1 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
4 * fts.c: Don't include "cycle-check.h" or "hash.h".
5 (setup_dir, free_dir): New functions.
6 (enter_dir, leave_dir): Define trivial
7 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
8 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
9 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
10 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
12 (fts_open): Use setup_dir.
13 (fts_close): Use free_dir.
14 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
15 This adds a label and some gotos, but the alternatives were messier.
16 Check for memory allocation failure when entering a dir.
17 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
18 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
19 (FTS): New member fts_cycle, that is a union that contains the
20 old active_dir_ht and cycle_state. All uses changed to mention
21 fts_cycle.ht and fts_cycle.state.
22 * fts-cycle.c: New file, containing GPL'ed code migrated out of
23 fts.c, with the following changes:
24 (setup_dir, free_dir): New functions.
25 (enter_dir): Now returns bool. Return true if successful, false
26 if memory exhausted. All callers changed.
27 Do not bother partly cleaning up on
28 memory allocation failure; that is free_dir's job.
29 However, free ad if hash_insert fails, to avoid memory leak.
30 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
31 fts->fts_options to see which union member to use.
33 2005-05-20 Jim Meyering <jim@meyering.net>
35 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
36 Now a macro, to pacify GCC.
38 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
40 * chown.c (rpl_chown): Return -1 on failure.
42 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
44 * canonicalize.c: Include canonicalize.h first, to test interface.
45 Include <stddef.h> unconditionally, since we assume C89 now.
46 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
47 * fts.c: Include fts_.h first, to check interface.
48 Do not include intprops.h; no longer needed.
49 Include cycle-check.h and hash.h, since fts_.h no longer does.
50 Remove unnecessary casts of closedir to void.
51 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
52 decide whether to decrement nlinks.
53 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
54 (FTS): Use struct hash_table * instead of Hash_table, so that
55 we no longer need to include hash.h here.
57 2005-05-17 Jim Meyering <jim@meyering.net>
59 * fts.c, fts_.h: New files, from coreutils.
61 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
64 * unlinkdir.c, unlinkdir.h: New files.
65 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
66 regex.h, unlocked-io.h, xtime.h:
67 White space changes only.
68 * makepath.c (make_path): Port to hosts where leading "//" is special.
69 * yesno.c: Include getline.h, not ctype.h.
70 (yesno): Don't remove leading white space; POSIX doesn't allow it.
71 Use getline to remove arbitrary restriction on response length.
73 2005-05-13 Bruno Haible <bruno@clisp.org>
75 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
76 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
77 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
78 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
79 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
80 Add support for 64-bit integers in the MSVC compiler.
82 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
84 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
85 Change the initial comment to refer to GPL, not LGPL.
86 gnulib-tool will change it to LGPL as needed.
88 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
89 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
90 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
91 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
92 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
93 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
94 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
95 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
96 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
97 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
98 concatpath.c, config.charset, copy-file.c, copy-file.h,
99 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
100 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
101 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
102 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
103 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
104 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
105 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
106 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
107 full-read.c, full-read.h, full-write.c, full-write.h,
108 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
109 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
110 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
111 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
112 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
113 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
114 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
115 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
116 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
117 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
118 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
119 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
120 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
121 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
122 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
123 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
124 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
125 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
126 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
127 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
128 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
129 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
130 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
131 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
132 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
133 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
134 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
135 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
136 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
137 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
138 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
139 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
140 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
141 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
142 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
143 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
144 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
145 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
146 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
147 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
148 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
149 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
150 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
151 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
152 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
153 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
154 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
155 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
156 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
157 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
158 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
159 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
160 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
161 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
162 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
163 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
164 Update FSF postal mail address.
166 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
168 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
169 specified in ai_socktype. Fix invalid ai_protocol
170 check. ai_protocol is usually set to 0 or depending on
171 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
172 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
173 ai_socktype / ai_protocol in the returned addrinfo structure.
175 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
176 Bruno Haible <bruno@clisp.org>
178 * inet_ntop.h: New file.
179 * inet_ntop.c: New file, from glibc with modifications.
181 2005-05-08 Jim Meyering <jim@meyering.net>
183 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
185 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
187 Merge from coreutils. Among other things,
188 add bulletproofing for cases where stdin, stdout, or stderr are closed.
189 * fd-safer.c: New file.
190 * fcntl-safer.h, open-safer.c: Remove.
191 * chdir-long.c: Fix comment "fetish" -> "coreutils".
192 * dup-safer.c: Include unistd-safer.h first.
193 Don't include errno.h.
194 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
195 * file-type.h: Don't assume invoker included sys/stat.h first.
196 * file-type.c: Rely on file-type.h change.
197 * getloadavg.c: Include unistd-safer.h.
198 (getloadavg): Use safer open.
199 * getusershell.c: Include "stdio-safer.h".
200 (getusershell): Use safer fopen.
201 * long-options.c (long_options): Use NULL rather than 0.
202 * modechange.h (mode_free): Remove; all callers changed to invoke
204 * modechange.c: Likewise.
205 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
206 (MODE_DONE): New constant.
207 (struct mode_change): Remove 'next' member.
208 (make_node_op_equals): New function; like the old one of the
209 same name, except it allocates an array.
210 (mode_compile, mode_create_from_ref): Use it.
211 (mode_compile): Allocate result as an array, not a linked list.
212 Parse octal string ourself, so that we catch mistakes like "+0".
213 (mode_adjust): Arg is an array, not a linked list.
214 * modechange.c: Include stat-macros.h, xalloc.h.
215 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
216 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
217 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
218 Remove. This is now stat-macros.h's job.
219 (talloc): Remove. All callers replaced by xalloc, so that
220 our invokers don't have to worry about reporting memory failures.
221 (make_node_op_equals): Remove.
222 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
224 (struct mode_change): Moved here from modechange.h.
225 (mode_append_entry): Remove.
226 (mode_compile): Remove MASKED_OPS arg, since it encouraged
227 apps to have incorrect behavior. Use simpler algorithm for head
228 and tail. Don't futz with umask; that's now the job of mode_adjust.
229 Detect more invalid usages rather than having somewhat-random behavior.
230 Don't insert an "a=" action, as that leads to incorrect behavior.
231 (mode_compile, mode_create_from_ref): Return NULL on error instead
232 of an enum, since now there's only one way to have an error. All
234 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
235 at the correct time. Simplify calculation of "+u" and its ilk.
236 Don't mishandle "+X".
237 (mode_free): Remove "register" and localize decls.
238 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
239 (struct mode_change): Move to modechange.c; callers don't
240 need to see this stuff.
241 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
242 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
243 (mode_change, mode_adjust): Reflect the new signatures noted above.
244 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
245 that might redefine system include files.
246 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
247 (my_usleep): Use NULL rather than (void *) 0.
248 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
249 Use siginterrupt to specify that system calls should be interrupted.
250 (rpl_nanosleep): Move initialization of suspended closer to call of
252 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
253 * readutmp.c: Likewise. Include signal.h, stdbool.h.
254 (desirable_utmp_entry): New function.
255 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
256 using x2nrealloc, to simplify logic.
257 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
258 size calculation. Do not assume utmp file is a regular file.
259 * readutmp.h (UT_PID): Moved here from ../src/who.c.
260 (READ_UTMP_CHECK_PIDS): New constant.
261 * save-cwd.c: Include unistd-safer.h.
262 (save_cwd): Use fd_safer.
263 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
264 [!_LIBC] Include "stat-macros.h" instead.
265 * unistd-safer.h (fd_safer): New decl.
267 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
269 * byteswap_.h: New file.
271 2005-04-25 Albert Chin <china@thewrittenword.com>
273 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
276 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
278 * getdate.y (zone): Allow relunit_snumber after tZONE, so
279 that "UTC +1 second" continues to work. Problem reported
281 (relunit_snumber): New rule.
284 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
286 * getdate.y (universal_time_zone_table): New constant.
287 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
288 universal_time_zone_table.
289 (lookup_zone): Prefer universal_time_zone_table to
290 local_time_zone_table, so that "GMT" time stamps are allowed in
291 London during the summer. Problem reported by Ian Abbott.
293 2005-04-12 Jim Meyering <jim@meyering.net>
295 * human.c (humblock): Set *options even when returning due to
296 xstrtoumax conversion failure. Thanks to a used-uninitialized
299 2005-04-09 Jim Meyering <jim@meyering.net>
301 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
302 -Wuninitialized: initialize tm0.tm_year.
304 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
306 * getdate.y (parser_control): rels_seen is now a boolean, not a
307 count, since there's no maximum. All uses changed.
308 Add member dsts_seen.
309 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
311 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
312 Use pc_rels_seen to decide whther a date is absolute.
314 * getdate.y (number): Don't overwrite year.
315 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
318 2005-04-02 Simon Josefsson <jas@extundo.com>
320 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
321 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
323 2005-03-27 Jim Meyering <jim@meyering.net>
325 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
327 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
329 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
330 "one's complement" -> "ones' complement" in comment, as per Knuth.
331 "value of type" -> "type or expression" in comment.
332 * mktime.c, strftime.c: Propagate intprops.h comment nits.
334 2005-03-26 Jim Meyering <jim@meyering.net>
337 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
338 Correct typos: s/or/of/.
340 2005-03-23 Jim Meyering <jim@meyering.net>
342 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
344 2005-03-21 Jim Meyering <jim@meyering.net>
346 Changes imported from coreutils.
348 * cycle-check.c: Don't include xalloc.h.
350 * path-concat.c: Don't include assert.h.
351 (path_concat): Remove assertion that would have triggered
352 for ABASE starting with more than one slash.
353 Reported by Andreas Schwab.
355 * path-concat.c (path_concat): Set *BASE_IN_RESULT
356 properly when ABASE is an absolute file name.
357 Correct the description of this function.
359 Add an assertion and a test driver.
360 This fixes a bug introduced on 2004-07-02.
361 Andreas Schwab reported the resulting failure of cp --parents:
362 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
364 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
366 * strftime.c (my_strftime): If the underlying strftime returns 0
367 (which shouldn't happen), generate nothing instead of returning 0
368 immediately, so that nstrftime (NULL, ...) doesn't return 0.
370 2005-03-16 Bruno Haible <bruno@clisp.org>
372 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
374 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
376 * strftime.c (my_strftime): Prepend space to format so that we can
377 reliably distinguish strftime failure from empty output on POSIX
380 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
382 * iconvme.c (SIZE_MAX): New macro, if not already defined.
383 (iconv_string): Don't guess a size-zero buffer, as that might cause
384 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
385 result would be 'too large', where 'too large' is (heuristically)
386 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
387 overflow concerns. This will prevent some unwanted malloc failures
388 when the inputs are very large.
390 2005-03-15 Bruno Haible <bruno@clisp.org>
392 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
395 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
398 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
400 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
402 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
403 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
405 * strtol.c: Likewise.
407 2005-03-14 Simon Josefsson <jas@extundo.com>
409 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
412 2005-03-14 Jim Meyering <jim@meyering.net>
414 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
415 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
416 to be nonzero so that we (and caller) can detect the difference
417 between a valid zero-length expansion and an error return, even
418 when the underlying strftime fails before writing anything into
421 2005-03-10 Jim Meyering <jim@meyering.net>
423 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
424 so that this module works on systems without fchdir.
426 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
428 Factor int-properties macros into a single file, except for
430 * intprops.h: New file.
431 * getloadavg.c: Include it instead of limits.h.
432 (INT_STRLEN_BOUND): Remove.
433 * human.c: Include intprops.h.
434 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
435 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
436 * inttostr.h: Include intprops.h instead of limits.h.
437 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
438 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
439 for consistency with intprops.h.
440 (time_t_is_integer, twos_complement_arithmetic): Use them.
441 * sig2str.h: Include <signal.h>, intprops.h.
442 (INT_STRLEN_BOUND): Remove.
443 * strftime.c (TYPE_SIGNED): Remove.
444 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
445 * strtol.c: Adjust comments to match intprops.h.
446 * userspec.c: Include intprops.h.
447 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
448 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
449 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
450 instead of rolling our own expressions.
451 * xstrtol.c: Include xstrtol.h first, to test interface.
453 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
455 (my_strftime): Do not mishandle years close to INT_MAX, by doing
456 the right thing even if adding 1900 would overflow. Similarly
457 for tm_mon + 1 and tm_yday + 1.
458 Make %Y always equivalent to %C%y, and similarly for %G and %g.
459 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
460 (DO_SIGNED_NUMBER): New macro.
461 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
463 2005-03-07 Bruno Haible <bruno@clisp.org>
465 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
467 2005-03-03 Derek R. Price <derek@ximbiot.com>
468 Bruno Haible <bruno@clisp.org>
470 * pagealign_alloc.h: New file.
471 * pagealign_alloc.c: New file.
473 2005-01-28 Bruno Haible <bruno@clisp.org>
475 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
478 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
480 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
481 The workaround isn't strictly needed for POSIX conformance, and
482 it's too much of a pain to configure and maintain. We'll ask
483 people to fix their kernels instead.
484 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
485 (NANOSLEEP_BUG_WORKAROUND): Remove.
486 (xnanosleep): Remove the workaround.
488 2005-02-12 Bruno Haible <bruno@clisp.org>
490 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
492 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
494 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
495 * timespec.h (gettime): Return void, since it always
496 succeeds now. All uses changed.
497 * gettime.c (gettime) Likewise.
498 [HAVE_NANOTIME]: Prefer nanotime.
499 Assume gettimeofday succeeds, as POSIX requires.
500 Assime time () succeeds, since other code already does.
501 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
502 (timespec_subtract): Remove.
503 (NANOSLEEP_BUG_WORKAROUND): New constant.
504 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
505 things considerably. Use it only on GNU/Linux hosts, since the
506 workaround shouldn't be needed elsewhere.
508 2005-02-24 Bruno Haible <bruno@clisp.org>
510 * gettext.h: Update from GNU gettext 0.14.2.
512 2005-02-24 Bruno Haible <bruno@clisp.org>
514 * localcharset.c: Update from GNU gettext 0.14.2.
515 * config.charset: Update from GNU gettext 0.14.2.
517 2005-02-22 Simon Josefsson <jas@extundo.com>
519 * iconvme.h, iconvme.c: New files, from libc.
521 2005-02-20 Neil Conway <neilc@samurai.com>
523 * xgethostname.c (xgethostname): Check for ENOMEM, which is
524 returned by OSX/Darwin if the specified buffer is not large
525 enough for the hostname.
527 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
529 * memrchr.h: New file.
530 * chdir-long.c: Include it.
531 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
532 Don't bother including stddef.h.
534 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
536 * argp-help.c (__argp_help): Create a fake struct argp_state and
537 pass it to _help, otherwise the latter coredumps trying to
538 dereference state.root_argp.
540 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
542 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
544 Include <sys/types.h>, for dev_t.
545 (ME_DUMMY, ME_REMOTE): Move from here....
546 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
547 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
549 Include mountlist.h first, to test the interface.
551 2005-01-29 Bruno Haible <bruno@clisp.org>
553 * progname.c (program_name): Initialize.
554 Needed when linking statically on MacOS X.
556 2005-01-28 Bruno Haible <bruno@clisp.org>
558 * javacomp.sh.in: New file, from GNU gettext.
559 * javacomp.h: New file, from GNU gettext.
560 * javacomp.c: New file, from GNU gettext.
562 2005-01-26 Bruno Haible <bruno@clisp.org>
564 * javaexec.sh.in: New file, from GNU gettext.
565 * javaexec.h: New file, from GNU gettext.
566 * javaexec.c: New file, from GNU gettext.
568 2005-01-26 Simon Josefsson <jas@extundo.com>
570 * gai_strerror.c: Use GPL in header.
572 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
574 * argp-help.c (hol_entry_help): Avoid using non-constant
575 initializers for struct pentry_state.
576 (__argp_error): Check return value of __asprintf
577 (__argp_failure): Translate error message
579 * argp-parse.c: Removed braces around the expansion of N_()
581 2005-01-21 Jim Meyering <jim@meyering.net>
583 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
584 same value as for Solaris 9.
586 * chdir-long.c (chdir_long): Rewrite to remove limitation on
587 component length. This included changing the parameter to be
588 of type `char *' rather than `char const *'.
589 * chdir-long.h (chdir_long): Update prototype.
591 * openat.c (fdopendir, fstatat): New functions.
592 * openat.h: Include headers required for use of DIR and struct stat.
593 [AT_SYMLINK_NOFOLLOW]: Define.
594 (fdopendir, fstatat): Add prototypes.
596 2005-01-21 Bruno Haible <bruno@clisp.org>
598 * classpath.h: New file, from GNU gettext.
599 * classpath.c: New file, from GNU gettext.
601 2005-01-20 Simon Josefsson <jas@extundo.com>
603 * version-etc-fsf.c: New file, with version_etc_copyright.
604 * version-etc.c: Remove version_etc_copyright.
605 * version-etc.h (version_etc_copyright): Use [] instead of * in
606 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
608 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
610 * save-cwd.c (save_cwd): Remove code to support the case
611 where fchdir is missing or flaky.
613 2005-01-20 Simon Josefsson <jas@extundo.com>
615 * base64.h (isbase64): Add.
617 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
618 using a unsigned prototype, don't inline.
619 (base64_decode): Use it.
621 2005-01-19 Bruno Haible <bruno@clisp.org>
623 * sh-quote.h: New file, from GNU gettext.
624 * sh-quote.c: New file, from GNU gettext.
626 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
628 Merge changes from coreutils, as described below in several
629 changelogs dated today.
631 * save-cwd.c: Include "save-cwd.h" before other include files.
632 (O_DIRECTORY): Remove; not needed here, since "." must be
633 a directory. All uses removed.
634 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
635 universal on Suns, and we also need to test for IRIX.
636 Revamp code to use 'if' rather than '#if'.
637 Avoid unnecessary comparison of cwd->desc to 0.
639 * utimens.c (futimens): Robustify the previous patch, by checking
640 for known valid error numbers rather than observed invalid ones.
642 2005-01-18 Jim Meyering <jim@meyering.net>
644 * version-etc.c (version_etc_copyright): Update copyright date.
646 * utimens.c (futimens): Account for the fact that futimes
647 can also fail with errno == ENOSYS or errno == ENOENT.
648 Patch from Dmitry V. Levin.
650 Change the name of the robust chdir function from chdir to chdir_long.
651 * save-cwd.c: Include chdir-long.h rather than chdir.h.
652 (restore_cwd): Use chdir_long, not chdir.
653 * chdir-long.c: Renamed from chdir.c.
654 * chdir-long.h: Renamed from chdir.h.
655 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
658 2005-01-18 Bob Proulx <bob@proulx.com>
660 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
661 offsetof() macro construct to avoid compile failure with native HP-UX
662 11.0 ANSI C compiler.
664 2005-01-06 Bruno Haible <bruno@clisp.org>
666 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
667 because stpncpy.m4 takes care of it.
669 2004-01-24 Bruno Haible <bruno@clisp.org>
671 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
673 2003-10-09 Bruno Haible <bruno@clisp.org>
675 * progreloc.c: Include xalloc.h instead of xmalloc.h.
677 2005-01-06 Bruno Haible <bruno@clisp.org>
679 * fwriteerror.h (fwriteerror): Change specification to include fclose.
680 * fwriteerror.c: Include <stdbool.h>.
681 (fwriteerror): At the end, close the file stream. Record whether
682 stdout was already closed.
684 2004-05-27 Bruno Haible <bruno@clisp.org>
686 * execute.c (environ): Declare if needed.
687 * pipe.c (environ): Likewise.
688 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
690 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
692 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
693 definitions to be after all include files, to avoid collisions.
694 Problem reported by Bob Proulx.
696 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
698 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
699 not needed. This removes a dependency on the gettext module.
700 [defined _LIBC]: Do not include <libintl.h>; not needed.
702 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
704 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
707 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
709 * argp-parse.c: Include <stddef.h>.
710 (alignof, alignto): New macros.
711 (parser_init): Don't assume that void * is aligned sufficiently
714 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
715 need to extend the stack.
716 (YYINITDEPTH): New macro, so that the initial stack isn't overly
719 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
721 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
723 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
725 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
726 Remove now-obsolete comment about AIX.
727 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
728 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
729 (YYMAXDEPTH): New macro.
731 2004-12-18 Bruno Haible <bruno@clisp.org>
733 * fatal-signal.c (fatal_signals): Make non-const.
734 (init_fatal_signals): New function.
735 (uninstall_handlers, install_handlers): Ignore signals that were set to
737 (at_fatal_signal): Call init_fatal_signals.
738 (init_fatal_signal_set): Likewise. Ignore signals that were set to
740 Reported by Paul Eggert.
742 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
744 * getdate.y (textint): New member "negative".
745 (time_zone_hhmm): New function.
746 Expect 14 shift-reduce conflicts, not 13.
747 (o_colon_minutes): New rule.
748 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
749 (yylex): Set the "negative" member of signed numbers.
751 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
753 Changes imported from coreutils.
754 * hard-locale.c: Assume <locale.h> exists.
756 (GLIBC_VERSION): New macro.
757 (hard_locale): Assume setlocale exists.
758 Rewrite to avoid #ifdef.
759 Use strdup rather than malloc + strcpy.
760 * human.c: Assume <locale.h> exists.
761 (human_readable): Assume localeconv exists.
763 2004-12-01 Jakub Jelinek <jakub@redhat.com>
765 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
766 convert T2, not T. (Imported from libc.)
768 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
770 * getcwd.c (is_ENAMETOOLONG): New macro.
771 (__getcwd.c): Don't restore errno; glibc doesn't.
772 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
773 first, falling back to our code only if its results look suspicious.
774 Ensure that the resulting buffer is only as large as necessary.
776 * readutmp.c: Include readutmp.h first.
777 Include <errno.h>, since readutmp.h no longer does that.
778 * readutmp.h: Don't include <errno.h>,
779 <sys/param.h>, <time.h>; not needed to establish interface.
780 (errno): Remove decl.
781 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
782 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
783 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
785 2004-11-28 Simon Josefsson <jas@extundo.com>
787 * base64.h, base64.c: New file.
789 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
791 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
793 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
795 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
796 HP's ANSI C compiler.
797 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
798 Declaring int functions causes warnings on some modern systems and
799 shouldn't be needed to compile on ancient ones.
800 * same.c (MIN) [defined MIN]: Don't define, since it's already
803 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
804 with the following changes.
805 (__set_errno): Parenthesize properly.
807 (MIN, MAX, MATCHING_INO): New macros.
808 (__getcwd): Define with prototype, not K&R form.
809 Use heuristics to allocate default buffer on stack if possible.
810 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
811 behavior, and to avoid the PATH_MAX limit when computing
813 Use MATCHING_INO to compare inode number to file.
814 Check for arithmetic overflow in size calculations.
815 Fix bug in reallocation of dot array that caused getcwd to fail
816 on directories nested deeper than 75.
817 Be more careful about saving errno on error.
818 Do not use realloc; use only free+malloc, as this is a bit
819 more flexible and avoids a needless copy operation.
820 Do not inspect st_dev and st_ino for symbolic links; POSIX
821 doesn't specify the latter.
822 Check for closedir errors.
823 Avoid needless casts.
824 Use "#ifdef weak_alias" around weak_alias, to be like other
826 The following changes to getcwd.c have effect only when used in
827 gnulib; they have no effect inside glibc proper.
828 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
829 as alloca isn't used.
830 (alloca, __alloca): Likewise.
831 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
832 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
833 unconditionally, as gnulib assumes C89 or better.
834 Do not include <sys/param.h>.
835 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
836 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
838 (NULL) [!defined NULL]: Remove; we assume C89 or better.
839 Include <dirent.h> in a way that is compatible with modern Autoconf.
840 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
841 New macros, if not already defined.
842 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
843 Use "_LIBC", not "defined _LIBC", for consistency.
844 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
846 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
847 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
848 * xgetcwd.c: David MacKenzie's old code was removed, so give
849 credit only to Jim Meyering and adjust the copyright dates.
850 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
851 <stdlib.h>, <unistd.h>, "pathmax.h".
852 Instead, include "xgetcwd.h" (first) and "getcwd.h".
853 (INITIAL_BUFFER_SIZE): Remove.
854 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
856 2004-11-23 Jim Meyering <jim@meyering.net>
858 * getopt_.h: Remove trailing blanks.
860 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
862 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
863 (futimens): New function, which uses futimes if available.
864 (futimens, utimens): Support timespec==NULL, with same semantics
865 as utime and utimens.
866 * utimens.h (futimens): New decl.
868 2004-11-23 Jim Meyering <jim@meyering.net>
870 * __fpending.c: Add comment.
872 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
874 * getopt_.h: Re-addition of __getopt_argv_const caused
875 redefinition warnings. To avoid them, include the defines
876 in `#if !defined __need_getopt ... #endif'. The only place
877 where __getopt_argv_const is used is in definitions
878 of getopt_long and getopt_long_only below, which are as well
879 protected by `#ifndef __need_getopt'.
880 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
881 __need_getopt after including <stdio.h> and <unistd.h> These
882 headers might have defined it.
884 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
886 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
888 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
889 optopt): Use them instead of invoking ## directly; otherwise, the
890 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
892 2004-11-19 Bruno Haible <bruno@clisp.org>
894 * strtok_r.c: Move comments from here...
895 * strtok_r.h: ... to here.
897 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
899 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
900 might fail. Problem reported by Yoann Vandoorselaere.
901 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
902 that mishandle size_t overflow.
904 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
906 * canon-host.c: Include "strdup.h".
907 (canon_host): Use getaddrinfo if available, so that IPv6 works.
908 Use strdup instead of malloc/strcpy to duplicate strings.
910 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
911 (human_space_before_unit): New constant.
912 * human.c (human_readable): Support it.
914 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
915 (xgetcwd): Set errno correctly when failing.
916 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
917 the failure is actually due to a PATH_MAX problem.
919 Further getopt changes to make it more likely that glibc will
920 buy the changes back.
921 * getopt.c (POSIXLY_CORRECT): New constant.
922 (getopt): Use it, so to preserve glibc semantic
923 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
924 when compiling for libc.
925 * getopt_.h (__getopt_argv_const): Bring it back.
926 (getopt_long, getopt_long_only): Use it.
928 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
929 New arg POSIXLY_CORRECT. All callers changed.
930 (getopt): Argv is now char * const *, as per standard.
931 (_getopt_internal_r, _getopt_internal): Argv is now char **,
932 not char *__getopt_argv_const *.
933 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
934 _getopt_long_only_r): Likewise.
935 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
936 * getopt_int.h (_getopt_internal, _getopt_internal_r,
937 _getopt_long_r, _getopt_long_only_r): Likewise.
938 * getopt_.h (__getopt_argv_const): Remove.
