1 2005-06-28 Simon Josefsson <jas@extundo.com>
3 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
4 collision with global variable. Better indentation. Don't
5 increment buffer pointer beyond buffer end. Based on comments
6 from Paul Eggert <eggert@cs.ucla.edu>.
10 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
12 * canon-host.c (canon-host): Append trailing "," to 0 in
13 initializer of struct addrinfo, as an indication that we don't
14 care how many members the structure has.
16 2005-06-24 Derek Price <derek@ximbiot.com>
17 and Bruno Haible <bruno@clisp.org>
19 Remove stat module & update lstat.
20 * stat.c: Remove this file...
21 (slash_aware_lstat): ...moving this content and its support...
22 * lstat.c (rpl_lstat): ...into here.
25 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
27 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
28 (ranged_convert): Don't save conversion in a temporary struct.
29 This causes a warning with GCC 4.0.0, and anyway in the typical
30 case it's not worth the extra 100 bytes or so of code.
31 (ranged_convert, __mktime_internal): When calling a function via a
32 pointer P, use P () rather than (*P) (), as we now assume C89 or
35 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
37 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
38 "who -r" failed to give output. Problem reported by Tim Waugh.
40 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
41 (xcalloc): Use it to avoid needless tests.
42 Problem reported by Jim Meyering.
44 2005-06-16 Jim Meyering <jim@meyering.net>
46 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
47 when either N or S is zero.
49 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
51 * argp.h (__option_is_short): Check upper limit of
52 __key. Isprint() requires its argument to have the value
53 of an unsigned char or EOF.
55 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
57 * fnmatch.c (fnmatch): If there is an encoding error in a
58 multibyte string or pattern, fall back on unibyte matching.
59 Problem reported by James Youngman.
61 2005-06-08 Bruno Haible <bruno@clisp.org>
63 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
66 2005-06-08 Bruno Haible <bruno@clisp.org>
68 * csharpcomp.h: New file, from GNU gettext.
69 * csharpcomp.c: New file, from GNU gettext.
70 * csharpcomp.sh.in: New file, from GNU gettext.
72 2005-06-07 Derek Price <derek@ximbiot.com>
75 * glob_.h: Indent nested #ifdef.
77 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
80 Use "file name" when talking about file names, instead of "filename"
81 or "path", as per the GNU coding standards.
82 * mkdir-p.c: Renamed from makepath.c.
83 (make_dir_parents): Renamed from make_path. All callers changed.
84 * mkdir-p.h: Likewise. All includers changed.
85 * filenamecat.c: Renamed from path-concat.c.
86 (file_name_concat): Renamed from path_concat. All callers changed.
87 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
88 * filenamecat.h: Likewise. All includers changed.
89 * acl.c: Don't use "path" or "filename" to mean "file name"
90 in comments or local variable names.
91 * basename.c: Likewise.
92 * canonicalize.c, canonicalize.h: Likewise.
93 * dirname.c, dirname.h: Likewise.
94 * euidaccess.c: Likewise.
96 * fnmatch_.h, fnmatch_loop.c: Likewise.
97 * fsusage.c, fsuage.h: Likewise.
98 * fts.c, fts_.h: Likewise.
100 * getloadavg.c: Likewise.
101 * mkstemp.c: Likewise.
102 * mountlist.c, mountlist.h: Likewise.
103 * openat.c, openat.h: Likewise.
104 * readlink-stub.c: Likewise.
105 * readutmp.c, readutmp.h: Likewise.
106 * rename.c: Likewise.
109 * savedir.c: Likewise.
110 * stripslash.c: Likewise.
111 * tempname.c: Likewise.
112 * xreadlink.c: Likewise.
113 * exclude.c (excluded_file_name): Renamed from excluded_filename.
115 * exclude.h: Likewise.
117 * euidaccess.c (getuid, getgid, getuid, getegid)
118 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
119 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
120 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
121 * pathmax.h: Include <limits.h> unconditionally, since other
122 files have been getting away with it for years (MORE/BSD 4.3
124 * userspec.c (getpwnam, getgrnam, getgrgid)
125 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
127 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
128 Define to 256, not 255, as per modern POSIX.
130 2005-06-01 Bruno Haible <bruno@clisp.org>
132 * csharpexec.h: New file, from GNU gettext.
133 * csharpexec.c: New file, from GNU gettext.
134 * csharpexec.sh.in: New file, from GNU gettext.
136 2005-05-31 Derek Price <derek@ximbiot.com>
137 Paul Eggert <eggert@cs.ucla.edu>
140 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
142 2005-05-29 Derek Price <derek@ximbiot.com>
143 Paul Eggert <eggert@cs.ucla.edu>
145 * glob_.h, glob.c: New files.
147 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
149 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
151 * fts.c: Don't worry about debugging on pre-C99-comopatible hosts;
152 the configuration hassle isn't worth it.
153 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
154 (LONGEST_MODIFIER, PRIuMAX): Remove.
156 2005-05-27 Bruno Haible <bruno@clisp.org>
158 * getlogin_r.h: Remove second include of <stddef.h>.
160 2005-05-25 Bruno Haible <bruno@clisp.org>
161 Derek Price <derek@ximbiot.com>
163 * getlogin_r.h: Simplify API documentation.
165 2005-05-25 Derek Price <derek@ximbiot.com>
166 Paul Eggert <eggert@cs.ucla.edu>
168 * getlogin_r.c, getlogin_r.h: New files.
170 2005-05-22 Bruno Haible <bruno@clisp.org>
172 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
173 Also include <sys/param.h> if it defines MIN, MAX.
174 Based on a patch by Derek Price <derek@ximbiot.com>.
176 2005-05-22 Bruno Haible <bruno@clisp.org>
178 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
179 (INT64_MIN): Fix definition.
180 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
182 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
183 NEED_SIGNED_INT_TYPES.
185 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
186 HAVE_SYSTEM_INTTYPES.
188 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
190 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
191 so that unistd-safer.h (GPL'ed code) need not be included.
193 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
196 * fts.c: Don't include "cycle-check.h" or "hash.h".
197 (setup_dir, free_dir): New functions.
198 (enter_dir, leave_dir): Define trivial
199 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
200 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
201 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
202 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
204 (fts_open): Use setup_dir.
205 (fts_close): Use free_dir.
206 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
207 This adds a label and some gotos, but the alternatives were messier.
208 Check for memory allocation failure when entering a dir.
209 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
210 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
211 (FTS): New member fts_cycle, that is a union that contains the
212 old active_dir_ht and cycle_state. All uses changed to mention
213 fts_cycle.ht and fts_cycle.state.
214 * fts-cycle.c: New file, containing GPL'ed code migrated out of
215 fts.c, with the following changes:
216 (setup_dir, free_dir): New functions.
217 (enter_dir): Now returns bool. Return true if successful, false
218 if memory exhausted. All callers changed.
219 Do not bother partly cleaning up on
220 memory allocation failure; that is free_dir's job.
221 However, free ad if hash_insert fails, to avoid memory leak.
222 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
223 fts->fts_options to see which union member to use.
225 2005-05-20 Jim Meyering <jim@meyering.net>
227 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
228 Now a macro, to pacify GCC.
230 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
232 * chown.c (rpl_chown): Return -1 on failure.
234 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
236 * canonicalize.c: Include canonicalize.h first, to test interface.
237 Include <stddef.h> unconditionally, since we assume C89 now.
238 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
239 * fts.c: Include fts_.h first, to check interface.
240 Do not include intprops.h; no longer needed.
241 Include cycle-check.h and hash.h, since fts_.h no longer does.
242 Remove unnecessary casts of closedir to void.
243 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
244 decide whether to decrement nlinks.
245 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
246 (FTS): Use struct hash_table * instead of Hash_table, so that
247 we no longer need to include hash.h here.
249 2005-05-17 Jim Meyering <jim@meyering.net>
251 * fts.c, fts_.h: New files, from coreutils.
253 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
256 * unlinkdir.c, unlinkdir.h: New files.
257 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
258 regex.h, unlocked-io.h, xtime.h:
259 White space changes only.
260 * makepath.c (make_path): Port to hosts where leading "//" is special.
261 * yesno.c: Include getline.h, not ctype.h.
262 (yesno): Don't remove leading white space; POSIX doesn't allow it.
263 Use getline to remove arbitrary restriction on response length.
265 2005-05-13 Bruno Haible <bruno@clisp.org>
267 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
268 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
269 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
270 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
271 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
272 Add support for 64-bit integers in the MSVC compiler.
274 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
276 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
277 Change the initial comment to refer to GPL, not LGPL.
278 gnulib-tool will change it to LGPL as needed.
280 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
281 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
282 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
283 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
284 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
285 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
286 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
287 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
288 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
289 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
290 concatpath.c, config.charset, copy-file.c, copy-file.h,
291 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
292 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
293 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
294 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
295 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
296 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
297 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
298 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
299 full-read.c, full-read.h, full-write.c, full-write.h,
300 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
301 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
302 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
303 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
304 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
305 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
306 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
307 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
308 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
309 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
310 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
311 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
312 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
313 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
314 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
315 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
316 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
317 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
318 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
319 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
320 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
321 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
322 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
323 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
324 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
325 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
326 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
327 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
328 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
329 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
330 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
331 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
332 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
333 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
334 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
335 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
336 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
337 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
338 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
339 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
340 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
341 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
342 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
343 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
344 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
345 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
346 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
347 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
348 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
349 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
350 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
351 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
352 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
353 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
354 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
355 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
356 Update FSF postal mail address.
358 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
360 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
361 specified in ai_socktype. Fix invalid ai_protocol
362 check. ai_protocol is usually set to 0 or depending on
363 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
364 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
365 ai_socktype / ai_protocol in the returned addrinfo structure.
367 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
368 Bruno Haible <bruno@clisp.org>
370 * inet_ntop.h: New file.
371 * inet_ntop.c: New file, from glibc with modifications.
373 2005-05-08 Jim Meyering <jim@meyering.net>
375 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
377 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
379 Merge from coreutils. Among other things,
380 add bulletproofing for cases where stdin, stdout, or stderr are closed.
381 * fd-safer.c: New file.
382 * fcntl-safer.h, open-safer.c: Remove.
383 * chdir-long.c: Fix comment "fetish" -> "coreutils".
384 * dup-safer.c: Include unistd-safer.h first.
385 Don't include errno.h.
386 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
387 * file-type.h: Don't assume invoker included sys/stat.h first.
388 * file-type.c: Rely on file-type.h change.
389 * getloadavg.c: Include unistd-safer.h.
390 (getloadavg): Use safer open.
391 * getusershell.c: Include "stdio-safer.h".
392 (getusershell): Use safer fopen.
393 * long-options.c (long_options): Use NULL rather than 0.
394 * modechange.h (mode_free): Remove; all callers changed to invoke
396 * modechange.c: Likewise.
397 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
398 (MODE_DONE): New constant.
399 (struct mode_change): Remove 'next' member.
400 (make_node_op_equals): New function; like the old one of the
401 same name, except it allocates an array.
402 (mode_compile, mode_create_from_ref): Use it.
403 (mode_compile): Allocate result as an array, not a linked list.
404 Parse octal string ourself, so that we catch mistakes like "+0".
405 (mode_adjust): Arg is an array, not a linked list.
406 * modechange.c: Include stat-macros.h, xalloc.h.
407 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
408 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
409 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
410 Remove. This is now stat-macros.h's job.
411 (talloc): Remove. All callers replaced by xalloc, so that
412 our invokers don't have to worry about reporting memory failures.
413 (make_node_op_equals): Remove.
414 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
416 (struct mode_change): Moved here from modechange.h.
417 (mode_append_entry): Remove.
418 (mode_compile): Remove MASKED_OPS arg, since it encouraged
419 apps to have incorrect behavior. Use simpler algorithm for head
420 and tail. Don't futz with umask; that's now the job of mode_adjust.
421 Detect more invalid usages rather than having somewhat-random behavior.
422 Don't insert an "a=" action, as that leads to incorrect behavior.
423 (mode_compile, mode_create_from_ref): Return NULL on error instead
424 of an enum, since now there's only one way to have an error. All
426 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
427 at the correct time. Simplify calculation of "+u" and its ilk.
428 Don't mishandle "+X".
429 (mode_free): Remove "register" and localize decls.
430 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
431 (struct mode_change): Move to modechange.c; callers don't
432 need to see this stuff.
433 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
434 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
435 (mode_change, mode_adjust): Reflect the new signatures noted above.
436 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
437 that might redefine system include files.
438 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
439 (my_usleep): Use NULL rather than (void *) 0.
440 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
441 Use siginterrupt to specify that system calls should be interrupted.
442 (rpl_nanosleep): Move initialization of suspended closer to call of
444 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
445 * readutmp.c: Likewise. Include signal.h, stdbool.h.
446 (desirable_utmp_entry): New function.
447 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
448 using x2nrealloc, to simplify logic.
449 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
450 size calculation. Do not assume utmp file is a regular file.
451 * readutmp.h (UT_PID): Moved here from ../src/who.c.
452 (READ_UTMP_CHECK_PIDS): New constant.
453 * save-cwd.c: Include unistd-safer.h.
454 (save_cwd): Use fd_safer.
455 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
456 [!_LIBC] Include "stat-macros.h" instead.
457 * unistd-safer.h (fd_safer): New decl.
459 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
461 * byteswap_.h: New file.
463 2005-04-25 Albert Chin <china@thewrittenword.com>
465 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
468 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
470 * getdate.y (zone): Allow relunit_snumber after tZONE, so
471 that "UTC +1 second" continues to work. Problem reported
473 (relunit_snumber): New rule.
476 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
478 * getdate.y (universal_time_zone_table): New constant.
479 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
480 universal_time_zone_table.
481 (lookup_zone): Prefer universal_time_zone_table to
482 local_time_zone_table, so that "GMT" time stamps are allowed in
483 London during the summer. Problem reported by Ian Abbott.
485 2005-04-12 Jim Meyering <jim@meyering.net>
487 * human.c (humblock): Set *options even when returning due to
488 xstrtoumax conversion failure. Thanks to a used-uninitialized
491 2005-04-09 Jim Meyering <jim@meyering.net>
493 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
494 -Wuninitialized: initialize tm0.tm_year.
496 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
498 * getdate.y (parser_control): rels_seen is now a boolean, not a
499 count, since there's no maximum. All uses changed.
500 Add member dsts_seen.
501 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
503 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
504 Use pc_rels_seen to decide whther a date is absolute.
506 * getdate.y (number): Don't overwrite year.
507 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
510 2005-04-02 Simon Josefsson <jas@extundo.com>
512 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
513 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
515 2005-03-27 Jim Meyering <jim@meyering.net>
517 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
519 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
521 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
522 "one's complement" -> "ones' complement" in comment, as per Knuth.
523 "value of type" -> "type or expression" in comment.
524 * mktime.c, strftime.c: Propagate intprops.h comment nits.
526 2005-03-26 Jim Meyering <jim@meyering.net>
529 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
530 Correct typos: s/or/of/.
532 2005-03-23 Jim Meyering <jim@meyering.net>
534 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
536 2005-03-21 Jim Meyering <jim@meyering.net>
538 Changes imported from coreutils.
540 * cycle-check.c: Don't include xalloc.h.
542 * path-concat.c: Don't include assert.h.
543 (path_concat): Remove assertion that would have triggered
544 for ABASE starting with more than one slash.
545 Reported by Andreas Schwab.
547 * path-concat.c (path_concat): Set *BASE_IN_RESULT
548 properly when ABASE is an absolute file name.
549 Correct the description of this function.
551 Add an assertion and a test driver.
552 This fixes a bug introduced on 2004-07-02.
553 Andreas Schwab reported the resulting failure of cp --parents:
554 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
556 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
558 * strftime.c (my_strftime): If the underlying strftime returns 0
559 (which shouldn't happen), generate nothing instead of returning 0
560 immediately, so that nstrftime (NULL, ...) doesn't return 0.
562 2005-03-16 Bruno Haible <bruno@clisp.org>
564 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
566 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
568 * strftime.c (my_strftime): Prepend space to format so that we can
569 reliably distinguish strftime failure from empty output on POSIX
572 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
574 * iconvme.c (SIZE_MAX): New macro, if not already defined.
575 (iconv_string): Don't guess a size-zero buffer, as that might cause
576 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
577 result would be 'too large', where 'too large' is (heuristically)
578 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
579 overflow concerns. This will prevent some unwanted malloc failures
580 when the inputs are very large.
582 2005-03-15 Bruno Haible <bruno@clisp.org>
584 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
587 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
590 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
592 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
594 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
595 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
597 * strtol.c: Likewise.
599 2005-03-14 Simon Josefsson <jas@extundo.com>
601 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
604 2005-03-14 Jim Meyering <jim@meyering.net>
606 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
607 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
608 to be nonzero so that we (and caller) can detect the difference
609 between a valid zero-length expansion and an error return, even
610 when the underlying strftime fails before writing anything into
613 2005-03-10 Jim Meyering <jim@meyering.net>
615 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
616 so that this module works on systems without fchdir.
618 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
620 Factor int-properties macros into a single file, except for
622 * intprops.h: New file.
623 * getloadavg.c: Include it instead of limits.h.
624 (INT_STRLEN_BOUND): Remove.
625 * human.c: Include intprops.h.
626 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
627 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
628 * inttostr.h: Include intprops.h instead of limits.h.
629 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
630 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
631 for consistency with intprops.h.
632 (time_t_is_integer, twos_complement_arithmetic): Use them.
633 * sig2str.h: Include <signal.h>, intprops.h.
634 (INT_STRLEN_BOUND): Remove.
635 * strftime.c (TYPE_SIGNED): Remove.
636 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
637 * strtol.c: Adjust comments to match intprops.h.
638 * userspec.c: Include intprops.h.
639 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
640 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
641 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
642 instead of rolling our own expressions.
643 * xstrtol.c: Include xstrtol.h first, to test interface.
645 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
647 (my_strftime): Do not mishandle years close to INT_MAX, by doing
648 the right thing even if adding 1900 would overflow. Similarly
649 for tm_mon + 1 and tm_yday + 1.
650 Make %Y always equivalent to %C%y, and similarly for %G and %g.
651 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
652 (DO_SIGNED_NUMBER): New macro.
653 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
655 2005-03-07 Bruno Haible <bruno@clisp.org>
657 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
659 2005-03-03 Derek R. Price <derek@ximbiot.com>
660 Bruno Haible <bruno@clisp.org>
662 * pagealign_alloc.h: New file.
663 * pagealign_alloc.c: New file.
665 2005-01-28 Bruno Haible <bruno@clisp.org>
667 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
670 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
672 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
673 The workaround isn't strictly needed for POSIX conformance, and
674 it's too much of a pain to configure and maintain. We'll ask
675 people to fix their kernels instead.
676 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
677 (NANOSLEEP_BUG_WORKAROUND): Remove.
678 (xnanosleep): Remove the workaround.
680 2005-02-12 Bruno Haible <bruno@clisp.org>
682 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
684 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
686 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
687 * timespec.h (gettime): Return void, since it always
688 succeeds now. All uses changed.
689 * gettime.c (gettime) Likewise.
690 [HAVE_NANOTIME]: Prefer nanotime.
691 Assume gettimeofday succeeds, as POSIX requires.
692 Assime time () succeeds, since other code already does.
693 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
694 (timespec_subtract): Remove.
695 (NANOSLEEP_BUG_WORKAROUND): New constant.
696 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
697 things considerably. Use it only on GNU/Linux hosts, since the
698 workaround shouldn't be needed elsewhere.
700 2005-02-24 Bruno Haible <bruno@clisp.org>
702 * gettext.h: Update from GNU gettext 0.14.2.
704 2005-02-24 Bruno Haible <bruno@clisp.org>
706 * localcharset.c: Update from GNU gettext 0.14.2.
707 * config.charset: Update from GNU gettext 0.14.2.
709 2005-02-22 Simon Josefsson <jas@extundo.com>
711 * iconvme.h, iconvme.c: New files, from libc.
713 2005-02-20 Neil Conway <neilc@samurai.com>
715 * xgethostname.c (xgethostname): Check for ENOMEM, which is
716 returned by OSX/Darwin if the specified buffer is not large
717 enough for the hostname.
719 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
721 * memrchr.h: New file.
722 * chdir-long.c: Include it.
723 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
724 Don't bother including stddef.h.
726 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
728 * argp-help.c (__argp_help): Create a fake struct argp_state and
729 pass it to _help, otherwise the latter coredumps trying to
730 dereference state.root_argp.
732 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
734 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
736 Include <sys/types.h>, for dev_t.
737 (ME_DUMMY, ME_REMOTE): Move from here....
738 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
739 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
741 Include mountlist.h first, to test the interface.
743 2005-01-29 Bruno Haible <bruno@clisp.org>
745 * progname.c (program_name): Initialize.
746 Needed when linking statically on MacOS X.
748 2005-01-28 Bruno Haible <bruno@clisp.org>
750 * javacomp.sh.in: New file, from GNU gettext.
751 * javacomp.h: New file, from GNU gettext.
752 * javacomp.c: New file, from GNU gettext.
754 2005-01-26 Bruno Haible <bruno@clisp.org>
756 * javaexec.sh.in: New file, from GNU gettext.
757 * javaexec.h: New file, from GNU gettext.
758 * javaexec.c: New file, from GNU gettext.
760 2005-01-26 Simon Josefsson <jas@extundo.com>
762 * gai_strerror.c: Use GPL in header.
764 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
766 * argp-help.c (hol_entry_help): Avoid using non-constant
767 initializers for struct pentry_state.
768 (__argp_error): Check return value of __asprintf
769 (__argp_failure): Translate error message
771 * argp-parse.c: Removed braces around the expansion of N_()
773 2005-01-21 Jim Meyering <jim@meyering.net>
775 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
776 same value as for Solaris 9.
778 * chdir-long.c (chdir_long): Rewrite to remove limitation on
779 component length. This included changing the parameter to be
780 of type `char *' rather than `char const *'.
781 * chdir-long.h (chdir_long): Update prototype.
783 * openat.c (fdopendir, fstatat): New functions.
784 * openat.h: Include headers required for use of DIR and struct stat.
785 [AT_SYMLINK_NOFOLLOW]: Define.
786 (fdopendir, fstatat): Add prototypes.
788 2005-01-21 Bruno Haible <bruno@clisp.org>
790 * classpath.h: New file, from GNU gettext.
791 * classpath.c: New file, from GNU gettext.
793 2005-01-20 Simon Josefsson <jas@extundo.com>
795 * version-etc-fsf.c: New file, with version_etc_copyright.
796 * version-etc.c: Remove version_etc_copyright.
797 * version-etc.h (version_etc_copyright): Use [] instead of * in
798 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
800 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
802 * save-cwd.c (save_cwd): Remove code to support the case
803 where fchdir is missing or flaky.
805 2005-01-20 Simon Josefsson <jas@extundo.com>
807 * base64.h (isbase64): Add.
809 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
810 using a unsigned prototype, don't inline.
811 (base64_decode): Use it.
813 2005-01-19 Bruno Haible <bruno@clisp.org>
815 * sh-quote.h: New file, from GNU gettext.
816 * sh-quote.c: New file, from GNU gettext.
818 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
820 Merge changes from coreutils, as described below in several
821 changelogs dated today.
823 * save-cwd.c: Include "save-cwd.h" before other include files.
824 (O_DIRECTORY): Remove; not needed here, since "." must be
825 a directory. All uses removed.
826 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
827 universal on Suns, and we also need to test for IRIX.
828 Revamp code to use 'if' rather than '#if'.
829 Avoid unnecessary comparison of cwd->desc to 0.
831 * utimens.c (futimens): Robustify the previous patch, by checking
832 for known valid error numbers rather than observed invalid ones.
834 2005-01-18 Jim Meyering <jim@meyering.net>
836 * version-etc.c (version_etc_copyright): Update copyright date.
838 * utimens.c (futimens): Account for the fact that futimes
839 can also fail with errno == ENOSYS or errno == ENOENT.
840 Patch from Dmitry V. Levin.
842 Change the name of the robust chdir function from chdir to chdir_long.
843 * save-cwd.c: Include chdir-long.h rather than chdir.h.
844 (restore_cwd): Use chdir_long, not chdir.
845 * chdir-long.c: Renamed from chdir.c.
846 * chdir-long.h: Renamed from chdir.h.
847 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
850 2005-01-18 Bob Proulx <bob@proulx.com>
852 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
853 offsetof() macro construct to avoid compile failure with native HP-UX
854 11.0 ANSI C compiler.
856 2005-01-06 Bruno Haible <bruno@clisp.org>
858 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
859 because stpncpy.m4 takes care of it.
861 2004-01-24 Bruno Haible <bruno@clisp.org>
863 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
865 2003-10-09 Bruno Haible <bruno@clisp.org>
867 * progreloc.c: Include xalloc.h instead of xmalloc.h.
869 2005-01-06 Bruno Haible <bruno@clisp.org>
871 * fwriteerror.h (fwriteerror): Change specification to include fclose.
872 * fwriteerror.c: Include <stdbool.h>.
873 (fwriteerror): At the end, close the file stream. Record whether
874 stdout was already closed.
876 2004-05-27 Bruno Haible <bruno@clisp.org>
878 * execute.c (environ): Declare if needed.
879 * pipe.c (environ): Likewise.
880 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
882 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
884 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
885 definitions to be after all include files, to avoid collisions.
886 Problem reported by Bob Proulx.
888 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
890 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
891 not needed. This removes a dependency on the gettext module.
892 [defined _LIBC]: Do not include <libintl.h>; not needed.
894 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
896 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
899 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
901 * argp-parse.c: Include <stddef.h>.
902 (alignof, alignto): New macros.
903 (parser_init): Don't assume that void * is aligned sufficiently
906 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
907 need to extend the stack.
908 (YYINITDEPTH): New macro, so that the initial stack isn't overly
911 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
913 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
915 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
917 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
918 Remove now-obsolete comment about AIX.
919 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
920 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
921 (YYMAXDEPTH): New macro.
923 2004-12-18 Bruno Haible <bruno@clisp.org>
925 * fatal-signal.c (fatal_signals): Make non-const.
926 (init_fatal_signals): New function.
927 (uninstall_handlers, install_handlers): Ignore signals that were set to
929 (at_fatal_signal): Call init_fatal_signals.
930 (init_fatal_signal_set): Likewise. Ignore signals that were set to
932 Reported by Paul Eggert.
934 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
936 * getdate.y (textint): New member "negative".
937 (time_zone_hhmm): New function.
938 Expect 14 shift-reduce conflicts, not 13.
939 (o_colon_minutes): New rule.
940 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
941 (yylex): Set the "negative" member of signed numbers.
943 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
945 Changes imported from coreutils.
946 * hard-locale.c: Assume <locale.h> exists.
948 (GLIBC_VERSION): New macro.
949 (hard_locale): Assume setlocale exists.
950 Rewrite to avoid #ifdef.
951 Use strdup rather than malloc + strcpy.
952 * human.c: Assume <locale.h> exists.
953 (human_readable): Assume localeconv exists.
955 2004-12-01 Jakub Jelinek <jakub@redhat.com>
957 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
958 convert T2, not T. (Imported from libc.)
960 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
962 * getcwd.c (is_ENAMETOOLONG): New macro.
963 (__getcwd.c): Don't restore errno; glibc doesn't.
964 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
965 first, falling back to our code only if its results look suspicious.
