1 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
3 Remove the dependency of the strftime module on the tzset module.
4 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
5 Copy the input structure, to work around some of the bug with
6 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
7 Solaris releases, you should also use the tzset module, but we won't
8 require it as a dependency any more since we don't want LGPLed code
9 to depend on GPLed code.
11 2005-07-02 Jim Meyering <jim@meyering.net>
13 * backupfile.c (backup_args): Change a `0' to NULL.
15 2005-07-01 Jim Meyering <jim@meyering.net>
17 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
18 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
19 * save-cwd.c, tempname.c:
20 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
21 and don't include <sys/file.h>).
23 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
25 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
26 declares only 'struct timespec;' (!).
28 2005-06-29 Jim Meyering <jim@meyering.net>
30 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
31 type name. Use the variable name instead.
32 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
34 2005-06-28 Simon Josefsson <jas@extundo.com>
36 * check-version.h, check-version.c: New files.
38 2005-06-28 Simon Josefsson <jas@extundo.com>
40 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
41 collision with global variable. Better indentation. Don't
42 increment buffer pointer beyond buffer end. Based on comments
43 from Paul Eggert <eggert@cs.ucla.edu>.
47 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
49 * canon-host.c (canon-host): Append trailing "," to 0 in
50 initializer of struct addrinfo, as an indication that we don't
51 care how many members the structure has.
53 2005-06-24 Derek Price <derek@ximbiot.com>
54 and Bruno Haible <bruno@clisp.org>
56 Remove stat module & update lstat.
57 * stat.c: Remove this file...
58 (slash_aware_lstat): ...moving this content and its support...
59 * lstat.c (rpl_lstat): ...into here.
62 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
64 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
65 (ranged_convert): Don't save conversion in a temporary struct.
66 This causes a warning with GCC 4.0.0, and anyway in the typical
67 case it's not worth the extra 100 bytes or so of code.
68 (ranged_convert, __mktime_internal): When calling a function via a
69 pointer P, use P () rather than (*P) (), as we now assume C89 or
72 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
74 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
75 "who -r" failed to give output. Problem reported by Tim Waugh.
77 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
78 (xcalloc): Use it to avoid needless tests.
79 Problem reported by Jim Meyering.
81 2005-06-16 Jim Meyering <jim@meyering.net>
83 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
84 when either N or S is zero.
86 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
88 * argp.h (__option_is_short): Check upper limit of
89 __key. Isprint() requires its argument to have the value
90 of an unsigned char or EOF.
92 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
94 * fnmatch.c (fnmatch): If there is an encoding error in a
95 multibyte string or pattern, fall back on unibyte matching.
96 Problem reported by James Youngman.
98 2005-06-08 Bruno Haible <bruno@clisp.org>
100 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
103 2005-06-08 Bruno Haible <bruno@clisp.org>
105 * csharpcomp.h: New file, from GNU gettext.
106 * csharpcomp.c: New file, from GNU gettext.
107 * csharpcomp.sh.in: New file, from GNU gettext.
109 2005-06-07 Derek Price <derek@ximbiot.com>
112 * glob_.h: Indent nested #ifdef.
114 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
117 Use "file name" when talking about file names, instead of "filename"
118 or "path", as per the GNU coding standards.
119 * mkdir-p.c: Renamed from makepath.c.
120 (make_dir_parents): Renamed from make_path. All callers changed.
121 * mkdir-p.h: Likewise. All includers changed.
122 * filenamecat.c: Renamed from path-concat.c.
123 (file_name_concat): Renamed from path_concat. All callers changed.
124 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
125 * filenamecat.h: Likewise. All includers changed.
126 * acl.c: Don't use "path" or "filename" to mean "file name"
127 in comments or local variable names.
128 * basename.c: Likewise.
129 * canonicalize.c, canonicalize.h: Likewise.
130 * dirname.c, dirname.h: Likewise.
131 * euidaccess.c: Likewise.
132 * exclude.c: Likewise
133 * fnmatch_.h, fnmatch_loop.c: Likewise.
134 * fsusage.c, fsuage.h: Likewise.
135 * fts.c, fts_.h: Likewise.
136 * getcwd.c: Likewise.
137 * getloadavg.c: Likewise.
138 * mkstemp.c: Likewise.
139 * mountlist.c, mountlist.h: Likewise.
140 * openat.c, openat.h: Likewise.
141 * readlink-stub.c: Likewise.
142 * readutmp.c, readutmp.h: Likewise.
143 * rename.c: Likewise.
146 * savedir.c: Likewise.
147 * stripslash.c: Likewise.
148 * tempname.c: Likewise.
149 * xreadlink.c: Likewise.
150 * exclude.c (excluded_file_name): Renamed from excluded_filename.
152 * exclude.h: Likewise.
154 * euidaccess.c (getuid, getgid, getuid, getegid)
155 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
156 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
157 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
158 * pathmax.h: Include <limits.h> unconditionally, since other
159 files have been getting away with it for years (MORE/BSD 4.3
161 * userspec.c (getpwnam, getgrnam, getgrgid)
162 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
164 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
165 Define to 256, not 255, as per modern POSIX.
167 2005-06-01 Bruno Haible <bruno@clisp.org>
169 * csharpexec.h: New file, from GNU gettext.
170 * csharpexec.c: New file, from GNU gettext.
171 * csharpexec.sh.in: New file, from GNU gettext.
173 2005-05-31 Derek Price <derek@ximbiot.com>
174 Paul Eggert <eggert@cs.ucla.edu>
177 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
179 2005-05-29 Derek Price <derek@ximbiot.com>
180 Paul Eggert <eggert@cs.ucla.edu>
182 * glob_.h, glob.c: New files.
184 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
186 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
188 * fts.c: Don't worry about debugging on pre-C99-comopatible hosts;
189 the configuration hassle isn't worth it.
190 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
191 (LONGEST_MODIFIER, PRIuMAX): Remove.
193 2005-05-27 Bruno Haible <bruno@clisp.org>
195 * getlogin_r.h: Remove second include of <stddef.h>.
197 2005-05-25 Bruno Haible <bruno@clisp.org>
198 Derek Price <derek@ximbiot.com>
200 * getlogin_r.h: Simplify API documentation.
202 2005-05-25 Derek Price <derek@ximbiot.com>
203 Paul Eggert <eggert@cs.ucla.edu>
205 * getlogin_r.c, getlogin_r.h: New files.
207 2005-05-22 Bruno Haible <bruno@clisp.org>
209 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
210 Also include <sys/param.h> if it defines MIN, MAX.
211 Based on a patch by Derek Price <derek@ximbiot.com>.
213 2005-05-22 Bruno Haible <bruno@clisp.org>
215 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
216 (INT64_MIN): Fix definition.
217 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
219 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
220 NEED_SIGNED_INT_TYPES.
222 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
223 HAVE_SYSTEM_INTTYPES.
225 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
227 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
228 so that unistd-safer.h (GPL'ed code) need not be included.
230 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
233 * fts.c: Don't include "cycle-check.h" or "hash.h".
234 (setup_dir, free_dir): New functions.
235 (enter_dir, leave_dir): Define trivial
236 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
237 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
238 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
239 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
241 (fts_open): Use setup_dir.
242 (fts_close): Use free_dir.
243 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
244 This adds a label and some gotos, but the alternatives were messier.
245 Check for memory allocation failure when entering a dir.
246 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
247 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
248 (FTS): New member fts_cycle, that is a union that contains the
249 old active_dir_ht and cycle_state. All uses changed to mention
250 fts_cycle.ht and fts_cycle.state.
251 * fts-cycle.c: New file, containing GPL'ed code migrated out of
252 fts.c, with the following changes:
253 (setup_dir, free_dir): New functions.
254 (enter_dir): Now returns bool. Return true if successful, false
255 if memory exhausted. All callers changed.
256 Do not bother partly cleaning up on
257 memory allocation failure; that is free_dir's job.
258 However, free ad if hash_insert fails, to avoid memory leak.
259 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
260 fts->fts_options to see which union member to use.
262 2005-05-20 Jim Meyering <jim@meyering.net>
264 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
265 Now a macro, to pacify GCC.
267 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
269 * chown.c (rpl_chown): Return -1 on failure.
271 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
273 * canonicalize.c: Include canonicalize.h first, to test interface.
274 Include <stddef.h> unconditionally, since we assume C89 now.
275 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
276 * fts.c: Include fts_.h first, to check interface.
277 Do not include intprops.h; no longer needed.
278 Include cycle-check.h and hash.h, since fts_.h no longer does.
279 Remove unnecessary casts of closedir to void.
280 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
281 decide whether to decrement nlinks.
282 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
283 (FTS): Use struct hash_table * instead of Hash_table, so that
284 we no longer need to include hash.h here.
286 2005-05-17 Jim Meyering <jim@meyering.net>
288 * fts.c, fts_.h: New files, from coreutils.
290 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
293 * unlinkdir.c, unlinkdir.h: New files.
294 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
295 regex.h, unlocked-io.h, xtime.h:
296 White space changes only.
297 * makepath.c (make_path): Port to hosts where leading "//" is special.
298 * yesno.c: Include getline.h, not ctype.h.
299 (yesno): Don't remove leading white space; POSIX doesn't allow it.
300 Use getline to remove arbitrary restriction on response length.
302 2005-05-13 Bruno Haible <bruno@clisp.org>
304 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
305 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
306 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
307 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
308 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
309 Add support for 64-bit integers in the MSVC compiler.
311 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
313 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
314 Change the initial comment to refer to GPL, not LGPL.
315 gnulib-tool will change it to LGPL as needed.
317 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
318 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
319 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
320 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
321 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
322 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
323 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
324 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
325 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
326 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
327 concatpath.c, config.charset, copy-file.c, copy-file.h,
328 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
329 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
330 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
331 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
332 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
333 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
334 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
335 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
336 full-read.c, full-read.h, full-write.c, full-write.h,
337 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
338 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
339 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
340 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
341 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
342 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
343 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
344 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
345 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
346 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
347 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
348 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
349 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
350 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
351 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
352 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
353 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
354 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
355 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
356 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
357 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
358 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
359 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
360 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
361 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
362 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
363 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
364 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
365 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
366 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
367 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
368 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
369 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
370 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
371 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
372 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
373 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
374 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
375 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
376 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
377 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
378 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
379 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
380 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
381 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
382 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
383 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
384 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
385 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
386 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
387 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
388 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
389 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
390 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
391 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
392 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
393 Update FSF postal mail address.
395 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
397 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
398 specified in ai_socktype. Fix invalid ai_protocol
399 check. ai_protocol is usually set to 0 or depending on
400 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
401 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
402 ai_socktype / ai_protocol in the returned addrinfo structure.
404 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
405 Bruno Haible <bruno@clisp.org>
407 * inet_ntop.h: New file.
408 * inet_ntop.c: New file, from glibc with modifications.
410 2005-05-08 Jim Meyering <jim@meyering.net>
412 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
414 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
416 Merge from coreutils. Among other things,
417 add bulletproofing for cases where stdin, stdout, or stderr are closed.
418 * fd-safer.c: New file.
419 * fcntl-safer.h, open-safer.c: Remove.
420 * chdir-long.c: Fix comment "fetish" -> "coreutils".
421 * dup-safer.c: Include unistd-safer.h first.
422 Don't include errno.h.
423 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
424 * file-type.h: Don't assume invoker included sys/stat.h first.
425 * file-type.c: Rely on file-type.h change.
426 * getloadavg.c: Include unistd-safer.h.
427 (getloadavg): Use safer open.
428 * getusershell.c: Include "stdio-safer.h".
429 (getusershell): Use safer fopen.
430 * long-options.c (long_options): Use NULL rather than 0.
431 * modechange.h (mode_free): Remove; all callers changed to invoke
433 * modechange.c: Likewise.
434 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
435 (MODE_DONE): New constant.
436 (struct mode_change): Remove 'next' member.
437 (make_node_op_equals): New function; like the old one of the
438 same name, except it allocates an array.
439 (mode_compile, mode_create_from_ref): Use it.
440 (mode_compile): Allocate result as an array, not a linked list.
441 Parse octal string ourself, so that we catch mistakes like "+0".
442 (mode_adjust): Arg is an array, not a linked list.
443 * modechange.c: Include stat-macros.h, xalloc.h.
444 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
445 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
446 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
447 Remove. This is now stat-macros.h's job.
448 (talloc): Remove. All callers replaced by xalloc, so that
449 our invokers don't have to worry about reporting memory failures.
450 (make_node_op_equals): Remove.
451 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
453 (struct mode_change): Moved here from modechange.h.
454 (mode_append_entry): Remove.
455 (mode_compile): Remove MASKED_OPS arg, since it encouraged
456 apps to have incorrect behavior. Use simpler algorithm for head
457 and tail. Don't futz with umask; that's now the job of mode_adjust.
458 Detect more invalid usages rather than having somewhat-random behavior.
459 Don't insert an "a=" action, as that leads to incorrect behavior.
460 (mode_compile, mode_create_from_ref): Return NULL on error instead
461 of an enum, since now there's only one way to have an error. All
463 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
464 at the correct time. Simplify calculation of "+u" and its ilk.
465 Don't mishandle "+X".
466 (mode_free): Remove "register" and localize decls.
467 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
468 (struct mode_change): Move to modechange.c; callers don't
469 need to see this stuff.
470 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
471 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
472 (mode_change, mode_adjust): Reflect the new signatures noted above.
473 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
474 that might redefine system include files.
475 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
476 (my_usleep): Use NULL rather than (void *) 0.
477 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
478 Use siginterrupt to specify that system calls should be interrupted.
479 (rpl_nanosleep): Move initialization of suspended closer to call of
481 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
482 * readutmp.c: Likewise. Include signal.h, stdbool.h.
483 (desirable_utmp_entry): New function.
484 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
485 using x2nrealloc, to simplify logic.
486 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
487 size calculation. Do not assume utmp file is a regular file.
488 * readutmp.h (UT_PID): Moved here from ../src/who.c.
489 (READ_UTMP_CHECK_PIDS): New constant.
490 * save-cwd.c: Include unistd-safer.h.
491 (save_cwd): Use fd_safer.
492 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
493 [!_LIBC] Include "stat-macros.h" instead.
494 * unistd-safer.h (fd_safer): New decl.
496 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
498 * byteswap_.h: New file.
500 2005-04-25 Albert Chin <china@thewrittenword.com>
502 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
505 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
507 * getdate.y (zone): Allow relunit_snumber after tZONE, so
508 that "UTC +1 second" continues to work. Problem reported
510 (relunit_snumber): New rule.
513 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
515 * getdate.y (universal_time_zone_table): New constant.
516 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
517 universal_time_zone_table.
518 (lookup_zone): Prefer universal_time_zone_table to
519 local_time_zone_table, so that "GMT" time stamps are allowed in
520 London during the summer. Problem reported by Ian Abbott.
522 2005-04-12 Jim Meyering <jim@meyering.net>
524 * human.c (humblock): Set *options even when returning due to
525 xstrtoumax conversion failure. Thanks to a used-uninitialized
528 2005-04-09 Jim Meyering <jim@meyering.net>
530 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
531 -Wuninitialized: initialize tm0.tm_year.
533 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
535 * getdate.y (parser_control): rels_seen is now a boolean, not a
536 count, since there's no maximum. All uses changed.
537 Add member dsts_seen.
538 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
540 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
541 Use pc_rels_seen to decide whther a date is absolute.
543 * getdate.y (number): Don't overwrite year.
544 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
547 2005-04-02 Simon Josefsson <jas@extundo.com>
549 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
550 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
552 2005-03-27 Jim Meyering <jim@meyering.net>
554 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
556 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
558 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
559 "one's complement" -> "ones' complement" in comment, as per Knuth.
560 "value of type" -> "type or expression" in comment.
561 * mktime.c, strftime.c: Propagate intprops.h comment nits.
563 2005-03-26 Jim Meyering <jim@meyering.net>
566 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
567 Correct typos: s/or/of/.
569 2005-03-23 Jim Meyering <jim@meyering.net>
571 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
573 2005-03-21 Jim Meyering <jim@meyering.net>
575 Changes imported from coreutils.
577 * cycle-check.c: Don't include xalloc.h.
579 * path-concat.c: Don't include assert.h.
580 (path_concat): Remove assertion that would have triggered
581 for ABASE starting with more than one slash.
582 Reported by Andreas Schwab.
584 * path-concat.c (path_concat): Set *BASE_IN_RESULT
585 properly when ABASE is an absolute file name.
586 Correct the description of this function.
588 Add an assertion and a test driver.
589 This fixes a bug introduced on 2004-07-02.
590 Andreas Schwab reported the resulting failure of cp --parents:
591 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
593 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
595 * strftime.c (my_strftime): If the underlying strftime returns 0
596 (which shouldn't happen), generate nothing instead of returning 0
597 immediately, so that nstrftime (NULL, ...) doesn't return 0.
599 2005-03-16 Bruno Haible <bruno@clisp.org>
601 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
603 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
605 * strftime.c (my_strftime): Prepend space to format so that we can
606 reliably distinguish strftime failure from empty output on POSIX
609 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
611 * iconvme.c (SIZE_MAX): New macro, if not already defined.
612 (iconv_string): Don't guess a size-zero buffer, as that might cause
613 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
614 result would be 'too large', where 'too large' is (heuristically)
615 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
616 overflow concerns. This will prevent some unwanted malloc failures
617 when the inputs are very large.
619 2005-03-15 Bruno Haible <bruno@clisp.org>
621 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
624 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
627 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
629 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
631 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
632 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
634 * strtol.c: Likewise.
636 2005-03-14 Simon Josefsson <jas@extundo.com>
638 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
641 2005-03-14 Jim Meyering <jim@meyering.net>
643 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
644 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
645 to be nonzero so that we (and caller) can detect the difference
646 between a valid zero-length expansion and an error return, even
647 when the underlying strftime fails before writing anything into
650 2005-03-10 Jim Meyering <jim@meyering.net>
652 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
653 so that this module works on systems without fchdir.
655 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
657 Factor int-properties macros into a single file, except for
659 * intprops.h: New file.
660 * getloadavg.c: Include it instead of limits.h.
661 (INT_STRLEN_BOUND): Remove.
662 * human.c: Include intprops.h.
663 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
664 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
665 * inttostr.h: Include intprops.h instead of limits.h.
666 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
667 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
668 for consistency with intprops.h.
669 (time_t_is_integer, twos_complement_arithmetic): Use them.
670 * sig2str.h: Include <signal.h>, intprops.h.
671 (INT_STRLEN_BOUND): Remove.
672 * strftime.c (TYPE_SIGNED): Remove.
673 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
674 * strtol.c: Adjust comments to match intprops.h.
675 * userspec.c: Include intprops.h.
676 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
677 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
678 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
679 instead of rolling our own expressions.
680 * xstrtol.c: Include xstrtol.h first, to test interface.
682 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
684 (my_strftime): Do not mishandle years close to INT_MAX, by doing
685 the right thing even if adding 1900 would overflow. Similarly
686 for tm_mon + 1 and tm_yday + 1.
687 Make %Y always equivalent to %C%y, and similarly for %G and %g.
688 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
689 (DO_SIGNED_NUMBER): New macro.
690 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
692 2005-03-07 Bruno Haible <bruno@clisp.org>
694 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
696 2005-03-03 Derek R. Price <derek@ximbiot.com>
697 Bruno Haible <bruno@clisp.org>
699 * pagealign_alloc.h: New file.
700 * pagealign_alloc.c: New file.
702 2005-01-28 Bruno Haible <bruno@clisp.org>
704 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
707 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
709 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
710 The workaround isn't strictly needed for POSIX conformance, and
711 it's too much of a pain to configure and maintain. We'll ask
712 people to fix their kernels instead.
713 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
714 (NANOSLEEP_BUG_WORKAROUND): Remove.
715 (xnanosleep): Remove the workaround.
717 2005-02-12 Bruno Haible <bruno@clisp.org>
719 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
721 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
723 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
724 * timespec.h (gettime): Return void, since it always
725 succeeds now. All uses changed.
726 * gettime.c (gettime) Likewise.
727 [HAVE_NANOTIME]: Prefer nanotime.
728 Assume gettimeofday succeeds, as POSIX requires.
729 Assime time () succeeds, since other code already does.
730 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
731 (timespec_subtract): Remove.
732 (NANOSLEEP_BUG_WORKAROUND): New constant.
733 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
734 things considerably. Use it only on GNU/Linux hosts, since the
735 workaround shouldn't be needed elsewhere.
737 2005-02-24 Bruno Haible <bruno@clisp.org>
739 * gettext.h: Update from GNU gettext 0.14.2.
741 2005-02-24 Bruno Haible <bruno@clisp.org>
743 * localcharset.c: Update from GNU gettext 0.14.2.
744 * config.charset: Update from GNU gettext 0.14.2.
746 2005-02-22 Simon Josefsson <jas@extundo.com>
748 * iconvme.h, iconvme.c: New files, from libc.
750 2005-02-20 Neil Conway <neilc@samurai.com>
752 * xgethostname.c (xgethostname): Check for ENOMEM, which is
753 returned by OSX/Darwin if the specified buffer is not large
754 enough for the hostname.
756 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
758 * memrchr.h: New file.
759 * chdir-long.c: Include it.
760 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
761 Don't bother including stddef.h.
763 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
765 * argp-help.c (__argp_help): Create a fake struct argp_state and
766 pass it to _help, otherwise the latter coredumps trying to
767 dereference state.root_argp.
769 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
771 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
773 Include <sys/types.h>, for dev_t.
774 (ME_DUMMY, ME_REMOTE): Move from here....
775 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
776 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
778 Include mountlist.h first, to test the interface.
780 2005-01-29 Bruno Haible <bruno@clisp.org>
782 * progname.c (program_name): Initialize.
783 Needed when linking statically on MacOS X.
785 2005-01-28 Bruno Haible <bruno@clisp.org>
787 * javacomp.sh.in: New file, from GNU gettext.
788 * javacomp.h: New file, from GNU gettext.
789 * javacomp.c: New file, from GNU gettext.
791 2005-01-26 Bruno Haible <bruno@clisp.org>
793 * javaexec.sh.in: New file, from GNU gettext.
794 * javaexec.h: New file, from GNU gettext.
795 * javaexec.c: New file, from GNU gettext.
797 2005-01-26 Simon Josefsson <jas@extundo.com>
799 * gai_strerror.c: Use GPL in header.
801 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
803 * argp-help.c (hol_entry_help): Avoid using non-constant
804 initializers for struct pentry_state.
805 (__argp_error): Check return value of __asprintf
806 (__argp_failure): Translate error message
808 * argp-parse.c: Removed braces around the expansion of N_()
810 2005-01-21 Jim Meyering <jim@meyering.net>
812 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
813 same value as for Solaris 9.
815 * chdir-long.c (chdir_long): Rewrite to remove limitation on
816 component length. This included changing the parameter to be
817 of type `char *' rather than `char const *'.
818 * chdir-long.h (chdir_long): Update prototype.
820 * openat.c (fdopendir, fstatat): New functions.
821 * openat.h: Include headers required for use of DIR and struct stat.
822 [AT_SYMLINK_NOFOLLOW]: Define.
823 (fdopendir, fstatat): Add prototypes.
825 2005-01-21 Bruno Haible <bruno@clisp.org>
827 * classpath.h: New file, from GNU gettext.
828 * classpath.c: New file, from GNU gettext.
830 2005-01-20 Simon Josefsson <jas@extundo.com>
832 * version-etc-fsf.c: New file, with version_etc_copyright.
833 * version-etc.c: Remove version_etc_copyright.
834 * version-etc.h (version_etc_copyright): Use [] instead of * in
835 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
837 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
839 * save-cwd.c (save_cwd): Remove code to support the case
840 where fchdir is missing or flaky.
842 2005-01-20 Simon Josefsson <jas@extundo.com>
844 * base64.h (isbase64): Add.
846 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
847 using a unsigned prototype, don't inline.
848 (base64_decode): Use it.
850 2005-01-19 Bruno Haible <bruno@clisp.org>
852 * sh-quote.h: New file, from GNU gettext.
853 * sh-quote.c: New file, from GNU gettext.
855 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
857 Merge changes from coreutils, as described below in several
858 changelogs dated today.
860 * save-cwd.c: Include "save-cwd.h" before other include files.
861 (O_DIRECTORY): Remove; not needed here, since "." must be
862 a directory. All uses removed.
863 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
864 universal on Suns, and we also need to test for IRIX.
865 Revamp code to use 'if' rather than '#if'.
866 Avoid unnecessary comparison of cwd->desc to 0.
868 * utimens.c (futimens): Robustify the previous patch, by checking
869 for known valid error numbers rather than observed invalid ones.
871 2005-01-18 Jim Meyering <jim@meyering.net>
873 * version-etc.c (version_etc_copyright): Update copyright date.
875 * utimens.c (futimens): Account for the fact that futimes
876 can also fail with errno == ENOSYS or errno == ENOENT.
877 Patch from Dmitry V. Levin.
879 Change the name of the robust chdir function from chdir to chdir_long.
880 * save-cwd.c: Include chdir-long.h rather than chdir.h.
881 (restore_cwd): Use chdir_long, not chdir.
882 * chdir-long.c: Renamed from chdir.c.
883 * chdir-long.h: Renamed from chdir.h.
884 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
887 2005-01-18 Bob Proulx <bob@proulx.com>
889 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
890 offsetof() macro construct to avoid compile failure with native HP-UX
891 11.0 ANSI C compiler.
893 2005-01-06 Bruno Haible <bruno@clisp.org>
895 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
896 because stpncpy.m4 takes care of it.
898 2004-01-24 Bruno Haible <bruno@clisp.org>
900 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
902 2003-10-09 Bruno Haible <bruno@clisp.org>
904 * progreloc.c: Include xalloc.h instead of xmalloc.h.
906 2005-01-06 Bruno Haible <bruno@clisp.org>
908 * fwriteerror.h (fwriteerror): Change specification to include fclose.
909 * fwriteerror.c: Include <stdbool.h>.
910 (fwriteerror): At the end, close the file stream. Record whether
911 stdout was already closed.
913 2004-05-27 Bruno Haible <bruno@clisp.org>
915 * execute.c (environ): Declare if needed.
916 * pipe.c (environ): Likewise.
917 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
919 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
921 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
922 definitions to be after all include files, to avoid collisions.
923 Problem reported by Bob Proulx.
925 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
927 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
928 not needed. This removes a dependency on the gettext module.
929 [defined _LIBC]: Do not include <libintl.h>; not needed.
931 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
933 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
936 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
938 * argp-parse.c: Include <stddef.h>.
939 (alignof, alignto): New macros.
940 (parser_init): Don't assume that void * is aligned sufficiently
943 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
944 need to extend the stack.
945 (YYINITDEPTH): New macro, so that the initial stack isn't overly
948 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
950 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
952 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
954 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
955 Remove now-obsolete comment about AIX.
956 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
957 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
958 (YYMAXDEPTH): New macro.
960 2004-12-18 Bruno Haible <bruno@clisp.org>
962 * fatal-signal.c (fatal_signals): Make non-const.
963 (init_fatal_signals): New function.
964 (uninstall_handlers, install_handlers): Ignore signals that were set to
966 (at_fatal_signal): Call init_fatal_signals.
967 (init_fatal_signal_set): Likewise. Ignore signals that were set to
969 Reported by Paul Eggert.
971 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
973 * getdate.y (textint): New member "negative".
974 (time_zone_hhmm): New function.
975 Expect 14 shift-reduce conflicts, not 13.
976 (o_colon_minutes): New rule.
977 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
978 (yylex): Set the "negative" member of signed numbers.
