1 2005-08-11 Bruno Haible <bruno@clisp.org>
3 * strnlen.h (strnlen): Change parameter name to match comment.
5 2005-08-10 Simon Josefsson <jas@extundo.com>
7 * strndup.c: Use strnlen.h.
11 2005-08-02 Simon Josefsson <jas@extundo.com>
13 * getline.h, getline.c: Rewrite.
15 * getdelim.h, getdelim.c: New files, ported from glibc.
17 2005-07-31 Bruno Haible <bruno@clisp.org>
19 * lock.h (gl_lock_initializer): New macro.
20 (gl_lock_define_initialized): Use it.
21 (gl_rwlock_initializer): New macro.
22 (gl_rwlock_define_initialized): Use it.
23 (gl_recursive_lock_initializer): New macro.
24 (gl_recursive_lock_define_initialized): Use it.
26 2005-07-26 Bruno Haible <bruno@clisp.org>
28 * lock.h: Update from GNU gettext.
29 * lock.c: Update from GNU gettext.
31 2005-07-18 Bruno Haible <bruno@clisp.org>
33 * lock.h (gl_once_t): New type.
34 (gl_once_define, gl_once): New macros.
35 * lock.c (fresh_once): New variable.
36 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
39 2005-07-18 Simon Josefsson <jas@extundo.com>
41 * check-version.c (check_version): Accept identical versions too.
43 2005-07-18 Bruno Haible <bruno@clisp.org>
45 * lock.h: New file, from GNU gettext.
46 * lock.c: New file, from GNU gettext.
48 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
50 * quotearg.c: Add translator comment suggested by Bruno Haible,
53 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
55 * version-etc-fsf.c (version_etc_copyright): Parameterize the
56 copyright symbol and the year.
57 * version-etc.c (COPYRIGHT_YEAR): New constant.
58 (version_etc_va): Use parameterized copyright notice.
59 Reword to conform to the current GNU coding standards.
61 2005-07-11 Simon Josefsson <jas@extundo.com>
63 * size_max.h: New file.
65 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
67 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
70 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
71 and Paul Eggert <eggert@cs.ucla.edu>
73 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
74 in wint_t, not wchar_t. Remove now-unnecessary cast.
76 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
78 * regex.c, regex.h: Sync from libc.
79 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
80 New files, synced from libc, except that regex_internal.h
81 currently has a small porting fix.
83 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
85 Remove the dependency of the strftime module on the tzset module.
86 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
87 Copy the input structure, to work around some of the bug with
88 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
89 Solaris releases, you should also use the tzset module, but we won't
90 require it as a dependency any more since we don't want LGPLed code
91 to depend on GPLed code.
93 2005-07-02 Jim Meyering <jim@meyering.net>
95 * backupfile.c (backup_args): Change a `0' to NULL.
97 2005-07-01 Jim Meyering <jim@meyering.net>
99 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
100 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
101 * save-cwd.c, tempname.c:
102 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
103 and don't include <sys/file.h>).
105 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
107 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
108 declares only 'struct timespec;' (!).
110 2005-06-29 Jim Meyering <jim@meyering.net>
112 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
113 type name. Use the variable name instead.
114 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
116 2005-06-28 Simon Josefsson <jas@extundo.com>
118 * check-version.h, check-version.c: New files.
120 2005-06-28 Simon Josefsson <jas@extundo.com>
122 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
123 collision with global variable. Better indentation. Don't
124 increment buffer pointer beyond buffer end. Based on comments
125 from Paul Eggert <eggert@cs.ucla.edu>.
129 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
131 * canon-host.c (canon-host): Append trailing "," to 0 in
132 initializer of struct addrinfo, as an indication that we don't
133 care how many members the structure has.
135 2005-06-24 Derek Price <derek@ximbiot.com>
136 and Bruno Haible <bruno@clisp.org>
138 Remove stat module & update lstat.
139 * stat.c: Remove this file...
140 (slash_aware_lstat): ...moving this content and its support...
141 * lstat.c (rpl_lstat): ...into here.
144 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
146 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
147 (ranged_convert): Don't save conversion in a temporary struct.
148 This causes a warning with GCC 4.0.0, and anyway in the typical
149 case it's not worth the extra 100 bytes or so of code.
150 (ranged_convert, __mktime_internal): When calling a function via a
151 pointer P, use P () rather than (*P) (), as we now assume C89 or
154 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
156 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
157 "who -r" failed to give output. Problem reported by Tim Waugh.
159 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
160 (xcalloc): Use it to avoid needless tests.
161 Problem reported by Jim Meyering.
163 2005-06-16 Jim Meyering <jim@meyering.net>
165 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
166 when either N or S is zero.
168 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
170 * argp.h (__option_is_short): Check upper limit of
171 __key. Isprint() requires its argument to have the value
172 of an unsigned char or EOF.
174 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
176 * fnmatch.c (fnmatch): If there is an encoding error in a
177 multibyte string or pattern, fall back on unibyte matching.
178 Problem reported by James Youngman.
180 2005-06-08 Bruno Haible <bruno@clisp.org>
182 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
185 2005-06-08 Bruno Haible <bruno@clisp.org>
187 * csharpcomp.h: New file, from GNU gettext.
188 * csharpcomp.c: New file, from GNU gettext.
189 * csharpcomp.sh.in: New file, from GNU gettext.
191 2005-06-07 Derek Price <derek@ximbiot.com>
194 * glob_.h: Indent nested #ifdef.
196 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
199 Use "file name" when talking about file names, instead of "filename"
200 or "path", as per the GNU coding standards.
201 * mkdir-p.c: Renamed from makepath.c.
202 (make_dir_parents): Renamed from make_path. All callers changed.
203 * mkdir-p.h: Likewise. All includers changed.
204 * filenamecat.c: Renamed from path-concat.c.
205 (file_name_concat): Renamed from path_concat. All callers changed.
206 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
207 * filenamecat.h: Likewise. All includers changed.
208 * acl.c: Don't use "path" or "filename" to mean "file name"
209 in comments or local variable names.
210 * basename.c: Likewise.
211 * canonicalize.c, canonicalize.h: Likewise.
212 * dirname.c, dirname.h: Likewise.
213 * euidaccess.c: Likewise.
214 * exclude.c: Likewise
215 * fnmatch_.h, fnmatch_loop.c: Likewise.
216 * fsusage.c, fsuage.h: Likewise.
217 * fts.c, fts_.h: Likewise.
218 * getcwd.c: Likewise.
219 * getloadavg.c: Likewise.
220 * mkstemp.c: Likewise.
221 * mountlist.c, mountlist.h: Likewise.
222 * openat.c, openat.h: Likewise.
223 * readlink-stub.c: Likewise.
224 * readutmp.c, readutmp.h: Likewise.
225 * rename.c: Likewise.
228 * savedir.c: Likewise.
229 * stripslash.c: Likewise.
230 * tempname.c: Likewise.
231 * xreadlink.c: Likewise.
232 * exclude.c (excluded_file_name): Renamed from excluded_filename.
234 * exclude.h: Likewise.
236 * euidaccess.c (getuid, getgid, getuid, getegid)
237 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
238 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
239 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
240 * pathmax.h: Include <limits.h> unconditionally, since other
241 files have been getting away with it for years (MORE/BSD 4.3
243 * userspec.c (getpwnam, getgrnam, getgrgid)
244 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
246 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
247 Define to 256, not 255, as per modern POSIX.
249 2005-06-01 Bruno Haible <bruno@clisp.org>
251 * csharpexec.h: New file, from GNU gettext.
252 * csharpexec.c: New file, from GNU gettext.
253 * csharpexec.sh.in: New file, from GNU gettext.
255 2005-05-31 Derek Price <derek@ximbiot.com>
256 Paul Eggert <eggert@cs.ucla.edu>
259 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
261 2005-05-29 Derek Price <derek@ximbiot.com>
262 Paul Eggert <eggert@cs.ucla.edu>
264 * glob_.h, glob.c: New files.
266 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
268 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
270 * fts.c: Don't worry about debugging on pre-C99-comopatible hosts;
271 the configuration hassle isn't worth it.
272 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
273 (LONGEST_MODIFIER, PRIuMAX): Remove.
275 2005-05-27 Bruno Haible <bruno@clisp.org>
277 * getlogin_r.h: Remove second include of <stddef.h>.
279 2005-05-25 Bruno Haible <bruno@clisp.org>
280 Derek Price <derek@ximbiot.com>
282 * getlogin_r.h: Simplify API documentation.
284 2005-05-25 Derek Price <derek@ximbiot.com>
285 Paul Eggert <eggert@cs.ucla.edu>
287 * getlogin_r.c, getlogin_r.h: New files.
289 2005-05-22 Bruno Haible <bruno@clisp.org>
291 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
292 Also include <sys/param.h> if it defines MIN, MAX.
293 Based on a patch by Derek Price <derek@ximbiot.com>.
295 2005-05-22 Bruno Haible <bruno@clisp.org>
297 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
298 (INT64_MIN): Fix definition.
299 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
301 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
302 NEED_SIGNED_INT_TYPES.
304 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
305 HAVE_SYSTEM_INTTYPES.
307 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
309 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
310 so that unistd-safer.h (GPL'ed code) need not be included.
312 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
315 * fts.c: Don't include "cycle-check.h" or "hash.h".
316 (setup_dir, free_dir): New functions.
317 (enter_dir, leave_dir): Define trivial
318 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
319 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
320 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
321 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
323 (fts_open): Use setup_dir.
324 (fts_close): Use free_dir.
325 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
326 This adds a label and some gotos, but the alternatives were messier.
327 Check for memory allocation failure when entering a dir.
328 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
329 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
330 (FTS): New member fts_cycle, that is a union that contains the
331 old active_dir_ht and cycle_state. All uses changed to mention
332 fts_cycle.ht and fts_cycle.state.
333 * fts-cycle.c: New file, containing GPL'ed code migrated out of
334 fts.c, with the following changes:
335 (setup_dir, free_dir): New functions.
336 (enter_dir): Now returns bool. Return true if successful, false
337 if memory exhausted. All callers changed.
338 Do not bother partly cleaning up on
339 memory allocation failure; that is free_dir's job.
340 However, free ad if hash_insert fails, to avoid memory leak.
341 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
342 fts->fts_options to see which union member to use.
344 2005-05-20 Jim Meyering <jim@meyering.net>
346 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
347 Now a macro, to pacify GCC.
349 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
351 * chown.c (rpl_chown): Return -1 on failure.
353 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
355 * canonicalize.c: Include canonicalize.h first, to test interface.
356 Include <stddef.h> unconditionally, since we assume C89 now.
357 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
358 * fts.c: Include fts_.h first, to check interface.
359 Do not include intprops.h; no longer needed.
360 Include cycle-check.h and hash.h, since fts_.h no longer does.
361 Remove unnecessary casts of closedir to void.
362 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
363 decide whether to decrement nlinks.
364 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
365 (FTS): Use struct hash_table * instead of Hash_table, so that
366 we no longer need to include hash.h here.
368 2005-05-17 Jim Meyering <jim@meyering.net>
370 * fts.c, fts_.h: New files, from coreutils.
372 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
375 * unlinkdir.c, unlinkdir.h: New files.
376 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
377 regex.h, unlocked-io.h, xtime.h:
378 White space changes only.
379 * makepath.c (make_path): Port to hosts where leading "//" is special.
380 * yesno.c: Include getline.h, not ctype.h.
381 (yesno): Don't remove leading white space; POSIX doesn't allow it.
382 Use getline to remove arbitrary restriction on response length.
384 2005-05-13 Bruno Haible <bruno@clisp.org>
386 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
387 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
388 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
389 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
390 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
391 Add support for 64-bit integers in the MSVC compiler.
393 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
395 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
396 Change the initial comment to refer to GPL, not LGPL.
397 gnulib-tool will change it to LGPL as needed.
399 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
400 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
401 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
402 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
403 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
404 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
405 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
406 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
407 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
408 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
409 concatpath.c, config.charset, copy-file.c, copy-file.h,
410 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
411 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
412 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
413 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
414 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
415 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
416 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
417 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
418 full-read.c, full-read.h, full-write.c, full-write.h,
419 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
420 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
421 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
422 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
423 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
424 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
425 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
426 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
427 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
428 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
429 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
430 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
431 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
432 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
433 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
434 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
435 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
436 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
437 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
438 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
439 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
440 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
441 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
442 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
443 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
444 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
445 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
446 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
447 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
448 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
449 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
450 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
451 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
452 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
453 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
454 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
455 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
456 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
457 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
458 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
459 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
460 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
461 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
462 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
463 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
464 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
465 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
466 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
467 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
468 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
469 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
470 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
471 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
472 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
473 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
474 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
475 Update FSF postal mail address.
477 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
479 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
480 specified in ai_socktype. Fix invalid ai_protocol
481 check. ai_protocol is usually set to 0 or depending on
482 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
483 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
484 ai_socktype / ai_protocol in the returned addrinfo structure.
486 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
487 Bruno Haible <bruno@clisp.org>
489 * inet_ntop.h: New file.
490 * inet_ntop.c: New file, from glibc with modifications.
492 2005-05-08 Jim Meyering <jim@meyering.net>
494 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
496 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
498 Merge from coreutils. Among other things,
499 add bulletproofing for cases where stdin, stdout, or stderr are closed.
500 * fd-safer.c: New file.
501 * fcntl-safer.h, open-safer.c: Remove.
502 * chdir-long.c: Fix comment "fetish" -> "coreutils".
503 * dup-safer.c: Include unistd-safer.h first.
504 Don't include errno.h.
505 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
506 * file-type.h: Don't assume invoker included sys/stat.h first.
507 * file-type.c: Rely on file-type.h change.
508 * getloadavg.c: Include unistd-safer.h.
509 (getloadavg): Use safer open.
510 * getusershell.c: Include "stdio-safer.h".
511 (getusershell): Use safer fopen.
512 * long-options.c (long_options): Use NULL rather than 0.
513 * modechange.h (mode_free): Remove; all callers changed to invoke
515 * modechange.c: Likewise.
516 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
517 (MODE_DONE): New constant.
518 (struct mode_change): Remove 'next' member.
519 (make_node_op_equals): New function; like the old one of the
520 same name, except it allocates an array.
521 (mode_compile, mode_create_from_ref): Use it.
522 (mode_compile): Allocate result as an array, not a linked list.
523 Parse octal string ourself, so that we catch mistakes like "+0".
524 (mode_adjust): Arg is an array, not a linked list.
525 * modechange.c: Include stat-macros.h, xalloc.h.
526 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
527 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
528 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
529 Remove. This is now stat-macros.h's job.
530 (talloc): Remove. All callers replaced by xalloc, so that
531 our invokers don't have to worry about reporting memory failures.
532 (make_node_op_equals): Remove.
533 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
535 (struct mode_change): Moved here from modechange.h.
536 (mode_append_entry): Remove.
537 (mode_compile): Remove MASKED_OPS arg, since it encouraged
538 apps to have incorrect behavior. Use simpler algorithm for head
539 and tail. Don't futz with umask; that's now the job of mode_adjust.
540 Detect more invalid usages rather than having somewhat-random behavior.
541 Don't insert an "a=" action, as that leads to incorrect behavior.
542 (mode_compile, mode_create_from_ref): Return NULL on error instead
543 of an enum, since now there's only one way to have an error. All
545 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
546 at the correct time. Simplify calculation of "+u" and its ilk.
547 Don't mishandle "+X".
548 (mode_free): Remove "register" and localize decls.
549 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
550 (struct mode_change): Move to modechange.c; callers don't
551 need to see this stuff.
552 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
553 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
554 (mode_change, mode_adjust): Reflect the new signatures noted above.
555 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
556 that might redefine system include files.
557 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
558 (my_usleep): Use NULL rather than (void *) 0.
559 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
560 Use siginterrupt to specify that system calls should be interrupted.
561 (rpl_nanosleep): Move initialization of suspended closer to call of
563 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
564 * readutmp.c: Likewise. Include signal.h, stdbool.h.
565 (desirable_utmp_entry): New function.
566 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
567 using x2nrealloc, to simplify logic.
568 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
569 size calculation. Do not assume utmp file is a regular file.
570 * readutmp.h (UT_PID): Moved here from ../src/who.c.
571 (READ_UTMP_CHECK_PIDS): New constant.
572 * save-cwd.c: Include unistd-safer.h.
573 (save_cwd): Use fd_safer.
574 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
575 [!_LIBC] Include "stat-macros.h" instead.
576 * unistd-safer.h (fd_safer): New decl.
578 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
580 * byteswap_.h: New file.
582 2005-04-25 Albert Chin <china@thewrittenword.com>
584 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
587 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
589 * getdate.y (zone): Allow relunit_snumber after tZONE, so
590 that "UTC +1 second" continues to work. Problem reported
592 (relunit_snumber): New rule.
595 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
597 * getdate.y (universal_time_zone_table): New constant.
598 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
599 universal_time_zone_table.
600 (lookup_zone): Prefer universal_time_zone_table to
601 local_time_zone_table, so that "GMT" time stamps are allowed in
602 London during the summer. Problem reported by Ian Abbott.
604 2005-04-12 Jim Meyering <jim@meyering.net>
606 * human.c (humblock): Set *options even when returning due to
607 xstrtoumax conversion failure. Thanks to a used-uninitialized
610 2005-04-09 Jim Meyering <jim@meyering.net>
612 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
613 -Wuninitialized: initialize tm0.tm_year.
615 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
617 * getdate.y (parser_control): rels_seen is now a boolean, not a
618 count, since there's no maximum. All uses changed.
619 Add member dsts_seen.
620 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
622 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
623 Use pc_rels_seen to decide whther a date is absolute.
625 * getdate.y (number): Don't overwrite year.
626 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
629 2005-04-02 Simon Josefsson <jas@extundo.com>
631 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
632 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
634 2005-03-27 Jim Meyering <jim@meyering.net>
636 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
638 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
640 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
641 "one's complement" -> "ones' complement" in comment, as per Knuth.
642 "value of type" -> "type or expression" in comment.
643 * mktime.c, strftime.c: Propagate intprops.h comment nits.
645 2005-03-26 Jim Meyering <jim@meyering.net>
648 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
649 Correct typos: s/or/of/.
651 2005-03-23 Jim Meyering <jim@meyering.net>
653 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
655 2005-03-21 Jim Meyering <jim@meyering.net>
657 Changes imported from coreutils.
659 * cycle-check.c: Don't include xalloc.h.
661 * path-concat.c: Don't include assert.h.
662 (path_concat): Remove assertion that would have triggered
663 for ABASE starting with more than one slash.
664 Reported by Andreas Schwab.
666 * path-concat.c (path_concat): Set *BASE_IN_RESULT
667 properly when ABASE is an absolute file name.
668 Correct the description of this function.
670 Add an assertion and a test driver.
671 This fixes a bug introduced on 2004-07-02.
672 Andreas Schwab reported the resulting failure of cp --parents:
673 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
675 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
677 * strftime.c (my_strftime): If the underlying strftime returns 0
678 (which shouldn't happen), generate nothing instead of returning 0
679 immediately, so that nstrftime (NULL, ...) doesn't return 0.
681 2005-03-16 Bruno Haible <bruno@clisp.org>
683 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
685 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
687 * strftime.c (my_strftime): Prepend space to format so that we can
688 reliably distinguish strftime failure from empty output on POSIX
691 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
693 * iconvme.c (SIZE_MAX): New macro, if not already defined.
694 (iconv_string): Don't guess a size-zero buffer, as that might cause
695 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
696 result would be 'too large', where 'too large' is (heuristically)
697 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
698 overflow concerns. This will prevent some unwanted malloc failures
699 when the inputs are very large.
701 2005-03-15 Bruno Haible <bruno@clisp.org>
703 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
706 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
709 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
711 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
713 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
714 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
716 * strtol.c: Likewise.
718 2005-03-14 Simon Josefsson <jas@extundo.com>
720 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
723 2005-03-14 Jim Meyering <jim@meyering.net>
725 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
726 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
727 to be nonzero so that we (and caller) can detect the difference
728 between a valid zero-length expansion and an error return, even
729 when the underlying strftime fails before writing anything into
732 2005-03-10 Jim Meyering <jim@meyering.net>
734 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
735 so that this module works on systems without fchdir.
737 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
739 Factor int-properties macros into a single file, except for
741 * intprops.h: New file.
742 * getloadavg.c: Include it instead of limits.h.
743 (INT_STRLEN_BOUND): Remove.
744 * human.c: Include intprops.h.
745 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
746 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
747 * inttostr.h: Include intprops.h instead of limits.h.
748 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
749 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
750 for consistency with intprops.h.
751 (time_t_is_integer, twos_complement_arithmetic): Use them.
752 * sig2str.h: Include <signal.h>, intprops.h.
753 (INT_STRLEN_BOUND): Remove.
754 * strftime.c (TYPE_SIGNED): Remove.
755 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
756 * strtol.c: Adjust comments to match intprops.h.
757 * userspec.c: Include intprops.h.
758 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
759 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
760 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
761 instead of rolling our own expressions.
762 * xstrtol.c: Include xstrtol.h first, to test interface.
764 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
766 (my_strftime): Do not mishandle years close to INT_MAX, by doing
767 the right thing even if adding 1900 would overflow. Similarly
768 for tm_mon + 1 and tm_yday + 1.
769 Make %Y always equivalent to %C%y, and similarly for %G and %g.
770 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
771 (DO_SIGNED_NUMBER): New macro.
772 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
774 2005-03-07 Bruno Haible <bruno@clisp.org>
776 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
778 2005-03-03 Derek R. Price <derek@ximbiot.com>
779 Bruno Haible <bruno@clisp.org>
781 * pagealign_alloc.h: New file.
782 * pagealign_alloc.c: New file.
784 2005-01-28 Bruno Haible <bruno@clisp.org>
786 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
789 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
791 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
792 The workaround isn't strictly needed for POSIX conformance, and
793 it's too much of a pain to configure and maintain. We'll ask
794 people to fix their kernels instead.
795 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
796 (NANOSLEEP_BUG_WORKAROUND): Remove.
797 (xnanosleep): Remove the workaround.
799 2005-02-12 Bruno Haible <bruno@clisp.org>
801 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
803 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
805 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
806 * timespec.h (gettime): Return void, since it always
807 succeeds now. All uses changed.
808 * gettime.c (gettime) Likewise.
809 [HAVE_NANOTIME]: Prefer nanotime.
810 Assume gettimeofday succeeds, as POSIX requires.
811 Assime time () succeeds, since other code already does.
812 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
813 (timespec_subtract): Remove.
814 (NANOSLEEP_BUG_WORKAROUND): New constant.
815 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
816 things considerably. Use it only on GNU/Linux hosts, since the
817 workaround shouldn't be needed elsewhere.
819 2005-02-24 Bruno Haible <bruno@clisp.org>
821 * gettext.h: Update from GNU gettext 0.14.2.
823 2005-02-24 Bruno Haible <bruno@clisp.org>
825 * localcharset.c: Update from GNU gettext 0.14.2.
826 * config.charset: Update from GNU gettext 0.14.2.
828 2005-02-22 Simon Josefsson <jas@extundo.com>
830 * iconvme.h, iconvme.c: New files, from libc.
832 2005-02-20 Neil Conway <neilc@samurai.com>
834 * xgethostname.c (xgethostname): Check for ENOMEM, which is
835 returned by OSX/Darwin if the specified buffer is not large
836 enough for the hostname.
838 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
840 * memrchr.h: New file.
841 * chdir-long.c: Include it.
842 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
843 Don't bother including stddef.h.
845 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
847 * argp-help.c (__argp_help): Create a fake struct argp_state and
848 pass it to _help, otherwise the latter coredumps trying to
849 dereference state.root_argp.
851 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
853 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
855 Include <sys/types.h>, for dev_t.
856 (ME_DUMMY, ME_REMOTE): Move from here....
857 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
858 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
860 Include mountlist.h first, to test the interface.
862 2005-01-29 Bruno Haible <bruno@clisp.org>
864 * progname.c (program_name): Initialize.
865 Needed when linking statically on MacOS X.
867 2005-01-28 Bruno Haible <bruno@clisp.org>
869 * javacomp.sh.in: New file, from GNU gettext.
870 * javacomp.h: New file, from GNU gettext.
871 * javacomp.c: New file, from GNU gettext.
873 2005-01-26 Bruno Haible <bruno@clisp.org>
875 * javaexec.sh.in: New file, from GNU gettext.
876 * javaexec.h: New file, from GNU gettext.
877 * javaexec.c: New file, from GNU gettext.
879 2005-01-26 Simon Josefsson <jas@extundo.com>
881 * gai_strerror.c: Use GPL in header.
883 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
885 * argp-help.c (hol_entry_help): Avoid using non-constant
886 initializers for struct pentry_state.
887 (__argp_error): Check return value of __asprintf
888 (__argp_failure): Translate error message
890 * argp-parse.c: Removed braces around the expansion of N_()
892 2005-01-21 Jim Meyering <jim@meyering.net>
894 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
895 same value as for Solaris 9.
897 * chdir-long.c (chdir_long): Rewrite to remove limitation on
898 component length. This included changing the parameter to be
899 of type `char *' rather than `char const *'.
900 * chdir-long.h (chdir_long): Update prototype.
902 * openat.c (fdopendir, fstatat): New functions.
903 * openat.h: Include headers required for use of DIR and struct stat.
904 [AT_SYMLINK_NOFOLLOW]: Define.
905 (fdopendir, fstatat): Add prototypes.
907 2005-01-21 Bruno Haible <bruno@clisp.org>
909 * classpath.h: New file, from GNU gettext.
910 * classpath.c: New file, from GNU gettext.
912 2005-01-20 Simon Josefsson <jas@extundo.com>
914 * version-etc-fsf.c: New file, with version_etc_copyright.
915 * version-etc.c: Remove version_etc_copyright.
916 * version-etc.h (version_etc_copyright): Use [] instead of * in
917 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
919 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
921 * save-cwd.c (save_cwd): Remove code to support the case
922 where fchdir is missing or flaky.
924 2005-01-20 Simon Josefsson <jas@extundo.com>
926 * base64.h (isbase64): Add.
928 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
929 using a unsigned prototype, don't inline.
930 (base64_decode): Use it.
932 2005-01-19 Bruno Haible <bruno@clisp.org>
934 * sh-quote.h: New file, from GNU gettext.
935 * sh-quote.c: New file, from GNU gettext.
937 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
939 Merge changes from coreutils, as described below in several
940 changelogs dated today.
942 * save-cwd.c: Include "save-cwd.h" before other include files.
943 (O_DIRECTORY): Remove; not needed here, since "." must be
944 a directory. All uses removed.
945 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
946 universal on Suns, and we also need to test for IRIX.
947 Revamp code to use 'if' rather than '#if'.
948 Avoid unnecessary comparison of cwd->desc to 0.
950 * utimens.c (futimens): Robustify the previous patch, by checking
951 for known valid error numbers rather than observed invalid ones.
953 2005-01-18 Jim Meyering <jim@meyering.net>
955 * version-etc.c (version_etc_copyright): Update copyright date.
957 * utimens.c (futimens): Account for the fact that futimes
958 can also fail with errno == ENOSYS or errno == ENOENT.
959 Patch from Dmitry V. Levin.
961 Change the name of the robust chdir function from chdir to chdir_long.
962 * save-cwd.c: Include chdir-long.h rather than chdir.h.
963 (restore_cwd): Use chdir_long, not chdir.
964 * chdir-long.c: Renamed from chdir.c.
965 * chdir-long.h: Renamed from chdir.h.
966 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
969 2005-01-18 Bob Proulx <bob@proulx.com>
971 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
972 offsetof() macro construct to avoid compile failure with native HP-UX
973 11.0 ANSI C compiler.
975 2005-01-06 Bruno Haible <bruno@clisp.org>
977 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
978 because stpncpy.m4 takes care of it.