966 Ensure that the resulting buffer is only as large as necessary.
968 * readutmp.c: Include readutmp.h first.
969 Include <errno.h>, since readutmp.h no longer does that.
970 * readutmp.h: Don't include <errno.h>,
971 <sys/param.h>, <time.h>; not needed to establish interface.
972 (errno): Remove decl.
973 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
974 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
975 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
977 2004-11-28 Simon Josefsson <jas@extundo.com>
979 * base64.h, base64.c: New file.
981 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
983 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
985 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
987 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
988 HP's ANSI C compiler.
989 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
990 Declaring int functions causes warnings on some modern systems and
991 shouldn't be needed to compile on ancient ones.
992 * same.c (MIN) [defined MIN]: Don't define, since it's already
995 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
996 with the following changes.
997 (__set_errno): Parenthesize properly.
999 (MIN, MAX, MATCHING_INO): New macros.
1000 (__getcwd): Define with prototype, not K&R form.
1001 Use heuristics to allocate default buffer on stack if possible.
1002 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1003 behavior, and to avoid the PATH_MAX limit when computing
1005 Use MATCHING_INO to compare inode number to file.
1006 Check for arithmetic overflow in size calculations.
1007 Fix bug in reallocation of dot array that caused getcwd to fail
1008 on directories nested deeper than 75.
1009 Be more careful about saving errno on error.
1010 Do not use realloc; use only free+malloc, as this is a bit
1011 more flexible and avoids a needless copy operation.
1012 Do not inspect st_dev and st_ino for symbolic links; POSIX
1013 doesn't specify the latter.
1014 Check for closedir errors.
1015 Avoid needless casts.
1016 Use "#ifdef weak_alias" around weak_alias, to be like other
1018 The following changes to getcwd.c have effect only when used in
1019 gnulib; they have no effect inside glibc proper.
1020 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1021 as alloca isn't used.
1022 (alloca, __alloca): Likewise.
1023 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1024 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1025 unconditionally, as gnulib assumes C89 or better.
1026 Do not include <sys/param.h>.
1027 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1028 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1030 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1031 Include <dirent.h> in a way that is compatible with modern Autoconf.
1032 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1033 New macros, if not already defined.
1034 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1035 Use "_LIBC", not "defined _LIBC", for consistency.
1036 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1038 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1039 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1040 * xgetcwd.c: David MacKenzie's old code was removed, so give
1041 credit only to Jim Meyering and adjust the copyright dates.
1042 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1043 <stdlib.h>, <unistd.h>, "pathmax.h".
1044 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1045 (INITIAL_BUFFER_SIZE): Remove.
1046 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1048 2004-11-23 Jim Meyering <jim@meyering.net>
1050 * getopt_.h: Remove trailing blanks.
1052 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1054 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1055 (futimens): New function, which uses futimes if available.
1056 (futimens, utimens): Support timespec==NULL, with same semantics
1057 as utime and utimens.
1058 * utimens.h (futimens): New decl.
1060 2004-11-23 Jim Meyering <jim@meyering.net>
1062 * __fpending.c: Add comment.
1064 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1066 * getopt_.h: Re-addition of __getopt_argv_const caused
1067 redefinition warnings. To avoid them, include the defines
1068 in `#if !defined __need_getopt ... #endif'. The only place
1069 where __getopt_argv_const is used is in definitions
1070 of getopt_long and getopt_long_only below, which are as well
1071 protected by `#ifndef __need_getopt'.
1072 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1073 __need_getopt after including <stdio.h> and <unistd.h> These
1074 headers might have defined it.
1076 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1078 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1080 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1081 optopt): Use them instead of invoking ## directly; otherwise, the
1082 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1084 2004-11-19 Bruno Haible <bruno@clisp.org>
1086 * strtok_r.c: Move comments from here...
1087 * strtok_r.h: ... to here.
1089 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1091 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1092 might fail. Problem reported by Yoann Vandoorselaere.
1093 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
1094 that mishandle size_t overflow.
1096 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1098 * canon-host.c: Include "strdup.h".
1099 (canon_host): Use getaddrinfo if available, so that IPv6 works.
1100 Use strdup instead of malloc/strcpy to duplicate strings.
1102 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
1103 (human_space_before_unit): New constant.
1104 * human.c (human_readable): Support it.
1106 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
1107 (xgetcwd): Set errno correctly when failing.
1108 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
1109 the failure is actually due to a PATH_MAX problem.
1111 Further getopt changes to make it more likely that glibc will
1112 buy the changes back.
1113 * getopt.c (POSIXLY_CORRECT): New constant.
1114 (getopt): Use it, so to preserve glibc semantic
1115 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
1116 when compiling for libc.
1117 * getopt_.h (__getopt_argv_const): Bring it back.
1118 (getopt_long, getopt_long_only): Use it.
1120 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
1121 New arg POSIXLY_CORRECT. All callers changed.
1122 (getopt): Argv is now char * const *, as per standard.
1123 (_getopt_internal_r, _getopt_internal): Argv is now char **,
1124 not char *__getopt_argv_const *.
1125 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1126 _getopt_long_only_r): Likewise.
1127 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
1128 * getopt_int.h (_getopt_internal, _getopt_internal_r,
1129 _getopt_long_r, _getopt_long_only_r): Likewise.
1130 * getopt_.h (__getopt_argv_const): Remove.
1131 (getopt): Argv is now char * const *, as per standard.
1133 * getdate.y (tORDINAL): New token.
1134 (day, relunit): Allow it for relative times.
1135 (relative_time_table): Use tORDINAL for ordinals.
1137 2004-11-15 Jim Meyering <jim@meyering.net>
1139 * closeout.c: Include "__fpending.h" once again.
1140 Include <stdbool.h>.
1141 (close_stdout): Don't fail just because stdout was closed initially,
1142 since some programs don't write to stdout in the normal course of
1143 operation (other than --version and --help), and we don't want this
1144 function to make e.g. `touch file >&-' fail.
1145 But do fail if it was closed and someone has tried to write to it.
1146 E.g., `printf foo >&-' must fail.
1148 2004-11-11 Simon Josefsson <jas@extundo.com>
1150 * strtok_r.h, strtok_r.c: New file.
1152 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
1154 * getopt_.h (__getopt_argv_const): New macro, to be used so that
1155 we can stop lying to compilers about the constness of argv when we
1156 are compiled outside glibc.
1157 (getopt, getopt_long, getopt_long_only): Use it.
1158 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
1160 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1161 _getopt_long_only_r): Likewise.
1162 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
1163 _getopt_long_only_r): Likewise.
1165 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
1166 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
1167 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
1168 the other external symbols.
1169 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
1170 declaration, since the above renaming now works around collisions.
1172 2004-11-11 Jim Meyering <jim@meyering.net>
1174 * linebreak.c: Remove trailing blanks.
1175 * alloca_.h: Likewise.
1176 * acosl.c: Likewise.
1177 * euidaccess.c: Likewise.
1178 * allocsa.h: Likewise.
1180 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
1182 * mktime.c (SHR): New macro, which is a portable
1183 substitute for >> that should work even on Crays.
1184 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
1185 Problem reported by Mark D. Baushke in
1186 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
1187 * getdate.y (SHR): Likewise.
1189 * strftime.c (SHR): Likewise.
1191 * quotearg.c (struct quoting_options): Use unsigned int for
1192 quote_these_too, so that right shifts are well defined. All uses
1195 2004-11-10 Simon Josefsson <jas@extundo.com>
1197 * getaddrinfo.h, getaddrinfo.c: New files.
1199 2004-11-10 Jim Meyering <jim@meyering.net>
1201 Ensure that no close failure goes unreported.
1202 * closeout.c (close_stdout): Always close stdout. I.e., don't
1203 return early when it seems there's nothing to flush.
1204 Don't include __fpending.h.
1206 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
1208 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
1210 2004-11-05 Bruno Haible <bruno@clisp.org>
1212 * readlink.c: Include stddef.h, needed for size_t on Woe32.
1213 Reported by Mark D. Baushke <mdb@cvshome.org>.
1215 2004-11-04 Bruno Haible <bruno@clisp.org>
1217 2004-09-11 Bruno Haible <bruno@clisp.org>
1218 * allocsa.valgrind: New file.
1219 2004-02-06 Bruno Haible <bruno@clisp.org>
1220 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
1221 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
1222 Reported by Christopher Seip <chris.seip@hp.com>.
1224 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1226 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
1227 with errno == ERANGE if the buffer is too small.
1228 Problem reported by Mark D. Baushke.
1230 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
1232 * xreadlink.c (MAXSIZE): New macro.
1233 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
1234 size does not exceed MAXSIZE. Avoid cast.
1235 As suggested by Mark D. Baushke in
1236 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
1237 if readlink fails with buffer size just under MAXSIZE, try again
1240 2004-11-02 Derek R. Price <derek@ximbiot.com>
1241 and Paul Eggert <eggert@cs.ucla.edu>
1243 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
1244 (get_date): Overparenthesize to avoid GCC warning.
1246 2004-11-02 Bruno Haible <bruno@clisp.org>
1248 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
1249 function returns void.
1251 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
1253 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1254 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
1257 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1259 * getdate.y: Add support for TZ="foo" within a date string.
1260 Fix some bugs near time_t boundaries. Reject dates with
1261 out-of-range components, e.g., "Sept 31".
1262 Include <stdlib.h>, "setenv.h", "xalloc.h".
1263 (ISDIGIT_LOCALE): Remove; unused.
1264 Note that the TZ and time functions used here are not reentrant.
1265 (mktime_ok, get_tz): New functions.
1266 (TZBUFSIZE): New constant.
1267 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
1268 This requires that we sometimes generate our own TZ="XXX..." setting.
1270 2004-10-27 Derek R. Price <derek@ximbiot.com>
1272 * mktime.c (not_equal_tm): Remove redundant check.
1274 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
1276 * getdate.y: Use Bison 1.875 features, and some minor
1277 code cleanups. This change does not affect semantics.
1278 Don't include <stdlib.h>; no longer needed.
1279 Don't include unlocked-io.h; only the "#if TEST" code uses
1280 stdio, and performance isn't crucial there.
1281 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
1282 Bison 1.875 features as described below.
1283 All uses of "PC." replaced by "pc->".
1284 (YYSTYPE): Add a forward declaration.
1285 (yylex, yyerror): Use full prototypes in forward decls.
1286 Use "%pure-parser" rather than obsolescent "%pure_parser".
1287 Use %parse-param and %lex-param instead of obsolescent
1288 YYPARSE_PARAM and YYLEX_PARAM.
1289 (meridian_table, month_and_day_table, time_units_table,
1290 relative_time_table, time_zone_table, military_table,
1291 lookup_zone, lookup_word, get_date):
1292 Use NULL instead of 0 where appropriate.
1293 (to_hour): Avoid abort (), to avoid a dependency on
1295 (yyerror, yylex): Now accepts parser_control * arg.
1296 (main) [TEST]: Use '\0' rather than 0 for char.
1298 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
1300 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
1301 It's now the caller's responsibility to handle the case where
1302 !HAVE_GETPAGESIZE && !defined getpagesize.
1304 * mktime.c (leapyear): Arg is long int, not int.
1306 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
1308 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
1310 2004-10-12 Simon Josefsson <jas@extundo.com>
1312 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1313 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
1316 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
1318 * vsnprintf.h: New file.
1319 * vsnprintf.c: New file.
1321 2004-10-07 Bruno Haible <bruno@clisp.org>
1323 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
1324 into the provided buffer.
1326 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
1328 * diacrit.c, diacrit.h: Add GPL notice.
1330 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
1331 * atanl.c (atanl): Keep the code as similar to glibc as possible.
1332 * logl.c (logl): Keep the code as similar to glibc as possible.
1333 This avoids a potential constant-folding bug.
1335 2004-10-05 Bruno Haible <bruno@clisp.org>
1337 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
1339 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1341 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
1342 * xmalloc.c (xmemdup): Likewise.
1343 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
1344 XFREE): Remove these long-obsolescent macros.
1345 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
1346 * xstrdup.c: Remove.
1348 * regex.c (re_comp): Cast gettext return value to char *,
1349 Problem reported by Martin Neitzel via Mark D. Baushke.
1351 2004-10-04 Simon Josefsson <jas@extundo.com>
1353 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
1354 '#ifdef USE_UNLOCKED_IO'.
1356 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1358 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
1359 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
1360 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
1361 regex.c, sha1.c, version-etc.c, yesno.c:
1362 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
1363 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
1364 the includer's responsibility.
1366 Sync from coreutils.
1368 * modechange.c (mode_compile): Don't decrement a pointer that
1369 points to the start of a string, as the C Standard says the
1370 resulting behavior is undefined.
1372 * backupfile.h (enum backuptype): Rename none -> no_backups,
1373 simple -> simple_backups, numbered_existing ->
1374 numbered_existing_backups, numbered -> numbered_backups
1375 to avoid shadowing problems. All uses changed.
1376 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
1377 * backupfile.c (check_extension, numbered_backup):
1378 Rename locals to avoid shadowing 'basename'.
1379 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
1382 * .cppi-disable: Add getopt_.h, getopt_int.h.
1383 * .cvsignore: Add getopt.h.
1385 2004-10-04 Simon Josefsson <jas@extundo.com>
1387 * memmem.h: New file.
1388 * memmem.c: New file, taken from glibc.
1390 2004-10-02 Jim Meyering <jim@meyering.net>
1392 * dirfd.h, getpagesize.h: Add copyright notice.
1394 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
1396 * snprintf.c: Remove comments as to why each header is needed.
1398 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
1400 * strsep.h: New file.
1401 * strsep.c: New file.
1403 2004-10-01 Simon Josefsson <jas@extundo.com>
1405 * snprintf.c (snprintf): Handle size==0.
1407 2004-10-01 Simon Josefsson <jas@extundo.com>
1408 Bruno Haible <bruno@clisp.org>
1410 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
1411 (snprintf): Declare 'args'.
1413 2004-09-30 Simon Josefsson <jas@extundo.com>
1415 * snprintf.h, snprintf.c: New files.
1417 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1419 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
1420 (hol_entry_help): Never translate an empty string.
1421 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
1422 * argp.h (OPTION_NO_TRANS): New option.
1424 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
1426 * xvasprintf.c: Include xalloc.h.
1427 (xvasprintf): Use xalloc_die, not xmalloc_die.
1429 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
1431 * dummy.c: Change copyright notice to FSF, and license to GPL.
1433 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
1435 * argp-pvh.c (argp_program_version_hook): Provide initial value.
1436 Problem reported by Bruno Haible in:
1437 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
1439 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
1441 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
1442 in case some system header has #define'd it. Problem reported by
1443 Soeren D. Schulze in
1444 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
1446 2004-09-08 Bruno Haible <bruno@clisp.org>
1448 * stdint_.h.in: New file, taken from GNU clisp.
1450 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
1452 * xvasprintf.h: New file.
1453 * xvasprintf.c: New file.
1454 * xasprintf.c: New file.
1456 2004-09-08 Bruno Haible <bruno@clisp.org>
1458 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
1460 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
1462 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
1464 Import from coreutils.
1465 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
1466 strings on unbounded length. alloca's performance benefits aren't
1467 that important here.
1469 (parse_with_separator): New function, with most of the internals
1470 of the old parse_user_spec. Allow user to omit both user and group,
1471 for compatibility with FreeBSD.
1472 Clone only the user name, not the entire spec.
1473 Do not set *uid, *gid unless entirely successful.
1474 Avoid memory leak in some failing cases.
1475 Fix regression for USER.GROUP reported by Dmitry V. Levin in
1476 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
1477 (parse_user_spec): Rewrite to use parse_with_separator.
1479 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
1481 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
1482 its complicated substitute.
1483 * argp-help.c: Include <errno.h>, for program_invocation_short_name
1484 and program_invocation_name.
1485 (__argp_basename) [!_LIBC]: Remove; the only use was
1486 replaced by its body.
1487 (__argp_short_program_name): Change condition from
1488 !defined __argp_short_program_name to
1489 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
1490 to match argp-namefrob.h.
1491 (__argp_failure): Don't assume strerror_r returns char *.
1492 * argp-parse.c (N_): Define unconditionally.
1493 (argp_default_options): Fill out initializers with 0 to avoid
1496 2004-08-12 Simon Josefsson <jas@extundo.com>
1498 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
1499 * getopt_.h: Renamed from getopt.h.
1501 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
1503 Merge from coreutils.
1505 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
1506 wmemchr or wmemcpy. Problem reported by Robert Dahlem
1507 for Reliant Unix 5.43.
1509 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
1510 (union fooround): Use uintmax_t, not long int.
1511 The rest is a merge from libc:
1512 [defined _LIBC]: Include <shlib-compat.h>.
1513 (_obstack) [defined _LIBC]: Remove after 2.3.4.
1515 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
1517 * strverscmp.c: Convert to UTF-8.
1519 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
1521 * obstack.h (obstack_empty_p):
1522 Don't assume that chunk->contents is suitably aligned.
1523 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
1524 Likewise. Problem reported by Benno in
1525 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
1527 * chown.c (rpl_chown): Work even if the file is writeable but not
1528 readable. This could be improved further but it'd take some work.
1530 2004-08-08 Simon Josefsson <jas@extundo.com>
1532 * xgethostname.c: Don't include error.h (not used).
1535 * getpass.c: Include getpass.h first.
1537 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
1539 * xalloc-die.c: New files.
1540 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
1542 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
1543 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
1544 (_, N_, xalloc_die): Move to xalloc-die.c.
1545 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
1546 so that we needn't mess with xalloc_msg_memory_exhausted.
1548 * sha1.h: Renamed from sha.h.
1549 (SHA1_H): Renamed from _SHA_H.
1550 (sha1_ctx): Renamed from sha_ctx.
1551 (sha1_init_ctx): Renamed from sha_init_ctx.
1552 (sha1_process_block): Renamed from sha_process_block.
1553 (sha1_process_bytes): Renamed from sha_process_bytes.
1554 (sha1_finish_ctx): Renamed from sha_finish_ctx.
1555 (sha1_read_ctx): Renamed from sha_read_ctx.
1556 (sha1_stream): Renamed from sha_stream.
1557 (sha1_buffer): Renamed from sha_buffer.
1558 * sha1.c: Likewise; renamed from sha.c.
1559 Do not include <sys/types.h>.
1560 Include <stddef.h> rather than <stdlib.h>.
1562 2004-08-08 Bruno Haible <bruno@clisp.org>
1564 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
1565 FILESYSTEM_PREFIX_LEN.
1566 * progreloc.c: Likewise.
1567 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
1569 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
1572 * argp-help.c (make_hol, hol_append): Don't assume that
1573 SIZE_MAX is a valid preprocessor constant.
1574 (__argp_basename): Change from "#ifndef _LIBC"
1575 to "#ifndef __argp_short_program_name", so that
1576 we don't compile these functions for tar.
1578 More merges from coreutils.
1579 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
1580 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
1582 * addext.c: Remove; no longer needed.
1583 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
1584 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
1585 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
1586 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
1587 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
1588 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
1589 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
1590 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
1591 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
1592 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
1593 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
1594 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
1595 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
1596 Import changes from coreutils.
1598 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
1600 Merge from coreutils.
1602 * .gdb-history: Remove; this doesn't belong here.
1604 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
1605 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
1606 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
1608 * dirname.h: Include <stdbool.h>.
1609 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
1610 for consistency with POSIX terminology. All uses changed.
1611 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
1612 (strip_trailing_slashes): Use bool for booleans.
1613 * stripslash.c (strip_trailing_slashes): Likewise.
1615 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
1616 sometimes returns a positive errno value even when it succeeds.
1617 (print_errno_message) [!LIBC]: Fall back on strerror if
1620 * path-concat.c (mempcpy): Don't define if a system header defines it.
1621 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
1622 (longest_relative_suffix): New function.
1623 (path_concat): Use it. Assume first argument is not NULL.
1624 Port to DOS. Omit redundant separators.
1625 Report an error instead of returning NULL.
1626 Use mempcpy instead of memcpy.
1627 (xpath_concat): Remove: not declared or used.
1629 * same.h: Include <stdbool.h>
1630 (same_name): Return bool, not int.
1631 * same.c (same_name): Likewise.
1632 (errno): Don't declare; we assume C89 or better now.
1634 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
1635 if not already defined.
1637 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
1638 * dup-safer.c (errno): Likewise.
1640 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
1642 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
1645 2004-08-03 Simon Josefsson <jas@extundo.com>
1647 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
1648 * progname.h: Don't include stdbool.h.
1650 2004-08-02 Simon Josefsson <jas@extundo.com>
1652 * getsubopt.h: New file, with comments from Bruno Haible.
1653 * getsubopt.c: New file, from glibc, but slightly modified based on
1654 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
1656 2004-08-01 Simon Josefsson <jas@extundo.com>
1658 * xgetdomainname.c: Include stdlib.h, for free().
1660 2004-07-16 Simon Josefsson <jas@extundo.com>
1662 * dummy.c: New file.
1664 2004-07-16 Bruno Haible <bruno@clisp.org>
1666 * backupfile.h: Add extern "C" for C++.
1667 * closeout.h: Likewise.
1668 * copy-file.h: Likewise.
1669 * findprog.h: Likewise.
1670 * full-write.h: Likewise.
1671 * pathname.h: Likewise.
1672 * progname.h: Likewise.
1673 * stpcpy.h: Likewise.
1674 * stpncpy.h: Likewise.
1675 * strcase.h: Likewise.
1676 * strstr.h: Likewise.
1677 * xalloc.h: Likewise.
1679 * mbswidth.h: Add extern "C" for C++.
1680 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
1682 2004-07-09 Simon Josefsson <jas@extundo.com>
1684 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
1685 failed without this.)
1687 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1689 * fchown-stub.c: New file.
1691 2004-06-24 Jim Meyering <jim@meyering.net>
1693 * obstack.h (obstack_base): Cast to (void *), per documentation.
1695 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
1697 * argz.c, argz_.h: New files, which are autoupdated from libtool.
1699 2004-06-01 Jim Meyering <jim@meyering.net>
1701 * calloc.c: New file.
1703 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
1705 * getdate.y (yylex): Allow space between sign and number.
1706 Problem reported by Dan Jacobson.
1708 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
1709 and Jim Meyering <jim@meyering.net>
1711 Merge from coreutils CVS.
1713 * stat-macros.h: New file, with contents from file-type.h
1714 and coreutils' system.h.
1715 * file-type.c: Include "stat-macros.h".
1716 * file-type.h (file_type): Move all macro definitions to new file,
1719 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
1720 Wrap old code with this conditional.
1721 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
1722 function that does not dereference symlinks.
1723 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
1725 * xreadlink.c: Include xreadlink.h first, to catch .h file
1726 dependency problems.
1727 (xreadlink): Accept new arg SIZE, for efficiency.
1728 All decls and uses changed.
1729 * xreadlink.h: Include <stddef.h>, for size_t.
1731 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
1732 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
1734 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
1736 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
1738 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
1739 macros to be defined.
1740 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
1741 the allocator returns NULL because the requested size is zero.
1743 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
1745 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
1746 var. Add comment explaining why libc still defines it. This
1747 merges the following patch from glibc:
1748 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
1750 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
1752 * obstack.c (_obstack): Remove unused variable. It hasn't been
1753 present in glibc since revision 1.1 of this file.
1754 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
1755 obstack_alignment_mask, obstack_alloc, obstack_base,
1756 obstack_blank, obstack_blank_fast, obstack_chunk_size,
1757 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
1758 obstack_grow0, obstack_init, obstack_int_grow,
1759 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
1760 obstack_next_free, obstack_object_size, obstack_ptr_grow,
1761 obstack_ptr_grow_fast, obstack_room): Remove declarations of
1762 nonexistent functions.
1764 2004-05-17 Derek R. Price <derek@ximbiot.com>
1765 Paul Eggert <eggert@cs.ucla.edu>
1767 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
1769 2004-05-14 Bruno Haible <bruno@clisp.org>
1771 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
1772 that consists of a '.' followed by an empty digit string.
1773 Patch by Tor Lillqvist <tml@iki.fi>.
1775 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
1777 Port obstack to the AS/400, where pointers are 16 bytes wide and
1778 you cannot cast an integer to a valid pointer. This patch is
1779 currently waiting to be integrated into glibc; see
1780 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
1782 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
1783 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
1784 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
1785 (struct obstack): temp member is now a union of a pointer and
1786 an integer, instead of an integer. All integer uses changed.
1787 This does not affect the physical layout of struct obstack,
1788 except on hosts (like the AS/400) where the size or alignment of
1789 void * is greater than that of ptrdiff_t.
1790 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
1791 __STDC__)]: Store temporary in pointer member of union, not
1793 * obstack.c: Include <stddef.h>, for offsetof.
1794 (struct fooalign): Remove; it doesn't need a name.
1795 (union fooround): Change double to long double, and add void *.
1796 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1797 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1798 not a macro. Hence the values are always int; so remove all
1799 casts-to-int in uses.
1801 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1802 Derek Price <derek@ximbiot.com>
1804 * alloca.c: Include <alloca.h>, to get our interface.
1805 * alloca_.h: Use __alloca on AIX, so that we don't have to
1806 include <alloca.h> first. Use C89 prototype for alloca; this
1807 requires including <stddef.h> for size_t. Use extern "C" if C++.
1808 Use #elif for simplicity, since we can assume C89 now.
1809 Don't try to source the system alloca.h since it will not be found
1810 and to prevent recursively including its replacement.
1811 * fnmatch.c: Include <alloca.h> instead of opencoding.
1812 * regex.c: Likewise.
1814 2004-05-16 Derek Price <derek@ximbiot.com>
1815 Paul Eggert <eggert@cs.ucla.edu>
1817 getline cleanup. This changes the getndelim2 API: both order of
1818 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1821 * getline.c: Don't include stddef.h or stdio.h, since our
1822 interface does that.
1823 (getline): Always use getdelim, so that we don't have two
1824 copies of this code.
1825 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1827 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1828 (GETNDELIM2_MAXIMUM): New macro.
1829 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1830 instead of the old practice of delim2==0. All callers changed.
1831 Return -1 on overflow, instead of returning junk.
1832 Do not set *linesize unless allocation succeeds.
1833 * getndelim2.h: Do not include stddef.h; no longer needed, now
1834 that we include sys/types.h.
1835 * getnline.h: Likewise.
1836 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1837 (getndelim2): Reorder arguments.
1838 * getnline.c (getnline, getndelim):
1839 Don't discard the NMAX argument.
1840 (getnline): Invoke getndelim, to avoid code duplication.
1841 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1842 of (size_t) -1 by callers of the getnline family.
1844 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1846 * nanosleep.c (suspended): Change its type from int to
1847 sig_atomic_t volatile.
1848 (first_call): Make it private to rpl_nanosleep, and have it
1849 be zero initially as that's a bit faster.
1850 (my_usleep): Round up fractional times instead of truncating them,
1851 as this is the usual meaning for 'sleep'.
1853 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1855 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1856 (ENOSYS): Define if not defined.
1857 (settime): Fall back on stime if it exists and settimeofday fails.
1858 But don't bother with fallbacks if a method fails with errno == EPERM.
1860 2004-05-11 Jim Meyering <jim@meyering.net>
1862 Prior to this change, the save_cwd caller required read access to the
1863 current directory on most systems (ones with the fchdir function).
