definitions to new file,
1107 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
1108 Wrap old code with this conditional.
1109 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
1110 function that does not dereference symlinks.
1111 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
1113 * xreadlink.c: Include xreadlink.h first, to catch .h file
1114 dependency problems.
1115 (xreadlink): Accept new arg SIZE, for efficiency.
1116 All decls and uses changed.
1117 * xreadlink.h: Include <stddef.h>, for size_t.
1119 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
1120 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
1122 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
1124 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
1126 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
1127 macros to be defined.
1128 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
1129 the allocator returns NULL because the requested size is zero.
1131 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
1133 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
1134 var. Add comment explaining why libc still defines it. This
1135 merges the following patch from glibc:
1136 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
1138 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
1140 * obstack.c (_obstack): Remove unused variable. It hasn't been
1141 present in glibc since revision 1.1 of this file.
1142 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
1143 obstack_alignment_mask, obstack_alloc, obstack_base,
1144 obstack_blank, obstack_blank_fast, obstack_chunk_size,
1145 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
1146 obstack_grow0, obstack_init, obstack_int_grow,
1147 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
1148 obstack_next_free, obstack_object_size, obstack_ptr_grow,
1149 obstack_ptr_grow_fast, obstack_room): Remove declarations of
1150 nonexistent functions.
1152 2004-05-17 Derek R. Price <derek@ximbiot.com>
1153 Paul Eggert <eggert@cs.ucla.edu>
1155 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
1157 2004-05-14 Bruno Haible <bruno@clisp.org>
1159 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
1160 that consists of a '.' followed by an empty digit string.
1161 Patch by Tor Lillqvist <tml@iki.fi>.
1163 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
1165 Port obstack to the AS/400, where pointers are 16 bytes wide and
1166 you cannot cast an integer to a valid pointer. This patch is
1167 currently waiting to be integrated into glibc; see
1168 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
1170 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
1171 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
1172 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
1173 (struct obstack): temp member is now a union of a pointer and
1174 an integer, instead of an integer. All integer uses changed.
1175 This does not affect the physical layout of struct obstack,
1176 except on hosts (like the AS/400) where the size or alignment of
1177 void * is greater than that of ptrdiff_t.
1178 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
1179 __STDC__)]: Store temporary in pointer member of union, not
1181 * obstack.c: Include <stddef.h>, for offsetof.
1182 (struct fooalign): Remove; it doesn't need a name.
1183 (union fooround): Change double to long double, and add void *.
1184 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1185 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1186 not a macro. Hence the values are always int; so remove all
1187 casts-to-int in uses.
1189 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1190 Derek Price <derek@ximbiot.com>
1192 * alloca.c: Include <alloca.h>, to get our interface.
1193 * alloca_.h: Use __alloca on AIX, so that we don't have to
1194 include <alloca.h> first. Use C89 prototype for alloca; this
1195 requires including <stddef.h> for size_t. Use extern "C" if C++.
1196 Use #elif for simplicity, since we can assume C89 now.
1197 Don't try to source the system alloca.h since it will not be found
1198 and to prevent recursively including its replacement.
1199 * fnmatch.c: Include <alloca.h> instead of opencoding.
1200 * regex.c: Likewise.
1202 2004-05-16 Derek Price <derek@ximbiot.com>
1203 Paul Eggert <eggert@cs.ucla.edu>
1205 getline cleanup. This changes the getndelim2 API: both order of
1206 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1209 * getline.c: Don't include stddef.h or stdio.h, since our
1210 interface does that.
1211 (getline): Always use getdelim, so that we don't have two
1212 copies of this code.
1213 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1215 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1216 (GETNDELIM2_MAXIMUM): New macro.
1217 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1218 instead of the old practice of delim2==0. All callers changed.
1219 Return -1 on overflow, instead of returning junk.
1220 Do not set *linesize unless allocation succeeds.
1221 * getndelim2.h: Do not include stddef.h; no longer needed, now
1222 that we include sys/types.h.
1223 * getnline.h: Likewise.
1224 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1225 (getndelim2): Reorder arguments.
1226 * getnline.c (getnline, getndelim):
1227 Don't discard the NMAX argument.
1228 (getnline): Invoke getndelim, to avoid code duplication.
1229 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1230 of (size_t) -1 by callers of the getnline family.
1232 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1234 * nanosleep.c (suspended): Change its type from int to
1235 sig_atomic_t volatile.
1236 (first_call): Make it private to rpl_nanosleep, and have it
1237 be zero initially as that's a bit faster.
1238 (my_usleep): Round up fractional times instead of truncating them,
1239 as this is the usual meaning for 'sleep'.
1241 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1243 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1244 (ENOSYS): Define if not defined.
1245 (settime): Fall back on stime if it exists and settimeofday fails.
1246 But don't bother with fallbacks if a method fails with errno == EPERM.
1248 2004-05-11 Jim Meyering <jim@meyering.net>
1250 Prior to this change, the save_cwd caller required read access to the
1251 current directory on most systems (ones with the fchdir function).
1253 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
1254 fails, try write-only, and finally, resort to using xgetcwd.
1256 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1258 * obstack.c, obstack.h: Import changes from libc.
1260 2004-04-28 Bruno Haible <bruno@clisp.org>
1262 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1263 implicitly appends .exe to executables.
1264 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
1265 accepts Windows pathnames.
1266 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1267 Cygwin like Windows, since it now accepts Windows pathnames.
1268 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1269 Cygwin like Windows, since it now accepts Windows pathnames.
1270 Reported by Derek Robert Price <derek@ximbiot.com>.
1272 2004-04-20 Jim Meyering <jim@meyering.net>
1274 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
1276 2004-04-20 Jim Meyering <jim@meyering.net>
1277 Bruno Haible <bruno@clisp.org>
1279 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
1280 memory when realloc fails.
1282 2004-04-18 Jim Meyering <jim@meyering.net>
1284 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1285 don't leak memory and do call END_UTMP_ENT.
1287 2004-04-11 Paul Eggert <eggert@twinsun.com>
1289 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1290 (CHAR_BIT): Remove, since we assume C89.
1291 Include <stdint.h> if available, as per current Autoconf CVS advice.
1293 2004-03-30 Paul Eggert <eggert@twinsun.com>
1295 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1296 not bool, to be more consistent with Unix conventions.
1297 Suggested by Bruno Haible.
1299 Merge from coreutils.
1301 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
1304 * getdate.h: Include stdbool.h, and timespec.h instead of
1305 the usual <time.h> dance.
1306 (get_date): Change signature to support fractional time stamps.
1307 All callers changed.
1308 * getdate.y: Include "getdate.h" first, as we can now
1309 assume C89 and don't need to worry about 'const'.
1310 Similarly, include "unlocked-io.h" near start, not in middle.
1312 (textint.value): Use long int rather than int.
1313 (textint.digits): Use size_t rather than int.
1314 (BILLION, LOG10_BILLION): New constants.
1315 (parser_control): New member rel_ns. Members day_ordinal,
1316 time_zone, month, day, hour, minutes, rel_year, rel_month,
1317 rel_day, rel_hour, rel_minutes, rel_seconds
1318 are now long int, not int. Member seconds is now struct timespec,
1319 not int. New member timespec_seen. Members dates_seen, days_seen,
1320 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
1322 (%union.intval): Now long int, not int.
1323 New member timespec.
1324 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
1325 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
1326 (spec): Now is a timespec or an item list.
1327 (timespec, items): New nonterminals.
1328 (time, rel, relunit, number, get_date):
1329 Add support for fractional seconds.
1330 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
1331 (gmtime, localtime, mktime): Remove decls; not needed with C89.
1332 (to_hour): First arg is now long int, not int.
1333 (to_year): Returns long int, not int.
1334 Don't treat year -70 like 70.
1335 (tm_diff): Returns long int, not int.
1336 (lookup_word): Use bool instead of int when appropriate.
1337 (yylex): Use size_t for count, not int.
1338 Detect overflow when parsing large integer constants.
1339 Add support for fractions.
1340 (get_date): Make pointers 'const' if possible.
1341 Use more-portable code to detect integer overflow.
1342 (main) [TEST]: Adjust to above changes. Test for localtime failure.
1343 Don't use ctime; it's not reliable if the year has >4 digits.
1345 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
1346 This is for compatibility with BSD.
1348 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
1349 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
1350 From coreutils' system.h.
1352 * userspec.c: Don't include "posixver.h".
1353 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
1354 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
1355 compatible extension. Simplify code by removing a boolean int
1356 that was always nonzero if a string was nonnull.
1358 2004-03-30 Jim Meyering <jim@meyering.net>
1360 Merge from coreutils.
1362 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
1364 * readtokens.c (readtoken): Don't leak 64 bytes when reading
1365 an empty input stream.
1367 * readtokens.c: Include <stdbool.h>.
1368 (readtoken): Use `size_t' rather than int/long.
1369 All callers adjusted.
1370 Use `bool' rather than `int' where appropriate.
1371 Use memset rather than an explicit loop.
1372 Use x2nrealloc rather than xrealloc.
1373 Allow the use of `\0' as a delimiter.
1374 (readtokens): Likewise.
1375 * readtokens.h (readtoken, readtokens): Update prototypes.
1377 2004-03-30 Bruno Haible <bruno@clisp.org>
1379 * getloadavg.c (getloadavg): Don't assume setlocale returns
1382 2004-03-29 Paul Eggert <eggert@twinsun.com>
1384 Merge changes to getloadavg.c from coreutils and Emacs.
1386 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
1387 Define to an expression, not to the empty string.
1388 Include cloexec.h and xalloc.h.
1389 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
1390 Use set_cloexec_flag rather than rolling our own.
1391 * cloexec.c, cloexec.h: New files.
1393 2004-03-18 Paul Eggert <eggert@twinsun.com>
1395 * getopt.h: Sync with libc CVS.
1397 2004-03-18 Paul Eggert <eggert@twinsun.com>
1398 Bruno Haible <bruno@clisp.org>
1400 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
1401 not on all platforms that have <wchar.h>.
1402 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
1404 2004-03-09 Paul Eggert <eggert@twinsun.com>
1406 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
1408 * getopt_int.h: New file, also synced from libc.
1410 2004-03-07 Paul Eggert <eggert@twinsun.com>
1412 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
1413 '#if' expressions. Unlike the code it replaces, it does not
1414 depend on (defined _SC_PAGESIZE). However, it does depend on
1415 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
1416 first reported by Jason Andrade in
1417 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
1419 2004-01-18 Simon Josefsson <jas@extundo.com>
1421 * strdup.h: New file.
1422 * strdup.c: Include it.
1423 * path-concat.c: Include strdup.h. Drop strdup declaration.
1424 * userspec.c: Include strdup.h. Drop strdup declaration.
1426 2004-02-06 Karl Berry <karl@gnu.org>
1428 * config.charset: update from gettext 0.14.1.
1430 2004-02-05 Paul Eggert <eggert@twinsun.com>
1432 Add comments and code, prompted by suggestions from Bruno Haible
1434 * quotearg.h (quotearg_alloc): New decl. Improve the comments
1435 describing the enum quoting_style values.
1436 * quotearg.c (quotearg_alloc): New function.
1437 (quotearg_buffer_restyled): Treat lone { and } as special.
1438 Treat = as special. Work around bug with older shells
1439 that "see" a '\' that is really the 2nd byte of a multibyte char.
1440 Quote empty string with shell_quoting_style.
1442 2004-02-03 Bruno Haible <bruno@clisp.org>
1444 * pipe.h: New file, from GNU gettext.
1445 * pipe.c: New file, from GNU gettext.
1447 2004-01-27 Bruno Haible <bruno@clisp.org>
1449 * execute.h: New file, from GNU gettext.
1450 * execute.c: New file, from GNU gettext.
1451 * w32spawn.h: New file, from GNU gettext.
1453 2004-01-23 Paul Eggert <eggert@twinsun.com>
1455 Exit-status fix from coreutils.
1457 Use exit_failure consistently in place of EXIT_FAILURE,
1458 so that program exit statuses are consistent on failure.
1460 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
1461 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
1462 * argmatch.h: Comment fix to match the above.
1463 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
1464 Now a macro referring to exit_failure, instead of a separate
1465 variable. Include "exitfail.h" to get it.
1466 * xstrtol.h: Include "exitfail.h".
1467 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
1469 * long-options.c (parse_long_options): Use prototype
1470 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
1473 2004-01-21 Jim Meyering <jim@meyering.net>
1475 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
1476 so as not to conflict with a different-sized __mktime_internal
1477 function in GNU libc.
1478 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
1479 Problem building statically-linked `ls' reported by Michael Brunnbauer.
1481 2004-01-18 Paul Eggert <eggert@twinsun.com>
1483 Merge from diffutils.
1485 * file-type.c (file_type): Add typed memory objects.
1486 * file-type.h (S_TYPEISTMO): New macro.
1488 * c-stack.h (c_stack_action): Remove argv argument.
1489 * c-stack.c (c_stack_action): Likewise. All uses changed.
1490 (die): Don't calculate message unless segv_action returns.
1491 (get_stack_location, min_address_from_argv, max_address_from_argv,
1492 volatile stack_base, volatile_stack_size): Remove.
1493 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
1494 that every segmentation violation is a stack overflow. (Ouch!)
1495 See Debian bug 136249 (still outstanding) for more info about why
1496 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
1498 2003-11-30 Bruno Haible <bruno@clisp.org>
1500 Safer stack allocation.
1501 * setenv.c: Include allocsa.h.
1502 (alloca): Remove fallback definition.
1503 (freea): Remove macro.
1504 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
1507 2003-10-17 Bruno Haible <bruno@clisp.org>
1509 * binary-io.h: Avoid warnings on Cygwin.
1511 2003-12-28 Bruno Haible <bruno@clisp.org>
1513 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
1514 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
1516 2003-11-28 Bruno Haible <bruno@clisp.org>
1518 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
1520 2003-11-27 Bruno Haible <bruno@clisp.org>
1522 * wait-process.c: On Windows, include windows.h. Needed on mingw.
1524 2003-11-17 Bruno Haible <bruno@clisp.org>
1526 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
1528 2003-11-24 Bruno Haible <bruno@clisp.org>
1530 * xallocsa.h: New file, from GNU gettext.
1531 * xallocsa.c: New file, from GNU gettext.
1533 2003-11-24 Bruno Haible <bruno@clisp.org>
1535 * allocsa.h: New file, from GNU gettext.
1536 * allocsa.c: New file, from GNU gettext.
1538 2003-11-24 Bruno Haible <bruno@clisp.org>
1540 * eealloc.h: New file.
1542 2004-01-15 Jim Meyering <jim@meyering.net>
1544 Merge from coreutils.
1546 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1547 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1548 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1550 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1551 optional configure-time default.
1553 * version-etc.c (version_etc_copyright): Update copyright date.
1555 * xreadlink.c (xreadlink): Correct outdated comment.
1557 2004-01-15 Paul Eggert <eggert@twinsun.com>
1559 Merge from coreutils.
1561 * posixver.c: Include posixver.h.
1563 * same.c: Include <stdbool.h>, <limits.h>.
1564 (_POSIX_NAME_MAX): Define if not defined.
1566 (same_name): If file names are silently truncated, report
1567 that the file names are the same if they are the same after
1568 the silent truncation.
1570 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
1571 conversion function.
1572 * xstrtod.c (xstrtod): Likewise. All callers changed to
1573 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
1576 2004-01-14 Paul Eggert <eggert@twinsun.com>
1578 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
1579 with like-named macro in fnmatch.c.
1580 (EXT): Use an internal constant instead.
1582 Merge fnmatch patches from glibc.
1583 * fnmatch.c (mbsinit): Remove define.
1584 Add libc_hidden_ver (__fnmatch, fnmatch).
1585 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
1586 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
1588 2003-12-14 Karl Berry <karl@gnu.org>
1590 * config.charset: update from gettext-runtime.
1592 2003-12-03 Paul Eggert <eggert@twinsun.com>
1594 * getgroups.c (getgroups): xmalloc takes one argument, not two.
1595 Bug reported by Alfred M. Szmidt.
1597 2003-11-29 Karl Berry <karl@gnu.org>
1599 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
1601 2003-11-23 Paul Eggert <eggert@twinsun.com>
1602 Bruno Haible <bruno@clisp.org>
1604 * printf-parse.h: Don't include sys/types.h.
1605 (ARG_NONE): New macro.
1606 (char_directive): Change type of *arg_index fields to size_t.
1607 * printf-parse.c: Don't include sys/types.h.
1608 (SSIZE_MAX): Remove macro.
1609 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
1610 Remove unnecessary overflow check.
1611 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
1614 2003-11-24 Paul Eggert <eggert@twinsun.com>
1616 * alloca.c: Remove dependency on xalloc module.
1617 (xalloc_die): Remove.
1618 (memory_full) [!defined emacs]: New macro.
1619 [!defined emacs]: Don't include xalloc.h.
1620 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
1621 address arithmetic overflows. Change datatypes a bit to avoid
1624 2003-11-22 Jim Meyering <jim@meyering.net>
1626 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
1628 2003-11-17 Bruno Haible <bruno@clisp.org>
1630 * vasnprintf.c (alloca): Remove fallback definition.
1631 (freea): Remove definition.
1632 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
1633 Reported by Paul Eggert.
1635 2003-11-17 Jim Meyering <jim@meyering.net>
1637 On systems without utime and without a utimes function capable of
1638 dealing with a NULL struct utimbuf* argument, this utime replacement
1639 could -- in unusual circumstances -- leak a file descriptor.
1640 * utime.c: Include <unistd.h> and <errno.h>.
1641 (utime_null): Be sure to close `fd' and to preserve errno.
1642 Reported by Geoff Collyer via Arnold Robbins.
1644 2003-11-16 Paul Eggert <eggert@twinsun.com>
1645 Bruno Haible <bruno@clisp.org>
1647 Protect against address arithmetic overflow.
1648 * printf-args.h: Include stddef.h.
1649 (arguments): Change type of field 'count' to size_t.
1650 * printf-args.c (printf_fetchargs): Use size_t instead of
1651 'unsigned int' where appropriate.
1652 * printf-parse.h: Include sys/types.h.
1653 (char_directive): Change type of *arg_index fields to ssize_t.
1654 (char_directives): Change type of fields 'count', max_*_length to
1656 * printf-parse.c: Include sys/types.h and xsize.h.
1657 (SSIZE_MAX): Define fallback value.
1658 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
1659 instead of 'int' where appropriate. Check a_allocated, d_allocated
1660 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
1661 * vasnprintf.c: Include xsize.h.
1662 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
1663 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
1664 overflow. Avoid wraparound when converting a width or precision from
1667 2003-11-16 Bruno Haible <bruno@clisp.org>
1669 Update from GNU gettext.
1670 * printf-parse.c: Generalize to it can be compiled for wide strings.
1671 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
1672 * vasnprintf.c: Generalize to it can be compiled for wide strings.
1673 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
1674 SNPRINTF): New macros.
1675 Don't include <alloca.h> if the file is used inside libintl.
1676 (local_wcslen): New function, for Solaris 2.5.1.
1677 (VASNPRINTF): Use it instead of wcslen.
1679 2003-11-16 Bruno Haible <bruno@clisp.org>
1681 * xsize.h (xmax): New function.
1682 (xsum, xsum3, xsum4): Declare as "pure" functions.
1684 2003-11-12 Paul Eggert <eggert@twinsun.com>
1686 * xalloc.h: Do not include <limits.h> or <stdint.h>.
1687 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
1688 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
1689 heuristic is just as accurate as far as we know, and it removes a
1690 dependency on size_max.m4 and ptrdiff_max.m4.
1692 2003-11-12 Paul Eggert <eggert@twinsun.com>
1694 * xstrtol.c (__xstrtol): Remove "break" immediately after
1695 "return", to pacify some unknown compiler. Problem reported
1698 2003-11-11 Bruno Haible <bruno@clisp.org>
1700 * xsize.h (SIZE_MAX): Remove fallback definition.
1701 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
1704 2003-11-10 Paul Eggert <eggert@twinsun.com>
1706 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
1707 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
1708 rejected some allocations of exactly SIZE_MAX - 2 bytes.
1710 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
1711 not (size_t) -1, since it's defined here.
1713 2003-11-06 Paul Eggert <eggert@twinsun.com>
1715 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
1716 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
1717 Reject sizes of exactly SIZE_MAX bytes.
1718 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
1719 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
1721 2003-11-05 Bruno Haible <bruno@clisp.org>
1723 * xsize.h: Include limits.h, to avoid a possible collision with
1724 SIZE_MAX defined in <limits.h> on Solaris.
1726 2003-11-04 Bruno Haible <bruno@clisp.org>
1728 * xsize.h: New file.
1729 * linebreak.c: Include xsize.h.
1730 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
1731 argument for overflow.
1732 Suggested by Paul Eggert.
1734 2003-10-31 Bruno Haible <bruno@clisp.org>
1736 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
1737 to avoid (extremely rare) race condition.
1738 Suggested by Paul Eggert.
1740 2003-11-03 Jim Meyering <jim@meyering.net>
1742 * userspec.c: Include "userspec.h".
1743 * userspec.h: New file.
1745 2003-10-31 Paul Eggert <eggert@twinsun.com>
1747 * mountlist.h (struct mount_entry.me_type_malloced): New member.
1748 * mountlist.c (SIZE_MAX): Define if not defined already.