980 2004-01-24 Bruno Haible <bruno@clisp.org>
982 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
984 2003-10-09 Bruno Haible <bruno@clisp.org>
986 * progreloc.c: Include xalloc.h instead of xmalloc.h.
988 2005-01-06 Bruno Haible <bruno@clisp.org>
990 * fwriteerror.h (fwriteerror): Change specification to include fclose.
991 * fwriteerror.c: Include <stdbool.h>.
992 (fwriteerror): At the end, close the file stream. Record whether
993 stdout was already closed.
995 2004-05-27 Bruno Haible <bruno@clisp.org>
997 * execute.c (environ): Declare if needed.
998 * pipe.c (environ): Likewise.
999 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
1001 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
1003 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
1004 definitions to be after all include files, to avoid collisions.
1005 Problem reported by Bob Proulx.
1007 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
1009 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
1010 not needed. This removes a dependency on the gettext module.
1011 [defined _LIBC]: Do not include <libintl.h>; not needed.
1013 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
1015 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
1018 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
1020 * argp-parse.c: Include <stddef.h>.
1021 (alignof, alignto): New macros.
1022 (parser_init): Don't assume that void * is aligned sufficiently
1025 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
1026 need to extend the stack.
1027 (YYINITDEPTH): New macro, so that the initial stack isn't overly
1030 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1032 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
1034 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
1036 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
1037 Remove now-obsolete comment about AIX.
1038 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
1039 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
1040 (YYMAXDEPTH): New macro.
1042 2004-12-18 Bruno Haible <bruno@clisp.org>
1044 * fatal-signal.c (fatal_signals): Make non-const.
1045 (init_fatal_signals): New function.
1046 (uninstall_handlers, install_handlers): Ignore signals that were set to
1048 (at_fatal_signal): Call init_fatal_signals.
1049 (init_fatal_signal_set): Likewise. Ignore signals that were set to
1051 Reported by Paul Eggert.
1053 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
1055 * getdate.y (textint): New member "negative".
1056 (time_zone_hhmm): New function.
1057 Expect 14 shift-reduce conflicts, not 13.
1058 (o_colon_minutes): New rule.
1059 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
1060 (yylex): Set the "negative" member of signed numbers.
1062 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1064 Changes imported from coreutils.
1065 * hard-locale.c: Assume <locale.h> exists.
1067 (GLIBC_VERSION): New macro.
1068 (hard_locale): Assume setlocale exists.
1069 Rewrite to avoid #ifdef.
1070 Use strdup rather than malloc + strcpy.
1071 * human.c: Assume <locale.h> exists.
1072 (human_readable): Assume localeconv exists.
1074 2004-12-01 Jakub Jelinek <jakub@redhat.com>
1076 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
1077 convert T2, not T. (Imported from libc.)
1079 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1081 * getcwd.c (is_ENAMETOOLONG): New macro.
1082 (__getcwd.c): Don't restore errno; glibc doesn't.
1083 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
1084 first, falling back to our code only if its results look suspicious.
1085 Ensure that the resulting buffer is only as large as necessary.
1087 * readutmp.c: Include readutmp.h first.
1088 Include <errno.h>, since readutmp.h no longer does that.
1089 * readutmp.h: Don't include <errno.h>,
1090 <sys/param.h>, <time.h>; not needed to establish interface.
1091 (errno): Remove decl.
1092 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
1093 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
1094 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1096 2004-11-28 Simon Josefsson <jas@extundo.com>
1098 * base64.h, base64.c: New file.
1100 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1102 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1104 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1106 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1107 HP's ANSI C compiler.
1108 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1109 Declaring int functions causes warnings on some modern systems and
1110 shouldn't be needed to compile on ancient ones.
1111 * same.c (MIN) [defined MIN]: Don't define, since it's already
1114 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1115 with the following changes.
1116 (__set_errno): Parenthesize properly.
1117 Include <stdbool.h>.
1118 (MIN, MAX, MATCHING_INO): New macros.
1119 (__getcwd): Define with prototype, not K&R form.
1120 Use heuristics to allocate default buffer on stack if possible.
1121 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1122 behavior, and to avoid the PATH_MAX limit when computing
1124 Use MATCHING_INO to compare inode number to file.
1125 Check for arithmetic overflow in size calculations.
1126 Fix bug in reallocation of dot array that caused getcwd to fail
1127 on directories nested deeper than 75.
1128 Be more careful about saving errno on error.
1129 Do not use realloc; use only free+malloc, as this is a bit
1130 more flexible and avoids a needless copy operation.
1131 Do not inspect st_dev and st_ino for symbolic links; POSIX
1132 doesn't specify the latter.
1133 Check for closedir errors.
1134 Avoid needless casts.
1135 Use "#ifdef weak_alias" around weak_alias, to be like other
1137 The following changes to getcwd.c have effect only when used in
1138 gnulib; they have no effect inside glibc proper.
1139 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1140 as alloca isn't used.
1141 (alloca, __alloca): Likewise.
1142 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1143 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1144 unconditionally, as gnulib assumes C89 or better.
1145 Do not include <sys/param.h>.
1146 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1147 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1149 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1150 Include <dirent.h> in a way that is compatible with modern Autoconf.
1151 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1152 New macros, if not already defined.
1153 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1154 Use "_LIBC", not "defined _LIBC", for consistency.
1155 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1157 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1158 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1159 * xgetcwd.c: David MacKenzie's old code was removed, so give
1160 credit only to Jim Meyering and adjust the copyright dates.
1161 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1162 <stdlib.h>, <unistd.h>, "pathmax.h".
1163 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1164 (INITIAL_BUFFER_SIZE): Remove.
1165 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1167 2004-11-23 Jim Meyering <jim@meyering.net>
1169 * getopt_.h: Remove trailing blanks.
1171 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1173 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1174 (futimens): New function, which uses futimes if available.
1175 (futimens, utimens): Support timespec==NULL, with same semantics
1176 as utime and utimens.
1177 * utimens.h (futimens): New decl.
1179 2004-11-23 Jim Meyering <jim@meyering.net>
1181 * __fpending.c: Add comment.
1183 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1185 * getopt_.h: Re-addition of __getopt_argv_const caused
1186 redefinition warnings. To avoid them, include the defines
1187 in `#if !defined __need_getopt ... #endif'. The only place
1188 where __getopt_argv_const is used is in definitions
1189 of getopt_long and getopt_long_only below, which are as well
1190 protected by `#ifndef __need_getopt'.
1191 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1192 __need_getopt after including <stdio.h> and <unistd.h> These
1193 headers might have defined it.
1195 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1197 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1199 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1200 optopt): Use them instead of invoking ## directly; otherwise, the
1201 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1203 2004-11-19 Bruno Haible <bruno@clisp.org>
1205 * strtok_r.c: Move comments from here...
1206 * strtok_r.h: ... to here.
1208 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1210 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1211 might fail. Problem reported by Yoann Vandoorselaere.
1212 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
1213 that mishandle size_t overflow.
1215 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1217 * canon-host.c: Include "strdup.h".
1218 (canon_host): Use getaddrinfo if available, so that IPv6 works.
1219 Use strdup instead of malloc/strcpy to duplicate strings.
1221 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
1222 (human_space_before_unit): New constant.
1223 * human.c (human_readable): Support it.
1225 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
1226 (xgetcwd): Set errno correctly when failing.
1227 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
1228 the failure is actually due to a PATH_MAX problem.
1230 Further getopt changes to make it more likely that glibc will
1231 buy the changes back.
1232 * getopt.c (POSIXLY_CORRECT): New constant.
1233 (getopt): Use it, so to preserve glibc semantic
1234 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
1235 when compiling for libc.
1236 * getopt_.h (__getopt_argv_const): Bring it back.
1237 (getopt_long, getopt_long_only): Use it.
1239 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
1240 New arg POSIXLY_CORRECT. All callers changed.
1241 (getopt): Argv is now char * const *, as per standard.
1242 (_getopt_internal_r, _getopt_internal): Argv is now char **,
1243 not char *__getopt_argv_const *.
1244 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1245 _getopt_long_only_r): Likewise.
1246 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
1247 * getopt_int.h (_getopt_internal, _getopt_internal_r,
1248 _getopt_long_r, _getopt_long_only_r): Likewise.
1249 * getopt_.h (__getopt_argv_const): Remove.
1250 (getopt): Argv is now char * const *, as per standard.
1252 * getdate.y (tORDINAL): New token.
1253 (day, relunit): Allow it for relative times.
1254 (relative_time_table): Use tORDINAL for ordinals.
1256 2004-11-15 Jim Meyering <jim@meyering.net>
1258 * closeout.c: Include "__fpending.h" once again.
1259 Include <stdbool.h>.
1260 (close_stdout): Don't fail just because stdout was closed initially,
1261 since some programs don't write to stdout in the normal course of
1262 operation (other than --version and --help), and we don't want this
1263 function to make e.g. `touch file >&-' fail.
1264 But do fail if it was closed and someone has tried to write to it.
1265 E.g., `printf foo >&-' must fail.
1267 2004-11-11 Simon Josefsson <jas@extundo.com>
1269 * strtok_r.h, strtok_r.c: New file.
1271 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
1273 * getopt_.h (__getopt_argv_const): New macro, to be used so that
1274 we can stop lying to compilers about the constness of argv when we
1275 are compiled outside glibc.
1276 (getopt, getopt_long, getopt_long_only): Use it.
1277 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
1279 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1280 _getopt_long_only_r): Likewise.
1281 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
1282 _getopt_long_only_r): Likewise.
1284 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
1285 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
1286 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
1287 the other external symbols.
1288 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
1289 declaration, since the above renaming now works around collisions.
1291 2004-11-11 Jim Meyering <jim@meyering.net>
1293 * linebreak.c: Remove trailing blanks.
1294 * alloca_.h: Likewise.
1295 * acosl.c: Likewise.
1296 * euidaccess.c: Likewise.
1297 * allocsa.h: Likewise.
1299 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
1301 * mktime.c (SHR): New macro, which is a portable
1302 substitute for >> that should work even on Crays.
1303 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
1304 Problem reported by Mark D. Baushke in
1305 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
1306 * getdate.y (SHR): Likewise.
1308 * strftime.c (SHR): Likewise.
1310 * quotearg.c (struct quoting_options): Use unsigned int for
1311 quote_these_too, so that right shifts are well defined. All uses
1314 2004-11-10 Simon Josefsson <jas@extundo.com>
1316 * getaddrinfo.h, getaddrinfo.c: New files.
1318 2004-11-10 Jim Meyering <jim@meyering.net>
1320 Ensure that no close failure goes unreported.
1321 * closeout.c (close_stdout): Always close stdout. I.e., don't
1322 return early when it seems there's nothing to flush.
1323 Don't include __fpending.h.
1325 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
1327 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
1329 2004-11-05 Bruno Haible <bruno@clisp.org>
1331 * readlink.c: Include stddef.h, needed for size_t on Woe32.
1332 Reported by Mark D. Baushke <mdb@cvshome.org>.
1334 2004-11-04 Bruno Haible <bruno@clisp.org>
1336 2004-09-11 Bruno Haible <bruno@clisp.org>
1337 * allocsa.valgrind: New file.
1338 2004-02-06 Bruno Haible <bruno@clisp.org>
1339 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
1340 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
1341 Reported by Christopher Seip <chris.seip@hp.com>.
1343 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1345 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
1346 with errno == ERANGE if the buffer is too small.
1347 Problem reported by Mark D. Baushke.
1349 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
1351 * xreadlink.c (MAXSIZE): New macro.
1352 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
1353 size does not exceed MAXSIZE. Avoid cast.
1354 As suggested by Mark D. Baushke in
1355 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
1356 if readlink fails with buffer size just under MAXSIZE, try again
1359 2004-11-02 Derek R. Price <derek@ximbiot.com>
1360 and Paul Eggert <eggert@cs.ucla.edu>
1362 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
1363 (get_date): Overparenthesize to avoid GCC warning.
1365 2004-11-02 Bruno Haible <bruno@clisp.org>
1367 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
1368 function returns void.
1370 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
1372 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1373 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
1376 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1378 * getdate.y: Add support for TZ="foo" within a date string.
1379 Fix some bugs near time_t boundaries. Reject dates with
1380 out-of-range components, e.g., "Sept 31".
1381 Include <stdlib.h>, "setenv.h", "xalloc.h".
1382 (ISDIGIT_LOCALE): Remove; unused.
1383 Note that the TZ and time functions used here are not reentrant.
1384 (mktime_ok, get_tz): New functions.
1385 (TZBUFSIZE): New constant.
1386 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
1387 This requires that we sometimes generate our own TZ="XXX..." setting.
1389 2004-10-27 Derek R. Price <derek@ximbiot.com>
1391 * mktime.c (not_equal_tm): Remove redundant check.
1393 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
1395 * getdate.y: Use Bison 1.875 features, and some minor
1396 code cleanups. This change does not affect semantics.
1397 Don't include <stdlib.h>; no longer needed.
1398 Don't include unlocked-io.h; only the "#if TEST" code uses
1399 stdio, and performance isn't crucial there.
1400 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
1401 Bison 1.875 features as described below.
1402 All uses of "PC." replaced by "pc->".
1403 (YYSTYPE): Add a forward declaration.
1404 (yylex, yyerror): Use full prototypes in forward decls.
1405 Use "%pure-parser" rather than obsolescent "%pure_parser".
1406 Use %parse-param and %lex-param instead of obsolescent
1407 YYPARSE_PARAM and YYLEX_PARAM.
1408 (meridian_table, month_and_day_table, time_units_table,
1409 relative_time_table, time_zone_table, military_table,
1410 lookup_zone, lookup_word, get_date):
1411 Use NULL instead of 0 where appropriate.
1412 (to_hour): Avoid abort (), to avoid a dependency on
1414 (yyerror, yylex): Now accepts parser_control * arg.
1415 (main) [TEST]: Use '\0' rather than 0 for char.
1417 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
1419 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
1420 It's now the caller's responsibility to handle the case where
1421 !HAVE_GETPAGESIZE && !defined getpagesize.
1423 * mktime.c (leapyear): Arg is long int, not int.
1425 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
1427 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
1429 2004-10-12 Simon Josefsson <jas@extundo.com>
1431 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1432 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
1435 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
1437 * vsnprintf.h: New file.
1438 * vsnprintf.c: New file.
1440 2004-10-07 Bruno Haible <bruno@clisp.org>
1442 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
1443 into the provided buffer.
1445 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
1447 * diacrit.c, diacrit.h: Add GPL notice.
1449 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
1450 * atanl.c (atanl): Keep the code as similar to glibc as possible.
1451 * logl.c (logl): Keep the code as similar to glibc as possible.
1452 This avoids a potential constant-folding bug.
1454 2004-10-05 Bruno Haible <bruno@clisp.org>
1456 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
1458 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1460 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
1461 * xmalloc.c (xmemdup): Likewise.
1462 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
1463 XFREE): Remove these long-obsolescent macros.
1464 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
1465 * xstrdup.c: Remove.
1467 * regex.c (re_comp): Cast gettext return value to char *,
1468 Problem reported by Martin Neitzel via Mark D. Baushke.
1470 2004-10-04 Simon Josefsson <jas@extundo.com>
1472 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
1473 '#ifdef USE_UNLOCKED_IO'.
1475 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1477 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
1478 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
1479 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
1480 regex.c, sha1.c, version-etc.c, yesno.c:
1481 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
1482 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
1483 the includer's responsibility.
1485 Sync from coreutils.
1487 * modechange.c (mode_compile): Don't decrement a pointer that
1488 points to the start of a string, as the C Standard says the
1489 resulting behavior is undefined.
1491 * backupfile.h (enum backuptype): Rename none -> no_backups,
1492 simple -> simple_backups, numbered_existing ->
1493 numbered_existing_backups, numbered -> numbered_backups
1494 to avoid shadowing problems. All uses changed.
1495 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
1496 * backupfile.c (check_extension, numbered_backup):
1497 Rename locals to avoid shadowing 'basename'.
1498 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
1501 * .cppi-disable: Add getopt_.h, getopt_int.h.
1502 * .cvsignore: Add getopt.h.
1504 2004-10-04 Simon Josefsson <jas@extundo.com>
1506 * memmem.h: New file.
1507 * memmem.c: New file, taken from glibc.
1509 2004-10-02 Jim Meyering <jim@meyering.net>
1511 * dirfd.h, getpagesize.h: Add copyright notice.
1513 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
1515 * snprintf.c: Remove comments as to why each header is needed.
1517 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
1519 * strsep.h: New file.
1520 * strsep.c: New file.
1522 2004-10-01 Simon Josefsson <jas@extundo.com>
1524 * snprintf.c (snprintf): Handle size==0.
1526 2004-10-01 Simon Josefsson <jas@extundo.com>
1527 Bruno Haible <bruno@clisp.org>
1529 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
1530 (snprintf): Declare 'args'.
1532 2004-09-30 Simon Josefsson <jas@extundo.com>
1534 * snprintf.h, snprintf.c: New files.
1536 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1538 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
1539 (hol_entry_help): Never translate an empty string.
1540 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
1541 * argp.h (OPTION_NO_TRANS): New option.
1543 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
1545 * xvasprintf.c: Include xalloc.h.
1546 (xvasprintf): Use xalloc_die, not xmalloc_die.
1548 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
1550 * dummy.c: Change copyright notice to FSF, and license to GPL.
1552 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
1554 * argp-pvh.c (argp_program_version_hook): Provide initial value.
1555 Problem reported by Bruno Haible in:
1556 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
1558 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
1560 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
1561 in case some system header has #define'd it. Problem reported by
1562 Soeren D. Schulze in
1563 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
1565 2004-09-08 Bruno Haible <bruno@clisp.org>
1567 * stdint_.h.in: New file, taken from GNU clisp.
1569 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
1571 * xvasprintf.h: New file.
1572 * xvasprintf.c: New file.
1573 * xasprintf.c: New file.
1575 2004-09-08 Bruno Haible <bruno@clisp.org>
1577 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
1579 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
1581 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
1583 Import from coreutils.
1584 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
1585 strings on unbounded length. alloca's performance benefits aren't
1586 that important here.
1588 (parse_with_separator): New function, with most of the internals
1589 of the old parse_user_spec. Allow user to omit both user and group,
1590 for compatibility with FreeBSD.
1591 Clone only the user name, not the entire spec.
1592 Do not set *uid, *gid unless entirely successful.
1593 Avoid memory leak in some failing cases.
1594 Fix regression for USER.GROUP reported by Dmitry V. Levin in
1595 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
1596 (parse_user_spec): Rewrite to use parse_with_separator.
1598 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
1600 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
1601 its complicated substitute.
1602 * argp-help.c: Include <errno.h>, for program_invocation_short_name
1603 and program_invocation_name.
1604 (__argp_basename) [!_LIBC]: Remove; the only use was
1605 replaced by its body.
1606 (__argp_short_program_name): Change condition from
1607 !defined __argp_short_program_name to
1608 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
1609 to match argp-namefrob.h.
1610 (__argp_failure): Don't assume strerror_r returns char *.
1611 * argp-parse.c (N_): Define unconditionally.
1612 (argp_default_options): Fill out initializers with 0 to avoid
1615 2004-08-12 Simon Josefsson <jas@extundo.com>
1617 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
1618 * getopt_.h: Renamed from getopt.h.
1620 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
1622 Merge from coreutils.
1624 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
1625 wmemchr or wmemcpy. Problem reported by Robert Dahlem
1626 for Reliant Unix 5.43.
1628 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
1629 (union fooround): Use uintmax_t, not long int.
1630 The rest is a merge from libc:
1631 [defined _LIBC]: Include <shlib-compat.h>.
1632 (_obstack) [defined _LIBC]: Remove after 2.3.4.
1634 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
1636 * strverscmp.c: Convert to UTF-8.
1638 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
1640 * obstack.h (obstack_empty_p):
1641 Don't assume that chunk->contents is suitably aligned.
1642 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
1643 Likewise. Problem reported by Benno in
1644 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
1646 * chown.c (rpl_chown): Work even if the file is writeable but not
1647 readable. This could be improved further but it'd take some work.
1649 2004-08-08 Simon Josefsson <jas@extundo.com>
1651 * xgethostname.c: Don't include error.h (not used).
1654 * getpass.c: Include getpass.h first.
1656 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
1658 * xalloc-die.c: New files.
1659 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
1661 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
1662 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
1663 (_, N_, xalloc_die): Move to xalloc-die.c.
1664 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
1665 so that we needn't mess with xalloc_msg_memory_exhausted.
1667 * sha1.h: Renamed from sha.h.
1668 (SHA1_H): Renamed from _SHA_H.
1669 (sha1_ctx): Renamed from sha_ctx.
1670 (sha1_init_ctx): Renamed from sha_init_ctx.
1671 (sha1_process_block): Renamed from sha_process_block.
1672 (sha1_process_bytes): Renamed from sha_process_bytes.
1673 (sha1_finish_ctx): Renamed from sha_finish_ctx.
1674 (sha1_read_ctx): Renamed from sha_read_ctx.
1675 (sha1_stream): Renamed from sha_stream.
1676 (sha1_buffer): Renamed from sha_buffer.
1677 * sha1.c: Likewise; renamed from sha.c.
1678 Do not include <sys/types.h>.
1679 Include <stddef.h> rather than <stdlib.h>.
1681 2004-08-08 Bruno Haible <bruno@clisp.org>
1683 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
1684 FILESYSTEM_PREFIX_LEN.
1685 * progreloc.c: Likewise.
1686 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
1688 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
1691 * argp-help.c (make_hol, hol_append): Don't assume that
1692 SIZE_MAX is a valid preprocessor constant.
1693 (__argp_basename): Change from "#ifndef _LIBC"
1694 to "#ifndef __argp_short_program_name", so that
1695 we don't compile these functions for tar.
1697 More merges from coreutils.
1698 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
1699 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
1701 * addext.c: Remove; no longer needed.
1702 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
1703 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
1704 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
1705 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
1706 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
1707 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
1708 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
1709 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
1710 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
1711 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
1712 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
1713 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
1714 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
1715 Import changes from coreutils.
1717 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
1719 Merge from coreutils.
1721 * .gdb-history: Remove; this doesn't belong here.
1723 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
1724 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
1725 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
1727 * dirname.h: Include <stdbool.h>.
1728 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
1729 for consistency with POSIX terminology. All uses changed.
1730 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
1731 (strip_trailing_slashes): Use bool for booleans.
1732 * stripslash.c (strip_trailing_slashes): Likewise.
1734 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
1735 sometimes returns a positive errno value even when it succeeds.
1736 (print_errno_message) [!LIBC]: Fall back on strerror if
1739 * path-concat.c (mempcpy): Don't define if a system header defines it.
1740 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
1741 (longest_relative_suffix): New function.
1742 (path_concat): Use it. Assume first argument is not NULL.
1743 Port to DOS. Omit redundant separators.
1744 Report an error instead of returning NULL.
1745 Use mempcpy instead of memcpy.
1746 (xpath_concat): Remove: not declared or used.
1748 * same.h: Include <stdbool.h>
1749 (same_name): Return bool, not int.
1750 * same.c (same_name): Likewise.
1751 (errno): Don't declare; we assume C89 or better now.
1753 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
1754 if not already defined.
1756 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
1757 * dup-safer.c (errno): Likewise.
1759 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
1761 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
1764 2004-08-03 Simon Josefsson <jas@extundo.com>
1766 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
1767 * progname.h: Don't include stdbool.h.
1769 2004-08-02 Simon Josefsson <jas@extundo.com>
1771 * getsubopt.h: New file, with comments from Bruno Haible.
1772 * getsubopt.c: New file, from glibc, but slightly modified based on
1773 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
1775 2004-08-01 Simon Josefsson <jas@extundo.com>
1777 * xgetdomainname.c: Include stdlib.h, for free().
1779 2004-07-16 Simon Josefsson <jas@extundo.com>
1781 * dummy.c: New file.
1783 2004-07-16 Bruno Haible <bruno@clisp.org>
1785 * backupfile.h: Add extern "C" for C++.
1786 * closeout.h: Likewise.
1787 * copy-file.h: Likewise.
1788 * findprog.h: Likewise.
1789 * full-write.h: Likewise.
1790 * pathname.h: Likewise.
1791 * progname.h: Likewise.
1792 * stpcpy.h: Likewise.
1793 * stpncpy.h: Likewise.
1794 * strcase.h: Likewise.
1795 * strstr.h: Likewise.
1796 * xalloc.h: Likewise.
1798 * mbswidth.h: Add extern "C" for C++.
1799 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
1801 2004-07-09 Simon Josefsson <jas@extundo.com>
1803 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
1804 failed without this.)
1806 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1808 * fchown-stub.c: New file.
1810 2004-06-24 Jim Meyering <jim@meyering.net>
1812 * obstack.h (obstack_base): Cast to (void *), per documentation.
1814 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
1816 * argz.c, argz_.h: New files, which are autoupdated from libtool.
1818 2004-06-01 Jim Meyering <jim@meyering.net>
1820 * calloc.c: New file.
1822 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
1824 * getdate.y (yylex): Allow space between sign and number.
1825 Problem reported by Dan Jacobson.
1827 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
1828 and Jim Meyering <jim@meyering.net>
1830 Merge from coreutils CVS.
1832 * stat-macros.h: New file, with contents from file-type.h
1833 and coreutils' system.h.
1834 * file-type.c: Include "stat-macros.h".
1835 * file-type.h (file_type): Move all macro definitions to new file,
1838 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
1839 Wrap old code with this conditional.
1840 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
1841 function that does not dereference symlinks.
1842 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
1844 * xreadlink.c: Include xreadlink.h first, to catch .h file
1845 dependency problems.
1846 (xreadlink): Accept new arg SIZE, for efficiency.
1847 All decls and uses changed.
1848 * xreadlink.h: Include <stddef.h>, for size_t.
1850 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
1851 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
1853 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
1855 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
1857 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
1858 macros to be defined.
1859 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
1860 the allocator returns NULL because the requested size is zero.
1862 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
1864 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
1865 var. Add comment explaining why libc still defines it. This
1866 merges the following patch from glibc:
1867 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
1869 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
1871 * obstack.c (_obstack): Remove unused variable. It hasn't been
1872 present in glibc since revision 1.1 of this file.
1873 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
1874 obstack_alignment_mask, obstack_alloc, obstack_base,
1875 obstack_blank, obstack_blank_fast, obstack_chunk_size,
1876 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
1877 obstack_grow0, obstack_init, obstack_int_grow,
1878 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
1879 obstack_next_free, obstack_object_size, obstack_ptr_grow,
1880 obstack_ptr_grow_fast, obstack_room): Remove declarations of
1881 nonexistent functions.
1883 2004-05-17 Derek R. Price <derek@ximbiot.com>
1884 Paul Eggert <eggert@cs.ucla.edu>
1886 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
1888 2004-05-14 Bruno Haible <bruno@clisp.org>
1890 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
1891 that consists of a '.' followed by an empty digit string.
1892 Patch by Tor Lillqvist <tml@iki.fi>.
1894 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
1896 Port obstack to the AS/400, where pointers are 16 bytes wide and
1897 you cannot cast an integer to a valid pointer. This patch is
1898 currently waiting to be integrated into glibc; see
1899 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
1901 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
1902 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
1903 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
1904 (struct obstack): temp member is now a union of a pointer and
1905 an integer, instead of an integer. All integer uses changed.
1906 This does not affect the physical layout of struct obstack,
1907 except on hosts (like the AS/400) where the size or alignment of
1908 void * is greater than that of ptrdiff_t.
1909 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
1910 __STDC__)]: Store temporary in pointer member of union, not
1912 * obstack.c: Include <stddef.h>, for offsetof.
1913 (struct fooalign): Remove; it doesn't need a name.
