1 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
3 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
6 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
7 and Paul Eggert <eggert@cs.ucla.edu>
9 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
10 in wint_t, not wchar_t. Remove now-unnecessary cast.
12 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
14 * regex.c, regex.h: Sync from libc.
15 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
16 New files, synced from libc, except that regex_internal.h
17 currently has a small porting fix.
19 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
21 Remove the dependency of the strftime module on the tzset module.
22 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
23 Copy the input structure, to work around some of the bug with
24 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
25 Solaris releases, you should also use the tzset module, but we won't
26 require it as a dependency any more since we don't want LGPLed code
27 to depend on GPLed code.
29 2005-07-02 Jim Meyering <jim@meyering.net>
31 * backupfile.c (backup_args): Change a `0' to NULL.
33 2005-07-01 Jim Meyering <jim@meyering.net>
35 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
36 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
37 * save-cwd.c, tempname.c:
38 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
39 and don't include <sys/file.h>).
41 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
43 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
44 declares only 'struct timespec;' (!).
46 2005-06-29 Jim Meyering <jim@meyering.net>
48 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
49 type name. Use the variable name instead.
50 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
52 2005-06-28 Simon Josefsson <jas@extundo.com>
54 * check-version.h, check-version.c: New files.
56 2005-06-28 Simon Josefsson <jas@extundo.com>
58 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
59 collision with global variable. Better indentation. Don't
60 increment buffer pointer beyond buffer end. Based on comments
61 from Paul Eggert <eggert@cs.ucla.edu>.
65 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
67 * canon-host.c (canon-host): Append trailing "," to 0 in
68 initializer of struct addrinfo, as an indication that we don't
69 care how many members the structure has.
71 2005-06-24 Derek Price <derek@ximbiot.com>
72 and Bruno Haible <bruno@clisp.org>
74 Remove stat module & update lstat.
75 * stat.c: Remove this file...
76 (slash_aware_lstat): ...moving this content and its support...
77 * lstat.c (rpl_lstat): ...into here.
80 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
82 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
83 (ranged_convert): Don't save conversion in a temporary struct.
84 This causes a warning with GCC 4.0.0, and anyway in the typical
85 case it's not worth the extra 100 bytes or so of code.
86 (ranged_convert, __mktime_internal): When calling a function via a
87 pointer P, use P () rather than (*P) (), as we now assume C89 or
90 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
92 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
93 "who -r" failed to give output. Problem reported by Tim Waugh.
95 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
96 (xcalloc): Use it to avoid needless tests.
97 Problem reported by Jim Meyering.
99 2005-06-16 Jim Meyering <jim@meyering.net>
101 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
102 when either N or S is zero.
104 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
106 * argp.h (__option_is_short): Check upper limit of
107 __key. Isprint() requires its argument to have the value
108 of an unsigned char or EOF.
110 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
112 * fnmatch.c (fnmatch): If there is an encoding error in a
113 multibyte string or pattern, fall back on unibyte matching.
114 Problem reported by James Youngman.
116 2005-06-08 Bruno Haible <bruno@clisp.org>
118 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
121 2005-06-08 Bruno Haible <bruno@clisp.org>
123 * csharpcomp.h: New file, from GNU gettext.
124 * csharpcomp.c: New file, from GNU gettext.
125 * csharpcomp.sh.in: New file, from GNU gettext.
127 2005-06-07 Derek Price <derek@ximbiot.com>
130 * glob_.h: Indent nested #ifdef.
132 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
135 Use "file name" when talking about file names, instead of "filename"
136 or "path", as per the GNU coding standards.
137 * mkdir-p.c: Renamed from makepath.c.
138 (make_dir_parents): Renamed from make_path. All callers changed.
139 * mkdir-p.h: Likewise. All includers changed.
140 * filenamecat.c: Renamed from path-concat.c.
141 (file_name_concat): Renamed from path_concat. All callers changed.
142 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
143 * filenamecat.h: Likewise. All includers changed.
144 * acl.c: Don't use "path" or "filename" to mean "file name"
145 in comments or local variable names.
146 * basename.c: Likewise.
147 * canonicalize.c, canonicalize.h: Likewise.
148 * dirname.c, dirname.h: Likewise.
149 * euidaccess.c: Likewise.
150 * exclude.c: Likewise
151 * fnmatch_.h, fnmatch_loop.c: Likewise.
152 * fsusage.c, fsuage.h: Likewise.
153 * fts.c, fts_.h: Likewise.
154 * getcwd.c: Likewise.
155 * getloadavg.c: Likewise.
156 * mkstemp.c: Likewise.
157 * mountlist.c, mountlist.h: Likewise.
158 * openat.c, openat.h: Likewise.
159 * readlink-stub.c: Likewise.
160 * readutmp.c, readutmp.h: Likewise.
161 * rename.c: Likewise.
164 * savedir.c: Likewise.
165 * stripslash.c: Likewise.
166 * tempname.c: Likewise.
167 * xreadlink.c: Likewise.
168 * exclude.c (excluded_file_name): Renamed from excluded_filename.
170 * exclude.h: Likewise.
172 * euidaccess.c (getuid, getgid, getuid, getegid)
173 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
174 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
175 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
176 * pathmax.h: Include <limits.h> unconditionally, since other
177 files have been getting away with it for years (MORE/BSD 4.3
179 * userspec.c (getpwnam, getgrnam, getgrgid)
180 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
182 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
183 Define to 256, not 255, as per modern POSIX.
185 2005-06-01 Bruno Haible <bruno@clisp.org>
187 * csharpexec.h: New file, from GNU gettext.
188 * csharpexec.c: New file, from GNU gettext.
189 * csharpexec.sh.in: New file, from GNU gettext.
191 2005-05-31 Derek Price <derek@ximbiot.com>
192 Paul Eggert <eggert@cs.ucla.edu>
195 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
197 2005-05-29 Derek Price <derek@ximbiot.com>
198 Paul Eggert <eggert@cs.ucla.edu>
200 * glob_.h, glob.c: New files.
202 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
204 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
206 * fts.c: Don't worry about debugging on pre-C99-comopatible hosts;
207 the configuration hassle isn't worth it.
208 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
209 (LONGEST_MODIFIER, PRIuMAX): Remove.
211 2005-05-27 Bruno Haible <bruno@clisp.org>
213 * getlogin_r.h: Remove second include of <stddef.h>.
215 2005-05-25 Bruno Haible <bruno@clisp.org>
216 Derek Price <derek@ximbiot.com>
218 * getlogin_r.h: Simplify API documentation.
220 2005-05-25 Derek Price <derek@ximbiot.com>
221 Paul Eggert <eggert@cs.ucla.edu>
223 * getlogin_r.c, getlogin_r.h: New files.
225 2005-05-22 Bruno Haible <bruno@clisp.org>
227 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
228 Also include <sys/param.h> if it defines MIN, MAX.
229 Based on a patch by Derek Price <derek@ximbiot.com>.
231 2005-05-22 Bruno Haible <bruno@clisp.org>
233 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
234 (INT64_MIN): Fix definition.
235 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
237 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
238 NEED_SIGNED_INT_TYPES.
240 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
241 HAVE_SYSTEM_INTTYPES.
243 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
245 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
246 so that unistd-safer.h (GPL'ed code) need not be included.
248 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
251 * fts.c: Don't include "cycle-check.h" or "hash.h".
252 (setup_dir, free_dir): New functions.
253 (enter_dir, leave_dir): Define trivial
254 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
255 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
256 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
257 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
259 (fts_open): Use setup_dir.
260 (fts_close): Use free_dir.
261 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
262 This adds a label and some gotos, but the alternatives were messier.
263 Check for memory allocation failure when entering a dir.
264 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
265 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
266 (FTS): New member fts_cycle, that is a union that contains the
267 old active_dir_ht and cycle_state. All uses changed to mention
268 fts_cycle.ht and fts_cycle.state.
269 * fts-cycle.c: New file, containing GPL'ed code migrated out of
270 fts.c, with the following changes:
271 (setup_dir, free_dir): New functions.
272 (enter_dir): Now returns bool. Return true if successful, false
273 if memory exhausted. All callers changed.
274 Do not bother partly cleaning up on
275 memory allocation failure; that is free_dir's job.
276 However, free ad if hash_insert fails, to avoid memory leak.
277 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
278 fts->fts_options to see which union member to use.
280 2005-05-20 Jim Meyering <jim@meyering.net>
282 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
283 Now a macro, to pacify GCC.
285 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
287 * chown.c (rpl_chown): Return -1 on failure.
289 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
291 * canonicalize.c: Include canonicalize.h first, to test interface.
292 Include <stddef.h> unconditionally, since we assume C89 now.
293 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
294 * fts.c: Include fts_.h first, to check interface.
295 Do not include intprops.h; no longer needed.
296 Include cycle-check.h and hash.h, since fts_.h no longer does.
297 Remove unnecessary casts of closedir to void.
298 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
299 decide whether to decrement nlinks.
300 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
301 (FTS): Use struct hash_table * instead of Hash_table, so that
302 we no longer need to include hash.h here.
304 2005-05-17 Jim Meyering <jim@meyering.net>
306 * fts.c, fts_.h: New files, from coreutils.
308 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
311 * unlinkdir.c, unlinkdir.h: New files.
312 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
313 regex.h, unlocked-io.h, xtime.h:
314 White space changes only.
315 * makepath.c (make_path): Port to hosts where leading "//" is special.
316 * yesno.c: Include getline.h, not ctype.h.
317 (yesno): Don't remove leading white space; POSIX doesn't allow it.
318 Use getline to remove arbitrary restriction on response length.
320 2005-05-13 Bruno Haible <bruno@clisp.org>
322 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
323 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
324 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
325 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
326 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
327 Add support for 64-bit integers in the MSVC compiler.
329 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
331 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
332 Change the initial comment to refer to GPL, not LGPL.
333 gnulib-tool will change it to LGPL as needed.
335 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
336 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
337 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
338 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
339 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
340 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
341 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
342 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
343 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
344 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
345 concatpath.c, config.charset, copy-file.c, copy-file.h,
346 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
347 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
348 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
349 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
350 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
351 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
352 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
353 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
354 full-read.c, full-read.h, full-write.c, full-write.h,
355 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
356 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
357 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
358 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
359 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
360 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
361 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
362 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
363 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
364 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
365 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
366 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
367 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
368 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
369 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
370 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
371 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
372 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
373 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
374 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
375 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
376 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
377 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
378 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
379 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
380 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
381 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
382 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
383 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
384 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
385 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
386 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
387 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
388 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
389 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
390 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
391 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
392 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
393 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
394 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
395 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
396 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
397 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
398 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
399 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
400 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
401 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
402 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
403 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
404 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
405 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
406 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
407 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
408 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
409 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
410 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
411 Update FSF postal mail address.
413 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
415 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
416 specified in ai_socktype. Fix invalid ai_protocol
417 check. ai_protocol is usually set to 0 or depending on
418 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
419 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
420 ai_socktype / ai_protocol in the returned addrinfo structure.
422 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
423 Bruno Haible <bruno@clisp.org>
425 * inet_ntop.h: New file.
426 * inet_ntop.c: New file, from glibc with modifications.
428 2005-05-08 Jim Meyering <jim@meyering.net>
430 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
432 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
434 Merge from coreutils. Among other things,
435 add bulletproofing for cases where stdin, stdout, or stderr are closed.
436 * fd-safer.c: New file.
437 * fcntl-safer.h, open-safer.c: Remove.
438 * chdir-long.c: Fix comment "fetish" -> "coreutils".
439 * dup-safer.c: Include unistd-safer.h first.
440 Don't include errno.h.
441 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
442 * file-type.h: Don't assume invoker included sys/stat.h first.
443 * file-type.c: Rely on file-type.h change.
444 * getloadavg.c: Include unistd-safer.h.
445 (getloadavg): Use safer open.
446 * getusershell.c: Include "stdio-safer.h".
447 (getusershell): Use safer fopen.
448 * long-options.c (long_options): Use NULL rather than 0.
449 * modechange.h (mode_free): Remove; all callers changed to invoke
451 * modechange.c: Likewise.
452 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
453 (MODE_DONE): New constant.
454 (struct mode_change): Remove 'next' member.
455 (make_node_op_equals): New function; like the old one of the
456 same name, except it allocates an array.
457 (mode_compile, mode_create_from_ref): Use it.
458 (mode_compile): Allocate result as an array, not a linked list.
459 Parse octal string ourself, so that we catch mistakes like "+0".
460 (mode_adjust): Arg is an array, not a linked list.
461 * modechange.c: Include stat-macros.h, xalloc.h.
462 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
463 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
464 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
465 Remove. This is now stat-macros.h's job.
466 (talloc): Remove. All callers replaced by xalloc, so that
467 our invokers don't have to worry about reporting memory failures.
468 (make_node_op_equals): Remove.
469 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
471 (struct mode_change): Moved here from modechange.h.
472 (mode_append_entry): Remove.
473 (mode_compile): Remove MASKED_OPS arg, since it encouraged
474 apps to have incorrect behavior. Use simpler algorithm for head
475 and tail. Don't futz with umask; that's now the job of mode_adjust.
476 Detect more invalid usages rather than having somewhat-random behavior.
477 Don't insert an "a=" action, as that leads to incorrect behavior.
478 (mode_compile, mode_create_from_ref): Return NULL on error instead
479 of an enum, since now there's only one way to have an error. All
481 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
482 at the correct time. Simplify calculation of "+u" and its ilk.
483 Don't mishandle "+X".
484 (mode_free): Remove "register" and localize decls.
485 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
486 (struct mode_change): Move to modechange.c; callers don't
487 need to see this stuff.
488 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
489 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
490 (mode_change, mode_adjust): Reflect the new signatures noted above.
491 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
492 that might redefine system include files.
493 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
494 (my_usleep): Use NULL rather than (void *) 0.
495 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
496 Use siginterrupt to specify that system calls should be interrupted.
497 (rpl_nanosleep): Move initialization of suspended closer to call of
499 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
500 * readutmp.c: Likewise. Include signal.h, stdbool.h.
501 (desirable_utmp_entry): New function.
502 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
503 using x2nrealloc, to simplify logic.
504 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
505 size calculation. Do not assume utmp file is a regular file.
506 * readutmp.h (UT_PID): Moved here from ../src/who.c.
507 (READ_UTMP_CHECK_PIDS): New constant.
508 * save-cwd.c: Include unistd-safer.h.
509 (save_cwd): Use fd_safer.
510 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
511 [!_LIBC] Include "stat-macros.h" instead.
512 * unistd-safer.h (fd_safer): New decl.
514 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
516 * byteswap_.h: New file.
518 2005-04-25 Albert Chin <china@thewrittenword.com>
520 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
523 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
525 * getdate.y (zone): Allow relunit_snumber after tZONE, so
526 that "UTC +1 second" continues to work. Problem reported
528 (relunit_snumber): New rule.
531 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
533 * getdate.y (universal_time_zone_table): New constant.
534 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
535 universal_time_zone_table.
536 (lookup_zone): Prefer universal_time_zone_table to
537 local_time_zone_table, so that "GMT" time stamps are allowed in
538 London during the summer. Problem reported by Ian Abbott.
540 2005-04-12 Jim Meyering <jim@meyering.net>
542 * human.c (humblock): Set *options even when returning due to
543 xstrtoumax conversion failure. Thanks to a used-uninitialized
546 2005-04-09 Jim Meyering <jim@meyering.net>
548 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
549 -Wuninitialized: initialize tm0.tm_year.
551 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
553 * getdate.y (parser_control): rels_seen is now a boolean, not a
554 count, since there's no maximum. All uses changed.
555 Add member dsts_seen.
556 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
558 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
559 Use pc_rels_seen to decide whther a date is absolute.
561 * getdate.y (number): Don't overwrite year.
562 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
565 2005-04-02 Simon Josefsson <jas@extundo.com>
567 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
568 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
570 2005-03-27 Jim Meyering <jim@meyering.net>
572 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
574 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
576 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
577 "one's complement" -> "ones' complement" in comment, as per Knuth.
578 "value of type" -> "type or expression" in comment.
579 * mktime.c, strftime.c: Propagate intprops.h comment nits.
581 2005-03-26 Jim Meyering <jim@meyering.net>
584 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
585 Correct typos: s/or/of/.
587 2005-03-23 Jim Meyering <jim@meyering.net>
589 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
591 2005-03-21 Jim Meyering <jim@meyering.net>
593 Changes imported from coreutils.
595 * cycle-check.c: Don't include xalloc.h.
597 * path-concat.c: Don't include assert.h.
598 (path_concat): Remove assertion that would have triggered
599 for ABASE starting with more than one slash.
600 Reported by Andreas Schwab.
602 * path-concat.c (path_concat): Set *BASE_IN_RESULT
603 properly when ABASE is an absolute file name.
604 Correct the description of this function.
606 Add an assertion and a test driver.
607 This fixes a bug introduced on 2004-07-02.
608 Andreas Schwab reported the resulting failure of cp --parents:
609 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
611 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
613 * strftime.c (my_strftime): If the underlying strftime returns 0
614 (which shouldn't happen), generate nothing instead of returning 0
615 immediately, so that nstrftime (NULL, ...) doesn't return 0.
617 2005-03-16 Bruno Haible <bruno@clisp.org>
619 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
621 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
623 * strftime.c (my_strftime): Prepend space to format so that we can
624 reliably distinguish strftime failure from empty output on POSIX
627 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
629 * iconvme.c (SIZE_MAX): New macro, if not already defined.
630 (iconv_string): Don't guess a size-zero buffer, as that might cause
631 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
632 result would be 'too large', where 'too large' is (heuristically)
633 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
634 overflow concerns. This will prevent some unwanted malloc failures
635 when the inputs are very large.
637 2005-03-15 Bruno Haible <bruno@clisp.org>
639 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
642 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
645 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
647 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
649 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
650 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
652 * strtol.c: Likewise.
654 2005-03-14 Simon Josefsson <jas@extundo.com>
656 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
659 2005-03-14 Jim Meyering <jim@meyering.net>
661 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
662 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
663 to be nonzero so that we (and caller) can detect the difference
664 between a valid zero-length expansion and an error return, even
665 when the underlying strftime fails before writing anything into
668 2005-03-10 Jim Meyering <jim@meyering.net>
670 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
671 so that this module works on systems without fchdir.
673 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
675 Factor int-properties macros into a single file, except for
677 * intprops.h: New file.
678 * getloadavg.c: Include it instead of limits.h.
679 (INT_STRLEN_BOUND): Remove.
680 * human.c: Include intprops.h.
681 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
682 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
683 * inttostr.h: Include intprops.h instead of limits.h.
684 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
685 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
686 for consistency with intprops.h.
687 (time_t_is_integer, twos_complement_arithmetic): Use them.
688 * sig2str.h: Include <signal.h>, intprops.h.
689 (INT_STRLEN_BOUND): Remove.
690 * strftime.c (TYPE_SIGNED): Remove.
691 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
692 * strtol.c: Adjust comments to match intprops.h.
693 * userspec.c: Include intprops.h.
694 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
695 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
696 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
697 instead of rolling our own expressions.
698 * xstrtol.c: Include xstrtol.h first, to test interface.
700 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
702 (my_strftime): Do not mishandle years close to INT_MAX, by doing
703 the right thing even if adding 1900 would overflow. Similarly
704 for tm_mon + 1 and tm_yday + 1.
705 Make %Y always equivalent to %C%y, and similarly for %G and %g.
706 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
707 (DO_SIGNED_NUMBER): New macro.
708 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
710 2005-03-07 Bruno Haible <bruno@clisp.org>
712 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
714 2005-03-03 Derek R. Price <derek@ximbiot.com>
715 Bruno Haible <bruno@clisp.org>
717 * pagealign_alloc.h: New file.
718 * pagealign_alloc.c: New file.
720 2005-01-28 Bruno Haible <bruno@clisp.org>
722 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
725 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
727 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
728 The workaround isn't strictly needed for POSIX conformance, and
729 it's too much of a pain to configure and maintain. We'll ask
730 people to fix their kernels instead.
731 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
732 (NANOSLEEP_BUG_WORKAROUND): Remove.
733 (xnanosleep): Remove the workaround.
735 2005-02-12 Bruno Haible <bruno@clisp.org>
737 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
739 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
741 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
742 * timespec.h (gettime): Return void, since it always
743 succeeds now. All uses changed.
744 * gettime.c (gettime) Likewise.
745 [HAVE_NANOTIME]: Prefer nanotime.
746 Assume gettimeofday succeeds, as POSIX requires.
747 Assime time () succeeds, since other code already does.
748 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
749 (timespec_subtract): Remove.
750 (NANOSLEEP_BUG_WORKAROUND): New constant.
751 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
752 things considerably. Use it only on GNU/Linux hosts, since the
753 workaround shouldn't be needed elsewhere.
755 2005-02-24 Bruno Haible <bruno@clisp.org>
757 * gettext.h: Update from GNU gettext 0.14.2.
759 2005-02-24 Bruno Haible <bruno@clisp.org>
761 * localcharset.c: Update from GNU gettext 0.14.2.
762 * config.charset: Update from GNU gettext 0.14.2.
764 2005-02-22 Simon Josefsson <jas@extundo.com>
766 * iconvme.h, iconvme.c: New files, from libc.
768 2005-02-20 Neil Conway <neilc@samurai.com>
770 * xgethostname.c (xgethostname): Check for ENOMEM, which is
771 returned by OSX/Darwin if the specified buffer is not large
772 enough for the hostname.
774 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
776 * memrchr.h: New file.
777 * chdir-long.c: Include it.
778 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
779 Don't bother including stddef.h.
781 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
783 * argp-help.c (__argp_help): Create a fake struct argp_state and
784 pass it to _help, otherwise the latter coredumps trying to
785 dereference state.root_argp.
787 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
789 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
791 Include <sys/types.h>, for dev_t.
792 (ME_DUMMY, ME_REMOTE): Move from here....
793 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
794 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
796 Include mountlist.h first, to test the interface.
798 2005-01-29 Bruno Haible <bruno@clisp.org>
800 * progname.c (program_name): Initialize.
801 Needed when linking statically on MacOS X.
803 2005-01-28 Bruno Haible <bruno@clisp.org>
805 * javacomp.sh.in: New file, from GNU gettext.
806 * javacomp.h: New file, from GNU gettext.
807 * javacomp.c: New file, from GNU gettext.
809 2005-01-26 Bruno Haible <bruno@clisp.org>
811 * javaexec.sh.in: New file, from GNU gettext.
812 * javaexec.h: New file, from GNU gettext.
813 * javaexec.c: New file, from GNU gettext.
815 2005-01-26 Simon Josefsson <jas@extundo.com>
817 * gai_strerror.c: Use GPL in header.
819 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
821 * argp-help.c (hol_entry_help): Avoid using non-constant
822 initializers for struct pentry_state.
823 (__argp_error): Check return value of __asprintf
824 (__argp_failure): Translate error message
826 * argp-parse.c: Removed braces around the expansion of N_()
828 2005-01-21 Jim Meyering <jim@meyering.net>
830 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
831 same value as for Solaris 9.
833 * chdir-long.c (chdir_long): Rewrite to remove limitation on
834 component length. This included changing the parameter to be
835 of type `char *' rather than `char const *'.
836 * chdir-long.h (chdir_long): Update prototype.
838 * openat.c (fdopendir, fstatat): New functions.
839 * openat.h: Include headers required for use of DIR and struct stat.
840 [AT_SYMLINK_NOFOLLOW]: Define.
841 (fdopendir, fstatat): Add prototypes.
843 2005-01-21 Bruno Haible <bruno@clisp.org>
845 * classpath.h: New file, from GNU gettext.
846 * classpath.c: New file, from GNU gettext.
848 2005-01-20 Simon Josefsson <jas@extundo.com>
850 * version-etc-fsf.c: New file, with version_etc_copyright.
851 * version-etc.c: Remove version_etc_copyright.
852 * version-etc.h (version_etc_copyright): Use [] instead of * in
853 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
855 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
857 * save-cwd.c (save_cwd): Remove code to support the case
858 where fchdir is missing or flaky.
860 2005-01-20 Simon Josefsson <jas@extundo.com>
862 * base64.h (isbase64): Add.
864 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
865 using a unsigned prototype, don't inline.
866 (base64_decode): Use it.
868 2005-01-19 Bruno Haible <bruno@clisp.org>
870 * sh-quote.h: New file, from GNU gettext.
871 * sh-quote.c: New file, from GNU gettext.
873 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
875 Merge changes from coreutils, as described below in several
876 changelogs dated today.
878 * save-cwd.c: Include "save-cwd.h" before other include files.
879 (O_DIRECTORY): Remove; not needed here, since "." must be
880 a directory. All uses removed.
881 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
882 universal on Suns, and we also need to test for IRIX.
883 Revamp code to use 'if' rather than '#if'.
884 Avoid unnecessary comparison of cwd->desc to 0.
886 * utimens.c (futimens): Robustify the previous patch, by checking
887 for known valid error numbers rather than observed invalid ones.
889 2005-01-18 Jim Meyering <jim@meyering.net>
891 * version-etc.c (version_etc_copyright): Update copyright date.
893 * utimens.c (futimens): Account for the fact that futimes
894 can also fail with errno == ENOSYS or errno == ENOENT.
895 Patch from Dmitry V. Levin.
897 Change the name of the robust chdir function from chdir to chdir_long.
898 * save-cwd.c: Include chdir-long.h rather than chdir.h.
899 (restore_cwd): Use chdir_long, not chdir.
900 * chdir-long.c: Renamed from chdir.c.
901 * chdir-long.h: Renamed from chdir.h.
902 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
905 2005-01-18 Bob Proulx <bob@proulx.com>
907 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
908 offsetof() macro construct to avoid compile failure with native HP-UX
909 11.0 ANSI C compiler.
911 2005-01-06 Bruno Haible <bruno@clisp.org>
913 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
914 because stpncpy.m4 takes care of it.
916 2004-01-24 Bruno Haible <bruno@clisp.org>
918 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
920 2003-10-09 Bruno Haible <bruno@clisp.org>
922 * progreloc.c: Include xalloc.h instead of xmalloc.h.
924 2005-01-06 Bruno Haible <bruno@clisp.org>
926 * fwriteerror.h (fwriteerror): Change specification to include fclose.
927 * fwriteerror.c: Include <stdbool.h>.
928 (fwriteerror): At the end, close the file stream. Record whether
929 stdout was already closed.
931 2004-05-27 Bruno Haible <bruno@clisp.org>
933 * execute.c (environ): Declare if needed.
934 * pipe.c (environ): Likewise.
935 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
937 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
939 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
940 definitions to be after all include files, to avoid collisions.
941 Problem reported by Bob Proulx.
943 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
945 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
946 not needed. This removes a dependency on the gettext module.
947 [defined _LIBC]: Do not include <libintl.h>; not needed.
949 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
951 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
954 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
956 * argp-parse.c: Include <stddef.h>.
957 (alignof, alignto): New macros.
958 (parser_init): Don't assume that void * is aligned sufficiently
961 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
962 need to extend the stack.
963 (YYINITDEPTH): New macro, so that the initial stack isn't overly
966 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
968 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
970 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
972 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
973 Remove now-obsolete comment about AIX.
974 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
975 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
976 (YYMAXDEPTH): New macro.
978 2004-12-18 Bruno Haible <bruno@clisp.org>
980 * fatal-signal.c (fatal_signals): Make non-const.
981 (init_fatal_signals): New function.
982 (uninstall_handlers, install_handlers): Ignore signals that were set to
984 (at_fatal_signal): Call init_fatal_signals.
