1 2005-08-16 Bruno Haible <bruno@clisp.org>
3 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
5 (mbi_avail, mbi_advance): Let the iteration end before the terminating
6 NUL byte, not after it.
8 2005-08-16 Bruno Haible <bruno@clisp.org>
10 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
11 the valid ones. Makes the comparison operations transitive:
12 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
13 * strcasecmp.c (strcasecmp): Use mb_casecmp.
15 2005-08-16 Bruno Haible <bruno@clisp.org>
17 * strcase.h (strcasecmp): Add note in comments.
18 * strncasecmp.c: Use code from strcasecmp.c.
19 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
20 (strcasecmp): Work correctly in multibyte locales.
22 2005-08-16 Bruno Haible <bruno@clisp.org>
24 * strnlen1.h: New file.
25 * strnlen1.c: New file.
27 2005-08-16 Bruno Haible <bruno@clisp.org>
31 2005-08-16 Bruno Haible <bruno@clisp.org>
35 2005-08-16 Bruno Haible <bruno@clisp.org>
40 2005-08-16 Bruno Haible <bruno@clisp.org>
42 * tls.h: New file, from GNU gettext.
43 * tls.c: New file, from GNU gettext.
45 2005-08-15 Bruno Haible <bruno@clisp.org>
47 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
50 2005-08-14 Jim Meyering <jim@meyering.net>
54 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
55 Use the hash-table-based cycle-detection code not just when
56 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
57 Reported by James Youngman in
58 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
59 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
60 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
61 This lets us compile with -DFTS_DEBUG, once again.
62 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
63 * fts.c (fd_safer): Remove decl.
64 Include fcntl--.h rather than unistd-safer.h
65 (fts_safe_changedir): Don't call fd_safer; no longer needed
66 now that we include fcntl--.h.
68 2005-08-11 Simon Josefsson <jas@extundo.com>
70 * readline.h, readline.c: New file.
72 2005-08-11 Bruno Haible <bruno@clisp.org>
74 * strnlen.h (strnlen): Change parameter name to match comment.
76 2005-08-10 Simon Josefsson <jas@extundo.com>
78 * strndup.c: Use strnlen.h.
80 * strnlen.h: New file.
82 2005-08-02 Simon Josefsson <jas@extundo.com>
84 * getline.h, getline.c: Rewrite.
86 * getdelim.h, getdelim.c: New files, ported from glibc.
88 2005-07-31 Bruno Haible <bruno@clisp.org>
90 * lock.h (gl_lock_initializer): New macro.
91 (gl_lock_define_initialized): Use it.
92 (gl_rwlock_initializer): New macro.
93 (gl_rwlock_define_initialized): Use it.
94 (gl_recursive_lock_initializer): New macro.
95 (gl_recursive_lock_define_initialized): Use it.
97 2005-07-26 Bruno Haible <bruno@clisp.org>
99 * lock.h: Update from GNU gettext.
100 * lock.c: Update from GNU gettext.
102 2005-07-18 Bruno Haible <bruno@clisp.org>
104 * lock.h (gl_once_t): New type.
105 (gl_once_define, gl_once): New macros.
106 * lock.c (fresh_once): New variable.
107 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
110 2005-07-18 Simon Josefsson <jas@extundo.com>
112 * check-version.c (check_version): Accept identical versions too.
114 2005-07-18 Bruno Haible <bruno@clisp.org>
116 * lock.h: New file, from GNU gettext.
117 * lock.c: New file, from GNU gettext.
119 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
121 * quotearg.c: Add translator comment suggested by Bruno Haible,
124 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
126 * version-etc-fsf.c (version_etc_copyright): Parameterize the
127 copyright symbol and the year.
128 * version-etc.c (COPYRIGHT_YEAR): New constant.
129 (version_etc_va): Use parameterized copyright notice.
130 Reword to conform to the current GNU coding standards.
132 2005-07-11 Simon Josefsson <jas@extundo.com>
134 * size_max.h: New file.
136 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
138 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
141 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
142 and Paul Eggert <eggert@cs.ucla.edu>
144 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
145 in wint_t, not wchar_t. Remove now-unnecessary cast.
147 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
149 * regex.c, regex.h: Sync from libc.
150 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
151 New files, synced from libc, except that regex_internal.h
152 currently has a small porting fix.
154 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
156 Remove the dependency of the strftime module on the tzset module.
157 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
158 Copy the input structure, to work around some of the bug with
159 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
160 Solaris releases, you should also use the tzset module, but we won't
161 require it as a dependency any more since we don't want LGPLed code
162 to depend on GPLed code.
164 2005-07-02 Jim Meyering <jim@meyering.net>
166 * backupfile.c (backup_args): Change a `0' to NULL.
168 2005-07-01 Jim Meyering <jim@meyering.net>
170 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
171 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
172 * save-cwd.c, tempname.c:
173 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
174 and don't include <sys/file.h>).
176 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
178 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
179 declares only 'struct timespec;' (!).
181 2005-06-29 Jim Meyering <jim@meyering.net>
183 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
184 type name. Use the variable name instead.
185 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
187 2005-06-28 Simon Josefsson <jas@extundo.com>
189 * check-version.h, check-version.c: New files.
191 2005-06-28 Simon Josefsson <jas@extundo.com>
193 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
194 collision with global variable. Better indentation. Don't
195 increment buffer pointer beyond buffer end. Based on comments
196 from Paul Eggert <eggert@cs.ucla.edu>.
200 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
202 * canon-host.c (canon-host): Append trailing "," to 0 in
203 initializer of struct addrinfo, as an indication that we don't
204 care how many members the structure has.
206 2005-06-24 Derek Price <derek@ximbiot.com>
207 and Bruno Haible <bruno@clisp.org>
209 Remove stat module & update lstat.
210 * stat.c: Remove this file...
211 (slash_aware_lstat): ...moving this content and its support...
212 * lstat.c (rpl_lstat): ...into here.
215 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
217 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
218 (ranged_convert): Don't save conversion in a temporary struct.
219 This causes a warning with GCC 4.0.0, and anyway in the typical
220 case it's not worth the extra 100 bytes or so of code.
221 (ranged_convert, __mktime_internal): When calling a function via a
222 pointer P, use P () rather than (*P) (), as we now assume C89 or
225 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
227 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
228 "who -r" failed to give output. Problem reported by Tim Waugh.
230 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
231 (xcalloc): Use it to avoid needless tests.
232 Problem reported by Jim Meyering.
234 2005-06-16 Jim Meyering <jim@meyering.net>
236 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
237 when either N or S is zero.
239 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
241 * argp.h (__option_is_short): Check upper limit of
242 __key. Isprint() requires its argument to have the value
243 of an unsigned char or EOF.
245 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
247 * fnmatch.c (fnmatch): If there is an encoding error in a
248 multibyte string or pattern, fall back on unibyte matching.
249 Problem reported by James Youngman.
251 2005-06-08 Bruno Haible <bruno@clisp.org>
253 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
256 2005-06-08 Bruno Haible <bruno@clisp.org>
258 * csharpcomp.h: New file, from GNU gettext.
259 * csharpcomp.c: New file, from GNU gettext.
260 * csharpcomp.sh.in: New file, from GNU gettext.
262 2005-06-07 Derek Price <derek@ximbiot.com>
265 * glob_.h: Indent nested #ifdef.
267 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
270 Use "file name" when talking about file names, instead of "filename"
271 or "path", as per the GNU coding standards.
272 * mkdir-p.c: Renamed from makepath.c.
273 (make_dir_parents): Renamed from make_path. All callers changed.
274 * mkdir-p.h: Likewise. All includers changed.
275 * filenamecat.c: Renamed from path-concat.c.
276 (file_name_concat): Renamed from path_concat. All callers changed.
277 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
278 * filenamecat.h: Likewise. All includers changed.
279 * acl.c: Don't use "path" or "filename" to mean "file name"
280 in comments or local variable names.
281 * basename.c: Likewise.
282 * canonicalize.c, canonicalize.h: Likewise.
283 * dirname.c, dirname.h: Likewise.
284 * euidaccess.c: Likewise.
285 * exclude.c: Likewise
286 * fnmatch_.h, fnmatch_loop.c: Likewise.
287 * fsusage.c, fsuage.h: Likewise.
288 * fts.c, fts_.h: Likewise.
289 * getcwd.c: Likewise.
290 * getloadavg.c: Likewise.
291 * mkstemp.c: Likewise.
292 * mountlist.c, mountlist.h: Likewise.
293 * openat.c, openat.h: Likewise.
294 * readlink-stub.c: Likewise.
295 * readutmp.c, readutmp.h: Likewise.
296 * rename.c: Likewise.
299 * savedir.c: Likewise.
300 * stripslash.c: Likewise.
301 * tempname.c: Likewise.
302 * xreadlink.c: Likewise.
303 * exclude.c (excluded_file_name): Renamed from excluded_filename.
305 * exclude.h: Likewise.
307 * euidaccess.c (getuid, getgid, getuid, getegid)
308 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
309 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
310 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
311 * pathmax.h: Include <limits.h> unconditionally, since other
312 files have been getting away with it for years (MORE/BSD 4.3
314 * userspec.c (getpwnam, getgrnam, getgrgid)
315 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
317 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
318 Define to 256, not 255, as per modern POSIX.
320 2005-06-01 Bruno Haible <bruno@clisp.org>
322 * csharpexec.h: New file, from GNU gettext.
323 * csharpexec.c: New file, from GNU gettext.
324 * csharpexec.sh.in: New file, from GNU gettext.
326 2005-05-31 Derek Price <derek@ximbiot.com>
327 Paul Eggert <eggert@cs.ucla.edu>
330 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
332 2005-05-29 Derek Price <derek@ximbiot.com>
333 Paul Eggert <eggert@cs.ucla.edu>
335 * glob_.h, glob.c: New files.
337 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
339 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
341 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
342 the configuration hassle isn't worth it.
343 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
344 (LONGEST_MODIFIER, PRIuMAX): Remove.
346 2005-05-27 Bruno Haible <bruno@clisp.org>
348 * getlogin_r.h: Remove second include of <stddef.h>.
350 2005-05-25 Bruno Haible <bruno@clisp.org>
351 Derek Price <derek@ximbiot.com>
353 * getlogin_r.h: Simplify API documentation.
355 2005-05-25 Derek Price <derek@ximbiot.com>
356 Paul Eggert <eggert@cs.ucla.edu>
358 * getlogin_r.c, getlogin_r.h: New files.
360 2005-05-22 Bruno Haible <bruno@clisp.org>
362 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
363 Also include <sys/param.h> if it defines MIN, MAX.
364 Based on a patch by Derek Price <derek@ximbiot.com>.
366 2005-05-22 Bruno Haible <bruno@clisp.org>
368 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
369 (INT64_MIN): Fix definition.
370 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
372 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
373 NEED_SIGNED_INT_TYPES.
375 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
376 HAVE_SYSTEM_INTTYPES.
378 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
380 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
381 so that unistd-safer.h (GPL'ed code) need not be included.
383 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
386 * fts.c: Don't include "cycle-check.h" or "hash.h".
387 (setup_dir, free_dir): New functions.
388 (enter_dir, leave_dir): Define trivial
389 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
390 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
391 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
392 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
394 (fts_open): Use setup_dir.
395 (fts_close): Use free_dir.
396 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
397 This adds a label and some gotos, but the alternatives were messier.
398 Check for memory allocation failure when entering a dir.
399 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
400 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
401 (FTS): New member fts_cycle, that is a union that contains the
402 old active_dir_ht and cycle_state. All uses changed to mention
403 fts_cycle.ht and fts_cycle.state.
404 * fts-cycle.c: New file, containing GPL'ed code migrated out of
405 fts.c, with the following changes:
406 (setup_dir, free_dir): New functions.
407 (enter_dir): Now returns bool. Return true if successful, false
408 if memory exhausted. All callers changed.
409 Do not bother partly cleaning up on
410 memory allocation failure; that is free_dir's job.
411 However, free ad if hash_insert fails, to avoid memory leak.
412 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
413 fts->fts_options to see which union member to use.
415 2005-05-20 Jim Meyering <jim@meyering.net>
417 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
418 Now a macro, to pacify GCC.
420 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
422 * chown.c (rpl_chown): Return -1 on failure.
424 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
426 * canonicalize.c: Include canonicalize.h first, to test interface.
427 Include <stddef.h> unconditionally, since we assume C89 now.
428 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
429 * fts.c: Include fts_.h first, to check interface.
430 Do not include intprops.h; no longer needed.
431 Include cycle-check.h and hash.h, since fts_.h no longer does.
432 Remove unnecessary casts of closedir to void.
433 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
434 decide whether to decrement nlinks.
435 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
436 (FTS): Use struct hash_table * instead of Hash_table, so that
437 we no longer need to include hash.h here.
439 2005-05-17 Jim Meyering <jim@meyering.net>
441 * fts.c, fts_.h: New files, from coreutils.
443 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
446 * unlinkdir.c, unlinkdir.h: New files.
447 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
448 regex.h, unlocked-io.h, xtime.h:
449 White space changes only.
450 * makepath.c (make_path): Port to hosts where leading "//" is special.
451 * yesno.c: Include getline.h, not ctype.h.
452 (yesno): Don't remove leading white space; POSIX doesn't allow it.
453 Use getline to remove arbitrary restriction on response length.
455 2005-05-13 Bruno Haible <bruno@clisp.org>
457 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
458 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
459 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
460 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
461 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
462 Add support for 64-bit integers in the MSVC compiler.
464 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
466 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
467 Change the initial comment to refer to GPL, not LGPL.
468 gnulib-tool will change it to LGPL as needed.
470 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
471 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
472 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
473 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
474 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
475 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
476 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
477 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
478 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
479 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
480 concatpath.c, config.charset, copy-file.c, copy-file.h,
481 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
482 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
483 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
484 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
485 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
486 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
487 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
488 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
489 full-read.c, full-read.h, full-write.c, full-write.h,
490 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
491 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
492 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
493 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
494 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
495 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
496 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
497 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
498 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
499 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
500 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
501 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
502 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
503 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
504 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
505 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
506 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
507 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
508 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
509 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
510 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
511 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
512 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
513 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
514 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
515 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
516 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
517 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
518 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
519 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
520 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
521 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
522 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
523 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
524 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
525 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
526 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
527 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
528 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
529 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
530 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
531 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
532 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
533 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
534 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
535 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
536 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
537 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
538 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
539 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
540 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
541 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
542 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
543 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
544 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
545 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
546 Update FSF postal mail address.
548 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
550 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
551 specified in ai_socktype. Fix invalid ai_protocol
552 check. ai_protocol is usually set to 0 or depending on
553 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
554 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
555 ai_socktype / ai_protocol in the returned addrinfo structure.
557 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
558 Bruno Haible <bruno@clisp.org>
560 * inet_ntop.h: New file.
561 * inet_ntop.c: New file, from glibc with modifications.
563 2005-05-08 Jim Meyering <jim@meyering.net>
565 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
567 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
569 Merge from coreutils. Among other things,
570 add bulletproofing for cases where stdin, stdout, or stderr are closed.
571 * fd-safer.c: New file.
572 * fcntl-safer.h, open-safer.c: Remove.
573 * chdir-long.c: Fix comment "fetish" -> "coreutils".
574 * dup-safer.c: Include unistd-safer.h first.
575 Don't include errno.h.
576 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
577 * file-type.h: Don't assume invoker included sys/stat.h first.
578 * file-type.c: Rely on file-type.h change.
579 * getloadavg.c: Include unistd-safer.h.
580 (getloadavg): Use safer open.
581 * getusershell.c: Include "stdio-safer.h".
582 (getusershell): Use safer fopen.
583 * long-options.c (long_options): Use NULL rather than 0.
584 * modechange.h (mode_free): Remove; all callers changed to invoke
586 * modechange.c: Likewise.
587 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
588 (MODE_DONE): New constant.
589 (struct mode_change): Remove 'next' member.
590 (make_node_op_equals): New function; like the old one of the
591 same name, except it allocates an array.
592 (mode_compile, mode_create_from_ref): Use it.
593 (mode_compile): Allocate result as an array, not a linked list.
594 Parse octal string ourself, so that we catch mistakes like "+0".
595 (mode_adjust): Arg is an array, not a linked list.
596 * modechange.c: Include stat-macros.h, xalloc.h.
597 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
598 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
599 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
600 Remove. This is now stat-macros.h's job.
601 (talloc): Remove. All callers replaced by xalloc, so that
602 our invokers don't have to worry about reporting memory failures.
603 (make_node_op_equals): Remove.
604 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
606 (struct mode_change): Moved here from modechange.h.
607 (mode_append_entry): Remove.
608 (mode_compile): Remove MASKED_OPS arg, since it encouraged
609 apps to have incorrect behavior. Use simpler algorithm for head
610 and tail. Don't futz with umask; that's now the job of mode_adjust.
611 Detect more invalid usages rather than having somewhat-random behavior.
612 Don't insert an "a=" action, as that leads to incorrect behavior.
613 (mode_compile, mode_create_from_ref): Return NULL on error instead
614 of an enum, since now there's only one way to have an error. All
616 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
617 at the correct time. Simplify calculation of "+u" and its ilk.
618 Don't mishandle "+X".
619 (mode_free): Remove "register" and localize decls.
620 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
621 (struct mode_change): Move to modechange.c; callers don't
622 need to see this stuff.
623 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
624 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
625 (mode_change, mode_adjust): Reflect the new signatures noted above.
626 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
627 that might redefine system include files.
628 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
629 (my_usleep): Use NULL rather than (void *) 0.
630 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
631 Use siginterrupt to specify that system calls should be interrupted.
632 (rpl_nanosleep): Move initialization of suspended closer to call of
634 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
635 * readutmp.c: Likewise. Include signal.h, stdbool.h.
636 (desirable_utmp_entry): New function.
637 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
638 using x2nrealloc, to simplify logic.
639 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
640 size calculation. Do not assume utmp file is a regular file.
641 * readutmp.h (UT_PID): Moved here from ../src/who.c.
642 (READ_UTMP_CHECK_PIDS): New constant.
643 * save-cwd.c: Include unistd-safer.h.
644 (save_cwd): Use fd_safer.
645 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
646 [!_LIBC] Include "stat-macros.h" instead.
647 * unistd-safer.h (fd_safer): New decl.
649 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
651 * byteswap_.h: New file.
653 2005-04-25 Albert Chin <china@thewrittenword.com>
655 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
658 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
660 * getdate.y (zone): Allow relunit_snumber after tZONE, so
661 that "UTC +1 second" continues to work. Problem reported
663 (relunit_snumber): New rule.
666 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
668 * getdate.y (universal_time_zone_table): New constant.
669 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
670 universal_time_zone_table.
671 (lookup_zone): Prefer universal_time_zone_table to
672 local_time_zone_table, so that "GMT" time stamps are allowed in
673 London during the summer. Problem reported by Ian Abbott.
675 2005-04-12 Jim Meyering <jim@meyering.net>
677 * human.c (humblock): Set *options even when returning due to
678 xstrtoumax conversion failure. Thanks to a used-uninitialized
681 2005-04-09 Jim Meyering <jim@meyering.net>
683 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
684 -Wuninitialized: initialize tm0.tm_year.
686 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
688 * getdate.y (parser_control): rels_seen is now a boolean, not a
689 count, since there's no maximum. All uses changed.
690 Add member dsts_seen.
691 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
693 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
694 Use pc_rels_seen to decide whther a date is absolute.
696 * getdate.y (number): Don't overwrite year.
697 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
700 2005-04-02 Simon Josefsson <jas@extundo.com>
702 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
703 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
705 2005-03-27 Jim Meyering <jim@meyering.net>
707 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
709 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
711 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
712 "one's complement" -> "ones' complement" in comment, as per Knuth.
713 "value of type" -> "type or expression" in comment.
714 * mktime.c, strftime.c: Propagate intprops.h comment nits.
716 2005-03-26 Jim Meyering <jim@meyering.net>
719 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
720 Correct typos: s/or/of/.
722 2005-03-23 Jim Meyering <jim@meyering.net>
724 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
726 2005-03-21 Jim Meyering <jim@meyering.net>
728 Changes imported from coreutils.
730 * cycle-check.c: Don't include xalloc.h.
732 * path-concat.c: Don't include assert.h.
733 (path_concat): Remove assertion that would have triggered
734 for ABASE starting with more than one slash.
735 Reported by Andreas Schwab.
737 * path-concat.c (path_concat): Set *BASE_IN_RESULT
738 properly when ABASE is an absolute file name.
739 Correct the description of this function.
741 Add an assertion and a test driver.
742 This fixes a bug introduced on 2004-07-02.
743 Andreas Schwab reported the resulting failure of cp --parents:
744 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
746 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
748 * strftime.c (my_strftime): If the underlying strftime returns 0
749 (which shouldn't happen), generate nothing instead of returning 0
750 immediately, so that nstrftime (NULL, ...) doesn't return 0.
752 2005-03-16 Bruno Haible <bruno@clisp.org>
754 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
756 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
758 * strftime.c (my_strftime): Prepend space to format so that we can
759 reliably distinguish strftime failure from empty output on POSIX
762 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
764 * iconvme.c (SIZE_MAX): New macro, if not already defined.
765 (iconv_string): Don't guess a size-zero buffer, as that might cause
766 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
767 result would be 'too large', where 'too large' is (heuristically)
768 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
769 overflow concerns. This will prevent some unwanted malloc failures
770 when the inputs are very large.
772 2005-03-15 Bruno Haible <bruno@clisp.org>
774 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
777 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
780 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
782 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
784 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
785 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
787 * strtol.c: Likewise.
789 2005-03-14 Simon Josefsson <jas@extundo.com>
791 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
794 2005-03-14 Jim Meyering <jim@meyering.net>
796 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
797 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
798 to be nonzero so that we (and caller) can detect the difference
799 between a valid zero-length expansion and an error return, even
800 when the underlying strftime fails before writing anything into
803 2005-03-10 Jim Meyering <jim@meyering.net>
805 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
806 so that this module works on systems without fchdir.
808 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
810 Factor int-properties macros into a single file, except for
812 * intprops.h: New file.
813 * getloadavg.c: Include it instead of limits.h.
814 (INT_STRLEN_BOUND): Remove.
815 * human.c: Include intprops.h.
816 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
817 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
818 * inttostr.h: Include intprops.h instead of limits.h.
819 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
820 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
821 for consistency with intprops.h.
822 (time_t_is_integer, twos_complement_arithmetic): Use them.
823 * sig2str.h: Include <signal.h>, intprops.h.
824 (INT_STRLEN_BOUND): Remove.
825 * strftime.c (TYPE_SIGNED): Remove.
826 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
827 * strtol.c: Adjust comments to match intprops.h.
828 * userspec.c: Include intprops.h.
829 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
830 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
831 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
832 instead of rolling our own expressions.
833 * xstrtol.c: Include xstrtol.h first, to test interface.
835 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
837 (my_strftime): Do not mishandle years close to INT_MAX, by doing
838 the right thing even if adding 1900 would overflow. Similarly
839 for tm_mon + 1 and tm_yday + 1.
840 Make %Y always equivalent to %C%y, and similarly for %G and %g.
841 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
842 (DO_SIGNED_NUMBER): New macro.
843 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
845 2005-03-07 Bruno Haible <bruno@clisp.org>
847 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
849 2005-03-03 Derek R. Price <derek@ximbiot.com>
850 Bruno Haible <bruno@clisp.org>
852 * pagealign_alloc.h: New file.
853 * pagealign_alloc.c: New file.
855 2005-01-28 Bruno Haible <bruno@clisp.org>
857 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
860 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
862 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
863 The workaround isn't strictly needed for POSIX conformance, and
864 it's too much of a pain to configure and maintain. We'll ask
865 people to fix their kernels instead.
866 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
867 (NANOSLEEP_BUG_WORKAROUND): Remove.
868 (xnanosleep): Remove the workaround.
870 2005-02-12 Bruno Haible <bruno@clisp.org>
872 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
874 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
876 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
877 * timespec.h (gettime): Return void, since it always
878 succeeds now. All uses changed.
879 * gettime.c (gettime) Likewise.
880 [HAVE_NANOTIME]: Prefer nanotime.
881 Assume gettimeofday succeeds, as POSIX requires.
882 Assime time () succeeds, since other code already does.
883 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
884 (timespec_subtract): Remove.
885 (NANOSLEEP_BUG_WORKAROUND): New constant.
886 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
887 things considerably. Use it only on GNU/Linux hosts, since the
888 workaround shouldn't be needed elsewhere.
890 2005-02-24 Bruno Haible <bruno@clisp.org>
892 * gettext.h: Update from GNU gettext 0.14.2.
894 2005-02-24 Bruno Haible <bruno@clisp.org>
896 * localcharset.c: Update from GNU gettext 0.14.2.
897 * config.charset: Update from GNU gettext 0.14.2.
899 2005-02-22 Simon Josefsson <jas@extundo.com>
901 * iconvme.h, iconvme.c: New files, from libc.
903 2005-02-20 Neil Conway <neilc@samurai.com>
905 * xgethostname.c (xgethostname): Check for ENOMEM, which is
906 returned by OSX/Darwin if the specified buffer is not large
907 enough for the hostname.
909 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
911 * memrchr.h: New file.
912 * chdir-long.c: Include it.
913 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
914 Don't bother including stddef.h.
916 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
918 * argp-help.c (__argp_help): Create a fake struct argp_state and
919 pass it to _help, otherwise the latter coredumps trying to
920 dereference state.root_argp.
922 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
924 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
926 Include <sys/types.h>, for dev_t.
927 (ME_DUMMY, ME_REMOTE): Move from here....
928 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
929 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
931 Include mountlist.h first, to test the interface.
933 2005-01-29 Bruno Haible <bruno@clisp.org>
935 * progname.c (program_name): Initialize.
936 Needed when linking statically on MacOS X.
938 2005-01-28 Bruno Haible <bruno@clisp.org>
940 * javacomp.sh.in: New file, from GNU gettext.
941 * javacomp.h: New file, from GNU gettext.
942 * javacomp.c: New file, from GNU gettext.
944 2005-01-26 Bruno Haible <bruno@clisp.org>
946 * javaexec.sh.in: New file, from GNU gettext.
947 * javaexec.h: New file, from GNU gettext.
948 * javaexec.c: New file, from GNU gettext.
950 2005-01-26 Simon Josefsson <jas@extundo.com>
952 * gai_strerror.c: Use GPL in header.
954 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
956 * argp-help.c (hol_entry_help): Avoid using non-constant
957 initializers for struct pentry_state.
958 (__argp_error): Check return value of __asprintf
959 (__argp_failure): Translate error message
961 * argp-parse.c: Removed braces around the expansion of N_()
963 2005-01-21 Jim Meyering <jim@meyering.net>
965 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
966 same value as for Solaris 9.
968 * chdir-long.c (chdir_long): Rewrite to remove limitation on
969 component length. This included changing the parameter to be
970 of type `char *' rather than `char const *'.
971 * chdir-long.h (chdir_long): Update prototype.
973 * openat.c (fdopendir, fstatat): New functions.
974 * openat.h: Include headers required for use of DIR and struct stat.
975 [AT_SYMLINK_NOFOLLOW]: Define.
976 (fdopendir, fstatat): Add prototypes.
978 2005-01-21 Bruno Haible <bruno@clisp.org>
980 * classpath.h: New file, from GNU gettext.
981 * classpath.c: New file, from GNU gettext.
983 2005-01-20 Simon Josefsson <jas@extundo.com>
985 * version-etc-fsf.c: New file, with version_etc_copyright.
986 * version-etc.c: Remove version_etc_copyright.
987 * version-etc.h (version_etc_copyright): Use [] instead of * in
988 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
990 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
992 * save-cwd.c (save_cwd): Remove code to support the case
993 where fchdir is missing or flaky.
995 2005-01-20 Simon Josefsson <jas@extundo.com>
997 * base64.h (isbase64): Add.
999 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
1000 using a unsigned prototype, don't inline.
1001 (base64_decode): Use it.
1003 2005-01-19 Bruno Haible <bruno@clisp.org>
1005 * sh-quote.h: New file, from GNU gettext.