939 (getopt): Argv is now char * const *, as per standard.
941 * getdate.y (tORDINAL): New token.
942 (day, relunit): Allow it for relative times.
943 (relative_time_table): Use tORDINAL for ordinals.
945 2004-11-15 Jim Meyering <jim@meyering.net>
947 * closeout.c: Include "__fpending.h" once again.
949 (close_stdout): Don't fail just because stdout was closed initially,
950 since some programs don't write to stdout in the normal course of
951 operation (other than --version and --help), and we don't want this
952 function to make e.g. `touch file >&-' fail.
953 But do fail if it was closed and someone has tried to write to it.
954 E.g., `printf foo >&-' must fail.
956 2004-11-11 Simon Josefsson <jas@extundo.com>
958 * strtok_r.h, strtok_r.c: New file.
960 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
962 * getopt_.h (__getopt_argv_const): New macro, to be used so that
963 we can stop lying to compilers about the constness of argv when we
964 are compiled outside glibc.
965 (getopt, getopt_long, getopt_long_only): Use it.
966 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
968 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
969 _getopt_long_only_r): Likewise.
970 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
971 _getopt_long_only_r): Likewise.
973 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
974 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
975 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
976 the other external symbols.
977 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
978 declaration, since the above renaming now works around collisions.
980 2004-11-11 Jim Meyering <jim@meyering.net>
982 * linebreak.c: Remove trailing blanks.
983 * alloca_.h: Likewise.
985 * euidaccess.c: Likewise.
986 * allocsa.h: Likewise.
988 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
990 * mktime.c (SHR): New macro, which is a portable
991 substitute for >> that should work even on Crays.
992 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
993 Problem reported by Mark D. Baushke in
994 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
995 * getdate.y (SHR): Likewise.
997 * strftime.c (SHR): Likewise.
999 * quotearg.c (struct quoting_options): Use unsigned int for
1000 quote_these_too, so that right shifts are well defined. All uses
1003 2004-11-10 Simon Josefsson <jas@extundo.com>
1005 * getaddrinfo.h, getaddrinfo.c: New files.
1007 2004-11-10 Jim Meyering <jim@meyering.net>
1009 Ensure that no close failure goes unreported.
1010 * closeout.c (close_stdout): Always close stdout. I.e., don't
1011 return early when it seems there's nothing to flush.
1012 Don't include __fpending.h.
1014 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
1016 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
1018 2004-11-05 Bruno Haible <bruno@clisp.org>
1020 * readlink.c: Include stddef.h, needed for size_t on Woe32.
1021 Reported by Mark D. Baushke <mdb@cvshome.org>.
1023 2004-11-04 Bruno Haible <bruno@clisp.org>
1025 2004-09-11 Bruno Haible <bruno@clisp.org>
1026 * allocsa.valgrind: New file.
1027 2004-02-06 Bruno Haible <bruno@clisp.org>
1028 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
1029 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
1030 Reported by Christopher Seip <chris.seip@hp.com>.
1032 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1034 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
1035 with errno == ERANGE if the buffer is too small.
1036 Problem reported by Mark D. Baushke.
1038 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
1040 * xreadlink.c (MAXSIZE): New macro.
1041 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
1042 size does not exceed MAXSIZE. Avoid cast.
1043 As suggested by Mark D. Baushke in
1044 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
1045 if readlink fails with buffer size just under MAXSIZE, try again
1048 2004-11-02 Derek R. Price <derek@ximbiot.com>
1049 and Paul Eggert <eggert@cs.ucla.edu>
1051 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
1052 (get_date): Overparenthesize to avoid GCC warning.
1054 2004-11-02 Bruno Haible <bruno@clisp.org>
1056 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
1057 function returns void.
1059 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
1061 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1062 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
1065 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1067 * getdate.y: Add support for TZ="foo" within a date string.
1068 Fix some bugs near time_t boundaries. Reject dates with
1069 out-of-range components, e.g., "Sept 31".
1070 Include <stdlib.h>, "setenv.h", "xalloc.h".
1071 (ISDIGIT_LOCALE): Remove; unused.
1072 Note that the TZ and time functions used here are not reentrant.
1073 (mktime_ok, get_tz): New functions.
1074 (TZBUFSIZE): New constant.
1075 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
1076 This requires that we sometimes generate our own TZ="XXX..." setting.
1078 2004-10-27 Derek R. Price <derek@ximbiot.com>
1080 * mktime.c (not_equal_tm): Remove redundant check.
1082 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
1084 * getdate.y: Use Bison 1.875 features, and some minor
1085 code cleanups. This change does not affect semantics.
1086 Don't include <stdlib.h>; no longer needed.
1087 Don't include unlocked-io.h; only the "#if TEST" code uses
1088 stdio, and performance isn't crucial there.
1089 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
1090 Bison 1.875 features as described below.
1091 All uses of "PC." replaced by "pc->".
1092 (YYSTYPE): Add a forward declaration.
1093 (yylex, yyerror): Use full prototypes in forward decls.
1094 Use "%pure-parser" rather than obsolescent "%pure_parser".
1095 Use %parse-param and %lex-param instead of obsolescent
1096 YYPARSE_PARAM and YYLEX_PARAM.
1097 (meridian_table, month_and_day_table, time_units_table,
1098 relative_time_table, time_zone_table, military_table,
1099 lookup_zone, lookup_word, get_date):
1100 Use NULL instead of 0 where appropriate.
1101 (to_hour): Avoid abort (), to avoid a dependency on
1103 (yyerror, yylex): Now accepts parser_control * arg.
1104 (main) [TEST]: Use '\0' rather than 0 for char.
1106 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
1108 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
1109 It's now the caller's responsibility to handle the case where
1110 !HAVE_GETPAGESIZE && !defined getpagesize.
1112 * mktime.c (leapyear): Arg is long int, not int.
1114 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
1116 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
1118 2004-10-12 Simon Josefsson <jas@extundo.com>
1120 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1121 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
1124 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
1126 * vsnprintf.h: New file.
1127 * vsnprintf.c: New file.
1129 2004-10-07 Bruno Haible <bruno@clisp.org>
1131 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
1132 into the provided buffer.
1134 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
1136 * diacrit.c, diacrit.h: Add GPL notice.
1138 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
1139 * atanl.c (atanl): Keep the code as similar to glibc as possible.
1140 * logl.c (logl): Keep the code as similar to glibc as possible.
1141 This avoids a potential constant-folding bug.
1143 2004-10-05 Bruno Haible <bruno@clisp.org>
1145 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
1147 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1149 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
1150 * xmalloc.c (xmemdup): Likewise.
1151 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
1152 XFREE): Remove these long-obsolescent macros.
1153 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
1154 * xstrdup.c: Remove.
1156 * regex.c (re_comp): Cast gettext return value to char *,
1157 Problem reported by Martin Neitzel via Mark D. Baushke.
1159 2004-10-04 Simon Josefsson <jas@extundo.com>
1161 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
1162 '#ifdef USE_UNLOCKED_IO'.
1164 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1166 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
1167 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
1168 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
1169 regex.c, sha1.c, version-etc.c, yesno.c:
1170 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
1171 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
1172 the includer's responsibility.
1174 Sync from coreutils.
1176 * modechange.c (mode_compile): Don't decrement a pointer that
1177 points to the start of a string, as the C Standard says the
1178 resulting behavior is undefined.
1180 * backupfile.h (enum backuptype): Rename none -> no_backups,
1181 simple -> simple_backups, numbered_existing ->
1182 numbered_existing_backups, numbered -> numbered_backups
1183 to avoid shadowing problems. All uses changed.
1184 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
1185 * backupfile.c (check_extension, numbered_backup):
1186 Rename locals to avoid shadowing 'basename'.
1187 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
1190 * .cppi-disable: Add getopt_.h, getopt_int.h.
1191 * .cvsignore: Add getopt.h.
1193 2004-10-04 Simon Josefsson <jas@extundo.com>
1195 * memmem.h: New file.
1196 * memmem.c: New file, taken from glibc.
1198 2004-10-02 Jim Meyering <jim@meyering.net>
1200 * dirfd.h, getpagesize.h: Add copyright notice.
1202 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
1204 * snprintf.c: Remove comments as to why each header is needed.
1206 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
1208 * strsep.h: New file.
1209 * strsep.c: New file.
1211 2004-10-01 Simon Josefsson <jas@extundo.com>
1213 * snprintf.c (snprintf): Handle size==0.
1215 2004-10-01 Simon Josefsson <jas@extundo.com>
1216 Bruno Haible <bruno@clisp.org>
1218 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
1219 (snprintf): Declare 'args'.
1221 2004-09-30 Simon Josefsson <jas@extundo.com>
1223 * snprintf.h, snprintf.c: New files.
1225 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1227 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
1228 (hol_entry_help): Never translate an empty string.
1229 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
1230 * argp.h (OPTION_NO_TRANS): New option.
1232 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
1234 * xvasprintf.c: Include xalloc.h.
1235 (xvasprintf): Use xalloc_die, not xmalloc_die.
1237 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
1239 * dummy.c: Change copyright notice to FSF, and license to GPL.
1241 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
1243 * argp-pvh.c (argp_program_version_hook): Provide initial value.
1244 Problem reported by Bruno Haible in:
1245 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
1247 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
1249 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
1250 in case some system header has #define'd it. Problem reported by
1251 Soeren D. Schulze in
1252 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
1254 2004-09-08 Bruno Haible <bruno@clisp.org>
1256 * stdint_.h.in: New file, taken from GNU clisp.
1258 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
1260 * xvasprintf.h: New file.
1261 * xvasprintf.c: New file.
1262 * xasprintf.c: New file.
1264 2004-09-08 Bruno Haible <bruno@clisp.org>
1266 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
1268 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
1270 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
1272 Import from coreutils.
1273 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
1274 strings on unbounded length. alloca's performance benefits aren't
1275 that important here.
1277 (parse_with_separator): New function, with most of the internals
1278 of the old parse_user_spec. Allow user to omit both user and group,
1279 for compatibility with FreeBSD.
1280 Clone only the user name, not the entire spec.
1281 Do not set *uid, *gid unless entirely successful.
1282 Avoid memory leak in some failing cases.
1283 Fix regression for USER.GROUP reported by Dmitry V. Levin in
1284 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
1285 (parse_user_spec): Rewrite to use parse_with_separator.
1287 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
1289 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
1290 its complicated substitute.
1291 * argp-help.c: Include <errno.h>, for program_invocation_short_name
1292 and program_invocation_name.
1293 (__argp_basename) [!_LIBC]: Remove; the only use was
1294 replaced by its body.
1295 (__argp_short_program_name): Change condition from
1296 !defined __argp_short_program_name to
1297 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
1298 to match argp-namefrob.h.
1299 (__argp_failure): Don't assume strerror_r returns char *.
1300 * argp-parse.c (N_): Define unconditionally.
1301 (argp_default_options): Fill out initializers with 0 to avoid
1304 2004-08-12 Simon Josefsson <jas@extundo.com>
1306 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
1307 * getopt_.h: Renamed from getopt.h.
1309 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
1311 Merge from coreutils.
1313 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
1314 wmemchr or wmemcpy. Problem reported by Robert Dahlem
1315 for Reliant Unix 5.43.
1317 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
1318 (union fooround): Use uintmax_t, not long int.
1319 The rest is a merge from libc:
1320 [defined _LIBC]: Include <shlib-compat.h>.
1321 (_obstack) [defined _LIBC]: Remove after 2.3.4.
1323 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
1325 * strverscmp.c: Convert to UTF-8.
1327 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
1329 * obstack.h (obstack_empty_p):
1330 Don't assume that chunk->contents is suitably aligned.
1331 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
1332 Likewise. Problem reported by Benno in
1333 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
1335 * chown.c (rpl_chown): Work even if the file is writeable but not
1336 readable. This could be improved further but it'd take some work.
1338 2004-08-08 Simon Josefsson <jas@extundo.com>
1340 * xgethostname.c: Don't include error.h (not used).
1343 * getpass.c: Include getpass.h first.
1345 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
1347 * xalloc-die.c: New files.
1348 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
1350 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
1351 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
1352 (_, N_, xalloc_die): Move to xalloc-die.c.
1353 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
1354 so that we needn't mess with xalloc_msg_memory_exhausted.
1356 * sha1.h: Renamed from sha.h.
1357 (SHA1_H): Renamed from _SHA_H.
1358 (sha1_ctx): Renamed from sha_ctx.
1359 (sha1_init_ctx): Renamed from sha_init_ctx.
1360 (sha1_process_block): Renamed from sha_process_block.
1361 (sha1_process_bytes): Renamed from sha_process_bytes.
1362 (sha1_finish_ctx): Renamed from sha_finish_ctx.
1363 (sha1_read_ctx): Renamed from sha_read_ctx.
1364 (sha1_stream): Renamed from sha_stream.
1365 (sha1_buffer): Renamed from sha_buffer.
1366 * sha1.c: Likewise; renamed from sha.c.
1367 Do not include <sys/types.h>.
1368 Include <stddef.h> rather than <stdlib.h>.
1370 2004-08-08 Bruno Haible <bruno@clisp.org>
1372 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
1373 FILESYSTEM_PREFIX_LEN.
1374 * progreloc.c: Likewise.
1375 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
1377 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
1380 * argp-help.c (make_hol, hol_append): Don't assume that
1381 SIZE_MAX is a valid preprocessor constant.
1382 (__argp_basename): Change from "#ifndef _LIBC"
1383 to "#ifndef __argp_short_program_name", so that
1384 we don't compile these functions for tar.
1386 More merges from coreutils.
1387 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
1388 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
1390 * addext.c: Remove; no longer needed.
1391 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
1392 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
1393 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
1394 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
1395 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
1396 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
1397 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
1398 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
1399 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
1400 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
1401 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
1402 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
1403 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
1404 Import changes from coreutils.
1406 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
1408 Merge from coreutils.
1410 * .gdb-history: Remove; this doesn't belong here.
1412 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
1413 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
1414 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
1416 * dirname.h: Include <stdbool.h>.
1417 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
1418 for consistency with POSIX terminology. All uses changed.
1419 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
1420 (strip_trailing_slashes): Use bool for booleans.
1421 * stripslash.c (strip_trailing_slashes): Likewise.
1423 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
1424 sometimes returns a positive errno value even when it succeeds.
1425 (print_errno_message) [!LIBC]: Fall back on strerror if
1428 * path-concat.c (mempcpy): Don't define if a system header defines it.
1429 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
1430 (longest_relative_suffix): New function.
1431 (path_concat): Use it. Assume first argument is not NULL.
1432 Port to DOS. Omit redundant separators.
1433 Report an error instead of returning NULL.
1434 Use mempcpy instead of memcpy.
1435 (xpath_concat): Remove: not declared or used.
1437 * same.h: Include <stdbool.h>
1438 (same_name): Return bool, not int.
1439 * same.c (same_name): Likewise.
1440 (errno): Don't declare; we assume C89 or better now.
1442 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
1443 if not already defined.
1445 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
1446 * dup-safer.c (errno): Likewise.
1448 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
1450 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
1453 2004-08-03 Simon Josefsson <jas@extundo.com>
1455 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
1456 * progname.h: Don't include stdbool.h.
1458 2004-08-02 Simon Josefsson <jas@extundo.com>
1460 * getsubopt.h: New file, with comments from Bruno Haible.
1461 * getsubopt.c: New file, from glibc, but slightly modified based on
1462 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
1464 2004-08-01 Simon Josefsson <jas@extundo.com>
1466 * xgetdomainname.c: Include stdlib.h, for free().
1468 2004-07-16 Simon Josefsson <jas@extundo.com>
1470 * dummy.c: New file.
1472 2004-07-16 Bruno Haible <bruno@clisp.org>
1474 * backupfile.h: Add extern "C" for C++.
1475 * closeout.h: Likewise.
1476 * copy-file.h: Likewise.
1477 * findprog.h: Likewise.
1478 * full-write.h: Likewise.
1479 * pathname.h: Likewise.
1480 * progname.h: Likewise.
1481 * stpcpy.h: Likewise.
1482 * stpncpy.h: Likewise.
1483 * strcase.h: Likewise.
1484 * strstr.h: Likewise.
1485 * xalloc.h: Likewise.
1487 * mbswidth.h: Add extern "C" for C++.
1488 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
1490 2004-07-09 Simon Josefsson <jas@extundo.com>
1492 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
1493 failed without this.)
1495 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1497 * fchown-stub.c: New file.
1499 2004-06-24 Jim Meyering <jim@meyering.net>
1501 * obstack.h (obstack_base): Cast to (void *), per documentation.
1503 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
1505 * argz.c, argz_.h: New files, which are autoupdated from libtool.
1507 2004-06-01 Jim Meyering <jim@meyering.net>
1509 * calloc.c: New file.
1511 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
1513 * getdate.y (yylex): Allow space between sign and number.
1514 Problem reported by Dan Jacobson.
1516 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
1517 and Jim Meyering <jim@meyering.net>
1519 Merge from coreutils CVS.
1521 * stat-macros.h: New file, with contents from file-type.h
1522 and coreutils' system.h.
1523 * file-type.c: Include "stat-macros.h".
1524 * file-type.h (file_type): Move all macro definitions to new file,
1527 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
1528 Wrap old code with this conditional.
1529 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
1530 function that does not dereference symlinks.
1531 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
1533 * xreadlink.c: Include xreadlink.h first, to catch .h file
1534 dependency problems.
1535 (xreadlink): Accept new arg SIZE, for efficiency.
1536 All decls and uses changed.
1537 * xreadlink.h: Include <stddef.h>, for size_t.
1539 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
1540 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
1542 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
1544 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
1546 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
1547 macros to be defined.
1548 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
1549 the allocator returns NULL because the requested size is zero.
1551 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
1553 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
1554 var. Add comment explaining why libc still defines it. This
1555 merges the following patch from glibc:
1556 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
1558 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
1560 * obstack.c (_obstack): Remove unused variable. It hasn't been
1561 present in glibc since revision 1.1 of this file.
1562 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
1563 obstack_alignment_mask, obstack_alloc, obstack_base,
1564 obstack_blank, obstack_blank_fast, obstack_chunk_size,
1565 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
1566 obstack_grow0, obstack_init, obstack_int_grow,
1567 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
1568 obstack_next_free, obstack_object_size, obstack_ptr_grow,
1569 obstack_ptr_grow_fast, obstack_room): Remove declarations of
1570 nonexistent functions.
1572 2004-05-17 Derek R. Price <derek@ximbiot.com>
1573 Paul Eggert <eggert@cs.ucla.edu>
1575 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
1577 2004-05-14 Bruno Haible <bruno@clisp.org>
1579 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
1580 that consists of a '.' followed by an empty digit string.
1581 Patch by Tor Lillqvist <tml@iki.fi>.
1583 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
1585 Port obstack to the AS/400, where pointers are 16 bytes wide and
1586 you cannot cast an integer to a valid pointer. This patch is
1587 currently waiting to be integrated into glibc; see
1588 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
1590 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
1591 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
1592 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
1593 (struct obstack): temp member is now a union of a pointer and
1594 an integer, instead of an integer. All integer uses changed.
1595 This does not affect the physical layout of struct obstack,
1596 except on hosts (like the AS/400) where the size or alignment of
1597 void * is greater than that of ptrdiff_t.
1598 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
1599 __STDC__)]: Store temporary in pointer member of union, not
1601 * obstack.c: Include <stddef.h>, for offsetof.
1602 (struct fooalign): Remove; it doesn't need a name.
1603 (union fooround): Change double to long double, and add void *.
1604 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1605 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1606 not a macro. Hence the values are always int; so remove all
1607 casts-to-int in uses.
1609 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1610 Derek Price <derek@ximbiot.com>
1612 * alloca.c: Include <alloca.h>, to get our interface.
1613 * alloca_.h: Use __alloca on AIX, so that we don't have to
1614 include <alloca.h> first. Use C89 prototype for alloca; this
1615 requires including <stddef.h> for size_t. Use extern "C" if C++.
1616 Use #elif for simplicity, since we can assume C89 now.
1617 Don't try to source the system alloca.h since it will not be found
1618 and to prevent recursively including its replacement.
1619 * fnmatch.c: Include <alloca.h> instead of opencoding.
1620 * regex.c: Likewise.
1622 2004-05-16 Derek Price <derek@ximbiot.com>
1623 Paul Eggert <eggert@cs.ucla.edu>
1625 getline cleanup. This changes the getndelim2 API: both order of
1626 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1629 * getline.c: Don't include stddef.h or stdio.h, since our
1630 interface does that.
1631 (getline): Always use getdelim, so that we don't have two
1632 copies of this code.
1633 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1635 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1636 (GETNDELIM2_MAXIMUM): New macro.
1637 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1638 instead of the old practice of delim2==0. All callers changed.
1639 Return -1 on overflow, instead of returning junk.
1640 Do not set *linesize unless allocation succeeds.
1641 * getndelim2.h: Do not include stddef.h; no longer needed, now
1642 that we include sys/types.h.
1643 * getnline.h: Likewise.
1644 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1645 (getndelim2): Reorder arguments.
1646 * getnline.c (getnline, getndelim):
1647 Don't discard the NMAX argument.
1648 (getnline): Invoke getndelim, to avoid code duplication.
1649 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1650 of (size_t) -1 by callers of the getnline family.
1652 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1654 * nanosleep.c (suspended): Change its type from int to
1655 sig_atomic_t volatile.
1656 (first_call): Make it private to rpl_nanosleep, and have it
1657 be zero initially as that's a bit faster.
1658 (my_usleep): Round up fractional times instead of truncating them,
1659 as this is the usual meaning for 'sleep'.
1661 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1663 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1664 (ENOSYS): Define if not defined.
1665 (settime): Fall back on stime if it exists and settimeofday fails.
1666 But don't bother with fallbacks if a method fails with errno == EPERM.
1668 2004-05-11 Jim Meyering <jim@meyering.net>
1670 Prior to this change, the save_cwd caller required read access to the
1671 current directory on most systems (ones with the fchdir function).
1673 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
1674 fails, try write-only, and finally, resort to using xgetcwd.
1676 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1678 * obstack.c, obstack.h: Import changes from libc.
1680 2004-04-28 Bruno Haible <bruno@clisp.org>
1682 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1683 implicitly appends .exe to executables.
1684 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
1685 accepts Windows pathnames.
1686 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1687 Cygwin like Windows, since it now accepts Windows pathnames.
1688 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1689 Cygwin like Windows, since it now accepts Windows pathnames.
1690 Reported by Derek Robert Price <derek@ximbiot.com>.
1692 2004-04-20 Jim Meyering <jim@meyering.net>
1694 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
1696 2004-04-20 Jim Meyering <jim@meyering.net>
1697 Bruno Haible <bruno@clisp.org>
1699 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
1700 memory when realloc fails.
1702 2004-04-18 Jim Meyering <jim@meyering.net>
1704 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1705 don't leak memory and do call END_UTMP_ENT.
1707 2004-04-11 Paul Eggert <eggert@twinsun.com>
1709 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1710 (CHAR_BIT): Remove, since we assume C89.
1711 Include <stdint.h> if available, as per current Autoconf CVS advice.
1713 2004-03-30 Paul Eggert <eggert@twinsun.com>
1715 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1716 not bool, to be more consistent with Unix conventions.
1717 Suggested by Bruno Haible.
1719 Merge from coreutils.
1721 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
1724 * getdate.h: Include stdbool.h, and timespec.h instead of
1725 the usual <time.h> dance.
1726 (get_date): Change signature to support fractional time stamps.
1727 All callers changed.
1728 * getdate.y: Include "getdate.h" first, as we can now
1729 assume C89 and don't need to worry about 'const'.
1730 Similarly, include "unlocked-io.h" near start, not in middle.
1732 (textint.value): Use long int rather than int.
1733 (textint.digits): Use size_t rather than int.
1734 (BILLION, LOG10_BILLION): New constants.
1735 (parser_control): New member rel_ns. Members day_ordinal,
1736 time_zone, month, day, hour, minutes, rel_year, rel_month,
1737 rel_day, rel_hour, rel_minutes, rel_seconds
1738 are now long int, not int. Member seconds is now struct timespec,
1739 not int. New member timespec_seen. Members dates_seen, days_seen,
1740 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
1742 (%union.intval): Now long int, not int.
1743 New member timespec.
1744 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
1745 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
1746 (spec): Now is a timespec or an item list.
1747 (timespec, items): New nonterminals.
1748 (time, rel, relunit, number, get_date):
1749 Add support for fractional seconds.
1750 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
1751 (gmtime, localtime, mktime): Remove decls; not needed with C89.
1752 (to_hour): First arg is now long int, not int.
1753 (to_year): Returns long int, not int.
1754 Don't treat year -70 like 70.
1755 (tm_diff): Returns long int, not int.
1756 (lookup_word): Use bool instead of int when appropriate.
1757 (yylex): Use size_t for count, not int.
1758 Detect overflow when parsing large integer constants.
1759 Add support for fractions.
1760 (get_date): Make pointers 'const' if possible.
1761 Use more-portable code to detect integer overflow.
1762 (main) [TEST]: Adjust to above changes. Test for localtime failure.
1763 Don't use ctime; it's not reliable if the year has >4 digits.
1765 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
1766 This is for compatibility with BSD.
1768 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
1769 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
1770 From coreutils' system.h.
1772 * userspec.c: Don't include "posixver.h".
1773 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
1774 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
1775 compatible extension. Simplify code by removing a boolean int
1776 that was always nonzero if a string was nonnull.
1778 2004-03-30 Jim Meyering <jim@meyering.net>
1780 Merge from coreutils.
1782 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
1784 * readtokens.c (readtoken): Don't leak 64 bytes when reading
1785 an empty input stream.
1787 * readtokens.c: Include <stdbool.h>.
1788 (readtoken): Use `size_t' rather than int/long.
1789 All callers adjusted.
1790 Use `bool' rather than `int' where appropriate.
1791 Use memset rather than an explicit loop.
1792 Use x2nrealloc rather than xrealloc.
1793 Allow the use of `\0' as a delimiter.
1794 (readtokens): Likewise.
1795 * readtokens.h (readtoken, readtokens): Update prototypes.
1797 2004-03-30 Bruno Haible <bruno@clisp.org>
1799 * getloadavg.c (getloadavg): Don't assume setlocale returns
1802 2004-03-29 Paul Eggert <eggert@twinsun.com>
1804 Merge changes to getloadavg.c from coreutils and Emacs.
1806 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
1807 Define to an expression, not to the empty string.
1808 Include cloexec.h and xalloc.h.
1809 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
1810 Use set_cloexec_flag rather than rolling our own.
1811 * cloexec.c, cloexec.h: New files.
1813 2004-03-18 Paul Eggert <eggert@twinsun.com>
1815 * getopt.h: Sync with libc CVS.