1914 (union fooround): Change double to long double, and add void *.
1915 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1916 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1917 not a macro. Hence the values are always int; so remove all
1918 casts-to-int in uses.
1920 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1921 Derek Price <derek@ximbiot.com>
1923 * alloca.c: Include <alloca.h>, to get our interface.
1924 * alloca_.h: Use __alloca on AIX, so that we don't have to
1925 include <alloca.h> first. Use C89 prototype for alloca; this
1926 requires including <stddef.h> for size_t. Use extern "C" if C++.
1927 Use #elif for simplicity, since we can assume C89 now.
1928 Don't try to source the system alloca.h since it will not be found
1929 and to prevent recursively including its replacement.
1930 * fnmatch.c: Include <alloca.h> instead of opencoding.
1931 * regex.c: Likewise.
1933 2004-05-16 Derek Price <derek@ximbiot.com>
1934 Paul Eggert <eggert@cs.ucla.edu>
1936 getline cleanup. This changes the getndelim2 API: both order of
1937 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1940 * getline.c: Don't include stddef.h or stdio.h, since our
1941 interface does that.
1942 (getline): Always use getdelim, so that we don't have two
1943 copies of this code.
1944 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1946 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1947 (GETNDELIM2_MAXIMUM): New macro.
1948 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1949 instead of the old practice of delim2==0. All callers changed.
1950 Return -1 on overflow, instead of returning junk.
1951 Do not set *linesize unless allocation succeeds.
1952 * getndelim2.h: Do not include stddef.h; no longer needed, now
1953 that we include sys/types.h.
1954 * getnline.h: Likewise.
1955 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1956 (getndelim2): Reorder arguments.
1957 * getnline.c (getnline, getndelim):
1958 Don't discard the NMAX argument.
1959 (getnline): Invoke getndelim, to avoid code duplication.
1960 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1961 of (size_t) -1 by callers of the getnline family.
1963 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1965 * nanosleep.c (suspended): Change its type from int to
1966 sig_atomic_t volatile.
1967 (first_call): Make it private to rpl_nanosleep, and have it
1968 be zero initially as that's a bit faster.
1969 (my_usleep): Round up fractional times instead of truncating them,
1970 as this is the usual meaning for 'sleep'.
1972 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1974 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1975 (ENOSYS): Define if not defined.
1976 (settime): Fall back on stime if it exists and settimeofday fails.
1977 But don't bother with fallbacks if a method fails with errno == EPERM.
1979 2004-05-11 Jim Meyering <jim@meyering.net>
1981 Prior to this change, the save_cwd caller required read access to the
1982 current directory on most systems (ones with the fchdir function).
1984 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
1985 fails, try write-only, and finally, resort to using xgetcwd.
1987 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1989 * obstack.c, obstack.h: Import changes from libc.
1991 2004-04-28 Bruno Haible <bruno@clisp.org>
1993 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1994 implicitly appends .exe to executables.
1995 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
1996 accepts Windows pathnames.
1997 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1998 Cygwin like Windows, since it now accepts Windows pathnames.
1999 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
2000 Cygwin like Windows, since it now accepts Windows pathnames.
2001 Reported by Derek Robert Price <derek@ximbiot.com>.
2003 2004-04-20 Jim Meyering <jim@meyering.net>
2005 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
2007 2004-04-20 Jim Meyering <jim@meyering.net>
2008 Bruno Haible <bruno@clisp.org>
2010 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
2011 memory when realloc fails.
2013 2004-04-18 Jim Meyering <jim@meyering.net>
2015 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
2016 don't leak memory and do call END_UTMP_ENT.
2018 2004-04-11 Paul Eggert <eggert@twinsun.com>
2020 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
2021 (CHAR_BIT): Remove, since we assume C89.
2022 Include <stdint.h> if available, as per current Autoconf CVS advice.
2024 2004-03-30 Paul Eggert <eggert@twinsun.com>
2026 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
2027 not bool, to be more consistent with Unix conventions.
2028 Suggested by Bruno Haible.
2030 Merge from coreutils.
2032 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
2035 * getdate.h: Include stdbool.h, and timespec.h instead of
2036 the usual <time.h> dance.
2037 (get_date): Change signature to support fractional time stamps.
2038 All callers changed.
2039 * getdate.y: Include "getdate.h" first, as we can now
2040 assume C89 and don't need to worry about 'const'.
2041 Similarly, include "unlocked-io.h" near start, not in middle.
2043 (textint.value): Use long int rather than int.
2044 (textint.digits): Use size_t rather than int.
2045 (BILLION, LOG10_BILLION): New constants.
2046 (parser_control): New member rel_ns. Members day_ordinal,
2047 time_zone, month, day, hour, minutes, rel_year, rel_month,
2048 rel_day, rel_hour, rel_minutes, rel_seconds
2049 are now long int, not int. Member seconds is now struct timespec,
2050 not int. New member timespec_seen. Members dates_seen, days_seen,
2051 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
2053 (%union.intval): Now long int, not int.
2054 New member timespec.
2055 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
2056 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
2057 (spec): Now is a timespec or an item list.
2058 (timespec, items): New nonterminals.
2059 (time, rel, relunit, number, get_date):
2060 Add support for fractional seconds.
2061 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
2062 (gmtime, localtime, mktime): Remove decls; not needed with C89.
2063 (to_hour): First arg is now long int, not int.
2064 (to_year): Returns long int, not int.
2065 Don't treat year -70 like 70.
2066 (tm_diff): Returns long int, not int.
2067 (lookup_word): Use bool instead of int when appropriate.
2068 (yylex): Use size_t for count, not int.
2069 Detect overflow when parsing large integer constants.
2070 Add support for fractions.
2071 (get_date): Make pointers 'const' if possible.
2072 Use more-portable code to detect integer overflow.
2073 (main) [TEST]: Adjust to above changes. Test for localtime failure.
2074 Don't use ctime; it's not reliable if the year has >4 digits.
2076 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
2077 This is for compatibility with BSD.
2079 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
2080 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
2081 From coreutils' system.h.
2083 * userspec.c: Don't include "posixver.h".
2084 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
2085 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
2086 compatible extension. Simplify code by removing a boolean int
2087 that was always nonzero if a string was nonnull.
2089 2004-03-30 Jim Meyering <jim@meyering.net>
2091 Merge from coreutils.
2093 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
2095 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2096 an empty input stream.
2098 * readtokens.c: Include <stdbool.h>.
2099 (readtoken): Use `size_t' rather than int/long.
2100 All callers adjusted.
2101 Use `bool' rather than `int' where appropriate.
2102 Use memset rather than an explicit loop.
2103 Use x2nrealloc rather than xrealloc.
2104 Allow the use of `\0' as a delimiter.
2105 (readtokens): Likewise.
2106 * readtokens.h (readtoken, readtokens): Update prototypes.
2108 2004-03-30 Bruno Haible <bruno@clisp.org>
2110 * getloadavg.c (getloadavg): Don't assume setlocale returns
2113 2004-03-29 Paul Eggert <eggert@twinsun.com>
2115 Merge changes to getloadavg.c from coreutils and Emacs.
2117 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2118 Define to an expression, not to the empty string.
2119 Include cloexec.h and xalloc.h.
2120 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2121 Use set_cloexec_flag rather than rolling our own.
2122 * cloexec.c, cloexec.h: New files.
2124 2004-03-18 Paul Eggert <eggert@twinsun.com>
2126 * getopt.h: Sync with libc CVS.
2128 2004-03-18 Paul Eggert <eggert@twinsun.com>
2129 Bruno Haible <bruno@clisp.org>
2131 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2132 not on all platforms that have <wchar.h>.
2133 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2135 2004-03-09 Paul Eggert <eggert@twinsun.com>
2137 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2139 * getopt_int.h: New file, also synced from libc.
2141 2004-03-07 Paul Eggert <eggert@twinsun.com>
2143 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2144 '#if' expressions. Unlike the code it replaces, it does not
2145 depend on (defined _SC_PAGESIZE). However, it does depend on
2146 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2147 first reported by Jason Andrade in
2148 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2150 2004-01-18 Simon Josefsson <jas@extundo.com>
2152 * strdup.h: New file.
2153 * strdup.c: Include it.
2154 * path-concat.c: Include strdup.h. Drop strdup declaration.
2155 * userspec.c: Include strdup.h. Drop strdup declaration.
2157 2004-02-06 Karl Berry <karl@gnu.org>
2159 * config.charset: update from gettext 0.14.1.
2161 2004-02-05 Paul Eggert <eggert@twinsun.com>
2163 Add comments and code, prompted by suggestions from Bruno Haible
2165 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2166 describing the enum quoting_style values.
2167 * quotearg.c (quotearg_alloc): New function.
2168 (quotearg_buffer_restyled): Treat lone { and } as special.
2169 Treat = as special. Work around bug with older shells
2170 that "see" a '\' that is really the 2nd byte of a multibyte char.
2171 Quote empty string with shell_quoting_style.
2173 2004-02-03 Bruno Haible <bruno@clisp.org>
2175 * pipe.h: New file, from GNU gettext.
2176 * pipe.c: New file, from GNU gettext.
2178 2004-01-27 Bruno Haible <bruno@clisp.org>
2180 * execute.h: New file, from GNU gettext.
2181 * execute.c: New file, from GNU gettext.
2182 * w32spawn.h: New file, from GNU gettext.
2184 2004-01-23 Paul Eggert <eggert@twinsun.com>
2186 Exit-status fix from coreutils.
2188 Use exit_failure consistently in place of EXIT_FAILURE,
2189 so that program exit statuses are consistent on failure.
2191 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2192 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2193 * argmatch.h: Comment fix to match the above.
2194 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2195 Now a macro referring to exit_failure, instead of a separate
2196 variable. Include "exitfail.h" to get it.
2197 * xstrtol.h: Include "exitfail.h".
2198 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2200 * long-options.c (parse_long_options): Use prototype
2201 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2204 2004-01-21 Jim Meyering <jim@meyering.net>
2206 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2207 so as not to conflict with a different-sized __mktime_internal
2208 function in GNU libc.
2209 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2210 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2212 2004-01-18 Paul Eggert <eggert@twinsun.com>
2214 Merge from diffutils.
2216 * file-type.c (file_type): Add typed memory objects.
2217 * file-type.h (S_TYPEISTMO): New macro.
2219 * c-stack.h (c_stack_action): Remove argv argument.
2220 * c-stack.c (c_stack_action): Likewise. All uses changed.
2221 (die): Don't calculate message unless segv_action returns.
2222 (get_stack_location, min_address_from_argv, max_address_from_argv,
2223 volatile stack_base, volatile_stack_size): Remove.
2224 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
2225 that every segmentation violation is a stack overflow. (Ouch!)
2226 See Debian bug 136249 (still outstanding) for more info about why
2227 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
2229 2003-11-30 Bruno Haible <bruno@clisp.org>
2231 Safer stack allocation.
2232 * setenv.c: Include allocsa.h.
2233 (alloca): Remove fallback definition.
2234 (freea): Remove macro.
2235 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
2238 2003-10-17 Bruno Haible <bruno@clisp.org>
2240 * binary-io.h: Avoid warnings on Cygwin.
2242 2003-12-28 Bruno Haible <bruno@clisp.org>
2244 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
2245 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
2247 2003-11-28 Bruno Haible <bruno@clisp.org>
2249 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
2251 2003-11-27 Bruno Haible <bruno@clisp.org>
2253 * wait-process.c: On Windows, include windows.h. Needed on mingw.
2255 2003-11-17 Bruno Haible <bruno@clisp.org>
2257 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
2259 2003-11-24 Bruno Haible <bruno@clisp.org>
2261 * xallocsa.h: New file, from GNU gettext.
2262 * xallocsa.c: New file, from GNU gettext.
2264 2003-11-24 Bruno Haible <bruno@clisp.org>
2266 * allocsa.h: New file, from GNU gettext.
2267 * allocsa.c: New file, from GNU gettext.
2269 2003-11-24 Bruno Haible <bruno@clisp.org>
2271 * eealloc.h: New file.
2273 2004-01-15 Jim Meyering <jim@meyering.net>
2275 Merge from coreutils.
2277 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
2278 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
2279 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
2281 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
2282 optional configure-time default.
2284 * version-etc.c (version_etc_copyright): Update copyright date.
2286 * xreadlink.c (xreadlink): Correct outdated comment.
2288 2004-01-15 Paul Eggert <eggert@twinsun.com>
2290 Merge from coreutils.
2292 * posixver.c: Include posixver.h.
2294 * same.c: Include <stdbool.h>, <limits.h>.
2295 (_POSIX_NAME_MAX): Define if not defined.
2297 (same_name): If file names are silently truncated, report
2298 that the file names are the same if they are the same after
2299 the silent truncation.
2301 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
2302 conversion function.
2303 * xstrtod.c (xstrtod): Likewise. All callers changed to
2304 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
2307 2004-01-14 Paul Eggert <eggert@twinsun.com>
2309 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
2310 with like-named macro in fnmatch.c.
2311 (EXT): Use an internal constant instead.
2313 Merge fnmatch patches from glibc.
2314 * fnmatch.c (mbsinit): Remove define.
2315 Add libc_hidden_ver (__fnmatch, fnmatch).
2316 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
2317 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
2319 2003-12-14 Karl Berry <karl@gnu.org>
2321 * config.charset: update from gettext-runtime.
2323 2003-12-03 Paul Eggert <eggert@twinsun.com>
2325 * getgroups.c (getgroups): xmalloc takes one argument, not two.
2326 Bug reported by Alfred M. Szmidt.
2328 2003-11-29 Karl Berry <karl@gnu.org>
2330 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
2332 2003-11-23 Paul Eggert <eggert@twinsun.com>
2333 Bruno Haible <bruno@clisp.org>
2335 * printf-parse.h: Don't include sys/types.h.
2336 (ARG_NONE): New macro.
2337 (char_directive): Change type of *arg_index fields to size_t.
2338 * printf-parse.c: Don't include sys/types.h.
2339 (SSIZE_MAX): Remove macro.
2340 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
2341 Remove unnecessary overflow check.
2342 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
2345 2003-11-24 Paul Eggert <eggert@twinsun.com>
2347 * alloca.c: Remove dependency on xalloc module.
2348 (xalloc_die): Remove.
2349 (memory_full) [!defined emacs]: New macro.
2350 [!defined emacs]: Don't include xalloc.h.
2351 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
2352 address arithmetic overflows. Change datatypes a bit to avoid
2355 2003-11-22 Jim Meyering <jim@meyering.net>
2357 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
2359 2003-11-17 Bruno Haible <bruno@clisp.org>
2361 * vasnprintf.c (alloca): Remove fallback definition.
2362 (freea): Remove definition.
2363 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
2364 Reported by Paul Eggert.
2366 2003-11-17 Jim Meyering <jim@meyering.net>
2368 On systems without utime and without a utimes function capable of
2369 dealing with a NULL struct utimbuf* argument, this utime replacement
2370 could -- in unusual circumstances -- leak a file descriptor.
2371 * utime.c: Include <unistd.h> and <errno.h>.
2372 (utime_null): Be sure to close `fd' and to preserve errno.
2373 Reported by Geoff Collyer via Arnold Robbins.
2375 2003-11-16 Paul Eggert <eggert@twinsun.com>
2376 Bruno Haible <bruno@clisp.org>
2378 Protect against address arithmetic overflow.
2379 * printf-args.h: Include stddef.h.
2380 (arguments): Change type of field 'count' to size_t.
2381 * printf-args.c (printf_fetchargs): Use size_t instead of
2382 'unsigned int' where appropriate.
2383 * printf-parse.h: Include sys/types.h.
2384 (char_directive): Change type of *arg_index fields to ssize_t.
2385 (char_directives): Change type of fields 'count', max_*_length to
2387 * printf-parse.c: Include sys/types.h and xsize.h.
2388 (SSIZE_MAX): Define fallback value.
2389 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
2390 instead of 'int' where appropriate. Check a_allocated, d_allocated
2391 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
2392 * vasnprintf.c: Include xsize.h.
2393 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
2394 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
2395 overflow. Avoid wraparound when converting a width or precision from
2398 2003-11-16 Bruno Haible <bruno@clisp.org>
2400 Update from GNU gettext.
2401 * printf-parse.c: Generalize to it can be compiled for wide strings.
2402 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
2403 * vasnprintf.c: Generalize to it can be compiled for wide strings.
2404 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
2405 SNPRINTF): New macros.
2406 Don't include <alloca.h> if the file is used inside libintl.
2407 (local_wcslen): New function, for Solaris 2.5.1.
2408 (VASNPRINTF): Use it instead of wcslen.
2410 2003-11-16 Bruno Haible <bruno@clisp.org>
2412 * xsize.h (xmax): New function.
2413 (xsum, xsum3, xsum4): Declare as "pure" functions.
2415 2003-11-12 Paul Eggert <eggert@twinsun.com>
2417 * xalloc.h: Do not include <limits.h> or <stdint.h>.
2418 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
2419 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
2420 heuristic is just as accurate as far as we know, and it removes a
2421 dependency on size_max.m4 and ptrdiff_max.m4.
2423 2003-11-12 Paul Eggert <eggert@twinsun.com>
2425 * xstrtol.c (__xstrtol): Remove "break" immediately after
2426 "return", to pacify some unknown compiler. Problem reported
2429 2003-11-11 Bruno Haible <bruno@clisp.org>
2431 * xsize.h (SIZE_MAX): Remove fallback definition.
2432 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
2435 2003-11-10 Paul Eggert <eggert@twinsun.com>
2437 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
2438 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
2439 rejected some allocations of exactly SIZE_MAX - 2 bytes.
2441 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
2442 not (size_t) -1, since it's defined here.
2444 2003-11-06 Paul Eggert <eggert@twinsun.com>
2446 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
2447 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
2448 Reject sizes of exactly SIZE_MAX bytes.
2449 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
2450 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
2452 2003-11-05 Bruno Haible <bruno@clisp.org>
2454 * xsize.h: Include limits.h, to avoid a possible collision with
2455 SIZE_MAX defined in <limits.h> on Solaris.
2457 2003-11-04 Bruno Haible <bruno@clisp.org>
2459 * xsize.h: New file.
2460 * linebreak.c: Include xsize.h.
2461 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
2462 argument for overflow.
2463 Suggested by Paul Eggert.
2465 2003-10-31 Bruno Haible <bruno@clisp.org>
2467 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
2468 to avoid (extremely rare) race condition.
2469 Suggested by Paul Eggert.
2471 2003-11-03 Jim Meyering <jim@meyering.net>
2473 * userspec.c: Include "userspec.h".
2474 * userspec.h: New file.
2476 2003-10-31 Paul Eggert <eggert@twinsun.com>
2478 * mountlist.h (struct mount_entry.me_type_malloced): New member.
2479 * mountlist.c (SIZE_MAX): Define if not defined already.
2480 (read_filesystem_list): Set and use me_type_malloced.
2481 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
2482 whatever the type happens to be), for brevity and consistency.
2483 Check for size calculation overflow on Alphas running OSF/1.
2485 2003-10-31 Jim Meyering <jim@meyering.net>
2487 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
2489 * linebuffer.c: Include <string.h> for declaration of memset.
2491 2003-10-30 Paul Eggert <eggert@twinsun.com>
2492 Bruno Haible <bruno@clisp.org>
2494 * vasprintf.c: Include <limits.h>, <stdlib.h>.
2495 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
2497 2003-10-29 Paul Eggert <eggert@twinsun.com>
2499 * xalloc.h (xalloc_oversized): Now a macro, not a function,
2500 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
2502 * quotearg.c (quotearg_n_options): Use it.
2503 * group-member.c: Include <stdbool.h>.
2504 (free_group_info): Arg is now const *; don't free arg.
2505 (get_group_info): Now returns bool and accepts struct group_info *,
2506 rather than returning a malloc'ed struct group_info *.
2507 All uses changed. Check for overflow in internal size calculation.
2509 * getusershell.c (readname): Simplify the code by using x2nrealloc
2510 rather than xmalloc/xrealloc.
2511 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
2512 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
2513 conformance bug: the old code used a pointer after freeing the
2514 storage that it addressed.
2515 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
2516 rather than doing it by hand.
2517 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
2518 the buffer preserved. Use free and xmalloc instead.
2519 * quotearg.c (quotearg_n_options): Likewise.
2520 Use a simpler test for size overflow. Don't use xalloc_oversized
2521 because unsigned int might be wider than size_t (!); this suggests
2522 that we should switch from unsigned int to size_t for slot numbers.
2524 2003-10-27 Bruno Haible <bruno@clisp.org>
2526 * stdbool_.h: Better support for BeOS.
2528 2003-10-27 Paul Eggert <eggert@twinsun.com>
2530 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
2531 to allocate the returned structure. Do not allocate a subarray,
2532 as x2nrealloc will do that.
2533 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
2534 instead of xnrealloc.
2535 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
2537 2003-10-26 Paul Eggert <eggert@twinsun.com>
2539 * xalloc.h (xalloc_oversized): New static inline function, for
2540 callers that want to do their own size-overflow checking. Include
2541 <stdbool.h>, since xalloc_oversized returns bool.
2542 * xalloc.c (array_size_overflow): Remove. All callers changed
2543 to use xalloc_oversized.
2545 Add two functions x2realloc, x2nrealloc, for programs that grow
2546 arrays dynamically by doubling their sizes.
2547 * xalloc.h (x2realloc, x2nrealloc): New decls.
2548 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
2551 Port to C99 semantics for 'inline' of external functions.
2552 Bug reported by Bruno Haible.
2553 * xmalloc.c (xnmalloc_inline): New static inline function,
2554 with the old contents of xnmalloc.
2555 (xnmalloc, xmalloc): Use it.
2556 (xnrealloc_inline): New static inline function,
2557 with the old contents of xnrealloc.
2558 (xnrealloc, xrealloc): Use it.
2560 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
2562 2003-10-25 Paul Eggert <eggert@twinsun.com>
2564 Fix several address-calculation bugs in the hash modules,
2565 plus some minor code cleanup.
2567 * hash.h: Include <stdbool.h>, for bool.
2568 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
2569 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
2570 hash_get_n_entries, hash_get_max_bucket_length,
2571 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
2572 hash_rehash): Use size_t rather than unsigned.
2573 * hash.c (struct hash_table, hash_get_n_buckets,
2574 hash_get_n_buckets_used, hash_get_n_entries,
2575 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
2576 hash_get_entries, hash_do_for_each, hash_string, is_prime,
2577 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
2579 (SIZE_MAX): Define if not defined.
2580 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
2581 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
2583 Use const * when possible.
2584 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
2585 (check_tuning): Fix bug: if tuning parameters were very close to
2586 0 or 1, rounding errors could have caused subscript violations.
2587 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
2588 (hash_initialize): Add 'fail:' label
2589 to free table and return NULL, and use it to simplify code.
2590 Use calloc rather than clearing the storage ourself.
2591 (hash_initialize, hash_rehash): Check for arithmetic overflow in
2592 buffer size calculations.
2593 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
2594 Include <stddef.h>, for size_t.
2595 * hash-pjw.c (hash_pjw): Likewise.
2596 Switch to method described by Bruno Haible.
2597 Include <limits.h>, for CHAR_BIT.
2598 (SIZE_BITS): New macro.
2600 2003-10-21 Paul Eggert <eggert@twinsun.com>
2602 * getndelim2.c (getndelim2): When size calculation overflows,
2603 ceiling the allocation at NMAX bytes rather than silently
2604 discarding input bytes before NMAX is reached. This makes
2605 a difference only if NMAX exceeds SIZE_MAX / 2.
2607 * obstack.c: Merge from glibc.
2608 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
2609 Add libc_hidden_def (_obstack_newchunk).
2610 (_obstack_free) [! defined _LIBC]: Remove.
2611 [defined _LIBC]: Make a strong alias from obstack_free, rather than
2612 a clone of the function body.
2613 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
2614 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
2616 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
2617 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
2620 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
2621 (obstack_ptr_grow_fast, obstack_int_grow_fast):
2622 Don't use lvalue casts, as GCC plans to remove support for them
2623 in GCC 3.5. Reported by Joseph S. Myers. This bug
2624 was also present in the non-GCC version, indicating that this
2625 code had always been buggy and had never been widely used.
2626 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
2627 Use the fast variant of each macro, rather than copying the
2628 definiens of the fast variant; that way, we'll be more likely to
2629 catch future bugs in the fast variants.
2631 2003-10-20 Bruno Haible <bruno@clisp.org>
2633 * wait-process.h: New file, from GNU gettext.
2634 * wait-process.c: New file, from GNU gettext.
2636 2003-10-19 Jim Meyering <jim@meyering.net>
2638 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
2640 2003-10-16 Paul Eggert <eggert@twinsun.com>
2642 * getgroups.c: Include <errno.h>, <stdlib.h>.
2643 (getgroups): First arg is int, not size_t.
2644 Don't let 'free' mangle errno.
2646 2003-10-16 Jim Meyering <jim@meyering.net>
2648 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
2650 2003-10-15 Paul Eggert <eggert@twinsun.com>
2652 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
2654 (new_exclude, add_exclude_file): Initial size no longer needs to
2656 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
2657 our own address arithmetic overflow checking.
2659 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
2660 (fnmatch): Do not alloca more than 2000 wide characters;
2661 instead, use malloc for large buffers.
2662 Check for address arithmetic overflow, and return -1
2663 with errno set to ENOMEM in that case.
2664 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
2665 (NEW_PATTERN): Do not alloca more than 8000 bytes;
2666 instead, return -1. Check for address arithmetic overflow.
2668 2003-10-14 Paul Eggert <eggert@twinsun.com>
2670 Handle invalid suffixes and overflow independently, so that
2671 callers can treat them independently as needed. Fix some bugs in
2672 suffix handling, e.g., "100k@" was not diagnosed as an invalid
2673 suffix for a human-readable blocksize. The major caller-visible
2674 change is the addition of a new
2675 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
2676 that both overflow and suffix chars were found.
2678 * human.c (humblock): Don't check separately for invalid suffix
2679 char; that is xstrtoumax's job (now that its bug is fixed).
2680 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
2681 INTMAX_MAX]: New macros.
2682 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
2683 TYPE_MAXIMUM): New macros.
2684 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
2685 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
2686 if overflow occurs, as it's what __strtol does and it's more useful
2688 (__xstrtol): If __strtol reports some error other than ERANGE,
2689 reflect it to the caller as LONGINT_INVALID. If it reports
2690 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
2691 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
2692 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
2694 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
2695 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
2696 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
2697 [defined UINTMAX_MAX]: New macros.
2699 2003-10-14 Bruno Haible <bruno@clisp.org>
2701 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
2702 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
2703 Also use volatile where needed.
2705 2003-10-12 Paul Eggert <eggert@twinsun.com>
2707 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
2708 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
2709 and define in terms of the other primitives.
2710 * xmalloc.c: Include stdbool.h; do not include exit.h.
2711 (SIZE_MAX): Define if not already defined.
2712 (array_size_overflow): New function.
2713 (xalloc_die): Abort instead of exiting if 'error' returns.
2714 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
2715 (xmalloc, xrealloc): Use them.
2716 (xcalloc): Check for address arithmetic overflow.
2717 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
2718 a bit faster than strcpy.
2720 2003-10-08 Paul Eggert <eggert@twinsun.com>
2722 Merge getpass from libc, plus a few fixes.
2724 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
2725 Include <stdbool.h>.
2726 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
2727 __fsetlocking to empty.
2728 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
2729 do include <bits/libc-lock.h>.
2730 Do not include <fcntl.h>; not needed.
2731 [_LIBC]: Include <wchar.h>.
2732 (NOTCANCEL_MODE): New macro.
2733 (flockfile, funlockfile) [_LIBC]: New macros.
2734 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
2735 [!_LIBC]: New macros.