1006 * sh-quote.c: New file, from GNU gettext.
1008 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
1010 Merge changes from coreutils, as described below in several
1011 changelogs dated today.
1013 * save-cwd.c: Include "save-cwd.h" before other include files.
1014 (O_DIRECTORY): Remove; not needed here, since "." must be
1015 a directory. All uses removed.
1016 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
1017 universal on Suns, and we also need to test for IRIX.
1018 Revamp code to use 'if' rather than '#if'.
1019 Avoid unnecessary comparison of cwd->desc to 0.
1021 * utimens.c (futimens): Robustify the previous patch, by checking
1022 for known valid error numbers rather than observed invalid ones.
1024 2005-01-18 Jim Meyering <jim@meyering.net>
1026 * version-etc.c (version_etc_copyright): Update copyright date.
1028 * utimens.c (futimens): Account for the fact that futimes
1029 can also fail with errno == ENOSYS or errno == ENOENT.
1030 Patch from Dmitry V. Levin.
1032 Change the name of the robust chdir function from chdir to chdir_long.
1033 * save-cwd.c: Include chdir-long.h rather than chdir.h.
1034 (restore_cwd): Use chdir_long, not chdir.
1035 * chdir-long.c: Renamed from chdir.c.
1036 * chdir-long.h: Renamed from chdir.h.
1037 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
1040 2005-01-18 Bob Proulx <bob@proulx.com>
1042 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
1043 offsetof() macro construct to avoid compile failure with native HP-UX
1044 11.0 ANSI C compiler.
1046 2005-01-06 Bruno Haible <bruno@clisp.org>
1048 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
1049 because stpncpy.m4 takes care of it.
1051 2004-01-24 Bruno Haible <bruno@clisp.org>
1053 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
1055 2003-10-09 Bruno Haible <bruno@clisp.org>
1057 * progreloc.c: Include xalloc.h instead of xmalloc.h.
1059 2005-01-06 Bruno Haible <bruno@clisp.org>
1061 * fwriteerror.h (fwriteerror): Change specification to include fclose.
1062 * fwriteerror.c: Include <stdbool.h>.
1063 (fwriteerror): At the end, close the file stream. Record whether
1064 stdout was already closed.
1066 2004-05-27 Bruno Haible <bruno@clisp.org>
1068 * execute.c (environ): Declare if needed.
1069 * pipe.c (environ): Likewise.
1070 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
1072 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
1074 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
1075 definitions to be after all include files, to avoid collisions.
1076 Problem reported by Bob Proulx.
1078 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
1080 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
1081 not needed. This removes a dependency on the gettext module.
1082 [defined _LIBC]: Do not include <libintl.h>; not needed.
1084 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
1086 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
1089 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
1091 * argp-parse.c: Include <stddef.h>.
1092 (alignof, alignto): New macros.
1093 (parser_init): Don't assume that void * is aligned sufficiently
1096 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
1097 need to extend the stack.
1098 (YYINITDEPTH): New macro, so that the initial stack isn't overly
1101 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1103 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
1105 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1107 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
1108 Remove now-obsolete comment about AIX.
1109 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
1110 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
1111 (YYMAXDEPTH): New macro.
1113 2004-12-18 Bruno Haible <bruno@clisp.org>
1115 * fatal-signal.c (fatal_signals): Make non-const.
1116 (init_fatal_signals): New function.
1117 (uninstall_handlers, install_handlers): Ignore signals that were set to
1119 (at_fatal_signal): Call init_fatal_signals.
1120 (init_fatal_signal_set): Likewise. Ignore signals that were set to
1122 Reported by Paul Eggert.
1124 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1126 * getdate.y (textint): New member "negative".
1127 (time_zone_hhmm): New function.
1128 Expect 14 shift-reduce conflicts, not 13.
1129 (o_colon_minutes): New rule.
1130 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
1131 (yylex): Set the "negative" member of signed numbers.
1133 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1135 Changes imported from coreutils.
1136 * hard-locale.c: Assume <locale.h> exists.
1138 (GLIBC_VERSION): New macro.
1139 (hard_locale): Assume setlocale exists.
1140 Rewrite to avoid #ifdef.
1141 Use strdup rather than malloc + strcpy.
1142 * human.c: Assume <locale.h> exists.
1143 (human_readable): Assume localeconv exists.
1145 2004-12-01 Jakub Jelinek <jakub@redhat.com>
1147 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
1148 convert T2, not T. (Imported from libc.)
1150 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1152 * getcwd.c (is_ENAMETOOLONG): New macro.
1153 (__getcwd.c): Don't restore errno; glibc doesn't.
1154 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
1155 first, falling back to our code only if its results look suspicious.
1156 Ensure that the resulting buffer is only as large as necessary.
1158 * readutmp.c: Include readutmp.h first.
1159 Include <errno.h>, since readutmp.h no longer does that.
1160 * readutmp.h: Don't include <errno.h>,
1161 <sys/param.h>, <time.h>; not needed to establish interface.
1162 (errno): Remove decl.
1163 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
1164 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
1165 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1167 2004-11-28 Simon Josefsson <jas@extundo.com>
1169 * base64.h, base64.c: New file.
1171 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1173 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1175 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1177 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1178 HP's ANSI C compiler.
1179 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1180 Declaring int functions causes warnings on some modern systems and
1181 shouldn't be needed to compile on ancient ones.
1182 * same.c (MIN) [defined MIN]: Don't define, since it's already
1185 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1186 with the following changes.
1187 (__set_errno): Parenthesize properly.
1188 Include <stdbool.h>.
1189 (MIN, MAX, MATCHING_INO): New macros.
1190 (__getcwd): Define with prototype, not K&R form.
1191 Use heuristics to allocate default buffer on stack if possible.
1192 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1193 behavior, and to avoid the PATH_MAX limit when computing
1195 Use MATCHING_INO to compare inode number to file.
1196 Check for arithmetic overflow in size calculations.
1197 Fix bug in reallocation of dot array that caused getcwd to fail
1198 on directories nested deeper than 75.
1199 Be more careful about saving errno on error.
1200 Do not use realloc; use only free+malloc, as this is a bit
1201 more flexible and avoids a needless copy operation.
1202 Do not inspect st_dev and st_ino for symbolic links; POSIX
1203 doesn't specify the latter.
1204 Check for closedir errors.
1205 Avoid needless casts.
1206 Use "#ifdef weak_alias" around weak_alias, to be like other
1208 The following changes to getcwd.c have effect only when used in
1209 gnulib; they have no effect inside glibc proper.
1210 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1211 as alloca isn't used.
1212 (alloca, __alloca): Likewise.
1213 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1214 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1215 unconditionally, as gnulib assumes C89 or better.
1216 Do not include <sys/param.h>.
1217 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1218 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1220 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1221 Include <dirent.h> in a way that is compatible with modern Autoconf.
1222 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1223 New macros, if not already defined.
1224 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1225 Use "_LIBC", not "defined _LIBC", for consistency.
1226 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1228 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1229 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1230 * xgetcwd.c: David MacKenzie's old code was removed, so give
1231 credit only to Jim Meyering and adjust the copyright dates.
1232 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1233 <stdlib.h>, <unistd.h>, "pathmax.h".
1234 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1235 (INITIAL_BUFFER_SIZE): Remove.
1236 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1238 2004-11-23 Jim Meyering <jim@meyering.net>
1240 * getopt_.h: Remove trailing blanks.
1242 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1244 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1245 (futimens): New function, which uses futimes if available.
1246 (futimens, utimens): Support timespec==NULL, with same semantics
1247 as utime and utimens.
1248 * utimens.h (futimens): New decl.
1250 2004-11-23 Jim Meyering <jim@meyering.net>
1252 * __fpending.c: Add comment.
1254 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1256 * getopt_.h: Re-addition of __getopt_argv_const caused
1257 redefinition warnings. To avoid them, include the defines
1258 in `#if !defined __need_getopt ... #endif'. The only place
1259 where __getopt_argv_const is used is in definitions
1260 of getopt_long and getopt_long_only below, which are as well
1261 protected by `#ifndef __need_getopt'.
1262 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1263 __need_getopt after including <stdio.h> and <unistd.h> These
1264 headers might have defined it.
1266 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1268 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1270 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1271 optopt): Use them instead of invoking ## directly; otherwise, the
1272 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1274 2004-11-19 Bruno Haible <bruno@clisp.org>
1276 * strtok_r.c: Move comments from here...
1277 * strtok_r.h: ... to here.
1279 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1281 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1282 might fail. Problem reported by Yoann Vandoorselaere.
1283 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
1284 that mishandle size_t overflow.
1286 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1288 * canon-host.c: Include "strdup.h".
1289 (canon_host): Use getaddrinfo if available, so that IPv6 works.
1290 Use strdup instead of malloc/strcpy to duplicate strings.
1292 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
1293 (human_space_before_unit): New constant.
1294 * human.c (human_readable): Support it.
1296 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
1297 (xgetcwd): Set errno correctly when failing.
1298 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
1299 the failure is actually due to a PATH_MAX problem.
1301 Further getopt changes to make it more likely that glibc will
1302 buy the changes back.
1303 * getopt.c (POSIXLY_CORRECT): New constant.
1304 (getopt): Use it, so to preserve glibc semantic
1305 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
1306 when compiling for libc.
1307 * getopt_.h (__getopt_argv_const): Bring it back.
1308 (getopt_long, getopt_long_only): Use it.
1310 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
1311 New arg POSIXLY_CORRECT. All callers changed.
1312 (getopt): Argv is now char * const *, as per standard.
1313 (_getopt_internal_r, _getopt_internal): Argv is now char **,
1314 not char *__getopt_argv_const *.
1315 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1316 _getopt_long_only_r): Likewise.
1317 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
1318 * getopt_int.h (_getopt_internal, _getopt_internal_r,
1319 _getopt_long_r, _getopt_long_only_r): Likewise.
1320 * getopt_.h (__getopt_argv_const): Remove.
1321 (getopt): Argv is now char * const *, as per standard.
1323 * getdate.y (tORDINAL): New token.
1324 (day, relunit): Allow it for relative times.
1325 (relative_time_table): Use tORDINAL for ordinals.
1327 2004-11-15 Jim Meyering <jim@meyering.net>
1329 * closeout.c: Include "__fpending.h" once again.
1330 Include <stdbool.h>.
1331 (close_stdout): Don't fail just because stdout was closed initially,
1332 since some programs don't write to stdout in the normal course of
1333 operation (other than --version and --help), and we don't want this
1334 function to make e.g. `touch file >&-' fail.
1335 But do fail if it was closed and someone has tried to write to it.
1336 E.g., `printf foo >&-' must fail.
1338 2004-11-11 Simon Josefsson <jas@extundo.com>
1340 * strtok_r.h, strtok_r.c: New file.
1342 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
1344 * getopt_.h (__getopt_argv_const): New macro, to be used so that
1345 we can stop lying to compilers about the constness of argv when we
1346 are compiled outside glibc.
1347 (getopt, getopt_long, getopt_long_only): Use it.
1348 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
1350 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1351 _getopt_long_only_r): Likewise.
1352 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
1353 _getopt_long_only_r): Likewise.
1355 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
1356 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
1357 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
1358 the other external symbols.
1359 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
1360 declaration, since the above renaming now works around collisions.
1362 2004-11-11 Jim Meyering <jim@meyering.net>
1364 * linebreak.c: Remove trailing blanks.
1365 * alloca_.h: Likewise.
1366 * acosl.c: Likewise.
1367 * euidaccess.c: Likewise.
1368 * allocsa.h: Likewise.
1370 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
1372 * mktime.c (SHR): New macro, which is a portable
1373 substitute for >> that should work even on Crays.
1374 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
1375 Problem reported by Mark D. Baushke in
1376 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
1377 * getdate.y (SHR): Likewise.
1379 * strftime.c (SHR): Likewise.
1381 * quotearg.c (struct quoting_options): Use unsigned int for
1382 quote_these_too, so that right shifts are well defined. All uses
1385 2004-11-10 Simon Josefsson <jas@extundo.com>
1387 * getaddrinfo.h, getaddrinfo.c: New files.
1389 2004-11-10 Jim Meyering <jim@meyering.net>
1391 Ensure that no close failure goes unreported.
1392 * closeout.c (close_stdout): Always close stdout. I.e., don't
1393 return early when it seems there's nothing to flush.
1394 Don't include __fpending.h.
1396 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
1398 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
1400 2004-11-05 Bruno Haible <bruno@clisp.org>
1402 * readlink.c: Include stddef.h, needed for size_t on Woe32.
1403 Reported by Mark D. Baushke <mdb@cvshome.org>.
1405 2004-11-04 Bruno Haible <bruno@clisp.org>
1407 2004-09-11 Bruno Haible <bruno@clisp.org>
1408 * allocsa.valgrind: New file.
1409 2004-02-06 Bruno Haible <bruno@clisp.org>
1410 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
1411 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
1412 Reported by Christopher Seip <chris.seip@hp.com>.
1414 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1416 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
1417 with errno == ERANGE if the buffer is too small.
1418 Problem reported by Mark D. Baushke.
1420 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
1422 * xreadlink.c (MAXSIZE): New macro.
1423 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
1424 size does not exceed MAXSIZE. Avoid cast.
1425 As suggested by Mark D. Baushke in
1426 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
1427 if readlink fails with buffer size just under MAXSIZE, try again
1430 2004-11-02 Derek R. Price <derek@ximbiot.com>
1431 and Paul Eggert <eggert@cs.ucla.edu>
1433 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
1434 (get_date): Overparenthesize to avoid GCC warning.
1436 2004-11-02 Bruno Haible <bruno@clisp.org>
1438 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
1439 function returns void.
1441 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
1443 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1444 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
1447 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1449 * getdate.y: Add support for TZ="foo" within a date string.
1450 Fix some bugs near time_t boundaries. Reject dates with
1451 out-of-range components, e.g., "Sept 31".
1452 Include <stdlib.h>, "setenv.h", "xalloc.h".
1453 (ISDIGIT_LOCALE): Remove; unused.
1454 Note that the TZ and time functions used here are not reentrant.
1455 (mktime_ok, get_tz): New functions.
1456 (TZBUFSIZE): New constant.
1457 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
1458 This requires that we sometimes generate our own TZ="XXX..." setting.
1460 2004-10-27 Derek R. Price <derek@ximbiot.com>
1462 * mktime.c (not_equal_tm): Remove redundant check.
1464 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
1466 * getdate.y: Use Bison 1.875 features, and some minor
1467 code cleanups. This change does not affect semantics.
1468 Don't include <stdlib.h>; no longer needed.
1469 Don't include unlocked-io.h; only the "#if TEST" code uses
1470 stdio, and performance isn't crucial there.
1471 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
1472 Bison 1.875 features as described below.
1473 All uses of "PC." replaced by "pc->".
1474 (YYSTYPE): Add a forward declaration.
1475 (yylex, yyerror): Use full prototypes in forward decls.
1476 Use "%pure-parser" rather than obsolescent "%pure_parser".
1477 Use %parse-param and %lex-param instead of obsolescent
1478 YYPARSE_PARAM and YYLEX_PARAM.
1479 (meridian_table, month_and_day_table, time_units_table,
1480 relative_time_table, time_zone_table, military_table,
1481 lookup_zone, lookup_word, get_date):
1482 Use NULL instead of 0 where appropriate.
1483 (to_hour): Avoid abort (), to avoid a dependency on
1485 (yyerror, yylex): Now accepts parser_control * arg.
1486 (main) [TEST]: Use '\0' rather than 0 for char.
1488 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
1490 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
1491 It's now the caller's responsibility to handle the case where
1492 !HAVE_GETPAGESIZE && !defined getpagesize.
1494 * mktime.c (leapyear): Arg is long int, not int.
1496 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
1498 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
1500 2004-10-12 Simon Josefsson <jas@extundo.com>
1502 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1503 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
1506 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
1508 * vsnprintf.h: New file.
1509 * vsnprintf.c: New file.
1511 2004-10-07 Bruno Haible <bruno@clisp.org>
1513 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
1514 into the provided buffer.
1516 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
1518 * diacrit.c, diacrit.h: Add GPL notice.
1520 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
1521 * atanl.c (atanl): Keep the code as similar to glibc as possible.
1522 * logl.c (logl): Keep the code as similar to glibc as possible.
1523 This avoids a potential constant-folding bug.
1525 2004-10-05 Bruno Haible <bruno@clisp.org>
1527 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
1529 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1531 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
1532 * xmalloc.c (xmemdup): Likewise.
1533 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
1534 XFREE): Remove these long-obsolescent macros.
1535 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
1536 * xstrdup.c: Remove.
1538 * regex.c (re_comp): Cast gettext return value to char *,
1539 Problem reported by Martin Neitzel via Mark D. Baushke.
1541 2004-10-04 Simon Josefsson <jas@extundo.com>
1543 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
1544 '#ifdef USE_UNLOCKED_IO'.
1546 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1548 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
1549 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
1550 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
1551 regex.c, sha1.c, version-etc.c, yesno.c:
1552 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
1553 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
1554 the includer's responsibility.
1556 Sync from coreutils.
1558 * modechange.c (mode_compile): Don't decrement a pointer that
1559 points to the start of a string, as the C Standard says the
1560 resulting behavior is undefined.
1562 * backupfile.h (enum backuptype): Rename none -> no_backups,
1563 simple -> simple_backups, numbered_existing ->
1564 numbered_existing_backups, numbered -> numbered_backups
1565 to avoid shadowing problems. All uses changed.
1566 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
1567 * backupfile.c (check_extension, numbered_backup):
1568 Rename locals to avoid shadowing 'basename'.
1569 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
1572 * .cppi-disable: Add getopt_.h, getopt_int.h.
1573 * .cvsignore: Add getopt.h.
1575 2004-10-04 Simon Josefsson <jas@extundo.com>
1577 * memmem.h: New file.
1578 * memmem.c: New file, taken from glibc.
1580 2004-10-02 Jim Meyering <jim@meyering.net>
1582 * dirfd.h, getpagesize.h: Add copyright notice.
1584 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
1586 * snprintf.c: Remove comments as to why each header is needed.
1588 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
1590 * strsep.h: New file.
1591 * strsep.c: New file.
1593 2004-10-01 Simon Josefsson <jas@extundo.com>
1595 * snprintf.c (snprintf): Handle size==0.
1597 2004-10-01 Simon Josefsson <jas@extundo.com>
1598 Bruno Haible <bruno@clisp.org>
1600 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
1601 (snprintf): Declare 'args'.
1603 2004-09-30 Simon Josefsson <jas@extundo.com>
1605 * snprintf.h, snprintf.c: New files.
1607 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1609 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
1610 (hol_entry_help): Never translate an empty string.
1611 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
1612 * argp.h (OPTION_NO_TRANS): New option.
1614 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
1616 * xvasprintf.c: Include xalloc.h.
1617 (xvasprintf): Use xalloc_die, not xmalloc_die.
1619 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
1621 * dummy.c: Change copyright notice to FSF, and license to GPL.
1623 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
1625 * argp-pvh.c (argp_program_version_hook): Provide initial value.
1626 Problem reported by Bruno Haible in:
1627 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
1629 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
1631 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
1632 in case some system header has #define'd it. Problem reported by
1633 Soeren D. Schulze in
1634 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
1636 2004-09-08 Bruno Haible <bruno@clisp.org>
1638 * stdint_.h.in: New file, taken from GNU clisp.
1640 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
1642 * xvasprintf.h: New file.
1643 * xvasprintf.c: New file.
1644 * xasprintf.c: New file.
1646 2004-09-08 Bruno Haible <bruno@clisp.org>
1648 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
1650 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
1652 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
1654 Import from coreutils.
1655 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
1656 strings on unbounded length. alloca's performance benefits aren't
1657 that important here.
1659 (parse_with_separator): New function, with most of the internals
1660 of the old parse_user_spec. Allow user to omit both user and group,
1661 for compatibility with FreeBSD.
1662 Clone only the user name, not the entire spec.
1663 Do not set *uid, *gid unless entirely successful.
1664 Avoid memory leak in some failing cases.
1665 Fix regression for USER.GROUP reported by Dmitry V. Levin in
1666 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
1667 (parse_user_spec): Rewrite to use parse_with_separator.
1669 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
1671 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
1672 its complicated substitute.
1673 * argp-help.c: Include <errno.h>, for program_invocation_short_name
1674 and program_invocation_name.
1675 (__argp_basename) [!_LIBC]: Remove; the only use was
1676 replaced by its body.
1677 (__argp_short_program_name): Change condition from
1678 !defined __argp_short_program_name to
1679 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
1680 to match argp-namefrob.h.
1681 (__argp_failure): Don't assume strerror_r returns char *.
1682 * argp-parse.c (N_): Define unconditionally.
1683 (argp_default_options): Fill out initializers with 0 to avoid
1686 2004-08-12 Simon Josefsson <jas@extundo.com>
1688 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
1689 * getopt_.h: Renamed from getopt.h.
1691 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
1693 Merge from coreutils.
1695 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
1696 wmemchr or wmemcpy. Problem reported by Robert Dahlem
1697 for Reliant Unix 5.43.
1699 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
1700 (union fooround): Use uintmax_t, not long int.
1701 The rest is a merge from libc:
1702 [defined _LIBC]: Include <shlib-compat.h>.
1703 (_obstack) [defined _LIBC]: Remove after 2.3.4.
1705 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
1707 * strverscmp.c: Convert to UTF-8.
1709 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
1711 * obstack.h (obstack_empty_p):
1712 Don't assume that chunk->contents is suitably aligned.
1713 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
1714 Likewise. Problem reported by Benno in
1715 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
1717 * chown.c (rpl_chown): Work even if the file is writeable but not
1718 readable. This could be improved further but it'd take some work.
1720 2004-08-08 Simon Josefsson <jas@extundo.com>
1722 * xgethostname.c: Don't include error.h (not used).
1725 * getpass.c: Include getpass.h first.
1727 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
1729 * xalloc-die.c: New files.
1730 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
1732 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
1733 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
1734 (_, N_, xalloc_die): Move to xalloc-die.c.
1735 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
1736 so that we needn't mess with xalloc_msg_memory_exhausted.
1738 * sha1.h: Renamed from sha.h.
1739 (SHA1_H): Renamed from _SHA_H.
1740 (sha1_ctx): Renamed from sha_ctx.
1741 (sha1_init_ctx): Renamed from sha_init_ctx.
1742 (sha1_process_block): Renamed from sha_process_block.
1743 (sha1_process_bytes): Renamed from sha_process_bytes.
1744 (sha1_finish_ctx): Renamed from sha_finish_ctx.
1745 (sha1_read_ctx): Renamed from sha_read_ctx.
1746 (sha1_stream): Renamed from sha_stream.
1747 (sha1_buffer): Renamed from sha_buffer.
1748 * sha1.c: Likewise; renamed from sha.c.
1749 Do not include <sys/types.h>.
1750 Include <stddef.h> rather than <stdlib.h>.
1752 2004-08-08 Bruno Haible <bruno@clisp.org>
1754 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
1755 FILESYSTEM_PREFIX_LEN.
1756 * progreloc.c: Likewise.
1757 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
1759 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
1762 * argp-help.c (make_hol, hol_append): Don't assume that
1763 SIZE_MAX is a valid preprocessor constant.
1764 (__argp_basename): Change from "#ifndef _LIBC"
1765 to "#ifndef __argp_short_program_name", so that
1766 we don't compile these functions for tar.
1768 More merges from coreutils.
1769 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
1770 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
1772 * addext.c: Remove; no longer needed.
1773 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
1774 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
1775 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
1776 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
1777 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
1778 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
1779 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
1780 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
1781 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
1782 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
1783 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
1784 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
1785 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
1786 Import changes from coreutils.
1788 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
1790 Merge from coreutils.
1792 * .gdb-history: Remove; this doesn't belong here.
1794 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
1795 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
1796 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
1798 * dirname.h: Include <stdbool.h>.
1799 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
1800 for consistency with POSIX terminology. All uses changed.
1801 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
1802 (strip_trailing_slashes): Use bool for booleans.
1803 * stripslash.c (strip_trailing_slashes): Likewise.
1805 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
1806 sometimes returns a positive errno value even when it succeeds.
1807 (print_errno_message) [!LIBC]: Fall back on strerror if
1810 * path-concat.c (mempcpy): Don't define if a system header defines it.
1811 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
1812 (longest_relative_suffix): New function.
1813 (path_concat): Use it. Assume first argument is not NULL.
1814 Port to DOS. Omit redundant separators.
1815 Report an error instead of returning NULL.
1816 Use mempcpy instead of memcpy.
1817 (xpath_concat): Remove: not declared or used.
1819 * same.h: Include <stdbool.h>
1820 (same_name): Return bool, not int.
1821 * same.c (same_name): Likewise.
1822 (errno): Don't declare; we assume C89 or better now.
1824 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
1825 if not already defined.
1827 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
1828 * dup-safer.c (errno): Likewise.
1830 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
1832 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
1835 2004-08-03 Simon Josefsson <jas@extundo.com>
1837 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
1838 * progname.h: Don't include stdbool.h.
1840 2004-08-02 Simon Josefsson <jas@extundo.com>
1842 * getsubopt.h: New file, with comments from Bruno Haible.
1843 * getsubopt.c: New file, from glibc, but slightly modified based on
1844 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
1846 2004-08-01 Simon Josefsson <jas@extundo.com>
1848 * xgetdomainname.c: Include stdlib.h, for free().
1850 2004-07-16 Simon Josefsson <jas@extundo.com>
1852 * dummy.c: New file.
1854 2004-07-16 Bruno Haible <bruno@clisp.org>
1856 * backupfile.h: Add extern "C" for C++.
1857 * closeout.h: Likewise.
1858 * copy-file.h: Likewise.
1859 * findprog.h: Likewise.
1860 * full-write.h: Likewise.
1861 * pathname.h: Likewise.
1862 * progname.h: Likewise.
1863 * stpcpy.h: Likewise.
1864 * stpncpy.h: Likewise.
1865 * strcase.h: Likewise.
1866 * strstr.h: Likewise.
1867 * xalloc.h: Likewise.
1869 * mbswidth.h: Add extern "C" for C++.
1870 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
1872 2004-07-09 Simon Josefsson <jas@extundo.com>
1874 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
1875 failed without this.)
1877 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1879 * fchown-stub.c: New file.
1881 2004-06-24 Jim Meyering <jim@meyering.net>
1883 * obstack.h (obstack_base): Cast to (void *), per documentation.
1885 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
1887 * argz.c, argz_.h: New files, which are autoupdated from libtool.
1889 2004-06-01 Jim Meyering <jim@meyering.net>
1891 * calloc.c: New file.
1893 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
1895 * getdate.y (yylex): Allow space between sign and number.
1896 Problem reported by Dan Jacobson.
1898 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
1899 and Jim Meyering <jim@meyering.net>
1901 Merge from coreutils CVS.
1903 * stat-macros.h: New file, with contents from file-type.h
1904 and coreutils' system.h.
1905 * file-type.c: Include "stat-macros.h".
1906 * file-type.h (file_type): Move all macro definitions to new file,
1909 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
1910 Wrap old code with this conditional.
1911 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
1912 function that does not dereference symlinks.
1913 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
1915 * xreadlink.c: Include xreadlink.h first, to catch .h file
1916 dependency problems.
1917 (xreadlink): Accept new arg SIZE, for efficiency.
1918 All decls and uses changed.
1919 * xreadlink.h: Include <stddef.h>, for size_t.
1921 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
1922 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
1924 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
1926 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
1928 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
1929 macros to be defined.
1930 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
1931 the allocator returns NULL because the requested size is zero.
1933 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
1935 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
1936 var. Add comment explaining why libc still defines it. This
1937 merges the following patch from glibc:
1938 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
1940 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
1942 * obstack.c (_obstack): Remove unused variable. It hasn't been
1943 present in glibc since revision 1.1 of this file.