1817 2004-03-18 Paul Eggert <eggert@twinsun.com>
1818 Bruno Haible <bruno@clisp.org>
1820 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
1821 not on all platforms that have <wchar.h>.
1822 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
1824 2004-03-09 Paul Eggert <eggert@twinsun.com>
1826 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
1828 * getopt_int.h: New file, also synced from libc.
1830 2004-03-07 Paul Eggert <eggert@twinsun.com>
1832 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
1833 '#if' expressions. Unlike the code it replaces, it does not
1834 depend on (defined _SC_PAGESIZE). However, it does depend on
1835 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
1836 first reported by Jason Andrade in
1837 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
1839 2004-01-18 Simon Josefsson <jas@extundo.com>
1841 * strdup.h: New file.
1842 * strdup.c: Include it.
1843 * path-concat.c: Include strdup.h. Drop strdup declaration.
1844 * userspec.c: Include strdup.h. Drop strdup declaration.
1846 2004-02-06 Karl Berry <karl@gnu.org>
1848 * config.charset: update from gettext 0.14.1.
1850 2004-02-05 Paul Eggert <eggert@twinsun.com>
1852 Add comments and code, prompted by suggestions from Bruno Haible
1854 * quotearg.h (quotearg_alloc): New decl. Improve the comments
1855 describing the enum quoting_style values.
1856 * quotearg.c (quotearg_alloc): New function.
1857 (quotearg_buffer_restyled): Treat lone { and } as special.
1858 Treat = as special. Work around bug with older shells
1859 that "see" a '\' that is really the 2nd byte of a multibyte char.
1860 Quote empty string with shell_quoting_style.
1862 2004-02-03 Bruno Haible <bruno@clisp.org>
1864 * pipe.h: New file, from GNU gettext.
1865 * pipe.c: New file, from GNU gettext.
1867 2004-01-27 Bruno Haible <bruno@clisp.org>
1869 * execute.h: New file, from GNU gettext.
1870 * execute.c: New file, from GNU gettext.
1871 * w32spawn.h: New file, from GNU gettext.
1873 2004-01-23 Paul Eggert <eggert@twinsun.com>
1875 Exit-status fix from coreutils.
1877 Use exit_failure consistently in place of EXIT_FAILURE,
1878 so that program exit statuses are consistent on failure.
1880 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
1881 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
1882 * argmatch.h: Comment fix to match the above.
1883 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
1884 Now a macro referring to exit_failure, instead of a separate
1885 variable. Include "exitfail.h" to get it.
1886 * xstrtol.h: Include "exitfail.h".
1887 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
1889 * long-options.c (parse_long_options): Use prototype
1890 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
1893 2004-01-21 Jim Meyering <jim@meyering.net>
1895 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
1896 so as not to conflict with a different-sized __mktime_internal
1897 function in GNU libc.
1898 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
1899 Problem building statically-linked `ls' reported by Michael Brunnbauer.
1901 2004-01-18 Paul Eggert <eggert@twinsun.com>
1903 Merge from diffutils.
1905 * file-type.c (file_type): Add typed memory objects.
1906 * file-type.h (S_TYPEISTMO): New macro.
1908 * c-stack.h (c_stack_action): Remove argv argument.
1909 * c-stack.c (c_stack_action): Likewise. All uses changed.
1910 (die): Don't calculate message unless segv_action returns.
1911 (get_stack_location, min_address_from_argv, max_address_from_argv,
1912 volatile stack_base, volatile_stack_size): Remove.
1913 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
1914 that every segmentation violation is a stack overflow. (Ouch!)
1915 See Debian bug 136249 (still outstanding) for more info about why
1916 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
1918 2003-11-30 Bruno Haible <bruno@clisp.org>
1920 Safer stack allocation.
1921 * setenv.c: Include allocsa.h.
1922 (alloca): Remove fallback definition.
1923 (freea): Remove macro.
1924 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
1927 2003-10-17 Bruno Haible <bruno@clisp.org>
1929 * binary-io.h: Avoid warnings on Cygwin.
1931 2003-12-28 Bruno Haible <bruno@clisp.org>
1933 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
1934 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
1936 2003-11-28 Bruno Haible <bruno@clisp.org>
1938 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
1940 2003-11-27 Bruno Haible <bruno@clisp.org>
1942 * wait-process.c: On Windows, include windows.h. Needed on mingw.
1944 2003-11-17 Bruno Haible <bruno@clisp.org>
1946 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
1948 2003-11-24 Bruno Haible <bruno@clisp.org>
1950 * xallocsa.h: New file, from GNU gettext.
1951 * xallocsa.c: New file, from GNU gettext.
1953 2003-11-24 Bruno Haible <bruno@clisp.org>
1955 * allocsa.h: New file, from GNU gettext.
1956 * allocsa.c: New file, from GNU gettext.
1958 2003-11-24 Bruno Haible <bruno@clisp.org>
1960 * eealloc.h: New file.
1962 2004-01-15 Jim Meyering <jim@meyering.net>
1964 Merge from coreutils.
1966 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1967 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1968 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1970 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1971 optional configure-time default.
1973 * version-etc.c (version_etc_copyright): Update copyright date.
1975 * xreadlink.c (xreadlink): Correct outdated comment.
1977 2004-01-15 Paul Eggert <eggert@twinsun.com>
1979 Merge from coreutils.
1981 * posixver.c: Include posixver.h.
1983 * same.c: Include <stdbool.h>, <limits.h>.
1984 (_POSIX_NAME_MAX): Define if not defined.
1986 (same_name): If file names are silently truncated, report
1987 that the file names are the same if they are the same after
1988 the silent truncation.
1990 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
1991 conversion function.
1992 * xstrtod.c (xstrtod): Likewise. All callers changed to
1993 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
1996 2004-01-14 Paul Eggert <eggert@twinsun.com>
1998 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
1999 with like-named macro in fnmatch.c.
2000 (EXT): Use an internal constant instead.
2002 Merge fnmatch patches from glibc.
2003 * fnmatch.c (mbsinit): Remove define.
2004 Add libc_hidden_ver (__fnmatch, fnmatch).
2005 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
2006 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
2008 2003-12-14 Karl Berry <karl@gnu.org>
2010 * config.charset: update from gettext-runtime.
2012 2003-12-03 Paul Eggert <eggert@twinsun.com>
2014 * getgroups.c (getgroups): xmalloc takes one argument, not two.
2015 Bug reported by Alfred M. Szmidt.
2017 2003-11-29 Karl Berry <karl@gnu.org>
2019 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
2021 2003-11-23 Paul Eggert <eggert@twinsun.com>
2022 Bruno Haible <bruno@clisp.org>
2024 * printf-parse.h: Don't include sys/types.h.
2025 (ARG_NONE): New macro.
2026 (char_directive): Change type of *arg_index fields to size_t.
2027 * printf-parse.c: Don't include sys/types.h.
2028 (SSIZE_MAX): Remove macro.
2029 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
2030 Remove unnecessary overflow check.
2031 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
2034 2003-11-24 Paul Eggert <eggert@twinsun.com>
2036 * alloca.c: Remove dependency on xalloc module.
2037 (xalloc_die): Remove.
2038 (memory_full) [!defined emacs]: New macro.
2039 [!defined emacs]: Don't include xalloc.h.
2040 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
2041 address arithmetic overflows. Change datatypes a bit to avoid
2044 2003-11-22 Jim Meyering <jim@meyering.net>
2046 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
2048 2003-11-17 Bruno Haible <bruno@clisp.org>
2050 * vasnprintf.c (alloca): Remove fallback definition.
2051 (freea): Remove definition.
2052 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
2053 Reported by Paul Eggert.
2055 2003-11-17 Jim Meyering <jim@meyering.net>
2057 On systems without utime and without a utimes function capable of
2058 dealing with a NULL struct utimbuf* argument, this utime replacement
2059 could -- in unusual circumstances -- leak a file descriptor.
2060 * utime.c: Include <unistd.h> and <errno.h>.
2061 (utime_null): Be sure to close `fd' and to preserve errno.
2062 Reported by Geoff Collyer via Arnold Robbins.
2064 2003-11-16 Paul Eggert <eggert@twinsun.com>
2065 Bruno Haible <bruno@clisp.org>
2067 Protect against address arithmetic overflow.
2068 * printf-args.h: Include stddef.h.
2069 (arguments): Change type of field 'count' to size_t.
2070 * printf-args.c (printf_fetchargs): Use size_t instead of
2071 'unsigned int' where appropriate.
2072 * printf-parse.h: Include sys/types.h.
2073 (char_directive): Change type of *arg_index fields to ssize_t.
2074 (char_directives): Change type of fields 'count', max_*_length to
2076 * printf-parse.c: Include sys/types.h and xsize.h.
2077 (SSIZE_MAX): Define fallback value.
2078 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
2079 instead of 'int' where appropriate. Check a_allocated, d_allocated
2080 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
2081 * vasnprintf.c: Include xsize.h.
2082 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
2083 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
2084 overflow. Avoid wraparound when converting a width or precision from
2087 2003-11-16 Bruno Haible <bruno@clisp.org>
2089 Update from GNU gettext.
2090 * printf-parse.c: Generalize to it can be compiled for wide strings.
2091 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
2092 * vasnprintf.c: Generalize to it can be compiled for wide strings.
2093 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
2094 SNPRINTF): New macros.
2095 Don't include <alloca.h> if the file is used inside libintl.
2096 (local_wcslen): New function, for Solaris 2.5.1.
2097 (VASNPRINTF): Use it instead of wcslen.
2099 2003-11-16 Bruno Haible <bruno@clisp.org>
2101 * xsize.h (xmax): New function.
2102 (xsum, xsum3, xsum4): Declare as "pure" functions.
2104 2003-11-12 Paul Eggert <eggert@twinsun.com>
2106 * xalloc.h: Do not include <limits.h> or <stdint.h>.
2107 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
2108 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
2109 heuristic is just as accurate as far as we know, and it removes a
2110 dependency on size_max.m4 and ptrdiff_max.m4.
2112 2003-11-12 Paul Eggert <eggert@twinsun.com>
2114 * xstrtol.c (__xstrtol): Remove "break" immediately after
2115 "return", to pacify some unknown compiler. Problem reported
2118 2003-11-11 Bruno Haible <bruno@clisp.org>
2120 * xsize.h (SIZE_MAX): Remove fallback definition.
2121 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
2124 2003-11-10 Paul Eggert <eggert@twinsun.com>
2126 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
2127 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
2128 rejected some allocations of exactly SIZE_MAX - 2 bytes.
2130 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
2131 not (size_t) -1, since it's defined here.
2133 2003-11-06 Paul Eggert <eggert@twinsun.com>
2135 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
2136 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
2137 Reject sizes of exactly SIZE_MAX bytes.
2138 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
2139 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
2141 2003-11-05 Bruno Haible <bruno@clisp.org>
2143 * xsize.h: Include limits.h, to avoid a possible collision with
2144 SIZE_MAX defined in <limits.h> on Solaris.
2146 2003-11-04 Bruno Haible <bruno@clisp.org>
2148 * xsize.h: New file.
2149 * linebreak.c: Include xsize.h.
2150 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
2151 argument for overflow.
2152 Suggested by Paul Eggert.
2154 2003-10-31 Bruno Haible <bruno@clisp.org>
2156 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
2157 to avoid (extremely rare) race condition.
2158 Suggested by Paul Eggert.
2160 2003-11-03 Jim Meyering <jim@meyering.net>
2162 * userspec.c: Include "userspec.h".
2163 * userspec.h: New file.
2165 2003-10-31 Paul Eggert <eggert@twinsun.com>
2167 * mountlist.h (struct mount_entry.me_type_malloced): New member.
2168 * mountlist.c (SIZE_MAX): Define if not defined already.
2169 (read_filesystem_list): Set and use me_type_malloced.
2170 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
2171 whatever the type happens to be), for brevity and consistency.
2172 Check for size calculation overflow on Alphas running OSF/1.
2174 2003-10-31 Jim Meyering <jim@meyering.net>
2176 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
2178 * linebuffer.c: Include <string.h> for declaration of memset.
2180 2003-10-30 Paul Eggert <eggert@twinsun.com>
2181 Bruno Haible <bruno@clisp.org>
2183 * vasprintf.c: Include <limits.h>, <stdlib.h>.
2184 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
2186 2003-10-29 Paul Eggert <eggert@twinsun.com>
2188 * xalloc.h (xalloc_oversized): Now a macro, not a function,
2189 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
2191 * quotearg.c (quotearg_n_options): Use it.
2192 * group-member.c: Include <stdbool.h>.
2193 (free_group_info): Arg is now const *; don't free arg.
2194 (get_group_info): Now returns bool and accepts struct group_info *,
2195 rather than returning a malloc'ed struct group_info *.
2196 All uses changed. Check for overflow in internal size calculation.
2198 * getusershell.c (readname): Simplify the code by using x2nrealloc
2199 rather than xmalloc/xrealloc.
2200 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
2201 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
2202 conformance bug: the old code used a pointer after freeing the
2203 storage that it addressed.
2204 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
2205 rather than doing it by hand.
2206 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
2207 the buffer preserved. Use free and xmalloc instead.
2208 * quotearg.c (quotearg_n_options): Likewise.
2209 Use a simpler test for size overflow. Don't use xalloc_oversized
2210 because unsigned int might be wider than size_t (!); this suggests
2211 that we should switch from unsigned int to size_t for slot numbers.
2213 2003-10-27 Bruno Haible <bruno@clisp.org>
2215 * stdbool_.h: Better support for BeOS.
2217 2003-10-27 Paul Eggert <eggert@twinsun.com>
2219 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
2220 to allocate the returned structure. Do not allocate a subarray,
2221 as x2nrealloc will do that.
2222 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
2223 instead of xnrealloc.
2224 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
2226 2003-10-26 Paul Eggert <eggert@twinsun.com>
2228 * xalloc.h (xalloc_oversized): New static inline function, for
2229 callers that want to do their own size-overflow checking. Include
2230 <stdbool.h>, since xalloc_oversized returns bool.
2231 * xalloc.c (array_size_overflow): Remove. All callers changed
2232 to use xalloc_oversized.
2234 Add two functions x2realloc, x2nrealloc, for programs that grow
2235 arrays dynamically by doubling their sizes.
2236 * xalloc.h (x2realloc, x2nrealloc): New decls.
2237 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
2240 Port to C99 semantics for 'inline' of external functions.
2241 Bug reported by Bruno Haible.
2242 * xmalloc.c (xnmalloc_inline): New static inline function,
2243 with the old contents of xnmalloc.
2244 (xnmalloc, xmalloc): Use it.
2245 (xnrealloc_inline): New static inline function,
2246 with the old contents of xnrealloc.
2247 (xnrealloc, xrealloc): Use it.
2249 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
2251 2003-10-25 Paul Eggert <eggert@twinsun.com>
2253 Fix several address-calculation bugs in the hash modules,
2254 plus some minor code cleanup.
2256 * hash.h: Include <stdbool.h>, for bool.
2257 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
2258 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
2259 hash_get_n_entries, hash_get_max_bucket_length,
2260 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
2261 hash_rehash): Use size_t rather than unsigned.
2262 * hash.c (struct hash_table, hash_get_n_buckets,
2263 hash_get_n_buckets_used, hash_get_n_entries,
2264 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
2265 hash_get_entries, hash_do_for_each, hash_string, is_prime,
2266 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
2268 (SIZE_MAX): Define if not defined.
2269 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
2270 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
2272 Use const * when possible.
2273 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
2274 (check_tuning): Fix bug: if tuning parameters were very close to
2275 0 or 1, rounding errors could have caused subscript violations.
2276 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
2277 (hash_initialize): Add 'fail:' label
2278 to free table and return NULL, and use it to simplify code.
2279 Use calloc rather than clearing the storage ourself.
2280 (hash_initialize, hash_rehash): Check for arithmetic overflow in
2281 buffer size calculations.
2282 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
2283 Include <stddef.h>, for size_t.
2284 * hash-pjw.c (hash_pjw): Likewise.
2285 Switch to method described by Bruno Haible.
2286 Include <limits.h>, for CHAR_BIT.
2287 (SIZE_BITS): New macro.
2289 2003-10-21 Paul Eggert <eggert@twinsun.com>
2291 * getndelim2.c (getndelim2): When size calculation overflows,
2292 ceiling the allocation at NMAX bytes rather than silently
2293 discarding input bytes before NMAX is reached. This makes
2294 a difference only if NMAX exceeds SIZE_MAX / 2.
2296 * obstack.c: Merge from glibc.
2297 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
2298 Add libc_hidden_def (_obstack_newchunk).
2299 (_obstack_free) [! defined _LIBC]: Remove.
2300 [defined _LIBC]: Make a strong alias from obstack_free, rather than
2301 a clone of the function body.
2302 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
2303 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
2305 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
2306 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
2309 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
2310 (obstack_ptr_grow_fast, obstack_int_grow_fast):
2311 Don't use lvalue casts, as GCC plans to remove support for them
2312 in GCC 3.5. Reported by Joseph S. Myers. This bug
2313 was also present in the non-GCC version, indicating that this
2314 code had always been buggy and had never been widely used.
2315 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
2316 Use the fast variant of each macro, rather than copying the
2317 definiens of the fast variant; that way, we'll be more likely to
2318 catch future bugs in the fast variants.
2320 2003-10-20 Bruno Haible <bruno@clisp.org>
2322 * wait-process.h: New file, from GNU gettext.
2323 * wait-process.c: New file, from GNU gettext.
2325 2003-10-19 Jim Meyering <jim@meyering.net>
2327 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
2329 2003-10-16 Paul Eggert <eggert@twinsun.com>
2331 * getgroups.c: Include <errno.h>, <stdlib.h>.
2332 (getgroups): First arg is int, not size_t.
2333 Don't let 'free' mangle errno.
2335 2003-10-16 Jim Meyering <jim@meyering.net>
2337 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
2339 2003-10-15 Paul Eggert <eggert@twinsun.com>
2341 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
2343 (new_exclude, add_exclude_file): Initial size no longer needs to
2345 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
2346 our own address arithmetic overflow checking.
2348 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
2349 (fnmatch): Do not alloca more than 2000 wide characters;
2350 instead, use malloc for large buffers.
2351 Check for address arithmetic overflow, and return -1
2352 with errno set to ENOMEM in that case.
2353 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
2354 (NEW_PATTERN): Do not alloca more than 8000 bytes;
2355 instead, return -1. Check for address arithmetic overflow.
2357 2003-10-14 Paul Eggert <eggert@twinsun.com>
2359 Handle invalid suffixes and overflow independently, so that
2360 callers can treat them independently as needed. Fix some bugs in
2361 suffix handling, e.g., "100k@" was not diagnosed as an invalid
2362 suffix for a human-readable blocksize. The major caller-visible
2363 change is the addition of a new
2364 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
2365 that both overflow and suffix chars were found.
2367 * human.c (humblock): Don't check separately for invalid suffix
2368 char; that is xstrtoumax's job (now that its bug is fixed).
2369 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
2370 INTMAX_MAX]: New macros.
2371 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
2372 TYPE_MAXIMUM): New macros.
2373 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
2374 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
2375 if overflow occurs, as it's what __strtol does and it's more useful
2377 (__xstrtol): If __strtol reports some error other than ERANGE,
2378 reflect it to the caller as LONGINT_INVALID. If it reports
2379 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
2380 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
2381 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
2383 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
2384 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
2385 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
2386 [defined UINTMAX_MAX]: New macros.
2388 2003-10-14 Bruno Haible <bruno@clisp.org>
2390 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
2391 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
2392 Also use volatile where needed.
2394 2003-10-12 Paul Eggert <eggert@twinsun.com>
2396 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
2397 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
2398 and define in terms of the other primitives.
2399 * xmalloc.c: Include stdbool.h; do not include exit.h.
2400 (SIZE_MAX): Define if not already defined.
2401 (array_size_overflow): New function.
2402 (xalloc_die): Abort instead of exiting if 'error' returns.
2403 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
2404 (xmalloc, xrealloc): Use them.
2405 (xcalloc): Check for address arithmetic overflow.
2406 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
2407 a bit faster than strcpy.
2409 2003-10-08 Paul Eggert <eggert@twinsun.com>
2411 Merge getpass from libc, plus a few fixes.
2413 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
2414 Include <stdbool.h>.
2415 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
2416 __fsetlocking to empty.
2417 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
2418 do include <bits/libc-lock.h>.
2419 Do not include <fcntl.h>; not needed.
2420 [_LIBC]: Include <wchar.h>.
2421 (NOTCANCEL_MODE): New macro.
2422 (flockfile, funlockfile) [_LIBC]: New macros.
2423 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
2424 [!_LIBC]: New macros.
2425 (call_fclose): New function.
2426 (getpass): Use it. Save tty stream separately; this simplifies the
2427 code and makes it more reliable if stdin happens to equal stdout.
2428 Invoke __fsetlocking on tty.
2429 Handle thread cancellation if needed.
2430 Namespace cleanup (use __tcgetattr, __getline).
2431 Use bool for Booleans.
2432 [USE_IN_LIBIO]: Handle wide streams.
2433 [!_LIBC]: Unconditionally do the fseek, since we don't know what
2434 stream might go where.
2436 * unlocked-io.h: Include <stdio.h>, so that the caller
2437 doesn't have to include <stdio.h> before us.
2438 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
2439 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
2440 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
2441 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
2442 if not declared, so that we can use getpass.c code from libc without
2444 (flockfile, ftrylockfile, funlockfile): New macros.
2446 2003-10-06 Bruno Haible <bruno@clisp.org>
2448 * version-etc-2.h: Remove file.
2449 * version-etc-2.c: Remove file.
2451 2003-09-25 Jim Meyering <jim@meyering.net>
2452 Bruno Haible <bruno@clisp.org>
2454 This lets translators provide better translations for the
2455 "Written by ..." part of --version output.
2456 * version-etc.h: Include stdarg.h.
2457 (version_etc_copyright): Declare as readonly.
2458 (version_etc): Make this function variadic with a NULL-terminated list
2459 of author name strings.
2460 (version_etc_va): New declaration.
2461 * version-etc.c: Include stdarg.h, stdlib.h.
2462 (version_etc_copyright): Declare as readonly.
2463 (version_etc_va): New function. Provide a different translatable string
2464 for each possible number of authors < 10. Abbreviate when there are 10
2466 (version_etc): Make this function variadic. Call version_etc_va.
2467 Suggestion from Gary V. Vaughan.
2469 * long-options.h (parse_long_options): Change prototype: the authors
2470 string is moved to the end and becomes variadic.
2471 * long-options.c: Include stdarg.h.
2472 (parse_long_options): Make this function variadic, too.
2473 Call version_etc_va, not version_etc.
2475 2003-10-06 Bruno Haible <bruno@clisp.org>
2477 * fatal-signal.h: New file, from GNU gettext.
2478 * fatal-signal.c: New file, from GNU gettext.
2480 2003-10-04 Karl Berry <karl@gnu.org>
2482 * argp*: update from libc.
2484 2003-10-01 Larry Jones <lawrence.jones@eds.com>
2486 * getpass.c (getpass): Use a no-op fseek when switching from input to
2487 output mode on the same stream.
2489 2003-09-29 Paul Eggert <eggert@twinsun.com>
2491 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
2492 Fix arg typo in previous patch.
2494 2003-09-28 Jim Meyering <jim@meyering.net>
2496 * error.c: Correct cpp indentation.
2498 2003-09-27 Paul Eggert <eggert@twinsun.com>
2500 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
2501 Omit the special code that used __typeof__, since we worry that
2502 it could be more trouble than it's worth. See:
2503 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
2504 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
2508 2003-09-26 Jim Meyering <jim@meyering.net>
2510 * error.c (error_tail): Move some declarations
2511 into inner scope where the local variables are used.
2513 2003-09-26 Bruno Haible <bruno@clisp.org>
2515 * stpncpy.h (gnu_stpncpy): New declaration.
2516 (stpncpy): Define as alias for gnu_stpncpy.
2517 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
2519 2003-09-26 Paul Eggert <eggert@twinsun.com>
2521 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
2522 (error_tail): Do not loop, reallocating temporary buffer, since
2523 the output cannot contain more wide characters than the input
2524 contains bytes, the size must be big enough already. This avoids
2525 one potential size overflow calculation. Check for size overflow
2526 when calculating temporary buffer size. Free temporary buffer
2527 when done, if it was allocated with malloc; this plugs a memory
2528 leak. Remove casts from void * to pointers, that are no longer
2529 needed now that we're assuming C89 or better.
2531 Merge error changes from glibc.
2533 * error.c, error.h: Update copyright notice header to match glibc.
2534 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
2535 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
2536 Disable cancellation while printing error.
2537 * error.h: Prepend __ to parameter names.
2539 2003-09-25 Karl Berry <karl@gnu.org>
2541 * argp-fmtstream.c, argp-help.c: update from libc.
2543 2003-09-25 Bruno Haible <bruno@clisp.org>
2545 * version-etc-2.h: New file, from version-etc.h with modifications.
2546 * version-etc-2.c: New file, from version-etc.c with modifications.
2548 2003-09-25 Simon Josefsson <jas@extundo.com>
2550 * xgetdomainname.h: New file.
2551 * xgetdomainname.c: New file.
2553 2003-09-25 Simon Josefsson <jas@extundo.com>
2554 Bruno Haible <bruno@clisp.org>
2556 * getdomainname.h: New file.
2557 * getdomainname.c: New file.
2559 2003-09-24 Paul Eggert <eggert@twinsun.com>
2561 * linebuffer.c (freebuffer): Don't free the argument, just
2562 the buffer associated with the argument. Bug reported by
2565 2003-09-19 Karl Berry <karl@gnu.org>
2567 * argp.h: update from libc.
2569 2003-09-16 Paul Eggert <eggert@twinsun.com>
2571 * linebuffer.c (readlinebuffer): Return NULL immediately upon
2572 input error, instead of returning NULL the next time we are called
2573 (and therefore losing track of errno).
2575 2003-09-15 Paul Eggert <eggert@twinsun.com>
2577 * getndelim2.c (getndelim2): Don't trash errno when a read
2578 fails, so that the caller gets the proper errno.
2580 * readutmp.c (read_utmp): Likewise.
2581 Check for fstat error. Close stream and free storage
2584 2003-09-14 Bruno Haible <bruno@clisp.org>
2586 * fwriteerror.h: New file.
2587 * fwriteerror.c: New file.
2589 2003-09-14 Jim Meyering <jim@meyering.net>
2591 * getloadavg.c: Correct cpp indentation.
2592 * strdup.c: Likewise.
2593 * vasnprintf.c: Likewise.
