1 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
4 so that unistd-safer.h (GPL'ed code) need not be included.
6 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
9 * fts.c: Don't include "cycle-check.h" or "hash.h".
10 (setup_dir, free_dir): New functions.
11 (enter_dir, leave_dir): Define trivial
12 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
13 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
14 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
15 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
17 (fts_open): Use setup_dir.
18 (fts_close): Use free_dir.
19 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
20 This adds a label and some gotos, but the alternatives were messier.
21 Check for memory allocation failure when entering a dir.
22 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
23 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
24 (FTS): New member fts_cycle, that is a union that contains the
25 old active_dir_ht and cycle_state. All uses changed to mention
26 fts_cycle.ht and fts_cycle.state.
27 * fts-cycle.c: New file, containing GPL'ed code migrated out of
28 fts.c, with the following changes:
29 (setup_dir, free_dir): New functions.
30 (enter_dir): Now returns bool. Return true if successful, false
31 if memory exhausted. All callers changed.
32 Do not bother partly cleaning up on
33 memory allocation failure; that is free_dir's job.
34 However, free ad if hash_insert fails, to avoid memory leak.
35 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
36 fts->fts_options to see which union member to use.
38 2005-05-20 Jim Meyering <jim@meyering.net>
40 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
41 Now a macro, to pacify GCC.
43 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
45 * chown.c (rpl_chown): Return -1 on failure.
47 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
49 * canonicalize.c: Include canonicalize.h first, to test interface.
50 Include <stddef.h> unconditionally, since we assume C89 now.
51 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
52 * fts.c: Include fts_.h first, to check interface.
53 Do not include intprops.h; no longer needed.
54 Include cycle-check.h and hash.h, since fts_.h no longer does.
55 Remove unnecessary casts of closedir to void.
56 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
57 decide whether to decrement nlinks.
58 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
59 (FTS): Use struct hash_table * instead of Hash_table, so that
60 we no longer need to include hash.h here.
62 2005-05-17 Jim Meyering <jim@meyering.net>
64 * fts.c, fts_.h: New files, from coreutils.
66 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
69 * unlinkdir.c, unlinkdir.h: New files.
70 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
71 regex.h, unlocked-io.h, xtime.h:
72 White space changes only.
73 * makepath.c (make_path): Port to hosts where leading "//" is special.
74 * yesno.c: Include getline.h, not ctype.h.
75 (yesno): Don't remove leading white space; POSIX doesn't allow it.
76 Use getline to remove arbitrary restriction on response length.
78 2005-05-13 Bruno Haible <bruno@clisp.org>
80 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
81 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
82 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
83 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
84 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
85 Add support for 64-bit integers in the MSVC compiler.
87 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
89 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
90 Change the initial comment to refer to GPL, not LGPL.
91 gnulib-tool will change it to LGPL as needed.
93 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
94 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
95 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
96 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
97 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
98 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
99 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
100 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
101 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
102 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
103 concatpath.c, config.charset, copy-file.c, copy-file.h,
104 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
105 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
106 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
107 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
108 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
109 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
110 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
111 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
112 full-read.c, full-read.h, full-write.c, full-write.h,
113 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
114 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
115 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
116 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
117 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
118 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
119 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
120 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
121 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
122 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
123 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
124 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
125 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
126 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
127 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
128 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
129 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
130 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
131 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
132 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
133 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
134 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
135 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
136 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
137 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
138 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
139 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
140 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
141 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
142 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
143 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
144 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
145 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
146 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
147 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
148 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
149 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
150 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
151 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
152 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
153 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
154 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
155 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
156 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
157 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
158 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
159 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
160 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
161 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
162 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
163 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
164 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
165 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
166 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
167 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
168 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
169 Update FSF postal mail address.
171 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
173 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
174 specified in ai_socktype. Fix invalid ai_protocol
175 check. ai_protocol is usually set to 0 or depending on
176 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
177 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
178 ai_socktype / ai_protocol in the returned addrinfo structure.
180 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
181 Bruno Haible <bruno@clisp.org>
183 * inet_ntop.h: New file.
184 * inet_ntop.c: New file, from glibc with modifications.
186 2005-05-08 Jim Meyering <jim@meyering.net>
188 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
190 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
192 Merge from coreutils. Among other things,
193 add bulletproofing for cases where stdin, stdout, or stderr are closed.
194 * fd-safer.c: New file.
195 * fcntl-safer.h, open-safer.c: Remove.
196 * chdir-long.c: Fix comment "fetish" -> "coreutils".
197 * dup-safer.c: Include unistd-safer.h first.
198 Don't include errno.h.
199 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
200 * file-type.h: Don't assume invoker included sys/stat.h first.
201 * file-type.c: Rely on file-type.h change.
202 * getloadavg.c: Include unistd-safer.h.
203 (getloadavg): Use safer open.
204 * getusershell.c: Include "stdio-safer.h".
205 (getusershell): Use safer fopen.
206 * long-options.c (long_options): Use NULL rather than 0.
207 * modechange.h (mode_free): Remove; all callers changed to invoke
209 * modechange.c: Likewise.
210 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
211 (MODE_DONE): New constant.
212 (struct mode_change): Remove 'next' member.
213 (make_node_op_equals): New function; like the old one of the
214 same name, except it allocates an array.
215 (mode_compile, mode_create_from_ref): Use it.
216 (mode_compile): Allocate result as an array, not a linked list.
217 Parse octal string ourself, so that we catch mistakes like "+0".
218 (mode_adjust): Arg is an array, not a linked list.
219 * modechange.c: Include stat-macros.h, xalloc.h.
220 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
221 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
222 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
223 Remove. This is now stat-macros.h's job.
224 (talloc): Remove. All callers replaced by xalloc, so that
225 our invokers don't have to worry about reporting memory failures.
226 (make_node_op_equals): Remove.
227 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
229 (struct mode_change): Moved here from modechange.h.
230 (mode_append_entry): Remove.
231 (mode_compile): Remove MASKED_OPS arg, since it encouraged
232 apps to have incorrect behavior. Use simpler algorithm for head
233 and tail. Don't futz with umask; that's now the job of mode_adjust.
234 Detect more invalid usages rather than having somewhat-random behavior.
235 Don't insert an "a=" action, as that leads to incorrect behavior.
236 (mode_compile, mode_create_from_ref): Return NULL on error instead
237 of an enum, since now there's only one way to have an error. All
239 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
240 at the correct time. Simplify calculation of "+u" and its ilk.
241 Don't mishandle "+X".
242 (mode_free): Remove "register" and localize decls.
243 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
244 (struct mode_change): Move to modechange.c; callers don't
245 need to see this stuff.
246 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
247 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
248 (mode_change, mode_adjust): Reflect the new signatures noted above.
249 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
250 that might redefine system include files.
251 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
252 (my_usleep): Use NULL rather than (void *) 0.
253 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
254 Use siginterrupt to specify that system calls should be interrupted.
255 (rpl_nanosleep): Move initialization of suspended closer to call of
257 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
258 * readutmp.c: Likewise. Include signal.h, stdbool.h.
259 (desirable_utmp_entry): New function.
260 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
261 using x2nrealloc, to simplify logic.
262 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
263 size calculation. Do not assume utmp file is a regular file.
264 * readutmp.h (UT_PID): Moved here from ../src/who.c.
265 (READ_UTMP_CHECK_PIDS): New constant.
266 * save-cwd.c: Include unistd-safer.h.
267 (save_cwd): Use fd_safer.
268 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
269 [!_LIBC] Include "stat-macros.h" instead.
270 * unistd-safer.h (fd_safer): New decl.
272 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
274 * byteswap_.h: New file.
276 2005-04-25 Albert Chin <china@thewrittenword.com>
278 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
281 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
283 * getdate.y (zone): Allow relunit_snumber after tZONE, so
284 that "UTC +1 second" continues to work. Problem reported
286 (relunit_snumber): New rule.
289 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
291 * getdate.y (universal_time_zone_table): New constant.
292 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
293 universal_time_zone_table.
294 (lookup_zone): Prefer universal_time_zone_table to
295 local_time_zone_table, so that "GMT" time stamps are allowed in
296 London during the summer. Problem reported by Ian Abbott.
298 2005-04-12 Jim Meyering <jim@meyering.net>
300 * human.c (humblock): Set *options even when returning due to
301 xstrtoumax conversion failure. Thanks to a used-uninitialized
304 2005-04-09 Jim Meyering <jim@meyering.net>
306 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
307 -Wuninitialized: initialize tm0.tm_year.
309 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
311 * getdate.y (parser_control): rels_seen is now a boolean, not a
312 count, since there's no maximum. All uses changed.
313 Add member dsts_seen.
314 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
316 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
317 Use pc_rels_seen to decide whther a date is absolute.
319 * getdate.y (number): Don't overwrite year.
320 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
323 2005-04-02 Simon Josefsson <jas@extundo.com>
325 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
326 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
328 2005-03-27 Jim Meyering <jim@meyering.net>
330 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
332 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
334 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
335 "one's complement" -> "ones' complement" in comment, as per Knuth.
336 "value of type" -> "type or expression" in comment.
337 * mktime.c, strftime.c: Propagate intprops.h comment nits.
339 2005-03-26 Jim Meyering <jim@meyering.net>
342 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
343 Correct typos: s/or/of/.
345 2005-03-23 Jim Meyering <jim@meyering.net>
347 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
349 2005-03-21 Jim Meyering <jim@meyering.net>
351 Changes imported from coreutils.
353 * cycle-check.c: Don't include xalloc.h.
355 * path-concat.c: Don't include assert.h.
356 (path_concat): Remove assertion that would have triggered
357 for ABASE starting with more than one slash.
358 Reported by Andreas Schwab.
360 * path-concat.c (path_concat): Set *BASE_IN_RESULT
361 properly when ABASE is an absolute file name.
362 Correct the description of this function.
364 Add an assertion and a test driver.
365 This fixes a bug introduced on 2004-07-02.
366 Andreas Schwab reported the resulting failure of cp --parents:
367 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
369 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
371 * strftime.c (my_strftime): If the underlying strftime returns 0
372 (which shouldn't happen), generate nothing instead of returning 0
373 immediately, so that nstrftime (NULL, ...) doesn't return 0.
375 2005-03-16 Bruno Haible <bruno@clisp.org>
377 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
379 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
381 * strftime.c (my_strftime): Prepend space to format so that we can
382 reliably distinguish strftime failure from empty output on POSIX
385 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
387 * iconvme.c (SIZE_MAX): New macro, if not already defined.
388 (iconv_string): Don't guess a size-zero buffer, as that might cause
389 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
390 result would be 'too large', where 'too large' is (heuristically)
391 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
392 overflow concerns. This will prevent some unwanted malloc failures
393 when the inputs are very large.
395 2005-03-15 Bruno Haible <bruno@clisp.org>
397 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
400 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
403 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
405 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
407 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
408 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
410 * strtol.c: Likewise.
412 2005-03-14 Simon Josefsson <jas@extundo.com>
414 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
417 2005-03-14 Jim Meyering <jim@meyering.net>
419 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
420 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
421 to be nonzero so that we (and caller) can detect the difference
422 between a valid zero-length expansion and an error return, even
423 when the underlying strftime fails before writing anything into
426 2005-03-10 Jim Meyering <jim@meyering.net>
428 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
429 so that this module works on systems without fchdir.
431 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
433 Factor int-properties macros into a single file, except for
435 * intprops.h: New file.
436 * getloadavg.c: Include it instead of limits.h.
437 (INT_STRLEN_BOUND): Remove.
438 * human.c: Include intprops.h.
439 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
440 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
441 * inttostr.h: Include intprops.h instead of limits.h.
442 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
443 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
444 for consistency with intprops.h.
445 (time_t_is_integer, twos_complement_arithmetic): Use them.
446 * sig2str.h: Include <signal.h>, intprops.h.
447 (INT_STRLEN_BOUND): Remove.
448 * strftime.c (TYPE_SIGNED): Remove.
449 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
450 * strtol.c: Adjust comments to match intprops.h.
451 * userspec.c: Include intprops.h.
452 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
453 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
454 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
455 instead of rolling our own expressions.
456 * xstrtol.c: Include xstrtol.h first, to test interface.
458 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
460 (my_strftime): Do not mishandle years close to INT_MAX, by doing
461 the right thing even if adding 1900 would overflow. Similarly
462 for tm_mon + 1 and tm_yday + 1.
463 Make %Y always equivalent to %C%y, and similarly for %G and %g.
464 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
465 (DO_SIGNED_NUMBER): New macro.
466 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
468 2005-03-07 Bruno Haible <bruno@clisp.org>
470 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
472 2005-03-03 Derek R. Price <derek@ximbiot.com>
473 Bruno Haible <bruno@clisp.org>
475 * pagealign_alloc.h: New file.
476 * pagealign_alloc.c: New file.
478 2005-01-28 Bruno Haible <bruno@clisp.org>
480 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
483 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
485 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
486 The workaround isn't strictly needed for POSIX conformance, and
487 it's too much of a pain to configure and maintain. We'll ask
488 people to fix their kernels instead.
489 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
490 (NANOSLEEP_BUG_WORKAROUND): Remove.
491 (xnanosleep): Remove the workaround.
493 2005-02-12 Bruno Haible <bruno@clisp.org>
495 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
497 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
499 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
500 * timespec.h (gettime): Return void, since it always
501 succeeds now. All uses changed.
502 * gettime.c (gettime) Likewise.
503 [HAVE_NANOTIME]: Prefer nanotime.
504 Assume gettimeofday succeeds, as POSIX requires.
505 Assime time () succeeds, since other code already does.
506 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
507 (timespec_subtract): Remove.
508 (NANOSLEEP_BUG_WORKAROUND): New constant.
509 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
510 things considerably. Use it only on GNU/Linux hosts, since the
511 workaround shouldn't be needed elsewhere.
513 2005-02-24 Bruno Haible <bruno@clisp.org>
515 * gettext.h: Update from GNU gettext 0.14.2.
517 2005-02-24 Bruno Haible <bruno@clisp.org>
519 * localcharset.c: Update from GNU gettext 0.14.2.
520 * config.charset: Update from GNU gettext 0.14.2.
522 2005-02-22 Simon Josefsson <jas@extundo.com>
524 * iconvme.h, iconvme.c: New files, from libc.
526 2005-02-20 Neil Conway <neilc@samurai.com>
528 * xgethostname.c (xgethostname): Check for ENOMEM, which is
529 returned by OSX/Darwin if the specified buffer is not large
530 enough for the hostname.
532 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
534 * memrchr.h: New file.
535 * chdir-long.c: Include it.
536 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
537 Don't bother including stddef.h.
539 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
541 * argp-help.c (__argp_help): Create a fake struct argp_state and
542 pass it to _help, otherwise the latter coredumps trying to
543 dereference state.root_argp.
545 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
547 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
549 Include <sys/types.h>, for dev_t.
550 (ME_DUMMY, ME_REMOTE): Move from here....
551 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
552 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
554 Include mountlist.h first, to test the interface.
556 2005-01-29 Bruno Haible <bruno@clisp.org>
558 * progname.c (program_name): Initialize.
559 Needed when linking statically on MacOS X.
561 2005-01-28 Bruno Haible <bruno@clisp.org>
563 * javacomp.sh.in: New file, from GNU gettext.
564 * javacomp.h: New file, from GNU gettext.
565 * javacomp.c: New file, from GNU gettext.
567 2005-01-26 Bruno Haible <bruno@clisp.org>
569 * javaexec.sh.in: New file, from GNU gettext.
570 * javaexec.h: New file, from GNU gettext.
571 * javaexec.c: New file, from GNU gettext.
573 2005-01-26 Simon Josefsson <jas@extundo.com>
575 * gai_strerror.c: Use GPL in header.
577 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
579 * argp-help.c (hol_entry_help): Avoid using non-constant
580 initializers for struct pentry_state.
581 (__argp_error): Check return value of __asprintf
582 (__argp_failure): Translate error message
584 * argp-parse.c: Removed braces around the expansion of N_()
586 2005-01-21 Jim Meyering <jim@meyering.net>
588 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
589 same value as for Solaris 9.
591 * chdir-long.c (chdir_long): Rewrite to remove limitation on
592 component length. This included changing the parameter to be
593 of type `char *' rather than `char const *'.
594 * chdir-long.h (chdir_long): Update prototype.
596 * openat.c (fdopendir, fstatat): New functions.
597 * openat.h: Include headers required for use of DIR and struct stat.
598 [AT_SYMLINK_NOFOLLOW]: Define.
599 (fdopendir, fstatat): Add prototypes.
601 2005-01-21 Bruno Haible <bruno@clisp.org>
603 * classpath.h: New file, from GNU gettext.
604 * classpath.c: New file, from GNU gettext.
606 2005-01-20 Simon Josefsson <jas@extundo.com>
608 * version-etc-fsf.c: New file, with version_etc_copyright.
609 * version-etc.c: Remove version_etc_copyright.
610 * version-etc.h (version_etc_copyright): Use [] instead of * in
611 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
613 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
615 * save-cwd.c (save_cwd): Remove code to support the case
616 where fchdir is missing or flaky.
618 2005-01-20 Simon Josefsson <jas@extundo.com>
620 * base64.h (isbase64): Add.
622 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
623 using a unsigned prototype, don't inline.
624 (base64_decode): Use it.
626 2005-01-19 Bruno Haible <bruno@clisp.org>
628 * sh-quote.h: New file, from GNU gettext.
629 * sh-quote.c: New file, from GNU gettext.
631 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
633 Merge changes from coreutils, as described below in several
634 changelogs dated today.
636 * save-cwd.c: Include "save-cwd.h" before other include files.
637 (O_DIRECTORY): Remove; not needed here, since "." must be
638 a directory. All uses removed.
639 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
640 universal on Suns, and we also need to test for IRIX.
641 Revamp code to use 'if' rather than '#if'.
642 Avoid unnecessary comparison of cwd->desc to 0.
644 * utimens.c (futimens): Robustify the previous patch, by checking
645 for known valid error numbers rather than observed invalid ones.
647 2005-01-18 Jim Meyering <jim@meyering.net>
649 * version-etc.c (version_etc_copyright): Update copyright date.
651 * utimens.c (futimens): Account for the fact that futimes
652 can also fail with errno == ENOSYS or errno == ENOENT.
653 Patch from Dmitry V. Levin.
655 Change the name of the robust chdir function from chdir to chdir_long.
656 * save-cwd.c: Include chdir-long.h rather than chdir.h.
657 (restore_cwd): Use chdir_long, not chdir.
658 * chdir-long.c: Renamed from chdir.c.
659 * chdir-long.h: Renamed from chdir.h.
660 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
663 2005-01-18 Bob Proulx <bob@proulx.com>
665 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
666 offsetof() macro construct to avoid compile failure with native HP-UX
667 11.0 ANSI C compiler.
669 2005-01-06 Bruno Haible <bruno@clisp.org>
671 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
672 because stpncpy.m4 takes care of it.
674 2004-01-24 Bruno Haible <bruno@clisp.org>
676 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
678 2003-10-09 Bruno Haible <bruno@clisp.org>
680 * progreloc.c: Include xalloc.h instead of xmalloc.h.
682 2005-01-06 Bruno Haible <bruno@clisp.org>
684 * fwriteerror.h (fwriteerror): Change specification to include fclose.
685 * fwriteerror.c: Include <stdbool.h>.
686 (fwriteerror): At the end, close the file stream. Record whether
687 stdout was already closed.
689 2004-05-27 Bruno Haible <bruno@clisp.org>
691 * execute.c (environ): Declare if needed.
692 * pipe.c (environ): Likewise.
693 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
695 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
697 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
698 definitions to be after all include files, to avoid collisions.
699 Problem reported by Bob Proulx.
701 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
703 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
704 not needed. This removes a dependency on the gettext module.
705 [defined _LIBC]: Do not include <libintl.h>; not needed.
707 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
709 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
712 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
714 * argp-parse.c: Include <stddef.h>.
715 (alignof, alignto): New macros.
716 (parser_init): Don't assume that void * is aligned sufficiently
719 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
720 need to extend the stack.
721 (YYINITDEPTH): New macro, so that the initial stack isn't overly
724 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
726 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
728 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
730 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
731 Remove now-obsolete comment about AIX.
732 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
733 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
734 (YYMAXDEPTH): New macro.
736 2004-12-18 Bruno Haible <bruno@clisp.org>
738 * fatal-signal.c (fatal_signals): Make non-const.
739 (init_fatal_signals): New function.
740 (uninstall_handlers, install_handlers): Ignore signals that were set to
742 (at_fatal_signal): Call init_fatal_signals.
743 (init_fatal_signal_set): Likewise. Ignore signals that were set to
745 Reported by Paul Eggert.
747 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
749 * getdate.y (textint): New member "negative".
750 (time_zone_hhmm): New function.
751 Expect 14 shift-reduce conflicts, not 13.
752 (o_colon_minutes): New rule.
753 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
754 (yylex): Set the "negative" member of signed numbers.
756 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
758 Changes imported from coreutils.
759 * hard-locale.c: Assume <locale.h> exists.
761 (GLIBC_VERSION): New macro.
762 (hard_locale): Assume setlocale exists.
763 Rewrite to avoid #ifdef.
764 Use strdup rather than malloc + strcpy.
765 * human.c: Assume <locale.h> exists.
766 (human_readable): Assume localeconv exists.
768 2004-12-01 Jakub Jelinek <jakub@redhat.com>
770 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
771 convert T2, not T. (Imported from libc.)
773 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
775 * getcwd.c (is_ENAMETOOLONG): New macro.
776 (__getcwd.c): Don't restore errno; glibc doesn't.
777 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
778 first, falling back to our code only if its results look suspicious.
779 Ensure that the resulting buffer is only as large as necessary.
781 * readutmp.c: Include readutmp.h first.
782 Include <errno.h>, since readutmp.h no longer does that.
783 * readutmp.h: Don't include <errno.h>,
784 <sys/param.h>, <time.h>; not needed to establish interface.
785 (errno): Remove decl.
786 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
787 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
788 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
790 2004-11-28 Simon Josefsson <jas@extundo.com>
792 * base64.h, base64.c: New file.
794 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
796 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
798 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
800 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
801 HP's ANSI C compiler.
802 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
803 Declaring int functions causes warnings on some modern systems and
804 shouldn't be needed to compile on ancient ones.
805 * same.c (MIN) [defined MIN]: Don't define, since it's already
808 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
809 with the following changes.
810 (__set_errno): Parenthesize properly.
812 (MIN, MAX, MATCHING_INO): New macros.
813 (__getcwd): Define with prototype, not K&R form.
814 Use heuristics to allocate default buffer on stack if possible.
815 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
816 behavior, and to avoid the PATH_MAX limit when computing
818 Use MATCHING_INO to compare inode number to file.
819 Check for arithmetic overflow in size calculations.
820 Fix bug in reallocation of dot array that caused getcwd to fail
821 on directories nested deeper than 75.
822 Be more careful about saving errno on error.
823 Do not use realloc; use only free+malloc, as this is a bit
824 more flexible and avoids a needless copy operation.
825 Do not inspect st_dev and st_ino for symbolic links; POSIX
826 doesn't specify the latter.
827 Check for closedir errors.
828 Avoid needless casts.
829 Use "#ifdef weak_alias" around weak_alias, to be like other
831 The following changes to getcwd.c have effect only when used in
832 gnulib; they have no effect inside glibc proper.
833 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
834 as alloca isn't used.
835 (alloca, __alloca): Likewise.
836 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
837 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
838 unconditionally, as gnulib assumes C89 or better.
839 Do not include <sys/param.h>.
840 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
841 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
843 (NULL) [!defined NULL]: Remove; we assume C89 or better.
844 Include <dirent.h> in a way that is compatible with modern Autoconf.
845 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
846 New macros, if not already defined.
847 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
848 Use "_LIBC", not "defined _LIBC", for consistency.
849 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
851 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
852 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
853 * xgetcwd.c: David MacKenzie's old code was removed, so give
854 credit only to Jim Meyering and adjust the copyright dates.
855 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
856 <stdlib.h>, <unistd.h>, "pathmax.h".
857 Instead, include "xgetcwd.h" (first) and "getcwd.h".
858 (INITIAL_BUFFER_SIZE): Remove.
859 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
861 2004-11-23 Jim Meyering <jim@meyering.net>
863 * getopt_.h: Remove trailing blanks.
865 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
867 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
868 (futimens): New function, which uses futimes if available.
869 (futimens, utimens): Support timespec==NULL, with same semantics
870 as utime and utimens.
871 * utimens.h (futimens): New decl.
873 2004-11-23 Jim Meyering <jim@meyering.net>
875 * __fpending.c: Add comment.
877 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
879 * getopt_.h: Re-addition of __getopt_argv_const caused
880 redefinition warnings. To avoid them, include the defines
881 in `#if !defined __need_getopt ... #endif'. The only place
882 where __getopt_argv_const is used is in definitions
883 of getopt_long and getopt_long_only below, which are as well
884 protected by `#ifndef __need_getopt'.
885 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
886 __need_getopt after including <stdio.h> and <unistd.h> These
887 headers might have defined it.
889 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
891 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
893 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
894 optopt): Use them instead of invoking ## directly; otherwise, the
895 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
897 2004-11-19 Bruno Haible <bruno@clisp.org>
899 * strtok_r.c: Move comments from here...
900 * strtok_r.h: ... to here.
902 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
904 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
905 might fail. Problem reported by Yoann Vandoorselaere.
906 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
907 that mishandle size_t overflow.
909 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
911 * canon-host.c: Include "strdup.h".
912 (canon_host): Use getaddrinfo if available, so that IPv6 works.
913 Use strdup instead of malloc/strcpy to duplicate strings.
915 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
916 (human_space_before_unit): New constant.
917 * human.c (human_readable): Support it.
919 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
920 (xgetcwd): Set errno correctly when failing.
921 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
922 the failure is actually due to a PATH_MAX problem.
924 Further getopt changes to make it more likely that glibc will
925 buy the changes back.