1944 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
1945 obstack_alignment_mask, obstack_alloc, obstack_base,
1946 obstack_blank, obstack_blank_fast, obstack_chunk_size,
1947 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
1948 obstack_grow0, obstack_init, obstack_int_grow,
1949 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
1950 obstack_next_free, obstack_object_size, obstack_ptr_grow,
1951 obstack_ptr_grow_fast, obstack_room): Remove declarations of
1952 nonexistent functions.
1954 2004-05-17 Derek R. Price <derek@ximbiot.com>
1955 Paul Eggert <eggert@cs.ucla.edu>
1957 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
1959 2004-05-14 Bruno Haible <bruno@clisp.org>
1961 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
1962 that consists of a '.' followed by an empty digit string.
1963 Patch by Tor Lillqvist <tml@iki.fi>.
1965 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
1967 Port obstack to the AS/400, where pointers are 16 bytes wide and
1968 you cannot cast an integer to a valid pointer. This patch is
1969 currently waiting to be integrated into glibc; see
1970 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
1972 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
1973 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
1974 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
1975 (struct obstack): temp member is now a union of a pointer and
1976 an integer, instead of an integer. All integer uses changed.
1977 This does not affect the physical layout of struct obstack,
1978 except on hosts (like the AS/400) where the size or alignment of
1979 void * is greater than that of ptrdiff_t.
1980 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
1981 __STDC__)]: Store temporary in pointer member of union, not
1983 * obstack.c: Include <stddef.h>, for offsetof.
1984 (struct fooalign): Remove; it doesn't need a name.
1985 (union fooround): Change double to long double, and add void *.
1986 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1987 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1988 not a macro. Hence the values are always int; so remove all
1989 casts-to-int in uses.
1991 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1992 Derek Price <derek@ximbiot.com>
1994 * alloca.c: Include <alloca.h>, to get our interface.
1995 * alloca_.h: Use __alloca on AIX, so that we don't have to
1996 include <alloca.h> first. Use C89 prototype for alloca; this
1997 requires including <stddef.h> for size_t. Use extern "C" if C++.
1998 Use #elif for simplicity, since we can assume C89 now.
1999 Don't try to source the system alloca.h since it will not be found
2000 and to prevent recursively including its replacement.
2001 * fnmatch.c: Include <alloca.h> instead of opencoding.
2002 * regex.c: Likewise.
2004 2004-05-16 Derek Price <derek@ximbiot.com>
2005 Paul Eggert <eggert@cs.ucla.edu>
2007 getline cleanup. This changes the getndelim2 API: both order of
2008 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
2011 * getline.c: Don't include stddef.h or stdio.h, since our
2012 interface does that.
2013 (getline): Always use getdelim, so that we don't have two
2014 copies of this code.
2015 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
2017 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
2018 (GETNDELIM2_MAXIMUM): New macro.
2019 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
2020 instead of the old practice of delim2==0. All callers changed.
2021 Return -1 on overflow, instead of returning junk.
2022 Do not set *linesize unless allocation succeeds.
2023 * getndelim2.h: Do not include stddef.h; no longer needed, now
2024 that we include sys/types.h.
2025 * getnline.h: Likewise.
2026 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
2027 (getndelim2): Reorder arguments.
2028 * getnline.c (getnline, getndelim):
2029 Don't discard the NMAX argument.
2030 (getnline): Invoke getndelim, to avoid code duplication.
2031 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
2032 of (size_t) -1 by callers of the getnline family.
2034 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
2036 * nanosleep.c (suspended): Change its type from int to
2037 sig_atomic_t volatile.
2038 (first_call): Make it private to rpl_nanosleep, and have it
2039 be zero initially as that's a bit faster.
2040 (my_usleep): Round up fractional times instead of truncating them,
2041 as this is the usual meaning for 'sleep'.
2043 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
2045 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
2046 (ENOSYS): Define if not defined.
2047 (settime): Fall back on stime if it exists and settimeofday fails.
2048 But don't bother with fallbacks if a method fails with errno == EPERM.
2050 2004-05-11 Jim Meyering <jim@meyering.net>
2052 Prior to this change, the save_cwd caller required read access to the
2053 current directory on most systems (ones with the fchdir function).
2055 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
2056 fails, try write-only, and finally, resort to using xgetcwd.
2058 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
2060 * obstack.c, obstack.h: Import changes from libc.
2062 2004-04-28 Bruno Haible <bruno@clisp.org>
2064 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
2065 implicitly appends .exe to executables.
2066 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
2067 accepts Windows pathnames.
2068 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2069 Cygwin like Windows, since it now accepts Windows pathnames.
2070 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2071 Cygwin like Windows, since it now accepts Windows pathnames.
2072 Reported by Derek Robert Price <derek@ximbiot.com>.
2074 2004-04-20 Jim Meyering <jim@meyering.net>
2076 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
2078 2004-04-20 Jim Meyering <jim@meyering.net>
2079 Bruno Haible <bruno@clisp.org>
2081 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
2082 memory when realloc fails.
2084 2004-04-18 Jim Meyering <jim@meyering.net>
2086 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
2087 don't leak memory and do call END_UTMP_ENT.
2089 2004-04-11 Paul Eggert <eggert@twinsun.com>
2091 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
2092 (CHAR_BIT): Remove, since we assume C89.
2093 Include <stdint.h> if available, as per current Autoconf CVS advice.
2095 2004-03-30 Paul Eggert <eggert@twinsun.com>
2097 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
2098 not bool, to be more consistent with Unix conventions.
2099 Suggested by Bruno Haible.
2101 Merge from coreutils.
2103 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
2106 * getdate.h: Include stdbool.h, and timespec.h instead of
2107 the usual <time.h> dance.
2108 (get_date): Change signature to support fractional time stamps.
2109 All callers changed.
2110 * getdate.y: Include "getdate.h" first, as we can now
2111 assume C89 and don't need to worry about 'const'.
2112 Similarly, include "unlocked-io.h" near start, not in middle.
2114 (textint.value): Use long int rather than int.
2115 (textint.digits): Use size_t rather than int.
2116 (BILLION, LOG10_BILLION): New constants.
2117 (parser_control): New member rel_ns. Members day_ordinal,
2118 time_zone, month, day, hour, minutes, rel_year, rel_month,
2119 rel_day, rel_hour, rel_minutes, rel_seconds
2120 are now long int, not int. Member seconds is now struct timespec,
2121 not int. New member timespec_seen. Members dates_seen, days_seen,
2122 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
2124 (%union.intval): Now long int, not int.
2125 New member timespec.
2126 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
2127 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
2128 (spec): Now is a timespec or an item list.
2129 (timespec, items): New nonterminals.
2130 (time, rel, relunit, number, get_date):
2131 Add support for fractional seconds.
2132 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
2133 (gmtime, localtime, mktime): Remove decls; not needed with C89.
2134 (to_hour): First arg is now long int, not int.
2135 (to_year): Returns long int, not int.
2136 Don't treat year -70 like 70.
2137 (tm_diff): Returns long int, not int.
2138 (lookup_word): Use bool instead of int when appropriate.
2139 (yylex): Use size_t for count, not int.
2140 Detect overflow when parsing large integer constants.
2141 Add support for fractions.
2142 (get_date): Make pointers 'const' if possible.
2143 Use more-portable code to detect integer overflow.
2144 (main) [TEST]: Adjust to above changes. Test for localtime failure.
2145 Don't use ctime; it's not reliable if the year has >4 digits.
2147 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
2148 This is for compatibility with BSD.
2150 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
2151 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
2152 From coreutils' system.h.
2154 * userspec.c: Don't include "posixver.h".
2155 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
2156 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
2157 compatible extension. Simplify code by removing a boolean int
2158 that was always nonzero if a string was nonnull.
2160 2004-03-30 Jim Meyering <jim@meyering.net>
2162 Merge from coreutils.
2164 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
2166 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2167 an empty input stream.
2169 * readtokens.c: Include <stdbool.h>.
2170 (readtoken): Use `size_t' rather than int/long.
2171 All callers adjusted.
2172 Use `bool' rather than `int' where appropriate.
2173 Use memset rather than an explicit loop.
2174 Use x2nrealloc rather than xrealloc.
2175 Allow the use of `\0' as a delimiter.
2176 (readtokens): Likewise.
2177 * readtokens.h (readtoken, readtokens): Update prototypes.
2179 2004-03-30 Bruno Haible <bruno@clisp.org>
2181 * getloadavg.c (getloadavg): Don't assume setlocale returns
2184 2004-03-29 Paul Eggert <eggert@twinsun.com>
2186 Merge changes to getloadavg.c from coreutils and Emacs.
2188 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2189 Define to an expression, not to the empty string.
2190 Include cloexec.h and xalloc.h.
2191 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2192 Use set_cloexec_flag rather than rolling our own.
2193 * cloexec.c, cloexec.h: New files.
2195 2004-03-18 Paul Eggert <eggert@twinsun.com>
2197 * getopt.h: Sync with libc CVS.
2199 2004-03-18 Paul Eggert <eggert@twinsun.com>
2200 Bruno Haible <bruno@clisp.org>
2202 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2203 not on all platforms that have <wchar.h>.
2204 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2206 2004-03-09 Paul Eggert <eggert@twinsun.com>
2208 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2210 * getopt_int.h: New file, also synced from libc.
2212 2004-03-07 Paul Eggert <eggert@twinsun.com>
2214 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2215 '#if' expressions. Unlike the code it replaces, it does not
2216 depend on (defined _SC_PAGESIZE). However, it does depend on
2217 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2218 first reported by Jason Andrade in
2219 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2221 2004-01-18 Simon Josefsson <jas@extundo.com>
2223 * strdup.h: New file.
2224 * strdup.c: Include it.
2225 * path-concat.c: Include strdup.h. Drop strdup declaration.
2226 * userspec.c: Include strdup.h. Drop strdup declaration.
2228 2004-02-06 Karl Berry <karl@gnu.org>
2230 * config.charset: update from gettext 0.14.1.
2232 2004-02-05 Paul Eggert <eggert@twinsun.com>
2234 Add comments and code, prompted by suggestions from Bruno Haible
2236 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2237 describing the enum quoting_style values.
2238 * quotearg.c (quotearg_alloc): New function.
2239 (quotearg_buffer_restyled): Treat lone { and } as special.
2240 Treat = as special. Work around bug with older shells
2241 that "see" a '\' that is really the 2nd byte of a multibyte char.
2242 Quote empty string with shell_quoting_style.
2244 2004-02-03 Bruno Haible <bruno@clisp.org>
2246 * pipe.h: New file, from GNU gettext.
2247 * pipe.c: New file, from GNU gettext.
2249 2004-01-27 Bruno Haible <bruno@clisp.org>
2251 * execute.h: New file, from GNU gettext.
2252 * execute.c: New file, from GNU gettext.
2253 * w32spawn.h: New file, from GNU gettext.
2255 2004-01-23 Paul Eggert <eggert@twinsun.com>
2257 Exit-status fix from coreutils.
2259 Use exit_failure consistently in place of EXIT_FAILURE,
2260 so that program exit statuses are consistent on failure.
2262 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2263 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2264 * argmatch.h: Comment fix to match the above.
2265 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2266 Now a macro referring to exit_failure, instead of a separate
2267 variable. Include "exitfail.h" to get it.
2268 * xstrtol.h: Include "exitfail.h".
2269 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2271 * long-options.c (parse_long_options): Use prototype
2272 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2275 2004-01-21 Jim Meyering <jim@meyering.net>
2277 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2278 so as not to conflict with a different-sized __mktime_internal
2279 function in GNU libc.
2280 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2281 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2283 2004-01-18 Paul Eggert <eggert@twinsun.com>
2285 Merge from diffutils.
2287 * file-type.c (file_type): Add typed memory objects.
2288 * file-type.h (S_TYPEISTMO): New macro.
2290 * c-stack.h (c_stack_action): Remove argv argument.
2291 * c-stack.c (c_stack_action): Likewise. All uses changed.
2292 (die): Don't calculate message unless segv_action returns.
2293 (get_stack_location, min_address_from_argv, max_address_from_argv,
2294 volatile stack_base, volatile_stack_size): Remove.
2295 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
2296 that every segmentation violation is a stack overflow. (Ouch!)
2297 See Debian bug 136249 (still outstanding) for more info about why
2298 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
2300 2003-11-30 Bruno Haible <bruno@clisp.org>
2302 Safer stack allocation.
2303 * setenv.c: Include allocsa.h.
2304 (alloca): Remove fallback definition.
2305 (freea): Remove macro.
2306 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
2309 2003-10-17 Bruno Haible <bruno@clisp.org>
2311 * binary-io.h: Avoid warnings on Cygwin.
2313 2003-12-28 Bruno Haible <bruno@clisp.org>
2315 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
2316 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
2318 2003-11-28 Bruno Haible <bruno@clisp.org>
2320 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
2322 2003-11-27 Bruno Haible <bruno@clisp.org>
2324 * wait-process.c: On Windows, include windows.h. Needed on mingw.
2326 2003-11-17 Bruno Haible <bruno@clisp.org>
2328 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
2330 2003-11-24 Bruno Haible <bruno@clisp.org>
2332 * xallocsa.h: New file, from GNU gettext.
2333 * xallocsa.c: New file, from GNU gettext.
2335 2003-11-24 Bruno Haible <bruno@clisp.org>
2337 * allocsa.h: New file, from GNU gettext.
2338 * allocsa.c: New file, from GNU gettext.
2340 2003-11-24 Bruno Haible <bruno@clisp.org>
2342 * eealloc.h: New file.
2344 2004-01-15 Jim Meyering <jim@meyering.net>
2346 Merge from coreutils.
2348 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
2349 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
2350 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
2352 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
2353 optional configure-time default.
2355 * version-etc.c (version_etc_copyright): Update copyright date.
2357 * xreadlink.c (xreadlink): Correct outdated comment.
2359 2004-01-15 Paul Eggert <eggert@twinsun.com>
2361 Merge from coreutils.
2363 * posixver.c: Include posixver.h.
2365 * same.c: Include <stdbool.h>, <limits.h>.
2366 (_POSIX_NAME_MAX): Define if not defined.
2368 (same_name): If file names are silently truncated, report
2369 that the file names are the same if they are the same after
2370 the silent truncation.
2372 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
2373 conversion function.
2374 * xstrtod.c (xstrtod): Likewise. All callers changed to
2375 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
2378 2004-01-14 Paul Eggert <eggert@twinsun.com>
2380 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
2381 with like-named macro in fnmatch.c.
2382 (EXT): Use an internal constant instead.
2384 Merge fnmatch patches from glibc.
2385 * fnmatch.c (mbsinit): Remove define.
2386 Add libc_hidden_ver (__fnmatch, fnmatch).
2387 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
2388 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
2390 2003-12-14 Karl Berry <karl@gnu.org>
2392 * config.charset: update from gettext-runtime.
2394 2003-12-03 Paul Eggert <eggert@twinsun.com>
2396 * getgroups.c (getgroups): xmalloc takes one argument, not two.
2397 Bug reported by Alfred M. Szmidt.
2399 2003-11-29 Karl Berry <karl@gnu.org>
2401 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
2403 2003-11-23 Paul Eggert <eggert@twinsun.com>
2404 Bruno Haible <bruno@clisp.org>
2406 * printf-parse.h: Don't include sys/types.h.
2407 (ARG_NONE): New macro.
2408 (char_directive): Change type of *arg_index fields to size_t.
2409 * printf-parse.c: Don't include sys/types.h.
2410 (SSIZE_MAX): Remove macro.
2411 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
2412 Remove unnecessary overflow check.
2413 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
2416 2003-11-24 Paul Eggert <eggert@twinsun.com>
2418 * alloca.c: Remove dependency on xalloc module.
2419 (xalloc_die): Remove.
2420 (memory_full) [!defined emacs]: New macro.
2421 [!defined emacs]: Don't include xalloc.h.
2422 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
2423 address arithmetic overflows. Change datatypes a bit to avoid
2426 2003-11-22 Jim Meyering <jim@meyering.net>
2428 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
2430 2003-11-17 Bruno Haible <bruno@clisp.org>
2432 * vasnprintf.c (alloca): Remove fallback definition.
2433 (freea): Remove definition.
2434 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
2435 Reported by Paul Eggert.
2437 2003-11-17 Jim Meyering <jim@meyering.net>
2439 On systems without utime and without a utimes function capable of
2440 dealing with a NULL struct utimbuf* argument, this utime replacement
2441 could -- in unusual circumstances -- leak a file descriptor.
2442 * utime.c: Include <unistd.h> and <errno.h>.
2443 (utime_null): Be sure to close `fd' and to preserve errno.
2444 Reported by Geoff Collyer via Arnold Robbins.
2446 2003-11-16 Paul Eggert <eggert@twinsun.com>
2447 Bruno Haible <bruno@clisp.org>
2449 Protect against address arithmetic overflow.
2450 * printf-args.h: Include stddef.h.
2451 (arguments): Change type of field 'count' to size_t.
2452 * printf-args.c (printf_fetchargs): Use size_t instead of
2453 'unsigned int' where appropriate.
2454 * printf-parse.h: Include sys/types.h.
2455 (char_directive): Change type of *arg_index fields to ssize_t.
2456 (char_directives): Change type of fields 'count', max_*_length to
2458 * printf-parse.c: Include sys/types.h and xsize.h.
2459 (SSIZE_MAX): Define fallback value.
2460 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
2461 instead of 'int' where appropriate. Check a_allocated, d_allocated
2462 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
2463 * vasnprintf.c: Include xsize.h.
2464 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
2465 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
2466 overflow. Avoid wraparound when converting a width or precision from
2469 2003-11-16 Bruno Haible <bruno@clisp.org>
2471 Update from GNU gettext.
2472 * printf-parse.c: Generalize to it can be compiled for wide strings.
2473 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
2474 * vasnprintf.c: Generalize to it can be compiled for wide strings.
2475 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
2476 SNPRINTF): New macros.
2477 Don't include <alloca.h> if the file is used inside libintl.
2478 (local_wcslen): New function, for Solaris 2.5.1.
2479 (VASNPRINTF): Use it instead of wcslen.
2481 2003-11-16 Bruno Haible <bruno@clisp.org>
2483 * xsize.h (xmax): New function.
2484 (xsum, xsum3, xsum4): Declare as "pure" functions.
2486 2003-11-12 Paul Eggert <eggert@twinsun.com>
2488 * xalloc.h: Do not include <limits.h> or <stdint.h>.
2489 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
2490 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
2491 heuristic is just as accurate as far as we know, and it removes a
2492 dependency on size_max.m4 and ptrdiff_max.m4.
2494 2003-11-12 Paul Eggert <eggert@twinsun.com>
2496 * xstrtol.c (__xstrtol): Remove "break" immediately after
2497 "return", to pacify some unknown compiler. Problem reported
2500 2003-11-11 Bruno Haible <bruno@clisp.org>
2502 * xsize.h (SIZE_MAX): Remove fallback definition.
2503 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
2506 2003-11-10 Paul Eggert <eggert@twinsun.com>
2508 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
2509 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
2510 rejected some allocations of exactly SIZE_MAX - 2 bytes.
2512 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
2513 not (size_t) -1, since it's defined here.
2515 2003-11-06 Paul Eggert <eggert@twinsun.com>
2517 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
2518 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
2519 Reject sizes of exactly SIZE_MAX bytes.
2520 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
2521 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
2523 2003-11-05 Bruno Haible <bruno@clisp.org>
2525 * xsize.h: Include limits.h, to avoid a possible collision with
2526 SIZE_MAX defined in <limits.h> on Solaris.
2528 2003-11-04 Bruno Haible <bruno@clisp.org>
2530 * xsize.h: New file.
2531 * linebreak.c: Include xsize.h.
2532 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
2533 argument for overflow.
2534 Suggested by Paul Eggert.
2536 2003-10-31 Bruno Haible <bruno@clisp.org>
2538 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
2539 to avoid (extremely rare) race condition.
2540 Suggested by Paul Eggert.
2542 2003-11-03 Jim Meyering <jim@meyering.net>
2544 * userspec.c: Include "userspec.h".
2545 * userspec.h: New file.
2547 2003-10-31 Paul Eggert <eggert@twinsun.com>
2549 * mountlist.h (struct mount_entry.me_type_malloced): New member.
2550 * mountlist.c (SIZE_MAX): Define if not defined already.
2551 (read_filesystem_list): Set and use me_type_malloced.
2552 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
2553 whatever the type happens to be), for brevity and consistency.
2554 Check for size calculation overflow on Alphas running OSF/1.
2556 2003-10-31 Jim Meyering <jim@meyering.net>
2558 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
2560 * linebuffer.c: Include <string.h> for declaration of memset.
2562 2003-10-30 Paul Eggert <eggert@twinsun.com>
2563 Bruno Haible <bruno@clisp.org>
2565 * vasprintf.c: Include <limits.h>, <stdlib.h>.
2566 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
2568 2003-10-29 Paul Eggert <eggert@twinsun.com>
2570 * xalloc.h (xalloc_oversized): Now a macro, not a function,
2571 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
2573 * quotearg.c (quotearg_n_options): Use it.
2574 * group-member.c: Include <stdbool.h>.
2575 (free_group_info): Arg is now const *; don't free arg.
2576 (get_group_info): Now returns bool and accepts struct group_info *,
2577 rather than returning a malloc'ed struct group_info *.
2578 All uses changed. Check for overflow in internal size calculation.
2580 * getusershell.c (readname): Simplify the code by using x2nrealloc
2581 rather than xmalloc/xrealloc.
2582 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
2583 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
2584 conformance bug: the old code used a pointer after freeing the
2585 storage that it addressed.
2586 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
2587 rather than doing it by hand.
2588 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
2589 the buffer preserved. Use free and xmalloc instead.
2590 * quotearg.c (quotearg_n_options): Likewise.
2591 Use a simpler test for size overflow. Don't use xalloc_oversized
2592 because unsigned int might be wider than size_t (!); this suggests
2593 that we should switch from unsigned int to size_t for slot numbers.
2595 2003-10-27 Bruno Haible <bruno@clisp.org>
2597 * stdbool_.h: Better support for BeOS.
2599 2003-10-27 Paul Eggert <eggert@twinsun.com>
2601 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
2602 to allocate the returned structure. Do not allocate a subarray,
2603 as x2nrealloc will do that.
2604 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
2605 instead of xnrealloc.
2606 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
2608 2003-10-26 Paul Eggert <eggert@twinsun.com>
2610 * xalloc.h (xalloc_oversized): New static inline function, for
2611 callers that want to do their own size-overflow checking. Include
2612 <stdbool.h>, since xalloc_oversized returns bool.
2613 * xalloc.c (array_size_overflow): Remove. All callers changed
2614 to use xalloc_oversized.
2616 Add two functions x2realloc, x2nrealloc, for programs that grow
2617 arrays dynamically by doubling their sizes.
2618 * xalloc.h (x2realloc, x2nrealloc): New decls.
2619 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
2622 Port to C99 semantics for 'inline' of external functions.
2623 Bug reported by Bruno Haible.
2624 * xmalloc.c (xnmalloc_inline): New static inline function,
2625 with the old contents of xnmalloc.
2626 (xnmalloc, xmalloc): Use it.
2627 (xnrealloc_inline): New static inline function,
2628 with the old contents of xnrealloc.
2629 (xnrealloc, xrealloc): Use it.
2631 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
2633 2003-10-25 Paul Eggert <eggert@twinsun.com>
2635 Fix several address-calculation bugs in the hash modules,
2636 plus some minor code cleanup.
2638 * hash.h: Include <stdbool.h>, for bool.
2639 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
2640 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
2641 hash_get_n_entries, hash_get_max_bucket_length,
2642 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
2643 hash_rehash): Use size_t rather than unsigned.
2644 * hash.c (struct hash_table, hash_get_n_buckets,
2645 hash_get_n_buckets_used, hash_get_n_entries,
2646 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
2647 hash_get_entries, hash_do_for_each, hash_string, is_prime,
2648 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
2650 (SIZE_MAX): Define if not defined.
2651 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
2652 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
2654 Use const * when possible.
2655 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
2656 (check_tuning): Fix bug: if tuning parameters were very close to
2657 0 or 1, rounding errors could have caused subscript violations.
2658 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
2659 (hash_initialize): Add 'fail:' label
2660 to free table and return NULL, and use it to simplify code.
2661 Use calloc rather than clearing the storage ourself.
2662 (hash_initialize, hash_rehash): Check for arithmetic overflow in
2663 buffer size calculations.
2664 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
2665 Include <stddef.h>, for size_t.
2666 * hash-pjw.c (hash_pjw): Likewise.
2667 Switch to method described by Bruno Haible.
2668 Include <limits.h>, for CHAR_BIT.
2669 (SIZE_BITS): New macro.
2671 2003-10-21 Paul Eggert <eggert@twinsun.com>
2673 * getndelim2.c (getndelim2): When size calculation overflows,
2674 ceiling the allocation at NMAX bytes rather than silently
2675 discarding input bytes before NMAX is reached. This makes
2676 a difference only if NMAX exceeds SIZE_MAX / 2.
2678 * obstack.c: Merge from glibc.
2679 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
2680 Add libc_hidden_def (_obstack_newchunk).
2681 (_obstack_free) [! defined _LIBC]: Remove.
2682 [defined _LIBC]: Make a strong alias from obstack_free, rather than
2683 a clone of the function body.
2684 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
2685 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
2687 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
2688 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
2691 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
2692 (obstack_ptr_grow_fast, obstack_int_grow_fast):
2693 Don't use lvalue casts, as GCC plans to remove support for them
2694 in GCC 3.5. Reported by Joseph S. Myers. This bug
2695 was also present in the non-GCC version, indicating that this
2696 code had always been buggy and had never been widely used.
2697 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
2698 Use the fast variant of each macro, rather than copying the
2699 definiens of the fast variant; that way, we'll be more likely to
2700 catch future bugs in the fast variants.
2702 2003-10-20 Bruno Haible <bruno@clisp.org>
2704 * wait-process.h: New file, from GNU gettext.
2705 * wait-process.c: New file, from GNU gettext.
2707 2003-10-19 Jim Meyering <jim@meyering.net>
2709 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
2711 2003-10-16 Paul Eggert <eggert@twinsun.com>
2713 * getgroups.c: Include <errno.h>, <stdlib.h>.
2714 (getgroups): First arg is int, not size_t.
2715 Don't let 'free' mangle errno.
2717 2003-10-16 Jim Meyering <jim@meyering.net>
2719 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
2721 2003-10-15 Paul Eggert <eggert@twinsun.com>
2723 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
2725 (new_exclude, add_exclude_file): Initial size no longer needs to
2727 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
2728 our own address arithmetic overflow checking.
2730 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
2731 (fnmatch): Do not alloca more than 2000 wide characters;
2732 instead, use malloc for large buffers.
2733 Check for address arithmetic overflow, and return -1
2734 with errno set to ENOMEM in that case.
2735 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
2736 (NEW_PATTERN): Do not alloca more than 8000 bytes;
2737 instead, return -1. Check for address arithmetic overflow.
2739 2003-10-14 Paul Eggert <eggert@twinsun.com>
2741 Handle invalid suffixes and overflow independently, so that
2742 callers can treat them independently as needed. Fix some bugs in
2743 suffix handling, e.g., "100k@" was not diagnosed as an invalid
2744 suffix for a human-readable blocksize. The major caller-visible
2745 change is the addition of a new
2746 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
2747 that both overflow and suffix chars were found.
2749 * human.c (humblock): Don't check separately for invalid suffix
2750 char; that is xstrtoumax's job (now that its bug is fixed).
2751 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
2752 INTMAX_MAX]: New macros.
2753 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
2754 TYPE_MAXIMUM): New macros.
2755 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
2756 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
2757 if overflow occurs, as it's what __strtol does and it's more useful
2759 (__xstrtol): If __strtol reports some error other than ERANGE,
2760 reflect it to the caller as LONGINT_INVALID. If it reports
2761 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
2762 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
2763 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
2765 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
2766 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
2767 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
2768 [defined UINTMAX_MAX]: New macros.
2770 2003-10-14 Bruno Haible <bruno@clisp.org>
2772 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
2773 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
2774 Also use volatile where needed.
2776 2003-10-12 Paul Eggert <eggert@twinsun.com>
2778 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
2779 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
2780 and define in terms of the other primitives.