2736 (call_fclose): New function.
2737 (getpass): Use it. Save tty stream separately; this simplifies the
2738 code and makes it more reliable if stdin happens to equal stdout.
2739 Invoke __fsetlocking on tty.
2740 Handle thread cancellation if needed.
2741 Namespace cleanup (use __tcgetattr, __getline).
2742 Use bool for Booleans.
2743 [USE_IN_LIBIO]: Handle wide streams.
2744 [!_LIBC]: Unconditionally do the fseek, since we don't know what
2745 stream might go where.
2747 * unlocked-io.h: Include <stdio.h>, so that the caller
2748 doesn't have to include <stdio.h> before us.
2749 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
2750 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
2751 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
2752 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
2753 if not declared, so that we can use getpass.c code from libc without
2755 (flockfile, ftrylockfile, funlockfile): New macros.
2757 2003-10-06 Bruno Haible <bruno@clisp.org>
2759 * version-etc-2.h: Remove file.
2760 * version-etc-2.c: Remove file.
2762 2003-09-25 Jim Meyering <jim@meyering.net>
2763 Bruno Haible <bruno@clisp.org>
2765 This lets translators provide better translations for the
2766 "Written by ..." part of --version output.
2767 * version-etc.h: Include stdarg.h.
2768 (version_etc_copyright): Declare as readonly.
2769 (version_etc): Make this function variadic with a NULL-terminated list
2770 of author name strings.
2771 (version_etc_va): New declaration.
2772 * version-etc.c: Include stdarg.h, stdlib.h.
2773 (version_etc_copyright): Declare as readonly.
2774 (version_etc_va): New function. Provide a different translatable string
2775 for each possible number of authors < 10. Abbreviate when there are 10
2777 (version_etc): Make this function variadic. Call version_etc_va.
2778 Suggestion from Gary V. Vaughan.
2780 * long-options.h (parse_long_options): Change prototype: the authors
2781 string is moved to the end and becomes variadic.
2782 * long-options.c: Include stdarg.h.
2783 (parse_long_options): Make this function variadic, too.
2784 Call version_etc_va, not version_etc.
2786 2003-10-06 Bruno Haible <bruno@clisp.org>
2788 * fatal-signal.h: New file, from GNU gettext.
2789 * fatal-signal.c: New file, from GNU gettext.
2791 2003-10-04 Karl Berry <karl@gnu.org>
2793 * argp*: update from libc.
2795 2003-10-01 Larry Jones <lawrence.jones@eds.com>
2797 * getpass.c (getpass): Use a no-op fseek when switching from input to
2798 output mode on the same stream.
2800 2003-09-29 Paul Eggert <eggert@twinsun.com>
2802 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
2803 Fix arg typo in previous patch.
2805 2003-09-28 Jim Meyering <jim@meyering.net>
2807 * error.c: Correct cpp indentation.
2809 2003-09-27 Paul Eggert <eggert@twinsun.com>
2811 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
2812 Omit the special code that used __typeof__, since we worry that
2813 it could be more trouble than it's worth. See:
2814 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
2815 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
2819 2003-09-26 Jim Meyering <jim@meyering.net>
2821 * error.c (error_tail): Move some declarations
2822 into inner scope where the local variables are used.
2824 2003-09-26 Bruno Haible <bruno@clisp.org>
2826 * stpncpy.h (gnu_stpncpy): New declaration.
2827 (stpncpy): Define as alias for gnu_stpncpy.
2828 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
2830 2003-09-26 Paul Eggert <eggert@twinsun.com>
2832 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
2833 (error_tail): Do not loop, reallocating temporary buffer, since
2834 the output cannot contain more wide characters than the input
2835 contains bytes, the size must be big enough already. This avoids
2836 one potential size overflow calculation. Check for size overflow
2837 when calculating temporary buffer size. Free temporary buffer
2838 when done, if it was allocated with malloc; this plugs a memory
2839 leak. Remove casts from void * to pointers, that are no longer
2840 needed now that we're assuming C89 or better.
2842 Merge error changes from glibc.
2844 * error.c, error.h: Update copyright notice header to match glibc.
2845 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
2846 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
2847 Disable cancellation while printing error.
2848 * error.h: Prepend __ to parameter names.
2850 2003-09-25 Karl Berry <karl@gnu.org>
2852 * argp-fmtstream.c, argp-help.c: update from libc.
2854 2003-09-25 Bruno Haible <bruno@clisp.org>
2856 * version-etc-2.h: New file, from version-etc.h with modifications.
2857 * version-etc-2.c: New file, from version-etc.c with modifications.
2859 2003-09-25 Simon Josefsson <jas@extundo.com>
2861 * xgetdomainname.h: New file.
2862 * xgetdomainname.c: New file.
2864 2003-09-25 Simon Josefsson <jas@extundo.com>
2865 Bruno Haible <bruno@clisp.org>
2867 * getdomainname.h: New file.
2868 * getdomainname.c: New file.
2870 2003-09-24 Paul Eggert <eggert@twinsun.com>
2872 * linebuffer.c (freebuffer): Don't free the argument, just
2873 the buffer associated with the argument. Bug reported by
2876 2003-09-19 Karl Berry <karl@gnu.org>
2878 * argp.h: update from libc.
2880 2003-09-16 Paul Eggert <eggert@twinsun.com>
2882 * linebuffer.c (readlinebuffer): Return NULL immediately upon
2883 input error, instead of returning NULL the next time we are called
2884 (and therefore losing track of errno).
2886 2003-09-15 Paul Eggert <eggert@twinsun.com>
2888 * getndelim2.c (getndelim2): Don't trash errno when a read
2889 fails, so that the caller gets the proper errno.
2891 * readutmp.c (read_utmp): Likewise.
2892 Check for fstat error. Close stream and free storage
2895 2003-09-14 Bruno Haible <bruno@clisp.org>
2897 * fwriteerror.h: New file.
2898 * fwriteerror.c: New file.
2900 2003-09-14 Jim Meyering <jim@meyering.net>
2902 * getloadavg.c: Correct cpp indentation.
2903 * strdup.c: Likewise.
2904 * vasnprintf.c: Likewise.
2906 2003-09-12 Paul Eggert <eggert@twinsun.com>
2908 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
2909 * obstack.c [!defined _LIBC]: Likewise.
2910 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
2911 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
2912 * exitfail.c: Don't include stdlib.h; no longer needed.
2914 More changes to assume C89 or better.
2916 * error.c (error_tail): Assume vprintf.
2918 * argmatch.c (getenv): Remove decl.
2919 * progreloc.c (get_full_program_name): Define via prototype.
2920 * setenv.c (clearenv): Likewise.
2921 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2923 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2924 (malloc, memcpy): Remove decls.
2925 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2926 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2927 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2928 (memcpy): Remove macro.
2929 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
2930 (__P): Remove. All uses removed.
2931 (PTR): Remove. All uses changed to void *.
2932 (CHAR_BIT, NULL): Remove.
2933 (spaces, zeros, memset_space, memset_zero)
2934 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
2936 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
2937 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2938 Define with prototype.
2939 Remove now-unnecessary prototype decl.
2940 (extra_args_spec): Assume ANSI C. All uses changed.
2941 (extra_args_spec_iso): Remove.
2942 (my_strftime, emacs_strftimeu): Define via prototype.
2943 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2945 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2946 * strtoimax.c: Include <stdlib.h> unconditionally.
2947 (strtoul, strtol): Remove decls.
2948 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2950 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2951 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2952 (LOCALE_PARAM_PROTO): New macro.
2953 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2954 (INTERNAL (strtol), strtol): Define with a prototype.
2955 (PARAMS): Remove. All uses removed.
2956 * tempname.c: Include <string.h> unconditionally.
2957 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2958 * xgethostname.c (main): Define with a prototype.
2959 * xmalloc.c: Include "xalloc.h" first, to check interface.
2960 Include <stdlib.h> unconditionally.
2961 (calloc, malloc, realloc, free): Remove decls.
2962 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2963 Include <stdlib.h> unconditionally. Sort include file names.
2965 (xstrtod): Define with a prototype.
2966 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2967 (strtol, strtoul): Remove decls.
2969 2003-09-11 Paul Eggert <eggert@twinsun.com>
2971 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2972 Include <stdlib.h>, <string.h> unconditionally.
2973 Remove now-unnecessary cast to char *.
2974 * strnlen.c: Include <string.h> unconditionally.
2975 * yesno.c (yesno): Define with a prototype.
2977 2003-09-10 Bruno Haible <bruno@clisp.org>
2979 * strcspn.c: Include <string.h> unconditionally.
2980 * strpbrk.c: Include <string.h> unconditionally.
2981 * strstr.c: Include <string.h> unconditionally.
2982 * unicodeio.c: Include <string.h> unconditionally.
2983 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
2984 * unsetenv.c: Likewise.
2985 * xreadlink.c: Include <stdlib.h> unconditionally.
2986 * yesno.c: Include <stdlib.h> unconditionally.
2987 (rpmatch): Add prototype.
2989 2003-09-10 Jim Meyering <jim@meyering.net>
2991 * error.c: Correct indentation of cpp directives.
2993 2003-09-09 Paul Eggert <eggert@twinsun.com>
2997 * acosl.c (main): Use a prototype.
2998 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
3001 * getloadavg.c (getloadavg, main): Define via prototypes.
3003 * getopt.h (struct option.name): Assume C89, and use 'const'.
3004 (getopt, etopt_long, getopt_long_only, _getopt_internal)
3005 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
3007 * getopt.c (const): Remove macro.
3008 Include <string.h> unconditionally.
3009 (my_index): Remove; all uses changed to strchr.
3010 (strlen): Remove decl.
3011 (exchange): Remove forward decl; no longer needed.
3012 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
3013 Define with prototype.
3014 * getopt1.c (const): Remove macro.
3015 (getopt_long, getopt_long_only, main): Define with prototype.
3017 * getugroups.c: Include <string.h> unconditionally.
3019 * getusershell.c: Include <stdlib.h> unconditionally.
3020 (getusershell, setusershell, endusershell, readname, main):
3021 Define with prototypes.
3023 * group-member.c: Include group-member.h first.
3024 Include <stdlib.h> unconditionally.
3026 * hard-locale.c: Include hard-locale.h first.
3027 Include <stdlib.h>, <string.h> unconditionally.
3029 * hash.c (free, malloc): Remove decls.
3030 Include <stdlib.h> unconditionally.
3032 * human.c: Include <stdlib.h>, <string.h> unconditionally.
3033 (getenv): Do not declare.
3035 * idcache.c: Include <string.h> unconditionally.
3037 * long-options.c: Include long-options.h first, to test interface.
3038 Include <stdlib.h> unconditionally.
3040 * makepath.c: Include makepath.h first, to test interface.
3041 Include <stdlib.h> and <string.h> unconditionally.
3043 * linebuffer.c: Include <stdlib.h>.
3044 (free): Remove decl.
3046 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
3047 rpl_malloc returns void *, not char *.
3048 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
3050 * md5.h: Include <limits.h> unconditionally.
3051 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
3052 (__P): Remove; all uses removed.
3053 * md5.c: Include "md5.h" first.
3054 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
3055 md5_buffer, md5_process_bytes, md5_process_block):
3056 Define with prototypes.
3057 * sha.h (__P): Remove all uses. (It wasn't defined??)
3058 * sha.c: Include "sha.h" first.
3059 Include <stdlib.h>, <string.h> unconditionally.
3061 * memchr.c (__ptr_t): Remove; all uses changed to void *.
3062 * memcmp.c (__ptr_t): Likewise.
3063 * memrchr.c (__ptr_t): Likewise.
3064 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
3065 Include <string.h> unconditionally.
3066 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
3067 * memchr.c: Include <stdlib.h> unconditionally.
3068 * memchr.c (LONG_MAX): Remove.
3069 * memrchr.c (LONG_MAX): Likewise.
3070 * memchr.c (__memchr): Define via a prototype.
3071 * memrchr.c (__memrchr): Likewise.
3072 * memcmp.c (__P): Remove, and remove all uses.
3073 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
3074 Remove forward decls; no longer needed.
3075 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
3076 Use types required by C89 in prototype.
3078 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
3079 * savedir.c: Likewise.
3080 * mkdir.c (free): Remove decl.
3081 * rmdir.c (rmdir): Define with a prototype.
3082 * savedir.c: Include savedir.h first, to test interface.
3084 * mktime.c (STDC_HEADERS): Remove.
3085 Include <stdlib.h>, <string.h> unconditionally.
3087 * modechange.c: Include <stdlib.h> unconditionally.
3088 (malloc): Remove decl.
3090 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
3091 (free): Remove decl.
3093 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
3094 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
3095 (This type really should be intptr_t, but that's a C99ism.)
3096 (_obstack_memcpy): Remove: all uses changed to memcpy.
3097 Include <string.h> unconditionally.
3098 (struct obstack): Assume __STDC__ for types of members
3099 chunkfun, freefun, extra_arg.
3100 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3101 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3102 obstack_begin, obstack_specify_allocation,
3103 obstack_specify_allocation_with_arg, obstack_chunkfun,
3104 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3105 Remove unprototyped decls and the macros that use them.
3106 * obstack.c (POINTER): Remove. All uses changed to void *.
3107 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3108 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3109 (defined __STDC__ && __STDC__)]:
3110 Remove nonprototyped code.
3111 Include <stdlib.h> unconditionally.
3112 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3113 _obstack_allocated_p, _obstack_free, obstack_free,
3114 _obstack_memory_used, print_and_abort):
3115 Define using prototypes.
3116 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3117 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3118 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3119 obstack_next_free, obstack_object_size, obstack_room) [0]:
3120 Remove unused, unprototyped code.
3122 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3124 * physmem.c (physmem_total, physmem_available, main): Define
3127 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3128 (main): Define with a prototype.
3130 * posixver.c (getenv): Remove decl.
3132 * putenv.c (malloc): Returns void *, not char *.
3133 Include <string.h> unconditionally.
3134 (strchr, memcpy, NULL): Do not define.
3136 * readtokens.c: Include readtokens.h first, to test interface.
3137 Include <stdlib.h>, <string.h> unconditionally.
3138 (init_tokenbuffer): Define with a prototype.
3140 * regex.c (PARAMS): Remove. All uses removed.
3141 All uses of _RE_ARGS removed, too.
3142 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3144 (bzero): Assume memset exists.
3145 (memcmp, memcpy, NULL): Remove.
3146 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3147 char, or assignments to local vars of type signed char.
3148 (init_syntax_once, PREFIX(extract_number_and_incr),
3149 PREFIX(print_partial_compiled_pattern),
3150 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3151 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3152 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3153 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3154 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3155 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3156 wcs_compile_range, byte_compile_range, truncate_wchar,
3157 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3158 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3159 count_mbs_length, wcs_re_match_2_internal,
3160 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3161 PREFIX(alt_match_null_string_p),
3162 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3163 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3164 regfree, PREFIX(extract_number)): Define with prototype. Remove
3165 now-unnecessary declaration, if any.
3166 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3168 Remove now-unnecessary casts among pointer types.
3169 * regex.h (_RE_ARGS): Remove. All uses removed.
3171 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3172 (free): Remove decl.
3174 * rpmatch.c: Include <stdlib.h> unconditionally.
3176 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3177 (free): Remove decl.
3179 * save-cwd.c: Include <stdlib.h> unconditionally.
3180 * xgetcwd.c: Likewise.
3182 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3183 (free): Remove decl.
3185 * strchrnul.c (strchrnul): Define with a prototype.
3186 Fix bug: c_in was not converted to char before searching.
3188 The following changes are not K&R related:
3190 * group-member.h: Include <sys/types.h>, so that this file is
3192 * makepath.h: Likewise.
3194 * getusershell.c (readname, default_index, line_size, readname):
3195 Use size_t, not int, for sizes.
3196 (readname): If the size overflows, report an error instead of
3199 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3201 * getndelim2.c: Assume stdlib.h per the C89 spec.
3203 2003-09-08 Paul Eggert <eggert@twinsun.com>
3205 Assume C89 or better; remove K&R cruft.
3206 A few of these changes were first proposed by Derek Robert Price
3207 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3209 * addext.c: Include <string.h> unconditionally.
3210 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3211 Don't declare getenv or malloc.
3213 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
3214 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
3216 (find_stack_direction, alloca): Use prototypes.
3218 * atexit.c (atexit): Define using a prototype.
3220 * basename.c, dirname.c, stripslash.c:
3221 Include <string.h> unconditionally.
3223 * bcopy.c: Include <stddef.h>.
3224 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
3226 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
3228 * error.h (error, error_at_line, error_print_progname)
3229 [! (defined (__STDC__) && __STDC__)]: Remove decls.
3230 * error.c: Include error.h first, to check interface.
3231 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3232 (VA_START): Remove; all uses changeed to va_start.
3233 (exit, strerror): Remove decls.
3234 (error_print_progname): Prototype uncondionally.
3235 Don't include <errno.h>; no longer needed.
3236 (private_strerror): Remove.
3237 (error_tail): Always define.
3238 (error, error_at_line): Assume C89 or better; always use prototypes.
3239 * fatal.c: Include "fatal.h" first, to test interface.
3240 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3241 (VA_START): Remove; all uses changed to va_start.
3242 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
3244 (exit): Remove decl.
3245 (fatal): Prototype unconditionally. Assume va_start works.
3246 Abort at end, to pacify gcc.
3248 * euidaccess.c (main): Define with a prototype.
3250 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
3252 * exitfail.c: Include <stdlib.h> unconditionally.
3254 * fnmatch_.h (__P): Remove. All uses changed to assume
3256 * fnmatch.c: Include fnmatch.h first, to test interface.
3257 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
3258 (getenv): Remove decl.
3259 (fnmatch): Define using a prototype.
3260 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
3261 (FCT): Define using a prototype.
3263 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
3265 * gethostname.c: Include <stddef.h>.
3266 (gethostname): Define with prototype. Length is size_t, not int.
3268 2003-09-08 Paul Eggert <eggert@twinsun.com>
3270 * getversion.c: Remove; was migrated to backupfile.c in 1997.
3271 getversion.c should have been removed then, but was accidentally
3274 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
3275 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
3277 2003-09-07 Paul Eggert <eggert@twinsun.com>
3279 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
3280 copy_tm_result. Bug reported by Simon Josefsson in
3281 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
3283 2003-09-06 Paul Eggert <eggert@twinsun.com>
3285 * time_r.c, time_r.h: New files.
3287 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
3289 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
3290 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
3292 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
3294 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
3295 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
3298 * timegm.c: Switch to glibc implementation, with the following changes:
3299 [defined HAVE_CONFIG_H]: Include <config.h>.
3300 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
3301 (__mktime_internal) [!defined _LIBC]: New decl.
3302 (__gmtime_r) [!defined _LIBC]: New macro and function.
3303 (timegm): Use a prototype, since gnulib assumes C89.
3304 Do not bother declaring tmp to be const, as it's not really usefu.
3305 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
3306 (timegm): Declare only if HAVE_DECL_TIMEGM.
3308 2003-09-03 Paul Eggert <eggert@twinsun.com>
3310 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
3311 Bug reported by Lute Kamstra in
3312 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
3314 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
3315 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
3316 course with correspondingly smaller numbers for tomorrow and
3317 yesterday. From Tadayoshi Funaba. Originally installed into
3318 sh-utils on 1999-08-07, but the patch got lost (I guess during the
3321 2003-08-31 Simon Josefsson <jas@extundo.com>
3323 * timegm.h: New file.
3324 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
3326 2003-08-31 Karl Berry <karl@gnu.org>
3328 * argp.h: update from libc.
3330 2003-08-28 Bruno Haible <bruno@clisp.org>
3332 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
3333 warning on QNX, which defines O_BINARY to 000000.
3335 2003-08-24 Bruno Haible <bruno@clisp.org>
3337 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
3338 MSVC7 <stdio.h> is included later.
3340 2003-08-20 Bruno Haible <bruno@clisp.org>
3342 * progname.h: New file, from GNU gettext.
3343 * progname.c: New file, from GNU gettext.
3344 * progreloc.c: New file, from GNU gettext.
3346 2003-08-19 Bruno Haible <bruno@clisp.org>
3348 * xstrdup.c: Assume <string.h> exists.
3350 2003-08-18 Jim Meyering <jim@meyering.net>
3352 * setenv.h: Indent nested cpp directive.
3353 * vasnprintf.c: Remove trailing blanks.
3355 2003-08-17 Simon Josefsson <jas@extundo.com>
3356 Bruno Haible <bruno@clisp.org>
3358 * xstrndup.h: New file.
3359 * xstrndup.c: New file.
3361 2003-08-17 Bruno Haible <bruno@clisp.org>
3363 * strndup.h: New file.
3365 2003-08-16 Paul Eggert <eggert@twinsun.com>
3367 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
3368 space, undoing this 2003-08-12 change:
3369 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
3371 2003-08-16 Jim Meyering <jim@meyering.net>
3373 Merge from coreutils.
3374 * xstrtoimax.c: #else #if -> #elif.
3375 * xstrtoumax.c: Likewise.
3377 2003-08-15 Paul Eggert <eggert@twinsun.com>
3379 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
3380 rather than tab, after '#' in shell-script copyright notices.
3381 Suggested by Bruno Haible.
3383 2003-08-15 Jim Meyering <jim@meyering.net>
3384 and Paul Eggert <eggert@twinsun.com>
3386 Merge from coreutils.
3387 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
3388 member but strut utmpx does not. Needed for AIX 4.3.3.
3389 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
3391 2003-08-15 Jim Meyering <jim@meyering.net>
3393 Merge from coreutils.
3394 * xgethostname.c: Include <stdlib.h>.
3395 (xghostname): Don't exit for anything other than memory-related
3396 failure; just return NULL.
3397 * userspec.c: Include "posixver.h".
3398 (parse_user_spec): Accept `.' as a separator only
3399 in pre-POSIX-200112 mode.
3400 * strtoimax.c: Use #elif rather than #else #if.
3401 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
3402 Remove function, now that we can rely on a working tzset function.
3403 [!_LIBC]: Ensure that the required autoconf test has been run.
3404 [!defined _NL_CURRENT && HAVE_STRFTIME]:
3405 Use underlying_strftime for %r.
3406 * sha.c: Merge in some clean-up and optimization changes from glibc.
3407 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
3408 Ensure that it is a multiple of 64.
3409 Rearrange loop exit tests so as to avoid performing an
3410 additional fread after encountering an error or EOF.
3411 * realloc.c: Update copyright date.
3413 2003-08-14 Jim Meyering <jim@meyering.net>
3415 Merge from coreutils.
3416 * obstack.h: Whitespace changes.
3417 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
3418 and xcalloc return values.
3419 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
3420 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
3421 hang on OSF/1 5.1 for DIR on both local and remote file systems.
3422 Reported by (and fix confirmed by) Nelson H. F. Beebe.
3423 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3425 Use mntctl's return value to drive the entry-processing loop, since
3426 we can't rely on the value of the vmt_length member in the last
3427 entry. On some systems doing so could result in exhausting
3428 virtual memory. Based in part on a patch from Mike Jetzer.
3430 2003-08-14 Jim Meyering <jim@meyering.net>
3431 and Paul Eggert <eggert@twinsun.com>
3433 Merges from coreutils, plus other fixes.
3434 * physmem.c: Merge in portability changes from gcc/libiberty
3435 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
3436 for credits and details. Thanks to Kaveh Ghazi for helping
3437 to keep these files in sync.
3438 (ARRAY_SIZE): Define it.
3439 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
3440 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
3441 (memcasecmp): Don't assume size_t fits in unsigned int.
3442 Remove casts and duplicate code.
3443 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
3444 (memcpy): Remove definition.
3445 Merge in some clean-up and optimization changes from glibc.
3446 [BLOCKSIZE]: Move definition to top of file.
3447 Ensure that it is a multiple of 64.
3448 Rearrange loop exit tests so as to avoid performing an
3449 additional fread after encountering an error or EOF.
3450 * md5.h (md5_uintptr): Define.
3451 * makepath.c (CLEANUP_CWD): Report an error if we failed to
3452 return to the initial working directory. Preserve errno
3454 * idcache.c: Include "xalloc.h".
3455 (xmalloc, xrealloc): Remove decls.
3456 (getuser): Remove casts no longer required in C89.
3457 * human.c: Include stdio.h, for sprintf.
3458 * group-member.c: Include "xalloc.h".
3459 (xmalloc, xrealloc): Remove decls.
3460 (get_group_info): Remove casts no longer required in C89.
3461 * getusershell.c (readname): Remove casts no longer required in C89.
3462 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
3463 * getline.c: Whitespace fix, from coreutils.
3465 2003-08-13 Paul Eggert <eggert@twinsun.com>
3467 * exclude.c: Include <ctype.h>
3468 (IN_CTYPE_DOMAIN): New macro.
3470 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
3473 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3474 Undo previous (whitespace-only) change.
3476 2003-08-12 Paul Eggert <eggert@twinsun.com>
3478 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3479 Normalize leading white space and remove trailing white space.
3480 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
3481 notice, as per ../config/srclist-update.
3483 Merge from coreutils.
3484 * euidaccess.h: New file.
3485 * euidaccess.c: Include it.
3486 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
3487 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
3488 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
3490 2003-08-11 Bruno Haible <bruno@clisp.org>
3492 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
3493 (vasnprintf): Use it instead of wcslen.
3495 2003-08-11 Bruno Haible <bruno@clisp.org>
3497 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
3498 value to ensure that _Bool promotes to int. Use #define for _Bool when
3499 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
3501 2003-08-10 Karl Berry <karl@gnu.org>
3503 * regex.h: update from libc (whitespace fix).
3505 2003-08-09 Paul Eggert <eggert@twinsun.com>
3507 Merge some files from coreutils. These changes were
3508 originally made by Jim Meyering.
3509 * acl.c: Include <sys/types.h> before <sys/stat.h>;
3510 many older Unixes require this.
3511 * alloca.c (alloca): Remove cast to argument of free;
3512 no longer needed in C89.
3513 * alloca_.h, regex.h: Fix white space to match
3514 what GNU indent does.
3516 2003-08-05 Paul Eggert <eggert@twinsun.com>
3518 * bumpalloc.h: Remove.
3520 2003-08-04 Paul Eggert <eggert@twinsun.com>
3522 * getloadavg.c: Change copyright notice and spacing to conform to
3525 Merge from coreutils.
3526 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
3528 * getdate.y (date): Also accept dates like May-23-2003; suggestion
3529 from Karl Berry, implemented by Jim Meyering.
3530 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
3531 from Dmitry V. Levin.
3532 Remove anachronistic cast of xrealloc.
3533 * fnmatch_.h (__const): Remove. Use 'const'.
3534 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
3535 type. Otherwise, it wouldn't compile with at least /bin/cc on
3536 ymp-cray-unicos9.0.2.X.
3537 Combine two mostly-identical uses of alloca into one.
3538 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
3540 2003-08-04 Dave Love <d.love@dl.ac.uk>
3544 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
3545 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
3546 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
3547 obsolete NLIST_NAME_UNION.
3548 [__GNU__]: Undef BSD and FSCALE.
3549 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
3551 2003-08-03 Paul Eggert <eggert@twinsun.com>
3553 * stdbool_.h (_Bool): Make it signed char, instead of
3554 an enum type, so that it's guaranteed to promote to int. See:
3555 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
3557 2003-07-31 Paul Eggert <eggert@twinsun.com>
3559 * strerror.c: Include config.h, limits.h. Declare sprintf.
3560 (strerror): Don't assume that a printable int fits in 14 bytes.
3562 2003-07-24 Derek Robert Price <derek@ximbiot.com>
3563 Bruno Haible <bruno@clisp.org>
3565 * getline.h (getline, getdelim): Change return type to ssize_t.
3566 * getline.c (getline, getdelim): Likewise.