1749 (read_filesystem_list): Set and use me_type_malloced.
1750 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
1751 whatever the type happens to be), for brevity and consistency.
1752 Check for size calculation overflow on Alphas running OSF/1.
1754 2003-10-31 Jim Meyering <jim@meyering.net>
1756 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
1758 * linebuffer.c: Include <string.h> for declaration of memset.
1760 2003-10-30 Paul Eggert <eggert@twinsun.com>
1761 Bruno Haible <bruno@clisp.org>
1763 * vasprintf.c: Include <limits.h>, <stdlib.h>.
1764 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
1766 2003-10-29 Paul Eggert <eggert@twinsun.com>
1768 * xalloc.h (xalloc_oversized): Now a macro, not a function,
1769 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
1771 * quotearg.c (quotearg_n_options): Use it.
1772 * group-member.c: Include <stdbool.h>.
1773 (free_group_info): Arg is now const *; don't free arg.
1774 (get_group_info): Now returns bool and accepts struct group_info *,
1775 rather than returning a malloc'ed struct group_info *.
1776 All uses changed. Check for overflow in internal size calculation.
1778 * getusershell.c (readname): Simplify the code by using x2nrealloc
1779 rather than xmalloc/xrealloc.
1780 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
1781 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
1782 conformance bug: the old code used a pointer after freeing the
1783 storage that it addressed.
1784 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
1785 rather than doing it by hand.
1786 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
1787 the buffer preserved. Use free and xmalloc instead.
1788 * quotearg.c (quotearg_n_options): Likewise.
1789 Use a simpler test for size overflow. Don't use xalloc_oversized
1790 because unsigned int might be wider than size_t (!); this suggests
1791 that we should switch from unsigned int to size_t for slot numbers.
1793 2003-10-27 Bruno Haible <bruno@clisp.org>
1795 * stdbool_.h: Better support for BeOS.
1797 2003-10-27 Paul Eggert <eggert@twinsun.com>
1799 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
1800 to allocate the returned structure. Do not allocate a subarray,
1801 as x2nrealloc will do that.
1802 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
1803 instead of xnrealloc.
1804 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
1806 2003-10-26 Paul Eggert <eggert@twinsun.com>
1808 * xalloc.h (xalloc_oversized): New static inline function, for
1809 callers that want to do their own size-overflow checking. Include
1810 <stdbool.h>, since xalloc_oversized returns bool.
1811 * xalloc.c (array_size_overflow): Remove. All callers changed
1812 to use xalloc_oversized.
1814 Add two functions x2realloc, x2nrealloc, for programs that grow
1815 arrays dynamically by doubling their sizes.
1816 * xalloc.h (x2realloc, x2nrealloc): New decls.
1817 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
1820 Port to C99 semantics for 'inline' of external functions.
1821 Bug reported by Bruno Haible.
1822 * xmalloc.c (xnmalloc_inline): New static inline function,
1823 with the old contents of xnmalloc.
1824 (xnmalloc, xmalloc): Use it.
1825 (xnrealloc_inline): New static inline function,
1826 with the old contents of xnrealloc.
1827 (xnrealloc, xrealloc): Use it.
1829 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
1831 2003-10-25 Paul Eggert <eggert@twinsun.com>
1833 Fix several address-calculation bugs in the hash modules,
1834 plus some minor code cleanup.
1836 * hash.h: Include <stdbool.h>, for bool.
1837 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
1838 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
1839 hash_get_n_entries, hash_get_max_bucket_length,
1840 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
1841 hash_rehash): Use size_t rather than unsigned.
1842 * hash.c (struct hash_table, hash_get_n_buckets,
1843 hash_get_n_buckets_used, hash_get_n_entries,
1844 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
1845 hash_get_entries, hash_do_for_each, hash_string, is_prime,
1846 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
1848 (SIZE_MAX): Define if not defined.
1849 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
1850 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
1852 Use const * when possible.
1853 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
1854 (check_tuning): Fix bug: if tuning parameters were very close to
1855 0 or 1, rounding errors could have caused subscript violations.
1856 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
1857 (hash_initialize): Add 'fail:' label
1858 to free table and return NULL, and use it to simplify code.
1859 Use calloc rather than clearing the storage ourself.
1860 (hash_initialize, hash_rehash): Check for arithmetic overflow in
1861 buffer size calculations.
1862 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
1863 Include <stddef.h>, for size_t.
1864 * hash-pjw.c (hash_pjw): Likewise.
1865 Switch to method described by Bruno Haible.
1866 Include <limits.h>, for CHAR_BIT.
1867 (SIZE_BITS): New macro.
1869 2003-10-21 Paul Eggert <eggert@twinsun.com>
1871 * getndelim2.c (getndelim2): When size calculation overflows,
1872 ceiling the allocation at NMAX bytes rather than silently
1873 discarding input bytes before NMAX is reached. This makes
1874 a difference only if NMAX exceeds SIZE_MAX / 2.
1876 * obstack.c: Merge from glibc.
1877 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
1878 Add libc_hidden_def (_obstack_newchunk).
1879 (_obstack_free) [! defined _LIBC]: Remove.
1880 [defined _LIBC]: Make a strong alias from obstack_free, rather than
1881 a clone of the function body.
1882 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
1883 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
1885 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
1886 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
1889 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
1890 (obstack_ptr_grow_fast, obstack_int_grow_fast):
1891 Don't use lvalue casts, as GCC plans to remove support for them
1892 in GCC 3.5. Reported by Joseph S. Myers. This bug
1893 was also present in the non-GCC version, indicating that this
1894 code had always been buggy and had never been widely used.
1895 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
1896 Use the fast variant of each macro, rather than copying the
1897 definiens of the fast variant; that way, we'll be more likely to
1898 catch future bugs in the fast variants.
1900 2003-10-20 Bruno Haible <bruno@clisp.org>
1902 * wait-process.h: New file, from GNU gettext.
1903 * wait-process.c: New file, from GNU gettext.
1905 2003-10-19 Jim Meyering <jim@meyering.net>
1907 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
1909 2003-10-16 Paul Eggert <eggert@twinsun.com>
1911 * getgroups.c: Include <errno.h>, <stdlib.h>.
1912 (getgroups): First arg is int, not size_t.
1913 Don't let 'free' mangle errno.
1915 2003-10-16 Jim Meyering <jim@meyering.net>
1917 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
1919 2003-10-15 Paul Eggert <eggert@twinsun.com>
1921 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
1923 (new_exclude, add_exclude_file): Initial size no longer needs to
1925 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
1926 our own address arithmetic overflow checking.
1928 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
1929 (fnmatch): Do not alloca more than 2000 wide characters;
1930 instead, use malloc for large buffers.
1931 Check for address arithmetic overflow, and return -1
1932 with errno set to ENOMEM in that case.
1933 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
1934 (NEW_PATTERN): Do not alloca more than 8000 bytes;
1935 instead, return -1. Check for address arithmetic overflow.
1937 2003-10-14 Paul Eggert <eggert@twinsun.com>
1939 Handle invalid suffixes and overflow independently, so that
1940 callers can treat them independently as needed. Fix some bugs in
1941 suffix handling, e.g., "100k@" was not diagnosed as an invalid
1942 suffix for a human-readable blocksize. The major caller-visible
1943 change is the addition of a new
1944 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
1945 that both overflow and suffix chars were found.
1947 * human.c (humblock): Don't check separately for invalid suffix
1948 char; that is xstrtoumax's job (now that its bug is fixed).
1949 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
1950 INTMAX_MAX]: New macros.
1951 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
1952 TYPE_MAXIMUM): New macros.
1953 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
1954 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
1955 if overflow occurs, as it's what __strtol does and it's more useful
1957 (__xstrtol): If __strtol reports some error other than ERANGE,
1958 reflect it to the caller as LONGINT_INVALID. If it reports
1959 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
1960 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
1961 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
1963 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
1964 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
1965 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
1966 [defined UINTMAX_MAX]: New macros.
1968 2003-10-14 Bruno Haible <bruno@clisp.org>
1970 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
1971 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
1972 Also use volatile where needed.
1974 2003-10-12 Paul Eggert <eggert@twinsun.com>
1976 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
1977 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
1978 and define in terms of the other primitives.
1979 * xmalloc.c: Include stdbool.h; do not include exit.h.
1980 (SIZE_MAX): Define if not already defined.
1981 (array_size_overflow): New function.
1982 (xalloc_die): Abort instead of exiting if 'error' returns.
1983 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
1984 (xmalloc, xrealloc): Use them.
1985 (xcalloc): Check for address arithmetic overflow.
1986 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
1987 a bit faster than strcpy.
1989 2003-10-08 Paul Eggert <eggert@twinsun.com>
1991 Merge getpass from libc, plus a few fixes.
1993 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
1994 Include <stdbool.h>.
1995 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
1996 __fsetlocking to empty.
1997 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
1998 do include <bits/libc-lock.h>.
1999 Do not include <fcntl.h>; not needed.
2000 [_LIBC]: Include <wchar.h>.
2001 (NOTCANCEL_MODE): New macro.
2002 (flockfile, funlockfile) [_LIBC]: New macros.
2003 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
2004 [!_LIBC]: New macros.
2005 (call_fclose): New function.
2006 (getpass): Use it. Save tty stream separately; this simplifies the
2007 code and makes it more reliable if stdin happens to equal stdout.
2008 Invoke __fsetlocking on tty.
2009 Handle thread cancellation if needed.
2010 Namespace cleanup (use __tcgetattr, __getline).
2011 Use bool for Booleans.
2012 [USE_IN_LIBIO]: Handle wide streams.
2013 [!_LIBC]: Unconditionally do the fseek, since we don't know what
2014 stream might go where.
2016 * unlocked-io.h: Include <stdio.h>, so that the caller
2017 doesn't have to include <stdio.h> before us.
2018 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
2019 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
2020 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
2021 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
2022 if not declared, so that we can use getpass.c code from libc without
2024 (flockfile, ftrylockfile, funlockfile): New macros.
2026 2003-10-06 Bruno Haible <bruno@clisp.org>
2028 * version-etc-2.h: Remove file.
2029 * version-etc-2.c: Remove file.
2031 2003-09-25 Jim Meyering <jim@meyering.net>
2032 Bruno Haible <bruno@clisp.org>
2034 This lets translators provide better translations for the
2035 "Written by ..." part of --version output.
2036 * version-etc.h: Include stdarg.h.
2037 (version_etc_copyright): Declare as readonly.
2038 (version_etc): Make this function variadic with a NULL-terminated list
2039 of author name strings.
2040 (version_etc_va): New declaration.
2041 * version-etc.c: Include stdarg.h, stdlib.h.
2042 (version_etc_copyright): Declare as readonly.
2043 (version_etc_va): New function. Provide a different translatable string
2044 for each possible number of authors < 10. Abbreviate when there are 10
2046 (version_etc): Make this function variadic. Call version_etc_va.
2047 Suggestion from Gary V. Vaughan.
2049 * long-options.h (parse_long_options): Change prototype: the authors
2050 string is moved to the end and becomes variadic.
2051 * long-options.c: Include stdarg.h.
2052 (parse_long_options): Make this function variadic, too.
2053 Call version_etc_va, not version_etc.
2055 2003-10-06 Bruno Haible <bruno@clisp.org>
2057 * fatal-signal.h: New file, from GNU gettext.
2058 * fatal-signal.c: New file, from GNU gettext.
2060 2003-10-04 Karl Berry <karl@gnu.org>
2062 * argp*: update from libc.
2064 2003-10-01 Larry Jones <lawrence.jones@eds.com>
2066 * getpass.c (getpass): Use a no-op fseek when switching from input to
2067 output mode on the same stream.
2069 2003-09-29 Paul Eggert <eggert@twinsun.com>
2071 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
2072 Fix arg typo in previous patch.
2074 2003-09-28 Jim Meyering <jim@meyering.net>
2076 * error.c: Correct cpp indentation.
2078 2003-09-27 Paul Eggert <eggert@twinsun.com>
2080 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
2081 Omit the special code that used __typeof__, since we worry that
2082 it could be more trouble than it's worth. See:
2083 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
2084 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
2088 2003-09-26 Jim Meyering <jim@meyering.net>
2090 * error.c (error_tail): Move some declarations
2091 into inner scope where the local variables are used.
2093 2003-09-26 Bruno Haible <bruno@clisp.org>
2095 * stpncpy.h (gnu_stpncpy): New declaration.
2096 (stpncpy): Define as alias for gnu_stpncpy.
2097 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
2099 2003-09-26 Paul Eggert <eggert@twinsun.com>
2101 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
2102 (error_tail): Do not loop, reallocating temporary buffer, since
2103 the output cannot contain more wide characters than the input
2104 contains bytes, the size must be big enough already. This avoids
2105 one potential size overflow calculation. Check for size overflow
2106 when calculating temporary buffer size. Free temporary buffer
2107 when done, if it was allocated with malloc; this plugs a memory
2108 leak. Remove casts from void * to pointers, that are no longer
2109 needed now that we're assuming C89 or better.
2111 Merge error changes from glibc.
2113 * error.c, error.h: Update copyright notice header to match glibc.
2114 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
2115 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
2116 Disable cancellation while printing error.
2117 * error.h: Prepend __ to parameter names.
2119 2003-09-25 Karl Berry <karl@gnu.org>
2121 * argp-fmtstream.c, argp-help.c: update from libc.
2123 2003-09-25 Bruno Haible <bruno@clisp.org>
2125 * version-etc-2.h: New file, from version-etc.h with modifications.
2126 * version-etc-2.c: New file, from version-etc.c with modifications.
2128 2003-09-25 Simon Josefsson <jas@extundo.com>
2130 * xgetdomainname.h: New file.
2131 * xgetdomainname.c: New file.
2133 2003-09-25 Simon Josefsson <jas@extundo.com>
2134 Bruno Haible <bruno@clisp.org>
2136 * getdomainname.h: New file.
2137 * getdomainname.c: New file.
2139 2003-09-24 Paul Eggert <eggert@twinsun.com>
2141 * linebuffer.c (freebuffer): Don't free the argument, just
2142 the buffer associated with the argument. Bug reported by
2145 2003-09-19 Karl Berry <karl@gnu.org>
2147 * argp.h: update from libc.
2149 2003-09-16 Paul Eggert <eggert@twinsun.com>
2151 * linebuffer.c (readlinebuffer): Return NULL immediately upon
2152 input error, instead of returning NULL the next time we are called
2153 (and therefore losing track of errno).
2155 2003-09-15 Paul Eggert <eggert@twinsun.com>
2157 * getndelim2.c (getndelim2): Don't trash errno when a read
2158 fails, so that the caller gets the proper errno.
2160 * readutmp.c (read_utmp): Likewise.
2161 Check for fstat error. Close stream and free storage
2164 2003-09-14 Bruno Haible <bruno@clisp.org>
2166 * fwriteerror.h: New file.
2167 * fwriteerror.c: New file.
2169 2003-09-14 Jim Meyering <jim@meyering.net>
2171 * getloadavg.c: Correct cpp indentation.
2172 * strdup.c: Likewise.
2173 * vasnprintf.c: Likewise.
2175 2003-09-12 Paul Eggert <eggert@twinsun.com>
2177 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
2178 * obstack.c [!defined _LIBC]: Likewise.
2179 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
2180 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
2181 * exitfail.c: Don't include stdlib.h; no longer needed.
2183 More changes to assume C89 or better.
2185 * error.c (error_tail): Assume vprintf.
2187 * argmatch.c (getenv): Remove decl.
2188 * progreloc.c (get_full_program_name): Define via prototype.
2189 * setenv.c (clearenv): Likewise.
2190 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2192 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2193 (malloc, memcpy): Remove decls.
2194 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2195 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2196 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2197 (memcpy): Remove macro.
2198 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
2199 (__P): Remove. All uses removed.
2200 (PTR): Remove. All uses changed to void *.
2201 (CHAR_BIT, NULL): Remove.
2202 (spaces, zeros, memset_space, memset_zero)
2203 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
2205 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
2206 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2207 Define with prototype.
2208 Remove now-unnecessary prototype decl.
2209 (extra_args_spec): Assume ANSI C. All uses changed.
2210 (extra_args_spec_iso): Remove.
2211 (my_strftime, emacs_strftimeu): Define via prototype.
2212 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2214 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2215 * strtoimax.c: Include <stdlib.h> unconditionally.
2216 (strtoul, strtol): Remove decls.
2217 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2219 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2220 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2221 (LOCALE_PARAM_PROTO): New macro.
2222 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2223 (INTERNAL (strtol), strtol): Define with a prototype.
2224 (PARAMS): Remove. All uses removed.
2225 * tempname.c: Include <string.h> unconditionally.
2226 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2227 * xgethostname.c (main): Define with a prototype.
2228 * xmalloc.c: Include "xalloc.h" first, to check interface.
2229 Include <stdlib.h> unconditionally.
2230 (calloc, malloc, realloc, free): Remove decls.
2231 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2232 Include <stdlib.h> unconditionally. Sort include file names.
2234 (xstrtod): Define with a prototype.
2235 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2236 (strtol, strtoul): Remove decls.
2238 2003-09-11 Paul Eggert <eggert@twinsun.com>
2240 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2241 Include <stdlib.h>, <string.h> unconditionally.
2242 Remove now-unnecessary cast to char *.
2243 * strnlen.c: Include <string.h> unconditionally.
2244 * yesno.c (yesno): Define with a prototype.
2246 2003-09-10 Bruno Haible <bruno@clisp.org>
2248 * strcspn.c: Include <string.h> unconditionally.
2249 * strpbrk.c: Include <string.h> unconditionally.
2250 * strstr.c: Include <string.h> unconditionally.
2251 * unicodeio.c: Include <string.h> unconditionally.
2252 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
2253 * unsetenv.c: Likewise.
2254 * xreadlink.c: Include <stdlib.h> unconditionally.
2255 * yesno.c: Include <stdlib.h> unconditionally.
2256 (rpmatch): Add prototype.
2258 2003-09-10 Jim Meyering <jim@meyering.net>
2260 * error.c: Correct indentation of cpp directives.
2262 2003-09-09 Paul Eggert <eggert@twinsun.com>
2266 * acosl.c (main): Use a prototype.
2267 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
2270 * getloadavg.c (getloadavg, main): Define via prototypes.
2272 * getopt.h (struct option.name): Assume C89, and use 'const'.
2273 (getopt, etopt_long, getopt_long_only, _getopt_internal)
2274 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
2276 * getopt.c (const): Remove macro.
2277 Include <string.h> unconditionally.
2278 (my_index): Remove; all uses changed to strchr.
2279 (strlen): Remove decl.
2280 (exchange): Remove forward decl; no longer needed.
2281 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2282 Define with prototype.
2283 * getopt1.c (const): Remove macro.
2284 (getopt_long, getopt_long_only, main): Define with prototype.
2286 * getugroups.c: Include <string.h> unconditionally.
2288 * getusershell.c: Include <stdlib.h> unconditionally.
2289 (getusershell, setusershell, endusershell, readname, main):
2290 Define with prototypes.
2292 * group-member.c: Include group-member.h first.
2293 Include <stdlib.h> unconditionally.
2295 * hard-locale.c: Include hard-locale.h first.
2296 Include <stdlib.h>, <string.h> unconditionally.
2298 * hash.c (free, malloc): Remove decls.
2299 Include <stdlib.h> unconditionally.
2301 * human.c: Include <stdlib.h>, <string.h> unconditionally.
2302 (getenv): Do not declare.
2304 * idcache.c: Include <string.h> unconditionally.
2306 * long-options.c: Include long-options.h first, to test interface.
2307 Include <stdlib.h> unconditionally.
2309 * makepath.c: Include makepath.h first, to test interface.
2310 Include <stdlib.h> and <string.h> unconditionally.
2312 * linebuffer.c: Include <stdlib.h>.
2313 (free): Remove decl.
2315 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
2316 rpl_malloc returns void *, not char *.
2317 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
2319 * md5.h: Include <limits.h> unconditionally.
2320 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
2321 (__P): Remove; all uses removed.
2322 * md5.c: Include "md5.h" first.
2323 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
2324 md5_buffer, md5_process_bytes, md5_process_block):
2325 Define with prototypes.
2326 * sha.h (__P): Remove all uses. (It wasn't defined??)
2327 * sha.c: Include "sha.h" first.
2328 Include <stdlib.h>, <string.h> unconditionally.
2330 * memchr.c (__ptr_t): Remove; all uses changed to void *.
2331 * memcmp.c (__ptr_t): Likewise.
2332 * memrchr.c (__ptr_t): Likewise.
2333 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
2334 Include <string.h> unconditionally.
2335 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
2336 * memchr.c: Include <stdlib.h> unconditionally.
2337 * memchr.c (LONG_MAX): Remove.
2338 * memrchr.c (LONG_MAX): Likewise.
2339 * memchr.c (__memchr): Define via a prototype.
2340 * memrchr.c (__memrchr): Likewise.
2341 * memcmp.c (__P): Remove, and remove all uses.
2342 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
2343 Remove forward decls; no longer needed.
2344 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
2345 Use types required by C89 in prototype.
2347 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
2348 * savedir.c: Likewise.
2349 * mkdir.c (free): Remove decl.
2350 * rmdir.c (rmdir): Define with a prototype.
2351 * savedir.c: Include savedir.h first, to test interface.