926 * getopt.c (POSIXLY_CORRECT): New constant.
927 (getopt): Use it, so to preserve glibc semantic
928 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
929 when compiling for libc.
930 * getopt_.h (__getopt_argv_const): Bring it back.
931 (getopt_long, getopt_long_only): Use it.
933 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
934 New arg POSIXLY_CORRECT. All callers changed.
935 (getopt): Argv is now char * const *, as per standard.
936 (_getopt_internal_r, _getopt_internal): Argv is now char **,
937 not char *__getopt_argv_const *.
938 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
939 _getopt_long_only_r): Likewise.
940 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
941 * getopt_int.h (_getopt_internal, _getopt_internal_r,
942 _getopt_long_r, _getopt_long_only_r): Likewise.
943 * getopt_.h (__getopt_argv_const): Remove.
944 (getopt): Argv is now char * const *, as per standard.
946 * getdate.y (tORDINAL): New token.
947 (day, relunit): Allow it for relative times.
948 (relative_time_table): Use tORDINAL for ordinals.
950 2004-11-15 Jim Meyering <jim@meyering.net>
952 * closeout.c: Include "__fpending.h" once again.
954 (close_stdout): Don't fail just because stdout was closed initially,
955 since some programs don't write to stdout in the normal course of
956 operation (other than --version and --help), and we don't want this
957 function to make e.g. `touch file >&-' fail.
958 But do fail if it was closed and someone has tried to write to it.
959 E.g., `printf foo >&-' must fail.
961 2004-11-11 Simon Josefsson <jas@extundo.com>
963 * strtok_r.h, strtok_r.c: New file.
965 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
967 * getopt_.h (__getopt_argv_const): New macro, to be used so that
968 we can stop lying to compilers about the constness of argv when we
969 are compiled outside glibc.
970 (getopt, getopt_long, getopt_long_only): Use it.
971 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
973 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
974 _getopt_long_only_r): Likewise.
975 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
976 _getopt_long_only_r): Likewise.
978 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
979 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
980 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
981 the other external symbols.
982 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
983 declaration, since the above renaming now works around collisions.
985 2004-11-11 Jim Meyering <jim@meyering.net>
987 * linebreak.c: Remove trailing blanks.
988 * alloca_.h: Likewise.
990 * euidaccess.c: Likewise.
991 * allocsa.h: Likewise.
993 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
995 * mktime.c (SHR): New macro, which is a portable
996 substitute for >> that should work even on Crays.
997 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
998 Problem reported by Mark D. Baushke in
999 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
1000 * getdate.y (SHR): Likewise.
1002 * strftime.c (SHR): Likewise.
1004 * quotearg.c (struct quoting_options): Use unsigned int for
1005 quote_these_too, so that right shifts are well defined. All uses
1008 2004-11-10 Simon Josefsson <jas@extundo.com>
1010 * getaddrinfo.h, getaddrinfo.c: New files.
1012 2004-11-10 Jim Meyering <jim@meyering.net>
1014 Ensure that no close failure goes unreported.
1015 * closeout.c (close_stdout): Always close stdout. I.e., don't
1016 return early when it seems there's nothing to flush.
1017 Don't include __fpending.h.
1019 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
1021 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
1023 2004-11-05 Bruno Haible <bruno@clisp.org>
1025 * readlink.c: Include stddef.h, needed for size_t on Woe32.
1026 Reported by Mark D. Baushke <mdb@cvshome.org>.
1028 2004-11-04 Bruno Haible <bruno@clisp.org>
1030 2004-09-11 Bruno Haible <bruno@clisp.org>
1031 * allocsa.valgrind: New file.
1032 2004-02-06 Bruno Haible <bruno@clisp.org>
1033 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
1034 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
1035 Reported by Christopher Seip <chris.seip@hp.com>.
1037 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
1039 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
1040 with errno == ERANGE if the buffer is too small.
1041 Problem reported by Mark D. Baushke.
1043 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
1045 * xreadlink.c (MAXSIZE): New macro.
1046 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
1047 size does not exceed MAXSIZE. Avoid cast.
1048 As suggested by Mark D. Baushke in
1049 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
1050 if readlink fails with buffer size just under MAXSIZE, try again
1053 2004-11-02 Derek R. Price <derek@ximbiot.com>
1054 and Paul Eggert <eggert@cs.ucla.edu>
1056 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
1057 (get_date): Overparenthesize to avoid GCC warning.
1059 2004-11-02 Bruno Haible <bruno@clisp.org>
1061 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
1062 function returns void.
1064 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
1066 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1067 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
1070 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
1072 * getdate.y: Add support for TZ="foo" within a date string.
1073 Fix some bugs near time_t boundaries. Reject dates with
1074 out-of-range components, e.g., "Sept 31".
1075 Include <stdlib.h>, "setenv.h", "xalloc.h".
1076 (ISDIGIT_LOCALE): Remove; unused.
1077 Note that the TZ and time functions used here are not reentrant.
1078 (mktime_ok, get_tz): New functions.
1079 (TZBUFSIZE): New constant.
1080 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
1081 This requires that we sometimes generate our own TZ="XXX..." setting.
1083 2004-10-27 Derek R. Price <derek@ximbiot.com>
1085 * mktime.c (not_equal_tm): Remove redundant check.
1087 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
1089 * getdate.y: Use Bison 1.875 features, and some minor
1090 code cleanups. This change does not affect semantics.
1091 Don't include <stdlib.h>; no longer needed.
1092 Don't include unlocked-io.h; only the "#if TEST" code uses
1093 stdio, and performance isn't crucial there.
1094 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
1095 Bison 1.875 features as described below.
1096 All uses of "PC." replaced by "pc->".
1097 (YYSTYPE): Add a forward declaration.
1098 (yylex, yyerror): Use full prototypes in forward decls.
1099 Use "%pure-parser" rather than obsolescent "%pure_parser".
1100 Use %parse-param and %lex-param instead of obsolescent
1101 YYPARSE_PARAM and YYLEX_PARAM.
1102 (meridian_table, month_and_day_table, time_units_table,
1103 relative_time_table, time_zone_table, military_table,
1104 lookup_zone, lookup_word, get_date):
1105 Use NULL instead of 0 where appropriate.
1106 (to_hour): Avoid abort (), to avoid a dependency on
1108 (yyerror, yylex): Now accepts parser_control * arg.
1109 (main) [TEST]: Use '\0' rather than 0 for char.
1111 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
1113 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
1114 It's now the caller's responsibility to handle the case where
1115 !HAVE_GETPAGESIZE && !defined getpagesize.
1117 * mktime.c (leapyear): Arg is long int, not int.
1119 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
1121 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
1123 2004-10-12 Simon Josefsson <jas@extundo.com>
1125 * getpass.c (fflush_unlocked, flockfile, funlockfile)
1126 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
1129 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
1131 * vsnprintf.h: New file.
1132 * vsnprintf.c: New file.
1134 2004-10-07 Bruno Haible <bruno@clisp.org>
1136 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
1137 into the provided buffer.
1139 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
1141 * diacrit.c, diacrit.h: Add GPL notice.
1143 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
1144 * atanl.c (atanl): Keep the code as similar to glibc as possible.
1145 * logl.c (logl): Keep the code as similar to glibc as possible.
1146 This avoids a potential constant-folding bug.
1148 2004-10-05 Bruno Haible <bruno@clisp.org>
1150 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
1152 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1154 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
1155 * xmalloc.c (xmemdup): Likewise.
1156 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
1157 XFREE): Remove these long-obsolescent macros.
1158 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
1159 * xstrdup.c: Remove.
1161 * regex.c (re_comp): Cast gettext return value to char *,
1162 Problem reported by Martin Neitzel via Mark D. Baushke.
1164 2004-10-04 Simon Josefsson <jas@extundo.com>
1166 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
1167 '#ifdef USE_UNLOCKED_IO'.
1169 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
1171 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
1172 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
1173 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
1174 regex.c, sha1.c, version-etc.c, yesno.c:
1175 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
1176 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
1177 the includer's responsibility.
1179 Sync from coreutils.
1181 * modechange.c (mode_compile): Don't decrement a pointer that
1182 points to the start of a string, as the C Standard says the
1183 resulting behavior is undefined.
1185 * backupfile.h (enum backuptype): Rename none -> no_backups,
1186 simple -> simple_backups, numbered_existing ->
1187 numbered_existing_backups, numbered -> numbered_backups
1188 to avoid shadowing problems. All uses changed.
1189 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
1190 * backupfile.c (check_extension, numbered_backup):
1191 Rename locals to avoid shadowing 'basename'.
1192 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
1195 * .cppi-disable: Add getopt_.h, getopt_int.h.
1196 * .cvsignore: Add getopt.h.
1198 2004-10-04 Simon Josefsson <jas@extundo.com>
1200 * memmem.h: New file.
1201 * memmem.c: New file, taken from glibc.
1203 2004-10-02 Jim Meyering <jim@meyering.net>
1205 * dirfd.h, getpagesize.h: Add copyright notice.
1207 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
1209 * snprintf.c: Remove comments as to why each header is needed.
1211 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
1213 * strsep.h: New file.
1214 * strsep.c: New file.
1216 2004-10-01 Simon Josefsson <jas@extundo.com>
1218 * snprintf.c (snprintf): Handle size==0.
1220 2004-10-01 Simon Josefsson <jas@extundo.com>
1221 Bruno Haible <bruno@clisp.org>
1223 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
1224 (snprintf): Declare 'args'.
1226 2004-09-30 Simon Josefsson <jas@extundo.com>
1228 * snprintf.h, snprintf.c: New files.
1230 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1232 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
1233 (hol_entry_help): Never translate an empty string.
1234 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
1235 * argp.h (OPTION_NO_TRANS): New option.
1237 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
1239 * xvasprintf.c: Include xalloc.h.
1240 (xvasprintf): Use xalloc_die, not xmalloc_die.
1242 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
1244 * dummy.c: Change copyright notice to FSF, and license to GPL.
1246 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
1248 * argp-pvh.c (argp_program_version_hook): Provide initial value.
1249 Problem reported by Bruno Haible in:
1250 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
1252 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
1254 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
1255 in case some system header has #define'd it. Problem reported by
1256 Soeren D. Schulze in
1257 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
1259 2004-09-08 Bruno Haible <bruno@clisp.org>
1261 * stdint_.h.in: New file, taken from GNU clisp.
1263 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
1265 * xvasprintf.h: New file.
1266 * xvasprintf.c: New file.
1267 * xasprintf.c: New file.
1269 2004-09-08 Bruno Haible <bruno@clisp.org>
1271 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
1273 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
1275 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
1277 Import from coreutils.
1278 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
1279 strings on unbounded length. alloca's performance benefits aren't
1280 that important here.
1282 (parse_with_separator): New function, with most of the internals
1283 of the old parse_user_spec. Allow user to omit both user and group,
1284 for compatibility with FreeBSD.
1285 Clone only the user name, not the entire spec.
1286 Do not set *uid, *gid unless entirely successful.
1287 Avoid memory leak in some failing cases.
1288 Fix regression for USER.GROUP reported by Dmitry V. Levin in
1289 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
1290 (parse_user_spec): Rewrite to use parse_with_separator.
1292 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
1294 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
1295 its complicated substitute.
1296 * argp-help.c: Include <errno.h>, for program_invocation_short_name
1297 and program_invocation_name.
1298 (__argp_basename) [!_LIBC]: Remove; the only use was
1299 replaced by its body.
1300 (__argp_short_program_name): Change condition from
1301 !defined __argp_short_program_name to
1302 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
1303 to match argp-namefrob.h.
1304 (__argp_failure): Don't assume strerror_r returns char *.
1305 * argp-parse.c (N_): Define unconditionally.
1306 (argp_default_options): Fill out initializers with 0 to avoid
1309 2004-08-12 Simon Josefsson <jas@extundo.com>
1311 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
1312 * getopt_.h: Renamed from getopt.h.
1314 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
1316 Merge from coreutils.
1318 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
1319 wmemchr or wmemcpy. Problem reported by Robert Dahlem
1320 for Reliant Unix 5.43.
1322 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
1323 (union fooround): Use uintmax_t, not long int.
1324 The rest is a merge from libc:
1325 [defined _LIBC]: Include <shlib-compat.h>.
1326 (_obstack) [defined _LIBC]: Remove after 2.3.4.
1328 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
1330 * strverscmp.c: Convert to UTF-8.
1332 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
1334 * obstack.h (obstack_empty_p):
1335 Don't assume that chunk->contents is suitably aligned.
1336 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
1337 Likewise. Problem reported by Benno in
1338 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
1340 * chown.c (rpl_chown): Work even if the file is writeable but not
1341 readable. This could be improved further but it'd take some work.
1343 2004-08-08 Simon Josefsson <jas@extundo.com>
1345 * xgethostname.c: Don't include error.h (not used).
1348 * getpass.c: Include getpass.h first.
1350 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
1352 * xalloc-die.c: New files.
1353 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
1355 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
1356 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
1357 (_, N_, xalloc_die): Move to xalloc-die.c.
1358 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
1359 so that we needn't mess with xalloc_msg_memory_exhausted.
1361 * sha1.h: Renamed from sha.h.
1362 (SHA1_H): Renamed from _SHA_H.
1363 (sha1_ctx): Renamed from sha_ctx.
1364 (sha1_init_ctx): Renamed from sha_init_ctx.
1365 (sha1_process_block): Renamed from sha_process_block.
1366 (sha1_process_bytes): Renamed from sha_process_bytes.
1367 (sha1_finish_ctx): Renamed from sha_finish_ctx.
1368 (sha1_read_ctx): Renamed from sha_read_ctx.
1369 (sha1_stream): Renamed from sha_stream.
1370 (sha1_buffer): Renamed from sha_buffer.
1371 * sha1.c: Likewise; renamed from sha.c.
1372 Do not include <sys/types.h>.
1373 Include <stddef.h> rather than <stdlib.h>.
1375 2004-08-08 Bruno Haible <bruno@clisp.org>
1377 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
1378 FILESYSTEM_PREFIX_LEN.
1379 * progreloc.c: Likewise.
1380 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
1382 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
1385 * argp-help.c (make_hol, hol_append): Don't assume that
1386 SIZE_MAX is a valid preprocessor constant.
1387 (__argp_basename): Change from "#ifndef _LIBC"
1388 to "#ifndef __argp_short_program_name", so that
1389 we don't compile these functions for tar.
1391 More merges from coreutils.
1392 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
1393 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
1395 * addext.c: Remove; no longer needed.
1396 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
1397 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
1398 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
1399 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
1400 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
1401 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
1402 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
1403 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
1404 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
1405 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
1406 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
1407 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
1408 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
1409 Import changes from coreutils.
1411 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
1413 Merge from coreutils.
1415 * .gdb-history: Remove; this doesn't belong here.
1417 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
1418 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
1419 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
1421 * dirname.h: Include <stdbool.h>.
1422 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
1423 for consistency with POSIX terminology. All uses changed.
1424 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
1425 (strip_trailing_slashes): Use bool for booleans.
1426 * stripslash.c (strip_trailing_slashes): Likewise.
1428 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
1429 sometimes returns a positive errno value even when it succeeds.
1430 (print_errno_message) [!LIBC]: Fall back on strerror if
1433 * path-concat.c (mempcpy): Don't define if a system header defines it.
1434 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
1435 (longest_relative_suffix): New function.
1436 (path_concat): Use it. Assume first argument is not NULL.
1437 Port to DOS. Omit redundant separators.
1438 Report an error instead of returning NULL.
1439 Use mempcpy instead of memcpy.
1440 (xpath_concat): Remove: not declared or used.
1442 * same.h: Include <stdbool.h>
1443 (same_name): Return bool, not int.
1444 * same.c (same_name): Likewise.
1445 (errno): Don't declare; we assume C89 or better now.
1447 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
1448 if not already defined.
1450 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
1451 * dup-safer.c (errno): Likewise.
1453 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
1455 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
1458 2004-08-03 Simon Josefsson <jas@extundo.com>
1460 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
1461 * progname.h: Don't include stdbool.h.
1463 2004-08-02 Simon Josefsson <jas@extundo.com>
1465 * getsubopt.h: New file, with comments from Bruno Haible.
1466 * getsubopt.c: New file, from glibc, but slightly modified based on
1467 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
1469 2004-08-01 Simon Josefsson <jas@extundo.com>
1471 * xgetdomainname.c: Include stdlib.h, for free().
1473 2004-07-16 Simon Josefsson <jas@extundo.com>
1475 * dummy.c: New file.
1477 2004-07-16 Bruno Haible <bruno@clisp.org>
1479 * backupfile.h: Add extern "C" for C++.
1480 * closeout.h: Likewise.
1481 * copy-file.h: Likewise.
1482 * findprog.h: Likewise.
1483 * full-write.h: Likewise.
1484 * pathname.h: Likewise.
1485 * progname.h: Likewise.
1486 * stpcpy.h: Likewise.
1487 * stpncpy.h: Likewise.
1488 * strcase.h: Likewise.
1489 * strstr.h: Likewise.
1490 * xalloc.h: Likewise.
1492 * mbswidth.h: Add extern "C" for C++.
1493 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
1495 2004-07-09 Simon Josefsson <jas@extundo.com>
1497 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
1498 failed without this.)
1500 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
1502 * fchown-stub.c: New file.
1504 2004-06-24 Jim Meyering <jim@meyering.net>
1506 * obstack.h (obstack_base): Cast to (void *), per documentation.
1508 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
1510 * argz.c, argz_.h: New files, which are autoupdated from libtool.
1512 2004-06-01 Jim Meyering <jim@meyering.net>
1514 * calloc.c: New file.
1516 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
1518 * getdate.y (yylex): Allow space between sign and number.
1519 Problem reported by Dan Jacobson.
1521 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
1522 and Jim Meyering <jim@meyering.net>
1524 Merge from coreutils CVS.
1526 * stat-macros.h: New file, with contents from file-type.h
1527 and coreutils' system.h.
1528 * file-type.c: Include "stat-macros.h".
1529 * file-type.h (file_type): Move all macro definitions to new file,
1532 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
1533 Wrap old code with this conditional.
1534 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
1535 function that does not dereference symlinks.
1536 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
1538 * xreadlink.c: Include xreadlink.h first, to catch .h file
1539 dependency problems.
1540 (xreadlink): Accept new arg SIZE, for efficiency.
1541 All decls and uses changed.
1542 * xreadlink.h: Include <stddef.h>, for size_t.
1544 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
1545 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
1547 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
1549 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
1551 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
1552 macros to be defined.
1553 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
1554 the allocator returns NULL because the requested size is zero.
1556 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
1558 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
1559 var. Add comment explaining why libc still defines it. This
1560 merges the following patch from glibc:
1561 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
1563 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
1565 * obstack.c (_obstack): Remove unused variable. It hasn't been
1566 present in glibc since revision 1.1 of this file.
1567 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
1568 obstack_alignment_mask, obstack_alloc, obstack_base,
1569 obstack_blank, obstack_blank_fast, obstack_chunk_size,
1570 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
1571 obstack_grow0, obstack_init, obstack_int_grow,
1572 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
1573 obstack_next_free, obstack_object_size, obstack_ptr_grow,
1574 obstack_ptr_grow_fast, obstack_room): Remove declarations of
1575 nonexistent functions.
1577 2004-05-17 Derek R. Price <derek@ximbiot.com>
1578 Paul Eggert <eggert@cs.ucla.edu>
1580 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
1582 2004-05-14 Bruno Haible <bruno@clisp.org>
1584 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
1585 that consists of a '.' followed by an empty digit string.
1586 Patch by Tor Lillqvist <tml@iki.fi>.
1588 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
1590 Port obstack to the AS/400, where pointers are 16 bytes wide and
1591 you cannot cast an integer to a valid pointer. This patch is
1592 currently waiting to be integrated into glibc; see
1593 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
1595 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
1596 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
1597 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
1598 (struct obstack): temp member is now a union of a pointer and
1599 an integer, instead of an integer. All integer uses changed.
1600 This does not affect the physical layout of struct obstack,
1601 except on hosts (like the AS/400) where the size or alignment of
1602 void * is greater than that of ptrdiff_t.
1603 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
1604 __STDC__)]: Store temporary in pointer member of union, not
1606 * obstack.c: Include <stddef.h>, for offsetof.
1607 (struct fooalign): Remove; it doesn't need a name.
1608 (union fooround): Change double to long double, and add void *.
1609 (DEFAULT_ALIGNMENT): Use offsetof to compute.
1610 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
1611 not a macro. Hence the values are always int; so remove all
1612 casts-to-int in uses.
1614 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
1615 Derek Price <derek@ximbiot.com>
1617 * alloca.c: Include <alloca.h>, to get our interface.
1618 * alloca_.h: Use __alloca on AIX, so that we don't have to
1619 include <alloca.h> first. Use C89 prototype for alloca; this
1620 requires including <stddef.h> for size_t. Use extern "C" if C++.
1621 Use #elif for simplicity, since we can assume C89 now.
1622 Don't try to source the system alloca.h since it will not be found
1623 and to prevent recursively including its replacement.
1624 * fnmatch.c: Include <alloca.h> instead of opencoding.
1625 * regex.c: Likewise.
1627 2004-05-16 Derek Price <derek@ximbiot.com>
1628 Paul Eggert <eggert@cs.ucla.edu>
1630 getline cleanup. This changes the getndelim2 API: both order of
1631 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
1634 * getline.c: Don't include stddef.h or stdio.h, since our
1635 interface does that.
1636 (getline): Always use getdelim, so that we don't have two
1637 copies of this code.
1638 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
1640 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
1641 (GETNDELIM2_MAXIMUM): New macro.
1642 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
1643 instead of the old practice of delim2==0. All callers changed.
1644 Return -1 on overflow, instead of returning junk.
1645 Do not set *linesize unless allocation succeeds.
1646 * getndelim2.h: Do not include stddef.h; no longer needed, now
1647 that we include sys/types.h.
1648 * getnline.h: Likewise.
1649 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
1650 (getndelim2): Reorder arguments.
1651 * getnline.c (getnline, getndelim):
1652 Don't discard the NMAX argument.
1653 (getnline): Invoke getndelim, to avoid code duplication.
1654 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
1655 of (size_t) -1 by callers of the getnline family.
1657 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
1659 * nanosleep.c (suspended): Change its type from int to
1660 sig_atomic_t volatile.
1661 (first_call): Make it private to rpl_nanosleep, and have it
1662 be zero initially as that's a bit faster.
1663 (my_usleep): Round up fractional times instead of truncating them,
1664 as this is the usual meaning for 'sleep'.
1666 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
1668 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
1669 (ENOSYS): Define if not defined.
1670 (settime): Fall back on stime if it exists and settimeofday fails.
1671 But don't bother with fallbacks if a method fails with errno == EPERM.
1673 2004-05-11 Jim Meyering <jim@meyering.net>
1675 Prior to this change, the save_cwd caller required read access to the
1676 current directory on most systems (ones with the fchdir function).
1678 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
1679 fails, try write-only, and finally, resort to using xgetcwd.
1681 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
1683 * obstack.c, obstack.h: Import changes from libc.
1685 2004-04-28 Bruno Haible <bruno@clisp.org>
1687 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
1688 implicitly appends .exe to executables.
1689 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
1690 accepts Windows pathnames.
1691 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1692 Cygwin like Windows, since it now accepts Windows pathnames.
1693 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
1694 Cygwin like Windows, since it now accepts Windows pathnames.
1695 Reported by Derek Robert Price <derek@ximbiot.com>.
1697 2004-04-20 Jim Meyering <jim@meyering.net>
1699 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
1701 2004-04-20 Jim Meyering <jim@meyering.net>
1702 Bruno Haible <bruno@clisp.org>
1704 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
1705 memory when realloc fails.
1707 2004-04-18 Jim Meyering <jim@meyering.net>
1709 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
1710 don't leak memory and do call END_UTMP_ENT.
1712 2004-04-11 Paul Eggert <eggert@twinsun.com>
1714 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
1715 (CHAR_BIT): Remove, since we assume C89.
1716 Include <stdint.h> if available, as per current Autoconf CVS advice.
1718 2004-03-30 Paul Eggert <eggert@twinsun.com>
1720 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
1721 not bool, to be more consistent with Unix conventions.
1722 Suggested by Bruno Haible.
1724 Merge from coreutils.
1726 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
1729 * getdate.h: Include stdbool.h, and timespec.h instead of
1730 the usual <time.h> dance.
1731 (get_date): Change signature to support fractional time stamps.
1732 All callers changed.
1733 * getdate.y: Include "getdate.h" first, as we can now
1734 assume C89 and don't need to worry about 'const'.
1735 Similarly, include "unlocked-io.h" near start, not in middle.
1737 (textint.value): Use long int rather than int.
1738 (textint.digits): Use size_t rather than int.
1739 (BILLION, LOG10_BILLION): New constants.
1740 (parser_control): New member rel_ns. Members day_ordinal,
1741 time_zone, month, day, hour, minutes, rel_year, rel_month,
1742 rel_day, rel_hour, rel_minutes, rel_seconds
1743 are now long int, not int. Member seconds is now struct timespec,
1744 not int. New member timespec_seen. Members dates_seen, days_seen,
1745 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
1747 (%union.intval): Now long int, not int.
1748 New member timespec.
1749 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
1750 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
1751 (spec): Now is a timespec or an item list.
1752 (timespec, items): New nonterminals.
1753 (time, rel, relunit, number, get_date):
1754 Add support for fractional seconds.
1755 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
1756 (gmtime, localtime, mktime): Remove decls; not needed with C89.
1757 (to_hour): First arg is now long int, not int.
1758 (to_year): Returns long int, not int.
1759 Don't treat year -70 like 70.
1760 (tm_diff): Returns long int, not int.
1761 (lookup_word): Use bool instead of int when appropriate.
1762 (yylex): Use size_t for count, not int.
1763 Detect overflow when parsing large integer constants.
1764 Add support for fractions.
1765 (get_date): Make pointers 'const' if possible.