1865 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
1866 fails, try write-only, and finally, resort to using xgetcwd.
1868 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1870 * obstack.c, obstack.h: Import changes from libc.
1872 2004-04-28 Bruno Haible <bruno@clisp.org>
1874 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1875 implicitly appends .exe to executables.
1876 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
1877 accepts Windows pathnames.
1878 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1879 Cygwin like Windows, since it now accepts Windows pathnames.
1880 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1881 Cygwin like Windows, since it now accepts Windows pathnames.
1882 Reported by Derek Robert Price <derek@ximbiot.com>.
1884 2004-04-20 Jim Meyering <jim@meyering.net>
1886 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
1888 2004-04-20 Jim Meyering <jim@meyering.net>
1889 Bruno Haible <bruno@clisp.org>
1891 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
1892 memory when realloc fails.
1894 2004-04-18 Jim Meyering <jim@meyering.net>
1896 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1897 don't leak memory and do call END_UTMP_ENT.
1899 2004-04-11 Paul Eggert <eggert@twinsun.com>
1901 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1902 (CHAR_BIT): Remove, since we assume C89.
1903 Include <stdint.h> if available, as per current Autoconf CVS advice.
1905 2004-03-30 Paul Eggert <eggert@twinsun.com>
1907 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1908 not bool, to be more consistent with Unix conventions.
1909 Suggested by Bruno Haible.
1911 Merge from coreutils.
1913 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
1916 * getdate.h: Include stdbool.h, and timespec.h instead of
1917 the usual <time.h> dance.
1918 (get_date): Change signature to support fractional time stamps.
1919 All callers changed.
1920 * getdate.y: Include "getdate.h" first, as we can now
1921 assume C89 and don't need to worry about 'const'.
1922 Similarly, include "unlocked-io.h" near start, not in middle.
1924 (textint.value): Use long int rather than int.
1925 (textint.digits): Use size_t rather than int.
1926 (BILLION, LOG10_BILLION): New constants.
1927 (parser_control): New member rel_ns. Members day_ordinal,
1928 time_zone, month, day, hour, minutes, rel_year, rel_month,
1929 rel_day, rel_hour, rel_minutes, rel_seconds
1930 are now long int, not int. Member seconds is now struct timespec,
1931 not int. New member timespec_seen. Members dates_seen, days_seen,
1932 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
1934 (%union.intval): Now long int, not int.
1935 New member timespec.
1936 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
1937 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
1938 (spec): Now is a timespec or an item list.
1939 (timespec, items): New nonterminals.
1940 (time, rel, relunit, number, get_date):
1941 Add support for fractional seconds.
1942 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
1943 (gmtime, localtime, mktime): Remove decls; not needed with C89.
1944 (to_hour): First arg is now long int, not int.
1945 (to_year): Returns long int, not int.
1946 Don't treat year -70 like 70.
1947 (tm_diff): Returns long int, not int.
1948 (lookup_word): Use bool instead of int when appropriate.
1949 (yylex): Use size_t for count, not int.
1950 Detect overflow when parsing large integer constants.
1951 Add support for fractions.
1952 (get_date): Make pointers 'const' if possible.
1953 Use more-portable code to detect integer overflow.
1954 (main) [TEST]: Adjust to above changes. Test for localtime failure.
1955 Don't use ctime; it's not reliable if the year has >4 digits.
1957 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
1958 This is for compatibility with BSD.
1960 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
1961 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
1962 From coreutils' system.h.
1964 * userspec.c: Don't include "posixver.h".
1965 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
1966 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
1967 compatible extension. Simplify code by removing a boolean int
1968 that was always nonzero if a string was nonnull.
1970 2004-03-30 Jim Meyering <jim@meyering.net>
1972 Merge from coreutils.
1974 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
1976 * readtokens.c (readtoken): Don't leak 64 bytes when reading
1977 an empty input stream.
1979 * readtokens.c: Include <stdbool.h>.
1980 (readtoken): Use `size_t' rather than int/long.
1981 All callers adjusted.
1982 Use `bool' rather than `int' where appropriate.
1983 Use memset rather than an explicit loop.
1984 Use x2nrealloc rather than xrealloc.
1985 Allow the use of `\0' as a delimiter.
1986 (readtokens): Likewise.
1987 * readtokens.h (readtoken, readtokens): Update prototypes.
1989 2004-03-30 Bruno Haible <bruno@clisp.org>
1991 * getloadavg.c (getloadavg): Don't assume setlocale returns
1994 2004-03-29 Paul Eggert <eggert@twinsun.com>
1996 Merge changes to getloadavg.c from coreutils and Emacs.
1998 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
1999 Define to an expression, not to the empty string.
2000 Include cloexec.h and xalloc.h.
2001 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2002 Use set_cloexec_flag rather than rolling our own.
2003 * cloexec.c, cloexec.h: New files.
2005 2004-03-18 Paul Eggert <eggert@twinsun.com>
2007 * getopt.h: Sync with libc CVS.
2009 2004-03-18 Paul Eggert <eggert@twinsun.com>
2010 Bruno Haible <bruno@clisp.org>
2012 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2013 not on all platforms that have <wchar.h>.
2014 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2016 2004-03-09 Paul Eggert <eggert@twinsun.com>
2018 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2020 * getopt_int.h: New file, also synced from libc.
2022 2004-03-07 Paul Eggert <eggert@twinsun.com>
2024 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2025 '#if' expressions. Unlike the code it replaces, it does not
2026 depend on (defined _SC_PAGESIZE). However, it does depend on
2027 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2028 first reported by Jason Andrade in
2029 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2031 2004-01-18 Simon Josefsson <jas@extundo.com>
2033 * strdup.h: New file.
2034 * strdup.c: Include it.
2035 * path-concat.c: Include strdup.h. Drop strdup declaration.
2036 * userspec.c: Include strdup.h. Drop strdup declaration.
2038 2004-02-06 Karl Berry <karl@gnu.org>
2040 * config.charset: update from gettext 0.14.1.
2042 2004-02-05 Paul Eggert <eggert@twinsun.com>
2044 Add comments and code, prompted by suggestions from Bruno Haible
2046 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2047 describing the enum quoting_style values.
2048 * quotearg.c (quotearg_alloc): New function.
2049 (quotearg_buffer_restyled): Treat lone { and } as special.
2050 Treat = as special. Work around bug with older shells
2051 that "see" a '\' that is really the 2nd byte of a multibyte char.
2052 Quote empty string with shell_quoting_style.
2054 2004-02-03 Bruno Haible <bruno@clisp.org>
2056 * pipe.h: New file, from GNU gettext.
2057 * pipe.c: New file, from GNU gettext.
2059 2004-01-27 Bruno Haible <bruno@clisp.org>
2061 * execute.h: New file, from GNU gettext.
2062 * execute.c: New file, from GNU gettext.
2063 * w32spawn.h: New file, from GNU gettext.
2065 2004-01-23 Paul Eggert <eggert@twinsun.com>
2067 Exit-status fix from coreutils.
2069 Use exit_failure consistently in place of EXIT_FAILURE,
2070 so that program exit statuses are consistent on failure.
2072 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2073 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2074 * argmatch.h: Comment fix to match the above.
2075 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2076 Now a macro referring to exit_failure, instead of a separate
2077 variable. Include "exitfail.h" to get it.
2078 * xstrtol.h: Include "exitfail.h".
2079 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2081 * long-options.c (parse_long_options): Use prototype
2082 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2085 2004-01-21 Jim Meyering <jim@meyering.net>
2087 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2088 so as not to conflict with a different-sized __mktime_internal
2089 function in GNU libc.
2090 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2091 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2093 2004-01-18 Paul Eggert <eggert@twinsun.com>
2095 Merge from diffutils.
2097 * file-type.c (file_type): Add typed memory objects.
2098 * file-type.h (S_TYPEISTMO): New macro.
2100 * c-stack.h (c_stack_action): Remove argv argument.
2101 * c-stack.c (c_stack_action): Likewise. All uses changed.
2102 (die): Don't calculate message unless segv_action returns.
2103 (get_stack_location, min_address_from_argv, max_address_from_argv,
2104 volatile stack_base, volatile_stack_size): Remove.
2105 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
2106 that every segmentation violation is a stack overflow. (Ouch!)
2107 See Debian bug 136249 (still outstanding) for more info about why
2108 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
2110 2003-11-30 Bruno Haible <bruno@clisp.org>
2112 Safer stack allocation.
2113 * setenv.c: Include allocsa.h.
2114 (alloca): Remove fallback definition.
2115 (freea): Remove macro.
2116 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
2119 2003-10-17 Bruno Haible <bruno@clisp.org>
2121 * binary-io.h: Avoid warnings on Cygwin.
2123 2003-12-28 Bruno Haible <bruno@clisp.org>
2125 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
2126 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
2128 2003-11-28 Bruno Haible <bruno@clisp.org>
2130 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
2132 2003-11-27 Bruno Haible <bruno@clisp.org>
2134 * wait-process.c: On Windows, include windows.h. Needed on mingw.
2136 2003-11-17 Bruno Haible <bruno@clisp.org>
2138 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
2140 2003-11-24 Bruno Haible <bruno@clisp.org>
2142 * xallocsa.h: New file, from GNU gettext.
2143 * xallocsa.c: New file, from GNU gettext.
2145 2003-11-24 Bruno Haible <bruno@clisp.org>
2147 * allocsa.h: New file, from GNU gettext.
2148 * allocsa.c: New file, from GNU gettext.
2150 2003-11-24 Bruno Haible <bruno@clisp.org>
2152 * eealloc.h: New file.
2154 2004-01-15 Jim Meyering <jim@meyering.net>
2156 Merge from coreutils.
2158 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
2159 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
2160 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
2162 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
2163 optional configure-time default.
2165 * version-etc.c (version_etc_copyright): Update copyright date.
2167 * xreadlink.c (xreadlink): Correct outdated comment.
2169 2004-01-15 Paul Eggert <eggert@twinsun.com>
2171 Merge from coreutils.
2173 * posixver.c: Include posixver.h.
2175 * same.c: Include <stdbool.h>, <limits.h>.
2176 (_POSIX_NAME_MAX): Define if not defined.
2178 (same_name): If file names are silently truncated, report
2179 that the file names are the same if they are the same after
2180 the silent truncation.
2182 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
2183 conversion function.
2184 * xstrtod.c (xstrtod): Likewise. All callers changed to
2185 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
2188 2004-01-14 Paul Eggert <eggert@twinsun.com>
2190 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
2191 with like-named macro in fnmatch.c.
2192 (EXT): Use an internal constant instead.
2194 Merge fnmatch patches from glibc.
2195 * fnmatch.c (mbsinit): Remove define.
2196 Add libc_hidden_ver (__fnmatch, fnmatch).
2197 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
2198 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
2200 2003-12-14 Karl Berry <karl@gnu.org>
2202 * config.charset: update from gettext-runtime.
2204 2003-12-03 Paul Eggert <eggert@twinsun.com>
2206 * getgroups.c (getgroups): xmalloc takes one argument, not two.
2207 Bug reported by Alfred M. Szmidt.
2209 2003-11-29 Karl Berry <karl@gnu.org>
2211 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
2213 2003-11-23 Paul Eggert <eggert@twinsun.com>
2214 Bruno Haible <bruno@clisp.org>
2216 * printf-parse.h: Don't include sys/types.h.
2217 (ARG_NONE): New macro.
2218 (char_directive): Change type of *arg_index fields to size_t.
2219 * printf-parse.c: Don't include sys/types.h.
2220 (SSIZE_MAX): Remove macro.
2221 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
2222 Remove unnecessary overflow check.
2223 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
2226 2003-11-24 Paul Eggert <eggert@twinsun.com>
2228 * alloca.c: Remove dependency on xalloc module.
2229 (xalloc_die): Remove.
2230 (memory_full) [!defined emacs]: New macro.
2231 [!defined emacs]: Don't include xalloc.h.
2232 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
2233 address arithmetic overflows. Change datatypes a bit to avoid
2236 2003-11-22 Jim Meyering <jim@meyering.net>
2238 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
2240 2003-11-17 Bruno Haible <bruno@clisp.org>
2242 * vasnprintf.c (alloca): Remove fallback definition.
2243 (freea): Remove definition.
2244 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
2245 Reported by Paul Eggert.
2247 2003-11-17 Jim Meyering <jim@meyering.net>
2249 On systems without utime and without a utimes function capable of
2250 dealing with a NULL struct utimbuf* argument, this utime replacement
2251 could -- in unusual circumstances -- leak a file descriptor.
2252 * utime.c: Include <unistd.h> and <errno.h>.
2253 (utime_null): Be sure to close `fd' and to preserve errno.
2254 Reported by Geoff Collyer via Arnold Robbins.
2256 2003-11-16 Paul Eggert <eggert@twinsun.com>
2257 Bruno Haible <bruno@clisp.org>
2259 Protect against address arithmetic overflow.
2260 * printf-args.h: Include stddef.h.
2261 (arguments): Change type of field 'count' to size_t.
2262 * printf-args.c (printf_fetchargs): Use size_t instead of
2263 'unsigned int' where appropriate.
2264 * printf-parse.h: Include sys/types.h.
2265 (char_directive): Change type of *arg_index fields to ssize_t.
2266 (char_directives): Change type of fields 'count', max_*_length to
2268 * printf-parse.c: Include sys/types.h and xsize.h.
2269 (SSIZE_MAX): Define fallback value.
2270 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
2271 instead of 'int' where appropriate. Check a_allocated, d_allocated
2272 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
2273 * vasnprintf.c: Include xsize.h.
2274 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
2275 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
2276 overflow. Avoid wraparound when converting a width or precision from
2279 2003-11-16 Bruno Haible <bruno@clisp.org>
2281 Update from GNU gettext.
2282 * printf-parse.c: Generalize to it can be compiled for wide strings.
2283 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
2284 * vasnprintf.c: Generalize to it can be compiled for wide strings.
2285 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
2286 SNPRINTF): New macros.
2287 Don't include <alloca.h> if the file is used inside libintl.
2288 (local_wcslen): New function, for Solaris 2.5.1.
2289 (VASNPRINTF): Use it instead of wcslen.
2291 2003-11-16 Bruno Haible <bruno@clisp.org>
2293 * xsize.h (xmax): New function.
2294 (xsum, xsum3, xsum4): Declare as "pure" functions.
2296 2003-11-12 Paul Eggert <eggert@twinsun.com>
2298 * xalloc.h: Do not include <limits.h> or <stdint.h>.
2299 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
2300 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
2301 heuristic is just as accurate as far as we know, and it removes a
2302 dependency on size_max.m4 and ptrdiff_max.m4.
2304 2003-11-12 Paul Eggert <eggert@twinsun.com>
2306 * xstrtol.c (__xstrtol): Remove "break" immediately after
2307 "return", to pacify some unknown compiler. Problem reported
2310 2003-11-11 Bruno Haible <bruno@clisp.org>
2312 * xsize.h (SIZE_MAX): Remove fallback definition.
2313 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
2316 2003-11-10 Paul Eggert <eggert@twinsun.com>
2318 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
2319 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
2320 rejected some allocations of exactly SIZE_MAX - 2 bytes.
2322 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
2323 not (size_t) -1, since it's defined here.
2325 2003-11-06 Paul Eggert <eggert@twinsun.com>
2327 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
2328 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
2329 Reject sizes of exactly SIZE_MAX bytes.
2330 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
2331 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
2333 2003-11-05 Bruno Haible <bruno@clisp.org>
2335 * xsize.h: Include limits.h, to avoid a possible collision with
2336 SIZE_MAX defined in <limits.h> on Solaris.
2338 2003-11-04 Bruno Haible <bruno@clisp.org>
2340 * xsize.h: New file.
2341 * linebreak.c: Include xsize.h.
2342 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
2343 argument for overflow.
2344 Suggested by Paul Eggert.
2346 2003-10-31 Bruno Haible <bruno@clisp.org>
2348 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
2349 to avoid (extremely rare) race condition.
2350 Suggested by Paul Eggert.
2352 2003-11-03 Jim Meyering <jim@meyering.net>
2354 * userspec.c: Include "userspec.h".
2355 * userspec.h: New file.
2357 2003-10-31 Paul Eggert <eggert@twinsun.com>
2359 * mountlist.h (struct mount_entry.me_type_malloced): New member.
2360 * mountlist.c (SIZE_MAX): Define if not defined already.
2361 (read_filesystem_list): Set and use me_type_malloced.
2362 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
2363 whatever the type happens to be), for brevity and consistency.
2364 Check for size calculation overflow on Alphas running OSF/1.
2366 2003-10-31 Jim Meyering <jim@meyering.net>
2368 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
2370 * linebuffer.c: Include <string.h> for declaration of memset.
2372 2003-10-30 Paul Eggert <eggert@twinsun.com>
2373 Bruno Haible <bruno@clisp.org>
2375 * vasprintf.c: Include <limits.h>, <stdlib.h>.
2376 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
2378 2003-10-29 Paul Eggert <eggert@twinsun.com>
2380 * xalloc.h (xalloc_oversized): Now a macro, not a function,
2381 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
2383 * quotearg.c (quotearg_n_options): Use it.
2384 * group-member.c: Include <stdbool.h>.
2385 (free_group_info): Arg is now const *; don't free arg.
2386 (get_group_info): Now returns bool and accepts struct group_info *,
2387 rather than returning a malloc'ed struct group_info *.
2388 All uses changed. Check for overflow in internal size calculation.
2390 * getusershell.c (readname): Simplify the code by using x2nrealloc
2391 rather than xmalloc/xrealloc.
2392 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
2393 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
2394 conformance bug: the old code used a pointer after freeing the
2395 storage that it addressed.
2396 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
2397 rather than doing it by hand.
2398 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
2399 the buffer preserved. Use free and xmalloc instead.
2400 * quotearg.c (quotearg_n_options): Likewise.
2401 Use a simpler test for size overflow. Don't use xalloc_oversized
2402 because unsigned int might be wider than size_t (!); this suggests
2403 that we should switch from unsigned int to size_t for slot numbers.
2405 2003-10-27 Bruno Haible <bruno@clisp.org>
2407 * stdbool_.h: Better support for BeOS.
2409 2003-10-27 Paul Eggert <eggert@twinsun.com>
2411 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
2412 to allocate the returned structure. Do not allocate a subarray,
2413 as x2nrealloc will do that.
2414 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
2415 instead of xnrealloc.
2416 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
2418 2003-10-26 Paul Eggert <eggert@twinsun.com>
2420 * xalloc.h (xalloc_oversized): New static inline function, for
2421 callers that want to do their own size-overflow checking. Include
2422 <stdbool.h>, since xalloc_oversized returns bool.
2423 * xalloc.c (array_size_overflow): Remove. All callers changed
2424 to use xalloc_oversized.
2426 Add two functions x2realloc, x2nrealloc, for programs that grow
2427 arrays dynamically by doubling their sizes.
2428 * xalloc.h (x2realloc, x2nrealloc): New decls.
2429 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
2432 Port to C99 semantics for 'inline' of external functions.
2433 Bug reported by Bruno Haible.
2434 * xmalloc.c (xnmalloc_inline): New static inline function,
2435 with the old contents of xnmalloc.
2436 (xnmalloc, xmalloc): Use it.
2437 (xnrealloc_inline): New static inline function,
2438 with the old contents of xnrealloc.
2439 (xnrealloc, xrealloc): Use it.
2441 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
2443 2003-10-25 Paul Eggert <eggert@twinsun.com>
2445 Fix several address-calculation bugs in the hash modules,
2446 plus some minor code cleanup.
2448 * hash.h: Include <stdbool.h>, for bool.
2449 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
2450 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
2451 hash_get_n_entries, hash_get_max_bucket_length,
2452 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
2453 hash_rehash): Use size_t rather than unsigned.
2454 * hash.c (struct hash_table, hash_get_n_buckets,
2455 hash_get_n_buckets_used, hash_get_n_entries,
2456 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
2457 hash_get_entries, hash_do_for_each, hash_string, is_prime,
2458 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
2460 (SIZE_MAX): Define if not defined.
2461 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
2462 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
2464 Use const * when possible.
2465 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
2466 (check_tuning): Fix bug: if tuning parameters were very close to
2467 0 or 1, rounding errors could have caused subscript violations.
2468 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
2469 (hash_initialize): Add 'fail:' label
2470 to free table and return NULL, and use it to simplify code.
2471 Use calloc rather than clearing the storage ourself.
2472 (hash_initialize, hash_rehash): Check for arithmetic overflow in
2473 buffer size calculations.
2474 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
2475 Include <stddef.h>, for size_t.
2476 * hash-pjw.c (hash_pjw): Likewise.
2477 Switch to method described by Bruno Haible.
2478 Include <limits.h>, for CHAR_BIT.
2479 (SIZE_BITS): New macro.
2481 2003-10-21 Paul Eggert <eggert@twinsun.com>
2483 * getndelim2.c (getndelim2): When size calculation overflows,
2484 ceiling the allocation at NMAX bytes rather than silently
2485 discarding input bytes before NMAX is reached. This makes
2486 a difference only if NMAX exceeds SIZE_MAX / 2.
2488 * obstack.c: Merge from glibc.
2489 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
2490 Add libc_hidden_def (_obstack_newchunk).
2491 (_obstack_free) [! defined _LIBC]: Remove.
2492 [defined _LIBC]: Make a strong alias from obstack_free, rather than
2493 a clone of the function body.
2494 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
2495 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
2497 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
2498 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
2501 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
2502 (obstack_ptr_grow_fast, obstack_int_grow_fast):
2503 Don't use lvalue casts, as GCC plans to remove support for them
2504 in GCC 3.5. Reported by Joseph S. Myers. This bug
2505 was also present in the non-GCC version, indicating that this
2506 code had always been buggy and had never been widely used.
2507 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
2508 Use the fast variant of each macro, rather than copying the
2509 definiens of the fast variant; that way, we'll be more likely to
2510 catch future bugs in the fast variants.
2512 2003-10-20 Bruno Haible <bruno@clisp.org>
2514 * wait-process.h: New file, from GNU gettext.
2515 * wait-process.c: New file, from GNU gettext.
2517 2003-10-19 Jim Meyering <jim@meyering.net>
2519 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
2521 2003-10-16 Paul Eggert <eggert@twinsun.com>
2523 * getgroups.c: Include <errno.h>, <stdlib.h>.
2524 (getgroups): First arg is int, not size_t.
2525 Don't let 'free' mangle errno.
2527 2003-10-16 Jim Meyering <jim@meyering.net>
2529 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
2531 2003-10-15 Paul Eggert <eggert@twinsun.com>
2533 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
2535 (new_exclude, add_exclude_file): Initial size no longer needs to
2537 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
2538 our own address arithmetic overflow checking.
2540 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
2541 (fnmatch): Do not alloca more than 2000 wide characters;
2542 instead, use malloc for large buffers.
2543 Check for address arithmetic overflow, and return -1
2544 with errno set to ENOMEM in that case.
2545 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
2546 (NEW_PATTERN): Do not alloca more than 8000 bytes;
2547 instead, return -1. Check for address arithmetic overflow.
2549 2003-10-14 Paul Eggert <eggert@twinsun.com>
2551 Handle invalid suffixes and overflow independently, so that
2552 callers can treat them independently as needed. Fix some bugs in
2553 suffix handling, e.g., "100k@" was not diagnosed as an invalid
2554 suffix for a human-readable blocksize. The major caller-visible
2555 change is the addition of a new
2556 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
2557 that both overflow and suffix chars were found.
2559 * human.c (humblock): Don't check separately for invalid suffix
2560 char; that is xstrtoumax's job (now that its bug is fixed).
2561 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
2562 INTMAX_MAX]: New macros.
2563 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
2564 TYPE_MAXIMUM): New macros.
2565 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
2566 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
2567 if overflow occurs, as it's what __strtol does and it's more useful
2569 (__xstrtol): If __strtol reports some error other than ERANGE,
2570 reflect it to the caller as LONGINT_INVALID. If it reports
2571 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
2572 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
2573 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
2575 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
2576 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
2577 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
2578 [defined UINTMAX_MAX]: New macros.
2580 2003-10-14 Bruno Haible <bruno@clisp.org>
2582 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
2583 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
2584 Also use volatile where needed.
2586 2003-10-12 Paul Eggert <eggert@twinsun.com>
2588 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
2589 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
2590 and define in terms of the other primitives.
2591 * xmalloc.c: Include stdbool.h; do not include exit.h.
2592 (SIZE_MAX): Define if not already defined.
2593 (array_size_overflow): New function.
2594 (xalloc_die): Abort instead of exiting if 'error' returns.
2595 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
2596 (xmalloc, xrealloc): Use them.
2597 (xcalloc): Check for address arithmetic overflow.
2598 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
2599 a bit faster than strcpy.
2601 2003-10-08 Paul Eggert <eggert@twinsun.com>
2603 Merge getpass from libc, plus a few fixes.
2605 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
2606 Include <stdbool.h>.
2607 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
2608 __fsetlocking to empty.
2609 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
2610 do include <bits/libc-lock.h>.
2611 Do not include <fcntl.h>; not needed.
2612 [_LIBC]: Include <wchar.h>.
2613 (NOTCANCEL_MODE): New macro.
2614 (flockfile, funlockfile) [_LIBC]: New macros.
2615 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
2616 [!_LIBC]: New macros.
2617 (call_fclose): New function.
2618 (getpass): Use it. Save tty stream separately; this simplifies the
2619 code and makes it more reliable if stdin happens to equal stdout.
2620 Invoke __fsetlocking on tty.
2621 Handle thread cancellation if needed.
2622 Namespace cleanup (use __tcgetattr, __getline).
2623 Use bool for Booleans.
2624 [USE_IN_LIBIO]: Handle wide streams.
2625 [!_LIBC]: Unconditionally do the fseek, since we don't know what
2626 stream might go where.
2628 * unlocked-io.h: Include <stdio.h>, so that the caller
2629 doesn't have to include <stdio.h> before us.
2630 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
2631 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
2632 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
2633 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
2634 if not declared, so that we can use getpass.c code from libc without
2636 (flockfile, ftrylockfile, funlockfile): New macros.
2638 2003-10-06 Bruno Haible <bruno@clisp.org>
2640 * version-etc-2.h: Remove file.
2641 * version-etc-2.c: Remove file.
2643 2003-09-25 Jim Meyering <jim@meyering.net>
2644 Bruno Haible <bruno@clisp.org>
2646 This lets translators provide better translations for the
2647 "Written by ..." part of --version output.
2648 * version-etc.h: Include stdarg.h.
2649 (version_etc_copyright): Declare as readonly.
2650 (version_etc): Make this function variadic with a NULL-terminated list
2651 of author name strings.
2652 (version_etc_va): New declaration.
2653 * version-etc.c: Include stdarg.h, stdlib.h.
2654 (version_etc_copyright): Declare as readonly.
2655 (version_etc_va): New function. Provide a different translatable string
2656 for each possible number of authors < 10. Abbreviate when there are 10
2658 (version_etc): Make this function variadic. Call version_etc_va.
2659 Suggestion from Gary V. Vaughan.
2661 * long-options.h (parse_long_options): Change prototype: the authors
2662 string is moved to the end and becomes variadic.
2663 * long-options.c: Include stdarg.h.
2664 (parse_long_options): Make this function variadic, too.
2665 Call version_etc_va, not version_etc.
2667 2003-10-06 Bruno Haible <bruno@clisp.org>
2669 * fatal-signal.h: New file, from GNU gettext.