985 (init_fatal_signal_set): Likewise. Ignore signals that were set to
987 Reported by Paul Eggert.
989 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
991 * getdate.y (textint): New member "negative".
992 (time_zone_hhmm): New function.
993 Expect 14 shift-reduce conflicts, not 13.
994 (o_colon_minutes): New rule.
995 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
996 (yylex): Set the "negative" member of signed numbers.
998 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
1000 Changes imported from coreutils.
1001 * hard-locale.c: Assume <locale.h> exists.
1003 (GLIBC_VERSION): New macro.
1004 (hard_locale): Assume setlocale exists.
1005 Rewrite to avoid #ifdef.
1006 Use strdup rather than malloc + strcpy.
1007 * human.c: Assume <locale.h> exists.
1008 (human_readable): Assume localeconv exists.
1010 2004-12-01 Jakub Jelinek <jakub@redhat.com>
1012 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
1013 convert T2, not T. (Imported from libc.)
1015 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
1017 * getcwd.c (is_ENAMETOOLONG): New macro.
1018 (__getcwd.c): Don't restore errno; glibc doesn't.
1019 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
1020 first, falling back to our code only if its results look suspicious.
1021 Ensure that the resulting buffer is only as large as necessary.
1023 * readutmp.c: Include readutmp.h first.
1024 Include <errno.h>, since readutmp.h no longer does that.
1025 * readutmp.h: Don't include <errno.h>,
1026 <sys/param.h>, <time.h>; not needed to establish interface.
1027 (errno): Remove decl.
1028 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
1029 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
1030 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1032 2004-11-28 Simon Josefsson <jas@extundo.com>
1034 * base64.h, base64.c: New file.
1036 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1038 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1040 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1042 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1043 HP's ANSI C compiler.
1044 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1045 Declaring int functions causes warnings on some modern systems and
1046 shouldn't be needed to compile on ancient ones.
1047 * same.c (MIN) [defined MIN]: Don't define, since it's already
1050 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1051 with the following changes.
1052 (__set_errno): Parenthesize properly.
1053 Include <stdbool.h>.
1054 (MIN, MAX, MATCHING_INO): New macros.
1055 (__getcwd): Define with prototype, not K&R form.
1056 Use heuristics to allocate default buffer on stack if possible.
1057 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1058 behavior, and to avoid the PATH_MAX limit when computing
1060 Use MATCHING_INO to compare inode number to file.
1061 Check for arithmetic overflow in size calculations.
1062 Fix bug in reallocation of dot array that caused getcwd to fail
1063 on directories nested deeper than 75.
1064 Be more careful about saving errno on error.
1065 Do not use realloc; use only free+malloc, as this is a bit
1066 more flexible and avoids a needless copy operation.
1067 Do not inspect st_dev and st_ino for symbolic links; POSIX
1068 doesn't specify the latter.
1069 Check for closedir errors.
1070 Avoid needless casts.
1071 Use "#ifdef weak_alias" around weak_alias, to be like other
1073 The following changes to getcwd.c have effect only when used in
1074 gnulib; they have no effect inside glibc proper.
1075 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1076 as alloca isn't used.
1077 (alloca, __alloca): Likewise.
1078 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1079 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1080 unconditionally, as gnulib assumes C89 or better.
1081 Do not include <sys/param.h>.
1082 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1083 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1085 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1086 Include <dirent.h> in a way that is compatible with modern Autoconf.
1087 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1088 New macros, if not already defined.
1089 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1090 Use "_LIBC", not "defined _LIBC", for consistency.
1091 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1093 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1094 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1095 * xgetcwd.c: David MacKenzie's old code was removed, so give
1096 credit only to Jim Meyering and adjust the copyright dates.
1097 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1098 <stdlib.h>, <unistd.h>, "pathmax.h".
1099 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1100 (INITIAL_BUFFER_SIZE): Remove.
1101 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1103 2004-11-23 Jim Meyering <jim@meyering.net>
1105 * getopt_.h: Remove trailing blanks.
1107 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1109 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1110 (futimens): New function, which uses futimes if available.
1111 (futimens, utimens): Support timespec==NULL, with same semantics
1112 as utime and utimens.
1113 * utimens.h (futimens): New decl.
1115 2004-11-23 Jim Meyering <jim@meyering.net>
1117 * __fpending.c: Add comment.
1119 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1121 * getopt_.h: Re-addition of __getopt_argv_const caused
1122 redefinition warnings. To avoid them, include the defines
1123 in `#if !defined __need_getopt ... #endif'. The only place
1124 where __getopt_argv_const is used is in definitions
1125 of getopt_long and getopt_long_only below, which are as well
1126 protected by `#ifndef __need_getopt'.
1127 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1128 __need_getopt after including <stdio.h> and <unistd.h> These
1129 headers might have defined it.
1131 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1133 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1135 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1136 optopt): Use them instead of invoking ## directly; otherwise, the
1137 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1139 2004-11-19 Bruno Haible <bruno@clisp.org>
1141 * strtok_r.c: Move comments from here...
1142 * strtok_r.h: ... to here.
1144 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1146 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1147 might fail. Problem reported by Yoann Vandoorselaere.
1148 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
1149 that mishandle size_t overflow.
1151 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1153 * canon-host.c: Include "strdup.h".
1154 (canon_host): Use getaddrinfo if available, so that IPv6 works.
1155 Use strdup instead of malloc/strcpy to duplicate strings.
1157 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
1158 (human_space_before_unit): New constant.
1159 * human.c (human_readable): Support it.
1161 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
1162 (xgetcwd): Set errno correctly when failing.
1163 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
1164 the failure is actually due to a PATH_MAX problem.
1166 Further getopt changes to make it more likely that glibc will
1167 buy the changes back.
1168 * getopt.c (POSIXLY_CORRECT): New constant.
1169 (getopt): Use it, so to preserve glibc semantic
1170 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
1171 when compiling for libc.
1172 * getopt_.h (__getopt_argv_const): Bring it back.
1173 (getopt_long, getopt_long_only): Use it.
1175 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
1176 New arg POSIXLY_CORRECT. All callers changed.
1177 (getopt): Argv is now char * const *, as per standard.
1178 (_getopt_internal_r, _getopt_internal): Argv is now char **,
1179 not char *__getopt_argv_const *.
1180 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1181 _getopt_long_only_r): Likewise.
1182 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
1183 * getopt_int.h (_getopt_internal, _getopt_internal_r,
1184 _getopt_long_r, _getopt_long_only_r): Likewise.
1185 * getopt_.h (__getopt_argv_const): Remove.
1186 (getopt): Argv is now char * const *, as per standard.
1188 * getdate.y (tORDINAL): New token.
1189 (day, relunit): Allow it for relative times.
1190 (relative_time_table): Use tORDINAL for ordinals.
1192 2004-11-15 Jim Meyering <jim@meyering.net>
1194 * closeout.c: Include "__fpending.h" once again.
1195 Include <stdbool.h>.
1196 (close_stdout): Don't fail just because stdout was closed initially,
1197 since some programs don't write to stdout in the normal course of
1198 operation (other than --version and --help), and we don't want this
1199 function to make e.g. `touch file >&-' fail.
1200 But do fail if it was closed and someone has tried to write to it.
1201 E.g., `printf foo >&-' must fail.
1203 2004-11-11 Simon Josefsson <jas@extundo.com>
1205 * strtok_r.h, strtok_r.c: New file.
1207 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
1209 * getopt_.h (__getopt_argv_const): New macro, to be used so that
1210 we can stop lying to compilers about the constness of argv when we
1211 are compiled outside glibc.
1212 (getopt, getopt_long, getopt_long_only): Use it.
1213 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
1215 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1216 _getopt_long_only_r): Likewise.
1217 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
1218 _getopt_long_only_r): Likewise.
1220 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
1221 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
1222 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
1223 the other external symbols.
1224 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
1225 declaration, since the above renaming now works around collisions.
1227 2004-11-11 Jim Meyering <jim@meyering.net>
1229 * linebreak.c: Remove trailing blanks.
1230 * alloca_.h: Likewise.
1231 * acosl.c: Likewise.
1232 * euidaccess.c: Likewise.
1233 * allocsa.h: Likewise.
1235 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
1237 * mktime.c (SHR): New macro, which is a portable
1238 substitute for >> that should work even on Crays.
1239 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
1240 Problem reported by Mark D. Baushke in
1241 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
1242 * getdate.y (SHR): Likewise.
1244 * strftime.c (SHR): Likewise.
1246 * quotearg.c (struct quoting_options): Use unsigned int for
1247 quote_these_too, so that right shifts are well defined. All uses
1250 2004-11-10 Simon Josefsson <jas@extundo.com>
1252 * getaddrinfo.h, getaddrinfo.c: New files.
1254 2004-11-10 Jim Meyering <jim@meyering.net>
1256 Ensure that no close failure goes unreported.
1257 * closeout.c (close_stdout): Always close stdout. I.e., don't
1258 return early when it seems there's nothing to flush.
1259 Don't include __fpending.h.
1261 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
1263 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
1265 2004-11-05 Bruno Haible <bruno@clisp.org>
1267 * readlink.c: Include stddef.h, needed for size_t on Woe32.
1268 Reported by Mark D. Baushke <mdb@cvshome.org>.
1270 2004-11-04 Bruno Haible <bruno@clisp.org>
1272 2004-09-11 Bruno Haible <bruno@clisp.org>
1273 * allocsa.valgrind: New file.
1274 2004-02-06 Bruno Haible <bruno@clisp.org>
1275 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
1276 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
1277 Reported by Christopher Seip <chris.seip@hp.com>.
1279 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1281 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
1282 with errno == ERANGE if the buffer is too small.
1283 Problem reported by Mark D. Baushke.
1285 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
1287 * xreadlink.c (MAXSIZE): New macro.
1288 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
1289 size does not exceed MAXSIZE. Avoid cast.
1290 As suggested by Mark D. Baushke in
1291 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
1292 if readlink fails with buffer size just under MAXSIZE, try again
1295 2004-11-02 Derek R. Price <derek@ximbiot.com>
1296 and Paul Eggert <eggert@cs.ucla.edu>
1298 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
1299 (get_date): Overparenthesize to avoid GCC warning.
1301 2004-11-02 Bruno Haible <bruno@clisp.org>
1303 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
1304 function returns void.
1306 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
1308 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1309 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
1312 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1314 * getdate.y: Add support for TZ="foo" within a date string.
1315 Fix some bugs near time_t boundaries. Reject dates with
1316 out-of-range components, e.g., "Sept 31".
1317 Include <stdlib.h>, "setenv.h", "xalloc.h".
1318 (ISDIGIT_LOCALE): Remove; unused.
1319 Note that the TZ and time functions used here are not reentrant.
1320 (mktime_ok, get_tz): New functions.
1321 (TZBUFSIZE): New constant.
1322 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
1323 This requires that we sometimes generate our own TZ="XXX..." setting.
1325 2004-10-27 Derek R. Price <derek@ximbiot.com>
1327 * mktime.c (not_equal_tm): Remove redundant check.
1329 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
1331 * getdate.y: Use Bison 1.875 features, and some minor
1332 code cleanups. This change does not affect semantics.
1333 Don't include <stdlib.h>; no longer needed.
1334 Don't include unlocked-io.h; only the "#if TEST" code uses
1335 stdio, and performance isn't crucial there.
1336 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
1337 Bison 1.875 features as described below.
1338 All uses of "PC." replaced by "pc->".
1339 (YYSTYPE): Add a forward declaration.
1340 (yylex, yyerror): Use full prototypes in forward decls.
1341 Use "%pure-parser" rather than obsolescent "%pure_parser".
1342 Use %parse-param and %lex-param instead of obsolescent
1343 YYPARSE_PARAM and YYLEX_PARAM.
1344 (meridian_table, month_and_day_table, time_units_table,
1345 relative_time_table, time_zone_table, military_table,
1346 lookup_zone, lookup_word, get_date):
1347 Use NULL instead of 0 where appropriate.
1348 (to_hour): Avoid abort (), to avoid a dependency on
1350 (yyerror, yylex): Now accepts parser_control * arg.
1351 (main) [TEST]: Use '\0' rather than 0 for char.
1353 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
1355 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
1356 It's now the caller's responsibility to handle the case where
1357 !HAVE_GETPAGESIZE && !defined getpagesize.
1359 * mktime.c (leapyear): Arg is long int, not int.
1361 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
1363 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
1365 2004-10-12 Simon Josefsson <jas@extundo.com>
1367 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1368 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
1371 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
1373 * vsnprintf.h: New file.
1374 * vsnprintf.c: New file.
1376 2004-10-07 Bruno Haible <bruno@clisp.org>
1378 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
1379 into the provided buffer.
1381 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
1383 * diacrit.c, diacrit.h: Add GPL notice.
1385 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
1386 * atanl.c (atanl): Keep the code as similar to glibc as possible.
1387 * logl.c (logl): Keep the code as similar to glibc as possible.
1388 This avoids a potential constant-folding bug.
1390 2004-10-05 Bruno Haible <bruno@clisp.org>
1392 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
1394 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1396 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
1397 * xmalloc.c (xmemdup): Likewise.
1398 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
1399 XFREE): Remove these long-obsolescent macros.
1400 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
1401 * xstrdup.c: Remove.
1403 * regex.c (re_comp): Cast gettext return value to char *,
1404 Problem reported by Martin Neitzel via Mark D. Baushke.
1406 2004-10-04 Simon Josefsson <jas@extundo.com>
1408 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
1409 '#ifdef USE_UNLOCKED_IO'.
1411 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1413 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
1414 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
1415 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
1416 regex.c, sha1.c, version-etc.c, yesno.c:
1417 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
1418 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
1419 the includer's responsibility.
1421 Sync from coreutils.
1423 * modechange.c (mode_compile): Don't decrement a pointer that
1424 points to the start of a string, as the C Standard says the
1425 resulting behavior is undefined.
1427 * backupfile.h (enum backuptype): Rename none -> no_backups,
1428 simple -> simple_backups, numbered_existing ->
1429 numbered_existing_backups, numbered -> numbered_backups
1430 to avoid shadowing problems. All uses changed.
1431 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
1432 * backupfile.c (check_extension, numbered_backup):
1433 Rename locals to avoid shadowing 'basename'.
1434 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
1437 * .cppi-disable: Add getopt_.h, getopt_int.h.
1438 * .cvsignore: Add getopt.h.
1440 2004-10-04 Simon Josefsson <jas@extundo.com>
1442 * memmem.h: New file.
1443 * memmem.c: New file, taken from glibc.
1445 2004-10-02 Jim Meyering <jim@meyering.net>
1447 * dirfd.h, getpagesize.h: Add copyright notice.
1449 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
1451 * snprintf.c: Remove comments as to why each header is needed.
1453 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
1455 * strsep.h: New file.
1456 * strsep.c: New file.
1458 2004-10-01 Simon Josefsson <jas@extundo.com>
1460 * snprintf.c (snprintf): Handle size==0.
1462 2004-10-01 Simon Josefsson <jas@extundo.com>
1463 Bruno Haible <bruno@clisp.org>
1465 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
1466 (snprintf): Declare 'args'.
1468 2004-09-30 Simon Josefsson <jas@extundo.com>
1470 * snprintf.h, snprintf.c: New files.
1472 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1474 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
1475 (hol_entry_help): Never translate an empty string.
1476 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
1477 * argp.h (OPTION_NO_TRANS): New option.
1479 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
1481 * xvasprintf.c: Include xalloc.h.
1482 (xvasprintf): Use xalloc_die, not xmalloc_die.
1484 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
1486 * dummy.c: Change copyright notice to FSF, and license to GPL.
1488 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
1490 * argp-pvh.c (argp_program_version_hook): Provide initial value.
1491 Problem reported by Bruno Haible in:
1492 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
1494 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
1496 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
1497 in case some system header has #define'd it. Problem reported by
1498 Soeren D. Schulze in
1499 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
1501 2004-09-08 Bruno Haible <bruno@clisp.org>
1503 * stdint_.h.in: New file, taken from GNU clisp.
1505 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
1507 * xvasprintf.h: New file.
1508 * xvasprintf.c: New file.
1509 * xasprintf.c: New file.
1511 2004-09-08 Bruno Haible <bruno@clisp.org>
1513 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
1515 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
1517 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
1519 Import from coreutils.
1520 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
1521 strings on unbounded length. alloca's performance benefits aren't
1522 that important here.
1524 (parse_with_separator): New function, with most of the internals
1525 of the old parse_user_spec. Allow user to omit both user and group,
1526 for compatibility with FreeBSD.
1527 Clone only the user name, not the entire spec.
1528 Do not set *uid, *gid unless entirely successful.
1529 Avoid memory leak in some failing cases.
1530 Fix regression for USER.GROUP reported by Dmitry V. Levin in
1531 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
1532 (parse_user_spec): Rewrite to use parse_with_separator.
1534 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
1536 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
1537 its complicated substitute.
1538 * argp-help.c: Include <errno.h>, for program_invocation_short_name
1539 and program_invocation_name.
1540 (__argp_basename) [!_LIBC]: Remove; the only use was
1541 replaced by its body.
1542 (__argp_short_program_name): Change condition from
1543 !defined __argp_short_program_name to
1544 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
1545 to match argp-namefrob.h.
1546 (__argp_failure): Don't assume strerror_r returns char *.
1547 * argp-parse.c (N_): Define unconditionally.
1548 (argp_default_options): Fill out initializers with 0 to avoid
1551 2004-08-12 Simon Josefsson <jas@extundo.com>
1553 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
1554 * getopt_.h: Renamed from getopt.h.
1556 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
1558 Merge from coreutils.
1560 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
1561 wmemchr or wmemcpy. Problem reported by Robert Dahlem
1562 for Reliant Unix 5.43.
1564 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
1565 (union fooround): Use uintmax_t, not long int.
1566 The rest is a merge from libc:
1567 [defined _LIBC]: Include <shlib-compat.h>.
1568 (_obstack) [defined _LIBC]: Remove after 2.3.4.
1570 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
1572 * strverscmp.c: Convert to UTF-8.
1574 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
1576 * obstack.h (obstack_empty_p):
1577 Don't assume that chunk->contents is suitably aligned.
1578 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
1579 Likewise. Problem reported by Benno in
1580 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
1582 * chown.c (rpl_chown): Work even if the file is writeable but not
1583 readable. This could be improved further but it'd take some work.
1585 2004-08-08 Simon Josefsson <jas@extundo.com>
1587 * xgethostname.c: Don't include error.h (not used).
1590 * getpass.c: Include getpass.h first.
1592 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
1594 * xalloc-die.c: New files.
1595 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
1597 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
1598 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
1599 (_, N_, xalloc_die): Move to xalloc-die.c.
1600 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
1601 so that we needn't mess with xalloc_msg_memory_exhausted.
1603 * sha1.h: Renamed from sha.h.
1604 (SHA1_H): Renamed from _SHA_H.
1605 (sha1_ctx): Renamed from sha_ctx.
1606 (sha1_init_ctx): Renamed from sha_init_ctx.
1607 (sha1_process_block): Renamed from sha_process_block.
1608 (sha1_process_bytes): Renamed from sha_process_bytes.
1609 (sha1_finish_ctx): Renamed from sha_finish_ctx.
1610 (sha1_read_ctx): Renamed from sha_read_ctx.
1611 (sha1_stream): Renamed from sha_stream.
1612 (sha1_buffer): Renamed from sha_buffer.
1613 * sha1.c: Likewise; renamed from sha.c.
1614 Do not include <sys/types.h>.
1615 Include <stddef.h> rather than <stdlib.h>.
1617 2004-08-08 Bruno Haible <bruno@clisp.org>
1619 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
1620 FILESYSTEM_PREFIX_LEN.
1621 * progreloc.c: Likewise.
1622 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
1624 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
1627 * argp-help.c (make_hol, hol_append): Don't assume that
1628 SIZE_MAX is a valid preprocessor constant.
1629 (__argp_basename): Change from "#ifndef _LIBC"
1630 to "#ifndef __argp_short_program_name", so that
1631 we don't compile these functions for tar.
1633 More merges from coreutils.
1634 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
1635 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
1637 * addext.c: Remove; no longer needed.
1638 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
1639 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
1640 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
1641 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
1642 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
1643 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
1644 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
1645 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
1646 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
1647 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
1648 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
1649 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
1650 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
1651 Import changes from coreutils.
1653 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
1655 Merge from coreutils.
1657 * .gdb-history: Remove; this doesn't belong here.
1659 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
1660 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
1661 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
1663 * dirname.h: Include <stdbool.h>.
1664 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
1665 for consistency with POSIX terminology. All uses changed.
1666 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
1667 (strip_trailing_slashes): Use bool for booleans.
1668 * stripslash.c (strip_trailing_slashes): Likewise.
1670 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
1671 sometimes returns a positive errno value even when it succeeds.
1672 (print_errno_message) [!LIBC]: Fall back on strerror if
1675 * path-concat.c (mempcpy): Don't define if a system header defines it.
1676 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
1677 (longest_relative_suffix): New function.
1678 (path_concat): Use it. Assume first argument is not NULL.
1679 Port to DOS. Omit redundant separators.
1680 Report an error instead of returning NULL.
1681 Use mempcpy instead of memcpy.
1682 (xpath_concat): Remove: not declared or used.
1684 * same.h: Include <stdbool.h>
1685 (same_name): Return bool, not int.
1686 * same.c (same_name): Likewise.
1687 (errno): Don't declare; we assume C89 or better now.
1689 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
1690 if not already defined.
1692 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
1693 * dup-safer.c (errno): Likewise.
1695 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
1697 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
1700 2004-08-03 Simon Josefsson <jas@extundo.com>
1702 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
1703 * progname.h: Don't include stdbool.h.
1705 2004-08-02 Simon Josefsson <jas@extundo.com>
1707 * getsubopt.h: New file, with comments from Bruno Haible.
1708 * getsubopt.c: New file, from glibc, but slightly modified based on
1709 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
1711 2004-08-01 Simon Josefsson <jas@extundo.com>
1713 * xgetdomainname.c: Include stdlib.h, for free().
1715 2004-07-16 Simon Josefsson <jas@extundo.com>
1717 * dummy.c: New file.
1719 2004-07-16 Bruno Haible <bruno@clisp.org>
1721 * backupfile.h: Add extern "C" for C++.
1722 * closeout.h: Likewise.
1723 * copy-file.h: Likewise.
1724 * findprog.h: Likewise.
1725 * full-write.h: Likewise.
1726 * pathname.h: Likewise.
1727 * progname.h: Likewise.
1728 * stpcpy.h: Likewise.
1729 * stpncpy.h: Likewise.
1730 * strcase.h: Likewise.
1731 * strstr.h: Likewise.
1732 * xalloc.h: Likewise.
1734 * mbswidth.h: Add extern "C" for C++.
1735 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
1737 2004-07-09 Simon Josefsson <jas@extundo.com>
1739 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
1740 failed without this.)
1742 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1744 * fchown-stub.c: New file.
1746 2004-06-24 Jim Meyering <jim@meyering.net>
1748 * obstack.h (obstack_base): Cast to (void *), per documentation.
1750 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
1752 * argz.c, argz_.h: New files, which are autoupdated from libtool.
1754 2004-06-01 Jim Meyering <jim@meyering.net>
1756 * calloc.c: New file.
1758 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
1760 * getdate.y (yylex): Allow space between sign and number.
1761 Problem reported by Dan Jacobson.
1763 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
1764 and Jim Meyering <jim@meyering.net>
1766 Merge from coreutils CVS.
1768 * stat-macros.h: New file, with contents from file-type.h
1769 and coreutils' system.h.
1770 * file-type.c: Include "stat-macros.h".
1771 * file-type.h (file_type): Move all macro definitions to new file,
1774 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
1775 Wrap old code with this conditional.
1776 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
1777 function that does not dereference symlinks.
1778 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
1780 * xreadlink.c: Include xreadlink.h first, to catch .h file
1781 dependency problems.
1782 (xreadlink): Accept new arg SIZE, for efficiency.
1783 All decls and uses changed.
1784 * xreadlink.h: Include <stddef.h>, for size_t.
1786 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
1787 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
1789 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
1791 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
1793 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
1794 macros to be defined.
1795 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
1796 the allocator returns NULL because the requested size is zero.
1798 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
1800 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
1801 var. Add comment explaining why libc still defines it. This
1802 merges the following patch from glibc:
1803 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
1805 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
1807 * obstack.c (_obstack): Remove unused variable. It hasn't been
1808 present in glibc since revision 1.1 of this file.
1809 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
1810 obstack_alignment_mask, obstack_alloc, obstack_base,
1811 obstack_blank, obstack_blank_fast, obstack_chunk_size,
1812 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
1813 obstack_grow0, obstack_init, obstack_int_grow,
1814 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
1815 obstack_next_free, obstack_object_size, obstack_ptr_grow,
1816 obstack_ptr_grow_fast, obstack_room): Remove declarations of
1817 nonexistent functions.
1819 2004-05-17 Derek R. Price <derek@ximbiot.com>
1820 Paul Eggert <eggert@cs.ucla.edu>
1822 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
1824 2004-05-14 Bruno Haible <bruno@clisp.org>
1826 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
1827 that consists of a '.' followed by an empty digit string.
1828 Patch by Tor Lillqvist <tml@iki.fi>.
1830 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
1832 Port obstack to the AS/400, where pointers are 16 bytes wide and
1833 you cannot cast an integer to a valid pointer. This patch is
1834 currently waiting to be integrated into glibc; see
1835 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
1837 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
1838 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
1839 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
1840 (struct obstack): temp member is now a union of a pointer and
1841 an integer, instead of an integer. All integer uses changed.
1842 This does not affect the physical layout of struct obstack,
1843 except on hosts (like the AS/400) where the size or alignment of
1844 void * is greater than that of ptrdiff_t.
1845 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
1846 __STDC__)]: Store temporary in pointer member of union, not
1848 * obstack.c: Include <stddef.h>, for offsetof.
1849 (struct fooalign): Remove; it doesn't need a name.
1850 (union fooround): Change double to long double, and add void *.
1851 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1852 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1853 not a macro. Hence the values are always int; so remove all
1854 casts-to-int in uses.
1856 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1857 Derek Price <derek@ximbiot.com>
1859 * alloca.c: Include <alloca.h>, to get our interface.
1860 * alloca_.h: Use __alloca on AIX, so that we don't have to
1861 include <alloca.h> first. Use C89 prototype for alloca; this
1862 requires including <stddef.h> for size_t. Use extern "C" if C++.
1863 Use #elif for simplicity, since we can assume C89 now.
1864 Don't try to source the system alloca.h since it will not be found
1865 and to prevent recursively including its replacement.
1866 * fnmatch.c: Include <alloca.h> instead of opencoding.
1867 * regex.c: Likewise.
1869 2004-05-16 Derek Price <derek@ximbiot.com>
1870 Paul Eggert <eggert@cs.ucla.edu>
1872 getline cleanup. This changes the getndelim2 API: both order of
1873 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1876 * getline.c: Don't include stddef.h or stdio.h, since our
1877 interface does that.
1878 (getline): Always use getdelim, so that we don't have two
1879 copies of this code.
1880 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1882 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1883 (GETNDELIM2_MAXIMUM): New macro.
1884 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1885 instead of the old practice of delim2==0. All callers changed.
1886 Return -1 on overflow, instead of returning junk.
1887 Do not set *linesize unless allocation succeeds.
1888 * getndelim2.h: Do not include stddef.h; no longer needed, now
1889 that we include sys/types.h.
