1 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
3 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
4 (ranged_convert): Don't save conversion in a temporary struct.
5 This causes a warning with GCC 4.0.0, and anyway in the typical
6 case it's not worth the extra 100 bytes or so of code.
7 (ranged_convert, __mktime_internal): When calling a function via a
8 pointer P, use P () rather than (*P) (), as we now assume C89 or
11 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
13 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
14 "who -r" failed to give output. Problem reported by Tim Waugh.
16 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
17 (xcalloc): Use it to avoid needless tests.
18 Problem reported by Jim Meyering.
20 2005-06-16 Jim Meyering <jim@meyering.net>
22 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
23 when either N or S is zero.
25 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
27 * argp.h (__option_is_short): Check upper limit of
28 __key. Isprint() requires its argument to have the value
29 of an unsigned char or EOF.
31 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
33 * fnmatch.c (fnmatch): If there is an encoding error in a
34 multibyte string or pattern, fall back on unibyte matching.
35 Problem reported by James Youngman.
37 2005-06-08 Bruno Haible <bruno@clisp.org>
39 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
42 2005-06-08 Bruno Haible <bruno@clisp.org>
44 * csharpcomp.h: New file, from GNU gettext.
45 * csharpcomp.c: New file, from GNU gettext.
46 * csharpcomp.sh.in: New file, from GNU gettext.
48 2005-06-07 Derek Price <derek@ximbiot.com>
51 * glob_.h: Indent nested #ifdef.
53 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
56 Use "file name" when talking about file names, instead of "filename"
57 or "path", as per the GNU coding standards.
58 * mkdir-p.c: Renamed from makepath.c.
59 (make_dir_parents): Renamed from make_path. All callers changed.
60 * mkdir-p.h: Likewise. All includers changed.
61 * filenamecat.c: Renamed from path-concat.c.
62 (file_name_concat): Renamed from path_concat. All callers changed.
63 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
64 * filenamecat.h: Likewise. All includers changed.
65 * acl.c: Don't use "path" or "filename" to mean "file name"
66 in comments or local variable names.
67 * basename.c: Likewise.
68 * canonicalize.c, canonicalize.h: Likewise.
69 * dirname.c, dirname.h: Likewise.
70 * euidaccess.c: Likewise.
72 * fnmatch_.h, fnmatch_loop.c: Likewise.
73 * fsusage.c, fsuage.h: Likewise.
74 * fts.c, fts_.h: Likewise.
76 * getloadavg.c: Likewise.
77 * mkstemp.c: Likewise.
78 * mountlist.c, mountlist.h: Likewise.
79 * openat.c, openat.h: Likewise.
80 * readlink-stub.c: Likewise.
81 * readutmp.c, readutmp.h: Likewise.
85 * savedir.c: Likewise.
86 * stripslash.c: Likewise.
87 * tempname.c: Likewise.
88 * xreadlink.c: Likewise.
89 * exclude.c (excluded_file_name): Renamed from excluded_filename.
91 * exclude.h: Likewise.
93 * euidaccess.c (getuid, getgid, getuid, getegid)
94 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
95 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
96 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
97 * pathmax.h: Include <limits.h> unconditionally, since other
98 files have been getting away with it for years (MORE/BSD 4.3
100 * userspec.c (getpwnam, getgrnam, getgrgid)
101 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
103 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
104 Define to 256, not 255, as per modern POSIX.
106 2005-06-01 Bruno Haible <bruno@clisp.org>
108 * csharpexec.h: New file, from GNU gettext.
109 * csharpexec.c: New file, from GNU gettext.
110 * csharpexec.sh.in: New file, from GNU gettext.
112 2005-05-31 Derek Price <derek@ximbiot.com>
113 Paul Eggert <eggert@cs.ucla.edu>
116 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
118 2005-05-29 Derek Price <derek@ximbiot.com>
119 Paul Eggert <eggert@cs.ucla.edu>
121 * glob_.h, glob.c: New files.
123 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
125 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
127 * fts.c: Don't worry about debugging on pre-C99-comopatible hosts;
128 the configuration hassle isn't worth it.
129 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
130 (LONGEST_MODIFIER, PRIuMAX): Remove.
132 2005-05-27 Bruno Haible <bruno@clisp.org>
134 * getlogin_r.h: Remove second include of <stddef.h>.
136 2005-05-25 Bruno Haible <bruno@clisp.org>
137 Derek Price <derek@ximbiot.com>
139 * getlogin_r.h: Simplify API documentation.
141 2005-05-25 Derek Price <derek@ximbiot.com>
142 Paul Eggert <eggert@cs.ucla.edu>
144 * getlogin_r.c, getlogin_r.h: New files.
146 2005-05-22 Bruno Haible <bruno@clisp.org>
148 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
149 Also include <sys/param.h> if it defines MIN, MAX.
150 Based on a patch by Derek Price <derek@ximbiot.com>.
152 2005-05-22 Bruno Haible <bruno@clisp.org>
154 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
155 (INT64_MIN): Fix definition.
156 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
158 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
159 NEED_SIGNED_INT_TYPES.
161 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
162 HAVE_SYSTEM_INTTYPES.
164 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
166 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
167 so that unistd-safer.h (GPL'ed code) need not be included.
169 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
172 * fts.c: Don't include "cycle-check.h" or "hash.h".
173 (setup_dir, free_dir): New functions.
174 (enter_dir, leave_dir): Define trivial
175 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
176 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
177 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
178 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
180 (fts_open): Use setup_dir.
181 (fts_close): Use free_dir.
182 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
183 This adds a label and some gotos, but the alternatives were messier.
184 Check for memory allocation failure when entering a dir.
185 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
186 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
187 (FTS): New member fts_cycle, that is a union that contains the
188 old active_dir_ht and cycle_state. All uses changed to mention
189 fts_cycle.ht and fts_cycle.state.
190 * fts-cycle.c: New file, containing GPL'ed code migrated out of
191 fts.c, with the following changes:
192 (setup_dir, free_dir): New functions.
193 (enter_dir): Now returns bool. Return true if successful, false
194 if memory exhausted. All callers changed.
195 Do not bother partly cleaning up on
196 memory allocation failure; that is free_dir's job.
197 However, free ad if hash_insert fails, to avoid memory leak.
198 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
199 fts->fts_options to see which union member to use.
201 2005-05-20 Jim Meyering <jim@meyering.net>
203 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
204 Now a macro, to pacify GCC.
206 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
208 * chown.c (rpl_chown): Return -1 on failure.
210 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
212 * canonicalize.c: Include canonicalize.h first, to test interface.
213 Include <stddef.h> unconditionally, since we assume C89 now.
214 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
215 * fts.c: Include fts_.h first, to check interface.
216 Do not include intprops.h; no longer needed.
217 Include cycle-check.h and hash.h, since fts_.h no longer does.
218 Remove unnecessary casts of closedir to void.
219 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
220 decide whether to decrement nlinks.
221 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
222 (FTS): Use struct hash_table * instead of Hash_table, so that
223 we no longer need to include hash.h here.
225 2005-05-17 Jim Meyering <jim@meyering.net>
227 * fts.c, fts_.h: New files, from coreutils.
229 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
232 * unlinkdir.c, unlinkdir.h: New files.
233 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
234 regex.h, unlocked-io.h, xtime.h:
235 White space changes only.
236 * makepath.c (make_path): Port to hosts where leading "//" is special.
237 * yesno.c: Include getline.h, not ctype.h.
238 (yesno): Don't remove leading white space; POSIX doesn't allow it.
239 Use getline to remove arbitrary restriction on response length.
241 2005-05-13 Bruno Haible <bruno@clisp.org>
243 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
244 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
245 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
246 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
247 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
248 Add support for 64-bit integers in the MSVC compiler.
250 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
252 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
253 Change the initial comment to refer to GPL, not LGPL.
254 gnulib-tool will change it to LGPL as needed.
256 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
257 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
258 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
259 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
260 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
261 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
262 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
263 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
264 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
265 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
266 concatpath.c, config.charset, copy-file.c, copy-file.h,
267 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
268 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
269 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
270 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
271 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
272 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
273 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
274 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
275 full-read.c, full-read.h, full-write.c, full-write.h,
276 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
277 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
278 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
279 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
280 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
281 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
282 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
283 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
284 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
285 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
286 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
287 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
288 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
289 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
290 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
291 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
292 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
293 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
294 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
295 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
296 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
297 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
298 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
299 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
300 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
301 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
302 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
303 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
304 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
305 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
306 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
307 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
308 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
309 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
310 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
311 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
312 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
313 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
314 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
315 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
316 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
317 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
318 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
319 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
320 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
321 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
322 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
323 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
324 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
325 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
326 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
327 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
328 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
329 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
330 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
331 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
332 Update FSF postal mail address.
334 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
336 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
337 specified in ai_socktype. Fix invalid ai_protocol
338 check. ai_protocol is usually set to 0 or depending on
339 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
340 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
341 ai_socktype / ai_protocol in the returned addrinfo structure.
343 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
344 Bruno Haible <bruno@clisp.org>
346 * inet_ntop.h: New file.
347 * inet_ntop.c: New file, from glibc with modifications.
349 2005-05-08 Jim Meyering <jim@meyering.net>
351 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
353 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
355 Merge from coreutils. Among other things,
356 add bulletproofing for cases where stdin, stdout, or stderr are closed.
357 * fd-safer.c: New file.
358 * fcntl-safer.h, open-safer.c: Remove.
359 * chdir-long.c: Fix comment "fetish" -> "coreutils".
360 * dup-safer.c: Include unistd-safer.h first.
361 Don't include errno.h.
362 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
363 * file-type.h: Don't assume invoker included sys/stat.h first.
364 * file-type.c: Rely on file-type.h change.
365 * getloadavg.c: Include unistd-safer.h.
366 (getloadavg): Use safer open.
367 * getusershell.c: Include "stdio-safer.h".
368 (getusershell): Use safer fopen.
369 * long-options.c (long_options): Use NULL rather than 0.
370 * modechange.h (mode_free): Remove; all callers changed to invoke
372 * modechange.c: Likewise.
373 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
374 (MODE_DONE): New constant.
375 (struct mode_change): Remove 'next' member.
376 (make_node_op_equals): New function; like the old one of the
377 same name, except it allocates an array.
378 (mode_compile, mode_create_from_ref): Use it.
379 (mode_compile): Allocate result as an array, not a linked list.
380 Parse octal string ourself, so that we catch mistakes like "+0".
381 (mode_adjust): Arg is an array, not a linked list.
382 * modechange.c: Include stat-macros.h, xalloc.h.
383 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
384 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
385 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
386 Remove. This is now stat-macros.h's job.
387 (talloc): Remove. All callers replaced by xalloc, so that
388 our invokers don't have to worry about reporting memory failures.
389 (make_node_op_equals): Remove.
390 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
392 (struct mode_change): Moved here from modechange.h.
393 (mode_append_entry): Remove.
394 (mode_compile): Remove MASKED_OPS arg, since it encouraged
395 apps to have incorrect behavior. Use simpler algorithm for head
396 and tail. Don't futz with umask; that's now the job of mode_adjust.
397 Detect more invalid usages rather than having somewhat-random behavior.
398 Don't insert an "a=" action, as that leads to incorrect behavior.
399 (mode_compile, mode_create_from_ref): Return NULL on error instead
400 of an enum, since now there's only one way to have an error. All
402 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
403 at the correct time. Simplify calculation of "+u" and its ilk.
404 Don't mishandle "+X".
405 (mode_free): Remove "register" and localize decls.
406 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
407 (struct mode_change): Move to modechange.c; callers don't
408 need to see this stuff.
409 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
410 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
411 (mode_change, mode_adjust): Reflect the new signatures noted above.
412 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
413 that might redefine system include files.
414 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
415 (my_usleep): Use NULL rather than (void *) 0.
416 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
417 Use siginterrupt to specify that system calls should be interrupted.
418 (rpl_nanosleep): Move initialization of suspended closer to call of
420 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
421 * readutmp.c: Likewise. Include signal.h, stdbool.h.
422 (desirable_utmp_entry): New function.
423 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
424 using x2nrealloc, to simplify logic.
425 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
426 size calculation. Do not assume utmp file is a regular file.
427 * readutmp.h (UT_PID): Moved here from ../src/who.c.
428 (READ_UTMP_CHECK_PIDS): New constant.
429 * save-cwd.c: Include unistd-safer.h.
430 (save_cwd): Use fd_safer.
431 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
432 [!_LIBC] Include "stat-macros.h" instead.
433 * unistd-safer.h (fd_safer): New decl.
435 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
437 * byteswap_.h: New file.
439 2005-04-25 Albert Chin <china@thewrittenword.com>
441 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
444 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
446 * getdate.y (zone): Allow relunit_snumber after tZONE, so
447 that "UTC +1 second" continues to work. Problem reported
449 (relunit_snumber): New rule.
452 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
454 * getdate.y (universal_time_zone_table): New constant.
455 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
456 universal_time_zone_table.
457 (lookup_zone): Prefer universal_time_zone_table to
458 local_time_zone_table, so that "GMT" time stamps are allowed in
459 London during the summer. Problem reported by Ian Abbott.
461 2005-04-12 Jim Meyering <jim@meyering.net>
463 * human.c (humblock): Set *options even when returning due to
464 xstrtoumax conversion failure. Thanks to a used-uninitialized
467 2005-04-09 Jim Meyering <jim@meyering.net>
469 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
470 -Wuninitialized: initialize tm0.tm_year.
472 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
474 * getdate.y (parser_control): rels_seen is now a boolean, not a
475 count, since there's no maximum. All uses changed.
476 Add member dsts_seen.
477 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
479 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
480 Use pc_rels_seen to decide whther a date is absolute.
482 * getdate.y (number): Don't overwrite year.
483 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
486 2005-04-02 Simon Josefsson <jas@extundo.com>
488 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
489 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
491 2005-03-27 Jim Meyering <jim@meyering.net>
493 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
495 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
497 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
498 "one's complement" -> "ones' complement" in comment, as per Knuth.
499 "value of type" -> "type or expression" in comment.
500 * mktime.c, strftime.c: Propagate intprops.h comment nits.
502 2005-03-26 Jim Meyering <jim@meyering.net>
505 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
506 Correct typos: s/or/of/.
508 2005-03-23 Jim Meyering <jim@meyering.net>
510 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
512 2005-03-21 Jim Meyering <jim@meyering.net>
514 Changes imported from coreutils.
516 * cycle-check.c: Don't include xalloc.h.
518 * path-concat.c: Don't include assert.h.
519 (path_concat): Remove assertion that would have triggered
520 for ABASE starting with more than one slash.
521 Reported by Andreas Schwab.
523 * path-concat.c (path_concat): Set *BASE_IN_RESULT
524 properly when ABASE is an absolute file name.
525 Correct the description of this function.
527 Add an assertion and a test driver.
528 This fixes a bug introduced on 2004-07-02.
529 Andreas Schwab reported the resulting failure of cp --parents:
530 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
532 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
534 * strftime.c (my_strftime): If the underlying strftime returns 0
535 (which shouldn't happen), generate nothing instead of returning 0
536 immediately, so that nstrftime (NULL, ...) doesn't return 0.
538 2005-03-16 Bruno Haible <bruno@clisp.org>
540 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
542 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
544 * strftime.c (my_strftime): Prepend space to format so that we can
545 reliably distinguish strftime failure from empty output on POSIX
548 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
550 * iconvme.c (SIZE_MAX): New macro, if not already defined.
551 (iconv_string): Don't guess a size-zero buffer, as that might cause
552 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
553 result would be 'too large', where 'too large' is (heuristically)
554 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
555 overflow concerns. This will prevent some unwanted malloc failures
556 when the inputs are very large.
558 2005-03-15 Bruno Haible <bruno@clisp.org>
560 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
563 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
566 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
568 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
570 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
571 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
573 * strtol.c: Likewise.
575 2005-03-14 Simon Josefsson <jas@extundo.com>
577 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
580 2005-03-14 Jim Meyering <jim@meyering.net>
582 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
583 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
584 to be nonzero so that we (and caller) can detect the difference
585 between a valid zero-length expansion and an error return, even
586 when the underlying strftime fails before writing anything into
589 2005-03-10 Jim Meyering <jim@meyering.net>
591 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
592 so that this module works on systems without fchdir.
594 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
596 Factor int-properties macros into a single file, except for
598 * intprops.h: New file.
599 * getloadavg.c: Include it instead of limits.h.
600 (INT_STRLEN_BOUND): Remove.
601 * human.c: Include intprops.h.
602 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
603 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
604 * inttostr.h: Include intprops.h instead of limits.h.
605 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
606 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
607 for consistency with intprops.h.
608 (time_t_is_integer, twos_complement_arithmetic): Use them.
609 * sig2str.h: Include <signal.h>, intprops.h.
610 (INT_STRLEN_BOUND): Remove.
611 * strftime.c (TYPE_SIGNED): Remove.
612 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
613 * strtol.c: Adjust comments to match intprops.h.
614 * userspec.c: Include intprops.h.
615 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
616 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
617 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
618 instead of rolling our own expressions.
619 * xstrtol.c: Include xstrtol.h first, to test interface.
621 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
623 (my_strftime): Do not mishandle years close to INT_MAX, by doing
624 the right thing even if adding 1900 would overflow. Similarly
625 for tm_mon + 1 and tm_yday + 1.
626 Make %Y always equivalent to %C%y, and similarly for %G and %g.
627 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
628 (DO_SIGNED_NUMBER): New macro.
629 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
631 2005-03-07 Bruno Haible <bruno@clisp.org>
633 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
635 2005-03-03 Derek R. Price <derek@ximbiot.com>
636 Bruno Haible <bruno@clisp.org>
638 * pagealign_alloc.h: New file.
639 * pagealign_alloc.c: New file.
641 2005-01-28 Bruno Haible <bruno@clisp.org>
643 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
646 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
648 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
649 The workaround isn't strictly needed for POSIX conformance, and
650 it's too much of a pain to configure and maintain. We'll ask
651 people to fix their kernels instead.
652 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
653 (NANOSLEEP_BUG_WORKAROUND): Remove.
654 (xnanosleep): Remove the workaround.
656 2005-02-12 Bruno Haible <bruno@clisp.org>
658 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
660 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
662 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
663 * timespec.h (gettime): Return void, since it always
664 succeeds now. All uses changed.
665 * gettime.c (gettime) Likewise.
666 [HAVE_NANOTIME]: Prefer nanotime.
667 Assume gettimeofday succeeds, as POSIX requires.
668 Assime time () succeeds, since other code already does.
669 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
670 (timespec_subtract): Remove.
671 (NANOSLEEP_BUG_WORKAROUND): New constant.
672 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
673 things considerably. Use it only on GNU/Linux hosts, since the
674 workaround shouldn't be needed elsewhere.
676 2005-02-24 Bruno Haible <bruno@clisp.org>
678 * gettext.h: Update from GNU gettext 0.14.2.
680 2005-02-24 Bruno Haible <bruno@clisp.org>
682 * localcharset.c: Update from GNU gettext 0.14.2.
683 * config.charset: Update from GNU gettext 0.14.2.
685 2005-02-22 Simon Josefsson <jas@extundo.com>
687 * iconvme.h, iconvme.c: New files, from libc.
689 2005-02-20 Neil Conway <neilc@samurai.com>
691 * xgethostname.c (xgethostname): Check for ENOMEM, which is
692 returned by OSX/Darwin if the specified buffer is not large
693 enough for the hostname.
695 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
697 * memrchr.h: New file.
698 * chdir-long.c: Include it.
699 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
700 Don't bother including stddef.h.
702 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
704 * argp-help.c (__argp_help): Create a fake struct argp_state and
705 pass it to _help, otherwise the latter coredumps trying to
706 dereference state.root_argp.
708 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
710 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
712 Include <sys/types.h>, for dev_t.
713 (ME_DUMMY, ME_REMOTE): Move from here....
714 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
715 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
717 Include mountlist.h first, to test the interface.
719 2005-01-29 Bruno Haible <bruno@clisp.org>
721 * progname.c (program_name): Initialize.
722 Needed when linking statically on MacOS X.
724 2005-01-28 Bruno Haible <bruno@clisp.org>
726 * javacomp.sh.in: New file, from GNU gettext.
727 * javacomp.h: New file, from GNU gettext.
728 * javacomp.c: New file, from GNU gettext.
730 2005-01-26 Bruno Haible <bruno@clisp.org>
732 * javaexec.sh.in: New file, from GNU gettext.
733 * javaexec.h: New file, from GNU gettext.
734 * javaexec.c: New file, from GNU gettext.
736 2005-01-26 Simon Josefsson <jas@extundo.com>
738 * gai_strerror.c: Use GPL in header.
740 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
742 * argp-help.c (hol_entry_help): Avoid using non-constant
743 initializers for struct pentry_state.
744 (__argp_error): Check return value of __asprintf
745 (__argp_failure): Translate error message
747 * argp-parse.c: Removed braces around the expansion of N_()
749 2005-01-21 Jim Meyering <jim@meyering.net>
751 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
752 same value as for Solaris 9.
754 * chdir-long.c (chdir_long): Rewrite to remove limitation on
755 component length. This included changing the parameter to be
756 of type `char *' rather than `char const *'.
757 * chdir-long.h (chdir_long): Update prototype.
759 * openat.c (fdopendir, fstatat): New functions.
760 * openat.h: Include headers required for use of DIR and struct stat.
761 [AT_SYMLINK_NOFOLLOW]: Define.
762 (fdopendir, fstatat): Add prototypes.
764 2005-01-21 Bruno Haible <bruno@clisp.org>
766 * classpath.h: New file, from GNU gettext.
767 * classpath.c: New file, from GNU gettext.
769 2005-01-20 Simon Josefsson <jas@extundo.com>
771 * version-etc-fsf.c: New file, with version_etc_copyright.
772 * version-etc.c: Remove version_etc_copyright.
773 * version-etc.h (version_etc_copyright): Use [] instead of * in
774 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
776 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
778 * save-cwd.c (save_cwd): Remove code to support the case
779 where fchdir is missing or flaky.
781 2005-01-20 Simon Josefsson <jas@extundo.com>
783 * base64.h (isbase64): Add.
785 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
786 using a unsigned prototype, don't inline.
787 (base64_decode): Use it.
789 2005-01-19 Bruno Haible <bruno@clisp.org>
791 * sh-quote.h: New file, from GNU gettext.
792 * sh-quote.c: New file, from GNU gettext.
794 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
796 Merge changes from coreutils, as described below in several
797 changelogs dated today.
799 * save-cwd.c: Include "save-cwd.h" before other include files.
800 (O_DIRECTORY): Remove; not needed here, since "." must be
801 a directory. All uses removed.
802 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
803 universal on Suns, and we also need to test for IRIX.
804 Revamp code to use 'if' rather than '#if'.
805 Avoid unnecessary comparison of cwd->desc to 0.
807 * utimens.c (futimens): Robustify the previous patch, by checking
808 for known valid error numbers rather than observed invalid ones.
810 2005-01-18 Jim Meyering <jim@meyering.net>
812 * version-etc.c (version_etc_copyright): Update copyright date.
814 * utimens.c (futimens): Account for the fact that futimes
815 can also fail with errno == ENOSYS or errno == ENOENT.
816 Patch from Dmitry V. Levin.
818 Change the name of the robust chdir function from chdir to chdir_long.
819 * save-cwd.c: Include chdir-long.h rather than chdir.h.
820 (restore_cwd): Use chdir_long, not chdir.
821 * chdir-long.c: Renamed from chdir.c.
822 * chdir-long.h: Renamed from chdir.h.
823 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
826 2005-01-18 Bob Proulx <bob@proulx.com>
828 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
829 offsetof() macro construct to avoid compile failure with native HP-UX
830 11.0 ANSI C compiler.
832 2005-01-06 Bruno Haible <bruno@clisp.org>
834 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
835 because stpncpy.m4 takes care of it.
837 2004-01-24 Bruno Haible <bruno@clisp.org>
839 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
841 2003-10-09 Bruno Haible <bruno@clisp.org>
843 * progreloc.c: Include xalloc.h instead of xmalloc.h.
845 2005-01-06 Bruno Haible <bruno@clisp.org>
847 * fwriteerror.h (fwriteerror): Change specification to include fclose.
848 * fwriteerror.c: Include <stdbool.h>.
849 (fwriteerror): At the end, close the file stream. Record whether
850 stdout was already closed.
852 2004-05-27 Bruno Haible <bruno@clisp.org>
854 * execute.c (environ): Declare if needed.
855 * pipe.c (environ): Likewise.
856 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
858 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
860 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
861 definitions to be after all include files, to avoid collisions.
862 Problem reported by Bob Proulx.
864 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
866 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
867 not needed. This removes a dependency on the gettext module.
868 [defined _LIBC]: Do not include <libintl.h>; not needed.
870 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
872 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
875 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
877 * argp-parse.c: Include <stddef.h>.
878 (alignof, alignto): New macros.
879 (parser_init): Don't assume that void * is aligned sufficiently
882 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
883 need to extend the stack.
884 (YYINITDEPTH): New macro, so that the initial stack isn't overly
887 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
889 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
891 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
893 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
894 Remove now-obsolete comment about AIX.
895 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
896 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
897 (YYMAXDEPTH): New macro.
899 2004-12-18 Bruno Haible <bruno@clisp.org>
901 * fatal-signal.c (fatal_signals): Make non-const.
902 (init_fatal_signals): New function.
903 (uninstall_handlers, install_handlers): Ignore signals that were set to
905 (at_fatal_signal): Call init_fatal_signals.
906 (init_fatal_signal_set): Likewise. Ignore signals that were set to
908 Reported by Paul Eggert.
910 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
912 * getdate.y (textint): New member "negative".
913 (time_zone_hhmm): New function.
914 Expect 14 shift-reduce conflicts, not 13.
915 (o_colon_minutes): New rule.
916 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
917 (yylex): Set the "negative" member of signed numbers.
919 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
921 Changes imported from coreutils.
922 * hard-locale.c: Assume <locale.h> exists.
924 (GLIBC_VERSION): New macro.
925 (hard_locale): Assume setlocale exists.
926 Rewrite to avoid #ifdef.
927 Use strdup rather than malloc + strcpy.
928 * human.c: Assume <locale.h> exists.
929 (human_readable): Assume localeconv exists.
931 2004-12-01 Jakub Jelinek <jakub@redhat.com>
933 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
934 convert T2, not T. (Imported from libc.)
936 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
938 * getcwd.c (is_ENAMETOOLONG): New macro.
939 (__getcwd.c): Don't restore errno; glibc doesn't.
940 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
941 first, falling back to our code only if its results look suspicious.
942 Ensure that the resulting buffer is only as large as necessary.
944 * readutmp.c: Include readutmp.h first.
945 Include <errno.h>, since readutmp.h no longer does that.
946 * readutmp.h: Don't include <errno.h>,
947 <sys/param.h>, <time.h>; not needed to establish interface.
948 (errno): Remove decl.
949 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
950 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
951 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
953 2004-11-28 Simon Josefsson <jas@extundo.com>
955 * base64.h, base64.c: New file.
957 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
959 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
961 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
963 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
964 HP's ANSI C compiler.
965 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
966 Declaring int functions causes warnings on some modern systems and
967 shouldn't be needed to compile on ancient ones.