980 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
982 Changes imported from coreutils.
983 * hard-locale.c: Assume <locale.h> exists.
985 (GLIBC_VERSION): New macro.
986 (hard_locale): Assume setlocale exists.
987 Rewrite to avoid #ifdef.
988 Use strdup rather than malloc + strcpy.
989 * human.c: Assume <locale.h> exists.
990 (human_readable): Assume localeconv exists.
992 2004-12-01 Jakub Jelinek <jakub@redhat.com>
994 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
995 convert T2, not T. (Imported from libc.)
997 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
999 * getcwd.c (is_ENAMETOOLONG): New macro.
1000 (__getcwd.c): Don't restore errno; glibc doesn't.
1001 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
1002 first, falling back to our code only if its results look suspicious.
1003 Ensure that the resulting buffer is only as large as necessary.
1005 * readutmp.c: Include readutmp.h first.
1006 Include <errno.h>, since readutmp.h no longer does that.
1007 * readutmp.h: Don't include <errno.h>,
1008 <sys/param.h>, <time.h>; not needed to establish interface.
1009 (errno): Remove decl.
1010 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
1011 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
1012 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
1014 2004-11-28 Simon Josefsson <jas@extundo.com>
1016 * base64.h, base64.c: New file.
1018 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
1020 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
1022 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
1024 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
1025 HP's ANSI C compiler.
1026 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
1027 Declaring int functions causes warnings on some modern systems and
1028 shouldn't be needed to compile on ancient ones.
1029 * same.c (MIN) [defined MIN]: Don't define, since it's already
1032 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
1033 with the following changes.
1034 (__set_errno): Parenthesize properly.
1035 Include <stdbool.h>.
1036 (MIN, MAX, MATCHING_INO): New macros.
1037 (__getcwd): Define with prototype, not K&R form.
1038 Use heuristics to allocate default buffer on stack if possible.
1039 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
1040 behavior, and to avoid the PATH_MAX limit when computing
1042 Use MATCHING_INO to compare inode number to file.
1043 Check for arithmetic overflow in size calculations.
1044 Fix bug in reallocation of dot array that caused getcwd to fail
1045 on directories nested deeper than 75.
1046 Be more careful about saving errno on error.
1047 Do not use realloc; use only free+malloc, as this is a bit
1048 more flexible and avoids a needless copy operation.
1049 Do not inspect st_dev and st_ino for symbolic links; POSIX
1050 doesn't specify the latter.
1051 Check for closedir errors.
1052 Avoid needless casts.
1053 Use "#ifdef weak_alias" around weak_alias, to be like other
1055 The following changes to getcwd.c have effect only when used in
1056 gnulib; they have no effect inside glibc proper.
1057 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
1058 as alloca isn't used.
1059 (alloca, __alloca): Likewise.
1060 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
1061 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
1062 unconditionally, as gnulib assumes C89 or better.
1063 Do not include <sys/param.h>.
1064 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
1065 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
1067 (NULL) [!defined NULL]: Remove; we assume C89 or better.
1068 Include <dirent.h> in a way that is compatible with modern Autoconf.
1069 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
1070 New macros, if not already defined.
1071 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
1072 Use "_LIBC", not "defined _LIBC", for consistency.
1073 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
1075 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
1076 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
1077 * xgetcwd.c: David MacKenzie's old code was removed, so give
1078 credit only to Jim Meyering and adjust the copyright dates.
1079 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
1080 <stdlib.h>, <unistd.h>, "pathmax.h".
1081 Instead, include "xgetcwd.h" (first) and "getcwd.h".
1082 (INITIAL_BUFFER_SIZE): Remove.
1083 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
1085 2004-11-23 Jim Meyering <jim@meyering.net>
1087 * getopt_.h: Remove trailing blanks.
1089 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
1091 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
1092 (futimens): New function, which uses futimes if available.
1093 (futimens, utimens): Support timespec==NULL, with same semantics
1094 as utime and utimens.
1095 * utimens.h (futimens): New decl.
1097 2004-11-23 Jim Meyering <jim@meyering.net>
1099 * __fpending.c: Add comment.
1101 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1103 * getopt_.h: Re-addition of __getopt_argv_const caused
1104 redefinition warnings. To avoid them, include the defines
1105 in `#if !defined __need_getopt ... #endif'. The only place
1106 where __getopt_argv_const is used is in definitions
1107 of getopt_long and getopt_long_only below, which are as well
1108 protected by `#ifndef __need_getopt'.
1109 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
1110 __need_getopt after including <stdio.h> and <unistd.h> These
1111 headers might have defined it.
1113 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
1115 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
1117 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
1118 optopt): Use them instead of invoking ## directly; otherwise, the
1119 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
1121 2004-11-19 Bruno Haible <bruno@clisp.org>
1123 * strtok_r.c: Move comments from here...
1124 * strtok_r.h: ... to here.
1126 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
1128 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
1129 might fail. Problem reported by Yoann Vandoorselaere.
1130 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
1131 that mishandle size_t overflow.
1133 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
1135 * canon-host.c: Include "strdup.h".
1136 (canon_host): Use getaddrinfo if available, so that IPv6 works.
1137 Use strdup instead of malloc/strcpy to duplicate strings.
1139 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
1140 (human_space_before_unit): New constant.
1141 * human.c (human_readable): Support it.
1143 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
1144 (xgetcwd): Set errno correctly when failing.
1145 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
1146 the failure is actually due to a PATH_MAX problem.
1148 Further getopt changes to make it more likely that glibc will
1149 buy the changes back.
1150 * getopt.c (POSIXLY_CORRECT): New constant.
1151 (getopt): Use it, so to preserve glibc semantic
1152 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
1153 when compiling for libc.
1154 * getopt_.h (__getopt_argv_const): Bring it back.
1155 (getopt_long, getopt_long_only): Use it.
1157 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
1158 New arg POSIXLY_CORRECT. All callers changed.
1159 (getopt): Argv is now char * const *, as per standard.
1160 (_getopt_internal_r, _getopt_internal): Argv is now char **,
1161 not char *__getopt_argv_const *.
1162 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1163 _getopt_long_only_r): Likewise.
1164 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
1165 * getopt_int.h (_getopt_internal, _getopt_internal_r,
1166 _getopt_long_r, _getopt_long_only_r): Likewise.
1167 * getopt_.h (__getopt_argv_const): Remove.
1168 (getopt): Argv is now char * const *, as per standard.
1170 * getdate.y (tORDINAL): New token.
1171 (day, relunit): Allow it for relative times.
1172 (relative_time_table): Use tORDINAL for ordinals.
1174 2004-11-15 Jim Meyering <jim@meyering.net>
1176 * closeout.c: Include "__fpending.h" once again.
1177 Include <stdbool.h>.
1178 (close_stdout): Don't fail just because stdout was closed initially,
1179 since some programs don't write to stdout in the normal course of
1180 operation (other than --version and --help), and we don't want this
1181 function to make e.g. `touch file >&-' fail.
1182 But do fail if it was closed and someone has tried to write to it.
1183 E.g., `printf foo >&-' must fail.
1185 2004-11-11 Simon Josefsson <jas@extundo.com>
1187 * strtok_r.h, strtok_r.c: New file.
1189 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
1191 * getopt_.h (__getopt_argv_const): New macro, to be used so that
1192 we can stop lying to compilers about the constness of argv when we
1193 are compiled outside glibc.
1194 (getopt, getopt_long, getopt_long_only): Use it.
1195 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
1197 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
1198 _getopt_long_only_r): Likewise.
1199 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
1200 _getopt_long_only_r): Likewise.
1202 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
1203 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
1204 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
1205 the other external symbols.
1206 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
1207 declaration, since the above renaming now works around collisions.
1209 2004-11-11 Jim Meyering <jim@meyering.net>
1211 * linebreak.c: Remove trailing blanks.
1212 * alloca_.h: Likewise.
1213 * acosl.c: Likewise.
1214 * euidaccess.c: Likewise.
1215 * allocsa.h: Likewise.
1217 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
1219 * mktime.c (SHR): New macro, which is a portable
1220 substitute for >> that should work even on Crays.
1221 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
1222 Problem reported by Mark D. Baushke in
1223 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
1224 * getdate.y (SHR): Likewise.
1226 * strftime.c (SHR): Likewise.
1228 * quotearg.c (struct quoting_options): Use unsigned int for
1229 quote_these_too, so that right shifts are well defined. All uses
1232 2004-11-10 Simon Josefsson <jas@extundo.com>
1234 * getaddrinfo.h, getaddrinfo.c: New files.
1236 2004-11-10 Jim Meyering <jim@meyering.net>
1238 Ensure that no close failure goes unreported.
1239 * closeout.c (close_stdout): Always close stdout. I.e., don't
1240 return early when it seems there's nothing to flush.
1241 Don't include __fpending.h.
1243 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
1245 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
1247 2004-11-05 Bruno Haible <bruno@clisp.org>
1249 * readlink.c: Include stddef.h, needed for size_t on Woe32.
1250 Reported by Mark D. Baushke <mdb@cvshome.org>.
1252 2004-11-04 Bruno Haible <bruno@clisp.org>
1254 2004-09-11 Bruno Haible <bruno@clisp.org>
1255 * allocsa.valgrind: New file.
1256 2004-02-06 Bruno Haible <bruno@clisp.org>
1257 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
1258 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
1259 Reported by Christopher Seip <chris.seip@hp.com>.
1261 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1263 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
1264 with errno == ERANGE if the buffer is too small.
1265 Problem reported by Mark D. Baushke.
1267 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
1269 * xreadlink.c (MAXSIZE): New macro.
1270 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
1271 size does not exceed MAXSIZE. Avoid cast.
1272 As suggested by Mark D. Baushke in
1273 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
1274 if readlink fails with buffer size just under MAXSIZE, try again
1277 2004-11-02 Derek R. Price <derek@ximbiot.com>
1278 and Paul Eggert <eggert@cs.ucla.edu>
1280 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
1281 (get_date): Overparenthesize to avoid GCC warning.
1283 2004-11-02 Bruno Haible <bruno@clisp.org>
1285 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
1286 function returns void.
1288 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
1290 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1291 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
1294 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1296 * getdate.y: Add support for TZ="foo" within a date string.
1297 Fix some bugs near time_t boundaries. Reject dates with
1298 out-of-range components, e.g., "Sept 31".
1299 Include <stdlib.h>, "setenv.h", "xalloc.h".
1300 (ISDIGIT_LOCALE): Remove; unused.
1301 Note that the TZ and time functions used here are not reentrant.
1302 (mktime_ok, get_tz): New functions.
1303 (TZBUFSIZE): New constant.
1304 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
1305 This requires that we sometimes generate our own TZ="XXX..." setting.
1307 2004-10-27 Derek R. Price <derek@ximbiot.com>
1309 * mktime.c (not_equal_tm): Remove redundant check.
1311 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
1313 * getdate.y: Use Bison 1.875 features, and some minor
1314 code cleanups. This change does not affect semantics.
1315 Don't include <stdlib.h>; no longer needed.
1316 Don't include unlocked-io.h; only the "#if TEST" code uses
1317 stdio, and performance isn't crucial there.
1318 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
1319 Bison 1.875 features as described below.
1320 All uses of "PC." replaced by "pc->".
1321 (YYSTYPE): Add a forward declaration.
1322 (yylex, yyerror): Use full prototypes in forward decls.
1323 Use "%pure-parser" rather than obsolescent "%pure_parser".
1324 Use %parse-param and %lex-param instead of obsolescent
1325 YYPARSE_PARAM and YYLEX_PARAM.
1326 (meridian_table, month_and_day_table, time_units_table,
1327 relative_time_table, time_zone_table, military_table,
1328 lookup_zone, lookup_word, get_date):
1329 Use NULL instead of 0 where appropriate.
1330 (to_hour): Avoid abort (), to avoid a dependency on
1332 (yyerror, yylex): Now accepts parser_control * arg.
1333 (main) [TEST]: Use '\0' rather than 0 for char.
1335 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
1337 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
1338 It's now the caller's responsibility to handle the case where
1339 !HAVE_GETPAGESIZE && !defined getpagesize.
1341 * mktime.c (leapyear): Arg is long int, not int.
1343 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
1345 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
1347 2004-10-12 Simon Josefsson <jas@extundo.com>
1349 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1350 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
1353 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
1355 * vsnprintf.h: New file.
1356 * vsnprintf.c: New file.
1358 2004-10-07 Bruno Haible <bruno@clisp.org>
1360 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
1361 into the provided buffer.
1363 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
1365 * diacrit.c, diacrit.h: Add GPL notice.
1367 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
1368 * atanl.c (atanl): Keep the code as similar to glibc as possible.
1369 * logl.c (logl): Keep the code as similar to glibc as possible.
1370 This avoids a potential constant-folding bug.
1372 2004-10-05 Bruno Haible <bruno@clisp.org>
1374 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
1376 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1378 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
1379 * xmalloc.c (xmemdup): Likewise.
1380 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
1381 XFREE): Remove these long-obsolescent macros.
1382 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
1383 * xstrdup.c: Remove.
1385 * regex.c (re_comp): Cast gettext return value to char *,
1386 Problem reported by Martin Neitzel via Mark D. Baushke.
1388 2004-10-04 Simon Josefsson <jas@extundo.com>
1390 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
1391 '#ifdef USE_UNLOCKED_IO'.
1393 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1395 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
1396 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
1397 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
1398 regex.c, sha1.c, version-etc.c, yesno.c:
1399 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
1400 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
1401 the includer's responsibility.
1403 Sync from coreutils.
1405 * modechange.c (mode_compile): Don't decrement a pointer that
1406 points to the start of a string, as the C Standard says the
1407 resulting behavior is undefined.
1409 * backupfile.h (enum backuptype): Rename none -> no_backups,
1410 simple -> simple_backups, numbered_existing ->
1411 numbered_existing_backups, numbered -> numbered_backups
1412 to avoid shadowing problems. All uses changed.
1413 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
1414 * backupfile.c (check_extension, numbered_backup):
1415 Rename locals to avoid shadowing 'basename'.
1416 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
1419 * .cppi-disable: Add getopt_.h, getopt_int.h.
1420 * .cvsignore: Add getopt.h.
1422 2004-10-04 Simon Josefsson <jas@extundo.com>
1424 * memmem.h: New file.
1425 * memmem.c: New file, taken from glibc.
1427 2004-10-02 Jim Meyering <jim@meyering.net>
1429 * dirfd.h, getpagesize.h: Add copyright notice.
1431 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
1433 * snprintf.c: Remove comments as to why each header is needed.
1435 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
1437 * strsep.h: New file.
1438 * strsep.c: New file.
1440 2004-10-01 Simon Josefsson <jas@extundo.com>
1442 * snprintf.c (snprintf): Handle size==0.
1444 2004-10-01 Simon Josefsson <jas@extundo.com>
1445 Bruno Haible <bruno@clisp.org>
1447 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
1448 (snprintf): Declare 'args'.
1450 2004-09-30 Simon Josefsson <jas@extundo.com>
1452 * snprintf.h, snprintf.c: New files.
1454 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1456 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
1457 (hol_entry_help): Never translate an empty string.
1458 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
1459 * argp.h (OPTION_NO_TRANS): New option.
1461 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
1463 * xvasprintf.c: Include xalloc.h.
1464 (xvasprintf): Use xalloc_die, not xmalloc_die.
1466 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
1468 * dummy.c: Change copyright notice to FSF, and license to GPL.
1470 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
1472 * argp-pvh.c (argp_program_version_hook): Provide initial value.
1473 Problem reported by Bruno Haible in:
1474 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
1476 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
1478 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
1479 in case some system header has #define'd it. Problem reported by
1480 Soeren D. Schulze in
1481 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
1483 2004-09-08 Bruno Haible <bruno@clisp.org>
1485 * stdint_.h.in: New file, taken from GNU clisp.
1487 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
1489 * xvasprintf.h: New file.
1490 * xvasprintf.c: New file.
1491 * xasprintf.c: New file.
1493 2004-09-08 Bruno Haible <bruno@clisp.org>
1495 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
1497 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
1499 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
1501 Import from coreutils.
1502 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
1503 strings on unbounded length. alloca's performance benefits aren't
1504 that important here.
1506 (parse_with_separator): New function, with most of the internals
1507 of the old parse_user_spec. Allow user to omit both user and group,
1508 for compatibility with FreeBSD.
1509 Clone only the user name, not the entire spec.
1510 Do not set *uid, *gid unless entirely successful.
1511 Avoid memory leak in some failing cases.
1512 Fix regression for USER.GROUP reported by Dmitry V. Levin in
1513 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
1514 (parse_user_spec): Rewrite to use parse_with_separator.
1516 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
1518 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
1519 its complicated substitute.
1520 * argp-help.c: Include <errno.h>, for program_invocation_short_name
1521 and program_invocation_name.
1522 (__argp_basename) [!_LIBC]: Remove; the only use was
1523 replaced by its body.
1524 (__argp_short_program_name): Change condition from
1525 !defined __argp_short_program_name to
1526 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
1527 to match argp-namefrob.h.
1528 (__argp_failure): Don't assume strerror_r returns char *.
1529 * argp-parse.c (N_): Define unconditionally.
1530 (argp_default_options): Fill out initializers with 0 to avoid
1533 2004-08-12 Simon Josefsson <jas@extundo.com>
1535 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
1536 * getopt_.h: Renamed from getopt.h.
1538 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
1540 Merge from coreutils.
1542 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
1543 wmemchr or wmemcpy. Problem reported by Robert Dahlem
1544 for Reliant Unix 5.43.
1546 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
1547 (union fooround): Use uintmax_t, not long int.
1548 The rest is a merge from libc:
1549 [defined _LIBC]: Include <shlib-compat.h>.
1550 (_obstack) [defined _LIBC]: Remove after 2.3.4.
1552 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
1554 * strverscmp.c: Convert to UTF-8.
1556 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
1558 * obstack.h (obstack_empty_p):
1559 Don't assume that chunk->contents is suitably aligned.
1560 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
1561 Likewise. Problem reported by Benno in
1562 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
1564 * chown.c (rpl_chown): Work even if the file is writeable but not
1565 readable. This could be improved further but it'd take some work.
1567 2004-08-08 Simon Josefsson <jas@extundo.com>
1569 * xgethostname.c: Don't include error.h (not used).
1572 * getpass.c: Include getpass.h first.
1574 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
1576 * xalloc-die.c: New files.
1577 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
1579 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
1580 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
1581 (_, N_, xalloc_die): Move to xalloc-die.c.
1582 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
1583 so that we needn't mess with xalloc_msg_memory_exhausted.
1585 * sha1.h: Renamed from sha.h.
1586 (SHA1_H): Renamed from _SHA_H.
1587 (sha1_ctx): Renamed from sha_ctx.
1588 (sha1_init_ctx): Renamed from sha_init_ctx.
1589 (sha1_process_block): Renamed from sha_process_block.
1590 (sha1_process_bytes): Renamed from sha_process_bytes.
1591 (sha1_finish_ctx): Renamed from sha_finish_ctx.
1592 (sha1_read_ctx): Renamed from sha_read_ctx.
1593 (sha1_stream): Renamed from sha_stream.
1594 (sha1_buffer): Renamed from sha_buffer.
1595 * sha1.c: Likewise; renamed from sha.c.
1596 Do not include <sys/types.h>.
1597 Include <stddef.h> rather than <stdlib.h>.
1599 2004-08-08 Bruno Haible <bruno@clisp.org>
1601 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
1602 FILESYSTEM_PREFIX_LEN.
1603 * progreloc.c: Likewise.
1604 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
1606 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
1609 * argp-help.c (make_hol, hol_append): Don't assume that
1610 SIZE_MAX is a valid preprocessor constant.
1611 (__argp_basename): Change from "#ifndef _LIBC"
1612 to "#ifndef __argp_short_program_name", so that
1613 we don't compile these functions for tar.
1615 More merges from coreutils.
1616 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
1617 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
1619 * addext.c: Remove; no longer needed.
1620 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
1621 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
1622 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
1623 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
1624 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
1625 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
1626 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
1627 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
1628 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
1629 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
1630 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
1631 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
1632 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
1633 Import changes from coreutils.
1635 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
1637 Merge from coreutils.
1639 * .gdb-history: Remove; this doesn't belong here.
1641 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
1642 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
1643 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
1645 * dirname.h: Include <stdbool.h>.
1646 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
1647 for consistency with POSIX terminology. All uses changed.
1648 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
1649 (strip_trailing_slashes): Use bool for booleans.
1650 * stripslash.c (strip_trailing_slashes): Likewise.
1652 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
1653 sometimes returns a positive errno value even when it succeeds.
1654 (print_errno_message) [!LIBC]: Fall back on strerror if
1657 * path-concat.c (mempcpy): Don't define if a system header defines it.
1658 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
1659 (longest_relative_suffix): New function.
1660 (path_concat): Use it. Assume first argument is not NULL.
1661 Port to DOS. Omit redundant separators.
1662 Report an error instead of returning NULL.
1663 Use mempcpy instead of memcpy.
1664 (xpath_concat): Remove: not declared or used.
1666 * same.h: Include <stdbool.h>
1667 (same_name): Return bool, not int.
1668 * same.c (same_name): Likewise.
1669 (errno): Don't declare; we assume C89 or better now.
1671 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
1672 if not already defined.
1674 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
1675 * dup-safer.c (errno): Likewise.
1677 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
1679 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
1682 2004-08-03 Simon Josefsson <jas@extundo.com>
1684 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
1685 * progname.h: Don't include stdbool.h.
1687 2004-08-02 Simon Josefsson <jas@extundo.com>
1689 * getsubopt.h: New file, with comments from Bruno Haible.
1690 * getsubopt.c: New file, from glibc, but slightly modified based on
1691 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
1693 2004-08-01 Simon Josefsson <jas@extundo.com>
1695 * xgetdomainname.c: Include stdlib.h, for free().
1697 2004-07-16 Simon Josefsson <jas@extundo.com>
1699 * dummy.c: New file.
1701 2004-07-16 Bruno Haible <bruno@clisp.org>
1703 * backupfile.h: Add extern "C" for C++.
1704 * closeout.h: Likewise.
1705 * copy-file.h: Likewise.
1706 * findprog.h: Likewise.
1707 * full-write.h: Likewise.
1708 * pathname.h: Likewise.
1709 * progname.h: Likewise.
1710 * stpcpy.h: Likewise.
1711 * stpncpy.h: Likewise.
1712 * strcase.h: Likewise.
1713 * strstr.h: Likewise.
1714 * xalloc.h: Likewise.
1716 * mbswidth.h: Add extern "C" for C++.
1717 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
1719 2004-07-09 Simon Josefsson <jas@extundo.com>
1721 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
1722 failed without this.)
1724 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1726 * fchown-stub.c: New file.
1728 2004-06-24 Jim Meyering <jim@meyering.net>
1730 * obstack.h (obstack_base): Cast to (void *), per documentation.
1732 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
1734 * argz.c, argz_.h: New files, which are autoupdated from libtool.
1736 2004-06-01 Jim Meyering <jim@meyering.net>
1738 * calloc.c: New file.
1740 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
1742 * getdate.y (yylex): Allow space between sign and number.
1743 Problem reported by Dan Jacobson.
1745 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
1746 and Jim Meyering <jim@meyering.net>
1748 Merge from coreutils CVS.
1750 * stat-macros.h: New file, with contents from file-type.h
1751 and coreutils' system.h.
1752 * file-type.c: Include "stat-macros.h".
1753 * file-type.h (file_type): Move all macro definitions to new file,
1756 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
1757 Wrap old code with this conditional.
1758 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
1759 function that does not dereference symlinks.
1760 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
1762 * xreadlink.c: Include xreadlink.h first, to catch .h file
1763 dependency problems.
1764 (xreadlink): Accept new arg SIZE, for efficiency.
1765 All decls and uses changed.
1766 * xreadlink.h: Include <stddef.h>, for size_t.
1768 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
1769 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
1771 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
1773 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
1775 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
1776 macros to be defined.
1777 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
1778 the allocator returns NULL because the requested size is zero.
1780 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
1782 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
1783 var. Add comment explaining why libc still defines it. This
1784 merges the following patch from glibc:
1785 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
1787 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
1789 * obstack.c (_obstack): Remove unused variable. It hasn't been
1790 present in glibc since revision 1.1 of this file.
1791 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
1792 obstack_alignment_mask, obstack_alloc, obstack_base,
1793 obstack_blank, obstack_blank_fast, obstack_chunk_size,
1794 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
1795 obstack_grow0, obstack_init, obstack_int_grow,
1796 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
1797 obstack_next_free, obstack_object_size, obstack_ptr_grow,
1798 obstack_ptr_grow_fast, obstack_room): Remove declarations of
1799 nonexistent functions.
1801 2004-05-17 Derek R. Price <derek@ximbiot.com>
1802 Paul Eggert <eggert@cs.ucla.edu>
1804 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
1806 2004-05-14 Bruno Haible <bruno@clisp.org>
1808 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
1809 that consists of a '.' followed by an empty digit string.
1810 Patch by Tor Lillqvist <tml@iki.fi>.
1812 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
1814 Port obstack to the AS/400, where pointers are 16 bytes wide and
1815 you cannot cast an integer to a valid pointer. This patch is
1816 currently waiting to be integrated into glibc; see
1817 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
1819 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
1820 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
1821 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
1822 (struct obstack): temp member is now a union of a pointer and
1823 an integer, instead of an integer. All integer uses changed.
1824 This does not affect the physical layout of struct obstack,
1825 except on hosts (like the AS/400) where the size or alignment of
1826 void * is greater than that of ptrdiff_t.
1827 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
1828 __STDC__)]: Store temporary in pointer member of union, not
1830 * obstack.c: Include <stddef.h>, for offsetof.
1831 (struct fooalign): Remove; it doesn't need a name.
1832 (union fooround): Change double to long double, and add void *.
1833 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1834 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1835 not a macro. Hence the values are always int; so remove all
1836 casts-to-int in uses.
1838 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1839 Derek Price <derek@ximbiot.com>
1841 * alloca.c: Include <alloca.h>, to get our interface.
1842 * alloca_.h: Use __alloca on AIX, so that we don't have to
1843 include <alloca.h> first. Use C89 prototype for alloca; this
1844 requires including <stddef.h> for size_t. Use extern "C" if C++.
1845 Use #elif for simplicity, since we can assume C89 now.
1846 Don't try to source the system alloca.h since it will not be found
1847 and to prevent recursively including its replacement.
1848 * fnmatch.c: Include <alloca.h> instead of opencoding.
1849 * regex.c: Likewise.
1851 2004-05-16 Derek Price <derek@ximbiot.com>
1852 Paul Eggert <eggert@cs.ucla.edu>
1854 getline cleanup. This changes the getndelim2 API: both order of
1855 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1858 * getline.c: Don't include stddef.h or stdio.h, since our
1859 interface does that.
1860 (getline): Always use getdelim, so that we don't have two
1861 copies of this code.
1862 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1864 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1865 (GETNDELIM2_MAXIMUM): New macro.
1866 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1867 instead of the old practice of delim2==0. All callers changed.
1868 Return -1 on overflow, instead of returning junk.
1869 Do not set *linesize unless allocation succeeds.
1870 * getndelim2.h: Do not include stddef.h; no longer needed, now
1871 that we include sys/types.h.
1872 * getnline.h: Likewise.
1873 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1874 (getndelim2): Reorder arguments.
1875 * getnline.c (getnline, getndelim):
1876 Don't discard the NMAX argument.
1877 (getnline): Invoke getndelim, to avoid code duplication.
1878 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1879 of (size_t) -1 by callers of the getnline family.