2781 * xmalloc.c: Include stdbool.h; do not include exit.h.
2782 (SIZE_MAX): Define if not already defined.
2783 (array_size_overflow): New function.
2784 (xalloc_die): Abort instead of exiting if 'error' returns.
2785 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
2786 (xmalloc, xrealloc): Use them.
2787 (xcalloc): Check for address arithmetic overflow.
2788 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
2789 a bit faster than strcpy.
2791 2003-10-08 Paul Eggert <eggert@twinsun.com>
2793 Merge getpass from libc, plus a few fixes.
2795 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
2796 Include <stdbool.h>.
2797 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
2798 __fsetlocking to empty.
2799 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
2800 do include <bits/libc-lock.h>.
2801 Do not include <fcntl.h>; not needed.
2802 [_LIBC]: Include <wchar.h>.
2803 (NOTCANCEL_MODE): New macro.
2804 (flockfile, funlockfile) [_LIBC]: New macros.
2805 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
2806 [!_LIBC]: New macros.
2807 (call_fclose): New function.
2808 (getpass): Use it. Save tty stream separately; this simplifies the
2809 code and makes it more reliable if stdin happens to equal stdout.
2810 Invoke __fsetlocking on tty.
2811 Handle thread cancellation if needed.
2812 Namespace cleanup (use __tcgetattr, __getline).
2813 Use bool for Booleans.
2814 [USE_IN_LIBIO]: Handle wide streams.
2815 [!_LIBC]: Unconditionally do the fseek, since we don't know what
2816 stream might go where.
2818 * unlocked-io.h: Include <stdio.h>, so that the caller
2819 doesn't have to include <stdio.h> before us.
2820 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
2821 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
2822 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
2823 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
2824 if not declared, so that we can use getpass.c code from libc without
2826 (flockfile, ftrylockfile, funlockfile): New macros.
2828 2003-10-06 Bruno Haible <bruno@clisp.org>
2830 * version-etc-2.h: Remove file.
2831 * version-etc-2.c: Remove file.
2833 2003-09-25 Jim Meyering <jim@meyering.net>
2834 Bruno Haible <bruno@clisp.org>
2836 This lets translators provide better translations for the
2837 "Written by ..." part of --version output.
2838 * version-etc.h: Include stdarg.h.
2839 (version_etc_copyright): Declare as readonly.
2840 (version_etc): Make this function variadic with a NULL-terminated list
2841 of author name strings.
2842 (version_etc_va): New declaration.
2843 * version-etc.c: Include stdarg.h, stdlib.h.
2844 (version_etc_copyright): Declare as readonly.
2845 (version_etc_va): New function. Provide a different translatable string
2846 for each possible number of authors < 10. Abbreviate when there are 10
2848 (version_etc): Make this function variadic. Call version_etc_va.
2849 Suggestion from Gary V. Vaughan.
2851 * long-options.h (parse_long_options): Change prototype: the authors
2852 string is moved to the end and becomes variadic.
2853 * long-options.c: Include stdarg.h.
2854 (parse_long_options): Make this function variadic, too.
2855 Call version_etc_va, not version_etc.
2857 2003-10-06 Bruno Haible <bruno@clisp.org>
2859 * fatal-signal.h: New file, from GNU gettext.
2860 * fatal-signal.c: New file, from GNU gettext.
2862 2003-10-04 Karl Berry <karl@gnu.org>
2864 * argp*: update from libc.
2866 2003-10-01 Larry Jones <lawrence.jones@eds.com>
2868 * getpass.c (getpass): Use a no-op fseek when switching from input to
2869 output mode on the same stream.
2871 2003-09-29 Paul Eggert <eggert@twinsun.com>
2873 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
2874 Fix arg typo in previous patch.
2876 2003-09-28 Jim Meyering <jim@meyering.net>
2878 * error.c: Correct cpp indentation.
2880 2003-09-27 Paul Eggert <eggert@twinsun.com>
2882 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
2883 Omit the special code that used __typeof__, since we worry that
2884 it could be more trouble than it's worth. See:
2885 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
2886 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
2890 2003-09-26 Jim Meyering <jim@meyering.net>
2892 * error.c (error_tail): Move some declarations
2893 into inner scope where the local variables are used.
2895 2003-09-26 Bruno Haible <bruno@clisp.org>
2897 * stpncpy.h (gnu_stpncpy): New declaration.
2898 (stpncpy): Define as alias for gnu_stpncpy.
2899 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
2901 2003-09-26 Paul Eggert <eggert@twinsun.com>
2903 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
2904 (error_tail): Do not loop, reallocating temporary buffer, since
2905 the output cannot contain more wide characters than the input
2906 contains bytes, the size must be big enough already. This avoids
2907 one potential size overflow calculation. Check for size overflow
2908 when calculating temporary buffer size. Free temporary buffer
2909 when done, if it was allocated with malloc; this plugs a memory
2910 leak. Remove casts from void * to pointers, that are no longer
2911 needed now that we're assuming C89 or better.
2913 Merge error changes from glibc.
2915 * error.c, error.h: Update copyright notice header to match glibc.
2916 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
2917 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
2918 Disable cancellation while printing error.
2919 * error.h: Prepend __ to parameter names.
2921 2003-09-25 Karl Berry <karl@gnu.org>
2923 * argp-fmtstream.c, argp-help.c: update from libc.
2925 2003-09-25 Bruno Haible <bruno@clisp.org>
2927 * version-etc-2.h: New file, from version-etc.h with modifications.
2928 * version-etc-2.c: New file, from version-etc.c with modifications.
2930 2003-09-25 Simon Josefsson <jas@extundo.com>
2932 * xgetdomainname.h: New file.
2933 * xgetdomainname.c: New file.
2935 2003-09-25 Simon Josefsson <jas@extundo.com>
2936 Bruno Haible <bruno@clisp.org>
2938 * getdomainname.h: New file.
2939 * getdomainname.c: New file.
2941 2003-09-24 Paul Eggert <eggert@twinsun.com>
2943 * linebuffer.c (freebuffer): Don't free the argument, just
2944 the buffer associated with the argument. Bug reported by
2947 2003-09-19 Karl Berry <karl@gnu.org>
2949 * argp.h: update from libc.
2951 2003-09-16 Paul Eggert <eggert@twinsun.com>
2953 * linebuffer.c (readlinebuffer): Return NULL immediately upon
2954 input error, instead of returning NULL the next time we are called
2955 (and therefore losing track of errno).
2957 2003-09-15 Paul Eggert <eggert@twinsun.com>
2959 * getndelim2.c (getndelim2): Don't trash errno when a read
2960 fails, so that the caller gets the proper errno.
2962 * readutmp.c (read_utmp): Likewise.
2963 Check for fstat error. Close stream and free storage
2966 2003-09-14 Bruno Haible <bruno@clisp.org>
2968 * fwriteerror.h: New file.
2969 * fwriteerror.c: New file.
2971 2003-09-14 Jim Meyering <jim@meyering.net>
2973 * getloadavg.c: Correct cpp indentation.
2974 * strdup.c: Likewise.
2975 * vasnprintf.c: Likewise.
2977 2003-09-12 Paul Eggert <eggert@twinsun.com>
2979 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
2980 * obstack.c [!defined _LIBC]: Likewise.
2981 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
2982 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
2983 * exitfail.c: Don't include stdlib.h; no longer needed.
2985 More changes to assume C89 or better.
2987 * error.c (error_tail): Assume vprintf.
2989 * argmatch.c (getenv): Remove decl.
2990 * progreloc.c (get_full_program_name): Define via prototype.
2991 * setenv.c (clearenv): Likewise.
2992 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2994 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2995 (malloc, memcpy): Remove decls.
2996 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2997 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2998 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2999 (memcpy): Remove macro.
3000 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
3001 (__P): Remove. All uses removed.
3002 (PTR): Remove. All uses changed to void *.
3003 (CHAR_BIT, NULL): Remove.
3004 (spaces, zeros, memset_space, memset_zero)
3005 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
3007 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
3008 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
3009 Define with prototype.
3010 Remove now-unnecessary prototype decl.
3011 (extra_args_spec): Assume ANSI C. All uses changed.
3012 (extra_args_spec_iso): Remove.
3013 (my_strftime, emacs_strftimeu): Define via prototype.
3014 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
3016 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
3017 * strtoimax.c: Include <stdlib.h> unconditionally.
3018 (strtoul, strtol): Remove decls.
3019 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
3021 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
3022 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
3023 (LOCALE_PARAM_PROTO): New macro.
3024 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
3025 (INTERNAL (strtol), strtol): Define with a prototype.
3026 (PARAMS): Remove. All uses removed.
3027 * tempname.c: Include <string.h> unconditionally.
3028 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
3029 * xgethostname.c (main): Define with a prototype.
3030 * xmalloc.c: Include "xalloc.h" first, to check interface.
3031 Include <stdlib.h> unconditionally.
3032 (calloc, malloc, realloc, free): Remove decls.
3033 * xstrtod.c: Include "xstrtod.h" first, to check interface.
3034 Include <stdlib.h> unconditionally. Sort include file names.
3036 (xstrtod): Define with a prototype.
3037 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
3038 (strtol, strtoul): Remove decls.
3040 2003-09-11 Paul Eggert <eggert@twinsun.com>
3042 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
3043 Include <stdlib.h>, <string.h> unconditionally.
3044 Remove now-unnecessary cast to char *.
3045 * strnlen.c: Include <string.h> unconditionally.
3046 * yesno.c (yesno): Define with a prototype.
3048 2003-09-10 Bruno Haible <bruno@clisp.org>
3050 * strcspn.c: Include <string.h> unconditionally.
3051 * strpbrk.c: Include <string.h> unconditionally.
3052 * strstr.c: Include <string.h> unconditionally.
3053 * unicodeio.c: Include <string.h> unconditionally.
3054 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
3055 * unsetenv.c: Likewise.
3056 * xreadlink.c: Include <stdlib.h> unconditionally.
3057 * yesno.c: Include <stdlib.h> unconditionally.
3058 (rpmatch): Add prototype.
3060 2003-09-10 Jim Meyering <jim@meyering.net>
3062 * error.c: Correct indentation of cpp directives.
3064 2003-09-09 Paul Eggert <eggert@twinsun.com>
3068 * acosl.c (main): Use a prototype.
3069 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
3072 * getloadavg.c (getloadavg, main): Define via prototypes.
3074 * getopt.h (struct option.name): Assume C89, and use 'const'.
3075 (getopt, etopt_long, getopt_long_only, _getopt_internal)
3076 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
3078 * getopt.c (const): Remove macro.
3079 Include <string.h> unconditionally.
3080 (my_index): Remove; all uses changed to strchr.
3081 (strlen): Remove decl.
3082 (exchange): Remove forward decl; no longer needed.
3083 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
3084 Define with prototype.
3085 * getopt1.c (const): Remove macro.
3086 (getopt_long, getopt_long_only, main): Define with prototype.
3088 * getugroups.c: Include <string.h> unconditionally.
3090 * getusershell.c: Include <stdlib.h> unconditionally.
3091 (getusershell, setusershell, endusershell, readname, main):
3092 Define with prototypes.
3094 * group-member.c: Include group-member.h first.
3095 Include <stdlib.h> unconditionally.
3097 * hard-locale.c: Include hard-locale.h first.
3098 Include <stdlib.h>, <string.h> unconditionally.
3100 * hash.c (free, malloc): Remove decls.
3101 Include <stdlib.h> unconditionally.
3103 * human.c: Include <stdlib.h>, <string.h> unconditionally.
3104 (getenv): Do not declare.
3106 * idcache.c: Include <string.h> unconditionally.
3108 * long-options.c: Include long-options.h first, to test interface.
3109 Include <stdlib.h> unconditionally.
3111 * makepath.c: Include makepath.h first, to test interface.
3112 Include <stdlib.h> and <string.h> unconditionally.
3114 * linebuffer.c: Include <stdlib.h>.
3115 (free): Remove decl.
3117 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
3118 rpl_malloc returns void *, not char *.
3119 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
3121 * md5.h: Include <limits.h> unconditionally.
3122 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
3123 (__P): Remove; all uses removed.
3124 * md5.c: Include "md5.h" first.
3125 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
3126 md5_buffer, md5_process_bytes, md5_process_block):
3127 Define with prototypes.
3128 * sha.h (__P): Remove all uses. (It wasn't defined??)
3129 * sha.c: Include "sha.h" first.
3130 Include <stdlib.h>, <string.h> unconditionally.
3132 * memchr.c (__ptr_t): Remove; all uses changed to void *.
3133 * memcmp.c (__ptr_t): Likewise.
3134 * memrchr.c (__ptr_t): Likewise.
3135 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
3136 Include <string.h> unconditionally.
3137 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
3138 * memchr.c: Include <stdlib.h> unconditionally.
3139 * memchr.c (LONG_MAX): Remove.
3140 * memrchr.c (LONG_MAX): Likewise.
3141 * memchr.c (__memchr): Define via a prototype.
3142 * memrchr.c (__memrchr): Likewise.
3143 * memcmp.c (__P): Remove, and remove all uses.
3144 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
3145 Remove forward decls; no longer needed.
3146 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
3147 Use types required by C89 in prototype.
3149 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
3150 * savedir.c: Likewise.
3151 * mkdir.c (free): Remove decl.
3152 * rmdir.c (rmdir): Define with a prototype.
3153 * savedir.c: Include savedir.h first, to test interface.
3155 * mktime.c (STDC_HEADERS): Remove.
3156 Include <stdlib.h>, <string.h> unconditionally.
3158 * modechange.c: Include <stdlib.h> unconditionally.
3159 (malloc): Remove decl.
3161 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
3162 (free): Remove decl.
3164 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
3165 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
3166 (This type really should be intptr_t, but that's a C99ism.)
3167 (_obstack_memcpy): Remove: all uses changed to memcpy.
3168 Include <string.h> unconditionally.
3169 (struct obstack): Assume __STDC__ for types of members
3170 chunkfun, freefun, extra_arg.
3171 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3172 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3173 obstack_begin, obstack_specify_allocation,
3174 obstack_specify_allocation_with_arg, obstack_chunkfun,
3175 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3176 Remove unprototyped decls and the macros that use them.
3177 * obstack.c (POINTER): Remove. All uses changed to void *.
3178 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3179 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3180 (defined __STDC__ && __STDC__)]:
3181 Remove nonprototyped code.
3182 Include <stdlib.h> unconditionally.
3183 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3184 _obstack_allocated_p, _obstack_free, obstack_free,
3185 _obstack_memory_used, print_and_abort):
3186 Define using prototypes.
3187 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3188 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3189 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3190 obstack_next_free, obstack_object_size, obstack_room) [0]:
3191 Remove unused, unprototyped code.
3193 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3195 * physmem.c (physmem_total, physmem_available, main): Define
3198 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3199 (main): Define with a prototype.
3201 * posixver.c (getenv): Remove decl.
3203 * putenv.c (malloc): Returns void *, not char *.
3204 Include <string.h> unconditionally.
3205 (strchr, memcpy, NULL): Do not define.
3207 * readtokens.c: Include readtokens.h first, to test interface.
3208 Include <stdlib.h>, <string.h> unconditionally.
3209 (init_tokenbuffer): Define with a prototype.
3211 * regex.c (PARAMS): Remove. All uses removed.
3212 All uses of _RE_ARGS removed, too.
3213 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3215 (bzero): Assume memset exists.
3216 (memcmp, memcpy, NULL): Remove.
3217 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3218 char, or assignments to local vars of type signed char.
3219 (init_syntax_once, PREFIX(extract_number_and_incr),
3220 PREFIX(print_partial_compiled_pattern),
3221 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3222 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3223 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3224 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3225 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3226 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3227 wcs_compile_range, byte_compile_range, truncate_wchar,
3228 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3229 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3230 count_mbs_length, wcs_re_match_2_internal,
3231 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3232 PREFIX(alt_match_null_string_p),
3233 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3234 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3235 regfree, PREFIX(extract_number)): Define with prototype. Remove
3236 now-unnecessary declaration, if any.
3237 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3239 Remove now-unnecessary casts among pointer types.
3240 * regex.h (_RE_ARGS): Remove. All uses removed.
3242 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3243 (free): Remove decl.
3245 * rpmatch.c: Include <stdlib.h> unconditionally.
3247 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3248 (free): Remove decl.
3250 * save-cwd.c: Include <stdlib.h> unconditionally.
3251 * xgetcwd.c: Likewise.
3253 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3254 (free): Remove decl.
3256 * strchrnul.c (strchrnul): Define with a prototype.
3257 Fix bug: c_in was not converted to char before searching.
3259 The following changes are not K&R related:
3261 * group-member.h: Include <sys/types.h>, so that this file is
3263 * makepath.h: Likewise.
3265 * getusershell.c (readname, default_index, line_size, readname):
3266 Use size_t, not int, for sizes.
3267 (readname): If the size overflows, report an error instead of
3270 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3272 * getndelim2.c: Assume stdlib.h per the C89 spec.
3274 2003-09-08 Paul Eggert <eggert@twinsun.com>
3276 Assume C89 or better; remove K&R cruft.
3277 A few of these changes were first proposed by Derek Robert Price
3278 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3280 * addext.c: Include <string.h> unconditionally.
3281 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3282 Don't declare getenv or malloc.
3284 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
3285 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
3287 (find_stack_direction, alloca): Use prototypes.
3289 * atexit.c (atexit): Define using a prototype.
3291 * basename.c, dirname.c, stripslash.c:
3292 Include <string.h> unconditionally.
3294 * bcopy.c: Include <stddef.h>.
3295 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
3297 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
3299 * error.h (error, error_at_line, error_print_progname)
3300 [! (defined (__STDC__) && __STDC__)]: Remove decls.
3301 * error.c: Include error.h first, to check interface.
3302 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3303 (VA_START): Remove; all uses changeed to va_start.
3304 (exit, strerror): Remove decls.
3305 (error_print_progname): Prototype uncondionally.
3306 Don't include <errno.h>; no longer needed.
3307 (private_strerror): Remove.
3308 (error_tail): Always define.
3309 (error, error_at_line): Assume C89 or better; always use prototypes.
3310 * fatal.c: Include "fatal.h" first, to test interface.
3311 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3312 (VA_START): Remove; all uses changed to va_start.
3313 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
3315 (exit): Remove decl.
3316 (fatal): Prototype unconditionally. Assume va_start works.
3317 Abort at end, to pacify gcc.
3319 * euidaccess.c (main): Define with a prototype.
3321 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
3323 * exitfail.c: Include <stdlib.h> unconditionally.
3325 * fnmatch_.h (__P): Remove. All uses changed to assume
3327 * fnmatch.c: Include fnmatch.h first, to test interface.
3328 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
3329 (getenv): Remove decl.
3330 (fnmatch): Define using a prototype.
3331 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
3332 (FCT): Define using a prototype.
3334 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
3336 * gethostname.c: Include <stddef.h>.
3337 (gethostname): Define with prototype. Length is size_t, not int.
3339 2003-09-08 Paul Eggert <eggert@twinsun.com>
3341 * getversion.c: Remove; was migrated to backupfile.c in 1997.
3342 getversion.c should have been removed then, but was accidentally
3345 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
3346 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
3348 2003-09-07 Paul Eggert <eggert@twinsun.com>
3350 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
3351 copy_tm_result. Bug reported by Simon Josefsson in
3352 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
3354 2003-09-06 Paul Eggert <eggert@twinsun.com>
3356 * time_r.c, time_r.h: New files.
3358 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
3360 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
3361 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
3363 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
3365 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
3366 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
3369 * timegm.c: Switch to glibc implementation, with the following changes:
3370 [defined HAVE_CONFIG_H]: Include <config.h>.
3371 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
3372 (__mktime_internal) [!defined _LIBC]: New decl.
3373 (__gmtime_r) [!defined _LIBC]: New macro and function.
3374 (timegm): Use a prototype, since gnulib assumes C89.
3375 Do not bother declaring tmp to be const, as it's not really usefu.
3376 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
3377 (timegm): Declare only if HAVE_DECL_TIMEGM.
3379 2003-09-03 Paul Eggert <eggert@twinsun.com>
3381 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
3382 Bug reported by Lute Kamstra in
3383 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
3385 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
3386 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
3387 course with correspondingly smaller numbers for tomorrow and
3388 yesterday. From Tadayoshi Funaba. Originally installed into
3389 sh-utils on 1999-08-07, but the patch got lost (I guess during the
3392 2003-08-31 Simon Josefsson <jas@extundo.com>
3394 * timegm.h: New file.
3395 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
3397 2003-08-31 Karl Berry <karl@gnu.org>
3399 * argp.h: update from libc.
3401 2003-08-28 Bruno Haible <bruno@clisp.org>
3403 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
3404 warning on QNX, which defines O_BINARY to 000000.
3406 2003-08-24 Bruno Haible <bruno@clisp.org>
3408 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
3409 MSVC7 <stdio.h> is included later.
3411 2003-08-20 Bruno Haible <bruno@clisp.org>
3413 * progname.h: New file, from GNU gettext.
3414 * progname.c: New file, from GNU gettext.
3415 * progreloc.c: New file, from GNU gettext.
3417 2003-08-19 Bruno Haible <bruno@clisp.org>
3419 * xstrdup.c: Assume <string.h> exists.
3421 2003-08-18 Jim Meyering <jim@meyering.net>
3423 * setenv.h: Indent nested cpp directive.
3424 * vasnprintf.c: Remove trailing blanks.
3426 2003-08-17 Simon Josefsson <jas@extundo.com>
3427 Bruno Haible <bruno@clisp.org>
3429 * xstrndup.h: New file.
3430 * xstrndup.c: New file.
3432 2003-08-17 Bruno Haible <bruno@clisp.org>
3434 * strndup.h: New file.
3436 2003-08-16 Paul Eggert <eggert@twinsun.com>
3438 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
3439 space, undoing this 2003-08-12 change:
3440 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
3442 2003-08-16 Jim Meyering <jim@meyering.net>
3444 Merge from coreutils.
3445 * xstrtoimax.c: #else #if -> #elif.
3446 * xstrtoumax.c: Likewise.
3448 2003-08-15 Paul Eggert <eggert@twinsun.com>
3450 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
3451 rather than tab, after '#' in shell-script copyright notices.
3452 Suggested by Bruno Haible.
3454 2003-08-15 Jim Meyering <jim@meyering.net>
3455 and Paul Eggert <eggert@twinsun.com>
3457 Merge from coreutils.
3458 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
3459 member but strut utmpx does not. Needed for AIX 4.3.3.
3460 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
3462 2003-08-15 Jim Meyering <jim@meyering.net>
3464 Merge from coreutils.
3465 * xgethostname.c: Include <stdlib.h>.
3466 (xghostname): Don't exit for anything other than memory-related
3467 failure; just return NULL.
3468 * userspec.c: Include "posixver.h".
3469 (parse_user_spec): Accept `.' as a separator only
3470 in pre-POSIX-200112 mode.
3471 * strtoimax.c: Use #elif rather than #else #if.
3472 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
3473 Remove function, now that we can rely on a working tzset function.
3474 [!_LIBC]: Ensure that the required autoconf test has been run.
3475 [!defined _NL_CURRENT && HAVE_STRFTIME]:
3476 Use underlying_strftime for %r.
3477 * sha.c: Merge in some clean-up and optimization changes from glibc.
3478 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
3479 Ensure that it is a multiple of 64.
3480 Rearrange loop exit tests so as to avoid performing an
3481 additional fread after encountering an error or EOF.
3482 * realloc.c: Update copyright date.
3484 2003-08-14 Jim Meyering <jim@meyering.net>
3486 Merge from coreutils.
3487 * obstack.h: Whitespace changes.
3488 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
3489 and xcalloc return values.
3490 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
3491 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
3492 hang on OSF/1 5.1 for DIR on both local and remote file systems.
3493 Reported by (and fix confirmed by) Nelson H. F. Beebe.
3494 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3496 Use mntctl's return value to drive the entry-processing loop, since
3497 we can't rely on the value of the vmt_length member in the last
3498 entry. On some systems doing so could result in exhausting
3499 virtual memory. Based in part on a patch from Mike Jetzer.
3501 2003-08-14 Jim Meyering <jim@meyering.net>
3502 and Paul Eggert <eggert@twinsun.com>
3504 Merges from coreutils, plus other fixes.
3505 * physmem.c: Merge in portability changes from gcc/libiberty
3506 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
3507 for credits and details. Thanks to Kaveh Ghazi for helping
3508 to keep these files in sync.
3509 (ARRAY_SIZE): Define it.
3510 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
3511 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
3512 (memcasecmp): Don't assume size_t fits in unsigned int.
3513 Remove casts and duplicate code.
3514 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
3515 (memcpy): Remove definition.
3516 Merge in some clean-up and optimization changes from glibc.
3517 [BLOCKSIZE]: Move definition to top of file.
3518 Ensure that it is a multiple of 64.
3519 Rearrange loop exit tests so as to avoid performing an
3520 additional fread after encountering an error or EOF.
3521 * md5.h (md5_uintptr): Define.
3522 * makepath.c (CLEANUP_CWD): Report an error if we failed to
3523 return to the initial working directory. Preserve errno
3525 * idcache.c: Include "xalloc.h".
3526 (xmalloc, xrealloc): Remove decls.
3527 (getuser): Remove casts no longer required in C89.
3528 * human.c: Include stdio.h, for sprintf.
3529 * group-member.c: Include "xalloc.h".
3530 (xmalloc, xrealloc): Remove decls.
3531 (get_group_info): Remove casts no longer required in C89.
3532 * getusershell.c (readname): Remove casts no longer required in C89.
3533 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
3534 * getline.c: Whitespace fix, from coreutils.
3536 2003-08-13 Paul Eggert <eggert@twinsun.com>
3538 * exclude.c: Include <ctype.h>
3539 (IN_CTYPE_DOMAIN): New macro.
3541 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
3544 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3545 Undo previous (whitespace-only) change.
3547 2003-08-12 Paul Eggert <eggert@twinsun.com>
3549 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3550 Normalize leading white space and remove trailing white space.
3551 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
3552 notice, as per ../config/srclist-update.
3554 Merge from coreutils.
3555 * euidaccess.h: New file.
3556 * euidaccess.c: Include it.
3557 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
3558 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
3559 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
3561 2003-08-11 Bruno Haible <bruno@clisp.org>
3563 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
3564 (vasnprintf): Use it instead of wcslen.
3566 2003-08-11 Bruno Haible <bruno@clisp.org>
3568 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
3569 value to ensure that _Bool promotes to int. Use #define for _Bool when
3570 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
3572 2003-08-10 Karl Berry <karl@gnu.org>
3574 * regex.h: update from libc (whitespace fix).
3576 2003-08-09 Paul Eggert <eggert@twinsun.com>
3578 Merge some files from coreutils. These changes were
3579 originally made by Jim Meyering.
3580 * acl.c: Include <sys/types.h> before <sys/stat.h>;
3581 many older Unixes require this.
3582 * alloca.c (alloca): Remove cast to argument of free;
3583 no longer needed in C89.
3584 * alloca_.h, regex.h: Fix white space to match
3585 what GNU indent does.
3587 2003-08-05 Paul Eggert <eggert@twinsun.com>
3589 * bumpalloc.h: Remove.
3591 2003-08-04 Paul Eggert <eggert@twinsun.com>
3593 * getloadavg.c: Change copyright notice and spacing to conform to
3596 Merge from coreutils.
3597 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
3599 * getdate.y (date): Also accept dates like May-23-2003; suggestion
3600 from Karl Berry, implemented by Jim Meyering.
3601 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
3602 from Dmitry V. Levin.
3603 Remove anachronistic cast of xrealloc.
3604 * fnmatch_.h (__const): Remove. Use 'const'.
3605 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
3606 type. Otherwise, it wouldn't compile with at least /bin/cc on
3607 ymp-cray-unicos9.0.2.X.
3608 Combine two mostly-identical uses of alloca into one.
3609 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
3611 2003-08-04 Dave Love <d.love@dl.ac.uk>
3615 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
3616 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
3617 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
3618 obsolete NLIST_NAME_UNION.