968 * same.c (MIN) [defined MIN]: Don't define, since it's already
971 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
972 with the following changes.
973 (__set_errno): Parenthesize properly.
975 (MIN, MAX, MATCHING_INO): New macros.
976 (__getcwd): Define with prototype, not K&R form.
977 Use heuristics to allocate default buffer on stack if possible.
978 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
979 behavior, and to avoid the PATH_MAX limit when computing
981 Use MATCHING_INO to compare inode number to file.
982 Check for arithmetic overflow in size calculations.
983 Fix bug in reallocation of dot array that caused getcwd to fail
984 on directories nested deeper than 75.
985 Be more careful about saving errno on error.
986 Do not use realloc; use only free+malloc, as this is a bit
987 more flexible and avoids a needless copy operation.
988 Do not inspect st_dev and st_ino for symbolic links; POSIX
989 doesn't specify the latter.
990 Check for closedir errors.
991 Avoid needless casts.
992 Use "#ifdef weak_alias" around weak_alias, to be like other
994 The following changes to getcwd.c have effect only when used in
995 gnulib; they have no effect inside glibc proper.
996 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
997 as alloca isn't used.
998 (alloca, __alloca): Likewise.
999 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1000 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1001 unconditionally, as gnulib assumes C89 or better.
1002 Do not include <sys/param.h>.
1003 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1004 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1006 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1007 Include <dirent.h> in a way that is compatible with modern Autoconf.
1008 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1009 New macros, if not already defined.
1010 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1011 Use "_LIBC", not "defined _LIBC", for consistency.
1012 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1014 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1015 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1016 * xgetcwd.c: David MacKenzie's old code was removed, so give
1017 credit only to Jim Meyering and adjust the copyright dates.
1018 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1019 <stdlib.h>, <unistd.h>, "pathmax.h".
1020 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1021 (INITIAL_BUFFER_SIZE): Remove.
1022 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1024 2004-11-23 Jim Meyering <jim@meyering.net>
1026 * getopt_.h: Remove trailing blanks.
1028 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1030 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1031 (futimens): New function, which uses futimes if available.
1032 (futimens, utimens): Support timespec==NULL, with same semantics
1033 as utime and utimens.
1034 * utimens.h (futimens): New decl.
1036 2004-11-23 Jim Meyering <jim@meyering.net>
1038 * __fpending.c: Add comment.
1040 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1042 * getopt_.h: Re-addition of __getopt_argv_const caused
1043 redefinition warnings. To avoid them, include the defines
1044 in `#if !defined __need_getopt ... #endif'. The only place
1045 where __getopt_argv_const is used is in definitions
1046 of getopt_long and getopt_long_only below, which are as well
1047 protected by `#ifndef __need_getopt'.
1048 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1049 __need_getopt after including <stdio.h> and <unistd.h> These
1050 headers might have defined it.
1052 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1054 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1056 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1057 optopt): Use them instead of invoking ## directly; otherwise, the
1058 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1060 2004-11-19 Bruno Haible <bruno@clisp.org>
1062 * strtok_r.c: Move comments from here...
1063 * strtok_r.h: ... to here.
1065 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1067 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1068 might fail. Problem reported by Yoann Vandoorselaere.
1069 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
1070 that mishandle size_t overflow.
1072 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1074 * canon-host.c: Include "strdup.h".
1075 (canon_host): Use getaddrinfo if available, so that IPv6 works.
1076 Use strdup instead of malloc/strcpy to duplicate strings.
1078 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
1079 (human_space_before_unit): New constant.
1080 * human.c (human_readable): Support it.
1082 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
1083 (xgetcwd): Set errno correctly when failing.
1084 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
1085 the failure is actually due to a PATH_MAX problem.
1087 Further getopt changes to make it more likely that glibc will
1088 buy the changes back.
1089 * getopt.c (POSIXLY_CORRECT): New constant.
1090 (getopt): Use it, so to preserve glibc semantic
1091 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
1092 when compiling for libc.
1093 * getopt_.h (__getopt_argv_const): Bring it back.
1094 (getopt_long, getopt_long_only): Use it.
1096 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
1097 New arg POSIXLY_CORRECT. All callers changed.
1098 (getopt): Argv is now char * const *, as per standard.
1099 (_getopt_internal_r, _getopt_internal): Argv is now char **,
1100 not char *__getopt_argv_const *.
1101 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1102 _getopt_long_only_r): Likewise.
1103 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
1104 * getopt_int.h (_getopt_internal, _getopt_internal_r,
1105 _getopt_long_r, _getopt_long_only_r): Likewise.
1106 * getopt_.h (__getopt_argv_const): Remove.
1107 (getopt): Argv is now char * const *, as per standard.
1109 * getdate.y (tORDINAL): New token.
1110 (day, relunit): Allow it for relative times.
1111 (relative_time_table): Use tORDINAL for ordinals.
1113 2004-11-15 Jim Meyering <jim@meyering.net>
1115 * closeout.c: Include "__fpending.h" once again.
1116 Include <stdbool.h>.
1117 (close_stdout): Don't fail just because stdout was closed initially,
1118 since some programs don't write to stdout in the normal course of
1119 operation (other than --version and --help), and we don't want this
1120 function to make e.g. `touch file >&-' fail.
1121 But do fail if it was closed and someone has tried to write to it.
1122 E.g., `printf foo >&-' must fail.
1124 2004-11-11 Simon Josefsson <jas@extundo.com>
1126 * strtok_r.h, strtok_r.c: New file.
1128 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
1130 * getopt_.h (__getopt_argv_const): New macro, to be used so that
1131 we can stop lying to compilers about the constness of argv when we
1132 are compiled outside glibc.
1133 (getopt, getopt_long, getopt_long_only): Use it.
1134 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
1136 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1137 _getopt_long_only_r): Likewise.
1138 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
1139 _getopt_long_only_r): Likewise.
1141 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
1142 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
1143 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
1144 the other external symbols.
1145 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
1146 declaration, since the above renaming now works around collisions.
1148 2004-11-11 Jim Meyering <jim@meyering.net>
1150 * linebreak.c: Remove trailing blanks.
1151 * alloca_.h: Likewise.
1152 * acosl.c: Likewise.
1153 * euidaccess.c: Likewise.
1154 * allocsa.h: Likewise.
1156 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
1158 * mktime.c (SHR): New macro, which is a portable
1159 substitute for >> that should work even on Crays.
1160 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
1161 Problem reported by Mark D. Baushke in
1162 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
1163 * getdate.y (SHR): Likewise.
1165 * strftime.c (SHR): Likewise.
1167 * quotearg.c (struct quoting_options): Use unsigned int for
1168 quote_these_too, so that right shifts are well defined. All uses
1171 2004-11-10 Simon Josefsson <jas@extundo.com>
1173 * getaddrinfo.h, getaddrinfo.c: New files.
1175 2004-11-10 Jim Meyering <jim@meyering.net>
1177 Ensure that no close failure goes unreported.
1178 * closeout.c (close_stdout): Always close stdout. I.e., don't
1179 return early when it seems there's nothing to flush.
1180 Don't include __fpending.h.
1182 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
1184 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
1186 2004-11-05 Bruno Haible <bruno@clisp.org>
1188 * readlink.c: Include stddef.h, needed for size_t on Woe32.
1189 Reported by Mark D. Baushke <mdb@cvshome.org>.
1191 2004-11-04 Bruno Haible <bruno@clisp.org>
1193 2004-09-11 Bruno Haible <bruno@clisp.org>
1194 * allocsa.valgrind: New file.
1195 2004-02-06 Bruno Haible <bruno@clisp.org>
1196 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
1197 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
1198 Reported by Christopher Seip <chris.seip@hp.com>.
1200 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1202 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
1203 with errno == ERANGE if the buffer is too small.
1204 Problem reported by Mark D. Baushke.
1206 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
1208 * xreadlink.c (MAXSIZE): New macro.
1209 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
1210 size does not exceed MAXSIZE. Avoid cast.
1211 As suggested by Mark D. Baushke in
1212 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
1213 if readlink fails with buffer size just under MAXSIZE, try again
1216 2004-11-02 Derek R. Price <derek@ximbiot.com>
1217 and Paul Eggert <eggert@cs.ucla.edu>
1219 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
1220 (get_date): Overparenthesize to avoid GCC warning.
1222 2004-11-02 Bruno Haible <bruno@clisp.org>
1224 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
1225 function returns void.
1227 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
1229 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1230 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
1233 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1235 * getdate.y: Add support for TZ="foo" within a date string.
1236 Fix some bugs near time_t boundaries. Reject dates with
1237 out-of-range components, e.g., "Sept 31".
1238 Include <stdlib.h>, "setenv.h", "xalloc.h".
1239 (ISDIGIT_LOCALE): Remove; unused.
1240 Note that the TZ and time functions used here are not reentrant.
1241 (mktime_ok, get_tz): New functions.
1242 (TZBUFSIZE): New constant.
1243 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
1244 This requires that we sometimes generate our own TZ="XXX..." setting.
1246 2004-10-27 Derek R. Price <derek@ximbiot.com>
1248 * mktime.c (not_equal_tm): Remove redundant check.
1250 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
1252 * getdate.y: Use Bison 1.875 features, and some minor
1253 code cleanups. This change does not affect semantics.
1254 Don't include <stdlib.h>; no longer needed.
1255 Don't include unlocked-io.h; only the "#if TEST" code uses
1256 stdio, and performance isn't crucial there.
1257 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
1258 Bison 1.875 features as described below.
1259 All uses of "PC." replaced by "pc->".
1260 (YYSTYPE): Add a forward declaration.
1261 (yylex, yyerror): Use full prototypes in forward decls.
1262 Use "%pure-parser" rather than obsolescent "%pure_parser".
1263 Use %parse-param and %lex-param instead of obsolescent
1264 YYPARSE_PARAM and YYLEX_PARAM.
1265 (meridian_table, month_and_day_table, time_units_table,
1266 relative_time_table, time_zone_table, military_table,
1267 lookup_zone, lookup_word, get_date):
1268 Use NULL instead of 0 where appropriate.
1269 (to_hour): Avoid abort (), to avoid a dependency on
1271 (yyerror, yylex): Now accepts parser_control * arg.
1272 (main) [TEST]: Use '\0' rather than 0 for char.
1274 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
1276 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
1277 It's now the caller's responsibility to handle the case where
1278 !HAVE_GETPAGESIZE && !defined getpagesize.
1280 * mktime.c (leapyear): Arg is long int, not int.
1282 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
1284 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
1286 2004-10-12 Simon Josefsson <jas@extundo.com>
1288 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1289 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
1292 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
1294 * vsnprintf.h: New file.
1295 * vsnprintf.c: New file.
1297 2004-10-07 Bruno Haible <bruno@clisp.org>
1299 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
1300 into the provided buffer.
1302 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
1304 * diacrit.c, diacrit.h: Add GPL notice.
1306 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
1307 * atanl.c (atanl): Keep the code as similar to glibc as possible.
1308 * logl.c (logl): Keep the code as similar to glibc as possible.
1309 This avoids a potential constant-folding bug.
1311 2004-10-05 Bruno Haible <bruno@clisp.org>
1313 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
1315 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1317 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
1318 * xmalloc.c (xmemdup): Likewise.
1319 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
1320 XFREE): Remove these long-obsolescent macros.
1321 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
1322 * xstrdup.c: Remove.
1324 * regex.c (re_comp): Cast gettext return value to char *,
1325 Problem reported by Martin Neitzel via Mark D. Baushke.
1327 2004-10-04 Simon Josefsson <jas@extundo.com>
1329 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
1330 '#ifdef USE_UNLOCKED_IO'.
1332 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1334 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
1335 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
1336 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
1337 regex.c, sha1.c, version-etc.c, yesno.c:
1338 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
1339 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
1340 the includer's responsibility.
1342 Sync from coreutils.
1344 * modechange.c (mode_compile): Don't decrement a pointer that
1345 points to the start of a string, as the C Standard says the
1346 resulting behavior is undefined.
1348 * backupfile.h (enum backuptype): Rename none -> no_backups,
1349 simple -> simple_backups, numbered_existing ->
1350 numbered_existing_backups, numbered -> numbered_backups
1351 to avoid shadowing problems. All uses changed.
1352 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
1353 * backupfile.c (check_extension, numbered_backup):
1354 Rename locals to avoid shadowing 'basename'.
1355 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
1358 * .cppi-disable: Add getopt_.h, getopt_int.h.
1359 * .cvsignore: Add getopt.h.
1361 2004-10-04 Simon Josefsson <jas@extundo.com>
1363 * memmem.h: New file.
1364 * memmem.c: New file, taken from glibc.
1366 2004-10-02 Jim Meyering <jim@meyering.net>
1368 * dirfd.h, getpagesize.h: Add copyright notice.
1370 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
1372 * snprintf.c: Remove comments as to why each header is needed.
1374 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
1376 * strsep.h: New file.
1377 * strsep.c: New file.
1379 2004-10-01 Simon Josefsson <jas@extundo.com>
1381 * snprintf.c (snprintf): Handle size==0.
1383 2004-10-01 Simon Josefsson <jas@extundo.com>
1384 Bruno Haible <bruno@clisp.org>
1386 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
1387 (snprintf): Declare 'args'.
1389 2004-09-30 Simon Josefsson <jas@extundo.com>
1391 * snprintf.h, snprintf.c: New files.
1393 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1395 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
1396 (hol_entry_help): Never translate an empty string.
1397 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
1398 * argp.h (OPTION_NO_TRANS): New option.
1400 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
1402 * xvasprintf.c: Include xalloc.h.
1403 (xvasprintf): Use xalloc_die, not xmalloc_die.
1405 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
1407 * dummy.c: Change copyright notice to FSF, and license to GPL.
1409 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
1411 * argp-pvh.c (argp_program_version_hook): Provide initial value.
1412 Problem reported by Bruno Haible in:
1413 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
1415 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
1417 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
1418 in case some system header has #define'd it. Problem reported by
1419 Soeren D. Schulze in
1420 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
1422 2004-09-08 Bruno Haible <bruno@clisp.org>
1424 * stdint_.h.in: New file, taken from GNU clisp.
1426 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
1428 * xvasprintf.h: New file.
1429 * xvasprintf.c: New file.
1430 * xasprintf.c: New file.
1432 2004-09-08 Bruno Haible <bruno@clisp.org>
1434 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
1436 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
1438 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
1440 Import from coreutils.
1441 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
1442 strings on unbounded length. alloca's performance benefits aren't
1443 that important here.
1445 (parse_with_separator): New function, with most of the internals
1446 of the old parse_user_spec. Allow user to omit both user and group,
1447 for compatibility with FreeBSD.
1448 Clone only the user name, not the entire spec.
1449 Do not set *uid, *gid unless entirely successful.
1450 Avoid memory leak in some failing cases.
1451 Fix regression for USER.GROUP reported by Dmitry V. Levin in
1452 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
1453 (parse_user_spec): Rewrite to use parse_with_separator.
1455 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
1457 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
1458 its complicated substitute.
1459 * argp-help.c: Include <errno.h>, for program_invocation_short_name
1460 and program_invocation_name.
1461 (__argp_basename) [!_LIBC]: Remove; the only use was
1462 replaced by its body.
1463 (__argp_short_program_name): Change condition from
1464 !defined __argp_short_program_name to
1465 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
1466 to match argp-namefrob.h.
1467 (__argp_failure): Don't assume strerror_r returns char *.
1468 * argp-parse.c (N_): Define unconditionally.
1469 (argp_default_options): Fill out initializers with 0 to avoid
1472 2004-08-12 Simon Josefsson <jas@extundo.com>
1474 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
1475 * getopt_.h: Renamed from getopt.h.
1477 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
1479 Merge from coreutils.
1481 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
1482 wmemchr or wmemcpy. Problem reported by Robert Dahlem
1483 for Reliant Unix 5.43.
1485 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
1486 (union fooround): Use uintmax_t, not long int.
1487 The rest is a merge from libc:
1488 [defined _LIBC]: Include <shlib-compat.h>.
1489 (_obstack) [defined _LIBC]: Remove after 2.3.4.
1491 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
1493 * strverscmp.c: Convert to UTF-8.
1495 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
1497 * obstack.h (obstack_empty_p):
1498 Don't assume that chunk->contents is suitably aligned.
1499 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
1500 Likewise. Problem reported by Benno in
1501 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
1503 * chown.c (rpl_chown): Work even if the file is writeable but not
1504 readable. This could be improved further but it'd take some work.
1506 2004-08-08 Simon Josefsson <jas@extundo.com>
1508 * xgethostname.c: Don't include error.h (not used).
1511 * getpass.c: Include getpass.h first.
1513 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
1515 * xalloc-die.c: New files.
1516 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
1518 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
1519 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
1520 (_, N_, xalloc_die): Move to xalloc-die.c.
1521 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
1522 so that we needn't mess with xalloc_msg_memory_exhausted.
1524 * sha1.h: Renamed from sha.h.
1525 (SHA1_H): Renamed from _SHA_H.
1526 (sha1_ctx): Renamed from sha_ctx.
1527 (sha1_init_ctx): Renamed from sha_init_ctx.
1528 (sha1_process_block): Renamed from sha_process_block.
1529 (sha1_process_bytes): Renamed from sha_process_bytes.
1530 (sha1_finish_ctx): Renamed from sha_finish_ctx.
1531 (sha1_read_ctx): Renamed from sha_read_ctx.
1532 (sha1_stream): Renamed from sha_stream.
1533 (sha1_buffer): Renamed from sha_buffer.
1534 * sha1.c: Likewise; renamed from sha.c.
1535 Do not include <sys/types.h>.
1536 Include <stddef.h> rather than <stdlib.h>.
1538 2004-08-08 Bruno Haible <bruno@clisp.org>
1540 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
1541 FILESYSTEM_PREFIX_LEN.
1542 * progreloc.c: Likewise.
1543 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
1545 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
1548 * argp-help.c (make_hol, hol_append): Don't assume that
1549 SIZE_MAX is a valid preprocessor constant.
1550 (__argp_basename): Change from "#ifndef _LIBC"
1551 to "#ifndef __argp_short_program_name", so that
1552 we don't compile these functions for tar.
1554 More merges from coreutils.
1555 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
1556 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
1558 * addext.c: Remove; no longer needed.
1559 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
1560 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
1561 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
1562 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
1563 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
1564 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
1565 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
1566 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
1567 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
1568 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
1569 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
1570 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
1571 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
1572 Import changes from coreutils.
1574 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
1576 Merge from coreutils.
1578 * .gdb-history: Remove; this doesn't belong here.
1580 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
1581 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
1582 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
1584 * dirname.h: Include <stdbool.h>.
1585 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
1586 for consistency with POSIX terminology. All uses changed.
1587 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
1588 (strip_trailing_slashes): Use bool for booleans.
1589 * stripslash.c (strip_trailing_slashes): Likewise.
1591 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
1592 sometimes returns a positive errno value even when it succeeds.
1593 (print_errno_message) [!LIBC]: Fall back on strerror if
1596 * path-concat.c (mempcpy): Don't define if a system header defines it.
1597 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
1598 (longest_relative_suffix): New function.
1599 (path_concat): Use it. Assume first argument is not NULL.
1600 Port to DOS. Omit redundant separators.
1601 Report an error instead of returning NULL.
1602 Use mempcpy instead of memcpy.
1603 (xpath_concat): Remove: not declared or used.
1605 * same.h: Include <stdbool.h>
1606 (same_name): Return bool, not int.
1607 * same.c (same_name): Likewise.
1608 (errno): Don't declare; we assume C89 or better now.
1610 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
1611 if not already defined.
1613 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
1614 * dup-safer.c (errno): Likewise.
1616 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
1618 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
1621 2004-08-03 Simon Josefsson <jas@extundo.com>
1623 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
1624 * progname.h: Don't include stdbool.h.
1626 2004-08-02 Simon Josefsson <jas@extundo.com>
1628 * getsubopt.h: New file, with comments from Bruno Haible.
1629 * getsubopt.c: New file, from glibc, but slightly modified based on
1630 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
1632 2004-08-01 Simon Josefsson <jas@extundo.com>
1634 * xgetdomainname.c: Include stdlib.h, for free().
1636 2004-07-16 Simon Josefsson <jas@extundo.com>
1638 * dummy.c: New file.
1640 2004-07-16 Bruno Haible <bruno@clisp.org>
1642 * backupfile.h: Add extern "C" for C++.
1643 * closeout.h: Likewise.
1644 * copy-file.h: Likewise.
1645 * findprog.h: Likewise.
1646 * full-write.h: Likewise.
1647 * pathname.h: Likewise.
1648 * progname.h: Likewise.
1649 * stpcpy.h: Likewise.
1650 * stpncpy.h: Likewise.
1651 * strcase.h: Likewise.
1652 * strstr.h: Likewise.
1653 * xalloc.h: Likewise.
1655 * mbswidth.h: Add extern "C" for C++.
1656 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
1658 2004-07-09 Simon Josefsson <jas@extundo.com>
1660 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
1661 failed without this.)
1663 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1665 * fchown-stub.c: New file.
1667 2004-06-24 Jim Meyering <jim@meyering.net>
1669 * obstack.h (obstack_base): Cast to (void *), per documentation.
1671 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
1673 * argz.c, argz_.h: New files, which are autoupdated from libtool.
1675 2004-06-01 Jim Meyering <jim@meyering.net>
1677 * calloc.c: New file.
1679 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
1681 * getdate.y (yylex): Allow space between sign and number.
1682 Problem reported by Dan Jacobson.
1684 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
1685 and Jim Meyering <jim@meyering.net>
1687 Merge from coreutils CVS.
1689 * stat-macros.h: New file, with contents from file-type.h
1690 and coreutils' system.h.
1691 * file-type.c: Include "stat-macros.h".
1692 * file-type.h (file_type): Move all macro definitions to new file,
1695 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
1696 Wrap old code with this conditional.
1697 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
1698 function that does not dereference symlinks.
1699 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
1701 * xreadlink.c: Include xreadlink.h first, to catch .h file
1702 dependency problems.
1703 (xreadlink): Accept new arg SIZE, for efficiency.
1704 All decls and uses changed.
1705 * xreadlink.h: Include <stddef.h>, for size_t.
1707 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
1708 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
1710 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
1712 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
1714 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
1715 macros to be defined.
1716 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
1717 the allocator returns NULL because the requested size is zero.
1719 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
1721 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
1722 var. Add comment explaining why libc still defines it. This
1723 merges the following patch from glibc:
1724 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
1726 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
1728 * obstack.c (_obstack): Remove unused variable. It hasn't been
1729 present in glibc since revision 1.1 of this file.
1730 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
1731 obstack_alignment_mask, obstack_alloc, obstack_base,
1732 obstack_blank, obstack_blank_fast, obstack_chunk_size,
1733 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
1734 obstack_grow0, obstack_init, obstack_int_grow,
1735 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
1736 obstack_next_free, obstack_object_size, obstack_ptr_grow,
1737 obstack_ptr_grow_fast, obstack_room): Remove declarations of
1738 nonexistent functions.
1740 2004-05-17 Derek R. Price <derek@ximbiot.com>
1741 Paul Eggert <eggert@cs.ucla.edu>
1743 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
1745 2004-05-14 Bruno Haible <bruno@clisp.org>
1747 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
1748 that consists of a '.' followed by an empty digit string.
1749 Patch by Tor Lillqvist <tml@iki.fi>.
1751 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
1753 Port obstack to the AS/400, where pointers are 16 bytes wide and
1754 you cannot cast an integer to a valid pointer. This patch is
1755 currently waiting to be integrated into glibc; see
1756 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
1758 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
1759 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
1760 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
1761 (struct obstack): temp member is now a union of a pointer and
1762 an integer, instead of an integer. All integer uses changed.
1763 This does not affect the physical layout of struct obstack,
1764 except on hosts (like the AS/400) where the size or alignment of
1765 void * is greater than that of ptrdiff_t.
1766 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
1767 __STDC__)]: Store temporary in pointer member of union, not
1769 * obstack.c: Include <stddef.h>, for offsetof.
1770 (struct fooalign): Remove; it doesn't need a name.
1771 (union fooround): Change double to long double, and add void *.
1772 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1773 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1774 not a macro. Hence the values are always int; so remove all
1775 casts-to-int in uses.
1777 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1778 Derek Price <derek@ximbiot.com>
1780 * alloca.c: Include <alloca.h>, to get our interface.
1781 * alloca_.h: Use __alloca on AIX, so that we don't have to
1782 include <alloca.h> first. Use C89 prototype for alloca; this
1783 requires including <stddef.h> for size_t. Use extern "C" if C++.
1784 Use #elif for simplicity, since we can assume C89 now.
1785 Don't try to source the system alloca.h since it will not be found
1786 and to prevent recursively including its replacement.
1787 * fnmatch.c: Include <alloca.h> instead of opencoding.
1788 * regex.c: Likewise.
1790 2004-05-16 Derek Price <derek@ximbiot.com>
1791 Paul Eggert <eggert@cs.ucla.edu>
1793 getline cleanup. This changes the getndelim2 API: both order of
1794 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1797 * getline.c: Don't include stddef.h or stdio.h, since our
1798 interface does that.
1799 (getline): Always use getdelim, so that we don't have two
1800 copies of this code.
1801 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1803 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1804 (GETNDELIM2_MAXIMUM): New macro.
1805 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1806 instead of the old practice of delim2==0. All callers changed.
1807 Return -1 on overflow, instead of returning junk.
1808 Do not set *linesize unless allocation succeeds.
1809 * getndelim2.h: Do not include stddef.h; no longer needed, now
1810 that we include sys/types.h.
1811 * getnline.h: Likewise.
1812 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1813 (getndelim2): Reorder arguments.
1814 * getnline.c (getnline, getndelim):
1815 Don't discard the NMAX argument.
1816 (getnline): Invoke getndelim, to avoid code duplication.
1817 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1818 of (size_t) -1 by callers of the getnline family.
1820 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1822 * nanosleep.c (suspended): Change its type from int to
1823 sig_atomic_t volatile.
1824 (first_call): Make it private to rpl_nanosleep, and have it
1825 be zero initially as that's a bit faster.
1826 (my_usleep): Round up fractional times instead of truncating them,
1827 as this is the usual meaning for 'sleep'.
1829 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1831 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1832 (ENOSYS): Define if not defined.
1833 (settime): Fall back on stime if it exists and settimeofday fails.
1834 But don't bother with fallbacks if a method fails with errno == EPERM.
1836 2004-05-11 Jim Meyering <jim@meyering.net>
1838 Prior to this change, the save_cwd caller required read access to the
1839 current directory on most systems (ones with the fchdir function).
1841 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
1842 fails, try write-only, and finally, resort to using xgetcwd.
1844 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1846 * obstack.c, obstack.h: Import changes from libc.
1848 2004-04-28 Bruno Haible <bruno@clisp.org>
1850 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1851 implicitly appends .exe to executables.
1852 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
1853 accepts Windows pathnames.
1854 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1855 Cygwin like Windows, since it now accepts Windows pathnames.
1856 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1857 Cygwin like Windows, since it now accepts Windows pathnames.
1858 Reported by Derek Robert Price <derek@ximbiot.com>.
1860 2004-04-20 Jim Meyering <jim@meyering.net>
1862 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
1864 2004-04-20 Jim Meyering <jim@meyering.net>
1865 Bruno Haible <bruno@clisp.org>
1867 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
1868 memory when realloc fails.