1881 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1883 * nanosleep.c (suspended): Change its type from int to
1884 sig_atomic_t volatile.
1885 (first_call): Make it private to rpl_nanosleep, and have it
1886 be zero initially as that's a bit faster.
1887 (my_usleep): Round up fractional times instead of truncating them,
1888 as this is the usual meaning for 'sleep'.
1890 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1892 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1893 (ENOSYS): Define if not defined.
1894 (settime): Fall back on stime if it exists and settimeofday fails.
1895 But don't bother with fallbacks if a method fails with errno == EPERM.
1897 2004-05-11 Jim Meyering <jim@meyering.net>
1899 Prior to this change, the save_cwd caller required read access to the
1900 current directory on most systems (ones with the fchdir function).
1902 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
1903 fails, try write-only, and finally, resort to using xgetcwd.
1905 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1907 * obstack.c, obstack.h: Import changes from libc.
1909 2004-04-28 Bruno Haible <bruno@clisp.org>
1911 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1912 implicitly appends .exe to executables.
1913 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
1914 accepts Windows pathnames.
1915 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1916 Cygwin like Windows, since it now accepts Windows pathnames.
1917 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1918 Cygwin like Windows, since it now accepts Windows pathnames.
1919 Reported by Derek Robert Price <derek@ximbiot.com>.
1921 2004-04-20 Jim Meyering <jim@meyering.net>
1923 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
1925 2004-04-20 Jim Meyering <jim@meyering.net>
1926 Bruno Haible <bruno@clisp.org>
1928 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
1929 memory when realloc fails.
1931 2004-04-18 Jim Meyering <jim@meyering.net>
1933 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1934 don't leak memory and do call END_UTMP_ENT.
1936 2004-04-11 Paul Eggert <eggert@twinsun.com>
1938 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1939 (CHAR_BIT): Remove, since we assume C89.
1940 Include <stdint.h> if available, as per current Autoconf CVS advice.
1942 2004-03-30 Paul Eggert <eggert@twinsun.com>
1944 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1945 not bool, to be more consistent with Unix conventions.
1946 Suggested by Bruno Haible.
1948 Merge from coreutils.
1950 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
1953 * getdate.h: Include stdbool.h, and timespec.h instead of
1954 the usual <time.h> dance.
1955 (get_date): Change signature to support fractional time stamps.
1956 All callers changed.
1957 * getdate.y: Include "getdate.h" first, as we can now
1958 assume C89 and don't need to worry about 'const'.
1959 Similarly, include "unlocked-io.h" near start, not in middle.
1961 (textint.value): Use long int rather than int.
1962 (textint.digits): Use size_t rather than int.
1963 (BILLION, LOG10_BILLION): New constants.
1964 (parser_control): New member rel_ns. Members day_ordinal,
1965 time_zone, month, day, hour, minutes, rel_year, rel_month,
1966 rel_day, rel_hour, rel_minutes, rel_seconds
1967 are now long int, not int. Member seconds is now struct timespec,
1968 not int. New member timespec_seen. Members dates_seen, days_seen,
1969 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
1971 (%union.intval): Now long int, not int.
1972 New member timespec.
1973 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
1974 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
1975 (spec): Now is a timespec or an item list.
1976 (timespec, items): New nonterminals.
1977 (time, rel, relunit, number, get_date):
1978 Add support for fractional seconds.
1979 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
1980 (gmtime, localtime, mktime): Remove decls; not needed with C89.
1981 (to_hour): First arg is now long int, not int.
1982 (to_year): Returns long int, not int.
1983 Don't treat year -70 like 70.
1984 (tm_diff): Returns long int, not int.
1985 (lookup_word): Use bool instead of int when appropriate.
1986 (yylex): Use size_t for count, not int.
1987 Detect overflow when parsing large integer constants.
1988 Add support for fractions.
1989 (get_date): Make pointers 'const' if possible.
1990 Use more-portable code to detect integer overflow.
1991 (main) [TEST]: Adjust to above changes. Test for localtime failure.
1992 Don't use ctime; it's not reliable if the year has >4 digits.
1994 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
1995 This is for compatibility with BSD.
1997 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
1998 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
1999 From coreutils' system.h.
2001 * userspec.c: Don't include "posixver.h".
2002 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
2003 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
2004 compatible extension. Simplify code by removing a boolean int
2005 that was always nonzero if a string was nonnull.
2007 2004-03-30 Jim Meyering <jim@meyering.net>
2009 Merge from coreutils.
2011 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
2013 * readtokens.c (readtoken): Don't leak 64 bytes when reading
2014 an empty input stream.
2016 * readtokens.c: Include <stdbool.h>.
2017 (readtoken): Use `size_t' rather than int/long.
2018 All callers adjusted.
2019 Use `bool' rather than `int' where appropriate.
2020 Use memset rather than an explicit loop.
2021 Use x2nrealloc rather than xrealloc.
2022 Allow the use of `\0' as a delimiter.
2023 (readtokens): Likewise.
2024 * readtokens.h (readtoken, readtokens): Update prototypes.
2026 2004-03-30 Bruno Haible <bruno@clisp.org>
2028 * getloadavg.c (getloadavg): Don't assume setlocale returns
2031 2004-03-29 Paul Eggert <eggert@twinsun.com>
2033 Merge changes to getloadavg.c from coreutils and Emacs.
2035 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
2036 Define to an expression, not to the empty string.
2037 Include cloexec.h and xalloc.h.
2038 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
2039 Use set_cloexec_flag rather than rolling our own.
2040 * cloexec.c, cloexec.h: New files.
2042 2004-03-18 Paul Eggert <eggert@twinsun.com>
2044 * getopt.h: Sync with libc CVS.
2046 2004-03-18 Paul Eggert <eggert@twinsun.com>
2047 Bruno Haible <bruno@clisp.org>
2049 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
2050 not on all platforms that have <wchar.h>.
2051 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
2053 2004-03-09 Paul Eggert <eggert@twinsun.com>
2055 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
2057 * getopt_int.h: New file, also synced from libc.
2059 2004-03-07 Paul Eggert <eggert@twinsun.com>
2061 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
2062 '#if' expressions. Unlike the code it replaces, it does not
2063 depend on (defined _SC_PAGESIZE). However, it does depend on
2064 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
2065 first reported by Jason Andrade in
2066 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
2068 2004-01-18 Simon Josefsson <jas@extundo.com>
2070 * strdup.h: New file.
2071 * strdup.c: Include it.
2072 * path-concat.c: Include strdup.h. Drop strdup declaration.
2073 * userspec.c: Include strdup.h. Drop strdup declaration.
2075 2004-02-06 Karl Berry <karl@gnu.org>
2077 * config.charset: update from gettext 0.14.1.
2079 2004-02-05 Paul Eggert <eggert@twinsun.com>
2081 Add comments and code, prompted by suggestions from Bruno Haible
2083 * quotearg.h (quotearg_alloc): New decl. Improve the comments
2084 describing the enum quoting_style values.
2085 * quotearg.c (quotearg_alloc): New function.
2086 (quotearg_buffer_restyled): Treat lone { and } as special.
2087 Treat = as special. Work around bug with older shells
2088 that "see" a '\' that is really the 2nd byte of a multibyte char.
2089 Quote empty string with shell_quoting_style.
2091 2004-02-03 Bruno Haible <bruno@clisp.org>
2093 * pipe.h: New file, from GNU gettext.
2094 * pipe.c: New file, from GNU gettext.
2096 2004-01-27 Bruno Haible <bruno@clisp.org>
2098 * execute.h: New file, from GNU gettext.
2099 * execute.c: New file, from GNU gettext.
2100 * w32spawn.h: New file, from GNU gettext.
2102 2004-01-23 Paul Eggert <eggert@twinsun.com>
2104 Exit-status fix from coreutils.
2106 Use exit_failure consistently in place of EXIT_FAILURE,
2107 so that program exit statuses are consistent on failure.
2109 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
2110 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
2111 * argmatch.h: Comment fix to match the above.
2112 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
2113 Now a macro referring to exit_failure, instead of a separate
2114 variable. Include "exitfail.h" to get it.
2115 * xstrtol.h: Include "exitfail.h".
2116 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
2118 * long-options.c (parse_long_options): Use prototype
2119 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
2122 2004-01-21 Jim Meyering <jim@meyering.net>
2124 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
2125 so as not to conflict with a different-sized __mktime_internal
2126 function in GNU libc.
2127 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
2128 Problem building statically-linked `ls' reported by Michael Brunnbauer.
2130 2004-01-18 Paul Eggert <eggert@twinsun.com>
2132 Merge from diffutils.
2134 * file-type.c (file_type): Add typed memory objects.
2135 * file-type.h (S_TYPEISTMO): New macro.
2137 * c-stack.h (c_stack_action): Remove argv argument.
2138 * c-stack.c (c_stack_action): Likewise. All uses changed.
2139 (die): Don't calculate message unless segv_action returns.
2140 (get_stack_location, min_address_from_argv, max_address_from_argv,
2141 volatile stack_base, volatile_stack_size): Remove.
2142 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
2143 that every segmentation violation is a stack overflow. (Ouch!)
2144 See Debian bug 136249 (still outstanding) for more info about why
2145 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
2147 2003-11-30 Bruno Haible <bruno@clisp.org>
2149 Safer stack allocation.
2150 * setenv.c: Include allocsa.h.
2151 (alloca): Remove fallback definition.
2152 (freea): Remove macro.
2153 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
2156 2003-10-17 Bruno Haible <bruno@clisp.org>
2158 * binary-io.h: Avoid warnings on Cygwin.
2160 2003-12-28 Bruno Haible <bruno@clisp.org>
2162 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
2163 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
2165 2003-11-28 Bruno Haible <bruno@clisp.org>
2167 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
2169 2003-11-27 Bruno Haible <bruno@clisp.org>
2171 * wait-process.c: On Windows, include windows.h. Needed on mingw.
2173 2003-11-17 Bruno Haible <bruno@clisp.org>
2175 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
2177 2003-11-24 Bruno Haible <bruno@clisp.org>
2179 * xallocsa.h: New file, from GNU gettext.
2180 * xallocsa.c: New file, from GNU gettext.
2182 2003-11-24 Bruno Haible <bruno@clisp.org>
2184 * allocsa.h: New file, from GNU gettext.
2185 * allocsa.c: New file, from GNU gettext.
2187 2003-11-24 Bruno Haible <bruno@clisp.org>
2189 * eealloc.h: New file.
2191 2004-01-15 Jim Meyering <jim@meyering.net>
2193 Merge from coreutils.
2195 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
2196 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
2197 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
2199 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
2200 optional configure-time default.
2202 * version-etc.c (version_etc_copyright): Update copyright date.
2204 * xreadlink.c (xreadlink): Correct outdated comment.
2206 2004-01-15 Paul Eggert <eggert@twinsun.com>
2208 Merge from coreutils.
2210 * posixver.c: Include posixver.h.
2212 * same.c: Include <stdbool.h>, <limits.h>.
2213 (_POSIX_NAME_MAX): Define if not defined.
2215 (same_name): If file names are silently truncated, report
2216 that the file names are the same if they are the same after
2217 the silent truncation.
2219 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
2220 conversion function.
2221 * xstrtod.c (xstrtod): Likewise. All callers changed to
2222 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
2225 2004-01-14 Paul Eggert <eggert@twinsun.com>
2227 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
2228 with like-named macro in fnmatch.c.
2229 (EXT): Use an internal constant instead.
2231 Merge fnmatch patches from glibc.
2232 * fnmatch.c (mbsinit): Remove define.
2233 Add libc_hidden_ver (__fnmatch, fnmatch).
2234 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
2235 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
2237 2003-12-14 Karl Berry <karl@gnu.org>
2239 * config.charset: update from gettext-runtime.
2241 2003-12-03 Paul Eggert <eggert@twinsun.com>
2243 * getgroups.c (getgroups): xmalloc takes one argument, not two.
2244 Bug reported by Alfred M. Szmidt.
2246 2003-11-29 Karl Berry <karl@gnu.org>
2248 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
2250 2003-11-23 Paul Eggert <eggert@twinsun.com>
2251 Bruno Haible <bruno@clisp.org>
2253 * printf-parse.h: Don't include sys/types.h.
2254 (ARG_NONE): New macro.
2255 (char_directive): Change type of *arg_index fields to size_t.
2256 * printf-parse.c: Don't include sys/types.h.
2257 (SSIZE_MAX): Remove macro.
2258 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
2259 Remove unnecessary overflow check.
2260 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
2263 2003-11-24 Paul Eggert <eggert@twinsun.com>
2265 * alloca.c: Remove dependency on xalloc module.
2266 (xalloc_die): Remove.
2267 (memory_full) [!defined emacs]: New macro.
2268 [!defined emacs]: Don't include xalloc.h.
2269 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
2270 address arithmetic overflows. Change datatypes a bit to avoid
2273 2003-11-22 Jim Meyering <jim@meyering.net>
2275 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
2277 2003-11-17 Bruno Haible <bruno@clisp.org>
2279 * vasnprintf.c (alloca): Remove fallback definition.
2280 (freea): Remove definition.
2281 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
2282 Reported by Paul Eggert.
2284 2003-11-17 Jim Meyering <jim@meyering.net>
2286 On systems without utime and without a utimes function capable of
2287 dealing with a NULL struct utimbuf* argument, this utime replacement
2288 could -- in unusual circumstances -- leak a file descriptor.
2289 * utime.c: Include <unistd.h> and <errno.h>.
2290 (utime_null): Be sure to close `fd' and to preserve errno.
2291 Reported by Geoff Collyer via Arnold Robbins.
2293 2003-11-16 Paul Eggert <eggert@twinsun.com>
2294 Bruno Haible <bruno@clisp.org>
2296 Protect against address arithmetic overflow.
2297 * printf-args.h: Include stddef.h.
2298 (arguments): Change type of field 'count' to size_t.
2299 * printf-args.c (printf_fetchargs): Use size_t instead of
2300 'unsigned int' where appropriate.
2301 * printf-parse.h: Include sys/types.h.
2302 (char_directive): Change type of *arg_index fields to ssize_t.
2303 (char_directives): Change type of fields 'count', max_*_length to
2305 * printf-parse.c: Include sys/types.h and xsize.h.
2306 (SSIZE_MAX): Define fallback value.
2307 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
2308 instead of 'int' where appropriate. Check a_allocated, d_allocated
2309 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
2310 * vasnprintf.c: Include xsize.h.
2311 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
2312 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
2313 overflow. Avoid wraparound when converting a width or precision from
2316 2003-11-16 Bruno Haible <bruno@clisp.org>
2318 Update from GNU gettext.
2319 * printf-parse.c: Generalize to it can be compiled for wide strings.
2320 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
2321 * vasnprintf.c: Generalize to it can be compiled for wide strings.
2322 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
2323 SNPRINTF): New macros.
2324 Don't include <alloca.h> if the file is used inside libintl.
2325 (local_wcslen): New function, for Solaris 2.5.1.
2326 (VASNPRINTF): Use it instead of wcslen.
2328 2003-11-16 Bruno Haible <bruno@clisp.org>
2330 * xsize.h (xmax): New function.
2331 (xsum, xsum3, xsum4): Declare as "pure" functions.
2333 2003-11-12 Paul Eggert <eggert@twinsun.com>
2335 * xalloc.h: Do not include <limits.h> or <stdint.h>.
2336 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
2337 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
2338 heuristic is just as accurate as far as we know, and it removes a
2339 dependency on size_max.m4 and ptrdiff_max.m4.
2341 2003-11-12 Paul Eggert <eggert@twinsun.com>
2343 * xstrtol.c (__xstrtol): Remove "break" immediately after
2344 "return", to pacify some unknown compiler. Problem reported
2347 2003-11-11 Bruno Haible <bruno@clisp.org>
2349 * xsize.h (SIZE_MAX): Remove fallback definition.
2350 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
2353 2003-11-10 Paul Eggert <eggert@twinsun.com>
2355 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
2356 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
2357 rejected some allocations of exactly SIZE_MAX - 2 bytes.
2359 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
2360 not (size_t) -1, since it's defined here.
2362 2003-11-06 Paul Eggert <eggert@twinsun.com>
2364 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
2365 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
2366 Reject sizes of exactly SIZE_MAX bytes.
2367 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
2368 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
2370 2003-11-05 Bruno Haible <bruno@clisp.org>
2372 * xsize.h: Include limits.h, to avoid a possible collision with
2373 SIZE_MAX defined in <limits.h> on Solaris.
2375 2003-11-04 Bruno Haible <bruno@clisp.org>
2377 * xsize.h: New file.
2378 * linebreak.c: Include xsize.h.
2379 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
2380 argument for overflow.
2381 Suggested by Paul Eggert.
2383 2003-10-31 Bruno Haible <bruno@clisp.org>
2385 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
2386 to avoid (extremely rare) race condition.
2387 Suggested by Paul Eggert.
2389 2003-11-03 Jim Meyering <jim@meyering.net>
2391 * userspec.c: Include "userspec.h".
2392 * userspec.h: New file.
2394 2003-10-31 Paul Eggert <eggert@twinsun.com>
2396 * mountlist.h (struct mount_entry.me_type_malloced): New member.
2397 * mountlist.c (SIZE_MAX): Define if not defined already.
2398 (read_filesystem_list): Set and use me_type_malloced.
2399 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
2400 whatever the type happens to be), for brevity and consistency.
2401 Check for size calculation overflow on Alphas running OSF/1.
2403 2003-10-31 Jim Meyering <jim@meyering.net>
2405 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
2407 * linebuffer.c: Include <string.h> for declaration of memset.
2409 2003-10-30 Paul Eggert <eggert@twinsun.com>
2410 Bruno Haible <bruno@clisp.org>
2412 * vasprintf.c: Include <limits.h>, <stdlib.h>.
2413 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
2415 2003-10-29 Paul Eggert <eggert@twinsun.com>
2417 * xalloc.h (xalloc_oversized): Now a macro, not a function,
2418 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
2420 * quotearg.c (quotearg_n_options): Use it.
2421 * group-member.c: Include <stdbool.h>.
2422 (free_group_info): Arg is now const *; don't free arg.
2423 (get_group_info): Now returns bool and accepts struct group_info *,
2424 rather than returning a malloc'ed struct group_info *.
2425 All uses changed. Check for overflow in internal size calculation.
2427 * getusershell.c (readname): Simplify the code by using x2nrealloc
2428 rather than xmalloc/xrealloc.
2429 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
2430 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
2431 conformance bug: the old code used a pointer after freeing the
2432 storage that it addressed.
2433 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
2434 rather than doing it by hand.
2435 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
2436 the buffer preserved. Use free and xmalloc instead.
2437 * quotearg.c (quotearg_n_options): Likewise.
2438 Use a simpler test for size overflow. Don't use xalloc_oversized
2439 because unsigned int might be wider than size_t (!); this suggests
2440 that we should switch from unsigned int to size_t for slot numbers.
2442 2003-10-27 Bruno Haible <bruno@clisp.org>
2444 * stdbool_.h: Better support for BeOS.
2446 2003-10-27 Paul Eggert <eggert@twinsun.com>
2448 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
2449 to allocate the returned structure. Do not allocate a subarray,
2450 as x2nrealloc will do that.
2451 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
2452 instead of xnrealloc.
2453 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
2455 2003-10-26 Paul Eggert <eggert@twinsun.com>
2457 * xalloc.h (xalloc_oversized): New static inline function, for
2458 callers that want to do their own size-overflow checking. Include
2459 <stdbool.h>, since xalloc_oversized returns bool.
2460 * xalloc.c (array_size_overflow): Remove. All callers changed
2461 to use xalloc_oversized.
2463 Add two functions x2realloc, x2nrealloc, for programs that grow
2464 arrays dynamically by doubling their sizes.
2465 * xalloc.h (x2realloc, x2nrealloc): New decls.
2466 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
2469 Port to C99 semantics for 'inline' of external functions.
2470 Bug reported by Bruno Haible.
2471 * xmalloc.c (xnmalloc_inline): New static inline function,
2472 with the old contents of xnmalloc.
2473 (xnmalloc, xmalloc): Use it.
2474 (xnrealloc_inline): New static inline function,
2475 with the old contents of xnrealloc.
2476 (xnrealloc, xrealloc): Use it.
2478 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
2480 2003-10-25 Paul Eggert <eggert@twinsun.com>
2482 Fix several address-calculation bugs in the hash modules,
2483 plus some minor code cleanup.
2485 * hash.h: Include <stdbool.h>, for bool.
2486 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
2487 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
2488 hash_get_n_entries, hash_get_max_bucket_length,
2489 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
2490 hash_rehash): Use size_t rather than unsigned.
2491 * hash.c (struct hash_table, hash_get_n_buckets,
2492 hash_get_n_buckets_used, hash_get_n_entries,
2493 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
2494 hash_get_entries, hash_do_for_each, hash_string, is_prime,
2495 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
2497 (SIZE_MAX): Define if not defined.
2498 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
2499 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
2501 Use const * when possible.
2502 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
2503 (check_tuning): Fix bug: if tuning parameters were very close to
2504 0 or 1, rounding errors could have caused subscript violations.
2505 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
2506 (hash_initialize): Add 'fail:' label
2507 to free table and return NULL, and use it to simplify code.
2508 Use calloc rather than clearing the storage ourself.
2509 (hash_initialize, hash_rehash): Check for arithmetic overflow in
2510 buffer size calculations.
2511 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
2512 Include <stddef.h>, for size_t.
2513 * hash-pjw.c (hash_pjw): Likewise.
2514 Switch to method described by Bruno Haible.
2515 Include <limits.h>, for CHAR_BIT.
2516 (SIZE_BITS): New macro.
2518 2003-10-21 Paul Eggert <eggert@twinsun.com>
2520 * getndelim2.c (getndelim2): When size calculation overflows,
2521 ceiling the allocation at NMAX bytes rather than silently
2522 discarding input bytes before NMAX is reached. This makes
2523 a difference only if NMAX exceeds SIZE_MAX / 2.
2525 * obstack.c: Merge from glibc.
2526 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
2527 Add libc_hidden_def (_obstack_newchunk).
2528 (_obstack_free) [! defined _LIBC]: Remove.
2529 [defined _LIBC]: Make a strong alias from obstack_free, rather than
2530 a clone of the function body.
2531 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
2532 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
2534 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
2535 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
2538 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
2539 (obstack_ptr_grow_fast, obstack_int_grow_fast):
2540 Don't use lvalue casts, as GCC plans to remove support for them
2541 in GCC 3.5. Reported by Joseph S. Myers. This bug
2542 was also present in the non-GCC version, indicating that this
2543 code had always been buggy and had never been widely used.
2544 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
2545 Use the fast variant of each macro, rather than copying the
2546 definiens of the fast variant; that way, we'll be more likely to
2547 catch future bugs in the fast variants.
2549 2003-10-20 Bruno Haible <bruno@clisp.org>
2551 * wait-process.h: New file, from GNU gettext.
2552 * wait-process.c: New file, from GNU gettext.
2554 2003-10-19 Jim Meyering <jim@meyering.net>
2556 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
2558 2003-10-16 Paul Eggert <eggert@twinsun.com>
2560 * getgroups.c: Include <errno.h>, <stdlib.h>.
2561 (getgroups): First arg is int, not size_t.
2562 Don't let 'free' mangle errno.
2564 2003-10-16 Jim Meyering <jim@meyering.net>
2566 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
2568 2003-10-15 Paul Eggert <eggert@twinsun.com>
2570 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
2572 (new_exclude, add_exclude_file): Initial size no longer needs to
2574 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
2575 our own address arithmetic overflow checking.
2577 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
2578 (fnmatch): Do not alloca more than 2000 wide characters;
2579 instead, use malloc for large buffers.
2580 Check for address arithmetic overflow, and return -1
2581 with errno set to ENOMEM in that case.
2582 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
2583 (NEW_PATTERN): Do not alloca more than 8000 bytes;
2584 instead, return -1. Check for address arithmetic overflow.
2586 2003-10-14 Paul Eggert <eggert@twinsun.com>
2588 Handle invalid suffixes and overflow independently, so that
2589 callers can treat them independently as needed. Fix some bugs in
2590 suffix handling, e.g., "100k@" was not diagnosed as an invalid
2591 suffix for a human-readable blocksize. The major caller-visible
2592 change is the addition of a new
2593 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
2594 that both overflow and suffix chars were found.
2596 * human.c (humblock): Don't check separately for invalid suffix
2597 char; that is xstrtoumax's job (now that its bug is fixed).
2598 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
2599 INTMAX_MAX]: New macros.
2600 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
2601 TYPE_MAXIMUM): New macros.
2602 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
2603 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
2604 if overflow occurs, as it's what __strtol does and it's more useful
2606 (__xstrtol): If __strtol reports some error other than ERANGE,
2607 reflect it to the caller as LONGINT_INVALID. If it reports
2608 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
2609 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
2610 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
2612 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
2613 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
2614 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
2615 [defined UINTMAX_MAX]: New macros.
2617 2003-10-14 Bruno Haible <bruno@clisp.org>
2619 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
2620 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
2621 Also use volatile where needed.
2623 2003-10-12 Paul Eggert <eggert@twinsun.com>
2625 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
2626 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
2627 and define in terms of the other primitives.
2628 * xmalloc.c: Include stdbool.h; do not include exit.h.
2629 (SIZE_MAX): Define if not already defined.
2630 (array_size_overflow): New function.
2631 (xalloc_die): Abort instead of exiting if 'error' returns.
2632 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
2633 (xmalloc, xrealloc): Use them.
2634 (xcalloc): Check for address arithmetic overflow.
2635 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
2636 a bit faster than strcpy.
2638 2003-10-08 Paul Eggert <eggert@twinsun.com>
2640 Merge getpass from libc, plus a few fixes.
2642 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
2643 Include <stdbool.h>.
2644 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
2645 __fsetlocking to empty.
2646 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
2647 do include <bits/libc-lock.h>.
2648 Do not include <fcntl.h>; not needed.
2649 [_LIBC]: Include <wchar.h>.
2650 (NOTCANCEL_MODE): New macro.
2651 (flockfile, funlockfile) [_LIBC]: New macros.
2652 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
2653 [!_LIBC]: New macros.
2654 (call_fclose): New function.
2655 (getpass): Use it. Save tty stream separately; this simplifies the
2656 code and makes it more reliable if stdin happens to equal stdout.
2657 Invoke __fsetlocking on tty.
2658 Handle thread cancellation if needed.
2659 Namespace cleanup (use __tcgetattr, __getline).
2660 Use bool for Booleans.
2661 [USE_IN_LIBIO]: Handle wide streams.
2662 [!_LIBC]: Unconditionally do the fseek, since we don't know what
2663 stream might go where.
2665 * unlocked-io.h: Include <stdio.h>, so that the caller
2666 doesn't have to include <stdio.h> before us.
2667 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
2668 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
2669 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
2670 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
2671 if not declared, so that we can use getpass.c code from libc without
2673 (flockfile, ftrylockfile, funlockfile): New macros.
2675 2003-10-06 Bruno Haible <bruno@clisp.org>
2677 * version-etc-2.h: Remove file.
2678 * version-etc-2.c: Remove file.
2680 2003-09-25 Jim Meyering <jim@meyering.net>
2681 Bruno Haible <bruno@clisp.org>
2683 This lets translators provide better translations for the
2684 "Written by ..." part of --version output.
2685 * version-etc.h: Include stdarg.h.
2686 (version_etc_copyright): Declare as readonly.
2687 (version_etc): Make this function variadic with a NULL-terminated list
2688 of author name strings.
2689 (version_etc_va): New declaration.
2690 * version-etc.c: Include stdarg.h, stdlib.h.
2691 (version_etc_copyright): Declare as readonly.