1766 Use more-portable code to detect integer overflow.
1767 (main) [TEST]: Adjust to above changes. Test for localtime failure.
1768 Don't use ctime; it's not reliable if the year has >4 digits.
1770 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
1771 This is for compatibility with BSD.
1773 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
1774 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
1775 From coreutils' system.h.
1777 * userspec.c: Don't include "posixver.h".
1778 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
1779 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
1780 compatible extension. Simplify code by removing a boolean int
1781 that was always nonzero if a string was nonnull.
1783 2004-03-30 Jim Meyering <jim@meyering.net>
1785 Merge from coreutils.
1787 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
1789 * readtokens.c (readtoken): Don't leak 64 bytes when reading
1790 an empty input stream.
1792 * readtokens.c: Include <stdbool.h>.
1793 (readtoken): Use `size_t' rather than int/long.
1794 All callers adjusted.
1795 Use `bool' rather than `int' where appropriate.
1796 Use memset rather than an explicit loop.
1797 Use x2nrealloc rather than xrealloc.
1798 Allow the use of `\0' as a delimiter.
1799 (readtokens): Likewise.
1800 * readtokens.h (readtoken, readtokens): Update prototypes.
1802 2004-03-30 Bruno Haible <bruno@clisp.org>
1804 * getloadavg.c (getloadavg): Don't assume setlocale returns
1807 2004-03-29 Paul Eggert <eggert@twinsun.com>
1809 Merge changes to getloadavg.c from coreutils and Emacs.
1811 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
1812 Define to an expression, not to the empty string.
1813 Include cloexec.h and xalloc.h.
1814 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
1815 Use set_cloexec_flag rather than rolling our own.
1816 * cloexec.c, cloexec.h: New files.
1818 2004-03-18 Paul Eggert <eggert@twinsun.com>
1820 * getopt.h: Sync with libc CVS.
1822 2004-03-18 Paul Eggert <eggert@twinsun.com>
1823 Bruno Haible <bruno@clisp.org>
1825 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
1826 not on all platforms that have <wchar.h>.
1827 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
1829 2004-03-09 Paul Eggert <eggert@twinsun.com>
1831 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
1833 * getopt_int.h: New file, also synced from libc.
1835 2004-03-07 Paul Eggert <eggert@twinsun.com>
1837 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
1838 '#if' expressions. Unlike the code it replaces, it does not
1839 depend on (defined _SC_PAGESIZE). However, it does depend on
1840 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
1841 first reported by Jason Andrade in
1842 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
1844 2004-01-18 Simon Josefsson <jas@extundo.com>
1846 * strdup.h: New file.
1847 * strdup.c: Include it.
1848 * path-concat.c: Include strdup.h. Drop strdup declaration.
1849 * userspec.c: Include strdup.h. Drop strdup declaration.
1851 2004-02-06 Karl Berry <karl@gnu.org>
1853 * config.charset: update from gettext 0.14.1.
1855 2004-02-05 Paul Eggert <eggert@twinsun.com>
1857 Add comments and code, prompted by suggestions from Bruno Haible
1859 * quotearg.h (quotearg_alloc): New decl. Improve the comments
1860 describing the enum quoting_style values.
1861 * quotearg.c (quotearg_alloc): New function.
1862 (quotearg_buffer_restyled): Treat lone { and } as special.
1863 Treat = as special. Work around bug with older shells
1864 that "see" a '\' that is really the 2nd byte of a multibyte char.
1865 Quote empty string with shell_quoting_style.
1867 2004-02-03 Bruno Haible <bruno@clisp.org>
1869 * pipe.h: New file, from GNU gettext.
1870 * pipe.c: New file, from GNU gettext.
1872 2004-01-27 Bruno Haible <bruno@clisp.org>
1874 * execute.h: New file, from GNU gettext.
1875 * execute.c: New file, from GNU gettext.
1876 * w32spawn.h: New file, from GNU gettext.
1878 2004-01-23 Paul Eggert <eggert@twinsun.com>
1880 Exit-status fix from coreutils.
1882 Use exit_failure consistently in place of EXIT_FAILURE,
1883 so that program exit statuses are consistent on failure.
1885 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
1886 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
1887 * argmatch.h: Comment fix to match the above.
1888 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
1889 Now a macro referring to exit_failure, instead of a separate
1890 variable. Include "exitfail.h" to get it.
1891 * xstrtol.h: Include "exitfail.h".
1892 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
1894 * long-options.c (parse_long_options): Use prototype
1895 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
1898 2004-01-21 Jim Meyering <jim@meyering.net>
1900 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
1901 so as not to conflict with a different-sized __mktime_internal
1902 function in GNU libc.
1903 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
1904 Problem building statically-linked `ls' reported by Michael Brunnbauer.
1906 2004-01-18 Paul Eggert <eggert@twinsun.com>
1908 Merge from diffutils.
1910 * file-type.c (file_type): Add typed memory objects.
1911 * file-type.h (S_TYPEISTMO): New macro.
1913 * c-stack.h (c_stack_action): Remove argv argument.
1914 * c-stack.c (c_stack_action): Likewise. All uses changed.
1915 (die): Don't calculate message unless segv_action returns.
1916 (get_stack_location, min_address_from_argv, max_address_from_argv,
1917 volatile stack_base, volatile_stack_size): Remove.
1918 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
1919 that every segmentation violation is a stack overflow. (Ouch!)
1920 See Debian bug 136249 (still outstanding) for more info about why
1921 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
1923 2003-11-30 Bruno Haible <bruno@clisp.org>
1925 Safer stack allocation.
1926 * setenv.c: Include allocsa.h.
1927 (alloca): Remove fallback definition.
1928 (freea): Remove macro.
1929 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
1932 2003-10-17 Bruno Haible <bruno@clisp.org>
1934 * binary-io.h: Avoid warnings on Cygwin.
1936 2003-12-28 Bruno Haible <bruno@clisp.org>
1938 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
1939 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
1941 2003-11-28 Bruno Haible <bruno@clisp.org>
1943 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
1945 2003-11-27 Bruno Haible <bruno@clisp.org>
1947 * wait-process.c: On Windows, include windows.h. Needed on mingw.
1949 2003-11-17 Bruno Haible <bruno@clisp.org>
1951 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
1953 2003-11-24 Bruno Haible <bruno@clisp.org>
1955 * xallocsa.h: New file, from GNU gettext.
1956 * xallocsa.c: New file, from GNU gettext.
1958 2003-11-24 Bruno Haible <bruno@clisp.org>
1960 * allocsa.h: New file, from GNU gettext.
1961 * allocsa.c: New file, from GNU gettext.
1963 2003-11-24 Bruno Haible <bruno@clisp.org>
1965 * eealloc.h: New file.
1967 2004-01-15 Jim Meyering <jim@meyering.net>
1969 Merge from coreutils.
1971 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
1972 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
1973 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
1975 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
1976 optional configure-time default.
1978 * version-etc.c (version_etc_copyright): Update copyright date.
1980 * xreadlink.c (xreadlink): Correct outdated comment.
1982 2004-01-15 Paul Eggert <eggert@twinsun.com>
1984 Merge from coreutils.
1986 * posixver.c: Include posixver.h.
1988 * same.c: Include <stdbool.h>, <limits.h>.
1989 (_POSIX_NAME_MAX): Define if not defined.
1991 (same_name): If file names are silently truncated, report
1992 that the file names are the same if they are the same after
1993 the silent truncation.
1995 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
1996 conversion function.
1997 * xstrtod.c (xstrtod): Likewise. All callers changed to
1998 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
2001 2004-01-14 Paul Eggert <eggert@twinsun.com>
2003 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
2004 with like-named macro in fnmatch.c.
2005 (EXT): Use an internal constant instead.
2007 Merge fnmatch patches from glibc.
2008 * fnmatch.c (mbsinit): Remove define.
2009 Add libc_hidden_ver (__fnmatch, fnmatch).
2010 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
2011 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
2013 2003-12-14 Karl Berry <karl@gnu.org>
2015 * config.charset: update from gettext-runtime.
2017 2003-12-03 Paul Eggert <eggert@twinsun.com>
2019 * getgroups.c (getgroups): xmalloc takes one argument, not two.
2020 Bug reported by Alfred M. Szmidt.
2022 2003-11-29 Karl Berry <karl@gnu.org>
2024 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
2026 2003-11-23 Paul Eggert <eggert@twinsun.com>
2027 Bruno Haible <bruno@clisp.org>
2029 * printf-parse.h: Don't include sys/types.h.
2030 (ARG_NONE): New macro.
2031 (char_directive): Change type of *arg_index fields to size_t.
2032 * printf-parse.c: Don't include sys/types.h.
2033 (SSIZE_MAX): Remove macro.
2034 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
2035 Remove unnecessary overflow check.
2036 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
2039 2003-11-24 Paul Eggert <eggert@twinsun.com>
2041 * alloca.c: Remove dependency on xalloc module.
2042 (xalloc_die): Remove.
2043 (memory_full) [!defined emacs]: New macro.
2044 [!defined emacs]: Don't include xalloc.h.
2045 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
2046 address arithmetic overflows. Change datatypes a bit to avoid
2049 2003-11-22 Jim Meyering <jim@meyering.net>
2051 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
2053 2003-11-17 Bruno Haible <bruno@clisp.org>
2055 * vasnprintf.c (alloca): Remove fallback definition.
2056 (freea): Remove definition.
2057 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
2058 Reported by Paul Eggert.
2060 2003-11-17 Jim Meyering <jim@meyering.net>
2062 On systems without utime and without a utimes function capable of
2063 dealing with a NULL struct utimbuf* argument, this utime replacement
2064 could -- in unusual circumstances -- leak a file descriptor.
2065 * utime.c: Include <unistd.h> and <errno.h>.
2066 (utime_null): Be sure to close `fd' and to preserve errno.
2067 Reported by Geoff Collyer via Arnold Robbins.
2069 2003-11-16 Paul Eggert <eggert@twinsun.com>
2070 Bruno Haible <bruno@clisp.org>
2072 Protect against address arithmetic overflow.
2073 * printf-args.h: Include stddef.h.
2074 (arguments): Change type of field 'count' to size_t.
2075 * printf-args.c (printf_fetchargs): Use size_t instead of
2076 'unsigned int' where appropriate.
2077 * printf-parse.h: Include sys/types.h.
2078 (char_directive): Change type of *arg_index fields to ssize_t.
2079 (char_directives): Change type of fields 'count', max_*_length to
2081 * printf-parse.c: Include sys/types.h and xsize.h.
2082 (SSIZE_MAX): Define fallback value.
2083 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
2084 instead of 'int' where appropriate. Check a_allocated, d_allocated
2085 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
2086 * vasnprintf.c: Include xsize.h.
2087 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
2088 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
2089 overflow. Avoid wraparound when converting a width or precision from
2092 2003-11-16 Bruno Haible <bruno@clisp.org>
2094 Update from GNU gettext.
2095 * printf-parse.c: Generalize to it can be compiled for wide strings.
2096 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
2097 * vasnprintf.c: Generalize to it can be compiled for wide strings.
2098 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
2099 SNPRINTF): New macros.
2100 Don't include <alloca.h> if the file is used inside libintl.
2101 (local_wcslen): New function, for Solaris 2.5.1.
2102 (VASNPRINTF): Use it instead of wcslen.
2104 2003-11-16 Bruno Haible <bruno@clisp.org>
2106 * xsize.h (xmax): New function.
2107 (xsum, xsum3, xsum4): Declare as "pure" functions.
2109 2003-11-12 Paul Eggert <eggert@twinsun.com>
2111 * xalloc.h: Do not include <limits.h> or <stdint.h>.
2112 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
2113 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
2114 heuristic is just as accurate as far as we know, and it removes a
2115 dependency on size_max.m4 and ptrdiff_max.m4.
2117 2003-11-12 Paul Eggert <eggert@twinsun.com>
2119 * xstrtol.c (__xstrtol): Remove "break" immediately after
2120 "return", to pacify some unknown compiler. Problem reported
2123 2003-11-11 Bruno Haible <bruno@clisp.org>
2125 * xsize.h (SIZE_MAX): Remove fallback definition.
2126 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
2129 2003-11-10 Paul Eggert <eggert@twinsun.com>
2131 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
2132 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
2133 rejected some allocations of exactly SIZE_MAX - 2 bytes.
2135 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
2136 not (size_t) -1, since it's defined here.
2138 2003-11-06 Paul Eggert <eggert@twinsun.com>
2140 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
2141 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
2142 Reject sizes of exactly SIZE_MAX bytes.
2143 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
2144 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
2146 2003-11-05 Bruno Haible <bruno@clisp.org>
2148 * xsize.h: Include limits.h, to avoid a possible collision with
2149 SIZE_MAX defined in <limits.h> on Solaris.
2151 2003-11-04 Bruno Haible <bruno@clisp.org>
2153 * xsize.h: New file.
2154 * linebreak.c: Include xsize.h.
2155 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
2156 argument for overflow.
2157 Suggested by Paul Eggert.
2159 2003-10-31 Bruno Haible <bruno@clisp.org>
2161 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
2162 to avoid (extremely rare) race condition.
2163 Suggested by Paul Eggert.
2165 2003-11-03 Jim Meyering <jim@meyering.net>
2167 * userspec.c: Include "userspec.h".
2168 * userspec.h: New file.
2170 2003-10-31 Paul Eggert <eggert@twinsun.com>
2172 * mountlist.h (struct mount_entry.me_type_malloced): New member.
2173 * mountlist.c (SIZE_MAX): Define if not defined already.
2174 (read_filesystem_list): Set and use me_type_malloced.
2175 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
2176 whatever the type happens to be), for brevity and consistency.
2177 Check for size calculation overflow on Alphas running OSF/1.
2179 2003-10-31 Jim Meyering <jim@meyering.net>
2181 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
2183 * linebuffer.c: Include <string.h> for declaration of memset.
2185 2003-10-30 Paul Eggert <eggert@twinsun.com>
2186 Bruno Haible <bruno@clisp.org>
2188 * vasprintf.c: Include <limits.h>, <stdlib.h>.
2189 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
2191 2003-10-29 Paul Eggert <eggert@twinsun.com>
2193 * xalloc.h (xalloc_oversized): Now a macro, not a function,
2194 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
2196 * quotearg.c (quotearg_n_options): Use it.
2197 * group-member.c: Include <stdbool.h>.
2198 (free_group_info): Arg is now const *; don't free arg.
2199 (get_group_info): Now returns bool and accepts struct group_info *,
2200 rather than returning a malloc'ed struct group_info *.
2201 All uses changed. Check for overflow in internal size calculation.
2203 * getusershell.c (readname): Simplify the code by using x2nrealloc
2204 rather than xmalloc/xrealloc.
2205 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
2206 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
2207 conformance bug: the old code used a pointer after freeing the
2208 storage that it addressed.
2209 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
2210 rather than doing it by hand.
2211 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
2212 the buffer preserved. Use free and xmalloc instead.
2213 * quotearg.c (quotearg_n_options): Likewise.
2214 Use a simpler test for size overflow. Don't use xalloc_oversized
2215 because unsigned int might be wider than size_t (!); this suggests
2216 that we should switch from unsigned int to size_t for slot numbers.
2218 2003-10-27 Bruno Haible <bruno@clisp.org>
2220 * stdbool_.h: Better support for BeOS.
2222 2003-10-27 Paul Eggert <eggert@twinsun.com>
2224 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
2225 to allocate the returned structure. Do not allocate a subarray,
2226 as x2nrealloc will do that.
2227 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
2228 instead of xnrealloc.
2229 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
2231 2003-10-26 Paul Eggert <eggert@twinsun.com>
2233 * xalloc.h (xalloc_oversized): New static inline function, for
2234 callers that want to do their own size-overflow checking. Include
2235 <stdbool.h>, since xalloc_oversized returns bool.
2236 * xalloc.c (array_size_overflow): Remove. All callers changed
2237 to use xalloc_oversized.
2239 Add two functions x2realloc, x2nrealloc, for programs that grow
2240 arrays dynamically by doubling their sizes.
2241 * xalloc.h (x2realloc, x2nrealloc): New decls.
2242 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
2245 Port to C99 semantics for 'inline' of external functions.
2246 Bug reported by Bruno Haible.
2247 * xmalloc.c (xnmalloc_inline): New static inline function,
2248 with the old contents of xnmalloc.
2249 (xnmalloc, xmalloc): Use it.
2250 (xnrealloc_inline): New static inline function,
2251 with the old contents of xnrealloc.
2252 (xnrealloc, xrealloc): Use it.
2254 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
2256 2003-10-25 Paul Eggert <eggert@twinsun.com>
2258 Fix several address-calculation bugs in the hash modules,
2259 plus some minor code cleanup.
2261 * hash.h: Include <stdbool.h>, for bool.
2262 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
2263 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
2264 hash_get_n_entries, hash_get_max_bucket_length,
2265 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
2266 hash_rehash): Use size_t rather than unsigned.
2267 * hash.c (struct hash_table, hash_get_n_buckets,
2268 hash_get_n_buckets_used, hash_get_n_entries,
2269 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
2270 hash_get_entries, hash_do_for_each, hash_string, is_prime,
2271 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
2273 (SIZE_MAX): Define if not defined.
2274 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
2275 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
2277 Use const * when possible.
2278 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
2279 (check_tuning): Fix bug: if tuning parameters were very close to
2280 0 or 1, rounding errors could have caused subscript violations.
2281 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
2282 (hash_initialize): Add 'fail:' label
2283 to free table and return NULL, and use it to simplify code.
2284 Use calloc rather than clearing the storage ourself.
2285 (hash_initialize, hash_rehash): Check for arithmetic overflow in
2286 buffer size calculations.
2287 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
2288 Include <stddef.h>, for size_t.
2289 * hash-pjw.c (hash_pjw): Likewise.
2290 Switch to method described by Bruno Haible.
2291 Include <limits.h>, for CHAR_BIT.
2292 (SIZE_BITS): New macro.
2294 2003-10-21 Paul Eggert <eggert@twinsun.com>
2296 * getndelim2.c (getndelim2): When size calculation overflows,
2297 ceiling the allocation at NMAX bytes rather than silently
2298 discarding input bytes before NMAX is reached. This makes
2299 a difference only if NMAX exceeds SIZE_MAX / 2.
2301 * obstack.c: Merge from glibc.
2302 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
2303 Add libc_hidden_def (_obstack_newchunk).
2304 (_obstack_free) [! defined _LIBC]: Remove.
2305 [defined _LIBC]: Make a strong alias from obstack_free, rather than
2306 a clone of the function body.
2307 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
2308 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
2310 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
2311 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
2314 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
2315 (obstack_ptr_grow_fast, obstack_int_grow_fast):
2316 Don't use lvalue casts, as GCC plans to remove support for them
2317 in GCC 3.5. Reported by Joseph S. Myers. This bug
2318 was also present in the non-GCC version, indicating that this
2319 code had always been buggy and had never been widely used.
2320 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
2321 Use the fast variant of each macro, rather than copying the
2322 definiens of the fast variant; that way, we'll be more likely to
2323 catch future bugs in the fast variants.
2325 2003-10-20 Bruno Haible <bruno@clisp.org>
2327 * wait-process.h: New file, from GNU gettext.
2328 * wait-process.c: New file, from GNU gettext.
2330 2003-10-19 Jim Meyering <jim@meyering.net>
2332 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
2334 2003-10-16 Paul Eggert <eggert@twinsun.com>
2336 * getgroups.c: Include <errno.h>, <stdlib.h>.
2337 (getgroups): First arg is int, not size_t.
2338 Don't let 'free' mangle errno.
2340 2003-10-16 Jim Meyering <jim@meyering.net>
2342 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
2344 2003-10-15 Paul Eggert <eggert@twinsun.com>
2346 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
2348 (new_exclude, add_exclude_file): Initial size no longer needs to
2350 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
2351 our own address arithmetic overflow checking.
2353 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
2354 (fnmatch): Do not alloca more than 2000 wide characters;
2355 instead, use malloc for large buffers.
2356 Check for address arithmetic overflow, and return -1
2357 with errno set to ENOMEM in that case.
2358 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
2359 (NEW_PATTERN): Do not alloca more than 8000 bytes;
2360 instead, return -1. Check for address arithmetic overflow.
2362 2003-10-14 Paul Eggert <eggert@twinsun.com>
2364 Handle invalid suffixes and overflow independently, so that
2365 callers can treat them independently as needed. Fix some bugs in
2366 suffix handling, e.g., "100k@" was not diagnosed as an invalid
2367 suffix for a human-readable blocksize. The major caller-visible
2368 change is the addition of a new
2369 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
2370 that both overflow and suffix chars were found.
2372 * human.c (humblock): Don't check separately for invalid suffix
2373 char; that is xstrtoumax's job (now that its bug is fixed).
2374 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
2375 INTMAX_MAX]: New macros.
2376 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
2377 TYPE_MAXIMUM): New macros.
2378 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
2379 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
2380 if overflow occurs, as it's what __strtol does and it's more useful
2382 (__xstrtol): If __strtol reports some error other than ERANGE,
2383 reflect it to the caller as LONGINT_INVALID. If it reports
2384 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
2385 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
2386 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
2388 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
2389 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
2390 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
2391 [defined UINTMAX_MAX]: New macros.
2393 2003-10-14 Bruno Haible <bruno@clisp.org>
2395 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
2396 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
2397 Also use volatile where needed.
2399 2003-10-12 Paul Eggert <eggert@twinsun.com>
2401 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
2402 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
2403 and define in terms of the other primitives.
2404 * xmalloc.c: Include stdbool.h; do not include exit.h.
2405 (SIZE_MAX): Define if not already defined.
2406 (array_size_overflow): New function.
2407 (xalloc_die): Abort instead of exiting if 'error' returns.
2408 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
2409 (xmalloc, xrealloc): Use them.
2410 (xcalloc): Check for address arithmetic overflow.
2411 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
2412 a bit faster than strcpy.
2414 2003-10-08 Paul Eggert <eggert@twinsun.com>
2416 Merge getpass from libc, plus a few fixes.
2418 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
2419 Include <stdbool.h>.
2420 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
2421 __fsetlocking to empty.
2422 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
2423 do include <bits/libc-lock.h>.
2424 Do not include <fcntl.h>; not needed.
2425 [_LIBC]: Include <wchar.h>.
2426 (NOTCANCEL_MODE): New macro.
2427 (flockfile, funlockfile) [_LIBC]: New macros.
2428 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
2429 [!_LIBC]: New macros.
2430 (call_fclose): New function.
2431 (getpass): Use it. Save tty stream separately; this simplifies the
2432 code and makes it more reliable if stdin happens to equal stdout.
2433 Invoke __fsetlocking on tty.
2434 Handle thread cancellation if needed.
2435 Namespace cleanup (use __tcgetattr, __getline).
2436 Use bool for Booleans.
2437 [USE_IN_LIBIO]: Handle wide streams.
2438 [!_LIBC]: Unconditionally do the fseek, since we don't know what
2439 stream might go where.
2441 * unlocked-io.h: Include <stdio.h>, so that the caller
2442 doesn't have to include <stdio.h> before us.
2443 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
2444 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
2445 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
2446 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
2447 if not declared, so that we can use getpass.c code from libc without
2449 (flockfile, ftrylockfile, funlockfile): New macros.
2451 2003-10-06 Bruno Haible <bruno@clisp.org>
2453 * version-etc-2.h: Remove file.
2454 * version-etc-2.c: Remove file.
2456 2003-09-25 Jim Meyering <jim@meyering.net>
2457 Bruno Haible <bruno@clisp.org>
2459 This lets translators provide better translations for the
2460 "Written by ..." part of --version output.
2461 * version-etc.h: Include stdarg.h.
2462 (version_etc_copyright): Declare as readonly.
2463 (version_etc): Make this function variadic with a NULL-terminated list
2464 of author name strings.
2465 (version_etc_va): New declaration.
2466 * version-etc.c: Include stdarg.h, stdlib.h.
2467 (version_etc_copyright): Declare as readonly.
2468 (version_etc_va): New function. Provide a different translatable string
2469 for each possible number of authors < 10. Abbreviate when there are 10
2471 (version_etc): Make this function variadic. Call version_etc_va.
2472 Suggestion from Gary V. Vaughan.
2474 * long-options.h (parse_long_options): Change prototype: the authors
2475 string is moved to the end and becomes variadic.
2476 * long-options.c: Include stdarg.h.
2477 (parse_long_options): Make this function variadic, too.
2478 Call version_etc_va, not version_etc.
2480 2003-10-06 Bruno Haible <bruno@clisp.org>
2482 * fatal-signal.h: New file, from GNU gettext.
2483 * fatal-signal.c: New file, from GNU gettext.
2485 2003-10-04 Karl Berry <karl@gnu.org>
2487 * argp*: update from libc.
2489 2003-10-01 Larry Jones <lawrence.jones@eds.com>
2491 * getpass.c (getpass): Use a no-op fseek when switching from input to
2492 output mode on the same stream.
2494 2003-09-29 Paul Eggert <eggert@twinsun.com>
2496 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
2497 Fix arg typo in previous patch.
2499 2003-09-28 Jim Meyering <jim@meyering.net>
2501 * error.c: Correct cpp indentation.
2503 2003-09-27 Paul Eggert <eggert@twinsun.com>
2505 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
2506 Omit the special code that used __typeof__, since we worry that
2507 it could be more trouble than it's worth. See:
2508 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
2509 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
2513 2003-09-26 Jim Meyering <jim@meyering.net>
2515 * error.c (error_tail): Move some declarations
2516 into inner scope where the local variables are used.
2518 2003-09-26 Bruno Haible <bruno@clisp.org>
2520 * stpncpy.h (gnu_stpncpy): New declaration.
2521 (stpncpy): Define as alias for gnu_stpncpy.