2595 2003-09-12 Paul Eggert <eggert@twinsun.com>
2597 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
2598 * obstack.c [!defined _LIBC]: Likewise.
2599 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
2600 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
2601 * exitfail.c: Don't include stdlib.h; no longer needed.
2603 More changes to assume C89 or better.
2605 * error.c (error_tail): Assume vprintf.
2607 * argmatch.c (getenv): Remove decl.
2608 * progreloc.c (get_full_program_name): Define via prototype.
2609 * setenv.c (clearenv): Likewise.
2610 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2612 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2613 (malloc, memcpy): Remove decls.
2614 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2615 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2616 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2617 (memcpy): Remove macro.
2618 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
2619 (__P): Remove. All uses removed.
2620 (PTR): Remove. All uses changed to void *.
2621 (CHAR_BIT, NULL): Remove.
2622 (spaces, zeros, memset_space, memset_zero)
2623 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
2625 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
2626 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2627 Define with prototype.
2628 Remove now-unnecessary prototype decl.
2629 (extra_args_spec): Assume ANSI C. All uses changed.
2630 (extra_args_spec_iso): Remove.
2631 (my_strftime, emacs_strftimeu): Define via prototype.
2632 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2634 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2635 * strtoimax.c: Include <stdlib.h> unconditionally.
2636 (strtoul, strtol): Remove decls.
2637 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2639 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2640 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2641 (LOCALE_PARAM_PROTO): New macro.
2642 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2643 (INTERNAL (strtol), strtol): Define with a prototype.
2644 (PARAMS): Remove. All uses removed.
2645 * tempname.c: Include <string.h> unconditionally.
2646 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2647 * xgethostname.c (main): Define with a prototype.
2648 * xmalloc.c: Include "xalloc.h" first, to check interface.
2649 Include <stdlib.h> unconditionally.
2650 (calloc, malloc, realloc, free): Remove decls.
2651 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2652 Include <stdlib.h> unconditionally. Sort include file names.
2654 (xstrtod): Define with a prototype.
2655 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2656 (strtol, strtoul): Remove decls.
2658 2003-09-11 Paul Eggert <eggert@twinsun.com>
2660 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2661 Include <stdlib.h>, <string.h> unconditionally.
2662 Remove now-unnecessary cast to char *.
2663 * strnlen.c: Include <string.h> unconditionally.
2664 * yesno.c (yesno): Define with a prototype.
2666 2003-09-10 Bruno Haible <bruno@clisp.org>
2668 * strcspn.c: Include <string.h> unconditionally.
2669 * strpbrk.c: Include <string.h> unconditionally.
2670 * strstr.c: Include <string.h> unconditionally.
2671 * unicodeio.c: Include <string.h> unconditionally.
2672 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
2673 * unsetenv.c: Likewise.
2674 * xreadlink.c: Include <stdlib.h> unconditionally.
2675 * yesno.c: Include <stdlib.h> unconditionally.
2676 (rpmatch): Add prototype.
2678 2003-09-10 Jim Meyering <jim@meyering.net>
2680 * error.c: Correct indentation of cpp directives.
2682 2003-09-09 Paul Eggert <eggert@twinsun.com>
2686 * acosl.c (main): Use a prototype.
2687 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
2690 * getloadavg.c (getloadavg, main): Define via prototypes.
2692 * getopt.h (struct option.name): Assume C89, and use 'const'.
2693 (getopt, etopt_long, getopt_long_only, _getopt_internal)
2694 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
2696 * getopt.c (const): Remove macro.
2697 Include <string.h> unconditionally.
2698 (my_index): Remove; all uses changed to strchr.
2699 (strlen): Remove decl.
2700 (exchange): Remove forward decl; no longer needed.
2701 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2702 Define with prototype.
2703 * getopt1.c (const): Remove macro.
2704 (getopt_long, getopt_long_only, main): Define with prototype.
2706 * getugroups.c: Include <string.h> unconditionally.
2708 * getusershell.c: Include <stdlib.h> unconditionally.
2709 (getusershell, setusershell, endusershell, readname, main):
2710 Define with prototypes.
2712 * group-member.c: Include group-member.h first.
2713 Include <stdlib.h> unconditionally.
2715 * hard-locale.c: Include hard-locale.h first.
2716 Include <stdlib.h>, <string.h> unconditionally.
2718 * hash.c (free, malloc): Remove decls.
2719 Include <stdlib.h> unconditionally.
2721 * human.c: Include <stdlib.h>, <string.h> unconditionally.
2722 (getenv): Do not declare.
2724 * idcache.c: Include <string.h> unconditionally.
2726 * long-options.c: Include long-options.h first, to test interface.
2727 Include <stdlib.h> unconditionally.
2729 * makepath.c: Include makepath.h first, to test interface.
2730 Include <stdlib.h> and <string.h> unconditionally.
2732 * linebuffer.c: Include <stdlib.h>.
2733 (free): Remove decl.
2735 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
2736 rpl_malloc returns void *, not char *.
2737 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
2739 * md5.h: Include <limits.h> unconditionally.
2740 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
2741 (__P): Remove; all uses removed.
2742 * md5.c: Include "md5.h" first.
2743 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
2744 md5_buffer, md5_process_bytes, md5_process_block):
2745 Define with prototypes.
2746 * sha.h (__P): Remove all uses. (It wasn't defined??)
2747 * sha.c: Include "sha.h" first.
2748 Include <stdlib.h>, <string.h> unconditionally.
2750 * memchr.c (__ptr_t): Remove; all uses changed to void *.
2751 * memcmp.c (__ptr_t): Likewise.
2752 * memrchr.c (__ptr_t): Likewise.
2753 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
2754 Include <string.h> unconditionally.
2755 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
2756 * memchr.c: Include <stdlib.h> unconditionally.
2757 * memchr.c (LONG_MAX): Remove.
2758 * memrchr.c (LONG_MAX): Likewise.
2759 * memchr.c (__memchr): Define via a prototype.
2760 * memrchr.c (__memrchr): Likewise.
2761 * memcmp.c (__P): Remove, and remove all uses.
2762 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
2763 Remove forward decls; no longer needed.
2764 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
2765 Use types required by C89 in prototype.
2767 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
2768 * savedir.c: Likewise.
2769 * mkdir.c (free): Remove decl.
2770 * rmdir.c (rmdir): Define with a prototype.
2771 * savedir.c: Include savedir.h first, to test interface.
2773 * mktime.c (STDC_HEADERS): Remove.
2774 Include <stdlib.h>, <string.h> unconditionally.
2776 * modechange.c: Include <stdlib.h> unconditionally.
2777 (malloc): Remove decl.
2779 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
2780 (free): Remove decl.
2782 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
2783 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
2784 (This type really should be intptr_t, but that's a C99ism.)
2785 (_obstack_memcpy): Remove: all uses changed to memcpy.
2786 Include <string.h> unconditionally.
2787 (struct obstack): Assume __STDC__ for types of members
2788 chunkfun, freefun, extra_arg.
2789 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
2790 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
2791 obstack_begin, obstack_specify_allocation,
2792 obstack_specify_allocation_with_arg, obstack_chunkfun,
2793 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
2794 Remove unprototyped decls and the macros that use them.
2795 * obstack.c (POINTER): Remove. All uses changed to void *.
2796 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
2797 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
2798 (defined __STDC__ && __STDC__)]:
2799 Remove nonprototyped code.
2800 Include <stdlib.h> unconditionally.
2801 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
2802 _obstack_allocated_p, _obstack_free, obstack_free,
2803 _obstack_memory_used, print_and_abort):
2804 Define using prototypes.
2805 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
2806 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
2807 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
2808 obstack_next_free, obstack_object_size, obstack_room) [0]:
2809 Remove unused, unprototyped code.
2811 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
2813 * physmem.c (physmem_total, physmem_available, main): Define
2816 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
2817 (main): Define with a prototype.
2819 * posixver.c (getenv): Remove decl.
2821 * putenv.c (malloc): Returns void *, not char *.
2822 Include <string.h> unconditionally.
2823 (strchr, memcpy, NULL): Do not define.
2825 * readtokens.c: Include readtokens.h first, to test interface.
2826 Include <stdlib.h>, <string.h> unconditionally.
2827 (init_tokenbuffer): Define with a prototype.
2829 * regex.c (PARAMS): Remove. All uses removed.
2830 All uses of _RE_ARGS removed, too.
2831 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2833 (bzero): Assume memset exists.
2834 (memcmp, memcpy, NULL): Remove.
2835 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
2836 char, or assignments to local vars of type signed char.
2837 (init_syntax_once, PREFIX(extract_number_and_incr),
2838 PREFIX(print_partial_compiled_pattern),
2839 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
2840 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
2841 PREFIX(regex_grow_registers), PREFIX(regex_compile),
2842 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
2843 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
2844 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
2845 wcs_compile_range, byte_compile_range, truncate_wchar,
2846 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
2847 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
2848 count_mbs_length, wcs_re_match_2_internal,
2849 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
2850 PREFIX(alt_match_null_string_p),
2851 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
2852 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
2853 regfree, PREFIX(extract_number)): Define with prototype. Remove
2854 now-unnecessary declaration, if any.
2855 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
2857 Remove now-unnecessary casts among pointer types.
2858 * regex.h (_RE_ARGS): Remove. All uses removed.
2860 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
2861 (free): Remove decl.
2863 * rpmatch.c: Include <stdlib.h> unconditionally.
2865 * same.c: Include <stdlib.h>, <string.h> unconditionally.
2866 (free): Remove decl.
2868 * save-cwd.c: Include <stdlib.h> unconditionally.
2869 * xgetcwd.c: Likewise.
2871 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
2872 (free): Remove decl.
2874 * strchrnul.c (strchrnul): Define with a prototype.
2875 Fix bug: c_in was not converted to char before searching.
2877 The following changes are not K&R related:
2879 * group-member.h: Include <sys/types.h>, so that this file is
2881 * makepath.h: Likewise.
2883 * getusershell.c (readname, default_index, line_size, readname):
2884 Use size_t, not int, for sizes.
2885 (readname): If the size overflows, report an error instead of
2888 2003-09-09 Derek Robert Price <derek@ximbiot.com>
2890 * getndelim2.c: Assume stdlib.h per the C89 spec.
2892 2003-09-08 Paul Eggert <eggert@twinsun.com>
2894 Assume C89 or better; remove K&R cruft.
2895 A few of these changes were first proposed by Derek Robert Price
2896 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
2898 * addext.c: Include <string.h> unconditionally.
2899 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
2900 Don't declare getenv or malloc.
2902 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
2903 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
2905 (find_stack_direction, alloca): Use prototypes.
2907 * atexit.c (atexit): Define using a prototype.
2909 * basename.c, dirname.c, stripslash.c:
2910 Include <string.h> unconditionally.
2912 * bcopy.c: Include <stddef.h>.
2913 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
2915 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
2917 * error.h (error, error_at_line, error_print_progname)
2918 [! (defined (__STDC__) && __STDC__)]: Remove decls.
2919 * error.c: Include error.h first, to check interface.
2920 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2921 (VA_START): Remove; all uses changeed to va_start.
2922 (exit, strerror): Remove decls.
2923 (error_print_progname): Prototype uncondionally.
2924 Don't include <errno.h>; no longer needed.
2925 (private_strerror): Remove.
2926 (error_tail): Always define.
2927 (error, error_at_line): Assume C89 or better; always use prototypes.
2928 * fatal.c: Include "fatal.h" first, to test interface.
2929 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2930 (VA_START): Remove; all uses changed to va_start.
2931 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
2933 (exit): Remove decl.
2934 (fatal): Prototype unconditionally. Assume va_start works.
2935 Abort at end, to pacify gcc.
2937 * euidaccess.c (main): Define with a prototype.
2939 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
2941 * exitfail.c: Include <stdlib.h> unconditionally.
2943 * fnmatch_.h (__P): Remove. All uses changed to assume
2945 * fnmatch.c: Include fnmatch.h first, to test interface.
2946 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
2947 (getenv): Remove decl.
2948 (fnmatch): Define using a prototype.
2949 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
2950 (FCT): Define using a prototype.
2952 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
2954 * gethostname.c: Include <stddef.h>.
2955 (gethostname): Define with prototype. Length is size_t, not int.
2957 2003-09-08 Paul Eggert <eggert@twinsun.com>
2959 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2960 getversion.c should have been removed then, but was accidentally
2963 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2964 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2966 2003-09-07 Paul Eggert <eggert@twinsun.com>
2968 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2969 copy_tm_result. Bug reported by Simon Josefsson in
2970 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2972 2003-09-06 Paul Eggert <eggert@twinsun.com>
2974 * time_r.c, time_r.h: New files.
2976 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2978 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2979 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2981 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2983 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2984 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2987 * timegm.c: Switch to glibc implementation, with the following changes:
2988 [defined HAVE_CONFIG_H]: Include <config.h>.
2989 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
2990 (__mktime_internal) [!defined _LIBC]: New decl.
2991 (__gmtime_r) [!defined _LIBC]: New macro and function.
2992 (timegm): Use a prototype, since gnulib assumes C89.
2993 Do not bother declaring tmp to be const, as it's not really usefu.
2994 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
2995 (timegm): Declare only if HAVE_DECL_TIMEGM.
2997 2003-09-03 Paul Eggert <eggert@twinsun.com>
2999 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
3000 Bug reported by Lute Kamstra in
3001 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
3003 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
3004 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
3005 course with correspondingly smaller numbers for tomorrow and
3006 yesterday. From Tadayoshi Funaba. Originally installed into
3007 sh-utils on 1999-08-07, but the patch got lost (I guess during the
3010 2003-08-31 Simon Josefsson <jas@extundo.com>
3012 * timegm.h: New file.
3013 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
3015 2003-08-31 Karl Berry <karl@gnu.org>
3017 * argp.h: update from libc.
3019 2003-08-28 Bruno Haible <bruno@clisp.org>
3021 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
3022 warning on QNX, which defines O_BINARY to 000000.
3024 2003-08-24 Bruno Haible <bruno@clisp.org>
3026 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
3027 MSVC7 <stdio.h> is included later.
3029 2003-08-20 Bruno Haible <bruno@clisp.org>
3031 * progname.h: New file, from GNU gettext.
3032 * progname.c: New file, from GNU gettext.
3033 * progreloc.c: New file, from GNU gettext.
3035 2003-08-19 Bruno Haible <bruno@clisp.org>
3037 * xstrdup.c: Assume <string.h> exists.
3039 2003-08-18 Jim Meyering <jim@meyering.net>
3041 * setenv.h: Indent nested cpp directive.
3042 * vasnprintf.c: Remove trailing blanks.
3044 2003-08-17 Simon Josefsson <jas@extundo.com>
3045 Bruno Haible <bruno@clisp.org>
3047 * xstrndup.h: New file.
3048 * xstrndup.c: New file.
3050 2003-08-17 Bruno Haible <bruno@clisp.org>
3052 * strndup.h: New file.
3054 2003-08-16 Paul Eggert <eggert@twinsun.com>
3056 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
3057 space, undoing this 2003-08-12 change:
3058 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
3060 2003-08-16 Jim Meyering <jim@meyering.net>
3062 Merge from coreutils.
3063 * xstrtoimax.c: #else #if -> #elif.
3064 * xstrtoumax.c: Likewise.
3066 2003-08-15 Paul Eggert <eggert@twinsun.com>
3068 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
3069 rather than tab, after '#' in shell-script copyright notices.
3070 Suggested by Bruno Haible.
3072 2003-08-15 Jim Meyering <jim@meyering.net>
3073 and Paul Eggert <eggert@twinsun.com>
3075 Merge from coreutils.
3076 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
3077 member but strut utmpx does not. Needed for AIX 4.3.3.
3078 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
3080 2003-08-15 Jim Meyering <jim@meyering.net>
3082 Merge from coreutils.
3083 * xgethostname.c: Include <stdlib.h>.
3084 (xghostname): Don't exit for anything other than memory-related
3085 failure; just return NULL.
3086 * userspec.c: Include "posixver.h".
3087 (parse_user_spec): Accept `.' as a separator only
3088 in pre-POSIX-200112 mode.
3089 * strtoimax.c: Use #elif rather than #else #if.
3090 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
3091 Remove function, now that we can rely on a working tzset function.
3092 [!_LIBC]: Ensure that the required autoconf test has been run.
3093 [!defined _NL_CURRENT && HAVE_STRFTIME]:
3094 Use underlying_strftime for %r.
3095 * sha.c: Merge in some clean-up and optimization changes from glibc.
3096 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
3097 Ensure that it is a multiple of 64.
3098 Rearrange loop exit tests so as to avoid performing an
3099 additional fread after encountering an error or EOF.
3100 * realloc.c: Update copyright date.
3102 2003-08-14 Jim Meyering <jim@meyering.net>
3104 Merge from coreutils.
3105 * obstack.h: Whitespace changes.
3106 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
3107 and xcalloc return values.
3108 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
3109 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
3110 hang on OSF/1 5.1 for DIR on both local and remote file systems.
3111 Reported by (and fix confirmed by) Nelson H. F. Beebe.
3112 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3114 Use mntctl's return value to drive the entry-processing loop, since
3115 we can't rely on the value of the vmt_length member in the last
3116 entry. On some systems doing so could result in exhausting
3117 virtual memory. Based in part on a patch from Mike Jetzer.
3119 2003-08-14 Jim Meyering <jim@meyering.net>
3120 and Paul Eggert <eggert@twinsun.com>
3122 Merges from coreutils, plus other fixes.
3123 * physmem.c: Merge in portability changes from gcc/libiberty
3124 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
3125 for credits and details. Thanks to Kaveh Ghazi for helping
3126 to keep these files in sync.
3127 (ARRAY_SIZE): Define it.
3128 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
3129 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
3130 (memcasecmp): Don't assume size_t fits in unsigned int.
3131 Remove casts and duplicate code.
3132 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
3133 (memcpy): Remove definition.
3134 Merge in some clean-up and optimization changes from glibc.
3135 [BLOCKSIZE]: Move definition to top of file.
3136 Ensure that it is a multiple of 64.
3137 Rearrange loop exit tests so as to avoid performing an
3138 additional fread after encountering an error or EOF.
3139 * md5.h (md5_uintptr): Define.
3140 * makepath.c (CLEANUP_CWD): Report an error if we failed to
3141 return to the initial working directory. Preserve errno
3143 * idcache.c: Include "xalloc.h".
3144 (xmalloc, xrealloc): Remove decls.
3145 (getuser): Remove casts no longer required in C89.
3146 * human.c: Include stdio.h, for sprintf.
3147 * group-member.c: Include "xalloc.h".
3148 (xmalloc, xrealloc): Remove decls.
3149 (get_group_info): Remove casts no longer required in C89.
3150 * getusershell.c (readname): Remove casts no longer required in C89.
3151 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
3152 * getline.c: Whitespace fix, from coreutils.
3154 2003-08-13 Paul Eggert <eggert@twinsun.com>
3156 * exclude.c: Include <ctype.h>
3157 (IN_CTYPE_DOMAIN): New macro.
3159 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
3162 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3163 Undo previous (whitespace-only) change.
3165 2003-08-12 Paul Eggert <eggert@twinsun.com>
3167 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3168 Normalize leading white space and remove trailing white space.
3169 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
3170 notice, as per ../config/srclist-update.
3172 Merge from coreutils.
3173 * euidaccess.h: New file.
3174 * euidaccess.c: Include it.
3175 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
3176 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
3177 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
3179 2003-08-11 Bruno Haible <bruno@clisp.org>
3181 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
3182 (vasnprintf): Use it instead of wcslen.
3184 2003-08-11 Bruno Haible <bruno@clisp.org>
3186 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
3187 value to ensure that _Bool promotes to int. Use #define for _Bool when
3188 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
3190 2003-08-10 Karl Berry <karl@gnu.org>
3192 * regex.h: update from libc (whitespace fix).
3194 2003-08-09 Paul Eggert <eggert@twinsun.com>
3196 Merge some files from coreutils. These changes were
3197 originally made by Jim Meyering.
3198 * acl.c: Include <sys/types.h> before <sys/stat.h>;
3199 many older Unixes require this.
3200 * alloca.c (alloca): Remove cast to argument of free;
3201 no longer needed in C89.
3202 * alloca_.h, regex.h: Fix white space to match
3203 what GNU indent does.
3205 2003-08-05 Paul Eggert <eggert@twinsun.com>
3207 * bumpalloc.h: Remove.
3209 2003-08-04 Paul Eggert <eggert@twinsun.com>
3211 * getloadavg.c: Change copyright notice and spacing to conform to
3214 Merge from coreutils.
3215 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
3217 * getdate.y (date): Also accept dates like May-23-2003; suggestion
3218 from Karl Berry, implemented by Jim Meyering.
3219 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
3220 from Dmitry V. Levin.
3221 Remove anachronistic cast of xrealloc.
3222 * fnmatch_.h (__const): Remove. Use 'const'.
3223 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
3224 type. Otherwise, it wouldn't compile with at least /bin/cc on
3225 ymp-cray-unicos9.0.2.X.
3226 Combine two mostly-identical uses of alloca into one.
3227 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
3229 2003-08-04 Dave Love <d.love@dl.ac.uk>
3233 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
3234 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
3235 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
3236 obsolete NLIST_NAME_UNION.
3237 [__GNU__]: Undef BSD and FSCALE.
3238 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
3240 2003-08-03 Paul Eggert <eggert@twinsun.com>
3242 * stdbool_.h (_Bool): Make it signed char, instead of
3243 an enum type, so that it's guaranteed to promote to int. See:
3244 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
3246 2003-07-31 Paul Eggert <eggert@twinsun.com>
3248 * strerror.c: Include config.h, limits.h. Declare sprintf.
3249 (strerror): Don't assume that a printable int fits in 14 bytes.
3251 2003-07-24 Derek Robert Price <derek@ximbiot.com>
3252 Bruno Haible <bruno@clisp.org>
3254 * getline.h (getline, getdelim): Change return type to ssize_t.
3255 * getline.c (getline, getdelim): Likewise.
3256 Remove _GNU_SOURCE define; now it's defined in config.h through
3259 2003-07-22 Paul Eggert <eggert@twinsun.com>
3261 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
3262 over-parenthesization in macros.
3264 Sync with coreutils.
3266 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
3269 Use `exit_failure' for xalloc and xmemcoll instead of their own
3270 private exit-failure variables.
3271 * xalloc.h (xalloc_exit_failure): Remove.
3272 * xmalloc.c: Likewise. Include exitfail.h.
3273 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
3274 * xmemcoll.h (xmemcoll_exit_failure): Remove.
3275 * xmemcoll.c: Likewise. Include exitfail.h.
3276 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
3278 2003-07-18 Paul Eggert <eggert@twinsun.com>
3280 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
3281 * closeout.c: Likewise. Include "closeout.h" right after config.h,
3282 to test that it can stand by itself. Include "exitfail.h".
3283 Clients should set exit_failure instead.
3284 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
3286 2003-07-18 Andreas Schwab <schwab@suse.de>
3288 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
3290 2003-07-18 Bruno Haible <bruno@clisp.org>
3292 * getndelim2.h: New file.
3293 * getndelim2.c: Make into a module of its own. Include config.h,
3295 (getndelim2): Make non-static. Change return type to ssize_t.
3296 * getline.h: Change argument names.
3297 * getline.c: Include getndelim2.h instead of getndelim2.c.
3298 * getnline.c: Include getndelim2.h.
3300 2003-07-17 Bruno Haible <bruno@clisp.org>
3302 * Makefile.am: Remove file.
3303 * Makefile.in: Remove file.
3305 2003-07-17 Bruno Haible <bruno@clisp.org>
3307 * getnline.h: New file.
3308 * getnline.c: New file.
3309 * getndelim2.c: New file, extracted from getline.c.
3310 (getndelim2): Renamed from getdelim2, with added nmax argument.
3311 * getline.c: Include getndelim2.c.
3312 (getdelim2): Moved out to getndelim2.c.
3313 (getline, getdelim): Update.
3315 2003-07-15 <karl@gnu.org>
3317 * vasnprintf.c: update from gettext.
3319 2003-07-15 Jim Meyering <jim@meyering.net>
3321 * makepath.c (make_path): Enclose diagnostic in _(...).
3323 2003-07-14 Paul Eggert <eggert@twinsun.com>
3325 * asnprintf.c, asprintf.c, config.charset, gettext.h,
3326 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
3327 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
3328 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
3329 vasprintf.c, vasprintf.h: Regenerate. These files are now being
3330 updated automatically by ../config/srclist-update. This changes
3331 their license from LPGL to GPL.
3333 2003-07-14 Jim Meyering <jim@meyering.net>
3335 Don't emit diagnostics. Let callers do that.
3336 * save-cwd.c: Don't include "error.h".
3337 (save_cwd): Don't call error. Ensure that errno is valid
3338 when returning nonzero.
3340 * save-cwd.h (restore_cwd): Update prototype.
3341 * save-cwd.c (restore_cwd): Remove two parameters.
3342 Simplify. Don't call error upon failure. Let callers do that.
3343 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
3344 when auditing is enabled. But don't bother updating the #if.
3346 2003-07-14 Simon Josefsson <jas@extundo.com>
3348 * mempcpy.h: New file.
3349 * mempcpy.c: New file.
3351 2003-07-14 Paul Eggert <eggert@twinsun.com>
3353 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
3354 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
3355 unicodeio.c, unicodeio.h, unlocked-io.h:
3356 Switch from LGPL to GPL.
3358 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
3360 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
3361 it breaks C++ compilation.
3362 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
3364 2003-07-10 Jim Meyering <jim@meyering.net>
3366 * vasnprintf.c: Remove trailing blanks.
3367 Make cpp indentation consistent.
3369 2003-07-09 Paul Eggert <eggert@twinsun.com>
3371 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
3372 posixver.c, strftime.c, strnlen.c, strverscmp.c:
3373 Switch from LGPL to GPL.
3375 2003-07-07 Paul Eggert <eggert@twinsun.com>
3377 * mktime.c: Fix some boundary cases and remove need for floating point.
3379 Issue a compile-time diagnostic if time_t is floating point, or if
3380 two's complement arithmetic is not in effect, or if arithmetic
3381 right shift does not propagate the sign. These assumptions were
3382 all in the original code but they weren't checked.
3384 (TIME_T_MIDPOINT, verify): New macros.
3385 (__isleap): Remove; it has integer overflow problems.
3386 (leapyear): New function, without those problems.
3387 (ydhms_tm_diff): Remove; splitting into two parts.
3388 (ydhms_diff): New function, containing the arithmetic part of
3389 the old ydhms_tm_diff function. Issue a compile-time
3390 diagnostic if we are not using C99 integer division.