1870 2004-04-18 Jim Meyering <jim@meyering.net>
1872 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1873 don't leak memory and do call END_UTMP_ENT.
1875 2004-04-11 Paul Eggert <eggert@twinsun.com>
1877 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1878 (CHAR_BIT): Remove, since we assume C89.
1879 Include <stdint.h> if available, as per current Autoconf CVS advice.
1881 2004-03-30 Paul Eggert <eggert@twinsun.com>
1883 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1884 not bool, to be more consistent with Unix conventions.
1885 Suggested by Bruno Haible.
1887 Merge from coreutils.
1889 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
1892 * getdate.h: Include stdbool.h, and timespec.h instead of
1893 the usual <time.h> dance.
1894 (get_date): Change signature to support fractional time stamps.
1895 All callers changed.
1896 * getdate.y: Include "getdate.h" first, as we can now
1897 assume C89 and don't need to worry about 'const'.
1898 Similarly, include "unlocked-io.h" near start, not in middle.
1900 (textint.value): Use long int rather than int.
1901 (textint.digits): Use size_t rather than int.
1902 (BILLION, LOG10_BILLION): New constants.
1903 (parser_control): New member rel_ns. Members day_ordinal,
1904 time_zone, month, day, hour, minutes, rel_year, rel_month,
1905 rel_day, rel_hour, rel_minutes, rel_seconds
1906 are now long int, not int. Member seconds is now struct timespec,
1907 not int. New member timespec_seen. Members dates_seen, days_seen,
1908 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
1910 (%union.intval): Now long int, not int.
1911 New member timespec.
1912 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
1913 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
1914 (spec): Now is a timespec or an item list.
1915 (timespec, items): New nonterminals.
1916 (time, rel, relunit, number, get_date):
1917 Add support for fractional seconds.
1918 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
1919 (gmtime, localtime, mktime): Remove decls; not needed with C89.
1920 (to_hour): First arg is now long int, not int.
1921 (to_year): Returns long int, not int.
1922 Don't treat year -70 like 70.
1923 (tm_diff): Returns long int, not int.
1924 (lookup_word): Use bool instead of int when appropriate.
1925 (yylex): Use size_t for count, not int.
1926 Detect overflow when parsing large integer constants.
1927 Add support for fractions.
1928 (get_date): Make pointers 'const' if possible.
1929 Use more-portable code to detect integer overflow.
1930 (main) [TEST]: Adjust to above changes. Test for localtime failure.
1931 Don't use ctime; it's not reliable if the year has >4 digits.
1933 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
1934 This is for compatibility with BSD.
1936 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
1937 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
1938 From coreutils' system.h.
1940 * userspec.c: Don't include "posixver.h".
1941 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
1942 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
1943 compatible extension. Simplify code by removing a boolean int
1944 that was always nonzero if a string was nonnull.
1946 2004-03-30 Jim Meyering <jim@meyering.net>
1948 Merge from coreutils.
1950 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
1952 * readtokens.c (readtoken): Don't leak 64 bytes when reading
1953 an empty input stream.
1955 * readtokens.c: Include <stdbool.h>.
1956 (readtoken): Use `size_t' rather than int/long.
1957 All callers adjusted.
1958 Use `bool' rather than `int' where appropriate.
1959 Use memset rather than an explicit loop.
1960 Use x2nrealloc rather than xrealloc.
1961 Allow the use of `\0' as a delimiter.
1962 (readtokens): Likewise.
1963 * readtokens.h (readtoken, readtokens): Update prototypes.
1965 2004-03-30 Bruno Haible <bruno@clisp.org>
1967 * getloadavg.c (getloadavg): Don't assume setlocale returns
1970 2004-03-29 Paul Eggert <eggert@twinsun.com>
1972 Merge changes to getloadavg.c from coreutils and Emacs.
1974 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
1975 Define to an expression, not to the empty string.
1976 Include cloexec.h and xalloc.h.
1977 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
1978 Use set_cloexec_flag rather than rolling our own.
1979 * cloexec.c, cloexec.h: New files.
1981 2004-03-18 Paul Eggert <eggert@twinsun.com>
1983 * getopt.h: Sync with libc CVS.
1985 2004-03-18 Paul Eggert <eggert@twinsun.com>
1986 Bruno Haible <bruno@clisp.org>
1988 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
1989 not on all platforms that have <wchar.h>.
1990 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
1992 2004-03-09 Paul Eggert <eggert@twinsun.com>
1994 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
1996 * getopt_int.h: New file, also synced from libc.
1998 2004-03-07 Paul Eggert <eggert@twinsun.com>
2000 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2001 '#if' expressions. Unlike the code it replaces, it does not
2002 depend on (defined _SC_PAGESIZE). However, it does depend on
2003 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2004 first reported by Jason Andrade in
2005 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2007 2004-01-18 Simon Josefsson <jas@extundo.com>
2009 * strdup.h: New file.
2010 * strdup.c: Include it.
2011 * path-concat.c: Include strdup.h. Drop strdup declaration.
2012 * userspec.c: Include strdup.h. Drop strdup declaration.
2014 2004-02-06 Karl Berry <karl@gnu.org>
2016 * config.charset: update from gettext 0.14.1.
2018 2004-02-05 Paul Eggert <eggert@twinsun.com>
2020 Add comments and code, prompted by suggestions from Bruno Haible
2022 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2023 describing the enum quoting_style values.
2024 * quotearg.c (quotearg_alloc): New function.
2025 (quotearg_buffer_restyled): Treat lone { and } as special.
2026 Treat = as special. Work around bug with older shells
2027 that "see" a '\' that is really the 2nd byte of a multibyte char.
2028 Quote empty string with shell_quoting_style.
2030 2004-02-03 Bruno Haible <bruno@clisp.org>
2032 * pipe.h: New file, from GNU gettext.
2033 * pipe.c: New file, from GNU gettext.
2035 2004-01-27 Bruno Haible <bruno@clisp.org>
2037 * execute.h: New file, from GNU gettext.
2038 * execute.c: New file, from GNU gettext.
2039 * w32spawn.h: New file, from GNU gettext.
2041 2004-01-23 Paul Eggert <eggert@twinsun.com>
2043 Exit-status fix from coreutils.
2045 Use exit_failure consistently in place of EXIT_FAILURE,
2046 so that program exit statuses are consistent on failure.
2048 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2049 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2050 * argmatch.h: Comment fix to match the above.
2051 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2052 Now a macro referring to exit_failure, instead of a separate
2053 variable. Include "exitfail.h" to get it.
2054 * xstrtol.h: Include "exitfail.h".
2055 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2057 * long-options.c (parse_long_options): Use prototype
2058 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2061 2004-01-21 Jim Meyering <jim@meyering.net>
2063 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2064 so as not to conflict with a different-sized __mktime_internal
2065 function in GNU libc.
2066 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2067 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2069 2004-01-18 Paul Eggert <eggert@twinsun.com>
2071 Merge from diffutils.
2073 * file-type.c (file_type): Add typed memory objects.
2074 * file-type.h (S_TYPEISTMO): New macro.
2076 * c-stack.h (c_stack_action): Remove argv argument.
2077 * c-stack.c (c_stack_action): Likewise. All uses changed.
2078 (die): Don't calculate message unless segv_action returns.
2079 (get_stack_location, min_address_from_argv, max_address_from_argv,
2080 volatile stack_base, volatile_stack_size): Remove.
2081 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
2082 that every segmentation violation is a stack overflow. (Ouch!)
2083 See Debian bug 136249 (still outstanding) for more info about why
2084 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
2086 2003-11-30 Bruno Haible <bruno@clisp.org>
2088 Safer stack allocation.
2089 * setenv.c: Include allocsa.h.
2090 (alloca): Remove fallback definition.
2091 (freea): Remove macro.
2092 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
2095 2003-10-17 Bruno Haible <bruno@clisp.org>
2097 * binary-io.h: Avoid warnings on Cygwin.
2099 2003-12-28 Bruno Haible <bruno@clisp.org>
2101 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
2102 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
2104 2003-11-28 Bruno Haible <bruno@clisp.org>
2106 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
2108 2003-11-27 Bruno Haible <bruno@clisp.org>
2110 * wait-process.c: On Windows, include windows.h. Needed on mingw.
2112 2003-11-17 Bruno Haible <bruno@clisp.org>
2114 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
2116 2003-11-24 Bruno Haible <bruno@clisp.org>
2118 * xallocsa.h: New file, from GNU gettext.
2119 * xallocsa.c: New file, from GNU gettext.
2121 2003-11-24 Bruno Haible <bruno@clisp.org>
2123 * allocsa.h: New file, from GNU gettext.
2124 * allocsa.c: New file, from GNU gettext.
2126 2003-11-24 Bruno Haible <bruno@clisp.org>
2128 * eealloc.h: New file.
2130 2004-01-15 Jim Meyering <jim@meyering.net>
2132 Merge from coreutils.
2134 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
2135 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
2136 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
2138 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
2139 optional configure-time default.
2141 * version-etc.c (version_etc_copyright): Update copyright date.
2143 * xreadlink.c (xreadlink): Correct outdated comment.
2145 2004-01-15 Paul Eggert <eggert@twinsun.com>
2147 Merge from coreutils.
2149 * posixver.c: Include posixver.h.
2151 * same.c: Include <stdbool.h>, <limits.h>.
2152 (_POSIX_NAME_MAX): Define if not defined.
2154 (same_name): If file names are silently truncated, report
2155 that the file names are the same if they are the same after
2156 the silent truncation.
2158 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
2159 conversion function.
2160 * xstrtod.c (xstrtod): Likewise. All callers changed to
2161 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
2164 2004-01-14 Paul Eggert <eggert@twinsun.com>
2166 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
2167 with like-named macro in fnmatch.c.
2168 (EXT): Use an internal constant instead.
2170 Merge fnmatch patches from glibc.
2171 * fnmatch.c (mbsinit): Remove define.
2172 Add libc_hidden_ver (__fnmatch, fnmatch).
2173 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
2174 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
2176 2003-12-14 Karl Berry <karl@gnu.org>
2178 * config.charset: update from gettext-runtime.
2180 2003-12-03 Paul Eggert <eggert@twinsun.com>
2182 * getgroups.c (getgroups): xmalloc takes one argument, not two.
2183 Bug reported by Alfred M. Szmidt.
2185 2003-11-29 Karl Berry <karl@gnu.org>
2187 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
2189 2003-11-23 Paul Eggert <eggert@twinsun.com>
2190 Bruno Haible <bruno@clisp.org>
2192 * printf-parse.h: Don't include sys/types.h.
2193 (ARG_NONE): New macro.
2194 (char_directive): Change type of *arg_index fields to size_t.
2195 * printf-parse.c: Don't include sys/types.h.
2196 (SSIZE_MAX): Remove macro.
2197 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
2198 Remove unnecessary overflow check.
2199 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
2202 2003-11-24 Paul Eggert <eggert@twinsun.com>
2204 * alloca.c: Remove dependency on xalloc module.
2205 (xalloc_die): Remove.
2206 (memory_full) [!defined emacs]: New macro.
2207 [!defined emacs]: Don't include xalloc.h.
2208 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
2209 address arithmetic overflows. Change datatypes a bit to avoid
2212 2003-11-22 Jim Meyering <jim@meyering.net>
2214 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
2216 2003-11-17 Bruno Haible <bruno@clisp.org>
2218 * vasnprintf.c (alloca): Remove fallback definition.
2219 (freea): Remove definition.
2220 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
2221 Reported by Paul Eggert.
2223 2003-11-17 Jim Meyering <jim@meyering.net>
2225 On systems without utime and without a utimes function capable of
2226 dealing with a NULL struct utimbuf* argument, this utime replacement
2227 could -- in unusual circumstances -- leak a file descriptor.
2228 * utime.c: Include <unistd.h> and <errno.h>.
2229 (utime_null): Be sure to close `fd' and to preserve errno.
2230 Reported by Geoff Collyer via Arnold Robbins.
2232 2003-11-16 Paul Eggert <eggert@twinsun.com>
2233 Bruno Haible <bruno@clisp.org>
2235 Protect against address arithmetic overflow.
2236 * printf-args.h: Include stddef.h.
2237 (arguments): Change type of field 'count' to size_t.
2238 * printf-args.c (printf_fetchargs): Use size_t instead of
2239 'unsigned int' where appropriate.
2240 * printf-parse.h: Include sys/types.h.
2241 (char_directive): Change type of *arg_index fields to ssize_t.
2242 (char_directives): Change type of fields 'count', max_*_length to
2244 * printf-parse.c: Include sys/types.h and xsize.h.
2245 (SSIZE_MAX): Define fallback value.
2246 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
2247 instead of 'int' where appropriate. Check a_allocated, d_allocated
2248 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
2249 * vasnprintf.c: Include xsize.h.
2250 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
2251 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
2252 overflow. Avoid wraparound when converting a width or precision from
2255 2003-11-16 Bruno Haible <bruno@clisp.org>
2257 Update from GNU gettext.
2258 * printf-parse.c: Generalize to it can be compiled for wide strings.
2259 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
2260 * vasnprintf.c: Generalize to it can be compiled for wide strings.
2261 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
2262 SNPRINTF): New macros.
2263 Don't include <alloca.h> if the file is used inside libintl.
2264 (local_wcslen): New function, for Solaris 2.5.1.
2265 (VASNPRINTF): Use it instead of wcslen.
2267 2003-11-16 Bruno Haible <bruno@clisp.org>
2269 * xsize.h (xmax): New function.
2270 (xsum, xsum3, xsum4): Declare as "pure" functions.
2272 2003-11-12 Paul Eggert <eggert@twinsun.com>
2274 * xalloc.h: Do not include <limits.h> or <stdint.h>.
2275 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
2276 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
2277 heuristic is just as accurate as far as we know, and it removes a
2278 dependency on size_max.m4 and ptrdiff_max.m4.
2280 2003-11-12 Paul Eggert <eggert@twinsun.com>
2282 * xstrtol.c (__xstrtol): Remove "break" immediately after
2283 "return", to pacify some unknown compiler. Problem reported
2286 2003-11-11 Bruno Haible <bruno@clisp.org>
2288 * xsize.h (SIZE_MAX): Remove fallback definition.
2289 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
2292 2003-11-10 Paul Eggert <eggert@twinsun.com>
2294 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
2295 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
2296 rejected some allocations of exactly SIZE_MAX - 2 bytes.
2298 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
2299 not (size_t) -1, since it's defined here.
2301 2003-11-06 Paul Eggert <eggert@twinsun.com>
2303 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
2304 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
2305 Reject sizes of exactly SIZE_MAX bytes.
2306 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
2307 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
2309 2003-11-05 Bruno Haible <bruno@clisp.org>
2311 * xsize.h: Include limits.h, to avoid a possible collision with
2312 SIZE_MAX defined in <limits.h> on Solaris.
2314 2003-11-04 Bruno Haible <bruno@clisp.org>
2316 * xsize.h: New file.
2317 * linebreak.c: Include xsize.h.
2318 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
2319 argument for overflow.
2320 Suggested by Paul Eggert.
2322 2003-10-31 Bruno Haible <bruno@clisp.org>
2324 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
2325 to avoid (extremely rare) race condition.
2326 Suggested by Paul Eggert.
2328 2003-11-03 Jim Meyering <jim@meyering.net>
2330 * userspec.c: Include "userspec.h".
2331 * userspec.h: New file.
2333 2003-10-31 Paul Eggert <eggert@twinsun.com>
2335 * mountlist.h (struct mount_entry.me_type_malloced): New member.
2336 * mountlist.c (SIZE_MAX): Define if not defined already.
2337 (read_filesystem_list): Set and use me_type_malloced.
2338 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
2339 whatever the type happens to be), for brevity and consistency.
2340 Check for size calculation overflow on Alphas running OSF/1.
2342 2003-10-31 Jim Meyering <jim@meyering.net>
2344 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
2346 * linebuffer.c: Include <string.h> for declaration of memset.
2348 2003-10-30 Paul Eggert <eggert@twinsun.com>
2349 Bruno Haible <bruno@clisp.org>
2351 * vasprintf.c: Include <limits.h>, <stdlib.h>.
2352 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
2354 2003-10-29 Paul Eggert <eggert@twinsun.com>
2356 * xalloc.h (xalloc_oversized): Now a macro, not a function,
2357 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
2359 * quotearg.c (quotearg_n_options): Use it.
2360 * group-member.c: Include <stdbool.h>.
2361 (free_group_info): Arg is now const *; don't free arg.
2362 (get_group_info): Now returns bool and accepts struct group_info *,
2363 rather than returning a malloc'ed struct group_info *.
2364 All uses changed. Check for overflow in internal size calculation.
2366 * getusershell.c (readname): Simplify the code by using x2nrealloc
2367 rather than xmalloc/xrealloc.
2368 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
2369 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
2370 conformance bug: the old code used a pointer after freeing the
2371 storage that it addressed.
2372 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
2373 rather than doing it by hand.
2374 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
2375 the buffer preserved. Use free and xmalloc instead.
2376 * quotearg.c (quotearg_n_options): Likewise.
2377 Use a simpler test for size overflow. Don't use xalloc_oversized
2378 because unsigned int might be wider than size_t (!); this suggests
2379 that we should switch from unsigned int to size_t for slot numbers.
2381 2003-10-27 Bruno Haible <bruno@clisp.org>
2383 * stdbool_.h: Better support for BeOS.
2385 2003-10-27 Paul Eggert <eggert@twinsun.com>
2387 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
2388 to allocate the returned structure. Do not allocate a subarray,
2389 as x2nrealloc will do that.
2390 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
2391 instead of xnrealloc.
2392 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
2394 2003-10-26 Paul Eggert <eggert@twinsun.com>
2396 * xalloc.h (xalloc_oversized): New static inline function, for
2397 callers that want to do their own size-overflow checking. Include
2398 <stdbool.h>, since xalloc_oversized returns bool.
2399 * xalloc.c (array_size_overflow): Remove. All callers changed
2400 to use xalloc_oversized.
2402 Add two functions x2realloc, x2nrealloc, for programs that grow
2403 arrays dynamically by doubling their sizes.
2404 * xalloc.h (x2realloc, x2nrealloc): New decls.
2405 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
2408 Port to C99 semantics for 'inline' of external functions.
2409 Bug reported by Bruno Haible.
2410 * xmalloc.c (xnmalloc_inline): New static inline function,
2411 with the old contents of xnmalloc.
2412 (xnmalloc, xmalloc): Use it.
2413 (xnrealloc_inline): New static inline function,
2414 with the old contents of xnrealloc.
2415 (xnrealloc, xrealloc): Use it.
2417 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
2419 2003-10-25 Paul Eggert <eggert@twinsun.com>
2421 Fix several address-calculation bugs in the hash modules,
2422 plus some minor code cleanup.
2424 * hash.h: Include <stdbool.h>, for bool.
2425 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
2426 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
2427 hash_get_n_entries, hash_get_max_bucket_length,
2428 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
2429 hash_rehash): Use size_t rather than unsigned.
2430 * hash.c (struct hash_table, hash_get_n_buckets,
2431 hash_get_n_buckets_used, hash_get_n_entries,
2432 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
2433 hash_get_entries, hash_do_for_each, hash_string, is_prime,
2434 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
2436 (SIZE_MAX): Define if not defined.
2437 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
2438 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
2440 Use const * when possible.
2441 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
2442 (check_tuning): Fix bug: if tuning parameters were very close to
2443 0 or 1, rounding errors could have caused subscript violations.
2444 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
2445 (hash_initialize): Add 'fail:' label
2446 to free table and return NULL, and use it to simplify code.
2447 Use calloc rather than clearing the storage ourself.
2448 (hash_initialize, hash_rehash): Check for arithmetic overflow in
2449 buffer size calculations.
2450 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
2451 Include <stddef.h>, for size_t.
2452 * hash-pjw.c (hash_pjw): Likewise.
2453 Switch to method described by Bruno Haible.
2454 Include <limits.h>, for CHAR_BIT.
2455 (SIZE_BITS): New macro.
2457 2003-10-21 Paul Eggert <eggert@twinsun.com>
2459 * getndelim2.c (getndelim2): When size calculation overflows,
2460 ceiling the allocation at NMAX bytes rather than silently
2461 discarding input bytes before NMAX is reached. This makes
2462 a difference only if NMAX exceeds SIZE_MAX / 2.
2464 * obstack.c: Merge from glibc.
2465 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
2466 Add libc_hidden_def (_obstack_newchunk).
2467 (_obstack_free) [! defined _LIBC]: Remove.
2468 [defined _LIBC]: Make a strong alias from obstack_free, rather than
2469 a clone of the function body.
2470 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
2471 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
2473 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
2474 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
2477 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
2478 (obstack_ptr_grow_fast, obstack_int_grow_fast):
2479 Don't use lvalue casts, as GCC plans to remove support for them
2480 in GCC 3.5. Reported by Joseph S. Myers. This bug
2481 was also present in the non-GCC version, indicating that this
2482 code had always been buggy and had never been widely used.
2483 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
2484 Use the fast variant of each macro, rather than copying the
2485 definiens of the fast variant; that way, we'll be more likely to
2486 catch future bugs in the fast variants.
2488 2003-10-20 Bruno Haible <bruno@clisp.org>
2490 * wait-process.h: New file, from GNU gettext.
2491 * wait-process.c: New file, from GNU gettext.
2493 2003-10-19 Jim Meyering <jim@meyering.net>
2495 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
2497 2003-10-16 Paul Eggert <eggert@twinsun.com>
2499 * getgroups.c: Include <errno.h>, <stdlib.h>.
2500 (getgroups): First arg is int, not size_t.
2501 Don't let 'free' mangle errno.
2503 2003-10-16 Jim Meyering <jim@meyering.net>
2505 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
2507 2003-10-15 Paul Eggert <eggert@twinsun.com>
2509 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
2511 (new_exclude, add_exclude_file): Initial size no longer needs to
2513 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
2514 our own address arithmetic overflow checking.
2516 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
2517 (fnmatch): Do not alloca more than 2000 wide characters;
2518 instead, use malloc for large buffers.
2519 Check for address arithmetic overflow, and return -1
2520 with errno set to ENOMEM in that case.
2521 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
2522 (NEW_PATTERN): Do not alloca more than 8000 bytes;
2523 instead, return -1. Check for address arithmetic overflow.
2525 2003-10-14 Paul Eggert <eggert@twinsun.com>
2527 Handle invalid suffixes and overflow independently, so that
2528 callers can treat them independently as needed. Fix some bugs in
2529 suffix handling, e.g., "100k@" was not diagnosed as an invalid
2530 suffix for a human-readable blocksize. The major caller-visible
2531 change is the addition of a new
2532 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
2533 that both overflow and suffix chars were found.
2535 * human.c (humblock): Don't check separately for invalid suffix
2536 char; that is xstrtoumax's job (now that its bug is fixed).
2537 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
2538 INTMAX_MAX]: New macros.
2539 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
2540 TYPE_MAXIMUM): New macros.
2541 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
2542 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
2543 if overflow occurs, as it's what __strtol does and it's more useful
2545 (__xstrtol): If __strtol reports some error other than ERANGE,
2546 reflect it to the caller as LONGINT_INVALID. If it reports
2547 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
2548 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
2549 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
2551 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
2552 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
2553 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
2554 [defined UINTMAX_MAX]: New macros.
2556 2003-10-14 Bruno Haible <bruno@clisp.org>
2558 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
2559 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
2560 Also use volatile where needed.
2562 2003-10-12 Paul Eggert <eggert@twinsun.com>
2564 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
2565 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
2566 and define in terms of the other primitives.
2567 * xmalloc.c: Include stdbool.h; do not include exit.h.
2568 (SIZE_MAX): Define if not already defined.
2569 (array_size_overflow): New function.
2570 (xalloc_die): Abort instead of exiting if 'error' returns.
2571 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
2572 (xmalloc, xrealloc): Use them.
2573 (xcalloc): Check for address arithmetic overflow.
2574 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
2575 a bit faster than strcpy.
2577 2003-10-08 Paul Eggert <eggert@twinsun.com>
2579 Merge getpass from libc, plus a few fixes.
2581 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
2582 Include <stdbool.h>.
2583 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
2584 __fsetlocking to empty.
2585 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
2586 do include <bits/libc-lock.h>.
2587 Do not include <fcntl.h>; not needed.
2588 [_LIBC]: Include <wchar.h>.
2589 (NOTCANCEL_MODE): New macro.
2590 (flockfile, funlockfile) [_LIBC]: New macros.
2591 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
2592 [!_LIBC]: New macros.
2593 (call_fclose): New function.
2594 (getpass): Use it. Save tty stream separately; this simplifies the
2595 code and makes it more reliable if stdin happens to equal stdout.
2596 Invoke __fsetlocking on tty.
2597 Handle thread cancellation if needed.
2598 Namespace cleanup (use __tcgetattr, __getline).
2599 Use bool for Booleans.
2600 [USE_IN_LIBIO]: Handle wide streams.
2601 [!_LIBC]: Unconditionally do the fseek, since we don't know what
2602 stream might go where.
2604 * unlocked-io.h: Include <stdio.h>, so that the caller
2605 doesn't have to include <stdio.h> before us.
2606 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
2607 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
2608 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
2609 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
2610 if not declared, so that we can use getpass.c code from libc without
2612 (flockfile, ftrylockfile, funlockfile): New macros.
2614 2003-10-06 Bruno Haible <bruno@clisp.org>
2616 * version-etc-2.h: Remove file.
2617 * version-etc-2.c: Remove file.
2619 2003-09-25 Jim Meyering <jim@meyering.net>
2620 Bruno Haible <bruno@clisp.org>
2622 This lets translators provide better translations for the
2623 "Written by ..." part of --version output.
2624 * version-etc.h: Include stdarg.h.
2625 (version_etc_copyright): Declare as readonly.
2626 (version_etc): Make this function variadic with a NULL-terminated list
2627 of author name strings.
2628 (version_etc_va): New declaration.
2629 * version-etc.c: Include stdarg.h, stdlib.h.
2630 (version_etc_copyright): Declare as readonly.
2631 (version_etc_va): New function. Provide a different translatable string
2632 for each possible number of authors < 10. Abbreviate when there are 10
2634 (version_etc): Make this function variadic. Call version_etc_va.
2635 Suggestion from Gary V. Vaughan.
2637 * long-options.h (parse_long_options): Change prototype: the authors
2638 string is moved to the end and becomes variadic.
2639 * long-options.c: Include stdarg.h.
2640 (parse_long_options): Make this function variadic, too.
2641 Call version_etc_va, not version_etc.
2643 2003-10-06 Bruno Haible <bruno@clisp.org>
2645 * fatal-signal.h: New file, from GNU gettext.
2646 * fatal-signal.c: New file, from GNU gettext.
2648 2003-10-04 Karl Berry <karl@gnu.org>
2650 * argp*: update from libc.
2652 2003-10-01 Larry Jones <lawrence.jones@eds.com>
2654 * getpass.c (getpass): Use a no-op fseek when switching from input to
2655 output mode on the same stream.