2692 (version_etc_va): New function. Provide a different translatable string
2693 for each possible number of authors < 10. Abbreviate when there are 10
2695 (version_etc): Make this function variadic. Call version_etc_va.
2696 Suggestion from Gary V. Vaughan.
2698 * long-options.h (parse_long_options): Change prototype: the authors
2699 string is moved to the end and becomes variadic.
2700 * long-options.c: Include stdarg.h.
2701 (parse_long_options): Make this function variadic, too.
2702 Call version_etc_va, not version_etc.
2704 2003-10-06 Bruno Haible <bruno@clisp.org>
2706 * fatal-signal.h: New file, from GNU gettext.
2707 * fatal-signal.c: New file, from GNU gettext.
2709 2003-10-04 Karl Berry <karl@gnu.org>
2711 * argp*: update from libc.
2713 2003-10-01 Larry Jones <lawrence.jones@eds.com>
2715 * getpass.c (getpass): Use a no-op fseek when switching from input to
2716 output mode on the same stream.
2718 2003-09-29 Paul Eggert <eggert@twinsun.com>
2720 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
2721 Fix arg typo in previous patch.
2723 2003-09-28 Jim Meyering <jim@meyering.net>
2725 * error.c: Correct cpp indentation.
2727 2003-09-27 Paul Eggert <eggert@twinsun.com>
2729 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
2730 Omit the special code that used __typeof__, since we worry that
2731 it could be more trouble than it's worth. See:
2732 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
2733 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
2737 2003-09-26 Jim Meyering <jim@meyering.net>
2739 * error.c (error_tail): Move some declarations
2740 into inner scope where the local variables are used.
2742 2003-09-26 Bruno Haible <bruno@clisp.org>
2744 * stpncpy.h (gnu_stpncpy): New declaration.
2745 (stpncpy): Define as alias for gnu_stpncpy.
2746 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
2748 2003-09-26 Paul Eggert <eggert@twinsun.com>
2750 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
2751 (error_tail): Do not loop, reallocating temporary buffer, since
2752 the output cannot contain more wide characters than the input
2753 contains bytes, the size must be big enough already. This avoids
2754 one potential size overflow calculation. Check for size overflow
2755 when calculating temporary buffer size. Free temporary buffer
2756 when done, if it was allocated with malloc; this plugs a memory
2757 leak. Remove casts from void * to pointers, that are no longer
2758 needed now that we're assuming C89 or better.
2760 Merge error changes from glibc.
2762 * error.c, error.h: Update copyright notice header to match glibc.
2763 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
2764 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
2765 Disable cancellation while printing error.
2766 * error.h: Prepend __ to parameter names.
2768 2003-09-25 Karl Berry <karl@gnu.org>
2770 * argp-fmtstream.c, argp-help.c: update from libc.
2772 2003-09-25 Bruno Haible <bruno@clisp.org>
2774 * version-etc-2.h: New file, from version-etc.h with modifications.
2775 * version-etc-2.c: New file, from version-etc.c with modifications.
2777 2003-09-25 Simon Josefsson <jas@extundo.com>
2779 * xgetdomainname.h: New file.
2780 * xgetdomainname.c: New file.
2782 2003-09-25 Simon Josefsson <jas@extundo.com>
2783 Bruno Haible <bruno@clisp.org>
2785 * getdomainname.h: New file.
2786 * getdomainname.c: New file.
2788 2003-09-24 Paul Eggert <eggert@twinsun.com>
2790 * linebuffer.c (freebuffer): Don't free the argument, just
2791 the buffer associated with the argument. Bug reported by
2794 2003-09-19 Karl Berry <karl@gnu.org>
2796 * argp.h: update from libc.
2798 2003-09-16 Paul Eggert <eggert@twinsun.com>
2800 * linebuffer.c (readlinebuffer): Return NULL immediately upon
2801 input error, instead of returning NULL the next time we are called
2802 (and therefore losing track of errno).
2804 2003-09-15 Paul Eggert <eggert@twinsun.com>
2806 * getndelim2.c (getndelim2): Don't trash errno when a read
2807 fails, so that the caller gets the proper errno.
2809 * readutmp.c (read_utmp): Likewise.
2810 Check for fstat error. Close stream and free storage
2813 2003-09-14 Bruno Haible <bruno@clisp.org>
2815 * fwriteerror.h: New file.
2816 * fwriteerror.c: New file.
2818 2003-09-14 Jim Meyering <jim@meyering.net>
2820 * getloadavg.c: Correct cpp indentation.
2821 * strdup.c: Likewise.
2822 * vasnprintf.c: Likewise.
2824 2003-09-12 Paul Eggert <eggert@twinsun.com>
2826 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
2827 * obstack.c [!defined _LIBC]: Likewise.
2828 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
2829 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
2830 * exitfail.c: Don't include stdlib.h; no longer needed.
2832 More changes to assume C89 or better.
2834 * error.c (error_tail): Assume vprintf.
2836 * argmatch.c (getenv): Remove decl.
2837 * progreloc.c (get_full_program_name): Define via prototype.
2838 * setenv.c (clearenv): Likewise.
2839 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2841 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2842 (malloc, memcpy): Remove decls.
2843 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2844 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2845 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2846 (memcpy): Remove macro.
2847 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
2848 (__P): Remove. All uses removed.
2849 (PTR): Remove. All uses changed to void *.
2850 (CHAR_BIT, NULL): Remove.
2851 (spaces, zeros, memset_space, memset_zero)
2852 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
2854 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
2855 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2856 Define with prototype.
2857 Remove now-unnecessary prototype decl.
2858 (extra_args_spec): Assume ANSI C. All uses changed.
2859 (extra_args_spec_iso): Remove.
2860 (my_strftime, emacs_strftimeu): Define via prototype.
2861 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2863 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2864 * strtoimax.c: Include <stdlib.h> unconditionally.
2865 (strtoul, strtol): Remove decls.
2866 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2868 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2869 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2870 (LOCALE_PARAM_PROTO): New macro.
2871 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2872 (INTERNAL (strtol), strtol): Define with a prototype.
2873 (PARAMS): Remove. All uses removed.
2874 * tempname.c: Include <string.h> unconditionally.
2875 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2876 * xgethostname.c (main): Define with a prototype.
2877 * xmalloc.c: Include "xalloc.h" first, to check interface.
2878 Include <stdlib.h> unconditionally.
2879 (calloc, malloc, realloc, free): Remove decls.
2880 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2881 Include <stdlib.h> unconditionally. Sort include file names.
2883 (xstrtod): Define with a prototype.
2884 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2885 (strtol, strtoul): Remove decls.
2887 2003-09-11 Paul Eggert <eggert@twinsun.com>
2889 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2890 Include <stdlib.h>, <string.h> unconditionally.
2891 Remove now-unnecessary cast to char *.
2892 * strnlen.c: Include <string.h> unconditionally.
2893 * yesno.c (yesno): Define with a prototype.
2895 2003-09-10 Bruno Haible <bruno@clisp.org>
2897 * strcspn.c: Include <string.h> unconditionally.
2898 * strpbrk.c: Include <string.h> unconditionally.
2899 * strstr.c: Include <string.h> unconditionally.
2900 * unicodeio.c: Include <string.h> unconditionally.
2901 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
2902 * unsetenv.c: Likewise.
2903 * xreadlink.c: Include <stdlib.h> unconditionally.
2904 * yesno.c: Include <stdlib.h> unconditionally.
2905 (rpmatch): Add prototype.
2907 2003-09-10 Jim Meyering <jim@meyering.net>
2909 * error.c: Correct indentation of cpp directives.
2911 2003-09-09 Paul Eggert <eggert@twinsun.com>
2915 * acosl.c (main): Use a prototype.
2916 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
2919 * getloadavg.c (getloadavg, main): Define via prototypes.
2921 * getopt.h (struct option.name): Assume C89, and use 'const'.
2922 (getopt, etopt_long, getopt_long_only, _getopt_internal)
2923 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
2925 * getopt.c (const): Remove macro.
2926 Include <string.h> unconditionally.
2927 (my_index): Remove; all uses changed to strchr.
2928 (strlen): Remove decl.
2929 (exchange): Remove forward decl; no longer needed.
2930 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2931 Define with prototype.
2932 * getopt1.c (const): Remove macro.
2933 (getopt_long, getopt_long_only, main): Define with prototype.
2935 * getugroups.c: Include <string.h> unconditionally.
2937 * getusershell.c: Include <stdlib.h> unconditionally.
2938 (getusershell, setusershell, endusershell, readname, main):
2939 Define with prototypes.
2941 * group-member.c: Include group-member.h first.
2942 Include <stdlib.h> unconditionally.
2944 * hard-locale.c: Include hard-locale.h first.
2945 Include <stdlib.h>, <string.h> unconditionally.
2947 * hash.c (free, malloc): Remove decls.
2948 Include <stdlib.h> unconditionally.
2950 * human.c: Include <stdlib.h>, <string.h> unconditionally.
2951 (getenv): Do not declare.
2953 * idcache.c: Include <string.h> unconditionally.
2955 * long-options.c: Include long-options.h first, to test interface.
2956 Include <stdlib.h> unconditionally.
2958 * makepath.c: Include makepath.h first, to test interface.
2959 Include <stdlib.h> and <string.h> unconditionally.
2961 * linebuffer.c: Include <stdlib.h>.
2962 (free): Remove decl.
2964 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
2965 rpl_malloc returns void *, not char *.
2966 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
2968 * md5.h: Include <limits.h> unconditionally.
2969 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
2970 (__P): Remove; all uses removed.
2971 * md5.c: Include "md5.h" first.
2972 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
2973 md5_buffer, md5_process_bytes, md5_process_block):
2974 Define with prototypes.
2975 * sha.h (__P): Remove all uses. (It wasn't defined??)
2976 * sha.c: Include "sha.h" first.
2977 Include <stdlib.h>, <string.h> unconditionally.
2979 * memchr.c (__ptr_t): Remove; all uses changed to void *.
2980 * memcmp.c (__ptr_t): Likewise.
2981 * memrchr.c (__ptr_t): Likewise.
2982 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
2983 Include <string.h> unconditionally.
2984 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
2985 * memchr.c: Include <stdlib.h> unconditionally.
2986 * memchr.c (LONG_MAX): Remove.
2987 * memrchr.c (LONG_MAX): Likewise.
2988 * memchr.c (__memchr): Define via a prototype.
2989 * memrchr.c (__memrchr): Likewise.
2990 * memcmp.c (__P): Remove, and remove all uses.
2991 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
2992 Remove forward decls; no longer needed.
2993 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
2994 Use types required by C89 in prototype.
2996 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
2997 * savedir.c: Likewise.
2998 * mkdir.c (free): Remove decl.
2999 * rmdir.c (rmdir): Define with a prototype.
3000 * savedir.c: Include savedir.h first, to test interface.
3002 * mktime.c (STDC_HEADERS): Remove.
3003 Include <stdlib.h>, <string.h> unconditionally.
3005 * modechange.c: Include <stdlib.h> unconditionally.
3006 (malloc): Remove decl.
3008 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
3009 (free): Remove decl.
3011 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
3012 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
3013 (This type really should be intptr_t, but that's a C99ism.)
3014 (_obstack_memcpy): Remove: all uses changed to memcpy.
3015 Include <string.h> unconditionally.
3016 (struct obstack): Assume __STDC__ for types of members
3017 chunkfun, freefun, extra_arg.
3018 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
3019 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
3020 obstack_begin, obstack_specify_allocation,
3021 obstack_specify_allocation_with_arg, obstack_chunkfun,
3022 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
3023 Remove unprototyped decls and the macros that use them.
3024 * obstack.c (POINTER): Remove. All uses changed to void *.
3025 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
3026 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
3027 (defined __STDC__ && __STDC__)]:
3028 Remove nonprototyped code.
3029 Include <stdlib.h> unconditionally.
3030 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
3031 _obstack_allocated_p, _obstack_free, obstack_free,
3032 _obstack_memory_used, print_and_abort):
3033 Define using prototypes.
3034 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
3035 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
3036 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
3037 obstack_next_free, obstack_object_size, obstack_room) [0]:
3038 Remove unused, unprototyped code.
3040 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
3042 * physmem.c (physmem_total, physmem_available, main): Define
3045 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
3046 (main): Define with a prototype.
3048 * posixver.c (getenv): Remove decl.
3050 * putenv.c (malloc): Returns void *, not char *.
3051 Include <string.h> unconditionally.
3052 (strchr, memcpy, NULL): Do not define.
3054 * readtokens.c: Include readtokens.h first, to test interface.
3055 Include <stdlib.h>, <string.h> unconditionally.
3056 (init_tokenbuffer): Define with a prototype.
3058 * regex.c (PARAMS): Remove. All uses removed.
3059 All uses of _RE_ARGS removed, too.
3060 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3062 (bzero): Assume memset exists.
3063 (memcmp, memcpy, NULL): Remove.
3064 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
3065 char, or assignments to local vars of type signed char.
3066 (init_syntax_once, PREFIX(extract_number_and_incr),
3067 PREFIX(print_partial_compiled_pattern),
3068 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
3069 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
3070 PREFIX(regex_grow_registers), PREFIX(regex_compile),
3071 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
3072 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
3073 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
3074 wcs_compile_range, byte_compile_range, truncate_wchar,
3075 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
3076 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
3077 count_mbs_length, wcs_re_match_2_internal,
3078 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
3079 PREFIX(alt_match_null_string_p),
3080 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
3081 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
3082 regfree, PREFIX(extract_number)): Define with prototype. Remove
3083 now-unnecessary declaration, if any.
3084 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
3086 Remove now-unnecessary casts among pointer types.
3087 * regex.h (_RE_ARGS): Remove. All uses removed.
3089 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
3090 (free): Remove decl.
3092 * rpmatch.c: Include <stdlib.h> unconditionally.
3094 * same.c: Include <stdlib.h>, <string.h> unconditionally.
3095 (free): Remove decl.
3097 * save-cwd.c: Include <stdlib.h> unconditionally.
3098 * xgetcwd.c: Likewise.
3100 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
3101 (free): Remove decl.
3103 * strchrnul.c (strchrnul): Define with a prototype.
3104 Fix bug: c_in was not converted to char before searching.
3106 The following changes are not K&R related:
3108 * group-member.h: Include <sys/types.h>, so that this file is
3110 * makepath.h: Likewise.
3112 * getusershell.c (readname, default_index, line_size, readname):
3113 Use size_t, not int, for sizes.
3114 (readname): If the size overflows, report an error instead of
3117 2003-09-09 Derek Robert Price <derek@ximbiot.com>
3119 * getndelim2.c: Assume stdlib.h per the C89 spec.
3121 2003-09-08 Paul Eggert <eggert@twinsun.com>
3123 Assume C89 or better; remove K&R cruft.
3124 A few of these changes were first proposed by Derek Robert Price
3125 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
3127 * addext.c: Include <string.h> unconditionally.
3128 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
3129 Don't declare getenv or malloc.
3131 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
3132 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
3134 (find_stack_direction, alloca): Use prototypes.
3136 * atexit.c (atexit): Define using a prototype.
3138 * basename.c, dirname.c, stripslash.c:
3139 Include <string.h> unconditionally.
3141 * bcopy.c: Include <stddef.h>.
3142 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
3144 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
3146 * error.h (error, error_at_line, error_print_progname)
3147 [! (defined (__STDC__) && __STDC__)]: Remove decls.
3148 * error.c: Include error.h first, to check interface.
3149 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3150 (VA_START): Remove; all uses changeed to va_start.
3151 (exit, strerror): Remove decls.
3152 (error_print_progname): Prototype uncondionally.
3153 Don't include <errno.h>; no longer needed.
3154 (private_strerror): Remove.
3155 (error_tail): Always define.
3156 (error, error_at_line): Assume C89 or better; always use prototypes.
3157 * fatal.c: Include "fatal.h" first, to test interface.
3158 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
3159 (VA_START): Remove; all uses changed to va_start.
3160 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
3162 (exit): Remove decl.
3163 (fatal): Prototype unconditionally. Assume va_start works.
3164 Abort at end, to pacify gcc.
3166 * euidaccess.c (main): Define with a prototype.
3168 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
3170 * exitfail.c: Include <stdlib.h> unconditionally.
3172 * fnmatch_.h (__P): Remove. All uses changed to assume
3174 * fnmatch.c: Include fnmatch.h first, to test interface.
3175 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
3176 (getenv): Remove decl.
3177 (fnmatch): Define using a prototype.
3178 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
3179 (FCT): Define using a prototype.
3181 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
3183 * gethostname.c: Include <stddef.h>.
3184 (gethostname): Define with prototype. Length is size_t, not int.
3186 2003-09-08 Paul Eggert <eggert@twinsun.com>
3188 * getversion.c: Remove; was migrated to backupfile.c in 1997.
3189 getversion.c should have been removed then, but was accidentally
3192 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
3193 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
3195 2003-09-07 Paul Eggert <eggert@twinsun.com>
3197 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
3198 copy_tm_result. Bug reported by Simon Josefsson in
3199 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
3201 2003-09-06 Paul Eggert <eggert@twinsun.com>
3203 * time_r.c, time_r.h: New files.
3205 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
3207 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
3208 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
3210 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
3212 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
3213 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
3216 * timegm.c: Switch to glibc implementation, with the following changes:
3217 [defined HAVE_CONFIG_H]: Include <config.h>.
3218 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
3219 (__mktime_internal) [!defined _LIBC]: New decl.
3220 (__gmtime_r) [!defined _LIBC]: New macro and function.
3221 (timegm): Use a prototype, since gnulib assumes C89.
3222 Do not bother declaring tmp to be const, as it's not really usefu.
3223 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
3224 (timegm): Declare only if HAVE_DECL_TIMEGM.
3226 2003-09-03 Paul Eggert <eggert@twinsun.com>
3228 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
3229 Bug reported by Lute Kamstra in
3230 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
3232 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
3233 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
3234 course with correspondingly smaller numbers for tomorrow and
3235 yesterday. From Tadayoshi Funaba. Originally installed into
3236 sh-utils on 1999-08-07, but the patch got lost (I guess during the
3239 2003-08-31 Simon Josefsson <jas@extundo.com>
3241 * timegm.h: New file.
3242 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
3244 2003-08-31 Karl Berry <karl@gnu.org>
3246 * argp.h: update from libc.
3248 2003-08-28 Bruno Haible <bruno@clisp.org>
3250 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
3251 warning on QNX, which defines O_BINARY to 000000.
3253 2003-08-24 Bruno Haible <bruno@clisp.org>
3255 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
3256 MSVC7 <stdio.h> is included later.
3258 2003-08-20 Bruno Haible <bruno@clisp.org>
3260 * progname.h: New file, from GNU gettext.
3261 * progname.c: New file, from GNU gettext.
3262 * progreloc.c: New file, from GNU gettext.
3264 2003-08-19 Bruno Haible <bruno@clisp.org>
3266 * xstrdup.c: Assume <string.h> exists.
3268 2003-08-18 Jim Meyering <jim@meyering.net>
3270 * setenv.h: Indent nested cpp directive.
3271 * vasnprintf.c: Remove trailing blanks.
3273 2003-08-17 Simon Josefsson <jas@extundo.com>
3274 Bruno Haible <bruno@clisp.org>
3276 * xstrndup.h: New file.
3277 * xstrndup.c: New file.
3279 2003-08-17 Bruno Haible <bruno@clisp.org>
3281 * strndup.h: New file.
3283 2003-08-16 Paul Eggert <eggert@twinsun.com>
3285 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
3286 space, undoing this 2003-08-12 change:
3287 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
3289 2003-08-16 Jim Meyering <jim@meyering.net>
3291 Merge from coreutils.
3292 * xstrtoimax.c: #else #if -> #elif.
3293 * xstrtoumax.c: Likewise.
3295 2003-08-15 Paul Eggert <eggert@twinsun.com>
3297 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
3298 rather than tab, after '#' in shell-script copyright notices.
3299 Suggested by Bruno Haible.
3301 2003-08-15 Jim Meyering <jim@meyering.net>
3302 and Paul Eggert <eggert@twinsun.com>
3304 Merge from coreutils.
3305 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
3306 member but strut utmpx does not. Needed for AIX 4.3.3.
3307 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
3309 2003-08-15 Jim Meyering <jim@meyering.net>
3311 Merge from coreutils.
3312 * xgethostname.c: Include <stdlib.h>.
3313 (xghostname): Don't exit for anything other than memory-related
3314 failure; just return NULL.
3315 * userspec.c: Include "posixver.h".
3316 (parse_user_spec): Accept `.' as a separator only
3317 in pre-POSIX-200112 mode.
3318 * strtoimax.c: Use #elif rather than #else #if.
3319 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
3320 Remove function, now that we can rely on a working tzset function.
3321 [!_LIBC]: Ensure that the required autoconf test has been run.
3322 [!defined _NL_CURRENT && HAVE_STRFTIME]:
3323 Use underlying_strftime for %r.
3324 * sha.c: Merge in some clean-up and optimization changes from glibc.
3325 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
3326 Ensure that it is a multiple of 64.
3327 Rearrange loop exit tests so as to avoid performing an
3328 additional fread after encountering an error or EOF.
3329 * realloc.c: Update copyright date.
3331 2003-08-14 Jim Meyering <jim@meyering.net>
3333 Merge from coreutils.
3334 * obstack.h: Whitespace changes.
3335 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
3336 and xcalloc return values.
3337 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
3338 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
3339 hang on OSF/1 5.1 for DIR on both local and remote file systems.
3340 Reported by (and fix confirmed by) Nelson H. F. Beebe.
3341 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3343 Use mntctl's return value to drive the entry-processing loop, since
3344 we can't rely on the value of the vmt_length member in the last
3345 entry. On some systems doing so could result in exhausting
3346 virtual memory. Based in part on a patch from Mike Jetzer.
3348 2003-08-14 Jim Meyering <jim@meyering.net>
3349 and Paul Eggert <eggert@twinsun.com>
3351 Merges from coreutils, plus other fixes.
3352 * physmem.c: Merge in portability changes from gcc/libiberty
3353 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
3354 for credits and details. Thanks to Kaveh Ghazi for helping
3355 to keep these files in sync.
3356 (ARRAY_SIZE): Define it.
3357 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
3358 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
3359 (memcasecmp): Don't assume size_t fits in unsigned int.
3360 Remove casts and duplicate code.
3361 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
3362 (memcpy): Remove definition.
3363 Merge in some clean-up and optimization changes from glibc.
3364 [BLOCKSIZE]: Move definition to top of file.
3365 Ensure that it is a multiple of 64.
3366 Rearrange loop exit tests so as to avoid performing an
3367 additional fread after encountering an error or EOF.
3368 * md5.h (md5_uintptr): Define.
3369 * makepath.c (CLEANUP_CWD): Report an error if we failed to
3370 return to the initial working directory. Preserve errno
3372 * idcache.c: Include "xalloc.h".
3373 (xmalloc, xrealloc): Remove decls.
3374 (getuser): Remove casts no longer required in C89.
3375 * human.c: Include stdio.h, for sprintf.
3376 * group-member.c: Include "xalloc.h".
3377 (xmalloc, xrealloc): Remove decls.
3378 (get_group_info): Remove casts no longer required in C89.
3379 * getusershell.c (readname): Remove casts no longer required in C89.
3380 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
3381 * getline.c: Whitespace fix, from coreutils.
3383 2003-08-13 Paul Eggert <eggert@twinsun.com>
3385 * exclude.c: Include <ctype.h>
3386 (IN_CTYPE_DOMAIN): New macro.
3388 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
3391 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3392 Undo previous (whitespace-only) change.
3394 2003-08-12 Paul Eggert <eggert@twinsun.com>
3396 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3397 Normalize leading white space and remove trailing white space.
3398 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
3399 notice, as per ../config/srclist-update.
3401 Merge from coreutils.
3402 * euidaccess.h: New file.
3403 * euidaccess.c: Include it.
3404 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
3405 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
3406 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
3408 2003-08-11 Bruno Haible <bruno@clisp.org>
3410 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
3411 (vasnprintf): Use it instead of wcslen.
3413 2003-08-11 Bruno Haible <bruno@clisp.org>
3415 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
3416 value to ensure that _Bool promotes to int. Use #define for _Bool when
3417 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
3419 2003-08-10 Karl Berry <karl@gnu.org>
3421 * regex.h: update from libc (whitespace fix).
3423 2003-08-09 Paul Eggert <eggert@twinsun.com>
3425 Merge some files from coreutils. These changes were
3426 originally made by Jim Meyering.
3427 * acl.c: Include <sys/types.h> before <sys/stat.h>;
3428 many older Unixes require this.
3429 * alloca.c (alloca): Remove cast to argument of free;
3430 no longer needed in C89.
3431 * alloca_.h, regex.h: Fix white space to match
3432 what GNU indent does.
3434 2003-08-05 Paul Eggert <eggert@twinsun.com>
3436 * bumpalloc.h: Remove.
3438 2003-08-04 Paul Eggert <eggert@twinsun.com>
3440 * getloadavg.c: Change copyright notice and spacing to conform to
3443 Merge from coreutils.
3444 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
3446 * getdate.y (date): Also accept dates like May-23-2003; suggestion
3447 from Karl Berry, implemented by Jim Meyering.
3448 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
3449 from Dmitry V. Levin.
3450 Remove anachronistic cast of xrealloc.
3451 * fnmatch_.h (__const): Remove. Use 'const'.
3452 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
3453 type. Otherwise, it wouldn't compile with at least /bin/cc on
3454 ymp-cray-unicos9.0.2.X.
3455 Combine two mostly-identical uses of alloca into one.
3456 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
3458 2003-08-04 Dave Love <d.love@dl.ac.uk>
3462 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
3463 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
3464 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
3465 obsolete NLIST_NAME_UNION.
3466 [__GNU__]: Undef BSD and FSCALE.
3467 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
3469 2003-08-03 Paul Eggert <eggert@twinsun.com>
3471 * stdbool_.h (_Bool): Make it signed char, instead of
3472 an enum type, so that it's guaranteed to promote to int. See:
3473 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
3475 2003-07-31 Paul Eggert <eggert@twinsun.com>
3477 * strerror.c: Include config.h, limits.h. Declare sprintf.
3478 (strerror): Don't assume that a printable int fits in 14 bytes.
3480 2003-07-24 Derek Robert Price <derek@ximbiot.com>
3481 Bruno Haible <bruno@clisp.org>
3483 * getline.h (getline, getdelim): Change return type to ssize_t.
3484 * getline.c (getline, getdelim): Likewise.
3485 Remove _GNU_SOURCE define; now it's defined in config.h through
3488 2003-07-22 Paul Eggert <eggert@twinsun.com>
3490 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
3491 over-parenthesization in macros.
3493 Sync with coreutils.
3495 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
3498 Use `exit_failure' for xalloc and xmemcoll instead of their own
3499 private exit-failure variables.
3500 * xalloc.h (xalloc_exit_failure): Remove.
3501 * xmalloc.c: Likewise. Include exitfail.h.
3502 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
3503 * xmemcoll.h (xmemcoll_exit_failure): Remove.
3504 * xmemcoll.c: Likewise. Include exitfail.h.
3505 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
3507 2003-07-18 Paul Eggert <eggert@twinsun.com>
3509 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
3510 * closeout.c: Likewise. Include "closeout.h" right after config.h,
3511 to test that it can stand by itself. Include "exitfail.h".
3512 Clients should set exit_failure instead.
3513 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
3515 2003-07-18 Andreas Schwab <schwab@suse.de>
3517 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
3519 2003-07-18 Bruno Haible <bruno@clisp.org>
3521 * getndelim2.h: New file.