2353 * mktime.c (STDC_HEADERS): Remove.
2354 Include <stdlib.h>, <string.h> unconditionally.
2356 * modechange.c: Include <stdlib.h> unconditionally.
2357 (malloc): Remove decl.
2359 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
2360 (free): Remove decl.
2362 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
2363 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
2364 (This type really should be intptr_t, but that's a C99ism.)
2365 (_obstack_memcpy): Remove: all uses changed to memcpy.
2366 Include <string.h> unconditionally.
2367 (struct obstack): Assume __STDC__ for types of members
2368 chunkfun, freefun, extra_arg.
2369 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
2370 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
2371 obstack_begin, obstack_specify_allocation,
2372 obstack_specify_allocation_with_arg, obstack_chunkfun,
2373 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
2374 Remove unprototyped decls and the macros that use them.
2375 * obstack.c (POINTER): Remove. All uses changed to void *.
2376 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
2377 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
2378 (defined __STDC__ && __STDC__)]:
2379 Remove nonprototyped code.
2380 Include <stdlib.h> unconditionally.
2381 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
2382 _obstack_allocated_p, _obstack_free, obstack_free,
2383 _obstack_memory_used, print_and_abort):
2384 Define using prototypes.
2385 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
2386 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
2387 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
2388 obstack_next_free, obstack_object_size, obstack_room) [0]:
2389 Remove unused, unprototyped code.
2391 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
2393 * physmem.c (physmem_total, physmem_available, main): Define
2396 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
2397 (main): Define with a prototype.
2399 * posixver.c (getenv): Remove decl.
2401 * putenv.c (malloc): Returns void *, not char *.
2402 Include <string.h> unconditionally.
2403 (strchr, memcpy, NULL): Do not define.
2405 * readtokens.c: Include readtokens.h first, to test interface.
2406 Include <stdlib.h>, <string.h> unconditionally.
2407 (init_tokenbuffer): Define with a prototype.
2409 * regex.c (PARAMS): Remove. All uses removed.
2410 All uses of _RE_ARGS removed, too.
2411 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2413 (bzero): Assume memset exists.
2414 (memcmp, memcpy, NULL): Remove.
2415 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
2416 char, or assignments to local vars of type signed char.
2417 (init_syntax_once, PREFIX(extract_number_and_incr),
2418 PREFIX(print_partial_compiled_pattern),
2419 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
2420 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
2421 PREFIX(regex_grow_registers), PREFIX(regex_compile),
2422 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
2423 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
2424 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
2425 wcs_compile_range, byte_compile_range, truncate_wchar,
2426 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
2427 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
2428 count_mbs_length, wcs_re_match_2_internal,
2429 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
2430 PREFIX(alt_match_null_string_p),
2431 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
2432 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
2433 regfree, PREFIX(extract_number)): Define with prototype. Remove
2434 now-unnecessary declaration, if any.
2435 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
2437 Remove now-unnecessary casts among pointer types.
2438 * regex.h (_RE_ARGS): Remove. All uses removed.
2440 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
2441 (free): Remove decl.
2443 * rpmatch.c: Include <stdlib.h> unconditionally.
2445 * same.c: Include <stdlib.h>, <string.h> unconditionally.
2446 (free): Remove decl.
2448 * save-cwd.c: Include <stdlib.h> unconditionally.
2449 * xgetcwd.c: Likewise.
2451 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
2452 (free): Remove decl.
2454 * strchrnul.c (strchrnul): Define with a prototype.
2455 Fix bug: c_in was not converted to char before searching.
2457 The following changes are not K&R related:
2459 * group-member.h: Include <sys/types.h>, so that this file is
2461 * makepath.h: Likewise.
2463 * getusershell.c (readname, default_index, line_size, readname):
2464 Use size_t, not int, for sizes.
2465 (readname): If the size overflows, report an error instead of
2468 2003-09-09 Derek Robert Price <derek@ximbiot.com>
2470 * getndelim2.c: Assume stdlib.h per the C89 spec.
2472 2003-09-08 Paul Eggert <eggert@twinsun.com>
2474 Assume C89 or better; remove K&R cruft.
2475 A few of these changes were first proposed by Derek Robert Price
2476 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
2478 * addext.c: Include <string.h> unconditionally.
2479 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
2480 Don't declare getenv or malloc.
2482 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
2483 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
2485 (find_stack_direction, alloca): Use prototypes.
2487 * atexit.c (atexit): Define using a prototype.
2489 * basename.c, dirname.c, stripslash.c:
2490 Include <string.h> unconditionally.
2492 * bcopy.c: Include <stddef.h>.
2493 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
2495 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
2497 * error.h (error, error_at_line, error_print_progname)
2498 [! (defined (__STDC__) && __STDC__)]: Remove decls.
2499 * error.c: Include error.h first, to check interface.
2500 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2501 (VA_START): Remove; all uses changeed to va_start.
2502 (exit, strerror): Remove decls.
2503 (error_print_progname): Prototype uncondionally.
2504 Don't include <errno.h>; no longer needed.
2505 (private_strerror): Remove.
2506 (error_tail): Always define.
2507 (error, error_at_line): Assume C89 or better; always use prototypes.
2508 * fatal.c: Include "fatal.h" first, to test interface.
2509 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2510 (VA_START): Remove; all uses changed to va_start.
2511 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
2513 (exit): Remove decl.
2514 (fatal): Prototype unconditionally. Assume va_start works.
2515 Abort at end, to pacify gcc.
2517 * euidaccess.c (main): Define with a prototype.
2519 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
2521 * exitfail.c: Include <stdlib.h> unconditionally.
2523 * fnmatch_.h (__P): Remove. All uses changed to assume
2525 * fnmatch.c: Include fnmatch.h first, to test interface.
2526 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
2527 (getenv): Remove decl.
2528 (fnmatch): Define using a prototype.
2529 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
2530 (FCT): Define using a prototype.
2532 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
2534 * gethostname.c: Include <stddef.h>.
2535 (gethostname): Define with prototype. Length is size_t, not int.
2537 2003-09-08 Paul Eggert <eggert@twinsun.com>
2539 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2540 getversion.c should have been removed then, but was accidentally
2543 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2544 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2546 2003-09-07 Paul Eggert <eggert@twinsun.com>
2548 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2549 copy_tm_result. Bug reported by Simon Josefsson in
2550 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2552 2003-09-06 Paul Eggert <eggert@twinsun.com>
2554 * time_r.c, time_r.h: New files.
2556 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2558 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2559 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2561 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2563 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2564 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2567 * timegm.c: Switch to glibc implementation, with the following changes:
2568 [defined HAVE_CONFIG_H]: Include <config.h>.
2569 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
2570 (__mktime_internal) [!defined _LIBC]: New decl.
2571 (__gmtime_r) [!defined _LIBC]: New macro and function.
2572 (timegm): Use a prototype, since gnulib assumes C89.
2573 Do not bother declaring tmp to be const, as it's not really usefu.
2574 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
2575 (timegm): Declare only if HAVE_DECL_TIMEGM.
2577 2003-09-03 Paul Eggert <eggert@twinsun.com>
2579 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
2580 Bug reported by Lute Kamstra in
2581 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
2583 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
2584 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
2585 course with correspondingly smaller numbers for tomorrow and
2586 yesterday. From Tadayoshi Funaba. Originally installed into
2587 sh-utils on 1999-08-07, but the patch got lost (I guess during the
2590 2003-08-31 Simon Josefsson <jas@extundo.com>
2592 * timegm.h: New file.
2593 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
2595 2003-08-31 Karl Berry <karl@gnu.org>
2597 * argp.h: update from libc.
2599 2003-08-28 Bruno Haible <bruno@clisp.org>
2601 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
2602 warning on QNX, which defines O_BINARY to 000000.
2604 2003-08-24 Bruno Haible <bruno@clisp.org>
2606 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
2607 MSVC7 <stdio.h> is included later.
2609 2003-08-20 Bruno Haible <bruno@clisp.org>
2611 * progname.h: New file, from GNU gettext.
2612 * progname.c: New file, from GNU gettext.
2613 * progreloc.c: New file, from GNU gettext.
2615 2003-08-19 Bruno Haible <bruno@clisp.org>
2617 * xstrdup.c: Assume <string.h> exists.
2619 2003-08-18 Jim Meyering <jim@meyering.net>
2621 * setenv.h: Indent nested cpp directive.
2622 * vasnprintf.c: Remove trailing blanks.
2624 2003-08-17 Simon Josefsson <jas@extundo.com>
2625 Bruno Haible <bruno@clisp.org>
2627 * xstrndup.h: New file.
2628 * xstrndup.c: New file.
2630 2003-08-17 Bruno Haible <bruno@clisp.org>
2632 * strndup.h: New file.
2634 2003-08-16 Paul Eggert <eggert@twinsun.com>
2636 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
2637 space, undoing this 2003-08-12 change:
2638 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
2640 2003-08-16 Jim Meyering <jim@meyering.net>
2642 Merge from coreutils.
2643 * xstrtoimax.c: #else #if -> #elif.
2644 * xstrtoumax.c: Likewise.
2646 2003-08-15 Paul Eggert <eggert@twinsun.com>
2648 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
2649 rather than tab, after '#' in shell-script copyright notices.
2650 Suggested by Bruno Haible.
2652 2003-08-15 Jim Meyering <jim@meyering.net>
2653 and Paul Eggert <eggert@twinsun.com>
2655 Merge from coreutils.
2656 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
2657 member but strut utmpx does not. Needed for AIX 4.3.3.
2658 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
2660 2003-08-15 Jim Meyering <jim@meyering.net>
2662 Merge from coreutils.
2663 * xgethostname.c: Include <stdlib.h>.
2664 (xghostname): Don't exit for anything other than memory-related
2665 failure; just return NULL.
2666 * userspec.c: Include "posixver.h".
2667 (parse_user_spec): Accept `.' as a separator only
2668 in pre-POSIX-200112 mode.
2669 * strtoimax.c: Use #elif rather than #else #if.
2670 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
2671 Remove function, now that we can rely on a working tzset function.
2672 [!_LIBC]: Ensure that the required autoconf test has been run.
2673 [!defined _NL_CURRENT && HAVE_STRFTIME]:
2674 Use underlying_strftime for %r.
2675 * sha.c: Merge in some clean-up and optimization changes from glibc.
2676 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
2677 Ensure that it is a multiple of 64.
2678 Rearrange loop exit tests so as to avoid performing an
2679 additional fread after encountering an error or EOF.
2680 * realloc.c: Update copyright date.
2682 2003-08-14 Jim Meyering <jim@meyering.net>
2684 Merge from coreutils.
2685 * obstack.h: Whitespace changes.
2686 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
2687 and xcalloc return values.
2688 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
2689 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
2690 hang on OSF/1 5.1 for DIR on both local and remote file systems.
2691 Reported by (and fix confirmed by) Nelson H. F. Beebe.
2692 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
2694 Use mntctl's return value to drive the entry-processing loop, since
2695 we can't rely on the value of the vmt_length member in the last
2696 entry. On some systems doing so could result in exhausting
2697 virtual memory. Based in part on a patch from Mike Jetzer.
2699 2003-08-14 Jim Meyering <jim@meyering.net>
2700 and Paul Eggert <eggert@twinsun.com>
2702 Merges from coreutils, plus other fixes.
2703 * physmem.c: Merge in portability changes from gcc/libiberty
2704 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
2705 for credits and details. Thanks to Kaveh Ghazi for helping
2706 to keep these files in sync.
2707 (ARRAY_SIZE): Define it.
2708 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
2709 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
2710 (memcasecmp): Don't assume size_t fits in unsigned int.
2711 Remove casts and duplicate code.
2712 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
2713 (memcpy): Remove definition.
2714 Merge in some clean-up and optimization changes from glibc.
2715 [BLOCKSIZE]: Move definition to top of file.
2716 Ensure that it is a multiple of 64.
2717 Rearrange loop exit tests so as to avoid performing an
2718 additional fread after encountering an error or EOF.
2719 * md5.h (md5_uintptr): Define.
2720 * makepath.c (CLEANUP_CWD): Report an error if we failed to
2721 return to the initial working directory. Preserve errno
2723 * idcache.c: Include "xalloc.h".
2724 (xmalloc, xrealloc): Remove decls.
2725 (getuser): Remove casts no longer required in C89.
2726 * human.c: Include stdio.h, for sprintf.
2727 * group-member.c: Include "xalloc.h".
2728 (xmalloc, xrealloc): Remove decls.
2729 (get_group_info): Remove casts no longer required in C89.
2730 * getusershell.c (readname): Remove casts no longer required in C89.
2731 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
2732 * getline.c: Whitespace fix, from coreutils.
2734 2003-08-13 Paul Eggert <eggert@twinsun.com>
2736 * exclude.c: Include <ctype.h>
2737 (IN_CTYPE_DOMAIN): New macro.
2739 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
2742 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2743 Undo previous (whitespace-only) change.
2745 2003-08-12 Paul Eggert <eggert@twinsun.com>
2747 * argp-help.c, argp-parse.c, config.charset, getopt.h:
2748 Normalize leading white space and remove trailing white space.
2749 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
2750 notice, as per ../config/srclist-update.
2752 Merge from coreutils.
2753 * euidaccess.h: New file.
2754 * euidaccess.c: Include it.
2755 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
2756 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
2757 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
2759 2003-08-11 Bruno Haible <bruno@clisp.org>
2761 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
2762 (vasnprintf): Use it instead of wcslen.
2764 2003-08-11 Bruno Haible <bruno@clisp.org>
2766 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
2767 value to ensure that _Bool promotes to int. Use #define for _Bool when
2768 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
2770 2003-08-10 Karl Berry <karl@gnu.org>
2772 * regex.h: update from libc (whitespace fix).
2774 2003-08-09 Paul Eggert <eggert@twinsun.com>
2776 Merge some files from coreutils. These changes were
2777 originally made by Jim Meyering.
2778 * acl.c: Include <sys/types.h> before <sys/stat.h>;
2779 many older Unixes require this.
2780 * alloca.c (alloca): Remove cast to argument of free;
2781 no longer needed in C89.
2782 * alloca_.h, regex.h: Fix white space to match
2783 what GNU indent does.
2785 2003-08-05 Paul Eggert <eggert@twinsun.com>
2787 * bumpalloc.h: Remove.
2789 2003-08-04 Paul Eggert <eggert@twinsun.com>
2791 * getloadavg.c: Change copyright notice and spacing to conform to
2794 Merge from coreutils.
2795 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
2797 * getdate.y (date): Also accept dates like May-23-2003; suggestion
2798 from Karl Berry, implemented by Jim Meyering.
2799 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
2800 from Dmitry V. Levin.
2801 Remove anachronistic cast of xrealloc.
2802 * fnmatch_.h (__const): Remove. Use 'const'.
2803 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
2804 type. Otherwise, it wouldn't compile with at least /bin/cc on
2805 ymp-cray-unicos9.0.2.X.
2806 Combine two mostly-identical uses of alloca into one.
2807 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
2809 2003-08-04 Dave Love <d.love@dl.ac.uk>
2813 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
2814 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
2815 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
2816 obsolete NLIST_NAME_UNION.
2817 [__GNU__]: Undef BSD and FSCALE.
2818 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
2820 2003-08-03 Paul Eggert <eggert@twinsun.com>
2822 * stdbool_.h (_Bool): Make it signed char, instead of
2823 an enum type, so that it's guaranteed to promote to int. See:
2824 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
2826 2003-07-31 Paul Eggert <eggert@twinsun.com>
2828 * strerror.c: Include config.h, limits.h. Declare sprintf.
2829 (strerror): Don't assume that a printable int fits in 14 bytes.
2831 2003-07-24 Derek Robert Price <derek@ximbiot.com>
2832 Bruno Haible <bruno@clisp.org>
2834 * getline.h (getline, getdelim): Change return type to ssize_t.
2835 * getline.c (getline, getdelim): Likewise.
2836 Remove _GNU_SOURCE define; now it's defined in config.h through
2839 2003-07-22 Paul Eggert <eggert@twinsun.com>
2841 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
2842 over-parenthesization in macros.
2844 Sync with coreutils.
2846 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
2849 Use `exit_failure' for xalloc and xmemcoll instead of their own
2850 private exit-failure variables.
2851 * xalloc.h (xalloc_exit_failure): Remove.
2852 * xmalloc.c: Likewise. Include exitfail.h.
2853 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
2854 * xmemcoll.h (xmemcoll_exit_failure): Remove.
2855 * xmemcoll.c: Likewise. Include exitfail.h.
2856 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
2858 2003-07-18 Paul Eggert <eggert@twinsun.com>
2860 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
2861 * closeout.c: Likewise. Include "closeout.h" right after config.h,
2862 to test that it can stand by itself. Include "exitfail.h".
2863 Clients should set exit_failure instead.
2864 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
2866 2003-07-18 Andreas Schwab <schwab@suse.de>
2868 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
2870 2003-07-18 Bruno Haible <bruno@clisp.org>
2872 * getndelim2.h: New file.
2873 * getndelim2.c: Make into a module of its own. Include config.h,
2875 (getndelim2): Make non-static. Change return type to ssize_t.
2876 * getline.h: Change argument names.
2877 * getline.c: Include getndelim2.h instead of getndelim2.c.
2878 * getnline.c: Include getndelim2.h.
2880 2003-07-17 Bruno Haible <bruno@clisp.org>
2882 * Makefile.am: Remove file.
2883 * Makefile.in: Remove file.
2885 2003-07-17 Bruno Haible <bruno@clisp.org>
2887 * getnline.h: New file.
2888 * getnline.c: New file.
2889 * getndelim2.c: New file, extracted from getline.c.
2890 (getndelim2): Renamed from getdelim2, with added nmax argument.
2891 * getline.c: Include getndelim2.c.
2892 (getdelim2): Moved out to getndelim2.c.
2893 (getline, getdelim): Update.
2895 2003-07-15 <karl@gnu.org>
2897 * vasnprintf.c: update from gettext.
2899 2003-07-15 Jim Meyering <jim@meyering.net>
2901 * makepath.c (make_path): Enclose diagnostic in _(...).
2903 2003-07-14 Paul Eggert <eggert@twinsun.com>
2905 * asnprintf.c, asprintf.c, config.charset, gettext.h,
2906 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
2907 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
2908 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
2909 vasprintf.c, vasprintf.h: Regenerate. These files are now being
2910 updated automatically by ../config/srclist-update. This changes
2911 their license from LPGL to GPL.
2913 2003-07-14 Jim Meyering <jim@meyering.net>
2915 Don't emit diagnostics. Let callers do that.
2916 * save-cwd.c: Don't include "error.h".
2917 (save_cwd): Don't call error. Ensure that errno is valid
2918 when returning nonzero.
2920 * save-cwd.h (restore_cwd): Update prototype.
2921 * save-cwd.c (restore_cwd): Remove two parameters.
2922 Simplify. Don't call error upon failure. Let callers do that.
2923 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
2924 when auditing is enabled. But don't bother updating the #if.
2926 2003-07-14 Simon Josefsson <jas@extundo.com>
2928 * mempcpy.h: New file.
2929 * mempcpy.c: New file.
2931 2003-07-14 Paul Eggert <eggert@twinsun.com>
2933 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
2934 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
2935 unicodeio.c, unicodeio.h, unlocked-io.h:
2936 Switch from LGPL to GPL.
2938 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
2940 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
2941 it breaks C++ compilation.
2942 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
2944 2003-07-10 Jim Meyering <jim@meyering.net>
2946 * vasnprintf.c: Remove trailing blanks.
2947 Make cpp indentation consistent.
2949 2003-07-09 Paul Eggert <eggert@twinsun.com>
2951 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
2952 posixver.c, strftime.c, strnlen.c, strverscmp.c:
2953 Switch from LGPL to GPL.
2955 2003-07-07 Paul Eggert <eggert@twinsun.com>
2957 * mktime.c: Fix some boundary cases and remove need for floating point.
2959 Issue a compile-time diagnostic if time_t is floating point, or if
2960 two's complement arithmetic is not in effect, or if arithmetic
2961 right shift does not propagate the sign. These assumptions were
2962 all in the original code but they weren't checked.
2964 (TIME_T_MIDPOINT, verify): New macros.
2965 (__isleap): Remove; it has integer overflow problems.
2966 (leapyear): New function, without those problems.
2967 (ydhms_tm_diff): Remove; splitting into two parts.
2968 (ydhms_diff): New function, containing the arithmetic part of
2969 the old ydhms_tm_diff function. Issue a compile-time
2970 diagnostic if we are not using C99 integer division.
2971 Avoid casts when possible.
2972 (guess_time_tm): New function, containing the checking part of
2973 the old ydhms_tm_diff function. Return the new value, rather than
2974 the difference between it and the old. Accept a new argument T
2975 so that *T specifies the old value. Check for overflow in the result.
2977 (__mktime_internal): Use a time_t offset, not a long int offset.
2978 This undoes the 2003-06-04 change, which is no longer needed now
2979 that we have better overflow checking.
2980 (localtime_offset): Likewise.
2982 (__mktime_internal): Avoid harmful overflow on hosts where time_t
2983 and long are 64-bit but int is only 32-bit.
2984 (ydhms_diff): Use long int to store year1 and yday1.
2985 Issue a compile-time diagnostic if long int is not wide enough.
2987 (__mktime_internal): Use long int to store adjusted year and yday.