3391 Avoid casts when possible.
3392 (guess_time_tm): New function, containing the checking part of
3393 the old ydhms_tm_diff function. Return the new value, rather than
3394 the difference between it and the old. Accept a new argument T
3395 so that *T specifies the old value. Check for overflow in the result.
3397 (__mktime_internal): Use a time_t offset, not a long int offset.
3398 This undoes the 2003-06-04 change, which is no longer needed now
3399 that we have better overflow checking.
3400 (localtime_offset): Likewise.
3402 (__mktime_internal): Avoid harmful overflow on hosts where time_t
3403 and long are 64-bit but int is only 32-bit.
3404 (ydhms_diff): Use long int to store year1 and yday1.
3405 Issue a compile-time diagnostic if long int is not wide enough.
3407 (__mktime_internal): Use long int to store adjusted year and yday.
3408 Use plain C rather than preprocessor commands, if that doesn't
3410 Check for overflow (and try to repair) after each probe
3411 rather than checking only at the very end. This avoids some bugs
3412 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
3413 does not equal GMT offset at maximum time).
3414 Use integer to check for overflow rather than floating point; this
3415 is more portable to non-IEEE hosts, and is a tad faster.
3416 When we detect that we are oscillating between two values,
3417 don't check whether tm_isdst has the requested value, since
3418 we already know the answer. When tm_isdst has the wrong value,
3419 use a different heuristic to find the right one, based on the
3420 extreme values actually observed in practice in tz2003a,
3421 rather than the (overly optimistic) "previous 3 calendar quarters".
3423 (not_equal_tm, print_tm, check_result): Use "const T" rather than
3424 "T const" to accommodate glibc style.
3425 (check_result): Use less-confusing report format. "long" -> "long int.
3427 Don't loop if the iteration overflows time_t.
3428 Allow a negative step in the iteration.
3430 2003-07-01 Paul Eggert <eggert@twinsun.com>
3432 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
3433 having it depend on HAVE_SYS_TYPES_H.
3435 2003-06-25 Bruno Haible <bruno@clisp.org>
3437 * readlink.c: New file.
3439 2003-06-20 Bruno Haible <bruno@clisp.org>
3441 Assume C89, so PARAMS isn't needed.
3442 * unicodeio.h (PARAMS): Remove.
3443 * unicodeio.c: Don't use PARAMS.
3445 2003-06-18 Jim Meyering <jim@meyering.net>
3447 Merge changes from coreutils.
3448 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
3449 Remove explicit declarations of xmalloc and realloc.
3451 (read_utmp): Remove anachronistic cast of xmalloc.
3453 2003-06-17 Paul Eggert <eggert@twinsun.com>
3455 Assume C89, so PARAMS isn't needed.
3456 * backupfile.h (PARAMS): Remove. All uses removed.
3457 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
3458 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
3459 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
3460 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
3461 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
3462 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
3463 xstrtol.h: Likewise.
3464 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
3465 same.h, strverscmp.h: Do not include config.h; no longer needed.
3466 Anyway, config.h should always be included before any other file.
3468 2003-06-11 Simon Josefsson <jas@extundo.com>
3470 * sysexit_.h: New file.
3472 2003-05-20 Derek Price <derek@ximbiot.com>
3474 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
3476 2003-06-10 Simon Josefsson <jas@extundo.com>
3478 * strchrnul.h: New file.
3479 * strchrnul.c: New file.
3481 2003-06-10 Simon Josefsson <jas@extundo.com>
3483 * argp.h: New file, from glibc.
3484 * argp-ba.c: New file, from glibc.
3485 * argp-eexst.c: New file, from glibc.
3486 * argp-fmtstream.c: New file, from glibc.
3487 * argp-fmtstream.h: New file, from glibc.
3488 * argp-fs-xinl.c: New file, from glibc.
3489 * argp-help.c: New file, from glibc.
3490 * argp-namefrob.h: New file, from glibc.
3491 * argp-parse.c: New file, from glibc.
3492 * argp-pv.c: New file, from glibc.
3493 * argp-pvh.c: New file, from glibc.
3494 * argp-xinl.c: New file, from glibc.
3496 2003-06-07 Jim Meyering <jim@meyering.net>
3498 * readtokens.h: Put `Free Software Foundation, Inc.'
3499 in place of my name in the copyright comment.
3500 Remove definition and uses of __P.
3503 * stat.c: Don't declare xmalloc explicitly.
3504 Instead, include "xalloc.h".
3505 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
3506 xrealloc, and xcalloc return values.
3507 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
3509 * xgetcwd.h: Remove definition/uses of PARAMS.
3511 2003-06-06 Jim Meyering <jim@meyering.net>
3513 * stdbool_.h: Renamed from stdbool.h.in.
3515 2003-06-06 Jim Meyering <jim@meyering.net>
3517 Merge from coreutils.
3518 * same.c: (same_name): Declare *_basename locals to be `const'.
3519 Consolidate declarations and initializations of *_base* locals.
3521 Merge from coreutils.
3522 This avoids a core dump on systems without GNU putenv,
3523 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
3524 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
3525 (unsetenv): New static function, from GNU libc.
3526 (rpl_putenv): Use it.
3528 * modechange.c: Remove trailing blanks.
3530 Merge from coreutils.
3531 * fsusage.c: Remove declaration of statfs.
3532 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
3534 * posixtm.c: Include <stdbool.h> unconditionally.
3536 2003-06-05 Paul Eggert <eggert@twinsun.com>
3538 * mktime.c (__mktime_internal): When resolving a tm_isdst
3539 mismatch, look in future quarters as well as past. This fixes a
3540 bug when processing fall-backwards gaps immediately after a long
3541 period of daylight-saving time.
3543 * mktime.c: Assume freestanding C89 or better.
3544 (HAVE_LIMITS_H): Remove. Assume it's 1.
3545 (__P): Remove; not used.
3546 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
3547 (mktime, not_equal_tm, print_tm, check_result,
3548 main): Use prototypes. Use const * where appropriate.
3549 (main): Fix typo in testing code that uncovered by above changes.
3550 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
3552 2003-06-04 Paul Eggert <eggert@twinsun.com>
3554 * mktime.c: Fix Debian bug 177940
3555 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
3556 (localtime_offset): Now long int, not time_t, because we want it
3557 to be guaranteed to be signed. All uses changed.
3558 (__mktime_internal): If overflow would occur when adding offset,
3561 Merge 'human' changes from coreutils. Rewrite to support
3562 locale-specific notations like thousands separators.
3563 * human.c: Simplify authorship notice.
3564 Include human.h immediately after config.h.
3565 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
3566 <limits.h>: Do not include, since human.h does.
3567 (SIZE_MAX, UINTMAX_MAX): New macros.
3568 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
3569 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
3570 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
3571 (power_letter): Renamed from suffixes.
3572 (generate_suffix_backwards): Remove.
3573 (adjust_value): Now takes int style (because of human.h changes)
3574 and long double value (for greater precision on some platforms).
3575 (group_number): New function.
3576 (human_readable): Use it. Use integer options, not enum.
3577 Put the options before the sizes in the arg list.
3578 Support all the new options.
3579 The old human_readable function has been removed;
3580 use inttostr.h instead.
3581 (human_readable, default_block_size, humblock):
3582 Use uintmax_t, not int, for block sizes.
3583 (human_readable_inexact, block_size_types): Remove.
3584 (block_size_opts): New constant.
3585 (human_options): Renamed from human_block_size, with new signature
3586 that allows block sizes up to UINTMAX_MAX. All callers changed.
3587 * human.h: Add copyright and authorship notice.
3588 Include <limits.h> and <stdbool.h> unconditionally.
3589 (PARAMS): Remove. All uses removed.
3590 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
3591 (enum human_inexact_style): Remove tag; now a nameless enum.
3592 (human_floor, human_ceiling, human_round_to_even): Now have
3593 values 2, 0, 1 rather than -1, 1, 0.
3594 (human_group_digits, human_suppress_point_zero, human_autoscale,
3595 human_base_1024, human_SI, human_B): New constants.
3596 (human_readable_inexact, human_block_size): Remove.
3597 (human_readable): Size args are now uintmax_t, not int.
3598 (human_options): New decl.
3600 * exclude.c: (new_exclude, add_exclude): Remove casts that are
3601 unnecessary now that we assume C89 or better. This change
3602 imported from coreutils.
3604 * mktime.c (__mktime_internal): Do not reject negative timestamps
3605 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3606 in the 2003-05-30 sync from glibc.
3608 .h files should stand alone, but we shouldn't include <sys/types.h>
3609 if we can get away with just <stddef.h>.
3611 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3612 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3613 rather than <sys/types.h>, as we merely need size_t.
3614 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3616 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3617 Include <stdio.h>, to get FILE.
3618 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
3619 memcasecmp.h has included <stddef.h> and all we need is size_t.
3620 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
3621 our interface, instead of including <sys/types.h>
3623 2003-06-02 Paul Eggert <eggert@twinsun.com>
3626 Fix some minor time-related bugs with POSIX time arguments.
3627 Some valid time stamps were being rejected (notably -1, and
3628 time stamps before 1900 on 64-bit hosts). And some invalid
3629 time stamps were being accepted, e.g. September 31.
3631 * posixtm.h (posixtime): Return bool instead of time_t, so
3632 that we can return (time_t) -1 successfully.
3633 * posixtm.c: Likewise.
3634 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3635 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3636 (t): Remove static var.
3637 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3638 of static var. All uses changed.
3639 (year): Do not reject years before 1900; they can occur with
3641 (posix_time_parse): Do not check for out-of-range components;
3642 that is now the caller's responsibility, since our checks were
3643 only approximations.
3644 (posixtime): Use mktime to check for out-of-range components,
3645 since it knows them exactly.
3646 If mktime returns (time_t) -1, check whether an error actually occurred
3647 by invoking localtime on -1.
3648 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3649 posixtime failures better.
3650 Improve the test data (in comments only).
3652 2003-05-30 <karl@gnu.org>
3654 * mktime.c: update from libc.
3656 2003-05-30 Bruno Haible <bruno@clisp.org>
3658 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3659 * localcharset.h: Likewise.
3660 * localcharset.c: Likewise.
3662 2003-05-28 Paul Eggert <eggert@twinsun.com>
3664 Assume the headers required for C89 freestanding compilers.
3665 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3666 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
3667 without checking for HAVE_LIMITS_H.
3668 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
3669 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
3671 * fatal.c: Include <stdarg.h> without checking for __STDC__.
3672 * exclude.c: Include <stdbool.h> unconditionally.
3673 * tempname.c: Include <stddef.h> unconditionally.
3674 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
3675 * modechange.c, rpmatch.c (NULL): Don't define, since
3676 <stddef.h> does that.
3677 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3678 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3679 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3680 * xstrtol.c: Likewise.
3681 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3682 * savedir.c: Include <stddef.h> instead of defining NULL.
3684 * addext.c (addext): Use assignment rather than cast, to avoid
3685 warnings on some platforms.
3687 * mktime.c (__mktime_internal): Do not reject negative timestamps
3690 2003-05-10 Bruno Haible <bruno@clisp.org>
3692 * linebreak.c (iconv_string_length): Don't return -1 just because the
3693 string is longer than 4 KB.
3695 2003-05-12 Jim Meyering <jim@meyering.net>
3697 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
3698 the space-padded-by-default conversion specifiers, %e, %k, %l.
3700 2003-05-03 Bruno Haible <bruno@clisp.org>
3702 Upgrade to Unicode-4.0.
3703 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3704 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3705 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3706 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3707 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3708 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3709 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3710 Change width of U+E0100..U+E01EF from 1 to 0.
3712 2003-04-25 Bruno Haible <bruno@clisp.org>
3714 * copy-file.c: Include <stddef.h>, for size_t.
3716 2003-04-25 Jim Meyering <jim@meyering.net>
3718 * copy-file.c (copy_file_preserving): Declare buf_size to be
3719 of type size_t, not int.
3721 2003-04-11 Jim Meyering <jim@meyering.net>
3723 Merge changes from Coreutils.
3725 2003-03-22 Jim Meyering <jim@meyering.net>
3727 * strftime.c (widen): Cast alloca return value to proper type.
3729 2003-01-19 Ulrich Drepper <drepper@redhat.com>
3732 * strftime.c (my_strftime): Handle very large width
3733 specifications for numeric values correctly. Improve checks for
3736 2003-01-19 Jim Meyering <jim@meyering.net>
3738 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
3739 (nl_get_alt_digit) [! defined my_strftime]: Define.
3740 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
3741 _nl_get_alt_digit and _nl_get_walt_digit.
3743 * strftime.c (my_strftime): Merge in locale-related changes from libc.
3744 These changes have no effect outside of _LIBC.
3746 2003-04-10 Bruno Haible <bruno@clisp.org>
3748 * findprog.h: New file, from GNU gettext.
3749 * findprog.c: New file, from GNU gettext.
3751 2003-04-05 Jim Meyering <jim@meyering.net>
3753 Merge changes from Coreutils.
3755 * exclude.h (PARAMS): Remove definition and uses.
3756 * exclude.c: Remove uses of `PARAMS'.
3758 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
3759 Add test-cases for DOS filenames. Declare program_name.
3760 (main): Set up program_name. Patch by Rich Dawe.
3762 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3764 Use mntctl's return value to drive the entry-processing loop, since
3765 we can't rely on the value of the vmt_length member in the last
3766 entry. On some systems doing so could result in exhausting
3767 virtual memory. Based in part on a patch from Mike Jetzer.
3769 2003-04-04 Bruno Haible <bruno@clisp.org>
3771 * linebreak.h: New file, from GNU gettext.
3772 * linebreak.c: New file, from GNU gettext with slight modifications.
3773 * lbrkprop.h: New file, from GNU gettext.
3775 2003-04-03 Bruno Haible <bruno@clisp.org>
3777 * utf8-ucs4.h: New file, from GNU gettext.
3778 * utf16-ucs4.h: New file, from GNU gettext.
3779 * ucs4-utf8.h: New file, from GNU gettext.
3780 * ucs4-utf16.h: New file, from GNU gettext.
3782 2003-04-02 Bruno Haible <bruno@clisp.org>
3784 * binary-io.h: New file, from GNU gettext.
3786 2003-04-01 Bruno Haible <bruno@clisp.org>
3788 * pathname.h: New file, from GNU gettext.
3789 * concatpath.c: New file, from GNU gettext.
3791 2003-03-30 Bruno Haible <bruno@clisp.org>
3793 * copy-file.c (copy_file_preserving): Don't set owner if the function
3794 chown() doesn't exist.
3796 2003-03-28 Bruno Haible <bruno@clisp.org>
3798 * copy-file.h: New file, from GNU gettext.
3799 * copy-file.c: New file, from GNU gettext.
3801 2003-03-18 Jim Meyering <jim@meyering.net>
3803 * quote.c (quote_n): Fix typo in comment.
3805 2003-03-14 Jim Meyering <jim@meyering.net>
3807 Merge changes from Coreutils.
3808 * obstack.h (obstack_object_size): Declare temporary, __o,
3809 to be const, in order to avoid warnings.
3810 (obstack_room): Likewise.
3811 (obstack_empty_p): Likewise.
3813 2003-03-13 Paul Eggert <eggert@twinsun.com>
3815 Merge changes from Bison.
3816 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
3817 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
3818 when compiling Bison 1.875's `bitset bset = obstack_alloc
3819 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
3820 * hash.c: Include <stdbool.h> unconditionally.
3822 2003-03-09 Paul Eggert <eggert@twinsun.com>
3824 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
3825 Reported by Bruce Becker; see:
3826 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
3828 2003-03-03 Paul Eggert <eggert@twinsun.com>
3829 Bruno Haible <bruno@clisp.org>
3831 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
3832 Reported by John Hughes, see
3833 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
3835 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
3837 * poll_.h: New file.
3840 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
3842 * mathl.h: New file.
3843 * acosl.c: New file.
3844 * asinl.c: New file.
3845 * atanl.c: New file.
3846 * ceill.c: New file.
3849 * floorl.c: New file.
3850 * frexpl.c: New file.
3851 * ldexpl.c: New file.
3853 * sincosl.c: New file.
3855 * sqrtl.c: New file.
3857 * trigl.c: New file.
3858 * trigl.h: New file.
3860 2003-02-17 Bruno Haible <bruno@clisp.org>
3862 * mkdtemp.h: New file, from GNU gettext.
3863 * mkdtemp.c: New file, from GNU gettext.
3865 2003-01-31 Bruno Haible <bruno@clisp.org>
3867 * rename.c: #undef rename before defining rpl_rename.
3868 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
3870 2003-01-30 Bruno Haible <bruno@clisp.org>
3872 * printf-args.h: New file, from GNU gettext.
3873 * printf-args.c: New file, from GNU gettext.
3874 * printf-parse.h: New file, from GNU gettext.
3875 * printf-parse.c: New file, from GNU gettext.
3876 * vasnprintf.h: New file, from GNU gettext.
3877 * vasnprintf.c: New file, from GNU gettext.
3878 * asnprintf.c: New file, from GNU gettext.
3879 * vasprintf.h: New file, from GNU gettext with modifications.
3880 * vasprintf.c: New file, from GNU gettext.
3881 * asprintf.c: New file, from GNU gettext.
3883 2003-01-29 Bruno Haible <bruno@clisp.org>
3885 * stpncpy.h: New file, from GNU gettext with modifications.
3886 * stpncpy.c: New file, from GNU gettext with modifications.
3888 2003-01-28 Bruno Haible <bruno@clisp.org>
3890 * c-ctype.h: New file, from GNU gettext, with changes suggested by
3892 * c-ctype.c: New file, from GNU gettext, with changes suggested by
3895 2003-01-27 Bruno Haible <bruno@clisp.org>
3897 * xsetenv.h: New file, from GNU gettext.
3898 * xsetenv.c: New file, from GNU gettext.
3900 2003-01-23 Bruno Haible <bruno@clisp.org>
3902 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
3904 2003-01-22 Bruno Haible <bruno@clisp.org>
3906 * exit.h: New file, from GNU gettext.
3908 2003-01-11 Bruno Haible <bruno@clisp.org>
3910 * stpcpy.h (stpcpy): Use ANSI C function declarations.
3911 * strcase.h (strcasecmp, strncasecmp): Likewise.
3913 2003-01-14 Jim Meyering <jim@meyering.net>
3915 * same.c (same_name): Tweak a comment.
3917 2003-01-11 Bruno Haible <bruno@clisp.org>
3919 * same.c (same_name): Reorder tests so as to avoid calling stat()
3920 when a string comparison is sufficient.
3922 2003-01-11 Bruno Haible <bruno@clisp.org>
3924 * readtokens.c (readtoken): Cast character to 'unsigned char', not
3927 2003-01-11 Bruno Haible <bruno@clisp.org>
3929 * hash-pjw.c: Add comment about low quality of this function.
3931 2003-01-12 Paul Eggert <eggert@twinsun.com>
3933 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
3934 to avoid collisions with libcurses and libreadline.
3936 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
3937 * getstr.h, getstr.c: Remove.
3938 * getline.c: Include "getline.h", to check interface.
3939 Move body of old getstr.c here: this defines MIN_CHUNK and
3940 declares getdelim2, which is renamed from getstr.
3941 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
3943 * linebuffer.c (readlinebuffer): Renamed from readline.
3945 * linebuffer.h: Likewise.
3946 (readline): Remove backward-compatibility macro.
3948 2003-01-12 Jim Meyering <jim@meyering.net>
3950 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
3952 2003-01-10 Bruno Haible <bruno@clisp.org>
3954 * alloca_.h: New file.
3955 * getdate.y: Unconditionally include alloca.h.
3956 * makepath.c: Likewise.
3957 * setenv.c: Likewise.
3958 * userspec.c: Likewise.
3960 2003-01-09 Bruno Haible <bruno@clisp.org>
3962 * stdbool.h.in: New file.
3964 2003-01-08 Bruno Haible <bruno@clisp.org>
3966 * safe-read.c: Include specification header first, to ensure its
3968 * full-write.c: Likewise.
3970 2003-01-08 Jim Meyering <jim@meyering.net>
3972 * full-write.c: Undefine and define-away `const' after inclusion
3973 of errno.h, not before. Suggestion from Bruno Haible.
3975 2003-01-07 Jim Meyering <jim@meyering.net>
3977 * full-write.c: Rework so that it may serve to define full_read, too.
3978 * full-read.c: Simply #define FULL_READ and include full-write.c.
3980 2003-01-06 Jim Meyering <jim@meyering.net>
3982 * version-etc.c: Update year in translatable copyright string.
3984 2002-12-25 Bruno Haible <bruno@clisp.org>
3986 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3987 * xstrtol.h: Likewise.
3988 * xstrtoimax.c: Likewise.
3989 * xstrtoumax.c: Likewise.
3990 * human.h: Likewise.
3992 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
3993 on systems that have <inttypes.h> but not <stdint.h>.
3995 2002-12-31 Paul Eggert <eggert@twinsun.com>
3997 * memcoll.c (memcoll): Fall back on a simple algorithm using
3998 memcmp if strcoll doesn't work.
4000 2002-12-23 Bruno Haible <bruno@clisp.org>
4002 * localcharset.h: New file.
4003 * localcharset.c: Include it.
4004 * unicodeio.c: Likewise.
4006 2002-12-22 Bruno Haible <bruno@clisp.org>
4008 * utime.c (utime_null): No need to call ftruncate if the file was
4011 2002-12-23 Bruno Haible <bruno@clisp.org>
4013 * memcoll.c (STRCOLL): New macro.
4016 2002-12-22 Bruno Haible <bruno@clisp.org>
4018 * getstr.h (getstr): Define, to avoid clash with libcurses.
4019 * linebuffer.h (readline): Define, to avoid clash with libreadline.
4021 2002-12-22 Bruno Haible <bruno@clisp.org>
4023 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
4025 2002-12-23 Bruno Haible <bruno@clisp.org>
4027 * getline.h: Include <stddef.h>, for size_t.
4029 * unicodeio.h: Include <stddef.h>, for size_t.
4030 * unicodeio.c: Don't include <stddef.h>.
4032 2002-12-17 Bruno Haible <bruno@clisp.org>
4034 * canon-host.c (strdup): Remove unused declaration.
4036 * fsusage.c: Include full_read.h.
4037 (get_fs_usage): Use full_read instead of safe_read.
4039 * utime.c (utime_null): Use SAFE_READ_ERROR.
4041 2002-12-11 Bruno Haible <bruno@clisp.org>
4043 * setenv.h: Rewritten to cope with systems that have setenv() but not
4045 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
4048 2002-12-11 Bruno Haible <bruno@clisp.org>
4050 * setenv.c (alloca): Fall back to malloc.
4052 (setenv): Use freea() to free memory allocated with alloca().
4054 2002-11-13 Bruno Haible <bruno@clisp.org>
4056 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
4057 function declarations.
4058 * unsetenv.c (unsetenv): Likewise.
4060 2002-03-04 Bruno Haible <bruno@clisp.org>
4062 Portability to AIX 4.3.3.
4063 * unsetenv.c: New file, extracted from setenv.c.
4064 * setenv.c: Move the unsetenv() function to unsetenv.c.
4066 2001-12-20 Bruno Haible <bruno@clisp.org>
4068 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
4069 use malloc instead. For SunOS 4.
4071 2001-12-11 Bruno Haible <bruno@clisp.org>
4073 * setenv.c: Declare alloca.
4074 (compar_fn_t): New typedef.
4075 (KNOWN_VALUE, STORE_VALUE): Use it.
4077 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
4080 2002-12-10 Paul Eggert <eggert@twinsun.com>
4082 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
4083 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
4084 Choose values that are less likely to collide with system fnmatch
4086 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
4087 defined (e.g., a pure POSIX system).
4088 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
4089 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
4091 2002-12-06 Jim Meyering <jim@meyering.net>
4093 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
4095 Merge in changes from libc's misc/error.c, in preparation
4096 for the merge of gnulib's changes back into libc.
4098 * error.c (_): Define only if not already defined.
4099 Move definition to follow all #include directives.
4100 Include unlocked-io.h only if !_LIBC.
4101 [_LIBC]: Include <libio/libioP.h>.
4102 [USE_IN_LIBIO]: Include <libio/iolibio.h>
4103 (fflush): Tweak definition to use INTUSE.
4106 2002-12-05 Paul Eggert <eggert@twinsun.com>
4108 * alloca.c [defined emacs]: Include "lisp.h".
4109 (xalloc_die) [defined emacs]: New macro.
4110 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
4111 [! defined emacs]: Include <xalloc.h>.
4112 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
4113 (pointer): Typedef to POINTER_TYPE *.
4114 (malloc): Remove decl; we now always use xmalloc.
4115 (alloca): Use old-style definition, since Emacs needs this.
4116 Check for arithmetic overflow when computing combined size.
4118 2002-12-04 Paul Eggert <eggert@twinsun.com>
4120 Do not generate unlocked-io.h automatically, since it's easier to
4121 maintain it by hand.
4123 * unlocked-io.h: New file, from GNU diffutils,
4124 but with proper copyright notice and attribution.
4126 * Makefile.am: Add copyright notice.
4127 (libfetish_a_SOURCES): Add unlocked-io.h.
4128 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
4129 (DISTCLEANFILES, io_functions): Remove macros.
4130 (EXTRA_DIST): Remove gen_uio.
4131 (unlocked-io.h): Remove rule.
4133 2002-12-04 Jim Meyering <jim@meyering.net>
4135 Reflect the fact that stat.c and lstat.c are no longer generated.
4136 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
4137 (DISTCLEANFILES): Likewise.
4138 (EXTRA_DIST): Likewise.
4139 (all_local): Don't depend on stat.c or lstat.c.
4140 (stat.c, lstat.c): Remove rules.
4141 (EXTRA_DIST): Remove xstat.in.
4143 * xstat.in: Remove file. Contents moved into stat.c.
4144 * stat.c: New file. Contents mostly from xstat.in.
4145 * stat.c: Rework so that it may serve to define rpl_lstat, too.
4146 * lstat.c: New file. Simply #define LSTAT and include stat.c.
4148 * safe-read.c: Rework so that it may serve to define safe_write, too.
4149 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
4151 2002-12-03 Jim Meyering <jim@meyering.net>
4153 * safe-read.c, safe-write.c: Change variable names and comments, but
4154 not semantics, to minimize the differences between these two files.
4155 (safe_read): Change comment to mention SAFE_READ_ERROR.
4157 * safe-read.c (IS_EINTR): Define.
4158 (safe_read): Use IS_EINTR in place of in-function cpp directives.
4160 2002-12-02 Bruno Haible <bruno@clisp.org>
4162 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
4163 Define, taken from safe-read.c.
4164 (INT_MAX): Provide fallback.