2670 * fatal-signal.c: New file, from GNU gettext.
2672 2003-10-04 Karl Berry <karl@gnu.org>
2674 * argp*: update from libc.
2676 2003-10-01 Larry Jones <lawrence.jones@eds.com>
2678 * getpass.c (getpass): Use a no-op fseek when switching from input to
2679 output mode on the same stream.
2681 2003-09-29 Paul Eggert <eggert@twinsun.com>
2683 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
2684 Fix arg typo in previous patch.
2686 2003-09-28 Jim Meyering <jim@meyering.net>
2688 * error.c: Correct cpp indentation.
2690 2003-09-27 Paul Eggert <eggert@twinsun.com>
2692 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
2693 Omit the special code that used __typeof__, since we worry that
2694 it could be more trouble than it's worth. See:
2695 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
2696 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
2700 2003-09-26 Jim Meyering <jim@meyering.net>
2702 * error.c (error_tail): Move some declarations
2703 into inner scope where the local variables are used.
2705 2003-09-26 Bruno Haible <bruno@clisp.org>
2707 * stpncpy.h (gnu_stpncpy): New declaration.
2708 (stpncpy): Define as alias for gnu_stpncpy.
2709 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
2711 2003-09-26 Paul Eggert <eggert@twinsun.com>
2713 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
2714 (error_tail): Do not loop, reallocating temporary buffer, since
2715 the output cannot contain more wide characters than the input
2716 contains bytes, the size must be big enough already. This avoids
2717 one potential size overflow calculation. Check for size overflow
2718 when calculating temporary buffer size. Free temporary buffer
2719 when done, if it was allocated with malloc; this plugs a memory
2720 leak. Remove casts from void * to pointers, that are no longer
2721 needed now that we're assuming C89 or better.
2723 Merge error changes from glibc.
2725 * error.c, error.h: Update copyright notice header to match glibc.
2726 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
2727 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
2728 Disable cancellation while printing error.
2729 * error.h: Prepend __ to parameter names.
2731 2003-09-25 Karl Berry <karl@gnu.org>
2733 * argp-fmtstream.c, argp-help.c: update from libc.
2735 2003-09-25 Bruno Haible <bruno@clisp.org>
2737 * version-etc-2.h: New file, from version-etc.h with modifications.
2738 * version-etc-2.c: New file, from version-etc.c with modifications.
2740 2003-09-25 Simon Josefsson <jas@extundo.com>
2742 * xgetdomainname.h: New file.
2743 * xgetdomainname.c: New file.
2745 2003-09-25 Simon Josefsson <jas@extundo.com>
2746 Bruno Haible <bruno@clisp.org>
2748 * getdomainname.h: New file.
2749 * getdomainname.c: New file.
2751 2003-09-24 Paul Eggert <eggert@twinsun.com>
2753 * linebuffer.c (freebuffer): Don't free the argument, just
2754 the buffer associated with the argument. Bug reported by
2757 2003-09-19 Karl Berry <karl@gnu.org>
2759 * argp.h: update from libc.
2761 2003-09-16 Paul Eggert <eggert@twinsun.com>
2763 * linebuffer.c (readlinebuffer): Return NULL immediately upon
2764 input error, instead of returning NULL the next time we are called
2765 (and therefore losing track of errno).
2767 2003-09-15 Paul Eggert <eggert@twinsun.com>
2769 * getndelim2.c (getndelim2): Don't trash errno when a read
2770 fails, so that the caller gets the proper errno.
2772 * readutmp.c (read_utmp): Likewise.
2773 Check for fstat error. Close stream and free storage
2776 2003-09-14 Bruno Haible <bruno@clisp.org>
2778 * fwriteerror.h: New file.
2779 * fwriteerror.c: New file.
2781 2003-09-14 Jim Meyering <jim@meyering.net>
2783 * getloadavg.c: Correct cpp indentation.
2784 * strdup.c: Likewise.
2785 * vasnprintf.c: Likewise.
2787 2003-09-12 Paul Eggert <eggert@twinsun.com>
2789 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
2790 * obstack.c [!defined _LIBC]: Likewise.
2791 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
2792 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
2793 * exitfail.c: Don't include stdlib.h; no longer needed.
2795 More changes to assume C89 or better.
2797 * error.c (error_tail): Assume vprintf.
2799 * argmatch.c (getenv): Remove decl.
2800 * progreloc.c (get_full_program_name): Define via prototype.
2801 * setenv.c (clearenv): Likewise.
2802 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2804 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2805 (malloc, memcpy): Remove decls.
2806 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2807 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2808 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2809 (memcpy): Remove macro.
2810 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
2811 (__P): Remove. All uses removed.
2812 (PTR): Remove. All uses changed to void *.
2813 (CHAR_BIT, NULL): Remove.
2814 (spaces, zeros, memset_space, memset_zero)
2815 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
2817 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
2818 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2819 Define with prototype.
2820 Remove now-unnecessary prototype decl.
2821 (extra_args_spec): Assume ANSI C. All uses changed.
2822 (extra_args_spec_iso): Remove.
2823 (my_strftime, emacs_strftimeu): Define via prototype.
2824 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2826 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2827 * strtoimax.c: Include <stdlib.h> unconditionally.
2828 (strtoul, strtol): Remove decls.
2829 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2831 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2832 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2833 (LOCALE_PARAM_PROTO): New macro.
2834 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2835 (INTERNAL (strtol), strtol): Define with a prototype.
2836 (PARAMS): Remove. All uses removed.
2837 * tempname.c: Include <string.h> unconditionally.
2838 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2839 * xgethostname.c (main): Define with a prototype.
2840 * xmalloc.c: Include "xalloc.h" first, to check interface.
2841 Include <stdlib.h> unconditionally.
2842 (calloc, malloc, realloc, free): Remove decls.
2843 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2844 Include <stdlib.h> unconditionally. Sort include file names.
2846 (xstrtod): Define with a prototype.
2847 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2848 (strtol, strtoul): Remove decls.
2850 2003-09-11 Paul Eggert <eggert@twinsun.com>
2852 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2853 Include <stdlib.h>, <string.h> unconditionally.
2854 Remove now-unnecessary cast to char *.
2855 * strnlen.c: Include <string.h> unconditionally.
2856 * yesno.c (yesno): Define with a prototype.
2858 2003-09-10 Bruno Haible <bruno@clisp.org>
2860 * strcspn.c: Include <string.h> unconditionally.
2861 * strpbrk.c: Include <string.h> unconditionally.
2862 * strstr.c: Include <string.h> unconditionally.
2863 * unicodeio.c: Include <string.h> unconditionally.
2864 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
2865 * unsetenv.c: Likewise.
2866 * xreadlink.c: Include <stdlib.h> unconditionally.
2867 * yesno.c: Include <stdlib.h> unconditionally.
2868 (rpmatch): Add prototype.
2870 2003-09-10 Jim Meyering <jim@meyering.net>
2872 * error.c: Correct indentation of cpp directives.
2874 2003-09-09 Paul Eggert <eggert@twinsun.com>
2878 * acosl.c (main): Use a prototype.
2879 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
2882 * getloadavg.c (getloadavg, main): Define via prototypes.
2884 * getopt.h (struct option.name): Assume C89, and use 'const'.
2885 (getopt, etopt_long, getopt_long_only, _getopt_internal)
2886 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
2888 * getopt.c (const): Remove macro.
2889 Include <string.h> unconditionally.
2890 (my_index): Remove; all uses changed to strchr.
2891 (strlen): Remove decl.
2892 (exchange): Remove forward decl; no longer needed.
2893 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2894 Define with prototype.
2895 * getopt1.c (const): Remove macro.
2896 (getopt_long, getopt_long_only, main): Define with prototype.
2898 * getugroups.c: Include <string.h> unconditionally.
2900 * getusershell.c: Include <stdlib.h> unconditionally.
2901 (getusershell, setusershell, endusershell, readname, main):
2902 Define with prototypes.
2904 * group-member.c: Include group-member.h first.
2905 Include <stdlib.h> unconditionally.
2907 * hard-locale.c: Include hard-locale.h first.
2908 Include <stdlib.h>, <string.h> unconditionally.
2910 * hash.c (free, malloc): Remove decls.
2911 Include <stdlib.h> unconditionally.
2913 * human.c: Include <stdlib.h>, <string.h> unconditionally.
2914 (getenv): Do not declare.
2916 * idcache.c: Include <string.h> unconditionally.
2918 * long-options.c: Include long-options.h first, to test interface.
2919 Include <stdlib.h> unconditionally.
2921 * makepath.c: Include makepath.h first, to test interface.
2922 Include <stdlib.h> and <string.h> unconditionally.
2924 * linebuffer.c: Include <stdlib.h>.
2925 (free): Remove decl.
2927 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
2928 rpl_malloc returns void *, not char *.
2929 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
2931 * md5.h: Include <limits.h> unconditionally.
2932 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
2933 (__P): Remove; all uses removed.
2934 * md5.c: Include "md5.h" first.
2935 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
2936 md5_buffer, md5_process_bytes, md5_process_block):
2937 Define with prototypes.
2938 * sha.h (__P): Remove all uses. (It wasn't defined??)
2939 * sha.c: Include "sha.h" first.
2940 Include <stdlib.h>, <string.h> unconditionally.
2942 * memchr.c (__ptr_t): Remove; all uses changed to void *.
2943 * memcmp.c (__ptr_t): Likewise.
2944 * memrchr.c (__ptr_t): Likewise.
2945 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
2946 Include <string.h> unconditionally.
2947 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
2948 * memchr.c: Include <stdlib.h> unconditionally.
2949 * memchr.c (LONG_MAX): Remove.
2950 * memrchr.c (LONG_MAX): Likewise.
2951 * memchr.c (__memchr): Define via a prototype.
2952 * memrchr.c (__memrchr): Likewise.
2953 * memcmp.c (__P): Remove, and remove all uses.
2954 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
2955 Remove forward decls; no longer needed.
2956 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
2957 Use types required by C89 in prototype.
2959 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
2960 * savedir.c: Likewise.
2961 * mkdir.c (free): Remove decl.
2962 * rmdir.c (rmdir): Define with a prototype.
2963 * savedir.c: Include savedir.h first, to test interface.
2965 * mktime.c (STDC_HEADERS): Remove.
2966 Include <stdlib.h>, <string.h> unconditionally.
2968 * modechange.c: Include <stdlib.h> unconditionally.
2969 (malloc): Remove decl.
2971 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
2972 (free): Remove decl.
2974 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
2975 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
2976 (This type really should be intptr_t, but that's a C99ism.)
2977 (_obstack_memcpy): Remove: all uses changed to memcpy.
2978 Include <string.h> unconditionally.
2979 (struct obstack): Assume __STDC__ for types of members
2980 chunkfun, freefun, extra_arg.
2981 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
2982 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
2983 obstack_begin, obstack_specify_allocation,
2984 obstack_specify_allocation_with_arg, obstack_chunkfun,
2985 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
2986 Remove unprototyped decls and the macros that use them.
2987 * obstack.c (POINTER): Remove. All uses changed to void *.
2988 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
2989 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
2990 (defined __STDC__ && __STDC__)]:
2991 Remove nonprototyped code.
2992 Include <stdlib.h> unconditionally.
2993 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
2994 _obstack_allocated_p, _obstack_free, obstack_free,
2995 _obstack_memory_used, print_and_abort):
2996 Define using prototypes.
2997 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
2998 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
2999 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3000 obstack_next_free, obstack_object_size, obstack_room) [0]:
3001 Remove unused, unprototyped code.
3003 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3005 * physmem.c (physmem_total, physmem_available, main): Define
3008 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3009 (main): Define with a prototype.
3011 * posixver.c (getenv): Remove decl.
3013 * putenv.c (malloc): Returns void *, not char *.
3014 Include <string.h> unconditionally.
3015 (strchr, memcpy, NULL): Do not define.
3017 * readtokens.c: Include readtokens.h first, to test interface.
3018 Include <stdlib.h>, <string.h> unconditionally.
3019 (init_tokenbuffer): Define with a prototype.
3021 * regex.c (PARAMS): Remove. All uses removed.
3022 All uses of _RE_ARGS removed, too.
3023 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3025 (bzero): Assume memset exists.
3026 (memcmp, memcpy, NULL): Remove.
3027 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3028 char, or assignments to local vars of type signed char.
3029 (init_syntax_once, PREFIX(extract_number_and_incr),
3030 PREFIX(print_partial_compiled_pattern),
3031 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3032 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3033 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3034 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3035 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3036 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3037 wcs_compile_range, byte_compile_range, truncate_wchar,
3038 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3039 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3040 count_mbs_length, wcs_re_match_2_internal,
3041 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3042 PREFIX(alt_match_null_string_p),
3043 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3044 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3045 regfree, PREFIX(extract_number)): Define with prototype. Remove
3046 now-unnecessary declaration, if any.
3047 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3049 Remove now-unnecessary casts among pointer types.
3050 * regex.h (_RE_ARGS): Remove. All uses removed.
3052 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3053 (free): Remove decl.
3055 * rpmatch.c: Include <stdlib.h> unconditionally.
3057 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3058 (free): Remove decl.
3060 * save-cwd.c: Include <stdlib.h> unconditionally.
3061 * xgetcwd.c: Likewise.
3063 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3064 (free): Remove decl.
3066 * strchrnul.c (strchrnul): Define with a prototype.
3067 Fix bug: c_in was not converted to char before searching.
3069 The following changes are not K&R related:
3071 * group-member.h: Include <sys/types.h>, so that this file is
3073 * makepath.h: Likewise.
3075 * getusershell.c (readname, default_index, line_size, readname):
3076 Use size_t, not int, for sizes.
3077 (readname): If the size overflows, report an error instead of
3080 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3082 * getndelim2.c: Assume stdlib.h per the C89 spec.
3084 2003-09-08 Paul Eggert <eggert@twinsun.com>
3086 Assume C89 or better; remove K&R cruft.
3087 A few of these changes were first proposed by Derek Robert Price
3088 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3090 * addext.c: Include <string.h> unconditionally.
3091 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3092 Don't declare getenv or malloc.
3094 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
3095 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
3097 (find_stack_direction, alloca): Use prototypes.
3099 * atexit.c (atexit): Define using a prototype.
3101 * basename.c, dirname.c, stripslash.c:
3102 Include <string.h> unconditionally.
3104 * bcopy.c: Include <stddef.h>.
3105 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
3107 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
3109 * error.h (error, error_at_line, error_print_progname)
3110 [! (defined (__STDC__) && __STDC__)]: Remove decls.
3111 * error.c: Include error.h first, to check interface.
3112 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3113 (VA_START): Remove; all uses changeed to va_start.
3114 (exit, strerror): Remove decls.
3115 (error_print_progname): Prototype uncondionally.
3116 Don't include <errno.h>; no longer needed.
3117 (private_strerror): Remove.
3118 (error_tail): Always define.
3119 (error, error_at_line): Assume C89 or better; always use prototypes.
3120 * fatal.c: Include "fatal.h" first, to test interface.
3121 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3122 (VA_START): Remove; all uses changed to va_start.
3123 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
3125 (exit): Remove decl.
3126 (fatal): Prototype unconditionally. Assume va_start works.
3127 Abort at end, to pacify gcc.
3129 * euidaccess.c (main): Define with a prototype.
3131 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
3133 * exitfail.c: Include <stdlib.h> unconditionally.
3135 * fnmatch_.h (__P): Remove. All uses changed to assume
3137 * fnmatch.c: Include fnmatch.h first, to test interface.
3138 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
3139 (getenv): Remove decl.
3140 (fnmatch): Define using a prototype.
3141 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
3142 (FCT): Define using a prototype.
3144 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
3146 * gethostname.c: Include <stddef.h>.
3147 (gethostname): Define with prototype. Length is size_t, not int.
3149 2003-09-08 Paul Eggert <eggert@twinsun.com>
3151 * getversion.c: Remove; was migrated to backupfile.c in 1997.
3152 getversion.c should have been removed then, but was accidentally
3155 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
3156 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
3158 2003-09-07 Paul Eggert <eggert@twinsun.com>
3160 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
3161 copy_tm_result. Bug reported by Simon Josefsson in
3162 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
3164 2003-09-06 Paul Eggert <eggert@twinsun.com>
3166 * time_r.c, time_r.h: New files.
3168 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
3170 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
3171 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
3173 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
3175 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
3176 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
3179 * timegm.c: Switch to glibc implementation, with the following changes:
3180 [defined HAVE_CONFIG_H]: Include <config.h>.
3181 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
3182 (__mktime_internal) [!defined _LIBC]: New decl.
3183 (__gmtime_r) [!defined _LIBC]: New macro and function.
3184 (timegm): Use a prototype, since gnulib assumes C89.
3185 Do not bother declaring tmp to be const, as it's not really usefu.
3186 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
3187 (timegm): Declare only if HAVE_DECL_TIMEGM.
3189 2003-09-03 Paul Eggert <eggert@twinsun.com>
3191 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
3192 Bug reported by Lute Kamstra in
3193 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
3195 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
3196 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
3197 course with correspondingly smaller numbers for tomorrow and
3198 yesterday. From Tadayoshi Funaba. Originally installed into
3199 sh-utils on 1999-08-07, but the patch got lost (I guess during the
3202 2003-08-31 Simon Josefsson <jas@extundo.com>
3204 * timegm.h: New file.
3205 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
3207 2003-08-31 Karl Berry <karl@gnu.org>
3209 * argp.h: update from libc.
3211 2003-08-28 Bruno Haible <bruno@clisp.org>
3213 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
3214 warning on QNX, which defines O_BINARY to 000000.
3216 2003-08-24 Bruno Haible <bruno@clisp.org>
3218 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
3219 MSVC7 <stdio.h> is included later.
3221 2003-08-20 Bruno Haible <bruno@clisp.org>
3223 * progname.h: New file, from GNU gettext.
3224 * progname.c: New file, from GNU gettext.
3225 * progreloc.c: New file, from GNU gettext.
3227 2003-08-19 Bruno Haible <bruno@clisp.org>
3229 * xstrdup.c: Assume <string.h> exists.
3231 2003-08-18 Jim Meyering <jim@meyering.net>
3233 * setenv.h: Indent nested cpp directive.
3234 * vasnprintf.c: Remove trailing blanks.
3236 2003-08-17 Simon Josefsson <jas@extundo.com>
3237 Bruno Haible <bruno@clisp.org>
3239 * xstrndup.h: New file.
3240 * xstrndup.c: New file.
3242 2003-08-17 Bruno Haible <bruno@clisp.org>
3244 * strndup.h: New file.
3246 2003-08-16 Paul Eggert <eggert@twinsun.com>
3248 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
3249 space, undoing this 2003-08-12 change:
3250 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
3252 2003-08-16 Jim Meyering <jim@meyering.net>
3254 Merge from coreutils.
3255 * xstrtoimax.c: #else #if -> #elif.
3256 * xstrtoumax.c: Likewise.
3258 2003-08-15 Paul Eggert <eggert@twinsun.com>
3260 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
3261 rather than tab, after '#' in shell-script copyright notices.
3262 Suggested by Bruno Haible.
3264 2003-08-15 Jim Meyering <jim@meyering.net>
3265 and Paul Eggert <eggert@twinsun.com>
3267 Merge from coreutils.
3268 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
3269 member but strut utmpx does not. Needed for AIX 4.3.3.
3270 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
3272 2003-08-15 Jim Meyering <jim@meyering.net>
3274 Merge from coreutils.
3275 * xgethostname.c: Include <stdlib.h>.
3276 (xghostname): Don't exit for anything other than memory-related
3277 failure; just return NULL.
3278 * userspec.c: Include "posixver.h".
3279 (parse_user_spec): Accept `.' as a separator only
3280 in pre-POSIX-200112 mode.
3281 * strtoimax.c: Use #elif rather than #else #if.
3282 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
3283 Remove function, now that we can rely on a working tzset function.
3284 [!_LIBC]: Ensure that the required autoconf test has been run.
3285 [!defined _NL_CURRENT && HAVE_STRFTIME]:
3286 Use underlying_strftime for %r.
3287 * sha.c: Merge in some clean-up and optimization changes from glibc.
3288 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
3289 Ensure that it is a multiple of 64.
3290 Rearrange loop exit tests so as to avoid performing an
3291 additional fread after encountering an error or EOF.
3292 * realloc.c: Update copyright date.
3294 2003-08-14 Jim Meyering <jim@meyering.net>
3296 Merge from coreutils.
3297 * obstack.h: Whitespace changes.
3298 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
3299 and xcalloc return values.
3300 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
3301 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
3302 hang on OSF/1 5.1 for DIR on both local and remote file systems.
3303 Reported by (and fix confirmed by) Nelson H. F. Beebe.
3304 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3306 Use mntctl's return value to drive the entry-processing loop, since
3307 we can't rely on the value of the vmt_length member in the last
3308 entry. On some systems doing so could result in exhausting
3309 virtual memory. Based in part on a patch from Mike Jetzer.
3311 2003-08-14 Jim Meyering <jim@meyering.net>
3312 and Paul Eggert <eggert@twinsun.com>
3314 Merges from coreutils, plus other fixes.
3315 * physmem.c: Merge in portability changes from gcc/libiberty
3316 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
3317 for credits and details. Thanks to Kaveh Ghazi for helping
3318 to keep these files in sync.
3319 (ARRAY_SIZE): Define it.
3320 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
3321 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
3322 (memcasecmp): Don't assume size_t fits in unsigned int.
3323 Remove casts and duplicate code.
3324 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
3325 (memcpy): Remove definition.
3326 Merge in some clean-up and optimization changes from glibc.
3327 [BLOCKSIZE]: Move definition to top of file.
3328 Ensure that it is a multiple of 64.
3329 Rearrange loop exit tests so as to avoid performing an
3330 additional fread after encountering an error or EOF.
3331 * md5.h (md5_uintptr): Define.
3332 * makepath.c (CLEANUP_CWD): Report an error if we failed to
3333 return to the initial working directory. Preserve errno
3335 * idcache.c: Include "xalloc.h".
3336 (xmalloc, xrealloc): Remove decls.
3337 (getuser): Remove casts no longer required in C89.
3338 * human.c: Include stdio.h, for sprintf.
3339 * group-member.c: Include "xalloc.h".
3340 (xmalloc, xrealloc): Remove decls.
3341 (get_group_info): Remove casts no longer required in C89.
3342 * getusershell.c (readname): Remove casts no longer required in C89.
3343 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
3344 * getline.c: Whitespace fix, from coreutils.
3346 2003-08-13 Paul Eggert <eggert@twinsun.com>
3348 * exclude.c: Include <ctype.h>
3349 (IN_CTYPE_DOMAIN): New macro.
3351 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
3354 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3355 Undo previous (whitespace-only) change.
3357 2003-08-12 Paul Eggert <eggert@twinsun.com>
3359 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3360 Normalize leading white space and remove trailing white space.
3361 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
3362 notice, as per ../config/srclist-update.
3364 Merge from coreutils.
3365 * euidaccess.h: New file.
3366 * euidaccess.c: Include it.
3367 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
3368 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
3369 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
3371 2003-08-11 Bruno Haible <bruno@clisp.org>
3373 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
3374 (vasnprintf): Use it instead of wcslen.
3376 2003-08-11 Bruno Haible <bruno@clisp.org>
3378 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
3379 value to ensure that _Bool promotes to int. Use #define for _Bool when
3380 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
3382 2003-08-10 Karl Berry <karl@gnu.org>
3384 * regex.h: update from libc (whitespace fix).
3386 2003-08-09 Paul Eggert <eggert@twinsun.com>
3388 Merge some files from coreutils. These changes were
3389 originally made by Jim Meyering.
3390 * acl.c: Include <sys/types.h> before <sys/stat.h>;
3391 many older Unixes require this.
3392 * alloca.c (alloca): Remove cast to argument of free;
3393 no longer needed in C89.
3394 * alloca_.h, regex.h: Fix white space to match
3395 what GNU indent does.
3397 2003-08-05 Paul Eggert <eggert@twinsun.com>
3399 * bumpalloc.h: Remove.
3401 2003-08-04 Paul Eggert <eggert@twinsun.com>
3403 * getloadavg.c: Change copyright notice and spacing to conform to
3406 Merge from coreutils.
3407 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
3409 * getdate.y (date): Also accept dates like May-23-2003; suggestion
3410 from Karl Berry, implemented by Jim Meyering.
3411 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
3412 from Dmitry V. Levin.
3413 Remove anachronistic cast of xrealloc.
3414 * fnmatch_.h (__const): Remove. Use 'const'.
3415 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
3416 type. Otherwise, it wouldn't compile with at least /bin/cc on
3417 ymp-cray-unicos9.0.2.X.
3418 Combine two mostly-identical uses of alloca into one.
3419 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
3421 2003-08-04 Dave Love <d.love@dl.ac.uk>
3425 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
3426 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
3427 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
3428 obsolete NLIST_NAME_UNION.
3429 [__GNU__]: Undef BSD and FSCALE.
3430 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
3432 2003-08-03 Paul Eggert <eggert@twinsun.com>
3434 * stdbool_.h (_Bool): Make it signed char, instead of
3435 an enum type, so that it's guaranteed to promote to int. See:
3436 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
3438 2003-07-31 Paul Eggert <eggert@twinsun.com>
3440 * strerror.c: Include config.h, limits.h. Declare sprintf.
3441 (strerror): Don't assume that a printable int fits in 14 bytes.
3443 2003-07-24 Derek Robert Price <derek@ximbiot.com>
3444 Bruno Haible <bruno@clisp.org>
3446 * getline.h (getline, getdelim): Change return type to ssize_t.
3447 * getline.c (getline, getdelim): Likewise.
3448 Remove _GNU_SOURCE define; now it's defined in config.h through
3451 2003-07-22 Paul Eggert <eggert@twinsun.com>
3453 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
3454 over-parenthesization in macros.
3456 Sync with coreutils.
3458 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
3461 Use `exit_failure' for xalloc and xmemcoll instead of their own
3462 private exit-failure variables.
3463 * xalloc.h (xalloc_exit_failure): Remove.
3464 * xmalloc.c: Likewise. Include exitfail.h.
3465 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
3466 * xmemcoll.h (xmemcoll_exit_failure): Remove.
3467 * xmemcoll.c: Likewise. Include exitfail.h.
3468 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
3470 2003-07-18 Paul Eggert <eggert@twinsun.com>
3472 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
3473 * closeout.c: Likewise. Include "closeout.h" right after config.h,
3474 to test that it can stand by itself. Include "exitfail.h".
3475 Clients should set exit_failure instead.
3476 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
3478 2003-07-18 Andreas Schwab <schwab@suse.de>
3480 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
3482 2003-07-18 Bruno Haible <bruno@clisp.org>
3484 * getndelim2.h: New file.
3485 * getndelim2.c: Make into a module of its own. Include config.h,
3487 (getndelim2): Make non-static. Change return type to ssize_t.
3488 * getline.h: Change argument names.
3489 * getline.c: Include getndelim2.h instead of getndelim2.c.
3490 * getnline.c: Include getndelim2.h.
3492 2003-07-17 Bruno Haible <bruno@clisp.org>
3494 * Makefile.am: Remove file.
3495 * Makefile.in: Remove file.
3497 2003-07-17 Bruno Haible <bruno@clisp.org>
3499 * getnline.h: New file.