3522 * getndelim2.c: Make into a module of its own. Include config.h,
3524 (getndelim2): Make non-static. Change return type to ssize_t.
3525 * getline.h: Change argument names.
3526 * getline.c: Include getndelim2.h instead of getndelim2.c.
3527 * getnline.c: Include getndelim2.h.
3529 2003-07-17 Bruno Haible <bruno@clisp.org>
3531 * Makefile.am: Remove file.
3532 * Makefile.in: Remove file.
3534 2003-07-17 Bruno Haible <bruno@clisp.org>
3536 * getnline.h: New file.
3537 * getnline.c: New file.
3538 * getndelim2.c: New file, extracted from getline.c.
3539 (getndelim2): Renamed from getdelim2, with added nmax argument.
3540 * getline.c: Include getndelim2.c.
3541 (getdelim2): Moved out to getndelim2.c.
3542 (getline, getdelim): Update.
3544 2003-07-15 <karl@gnu.org>
3546 * vasnprintf.c: update from gettext.
3548 2003-07-15 Jim Meyering <jim@meyering.net>
3550 * makepath.c (make_path): Enclose diagnostic in _(...).
3552 2003-07-14 Paul Eggert <eggert@twinsun.com>
3554 * asnprintf.c, asprintf.c, config.charset, gettext.h,
3555 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
3556 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
3557 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
3558 vasprintf.c, vasprintf.h: Regenerate. These files are now being
3559 updated automatically by ../config/srclist-update. This changes
3560 their license from LPGL to GPL.
3562 2003-07-14 Jim Meyering <jim@meyering.net>
3564 Don't emit diagnostics. Let callers do that.
3565 * save-cwd.c: Don't include "error.h".
3566 (save_cwd): Don't call error. Ensure that errno is valid
3567 when returning nonzero.
3569 * save-cwd.h (restore_cwd): Update prototype.
3570 * save-cwd.c (restore_cwd): Remove two parameters.
3571 Simplify. Don't call error upon failure. Let callers do that.
3572 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
3573 when auditing is enabled. But don't bother updating the #if.
3575 2003-07-14 Simon Josefsson <jas@extundo.com>
3577 * mempcpy.h: New file.
3578 * mempcpy.c: New file.
3580 2003-07-14 Paul Eggert <eggert@twinsun.com>
3582 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
3583 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
3584 unicodeio.c, unicodeio.h, unlocked-io.h:
3585 Switch from LGPL to GPL.
3587 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
3589 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
3590 it breaks C++ compilation.
3591 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
3593 2003-07-10 Jim Meyering <jim@meyering.net>
3595 * vasnprintf.c: Remove trailing blanks.
3596 Make cpp indentation consistent.
3598 2003-07-09 Paul Eggert <eggert@twinsun.com>
3600 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
3601 posixver.c, strftime.c, strnlen.c, strverscmp.c:
3602 Switch from LGPL to GPL.
3604 2003-07-07 Paul Eggert <eggert@twinsun.com>
3606 * mktime.c: Fix some boundary cases and remove need for floating point.
3608 Issue a compile-time diagnostic if time_t is floating point, or if
3609 two's complement arithmetic is not in effect, or if arithmetic
3610 right shift does not propagate the sign. These assumptions were
3611 all in the original code but they weren't checked.
3613 (TIME_T_MIDPOINT, verify): New macros.
3614 (__isleap): Remove; it has integer overflow problems.
3615 (leapyear): New function, without those problems.
3616 (ydhms_tm_diff): Remove; splitting into two parts.
3617 (ydhms_diff): New function, containing the arithmetic part of
3618 the old ydhms_tm_diff function. Issue a compile-time
3619 diagnostic if we are not using C99 integer division.
3620 Avoid casts when possible.
3621 (guess_time_tm): New function, containing the checking part of
3622 the old ydhms_tm_diff function. Return the new value, rather than
3623 the difference between it and the old. Accept a new argument T
3624 so that *T specifies the old value. Check for overflow in the result.
3626 (__mktime_internal): Use a time_t offset, not a long int offset.
3627 This undoes the 2003-06-04 change, which is no longer needed now
3628 that we have better overflow checking.
3629 (localtime_offset): Likewise.
3631 (__mktime_internal): Avoid harmful overflow on hosts where time_t
3632 and long are 64-bit but int is only 32-bit.
3633 (ydhms_diff): Use long int to store year1 and yday1.
3634 Issue a compile-time diagnostic if long int is not wide enough.
3636 (__mktime_internal): Use long int to store adjusted year and yday.
3637 Use plain C rather than preprocessor commands, if that doesn't
3639 Check for overflow (and try to repair) after each probe
3640 rather than checking only at the very end. This avoids some bugs
3641 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
3642 does not equal GMT offset at maximum time).
3643 Use integer to check for overflow rather than floating point; this
3644 is more portable to non-IEEE hosts, and is a tad faster.
3645 When we detect that we are oscillating between two values,
3646 don't check whether tm_isdst has the requested value, since
3647 we already know the answer. When tm_isdst has the wrong value,
3648 use a different heuristic to find the right one, based on the
3649 extreme values actually observed in practice in tz2003a,
3650 rather than the (overly optimistic) "previous 3 calendar quarters".
3652 (not_equal_tm, print_tm, check_result): Use "const T" rather than
3653 "T const" to accommodate glibc style.
3654 (check_result): Use less-confusing report format. "long" -> "long int.
3656 Don't loop if the iteration overflows time_t.
3657 Allow a negative step in the iteration.
3659 2003-07-01 Paul Eggert <eggert@twinsun.com>
3661 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
3662 having it depend on HAVE_SYS_TYPES_H.
3664 2003-06-25 Bruno Haible <bruno@clisp.org>
3666 * readlink.c: New file.
3668 2003-06-20 Bruno Haible <bruno@clisp.org>
3670 Assume C89, so PARAMS isn't needed.
3671 * unicodeio.h (PARAMS): Remove.
3672 * unicodeio.c: Don't use PARAMS.
3674 2003-06-18 Jim Meyering <jim@meyering.net>
3676 Merge changes from coreutils.
3677 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
3678 Remove explicit declarations of xmalloc and realloc.
3680 (read_utmp): Remove anachronistic cast of xmalloc.
3682 2003-06-17 Paul Eggert <eggert@twinsun.com>
3684 Assume C89, so PARAMS isn't needed.
3685 * backupfile.h (PARAMS): Remove. All uses removed.
3686 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
3687 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
3688 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
3689 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
3690 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
3691 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
3692 xstrtol.h: Likewise.
3693 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
3694 same.h, strverscmp.h: Do not include config.h; no longer needed.
3695 Anyway, config.h should always be included before any other file.
3697 2003-06-11 Simon Josefsson <jas@extundo.com>
3699 * sysexit_.h: New file.
3701 2003-05-20 Derek Price <derek@ximbiot.com>
3703 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
3705 2003-06-10 Simon Josefsson <jas@extundo.com>
3707 * strchrnul.h: New file.
3708 * strchrnul.c: New file.
3710 2003-06-10 Simon Josefsson <jas@extundo.com>
3712 * argp.h: New file, from glibc.
3713 * argp-ba.c: New file, from glibc.
3714 * argp-eexst.c: New file, from glibc.
3715 * argp-fmtstream.c: New file, from glibc.
3716 * argp-fmtstream.h: New file, from glibc.
3717 * argp-fs-xinl.c: New file, from glibc.
3718 * argp-help.c: New file, from glibc.
3719 * argp-namefrob.h: New file, from glibc.
3720 * argp-parse.c: New file, from glibc.
3721 * argp-pv.c: New file, from glibc.
3722 * argp-pvh.c: New file, from glibc.
3723 * argp-xinl.c: New file, from glibc.
3725 2003-06-07 Jim Meyering <jim@meyering.net>
3727 * readtokens.h: Put `Free Software Foundation, Inc.'
3728 in place of my name in the copyright comment.
3729 Remove definition and uses of __P.
3732 * stat.c: Don't declare xmalloc explicitly.
3733 Instead, include "xalloc.h".
3734 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
3735 xrealloc, and xcalloc return values.
3736 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
3738 * xgetcwd.h: Remove definition/uses of PARAMS.
3740 2003-06-06 Jim Meyering <jim@meyering.net>
3742 * stdbool_.h: Renamed from stdbool.h.in.
3744 2003-06-06 Jim Meyering <jim@meyering.net>
3746 Merge from coreutils.
3747 * same.c: (same_name): Declare *_basename locals to be `const'.
3748 Consolidate declarations and initializations of *_base* locals.
3750 Merge from coreutils.
3751 This avoids a core dump on systems without GNU putenv,
3752 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
3753 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
3754 (unsetenv): New static function, from GNU libc.
3755 (rpl_putenv): Use it.
3757 * modechange.c: Remove trailing blanks.
3759 Merge from coreutils.
3760 * fsusage.c: Remove declaration of statfs.
3761 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
3763 * posixtm.c: Include <stdbool.h> unconditionally.
3765 2003-06-05 Paul Eggert <eggert@twinsun.com>
3767 * mktime.c (__mktime_internal): When resolving a tm_isdst
3768 mismatch, look in future quarters as well as past. This fixes a
3769 bug when processing fall-backwards gaps immediately after a long
3770 period of daylight-saving time.
3772 * mktime.c: Assume freestanding C89 or better.
3773 (HAVE_LIMITS_H): Remove. Assume it's 1.
3774 (__P): Remove; not used.
3775 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
3776 (mktime, not_equal_tm, print_tm, check_result,
3777 main): Use prototypes. Use const * where appropriate.
3778 (main): Fix typo in testing code that uncovered by above changes.
3779 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
3781 2003-06-04 Paul Eggert <eggert@twinsun.com>
3783 * mktime.c: Fix Debian bug 177940
3784 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
3785 (localtime_offset): Now long int, not time_t, because we want it
3786 to be guaranteed to be signed. All uses changed.
3787 (__mktime_internal): If overflow would occur when adding offset,
3790 Merge 'human' changes from coreutils. Rewrite to support
3791 locale-specific notations like thousands separators.
3792 * human.c: Simplify authorship notice.
3793 Include human.h immediately after config.h.
3794 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
3795 <limits.h>: Do not include, since human.h does.
3796 (SIZE_MAX, UINTMAX_MAX): New macros.
3797 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
3798 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
3799 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
3800 (power_letter): Renamed from suffixes.
3801 (generate_suffix_backwards): Remove.
3802 (adjust_value): Now takes int style (because of human.h changes)
3803 and long double value (for greater precision on some platforms).
3804 (group_number): New function.
3805 (human_readable): Use it. Use integer options, not enum.
3806 Put the options before the sizes in the arg list.
3807 Support all the new options.
3808 The old human_readable function has been removed;
3809 use inttostr.h instead.
3810 (human_readable, default_block_size, humblock):
3811 Use uintmax_t, not int, for block sizes.
3812 (human_readable_inexact, block_size_types): Remove.
3813 (block_size_opts): New constant.
3814 (human_options): Renamed from human_block_size, with new signature
3815 that allows block sizes up to UINTMAX_MAX. All callers changed.
3816 * human.h: Add copyright and authorship notice.
3817 Include <limits.h> and <stdbool.h> unconditionally.
3818 (PARAMS): Remove. All uses removed.
3819 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
3820 (enum human_inexact_style): Remove tag; now a nameless enum.
3821 (human_floor, human_ceiling, human_round_to_even): Now have
3822 values 2, 0, 1 rather than -1, 1, 0.
3823 (human_group_digits, human_suppress_point_zero, human_autoscale,
3824 human_base_1024, human_SI, human_B): New constants.
3825 (human_readable_inexact, human_block_size): Remove.
3826 (human_readable): Size args are now uintmax_t, not int.
3827 (human_options): New decl.
3829 * exclude.c: (new_exclude, add_exclude): Remove casts that are
3830 unnecessary now that we assume C89 or better. This change
3831 imported from coreutils.
3833 * mktime.c (__mktime_internal): Do not reject negative timestamps
3834 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3835 in the 2003-05-30 sync from glibc.
3837 .h files should stand alone, but we shouldn't include <sys/types.h>
3838 if we can get away with just <stddef.h>.
3840 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3841 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3842 rather than <sys/types.h>, as we merely need size_t.
3843 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3845 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3846 Include <stdio.h>, to get FILE.
3847 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
3848 memcasecmp.h has included <stddef.h> and all we need is size_t.
3849 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
3850 our interface, instead of including <sys/types.h>
3852 2003-06-02 Paul Eggert <eggert@twinsun.com>
3855 Fix some minor time-related bugs with POSIX time arguments.
3856 Some valid time stamps were being rejected (notably -1, and
3857 time stamps before 1900 on 64-bit hosts). And some invalid
3858 time stamps were being accepted, e.g. September 31.
3860 * posixtm.h (posixtime): Return bool instead of time_t, so
3861 that we can return (time_t) -1 successfully.
3862 * posixtm.c: Likewise.
3863 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3864 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3865 (t): Remove static var.
3866 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3867 of static var. All uses changed.
3868 (year): Do not reject years before 1900; they can occur with
3870 (posix_time_parse): Do not check for out-of-range components;
3871 that is now the caller's responsibility, since our checks were
3872 only approximations.
3873 (posixtime): Use mktime to check for out-of-range components,
3874 since it knows them exactly.
3875 If mktime returns (time_t) -1, check whether an error actually occurred
3876 by invoking localtime on -1.
3877 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3878 posixtime failures better.
3879 Improve the test data (in comments only).
3881 2003-05-30 <karl@gnu.org>
3883 * mktime.c: update from libc.
3885 2003-05-30 Bruno Haible <bruno@clisp.org>
3887 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3888 * localcharset.h: Likewise.
3889 * localcharset.c: Likewise.
3891 2003-05-28 Paul Eggert <eggert@twinsun.com>
3893 Assume the headers required for C89 freestanding compilers.
3894 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3895 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
3896 without checking for HAVE_LIMITS_H.
3897 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
3898 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
3900 * fatal.c: Include <stdarg.h> without checking for __STDC__.
3901 * exclude.c: Include <stdbool.h> unconditionally.
3902 * tempname.c: Include <stddef.h> unconditionally.
3903 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
3904 * modechange.c, rpmatch.c (NULL): Don't define, since
3905 <stddef.h> does that.
3906 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3907 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3908 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3909 * xstrtol.c: Likewise.
3910 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3911 * savedir.c: Include <stddef.h> instead of defining NULL.
3913 * addext.c (addext): Use assignment rather than cast, to avoid
3914 warnings on some platforms.
3916 * mktime.c (__mktime_internal): Do not reject negative timestamps
3919 2003-05-10 Bruno Haible <bruno@clisp.org>
3921 * linebreak.c (iconv_string_length): Don't return -1 just because the
3922 string is longer than 4 KB.
3924 2003-05-12 Jim Meyering <jim@meyering.net>
3926 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
3927 the space-padded-by-default conversion specifiers, %e, %k, %l.
3929 2003-05-03 Bruno Haible <bruno@clisp.org>
3931 Upgrade to Unicode-4.0.
3932 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3933 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3934 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3935 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3936 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3937 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3938 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3939 Change width of U+E0100..U+E01EF from 1 to 0.
3941 2003-04-25 Bruno Haible <bruno@clisp.org>
3943 * copy-file.c: Include <stddef.h>, for size_t.
3945 2003-04-25 Jim Meyering <jim@meyering.net>
3947 * copy-file.c (copy_file_preserving): Declare buf_size to be
3948 of type size_t, not int.
3950 2003-04-11 Jim Meyering <jim@meyering.net>
3952 Merge changes from Coreutils.
3954 2003-03-22 Jim Meyering <jim@meyering.net>
3956 * strftime.c (widen): Cast alloca return value to proper type.
3958 2003-01-19 Ulrich Drepper <drepper@redhat.com>
3961 * strftime.c (my_strftime): Handle very large width
3962 specifications for numeric values correctly. Improve checks for
3965 2003-01-19 Jim Meyering <jim@meyering.net>
3967 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
3968 (nl_get_alt_digit) [! defined my_strftime]: Define.
3969 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
3970 _nl_get_alt_digit and _nl_get_walt_digit.
3972 * strftime.c (my_strftime): Merge in locale-related changes from libc.
3973 These changes have no effect outside of _LIBC.
3975 2003-04-10 Bruno Haible <bruno@clisp.org>
3977 * findprog.h: New file, from GNU gettext.
3978 * findprog.c: New file, from GNU gettext.
3980 2003-04-05 Jim Meyering <jim@meyering.net>
3982 Merge changes from Coreutils.
3984 * exclude.h (PARAMS): Remove definition and uses.
3985 * exclude.c: Remove uses of `PARAMS'.
3987 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
3988 Add test-cases for DOS filenames. Declare program_name.
3989 (main): Set up program_name. Patch by Rich Dawe.
3991 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3993 Use mntctl's return value to drive the entry-processing loop, since
3994 we can't rely on the value of the vmt_length member in the last
3995 entry. On some systems doing so could result in exhausting
3996 virtual memory. Based in part on a patch from Mike Jetzer.
3998 2003-04-04 Bruno Haible <bruno@clisp.org>
4000 * linebreak.h: New file, from GNU gettext.
4001 * linebreak.c: New file, from GNU gettext with slight modifications.
4002 * lbrkprop.h: New file, from GNU gettext.
4004 2003-04-03 Bruno Haible <bruno@clisp.org>
4006 * utf8-ucs4.h: New file, from GNU gettext.
4007 * utf16-ucs4.h: New file, from GNU gettext.
4008 * ucs4-utf8.h: New file, from GNU gettext.
4009 * ucs4-utf16.h: New file, from GNU gettext.
4011 2003-04-02 Bruno Haible <bruno@clisp.org>
4013 * binary-io.h: New file, from GNU gettext.
4015 2003-04-01 Bruno Haible <bruno@clisp.org>
4017 * pathname.h: New file, from GNU gettext.
4018 * concatpath.c: New file, from GNU gettext.
4020 2003-03-30 Bruno Haible <bruno@clisp.org>
4022 * copy-file.c (copy_file_preserving): Don't set owner if the function
4023 chown() doesn't exist.
4025 2003-03-28 Bruno Haible <bruno@clisp.org>
4027 * copy-file.h: New file, from GNU gettext.
4028 * copy-file.c: New file, from GNU gettext.
4030 2003-03-18 Jim Meyering <jim@meyering.net>
4032 * quote.c (quote_n): Fix typo in comment.
4034 2003-03-14 Jim Meyering <jim@meyering.net>
4036 Merge changes from Coreutils.
4037 * obstack.h (obstack_object_size): Declare temporary, __o,
4038 to be const, in order to avoid warnings.
4039 (obstack_room): Likewise.
4040 (obstack_empty_p): Likewise.
4042 2003-03-13 Paul Eggert <eggert@twinsun.com>
4044 Merge changes from Bison.
4045 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
4046 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
4047 when compiling Bison 1.875's `bitset bset = obstack_alloc
4048 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
4049 * hash.c: Include <stdbool.h> unconditionally.
4051 2003-03-09 Paul Eggert <eggert@twinsun.com>
4053 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
4054 Reported by Bruce Becker; see:
4055 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
4057 2003-03-03 Paul Eggert <eggert@twinsun.com>
4058 Bruno Haible <bruno@clisp.org>
4060 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
4061 Reported by John Hughes, see
4062 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
4064 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
4066 * poll_.h: New file.
4069 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
4071 * mathl.h: New file.
4072 * acosl.c: New file.
4073 * asinl.c: New file.
4074 * atanl.c: New file.
4075 * ceill.c: New file.
4078 * floorl.c: New file.
4079 * frexpl.c: New file.
4080 * ldexpl.c: New file.
4082 * sincosl.c: New file.
4084 * sqrtl.c: New file.
4086 * trigl.c: New file.
4087 * trigl.h: New file.
4089 2003-02-17 Bruno Haible <bruno@clisp.org>
4091 * mkdtemp.h: New file, from GNU gettext.
4092 * mkdtemp.c: New file, from GNU gettext.
4094 2003-01-31 Bruno Haible <bruno@clisp.org>
4096 * rename.c: #undef rename before defining rpl_rename.
4097 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
4099 2003-01-30 Bruno Haible <bruno@clisp.org>
4101 * printf-args.h: New file, from GNU gettext.
4102 * printf-args.c: New file, from GNU gettext.
4103 * printf-parse.h: New file, from GNU gettext.
4104 * printf-parse.c: New file, from GNU gettext.
4105 * vasnprintf.h: New file, from GNU gettext.
4106 * vasnprintf.c: New file, from GNU gettext.
4107 * asnprintf.c: New file, from GNU gettext.
4108 * vasprintf.h: New file, from GNU gettext with modifications.
4109 * vasprintf.c: New file, from GNU gettext.
4110 * asprintf.c: New file, from GNU gettext.
4112 2003-01-29 Bruno Haible <bruno@clisp.org>
4114 * stpncpy.h: New file, from GNU gettext with modifications.
4115 * stpncpy.c: New file, from GNU gettext with modifications.
4117 2003-01-28 Bruno Haible <bruno@clisp.org>
4119 * c-ctype.h: New file, from GNU gettext, with changes suggested by
4121 * c-ctype.c: New file, from GNU gettext, with changes suggested by
4124 2003-01-27 Bruno Haible <bruno@clisp.org>
4126 * xsetenv.h: New file, from GNU gettext.
4127 * xsetenv.c: New file, from GNU gettext.
4129 2003-01-23 Bruno Haible <bruno@clisp.org>
4131 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
4133 2003-01-22 Bruno Haible <bruno@clisp.org>
4135 * exit.h: New file, from GNU gettext.
4137 2003-01-11 Bruno Haible <bruno@clisp.org>
4139 * stpcpy.h (stpcpy): Use ANSI C function declarations.
4140 * strcase.h (strcasecmp, strncasecmp): Likewise.
4142 2003-01-14 Jim Meyering <jim@meyering.net>
4144 * same.c (same_name): Tweak a comment.
4146 2003-01-11 Bruno Haible <bruno@clisp.org>
4148 * same.c (same_name): Reorder tests so as to avoid calling stat()
4149 when a string comparison is sufficient.
4151 2003-01-11 Bruno Haible <bruno@clisp.org>
4153 * readtokens.c (readtoken): Cast character to 'unsigned char', not
4156 2003-01-11 Bruno Haible <bruno@clisp.org>
4158 * hash-pjw.c: Add comment about low quality of this function.
4160 2003-01-12 Paul Eggert <eggert@twinsun.com>
4162 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
4163 to avoid collisions with libcurses and libreadline.
4165 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
4166 * getstr.h, getstr.c: Remove.
4167 * getline.c: Include "getline.h", to check interface.
4168 Move body of old getstr.c here: this defines MIN_CHUNK and
4169 declares getdelim2, which is renamed from getstr.
4170 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
4172 * linebuffer.c (readlinebuffer): Renamed from readline.
4174 * linebuffer.h: Likewise.
4175 (readline): Remove backward-compatibility macro.
4177 2003-01-12 Jim Meyering <jim@meyering.net>
4179 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
4181 2003-01-10 Bruno Haible <bruno@clisp.org>
4183 * alloca_.h: New file.
4184 * getdate.y: Unconditionally include alloca.h.
4185 * makepath.c: Likewise.
4186 * setenv.c: Likewise.
4187 * userspec.c: Likewise.
4189 2003-01-09 Bruno Haible <bruno@clisp.org>
4191 * stdbool.h.in: New file.
4193 2003-01-08 Bruno Haible <bruno@clisp.org>
4195 * safe-read.c: Include specification header first, to ensure its
4197 * full-write.c: Likewise.
4199 2003-01-08 Jim Meyering <jim@meyering.net>
4201 * full-write.c: Undefine and define-away `const' after inclusion
4202 of errno.h, not before. Suggestion from Bruno Haible.
4204 2003-01-07 Jim Meyering <jim@meyering.net>
4206 * full-write.c: Rework so that it may serve to define full_read, too.
4207 * full-read.c: Simply #define FULL_READ and include full-write.c.
4209 2003-01-06 Jim Meyering <jim@meyering.net>
4211 * version-etc.c: Update year in translatable copyright string.
4213 2002-12-25 Bruno Haible <bruno@clisp.org>
4215 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
4216 * xstrtol.h: Likewise.
4217 * xstrtoimax.c: Likewise.
4218 * xstrtoumax.c: Likewise.
4219 * human.h: Likewise.
4221 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
4222 on systems that have <inttypes.h> but not <stdint.h>.
4224 2002-12-31 Paul Eggert <eggert@twinsun.com>
4226 * memcoll.c (memcoll): Fall back on a simple algorithm using
4227 memcmp if strcoll doesn't work.
4229 2002-12-23 Bruno Haible <bruno@clisp.org>
4231 * localcharset.h: New file.
4232 * localcharset.c: Include it.
4233 * unicodeio.c: Likewise.
4235 2002-12-22 Bruno Haible <bruno@clisp.org>
4237 * utime.c (utime_null): No need to call ftruncate if the file was
4240 2002-12-23 Bruno Haible <bruno@clisp.org>
4242 * memcoll.c (STRCOLL): New macro.
4245 2002-12-22 Bruno Haible <bruno@clisp.org>
4247 * getstr.h (getstr): Define, to avoid clash with libcurses.
4248 * linebuffer.h (readline): Define, to avoid clash with libreadline.
4250 2002-12-22 Bruno Haible <bruno@clisp.org>
4252 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
4254 2002-12-23 Bruno Haible <bruno@clisp.org>
4256 * getline.h: Include <stddef.h>, for size_t.
4258 * unicodeio.h: Include <stddef.h>, for size_t.
4259 * unicodeio.c: Don't include <stddef.h>.
4261 2002-12-17 Bruno Haible <bruno@clisp.org>
4263 * canon-host.c (strdup): Remove unused declaration.
4265 * fsusage.c: Include full_read.h.
4266 (get_fs_usage): Use full_read instead of safe_read.
4268 * utime.c (utime_null): Use SAFE_READ_ERROR.
4270 2002-12-11 Bruno Haible <bruno@clisp.org>
4272 * setenv.h: Rewritten to cope with systems that have setenv() but not
4274 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
4277 2002-12-11 Bruno Haible <bruno@clisp.org>
4279 * setenv.c (alloca): Fall back to malloc.
4281 (setenv): Use freea() to free memory allocated with alloca().
4283 2002-11-13 Bruno Haible <bruno@clisp.org>
4285 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
4286 function declarations.
4287 * unsetenv.c (unsetenv): Likewise.
4289 2002-03-04 Bruno Haible <bruno@clisp.org>
4291 Portability to AIX 4.3.3.
4292 * unsetenv.c: New file, extracted from setenv.c.
4293 * setenv.c: Move the unsetenv() function to unsetenv.c.
4295 2001-12-20 Bruno Haible <bruno@clisp.org>
4297 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
4298 use malloc instead. For SunOS 4.
4300 2001-12-11 Bruno Haible <bruno@clisp.org>
4302 * setenv.c: Declare alloca.
4303 (compar_fn_t): New typedef.
4304 (KNOWN_VALUE, STORE_VALUE): Use it.
4306 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
4309 2002-12-10 Paul Eggert <eggert@twinsun.com>
4311 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
4312 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
4313 Choose values that are less likely to collide with system fnmatch
4315 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
4316 defined (e.g., a pure POSIX system).
4317 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
4318 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
4320 2002-12-06 Jim Meyering <jim@meyering.net>
4322 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
4324 Merge in changes from libc's misc/error.c, in preparation
4325 for the merge of gnulib's changes back into libc.
4327 * error.c (_): Define only if not already defined.