2988 Use plain C rather than preprocessor commands, if that doesn't
2990 Check for overflow (and try to repair) after each probe
2991 rather than checking only at the very end. This avoids some bugs
2992 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
2993 does not equal GMT offset at maximum time).
2994 Use integer to check for overflow rather than floating point; this
2995 is more portable to non-IEEE hosts, and is a tad faster.
2996 When we detect that we are oscillating between two values,
2997 don't check whether tm_isdst has the requested value, since
2998 we already know the answer. When tm_isdst has the wrong value,
2999 use a different heuristic to find the right one, based on the
3000 extreme values actually observed in practice in tz2003a,
3001 rather than the (overly optimistic) "previous 3 calendar quarters".
3003 (not_equal_tm, print_tm, check_result): Use "const T" rather than
3004 "T const" to accommodate glibc style.
3005 (check_result): Use less-confusing report format. "long" -> "long int.
3007 Don't loop if the iteration overflows time_t.
3008 Allow a negative step in the iteration.
3010 2003-07-01 Paul Eggert <eggert@twinsun.com>
3012 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
3013 having it depend on HAVE_SYS_TYPES_H.
3015 2003-06-25 Bruno Haible <bruno@clisp.org>
3017 * readlink.c: New file.
3019 2003-06-20 Bruno Haible <bruno@clisp.org>
3021 Assume C89, so PARAMS isn't needed.
3022 * unicodeio.h (PARAMS): Remove.
3023 * unicodeio.c: Don't use PARAMS.
3025 2003-06-18 Jim Meyering <jim@meyering.net>
3027 Merge changes from coreutils.
3028 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
3029 Remove explicit declarations of xmalloc and realloc.
3031 (read_utmp): Remove anachronistic cast of xmalloc.
3033 2003-06-17 Paul Eggert <eggert@twinsun.com>
3035 Assume C89, so PARAMS isn't needed.
3036 * backupfile.h (PARAMS): Remove. All uses removed.
3037 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
3038 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
3039 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
3040 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
3041 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
3042 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
3043 xstrtol.h: Likewise.
3044 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
3045 same.h, strverscmp.h: Do not include config.h; no longer needed.
3046 Anyway, config.h should always be included before any other file.
3048 2003-06-11 Simon Josefsson <jas@extundo.com>
3050 * sysexit_.h: New file.
3052 2003-05-20 Derek Price <derek@ximbiot.com>
3054 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
3056 2003-06-10 Simon Josefsson <jas@extundo.com>
3058 * strchrnul.h: New file.
3059 * strchrnul.c: New file.
3061 2003-06-10 Simon Josefsson <jas@extundo.com>
3063 * argp.h: New file, from glibc.
3064 * argp-ba.c: New file, from glibc.
3065 * argp-eexst.c: New file, from glibc.
3066 * argp-fmtstream.c: New file, from glibc.
3067 * argp-fmtstream.h: New file, from glibc.
3068 * argp-fs-xinl.c: New file, from glibc.
3069 * argp-help.c: New file, from glibc.
3070 * argp-namefrob.h: New file, from glibc.
3071 * argp-parse.c: New file, from glibc.
3072 * argp-pv.c: New file, from glibc.
3073 * argp-pvh.c: New file, from glibc.
3074 * argp-xinl.c: New file, from glibc.
3076 2003-06-07 Jim Meyering <jim@meyering.net>
3078 * readtokens.h: Put `Free Software Foundation, Inc.'
3079 in place of my name in the copyright comment.
3080 Remove definition and uses of __P.
3083 * stat.c: Don't declare xmalloc explicitly.
3084 Instead, include "xalloc.h".
3085 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
3086 xrealloc, and xcalloc return values.
3087 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
3089 * xgetcwd.h: Remove definition/uses of PARAMS.
3091 2003-06-06 Jim Meyering <jim@meyering.net>
3093 * stdbool_.h: Renamed from stdbool.h.in.
3095 2003-06-06 Jim Meyering <jim@meyering.net>
3097 Merge from coreutils.
3098 * same.c: (same_name): Declare *_basename locals to be `const'.
3099 Consolidate declarations and initializations of *_base* locals.
3101 Merge from coreutils.
3102 This avoids a core dump on systems without GNU putenv,
3103 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
3104 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
3105 (unsetenv): New static function, from GNU libc.
3106 (rpl_putenv): Use it.
3108 * modechange.c: Remove trailing blanks.
3110 Merge from coreutils.
3111 * fsusage.c: Remove declaration of statfs.
3112 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
3114 * posixtm.c: Include <stdbool.h> unconditionally.
3116 2003-06-05 Paul Eggert <eggert@twinsun.com>
3118 * mktime.c (__mktime_internal): When resolving a tm_isdst
3119 mismatch, look in future quarters as well as past. This fixes a
3120 bug when processing fall-backwards gaps immediately after a long
3121 period of daylight-saving time.
3123 * mktime.c: Assume freestanding C89 or better.
3124 (HAVE_LIMITS_H): Remove. Assume it's 1.
3125 (__P): Remove; not used.
3126 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
3127 (mktime, not_equal_tm, print_tm, check_result,
3128 main): Use prototypes. Use const * where appropriate.
3129 (main): Fix typo in testing code that uncovered by above changes.
3130 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
3132 2003-06-04 Paul Eggert <eggert@twinsun.com>
3134 * mktime.c: Fix Debian bug 177940
3135 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
3136 (localtime_offset): Now long int, not time_t, because we want it
3137 to be guaranteed to be signed. All uses changed.
3138 (__mktime_internal): If overflow would occur when adding offset,
3141 Merge 'human' changes from coreutils. Rewrite to support
3142 locale-specific notations like thousands separators.
3143 * human.c: Simplify authorship notice.
3144 Include human.h immediately after config.h.
3145 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
3146 <limits.h>: Do not include, since human.h does.
3147 (SIZE_MAX, UINTMAX_MAX): New macros.
3148 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
3149 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
3150 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
3151 (power_letter): Renamed from suffixes.
3152 (generate_suffix_backwards): Remove.
3153 (adjust_value): Now takes int style (because of human.h changes)
3154 and long double value (for greater precision on some platforms).
3155 (group_number): New function.
3156 (human_readable): Use it. Use integer options, not enum.
3157 Put the options before the sizes in the arg list.
3158 Support all the new options.
3159 The old human_readable function has been removed;
3160 use inttostr.h instead.
3161 (human_readable, default_block_size, humblock):
3162 Use uintmax_t, not int, for block sizes.
3163 (human_readable_inexact, block_size_types): Remove.
3164 (block_size_opts): New constant.
3165 (human_options): Renamed from human_block_size, with new signature
3166 that allows block sizes up to UINTMAX_MAX. All callers changed.
3167 * human.h: Add copyright and authorship notice.
3168 Include <limits.h> and <stdbool.h> unconditionally.
3169 (PARAMS): Remove. All uses removed.
3170 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
3171 (enum human_inexact_style): Remove tag; now a nameless enum.
3172 (human_floor, human_ceiling, human_round_to_even): Now have
3173 values 2, 0, 1 rather than -1, 1, 0.
3174 (human_group_digits, human_suppress_point_zero, human_autoscale,
3175 human_base_1024, human_SI, human_B): New constants.
3176 (human_readable_inexact, human_block_size): Remove.
3177 (human_readable): Size args are now uintmax_t, not int.
3178 (human_options): New decl.
3180 * exclude.c: (new_exclude, add_exclude): Remove casts that are
3181 unnecessary now that we assume C89 or better. This change
3182 imported from coreutils.
3184 * mktime.c (__mktime_internal): Do not reject negative timestamps
3185 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3186 in the 2003-05-30 sync from glibc.
3188 .h files should stand alone, but we shouldn't include <sys/types.h>
3189 if we can get away with just <stddef.h>.
3191 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3192 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3193 rather than <sys/types.h>, as we merely need size_t.
3194 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3196 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3197 Include <stdio.h>, to get FILE.
3198 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
3199 memcasecmp.h has included <stddef.h> and all we need is size_t.
3200 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
3201 our interface, instead of including <sys/types.h>
3203 2003-06-02 Paul Eggert <eggert@twinsun.com>
3206 Fix some minor time-related bugs with POSIX time arguments.
3207 Some valid time stamps were being rejected (notably -1, and
3208 time stamps before 1900 on 64-bit hosts). And some invalid
3209 time stamps were being accepted, e.g. September 31.
3211 * posixtm.h (posixtime): Return bool instead of time_t, so
3212 that we can return (time_t) -1 successfully.
3213 * posixtm.c: Likewise.
3214 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3215 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3216 (t): Remove static var.
3217 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3218 of static var. All uses changed.
3219 (year): Do not reject years before 1900; they can occur with
3221 (posix_time_parse): Do not check for out-of-range components;
3222 that is now the caller's responsibility, since our checks were
3223 only approximations.
3224 (posixtime): Use mktime to check for out-of-range components,
3225 since it knows them exactly.
3226 If mktime returns (time_t) -1, check whether an error actually occurred
3227 by invoking localtime on -1.
3228 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3229 posixtime failures better.
3230 Improve the test data (in comments only).
3232 2003-05-30 <karl@gnu.org>
3234 * mktime.c: update from libc.
3236 2003-05-30 Bruno Haible <bruno@clisp.org>
3238 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3239 * localcharset.h: Likewise.
3240 * localcharset.c: Likewise.
3242 2003-05-28 Paul Eggert <eggert@twinsun.com>
3244 Assume the headers required for C89 freestanding compilers.
3245 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3246 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
3247 without checking for HAVE_LIMITS_H.
3248 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
3249 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
3251 * fatal.c: Include <stdarg.h> without checking for __STDC__.
3252 * exclude.c: Include <stdbool.h> unconditionally.
3253 * tempname.c: Include <stddef.h> unconditionally.
3254 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
3255 * modechange.c, rpmatch.c (NULL): Don't define, since
3256 <stddef.h> does that.
3257 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3258 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3259 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3260 * xstrtol.c: Likewise.
3261 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3262 * savedir.c: Include <stddef.h> instead of defining NULL.
3264 * addext.c (addext): Use assignment rather than cast, to avoid
3265 warnings on some platforms.
3267 * mktime.c (__mktime_internal): Do not reject negative timestamps
3270 2003-05-10 Bruno Haible <bruno@clisp.org>
3272 * linebreak.c (iconv_string_length): Don't return -1 just because the
3273 string is longer than 4 KB.
3275 2003-05-12 Jim Meyering <jim@meyering.net>
3277 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
3278 the space-padded-by-default conversion specifiers, %e, %k, %l.
3280 2003-05-03 Bruno Haible <bruno@clisp.org>
3282 Upgrade to Unicode-4.0.
3283 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3284 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3285 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3286 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3287 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3288 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3289 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3290 Change width of U+E0100..U+E01EF from 1 to 0.
3292 2003-04-25 Bruno Haible <bruno@clisp.org>
3294 * copy-file.c: Include <stddef.h>, for size_t.
3296 2003-04-25 Jim Meyering <jim@meyering.net>
3298 * copy-file.c (copy_file_preserving): Declare buf_size to be
3299 of type size_t, not int.
3301 2003-04-11 Jim Meyering <jim@meyering.net>
3303 Merge changes from Coreutils.
3305 2003-03-22 Jim Meyering <jim@meyering.net>
3307 * strftime.c (widen): Cast alloca return value to proper type.
3309 2003-01-19 Ulrich Drepper <drepper@redhat.com>
3312 * strftime.c (my_strftime): Handle very large width
3313 specifications for numeric values correctly. Improve checks for
3316 2003-01-19 Jim Meyering <jim@meyering.net>
3318 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
3319 (nl_get_alt_digit) [! defined my_strftime]: Define.
3320 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
3321 _nl_get_alt_digit and _nl_get_walt_digit.
3323 * strftime.c (my_strftime): Merge in locale-related changes from libc.
3324 These changes have no effect outside of _LIBC.
3326 2003-04-10 Bruno Haible <bruno@clisp.org>
3328 * findprog.h: New file, from GNU gettext.
3329 * findprog.c: New file, from GNU gettext.
3331 2003-04-05 Jim Meyering <jim@meyering.net>
3333 Merge changes from Coreutils.
3335 * exclude.h (PARAMS): Remove definition and uses.
3336 * exclude.c: Remove uses of `PARAMS'.
3338 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
3339 Add test-cases for DOS filenames. Declare program_name.
3340 (main): Set up program_name. Patch by Rich Dawe.
3342 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3344 Use mntctl's return value to drive the entry-processing loop, since
3345 we can't rely on the value of the vmt_length member in the last
3346 entry. On some systems doing so could result in exhausting
3347 virtual memory. Based in part on a patch from Mike Jetzer.
3349 2003-04-04 Bruno Haible <bruno@clisp.org>
3351 * linebreak.h: New file, from GNU gettext.
3352 * linebreak.c: New file, from GNU gettext with slight modifications.
3353 * lbrkprop.h: New file, from GNU gettext.
3355 2003-04-03 Bruno Haible <bruno@clisp.org>
3357 * utf8-ucs4.h: New file, from GNU gettext.
3358 * utf16-ucs4.h: New file, from GNU gettext.
3359 * ucs4-utf8.h: New file, from GNU gettext.
3360 * ucs4-utf16.h: New file, from GNU gettext.
3362 2003-04-02 Bruno Haible <bruno@clisp.org>
3364 * binary-io.h: New file, from GNU gettext.
3366 2003-04-01 Bruno Haible <bruno@clisp.org>
3368 * pathname.h: New file, from GNU gettext.
3369 * concatpath.c: New file, from GNU gettext.
3371 2003-03-30 Bruno Haible <bruno@clisp.org>
3373 * copy-file.c (copy_file_preserving): Don't set owner if the function
3374 chown() doesn't exist.
3376 2003-03-28 Bruno Haible <bruno@clisp.org>
3378 * copy-file.h: New file, from GNU gettext.
3379 * copy-file.c: New file, from GNU gettext.
3381 2003-03-18 Jim Meyering <jim@meyering.net>
3383 * quote.c (quote_n): Fix typo in comment.
3385 2003-03-14 Jim Meyering <jim@meyering.net>
3387 Merge changes from Coreutils.
3388 * obstack.h (obstack_object_size): Declare temporary, __o,
3389 to be const, in order to avoid warnings.
3390 (obstack_room): Likewise.
3391 (obstack_empty_p): Likewise.
3393 2003-03-13 Paul Eggert <eggert@twinsun.com>
3395 Merge changes from Bison.
3396 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
3397 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
3398 when compiling Bison 1.875's `bitset bset = obstack_alloc
3399 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
3400 * hash.c: Include <stdbool.h> unconditionally.
3402 2003-03-09 Paul Eggert <eggert@twinsun.com>
3404 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
3405 Reported by Bruce Becker; see:
3406 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
3408 2003-03-03 Paul Eggert <eggert@twinsun.com>
3409 Bruno Haible <bruno@clisp.org>
3411 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
3412 Reported by John Hughes, see
3413 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
3415 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
3417 * poll_.h: New file.
3420 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
3422 * mathl.h: New file.
3423 * acosl.c: New file.
3424 * asinl.c: New file.
3425 * atanl.c: New file.
3426 * ceill.c: New file.
3429 * floorl.c: New file.
3430 * frexpl.c: New file.
3431 * ldexpl.c: New file.
3433 * sincosl.c: New file.
3435 * sqrtl.c: New file.
3437 * trigl.c: New file.
3438 * trigl.h: New file.
3440 2003-02-17 Bruno Haible <bruno@clisp.org>
3442 * mkdtemp.h: New file, from GNU gettext.
3443 * mkdtemp.c: New file, from GNU gettext.
3445 2003-01-31 Bruno Haible <bruno@clisp.org>
3447 * rename.c: #undef rename before defining rpl_rename.
3448 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
3450 2003-01-30 Bruno Haible <bruno@clisp.org>
3452 * printf-args.h: New file, from GNU gettext.
3453 * printf-args.c: New file, from GNU gettext.
3454 * printf-parse.h: New file, from GNU gettext.
3455 * printf-parse.c: New file, from GNU gettext.
3456 * vasnprintf.h: New file, from GNU gettext.
3457 * vasnprintf.c: New file, from GNU gettext.
3458 * asnprintf.c: New file, from GNU gettext.
3459 * vasprintf.h: New file, from GNU gettext with modifications.
3460 * vasprintf.c: New file, from GNU gettext.
3461 * asprintf.c: New file, from GNU gettext.
3463 2003-01-29 Bruno Haible <bruno@clisp.org>
3465 * stpncpy.h: New file, from GNU gettext with modifications.
3466 * stpncpy.c: New file, from GNU gettext with modifications.
3468 2003-01-28 Bruno Haible <bruno@clisp.org>
3470 * c-ctype.h: New file, from GNU gettext, with changes suggested by
3472 * c-ctype.c: New file, from GNU gettext, with changes suggested by
3475 2003-01-27 Bruno Haible <bruno@clisp.org>
3477 * xsetenv.h: New file, from GNU gettext.
3478 * xsetenv.c: New file, from GNU gettext.
3480 2003-01-23 Bruno Haible <bruno@clisp.org>
3482 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
3484 2003-01-22 Bruno Haible <bruno@clisp.org>
3486 * exit.h: New file, from GNU gettext.
3488 2003-01-11 Bruno Haible <bruno@clisp.org>
3490 * stpcpy.h (stpcpy): Use ANSI C function declarations.
3491 * strcase.h (strcasecmp, strncasecmp): Likewise.
3493 2003-01-14 Jim Meyering <jim@meyering.net>
3495 * same.c (same_name): Tweak a comment.
3497 2003-01-11 Bruno Haible <bruno@clisp.org>
3499 * same.c (same_name): Reorder tests so as to avoid calling stat()
3500 when a string comparison is sufficient.
3502 2003-01-11 Bruno Haible <bruno@clisp.org>
3504 * readtokens.c (readtoken): Cast character to 'unsigned char', not
3507 2003-01-11 Bruno Haible <bruno@clisp.org>
3509 * hash-pjw.c: Add comment about low quality of this function.
3511 2003-01-12 Paul Eggert <eggert@twinsun.com>
3513 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
3514 to avoid collisions with libcurses and libreadline.
3516 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
3517 * getstr.h, getstr.c: Remove.
3518 * getline.c: Include "getline.h", to check interface.
3519 Move body of old getstr.c here: this defines MIN_CHUNK and
3520 declares getdelim2, which is renamed from getstr.
3521 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
3523 * linebuffer.c (readlinebuffer): Renamed from readline.
3525 * linebuffer.h: Likewise.
3526 (readline): Remove backward-compatibility macro.
3528 2003-01-12 Jim Meyering <jim@meyering.net>
3530 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
3532 2003-01-10 Bruno Haible <bruno@clisp.org>
3534 * alloca_.h: New file.
3535 * getdate.y: Unconditionally include alloca.h.
3536 * makepath.c: Likewise.
3537 * setenv.c: Likewise.
3538 * userspec.c: Likewise.
3540 2003-01-09 Bruno Haible <bruno@clisp.org>
3542 * stdbool.h.in: New file.
3544 2003-01-08 Bruno Haible <bruno@clisp.org>
3546 * safe-read.c: Include specification header first, to ensure its
3548 * full-write.c: Likewise.
3550 2003-01-08 Jim Meyering <jim@meyering.net>
3552 * full-write.c: Undefine and define-away `const' after inclusion
3553 of errno.h, not before. Suggestion from Bruno Haible.
3555 2003-01-07 Jim Meyering <jim@meyering.net>
3557 * full-write.c: Rework so that it may serve to define full_read, too.
3558 * full-read.c: Simply #define FULL_READ and include full-write.c.
3560 2003-01-06 Jim Meyering <jim@meyering.net>
3562 * version-etc.c: Update year in translatable copyright string.
3564 2002-12-25 Bruno Haible <bruno@clisp.org>
3566 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3567 * xstrtol.h: Likewise.
3568 * xstrtoimax.c: Likewise.
3569 * xstrtoumax.c: Likewise.
3570 * human.h: Likewise.
3572 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
3573 on systems that have <inttypes.h> but not <stdint.h>.
3575 2002-12-31 Paul Eggert <eggert@twinsun.com>
3577 * memcoll.c (memcoll): Fall back on a simple algorithm using
3578 memcmp if strcoll doesn't work.
3580 2002-12-23 Bruno Haible <bruno@clisp.org>
3582 * localcharset.h: New file.
3583 * localcharset.c: Include it.
3584 * unicodeio.c: Likewise.
3586 2002-12-22 Bruno Haible <bruno@clisp.org>
3588 * utime.c (utime_null): No need to call ftruncate if the file was
3591 2002-12-23 Bruno Haible <bruno@clisp.org>
3593 * memcoll.c (STRCOLL): New macro.
3596 2002-12-22 Bruno Haible <bruno@clisp.org>
3598 * getstr.h (getstr): Define, to avoid clash with libcurses.
3599 * linebuffer.h (readline): Define, to avoid clash with libreadline.
3601 2002-12-22 Bruno Haible <bruno@clisp.org>
3603 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
3605 2002-12-23 Bruno Haible <bruno@clisp.org>
3607 * getline.h: Include <stddef.h>, for size_t.
3609 * unicodeio.h: Include <stddef.h>, for size_t.
3610 * unicodeio.c: Don't include <stddef.h>.