3567 Remove _GNU_SOURCE define; now it's defined in config.h through
3570 2003-07-22 Paul Eggert <eggert@twinsun.com>
3572 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
3573 over-parenthesization in macros.
3575 Sync with coreutils.
3577 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
3580 Use `exit_failure' for xalloc and xmemcoll instead of their own
3581 private exit-failure variables.
3582 * xalloc.h (xalloc_exit_failure): Remove.
3583 * xmalloc.c: Likewise. Include exitfail.h.
3584 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
3585 * xmemcoll.h (xmemcoll_exit_failure): Remove.
3586 * xmemcoll.c: Likewise. Include exitfail.h.
3587 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
3589 2003-07-18 Paul Eggert <eggert@twinsun.com>
3591 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
3592 * closeout.c: Likewise. Include "closeout.h" right after config.h,
3593 to test that it can stand by itself. Include "exitfail.h".
3594 Clients should set exit_failure instead.
3595 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
3597 2003-07-18 Andreas Schwab <schwab@suse.de>
3599 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
3601 2003-07-18 Bruno Haible <bruno@clisp.org>
3603 * getndelim2.h: New file.
3604 * getndelim2.c: Make into a module of its own. Include config.h,
3606 (getndelim2): Make non-static. Change return type to ssize_t.
3607 * getline.h: Change argument names.
3608 * getline.c: Include getndelim2.h instead of getndelim2.c.
3609 * getnline.c: Include getndelim2.h.
3611 2003-07-17 Bruno Haible <bruno@clisp.org>
3613 * Makefile.am: Remove file.
3614 * Makefile.in: Remove file.
3616 2003-07-17 Bruno Haible <bruno@clisp.org>
3618 * getnline.h: New file.
3619 * getnline.c: New file.
3620 * getndelim2.c: New file, extracted from getline.c.
3621 (getndelim2): Renamed from getdelim2, with added nmax argument.
3622 * getline.c: Include getndelim2.c.
3623 (getdelim2): Moved out to getndelim2.c.
3624 (getline, getdelim): Update.
3626 2003-07-15 <karl@gnu.org>
3628 * vasnprintf.c: update from gettext.
3630 2003-07-15 Jim Meyering <jim@meyering.net>
3632 * makepath.c (make_path): Enclose diagnostic in _(...).
3634 2003-07-14 Paul Eggert <eggert@twinsun.com>
3636 * asnprintf.c, asprintf.c, config.charset, gettext.h,
3637 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
3638 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
3639 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
3640 vasprintf.c, vasprintf.h: Regenerate. These files are now being
3641 updated automatically by ../config/srclist-update. This changes
3642 their license from LPGL to GPL.
3644 2003-07-14 Jim Meyering <jim@meyering.net>
3646 Don't emit diagnostics. Let callers do that.
3647 * save-cwd.c: Don't include "error.h".
3648 (save_cwd): Don't call error. Ensure that errno is valid
3649 when returning nonzero.
3651 * save-cwd.h (restore_cwd): Update prototype.
3652 * save-cwd.c (restore_cwd): Remove two parameters.
3653 Simplify. Don't call error upon failure. Let callers do that.
3654 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
3655 when auditing is enabled. But don't bother updating the #if.
3657 2003-07-14 Simon Josefsson <jas@extundo.com>
3659 * mempcpy.h: New file.
3660 * mempcpy.c: New file.
3662 2003-07-14 Paul Eggert <eggert@twinsun.com>
3664 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
3665 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
3666 unicodeio.c, unicodeio.h, unlocked-io.h:
3667 Switch from LGPL to GPL.
3669 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
3671 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
3672 it breaks C++ compilation.
3673 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
3675 2003-07-10 Jim Meyering <jim@meyering.net>
3677 * vasnprintf.c: Remove trailing blanks.
3678 Make cpp indentation consistent.
3680 2003-07-09 Paul Eggert <eggert@twinsun.com>
3682 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
3683 posixver.c, strftime.c, strnlen.c, strverscmp.c:
3684 Switch from LGPL to GPL.
3686 2003-07-07 Paul Eggert <eggert@twinsun.com>
3688 * mktime.c: Fix some boundary cases and remove need for floating point.
3690 Issue a compile-time diagnostic if time_t is floating point, or if
3691 two's complement arithmetic is not in effect, or if arithmetic
3692 right shift does not propagate the sign. These assumptions were
3693 all in the original code but they weren't checked.
3695 (TIME_T_MIDPOINT, verify): New macros.
3696 (__isleap): Remove; it has integer overflow problems.
3697 (leapyear): New function, without those problems.
3698 (ydhms_tm_diff): Remove; splitting into two parts.
3699 (ydhms_diff): New function, containing the arithmetic part of
3700 the old ydhms_tm_diff function. Issue a compile-time
3701 diagnostic if we are not using C99 integer division.
3702 Avoid casts when possible.
3703 (guess_time_tm): New function, containing the checking part of
3704 the old ydhms_tm_diff function. Return the new value, rather than
3705 the difference between it and the old. Accept a new argument T
3706 so that *T specifies the old value. Check for overflow in the result.
3708 (__mktime_internal): Use a time_t offset, not a long int offset.
3709 This undoes the 2003-06-04 change, which is no longer needed now
3710 that we have better overflow checking.
3711 (localtime_offset): Likewise.
3713 (__mktime_internal): Avoid harmful overflow on hosts where time_t
3714 and long are 64-bit but int is only 32-bit.
3715 (ydhms_diff): Use long int to store year1 and yday1.
3716 Issue a compile-time diagnostic if long int is not wide enough.
3718 (__mktime_internal): Use long int to store adjusted year and yday.
3719 Use plain C rather than preprocessor commands, if that doesn't
3721 Check for overflow (and try to repair) after each probe
3722 rather than checking only at the very end. This avoids some bugs
3723 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
3724 does not equal GMT offset at maximum time).
3725 Use integer to check for overflow rather than floating point; this
3726 is more portable to non-IEEE hosts, and is a tad faster.
3727 When we detect that we are oscillating between two values,
3728 don't check whether tm_isdst has the requested value, since
3729 we already know the answer. When tm_isdst has the wrong value,
3730 use a different heuristic to find the right one, based on the
3731 extreme values actually observed in practice in tz2003a,
3732 rather than the (overly optimistic) "previous 3 calendar quarters".
3734 (not_equal_tm, print_tm, check_result): Use "const T" rather than
3735 "T const" to accommodate glibc style.
3736 (check_result): Use less-confusing report format. "long" -> "long int.
3738 Don't loop if the iteration overflows time_t.
3739 Allow a negative step in the iteration.
3741 2003-07-01 Paul Eggert <eggert@twinsun.com>
3743 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
3744 having it depend on HAVE_SYS_TYPES_H.
3746 2003-06-25 Bruno Haible <bruno@clisp.org>
3748 * readlink.c: New file.
3750 2003-06-20 Bruno Haible <bruno@clisp.org>
3752 Assume C89, so PARAMS isn't needed.
3753 * unicodeio.h (PARAMS): Remove.
3754 * unicodeio.c: Don't use PARAMS.
3756 2003-06-18 Jim Meyering <jim@meyering.net>
3758 Merge changes from coreutils.
3759 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
3760 Remove explicit declarations of xmalloc and realloc.
3762 (read_utmp): Remove anachronistic cast of xmalloc.
3764 2003-06-17 Paul Eggert <eggert@twinsun.com>
3766 Assume C89, so PARAMS isn't needed.
3767 * backupfile.h (PARAMS): Remove. All uses removed.
3768 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
3769 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
3770 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
3771 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
3772 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
3773 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
3774 xstrtol.h: Likewise.
3775 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
3776 same.h, strverscmp.h: Do not include config.h; no longer needed.
3777 Anyway, config.h should always be included before any other file.
3779 2003-06-11 Simon Josefsson <jas@extundo.com>
3781 * sysexit_.h: New file.
3783 2003-05-20 Derek Price <derek@ximbiot.com>
3785 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
3787 2003-06-10 Simon Josefsson <jas@extundo.com>
3789 * strchrnul.h: New file.
3790 * strchrnul.c: New file.
3792 2003-06-10 Simon Josefsson <jas@extundo.com>
3794 * argp.h: New file, from glibc.
3795 * argp-ba.c: New file, from glibc.
3796 * argp-eexst.c: New file, from glibc.
3797 * argp-fmtstream.c: New file, from glibc.
3798 * argp-fmtstream.h: New file, from glibc.
3799 * argp-fs-xinl.c: New file, from glibc.
3800 * argp-help.c: New file, from glibc.
3801 * argp-namefrob.h: New file, from glibc.
3802 * argp-parse.c: New file, from glibc.
3803 * argp-pv.c: New file, from glibc.
3804 * argp-pvh.c: New file, from glibc.
3805 * argp-xinl.c: New file, from glibc.
3807 2003-06-07 Jim Meyering <jim@meyering.net>
3809 * readtokens.h: Put `Free Software Foundation, Inc.'
3810 in place of my name in the copyright comment.
3811 Remove definition and uses of __P.
3814 * stat.c: Don't declare xmalloc explicitly.
3815 Instead, include "xalloc.h".
3816 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
3817 xrealloc, and xcalloc return values.
3818 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
3820 * xgetcwd.h: Remove definition/uses of PARAMS.
3822 2003-06-06 Jim Meyering <jim@meyering.net>
3824 * stdbool_.h: Renamed from stdbool.h.in.
3826 2003-06-06 Jim Meyering <jim@meyering.net>
3828 Merge from coreutils.
3829 * same.c: (same_name): Declare *_basename locals to be `const'.
3830 Consolidate declarations and initializations of *_base* locals.
3832 Merge from coreutils.
3833 This avoids a core dump on systems without GNU putenv,
3834 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
3835 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
3836 (unsetenv): New static function, from GNU libc.
3837 (rpl_putenv): Use it.
3839 * modechange.c: Remove trailing blanks.
3841 Merge from coreutils.
3842 * fsusage.c: Remove declaration of statfs.
3843 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
3845 * posixtm.c: Include <stdbool.h> unconditionally.
3847 2003-06-05 Paul Eggert <eggert@twinsun.com>
3849 * mktime.c (__mktime_internal): When resolving a tm_isdst
3850 mismatch, look in future quarters as well as past. This fixes a
3851 bug when processing fall-backwards gaps immediately after a long
3852 period of daylight-saving time.
3854 * mktime.c: Assume freestanding C89 or better.
3855 (HAVE_LIMITS_H): Remove. Assume it's 1.
3856 (__P): Remove; not used.
3857 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
3858 (mktime, not_equal_tm, print_tm, check_result,
3859 main): Use prototypes. Use const * where appropriate.
3860 (main): Fix typo in testing code that uncovered by above changes.
3861 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
3863 2003-06-04 Paul Eggert <eggert@twinsun.com>
3865 * mktime.c: Fix Debian bug 177940
3866 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
3867 (localtime_offset): Now long int, not time_t, because we want it
3868 to be guaranteed to be signed. All uses changed.
3869 (__mktime_internal): If overflow would occur when adding offset,
3872 Merge 'human' changes from coreutils. Rewrite to support
3873 locale-specific notations like thousands separators.
3874 * human.c: Simplify authorship notice.
3875 Include human.h immediately after config.h.
3876 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
3877 <limits.h>: Do not include, since human.h does.
3878 (SIZE_MAX, UINTMAX_MAX): New macros.
3879 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
3880 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
3881 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
3882 (power_letter): Renamed from suffixes.
3883 (generate_suffix_backwards): Remove.
3884 (adjust_value): Now takes int style (because of human.h changes)
3885 and long double value (for greater precision on some platforms).
3886 (group_number): New function.
3887 (human_readable): Use it. Use integer options, not enum.
3888 Put the options before the sizes in the arg list.
3889 Support all the new options.
3890 The old human_readable function has been removed;
3891 use inttostr.h instead.
3892 (human_readable, default_block_size, humblock):
3893 Use uintmax_t, not int, for block sizes.
3894 (human_readable_inexact, block_size_types): Remove.
3895 (block_size_opts): New constant.
3896 (human_options): Renamed from human_block_size, with new signature
3897 that allows block sizes up to UINTMAX_MAX. All callers changed.
3898 * human.h: Add copyright and authorship notice.
3899 Include <limits.h> and <stdbool.h> unconditionally.
3900 (PARAMS): Remove. All uses removed.
3901 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
3902 (enum human_inexact_style): Remove tag; now a nameless enum.
3903 (human_floor, human_ceiling, human_round_to_even): Now have
3904 values 2, 0, 1 rather than -1, 1, 0.
3905 (human_group_digits, human_suppress_point_zero, human_autoscale,
3906 human_base_1024, human_SI, human_B): New constants.
3907 (human_readable_inexact, human_block_size): Remove.
3908 (human_readable): Size args are now uintmax_t, not int.
3909 (human_options): New decl.
3911 * exclude.c: (new_exclude, add_exclude): Remove casts that are
3912 unnecessary now that we assume C89 or better. This change
3913 imported from coreutils.
3915 * mktime.c (__mktime_internal): Do not reject negative timestamps
3916 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3917 in the 2003-05-30 sync from glibc.
3919 .h files should stand alone, but we shouldn't include <sys/types.h>
3920 if we can get away with just <stddef.h>.
3922 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3923 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3924 rather than <sys/types.h>, as we merely need size_t.
3925 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3927 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3928 Include <stdio.h>, to get FILE.
3929 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
3930 memcasecmp.h has included <stddef.h> and all we need is size_t.
3931 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
3932 our interface, instead of including <sys/types.h>
3934 2003-06-02 Paul Eggert <eggert@twinsun.com>
3937 Fix some minor time-related bugs with POSIX time arguments.
3938 Some valid time stamps were being rejected (notably -1, and
3939 time stamps before 1900 on 64-bit hosts). And some invalid
3940 time stamps were being accepted, e.g. September 31.
3942 * posixtm.h (posixtime): Return bool instead of time_t, so
3943 that we can return (time_t) -1 successfully.
3944 * posixtm.c: Likewise.
3945 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3946 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3947 (t): Remove static var.
3948 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3949 of static var. All uses changed.
3950 (year): Do not reject years before 1900; they can occur with
3952 (posix_time_parse): Do not check for out-of-range components;
3953 that is now the caller's responsibility, since our checks were
3954 only approximations.
3955 (posixtime): Use mktime to check for out-of-range components,
3956 since it knows them exactly.
3957 If mktime returns (time_t) -1, check whether an error actually occurred
3958 by invoking localtime on -1.
3959 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3960 posixtime failures better.
3961 Improve the test data (in comments only).
3963 2003-05-30 <karl@gnu.org>
3965 * mktime.c: update from libc.
3967 2003-05-30 Bruno Haible <bruno@clisp.org>
3969 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3970 * localcharset.h: Likewise.
3971 * localcharset.c: Likewise.
3973 2003-05-28 Paul Eggert <eggert@twinsun.com>
3975 Assume the headers required for C89 freestanding compilers.
3976 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3977 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
3978 without checking for HAVE_LIMITS_H.
3979 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
3980 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
3982 * fatal.c: Include <stdarg.h> without checking for __STDC__.
3983 * exclude.c: Include <stdbool.h> unconditionally.
3984 * tempname.c: Include <stddef.h> unconditionally.
3985 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
3986 * modechange.c, rpmatch.c (NULL): Don't define, since
3987 <stddef.h> does that.
3988 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3989 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3990 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3991 * xstrtol.c: Likewise.
3992 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3993 * savedir.c: Include <stddef.h> instead of defining NULL.
3995 * addext.c (addext): Use assignment rather than cast, to avoid
3996 warnings on some platforms.
3998 * mktime.c (__mktime_internal): Do not reject negative timestamps
4001 2003-05-10 Bruno Haible <bruno@clisp.org>
4003 * linebreak.c (iconv_string_length): Don't return -1 just because the
4004 string is longer than 4 KB.
4006 2003-05-12 Jim Meyering <jim@meyering.net>
4008 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
4009 the space-padded-by-default conversion specifiers, %e, %k, %l.
4011 2003-05-03 Bruno Haible <bruno@clisp.org>
4013 Upgrade to Unicode-4.0.
4014 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
4015 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
4016 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
4017 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
4018 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
4019 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
4020 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
4021 Change width of U+E0100..U+E01EF from 1 to 0.
4023 2003-04-25 Bruno Haible <bruno@clisp.org>
4025 * copy-file.c: Include <stddef.h>, for size_t.
4027 2003-04-25 Jim Meyering <jim@meyering.net>
4029 * copy-file.c (copy_file_preserving): Declare buf_size to be
4030 of type size_t, not int.
4032 2003-04-11 Jim Meyering <jim@meyering.net>
4034 Merge changes from Coreutils.
4036 2003-03-22 Jim Meyering <jim@meyering.net>
4038 * strftime.c (widen): Cast alloca return value to proper type.
4040 2003-01-19 Ulrich Drepper <drepper@redhat.com>
4043 * strftime.c (my_strftime): Handle very large width
4044 specifications for numeric values correctly. Improve checks for
4047 2003-01-19 Jim Meyering <jim@meyering.net>
4049 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
4050 (nl_get_alt_digit) [! defined my_strftime]: Define.
4051 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
4052 _nl_get_alt_digit and _nl_get_walt_digit.
4054 * strftime.c (my_strftime): Merge in locale-related changes from libc.
4055 These changes have no effect outside of _LIBC.
4057 2003-04-10 Bruno Haible <bruno@clisp.org>
4059 * findprog.h: New file, from GNU gettext.
4060 * findprog.c: New file, from GNU gettext.
4062 2003-04-05 Jim Meyering <jim@meyering.net>
4064 Merge changes from Coreutils.
4066 * exclude.h (PARAMS): Remove definition and uses.
4067 * exclude.c: Remove uses of `PARAMS'.
4069 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
4070 Add test-cases for DOS filenames. Declare program_name.
4071 (main): Set up program_name. Patch by Rich Dawe.
4073 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4075 Use mntctl's return value to drive the entry-processing loop, since
4076 we can't rely on the value of the vmt_length member in the last
4077 entry. On some systems doing so could result in exhausting
4078 virtual memory. Based in part on a patch from Mike Jetzer.
4080 2003-04-04 Bruno Haible <bruno@clisp.org>
4082 * linebreak.h: New file, from GNU gettext.
4083 * linebreak.c: New file, from GNU gettext with slight modifications.
4084 * lbrkprop.h: New file, from GNU gettext.
4086 2003-04-03 Bruno Haible <bruno@clisp.org>
4088 * utf8-ucs4.h: New file, from GNU gettext.
4089 * utf16-ucs4.h: New file, from GNU gettext.
4090 * ucs4-utf8.h: New file, from GNU gettext.
4091 * ucs4-utf16.h: New file, from GNU gettext.
4093 2003-04-02 Bruno Haible <bruno@clisp.org>
4095 * binary-io.h: New file, from GNU gettext.
4097 2003-04-01 Bruno Haible <bruno@clisp.org>
4099 * pathname.h: New file, from GNU gettext.
4100 * concatpath.c: New file, from GNU gettext.
4102 2003-03-30 Bruno Haible <bruno@clisp.org>
4104 * copy-file.c (copy_file_preserving): Don't set owner if the function
4105 chown() doesn't exist.
4107 2003-03-28 Bruno Haible <bruno@clisp.org>
4109 * copy-file.h: New file, from GNU gettext.
4110 * copy-file.c: New file, from GNU gettext.
4112 2003-03-18 Jim Meyering <jim@meyering.net>
4114 * quote.c (quote_n): Fix typo in comment.
4116 2003-03-14 Jim Meyering <jim@meyering.net>
4118 Merge changes from Coreutils.
4119 * obstack.h (obstack_object_size): Declare temporary, __o,
4120 to be const, in order to avoid warnings.
4121 (obstack_room): Likewise.
4122 (obstack_empty_p): Likewise.
4124 2003-03-13 Paul Eggert <eggert@twinsun.com>
4126 Merge changes from Bison.
4127 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4128 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4129 when compiling Bison 1.875's `bitset bset = obstack_alloc
4130 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4131 * hash.c: Include <stdbool.h> unconditionally.
4133 2003-03-09 Paul Eggert <eggert@twinsun.com>
4135 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4136 Reported by Bruce Becker; see:
4137 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4139 2003-03-03 Paul Eggert <eggert@twinsun.com>
4140 Bruno Haible <bruno@clisp.org>
4142 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4143 Reported by John Hughes, see
4144 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4146 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4148 * poll_.h: New file.
4151 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4153 * mathl.h: New file.
4154 * acosl.c: New file.
4155 * asinl.c: New file.
4156 * atanl.c: New file.
4157 * ceill.c: New file.
4160 * floorl.c: New file.
4161 * frexpl.c: New file.
4162 * ldexpl.c: New file.
4164 * sincosl.c: New file.
4166 * sqrtl.c: New file.
4168 * trigl.c: New file.
4169 * trigl.h: New file.
4171 2003-02-17 Bruno Haible <bruno@clisp.org>
4173 * mkdtemp.h: New file, from GNU gettext.
4174 * mkdtemp.c: New file, from GNU gettext.
4176 2003-01-31 Bruno Haible <bruno@clisp.org>
4178 * rename.c: #undef rename before defining rpl_rename.
4179 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4181 2003-01-30 Bruno Haible <bruno@clisp.org>
4183 * printf-args.h: New file, from GNU gettext.
4184 * printf-args.c: New file, from GNU gettext.
4185 * printf-parse.h: New file, from GNU gettext.
4186 * printf-parse.c: New file, from GNU gettext.
4187 * vasnprintf.h: New file, from GNU gettext.
4188 * vasnprintf.c: New file, from GNU gettext.
4189 * asnprintf.c: New file, from GNU gettext.
4190 * vasprintf.h: New file, from GNU gettext with modifications.
4191 * vasprintf.c: New file, from GNU gettext.
4192 * asprintf.c: New file, from GNU gettext.
4194 2003-01-29 Bruno Haible <bruno@clisp.org>
4196 * stpncpy.h: New file, from GNU gettext with modifications.
4197 * stpncpy.c: New file, from GNU gettext with modifications.
4199 2003-01-28 Bruno Haible <bruno@clisp.org>
4201 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4203 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4206 2003-01-27 Bruno Haible <bruno@clisp.org>
4208 * xsetenv.h: New file, from GNU gettext.
4209 * xsetenv.c: New file, from GNU gettext.
4211 2003-01-23 Bruno Haible <bruno@clisp.org>
4213 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
4215 2003-01-22 Bruno Haible <bruno@clisp.org>
4217 * exit.h: New file, from GNU gettext.
4219 2003-01-11 Bruno Haible <bruno@clisp.org>
4221 * stpcpy.h (stpcpy): Use ANSI C function declarations.
4222 * strcase.h (strcasecmp, strncasecmp): Likewise.
4224 2003-01-14 Jim Meyering <jim@meyering.net>
4226 * same.c (same_name): Tweak a comment.
4228 2003-01-11 Bruno Haible <bruno@clisp.org>
4230 * same.c (same_name): Reorder tests so as to avoid calling stat()
4231 when a string comparison is sufficient.
4233 2003-01-11 Bruno Haible <bruno@clisp.org>
4235 * readtokens.c (readtoken): Cast character to 'unsigned char', not
4238 2003-01-11 Bruno Haible <bruno@clisp.org>
4240 * hash-pjw.c: Add comment about low quality of this function.
4242 2003-01-12 Paul Eggert <eggert@twinsun.com>
4244 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
4245 to avoid collisions with libcurses and libreadline.
4247 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
4248 * getstr.h, getstr.c: Remove.
4249 * getline.c: Include "getline.h", to check interface.
4250 Move body of old getstr.c here: this defines MIN_CHUNK and
4251 declares getdelim2, which is renamed from getstr.
4252 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
4254 * linebuffer.c (readlinebuffer): Renamed from readline.
4256 * linebuffer.h: Likewise.
4257 (readline): Remove backward-compatibility macro.
4259 2003-01-12 Jim Meyering <jim@meyering.net>
4261 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
4263 2003-01-10 Bruno Haible <bruno@clisp.org>
4265 * alloca_.h: New file.
4266 * getdate.y: Unconditionally include alloca.h.
4267 * makepath.c: Likewise.
4268 * setenv.c: Likewise.
4269 * userspec.c: Likewise.
4271 2003-01-09 Bruno Haible <bruno@clisp.org>
4273 * stdbool.h.in: New file.
4275 2003-01-08 Bruno Haible <bruno@clisp.org>
4277 * safe-read.c: Include specification header first, to ensure its
4279 * full-write.c: Likewise.
4281 2003-01-08 Jim Meyering <jim@meyering.net>
4283 * full-write.c: Undefine and define-away `const' after inclusion
4284 of errno.h, not before. Suggestion from Bruno Haible.
4286 2003-01-07 Jim Meyering <jim@meyering.net>
4288 * full-write.c: Rework so that it may serve to define full_read, too.
4289 * full-read.c: Simply #define FULL_READ and include full-write.c.
4291 2003-01-06 Jim Meyering <jim@meyering.net>
4293 * version-etc.c: Update year in translatable copyright string.
4295 2002-12-25 Bruno Haible <bruno@clisp.org>
4297 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
4298 * xstrtol.h: Likewise.
4299 * xstrtoimax.c: Likewise.
4300 * xstrtoumax.c: Likewise.
4301 * human.h: Likewise.
4303 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
4304 on systems that have <inttypes.h> but not <stdint.h>.
4306 2002-12-31 Paul Eggert <eggert@twinsun.com>
4308 * memcoll.c (memcoll): Fall back on a simple algorithm using
4309 memcmp if strcoll doesn't work.
4311 2002-12-23 Bruno Haible <bruno@clisp.org>
4313 * localcharset.h: New file.
4314 * localcharset.c: Include it.
4315 * unicodeio.c: Likewise.
4317 2002-12-22 Bruno Haible <bruno@clisp.org>
4319 * utime.c (utime_null): No need to call ftruncate if the file was
4322 2002-12-23 Bruno Haible <bruno@clisp.org>
4324 * memcoll.c (STRCOLL): New macro.
4327 2002-12-22 Bruno Haible <bruno@clisp.org>
4329 * getstr.h (getstr): Define, to avoid clash with libcurses.
4330 * linebuffer.h (readline): Define, to avoid clash with libreadline.
4332 2002-12-22 Bruno Haible <bruno@clisp.org>
4334 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
4336 2002-12-23 Bruno Haible <bruno@clisp.org>
4338 * getline.h: Include <stddef.h>, for size_t.
4340 * unicodeio.h: Include <stddef.h>, for size_t.
4341 * unicodeio.c: Don't include <stddef.h>.
4343 2002-12-17 Bruno Haible <bruno@clisp.org>
4345 * canon-host.c (strdup): Remove unused declaration.
4347 * fsusage.c: Include full_read.h.
4348 (get_fs_usage): Use full_read instead of safe_read.
4350 * utime.c (utime_null): Use SAFE_READ_ERROR.
4352 2002-12-11 Bruno Haible <bruno@clisp.org>
4354 * setenv.h: Rewritten to cope with systems that have setenv() but not
4356 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
4359 2002-12-11 Bruno Haible <bruno@clisp.org>
4361 * setenv.c (alloca): Fall back to malloc.
4363 (setenv): Use freea() to free memory allocated with alloca().
4365 2002-11-13 Bruno Haible <bruno@clisp.org>
4367 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
4368 function declarations.
4369 * unsetenv.c (unsetenv): Likewise.
4371 2002-03-04 Bruno Haible <bruno@clisp.org>
4373 Portability to AIX 4.3.3.
4374 * unsetenv.c: New file, extracted from setenv.c.
4375 * setenv.c: Move the unsetenv() function to unsetenv.c.
4377 2001-12-20 Bruno Haible <bruno@clisp.org>
4379 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
4380 use malloc instead. For SunOS 4.