1890 * getnline.h: Likewise.
1891 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1892 (getndelim2): Reorder arguments.
1893 * getnline.c (getnline, getndelim):
1894 Don't discard the NMAX argument.
1895 (getnline): Invoke getndelim, to avoid code duplication.
1896 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1897 of (size_t) -1 by callers of the getnline family.
1899 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1901 * nanosleep.c (suspended): Change its type from int to
1902 sig_atomic_t volatile.
1903 (first_call): Make it private to rpl_nanosleep, and have it
1904 be zero initially as that's a bit faster.
1905 (my_usleep): Round up fractional times instead of truncating them,
1906 as this is the usual meaning for 'sleep'.
1908 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1910 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1911 (ENOSYS): Define if not defined.
1912 (settime): Fall back on stime if it exists and settimeofday fails.
1913 But don't bother with fallbacks if a method fails with errno == EPERM.
1915 2004-05-11 Jim Meyering <jim@meyering.net>
1917 Prior to this change, the save_cwd caller required read access to the
1918 current directory on most systems (ones with the fchdir function).
1920 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
1921 fails, try write-only, and finally, resort to using xgetcwd.
1923 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1925 * obstack.c, obstack.h: Import changes from libc.
1927 2004-04-28 Bruno Haible <bruno@clisp.org>
1929 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1930 implicitly appends .exe to executables.
1931 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
1932 accepts Windows pathnames.
1933 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1934 Cygwin like Windows, since it now accepts Windows pathnames.
1935 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1936 Cygwin like Windows, since it now accepts Windows pathnames.
1937 Reported by Derek Robert Price <derek@ximbiot.com>.
1939 2004-04-20 Jim Meyering <jim@meyering.net>
1941 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
1943 2004-04-20 Jim Meyering <jim@meyering.net>
1944 Bruno Haible <bruno@clisp.org>
1946 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
1947 memory when realloc fails.
1949 2004-04-18 Jim Meyering <jim@meyering.net>
1951 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1952 don't leak memory and do call END_UTMP_ENT.
1954 2004-04-11 Paul Eggert <eggert@twinsun.com>
1956 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1957 (CHAR_BIT): Remove, since we assume C89.
1958 Include <stdint.h> if available, as per current Autoconf CVS advice.
1960 2004-03-30 Paul Eggert <eggert@twinsun.com>
1962 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1963 not bool, to be more consistent with Unix conventions.
1964 Suggested by Bruno Haible.
1966 Merge from coreutils.
1968 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
1971 * getdate.h: Include stdbool.h, and timespec.h instead of
1972 the usual <time.h> dance.
1973 (get_date): Change signature to support fractional time stamps.
1974 All callers changed.
1975 * getdate.y: Include "getdate.h" first, as we can now
1976 assume C89 and don't need to worry about 'const'.
1977 Similarly, include "unlocked-io.h" near start, not in middle.
1979 (textint.value): Use long int rather than int.
1980 (textint.digits): Use size_t rather than int.
1981 (BILLION, LOG10_BILLION): New constants.
1982 (parser_control): New member rel_ns. Members day_ordinal,
1983 time_zone, month, day, hour, minutes, rel_year, rel_month,
1984 rel_day, rel_hour, rel_minutes, rel_seconds
1985 are now long int, not int. Member seconds is now struct timespec,
1986 not int. New member timespec_seen. Members dates_seen, days_seen,
1987 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
1989 (%union.intval): Now long int, not int.
1990 New member timespec.
1991 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
1992 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
1993 (spec): Now is a timespec or an item list.
1994 (timespec, items): New nonterminals.
1995 (time, rel, relunit, number, get_date):
1996 Add support for fractional seconds.
1997 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
1998 (gmtime, localtime, mktime): Remove decls; not needed with C89.
1999 (to_hour): First arg is now long int, not int.
2000 (to_year): Returns long int, not int.
2001 Don't treat year -70 like 70.
2002 (tm_diff): Returns long int, not int.
2003 (lookup_word): Use bool instead of int when appropriate.
2004 (yylex): Use size_t for count, not int.
2005 Detect overflow when parsing large integer constants.
2006 Add support for fractions.
2007 (get_date): Make pointers 'const' if possible.
2008 Use more-portable code to detect integer overflow.
2009 (main) [TEST]: Adjust to above changes. Test for localtime failure.
2010 Don't use ctime; it's not reliable if the year has >4 digits.
2012 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
2013 This is for compatibility with BSD.
2015 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
2016 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
2017 From coreutils' system.h.
2019 * userspec.c: Don't include "posixver.h".
2020 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
2021 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
2022 compatible extension. Simplify code by removing a boolean int
2023 that was always nonzero if a string was nonnull.
2025 2004-03-30 Jim Meyering <jim@meyering.net>
2027 Merge from coreutils.
2029 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
2031 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2032 an empty input stream.
2034 * readtokens.c: Include <stdbool.h>.
2035 (readtoken): Use `size_t' rather than int/long.
2036 All callers adjusted.
2037 Use `bool' rather than `int' where appropriate.
2038 Use memset rather than an explicit loop.
2039 Use x2nrealloc rather than xrealloc.
2040 Allow the use of `\0' as a delimiter.
2041 (readtokens): Likewise.
2042 * readtokens.h (readtoken, readtokens): Update prototypes.
2044 2004-03-30 Bruno Haible <bruno@clisp.org>
2046 * getloadavg.c (getloadavg): Don't assume setlocale returns
2049 2004-03-29 Paul Eggert <eggert@twinsun.com>
2051 Merge changes to getloadavg.c from coreutils and Emacs.
2053 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2054 Define to an expression, not to the empty string.
2055 Include cloexec.h and xalloc.h.
2056 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2057 Use set_cloexec_flag rather than rolling our own.
2058 * cloexec.c, cloexec.h: New files.
2060 2004-03-18 Paul Eggert <eggert@twinsun.com>
2062 * getopt.h: Sync with libc CVS.
2064 2004-03-18 Paul Eggert <eggert@twinsun.com>
2065 Bruno Haible <bruno@clisp.org>
2067 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2068 not on all platforms that have <wchar.h>.
2069 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2071 2004-03-09 Paul Eggert <eggert@twinsun.com>
2073 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2075 * getopt_int.h: New file, also synced from libc.
2077 2004-03-07 Paul Eggert <eggert@twinsun.com>
2079 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2080 '#if' expressions. Unlike the code it replaces, it does not
2081 depend on (defined _SC_PAGESIZE). However, it does depend on
2082 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2083 first reported by Jason Andrade in
2084 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2086 2004-01-18 Simon Josefsson <jas@extundo.com>
2088 * strdup.h: New file.
2089 * strdup.c: Include it.
2090 * path-concat.c: Include strdup.h. Drop strdup declaration.
2091 * userspec.c: Include strdup.h. Drop strdup declaration.
2093 2004-02-06 Karl Berry <karl@gnu.org>
2095 * config.charset: update from gettext 0.14.1.
2097 2004-02-05 Paul Eggert <eggert@twinsun.com>
2099 Add comments and code, prompted by suggestions from Bruno Haible
2101 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2102 describing the enum quoting_style values.
2103 * quotearg.c (quotearg_alloc): New function.
2104 (quotearg_buffer_restyled): Treat lone { and } as special.
2105 Treat = as special. Work around bug with older shells
2106 that "see" a '\' that is really the 2nd byte of a multibyte char.
2107 Quote empty string with shell_quoting_style.
2109 2004-02-03 Bruno Haible <bruno@clisp.org>
2111 * pipe.h: New file, from GNU gettext.
2112 * pipe.c: New file, from GNU gettext.
2114 2004-01-27 Bruno Haible <bruno@clisp.org>
2116 * execute.h: New file, from GNU gettext.
2117 * execute.c: New file, from GNU gettext.
2118 * w32spawn.h: New file, from GNU gettext.
2120 2004-01-23 Paul Eggert <eggert@twinsun.com>
2122 Exit-status fix from coreutils.
2124 Use exit_failure consistently in place of EXIT_FAILURE,
2125 so that program exit statuses are consistent on failure.
2127 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2128 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2129 * argmatch.h: Comment fix to match the above.
2130 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2131 Now a macro referring to exit_failure, instead of a separate
2132 variable. Include "exitfail.h" to get it.
2133 * xstrtol.h: Include "exitfail.h".
2134 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2136 * long-options.c (parse_long_options): Use prototype
2137 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2140 2004-01-21 Jim Meyering <jim@meyering.net>
2142 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2143 so as not to conflict with a different-sized __mktime_internal
2144 function in GNU libc.
2145 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2146 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2148 2004-01-18 Paul Eggert <eggert@twinsun.com>
2150 Merge from diffutils.
2152 * file-type.c (file_type): Add typed memory objects.
2153 * file-type.h (S_TYPEISTMO): New macro.
2155 * c-stack.h (c_stack_action): Remove argv argument.
2156 * c-stack.c (c_stack_action): Likewise. All uses changed.
2157 (die): Don't calculate message unless segv_action returns.
2158 (get_stack_location, min_address_from_argv, max_address_from_argv,
2159 volatile stack_base, volatile_stack_size): Remove.
2160 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
2161 that every segmentation violation is a stack overflow. (Ouch!)
2162 See Debian bug 136249 (still outstanding) for more info about why
2163 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
2165 2003-11-30 Bruno Haible <bruno@clisp.org>
2167 Safer stack allocation.
2168 * setenv.c: Include allocsa.h.
2169 (alloca): Remove fallback definition.
2170 (freea): Remove macro.
2171 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
2174 2003-10-17 Bruno Haible <bruno@clisp.org>
2176 * binary-io.h: Avoid warnings on Cygwin.
2178 2003-12-28 Bruno Haible <bruno@clisp.org>
2180 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
2181 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
2183 2003-11-28 Bruno Haible <bruno@clisp.org>
2185 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
2187 2003-11-27 Bruno Haible <bruno@clisp.org>
2189 * wait-process.c: On Windows, include windows.h. Needed on mingw.
2191 2003-11-17 Bruno Haible <bruno@clisp.org>
2193 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
2195 2003-11-24 Bruno Haible <bruno@clisp.org>
2197 * xallocsa.h: New file, from GNU gettext.
2198 * xallocsa.c: New file, from GNU gettext.
2200 2003-11-24 Bruno Haible <bruno@clisp.org>
2202 * allocsa.h: New file, from GNU gettext.
2203 * allocsa.c: New file, from GNU gettext.
2205 2003-11-24 Bruno Haible <bruno@clisp.org>
2207 * eealloc.h: New file.
2209 2004-01-15 Jim Meyering <jim@meyering.net>
2211 Merge from coreutils.
2213 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
2214 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
2215 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
2217 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
2218 optional configure-time default.
2220 * version-etc.c (version_etc_copyright): Update copyright date.
2222 * xreadlink.c (xreadlink): Correct outdated comment.
2224 2004-01-15 Paul Eggert <eggert@twinsun.com>
2226 Merge from coreutils.
2228 * posixver.c: Include posixver.h.
2230 * same.c: Include <stdbool.h>, <limits.h>.
2231 (_POSIX_NAME_MAX): Define if not defined.
2233 (same_name): If file names are silently truncated, report
2234 that the file names are the same if they are the same after
2235 the silent truncation.
2237 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
2238 conversion function.
2239 * xstrtod.c (xstrtod): Likewise. All callers changed to
2240 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
2243 2004-01-14 Paul Eggert <eggert@twinsun.com>
2245 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
2246 with like-named macro in fnmatch.c.
2247 (EXT): Use an internal constant instead.
2249 Merge fnmatch patches from glibc.
2250 * fnmatch.c (mbsinit): Remove define.
2251 Add libc_hidden_ver (__fnmatch, fnmatch).
2252 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
2253 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
2255 2003-12-14 Karl Berry <karl@gnu.org>
2257 * config.charset: update from gettext-runtime.
2259 2003-12-03 Paul Eggert <eggert@twinsun.com>
2261 * getgroups.c (getgroups): xmalloc takes one argument, not two.
2262 Bug reported by Alfred M. Szmidt.
2264 2003-11-29 Karl Berry <karl@gnu.org>
2266 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
2268 2003-11-23 Paul Eggert <eggert@twinsun.com>
2269 Bruno Haible <bruno@clisp.org>
2271 * printf-parse.h: Don't include sys/types.h.
2272 (ARG_NONE): New macro.
2273 (char_directive): Change type of *arg_index fields to size_t.
2274 * printf-parse.c: Don't include sys/types.h.
2275 (SSIZE_MAX): Remove macro.
2276 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
2277 Remove unnecessary overflow check.
2278 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
2281 2003-11-24 Paul Eggert <eggert@twinsun.com>
2283 * alloca.c: Remove dependency on xalloc module.
2284 (xalloc_die): Remove.
2285 (memory_full) [!defined emacs]: New macro.
2286 [!defined emacs]: Don't include xalloc.h.
2287 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
2288 address arithmetic overflows. Change datatypes a bit to avoid
2291 2003-11-22 Jim Meyering <jim@meyering.net>
2293 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
2295 2003-11-17 Bruno Haible <bruno@clisp.org>
2297 * vasnprintf.c (alloca): Remove fallback definition.
2298 (freea): Remove definition.
2299 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
2300 Reported by Paul Eggert.
2302 2003-11-17 Jim Meyering <jim@meyering.net>
2304 On systems without utime and without a utimes function capable of
2305 dealing with a NULL struct utimbuf* argument, this utime replacement
2306 could -- in unusual circumstances -- leak a file descriptor.
2307 * utime.c: Include <unistd.h> and <errno.h>.
2308 (utime_null): Be sure to close `fd' and to preserve errno.
2309 Reported by Geoff Collyer via Arnold Robbins.
2311 2003-11-16 Paul Eggert <eggert@twinsun.com>
2312 Bruno Haible <bruno@clisp.org>
2314 Protect against address arithmetic overflow.
2315 * printf-args.h: Include stddef.h.
2316 (arguments): Change type of field 'count' to size_t.
2317 * printf-args.c (printf_fetchargs): Use size_t instead of
2318 'unsigned int' where appropriate.
2319 * printf-parse.h: Include sys/types.h.
2320 (char_directive): Change type of *arg_index fields to ssize_t.
2321 (char_directives): Change type of fields 'count', max_*_length to
2323 * printf-parse.c: Include sys/types.h and xsize.h.
2324 (SSIZE_MAX): Define fallback value.
2325 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
2326 instead of 'int' where appropriate. Check a_allocated, d_allocated
2327 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
2328 * vasnprintf.c: Include xsize.h.
2329 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
2330 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
2331 overflow. Avoid wraparound when converting a width or precision from
2334 2003-11-16 Bruno Haible <bruno@clisp.org>
2336 Update from GNU gettext.
2337 * printf-parse.c: Generalize to it can be compiled for wide strings.
2338 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
2339 * vasnprintf.c: Generalize to it can be compiled for wide strings.
2340 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
2341 SNPRINTF): New macros.
2342 Don't include <alloca.h> if the file is used inside libintl.
2343 (local_wcslen): New function, for Solaris 2.5.1.
2344 (VASNPRINTF): Use it instead of wcslen.
2346 2003-11-16 Bruno Haible <bruno@clisp.org>
2348 * xsize.h (xmax): New function.
2349 (xsum, xsum3, xsum4): Declare as "pure" functions.
2351 2003-11-12 Paul Eggert <eggert@twinsun.com>
2353 * xalloc.h: Do not include <limits.h> or <stdint.h>.
2354 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
2355 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
2356 heuristic is just as accurate as far as we know, and it removes a
2357 dependency on size_max.m4 and ptrdiff_max.m4.
2359 2003-11-12 Paul Eggert <eggert@twinsun.com>
2361 * xstrtol.c (__xstrtol): Remove "break" immediately after
2362 "return", to pacify some unknown compiler. Problem reported
2365 2003-11-11 Bruno Haible <bruno@clisp.org>
2367 * xsize.h (SIZE_MAX): Remove fallback definition.
2368 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
2371 2003-11-10 Paul Eggert <eggert@twinsun.com>
2373 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
2374 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
2375 rejected some allocations of exactly SIZE_MAX - 2 bytes.
2377 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
2378 not (size_t) -1, since it's defined here.
2380 2003-11-06 Paul Eggert <eggert@twinsun.com>
2382 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
2383 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
2384 Reject sizes of exactly SIZE_MAX bytes.
2385 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
2386 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
2388 2003-11-05 Bruno Haible <bruno@clisp.org>
2390 * xsize.h: Include limits.h, to avoid a possible collision with
2391 SIZE_MAX defined in <limits.h> on Solaris.
2393 2003-11-04 Bruno Haible <bruno@clisp.org>
2395 * xsize.h: New file.
2396 * linebreak.c: Include xsize.h.
2397 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
2398 argument for overflow.
2399 Suggested by Paul Eggert.
2401 2003-10-31 Bruno Haible <bruno@clisp.org>
2403 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
2404 to avoid (extremely rare) race condition.
2405 Suggested by Paul Eggert.
2407 2003-11-03 Jim Meyering <jim@meyering.net>
2409 * userspec.c: Include "userspec.h".
2410 * userspec.h: New file.
2412 2003-10-31 Paul Eggert <eggert@twinsun.com>
2414 * mountlist.h (struct mount_entry.me_type_malloced): New member.
2415 * mountlist.c (SIZE_MAX): Define if not defined already.
2416 (read_filesystem_list): Set and use me_type_malloced.
2417 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
2418 whatever the type happens to be), for brevity and consistency.
2419 Check for size calculation overflow on Alphas running OSF/1.
2421 2003-10-31 Jim Meyering <jim@meyering.net>
2423 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
2425 * linebuffer.c: Include <string.h> for declaration of memset.
2427 2003-10-30 Paul Eggert <eggert@twinsun.com>
2428 Bruno Haible <bruno@clisp.org>
2430 * vasprintf.c: Include <limits.h>, <stdlib.h>.
2431 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
2433 2003-10-29 Paul Eggert <eggert@twinsun.com>
2435 * xalloc.h (xalloc_oversized): Now a macro, not a function,
2436 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
2438 * quotearg.c (quotearg_n_options): Use it.
2439 * group-member.c: Include <stdbool.h>.
2440 (free_group_info): Arg is now const *; don't free arg.
2441 (get_group_info): Now returns bool and accepts struct group_info *,
2442 rather than returning a malloc'ed struct group_info *.
2443 All uses changed. Check for overflow in internal size calculation.
2445 * getusershell.c (readname): Simplify the code by using x2nrealloc
2446 rather than xmalloc/xrealloc.
2447 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
2448 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
2449 conformance bug: the old code used a pointer after freeing the
2450 storage that it addressed.
2451 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
2452 rather than doing it by hand.
2453 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
2454 the buffer preserved. Use free and xmalloc instead.
2455 * quotearg.c (quotearg_n_options): Likewise.
2456 Use a simpler test for size overflow. Don't use xalloc_oversized
2457 because unsigned int might be wider than size_t (!); this suggests
2458 that we should switch from unsigned int to size_t for slot numbers.
2460 2003-10-27 Bruno Haible <bruno@clisp.org>
2462 * stdbool_.h: Better support for BeOS.
2464 2003-10-27 Paul Eggert <eggert@twinsun.com>
2466 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
2467 to allocate the returned structure. Do not allocate a subarray,
2468 as x2nrealloc will do that.
2469 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
2470 instead of xnrealloc.
2471 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
2473 2003-10-26 Paul Eggert <eggert@twinsun.com>
2475 * xalloc.h (xalloc_oversized): New static inline function, for
2476 callers that want to do their own size-overflow checking. Include
2477 <stdbool.h>, since xalloc_oversized returns bool.
2478 * xalloc.c (array_size_overflow): Remove. All callers changed
2479 to use xalloc_oversized.
2481 Add two functions x2realloc, x2nrealloc, for programs that grow
2482 arrays dynamically by doubling their sizes.
2483 * xalloc.h (x2realloc, x2nrealloc): New decls.
2484 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
2487 Port to C99 semantics for 'inline' of external functions.
2488 Bug reported by Bruno Haible.
2489 * xmalloc.c (xnmalloc_inline): New static inline function,
2490 with the old contents of xnmalloc.
2491 (xnmalloc, xmalloc): Use it.
2492 (xnrealloc_inline): New static inline function,
2493 with the old contents of xnrealloc.
2494 (xnrealloc, xrealloc): Use it.
2496 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
2498 2003-10-25 Paul Eggert <eggert@twinsun.com>
2500 Fix several address-calculation bugs in the hash modules,
2501 plus some minor code cleanup.
2503 * hash.h: Include <stdbool.h>, for bool.
2504 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
2505 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
2506 hash_get_n_entries, hash_get_max_bucket_length,
2507 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
2508 hash_rehash): Use size_t rather than unsigned.
2509 * hash.c (struct hash_table, hash_get_n_buckets,
2510 hash_get_n_buckets_used, hash_get_n_entries,
2511 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
2512 hash_get_entries, hash_do_for_each, hash_string, is_prime,
2513 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
2515 (SIZE_MAX): Define if not defined.
2516 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
2517 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
2519 Use const * when possible.
2520 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
2521 (check_tuning): Fix bug: if tuning parameters were very close to
2522 0 or 1, rounding errors could have caused subscript violations.
2523 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
2524 (hash_initialize): Add 'fail:' label
2525 to free table and return NULL, and use it to simplify code.
2526 Use calloc rather than clearing the storage ourself.
2527 (hash_initialize, hash_rehash): Check for arithmetic overflow in
2528 buffer size calculations.
2529 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
2530 Include <stddef.h>, for size_t.
2531 * hash-pjw.c (hash_pjw): Likewise.
2532 Switch to method described by Bruno Haible.
2533 Include <limits.h>, for CHAR_BIT.
2534 (SIZE_BITS): New macro.
2536 2003-10-21 Paul Eggert <eggert@twinsun.com>
2538 * getndelim2.c (getndelim2): When size calculation overflows,
2539 ceiling the allocation at NMAX bytes rather than silently
2540 discarding input bytes before NMAX is reached. This makes
2541 a difference only if NMAX exceeds SIZE_MAX / 2.
2543 * obstack.c: Merge from glibc.
2544 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
2545 Add libc_hidden_def (_obstack_newchunk).
2546 (_obstack_free) [! defined _LIBC]: Remove.
2547 [defined _LIBC]: Make a strong alias from obstack_free, rather than
2548 a clone of the function body.
2549 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
2550 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
2552 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
2553 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
2556 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
2557 (obstack_ptr_grow_fast, obstack_int_grow_fast):
2558 Don't use lvalue casts, as GCC plans to remove support for them
2559 in GCC 3.5. Reported by Joseph S. Myers. This bug
2560 was also present in the non-GCC version, indicating that this
2561 code had always been buggy and had never been widely used.
2562 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
2563 Use the fast variant of each macro, rather than copying the
2564 definiens of the fast variant; that way, we'll be more likely to
2565 catch future bugs in the fast variants.
2567 2003-10-20 Bruno Haible <bruno@clisp.org>
2569 * wait-process.h: New file, from GNU gettext.
2570 * wait-process.c: New file, from GNU gettext.
2572 2003-10-19 Jim Meyering <jim@meyering.net>
2574 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
2576 2003-10-16 Paul Eggert <eggert@twinsun.com>
2578 * getgroups.c: Include <errno.h>, <stdlib.h>.
2579 (getgroups): First arg is int, not size_t.
2580 Don't let 'free' mangle errno.
2582 2003-10-16 Jim Meyering <jim@meyering.net>
2584 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
2586 2003-10-15 Paul Eggert <eggert@twinsun.com>
2588 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
2590 (new_exclude, add_exclude_file): Initial size no longer needs to
2592 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
2593 our own address arithmetic overflow checking.
2595 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
2596 (fnmatch): Do not alloca more than 2000 wide characters;
2597 instead, use malloc for large buffers.
2598 Check for address arithmetic overflow, and return -1
2599 with errno set to ENOMEM in that case.
2600 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
2601 (NEW_PATTERN): Do not alloca more than 8000 bytes;
2602 instead, return -1. Check for address arithmetic overflow.
2604 2003-10-14 Paul Eggert <eggert@twinsun.com>
2606 Handle invalid suffixes and overflow independently, so that
2607 callers can treat them independently as needed. Fix some bugs in
2608 suffix handling, e.g., "100k@" was not diagnosed as an invalid
2609 suffix for a human-readable blocksize. The major caller-visible
2610 change is the addition of a new
2611 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
2612 that both overflow and suffix chars were found.
2614 * human.c (humblock): Don't check separately for invalid suffix
2615 char; that is xstrtoumax's job (now that its bug is fixed).
2616 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
2617 INTMAX_MAX]: New macros.
2618 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
2619 TYPE_MAXIMUM): New macros.
2620 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
2621 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
2622 if overflow occurs, as it's what __strtol does and it's more useful
2624 (__xstrtol): If __strtol reports some error other than ERANGE,
2625 reflect it to the caller as LONGINT_INVALID. If it reports
2626 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
2627 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
2628 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
2630 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
2631 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
2632 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
2633 [defined UINTMAX_MAX]: New macros.
2635 2003-10-14 Bruno Haible <bruno@clisp.org>
2637 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
2638 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
2639 Also use volatile where needed.
2641 2003-10-12 Paul Eggert <eggert@twinsun.com>
2643 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
2644 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
2645 and define in terms of the other primitives.
2646 * xmalloc.c: Include stdbool.h; do not include exit.h.
2647 (SIZE_MAX): Define if not already defined.
2648 (array_size_overflow): New function.
2649 (xalloc_die): Abort instead of exiting if 'error' returns.
2650 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
2651 (xmalloc, xrealloc): Use them.
2652 (xcalloc): Check for address arithmetic overflow.
2653 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
2654 a bit faster than strcpy.
2656 2003-10-08 Paul Eggert <eggert@twinsun.com>
2658 Merge getpass from libc, plus a few fixes.
2660 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
2661 Include <stdbool.h>.
2662 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
2663 __fsetlocking to empty.
2664 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
2665 do include <bits/libc-lock.h>.
2666 Do not include <fcntl.h>; not needed.
2667 [_LIBC]: Include <wchar.h>.
2668 (NOTCANCEL_MODE): New macro.
2669 (flockfile, funlockfile) [_LIBC]: New macros.
2670 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
2671 [!_LIBC]: New macros.
2672 (call_fclose): New function.
2673 (getpass): Use it. Save tty stream separately; this simplifies the
2674 code and makes it more reliable if stdin happens to equal stdout.
2675 Invoke __fsetlocking on tty.
2676 Handle thread cancellation if needed.
2677 Namespace cleanup (use __tcgetattr, __getline).
2678 Use bool for Booleans.
2679 [USE_IN_LIBIO]: Handle wide streams.
2680 [!_LIBC]: Unconditionally do the fseek, since we don't know what
2681 stream might go where.
2683 * unlocked-io.h: Include <stdio.h>, so that the caller
2684 doesn't have to include <stdio.h> before us.
2685 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
2686 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
2687 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
2688 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
2689 if not declared, so that we can use getpass.c code from libc without
2691 (flockfile, ftrylockfile, funlockfile): New macros.
2693 2003-10-06 Bruno Haible <bruno@clisp.org>
2695 * version-etc-2.h: Remove file.
2696 * version-etc-2.c: Remove file.
2698 2003-09-25 Jim Meyering <jim@meyering.net>
2699 Bruno Haible <bruno@clisp.org>
2701 This lets translators provide better translations for the
2702 "Written by ..." part of --version output.
2703 * version-etc.h: Include stdarg.h.