3612 2002-12-17 Bruno Haible <bruno@clisp.org>
3614 * canon-host.c (strdup): Remove unused declaration.
3616 * fsusage.c: Include full_read.h.
3617 (get_fs_usage): Use full_read instead of safe_read.
3619 * utime.c (utime_null): Use SAFE_READ_ERROR.
3621 2002-12-11 Bruno Haible <bruno@clisp.org>
3623 * setenv.h: Rewritten to cope with systems that have setenv() but not
3625 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
3628 2002-12-11 Bruno Haible <bruno@clisp.org>
3630 * setenv.c (alloca): Fall back to malloc.
3632 (setenv): Use freea() to free memory allocated with alloca().
3634 2002-11-13 Bruno Haible <bruno@clisp.org>
3636 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
3637 function declarations.
3638 * unsetenv.c (unsetenv): Likewise.
3640 2002-03-04 Bruno Haible <bruno@clisp.org>
3642 Portability to AIX 4.3.3.
3643 * unsetenv.c: New file, extracted from setenv.c.
3644 * setenv.c: Move the unsetenv() function to unsetenv.c.
3646 2001-12-20 Bruno Haible <bruno@clisp.org>
3648 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
3649 use malloc instead. For SunOS 4.
3651 2001-12-11 Bruno Haible <bruno@clisp.org>
3653 * setenv.c: Declare alloca.
3654 (compar_fn_t): New typedef.
3655 (KNOWN_VALUE, STORE_VALUE): Use it.
3657 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
3660 2002-12-10 Paul Eggert <eggert@twinsun.com>
3662 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
3663 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
3664 Choose values that are less likely to collide with system fnmatch
3666 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
3667 defined (e.g., a pure POSIX system).
3668 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
3669 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
3671 2002-12-06 Jim Meyering <jim@meyering.net>
3673 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
3675 Merge in changes from libc's misc/error.c, in preparation
3676 for the merge of gnulib's changes back into libc.
3678 * error.c (_): Define only if not already defined.
3679 Move definition to follow all #include directives.
3680 Include unlocked-io.h only if !_LIBC.
3681 [_LIBC]: Include <libio/libioP.h>.
3682 [USE_IN_LIBIO]: Include <libio/iolibio.h>
3683 (fflush): Tweak definition to use INTUSE.
3686 2002-12-05 Paul Eggert <eggert@twinsun.com>
3688 * alloca.c [defined emacs]: Include "lisp.h".
3689 (xalloc_die) [defined emacs]: New macro.
3690 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
3691 [! defined emacs]: Include <xalloc.h>.
3692 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
3693 (pointer): Typedef to POINTER_TYPE *.
3694 (malloc): Remove decl; we now always use xmalloc.
3695 (alloca): Use old-style definition, since Emacs needs this.
3696 Check for arithmetic overflow when computing combined size.
3698 2002-12-04 Paul Eggert <eggert@twinsun.com>
3700 Do not generate unlocked-io.h automatically, since it's easier to
3701 maintain it by hand.
3703 * unlocked-io.h: New file, from GNU diffutils,
3704 but with proper copyright notice and attribution.
3706 * Makefile.am: Add copyright notice.
3707 (libfetish_a_SOURCES): Add unlocked-io.h.
3708 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
3709 (DISTCLEANFILES, io_functions): Remove macros.
3710 (EXTRA_DIST): Remove gen_uio.
3711 (unlocked-io.h): Remove rule.
3713 2002-12-04 Jim Meyering <jim@meyering.net>
3715 Reflect the fact that stat.c and lstat.c are no longer generated.
3716 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
3717 (DISTCLEANFILES): Likewise.
3718 (EXTRA_DIST): Likewise.
3719 (all_local): Don't depend on stat.c or lstat.c.
3720 (stat.c, lstat.c): Remove rules.
3721 (EXTRA_DIST): Remove xstat.in.
3723 * xstat.in: Remove file. Contents moved into stat.c.
3724 * stat.c: New file. Contents mostly from xstat.in.
3725 * stat.c: Rework so that it may serve to define rpl_lstat, too.
3726 * lstat.c: New file. Simply #define LSTAT and include stat.c.
3728 * safe-read.c: Rework so that it may serve to define safe_write, too.
3729 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
3731 2002-12-03 Jim Meyering <jim@meyering.net>
3733 * safe-read.c, safe-write.c: Change variable names and comments, but
3734 not semantics, to minimize the differences between these two files.
3735 (safe_read): Change comment to mention SAFE_READ_ERROR.
3737 * safe-read.c (IS_EINTR): Define.
3738 (safe_read): Use IS_EINTR in place of in-function cpp directives.
3740 2002-12-02 Bruno Haible <bruno@clisp.org>
3742 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
3743 Define, taken from safe-read.c.
3744 (INT_MAX): Provide fallback.
3745 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
3746 * safe-write.h (SAFE_WRITE_ERROR): Define.
3748 * safe-read.c (EINTR): Remove definition.
3749 (safe_read): Don't use EINTR if it is absent.
3751 2002-12-02 Jim Meyering <jim@meyering.net>
3753 * safe-read.c (EINTR): Define.
3754 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
3755 (INT_MAX): Provide fallback.
3756 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
3758 * safe-read.h (SAFE_READ_ERROR): Define.
3760 2002-12-01 Jim Meyering <jim@meyering.net>
3762 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
3763 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
3765 2002-11-27 Paul Eggert <eggert@twinsun.com>
3767 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3768 hash_rehash): Replace `if (limit <= value) abort ();' with
3769 `if (! (value < limit)) abort ();', for readability.
3771 2002-11-26 <karl@gnu.org>
3773 * strdup.c: copy from libc again, with jim's ok.
3774 * .cppi-disable: re-add strdup.c
3776 2002-11-25 <karl@gnu.org>
3778 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
3779 instead of "strtol.c".
3781 2002-11-25 Jim Meyering <jim@meyering.net>
3783 * mktime.c: Sync from libc, now that it has the latest fix.
3785 2002-11-24 <karl@gnu.org>
3787 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
3788 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
3790 2002-11-24 Jim Meyering <jim@meyering.net>
3792 Update from coreutils:
3794 * mktime.c: Merge in changes from libc.
3796 Avoid a link-time failure on some Linux systems.
3797 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
3798 (__mon_yday): Declare with the STATIC attribute.
3799 (__mktime_internal): Likewise.
3800 Based on a report from Greg Schafer.
3802 2002-11-23 Jim Meyering <jim@meyering.net>
3804 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
3805 Use `unsigned', not `int', as type of index.
3807 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
3809 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
3811 2002-11-22 Paul Eggert <eggert@twinsun.com>
3813 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
3814 hint that one should use `if (! x) abort ();' rather than `assert
3815 (x);', and anyway it's one less thing to worry about configuring.
3816 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
3817 hash_rehash, hash_insert): Use abort rather than assert.
3819 2002-11-22 Paul Eggert <eggert@twinsun.com>
3821 * quotearg.h: Allow multiple inclusion by surrounding with
3822 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
3823 so that we can be included first.
3824 (PARAMS): Remove; we now assume C89 or later. All uses removed.
3825 * quotearg.c: Include quotearg.h immediately after config.h.
3826 No need to include stddef.h or sys/types.h any more.
3827 Surround local include files with "", not "<>".
3828 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
3829 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
3830 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
3831 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
3832 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
3833 (ISPRINT): Remove; no longer needed now that we assume C89.
3835 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
3838 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
3839 quotearg_char): Use SIZE_MAX rather than
3840 (size_t) -1 when we are talking about "infinity".
3842 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
3844 2002-11-22 Bruno Haible <bruno@clisp.org>
3846 * safe-read.h: Assume C89. Add comments.
3847 (safe_read): Change return type to size_t.
3848 * safe-read.c (safe_read): Change return type to size_t. Handle byte
3849 counts > SSIZE_MAX correctly.
3850 * safe-write.h: New file.
3851 * safe-write.c: New file.
3852 * full-read.h: New file.
3853 * full-read.c: New file.
3854 * full-write.h: Assume C89. Add comments.
3855 * full-write.c: Include safe-write.h.
3856 (full_write): Rewritten to use safe_write.
3857 Suggested by Jim Meyering and Paul Eggert.
3859 2002-11-21 Bruno Haible <bruno@clisp.org>
3861 Remove case insensitive option matching.
3862 * argmatch.h (argcasematch): Remove declaration.
3863 (ARGCASEMATCH): Remove macro.
3864 (__xargmatch_internal): Remove case_sensitive argument.
3865 (XARGMATCH): Update.
3866 (XARGCASEMATCH): Remove macro.
3867 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
3868 case_sensitive argument.
3869 (argcasematch): Remove function.
3870 (__xargmatch_internal): Remove case_sensitive argument.
3871 (main): Use XARGMATCH instead of XARGCASEMATCH.
3873 * xmalloc.c: Change compile-time error message. Add comment about
3874 required autoconf version.
3876 2002-11-21 Jim Meyering <jim@meyering.net>
3878 * strdup.c (strdup): Tweak comment and initial #if/#include.
3880 Merge in changes from the coreutils.
3882 2002-09-25 Paul Eggert <eggert@twinsun.com>
3883 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
3884 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
3885 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
3886 int. Work more efficiently if X is the same width as uintmax_t.
3887 Do not compare X to -1, to avoid bogus compiler warning.
3888 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
3889 Don't assume that f_frsize and f_bsize are the same type.
3891 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
3894 * makepath.c (make_path): Restore umask *before* creating the final
3896 (make_path): Minor reformatting.
3898 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
3899 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
3901 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
3902 ones. At least on GNU/Linux systems, `auto' means something else.
3905 2002-11-20 Paul Eggert <eggert@twinsun.com>
3907 Merge argmatch cleanups from Bison. Assume C89.
3909 * argmatch.c: Include config.h here, not in argmatch.h.
3910 Include stdlib.h, for EXIT_FAILURE.
3911 Always include <string.h>, since we assume C89.
3912 (EXIT_FAILURE): Remove pre-C89 bug workaround.
3913 * argmatch.h: Do not include <config.h> or <sys/types.h>.
3914 Include <stddef.h> instead, since it's all we need for size_t.
3915 (PARAMS): Remove. All uses removed.
3916 (ARRAY_CARDINALITY): Do not bother to #undef.
3917 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
3918 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3919 Remove unnecessary parentheses.
3920 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
3921 Insert necessary parentheses.
3922 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
3923 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
3925 2002-11-19 Bruno Haible <bruno@clisp.org>
3927 * mbswidth.c: Include mbswidth.h right at the beginning.
3928 * mbswidth.h: Include <stddef.h>, for size_t.
3930 * mbswidth.h (PARAMS): Remove macro.
3931 (mbswidth, mbsnwidth): Use ANSI C function declarations.
3932 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
3934 * gcd.h (PARAMS): Remove macro.
3935 (gcd): Use ANSI C function declarations.
3936 * gcd.c (gcd): Likewise.
3938 2002-11-15 Bruno Haible <bruno@clisp.org>
3940 * strcspn.c: Include <stddef.h>.
3941 (strcspn): Use ANSI C function declaration. Change return type to
3943 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
3944 (strpbrk): Use NULL.
3945 * strpbrk.h (PARAMS): Remove macro.
3946 (strpbrk): Use ANSI C function declaration.
3947 * strstr.c: Don't include <sys/types.h>.
3948 * strstr.h (PARAMS): Remove macro.
3949 (strstr): Use ANSI C function declarations.
3951 2002-11-06 Bruno Haible <bruno@clisp.org>
3953 * gcd.h (gcd): Change argument type to 'unsigned long'.
3954 * gcd.c (gcd): Likewise.
3956 2002-11-05 Bruno Haible <bruno@clisp.org>
3958 * gcd.h: New file, from gettext-0.11.5.
3959 * gcd.c: New file, from gettext-0.11.5.
3961 2002-11-05 Bruno Haible <bruno@clisp.org>
3963 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3964 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3965 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3966 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
3968 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3969 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
3971 * closeout.c: Include gettext.h instead of <libintl.h>.
3972 * human.c: Include gettext.h instead of <libintl.h>.
3973 * quotearg.c: Include gettext.h instead of <libintl.h>.
3974 * rpmatch.c: Include gettext.h instead of <libintl.h>.
3975 * unicodeio.c: Include gettext.h instead of <libintl.h>.
3976 * userspec.c: Include gettext.h instead of <libintl.h>.
3977 * version-etc.c: Include gettext.h instead of <libintl.h>.
3978 * xmalloc.c: Include gettext.h instead of <libintl.h>.
3979 (textdomain): Remove definition.
3980 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
3982 * long-options.c: Remove include of <libintl.h> and definition of _.
3983 * same.c: Remove include of <libintl.h> and definition of _.
3985 2002-11-04 Bruno Haible <bruno@clisp.org>
3987 * stpcpy.h: New file, from GNU gettext-0.11.5.
3988 * strcase.h: New file, from GNU gettext-0.11.5.
3989 * strpbrk.h: New file, from GNU gettext-0.11.5.
3990 * strstr.h: New file, from GNU gettext-0.11.5.
3991 * xgetcwd.h: New file, from GNU gettext-0.11.5.
3993 2002-05-09 Bruno Haible <bruno@clisp.org>
3995 * config.charset: Update for newest glibc. Add canonical names
3996 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
3998 2002-05-09 Bruno Haible <bruno@clisp.org>
4000 * localcharset.c (get_charset_aliases): Add more Windows specific
4003 2002-05-08 Owen Taylor <otaylor@redhat.com>
4005 * config.charset: A few additions for Solaris.
4007 2001-12-05 Bruno Haible <bruno@clisp.org>
4009 * localcharset.c (locale_charset): Don't return an empty string.
4011 2001-10-23 Bruno Haible <haible@clisp.cons.org>
4013 * config.charset: msdos in uk_UA uses CP1125.
4015 2001-08-05 Bruno Haible <haible@clisp.cons.org>
4017 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
4018 * localcharset.c (locale_charset): Declare as extern "C".
4020 2002-02-15 Bruno Haible <bruno@clisp.org>
4022 * config.charset [msdosdjgpp]: For Russian, use CP866.
4024 2002-02-11 Bruno Haible <bruno@clisp.org>
4026 * config.charset: Add support for NetBSD.
4028 2002-09-25 <karl@gnu.org>
4030 * strdup.c: copy from libc/string (via ../config/srclist*).
4031 * getopt*: copy from libc/posix.
4032 * gettext.h: copy from gettext.
4033 * .cppi-disable: add strdup.c, gettext.h.
4035 2002-07-01 Jim Meyering <meyering@lucent.com>
4037 * c-stack.c: Include sys/time.h.
4038 From Volker Borchert.
4040 2002-06-11 Paul Eggert <eggert@twinsun.com>
4042 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
4043 New macro. Use it uniformly instead of
4044 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
4045 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
4046 reported by Vin Shelton.
4048 2002-06-22 Jim Meyering <meyering@lucent.com>
4050 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
4051 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
4053 2002-06-22 Paul Eggert <eggert@twinsun.com>
4055 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
4056 Do not assume SA_SIGINFO behavior.
4057 Bug reported by Jim Meyering on NetBSD 1.5.2.
4059 2002-06-22 Jim Meyering <meyering@lucent.com>
4061 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
4063 * exitfail.c, exitfail.h: Likewise.
4064 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
4066 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
4068 (EXTRA_DIST): Add fnmatch_loop.c.
4069 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
4071 * fnmatch_loop.c: New file, from diffutils-2.8.2.
4072 * fnmatch.c: Update from diffutils-2.8.2.
4073 * fnmatch_.h: New file. From diffutils-2.8.2.
4074 * fnmatch.h: Remove file.
4076 2002-06-18 Paul Eggert <eggert@twinsun.com>
4078 * file-type.h: Report an error if neither S_ISREG nor
4079 S_IFREG is defined, instead of using a test specific to glibc
4080 2.2. This should be safe, since POSIX requires S_ISREG and
4081 Unix Version 7 had S_IFREG. We don't need to check for
4082 <sys/types.h> since we don't use any symbols that it defines.
4084 2002-06-15 Jim Meyering <meyering@lucent.com>
4086 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
4087 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
4088 have been included before this file.
4090 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
4092 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
4093 so that each temporary file name is unique and valid in the first
4094 8 characters, for operation under DOS.
4096 2002-06-15 Jim Meyering <meyering@lucent.com>
4098 Work even with DJGPP 2.03, which lacks support for symlinks.
4100 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
4102 * lchown.c (S_ISLNK): Likewise.
4104 2002-06-14 Jim Meyering <meyering@lucent.com>
4106 * file-type.h: Use the version from diffutils-2.8.2.
4107 * file-type.c: Likewise.
4109 2002-05-27 Jim Meyering <meyering@lucent.com>
4111 Fix a problem seen only on nonconforming systems whereby ls.c's
4112 use of localtime, and then of gettimeofday would cause trouble:
4113 the localtime call used to initialize rpl_gettimeofday's save
4114 mechanism would clobber ls's current local time information so
4115 that in any long listing the first file would always be listed
4116 with date 1970-01-01. Analysis by Volker Borchert.
4118 * gettimeofday.c (localtime): Undefine.
4119 (rpl_localtime): New function.
4121 2002-05-22 Jim Meyering <meyering@lucent.com>
4123 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
4124 * file-type.h: New file.
4125 * file-type.c (file_type): New file/function. Extracted from diffutils.
4127 2002-04-29 Paul Eggert <eggert@twinsun.com>
4129 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
4131 2002-04-28 Paul Eggert <eggert@twinsun.com>
4133 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
4134 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
4135 of 127, since 64 is the largest conceivable number for ancient
4137 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
4139 2002-04-28 Jim Meyering <meyering@lucent.com>
4141 * sig2str.c (WTERMSIG): Remove definition (unused).
4143 2002-04-28 Paul Eggert <eggert@twinsun.com>
4145 * sig2str.h, sig2str.c: New files.
4146 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
4148 2002-04-24 Jim Meyering <meyering@lucent.com>
4150 * gettext.h: New file, from Gettext.
4151 * Makefile.am (INCLUDES): Remove -I../intl.
4152 (libfetish_a_SOURCES): Add gettext.h.
4154 2002-04-16 Jim Meyering <meyering@lucent.com>
4156 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
4157 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
4158 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
4160 2002-04-12 Jim Meyering <meyering@lucent.com>
4162 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
4164 2002-03-10 Jim Meyering <meyering@lucent.com>
4166 * makepath.c (make_path): Remove a comma from a diagnostic.
4167 Suggestion from Santiago Vila.
4169 2002-03-08 Jim Meyering <meyering@lucent.com>
4171 * rename.c: Mention that this wrapper is needed also on
4172 mips-dec-ultrix4.4 systems.
4174 2002-03-02 Jim Meyering <meyering@lucent.com>
4176 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
4177 not HAVE_CLOCK_SETTIME.
4179 2002-02-27 Paul Eggert <eggert@twinsun.com>
4181 * nanosleep.h: Rename to....
4182 * timespec.h: New name for nanosleep.h. All uses changed.
4184 * gettime.c: New file.
4185 * settime.c: New file.
4188 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4189 timespec.h. Remove nanosleep.h.
4191 2002-02-25 Paul Eggert <eggert@twinsun.com>
4193 * acl.c, acl.h: New files.
4194 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4196 2002-02-24 Jim Meyering <meyering@lucent.com>
4198 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
4199 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
4200 cause trouble. Reported by Nelson Beebe.
4202 2002-02-23 Paul Eggert <eggert@twinsun.com>
4204 * path-concat.c (xpath_concat): Reorder code to pacify
4205 compilers that don't know that xalloc_die never returns.
4207 2002-02-20 Jim Meyering <meyering@lucent.com>
4209 * getdate.c: Regenerate using bison-1.33.
4211 2002-02-15 Paul Eggert <eggert@twinsun.com>
4213 * posixver.c, posixver.h: New files.
4214 * Makefile.am (libfetish_a_SOURCES): Add them.
4216 2002-02-02 Paul Eggert <eggert@twinsun.com>
4217 Bruno Haible <bruno@clisp.org>
4219 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4220 (fwrite_success_callback): New declaration.
4221 * unicodeio.c (unicode_to_mb): New function, extracted from
4222 print_unicode_char. Call failure callback instead of error.
4223 (fwrite_success_callback): New function.
4224 (exit_failure_callback): New function.
4225 (fallback_failure_callback): New function.
4226 (print_unicode_char): Call unicode_to_mb.
4228 2002-01-26 Jim Meyering <meyering@lucent.com>
4230 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4232 2002-01-22 Jim Meyering <meyering@lucent.com>
4234 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4235 Otherwise, some versions of automake would omit the rule that makes
4236 Makefile from Makefile.in.
4238 2001-01-21 Paul Eggert <eggert@twinsun.com>
4240 * xmemcoll.h, xmemcoll.c: New files.
4241 * Makefile.am (libfetish_a_SOURCES): Add them.
4242 * memcoll.c: Include errno.h, and declare errno if not defined.
4243 (memcoll): Set errno to zero if there is no error.
4245 * quotearg.c (quotearg_buffer_restyled):
4246 Fix bug with quoting buffers containing NUL when backslashing escapes.
4247 This bug was exposed by the other changes in this patch.
4248 (quotearg_n_options): New arg ARGSIZE.
4249 All callers changed.
4250 (quoting_options_from_style): New function.
4251 (quotearg_n_style): Use it.