4165 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
4166 * safe-write.h (SAFE_WRITE_ERROR): Define.
4168 * safe-read.c (EINTR): Remove definition.
4169 (safe_read): Don't use EINTR if it is absent.
4171 2002-12-02 Jim Meyering <jim@meyering.net>
4173 * safe-read.c (EINTR): Define.
4174 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4175 (INT_MAX): Provide fallback.
4176 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
4178 * safe-read.h (SAFE_READ_ERROR): Define.
4180 2002-12-01 Jim Meyering <jim@meyering.net>
4182 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
4183 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
4185 2002-11-27 Paul Eggert <eggert@twinsun.com>
4187 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4188 hash_rehash): Replace `if (limit <= value) abort ();' with
4189 `if (! (value < limit)) abort ();', for readability.
4191 2002-11-26 <karl@gnu.org>
4193 * strdup.c: copy from libc again, with jim's ok.
4194 * .cppi-disable: re-add strdup.c
4196 2002-11-25 <karl@gnu.org>
4198 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
4199 instead of "strtol.c".
4201 2002-11-25 Jim Meyering <jim@meyering.net>
4203 * mktime.c: Sync from libc, now that it has the latest fix.
4205 2002-11-24 <karl@gnu.org>
4207 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
4208 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
4210 2002-11-24 Jim Meyering <jim@meyering.net>
4212 Update from coreutils:
4214 * mktime.c: Merge in changes from libc.
4216 Avoid a link-time failure on some Linux systems.
4217 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
4218 (__mon_yday): Declare with the STATIC attribute.
4219 (__mktime_internal): Likewise.
4220 Based on a report from Greg Schafer.
4222 2002-11-23 Jim Meyering <jim@meyering.net>
4224 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
4225 Use `unsigned', not `int', as type of index.
4227 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
4229 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
4231 2002-11-22 Paul Eggert <eggert@twinsun.com>
4233 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
4234 hint that one should use `if (! x) abort ();' rather than `assert
4235 (x);', and anyway it's one less thing to worry about configuring.
4236 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4237 hash_rehash, hash_insert): Use abort rather than assert.
4239 2002-11-22 Paul Eggert <eggert@twinsun.com>
4241 * quotearg.h: Allow multiple inclusion by surrounding with
4242 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
4243 so that we can be included first.
4244 (PARAMS): Remove; we now assume C89 or later. All uses removed.
4245 * quotearg.c: Include quotearg.h immediately after config.h.
4246 No need to include stddef.h or sys/types.h any more.
4247 Surround local include files with "", not "<>".
4248 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
4249 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
4250 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
4251 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
4252 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
4253 (ISPRINT): Remove; no longer needed now that we assume C89.
4255 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
4258 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
4259 quotearg_char): Use SIZE_MAX rather than
4260 (size_t) -1 when we are talking about "infinity".
4262 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
4264 2002-11-22 Bruno Haible <bruno@clisp.org>
4266 * safe-read.h: Assume C89. Add comments.
4267 (safe_read): Change return type to size_t.
4268 * safe-read.c (safe_read): Change return type to size_t. Handle byte
4269 counts > SSIZE_MAX correctly.
4270 * safe-write.h: New file.
4271 * safe-write.c: New file.
4272 * full-read.h: New file.
4273 * full-read.c: New file.
4274 * full-write.h: Assume C89. Add comments.
4275 * full-write.c: Include safe-write.h.
4276 (full_write): Rewritten to use safe_write.
4277 Suggested by Jim Meyering and Paul Eggert.
4279 2002-11-21 Bruno Haible <bruno@clisp.org>
4281 Remove case insensitive option matching.
4282 * argmatch.h (argcasematch): Remove declaration.
4283 (ARGCASEMATCH): Remove macro.
4284 (__xargmatch_internal): Remove case_sensitive argument.
4285 (XARGMATCH): Update.
4286 (XARGCASEMATCH): Remove macro.
4287 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
4288 case_sensitive argument.
4289 (argcasematch): Remove function.
4290 (__xargmatch_internal): Remove case_sensitive argument.
4291 (main): Use XARGMATCH instead of XARGCASEMATCH.
4293 * xmalloc.c: Change compile-time error message. Add comment about
4294 required autoconf version.
4296 2002-11-21 Jim Meyering <jim@meyering.net>
4298 * strdup.c (strdup): Tweak comment and initial #if/#include.
4300 Merge in changes from the coreutils.
4302 2002-09-25 Paul Eggert <eggert@twinsun.com>
4303 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
4304 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
4305 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
4306 int. Work more efficiently if X is the same width as uintmax_t.
4307 Do not compare X to -1, to avoid bogus compiler warning.
4308 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
4309 Don't assume that f_frsize and f_bsize are the same type.
4311 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
4314 * makepath.c (make_path): Restore umask *before* creating the final
4316 (make_path): Minor reformatting.
4318 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
4319 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
4321 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
4322 ones. At least on GNU/Linux systems, `auto' means something else.
4325 2002-11-20 Paul Eggert <eggert@twinsun.com>
4327 Merge argmatch cleanups from Bison. Assume C89.
4329 * argmatch.c: Include config.h here, not in argmatch.h.
4330 Include stdlib.h, for EXIT_FAILURE.
4331 Always include <string.h>, since we assume C89.
4332 (EXIT_FAILURE): Remove pre-C89 bug workaround.
4333 * argmatch.h: Do not include <config.h> or <sys/types.h>.
4334 Include <stddef.h> instead, since it's all we need for size_t.
4335 (PARAMS): Remove. All uses removed.
4336 (ARRAY_CARDINALITY): Do not bother to #undef.
4337 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
4338 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4339 Remove unnecessary parentheses.
4340 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4341 Insert necessary parentheses.
4342 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
4343 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
4345 2002-11-19 Bruno Haible <bruno@clisp.org>
4347 * mbswidth.c: Include mbswidth.h right at the beginning.
4348 * mbswidth.h: Include <stddef.h>, for size_t.
4350 * mbswidth.h (PARAMS): Remove macro.
4351 (mbswidth, mbsnwidth): Use ANSI C function declarations.
4352 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
4354 * gcd.h (PARAMS): Remove macro.
4355 (gcd): Use ANSI C function declarations.
4356 * gcd.c (gcd): Likewise.
4358 2002-11-15 Bruno Haible <bruno@clisp.org>
4360 * strcspn.c: Include <stddef.h>.
4361 (strcspn): Use ANSI C function declaration. Change return type to
4363 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
4364 (strpbrk): Use NULL.
4365 * strpbrk.h (PARAMS): Remove macro.
4366 (strpbrk): Use ANSI C function declaration.
4367 * strstr.c: Don't include <sys/types.h>.
4368 * strstr.h (PARAMS): Remove macro.
4369 (strstr): Use ANSI C function declarations.
4371 2002-11-06 Bruno Haible <bruno@clisp.org>
4373 * gcd.h (gcd): Change argument type to 'unsigned long'.
4374 * gcd.c (gcd): Likewise.
4376 2002-11-05 Bruno Haible <bruno@clisp.org>
4378 * gcd.h: New file, from gettext-0.11.5.
4379 * gcd.c: New file, from gettext-0.11.5.
4381 2002-11-05 Bruno Haible <bruno@clisp.org>
4383 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4384 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4385 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4386 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4388 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4389 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4391 * closeout.c: Include gettext.h instead of <libintl.h>.
4392 * human.c: Include gettext.h instead of <libintl.h>.
4393 * quotearg.c: Include gettext.h instead of <libintl.h>.
4394 * rpmatch.c: Include gettext.h instead of <libintl.h>.
4395 * unicodeio.c: Include gettext.h instead of <libintl.h>.
4396 * userspec.c: Include gettext.h instead of <libintl.h>.
4397 * version-etc.c: Include gettext.h instead of <libintl.h>.
4398 * xmalloc.c: Include gettext.h instead of <libintl.h>.
4399 (textdomain): Remove definition.
4400 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
4402 * long-options.c: Remove include of <libintl.h> and definition of _.
4403 * same.c: Remove include of <libintl.h> and definition of _.
4405 2002-11-04 Bruno Haible <bruno@clisp.org>
4407 * stpcpy.h: New file, from GNU gettext-0.11.5.
4408 * strcase.h: New file, from GNU gettext-0.11.5.
4409 * strpbrk.h: New file, from GNU gettext-0.11.5.
4410 * strstr.h: New file, from GNU gettext-0.11.5.
4411 * xgetcwd.h: New file, from GNU gettext-0.11.5.
4413 2002-05-09 Bruno Haible <bruno@clisp.org>
4415 * config.charset: Update for newest glibc. Add canonical names
4416 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
4418 2002-05-09 Bruno Haible <bruno@clisp.org>
4420 * localcharset.c (get_charset_aliases): Add more Windows specific
4423 2002-05-08 Owen Taylor <otaylor@redhat.com>
4425 * config.charset: A few additions for Solaris.
4427 2001-12-05 Bruno Haible <bruno@clisp.org>
4429 * localcharset.c (locale_charset): Don't return an empty string.
4431 2001-10-23 Bruno Haible <haible@clisp.cons.org>
4433 * config.charset: msdos in uk_UA uses CP1125.
4435 2001-08-05 Bruno Haible <haible@clisp.cons.org>
4437 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
4438 * localcharset.c (locale_charset): Declare as extern "C".
4440 2002-02-15 Bruno Haible <bruno@clisp.org>
4442 * config.charset [msdosdjgpp]: For Russian, use CP866.
4444 2002-02-11 Bruno Haible <bruno@clisp.org>
4446 * config.charset: Add support for NetBSD.
4448 2002-09-25 <karl@gnu.org>
4450 * strdup.c: copy from libc/string (via ../config/srclist*).
4451 * getopt*: copy from libc/posix.
4452 * gettext.h: copy from gettext.
4453 * .cppi-disable: add strdup.c, gettext.h.
4455 2002-07-01 Jim Meyering <meyering@lucent.com>
4457 * c-stack.c: Include sys/time.h.
4458 From Volker Borchert.
4460 2002-06-11 Paul Eggert <eggert@twinsun.com>
4462 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
4463 New macro. Use it uniformly instead of
4464 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
4465 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
4466 reported by Vin Shelton.
4468 2002-06-22 Jim Meyering <meyering@lucent.com>
4470 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
4471 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
4473 2002-06-22 Paul Eggert <eggert@twinsun.com>
4475 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
4476 Do not assume SA_SIGINFO behavior.
4477 Bug reported by Jim Meyering on NetBSD 1.5.2.
4479 2002-06-22 Jim Meyering <meyering@lucent.com>
4481 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
4483 * exitfail.c, exitfail.h: Likewise.
4484 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
4486 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
4488 (EXTRA_DIST): Add fnmatch_loop.c.
4489 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
4491 * fnmatch_loop.c: New file, from diffutils-2.8.2.
4492 * fnmatch.c: Update from diffutils-2.8.2.
4493 * fnmatch_.h: New file. From diffutils-2.8.2.
4494 * fnmatch.h: Remove file.
4496 2002-06-18 Paul Eggert <eggert@twinsun.com>
4498 * file-type.h: Report an error if neither S_ISREG nor
4499 S_IFREG is defined, instead of using a test specific to glibc
4500 2.2. This should be safe, since POSIX requires S_ISREG and
4501 Unix Version 7 had S_IFREG. We don't need to check for
4502 <sys/types.h> since we don't use any symbols that it defines.
4504 2002-06-15 Jim Meyering <meyering@lucent.com>
4506 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
4507 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
4508 have been included before this file.
4510 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
4512 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
4513 so that each temporary file name is unique and valid in the first
4514 8 characters, for operation under DOS.
4516 2002-06-15 Jim Meyering <meyering@lucent.com>
4518 Work even with DJGPP 2.03, which lacks support for symlinks.
4520 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
4522 * lchown.c (S_ISLNK): Likewise.
4524 2002-06-14 Jim Meyering <meyering@lucent.com>
4526 * file-type.h: Use the version from diffutils-2.8.2.
4527 * file-type.c: Likewise.
4529 2002-05-27 Jim Meyering <meyering@lucent.com>
4531 Fix a problem seen only on nonconforming systems whereby ls.c's
4532 use of localtime, and then of gettimeofday would cause trouble:
4533 the localtime call used to initialize rpl_gettimeofday's save
4534 mechanism would clobber ls's current local time information so
4535 that in any long listing the first file would always be listed
4536 with date 1970-01-01. Analysis by Volker Borchert.
4538 * gettimeofday.c (localtime): Undefine.
4539 (rpl_localtime): New function.
4541 2002-05-22 Jim Meyering <meyering@lucent.com>
4543 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
4544 * file-type.h: New file.
4545 * file-type.c (file_type): New file/function. Extracted from diffutils.
4547 2002-04-29 Paul Eggert <eggert@twinsun.com>
4549 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
4551 2002-04-28 Paul Eggert <eggert@twinsun.com>
4553 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
4554 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
4555 of 127, since 64 is the largest conceivable number for ancient
4557 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
4559 2002-04-28 Jim Meyering <meyering@lucent.com>
4561 * sig2str.c (WTERMSIG): Remove definition (unused).
4563 2002-04-28 Paul Eggert <eggert@twinsun.com>
4565 * sig2str.h, sig2str.c: New files.
4566 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
4568 2002-04-24 Jim Meyering <meyering@lucent.com>
4570 * gettext.h: New file, from Gettext.
4571 * Makefile.am (INCLUDES): Remove -I../intl.
4572 (libfetish_a_SOURCES): Add gettext.h.
4574 2002-04-16 Jim Meyering <meyering@lucent.com>
4576 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
4577 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
4578 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
4580 2002-04-12 Jim Meyering <meyering@lucent.com>
4582 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
4584 2002-03-10 Jim Meyering <meyering@lucent.com>
4586 * makepath.c (make_path): Remove a comma from a diagnostic.
4587 Suggestion from Santiago Vila.
4589 2002-03-08 Jim Meyering <meyering@lucent.com>
4591 * rename.c: Mention that this wrapper is needed also on
4592 mips-dec-ultrix4.4 systems.
4594 2002-03-02 Jim Meyering <meyering@lucent.com>
4596 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
4597 not HAVE_CLOCK_SETTIME.
4599 2002-02-27 Paul Eggert <eggert@twinsun.com>
4601 * nanosleep.h: Rename to....
4602 * timespec.h: New name for nanosleep.h. All uses changed.
4604 * gettime.c: New file.
4605 * settime.c: New file.
4608 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4609 timespec.h. Remove nanosleep.h.
4611 2002-02-25 Paul Eggert <eggert@twinsun.com>
4613 * acl.c, acl.h: New files.
4614 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4616 2002-02-24 Jim Meyering <meyering@lucent.com>
4618 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
4619 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
4620 cause trouble. Reported by Nelson Beebe.
4622 2002-02-23 Paul Eggert <eggert@twinsun.com>
4624 * path-concat.c (xpath_concat): Reorder code to pacify
4625 compilers that don't know that xalloc_die never returns.
4627 2002-02-20 Jim Meyering <meyering@lucent.com>
4629 * getdate.c: Regenerate using bison-1.33.
4631 2002-02-15 Paul Eggert <eggert@twinsun.com>
4633 * posixver.c, posixver.h: New files.
4634 * Makefile.am (libfetish_a_SOURCES): Add them.
4636 2002-02-02 Paul Eggert <eggert@twinsun.com>
4637 Bruno Haible <bruno@clisp.org>
4639 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4640 (fwrite_success_callback): New declaration.
4641 * unicodeio.c (unicode_to_mb): New function, extracted from
4642 print_unicode_char. Call failure callback instead of error.
4643 (fwrite_success_callback): New function.
4644 (exit_failure_callback): New function.
4645 (fallback_failure_callback): New function.
4646 (print_unicode_char): Call unicode_to_mb.
4648 2002-01-26 Jim Meyering <meyering@lucent.com>
4650 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4652 2002-01-22 Jim Meyering <meyering@lucent.com>
4654 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4655 Otherwise, some versions of automake would omit the rule that makes
4656 Makefile from Makefile.in.
4658 2001-01-21 Paul Eggert <eggert@twinsun.com>
4660 * xmemcoll.h, xmemcoll.c: New files.
4661 * Makefile.am (libfetish_a_SOURCES): Add them.
4662 * memcoll.c: Include errno.h, and declare errno if not defined.
4663 (memcoll): Set errno to zero if there is no error.
4665 * quotearg.c (quotearg_buffer_restyled):
4666 Fix bug with quoting buffers containing NUL when backslashing escapes.
4667 This bug was exposed by the other changes in this patch.
4668 (quotearg_n_options): New arg ARGSIZE.
4669 All callers changed.
4670 (quoting_options_from_style): New function.
4671 (quotearg_n_style): Use it.
4672 (quotearg_n_style_mem): New function.
4674 * quotearg.h (quotearg_n_style_mem): New function.
4676 2002-01-16 Jim Meyering <meyering@lucent.com>
4678 * getdate.y: Add three semicolons, each just before a closing brace.
4679 Bison (as of version 1.31) no longer papers over that mistake.
4681 2002-02-14 Paul Eggert <eggert@twinsun.com>
4683 * backupfile.c (ISDIGIT): Comment fix.
4684 * getdate.y (ISDIGIT): Likewise.
4685 * posixtm.c (ISDIGIT, year): Likewise.
4686 * strverscmp.c (ISDIGIT): Likewise.
4687 * userspec.c (ISDIGIT): Likewise.
4689 2002-01-05 Jim Meyering <meyering@lucent.com>
4691 * version-etc.c (version_etc_copyright): Update copyright year.
4693 2001-01-19 Paul Eggert <eggert@twinsun.com>
4695 * closeout.c (close_stdout_status): If ferror (stdout), do
4696 not silently exit merely because the output buffer happens to
4697 have nothing pending.
4699 2001-12-18 Paul Eggert <eggert@twinsun.com>
4701 See the big note in ../ChangeLog.
4702 * human.c (suffixes): Prefer K to k for 1024.
4703 (generate_suffix_backwards): New function.
4704 (human_readable_inexact): Use it.
4705 * xstrtol.c (__xstrtol): If there is no number but there
4706 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4707 Accept 'K' as well as 'k'.
4709 2001-12-15 Jim Meyering <meyering@lucent.com>
4711 * regex.h (__restrict_arr): Update from libc.
4713 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4714 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4717 2001-12-10 Jim Meyering <meyering@lucent.com>
4719 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
4720 Instead, include "xalloc.h".
4721 (initbuffer): Don't cast xmalloc return value to char*.
4722 (readline): Reword comment.
4723 Don't cast xrealloc return value to char*
4726 2001-12-09 Jim Meyering <meyering@lucent.com>
4728 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
4729 `signed and unsigned type in conditional expression'.
4730 * posixtm.c (posix_time_parse): Likewise.
4732 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
4734 * readtokens.c (readtoken): Declare an index to be of type unsigned
4735 to avoid a pedantic warning.
4737 * getstr.c: Don't include assert.h.
4738 (getstr): Remove warning-evoking assertions.
4739 Return -1 if offset parameter is out of bounds.
4740 Change the type of a local from int to size_t.
4742 * strftime.c (my_strftime_localtime_r): Include this function
4743 definition in the `#if ! HAVE_TM_GMTOFF' block.
4745 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
4746 Include xalloc.h instead.
4748 2001-12-02 Jim Meyering <meyering@lucent.com>
4750 * tempname.c: Don't declare getenv, thus reverting the change of
4751 2001-11-18. It's no longer necessary, now that stdlib.h is always
4754 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
4755 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
4757 2001-11-30 Akim Demaille <akim@epita.fr>
4759 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
4760 before being defined.
4762 2001-11-27 Paul Eggert <eggert@twinsun.com>
4764 * quotearg.h (quotearg_n, quotearg_n_style):
4765 First arg is int, not unsigned.
4766 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
4767 (SIZE_MAX, UINT_MAX): New macros.
4768 (quotearg_n_options): Abort if N is negative.
4769 Avoid overflow check on hosts where size_t is 64 bits and int
4770 is 32 bits, as overflow is impossible there.
4771 Fix off-by-one typo that caused unnecessary reallocation.
4773 2001-11-27 Jim Meyering <meyering@lucent.com>
4775 * tempname.c: Merge with version from libc.
4776 * regex.c: Likewise.
4778 * tempname.c: Include stdlib.h unconditionally. On some old systems
4779 for which STDC_HEADERS is 0, it was not included, resulting in a
4780 warning about an integer-to-pointer conversion problem with getenv.
4781 Reported by Volker Borchert.
4783 2001-11-26 Jim Meyering <meyering@lucent.com>
4785 * gtod.h: Remove file.
4786 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
4787 * gettimeofday.c: Don't include gtod.h.
4788 (GTOD_init): Remove function.
4789 (rpl_gettimeofday): Do its job here instead, rather than aborting.
4790 Suggestion from Volker Borchert.
4792 2001-11-23 Jim Meyering <meyering@lucent.com>
4794 * hash.h (struct hash_table): Don't define here. Merely declare it.
4795 * hash.c (struct hash_table): Define it here instead.
4797 2001-11-22 Jim Meyering <meyering@lucent.com>
4799 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
4801 2001-11-18 Paul Eggert <eggert@twinsun.com>
4803 * tempname.c (TMP_MAX): Remove; no longer needed.
4804 (TEMPORARIES): New macro.
4805 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
4806 removes an artificial limitation (e.g. HP-UX 10.20, where
4809 2001-11-18 Jim Meyering <meyering@lucent.com>
4811 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
4814 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
4815 files will be created before anything else.
4817 2001-11-17 Jim Meyering <meyering@lucent.com>
4819 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
4820 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
4821 rather than group writable. Patch by Juan F. Codagnone.
4823 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
4824 Instead, include "xalloc.h".
4826 * mountlist.c: Include unlocked-io.h after all system headers.
4827 Remove explicit declarations of xmalloc, xrealloc,
4828 and xstrdup. Instead, include "xalloc.h".
4830 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
4831 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
4832 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
4834 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
4835 Reported by Padraig Brady.
4837 * mkstemp.c: #undef mkstemp.
4839 (rpl_mkstemp): Rename from mkstemp.
4842 2001-11-16 Jim Meyering <meyering@lucent.com>
4844 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
4845 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
4846 determine the amount of total physical memory, use pstat_getstatic.
4847 HPUX-11 doesn't define _SC_PHYS_PAGES.
4848 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
4849 If sysconf couldn't be used to determine the amount of available
4850 physical memory, use both pstat_getstatic and pstat_getdynamic.
4851 Based on a patch from Bob Proulx.
4853 2001-11-05 Jim Meyering <meyering@lucent.com>
4855 * xstat.in (slash_aware_lstat): Correct a misleading comment.
4857 2001-11-03 Jim Meyering <meyering@lucent.com>
4859 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
4860 in argmatch_to_argument call.
4862 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
4865 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
4866 e.g., a fault due to an attempt to free a NULL pointer.
4868 2001-11-01 Jim Meyering <meyering@lucent.com>
4870 * dirfd.c, dirfd.h: New files.
4871 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
4873 * hash.c (hash_print) [TESTING]: Clean up.
4875 2001-10-22 Paul Eggert <eggert@twinsun.com>
4877 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
4878 to avoid a warning if -Wall.
4880 2001-10-21 Paul Eggert <eggert@twinsun.com>
4882 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
4884 2001-10-21 Jim Meyering <meyering@lucent.com>
4886 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
4887 this code would end up calling gettext even in packages built
4889 * getopt.c (_): Likewise.
4890 * regex.c (_): Likewise.
4892 2001-10-20 Paul Eggert <eggert@twinsun.com>
4894 * error.c (strerror_r): Do not declare unless !_LIBC.
4895 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
4896 Use strerror_r that is only a macro, even if it is not a function.
4897 (strerror): Check for HAVE_DECL_STRERROR before declaring.
4898 (private_strerror): Use prototypes, not old-style function definition.
4899 (print_errno_message): New function.
4900 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
4902 (error_tail, error, error_at_line): Use it.
4904 2001-10-11 Jim Meyering <meyering@lucent.com>
4906 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
4907 and quote_n (1, ... to avoid clobbering a buffer.
4909 2001-10-05 Jim Meyering <meyering@lucent.com>
4911 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
4912 * hash-pjw.c: New file (factored out of fileutils' remove.c).
4913 * hash-pjw.h: New file.
4915 2001-09-30 Jim Meyering <meyering@lucent.com>
4917 * mountlist.c [MOUNTED_GETFSSTAT]:
4918 Include <sys/ucred.h>, for Apple Darwin.
4919 Include sys/mount.h and sys/fs_types.h only if available.
4921 (read_filesystem_list): Use FS_TYPE.
4923 2001-09-29 Paul Eggert <eggert@twinsun.com>
4925 * exclude.c (excluded_filename): 0 -> false, since it's
4928 2001-09-28 Paul Eggert <eggert@twinsun.com>
4930 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
4931 #defines strtoimax. Also treat the other strto* functions
4934 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
4935 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
4936 (strtoimax, strtoumax): Do not declare if already defined as a macro.
4938 2001-09-26 Jim Meyering <meyering@lucent.com>
4940 Most macros in unlocked-io.h had the wrong number of arguments.
4941 * gen-uio: New script.
4942 (USE_UNLOCKED_IO): Define to 1 if not already defined.
4943 * unlocked-io.hin: Remove file.
4944 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
4945 rather than trying to embed it here.
4946 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
4947 Reported by Padraig Brady.
4949 2001-09-25 Volker Borchert <bt@teknon.de>
4951 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
4953 2001-09-23 Jim Meyering <meyering@lucent.com>
4955 * mountlist.c: Remove useless parentheses in #if directives.
4956 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4957 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4959 2001-09-22 Jim Meyering <meyering@lucent.com>
4961 * localcharset.c: Update from latest gettext.
4962 * config.charset: Likewise.
4964 2001-09-20 Jim Meyering <meyering@lucent.com>
4966 * xstrtol.c (strtoimax): Guard declaration with
4967 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4968 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4969 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4970 (strtoumax): Likewise, for completeness (it wasn't necessary).
4972 2001-09-06 Paul Eggert <eggert@twinsun.com>
4974 * strtoimax.c (HAVE_LONG_LONG):
4975 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4976 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4977 to work around bug in IBM C compiler.
4979 2001-09-16 Jim Meyering <meyering@lucent.com>
4981 * mkdir.c: New file.
4983 2001-09-04 Paul Eggert <eggert@twinsun.com>
4985 * xgetcwd.c: Revert some of the previous change; intead,
4986 fix the HAVE_GETCWD_NULL code to behave more like the
4987 !HAVE_GETCWD_NULL code used to.