2522 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
2524 2003-09-26 Paul Eggert <eggert@twinsun.com>
2526 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
2527 (error_tail): Do not loop, reallocating temporary buffer, since
2528 the output cannot contain more wide characters than the input
2529 contains bytes, the size must be big enough already. This avoids
2530 one potential size overflow calculation. Check for size overflow
2531 when calculating temporary buffer size. Free temporary buffer
2532 when done, if it was allocated with malloc; this plugs a memory
2533 leak. Remove casts from void * to pointers, that are no longer
2534 needed now that we're assuming C89 or better.
2536 Merge error changes from glibc.
2538 * error.c, error.h: Update copyright notice header to match glibc.
2539 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
2540 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
2541 Disable cancellation while printing error.
2542 * error.h: Prepend __ to parameter names.
2544 2003-09-25 Karl Berry <karl@gnu.org>
2546 * argp-fmtstream.c, argp-help.c: update from libc.
2548 2003-09-25 Bruno Haible <bruno@clisp.org>
2550 * version-etc-2.h: New file, from version-etc.h with modifications.
2551 * version-etc-2.c: New file, from version-etc.c with modifications.
2553 2003-09-25 Simon Josefsson <jas@extundo.com>
2555 * xgetdomainname.h: New file.
2556 * xgetdomainname.c: New file.
2558 2003-09-25 Simon Josefsson <jas@extundo.com>
2559 Bruno Haible <bruno@clisp.org>
2561 * getdomainname.h: New file.
2562 * getdomainname.c: New file.
2564 2003-09-24 Paul Eggert <eggert@twinsun.com>
2566 * linebuffer.c (freebuffer): Don't free the argument, just
2567 the buffer associated with the argument. Bug reported by
2570 2003-09-19 Karl Berry <karl@gnu.org>
2572 * argp.h: update from libc.
2574 2003-09-16 Paul Eggert <eggert@twinsun.com>
2576 * linebuffer.c (readlinebuffer): Return NULL immediately upon
2577 input error, instead of returning NULL the next time we are called
2578 (and therefore losing track of errno).
2580 2003-09-15 Paul Eggert <eggert@twinsun.com>
2582 * getndelim2.c (getndelim2): Don't trash errno when a read
2583 fails, so that the caller gets the proper errno.
2585 * readutmp.c (read_utmp): Likewise.
2586 Check for fstat error. Close stream and free storage
2589 2003-09-14 Bruno Haible <bruno@clisp.org>
2591 * fwriteerror.h: New file.
2592 * fwriteerror.c: New file.
2594 2003-09-14 Jim Meyering <jim@meyering.net>
2596 * getloadavg.c: Correct cpp indentation.
2597 * strdup.c: Likewise.
2598 * vasnprintf.c: Likewise.
2600 2003-09-12 Paul Eggert <eggert@twinsun.com>
2602 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
2603 * obstack.c [!defined _LIBC]: Likewise.
2604 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
2605 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
2606 * exitfail.c: Don't include stdlib.h; no longer needed.
2608 More changes to assume C89 or better.
2610 * error.c (error_tail): Assume vprintf.
2612 * argmatch.c (getenv): Remove decl.
2613 * progreloc.c (get_full_program_name): Define via prototype.
2614 * setenv.c (clearenv): Likewise.
2615 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
2617 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
2618 (malloc, memcpy): Remove decls.
2619 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
2620 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
2621 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2622 (memcpy): Remove macro.
2623 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
2624 (__P): Remove. All uses removed.
2625 (PTR): Remove. All uses changed to void *.
2626 (CHAR_BIT, NULL): Remove.
2627 (spaces, zeros, memset_space, memset_zero)
2628 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
2630 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
2631 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
2632 Define with prototype.
2633 Remove now-unnecessary prototype decl.
2634 (extra_args_spec): Assume ANSI C. All uses changed.
2635 (extra_args_spec_iso): Remove.
2636 (my_strftime, emacs_strftimeu): Define via prototype.
2637 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
2639 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
2640 * strtoimax.c: Include <stdlib.h> unconditionally.
2641 (strtoul, strtol): Remove decls.
2642 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
2644 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
2645 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
2646 (LOCALE_PARAM_PROTO): New macro.
2647 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
2648 (INTERNAL (strtol), strtol): Define with a prototype.
2649 (PARAMS): Remove. All uses removed.
2650 * tempname.c: Include <string.h> unconditionally.
2651 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
2652 * xgethostname.c (main): Define with a prototype.
2653 * xmalloc.c: Include "xalloc.h" first, to check interface.
2654 Include <stdlib.h> unconditionally.
2655 (calloc, malloc, realloc, free): Remove decls.
2656 * xstrtod.c: Include "xstrtod.h" first, to check interface.
2657 Include <stdlib.h> unconditionally. Sort include file names.
2659 (xstrtod): Define with a prototype.
2660 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
2661 (strtol, strtoul): Remove decls.
2663 2003-09-11 Paul Eggert <eggert@twinsun.com>
2665 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
2666 Include <stdlib.h>, <string.h> unconditionally.
2667 Remove now-unnecessary cast to char *.
2668 * strnlen.c: Include <string.h> unconditionally.
2669 * yesno.c (yesno): Define with a prototype.
2671 2003-09-10 Bruno Haible <bruno@clisp.org>
2673 * strcspn.c: Include <string.h> unconditionally.
2674 * strpbrk.c: Include <string.h> unconditionally.
2675 * strstr.c: Include <string.h> unconditionally.
2676 * unicodeio.c: Include <string.h> unconditionally.
2677 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
2678 * unsetenv.c: Likewise.
2679 * xreadlink.c: Include <stdlib.h> unconditionally.
2680 * yesno.c: Include <stdlib.h> unconditionally.
2681 (rpmatch): Add prototype.
2683 2003-09-10 Jim Meyering <jim@meyering.net>
2685 * error.c: Correct indentation of cpp directives.
2687 2003-09-09 Paul Eggert <eggert@twinsun.com>
2691 * acosl.c (main): Use a prototype.
2692 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
2695 * getloadavg.c (getloadavg, main): Define via prototypes.
2697 * getopt.h (struct option.name): Assume C89, and use 'const'.
2698 (getopt, etopt_long, getopt_long_only, _getopt_internal)
2699 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
2701 * getopt.c (const): Remove macro.
2702 Include <string.h> unconditionally.
2703 (my_index): Remove; all uses changed to strchr.
2704 (strlen): Remove decl.
2705 (exchange): Remove forward decl; no longer needed.
2706 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
2707 Define with prototype.
2708 * getopt1.c (const): Remove macro.
2709 (getopt_long, getopt_long_only, main): Define with prototype.
2711 * getugroups.c: Include <string.h> unconditionally.
2713 * getusershell.c: Include <stdlib.h> unconditionally.
2714 (getusershell, setusershell, endusershell, readname, main):
2715 Define with prototypes.
2717 * group-member.c: Include group-member.h first.
2718 Include <stdlib.h> unconditionally.
2720 * hard-locale.c: Include hard-locale.h first.
2721 Include <stdlib.h>, <string.h> unconditionally.
2723 * hash.c (free, malloc): Remove decls.
2724 Include <stdlib.h> unconditionally.
2726 * human.c: Include <stdlib.h>, <string.h> unconditionally.
2727 (getenv): Do not declare.
2729 * idcache.c: Include <string.h> unconditionally.
2731 * long-options.c: Include long-options.h first, to test interface.
2732 Include <stdlib.h> unconditionally.
2734 * makepath.c: Include makepath.h first, to test interface.
2735 Include <stdlib.h> and <string.h> unconditionally.
2737 * linebuffer.c: Include <stdlib.h>.
2738 (free): Remove decl.
2740 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
2741 rpl_malloc returns void *, not char *.
2742 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
2744 * md5.h: Include <limits.h> unconditionally.
2745 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
2746 (__P): Remove; all uses removed.
2747 * md5.c: Include "md5.h" first.
2748 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
2749 md5_buffer, md5_process_bytes, md5_process_block):
2750 Define with prototypes.
2751 * sha.h (__P): Remove all uses. (It wasn't defined??)
2752 * sha.c: Include "sha.h" first.
2753 Include <stdlib.h>, <string.h> unconditionally.
2755 * memchr.c (__ptr_t): Remove; all uses changed to void *.
2756 * memcmp.c (__ptr_t): Likewise.
2757 * memrchr.c (__ptr_t): Likewise.
2758 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
2759 Include <string.h> unconditionally.
2760 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
2761 * memchr.c: Include <stdlib.h> unconditionally.
2762 * memchr.c (LONG_MAX): Remove.
2763 * memrchr.c (LONG_MAX): Likewise.
2764 * memchr.c (__memchr): Define via a prototype.
2765 * memrchr.c (__memrchr): Likewise.
2766 * memcmp.c (__P): Remove, and remove all uses.
2767 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
2768 Remove forward decls; no longer needed.
2769 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
2770 Use types required by C89 in prototype.
2772 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
2773 * savedir.c: Likewise.
2774 * mkdir.c (free): Remove decl.
2775 * rmdir.c (rmdir): Define with a prototype.
2776 * savedir.c: Include savedir.h first, to test interface.
2778 * mktime.c (STDC_HEADERS): Remove.
2779 Include <stdlib.h>, <string.h> unconditionally.
2781 * modechange.c: Include <stdlib.h> unconditionally.
2782 (malloc): Remove decl.
2784 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
2785 (free): Remove decl.
2787 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
2788 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
2789 (This type really should be intptr_t, but that's a C99ism.)
2790 (_obstack_memcpy): Remove: all uses changed to memcpy.
2791 Include <string.h> unconditionally.
2792 (struct obstack): Assume __STDC__ for types of members
2793 chunkfun, freefun, extra_arg.
2794 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
2795 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
2796 obstack_begin, obstack_specify_allocation,
2797 obstack_specify_allocation_with_arg, obstack_chunkfun,
2798 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
2799 Remove unprototyped decls and the macros that use them.
2800 * obstack.c (POINTER): Remove. All uses changed to void *.
2801 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
2802 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
2803 (defined __STDC__ && __STDC__)]:
2804 Remove nonprototyped code.
2805 Include <stdlib.h> unconditionally.
2806 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
2807 _obstack_allocated_p, _obstack_free, obstack_free,
2808 _obstack_memory_used, print_and_abort):
2809 Define using prototypes.
2810 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
2811 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
2812 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
2813 obstack_next_free, obstack_object_size, obstack_room) [0]:
2814 Remove unused, unprototyped code.
2816 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
2818 * physmem.c (physmem_total, physmem_available, main): Define
2821 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
2822 (main): Define with a prototype.
2824 * posixver.c (getenv): Remove decl.
2826 * putenv.c (malloc): Returns void *, not char *.
2827 Include <string.h> unconditionally.
2828 (strchr, memcpy, NULL): Do not define.
2830 * readtokens.c: Include readtokens.h first, to test interface.
2831 Include <stdlib.h>, <string.h> unconditionally.
2832 (init_tokenbuffer): Define with a prototype.
2834 * regex.c (PARAMS): Remove. All uses removed.
2835 All uses of _RE_ARGS removed, too.
2836 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2838 (bzero): Assume memset exists.
2839 (memcmp, memcpy, NULL): Remove.
2840 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
2841 char, or assignments to local vars of type signed char.
2842 (init_syntax_once, PREFIX(extract_number_and_incr),
2843 PREFIX(print_partial_compiled_pattern),
2844 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
2845 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
2846 PREFIX(regex_grow_registers), PREFIX(regex_compile),
2847 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
2848 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
2849 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
2850 wcs_compile_range, byte_compile_range, truncate_wchar,
2851 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
2852 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
2853 count_mbs_length, wcs_re_match_2_internal,
2854 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
2855 PREFIX(alt_match_null_string_p),
2856 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
2857 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
2858 regfree, PREFIX(extract_number)): Define with prototype. Remove
2859 now-unnecessary declaration, if any.
2860 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
2862 Remove now-unnecessary casts among pointer types.
2863 * regex.h (_RE_ARGS): Remove. All uses removed.
2865 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
2866 (free): Remove decl.
2868 * rpmatch.c: Include <stdlib.h> unconditionally.
2870 * same.c: Include <stdlib.h>, <string.h> unconditionally.
2871 (free): Remove decl.
2873 * save-cwd.c: Include <stdlib.h> unconditionally.
2874 * xgetcwd.c: Likewise.
2876 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
2877 (free): Remove decl.
2879 * strchrnul.c (strchrnul): Define with a prototype.
2880 Fix bug: c_in was not converted to char before searching.
2882 The following changes are not K&R related:
2884 * group-member.h: Include <sys/types.h>, so that this file is
2886 * makepath.h: Likewise.
2888 * getusershell.c (readname, default_index, line_size, readname):
2889 Use size_t, not int, for sizes.
2890 (readname): If the size overflows, report an error instead of
2893 2003-09-09 Derek Robert Price <derek@ximbiot.com>
2895 * getndelim2.c: Assume stdlib.h per the C89 spec.
2897 2003-09-08 Paul Eggert <eggert@twinsun.com>
2899 Assume C89 or better; remove K&R cruft.
2900 A few of these changes were first proposed by Derek Robert Price
2901 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
2903 * addext.c: Include <string.h> unconditionally.
2904 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
2905 Don't declare getenv or malloc.
2907 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
2908 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
2910 (find_stack_direction, alloca): Use prototypes.
2912 * atexit.c (atexit): Define using a prototype.
2914 * basename.c, dirname.c, stripslash.c:
2915 Include <string.h> unconditionally.
2917 * bcopy.c: Include <stddef.h>.
2918 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
2920 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
2922 * error.h (error, error_at_line, error_print_progname)
2923 [! (defined (__STDC__) && __STDC__)]: Remove decls.
2924 * error.c: Include error.h first, to check interface.
2925 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2926 (VA_START): Remove; all uses changeed to va_start.
2927 (exit, strerror): Remove decls.
2928 (error_print_progname): Prototype uncondionally.
2929 Don't include <errno.h>; no longer needed.
2930 (private_strerror): Remove.
2931 (error_tail): Always define.
2932 (error, error_at_line): Assume C89 or better; always use prototypes.
2933 * fatal.c: Include "fatal.h" first, to test interface.
2934 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
2935 (VA_START): Remove; all uses changed to va_start.
2936 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
2938 (exit): Remove decl.
2939 (fatal): Prototype unconditionally. Assume va_start works.
2940 Abort at end, to pacify gcc.
2942 * euidaccess.c (main): Define with a prototype.
2944 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
2946 * exitfail.c: Include <stdlib.h> unconditionally.
2948 * fnmatch_.h (__P): Remove. All uses changed to assume
2950 * fnmatch.c: Include fnmatch.h first, to test interface.
2951 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
2952 (getenv): Remove decl.
2953 (fnmatch): Define using a prototype.
2954 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
2955 (FCT): Define using a prototype.
2957 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
2959 * gethostname.c: Include <stddef.h>.
2960 (gethostname): Define with prototype. Length is size_t, not int.
2962 2003-09-08 Paul Eggert <eggert@twinsun.com>
2964 * getversion.c: Remove; was migrated to backupfile.c in 1997.
2965 getversion.c should have been removed then, but was accidentally
2968 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
2969 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
2971 2003-09-07 Paul Eggert <eggert@twinsun.com>
2973 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
2974 copy_tm_result. Bug reported by Simon Josefsson in
2975 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
2977 2003-09-06 Paul Eggert <eggert@twinsun.com>
2979 * time_r.c, time_r.h: New files.
2981 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
2983 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
2984 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
2986 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
2988 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
2989 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
2992 * timegm.c: Switch to glibc implementation, with the following changes:
2993 [defined HAVE_CONFIG_H]: Include <config.h>.
2994 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
2995 (__mktime_internal) [!defined _LIBC]: New decl.
2996 (__gmtime_r) [!defined _LIBC]: New macro and function.
2997 (timegm): Use a prototype, since gnulib assumes C89.
2998 Do not bother declaring tmp to be const, as it's not really usefu.
2999 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
3000 (timegm): Declare only if HAVE_DECL_TIMEGM.
3002 2003-09-03 Paul Eggert <eggert@twinsun.com>
3004 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
3005 Bug reported by Lute Kamstra in
3006 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
3008 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
3009 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
3010 course with correspondingly smaller numbers for tomorrow and
3011 yesterday. From Tadayoshi Funaba. Originally installed into
3012 sh-utils on 1999-08-07, but the patch got lost (I guess during the
3015 2003-08-31 Simon Josefsson <jas@extundo.com>
3017 * timegm.h: New file.
3018 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
3020 2003-08-31 Karl Berry <karl@gnu.org>
3022 * argp.h: update from libc.
3024 2003-08-28 Bruno Haible <bruno@clisp.org>
3026 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
3027 warning on QNX, which defines O_BINARY to 000000.
3029 2003-08-24 Bruno Haible <bruno@clisp.org>
3031 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
3032 MSVC7 <stdio.h> is included later.
3034 2003-08-20 Bruno Haible <bruno@clisp.org>
3036 * progname.h: New file, from GNU gettext.
3037 * progname.c: New file, from GNU gettext.
3038 * progreloc.c: New file, from GNU gettext.
3040 2003-08-19 Bruno Haible <bruno@clisp.org>
3042 * xstrdup.c: Assume <string.h> exists.
3044 2003-08-18 Jim Meyering <jim@meyering.net>
3046 * setenv.h: Indent nested cpp directive.
3047 * vasnprintf.c: Remove trailing blanks.
3049 2003-08-17 Simon Josefsson <jas@extundo.com>
3050 Bruno Haible <bruno@clisp.org>
3052 * xstrndup.h: New file.
3053 * xstrndup.c: New file.
3055 2003-08-17 Bruno Haible <bruno@clisp.org>
3057 * strndup.h: New file.
3059 2003-08-16 Paul Eggert <eggert@twinsun.com>
3061 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
3062 space, undoing this 2003-08-12 change:
3063 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
3065 2003-08-16 Jim Meyering <jim@meyering.net>
3067 Merge from coreutils.
3068 * xstrtoimax.c: #else #if -> #elif.
3069 * xstrtoumax.c: Likewise.
3071 2003-08-15 Paul Eggert <eggert@twinsun.com>
3073 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
3074 rather than tab, after '#' in shell-script copyright notices.
3075 Suggested by Bruno Haible.
3077 2003-08-15 Jim Meyering <jim@meyering.net>
3078 and Paul Eggert <eggert@twinsun.com>
3080 Merge from coreutils.
3081 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
3082 member but strut utmpx does not. Needed for AIX 4.3.3.
3083 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
3085 2003-08-15 Jim Meyering <jim@meyering.net>
3087 Merge from coreutils.
3088 * xgethostname.c: Include <stdlib.h>.
3089 (xghostname): Don't exit for anything other than memory-related
3090 failure; just return NULL.
3091 * userspec.c: Include "posixver.h".
3092 (parse_user_spec): Accept `.' as a separator only
3093 in pre-POSIX-200112 mode.
3094 * strtoimax.c: Use #elif rather than #else #if.
3095 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
3096 Remove function, now that we can rely on a working tzset function.
3097 [!_LIBC]: Ensure that the required autoconf test has been run.
3098 [!defined _NL_CURRENT && HAVE_STRFTIME]:
3099 Use underlying_strftime for %r.
3100 * sha.c: Merge in some clean-up and optimization changes from glibc.
3101 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
3102 Ensure that it is a multiple of 64.
3103 Rearrange loop exit tests so as to avoid performing an
3104 additional fread after encountering an error or EOF.
3105 * realloc.c: Update copyright date.
3107 2003-08-14 Jim Meyering <jim@meyering.net>
3109 Merge from coreutils.
3110 * obstack.h: Whitespace changes.
3111 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
3112 and xcalloc return values.
3113 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
3114 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
3115 hang on OSF/1 5.1 for DIR on both local and remote file systems.
3116 Reported by (and fix confirmed by) Nelson H. F. Beebe.
3117 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3119 Use mntctl's return value to drive the entry-processing loop, since
3120 we can't rely on the value of the vmt_length member in the last
3121 entry. On some systems doing so could result in exhausting
3122 virtual memory. Based in part on a patch from Mike Jetzer.
3124 2003-08-14 Jim Meyering <jim@meyering.net>
3125 and Paul Eggert <eggert@twinsun.com>
3127 Merges from coreutils, plus other fixes.
3128 * physmem.c: Merge in portability changes from gcc/libiberty
3129 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
3130 for credits and details. Thanks to Kaveh Ghazi for helping
3131 to keep these files in sync.
3132 (ARRAY_SIZE): Define it.
3133 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
3134 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
3135 (memcasecmp): Don't assume size_t fits in unsigned int.
3136 Remove casts and duplicate code.
3137 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
3138 (memcpy): Remove definition.
3139 Merge in some clean-up and optimization changes from glibc.
3140 [BLOCKSIZE]: Move definition to top of file.
3141 Ensure that it is a multiple of 64.
3142 Rearrange loop exit tests so as to avoid performing an
3143 additional fread after encountering an error or EOF.
3144 * md5.h (md5_uintptr): Define.
3145 * makepath.c (CLEANUP_CWD): Report an error if we failed to
3146 return to the initial working directory. Preserve errno
3148 * idcache.c: Include "xalloc.h".
3149 (xmalloc, xrealloc): Remove decls.
3150 (getuser): Remove casts no longer required in C89.
3151 * human.c: Include stdio.h, for sprintf.
3152 * group-member.c: Include "xalloc.h".
3153 (xmalloc, xrealloc): Remove decls.
3154 (get_group_info): Remove casts no longer required in C89.
3155 * getusershell.c (readname): Remove casts no longer required in C89.
3156 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
3157 * getline.c: Whitespace fix, from coreutils.
3159 2003-08-13 Paul Eggert <eggert@twinsun.com>
3161 * exclude.c: Include <ctype.h>
3162 (IN_CTYPE_DOMAIN): New macro.
3164 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
3167 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3168 Undo previous (whitespace-only) change.
3170 2003-08-12 Paul Eggert <eggert@twinsun.com>
3172 * argp-help.c, argp-parse.c, config.charset, getopt.h:
3173 Normalize leading white space and remove trailing white space.
3174 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
3175 notice, as per ../config/srclist-update.
3177 Merge from coreutils.
3178 * euidaccess.h: New file.
3179 * euidaccess.c: Include it.
3180 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
3181 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
3182 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
3184 2003-08-11 Bruno Haible <bruno@clisp.org>
3186 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
3187 (vasnprintf): Use it instead of wcslen.
3189 2003-08-11 Bruno Haible <bruno@clisp.org>
3191 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
3192 value to ensure that _Bool promotes to int. Use #define for _Bool when
3193 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
3195 2003-08-10 Karl Berry <karl@gnu.org>
3197 * regex.h: update from libc (whitespace fix).
3199 2003-08-09 Paul Eggert <eggert@twinsun.com>
3201 Merge some files from coreutils. These changes were
3202 originally made by Jim Meyering.
3203 * acl.c: Include <sys/types.h> before <sys/stat.h>;
3204 many older Unixes require this.
3205 * alloca.c (alloca): Remove cast to argument of free;
3206 no longer needed in C89.
3207 * alloca_.h, regex.h: Fix white space to match
3208 what GNU indent does.
3210 2003-08-05 Paul Eggert <eggert@twinsun.com>
3212 * bumpalloc.h: Remove.
3214 2003-08-04 Paul Eggert <eggert@twinsun.com>
3216 * getloadavg.c: Change copyright notice and spacing to conform to
3219 Merge from coreutils.
3220 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
3222 * getdate.y (date): Also accept dates like May-23-2003; suggestion
3223 from Karl Berry, implemented by Jim Meyering.
3224 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
3225 from Dmitry V. Levin.
3226 Remove anachronistic cast of xrealloc.
3227 * fnmatch_.h (__const): Remove. Use 'const'.
3228 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
3229 type. Otherwise, it wouldn't compile with at least /bin/cc on
3230 ymp-cray-unicos9.0.2.X.
3231 Combine two mostly-identical uses of alloca into one.
3232 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
3234 2003-08-04 Dave Love <d.love@dl.ac.uk>
3238 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
3239 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
3240 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
3241 obsolete NLIST_NAME_UNION.
3242 [__GNU__]: Undef BSD and FSCALE.
3243 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
3245 2003-08-03 Paul Eggert <eggert@twinsun.com>
3247 * stdbool_.h (_Bool): Make it signed char, instead of
3248 an enum type, so that it's guaranteed to promote to int. See:
3249 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
3251 2003-07-31 Paul Eggert <eggert@twinsun.com>
3253 * strerror.c: Include config.h, limits.h. Declare sprintf.
3254 (strerror): Don't assume that a printable int fits in 14 bytes.
3256 2003-07-24 Derek Robert Price <derek@ximbiot.com>
3257 Bruno Haible <bruno@clisp.org>
3259 * getline.h (getline, getdelim): Change return type to ssize_t.
3260 * getline.c (getline, getdelim): Likewise.
3261 Remove _GNU_SOURCE define; now it's defined in config.h through
3264 2003-07-22 Paul Eggert <eggert@twinsun.com>
3266 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
3267 over-parenthesization in macros.
3269 Sync with coreutils.
3271 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
3274 Use `exit_failure' for xalloc and xmemcoll instead of their own
3275 private exit-failure variables.
3276 * xalloc.h (xalloc_exit_failure): Remove.
3277 * xmalloc.c: Likewise. Include exitfail.h.
3278 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
3279 * xmemcoll.h (xmemcoll_exit_failure): Remove.
3280 * xmemcoll.c: Likewise. Include exitfail.h.
3281 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
3283 2003-07-18 Paul Eggert <eggert@twinsun.com>
3285 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
3286 * closeout.c: Likewise. Include "closeout.h" right after config.h,
3287 to test that it can stand by itself. Include "exitfail.h".
3288 Clients should set exit_failure instead.
3289 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
3291 2003-07-18 Andreas Schwab <schwab@suse.de>
3293 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
3295 2003-07-18 Bruno Haible <bruno@clisp.org>
3297 * getndelim2.h: New file.
3298 * getndelim2.c: Make into a module of its own. Include config.h,
3300 (getndelim2): Make non-static. Change return type to ssize_t.
3301 * getline.h: Change argument names.
3302 * getline.c: Include getndelim2.h instead of getndelim2.c.