4252 (quotearg_n_style_mem): New function.
4254 * quotearg.h (quotearg_n_style_mem): New function.
4256 2002-01-16 Jim Meyering <meyering@lucent.com>
4258 * getdate.y: Add three semicolons, each just before a closing brace.
4259 Bison (as of version 1.31) no longer papers over that mistake.
4261 2002-02-14 Paul Eggert <eggert@twinsun.com>
4263 * backupfile.c (ISDIGIT): Comment fix.
4264 * getdate.y (ISDIGIT): Likewise.
4265 * posixtm.c (ISDIGIT, year): Likewise.
4266 * strverscmp.c (ISDIGIT): Likewise.
4267 * userspec.c (ISDIGIT): Likewise.
4269 2002-01-05 Jim Meyering <meyering@lucent.com>
4271 * version-etc.c (version_etc_copyright): Update copyright year.
4273 2001-01-19 Paul Eggert <eggert@twinsun.com>
4275 * closeout.c (close_stdout_status): If ferror (stdout), do
4276 not silently exit merely because the output buffer happens to
4277 have nothing pending.
4279 2001-12-18 Paul Eggert <eggert@twinsun.com>
4281 See the big note in ../ChangeLog.
4282 * human.c (suffixes): Prefer K to k for 1024.
4283 (generate_suffix_backwards): New function.
4284 (human_readable_inexact): Use it.
4285 * xstrtol.c (__xstrtol): If there is no number but there
4286 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4287 Accept 'K' as well as 'k'.
4289 2001-12-15 Jim Meyering <meyering@lucent.com>
4291 * regex.h (__restrict_arr): Update from libc.
4293 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4294 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4297 2001-12-10 Jim Meyering <meyering@lucent.com>
4299 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
4300 Instead, include "xalloc.h".
4301 (initbuffer): Don't cast xmalloc return value to char*.
4302 (readline): Reword comment.
4303 Don't cast xrealloc return value to char*
4306 2001-12-09 Jim Meyering <meyering@lucent.com>
4308 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
4309 `signed and unsigned type in conditional expression'.
4310 * posixtm.c (posix_time_parse): Likewise.
4312 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
4314 * readtokens.c (readtoken): Declare an index to be of type unsigned
4315 to avoid a pedantic warning.
4317 * getstr.c: Don't include assert.h.
4318 (getstr): Remove warning-evoking assertions.
4319 Return -1 if offset parameter is out of bounds.
4320 Change the type of a local from int to size_t.
4322 * strftime.c (my_strftime_localtime_r): Include this function
4323 definition in the `#if ! HAVE_TM_GMTOFF' block.
4325 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
4326 Include xalloc.h instead.
4328 2001-12-02 Jim Meyering <meyering@lucent.com>
4330 * tempname.c: Don't declare getenv, thus reverting the change of
4331 2001-11-18. It's no longer necessary, now that stdlib.h is always
4334 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
4335 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
4337 2001-11-30 Akim Demaille <akim@epita.fr>
4339 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
4340 before being defined.
4342 2001-11-27 Paul Eggert <eggert@twinsun.com>
4344 * quotearg.h (quotearg_n, quotearg_n_style):
4345 First arg is int, not unsigned.
4346 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
4347 (SIZE_MAX, UINT_MAX): New macros.
4348 (quotearg_n_options): Abort if N is negative.
4349 Avoid overflow check on hosts where size_t is 64 bits and int
4350 is 32 bits, as overflow is impossible there.
4351 Fix off-by-one typo that caused unnecessary reallocation.
4353 2001-11-27 Jim Meyering <meyering@lucent.com>
4355 * tempname.c: Merge with version from libc.
4356 * regex.c: Likewise.
4358 * tempname.c: Include stdlib.h unconditionally. On some old systems
4359 for which STDC_HEADERS is 0, it was not included, resulting in a
4360 warning about an integer-to-pointer conversion problem with getenv.
4361 Reported by Volker Borchert.
4363 2001-11-26 Jim Meyering <meyering@lucent.com>
4365 * gtod.h: Remove file.
4366 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
4367 * gettimeofday.c: Don't include gtod.h.
4368 (GTOD_init): Remove function.
4369 (rpl_gettimeofday): Do its job here instead, rather than aborting.
4370 Suggestion from Volker Borchert.
4372 2001-11-23 Jim Meyering <meyering@lucent.com>
4374 * hash.h (struct hash_table): Don't define here. Merely declare it.
4375 * hash.c (struct hash_table): Define it here instead.
4377 2001-11-22 Jim Meyering <meyering@lucent.com>
4379 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
4381 2001-11-18 Paul Eggert <eggert@twinsun.com>
4383 * tempname.c (TMP_MAX): Remove; no longer needed.
4384 (TEMPORARIES): New macro.
4385 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
4386 removes an artificial limitation (e.g. HP-UX 10.20, where
4389 2001-11-18 Jim Meyering <meyering@lucent.com>
4391 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
4394 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
4395 files will be created before anything else.
4397 2001-11-17 Jim Meyering <meyering@lucent.com>
4399 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
4400 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
4401 rather than group writable. Patch by Juan F. Codagnone.
4403 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
4404 Instead, include "xalloc.h".
4406 * mountlist.c: Include unlocked-io.h after all system headers.
4407 Remove explicit declarations of xmalloc, xrealloc,
4408 and xstrdup. Instead, include "xalloc.h".
4410 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
4411 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
4412 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
4414 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
4415 Reported by Padraig Brady.
4417 * mkstemp.c: #undef mkstemp.
4419 (rpl_mkstemp): Rename from mkstemp.
4422 2001-11-16 Jim Meyering <meyering@lucent.com>
4424 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
4425 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
4426 determine the amount of total physical memory, use pstat_getstatic.
4427 HPUX-11 doesn't define _SC_PHYS_PAGES.
4428 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
4429 If sysconf couldn't be used to determine the amount of available
4430 physical memory, use both pstat_getstatic and pstat_getdynamic.
4431 Based on a patch from Bob Proulx.
4433 2001-11-05 Jim Meyering <meyering@lucent.com>
4435 * xstat.in (slash_aware_lstat): Correct a misleading comment.
4437 2001-11-03 Jim Meyering <meyering@lucent.com>
4439 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
4440 in argmatch_to_argument call.
4442 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
4445 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
4446 e.g., a fault due to an attempt to free a NULL pointer.
4448 2001-11-01 Jim Meyering <meyering@lucent.com>
4450 * dirfd.c, dirfd.h: New files.
4451 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
4453 * hash.c (hash_print) [TESTING]: Clean up.
4455 2001-10-22 Paul Eggert <eggert@twinsun.com>
4457 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
4458 to avoid a warning if -Wall.
4460 2001-10-21 Paul Eggert <eggert@twinsun.com>
4462 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
4464 2001-10-21 Jim Meyering <meyering@lucent.com>
4466 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
4467 this code would end up calling gettext even in packages built
4469 * getopt.c (_): Likewise.
4470 * regex.c (_): Likewise.
4472 2001-10-20 Paul Eggert <eggert@twinsun.com>
4474 * error.c (strerror_r): Do not declare unless !_LIBC.
4475 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
4476 Use strerror_r that is only a macro, even if it is not a function.
4477 (strerror): Check for HAVE_DECL_STRERROR before declaring.
4478 (private_strerror): Use prototypes, not old-style function definition.
4479 (print_errno_message): New function.
4480 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
4482 (error_tail, error, error_at_line): Use it.
4484 2001-10-11 Jim Meyering <meyering@lucent.com>
4486 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
4487 and quote_n (1, ... to avoid clobbering a buffer.
4489 2001-10-05 Jim Meyering <meyering@lucent.com>
4491 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
4492 * hash-pjw.c: New file (factored out of fileutils' remove.c).
4493 * hash-pjw.h: New file.
4495 2001-09-30 Jim Meyering <meyering@lucent.com>
4497 * mountlist.c [MOUNTED_GETFSSTAT]:
4498 Include <sys/ucred.h>, for Apple Darwin.
4499 Include sys/mount.h and sys/fs_types.h only if available.
4501 (read_filesystem_list): Use FS_TYPE.
4503 2001-09-29 Paul Eggert <eggert@twinsun.com>
4505 * exclude.c (excluded_filename): 0 -> false, since it's
4508 2001-09-28 Paul Eggert <eggert@twinsun.com>
4510 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
4511 #defines strtoimax. Also treat the other strto* functions
4514 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
4515 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
4516 (strtoimax, strtoumax): Do not declare if already defined as a macro.
4518 2001-09-26 Jim Meyering <meyering@lucent.com>
4520 Most macros in unlocked-io.h had the wrong number of arguments.
4521 * gen-uio: New script.
4522 (USE_UNLOCKED_IO): Define to 1 if not already defined.
4523 * unlocked-io.hin: Remove file.
4524 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
4525 rather than trying to embed it here.
4526 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
4527 Reported by Padraig Brady.
4529 2001-09-25 Volker Borchert <bt@teknon.de>
4531 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
4533 2001-09-23 Jim Meyering <meyering@lucent.com>
4535 * mountlist.c: Remove useless parentheses in #if directives.
4536 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4537 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4539 2001-09-22 Jim Meyering <meyering@lucent.com>
4541 * localcharset.c: Update from latest gettext.
4542 * config.charset: Likewise.
4544 2001-09-20 Jim Meyering <meyering@lucent.com>
4546 * xstrtol.c (strtoimax): Guard declaration with
4547 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4548 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4549 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4550 (strtoumax): Likewise, for completeness (it wasn't necessary).
4552 2001-09-06 Paul Eggert <eggert@twinsun.com>
4554 * strtoimax.c (HAVE_LONG_LONG):
4555 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4556 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4557 to work around bug in IBM C compiler.
4559 2001-09-16 Jim Meyering <meyering@lucent.com>
4561 * mkdir.c: New file.
4563 2001-09-04 Paul Eggert <eggert@twinsun.com>
4565 * xgetcwd.c: Revert some of the previous change; intead,
4566 fix the HAVE_GETCWD_NULL code to behave more like the
4567 !HAVE_GETCWD_NULL code used to.
4570 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4573 2001-09-04 Paul Eggert <eggert@twinsun.com>
4575 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
4576 Use ssize_t, not int, to store result of readlink.
4577 Check for ssize_t overflow as well as size_t overflow,
4578 as POSIX says the result of readlink is implementation-defined
4579 when ssize_t overflows.
4580 Remove unnecessary cast to char*.
4581 Use free+malloc instead of realloc, as the storage doesn't need
4582 to be preserved and it's clearer and can be more efficient that way.
4583 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
4584 * xreadlink.h (xreadlink): Update prototype.
4586 2001-09-03 Paul Eggert <eggert@twinsun.com>
4588 * exclude.c (fnmatch_no_wildcards): Fix confusion between
4589 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
4590 spotted by Jim Meyering.
4592 2001-09-03 Jim Meyering <meyering@lucent.com>
4594 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
4596 2001-09-03 Paul Eggert <eggert@twinsun.com>
4598 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
4599 like the HAVE_GETCWD_NULL code.
4600 Include pathmax.h if not HAVE_GETCWD.
4601 Do not include xalloc.h.
4602 (INITIAL_BUFFER_SIZE): New symbol.
4603 Do not use xmalloc / xrealloc, since the caller is responsible for
4604 handling errors. Preserve errno around `free' during failure.
4605 Do not overrun buffer when using getwd.
4607 2001-09-03 Paul Eggert <eggert@twinsun.com>
4609 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
4610 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
4612 2001-09-02 Jim Meyering <meyering@lucent.com>
4614 * error.c: Update from GNU libc.
4616 2001-09-01 Jim Meyering <meyering@lucent.com>
4618 * xreadlink.c: New file.
4619 * xreadlink.h: New file.
4620 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
4622 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
4623 doesn't conflict with sparc Solaris 7's definition in
4624 /usr/include/sys/int_types.h.
4626 * exclude.c: Use `""', not `<>' to #include non-system header files.
4627 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
4628 and strncasecmp as r-values. Unixware didn't have declarations.
4630 2001-08-31 Jim Meyering <meyering@lucent.com>
4632 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
4633 Use an initial, malloc'd, buffer of length 128 rather than
4634 a statically allocated one of length 1024.
4636 2001-08-30 Paul Eggert <eggert@twinsun.com>
4638 * xgetcwd.c: Don't include pathmax.h.
4639 Include stdlib.h and unistd.h if available.
4641 (xmalloc, xstrdup, free): Remove decls.
4642 (xgetcwd): Don't assume sizes fit in unsigned.
4643 Check for overflow when computing sizes.
4644 Simplify reallocation code.
4646 2001-08-28 Paul Eggert <eggert@twinsun.com>
4648 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
4650 * strtoimax.c: Renamed from strtoxmax.c, removing the
4653 Also, make the following further changes to make this file's
4654 configuration more similar to that of strtol.c:
4655 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
4656 (strtoumax, uintmax_t, strtoull, strtol): Remove.
4657 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
4658 (strtoimax): Renamed from strtoumax. All uses of unsigned values
4659 changed to signed values.
4661 And make the following changes as well:
4662 Fix copyright notice, as 1999 was missing.
4663 (verify): New macro.
4664 (strtoimax): Check sizes at compile-time, not run-time.
4665 Prefer strtol to strtoll if both work.
4666 (main): Remove; it was not that useful and was a pain to maintain.
4668 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
4670 2001-08-30 Paul Eggert <eggert@twinsun.com>
4672 * savedir.c (savedir): Remove size parameter, as POSIX says that
4673 a directory's st_size can have an arbitrary value, so the old
4674 usage could waste an arbitrary amount of memory. All uses
4676 * savedir.h: Update prototype.
4678 2001-08-30 Paul Eggert <eggert@twinsun.com>
4680 * xstrtol.c (strtoimax): New decl.
4682 2001-08-28 Paul Eggert <eggert@twinsun.com>
4684 * xstrtol.h: Add copyright notice.
4685 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
4686 LONGINT_INVALID_SUFFIX_CHAR.
4688 2001-08-30 Paul Eggert <eggert@twinsun.com>
4690 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
4693 2001-08-30 Paul Eggert <eggert@twinsun.com>
4695 * hash.c: Remove '2001' from copyright notice.
4697 2001-08-30 Paul Eggert <eggert@twinsun.com>
4699 * full-write.h: New file.
4700 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
4701 * full-write.c: Correct credits, as cccp.c no longer
4702 exists and anyway it was so heavily changed from the old cccp
4703 code as to be unrecognizable. Include full-write.h.
4704 (full_write) Return size_t, with short writes meaning failure.
4705 All callers changed. This fixes a bug with large buffers
4707 * utime.c: Include full-write.h.
4709 2001-08-30 Paul Eggert <eggert@twinsun.com>
4711 Merge 'exclude' changes from tar 1.13.22.
4712 This fixes one or two unlikely storage allocation overflow bugs,
4713 but doesn't change user-visible behavior otherwise.
4715 2001-08-30 Paul Eggert <eggert@twinsun.com>
4717 * exclude.c (bool): Declare, perhaps by including stdbool.h.
4718 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
4719 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
4720 Include if available.
4721 (<xalloc.h>): Include
4722 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
4723 (verify): New macro. Use it to verify that EXCLUDE macros do not
4724 collide with FNM macros.
4725 (struct patopts): New struct.
4726 (struct exclude): Use it, as exclude patterns now come with options.
4727 (new_exclude): Support above changes.
4728 (new_exclude, add_exclude_file):
4729 Initial size must now be a power of two to simplify overflow checking.
4730 (free_exclude, fnmatch_no_wildcards): New function.
4731 (excluded_filename): No longer requires options arg, as the options
4732 are determined by add_exclude. Now returns bool, not int.
4733 (excluded_filename, add_exclude):
4734 Add support for the fancy new exclusion options.
4735 (add_exclude, add_exclude_file): Now takes int options arg.
4736 Check for arithmetic overflow when computing sizes.
4737 (add_exclude_file): xrealloc might modify errno, so don't
4738 realloc until after errno might be used.
4740 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
4742 (free_exclude): New decl.
4743 (add_exclude, add_exclude_file): Now takes int options arg.
4744 (excluded_filename): No longer requires options arg, as the options
4745 are determined by add_exclude. Now returns bool, not int.
4747 2001-08-30 Paul Eggert <eggert@twinsun.com>
4749 * alloca.c (alloca): Arg is of type size_t, not unsigned.
4751 2001-08-27 Jim Meyering <meyering@lucent.com>
4753 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
4755 * version-etc.c (N_): Remove definition.
4756 Revert most of last change.
4757 Instead, simply don't mark the `Copyright...' string for translation.
4758 Based on advice from Paul Eggert.
4760 * strtoxmax.c: Tweak comment.
4762 2001-08-26 Jim Meyering <meyering@lucent.com>
4764 * version-etc.c (version_etc_copyright_fmt): Replace literal year
4765 of copyright with `%s' so translators don't get an untranslated
4767 (COPYRIGHT_YEAR): Define.
4768 (version_etc): Use fprintf rather than fputs.
4769 Suggestion from Ulrich Drepper.
4771 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4773 * strtoll.c: New file, from GNU libc.
4774 * xstrtoimax.c: New file.
4776 * xstrtol.h: Add xstrtoimax.
4777 * strtoumax.c: New file. Simply include "strtoumax.c".
4778 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
4780 * strtoumax.c: Factor to work both for unsigned and signed types, ...
4781 * strtoxmax.c: ... then renamed to this.
4783 2001-08-13 Paul Eggert <eggert@twinsun.com>
4785 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
4786 Port to Solaris 8, where 'sed' requires a space after the 'r'
4787 command, and where sh dislikes "$/". Clean up the spacing a bit.
4788 Redirect output to $tmp just once.
4790 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
4792 * addext.c (<errno.h>): Include.
4793 (errno): Declare if not defined.
4794 (addext): Work correctly when pathconf returns -1 and leaves
4795 errno alone because there is no limit. Also, work even if
4796 pathconf returns a value greater than SIZE_MAX.
4798 2001-08-12 Jim Meyering <meyering@lucent.com>
4800 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
4801 Simply `return getcwd (NULL, 0);'.
4802 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
4803 Use 1300 as initial value for length, not PATH_MAX.
4805 * pathmax.h: Clean up cpp syntax.
4807 2001-08-12 Jim Meyering <meyering@lucent.com>
4809 * gettimeofday.c: New file.
4811 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
4813 2001-08-04 Jim Meyering <meyering@lucent.com>
4815 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
4816 to get in sync with glibc.
4818 2001-08-03 Paul Eggert <eggert@twinsun.com>
4820 The following changes are from gettext 0.10.39 as maintained by
4823 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
4824 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
4825 with inverted sense. All uses changed.
4827 * mbswidth.c: Don't include <limits.h>.
4828 Include <stdlib.h> and <string.h> unconditionally.
4829 (iswcntrl, mbsinit, ISCNTRL): New macros.
4830 (mbsnwidth): Use K&R style function declarations.
4831 Don't bother checking for MB_LEN_MAX == 1, since the compiler
4832 can optimize it when MB_CUR_MAX == 1.
4833 The width of control characters is zero, not 1.
4835 2001-07-15 Jim Meyering <meyering@lucent.com>
4837 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
4838 (BUILT_SOURCES): Add unlocked-io.h.
4839 (io_functions): Define.
4840 (unlocked-io.h): New rule.
4841 (DISTCLEANFILES): Add unlocked-io.h.
4842 (all-local): Depend on unlocked-io.h, to ensure it is created.
4844 * unlocked-io.hin: New file
4846 * regex.c: Update from glibc.
4848 2001-07-05 Jim Meyering <meyering@lucent.com>
4850 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
4852 (libfetish_a_SOURCES): Put all .h files here instead.
4853 Remove a thus-exposed (better checks in automake) duplicate and
4854 two unnecessary .h files.
4856 2001-06-11 Jim Meyering <meyering@lucent.com>
4858 * regex.c: Update from GNU libc.
4860 2001-05-27 Jim Meyering <meyering@lucent.com>
4862 * readutmp.h (UT_TYPE): Define.
4864 2001-05-24 Jim Meyering <meyering@lucent.com>
4866 * argmatch.c: Include "quote.h".
4867 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
4868 quote function. Reported by Göran Uddeborg.
4870 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
4872 * dirname.c (dir_name): Compute append_dot using path, not newpath
4873 which is not yet declared.
4875 2001-05-11 Paul Eggert <eggert@twinsun.com>
4877 * Makefile.am (libfetish_a_SOURCES):
4878 Add strftime.c, since we now compile it on all hosts.
4880 * strftime.c (my_strftime):
4881 Define to nstrftime if emacs, but only if my_strftime is not defined.
4882 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
4883 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
4884 Add one more extra argument: a nanoseconds value.
4887 (my_strftime function): Add %N format.
4888 (emacs_strftimeu): Renamed from emacs_strftime,
4889 with extra ut argument.
4891 2001-05-11 Paul Eggert <eggert@twinsun.com>
4893 dirname code cleanup. base_name now behaves more compatibly
4894 with POSIX basename when given file names that have trailing
4895 slashes, and similarly for dir_name. Add new primitives
4896 base_len and dir_len. Put the directory-name-related decls
4899 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
4900 * backupfile.c (base_name): Likewise.
4901 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
4902 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
4903 * makepath.c (strip_trailing_slashes): Likewise.