4990 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4993 2001-09-04 Paul Eggert <eggert@twinsun.com>
4995 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
4996 Use ssize_t, not int, to store result of readlink.
4997 Check for ssize_t overflow as well as size_t overflow,
4998 as POSIX says the result of readlink is implementation-defined
4999 when ssize_t overflows.
5000 Remove unnecessary cast to char*.
5001 Use free+malloc instead of realloc, as the storage doesn't need
5002 to be preserved and it's clearer and can be more efficient that way.
5003 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
5004 * xreadlink.h (xreadlink): Update prototype.
5006 2001-09-03 Paul Eggert <eggert@twinsun.com>
5008 * exclude.c (fnmatch_no_wildcards): Fix confusion between
5009 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
5010 spotted by Jim Meyering.
5012 2001-09-03 Jim Meyering <meyering@lucent.com>
5014 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5016 2001-09-03 Paul Eggert <eggert@twinsun.com>
5018 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
5019 like the HAVE_GETCWD_NULL code.
5020 Include pathmax.h if not HAVE_GETCWD.
5021 Do not include xalloc.h.
5022 (INITIAL_BUFFER_SIZE): New symbol.
5023 Do not use xmalloc / xrealloc, since the caller is responsible for
5024 handling errors. Preserve errno around `free' during failure.
5025 Do not overrun buffer when using getwd.
5027 2001-09-03 Paul Eggert <eggert@twinsun.com>
5029 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
5030 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
5032 2001-09-02 Jim Meyering <meyering@lucent.com>
5034 * error.c: Update from GNU libc.
5036 2001-09-01 Jim Meyering <meyering@lucent.com>
5038 * xreadlink.c: New file.
5039 * xreadlink.h: New file.
5040 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
5042 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
5043 doesn't conflict with sparc Solaris 7's definition in
5044 /usr/include/sys/int_types.h.
5046 * exclude.c: Use `""', not `<>' to #include non-system header files.
5047 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
5048 and strncasecmp as r-values. Unixware didn't have declarations.
5050 2001-08-31 Jim Meyering <meyering@lucent.com>
5052 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
5053 Use an initial, malloc'd, buffer of length 128 rather than
5054 a statically allocated one of length 1024.
5056 2001-08-30 Paul Eggert <eggert@twinsun.com>
5058 * xgetcwd.c: Don't include pathmax.h.
5059 Include stdlib.h and unistd.h if available.
5061 (xmalloc, xstrdup, free): Remove decls.
5062 (xgetcwd): Don't assume sizes fit in unsigned.
5063 Check for overflow when computing sizes.
5064 Simplify reallocation code.
5066 2001-08-28 Paul Eggert <eggert@twinsun.com>
5068 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
5070 * strtoimax.c: Renamed from strtoxmax.c, removing the
5073 Also, make the following further changes to make this file's
5074 configuration more similar to that of strtol.c:
5075 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
5076 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5077 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5078 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5079 changed to signed values.
5081 And make the following changes as well:
5082 Fix copyright notice, as 1999 was missing.
5083 (verify): New macro.
5084 (strtoimax): Check sizes at compile-time, not run-time.
5085 Prefer strtol to strtoll if both work.
5086 (main): Remove; it was not that useful and was a pain to maintain.
5088 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
5090 2001-08-30 Paul Eggert <eggert@twinsun.com>
5092 * savedir.c (savedir): Remove size parameter, as POSIX says that
5093 a directory's st_size can have an arbitrary value, so the old
5094 usage could waste an arbitrary amount of memory. All uses
5096 * savedir.h: Update prototype.
5098 2001-08-30 Paul Eggert <eggert@twinsun.com>
5100 * xstrtol.c (strtoimax): New decl.
5102 2001-08-28 Paul Eggert <eggert@twinsun.com>
5104 * xstrtol.h: Add copyright notice.
5105 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
5106 LONGINT_INVALID_SUFFIX_CHAR.
5108 2001-08-30 Paul Eggert <eggert@twinsun.com>
5110 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
5113 2001-08-30 Paul Eggert <eggert@twinsun.com>
5115 * hash.c: Remove '2001' from copyright notice.
5117 2001-08-30 Paul Eggert <eggert@twinsun.com>
5119 * full-write.h: New file.
5120 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
5121 * full-write.c: Correct credits, as cccp.c no longer
5122 exists and anyway it was so heavily changed from the old cccp
5123 code as to be unrecognizable. Include full-write.h.
5124 (full_write) Return size_t, with short writes meaning failure.
5125 All callers changed. This fixes a bug with large buffers
5127 * utime.c: Include full-write.h.
5129 2001-08-30 Paul Eggert <eggert@twinsun.com>
5131 Merge 'exclude' changes from tar 1.13.22.
5132 This fixes one or two unlikely storage allocation overflow bugs,
5133 but doesn't change user-visible behavior otherwise.
5135 2001-08-30 Paul Eggert <eggert@twinsun.com>
5137 * exclude.c (bool): Declare, perhaps by including stdbool.h.
5138 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5139 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5140 Include if available.
5141 (<xalloc.h>): Include
5142 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5143 (verify): New macro. Use it to verify that EXCLUDE macros do not
5144 collide with FNM macros.
5145 (struct patopts): New struct.
5146 (struct exclude): Use it, as exclude patterns now come with options.
5147 (new_exclude): Support above changes.
5148 (new_exclude, add_exclude_file):
5149 Initial size must now be a power of two to simplify overflow checking.
5150 (free_exclude, fnmatch_no_wildcards): New function.
5151 (excluded_filename): No longer requires options arg, as the options
5152 are determined by add_exclude. Now returns bool, not int.
5153 (excluded_filename, add_exclude):
5154 Add support for the fancy new exclusion options.
5155 (add_exclude, add_exclude_file): Now takes int options arg.
5156 Check for arithmetic overflow when computing sizes.
5157 (add_exclude_file): xrealloc might modify errno, so don't
5158 realloc until after errno might be used.
5160 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
5162 (free_exclude): New decl.
5163 (add_exclude, add_exclude_file): Now takes int options arg.
5164 (excluded_filename): No longer requires options arg, as the options
5165 are determined by add_exclude. Now returns bool, not int.
5167 2001-08-30 Paul Eggert <eggert@twinsun.com>
5169 * alloca.c (alloca): Arg is of type size_t, not unsigned.
5171 2001-08-27 Jim Meyering <meyering@lucent.com>
5173 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
5175 * version-etc.c (N_): Remove definition.
5176 Revert most of last change.
5177 Instead, simply don't mark the `Copyright...' string for translation.
5178 Based on advice from Paul Eggert.
5180 * strtoxmax.c: Tweak comment.
5182 2001-08-26 Jim Meyering <meyering@lucent.com>
5184 * version-etc.c (version_etc_copyright_fmt): Replace literal year
5185 of copyright with `%s' so translators don't get an untranslated
5187 (COPYRIGHT_YEAR): Define.
5188 (version_etc): Use fprintf rather than fputs.
5189 Suggestion from Ulrich Drepper.
5191 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
5193 * strtoll.c: New file, from GNU libc.
5194 * xstrtoimax.c: New file.
5196 * xstrtol.h: Add xstrtoimax.
5197 * strtoumax.c: New file. Simply include "strtoumax.c".
5198 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
5200 * strtoumax.c: Factor to work both for unsigned and signed types, ...
5201 * strtoxmax.c: ... then renamed to this.
5203 2001-08-13 Paul Eggert <eggert@twinsun.com>
5205 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
5206 Port to Solaris 8, where 'sed' requires a space after the 'r'
5207 command, and where sh dislikes "$/". Clean up the spacing a bit.
5208 Redirect output to $tmp just once.
5210 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
5212 * addext.c (<errno.h>): Include.
5213 (errno): Declare if not defined.
5214 (addext): Work correctly when pathconf returns -1 and leaves
5215 errno alone because there is no limit. Also, work even if
5216 pathconf returns a value greater than SIZE_MAX.
5218 2001-08-12 Jim Meyering <meyering@lucent.com>
5220 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
5221 Simply `return getcwd (NULL, 0);'.
5222 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
5223 Use 1300 as initial value for length, not PATH_MAX.
5225 * pathmax.h: Clean up cpp syntax.
5227 2001-08-12 Jim Meyering <meyering@lucent.com>
5229 * gettimeofday.c: New file.
5231 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
5233 2001-08-04 Jim Meyering <meyering@lucent.com>
5235 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
5236 to get in sync with glibc.
5238 2001-08-03 Paul Eggert <eggert@twinsun.com>
5240 The following changes are from gettext 0.10.39 as maintained by
5243 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
5244 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
5245 with inverted sense. All uses changed.
5247 * mbswidth.c: Don't include <limits.h>.
5248 Include <stdlib.h> and <string.h> unconditionally.
5249 (iswcntrl, mbsinit, ISCNTRL): New macros.
5250 (mbsnwidth): Use K&R style function declarations.
5251 Don't bother checking for MB_LEN_MAX == 1, since the compiler
5252 can optimize it when MB_CUR_MAX == 1.
5253 The width of control characters is zero, not 1.
5255 2001-07-15 Jim Meyering <meyering@lucent.com>
5257 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
5258 (BUILT_SOURCES): Add unlocked-io.h.
5259 (io_functions): Define.
5260 (unlocked-io.h): New rule.
5261 (DISTCLEANFILES): Add unlocked-io.h.
5262 (all-local): Depend on unlocked-io.h, to ensure it is created.
5264 * unlocked-io.hin: New file
5266 * regex.c: Update from glibc.
5268 2001-07-05 Jim Meyering <meyering@lucent.com>
5270 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
5272 (libfetish_a_SOURCES): Put all .h files here instead.
5273 Remove a thus-exposed (better checks in automake) duplicate and
5274 two unnecessary .h files.
5276 2001-06-11 Jim Meyering <meyering@lucent.com>
5278 * regex.c: Update from GNU libc.
5280 2001-05-27 Jim Meyering <meyering@lucent.com>
5282 * readutmp.h (UT_TYPE): Define.
5284 2001-05-24 Jim Meyering <meyering@lucent.com>
5286 * argmatch.c: Include "quote.h".
5287 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
5288 quote function. Reported by Göran Uddeborg.
5290 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
5292 * dirname.c (dir_name): Compute append_dot using path, not newpath
5293 which is not yet declared.
5295 2001-05-11 Paul Eggert <eggert@twinsun.com>
5297 * Makefile.am (libfetish_a_SOURCES):
5298 Add strftime.c, since we now compile it on all hosts.
5300 * strftime.c (my_strftime):
5301 Define to nstrftime if emacs, but only if my_strftime is not defined.
5302 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
5303 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
5304 Add one more extra argument: a nanoseconds value.
5307 (my_strftime function): Add %N format.
5308 (emacs_strftimeu): Renamed from emacs_strftime,
5309 with extra ut argument.
5311 2001-05-11 Paul Eggert <eggert@twinsun.com>
5313 dirname code cleanup. base_name now behaves more compatibly
5314 with POSIX basename when given file names that have trailing
5315 slashes, and similarly for dir_name. Add new primitives
5316 base_len and dir_len. Put the directory-name-related decls
5319 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
5320 * backupfile.c (base_name): Likewise.
5321 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
5322 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
5323 * makepath.c (strip_trailing_slashes): Likewise.
5324 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
5326 * rename.c (strip_trailing_slashes): Likewise.
5327 * same.c (base_name): Likewise.
5328 * stripslash.c (ISSLASH): Likewise.
5330 * addext.c: Include <dirname.h> after size_t is defined.
5331 * backupfile.c: Likewise.
5333 * addext.c (addext): Use base_len to trim redundant
5334 trailing slashes instead of doing it ourselves.
5335 But do not trim the last slash if it is not redundant.
5337 * backupfile.c (find_backup_file_name,
5338 max_backup_version): Use base_len instead of rolling it ourselves.
5339 Handle the case of "" and (on DOS) "C:" correctly.
5341 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
5342 Include <string.h>, <dirname.h>.
5343 (base_name): Allow file names ending in slashes, other than names
5344 that are all slashes. In this case, return the basename followed
5345 by the slashes. This is more general, and can be used in places
5346 where the original base_name purposely had an assertion failure.
5347 (base_len): New function.
5349 * dirname.c: Include <string.h> instead of <stdlib.h>.
5350 Do not include <assert.h>; no longer needed.
5352 (memrchr): Remove decl.
5353 (dir_name_r): Remove.
5354 (dir_len): Renamed from dirlen. All callers changed.
5355 Rewrite in terms of base_name, for simplicity and consistency.
5356 (dir_name): Never return NULL. All callers changed.
5357 Do not include <stdlib.h> in test program; no longer needed.
5358 return 0; is fine for test program.
5360 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
5362 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
5364 * path-concat.c (path_concat): Use base_len to compute
5365 base length, not strlen; this means we cannot rely on memcpy
5368 * same.c (STREQ): Remove.
5369 (same_name): Handle the case where the basename ends in trailing '/'.
5371 * stripslash.c (strip_trailing_slashes): Return nonzero if
5372 a slash was stripped. Do not strip the last slash after a
5375 2001-04-08 Jim Meyering <meyering@lucent.com>
5377 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
5378 recomputed; that's necessary when the offset spans a DST transition.
5379 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
5381 2001-04-02 Jim Meyering <meyering@lucent.com>
5383 * regex.h, regex.c: Update from GNU libc.
5385 2001-03-19 Paul Eggert <eggert@twinsun.com>
5387 * version-etc.c (version_etc_copyright): Update to 2001.
5389 2001-03-16 Paul Eggert <eggert@twinsun.com>
5391 * tempname.c (uint64_t): Define to uintmax_t if
5392 not defined, and if UINT64_MAX is not defined.
5393 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
5394 Reported by John David Anglin.
5396 2001-03-10 Bruno Haible <haible@clisp.cons.org>
5398 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
5399 alias if codeset is empty.
5400 * config.charset (BeOS): Use wildcard syntax.
5402 2001-03-13 Jim Meyering <meyering@lucent.com>
5404 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
5405 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
5408 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5410 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
5412 * unicodeio.c (print_unicode_char): Simplify accordingly.
5414 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5416 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
5417 support for DOS/DJGPP.
5419 2001-02-28 Paul Eggert <eggert@twinsun.com>
5421 * Makefile.am (libfetish_a_SOURCES):
5422 Add dup-safer.c, fopen-safer.c.
5423 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
5425 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
5427 2001-02-25 Paul Eggert <eggert@twinsun.com>
5429 The mkstemp replacement is taken from glibc 2.2.2, with some
5430 portability fixes for use outside glibc, as follows:
5432 * tempname.c (struct_stat64): New macro.
5433 (direxists, __gen_tempname): Use it.
5434 This avoids a portability problem with Solaris 8.
5436 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
5437 (<stddef.h>, <stdint.h>, <string.h>):
5438 Include only if STDC_HEADERS || _LIBC.
5439 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
5440 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
5441 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
5442 (__set_errno): Define this macro if <errno.h> doesn't.
5443 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
5444 Define these macros if <stdio.h> doesn't.
5445 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
5446 Define these macros if <sys/stat.h>
5447 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
5448 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
5449 __xstat64): Define if not _LIBC.
5450 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
5451 (__gen_tempname): Invoke gettimeofday only if
5452 HAVE_GETTIMEOFDAY || _LIBC;
5453 otherwise, fall back on plain "time".
5454 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
5456 * mkstemp.c (__GT_FILE): Define to zero if not defined.
5458 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
5460 2001-02-17 Jim Meyering <meyering@lucent.com>
5462 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
5463 around included file name.
5465 * strnlen.c (__strnlen): Merge in a change from GNU libc.
5467 * strftime.c: Update from GNU libc (the only changes were to comments).
5469 2001-02-13 Bruno Haible <haible@clisp.cons.org>
5471 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
5473 2001-02-17 Paul Eggert <eggert@twinsun.com>
5475 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
5476 Remove workaround macros for hosts that have mbrtowc but not
5477 mbstate_t, as we now insist on proper declarations for both
5478 before using mbrtowc.
5480 2001-02-17 Jim Meyering <meyering@lucent.com>
5482 * regex.c: Update from libc.
5484 2001-02-16 Paul Eggert <eggert@twinsun.com>
5486 * alloca.c (malloc): Undef before defining, since stdlib.h
5487 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
5488 Reported by Mark Hounschell via Paul Eggert.
5490 2001-01-30 Bruno Haible <haible@clisp.cons.org>
5492 * config.charset: Update for FreeBSD 4.2.
5494 2001-01-26 Jim Meyering <meyering@lucent.com>
5496 * quotearg.c: Include stddef.h.
5497 * quote.c: Include stddef.h.
5498 Reported by Axel Kittenberger.
5500 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
5501 line in double quotes so that it evokes a better diagnostic.
5502 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
5503 Reported by Axel Kittenberger.
5505 2001-01-15 Bruno Haible <haible@clisp.cons.org>
5507 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
5508 to avoid a warning. Add back 'const' to inptr.
5510 2001-01-16 Jim Meyering <meyering@lucent.com>
5512 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
5515 2001-01-14 Jim Meyering <meyering@lucent.com>
5517 * rename.c: New file. From Volker Borchert.
5518 Include stdlib.h, string.h or strings.h, and xalloc.h.
5519 Use strip_trailing_slashes rather than open-coding it.
5521 2001-01-03 Paul Eggert <eggert@twinsun.com>
5523 * strftime.c: Sync with glibc time/strftime.c 1.81.
5525 2001-01-03 Jim Meyering <meyering@lucent.com>
5527 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
5528 local `inptr' to avoid warning with some system declarations of iconv.
5530 2000-12-29 Paul Eggert <eggert@twinsun.com>
5532 * modechange.c: Do not assume that mode_t uses the
5533 traditional octal encoding. E.g. "chmod 1 FOO" should set
5534 the other-execute bit of FOO even if S_IXOTH != 1.
5536 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
5537 WOTH, XOTH, ALLM): New macros.
5538 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
5539 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
5541 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
5542 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
5544 No need to use uintmax_t; unsigned long is long enough.
5545 Don't bother to get suffix since we don't use it.
5547 2000-12-24 Jim Meyering <meyering@lucent.com>
5549 * hash.c (is_prime): Return explicit boolean values.
5550 (hash_get_first): Return NULL to appease Irix5.6's 89.
5551 Reported by Nelson Beebe.
5553 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5555 * localcharset.c (locale_charset): Add support for Win32.
5557 2000-12-18 Paul Eggert <eggert@twinsun.com>
5559 * physmem.h, physmem.c: New files.
5561 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
5562 (noinst_HEADERS): Add physmem.h.
5564 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
5565 't' for compatibility with Solaris 8 sort.
5567 2000-12-18 Bruno Haible <haible@clisp.cons.org>
5569 * config.charset: Add support for BeOS.
5571 2000-12-16 Jim Meyering <meyering@lucent.com>
5573 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
5574 SHELLS_FILE to a file name that's useful on djgpp systems.
5576 (ADDITIONAL_DEFAULT_SHELLS): Define.
5577 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
5578 Based mostly on a patch from Prashant TR.
5580 2000-12-16 Jim Meyering <meyering@lucent.com>
5582 This bug had a serious impact on chown: `chown N:M FILE' (for integer
5583 N and M) would have treated it like `chown N:N FILE'.
5585 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
5587 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5589 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
5590 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
5591 to the list of canonical encodings. Rename EUC-CN to GB2312.
5593 2000-12-08 Andreas Schwab <schwab@suse.de>
5595 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
5596 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
5598 2000-12-07 Jim Meyering <meyering@lucent.com>
5600 * stripslash.c (ISSLASH): Define.
5601 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5604 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5605 (dir_name_r): Declare this function as static.
5606 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5607 manifest itself on a name containing a mix of slashes and
5609 Make this function work with names starting with a DOS-style
5610 drive letter and colon prefix.
5611 (dir_name): Append `.' if necessary.
5612 Based mostly on patches from Prashant TR and Eli Zaretskii.
5614 * dirname.h (dir_name_r): Remove prototype.
5616 2000-12-05 Jim Meyering <meyering@lucent.com>
5618 * dirname.c (dir_name_r): Add `const' in a few local declarations.
5620 2000-12-04 Jim Meyering <meyering@lucent.com>
5622 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
5623 Also include memory.h, stdlib.h, unistd.h if appropriate.
5624 Reported by Andreas Jaeger (conflicting declaration of malloc).
5626 2000-12-02 Jim Meyering <meyering@lucent.com>
5628 * closeout.h: Make idempotent, to avoid some obscure warnings.
5630 2000-12-01 Paul Eggert <eggert@twinsun.com>
5632 * memrchr.c: Include <config.h> before any system include file.
5634 2000-11-29 Paul Eggert <eggert@twinsun.com>
5636 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5638 2000-11-26 Jim Meyering <meyering@lucent.com>
5640 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5642 2000-11-22 Paul Eggert <eggert@twinsun.com>
5644 * strftime.c (my_strftime): Do not invoke mbrlen with a
5645 size of (size_t) -1; it's not portable.
5647 2000-11-17 Akim Demaille <akim@epita.fr>
5649 * obstack.h: Formatting changes.
5650 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5651 prevent type checking.
5652 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5653 cast the value to (void *): assigning a `foo *' to a `void *'
5655 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5657 2000-11-17 Jim Meyering <meyering@lucent.com>
5659 * strstr.c: Update from GNU libc.
5661 2000-11-16 Jim Meyering <meyering@lucent.com>
5663 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5665 2000-11-11 Jim Meyering <meyering@lucent.com>
5667 * error.c: Add a couple #includes, merging from GNU libc version.
5669 2000-11-10 Jim Meyering <meyering@lucent.com>
5671 * obstack.h: Update from GNU libc.
5672 * obstack.c: Likewise.
5674 2000-11-06 Paul Eggert <eggert@twinsun.com>
5676 * getusershell.c (setusershell): Use rewind rather than
5677 fseek/fseeko, to avoid configuration hassles with fseeko.
5678 Don't bother opening SHELLS_FILE if shellstream is NULL;
5681 2000-11-05 Jim Meyering <meyering@lucent.com>
5683 * makepath.h (make_dir): Declare.
5684 * makepath.c (make_dir): Remove `static' attribute.
5687 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
5689 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
5690 last one in a bucket, advance to the next bucket.
5692 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5694 * fnmatch.c: Do not comment out all the code if we are using
5695 the GNU C library, because in some cases we are replacing buggy
5696 code in the GNU C library itself.
5698 2000-10-30 Paul Eggert <eggert@twinsun.com>
5700 * error.h, getline.h, modechange.h:
5701 Remove "2000" from Copyright line, as the file hasn't been
5702 changed this year other than in the copyright notice.
5704 * xalloc.h: Add "2000" to Copyright line, as this file
5705 was changed this year.
5707 2000-10-30 Paul Eggert <eggert@twinsun.com>
5709 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5710 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5711 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5713 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5715 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5716 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5717 doesn't define __restrict_arr.
5719 2000-10-29 Jim Meyering <meyering@lucent.com>
5721 * xstat.in: Fix grammar in comment.
5723 2000-10-28 Jim Meyering <meyering@lucent.com>
5725 * memchr.c: Update from libc.
5726 Adjust for portability:
5727 [HAVE_STDLIB_H]: Include stdlib.h.
5728 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
5729 Undef __memchr, too.
5730 [!weak_alias]: Define __memchr to memchr.
5732 * regex.c: Update from libc.
5733 * regex.h: Likewise.
5734 * getopt1.c: Likewise.
5735 * memcmp.c: Likewise.
5737 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
5738 Avoid using fseek, when possible -- it's broken by design.
5739 Patch by Ulrich Drepper.
5741 2000-10-26 Jim Meyering <meyering@lucent.com>
5743 * strftime.c: Update from libc.
5745 2000-10-25 Jim Meyering <meyering@lucent.com>
5747 * obstack.c: Update from libc.
5749 2000-10-23 Jim Meyering <meyering@lucent.com>
5751 * hard-locale.c (hard_locale): Revert last change -- it was simply
5752 wrong. That set_locale call must not have any side effects.
5755 2000-10-22 Jim Meyering <meyering@lucent.com>
5757 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
5758 [CYCLIC]: Remove now-unused definition.
5760 * save-cwd.c (O_DIRECTORY): Define, if needed.
5761 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
5762 Suggestion from Ulrich Drepper.
5764 2000-10-21 Jim Meyering <meyering@lucent.com>
5766 * dirname.c (dir_name_r): New function, factored out of dir_name.
5767 (dir_name): Use dir_name_r.
5768 * dirname.h (dir_name_r): Declare it.
5770 2000-10-21 Jim Meyering <meyering@lucent.com>
5772 * dirname.c (memrchr): Declare if necessary.
5773 (dir_name): Remove the restriction that there be no
5774 trailing slashes. Now, this code skips past them, effectively
5776 [TEST_DIRNAME] (main): New unit tests.
5778 * memrchr.c: New file from GNU libc.
5779 Undef __memrchr, too.
5780 [!weak_alias]: Define __memrchr to memrchr.
5781 Guard weak_alias use with `#ifdef weak_alias'.
5783 2000-10-17 Jim Meyering <meyering@lucent.com>
5785 * quote.h (PARAMS): Define and use.
5786 Reported by Akim Demaille.
5788 * getopt.c: Update from libc.
5790 2000-10-16 Jim Meyering <meyering@lucent.com>
5792 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
5795 2000-09-25 Jim Meyering <meyering@lucent.com>
5797 * md5.h (rol): Define (from GnuPG).
5799 * sha.c: Give credit (GnuPG) where due.
5800 (M): Use rol rather than open-coding it.
5801 Add a FIXME comment.
5803 2000-09-21 Jim Meyering <meyering@lucent.com>
5805 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
5806 Reported by Michael Stone.
5808 2000-09-20 Jim Meyering <meyering@lucent.com>
5810 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
5811 (noinst_HEADERS): Add sha.h.
5812 Based on code from Scott G. Miller and from GnuPG.
5814 2000-09-15 Jim Meyering <meyering@lucent.com>
5816 * regex.c: Update from libc.
5818 2000-09-10 Jim Meyering <meyering@lucent.com>
5820 * getopt.c (_getopt_internal): Update from glibc.
5822 2000-09-09 Jim Meyering <meyering@lucent.com>
5824 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
5825 think it should be used as a general replacement for isascii.
5826 * fnmatch.c: Likewise.
5827 * mbswidth.c: Likewise
5828 * regex.c: Likewise.
5831 * userspec.c: Include sys/param.h and limits.h.
5833 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5834 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
5835 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
5836 UID, GID. Check range.
5838 2000-09-06 Jim Meyering <meyering@lucent.com>
5840 * getopt.c (_getopt_internal): Update from glibc.
5842 2000-08-30 Jim Meyering <meyering@lucent.com>
5844 * strftime.c: Merge in changes from GNU libc.