4382 2001-12-11 Bruno Haible <bruno@clisp.org>
4384 * setenv.c: Declare alloca.
4385 (compar_fn_t): New typedef.
4386 (KNOWN_VALUE, STORE_VALUE): Use it.
4388 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
4391 2002-12-10 Paul Eggert <eggert@twinsun.com>
4393 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
4394 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
4395 Choose values that are less likely to collide with system fnmatch
4397 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
4398 defined (e.g., a pure POSIX system).
4399 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
4400 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
4402 2002-12-06 Jim Meyering <jim@meyering.net>
4404 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
4406 Merge in changes from libc's misc/error.c, in preparation
4407 for the merge of gnulib's changes back into libc.
4409 * error.c (_): Define only if not already defined.
4410 Move definition to follow all #include directives.
4411 Include unlocked-io.h only if !_LIBC.
4412 [_LIBC]: Include <libio/libioP.h>.
4413 [USE_IN_LIBIO]: Include <libio/iolibio.h>
4414 (fflush): Tweak definition to use INTUSE.
4417 2002-12-05 Paul Eggert <eggert@twinsun.com>
4419 * alloca.c [defined emacs]: Include "lisp.h".
4420 (xalloc_die) [defined emacs]: New macro.
4421 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
4422 [! defined emacs]: Include <xalloc.h>.
4423 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
4424 (pointer): Typedef to POINTER_TYPE *.
4425 (malloc): Remove decl; we now always use xmalloc.
4426 (alloca): Use old-style definition, since Emacs needs this.
4427 Check for arithmetic overflow when computing combined size.
4429 2002-12-04 Paul Eggert <eggert@twinsun.com>
4431 Do not generate unlocked-io.h automatically, since it's easier to
4432 maintain it by hand.
4434 * unlocked-io.h: New file, from GNU diffutils,
4435 but with proper copyright notice and attribution.
4437 * Makefile.am: Add copyright notice.
4438 (libfetish_a_SOURCES): Add unlocked-io.h.
4439 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
4440 (DISTCLEANFILES, io_functions): Remove macros.
4441 (EXTRA_DIST): Remove gen_uio.
4442 (unlocked-io.h): Remove rule.
4444 2002-12-04 Jim Meyering <jim@meyering.net>
4446 Reflect the fact that stat.c and lstat.c are no longer generated.
4447 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
4448 (DISTCLEANFILES): Likewise.
4449 (EXTRA_DIST): Likewise.
4450 (all_local): Don't depend on stat.c or lstat.c.
4451 (stat.c, lstat.c): Remove rules.
4452 (EXTRA_DIST): Remove xstat.in.
4454 * xstat.in: Remove file. Contents moved into stat.c.
4455 * stat.c: New file. Contents mostly from xstat.in.
4456 * stat.c: Rework so that it may serve to define rpl_lstat, too.
4457 * lstat.c: New file. Simply #define LSTAT and include stat.c.
4459 * safe-read.c: Rework so that it may serve to define safe_write, too.
4460 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
4462 2002-12-03 Jim Meyering <jim@meyering.net>
4464 * safe-read.c, safe-write.c: Change variable names and comments, but
4465 not semantics, to minimize the differences between these two files.
4466 (safe_read): Change comment to mention SAFE_READ_ERROR.
4468 * safe-read.c (IS_EINTR): Define.
4469 (safe_read): Use IS_EINTR in place of in-function cpp directives.
4471 2002-12-02 Bruno Haible <bruno@clisp.org>
4473 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
4474 Define, taken from safe-read.c.
4475 (INT_MAX): Provide fallback.
4476 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
4477 * safe-write.h (SAFE_WRITE_ERROR): Define.
4479 * safe-read.c (EINTR): Remove definition.
4480 (safe_read): Don't use EINTR if it is absent.
4482 2002-12-02 Jim Meyering <jim@meyering.net>
4484 * safe-read.c (EINTR): Define.
4485 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4486 (INT_MAX): Provide fallback.
4487 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
4489 * safe-read.h (SAFE_READ_ERROR): Define.
4491 2002-12-01 Jim Meyering <jim@meyering.net>
4493 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
4494 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
4496 2002-11-27 Paul Eggert <eggert@twinsun.com>
4498 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4499 hash_rehash): Replace `if (limit <= value) abort ();' with
4500 `if (! (value < limit)) abort ();', for readability.
4502 2002-11-26 <karl@gnu.org>
4504 * strdup.c: copy from libc again, with jim's ok.
4505 * .cppi-disable: re-add strdup.c
4507 2002-11-25 <karl@gnu.org>
4509 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
4510 instead of "strtol.c".
4512 2002-11-25 Jim Meyering <jim@meyering.net>
4514 * mktime.c: Sync from libc, now that it has the latest fix.
4516 2002-11-24 <karl@gnu.org>
4518 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
4519 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
4521 2002-11-24 Jim Meyering <jim@meyering.net>
4523 Update from coreutils:
4525 * mktime.c: Merge in changes from libc.
4527 Avoid a link-time failure on some Linux systems.
4528 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
4529 (__mon_yday): Declare with the STATIC attribute.
4530 (__mktime_internal): Likewise.
4531 Based on a report from Greg Schafer.
4533 2002-11-23 Jim Meyering <jim@meyering.net>
4535 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
4536 Use `unsigned', not `int', as type of index.
4538 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
4540 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
4542 2002-11-22 Paul Eggert <eggert@twinsun.com>
4544 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
4545 hint that one should use `if (! x) abort ();' rather than `assert
4546 (x);', and anyway it's one less thing to worry about configuring.
4547 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4548 hash_rehash, hash_insert): Use abort rather than assert.
4550 2002-11-22 Paul Eggert <eggert@twinsun.com>
4552 * quotearg.h: Allow multiple inclusion by surrounding with
4553 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
4554 so that we can be included first.
4555 (PARAMS): Remove; we now assume C89 or later. All uses removed.
4556 * quotearg.c: Include quotearg.h immediately after config.h.
4557 No need to include stddef.h or sys/types.h any more.
4558 Surround local include files with "", not "<>".
4559 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
4560 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
4561 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
4562 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
4563 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
4564 (ISPRINT): Remove; no longer needed now that we assume C89.
4566 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
4569 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
4570 quotearg_char): Use SIZE_MAX rather than
4571 (size_t) -1 when we are talking about "infinity".
4573 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
4575 2002-11-22 Bruno Haible <bruno@clisp.org>
4577 * safe-read.h: Assume C89. Add comments.
4578 (safe_read): Change return type to size_t.
4579 * safe-read.c (safe_read): Change return type to size_t. Handle byte
4580 counts > SSIZE_MAX correctly.
4581 * safe-write.h: New file.
4582 * safe-write.c: New file.
4583 * full-read.h: New file.
4584 * full-read.c: New file.
4585 * full-write.h: Assume C89. Add comments.
4586 * full-write.c: Include safe-write.h.
4587 (full_write): Rewritten to use safe_write.
4588 Suggested by Jim Meyering and Paul Eggert.
4590 2002-11-21 Bruno Haible <bruno@clisp.org>
4592 Remove case insensitive option matching.
4593 * argmatch.h (argcasematch): Remove declaration.
4594 (ARGCASEMATCH): Remove macro.
4595 (__xargmatch_internal): Remove case_sensitive argument.
4596 (XARGMATCH): Update.
4597 (XARGCASEMATCH): Remove macro.
4598 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
4599 case_sensitive argument.
4600 (argcasematch): Remove function.
4601 (__xargmatch_internal): Remove case_sensitive argument.
4602 (main): Use XARGMATCH instead of XARGCASEMATCH.
4604 * xmalloc.c: Change compile-time error message. Add comment about
4605 required autoconf version.
4607 2002-11-21 Jim Meyering <jim@meyering.net>
4609 * strdup.c (strdup): Tweak comment and initial #if/#include.
4611 Merge in changes from the coreutils.
4613 2002-09-25 Paul Eggert <eggert@twinsun.com>
4614 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
4615 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
4616 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
4617 int. Work more efficiently if X is the same width as uintmax_t.
4618 Do not compare X to -1, to avoid bogus compiler warning.
4619 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
4620 Don't assume that f_frsize and f_bsize are the same type.
4622 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
4625 * makepath.c (make_path): Restore umask *before* creating the final
4627 (make_path): Minor reformatting.
4629 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
4630 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
4632 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
4633 ones. At least on GNU/Linux systems, `auto' means something else.
4636 2002-11-20 Paul Eggert <eggert@twinsun.com>
4638 Merge argmatch cleanups from Bison. Assume C89.
4640 * argmatch.c: Include config.h here, not in argmatch.h.
4641 Include stdlib.h, for EXIT_FAILURE.
4642 Always include <string.h>, since we assume C89.
4643 (EXIT_FAILURE): Remove pre-C89 bug workaround.
4644 * argmatch.h: Do not include <config.h> or <sys/types.h>.
4645 Include <stddef.h> instead, since it's all we need for size_t.
4646 (PARAMS): Remove. All uses removed.
4647 (ARRAY_CARDINALITY): Do not bother to #undef.
4648 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
4649 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4650 Remove unnecessary parentheses.
4651 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4652 Insert necessary parentheses.
4653 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
4654 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
4656 2002-11-19 Bruno Haible <bruno@clisp.org>
4658 * mbswidth.c: Include mbswidth.h right at the beginning.
4659 * mbswidth.h: Include <stddef.h>, for size_t.
4661 * mbswidth.h (PARAMS): Remove macro.
4662 (mbswidth, mbsnwidth): Use ANSI C function declarations.
4663 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
4665 * gcd.h (PARAMS): Remove macro.
4666 (gcd): Use ANSI C function declarations.
4667 * gcd.c (gcd): Likewise.
4669 2002-11-15 Bruno Haible <bruno@clisp.org>
4671 * strcspn.c: Include <stddef.h>.
4672 (strcspn): Use ANSI C function declaration. Change return type to
4674 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
4675 (strpbrk): Use NULL.
4676 * strpbrk.h (PARAMS): Remove macro.
4677 (strpbrk): Use ANSI C function declaration.
4678 * strstr.c: Don't include <sys/types.h>.
4679 * strstr.h (PARAMS): Remove macro.
4680 (strstr): Use ANSI C function declarations.
4682 2002-11-06 Bruno Haible <bruno@clisp.org>
4684 * gcd.h (gcd): Change argument type to 'unsigned long'.
4685 * gcd.c (gcd): Likewise.
4687 2002-11-05 Bruno Haible <bruno@clisp.org>
4689 * gcd.h: New file, from gettext-0.11.5.
4690 * gcd.c: New file, from gettext-0.11.5.
4692 2002-11-05 Bruno Haible <bruno@clisp.org>
4694 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4695 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4696 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4697 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4699 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4700 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4702 * closeout.c: Include gettext.h instead of <libintl.h>.
4703 * human.c: Include gettext.h instead of <libintl.h>.
4704 * quotearg.c: Include gettext.h instead of <libintl.h>.
4705 * rpmatch.c: Include gettext.h instead of <libintl.h>.
4706 * unicodeio.c: Include gettext.h instead of <libintl.h>.
4707 * userspec.c: Include gettext.h instead of <libintl.h>.
4708 * version-etc.c: Include gettext.h instead of <libintl.h>.
4709 * xmalloc.c: Include gettext.h instead of <libintl.h>.
4710 (textdomain): Remove definition.
4711 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
4713 * long-options.c: Remove include of <libintl.h> and definition of _.
4714 * same.c: Remove include of <libintl.h> and definition of _.
4716 2002-11-04 Bruno Haible <bruno@clisp.org>
4718 * stpcpy.h: New file, from GNU gettext-0.11.5.
4719 * strcase.h: New file, from GNU gettext-0.11.5.
4720 * strpbrk.h: New file, from GNU gettext-0.11.5.
4721 * strstr.h: New file, from GNU gettext-0.11.5.
4722 * xgetcwd.h: New file, from GNU gettext-0.11.5.
4724 2002-05-09 Bruno Haible <bruno@clisp.org>
4726 * config.charset: Update for newest glibc. Add canonical names
4727 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
4729 2002-05-09 Bruno Haible <bruno@clisp.org>
4731 * localcharset.c (get_charset_aliases): Add more Windows specific
4734 2002-05-08 Owen Taylor <otaylor@redhat.com>
4736 * config.charset: A few additions for Solaris.
4738 2001-12-05 Bruno Haible <bruno@clisp.org>
4740 * localcharset.c (locale_charset): Don't return an empty string.
4742 2001-10-23 Bruno Haible <haible@clisp.cons.org>
4744 * config.charset: msdos in uk_UA uses CP1125.
4746 2001-08-05 Bruno Haible <haible@clisp.cons.org>
4748 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
4749 * localcharset.c (locale_charset): Declare as extern "C".
4751 2002-02-15 Bruno Haible <bruno@clisp.org>
4753 * config.charset [msdosdjgpp]: For Russian, use CP866.
4755 2002-02-11 Bruno Haible <bruno@clisp.org>
4757 * config.charset: Add support for NetBSD.
4759 2002-09-25 <karl@gnu.org>
4761 * strdup.c: copy from libc/string (via ../config/srclist*).
4762 * getopt*: copy from libc/posix.
4763 * gettext.h: copy from gettext.
4764 * .cppi-disable: add strdup.c, gettext.h.
4766 2002-07-01 Jim Meyering <meyering@lucent.com>
4768 * c-stack.c: Include sys/time.h.
4769 From Volker Borchert.
4771 2002-06-11 Paul Eggert <eggert@twinsun.com>
4773 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
4774 New macro. Use it uniformly instead of
4775 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
4776 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
4777 reported by Vin Shelton.
4779 2002-06-22 Jim Meyering <meyering@lucent.com>
4781 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
4782 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
4784 2002-06-22 Paul Eggert <eggert@twinsun.com>
4786 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
4787 Do not assume SA_SIGINFO behavior.
4788 Bug reported by Jim Meyering on NetBSD 1.5.2.
4790 2002-06-22 Jim Meyering <meyering@lucent.com>
4792 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
4794 * exitfail.c, exitfail.h: Likewise.
4795 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
4797 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
4799 (EXTRA_DIST): Add fnmatch_loop.c.
4800 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
4802 * fnmatch_loop.c: New file, from diffutils-2.8.2.
4803 * fnmatch.c: Update from diffutils-2.8.2.
4804 * fnmatch_.h: New file. From diffutils-2.8.2.
4805 * fnmatch.h: Remove file.
4807 2002-06-18 Paul Eggert <eggert@twinsun.com>
4809 * file-type.h: Report an error if neither S_ISREG nor
4810 S_IFREG is defined, instead of using a test specific to glibc
4811 2.2. This should be safe, since POSIX requires S_ISREG and
4812 Unix Version 7 had S_IFREG. We don't need to check for
4813 <sys/types.h> since we don't use any symbols that it defines.
4815 2002-06-15 Jim Meyering <meyering@lucent.com>
4817 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
4818 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
4819 have been included before this file.
4821 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
4823 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
4824 so that each temporary file name is unique and valid in the first
4825 8 characters, for operation under DOS.
4827 2002-06-15 Jim Meyering <meyering@lucent.com>
4829 Work even with DJGPP 2.03, which lacks support for symlinks.
4831 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
4833 * lchown.c (S_ISLNK): Likewise.
4835 2002-06-14 Jim Meyering <meyering@lucent.com>
4837 * file-type.h: Use the version from diffutils-2.8.2.
4838 * file-type.c: Likewise.
4840 2002-05-27 Jim Meyering <meyering@lucent.com>
4842 Fix a problem seen only on nonconforming systems whereby ls.c's
4843 use of localtime, and then of gettimeofday would cause trouble:
4844 the localtime call used to initialize rpl_gettimeofday's save
4845 mechanism would clobber ls's current local time information so
4846 that in any long listing the first file would always be listed
4847 with date 1970-01-01. Analysis by Volker Borchert.
4849 * gettimeofday.c (localtime): Undefine.
4850 (rpl_localtime): New function.
4852 2002-05-22 Jim Meyering <meyering@lucent.com>
4854 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
4855 * file-type.h: New file.
4856 * file-type.c (file_type): New file/function. Extracted from diffutils.
4858 2002-04-29 Paul Eggert <eggert@twinsun.com>
4860 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
4862 2002-04-28 Paul Eggert <eggert@twinsun.com>
4864 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
4865 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
4866 of 127, since 64 is the largest conceivable number for ancient
4868 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
4870 2002-04-28 Jim Meyering <meyering@lucent.com>
4872 * sig2str.c (WTERMSIG): Remove definition (unused).
4874 2002-04-28 Paul Eggert <eggert@twinsun.com>
4876 * sig2str.h, sig2str.c: New files.
4877 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
4879 2002-04-24 Jim Meyering <meyering@lucent.com>
4881 * gettext.h: New file, from Gettext.
4882 * Makefile.am (INCLUDES): Remove -I../intl.
4883 (libfetish_a_SOURCES): Add gettext.h.
4885 2002-04-16 Jim Meyering <meyering@lucent.com>
4887 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
4888 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
4889 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
4891 2002-04-12 Jim Meyering <meyering@lucent.com>
4893 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
4895 2002-03-10 Jim Meyering <meyering@lucent.com>
4897 * makepath.c (make_path): Remove a comma from a diagnostic.
4898 Suggestion from Santiago Vila.
4900 2002-03-08 Jim Meyering <meyering@lucent.com>
4902 * rename.c: Mention that this wrapper is needed also on
4903 mips-dec-ultrix4.4 systems.
4905 2002-03-02 Jim Meyering <meyering@lucent.com>
4907 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
4908 not HAVE_CLOCK_SETTIME.
4910 2002-02-27 Paul Eggert <eggert@twinsun.com>
4912 * nanosleep.h: Rename to....
4913 * timespec.h: New name for nanosleep.h. All uses changed.
4915 * gettime.c: New file.
4916 * settime.c: New file.
4919 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4920 timespec.h. Remove nanosleep.h.
4922 2002-02-25 Paul Eggert <eggert@twinsun.com>
4924 * acl.c, acl.h: New files.
4925 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4927 2002-02-24 Jim Meyering <meyering@lucent.com>
4929 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
4930 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
4931 cause trouble. Reported by Nelson Beebe.
4933 2002-02-23 Paul Eggert <eggert@twinsun.com>
4935 * path-concat.c (xpath_concat): Reorder code to pacify
4936 compilers that don't know that xalloc_die never returns.
4938 2002-02-20 Jim Meyering <meyering@lucent.com>
4940 * getdate.c: Regenerate using bison-1.33.
4942 2002-02-15 Paul Eggert <eggert@twinsun.com>
4944 * posixver.c, posixver.h: New files.
4945 * Makefile.am (libfetish_a_SOURCES): Add them.
4947 2002-02-02 Paul Eggert <eggert@twinsun.com>
4948 Bruno Haible <bruno@clisp.org>
4950 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4951 (fwrite_success_callback): New declaration.
4952 * unicodeio.c (unicode_to_mb): New function, extracted from
4953 print_unicode_char. Call failure callback instead of error.
4954 (fwrite_success_callback): New function.
4955 (exit_failure_callback): New function.
4956 (fallback_failure_callback): New function.
4957 (print_unicode_char): Call unicode_to_mb.
4959 2002-01-26 Jim Meyering <meyering@lucent.com>
4961 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4963 2002-01-22 Jim Meyering <meyering@lucent.com>
4965 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4966 Otherwise, some versions of automake would omit the rule that makes
4967 Makefile from Makefile.in.
4969 2001-01-21 Paul Eggert <eggert@twinsun.com>
4971 * xmemcoll.h, xmemcoll.c: New files.
4972 * Makefile.am (libfetish_a_SOURCES): Add them.
4973 * memcoll.c: Include errno.h, and declare errno if not defined.
4974 (memcoll): Set errno to zero if there is no error.
4976 * quotearg.c (quotearg_buffer_restyled):
4977 Fix bug with quoting buffers containing NUL when backslashing escapes.
4978 This bug was exposed by the other changes in this patch.
4979 (quotearg_n_options): New arg ARGSIZE.
4980 All callers changed.
4981 (quoting_options_from_style): New function.
4982 (quotearg_n_style): Use it.
4983 (quotearg_n_style_mem): New function.
4985 * quotearg.h (quotearg_n_style_mem): New function.
4987 2002-01-16 Jim Meyering <meyering@lucent.com>
4989 * getdate.y: Add three semicolons, each just before a closing brace.
4990 Bison (as of version 1.31) no longer papers over that mistake.
4992 2002-02-14 Paul Eggert <eggert@twinsun.com>
4994 * backupfile.c (ISDIGIT): Comment fix.
4995 * getdate.y (ISDIGIT): Likewise.
4996 * posixtm.c (ISDIGIT, year): Likewise.
4997 * strverscmp.c (ISDIGIT): Likewise.
4998 * userspec.c (ISDIGIT): Likewise.
5000 2002-01-05 Jim Meyering <meyering@lucent.com>
5002 * version-etc.c (version_etc_copyright): Update copyright year.
5004 2001-01-19 Paul Eggert <eggert@twinsun.com>
5006 * closeout.c (close_stdout_status): If ferror (stdout), do
5007 not silently exit merely because the output buffer happens to
5008 have nothing pending.
5010 2001-12-18 Paul Eggert <eggert@twinsun.com>
5012 See the big note in ../ChangeLog.
5013 * human.c (suffixes): Prefer K to k for 1024.
5014 (generate_suffix_backwards): New function.
5015 (human_readable_inexact): Use it.
5016 * xstrtol.c (__xstrtol): If there is no number but there
5017 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
5018 Accept 'K' as well as 'k'.
5020 2001-12-15 Jim Meyering <meyering@lucent.com>
5022 * regex.h (__restrict_arr): Update from libc.
5024 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
5025 as `remote' if the name starts with `//'. Suggested by Michael Stone.
5028 2001-12-10 Jim Meyering <meyering@lucent.com>
5030 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
5031 Instead, include "xalloc.h".
5032 (initbuffer): Don't cast xmalloc return value to char*.
5033 (readline): Reword comment.
5034 Don't cast xrealloc return value to char*
5037 2001-12-09 Jim Meyering <meyering@lucent.com>
5039 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
5040 `signed and unsigned type in conditional expression'.
5041 * posixtm.c (posix_time_parse): Likewise.
5043 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
5045 * readtokens.c (readtoken): Declare an index to be of type unsigned
5046 to avoid a pedantic warning.
5048 * getstr.c: Don't include assert.h.
5049 (getstr): Remove warning-evoking assertions.
5050 Return -1 if offset parameter is out of bounds.
5051 Change the type of a local from int to size_t.
5053 * strftime.c (my_strftime_localtime_r): Include this function
5054 definition in the `#if ! HAVE_TM_GMTOFF' block.
5056 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
5057 Include xalloc.h instead.
5059 2001-12-02 Jim Meyering <meyering@lucent.com>
5061 * tempname.c: Don't declare getenv, thus reverting the change of
5062 2001-11-18. It's no longer necessary, now that stdlib.h is always
5065 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
5066 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
5068 2001-11-30 Akim Demaille <akim@epita.fr>
5070 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
5071 before being defined.
5073 2001-11-27 Paul Eggert <eggert@twinsun.com>
5075 * quotearg.h (quotearg_n, quotearg_n_style):
5076 First arg is int, not unsigned.
5077 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
5078 (SIZE_MAX, UINT_MAX): New macros.
5079 (quotearg_n_options): Abort if N is negative.
5080 Avoid overflow check on hosts where size_t is 64 bits and int
5081 is 32 bits, as overflow is impossible there.
5082 Fix off-by-one typo that caused unnecessary reallocation.
5084 2001-11-27 Jim Meyering <meyering@lucent.com>
5086 * tempname.c: Merge with version from libc.
5087 * regex.c: Likewise.
5089 * tempname.c: Include stdlib.h unconditionally. On some old systems
5090 for which STDC_HEADERS is 0, it was not included, resulting in a
5091 warning about an integer-to-pointer conversion problem with getenv.
5092 Reported by Volker Borchert.
5094 2001-11-26 Jim Meyering <meyering@lucent.com>
5096 * gtod.h: Remove file.
5097 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5098 * gettimeofday.c: Don't include gtod.h.
5099 (GTOD_init): Remove function.
5100 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5101 Suggestion from Volker Borchert.
5103 2001-11-23 Jim Meyering <meyering@lucent.com>
5105 * hash.h (struct hash_table): Don't define here. Merely declare it.
5106 * hash.c (struct hash_table): Define it here instead.
5108 2001-11-22 Jim Meyering <meyering@lucent.com>
5110 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5112 2001-11-18 Paul Eggert <eggert@twinsun.com>
5114 * tempname.c (TMP_MAX): Remove; no longer needed.
5115 (TEMPORARIES): New macro.
5116 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5117 removes an artificial limitation (e.g. HP-UX 10.20, where
5120 2001-11-18 Jim Meyering <meyering@lucent.com>
5122 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5125 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5126 files will be created before anything else.
5128 2001-11-17 Jim Meyering <meyering@lucent.com>
5130 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5131 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5132 rather than group writable. Patch by Juan F. Codagnone.
5134 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5135 Instead, include "xalloc.h".
5137 * mountlist.c: Include unlocked-io.h after all system headers.
5138 Remove explicit declarations of xmalloc, xrealloc,
5139 and xstrdup. Instead, include "xalloc.h".
5141 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5142 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5143 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5145 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5146 Reported by Padraig Brady.
5148 * mkstemp.c: #undef mkstemp.
5150 (rpl_mkstemp): Rename from mkstemp.
5153 2001-11-16 Jim Meyering <meyering@lucent.com>
5155 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5156 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5157 determine the amount of total physical memory, use pstat_getstatic.
5158 HPUX-11 doesn't define _SC_PHYS_PAGES.
5159 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5160 If sysconf couldn't be used to determine the amount of available
5161 physical memory, use both pstat_getstatic and pstat_getdynamic.
5162 Based on a patch from Bob Proulx.
5164 2001-11-05 Jim Meyering <meyering@lucent.com>
5166 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5168 2001-11-03 Jim Meyering <meyering@lucent.com>
5170 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5171 in argmatch_to_argument call.
5173 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5176 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5177 e.g., a fault due to an attempt to free a NULL pointer.
5179 2001-11-01 Jim Meyering <meyering@lucent.com>
5181 * dirfd.c, dirfd.h: New files.
5182 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5184 * hash.c (hash_print) [TESTING]: Clean up.
5186 2001-10-22 Paul Eggert <eggert@twinsun.com>
5188 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5189 to avoid a warning if -Wall.
5191 2001-10-21 Paul Eggert <eggert@twinsun.com>
5193 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5195 2001-10-21 Jim Meyering <meyering@lucent.com>
5197 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5198 this code would end up calling gettext even in packages built
5200 * getopt.c (_): Likewise.
5201 * regex.c (_): Likewise.
5203 2001-10-20 Paul Eggert <eggert@twinsun.com>
5205 * error.c (strerror_r): Do not declare unless !_LIBC.
5206 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5207 Use strerror_r that is only a macro, even if it is not a function.
5208 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5209 (private_strerror): Use prototypes, not old-style function definition.
5210 (print_errno_message): New function.
5211 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
5213 (error_tail, error, error_at_line): Use it.
5215 2001-10-11 Jim Meyering <meyering@lucent.com>
5217 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5218 and quote_n (1, ... to avoid clobbering a buffer.
5220 2001-10-05 Jim Meyering <meyering@lucent.com>
5222 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
5223 * hash-pjw.c: New file (factored out of fileutils' remove.c).
5224 * hash-pjw.h: New file.
5226 2001-09-30 Jim Meyering <meyering@lucent.com>
5228 * mountlist.c [MOUNTED_GETFSSTAT]:
5229 Include <sys/ucred.h>, for Apple Darwin.
5230 Include sys/mount.h and sys/fs_types.h only if available.
5232 (read_filesystem_list): Use FS_TYPE.