3500 * getnline.c: New file.
3501 * getndelim2.c: New file, extracted from getline.c.
3502 (getndelim2): Renamed from getdelim2, with added nmax argument.
3503 * getline.c: Include getndelim2.c.
3504 (getdelim2): Moved out to getndelim2.c.
3505 (getline, getdelim): Update.
3507 2003-07-15 <karl@gnu.org>
3509 * vasnprintf.c: update from gettext.
3511 2003-07-15 Jim Meyering <jim@meyering.net>
3513 * makepath.c (make_path): Enclose diagnostic in _(...).
3515 2003-07-14 Paul Eggert <eggert@twinsun.com>
3517 * asnprintf.c, asprintf.c, config.charset, gettext.h,
3518 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
3519 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
3520 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
3521 vasprintf.c, vasprintf.h: Regenerate. These files are now being
3522 updated automatically by ../config/srclist-update. This changes
3523 their license from LPGL to GPL.
3525 2003-07-14 Jim Meyering <jim@meyering.net>
3527 Don't emit diagnostics. Let callers do that.
3528 * save-cwd.c: Don't include "error.h".
3529 (save_cwd): Don't call error. Ensure that errno is valid
3530 when returning nonzero.
3532 * save-cwd.h (restore_cwd): Update prototype.
3533 * save-cwd.c (restore_cwd): Remove two parameters.
3534 Simplify. Don't call error upon failure. Let callers do that.
3535 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
3536 when auditing is enabled. But don't bother updating the #if.
3538 2003-07-14 Simon Josefsson <jas@extundo.com>
3540 * mempcpy.h: New file.
3541 * mempcpy.c: New file.
3543 2003-07-14 Paul Eggert <eggert@twinsun.com>
3545 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
3546 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
3547 unicodeio.c, unicodeio.h, unlocked-io.h:
3548 Switch from LGPL to GPL.
3550 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
3552 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
3553 it breaks C++ compilation.
3554 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
3556 2003-07-10 Jim Meyering <jim@meyering.net>
3558 * vasnprintf.c: Remove trailing blanks.
3559 Make cpp indentation consistent.
3561 2003-07-09 Paul Eggert <eggert@twinsun.com>
3563 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
3564 posixver.c, strftime.c, strnlen.c, strverscmp.c:
3565 Switch from LGPL to GPL.
3567 2003-07-07 Paul Eggert <eggert@twinsun.com>
3569 * mktime.c: Fix some boundary cases and remove need for floating point.
3571 Issue a compile-time diagnostic if time_t is floating point, or if
3572 two's complement arithmetic is not in effect, or if arithmetic
3573 right shift does not propagate the sign. These assumptions were
3574 all in the original code but they weren't checked.
3576 (TIME_T_MIDPOINT, verify): New macros.
3577 (__isleap): Remove; it has integer overflow problems.
3578 (leapyear): New function, without those problems.
3579 (ydhms_tm_diff): Remove; splitting into two parts.
3580 (ydhms_diff): New function, containing the arithmetic part of
3581 the old ydhms_tm_diff function. Issue a compile-time
3582 diagnostic if we are not using C99 integer division.
3583 Avoid casts when possible.
3584 (guess_time_tm): New function, containing the checking part of
3585 the old ydhms_tm_diff function. Return the new value, rather than
3586 the difference between it and the old. Accept a new argument T
3587 so that *T specifies the old value. Check for overflow in the result.
3589 (__mktime_internal): Use a time_t offset, not a long int offset.
3590 This undoes the 2003-06-04 change, which is no longer needed now
3591 that we have better overflow checking.
3592 (localtime_offset): Likewise.
3594 (__mktime_internal): Avoid harmful overflow on hosts where time_t
3595 and long are 64-bit but int is only 32-bit.
3596 (ydhms_diff): Use long int to store year1 and yday1.
3597 Issue a compile-time diagnostic if long int is not wide enough.
3599 (__mktime_internal): Use long int to store adjusted year and yday.
3600 Use plain C rather than preprocessor commands, if that doesn't
3602 Check for overflow (and try to repair) after each probe
3603 rather than checking only at the very end. This avoids some bugs
3604 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
3605 does not equal GMT offset at maximum time).
3606 Use integer to check for overflow rather than floating point; this
3607 is more portable to non-IEEE hosts, and is a tad faster.
3608 When we detect that we are oscillating between two values,
3609 don't check whether tm_isdst has the requested value, since
3610 we already know the answer. When tm_isdst has the wrong value,
3611 use a different heuristic to find the right one, based on the
3612 extreme values actually observed in practice in tz2003a,
3613 rather than the (overly optimistic) "previous 3 calendar quarters".
3615 (not_equal_tm, print_tm, check_result): Use "const T" rather than
3616 "T const" to accommodate glibc style.
3617 (check_result): Use less-confusing report format. "long" -> "long int.
3619 Don't loop if the iteration overflows time_t.
3620 Allow a negative step in the iteration.
3622 2003-07-01 Paul Eggert <eggert@twinsun.com>
3624 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
3625 having it depend on HAVE_SYS_TYPES_H.
3627 2003-06-25 Bruno Haible <bruno@clisp.org>
3629 * readlink.c: New file.
3631 2003-06-20 Bruno Haible <bruno@clisp.org>
3633 Assume C89, so PARAMS isn't needed.
3634 * unicodeio.h (PARAMS): Remove.
3635 * unicodeio.c: Don't use PARAMS.
3637 2003-06-18 Jim Meyering <jim@meyering.net>
3639 Merge changes from coreutils.
3640 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
3641 Remove explicit declarations of xmalloc and realloc.
3643 (read_utmp): Remove anachronistic cast of xmalloc.
3645 2003-06-17 Paul Eggert <eggert@twinsun.com>
3647 Assume C89, so PARAMS isn't needed.
3648 * backupfile.h (PARAMS): Remove. All uses removed.
3649 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
3650 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
3651 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
3652 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
3653 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
3654 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
3655 xstrtol.h: Likewise.
3656 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
3657 same.h, strverscmp.h: Do not include config.h; no longer needed.
3658 Anyway, config.h should always be included before any other file.
3660 2003-06-11 Simon Josefsson <jas@extundo.com>
3662 * sysexit_.h: New file.
3664 2003-05-20 Derek Price <derek@ximbiot.com>
3666 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
3668 2003-06-10 Simon Josefsson <jas@extundo.com>
3670 * strchrnul.h: New file.
3671 * strchrnul.c: New file.
3673 2003-06-10 Simon Josefsson <jas@extundo.com>
3675 * argp.h: New file, from glibc.
3676 * argp-ba.c: New file, from glibc.
3677 * argp-eexst.c: New file, from glibc.
3678 * argp-fmtstream.c: New file, from glibc.
3679 * argp-fmtstream.h: New file, from glibc.
3680 * argp-fs-xinl.c: New file, from glibc.
3681 * argp-help.c: New file, from glibc.
3682 * argp-namefrob.h: New file, from glibc.
3683 * argp-parse.c: New file, from glibc.
3684 * argp-pv.c: New file, from glibc.
3685 * argp-pvh.c: New file, from glibc.
3686 * argp-xinl.c: New file, from glibc.
3688 2003-06-07 Jim Meyering <jim@meyering.net>
3690 * readtokens.h: Put `Free Software Foundation, Inc.'
3691 in place of my name in the copyright comment.
3692 Remove definition and uses of __P.
3695 * stat.c: Don't declare xmalloc explicitly.
3696 Instead, include "xalloc.h".
3697 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
3698 xrealloc, and xcalloc return values.
3699 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
3701 * xgetcwd.h: Remove definition/uses of PARAMS.
3703 2003-06-06 Jim Meyering <jim@meyering.net>
3705 * stdbool_.h: Renamed from stdbool.h.in.
3707 2003-06-06 Jim Meyering <jim@meyering.net>
3709 Merge from coreutils.
3710 * same.c: (same_name): Declare *_basename locals to be `const'.
3711 Consolidate declarations and initializations of *_base* locals.
3713 Merge from coreutils.
3714 This avoids a core dump on systems without GNU putenv,
3715 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
3716 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
3717 (unsetenv): New static function, from GNU libc.
3718 (rpl_putenv): Use it.
3720 * modechange.c: Remove trailing blanks.
3722 Merge from coreutils.
3723 * fsusage.c: Remove declaration of statfs.
3724 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
3726 * posixtm.c: Include <stdbool.h> unconditionally.
3728 2003-06-05 Paul Eggert <eggert@twinsun.com>
3730 * mktime.c (__mktime_internal): When resolving a tm_isdst
3731 mismatch, look in future quarters as well as past. This fixes a
3732 bug when processing fall-backwards gaps immediately after a long
3733 period of daylight-saving time.
3735 * mktime.c: Assume freestanding C89 or better.
3736 (HAVE_LIMITS_H): Remove. Assume it's 1.
3737 (__P): Remove; not used.
3738 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
3739 (mktime, not_equal_tm, print_tm, check_result,
3740 main): Use prototypes. Use const * where appropriate.
3741 (main): Fix typo in testing code that uncovered by above changes.
3742 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
3744 2003-06-04 Paul Eggert <eggert@twinsun.com>
3746 * mktime.c: Fix Debian bug 177940
3747 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
3748 (localtime_offset): Now long int, not time_t, because we want it
3749 to be guaranteed to be signed. All uses changed.
3750 (__mktime_internal): If overflow would occur when adding offset,
3753 Merge 'human' changes from coreutils. Rewrite to support
3754 locale-specific notations like thousands separators.
3755 * human.c: Simplify authorship notice.
3756 Include human.h immediately after config.h.
3757 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
3758 <limits.h>: Do not include, since human.h does.
3759 (SIZE_MAX, UINTMAX_MAX): New macros.
3760 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
3761 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
3762 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
3763 (power_letter): Renamed from suffixes.
3764 (generate_suffix_backwards): Remove.
3765 (adjust_value): Now takes int style (because of human.h changes)
3766 and long double value (for greater precision on some platforms).
3767 (group_number): New function.
3768 (human_readable): Use it. Use integer options, not enum.
3769 Put the options before the sizes in the arg list.
3770 Support all the new options.
3771 The old human_readable function has been removed;
3772 use inttostr.h instead.
3773 (human_readable, default_block_size, humblock):
3774 Use uintmax_t, not int, for block sizes.
3775 (human_readable_inexact, block_size_types): Remove.
3776 (block_size_opts): New constant.
3777 (human_options): Renamed from human_block_size, with new signature
3778 that allows block sizes up to UINTMAX_MAX. All callers changed.
3779 * human.h: Add copyright and authorship notice.
3780 Include <limits.h> and <stdbool.h> unconditionally.
3781 (PARAMS): Remove. All uses removed.
3782 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
3783 (enum human_inexact_style): Remove tag; now a nameless enum.
3784 (human_floor, human_ceiling, human_round_to_even): Now have
3785 values 2, 0, 1 rather than -1, 1, 0.
3786 (human_group_digits, human_suppress_point_zero, human_autoscale,
3787 human_base_1024, human_SI, human_B): New constants.
3788 (human_readable_inexact, human_block_size): Remove.
3789 (human_readable): Size args are now uintmax_t, not int.
3790 (human_options): New decl.
3792 * exclude.c: (new_exclude, add_exclude): Remove casts that are
3793 unnecessary now that we assume C89 or better. This change
3794 imported from coreutils.
3796 * mktime.c (__mktime_internal): Do not reject negative timestamps
3797 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3798 in the 2003-05-30 sync from glibc.
3800 .h files should stand alone, but we shouldn't include <sys/types.h>
3801 if we can get away with just <stddef.h>.
3803 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3804 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3805 rather than <sys/types.h>, as we merely need size_t.
3806 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3808 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3809 Include <stdio.h>, to get FILE.
3810 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
3811 memcasecmp.h has included <stddef.h> and all we need is size_t.
3812 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
3813 our interface, instead of including <sys/types.h>
3815 2003-06-02 Paul Eggert <eggert@twinsun.com>
3818 Fix some minor time-related bugs with POSIX time arguments.
3819 Some valid time stamps were being rejected (notably -1, and
3820 time stamps before 1900 on 64-bit hosts). And some invalid
3821 time stamps were being accepted, e.g. September 31.
3823 * posixtm.h (posixtime): Return bool instead of time_t, so
3824 that we can return (time_t) -1 successfully.
3825 * posixtm.c: Likewise.
3826 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3827 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3828 (t): Remove static var.
3829 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3830 of static var. All uses changed.
3831 (year): Do not reject years before 1900; they can occur with
3833 (posix_time_parse): Do not check for out-of-range components;
3834 that is now the caller's responsibility, since our checks were
3835 only approximations.
3836 (posixtime): Use mktime to check for out-of-range components,
3837 since it knows them exactly.
3838 If mktime returns (time_t) -1, check whether an error actually occurred
3839 by invoking localtime on -1.
3840 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3841 posixtime failures better.
3842 Improve the test data (in comments only).
3844 2003-05-30 <karl@gnu.org>
3846 * mktime.c: update from libc.
3848 2003-05-30 Bruno Haible <bruno@clisp.org>
3850 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3851 * localcharset.h: Likewise.
3852 * localcharset.c: Likewise.
3854 2003-05-28 Paul Eggert <eggert@twinsun.com>
3856 Assume the headers required for C89 freestanding compilers.
3857 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3858 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
3859 without checking for HAVE_LIMITS_H.
3860 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
3861 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
3863 * fatal.c: Include <stdarg.h> without checking for __STDC__.
3864 * exclude.c: Include <stdbool.h> unconditionally.
3865 * tempname.c: Include <stddef.h> unconditionally.
3866 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
3867 * modechange.c, rpmatch.c (NULL): Don't define, since
3868 <stddef.h> does that.
3869 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3870 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3871 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3872 * xstrtol.c: Likewise.
3873 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3874 * savedir.c: Include <stddef.h> instead of defining NULL.
3876 * addext.c (addext): Use assignment rather than cast, to avoid
3877 warnings on some platforms.
3879 * mktime.c (__mktime_internal): Do not reject negative timestamps
3882 2003-05-10 Bruno Haible <bruno@clisp.org>
3884 * linebreak.c (iconv_string_length): Don't return -1 just because the
3885 string is longer than 4 KB.
3887 2003-05-12 Jim Meyering <jim@meyering.net>
3889 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
3890 the space-padded-by-default conversion specifiers, %e, %k, %l.
3892 2003-05-03 Bruno Haible <bruno@clisp.org>
3894 Upgrade to Unicode-4.0.
3895 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3896 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3897 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3898 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3899 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3900 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3901 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3902 Change width of U+E0100..U+E01EF from 1 to 0.
3904 2003-04-25 Bruno Haible <bruno@clisp.org>
3906 * copy-file.c: Include <stddef.h>, for size_t.
3908 2003-04-25 Jim Meyering <jim@meyering.net>
3910 * copy-file.c (copy_file_preserving): Declare buf_size to be
3911 of type size_t, not int.
3913 2003-04-11 Jim Meyering <jim@meyering.net>
3915 Merge changes from Coreutils.
3917 2003-03-22 Jim Meyering <jim@meyering.net>
3919 * strftime.c (widen): Cast alloca return value to proper type.
3921 2003-01-19 Ulrich Drepper <drepper@redhat.com>
3924 * strftime.c (my_strftime): Handle very large width
3925 specifications for numeric values correctly. Improve checks for
3928 2003-01-19 Jim Meyering <jim@meyering.net>
3930 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
3931 (nl_get_alt_digit) [! defined my_strftime]: Define.
3932 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
3933 _nl_get_alt_digit and _nl_get_walt_digit.
3935 * strftime.c (my_strftime): Merge in locale-related changes from libc.
3936 These changes have no effect outside of _LIBC.
3938 2003-04-10 Bruno Haible <bruno@clisp.org>
3940 * findprog.h: New file, from GNU gettext.
3941 * findprog.c: New file, from GNU gettext.
3943 2003-04-05 Jim Meyering <jim@meyering.net>
3945 Merge changes from Coreutils.
3947 * exclude.h (PARAMS): Remove definition and uses.
3948 * exclude.c: Remove uses of `PARAMS'.
3950 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
3951 Add test-cases for DOS filenames. Declare program_name.
3952 (main): Set up program_name. Patch by Rich Dawe.
3954 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3956 Use mntctl's return value to drive the entry-processing loop, since
3957 we can't rely on the value of the vmt_length member in the last
3958 entry. On some systems doing so could result in exhausting
3959 virtual memory. Based in part on a patch from Mike Jetzer.
3961 2003-04-04 Bruno Haible <bruno@clisp.org>
3963 * linebreak.h: New file, from GNU gettext.
3964 * linebreak.c: New file, from GNU gettext with slight modifications.
3965 * lbrkprop.h: New file, from GNU gettext.
3967 2003-04-03 Bruno Haible <bruno@clisp.org>
3969 * utf8-ucs4.h: New file, from GNU gettext.
3970 * utf16-ucs4.h: New file, from GNU gettext.
3971 * ucs4-utf8.h: New file, from GNU gettext.
3972 * ucs4-utf16.h: New file, from GNU gettext.
3974 2003-04-02 Bruno Haible <bruno@clisp.org>
3976 * binary-io.h: New file, from GNU gettext.
3978 2003-04-01 Bruno Haible <bruno@clisp.org>
3980 * pathname.h: New file, from GNU gettext.
3981 * concatpath.c: New file, from GNU gettext.
3983 2003-03-30 Bruno Haible <bruno@clisp.org>
3985 * copy-file.c (copy_file_preserving): Don't set owner if the function
3986 chown() doesn't exist.
3988 2003-03-28 Bruno Haible <bruno@clisp.org>
3990 * copy-file.h: New file, from GNU gettext.
3991 * copy-file.c: New file, from GNU gettext.
3993 2003-03-18 Jim Meyering <jim@meyering.net>
3995 * quote.c (quote_n): Fix typo in comment.
3997 2003-03-14 Jim Meyering <jim@meyering.net>
3999 Merge changes from Coreutils.
4000 * obstack.h (obstack_object_size): Declare temporary, __o,
4001 to be const, in order to avoid warnings.
4002 (obstack_room): Likewise.
4003 (obstack_empty_p): Likewise.
4005 2003-03-13 Paul Eggert <eggert@twinsun.com>
4007 Merge changes from Bison.
4008 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4009 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4010 when compiling Bison 1.875's `bitset bset = obstack_alloc
4011 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4012 * hash.c: Include <stdbool.h> unconditionally.
4014 2003-03-09 Paul Eggert <eggert@twinsun.com>
4016 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4017 Reported by Bruce Becker; see:
4018 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4020 2003-03-03 Paul Eggert <eggert@twinsun.com>
4021 Bruno Haible <bruno@clisp.org>
4023 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4024 Reported by John Hughes, see
4025 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4027 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4029 * poll_.h: New file.
4032 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4034 * mathl.h: New file.
4035 * acosl.c: New file.
4036 * asinl.c: New file.
4037 * atanl.c: New file.
4038 * ceill.c: New file.
4041 * floorl.c: New file.
4042 * frexpl.c: New file.
4043 * ldexpl.c: New file.
4045 * sincosl.c: New file.
4047 * sqrtl.c: New file.
4049 * trigl.c: New file.
4050 * trigl.h: New file.
4052 2003-02-17 Bruno Haible <bruno@clisp.org>
4054 * mkdtemp.h: New file, from GNU gettext.
4055 * mkdtemp.c: New file, from GNU gettext.
4057 2003-01-31 Bruno Haible <bruno@clisp.org>
4059 * rename.c: #undef rename before defining rpl_rename.
4060 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4062 2003-01-30 Bruno Haible <bruno@clisp.org>
4064 * printf-args.h: New file, from GNU gettext.
4065 * printf-args.c: New file, from GNU gettext.
4066 * printf-parse.h: New file, from GNU gettext.
4067 * printf-parse.c: New file, from GNU gettext.
4068 * vasnprintf.h: New file, from GNU gettext.
4069 * vasnprintf.c: New file, from GNU gettext.
4070 * asnprintf.c: New file, from GNU gettext.
4071 * vasprintf.h: New file, from GNU gettext with modifications.
4072 * vasprintf.c: New file, from GNU gettext.
4073 * asprintf.c: New file, from GNU gettext.
4075 2003-01-29 Bruno Haible <bruno@clisp.org>
4077 * stpncpy.h: New file, from GNU gettext with modifications.
4078 * stpncpy.c: New file, from GNU gettext with modifications.
4080 2003-01-28 Bruno Haible <bruno@clisp.org>
4082 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4084 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4087 2003-01-27 Bruno Haible <bruno@clisp.org>
4089 * xsetenv.h: New file, from GNU gettext.
4090 * xsetenv.c: New file, from GNU gettext.
4092 2003-01-23 Bruno Haible <bruno@clisp.org>
4094 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
4096 2003-01-22 Bruno Haible <bruno@clisp.org>
4098 * exit.h: New file, from GNU gettext.
4100 2003-01-11 Bruno Haible <bruno@clisp.org>
4102 * stpcpy.h (stpcpy): Use ANSI C function declarations.
4103 * strcase.h (strcasecmp, strncasecmp): Likewise.
4105 2003-01-14 Jim Meyering <jim@meyering.net>
4107 * same.c (same_name): Tweak a comment.
4109 2003-01-11 Bruno Haible <bruno@clisp.org>
4111 * same.c (same_name): Reorder tests so as to avoid calling stat()
4112 when a string comparison is sufficient.
4114 2003-01-11 Bruno Haible <bruno@clisp.org>
4116 * readtokens.c (readtoken): Cast character to 'unsigned char', not
4119 2003-01-11 Bruno Haible <bruno@clisp.org>
4121 * hash-pjw.c: Add comment about low quality of this function.
4123 2003-01-12 Paul Eggert <eggert@twinsun.com>
4125 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
4126 to avoid collisions with libcurses and libreadline.
4128 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
4129 * getstr.h, getstr.c: Remove.
4130 * getline.c: Include "getline.h", to check interface.
4131 Move body of old getstr.c here: this defines MIN_CHUNK and
4132 declares getdelim2, which is renamed from getstr.
4133 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
4135 * linebuffer.c (readlinebuffer): Renamed from readline.
4137 * linebuffer.h: Likewise.
4138 (readline): Remove backward-compatibility macro.
4140 2003-01-12 Jim Meyering <jim@meyering.net>
4142 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
4144 2003-01-10 Bruno Haible <bruno@clisp.org>
4146 * alloca_.h: New file.
4147 * getdate.y: Unconditionally include alloca.h.
4148 * makepath.c: Likewise.
4149 * setenv.c: Likewise.
4150 * userspec.c: Likewise.
4152 2003-01-09 Bruno Haible <bruno@clisp.org>
4154 * stdbool.h.in: New file.
4156 2003-01-08 Bruno Haible <bruno@clisp.org>
4158 * safe-read.c: Include specification header first, to ensure its
4160 * full-write.c: Likewise.
4162 2003-01-08 Jim Meyering <jim@meyering.net>
4164 * full-write.c: Undefine and define-away `const' after inclusion
4165 of errno.h, not before. Suggestion from Bruno Haible.
4167 2003-01-07 Jim Meyering <jim@meyering.net>
4169 * full-write.c: Rework so that it may serve to define full_read, too.
4170 * full-read.c: Simply #define FULL_READ and include full-write.c.
4172 2003-01-06 Jim Meyering <jim@meyering.net>
4174 * version-etc.c: Update year in translatable copyright string.
4176 2002-12-25 Bruno Haible <bruno@clisp.org>
4178 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
4179 * xstrtol.h: Likewise.
4180 * xstrtoimax.c: Likewise.
4181 * xstrtoumax.c: Likewise.
4182 * human.h: Likewise.
4184 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
4185 on systems that have <inttypes.h> but not <stdint.h>.
4187 2002-12-31 Paul Eggert <eggert@twinsun.com>
4189 * memcoll.c (memcoll): Fall back on a simple algorithm using
4190 memcmp if strcoll doesn't work.
4192 2002-12-23 Bruno Haible <bruno@clisp.org>
4194 * localcharset.h: New file.
4195 * localcharset.c: Include it.
4196 * unicodeio.c: Likewise.
4198 2002-12-22 Bruno Haible <bruno@clisp.org>
4200 * utime.c (utime_null): No need to call ftruncate if the file was
4203 2002-12-23 Bruno Haible <bruno@clisp.org>
4205 * memcoll.c (STRCOLL): New macro.
4208 2002-12-22 Bruno Haible <bruno@clisp.org>
4210 * getstr.h (getstr): Define, to avoid clash with libcurses.
4211 * linebuffer.h (readline): Define, to avoid clash with libreadline.
4213 2002-12-22 Bruno Haible <bruno@clisp.org>
4215 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
4217 2002-12-23 Bruno Haible <bruno@clisp.org>
4219 * getline.h: Include <stddef.h>, for size_t.
4221 * unicodeio.h: Include <stddef.h>, for size_t.
4222 * unicodeio.c: Don't include <stddef.h>.
4224 2002-12-17 Bruno Haible <bruno@clisp.org>
4226 * canon-host.c (strdup): Remove unused declaration.
4228 * fsusage.c: Include full_read.h.
4229 (get_fs_usage): Use full_read instead of safe_read.
4231 * utime.c (utime_null): Use SAFE_READ_ERROR.
4233 2002-12-11 Bruno Haible <bruno@clisp.org>
4235 * setenv.h: Rewritten to cope with systems that have setenv() but not
4237 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
4240 2002-12-11 Bruno Haible <bruno@clisp.org>
4242 * setenv.c (alloca): Fall back to malloc.
4244 (setenv): Use freea() to free memory allocated with alloca().
4246 2002-11-13 Bruno Haible <bruno@clisp.org>
4248 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
4249 function declarations.
4250 * unsetenv.c (unsetenv): Likewise.
4252 2002-03-04 Bruno Haible <bruno@clisp.org>
4254 Portability to AIX 4.3.3.
4255 * unsetenv.c: New file, extracted from setenv.c.
4256 * setenv.c: Move the unsetenv() function to unsetenv.c.
4258 2001-12-20 Bruno Haible <bruno@clisp.org>
4260 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
4261 use malloc instead. For SunOS 4.
4263 2001-12-11 Bruno Haible <bruno@clisp.org>
4265 * setenv.c: Declare alloca.
4266 (compar_fn_t): New typedef.
4267 (KNOWN_VALUE, STORE_VALUE): Use it.
4269 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
4272 2002-12-10 Paul Eggert <eggert@twinsun.com>
4274 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
4275 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
4276 Choose values that are less likely to collide with system fnmatch
4278 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
4279 defined (e.g., a pure POSIX system).
4280 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
4281 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
4283 2002-12-06 Jim Meyering <jim@meyering.net>
4285 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
4287 Merge in changes from libc's misc/error.c, in preparation
4288 for the merge of gnulib's changes back into libc.
4290 * error.c (_): Define only if not already defined.
4291 Move definition to follow all #include directives.
4292 Include unlocked-io.h only if !_LIBC.
4293 [_LIBC]: Include <libio/libioP.h>.
4294 [USE_IN_LIBIO]: Include <libio/iolibio.h>
4295 (fflush): Tweak definition to use INTUSE.
4298 2002-12-05 Paul Eggert <eggert@twinsun.com>
4300 * alloca.c [defined emacs]: Include "lisp.h".
4301 (xalloc_die) [defined emacs]: New macro.
4302 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
4303 [! defined emacs]: Include <xalloc.h>.