5846 2000-08-26 Jim Meyering <meyering@lucent.com>
5848 * closeout.c: Include "__fpending.h".
5849 (close_stdout_status): Return right away if there's nothing to flush.
5851 * Makefile.am (noinst_HEADERS): Add __fpending.h.
5852 * __fpending.c: New file.
5853 * __fpending.h: New file.
5855 2000-08-07 Paul Eggert <eggert@twinsun.com>
5857 Standardize on "memory exhausted" instead of "Memory exhausted"
5858 or "virtual memory exhausted".
5859 * obstack.c (print_and_abort): Use "memory exhausted", not
5860 "virtual memory exhausted".
5861 * same.c (same_name): Invoke xalloc_die instead of printing
5863 * userspec.c (parse_user_spec): Likewise.
5864 * bumpalloc.h: comment fix
5865 * same.c, userspec.c: Include xalloc.h.
5867 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
5868 not char *const and pointing to a constant array.
5869 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
5870 (xrealloc): Comment fix.
5872 * userspec.c (parse_user_spec):
5873 Don't translate a message until just before returning,
5874 to avoid unnecessary translation.
5876 2000-08-07 Jim Meyering <meyering@lucent.com>
5878 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
5879 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
5880 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
5881 getgroups.c, gethostname.c, getopt.h, group-member.c,
5882 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
5883 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
5884 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
5885 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
5886 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
5887 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
5888 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
5889 yesno.c: Back out Copyright date changes for each file with no change
5890 this year. This eases coordination with other programs using the same
5891 source code modules. From Paul Eggert.
5893 2000-08-03 Greg McGary <greg@mcgary.org>
5895 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
5896 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
5897 (EXTEND_BUFFER): Use them.
5899 2000-08-01 Jim Meyering <meyering@lucent.com>
5901 * dirname.c (ISSLASH): Define.
5902 (BACKSLASH_IS_PATH_SEPARATOR): Define.
5903 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
5904 both `\' and `/' may be use as path separators.
5905 Based on a patch from Prashant TR.
5907 2000-07-31 Paul Eggert <eggert@twinsun.com>
5909 * quotearg.c (quotearg_n_options): Don't make the initial
5910 slot vector a constant, since it might get modified.
5912 2000-07-31 Jim Meyering <meyering@lucent.com>
5914 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
5915 * obstack.c (print_and_abort): Likewise.
5917 2000-07-30 Paul Eggert <eggert@twinsun.com>
5919 * quotearg.c (quotearg_n_options): Preallocate a slot 0
5920 buffer, so that the caller can always quote one small
5921 component of a "memory exhausted" message in slot 0.
5922 From a suggestion by Jim Meyering.
5924 2000-07-30 Jim Meyering <meyering@lucent.com>
5926 * makepath.c (make_path): Quote the other instance, too.
5928 * quotearg.c (N_STATIC_SLOTVECS): Define.
5929 (STATIC_BUF_SIZE): Define.
5930 (quotearg_n_options): Use only statically allocated storage when
5931 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
5932 than STATIC_BUF_SIZE.
5934 2000-07-29 Jim Meyering <meyering@lucent.com>
5936 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
5937 * dirname.c (dir_name): Likewise.
5939 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
5941 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
5942 (dir_name): Assert that there are no trailing slashes.
5944 2000-07-18 Bruno Haible <haible@clisp.cons.org>
5946 * mbswidth.h (mbswidth): Add a flags argument.
5947 (mbswidth): New declaration.
5948 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
5949 * mbswidth.c (mbswidth): Add a flags argument.
5950 (mbsnwidth): New function.
5952 2000-07-24 Jim Meyering <meyering@lucent.com>
5954 * mbswidth.c: Remove useless #else. From Bruno Haible.
5956 2000-07-23 Paul Eggert <eggert@twinsun.com>
5958 * mbswidth.c (_XOPEN_SOURCE):
5959 Don't define; this causes problems on Solaris 7.
5960 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5962 2000-07-23 Paul Eggert <eggert@twinsun.com>
5965 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5966 so that mbstate_t is always defined.
5968 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5969 be 1 in at least one GCC installation, and this configuration
5970 error is likely to be common. Ignoring MB_LEN_MAX hurts
5971 performance on hosts that have mbrtowc but have only unibyte
5972 locales, but I assume these hosts are rare.
5974 2000-07-23 Paul Eggert <eggert@twinsun.com>
5976 * quotearg.c: Streamline by invoking multibyte code only if needed.
5977 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5978 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5979 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5980 invoke multibyte primitives.
5982 2000-07-23 Jim Meyering <meyering@lucent.com>
5984 * basename.c (base_name): Add an assertion.
5986 2000-07-15 Bruno Haible <clisp.cons.org>
5988 * quotearg.c: When the system forces us to redefine mbstate_t,
5989 shadow its mbsinit function.
5991 2000-07-16 Bruno Haible <haible@clisp.cons.org>
5993 * mbswidth.h: New file.
5994 * mbswidth.c: New file.
5995 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
5996 (noinst_HEADERS): Add mbswidth.h.
5998 2000-07-17 Bruno Haible <haible@clisp.cons.org>
6000 * config.charset: Add support for FreeBSD. Improve support for HP-UX
6003 2000-07-15 Jim Meyering <meyering@lucent.com>
6005 * makepath.c: Include quote.h.
6006 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
6007 corresponding argument in a `quote (...)' call.
6008 Give better diagnostics.
6010 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
6011 (noinst_HEADERS): Add quote.h.
6013 * quote.c (quote, quote_n): New file. Two functions taken verbatim
6014 from tar's src/misc.c.
6015 * quote.h: New file. Prototypes for same.
6017 2000-07-10 Paul Eggert <eggert@twinsun.com>
6019 From a suggestion by Bruno Haible.
6020 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6021 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6022 to decide whether to define the BeOS workaround macro;
6023 this adjusts to the change to AC_MBSTATE_T.
6025 2000-07-13 Paul Eggert <eggert@twinsun.com>
6027 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
6029 * quotearg.c (quoting_style_args, quoting_style_vals,
6030 quotearg_buffer_restyled): Add support for
6031 clocale_quoting_style. Undo previous change to
6032 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
6033 and "{RIGHT QUOTATION MARK}" msgids.
6035 2000-07-05 Paul Eggert <eggert@twinsun.com>
6037 The old behavior of quoting `like this' doesn't look good with
6038 newer, ISO-style fonts. See:
6039 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
6041 Instead, quote "like this" by default. Let the translator
6042 tailor the locale-specific quoting behavior by providing
6043 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
6045 * quotearg.c (N_): New macro.
6046 (gettext_default): New function.
6047 (quotearg_buffer_restyled): Use
6048 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
6049 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
6051 2000-07-09 Jim Meyering <meyering@lucent.com>
6053 * Most files: Update copyright dates to include 2000.
6055 2000-07-08 Jim Meyering <meyering@lucent.com>
6057 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
6059 (xgethostname): Remove now-unnecessary #ifdef.
6060 Move declaration of `err' into loop where it's used.
6062 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6064 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
6065 by allocating a larger buffer. Test the gethostname return value for
6066 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
6067 returns an error and ENAMETOOLONG isn't defined.
6069 2000-07-05 Paul Eggert <eggert@twinsun.com>
6070 and Bruno Haible <haible@clisp.cons.org>
6072 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6074 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6076 * quotearg.c (struct quoting_options): Simplify quote_these_too
6079 2000-07-03 Jim Meyering <meyering@lucent.com>
6081 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
6082 Reported by Bruno Haible.
6084 2000-07-04 Jim Meyering <meyering@lucent.com>
6086 * quotearg.c: Make inclusion of <wchar.h> independent of whether
6087 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
6090 2000-07-03 Paul Eggert <eggert@twinsun.com>
6091 and Bruno Haible <haible@clisp.cons.org>
6093 * quotearg.c (mbrtowc):
6094 Assign to *pwc, and return 1 only if result is nonzero.
6095 (iswprint): Use ISPRINT when substituting our own mbrtowc.
6097 2000-07-03 Jim Meyering <meyering@lucent.com>
6099 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
6100 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
6103 2000-07-02 Jim Meyering <meyering@lucent.com>
6105 * quotearg.c (mbstate_t): Don't define here.
6107 2000-07-02 Jim Meyering <meyering@lucent.com>
6109 * nanosleep.c (SIGCONT): Define if not already defined.
6111 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6113 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
6114 per change in ../m4/ls-mntd-fs.m4.
6115 (read_filesystem_list): Ignore symbolic links.
6117 2000-06-29 Jim Meyering <meyering@lucent.com>
6119 * same.c: Include <string.h> or <strings.h>, as appropriate,
6120 for declaration of strcmp.
6122 * long-options.c: Include <stdlib.h>, for declaration of exit.
6124 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
6125 Avoid warning by casting result to `char *' to remove `const'.
6127 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6129 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
6131 2000-06-26 Paul Eggert <eggert@twinsun.com>
6133 savedir now sets errno on failure and invokes xmalloc to get memory.
6134 Fix a couple of other minor bugs while we're at it.
6136 * savedir.c (<unistd.h>): Do not include; there's no need.
6137 (NAMLEN): Remove macro.
6138 (malloc, realloc): Remove decls.
6140 ("xalloc.h"): Include.
6141 (NAME_SIZE_DEFAULT): New macro.
6142 (savedir): Use xmalloc / xrealloc to allocate memory.
6143 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
6144 Skip "" directory entries.
6145 Use strlen to calculate directory entry length, since the old method
6146 is rarely used these days and isn't worth supporting.
6147 Don't use a pointer after freeing it.
6148 Check for integer overflow when calculating allocation size.
6149 Use memcpy to copy entries, instead of stpcpy.
6150 Set errno properly when returning NULL.
6151 Check for readdir error.
6153 2000-06-26 Jim Meyering <meyering@lucent.com>
6155 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
6157 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6159 * getusershell.c (xmalloc, xrealloc): Remove functions.
6161 Don't include <stdlib.h>. Don't declare malloc, realloc.
6163 2000-06-23 Bruno Haible <haible@clisp.cons.org>
6165 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
6167 2000-06-24 Jim Meyering <meyering@lucent.com>
6169 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
6171 2000-06-21 Jim Meyering <meyering@lucent.com>
6173 * getpass.c: New file, from Bruno Haible. Required for BeOS.
6175 2000-06-19 Paul Eggert <eggert@twinsun.com>
6177 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
6178 (mbrtowc, mbstate_t): Define substitutes if
6179 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
6180 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
6181 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
6183 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6185 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
6186 than 1024, return a memory chunk of least possible size, instead
6187 of size PATH_MAX + 2. In the loop, increment the size proportionally.
6188 Use free/xmalloc instead of xrealloc to avoid copying for very long
6191 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6193 * canon-host.c (canon_host): Use malloc and memcpy to copy an
6194 address, not strdup. Include <stdlib.h> and don't declare free().
6196 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6198 * path-concat.c (path_concat): Don't access dir[-1] if dir is
6201 2000-06-21 Jim Meyering <meyering@lucent.com>
6203 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
6204 (noinst_HEADERS): Add getstr.h.
6206 * getline.c (getstr): Move into a separate file.
6207 * getstr.c (getstr): New file, extracted from getline.c, with
6208 the following changes: new parameter, delim2; both delim[12]
6209 parameters have type `int', not `char'. The latter would lose
6210 with 8-bit delimiters.
6211 * getstr.h: New file.
6213 2000-06-19 Jim Meyering <meyering@lucent.com>
6215 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
6217 2000-06-18 Jim Meyering <meyering@lucent.com>
6219 * mkdir.c: Remove file, due mainly to copyright incompatibility.
6220 Besides, these days every porting target provides a mkdir function.
6222 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
6223 (this snippet comes from src/system.h).
6225 2000-06-15 Paul Eggert <eggert@twinsun.com>
6227 * human.c (adjust_value): New function.
6228 (human_readable_inexact): Apply rounding style even when
6229 printing approximate values.
6231 2000-06-14 Paul Eggert <eggert@twinsun.com>
6233 * human.c (human_readable_inexact): Allow an input block
6234 size that is not a multiple of the output block size, and vice versa.
6235 Reported by Piergiorgio Sartor.
6237 2000-06-14 Paul Eggert <eggert@twinsun.com>
6239 * getdate.y (get_date): Apply relative times after time
6240 zone indicator, not before. Reported by Todd A. Jacobs.
6242 2000-06-13 Jim Meyering <meyering@lucent.com>
6244 * Makefile.am (all-local): Depend on lstat.c and stat.c.
6246 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
6248 2000-06-12 Paul Eggert <eggert@twinsun.com>
6250 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
6252 2000-06-04 Paul Eggert <eggert@twinsun.com>
6254 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
6256 2000-06-04 Jim Meyering <meyering@lucent.com>
6258 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
6259 SunOS 4.1.4 for which gid_t is an unsigned type.
6261 2000-06-03 Jim Meyering <meyering@lucent.com>
6263 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
6265 2000-05-26 Bruno Haible <haible@clisp.cons.org>
6267 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
6268 newer, don't install charset.alias.
6269 * config.charset: Change the Linux/glibc rules so they become empty
6270 on glibc-2.1 or newer.
6272 2000-06-02 Jim Meyering <meyering@lucent.com>
6274 * mountlist.c: Back out last change. Instead, do this...
6275 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
6276 member using the same `ignore'-testing code.
6277 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
6281 2000-05-29 Jim Meyering <meyering@lucent.com>
6283 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
6284 with the `ignore' attribute. Based on a patch from Mark D. Roth.
6286 2000-05-22 Jim Meyering <meyering@lucent.com>
6288 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
6290 2000-05-18 Jim Meyering <meyering@lucent.com>
6292 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
6293 back, too, since it may have been modified by allocate_entry.
6294 (hash_delete): Rewrite to use neither the assignment operator
6295 nor the comma operator in an if-expression.
6297 2000-05-15 Paul Eggert <eggert@twinsun.com>
6300 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
6301 Remove; no longer needed.
6302 "quotearg.h": Add include.
6303 (file_name): Do not bother to explicitly initialize to NULL; it's less
6304 efficient on some hosts.
6305 (close_stdout_status): Remove test as to whether stdout was already
6306 closed; it breaks for the case "echo x | sort >&-".
6307 Quote file name colons.
6308 Do not assume that _("write error") lacks format strings.
6310 2000-05-15 Jim Meyering <meyering@lucent.com>
6312 * version-etc.c (version_etc_copyright): Update the copyright string
6313 used in all --version output.
6315 2000-05-14 Jim Meyering <meyering@lucent.com>
6317 * closeout.c (close_stdout_set_file_name): New function.
6318 (close_stdout_status): Use new file-scoped global.
6319 Return right away if fstat says the stdout file descriptor is invalid.
6320 * closeout.h (close_stdout_set_file_name): Declare.
6322 2000-05-10 Jim Meyering <meyering@lucent.com>
6324 * closeout.c [default_exit_status]: New file-scoped variable.
6325 (close_stdout_set_status): New function.
6326 * closeout.h (close_stdout_set_status): Declare.
6328 2000-05-08 Jim Meyering <meyering@lucent.com>
6330 * long-options.c: Don't include closeout.h.
6331 (parse_long_options): Don't call close_stdout for --version.
6333 2000-05-06 Jim Meyering <meyering@lucent.com>
6335 * strnlen.c: Undefine __strnlen and strnlen.
6336 [!weak_alias]: Define __strnlen to strnlen.
6338 * atexit.c: New file, from libiberty.
6340 2000-05-06 Jim Meyering <meyering@lucent.com>
6342 * closeout.c (close_stdout_status): Also check for errors on the
6345 2000-05-05 Bruno Haible <haible@clisp.cons.org>
6347 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
6348 instead of xmalloc, xrealloc, path_concat.
6349 (locale_charset): Treat empty environment variables as absent.
6350 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
6352 2000-05-04 Jim Meyering <meyering@lucent.com>
6354 * getopt.c: Update from glibc.
6355 * obstack.c: Likewise.
6356 * obstack.h: Likewise.
6357 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
6359 * regex.h: Likewise.
6360 * strndup.c: Likewise.
6361 * strnlen.c: New file, from glibc.
6363 2000-05-01 Jim Meyering <meyering@lucent.com>
6365 * full-write.c (full_write): Remove `FIXME' part of comment.
6367 2000-04-29 Jim Meyering <meyering@lucent.com>
6369 * path-concat.c: Declare strdup only if it's not defined.
6370 * canon-host.c: Likewise.
6372 2000-04-28 Jim Meyering <meyering@lucent.com>
6374 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
6375 redefinition warning on some systems (HPUX). Otherwise, regex.h is
6376 included first, then limits.h is included by locale.h by libintl.h.
6377 From John David Anglin.
6379 2000-04-25 Jim Meyering <meyering@lucent.com>
6381 * makepath.c (S_IRWXUGO): Define.
6382 (make_path): Always perform explicit chmod if MODE specifies any
6383 of the `special' permission bits. Prompted by a bug report against
6384 install from Mate Wierdl and Joost van Baal.
6386 2000-04-18 Jim Meyering <meyering@lucent.com>
6390 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
6391 getpagesize. For BeOS. Based on a patch from Bruno Haible.
6393 2000-04-17 Jim Meyering <meyering@lucent.com>
6395 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
6396 the definition of it to rpl_strftime also defined-away the system's
6399 2000-04-15 Jim Meyering <meyering@lucent.com>
6401 Use `C' to denote so-called `contiguous' files, the same way
6403 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
6404 (ftypelet): Use S_ISCTG.
6405 From Michael Deutschmann.
6407 2000-04-14 Jim Meyering <meyering@lucent.com>
6409 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
6411 2000-04-08 Jim Meyering <meyering@lucent.com>
6413 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
6414 names don't conflict. Reported by Eli Zaretskii.
6416 2000-03-28 Bruno Haible <haible@clisp.cons.org>
6418 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
6419 bug. Deal with the different error behavior of Irix iconv.
6421 2000-04-07 Jim Meyering <meyering@lucent.com>
6423 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
6424 to work around system header problems on AIX 3.2.5. From Bruno Haible.
6426 2000-04-05 Jim Meyering <meyering@lucent.com>
6428 Portability tweaks required for ultrix4.3.
6429 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
6430 * readutmp.c: Include sys/types.h before sys/stat.h.
6431 * canon-host.c: Declare strdup.
6432 * path-concat.c: Likewise.
6433 From John David Anglin.
6435 2000-04-04 Jim Meyering <meyering@lucent.com>
6437 Be more DOS 8.3-friendly.
6438 * ref-add.sin: Renamed from ref-add.sed.in.
6439 * ref-del.sin: Renamed from ref-del.sed.in.
6440 * Makefile.am: Reflect renaming.
6441 Reported by Eli Zaretskii.
6443 Use a temporary file name that won't clash with `charset.alias'
6444 in the DOS 8.3 name space.
6445 * Makefile.am (charset_tmp): Define.
6446 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
6447 (uninstall-local): Likewise.
6448 Reported by Eli Zaretskii.
6450 2000-03-29 Paul Eggert <eggert@twinsun.com>
6452 * time/strftime.c (my_strftime): Make sure we call the system
6453 strftime, not ourselves, when invoking the underlying strftime.
6455 2000-03-24 Jim Meyering <meyering@lucent.com>
6457 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
6458 (charset_alias): Define.
6459 (install-exec-local): Factor out common code.
6460 (uninstall-local): Split lines longer than 80.
6461 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
6463 (.sed.in.sed): New rule. Don't redirect directly to $@.
6464 (CLEANFILES): Add ref-add.sed and ref-del.sed.
6466 2000-03-19 Bruno Haible <haible@clisp.cons.org>
6468 * config.charset: Output a line containing "Packages using this file".
6469 * ref-add.sed.in, ref-del.sed.in: New files.
6470 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
6471 ref-del.sed): New rules.
6473 2000-03-17 Jim Meyering <meyering@lucent.com>
6475 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
6476 Otherwise, include <strings.h>
6478 2000-03-17 Bruno Haible <haible@clisp.cons.org>
6480 * unicodeio.c (utf8_wctomb): New function.
6481 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
6482 format instead of in UCS-4 with platform dependent endianness.
6484 2000-03-07 Paul Eggert <eggert@twinsun.com>
6486 * savedir.c (savedir): Work even if directory size is
6487 negative; this can happen with some screwy NFS configurations.
6489 2000-03-06 Jim Meyering <meyering@lucent.com>
6491 * localcharset.c (get_charset_aliases): Don't try to free file_name
6492 if it's NULL (because we ran out of memory). From Bruno Haible.
6494 2000-03-05 Jim Meyering <meyering@lucent.com>
6496 * localcharset.c ("path-concat.h"): Include.
6497 (get_charset_aliases): Use path_concat instead of ANSI string
6500 * unicodeio.h (PARAMS): Define.
6501 Use it to guard prototype.
6503 2000-03-04 Jim Meyering <meyering@lucent.com>
6505 * Makefile.am (install-exec-local): Create $(libdir) before installing
6507 (uninstall-local): Uncomment this rule so `make distcheck' works
6510 * unicodeio.c (<errno.h>): Include it.
6511 (errno): Declare if not defined.
6513 * localcharset.c: Add Bruno's comment justifying use of volatile.
6515 * config.charset: New version, incorporating remarks from a linux
6516 i18n mailing list. From Bruno Haible.
6518 2000-03-02 Jim Meyering <meyering@lucent.com>
6520 * Makefile.am (EXTRA_DIST): Add config.charset.
6522 2000-03-01 Jim Meyering <meyering@lucent.com>
6524 * localcharset.c: Guard some #includes with `#if HAVE_...'.
6525 * unicodeio.c: Likewise.
6527 2000-02-02 Bruno Haible <haible@clisp.cons.org>
6529 * config.charset: New file.
6530 * localcharset.c: New file.
6531 * unicodeio.h, unicodeio.c: New files.
6532 * Makefile.am (DEFS): Add -DLIBDIR=...
6533 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
6534 (noinst_HEADERS): Add unicodeio.h.
6535 (all-local, install-exec-local, charset.alias): New targets.
6537 2000-02-28 Paul Eggert <eggert@twinsun.com>
6539 * quotearg.c (ALERT_CHAR): New macro.
6540 (quotearg_buffer_restyled): Use it.
6542 2000-02-27 Jim Meyering <meyering@lucent.com>
6544 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
6545 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
6547 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
6548 not `#if STDC_HEADERS'.
6549 Declare malloc if needed.
6551 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
6552 now that autoconf always defines the HAVE_DECL_ symbols.
6553 * human.c: Likewise.
6555 * strtoumax.c: Likewise.
6557 * backupfile.c: Arrange for cpp to fail if the configure-time
6558 declaration check was not run.
6560 * human.c: Likewise.
6562 * strtoumax.c: Likewise.
6564 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
6565 then first look up the entire `.'-containing string as a login name.
6567 2000-02-18 Paul Eggert <eggert@twinsun.com>
6569 * getdate.y: Handle two-digit years with leading zeros correctly.
6570 (textint): New typedef.
6571 (parser_control): Member year changed from int to textint.
6573 (YYSTYPE): Removed; replaced by %union with int and textint members.
6574 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
6575 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
6576 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6577 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6578 (date, number, to_year): Use width of number in digits, not its value,
6579 to determine whether it's a 2-digit year, or a 2-digit time.
6580 (yylex): Store number of digits of numeric tokens.
6581 Reported by John Kendall.
6583 (parser_control): Changed from struct parser_control to typedef (for
6584 consistency). All uses changed.
6586 (tID): Removed; not used.
6587 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
6589 2000-02-14 Paul Eggert <eggert@twinsun.com>
6591 * getpagesize.h (getpagesize): Port to VMS for Alpha;
6592 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
6594 2000-02-12 Jim Meyering <meyering@lucent.com>
6596 * userspec.c (ISDIGIT): Define it.
6597 (isdigit): Remove definition.
6598 (is_number): Use ISDIGIT, not isdigit.
6599 <libintl.h>: Include.
6601 (parse_user_spec): Mark translatable strings.
6603 2000-02-10 Jim Meyering <meyering@lucent.com>
6605 With these changes, nanosleep.[ch] are finally enough like the other
6606 lib/* replacement files to compile on a few more losing systems.
6608 * nanosleep.h: Don't include config.h.
6609 Remove prototype from declaration of nanosleep.
6610 (PARAMS): Remove now-unneeded definition.
6611 * nanosleep.c: #undef nanosleep.
6612 (rpl_nanosleep): Rename from nanosleep.
6614 2000-02-03 Jim Meyering <meyering@lucent.com>
6616 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6617 rather than with `#if HAVE_UTMPNAME'.
6619 2000-02-01 Jim Meyering <meyering@lucent.com>
6621 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
6623 2000-01-31 Jim Meyering <meyering@lucent.com>
6625 * nanosleep.h (nanosleep): Guard declaration with
6626 `#if ! HAVE_DECL_NANOSLEEP'.
6627 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6628 the declaration in that vendor's sys/timers.h.
6629 Reported by Christian Krackowizer.
6631 * quotearg.c (ISASCII): Add #undef and move definition to follow
6632 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6633 (ISPRINT): Likewise.
6634 Reported by Tom Tromey.
6636 2000-01-30 Jim Meyering <meyering@lucent.com>
6638 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6639 uses of ->ut_name. The latter doesn't work with new Linux header files
6640 where only utmpx.ut_user is declared.
6642 * readutmp.h (UT_USER): Define.
6644 2000-01-23 Jim Meyering <meyering@lucent.com>
6646 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6649 2000-01-22 Jim Meyering <meyering@lucent.com>
6651 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6652 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6653 Required for some AIX systems. Reported by Christian Krackowizer.
6654 [TESTING] (main): New function.
6656 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6657 * dirname.c (dir_name): Support for DOS-style file names with drive
6660 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
6662 * strverscmp.c (ISDIGIT): Define.
6663 (strverscmp): Use ISDIGIT, not isdigit.
6665 2000-01-17 Paul Eggert <eggert@twinsun.com>
6667 * nanosleep.c (nanosleep):
6668 Don't use SA_INTERRUPT to decide whether to call sigaction, as
6669 POSIX.1 doesn't require SA_INTERRUPT and some systems
6670 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
6671 it's been part of POSIX.1 since day 1 (in 1988).
6673 2000-01-17 Jim Meyering <meyering@lucent.com>
6675 * interlock: Remove unused file. Reported by François Pinard.
6677 2000-01-16 Paul Eggert <eggert@twinsun.com>
6679 * quotearg.c (quotearg_buffer_restyled): Do not quote
6680 alert, backslash, formfeed, and vertical tab unnecessarily in
6681 shell quoting style.
6684 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6685 Free Software Foundation, Inc.
6686 Copying and distribution of this file, with or without modification,
6687 are permitted provided the copyright notice and this notice are preserved.