3303 * getnline.c: Include getndelim2.h.
3305 2003-07-17 Bruno Haible <bruno@clisp.org>
3307 * Makefile.am: Remove file.
3308 * Makefile.in: Remove file.
3310 2003-07-17 Bruno Haible <bruno@clisp.org>
3312 * getnline.h: New file.
3313 * getnline.c: New file.
3314 * getndelim2.c: New file, extracted from getline.c.
3315 (getndelim2): Renamed from getdelim2, with added nmax argument.
3316 * getline.c: Include getndelim2.c.
3317 (getdelim2): Moved out to getndelim2.c.
3318 (getline, getdelim): Update.
3320 2003-07-15 <karl@gnu.org>
3322 * vasnprintf.c: update from gettext.
3324 2003-07-15 Jim Meyering <jim@meyering.net>
3326 * makepath.c (make_path): Enclose diagnostic in _(...).
3328 2003-07-14 Paul Eggert <eggert@twinsun.com>
3330 * asnprintf.c, asprintf.c, config.charset, gettext.h,
3331 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
3332 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
3333 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
3334 vasprintf.c, vasprintf.h: Regenerate. These files are now being
3335 updated automatically by ../config/srclist-update. This changes
3336 their license from LPGL to GPL.
3338 2003-07-14 Jim Meyering <jim@meyering.net>
3340 Don't emit diagnostics. Let callers do that.
3341 * save-cwd.c: Don't include "error.h".
3342 (save_cwd): Don't call error. Ensure that errno is valid
3343 when returning nonzero.
3345 * save-cwd.h (restore_cwd): Update prototype.
3346 * save-cwd.c (restore_cwd): Remove two parameters.
3347 Simplify. Don't call error upon failure. Let callers do that.
3348 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
3349 when auditing is enabled. But don't bother updating the #if.
3351 2003-07-14 Simon Josefsson <jas@extundo.com>
3353 * mempcpy.h: New file.
3354 * mempcpy.c: New file.
3356 2003-07-14 Paul Eggert <eggert@twinsun.com>
3358 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
3359 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
3360 unicodeio.c, unicodeio.h, unlocked-io.h:
3361 Switch from LGPL to GPL.
3363 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
3365 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
3366 it breaks C++ compilation.
3367 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
3369 2003-07-10 Jim Meyering <jim@meyering.net>
3371 * vasnprintf.c: Remove trailing blanks.
3372 Make cpp indentation consistent.
3374 2003-07-09 Paul Eggert <eggert@twinsun.com>
3376 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
3377 posixver.c, strftime.c, strnlen.c, strverscmp.c:
3378 Switch from LGPL to GPL.
3380 2003-07-07 Paul Eggert <eggert@twinsun.com>
3382 * mktime.c: Fix some boundary cases and remove need for floating point.
3384 Issue a compile-time diagnostic if time_t is floating point, or if
3385 two's complement arithmetic is not in effect, or if arithmetic
3386 right shift does not propagate the sign. These assumptions were
3387 all in the original code but they weren't checked.
3389 (TIME_T_MIDPOINT, verify): New macros.
3390 (__isleap): Remove; it has integer overflow problems.
3391 (leapyear): New function, without those problems.
3392 (ydhms_tm_diff): Remove; splitting into two parts.
3393 (ydhms_diff): New function, containing the arithmetic part of
3394 the old ydhms_tm_diff function. Issue a compile-time
3395 diagnostic if we are not using C99 integer division.
3396 Avoid casts when possible.
3397 (guess_time_tm): New function, containing the checking part of
3398 the old ydhms_tm_diff function. Return the new value, rather than
3399 the difference between it and the old. Accept a new argument T
3400 so that *T specifies the old value. Check for overflow in the result.
3402 (__mktime_internal): Use a time_t offset, not a long int offset.
3403 This undoes the 2003-06-04 change, which is no longer needed now
3404 that we have better overflow checking.
3405 (localtime_offset): Likewise.
3407 (__mktime_internal): Avoid harmful overflow on hosts where time_t
3408 and long are 64-bit but int is only 32-bit.
3409 (ydhms_diff): Use long int to store year1 and yday1.
3410 Issue a compile-time diagnostic if long int is not wide enough.
3412 (__mktime_internal): Use long int to store adjusted year and yday.
3413 Use plain C rather than preprocessor commands, if that doesn't
3415 Check for overflow (and try to repair) after each probe
3416 rather than checking only at the very end. This avoids some bugs
3417 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
3418 does not equal GMT offset at maximum time).
3419 Use integer to check for overflow rather than floating point; this
3420 is more portable to non-IEEE hosts, and is a tad faster.
3421 When we detect that we are oscillating between two values,
3422 don't check whether tm_isdst has the requested value, since
3423 we already know the answer. When tm_isdst has the wrong value,
3424 use a different heuristic to find the right one, based on the
3425 extreme values actually observed in practice in tz2003a,
3426 rather than the (overly optimistic) "previous 3 calendar quarters".
3428 (not_equal_tm, print_tm, check_result): Use "const T" rather than
3429 "T const" to accommodate glibc style.
3430 (check_result): Use less-confusing report format. "long" -> "long int.
3432 Don't loop if the iteration overflows time_t.
3433 Allow a negative step in the iteration.
3435 2003-07-01 Paul Eggert <eggert@twinsun.com>
3437 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
3438 having it depend on HAVE_SYS_TYPES_H.
3440 2003-06-25 Bruno Haible <bruno@clisp.org>
3442 * readlink.c: New file.
3444 2003-06-20 Bruno Haible <bruno@clisp.org>
3446 Assume C89, so PARAMS isn't needed.
3447 * unicodeio.h (PARAMS): Remove.
3448 * unicodeio.c: Don't use PARAMS.
3450 2003-06-18 Jim Meyering <jim@meyering.net>
3452 Merge changes from coreutils.
3453 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
3454 Remove explicit declarations of xmalloc and realloc.
3456 (read_utmp): Remove anachronistic cast of xmalloc.
3458 2003-06-17 Paul Eggert <eggert@twinsun.com>
3460 Assume C89, so PARAMS isn't needed.
3461 * backupfile.h (PARAMS): Remove. All uses removed.
3462 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
3463 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
3464 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
3465 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
3466 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
3467 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
3468 xstrtol.h: Likewise.
3469 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
3470 same.h, strverscmp.h: Do not include config.h; no longer needed.
3471 Anyway, config.h should always be included before any other file.
3473 2003-06-11 Simon Josefsson <jas@extundo.com>
3475 * sysexit_.h: New file.
3477 2003-05-20 Derek Price <derek@ximbiot.com>
3479 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
3481 2003-06-10 Simon Josefsson <jas@extundo.com>
3483 * strchrnul.h: New file.
3484 * strchrnul.c: New file.
3486 2003-06-10 Simon Josefsson <jas@extundo.com>
3488 * argp.h: New file, from glibc.
3489 * argp-ba.c: New file, from glibc.
3490 * argp-eexst.c: New file, from glibc.
3491 * argp-fmtstream.c: New file, from glibc.
3492 * argp-fmtstream.h: New file, from glibc.
3493 * argp-fs-xinl.c: New file, from glibc.
3494 * argp-help.c: New file, from glibc.
3495 * argp-namefrob.h: New file, from glibc.
3496 * argp-parse.c: New file, from glibc.
3497 * argp-pv.c: New file, from glibc.
3498 * argp-pvh.c: New file, from glibc.
3499 * argp-xinl.c: New file, from glibc.
3501 2003-06-07 Jim Meyering <jim@meyering.net>
3503 * readtokens.h: Put `Free Software Foundation, Inc.'
3504 in place of my name in the copyright comment.
3505 Remove definition and uses of __P.
3508 * stat.c: Don't declare xmalloc explicitly.
3509 Instead, include "xalloc.h".
3510 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
3511 xrealloc, and xcalloc return values.
3512 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
3514 * xgetcwd.h: Remove definition/uses of PARAMS.
3516 2003-06-06 Jim Meyering <jim@meyering.net>
3518 * stdbool_.h: Renamed from stdbool.h.in.
3520 2003-06-06 Jim Meyering <jim@meyering.net>
3522 Merge from coreutils.
3523 * same.c: (same_name): Declare *_basename locals to be `const'.
3524 Consolidate declarations and initializations of *_base* locals.
3526 Merge from coreutils.
3527 This avoids a core dump on systems without GNU putenv,
3528 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
3529 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
3530 (unsetenv): New static function, from GNU libc.
3531 (rpl_putenv): Use it.
3533 * modechange.c: Remove trailing blanks.
3535 Merge from coreutils.
3536 * fsusage.c: Remove declaration of statfs.
3537 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
3539 * posixtm.c: Include <stdbool.h> unconditionally.
3541 2003-06-05 Paul Eggert <eggert@twinsun.com>
3543 * mktime.c (__mktime_internal): When resolving a tm_isdst
3544 mismatch, look in future quarters as well as past. This fixes a
3545 bug when processing fall-backwards gaps immediately after a long
3546 period of daylight-saving time.
3548 * mktime.c: Assume freestanding C89 or better.
3549 (HAVE_LIMITS_H): Remove. Assume it's 1.
3550 (__P): Remove; not used.
3551 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
3552 (mktime, not_equal_tm, print_tm, check_result,
3553 main): Use prototypes. Use const * where appropriate.
3554 (main): Fix typo in testing code that uncovered by above changes.
3555 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
3557 2003-06-04 Paul Eggert <eggert@twinsun.com>
3559 * mktime.c: Fix Debian bug 177940
3560 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
3561 (localtime_offset): Now long int, not time_t, because we want it
3562 to be guaranteed to be signed. All uses changed.
3563 (__mktime_internal): If overflow would occur when adding offset,
3566 Merge 'human' changes from coreutils. Rewrite to support
3567 locale-specific notations like thousands separators.
3568 * human.c: Simplify authorship notice.
3569 Include human.h immediately after config.h.
3570 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
3571 <limits.h>: Do not include, since human.h does.
3572 (SIZE_MAX, UINTMAX_MAX): New macros.
3573 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
3574 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
3575 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
3576 (power_letter): Renamed from suffixes.
3577 (generate_suffix_backwards): Remove.
3578 (adjust_value): Now takes int style (because of human.h changes)
3579 and long double value (for greater precision on some platforms).
3580 (group_number): New function.
3581 (human_readable): Use it. Use integer options, not enum.
3582 Put the options before the sizes in the arg list.
3583 Support all the new options.
3584 The old human_readable function has been removed;
3585 use inttostr.h instead.
3586 (human_readable, default_block_size, humblock):
3587 Use uintmax_t, not int, for block sizes.
3588 (human_readable_inexact, block_size_types): Remove.
3589 (block_size_opts): New constant.
3590 (human_options): Renamed from human_block_size, with new signature
3591 that allows block sizes up to UINTMAX_MAX. All callers changed.
3592 * human.h: Add copyright and authorship notice.
3593 Include <limits.h> and <stdbool.h> unconditionally.
3594 (PARAMS): Remove. All uses removed.
3595 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
3596 (enum human_inexact_style): Remove tag; now a nameless enum.
3597 (human_floor, human_ceiling, human_round_to_even): Now have
3598 values 2, 0, 1 rather than -1, 1, 0.
3599 (human_group_digits, human_suppress_point_zero, human_autoscale,
3600 human_base_1024, human_SI, human_B): New constants.
3601 (human_readable_inexact, human_block_size): Remove.
3602 (human_readable): Size args are now uintmax_t, not int.
3603 (human_options): New decl.
3605 * exclude.c: (new_exclude, add_exclude): Remove casts that are
3606 unnecessary now that we assume C89 or better. This change
3607 imported from coreutils.
3609 * mktime.c (__mktime_internal): Do not reject negative timestamps
3610 arbitrarily. This is the same patch as 2003-05-28, but it got lost
3611 in the 2003-05-30 sync from glibc.
3613 .h files should stand alone, but we shouldn't include <sys/types.h>
3614 if we can get away with just <stddef.h>.
3616 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
3617 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
3618 rather than <sys/types.h>, as we merely need size_t.
3619 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
3621 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
3622 Include <stdio.h>, to get FILE.
3623 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
3624 memcasecmp.h has included <stddef.h> and all we need is size_t.
3625 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
3626 our interface, instead of including <sys/types.h>
3628 2003-06-02 Paul Eggert <eggert@twinsun.com>
3631 Fix some minor time-related bugs with POSIX time arguments.
3632 Some valid time stamps were being rejected (notably -1, and
3633 time stamps before 1900 on 64-bit hosts). And some invalid
3634 time stamps were being accepted, e.g. September 31.
3636 * posixtm.h (posixtime): Return bool instead of time_t, so
3637 that we can return (time_t) -1 successfully.
3638 * posixtm.c: Likewise.
3639 [HAVE_STDBOOL_H]: Include <stdbool.h>.
3640 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
3641 (t): Remove static var.
3642 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
3643 of static var. All uses changed.
3644 (year): Do not reject years before 1900; they can occur with
3646 (posix_time_parse): Do not check for out-of-range components;
3647 that is now the caller's responsibility, since our checks were
3648 only approximations.
3649 (posixtime): Use mktime to check for out-of-range components,
3650 since it knows them exactly.
3651 If mktime returns (time_t) -1, check whether an error actually occurred
3652 by invoking localtime on -1.
3653 (main) [TEST_POSIXTIME]: Check for input data errors, and report
3654 posixtime failures better.
3655 Improve the test data (in comments only).
3657 2003-05-30 <karl@gnu.org>
3659 * mktime.c: update from libc.
3661 2003-05-30 Bruno Haible <bruno@clisp.org>
3663 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
3664 * localcharset.h: Likewise.
3665 * localcharset.c: Likewise.
3667 2003-05-28 Paul Eggert <eggert@twinsun.com>
3669 Assume the headers required for C89 freestanding compilers.
3670 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
3671 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
3672 without checking for HAVE_LIMITS_H.
3673 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
3674 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
3676 * fatal.c: Include <stdarg.h> without checking for __STDC__.
3677 * exclude.c: Include <stdbool.h> unconditionally.
3678 * tempname.c: Include <stddef.h> unconditionally.
3679 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
3680 * modechange.c, rpmatch.c (NULL): Don't define, since
3681 <stddef.h> does that.
3682 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
3683 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
3684 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
3685 * xstrtol.c: Likewise.
3686 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
3687 * savedir.c: Include <stddef.h> instead of defining NULL.
3689 * addext.c (addext): Use assignment rather than cast, to avoid
3690 warnings on some platforms.
3692 * mktime.c (__mktime_internal): Do not reject negative timestamps
3695 2003-05-10 Bruno Haible <bruno@clisp.org>
3697 * linebreak.c (iconv_string_length): Don't return -1 just because the
3698 string is longer than 4 KB.
3700 2003-05-12 Jim Meyering <jim@meyering.net>
3702 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
3703 the space-padded-by-default conversion specifiers, %e, %k, %l.
3705 2003-05-03 Bruno Haible <bruno@clisp.org>
3707 Upgrade to Unicode-4.0.
3708 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
3709 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
3710 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
3711 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
3712 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
3713 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
3714 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
3715 Change width of U+E0100..U+E01EF from 1 to 0.
3717 2003-04-25 Bruno Haible <bruno@clisp.org>
3719 * copy-file.c: Include <stddef.h>, for size_t.
3721 2003-04-25 Jim Meyering <jim@meyering.net>
3723 * copy-file.c (copy_file_preserving): Declare buf_size to be
3724 of type size_t, not int.
3726 2003-04-11 Jim Meyering <jim@meyering.net>
3728 Merge changes from Coreutils.
3730 2003-03-22 Jim Meyering <jim@meyering.net>
3732 * strftime.c (widen): Cast alloca return value to proper type.
3734 2003-01-19 Ulrich Drepper <drepper@redhat.com>
3737 * strftime.c (my_strftime): Handle very large width
3738 specifications for numeric values correctly. Improve checks for
3741 2003-01-19 Jim Meyering <jim@meyering.net>
3743 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
3744 (nl_get_alt_digit) [! defined my_strftime]: Define.
3745 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
3746 _nl_get_alt_digit and _nl_get_walt_digit.
3748 * strftime.c (my_strftime): Merge in locale-related changes from libc.
3749 These changes have no effect outside of _LIBC.
3751 2003-04-10 Bruno Haible <bruno@clisp.org>
3753 * findprog.h: New file, from GNU gettext.
3754 * findprog.c: New file, from GNU gettext.
3756 2003-04-05 Jim Meyering <jim@meyering.net>
3758 Merge changes from Coreutils.
3760 * exclude.h (PARAMS): Remove definition and uses.
3761 * exclude.c: Remove uses of `PARAMS'.
3763 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
3764 Add test-cases for DOS filenames. Declare program_name.
3765 (main): Set up program_name. Patch by Rich Dawe.
3767 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
3769 Use mntctl's return value to drive the entry-processing loop, since
3770 we can't rely on the value of the vmt_length member in the last
3771 entry. On some systems doing so could result in exhausting
3772 virtual memory. Based in part on a patch from Mike Jetzer.
3774 2003-04-04 Bruno Haible <bruno@clisp.org>
3776 * linebreak.h: New file, from GNU gettext.
3777 * linebreak.c: New file, from GNU gettext with slight modifications.
3778 * lbrkprop.h: New file, from GNU gettext.
3780 2003-04-03 Bruno Haible <bruno@clisp.org>
3782 * utf8-ucs4.h: New file, from GNU gettext.
3783 * utf16-ucs4.h: New file, from GNU gettext.
3784 * ucs4-utf8.h: New file, from GNU gettext.
3785 * ucs4-utf16.h: New file, from GNU gettext.
3787 2003-04-02 Bruno Haible <bruno@clisp.org>
3789 * binary-io.h: New file, from GNU gettext.
3791 2003-04-01 Bruno Haible <bruno@clisp.org>
3793 * pathname.h: New file, from GNU gettext.
3794 * concatpath.c: New file, from GNU gettext.
3796 2003-03-30 Bruno Haible <bruno@clisp.org>
3798 * copy-file.c (copy_file_preserving): Don't set owner if the function
3799 chown() doesn't exist.
3801 2003-03-28 Bruno Haible <bruno@clisp.org>
3803 * copy-file.h: New file, from GNU gettext.
3804 * copy-file.c: New file, from GNU gettext.
3806 2003-03-18 Jim Meyering <jim@meyering.net>
3808 * quote.c (quote_n): Fix typo in comment.
3810 2003-03-14 Jim Meyering <jim@meyering.net>
3812 Merge changes from Coreutils.
3813 * obstack.h (obstack_object_size): Declare temporary, __o,
3814 to be const, in order to avoid warnings.
3815 (obstack_room): Likewise.
3816 (obstack_empty_p): Likewise.
3818 2003-03-13 Paul Eggert <eggert@twinsun.com>
3820 Merge changes from Bison.
3821 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
3822 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
3823 when compiling Bison 1.875's `bitset bset = obstack_alloc
3824 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
3825 * hash.c: Include <stdbool.h> unconditionally.
3827 2003-03-09 Paul Eggert <eggert@twinsun.com>
3829 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
3830 Reported by Bruce Becker; see:
3831 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
3833 2003-03-03 Paul Eggert <eggert@twinsun.com>
3834 Bruno Haible <bruno@clisp.org>
3836 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
3837 Reported by John Hughes, see
3838 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
3840 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
3842 * poll_.h: New file.
3845 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
3847 * mathl.h: New file.
3848 * acosl.c: New file.
3849 * asinl.c: New file.
3850 * atanl.c: New file.
3851 * ceill.c: New file.
3854 * floorl.c: New file.
3855 * frexpl.c: New file.
3856 * ldexpl.c: New file.
3858 * sincosl.c: New file.
3860 * sqrtl.c: New file.
3862 * trigl.c: New file.
3863 * trigl.h: New file.
3865 2003-02-17 Bruno Haible <bruno@clisp.org>
3867 * mkdtemp.h: New file, from GNU gettext.
3868 * mkdtemp.c: New file, from GNU gettext.
3870 2003-01-31 Bruno Haible <bruno@clisp.org>
3872 * rename.c: #undef rename before defining rpl_rename.
3873 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
3875 2003-01-30 Bruno Haible <bruno@clisp.org>
3877 * printf-args.h: New file, from GNU gettext.
3878 * printf-args.c: New file, from GNU gettext.
3879 * printf-parse.h: New file, from GNU gettext.
3880 * printf-parse.c: New file, from GNU gettext.
3881 * vasnprintf.h: New file, from GNU gettext.
3882 * vasnprintf.c: New file, from GNU gettext.
3883 * asnprintf.c: New file, from GNU gettext.
3884 * vasprintf.h: New file, from GNU gettext with modifications.
3885 * vasprintf.c: New file, from GNU gettext.
3886 * asprintf.c: New file, from GNU gettext.
3888 2003-01-29 Bruno Haible <bruno@clisp.org>
3890 * stpncpy.h: New file, from GNU gettext with modifications.
3891 * stpncpy.c: New file, from GNU gettext with modifications.
3893 2003-01-28 Bruno Haible <bruno@clisp.org>
3895 * c-ctype.h: New file, from GNU gettext, with changes suggested by
3897 * c-ctype.c: New file, from GNU gettext, with changes suggested by
3900 2003-01-27 Bruno Haible <bruno@clisp.org>
3902 * xsetenv.h: New file, from GNU gettext.
3903 * xsetenv.c: New file, from GNU gettext.
3905 2003-01-23 Bruno Haible <bruno@clisp.org>
3907 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
3909 2003-01-22 Bruno Haible <bruno@clisp.org>
3911 * exit.h: New file, from GNU gettext.
3913 2003-01-11 Bruno Haible <bruno@clisp.org>
3915 * stpcpy.h (stpcpy): Use ANSI C function declarations.
3916 * strcase.h (strcasecmp, strncasecmp): Likewise.
3918 2003-01-14 Jim Meyering <jim@meyering.net>
3920 * same.c (same_name): Tweak a comment.
3922 2003-01-11 Bruno Haible <bruno@clisp.org>
3924 * same.c (same_name): Reorder tests so as to avoid calling stat()
3925 when a string comparison is sufficient.
3927 2003-01-11 Bruno Haible <bruno@clisp.org>
3929 * readtokens.c (readtoken): Cast character to 'unsigned char', not
3932 2003-01-11 Bruno Haible <bruno@clisp.org>
3934 * hash-pjw.c: Add comment about low quality of this function.
3936 2003-01-12 Paul Eggert <eggert@twinsun.com>
3938 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
3939 to avoid collisions with libcurses and libreadline.
3941 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
3942 * getstr.h, getstr.c: Remove.
3943 * getline.c: Include "getline.h", to check interface.
3944 Move body of old getstr.c here: this defines MIN_CHUNK and
3945 declares getdelim2, which is renamed from getstr.
3946 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
3948 * linebuffer.c (readlinebuffer): Renamed from readline.
3950 * linebuffer.h: Likewise.
3951 (readline): Remove backward-compatibility macro.
3953 2003-01-12 Jim Meyering <jim@meyering.net>
3955 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
3957 2003-01-10 Bruno Haible <bruno@clisp.org>
3959 * alloca_.h: New file.
3960 * getdate.y: Unconditionally include alloca.h.
3961 * makepath.c: Likewise.
3962 * setenv.c: Likewise.
3963 * userspec.c: Likewise.
3965 2003-01-09 Bruno Haible <bruno@clisp.org>
3967 * stdbool.h.in: New file.
3969 2003-01-08 Bruno Haible <bruno@clisp.org>
3971 * safe-read.c: Include specification header first, to ensure its
3973 * full-write.c: Likewise.
3975 2003-01-08 Jim Meyering <jim@meyering.net>
3977 * full-write.c: Undefine and define-away `const' after inclusion
3978 of errno.h, not before. Suggestion from Bruno Haible.
3980 2003-01-07 Jim Meyering <jim@meyering.net>
3982 * full-write.c: Rework so that it may serve to define full_read, too.
3983 * full-read.c: Simply #define FULL_READ and include full-write.c.
3985 2003-01-06 Jim Meyering <jim@meyering.net>
3987 * version-etc.c: Update year in translatable copyright string.
3989 2002-12-25 Bruno Haible <bruno@clisp.org>
3991 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
3992 * xstrtol.h: Likewise.
3993 * xstrtoimax.c: Likewise.
3994 * xstrtoumax.c: Likewise.
3995 * human.h: Likewise.
3997 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
3998 on systems that have <inttypes.h> but not <stdint.h>.
4000 2002-12-31 Paul Eggert <eggert@twinsun.com>
4002 * memcoll.c (memcoll): Fall back on a simple algorithm using
4003 memcmp if strcoll doesn't work.
4005 2002-12-23 Bruno Haible <bruno@clisp.org>
4007 * localcharset.h: New file.
4008 * localcharset.c: Include it.
4009 * unicodeio.c: Likewise.
4011 2002-12-22 Bruno Haible <bruno@clisp.org>
4013 * utime.c (utime_null): No need to call ftruncate if the file was
4016 2002-12-23 Bruno Haible <bruno@clisp.org>
4018 * memcoll.c (STRCOLL): New macro.
4021 2002-12-22 Bruno Haible <bruno@clisp.org>
4023 * getstr.h (getstr): Define, to avoid clash with libcurses.
4024 * linebuffer.h (readline): Define, to avoid clash with libreadline.
4026 2002-12-22 Bruno Haible <bruno@clisp.org>
4028 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
4030 2002-12-23 Bruno Haible <bruno@clisp.org>
4032 * getline.h: Include <stddef.h>, for size_t.
4034 * unicodeio.h: Include <stddef.h>, for size_t.
4035 * unicodeio.c: Don't include <stddef.h>.
4037 2002-12-17 Bruno Haible <bruno@clisp.org>
4039 * canon-host.c (strdup): Remove unused declaration.
4041 * fsusage.c: Include full_read.h.
4042 (get_fs_usage): Use full_read instead of safe_read.
4044 * utime.c (utime_null): Use SAFE_READ_ERROR.