4304 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
4305 (pointer): Typedef to POINTER_TYPE *.
4306 (malloc): Remove decl; we now always use xmalloc.
4307 (alloca): Use old-style definition, since Emacs needs this.
4308 Check for arithmetic overflow when computing combined size.
4310 2002-12-04 Paul Eggert <eggert@twinsun.com>
4312 Do not generate unlocked-io.h automatically, since it's easier to
4313 maintain it by hand.
4315 * unlocked-io.h: New file, from GNU diffutils,
4316 but with proper copyright notice and attribution.
4318 * Makefile.am: Add copyright notice.
4319 (libfetish_a_SOURCES): Add unlocked-io.h.
4320 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
4321 (DISTCLEANFILES, io_functions): Remove macros.
4322 (EXTRA_DIST): Remove gen_uio.
4323 (unlocked-io.h): Remove rule.
4325 2002-12-04 Jim Meyering <jim@meyering.net>
4327 Reflect the fact that stat.c and lstat.c are no longer generated.
4328 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
4329 (DISTCLEANFILES): Likewise.
4330 (EXTRA_DIST): Likewise.
4331 (all_local): Don't depend on stat.c or lstat.c.
4332 (stat.c, lstat.c): Remove rules.
4333 (EXTRA_DIST): Remove xstat.in.
4335 * xstat.in: Remove file. Contents moved into stat.c.
4336 * stat.c: New file. Contents mostly from xstat.in.
4337 * stat.c: Rework so that it may serve to define rpl_lstat, too.
4338 * lstat.c: New file. Simply #define LSTAT and include stat.c.
4340 * safe-read.c: Rework so that it may serve to define safe_write, too.
4341 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
4343 2002-12-03 Jim Meyering <jim@meyering.net>
4345 * safe-read.c, safe-write.c: Change variable names and comments, but
4346 not semantics, to minimize the differences between these two files.
4347 (safe_read): Change comment to mention SAFE_READ_ERROR.
4349 * safe-read.c (IS_EINTR): Define.
4350 (safe_read): Use IS_EINTR in place of in-function cpp directives.
4352 2002-12-02 Bruno Haible <bruno@clisp.org>
4354 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
4355 Define, taken from safe-read.c.
4356 (INT_MAX): Provide fallback.
4357 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
4358 * safe-write.h (SAFE_WRITE_ERROR): Define.
4360 * safe-read.c (EINTR): Remove definition.
4361 (safe_read): Don't use EINTR if it is absent.
4363 2002-12-02 Jim Meyering <jim@meyering.net>
4365 * safe-read.c (EINTR): Define.
4366 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4367 (INT_MAX): Provide fallback.
4368 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
4370 * safe-read.h (SAFE_READ_ERROR): Define.
4372 2002-12-01 Jim Meyering <jim@meyering.net>
4374 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
4375 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
4377 2002-11-27 Paul Eggert <eggert@twinsun.com>
4379 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4380 hash_rehash): Replace `if (limit <= value) abort ();' with
4381 `if (! (value < limit)) abort ();', for readability.
4383 2002-11-26 <karl@gnu.org>
4385 * strdup.c: copy from libc again, with jim's ok.
4386 * .cppi-disable: re-add strdup.c
4388 2002-11-25 <karl@gnu.org>
4390 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
4391 instead of "strtol.c".
4393 2002-11-25 Jim Meyering <jim@meyering.net>
4395 * mktime.c: Sync from libc, now that it has the latest fix.
4397 2002-11-24 <karl@gnu.org>
4399 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
4400 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
4402 2002-11-24 Jim Meyering <jim@meyering.net>
4404 Update from coreutils:
4406 * mktime.c: Merge in changes from libc.
4408 Avoid a link-time failure on some Linux systems.
4409 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
4410 (__mon_yday): Declare with the STATIC attribute.
4411 (__mktime_internal): Likewise.
4412 Based on a report from Greg Schafer.
4414 2002-11-23 Jim Meyering <jim@meyering.net>
4416 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
4417 Use `unsigned', not `int', as type of index.
4419 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
4421 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
4423 2002-11-22 Paul Eggert <eggert@twinsun.com>
4425 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
4426 hint that one should use `if (! x) abort ();' rather than `assert
4427 (x);', and anyway it's one less thing to worry about configuring.
4428 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4429 hash_rehash, hash_insert): Use abort rather than assert.
4431 2002-11-22 Paul Eggert <eggert@twinsun.com>
4433 * quotearg.h: Allow multiple inclusion by surrounding with
4434 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
4435 so that we can be included first.
4436 (PARAMS): Remove; we now assume C89 or later. All uses removed.
4437 * quotearg.c: Include quotearg.h immediately after config.h.
4438 No need to include stddef.h or sys/types.h any more.
4439 Surround local include files with "", not "<>".
4440 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
4441 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
4442 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
4443 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
4444 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
4445 (ISPRINT): Remove; no longer needed now that we assume C89.
4447 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
4450 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
4451 quotearg_char): Use SIZE_MAX rather than
4452 (size_t) -1 when we are talking about "infinity".
4454 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
4456 2002-11-22 Bruno Haible <bruno@clisp.org>
4458 * safe-read.h: Assume C89. Add comments.
4459 (safe_read): Change return type to size_t.
4460 * safe-read.c (safe_read): Change return type to size_t. Handle byte
4461 counts > SSIZE_MAX correctly.
4462 * safe-write.h: New file.
4463 * safe-write.c: New file.
4464 * full-read.h: New file.
4465 * full-read.c: New file.
4466 * full-write.h: Assume C89. Add comments.
4467 * full-write.c: Include safe-write.h.
4468 (full_write): Rewritten to use safe_write.
4469 Suggested by Jim Meyering and Paul Eggert.
4471 2002-11-21 Bruno Haible <bruno@clisp.org>
4473 Remove case insensitive option matching.
4474 * argmatch.h (argcasematch): Remove declaration.
4475 (ARGCASEMATCH): Remove macro.
4476 (__xargmatch_internal): Remove case_sensitive argument.
4477 (XARGMATCH): Update.
4478 (XARGCASEMATCH): Remove macro.
4479 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
4480 case_sensitive argument.
4481 (argcasematch): Remove function.
4482 (__xargmatch_internal): Remove case_sensitive argument.
4483 (main): Use XARGMATCH instead of XARGCASEMATCH.
4485 * xmalloc.c: Change compile-time error message. Add comment about
4486 required autoconf version.
4488 2002-11-21 Jim Meyering <jim@meyering.net>
4490 * strdup.c (strdup): Tweak comment and initial #if/#include.
4492 Merge in changes from the coreutils.
4494 2002-09-25 Paul Eggert <eggert@twinsun.com>
4495 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
4496 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
4497 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
4498 int. Work more efficiently if X is the same width as uintmax_t.
4499 Do not compare X to -1, to avoid bogus compiler warning.
4500 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
4501 Don't assume that f_frsize and f_bsize are the same type.
4503 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
4506 * makepath.c (make_path): Restore umask *before* creating the final
4508 (make_path): Minor reformatting.
4510 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
4511 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
4513 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
4514 ones. At least on GNU/Linux systems, `auto' means something else.
4517 2002-11-20 Paul Eggert <eggert@twinsun.com>
4519 Merge argmatch cleanups from Bison. Assume C89.
4521 * argmatch.c: Include config.h here, not in argmatch.h.
4522 Include stdlib.h, for EXIT_FAILURE.
4523 Always include <string.h>, since we assume C89.
4524 (EXIT_FAILURE): Remove pre-C89 bug workaround.
4525 * argmatch.h: Do not include <config.h> or <sys/types.h>.
4526 Include <stddef.h> instead, since it's all we need for size_t.
4527 (PARAMS): Remove. All uses removed.
4528 (ARRAY_CARDINALITY): Do not bother to #undef.
4529 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
4530 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4531 Remove unnecessary parentheses.
4532 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4533 Insert necessary parentheses.
4534 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
4535 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
4537 2002-11-19 Bruno Haible <bruno@clisp.org>
4539 * mbswidth.c: Include mbswidth.h right at the beginning.
4540 * mbswidth.h: Include <stddef.h>, for size_t.
4542 * mbswidth.h (PARAMS): Remove macro.
4543 (mbswidth, mbsnwidth): Use ANSI C function declarations.
4544 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
4546 * gcd.h (PARAMS): Remove macro.
4547 (gcd): Use ANSI C function declarations.
4548 * gcd.c (gcd): Likewise.
4550 2002-11-15 Bruno Haible <bruno@clisp.org>
4552 * strcspn.c: Include <stddef.h>.
4553 (strcspn): Use ANSI C function declaration. Change return type to
4555 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
4556 (strpbrk): Use NULL.
4557 * strpbrk.h (PARAMS): Remove macro.
4558 (strpbrk): Use ANSI C function declaration.
4559 * strstr.c: Don't include <sys/types.h>.
4560 * strstr.h (PARAMS): Remove macro.
4561 (strstr): Use ANSI C function declarations.
4563 2002-11-06 Bruno Haible <bruno@clisp.org>
4565 * gcd.h (gcd): Change argument type to 'unsigned long'.
4566 * gcd.c (gcd): Likewise.
4568 2002-11-05 Bruno Haible <bruno@clisp.org>
4570 * gcd.h: New file, from gettext-0.11.5.
4571 * gcd.c: New file, from gettext-0.11.5.
4573 2002-11-05 Bruno Haible <bruno@clisp.org>
4575 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4576 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4577 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4578 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4580 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4581 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4583 * closeout.c: Include gettext.h instead of <libintl.h>.
4584 * human.c: Include gettext.h instead of <libintl.h>.
4585 * quotearg.c: Include gettext.h instead of <libintl.h>.
4586 * rpmatch.c: Include gettext.h instead of <libintl.h>.
4587 * unicodeio.c: Include gettext.h instead of <libintl.h>.
4588 * userspec.c: Include gettext.h instead of <libintl.h>.
4589 * version-etc.c: Include gettext.h instead of <libintl.h>.
4590 * xmalloc.c: Include gettext.h instead of <libintl.h>.
4591 (textdomain): Remove definition.
4592 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
4594 * long-options.c: Remove include of <libintl.h> and definition of _.
4595 * same.c: Remove include of <libintl.h> and definition of _.
4597 2002-11-04 Bruno Haible <bruno@clisp.org>
4599 * stpcpy.h: New file, from GNU gettext-0.11.5.
4600 * strcase.h: New file, from GNU gettext-0.11.5.
4601 * strpbrk.h: New file, from GNU gettext-0.11.5.
4602 * strstr.h: New file, from GNU gettext-0.11.5.
4603 * xgetcwd.h: New file, from GNU gettext-0.11.5.
4605 2002-05-09 Bruno Haible <bruno@clisp.org>
4607 * config.charset: Update for newest glibc. Add canonical names
4608 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
4610 2002-05-09 Bruno Haible <bruno@clisp.org>
4612 * localcharset.c (get_charset_aliases): Add more Windows specific
4615 2002-05-08 Owen Taylor <otaylor@redhat.com>
4617 * config.charset: A few additions for Solaris.
4619 2001-12-05 Bruno Haible <bruno@clisp.org>
4621 * localcharset.c (locale_charset): Don't return an empty string.
4623 2001-10-23 Bruno Haible <haible@clisp.cons.org>
4625 * config.charset: msdos in uk_UA uses CP1125.
4627 2001-08-05 Bruno Haible <haible@clisp.cons.org>
4629 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
4630 * localcharset.c (locale_charset): Declare as extern "C".
4632 2002-02-15 Bruno Haible <bruno@clisp.org>
4634 * config.charset [msdosdjgpp]: For Russian, use CP866.
4636 2002-02-11 Bruno Haible <bruno@clisp.org>
4638 * config.charset: Add support for NetBSD.
4640 2002-09-25 <karl@gnu.org>
4642 * strdup.c: copy from libc/string (via ../config/srclist*).
4643 * getopt*: copy from libc/posix.
4644 * gettext.h: copy from gettext.
4645 * .cppi-disable: add strdup.c, gettext.h.
4647 2002-07-01 Jim Meyering <meyering@lucent.com>
4649 * c-stack.c: Include sys/time.h.
4650 From Volker Borchert.
4652 2002-06-11 Paul Eggert <eggert@twinsun.com>
4654 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
4655 New macro. Use it uniformly instead of
4656 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
4657 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
4658 reported by Vin Shelton.
4660 2002-06-22 Jim Meyering <meyering@lucent.com>
4662 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
4663 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
4665 2002-06-22 Paul Eggert <eggert@twinsun.com>
4667 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
4668 Do not assume SA_SIGINFO behavior.
4669 Bug reported by Jim Meyering on NetBSD 1.5.2.
4671 2002-06-22 Jim Meyering <meyering@lucent.com>
4673 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
4675 * exitfail.c, exitfail.h: Likewise.
4676 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
4678 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
4680 (EXTRA_DIST): Add fnmatch_loop.c.
4681 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
4683 * fnmatch_loop.c: New file, from diffutils-2.8.2.
4684 * fnmatch.c: Update from diffutils-2.8.2.
4685 * fnmatch_.h: New file. From diffutils-2.8.2.
4686 * fnmatch.h: Remove file.
4688 2002-06-18 Paul Eggert <eggert@twinsun.com>
4690 * file-type.h: Report an error if neither S_ISREG nor
4691 S_IFREG is defined, instead of using a test specific to glibc
4692 2.2. This should be safe, since POSIX requires S_ISREG and
4693 Unix Version 7 had S_IFREG. We don't need to check for
4694 <sys/types.h> since we don't use any symbols that it defines.
4696 2002-06-15 Jim Meyering <meyering@lucent.com>
4698 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
4699 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
4700 have been included before this file.
4702 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
4704 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
4705 so that each temporary file name is unique and valid in the first
4706 8 characters, for operation under DOS.
4708 2002-06-15 Jim Meyering <meyering@lucent.com>
4710 Work even with DJGPP 2.03, which lacks support for symlinks.
4712 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
4714 * lchown.c (S_ISLNK): Likewise.
4716 2002-06-14 Jim Meyering <meyering@lucent.com>
4718 * file-type.h: Use the version from diffutils-2.8.2.
4719 * file-type.c: Likewise.
4721 2002-05-27 Jim Meyering <meyering@lucent.com>
4723 Fix a problem seen only on nonconforming systems whereby ls.c's
4724 use of localtime, and then of gettimeofday would cause trouble:
4725 the localtime call used to initialize rpl_gettimeofday's save
4726 mechanism would clobber ls's current local time information so
4727 that in any long listing the first file would always be listed
4728 with date 1970-01-01. Analysis by Volker Borchert.
4730 * gettimeofday.c (localtime): Undefine.
4731 (rpl_localtime): New function.
4733 2002-05-22 Jim Meyering <meyering@lucent.com>
4735 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
4736 * file-type.h: New file.
4737 * file-type.c (file_type): New file/function. Extracted from diffutils.
4739 2002-04-29 Paul Eggert <eggert@twinsun.com>
4741 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
4743 2002-04-28 Paul Eggert <eggert@twinsun.com>
4745 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
4746 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
4747 of 127, since 64 is the largest conceivable number for ancient
4749 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
4751 2002-04-28 Jim Meyering <meyering@lucent.com>
4753 * sig2str.c (WTERMSIG): Remove definition (unused).
4755 2002-04-28 Paul Eggert <eggert@twinsun.com>
4757 * sig2str.h, sig2str.c: New files.
4758 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
4760 2002-04-24 Jim Meyering <meyering@lucent.com>
4762 * gettext.h: New file, from Gettext.
4763 * Makefile.am (INCLUDES): Remove -I../intl.
4764 (libfetish_a_SOURCES): Add gettext.h.
4766 2002-04-16 Jim Meyering <meyering@lucent.com>
4768 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
4769 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
4770 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
4772 2002-04-12 Jim Meyering <meyering@lucent.com>
4774 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
4776 2002-03-10 Jim Meyering <meyering@lucent.com>
4778 * makepath.c (make_path): Remove a comma from a diagnostic.
4779 Suggestion from Santiago Vila.
4781 2002-03-08 Jim Meyering <meyering@lucent.com>
4783 * rename.c: Mention that this wrapper is needed also on
4784 mips-dec-ultrix4.4 systems.
4786 2002-03-02 Jim Meyering <meyering@lucent.com>
4788 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
4789 not HAVE_CLOCK_SETTIME.
4791 2002-02-27 Paul Eggert <eggert@twinsun.com>
4793 * nanosleep.h: Rename to....
4794 * timespec.h: New name for nanosleep.h. All uses changed.
4796 * gettime.c: New file.
4797 * settime.c: New file.
4800 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4801 timespec.h. Remove nanosleep.h.
4803 2002-02-25 Paul Eggert <eggert@twinsun.com>
4805 * acl.c, acl.h: New files.
4806 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4808 2002-02-24 Jim Meyering <meyering@lucent.com>
4810 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
4811 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
4812 cause trouble. Reported by Nelson Beebe.
4814 2002-02-23 Paul Eggert <eggert@twinsun.com>
4816 * path-concat.c (xpath_concat): Reorder code to pacify
4817 compilers that don't know that xalloc_die never returns.
4819 2002-02-20 Jim Meyering <meyering@lucent.com>
4821 * getdate.c: Regenerate using bison-1.33.
4823 2002-02-15 Paul Eggert <eggert@twinsun.com>
4825 * posixver.c, posixver.h: New files.
4826 * Makefile.am (libfetish_a_SOURCES): Add them.
4828 2002-02-02 Paul Eggert <eggert@twinsun.com>
4829 Bruno Haible <bruno@clisp.org>
4831 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4832 (fwrite_success_callback): New declaration.
4833 * unicodeio.c (unicode_to_mb): New function, extracted from
4834 print_unicode_char. Call failure callback instead of error.
4835 (fwrite_success_callback): New function.
4836 (exit_failure_callback): New function.
4837 (fallback_failure_callback): New function.
4838 (print_unicode_char): Call unicode_to_mb.
4840 2002-01-26 Jim Meyering <meyering@lucent.com>
4842 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4844 2002-01-22 Jim Meyering <meyering@lucent.com>
4846 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4847 Otherwise, some versions of automake would omit the rule that makes
4848 Makefile from Makefile.in.
4850 2001-01-21 Paul Eggert <eggert@twinsun.com>
4852 * xmemcoll.h, xmemcoll.c: New files.
4853 * Makefile.am (libfetish_a_SOURCES): Add them.
4854 * memcoll.c: Include errno.h, and declare errno if not defined.
4855 (memcoll): Set errno to zero if there is no error.
4857 * quotearg.c (quotearg_buffer_restyled):
4858 Fix bug with quoting buffers containing NUL when backslashing escapes.
4859 This bug was exposed by the other changes in this patch.
4860 (quotearg_n_options): New arg ARGSIZE.
4861 All callers changed.
4862 (quoting_options_from_style): New function.
4863 (quotearg_n_style): Use it.
4864 (quotearg_n_style_mem): New function.
4866 * quotearg.h (quotearg_n_style_mem): New function.
4868 2002-01-16 Jim Meyering <meyering@lucent.com>
4870 * getdate.y: Add three semicolons, each just before a closing brace.
4871 Bison (as of version 1.31) no longer papers over that mistake.
4873 2002-02-14 Paul Eggert <eggert@twinsun.com>
4875 * backupfile.c (ISDIGIT): Comment fix.
4876 * getdate.y (ISDIGIT): Likewise.
4877 * posixtm.c (ISDIGIT, year): Likewise.
4878 * strverscmp.c (ISDIGIT): Likewise.
4879 * userspec.c (ISDIGIT): Likewise.
4881 2002-01-05 Jim Meyering <meyering@lucent.com>
4883 * version-etc.c (version_etc_copyright): Update copyright year.
4885 2001-01-19 Paul Eggert <eggert@twinsun.com>
4887 * closeout.c (close_stdout_status): If ferror (stdout), do
4888 not silently exit merely because the output buffer happens to
4889 have nothing pending.
4891 2001-12-18 Paul Eggert <eggert@twinsun.com>
4893 See the big note in ../ChangeLog.
4894 * human.c (suffixes): Prefer K to k for 1024.
4895 (generate_suffix_backwards): New function.
4896 (human_readable_inexact): Use it.
4897 * xstrtol.c (__xstrtol): If there is no number but there
4898 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4899 Accept 'K' as well as 'k'.
4901 2001-12-15 Jim Meyering <meyering@lucent.com>
4903 * regex.h (__restrict_arr): Update from libc.
4905 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4906 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4909 2001-12-10 Jim Meyering <meyering@lucent.com>
4911 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
4912 Instead, include "xalloc.h".
4913 (initbuffer): Don't cast xmalloc return value to char*.
4914 (readline): Reword comment.
4915 Don't cast xrealloc return value to char*
4918 2001-12-09 Jim Meyering <meyering@lucent.com>
4920 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
4921 `signed and unsigned type in conditional expression'.
4922 * posixtm.c (posix_time_parse): Likewise.
4924 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
4926 * readtokens.c (readtoken): Declare an index to be of type unsigned
4927 to avoid a pedantic warning.
4929 * getstr.c: Don't include assert.h.
4930 (getstr): Remove warning-evoking assertions.
4931 Return -1 if offset parameter is out of bounds.
4932 Change the type of a local from int to size_t.
4934 * strftime.c (my_strftime_localtime_r): Include this function
4935 definition in the `#if ! HAVE_TM_GMTOFF' block.
4937 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
4938 Include xalloc.h instead.
4940 2001-12-02 Jim Meyering <meyering@lucent.com>
4942 * tempname.c: Don't declare getenv, thus reverting the change of
4943 2001-11-18. It's no longer necessary, now that stdlib.h is always
4946 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
4947 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
4949 2001-11-30 Akim Demaille <akim@epita.fr>
4951 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
4952 before being defined.
4954 2001-11-27 Paul Eggert <eggert@twinsun.com>
4956 * quotearg.h (quotearg_n, quotearg_n_style):
4957 First arg is int, not unsigned.
4958 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
4959 (SIZE_MAX, UINT_MAX): New macros.
4960 (quotearg_n_options): Abort if N is negative.
4961 Avoid overflow check on hosts where size_t is 64 bits and int
4962 is 32 bits, as overflow is impossible there.
4963 Fix off-by-one typo that caused unnecessary reallocation.
4965 2001-11-27 Jim Meyering <meyering@lucent.com>
4967 * tempname.c: Merge with version from libc.
4968 * regex.c: Likewise.
4970 * tempname.c: Include stdlib.h unconditionally. On some old systems
4971 for which STDC_HEADERS is 0, it was not included, resulting in a
4972 warning about an integer-to-pointer conversion problem with getenv.
4973 Reported by Volker Borchert.
4975 2001-11-26 Jim Meyering <meyering@lucent.com>
4977 * gtod.h: Remove file.
4978 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
4979 * gettimeofday.c: Don't include gtod.h.
4980 (GTOD_init): Remove function.
4981 (rpl_gettimeofday): Do its job here instead, rather than aborting.
4982 Suggestion from Volker Borchert.
4984 2001-11-23 Jim Meyering <meyering@lucent.com>
4986 * hash.h (struct hash_table): Don't define here. Merely declare it.
4987 * hash.c (struct hash_table): Define it here instead.
4989 2001-11-22 Jim Meyering <meyering@lucent.com>
4991 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
4993 2001-11-18 Paul Eggert <eggert@twinsun.com>
4995 * tempname.c (TMP_MAX): Remove; no longer needed.
4996 (TEMPORARIES): New macro.
4997 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
4998 removes an artificial limitation (e.g. HP-UX 10.20, where
5001 2001-11-18 Jim Meyering <meyering@lucent.com>
5003 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5006 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5007 files will be created before anything else.
5009 2001-11-17 Jim Meyering <meyering@lucent.com>
5011 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5012 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5013 rather than group writable. Patch by Juan F. Codagnone.
5015 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5016 Instead, include "xalloc.h".
5018 * mountlist.c: Include unlocked-io.h after all system headers.
5019 Remove explicit declarations of xmalloc, xrealloc,
5020 and xstrdup. Instead, include "xalloc.h".
5022 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5023 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5024 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5026 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5027 Reported by Padraig Brady.
5029 * mkstemp.c: #undef mkstemp.
5031 (rpl_mkstemp): Rename from mkstemp.
5034 2001-11-16 Jim Meyering <meyering@lucent.com>
5036 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5037 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5038 determine the amount of total physical memory, use pstat_getstatic.
5039 HPUX-11 doesn't define _SC_PHYS_PAGES.
5040 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5041 If sysconf couldn't be used to determine the amount of available
5042 physical memory, use both pstat_getstatic and pstat_getdynamic.
5043 Based on a patch from Bob Proulx.
5045 2001-11-05 Jim Meyering <meyering@lucent.com>
5047 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5049 2001-11-03 Jim Meyering <meyering@lucent.com>
5051 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5052 in argmatch_to_argument call.
5054 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5057 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5058 e.g., a fault due to an attempt to free a NULL pointer.
5060 2001-11-01 Jim Meyering <meyering@lucent.com>
5062 * dirfd.c, dirfd.h: New files.
5063 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5065 * hash.c (hash_print) [TESTING]: Clean up.
5067 2001-10-22 Paul Eggert <eggert@twinsun.com>
5069 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5070 to avoid a warning if -Wall.
5072 2001-10-21 Paul Eggert <eggert@twinsun.com>
5074 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5076 2001-10-21 Jim Meyering <meyering@lucent.com>
5078 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5079 this code would end up calling gettext even in packages built
5081 * getopt.c (_): Likewise.
5082 * regex.c (_): Likewise.
5084 2001-10-20 Paul Eggert <eggert@twinsun.com>
5086 * error.c (strerror_r): Do not declare unless !_LIBC.
5087 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5088 Use strerror_r that is only a macro, even if it is not a function.
5089 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5090 (private_strerror): Use prototypes, not old-style function definition.
5091 (print_errno_message): New function.
5092 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
5094 (error_tail, error, error_at_line): Use it.
5096 2001-10-11 Jim Meyering <meyering@lucent.com>
5098 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5099 and quote_n (1, ... to avoid clobbering a buffer.
5101 2001-10-05 Jim Meyering <meyering@lucent.com>
5103 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
5104 * hash-pjw.c: New file (factored out of fileutils' remove.c).
5105 * hash-pjw.h: New file.
5107 2001-09-30 Jim Meyering <meyering@lucent.com>
5109 * mountlist.c [MOUNTED_GETFSSTAT]:
5110 Include <sys/ucred.h>, for Apple Darwin.
5111 Include sys/mount.h and sys/fs_types.h only if available.
5113 (read_filesystem_list): Use FS_TYPE.
5115 2001-09-29 Paul Eggert <eggert@twinsun.com>
5117 * exclude.c (excluded_filename): 0 -> false, since it's
5120 2001-09-28 Paul Eggert <eggert@twinsun.com>
5122 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
5123 #defines strtoimax. Also treat the other strto* functions
5126 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
5127 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
5128 (strtoimax, strtoumax): Do not declare if already defined as a macro.
5130 2001-09-26 Jim Meyering <meyering@lucent.com>
5132 Most macros in unlocked-io.h had the wrong number of arguments.
5133 * gen-uio: New script.
5134 (USE_UNLOCKED_IO): Define to 1 if not already defined.
5135 * unlocked-io.hin: Remove file.
5136 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
5137 rather than trying to embed it here.