4328 Move definition to follow all #include directives.
4329 Include unlocked-io.h only if !_LIBC.
4330 [_LIBC]: Include <libio/libioP.h>.
4331 [USE_IN_LIBIO]: Include <libio/iolibio.h>
4332 (fflush): Tweak definition to use INTUSE.
4335 2002-12-05 Paul Eggert <eggert@twinsun.com>
4337 * alloca.c [defined emacs]: Include "lisp.h".
4338 (xalloc_die) [defined emacs]: New macro.
4339 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
4340 [! defined emacs]: Include <xalloc.h>.
4341 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
4342 (pointer): Typedef to POINTER_TYPE *.
4343 (malloc): Remove decl; we now always use xmalloc.
4344 (alloca): Use old-style definition, since Emacs needs this.
4345 Check for arithmetic overflow when computing combined size.
4347 2002-12-04 Paul Eggert <eggert@twinsun.com>
4349 Do not generate unlocked-io.h automatically, since it's easier to
4350 maintain it by hand.
4352 * unlocked-io.h: New file, from GNU diffutils,
4353 but with proper copyright notice and attribution.
4355 * Makefile.am: Add copyright notice.
4356 (libfetish_a_SOURCES): Add unlocked-io.h.
4357 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
4358 (DISTCLEANFILES, io_functions): Remove macros.
4359 (EXTRA_DIST): Remove gen_uio.
4360 (unlocked-io.h): Remove rule.
4362 2002-12-04 Jim Meyering <jim@meyering.net>
4364 Reflect the fact that stat.c and lstat.c are no longer generated.
4365 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
4366 (DISTCLEANFILES): Likewise.
4367 (EXTRA_DIST): Likewise.
4368 (all_local): Don't depend on stat.c or lstat.c.
4369 (stat.c, lstat.c): Remove rules.
4370 (EXTRA_DIST): Remove xstat.in.
4372 * xstat.in: Remove file. Contents moved into stat.c.
4373 * stat.c: New file. Contents mostly from xstat.in.
4374 * stat.c: Rework so that it may serve to define rpl_lstat, too.
4375 * lstat.c: New file. Simply #define LSTAT and include stat.c.
4377 * safe-read.c: Rework so that it may serve to define safe_write, too.
4378 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
4380 2002-12-03 Jim Meyering <jim@meyering.net>
4382 * safe-read.c, safe-write.c: Change variable names and comments, but
4383 not semantics, to minimize the differences between these two files.
4384 (safe_read): Change comment to mention SAFE_READ_ERROR.
4386 * safe-read.c (IS_EINTR): Define.
4387 (safe_read): Use IS_EINTR in place of in-function cpp directives.
4389 2002-12-02 Bruno Haible <bruno@clisp.org>
4391 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
4392 Define, taken from safe-read.c.
4393 (INT_MAX): Provide fallback.
4394 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
4395 * safe-write.h (SAFE_WRITE_ERROR): Define.
4397 * safe-read.c (EINTR): Remove definition.
4398 (safe_read): Don't use EINTR if it is absent.
4400 2002-12-02 Jim Meyering <jim@meyering.net>
4402 * safe-read.c (EINTR): Define.
4403 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4404 (INT_MAX): Provide fallback.
4405 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
4407 * safe-read.h (SAFE_READ_ERROR): Define.
4409 2002-12-01 Jim Meyering <jim@meyering.net>
4411 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
4412 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
4414 2002-11-27 Paul Eggert <eggert@twinsun.com>
4416 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4417 hash_rehash): Replace `if (limit <= value) abort ();' with
4418 `if (! (value < limit)) abort ();', for readability.
4420 2002-11-26 <karl@gnu.org>
4422 * strdup.c: copy from libc again, with jim's ok.
4423 * .cppi-disable: re-add strdup.c
4425 2002-11-25 <karl@gnu.org>
4427 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
4428 instead of "strtol.c".
4430 2002-11-25 Jim Meyering <jim@meyering.net>
4432 * mktime.c: Sync from libc, now that it has the latest fix.
4434 2002-11-24 <karl@gnu.org>
4436 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
4437 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
4439 2002-11-24 Jim Meyering <jim@meyering.net>
4441 Update from coreutils:
4443 * mktime.c: Merge in changes from libc.
4445 Avoid a link-time failure on some Linux systems.
4446 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
4447 (__mon_yday): Declare with the STATIC attribute.
4448 (__mktime_internal): Likewise.
4449 Based on a report from Greg Schafer.
4451 2002-11-23 Jim Meyering <jim@meyering.net>
4453 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
4454 Use `unsigned', not `int', as type of index.
4456 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
4458 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
4460 2002-11-22 Paul Eggert <eggert@twinsun.com>
4462 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
4463 hint that one should use `if (! x) abort ();' rather than `assert
4464 (x);', and anyway it's one less thing to worry about configuring.
4465 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4466 hash_rehash, hash_insert): Use abort rather than assert.
4468 2002-11-22 Paul Eggert <eggert@twinsun.com>
4470 * quotearg.h: Allow multiple inclusion by surrounding with
4471 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
4472 so that we can be included first.
4473 (PARAMS): Remove; we now assume C89 or later. All uses removed.
4474 * quotearg.c: Include quotearg.h immediately after config.h.
4475 No need to include stddef.h or sys/types.h any more.
4476 Surround local include files with "", not "<>".
4477 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
4478 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
4479 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
4480 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
4481 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
4482 (ISPRINT): Remove; no longer needed now that we assume C89.
4484 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
4487 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
4488 quotearg_char): Use SIZE_MAX rather than
4489 (size_t) -1 when we are talking about "infinity".
4491 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
4493 2002-11-22 Bruno Haible <bruno@clisp.org>
4495 * safe-read.h: Assume C89. Add comments.
4496 (safe_read): Change return type to size_t.
4497 * safe-read.c (safe_read): Change return type to size_t. Handle byte
4498 counts > SSIZE_MAX correctly.
4499 * safe-write.h: New file.
4500 * safe-write.c: New file.
4501 * full-read.h: New file.
4502 * full-read.c: New file.
4503 * full-write.h: Assume C89. Add comments.
4504 * full-write.c: Include safe-write.h.
4505 (full_write): Rewritten to use safe_write.
4506 Suggested by Jim Meyering and Paul Eggert.
4508 2002-11-21 Bruno Haible <bruno@clisp.org>
4510 Remove case insensitive option matching.
4511 * argmatch.h (argcasematch): Remove declaration.
4512 (ARGCASEMATCH): Remove macro.
4513 (__xargmatch_internal): Remove case_sensitive argument.
4514 (XARGMATCH): Update.
4515 (XARGCASEMATCH): Remove macro.
4516 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
4517 case_sensitive argument.
4518 (argcasematch): Remove function.
4519 (__xargmatch_internal): Remove case_sensitive argument.
4520 (main): Use XARGMATCH instead of XARGCASEMATCH.
4522 * xmalloc.c: Change compile-time error message. Add comment about
4523 required autoconf version.
4525 2002-11-21 Jim Meyering <jim@meyering.net>
4527 * strdup.c (strdup): Tweak comment and initial #if/#include.
4529 Merge in changes from the coreutils.
4531 2002-09-25 Paul Eggert <eggert@twinsun.com>
4532 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
4533 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
4534 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
4535 int. Work more efficiently if X is the same width as uintmax_t.
4536 Do not compare X to -1, to avoid bogus compiler warning.
4537 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
4538 Don't assume that f_frsize and f_bsize are the same type.
4540 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
4543 * makepath.c (make_path): Restore umask *before* creating the final
4545 (make_path): Minor reformatting.
4547 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
4548 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
4550 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
4551 ones. At least on GNU/Linux systems, `auto' means something else.
4554 2002-11-20 Paul Eggert <eggert@twinsun.com>
4556 Merge argmatch cleanups from Bison. Assume C89.
4558 * argmatch.c: Include config.h here, not in argmatch.h.
4559 Include stdlib.h, for EXIT_FAILURE.
4560 Always include <string.h>, since we assume C89.
4561 (EXIT_FAILURE): Remove pre-C89 bug workaround.
4562 * argmatch.h: Do not include <config.h> or <sys/types.h>.
4563 Include <stddef.h> instead, since it's all we need for size_t.
4564 (PARAMS): Remove. All uses removed.
4565 (ARRAY_CARDINALITY): Do not bother to #undef.
4566 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
4567 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4568 Remove unnecessary parentheses.
4569 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4570 Insert necessary parentheses.
4571 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
4572 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
4574 2002-11-19 Bruno Haible <bruno@clisp.org>
4576 * mbswidth.c: Include mbswidth.h right at the beginning.
4577 * mbswidth.h: Include <stddef.h>, for size_t.
4579 * mbswidth.h (PARAMS): Remove macro.
4580 (mbswidth, mbsnwidth): Use ANSI C function declarations.
4581 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
4583 * gcd.h (PARAMS): Remove macro.
4584 (gcd): Use ANSI C function declarations.
4585 * gcd.c (gcd): Likewise.
4587 2002-11-15 Bruno Haible <bruno@clisp.org>
4589 * strcspn.c: Include <stddef.h>.
4590 (strcspn): Use ANSI C function declaration. Change return type to
4592 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
4593 (strpbrk): Use NULL.
4594 * strpbrk.h (PARAMS): Remove macro.
4595 (strpbrk): Use ANSI C function declaration.
4596 * strstr.c: Don't include <sys/types.h>.
4597 * strstr.h (PARAMS): Remove macro.
4598 (strstr): Use ANSI C function declarations.
4600 2002-11-06 Bruno Haible <bruno@clisp.org>
4602 * gcd.h (gcd): Change argument type to 'unsigned long'.
4603 * gcd.c (gcd): Likewise.
4605 2002-11-05 Bruno Haible <bruno@clisp.org>
4607 * gcd.h: New file, from gettext-0.11.5.
4608 * gcd.c: New file, from gettext-0.11.5.
4610 2002-11-05 Bruno Haible <bruno@clisp.org>
4612 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4613 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4614 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4615 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4617 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4618 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4620 * closeout.c: Include gettext.h instead of <libintl.h>.
4621 * human.c: Include gettext.h instead of <libintl.h>.
4622 * quotearg.c: Include gettext.h instead of <libintl.h>.
4623 * rpmatch.c: Include gettext.h instead of <libintl.h>.
4624 * unicodeio.c: Include gettext.h instead of <libintl.h>.
4625 * userspec.c: Include gettext.h instead of <libintl.h>.
4626 * version-etc.c: Include gettext.h instead of <libintl.h>.
4627 * xmalloc.c: Include gettext.h instead of <libintl.h>.
4628 (textdomain): Remove definition.
4629 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
4631 * long-options.c: Remove include of <libintl.h> and definition of _.
4632 * same.c: Remove include of <libintl.h> and definition of _.
4634 2002-11-04 Bruno Haible <bruno@clisp.org>
4636 * stpcpy.h: New file, from GNU gettext-0.11.5.
4637 * strcase.h: New file, from GNU gettext-0.11.5.
4638 * strpbrk.h: New file, from GNU gettext-0.11.5.
4639 * strstr.h: New file, from GNU gettext-0.11.5.
4640 * xgetcwd.h: New file, from GNU gettext-0.11.5.
4642 2002-05-09 Bruno Haible <bruno@clisp.org>
4644 * config.charset: Update for newest glibc. Add canonical names
4645 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
4647 2002-05-09 Bruno Haible <bruno@clisp.org>
4649 * localcharset.c (get_charset_aliases): Add more Windows specific
4652 2002-05-08 Owen Taylor <otaylor@redhat.com>
4654 * config.charset: A few additions for Solaris.
4656 2001-12-05 Bruno Haible <bruno@clisp.org>
4658 * localcharset.c (locale_charset): Don't return an empty string.
4660 2001-10-23 Bruno Haible <haible@clisp.cons.org>
4662 * config.charset: msdos in uk_UA uses CP1125.
4664 2001-08-05 Bruno Haible <haible@clisp.cons.org>
4666 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
4667 * localcharset.c (locale_charset): Declare as extern "C".
4669 2002-02-15 Bruno Haible <bruno@clisp.org>
4671 * config.charset [msdosdjgpp]: For Russian, use CP866.
4673 2002-02-11 Bruno Haible <bruno@clisp.org>
4675 * config.charset: Add support for NetBSD.
4677 2002-09-25 <karl@gnu.org>
4679 * strdup.c: copy from libc/string (via ../config/srclist*).
4680 * getopt*: copy from libc/posix.
4681 * gettext.h: copy from gettext.
4682 * .cppi-disable: add strdup.c, gettext.h.
4684 2002-07-01 Jim Meyering <meyering@lucent.com>
4686 * c-stack.c: Include sys/time.h.
4687 From Volker Borchert.
4689 2002-06-11 Paul Eggert <eggert@twinsun.com>
4691 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
4692 New macro. Use it uniformly instead of
4693 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
4694 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
4695 reported by Vin Shelton.
4697 2002-06-22 Jim Meyering <meyering@lucent.com>
4699 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
4700 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
4702 2002-06-22 Paul Eggert <eggert@twinsun.com>
4704 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
4705 Do not assume SA_SIGINFO behavior.
4706 Bug reported by Jim Meyering on NetBSD 1.5.2.
4708 2002-06-22 Jim Meyering <meyering@lucent.com>
4710 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
4712 * exitfail.c, exitfail.h: Likewise.
4713 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
4715 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
4717 (EXTRA_DIST): Add fnmatch_loop.c.
4718 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
4720 * fnmatch_loop.c: New file, from diffutils-2.8.2.
4721 * fnmatch.c: Update from diffutils-2.8.2.
4722 * fnmatch_.h: New file. From diffutils-2.8.2.
4723 * fnmatch.h: Remove file.
4725 2002-06-18 Paul Eggert <eggert@twinsun.com>
4727 * file-type.h: Report an error if neither S_ISREG nor
4728 S_IFREG is defined, instead of using a test specific to glibc
4729 2.2. This should be safe, since POSIX requires S_ISREG and
4730 Unix Version 7 had S_IFREG. We don't need to check for
4731 <sys/types.h> since we don't use any symbols that it defines.
4733 2002-06-15 Jim Meyering <meyering@lucent.com>
4735 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
4736 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
4737 have been included before this file.
4739 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
4741 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
4742 so that each temporary file name is unique and valid in the first
4743 8 characters, for operation under DOS.
4745 2002-06-15 Jim Meyering <meyering@lucent.com>
4747 Work even with DJGPP 2.03, which lacks support for symlinks.
4749 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
4751 * lchown.c (S_ISLNK): Likewise.
4753 2002-06-14 Jim Meyering <meyering@lucent.com>
4755 * file-type.h: Use the version from diffutils-2.8.2.
4756 * file-type.c: Likewise.
4758 2002-05-27 Jim Meyering <meyering@lucent.com>
4760 Fix a problem seen only on nonconforming systems whereby ls.c's
4761 use of localtime, and then of gettimeofday would cause trouble:
4762 the localtime call used to initialize rpl_gettimeofday's save
4763 mechanism would clobber ls's current local time information so
4764 that in any long listing the first file would always be listed
4765 with date 1970-01-01. Analysis by Volker Borchert.
4767 * gettimeofday.c (localtime): Undefine.
4768 (rpl_localtime): New function.
4770 2002-05-22 Jim Meyering <meyering@lucent.com>
4772 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
4773 * file-type.h: New file.
4774 * file-type.c (file_type): New file/function. Extracted from diffutils.
4776 2002-04-29 Paul Eggert <eggert@twinsun.com>
4778 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
4780 2002-04-28 Paul Eggert <eggert@twinsun.com>
4782 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
4783 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
4784 of 127, since 64 is the largest conceivable number for ancient
4786 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
4788 2002-04-28 Jim Meyering <meyering@lucent.com>
4790 * sig2str.c (WTERMSIG): Remove definition (unused).
4792 2002-04-28 Paul Eggert <eggert@twinsun.com>
4794 * sig2str.h, sig2str.c: New files.
4795 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
4797 2002-04-24 Jim Meyering <meyering@lucent.com>
4799 * gettext.h: New file, from Gettext.
4800 * Makefile.am (INCLUDES): Remove -I../intl.
4801 (libfetish_a_SOURCES): Add gettext.h.
4803 2002-04-16 Jim Meyering <meyering@lucent.com>
4805 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
4806 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
4807 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
4809 2002-04-12 Jim Meyering <meyering@lucent.com>
4811 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
4813 2002-03-10 Jim Meyering <meyering@lucent.com>
4815 * makepath.c (make_path): Remove a comma from a diagnostic.
4816 Suggestion from Santiago Vila.
4818 2002-03-08 Jim Meyering <meyering@lucent.com>
4820 * rename.c: Mention that this wrapper is needed also on
4821 mips-dec-ultrix4.4 systems.
4823 2002-03-02 Jim Meyering <meyering@lucent.com>
4825 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
4826 not HAVE_CLOCK_SETTIME.
4828 2002-02-27 Paul Eggert <eggert@twinsun.com>
4830 * nanosleep.h: Rename to....
4831 * timespec.h: New name for nanosleep.h. All uses changed.
4833 * gettime.c: New file.
4834 * settime.c: New file.
4837 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4838 timespec.h. Remove nanosleep.h.
4840 2002-02-25 Paul Eggert <eggert@twinsun.com>
4842 * acl.c, acl.h: New files.
4843 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4845 2002-02-24 Jim Meyering <meyering@lucent.com>
4847 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
4848 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
4849 cause trouble. Reported by Nelson Beebe.
4851 2002-02-23 Paul Eggert <eggert@twinsun.com>
4853 * path-concat.c (xpath_concat): Reorder code to pacify
4854 compilers that don't know that xalloc_die never returns.
4856 2002-02-20 Jim Meyering <meyering@lucent.com>
4858 * getdate.c: Regenerate using bison-1.33.
4860 2002-02-15 Paul Eggert <eggert@twinsun.com>
4862 * posixver.c, posixver.h: New files.
4863 * Makefile.am (libfetish_a_SOURCES): Add them.
4865 2002-02-02 Paul Eggert <eggert@twinsun.com>
4866 Bruno Haible <bruno@clisp.org>
4868 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4869 (fwrite_success_callback): New declaration.
4870 * unicodeio.c (unicode_to_mb): New function, extracted from
4871 print_unicode_char. Call failure callback instead of error.
4872 (fwrite_success_callback): New function.
4873 (exit_failure_callback): New function.
4874 (fallback_failure_callback): New function.
4875 (print_unicode_char): Call unicode_to_mb.
4877 2002-01-26 Jim Meyering <meyering@lucent.com>
4879 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4881 2002-01-22 Jim Meyering <meyering@lucent.com>
4883 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4884 Otherwise, some versions of automake would omit the rule that makes
4885 Makefile from Makefile.in.
4887 2001-01-21 Paul Eggert <eggert@twinsun.com>
4889 * xmemcoll.h, xmemcoll.c: New files.
4890 * Makefile.am (libfetish_a_SOURCES): Add them.
4891 * memcoll.c: Include errno.h, and declare errno if not defined.
4892 (memcoll): Set errno to zero if there is no error.
4894 * quotearg.c (quotearg_buffer_restyled):
4895 Fix bug with quoting buffers containing NUL when backslashing escapes.
4896 This bug was exposed by the other changes in this patch.
4897 (quotearg_n_options): New arg ARGSIZE.
4898 All callers changed.
4899 (quoting_options_from_style): New function.
4900 (quotearg_n_style): Use it.
4901 (quotearg_n_style_mem): New function.
4903 * quotearg.h (quotearg_n_style_mem): New function.
4905 2002-01-16 Jim Meyering <meyering@lucent.com>
4907 * getdate.y: Add three semicolons, each just before a closing brace.
4908 Bison (as of version 1.31) no longer papers over that mistake.
4910 2002-02-14 Paul Eggert <eggert@twinsun.com>
4912 * backupfile.c (ISDIGIT): Comment fix.
4913 * getdate.y (ISDIGIT): Likewise.
4914 * posixtm.c (ISDIGIT, year): Likewise.
4915 * strverscmp.c (ISDIGIT): Likewise.
4916 * userspec.c (ISDIGIT): Likewise.
4918 2002-01-05 Jim Meyering <meyering@lucent.com>
4920 * version-etc.c (version_etc_copyright): Update copyright year.
4922 2001-01-19 Paul Eggert <eggert@twinsun.com>
4924 * closeout.c (close_stdout_status): If ferror (stdout), do
4925 not silently exit merely because the output buffer happens to
4926 have nothing pending.
4928 2001-12-18 Paul Eggert <eggert@twinsun.com>
4930 See the big note in ../ChangeLog.
4931 * human.c (suffixes): Prefer K to k for 1024.
4932 (generate_suffix_backwards): New function.
4933 (human_readable_inexact): Use it.
4934 * xstrtol.c (__xstrtol): If there is no number but there
4935 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4936 Accept 'K' as well as 'k'.
4938 2001-12-15 Jim Meyering <meyering@lucent.com>
4940 * regex.h (__restrict_arr): Update from libc.
4942 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4943 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4946 2001-12-10 Jim Meyering <meyering@lucent.com>
4948 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
4949 Instead, include "xalloc.h".
4950 (initbuffer): Don't cast xmalloc return value to char*.
4951 (readline): Reword comment.
4952 Don't cast xrealloc return value to char*
4955 2001-12-09 Jim Meyering <meyering@lucent.com>
4957 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
4958 `signed and unsigned type in conditional expression'.
4959 * posixtm.c (posix_time_parse): Likewise.
4961 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
4963 * readtokens.c (readtoken): Declare an index to be of type unsigned
4964 to avoid a pedantic warning.
4966 * getstr.c: Don't include assert.h.
4967 (getstr): Remove warning-evoking assertions.
4968 Return -1 if offset parameter is out of bounds.
4969 Change the type of a local from int to size_t.
4971 * strftime.c (my_strftime_localtime_r): Include this function
4972 definition in the `#if ! HAVE_TM_GMTOFF' block.
4974 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
4975 Include xalloc.h instead.
4977 2001-12-02 Jim Meyering <meyering@lucent.com>
4979 * tempname.c: Don't declare getenv, thus reverting the change of
4980 2001-11-18. It's no longer necessary, now that stdlib.h is always
4983 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
4984 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
4986 2001-11-30 Akim Demaille <akim@epita.fr>
4988 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
4989 before being defined.
4991 2001-11-27 Paul Eggert <eggert@twinsun.com>
4993 * quotearg.h (quotearg_n, quotearg_n_style):
4994 First arg is int, not unsigned.
4995 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
4996 (SIZE_MAX, UINT_MAX): New macros.
4997 (quotearg_n_options): Abort if N is negative.
4998 Avoid overflow check on hosts where size_t is 64 bits and int
4999 is 32 bits, as overflow is impossible there.
5000 Fix off-by-one typo that caused unnecessary reallocation.
5002 2001-11-27 Jim Meyering <meyering@lucent.com>
5004 * tempname.c: Merge with version from libc.
5005 * regex.c: Likewise.
5007 * tempname.c: Include stdlib.h unconditionally. On some old systems
5008 for which STDC_HEADERS is 0, it was not included, resulting in a
5009 warning about an integer-to-pointer conversion problem with getenv.
5010 Reported by Volker Borchert.
5012 2001-11-26 Jim Meyering <meyering@lucent.com>
5014 * gtod.h: Remove file.
5015 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
5016 * gettimeofday.c: Don't include gtod.h.
5017 (GTOD_init): Remove function.
5018 (rpl_gettimeofday): Do its job here instead, rather than aborting.
5019 Suggestion from Volker Borchert.
5021 2001-11-23 Jim Meyering <meyering@lucent.com>
5023 * hash.h (struct hash_table): Don't define here. Merely declare it.
5024 * hash.c (struct hash_table): Define it here instead.
5026 2001-11-22 Jim Meyering <meyering@lucent.com>
5028 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
5030 2001-11-18 Paul Eggert <eggert@twinsun.com>
5032 * tempname.c (TMP_MAX): Remove; no longer needed.
5033 (TEMPORARIES): New macro.
5034 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
5035 removes an artificial limitation (e.g. HP-UX 10.20, where
5038 2001-11-18 Jim Meyering <meyering@lucent.com>
5040 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
5043 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
5044 files will be created before anything else.
5046 2001-11-17 Jim Meyering <meyering@lucent.com>
5048 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
5049 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
5050 rather than group writable. Patch by Juan F. Codagnone.
5052 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
5053 Instead, include "xalloc.h".
5055 * mountlist.c: Include unlocked-io.h after all system headers.
5056 Remove explicit declarations of xmalloc, xrealloc,
5057 and xstrdup. Instead, include "xalloc.h".
5059 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
5060 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
5061 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
5063 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
5064 Reported by Padraig Brady.
5066 * mkstemp.c: #undef mkstemp.
5068 (rpl_mkstemp): Rename from mkstemp.
5071 2001-11-16 Jim Meyering <meyering@lucent.com>
5073 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
5074 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
5075 determine the amount of total physical memory, use pstat_getstatic.
5076 HPUX-11 doesn't define _SC_PHYS_PAGES.
5077 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
5078 If sysconf couldn't be used to determine the amount of available
5079 physical memory, use both pstat_getstatic and pstat_getdynamic.
5080 Based on a patch from Bob Proulx.
5082 2001-11-05 Jim Meyering <meyering@lucent.com>
5084 * xstat.in (slash_aware_lstat): Correct a misleading comment.
5086 2001-11-03 Jim Meyering <meyering@lucent.com>
5088 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
5089 in argmatch_to_argument call.
5091 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
5094 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
5095 e.g., a fault due to an attempt to free a NULL pointer.
5097 2001-11-01 Jim Meyering <meyering@lucent.com>
5099 * dirfd.c, dirfd.h: New files.
5100 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
5102 * hash.c (hash_print) [TESTING]: Clean up.
5104 2001-10-22 Paul Eggert <eggert@twinsun.com>
5106 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
5107 to avoid a warning if -Wall.
5109 2001-10-21 Paul Eggert <eggert@twinsun.com>
5111 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
5113 2001-10-21 Jim Meyering <meyering@lucent.com>
5115 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
5116 this code would end up calling gettext even in packages built
5118 * getopt.c (_): Likewise.
5119 * regex.c (_): Likewise.
5121 2001-10-20 Paul Eggert <eggert@twinsun.com>
5123 * error.c (strerror_r): Do not declare unless !_LIBC.
5124 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
5125 Use strerror_r that is only a macro, even if it is not a function.
5126 (strerror): Check for HAVE_DECL_STRERROR before declaring.
5127 (private_strerror): Use prototypes, not old-style function definition.
5128 (print_errno_message): New function.
5129 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
5131 (error_tail, error, error_at_line): Use it.
5133 2001-10-11 Jim Meyering <meyering@lucent.com>
5135 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
5136 and quote_n (1, ... to avoid clobbering a buffer.
5138 2001-10-05 Jim Meyering <meyering@lucent.com>
5140 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
5141 * hash-pjw.c: New file (factored out of fileutils' remove.c).
5142 * hash-pjw.h: New file.
5144 2001-09-30 Jim Meyering <meyering@lucent.com>
5146 * mountlist.c [MOUNTED_GETFSSTAT]:
5147 Include <sys/ucred.h>, for Apple Darwin.
5148 Include sys/mount.h and sys/fs_types.h only if available.
5150 (read_filesystem_list): Use FS_TYPE.
5152 2001-09-29 Paul Eggert <eggert@twinsun.com>
5154 * exclude.c (excluded_filename): 0 -> false, since it's
5157 2001-09-28 Paul Eggert <eggert@twinsun.com>
5159 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
5160 #defines strtoimax. Also treat the other strto* functions
5163 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
5164 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
5165 (strtoimax, strtoumax): Do not declare if already defined as a macro.