4046 2002-12-11 Bruno Haible <bruno@clisp.org>
4048 * setenv.h: Rewritten to cope with systems that have setenv() but not
4050 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
4053 2002-12-11 Bruno Haible <bruno@clisp.org>
4055 * setenv.c (alloca): Fall back to malloc.
4057 (setenv): Use freea() to free memory allocated with alloca().
4059 2002-11-13 Bruno Haible <bruno@clisp.org>
4061 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
4062 function declarations.
4063 * unsetenv.c (unsetenv): Likewise.
4065 2002-03-04 Bruno Haible <bruno@clisp.org>
4067 Portability to AIX 4.3.3.
4068 * unsetenv.c: New file, extracted from setenv.c.
4069 * setenv.c: Move the unsetenv() function to unsetenv.c.
4071 2001-12-20 Bruno Haible <bruno@clisp.org>
4073 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
4074 use malloc instead. For SunOS 4.
4076 2001-12-11 Bruno Haible <bruno@clisp.org>
4078 * setenv.c: Declare alloca.
4079 (compar_fn_t): New typedef.
4080 (KNOWN_VALUE, STORE_VALUE): Use it.
4082 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
4085 2002-12-10 Paul Eggert <eggert@twinsun.com>
4087 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
4088 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
4089 Choose values that are less likely to collide with system fnmatch
4091 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
4092 defined (e.g., a pure POSIX system).
4093 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
4094 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
4096 2002-12-06 Jim Meyering <jim@meyering.net>
4098 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
4100 Merge in changes from libc's misc/error.c, in preparation
4101 for the merge of gnulib's changes back into libc.
4103 * error.c (_): Define only if not already defined.
4104 Move definition to follow all #include directives.
4105 Include unlocked-io.h only if !_LIBC.
4106 [_LIBC]: Include <libio/libioP.h>.
4107 [USE_IN_LIBIO]: Include <libio/iolibio.h>
4108 (fflush): Tweak definition to use INTUSE.
4111 2002-12-05 Paul Eggert <eggert@twinsun.com>
4113 * alloca.c [defined emacs]: Include "lisp.h".
4114 (xalloc_die) [defined emacs]: New macro.
4115 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
4116 [! defined emacs]: Include <xalloc.h>.
4117 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
4118 (pointer): Typedef to POINTER_TYPE *.
4119 (malloc): Remove decl; we now always use xmalloc.
4120 (alloca): Use old-style definition, since Emacs needs this.
4121 Check for arithmetic overflow when computing combined size.
4123 2002-12-04 Paul Eggert <eggert@twinsun.com>
4125 Do not generate unlocked-io.h automatically, since it's easier to
4126 maintain it by hand.
4128 * unlocked-io.h: New file, from GNU diffutils,
4129 but with proper copyright notice and attribution.
4131 * Makefile.am: Add copyright notice.
4132 (libfetish_a_SOURCES): Add unlocked-io.h.
4133 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
4134 (DISTCLEANFILES, io_functions): Remove macros.
4135 (EXTRA_DIST): Remove gen_uio.
4136 (unlocked-io.h): Remove rule.
4138 2002-12-04 Jim Meyering <jim@meyering.net>
4140 Reflect the fact that stat.c and lstat.c are no longer generated.
4141 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
4142 (DISTCLEANFILES): Likewise.
4143 (EXTRA_DIST): Likewise.
4144 (all_local): Don't depend on stat.c or lstat.c.
4145 (stat.c, lstat.c): Remove rules.
4146 (EXTRA_DIST): Remove xstat.in.
4148 * xstat.in: Remove file. Contents moved into stat.c.
4149 * stat.c: New file. Contents mostly from xstat.in.
4150 * stat.c: Rework so that it may serve to define rpl_lstat, too.
4151 * lstat.c: New file. Simply #define LSTAT and include stat.c.
4153 * safe-read.c: Rework so that it may serve to define safe_write, too.
4154 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
4156 2002-12-03 Jim Meyering <jim@meyering.net>
4158 * safe-read.c, safe-write.c: Change variable names and comments, but
4159 not semantics, to minimize the differences between these two files.
4160 (safe_read): Change comment to mention SAFE_READ_ERROR.
4162 * safe-read.c (IS_EINTR): Define.
4163 (safe_read): Use IS_EINTR in place of in-function cpp directives.
4165 2002-12-02 Bruno Haible <bruno@clisp.org>
4167 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
4168 Define, taken from safe-read.c.
4169 (INT_MAX): Provide fallback.
4170 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
4171 * safe-write.h (SAFE_WRITE_ERROR): Define.
4173 * safe-read.c (EINTR): Remove definition.
4174 (safe_read): Don't use EINTR if it is absent.
4176 2002-12-02 Jim Meyering <jim@meyering.net>
4178 * safe-read.c (EINTR): Define.
4179 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
4180 (INT_MAX): Provide fallback.
4181 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
4183 * safe-read.h (SAFE_READ_ERROR): Define.
4185 2002-12-01 Jim Meyering <jim@meyering.net>
4187 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
4188 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
4190 2002-11-27 Paul Eggert <eggert@twinsun.com>
4192 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4193 hash_rehash): Replace `if (limit <= value) abort ();' with
4194 `if (! (value < limit)) abort ();', for readability.
4196 2002-11-26 <karl@gnu.org>
4198 * strdup.c: copy from libc again, with jim's ok.
4199 * .cppi-disable: re-add strdup.c
4201 2002-11-25 <karl@gnu.org>
4203 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
4204 instead of "strtol.c".
4206 2002-11-25 Jim Meyering <jim@meyering.net>
4208 * mktime.c: Sync from libc, now that it has the latest fix.
4210 2002-11-24 <karl@gnu.org>
4212 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
4213 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
4215 2002-11-24 Jim Meyering <jim@meyering.net>
4217 Update from coreutils:
4219 * mktime.c: Merge in changes from libc.
4221 Avoid a link-time failure on some Linux systems.
4222 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
4223 (__mon_yday): Declare with the STATIC attribute.
4224 (__mktime_internal): Likewise.
4225 Based on a report from Greg Schafer.
4227 2002-11-23 Jim Meyering <jim@meyering.net>
4229 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
4230 Use `unsigned', not `int', as type of index.
4232 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
4234 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
4236 2002-11-22 Paul Eggert <eggert@twinsun.com>
4238 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
4239 hint that one should use `if (! x) abort ();' rather than `assert
4240 (x);', and anyway it's one less thing to worry about configuring.
4241 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
4242 hash_rehash, hash_insert): Use abort rather than assert.
4244 2002-11-22 Paul Eggert <eggert@twinsun.com>
4246 * quotearg.h: Allow multiple inclusion by surrounding with
4247 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
4248 so that we can be included first.
4249 (PARAMS): Remove; we now assume C89 or later. All uses removed.
4250 * quotearg.c: Include quotearg.h immediately after config.h.
4251 No need to include stddef.h or sys/types.h any more.
4252 Surround local include files with "", not "<>".
4253 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
4254 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
4255 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
4256 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
4257 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
4258 (ISPRINT): Remove; no longer needed now that we assume C89.
4260 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
4263 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
4264 quotearg_char): Use SIZE_MAX rather than
4265 (size_t) -1 when we are talking about "infinity".
4267 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
4269 2002-11-22 Bruno Haible <bruno@clisp.org>
4271 * safe-read.h: Assume C89. Add comments.
4272 (safe_read): Change return type to size_t.
4273 * safe-read.c (safe_read): Change return type to size_t. Handle byte
4274 counts > SSIZE_MAX correctly.
4275 * safe-write.h: New file.
4276 * safe-write.c: New file.
4277 * full-read.h: New file.
4278 * full-read.c: New file.
4279 * full-write.h: Assume C89. Add comments.
4280 * full-write.c: Include safe-write.h.
4281 (full_write): Rewritten to use safe_write.
4282 Suggested by Jim Meyering and Paul Eggert.
4284 2002-11-21 Bruno Haible <bruno@clisp.org>
4286 Remove case insensitive option matching.
4287 * argmatch.h (argcasematch): Remove declaration.
4288 (ARGCASEMATCH): Remove macro.
4289 (__xargmatch_internal): Remove case_sensitive argument.
4290 (XARGMATCH): Update.
4291 (XARGCASEMATCH): Remove macro.
4292 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
4293 case_sensitive argument.
4294 (argcasematch): Remove function.
4295 (__xargmatch_internal): Remove case_sensitive argument.
4296 (main): Use XARGMATCH instead of XARGCASEMATCH.
4298 * xmalloc.c: Change compile-time error message. Add comment about
4299 required autoconf version.
4301 2002-11-21 Jim Meyering <jim@meyering.net>
4303 * strdup.c (strdup): Tweak comment and initial #if/#include.
4305 Merge in changes from the coreutils.
4307 2002-09-25 Paul Eggert <eggert@twinsun.com>
4308 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
4309 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
4310 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
4311 int. Work more efficiently if X is the same width as uintmax_t.
4312 Do not compare X to -1, to avoid bogus compiler warning.
4313 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
4314 Don't assume that f_frsize and f_bsize are the same type.
4316 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
4319 * makepath.c (make_path): Restore umask *before* creating the final
4321 (make_path): Minor reformatting.
4323 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
4324 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
4326 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
4327 ones. At least on GNU/Linux systems, `auto' means something else.
4330 2002-11-20 Paul Eggert <eggert@twinsun.com>
4332 Merge argmatch cleanups from Bison. Assume C89.
4334 * argmatch.c: Include config.h here, not in argmatch.h.
4335 Include stdlib.h, for EXIT_FAILURE.
4336 Always include <string.h>, since we assume C89.
4337 (EXIT_FAILURE): Remove pre-C89 bug workaround.
4338 * argmatch.h: Do not include <config.h> or <sys/types.h>.
4339 Include <stddef.h> instead, since it's all we need for size_t.
4340 (PARAMS): Remove. All uses removed.
4341 (ARRAY_CARDINALITY): Do not bother to #undef.
4342 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
4343 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4344 Remove unnecessary parentheses.
4345 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
4346 Insert necessary parentheses.
4347 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
4348 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
4350 2002-11-19 Bruno Haible <bruno@clisp.org>
4352 * mbswidth.c: Include mbswidth.h right at the beginning.
4353 * mbswidth.h: Include <stddef.h>, for size_t.
4355 * mbswidth.h (PARAMS): Remove macro.
4356 (mbswidth, mbsnwidth): Use ANSI C function declarations.
4357 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
4359 * gcd.h (PARAMS): Remove macro.
4360 (gcd): Use ANSI C function declarations.
4361 * gcd.c (gcd): Likewise.
4363 2002-11-15 Bruno Haible <bruno@clisp.org>
4365 * strcspn.c: Include <stddef.h>.
4366 (strcspn): Use ANSI C function declaration. Change return type to
4368 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
4369 (strpbrk): Use NULL.
4370 * strpbrk.h (PARAMS): Remove macro.
4371 (strpbrk): Use ANSI C function declaration.
4372 * strstr.c: Don't include <sys/types.h>.
4373 * strstr.h (PARAMS): Remove macro.
4374 (strstr): Use ANSI C function declarations.
4376 2002-11-06 Bruno Haible <bruno@clisp.org>
4378 * gcd.h (gcd): Change argument type to 'unsigned long'.
4379 * gcd.c (gcd): Likewise.
4381 2002-11-05 Bruno Haible <bruno@clisp.org>
4383 * gcd.h: New file, from gettext-0.11.5.
4384 * gcd.c: New file, from gettext-0.11.5.
4386 2002-11-05 Bruno Haible <bruno@clisp.org>
4388 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4389 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4390 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4391 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
4393 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4394 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
4396 * closeout.c: Include gettext.h instead of <libintl.h>.
4397 * human.c: Include gettext.h instead of <libintl.h>.
4398 * quotearg.c: Include gettext.h instead of <libintl.h>.
4399 * rpmatch.c: Include gettext.h instead of <libintl.h>.
4400 * unicodeio.c: Include gettext.h instead of <libintl.h>.
4401 * userspec.c: Include gettext.h instead of <libintl.h>.
4402 * version-etc.c: Include gettext.h instead of <libintl.h>.
4403 * xmalloc.c: Include gettext.h instead of <libintl.h>.
4404 (textdomain): Remove definition.
4405 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
4407 * long-options.c: Remove include of <libintl.h> and definition of _.
4408 * same.c: Remove include of <libintl.h> and definition of _.
4410 2002-11-04 Bruno Haible <bruno@clisp.org>
4412 * stpcpy.h: New file, from GNU gettext-0.11.5.
4413 * strcase.h: New file, from GNU gettext-0.11.5.
4414 * strpbrk.h: New file, from GNU gettext-0.11.5.
4415 * strstr.h: New file, from GNU gettext-0.11.5.
4416 * xgetcwd.h: New file, from GNU gettext-0.11.5.
4418 2002-05-09 Bruno Haible <bruno@clisp.org>
4420 * config.charset: Update for newest glibc. Add canonical names
4421 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
4423 2002-05-09 Bruno Haible <bruno@clisp.org>
4425 * localcharset.c (get_charset_aliases): Add more Windows specific
4428 2002-05-08 Owen Taylor <otaylor@redhat.com>
4430 * config.charset: A few additions for Solaris.
4432 2001-12-05 Bruno Haible <bruno@clisp.org>
4434 * localcharset.c (locale_charset): Don't return an empty string.
4436 2001-10-23 Bruno Haible <haible@clisp.cons.org>
4438 * config.charset: msdos in uk_UA uses CP1125.
4440 2001-08-05 Bruno Haible <haible@clisp.cons.org>
4442 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
4443 * localcharset.c (locale_charset): Declare as extern "C".
4445 2002-02-15 Bruno Haible <bruno@clisp.org>
4447 * config.charset [msdosdjgpp]: For Russian, use CP866.
4449 2002-02-11 Bruno Haible <bruno@clisp.org>
4451 * config.charset: Add support for NetBSD.
4453 2002-09-25 <karl@gnu.org>
4455 * strdup.c: copy from libc/string (via ../config/srclist*).
4456 * getopt*: copy from libc/posix.
4457 * gettext.h: copy from gettext.
4458 * .cppi-disable: add strdup.c, gettext.h.
4460 2002-07-01 Jim Meyering <meyering@lucent.com>
4462 * c-stack.c: Include sys/time.h.
4463 From Volker Borchert.
4465 2002-06-11 Paul Eggert <eggert@twinsun.com>
4467 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
4468 New macro. Use it uniformly instead of
4469 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
4470 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
4471 reported by Vin Shelton.
4473 2002-06-22 Jim Meyering <meyering@lucent.com>
4475 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
4476 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
4478 2002-06-22 Paul Eggert <eggert@twinsun.com>
4480 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
4481 Do not assume SA_SIGINFO behavior.
4482 Bug reported by Jim Meyering on NetBSD 1.5.2.
4484 2002-06-22 Jim Meyering <meyering@lucent.com>
4486 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
4488 * exitfail.c, exitfail.h: Likewise.
4489 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
4491 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
4493 (EXTRA_DIST): Add fnmatch_loop.c.
4494 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
4496 * fnmatch_loop.c: New file, from diffutils-2.8.2.
4497 * fnmatch.c: Update from diffutils-2.8.2.
4498 * fnmatch_.h: New file. From diffutils-2.8.2.
4499 * fnmatch.h: Remove file.
4501 2002-06-18 Paul Eggert <eggert@twinsun.com>
4503 * file-type.h: Report an error if neither S_ISREG nor
4504 S_IFREG is defined, instead of using a test specific to glibc
4505 2.2. This should be safe, since POSIX requires S_ISREG and
4506 Unix Version 7 had S_IFREG. We don't need to check for
4507 <sys/types.h> since we don't use any symbols that it defines.
4509 2002-06-15 Jim Meyering <meyering@lucent.com>
4511 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
4512 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
4513 have been included before this file.
4515 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
4517 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
4518 so that each temporary file name is unique and valid in the first
4519 8 characters, for operation under DOS.
4521 2002-06-15 Jim Meyering <meyering@lucent.com>
4523 Work even with DJGPP 2.03, which lacks support for symlinks.
4525 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
4527 * lchown.c (S_ISLNK): Likewise.
4529 2002-06-14 Jim Meyering <meyering@lucent.com>
4531 * file-type.h: Use the version from diffutils-2.8.2.
4532 * file-type.c: Likewise.
4534 2002-05-27 Jim Meyering <meyering@lucent.com>
4536 Fix a problem seen only on nonconforming systems whereby ls.c's
4537 use of localtime, and then of gettimeofday would cause trouble:
4538 the localtime call used to initialize rpl_gettimeofday's save
4539 mechanism would clobber ls's current local time information so
4540 that in any long listing the first file would always be listed
4541 with date 1970-01-01. Analysis by Volker Borchert.
4543 * gettimeofday.c (localtime): Undefine.
4544 (rpl_localtime): New function.
4546 2002-05-22 Jim Meyering <meyering@lucent.com>
4548 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
4549 * file-type.h: New file.
4550 * file-type.c (file_type): New file/function. Extracted from diffutils.
4552 2002-04-29 Paul Eggert <eggert@twinsun.com>
4554 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
4556 2002-04-28 Paul Eggert <eggert@twinsun.com>
4558 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
4559 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
4560 of 127, since 64 is the largest conceivable number for ancient
4562 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
4564 2002-04-28 Jim Meyering <meyering@lucent.com>
4566 * sig2str.c (WTERMSIG): Remove definition (unused).
4568 2002-04-28 Paul Eggert <eggert@twinsun.com>
4570 * sig2str.h, sig2str.c: New files.
4571 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
4573 2002-04-24 Jim Meyering <meyering@lucent.com>
4575 * gettext.h: New file, from Gettext.
4576 * Makefile.am (INCLUDES): Remove -I../intl.
4577 (libfetish_a_SOURCES): Add gettext.h.
4579 2002-04-16 Jim Meyering <meyering@lucent.com>
4581 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
4582 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
4583 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
4585 2002-04-12 Jim Meyering <meyering@lucent.com>
4587 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
4589 2002-03-10 Jim Meyering <meyering@lucent.com>
4591 * makepath.c (make_path): Remove a comma from a diagnostic.
4592 Suggestion from Santiago Vila.
4594 2002-03-08 Jim Meyering <meyering@lucent.com>
4596 * rename.c: Mention that this wrapper is needed also on
4597 mips-dec-ultrix4.4 systems.
4599 2002-03-02 Jim Meyering <meyering@lucent.com>
4601 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
4602 not HAVE_CLOCK_SETTIME.
4604 2002-02-27 Paul Eggert <eggert@twinsun.com>
4606 * nanosleep.h: Rename to....
4607 * timespec.h: New name for nanosleep.h. All uses changed.
4609 * gettime.c: New file.
4610 * settime.c: New file.
4613 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
4614 timespec.h. Remove nanosleep.h.
4616 2002-02-25 Paul Eggert <eggert@twinsun.com>
4618 * acl.c, acl.h: New files.
4619 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
4621 2002-02-24 Jim Meyering <meyering@lucent.com>
4623 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
4624 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
4625 cause trouble. Reported by Nelson Beebe.
4627 2002-02-23 Paul Eggert <eggert@twinsun.com>
4629 * path-concat.c (xpath_concat): Reorder code to pacify
4630 compilers that don't know that xalloc_die never returns.
4632 2002-02-20 Jim Meyering <meyering@lucent.com>
4634 * getdate.c: Regenerate using bison-1.33.
4636 2002-02-15 Paul Eggert <eggert@twinsun.com>
4638 * posixver.c, posixver.h: New files.
4639 * Makefile.am (libfetish_a_SOURCES): Add them.
4641 2002-02-02 Paul Eggert <eggert@twinsun.com>
4642 Bruno Haible <bruno@clisp.org>
4644 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
4645 (fwrite_success_callback): New declaration.
4646 * unicodeio.c (unicode_to_mb): New function, extracted from
4647 print_unicode_char. Call failure callback instead of error.
4648 (fwrite_success_callback): New function.
4649 (exit_failure_callback): New function.
4650 (fallback_failure_callback): New function.
4651 (print_unicode_char): Call unicode_to_mb.
4653 2002-01-26 Jim Meyering <meyering@lucent.com>
4655 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
4657 2002-01-22 Jim Meyering <meyering@lucent.com>
4659 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
4660 Otherwise, some versions of automake would omit the rule that makes
4661 Makefile from Makefile.in.
4663 2001-01-21 Paul Eggert <eggert@twinsun.com>
4665 * xmemcoll.h, xmemcoll.c: New files.
4666 * Makefile.am (libfetish_a_SOURCES): Add them.
4667 * memcoll.c: Include errno.h, and declare errno if not defined.
4668 (memcoll): Set errno to zero if there is no error.
4670 * quotearg.c (quotearg_buffer_restyled):
4671 Fix bug with quoting buffers containing NUL when backslashing escapes.
4672 This bug was exposed by the other changes in this patch.
4673 (quotearg_n_options): New arg ARGSIZE.
4674 All callers changed.
4675 (quoting_options_from_style): New function.
4676 (quotearg_n_style): Use it.
4677 (quotearg_n_style_mem): New function.
4679 * quotearg.h (quotearg_n_style_mem): New function.
4681 2002-01-16 Jim Meyering <meyering@lucent.com>
4683 * getdate.y: Add three semicolons, each just before a closing brace.
4684 Bison (as of version 1.31) no longer papers over that mistake.
4686 2002-02-14 Paul Eggert <eggert@twinsun.com>
4688 * backupfile.c (ISDIGIT): Comment fix.
4689 * getdate.y (ISDIGIT): Likewise.
4690 * posixtm.c (ISDIGIT, year): Likewise.
4691 * strverscmp.c (ISDIGIT): Likewise.
4692 * userspec.c (ISDIGIT): Likewise.
4694 2002-01-05 Jim Meyering <meyering@lucent.com>
4696 * version-etc.c (version_etc_copyright): Update copyright year.
4698 2001-01-19 Paul Eggert <eggert@twinsun.com>
4700 * closeout.c (close_stdout_status): If ferror (stdout), do
4701 not silently exit merely because the output buffer happens to
4702 have nothing pending.
4704 2001-12-18 Paul Eggert <eggert@twinsun.com>
4706 See the big note in ../ChangeLog.
4707 * human.c (suffixes): Prefer K to k for 1024.
4708 (generate_suffix_backwards): New function.
4709 (human_readable_inexact): Use it.
4710 * xstrtol.c (__xstrtol): If there is no number but there
4711 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
4712 Accept 'K' as well as 'k'.
4714 2001-12-15 Jim Meyering <meyering@lucent.com>
4716 * regex.h (__restrict_arr): Update from libc.
4718 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
4719 as `remote' if the name starts with `//'. Suggested by Michael Stone.
4722 2001-12-10 Jim Meyering <meyering@lucent.com>
4724 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
4725 Instead, include "xalloc.h".
4726 (initbuffer): Don't cast xmalloc return value to char*.
4727 (readline): Reword comment.
4728 Don't cast xrealloc return value to char*
4731 2001-12-09 Jim Meyering <meyering@lucent.com>
4733 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
4734 `signed and unsigned type in conditional expression'.
4735 * posixtm.c (posix_time_parse): Likewise.
4737 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
4739 * readtokens.c (readtoken): Declare an index to be of type unsigned
4740 to avoid a pedantic warning.
4742 * getstr.c: Don't include assert.h.
4743 (getstr): Remove warning-evoking assertions.
4744 Return -1 if offset parameter is out of bounds.
4745 Change the type of a local from int to size_t.
4747 * strftime.c (my_strftime_localtime_r): Include this function
4748 definition in the `#if ! HAVE_TM_GMTOFF' block.
4750 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
4751 Include xalloc.h instead.
4753 2001-12-02 Jim Meyering <meyering@lucent.com>
4755 * tempname.c: Don't declare getenv, thus reverting the change of
4756 2001-11-18. It's no longer necessary, now that stdlib.h is always
4759 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
4760 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
4762 2001-11-30 Akim Demaille <akim@epita.fr>
4764 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
4765 before being defined.
4767 2001-11-27 Paul Eggert <eggert@twinsun.com>
4769 * quotearg.h (quotearg_n, quotearg_n_style):
4770 First arg is int, not unsigned.
4771 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
4772 (SIZE_MAX, UINT_MAX): New macros.
4773 (quotearg_n_options): Abort if N is negative.
4774 Avoid overflow check on hosts where size_t is 64 bits and int
4775 is 32 bits, as overflow is impossible there.
4776 Fix off-by-one typo that caused unnecessary reallocation.
4778 2001-11-27 Jim Meyering <meyering@lucent.com>
4780 * tempname.c: Merge with version from libc.
4781 * regex.c: Likewise.
4783 * tempname.c: Include stdlib.h unconditionally. On some old systems
4784 for which STDC_HEADERS is 0, it was not included, resulting in a
4785 warning about an integer-to-pointer conversion problem with getenv.
4786 Reported by Volker Borchert.
4788 2001-11-26 Jim Meyering <meyering@lucent.com>
4790 * gtod.h: Remove file.
4791 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
4792 * gettimeofday.c: Don't include gtod.h.
4793 (GTOD_init): Remove function.
4794 (rpl_gettimeofday): Do its job here instead, rather than aborting.
4795 Suggestion from Volker Borchert.
4797 2001-11-23 Jim Meyering <meyering@lucent.com>
4799 * hash.h (struct hash_table): Don't define here. Merely declare it.
4800 * hash.c (struct hash_table): Define it here instead.
4802 2001-11-22 Jim Meyering <meyering@lucent.com>
4804 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
4806 2001-11-18 Paul Eggert <eggert@twinsun.com>
4808 * tempname.c (TMP_MAX): Remove; no longer needed.
4809 (TEMPORARIES): New macro.
4810 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
4811 removes an artificial limitation (e.g. HP-UX 10.20, where
4814 2001-11-18 Jim Meyering <meyering@lucent.com>
4816 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
4819 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
4820 files will be created before anything else.
4822 2001-11-17 Jim Meyering <meyering@lucent.com>
4824 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
4825 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
4826 rather than group writable. Patch by Juan F. Codagnone.