2657 2003-09-29 Paul Eggert <eggert@twinsun.com>
2659 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
2660 Fix arg typo in previous patch.
2662 2003-09-28 Jim Meyering <jim@meyering.net>
2664 * error.c: Correct cpp indentation.
2666 2003-09-27 Paul Eggert <eggert@twinsun.com>
2668 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
2669 Omit the special code that used __typeof__, since we worry that
2670 it could be more trouble than it's worth. See:
2671 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
2672 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
2676 2003-09-26 Jim Meyering <jim@meyering.net>
2678 * error.c (error_tail): Move some declarations
2679 into inner scope where the local variables are used.
2681 2003-09-26 Bruno Haible <bruno@clisp.org>
2683 * stpncpy.h (gnu_stpncpy): New declaration.
2684 (stpncpy): Define as alias for gnu_stpncpy.
2685 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
2687 2003-09-26 Paul Eggert <eggert@twinsun.com>
2689 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
2690 (error_tail): Do not loop, reallocating temporary buffer, since
2691 the output cannot contain more wide characters than the input
2692 contains bytes, the size must be big enough already. This avoids
2693 one potential size overflow calculation. Check for size overflow
2694 when calculating temporary buffer size. Free temporary buffer
2695 when done, if it was allocated with malloc; this plugs a memory
2696 leak. Remove casts from void * to pointers, that are no longer
2697 needed now that we're assuming C89 or better.
2699 Merge error changes from glibc.
2701 * error.c, error.h: Update copyright notice header to match glibc.
2702 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
2703 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
2704 Disable cancellation while printing error.
2705 * error.h: Prepend __ to parameter names.
2707 2003-09-25 Karl Berry <karl@gnu.org>
2709 * argp-fmtstream.c, argp-help.c: update from libc.
2711 2003-09-25 Bruno Haible <bruno@clisp.org>
2713 * version-etc-2.h: New file, from version-etc.h with modifications.
2714 * version-etc-2.c: New file, from version-etc.c with modifications.
2716 2003-09-25 Simon Josefsson <jas@extundo.com>
2718 * xgetdomainname.h: New file.
2719 * xgetdomainname.c: New file.
2721 2003-09-25 Simon Josefsson <jas@extundo.com>
2722 Bruno Haible <bruno@clisp.org>
2724 * getdomainname.h: New file.
2725 * getdomainname.c: New file.
2727 2003-09-24 Paul Eggert <eggert@twinsun.com>
2729 * linebuffer.c (freebuffer): Don't free the argument, just
2730 the buffer associated with the argument. Bug reported by
2733 2003-09-19 Karl Berry <karl@gnu.org>
2735 * argp.h: update from libc.
2737 2003-09-16 Paul Eggert <eggert@twinsun.com>
2739 * linebuffer.c (readlinebuffer): Return NULL immediately upon
2740 input error, instead of returning NULL the next time we are called
2741 (and therefore losing track of errno).
2743 2003-09-15 Paul Eggert <eggert@twinsun.com>
2745 * getndelim2.c (getndelim2): Don't trash errno when a read
2746 fails, so that the caller gets the proper errno.
2748 * readutmp.c (read_utmp): Likewise.
2749 Check for fstat error. Close stream and free storage
2752 2003-09-14 Bruno Haible <bruno@clisp.org>
2754 * fwriteerror.h: New file.
2755 * fwriteerror.c: New file.
2757 2003-09-14 Jim Meyering <jim@meyering.net>
2759 * getloadavg.c: Correct cpp indentation.
2760 * strdup.c: Likewise.
2761 * vasnprintf.c: Likewise.
2763 2003-09-12 Paul Eggert <eggert@twinsun.com>
2765 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
2766 * obstack.c [!defined _LIBC]: Likewise.
2767 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
2768 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
2769 * exitfail.c: Don't include stdlib.h; no longer needed.
2771 More changes to assume C89 or better.
2773 * error.c (error_tail): Assume vprintf.
2775 * argmatch.c (getenv): Remove decl.
2776 * progreloc.c (get_full_program_name): Define via prototype.
2777 * setenv.c (clearenv): Likewise.
2778 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2780 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2781 (malloc, memcpy): Remove decls.
2782 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2783 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2784 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2785 (memcpy): Remove macro.
2786 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
2787 (__P): Remove. All uses removed.
2788 (PTR): Remove. All uses changed to void *.
2789 (CHAR_BIT, NULL): Remove.
2790 (spaces, zeros, memset_space, memset_zero)
2791 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
2793 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
2794 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2795 Define with prototype.
2796 Remove now-unnecessary prototype decl.
2797 (extra_args_spec): Assume ANSI C. All uses changed.
2798 (extra_args_spec_iso): Remove.
2799 (my_strftime, emacs_strftimeu): Define via prototype.
2800 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2802 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2803 * strtoimax.c: Include <stdlib.h> unconditionally.
2804 (strtoul, strtol): Remove decls.
2805 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2807 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2808 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2809 (LOCALE_PARAM_PROTO): New macro.
2810 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2811 (INTERNAL (strtol), strtol): Define with a prototype.
2812 (PARAMS): Remove. All uses removed.
2813 * tempname.c: Include <string.h> unconditionally.
2814 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2815 * xgethostname.c (main): Define with a prototype.
2816 * xmalloc.c: Include "xalloc.h" first, to check interface.
2817 Include <stdlib.h> unconditionally.
2818 (calloc, malloc, realloc, free): Remove decls.
2819 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2820 Include <stdlib.h> unconditionally. Sort include file names.
2822 (xstrtod): Define with a prototype.
2823 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2824 (strtol, strtoul): Remove decls.
2826 2003-09-11 Paul Eggert <eggert@twinsun.com>
2828 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2829 Include <stdlib.h>, <string.h> unconditionally.
2830 Remove now-unnecessary cast to char *.
2831 * strnlen.c: Include <string.h> unconditionally.
2832 * yesno.c (yesno): Define with a prototype.
2834 2003-09-10 Bruno Haible <bruno@clisp.org>
2836 * strcspn.c: Include <string.h> unconditionally.
2837 * strpbrk.c: Include <string.h> unconditionally.
2838 * strstr.c: Include <string.h> unconditionally.
2839 * unicodeio.c: Include <string.h> unconditionally.
2840 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
2841 * unsetenv.c: Likewise.
2842 * xreadlink.c: Include <stdlib.h> unconditionally.
2843 * yesno.c: Include <stdlib.h> unconditionally.
2844 (rpmatch): Add prototype.
2846 2003-09-10 Jim Meyering <jim@meyering.net>
2848 * error.c: Correct indentation of cpp directives.
2850 2003-09-09 Paul Eggert <eggert@twinsun.com>
2854 * acosl.c (main): Use a prototype.
2855 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
2858 * getloadavg.c (getloadavg, main): Define via prototypes.
2860 * getopt.h (struct option.name): Assume C89, and use 'const'.
2861 (getopt, etopt_long, getopt_long_only, _getopt_internal)
2862 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
2864 * getopt.c (const): Remove macro.
2865 Include <string.h> unconditionally.
2866 (my_index): Remove; all uses changed to strchr.
2867 (strlen): Remove decl.
2868 (exchange): Remove forward decl; no longer needed.
2869 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2870 Define with prototype.
2871 * getopt1.c (const): Remove macro.
2872 (getopt_long, getopt_long_only, main): Define with prototype.
2874 * getugroups.c: Include <string.h> unconditionally.
2876 * getusershell.c: Include <stdlib.h> unconditionally.
2877 (getusershell, setusershell, endusershell, readname, main):
2878 Define with prototypes.
2880 * group-member.c: Include group-member.h first.
2881 Include <stdlib.h> unconditionally.
2883 * hard-locale.c: Include hard-locale.h first.
2884 Include <stdlib.h>, <string.h> unconditionally.
2886 * hash.c (free, malloc): Remove decls.
2887 Include <stdlib.h> unconditionally.
2889 * human.c: Include <stdlib.h>, <string.h> unconditionally.
2890 (getenv): Do not declare.
2892 * idcache.c: Include <string.h> unconditionally.
2894 * long-options.c: Include long-options.h first, to test interface.
2895 Include <stdlib.h> unconditionally.
2897 * makepath.c: Include makepath.h first, to test interface.
2898 Include <stdlib.h> and <string.h> unconditionally.
2900 * linebuffer.c: Include <stdlib.h>.
2901 (free): Remove decl.
2903 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
2904 rpl_malloc returns void *, not char *.
2905 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
2907 * md5.h: Include <limits.h> unconditionally.
2908 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
2909 (__P): Remove; all uses removed.
2910 * md5.c: Include "md5.h" first.
2911 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
2912 md5_buffer, md5_process_bytes, md5_process_block):
2913 Define with prototypes.
2914 * sha.h (__P): Remove all uses. (It wasn't defined??)
2915 * sha.c: Include "sha.h" first.
2916 Include <stdlib.h>, <string.h> unconditionally.
2918 * memchr.c (__ptr_t): Remove; all uses changed to void *.
2919 * memcmp.c (__ptr_t): Likewise.
2920 * memrchr.c (__ptr_t): Likewise.
2921 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
2922 Include <string.h> unconditionally.
2923 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
2924 * memchr.c: Include <stdlib.h> unconditionally.
2925 * memchr.c (LONG_MAX): Remove.
2926 * memrchr.c (LONG_MAX): Likewise.
2927 * memchr.c (__memchr): Define via a prototype.
2928 * memrchr.c (__memrchr): Likewise.
2929 * memcmp.c (__P): Remove, and remove all uses.
2930 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
2931 Remove forward decls; no longer needed.
2932 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
2933 Use types required by C89 in prototype.
2935 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
2936 * savedir.c: Likewise.
2937 * mkdir.c (free): Remove decl.
2938 * rmdir.c (rmdir): Define with a prototype.
2939 * savedir.c: Include savedir.h first, to test interface.
2941 * mktime.c (STDC_HEADERS): Remove.
2942 Include <stdlib.h>, <string.h> unconditionally.
2944 * modechange.c: Include <stdlib.h> unconditionally.
2945 (malloc): Remove decl.
2947 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
2948 (free): Remove decl.
2950 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
2951 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
2952 (This type really should be intptr_t, but that's a C99ism.)
2953 (_obstack_memcpy): Remove: all uses changed to memcpy.
2954 Include <string.h> unconditionally.
2955 (struct obstack): Assume __STDC__ for types of members
2956 chunkfun, freefun, extra_arg.
2957 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
2958 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
2959 obstack_begin, obstack_specify_allocation,
2960 obstack_specify_allocation_with_arg, obstack_chunkfun,
2961 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
2962 Remove unprototyped decls and the macros that use them.
2963 * obstack.c (POINTER): Remove. All uses changed to void *.
2964 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
2965 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
2966 (defined __STDC__ && __STDC__)]:
2967 Remove nonprototyped code.
2968 Include <stdlib.h> unconditionally.
2969 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
2970 _obstack_allocated_p, _obstack_free, obstack_free,
2971 _obstack_memory_used, print_and_abort):
2972 Define using prototypes.
2973 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
2974 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
2975 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
2976 obstack_next_free, obstack_object_size, obstack_room) [0]:
2977 Remove unused, unprototyped code.
2979 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
2981 * physmem.c (physmem_total, physmem_available, main): Define
2984 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
2985 (main): Define with a prototype.
2987 * posixver.c (getenv): Remove decl.
2989 * putenv.c (malloc): Returns void *, not char *.
2990 Include <string.h> unconditionally.
2991 (strchr, memcpy, NULL): Do not define.
2993 * readtokens.c: Include readtokens.h first, to test interface.
2994 Include <stdlib.h>, <string.h> unconditionally.
2995 (init_tokenbuffer): Define with a prototype.
2997 * regex.c (PARAMS): Remove. All uses removed.
2998 All uses of _RE_ARGS removed, too.
2999 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3001 (bzero): Assume memset exists.
3002 (memcmp, memcpy, NULL): Remove.
3003 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3004 char, or assignments to local vars of type signed char.
3005 (init_syntax_once, PREFIX(extract_number_and_incr),
3006 PREFIX(print_partial_compiled_pattern),
3007 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3008 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3009 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3010 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3011 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3012 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3013 wcs_compile_range, byte_compile_range, truncate_wchar,
3014 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3015 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3016 count_mbs_length, wcs_re_match_2_internal,
3017 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3018 PREFIX(alt_match_null_string_p),
3019 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3020 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3021 regfree, PREFIX(extract_number)): Define with prototype. Remove
3022 now-unnecessary declaration, if any.
3023 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3025 Remove now-unnecessary casts among pointer types.
3026 * regex.h (_RE_ARGS): Remove. All uses removed.
3028 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3029 (free): Remove decl.
3031 * rpmatch.c: Include <stdlib.h> unconditionally.
3033 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3034 (free): Remove decl.
3036 * save-cwd.c: Include <stdlib.h> unconditionally.
3037 * xgetcwd.c: Likewise.
3039 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3040 (free): Remove decl.
3042 * strchrnul.c (strchrnul): Define with a prototype.
3043 Fix bug: c_in was not converted to char before searching.
3045 The following changes are not K&R related:
3047 * group-member.h: Include <sys/types.h>, so that this file is
3049 * makepath.h: Likewise.
3051 * getusershell.c (readname, default_index, line_size, readname):
3052 Use size_t, not int, for sizes.
3053 (readname): If the size overflows, report an error instead of
3056 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3058 * getndelim2.c: Assume stdlib.h per the C89 spec.
3060 2003-09-08 Paul Eggert <eggert@twinsun.com>
3062 Assume C89 or better; remove K&R cruft.
3063 A few of these changes were first proposed by Derek Robert Price
3064 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3066 * addext.c: Include <string.h> unconditionally.
3067 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3068 Don't declare getenv or malloc.
3070 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
3071 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
3073 (find_stack_direction, alloca): Use prototypes.
3075 * atexit.c (atexit): Define using a prototype.
3077 * basename.c, dirname.c, stripslash.c:
3078 Include <string.h> unconditionally.
3080 * bcopy.c: Include <stddef.h>.
3081 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
3083 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
3085 * error.h (error, error_at_line, error_print_progname)
3086 [! (defined (__STDC__) && __STDC__)]: Remove decls.
3087 * error.c: Include error.h first, to check interface.
3088 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3089 (VA_START): Remove; all uses changeed to va_start.
3090 (exit, strerror): Remove decls.
3091 (error_print_progname): Prototype uncondionally.
3092 Don't include <errno.h>; no longer needed.
3093 (private_strerror): Remove.
3094 (error_tail): Always define.
3095 (error, error_at_line): Assume C89 or better; always use prototypes.
3096 * fatal.c: Include "fatal.h" first, to test interface.
3097 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3098 (VA_START): Remove; all uses changed to va_start.
3099 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
3101 (exit): Remove decl.
3102 (fatal): Prototype unconditionally. Assume va_start works.
3103 Abort at end, to pacify gcc.
3105 * euidaccess.c (main): Define with a prototype.
3107 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
3109 * exitfail.c: Include <stdlib.h> unconditionally.
3111 * fnmatch_.h (__P): Remove. All uses changed to assume
3113 * fnmatch.c: Include fnmatch.h first, to test interface.
3114 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
3115 (getenv): Remove decl.
3116 (fnmatch): Define using a prototype.
3117 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
3118 (FCT): Define using a prototype.
3120 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
3122 * gethostname.c: Include <stddef.h>.
3123 (gethostname): Define with prototype. Length is size_t, not int.
3125 2003-09-08 Paul Eggert <eggert@twinsun.com>
3127 * getversion.c: Remove; was migrated to backupfile.c in 1997.
3128 getversion.c should have been removed then, but was accidentally
3131 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
3132 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
3134 2003-09-07 Paul Eggert <eggert@twinsun.com>
3136 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
3137 copy_tm_result. Bug reported by Simon Josefsson in
3138 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
3140 2003-09-06 Paul Eggert <eggert@twinsun.com>
3142 * time_r.c, time_r.h: New files.
3144 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
3146 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
3147 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
3149 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
3151 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
3152 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
3155 * timegm.c: Switch to glibc implementation, with the following changes:
3156 [defined HAVE_CONFIG_H]: Include <config.h>.
3157 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
3158 (__mktime_internal) [!defined _LIBC]: New decl.
3159 (__gmtime_r) [!defined _LIBC]: New macro and function.
3160 (timegm): Use a prototype, since gnulib assumes C89.
3161 Do not bother declaring tmp to be const, as it's not really usefu.
3162 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
3163 (timegm): Declare only if HAVE_DECL_TIMEGM.
3165 2003-09-03 Paul Eggert <eggert@twinsun.com>
3167 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
3168 Bug reported by Lute Kamstra in
3169 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
3171 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
3172 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
3173 course with correspondingly smaller numbers for tomorrow and
3174 yesterday. From Tadayoshi Funaba. Originally installed into
3175 sh-utils on 1999-08-07, but the patch got lost (I guess during the
3178 2003-08-31 Simon Josefsson <jas@extundo.com>
3180 * timegm.h: New file.
3181 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
3183 2003-08-31 Karl Berry <karl@gnu.org>
3185 * argp.h: update from libc.
3187 2003-08-28 Bruno Haible <bruno@clisp.org>
3189 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
3190 warning on QNX, which defines O_BINARY to 000000.
3192 2003-08-24 Bruno Haible <bruno@clisp.org>
3194 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
3195 MSVC7 <stdio.h> is included later.
3197 2003-08-20 Bruno Haible <bruno@clisp.org>
3199 * progname.h: New file, from GNU gettext.
3200 * progname.c: New file, from GNU gettext.
3201 * progreloc.c: New file, from GNU gettext.
3203 2003-08-19 Bruno Haible <bruno@clisp.org>
3205 * xstrdup.c: Assume <string.h> exists.
3207 2003-08-18 Jim Meyering <jim@meyering.net>
3209 * setenv.h: Indent nested cpp directive.
3210 * vasnprintf.c: Remove trailing blanks.
3212 2003-08-17 Simon Josefsson <jas@extundo.com>
3213 Bruno Haible <bruno@clisp.org>
3215 * xstrndup.h: New file.
3216 * xstrndup.c: New file.
3218 2003-08-17 Bruno Haible <bruno@clisp.org>
3220 * strndup.h: New file.
3222 2003-08-16 Paul Eggert <eggert@twinsun.com>
3224 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
3225 space, undoing this 2003-08-12 change:
3226 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
3228 2003-08-16 Jim Meyering <jim@meyering.net>
3230 Merge from coreutils.
3231 * xstrtoimax.c: #else #if -> #elif.
3232 * xstrtoumax.c: Likewise.
3234 2003-08-15 Paul Eggert <eggert@twinsun.com>
3236 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
3237 rather than tab, after '#' in shell-script copyright notices.
3238 Suggested by Bruno Haible.
3240 2003-08-15 Jim Meyering <jim@meyering.net>
3241 and Paul Eggert <eggert@twinsun.com>
3243 Merge from coreutils.
3244 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
3245 member but strut utmpx does not. Needed for AIX 4.3.3.
3246 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
3248 2003-08-15 Jim Meyering <jim@meyering.net>
3250 Merge from coreutils.
3251 * xgethostname.c: Include <stdlib.h>.
3252 (xghostname): Don't exit for anything other than memory-related
3253 failure; just return NULL.
3254 * userspec.c: Include "posixver.h".
3255 (parse_user_spec): Accept `.' as a separator only
3256 in pre-POSIX-200112 mode.
3257 * strtoimax.c: Use #elif rather than #else #if.
3258 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
3259 Remove function, now that we can rely on a working tzset function.
3260 [!_LIBC]: Ensure that the required autoconf test has been run.
3261 [!defined _NL_CURRENT && HAVE_STRFTIME]:
3262 Use underlying_strftime for %r.
3263 * sha.c: Merge in some clean-up and optimization changes from glibc.
3264 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
3265 Ensure that it is a multiple of 64.
3266 Rearrange loop exit tests so as to avoid performing an
3267 additional fread after encountering an error or EOF.
3268 * realloc.c: Update copyright date.
3270 2003-08-14 Jim Meyering <jim@meyering.net>
3272 Merge from coreutils.
3273 * obstack.h: Whitespace changes.
3274 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
3275 and xcalloc return values.
3276 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
3277 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
3278 hang on OSF/1 5.1 for DIR on both local and remote file systems.
3279 Reported by (and fix confirmed by) Nelson H. F. Beebe.
3280 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3282 Use mntctl's return value to drive the entry-processing loop, since
3283 we can't rely on the value of the vmt_length member in the last
3284 entry. On some systems doing so could result in exhausting
3285 virtual memory. Based in part on a patch from Mike Jetzer.
3287 2003-08-14 Jim Meyering <jim@meyering.net>
3288 and Paul Eggert <eggert@twinsun.com>
3290 Merges from coreutils, plus other fixes.
3291 * physmem.c: Merge in portability changes from gcc/libiberty
3292 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
3293 for credits and details. Thanks to Kaveh Ghazi for helping
3294 to keep these files in sync.
3295 (ARRAY_SIZE): Define it.
3296 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
3297 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
3298 (memcasecmp): Don't assume size_t fits in unsigned int.
3299 Remove casts and duplicate code.
3300 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
3301 (memcpy): Remove definition.
3302 Merge in some clean-up and optimization changes from glibc.
3303 [BLOCKSIZE]: Move definition to top of file.
3304 Ensure that it is a multiple of 64.
3305 Rearrange loop exit tests so as to avoid performing an
3306 additional fread after encountering an error or EOF.
3307 * md5.h (md5_uintptr): Define.
3308 * makepath.c (CLEANUP_CWD): Report an error if we failed to
3309 return to the initial working directory. Preserve errno
3311 * idcache.c: Include "xalloc.h".
3312 (xmalloc, xrealloc): Remove decls.
3313 (getuser): Remove casts no longer required in C89.
3314 * human.c: Include stdio.h, for sprintf.
3315 * group-member.c: Include "xalloc.h".
3316 (xmalloc, xrealloc): Remove decls.
3317 (get_group_info): Remove casts no longer required in C89.
3318 * getusershell.c (readname): Remove casts no longer required in C89.
3319 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
3320 * getline.c: Whitespace fix, from coreutils.
3322 2003-08-13 Paul Eggert <eggert@twinsun.com>
3324 * exclude.c: Include <ctype.h>
3325 (IN_CTYPE_DOMAIN): New macro.
3327 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
3330 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3331 Undo previous (whitespace-only) change.
3333 2003-08-12 Paul Eggert <eggert@twinsun.com>
3335 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3336 Normalize leading white space and remove trailing white space.
3337 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
3338 notice, as per ../config/srclist-update.
3340 Merge from coreutils.
3341 * euidaccess.h: New file.
3342 * euidaccess.c: Include it.
3343 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
3344 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
3345 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
3347 2003-08-11 Bruno Haible <bruno@clisp.org>
3349 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
3350 (vasnprintf): Use it instead of wcslen.
3352 2003-08-11 Bruno Haible <bruno@clisp.org>
3354 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
3355 value to ensure that _Bool promotes to int. Use #define for _Bool when
3356 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
3358 2003-08-10 Karl Berry <karl@gnu.org>
3360 * regex.h: update from libc (whitespace fix).
3362 2003-08-09 Paul Eggert <eggert@twinsun.com>
3364 Merge some files from coreutils. These changes were
3365 originally made by Jim Meyering.
3366 * acl.c: Include <sys/types.h> before <sys/stat.h>;
3367 many older Unixes require this.
3368 * alloca.c (alloca): Remove cast to argument of free;
3369 no longer needed in C89.
3370 * alloca_.h, regex.h: Fix white space to match
3371 what GNU indent does.
3373 2003-08-05 Paul Eggert <eggert@twinsun.com>
3375 * bumpalloc.h: Remove.
3377 2003-08-04 Paul Eggert <eggert@twinsun.com>
3379 * getloadavg.c: Change copyright notice and spacing to conform to
3382 Merge from coreutils.
3383 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
3385 * getdate.y (date): Also accept dates like May-23-2003; suggestion
3386 from Karl Berry, implemented by Jim Meyering.
3387 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
3388 from Dmitry V. Levin.
3389 Remove anachronistic cast of xrealloc.
3390 * fnmatch_.h (__const): Remove. Use 'const'.
3391 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
3392 type. Otherwise, it wouldn't compile with at least /bin/cc on
3393 ymp-cray-unicos9.0.2.X.
3394 Combine two mostly-identical uses of alloca into one.
3395 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
3397 2003-08-04 Dave Love <d.love@dl.ac.uk>
3401 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
3402 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
3403 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
3404 obsolete NLIST_NAME_UNION.
3405 [__GNU__]: Undef BSD and FSCALE.
3406 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
3408 2003-08-03 Paul Eggert <eggert@twinsun.com>
3410 * stdbool_.h (_Bool): Make it signed char, instead of
3411 an enum type, so that it's guaranteed to promote to int. See:
3412 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
3414 2003-07-31 Paul Eggert <eggert@twinsun.com>
3416 * strerror.c: Include config.h, limits.h. Declare sprintf.
3417 (strerror): Don't assume that a printable int fits in 14 bytes.
3419 2003-07-24 Derek Robert Price <derek@ximbiot.com>
3420 Bruno Haible <bruno@clisp.org>
3422 * getline.h (getline, getdelim): Change return type to ssize_t.
3423 * getline.c (getline, getdelim): Likewise.
3424 Remove _GNU_SOURCE define; now it's defined in config.h through
3427 2003-07-22 Paul Eggert <eggert@twinsun.com>
3429 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
3430 over-parenthesization in macros.
3432 Sync with coreutils.
3434 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
3437 Use `exit_failure' for xalloc and xmemcoll instead of their own
3438 private exit-failure variables.
3439 * xalloc.h (xalloc_exit_failure): Remove.
3440 * xmalloc.c: Likewise. Include exitfail.h.
3441 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
3442 * xmemcoll.h (xmemcoll_exit_failure): Remove.
3443 * xmemcoll.c: Likewise. Include exitfail.h.
3444 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
3446 2003-07-18 Paul Eggert <eggert@twinsun.com>
3448 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
3449 * closeout.c: Likewise. Include "closeout.h" right after config.h,
3450 to test that it can stand by itself. Include "exitfail.h".
3451 Clients should set exit_failure instead.
3452 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
3454 2003-07-18 Andreas Schwab <schwab@suse.de>
3456 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
3458 2003-07-18 Bruno Haible <bruno@clisp.org>
3460 * getndelim2.h: New file.
3461 * getndelim2.c: Make into a module of its own. Include config.h,
3463 (getndelim2): Make non-static. Change return type to ssize_t.
3464 * getline.h: Change argument names.
3465 * getline.c: Include getndelim2.h instead of getndelim2.c.
3466 * getnline.c: Include getndelim2.h.
3468 2003-07-17 Bruno Haible <bruno@clisp.org>
3470 * Makefile.am: Remove file.
3471 * Makefile.in: Remove file.
3473 2003-07-17 Bruno Haible <bruno@clisp.org>
3475 * getnline.h: New file.
3476 * getnline.c: New file.
3477 * getndelim2.c: New file, extracted from getline.c.
3478 (getndelim2): Renamed from getdelim2, with added nmax argument.
3479 * getline.c: Include getndelim2.c.
3480 (getdelim2): Moved out to getndelim2.c.
3481 (getline, getdelim): Update.
3483 2003-07-15 <karl@gnu.org>
3485 * vasnprintf.c: update from gettext.