4904 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
4906 * rename.c (strip_trailing_slashes): Likewise.
4907 * same.c (base_name): Likewise.
4908 * stripslash.c (ISSLASH): Likewise.
4910 * addext.c: Include <dirname.h> after size_t is defined.
4911 * backupfile.c: Likewise.
4913 * addext.c (addext): Use base_len to trim redundant
4914 trailing slashes instead of doing it ourselves.
4915 But do not trim the last slash if it is not redundant.
4917 * backupfile.c (find_backup_file_name,
4918 max_backup_version): Use base_len instead of rolling it ourselves.
4919 Handle the case of "" and (on DOS) "C:" correctly.
4921 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
4922 Include <string.h>, <dirname.h>.
4923 (base_name): Allow file names ending in slashes, other than names
4924 that are all slashes. In this case, return the basename followed
4925 by the slashes. This is more general, and can be used in places
4926 where the original base_name purposely had an assertion failure.
4927 (base_len): New function.
4929 * dirname.c: Include <string.h> instead of <stdlib.h>.
4930 Do not include <assert.h>; no longer needed.
4932 (memrchr): Remove decl.
4933 (dir_name_r): Remove.
4934 (dir_len): Renamed from dirlen. All callers changed.
4935 Rewrite in terms of base_name, for simplicity and consistency.
4936 (dir_name): Never return NULL. All callers changed.
4937 Do not include <stdlib.h> in test program; no longer needed.
4938 return 0; is fine for test program.
4940 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
4942 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
4944 * path-concat.c (path_concat): Use base_len to compute
4945 base length, not strlen; this means we cannot rely on memcpy
4948 * same.c (STREQ): Remove.
4949 (same_name): Handle the case where the basename ends in trailing '/'.
4951 * stripslash.c (strip_trailing_slashes): Return nonzero if
4952 a slash was stripped. Do not strip the last slash after a
4955 2001-04-08 Jim Meyering <meyering@lucent.com>
4957 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
4958 recomputed; that's necessary when the offset spans a DST transition.
4959 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
4961 2001-04-02 Jim Meyering <meyering@lucent.com>
4963 * regex.h, regex.c: Update from GNU libc.
4965 2001-03-19 Paul Eggert <eggert@twinsun.com>
4967 * version-etc.c (version_etc_copyright): Update to 2001.
4969 2001-03-16 Paul Eggert <eggert@twinsun.com>
4971 * tempname.c (uint64_t): Define to uintmax_t if
4972 not defined, and if UINT64_MAX is not defined.
4973 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
4974 Reported by John David Anglin.
4976 2001-03-10 Bruno Haible <haible@clisp.cons.org>
4978 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
4979 alias if codeset is empty.
4980 * config.charset (BeOS): Use wildcard syntax.
4982 2001-03-13 Jim Meyering <meyering@lucent.com>
4984 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
4985 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
4988 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4990 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
4992 * unicodeio.c (print_unicode_char): Simplify accordingly.
4994 2001-03-06 Bruno Haible <haible@clisp.cons.org>
4996 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
4997 support for DOS/DJGPP.
4999 2001-02-28 Paul Eggert <eggert@twinsun.com>
5001 * Makefile.am (libfetish_a_SOURCES):
5002 Add dup-safer.c, fopen-safer.c.
5003 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
5005 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
5007 2001-02-25 Paul Eggert <eggert@twinsun.com>
5009 The mkstemp replacement is taken from glibc 2.2.2, with some
5010 portability fixes for use outside glibc, as follows:
5012 * tempname.c (struct_stat64): New macro.
5013 (direxists, __gen_tempname): Use it.
5014 This avoids a portability problem with Solaris 8.
5016 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
5017 (<stddef.h>, <stdint.h>, <string.h>):
5018 Include only if STDC_HEADERS || _LIBC.
5019 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
5020 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
5021 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
5022 (__set_errno): Define this macro if <errno.h> doesn't.
5023 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
5024 Define these macros if <stdio.h> doesn't.
5025 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
5026 Define these macros if <sys/stat.h>
5027 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
5028 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
5029 __xstat64): Define if not _LIBC.
5030 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
5031 (__gen_tempname): Invoke gettimeofday only if
5032 HAVE_GETTIMEOFDAY || _LIBC;
5033 otherwise, fall back on plain "time".
5034 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
5036 * mkstemp.c (__GT_FILE): Define to zero if not defined.
5038 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
5040 2001-02-17 Jim Meyering <meyering@lucent.com>
5042 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
5043 around included file name.
5045 * strnlen.c (__strnlen): Merge in a change from GNU libc.
5047 * strftime.c: Update from GNU libc (the only changes were to comments).
5049 2001-02-13 Bruno Haible <haible@clisp.cons.org>
5051 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
5053 2001-02-17 Paul Eggert <eggert@twinsun.com>
5055 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
5056 Remove workaround macros for hosts that have mbrtowc but not
5057 mbstate_t, as we now insist on proper declarations for both
5058 before using mbrtowc.
5060 2001-02-17 Jim Meyering <meyering@lucent.com>
5062 * regex.c: Update from libc.
5064 2001-02-16 Paul Eggert <eggert@twinsun.com>
5066 * alloca.c (malloc): Undef before defining, since stdlib.h
5067 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
5068 Reported by Mark Hounschell via Paul Eggert.
5070 2001-01-30 Bruno Haible <haible@clisp.cons.org>
5072 * config.charset: Update for FreeBSD 4.2.
5074 2001-01-26 Jim Meyering <meyering@lucent.com>
5076 * quotearg.c: Include stddef.h.
5077 * quote.c: Include stddef.h.
5078 Reported by Axel Kittenberger.
5080 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
5081 line in double quotes so that it evokes a better diagnostic.
5082 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
5083 Reported by Axel Kittenberger.
5085 2001-01-15 Bruno Haible <haible@clisp.cons.org>
5087 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
5088 to avoid a warning. Add back 'const' to inptr.
5090 2001-01-16 Jim Meyering <meyering@lucent.com>
5092 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
5095 2001-01-14 Jim Meyering <meyering@lucent.com>
5097 * rename.c: New file. From Volker Borchert.
5098 Include stdlib.h, string.h or strings.h, and xalloc.h.
5099 Use strip_trailing_slashes rather than open-coding it.
5101 2001-01-03 Paul Eggert <eggert@twinsun.com>
5103 * strftime.c: Sync with glibc time/strftime.c 1.81.
5105 2001-01-03 Jim Meyering <meyering@lucent.com>
5107 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
5108 local `inptr' to avoid warning with some system declarations of iconv.
5110 2000-12-29 Paul Eggert <eggert@twinsun.com>
5112 * modechange.c: Do not assume that mode_t uses the
5113 traditional octal encoding. E.g. "chmod 1 FOO" should set
5114 the other-execute bit of FOO even if S_IXOTH != 1.
5116 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
5117 WOTH, XOTH, ALLM): New macros.
5118 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
5119 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
5121 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
5122 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
5124 No need to use uintmax_t; unsigned long is long enough.
5125 Don't bother to get suffix since we don't use it.
5127 2000-12-24 Jim Meyering <meyering@lucent.com>
5129 * hash.c (is_prime): Return explicit boolean values.
5130 (hash_get_first): Return NULL to appease Irix5.6's 89.
5131 Reported by Nelson Beebe.
5133 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5135 * localcharset.c (locale_charset): Add support for Win32.
5137 2000-12-18 Paul Eggert <eggert@twinsun.com>
5139 * physmem.h, physmem.c: New files.
5141 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
5142 (noinst_HEADERS): Add physmem.h.
5144 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
5145 't' for compatibility with Solaris 8 sort.
5147 2000-12-18 Bruno Haible <haible@clisp.cons.org>
5149 * config.charset: Add support for BeOS.
5151 2000-12-16 Jim Meyering <meyering@lucent.com>
5153 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
5154 SHELLS_FILE to a file name that's useful on djgpp systems.
5156 (ADDITIONAL_DEFAULT_SHELLS): Define.
5157 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
5158 Based mostly on a patch from Prashant TR.
5160 2000-12-16 Jim Meyering <meyering@lucent.com>
5162 This bug had a serious impact on chown: `chown N:M FILE' (for integer
5163 N and M) would have treated it like `chown N:N FILE'.
5165 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
5167 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5169 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
5170 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
5171 to the list of canonical encodings. Rename EUC-CN to GB2312.
5173 2000-12-08 Andreas Schwab <schwab@suse.de>
5175 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
5176 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
5178 2000-12-07 Jim Meyering <meyering@lucent.com>
5180 * stripslash.c (ISSLASH): Define.
5181 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5184 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5185 (dir_name_r): Declare this function as static.
5186 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5187 manifest itself on a name containing a mix of slashes and
5189 Make this function work with names starting with a DOS-style
5190 drive letter and colon prefix.
5191 (dir_name): Append `.' if necessary.
5192 Based mostly on patches from Prashant TR and Eli Zaretskii.
5194 * dirname.h (dir_name_r): Remove prototype.
5196 2000-12-05 Jim Meyering <meyering@lucent.com>
5198 * dirname.c (dir_name_r): Add `const' in a few local declarations.
5200 2000-12-04 Jim Meyering <meyering@lucent.com>
5202 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
5203 Also include memory.h, stdlib.h, unistd.h if appropriate.
5204 Reported by Andreas Jaeger (conflicting declaration of malloc).
5206 2000-12-02 Jim Meyering <meyering@lucent.com>
5208 * closeout.h: Make idempotent, to avoid some obscure warnings.
5210 2000-12-01 Paul Eggert <eggert@twinsun.com>
5212 * memrchr.c: Include <config.h> before any system include file.
5214 2000-11-29 Paul Eggert <eggert@twinsun.com>
5216 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5218 2000-11-26 Jim Meyering <meyering@lucent.com>
5220 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5222 2000-11-22 Paul Eggert <eggert@twinsun.com>
5224 * strftime.c (my_strftime): Do not invoke mbrlen with a
5225 size of (size_t) -1; it's not portable.
5227 2000-11-17 Akim Demaille <akim@epita.fr>
5229 * obstack.h: Formatting changes.
5230 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5231 prevent type checking.
5232 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5233 cast the value to (void *): assigning a `foo *' to a `void *'
5235 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5237 2000-11-17 Jim Meyering <meyering@lucent.com>
5239 * strstr.c: Update from GNU libc.
5241 2000-11-16 Jim Meyering <meyering@lucent.com>
5243 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5245 2000-11-11 Jim Meyering <meyering@lucent.com>
5247 * error.c: Add a couple #includes, merging from GNU libc version.
5249 2000-11-10 Jim Meyering <meyering@lucent.com>
5251 * obstack.h: Update from GNU libc.
5252 * obstack.c: Likewise.
5254 2000-11-06 Paul Eggert <eggert@twinsun.com>
5256 * getusershell.c (setusershell): Use rewind rather than
5257 fseek/fseeko, to avoid configuration hassles with fseeko.
5258 Don't bother opening SHELLS_FILE if shellstream is NULL;
5261 2000-11-05 Jim Meyering <meyering@lucent.com>
5263 * makepath.h (make_dir): Declare.
5264 * makepath.c (make_dir): Remove `static' attribute.
5267 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
5269 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
5270 last one in a bucket, advance to the next bucket.
5272 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5274 * fnmatch.c: Do not comment out all the code if we are using
5275 the GNU C library, because in some cases we are replacing buggy
5276 code in the GNU C library itself.
5278 2000-10-30 Paul Eggert <eggert@twinsun.com>
5280 * error.h, getline.h, modechange.h:
5281 Remove "2000" from Copyright line, as the file hasn't been
5282 changed this year other than in the copyright notice.
5284 * xalloc.h: Add "2000" to Copyright line, as this file
5285 was changed this year.
5287 2000-10-30 Paul Eggert <eggert@twinsun.com>
5289 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5290 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5291 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5293 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5295 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5296 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5297 doesn't define __restrict_arr.
5299 2000-10-29 Jim Meyering <meyering@lucent.com>
5301 * xstat.in: Fix grammar in comment.
5303 2000-10-28 Jim Meyering <meyering@lucent.com>
5305 * memchr.c: Update from libc.
5306 Adjust for portability:
5307 [HAVE_STDLIB_H]: Include stdlib.h.
5308 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
5309 Undef __memchr, too.
5310 [!weak_alias]: Define __memchr to memchr.
5312 * regex.c: Update from libc.
5313 * regex.h: Likewise.
5314 * getopt1.c: Likewise.
5315 * memcmp.c: Likewise.
5317 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
5318 Avoid using fseek, when possible -- it's broken by design.
5319 Patch by Ulrich Drepper.
5321 2000-10-26 Jim Meyering <meyering@lucent.com>
5323 * strftime.c: Update from libc.
5325 2000-10-25 Jim Meyering <meyering@lucent.com>
5327 * obstack.c: Update from libc.
5329 2000-10-23 Jim Meyering <meyering@lucent.com>
5331 * hard-locale.c (hard_locale): Revert last change -- it was simply
5332 wrong. That set_locale call must not have any side effects.
5335 2000-10-22 Jim Meyering <meyering@lucent.com>
5337 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
5338 [CYCLIC]: Remove now-unused definition.
5340 * save-cwd.c (O_DIRECTORY): Define, if needed.
5341 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
5342 Suggestion from Ulrich Drepper.
5344 2000-10-21 Jim Meyering <meyering@lucent.com>
5346 * dirname.c (dir_name_r): New function, factored out of dir_name.
5347 (dir_name): Use dir_name_r.
5348 * dirname.h (dir_name_r): Declare it.
5350 2000-10-21 Jim Meyering <meyering@lucent.com>
5352 * dirname.c (memrchr): Declare if necessary.
5353 (dir_name): Remove the restriction that there be no
5354 trailing slashes. Now, this code skips past them, effectively
5356 [TEST_DIRNAME] (main): New unit tests.
5358 * memrchr.c: New file from GNU libc.
5359 Undef __memrchr, too.
5360 [!weak_alias]: Define __memrchr to memrchr.
5361 Guard weak_alias use with `#ifdef weak_alias'.
5363 2000-10-17 Jim Meyering <meyering@lucent.com>
5365 * quote.h (PARAMS): Define and use.
5366 Reported by Akim Demaille.
5368 * getopt.c: Update from libc.
5370 2000-10-16 Jim Meyering <meyering@lucent.com>
5372 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
5375 2000-09-25 Jim Meyering <meyering@lucent.com>
5377 * md5.h (rol): Define (from GnuPG).
5379 * sha.c: Give credit (GnuPG) where due.
5380 (M): Use rol rather than open-coding it.
5381 Add a FIXME comment.
5383 2000-09-21 Jim Meyering <meyering@lucent.com>
5385 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
5386 Reported by Michael Stone.
5388 2000-09-20 Jim Meyering <meyering@lucent.com>
5390 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
5391 (noinst_HEADERS): Add sha.h.
5392 Based on code from Scott G. Miller and from GnuPG.
5394 2000-09-15 Jim Meyering <meyering@lucent.com>
5396 * regex.c: Update from libc.
5398 2000-09-10 Jim Meyering <meyering@lucent.com>
5400 * getopt.c (_getopt_internal): Update from glibc.
5402 2000-09-09 Jim Meyering <meyering@lucent.com>
5404 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
5405 think it should be used as a general replacement for isascii.
5406 * fnmatch.c: Likewise.
5407 * mbswidth.c: Likewise
5408 * regex.c: Likewise.
5411 * userspec.c: Include sys/param.h and limits.h.
5413 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5414 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
5415 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
5416 UID, GID. Check range.
5418 2000-09-06 Jim Meyering <meyering@lucent.com>
5420 * getopt.c (_getopt_internal): Update from glibc.
5422 2000-08-30 Jim Meyering <meyering@lucent.com>
5424 * strftime.c: Merge in changes from GNU libc.
5426 2000-08-26 Jim Meyering <meyering@lucent.com>
5428 * closeout.c: Include "__fpending.h".
5429 (close_stdout_status): Return right away if there's nothing to flush.
5431 * Makefile.am (noinst_HEADERS): Add __fpending.h.
5432 * __fpending.c: New file.
5433 * __fpending.h: New file.
5435 2000-08-07 Paul Eggert <eggert@twinsun.com>
5437 Standardize on "memory exhausted" instead of "Memory exhausted"
5438 or "virtual memory exhausted".
5439 * obstack.c (print_and_abort): Use "memory exhausted", not
5440 "virtual memory exhausted".
5441 * same.c (same_name): Invoke xalloc_die instead of printing
5443 * userspec.c (parse_user_spec): Likewise.
5444 * bumpalloc.h: comment fix
5445 * same.c, userspec.c: Include xalloc.h.
5447 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
5448 not char *const and pointing to a constant array.
5449 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
5450 (xrealloc): Comment fix.
5452 * userspec.c (parse_user_spec):
5453 Don't translate a message until just before returning,
5454 to avoid unnecessary translation.
5456 2000-08-07 Jim Meyering <meyering@lucent.com>
5458 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
5459 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
5460 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
5461 getgroups.c, gethostname.c, getopt.h, group-member.c,
5462 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
5463 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
5464 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
5465 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
5466 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
5467 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
5468 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
5469 yesno.c: Back out Copyright date changes for each file with no change
5470 this year. This eases coordination with other programs using the same
5471 source code modules. From Paul Eggert.
5473 2000-08-03 Greg McGary <greg@mcgary.org>
5475 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
5476 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
5477 (EXTEND_BUFFER): Use them.
5479 2000-08-01 Jim Meyering <meyering@lucent.com>
5481 * dirname.c (ISSLASH): Define.
5482 (BACKSLASH_IS_PATH_SEPARATOR): Define.
5483 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
5484 both `\' and `/' may be use as path separators.
5485 Based on a patch from Prashant TR.
5487 2000-07-31 Paul Eggert <eggert@twinsun.com>
5489 * quotearg.c (quotearg_n_options): Don't make the initial
5490 slot vector a constant, since it might get modified.
5492 2000-07-31 Jim Meyering <meyering@lucent.com>
5494 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
5495 * obstack.c (print_and_abort): Likewise.
5497 2000-07-30 Paul Eggert <eggert@twinsun.com>
5499 * quotearg.c (quotearg_n_options): Preallocate a slot 0
5500 buffer, so that the caller can always quote one small
5501 component of a "memory exhausted" message in slot 0.
5502 From a suggestion by Jim Meyering.
5504 2000-07-30 Jim Meyering <meyering@lucent.com>
5506 * makepath.c (make_path): Quote the other instance, too.
5508 * quotearg.c (N_STATIC_SLOTVECS): Define.
5509 (STATIC_BUF_SIZE): Define.
5510 (quotearg_n_options): Use only statically allocated storage when
5511 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
5512 than STATIC_BUF_SIZE.
5514 2000-07-29 Jim Meyering <meyering@lucent.com>
5516 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
5517 * dirname.c (dir_name): Likewise.
5519 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
5521 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
5522 (dir_name): Assert that there are no trailing slashes.
5524 2000-07-18 Bruno Haible <haible@clisp.cons.org>
5526 * mbswidth.h (mbswidth): Add a flags argument.
5527 (mbswidth): New declaration.
5528 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
5529 * mbswidth.c (mbswidth): Add a flags argument.
5530 (mbsnwidth): New function.
5532 2000-07-24 Jim Meyering <meyering@lucent.com>
5534 * mbswidth.c: Remove useless #else. From Bruno Haible.
5536 2000-07-23 Paul Eggert <eggert@twinsun.com>
5538 * mbswidth.c (_XOPEN_SOURCE):
5539 Don't define; this causes problems on Solaris 7.
5540 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5542 2000-07-23 Paul Eggert <eggert@twinsun.com>
5545 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5546 so that mbstate_t is always defined.
5548 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5549 be 1 in at least one GCC installation, and this configuration
5550 error is likely to be common. Ignoring MB_LEN_MAX hurts
5551 performance on hosts that have mbrtowc but have only unibyte
5552 locales, but I assume these hosts are rare.
5554 2000-07-23 Paul Eggert <eggert@twinsun.com>
5556 * quotearg.c: Streamline by invoking multibyte code only if needed.
5557 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5558 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5559 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5560 invoke multibyte primitives.
5562 2000-07-23 Jim Meyering <meyering@lucent.com>
5564 * basename.c (base_name): Add an assertion.
5566 2000-07-15 Bruno Haible <clisp.cons.org>
5568 * quotearg.c: When the system forces us to redefine mbstate_t,
5569 shadow its mbsinit function.
5571 2000-07-16 Bruno Haible <haible@clisp.cons.org>
5573 * mbswidth.h: New file.
5574 * mbswidth.c: New file.
5575 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
5576 (noinst_HEADERS): Add mbswidth.h.
5578 2000-07-17 Bruno Haible <haible@clisp.cons.org>
5580 * config.charset: Add support for FreeBSD. Improve support for HP-UX
5583 2000-07-15 Jim Meyering <meyering@lucent.com>
5585 * makepath.c: Include quote.h.
5586 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
5587 corresponding argument in a `quote (...)' call.
5588 Give better diagnostics.
5590 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
5591 (noinst_HEADERS): Add quote.h.
5593 * quote.c (quote, quote_n): New file. Two functions taken verbatim
5594 from tar's src/misc.c.
5595 * quote.h: New file. Prototypes for same.