4828 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
4829 Instead, include "xalloc.h".
4831 * mountlist.c: Include unlocked-io.h after all system headers.
4832 Remove explicit declarations of xmalloc, xrealloc,
4833 and xstrdup. Instead, include "xalloc.h".
4835 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
4836 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
4837 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
4839 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
4840 Reported by Padraig Brady.
4842 * mkstemp.c: #undef mkstemp.
4844 (rpl_mkstemp): Rename from mkstemp.
4847 2001-11-16 Jim Meyering <meyering@lucent.com>
4849 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
4850 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
4851 determine the amount of total physical memory, use pstat_getstatic.
4852 HPUX-11 doesn't define _SC_PHYS_PAGES.
4853 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
4854 If sysconf couldn't be used to determine the amount of available
4855 physical memory, use both pstat_getstatic and pstat_getdynamic.
4856 Based on a patch from Bob Proulx.
4858 2001-11-05 Jim Meyering <meyering@lucent.com>
4860 * xstat.in (slash_aware_lstat): Correct a misleading comment.
4862 2001-11-03 Jim Meyering <meyering@lucent.com>
4864 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
4865 in argmatch_to_argument call.
4867 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
4870 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
4871 e.g., a fault due to an attempt to free a NULL pointer.
4873 2001-11-01 Jim Meyering <meyering@lucent.com>
4875 * dirfd.c, dirfd.h: New files.
4876 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
4878 * hash.c (hash_print) [TESTING]: Clean up.
4880 2001-10-22 Paul Eggert <eggert@twinsun.com>
4882 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
4883 to avoid a warning if -Wall.
4885 2001-10-21 Paul Eggert <eggert@twinsun.com>
4887 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
4889 2001-10-21 Jim Meyering <meyering@lucent.com>
4891 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
4892 this code would end up calling gettext even in packages built
4894 * getopt.c (_): Likewise.
4895 * regex.c (_): Likewise.
4897 2001-10-20 Paul Eggert <eggert@twinsun.com>
4899 * error.c (strerror_r): Do not declare unless !_LIBC.
4900 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
4901 Use strerror_r that is only a macro, even if it is not a function.
4902 (strerror): Check for HAVE_DECL_STRERROR before declaring.
4903 (private_strerror): Use prototypes, not old-style function definition.
4904 (print_errno_message): New function.
4905 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
4907 (error_tail, error, error_at_line): Use it.
4909 2001-10-11 Jim Meyering <meyering@lucent.com>
4911 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
4912 and quote_n (1, ... to avoid clobbering a buffer.
4914 2001-10-05 Jim Meyering <meyering@lucent.com>
4916 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
4917 * hash-pjw.c: New file (factored out of fileutils' remove.c).
4918 * hash-pjw.h: New file.
4920 2001-09-30 Jim Meyering <meyering@lucent.com>
4922 * mountlist.c [MOUNTED_GETFSSTAT]:
4923 Include <sys/ucred.h>, for Apple Darwin.
4924 Include sys/mount.h and sys/fs_types.h only if available.
4926 (read_filesystem_list): Use FS_TYPE.
4928 2001-09-29 Paul Eggert <eggert@twinsun.com>
4930 * exclude.c (excluded_filename): 0 -> false, since it's
4933 2001-09-28 Paul Eggert <eggert@twinsun.com>
4935 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
4936 #defines strtoimax. Also treat the other strto* functions
4939 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
4940 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
4941 (strtoimax, strtoumax): Do not declare if already defined as a macro.
4943 2001-09-26 Jim Meyering <meyering@lucent.com>
4945 Most macros in unlocked-io.h had the wrong number of arguments.
4946 * gen-uio: New script.
4947 (USE_UNLOCKED_IO): Define to 1 if not already defined.
4948 * unlocked-io.hin: Remove file.
4949 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
4950 rather than trying to embed it here.
4951 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
4952 Reported by Padraig Brady.
4954 2001-09-25 Volker Borchert <bt@teknon.de>
4956 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
4958 2001-09-23 Jim Meyering <meyering@lucent.com>
4960 * mountlist.c: Remove useless parentheses in #if directives.
4961 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
4962 the deprecated MOUNTED symbol is no longer defined in mntent.h.
4964 2001-09-22 Jim Meyering <meyering@lucent.com>
4966 * localcharset.c: Update from latest gettext.
4967 * config.charset: Likewise.
4969 2001-09-20 Jim Meyering <meyering@lucent.com>
4971 * xstrtol.c (strtoimax): Guard declaration with
4972 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
4973 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
4974 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
4975 (strtoumax): Likewise, for completeness (it wasn't necessary).
4977 2001-09-06 Paul Eggert <eggert@twinsun.com>
4979 * strtoimax.c (HAVE_LONG_LONG):
4980 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
4981 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
4982 to work around bug in IBM C compiler.
4984 2001-09-16 Jim Meyering <meyering@lucent.com>
4986 * mkdir.c: New file.
4988 2001-09-04 Paul Eggert <eggert@twinsun.com>
4990 * xgetcwd.c: Revert some of the previous change; intead,
4991 fix the HAVE_GETCWD_NULL code to behave more like the
4992 !HAVE_GETCWD_NULL code used to.
4995 (xgetcwd): Do not return NULL when memory is exhausted; instead,
4998 2001-09-04 Paul Eggert <eggert@twinsun.com>
5000 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
5001 Use ssize_t, not int, to store result of readlink.
5002 Check for ssize_t overflow as well as size_t overflow,
5003 as POSIX says the result of readlink is implementation-defined
5004 when ssize_t overflows.
5005 Remove unnecessary cast to char*.
5006 Use free+malloc instead of realloc, as the storage doesn't need
5007 to be preserved and it's clearer and can be more efficient that way.
5008 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
5009 * xreadlink.h (xreadlink): Update prototype.
5011 2001-09-03 Paul Eggert <eggert@twinsun.com>
5013 * exclude.c (fnmatch_no_wildcards): Fix confusion between
5014 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
5015 spotted by Jim Meyering.
5017 2001-09-03 Jim Meyering <meyering@lucent.com>
5019 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
5021 2001-09-03 Paul Eggert <eggert@twinsun.com>
5023 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
5024 like the HAVE_GETCWD_NULL code.
5025 Include pathmax.h if not HAVE_GETCWD.
5026 Do not include xalloc.h.
5027 (INITIAL_BUFFER_SIZE): New symbol.
5028 Do not use xmalloc / xrealloc, since the caller is responsible for
5029 handling errors. Preserve errno around `free' during failure.
5030 Do not overrun buffer when using getwd.
5032 2001-09-03 Paul Eggert <eggert@twinsun.com>
5034 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
5035 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
5037 2001-09-02 Jim Meyering <meyering@lucent.com>
5039 * error.c: Update from GNU libc.
5041 2001-09-01 Jim Meyering <meyering@lucent.com>
5043 * xreadlink.c: New file.
5044 * xreadlink.h: New file.
5045 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
5047 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
5048 doesn't conflict with sparc Solaris 7's definition in
5049 /usr/include/sys/int_types.h.
5051 * exclude.c: Use `""', not `<>' to #include non-system header files.
5052 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
5053 and strncasecmp as r-values. Unixware didn't have declarations.
5055 2001-08-31 Jim Meyering <meyering@lucent.com>
5057 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
5058 Use an initial, malloc'd, buffer of length 128 rather than
5059 a statically allocated one of length 1024.
5061 2001-08-30 Paul Eggert <eggert@twinsun.com>
5063 * xgetcwd.c: Don't include pathmax.h.
5064 Include stdlib.h and unistd.h if available.
5066 (xmalloc, xstrdup, free): Remove decls.
5067 (xgetcwd): Don't assume sizes fit in unsigned.
5068 Check for overflow when computing sizes.
5069 Simplify reallocation code.
5071 2001-08-28 Paul Eggert <eggert@twinsun.com>
5073 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
5075 * strtoimax.c: Renamed from strtoxmax.c, removing the
5078 Also, make the following further changes to make this file's
5079 configuration more similar to that of strtol.c:
5080 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
5081 (strtoumax, uintmax_t, strtoull, strtol): Remove.
5082 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
5083 (strtoimax): Renamed from strtoumax. All uses of unsigned values
5084 changed to signed values.
5086 And make the following changes as well:
5087 Fix copyright notice, as 1999 was missing.
5088 (verify): New macro.
5089 (strtoimax): Check sizes at compile-time, not run-time.
5090 Prefer strtol to strtoll if both work.
5091 (main): Remove; it was not that useful and was a pain to maintain.
5093 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
5095 2001-08-30 Paul Eggert <eggert@twinsun.com>
5097 * savedir.c (savedir): Remove size parameter, as POSIX says that
5098 a directory's st_size can have an arbitrary value, so the old
5099 usage could waste an arbitrary amount of memory. All uses
5101 * savedir.h: Update prototype.
5103 2001-08-30 Paul Eggert <eggert@twinsun.com>
5105 * xstrtol.c (strtoimax): New decl.
5107 2001-08-28 Paul Eggert <eggert@twinsun.com>
5109 * xstrtol.h: Add copyright notice.
5110 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
5111 LONGINT_INVALID_SUFFIX_CHAR.
5113 2001-08-30 Paul Eggert <eggert@twinsun.com>
5115 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
5118 2001-08-30 Paul Eggert <eggert@twinsun.com>
5120 * hash.c: Remove '2001' from copyright notice.
5122 2001-08-30 Paul Eggert <eggert@twinsun.com>
5124 * full-write.h: New file.
5125 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
5126 * full-write.c: Correct credits, as cccp.c no longer
5127 exists and anyway it was so heavily changed from the old cccp
5128 code as to be unrecognizable. Include full-write.h.
5129 (full_write) Return size_t, with short writes meaning failure.
5130 All callers changed. This fixes a bug with large buffers
5132 * utime.c: Include full-write.h.
5134 2001-08-30 Paul Eggert <eggert@twinsun.com>
5136 Merge 'exclude' changes from tar 1.13.22.
5137 This fixes one or two unlikely storage allocation overflow bugs,
5138 but doesn't change user-visible behavior otherwise.
5140 2001-08-30 Paul Eggert <eggert@twinsun.com>
5142 * exclude.c (bool): Declare, perhaps by including stdbool.h.
5143 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
5144 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
5145 Include if available.
5146 (<xalloc.h>): Include
5147 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
5148 (verify): New macro. Use it to verify that EXCLUDE macros do not
5149 collide with FNM macros.
5150 (struct patopts): New struct.
5151 (struct exclude): Use it, as exclude patterns now come with options.
5152 (new_exclude): Support above changes.
5153 (new_exclude, add_exclude_file):
5154 Initial size must now be a power of two to simplify overflow checking.
5155 (free_exclude, fnmatch_no_wildcards): New function.
5156 (excluded_filename): No longer requires options arg, as the options
5157 are determined by add_exclude. Now returns bool, not int.
5158 (excluded_filename, add_exclude):
5159 Add support for the fancy new exclusion options.
5160 (add_exclude, add_exclude_file): Now takes int options arg.
5161 Check for arithmetic overflow when computing sizes.
5162 (add_exclude_file): xrealloc might modify errno, so don't
5163 realloc until after errno might be used.
5165 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
5167 (free_exclude): New decl.
5168 (add_exclude, add_exclude_file): Now takes int options arg.
5169 (excluded_filename): No longer requires options arg, as the options
5170 are determined by add_exclude. Now returns bool, not int.
5172 2001-08-30 Paul Eggert <eggert@twinsun.com>
5174 * alloca.c (alloca): Arg is of type size_t, not unsigned.
5176 2001-08-27 Jim Meyering <meyering@lucent.com>
5178 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
5180 * version-etc.c (N_): Remove definition.
5181 Revert most of last change.
5182 Instead, simply don't mark the `Copyright...' string for translation.
5183 Based on advice from Paul Eggert.
5185 * strtoxmax.c: Tweak comment.
5187 2001-08-26 Jim Meyering <meyering@lucent.com>
5189 * version-etc.c (version_etc_copyright_fmt): Replace literal year
5190 of copyright with `%s' so translators don't get an untranslated
5192 (COPYRIGHT_YEAR): Define.
5193 (version_etc): Use fprintf rather than fputs.
5194 Suggestion from Ulrich Drepper.
5196 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
5198 * strtoll.c: New file, from GNU libc.
5199 * xstrtoimax.c: New file.
5201 * xstrtol.h: Add xstrtoimax.
5202 * strtoumax.c: New file. Simply include "strtoumax.c".
5203 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
5205 * strtoumax.c: Factor to work both for unsigned and signed types, ...
5206 * strtoxmax.c: ... then renamed to this.
5208 2001-08-13 Paul Eggert <eggert@twinsun.com>
5210 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
5211 Port to Solaris 8, where 'sed' requires a space after the 'r'
5212 command, and where sh dislikes "$/". Clean up the spacing a bit.
5213 Redirect output to $tmp just once.
5215 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
5217 * addext.c (<errno.h>): Include.
5218 (errno): Declare if not defined.
5219 (addext): Work correctly when pathconf returns -1 and leaves
5220 errno alone because there is no limit. Also, work even if
5221 pathconf returns a value greater than SIZE_MAX.
5223 2001-08-12 Jim Meyering <meyering@lucent.com>
5225 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
5226 Simply `return getcwd (NULL, 0);'.
5227 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
5228 Use 1300 as initial value for length, not PATH_MAX.
5230 * pathmax.h: Clean up cpp syntax.
5232 2001-08-12 Jim Meyering <meyering@lucent.com>
5234 * gettimeofday.c: New file.
5236 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
5238 2001-08-04 Jim Meyering <meyering@lucent.com>
5240 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
5241 to get in sync with glibc.
5243 2001-08-03 Paul Eggert <eggert@twinsun.com>
5245 The following changes are from gettext 0.10.39 as maintained by
5248 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
5249 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
5250 with inverted sense. All uses changed.
5252 * mbswidth.c: Don't include <limits.h>.
5253 Include <stdlib.h> and <string.h> unconditionally.
5254 (iswcntrl, mbsinit, ISCNTRL): New macros.
5255 (mbsnwidth): Use K&R style function declarations.
5256 Don't bother checking for MB_LEN_MAX == 1, since the compiler
5257 can optimize it when MB_CUR_MAX == 1.
5258 The width of control characters is zero, not 1.
5260 2001-07-15 Jim Meyering <meyering@lucent.com>
5262 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
5263 (BUILT_SOURCES): Add unlocked-io.h.
5264 (io_functions): Define.
5265 (unlocked-io.h): New rule.
5266 (DISTCLEANFILES): Add unlocked-io.h.
5267 (all-local): Depend on unlocked-io.h, to ensure it is created.
5269 * unlocked-io.hin: New file
5271 * regex.c: Update from glibc.
5273 2001-07-05 Jim Meyering <meyering@lucent.com>
5275 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
5277 (libfetish_a_SOURCES): Put all .h files here instead.
5278 Remove a thus-exposed (better checks in automake) duplicate and
5279 two unnecessary .h files.
5281 2001-06-11 Jim Meyering <meyering@lucent.com>
5283 * regex.c: Update from GNU libc.
5285 2001-05-27 Jim Meyering <meyering@lucent.com>
5287 * readutmp.h (UT_TYPE): Define.
5289 2001-05-24 Jim Meyering <meyering@lucent.com>
5291 * argmatch.c: Include "quote.h".
5292 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
5293 quote function. Reported by Göran Uddeborg.
5295 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
5297 * dirname.c (dir_name): Compute append_dot using path, not newpath
5298 which is not yet declared.
5300 2001-05-11 Paul Eggert <eggert@twinsun.com>
5302 * Makefile.am (libfetish_a_SOURCES):
5303 Add strftime.c, since we now compile it on all hosts.
5305 * strftime.c (my_strftime):
5306 Define to nstrftime if emacs, but only if my_strftime is not defined.
5307 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
5308 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
5309 Add one more extra argument: a nanoseconds value.
5312 (my_strftime function): Add %N format.
5313 (emacs_strftimeu): Renamed from emacs_strftime,
5314 with extra ut argument.
5316 2001-05-11 Paul Eggert <eggert@twinsun.com>
5318 dirname code cleanup. base_name now behaves more compatibly
5319 with POSIX basename when given file names that have trailing
5320 slashes, and similarly for dir_name. Add new primitives
5321 base_len and dir_len. Put the directory-name-related decls
5324 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
5325 * backupfile.c (base_name): Likewise.
5326 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
5327 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
5328 * makepath.c (strip_trailing_slashes): Likewise.
5329 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
5331 * rename.c (strip_trailing_slashes): Likewise.
5332 * same.c (base_name): Likewise.
5333 * stripslash.c (ISSLASH): Likewise.
5335 * addext.c: Include <dirname.h> after size_t is defined.
5336 * backupfile.c: Likewise.
5338 * addext.c (addext): Use base_len to trim redundant
5339 trailing slashes instead of doing it ourselves.
5340 But do not trim the last slash if it is not redundant.
5342 * backupfile.c (find_backup_file_name,
5343 max_backup_version): Use base_len instead of rolling it ourselves.
5344 Handle the case of "" and (on DOS) "C:" correctly.
5346 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
5347 Include <string.h>, <dirname.h>.
5348 (base_name): Allow file names ending in slashes, other than names
5349 that are all slashes. In this case, return the basename followed
5350 by the slashes. This is more general, and can be used in places
5351 where the original base_name purposely had an assertion failure.
5352 (base_len): New function.
5354 * dirname.c: Include <string.h> instead of <stdlib.h>.
5355 Do not include <assert.h>; no longer needed.
5357 (memrchr): Remove decl.
5358 (dir_name_r): Remove.
5359 (dir_len): Renamed from dirlen. All callers changed.
5360 Rewrite in terms of base_name, for simplicity and consistency.
5361 (dir_name): Never return NULL. All callers changed.
5362 Do not include <stdlib.h> in test program; no longer needed.
5363 return 0; is fine for test program.
5365 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
5367 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
5369 * path-concat.c (path_concat): Use base_len to compute
5370 base length, not strlen; this means we cannot rely on memcpy
5373 * same.c (STREQ): Remove.
5374 (same_name): Handle the case where the basename ends in trailing '/'.
5376 * stripslash.c (strip_trailing_slashes): Return nonzero if
5377 a slash was stripped. Do not strip the last slash after a
5380 2001-04-08 Jim Meyering <meyering@lucent.com>
5382 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
5383 recomputed; that's necessary when the offset spans a DST transition.
5384 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
5386 2001-04-02 Jim Meyering <meyering@lucent.com>
5388 * regex.h, regex.c: Update from GNU libc.
5390 2001-03-19 Paul Eggert <eggert@twinsun.com>
5392 * version-etc.c (version_etc_copyright): Update to 2001.
5394 2001-03-16 Paul Eggert <eggert@twinsun.com>
5396 * tempname.c (uint64_t): Define to uintmax_t if
5397 not defined, and if UINT64_MAX is not defined.
5398 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
5399 Reported by John David Anglin.
5401 2001-03-10 Bruno Haible <haible@clisp.cons.org>
5403 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
5404 alias if codeset is empty.
5405 * config.charset (BeOS): Use wildcard syntax.
5407 2001-03-13 Jim Meyering <meyering@lucent.com>
5409 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
5410 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
5413 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5415 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
5417 * unicodeio.c (print_unicode_char): Simplify accordingly.
5419 2001-03-06 Bruno Haible <haible@clisp.cons.org>
5421 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
5422 support for DOS/DJGPP.
5424 2001-02-28 Paul Eggert <eggert@twinsun.com>
5426 * Makefile.am (libfetish_a_SOURCES):
5427 Add dup-safer.c, fopen-safer.c.
5428 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
5430 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
5432 2001-02-25 Paul Eggert <eggert@twinsun.com>
5434 The mkstemp replacement is taken from glibc 2.2.2, with some
5435 portability fixes for use outside glibc, as follows:
5437 * tempname.c (struct_stat64): New macro.
5438 (direxists, __gen_tempname): Use it.
5439 This avoids a portability problem with Solaris 8.
5441 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
5442 (<stddef.h>, <stdint.h>, <string.h>):
5443 Include only if STDC_HEADERS || _LIBC.
5444 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
5445 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
5446 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
5447 (__set_errno): Define this macro if <errno.h> doesn't.
5448 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
5449 Define these macros if <stdio.h> doesn't.
5450 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
5451 Define these macros if <sys/stat.h>
5452 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
5453 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
5454 __xstat64): Define if not _LIBC.
5455 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
5456 (__gen_tempname): Invoke gettimeofday only if
5457 HAVE_GETTIMEOFDAY || _LIBC;
5458 otherwise, fall back on plain "time".
5459 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
5461 * mkstemp.c (__GT_FILE): Define to zero if not defined.
5463 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
5465 2001-02-17 Jim Meyering <meyering@lucent.com>
5467 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
5468 around included file name.
5470 * strnlen.c (__strnlen): Merge in a change from GNU libc.
5472 * strftime.c: Update from GNU libc (the only changes were to comments).
5474 2001-02-13 Bruno Haible <haible@clisp.cons.org>
5476 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
5478 2001-02-17 Paul Eggert <eggert@twinsun.com>
5480 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
5481 Remove workaround macros for hosts that have mbrtowc but not
5482 mbstate_t, as we now insist on proper declarations for both
5483 before using mbrtowc.
5485 2001-02-17 Jim Meyering <meyering@lucent.com>
5487 * regex.c: Update from libc.
5489 2001-02-16 Paul Eggert <eggert@twinsun.com>
5491 * alloca.c (malloc): Undef before defining, since stdlib.h
5492 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
5493 Reported by Mark Hounschell via Paul Eggert.
5495 2001-01-30 Bruno Haible <haible@clisp.cons.org>
5497 * config.charset: Update for FreeBSD 4.2.
5499 2001-01-26 Jim Meyering <meyering@lucent.com>
5501 * quotearg.c: Include stddef.h.
5502 * quote.c: Include stddef.h.
5503 Reported by Axel Kittenberger.
5505 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
5506 line in double quotes so that it evokes a better diagnostic.
5507 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
5508 Reported by Axel Kittenberger.
5510 2001-01-15 Bruno Haible <haible@clisp.cons.org>
5512 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
5513 to avoid a warning. Add back 'const' to inptr.
5515 2001-01-16 Jim Meyering <meyering@lucent.com>
5517 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
5520 2001-01-14 Jim Meyering <meyering@lucent.com>
5522 * rename.c: New file. From Volker Borchert.
5523 Include stdlib.h, string.h or strings.h, and xalloc.h.
5524 Use strip_trailing_slashes rather than open-coding it.
5526 2001-01-03 Paul Eggert <eggert@twinsun.com>
5528 * strftime.c: Sync with glibc time/strftime.c 1.81.
5530 2001-01-03 Jim Meyering <meyering@lucent.com>
5532 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
5533 local `inptr' to avoid warning with some system declarations of iconv.
5535 2000-12-29 Paul Eggert <eggert@twinsun.com>
5537 * modechange.c: Do not assume that mode_t uses the
5538 traditional octal encoding. E.g. "chmod 1 FOO" should set
5539 the other-execute bit of FOO even if S_IXOTH != 1.
5541 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
5542 WOTH, XOTH, ALLM): New macros.
5543 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
5544 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
5546 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
5547 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
5549 No need to use uintmax_t; unsigned long is long enough.
5550 Don't bother to get suffix since we don't use it.
5552 2000-12-24 Jim Meyering <meyering@lucent.com>
5554 * hash.c (is_prime): Return explicit boolean values.
5555 (hash_get_first): Return NULL to appease Irix5.6's 89.
5556 Reported by Nelson Beebe.
5558 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5560 * localcharset.c (locale_charset): Add support for Win32.
5562 2000-12-18 Paul Eggert <eggert@twinsun.com>
5564 * physmem.h, physmem.c: New files.
5566 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
5567 (noinst_HEADERS): Add physmem.h.
5569 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
5570 't' for compatibility with Solaris 8 sort.
5572 2000-12-18 Bruno Haible <haible@clisp.cons.org>
5574 * config.charset: Add support for BeOS.
5576 2000-12-16 Jim Meyering <meyering@lucent.com>
5578 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
5579 SHELLS_FILE to a file name that's useful on djgpp systems.
5581 (ADDITIONAL_DEFAULT_SHELLS): Define.
5582 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
5583 Based mostly on a patch from Prashant TR.
5585 2000-12-16 Jim Meyering <meyering@lucent.com>
5587 This bug had a serious impact on chown: `chown N:M FILE' (for integer
5588 N and M) would have treated it like `chown N:N FILE'.
5590 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
5592 2000-10-31 Bruno Haible <haible@clisp.cons.org>
5594 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
5595 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
5596 to the list of canonical encodings. Rename EUC-CN to GB2312.
5598 2000-12-08 Andreas Schwab <schwab@suse.de>
5600 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
5601 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
5603 2000-12-07 Jim Meyering <meyering@lucent.com>
5605 * stripslash.c (ISSLASH): Define.
5606 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
5609 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
5610 (dir_name_r): Declare this function as static.
5611 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
5612 manifest itself on a name containing a mix of slashes and
5614 Make this function work with names starting with a DOS-style
5615 drive letter and colon prefix.
5616 (dir_name): Append `.' if necessary.
5617 Based mostly on patches from Prashant TR and Eli Zaretskii.
5619 * dirname.h (dir_name_r): Remove prototype.
5621 2000-12-05 Jim Meyering <meyering@lucent.com>
5623 * dirname.c (dir_name_r): Add `const' in a few local declarations.
5625 2000-12-04 Jim Meyering <meyering@lucent.com>
5627 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
5628 Also include memory.h, stdlib.h, unistd.h if appropriate.
5629 Reported by Andreas Jaeger (conflicting declaration of malloc).
5631 2000-12-02 Jim Meyering <meyering@lucent.com>
5633 * closeout.h: Make idempotent, to avoid some obscure warnings.
5635 2000-12-01 Paul Eggert <eggert@twinsun.com>
5637 * memrchr.c: Include <config.h> before any system include file.