3487 2003-07-15 Jim Meyering <jim@meyering.net>
3489 * makepath.c (make_path): Enclose diagnostic in _(...).
3491 2003-07-14 Paul Eggert <eggert@twinsun.com>
3493 * asnprintf.c, asprintf.c, config.charset, gettext.h,
3494 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
3495 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
3496 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
3497 vasprintf.c, vasprintf.h: Regenerate. These files are now being
3498 updated automatically by ../config/srclist-update. This changes
3499 their license from LPGL to GPL.
3501 2003-07-14 Jim Meyering <jim@meyering.net>
3503 Don't emit diagnostics. Let callers do that.
3504 * save-cwd.c: Don't include "error.h".
3505 (save_cwd): Don't call error. Ensure that errno is valid
3506 when returning nonzero.
3508 * save-cwd.h (restore_cwd): Update prototype.
3509 * save-cwd.c (restore_cwd): Remove two parameters.
3510 Simplify. Don't call error upon failure. Let callers do that.
3511 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
3512 when auditing is enabled. But don't bother updating the #if.
3514 2003-07-14 Simon Josefsson <jas@extundo.com>
3516 * mempcpy.h: New file.
3517 * mempcpy.c: New file.
3519 2003-07-14 Paul Eggert <eggert@twinsun.com>
3521 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
3522 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
3523 unicodeio.c, unicodeio.h, unlocked-io.h:
3524 Switch from LGPL to GPL.
3526 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
3528 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
3529 it breaks C++ compilation.
3530 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
3532 2003-07-10 Jim Meyering <jim@meyering.net>
3534 * vasnprintf.c: Remove trailing blanks.
3535 Make cpp indentation consistent.
3537 2003-07-09 Paul Eggert <eggert@twinsun.com>
3539 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
3540 posixver.c, strftime.c, strnlen.c, strverscmp.c:
3541 Switch from LGPL to GPL.
3543 2003-07-07 Paul Eggert <eggert@twinsun.com>
3545 * mktime.c: Fix some boundary cases and remove need for floating point.
3547 Issue a compile-time diagnostic if time_t is floating point, or if
3548 two's complement arithmetic is not in effect, or if arithmetic
3549 right shift does not propagate the sign. These assumptions were
3550 all in the original code but they weren't checked.
3552 (TIME_T_MIDPOINT, verify): New macros.
3553 (__isleap): Remove; it has integer overflow problems.
3554 (leapyear): New function, without those problems.
3555 (ydhms_tm_diff): Remove; splitting into two parts.
3556 (ydhms_diff): New function, containing the arithmetic part of
3557 the old ydhms_tm_diff function. Issue a compile-time
3558 diagnostic if we are not using C99 integer division.
3559 Avoid casts when possible.
3560 (guess_time_tm): New function, containing the checking part of
3561 the old ydhms_tm_diff function. Return the new value, rather than
3562 the difference between it and the old. Accept a new argument T
3563 so that *T specifies the old value. Check for overflow in the result.
3565 (__mktime_internal): Use a time_t offset, not a long int offset.
3566 This undoes the 2003-06-04 change, which is no longer needed now
3567 that we have better overflow checking.
3568 (localtime_offset): Likewise.
3570 (__mktime_internal): Avoid harmful overflow on hosts where time_t
3571 and long are 64-bit but int is only 32-bit.
3572 (ydhms_diff): Use long int to store year1 and yday1.
3573 Issue a compile-time diagnostic if long int is not wide enough.
3575 (__mktime_internal): Use long int to store adjusted year and yday.
3576 Use plain C rather than preprocessor commands, if that doesn't
3578 Check for overflow (and try to repair) after each probe
3579 rather than checking only at the very end. This avoids some bugs
3580 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
3581 does not equal GMT offset at maximum time).
3582 Use integer to check for overflow rather than floating point; this
3583 is more portable to non-IEEE hosts, and is a tad faster.
3584 When we detect that we are oscillating between two values,
3585 don't check whether tm_isdst has the requested value, since
3586 we already know the answer. When tm_isdst has the wrong value,
3587 use a different heuristic to find the right one, based on the
3588 extreme values actually observed in practice in tz2003a,
3589 rather than the (overly optimistic) "previous 3 calendar quarters".
3591 (not_equal_tm, print_tm, check_result): Use "const T" rather than
3592 "T const" to accommodate glibc style.
3593 (check_result): Use less-confusing report format. "long" -> "long int.
3595 Don't loop if the iteration overflows time_t.
3596 Allow a negative step in the iteration.
3598 2003-07-01 Paul Eggert <eggert@twinsun.com>
3600 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
3601 having it depend on HAVE_SYS_TYPES_H.
3603 2003-06-25 Bruno Haible <bruno@clisp.org>
3605 * readlink.c: New file.
3607 2003-06-20 Bruno Haible <bruno@clisp.org>
3609 Assume C89, so PARAMS isn't needed.
3610 * unicodeio.h (PARAMS): Remove.
3611 * unicodeio.c: Don't use PARAMS.
3613 2003-06-18 Jim Meyering <jim@meyering.net>
3615 Merge changes from coreutils.
3616 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
3617 Remove explicit declarations of xmalloc and realloc.
3619 (read_utmp): Remove anachronistic cast of xmalloc.
3621 2003-06-17 Paul Eggert <eggert@twinsun.com>
3623 Assume C89, so PARAMS isn't needed.
3624 * backupfile.h (PARAMS): Remove. All uses removed.
3625 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
3626 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
3627 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
3628 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
3629 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
3630 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
3631 xstrtol.h: Likewise.
3632 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
3633 same.h, strverscmp.h: Do not include config.h; no longer needed.
3634 Anyway, config.h should always be included before any other file.
3636 2003-06-11 Simon Josefsson <jas@extundo.com>
3638 * sysexit_.h: New file.
3640 2003-05-20 Derek Price <derek@ximbiot.com>
3642 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
3644 2003-06-10 Simon Josefsson <jas@extundo.com>
3646 * strchrnul.h: New file.
3647 * strchrnul.c: New file.
3649 2003-06-10 Simon Josefsson <jas@extundo.com>
3651 * argp.h: New file, from glibc.
3652 * argp-ba.c: New file, from glibc.
3653 * argp-eexst.c: New file, from glibc.
3654 * argp-fmtstream.c: New file, from glibc.
3655 * argp-fmtstream.h: New file, from glibc.
3656 * argp-fs-xinl.c: New file, from glibc.
3657 * argp-help.c: New file, from glibc.
3658 * argp-namefrob.h: New file, from glibc.
3659 * argp-parse.c: New file, from glibc.
3660 * argp-pv.c: New file, from glibc.
3661 * argp-pvh.c: New file, from glibc.
3662 * argp-xinl.c: New file, from glibc.
3664 2003-06-07 Jim Meyering <jim@meyering.net>
3666 * readtokens.h: Put `Free Software Foundation, Inc.'
3667 in place of my name in the copyright comment.
3668 Remove definition and uses of __P.
3671 * stat.c: Don't declare xmalloc explicitly.
3672 Instead, include "xalloc.h".
3673 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
3674 xrealloc, and xcalloc return values.
3675 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
3677 * xgetcwd.h: Remove definition/uses of PARAMS.
3679 2003-06-06 Jim Meyering <jim@meyering.net>
3681 * stdbool_.h: Renamed from stdbool.h.in.
3683 2003-06-06 Jim Meyering <jim@meyering.net>
3685 Merge from coreutils.
3686 * same.c: (same_name): Declare *_basename locals to be `const'.
3687 Consolidate declarations and initializations of *_base* locals.
3689 Merge from coreutils.
3690 This avoids a core dump on systems without GNU putenv,
3691 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
3692 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
3693 (unsetenv): New static function, from GNU libc.
3694 (rpl_putenv): Use it.
3696 * modechange.c: Remove trailing blanks.
3698 Merge from coreutils.
3699 * fsusage.c: Remove declaration of statfs.
3700 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
3702 * posixtm.c: Include <stdbool.h> unconditionally.
3704 2003-06-05 Paul Eggert <eggert@twinsun.com>
3706 * mktime.c (__mktime_internal): When resolving a tm_isdst
3707 mismatch, look in future quarters as well as past. This fixes a
3708 bug when processing fall-backwards gaps immediately after a long
3709 period of daylight-saving time.
3711 * mktime.c: Assume freestanding C89 or better.
3712 (HAVE_LIMITS_H): Remove. Assume it's 1.
3713 (__P): Remove; not used.
3714 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
3715 (mktime, not_equal_tm, print_tm, check_result,
3716 main): Use prototypes. Use const * where appropriate.
3717 (main): Fix typo in testing code that uncovered by above changes.
3718 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
3720 2003-06-04 Paul Eggert <eggert@twinsun.com>
3722 * mktime.c: Fix Debian bug 177940
3723 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
3724 (localtime_offset): Now long int, not time_t, because we want it
3725 to be guaranteed to be signed. All uses changed.
3726 (__mktime_internal): If overflow would occur when adding offset,
3729 Merge 'human' changes from coreutils. Rewrite to support
3730 locale-specific notations like thousands separators.
3731 * human.c: Simplify authorship notice.
3732 Include human.h immediately after config.h.
3733 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
3734 <limits.h>: Do not include, since human.h does.
3735 (SIZE_MAX, UINTMAX_MAX): New macros.
3736 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
3737 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
3738 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
3739 (power_letter): Renamed from suffixes.
3740 (generate_suffix_backwards): Remove.
3741 (adjust_value): Now takes int style (because of human.h changes)
3742 and long double value (for greater precision on some platforms).
3743 (group_number): New function.
3744 (human_readable): Use it. Use integer options, not enum.
3745 Put the options before the sizes in the arg list.
3746 Support all the new options.
3747 The old human_readable function has been removed;
3748 use inttostr.h instead.
3749 (human_readable, default_block_size, humblock):
3750 Use uintmax_t, not int, for block sizes.
3751 (human_readable_inexact, block_size_types): Remove.
3752 (block_size_opts): New constant.
3753 (human_options): Renamed from human_block_size, with new signature
3754 that allows block sizes up to UINTMAX_MAX. All callers changed.
3755 * human.h: Add copyright and authorship notice.
3756 Include <limits.h> and <stdbool.h> unconditionally.
3757 (PARAMS): Remove. All uses removed.
3758 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
3759 (enum human_inexact_style): Remove tag; now a nameless enum.
3760 (human_floor, human_ceiling, human_round_to_even): Now have
3761 values 2, 0, 1 rather than -1, 1, 0.
3762 (human_group_digits, human_suppress_point_zero, human_autoscale,
3763 human_base_1024, human_SI, human_B): New constants.
3764 (human_readable_inexact, human_block_size): Remove.
3765 (human_readable): Size args are now uintmax_t, not int.
3766 (human_options): New decl.
3768 * exclude.c: (new_exclude, add_exclude): Remove casts that are
3769 unnecessary now that we assume C89 or better. This change
3770 imported from coreutils.
3772 * mktime.c (__mktime_internal): Do not reject negative timestamps
3773 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3774 in the 2003-05-30 sync from glibc.
3776 .h files should stand alone, but we shouldn't include <sys/types.h>
3777 if we can get away with just <stddef.h>.
3779 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3780 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3781 rather than <sys/types.h>, as we merely need size_t.
3782 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3784 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3785 Include <stdio.h>, to get FILE.
3786 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
3787 memcasecmp.h has included <stddef.h> and all we need is size_t.
3788 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
3789 our interface, instead of including <sys/types.h>
3791 2003-06-02 Paul Eggert <eggert@twinsun.com>
3794 Fix some minor time-related bugs with POSIX time arguments.
3795 Some valid time stamps were being rejected (notably -1, and
3796 time stamps before 1900 on 64-bit hosts). And some invalid
3797 time stamps were being accepted, e.g. September 31.
3799 * posixtm.h (posixtime): Return bool instead of time_t, so
3800 that we can return (time_t) -1 successfully.
3801 * posixtm.c: Likewise.
3802 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3803 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3804 (t): Remove static var.
3805 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3806 of static var. All uses changed.
3807 (year): Do not reject years before 1900; they can occur with
3809 (posix_time_parse): Do not check for out-of-range components;
3810 that is now the caller's responsibility, since our checks were
3811 only approximations.
3812 (posixtime): Use mktime to check for out-of-range components,
3813 since it knows them exactly.
3814 If mktime returns (time_t) -1, check whether an error actually occurred
3815 by invoking localtime on -1.
3816 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3817 posixtime failures better.
3818 Improve the test data (in comments only).
3820 2003-05-30 <karl@gnu.org>
3822 * mktime.c: update from libc.
3824 2003-05-30 Bruno Haible <bruno@clisp.org>
3826 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3827 * localcharset.h: Likewise.
3828 * localcharset.c: Likewise.
3830 2003-05-28 Paul Eggert <eggert@twinsun.com>
3832 Assume the headers required for C89 freestanding compilers.
3833 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3834 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
3835 without checking for HAVE_LIMITS_H.
3836 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
3837 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
3839 * fatal.c: Include <stdarg.h> without checking for __STDC__.
3840 * exclude.c: Include <stdbool.h> unconditionally.
3841 * tempname.c: Include <stddef.h> unconditionally.
3842 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
3843 * modechange.c, rpmatch.c (NULL): Don't define, since
3844 <stddef.h> does that.
3845 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3846 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3847 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3848 * xstrtol.c: Likewise.
3849 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3850 * savedir.c: Include <stddef.h> instead of defining NULL.
3852 * addext.c (addext): Use assignment rather than cast, to avoid
3853 warnings on some platforms.
3855 * mktime.c (__mktime_internal): Do not reject negative timestamps
3858 2003-05-10 Bruno Haible <bruno@clisp.org>
3860 * linebreak.c (iconv_string_length): Don't return -1 just because the
3861 string is longer than 4 KB.
3863 2003-05-12 Jim Meyering <jim@meyering.net>
3865 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
3866 the space-padded-by-default conversion specifiers, %e, %k, %l.
3868 2003-05-03 Bruno Haible <bruno@clisp.org>
3870 Upgrade to Unicode-4.0.
3871 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3872 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3873 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3874 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3875 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3876 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3877 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3878 Change width of U+E0100..U+E01EF from 1 to 0.
3880 2003-04-25 Bruno Haible <bruno@clisp.org>
3882 * copy-file.c: Include <stddef.h>, for size_t.
3884 2003-04-25 Jim Meyering <jim@meyering.net>
3886 * copy-file.c (copy_file_preserving): Declare buf_size to be
3887 of type size_t, not int.
3889 2003-04-11 Jim Meyering <jim@meyering.net>
3891 Merge changes from Coreutils.
3893 2003-03-22 Jim Meyering <jim@meyering.net>
3895 * strftime.c (widen): Cast alloca return value to proper type.
3897 2003-01-19 Ulrich Drepper <drepper@redhat.com>
3900 * strftime.c (my_strftime): Handle very large width
3901 specifications for numeric values correctly. Improve checks for
3904 2003-01-19 Jim Meyering <jim@meyering.net>
3906 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
3907 (nl_get_alt_digit) [! defined my_strftime]: Define.
3908 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
3909 _nl_get_alt_digit and _nl_get_walt_digit.
3911 * strftime.c (my_strftime): Merge in locale-related changes from libc.
3912 These changes have no effect outside of _LIBC.
3914 2003-04-10 Bruno Haible <bruno@clisp.org>
3916 * findprog.h: New file, from GNU gettext.
3917 * findprog.c: New file, from GNU gettext.
3919 2003-04-05 Jim Meyering <jim@meyering.net>
3921 Merge changes from Coreutils.
3923 * exclude.h (PARAMS): Remove definition and uses.
3924 * exclude.c: Remove uses of `PARAMS'.
3926 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
3927 Add test-cases for DOS filenames. Declare program_name.
3928 (main): Set up program_name. Patch by Rich Dawe.
3930 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3932 Use mntctl's return value to drive the entry-processing loop, since
3933 we can't rely on the value of the vmt_length member in the last
3934 entry. On some systems doing so could result in exhausting
3935 virtual memory. Based in part on a patch from Mike Jetzer.
3937 2003-04-04 Bruno Haible <bruno@clisp.org>
3939 * linebreak.h: New file, from GNU gettext.
3940 * linebreak.c: New file, from GNU gettext with slight modifications.
3941 * lbrkprop.h: New file, from GNU gettext.
3943 2003-04-03 Bruno Haible <bruno@clisp.org>
3945 * utf8-ucs4.h: New file, from GNU gettext.
3946 * utf16-ucs4.h: New file, from GNU gettext.
3947 * ucs4-utf8.h: New file, from GNU gettext.
3948 * ucs4-utf16.h: New file, from GNU gettext.
3950 2003-04-02 Bruno Haible <bruno@clisp.org>
3952 * binary-io.h: New file, from GNU gettext.
3954 2003-04-01 Bruno Haible <bruno@clisp.org>
3956 * pathname.h: New file, from GNU gettext.
3957 * concatpath.c: New file, from GNU gettext.
3959 2003-03-30 Bruno Haible <bruno@clisp.org>
3961 * copy-file.c (copy_file_preserving): Don't set owner if the function
3962 chown() doesn't exist.
3964 2003-03-28 Bruno Haible <bruno@clisp.org>
3966 * copy-file.h: New file, from GNU gettext.
3967 * copy-file.c: New file, from GNU gettext.
3969 2003-03-18 Jim Meyering <jim@meyering.net>
3971 * quote.c (quote_n): Fix typo in comment.
3973 2003-03-14 Jim Meyering <jim@meyering.net>
3975 Merge changes from Coreutils.
3976 * obstack.h (obstack_object_size): Declare temporary, __o,
3977 to be const, in order to avoid warnings.
3978 (obstack_room): Likewise.
3979 (obstack_empty_p): Likewise.
3981 2003-03-13 Paul Eggert <eggert@twinsun.com>
3983 Merge changes from Bison.
3984 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
3985 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
3986 when compiling Bison 1.875's `bitset bset = obstack_alloc
3987 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
3988 * hash.c: Include <stdbool.h> unconditionally.
3990 2003-03-09 Paul Eggert <eggert@twinsun.com>
3992 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
3993 Reported by Bruce Becker; see:
3994 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
3996 2003-03-03 Paul Eggert <eggert@twinsun.com>
3997 Bruno Haible <bruno@clisp.org>
3999 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4000 Reported by John Hughes, see
4001 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4003 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4005 * poll_.h: New file.
4008 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4010 * mathl.h: New file.
4011 * acosl.c: New file.
4012 * asinl.c: New file.
4013 * atanl.c: New file.
4014 * ceill.c: New file.
4017 * floorl.c: New file.
4018 * frexpl.c: New file.
4019 * ldexpl.c: New file.
4021 * sincosl.c: New file.
4023 * sqrtl.c: New file.
4025 * trigl.c: New file.
4026 * trigl.h: New file.
4028 2003-02-17 Bruno Haible <bruno@clisp.org>
4030 * mkdtemp.h: New file, from GNU gettext.
4031 * mkdtemp.c: New file, from GNU gettext.
4033 2003-01-31 Bruno Haible <bruno@clisp.org>
4035 * rename.c: #undef rename before defining rpl_rename.
4036 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4038 2003-01-30 Bruno Haible <bruno@clisp.org>
4040 * printf-args.h: New file, from GNU gettext.
4041 * printf-args.c: New file, from GNU gettext.
4042 * printf-parse.h: New file, from GNU gettext.
4043 * printf-parse.c: New file, from GNU gettext.
4044 * vasnprintf.h: New file, from GNU gettext.
4045 * vasnprintf.c: New file, from GNU gettext.
4046 * asnprintf.c: New file, from GNU gettext.
4047 * vasprintf.h: New file, from GNU gettext with modifications.
4048 * vasprintf.c: New file, from GNU gettext.
4049 * asprintf.c: New file, from GNU gettext.
4051 2003-01-29 Bruno Haible <bruno@clisp.org>
4053 * stpncpy.h: New file, from GNU gettext with modifications.
4054 * stpncpy.c: New file, from GNU gettext with modifications.
4056 2003-01-28 Bruno Haible <bruno@clisp.org>
4058 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4060 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4063 2003-01-27 Bruno Haible <bruno@clisp.org>
4065 * xsetenv.h: New file, from GNU gettext.
4066 * xsetenv.c: New file, from GNU gettext.
4068 2003-01-23 Bruno Haible <bruno@clisp.org>
4070 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
4072 2003-01-22 Bruno Haible <bruno@clisp.org>
4074 * exit.h: New file, from GNU gettext.
4076 2003-01-11 Bruno Haible <bruno@clisp.org>
4078 * stpcpy.h (stpcpy): Use ANSI C function declarations.
4079 * strcase.h (strcasecmp, strncasecmp): Likewise.
4081 2003-01-14 Jim Meyering <jim@meyering.net>
4083 * same.c (same_name): Tweak a comment.
4085 2003-01-11 Bruno Haible <bruno@clisp.org>
4087 * same.c (same_name): Reorder tests so as to avoid calling stat()
4088 when a string comparison is sufficient.
4090 2003-01-11 Bruno Haible <bruno@clisp.org>
4092 * readtokens.c (readtoken): Cast character to 'unsigned char', not
4095 2003-01-11 Bruno Haible <bruno@clisp.org>
4097 * hash-pjw.c: Add comment about low quality of this function.
4099 2003-01-12 Paul Eggert <eggert@twinsun.com>
4101 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
4102 to avoid collisions with libcurses and libreadline.
4104 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
4105 * getstr.h, getstr.c: Remove.
4106 * getline.c: Include "getline.h", to check interface.
4107 Move body of old getstr.c here: this defines MIN_CHUNK and
4108 declares getdelim2, which is renamed from getstr.
4109 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
4111 * linebuffer.c (readlinebuffer): Renamed from readline.
4113 * linebuffer.h: Likewise.
4114 (readline): Remove backward-compatibility macro.
4116 2003-01-12 Jim Meyering <jim@meyering.net>
4118 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
4120 2003-01-10 Bruno Haible <bruno@clisp.org>
4122 * alloca_.h: New file.
4123 * getdate.y: Unconditionally include alloca.h.
4124 * makepath.c: Likewise.
4125 * setenv.c: Likewise.
4126 * userspec.c: Likewise.
4128 2003-01-09 Bruno Haible <bruno@clisp.org>
4130 * stdbool.h.in: New file.
4132 2003-01-08 Bruno Haible <bruno@clisp.org>
4134 * safe-read.c: Include specification header first, to ensure its
4136 * full-write.c: Likewise.
4138 2003-01-08 Jim Meyering <jim@meyering.net>
4140 * full-write.c: Undefine and define-away `const' after inclusion
4141 of errno.h, not before. Suggestion from Bruno Haible.
4143 2003-01-07 Jim Meyering <jim@meyering.net>
4145 * full-write.c: Rework so that it may serve to define full_read, too.
4146 * full-read.c: Simply #define FULL_READ and include full-write.c.
4148 2003-01-06 Jim Meyering <jim@meyering.net>
4150 * version-etc.c: Update year in translatable copyright string.
4152 2002-12-25 Bruno Haible <bruno@clisp.org>
4154 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
4155 * xstrtol.h: Likewise.
4156 * xstrtoimax.c: Likewise.
4157 * xstrtoumax.c: Likewise.
4158 * human.h: Likewise.
4160 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
4161 on systems that have <inttypes.h> but not <stdint.h>.
4163 2002-12-31 Paul Eggert <eggert@twinsun.com>
4165 * memcoll.c (memcoll): Fall back on a simple algorithm using
4166 memcmp if strcoll doesn't work.
4168 2002-12-23 Bruno Haible <bruno@clisp.org>
4170 * localcharset.h: New file.
4171 * localcharset.c: Include it.
4172 * unicodeio.c: Likewise.
4174 2002-12-22 Bruno Haible <bruno@clisp.org>
4176 * utime.c (utime_null): No need to call ftruncate if the file was
4179 2002-12-23 Bruno Haible <bruno@clisp.org>
4181 * memcoll.c (STRCOLL): New macro.
4184 2002-12-22 Bruno Haible <bruno@clisp.org>
4186 * getstr.h (getstr): Define, to avoid clash with libcurses.
4187 * linebuffer.h (readline): Define, to avoid clash with libreadline.
4189 2002-12-22 Bruno Haible <bruno@clisp.org>
4191 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
4193 2002-12-23 Bruno Haible <bruno@clisp.org>
4195 * getline.h: Include <stddef.h>, for size_t.
4197 * unicodeio.h: Include <stddef.h>, for size_t.
4198 * unicodeio.c: Don't include <stddef.h>.
4200 2002-12-17 Bruno Haible <bruno@clisp.org>
4202 * canon-host.c (strdup): Remove unused declaration.
4204 * fsusage.c: Include full_read.h.
4205 (get_fs_usage): Use full_read instead of safe_read.
4207 * utime.c (utime_null): Use SAFE_READ_ERROR.
4209 2002-12-11 Bruno Haible <bruno@clisp.org>
4211 * setenv.h: Rewritten to cope with systems that have setenv() but not
4213 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
4216 2002-12-11 Bruno Haible <bruno@clisp.org>
4218 * setenv.c (alloca): Fall back to malloc.
4220 (setenv): Use freea() to free memory allocated with alloca().
4222 2002-11-13 Bruno Haible <bruno@clisp.org>
4224 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
4225 function declarations.
4226 * unsetenv.c (unsetenv): Likewise.
4228 2002-03-04 Bruno Haible <bruno@clisp.org>
4230 Portability to AIX 4.3.3.
4231 * unsetenv.c: New file, extracted from setenv.c.
4232 * setenv.c: Move the unsetenv() function to unsetenv.c.
4234 2001-12-20 Bruno Haible <bruno@clisp.org>
4236 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
4237 use malloc instead. For SunOS 4.
4239 2001-12-11 Bruno Haible <bruno@clisp.org>
4241 * setenv.c: Declare alloca.
4242 (compar_fn_t): New typedef.
4243 (KNOWN_VALUE, STORE_VALUE): Use it.
4245 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
4248 2002-12-10 Paul Eggert <eggert@twinsun.com>
4250 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
4251 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
4252 Choose values that are less likely to collide with system fnmatch
4254 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
4255 defined (e.g., a pure POSIX system).
4256 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
4257 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
4259 2002-12-06 Jim Meyering <jim@meyering.net>
4261 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
4263 Merge in changes from libc's misc/error.c, in preparation
4264 for the merge of gnulib's changes back into libc.
4266 * error.c (_): Define only if not already defined.
4267 Move definition to follow all #include directives.
4268 Include unlocked-io.h only if !_LIBC.
4269 [_LIBC]: Include <libio/libioP.h>.
4270 [USE_IN_LIBIO]: Include <libio/iolibio.h>
4271 (fflush): Tweak definition to use INTUSE.
4274 2002-12-05 Paul Eggert <eggert@twinsun.com>
4276 * alloca.c [defined emacs]: Include "lisp.h".
4277 (xalloc_die) [defined emacs]: New macro.
4278 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
4279 [! defined emacs]: Include <xalloc.h>.
4280 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
4281 (pointer): Typedef to POINTER_TYPE *.
4282 (malloc): Remove decl; we now always use xmalloc.
4283 (alloca): Use old-style definition, since Emacs needs this.