2704 (version_etc_copyright): Declare as readonly.
2705 (version_etc): Make this function variadic with a NULL-terminated list
2706 of author name strings.
2707 (version_etc_va): New declaration.
2708 * version-etc.c: Include stdarg.h, stdlib.h.
2709 (version_etc_copyright): Declare as readonly.
2710 (version_etc_va): New function. Provide a different translatable string
2711 for each possible number of authors < 10. Abbreviate when there are 10
2713 (version_etc): Make this function variadic. Call version_etc_va.
2714 Suggestion from Gary V. Vaughan.
2716 * long-options.h (parse_long_options): Change prototype: the authors
2717 string is moved to the end and becomes variadic.
2718 * long-options.c: Include stdarg.h.
2719 (parse_long_options): Make this function variadic, too.
2720 Call version_etc_va, not version_etc.
2722 2003-10-06 Bruno Haible <bruno@clisp.org>
2724 * fatal-signal.h: New file, from GNU gettext.
2725 * fatal-signal.c: New file, from GNU gettext.
2727 2003-10-04 Karl Berry <karl@gnu.org>
2729 * argp*: update from libc.
2731 2003-10-01 Larry Jones <lawrence.jones@eds.com>
2733 * getpass.c (getpass): Use a no-op fseek when switching from input to
2734 output mode on the same stream.
2736 2003-09-29 Paul Eggert <eggert@twinsun.com>
2738 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
2739 Fix arg typo in previous patch.
2741 2003-09-28 Jim Meyering <jim@meyering.net>
2743 * error.c: Correct cpp indentation.
2745 2003-09-27 Paul Eggert <eggert@twinsun.com>
2747 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
2748 Omit the special code that used __typeof__, since we worry that
2749 it could be more trouble than it's worth. See:
2750 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
2751 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
2755 2003-09-26 Jim Meyering <jim@meyering.net>
2757 * error.c (error_tail): Move some declarations
2758 into inner scope where the local variables are used.
2760 2003-09-26 Bruno Haible <bruno@clisp.org>
2762 * stpncpy.h (gnu_stpncpy): New declaration.
2763 (stpncpy): Define as alias for gnu_stpncpy.
2764 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
2766 2003-09-26 Paul Eggert <eggert@twinsun.com>
2768 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
2769 (error_tail): Do not loop, reallocating temporary buffer, since
2770 the output cannot contain more wide characters than the input
2771 contains bytes, the size must be big enough already. This avoids
2772 one potential size overflow calculation. Check for size overflow
2773 when calculating temporary buffer size. Free temporary buffer
2774 when done, if it was allocated with malloc; this plugs a memory
2775 leak. Remove casts from void * to pointers, that are no longer
2776 needed now that we're assuming C89 or better.
2778 Merge error changes from glibc.
2780 * error.c, error.h: Update copyright notice header to match glibc.
2781 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
2782 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
2783 Disable cancellation while printing error.
2784 * error.h: Prepend __ to parameter names.
2786 2003-09-25 Karl Berry <karl@gnu.org>
2788 * argp-fmtstream.c, argp-help.c: update from libc.
2790 2003-09-25 Bruno Haible <bruno@clisp.org>
2792 * version-etc-2.h: New file, from version-etc.h with modifications.
2793 * version-etc-2.c: New file, from version-etc.c with modifications.
2795 2003-09-25 Simon Josefsson <jas@extundo.com>
2797 * xgetdomainname.h: New file.
2798 * xgetdomainname.c: New file.
2800 2003-09-25 Simon Josefsson <jas@extundo.com>
2801 Bruno Haible <bruno@clisp.org>
2803 * getdomainname.h: New file.
2804 * getdomainname.c: New file.
2806 2003-09-24 Paul Eggert <eggert@twinsun.com>
2808 * linebuffer.c (freebuffer): Don't free the argument, just
2809 the buffer associated with the argument. Bug reported by
2812 2003-09-19 Karl Berry <karl@gnu.org>
2814 * argp.h: update from libc.
2816 2003-09-16 Paul Eggert <eggert@twinsun.com>
2818 * linebuffer.c (readlinebuffer): Return NULL immediately upon
2819 input error, instead of returning NULL the next time we are called
2820 (and therefore losing track of errno).
2822 2003-09-15 Paul Eggert <eggert@twinsun.com>
2824 * getndelim2.c (getndelim2): Don't trash errno when a read
2825 fails, so that the caller gets the proper errno.
2827 * readutmp.c (read_utmp): Likewise.
2828 Check for fstat error. Close stream and free storage
2831 2003-09-14 Bruno Haible <bruno@clisp.org>
2833 * fwriteerror.h: New file.
2834 * fwriteerror.c: New file.
2836 2003-09-14 Jim Meyering <jim@meyering.net>
2838 * getloadavg.c: Correct cpp indentation.
2839 * strdup.c: Likewise.
2840 * vasnprintf.c: Likewise.
2842 2003-09-12 Paul Eggert <eggert@twinsun.com>
2844 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
2845 * obstack.c [!defined _LIBC]: Likewise.
2846 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
2847 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
2848 * exitfail.c: Don't include stdlib.h; no longer needed.
2850 More changes to assume C89 or better.
2852 * error.c (error_tail): Assume vprintf.
2854 * argmatch.c (getenv): Remove decl.
2855 * progreloc.c (get_full_program_name): Define via prototype.
2856 * setenv.c (clearenv): Likewise.
2857 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2859 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2860 (malloc, memcpy): Remove decls.
2861 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2862 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2863 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2864 (memcpy): Remove macro.
2865 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
2866 (__P): Remove. All uses removed.
2867 (PTR): Remove. All uses changed to void *.
2868 (CHAR_BIT, NULL): Remove.
2869 (spaces, zeros, memset_space, memset_zero)
2870 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
2872 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
2873 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2874 Define with prototype.
2875 Remove now-unnecessary prototype decl.
2876 (extra_args_spec): Assume ANSI C. All uses changed.
2877 (extra_args_spec_iso): Remove.
2878 (my_strftime, emacs_strftimeu): Define via prototype.
2879 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2881 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2882 * strtoimax.c: Include <stdlib.h> unconditionally.
2883 (strtoul, strtol): Remove decls.
2884 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2886 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2887 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2888 (LOCALE_PARAM_PROTO): New macro.
2889 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2890 (INTERNAL (strtol), strtol): Define with a prototype.
2891 (PARAMS): Remove. All uses removed.
2892 * tempname.c: Include <string.h> unconditionally.
2893 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2894 * xgethostname.c (main): Define with a prototype.
2895 * xmalloc.c: Include "xalloc.h" first, to check interface.
2896 Include <stdlib.h> unconditionally.
2897 (calloc, malloc, realloc, free): Remove decls.
2898 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2899 Include <stdlib.h> unconditionally. Sort include file names.
2901 (xstrtod): Define with a prototype.
2902 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2903 (strtol, strtoul): Remove decls.
2905 2003-09-11 Paul Eggert <eggert@twinsun.com>
2907 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2908 Include <stdlib.h>, <string.h> unconditionally.
2909 Remove now-unnecessary cast to char *.
2910 * strnlen.c: Include <string.h> unconditionally.
2911 * yesno.c (yesno): Define with a prototype.
2913 2003-09-10 Bruno Haible <bruno@clisp.org>
2915 * strcspn.c: Include <string.h> unconditionally.
2916 * strpbrk.c: Include <string.h> unconditionally.
2917 * strstr.c: Include <string.h> unconditionally.
2918 * unicodeio.c: Include <string.h> unconditionally.
2919 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
2920 * unsetenv.c: Likewise.
2921 * xreadlink.c: Include <stdlib.h> unconditionally.
2922 * yesno.c: Include <stdlib.h> unconditionally.
2923 (rpmatch): Add prototype.
2925 2003-09-10 Jim Meyering <jim@meyering.net>
2927 * error.c: Correct indentation of cpp directives.
2929 2003-09-09 Paul Eggert <eggert@twinsun.com>
2933 * acosl.c (main): Use a prototype.
2934 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
2937 * getloadavg.c (getloadavg, main): Define via prototypes.
2939 * getopt.h (struct option.name): Assume C89, and use 'const'.
2940 (getopt, etopt_long, getopt_long_only, _getopt_internal)
2941 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
2943 * getopt.c (const): Remove macro.
2944 Include <string.h> unconditionally.
2945 (my_index): Remove; all uses changed to strchr.
2946 (strlen): Remove decl.
2947 (exchange): Remove forward decl; no longer needed.
2948 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2949 Define with prototype.
2950 * getopt1.c (const): Remove macro.
2951 (getopt_long, getopt_long_only, main): Define with prototype.
2953 * getugroups.c: Include <string.h> unconditionally.
2955 * getusershell.c: Include <stdlib.h> unconditionally.
2956 (getusershell, setusershell, endusershell, readname, main):
2957 Define with prototypes.
2959 * group-member.c: Include group-member.h first.
2960 Include <stdlib.h> unconditionally.
2962 * hard-locale.c: Include hard-locale.h first.
2963 Include <stdlib.h>, <string.h> unconditionally.
2965 * hash.c (free, malloc): Remove decls.
2966 Include <stdlib.h> unconditionally.
2968 * human.c: Include <stdlib.h>, <string.h> unconditionally.
2969 (getenv): Do not declare.
2971 * idcache.c: Include <string.h> unconditionally.
2973 * long-options.c: Include long-options.h first, to test interface.
2974 Include <stdlib.h> unconditionally.
2976 * makepath.c: Include makepath.h first, to test interface.
2977 Include <stdlib.h> and <string.h> unconditionally.
2979 * linebuffer.c: Include <stdlib.h>.
2980 (free): Remove decl.
2982 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
2983 rpl_malloc returns void *, not char *.
2984 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
2986 * md5.h: Include <limits.h> unconditionally.
2987 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
2988 (__P): Remove; all uses removed.
2989 * md5.c: Include "md5.h" first.
2990 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
2991 md5_buffer, md5_process_bytes, md5_process_block):
2992 Define with prototypes.
2993 * sha.h (__P): Remove all uses. (It wasn't defined??)
2994 * sha.c: Include "sha.h" first.
2995 Include <stdlib.h>, <string.h> unconditionally.
2997 * memchr.c (__ptr_t): Remove; all uses changed to void *.
2998 * memcmp.c (__ptr_t): Likewise.
2999 * memrchr.c (__ptr_t): Likewise.
3000 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
3001 Include <string.h> unconditionally.
3002 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
3003 * memchr.c: Include <stdlib.h> unconditionally.
3004 * memchr.c (LONG_MAX): Remove.
3005 * memrchr.c (LONG_MAX): Likewise.
3006 * memchr.c (__memchr): Define via a prototype.
3007 * memrchr.c (__memrchr): Likewise.
3008 * memcmp.c (__P): Remove, and remove all uses.
3009 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
3010 Remove forward decls; no longer needed.
3011 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
3012 Use types required by C89 in prototype.
3014 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
3015 * savedir.c: Likewise.
3016 * mkdir.c (free): Remove decl.
3017 * rmdir.c (rmdir): Define with a prototype.
3018 * savedir.c: Include savedir.h first, to test interface.
3020 * mktime.c (STDC_HEADERS): Remove.
3021 Include <stdlib.h>, <string.h> unconditionally.
3023 * modechange.c: Include <stdlib.h> unconditionally.
3024 (malloc): Remove decl.
3026 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
3027 (free): Remove decl.
3029 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
3030 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
3031 (This type really should be intptr_t, but that's a C99ism.)
3032 (_obstack_memcpy): Remove: all uses changed to memcpy.
3033 Include <string.h> unconditionally.
3034 (struct obstack): Assume __STDC__ for types of members
3035 chunkfun, freefun, extra_arg.
3036 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3037 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3038 obstack_begin, obstack_specify_allocation,
3039 obstack_specify_allocation_with_arg, obstack_chunkfun,
3040 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3041 Remove unprototyped decls and the macros that use them.
3042 * obstack.c (POINTER): Remove. All uses changed to void *.
3043 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3044 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3045 (defined __STDC__ && __STDC__)]:
3046 Remove nonprototyped code.
3047 Include <stdlib.h> unconditionally.
3048 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3049 _obstack_allocated_p, _obstack_free, obstack_free,
3050 _obstack_memory_used, print_and_abort):
3051 Define using prototypes.
3052 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3053 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3054 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3055 obstack_next_free, obstack_object_size, obstack_room) [0]:
3056 Remove unused, unprototyped code.
3058 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3060 * physmem.c (physmem_total, physmem_available, main): Define
3063 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3064 (main): Define with a prototype.
3066 * posixver.c (getenv): Remove decl.
3068 * putenv.c (malloc): Returns void *, not char *.
3069 Include <string.h> unconditionally.
3070 (strchr, memcpy, NULL): Do not define.
3072 * readtokens.c: Include readtokens.h first, to test interface.
3073 Include <stdlib.h>, <string.h> unconditionally.
3074 (init_tokenbuffer): Define with a prototype.
3076 * regex.c (PARAMS): Remove. All uses removed.
3077 All uses of _RE_ARGS removed, too.
3078 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3080 (bzero): Assume memset exists.
3081 (memcmp, memcpy, NULL): Remove.
3082 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3083 char, or assignments to local vars of type signed char.
3084 (init_syntax_once, PREFIX(extract_number_and_incr),
3085 PREFIX(print_partial_compiled_pattern),
3086 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3087 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3088 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3089 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3090 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3091 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3092 wcs_compile_range, byte_compile_range, truncate_wchar,
3093 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3094 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3095 count_mbs_length, wcs_re_match_2_internal,
3096 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3097 PREFIX(alt_match_null_string_p),
3098 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3099 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3100 regfree, PREFIX(extract_number)): Define with prototype. Remove
3101 now-unnecessary declaration, if any.
3102 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3104 Remove now-unnecessary casts among pointer types.
3105 * regex.h (_RE_ARGS): Remove. All uses removed.
3107 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3108 (free): Remove decl.
3110 * rpmatch.c: Include <stdlib.h> unconditionally.
3112 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3113 (free): Remove decl.
3115 * save-cwd.c: Include <stdlib.h> unconditionally.
3116 * xgetcwd.c: Likewise.
3118 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3119 (free): Remove decl.
3121 * strchrnul.c (strchrnul): Define with a prototype.
3122 Fix bug: c_in was not converted to char before searching.
3124 The following changes are not K&R related:
3126 * group-member.h: Include <sys/types.h>, so that this file is
3128 * makepath.h: Likewise.
3130 * getusershell.c (readname, default_index, line_size, readname):
3131 Use size_t, not int, for sizes.
3132 (readname): If the size overflows, report an error instead of
3135 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3137 * getndelim2.c: Assume stdlib.h per the C89 spec.
3139 2003-09-08 Paul Eggert <eggert@twinsun.com>
3141 Assume C89 or better; remove K&R cruft.
3142 A few of these changes were first proposed by Derek Robert Price
3143 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3145 * addext.c: Include <string.h> unconditionally.
3146 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3147 Don't declare getenv or malloc.
3149 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
3150 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
3152 (find_stack_direction, alloca): Use prototypes.
3154 * atexit.c (atexit): Define using a prototype.
3156 * basename.c, dirname.c, stripslash.c:
3157 Include <string.h> unconditionally.
3159 * bcopy.c: Include <stddef.h>.
3160 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
3162 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
3164 * error.h (error, error_at_line, error_print_progname)
3165 [! (defined (__STDC__) && __STDC__)]: Remove decls.
3166 * error.c: Include error.h first, to check interface.
3167 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3168 (VA_START): Remove; all uses changeed to va_start.
3169 (exit, strerror): Remove decls.
3170 (error_print_progname): Prototype uncondionally.
3171 Don't include <errno.h>; no longer needed.
3172 (private_strerror): Remove.
3173 (error_tail): Always define.
3174 (error, error_at_line): Assume C89 or better; always use prototypes.
3175 * fatal.c: Include "fatal.h" first, to test interface.
3176 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3177 (VA_START): Remove; all uses changed to va_start.
3178 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
3180 (exit): Remove decl.
3181 (fatal): Prototype unconditionally. Assume va_start works.
3182 Abort at end, to pacify gcc.
3184 * euidaccess.c (main): Define with a prototype.
3186 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
3188 * exitfail.c: Include <stdlib.h> unconditionally.
3190 * fnmatch_.h (__P): Remove. All uses changed to assume
3192 * fnmatch.c: Include fnmatch.h first, to test interface.
3193 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
3194 (getenv): Remove decl.
3195 (fnmatch): Define using a prototype.
3196 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
3197 (FCT): Define using a prototype.
3199 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
3201 * gethostname.c: Include <stddef.h>.
3202 (gethostname): Define with prototype. Length is size_t, not int.
3204 2003-09-08 Paul Eggert <eggert@twinsun.com>
3206 * getversion.c: Remove; was migrated to backupfile.c in 1997.
3207 getversion.c should have been removed then, but was accidentally
3210 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
3211 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
3213 2003-09-07 Paul Eggert <eggert@twinsun.com>
3215 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
3216 copy_tm_result. Bug reported by Simon Josefsson in
3217 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
3219 2003-09-06 Paul Eggert <eggert@twinsun.com>
3221 * time_r.c, time_r.h: New files.
3223 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
3225 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
3226 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
3228 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
3230 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
3231 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
3234 * timegm.c: Switch to glibc implementation, with the following changes:
3235 [defined HAVE_CONFIG_H]: Include <config.h>.
3236 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
3237 (__mktime_internal) [!defined _LIBC]: New decl.
3238 (__gmtime_r) [!defined _LIBC]: New macro and function.
3239 (timegm): Use a prototype, since gnulib assumes C89.
3240 Do not bother declaring tmp to be const, as it's not really usefu.
3241 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
3242 (timegm): Declare only if HAVE_DECL_TIMEGM.
3244 2003-09-03 Paul Eggert <eggert@twinsun.com>
3246 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
3247 Bug reported by Lute Kamstra in
3248 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
3250 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
3251 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
3252 course with correspondingly smaller numbers for tomorrow and
3253 yesterday. From Tadayoshi Funaba. Originally installed into
3254 sh-utils on 1999-08-07, but the patch got lost (I guess during the
3257 2003-08-31 Simon Josefsson <jas@extundo.com>
3259 * timegm.h: New file.
3260 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
3262 2003-08-31 Karl Berry <karl@gnu.org>
3264 * argp.h: update from libc.
3266 2003-08-28 Bruno Haible <bruno@clisp.org>
3268 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
3269 warning on QNX, which defines O_BINARY to 000000.
3271 2003-08-24 Bruno Haible <bruno@clisp.org>
3273 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
3274 MSVC7 <stdio.h> is included later.
3276 2003-08-20 Bruno Haible <bruno@clisp.org>
3278 * progname.h: New file, from GNU gettext.
3279 * progname.c: New file, from GNU gettext.
3280 * progreloc.c: New file, from GNU gettext.
3282 2003-08-19 Bruno Haible <bruno@clisp.org>
3284 * xstrdup.c: Assume <string.h> exists.
3286 2003-08-18 Jim Meyering <jim@meyering.net>
3288 * setenv.h: Indent nested cpp directive.
3289 * vasnprintf.c: Remove trailing blanks.
3291 2003-08-17 Simon Josefsson <jas@extundo.com>
3292 Bruno Haible <bruno@clisp.org>
3294 * xstrndup.h: New file.
3295 * xstrndup.c: New file.
3297 2003-08-17 Bruno Haible <bruno@clisp.org>
3299 * strndup.h: New file.
3301 2003-08-16 Paul Eggert <eggert@twinsun.com>
3303 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
3304 space, undoing this 2003-08-12 change:
3305 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
3307 2003-08-16 Jim Meyering <jim@meyering.net>
3309 Merge from coreutils.
3310 * xstrtoimax.c: #else #if -> #elif.
3311 * xstrtoumax.c: Likewise.
3313 2003-08-15 Paul Eggert <eggert@twinsun.com>
3315 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
3316 rather than tab, after '#' in shell-script copyright notices.
3317 Suggested by Bruno Haible.
3319 2003-08-15 Jim Meyering <jim@meyering.net>
3320 and Paul Eggert <eggert@twinsun.com>
3322 Merge from coreutils.
3323 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
3324 member but strut utmpx does not. Needed for AIX 4.3.3.
3325 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
3327 2003-08-15 Jim Meyering <jim@meyering.net>
3329 Merge from coreutils.
3330 * xgethostname.c: Include <stdlib.h>.
3331 (xghostname): Don't exit for anything other than memory-related
3332 failure; just return NULL.
3333 * userspec.c: Include "posixver.h".
3334 (parse_user_spec): Accept `.' as a separator only
3335 in pre-POSIX-200112 mode.
3336 * strtoimax.c: Use #elif rather than #else #if.
3337 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
3338 Remove function, now that we can rely on a working tzset function.
3339 [!_LIBC]: Ensure that the required autoconf test has been run.
3340 [!defined _NL_CURRENT && HAVE_STRFTIME]:
3341 Use underlying_strftime for %r.
3342 * sha.c: Merge in some clean-up and optimization changes from glibc.
3343 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
3344 Ensure that it is a multiple of 64.
3345 Rearrange loop exit tests so as to avoid performing an
3346 additional fread after encountering an error or EOF.
3347 * realloc.c: Update copyright date.
3349 2003-08-14 Jim Meyering <jim@meyering.net>
3351 Merge from coreutils.
3352 * obstack.h: Whitespace changes.
3353 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
3354 and xcalloc return values.
3355 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
3356 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
3357 hang on OSF/1 5.1 for DIR on both local and remote file systems.
3358 Reported by (and fix confirmed by) Nelson H. F. Beebe.
3359 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3361 Use mntctl's return value to drive the entry-processing loop, since
3362 we can't rely on the value of the vmt_length member in the last
3363 entry. On some systems doing so could result in exhausting
3364 virtual memory. Based in part on a patch from Mike Jetzer.
3366 2003-08-14 Jim Meyering <jim@meyering.net>
3367 and Paul Eggert <eggert@twinsun.com>
3369 Merges from coreutils, plus other fixes.
3370 * physmem.c: Merge in portability changes from gcc/libiberty
3371 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
3372 for credits and details. Thanks to Kaveh Ghazi for helping
3373 to keep these files in sync.
3374 (ARRAY_SIZE): Define it.
3375 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
3376 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
3377 (memcasecmp): Don't assume size_t fits in unsigned int.
3378 Remove casts and duplicate code.
3379 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
3380 (memcpy): Remove definition.
3381 Merge in some clean-up and optimization changes from glibc.
3382 [BLOCKSIZE]: Move definition to top of file.
3383 Ensure that it is a multiple of 64.
3384 Rearrange loop exit tests so as to avoid performing an
3385 additional fread after encountering an error or EOF.
3386 * md5.h (md5_uintptr): Define.
3387 * makepath.c (CLEANUP_CWD): Report an error if we failed to
3388 return to the initial working directory. Preserve errno
3390 * idcache.c: Include "xalloc.h".
3391 (xmalloc, xrealloc): Remove decls.
3392 (getuser): Remove casts no longer required in C89.
3393 * human.c: Include stdio.h, for sprintf.
3394 * group-member.c: Include "xalloc.h".
3395 (xmalloc, xrealloc): Remove decls.
3396 (get_group_info): Remove casts no longer required in C89.
3397 * getusershell.c (readname): Remove casts no longer required in C89.
3398 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
3399 * getline.c: Whitespace fix, from coreutils.
3401 2003-08-13 Paul Eggert <eggert@twinsun.com>
3403 * exclude.c: Include <ctype.h>
3404 (IN_CTYPE_DOMAIN): New macro.
3406 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
3409 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3410 Undo previous (whitespace-only) change.
3412 2003-08-12 Paul Eggert <eggert@twinsun.com>
3414 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3415 Normalize leading white space and remove trailing white space.
3416 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
3417 notice, as per ../config/srclist-update.
3419 Merge from coreutils.
3420 * euidaccess.h: New file.
3421 * euidaccess.c: Include it.
3422 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
3423 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
3424 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
3426 2003-08-11 Bruno Haible <bruno@clisp.org>
3428 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
3429 (vasnprintf): Use it instead of wcslen.
3431 2003-08-11 Bruno Haible <bruno@clisp.org>
3433 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
3434 value to ensure that _Bool promotes to int. Use #define for _Bool when
3435 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
3437 2003-08-10 Karl Berry <karl@gnu.org>
3439 * regex.h: update from libc (whitespace fix).
3441 2003-08-09 Paul Eggert <eggert@twinsun.com>
3443 Merge some files from coreutils. These changes were
3444 originally made by Jim Meyering.
3445 * acl.c: Include <sys/types.h> before <sys/stat.h>;
3446 many older Unixes require this.
3447 * alloca.c (alloca): Remove cast to argument of free;
3448 no longer needed in C89.
3449 * alloca_.h, regex.h: Fix white space to match
3450 what GNU indent does.
3452 2003-08-05 Paul Eggert <eggert@twinsun.com>
3454 * bumpalloc.h: Remove.
3456 2003-08-04 Paul Eggert <eggert@twinsun.com>
3458 * getloadavg.c: Change copyright notice and spacing to conform to
3461 Merge from coreutils.
3462 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
3464 * getdate.y (date): Also accept dates like May-23-2003; suggestion
3465 from Karl Berry, implemented by Jim Meyering.
3466 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
3467 from Dmitry V. Levin.
3468 Remove anachronistic cast of xrealloc.
3469 * fnmatch_.h (__const): Remove. Use 'const'.
3470 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
3471 type. Otherwise, it wouldn't compile with at least /bin/cc on
3472 ymp-cray-unicos9.0.2.X.
3473 Combine two mostly-identical uses of alloca into one.
3474 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
3476 2003-08-04 Dave Love <d.love@dl.ac.uk>
3480 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
3481 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
3482 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
3483 obsolete NLIST_NAME_UNION.
3484 [__GNU__]: Undef BSD and FSCALE.
3485 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
3487 2003-08-03 Paul Eggert <eggert@twinsun.com>
3489 * stdbool_.h (_Bool): Make it signed char, instead of
3490 an enum type, so that it's guaranteed to promote to int. See:
3491 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
3493 2003-07-31 Paul Eggert <eggert@twinsun.com>
3495 * strerror.c: Include config.h, limits.h. Declare sprintf.
3496 (strerror): Don't assume that a printable int fits in 14 bytes.
3498 2003-07-24 Derek Robert Price <derek@ximbiot.com>
3499 Bruno Haible <bruno@clisp.org>
3501 * getline.h (getline, getdelim): Change return type to ssize_t.
3502 * getline.c (getline, getdelim): Likewise.
3503 Remove _GNU_SOURCE define; now it's defined in config.h through
3506 2003-07-22 Paul Eggert <eggert@twinsun.com>
3508 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
3509 over-parenthesization in macros.
3511 Sync with coreutils.
3513 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
3516 Use `exit_failure' for xalloc and xmemcoll instead of their own
3517 private exit-failure variables.
3518 * xalloc.h (xalloc_exit_failure): Remove.
3519 * xmalloc.c: Likewise. Include exitfail.h.
3520 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
3521 * xmemcoll.h (xmemcoll_exit_failure): Remove.
3522 * xmemcoll.c: Likewise. Include exitfail.h.
3523 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
3525 2003-07-18 Paul Eggert <eggert@twinsun.com>
3527 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
3528 * closeout.c: Likewise. Include "closeout.h" right after config.h,
3529 to test that it can stand by itself. Include "exitfail.h".