3619 [__GNU__]: Undef BSD and FSCALE.
3620 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
3622 2003-08-03 Paul Eggert <eggert@twinsun.com>
3624 * stdbool_.h (_Bool): Make it signed char, instead of
3625 an enum type, so that it's guaranteed to promote to int. See:
3626 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
3628 2003-07-31 Paul Eggert <eggert@twinsun.com>
3630 * strerror.c: Include config.h, limits.h. Declare sprintf.
3631 (strerror): Don't assume that a printable int fits in 14 bytes.
3633 2003-07-24 Derek Robert Price <derek@ximbiot.com>
3634 Bruno Haible <bruno@clisp.org>
3636 * getline.h (getline, getdelim): Change return type to ssize_t.
3637 * getline.c (getline, getdelim): Likewise.
3638 Remove _GNU_SOURCE define; now it's defined in config.h through
3641 2003-07-22 Paul Eggert <eggert@twinsun.com>
3643 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
3644 over-parenthesization in macros.
3646 Sync with coreutils.
3648 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
3651 Use `exit_failure' for xalloc and xmemcoll instead of their own
3652 private exit-failure variables.
3653 * xalloc.h (xalloc_exit_failure): Remove.
3654 * xmalloc.c: Likewise. Include exitfail.h.
3655 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
3656 * xmemcoll.h (xmemcoll_exit_failure): Remove.
3657 * xmemcoll.c: Likewise. Include exitfail.h.
3658 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
3660 2003-07-18 Paul Eggert <eggert@twinsun.com>
3662 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
3663 * closeout.c: Likewise. Include "closeout.h" right after config.h,
3664 to test that it can stand by itself. Include "exitfail.h".
3665 Clients should set exit_failure instead.
3666 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
3668 2003-07-18 Andreas Schwab <schwab@suse.de>
3670 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
3672 2003-07-18 Bruno Haible <bruno@clisp.org>
3674 * getndelim2.h: New file.
3675 * getndelim2.c: Make into a module of its own. Include config.h,
3677 (getndelim2): Make non-static. Change return type to ssize_t.
3678 * getline.h: Change argument names.
3679 * getline.c: Include getndelim2.h instead of getndelim2.c.
3680 * getnline.c: Include getndelim2.h.
3682 2003-07-17 Bruno Haible <bruno@clisp.org>
3684 * Makefile.am: Remove file.
3685 * Makefile.in: Remove file.
3687 2003-07-17 Bruno Haible <bruno@clisp.org>
3689 * getnline.h: New file.
3690 * getnline.c: New file.
3691 * getndelim2.c: New file, extracted from getline.c.
3692 (getndelim2): Renamed from getdelim2, with added nmax argument.
3693 * getline.c: Include getndelim2.c.
3694 (getdelim2): Moved out to getndelim2.c.
3695 (getline, getdelim): Update.
3697 2003-07-15 <karl@gnu.org>
3699 * vasnprintf.c: update from gettext.
3701 2003-07-15 Jim Meyering <jim@meyering.net>
3703 * makepath.c (make_path): Enclose diagnostic in _(...).
3705 2003-07-14 Paul Eggert <eggert@twinsun.com>
3707 * asnprintf.c, asprintf.c, config.charset, gettext.h,
3708 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
3709 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
3710 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
3711 vasprintf.c, vasprintf.h: Regenerate. These files are now being
3712 updated automatically by ../config/srclist-update. This changes
3713 their license from LPGL to GPL.
3715 2003-07-14 Jim Meyering <jim@meyering.net>
3717 Don't emit diagnostics. Let callers do that.
3718 * save-cwd.c: Don't include "error.h".
3719 (save_cwd): Don't call error. Ensure that errno is valid
3720 when returning nonzero.
3722 * save-cwd.h (restore_cwd): Update prototype.
3723 * save-cwd.c (restore_cwd): Remove two parameters.
3724 Simplify. Don't call error upon failure. Let callers do that.
3725 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
3726 when auditing is enabled. But don't bother updating the #if.
3728 2003-07-14 Simon Josefsson <jas@extundo.com>
3730 * mempcpy.h: New file.
3731 * mempcpy.c: New file.
3733 2003-07-14 Paul Eggert <eggert@twinsun.com>
3735 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
3736 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
3737 unicodeio.c, unicodeio.h, unlocked-io.h:
3738 Switch from LGPL to GPL.
3740 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
3742 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
3743 it breaks C++ compilation.
3744 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
3746 2003-07-10 Jim Meyering <jim@meyering.net>
3748 * vasnprintf.c: Remove trailing blanks.
3749 Make cpp indentation consistent.
3751 2003-07-09 Paul Eggert <eggert@twinsun.com>
3753 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
3754 posixver.c, strftime.c, strnlen.c, strverscmp.c:
3755 Switch from LGPL to GPL.
3757 2003-07-07 Paul Eggert <eggert@twinsun.com>
3759 * mktime.c: Fix some boundary cases and remove need for floating point.
3761 Issue a compile-time diagnostic if time_t is floating point, or if
3762 two's complement arithmetic is not in effect, or if arithmetic
3763 right shift does not propagate the sign. These assumptions were
3764 all in the original code but they weren't checked.
3766 (TIME_T_MIDPOINT, verify): New macros.
3767 (__isleap): Remove; it has integer overflow problems.
3768 (leapyear): New function, without those problems.
3769 (ydhms_tm_diff): Remove; splitting into two parts.
3770 (ydhms_diff): New function, containing the arithmetic part of
3771 the old ydhms_tm_diff function. Issue a compile-time
3772 diagnostic if we are not using C99 integer division.
3773 Avoid casts when possible.
3774 (guess_time_tm): New function, containing the checking part of
3775 the old ydhms_tm_diff function. Return the new value, rather than
3776 the difference between it and the old. Accept a new argument T
3777 so that *T specifies the old value. Check for overflow in the result.
3779 (__mktime_internal): Use a time_t offset, not a long int offset.
3780 This undoes the 2003-06-04 change, which is no longer needed now
3781 that we have better overflow checking.
3782 (localtime_offset): Likewise.
3784 (__mktime_internal): Avoid harmful overflow on hosts where time_t
3785 and long are 64-bit but int is only 32-bit.
3786 (ydhms_diff): Use long int to store year1 and yday1.
3787 Issue a compile-time diagnostic if long int is not wide enough.
3789 (__mktime_internal): Use long int to store adjusted year and yday.
3790 Use plain C rather than preprocessor commands, if that doesn't
3792 Check for overflow (and try to repair) after each probe
3793 rather than checking only at the very end. This avoids some bugs
3794 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
3795 does not equal GMT offset at maximum time).
3796 Use integer to check for overflow rather than floating point; this
3797 is more portable to non-IEEE hosts, and is a tad faster.
3798 When we detect that we are oscillating between two values,
3799 don't check whether tm_isdst has the requested value, since
3800 we already know the answer. When tm_isdst has the wrong value,
3801 use a different heuristic to find the right one, based on the
3802 extreme values actually observed in practice in tz2003a,
3803 rather than the (overly optimistic) "previous 3 calendar quarters".
3805 (not_equal_tm, print_tm, check_result): Use "const T" rather than
3806 "T const" to accommodate glibc style.
3807 (check_result): Use less-confusing report format. "long" -> "long int.
3809 Don't loop if the iteration overflows time_t.
3810 Allow a negative step in the iteration.
3812 2003-07-01 Paul Eggert <eggert@twinsun.com>
3814 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
3815 having it depend on HAVE_SYS_TYPES_H.
3817 2003-06-25 Bruno Haible <bruno@clisp.org>
3819 * readlink.c: New file.
3821 2003-06-20 Bruno Haible <bruno@clisp.org>
3823 Assume C89, so PARAMS isn't needed.
3824 * unicodeio.h (PARAMS): Remove.
3825 * unicodeio.c: Don't use PARAMS.
3827 2003-06-18 Jim Meyering <jim@meyering.net>
3829 Merge changes from coreutils.
3830 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
3831 Remove explicit declarations of xmalloc and realloc.
3833 (read_utmp): Remove anachronistic cast of xmalloc.
3835 2003-06-17 Paul Eggert <eggert@twinsun.com>
3837 Assume C89, so PARAMS isn't needed.
3838 * backupfile.h (PARAMS): Remove. All uses removed.
3839 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
3840 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
3841 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
3842 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
3843 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
3844 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
3845 xstrtol.h: Likewise.
3846 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
3847 same.h, strverscmp.h: Do not include config.h; no longer needed.
3848 Anyway, config.h should always be included before any other file.
3850 2003-06-11 Simon Josefsson <jas@extundo.com>
3852 * sysexit_.h: New file.
3854 2003-05-20 Derek Price <derek@ximbiot.com>
3856 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
3858 2003-06-10 Simon Josefsson <jas@extundo.com>
3860 * strchrnul.h: New file.
3861 * strchrnul.c: New file.
3863 2003-06-10 Simon Josefsson <jas@extundo.com>
3865 * argp.h: New file, from glibc.
3866 * argp-ba.c: New file, from glibc.
3867 * argp-eexst.c: New file, from glibc.
3868 * argp-fmtstream.c: New file, from glibc.
3869 * argp-fmtstream.h: New file, from glibc.
3870 * argp-fs-xinl.c: New file, from glibc.
3871 * argp-help.c: New file, from glibc.
3872 * argp-namefrob.h: New file, from glibc.
3873 * argp-parse.c: New file, from glibc.
3874 * argp-pv.c: New file, from glibc.
3875 * argp-pvh.c: New file, from glibc.
3876 * argp-xinl.c: New file, from glibc.
3878 2003-06-07 Jim Meyering <jim@meyering.net>
3880 * readtokens.h: Put `Free Software Foundation, Inc.'
3881 in place of my name in the copyright comment.
3882 Remove definition and uses of __P.
3885 * stat.c: Don't declare xmalloc explicitly.
3886 Instead, include "xalloc.h".
3887 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
3888 xrealloc, and xcalloc return values.
3889 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
3891 * xgetcwd.h: Remove definition/uses of PARAMS.
3893 2003-06-06 Jim Meyering <jim@meyering.net>
3895 * stdbool_.h: Renamed from stdbool.h.in.
3897 2003-06-06 Jim Meyering <jim@meyering.net>
3899 Merge from coreutils.
3900 * same.c: (same_name): Declare *_basename locals to be `const'.
3901 Consolidate declarations and initializations of *_base* locals.
3903 Merge from coreutils.
3904 This avoids a core dump on systems without GNU putenv,
3905 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
3906 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
3907 (unsetenv): New static function, from GNU libc.
3908 (rpl_putenv): Use it.
3910 * modechange.c: Remove trailing blanks.
3912 Merge from coreutils.
3913 * fsusage.c: Remove declaration of statfs.
3914 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
3916 * posixtm.c: Include <stdbool.h> unconditionally.
3918 2003-06-05 Paul Eggert <eggert@twinsun.com>
3920 * mktime.c (__mktime_internal): When resolving a tm_isdst
3921 mismatch, look in future quarters as well as past. This fixes a
3922 bug when processing fall-backwards gaps immediately after a long
3923 period of daylight-saving time.
3925 * mktime.c: Assume freestanding C89 or better.
3926 (HAVE_LIMITS_H): Remove. Assume it's 1.
3927 (__P): Remove; not used.
3928 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
3929 (mktime, not_equal_tm, print_tm, check_result,
3930 main): Use prototypes. Use const * where appropriate.
3931 (main): Fix typo in testing code that uncovered by above changes.
3932 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
3934 2003-06-04 Paul Eggert <eggert@twinsun.com>
3936 * mktime.c: Fix Debian bug 177940
3937 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
3938 (localtime_offset): Now long int, not time_t, because we want it
3939 to be guaranteed to be signed. All uses changed.
3940 (__mktime_internal): If overflow would occur when adding offset,
3943 Merge 'human' changes from coreutils. Rewrite to support
3944 locale-specific notations like thousands separators.
3945 * human.c: Simplify authorship notice.
3946 Include human.h immediately after config.h.
3947 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
3948 <limits.h>: Do not include, since human.h does.
3949 (SIZE_MAX, UINTMAX_MAX): New macros.
3950 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
3951 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
3952 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
3953 (power_letter): Renamed from suffixes.
3954 (generate_suffix_backwards): Remove.
3955 (adjust_value): Now takes int style (because of human.h changes)
3956 and long double value (for greater precision on some platforms).
3957 (group_number): New function.
3958 (human_readable): Use it. Use integer options, not enum.
3959 Put the options before the sizes in the arg list.
3960 Support all the new options.
3961 The old human_readable function has been removed;
3962 use inttostr.h instead.
3963 (human_readable, default_block_size, humblock):
3964 Use uintmax_t, not int, for block sizes.
3965 (human_readable_inexact, block_size_types): Remove.
3966 (block_size_opts): New constant.
3967 (human_options): Renamed from human_block_size, with new signature
3968 that allows block sizes up to UINTMAX_MAX. All callers changed.
3969 * human.h: Add copyright and authorship notice.
3970 Include <limits.h> and <stdbool.h> unconditionally.
3971 (PARAMS): Remove. All uses removed.
3972 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
3973 (enum human_inexact_style): Remove tag; now a nameless enum.
3974 (human_floor, human_ceiling, human_round_to_even): Now have
3975 values 2, 0, 1 rather than -1, 1, 0.
3976 (human_group_digits, human_suppress_point_zero, human_autoscale,
3977 human_base_1024, human_SI, human_B): New constants.
3978 (human_readable_inexact, human_block_size): Remove.
3979 (human_readable): Size args are now uintmax_t, not int.
3980 (human_options): New decl.
3982 * exclude.c: (new_exclude, add_exclude): Remove casts that are
3983 unnecessary now that we assume C89 or better. This change
3984 imported from coreutils.
3986 * mktime.c (__mktime_internal): Do not reject negative timestamps
3987 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3988 in the 2003-05-30 sync from glibc.
3990 .h files should stand alone, but we shouldn't include <sys/types.h>
3991 if we can get away with just <stddef.h>.
3993 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3994 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3995 rather than <sys/types.h>, as we merely need size_t.
3996 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3998 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3999 Include <stdio.h>, to get FILE.
4000 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
4001 memcasecmp.h has included <stddef.h> and all we need is size_t.
4002 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
4003 our interface, instead of including <sys/types.h>
4005 2003-06-02 Paul Eggert <eggert@twinsun.com>
4008 Fix some minor time-related bugs with POSIX time arguments.
4009 Some valid time stamps were being rejected (notably -1, and
4010 time stamps before 1900 on 64-bit hosts). And some invalid
4011 time stamps were being accepted, e.g. September 31.
4013 * posixtm.h (posixtime): Return bool instead of time_t, so
4014 that we can return (time_t) -1 successfully.
4015 * posixtm.c: Likewise.
4016 [HAVE_STDBOOL_H]: Include <stdbool.h>.
4017 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
4018 (t): Remove static var.
4019 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
4020 of static var. All uses changed.
4021 (year): Do not reject years before 1900; they can occur with
4023 (posix_time_parse): Do not check for out-of-range components;
4024 that is now the caller's responsibility, since our checks were
4025 only approximations.
4026 (posixtime): Use mktime to check for out-of-range components,
4027 since it knows them exactly.
4028 If mktime returns (time_t) -1, check whether an error actually occurred
4029 by invoking localtime on -1.
4030 (main) [TEST_POSIXTIME]: Check for input data errors, and report
4031 posixtime failures better.
4032 Improve the test data (in comments only).
4034 2003-05-30 <karl@gnu.org>
4036 * mktime.c: update from libc.
4038 2003-05-30 Bruno Haible <bruno@clisp.org>
4040 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
4041 * localcharset.h: Likewise.
4042 * localcharset.c: Likewise.
4044 2003-05-28 Paul Eggert <eggert@twinsun.com>
4046 Assume the headers required for C89 freestanding compilers.
4047 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
4048 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
4049 without checking for HAVE_LIMITS_H.
4050 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
4051 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
4053 * fatal.c: Include <stdarg.h> without checking for __STDC__.
4054 * exclude.c: Include <stdbool.h> unconditionally.
4055 * tempname.c: Include <stddef.h> unconditionally.
4056 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
4057 * modechange.c, rpmatch.c (NULL): Don't define, since
4058 <stddef.h> does that.
4059 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
4060 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
4061 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
4062 * xstrtol.c: Likewise.
4063 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
4064 * savedir.c: Include <stddef.h> instead of defining NULL.
4066 * addext.c (addext): Use assignment rather than cast, to avoid
4067 warnings on some platforms.
4069 * mktime.c (__mktime_internal): Do not reject negative timestamps
4072 2003-05-10 Bruno Haible <bruno@clisp.org>
4074 * linebreak.c (iconv_string_length): Don't return -1 just because the
4075 string is longer than 4 KB.
4077 2003-05-12 Jim Meyering <jim@meyering.net>
4079 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
4080 the space-padded-by-default conversion specifiers, %e, %k, %l.
4082 2003-05-03 Bruno Haible <bruno@clisp.org>
4084 Upgrade to Unicode-4.0.
4085 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
4086 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
4087 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
4088 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
4089 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
4090 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
4091 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
4092 Change width of U+E0100..U+E01EF from 1 to 0.
4094 2003-04-25 Bruno Haible <bruno@clisp.org>
4096 * copy-file.c: Include <stddef.h>, for size_t.
4098 2003-04-25 Jim Meyering <jim@meyering.net>
4100 * copy-file.c (copy_file_preserving): Declare buf_size to be
4101 of type size_t, not int.
4103 2003-04-11 Jim Meyering <jim@meyering.net>
4105 Merge changes from Coreutils.
4107 2003-03-22 Jim Meyering <jim@meyering.net>
4109 * strftime.c (widen): Cast alloca return value to proper type.
4111 2003-01-19 Ulrich Drepper <drepper@redhat.com>
4114 * strftime.c (my_strftime): Handle very large width
4115 specifications for numeric values correctly. Improve checks for
4118 2003-01-19 Jim Meyering <jim@meyering.net>
4120 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
4121 (nl_get_alt_digit) [! defined my_strftime]: Define.
4122 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
4123 _nl_get_alt_digit and _nl_get_walt_digit.
4125 * strftime.c (my_strftime): Merge in locale-related changes from libc.
4126 These changes have no effect outside of _LIBC.
4128 2003-04-10 Bruno Haible <bruno@clisp.org>
4130 * findprog.h: New file, from GNU gettext.
4131 * findprog.c: New file, from GNU gettext.
4133 2003-04-05 Jim Meyering <jim@meyering.net>
4135 Merge changes from Coreutils.
4137 * exclude.h (PARAMS): Remove definition and uses.
4138 * exclude.c: Remove uses of `PARAMS'.
4140 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
4141 Add test-cases for DOS filenames. Declare program_name.
4142 (main): Set up program_name. Patch by Rich Dawe.
4144 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4146 Use mntctl's return value to drive the entry-processing loop, since
4147 we can't rely on the value of the vmt_length member in the last
4148 entry. On some systems doing so could result in exhausting
4149 virtual memory. Based in part on a patch from Mike Jetzer.
4151 2003-04-04 Bruno Haible <bruno@clisp.org>
4153 * linebreak.h: New file, from GNU gettext.
4154 * linebreak.c: New file, from GNU gettext with slight modifications.
4155 * lbrkprop.h: New file, from GNU gettext.
4157 2003-04-03 Bruno Haible <bruno@clisp.org>
4159 * utf8-ucs4.h: New file, from GNU gettext.
4160 * utf16-ucs4.h: New file, from GNU gettext.
4161 * ucs4-utf8.h: New file, from GNU gettext.
4162 * ucs4-utf16.h: New file, from GNU gettext.
4164 2003-04-02 Bruno Haible <bruno@clisp.org>
4166 * binary-io.h: New file, from GNU gettext.
4168 2003-04-01 Bruno Haible <bruno@clisp.org>
4170 * pathname.h: New file, from GNU gettext.
4171 * concatpath.c: New file, from GNU gettext.
4173 2003-03-30 Bruno Haible <bruno@clisp.org>
4175 * copy-file.c (copy_file_preserving): Don't set owner if the function
4176 chown() doesn't exist.
4178 2003-03-28 Bruno Haible <bruno@clisp.org>
4180 * copy-file.h: New file, from GNU gettext.
4181 * copy-file.c: New file, from GNU gettext.
4183 2003-03-18 Jim Meyering <jim@meyering.net>
4185 * quote.c (quote_n): Fix typo in comment.
4187 2003-03-14 Jim Meyering <jim@meyering.net>
4189 Merge changes from Coreutils.
4190 * obstack.h (obstack_object_size): Declare temporary, __o,
4191 to be const, in order to avoid warnings.
4192 (obstack_room): Likewise.
4193 (obstack_empty_p): Likewise.
4195 2003-03-13 Paul Eggert <eggert@twinsun.com>
4197 Merge changes from Bison.
4198 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4199 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4200 when compiling Bison 1.875's `bitset bset = obstack_alloc
4201 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4202 * hash.c: Include <stdbool.h> unconditionally.
4204 2003-03-09 Paul Eggert <eggert@twinsun.com>
4206 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4207 Reported by Bruce Becker; see:
4208 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4210 2003-03-03 Paul Eggert <eggert@twinsun.com>
4211 Bruno Haible <bruno@clisp.org>
4213 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4214 Reported by John Hughes, see
4215 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4217 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4219 * poll_.h: New file.
4222 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4224 * mathl.h: New file.
4225 * acosl.c: New file.
4226 * asinl.c: New file.
4227 * atanl.c: New file.
4228 * ceill.c: New file.
4231 * floorl.c: New file.
4232 * frexpl.c: New file.
4233 * ldexpl.c: New file.
4235 * sincosl.c: New file.
4237 * sqrtl.c: New file.
4239 * trigl.c: New file.
4240 * trigl.h: New file.
4242 2003-02-17 Bruno Haible <bruno@clisp.org>
4244 * mkdtemp.h: New file, from GNU gettext.
4245 * mkdtemp.c: New file, from GNU gettext.
4247 2003-01-31 Bruno Haible <bruno@clisp.org>
4249 * rename.c: #undef rename before defining rpl_rename.
4250 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4252 2003-01-30 Bruno Haible <bruno@clisp.org>
4254 * printf-args.h: New file, from GNU gettext.
4255 * printf-args.c: New file, from GNU gettext.
4256 * printf-parse.h: New file, from GNU gettext.
4257 * printf-parse.c: New file, from GNU gettext.
4258 * vasnprintf.h: New file, from GNU gettext.
4259 * vasnprintf.c: New file, from GNU gettext.
4260 * asnprintf.c: New file, from GNU gettext.
4261 * vasprintf.h: New file, from GNU gettext with modifications.
4262 * vasprintf.c: New file, from GNU gettext.
4263 * asprintf.c: New file, from GNU gettext.
4265 2003-01-29 Bruno Haible <bruno@clisp.org>
4267 * stpncpy.h: New file, from GNU gettext with modifications.
4268 * stpncpy.c: New file, from GNU gettext with modifications.
4270 2003-01-28 Bruno Haible <bruno@clisp.org>
4272 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4274 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4277 2003-01-27 Bruno Haible <bruno@clisp.org>
4279 * xsetenv.h: New file, from GNU gettext.
4280 * xsetenv.c: New file, from GNU gettext.
4282 2003-01-23 Bruno Haible <bruno@clisp.org>
4284 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
4286 2003-01-22 Bruno Haible <bruno@clisp.org>
4288 * exit.h: New file, from GNU gettext.
4290 2003-01-11 Bruno Haible <bruno@clisp.org>
4292 * stpcpy.h (stpcpy): Use ANSI C function declarations.
4293 * strcase.h (strcasecmp, strncasecmp): Likewise.
4295 2003-01-14 Jim Meyering <jim@meyering.net>
4297 * same.c (same_name): Tweak a comment.
4299 2003-01-11 Bruno Haible <bruno@clisp.org>
4301 * same.c (same_name): Reorder tests so as to avoid calling stat()
4302 when a string comparison is sufficient.
4304 2003-01-11 Bruno Haible <bruno@clisp.org>
4306 * readtokens.c (readtoken): Cast character to 'unsigned char', not
4309 2003-01-11 Bruno Haible <bruno@clisp.org>
4311 * hash-pjw.c: Add comment about low quality of this function.
4313 2003-01-12 Paul Eggert <eggert@twinsun.com>
4315 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
4316 to avoid collisions with libcurses and libreadline.
4318 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
4319 * getstr.h, getstr.c: Remove.
4320 * getline.c: Include "getline.h", to check interface.
4321 Move body of old getstr.c here: this defines MIN_CHUNK and
4322 declares getdelim2, which is renamed from getstr.
4323 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
4325 * linebuffer.c (readlinebuffer): Renamed from readline.
4327 * linebuffer.h: Likewise.
4328 (readline): Remove backward-compatibility macro.
4330 2003-01-12 Jim Meyering <jim@meyering.net>
4332 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
4334 2003-01-10 Bruno Haible <bruno@clisp.org>
4336 * alloca_.h: New file.
4337 * getdate.y: Unconditionally include alloca.h.
4338 * makepath.c: Likewise.
4339 * setenv.c: Likewise.
4340 * userspec.c: Likewise.
4342 2003-01-09 Bruno Haible <bruno@clisp.org>
4344 * stdbool.h.in: New file.
4346 2003-01-08 Bruno Haible <bruno@clisp.org>
4348 * safe-read.c: Include specification header first, to ensure its
4350 * full-write.c: Likewise.
4352 2003-01-08 Jim Meyering <jim@meyering.net>
4354 * full-write.c: Undefine and define-away `const' after inclusion
4355 of errno.h, not before. Suggestion from Bruno Haible.
4357 2003-01-07 Jim Meyering <jim@meyering.net>
4359 * full-write.c: Rework so that it may serve to define full_read, too.
4360 * full-read.c: Simply #define FULL_READ and include full-write.c.
4362 2003-01-06 Jim Meyering <jim@meyering.net>
4364 * version-etc.c: Update year in translatable copyright string.
4366 2002-12-25 Bruno Haible <bruno@clisp.org>
4368 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
4369 * xstrtol.h: Likewise.
4370 * xstrtoimax.c: Likewise.
4371 * xstrtoumax.c: Likewise.
4372 * human.h: Likewise.
4374 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
4375 on systems that have <inttypes.h> but not <stdint.h>.
4377 2002-12-31 Paul Eggert <eggert@twinsun.com>
4379 * memcoll.c (memcoll): Fall back on a simple algorithm using
4380 memcmp if strcoll doesn't work.
4382 2002-12-23 Bruno Haible <bruno@clisp.org>
4384 * localcharset.h: New file.
4385 * localcharset.c: Include it.
4386 * unicodeio.c: Likewise.
4388 2002-12-22 Bruno Haible <bruno@clisp.org>
4390 * utime.c (utime_null): No need to call ftruncate if the file was
4393 2002-12-23 Bruno Haible <bruno@clisp.org>
4395 * memcoll.c (STRCOLL): New macro.
4398 2002-12-22 Bruno Haible <bruno@clisp.org>
4400 * getstr.h (getstr): Define, to avoid clash with libcurses.
4401 * linebuffer.h (readline): Define, to avoid clash with libreadline.
4403 2002-12-22 Bruno Haible <bruno@clisp.org>
4405 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
4407 2002-12-23 Bruno Haible <bruno@clisp.org>
4409 * getline.h: Include <stddef.h>, for size_t.
4411 * unicodeio.h: Include <stddef.h>, for size_t.
4412 * unicodeio.c: Don't include <stddef.h>.
4414 2002-12-17 Bruno Haible <bruno@clisp.org>
4416 * canon-host.c (strdup): Remove unused declaration.
4418 * fsusage.c: Include full_read.h.
4419 (get_fs_usage): Use full_read instead of safe_read.
4421 * utime.c (utime_null): Use SAFE_READ_ERROR.
4423 2002-12-11 Bruno Haible <bruno@clisp.org>
4425 * setenv.h: Rewritten to cope with systems that have setenv() but not
4427 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
4430 2002-12-11 Bruno Haible <bruno@clisp.org>
4432 * setenv.c (alloca): Fall back to malloc.