4284 Check for arithmetic overflow when computing combined size.
4286 2002-12-04 Paul Eggert <eggert@twinsun.com>
4288 Do not generate unlocked-io.h automatically, since it's easier to
4289 maintain it by hand.
4291 * unlocked-io.h: New file, from GNU diffutils,
4292 but with proper copyright notice and attribution.
4294 * Makefile.am: Add copyright notice.
4295 (libfetish_a_SOURCES): Add unlocked-io.h.
4296 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
4297 (DISTCLEANFILES, io_functions): Remove macros.
4298 (EXTRA_DIST): Remove gen_uio.
4299 (unlocked-io.h): Remove rule.
4301 2002-12-04 Jim Meyering <jim@meyering.net>
4303 Reflect the fact that stat.c and lstat.c are no longer generated.
4304 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
4305 (DISTCLEANFILES): Likewise.
4306 (EXTRA_DIST): Likewise.
4307 (all_local): Don't depend on stat.c or lstat.c.
4308 (stat.c, lstat.c): Remove rules.
4309 (EXTRA_DIST): Remove xstat.in.
4311 * xstat.in: Remove file. Contents moved into stat.c.
4312 * stat.c: New file. Contents mostly from xstat.in.
4313 * stat.c: Rework so that it may serve to define rpl_lstat, too.
4314 * lstat.c: New file. Simply #define LSTAT and include stat.c.
4316 * safe-read.c: Rework so that it may serve to define safe_write, too.
4317 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
4319 2002-12-03 Jim Meyering <jim@meyering.net>
4321 * safe-read.c, safe-write.c: Change variable names and comments, but
4322 not semantics, to minimize the differences between these two files.
4323 (safe_read): Change comment to mention SAFE_READ_ERROR.
4325 * safe-read.c (IS_EINTR): Define.
4326 (safe_read): Use IS_EINTR in place of in-function cpp directives.
4328 2002-12-02 Bruno Haible <bruno@clisp.org>
4330 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
4331 Define, taken from safe-read.c.
4332 (INT_MAX): Provide fallback.
4333 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
4334 * safe-write.h (SAFE_WRITE_ERROR): Define.
4336 * safe-read.c (EINTR): Remove definition.
4337 (safe_read): Don't use EINTR if it is absent.
4339 2002-12-02 Jim Meyering <jim@meyering.net>
4341 * safe-read.c (EINTR): Define.
4342 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4343 (INT_MAX): Provide fallback.
4344 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
4346 * safe-read.h (SAFE_READ_ERROR): Define.
4348 2002-12-01 Jim Meyering <jim@meyering.net>
4350 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
4351 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
4353 2002-11-27 Paul Eggert <eggert@twinsun.com>
4355 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4356 hash_rehash): Replace `if (limit <= value) abort ();' with
4357 `if (! (value < limit)) abort ();', for readability.
4359 2002-11-26 <karl@gnu.org>
4361 * strdup.c: copy from libc again, with jim's ok.
4362 * .cppi-disable: re-add strdup.c
4364 2002-11-25 <karl@gnu.org>
4366 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
4367 instead of "strtol.c".
4369 2002-11-25 Jim Meyering <jim@meyering.net>
4371 * mktime.c: Sync from libc, now that it has the latest fix.
4373 2002-11-24 <karl@gnu.org>
4375 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
4376 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
4378 2002-11-24 Jim Meyering <jim@meyering.net>
4380 Update from coreutils:
4382 * mktime.c: Merge in changes from libc.
4384 Avoid a link-time failure on some Linux systems.
4385 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
4386 (__mon_yday): Declare with the STATIC attribute.
4387 (__mktime_internal): Likewise.
4388 Based on a report from Greg Schafer.
4390 2002-11-23 Jim Meyering <jim@meyering.net>
4392 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
4393 Use `unsigned', not `int', as type of index.
4395 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
4397 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
4399 2002-11-22 Paul Eggert <eggert@twinsun.com>
4401 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
4402 hint that one should use `if (! x) abort ();' rather than `assert
4403 (x);', and anyway it's one less thing to worry about configuring.
4404 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4405 hash_rehash, hash_insert): Use abort rather than assert.
4407 2002-11-22 Paul Eggert <eggert@twinsun.com>
4409 * quotearg.h: Allow multiple inclusion by surrounding with
4410 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
4411 so that we can be included first.
4412 (PARAMS): Remove; we now assume C89 or later. All uses removed.
4413 * quotearg.c: Include quotearg.h immediately after config.h.
4414 No need to include stddef.h or sys/types.h any more.
4415 Surround local include files with "", not "<>".
4416 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
4417 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
4418 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
4419 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
4420 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
4421 (ISPRINT): Remove; no longer needed now that we assume C89.
4423 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
4426 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
4427 quotearg_char): Use SIZE_MAX rather than
4428 (size_t) -1 when we are talking about "infinity".
4430 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
4432 2002-11-22 Bruno Haible <bruno@clisp.org>
4434 * safe-read.h: Assume C89. Add comments.
4435 (safe_read): Change return type to size_t.
4436 * safe-read.c (safe_read): Change return type to size_t. Handle byte
4437 counts > SSIZE_MAX correctly.
4438 * safe-write.h: New file.
4439 * safe-write.c: New file.
4440 * full-read.h: New file.
4441 * full-read.c: New file.
4442 * full-write.h: Assume C89. Add comments.
4443 * full-write.c: Include safe-write.h.
4444 (full_write): Rewritten to use safe_write.
4445 Suggested by Jim Meyering and Paul Eggert.
4447 2002-11-21 Bruno Haible <bruno@clisp.org>
4449 Remove case insensitive option matching.
4450 * argmatch.h (argcasematch): Remove declaration.
4451 (ARGCASEMATCH): Remove macro.
4452 (__xargmatch_internal): Remove case_sensitive argument.
4453 (XARGMATCH): Update.
4454 (XARGCASEMATCH): Remove macro.
4455 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
4456 case_sensitive argument.
4457 (argcasematch): Remove function.
4458 (__xargmatch_internal): Remove case_sensitive argument.
4459 (main): Use XARGMATCH instead of XARGCASEMATCH.
4461 * xmalloc.c: Change compile-time error message. Add comment about
4462 required autoconf version.
4464 2002-11-21 Jim Meyering <jim@meyering.net>
4466 * strdup.c (strdup): Tweak comment and initial #if/#include.
4468 Merge in changes from the coreutils.
4470 2002-09-25 Paul Eggert <eggert@twinsun.com>
4471 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
4472 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
4473 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
4474 int. Work more efficiently if X is the same width as uintmax_t.
4475 Do not compare X to -1, to avoid bogus compiler warning.
4476 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
4477 Don't assume that f_frsize and f_bsize are the same type.
4479 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
4482 * makepath.c (make_path): Restore umask *before* creating the final
4484 (make_path): Minor reformatting.
4486 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
4487 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
4489 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
4490 ones. At least on GNU/Linux systems, `auto' means something else.
4493 2002-11-20 Paul Eggert <eggert@twinsun.com>
4495 Merge argmatch cleanups from Bison. Assume C89.
4497 * argmatch.c: Include config.h here, not in argmatch.h.
4498 Include stdlib.h, for EXIT_FAILURE.
4499 Always include <string.h>, since we assume C89.
4500 (EXIT_FAILURE): Remove pre-C89 bug workaround.
4501 * argmatch.h: Do not include <config.h> or <sys/types.h>.
4502 Include <stddef.h> instead, since it's all we need for size_t.
4503 (PARAMS): Remove. All uses removed.
4504 (ARRAY_CARDINALITY): Do not bother to #undef.
4505 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
4506 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4507 Remove unnecessary parentheses.
4508 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4509 Insert necessary parentheses.
4510 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
4511 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
4513 2002-11-19 Bruno Haible <bruno@clisp.org>
4515 * mbswidth.c: Include mbswidth.h right at the beginning.
4516 * mbswidth.h: Include <stddef.h>, for size_t.
4518 * mbswidth.h (PARAMS): Remove macro.
4519 (mbswidth, mbsnwidth): Use ANSI C function declarations.
4520 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
4522 * gcd.h (PARAMS): Remove macro.
4523 (gcd): Use ANSI C function declarations.
4524 * gcd.c (gcd): Likewise.
4526 2002-11-15 Bruno Haible <bruno@clisp.org>
4528 * strcspn.c: Include <stddef.h>.
4529 (strcspn): Use ANSI C function declaration. Change return type to
4531 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
4532 (strpbrk): Use NULL.
4533 * strpbrk.h (PARAMS): Remove macro.
4534 (strpbrk): Use ANSI C function declaration.
4535 * strstr.c: Don't include <sys/types.h>.
4536 * strstr.h (PARAMS): Remove macro.
4537 (strstr): Use ANSI C function declarations.
4539 2002-11-06 Bruno Haible <bruno@clisp.org>
4541 * gcd.h (gcd): Change argument type to 'unsigned long'.
4542 * gcd.c (gcd): Likewise.
4544 2002-11-05 Bruno Haible <bruno@clisp.org>
4546 * gcd.h: New file, from gettext-0.11.5.
4547 * gcd.c: New file, from gettext-0.11.5.
4549 2002-11-05 Bruno Haible <bruno@clisp.org>
4551 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4552 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4553 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4554 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4556 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4557 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4559 * closeout.c: Include gettext.h instead of <libintl.h>.
4560 * human.c: Include gettext.h instead of <libintl.h>.
4561 * quotearg.c: Include gettext.h instead of <libintl.h>.
4562 * rpmatch.c: Include gettext.h instead of <libintl.h>.
4563 * unicodeio.c: Include gettext.h instead of <libintl.h>.
4564 * userspec.c: Include gettext.h instead of <libintl.h>.
4565 * version-etc.c: Include gettext.h instead of <libintl.h>.
4566 * xmalloc.c: Include gettext.h instead of <libintl.h>.
4567 (textdomain): Remove definition.
4568 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
4570 * long-options.c: Remove include of <libintl.h> and definition of _.
4571 * same.c: Remove include of <libintl.h> and definition of _.
4573 2002-11-04 Bruno Haible <bruno@clisp.org>
4575 * stpcpy.h: New file, from GNU gettext-0.11.5.
4576 * strcase.h: New file, from GNU gettext-0.11.5.
4577 * strpbrk.h: New file, from GNU gettext-0.11.5.
4578 * strstr.h: New file, from GNU gettext-0.11.5.
4579 * xgetcwd.h: New file, from GNU gettext-0.11.5.
4581 2002-05-09 Bruno Haible <bruno@clisp.org>
4583 * config.charset: Update for newest glibc. Add canonical names
4584 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
4586 2002-05-09 Bruno Haible <bruno@clisp.org>
4588 * localcharset.c (get_charset_aliases): Add more Windows specific
4591 2002-05-08 Owen Taylor <otaylor@redhat.com>
4593 * config.charset: A few additions for Solaris.
4595 2001-12-05 Bruno Haible <bruno@clisp.org>
4597 * localcharset.c (locale_charset): Don't return an empty string.
4599 2001-10-23 Bruno Haible <haible@clisp.cons.org>
4601 * config.charset: msdos in uk_UA uses CP1125.
4603 2001-08-05 Bruno Haible <haible@clisp.cons.org>
4605 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
4606 * localcharset.c (locale_charset): Declare as extern "C".
4608 2002-02-15 Bruno Haible <bruno@clisp.org>
4610 * config.charset [msdosdjgpp]: For Russian, use CP866.
4612 2002-02-11 Bruno Haible <bruno@clisp.org>
4614 * config.charset: Add support for NetBSD.
4616 2002-09-25 <karl@gnu.org>
4618 * strdup.c: copy from libc/string (via ../config/srclist*).
4619 * getopt*: copy from libc/posix.
4620 * gettext.h: copy from gettext.
4621 * .cppi-disable: add strdup.c, gettext.h.
4623 2002-07-01 Jim Meyering <meyering@lucent.com>
4625 * c-stack.c: Include sys/time.h.
4626 From Volker Borchert.
4628 2002-06-11 Paul Eggert <eggert@twinsun.com>
4630 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
4631 New macro. Use it uniformly instead of
4632 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
4633 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
4634 reported by Vin Shelton.
4636 2002-06-22 Jim Meyering <meyering@lucent.com>
4638 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
4639 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
4641 2002-06-22 Paul Eggert <eggert@twinsun.com>
4643 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
4644 Do not assume SA_SIGINFO behavior.
4645 Bug reported by Jim Meyering on NetBSD 1.5.2.
4647 2002-06-22 Jim Meyering <meyering@lucent.com>
4649 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
4651 * exitfail.c, exitfail.h: Likewise.
4652 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
4654 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
4656 (EXTRA_DIST): Add fnmatch_loop.c.
4657 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
4659 * fnmatch_loop.c: New file, from diffutils-2.8.2.
4660 * fnmatch.c: Update from diffutils-2.8.2.
4661 * fnmatch_.h: New file. From diffutils-2.8.2.
4662 * fnmatch.h: Remove file.
4664 2002-06-18 Paul Eggert <eggert@twinsun.com>
4666 * file-type.h: Report an error if neither S_ISREG nor
4667 S_IFREG is defined, instead of using a test specific to glibc
4668 2.2. This should be safe, since POSIX requires S_ISREG and
4669 Unix Version 7 had S_IFREG. We don't need to check for
4670 <sys/types.h> since we don't use any symbols that it defines.
4672 2002-06-15 Jim Meyering <meyering@lucent.com>
4674 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
4675 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
4676 have been included before this file.
4678 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
4680 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
4681 so that each temporary file name is unique and valid in the first
4682 8 characters, for operation under DOS.
4684 2002-06-15 Jim Meyering <meyering@lucent.com>
4686 Work even with DJGPP 2.03, which lacks support for symlinks.
4688 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
4690 * lchown.c (S_ISLNK): Likewise.
4692 2002-06-14 Jim Meyering <meyering@lucent.com>
4694 * file-type.h: Use the version from diffutils-2.8.2.
4695 * file-type.c: Likewise.
4697 2002-05-27 Jim Meyering <meyering@lucent.com>
4699 Fix a problem seen only on nonconforming systems whereby ls.c's
4700 use of localtime, and then of gettimeofday would cause trouble:
4701 the localtime call used to initialize rpl_gettimeofday's save
4702 mechanism would clobber ls's current local time information so
4703 that in any long listing the first file would always be listed
4704 with date 1970-01-01. Analysis by Volker Borchert.
4706 * gettimeofday.c (localtime): Undefine.
4707 (rpl_localtime): New function.
4709 2002-05-22 Jim Meyering <meyering@lucent.com>
4711 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
4712 * file-type.h: New file.
4713 * file-type.c (file_type): New file/function. Extracted from diffutils.
4715 2002-04-29 Paul Eggert <eggert@twinsun.com>
4717 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
4719 2002-04-28 Paul Eggert <eggert@twinsun.com>
4721 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
4722 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
4723 of 127, since 64 is the largest conceivable number for ancient
4725 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
4727 2002-04-28 Jim Meyering <meyering@lucent.com>
4729 * sig2str.c (WTERMSIG): Remove definition (unused).
4731 2002-04-28 Paul Eggert <eggert@twinsun.com>
4733 * sig2str.h, sig2str.c: New files.
4734 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
4736 2002-04-24 Jim Meyering <meyering@lucent.com>
4738 * gettext.h: New file, from Gettext.
4739 * Makefile.am (INCLUDES): Remove -I../intl.
4740 (libfetish_a_SOURCES): Add gettext.h.
4742 2002-04-16 Jim Meyering <meyering@lucent.com>
4744 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
4745 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
4746 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
4748 2002-04-12 Jim Meyering <meyering@lucent.com>
4750 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
4752 2002-03-10 Jim Meyering <meyering@lucent.com>
4754 * makepath.c (make_path): Remove a comma from a diagnostic.
4755 Suggestion from Santiago Vila.
4757 2002-03-08 Jim Meyering <meyering@lucent.com>
4759 * rename.c: Mention that this wrapper is needed also on
4760 mips-dec-ultrix4.4 systems.
4762 2002-03-02 Jim Meyering <meyering@lucent.com>
4764 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
4765 not HAVE_CLOCK_SETTIME.
4767 2002-02-27 Paul Eggert <eggert@twinsun.com>
4769 * nanosleep.h: Rename to....
4770 * timespec.h: New name for nanosleep.h. All uses changed.
4772 * gettime.c: New file.
4773 * settime.c: New file.
4776 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4777 timespec.h. Remove nanosleep.h.
4779 2002-02-25 Paul Eggert <eggert@twinsun.com>
4781 * acl.c, acl.h: New files.
4782 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4784 2002-02-24 Jim Meyering <meyering@lucent.com>
4786 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
4787 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
4788 cause trouble. Reported by Nelson Beebe.
4790 2002-02-23 Paul Eggert <eggert@twinsun.com>
4792 * path-concat.c (xpath_concat): Reorder code to pacify
4793 compilers that don't know that xalloc_die never returns.
4795 2002-02-20 Jim Meyering <meyering@lucent.com>
4797 * getdate.c: Regenerate using bison-1.33.
4799 2002-02-15 Paul Eggert <eggert@twinsun.com>
4801 * posixver.c, posixver.h: New files.
4802 * Makefile.am (libfetish_a_SOURCES): Add them.
4804 2002-02-02 Paul Eggert <eggert@twinsun.com>
4805 Bruno Haible <bruno@clisp.org>
4807 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4808 (fwrite_success_callback): New declaration.
4809 * unicodeio.c (unicode_to_mb): New function, extracted from
4810 print_unicode_char. Call failure callback instead of error.
4811 (fwrite_success_callback): New function.
4812 (exit_failure_callback): New function.
4813 (fallback_failure_callback): New function.
4814 (print_unicode_char): Call unicode_to_mb.
4816 2002-01-26 Jim Meyering <meyering@lucent.com>
4818 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4820 2002-01-22 Jim Meyering <meyering@lucent.com>
4822 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4823 Otherwise, some versions of automake would omit the rule that makes
4824 Makefile from Makefile.in.
4826 2001-01-21 Paul Eggert <eggert@twinsun.com>
4828 * xmemcoll.h, xmemcoll.c: New files.
4829 * Makefile.am (libfetish_a_SOURCES): Add them.
4830 * memcoll.c: Include errno.h, and declare errno if not defined.
4831 (memcoll): Set errno to zero if there is no error.
4833 * quotearg.c (quotearg_buffer_restyled):
4834 Fix bug with quoting buffers containing NUL when backslashing escapes.
4835 This bug was exposed by the other changes in this patch.
4836 (quotearg_n_options): New arg ARGSIZE.
4837 All callers changed.
4838 (quoting_options_from_style): New function.
4839 (quotearg_n_style): Use it.
4840 (quotearg_n_style_mem): New function.
4842 * quotearg.h (quotearg_n_style_mem): New function.
4844 2002-01-16 Jim Meyering <meyering@lucent.com>
4846 * getdate.y: Add three semicolons, each just before a closing brace.
4847 Bison (as of version 1.31) no longer papers over that mistake.
4849 2002-02-14 Paul Eggert <eggert@twinsun.com>
4851 * backupfile.c (ISDIGIT): Comment fix.
4852 * getdate.y (ISDIGIT): Likewise.
4853 * posixtm.c (ISDIGIT, year): Likewise.
4854 * strverscmp.c (ISDIGIT): Likewise.
4855 * userspec.c (ISDIGIT): Likewise.
4857 2002-01-05 Jim Meyering <meyering@lucent.com>
4859 * version-etc.c (version_etc_copyright): Update copyright year.
4861 2001-01-19 Paul Eggert <eggert@twinsun.com>
4863 * closeout.c (close_stdout_status): If ferror (stdout), do
4864 not silently exit merely because the output buffer happens to
4865 have nothing pending.
4867 2001-12-18 Paul Eggert <eggert@twinsun.com>
4869 See the big note in ../ChangeLog.
4870 * human.c (suffixes): Prefer K to k for 1024.
4871 (generate_suffix_backwards): New function.
4872 (human_readable_inexact): Use it.
4873 * xstrtol.c (__xstrtol): If there is no number but there
4874 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4875 Accept 'K' as well as 'k'.
4877 2001-12-15 Jim Meyering <meyering@lucent.com>
4879 * regex.h (__restrict_arr): Update from libc.
4881 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4882 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4885 2001-12-10 Jim Meyering <meyering@lucent.com>
4887 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
4888 Instead, include "xalloc.h".
4889 (initbuffer): Don't cast xmalloc return value to char*.
4890 (readline): Reword comment.
4891 Don't cast xrealloc return value to char*
4894 2001-12-09 Jim Meyering <meyering@lucent.com>
4896 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
4897 `signed and unsigned type in conditional expression'.
4898 * posixtm.c (posix_time_parse): Likewise.
4900 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
4902 * readtokens.c (readtoken): Declare an index to be of type unsigned
4903 to avoid a pedantic warning.
4905 * getstr.c: Don't include assert.h.
4906 (getstr): Remove warning-evoking assertions.
4907 Return -1 if offset parameter is out of bounds.
4908 Change the type of a local from int to size_t.
4910 * strftime.c (my_strftime_localtime_r): Include this function
4911 definition in the `#if ! HAVE_TM_GMTOFF' block.
4913 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
4914 Include xalloc.h instead.
4916 2001-12-02 Jim Meyering <meyering@lucent.com>
4918 * tempname.c: Don't declare getenv, thus reverting the change of
4919 2001-11-18. It's no longer necessary, now that stdlib.h is always
4922 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
4923 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
4925 2001-11-30 Akim Demaille <akim@epita.fr>
4927 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
4928 before being defined.
4930 2001-11-27 Paul Eggert <eggert@twinsun.com>
4932 * quotearg.h (quotearg_n, quotearg_n_style):
4933 First arg is int, not unsigned.
4934 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
4935 (SIZE_MAX, UINT_MAX): New macros.
4936 (quotearg_n_options): Abort if N is negative.
4937 Avoid overflow check on hosts where size_t is 64 bits and int
4938 is 32 bits, as overflow is impossible there.
4939 Fix off-by-one typo that caused unnecessary reallocation.
4941 2001-11-27 Jim Meyering <meyering@lucent.com>
4943 * tempname.c: Merge with version from libc.
4944 * regex.c: Likewise.
4946 * tempname.c: Include stdlib.h unconditionally. On some old systems
4947 for which STDC_HEADERS is 0, it was not included, resulting in a
4948 warning about an integer-to-pointer conversion problem with getenv.
4949 Reported by Volker Borchert.
4951 2001-11-26 Jim Meyering <meyering@lucent.com>
4953 * gtod.h: Remove file.
4954 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
4955 * gettimeofday.c: Don't include gtod.h.
4956 (GTOD_init): Remove function.
4957 (rpl_gettimeofday): Do its job here instead, rather than aborting.
4958 Suggestion from Volker Borchert.
4960 2001-11-23 Jim Meyering <meyering@lucent.com>
4962 * hash.h (struct hash_table): Don't define here. Merely declare it.
4963 * hash.c (struct hash_table): Define it here instead.
4965 2001-11-22 Jim Meyering <meyering@lucent.com>
4967 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
4969 2001-11-18 Paul Eggert <eggert@twinsun.com>
4971 * tempname.c (TMP_MAX): Remove; no longer needed.
4972 (TEMPORARIES): New macro.
4973 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
4974 removes an artificial limitation (e.g. HP-UX 10.20, where
4977 2001-11-18 Jim Meyering <meyering@lucent.com>
4979 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
4982 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
4983 files will be created before anything else.
4985 2001-11-17 Jim Meyering <meyering@lucent.com>
4987 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
4988 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
4989 rather than group writable. Patch by Juan F. Codagnone.
4991 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
4992 Instead, include "xalloc.h".
4994 * mountlist.c: Include unlocked-io.h after all system headers.
4995 Remove explicit declarations of xmalloc, xrealloc,
4996 and xstrdup. Instead, include "xalloc.h".
4998 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
4999 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5000 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5002 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5003 Reported by Padraig Brady.
5005 * mkstemp.c: #undef mkstemp.
5007 (rpl_mkstemp): Rename from mkstemp.
5010 2001-11-16 Jim Meyering <meyering@lucent.com>
5012 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5013 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5014 determine the amount of total physical memory, use pstat_getstatic.
5015 HPUX-11 doesn't define _SC_PHYS_PAGES.
5016 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5017 If sysconf couldn't be used to determine the amount of available
5018 physical memory, use both pstat_getstatic and pstat_getdynamic.
5019 Based on a patch from Bob Proulx.
5021 2001-11-05 Jim Meyering <meyering@lucent.com>
5023 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5025 2001-11-03 Jim Meyering <meyering@lucent.com>
5027 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5028 in argmatch_to_argument call.
5030 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5033 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5034 e.g., a fault due to an attempt to free a NULL pointer.
5036 2001-11-01 Jim Meyering <meyering@lucent.com>
5038 * dirfd.c, dirfd.h: New files.
5039 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5041 * hash.c (hash_print) [TESTING]: Clean up.
5043 2001-10-22 Paul Eggert <eggert@twinsun.com>
5045 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5046 to avoid a warning if -Wall.
5048 2001-10-21 Paul Eggert <eggert@twinsun.com>
5050 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5052 2001-10-21 Jim Meyering <meyering@lucent.com>
5054 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5055 this code would end up calling gettext even in packages built
5057 * getopt.c (_): Likewise.
5058 * regex.c (_): Likewise.
5060 2001-10-20 Paul Eggert <eggert@twinsun.com>
5062 * error.c (strerror_r): Do not declare unless !_LIBC.
5063 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5064 Use strerror_r that is only a macro, even if it is not a function.
5065 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5066 (private_strerror): Use prototypes, not old-style function definition.
5067 (print_errno_message): New function.
5068 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
5070 (error_tail, error, error_at_line): Use it.
5072 2001-10-11 Jim Meyering <meyering@lucent.com>
5074 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5075 and quote_n (1, ... to avoid clobbering a buffer.
5077 2001-10-05 Jim Meyering <meyering@lucent.com>
5079 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
5080 * hash-pjw.c: New file (factored out of fileutils' remove.c).
5081 * hash-pjw.h: New file.
5083 2001-09-30 Jim Meyering <meyering@lucent.com>
5085 * mountlist.c [MOUNTED_GETFSSTAT]:
5086 Include <sys/ucred.h>, for Apple Darwin.
5087 Include sys/mount.h and sys/fs_types.h only if available.
5089 (read_filesystem_list): Use FS_TYPE.
5091 2001-09-29 Paul Eggert <eggert@twinsun.com>
5093 * exclude.c (excluded_filename): 0 -> false, since it's
5096 2001-09-28 Paul Eggert <eggert@twinsun.com>
5098 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
5099 #defines strtoimax. Also treat the other strto* functions
5102 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
5103 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
5104 (strtoimax, strtoumax): Do not declare if already defined as a macro.
5106 2001-09-26 Jim Meyering <meyering@lucent.com>
5108 Most macros in unlocked-io.h had the wrong number of arguments.
5109 * gen-uio: New script.
5110 (USE_UNLOCKED_IO): Define to 1 if not already defined.
5111 * unlocked-io.hin: Remove file.
5112 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
5113 rather than trying to embed it here.
5114 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
5115 Reported by Padraig Brady.
5117 2001-09-25 Volker Borchert <bt@teknon.de>
5119 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
5121 2001-09-23 Jim Meyering <meyering@lucent.com>
5123 * mountlist.c: Remove useless parentheses in #if directives.