3530 Clients should set exit_failure instead.
3531 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
3533 2003-07-18 Andreas Schwab <schwab@suse.de>
3535 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
3537 2003-07-18 Bruno Haible <bruno@clisp.org>
3539 * getndelim2.h: New file.
3540 * getndelim2.c: Make into a module of its own. Include config.h,
3542 (getndelim2): Make non-static. Change return type to ssize_t.
3543 * getline.h: Change argument names.
3544 * getline.c: Include getndelim2.h instead of getndelim2.c.
3545 * getnline.c: Include getndelim2.h.
3547 2003-07-17 Bruno Haible <bruno@clisp.org>
3549 * Makefile.am: Remove file.
3550 * Makefile.in: Remove file.
3552 2003-07-17 Bruno Haible <bruno@clisp.org>
3554 * getnline.h: New file.
3555 * getnline.c: New file.
3556 * getndelim2.c: New file, extracted from getline.c.
3557 (getndelim2): Renamed from getdelim2, with added nmax argument.
3558 * getline.c: Include getndelim2.c.
3559 (getdelim2): Moved out to getndelim2.c.
3560 (getline, getdelim): Update.
3562 2003-07-15 <karl@gnu.org>
3564 * vasnprintf.c: update from gettext.
3566 2003-07-15 Jim Meyering <jim@meyering.net>
3568 * makepath.c (make_path): Enclose diagnostic in _(...).
3570 2003-07-14 Paul Eggert <eggert@twinsun.com>
3572 * asnprintf.c, asprintf.c, config.charset, gettext.h,
3573 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
3574 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
3575 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
3576 vasprintf.c, vasprintf.h: Regenerate. These files are now being
3577 updated automatically by ../config/srclist-update. This changes
3578 their license from LPGL to GPL.
3580 2003-07-14 Jim Meyering <jim@meyering.net>
3582 Don't emit diagnostics. Let callers do that.
3583 * save-cwd.c: Don't include "error.h".
3584 (save_cwd): Don't call error. Ensure that errno is valid
3585 when returning nonzero.
3587 * save-cwd.h (restore_cwd): Update prototype.
3588 * save-cwd.c (restore_cwd): Remove two parameters.
3589 Simplify. Don't call error upon failure. Let callers do that.
3590 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
3591 when auditing is enabled. But don't bother updating the #if.
3593 2003-07-14 Simon Josefsson <jas@extundo.com>
3595 * mempcpy.h: New file.
3596 * mempcpy.c: New file.
3598 2003-07-14 Paul Eggert <eggert@twinsun.com>
3600 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
3601 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
3602 unicodeio.c, unicodeio.h, unlocked-io.h:
3603 Switch from LGPL to GPL.
3605 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
3607 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
3608 it breaks C++ compilation.
3609 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
3611 2003-07-10 Jim Meyering <jim@meyering.net>
3613 * vasnprintf.c: Remove trailing blanks.
3614 Make cpp indentation consistent.
3616 2003-07-09 Paul Eggert <eggert@twinsun.com>
3618 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
3619 posixver.c, strftime.c, strnlen.c, strverscmp.c:
3620 Switch from LGPL to GPL.
3622 2003-07-07 Paul Eggert <eggert@twinsun.com>
3624 * mktime.c: Fix some boundary cases and remove need for floating point.
3626 Issue a compile-time diagnostic if time_t is floating point, or if
3627 two's complement arithmetic is not in effect, or if arithmetic
3628 right shift does not propagate the sign. These assumptions were
3629 all in the original code but they weren't checked.
3631 (TIME_T_MIDPOINT, verify): New macros.
3632 (__isleap): Remove; it has integer overflow problems.
3633 (leapyear): New function, without those problems.
3634 (ydhms_tm_diff): Remove; splitting into two parts.
3635 (ydhms_diff): New function, containing the arithmetic part of
3636 the old ydhms_tm_diff function. Issue a compile-time
3637 diagnostic if we are not using C99 integer division.
3638 Avoid casts when possible.
3639 (guess_time_tm): New function, containing the checking part of
3640 the old ydhms_tm_diff function. Return the new value, rather than
3641 the difference between it and the old. Accept a new argument T
3642 so that *T specifies the old value. Check for overflow in the result.
3644 (__mktime_internal): Use a time_t offset, not a long int offset.
3645 This undoes the 2003-06-04 change, which is no longer needed now
3646 that we have better overflow checking.
3647 (localtime_offset): Likewise.
3649 (__mktime_internal): Avoid harmful overflow on hosts where time_t
3650 and long are 64-bit but int is only 32-bit.
3651 (ydhms_diff): Use long int to store year1 and yday1.
3652 Issue a compile-time diagnostic if long int is not wide enough.
3654 (__mktime_internal): Use long int to store adjusted year and yday.
3655 Use plain C rather than preprocessor commands, if that doesn't
3657 Check for overflow (and try to repair) after each probe
3658 rather than checking only at the very end. This avoids some bugs
3659 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
3660 does not equal GMT offset at maximum time).
3661 Use integer to check for overflow rather than floating point; this
3662 is more portable to non-IEEE hosts, and is a tad faster.
3663 When we detect that we are oscillating between two values,
3664 don't check whether tm_isdst has the requested value, since
3665 we already know the answer. When tm_isdst has the wrong value,
3666 use a different heuristic to find the right one, based on the
3667 extreme values actually observed in practice in tz2003a,
3668 rather than the (overly optimistic) "previous 3 calendar quarters".
3670 (not_equal_tm, print_tm, check_result): Use "const T" rather than
3671 "T const" to accommodate glibc style.
3672 (check_result): Use less-confusing report format. "long" -> "long int.
3674 Don't loop if the iteration overflows time_t.
3675 Allow a negative step in the iteration.
3677 2003-07-01 Paul Eggert <eggert@twinsun.com>
3679 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
3680 having it depend on HAVE_SYS_TYPES_H.
3682 2003-06-25 Bruno Haible <bruno@clisp.org>
3684 * readlink.c: New file.
3686 2003-06-20 Bruno Haible <bruno@clisp.org>
3688 Assume C89, so PARAMS isn't needed.
3689 * unicodeio.h (PARAMS): Remove.
3690 * unicodeio.c: Don't use PARAMS.
3692 2003-06-18 Jim Meyering <jim@meyering.net>
3694 Merge changes from coreutils.
3695 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
3696 Remove explicit declarations of xmalloc and realloc.
3698 (read_utmp): Remove anachronistic cast of xmalloc.
3700 2003-06-17 Paul Eggert <eggert@twinsun.com>
3702 Assume C89, so PARAMS isn't needed.
3703 * backupfile.h (PARAMS): Remove. All uses removed.
3704 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
3705 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
3706 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
3707 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
3708 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
3709 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
3710 xstrtol.h: Likewise.
3711 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
3712 same.h, strverscmp.h: Do not include config.h; no longer needed.
3713 Anyway, config.h should always be included before any other file.
3715 2003-06-11 Simon Josefsson <jas@extundo.com>
3717 * sysexit_.h: New file.
3719 2003-05-20 Derek Price <derek@ximbiot.com>
3721 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
3723 2003-06-10 Simon Josefsson <jas@extundo.com>
3725 * strchrnul.h: New file.
3726 * strchrnul.c: New file.
3728 2003-06-10 Simon Josefsson <jas@extundo.com>
3730 * argp.h: New file, from glibc.
3731 * argp-ba.c: New file, from glibc.
3732 * argp-eexst.c: New file, from glibc.
3733 * argp-fmtstream.c: New file, from glibc.
3734 * argp-fmtstream.h: New file, from glibc.
3735 * argp-fs-xinl.c: New file, from glibc.
3736 * argp-help.c: New file, from glibc.
3737 * argp-namefrob.h: New file, from glibc.
3738 * argp-parse.c: New file, from glibc.
3739 * argp-pv.c: New file, from glibc.
3740 * argp-pvh.c: New file, from glibc.
3741 * argp-xinl.c: New file, from glibc.
3743 2003-06-07 Jim Meyering <jim@meyering.net>
3745 * readtokens.h: Put `Free Software Foundation, Inc.'
3746 in place of my name in the copyright comment.
3747 Remove definition and uses of __P.
3750 * stat.c: Don't declare xmalloc explicitly.
3751 Instead, include "xalloc.h".
3752 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
3753 xrealloc, and xcalloc return values.
3754 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
3756 * xgetcwd.h: Remove definition/uses of PARAMS.
3758 2003-06-06 Jim Meyering <jim@meyering.net>
3760 * stdbool_.h: Renamed from stdbool.h.in.
3762 2003-06-06 Jim Meyering <jim@meyering.net>
3764 Merge from coreutils.
3765 * same.c: (same_name): Declare *_basename locals to be `const'.
3766 Consolidate declarations and initializations of *_base* locals.
3768 Merge from coreutils.
3769 This avoids a core dump on systems without GNU putenv,
3770 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
3771 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
3772 (unsetenv): New static function, from GNU libc.
3773 (rpl_putenv): Use it.
3775 * modechange.c: Remove trailing blanks.
3777 Merge from coreutils.
3778 * fsusage.c: Remove declaration of statfs.
3779 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
3781 * posixtm.c: Include <stdbool.h> unconditionally.
3783 2003-06-05 Paul Eggert <eggert@twinsun.com>
3785 * mktime.c (__mktime_internal): When resolving a tm_isdst
3786 mismatch, look in future quarters as well as past. This fixes a
3787 bug when processing fall-backwards gaps immediately after a long
3788 period of daylight-saving time.
3790 * mktime.c: Assume freestanding C89 or better.
3791 (HAVE_LIMITS_H): Remove. Assume it's 1.
3792 (__P): Remove; not used.
3793 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
3794 (mktime, not_equal_tm, print_tm, check_result,
3795 main): Use prototypes. Use const * where appropriate.
3796 (main): Fix typo in testing code that uncovered by above changes.
3797 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
3799 2003-06-04 Paul Eggert <eggert@twinsun.com>
3801 * mktime.c: Fix Debian bug 177940
3802 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
3803 (localtime_offset): Now long int, not time_t, because we want it
3804 to be guaranteed to be signed. All uses changed.
3805 (__mktime_internal): If overflow would occur when adding offset,
3808 Merge 'human' changes from coreutils. Rewrite to support
3809 locale-specific notations like thousands separators.
3810 * human.c: Simplify authorship notice.
3811 Include human.h immediately after config.h.
3812 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
3813 <limits.h>: Do not include, since human.h does.
3814 (SIZE_MAX, UINTMAX_MAX): New macros.
3815 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
3816 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
3817 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
3818 (power_letter): Renamed from suffixes.
3819 (generate_suffix_backwards): Remove.
3820 (adjust_value): Now takes int style (because of human.h changes)
3821 and long double value (for greater precision on some platforms).
3822 (group_number): New function.
3823 (human_readable): Use it. Use integer options, not enum.
3824 Put the options before the sizes in the arg list.
3825 Support all the new options.
3826 The old human_readable function has been removed;
3827 use inttostr.h instead.
3828 (human_readable, default_block_size, humblock):
3829 Use uintmax_t, not int, for block sizes.
3830 (human_readable_inexact, block_size_types): Remove.
3831 (block_size_opts): New constant.
3832 (human_options): Renamed from human_block_size, with new signature
3833 that allows block sizes up to UINTMAX_MAX. All callers changed.
3834 * human.h: Add copyright and authorship notice.
3835 Include <limits.h> and <stdbool.h> unconditionally.
3836 (PARAMS): Remove. All uses removed.
3837 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
3838 (enum human_inexact_style): Remove tag; now a nameless enum.
3839 (human_floor, human_ceiling, human_round_to_even): Now have
3840 values 2, 0, 1 rather than -1, 1, 0.
3841 (human_group_digits, human_suppress_point_zero, human_autoscale,
3842 human_base_1024, human_SI, human_B): New constants.
3843 (human_readable_inexact, human_block_size): Remove.
3844 (human_readable): Size args are now uintmax_t, not int.
3845 (human_options): New decl.
3847 * exclude.c: (new_exclude, add_exclude): Remove casts that are
3848 unnecessary now that we assume C89 or better. This change
3849 imported from coreutils.
3851 * mktime.c (__mktime_internal): Do not reject negative timestamps
3852 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3853 in the 2003-05-30 sync from glibc.
3855 .h files should stand alone, but we shouldn't include <sys/types.h>
3856 if we can get away with just <stddef.h>.
3858 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3859 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3860 rather than <sys/types.h>, as we merely need size_t.
3861 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3863 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3864 Include <stdio.h>, to get FILE.
3865 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
3866 memcasecmp.h has included <stddef.h> and all we need is size_t.
3867 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
3868 our interface, instead of including <sys/types.h>
3870 2003-06-02 Paul Eggert <eggert@twinsun.com>
3873 Fix some minor time-related bugs with POSIX time arguments.
3874 Some valid time stamps were being rejected (notably -1, and
3875 time stamps before 1900 on 64-bit hosts). And some invalid
3876 time stamps were being accepted, e.g. September 31.
3878 * posixtm.h (posixtime): Return bool instead of time_t, so
3879 that we can return (time_t) -1 successfully.
3880 * posixtm.c: Likewise.
3881 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3882 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3883 (t): Remove static var.
3884 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3885 of static var. All uses changed.
3886 (year): Do not reject years before 1900; they can occur with
3888 (posix_time_parse): Do not check for out-of-range components;
3889 that is now the caller's responsibility, since our checks were
3890 only approximations.
3891 (posixtime): Use mktime to check for out-of-range components,
3892 since it knows them exactly.
3893 If mktime returns (time_t) -1, check whether an error actually occurred
3894 by invoking localtime on -1.
3895 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3896 posixtime failures better.
3897 Improve the test data (in comments only).
3899 2003-05-30 <karl@gnu.org>
3901 * mktime.c: update from libc.
3903 2003-05-30 Bruno Haible <bruno@clisp.org>
3905 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3906 * localcharset.h: Likewise.
3907 * localcharset.c: Likewise.
3909 2003-05-28 Paul Eggert <eggert@twinsun.com>
3911 Assume the headers required for C89 freestanding compilers.
3912 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3913 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
3914 without checking for HAVE_LIMITS_H.
3915 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
3916 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
3918 * fatal.c: Include <stdarg.h> without checking for __STDC__.
3919 * exclude.c: Include <stdbool.h> unconditionally.
3920 * tempname.c: Include <stddef.h> unconditionally.
3921 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
3922 * modechange.c, rpmatch.c (NULL): Don't define, since
3923 <stddef.h> does that.
3924 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3925 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3926 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3927 * xstrtol.c: Likewise.
3928 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3929 * savedir.c: Include <stddef.h> instead of defining NULL.
3931 * addext.c (addext): Use assignment rather than cast, to avoid
3932 warnings on some platforms.
3934 * mktime.c (__mktime_internal): Do not reject negative timestamps
3937 2003-05-10 Bruno Haible <bruno@clisp.org>
3939 * linebreak.c (iconv_string_length): Don't return -1 just because the
3940 string is longer than 4 KB.
3942 2003-05-12 Jim Meyering <jim@meyering.net>
3944 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
3945 the space-padded-by-default conversion specifiers, %e, %k, %l.
3947 2003-05-03 Bruno Haible <bruno@clisp.org>
3949 Upgrade to Unicode-4.0.
3950 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3951 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3952 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3953 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3954 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3955 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3956 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3957 Change width of U+E0100..U+E01EF from 1 to 0.
3959 2003-04-25 Bruno Haible <bruno@clisp.org>
3961 * copy-file.c: Include <stddef.h>, for size_t.
3963 2003-04-25 Jim Meyering <jim@meyering.net>
3965 * copy-file.c (copy_file_preserving): Declare buf_size to be
3966 of type size_t, not int.
3968 2003-04-11 Jim Meyering <jim@meyering.net>
3970 Merge changes from Coreutils.
3972 2003-03-22 Jim Meyering <jim@meyering.net>
3974 * strftime.c (widen): Cast alloca return value to proper type.
3976 2003-01-19 Ulrich Drepper <drepper@redhat.com>
3979 * strftime.c (my_strftime): Handle very large width
3980 specifications for numeric values correctly. Improve checks for
3983 2003-01-19 Jim Meyering <jim@meyering.net>
3985 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
3986 (nl_get_alt_digit) [! defined my_strftime]: Define.
3987 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
3988 _nl_get_alt_digit and _nl_get_walt_digit.
3990 * strftime.c (my_strftime): Merge in locale-related changes from libc.
3991 These changes have no effect outside of _LIBC.
3993 2003-04-10 Bruno Haible <bruno@clisp.org>
3995 * findprog.h: New file, from GNU gettext.
3996 * findprog.c: New file, from GNU gettext.
3998 2003-04-05 Jim Meyering <jim@meyering.net>
4000 Merge changes from Coreutils.
4002 * exclude.h (PARAMS): Remove definition and uses.
4003 * exclude.c: Remove uses of `PARAMS'.
4005 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
4006 Add test-cases for DOS filenames. Declare program_name.
4007 (main): Set up program_name. Patch by Rich Dawe.
4009 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4011 Use mntctl's return value to drive the entry-processing loop, since
4012 we can't rely on the value of the vmt_length member in the last
4013 entry. On some systems doing so could result in exhausting
4014 virtual memory. Based in part on a patch from Mike Jetzer.
4016 2003-04-04 Bruno Haible <bruno@clisp.org>
4018 * linebreak.h: New file, from GNU gettext.
4019 * linebreak.c: New file, from GNU gettext with slight modifications.
4020 * lbrkprop.h: New file, from GNU gettext.
4022 2003-04-03 Bruno Haible <bruno@clisp.org>
4024 * utf8-ucs4.h: New file, from GNU gettext.
4025 * utf16-ucs4.h: New file, from GNU gettext.
4026 * ucs4-utf8.h: New file, from GNU gettext.
4027 * ucs4-utf16.h: New file, from GNU gettext.
4029 2003-04-02 Bruno Haible <bruno@clisp.org>
4031 * binary-io.h: New file, from GNU gettext.
4033 2003-04-01 Bruno Haible <bruno@clisp.org>
4035 * pathname.h: New file, from GNU gettext.
4036 * concatpath.c: New file, from GNU gettext.
4038 2003-03-30 Bruno Haible <bruno@clisp.org>
4040 * copy-file.c (copy_file_preserving): Don't set owner if the function
4041 chown() doesn't exist.
4043 2003-03-28 Bruno Haible <bruno@clisp.org>
4045 * copy-file.h: New file, from GNU gettext.
4046 * copy-file.c: New file, from GNU gettext.
4048 2003-03-18 Jim Meyering <jim@meyering.net>
4050 * quote.c (quote_n): Fix typo in comment.
4052 2003-03-14 Jim Meyering <jim@meyering.net>
4054 Merge changes from Coreutils.
4055 * obstack.h (obstack_object_size): Declare temporary, __o,
4056 to be const, in order to avoid warnings.
4057 (obstack_room): Likewise.
4058 (obstack_empty_p): Likewise.
4060 2003-03-13 Paul Eggert <eggert@twinsun.com>
4062 Merge changes from Bison.
4063 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4064 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4065 when compiling Bison 1.875's `bitset bset = obstack_alloc
4066 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4067 * hash.c: Include <stdbool.h> unconditionally.
4069 2003-03-09 Paul Eggert <eggert@twinsun.com>
4071 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4072 Reported by Bruce Becker; see:
4073 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4075 2003-03-03 Paul Eggert <eggert@twinsun.com>
4076 Bruno Haible <bruno@clisp.org>
4078 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4079 Reported by John Hughes, see
4080 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4082 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4084 * poll_.h: New file.
4087 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4089 * mathl.h: New file.
4090 * acosl.c: New file.
4091 * asinl.c: New file.
4092 * atanl.c: New file.
4093 * ceill.c: New file.
4096 * floorl.c: New file.
4097 * frexpl.c: New file.
4098 * ldexpl.c: New file.
4100 * sincosl.c: New file.
4102 * sqrtl.c: New file.
4104 * trigl.c: New file.
4105 * trigl.h: New file.
4107 2003-02-17 Bruno Haible <bruno@clisp.org>
4109 * mkdtemp.h: New file, from GNU gettext.
4110 * mkdtemp.c: New file, from GNU gettext.
4112 2003-01-31 Bruno Haible <bruno@clisp.org>
4114 * rename.c: #undef rename before defining rpl_rename.
4115 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4117 2003-01-30 Bruno Haible <bruno@clisp.org>
4119 * printf-args.h: New file, from GNU gettext.
4120 * printf-args.c: New file, from GNU gettext.
4121 * printf-parse.h: New file, from GNU gettext.
4122 * printf-parse.c: New file, from GNU gettext.
4123 * vasnprintf.h: New file, from GNU gettext.
4124 * vasnprintf.c: New file, from GNU gettext.
4125 * asnprintf.c: New file, from GNU gettext.
4126 * vasprintf.h: New file, from GNU gettext with modifications.
4127 * vasprintf.c: New file, from GNU gettext.
4128 * asprintf.c: New file, from GNU gettext.
4130 2003-01-29 Bruno Haible <bruno@clisp.org>
4132 * stpncpy.h: New file, from GNU gettext with modifications.
4133 * stpncpy.c: New file, from GNU gettext with modifications.
4135 2003-01-28 Bruno Haible <bruno@clisp.org>
4137 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4139 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4142 2003-01-27 Bruno Haible <bruno@clisp.org>
4144 * xsetenv.h: New file, from GNU gettext.
4145 * xsetenv.c: New file, from GNU gettext.
4147 2003-01-23 Bruno Haible <bruno@clisp.org>
4149 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
4151 2003-01-22 Bruno Haible <bruno@clisp.org>
4153 * exit.h: New file, from GNU gettext.
4155 2003-01-11 Bruno Haible <bruno@clisp.org>
4157 * stpcpy.h (stpcpy): Use ANSI C function declarations.
4158 * strcase.h (strcasecmp, strncasecmp): Likewise.
4160 2003-01-14 Jim Meyering <jim@meyering.net>
4162 * same.c (same_name): Tweak a comment.
4164 2003-01-11 Bruno Haible <bruno@clisp.org>
4166 * same.c (same_name): Reorder tests so as to avoid calling stat()
4167 when a string comparison is sufficient.
4169 2003-01-11 Bruno Haible <bruno@clisp.org>
4171 * readtokens.c (readtoken): Cast character to 'unsigned char', not
4174 2003-01-11 Bruno Haible <bruno@clisp.org>
4176 * hash-pjw.c: Add comment about low quality of this function.
4178 2003-01-12 Paul Eggert <eggert@twinsun.com>
4180 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
4181 to avoid collisions with libcurses and libreadline.
4183 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
4184 * getstr.h, getstr.c: Remove.
4185 * getline.c: Include "getline.h", to check interface.
4186 Move body of old getstr.c here: this defines MIN_CHUNK and
4187 declares getdelim2, which is renamed from getstr.
4188 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
4190 * linebuffer.c (readlinebuffer): Renamed from readline.
4192 * linebuffer.h: Likewise.
4193 (readline): Remove backward-compatibility macro.
4195 2003-01-12 Jim Meyering <jim@meyering.net>
4197 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
4199 2003-01-10 Bruno Haible <bruno@clisp.org>
4201 * alloca_.h: New file.
4202 * getdate.y: Unconditionally include alloca.h.
4203 * makepath.c: Likewise.
4204 * setenv.c: Likewise.
4205 * userspec.c: Likewise.
4207 2003-01-09 Bruno Haible <bruno@clisp.org>
4209 * stdbool.h.in: New file.
4211 2003-01-08 Bruno Haible <bruno@clisp.org>
4213 * safe-read.c: Include specification header first, to ensure its
4215 * full-write.c: Likewise.
4217 2003-01-08 Jim Meyering <jim@meyering.net>
4219 * full-write.c: Undefine and define-away `const' after inclusion
4220 of errno.h, not before. Suggestion from Bruno Haible.
4222 2003-01-07 Jim Meyering <jim@meyering.net>
4224 * full-write.c: Rework so that it may serve to define full_read, too.
4225 * full-read.c: Simply #define FULL_READ and include full-write.c.
4227 2003-01-06 Jim Meyering <jim@meyering.net>
4229 * version-etc.c: Update year in translatable copyright string.
4231 2002-12-25 Bruno Haible <bruno@clisp.org>
4233 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
4234 * xstrtol.h: Likewise.
4235 * xstrtoimax.c: Likewise.
4236 * xstrtoumax.c: Likewise.
4237 * human.h: Likewise.
4239 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
4240 on systems that have <inttypes.h> but not <stdint.h>.
4242 2002-12-31 Paul Eggert <eggert@twinsun.com>
4244 * memcoll.c (memcoll): Fall back on a simple algorithm using
4245 memcmp if strcoll doesn't work.
4247 2002-12-23 Bruno Haible <bruno@clisp.org>
4249 * localcharset.h: New file.
4250 * localcharset.c: Include it.
4251 * unicodeio.c: Likewise.
4253 2002-12-22 Bruno Haible <bruno@clisp.org>
4255 * utime.c (utime_null): No need to call ftruncate if the file was
4258 2002-12-23 Bruno Haible <bruno@clisp.org>
4260 * memcoll.c (STRCOLL): New macro.
4263 2002-12-22 Bruno Haible <bruno@clisp.org>
4265 * getstr.h (getstr): Define, to avoid clash with libcurses.
4266 * linebuffer.h (readline): Define, to avoid clash with libreadline.
4268 2002-12-22 Bruno Haible <bruno@clisp.org>
4270 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
4272 2002-12-23 Bruno Haible <bruno@clisp.org>
4274 * getline.h: Include <stddef.h>, for size_t.
4276 * unicodeio.h: Include <stddef.h>, for size_t.
4277 * unicodeio.c: Don't include <stddef.h>.
4279 2002-12-17 Bruno Haible <bruno@clisp.org>
4281 * canon-host.c (strdup): Remove unused declaration.
4283 * fsusage.c: Include full_read.h.
4284 (get_fs_usage): Use full_read instead of safe_read.
4286 * utime.c (utime_null): Use SAFE_READ_ERROR.
4288 2002-12-11 Bruno Haible <bruno@clisp.org>
4290 * setenv.h: Rewritten to cope with systems that have setenv() but not
4292 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
4295 2002-12-11 Bruno Haible <bruno@clisp.org>
4297 * setenv.c (alloca): Fall back to malloc.
4299 (setenv): Use freea() to free memory allocated with alloca().
4301 2002-11-13 Bruno Haible <bruno@clisp.org>
4303 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
4304 function declarations.
4305 * unsetenv.c (unsetenv): Likewise.
4307 2002-03-04 Bruno Haible <bruno@clisp.org>
4309 Portability to AIX 4.3.3.
4310 * unsetenv.c: New file, extracted from setenv.c.
4311 * setenv.c: Move the unsetenv() function to unsetenv.c.
4313 2001-12-20 Bruno Haible <bruno@clisp.org>
4315 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
4316 use malloc instead. For SunOS 4.
4318 2001-12-11 Bruno Haible <bruno@clisp.org>
4320 * setenv.c: Declare alloca.
4321 (compar_fn_t): New typedef.
4322 (KNOWN_VALUE, STORE_VALUE): Use it.
4324 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
4327 2002-12-10 Paul Eggert <eggert@twinsun.com>
4329 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
4330 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
4331 Choose values that are less likely to collide with system fnmatch
4333 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
4334 defined (e.g., a pure POSIX system).
4335 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
4336 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
4338 2002-12-06 Jim Meyering <jim@meyering.net>
4340 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
4342 Merge in changes from libc's misc/error.c, in preparation
4343 for the merge of gnulib's changes back into libc.
4345 * error.c (_): Define only if not already defined.