5138 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
5139 Reported by Padraig Brady.
5141 2001-09-25 Volker Borchert <bt@teknon.de>
5143 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
5145 2001-09-23 Jim Meyering <meyering@lucent.com>
5147 * mountlist.c: Remove useless parentheses in #if directives.
5148 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
5149 the deprecated MOUNTED symbol is no longer defined in mntent.h.
5151 2001-09-22 Jim Meyering <meyering@lucent.com>
5153 * localcharset.c: Update from latest gettext.
5154 * config.charset: Likewise.
5156 2001-09-20 Jim Meyering <meyering@lucent.com>
5158 * xstrtol.c (strtoimax): Guard declaration with
5159 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
5160 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
5161 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
5162 (strtoumax): Likewise, for completeness (it wasn't necessary).
5164 2001-09-06 Paul Eggert <eggert@twinsun.com>
5166 * strtoimax.c (HAVE_LONG_LONG):
5167 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
5168 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
5169 to work around bug in IBM C compiler.
5171 2001-09-16 Jim Meyering <meyering@lucent.com>
5173 * mkdir.c: New file.
5175 2001-09-04 Paul Eggert <eggert@twinsun.com>
5177 * xgetcwd.c: Revert some of the previous change; intead,
5178 fix the HAVE_GETCWD_NULL code to behave more like the
5179 !HAVE_GETCWD_NULL code used to.
5182 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5185 2001-09-04 Paul Eggert <eggert@twinsun.com>
5187 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
5188 Use ssize_t, not int, to store result of readlink.
5189 Check for ssize_t overflow as well as size_t overflow,
5190 as POSIX says the result of readlink is implementation-defined
5191 when ssize_t overflows.
5192 Remove unnecessary cast to char*.
5193 Use free+malloc instead of realloc, as the storage doesn't need
5194 to be preserved and it's clearer and can be more efficient that way.
5195 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
5196 * xreadlink.h (xreadlink): Update prototype.
5198 2001-09-03 Paul Eggert <eggert@twinsun.com>
5200 * exclude.c (fnmatch_no_wildcards): Fix confusion between
5201 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
5202 spotted by Jim Meyering.
5204 2001-09-03 Jim Meyering <meyering@lucent.com>
5206 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5208 2001-09-03 Paul Eggert <eggert@twinsun.com>
5210 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
5211 like the HAVE_GETCWD_NULL code.
5212 Include pathmax.h if not HAVE_GETCWD.
5213 Do not include xalloc.h.
5214 (INITIAL_BUFFER_SIZE): New symbol.
5215 Do not use xmalloc / xrealloc, since the caller is responsible for
5216 handling errors. Preserve errno around `free' during failure.
5217 Do not overrun buffer when using getwd.
5219 2001-09-03 Paul Eggert <eggert@twinsun.com>
5221 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
5222 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
5224 2001-09-02 Jim Meyering <meyering@lucent.com>
5226 * error.c: Update from GNU libc.
5228 2001-09-01 Jim Meyering <meyering@lucent.com>
5230 * xreadlink.c: New file.
5231 * xreadlink.h: New file.
5232 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
5234 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
5235 doesn't conflict with sparc Solaris 7's definition in
5236 /usr/include/sys/int_types.h.
5238 * exclude.c: Use `""', not `<>' to #include non-system header files.
5239 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
5240 and strncasecmp as r-values. Unixware didn't have declarations.
5242 2001-08-31 Jim Meyering <meyering@lucent.com>
5244 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
5245 Use an initial, malloc'd, buffer of length 128 rather than
5246 a statically allocated one of length 1024.
5248 2001-08-30 Paul Eggert <eggert@twinsun.com>
5250 * xgetcwd.c: Don't include pathmax.h.
5251 Include stdlib.h and unistd.h if available.
5253 (xmalloc, xstrdup, free): Remove decls.
5254 (xgetcwd): Don't assume sizes fit in unsigned.
5255 Check for overflow when computing sizes.
5256 Simplify reallocation code.
5258 2001-08-28 Paul Eggert <eggert@twinsun.com>
5260 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
5262 * strtoimax.c: Renamed from strtoxmax.c, removing the
5265 Also, make the following further changes to make this file's
5266 configuration more similar to that of strtol.c:
5267 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
5268 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5269 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5270 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5271 changed to signed values.
5273 And make the following changes as well:
5274 Fix copyright notice, as 1999 was missing.
5275 (verify): New macro.
5276 (strtoimax): Check sizes at compile-time, not run-time.
5277 Prefer strtol to strtoll if both work.
5278 (main): Remove; it was not that useful and was a pain to maintain.
5280 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
5282 2001-08-30 Paul Eggert <eggert@twinsun.com>
5284 * savedir.c (savedir): Remove size parameter, as POSIX says that
5285 a directory's st_size can have an arbitrary value, so the old
5286 usage could waste an arbitrary amount of memory. All uses
5288 * savedir.h: Update prototype.
5290 2001-08-30 Paul Eggert <eggert@twinsun.com>
5292 * xstrtol.c (strtoimax): New decl.
5294 2001-08-28 Paul Eggert <eggert@twinsun.com>
5296 * xstrtol.h: Add copyright notice.
5297 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
5298 LONGINT_INVALID_SUFFIX_CHAR.
5300 2001-08-30 Paul Eggert <eggert@twinsun.com>
5302 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
5305 2001-08-30 Paul Eggert <eggert@twinsun.com>
5307 * hash.c: Remove '2001' from copyright notice.
5309 2001-08-30 Paul Eggert <eggert@twinsun.com>
5311 * full-write.h: New file.
5312 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
5313 * full-write.c: Correct credits, as cccp.c no longer
5314 exists and anyway it was so heavily changed from the old cccp
5315 code as to be unrecognizable. Include full-write.h.
5316 (full_write) Return size_t, with short writes meaning failure.
5317 All callers changed. This fixes a bug with large buffers
5319 * utime.c: Include full-write.h.
5321 2001-08-30 Paul Eggert <eggert@twinsun.com>
5323 Merge 'exclude' changes from tar 1.13.22.
5324 This fixes one or two unlikely storage allocation overflow bugs,
5325 but doesn't change user-visible behavior otherwise.
5327 2001-08-30 Paul Eggert <eggert@twinsun.com>
5329 * exclude.c (bool): Declare, perhaps by including stdbool.h.
5330 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5331 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5332 Include if available.
5333 (<xalloc.h>): Include
5334 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5335 (verify): New macro. Use it to verify that EXCLUDE macros do not
5336 collide with FNM macros.
5337 (struct patopts): New struct.
5338 (struct exclude): Use it, as exclude patterns now come with options.
5339 (new_exclude): Support above changes.
5340 (new_exclude, add_exclude_file):
5341 Initial size must now be a power of two to simplify overflow checking.
5342 (free_exclude, fnmatch_no_wildcards): New function.
5343 (excluded_filename): No longer requires options arg, as the options
5344 are determined by add_exclude. Now returns bool, not int.
5345 (excluded_filename, add_exclude):
5346 Add support for the fancy new exclusion options.
5347 (add_exclude, add_exclude_file): Now takes int options arg.
5348 Check for arithmetic overflow when computing sizes.
5349 (add_exclude_file): xrealloc might modify errno, so don't
5350 realloc until after errno might be used.
5352 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
5354 (free_exclude): New decl.
5355 (add_exclude, add_exclude_file): Now takes int options arg.
5356 (excluded_filename): No longer requires options arg, as the options
5357 are determined by add_exclude. Now returns bool, not int.
5359 2001-08-30 Paul Eggert <eggert@twinsun.com>
5361 * alloca.c (alloca): Arg is of type size_t, not unsigned.
5363 2001-08-27 Jim Meyering <meyering@lucent.com>
5365 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
5367 * version-etc.c (N_): Remove definition.
5368 Revert most of last change.
5369 Instead, simply don't mark the `Copyright...' string for translation.
5370 Based on advice from Paul Eggert.
5372 * strtoxmax.c: Tweak comment.
5374 2001-08-26 Jim Meyering <meyering@lucent.com>
5376 * version-etc.c (version_etc_copyright_fmt): Replace literal year
5377 of copyright with `%s' so translators don't get an untranslated
5379 (COPYRIGHT_YEAR): Define.
5380 (version_etc): Use fprintf rather than fputs.
5381 Suggestion from Ulrich Drepper.
5383 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
5385 * strtoll.c: New file, from GNU libc.
5386 * xstrtoimax.c: New file.
5388 * xstrtol.h: Add xstrtoimax.
5389 * strtoumax.c: New file. Simply include "strtoumax.c".
5390 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
5392 * strtoumax.c: Factor to work both for unsigned and signed types, ...
5393 * strtoxmax.c: ... then renamed to this.
5395 2001-08-13 Paul Eggert <eggert@twinsun.com>
5397 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
5398 Port to Solaris 8, where 'sed' requires a space after the 'r'
5399 command, and where sh dislikes "$/". Clean up the spacing a bit.
5400 Redirect output to $tmp just once.
5402 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
5404 * addext.c (<errno.h>): Include.
5405 (errno): Declare if not defined.
5406 (addext): Work correctly when pathconf returns -1 and leaves
5407 errno alone because there is no limit. Also, work even if
5408 pathconf returns a value greater than SIZE_MAX.
5410 2001-08-12 Jim Meyering <meyering@lucent.com>
5412 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
5413 Simply `return getcwd (NULL, 0);'.
5414 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
5415 Use 1300 as initial value for length, not PATH_MAX.
5417 * pathmax.h: Clean up cpp syntax.
5419 2001-08-12 Jim Meyering <meyering@lucent.com>
5421 * gettimeofday.c: New file.
5423 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
5425 2001-08-04 Jim Meyering <meyering@lucent.com>
5427 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
5428 to get in sync with glibc.
5430 2001-08-03 Paul Eggert <eggert@twinsun.com>
5432 The following changes are from gettext 0.10.39 as maintained by
5435 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
5436 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
5437 with inverted sense. All uses changed.
5439 * mbswidth.c: Don't include <limits.h>.
5440 Include <stdlib.h> and <string.h> unconditionally.
5441 (iswcntrl, mbsinit, ISCNTRL): New macros.
5442 (mbsnwidth): Use K&R style function declarations.
5443 Don't bother checking for MB_LEN_MAX == 1, since the compiler
5444 can optimize it when MB_CUR_MAX == 1.
5445 The width of control characters is zero, not 1.
5447 2001-07-15 Jim Meyering <meyering@lucent.com>
5449 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
5450 (BUILT_SOURCES): Add unlocked-io.h.
5451 (io_functions): Define.
5452 (unlocked-io.h): New rule.
5453 (DISTCLEANFILES): Add unlocked-io.h.
5454 (all-local): Depend on unlocked-io.h, to ensure it is created.
5456 * unlocked-io.hin: New file
5458 * regex.c: Update from glibc.
5460 2001-07-05 Jim Meyering <meyering@lucent.com>
5462 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
5464 (libfetish_a_SOURCES): Put all .h files here instead.
5465 Remove a thus-exposed (better checks in automake) duplicate and
5466 two unnecessary .h files.
5468 2001-06-11 Jim Meyering <meyering@lucent.com>
5470 * regex.c: Update from GNU libc.
5472 2001-05-27 Jim Meyering <meyering@lucent.com>
5474 * readutmp.h (UT_TYPE): Define.
5476 2001-05-24 Jim Meyering <meyering@lucent.com>
5478 * argmatch.c: Include "quote.h".
5479 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
5480 quote function. Reported by Göran Uddeborg.
5482 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
5484 * dirname.c (dir_name): Compute append_dot using path, not newpath
5485 which is not yet declared.
5487 2001-05-11 Paul Eggert <eggert@twinsun.com>
5489 * Makefile.am (libfetish_a_SOURCES):
5490 Add strftime.c, since we now compile it on all hosts.
5492 * strftime.c (my_strftime):
5493 Define to nstrftime if emacs, but only if my_strftime is not defined.
5494 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
5495 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
5496 Add one more extra argument: a nanoseconds value.
5499 (my_strftime function): Add %N format.
5500 (emacs_strftimeu): Renamed from emacs_strftime,
5501 with extra ut argument.
5503 2001-05-11 Paul Eggert <eggert@twinsun.com>
5505 dirname code cleanup. base_name now behaves more compatibly
5506 with POSIX basename when given file names that have trailing
5507 slashes, and similarly for dir_name. Add new primitives
5508 base_len and dir_len. Put the directory-name-related decls
5511 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
5512 * backupfile.c (base_name): Likewise.
5513 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
5514 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
5515 * makepath.c (strip_trailing_slashes): Likewise.
5516 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
5518 * rename.c (strip_trailing_slashes): Likewise.
5519 * same.c (base_name): Likewise.
5520 * stripslash.c (ISSLASH): Likewise.
5522 * addext.c: Include <dirname.h> after size_t is defined.
5523 * backupfile.c: Likewise.
5525 * addext.c (addext): Use base_len to trim redundant
5526 trailing slashes instead of doing it ourselves.
5527 But do not trim the last slash if it is not redundant.
5529 * backupfile.c (find_backup_file_name,
5530 max_backup_version): Use base_len instead of rolling it ourselves.
5531 Handle the case of "" and (on DOS) "C:" correctly.
5533 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
5534 Include <string.h>, <dirname.h>.
5535 (base_name): Allow file names ending in slashes, other than names
5536 that are all slashes. In this case, return the basename followed
5537 by the slashes. This is more general, and can be used in places
5538 where the original base_name purposely had an assertion failure.
5539 (base_len): New function.
5541 * dirname.c: Include <string.h> instead of <stdlib.h>.
5542 Do not include <assert.h>; no longer needed.
5544 (memrchr): Remove decl.
5545 (dir_name_r): Remove.
5546 (dir_len): Renamed from dirlen. All callers changed.
5547 Rewrite in terms of base_name, for simplicity and consistency.
5548 (dir_name): Never return NULL. All callers changed.
5549 Do not include <stdlib.h> in test program; no longer needed.
5550 return 0; is fine for test program.
5552 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
5554 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
5556 * path-concat.c (path_concat): Use base_len to compute
5557 base length, not strlen; this means we cannot rely on memcpy
5560 * same.c (STREQ): Remove.
5561 (same_name): Handle the case where the basename ends in trailing '/'.
5563 * stripslash.c (strip_trailing_slashes): Return nonzero if
5564 a slash was stripped. Do not strip the last slash after a
5567 2001-04-08 Jim Meyering <meyering@lucent.com>
5569 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
5570 recomputed; that's necessary when the offset spans a DST transition.
5571 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
5573 2001-04-02 Jim Meyering <meyering@lucent.com>
5575 * regex.h, regex.c: Update from GNU libc.
5577 2001-03-19 Paul Eggert <eggert@twinsun.com>
5579 * version-etc.c (version_etc_copyright): Update to 2001.
5581 2001-03-16 Paul Eggert <eggert@twinsun.com>
5583 * tempname.c (uint64_t): Define to uintmax_t if
5584 not defined, and if UINT64_MAX is not defined.
5585 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
5586 Reported by John David Anglin.
5588 2001-03-10 Bruno Haible <haible@clisp.cons.org>
5590 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
5591 alias if codeset is empty.
5592 * config.charset (BeOS): Use wildcard syntax.
5594 2001-03-13 Jim Meyering <meyering@lucent.com>
5596 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
5597 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
5600 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5602 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
5604 * unicodeio.c (print_unicode_char): Simplify accordingly.
5606 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5608 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
5609 support for DOS/DJGPP.
5611 2001-02-28 Paul Eggert <eggert@twinsun.com>
5613 * Makefile.am (libfetish_a_SOURCES):
5614 Add dup-safer.c, fopen-safer.c.
5615 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
5617 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
5619 2001-02-25 Paul Eggert <eggert@twinsun.com>
5621 The mkstemp replacement is taken from glibc 2.2.2, with some
5622 portability fixes for use outside glibc, as follows:
5624 * tempname.c (struct_stat64): New macro.
5625 (direxists, __gen_tempname): Use it.
5626 This avoids a portability problem with Solaris 8.
5628 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
5629 (<stddef.h>, <stdint.h>, <string.h>):
5630 Include only if STDC_HEADERS || _LIBC.
5631 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
5632 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
5633 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
5634 (__set_errno): Define this macro if <errno.h> doesn't.
5635 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
5636 Define these macros if <stdio.h> doesn't.
5637 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
5638 Define these macros if <sys/stat.h>
5639 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
5640 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
5641 __xstat64): Define if not _LIBC.
5642 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
5643 (__gen_tempname): Invoke gettimeofday only if
5644 HAVE_GETTIMEOFDAY || _LIBC;
5645 otherwise, fall back on plain "time".
5646 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
5648 * mkstemp.c (__GT_FILE): Define to zero if not defined.
5650 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
5652 2001-02-17 Jim Meyering <meyering@lucent.com>
5654 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
5655 around included file name.
5657 * strnlen.c (__strnlen): Merge in a change from GNU libc.
5659 * strftime.c: Update from GNU libc (the only changes were to comments).
5661 2001-02-13 Bruno Haible <haible@clisp.cons.org>
5663 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
5665 2001-02-17 Paul Eggert <eggert@twinsun.com>
5667 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
5668 Remove workaround macros for hosts that have mbrtowc but not
5669 mbstate_t, as we now insist on proper declarations for both
5670 before using mbrtowc.
5672 2001-02-17 Jim Meyering <meyering@lucent.com>
5674 * regex.c: Update from libc.
5676 2001-02-16 Paul Eggert <eggert@twinsun.com>
5678 * alloca.c (malloc): Undef before defining, since stdlib.h
5679 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
5680 Reported by Mark Hounschell via Paul Eggert.
5682 2001-01-30 Bruno Haible <haible@clisp.cons.org>
5684 * config.charset: Update for FreeBSD 4.2.
5686 2001-01-26 Jim Meyering <meyering@lucent.com>
5688 * quotearg.c: Include stddef.h.
5689 * quote.c: Include stddef.h.
5690 Reported by Axel Kittenberger.
5692 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
5693 line in double quotes so that it evokes a better diagnostic.
5694 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
5695 Reported by Axel Kittenberger.
5697 2001-01-15 Bruno Haible <haible@clisp.cons.org>
5699 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
5700 to avoid a warning. Add back 'const' to inptr.
5702 2001-01-16 Jim Meyering <meyering@lucent.com>
5704 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
5707 2001-01-14 Jim Meyering <meyering@lucent.com>
5709 * rename.c: New file. From Volker Borchert.
5710 Include stdlib.h, string.h or strings.h, and xalloc.h.
5711 Use strip_trailing_slashes rather than open-coding it.
5713 2001-01-03 Paul Eggert <eggert@twinsun.com>
5715 * strftime.c: Sync with glibc time/strftime.c 1.81.
5717 2001-01-03 Jim Meyering <meyering@lucent.com>
5719 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
5720 local `inptr' to avoid warning with some system declarations of iconv.
5722 2000-12-29 Paul Eggert <eggert@twinsun.com>
5724 * modechange.c: Do not assume that mode_t uses the
5725 traditional octal encoding. E.g. "chmod 1 FOO" should set
5726 the other-execute bit of FOO even if S_IXOTH != 1.
5728 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
5729 WOTH, XOTH, ALLM): New macros.
5730 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
5731 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
5733 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
5734 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
5736 No need to use uintmax_t; unsigned long is long enough.
5737 Don't bother to get suffix since we don't use it.
5739 2000-12-24 Jim Meyering <meyering@lucent.com>
5741 * hash.c (is_prime): Return explicit boolean values.
5742 (hash_get_first): Return NULL to appease Irix5.6's 89.
5743 Reported by Nelson Beebe.
5745 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5747 * localcharset.c (locale_charset): Add support for Win32.
5749 2000-12-18 Paul Eggert <eggert@twinsun.com>
5751 * physmem.h, physmem.c: New files.
5753 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
5754 (noinst_HEADERS): Add physmem.h.
5756 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
5757 't' for compatibility with Solaris 8 sort.
5759 2000-12-18 Bruno Haible <haible@clisp.cons.org>
5761 * config.charset: Add support for BeOS.
5763 2000-12-16 Jim Meyering <meyering@lucent.com>
5765 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
5766 SHELLS_FILE to a file name that's useful on djgpp systems.
5768 (ADDITIONAL_DEFAULT_SHELLS): Define.
5769 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
5770 Based mostly on a patch from Prashant TR.
5772 2000-12-16 Jim Meyering <meyering@lucent.com>
5774 This bug had a serious impact on chown: `chown N:M FILE' (for integer
5775 N and M) would have treated it like `chown N:N FILE'.
5777 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
5779 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5781 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
5782 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
5783 to the list of canonical encodings. Rename EUC-CN to GB2312.
5785 2000-12-08 Andreas Schwab <schwab@suse.de>
5787 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
5788 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
5790 2000-12-07 Jim Meyering <meyering@lucent.com>
5792 * stripslash.c (ISSLASH): Define.
5793 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5796 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5797 (dir_name_r): Declare this function as static.
5798 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5799 manifest itself on a name containing a mix of slashes and
5801 Make this function work with names starting with a DOS-style
5802 drive letter and colon prefix.
5803 (dir_name): Append `.' if necessary.
5804 Based mostly on patches from Prashant TR and Eli Zaretskii.
5806 * dirname.h (dir_name_r): Remove prototype.
5808 2000-12-05 Jim Meyering <meyering@lucent.com>
5810 * dirname.c (dir_name_r): Add `const' in a few local declarations.
5812 2000-12-04 Jim Meyering <meyering@lucent.com>
5814 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
5815 Also include memory.h, stdlib.h, unistd.h if appropriate.
5816 Reported by Andreas Jaeger (conflicting declaration of malloc).
5818 2000-12-02 Jim Meyering <meyering@lucent.com>
5820 * closeout.h: Make idempotent, to avoid some obscure warnings.
5822 2000-12-01 Paul Eggert <eggert@twinsun.com>
5824 * memrchr.c: Include <config.h> before any system include file.
5826 2000-11-29 Paul Eggert <eggert@twinsun.com>
5828 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5830 2000-11-26 Jim Meyering <meyering@lucent.com>
5832 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5834 2000-11-22 Paul Eggert <eggert@twinsun.com>
5836 * strftime.c (my_strftime): Do not invoke mbrlen with a
5837 size of (size_t) -1; it's not portable.
5839 2000-11-17 Akim Demaille <akim@epita.fr>
5841 * obstack.h: Formatting changes.
5842 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5843 prevent type checking.
5844 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5845 cast the value to (void *): assigning a `foo *' to a `void *'
5847 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5849 2000-11-17 Jim Meyering <meyering@lucent.com>
5851 * strstr.c: Update from GNU libc.
5853 2000-11-16 Jim Meyering <meyering@lucent.com>
5855 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5857 2000-11-11 Jim Meyering <meyering@lucent.com>
5859 * error.c: Add a couple #includes, merging from GNU libc version.
5861 2000-11-10 Jim Meyering <meyering@lucent.com>
5863 * obstack.h: Update from GNU libc.
5864 * obstack.c: Likewise.
5866 2000-11-06 Paul Eggert <eggert@twinsun.com>
5868 * getusershell.c (setusershell): Use rewind rather than
5869 fseek/fseeko, to avoid configuration hassles with fseeko.
5870 Don't bother opening SHELLS_FILE if shellstream is NULL;
5873 2000-11-05 Jim Meyering <meyering@lucent.com>
5875 * makepath.h (make_dir): Declare.
5876 * makepath.c (make_dir): Remove `static' attribute.
5879 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
5881 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
5882 last one in a bucket, advance to the next bucket.
5884 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5886 * fnmatch.c: Do not comment out all the code if we are using
5887 the GNU C library, because in some cases we are replacing buggy
5888 code in the GNU C library itself.
5890 2000-10-30 Paul Eggert <eggert@twinsun.com>
5892 * error.h, getline.h, modechange.h:
5893 Remove "2000" from Copyright line, as the file hasn't been
5894 changed this year other than in the copyright notice.
5896 * xalloc.h: Add "2000" to Copyright line, as this file
5897 was changed this year.
5899 2000-10-30 Paul Eggert <eggert@twinsun.com>
5901 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5902 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5903 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5905 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5907 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5908 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5909 doesn't define __restrict_arr.
5911 2000-10-29 Jim Meyering <meyering@lucent.com>
5913 * xstat.in: Fix grammar in comment.
5915 2000-10-28 Jim Meyering <meyering@lucent.com>
5917 * memchr.c: Update from libc.
5918 Adjust for portability:
5919 [HAVE_STDLIB_H]: Include stdlib.h.
5920 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
5921 Undef __memchr, too.
5922 [!weak_alias]: Define __memchr to memchr.
5924 * regex.c: Update from libc.
5925 * regex.h: Likewise.
5926 * getopt1.c: Likewise.
5927 * memcmp.c: Likewise.
5929 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
5930 Avoid using fseek, when possible -- it's broken by design.
5931 Patch by Ulrich Drepper.
5933 2000-10-26 Jim Meyering <meyering@lucent.com>
5935 * strftime.c: Update from libc.
5937 2000-10-25 Jim Meyering <meyering@lucent.com>
5939 * obstack.c: Update from libc.
5941 2000-10-23 Jim Meyering <meyering@lucent.com>
5943 * hard-locale.c (hard_locale): Revert last change -- it was simply
5944 wrong. That set_locale call must not have any side effects.
5947 2000-10-22 Jim Meyering <meyering@lucent.com>
5949 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
5950 [CYCLIC]: Remove now-unused definition.
5952 * save-cwd.c (O_DIRECTORY): Define, if needed.
5953 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
5954 Suggestion from Ulrich Drepper.
5956 2000-10-21 Jim Meyering <meyering@lucent.com>
5958 * dirname.c (dir_name_r): New function, factored out of dir_name.
5959 (dir_name): Use dir_name_r.
5960 * dirname.h (dir_name_r): Declare it.
5962 2000-10-21 Jim Meyering <meyering@lucent.com>
5964 * dirname.c (memrchr): Declare if necessary.
5965 (dir_name): Remove the restriction that there be no
5966 trailing slashes. Now, this code skips past them, effectively
5968 [TEST_DIRNAME] (main): New unit tests.
5970 * memrchr.c: New file from GNU libc.
5971 Undef __memrchr, too.
5972 [!weak_alias]: Define __memrchr to memrchr.
5973 Guard weak_alias use with `#ifdef weak_alias'.
5975 2000-10-17 Jim Meyering <meyering@lucent.com>
5977 * quote.h (PARAMS): Define and use.
5978 Reported by Akim Demaille.
5980 * getopt.c: Update from libc.
5982 2000-10-16 Jim Meyering <meyering@lucent.com>
5984 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
5987 2000-09-25 Jim Meyering <meyering@lucent.com>
5989 * md5.h (rol): Define (from GnuPG).
5991 * sha.c: Give credit (GnuPG) where due.
5992 (M): Use rol rather than open-coding it.
5993 Add a FIXME comment.
5995 2000-09-21 Jim Meyering <meyering@lucent.com>
5997 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
5998 Reported by Michael Stone.
6000 2000-09-20 Jim Meyering <meyering@lucent.com>
6002 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6003 (noinst_HEADERS): Add sha.h.
6004 Based on code from Scott G. Miller and from GnuPG.
6006 2000-09-15 Jim Meyering <meyering@lucent.com>
6008 * regex.c: Update from libc.