5124 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
5125 the deprecated MOUNTED symbol is no longer defined in mntent.h.
5127 2001-09-22 Jim Meyering <meyering@lucent.com>
5129 * localcharset.c: Update from latest gettext.
5130 * config.charset: Likewise.
5132 2001-09-20 Jim Meyering <meyering@lucent.com>
5134 * xstrtol.c (strtoimax): Guard declaration with
5135 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
5136 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
5137 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
5138 (strtoumax): Likewise, for completeness (it wasn't necessary).
5140 2001-09-06 Paul Eggert <eggert@twinsun.com>
5142 * strtoimax.c (HAVE_LONG_LONG):
5143 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
5144 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
5145 to work around bug in IBM C compiler.
5147 2001-09-16 Jim Meyering <meyering@lucent.com>
5149 * mkdir.c: New file.
5151 2001-09-04 Paul Eggert <eggert@twinsun.com>
5153 * xgetcwd.c: Revert some of the previous change; intead,
5154 fix the HAVE_GETCWD_NULL code to behave more like the
5155 !HAVE_GETCWD_NULL code used to.
5158 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5161 2001-09-04 Paul Eggert <eggert@twinsun.com>
5163 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
5164 Use ssize_t, not int, to store result of readlink.
5165 Check for ssize_t overflow as well as size_t overflow,
5166 as POSIX says the result of readlink is implementation-defined
5167 when ssize_t overflows.
5168 Remove unnecessary cast to char*.
5169 Use free+malloc instead of realloc, as the storage doesn't need
5170 to be preserved and it's clearer and can be more efficient that way.
5171 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
5172 * xreadlink.h (xreadlink): Update prototype.
5174 2001-09-03 Paul Eggert <eggert@twinsun.com>
5176 * exclude.c (fnmatch_no_wildcards): Fix confusion between
5177 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
5178 spotted by Jim Meyering.
5180 2001-09-03 Jim Meyering <meyering@lucent.com>
5182 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5184 2001-09-03 Paul Eggert <eggert@twinsun.com>
5186 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
5187 like the HAVE_GETCWD_NULL code.
5188 Include pathmax.h if not HAVE_GETCWD.
5189 Do not include xalloc.h.
5190 (INITIAL_BUFFER_SIZE): New symbol.
5191 Do not use xmalloc / xrealloc, since the caller is responsible for
5192 handling errors. Preserve errno around `free' during failure.
5193 Do not overrun buffer when using getwd.
5195 2001-09-03 Paul Eggert <eggert@twinsun.com>
5197 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
5198 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
5200 2001-09-02 Jim Meyering <meyering@lucent.com>
5202 * error.c: Update from GNU libc.
5204 2001-09-01 Jim Meyering <meyering@lucent.com>
5206 * xreadlink.c: New file.
5207 * xreadlink.h: New file.
5208 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
5210 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
5211 doesn't conflict with sparc Solaris 7's definition in
5212 /usr/include/sys/int_types.h.
5214 * exclude.c: Use `""', not `<>' to #include non-system header files.
5215 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
5216 and strncasecmp as r-values. Unixware didn't have declarations.
5218 2001-08-31 Jim Meyering <meyering@lucent.com>
5220 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
5221 Use an initial, malloc'd, buffer of length 128 rather than
5222 a statically allocated one of length 1024.
5224 2001-08-30 Paul Eggert <eggert@twinsun.com>
5226 * xgetcwd.c: Don't include pathmax.h.
5227 Include stdlib.h and unistd.h if available.
5229 (xmalloc, xstrdup, free): Remove decls.
5230 (xgetcwd): Don't assume sizes fit in unsigned.
5231 Check for overflow when computing sizes.
5232 Simplify reallocation code.
5234 2001-08-28 Paul Eggert <eggert@twinsun.com>
5236 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
5238 * strtoimax.c: Renamed from strtoxmax.c, removing the
5241 Also, make the following further changes to make this file's
5242 configuration more similar to that of strtol.c:
5243 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
5244 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5245 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5246 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5247 changed to signed values.
5249 And make the following changes as well:
5250 Fix copyright notice, as 1999 was missing.
5251 (verify): New macro.
5252 (strtoimax): Check sizes at compile-time, not run-time.
5253 Prefer strtol to strtoll if both work.
5254 (main): Remove; it was not that useful and was a pain to maintain.
5256 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
5258 2001-08-30 Paul Eggert <eggert@twinsun.com>
5260 * savedir.c (savedir): Remove size parameter, as POSIX says that
5261 a directory's st_size can have an arbitrary value, so the old
5262 usage could waste an arbitrary amount of memory. All uses
5264 * savedir.h: Update prototype.
5266 2001-08-30 Paul Eggert <eggert@twinsun.com>
5268 * xstrtol.c (strtoimax): New decl.
5270 2001-08-28 Paul Eggert <eggert@twinsun.com>
5272 * xstrtol.h: Add copyright notice.
5273 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
5274 LONGINT_INVALID_SUFFIX_CHAR.
5276 2001-08-30 Paul Eggert <eggert@twinsun.com>
5278 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
5281 2001-08-30 Paul Eggert <eggert@twinsun.com>
5283 * hash.c: Remove '2001' from copyright notice.
5285 2001-08-30 Paul Eggert <eggert@twinsun.com>
5287 * full-write.h: New file.
5288 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
5289 * full-write.c: Correct credits, as cccp.c no longer
5290 exists and anyway it was so heavily changed from the old cccp
5291 code as to be unrecognizable. Include full-write.h.
5292 (full_write) Return size_t, with short writes meaning failure.
5293 All callers changed. This fixes a bug with large buffers
5295 * utime.c: Include full-write.h.
5297 2001-08-30 Paul Eggert <eggert@twinsun.com>
5299 Merge 'exclude' changes from tar 1.13.22.
5300 This fixes one or two unlikely storage allocation overflow bugs,
5301 but doesn't change user-visible behavior otherwise.
5303 2001-08-30 Paul Eggert <eggert@twinsun.com>
5305 * exclude.c (bool): Declare, perhaps by including stdbool.h.
5306 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5307 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5308 Include if available.
5309 (<xalloc.h>): Include
5310 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5311 (verify): New macro. Use it to verify that EXCLUDE macros do not
5312 collide with FNM macros.
5313 (struct patopts): New struct.
5314 (struct exclude): Use it, as exclude patterns now come with options.
5315 (new_exclude): Support above changes.
5316 (new_exclude, add_exclude_file):
5317 Initial size must now be a power of two to simplify overflow checking.
5318 (free_exclude, fnmatch_no_wildcards): New function.
5319 (excluded_filename): No longer requires options arg, as the options
5320 are determined by add_exclude. Now returns bool, not int.
5321 (excluded_filename, add_exclude):
5322 Add support for the fancy new exclusion options.
5323 (add_exclude, add_exclude_file): Now takes int options arg.
5324 Check for arithmetic overflow when computing sizes.
5325 (add_exclude_file): xrealloc might modify errno, so don't
5326 realloc until after errno might be used.
5328 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
5330 (free_exclude): New decl.
5331 (add_exclude, add_exclude_file): Now takes int options arg.
5332 (excluded_filename): No longer requires options arg, as the options
5333 are determined by add_exclude. Now returns bool, not int.
5335 2001-08-30 Paul Eggert <eggert@twinsun.com>
5337 * alloca.c (alloca): Arg is of type size_t, not unsigned.
5339 2001-08-27 Jim Meyering <meyering@lucent.com>
5341 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
5343 * version-etc.c (N_): Remove definition.
5344 Revert most of last change.
5345 Instead, simply don't mark the `Copyright...' string for translation.
5346 Based on advice from Paul Eggert.
5348 * strtoxmax.c: Tweak comment.
5350 2001-08-26 Jim Meyering <meyering@lucent.com>
5352 * version-etc.c (version_etc_copyright_fmt): Replace literal year
5353 of copyright with `%s' so translators don't get an untranslated
5355 (COPYRIGHT_YEAR): Define.
5356 (version_etc): Use fprintf rather than fputs.
5357 Suggestion from Ulrich Drepper.
5359 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
5361 * strtoll.c: New file, from GNU libc.
5362 * xstrtoimax.c: New file.
5364 * xstrtol.h: Add xstrtoimax.
5365 * strtoumax.c: New file. Simply include "strtoumax.c".
5366 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
5368 * strtoumax.c: Factor to work both for unsigned and signed types, ...
5369 * strtoxmax.c: ... then renamed to this.
5371 2001-08-13 Paul Eggert <eggert@twinsun.com>
5373 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
5374 Port to Solaris 8, where 'sed' requires a space after the 'r'
5375 command, and where sh dislikes "$/". Clean up the spacing a bit.
5376 Redirect output to $tmp just once.
5378 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
5380 * addext.c (<errno.h>): Include.
5381 (errno): Declare if not defined.
5382 (addext): Work correctly when pathconf returns -1 and leaves
5383 errno alone because there is no limit. Also, work even if
5384 pathconf returns a value greater than SIZE_MAX.
5386 2001-08-12 Jim Meyering <meyering@lucent.com>
5388 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
5389 Simply `return getcwd (NULL, 0);'.
5390 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
5391 Use 1300 as initial value for length, not PATH_MAX.
5393 * pathmax.h: Clean up cpp syntax.
5395 2001-08-12 Jim Meyering <meyering@lucent.com>
5397 * gettimeofday.c: New file.
5399 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
5401 2001-08-04 Jim Meyering <meyering@lucent.com>
5403 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
5404 to get in sync with glibc.
5406 2001-08-03 Paul Eggert <eggert@twinsun.com>
5408 The following changes are from gettext 0.10.39 as maintained by
5411 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
5412 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
5413 with inverted sense. All uses changed.
5415 * mbswidth.c: Don't include <limits.h>.
5416 Include <stdlib.h> and <string.h> unconditionally.
5417 (iswcntrl, mbsinit, ISCNTRL): New macros.
5418 (mbsnwidth): Use K&R style function declarations.
5419 Don't bother checking for MB_LEN_MAX == 1, since the compiler
5420 can optimize it when MB_CUR_MAX == 1.
5421 The width of control characters is zero, not 1.
5423 2001-07-15 Jim Meyering <meyering@lucent.com>
5425 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
5426 (BUILT_SOURCES): Add unlocked-io.h.
5427 (io_functions): Define.
5428 (unlocked-io.h): New rule.
5429 (DISTCLEANFILES): Add unlocked-io.h.
5430 (all-local): Depend on unlocked-io.h, to ensure it is created.
5432 * unlocked-io.hin: New file
5434 * regex.c: Update from glibc.
5436 2001-07-05 Jim Meyering <meyering@lucent.com>
5438 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
5440 (libfetish_a_SOURCES): Put all .h files here instead.
5441 Remove a thus-exposed (better checks in automake) duplicate and
5442 two unnecessary .h files.
5444 2001-06-11 Jim Meyering <meyering@lucent.com>
5446 * regex.c: Update from GNU libc.
5448 2001-05-27 Jim Meyering <meyering@lucent.com>
5450 * readutmp.h (UT_TYPE): Define.
5452 2001-05-24 Jim Meyering <meyering@lucent.com>
5454 * argmatch.c: Include "quote.h".
5455 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
5456 quote function. Reported by Göran Uddeborg.
5458 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
5460 * dirname.c (dir_name): Compute append_dot using path, not newpath
5461 which is not yet declared.
5463 2001-05-11 Paul Eggert <eggert@twinsun.com>
5465 * Makefile.am (libfetish_a_SOURCES):
5466 Add strftime.c, since we now compile it on all hosts.
5468 * strftime.c (my_strftime):
5469 Define to nstrftime if emacs, but only if my_strftime is not defined.
5470 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
5471 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
5472 Add one more extra argument: a nanoseconds value.
5475 (my_strftime function): Add %N format.
5476 (emacs_strftimeu): Renamed from emacs_strftime,
5477 with extra ut argument.
5479 2001-05-11 Paul Eggert <eggert@twinsun.com>
5481 dirname code cleanup. base_name now behaves more compatibly
5482 with POSIX basename when given file names that have trailing
5483 slashes, and similarly for dir_name. Add new primitives
5484 base_len and dir_len. Put the directory-name-related decls
5487 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
5488 * backupfile.c (base_name): Likewise.
5489 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
5490 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
5491 * makepath.c (strip_trailing_slashes): Likewise.
5492 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
5494 * rename.c (strip_trailing_slashes): Likewise.
5495 * same.c (base_name): Likewise.
5496 * stripslash.c (ISSLASH): Likewise.
5498 * addext.c: Include <dirname.h> after size_t is defined.
5499 * backupfile.c: Likewise.
5501 * addext.c (addext): Use base_len to trim redundant
5502 trailing slashes instead of doing it ourselves.
5503 But do not trim the last slash if it is not redundant.
5505 * backupfile.c (find_backup_file_name,
5506 max_backup_version): Use base_len instead of rolling it ourselves.
5507 Handle the case of "" and (on DOS) "C:" correctly.
5509 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
5510 Include <string.h>, <dirname.h>.
5511 (base_name): Allow file names ending in slashes, other than names
5512 that are all slashes. In this case, return the basename followed
5513 by the slashes. This is more general, and can be used in places
5514 where the original base_name purposely had an assertion failure.
5515 (base_len): New function.
5517 * dirname.c: Include <string.h> instead of <stdlib.h>.
5518 Do not include <assert.h>; no longer needed.
5520 (memrchr): Remove decl.
5521 (dir_name_r): Remove.
5522 (dir_len): Renamed from dirlen. All callers changed.
5523 Rewrite in terms of base_name, for simplicity and consistency.
5524 (dir_name): Never return NULL. All callers changed.
5525 Do not include <stdlib.h> in test program; no longer needed.
5526 return 0; is fine for test program.
5528 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
5530 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
5532 * path-concat.c (path_concat): Use base_len to compute
5533 base length, not strlen; this means we cannot rely on memcpy
5536 * same.c (STREQ): Remove.
5537 (same_name): Handle the case where the basename ends in trailing '/'.
5539 * stripslash.c (strip_trailing_slashes): Return nonzero if
5540 a slash was stripped. Do not strip the last slash after a
5543 2001-04-08 Jim Meyering <meyering@lucent.com>
5545 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
5546 recomputed; that's necessary when the offset spans a DST transition.
5547 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
5549 2001-04-02 Jim Meyering <meyering@lucent.com>
5551 * regex.h, regex.c: Update from GNU libc.
5553 2001-03-19 Paul Eggert <eggert@twinsun.com>
5555 * version-etc.c (version_etc_copyright): Update to 2001.
5557 2001-03-16 Paul Eggert <eggert@twinsun.com>
5559 * tempname.c (uint64_t): Define to uintmax_t if
5560 not defined, and if UINT64_MAX is not defined.
5561 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
5562 Reported by John David Anglin.
5564 2001-03-10 Bruno Haible <haible@clisp.cons.org>
5566 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
5567 alias if codeset is empty.
5568 * config.charset (BeOS): Use wildcard syntax.
5570 2001-03-13 Jim Meyering <meyering@lucent.com>
5572 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
5573 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
5576 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5578 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
5580 * unicodeio.c (print_unicode_char): Simplify accordingly.
5582 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5584 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
5585 support for DOS/DJGPP.
5587 2001-02-28 Paul Eggert <eggert@twinsun.com>
5589 * Makefile.am (libfetish_a_SOURCES):
5590 Add dup-safer.c, fopen-safer.c.
5591 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
5593 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
5595 2001-02-25 Paul Eggert <eggert@twinsun.com>
5597 The mkstemp replacement is taken from glibc 2.2.2, with some
5598 portability fixes for use outside glibc, as follows:
5600 * tempname.c (struct_stat64): New macro.
5601 (direxists, __gen_tempname): Use it.
5602 This avoids a portability problem with Solaris 8.
5604 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
5605 (<stddef.h>, <stdint.h>, <string.h>):
5606 Include only if STDC_HEADERS || _LIBC.
5607 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
5608 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
5609 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
5610 (__set_errno): Define this macro if <errno.h> doesn't.
5611 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
5612 Define these macros if <stdio.h> doesn't.
5613 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
5614 Define these macros if <sys/stat.h>
5615 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
5616 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
5617 __xstat64): Define if not _LIBC.
5618 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
5619 (__gen_tempname): Invoke gettimeofday only if
5620 HAVE_GETTIMEOFDAY || _LIBC;
5621 otherwise, fall back on plain "time".
5622 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
5624 * mkstemp.c (__GT_FILE): Define to zero if not defined.
5626 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
5628 2001-02-17 Jim Meyering <meyering@lucent.com>
5630 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
5631 around included file name.
5633 * strnlen.c (__strnlen): Merge in a change from GNU libc.
5635 * strftime.c: Update from GNU libc (the only changes were to comments).
5637 2001-02-13 Bruno Haible <haible@clisp.cons.org>
5639 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
5641 2001-02-17 Paul Eggert <eggert@twinsun.com>
5643 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
5644 Remove workaround macros for hosts that have mbrtowc but not
5645 mbstate_t, as we now insist on proper declarations for both
5646 before using mbrtowc.
5648 2001-02-17 Jim Meyering <meyering@lucent.com>
5650 * regex.c: Update from libc.
5652 2001-02-16 Paul Eggert <eggert@twinsun.com>
5654 * alloca.c (malloc): Undef before defining, since stdlib.h
5655 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
5656 Reported by Mark Hounschell via Paul Eggert.
5658 2001-01-30 Bruno Haible <haible@clisp.cons.org>
5660 * config.charset: Update for FreeBSD 4.2.
5662 2001-01-26 Jim Meyering <meyering@lucent.com>
5664 * quotearg.c: Include stddef.h.
5665 * quote.c: Include stddef.h.
5666 Reported by Axel Kittenberger.
5668 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
5669 line in double quotes so that it evokes a better diagnostic.
5670 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
5671 Reported by Axel Kittenberger.
5673 2001-01-15 Bruno Haible <haible@clisp.cons.org>
5675 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
5676 to avoid a warning. Add back 'const' to inptr.
5678 2001-01-16 Jim Meyering <meyering@lucent.com>
5680 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
5683 2001-01-14 Jim Meyering <meyering@lucent.com>
5685 * rename.c: New file. From Volker Borchert.
5686 Include stdlib.h, string.h or strings.h, and xalloc.h.
5687 Use strip_trailing_slashes rather than open-coding it.
5689 2001-01-03 Paul Eggert <eggert@twinsun.com>
5691 * strftime.c: Sync with glibc time/strftime.c 1.81.
5693 2001-01-03 Jim Meyering <meyering@lucent.com>
5695 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
5696 local `inptr' to avoid warning with some system declarations of iconv.
5698 2000-12-29 Paul Eggert <eggert@twinsun.com>
5700 * modechange.c: Do not assume that mode_t uses the
5701 traditional octal encoding. E.g. "chmod 1 FOO" should set
5702 the other-execute bit of FOO even if S_IXOTH != 1.
5704 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
5705 WOTH, XOTH, ALLM): New macros.
5706 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
5707 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
5709 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
5710 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
5712 No need to use uintmax_t; unsigned long is long enough.
5713 Don't bother to get suffix since we don't use it.
5715 2000-12-24 Jim Meyering <meyering@lucent.com>
5717 * hash.c (is_prime): Return explicit boolean values.
5718 (hash_get_first): Return NULL to appease Irix5.6's 89.
5719 Reported by Nelson Beebe.
5721 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5723 * localcharset.c (locale_charset): Add support for Win32.
5725 2000-12-18 Paul Eggert <eggert@twinsun.com>
5727 * physmem.h, physmem.c: New files.
5729 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
5730 (noinst_HEADERS): Add physmem.h.
5732 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
5733 't' for compatibility with Solaris 8 sort.
5735 2000-12-18 Bruno Haible <haible@clisp.cons.org>
5737 * config.charset: Add support for BeOS.
5739 2000-12-16 Jim Meyering <meyering@lucent.com>
5741 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
5742 SHELLS_FILE to a file name that's useful on djgpp systems.
5744 (ADDITIONAL_DEFAULT_SHELLS): Define.
5745 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
5746 Based mostly on a patch from Prashant TR.
5748 2000-12-16 Jim Meyering <meyering@lucent.com>
5750 This bug had a serious impact on chown: `chown N:M FILE' (for integer
5751 N and M) would have treated it like `chown N:N FILE'.
5753 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
5755 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5757 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
5758 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
5759 to the list of canonical encodings. Rename EUC-CN to GB2312.
5761 2000-12-08 Andreas Schwab <schwab@suse.de>
5763 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
5764 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
5766 2000-12-07 Jim Meyering <meyering@lucent.com>
5768 * stripslash.c (ISSLASH): Define.
5769 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5772 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5773 (dir_name_r): Declare this function as static.
5774 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5775 manifest itself on a name containing a mix of slashes and
5777 Make this function work with names starting with a DOS-style
5778 drive letter and colon prefix.
5779 (dir_name): Append `.' if necessary.
5780 Based mostly on patches from Prashant TR and Eli Zaretskii.
5782 * dirname.h (dir_name_r): Remove prototype.
5784 2000-12-05 Jim Meyering <meyering@lucent.com>
5786 * dirname.c (dir_name_r): Add `const' in a few local declarations.
5788 2000-12-04 Jim Meyering <meyering@lucent.com>
5790 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
5791 Also include memory.h, stdlib.h, unistd.h if appropriate.
5792 Reported by Andreas Jaeger (conflicting declaration of malloc).
5794 2000-12-02 Jim Meyering <meyering@lucent.com>
5796 * closeout.h: Make idempotent, to avoid some obscure warnings.
5798 2000-12-01 Paul Eggert <eggert@twinsun.com>
5800 * memrchr.c: Include <config.h> before any system include file.
5802 2000-11-29 Paul Eggert <eggert@twinsun.com>
5804 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5806 2000-11-26 Jim Meyering <meyering@lucent.com>
5808 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5810 2000-11-22 Paul Eggert <eggert@twinsun.com>
5812 * strftime.c (my_strftime): Do not invoke mbrlen with a
5813 size of (size_t) -1; it's not portable.
5815 2000-11-17 Akim Demaille <akim@epita.fr>
5817 * obstack.h: Formatting changes.
5818 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5819 prevent type checking.
5820 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5821 cast the value to (void *): assigning a `foo *' to a `void *'
5823 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5825 2000-11-17 Jim Meyering <meyering@lucent.com>
5827 * strstr.c: Update from GNU libc.
5829 2000-11-16 Jim Meyering <meyering@lucent.com>
5831 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5833 2000-11-11 Jim Meyering <meyering@lucent.com>
5835 * error.c: Add a couple #includes, merging from GNU libc version.
5837 2000-11-10 Jim Meyering <meyering@lucent.com>
5839 * obstack.h: Update from GNU libc.
5840 * obstack.c: Likewise.
5842 2000-11-06 Paul Eggert <eggert@twinsun.com>
5844 * getusershell.c (setusershell): Use rewind rather than
5845 fseek/fseeko, to avoid configuration hassles with fseeko.
5846 Don't bother opening SHELLS_FILE if shellstream is NULL;
5849 2000-11-05 Jim Meyering <meyering@lucent.com>
5851 * makepath.h (make_dir): Declare.
5852 * makepath.c (make_dir): Remove `static' attribute.
5855 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
5857 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
5858 last one in a bucket, advance to the next bucket.
5860 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5862 * fnmatch.c: Do not comment out all the code if we are using
5863 the GNU C library, because in some cases we are replacing buggy
5864 code in the GNU C library itself.
5866 2000-10-30 Paul Eggert <eggert@twinsun.com>
5868 * error.h, getline.h, modechange.h:
5869 Remove "2000" from Copyright line, as the file hasn't been
5870 changed this year other than in the copyright notice.
5872 * xalloc.h: Add "2000" to Copyright line, as this file
5873 was changed this year.
5875 2000-10-30 Paul Eggert <eggert@twinsun.com>
5877 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5878 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5879 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5881 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5883 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5884 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5885 doesn't define __restrict_arr.
5887 2000-10-29 Jim Meyering <meyering@lucent.com>
5889 * xstat.in: Fix grammar in comment.
5891 2000-10-28 Jim Meyering <meyering@lucent.com>
5893 * memchr.c: Update from libc.
5894 Adjust for portability:
5895 [HAVE_STDLIB_H]: Include stdlib.h.
5896 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
5897 Undef __memchr, too.
5898 [!weak_alias]: Define __memchr to memchr.
5900 * regex.c: Update from libc.
5901 * regex.h: Likewise.
5902 * getopt1.c: Likewise.
5903 * memcmp.c: Likewise.
5905 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
5906 Avoid using fseek, when possible -- it's broken by design.
5907 Patch by Ulrich Drepper.
5909 2000-10-26 Jim Meyering <meyering@lucent.com>
5911 * strftime.c: Update from libc.
5913 2000-10-25 Jim Meyering <meyering@lucent.com>
5915 * obstack.c: Update from libc.
5917 2000-10-23 Jim Meyering <meyering@lucent.com>
5919 * hard-locale.c (hard_locale): Revert last change -- it was simply
5920 wrong. That set_locale call must not have any side effects.
5923 2000-10-22 Jim Meyering <meyering@lucent.com>
5925 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
5926 [CYCLIC]: Remove now-unused definition.
5928 * save-cwd.c (O_DIRECTORY): Define, if needed.
5929 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
5930 Suggestion from Ulrich Drepper.
5932 2000-10-21 Jim Meyering <meyering@lucent.com>
5934 * dirname.c (dir_name_r): New function, factored out of dir_name.
5935 (dir_name): Use dir_name_r.
5936 * dirname.h (dir_name_r): Declare it.
5938 2000-10-21 Jim Meyering <meyering@lucent.com>
5940 * dirname.c (memrchr): Declare if necessary.
5941 (dir_name): Remove the restriction that there be no
5942 trailing slashes. Now, this code skips past them, effectively
5944 [TEST_DIRNAME] (main): New unit tests.
5946 * memrchr.c: New file from GNU libc.
5947 Undef __memrchr, too.
5948 [!weak_alias]: Define __memrchr to memrchr.
5949 Guard weak_alias use with `#ifdef weak_alias'.
5951 2000-10-17 Jim Meyering <meyering@lucent.com>
5953 * quote.h (PARAMS): Define and use.
5954 Reported by Akim Demaille.
5956 * getopt.c: Update from libc.
5958 2000-10-16 Jim Meyering <meyering@lucent.com>
5960 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
5963 2000-09-25 Jim Meyering <meyering@lucent.com>
5965 * md5.h (rol): Define (from GnuPG).
5967 * sha.c: Give credit (GnuPG) where due.
5968 (M): Use rol rather than open-coding it.
5969 Add a FIXME comment.
5971 2000-09-21 Jim Meyering <meyering@lucent.com>
5973 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
5974 Reported by Michael Stone.
5976 2000-09-20 Jim Meyering <meyering@lucent.com>
5978 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
5979 (noinst_HEADERS): Add sha.h.
5980 Based on code from Scott G. Miller and from GnuPG.
5982 2000-09-15 Jim Meyering <meyering@lucent.com>
5984 * regex.c: Update from libc.
5986 2000-09-10 Jim Meyering <meyering@lucent.com>
5988 * getopt.c (_getopt_internal): Update from glibc.