5167 2001-09-26 Jim Meyering <meyering@lucent.com>
5169 Most macros in unlocked-io.h had the wrong number of arguments.
5170 * gen-uio: New script.
5171 (USE_UNLOCKED_IO): Define to 1 if not already defined.
5172 * unlocked-io.hin: Remove file.
5173 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
5174 rather than trying to embed it here.
5175 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
5176 Reported by Padraig Brady.
5178 2001-09-25 Volker Borchert <bt@teknon.de>
5180 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
5182 2001-09-23 Jim Meyering <meyering@lucent.com>
5184 * mountlist.c: Remove useless parentheses in #if directives.
5185 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
5186 the deprecated MOUNTED symbol is no longer defined in mntent.h.
5188 2001-09-22 Jim Meyering <meyering@lucent.com>
5190 * localcharset.c: Update from latest gettext.
5191 * config.charset: Likewise.
5193 2001-09-20 Jim Meyering <meyering@lucent.com>
5195 * xstrtol.c (strtoimax): Guard declaration with
5196 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
5197 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
5198 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
5199 (strtoumax): Likewise, for completeness (it wasn't necessary).
5201 2001-09-06 Paul Eggert <eggert@twinsun.com>
5203 * strtoimax.c (HAVE_LONG_LONG):
5204 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
5205 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
5206 to work around bug in IBM C compiler.
5208 2001-09-16 Jim Meyering <meyering@lucent.com>
5210 * mkdir.c: New file.
5212 2001-09-04 Paul Eggert <eggert@twinsun.com>
5214 * xgetcwd.c: Revert some of the previous change; intead,
5215 fix the HAVE_GETCWD_NULL code to behave more like the
5216 !HAVE_GETCWD_NULL code used to.
5219 (xgetcwd): Do not return NULL when memory is exhausted; instead,
5222 2001-09-04 Paul Eggert <eggert@twinsun.com>
5224 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
5225 Use ssize_t, not int, to store result of readlink.
5226 Check for ssize_t overflow as well as size_t overflow,
5227 as POSIX says the result of readlink is implementation-defined
5228 when ssize_t overflows.
5229 Remove unnecessary cast to char*.
5230 Use free+malloc instead of realloc, as the storage doesn't need
5231 to be preserved and it's clearer and can be more efficient that way.
5232 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
5233 * xreadlink.h (xreadlink): Update prototype.
5235 2001-09-03 Paul Eggert <eggert@twinsun.com>
5237 * exclude.c (fnmatch_no_wildcards): Fix confusion between
5238 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
5239 spotted by Jim Meyering.
5241 2001-09-03 Jim Meyering <meyering@lucent.com>
5243 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5245 2001-09-03 Paul Eggert <eggert@twinsun.com>
5247 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
5248 like the HAVE_GETCWD_NULL code.
5249 Include pathmax.h if not HAVE_GETCWD.
5250 Do not include xalloc.h.
5251 (INITIAL_BUFFER_SIZE): New symbol.
5252 Do not use xmalloc / xrealloc, since the caller is responsible for
5253 handling errors. Preserve errno around `free' during failure.
5254 Do not overrun buffer when using getwd.
5256 2001-09-03 Paul Eggert <eggert@twinsun.com>
5258 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
5259 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
5261 2001-09-02 Jim Meyering <meyering@lucent.com>
5263 * error.c: Update from GNU libc.
5265 2001-09-01 Jim Meyering <meyering@lucent.com>
5267 * xreadlink.c: New file.
5268 * xreadlink.h: New file.
5269 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
5271 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
5272 doesn't conflict with sparc Solaris 7's definition in
5273 /usr/include/sys/int_types.h.
5275 * exclude.c: Use `""', not `<>' to #include non-system header files.
5276 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
5277 and strncasecmp as r-values. Unixware didn't have declarations.
5279 2001-08-31 Jim Meyering <meyering@lucent.com>
5281 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
5282 Use an initial, malloc'd, buffer of length 128 rather than
5283 a statically allocated one of length 1024.
5285 2001-08-30 Paul Eggert <eggert@twinsun.com>
5287 * xgetcwd.c: Don't include pathmax.h.
5288 Include stdlib.h and unistd.h if available.
5290 (xmalloc, xstrdup, free): Remove decls.
5291 (xgetcwd): Don't assume sizes fit in unsigned.
5292 Check for overflow when computing sizes.
5293 Simplify reallocation code.
5295 2001-08-28 Paul Eggert <eggert@twinsun.com>
5297 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
5299 * strtoimax.c: Renamed from strtoxmax.c, removing the
5302 Also, make the following further changes to make this file's
5303 configuration more similar to that of strtol.c:
5304 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
5305 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5306 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5307 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5308 changed to signed values.
5310 And make the following changes as well:
5311 Fix copyright notice, as 1999 was missing.
5312 (verify): New macro.
5313 (strtoimax): Check sizes at compile-time, not run-time.
5314 Prefer strtol to strtoll if both work.
5315 (main): Remove; it was not that useful and was a pain to maintain.
5317 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
5319 2001-08-30 Paul Eggert <eggert@twinsun.com>
5321 * savedir.c (savedir): Remove size parameter, as POSIX says that
5322 a directory's st_size can have an arbitrary value, so the old
5323 usage could waste an arbitrary amount of memory. All uses
5325 * savedir.h: Update prototype.
5327 2001-08-30 Paul Eggert <eggert@twinsun.com>
5329 * xstrtol.c (strtoimax): New decl.
5331 2001-08-28 Paul Eggert <eggert@twinsun.com>
5333 * xstrtol.h: Add copyright notice.
5334 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
5335 LONGINT_INVALID_SUFFIX_CHAR.
5337 2001-08-30 Paul Eggert <eggert@twinsun.com>
5339 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
5342 2001-08-30 Paul Eggert <eggert@twinsun.com>
5344 * hash.c: Remove '2001' from copyright notice.
5346 2001-08-30 Paul Eggert <eggert@twinsun.com>
5348 * full-write.h: New file.
5349 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
5350 * full-write.c: Correct credits, as cccp.c no longer
5351 exists and anyway it was so heavily changed from the old cccp
5352 code as to be unrecognizable. Include full-write.h.
5353 (full_write) Return size_t, with short writes meaning failure.
5354 All callers changed. This fixes a bug with large buffers
5356 * utime.c: Include full-write.h.
5358 2001-08-30 Paul Eggert <eggert@twinsun.com>
5360 Merge 'exclude' changes from tar 1.13.22.
5361 This fixes one or two unlikely storage allocation overflow bugs,
5362 but doesn't change user-visible behavior otherwise.
5364 2001-08-30 Paul Eggert <eggert@twinsun.com>
5366 * exclude.c (bool): Declare, perhaps by including stdbool.h.
5367 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5368 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5369 Include if available.
5370 (<xalloc.h>): Include
5371 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5372 (verify): New macro. Use it to verify that EXCLUDE macros do not
5373 collide with FNM macros.
5374 (struct patopts): New struct.
5375 (struct exclude): Use it, as exclude patterns now come with options.
5376 (new_exclude): Support above changes.
5377 (new_exclude, add_exclude_file):
5378 Initial size must now be a power of two to simplify overflow checking.
5379 (free_exclude, fnmatch_no_wildcards): New function.
5380 (excluded_filename): No longer requires options arg, as the options
5381 are determined by add_exclude. Now returns bool, not int.
5382 (excluded_filename, add_exclude):
5383 Add support for the fancy new exclusion options.
5384 (add_exclude, add_exclude_file): Now takes int options arg.
5385 Check for arithmetic overflow when computing sizes.
5386 (add_exclude_file): xrealloc might modify errno, so don't
5387 realloc until after errno might be used.
5389 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
5391 (free_exclude): New decl.
5392 (add_exclude, add_exclude_file): Now takes int options arg.
5393 (excluded_filename): No longer requires options arg, as the options
5394 are determined by add_exclude. Now returns bool, not int.
5396 2001-08-30 Paul Eggert <eggert@twinsun.com>
5398 * alloca.c (alloca): Arg is of type size_t, not unsigned.
5400 2001-08-27 Jim Meyering <meyering@lucent.com>
5402 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
5404 * version-etc.c (N_): Remove definition.
5405 Revert most of last change.
5406 Instead, simply don't mark the `Copyright...' string for translation.
5407 Based on advice from Paul Eggert.
5409 * strtoxmax.c: Tweak comment.
5411 2001-08-26 Jim Meyering <meyering@lucent.com>
5413 * version-etc.c (version_etc_copyright_fmt): Replace literal year
5414 of copyright with `%s' so translators don't get an untranslated
5416 (COPYRIGHT_YEAR): Define.
5417 (version_etc): Use fprintf rather than fputs.
5418 Suggestion from Ulrich Drepper.
5420 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
5422 * strtoll.c: New file, from GNU libc.
5423 * xstrtoimax.c: New file.
5425 * xstrtol.h: Add xstrtoimax.
5426 * strtoumax.c: New file. Simply include "strtoumax.c".
5427 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
5429 * strtoumax.c: Factor to work both for unsigned and signed types, ...
5430 * strtoxmax.c: ... then renamed to this.
5432 2001-08-13 Paul Eggert <eggert@twinsun.com>
5434 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
5435 Port to Solaris 8, where 'sed' requires a space after the 'r'
5436 command, and where sh dislikes "$/". Clean up the spacing a bit.
5437 Redirect output to $tmp just once.
5439 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
5441 * addext.c (<errno.h>): Include.
5442 (errno): Declare if not defined.
5443 (addext): Work correctly when pathconf returns -1 and leaves
5444 errno alone because there is no limit. Also, work even if
5445 pathconf returns a value greater than SIZE_MAX.
5447 2001-08-12 Jim Meyering <meyering@lucent.com>
5449 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
5450 Simply `return getcwd (NULL, 0);'.
5451 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
5452 Use 1300 as initial value for length, not PATH_MAX.
5454 * pathmax.h: Clean up cpp syntax.
5456 2001-08-12 Jim Meyering <meyering@lucent.com>
5458 * gettimeofday.c: New file.
5460 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
5462 2001-08-04 Jim Meyering <meyering@lucent.com>
5464 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
5465 to get in sync with glibc.
5467 2001-08-03 Paul Eggert <eggert@twinsun.com>
5469 The following changes are from gettext 0.10.39 as maintained by
5472 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
5473 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
5474 with inverted sense. All uses changed.
5476 * mbswidth.c: Don't include <limits.h>.
5477 Include <stdlib.h> and <string.h> unconditionally.
5478 (iswcntrl, mbsinit, ISCNTRL): New macros.
5479 (mbsnwidth): Use K&R style function declarations.
5480 Don't bother checking for MB_LEN_MAX == 1, since the compiler
5481 can optimize it when MB_CUR_MAX == 1.
5482 The width of control characters is zero, not 1.
5484 2001-07-15 Jim Meyering <meyering@lucent.com>
5486 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
5487 (BUILT_SOURCES): Add unlocked-io.h.
5488 (io_functions): Define.
5489 (unlocked-io.h): New rule.
5490 (DISTCLEANFILES): Add unlocked-io.h.
5491 (all-local): Depend on unlocked-io.h, to ensure it is created.
5493 * unlocked-io.hin: New file
5495 * regex.c: Update from glibc.
5497 2001-07-05 Jim Meyering <meyering@lucent.com>
5499 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
5501 (libfetish_a_SOURCES): Put all .h files here instead.
5502 Remove a thus-exposed (better checks in automake) duplicate and
5503 two unnecessary .h files.
5505 2001-06-11 Jim Meyering <meyering@lucent.com>
5507 * regex.c: Update from GNU libc.
5509 2001-05-27 Jim Meyering <meyering@lucent.com>
5511 * readutmp.h (UT_TYPE): Define.
5513 2001-05-24 Jim Meyering <meyering@lucent.com>
5515 * argmatch.c: Include "quote.h".
5516 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
5517 quote function. Reported by Göran Uddeborg.
5519 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
5521 * dirname.c (dir_name): Compute append_dot using path, not newpath
5522 which is not yet declared.
5524 2001-05-11 Paul Eggert <eggert@twinsun.com>
5526 * Makefile.am (libfetish_a_SOURCES):
5527 Add strftime.c, since we now compile it on all hosts.
5529 * strftime.c (my_strftime):
5530 Define to nstrftime if emacs, but only if my_strftime is not defined.
5531 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
5532 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
5533 Add one more extra argument: a nanoseconds value.
5536 (my_strftime function): Add %N format.
5537 (emacs_strftimeu): Renamed from emacs_strftime,
5538 with extra ut argument.
5540 2001-05-11 Paul Eggert <eggert@twinsun.com>
5542 dirname code cleanup. base_name now behaves more compatibly
5543 with POSIX basename when given file names that have trailing
5544 slashes, and similarly for dir_name. Add new primitives
5545 base_len and dir_len. Put the directory-name-related decls
5548 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
5549 * backupfile.c (base_name): Likewise.
5550 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
5551 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
5552 * makepath.c (strip_trailing_slashes): Likewise.
5553 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
5555 * rename.c (strip_trailing_slashes): Likewise.
5556 * same.c (base_name): Likewise.
5557 * stripslash.c (ISSLASH): Likewise.
5559 * addext.c: Include <dirname.h> after size_t is defined.
5560 * backupfile.c: Likewise.
5562 * addext.c (addext): Use base_len to trim redundant
5563 trailing slashes instead of doing it ourselves.
5564 But do not trim the last slash if it is not redundant.
5566 * backupfile.c (find_backup_file_name,
5567 max_backup_version): Use base_len instead of rolling it ourselves.
5568 Handle the case of "" and (on DOS) "C:" correctly.
5570 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
5571 Include <string.h>, <dirname.h>.
5572 (base_name): Allow file names ending in slashes, other than names
5573 that are all slashes. In this case, return the basename followed
5574 by the slashes. This is more general, and can be used in places
5575 where the original base_name purposely had an assertion failure.
5576 (base_len): New function.
5578 * dirname.c: Include <string.h> instead of <stdlib.h>.
5579 Do not include <assert.h>; no longer needed.
5581 (memrchr): Remove decl.
5582 (dir_name_r): Remove.
5583 (dir_len): Renamed from dirlen. All callers changed.
5584 Rewrite in terms of base_name, for simplicity and consistency.
5585 (dir_name): Never return NULL. All callers changed.
5586 Do not include <stdlib.h> in test program; no longer needed.
5587 return 0; is fine for test program.
5589 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
5591 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
5593 * path-concat.c (path_concat): Use base_len to compute
5594 base length, not strlen; this means we cannot rely on memcpy
5597 * same.c (STREQ): Remove.
5598 (same_name): Handle the case where the basename ends in trailing '/'.
5600 * stripslash.c (strip_trailing_slashes): Return nonzero if
5601 a slash was stripped. Do not strip the last slash after a
5604 2001-04-08 Jim Meyering <meyering@lucent.com>
5606 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
5607 recomputed; that's necessary when the offset spans a DST transition.
5608 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
5610 2001-04-02 Jim Meyering <meyering@lucent.com>
5612 * regex.h, regex.c: Update from GNU libc.
5614 2001-03-19 Paul Eggert <eggert@twinsun.com>
5616 * version-etc.c (version_etc_copyright): Update to 2001.
5618 2001-03-16 Paul Eggert <eggert@twinsun.com>
5620 * tempname.c (uint64_t): Define to uintmax_t if
5621 not defined, and if UINT64_MAX is not defined.
5622 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
5623 Reported by John David Anglin.
5625 2001-03-10 Bruno Haible <haible@clisp.cons.org>
5627 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
5628 alias if codeset is empty.
5629 * config.charset (BeOS): Use wildcard syntax.
5631 2001-03-13 Jim Meyering <meyering@lucent.com>
5633 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
5634 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
5637 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5639 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
5641 * unicodeio.c (print_unicode_char): Simplify accordingly.
5643 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5645 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
5646 support for DOS/DJGPP.
5648 2001-02-28 Paul Eggert <eggert@twinsun.com>
5650 * Makefile.am (libfetish_a_SOURCES):
5651 Add dup-safer.c, fopen-safer.c.
5652 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
5654 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
5656 2001-02-25 Paul Eggert <eggert@twinsun.com>
5658 The mkstemp replacement is taken from glibc 2.2.2, with some
5659 portability fixes for use outside glibc, as follows:
5661 * tempname.c (struct_stat64): New macro.
5662 (direxists, __gen_tempname): Use it.
5663 This avoids a portability problem with Solaris 8.
5665 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
5666 (<stddef.h>, <stdint.h>, <string.h>):
5667 Include only if STDC_HEADERS || _LIBC.
5668 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
5669 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
5670 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
5671 (__set_errno): Define this macro if <errno.h> doesn't.
5672 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
5673 Define these macros if <stdio.h> doesn't.
5674 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
5675 Define these macros if <sys/stat.h>
5676 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
5677 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
5678 __xstat64): Define if not _LIBC.
5679 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
5680 (__gen_tempname): Invoke gettimeofday only if
5681 HAVE_GETTIMEOFDAY || _LIBC;
5682 otherwise, fall back on plain "time".
5683 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
5685 * mkstemp.c (__GT_FILE): Define to zero if not defined.
5687 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
5689 2001-02-17 Jim Meyering <meyering@lucent.com>
5691 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
5692 around included file name.
5694 * strnlen.c (__strnlen): Merge in a change from GNU libc.
5696 * strftime.c: Update from GNU libc (the only changes were to comments).
5698 2001-02-13 Bruno Haible <haible@clisp.cons.org>
5700 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
5702 2001-02-17 Paul Eggert <eggert@twinsun.com>
5704 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
5705 Remove workaround macros for hosts that have mbrtowc but not
5706 mbstate_t, as we now insist on proper declarations for both
5707 before using mbrtowc.
5709 2001-02-17 Jim Meyering <meyering@lucent.com>
5711 * regex.c: Update from libc.
5713 2001-02-16 Paul Eggert <eggert@twinsun.com>
5715 * alloca.c (malloc): Undef before defining, since stdlib.h
5716 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
5717 Reported by Mark Hounschell via Paul Eggert.
5719 2001-01-30 Bruno Haible <haible@clisp.cons.org>
5721 * config.charset: Update for FreeBSD 4.2.
5723 2001-01-26 Jim Meyering <meyering@lucent.com>
5725 * quotearg.c: Include stddef.h.
5726 * quote.c: Include stddef.h.
5727 Reported by Axel Kittenberger.
5729 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
5730 line in double quotes so that it evokes a better diagnostic.
5731 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
5732 Reported by Axel Kittenberger.
5734 2001-01-15 Bruno Haible <haible@clisp.cons.org>
5736 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
5737 to avoid a warning. Add back 'const' to inptr.
5739 2001-01-16 Jim Meyering <meyering@lucent.com>
5741 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
5744 2001-01-14 Jim Meyering <meyering@lucent.com>
5746 * rename.c: New file. From Volker Borchert.
5747 Include stdlib.h, string.h or strings.h, and xalloc.h.
5748 Use strip_trailing_slashes rather than open-coding it.
5750 2001-01-03 Paul Eggert <eggert@twinsun.com>
5752 * strftime.c: Sync with glibc time/strftime.c 1.81.
5754 2001-01-03 Jim Meyering <meyering@lucent.com>
5756 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
5757 local `inptr' to avoid warning with some system declarations of iconv.
5759 2000-12-29 Paul Eggert <eggert@twinsun.com>
5761 * modechange.c: Do not assume that mode_t uses the
5762 traditional octal encoding. E.g. "chmod 1 FOO" should set
5763 the other-execute bit of FOO even if S_IXOTH != 1.
5765 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
5766 WOTH, XOTH, ALLM): New macros.
5767 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
5768 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
5770 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
5771 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
5773 No need to use uintmax_t; unsigned long is long enough.
5774 Don't bother to get suffix since we don't use it.
5776 2000-12-24 Jim Meyering <meyering@lucent.com>
5778 * hash.c (is_prime): Return explicit boolean values.
5779 (hash_get_first): Return NULL to appease Irix5.6's 89.
5780 Reported by Nelson Beebe.
5782 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5784 * localcharset.c (locale_charset): Add support for Win32.
5786 2000-12-18 Paul Eggert <eggert@twinsun.com>
5788 * physmem.h, physmem.c: New files.
5790 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
5791 (noinst_HEADERS): Add physmem.h.
5793 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
5794 't' for compatibility with Solaris 8 sort.
5796 2000-12-18 Bruno Haible <haible@clisp.cons.org>
5798 * config.charset: Add support for BeOS.
5800 2000-12-16 Jim Meyering <meyering@lucent.com>
5802 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
5803 SHELLS_FILE to a file name that's useful on djgpp systems.
5805 (ADDITIONAL_DEFAULT_SHELLS): Define.
5806 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
5807 Based mostly on a patch from Prashant TR.
5809 2000-12-16 Jim Meyering <meyering@lucent.com>
5811 This bug had a serious impact on chown: `chown N:M FILE' (for integer
5812 N and M) would have treated it like `chown N:N FILE'.
5814 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
5816 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5818 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
5819 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
5820 to the list of canonical encodings. Rename EUC-CN to GB2312.
5822 2000-12-08 Andreas Schwab <schwab@suse.de>
5824 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
5825 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
5827 2000-12-07 Jim Meyering <meyering@lucent.com>
5829 * stripslash.c (ISSLASH): Define.
5830 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5833 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5834 (dir_name_r): Declare this function as static.
5835 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5836 manifest itself on a name containing a mix of slashes and
5838 Make this function work with names starting with a DOS-style
5839 drive letter and colon prefix.
5840 (dir_name): Append `.' if necessary.
5841 Based mostly on patches from Prashant TR and Eli Zaretskii.
5843 * dirname.h (dir_name_r): Remove prototype.
5845 2000-12-05 Jim Meyering <meyering@lucent.com>
5847 * dirname.c (dir_name_r): Add `const' in a few local declarations.
5849 2000-12-04 Jim Meyering <meyering@lucent.com>
5851 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
5852 Also include memory.h, stdlib.h, unistd.h if appropriate.
5853 Reported by Andreas Jaeger (conflicting declaration of malloc).
5855 2000-12-02 Jim Meyering <meyering@lucent.com>
5857 * closeout.h: Make idempotent, to avoid some obscure warnings.
5859 2000-12-01 Paul Eggert <eggert@twinsun.com>
5861 * memrchr.c: Include <config.h> before any system include file.
5863 2000-11-29 Paul Eggert <eggert@twinsun.com>
5865 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5867 2000-11-26 Jim Meyering <meyering@lucent.com>
5869 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5871 2000-11-22 Paul Eggert <eggert@twinsun.com>
5873 * strftime.c (my_strftime): Do not invoke mbrlen with a
5874 size of (size_t) -1; it's not portable.
5876 2000-11-17 Akim Demaille <akim@epita.fr>
5878 * obstack.h: Formatting changes.
5879 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5880 prevent type checking.
5881 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5882 cast the value to (void *): assigning a `foo *' to a `void *'
5884 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5886 2000-11-17 Jim Meyering <meyering@lucent.com>
5888 * strstr.c: Update from GNU libc.
5890 2000-11-16 Jim Meyering <meyering@lucent.com>
5892 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5894 2000-11-11 Jim Meyering <meyering@lucent.com>
5896 * error.c: Add a couple #includes, merging from GNU libc version.
5898 2000-11-10 Jim Meyering <meyering@lucent.com>
5900 * obstack.h: Update from GNU libc.
5901 * obstack.c: Likewise.
5903 2000-11-06 Paul Eggert <eggert@twinsun.com>
5905 * getusershell.c (setusershell): Use rewind rather than
5906 fseek/fseeko, to avoid configuration hassles with fseeko.
5907 Don't bother opening SHELLS_FILE if shellstream is NULL;
5910 2000-11-05 Jim Meyering <meyering@lucent.com>
5912 * makepath.h (make_dir): Declare.
5913 * makepath.c (make_dir): Remove `static' attribute.
5916 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
5918 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
5919 last one in a bucket, advance to the next bucket.
5921 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5923 * fnmatch.c: Do not comment out all the code if we are using
5924 the GNU C library, because in some cases we are replacing buggy
5925 code in the GNU C library itself.
5927 2000-10-30 Paul Eggert <eggert@twinsun.com>
5929 * error.h, getline.h, modechange.h:
5930 Remove "2000" from Copyright line, as the file hasn't been
5931 changed this year other than in the copyright notice.
5933 * xalloc.h: Add "2000" to Copyright line, as this file
5934 was changed this year.
5936 2000-10-30 Paul Eggert <eggert@twinsun.com>
5938 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5939 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5940 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5942 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5944 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5945 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5946 doesn't define __restrict_arr.
5948 2000-10-29 Jim Meyering <meyering@lucent.com>
5950 * xstat.in: Fix grammar in comment.
5952 2000-10-28 Jim Meyering <meyering@lucent.com>
5954 * memchr.c: Update from libc.
5955 Adjust for portability:
5956 [HAVE_STDLIB_H]: Include stdlib.h.
5957 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
5958 Undef __memchr, too.
5959 [!weak_alias]: Define __memchr to memchr.
5961 * regex.c: Update from libc.
5962 * regex.h: Likewise.
5963 * getopt1.c: Likewise.
5964 * memcmp.c: Likewise.
5966 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
5967 Avoid using fseek, when possible -- it's broken by design.
5968 Patch by Ulrich Drepper.
5970 2000-10-26 Jim Meyering <meyering@lucent.com>
5972 * strftime.c: Update from libc.
5974 2000-10-25 Jim Meyering <meyering@lucent.com>
5976 * obstack.c: Update from libc.
5978 2000-10-23 Jim Meyering <meyering@lucent.com>
5980 * hard-locale.c (hard_locale): Revert last change -- it was simply
5981 wrong. That set_locale call must not have any side effects.
5984 2000-10-22 Jim Meyering <meyering@lucent.com>
5986 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
5987 [CYCLIC]: Remove now-unused definition.
5989 * save-cwd.c (O_DIRECTORY): Define, if needed.
5990 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
5991 Suggestion from Ulrich Drepper.
5993 2000-10-21 Jim Meyering <meyering@lucent.com>
5995 * dirname.c (dir_name_r): New function, factored out of dir_name.
5996 (dir_name): Use dir_name_r.
5997 * dirname.h (dir_name_r): Declare it.
5999 2000-10-21 Jim Meyering <meyering@lucent.com>
6001 * dirname.c (memrchr): Declare if necessary.
6002 (dir_name): Remove the restriction that there be no
6003 trailing slashes. Now, this code skips past them, effectively
6005 [TEST_DIRNAME] (main): New unit tests.
6007 * memrchr.c: New file from GNU libc.
6008 Undef __memrchr, too.
6009 [!weak_alias]: Define __memrchr to memrchr.
6010 Guard weak_alias use with `#ifdef weak_alias'.
6012 2000-10-17 Jim Meyering <meyering@lucent.com>
6014 * quote.h (PARAMS): Define and use.
6015 Reported by Akim Demaille.
6017 * getopt.c: Update from libc.
6019 2000-10-16 Jim Meyering <meyering@lucent.com>
6021 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
6024 2000-09-25 Jim Meyering <meyering@lucent.com>
6026 * md5.h (rol): Define (from GnuPG).
6028 * sha.c: Give credit (GnuPG) where due.
6029 (M): Use rol rather than open-coding it.
6030 Add a FIXME comment.
6032 2000-09-21 Jim Meyering <meyering@lucent.com>
6034 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
6035 Reported by Michael Stone.
6037 2000-09-20 Jim Meyering <meyering@lucent.com>
6039 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
6040 (noinst_HEADERS): Add sha.h.