6010 2000-09-10 Jim Meyering <meyering@lucent.com>
6012 * getopt.c (_getopt_internal): Update from glibc.
6014 2000-09-09 Jim Meyering <meyering@lucent.com>
6016 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6017 think it should be used as a general replacement for isascii.
6018 * fnmatch.c: Likewise.
6019 * mbswidth.c: Likewise
6020 * regex.c: Likewise.
6023 * userspec.c: Include sys/param.h and limits.h.
6025 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6026 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6027 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6028 UID, GID. Check range.
6030 2000-09-06 Jim Meyering <meyering@lucent.com>
6032 * getopt.c (_getopt_internal): Update from glibc.
6034 2000-08-30 Jim Meyering <meyering@lucent.com>
6036 * strftime.c: Merge in changes from GNU libc.
6038 2000-08-26 Jim Meyering <meyering@lucent.com>
6040 * closeout.c: Include "__fpending.h".
6041 (close_stdout_status): Return right away if there's nothing to flush.
6043 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6044 * __fpending.c: New file.
6045 * __fpending.h: New file.
6047 2000-08-07 Paul Eggert <eggert@twinsun.com>
6049 Standardize on "memory exhausted" instead of "Memory exhausted"
6050 or "virtual memory exhausted".
6051 * obstack.c (print_and_abort): Use "memory exhausted", not
6052 "virtual memory exhausted".
6053 * same.c (same_name): Invoke xalloc_die instead of printing
6055 * userspec.c (parse_user_spec): Likewise.
6056 * bumpalloc.h: comment fix
6057 * same.c, userspec.c: Include xalloc.h.
6059 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6060 not char *const and pointing to a constant array.
6061 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6062 (xrealloc): Comment fix.
6064 * userspec.c (parse_user_spec):
6065 Don't translate a message until just before returning,
6066 to avoid unnecessary translation.
6068 2000-08-07 Jim Meyering <meyering@lucent.com>
6070 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6071 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6072 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6073 getgroups.c, gethostname.c, getopt.h, group-member.c,
6074 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6075 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6076 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6077 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6078 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6079 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6080 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6081 yesno.c: Back out Copyright date changes for each file with no change
6082 this year. This eases coordination with other programs using the same
6083 source code modules. From Paul Eggert.
6085 2000-08-03 Greg McGary <greg@mcgary.org>
6087 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6088 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6089 (EXTEND_BUFFER): Use them.
6091 2000-08-01 Jim Meyering <meyering@lucent.com>
6093 * dirname.c (ISSLASH): Define.
6094 (BACKSLASH_IS_PATH_SEPARATOR): Define.
6095 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
6096 both `\' and `/' may be use as path separators.
6097 Based on a patch from Prashant TR.
6099 2000-07-31 Paul Eggert <eggert@twinsun.com>
6101 * quotearg.c (quotearg_n_options): Don't make the initial
6102 slot vector a constant, since it might get modified.
6104 2000-07-31 Jim Meyering <meyering@lucent.com>
6106 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
6107 * obstack.c (print_and_abort): Likewise.
6109 2000-07-30 Paul Eggert <eggert@twinsun.com>
6111 * quotearg.c (quotearg_n_options): Preallocate a slot 0
6112 buffer, so that the caller can always quote one small
6113 component of a "memory exhausted" message in slot 0.
6114 From a suggestion by Jim Meyering.
6116 2000-07-30 Jim Meyering <meyering@lucent.com>
6118 * makepath.c (make_path): Quote the other instance, too.
6120 * quotearg.c (N_STATIC_SLOTVECS): Define.
6121 (STATIC_BUF_SIZE): Define.
6122 (quotearg_n_options): Use only statically allocated storage when
6123 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
6124 than STATIC_BUF_SIZE.
6126 2000-07-29 Jim Meyering <meyering@lucent.com>
6128 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
6129 * dirname.c (dir_name): Likewise.
6131 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
6133 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
6134 (dir_name): Assert that there are no trailing slashes.
6136 2000-07-18 Bruno Haible <haible@clisp.cons.org>
6138 * mbswidth.h (mbswidth): Add a flags argument.
6139 (mbswidth): New declaration.
6140 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
6141 * mbswidth.c (mbswidth): Add a flags argument.
6142 (mbsnwidth): New function.
6144 2000-07-24 Jim Meyering <meyering@lucent.com>
6146 * mbswidth.c: Remove useless #else. From Bruno Haible.
6148 2000-07-23 Paul Eggert <eggert@twinsun.com>
6150 * mbswidth.c (_XOPEN_SOURCE):
6151 Don't define; this causes problems on Solaris 7.
6152 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
6154 2000-07-23 Paul Eggert <eggert@twinsun.com>
6157 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
6158 so that mbstate_t is always defined.
6160 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
6161 be 1 in at least one GCC installation, and this configuration
6162 error is likely to be common. Ignoring MB_LEN_MAX hurts
6163 performance on hosts that have mbrtowc but have only unibyte
6164 locales, but I assume these hosts are rare.
6166 2000-07-23 Paul Eggert <eggert@twinsun.com>
6168 * quotearg.c: Streamline by invoking multibyte code only if needed.
6169 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
6170 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
6171 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
6172 invoke multibyte primitives.
6174 2000-07-23 Jim Meyering <meyering@lucent.com>
6176 * basename.c (base_name): Add an assertion.
6178 2000-07-15 Bruno Haible <clisp.cons.org>
6180 * quotearg.c: When the system forces us to redefine mbstate_t,
6181 shadow its mbsinit function.
6183 2000-07-16 Bruno Haible <haible@clisp.cons.org>
6185 * mbswidth.h: New file.
6186 * mbswidth.c: New file.
6187 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
6188 (noinst_HEADERS): Add mbswidth.h.
6190 2000-07-17 Bruno Haible <haible@clisp.cons.org>
6192 * config.charset: Add support for FreeBSD. Improve support for HP-UX
6195 2000-07-15 Jim Meyering <meyering@lucent.com>
6197 * makepath.c: Include quote.h.
6198 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
6199 corresponding argument in a `quote (...)' call.
6200 Give better diagnostics.
6202 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
6203 (noinst_HEADERS): Add quote.h.
6205 * quote.c (quote, quote_n): New file. Two functions taken verbatim
6206 from tar's src/misc.c.
6207 * quote.h: New file. Prototypes for same.
6209 2000-07-10 Paul Eggert <eggert@twinsun.com>
6211 From a suggestion by Bruno Haible.
6212 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6213 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6214 to decide whether to define the BeOS workaround macro;
6215 this adjusts to the change to AC_MBSTATE_T.
6217 2000-07-13 Paul Eggert <eggert@twinsun.com>
6219 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
6221 * quotearg.c (quoting_style_args, quoting_style_vals,
6222 quotearg_buffer_restyled): Add support for
6223 clocale_quoting_style. Undo previous change to
6224 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
6225 and "{RIGHT QUOTATION MARK}" msgids.
6227 2000-07-05 Paul Eggert <eggert@twinsun.com>
6229 The old behavior of quoting `like this' doesn't look good with
6230 newer, ISO-style fonts. See:
6231 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
6233 Instead, quote "like this" by default. Let the translator
6234 tailor the locale-specific quoting behavior by providing
6235 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
6237 * quotearg.c (N_): New macro.
6238 (gettext_default): New function.
6239 (quotearg_buffer_restyled): Use
6240 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
6241 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
6243 2000-07-09 Jim Meyering <meyering@lucent.com>
6245 * Most files: Update copyright dates to include 2000.
6247 2000-07-08 Jim Meyering <meyering@lucent.com>
6249 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
6251 (xgethostname): Remove now-unnecessary #ifdef.
6252 Move declaration of `err' into loop where it's used.
6254 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6256 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
6257 by allocating a larger buffer. Test the gethostname return value for
6258 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
6259 returns an error and ENAMETOOLONG isn't defined.
6261 2000-07-05 Paul Eggert <eggert@twinsun.com>
6262 and Bruno Haible <haible@clisp.cons.org>
6264 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6266 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6268 * quotearg.c (struct quoting_options): Simplify quote_these_too
6271 2000-07-03 Jim Meyering <meyering@lucent.com>
6273 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
6274 Reported by Bruno Haible.
6276 2000-07-04 Jim Meyering <meyering@lucent.com>
6278 * quotearg.c: Make inclusion of <wchar.h> independent of whether
6279 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
6282 2000-07-03 Paul Eggert <eggert@twinsun.com>
6283 and Bruno Haible <haible@clisp.cons.org>
6285 * quotearg.c (mbrtowc):
6286 Assign to *pwc, and return 1 only if result is nonzero.
6287 (iswprint): Use ISPRINT when substituting our own mbrtowc.
6289 2000-07-03 Jim Meyering <meyering@lucent.com>
6291 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
6292 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
6295 2000-07-02 Jim Meyering <meyering@lucent.com>
6297 * quotearg.c (mbstate_t): Don't define here.
6299 2000-07-02 Jim Meyering <meyering@lucent.com>
6301 * nanosleep.c (SIGCONT): Define if not already defined.
6303 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6305 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
6306 per change in ../m4/ls-mntd-fs.m4.
6307 (read_filesystem_list): Ignore symbolic links.
6309 2000-06-29 Jim Meyering <meyering@lucent.com>
6311 * same.c: Include <string.h> or <strings.h>, as appropriate,
6312 for declaration of strcmp.
6314 * long-options.c: Include <stdlib.h>, for declaration of exit.
6316 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
6317 Avoid warning by casting result to `char *' to remove `const'.
6319 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6321 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
6323 2000-06-26 Paul Eggert <eggert@twinsun.com>
6325 savedir now sets errno on failure and invokes xmalloc to get memory.
6326 Fix a couple of other minor bugs while we're at it.
6328 * savedir.c (<unistd.h>): Do not include; there's no need.
6329 (NAMLEN): Remove macro.
6330 (malloc, realloc): Remove decls.
6332 ("xalloc.h"): Include.
6333 (NAME_SIZE_DEFAULT): New macro.
6334 (savedir): Use xmalloc / xrealloc to allocate memory.
6335 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
6336 Skip "" directory entries.
6337 Use strlen to calculate directory entry length, since the old method
6338 is rarely used these days and isn't worth supporting.
6339 Don't use a pointer after freeing it.
6340 Check for integer overflow when calculating allocation size.
6341 Use memcpy to copy entries, instead of stpcpy.
6342 Set errno properly when returning NULL.
6343 Check for readdir error.
6345 2000-06-26 Jim Meyering <meyering@lucent.com>
6347 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
6349 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6351 * getusershell.c (xmalloc, xrealloc): Remove functions.
6353 Don't include <stdlib.h>. Don't declare malloc, realloc.
6355 2000-06-23 Bruno Haible <haible@clisp.cons.org>
6357 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
6359 2000-06-24 Jim Meyering <meyering@lucent.com>
6361 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
6363 2000-06-21 Jim Meyering <meyering@lucent.com>
6365 * getpass.c: New file, from Bruno Haible. Required for BeOS.
6367 2000-06-19 Paul Eggert <eggert@twinsun.com>
6369 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
6370 (mbrtowc, mbstate_t): Define substitutes if
6371 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
6372 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
6373 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
6375 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6377 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
6378 than 1024, return a memory chunk of least possible size, instead
6379 of size PATH_MAX + 2. In the loop, increment the size proportionally.
6380 Use free/xmalloc instead of xrealloc to avoid copying for very long
6383 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6385 * canon-host.c (canon_host): Use malloc and memcpy to copy an
6386 address, not strdup. Include <stdlib.h> and don't declare free().
6388 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6390 * path-concat.c (path_concat): Don't access dir[-1] if dir is
6393 2000-06-21 Jim Meyering <meyering@lucent.com>
6395 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
6396 (noinst_HEADERS): Add getstr.h.
6398 * getline.c (getstr): Move into a separate file.
6399 * getstr.c (getstr): New file, extracted from getline.c, with
6400 the following changes: new parameter, delim2; both delim[12]
6401 parameters have type `int', not `char'. The latter would lose
6402 with 8-bit delimiters.
6403 * getstr.h: New file.
6405 2000-06-19 Jim Meyering <meyering@lucent.com>
6407 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
6409 2000-06-18 Jim Meyering <meyering@lucent.com>
6411 * mkdir.c: Remove file, due mainly to copyright incompatibility.
6412 Besides, these days every porting target provides a mkdir function.
6414 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
6415 (this snippet comes from src/system.h).
6417 2000-06-15 Paul Eggert <eggert@twinsun.com>
6419 * human.c (adjust_value): New function.
6420 (human_readable_inexact): Apply rounding style even when
6421 printing approximate values.
6423 2000-06-14 Paul Eggert <eggert@twinsun.com>
6425 * human.c (human_readable_inexact): Allow an input block
6426 size that is not a multiple of the output block size, and vice versa.
6427 Reported by Piergiorgio Sartor.
6429 2000-06-14 Paul Eggert <eggert@twinsun.com>
6431 * getdate.y (get_date): Apply relative times after time
6432 zone indicator, not before. Reported by Todd A. Jacobs.
6434 2000-06-13 Jim Meyering <meyering@lucent.com>
6436 * Makefile.am (all-local): Depend on lstat.c and stat.c.
6438 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
6440 2000-06-12 Paul Eggert <eggert@twinsun.com>
6442 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
6444 2000-06-04 Paul Eggert <eggert@twinsun.com>
6446 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
6448 2000-06-04 Jim Meyering <meyering@lucent.com>
6450 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
6451 SunOS 4.1.4 for which gid_t is an unsigned type.
6453 2000-06-03 Jim Meyering <meyering@lucent.com>
6455 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
6457 2000-05-26 Bruno Haible <haible@clisp.cons.org>
6459 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
6460 newer, don't install charset.alias.
6461 * config.charset: Change the Linux/glibc rules so they become empty
6462 on glibc-2.1 or newer.
6464 2000-06-02 Jim Meyering <meyering@lucent.com>
6466 * mountlist.c: Back out last change. Instead, do this...
6467 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
6468 member using the same `ignore'-testing code.
6469 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
6473 2000-05-29 Jim Meyering <meyering@lucent.com>
6475 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
6476 with the `ignore' attribute. Based on a patch from Mark D. Roth.
6478 2000-05-22 Jim Meyering <meyering@lucent.com>
6480 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
6482 2000-05-18 Jim Meyering <meyering@lucent.com>
6484 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
6485 back, too, since it may have been modified by allocate_entry.
6486 (hash_delete): Rewrite to use neither the assignment operator
6487 nor the comma operator in an if-expression.
6489 2000-05-15 Paul Eggert <eggert@twinsun.com>
6492 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
6493 Remove; no longer needed.
6494 "quotearg.h": Add include.
6495 (file_name): Do not bother to explicitly initialize to NULL; it's less
6496 efficient on some hosts.
6497 (close_stdout_status): Remove test as to whether stdout was already
6498 closed; it breaks for the case "echo x | sort >&-".
6499 Quote file name colons.
6500 Do not assume that _("write error") lacks format strings.
6502 2000-05-15 Jim Meyering <meyering@lucent.com>
6504 * version-etc.c (version_etc_copyright): Update the copyright string
6505 used in all --version output.
6507 2000-05-14 Jim Meyering <meyering@lucent.com>
6509 * closeout.c (close_stdout_set_file_name): New function.
6510 (close_stdout_status): Use new file-scoped global.
6511 Return right away if fstat says the stdout file descriptor is invalid.
6512 * closeout.h (close_stdout_set_file_name): Declare.
6514 2000-05-10 Jim Meyering <meyering@lucent.com>
6516 * closeout.c [default_exit_status]: New file-scoped variable.
6517 (close_stdout_set_status): New function.
6518 * closeout.h (close_stdout_set_status): Declare.
6520 2000-05-08 Jim Meyering <meyering@lucent.com>
6522 * long-options.c: Don't include closeout.h.
6523 (parse_long_options): Don't call close_stdout for --version.
6525 2000-05-06 Jim Meyering <meyering@lucent.com>
6527 * strnlen.c: Undefine __strnlen and strnlen.
6528 [!weak_alias]: Define __strnlen to strnlen.
6530 * atexit.c: New file, from libiberty.
6532 2000-05-06 Jim Meyering <meyering@lucent.com>
6534 * closeout.c (close_stdout_status): Also check for errors on the
6537 2000-05-05 Bruno Haible <haible@clisp.cons.org>
6539 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
6540 instead of xmalloc, xrealloc, path_concat.
6541 (locale_charset): Treat empty environment variables as absent.
6542 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
6544 2000-05-04 Jim Meyering <meyering@lucent.com>
6546 * getopt.c: Update from glibc.
6547 * obstack.c: Likewise.
6548 * obstack.h: Likewise.
6549 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
6551 * regex.h: Likewise.
6552 * strndup.c: Likewise.
6553 * strnlen.c: New file, from glibc.
6555 2000-05-01 Jim Meyering <meyering@lucent.com>
6557 * full-write.c (full_write): Remove `FIXME' part of comment.
6559 2000-04-29 Jim Meyering <meyering@lucent.com>
6561 * path-concat.c: Declare strdup only if it's not defined.
6562 * canon-host.c: Likewise.
6564 2000-04-28 Jim Meyering <meyering@lucent.com>
6566 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
6567 redefinition warning on some systems (HPUX). Otherwise, regex.h is
6568 included first, then limits.h is included by locale.h by libintl.h.
6569 From John David Anglin.
6571 2000-04-25 Jim Meyering <meyering@lucent.com>
6573 * makepath.c (S_IRWXUGO): Define.
6574 (make_path): Always perform explicit chmod if MODE specifies any
6575 of the `special' permission bits. Prompted by a bug report against
6576 install from Mate Wierdl and Joost van Baal.
6578 2000-04-18 Jim Meyering <meyering@lucent.com>
6582 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
6583 getpagesize. For BeOS. Based on a patch from Bruno Haible.
6585 2000-04-17 Jim Meyering <meyering@lucent.com>
6587 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
6588 the definition of it to rpl_strftime also defined-away the system's
6591 2000-04-15 Jim Meyering <meyering@lucent.com>
6593 Use `C' to denote so-called `contiguous' files, the same way
6595 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
6596 (ftypelet): Use S_ISCTG.
6597 From Michael Deutschmann.
6599 2000-04-14 Jim Meyering <meyering@lucent.com>
6601 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
6603 2000-04-08 Jim Meyering <meyering@lucent.com>
6605 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
6606 names don't conflict. Reported by Eli Zaretskii.
6608 2000-03-28 Bruno Haible <haible@clisp.cons.org>
6610 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
6611 bug. Deal with the different error behavior of Irix iconv.
6613 2000-04-07 Jim Meyering <meyering@lucent.com>
6615 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
6616 to work around system header problems on AIX 3.2.5. From Bruno Haible.
6618 2000-04-05 Jim Meyering <meyering@lucent.com>
6620 Portability tweaks required for ultrix4.3.
6621 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
6622 * readutmp.c: Include sys/types.h before sys/stat.h.
6623 * canon-host.c: Declare strdup.
6624 * path-concat.c: Likewise.
6625 From John David Anglin.
6627 2000-04-04 Jim Meyering <meyering@lucent.com>
6629 Be more DOS 8.3-friendly.
6630 * ref-add.sin: Renamed from ref-add.sed.in.
6631 * ref-del.sin: Renamed from ref-del.sed.in.
6632 * Makefile.am: Reflect renaming.
6633 Reported by Eli Zaretskii.
6635 Use a temporary file name that won't clash with `charset.alias'
6636 in the DOS 8.3 name space.
6637 * Makefile.am (charset_tmp): Define.
6638 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
6639 (uninstall-local): Likewise.
6640 Reported by Eli Zaretskii.
6642 2000-03-29 Paul Eggert <eggert@twinsun.com>
6644 * time/strftime.c (my_strftime): Make sure we call the system
6645 strftime, not ourselves, when invoking the underlying strftime.
6647 2000-03-24 Jim Meyering <meyering@lucent.com>
6649 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
6650 (charset_alias): Define.
6651 (install-exec-local): Factor out common code.
6652 (uninstall-local): Split lines longer than 80.
6653 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
6655 (.sed.in.sed): New rule. Don't redirect directly to $@.
6656 (CLEANFILES): Add ref-add.sed and ref-del.sed.
6658 2000-03-19 Bruno Haible <haible@clisp.cons.org>
6660 * config.charset: Output a line containing "Packages using this file".
6661 * ref-add.sed.in, ref-del.sed.in: New files.
6662 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
6663 ref-del.sed): New rules.
6665 2000-03-17 Jim Meyering <meyering@lucent.com>
6667 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
6668 Otherwise, include <strings.h>
6670 2000-03-17 Bruno Haible <haible@clisp.cons.org>
6672 * unicodeio.c (utf8_wctomb): New function.
6673 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
6674 format instead of in UCS-4 with platform dependent endianness.
6676 2000-03-07 Paul Eggert <eggert@twinsun.com>
6678 * savedir.c (savedir): Work even if directory size is
6679 negative; this can happen with some screwy NFS configurations.
6681 2000-03-06 Jim Meyering <meyering@lucent.com>
6683 * localcharset.c (get_charset_aliases): Don't try to free file_name
6684 if it's NULL (because we ran out of memory). From Bruno Haible.
6686 2000-03-05 Jim Meyering <meyering@lucent.com>
6688 * localcharset.c ("path-concat.h"): Include.
6689 (get_charset_aliases): Use path_concat instead of ANSI string
6692 * unicodeio.h (PARAMS): Define.
6693 Use it to guard prototype.
6695 2000-03-04 Jim Meyering <meyering@lucent.com>
6697 * Makefile.am (install-exec-local): Create $(libdir) before installing
6699 (uninstall-local): Uncomment this rule so `make distcheck' works
6702 * unicodeio.c (<errno.h>): Include it.
6703 (errno): Declare if not defined.
6705 * localcharset.c: Add Bruno's comment justifying use of volatile.
6707 * config.charset: New version, incorporating remarks from a linux
6708 i18n mailing list. From Bruno Haible.
6710 2000-03-02 Jim Meyering <meyering@lucent.com>
6712 * Makefile.am (EXTRA_DIST): Add config.charset.
6714 2000-03-01 Jim Meyering <meyering@lucent.com>
6716 * localcharset.c: Guard some #includes with `#if HAVE_...'.
6717 * unicodeio.c: Likewise.
6719 2000-02-02 Bruno Haible <haible@clisp.cons.org>
6721 * config.charset: New file.
6722 * localcharset.c: New file.
6723 * unicodeio.h, unicodeio.c: New files.
6724 * Makefile.am (DEFS): Add -DLIBDIR=...
6725 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
6726 (noinst_HEADERS): Add unicodeio.h.
6727 (all-local, install-exec-local, charset.alias): New targets.
6729 2000-02-28 Paul Eggert <eggert@twinsun.com>
6731 * quotearg.c (ALERT_CHAR): New macro.
6732 (quotearg_buffer_restyled): Use it.
6734 2000-02-27 Jim Meyering <meyering@lucent.com>
6736 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
6737 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
6739 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
6740 not `#if STDC_HEADERS'.
6741 Declare malloc if needed.
6743 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
6744 now that autoconf always defines the HAVE_DECL_ symbols.
6745 * human.c: Likewise.
6747 * strtoumax.c: Likewise.
6749 * backupfile.c: Arrange for cpp to fail if the configure-time
6750 declaration check was not run.
6752 * human.c: Likewise.
6754 * strtoumax.c: Likewise.
6756 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
6757 then first look up the entire `.'-containing string as a login name.
6759 2000-02-18 Paul Eggert <eggert@twinsun.com>
6761 * getdate.y: Handle two-digit years with leading zeros correctly.
6762 (textint): New typedef.
6763 (parser_control): Member year changed from int to textint.
6765 (YYSTYPE): Removed; replaced by %union with int and textint members.
6766 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
6767 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
6768 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6769 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6770 (date, number, to_year): Use width of number in digits, not its value,
6771 to determine whether it's a 2-digit year, or a 2-digit time.
6772 (yylex): Store number of digits of numeric tokens.
6773 Reported by John Kendall.
6775 (parser_control): Changed from struct parser_control to typedef (for
6776 consistency). All uses changed.
6778 (tID): Removed; not used.
6779 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
6781 2000-02-14 Paul Eggert <eggert@twinsun.com>
6783 * getpagesize.h (getpagesize): Port to VMS for Alpha;
6784 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
6786 2000-02-12 Jim Meyering <meyering@lucent.com>
6788 * userspec.c (ISDIGIT): Define it.
6789 (isdigit): Remove definition.
6790 (is_number): Use ISDIGIT, not isdigit.
6791 <libintl.h>: Include.
6793 (parse_user_spec): Mark translatable strings.
6795 2000-02-10 Jim Meyering <meyering@lucent.com>
6797 With these changes, nanosleep.[ch] are finally enough like the other
6798 lib/* replacement files to compile on a few more losing systems.
6800 * nanosleep.h: Don't include config.h.
6801 Remove prototype from declaration of nanosleep.
6802 (PARAMS): Remove now-unneeded definition.
6803 * nanosleep.c: #undef nanosleep.
6804 (rpl_nanosleep): Rename from nanosleep.
6806 2000-02-03 Jim Meyering <meyering@lucent.com>
6808 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6809 rather than with `#if HAVE_UTMPNAME'.
6811 2000-02-01 Jim Meyering <meyering@lucent.com>
6813 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
6815 2000-01-31 Jim Meyering <meyering@lucent.com>
6817 * nanosleep.h (nanosleep): Guard declaration with
6818 `#if ! HAVE_DECL_NANOSLEEP'.
6819 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6820 the declaration in that vendor's sys/timers.h.
6821 Reported by Christian Krackowizer.
6823 * quotearg.c (ISASCII): Add #undef and move definition to follow
6824 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6825 (ISPRINT): Likewise.
6826 Reported by Tom Tromey.
6828 2000-01-30 Jim Meyering <meyering@lucent.com>
6830 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6831 uses of ->ut_name. The latter doesn't work with new Linux header files
6832 where only utmpx.ut_user is declared.
6834 * readutmp.h (UT_USER): Define.
6836 2000-01-23 Jim Meyering <meyering@lucent.com>
6838 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6841 2000-01-22 Jim Meyering <meyering@lucent.com>
6843 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6844 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6845 Required for some AIX systems. Reported by Christian Krackowizer.
6846 [TESTING] (main): New function.
6848 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6849 * dirname.c (dir_name): Support for DOS-style file names with drive
6852 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
6854 * strverscmp.c (ISDIGIT): Define.
6855 (strverscmp): Use ISDIGIT, not isdigit.
6857 2000-01-17 Paul Eggert <eggert@twinsun.com>
6859 * nanosleep.c (nanosleep):
6860 Don't use SA_INTERRUPT to decide whether to call sigaction, as
6861 POSIX.1 doesn't require SA_INTERRUPT and some systems
6862 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
6863 it's been part of POSIX.1 since day 1 (in 1988).
6865 2000-01-17 Jim Meyering <meyering@lucent.com>
6867 * interlock: Remove unused file. Reported by François Pinard.
6869 2000-01-16 Paul Eggert <eggert@twinsun.com>
6871 * quotearg.c (quotearg_buffer_restyled): Do not quote
6872 alert, backslash, formfeed, and vertical tab unnecessarily in
6873 shell quoting style.
6876 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6877 Free Software Foundation, Inc.
6878 Copying and distribution of this file, with or without modification,
6879 are permitted provided the copyright notice and this notice are preserved.