5990 2000-09-09 Jim Meyering <meyering@lucent.com>
5992 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
5993 think it should be used as a general replacement for isascii.
5994 * fnmatch.c: Likewise.
5995 * mbswidth.c: Likewise
5996 * regex.c: Likewise.
5999 * userspec.c: Include sys/param.h and limits.h.
6001 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6002 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6003 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6004 UID, GID. Check range.
6006 2000-09-06 Jim Meyering <meyering@lucent.com>
6008 * getopt.c (_getopt_internal): Update from glibc.
6010 2000-08-30 Jim Meyering <meyering@lucent.com>
6012 * strftime.c: Merge in changes from GNU libc.
6014 2000-08-26 Jim Meyering <meyering@lucent.com>
6016 * closeout.c: Include "__fpending.h".
6017 (close_stdout_status): Return right away if there's nothing to flush.
6019 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6020 * __fpending.c: New file.
6021 * __fpending.h: New file.
6023 2000-08-07 Paul Eggert <eggert@twinsun.com>
6025 Standardize on "memory exhausted" instead of "Memory exhausted"
6026 or "virtual memory exhausted".
6027 * obstack.c (print_and_abort): Use "memory exhausted", not
6028 "virtual memory exhausted".
6029 * same.c (same_name): Invoke xalloc_die instead of printing
6031 * userspec.c (parse_user_spec): Likewise.
6032 * bumpalloc.h: comment fix
6033 * same.c, userspec.c: Include xalloc.h.
6035 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6036 not char *const and pointing to a constant array.
6037 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6038 (xrealloc): Comment fix.
6040 * userspec.c (parse_user_spec):
6041 Don't translate a message until just before returning,
6042 to avoid unnecessary translation.
6044 2000-08-07 Jim Meyering <meyering@lucent.com>
6046 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6047 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6048 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6049 getgroups.c, gethostname.c, getopt.h, group-member.c,
6050 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6051 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6052 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6053 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6054 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6055 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6056 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6057 yesno.c: Back out Copyright date changes for each file with no change
6058 this year. This eases coordination with other programs using the same
6059 source code modules. From Paul Eggert.
6061 2000-08-03 Greg McGary <greg@mcgary.org>
6063 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6064 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6065 (EXTEND_BUFFER): Use them.
6067 2000-08-01 Jim Meyering <meyering@lucent.com>
6069 * dirname.c (ISSLASH): Define.
6070 (BACKSLASH_IS_PATH_SEPARATOR): Define.
6071 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
6072 both `\' and `/' may be use as path separators.
6073 Based on a patch from Prashant TR.
6075 2000-07-31 Paul Eggert <eggert@twinsun.com>
6077 * quotearg.c (quotearg_n_options): Don't make the initial
6078 slot vector a constant, since it might get modified.
6080 2000-07-31 Jim Meyering <meyering@lucent.com>
6082 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
6083 * obstack.c (print_and_abort): Likewise.
6085 2000-07-30 Paul Eggert <eggert@twinsun.com>
6087 * quotearg.c (quotearg_n_options): Preallocate a slot 0
6088 buffer, so that the caller can always quote one small
6089 component of a "memory exhausted" message in slot 0.
6090 From a suggestion by Jim Meyering.
6092 2000-07-30 Jim Meyering <meyering@lucent.com>
6094 * makepath.c (make_path): Quote the other instance, too.
6096 * quotearg.c (N_STATIC_SLOTVECS): Define.
6097 (STATIC_BUF_SIZE): Define.
6098 (quotearg_n_options): Use only statically allocated storage when
6099 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
6100 than STATIC_BUF_SIZE.
6102 2000-07-29 Jim Meyering <meyering@lucent.com>
6104 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
6105 * dirname.c (dir_name): Likewise.
6107 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
6109 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
6110 (dir_name): Assert that there are no trailing slashes.
6112 2000-07-18 Bruno Haible <haible@clisp.cons.org>
6114 * mbswidth.h (mbswidth): Add a flags argument.
6115 (mbswidth): New declaration.
6116 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
6117 * mbswidth.c (mbswidth): Add a flags argument.
6118 (mbsnwidth): New function.
6120 2000-07-24 Jim Meyering <meyering@lucent.com>
6122 * mbswidth.c: Remove useless #else. From Bruno Haible.
6124 2000-07-23 Paul Eggert <eggert@twinsun.com>
6126 * mbswidth.c (_XOPEN_SOURCE):
6127 Don't define; this causes problems on Solaris 7.
6128 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
6130 2000-07-23 Paul Eggert <eggert@twinsun.com>
6133 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
6134 so that mbstate_t is always defined.
6136 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
6137 be 1 in at least one GCC installation, and this configuration
6138 error is likely to be common. Ignoring MB_LEN_MAX hurts
6139 performance on hosts that have mbrtowc but have only unibyte
6140 locales, but I assume these hosts are rare.
6142 2000-07-23 Paul Eggert <eggert@twinsun.com>
6144 * quotearg.c: Streamline by invoking multibyte code only if needed.
6145 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
6146 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
6147 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
6148 invoke multibyte primitives.
6150 2000-07-23 Jim Meyering <meyering@lucent.com>
6152 * basename.c (base_name): Add an assertion.
6154 2000-07-15 Bruno Haible <clisp.cons.org>
6156 * quotearg.c: When the system forces us to redefine mbstate_t,
6157 shadow its mbsinit function.
6159 2000-07-16 Bruno Haible <haible@clisp.cons.org>
6161 * mbswidth.h: New file.
6162 * mbswidth.c: New file.
6163 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
6164 (noinst_HEADERS): Add mbswidth.h.
6166 2000-07-17 Bruno Haible <haible@clisp.cons.org>
6168 * config.charset: Add support for FreeBSD. Improve support for HP-UX
6171 2000-07-15 Jim Meyering <meyering@lucent.com>
6173 * makepath.c: Include quote.h.
6174 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
6175 corresponding argument in a `quote (...)' call.
6176 Give better diagnostics.
6178 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
6179 (noinst_HEADERS): Add quote.h.
6181 * quote.c (quote, quote_n): New file. Two functions taken verbatim
6182 from tar's src/misc.c.
6183 * quote.h: New file. Prototypes for same.
6185 2000-07-10 Paul Eggert <eggert@twinsun.com>
6187 From a suggestion by Bruno Haible.
6188 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6189 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6190 to decide whether to define the BeOS workaround macro;
6191 this adjusts to the change to AC_MBSTATE_T.
6193 2000-07-13 Paul Eggert <eggert@twinsun.com>
6195 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
6197 * quotearg.c (quoting_style_args, quoting_style_vals,
6198 quotearg_buffer_restyled): Add support for
6199 clocale_quoting_style. Undo previous change to
6200 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
6201 and "{RIGHT QUOTATION MARK}" msgids.
6203 2000-07-05 Paul Eggert <eggert@twinsun.com>
6205 The old behavior of quoting `like this' doesn't look good with
6206 newer, ISO-style fonts. See:
6207 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
6209 Instead, quote "like this" by default. Let the translator
6210 tailor the locale-specific quoting behavior by providing
6211 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
6213 * quotearg.c (N_): New macro.
6214 (gettext_default): New function.
6215 (quotearg_buffer_restyled): Use
6216 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
6217 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
6219 2000-07-09 Jim Meyering <meyering@lucent.com>
6221 * Most files: Update copyright dates to include 2000.
6223 2000-07-08 Jim Meyering <meyering@lucent.com>
6225 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
6227 (xgethostname): Remove now-unnecessary #ifdef.
6228 Move declaration of `err' into loop where it's used.
6230 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6232 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
6233 by allocating a larger buffer. Test the gethostname return value for
6234 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
6235 returns an error and ENAMETOOLONG isn't defined.
6237 2000-07-05 Paul Eggert <eggert@twinsun.com>
6238 and Bruno Haible <haible@clisp.cons.org>
6240 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6242 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6244 * quotearg.c (struct quoting_options): Simplify quote_these_too
6247 2000-07-03 Jim Meyering <meyering@lucent.com>
6249 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
6250 Reported by Bruno Haible.
6252 2000-07-04 Jim Meyering <meyering@lucent.com>
6254 * quotearg.c: Make inclusion of <wchar.h> independent of whether
6255 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
6258 2000-07-03 Paul Eggert <eggert@twinsun.com>
6259 and Bruno Haible <haible@clisp.cons.org>
6261 * quotearg.c (mbrtowc):
6262 Assign to *pwc, and return 1 only if result is nonzero.
6263 (iswprint): Use ISPRINT when substituting our own mbrtowc.
6265 2000-07-03 Jim Meyering <meyering@lucent.com>
6267 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
6268 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
6271 2000-07-02 Jim Meyering <meyering@lucent.com>
6273 * quotearg.c (mbstate_t): Don't define here.
6275 2000-07-02 Jim Meyering <meyering@lucent.com>
6277 * nanosleep.c (SIGCONT): Define if not already defined.
6279 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6281 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
6282 per change in ../m4/ls-mntd-fs.m4.
6283 (read_filesystem_list): Ignore symbolic links.
6285 2000-06-29 Jim Meyering <meyering@lucent.com>
6287 * same.c: Include <string.h> or <strings.h>, as appropriate,
6288 for declaration of strcmp.
6290 * long-options.c: Include <stdlib.h>, for declaration of exit.
6292 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
6293 Avoid warning by casting result to `char *' to remove `const'.
6295 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6297 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
6299 2000-06-26 Paul Eggert <eggert@twinsun.com>
6301 savedir now sets errno on failure and invokes xmalloc to get memory.
6302 Fix a couple of other minor bugs while we're at it.
6304 * savedir.c (<unistd.h>): Do not include; there's no need.
6305 (NAMLEN): Remove macro.
6306 (malloc, realloc): Remove decls.
6308 ("xalloc.h"): Include.
6309 (NAME_SIZE_DEFAULT): New macro.
6310 (savedir): Use xmalloc / xrealloc to allocate memory.
6311 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
6312 Skip "" directory entries.
6313 Use strlen to calculate directory entry length, since the old method
6314 is rarely used these days and isn't worth supporting.
6315 Don't use a pointer after freeing it.
6316 Check for integer overflow when calculating allocation size.
6317 Use memcpy to copy entries, instead of stpcpy.
6318 Set errno properly when returning NULL.
6319 Check for readdir error.
6321 2000-06-26 Jim Meyering <meyering@lucent.com>
6323 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
6325 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6327 * getusershell.c (xmalloc, xrealloc): Remove functions.
6329 Don't include <stdlib.h>. Don't declare malloc, realloc.
6331 2000-06-23 Bruno Haible <haible@clisp.cons.org>
6333 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
6335 2000-06-24 Jim Meyering <meyering@lucent.com>
6337 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
6339 2000-06-21 Jim Meyering <meyering@lucent.com>
6341 * getpass.c: New file, from Bruno Haible. Required for BeOS.
6343 2000-06-19 Paul Eggert <eggert@twinsun.com>
6345 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
6346 (mbrtowc, mbstate_t): Define substitutes if
6347 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
6348 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
6349 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
6351 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6353 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
6354 than 1024, return a memory chunk of least possible size, instead
6355 of size PATH_MAX + 2. In the loop, increment the size proportionally.
6356 Use free/xmalloc instead of xrealloc to avoid copying for very long
6359 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6361 * canon-host.c (canon_host): Use malloc and memcpy to copy an
6362 address, not strdup. Include <stdlib.h> and don't declare free().
6364 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6366 * path-concat.c (path_concat): Don't access dir[-1] if dir is
6369 2000-06-21 Jim Meyering <meyering@lucent.com>
6371 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
6372 (noinst_HEADERS): Add getstr.h.
6374 * getline.c (getstr): Move into a separate file.
6375 * getstr.c (getstr): New file, extracted from getline.c, with
6376 the following changes: new parameter, delim2; both delim[12]
6377 parameters have type `int', not `char'. The latter would lose
6378 with 8-bit delimiters.
6379 * getstr.h: New file.
6381 2000-06-19 Jim Meyering <meyering@lucent.com>
6383 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
6385 2000-06-18 Jim Meyering <meyering@lucent.com>
6387 * mkdir.c: Remove file, due mainly to copyright incompatibility.
6388 Besides, these days every porting target provides a mkdir function.
6390 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
6391 (this snippet comes from src/system.h).
6393 2000-06-15 Paul Eggert <eggert@twinsun.com>
6395 * human.c (adjust_value): New function.
6396 (human_readable_inexact): Apply rounding style even when
6397 printing approximate values.
6399 2000-06-14 Paul Eggert <eggert@twinsun.com>
6401 * human.c (human_readable_inexact): Allow an input block
6402 size that is not a multiple of the output block size, and vice versa.
6403 Reported by Piergiorgio Sartor.
6405 2000-06-14 Paul Eggert <eggert@twinsun.com>
6407 * getdate.y (get_date): Apply relative times after time
6408 zone indicator, not before. Reported by Todd A. Jacobs.
6410 2000-06-13 Jim Meyering <meyering@lucent.com>
6412 * Makefile.am (all-local): Depend on lstat.c and stat.c.
6414 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
6416 2000-06-12 Paul Eggert <eggert@twinsun.com>
6418 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
6420 2000-06-04 Paul Eggert <eggert@twinsun.com>
6422 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
6424 2000-06-04 Jim Meyering <meyering@lucent.com>
6426 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
6427 SunOS 4.1.4 for which gid_t is an unsigned type.
6429 2000-06-03 Jim Meyering <meyering@lucent.com>
6431 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
6433 2000-05-26 Bruno Haible <haible@clisp.cons.org>
6435 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
6436 newer, don't install charset.alias.
6437 * config.charset: Change the Linux/glibc rules so they become empty
6438 on glibc-2.1 or newer.
6440 2000-06-02 Jim Meyering <meyering@lucent.com>
6442 * mountlist.c: Back out last change. Instead, do this...
6443 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
6444 member using the same `ignore'-testing code.
6445 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
6449 2000-05-29 Jim Meyering <meyering@lucent.com>
6451 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
6452 with the `ignore' attribute. Based on a patch from Mark D. Roth.
6454 2000-05-22 Jim Meyering <meyering@lucent.com>
6456 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
6458 2000-05-18 Jim Meyering <meyering@lucent.com>
6460 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
6461 back, too, since it may have been modified by allocate_entry.
6462 (hash_delete): Rewrite to use neither the assignment operator
6463 nor the comma operator in an if-expression.
6465 2000-05-15 Paul Eggert <eggert@twinsun.com>
6468 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
6469 Remove; no longer needed.
6470 "quotearg.h": Add include.
6471 (file_name): Do not bother to explicitly initialize to NULL; it's less
6472 efficient on some hosts.
6473 (close_stdout_status): Remove test as to whether stdout was already
6474 closed; it breaks for the case "echo x | sort >&-".
6475 Quote file name colons.
6476 Do not assume that _("write error") lacks format strings.
6478 2000-05-15 Jim Meyering <meyering@lucent.com>
6480 * version-etc.c (version_etc_copyright): Update the copyright string
6481 used in all --version output.
6483 2000-05-14 Jim Meyering <meyering@lucent.com>
6485 * closeout.c (close_stdout_set_file_name): New function.
6486 (close_stdout_status): Use new file-scoped global.
6487 Return right away if fstat says the stdout file descriptor is invalid.
6488 * closeout.h (close_stdout_set_file_name): Declare.
6490 2000-05-10 Jim Meyering <meyering@lucent.com>
6492 * closeout.c [default_exit_status]: New file-scoped variable.
6493 (close_stdout_set_status): New function.
6494 * closeout.h (close_stdout_set_status): Declare.
6496 2000-05-08 Jim Meyering <meyering@lucent.com>
6498 * long-options.c: Don't include closeout.h.
6499 (parse_long_options): Don't call close_stdout for --version.
6501 2000-05-06 Jim Meyering <meyering@lucent.com>
6503 * strnlen.c: Undefine __strnlen and strnlen.
6504 [!weak_alias]: Define __strnlen to strnlen.
6506 * atexit.c: New file, from libiberty.
6508 2000-05-06 Jim Meyering <meyering@lucent.com>
6510 * closeout.c (close_stdout_status): Also check for errors on the
6513 2000-05-05 Bruno Haible <haible@clisp.cons.org>
6515 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
6516 instead of xmalloc, xrealloc, path_concat.
6517 (locale_charset): Treat empty environment variables as absent.
6518 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
6520 2000-05-04 Jim Meyering <meyering@lucent.com>
6522 * getopt.c: Update from glibc.
6523 * obstack.c: Likewise.
6524 * obstack.h: Likewise.
6525 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
6527 * regex.h: Likewise.
6528 * strndup.c: Likewise.
6529 * strnlen.c: New file, from glibc.
6531 2000-05-01 Jim Meyering <meyering@lucent.com>
6533 * full-write.c (full_write): Remove `FIXME' part of comment.
6535 2000-04-29 Jim Meyering <meyering@lucent.com>
6537 * path-concat.c: Declare strdup only if it's not defined.
6538 * canon-host.c: Likewise.
6540 2000-04-28 Jim Meyering <meyering@lucent.com>
6542 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
6543 redefinition warning on some systems (HPUX). Otherwise, regex.h is
6544 included first, then limits.h is included by locale.h by libintl.h.
6545 From John David Anglin.
6547 2000-04-25 Jim Meyering <meyering@lucent.com>
6549 * makepath.c (S_IRWXUGO): Define.
6550 (make_path): Always perform explicit chmod if MODE specifies any
6551 of the `special' permission bits. Prompted by a bug report against
6552 install from Mate Wierdl and Joost van Baal.
6554 2000-04-18 Jim Meyering <meyering@lucent.com>
6558 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
6559 getpagesize. For BeOS. Based on a patch from Bruno Haible.
6561 2000-04-17 Jim Meyering <meyering@lucent.com>
6563 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
6564 the definition of it to rpl_strftime also defined-away the system's
6567 2000-04-15 Jim Meyering <meyering@lucent.com>
6569 Use `C' to denote so-called `contiguous' files, the same way
6571 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
6572 (ftypelet): Use S_ISCTG.
6573 From Michael Deutschmann.
6575 2000-04-14 Jim Meyering <meyering@lucent.com>
6577 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
6579 2000-04-08 Jim Meyering <meyering@lucent.com>
6581 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
6582 names don't conflict. Reported by Eli Zaretskii.
6584 2000-03-28 Bruno Haible <haible@clisp.cons.org>
6586 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
6587 bug. Deal with the different error behavior of Irix iconv.
6589 2000-04-07 Jim Meyering <meyering@lucent.com>
6591 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
6592 to work around system header problems on AIX 3.2.5. From Bruno Haible.
6594 2000-04-05 Jim Meyering <meyering@lucent.com>
6596 Portability tweaks required for ultrix4.3.
6597 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
6598 * readutmp.c: Include sys/types.h before sys/stat.h.
6599 * canon-host.c: Declare strdup.
6600 * path-concat.c: Likewise.
6601 From John David Anglin.
6603 2000-04-04 Jim Meyering <meyering@lucent.com>
6605 Be more DOS 8.3-friendly.
6606 * ref-add.sin: Renamed from ref-add.sed.in.
6607 * ref-del.sin: Renamed from ref-del.sed.in.
6608 * Makefile.am: Reflect renaming.
6609 Reported by Eli Zaretskii.
6611 Use a temporary file name that won't clash with `charset.alias'
6612 in the DOS 8.3 name space.
6613 * Makefile.am (charset_tmp): Define.
6614 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
6615 (uninstall-local): Likewise.
6616 Reported by Eli Zaretskii.
6618 2000-03-29 Paul Eggert <eggert@twinsun.com>
6620 * time/strftime.c (my_strftime): Make sure we call the system
6621 strftime, not ourselves, when invoking the underlying strftime.
6623 2000-03-24 Jim Meyering <meyering@lucent.com>
6625 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
6626 (charset_alias): Define.
6627 (install-exec-local): Factor out common code.
6628 (uninstall-local): Split lines longer than 80.
6629 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
6631 (.sed.in.sed): New rule. Don't redirect directly to $@.
6632 (CLEANFILES): Add ref-add.sed and ref-del.sed.
6634 2000-03-19 Bruno Haible <haible@clisp.cons.org>
6636 * config.charset: Output a line containing "Packages using this file".
6637 * ref-add.sed.in, ref-del.sed.in: New files.
6638 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
6639 ref-del.sed): New rules.
6641 2000-03-17 Jim Meyering <meyering@lucent.com>
6643 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
6644 Otherwise, include <strings.h>
6646 2000-03-17 Bruno Haible <haible@clisp.cons.org>
6648 * unicodeio.c (utf8_wctomb): New function.
6649 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
6650 format instead of in UCS-4 with platform dependent endianness.
6652 2000-03-07 Paul Eggert <eggert@twinsun.com>
6654 * savedir.c (savedir): Work even if directory size is
6655 negative; this can happen with some screwy NFS configurations.
6657 2000-03-06 Jim Meyering <meyering@lucent.com>
6659 * localcharset.c (get_charset_aliases): Don't try to free file_name
6660 if it's NULL (because we ran out of memory). From Bruno Haible.
6662 2000-03-05 Jim Meyering <meyering@lucent.com>
6664 * localcharset.c ("path-concat.h"): Include.
6665 (get_charset_aliases): Use path_concat instead of ANSI string
6668 * unicodeio.h (PARAMS): Define.
6669 Use it to guard prototype.
6671 2000-03-04 Jim Meyering <meyering@lucent.com>
6673 * Makefile.am (install-exec-local): Create $(libdir) before installing
6675 (uninstall-local): Uncomment this rule so `make distcheck' works
6678 * unicodeio.c (<errno.h>): Include it.
6679 (errno): Declare if not defined.
6681 * localcharset.c: Add Bruno's comment justifying use of volatile.
6683 * config.charset: New version, incorporating remarks from a linux
6684 i18n mailing list. From Bruno Haible.
6686 2000-03-02 Jim Meyering <meyering@lucent.com>
6688 * Makefile.am (EXTRA_DIST): Add config.charset.
6690 2000-03-01 Jim Meyering <meyering@lucent.com>
6692 * localcharset.c: Guard some #includes with `#if HAVE_...'.
6693 * unicodeio.c: Likewise.
6695 2000-02-02 Bruno Haible <haible@clisp.cons.org>
6697 * config.charset: New file.
6698 * localcharset.c: New file.
6699 * unicodeio.h, unicodeio.c: New files.
6700 * Makefile.am (DEFS): Add -DLIBDIR=...
6701 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
6702 (noinst_HEADERS): Add unicodeio.h.
6703 (all-local, install-exec-local, charset.alias): New targets.
6705 2000-02-28 Paul Eggert <eggert@twinsun.com>
6707 * quotearg.c (ALERT_CHAR): New macro.
6708 (quotearg_buffer_restyled): Use it.
6710 2000-02-27 Jim Meyering <meyering@lucent.com>
6712 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
6713 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
6715 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
6716 not `#if STDC_HEADERS'.
6717 Declare malloc if needed.
6719 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
6720 now that autoconf always defines the HAVE_DECL_ symbols.
6721 * human.c: Likewise.
6723 * strtoumax.c: Likewise.
6725 * backupfile.c: Arrange for cpp to fail if the configure-time
6726 declaration check was not run.
6728 * human.c: Likewise.
6730 * strtoumax.c: Likewise.
6732 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
6733 then first look up the entire `.'-containing string as a login name.
6735 2000-02-18 Paul Eggert <eggert@twinsun.com>
6737 * getdate.y: Handle two-digit years with leading zeros correctly.
6738 (textint): New typedef.
6739 (parser_control): Member year changed from int to textint.
6741 (YYSTYPE): Removed; replaced by %union with int and textint members.
6742 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
6743 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
6744 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6745 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6746 (date, number, to_year): Use width of number in digits, not its value,
6747 to determine whether it's a 2-digit year, or a 2-digit time.
6748 (yylex): Store number of digits of numeric tokens.
6749 Reported by John Kendall.
6751 (parser_control): Changed from struct parser_control to typedef (for
6752 consistency). All uses changed.
6754 (tID): Removed; not used.
6755 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
6757 2000-02-14 Paul Eggert <eggert@twinsun.com>
6759 * getpagesize.h (getpagesize): Port to VMS for Alpha;
6760 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
6762 2000-02-12 Jim Meyering <meyering@lucent.com>
6764 * userspec.c (ISDIGIT): Define it.
6765 (isdigit): Remove definition.
6766 (is_number): Use ISDIGIT, not isdigit.
6767 <libintl.h>: Include.
6769 (parse_user_spec): Mark translatable strings.
6771 2000-02-10 Jim Meyering <meyering@lucent.com>
6773 With these changes, nanosleep.[ch] are finally enough like the other
6774 lib/* replacement files to compile on a few more losing systems.
6776 * nanosleep.h: Don't include config.h.
6777 Remove prototype from declaration of nanosleep.
6778 (PARAMS): Remove now-unneeded definition.
6779 * nanosleep.c: #undef nanosleep.
6780 (rpl_nanosleep): Rename from nanosleep.
6782 2000-02-03 Jim Meyering <meyering@lucent.com>
6784 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6785 rather than with `#if HAVE_UTMPNAME'.
6787 2000-02-01 Jim Meyering <meyering@lucent.com>
6789 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
6791 2000-01-31 Jim Meyering <meyering@lucent.com>
6793 * nanosleep.h (nanosleep): Guard declaration with
6794 `#if ! HAVE_DECL_NANOSLEEP'.
6795 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6796 the declaration in that vendor's sys/timers.h.
6797 Reported by Christian Krackowizer.
6799 * quotearg.c (ISASCII): Add #undef and move definition to follow
6800 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6801 (ISPRINT): Likewise.
6802 Reported by Tom Tromey.
6804 2000-01-30 Jim Meyering <meyering@lucent.com>
6806 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6807 uses of ->ut_name. The latter doesn't work with new Linux header files
6808 where only utmpx.ut_user is declared.
6810 * readutmp.h (UT_USER): Define.
6812 2000-01-23 Jim Meyering <meyering@lucent.com>
6814 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6817 2000-01-22 Jim Meyering <meyering@lucent.com>
6819 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6820 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6821 Required for some AIX systems. Reported by Christian Krackowizer.
6822 [TESTING] (main): New function.
6824 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6825 * dirname.c (dir_name): Support for DOS-style file names with drive
6828 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
6830 * strverscmp.c (ISDIGIT): Define.
6831 (strverscmp): Use ISDIGIT, not isdigit.
6833 2000-01-17 Paul Eggert <eggert@twinsun.com>
6835 * nanosleep.c (nanosleep):
6836 Don't use SA_INTERRUPT to decide whether to call sigaction, as
6837 POSIX.1 doesn't require SA_INTERRUPT and some systems
6838 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
6839 it's been part of POSIX.1 since day 1 (in 1988).
6841 2000-01-17 Jim Meyering <meyering@lucent.com>
6843 * interlock: Remove unused file. Reported by François Pinard.
6845 2000-01-16 Paul Eggert <eggert@twinsun.com>
6847 * quotearg.c (quotearg_buffer_restyled): Do not quote
6848 alert, backslash, formfeed, and vertical tab unnecessarily in
6849 shell quoting style.
6852 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6853 Free Software Foundation, Inc.
6854 Copying and distribution of this file, with or without modification,
6855 are permitted provided the copyright notice and this notice are preserved.