4346 Move definition to follow all #include directives.
4347 Include unlocked-io.h only if !_LIBC.
4348 [_LIBC]: Include <libio/libioP.h>.
4349 [USE_IN_LIBIO]: Include <libio/iolibio.h>
4350 (fflush): Tweak definition to use INTUSE.
4353 2002-12-05 Paul Eggert <eggert@twinsun.com>
4355 * alloca.c [defined emacs]: Include "lisp.h".
4356 (xalloc_die) [defined emacs]: New macro.
4357 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
4358 [! defined emacs]: Include <xalloc.h>.
4359 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
4360 (pointer): Typedef to POINTER_TYPE *.
4361 (malloc): Remove decl; we now always use xmalloc.
4362 (alloca): Use old-style definition, since Emacs needs this.
4363 Check for arithmetic overflow when computing combined size.
4365 2002-12-04 Paul Eggert <eggert@twinsun.com>
4367 Do not generate unlocked-io.h automatically, since it's easier to
4368 maintain it by hand.
4370 * unlocked-io.h: New file, from GNU diffutils,
4371 but with proper copyright notice and attribution.
4373 * Makefile.am: Add copyright notice.
4374 (libfetish_a_SOURCES): Add unlocked-io.h.
4375 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
4376 (DISTCLEANFILES, io_functions): Remove macros.
4377 (EXTRA_DIST): Remove gen_uio.
4378 (unlocked-io.h): Remove rule.
4380 2002-12-04 Jim Meyering <jim@meyering.net>
4382 Reflect the fact that stat.c and lstat.c are no longer generated.
4383 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
4384 (DISTCLEANFILES): Likewise.
4385 (EXTRA_DIST): Likewise.
4386 (all_local): Don't depend on stat.c or lstat.c.
4387 (stat.c, lstat.c): Remove rules.
4388 (EXTRA_DIST): Remove xstat.in.
4390 * xstat.in: Remove file. Contents moved into stat.c.
4391 * stat.c: New file. Contents mostly from xstat.in.
4392 * stat.c: Rework so that it may serve to define rpl_lstat, too.
4393 * lstat.c: New file. Simply #define LSTAT and include stat.c.
4395 * safe-read.c: Rework so that it may serve to define safe_write, too.
4396 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
4398 2002-12-03 Jim Meyering <jim@meyering.net>
4400 * safe-read.c, safe-write.c: Change variable names and comments, but
4401 not semantics, to minimize the differences between these two files.
4402 (safe_read): Change comment to mention SAFE_READ_ERROR.
4404 * safe-read.c (IS_EINTR): Define.
4405 (safe_read): Use IS_EINTR in place of in-function cpp directives.
4407 2002-12-02 Bruno Haible <bruno@clisp.org>
4409 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
4410 Define, taken from safe-read.c.
4411 (INT_MAX): Provide fallback.
4412 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
4413 * safe-write.h (SAFE_WRITE_ERROR): Define.
4415 * safe-read.c (EINTR): Remove definition.
4416 (safe_read): Don't use EINTR if it is absent.
4418 2002-12-02 Jim Meyering <jim@meyering.net>
4420 * safe-read.c (EINTR): Define.
4421 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4422 (INT_MAX): Provide fallback.
4423 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
4425 * safe-read.h (SAFE_READ_ERROR): Define.
4427 2002-12-01 Jim Meyering <jim@meyering.net>
4429 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
4430 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
4432 2002-11-27 Paul Eggert <eggert@twinsun.com>
4434 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4435 hash_rehash): Replace `if (limit <= value) abort ();' with
4436 `if (! (value < limit)) abort ();', for readability.
4438 2002-11-26 <karl@gnu.org>
4440 * strdup.c: copy from libc again, with jim's ok.
4441 * .cppi-disable: re-add strdup.c
4443 2002-11-25 <karl@gnu.org>
4445 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
4446 instead of "strtol.c".
4448 2002-11-25 Jim Meyering <jim@meyering.net>
4450 * mktime.c: Sync from libc, now that it has the latest fix.
4452 2002-11-24 <karl@gnu.org>
4454 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
4455 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
4457 2002-11-24 Jim Meyering <jim@meyering.net>
4459 Update from coreutils:
4461 * mktime.c: Merge in changes from libc.
4463 Avoid a link-time failure on some Linux systems.
4464 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
4465 (__mon_yday): Declare with the STATIC attribute.
4466 (__mktime_internal): Likewise.
4467 Based on a report from Greg Schafer.
4469 2002-11-23 Jim Meyering <jim@meyering.net>
4471 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
4472 Use `unsigned', not `int', as type of index.
4474 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
4476 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
4478 2002-11-22 Paul Eggert <eggert@twinsun.com>
4480 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
4481 hint that one should use `if (! x) abort ();' rather than `assert
4482 (x);', and anyway it's one less thing to worry about configuring.
4483 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4484 hash_rehash, hash_insert): Use abort rather than assert.
4486 2002-11-22 Paul Eggert <eggert@twinsun.com>
4488 * quotearg.h: Allow multiple inclusion by surrounding with
4489 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
4490 so that we can be included first.
4491 (PARAMS): Remove; we now assume C89 or later. All uses removed.
4492 * quotearg.c: Include quotearg.h immediately after config.h.
4493 No need to include stddef.h or sys/types.h any more.
4494 Surround local include files with "", not "<>".
4495 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
4496 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
4497 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
4498 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
4499 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
4500 (ISPRINT): Remove; no longer needed now that we assume C89.
4502 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
4505 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
4506 quotearg_char): Use SIZE_MAX rather than
4507 (size_t) -1 when we are talking about "infinity".
4509 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
4511 2002-11-22 Bruno Haible <bruno@clisp.org>
4513 * safe-read.h: Assume C89. Add comments.
4514 (safe_read): Change return type to size_t.
4515 * safe-read.c (safe_read): Change return type to size_t. Handle byte
4516 counts > SSIZE_MAX correctly.
4517 * safe-write.h: New file.
4518 * safe-write.c: New file.
4519 * full-read.h: New file.
4520 * full-read.c: New file.
4521 * full-write.h: Assume C89. Add comments.
4522 * full-write.c: Include safe-write.h.
4523 (full_write): Rewritten to use safe_write.
4524 Suggested by Jim Meyering and Paul Eggert.
4526 2002-11-21 Bruno Haible <bruno@clisp.org>
4528 Remove case insensitive option matching.
4529 * argmatch.h (argcasematch): Remove declaration.
4530 (ARGCASEMATCH): Remove macro.
4531 (__xargmatch_internal): Remove case_sensitive argument.
4532 (XARGMATCH): Update.
4533 (XARGCASEMATCH): Remove macro.
4534 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
4535 case_sensitive argument.
4536 (argcasematch): Remove function.
4537 (__xargmatch_internal): Remove case_sensitive argument.
4538 (main): Use XARGMATCH instead of XARGCASEMATCH.
4540 * xmalloc.c: Change compile-time error message. Add comment about
4541 required autoconf version.
4543 2002-11-21 Jim Meyering <jim@meyering.net>
4545 * strdup.c (strdup): Tweak comment and initial #if/#include.
4547 Merge in changes from the coreutils.
4549 2002-09-25 Paul Eggert <eggert@twinsun.com>
4550 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
4551 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
4552 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
4553 int. Work more efficiently if X is the same width as uintmax_t.
4554 Do not compare X to -1, to avoid bogus compiler warning.
4555 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
4556 Don't assume that f_frsize and f_bsize are the same type.
4558 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
4561 * makepath.c (make_path): Restore umask *before* creating the final
4563 (make_path): Minor reformatting.
4565 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
4566 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
4568 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
4569 ones. At least on GNU/Linux systems, `auto' means something else.
4572 2002-11-20 Paul Eggert <eggert@twinsun.com>
4574 Merge argmatch cleanups from Bison. Assume C89.
4576 * argmatch.c: Include config.h here, not in argmatch.h.
4577 Include stdlib.h, for EXIT_FAILURE.
4578 Always include <string.h>, since we assume C89.
4579 (EXIT_FAILURE): Remove pre-C89 bug workaround.
4580 * argmatch.h: Do not include <config.h> or <sys/types.h>.
4581 Include <stddef.h> instead, since it's all we need for size_t.
4582 (PARAMS): Remove. All uses removed.
4583 (ARRAY_CARDINALITY): Do not bother to #undef.
4584 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
4585 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4586 Remove unnecessary parentheses.
4587 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4588 Insert necessary parentheses.
4589 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
4590 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
4592 2002-11-19 Bruno Haible <bruno@clisp.org>
4594 * mbswidth.c: Include mbswidth.h right at the beginning.
4595 * mbswidth.h: Include <stddef.h>, for size_t.
4597 * mbswidth.h (PARAMS): Remove macro.
4598 (mbswidth, mbsnwidth): Use ANSI C function declarations.
4599 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
4601 * gcd.h (PARAMS): Remove macro.
4602 (gcd): Use ANSI C function declarations.
4603 * gcd.c (gcd): Likewise.
4605 2002-11-15 Bruno Haible <bruno@clisp.org>
4607 * strcspn.c: Include <stddef.h>.
4608 (strcspn): Use ANSI C function declaration. Change return type to
4610 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
4611 (strpbrk): Use NULL.
4612 * strpbrk.h (PARAMS): Remove macro.
4613 (strpbrk): Use ANSI C function declaration.
4614 * strstr.c: Don't include <sys/types.h>.
4615 * strstr.h (PARAMS): Remove macro.
4616 (strstr): Use ANSI C function declarations.
4618 2002-11-06 Bruno Haible <bruno@clisp.org>
4620 * gcd.h (gcd): Change argument type to 'unsigned long'.
4621 * gcd.c (gcd): Likewise.
4623 2002-11-05 Bruno Haible <bruno@clisp.org>
4625 * gcd.h: New file, from gettext-0.11.5.
4626 * gcd.c: New file, from gettext-0.11.5.
4628 2002-11-05 Bruno Haible <bruno@clisp.org>
4630 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4631 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4632 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4633 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4635 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4636 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4638 * closeout.c: Include gettext.h instead of <libintl.h>.
4639 * human.c: Include gettext.h instead of <libintl.h>.
4640 * quotearg.c: Include gettext.h instead of <libintl.h>.
4641 * rpmatch.c: Include gettext.h instead of <libintl.h>.
4642 * unicodeio.c: Include gettext.h instead of <libintl.h>.
4643 * userspec.c: Include gettext.h instead of <libintl.h>.
4644 * version-etc.c: Include gettext.h instead of <libintl.h>.
4645 * xmalloc.c: Include gettext.h instead of <libintl.h>.
4646 (textdomain): Remove definition.
4647 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
4649 * long-options.c: Remove include of <libintl.h> and definition of _.
4650 * same.c: Remove include of <libintl.h> and definition of _.
4652 2002-11-04 Bruno Haible <bruno@clisp.org>
4654 * stpcpy.h: New file, from GNU gettext-0.11.5.
4655 * strcase.h: New file, from GNU gettext-0.11.5.
4656 * strpbrk.h: New file, from GNU gettext-0.11.5.
4657 * strstr.h: New file, from GNU gettext-0.11.5.
4658 * xgetcwd.h: New file, from GNU gettext-0.11.5.
4660 2002-05-09 Bruno Haible <bruno@clisp.org>
4662 * config.charset: Update for newest glibc. Add canonical names
4663 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
4665 2002-05-09 Bruno Haible <bruno@clisp.org>
4667 * localcharset.c (get_charset_aliases): Add more Windows specific
4670 2002-05-08 Owen Taylor <otaylor@redhat.com>
4672 * config.charset: A few additions for Solaris.
4674 2001-12-05 Bruno Haible <bruno@clisp.org>
4676 * localcharset.c (locale_charset): Don't return an empty string.
4678 2001-10-23 Bruno Haible <haible@clisp.cons.org>
4680 * config.charset: msdos in uk_UA uses CP1125.
4682 2001-08-05 Bruno Haible <haible@clisp.cons.org>
4684 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
4685 * localcharset.c (locale_charset): Declare as extern "C".
4687 2002-02-15 Bruno Haible <bruno@clisp.org>
4689 * config.charset [msdosdjgpp]: For Russian, use CP866.
4691 2002-02-11 Bruno Haible <bruno@clisp.org>
4693 * config.charset: Add support for NetBSD.
4695 2002-09-25 <karl@gnu.org>
4697 * strdup.c: copy from libc/string (via ../config/srclist*).
4698 * getopt*: copy from libc/posix.
4699 * gettext.h: copy from gettext.
4700 * .cppi-disable: add strdup.c, gettext.h.
4702 2002-07-01 Jim Meyering <meyering@lucent.com>
4704 * c-stack.c: Include sys/time.h.
4705 From Volker Borchert.
4707 2002-06-11 Paul Eggert <eggert@twinsun.com>
4709 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
4710 New macro. Use it uniformly instead of
4711 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
4712 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
4713 reported by Vin Shelton.
4715 2002-06-22 Jim Meyering <meyering@lucent.com>
4717 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
4718 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
4720 2002-06-22 Paul Eggert <eggert@twinsun.com>
4722 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
4723 Do not assume SA_SIGINFO behavior.
4724 Bug reported by Jim Meyering on NetBSD 1.5.2.
4726 2002-06-22 Jim Meyering <meyering@lucent.com>
4728 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
4730 * exitfail.c, exitfail.h: Likewise.
4731 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
4733 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
4735 (EXTRA_DIST): Add fnmatch_loop.c.
4736 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
4738 * fnmatch_loop.c: New file, from diffutils-2.8.2.
4739 * fnmatch.c: Update from diffutils-2.8.2.
4740 * fnmatch_.h: New file. From diffutils-2.8.2.
4741 * fnmatch.h: Remove file.
4743 2002-06-18 Paul Eggert <eggert@twinsun.com>
4745 * file-type.h: Report an error if neither S_ISREG nor
4746 S_IFREG is defined, instead of using a test specific to glibc
4747 2.2. This should be safe, since POSIX requires S_ISREG and
4748 Unix Version 7 had S_IFREG. We don't need to check for
4749 <sys/types.h> since we don't use any symbols that it defines.
4751 2002-06-15 Jim Meyering <meyering@lucent.com>
4753 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
4754 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
4755 have been included before this file.
4757 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
4759 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
4760 so that each temporary file name is unique and valid in the first
4761 8 characters, for operation under DOS.
4763 2002-06-15 Jim Meyering <meyering@lucent.com>
4765 Work even with DJGPP 2.03, which lacks support for symlinks.
4767 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
4769 * lchown.c (S_ISLNK): Likewise.
4771 2002-06-14 Jim Meyering <meyering@lucent.com>
4773 * file-type.h: Use the version from diffutils-2.8.2.
4774 * file-type.c: Likewise.
4776 2002-05-27 Jim Meyering <meyering@lucent.com>
4778 Fix a problem seen only on nonconforming systems whereby ls.c's
4779 use of localtime, and then of gettimeofday would cause trouble:
4780 the localtime call used to initialize rpl_gettimeofday's save
4781 mechanism would clobber ls's current local time information so
4782 that in any long listing the first file would always be listed
4783 with date 1970-01-01. Analysis by Volker Borchert.
4785 * gettimeofday.c (localtime): Undefine.
4786 (rpl_localtime): New function.
4788 2002-05-22 Jim Meyering <meyering@lucent.com>
4790 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
4791 * file-type.h: New file.
4792 * file-type.c (file_type): New file/function. Extracted from diffutils.
4794 2002-04-29 Paul Eggert <eggert@twinsun.com>
4796 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
4798 2002-04-28 Paul Eggert <eggert@twinsun.com>
4800 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
4801 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
4802 of 127, since 64 is the largest conceivable number for ancient
4804 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
4806 2002-04-28 Jim Meyering <meyering@lucent.com>
4808 * sig2str.c (WTERMSIG): Remove definition (unused).
4810 2002-04-28 Paul Eggert <eggert@twinsun.com>
4812 * sig2str.h, sig2str.c: New files.
4813 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
4815 2002-04-24 Jim Meyering <meyering@lucent.com>
4817 * gettext.h: New file, from Gettext.
4818 * Makefile.am (INCLUDES): Remove -I../intl.
4819 (libfetish_a_SOURCES): Add gettext.h.
4821 2002-04-16 Jim Meyering <meyering@lucent.com>
4823 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
4824 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
4825 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
4827 2002-04-12 Jim Meyering <meyering@lucent.com>
4829 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
4831 2002-03-10 Jim Meyering <meyering@lucent.com>
4833 * makepath.c (make_path): Remove a comma from a diagnostic.
4834 Suggestion from Santiago Vila.
4836 2002-03-08 Jim Meyering <meyering@lucent.com>
4838 * rename.c: Mention that this wrapper is needed also on
4839 mips-dec-ultrix4.4 systems.
4841 2002-03-02 Jim Meyering <meyering@lucent.com>
4843 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
4844 not HAVE_CLOCK_SETTIME.
4846 2002-02-27 Paul Eggert <eggert@twinsun.com>
4848 * nanosleep.h: Rename to....
4849 * timespec.h: New name for nanosleep.h. All uses changed.
4851 * gettime.c: New file.
4852 * settime.c: New file.
4855 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4856 timespec.h. Remove nanosleep.h.
4858 2002-02-25 Paul Eggert <eggert@twinsun.com>
4860 * acl.c, acl.h: New files.
4861 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4863 2002-02-24 Jim Meyering <meyering@lucent.com>
4865 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
4866 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
4867 cause trouble. Reported by Nelson Beebe.
4869 2002-02-23 Paul Eggert <eggert@twinsun.com>
4871 * path-concat.c (xpath_concat): Reorder code to pacify
4872 compilers that don't know that xalloc_die never returns.
4874 2002-02-20 Jim Meyering <meyering@lucent.com>
4876 * getdate.c: Regenerate using bison-1.33.
4878 2002-02-15 Paul Eggert <eggert@twinsun.com>
4880 * posixver.c, posixver.h: New files.
4881 * Makefile.am (libfetish_a_SOURCES): Add them.
4883 2002-02-02 Paul Eggert <eggert@twinsun.com>
4884 Bruno Haible <bruno@clisp.org>
4886 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4887 (fwrite_success_callback): New declaration.
4888 * unicodeio.c (unicode_to_mb): New function, extracted from
4889 print_unicode_char. Call failure callback instead of error.
4890 (fwrite_success_callback): New function.
4891 (exit_failure_callback): New function.
4892 (fallback_failure_callback): New function.
4893 (print_unicode_char): Call unicode_to_mb.
4895 2002-01-26 Jim Meyering <meyering@lucent.com>
4897 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4899 2002-01-22 Jim Meyering <meyering@lucent.com>
4901 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4902 Otherwise, some versions of automake would omit the rule that makes
4903 Makefile from Makefile.in.
4905 2001-01-21 Paul Eggert <eggert@twinsun.com>
4907 * xmemcoll.h, xmemcoll.c: New files.
4908 * Makefile.am (libfetish_a_SOURCES): Add them.
4909 * memcoll.c: Include errno.h, and declare errno if not defined.
4910 (memcoll): Set errno to zero if there is no error.
4912 * quotearg.c (quotearg_buffer_restyled):
4913 Fix bug with quoting buffers containing NUL when backslashing escapes.
4914 This bug was exposed by the other changes in this patch.
4915 (quotearg_n_options): New arg ARGSIZE.
4916 All callers changed.
4917 (quoting_options_from_style): New function.
4918 (quotearg_n_style): Use it.
4919 (quotearg_n_style_mem): New function.
4921 * quotearg.h (quotearg_n_style_mem): New function.
4923 2002-01-16 Jim Meyering <meyering@lucent.com>
4925 * getdate.y: Add three semicolons, each just before a closing brace.
4926 Bison (as of version 1.31) no longer papers over that mistake.
4928 2002-02-14 Paul Eggert <eggert@twinsun.com>
4930 * backupfile.c (ISDIGIT): Comment fix.
4931 * getdate.y (ISDIGIT): Likewise.
4932 * posixtm.c (ISDIGIT, year): Likewise.
4933 * strverscmp.c (ISDIGIT): Likewise.
4934 * userspec.c (ISDIGIT): Likewise.
4936 2002-01-05 Jim Meyering <meyering@lucent.com>
4938 * version-etc.c (version_etc_copyright): Update copyright year.
4940 2001-01-19 Paul Eggert <eggert@twinsun.com>
4942 * closeout.c (close_stdout_status): If ferror (stdout), do
4943 not silently exit merely because the output buffer happens to
4944 have nothing pending.
4946 2001-12-18 Paul Eggert <eggert@twinsun.com>
4948 See the big note in ../ChangeLog.
4949 * human.c (suffixes): Prefer K to k for 1024.
4950 (generate_suffix_backwards): New function.
4951 (human_readable_inexact): Use it.
4952 * xstrtol.c (__xstrtol): If there is no number but there
4953 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4954 Accept 'K' as well as 'k'.
4956 2001-12-15 Jim Meyering <meyering@lucent.com>
4958 * regex.h (__restrict_arr): Update from libc.
4960 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4961 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4964 2001-12-10 Jim Meyering <meyering@lucent.com>
4966 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
4967 Instead, include "xalloc.h".
4968 (initbuffer): Don't cast xmalloc return value to char*.
4969 (readline): Reword comment.
4970 Don't cast xrealloc return value to char*
4973 2001-12-09 Jim Meyering <meyering@lucent.com>
4975 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
4976 `signed and unsigned type in conditional expression'.
4977 * posixtm.c (posix_time_parse): Likewise.
4979 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
4981 * readtokens.c (readtoken): Declare an index to be of type unsigned
4982 to avoid a pedantic warning.
4984 * getstr.c: Don't include assert.h.
4985 (getstr): Remove warning-evoking assertions.
4986 Return -1 if offset parameter is out of bounds.
4987 Change the type of a local from int to size_t.
4989 * strftime.c (my_strftime_localtime_r): Include this function
4990 definition in the `#if ! HAVE_TM_GMTOFF' block.
4992 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
4993 Include xalloc.h instead.
4995 2001-12-02 Jim Meyering <meyering@lucent.com>
4997 * tempname.c: Don't declare getenv, thus reverting the change of
4998 2001-11-18. It's no longer necessary, now that stdlib.h is always
5001 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
5002 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
5004 2001-11-30 Akim Demaille <akim@epita.fr>
5006 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
5007 before being defined.
5009 2001-11-27 Paul Eggert <eggert@twinsun.com>
5011 * quotearg.h (quotearg_n, quotearg_n_style):
5012 First arg is int, not unsigned.
5013 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
5014 (SIZE_MAX, UINT_MAX): New macros.
5015 (quotearg_n_options): Abort if N is negative.
5016 Avoid overflow check on hosts where size_t is 64 bits and int
5017 is 32 bits, as overflow is impossible there.
5018 Fix off-by-one typo that caused unnecessary reallocation.
5020 2001-11-27 Jim Meyering <meyering@lucent.com>
5022 * tempname.c: Merge with version from libc.
5023 * regex.c: Likewise.
5025 * tempname.c: Include stdlib.h unconditionally. On some old systems
5026 for which STDC_HEADERS is 0, it was not included, resulting in a
5027 warning about an integer-to-pointer conversion problem with getenv.
5028 Reported by Volker Borchert.
5030 2001-11-26 Jim Meyering <meyering@lucent.com>
5032 * gtod.h: Remove file.
5033 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5034 * gettimeofday.c: Don't include gtod.h.
5035 (GTOD_init): Remove function.
5036 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5037 Suggestion from Volker Borchert.
5039 2001-11-23 Jim Meyering <meyering@lucent.com>
5041 * hash.h (struct hash_table): Don't define here. Merely declare it.
5042 * hash.c (struct hash_table): Define it here instead.
5044 2001-11-22 Jim Meyering <meyering@lucent.com>
5046 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5048 2001-11-18 Paul Eggert <eggert@twinsun.com>
5050 * tempname.c (TMP_MAX): Remove; no longer needed.
5051 (TEMPORARIES): New macro.
5052 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5053 removes an artificial limitation (e.g. HP-UX 10.20, where
5056 2001-11-18 Jim Meyering <meyering@lucent.com>
5058 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5061 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5062 files will be created before anything else.
5064 2001-11-17 Jim Meyering <meyering@lucent.com>
5066 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5067 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5068 rather than group writable. Patch by Juan F. Codagnone.
5070 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5071 Instead, include "xalloc.h".
5073 * mountlist.c: Include unlocked-io.h after all system headers.
5074 Remove explicit declarations of xmalloc, xrealloc,
5075 and xstrdup. Instead, include "xalloc.h".
5077 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5078 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5079 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5081 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5082 Reported by Padraig Brady.
5084 * mkstemp.c: #undef mkstemp.
5086 (rpl_mkstemp): Rename from mkstemp.
5089 2001-11-16 Jim Meyering <meyering@lucent.com>
5091 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5092 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5093 determine the amount of total physical memory, use pstat_getstatic.
5094 HPUX-11 doesn't define _SC_PHYS_PAGES.
5095 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5096 If sysconf couldn't be used to determine the amount of available
5097 physical memory, use both pstat_getstatic and pstat_getdynamic.
5098 Based on a patch from Bob Proulx.
5100 2001-11-05 Jim Meyering <meyering@lucent.com>
5102 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5104 2001-11-03 Jim Meyering <meyering@lucent.com>
5106 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5107 in argmatch_to_argument call.
5109 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5112 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5113 e.g., a fault due to an attempt to free a NULL pointer.
5115 2001-11-01 Jim Meyering <meyering@lucent.com>
5117 * dirfd.c, dirfd.h: New files.
5118 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5120 * hash.c (hash_print) [TESTING]: Clean up.
5122 2001-10-22 Paul Eggert <eggert@twinsun.com>
5124 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5125 to avoid a warning if -Wall.
5127 2001-10-21 Paul Eggert <eggert@twinsun.com>
5129 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5131 2001-10-21 Jim Meyering <meyering@lucent.com>
5133 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5134 this code would end up calling gettext even in packages built
5136 * getopt.c (_): Likewise.
5137 * regex.c (_): Likewise.
5139 2001-10-20 Paul Eggert <eggert@twinsun.com>
5141 * error.c (strerror_r): Do not declare unless !_LIBC.
5142 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5143 Use strerror_r that is only a macro, even if it is not a function.
5144 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5145 (private_strerror): Use prototypes, not old-style function definition.
5146 (print_errno_message): New function.
5147 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
5149 (error_tail, error, error_at_line): Use it.
5151 2001-10-11 Jim Meyering <meyering@lucent.com>
5153 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5154 and quote_n (1, ... to avoid clobbering a buffer.
5156 2001-10-05 Jim Meyering <meyering@lucent.com>
5158 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
5159 * hash-pjw.c: New file (factored out of fileutils' remove.c).
5160 * hash-pjw.h: New file.
5162 2001-09-30 Jim Meyering <meyering@lucent.com>
5164 * mountlist.c [MOUNTED_GETFSSTAT]:
5165 Include <sys/ucred.h>, for Apple Darwin.
5166 Include sys/mount.h and sys/fs_types.h only if available.
5168 (read_filesystem_list): Use FS_TYPE.
5170 2001-09-29 Paul Eggert <eggert@twinsun.com>
5172 * exclude.c (excluded_filename): 0 -> false, since it's
5175 2001-09-28 Paul Eggert <eggert@twinsun.com>
5177 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
5178 #defines strtoimax. Also treat the other strto* functions
5181 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
5182 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
5183 (strtoimax, strtoumax): Do not declare if already defined as a macro.