5597 2000-07-10 Paul Eggert <eggert@twinsun.com>
5599 From a suggestion by Bruno Haible.
5600 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
5601 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
5602 to decide whether to define the BeOS workaround macro;
5603 this adjusts to the change to AC_MBSTATE_T.
5605 2000-07-13 Paul Eggert <eggert@twinsun.com>
5607 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
5609 * quotearg.c (quoting_style_args, quoting_style_vals,
5610 quotearg_buffer_restyled): Add support for
5611 clocale_quoting_style. Undo previous change to
5612 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
5613 and "{RIGHT QUOTATION MARK}" msgids.
5615 2000-07-05 Paul Eggert <eggert@twinsun.com>
5617 The old behavior of quoting `like this' doesn't look good with
5618 newer, ISO-style fonts. See:
5619 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
5621 Instead, quote "like this" by default. Let the translator
5622 tailor the locale-specific quoting behavior by providing
5623 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
5625 * quotearg.c (N_): New macro.
5626 (gettext_default): New function.
5627 (quotearg_buffer_restyled): Use
5628 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
5629 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
5631 2000-07-09 Jim Meyering <meyering@lucent.com>
5633 * Most files: Update copyright dates to include 2000.
5635 2000-07-08 Jim Meyering <meyering@lucent.com>
5637 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
5639 (xgethostname): Remove now-unnecessary #ifdef.
5640 Move declaration of `err' into loop where it's used.
5642 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5644 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
5645 by allocating a larger buffer. Test the gethostname return value for
5646 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
5647 returns an error and ENAMETOOLONG isn't defined.
5649 2000-07-05 Paul Eggert <eggert@twinsun.com>
5650 and Bruno Haible <haible@clisp.cons.org>
5652 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
5654 2000-07-05 Bruno Haible <haible@clisp.cons.org>
5656 * quotearg.c (struct quoting_options): Simplify quote_these_too
5659 2000-07-03 Jim Meyering <meyering@lucent.com>
5661 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
5662 Reported by Bruno Haible.
5664 2000-07-04 Jim Meyering <meyering@lucent.com>
5666 * quotearg.c: Make inclusion of <wchar.h> independent of whether
5667 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
5670 2000-07-03 Paul Eggert <eggert@twinsun.com>
5671 and Bruno Haible <haible@clisp.cons.org>
5673 * quotearg.c (mbrtowc):
5674 Assign to *pwc, and return 1 only if result is nonzero.
5675 (iswprint): Use ISPRINT when substituting our own mbrtowc.
5677 2000-07-03 Jim Meyering <meyering@lucent.com>
5679 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
5680 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
5683 2000-07-02 Jim Meyering <meyering@lucent.com>
5685 * quotearg.c (mbstate_t): Don't define here.
5687 2000-07-02 Jim Meyering <meyering@lucent.com>
5689 * nanosleep.c (SIGCONT): Define if not already defined.
5691 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5693 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
5694 per change in ../m4/ls-mntd-fs.m4.
5695 (read_filesystem_list): Ignore symbolic links.
5697 2000-06-29 Jim Meyering <meyering@lucent.com>
5699 * same.c: Include <string.h> or <strings.h>, as appropriate,
5700 for declaration of strcmp.
5702 * long-options.c: Include <stdlib.h>, for declaration of exit.
5704 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
5705 Avoid warning by casting result to `char *' to remove `const'.
5707 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5709 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
5711 2000-06-26 Paul Eggert <eggert@twinsun.com>
5713 savedir now sets errno on failure and invokes xmalloc to get memory.
5714 Fix a couple of other minor bugs while we're at it.
5716 * savedir.c (<unistd.h>): Do not include; there's no need.
5717 (NAMLEN): Remove macro.
5718 (malloc, realloc): Remove decls.
5720 ("xalloc.h"): Include.
5721 (NAME_SIZE_DEFAULT): New macro.
5722 (savedir): Use xmalloc / xrealloc to allocate memory.
5723 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
5724 Skip "" directory entries.
5725 Use strlen to calculate directory entry length, since the old method
5726 is rarely used these days and isn't worth supporting.
5727 Don't use a pointer after freeing it.
5728 Check for integer overflow when calculating allocation size.
5729 Use memcpy to copy entries, instead of stpcpy.
5730 Set errno properly when returning NULL.
5731 Check for readdir error.
5733 2000-06-26 Jim Meyering <meyering@lucent.com>
5735 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
5737 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5739 * getusershell.c (xmalloc, xrealloc): Remove functions.
5741 Don't include <stdlib.h>. Don't declare malloc, realloc.
5743 2000-06-23 Bruno Haible <haible@clisp.cons.org>
5745 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
5747 2000-06-24 Jim Meyering <meyering@lucent.com>
5749 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
5751 2000-06-21 Jim Meyering <meyering@lucent.com>
5753 * getpass.c: New file, from Bruno Haible. Required for BeOS.
5755 2000-06-19 Paul Eggert <eggert@twinsun.com>
5757 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
5758 (mbrtowc, mbstate_t): Define substitutes if
5759 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
5760 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
5761 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
5763 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5765 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
5766 than 1024, return a memory chunk of least possible size, instead
5767 of size PATH_MAX + 2. In the loop, increment the size proportionally.
5768 Use free/xmalloc instead of xrealloc to avoid copying for very long
5771 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5773 * canon-host.c (canon_host): Use malloc and memcpy to copy an
5774 address, not strdup. Include <stdlib.h> and don't declare free().
5776 2000-06-17 Bruno Haible <haible@clisp.cons.org>
5778 * path-concat.c (path_concat): Don't access dir[-1] if dir is
5781 2000-06-21 Jim Meyering <meyering@lucent.com>
5783 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
5784 (noinst_HEADERS): Add getstr.h.
5786 * getline.c (getstr): Move into a separate file.
5787 * getstr.c (getstr): New file, extracted from getline.c, with
5788 the following changes: new parameter, delim2; both delim[12]
5789 parameters have type `int', not `char'. The latter would lose
5790 with 8-bit delimiters.
5791 * getstr.h: New file.
5793 2000-06-19 Jim Meyering <meyering@lucent.com>
5795 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
5797 2000-06-18 Jim Meyering <meyering@lucent.com>
5799 * mkdir.c: Remove file, due mainly to copyright incompatibility.
5800 Besides, these days every porting target provides a mkdir function.
5802 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
5803 (this snippet comes from src/system.h).
5805 2000-06-15 Paul Eggert <eggert@twinsun.com>
5807 * human.c (adjust_value): New function.
5808 (human_readable_inexact): Apply rounding style even when
5809 printing approximate values.
5811 2000-06-14 Paul Eggert <eggert@twinsun.com>
5813 * human.c (human_readable_inexact): Allow an input block
5814 size that is not a multiple of the output block size, and vice versa.
5815 Reported by Piergiorgio Sartor.
5817 2000-06-14 Paul Eggert <eggert@twinsun.com>
5819 * getdate.y (get_date): Apply relative times after time
5820 zone indicator, not before. Reported by Todd A. Jacobs.
5822 2000-06-13 Jim Meyering <meyering@lucent.com>
5824 * Makefile.am (all-local): Depend on lstat.c and stat.c.
5826 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
5828 2000-06-12 Paul Eggert <eggert@twinsun.com>
5830 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
5832 2000-06-04 Paul Eggert <eggert@twinsun.com>
5834 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
5836 2000-06-04 Jim Meyering <meyering@lucent.com>
5838 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
5839 SunOS 4.1.4 for which gid_t is an unsigned type.
5841 2000-06-03 Jim Meyering <meyering@lucent.com>
5843 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
5845 2000-05-26 Bruno Haible <haible@clisp.cons.org>
5847 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
5848 newer, don't install charset.alias.
5849 * config.charset: Change the Linux/glibc rules so they become empty
5850 on glibc-2.1 or newer.
5852 2000-06-02 Jim Meyering <meyering@lucent.com>
5854 * mountlist.c: Back out last change. Instead, do this...
5855 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
5856 member using the same `ignore'-testing code.
5857 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
5861 2000-05-29 Jim Meyering <meyering@lucent.com>
5863 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
5864 with the `ignore' attribute. Based on a patch from Mark D. Roth.
5866 2000-05-22 Jim Meyering <meyering@lucent.com>
5868 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
5870 2000-05-18 Jim Meyering <meyering@lucent.com>
5872 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
5873 back, too, since it may have been modified by allocate_entry.
5874 (hash_delete): Rewrite to use neither the assignment operator
5875 nor the comma operator in an if-expression.
5877 2000-05-15 Paul Eggert <eggert@twinsun.com>
5880 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
5881 Remove; no longer needed.
5882 "quotearg.h": Add include.
5883 (file_name): Do not bother to explicitly initialize to NULL; it's less
5884 efficient on some hosts.
5885 (close_stdout_status): Remove test as to whether stdout was already
5886 closed; it breaks for the case "echo x | sort >&-".
5887 Quote file name colons.
5888 Do not assume that _("write error") lacks format strings.
5890 2000-05-15 Jim Meyering <meyering@lucent.com>
5892 * version-etc.c (version_etc_copyright): Update the copyright string
5893 used in all --version output.
5895 2000-05-14 Jim Meyering <meyering@lucent.com>
5897 * closeout.c (close_stdout_set_file_name): New function.
5898 (close_stdout_status): Use new file-scoped global.
5899 Return right away if fstat says the stdout file descriptor is invalid.
5900 * closeout.h (close_stdout_set_file_name): Declare.
5902 2000-05-10 Jim Meyering <meyering@lucent.com>
5904 * closeout.c [default_exit_status]: New file-scoped variable.
5905 (close_stdout_set_status): New function.
5906 * closeout.h (close_stdout_set_status): Declare.
5908 2000-05-08 Jim Meyering <meyering@lucent.com>
5910 * long-options.c: Don't include closeout.h.
5911 (parse_long_options): Don't call close_stdout for --version.
5913 2000-05-06 Jim Meyering <meyering@lucent.com>
5915 * strnlen.c: Undefine __strnlen and strnlen.
5916 [!weak_alias]: Define __strnlen to strnlen.
5918 * atexit.c: New file, from libiberty.
5920 2000-05-06 Jim Meyering <meyering@lucent.com>
5922 * closeout.c (close_stdout_status): Also check for errors on the
5925 2000-05-05 Bruno Haible <haible@clisp.cons.org>
5927 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
5928 instead of xmalloc, xrealloc, path_concat.
5929 (locale_charset): Treat empty environment variables as absent.
5930 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
5932 2000-05-04 Jim Meyering <meyering@lucent.com>
5934 * getopt.c: Update from glibc.
5935 * obstack.c: Likewise.
5936 * obstack.h: Likewise.
5937 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
5939 * regex.h: Likewise.
5940 * strndup.c: Likewise.
5941 * strnlen.c: New file, from glibc.
5943 2000-05-01 Jim Meyering <meyering@lucent.com>
5945 * full-write.c (full_write): Remove `FIXME' part of comment.
5947 2000-04-29 Jim Meyering <meyering@lucent.com>
5949 * path-concat.c: Declare strdup only if it's not defined.
5950 * canon-host.c: Likewise.
5952 2000-04-28 Jim Meyering <meyering@lucent.com>
5954 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
5955 redefinition warning on some systems (HPUX). Otherwise, regex.h is
5956 included first, then limits.h is included by locale.h by libintl.h.
5957 From John David Anglin.
5959 2000-04-25 Jim Meyering <meyering@lucent.com>
5961 * makepath.c (S_IRWXUGO): Define.
5962 (make_path): Always perform explicit chmod if MODE specifies any
5963 of the `special' permission bits. Prompted by a bug report against
5964 install from Mate Wierdl and Joost van Baal.
5966 2000-04-18 Jim Meyering <meyering@lucent.com>
5970 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
5971 getpagesize. For BeOS. Based on a patch from Bruno Haible.
5973 2000-04-17 Jim Meyering <meyering@lucent.com>
5975 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
5976 the definition of it to rpl_strftime also defined-away the system's
5979 2000-04-15 Jim Meyering <meyering@lucent.com>
5981 Use `C' to denote so-called `contiguous' files, the same way
5983 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
5984 (ftypelet): Use S_ISCTG.
5985 From Michael Deutschmann.
5987 2000-04-14 Jim Meyering <meyering@lucent.com>
5989 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
5991 2000-04-08 Jim Meyering <meyering@lucent.com>
5993 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
5994 names don't conflict. Reported by Eli Zaretskii.
5996 2000-03-28 Bruno Haible <haible@clisp.cons.org>
5998 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
5999 bug. Deal with the different error behavior of Irix iconv.
6001 2000-04-07 Jim Meyering <meyering@lucent.com>
6003 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
6004 to work around system header problems on AIX 3.2.5. From Bruno Haible.
6006 2000-04-05 Jim Meyering <meyering@lucent.com>
6008 Portability tweaks required for ultrix4.3.
6009 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
6010 * readutmp.c: Include sys/types.h before sys/stat.h.
6011 * canon-host.c: Declare strdup.
6012 * path-concat.c: Likewise.
6013 From John David Anglin.
6015 2000-04-04 Jim Meyering <meyering@lucent.com>
6017 Be more DOS 8.3-friendly.
6018 * ref-add.sin: Renamed from ref-add.sed.in.
6019 * ref-del.sin: Renamed from ref-del.sed.in.
6020 * Makefile.am: Reflect renaming.
6021 Reported by Eli Zaretskii.
6023 Use a temporary file name that won't clash with `charset.alias'
6024 in the DOS 8.3 name space.
6025 * Makefile.am (charset_tmp): Define.
6026 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
6027 (uninstall-local): Likewise.
6028 Reported by Eli Zaretskii.
6030 2000-03-29 Paul Eggert <eggert@twinsun.com>
6032 * time/strftime.c (my_strftime): Make sure we call the system
6033 strftime, not ourselves, when invoking the underlying strftime.
6035 2000-03-24 Jim Meyering <meyering@lucent.com>
6037 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
6038 (charset_alias): Define.
6039 (install-exec-local): Factor out common code.
6040 (uninstall-local): Split lines longer than 80.
6041 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
6043 (.sed.in.sed): New rule. Don't redirect directly to $@.
6044 (CLEANFILES): Add ref-add.sed and ref-del.sed.
6046 2000-03-19 Bruno Haible <haible@clisp.cons.org>
6048 * config.charset: Output a line containing "Packages using this file".
6049 * ref-add.sed.in, ref-del.sed.in: New files.
6050 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
6051 ref-del.sed): New rules.
6053 2000-03-17 Jim Meyering <meyering@lucent.com>
6055 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
6056 Otherwise, include <strings.h>
6058 2000-03-17 Bruno Haible <haible@clisp.cons.org>
6060 * unicodeio.c (utf8_wctomb): New function.
6061 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
6062 format instead of in UCS-4 with platform dependent endianness.
6064 2000-03-07 Paul Eggert <eggert@twinsun.com>
6066 * savedir.c (savedir): Work even if directory size is
6067 negative; this can happen with some screwy NFS configurations.
6069 2000-03-06 Jim Meyering <meyering@lucent.com>
6071 * localcharset.c (get_charset_aliases): Don't try to free file_name
6072 if it's NULL (because we ran out of memory). From Bruno Haible.
6074 2000-03-05 Jim Meyering <meyering@lucent.com>
6076 * localcharset.c ("path-concat.h"): Include.
6077 (get_charset_aliases): Use path_concat instead of ANSI string
6080 * unicodeio.h (PARAMS): Define.
6081 Use it to guard prototype.
6083 2000-03-04 Jim Meyering <meyering@lucent.com>
6085 * Makefile.am (install-exec-local): Create $(libdir) before installing
6087 (uninstall-local): Uncomment this rule so `make distcheck' works
6090 * unicodeio.c (<errno.h>): Include it.
6091 (errno): Declare if not defined.
6093 * localcharset.c: Add Bruno's comment justifying use of volatile.
6095 * config.charset: New version, incorporating remarks from a linux
6096 i18n mailing list. From Bruno Haible.
6098 2000-03-02 Jim Meyering <meyering@lucent.com>
6100 * Makefile.am (EXTRA_DIST): Add config.charset.
6102 2000-03-01 Jim Meyering <meyering@lucent.com>
6104 * localcharset.c: Guard some #includes with `#if HAVE_...'.
6105 * unicodeio.c: Likewise.
6107 2000-02-02 Bruno Haible <haible@clisp.cons.org>
6109 * config.charset: New file.
6110 * localcharset.c: New file.
6111 * unicodeio.h, unicodeio.c: New files.
6112 * Makefile.am (DEFS): Add -DLIBDIR=...
6113 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
6114 (noinst_HEADERS): Add unicodeio.h.
6115 (all-local, install-exec-local, charset.alias): New targets.
6117 2000-02-28 Paul Eggert <eggert@twinsun.com>
6119 * quotearg.c (ALERT_CHAR): New macro.
6120 (quotearg_buffer_restyled): Use it.
6122 2000-02-27 Jim Meyering <meyering@lucent.com>
6124 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
6125 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
6127 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
6128 not `#if STDC_HEADERS'.
6129 Declare malloc if needed.
6131 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
6132 now that autoconf always defines the HAVE_DECL_ symbols.
6133 * human.c: Likewise.
6135 * strtoumax.c: Likewise.
6137 * backupfile.c: Arrange for cpp to fail if the configure-time
6138 declaration check was not run.
6140 * human.c: Likewise.
6142 * strtoumax.c: Likewise.
6144 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
6145 then first look up the entire `.'-containing string as a login name.
6147 2000-02-18 Paul Eggert <eggert@twinsun.com>
6149 * getdate.y: Handle two-digit years with leading zeros correctly.
6150 (textint): New typedef.
6151 (parser_control): Member year changed from int to textint.
6153 (YYSTYPE): Removed; replaced by %union with int and textint members.
6154 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
6155 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
6156 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6157 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6158 (date, number, to_year): Use width of number in digits, not its value,
6159 to determine whether it's a 2-digit year, or a 2-digit time.
6160 (yylex): Store number of digits of numeric tokens.
6161 Reported by John Kendall.
6163 (parser_control): Changed from struct parser_control to typedef (for
6164 consistency). All uses changed.
6166 (tID): Removed; not used.
6167 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
6169 2000-02-14 Paul Eggert <eggert@twinsun.com>
6171 * getpagesize.h (getpagesize): Port to VMS for Alpha;
6172 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
6174 2000-02-12 Jim Meyering <meyering@lucent.com>
6176 * userspec.c (ISDIGIT): Define it.
6177 (isdigit): Remove definition.
6178 (is_number): Use ISDIGIT, not isdigit.
6179 <libintl.h>: Include.
6181 (parse_user_spec): Mark translatable strings.
6183 2000-02-10 Jim Meyering <meyering@lucent.com>
6185 With these changes, nanosleep.[ch] are finally enough like the other
6186 lib/* replacement files to compile on a few more losing systems.
6188 * nanosleep.h: Don't include config.h.
6189 Remove prototype from declaration of nanosleep.
6190 (PARAMS): Remove now-unneeded definition.
6191 * nanosleep.c: #undef nanosleep.
6192 (rpl_nanosleep): Rename from nanosleep.
6194 2000-02-03 Jim Meyering <meyering@lucent.com>
6196 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6197 rather than with `#if HAVE_UTMPNAME'.
6199 2000-02-01 Jim Meyering <meyering@lucent.com>
6201 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
6203 2000-01-31 Jim Meyering <meyering@lucent.com>
6205 * nanosleep.h (nanosleep): Guard declaration with
6206 `#if ! HAVE_DECL_NANOSLEEP'.
6207 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6208 the declaration in that vendor's sys/timers.h.
6209 Reported by Christian Krackowizer.
6211 * quotearg.c (ISASCII): Add #undef and move definition to follow
6212 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6213 (ISPRINT): Likewise.
6214 Reported by Tom Tromey.
6216 2000-01-30 Jim Meyering <meyering@lucent.com>
6218 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6219 uses of ->ut_name. The latter doesn't work with new Linux header files
6220 where only utmpx.ut_user is declared.
6222 * readutmp.h (UT_USER): Define.
6224 2000-01-23 Jim Meyering <meyering@lucent.com>
6226 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6229 2000-01-22 Jim Meyering <meyering@lucent.com>
6231 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6232 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6233 Required for some AIX systems. Reported by Christian Krackowizer.
6234 [TESTING] (main): New function.
6236 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6237 * dirname.c (dir_name): Support for DOS-style file names with drive
6240 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
6242 * strverscmp.c (ISDIGIT): Define.
6243 (strverscmp): Use ISDIGIT, not isdigit.
6245 2000-01-17 Paul Eggert <eggert@twinsun.com>
6247 * nanosleep.c (nanosleep):
6248 Don't use SA_INTERRUPT to decide whether to call sigaction, as
6249 POSIX.1 doesn't require SA_INTERRUPT and some systems
6250 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
6251 it's been part of POSIX.1 since day 1 (in 1988).
6253 2000-01-17 Jim Meyering <meyering@lucent.com>
6255 * interlock: Remove unused file. Reported by François Pinard.
6257 2000-01-16 Paul Eggert <eggert@twinsun.com>
6259 * quotearg.c (quotearg_buffer_restyled): Do not quote
6260 alert, backslash, formfeed, and vertical tab unnecessarily in
6261 shell quoting style.
6264 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6265 Free Software Foundation, Inc.
6266 Copying and distribution of this file, with or without modification,
6267 are permitted provided the copyright notice and this notice are preserved.