4434 (setenv): Use freea() to free memory allocated with alloca().
4436 2002-11-13 Bruno Haible <bruno@clisp.org>
4438 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
4439 function declarations.
4440 * unsetenv.c (unsetenv): Likewise.
4442 2002-03-04 Bruno Haible <bruno@clisp.org>
4444 Portability to AIX 4.3.3.
4445 * unsetenv.c: New file, extracted from setenv.c.
4446 * setenv.c: Move the unsetenv() function to unsetenv.c.
4448 2001-12-20 Bruno Haible <bruno@clisp.org>
4450 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
4451 use malloc instead. For SunOS 4.
4453 2001-12-11 Bruno Haible <bruno@clisp.org>
4455 * setenv.c: Declare alloca.
4456 (compar_fn_t): New typedef.
4457 (KNOWN_VALUE, STORE_VALUE): Use it.
4459 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
4462 2002-12-10 Paul Eggert <eggert@twinsun.com>
4464 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
4465 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
4466 Choose values that are less likely to collide with system fnmatch
4468 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
4469 defined (e.g., a pure POSIX system).
4470 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
4471 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
4473 2002-12-06 Jim Meyering <jim@meyering.net>
4475 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
4477 Merge in changes from libc's misc/error.c, in preparation
4478 for the merge of gnulib's changes back into libc.
4480 * error.c (_): Define only if not already defined.
4481 Move definition to follow all #include directives.
4482 Include unlocked-io.h only if !_LIBC.
4483 [_LIBC]: Include <libio/libioP.h>.
4484 [USE_IN_LIBIO]: Include <libio/iolibio.h>
4485 (fflush): Tweak definition to use INTUSE.
4488 2002-12-05 Paul Eggert <eggert@twinsun.com>
4490 * alloca.c [defined emacs]: Include "lisp.h".
4491 (xalloc_die) [defined emacs]: New macro.
4492 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
4493 [! defined emacs]: Include <xalloc.h>.
4494 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
4495 (pointer): Typedef to POINTER_TYPE *.
4496 (malloc): Remove decl; we now always use xmalloc.
4497 (alloca): Use old-style definition, since Emacs needs this.
4498 Check for arithmetic overflow when computing combined size.
4500 2002-12-04 Paul Eggert <eggert@twinsun.com>
4502 Do not generate unlocked-io.h automatically, since it's easier to
4503 maintain it by hand.
4505 * unlocked-io.h: New file, from GNU diffutils,
4506 but with proper copyright notice and attribution.
4508 * Makefile.am: Add copyright notice.
4509 (libfetish_a_SOURCES): Add unlocked-io.h.
4510 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
4511 (DISTCLEANFILES, io_functions): Remove macros.
4512 (EXTRA_DIST): Remove gen_uio.
4513 (unlocked-io.h): Remove rule.
4515 2002-12-04 Jim Meyering <jim@meyering.net>
4517 Reflect the fact that stat.c and lstat.c are no longer generated.
4518 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
4519 (DISTCLEANFILES): Likewise.
4520 (EXTRA_DIST): Likewise.
4521 (all_local): Don't depend on stat.c or lstat.c.
4522 (stat.c, lstat.c): Remove rules.
4523 (EXTRA_DIST): Remove xstat.in.
4525 * xstat.in: Remove file. Contents moved into stat.c.
4526 * stat.c: New file. Contents mostly from xstat.in.
4527 * stat.c: Rework so that it may serve to define rpl_lstat, too.
4528 * lstat.c: New file. Simply #define LSTAT and include stat.c.
4530 * safe-read.c: Rework so that it may serve to define safe_write, too.
4531 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
4533 2002-12-03 Jim Meyering <jim@meyering.net>
4535 * safe-read.c, safe-write.c: Change variable names and comments, but
4536 not semantics, to minimize the differences between these two files.
4537 (safe_read): Change comment to mention SAFE_READ_ERROR.
4539 * safe-read.c (IS_EINTR): Define.
4540 (safe_read): Use IS_EINTR in place of in-function cpp directives.
4542 2002-12-02 Bruno Haible <bruno@clisp.org>
4544 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
4545 Define, taken from safe-read.c.
4546 (INT_MAX): Provide fallback.
4547 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
4548 * safe-write.h (SAFE_WRITE_ERROR): Define.
4550 * safe-read.c (EINTR): Remove definition.
4551 (safe_read): Don't use EINTR if it is absent.
4553 2002-12-02 Jim Meyering <jim@meyering.net>
4555 * safe-read.c (EINTR): Define.
4556 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4557 (INT_MAX): Provide fallback.
4558 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
4560 * safe-read.h (SAFE_READ_ERROR): Define.
4562 2002-12-01 Jim Meyering <jim@meyering.net>
4564 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
4565 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
4567 2002-11-27 Paul Eggert <eggert@twinsun.com>
4569 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4570 hash_rehash): Replace `if (limit <= value) abort ();' with
4571 `if (! (value < limit)) abort ();', for readability.
4573 2002-11-26 <karl@gnu.org>
4575 * strdup.c: copy from libc again, with jim's ok.
4576 * .cppi-disable: re-add strdup.c
4578 2002-11-25 <karl@gnu.org>
4580 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
4581 instead of "strtol.c".
4583 2002-11-25 Jim Meyering <jim@meyering.net>
4585 * mktime.c: Sync from libc, now that it has the latest fix.
4587 2002-11-24 <karl@gnu.org>
4589 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
4590 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
4592 2002-11-24 Jim Meyering <jim@meyering.net>
4594 Update from coreutils:
4596 * mktime.c: Merge in changes from libc.
4598 Avoid a link-time failure on some Linux systems.
4599 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
4600 (__mon_yday): Declare with the STATIC attribute.
4601 (__mktime_internal): Likewise.
4602 Based on a report from Greg Schafer.
4604 2002-11-23 Jim Meyering <jim@meyering.net>
4606 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
4607 Use `unsigned', not `int', as type of index.
4609 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
4611 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
4613 2002-11-22 Paul Eggert <eggert@twinsun.com>
4615 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
4616 hint that one should use `if (! x) abort ();' rather than `assert
4617 (x);', and anyway it's one less thing to worry about configuring.
4618 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4619 hash_rehash, hash_insert): Use abort rather than assert.
4621 2002-11-22 Paul Eggert <eggert@twinsun.com>
4623 * quotearg.h: Allow multiple inclusion by surrounding with
4624 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
4625 so that we can be included first.
4626 (PARAMS): Remove; we now assume C89 or later. All uses removed.
4627 * quotearg.c: Include quotearg.h immediately after config.h.
4628 No need to include stddef.h or sys/types.h any more.
4629 Surround local include files with "", not "<>".
4630 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
4631 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
4632 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
4633 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
4634 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
4635 (ISPRINT): Remove; no longer needed now that we assume C89.
4637 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
4640 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
4641 quotearg_char): Use SIZE_MAX rather than
4642 (size_t) -1 when we are talking about "infinity".
4644 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
4646 2002-11-22 Bruno Haible <bruno@clisp.org>
4648 * safe-read.h: Assume C89. Add comments.
4649 (safe_read): Change return type to size_t.
4650 * safe-read.c (safe_read): Change return type to size_t. Handle byte
4651 counts > SSIZE_MAX correctly.
4652 * safe-write.h: New file.
4653 * safe-write.c: New file.
4654 * full-read.h: New file.
4655 * full-read.c: New file.
4656 * full-write.h: Assume C89. Add comments.
4657 * full-write.c: Include safe-write.h.
4658 (full_write): Rewritten to use safe_write.
4659 Suggested by Jim Meyering and Paul Eggert.
4661 2002-11-21 Bruno Haible <bruno@clisp.org>
4663 Remove case insensitive option matching.
4664 * argmatch.h (argcasematch): Remove declaration.
4665 (ARGCASEMATCH): Remove macro.
4666 (__xargmatch_internal): Remove case_sensitive argument.
4667 (XARGMATCH): Update.
4668 (XARGCASEMATCH): Remove macro.
4669 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
4670 case_sensitive argument.
4671 (argcasematch): Remove function.
4672 (__xargmatch_internal): Remove case_sensitive argument.
4673 (main): Use XARGMATCH instead of XARGCASEMATCH.
4675 * xmalloc.c: Change compile-time error message. Add comment about
4676 required autoconf version.
4678 2002-11-21 Jim Meyering <jim@meyering.net>
4680 * strdup.c (strdup): Tweak comment and initial #if/#include.
4682 Merge in changes from the coreutils.
4684 2002-09-25 Paul Eggert <eggert@twinsun.com>
4685 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
4686 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
4687 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
4688 int. Work more efficiently if X is the same width as uintmax_t.
4689 Do not compare X to -1, to avoid bogus compiler warning.
4690 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
4691 Don't assume that f_frsize and f_bsize are the same type.
4693 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
4696 * makepath.c (make_path): Restore umask *before* creating the final
4698 (make_path): Minor reformatting.
4700 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
4701 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
4703 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
4704 ones. At least on GNU/Linux systems, `auto' means something else.
4707 2002-11-20 Paul Eggert <eggert@twinsun.com>
4709 Merge argmatch cleanups from Bison. Assume C89.
4711 * argmatch.c: Include config.h here, not in argmatch.h.
4712 Include stdlib.h, for EXIT_FAILURE.
4713 Always include <string.h>, since we assume C89.
4714 (EXIT_FAILURE): Remove pre-C89 bug workaround.
4715 * argmatch.h: Do not include <config.h> or <sys/types.h>.
4716 Include <stddef.h> instead, since it's all we need for size_t.
4717 (PARAMS): Remove. All uses removed.
4718 (ARRAY_CARDINALITY): Do not bother to #undef.
4719 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
4720 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4721 Remove unnecessary parentheses.
4722 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4723 Insert necessary parentheses.
4724 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
4725 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
4727 2002-11-19 Bruno Haible <bruno@clisp.org>
4729 * mbswidth.c: Include mbswidth.h right at the beginning.
4730 * mbswidth.h: Include <stddef.h>, for size_t.
4732 * mbswidth.h (PARAMS): Remove macro.
4733 (mbswidth, mbsnwidth): Use ANSI C function declarations.
4734 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
4736 * gcd.h (PARAMS): Remove macro.
4737 (gcd): Use ANSI C function declarations.
4738 * gcd.c (gcd): Likewise.
4740 2002-11-15 Bruno Haible <bruno@clisp.org>
4742 * strcspn.c: Include <stddef.h>.
4743 (strcspn): Use ANSI C function declaration. Change return type to
4745 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
4746 (strpbrk): Use NULL.
4747 * strpbrk.h (PARAMS): Remove macro.
4748 (strpbrk): Use ANSI C function declaration.
4749 * strstr.c: Don't include <sys/types.h>.
4750 * strstr.h (PARAMS): Remove macro.
4751 (strstr): Use ANSI C function declarations.
4753 2002-11-06 Bruno Haible <bruno@clisp.org>
4755 * gcd.h (gcd): Change argument type to 'unsigned long'.
4756 * gcd.c (gcd): Likewise.
4758 2002-11-05 Bruno Haible <bruno@clisp.org>
4760 * gcd.h: New file, from gettext-0.11.5.
4761 * gcd.c: New file, from gettext-0.11.5.
4763 2002-11-05 Bruno Haible <bruno@clisp.org>
4765 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4766 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4767 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4768 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4770 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4771 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4773 * closeout.c: Include gettext.h instead of <libintl.h>.
4774 * human.c: Include gettext.h instead of <libintl.h>.
4775 * quotearg.c: Include gettext.h instead of <libintl.h>.
4776 * rpmatch.c: Include gettext.h instead of <libintl.h>.
4777 * unicodeio.c: Include gettext.h instead of <libintl.h>.
4778 * userspec.c: Include gettext.h instead of <libintl.h>.
4779 * version-etc.c: Include gettext.h instead of <libintl.h>.
4780 * xmalloc.c: Include gettext.h instead of <libintl.h>.
4781 (textdomain): Remove definition.
4782 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
4784 * long-options.c: Remove include of <libintl.h> and definition of _.
4785 * same.c: Remove include of <libintl.h> and definition of _.
4787 2002-11-04 Bruno Haible <bruno@clisp.org>
4789 * stpcpy.h: New file, from GNU gettext-0.11.5.
4790 * strcase.h: New file, from GNU gettext-0.11.5.
4791 * strpbrk.h: New file, from GNU gettext-0.11.5.
4792 * strstr.h: New file, from GNU gettext-0.11.5.
4793 * xgetcwd.h: New file, from GNU gettext-0.11.5.
4795 2002-05-09 Bruno Haible <bruno@clisp.org>
4797 * config.charset: Update for newest glibc. Add canonical names
4798 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
4800 2002-05-09 Bruno Haible <bruno@clisp.org>
4802 * localcharset.c (get_charset_aliases): Add more Windows specific
4805 2002-05-08 Owen Taylor <otaylor@redhat.com>
4807 * config.charset: A few additions for Solaris.
4809 2001-12-05 Bruno Haible <bruno@clisp.org>
4811 * localcharset.c (locale_charset): Don't return an empty string.
4813 2001-10-23 Bruno Haible <haible@clisp.cons.org>
4815 * config.charset: msdos in uk_UA uses CP1125.
4817 2001-08-05 Bruno Haible <haible@clisp.cons.org>
4819 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
4820 * localcharset.c (locale_charset): Declare as extern "C".
4822 2002-02-15 Bruno Haible <bruno@clisp.org>
4824 * config.charset [msdosdjgpp]: For Russian, use CP866.
4826 2002-02-11 Bruno Haible <bruno@clisp.org>
4828 * config.charset: Add support for NetBSD.
4830 2002-09-25 <karl@gnu.org>
4832 * strdup.c: copy from libc/string (via ../config/srclist*).
4833 * getopt*: copy from libc/posix.
4834 * gettext.h: copy from gettext.
4835 * .cppi-disable: add strdup.c, gettext.h.
4837 2002-07-01 Jim Meyering <meyering@lucent.com>
4839 * c-stack.c: Include sys/time.h.
4840 From Volker Borchert.
4842 2002-06-11 Paul Eggert <eggert@twinsun.com>
4844 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
4845 New macro. Use it uniformly instead of
4846 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
4847 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
4848 reported by Vin Shelton.
4850 2002-06-22 Jim Meyering <meyering@lucent.com>
4852 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
4853 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
4855 2002-06-22 Paul Eggert <eggert@twinsun.com>
4857 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
4858 Do not assume SA_SIGINFO behavior.
4859 Bug reported by Jim Meyering on NetBSD 1.5.2.
4861 2002-06-22 Jim Meyering <meyering@lucent.com>
4863 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
4865 * exitfail.c, exitfail.h: Likewise.
4866 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
4868 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
4870 (EXTRA_DIST): Add fnmatch_loop.c.
4871 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
4873 * fnmatch_loop.c: New file, from diffutils-2.8.2.
4874 * fnmatch.c: Update from diffutils-2.8.2.
4875 * fnmatch_.h: New file. From diffutils-2.8.2.
4876 * fnmatch.h: Remove file.
4878 2002-06-18 Paul Eggert <eggert@twinsun.com>
4880 * file-type.h: Report an error if neither S_ISREG nor
4881 S_IFREG is defined, instead of using a test specific to glibc
4882 2.2. This should be safe, since POSIX requires S_ISREG and
4883 Unix Version 7 had S_IFREG. We don't need to check for
4884 <sys/types.h> since we don't use any symbols that it defines.
4886 2002-06-15 Jim Meyering <meyering@lucent.com>
4888 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
4889 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
4890 have been included before this file.
4892 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
4894 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
4895 so that each temporary file name is unique and valid in the first
4896 8 characters, for operation under DOS.
4898 2002-06-15 Jim Meyering <meyering@lucent.com>
4900 Work even with DJGPP 2.03, which lacks support for symlinks.
4902 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
4904 * lchown.c (S_ISLNK): Likewise.
4906 2002-06-14 Jim Meyering <meyering@lucent.com>
4908 * file-type.h: Use the version from diffutils-2.8.2.
4909 * file-type.c: Likewise.
4911 2002-05-27 Jim Meyering <meyering@lucent.com>
4913 Fix a problem seen only on nonconforming systems whereby ls.c's
4914 use of localtime, and then of gettimeofday would cause trouble:
4915 the localtime call used to initialize rpl_gettimeofday's save
4916 mechanism would clobber ls's current local time information so
4917 that in any long listing the first file would always be listed
4918 with date 1970-01-01. Analysis by Volker Borchert.
4920 * gettimeofday.c (localtime): Undefine.
4921 (rpl_localtime): New function.
4923 2002-05-22 Jim Meyering <meyering@lucent.com>
4925 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
4926 * file-type.h: New file.
4927 * file-type.c (file_type): New file/function. Extracted from diffutils.
4929 2002-04-29 Paul Eggert <eggert@twinsun.com>
4931 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
4933 2002-04-28 Paul Eggert <eggert@twinsun.com>
4935 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
4936 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
4937 of 127, since 64 is the largest conceivable number for ancient
4939 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
4941 2002-04-28 Jim Meyering <meyering@lucent.com>
4943 * sig2str.c (WTERMSIG): Remove definition (unused).
4945 2002-04-28 Paul Eggert <eggert@twinsun.com>
4947 * sig2str.h, sig2str.c: New files.
4948 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
4950 2002-04-24 Jim Meyering <meyering@lucent.com>
4952 * gettext.h: New file, from Gettext.
4953 * Makefile.am (INCLUDES): Remove -I../intl.
4954 (libfetish_a_SOURCES): Add gettext.h.
4956 2002-04-16 Jim Meyering <meyering@lucent.com>
4958 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
4959 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
4960 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
4962 2002-04-12 Jim Meyering <meyering@lucent.com>
4964 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
4966 2002-03-10 Jim Meyering <meyering@lucent.com>
4968 * makepath.c (make_path): Remove a comma from a diagnostic.
4969 Suggestion from Santiago Vila.
4971 2002-03-08 Jim Meyering <meyering@lucent.com>
4973 * rename.c: Mention that this wrapper is needed also on
4974 mips-dec-ultrix4.4 systems.
4976 2002-03-02 Jim Meyering <meyering@lucent.com>
4978 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
4979 not HAVE_CLOCK_SETTIME.
4981 2002-02-27 Paul Eggert <eggert@twinsun.com>
4983 * nanosleep.h: Rename to....
4984 * timespec.h: New name for nanosleep.h. All uses changed.
4986 * gettime.c: New file.
4987 * settime.c: New file.
4990 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4991 timespec.h. Remove nanosleep.h.
4993 2002-02-25 Paul Eggert <eggert@twinsun.com>
4995 * acl.c, acl.h: New files.
4996 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4998 2002-02-24 Jim Meyering <meyering@lucent.com>
5000 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
5001 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
5002 cause trouble. Reported by Nelson Beebe.
5004 2002-02-23 Paul Eggert <eggert@twinsun.com>
5006 * path-concat.c (xpath_concat): Reorder code to pacify
5007 compilers that don't know that xalloc_die never returns.
5009 2002-02-20 Jim Meyering <meyering@lucent.com>
5011 * getdate.c: Regenerate using bison-1.33.
5013 2002-02-15 Paul Eggert <eggert@twinsun.com>
5015 * posixver.c, posixver.h: New files.
5016 * Makefile.am (libfetish_a_SOURCES): Add them.
5018 2002-02-02 Paul Eggert <eggert@twinsun.com>
5019 Bruno Haible <bruno@clisp.org>
5021 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
5022 (fwrite_success_callback): New declaration.
5023 * unicodeio.c (unicode_to_mb): New function, extracted from
5024 print_unicode_char. Call failure callback instead of error.
5025 (fwrite_success_callback): New function.
5026 (exit_failure_callback): New function.
5027 (fallback_failure_callback): New function.
5028 (print_unicode_char): Call unicode_to_mb.
5030 2002-01-26 Jim Meyering <meyering@lucent.com>
5032 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
5034 2002-01-22 Jim Meyering <meyering@lucent.com>
5036 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
5037 Otherwise, some versions of automake would omit the rule that makes
5038 Makefile from Makefile.in.
5040 2001-01-21 Paul Eggert <eggert@twinsun.com>
5042 * xmemcoll.h, xmemcoll.c: New files.
5043 * Makefile.am (libfetish_a_SOURCES): Add them.
5044 * memcoll.c: Include errno.h, and declare errno if not defined.
5045 (memcoll): Set errno to zero if there is no error.
5047 * quotearg.c (quotearg_buffer_restyled):
5048 Fix bug with quoting buffers containing NUL when backslashing escapes.
5049 This bug was exposed by the other changes in this patch.
5050 (quotearg_n_options): New arg ARGSIZE.
5051 All callers changed.
5052 (quoting_options_from_style): New function.
5053 (quotearg_n_style): Use it.
5054 (quotearg_n_style_mem): New function.
5056 * quotearg.h (quotearg_n_style_mem): New function.
5058 2002-01-16 Jim Meyering <meyering@lucent.com>
5060 * getdate.y: Add three semicolons, each just before a closing brace.
5061 Bison (as of version 1.31) no longer papers over that mistake.
5063 2002-02-14 Paul Eggert <eggert@twinsun.com>
5065 * backupfile.c (ISDIGIT): Comment fix.
5066 * getdate.y (ISDIGIT): Likewise.
5067 * posixtm.c (ISDIGIT, year): Likewise.
5068 * strverscmp.c (ISDIGIT): Likewise.
5069 * userspec.c (ISDIGIT): Likewise.
5071 2002-01-05 Jim Meyering <meyering@lucent.com>
5073 * version-etc.c (version_etc_copyright): Update copyright year.
5075 2001-01-19 Paul Eggert <eggert@twinsun.com>
5077 * closeout.c (close_stdout_status): If ferror (stdout), do
5078 not silently exit merely because the output buffer happens to
5079 have nothing pending.
5081 2001-12-18 Paul Eggert <eggert@twinsun.com>
5083 See the big note in ../ChangeLog.
5084 * human.c (suffixes): Prefer K to k for 1024.
5085 (generate_suffix_backwards): New function.
5086 (human_readable_inexact): Use it.
5087 * xstrtol.c (__xstrtol): If there is no number but there
5088 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
5089 Accept 'K' as well as 'k'.
5091 2001-12-15 Jim Meyering <meyering@lucent.com>
5093 * regex.h (__restrict_arr): Update from libc.
5095 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
5096 as `remote' if the name starts with `//'. Suggested by Michael Stone.
5099 2001-12-10 Jim Meyering <meyering@lucent.com>
5101 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
5102 Instead, include "xalloc.h".
5103 (initbuffer): Don't cast xmalloc return value to char*.
5104 (readline): Reword comment.
5105 Don't cast xrealloc return value to char*
5108 2001-12-09 Jim Meyering <meyering@lucent.com>
5110 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
5111 `signed and unsigned type in conditional expression'.
5112 * posixtm.c (posix_time_parse): Likewise.
5114 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
5116 * readtokens.c (readtoken): Declare an index to be of type unsigned
5117 to avoid a pedantic warning.
5119 * getstr.c: Don't include assert.h.
5120 (getstr): Remove warning-evoking assertions.
5121 Return -1 if offset parameter is out of bounds.
5122 Change the type of a local from int to size_t.
5124 * strftime.c (my_strftime_localtime_r): Include this function
5125 definition in the `#if ! HAVE_TM_GMTOFF' block.
5127 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
5128 Include xalloc.h instead.
5130 2001-12-02 Jim Meyering <meyering@lucent.com>
5132 * tempname.c: Don't declare getenv, thus reverting the change of
5133 2001-11-18. It's no longer necessary, now that stdlib.h is always
5136 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
5137 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
5139 2001-11-30 Akim Demaille <akim@epita.fr>
5141 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
5142 before being defined.
5144 2001-11-27 Paul Eggert <eggert@twinsun.com>
5146 * quotearg.h (quotearg_n, quotearg_n_style):
5147 First arg is int, not unsigned.
5148 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
5149 (SIZE_MAX, UINT_MAX): New macros.
5150 (quotearg_n_options): Abort if N is negative.
5151 Avoid overflow check on hosts where size_t is 64 bits and int
5152 is 32 bits, as overflow is impossible there.
5153 Fix off-by-one typo that caused unnecessary reallocation.
5155 2001-11-27 Jim Meyering <meyering@lucent.com>
5157 * tempname.c: Merge with version from libc.
5158 * regex.c: Likewise.
5160 * tempname.c: Include stdlib.h unconditionally. On some old systems
5161 for which STDC_HEADERS is 0, it was not included, resulting in a
5162 warning about an integer-to-pointer conversion problem with getenv.
5163 Reported by Volker Borchert.
5165 2001-11-26 Jim Meyering <meyering@lucent.com>
5167 * gtod.h: Remove file.
5168 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5169 * gettimeofday.c: Don't include gtod.h.
5170 (GTOD_init): Remove function.
5171 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5172 Suggestion from Volker Borchert.
5174 2001-11-23 Jim Meyering <meyering@lucent.com>
5176 * hash.h (struct hash_table): Don't define here. Merely declare it.
5177 * hash.c (struct hash_table): Define it here instead.
5179 2001-11-22 Jim Meyering <meyering@lucent.com>
5181 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5183 2001-11-18 Paul Eggert <eggert@twinsun.com>
5185 * tempname.c (TMP_MAX): Remove; no longer needed.
5186 (TEMPORARIES): New macro.
5187 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5188 removes an artificial limitation (e.g. HP-UX 10.20, where
5191 2001-11-18 Jim Meyering <meyering@lucent.com>
5193 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5196 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5197 files will be created before anything else.
5199 2001-11-17 Jim Meyering <meyering@lucent.com>
5201 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5202 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5203 rather than group writable. Patch by Juan F. Codagnone.
5205 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5206 Instead, include "xalloc.h".
5208 * mountlist.c: Include unlocked-io.h after all system headers.
5209 Remove explicit declarations of xmalloc, xrealloc,
5210 and xstrdup. Instead, include "xalloc.h".
5212 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5213 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5214 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5216 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5217 Reported by Padraig Brady.
5219 * mkstemp.c: #undef mkstemp.
5221 (rpl_mkstemp): Rename from mkstemp.
5224 2001-11-16 Jim Meyering <meyering@lucent.com>
5226 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5227 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5228 determine the amount of total physical memory, use pstat_getstatic.
5229 HPUX-11 doesn't define _SC_PHYS_PAGES.
5230 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5231 If sysconf couldn't be used to determine the amount of available
5232 physical memory, use both pstat_getstatic and pstat_getdynamic.
5233 Based on a patch from Bob Proulx.
5235 2001-11-05 Jim Meyering <meyering@lucent.com>
5237 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5239 2001-11-03 Jim Meyering <meyering@lucent.com>
5241 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5242 in argmatch_to_argument call.
5244 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5247 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5248 e.g., a fault due to an attempt to free a NULL pointer.
5250 2001-11-01 Jim Meyering <meyering@lucent.com>
5252 * dirfd.c, dirfd.h: New files.
5253 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5255 * hash.c (hash_print) [TESTING]: Clean up.
5257 2001-10-22 Paul Eggert <eggert@twinsun.com>
5259 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5260 to avoid a warning if -Wall.
5262 2001-10-21 Paul Eggert <eggert@twinsun.com>
5264 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5266 2001-10-21 Jim Meyering <meyering@lucent.com>
5268 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5269 this code would end up calling gettext even in packages built
5271 * getopt.c (_): Likewise.
5272 * regex.c (_): Likewise.
5274 2001-10-20 Paul Eggert <eggert@twinsun.com>
5276 * error.c (strerror_r): Do not declare unless !_LIBC.
5277 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5278 Use strerror_r that is only a macro, even if it is not a function.
5279 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5280 (private_strerror): Use prototypes, not old-style function definition.
5281 (print_errno_message): New function.
5282 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
5284 (error_tail, error, error_at_line): Use it.
5286 2001-10-11 Jim Meyering <meyering@lucent.com>
5288 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5289 and quote_n (1, ... to avoid clobbering a buffer.
5291 2001-10-05 Jim Meyering <meyering@lucent.com>
5293 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
5294 * hash-pjw.c: New file (factored out of fileutils' remove.c).