5234 2001-09-29 Paul Eggert <eggert@twinsun.com>
5236 * exclude.c (excluded_filename): 0 -> false, since it's
5239 2001-09-28 Paul Eggert <eggert@twinsun.com>
5241 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
5242 #defines strtoimax. Also treat the other strto* functions
5245 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
5246 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
5247 (strtoimax, strtoumax): Do not declare if already defined as a macro.
5249 2001-09-26 Jim Meyering <meyering@lucent.com>
5251 Most macros in unlocked-io.h had the wrong number of arguments.
5252 * gen-uio: New script.
5253 (USE_UNLOCKED_IO): Define to 1 if not already defined.
5254 * unlocked-io.hin: Remove file.
5255 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
5256 rather than trying to embed it here.
5257 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
5258 Reported by Padraig Brady.
5260 2001-09-25 Volker Borchert <bt@teknon.de>
5262 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
5264 2001-09-23 Jim Meyering <meyering@lucent.com>
5266 * mountlist.c: Remove useless parentheses in #if directives.
5267 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
5268 the deprecated MOUNTED symbol is no longer defined in mntent.h.
5270 2001-09-22 Jim Meyering <meyering@lucent.com>
5272 * localcharset.c: Update from latest gettext.
5273 * config.charset: Likewise.
5275 2001-09-20 Jim Meyering <meyering@lucent.com>
5277 * xstrtol.c (strtoimax): Guard declaration with
5278 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
5279 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
5280 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
5281 (strtoumax): Likewise, for completeness (it wasn't necessary).
5283 2001-09-06 Paul Eggert <eggert@twinsun.com>
5285 * strtoimax.c (HAVE_LONG_LONG):
5286 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
5287 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
5288 to work around bug in IBM C compiler.
5290 2001-09-16 Jim Meyering <meyering@lucent.com>
5292 * mkdir.c: New file.
5294 2001-09-04 Paul Eggert <eggert@twinsun.com>
5296 * xgetcwd.c: Revert some of the previous change; intead,
5297 fix the HAVE_GETCWD_NULL code to behave more like the
5298 !HAVE_GETCWD_NULL code used to.
5301 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5304 2001-09-04 Paul Eggert <eggert@twinsun.com>
5306 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
5307 Use ssize_t, not int, to store result of readlink.
5308 Check for ssize_t overflow as well as size_t overflow,
5309 as POSIX says the result of readlink is implementation-defined
5310 when ssize_t overflows.
5311 Remove unnecessary cast to char*.
5312 Use free+malloc instead of realloc, as the storage doesn't need
5313 to be preserved and it's clearer and can be more efficient that way.
5314 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
5315 * xreadlink.h (xreadlink): Update prototype.
5317 2001-09-03 Paul Eggert <eggert@twinsun.com>
5319 * exclude.c (fnmatch_no_wildcards): Fix confusion between
5320 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
5321 spotted by Jim Meyering.
5323 2001-09-03 Jim Meyering <meyering@lucent.com>
5325 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5327 2001-09-03 Paul Eggert <eggert@twinsun.com>
5329 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
5330 like the HAVE_GETCWD_NULL code.
5331 Include pathmax.h if not HAVE_GETCWD.
5332 Do not include xalloc.h.
5333 (INITIAL_BUFFER_SIZE): New symbol.
5334 Do not use xmalloc / xrealloc, since the caller is responsible for
5335 handling errors. Preserve errno around `free' during failure.
5336 Do not overrun buffer when using getwd.
5338 2001-09-03 Paul Eggert <eggert@twinsun.com>
5340 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
5341 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
5343 2001-09-02 Jim Meyering <meyering@lucent.com>
5345 * error.c: Update from GNU libc.
5347 2001-09-01 Jim Meyering <meyering@lucent.com>
5349 * xreadlink.c: New file.
5350 * xreadlink.h: New file.
5351 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
5353 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
5354 doesn't conflict with sparc Solaris 7's definition in
5355 /usr/include/sys/int_types.h.
5357 * exclude.c: Use `""', not `<>' to #include non-system header files.
5358 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
5359 and strncasecmp as r-values. Unixware didn't have declarations.
5361 2001-08-31 Jim Meyering <meyering@lucent.com>
5363 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
5364 Use an initial, malloc'd, buffer of length 128 rather than
5365 a statically allocated one of length 1024.
5367 2001-08-30 Paul Eggert <eggert@twinsun.com>
5369 * xgetcwd.c: Don't include pathmax.h.
5370 Include stdlib.h and unistd.h if available.
5372 (xmalloc, xstrdup, free): Remove decls.
5373 (xgetcwd): Don't assume sizes fit in unsigned.
5374 Check for overflow when computing sizes.
5375 Simplify reallocation code.
5377 2001-08-28 Paul Eggert <eggert@twinsun.com>
5379 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
5381 * strtoimax.c: Renamed from strtoxmax.c, removing the
5384 Also, make the following further changes to make this file's
5385 configuration more similar to that of strtol.c:
5386 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
5387 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5388 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5389 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5390 changed to signed values.
5392 And make the following changes as well:
5393 Fix copyright notice, as 1999 was missing.
5394 (verify): New macro.
5395 (strtoimax): Check sizes at compile-time, not run-time.
5396 Prefer strtol to strtoll if both work.
5397 (main): Remove; it was not that useful and was a pain to maintain.
5399 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
5401 2001-08-30 Paul Eggert <eggert@twinsun.com>
5403 * savedir.c (savedir): Remove size parameter, as POSIX says that
5404 a directory's st_size can have an arbitrary value, so the old
5405 usage could waste an arbitrary amount of memory. All uses
5407 * savedir.h: Update prototype.
5409 2001-08-30 Paul Eggert <eggert@twinsun.com>
5411 * xstrtol.c (strtoimax): New decl.
5413 2001-08-28 Paul Eggert <eggert@twinsun.com>
5415 * xstrtol.h: Add copyright notice.
5416 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
5417 LONGINT_INVALID_SUFFIX_CHAR.
5419 2001-08-30 Paul Eggert <eggert@twinsun.com>
5421 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
5424 2001-08-30 Paul Eggert <eggert@twinsun.com>
5426 * hash.c: Remove '2001' from copyright notice.
5428 2001-08-30 Paul Eggert <eggert@twinsun.com>
5430 * full-write.h: New file.
5431 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
5432 * full-write.c: Correct credits, as cccp.c no longer
5433 exists and anyway it was so heavily changed from the old cccp
5434 code as to be unrecognizable. Include full-write.h.
5435 (full_write) Return size_t, with short writes meaning failure.
5436 All callers changed. This fixes a bug with large buffers
5438 * utime.c: Include full-write.h.
5440 2001-08-30 Paul Eggert <eggert@twinsun.com>
5442 Merge 'exclude' changes from tar 1.13.22.
5443 This fixes one or two unlikely storage allocation overflow bugs,
5444 but doesn't change user-visible behavior otherwise.
5446 2001-08-30 Paul Eggert <eggert@twinsun.com>
5448 * exclude.c (bool): Declare, perhaps by including stdbool.h.
5449 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5450 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5451 Include if available.
5452 (<xalloc.h>): Include
5453 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5454 (verify): New macro. Use it to verify that EXCLUDE macros do not
5455 collide with FNM macros.
5456 (struct patopts): New struct.
5457 (struct exclude): Use it, as exclude patterns now come with options.
5458 (new_exclude): Support above changes.
5459 (new_exclude, add_exclude_file):
5460 Initial size must now be a power of two to simplify overflow checking.
5461 (free_exclude, fnmatch_no_wildcards): New function.
5462 (excluded_filename): No longer requires options arg, as the options
5463 are determined by add_exclude. Now returns bool, not int.
5464 (excluded_filename, add_exclude):
5465 Add support for the fancy new exclusion options.
5466 (add_exclude, add_exclude_file): Now takes int options arg.
5467 Check for arithmetic overflow when computing sizes.
5468 (add_exclude_file): xrealloc might modify errno, so don't
5469 realloc until after errno might be used.
5471 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
5473 (free_exclude): New decl.
5474 (add_exclude, add_exclude_file): Now takes int options arg.
5475 (excluded_filename): No longer requires options arg, as the options
5476 are determined by add_exclude. Now returns bool, not int.
5478 2001-08-30 Paul Eggert <eggert@twinsun.com>
5480 * alloca.c (alloca): Arg is of type size_t, not unsigned.
5482 2001-08-27 Jim Meyering <meyering@lucent.com>
5484 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
5486 * version-etc.c (N_): Remove definition.
5487 Revert most of last change.
5488 Instead, simply don't mark the `Copyright...' string for translation.
5489 Based on advice from Paul Eggert.
5491 * strtoxmax.c: Tweak comment.
5493 2001-08-26 Jim Meyering <meyering@lucent.com>
5495 * version-etc.c (version_etc_copyright_fmt): Replace literal year
5496 of copyright with `%s' so translators don't get an untranslated
5498 (COPYRIGHT_YEAR): Define.
5499 (version_etc): Use fprintf rather than fputs.
5500 Suggestion from Ulrich Drepper.
5502 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
5504 * strtoll.c: New file, from GNU libc.
5505 * xstrtoimax.c: New file.
5507 * xstrtol.h: Add xstrtoimax.
5508 * strtoumax.c: New file. Simply include "strtoumax.c".
5509 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
5511 * strtoumax.c: Factor to work both for unsigned and signed types, ...
5512 * strtoxmax.c: ... then renamed to this.
5514 2001-08-13 Paul Eggert <eggert@twinsun.com>
5516 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
5517 Port to Solaris 8, where 'sed' requires a space after the 'r'
5518 command, and where sh dislikes "$/". Clean up the spacing a bit.
5519 Redirect output to $tmp just once.
5521 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
5523 * addext.c (<errno.h>): Include.
5524 (errno): Declare if not defined.
5525 (addext): Work correctly when pathconf returns -1 and leaves
5526 errno alone because there is no limit. Also, work even if
5527 pathconf returns a value greater than SIZE_MAX.
5529 2001-08-12 Jim Meyering <meyering@lucent.com>
5531 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
5532 Simply `return getcwd (NULL, 0);'.
5533 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
5534 Use 1300 as initial value for length, not PATH_MAX.
5536 * pathmax.h: Clean up cpp syntax.
5538 2001-08-12 Jim Meyering <meyering@lucent.com>
5540 * gettimeofday.c: New file.
5542 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
5544 2001-08-04 Jim Meyering <meyering@lucent.com>
5546 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
5547 to get in sync with glibc.
5549 2001-08-03 Paul Eggert <eggert@twinsun.com>
5551 The following changes are from gettext 0.10.39 as maintained by
5554 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
5555 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
5556 with inverted sense. All uses changed.
5558 * mbswidth.c: Don't include <limits.h>.
5559 Include <stdlib.h> and <string.h> unconditionally.
5560 (iswcntrl, mbsinit, ISCNTRL): New macros.
5561 (mbsnwidth): Use K&R style function declarations.
5562 Don't bother checking for MB_LEN_MAX == 1, since the compiler
5563 can optimize it when MB_CUR_MAX == 1.
5564 The width of control characters is zero, not 1.
5566 2001-07-15 Jim Meyering <meyering@lucent.com>
5568 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
5569 (BUILT_SOURCES): Add unlocked-io.h.
5570 (io_functions): Define.
5571 (unlocked-io.h): New rule.
5572 (DISTCLEANFILES): Add unlocked-io.h.
5573 (all-local): Depend on unlocked-io.h, to ensure it is created.
5575 * unlocked-io.hin: New file
5577 * regex.c: Update from glibc.
5579 2001-07-05 Jim Meyering <meyering@lucent.com>
5581 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
5583 (libfetish_a_SOURCES): Put all .h files here instead.
5584 Remove a thus-exposed (better checks in automake) duplicate and
5585 two unnecessary .h files.
5587 2001-06-11 Jim Meyering <meyering@lucent.com>
5589 * regex.c: Update from GNU libc.
5591 2001-05-27 Jim Meyering <meyering@lucent.com>
5593 * readutmp.h (UT_TYPE): Define.
5595 2001-05-24 Jim Meyering <meyering@lucent.com>
5597 * argmatch.c: Include "quote.h".
5598 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
5599 quote function. Reported by Göran Uddeborg.
5601 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
5603 * dirname.c (dir_name): Compute append_dot using path, not newpath
5604 which is not yet declared.
5606 2001-05-11 Paul Eggert <eggert@twinsun.com>
5608 * Makefile.am (libfetish_a_SOURCES):
5609 Add strftime.c, since we now compile it on all hosts.
5611 * strftime.c (my_strftime):
5612 Define to nstrftime if emacs, but only if my_strftime is not defined.
5613 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
5614 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
5615 Add one more extra argument: a nanoseconds value.
5618 (my_strftime function): Add %N format.
5619 (emacs_strftimeu): Renamed from emacs_strftime,
5620 with extra ut argument.
5622 2001-05-11 Paul Eggert <eggert@twinsun.com>
5624 dirname code cleanup. base_name now behaves more compatibly
5625 with POSIX basename when given file names that have trailing
5626 slashes, and similarly for dir_name. Add new primitives
5627 base_len and dir_len. Put the directory-name-related decls
5630 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
5631 * backupfile.c (base_name): Likewise.
5632 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
5633 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
5634 * makepath.c (strip_trailing_slashes): Likewise.
5635 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
5637 * rename.c (strip_trailing_slashes): Likewise.
5638 * same.c (base_name): Likewise.
5639 * stripslash.c (ISSLASH): Likewise.
5641 * addext.c: Include <dirname.h> after size_t is defined.
5642 * backupfile.c: Likewise.
5644 * addext.c (addext): Use base_len to trim redundant
5645 trailing slashes instead of doing it ourselves.
5646 But do not trim the last slash if it is not redundant.
5648 * backupfile.c (find_backup_file_name,
5649 max_backup_version): Use base_len instead of rolling it ourselves.
5650 Handle the case of "" and (on DOS) "C:" correctly.
5652 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
5653 Include <string.h>, <dirname.h>.
5654 (base_name): Allow file names ending in slashes, other than names
5655 that are all slashes. In this case, return the basename followed
5656 by the slashes. This is more general, and can be used in places
5657 where the original base_name purposely had an assertion failure.
5658 (base_len): New function.
5660 * dirname.c: Include <string.h> instead of <stdlib.h>.
5661 Do not include <assert.h>; no longer needed.
5663 (memrchr): Remove decl.
5664 (dir_name_r): Remove.
5665 (dir_len): Renamed from dirlen. All callers changed.
5666 Rewrite in terms of base_name, for simplicity and consistency.
5667 (dir_name): Never return NULL. All callers changed.
5668 Do not include <stdlib.h> in test program; no longer needed.
5669 return 0; is fine for test program.
5671 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
5673 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
5675 * path-concat.c (path_concat): Use base_len to compute
5676 base length, not strlen; this means we cannot rely on memcpy
5679 * same.c (STREQ): Remove.
5680 (same_name): Handle the case where the basename ends in trailing '/'.
5682 * stripslash.c (strip_trailing_slashes): Return nonzero if
5683 a slash was stripped. Do not strip the last slash after a
5686 2001-04-08 Jim Meyering <meyering@lucent.com>
5688 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
5689 recomputed; that's necessary when the offset spans a DST transition.
5690 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
5692 2001-04-02 Jim Meyering <meyering@lucent.com>
5694 * regex.h, regex.c: Update from GNU libc.
5696 2001-03-19 Paul Eggert <eggert@twinsun.com>
5698 * version-etc.c (version_etc_copyright): Update to 2001.
5700 2001-03-16 Paul Eggert <eggert@twinsun.com>
5702 * tempname.c (uint64_t): Define to uintmax_t if
5703 not defined, and if UINT64_MAX is not defined.
5704 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
5705 Reported by John David Anglin.
5707 2001-03-10 Bruno Haible <haible@clisp.cons.org>
5709 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
5710 alias if codeset is empty.
5711 * config.charset (BeOS): Use wildcard syntax.
5713 2001-03-13 Jim Meyering <meyering@lucent.com>
5715 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
5716 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
5719 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5721 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
5723 * unicodeio.c (print_unicode_char): Simplify accordingly.
5725 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5727 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
5728 support for DOS/DJGPP.
5730 2001-02-28 Paul Eggert <eggert@twinsun.com>
5732 * Makefile.am (libfetish_a_SOURCES):
5733 Add dup-safer.c, fopen-safer.c.
5734 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
5736 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
5738 2001-02-25 Paul Eggert <eggert@twinsun.com>
5740 The mkstemp replacement is taken from glibc 2.2.2, with some
5741 portability fixes for use outside glibc, as follows:
5743 * tempname.c (struct_stat64): New macro.
5744 (direxists, __gen_tempname): Use it.
5745 This avoids a portability problem with Solaris 8.
5747 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
5748 (<stddef.h>, <stdint.h>, <string.h>):
5749 Include only if STDC_HEADERS || _LIBC.
5750 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
5751 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
5752 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
5753 (__set_errno): Define this macro if <errno.h> doesn't.
5754 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
5755 Define these macros if <stdio.h> doesn't.
5756 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
5757 Define these macros if <sys/stat.h>
5758 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
5759 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
5760 __xstat64): Define if not _LIBC.
5761 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
5762 (__gen_tempname): Invoke gettimeofday only if
5763 HAVE_GETTIMEOFDAY || _LIBC;
5764 otherwise, fall back on plain "time".
5765 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
5767 * mkstemp.c (__GT_FILE): Define to zero if not defined.
5769 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
5771 2001-02-17 Jim Meyering <meyering@lucent.com>
5773 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
5774 around included file name.
5776 * strnlen.c (__strnlen): Merge in a change from GNU libc.
5778 * strftime.c: Update from GNU libc (the only changes were to comments).
5780 2001-02-13 Bruno Haible <haible@clisp.cons.org>
5782 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
5784 2001-02-17 Paul Eggert <eggert@twinsun.com>
5786 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
5787 Remove workaround macros for hosts that have mbrtowc but not
5788 mbstate_t, as we now insist on proper declarations for both
5789 before using mbrtowc.
5791 2001-02-17 Jim Meyering <meyering@lucent.com>
5793 * regex.c: Update from libc.
5795 2001-02-16 Paul Eggert <eggert@twinsun.com>
5797 * alloca.c (malloc): Undef before defining, since stdlib.h
5798 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
5799 Reported by Mark Hounschell via Paul Eggert.
5801 2001-01-30 Bruno Haible <haible@clisp.cons.org>
5803 * config.charset: Update for FreeBSD 4.2.
5805 2001-01-26 Jim Meyering <meyering@lucent.com>
5807 * quotearg.c: Include stddef.h.
5808 * quote.c: Include stddef.h.
5809 Reported by Axel Kittenberger.
5811 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
5812 line in double quotes so that it evokes a better diagnostic.
5813 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
5814 Reported by Axel Kittenberger.
5816 2001-01-15 Bruno Haible <haible@clisp.cons.org>
5818 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
5819 to avoid a warning. Add back 'const' to inptr.
5821 2001-01-16 Jim Meyering <meyering@lucent.com>
5823 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
5826 2001-01-14 Jim Meyering <meyering@lucent.com>
5828 * rename.c: New file. From Volker Borchert.
5829 Include stdlib.h, string.h or strings.h, and xalloc.h.
5830 Use strip_trailing_slashes rather than open-coding it.
5832 2001-01-03 Paul Eggert <eggert@twinsun.com>
5834 * strftime.c: Sync with glibc time/strftime.c 1.81.
5836 2001-01-03 Jim Meyering <meyering@lucent.com>
5838 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
5839 local `inptr' to avoid warning with some system declarations of iconv.
5841 2000-12-29 Paul Eggert <eggert@twinsun.com>
5843 * modechange.c: Do not assume that mode_t uses the
5844 traditional octal encoding. E.g. "chmod 1 FOO" should set
5845 the other-execute bit of FOO even if S_IXOTH != 1.
5847 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
5848 WOTH, XOTH, ALLM): New macros.
5849 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
5850 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
5852 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
5853 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
5855 No need to use uintmax_t; unsigned long is long enough.
5856 Don't bother to get suffix since we don't use it.
5858 2000-12-24 Jim Meyering <meyering@lucent.com>
5860 * hash.c (is_prime): Return explicit boolean values.
5861 (hash_get_first): Return NULL to appease Irix5.6's 89.
5862 Reported by Nelson Beebe.
5864 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5866 * localcharset.c (locale_charset): Add support for Win32.
5868 2000-12-18 Paul Eggert <eggert@twinsun.com>
5870 * physmem.h, physmem.c: New files.
5872 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
5873 (noinst_HEADERS): Add physmem.h.
5875 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
5876 't' for compatibility with Solaris 8 sort.
5878 2000-12-18 Bruno Haible <haible@clisp.cons.org>
5880 * config.charset: Add support for BeOS.
5882 2000-12-16 Jim Meyering <meyering@lucent.com>
5884 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
5885 SHELLS_FILE to a file name that's useful on djgpp systems.
5887 (ADDITIONAL_DEFAULT_SHELLS): Define.
5888 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
5889 Based mostly on a patch from Prashant TR.
5891 2000-12-16 Jim Meyering <meyering@lucent.com>
5893 This bug had a serious impact on chown: `chown N:M FILE' (for integer
5894 N and M) would have treated it like `chown N:N FILE'.
5896 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
5898 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5900 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
5901 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
5902 to the list of canonical encodings. Rename EUC-CN to GB2312.
5904 2000-12-08 Andreas Schwab <schwab@suse.de>
5906 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
5907 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
5909 2000-12-07 Jim Meyering <meyering@lucent.com>
5911 * stripslash.c (ISSLASH): Define.
5912 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5915 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5916 (dir_name_r): Declare this function as static.
5917 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5918 manifest itself on a name containing a mix of slashes and
5920 Make this function work with names starting with a DOS-style
5921 drive letter and colon prefix.
5922 (dir_name): Append `.' if necessary.
5923 Based mostly on patches from Prashant TR and Eli Zaretskii.
5925 * dirname.h (dir_name_r): Remove prototype.
5927 2000-12-05 Jim Meyering <meyering@lucent.com>
5929 * dirname.c (dir_name_r): Add `const' in a few local declarations.
5931 2000-12-04 Jim Meyering <meyering@lucent.com>
5933 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
5934 Also include memory.h, stdlib.h, unistd.h if appropriate.
5935 Reported by Andreas Jaeger (conflicting declaration of malloc).
5937 2000-12-02 Jim Meyering <meyering@lucent.com>
5939 * closeout.h: Make idempotent, to avoid some obscure warnings.
5941 2000-12-01 Paul Eggert <eggert@twinsun.com>
5943 * memrchr.c: Include <config.h> before any system include file.
5945 2000-11-29 Paul Eggert <eggert@twinsun.com>
5947 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5949 2000-11-26 Jim Meyering <meyering@lucent.com>
5951 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5953 2000-11-22 Paul Eggert <eggert@twinsun.com>
5955 * strftime.c (my_strftime): Do not invoke mbrlen with a
5956 size of (size_t) -1; it's not portable.
5958 2000-11-17 Akim Demaille <akim@epita.fr>
5960 * obstack.h: Formatting changes.
5961 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5962 prevent type checking.
5963 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5964 cast the value to (void *): assigning a `foo *' to a `void *'
5966 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5968 2000-11-17 Jim Meyering <meyering@lucent.com>
5970 * strstr.c: Update from GNU libc.
5972 2000-11-16 Jim Meyering <meyering@lucent.com>
5974 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5976 2000-11-11 Jim Meyering <meyering@lucent.com>
5978 * error.c: Add a couple #includes, merging from GNU libc version.
5980 2000-11-10 Jim Meyering <meyering@lucent.com>
5982 * obstack.h: Update from GNU libc.
5983 * obstack.c: Likewise.
5985 2000-11-06 Paul Eggert <eggert@twinsun.com>
5987 * getusershell.c (setusershell): Use rewind rather than
5988 fseek/fseeko, to avoid configuration hassles with fseeko.
5989 Don't bother opening SHELLS_FILE if shellstream is NULL;
5992 2000-11-05 Jim Meyering <meyering@lucent.com>
5994 * makepath.h (make_dir): Declare.
5995 * makepath.c (make_dir): Remove `static' attribute.
5998 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
6000 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
6001 last one in a bucket, advance to the next bucket.
6003 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
6005 * fnmatch.c: Do not comment out all the code if we are using
6006 the GNU C library, because in some cases we are replacing buggy
6007 code in the GNU C library itself.
6009 2000-10-30 Paul Eggert <eggert@twinsun.com>
6011 * error.h, getline.h, modechange.h:
6012 Remove "2000" from Copyright line, as the file hasn't been
6013 changed this year other than in the copyright notice.
6015 * xalloc.h: Add "2000" to Copyright line, as this file
6016 was changed this year.
6018 2000-10-30 Paul Eggert <eggert@twinsun.com>
6020 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
6021 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
6022 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
6024 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
6026 * regex.h (__restrict_arr): Move definition out of #ifndef block.
6027 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
6028 doesn't define __restrict_arr.
6030 2000-10-29 Jim Meyering <meyering@lucent.com>
6032 * xstat.in: Fix grammar in comment.
6034 2000-10-28 Jim Meyering <meyering@lucent.com>
6036 * memchr.c: Update from libc.
6037 Adjust for portability:
6038 [HAVE_STDLIB_H]: Include stdlib.h.
6039 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
6040 Undef __memchr, too.
6041 [!weak_alias]: Define __memchr to memchr.
6043 * regex.c: Update from libc.
6044 * regex.h: Likewise.
6045 * getopt1.c: Likewise.
6046 * memcmp.c: Likewise.
6048 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
6049 Avoid using fseek, when possible -- it's broken by design.
6050 Patch by Ulrich Drepper.
6052 2000-10-26 Jim Meyering <meyering@lucent.com>
6054 * strftime.c: Update from libc.
6056 2000-10-25 Jim Meyering <meyering@lucent.com>
6058 * obstack.c: Update from libc.
6060 2000-10-23 Jim Meyering <meyering@lucent.com>
6062 * hard-locale.c (hard_locale): Revert last change -- it was simply
6063 wrong. That set_locale call must not have any side effects.
6066 2000-10-22 Jim Meyering <meyering@lucent.com>
6068 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
6069 [CYCLIC]: Remove now-unused definition.
6071 * save-cwd.c (O_DIRECTORY): Define, if needed.
6072 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
6073 Suggestion from Ulrich Drepper.
6075 2000-10-21 Jim Meyering <meyering@lucent.com>
6077 * dirname.c (dir_name_r): New function, factored out of dir_name.
6078 (dir_name): Use dir_name_r.
6079 * dirname.h (dir_name_r): Declare it.
6081 2000-10-21 Jim Meyering <meyering@lucent.com>
6083 * dirname.c (memrchr): Declare if necessary.
6084 (dir_name): Remove the restriction that there be no
6085 trailing slashes. Now, this code skips past them, effectively
6087 [TEST_DIRNAME] (main): New unit tests.
6089 * memrchr.c: New file from GNU libc.
6090 Undef __memrchr, too.
6091 [!weak_alias]: Define __memrchr to memrchr.
6092 Guard weak_alias use with `#ifdef weak_alias'.
6094 2000-10-17 Jim Meyering <meyering@lucent.com>
6096 * quote.h (PARAMS): Define and use.
6097 Reported by Akim Demaille.
6099 * getopt.c: Update from libc.
6101 2000-10-16 Jim Meyering <meyering@lucent.com>
6103 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6106 2000-09-25 Jim Meyering <meyering@lucent.com>
6108 * md5.h (rol): Define (from GnuPG).
6110 * sha.c: Give credit (GnuPG) where due.
6111 (M): Use rol rather than open-coding it.
6112 Add a FIXME comment.
6114 2000-09-21 Jim Meyering <meyering@lucent.com>
6116 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6117 Reported by Michael Stone.