5185 2001-09-26 Jim Meyering <meyering@lucent.com>
5187 Most macros in unlocked-io.h had the wrong number of arguments.
5188 * gen-uio: New script.
5189 (USE_UNLOCKED_IO): Define to 1 if not already defined.
5190 * unlocked-io.hin: Remove file.
5191 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
5192 rather than trying to embed it here.
5193 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
5194 Reported by Padraig Brady.
5196 2001-09-25 Volker Borchert <bt@teknon.de>
5198 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
5200 2001-09-23 Jim Meyering <meyering@lucent.com>
5202 * mountlist.c: Remove useless parentheses in #if directives.
5203 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
5204 the deprecated MOUNTED symbol is no longer defined in mntent.h.
5206 2001-09-22 Jim Meyering <meyering@lucent.com>
5208 * localcharset.c: Update from latest gettext.
5209 * config.charset: Likewise.
5211 2001-09-20 Jim Meyering <meyering@lucent.com>
5213 * xstrtol.c (strtoimax): Guard declaration with
5214 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
5215 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
5216 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
5217 (strtoumax): Likewise, for completeness (it wasn't necessary).
5219 2001-09-06 Paul Eggert <eggert@twinsun.com>
5221 * strtoimax.c (HAVE_LONG_LONG):
5222 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
5223 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
5224 to work around bug in IBM C compiler.
5226 2001-09-16 Jim Meyering <meyering@lucent.com>
5228 * mkdir.c: New file.
5230 2001-09-04 Paul Eggert <eggert@twinsun.com>
5232 * xgetcwd.c: Revert some of the previous change; intead,
5233 fix the HAVE_GETCWD_NULL code to behave more like the
5234 !HAVE_GETCWD_NULL code used to.
5237 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5240 2001-09-04 Paul Eggert <eggert@twinsun.com>
5242 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
5243 Use ssize_t, not int, to store result of readlink.
5244 Check for ssize_t overflow as well as size_t overflow,
5245 as POSIX says the result of readlink is implementation-defined
5246 when ssize_t overflows.
5247 Remove unnecessary cast to char*.
5248 Use free+malloc instead of realloc, as the storage doesn't need
5249 to be preserved and it's clearer and can be more efficient that way.
5250 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
5251 * xreadlink.h (xreadlink): Update prototype.
5253 2001-09-03 Paul Eggert <eggert@twinsun.com>
5255 * exclude.c (fnmatch_no_wildcards): Fix confusion between
5256 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
5257 spotted by Jim Meyering.
5259 2001-09-03 Jim Meyering <meyering@lucent.com>
5261 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5263 2001-09-03 Paul Eggert <eggert@twinsun.com>
5265 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
5266 like the HAVE_GETCWD_NULL code.
5267 Include pathmax.h if not HAVE_GETCWD.
5268 Do not include xalloc.h.
5269 (INITIAL_BUFFER_SIZE): New symbol.
5270 Do not use xmalloc / xrealloc, since the caller is responsible for
5271 handling errors. Preserve errno around `free' during failure.
5272 Do not overrun buffer when using getwd.
5274 2001-09-03 Paul Eggert <eggert@twinsun.com>
5276 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
5277 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
5279 2001-09-02 Jim Meyering <meyering@lucent.com>
5281 * error.c: Update from GNU libc.
5283 2001-09-01 Jim Meyering <meyering@lucent.com>
5285 * xreadlink.c: New file.
5286 * xreadlink.h: New file.
5287 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
5289 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
5290 doesn't conflict with sparc Solaris 7's definition in
5291 /usr/include/sys/int_types.h.
5293 * exclude.c: Use `""', not `<>' to #include non-system header files.
5294 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
5295 and strncasecmp as r-values. Unixware didn't have declarations.
5297 2001-08-31 Jim Meyering <meyering@lucent.com>
5299 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
5300 Use an initial, malloc'd, buffer of length 128 rather than
5301 a statically allocated one of length 1024.
5303 2001-08-30 Paul Eggert <eggert@twinsun.com>
5305 * xgetcwd.c: Don't include pathmax.h.
5306 Include stdlib.h and unistd.h if available.
5308 (xmalloc, xstrdup, free): Remove decls.
5309 (xgetcwd): Don't assume sizes fit in unsigned.
5310 Check for overflow when computing sizes.
5311 Simplify reallocation code.
5313 2001-08-28 Paul Eggert <eggert@twinsun.com>
5315 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
5317 * strtoimax.c: Renamed from strtoxmax.c, removing the
5320 Also, make the following further changes to make this file's
5321 configuration more similar to that of strtol.c:
5322 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
5323 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5324 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5325 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5326 changed to signed values.
5328 And make the following changes as well:
5329 Fix copyright notice, as 1999 was missing.
5330 (verify): New macro.
5331 (strtoimax): Check sizes at compile-time, not run-time.
5332 Prefer strtol to strtoll if both work.
5333 (main): Remove; it was not that useful and was a pain to maintain.
5335 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
5337 2001-08-30 Paul Eggert <eggert@twinsun.com>
5339 * savedir.c (savedir): Remove size parameter, as POSIX says that
5340 a directory's st_size can have an arbitrary value, so the old
5341 usage could waste an arbitrary amount of memory. All uses
5343 * savedir.h: Update prototype.
5345 2001-08-30 Paul Eggert <eggert@twinsun.com>
5347 * xstrtol.c (strtoimax): New decl.
5349 2001-08-28 Paul Eggert <eggert@twinsun.com>
5351 * xstrtol.h: Add copyright notice.
5352 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
5353 LONGINT_INVALID_SUFFIX_CHAR.
5355 2001-08-30 Paul Eggert <eggert@twinsun.com>
5357 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
5360 2001-08-30 Paul Eggert <eggert@twinsun.com>
5362 * hash.c: Remove '2001' from copyright notice.
5364 2001-08-30 Paul Eggert <eggert@twinsun.com>
5366 * full-write.h: New file.
5367 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
5368 * full-write.c: Correct credits, as cccp.c no longer
5369 exists and anyway it was so heavily changed from the old cccp
5370 code as to be unrecognizable. Include full-write.h.
5371 (full_write) Return size_t, with short writes meaning failure.
5372 All callers changed. This fixes a bug with large buffers
5374 * utime.c: Include full-write.h.
5376 2001-08-30 Paul Eggert <eggert@twinsun.com>
5378 Merge 'exclude' changes from tar 1.13.22.
5379 This fixes one or two unlikely storage allocation overflow bugs,
5380 but doesn't change user-visible behavior otherwise.
5382 2001-08-30 Paul Eggert <eggert@twinsun.com>
5384 * exclude.c (bool): Declare, perhaps by including stdbool.h.
5385 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5386 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5387 Include if available.
5388 (<xalloc.h>): Include
5389 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5390 (verify): New macro. Use it to verify that EXCLUDE macros do not
5391 collide with FNM macros.
5392 (struct patopts): New struct.
5393 (struct exclude): Use it, as exclude patterns now come with options.
5394 (new_exclude): Support above changes.
5395 (new_exclude, add_exclude_file):
5396 Initial size must now be a power of two to simplify overflow checking.
5397 (free_exclude, fnmatch_no_wildcards): New function.
5398 (excluded_filename): No longer requires options arg, as the options
5399 are determined by add_exclude. Now returns bool, not int.
5400 (excluded_filename, add_exclude):
5401 Add support for the fancy new exclusion options.
5402 (add_exclude, add_exclude_file): Now takes int options arg.
5403 Check for arithmetic overflow when computing sizes.
5404 (add_exclude_file): xrealloc might modify errno, so don't
5405 realloc until after errno might be used.
5407 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
5409 (free_exclude): New decl.
5410 (add_exclude, add_exclude_file): Now takes int options arg.
5411 (excluded_filename): No longer requires options arg, as the options
5412 are determined by add_exclude. Now returns bool, not int.
5414 2001-08-30 Paul Eggert <eggert@twinsun.com>
5416 * alloca.c (alloca): Arg is of type size_t, not unsigned.
5418 2001-08-27 Jim Meyering <meyering@lucent.com>
5420 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
5422 * version-etc.c (N_): Remove definition.
5423 Revert most of last change.
5424 Instead, simply don't mark the `Copyright...' string for translation.
5425 Based on advice from Paul Eggert.
5427 * strtoxmax.c: Tweak comment.
5429 2001-08-26 Jim Meyering <meyering@lucent.com>
5431 * version-etc.c (version_etc_copyright_fmt): Replace literal year
5432 of copyright with `%s' so translators don't get an untranslated
5434 (COPYRIGHT_YEAR): Define.
5435 (version_etc): Use fprintf rather than fputs.
5436 Suggestion from Ulrich Drepper.
5438 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
5440 * strtoll.c: New file, from GNU libc.
5441 * xstrtoimax.c: New file.
5443 * xstrtol.h: Add xstrtoimax.
5444 * strtoumax.c: New file. Simply include "strtoumax.c".
5445 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
5447 * strtoumax.c: Factor to work both for unsigned and signed types, ...
5448 * strtoxmax.c: ... then renamed to this.
5450 2001-08-13 Paul Eggert <eggert@twinsun.com>
5452 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
5453 Port to Solaris 8, where 'sed' requires a space after the 'r'
5454 command, and where sh dislikes "$/". Clean up the spacing a bit.
5455 Redirect output to $tmp just once.
5457 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
5459 * addext.c (<errno.h>): Include.
5460 (errno): Declare if not defined.
5461 (addext): Work correctly when pathconf returns -1 and leaves
5462 errno alone because there is no limit. Also, work even if
5463 pathconf returns a value greater than SIZE_MAX.
5465 2001-08-12 Jim Meyering <meyering@lucent.com>
5467 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
5468 Simply `return getcwd (NULL, 0);'.
5469 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
5470 Use 1300 as initial value for length, not PATH_MAX.
5472 * pathmax.h: Clean up cpp syntax.
5474 2001-08-12 Jim Meyering <meyering@lucent.com>
5476 * gettimeofday.c: New file.
5478 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
5480 2001-08-04 Jim Meyering <meyering@lucent.com>
5482 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
5483 to get in sync with glibc.
5485 2001-08-03 Paul Eggert <eggert@twinsun.com>
5487 The following changes are from gettext 0.10.39 as maintained by
5490 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
5491 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
5492 with inverted sense. All uses changed.
5494 * mbswidth.c: Don't include <limits.h>.
5495 Include <stdlib.h> and <string.h> unconditionally.
5496 (iswcntrl, mbsinit, ISCNTRL): New macros.
5497 (mbsnwidth): Use K&R style function declarations.
5498 Don't bother checking for MB_LEN_MAX == 1, since the compiler
5499 can optimize it when MB_CUR_MAX == 1.
5500 The width of control characters is zero, not 1.
5502 2001-07-15 Jim Meyering <meyering@lucent.com>
5504 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
5505 (BUILT_SOURCES): Add unlocked-io.h.
5506 (io_functions): Define.
5507 (unlocked-io.h): New rule.
5508 (DISTCLEANFILES): Add unlocked-io.h.
5509 (all-local): Depend on unlocked-io.h, to ensure it is created.
5511 * unlocked-io.hin: New file
5513 * regex.c: Update from glibc.
5515 2001-07-05 Jim Meyering <meyering@lucent.com>
5517 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
5519 (libfetish_a_SOURCES): Put all .h files here instead.
5520 Remove a thus-exposed (better checks in automake) duplicate and
5521 two unnecessary .h files.
5523 2001-06-11 Jim Meyering <meyering@lucent.com>
5525 * regex.c: Update from GNU libc.
5527 2001-05-27 Jim Meyering <meyering@lucent.com>
5529 * readutmp.h (UT_TYPE): Define.
5531 2001-05-24 Jim Meyering <meyering@lucent.com>
5533 * argmatch.c: Include "quote.h".
5534 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
5535 quote function. Reported by Göran Uddeborg.
5537 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
5539 * dirname.c (dir_name): Compute append_dot using path, not newpath
5540 which is not yet declared.
5542 2001-05-11 Paul Eggert <eggert@twinsun.com>
5544 * Makefile.am (libfetish_a_SOURCES):
5545 Add strftime.c, since we now compile it on all hosts.
5547 * strftime.c (my_strftime):
5548 Define to nstrftime if emacs, but only if my_strftime is not defined.
5549 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
5550 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
5551 Add one more extra argument: a nanoseconds value.
5554 (my_strftime function): Add %N format.
5555 (emacs_strftimeu): Renamed from emacs_strftime,
5556 with extra ut argument.
5558 2001-05-11 Paul Eggert <eggert@twinsun.com>
5560 dirname code cleanup. base_name now behaves more compatibly
5561 with POSIX basename when given file names that have trailing
5562 slashes, and similarly for dir_name. Add new primitives
5563 base_len and dir_len. Put the directory-name-related decls
5566 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
5567 * backupfile.c (base_name): Likewise.
5568 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
5569 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
5570 * makepath.c (strip_trailing_slashes): Likewise.
5571 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
5573 * rename.c (strip_trailing_slashes): Likewise.
5574 * same.c (base_name): Likewise.
5575 * stripslash.c (ISSLASH): Likewise.
5577 * addext.c: Include <dirname.h> after size_t is defined.
5578 * backupfile.c: Likewise.
5580 * addext.c (addext): Use base_len to trim redundant
5581 trailing slashes instead of doing it ourselves.
5582 But do not trim the last slash if it is not redundant.
5584 * backupfile.c (find_backup_file_name,
5585 max_backup_version): Use base_len instead of rolling it ourselves.
5586 Handle the case of "" and (on DOS) "C:" correctly.
5588 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
5589 Include <string.h>, <dirname.h>.
5590 (base_name): Allow file names ending in slashes, other than names
5591 that are all slashes. In this case, return the basename followed
5592 by the slashes. This is more general, and can be used in places
5593 where the original base_name purposely had an assertion failure.
5594 (base_len): New function.
5596 * dirname.c: Include <string.h> instead of <stdlib.h>.
5597 Do not include <assert.h>; no longer needed.
5599 (memrchr): Remove decl.
5600 (dir_name_r): Remove.
5601 (dir_len): Renamed from dirlen. All callers changed.
5602 Rewrite in terms of base_name, for simplicity and consistency.
5603 (dir_name): Never return NULL. All callers changed.
5604 Do not include <stdlib.h> in test program; no longer needed.
5605 return 0; is fine for test program.
5607 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
5609 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
5611 * path-concat.c (path_concat): Use base_len to compute
5612 base length, not strlen; this means we cannot rely on memcpy
5615 * same.c (STREQ): Remove.
5616 (same_name): Handle the case where the basename ends in trailing '/'.
5618 * stripslash.c (strip_trailing_slashes): Return nonzero if
5619 a slash was stripped. Do not strip the last slash after a
5622 2001-04-08 Jim Meyering <meyering@lucent.com>
5624 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
5625 recomputed; that's necessary when the offset spans a DST transition.
5626 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
5628 2001-04-02 Jim Meyering <meyering@lucent.com>
5630 * regex.h, regex.c: Update from GNU libc.
5632 2001-03-19 Paul Eggert <eggert@twinsun.com>
5634 * version-etc.c (version_etc_copyright): Update to 2001.
5636 2001-03-16 Paul Eggert <eggert@twinsun.com>
5638 * tempname.c (uint64_t): Define to uintmax_t if
5639 not defined, and if UINT64_MAX is not defined.
5640 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
5641 Reported by John David Anglin.
5643 2001-03-10 Bruno Haible <haible@clisp.cons.org>
5645 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
5646 alias if codeset is empty.
5647 * config.charset (BeOS): Use wildcard syntax.
5649 2001-03-13 Jim Meyering <meyering@lucent.com>
5651 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
5652 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
5655 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5657 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
5659 * unicodeio.c (print_unicode_char): Simplify accordingly.
5661 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5663 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
5664 support for DOS/DJGPP.
5666 2001-02-28 Paul Eggert <eggert@twinsun.com>
5668 * Makefile.am (libfetish_a_SOURCES):
5669 Add dup-safer.c, fopen-safer.c.
5670 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
5672 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
5674 2001-02-25 Paul Eggert <eggert@twinsun.com>
5676 The mkstemp replacement is taken from glibc 2.2.2, with some
5677 portability fixes for use outside glibc, as follows:
5679 * tempname.c (struct_stat64): New macro.
5680 (direxists, __gen_tempname): Use it.
5681 This avoids a portability problem with Solaris 8.
5683 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
5684 (<stddef.h>, <stdint.h>, <string.h>):
5685 Include only if STDC_HEADERS || _LIBC.
5686 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
5687 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
5688 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
5689 (__set_errno): Define this macro if <errno.h> doesn't.
5690 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
5691 Define these macros if <stdio.h> doesn't.
5692 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
5693 Define these macros if <sys/stat.h>
5694 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
5695 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
5696 __xstat64): Define if not _LIBC.
5697 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
5698 (__gen_tempname): Invoke gettimeofday only if
5699 HAVE_GETTIMEOFDAY || _LIBC;
5700 otherwise, fall back on plain "time".
5701 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
5703 * mkstemp.c (__GT_FILE): Define to zero if not defined.
5705 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
5707 2001-02-17 Jim Meyering <meyering@lucent.com>
5709 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
5710 around included file name.
5712 * strnlen.c (__strnlen): Merge in a change from GNU libc.
5714 * strftime.c: Update from GNU libc (the only changes were to comments).
5716 2001-02-13 Bruno Haible <haible@clisp.cons.org>
5718 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
5720 2001-02-17 Paul Eggert <eggert@twinsun.com>
5722 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
5723 Remove workaround macros for hosts that have mbrtowc but not
5724 mbstate_t, as we now insist on proper declarations for both
5725 before using mbrtowc.
5727 2001-02-17 Jim Meyering <meyering@lucent.com>
5729 * regex.c: Update from libc.
5731 2001-02-16 Paul Eggert <eggert@twinsun.com>
5733 * alloca.c (malloc): Undef before defining, since stdlib.h
5734 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
5735 Reported by Mark Hounschell via Paul Eggert.
5737 2001-01-30 Bruno Haible <haible@clisp.cons.org>
5739 * config.charset: Update for FreeBSD 4.2.
5741 2001-01-26 Jim Meyering <meyering@lucent.com>
5743 * quotearg.c: Include stddef.h.
5744 * quote.c: Include stddef.h.
5745 Reported by Axel Kittenberger.
5747 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
5748 line in double quotes so that it evokes a better diagnostic.
5749 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
5750 Reported by Axel Kittenberger.
5752 2001-01-15 Bruno Haible <haible@clisp.cons.org>
5754 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
5755 to avoid a warning. Add back 'const' to inptr.
5757 2001-01-16 Jim Meyering <meyering@lucent.com>
5759 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
5762 2001-01-14 Jim Meyering <meyering@lucent.com>
5764 * rename.c: New file. From Volker Borchert.
5765 Include stdlib.h, string.h or strings.h, and xalloc.h.
5766 Use strip_trailing_slashes rather than open-coding it.
5768 2001-01-03 Paul Eggert <eggert@twinsun.com>
5770 * strftime.c: Sync with glibc time/strftime.c 1.81.
5772 2001-01-03 Jim Meyering <meyering@lucent.com>
5774 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
5775 local `inptr' to avoid warning with some system declarations of iconv.
5777 2000-12-29 Paul Eggert <eggert@twinsun.com>
5779 * modechange.c: Do not assume that mode_t uses the
5780 traditional octal encoding. E.g. "chmod 1 FOO" should set
5781 the other-execute bit of FOO even if S_IXOTH != 1.
5783 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
5784 WOTH, XOTH, ALLM): New macros.
5785 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
5786 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
5788 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
5789 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
5791 No need to use uintmax_t; unsigned long is long enough.
5792 Don't bother to get suffix since we don't use it.
5794 2000-12-24 Jim Meyering <meyering@lucent.com>
5796 * hash.c (is_prime): Return explicit boolean values.
5797 (hash_get_first): Return NULL to appease Irix5.6's 89.
5798 Reported by Nelson Beebe.
5800 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5802 * localcharset.c (locale_charset): Add support for Win32.
5804 2000-12-18 Paul Eggert <eggert@twinsun.com>
5806 * physmem.h, physmem.c: New files.
5808 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
5809 (noinst_HEADERS): Add physmem.h.
5811 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
5812 't' for compatibility with Solaris 8 sort.
5814 2000-12-18 Bruno Haible <haible@clisp.cons.org>
5816 * config.charset: Add support for BeOS.
5818 2000-12-16 Jim Meyering <meyering@lucent.com>
5820 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
5821 SHELLS_FILE to a file name that's useful on djgpp systems.
5823 (ADDITIONAL_DEFAULT_SHELLS): Define.
5824 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
5825 Based mostly on a patch from Prashant TR.
5827 2000-12-16 Jim Meyering <meyering@lucent.com>
5829 This bug had a serious impact on chown: `chown N:M FILE' (for integer
5830 N and M) would have treated it like `chown N:N FILE'.
5832 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
5834 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5836 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
5837 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
5838 to the list of canonical encodings. Rename EUC-CN to GB2312.
5840 2000-12-08 Andreas Schwab <schwab@suse.de>
5842 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
5843 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
5845 2000-12-07 Jim Meyering <meyering@lucent.com>
5847 * stripslash.c (ISSLASH): Define.
5848 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5851 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5852 (dir_name_r): Declare this function as static.
5853 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5854 manifest itself on a name containing a mix of slashes and
5856 Make this function work with names starting with a DOS-style
5857 drive letter and colon prefix.
5858 (dir_name): Append `.' if necessary.
5859 Based mostly on patches from Prashant TR and Eli Zaretskii.
5861 * dirname.h (dir_name_r): Remove prototype.
5863 2000-12-05 Jim Meyering <meyering@lucent.com>
5865 * dirname.c (dir_name_r): Add `const' in a few local declarations.
5867 2000-12-04 Jim Meyering <meyering@lucent.com>
5869 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
5870 Also include memory.h, stdlib.h, unistd.h if appropriate.
5871 Reported by Andreas Jaeger (conflicting declaration of malloc).
5873 2000-12-02 Jim Meyering <meyering@lucent.com>
5875 * closeout.h: Make idempotent, to avoid some obscure warnings.
5877 2000-12-01 Paul Eggert <eggert@twinsun.com>
5879 * memrchr.c: Include <config.h> before any system include file.
5881 2000-11-29 Paul Eggert <eggert@twinsun.com>
5883 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5885 2000-11-26 Jim Meyering <meyering@lucent.com>
5887 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5889 2000-11-22 Paul Eggert <eggert@twinsun.com>
5891 * strftime.c (my_strftime): Do not invoke mbrlen with a
5892 size of (size_t) -1; it's not portable.
5894 2000-11-17 Akim Demaille <akim@epita.fr>
5896 * obstack.h: Formatting changes.
5897 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5898 prevent type checking.
5899 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5900 cast the value to (void *): assigning a `foo *' to a `void *'
5902 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5904 2000-11-17 Jim Meyering <meyering@lucent.com>
5906 * strstr.c: Update from GNU libc.
5908 2000-11-16 Jim Meyering <meyering@lucent.com>
5910 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5912 2000-11-11 Jim Meyering <meyering@lucent.com>
5914 * error.c: Add a couple #includes, merging from GNU libc version.
5916 2000-11-10 Jim Meyering <meyering@lucent.com>
5918 * obstack.h: Update from GNU libc.
5919 * obstack.c: Likewise.
5921 2000-11-06 Paul Eggert <eggert@twinsun.com>
5923 * getusershell.c (setusershell): Use rewind rather than
5924 fseek/fseeko, to avoid configuration hassles with fseeko.
5925 Don't bother opening SHELLS_FILE if shellstream is NULL;
5928 2000-11-05 Jim Meyering <meyering@lucent.com>
5930 * makepath.h (make_dir): Declare.
5931 * makepath.c (make_dir): Remove `static' attribute.
5934 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
5936 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
5937 last one in a bucket, advance to the next bucket.
5939 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5941 * fnmatch.c: Do not comment out all the code if we are using
5942 the GNU C library, because in some cases we are replacing buggy
5943 code in the GNU C library itself.
5945 2000-10-30 Paul Eggert <eggert@twinsun.com>
5947 * error.h, getline.h, modechange.h:
5948 Remove "2000" from Copyright line, as the file hasn't been
5949 changed this year other than in the copyright notice.
5951 * xalloc.h: Add "2000" to Copyright line, as this file
5952 was changed this year.
5954 2000-10-30 Paul Eggert <eggert@twinsun.com>
5956 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5957 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5958 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5960 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5962 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5963 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5964 doesn't define __restrict_arr.
5966 2000-10-29 Jim Meyering <meyering@lucent.com>
5968 * xstat.in: Fix grammar in comment.
5970 2000-10-28 Jim Meyering <meyering@lucent.com>
5972 * memchr.c: Update from libc.
5973 Adjust for portability:
5974 [HAVE_STDLIB_H]: Include stdlib.h.
5975 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
5976 Undef __memchr, too.
5977 [!weak_alias]: Define __memchr to memchr.
5979 * regex.c: Update from libc.
5980 * regex.h: Likewise.
5981 * getopt1.c: Likewise.
5982 * memcmp.c: Likewise.
5984 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
5985 Avoid using fseek, when possible -- it's broken by design.
5986 Patch by Ulrich Drepper.
5988 2000-10-26 Jim Meyering <meyering@lucent.com>
5990 * strftime.c: Update from libc.
5992 2000-10-25 Jim Meyering <meyering@lucent.com>
5994 * obstack.c: Update from libc.
5996 2000-10-23 Jim Meyering <meyering@lucent.com>
5998 * hard-locale.c (hard_locale): Revert last change -- it was simply
5999 wrong. That set_locale call must not have any side effects.
6002 2000-10-22 Jim Meyering <meyering@lucent.com>
6004 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
6005 [CYCLIC]: Remove now-unused definition.
6007 * save-cwd.c (O_DIRECTORY): Define, if needed.
6008 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
6009 Suggestion from Ulrich Drepper.
6011 2000-10-21 Jim Meyering <meyering@lucent.com>
6013 * dirname.c (dir_name_r): New function, factored out of dir_name.
6014 (dir_name): Use dir_name_r.
6015 * dirname.h (dir_name_r): Declare it.
6017 2000-10-21 Jim Meyering <meyering@lucent.com>
6019 * dirname.c (memrchr): Declare if necessary.
6020 (dir_name): Remove the restriction that there be no
6021 trailing slashes. Now, this code skips past them, effectively
6023 [TEST_DIRNAME] (main): New unit tests.
6025 * memrchr.c: New file from GNU libc.
6026 Undef __memrchr, too.
6027 [!weak_alias]: Define __memrchr to memrchr.
6028 Guard weak_alias use with `#ifdef weak_alias'.
6030 2000-10-17 Jim Meyering <meyering@lucent.com>
6032 * quote.h (PARAMS): Define and use.
6033 Reported by Akim Demaille.
6035 * getopt.c: Update from libc.
6037 2000-10-16 Jim Meyering <meyering@lucent.com>
6039 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6042 2000-09-25 Jim Meyering <meyering@lucent.com>
6044 * md5.h (rol): Define (from GnuPG).
6046 * sha.c: Give credit (GnuPG) where due.
6047 (M): Use rol rather than open-coding it.
6048 Add a FIXME comment.
6050 2000-09-21 Jim Meyering <meyering@lucent.com>
6052 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6053 Reported by Michael Stone.
6055 2000-09-20 Jim Meyering <meyering@lucent.com>
6057 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6058 (noinst_HEADERS): Add sha.h.