5295 * hash-pjw.h: New file.
5297 2001-09-30 Jim Meyering <meyering@lucent.com>
5299 * mountlist.c [MOUNTED_GETFSSTAT]:
5300 Include <sys/ucred.h>, for Apple Darwin.
5301 Include sys/mount.h and sys/fs_types.h only if available.
5303 (read_filesystem_list): Use FS_TYPE.
5305 2001-09-29 Paul Eggert <eggert@twinsun.com>
5307 * exclude.c (excluded_filename): 0 -> false, since it's
5310 2001-09-28 Paul Eggert <eggert@twinsun.com>
5312 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
5313 #defines strtoimax. Also treat the other strto* functions
5316 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
5317 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
5318 (strtoimax, strtoumax): Do not declare if already defined as a macro.
5320 2001-09-26 Jim Meyering <meyering@lucent.com>
5322 Most macros in unlocked-io.h had the wrong number of arguments.
5323 * gen-uio: New script.
5324 (USE_UNLOCKED_IO): Define to 1 if not already defined.
5325 * unlocked-io.hin: Remove file.
5326 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
5327 rather than trying to embed it here.
5328 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
5329 Reported by Padraig Brady.
5331 2001-09-25 Volker Borchert <bt@teknon.de>
5333 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
5335 2001-09-23 Jim Meyering <meyering@lucent.com>
5337 * mountlist.c: Remove useless parentheses in #if directives.
5338 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
5339 the deprecated MOUNTED symbol is no longer defined in mntent.h.
5341 2001-09-22 Jim Meyering <meyering@lucent.com>
5343 * localcharset.c: Update from latest gettext.
5344 * config.charset: Likewise.
5346 2001-09-20 Jim Meyering <meyering@lucent.com>
5348 * xstrtol.c (strtoimax): Guard declaration with
5349 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
5350 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
5351 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
5352 (strtoumax): Likewise, for completeness (it wasn't necessary).
5354 2001-09-06 Paul Eggert <eggert@twinsun.com>
5356 * strtoimax.c (HAVE_LONG_LONG):
5357 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
5358 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
5359 to work around bug in IBM C compiler.
5361 2001-09-16 Jim Meyering <meyering@lucent.com>
5363 * mkdir.c: New file.
5365 2001-09-04 Paul Eggert <eggert@twinsun.com>
5367 * xgetcwd.c: Revert some of the previous change; intead,
5368 fix the HAVE_GETCWD_NULL code to behave more like the
5369 !HAVE_GETCWD_NULL code used to.
5372 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5375 2001-09-04 Paul Eggert <eggert@twinsun.com>
5377 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
5378 Use ssize_t, not int, to store result of readlink.
5379 Check for ssize_t overflow as well as size_t overflow,
5380 as POSIX says the result of readlink is implementation-defined
5381 when ssize_t overflows.
5382 Remove unnecessary cast to char*.
5383 Use free+malloc instead of realloc, as the storage doesn't need
5384 to be preserved and it's clearer and can be more efficient that way.
5385 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
5386 * xreadlink.h (xreadlink): Update prototype.
5388 2001-09-03 Paul Eggert <eggert@twinsun.com>
5390 * exclude.c (fnmatch_no_wildcards): Fix confusion between
5391 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
5392 spotted by Jim Meyering.
5394 2001-09-03 Jim Meyering <meyering@lucent.com>
5396 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5398 2001-09-03 Paul Eggert <eggert@twinsun.com>
5400 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
5401 like the HAVE_GETCWD_NULL code.
5402 Include pathmax.h if not HAVE_GETCWD.
5403 Do not include xalloc.h.
5404 (INITIAL_BUFFER_SIZE): New symbol.
5405 Do not use xmalloc / xrealloc, since the caller is responsible for
5406 handling errors. Preserve errno around `free' during failure.
5407 Do not overrun buffer when using getwd.
5409 2001-09-03 Paul Eggert <eggert@twinsun.com>
5411 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
5412 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
5414 2001-09-02 Jim Meyering <meyering@lucent.com>
5416 * error.c: Update from GNU libc.
5418 2001-09-01 Jim Meyering <meyering@lucent.com>
5420 * xreadlink.c: New file.
5421 * xreadlink.h: New file.
5422 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
5424 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
5425 doesn't conflict with sparc Solaris 7's definition in
5426 /usr/include/sys/int_types.h.
5428 * exclude.c: Use `""', not `<>' to #include non-system header files.
5429 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
5430 and strncasecmp as r-values. Unixware didn't have declarations.
5432 2001-08-31 Jim Meyering <meyering@lucent.com>
5434 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
5435 Use an initial, malloc'd, buffer of length 128 rather than
5436 a statically allocated one of length 1024.
5438 2001-08-30 Paul Eggert <eggert@twinsun.com>
5440 * xgetcwd.c: Don't include pathmax.h.
5441 Include stdlib.h and unistd.h if available.
5443 (xmalloc, xstrdup, free): Remove decls.
5444 (xgetcwd): Don't assume sizes fit in unsigned.
5445 Check for overflow when computing sizes.
5446 Simplify reallocation code.
5448 2001-08-28 Paul Eggert <eggert@twinsun.com>
5450 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
5452 * strtoimax.c: Renamed from strtoxmax.c, removing the
5455 Also, make the following further changes to make this file's
5456 configuration more similar to that of strtol.c:
5457 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
5458 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5459 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5460 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5461 changed to signed values.
5463 And make the following changes as well:
5464 Fix copyright notice, as 1999 was missing.
5465 (verify): New macro.
5466 (strtoimax): Check sizes at compile-time, not run-time.
5467 Prefer strtol to strtoll if both work.
5468 (main): Remove; it was not that useful and was a pain to maintain.
5470 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
5472 2001-08-30 Paul Eggert <eggert@twinsun.com>
5474 * savedir.c (savedir): Remove size parameter, as POSIX says that
5475 a directory's st_size can have an arbitrary value, so the old
5476 usage could waste an arbitrary amount of memory. All uses
5478 * savedir.h: Update prototype.
5480 2001-08-30 Paul Eggert <eggert@twinsun.com>
5482 * xstrtol.c (strtoimax): New decl.
5484 2001-08-28 Paul Eggert <eggert@twinsun.com>
5486 * xstrtol.h: Add copyright notice.
5487 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
5488 LONGINT_INVALID_SUFFIX_CHAR.
5490 2001-08-30 Paul Eggert <eggert@twinsun.com>
5492 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
5495 2001-08-30 Paul Eggert <eggert@twinsun.com>
5497 * hash.c: Remove '2001' from copyright notice.
5499 2001-08-30 Paul Eggert <eggert@twinsun.com>
5501 * full-write.h: New file.
5502 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
5503 * full-write.c: Correct credits, as cccp.c no longer
5504 exists and anyway it was so heavily changed from the old cccp
5505 code as to be unrecognizable. Include full-write.h.
5506 (full_write) Return size_t, with short writes meaning failure.
5507 All callers changed. This fixes a bug with large buffers
5509 * utime.c: Include full-write.h.
5511 2001-08-30 Paul Eggert <eggert@twinsun.com>
5513 Merge 'exclude' changes from tar 1.13.22.
5514 This fixes one or two unlikely storage allocation overflow bugs,
5515 but doesn't change user-visible behavior otherwise.
5517 2001-08-30 Paul Eggert <eggert@twinsun.com>
5519 * exclude.c (bool): Declare, perhaps by including stdbool.h.
5520 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5521 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5522 Include if available.
5523 (<xalloc.h>): Include
5524 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5525 (verify): New macro. Use it to verify that EXCLUDE macros do not
5526 collide with FNM macros.
5527 (struct patopts): New struct.
5528 (struct exclude): Use it, as exclude patterns now come with options.
5529 (new_exclude): Support above changes.
5530 (new_exclude, add_exclude_file):
5531 Initial size must now be a power of two to simplify overflow checking.
5532 (free_exclude, fnmatch_no_wildcards): New function.
5533 (excluded_filename): No longer requires options arg, as the options
5534 are determined by add_exclude. Now returns bool, not int.
5535 (excluded_filename, add_exclude):
5536 Add support for the fancy new exclusion options.
5537 (add_exclude, add_exclude_file): Now takes int options arg.
5538 Check for arithmetic overflow when computing sizes.
5539 (add_exclude_file): xrealloc might modify errno, so don't
5540 realloc until after errno might be used.
5542 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
5544 (free_exclude): New decl.
5545 (add_exclude, add_exclude_file): Now takes int options arg.
5546 (excluded_filename): No longer requires options arg, as the options
5547 are determined by add_exclude. Now returns bool, not int.
5549 2001-08-30 Paul Eggert <eggert@twinsun.com>
5551 * alloca.c (alloca): Arg is of type size_t, not unsigned.
5553 2001-08-27 Jim Meyering <meyering@lucent.com>
5555 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
5557 * version-etc.c (N_): Remove definition.
5558 Revert most of last change.
5559 Instead, simply don't mark the `Copyright...' string for translation.
5560 Based on advice from Paul Eggert.
5562 * strtoxmax.c: Tweak comment.
5564 2001-08-26 Jim Meyering <meyering@lucent.com>
5566 * version-etc.c (version_etc_copyright_fmt): Replace literal year
5567 of copyright with `%s' so translators don't get an untranslated
5569 (COPYRIGHT_YEAR): Define.
5570 (version_etc): Use fprintf rather than fputs.
5571 Suggestion from Ulrich Drepper.
5573 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
5575 * strtoll.c: New file, from GNU libc.
5576 * xstrtoimax.c: New file.
5578 * xstrtol.h: Add xstrtoimax.
5579 * strtoumax.c: New file. Simply include "strtoumax.c".
5580 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
5582 * strtoumax.c: Factor to work both for unsigned and signed types, ...
5583 * strtoxmax.c: ... then renamed to this.
5585 2001-08-13 Paul Eggert <eggert@twinsun.com>
5587 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
5588 Port to Solaris 8, where 'sed' requires a space after the 'r'
5589 command, and where sh dislikes "$/". Clean up the spacing a bit.
5590 Redirect output to $tmp just once.
5592 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
5594 * addext.c (<errno.h>): Include.
5595 (errno): Declare if not defined.
5596 (addext): Work correctly when pathconf returns -1 and leaves
5597 errno alone because there is no limit. Also, work even if
5598 pathconf returns a value greater than SIZE_MAX.
5600 2001-08-12 Jim Meyering <meyering@lucent.com>
5602 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
5603 Simply `return getcwd (NULL, 0);'.
5604 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
5605 Use 1300 as initial value for length, not PATH_MAX.
5607 * pathmax.h: Clean up cpp syntax.
5609 2001-08-12 Jim Meyering <meyering@lucent.com>
5611 * gettimeofday.c: New file.
5613 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
5615 2001-08-04 Jim Meyering <meyering@lucent.com>
5617 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
5618 to get in sync with glibc.
5620 2001-08-03 Paul Eggert <eggert@twinsun.com>
5622 The following changes are from gettext 0.10.39 as maintained by
5625 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
5626 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
5627 with inverted sense. All uses changed.
5629 * mbswidth.c: Don't include <limits.h>.
5630 Include <stdlib.h> and <string.h> unconditionally.
5631 (iswcntrl, mbsinit, ISCNTRL): New macros.
5632 (mbsnwidth): Use K&R style function declarations.
5633 Don't bother checking for MB_LEN_MAX == 1, since the compiler
5634 can optimize it when MB_CUR_MAX == 1.
5635 The width of control characters is zero, not 1.
5637 2001-07-15 Jim Meyering <meyering@lucent.com>
5639 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
5640 (BUILT_SOURCES): Add unlocked-io.h.
5641 (io_functions): Define.
5642 (unlocked-io.h): New rule.
5643 (DISTCLEANFILES): Add unlocked-io.h.
5644 (all-local): Depend on unlocked-io.h, to ensure it is created.
5646 * unlocked-io.hin: New file
5648 * regex.c: Update from glibc.
5650 2001-07-05 Jim Meyering <meyering@lucent.com>
5652 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
5654 (libfetish_a_SOURCES): Put all .h files here instead.
5655 Remove a thus-exposed (better checks in automake) duplicate and
5656 two unnecessary .h files.
5658 2001-06-11 Jim Meyering <meyering@lucent.com>
5660 * regex.c: Update from GNU libc.
5662 2001-05-27 Jim Meyering <meyering@lucent.com>
5664 * readutmp.h (UT_TYPE): Define.
5666 2001-05-24 Jim Meyering <meyering@lucent.com>
5668 * argmatch.c: Include "quote.h".
5669 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
5670 quote function. Reported by Göran Uddeborg.
5672 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
5674 * dirname.c (dir_name): Compute append_dot using path, not newpath
5675 which is not yet declared.
5677 2001-05-11 Paul Eggert <eggert@twinsun.com>
5679 * Makefile.am (libfetish_a_SOURCES):
5680 Add strftime.c, since we now compile it on all hosts.
5682 * strftime.c (my_strftime):
5683 Define to nstrftime if emacs, but only if my_strftime is not defined.
5684 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
5685 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
5686 Add one more extra argument: a nanoseconds value.
5689 (my_strftime function): Add %N format.
5690 (emacs_strftimeu): Renamed from emacs_strftime,
5691 with extra ut argument.
5693 2001-05-11 Paul Eggert <eggert@twinsun.com>
5695 dirname code cleanup. base_name now behaves more compatibly
5696 with POSIX basename when given file names that have trailing
5697 slashes, and similarly for dir_name. Add new primitives
5698 base_len and dir_len. Put the directory-name-related decls
5701 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
5702 * backupfile.c (base_name): Likewise.
5703 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
5704 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
5705 * makepath.c (strip_trailing_slashes): Likewise.
5706 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
5708 * rename.c (strip_trailing_slashes): Likewise.
5709 * same.c (base_name): Likewise.
5710 * stripslash.c (ISSLASH): Likewise.
5712 * addext.c: Include <dirname.h> after size_t is defined.
5713 * backupfile.c: Likewise.
5715 * addext.c (addext): Use base_len to trim redundant
5716 trailing slashes instead of doing it ourselves.
5717 But do not trim the last slash if it is not redundant.
5719 * backupfile.c (find_backup_file_name,
5720 max_backup_version): Use base_len instead of rolling it ourselves.
5721 Handle the case of "" and (on DOS) "C:" correctly.
5723 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
5724 Include <string.h>, <dirname.h>.
5725 (base_name): Allow file names ending in slashes, other than names
5726 that are all slashes. In this case, return the basename followed
5727 by the slashes. This is more general, and can be used in places
5728 where the original base_name purposely had an assertion failure.
5729 (base_len): New function.
5731 * dirname.c: Include <string.h> instead of <stdlib.h>.
5732 Do not include <assert.h>; no longer needed.
5734 (memrchr): Remove decl.
5735 (dir_name_r): Remove.
5736 (dir_len): Renamed from dirlen. All callers changed.
5737 Rewrite in terms of base_name, for simplicity and consistency.
5738 (dir_name): Never return NULL. All callers changed.
5739 Do not include <stdlib.h> in test program; no longer needed.
5740 return 0; is fine for test program.
5742 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
5744 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
5746 * path-concat.c (path_concat): Use base_len to compute
5747 base length, not strlen; this means we cannot rely on memcpy
5750 * same.c (STREQ): Remove.
5751 (same_name): Handle the case where the basename ends in trailing '/'.
5753 * stripslash.c (strip_trailing_slashes): Return nonzero if
5754 a slash was stripped. Do not strip the last slash after a
5757 2001-04-08 Jim Meyering <meyering@lucent.com>
5759 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
5760 recomputed; that's necessary when the offset spans a DST transition.
5761 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
5763 2001-04-02 Jim Meyering <meyering@lucent.com>
5765 * regex.h, regex.c: Update from GNU libc.
5767 2001-03-19 Paul Eggert <eggert@twinsun.com>
5769 * version-etc.c (version_etc_copyright): Update to 2001.
5771 2001-03-16 Paul Eggert <eggert@twinsun.com>
5773 * tempname.c (uint64_t): Define to uintmax_t if
5774 not defined, and if UINT64_MAX is not defined.
5775 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
5776 Reported by John David Anglin.
5778 2001-03-10 Bruno Haible <haible@clisp.cons.org>
5780 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
5781 alias if codeset is empty.
5782 * config.charset (BeOS): Use wildcard syntax.
5784 2001-03-13 Jim Meyering <meyering@lucent.com>
5786 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
5787 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
5790 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5792 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
5794 * unicodeio.c (print_unicode_char): Simplify accordingly.
5796 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5798 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
5799 support for DOS/DJGPP.
5801 2001-02-28 Paul Eggert <eggert@twinsun.com>
5803 * Makefile.am (libfetish_a_SOURCES):
5804 Add dup-safer.c, fopen-safer.c.
5805 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
5807 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
5809 2001-02-25 Paul Eggert <eggert@twinsun.com>
5811 The mkstemp replacement is taken from glibc 2.2.2, with some
5812 portability fixes for use outside glibc, as follows:
5814 * tempname.c (struct_stat64): New macro.
5815 (direxists, __gen_tempname): Use it.
5816 This avoids a portability problem with Solaris 8.
5818 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
5819 (<stddef.h>, <stdint.h>, <string.h>):
5820 Include only if STDC_HEADERS || _LIBC.
5821 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
5822 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
5823 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
5824 (__set_errno): Define this macro if <errno.h> doesn't.
5825 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
5826 Define these macros if <stdio.h> doesn't.
5827 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
5828 Define these macros if <sys/stat.h>
5829 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
5830 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
5831 __xstat64): Define if not _LIBC.
5832 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
5833 (__gen_tempname): Invoke gettimeofday only if
5834 HAVE_GETTIMEOFDAY || _LIBC;
5835 otherwise, fall back on plain "time".
5836 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
5838 * mkstemp.c (__GT_FILE): Define to zero if not defined.
5840 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
5842 2001-02-17 Jim Meyering <meyering@lucent.com>
5844 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
5845 around included file name.
5847 * strnlen.c (__strnlen): Merge in a change from GNU libc.
5849 * strftime.c: Update from GNU libc (the only changes were to comments).
5851 2001-02-13 Bruno Haible <haible@clisp.cons.org>
5853 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
5855 2001-02-17 Paul Eggert <eggert@twinsun.com>
5857 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
5858 Remove workaround macros for hosts that have mbrtowc but not
5859 mbstate_t, as we now insist on proper declarations for both
5860 before using mbrtowc.
5862 2001-02-17 Jim Meyering <meyering@lucent.com>
5864 * regex.c: Update from libc.
5866 2001-02-16 Paul Eggert <eggert@twinsun.com>
5868 * alloca.c (malloc): Undef before defining, since stdlib.h
5869 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
5870 Reported by Mark Hounschell via Paul Eggert.
5872 2001-01-30 Bruno Haible <haible@clisp.cons.org>
5874 * config.charset: Update for FreeBSD 4.2.
5876 2001-01-26 Jim Meyering <meyering@lucent.com>
5878 * quotearg.c: Include stddef.h.
5879 * quote.c: Include stddef.h.
5880 Reported by Axel Kittenberger.
5882 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
5883 line in double quotes so that it evokes a better diagnostic.
5884 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
5885 Reported by Axel Kittenberger.
5887 2001-01-15 Bruno Haible <haible@clisp.cons.org>
5889 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
5890 to avoid a warning. Add back 'const' to inptr.
5892 2001-01-16 Jim Meyering <meyering@lucent.com>
5894 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
5897 2001-01-14 Jim Meyering <meyering@lucent.com>
5899 * rename.c: New file. From Volker Borchert.
5900 Include stdlib.h, string.h or strings.h, and xalloc.h.
5901 Use strip_trailing_slashes rather than open-coding it.
5903 2001-01-03 Paul Eggert <eggert@twinsun.com>
5905 * strftime.c: Sync with glibc time/strftime.c 1.81.
5907 2001-01-03 Jim Meyering <meyering@lucent.com>
5909 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
5910 local `inptr' to avoid warning with some system declarations of iconv.
5912 2000-12-29 Paul Eggert <eggert@twinsun.com>
5914 * modechange.c: Do not assume that mode_t uses the
5915 traditional octal encoding. E.g. "chmod 1 FOO" should set
5916 the other-execute bit of FOO even if S_IXOTH != 1.
5918 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
5919 WOTH, XOTH, ALLM): New macros.
5920 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
5921 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
5923 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
5924 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
5926 No need to use uintmax_t; unsigned long is long enough.
5927 Don't bother to get suffix since we don't use it.
5929 2000-12-24 Jim Meyering <meyering@lucent.com>
5931 * hash.c (is_prime): Return explicit boolean values.
5932 (hash_get_first): Return NULL to appease Irix5.6's 89.
5933 Reported by Nelson Beebe.
5935 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5937 * localcharset.c (locale_charset): Add support for Win32.
5939 2000-12-18 Paul Eggert <eggert@twinsun.com>
5941 * physmem.h, physmem.c: New files.
5943 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
5944 (noinst_HEADERS): Add physmem.h.
5946 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
5947 't' for compatibility with Solaris 8 sort.
5949 2000-12-18 Bruno Haible <haible@clisp.cons.org>
5951 * config.charset: Add support for BeOS.
5953 2000-12-16 Jim Meyering <meyering@lucent.com>
5955 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
5956 SHELLS_FILE to a file name that's useful on djgpp systems.
5958 (ADDITIONAL_DEFAULT_SHELLS): Define.
5959 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
5960 Based mostly on a patch from Prashant TR.
5962 2000-12-16 Jim Meyering <meyering@lucent.com>
5964 This bug had a serious impact on chown: `chown N:M FILE' (for integer
5965 N and M) would have treated it like `chown N:N FILE'.
5967 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
5969 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5971 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
5972 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
5973 to the list of canonical encodings. Rename EUC-CN to GB2312.
5975 2000-12-08 Andreas Schwab <schwab@suse.de>
5977 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
5978 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
5980 2000-12-07 Jim Meyering <meyering@lucent.com>
5982 * stripslash.c (ISSLASH): Define.
5983 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5986 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5987 (dir_name_r): Declare this function as static.
5988 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5989 manifest itself on a name containing a mix of slashes and
5991 Make this function work with names starting with a DOS-style
5992 drive letter and colon prefix.
5993 (dir_name): Append `.' if necessary.
5994 Based mostly on patches from Prashant TR and Eli Zaretskii.
5996 * dirname.h (dir_name_r): Remove prototype.
5998 2000-12-05 Jim Meyering <meyering@lucent.com>
6000 * dirname.c (dir_name_r): Add `const' in a few local declarations.
6002 2000-12-04 Jim Meyering <meyering@lucent.com>
6004 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
6005 Also include memory.h, stdlib.h, unistd.h if appropriate.
6006 Reported by Andreas Jaeger (conflicting declaration of malloc).
6008 2000-12-02 Jim Meyering <meyering@lucent.com>
6010 * closeout.h: Make idempotent, to avoid some obscure warnings.
6012 2000-12-01 Paul Eggert <eggert@twinsun.com>
6014 * memrchr.c: Include <config.h> before any system include file.
6016 2000-11-29 Paul Eggert <eggert@twinsun.com>
6018 * dirname.c (dir_name_r): Fix typo: int -> size_t.
6020 2000-11-26 Jim Meyering <meyering@lucent.com>
6022 * memcoll.c: Include sys/types.h. From Werner Almesberger.
6024 2000-11-22 Paul Eggert <eggert@twinsun.com>
6026 * strftime.c (my_strftime): Do not invoke mbrlen with a
6027 size of (size_t) -1; it's not portable.
6029 2000-11-17 Akim Demaille <akim@epita.fr>
6031 * obstack.h: Formatting changes.
6032 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
6033 prevent type checking.
6034 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
6035 cast the value to (void *): assigning a `foo *' to a `void *'
6037 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
6039 2000-11-17 Jim Meyering <meyering@lucent.com>
6041 * strstr.c: Update from GNU libc.
6043 2000-11-16 Jim Meyering <meyering@lucent.com>
6045 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
6047 2000-11-11 Jim Meyering <meyering@lucent.com>
6049 * error.c: Add a couple #includes, merging from GNU libc version.
6051 2000-11-10 Jim Meyering <meyering@lucent.com>
6053 * obstack.h: Update from GNU libc.
6054 * obstack.c: Likewise.
6056 2000-11-06 Paul Eggert <eggert@twinsun.com>
6058 * getusershell.c (setusershell): Use rewind rather than
6059 fseek/fseeko, to avoid configuration hassles with fseeko.
6060 Don't bother opening SHELLS_FILE if shellstream is NULL;
6063 2000-11-05 Jim Meyering <meyering@lucent.com>
6065 * makepath.h (make_dir): Declare.
6066 * makepath.c (make_dir): Remove `static' attribute.
6069 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
6071 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
6072 last one in a bucket, advance to the next bucket.
6074 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
6076 * fnmatch.c: Do not comment out all the code if we are using
6077 the GNU C library, because in some cases we are replacing buggy
6078 code in the GNU C library itself.
6080 2000-10-30 Paul Eggert <eggert@twinsun.com>
6082 * error.h, getline.h, modechange.h:
6083 Remove "2000" from Copyright line, as the file hasn't been
6084 changed this year other than in the copyright notice.
6086 * xalloc.h: Add "2000" to Copyright line, as this file
6087 was changed this year.
6089 2000-10-30 Paul Eggert <eggert@twinsun.com>
6091 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
6092 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
6093 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
6095 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
6097 * regex.h (__restrict_arr): Move definition out of #ifndef block.
6098 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
6099 doesn't define __restrict_arr.
6101 2000-10-29 Jim Meyering <meyering@lucent.com>
6103 * xstat.in: Fix grammar in comment.
6105 2000-10-28 Jim Meyering <meyering@lucent.com>
6107 * memchr.c: Update from libc.
6108 Adjust for portability:
6109 [HAVE_STDLIB_H]: Include stdlib.h.
6110 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
6111 Undef __memchr, too.
6112 [!weak_alias]: Define __memchr to memchr.
6114 * regex.c: Update from libc.
6115 * regex.h: Likewise.
6116 * getopt1.c: Likewise.
6117 * memcmp.c: Likewise.
6119 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
6120 Avoid using fseek, when possible -- it's broken by design.
6121 Patch by Ulrich Drepper.
6123 2000-10-26 Jim Meyering <meyering@lucent.com>
6125 * strftime.c: Update from libc.
6127 2000-10-25 Jim Meyering <meyering@lucent.com>
6129 * obstack.c: Update from libc.
6131 2000-10-23 Jim Meyering <meyering@lucent.com>
6133 * hard-locale.c (hard_locale): Revert last change -- it was simply
6134 wrong. That set_locale call must not have any side effects.
6137 2000-10-22 Jim Meyering <meyering@lucent.com>
6139 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
6140 [CYCLIC]: Remove now-unused definition.
6142 * save-cwd.c (O_DIRECTORY): Define, if needed.
6143 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
6144 Suggestion from Ulrich Drepper.
6146 2000-10-21 Jim Meyering <meyering@lucent.com>
6148 * dirname.c (dir_name_r): New function, factored out of dir_name.
6149 (dir_name): Use dir_name_r.
6150 * dirname.h (dir_name_r): Declare it.
6152 2000-10-21 Jim Meyering <meyering@lucent.com>
6154 * dirname.c (memrchr): Declare if necessary.
6155 (dir_name): Remove the restriction that there be no
6156 trailing slashes. Now, this code skips past them, effectively
6158 [TEST_DIRNAME] (main): New unit tests.
6160 * memrchr.c: New file from GNU libc.
6161 Undef __memrchr, too.
6162 [!weak_alias]: Define __memrchr to memrchr.
6163 Guard weak_alias use with `#ifdef weak_alias'.
6165 2000-10-17 Jim Meyering <meyering@lucent.com>
6167 * quote.h (PARAMS): Define and use.
6168 Reported by Akim Demaille.
6170 * getopt.c: Update from libc.
6172 2000-10-16 Jim Meyering <meyering@lucent.com>
6174 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6177 2000-09-25 Jim Meyering <meyering@lucent.com>
6179 * md5.h (rol): Define (from GnuPG).