6119 2000-09-20 Jim Meyering <meyering@lucent.com>
6121 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6122 (noinst_HEADERS): Add sha.h.
6123 Based on code from Scott G. Miller and from GnuPG.
6125 2000-09-15 Jim Meyering <meyering@lucent.com>
6127 * regex.c: Update from libc.
6129 2000-09-10 Jim Meyering <meyering@lucent.com>
6131 * getopt.c (_getopt_internal): Update from glibc.
6133 2000-09-09 Jim Meyering <meyering@lucent.com>
6135 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6136 think it should be used as a general replacement for isascii.
6137 * fnmatch.c: Likewise.
6138 * mbswidth.c: Likewise
6139 * regex.c: Likewise.
6142 * userspec.c: Include sys/param.h and limits.h.
6144 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6145 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6146 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6147 UID, GID. Check range.
6149 2000-09-06 Jim Meyering <meyering@lucent.com>
6151 * getopt.c (_getopt_internal): Update from glibc.
6153 2000-08-30 Jim Meyering <meyering@lucent.com>
6155 * strftime.c: Merge in changes from GNU libc.
6157 2000-08-26 Jim Meyering <meyering@lucent.com>
6159 * closeout.c: Include "__fpending.h".
6160 (close_stdout_status): Return right away if there's nothing to flush.
6162 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6163 * __fpending.c: New file.
6164 * __fpending.h: New file.
6166 2000-08-07 Paul Eggert <eggert@twinsun.com>
6168 Standardize on "memory exhausted" instead of "Memory exhausted"
6169 or "virtual memory exhausted".
6170 * obstack.c (print_and_abort): Use "memory exhausted", not
6171 "virtual memory exhausted".
6172 * same.c (same_name): Invoke xalloc_die instead of printing
6174 * userspec.c (parse_user_spec): Likewise.
6175 * bumpalloc.h: comment fix
6176 * same.c, userspec.c: Include xalloc.h.
6178 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6179 not char *const and pointing to a constant array.
6180 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6181 (xrealloc): Comment fix.
6183 * userspec.c (parse_user_spec):
6184 Don't translate a message until just before returning,
6185 to avoid unnecessary translation.
6187 2000-08-07 Jim Meyering <meyering@lucent.com>
6189 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6190 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6191 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6192 getgroups.c, gethostname.c, getopt.h, group-member.c,
6193 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6194 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6195 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6196 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6197 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6198 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6199 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6200 yesno.c: Back out Copyright date changes for each file with no change
6201 this year. This eases coordination with other programs using the same
6202 source code modules. From Paul Eggert.
6204 2000-08-03 Greg McGary <greg@mcgary.org>
6206 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6207 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6208 (EXTEND_BUFFER): Use them.
6210 2000-08-01 Jim Meyering <meyering@lucent.com>
6212 * dirname.c (ISSLASH): Define.
6213 (BACKSLASH_IS_PATH_SEPARATOR): Define.
6214 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
6215 both `\' and `/' may be use as path separators.
6216 Based on a patch from Prashant TR.
6218 2000-07-31 Paul Eggert <eggert@twinsun.com>
6220 * quotearg.c (quotearg_n_options): Don't make the initial
6221 slot vector a constant, since it might get modified.
6223 2000-07-31 Jim Meyering <meyering@lucent.com>
6225 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
6226 * obstack.c (print_and_abort): Likewise.
6228 2000-07-30 Paul Eggert <eggert@twinsun.com>
6230 * quotearg.c (quotearg_n_options): Preallocate a slot 0
6231 buffer, so that the caller can always quote one small
6232 component of a "memory exhausted" message in slot 0.
6233 From a suggestion by Jim Meyering.
6235 2000-07-30 Jim Meyering <meyering@lucent.com>
6237 * makepath.c (make_path): Quote the other instance, too.
6239 * quotearg.c (N_STATIC_SLOTVECS): Define.
6240 (STATIC_BUF_SIZE): Define.
6241 (quotearg_n_options): Use only statically allocated storage when
6242 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
6243 than STATIC_BUF_SIZE.
6245 2000-07-29 Jim Meyering <meyering@lucent.com>
6247 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
6248 * dirname.c (dir_name): Likewise.
6250 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
6252 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
6253 (dir_name): Assert that there are no trailing slashes.
6255 2000-07-18 Bruno Haible <haible@clisp.cons.org>
6257 * mbswidth.h (mbswidth): Add a flags argument.
6258 (mbswidth): New declaration.
6259 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
6260 * mbswidth.c (mbswidth): Add a flags argument.
6261 (mbsnwidth): New function.
6263 2000-07-24 Jim Meyering <meyering@lucent.com>
6265 * mbswidth.c: Remove useless #else. From Bruno Haible.
6267 2000-07-23 Paul Eggert <eggert@twinsun.com>
6269 * mbswidth.c (_XOPEN_SOURCE):
6270 Don't define; this causes problems on Solaris 7.
6271 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
6273 2000-07-23 Paul Eggert <eggert@twinsun.com>
6276 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
6277 so that mbstate_t is always defined.
6279 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
6280 be 1 in at least one GCC installation, and this configuration
6281 error is likely to be common. Ignoring MB_LEN_MAX hurts
6282 performance on hosts that have mbrtowc but have only unibyte
6283 locales, but I assume these hosts are rare.
6285 2000-07-23 Paul Eggert <eggert@twinsun.com>
6287 * quotearg.c: Streamline by invoking multibyte code only if needed.
6288 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
6289 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
6290 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
6291 invoke multibyte primitives.
6293 2000-07-23 Jim Meyering <meyering@lucent.com>
6295 * basename.c (base_name): Add an assertion.
6297 2000-07-15 Bruno Haible <clisp.cons.org>
6299 * quotearg.c: When the system forces us to redefine mbstate_t,
6300 shadow its mbsinit function.
6302 2000-07-16 Bruno Haible <haible@clisp.cons.org>
6304 * mbswidth.h: New file.
6305 * mbswidth.c: New file.
6306 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
6307 (noinst_HEADERS): Add mbswidth.h.
6309 2000-07-17 Bruno Haible <haible@clisp.cons.org>
6311 * config.charset: Add support for FreeBSD. Improve support for HP-UX
6314 2000-07-15 Jim Meyering <meyering@lucent.com>
6316 * makepath.c: Include quote.h.
6317 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
6318 corresponding argument in a `quote (...)' call.
6319 Give better diagnostics.
6321 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
6322 (noinst_HEADERS): Add quote.h.
6324 * quote.c (quote, quote_n): New file. Two functions taken verbatim
6325 from tar's src/misc.c.
6326 * quote.h: New file. Prototypes for same.
6328 2000-07-10 Paul Eggert <eggert@twinsun.com>
6330 From a suggestion by Bruno Haible.
6331 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6332 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6333 to decide whether to define the BeOS workaround macro;
6334 this adjusts to the change to AC_MBSTATE_T.
6336 2000-07-13 Paul Eggert <eggert@twinsun.com>
6338 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
6340 * quotearg.c (quoting_style_args, quoting_style_vals,
6341 quotearg_buffer_restyled): Add support for
6342 clocale_quoting_style. Undo previous change to
6343 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
6344 and "{RIGHT QUOTATION MARK}" msgids.
6346 2000-07-05 Paul Eggert <eggert@twinsun.com>
6348 The old behavior of quoting `like this' doesn't look good with
6349 newer, ISO-style fonts. See:
6350 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
6352 Instead, quote "like this" by default. Let the translator
6353 tailor the locale-specific quoting behavior by providing
6354 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
6356 * quotearg.c (N_): New macro.
6357 (gettext_default): New function.
6358 (quotearg_buffer_restyled): Use
6359 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
6360 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
6362 2000-07-09 Jim Meyering <meyering@lucent.com>
6364 * Most files: Update copyright dates to include 2000.
6366 2000-07-08 Jim Meyering <meyering@lucent.com>
6368 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
6370 (xgethostname): Remove now-unnecessary #ifdef.
6371 Move declaration of `err' into loop where it's used.
6373 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6375 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
6376 by allocating a larger buffer. Test the gethostname return value for
6377 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
6378 returns an error and ENAMETOOLONG isn't defined.
6380 2000-07-05 Paul Eggert <eggert@twinsun.com>
6381 and Bruno Haible <haible@clisp.cons.org>
6383 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6385 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6387 * quotearg.c (struct quoting_options): Simplify quote_these_too
6390 2000-07-03 Jim Meyering <meyering@lucent.com>
6392 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
6393 Reported by Bruno Haible.
6395 2000-07-04 Jim Meyering <meyering@lucent.com>
6397 * quotearg.c: Make inclusion of <wchar.h> independent of whether
6398 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
6401 2000-07-03 Paul Eggert <eggert@twinsun.com>
6402 and Bruno Haible <haible@clisp.cons.org>
6404 * quotearg.c (mbrtowc):
6405 Assign to *pwc, and return 1 only if result is nonzero.
6406 (iswprint): Use ISPRINT when substituting our own mbrtowc.
6408 2000-07-03 Jim Meyering <meyering@lucent.com>
6410 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
6411 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
6414 2000-07-02 Jim Meyering <meyering@lucent.com>
6416 * quotearg.c (mbstate_t): Don't define here.
6418 2000-07-02 Jim Meyering <meyering@lucent.com>
6420 * nanosleep.c (SIGCONT): Define if not already defined.
6422 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6424 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
6425 per change in ../m4/ls-mntd-fs.m4.
6426 (read_filesystem_list): Ignore symbolic links.
6428 2000-06-29 Jim Meyering <meyering@lucent.com>
6430 * same.c: Include <string.h> or <strings.h>, as appropriate,
6431 for declaration of strcmp.
6433 * long-options.c: Include <stdlib.h>, for declaration of exit.
6435 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
6436 Avoid warning by casting result to `char *' to remove `const'.
6438 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6440 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
6442 2000-06-26 Paul Eggert <eggert@twinsun.com>
6444 savedir now sets errno on failure and invokes xmalloc to get memory.
6445 Fix a couple of other minor bugs while we're at it.
6447 * savedir.c (<unistd.h>): Do not include; there's no need.
6448 (NAMLEN): Remove macro.
6449 (malloc, realloc): Remove decls.
6451 ("xalloc.h"): Include.
6452 (NAME_SIZE_DEFAULT): New macro.
6453 (savedir): Use xmalloc / xrealloc to allocate memory.
6454 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
6455 Skip "" directory entries.
6456 Use strlen to calculate directory entry length, since the old method
6457 is rarely used these days and isn't worth supporting.
6458 Don't use a pointer after freeing it.
6459 Check for integer overflow when calculating allocation size.
6460 Use memcpy to copy entries, instead of stpcpy.
6461 Set errno properly when returning NULL.
6462 Check for readdir error.
6464 2000-06-26 Jim Meyering <meyering@lucent.com>
6466 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
6468 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6470 * getusershell.c (xmalloc, xrealloc): Remove functions.
6472 Don't include <stdlib.h>. Don't declare malloc, realloc.
6474 2000-06-23 Bruno Haible <haible@clisp.cons.org>
6476 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
6478 2000-06-24 Jim Meyering <meyering@lucent.com>
6480 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
6482 2000-06-21 Jim Meyering <meyering@lucent.com>
6484 * getpass.c: New file, from Bruno Haible. Required for BeOS.
6486 2000-06-19 Paul Eggert <eggert@twinsun.com>
6488 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
6489 (mbrtowc, mbstate_t): Define substitutes if
6490 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
6491 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
6492 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
6494 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6496 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
6497 than 1024, return a memory chunk of least possible size, instead
6498 of size PATH_MAX + 2. In the loop, increment the size proportionally.
6499 Use free/xmalloc instead of xrealloc to avoid copying for very long
6502 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6504 * canon-host.c (canon_host): Use malloc and memcpy to copy an
6505 address, not strdup. Include <stdlib.h> and don't declare free().
6507 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6509 * path-concat.c (path_concat): Don't access dir[-1] if dir is
6512 2000-06-21 Jim Meyering <meyering@lucent.com>
6514 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
6515 (noinst_HEADERS): Add getstr.h.
6517 * getline.c (getstr): Move into a separate file.
6518 * getstr.c (getstr): New file, extracted from getline.c, with
6519 the following changes: new parameter, delim2; both delim[12]
6520 parameters have type `int', not `char'. The latter would lose
6521 with 8-bit delimiters.
6522 * getstr.h: New file.
6524 2000-06-19 Jim Meyering <meyering@lucent.com>
6526 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
6528 2000-06-18 Jim Meyering <meyering@lucent.com>
6530 * mkdir.c: Remove file, due mainly to copyright incompatibility.
6531 Besides, these days every porting target provides a mkdir function.
6533 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
6534 (this snippet comes from src/system.h).
6536 2000-06-15 Paul Eggert <eggert@twinsun.com>
6538 * human.c (adjust_value): New function.
6539 (human_readable_inexact): Apply rounding style even when
6540 printing approximate values.
6542 2000-06-14 Paul Eggert <eggert@twinsun.com>
6544 * human.c (human_readable_inexact): Allow an input block
6545 size that is not a multiple of the output block size, and vice versa.
6546 Reported by Piergiorgio Sartor.
6548 2000-06-14 Paul Eggert <eggert@twinsun.com>
6550 * getdate.y (get_date): Apply relative times after time
6551 zone indicator, not before. Reported by Todd A. Jacobs.
6553 2000-06-13 Jim Meyering <meyering@lucent.com>
6555 * Makefile.am (all-local): Depend on lstat.c and stat.c.
6557 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
6559 2000-06-12 Paul Eggert <eggert@twinsun.com>
6561 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
6563 2000-06-04 Paul Eggert <eggert@twinsun.com>
6565 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
6567 2000-06-04 Jim Meyering <meyering@lucent.com>
6569 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
6570 SunOS 4.1.4 for which gid_t is an unsigned type.
6572 2000-06-03 Jim Meyering <meyering@lucent.com>
6574 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
6576 2000-05-26 Bruno Haible <haible@clisp.cons.org>
6578 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
6579 newer, don't install charset.alias.
6580 * config.charset: Change the Linux/glibc rules so they become empty
6581 on glibc-2.1 or newer.
6583 2000-06-02 Jim Meyering <meyering@lucent.com>
6585 * mountlist.c: Back out last change. Instead, do this...
6586 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
6587 member using the same `ignore'-testing code.
6588 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
6592 2000-05-29 Jim Meyering <meyering@lucent.com>
6594 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
6595 with the `ignore' attribute. Based on a patch from Mark D. Roth.
6597 2000-05-22 Jim Meyering <meyering@lucent.com>
6599 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
6601 2000-05-18 Jim Meyering <meyering@lucent.com>
6603 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
6604 back, too, since it may have been modified by allocate_entry.
6605 (hash_delete): Rewrite to use neither the assignment operator
6606 nor the comma operator in an if-expression.
6608 2000-05-15 Paul Eggert <eggert@twinsun.com>
6611 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
6612 Remove; no longer needed.
6613 "quotearg.h": Add include.
6614 (file_name): Do not bother to explicitly initialize to NULL; it's less
6615 efficient on some hosts.
6616 (close_stdout_status): Remove test as to whether stdout was already
6617 closed; it breaks for the case "echo x | sort >&-".
6618 Quote file name colons.
6619 Do not assume that _("write error") lacks format strings.
6621 2000-05-15 Jim Meyering <meyering@lucent.com>
6623 * version-etc.c (version_etc_copyright): Update the copyright string
6624 used in all --version output.
6626 2000-05-14 Jim Meyering <meyering@lucent.com>
6628 * closeout.c (close_stdout_set_file_name): New function.
6629 (close_stdout_status): Use new file-scoped global.
6630 Return right away if fstat says the stdout file descriptor is invalid.
6631 * closeout.h (close_stdout_set_file_name): Declare.
6633 2000-05-10 Jim Meyering <meyering@lucent.com>
6635 * closeout.c [default_exit_status]: New file-scoped variable.
6636 (close_stdout_set_status): New function.
6637 * closeout.h (close_stdout_set_status): Declare.
6639 2000-05-08 Jim Meyering <meyering@lucent.com>
6641 * long-options.c: Don't include closeout.h.
6642 (parse_long_options): Don't call close_stdout for --version.
6644 2000-05-06 Jim Meyering <meyering@lucent.com>
6646 * strnlen.c: Undefine __strnlen and strnlen.
6647 [!weak_alias]: Define __strnlen to strnlen.
6649 * atexit.c: New file, from libiberty.
6651 2000-05-06 Jim Meyering <meyering@lucent.com>
6653 * closeout.c (close_stdout_status): Also check for errors on the
6656 2000-05-05 Bruno Haible <haible@clisp.cons.org>
6658 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
6659 instead of xmalloc, xrealloc, path_concat.
6660 (locale_charset): Treat empty environment variables as absent.
6661 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
6663 2000-05-04 Jim Meyering <meyering@lucent.com>
6665 * getopt.c: Update from glibc.
6666 * obstack.c: Likewise.
6667 * obstack.h: Likewise.
6668 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
6670 * regex.h: Likewise.
6671 * strndup.c: Likewise.
6672 * strnlen.c: New file, from glibc.
6674 2000-05-01 Jim Meyering <meyering@lucent.com>
6676 * full-write.c (full_write): Remove `FIXME' part of comment.
6678 2000-04-29 Jim Meyering <meyering@lucent.com>
6680 * path-concat.c: Declare strdup only if it's not defined.
6681 * canon-host.c: Likewise.
6683 2000-04-28 Jim Meyering <meyering@lucent.com>
6685 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
6686 redefinition warning on some systems (HPUX). Otherwise, regex.h is
6687 included first, then limits.h is included by locale.h by libintl.h.
6688 From John David Anglin.
6690 2000-04-25 Jim Meyering <meyering@lucent.com>
6692 * makepath.c (S_IRWXUGO): Define.
6693 (make_path): Always perform explicit chmod if MODE specifies any
6694 of the `special' permission bits. Prompted by a bug report against
6695 install from Mate Wierdl and Joost van Baal.
6697 2000-04-18 Jim Meyering <meyering@lucent.com>
6701 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
6702 getpagesize. For BeOS. Based on a patch from Bruno Haible.
6704 2000-04-17 Jim Meyering <meyering@lucent.com>
6706 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
6707 the definition of it to rpl_strftime also defined-away the system's
6710 2000-04-15 Jim Meyering <meyering@lucent.com>
6712 Use `C' to denote so-called `contiguous' files, the same way
6714 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
6715 (ftypelet): Use S_ISCTG.
6716 From Michael Deutschmann.
6718 2000-04-14 Jim Meyering <meyering@lucent.com>
6720 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
6722 2000-04-08 Jim Meyering <meyering@lucent.com>
6724 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
6725 names don't conflict. Reported by Eli Zaretskii.
6727 2000-03-28 Bruno Haible <haible@clisp.cons.org>
6729 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
6730 bug. Deal with the different error behavior of Irix iconv.
6732 2000-04-07 Jim Meyering <meyering@lucent.com>
6734 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
6735 to work around system header problems on AIX 3.2.5. From Bruno Haible.
6737 2000-04-05 Jim Meyering <meyering@lucent.com>
6739 Portability tweaks required for ultrix4.3.
6740 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
6741 * readutmp.c: Include sys/types.h before sys/stat.h.
6742 * canon-host.c: Declare strdup.
6743 * path-concat.c: Likewise.
6744 From John David Anglin.
6746 2000-04-04 Jim Meyering <meyering@lucent.com>
6748 Be more DOS 8.3-friendly.
6749 * ref-add.sin: Renamed from ref-add.sed.in.
6750 * ref-del.sin: Renamed from ref-del.sed.in.
6751 * Makefile.am: Reflect renaming.
6752 Reported by Eli Zaretskii.
6754 Use a temporary file name that won't clash with `charset.alias'
6755 in the DOS 8.3 name space.
6756 * Makefile.am (charset_tmp): Define.
6757 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
6758 (uninstall-local): Likewise.
6759 Reported by Eli Zaretskii.
6761 2000-03-29 Paul Eggert <eggert@twinsun.com>
6763 * time/strftime.c (my_strftime): Make sure we call the system
6764 strftime, not ourselves, when invoking the underlying strftime.
6766 2000-03-24 Jim Meyering <meyering@lucent.com>
6768 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
6769 (charset_alias): Define.
6770 (install-exec-local): Factor out common code.
6771 (uninstall-local): Split lines longer than 80.
6772 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
6774 (.sed.in.sed): New rule. Don't redirect directly to $@.
6775 (CLEANFILES): Add ref-add.sed and ref-del.sed.
6777 2000-03-19 Bruno Haible <haible@clisp.cons.org>
6779 * config.charset: Output a line containing "Packages using this file".
6780 * ref-add.sed.in, ref-del.sed.in: New files.
6781 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
6782 ref-del.sed): New rules.
6784 2000-03-17 Jim Meyering <meyering@lucent.com>
6786 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
6787 Otherwise, include <strings.h>
6789 2000-03-17 Bruno Haible <haible@clisp.cons.org>
6791 * unicodeio.c (utf8_wctomb): New function.
6792 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
6793 format instead of in UCS-4 with platform dependent endianness.
6795 2000-03-07 Paul Eggert <eggert@twinsun.com>
6797 * savedir.c (savedir): Work even if directory size is
6798 negative; this can happen with some screwy NFS configurations.
6800 2000-03-06 Jim Meyering <meyering@lucent.com>
6802 * localcharset.c (get_charset_aliases): Don't try to free file_name
6803 if it's NULL (because we ran out of memory). From Bruno Haible.
6805 2000-03-05 Jim Meyering <meyering@lucent.com>
6807 * localcharset.c ("path-concat.h"): Include.
6808 (get_charset_aliases): Use path_concat instead of ANSI string
6811 * unicodeio.h (PARAMS): Define.
6812 Use it to guard prototype.
6814 2000-03-04 Jim Meyering <meyering@lucent.com>
6816 * Makefile.am (install-exec-local): Create $(libdir) before installing
6818 (uninstall-local): Uncomment this rule so `make distcheck' works
6821 * unicodeio.c (<errno.h>): Include it.
6822 (errno): Declare if not defined.
6824 * localcharset.c: Add Bruno's comment justifying use of volatile.
6826 * config.charset: New version, incorporating remarks from a linux
6827 i18n mailing list. From Bruno Haible.
6829 2000-03-02 Jim Meyering <meyering@lucent.com>
6831 * Makefile.am (EXTRA_DIST): Add config.charset.
6833 2000-03-01 Jim Meyering <meyering@lucent.com>
6835 * localcharset.c: Guard some #includes with `#if HAVE_...'.
6836 * unicodeio.c: Likewise.
6838 2000-02-02 Bruno Haible <haible@clisp.cons.org>
6840 * config.charset: New file.
6841 * localcharset.c: New file.
6842 * unicodeio.h, unicodeio.c: New files.
6843 * Makefile.am (DEFS): Add -DLIBDIR=...
6844 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
6845 (noinst_HEADERS): Add unicodeio.h.
6846 (all-local, install-exec-local, charset.alias): New targets.
6848 2000-02-28 Paul Eggert <eggert@twinsun.com>
6850 * quotearg.c (ALERT_CHAR): New macro.
6851 (quotearg_buffer_restyled): Use it.
6853 2000-02-27 Jim Meyering <meyering@lucent.com>
6855 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
6856 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
6858 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
6859 not `#if STDC_HEADERS'.
6860 Declare malloc if needed.
6862 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
6863 now that autoconf always defines the HAVE_DECL_ symbols.
6864 * human.c: Likewise.
6866 * strtoumax.c: Likewise.
6868 * backupfile.c: Arrange for cpp to fail if the configure-time
6869 declaration check was not run.
6871 * human.c: Likewise.
6873 * strtoumax.c: Likewise.
6875 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
6876 then first look up the entire `.'-containing string as a login name.
6878 2000-02-18 Paul Eggert <eggert@twinsun.com>
6880 * getdate.y: Handle two-digit years with leading zeros correctly.
6881 (textint): New typedef.
6882 (parser_control): Member year changed from int to textint.
6884 (YYSTYPE): Removed; replaced by %union with int and textint members.
6885 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
6886 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
6887 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6888 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6889 (date, number, to_year): Use width of number in digits, not its value,
6890 to determine whether it's a 2-digit year, or a 2-digit time.
6891 (yylex): Store number of digits of numeric tokens.
6892 Reported by John Kendall.
6894 (parser_control): Changed from struct parser_control to typedef (for
6895 consistency). All uses changed.
6897 (tID): Removed; not used.
6898 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
6900 2000-02-14 Paul Eggert <eggert@twinsun.com>
6902 * getpagesize.h (getpagesize): Port to VMS for Alpha;
6903 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
6905 2000-02-12 Jim Meyering <meyering@lucent.com>
6907 * userspec.c (ISDIGIT): Define it.
6908 (isdigit): Remove definition.
6909 (is_number): Use ISDIGIT, not isdigit.
6910 <libintl.h>: Include.
6912 (parse_user_spec): Mark translatable strings.
6914 2000-02-10 Jim Meyering <meyering@lucent.com>
6916 With these changes, nanosleep.[ch] are finally enough like the other
6917 lib/* replacement files to compile on a few more losing systems.
6919 * nanosleep.h: Don't include config.h.
6920 Remove prototype from declaration of nanosleep.
6921 (PARAMS): Remove now-unneeded definition.
6922 * nanosleep.c: #undef nanosleep.
6923 (rpl_nanosleep): Rename from nanosleep.
6925 2000-02-03 Jim Meyering <meyering@lucent.com>
6927 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6928 rather than with `#if HAVE_UTMPNAME'.
6930 2000-02-01 Jim Meyering <meyering@lucent.com>
6932 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
6934 2000-01-31 Jim Meyering <meyering@lucent.com>
6936 * nanosleep.h (nanosleep): Guard declaration with
6937 `#if ! HAVE_DECL_NANOSLEEP'.
6938 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6939 the declaration in that vendor's sys/timers.h.
6940 Reported by Christian Krackowizer.
6942 * quotearg.c (ISASCII): Add #undef and move definition to follow
6943 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6944 (ISPRINT): Likewise.
6945 Reported by Tom Tromey.
6947 2000-01-30 Jim Meyering <meyering@lucent.com>
6949 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6950 uses of ->ut_name. The latter doesn't work with new Linux header files
6951 where only utmpx.ut_user is declared.
6953 * readutmp.h (UT_USER): Define.
6955 2000-01-23 Jim Meyering <meyering@lucent.com>
6957 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6960 2000-01-22 Jim Meyering <meyering@lucent.com>
6962 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6963 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6964 Required for some AIX systems. Reported by Christian Krackowizer.
6965 [TESTING] (main): New function.
6967 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6968 * dirname.c (dir_name): Support for DOS-style file names with drive
6971 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
6973 * strverscmp.c (ISDIGIT): Define.
6974 (strverscmp): Use ISDIGIT, not isdigit.
6976 2000-01-17 Paul Eggert <eggert@twinsun.com>
6978 * nanosleep.c (nanosleep):
6979 Don't use SA_INTERRUPT to decide whether to call sigaction, as
6980 POSIX.1 doesn't require SA_INTERRUPT and some systems
6981 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
6982 it's been part of POSIX.1 since day 1 (in 1988).
6984 2000-01-17 Jim Meyering <meyering@lucent.com>
6986 * interlock: Remove unused file. Reported by François Pinard.
6988 2000-01-16 Paul Eggert <eggert@twinsun.com>
6990 * quotearg.c (quotearg_buffer_restyled): Do not quote
6991 alert, backslash, formfeed, and vertical tab unnecessarily in
6992 shell quoting style.
6995 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6996 Free Software Foundation, Inc.
6997 Copying and distribution of this file, with or without modification,
6998 are permitted provided the copyright notice and this notice are preserved.