6059 Based on code from Scott G. Miller and from GnuPG.
6061 2000-09-15 Jim Meyering <meyering@lucent.com>
6063 * regex.c: Update from libc.
6065 2000-09-10 Jim Meyering <meyering@lucent.com>
6067 * getopt.c (_getopt_internal): Update from glibc.
6069 2000-09-09 Jim Meyering <meyering@lucent.com>
6071 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6072 think it should be used as a general replacement for isascii.
6073 * fnmatch.c: Likewise.
6074 * mbswidth.c: Likewise
6075 * regex.c: Likewise.
6078 * userspec.c: Include sys/param.h and limits.h.
6080 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6081 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6082 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6083 UID, GID. Check range.
6085 2000-09-06 Jim Meyering <meyering@lucent.com>
6087 * getopt.c (_getopt_internal): Update from glibc.
6089 2000-08-30 Jim Meyering <meyering@lucent.com>
6091 * strftime.c: Merge in changes from GNU libc.
6093 2000-08-26 Jim Meyering <meyering@lucent.com>
6095 * closeout.c: Include "__fpending.h".
6096 (close_stdout_status): Return right away if there's nothing to flush.
6098 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6099 * __fpending.c: New file.
6100 * __fpending.h: New file.
6102 2000-08-07 Paul Eggert <eggert@twinsun.com>
6104 Standardize on "memory exhausted" instead of "Memory exhausted"
6105 or "virtual memory exhausted".
6106 * obstack.c (print_and_abort): Use "memory exhausted", not
6107 "virtual memory exhausted".
6108 * same.c (same_name): Invoke xalloc_die instead of printing
6110 * userspec.c (parse_user_spec): Likewise.
6111 * bumpalloc.h: comment fix
6112 * same.c, userspec.c: Include xalloc.h.
6114 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6115 not char *const and pointing to a constant array.
6116 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6117 (xrealloc): Comment fix.
6119 * userspec.c (parse_user_spec):
6120 Don't translate a message until just before returning,
6121 to avoid unnecessary translation.
6123 2000-08-07 Jim Meyering <meyering@lucent.com>
6125 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6126 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6127 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6128 getgroups.c, gethostname.c, getopt.h, group-member.c,
6129 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6130 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6131 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6132 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6133 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6134 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6135 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6136 yesno.c: Back out Copyright date changes for each file with no change
6137 this year. This eases coordination with other programs using the same
6138 source code modules. From Paul Eggert.
6140 2000-08-03 Greg McGary <greg@mcgary.org>
6142 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6143 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6144 (EXTEND_BUFFER): Use them.
6146 2000-08-01 Jim Meyering <meyering@lucent.com>
6148 * dirname.c (ISSLASH): Define.
6149 (BACKSLASH_IS_PATH_SEPARATOR): Define.
6150 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
6151 both `\' and `/' may be use as path separators.
6152 Based on a patch from Prashant TR.
6154 2000-07-31 Paul Eggert <eggert@twinsun.com>
6156 * quotearg.c (quotearg_n_options): Don't make the initial
6157 slot vector a constant, since it might get modified.
6159 2000-07-31 Jim Meyering <meyering@lucent.com>
6161 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
6162 * obstack.c (print_and_abort): Likewise.
6164 2000-07-30 Paul Eggert <eggert@twinsun.com>
6166 * quotearg.c (quotearg_n_options): Preallocate a slot 0
6167 buffer, so that the caller can always quote one small
6168 component of a "memory exhausted" message in slot 0.
6169 From a suggestion by Jim Meyering.
6171 2000-07-30 Jim Meyering <meyering@lucent.com>
6173 * makepath.c (make_path): Quote the other instance, too.
6175 * quotearg.c (N_STATIC_SLOTVECS): Define.
6176 (STATIC_BUF_SIZE): Define.
6177 (quotearg_n_options): Use only statically allocated storage when
6178 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
6179 than STATIC_BUF_SIZE.
6181 2000-07-29 Jim Meyering <meyering@lucent.com>
6183 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
6184 * dirname.c (dir_name): Likewise.
6186 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
6188 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
6189 (dir_name): Assert that there are no trailing slashes.
6191 2000-07-18 Bruno Haible <haible@clisp.cons.org>
6193 * mbswidth.h (mbswidth): Add a flags argument.
6194 (mbswidth): New declaration.
6195 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
6196 * mbswidth.c (mbswidth): Add a flags argument.
6197 (mbsnwidth): New function.
6199 2000-07-24 Jim Meyering <meyering@lucent.com>
6201 * mbswidth.c: Remove useless #else. From Bruno Haible.
6203 2000-07-23 Paul Eggert <eggert@twinsun.com>
6205 * mbswidth.c (_XOPEN_SOURCE):
6206 Don't define; this causes problems on Solaris 7.
6207 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
6209 2000-07-23 Paul Eggert <eggert@twinsun.com>
6212 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
6213 so that mbstate_t is always defined.
6215 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
6216 be 1 in at least one GCC installation, and this configuration
6217 error is likely to be common. Ignoring MB_LEN_MAX hurts
6218 performance on hosts that have mbrtowc but have only unibyte
6219 locales, but I assume these hosts are rare.
6221 2000-07-23 Paul Eggert <eggert@twinsun.com>
6223 * quotearg.c: Streamline by invoking multibyte code only if needed.
6224 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
6225 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
6226 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
6227 invoke multibyte primitives.
6229 2000-07-23 Jim Meyering <meyering@lucent.com>
6231 * basename.c (base_name): Add an assertion.
6233 2000-07-15 Bruno Haible <clisp.cons.org>
6235 * quotearg.c: When the system forces us to redefine mbstate_t,
6236 shadow its mbsinit function.
6238 2000-07-16 Bruno Haible <haible@clisp.cons.org>
6240 * mbswidth.h: New file.
6241 * mbswidth.c: New file.
6242 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
6243 (noinst_HEADERS): Add mbswidth.h.
6245 2000-07-17 Bruno Haible <haible@clisp.cons.org>
6247 * config.charset: Add support for FreeBSD. Improve support for HP-UX
6250 2000-07-15 Jim Meyering <meyering@lucent.com>
6252 * makepath.c: Include quote.h.
6253 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
6254 corresponding argument in a `quote (...)' call.
6255 Give better diagnostics.
6257 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
6258 (noinst_HEADERS): Add quote.h.
6260 * quote.c (quote, quote_n): New file. Two functions taken verbatim
6261 from tar's src/misc.c.
6262 * quote.h: New file. Prototypes for same.
6264 2000-07-10 Paul Eggert <eggert@twinsun.com>
6266 From a suggestion by Bruno Haible.
6267 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6268 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6269 to decide whether to define the BeOS workaround macro;
6270 this adjusts to the change to AC_MBSTATE_T.
6272 2000-07-13 Paul Eggert <eggert@twinsun.com>
6274 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
6276 * quotearg.c (quoting_style_args, quoting_style_vals,
6277 quotearg_buffer_restyled): Add support for
6278 clocale_quoting_style. Undo previous change to
6279 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
6280 and "{RIGHT QUOTATION MARK}" msgids.
6282 2000-07-05 Paul Eggert <eggert@twinsun.com>
6284 The old behavior of quoting `like this' doesn't look good with
6285 newer, ISO-style fonts. See:
6286 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
6288 Instead, quote "like this" by default. Let the translator
6289 tailor the locale-specific quoting behavior by providing
6290 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
6292 * quotearg.c (N_): New macro.
6293 (gettext_default): New function.
6294 (quotearg_buffer_restyled): Use
6295 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
6296 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
6298 2000-07-09 Jim Meyering <meyering@lucent.com>
6300 * Most files: Update copyright dates to include 2000.
6302 2000-07-08 Jim Meyering <meyering@lucent.com>
6304 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
6306 (xgethostname): Remove now-unnecessary #ifdef.
6307 Move declaration of `err' into loop where it's used.
6309 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6311 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
6312 by allocating a larger buffer. Test the gethostname return value for
6313 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
6314 returns an error and ENAMETOOLONG isn't defined.
6316 2000-07-05 Paul Eggert <eggert@twinsun.com>
6317 and Bruno Haible <haible@clisp.cons.org>
6319 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6321 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6323 * quotearg.c (struct quoting_options): Simplify quote_these_too
6326 2000-07-03 Jim Meyering <meyering@lucent.com>
6328 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
6329 Reported by Bruno Haible.
6331 2000-07-04 Jim Meyering <meyering@lucent.com>
6333 * quotearg.c: Make inclusion of <wchar.h> independent of whether
6334 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
6337 2000-07-03 Paul Eggert <eggert@twinsun.com>
6338 and Bruno Haible <haible@clisp.cons.org>
6340 * quotearg.c (mbrtowc):
6341 Assign to *pwc, and return 1 only if result is nonzero.
6342 (iswprint): Use ISPRINT when substituting our own mbrtowc.
6344 2000-07-03 Jim Meyering <meyering@lucent.com>
6346 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
6347 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
6350 2000-07-02 Jim Meyering <meyering@lucent.com>
6352 * quotearg.c (mbstate_t): Don't define here.
6354 2000-07-02 Jim Meyering <meyering@lucent.com>
6356 * nanosleep.c (SIGCONT): Define if not already defined.
6358 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6360 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
6361 per change in ../m4/ls-mntd-fs.m4.
6362 (read_filesystem_list): Ignore symbolic links.
6364 2000-06-29 Jim Meyering <meyering@lucent.com>
6366 * same.c: Include <string.h> or <strings.h>, as appropriate,
6367 for declaration of strcmp.
6369 * long-options.c: Include <stdlib.h>, for declaration of exit.
6371 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
6372 Avoid warning by casting result to `char *' to remove `const'.
6374 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6376 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
6378 2000-06-26 Paul Eggert <eggert@twinsun.com>
6380 savedir now sets errno on failure and invokes xmalloc to get memory.
6381 Fix a couple of other minor bugs while we're at it.
6383 * savedir.c (<unistd.h>): Do not include; there's no need.
6384 (NAMLEN): Remove macro.
6385 (malloc, realloc): Remove decls.
6387 ("xalloc.h"): Include.
6388 (NAME_SIZE_DEFAULT): New macro.
6389 (savedir): Use xmalloc / xrealloc to allocate memory.
6390 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
6391 Skip "" directory entries.
6392 Use strlen to calculate directory entry length, since the old method
6393 is rarely used these days and isn't worth supporting.
6394 Don't use a pointer after freeing it.
6395 Check for integer overflow when calculating allocation size.
6396 Use memcpy to copy entries, instead of stpcpy.
6397 Set errno properly when returning NULL.
6398 Check for readdir error.
6400 2000-06-26 Jim Meyering <meyering@lucent.com>
6402 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
6404 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6406 * getusershell.c (xmalloc, xrealloc): Remove functions.
6408 Don't include <stdlib.h>. Don't declare malloc, realloc.
6410 2000-06-23 Bruno Haible <haible@clisp.cons.org>
6412 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
6414 2000-06-24 Jim Meyering <meyering@lucent.com>
6416 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
6418 2000-06-21 Jim Meyering <meyering@lucent.com>
6420 * getpass.c: New file, from Bruno Haible. Required for BeOS.
6422 2000-06-19 Paul Eggert <eggert@twinsun.com>
6424 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
6425 (mbrtowc, mbstate_t): Define substitutes if
6426 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
6427 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
6428 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
6430 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6432 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
6433 than 1024, return a memory chunk of least possible size, instead
6434 of size PATH_MAX + 2. In the loop, increment the size proportionally.
6435 Use free/xmalloc instead of xrealloc to avoid copying for very long
6438 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6440 * canon-host.c (canon_host): Use malloc and memcpy to copy an
6441 address, not strdup. Include <stdlib.h> and don't declare free().
6443 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6445 * path-concat.c (path_concat): Don't access dir[-1] if dir is
6448 2000-06-21 Jim Meyering <meyering@lucent.com>
6450 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
6451 (noinst_HEADERS): Add getstr.h.
6453 * getline.c (getstr): Move into a separate file.
6454 * getstr.c (getstr): New file, extracted from getline.c, with
6455 the following changes: new parameter, delim2; both delim[12]
6456 parameters have type `int', not `char'. The latter would lose
6457 with 8-bit delimiters.
6458 * getstr.h: New file.
6460 2000-06-19 Jim Meyering <meyering@lucent.com>
6462 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
6464 2000-06-18 Jim Meyering <meyering@lucent.com>
6466 * mkdir.c: Remove file, due mainly to copyright incompatibility.
6467 Besides, these days every porting target provides a mkdir function.
6469 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
6470 (this snippet comes from src/system.h).
6472 2000-06-15 Paul Eggert <eggert@twinsun.com>
6474 * human.c (adjust_value): New function.
6475 (human_readable_inexact): Apply rounding style even when
6476 printing approximate values.
6478 2000-06-14 Paul Eggert <eggert@twinsun.com>
6480 * human.c (human_readable_inexact): Allow an input block
6481 size that is not a multiple of the output block size, and vice versa.
6482 Reported by Piergiorgio Sartor.
6484 2000-06-14 Paul Eggert <eggert@twinsun.com>
6486 * getdate.y (get_date): Apply relative times after time
6487 zone indicator, not before. Reported by Todd A. Jacobs.
6489 2000-06-13 Jim Meyering <meyering@lucent.com>
6491 * Makefile.am (all-local): Depend on lstat.c and stat.c.
6493 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
6495 2000-06-12 Paul Eggert <eggert@twinsun.com>
6497 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
6499 2000-06-04 Paul Eggert <eggert@twinsun.com>
6501 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
6503 2000-06-04 Jim Meyering <meyering@lucent.com>
6505 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
6506 SunOS 4.1.4 for which gid_t is an unsigned type.
6508 2000-06-03 Jim Meyering <meyering@lucent.com>
6510 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
6512 2000-05-26 Bruno Haible <haible@clisp.cons.org>
6514 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
6515 newer, don't install charset.alias.
6516 * config.charset: Change the Linux/glibc rules so they become empty
6517 on glibc-2.1 or newer.
6519 2000-06-02 Jim Meyering <meyering@lucent.com>
6521 * mountlist.c: Back out last change. Instead, do this...
6522 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
6523 member using the same `ignore'-testing code.
6524 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
6528 2000-05-29 Jim Meyering <meyering@lucent.com>
6530 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
6531 with the `ignore' attribute. Based on a patch from Mark D. Roth.
6533 2000-05-22 Jim Meyering <meyering@lucent.com>
6535 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
6537 2000-05-18 Jim Meyering <meyering@lucent.com>
6539 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
6540 back, too, since it may have been modified by allocate_entry.
6541 (hash_delete): Rewrite to use neither the assignment operator
6542 nor the comma operator in an if-expression.
6544 2000-05-15 Paul Eggert <eggert@twinsun.com>
6547 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
6548 Remove; no longer needed.
6549 "quotearg.h": Add include.
6550 (file_name): Do not bother to explicitly initialize to NULL; it's less
6551 efficient on some hosts.
6552 (close_stdout_status): Remove test as to whether stdout was already
6553 closed; it breaks for the case "echo x | sort >&-".
6554 Quote file name colons.
6555 Do not assume that _("write error") lacks format strings.
6557 2000-05-15 Jim Meyering <meyering@lucent.com>
6559 * version-etc.c (version_etc_copyright): Update the copyright string
6560 used in all --version output.
6562 2000-05-14 Jim Meyering <meyering@lucent.com>
6564 * closeout.c (close_stdout_set_file_name): New function.
6565 (close_stdout_status): Use new file-scoped global.
6566 Return right away if fstat says the stdout file descriptor is invalid.
6567 * closeout.h (close_stdout_set_file_name): Declare.
6569 2000-05-10 Jim Meyering <meyering@lucent.com>
6571 * closeout.c [default_exit_status]: New file-scoped variable.
6572 (close_stdout_set_status): New function.
6573 * closeout.h (close_stdout_set_status): Declare.
6575 2000-05-08 Jim Meyering <meyering@lucent.com>
6577 * long-options.c: Don't include closeout.h.
6578 (parse_long_options): Don't call close_stdout for --version.
6580 2000-05-06 Jim Meyering <meyering@lucent.com>
6582 * strnlen.c: Undefine __strnlen and strnlen.
6583 [!weak_alias]: Define __strnlen to strnlen.
6585 * atexit.c: New file, from libiberty.
6587 2000-05-06 Jim Meyering <meyering@lucent.com>
6589 * closeout.c (close_stdout_status): Also check for errors on the
6592 2000-05-05 Bruno Haible <haible@clisp.cons.org>
6594 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
6595 instead of xmalloc, xrealloc, path_concat.
6596 (locale_charset): Treat empty environment variables as absent.
6597 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
6599 2000-05-04 Jim Meyering <meyering@lucent.com>
6601 * getopt.c: Update from glibc.
6602 * obstack.c: Likewise.
6603 * obstack.h: Likewise.
6604 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
6606 * regex.h: Likewise.
6607 * strndup.c: Likewise.
6608 * strnlen.c: New file, from glibc.
6610 2000-05-01 Jim Meyering <meyering@lucent.com>
6612 * full-write.c (full_write): Remove `FIXME' part of comment.
6614 2000-04-29 Jim Meyering <meyering@lucent.com>
6616 * path-concat.c: Declare strdup only if it's not defined.
6617 * canon-host.c: Likewise.
6619 2000-04-28 Jim Meyering <meyering@lucent.com>
6621 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
6622 redefinition warning on some systems (HPUX). Otherwise, regex.h is
6623 included first, then limits.h is included by locale.h by libintl.h.
6624 From John David Anglin.
6626 2000-04-25 Jim Meyering <meyering@lucent.com>
6628 * makepath.c (S_IRWXUGO): Define.
6629 (make_path): Always perform explicit chmod if MODE specifies any
6630 of the `special' permission bits. Prompted by a bug report against
6631 install from Mate Wierdl and Joost van Baal.
6633 2000-04-18 Jim Meyering <meyering@lucent.com>
6637 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
6638 getpagesize. For BeOS. Based on a patch from Bruno Haible.
6640 2000-04-17 Jim Meyering <meyering@lucent.com>
6642 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
6643 the definition of it to rpl_strftime also defined-away the system's
6646 2000-04-15 Jim Meyering <meyering@lucent.com>
6648 Use `C' to denote so-called `contiguous' files, the same way
6650 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
6651 (ftypelet): Use S_ISCTG.
6652 From Michael Deutschmann.
6654 2000-04-14 Jim Meyering <meyering@lucent.com>
6656 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
6658 2000-04-08 Jim Meyering <meyering@lucent.com>
6660 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
6661 names don't conflict. Reported by Eli Zaretskii.
6663 2000-03-28 Bruno Haible <haible@clisp.cons.org>
6665 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
6666 bug. Deal with the different error behavior of Irix iconv.
6668 2000-04-07 Jim Meyering <meyering@lucent.com>
6670 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
6671 to work around system header problems on AIX 3.2.5. From Bruno Haible.
6673 2000-04-05 Jim Meyering <meyering@lucent.com>
6675 Portability tweaks required for ultrix4.3.
6676 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
6677 * readutmp.c: Include sys/types.h before sys/stat.h.
6678 * canon-host.c: Declare strdup.
6679 * path-concat.c: Likewise.
6680 From John David Anglin.
6682 2000-04-04 Jim Meyering <meyering@lucent.com>
6684 Be more DOS 8.3-friendly.
6685 * ref-add.sin: Renamed from ref-add.sed.in.
6686 * ref-del.sin: Renamed from ref-del.sed.in.
6687 * Makefile.am: Reflect renaming.
6688 Reported by Eli Zaretskii.
6690 Use a temporary file name that won't clash with `charset.alias'
6691 in the DOS 8.3 name space.
6692 * Makefile.am (charset_tmp): Define.
6693 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
6694 (uninstall-local): Likewise.
6695 Reported by Eli Zaretskii.
6697 2000-03-29 Paul Eggert <eggert@twinsun.com>
6699 * time/strftime.c (my_strftime): Make sure we call the system
6700 strftime, not ourselves, when invoking the underlying strftime.
6702 2000-03-24 Jim Meyering <meyering@lucent.com>
6704 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
6705 (charset_alias): Define.
6706 (install-exec-local): Factor out common code.
6707 (uninstall-local): Split lines longer than 80.
6708 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
6710 (.sed.in.sed): New rule. Don't redirect directly to $@.
6711 (CLEANFILES): Add ref-add.sed and ref-del.sed.
6713 2000-03-19 Bruno Haible <haible@clisp.cons.org>
6715 * config.charset: Output a line containing "Packages using this file".
6716 * ref-add.sed.in, ref-del.sed.in: New files.
6717 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
6718 ref-del.sed): New rules.
6720 2000-03-17 Jim Meyering <meyering@lucent.com>
6722 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
6723 Otherwise, include <strings.h>
6725 2000-03-17 Bruno Haible <haible@clisp.cons.org>
6727 * unicodeio.c (utf8_wctomb): New function.
6728 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
6729 format instead of in UCS-4 with platform dependent endianness.
6731 2000-03-07 Paul Eggert <eggert@twinsun.com>
6733 * savedir.c (savedir): Work even if directory size is
6734 negative; this can happen with some screwy NFS configurations.
6736 2000-03-06 Jim Meyering <meyering@lucent.com>
6738 * localcharset.c (get_charset_aliases): Don't try to free file_name
6739 if it's NULL (because we ran out of memory). From Bruno Haible.
6741 2000-03-05 Jim Meyering <meyering@lucent.com>
6743 * localcharset.c ("path-concat.h"): Include.
6744 (get_charset_aliases): Use path_concat instead of ANSI string
6747 * unicodeio.h (PARAMS): Define.
6748 Use it to guard prototype.
6750 2000-03-04 Jim Meyering <meyering@lucent.com>
6752 * Makefile.am (install-exec-local): Create $(libdir) before installing
6754 (uninstall-local): Uncomment this rule so `make distcheck' works
6757 * unicodeio.c (<errno.h>): Include it.
6758 (errno): Declare if not defined.
6760 * localcharset.c: Add Bruno's comment justifying use of volatile.
6762 * config.charset: New version, incorporating remarks from a linux
6763 i18n mailing list. From Bruno Haible.
6765 2000-03-02 Jim Meyering <meyering@lucent.com>
6767 * Makefile.am (EXTRA_DIST): Add config.charset.
6769 2000-03-01 Jim Meyering <meyering@lucent.com>
6771 * localcharset.c: Guard some #includes with `#if HAVE_...'.
6772 * unicodeio.c: Likewise.
6774 2000-02-02 Bruno Haible <haible@clisp.cons.org>
6776 * config.charset: New file.
6777 * localcharset.c: New file.
6778 * unicodeio.h, unicodeio.c: New files.
6779 * Makefile.am (DEFS): Add -DLIBDIR=...
6780 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
6781 (noinst_HEADERS): Add unicodeio.h.
6782 (all-local, install-exec-local, charset.alias): New targets.
6784 2000-02-28 Paul Eggert <eggert@twinsun.com>
6786 * quotearg.c (ALERT_CHAR): New macro.
6787 (quotearg_buffer_restyled): Use it.
6789 2000-02-27 Jim Meyering <meyering@lucent.com>
6791 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
6792 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
6794 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
6795 not `#if STDC_HEADERS'.
6796 Declare malloc if needed.
6798 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
6799 now that autoconf always defines the HAVE_DECL_ symbols.
6800 * human.c: Likewise.
6802 * strtoumax.c: Likewise.
6804 * backupfile.c: Arrange for cpp to fail if the configure-time
6805 declaration check was not run.
6807 * human.c: Likewise.
6809 * strtoumax.c: Likewise.
6811 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
6812 then first look up the entire `.'-containing string as a login name.
6814 2000-02-18 Paul Eggert <eggert@twinsun.com>
6816 * getdate.y: Handle two-digit years with leading zeros correctly.
6817 (textint): New typedef.
6818 (parser_control): Member year changed from int to textint.
6820 (YYSTYPE): Removed; replaced by %union with int and textint members.
6821 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
6822 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
6823 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6824 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6825 (date, number, to_year): Use width of number in digits, not its value,
6826 to determine whether it's a 2-digit year, or a 2-digit time.
6827 (yylex): Store number of digits of numeric tokens.
6828 Reported by John Kendall.
6830 (parser_control): Changed from struct parser_control to typedef (for
6831 consistency). All uses changed.
6833 (tID): Removed; not used.
6834 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
6836 2000-02-14 Paul Eggert <eggert@twinsun.com>
6838 * getpagesize.h (getpagesize): Port to VMS for Alpha;
6839 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
6841 2000-02-12 Jim Meyering <meyering@lucent.com>
6843 * userspec.c (ISDIGIT): Define it.
6844 (isdigit): Remove definition.
6845 (is_number): Use ISDIGIT, not isdigit.
6846 <libintl.h>: Include.
6848 (parse_user_spec): Mark translatable strings.
6850 2000-02-10 Jim Meyering <meyering@lucent.com>
6852 With these changes, nanosleep.[ch] are finally enough like the other
6853 lib/* replacement files to compile on a few more losing systems.
6855 * nanosleep.h: Don't include config.h.
6856 Remove prototype from declaration of nanosleep.
6857 (PARAMS): Remove now-unneeded definition.
6858 * nanosleep.c: #undef nanosleep.
6859 (rpl_nanosleep): Rename from nanosleep.
6861 2000-02-03 Jim Meyering <meyering@lucent.com>
6863 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6864 rather than with `#if HAVE_UTMPNAME'.
6866 2000-02-01 Jim Meyering <meyering@lucent.com>
6868 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
6870 2000-01-31 Jim Meyering <meyering@lucent.com>
6872 * nanosleep.h (nanosleep): Guard declaration with
6873 `#if ! HAVE_DECL_NANOSLEEP'.
6874 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6875 the declaration in that vendor's sys/timers.h.
6876 Reported by Christian Krackowizer.
6878 * quotearg.c (ISASCII): Add #undef and move definition to follow
6879 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6880 (ISPRINT): Likewise.
6881 Reported by Tom Tromey.
6883 2000-01-30 Jim Meyering <meyering@lucent.com>
6885 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6886 uses of ->ut_name. The latter doesn't work with new Linux header files
6887 where only utmpx.ut_user is declared.
6889 * readutmp.h (UT_USER): Define.
6891 2000-01-23 Jim Meyering <meyering@lucent.com>
6893 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6896 2000-01-22 Jim Meyering <meyering@lucent.com>
6898 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6899 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6900 Required for some AIX systems. Reported by Christian Krackowizer.
6901 [TESTING] (main): New function.
6903 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6904 * dirname.c (dir_name): Support for DOS-style file names with drive
6907 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
6909 * strverscmp.c (ISDIGIT): Define.
6910 (strverscmp): Use ISDIGIT, not isdigit.
6912 2000-01-17 Paul Eggert <eggert@twinsun.com>
6914 * nanosleep.c (nanosleep):
6915 Don't use SA_INTERRUPT to decide whether to call sigaction, as
6916 POSIX.1 doesn't require SA_INTERRUPT and some systems
6917 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
6918 it's been part of POSIX.1 since day 1 (in 1988).
6920 2000-01-17 Jim Meyering <meyering@lucent.com>
6922 * interlock: Remove unused file. Reported by François Pinard.
6924 2000-01-16 Paul Eggert <eggert@twinsun.com>
6926 * quotearg.c (quotearg_buffer_restyled): Do not quote
6927 alert, backslash, formfeed, and vertical tab unnecessarily in
6928 shell quoting style.
6931 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6932 Free Software Foundation, Inc.
6933 Copying and distribution of this file, with or without modification,
6934 are permitted provided the copyright notice and this notice are preserved.