6041 Based on code from Scott G. Miller and from GnuPG.
6043 2000-09-15 Jim Meyering <meyering@lucent.com>
6045 * regex.c: Update from libc.
6047 2000-09-10 Jim Meyering <meyering@lucent.com>
6049 * getopt.c (_getopt_internal): Update from glibc.
6051 2000-09-09 Jim Meyering <meyering@lucent.com>
6053 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
6054 think it should be used as a general replacement for isascii.
6055 * fnmatch.c: Likewise.
6056 * mbswidth.c: Likewise
6057 * regex.c: Likewise.
6060 * userspec.c: Include sys/param.h and limits.h.
6062 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
6063 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
6064 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
6065 UID, GID. Check range.
6067 2000-09-06 Jim Meyering <meyering@lucent.com>
6069 * getopt.c (_getopt_internal): Update from glibc.
6071 2000-08-30 Jim Meyering <meyering@lucent.com>
6073 * strftime.c: Merge in changes from GNU libc.
6075 2000-08-26 Jim Meyering <meyering@lucent.com>
6077 * closeout.c: Include "__fpending.h".
6078 (close_stdout_status): Return right away if there's nothing to flush.
6080 * Makefile.am (noinst_HEADERS): Add __fpending.h.
6081 * __fpending.c: New file.
6082 * __fpending.h: New file.
6084 2000-08-07 Paul Eggert <eggert@twinsun.com>
6086 Standardize on "memory exhausted" instead of "Memory exhausted"
6087 or "virtual memory exhausted".
6088 * obstack.c (print_and_abort): Use "memory exhausted", not
6089 "virtual memory exhausted".
6090 * same.c (same_name): Invoke xalloc_die instead of printing
6092 * userspec.c (parse_user_spec): Likewise.
6093 * bumpalloc.h: comment fix
6094 * same.c, userspec.c: Include xalloc.h.
6096 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
6097 not char *const and pointing to a constant array.
6098 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
6099 (xrealloc): Comment fix.
6101 * userspec.c (parse_user_spec):
6102 Don't translate a message until just before returning,
6103 to avoid unnecessary translation.
6105 2000-08-07 Jim Meyering <meyering@lucent.com>
6107 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
6108 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
6109 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
6110 getgroups.c, gethostname.c, getopt.h, group-member.c,
6111 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
6112 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
6113 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
6114 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
6115 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
6116 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
6117 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
6118 yesno.c: Back out Copyright date changes for each file with no change
6119 this year. This eases coordination with other programs using the same
6120 source code modules. From Paul Eggert.
6122 2000-08-03 Greg McGary <greg@mcgary.org>
6124 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
6125 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
6126 (EXTEND_BUFFER): Use them.
6128 2000-08-01 Jim Meyering <meyering@lucent.com>
6130 * dirname.c (ISSLASH): Define.
6131 (BACKSLASH_IS_PATH_SEPARATOR): Define.
6132 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
6133 both `\' and `/' may be use as path separators.
6134 Based on a patch from Prashant TR.
6136 2000-07-31 Paul Eggert <eggert@twinsun.com>
6138 * quotearg.c (quotearg_n_options): Don't make the initial
6139 slot vector a constant, since it might get modified.
6141 2000-07-31 Jim Meyering <meyering@lucent.com>
6143 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
6144 * obstack.c (print_and_abort): Likewise.
6146 2000-07-30 Paul Eggert <eggert@twinsun.com>
6148 * quotearg.c (quotearg_n_options): Preallocate a slot 0
6149 buffer, so that the caller can always quote one small
6150 component of a "memory exhausted" message in slot 0.
6151 From a suggestion by Jim Meyering.
6153 2000-07-30 Jim Meyering <meyering@lucent.com>
6155 * makepath.c (make_path): Quote the other instance, too.
6157 * quotearg.c (N_STATIC_SLOTVECS): Define.
6158 (STATIC_BUF_SIZE): Define.
6159 (quotearg_n_options): Use only statically allocated storage when
6160 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
6161 than STATIC_BUF_SIZE.
6163 2000-07-29 Jim Meyering <meyering@lucent.com>
6165 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
6166 * dirname.c (dir_name): Likewise.
6168 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
6170 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
6171 (dir_name): Assert that there are no trailing slashes.
6173 2000-07-18 Bruno Haible <haible@clisp.cons.org>
6175 * mbswidth.h (mbswidth): Add a flags argument.
6176 (mbswidth): New declaration.
6177 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
6178 * mbswidth.c (mbswidth): Add a flags argument.
6179 (mbsnwidth): New function.
6181 2000-07-24 Jim Meyering <meyering@lucent.com>
6183 * mbswidth.c: Remove useless #else. From Bruno Haible.
6185 2000-07-23 Paul Eggert <eggert@twinsun.com>
6187 * mbswidth.c (_XOPEN_SOURCE):
6188 Don't define; this causes problems on Solaris 7.
6189 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
6191 2000-07-23 Paul Eggert <eggert@twinsun.com>
6194 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
6195 so that mbstate_t is always defined.
6197 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
6198 be 1 in at least one GCC installation, and this configuration
6199 error is likely to be common. Ignoring MB_LEN_MAX hurts
6200 performance on hosts that have mbrtowc but have only unibyte
6201 locales, but I assume these hosts are rare.
6203 2000-07-23 Paul Eggert <eggert@twinsun.com>
6205 * quotearg.c: Streamline by invoking multibyte code only if needed.
6206 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
6207 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
6208 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
6209 invoke multibyte primitives.
6211 2000-07-23 Jim Meyering <meyering@lucent.com>
6213 * basename.c (base_name): Add an assertion.
6215 2000-07-15 Bruno Haible <clisp.cons.org>
6217 * quotearg.c: When the system forces us to redefine mbstate_t,
6218 shadow its mbsinit function.
6220 2000-07-16 Bruno Haible <haible@clisp.cons.org>
6222 * mbswidth.h: New file.
6223 * mbswidth.c: New file.
6224 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
6225 (noinst_HEADERS): Add mbswidth.h.
6227 2000-07-17 Bruno Haible <haible@clisp.cons.org>
6229 * config.charset: Add support for FreeBSD. Improve support for HP-UX
6232 2000-07-15 Jim Meyering <meyering@lucent.com>
6234 * makepath.c: Include quote.h.
6235 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
6236 corresponding argument in a `quote (...)' call.
6237 Give better diagnostics.
6239 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
6240 (noinst_HEADERS): Add quote.h.
6242 * quote.c (quote, quote_n): New file. Two functions taken verbatim
6243 from tar's src/misc.c.
6244 * quote.h: New file. Prototypes for same.
6246 2000-07-10 Paul Eggert <eggert@twinsun.com>
6248 From a suggestion by Bruno Haible.
6249 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6250 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6251 to decide whether to define the BeOS workaround macro;
6252 this adjusts to the change to AC_MBSTATE_T.
6254 2000-07-13 Paul Eggert <eggert@twinsun.com>
6256 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
6258 * quotearg.c (quoting_style_args, quoting_style_vals,
6259 quotearg_buffer_restyled): Add support for
6260 clocale_quoting_style. Undo previous change to
6261 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
6262 and "{RIGHT QUOTATION MARK}" msgids.
6264 2000-07-05 Paul Eggert <eggert@twinsun.com>
6266 The old behavior of quoting `like this' doesn't look good with
6267 newer, ISO-style fonts. See:
6268 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
6270 Instead, quote "like this" by default. Let the translator
6271 tailor the locale-specific quoting behavior by providing
6272 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
6274 * quotearg.c (N_): New macro.
6275 (gettext_default): New function.
6276 (quotearg_buffer_restyled): Use
6277 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
6278 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
6280 2000-07-09 Jim Meyering <meyering@lucent.com>
6282 * Most files: Update copyright dates to include 2000.
6284 2000-07-08 Jim Meyering <meyering@lucent.com>
6286 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
6288 (xgethostname): Remove now-unnecessary #ifdef.
6289 Move declaration of `err' into loop where it's used.
6291 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6293 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
6294 by allocating a larger buffer. Test the gethostname return value for
6295 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
6296 returns an error and ENAMETOOLONG isn't defined.
6298 2000-07-05 Paul Eggert <eggert@twinsun.com>
6299 and Bruno Haible <haible@clisp.cons.org>
6301 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6303 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6305 * quotearg.c (struct quoting_options): Simplify quote_these_too
6308 2000-07-03 Jim Meyering <meyering@lucent.com>
6310 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
6311 Reported by Bruno Haible.
6313 2000-07-04 Jim Meyering <meyering@lucent.com>
6315 * quotearg.c: Make inclusion of <wchar.h> independent of whether
6316 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
6319 2000-07-03 Paul Eggert <eggert@twinsun.com>
6320 and Bruno Haible <haible@clisp.cons.org>
6322 * quotearg.c (mbrtowc):
6323 Assign to *pwc, and return 1 only if result is nonzero.
6324 (iswprint): Use ISPRINT when substituting our own mbrtowc.
6326 2000-07-03 Jim Meyering <meyering@lucent.com>
6328 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
6329 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
6332 2000-07-02 Jim Meyering <meyering@lucent.com>
6334 * quotearg.c (mbstate_t): Don't define here.
6336 2000-07-02 Jim Meyering <meyering@lucent.com>
6338 * nanosleep.c (SIGCONT): Define if not already defined.
6340 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6342 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
6343 per change in ../m4/ls-mntd-fs.m4.
6344 (read_filesystem_list): Ignore symbolic links.
6346 2000-06-29 Jim Meyering <meyering@lucent.com>
6348 * same.c: Include <string.h> or <strings.h>, as appropriate,
6349 for declaration of strcmp.
6351 * long-options.c: Include <stdlib.h>, for declaration of exit.
6353 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
6354 Avoid warning by casting result to `char *' to remove `const'.
6356 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6358 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
6360 2000-06-26 Paul Eggert <eggert@twinsun.com>
6362 savedir now sets errno on failure and invokes xmalloc to get memory.
6363 Fix a couple of other minor bugs while we're at it.
6365 * savedir.c (<unistd.h>): Do not include; there's no need.
6366 (NAMLEN): Remove macro.
6367 (malloc, realloc): Remove decls.
6369 ("xalloc.h"): Include.
6370 (NAME_SIZE_DEFAULT): New macro.
6371 (savedir): Use xmalloc / xrealloc to allocate memory.
6372 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
6373 Skip "" directory entries.
6374 Use strlen to calculate directory entry length, since the old method
6375 is rarely used these days and isn't worth supporting.
6376 Don't use a pointer after freeing it.
6377 Check for integer overflow when calculating allocation size.
6378 Use memcpy to copy entries, instead of stpcpy.
6379 Set errno properly when returning NULL.
6380 Check for readdir error.
6382 2000-06-26 Jim Meyering <meyering@lucent.com>
6384 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
6386 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6388 * getusershell.c (xmalloc, xrealloc): Remove functions.
6390 Don't include <stdlib.h>. Don't declare malloc, realloc.
6392 2000-06-23 Bruno Haible <haible@clisp.cons.org>
6394 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
6396 2000-06-24 Jim Meyering <meyering@lucent.com>
6398 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
6400 2000-06-21 Jim Meyering <meyering@lucent.com>
6402 * getpass.c: New file, from Bruno Haible. Required for BeOS.
6404 2000-06-19 Paul Eggert <eggert@twinsun.com>
6406 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
6407 (mbrtowc, mbstate_t): Define substitutes if
6408 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
6409 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
6410 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
6412 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6414 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
6415 than 1024, return a memory chunk of least possible size, instead
6416 of size PATH_MAX + 2. In the loop, increment the size proportionally.
6417 Use free/xmalloc instead of xrealloc to avoid copying for very long
6420 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6422 * canon-host.c (canon_host): Use malloc and memcpy to copy an
6423 address, not strdup. Include <stdlib.h> and don't declare free().
6425 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6427 * path-concat.c (path_concat): Don't access dir[-1] if dir is
6430 2000-06-21 Jim Meyering <meyering@lucent.com>
6432 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
6433 (noinst_HEADERS): Add getstr.h.
6435 * getline.c (getstr): Move into a separate file.
6436 * getstr.c (getstr): New file, extracted from getline.c, with
6437 the following changes: new parameter, delim2; both delim[12]
6438 parameters have type `int', not `char'. The latter would lose
6439 with 8-bit delimiters.
6440 * getstr.h: New file.
6442 2000-06-19 Jim Meyering <meyering@lucent.com>
6444 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
6446 2000-06-18 Jim Meyering <meyering@lucent.com>
6448 * mkdir.c: Remove file, due mainly to copyright incompatibility.
6449 Besides, these days every porting target provides a mkdir function.
6451 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
6452 (this snippet comes from src/system.h).
6454 2000-06-15 Paul Eggert <eggert@twinsun.com>
6456 * human.c (adjust_value): New function.
6457 (human_readable_inexact): Apply rounding style even when
6458 printing approximate values.
6460 2000-06-14 Paul Eggert <eggert@twinsun.com>
6462 * human.c (human_readable_inexact): Allow an input block
6463 size that is not a multiple of the output block size, and vice versa.
6464 Reported by Piergiorgio Sartor.
6466 2000-06-14 Paul Eggert <eggert@twinsun.com>
6468 * getdate.y (get_date): Apply relative times after time
6469 zone indicator, not before. Reported by Todd A. Jacobs.
6471 2000-06-13 Jim Meyering <meyering@lucent.com>
6473 * Makefile.am (all-local): Depend on lstat.c and stat.c.
6475 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
6477 2000-06-12 Paul Eggert <eggert@twinsun.com>
6479 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
6481 2000-06-04 Paul Eggert <eggert@twinsun.com>
6483 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
6485 2000-06-04 Jim Meyering <meyering@lucent.com>
6487 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
6488 SunOS 4.1.4 for which gid_t is an unsigned type.
6490 2000-06-03 Jim Meyering <meyering@lucent.com>
6492 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
6494 2000-05-26 Bruno Haible <haible@clisp.cons.org>
6496 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
6497 newer, don't install charset.alias.
6498 * config.charset: Change the Linux/glibc rules so they become empty
6499 on glibc-2.1 or newer.
6501 2000-06-02 Jim Meyering <meyering@lucent.com>
6503 * mountlist.c: Back out last change. Instead, do this...
6504 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
6505 member using the same `ignore'-testing code.
6506 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
6510 2000-05-29 Jim Meyering <meyering@lucent.com>
6512 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
6513 with the `ignore' attribute. Based on a patch from Mark D. Roth.
6515 2000-05-22 Jim Meyering <meyering@lucent.com>
6517 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
6519 2000-05-18 Jim Meyering <meyering@lucent.com>
6521 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
6522 back, too, since it may have been modified by allocate_entry.
6523 (hash_delete): Rewrite to use neither the assignment operator
6524 nor the comma operator in an if-expression.
6526 2000-05-15 Paul Eggert <eggert@twinsun.com>
6529 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
6530 Remove; no longer needed.
6531 "quotearg.h": Add include.
6532 (file_name): Do not bother to explicitly initialize to NULL; it's less
6533 efficient on some hosts.
6534 (close_stdout_status): Remove test as to whether stdout was already
6535 closed; it breaks for the case "echo x | sort >&-".
6536 Quote file name colons.
6537 Do not assume that _("write error") lacks format strings.
6539 2000-05-15 Jim Meyering <meyering@lucent.com>
6541 * version-etc.c (version_etc_copyright): Update the copyright string
6542 used in all --version output.
6544 2000-05-14 Jim Meyering <meyering@lucent.com>
6546 * closeout.c (close_stdout_set_file_name): New function.
6547 (close_stdout_status): Use new file-scoped global.
6548 Return right away if fstat says the stdout file descriptor is invalid.
6549 * closeout.h (close_stdout_set_file_name): Declare.
6551 2000-05-10 Jim Meyering <meyering@lucent.com>
6553 * closeout.c [default_exit_status]: New file-scoped variable.
6554 (close_stdout_set_status): New function.
6555 * closeout.h (close_stdout_set_status): Declare.
6557 2000-05-08 Jim Meyering <meyering@lucent.com>
6559 * long-options.c: Don't include closeout.h.
6560 (parse_long_options): Don't call close_stdout for --version.
6562 2000-05-06 Jim Meyering <meyering@lucent.com>
6564 * strnlen.c: Undefine __strnlen and strnlen.
6565 [!weak_alias]: Define __strnlen to strnlen.
6567 * atexit.c: New file, from libiberty.
6569 2000-05-06 Jim Meyering <meyering@lucent.com>
6571 * closeout.c (close_stdout_status): Also check for errors on the
6574 2000-05-05 Bruno Haible <haible@clisp.cons.org>
6576 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
6577 instead of xmalloc, xrealloc, path_concat.
6578 (locale_charset): Treat empty environment variables as absent.
6579 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
6581 2000-05-04 Jim Meyering <meyering@lucent.com>
6583 * getopt.c: Update from glibc.
6584 * obstack.c: Likewise.
6585 * obstack.h: Likewise.
6586 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
6588 * regex.h: Likewise.
6589 * strndup.c: Likewise.
6590 * strnlen.c: New file, from glibc.
6592 2000-05-01 Jim Meyering <meyering@lucent.com>
6594 * full-write.c (full_write): Remove `FIXME' part of comment.
6596 2000-04-29 Jim Meyering <meyering@lucent.com>
6598 * path-concat.c: Declare strdup only if it's not defined.
6599 * canon-host.c: Likewise.
6601 2000-04-28 Jim Meyering <meyering@lucent.com>
6603 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
6604 redefinition warning on some systems (HPUX). Otherwise, regex.h is
6605 included first, then limits.h is included by locale.h by libintl.h.
6606 From John David Anglin.
6608 2000-04-25 Jim Meyering <meyering@lucent.com>
6610 * makepath.c (S_IRWXUGO): Define.
6611 (make_path): Always perform explicit chmod if MODE specifies any
6612 of the `special' permission bits. Prompted by a bug report against
6613 install from Mate Wierdl and Joost van Baal.
6615 2000-04-18 Jim Meyering <meyering@lucent.com>
6619 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
6620 getpagesize. For BeOS. Based on a patch from Bruno Haible.
6622 2000-04-17 Jim Meyering <meyering@lucent.com>
6624 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
6625 the definition of it to rpl_strftime also defined-away the system's
6628 2000-04-15 Jim Meyering <meyering@lucent.com>
6630 Use `C' to denote so-called `contiguous' files, the same way
6632 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
6633 (ftypelet): Use S_ISCTG.
6634 From Michael Deutschmann.
6636 2000-04-14 Jim Meyering <meyering@lucent.com>
6638 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
6640 2000-04-08 Jim Meyering <meyering@lucent.com>
6642 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
6643 names don't conflict. Reported by Eli Zaretskii.
6645 2000-03-28 Bruno Haible <haible@clisp.cons.org>
6647 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
6648 bug. Deal with the different error behavior of Irix iconv.
6650 2000-04-07 Jim Meyering <meyering@lucent.com>
6652 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
6653 to work around system header problems on AIX 3.2.5. From Bruno Haible.
6655 2000-04-05 Jim Meyering <meyering@lucent.com>
6657 Portability tweaks required for ultrix4.3.
6658 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
6659 * readutmp.c: Include sys/types.h before sys/stat.h.
6660 * canon-host.c: Declare strdup.
6661 * path-concat.c: Likewise.
6662 From John David Anglin.
6664 2000-04-04 Jim Meyering <meyering@lucent.com>
6666 Be more DOS 8.3-friendly.
6667 * ref-add.sin: Renamed from ref-add.sed.in.
6668 * ref-del.sin: Renamed from ref-del.sed.in.
6669 * Makefile.am: Reflect renaming.
6670 Reported by Eli Zaretskii.
6672 Use a temporary file name that won't clash with `charset.alias'
6673 in the DOS 8.3 name space.
6674 * Makefile.am (charset_tmp): Define.
6675 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
6676 (uninstall-local): Likewise.
6677 Reported by Eli Zaretskii.
6679 2000-03-29 Paul Eggert <eggert@twinsun.com>
6681 * time/strftime.c (my_strftime): Make sure we call the system
6682 strftime, not ourselves, when invoking the underlying strftime.
6684 2000-03-24 Jim Meyering <meyering@lucent.com>
6686 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
6687 (charset_alias): Define.
6688 (install-exec-local): Factor out common code.
6689 (uninstall-local): Split lines longer than 80.
6690 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
6692 (.sed.in.sed): New rule. Don't redirect directly to $@.
6693 (CLEANFILES): Add ref-add.sed and ref-del.sed.
6695 2000-03-19 Bruno Haible <haible@clisp.cons.org>
6697 * config.charset: Output a line containing "Packages using this file".
6698 * ref-add.sed.in, ref-del.sed.in: New files.
6699 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
6700 ref-del.sed): New rules.
6702 2000-03-17 Jim Meyering <meyering@lucent.com>
6704 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
6705 Otherwise, include <strings.h>
6707 2000-03-17 Bruno Haible <haible@clisp.cons.org>
6709 * unicodeio.c (utf8_wctomb): New function.
6710 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
6711 format instead of in UCS-4 with platform dependent endianness.
6713 2000-03-07 Paul Eggert <eggert@twinsun.com>
6715 * savedir.c (savedir): Work even if directory size is
6716 negative; this can happen with some screwy NFS configurations.
6718 2000-03-06 Jim Meyering <meyering@lucent.com>
6720 * localcharset.c (get_charset_aliases): Don't try to free file_name
6721 if it's NULL (because we ran out of memory). From Bruno Haible.
6723 2000-03-05 Jim Meyering <meyering@lucent.com>
6725 * localcharset.c ("path-concat.h"): Include.
6726 (get_charset_aliases): Use path_concat instead of ANSI string
6729 * unicodeio.h (PARAMS): Define.
6730 Use it to guard prototype.
6732 2000-03-04 Jim Meyering <meyering@lucent.com>
6734 * Makefile.am (install-exec-local): Create $(libdir) before installing
6736 (uninstall-local): Uncomment this rule so `make distcheck' works
6739 * unicodeio.c (<errno.h>): Include it.
6740 (errno): Declare if not defined.
6742 * localcharset.c: Add Bruno's comment justifying use of volatile.
6744 * config.charset: New version, incorporating remarks from a linux
6745 i18n mailing list. From Bruno Haible.
6747 2000-03-02 Jim Meyering <meyering@lucent.com>
6749 * Makefile.am (EXTRA_DIST): Add config.charset.
6751 2000-03-01 Jim Meyering <meyering@lucent.com>
6753 * localcharset.c: Guard some #includes with `#if HAVE_...'.
6754 * unicodeio.c: Likewise.
6756 2000-02-02 Bruno Haible <haible@clisp.cons.org>
6758 * config.charset: New file.
6759 * localcharset.c: New file.
6760 * unicodeio.h, unicodeio.c: New files.
6761 * Makefile.am (DEFS): Add -DLIBDIR=...
6762 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
6763 (noinst_HEADERS): Add unicodeio.h.
6764 (all-local, install-exec-local, charset.alias): New targets.
6766 2000-02-28 Paul Eggert <eggert@twinsun.com>
6768 * quotearg.c (ALERT_CHAR): New macro.
6769 (quotearg_buffer_restyled): Use it.
6771 2000-02-27 Jim Meyering <meyering@lucent.com>
6773 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
6774 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
6776 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
6777 not `#if STDC_HEADERS'.
6778 Declare malloc if needed.
6780 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
6781 now that autoconf always defines the HAVE_DECL_ symbols.
6782 * human.c: Likewise.
6784 * strtoumax.c: Likewise.
6786 * backupfile.c: Arrange for cpp to fail if the configure-time
6787 declaration check was not run.
6789 * human.c: Likewise.
6791 * strtoumax.c: Likewise.
6793 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
6794 then first look up the entire `.'-containing string as a login name.
6796 2000-02-18 Paul Eggert <eggert@twinsun.com>
6798 * getdate.y: Handle two-digit years with leading zeros correctly.
6799 (textint): New typedef.
6800 (parser_control): Member year changed from int to textint.
6802 (YYSTYPE): Removed; replaced by %union with int and textint members.
6803 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
6804 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
6805 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6806 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6807 (date, number, to_year): Use width of number in digits, not its value,
6808 to determine whether it's a 2-digit year, or a 2-digit time.
6809 (yylex): Store number of digits of numeric tokens.
6810 Reported by John Kendall.
6812 (parser_control): Changed from struct parser_control to typedef (for
6813 consistency). All uses changed.
6815 (tID): Removed; not used.
6816 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
6818 2000-02-14 Paul Eggert <eggert@twinsun.com>
6820 * getpagesize.h (getpagesize): Port to VMS for Alpha;
6821 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
6823 2000-02-12 Jim Meyering <meyering@lucent.com>
6825 * userspec.c (ISDIGIT): Define it.
6826 (isdigit): Remove definition.
6827 (is_number): Use ISDIGIT, not isdigit.
6828 <libintl.h>: Include.
6830 (parse_user_spec): Mark translatable strings.
6832 2000-02-10 Jim Meyering <meyering@lucent.com>
6834 With these changes, nanosleep.[ch] are finally enough like the other
6835 lib/* replacement files to compile on a few more losing systems.
6837 * nanosleep.h: Don't include config.h.
6838 Remove prototype from declaration of nanosleep.
6839 (PARAMS): Remove now-unneeded definition.
6840 * nanosleep.c: #undef nanosleep.
6841 (rpl_nanosleep): Rename from nanosleep.
6843 2000-02-03 Jim Meyering <meyering@lucent.com>
6845 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6846 rather than with `#if HAVE_UTMPNAME'.
6848 2000-02-01 Jim Meyering <meyering@lucent.com>
6850 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
6852 2000-01-31 Jim Meyering <meyering@lucent.com>
6854 * nanosleep.h (nanosleep): Guard declaration with
6855 `#if ! HAVE_DECL_NANOSLEEP'.
6856 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6857 the declaration in that vendor's sys/timers.h.
6858 Reported by Christian Krackowizer.
6860 * quotearg.c (ISASCII): Add #undef and move definition to follow
6861 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6862 (ISPRINT): Likewise.
6863 Reported by Tom Tromey.
6865 2000-01-30 Jim Meyering <meyering@lucent.com>
6867 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6868 uses of ->ut_name. The latter doesn't work with new Linux header files
6869 where only utmpx.ut_user is declared.
6871 * readutmp.h (UT_USER): Define.
6873 2000-01-23 Jim Meyering <meyering@lucent.com>
6875 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6878 2000-01-22 Jim Meyering <meyering@lucent.com>
6880 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6881 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6882 Required for some AIX systems. Reported by Christian Krackowizer.
6883 [TESTING] (main): New function.
6885 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6886 * dirname.c (dir_name): Support for DOS-style file names with drive
6889 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
6891 * strverscmp.c (ISDIGIT): Define.
6892 (strverscmp): Use ISDIGIT, not isdigit.
6894 2000-01-17 Paul Eggert <eggert@twinsun.com>
6896 * nanosleep.c (nanosleep):
6897 Don't use SA_INTERRUPT to decide whether to call sigaction, as
6898 POSIX.1 doesn't require SA_INTERRUPT and some systems
6899 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
6900 it's been part of POSIX.1 since day 1 (in 1988).
6902 2000-01-17 Jim Meyering <meyering@lucent.com>
6904 * interlock: Remove unused file. Reported by François Pinard.
6906 2000-01-16 Paul Eggert <eggert@twinsun.com>
6908 * quotearg.c (quotearg_buffer_restyled): Do not quote
6909 alert, backslash, formfeed, and vertical tab unnecessarily in
6910 shell quoting style.
6913 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6914 Free Software Foundation, Inc.
6915 Copying and distribution of this file, with or without modification,
6916 are permitted provided the copyright notice and this notice are preserved.