6181 * sha.c: Give credit (GnuPG) where due.
6182 (M): Use rol rather than open-coding it.
6183 Add a FIXME comment.
6185 2000-09-21 Jim Meyering <meyering@lucent.com>
6187 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6188 Reported by Michael Stone.
6190 2000-09-20 Jim Meyering <meyering@lucent.com>
6192 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6193 (noinst_HEADERS): Add sha.h.
6194 Based on code from Scott G. Miller and from GnuPG.
6196 2000-09-15 Jim Meyering <meyering@lucent.com>
6198 * regex.c: Update from libc.
6200 2000-09-10 Jim Meyering <meyering@lucent.com>
6202 * getopt.c (_getopt_internal): Update from glibc.
6204 2000-09-09 Jim Meyering <meyering@lucent.com>
6206 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6207 think it should be used as a general replacement for isascii.
6208 * fnmatch.c: Likewise.
6209 * mbswidth.c: Likewise
6210 * regex.c: Likewise.
6213 * userspec.c: Include sys/param.h and limits.h.
6215 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6216 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6217 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6218 UID, GID. Check range.
6220 2000-09-06 Jim Meyering <meyering@lucent.com>
6222 * getopt.c (_getopt_internal): Update from glibc.
6224 2000-08-30 Jim Meyering <meyering@lucent.com>
6226 * strftime.c: Merge in changes from GNU libc.
6228 2000-08-26 Jim Meyering <meyering@lucent.com>
6230 * closeout.c: Include "__fpending.h".
6231 (close_stdout_status): Return right away if there's nothing to flush.
6233 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6234 * __fpending.c: New file.
6235 * __fpending.h: New file.
6237 2000-08-07 Paul Eggert <eggert@twinsun.com>
6239 Standardize on "memory exhausted" instead of "Memory exhausted"
6240 or "virtual memory exhausted".
6241 * obstack.c (print_and_abort): Use "memory exhausted", not
6242 "virtual memory exhausted".
6243 * same.c (same_name): Invoke xalloc_die instead of printing
6245 * userspec.c (parse_user_spec): Likewise.
6246 * bumpalloc.h: comment fix
6247 * same.c, userspec.c: Include xalloc.h.
6249 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6250 not char *const and pointing to a constant array.
6251 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6252 (xrealloc): Comment fix.
6254 * userspec.c (parse_user_spec):
6255 Don't translate a message until just before returning,
6256 to avoid unnecessary translation.
6258 2000-08-07 Jim Meyering <meyering@lucent.com>
6260 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6261 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6262 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6263 getgroups.c, gethostname.c, getopt.h, group-member.c,
6264 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6265 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6266 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6267 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6268 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6269 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6270 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6271 yesno.c: Back out Copyright date changes for each file with no change
6272 this year. This eases coordination with other programs using the same
6273 source code modules. From Paul Eggert.
6275 2000-08-03 Greg McGary <greg@mcgary.org>
6277 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6278 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6279 (EXTEND_BUFFER): Use them.
6281 2000-08-01 Jim Meyering <meyering@lucent.com>
6283 * dirname.c (ISSLASH): Define.
6284 (BACKSLASH_IS_PATH_SEPARATOR): Define.
6285 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
6286 both `\' and `/' may be use as path separators.
6287 Based on a patch from Prashant TR.
6289 2000-07-31 Paul Eggert <eggert@twinsun.com>
6291 * quotearg.c (quotearg_n_options): Don't make the initial
6292 slot vector a constant, since it might get modified.
6294 2000-07-31 Jim Meyering <meyering@lucent.com>
6296 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
6297 * obstack.c (print_and_abort): Likewise.
6299 2000-07-30 Paul Eggert <eggert@twinsun.com>
6301 * quotearg.c (quotearg_n_options): Preallocate a slot 0
6302 buffer, so that the caller can always quote one small
6303 component of a "memory exhausted" message in slot 0.
6304 From a suggestion by Jim Meyering.
6306 2000-07-30 Jim Meyering <meyering@lucent.com>
6308 * makepath.c (make_path): Quote the other instance, too.
6310 * quotearg.c (N_STATIC_SLOTVECS): Define.
6311 (STATIC_BUF_SIZE): Define.
6312 (quotearg_n_options): Use only statically allocated storage when
6313 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
6314 than STATIC_BUF_SIZE.
6316 2000-07-29 Jim Meyering <meyering@lucent.com>
6318 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
6319 * dirname.c (dir_name): Likewise.
6321 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
6323 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
6324 (dir_name): Assert that there are no trailing slashes.
6326 2000-07-18 Bruno Haible <haible@clisp.cons.org>
6328 * mbswidth.h (mbswidth): Add a flags argument.
6329 (mbswidth): New declaration.
6330 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
6331 * mbswidth.c (mbswidth): Add a flags argument.
6332 (mbsnwidth): New function.
6334 2000-07-24 Jim Meyering <meyering@lucent.com>
6336 * mbswidth.c: Remove useless #else. From Bruno Haible.
6338 2000-07-23 Paul Eggert <eggert@twinsun.com>
6340 * mbswidth.c (_XOPEN_SOURCE):
6341 Don't define; this causes problems on Solaris 7.
6342 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
6344 2000-07-23 Paul Eggert <eggert@twinsun.com>
6347 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
6348 so that mbstate_t is always defined.
6350 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
6351 be 1 in at least one GCC installation, and this configuration
6352 error is likely to be common. Ignoring MB_LEN_MAX hurts
6353 performance on hosts that have mbrtowc but have only unibyte
6354 locales, but I assume these hosts are rare.
6356 2000-07-23 Paul Eggert <eggert@twinsun.com>
6358 * quotearg.c: Streamline by invoking multibyte code only if needed.
6359 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
6360 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
6361 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
6362 invoke multibyte primitives.
6364 2000-07-23 Jim Meyering <meyering@lucent.com>
6366 * basename.c (base_name): Add an assertion.
6368 2000-07-15 Bruno Haible <clisp.cons.org>
6370 * quotearg.c: When the system forces us to redefine mbstate_t,
6371 shadow its mbsinit function.
6373 2000-07-16 Bruno Haible <haible@clisp.cons.org>
6375 * mbswidth.h: New file.
6376 * mbswidth.c: New file.
6377 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
6378 (noinst_HEADERS): Add mbswidth.h.
6380 2000-07-17 Bruno Haible <haible@clisp.cons.org>
6382 * config.charset: Add support for FreeBSD. Improve support for HP-UX
6385 2000-07-15 Jim Meyering <meyering@lucent.com>
6387 * makepath.c: Include quote.h.
6388 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
6389 corresponding argument in a `quote (...)' call.
6390 Give better diagnostics.
6392 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
6393 (noinst_HEADERS): Add quote.h.
6395 * quote.c (quote, quote_n): New file. Two functions taken verbatim
6396 from tar's src/misc.c.
6397 * quote.h: New file. Prototypes for same.
6399 2000-07-10 Paul Eggert <eggert@twinsun.com>
6401 From a suggestion by Bruno Haible.
6402 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6403 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6404 to decide whether to define the BeOS workaround macro;
6405 this adjusts to the change to AC_MBSTATE_T.
6407 2000-07-13 Paul Eggert <eggert@twinsun.com>
6409 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
6411 * quotearg.c (quoting_style_args, quoting_style_vals,
6412 quotearg_buffer_restyled): Add support for
6413 clocale_quoting_style. Undo previous change to
6414 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
6415 and "{RIGHT QUOTATION MARK}" msgids.
6417 2000-07-05 Paul Eggert <eggert@twinsun.com>
6419 The old behavior of quoting `like this' doesn't look good with
6420 newer, ISO-style fonts. See:
6421 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
6423 Instead, quote "like this" by default. Let the translator
6424 tailor the locale-specific quoting behavior by providing
6425 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
6427 * quotearg.c (N_): New macro.
6428 (gettext_default): New function.
6429 (quotearg_buffer_restyled): Use
6430 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
6431 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
6433 2000-07-09 Jim Meyering <meyering@lucent.com>
6435 * Most files: Update copyright dates to include 2000.
6437 2000-07-08 Jim Meyering <meyering@lucent.com>
6439 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
6441 (xgethostname): Remove now-unnecessary #ifdef.
6442 Move declaration of `err' into loop where it's used.
6444 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6446 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
6447 by allocating a larger buffer. Test the gethostname return value for
6448 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
6449 returns an error and ENAMETOOLONG isn't defined.
6451 2000-07-05 Paul Eggert <eggert@twinsun.com>
6452 and Bruno Haible <haible@clisp.cons.org>
6454 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6456 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6458 * quotearg.c (struct quoting_options): Simplify quote_these_too
6461 2000-07-03 Jim Meyering <meyering@lucent.com>
6463 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
6464 Reported by Bruno Haible.
6466 2000-07-04 Jim Meyering <meyering@lucent.com>
6468 * quotearg.c: Make inclusion of <wchar.h> independent of whether
6469 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
6472 2000-07-03 Paul Eggert <eggert@twinsun.com>
6473 and Bruno Haible <haible@clisp.cons.org>
6475 * quotearg.c (mbrtowc):
6476 Assign to *pwc, and return 1 only if result is nonzero.
6477 (iswprint): Use ISPRINT when substituting our own mbrtowc.
6479 2000-07-03 Jim Meyering <meyering@lucent.com>
6481 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
6482 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
6485 2000-07-02 Jim Meyering <meyering@lucent.com>
6487 * quotearg.c (mbstate_t): Don't define here.
6489 2000-07-02 Jim Meyering <meyering@lucent.com>
6491 * nanosleep.c (SIGCONT): Define if not already defined.
6493 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6495 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
6496 per change in ../m4/ls-mntd-fs.m4.
6497 (read_filesystem_list): Ignore symbolic links.
6499 2000-06-29 Jim Meyering <meyering@lucent.com>
6501 * same.c: Include <string.h> or <strings.h>, as appropriate,
6502 for declaration of strcmp.
6504 * long-options.c: Include <stdlib.h>, for declaration of exit.
6506 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
6507 Avoid warning by casting result to `char *' to remove `const'.
6509 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6511 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
6513 2000-06-26 Paul Eggert <eggert@twinsun.com>
6515 savedir now sets errno on failure and invokes xmalloc to get memory.
6516 Fix a couple of other minor bugs while we're at it.
6518 * savedir.c (<unistd.h>): Do not include; there's no need.
6519 (NAMLEN): Remove macro.
6520 (malloc, realloc): Remove decls.
6522 ("xalloc.h"): Include.
6523 (NAME_SIZE_DEFAULT): New macro.
6524 (savedir): Use xmalloc / xrealloc to allocate memory.
6525 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
6526 Skip "" directory entries.
6527 Use strlen to calculate directory entry length, since the old method
6528 is rarely used these days and isn't worth supporting.
6529 Don't use a pointer after freeing it.
6530 Check for integer overflow when calculating allocation size.
6531 Use memcpy to copy entries, instead of stpcpy.
6532 Set errno properly when returning NULL.
6533 Check for readdir error.
6535 2000-06-26 Jim Meyering <meyering@lucent.com>
6537 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
6539 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6541 * getusershell.c (xmalloc, xrealloc): Remove functions.
6543 Don't include <stdlib.h>. Don't declare malloc, realloc.
6545 2000-06-23 Bruno Haible <haible@clisp.cons.org>
6547 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
6549 2000-06-24 Jim Meyering <meyering@lucent.com>
6551 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
6553 2000-06-21 Jim Meyering <meyering@lucent.com>
6555 * getpass.c: New file, from Bruno Haible. Required for BeOS.
6557 2000-06-19 Paul Eggert <eggert@twinsun.com>
6559 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
6560 (mbrtowc, mbstate_t): Define substitutes if
6561 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
6562 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
6563 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
6565 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6567 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
6568 than 1024, return a memory chunk of least possible size, instead
6569 of size PATH_MAX + 2. In the loop, increment the size proportionally.
6570 Use free/xmalloc instead of xrealloc to avoid copying for very long
6573 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6575 * canon-host.c (canon_host): Use malloc and memcpy to copy an
6576 address, not strdup. Include <stdlib.h> and don't declare free().
6578 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6580 * path-concat.c (path_concat): Don't access dir[-1] if dir is
6583 2000-06-21 Jim Meyering <meyering@lucent.com>
6585 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
6586 (noinst_HEADERS): Add getstr.h.
6588 * getline.c (getstr): Move into a separate file.
6589 * getstr.c (getstr): New file, extracted from getline.c, with
6590 the following changes: new parameter, delim2; both delim[12]
6591 parameters have type `int', not `char'. The latter would lose
6592 with 8-bit delimiters.
6593 * getstr.h: New file.
6595 2000-06-19 Jim Meyering <meyering@lucent.com>
6597 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
6599 2000-06-18 Jim Meyering <meyering@lucent.com>
6601 * mkdir.c: Remove file, due mainly to copyright incompatibility.
6602 Besides, these days every porting target provides a mkdir function.
6604 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
6605 (this snippet comes from src/system.h).
6607 2000-06-15 Paul Eggert <eggert@twinsun.com>
6609 * human.c (adjust_value): New function.
6610 (human_readable_inexact): Apply rounding style even when
6611 printing approximate values.
6613 2000-06-14 Paul Eggert <eggert@twinsun.com>
6615 * human.c (human_readable_inexact): Allow an input block
6616 size that is not a multiple of the output block size, and vice versa.
6617 Reported by Piergiorgio Sartor.
6619 2000-06-14 Paul Eggert <eggert@twinsun.com>
6621 * getdate.y (get_date): Apply relative times after time
6622 zone indicator, not before. Reported by Todd A. Jacobs.
6624 2000-06-13 Jim Meyering <meyering@lucent.com>
6626 * Makefile.am (all-local): Depend on lstat.c and stat.c.
6628 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
6630 2000-06-12 Paul Eggert <eggert@twinsun.com>
6632 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
6634 2000-06-04 Paul Eggert <eggert@twinsun.com>
6636 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
6638 2000-06-04 Jim Meyering <meyering@lucent.com>
6640 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
6641 SunOS 4.1.4 for which gid_t is an unsigned type.
6643 2000-06-03 Jim Meyering <meyering@lucent.com>
6645 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
6647 2000-05-26 Bruno Haible <haible@clisp.cons.org>
6649 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
6650 newer, don't install charset.alias.
6651 * config.charset: Change the Linux/glibc rules so they become empty
6652 on glibc-2.1 or newer.
6654 2000-06-02 Jim Meyering <meyering@lucent.com>
6656 * mountlist.c: Back out last change. Instead, do this...
6657 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
6658 member using the same `ignore'-testing code.
6659 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
6663 2000-05-29 Jim Meyering <meyering@lucent.com>
6665 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
6666 with the `ignore' attribute. Based on a patch from Mark D. Roth.
6668 2000-05-22 Jim Meyering <meyering@lucent.com>
6670 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
6672 2000-05-18 Jim Meyering <meyering@lucent.com>
6674 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
6675 back, too, since it may have been modified by allocate_entry.
6676 (hash_delete): Rewrite to use neither the assignment operator
6677 nor the comma operator in an if-expression.
6679 2000-05-15 Paul Eggert <eggert@twinsun.com>
6682 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
6683 Remove; no longer needed.
6684 "quotearg.h": Add include.
6685 (file_name): Do not bother to explicitly initialize to NULL; it's less
6686 efficient on some hosts.
6687 (close_stdout_status): Remove test as to whether stdout was already
6688 closed; it breaks for the case "echo x | sort >&-".
6689 Quote file name colons.
6690 Do not assume that _("write error") lacks format strings.
6692 2000-05-15 Jim Meyering <meyering@lucent.com>
6694 * version-etc.c (version_etc_copyright): Update the copyright string
6695 used in all --version output.
6697 2000-05-14 Jim Meyering <meyering@lucent.com>
6699 * closeout.c (close_stdout_set_file_name): New function.
6700 (close_stdout_status): Use new file-scoped global.
6701 Return right away if fstat says the stdout file descriptor is invalid.
6702 * closeout.h (close_stdout_set_file_name): Declare.
6704 2000-05-10 Jim Meyering <meyering@lucent.com>
6706 * closeout.c [default_exit_status]: New file-scoped variable.
6707 (close_stdout_set_status): New function.
6708 * closeout.h (close_stdout_set_status): Declare.
6710 2000-05-08 Jim Meyering <meyering@lucent.com>
6712 * long-options.c: Don't include closeout.h.
6713 (parse_long_options): Don't call close_stdout for --version.
6715 2000-05-06 Jim Meyering <meyering@lucent.com>
6717 * strnlen.c: Undefine __strnlen and strnlen.
6718 [!weak_alias]: Define __strnlen to strnlen.
6720 * atexit.c: New file, from libiberty.
6722 2000-05-06 Jim Meyering <meyering@lucent.com>
6724 * closeout.c (close_stdout_status): Also check for errors on the
6727 2000-05-05 Bruno Haible <haible@clisp.cons.org>
6729 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
6730 instead of xmalloc, xrealloc, path_concat.
6731 (locale_charset): Treat empty environment variables as absent.
6732 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
6734 2000-05-04 Jim Meyering <meyering@lucent.com>
6736 * getopt.c: Update from glibc.
6737 * obstack.c: Likewise.
6738 * obstack.h: Likewise.
6739 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
6741 * regex.h: Likewise.
6742 * strndup.c: Likewise.
6743 * strnlen.c: New file, from glibc.
6745 2000-05-01 Jim Meyering <meyering@lucent.com>
6747 * full-write.c (full_write): Remove `FIXME' part of comment.
6749 2000-04-29 Jim Meyering <meyering@lucent.com>
6751 * path-concat.c: Declare strdup only if it's not defined.
6752 * canon-host.c: Likewise.
6754 2000-04-28 Jim Meyering <meyering@lucent.com>
6756 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
6757 redefinition warning on some systems (HPUX). Otherwise, regex.h is
6758 included first, then limits.h is included by locale.h by libintl.h.
6759 From John David Anglin.
6761 2000-04-25 Jim Meyering <meyering@lucent.com>
6763 * makepath.c (S_IRWXUGO): Define.
6764 (make_path): Always perform explicit chmod if MODE specifies any
6765 of the `special' permission bits. Prompted by a bug report against
6766 install from Mate Wierdl and Joost van Baal.
6768 2000-04-18 Jim Meyering <meyering@lucent.com>
6772 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
6773 getpagesize. For BeOS. Based on a patch from Bruno Haible.
6775 2000-04-17 Jim Meyering <meyering@lucent.com>
6777 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
6778 the definition of it to rpl_strftime also defined-away the system's
6781 2000-04-15 Jim Meyering <meyering@lucent.com>
6783 Use `C' to denote so-called `contiguous' files, the same way
6785 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
6786 (ftypelet): Use S_ISCTG.
6787 From Michael Deutschmann.
6789 2000-04-14 Jim Meyering <meyering@lucent.com>
6791 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
6793 2000-04-08 Jim Meyering <meyering@lucent.com>
6795 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
6796 names don't conflict. Reported by Eli Zaretskii.
6798 2000-03-28 Bruno Haible <haible@clisp.cons.org>
6800 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
6801 bug. Deal with the different error behavior of Irix iconv.
6803 2000-04-07 Jim Meyering <meyering@lucent.com>
6805 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
6806 to work around system header problems on AIX 3.2.5. From Bruno Haible.
6808 2000-04-05 Jim Meyering <meyering@lucent.com>
6810 Portability tweaks required for ultrix4.3.
6811 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
6812 * readutmp.c: Include sys/types.h before sys/stat.h.
6813 * canon-host.c: Declare strdup.
6814 * path-concat.c: Likewise.
6815 From John David Anglin.
6817 2000-04-04 Jim Meyering <meyering@lucent.com>
6819 Be more DOS 8.3-friendly.
6820 * ref-add.sin: Renamed from ref-add.sed.in.
6821 * ref-del.sin: Renamed from ref-del.sed.in.
6822 * Makefile.am: Reflect renaming.
6823 Reported by Eli Zaretskii.
6825 Use a temporary file name that won't clash with `charset.alias'
6826 in the DOS 8.3 name space.
6827 * Makefile.am (charset_tmp): Define.
6828 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
6829 (uninstall-local): Likewise.
6830 Reported by Eli Zaretskii.
6832 2000-03-29 Paul Eggert <eggert@twinsun.com>
6834 * time/strftime.c (my_strftime): Make sure we call the system
6835 strftime, not ourselves, when invoking the underlying strftime.
6837 2000-03-24 Jim Meyering <meyering@lucent.com>
6839 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
6840 (charset_alias): Define.
6841 (install-exec-local): Factor out common code.
6842 (uninstall-local): Split lines longer than 80.
6843 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
6845 (.sed.in.sed): New rule. Don't redirect directly to $@.
6846 (CLEANFILES): Add ref-add.sed and ref-del.sed.
6848 2000-03-19 Bruno Haible <haible@clisp.cons.org>
6850 * config.charset: Output a line containing "Packages using this file".
6851 * ref-add.sed.in, ref-del.sed.in: New files.
6852 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
6853 ref-del.sed): New rules.
6855 2000-03-17 Jim Meyering <meyering@lucent.com>
6857 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
6858 Otherwise, include <strings.h>
6860 2000-03-17 Bruno Haible <haible@clisp.cons.org>
6862 * unicodeio.c (utf8_wctomb): New function.
6863 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
6864 format instead of in UCS-4 with platform dependent endianness.
6866 2000-03-07 Paul Eggert <eggert@twinsun.com>
6868 * savedir.c (savedir): Work even if directory size is
6869 negative; this can happen with some screwy NFS configurations.
6871 2000-03-06 Jim Meyering <meyering@lucent.com>
6873 * localcharset.c (get_charset_aliases): Don't try to free file_name
6874 if it's NULL (because we ran out of memory). From Bruno Haible.
6876 2000-03-05 Jim Meyering <meyering@lucent.com>
6878 * localcharset.c ("path-concat.h"): Include.
6879 (get_charset_aliases): Use path_concat instead of ANSI string
6882 * unicodeio.h (PARAMS): Define.
6883 Use it to guard prototype.
6885 2000-03-04 Jim Meyering <meyering@lucent.com>
6887 * Makefile.am (install-exec-local): Create $(libdir) before installing
6889 (uninstall-local): Uncomment this rule so `make distcheck' works
6892 * unicodeio.c (<errno.h>): Include it.
6893 (errno): Declare if not defined.
6895 * localcharset.c: Add Bruno's comment justifying use of volatile.
6897 * config.charset: New version, incorporating remarks from a linux
6898 i18n mailing list. From Bruno Haible.
6900 2000-03-02 Jim Meyering <meyering@lucent.com>
6902 * Makefile.am (EXTRA_DIST): Add config.charset.
6904 2000-03-01 Jim Meyering <meyering@lucent.com>
6906 * localcharset.c: Guard some #includes with `#if HAVE_...'.
6907 * unicodeio.c: Likewise.
6909 2000-02-02 Bruno Haible <haible@clisp.cons.org>
6911 * config.charset: New file.
6912 * localcharset.c: New file.
6913 * unicodeio.h, unicodeio.c: New files.
6914 * Makefile.am (DEFS): Add -DLIBDIR=...
6915 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
6916 (noinst_HEADERS): Add unicodeio.h.
6917 (all-local, install-exec-local, charset.alias): New targets.
6919 2000-02-28 Paul Eggert <eggert@twinsun.com>
6921 * quotearg.c (ALERT_CHAR): New macro.
6922 (quotearg_buffer_restyled): Use it.
6924 2000-02-27 Jim Meyering <meyering@lucent.com>
6926 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
6927 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
6929 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
6930 not `#if STDC_HEADERS'.
6931 Declare malloc if needed.
6933 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
6934 now that autoconf always defines the HAVE_DECL_ symbols.
6935 * human.c: Likewise.
6937 * strtoumax.c: Likewise.
6939 * backupfile.c: Arrange for cpp to fail if the configure-time
6940 declaration check was not run.
6942 * human.c: Likewise.
6944 * strtoumax.c: Likewise.
6946 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
6947 then first look up the entire `.'-containing string as a login name.
6949 2000-02-18 Paul Eggert <eggert@twinsun.com>
6951 * getdate.y: Handle two-digit years with leading zeros correctly.
6952 (textint): New typedef.
6953 (parser_control): Member year changed from int to textint.
6955 (YYSTYPE): Removed; replaced by %union with int and textint members.
6956 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
6957 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
6958 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6959 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6960 (date, number, to_year): Use width of number in digits, not its value,
6961 to determine whether it's a 2-digit year, or a 2-digit time.
6962 (yylex): Store number of digits of numeric tokens.
6963 Reported by John Kendall.
6965 (parser_control): Changed from struct parser_control to typedef (for
6966 consistency). All uses changed.
6968 (tID): Removed; not used.
6969 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
6971 2000-02-14 Paul Eggert <eggert@twinsun.com>
6973 * getpagesize.h (getpagesize): Port to VMS for Alpha;
6974 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
6976 2000-02-12 Jim Meyering <meyering@lucent.com>
6978 * userspec.c (ISDIGIT): Define it.
6979 (isdigit): Remove definition.
6980 (is_number): Use ISDIGIT, not isdigit.
6981 <libintl.h>: Include.
6983 (parse_user_spec): Mark translatable strings.
6985 2000-02-10 Jim Meyering <meyering@lucent.com>
6987 With these changes, nanosleep.[ch] are finally enough like the other
6988 lib/* replacement files to compile on a few more losing systems.
6990 * nanosleep.h: Don't include config.h.
6991 Remove prototype from declaration of nanosleep.
6992 (PARAMS): Remove now-unneeded definition.
6993 * nanosleep.c: #undef nanosleep.
6994 (rpl_nanosleep): Rename from nanosleep.
6996 2000-02-03 Jim Meyering <meyering@lucent.com>
6998 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6999 rather than with `#if HAVE_UTMPNAME'.
7001 2000-02-01 Jim Meyering <meyering@lucent.com>
7003 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
7005 2000-01-31 Jim Meyering <meyering@lucent.com>
7007 * nanosleep.h (nanosleep): Guard declaration with
7008 `#if ! HAVE_DECL_NANOSLEEP'.
7009 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
7010 the declaration in that vendor's sys/timers.h.
7011 Reported by Christian Krackowizer.
7013 * quotearg.c (ISASCII): Add #undef and move definition to follow
7014 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
7015 (ISPRINT): Likewise.
7016 Reported by Tom Tromey.
7018 2000-01-30 Jim Meyering <meyering@lucent.com>
7020 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
7021 uses of ->ut_name. The latter doesn't work with new Linux header files
7022 where only utmpx.ut_user is declared.
7024 * readutmp.h (UT_USER): Define.
7026 2000-01-23 Jim Meyering <meyering@lucent.com>
7028 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
7031 2000-01-22 Jim Meyering <meyering@lucent.com>
7033 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
7034 [! HAVE_DECL_STRTOULL]: Declare strtoull.
7035 Required for some AIX systems. Reported by Christian Krackowizer.
7036 [TESTING] (main): New function.
7038 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
7039 * dirname.c (dir_name): Support for DOS-style file names with drive
7042 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
7044 * strverscmp.c (ISDIGIT): Define.
7045 (strverscmp): Use ISDIGIT, not isdigit.
7047 2000-01-17 Paul Eggert <eggert@twinsun.com>
7049 * nanosleep.c (nanosleep):
7050 Don't use SA_INTERRUPT to decide whether to call sigaction, as
7051 POSIX.1 doesn't require SA_INTERRUPT and some systems
7052 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
7053 it's been part of POSIX.1 since day 1 (in 1988).
7055 2000-01-17 Jim Meyering <meyering@lucent.com>
7057 * interlock: Remove unused file. Reported by François Pinard.
7059 2000-01-16 Paul Eggert <eggert@twinsun.com>
7061 * quotearg.c (quotearg_buffer_restyled): Do not quote
7062 alert, backslash, formfeed, and vertical tab unnecessarily in
7063 shell quoting style.
7066 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
7067 Free Software Foundation, Inc.
7068 Copying and distribution of this file, with or without modification,
7069 are permitted provided the copyright notice and this notice are preserved.