5639 2000-11-29 Paul Eggert <eggert@twinsun.com>
5641 * dirname.c (dir_name_r): Fix typo: int -> size_t.
5643 2000-11-26 Jim Meyering <meyering@lucent.com>
5645 * memcoll.c: Include sys/types.h. From Werner Almesberger.
5647 2000-11-22 Paul Eggert <eggert@twinsun.com>
5649 * strftime.c (my_strftime): Do not invoke mbrlen with a
5650 size of (size_t) -1; it's not portable.
5652 2000-11-17 Akim Demaille <akim@epita.fr>
5654 * obstack.h: Formatting changes.
5655 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
5656 prevent type checking.
5657 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
5658 cast the value to (void *): assigning a `foo *' to a `void *'
5660 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
5662 2000-11-17 Jim Meyering <meyering@lucent.com>
5664 * strstr.c: Update from GNU libc.
5666 2000-11-16 Jim Meyering <meyering@lucent.com>
5668 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
5670 2000-11-11 Jim Meyering <meyering@lucent.com>
5672 * error.c: Add a couple #includes, merging from GNU libc version.
5674 2000-11-10 Jim Meyering <meyering@lucent.com>
5676 * obstack.h: Update from GNU libc.
5677 * obstack.c: Likewise.
5679 2000-11-06 Paul Eggert <eggert@twinsun.com>
5681 * getusershell.c (setusershell): Use rewind rather than
5682 fseek/fseeko, to avoid configuration hassles with fseeko.
5683 Don't bother opening SHELLS_FILE if shellstream is NULL;
5686 2000-11-05 Jim Meyering <meyering@lucent.com>
5688 * makepath.h (make_dir): Declare.
5689 * makepath.c (make_dir): Remove `static' attribute.
5692 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
5694 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
5695 last one in a bucket, advance to the next bucket.
5697 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
5699 * fnmatch.c: Do not comment out all the code if we are using
5700 the GNU C library, because in some cases we are replacing buggy
5701 code in the GNU C library itself.
5703 2000-10-30 Paul Eggert <eggert@twinsun.com>
5705 * error.h, getline.h, modechange.h:
5706 Remove "2000" from Copyright line, as the file hasn't been
5707 changed this year other than in the copyright notice.
5709 * xalloc.h: Add "2000" to Copyright line, as this file
5710 was changed this year.
5712 2000-10-30 Paul Eggert <eggert@twinsun.com>
5714 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
5715 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
5716 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
5718 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
5720 * regex.h (__restrict_arr): Move definition out of #ifndef block.
5721 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
5722 doesn't define __restrict_arr.
5724 2000-10-29 Jim Meyering <meyering@lucent.com>
5726 * xstat.in: Fix grammar in comment.
5728 2000-10-28 Jim Meyering <meyering@lucent.com>
5730 * memchr.c: Update from libc.
5731 Adjust for portability:
5732 [HAVE_STDLIB_H]: Include stdlib.h.
5733 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
5734 Undef __memchr, too.
5735 [!weak_alias]: Define __memchr to memchr.
5737 * regex.c: Update from libc.
5738 * regex.h: Likewise.
5739 * getopt1.c: Likewise.
5740 * memcmp.c: Likewise.
5742 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
5743 Avoid using fseek, when possible -- it's broken by design.
5744 Patch by Ulrich Drepper.
5746 2000-10-26 Jim Meyering <meyering@lucent.com>
5748 * strftime.c: Update from libc.
5750 2000-10-25 Jim Meyering <meyering@lucent.com>
5752 * obstack.c: Update from libc.
5754 2000-10-23 Jim Meyering <meyering@lucent.com>
5756 * hard-locale.c (hard_locale): Revert last change -- it was simply
5757 wrong. That set_locale call must not have any side effects.
5760 2000-10-22 Jim Meyering <meyering@lucent.com>
5762 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
5763 [CYCLIC]: Remove now-unused definition.
5765 * save-cwd.c (O_DIRECTORY): Define, if needed.
5766 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
5767 Suggestion from Ulrich Drepper.
5769 2000-10-21 Jim Meyering <meyering@lucent.com>
5771 * dirname.c (dir_name_r): New function, factored out of dir_name.
5772 (dir_name): Use dir_name_r.
5773 * dirname.h (dir_name_r): Declare it.
5775 2000-10-21 Jim Meyering <meyering@lucent.com>
5777 * dirname.c (memrchr): Declare if necessary.
5778 (dir_name): Remove the restriction that there be no
5779 trailing slashes. Now, this code skips past them, effectively
5781 [TEST_DIRNAME] (main): New unit tests.
5783 * memrchr.c: New file from GNU libc.
5784 Undef __memrchr, too.
5785 [!weak_alias]: Define __memrchr to memrchr.
5786 Guard weak_alias use with `#ifdef weak_alias'.
5788 2000-10-17 Jim Meyering <meyering@lucent.com>
5790 * quote.h (PARAMS): Define and use.
5791 Reported by Akim Demaille.
5793 * getopt.c: Update from libc.
5795 2000-10-16 Jim Meyering <meyering@lucent.com>
5797 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
5800 2000-09-25 Jim Meyering <meyering@lucent.com>
5802 * md5.h (rol): Define (from GnuPG).
5804 * sha.c: Give credit (GnuPG) where due.
5805 (M): Use rol rather than open-coding it.
5806 Add a FIXME comment.
5808 2000-09-21 Jim Meyering <meyering@lucent.com>
5810 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
5811 Reported by Michael Stone.
5813 2000-09-20 Jim Meyering <meyering@lucent.com>
5815 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
5816 (noinst_HEADERS): Add sha.h.
5817 Based on code from Scott G. Miller and from GnuPG.
5819 2000-09-15 Jim Meyering <meyering@lucent.com>
5821 * regex.c: Update from libc.
5823 2000-09-10 Jim Meyering <meyering@lucent.com>
5825 * getopt.c (_getopt_internal): Update from glibc.
5827 2000-09-09 Jim Meyering <meyering@lucent.com>
5829 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
5830 think it should be used as a general replacement for isascii.
5831 * fnmatch.c: Likewise.
5832 * mbswidth.c: Likewise
5833 * regex.c: Likewise.
5836 * userspec.c: Include sys/param.h and limits.h.
5838 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5839 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
5840 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
5841 UID, GID. Check range.
5843 2000-09-06 Jim Meyering <meyering@lucent.com>
5845 * getopt.c (_getopt_internal): Update from glibc.
5847 2000-08-30 Jim Meyering <meyering@lucent.com>
5849 * strftime.c: Merge in changes from GNU libc.
5851 2000-08-26 Jim Meyering <meyering@lucent.com>
5853 * closeout.c: Include "__fpending.h".
5854 (close_stdout_status): Return right away if there's nothing to flush.
5856 * Makefile.am (noinst_HEADERS): Add __fpending.h.
5857 * __fpending.c: New file.
5858 * __fpending.h: New file.
5860 2000-08-07 Paul Eggert <eggert@twinsun.com>
5862 Standardize on "memory exhausted" instead of "Memory exhausted"
5863 or "virtual memory exhausted".
5864 * obstack.c (print_and_abort): Use "memory exhausted", not
5865 "virtual memory exhausted".
5866 * same.c (same_name): Invoke xalloc_die instead of printing
5868 * userspec.c (parse_user_spec): Likewise.
5869 * bumpalloc.h: comment fix
5870 * same.c, userspec.c: Include xalloc.h.
5872 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
5873 not char *const and pointing to a constant array.
5874 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
5875 (xrealloc): Comment fix.
5877 * userspec.c (parse_user_spec):
5878 Don't translate a message until just before returning,
5879 to avoid unnecessary translation.
5881 2000-08-07 Jim Meyering <meyering@lucent.com>
5883 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
5884 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
5885 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
5886 getgroups.c, gethostname.c, getopt.h, group-member.c,
5887 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
5888 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
5889 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
5890 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
5891 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
5892 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
5893 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
5894 yesno.c: Back out Copyright date changes for each file with no change
5895 this year. This eases coordination with other programs using the same
5896 source code modules. From Paul Eggert.
5898 2000-08-03 Greg McGary <greg@mcgary.org>
5900 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
5901 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
5902 (EXTEND_BUFFER): Use them.
5904 2000-08-01 Jim Meyering <meyering@lucent.com>
5906 * dirname.c (ISSLASH): Define.
5907 (BACKSLASH_IS_PATH_SEPARATOR): Define.
5908 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
5909 both `\' and `/' may be use as path separators.
5910 Based on a patch from Prashant TR.
5912 2000-07-31 Paul Eggert <eggert@twinsun.com>
5914 * quotearg.c (quotearg_n_options): Don't make the initial
5915 slot vector a constant, since it might get modified.
5917 2000-07-31 Jim Meyering <meyering@lucent.com>
5919 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
5920 * obstack.c (print_and_abort): Likewise.
5922 2000-07-30 Paul Eggert <eggert@twinsun.com>
5924 * quotearg.c (quotearg_n_options): Preallocate a slot 0
5925 buffer, so that the caller can always quote one small
5926 component of a "memory exhausted" message in slot 0.
5927 From a suggestion by Jim Meyering.
5929 2000-07-30 Jim Meyering <meyering@lucent.com>
5931 * makepath.c (make_path): Quote the other instance, too.
5933 * quotearg.c (N_STATIC_SLOTVECS): Define.
5934 (STATIC_BUF_SIZE): Define.
5935 (quotearg_n_options): Use only statically allocated storage when
5936 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
5937 than STATIC_BUF_SIZE.
5939 2000-07-29 Jim Meyering <meyering@lucent.com>
5941 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
5942 * dirname.c (dir_name): Likewise.
5944 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
5946 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
5947 (dir_name): Assert that there are no trailing slashes.
5949 2000-07-18 Bruno Haible <haible@clisp.cons.org>
5951 * mbswidth.h (mbswidth): Add a flags argument.
5952 (mbswidth): New declaration.
5953 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
5954 * mbswidth.c (mbswidth): Add a flags argument.
5955 (mbsnwidth): New function.
5957 2000-07-24 Jim Meyering <meyering@lucent.com>
5959 * mbswidth.c: Remove useless #else. From Bruno Haible.
5961 2000-07-23 Paul Eggert <eggert@twinsun.com>
5963 * mbswidth.c (_XOPEN_SOURCE):
5964 Don't define; this causes problems on Solaris 7.
5965 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
5967 2000-07-23 Paul Eggert <eggert@twinsun.com>
5970 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
5971 so that mbstate_t is always defined.
5973 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
5974 be 1 in at least one GCC installation, and this configuration
5975 error is likely to be common. Ignoring MB_LEN_MAX hurts
5976 performance on hosts that have mbrtowc but have only unibyte
5977 locales, but I assume these hosts are rare.
5979 2000-07-23 Paul Eggert <eggert@twinsun.com>
5981 * quotearg.c: Streamline by invoking multibyte code only if needed.
5982 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
5983 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
5984 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
5985 invoke multibyte primitives.
5987 2000-07-23 Jim Meyering <meyering@lucent.com>
5989 * basename.c (base_name): Add an assertion.
5991 2000-07-15 Bruno Haible <clisp.cons.org>
5993 * quotearg.c: When the system forces us to redefine mbstate_t,
5994 shadow its mbsinit function.
5996 2000-07-16 Bruno Haible <haible@clisp.cons.org>
5998 * mbswidth.h: New file.
5999 * mbswidth.c: New file.
6000 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
6001 (noinst_HEADERS): Add mbswidth.h.
6003 2000-07-17 Bruno Haible <haible@clisp.cons.org>
6005 * config.charset: Add support for FreeBSD. Improve support for HP-UX
6008 2000-07-15 Jim Meyering <meyering@lucent.com>
6010 * makepath.c: Include quote.h.
6011 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
6012 corresponding argument in a `quote (...)' call.
6013 Give better diagnostics.
6015 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
6016 (noinst_HEADERS): Add quote.h.
6018 * quote.c (quote, quote_n): New file. Two functions taken verbatim
6019 from tar's src/misc.c.
6020 * quote.h: New file. Prototypes for same.
6022 2000-07-10 Paul Eggert <eggert@twinsun.com>
6024 From a suggestion by Bruno Haible.
6025 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
6026 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
6027 to decide whether to define the BeOS workaround macro;
6028 this adjusts to the change to AC_MBSTATE_T.
6030 2000-07-13 Paul Eggert <eggert@twinsun.com>
6032 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
6034 * quotearg.c (quoting_style_args, quoting_style_vals,
6035 quotearg_buffer_restyled): Add support for
6036 clocale_quoting_style. Undo previous change to
6037 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
6038 and "{RIGHT QUOTATION MARK}" msgids.
6040 2000-07-05 Paul Eggert <eggert@twinsun.com>
6042 The old behavior of quoting `like this' doesn't look good with
6043 newer, ISO-style fonts. See:
6044 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
6046 Instead, quote "like this" by default. Let the translator
6047 tailor the locale-specific quoting behavior by providing
6048 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
6050 * quotearg.c (N_): New macro.
6051 (gettext_default): New function.
6052 (quotearg_buffer_restyled): Use
6053 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
6054 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
6056 2000-07-09 Jim Meyering <meyering@lucent.com>
6058 * Most files: Update copyright dates to include 2000.
6060 2000-07-08 Jim Meyering <meyering@lucent.com>
6062 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
6064 (xgethostname): Remove now-unnecessary #ifdef.
6065 Move declaration of `err' into loop where it's used.
6067 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6069 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
6070 by allocating a larger buffer. Test the gethostname return value for
6071 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
6072 returns an error and ENAMETOOLONG isn't defined.
6074 2000-07-05 Paul Eggert <eggert@twinsun.com>
6075 and Bruno Haible <haible@clisp.cons.org>
6077 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
6079 2000-07-05 Bruno Haible <haible@clisp.cons.org>
6081 * quotearg.c (struct quoting_options): Simplify quote_these_too
6084 2000-07-03 Jim Meyering <meyering@lucent.com>
6086 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
6087 Reported by Bruno Haible.
6089 2000-07-04 Jim Meyering <meyering@lucent.com>
6091 * quotearg.c: Make inclusion of <wchar.h> independent of whether
6092 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
6095 2000-07-03 Paul Eggert <eggert@twinsun.com>
6096 and Bruno Haible <haible@clisp.cons.org>
6098 * quotearg.c (mbrtowc):
6099 Assign to *pwc, and return 1 only if result is nonzero.
6100 (iswprint): Use ISPRINT when substituting our own mbrtowc.
6102 2000-07-03 Jim Meyering <meyering@lucent.com>
6104 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
6105 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
6108 2000-07-02 Jim Meyering <meyering@lucent.com>
6110 * quotearg.c (mbstate_t): Don't define here.
6112 2000-07-02 Jim Meyering <meyering@lucent.com>
6114 * nanosleep.c (SIGCONT): Define if not already defined.
6116 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6118 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
6119 per change in ../m4/ls-mntd-fs.m4.
6120 (read_filesystem_list): Ignore symbolic links.
6122 2000-06-29 Jim Meyering <meyering@lucent.com>
6124 * same.c: Include <string.h> or <strings.h>, as appropriate,
6125 for declaration of strcmp.
6127 * long-options.c: Include <stdlib.h>, for declaration of exit.
6129 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
6130 Avoid warning by casting result to `char *' to remove `const'.
6132 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6134 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
6136 2000-06-26 Paul Eggert <eggert@twinsun.com>
6138 savedir now sets errno on failure and invokes xmalloc to get memory.
6139 Fix a couple of other minor bugs while we're at it.
6141 * savedir.c (<unistd.h>): Do not include; there's no need.
6142 (NAMLEN): Remove macro.
6143 (malloc, realloc): Remove decls.
6145 ("xalloc.h"): Include.
6146 (NAME_SIZE_DEFAULT): New macro.
6147 (savedir): Use xmalloc / xrealloc to allocate memory.
6148 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
6149 Skip "" directory entries.
6150 Use strlen to calculate directory entry length, since the old method
6151 is rarely used these days and isn't worth supporting.
6152 Don't use a pointer after freeing it.
6153 Check for integer overflow when calculating allocation size.
6154 Use memcpy to copy entries, instead of stpcpy.
6155 Set errno properly when returning NULL.
6156 Check for readdir error.
6158 2000-06-26 Jim Meyering <meyering@lucent.com>
6160 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
6162 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6164 * getusershell.c (xmalloc, xrealloc): Remove functions.
6166 Don't include <stdlib.h>. Don't declare malloc, realloc.
6168 2000-06-23 Bruno Haible <haible@clisp.cons.org>
6170 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
6172 2000-06-24 Jim Meyering <meyering@lucent.com>
6174 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
6176 2000-06-21 Jim Meyering <meyering@lucent.com>
6178 * getpass.c: New file, from Bruno Haible. Required for BeOS.
6180 2000-06-19 Paul Eggert <eggert@twinsun.com>
6182 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
6183 (mbrtowc, mbstate_t): Define substitutes if
6184 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
6185 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
6186 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
6188 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6190 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
6191 than 1024, return a memory chunk of least possible size, instead
6192 of size PATH_MAX + 2. In the loop, increment the size proportionally.
6193 Use free/xmalloc instead of xrealloc to avoid copying for very long
6196 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6198 * canon-host.c (canon_host): Use malloc and memcpy to copy an
6199 address, not strdup. Include <stdlib.h> and don't declare free().
6201 2000-06-17 Bruno Haible <haible@clisp.cons.org>
6203 * path-concat.c (path_concat): Don't access dir[-1] if dir is
6206 2000-06-21 Jim Meyering <meyering@lucent.com>
6208 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
6209 (noinst_HEADERS): Add getstr.h.
6211 * getline.c (getstr): Move into a separate file.
6212 * getstr.c (getstr): New file, extracted from getline.c, with
6213 the following changes: new parameter, delim2; both delim[12]
6214 parameters have type `int', not `char'. The latter would lose
6215 with 8-bit delimiters.
6216 * getstr.h: New file.
6218 2000-06-19 Jim Meyering <meyering@lucent.com>
6220 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
6222 2000-06-18 Jim Meyering <meyering@lucent.com>
6224 * mkdir.c: Remove file, due mainly to copyright incompatibility.
6225 Besides, these days every porting target provides a mkdir function.
6227 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
6228 (this snippet comes from src/system.h).
6230 2000-06-15 Paul Eggert <eggert@twinsun.com>
6232 * human.c (adjust_value): New function.
6233 (human_readable_inexact): Apply rounding style even when
6234 printing approximate values.
6236 2000-06-14 Paul Eggert <eggert@twinsun.com>
6238 * human.c (human_readable_inexact): Allow an input block
6239 size that is not a multiple of the output block size, and vice versa.
6240 Reported by Piergiorgio Sartor.
6242 2000-06-14 Paul Eggert <eggert@twinsun.com>
6244 * getdate.y (get_date): Apply relative times after time
6245 zone indicator, not before. Reported by Todd A. Jacobs.
6247 2000-06-13 Jim Meyering <meyering@lucent.com>
6249 * Makefile.am (all-local): Depend on lstat.c and stat.c.
6251 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
6253 2000-06-12 Paul Eggert <eggert@twinsun.com>
6255 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
6257 2000-06-04 Paul Eggert <eggert@twinsun.com>
6259 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
6261 2000-06-04 Jim Meyering <meyering@lucent.com>
6263 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
6264 SunOS 4.1.4 for which gid_t is an unsigned type.
6266 2000-06-03 Jim Meyering <meyering@lucent.com>
6268 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
6270 2000-05-26 Bruno Haible <haible@clisp.cons.org>
6272 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
6273 newer, don't install charset.alias.
6274 * config.charset: Change the Linux/glibc rules so they become empty
6275 on glibc-2.1 or newer.
6277 2000-06-02 Jim Meyering <meyering@lucent.com>
6279 * mountlist.c: Back out last change. Instead, do this...
6280 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
6281 member using the same `ignore'-testing code.
6282 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
6286 2000-05-29 Jim Meyering <meyering@lucent.com>
6288 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
6289 with the `ignore' attribute. Based on a patch from Mark D. Roth.
6291 2000-05-22 Jim Meyering <meyering@lucent.com>
6293 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
6295 2000-05-18 Jim Meyering <meyering@lucent.com>
6297 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
6298 back, too, since it may have been modified by allocate_entry.
6299 (hash_delete): Rewrite to use neither the assignment operator
6300 nor the comma operator in an if-expression.
6302 2000-05-15 Paul Eggert <eggert@twinsun.com>
6305 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
6306 Remove; no longer needed.
6307 "quotearg.h": Add include.
6308 (file_name): Do not bother to explicitly initialize to NULL; it's less
6309 efficient on some hosts.
6310 (close_stdout_status): Remove test as to whether stdout was already
6311 closed; it breaks for the case "echo x | sort >&-".
6312 Quote file name colons.
6313 Do not assume that _("write error") lacks format strings.
6315 2000-05-15 Jim Meyering <meyering@lucent.com>
6317 * version-etc.c (version_etc_copyright): Update the copyright string
6318 used in all --version output.
6320 2000-05-14 Jim Meyering <meyering@lucent.com>
6322 * closeout.c (close_stdout_set_file_name): New function.
6323 (close_stdout_status): Use new file-scoped global.
6324 Return right away if fstat says the stdout file descriptor is invalid.
6325 * closeout.h (close_stdout_set_file_name): Declare.
6327 2000-05-10 Jim Meyering <meyering@lucent.com>
6329 * closeout.c [default_exit_status]: New file-scoped variable.
6330 (close_stdout_set_status): New function.
6331 * closeout.h (close_stdout_set_status): Declare.
6333 2000-05-08 Jim Meyering <meyering@lucent.com>
6335 * long-options.c: Don't include closeout.h.
6336 (parse_long_options): Don't call close_stdout for --version.
6338 2000-05-06 Jim Meyering <meyering@lucent.com>
6340 * strnlen.c: Undefine __strnlen and strnlen.
6341 [!weak_alias]: Define __strnlen to strnlen.
6343 * atexit.c: New file, from libiberty.
6345 2000-05-06 Jim Meyering <meyering@lucent.com>
6347 * closeout.c (close_stdout_status): Also check for errors on the
6350 2000-05-05 Bruno Haible <haible@clisp.cons.org>
6352 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
6353 instead of xmalloc, xrealloc, path_concat.
6354 (locale_charset): Treat empty environment variables as absent.
6355 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
6357 2000-05-04 Jim Meyering <meyering@lucent.com>
6359 * getopt.c: Update from glibc.
6360 * obstack.c: Likewise.
6361 * obstack.h: Likewise.
6362 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
6364 * regex.h: Likewise.
6365 * strndup.c: Likewise.
6366 * strnlen.c: New file, from glibc.
6368 2000-05-01 Jim Meyering <meyering@lucent.com>
6370 * full-write.c (full_write): Remove `FIXME' part of comment.
6372 2000-04-29 Jim Meyering <meyering@lucent.com>
6374 * path-concat.c: Declare strdup only if it's not defined.
6375 * canon-host.c: Likewise.
6377 2000-04-28 Jim Meyering <meyering@lucent.com>
6379 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
6380 redefinition warning on some systems (HPUX). Otherwise, regex.h is
6381 included first, then limits.h is included by locale.h by libintl.h.
6382 From John David Anglin.
6384 2000-04-25 Jim Meyering <meyering@lucent.com>
6386 * makepath.c (S_IRWXUGO): Define.
6387 (make_path): Always perform explicit chmod if MODE specifies any
6388 of the `special' permission bits. Prompted by a bug report against
6389 install from Mate Wierdl and Joost van Baal.
6391 2000-04-18 Jim Meyering <meyering@lucent.com>
6395 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
6396 getpagesize. For BeOS. Based on a patch from Bruno Haible.
6398 2000-04-17 Jim Meyering <meyering@lucent.com>
6400 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
6401 the definition of it to rpl_strftime also defined-away the system's
6404 2000-04-15 Jim Meyering <meyering@lucent.com>
6406 Use `C' to denote so-called `contiguous' files, the same way
6408 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
6409 (ftypelet): Use S_ISCTG.
6410 From Michael Deutschmann.
6412 2000-04-14 Jim Meyering <meyering@lucent.com>
6414 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
6416 2000-04-08 Jim Meyering <meyering@lucent.com>
6418 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
6419 names don't conflict. Reported by Eli Zaretskii.
6421 2000-03-28 Bruno Haible <haible@clisp.cons.org>
6423 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
6424 bug. Deal with the different error behavior of Irix iconv.
6426 2000-04-07 Jim Meyering <meyering@lucent.com>
6428 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
6429 to work around system header problems on AIX 3.2.5. From Bruno Haible.
6431 2000-04-05 Jim Meyering <meyering@lucent.com>
6433 Portability tweaks required for ultrix4.3.
6434 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
6435 * readutmp.c: Include sys/types.h before sys/stat.h.
6436 * canon-host.c: Declare strdup.
6437 * path-concat.c: Likewise.
6438 From John David Anglin.
6440 2000-04-04 Jim Meyering <meyering@lucent.com>
6442 Be more DOS 8.3-friendly.
6443 * ref-add.sin: Renamed from ref-add.sed.in.
6444 * ref-del.sin: Renamed from ref-del.sed.in.
6445 * Makefile.am: Reflect renaming.
6446 Reported by Eli Zaretskii.
6448 Use a temporary file name that won't clash with `charset.alias'
6449 in the DOS 8.3 name space.
6450 * Makefile.am (charset_tmp): Define.
6451 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
6452 (uninstall-local): Likewise.
6453 Reported by Eli Zaretskii.
6455 2000-03-29 Paul Eggert <eggert@twinsun.com>
6457 * time/strftime.c (my_strftime): Make sure we call the system
6458 strftime, not ourselves, when invoking the underlying strftime.
6460 2000-03-24 Jim Meyering <meyering@lucent.com>
6462 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
6463 (charset_alias): Define.
6464 (install-exec-local): Factor out common code.
6465 (uninstall-local): Split lines longer than 80.
6466 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
6468 (.sed.in.sed): New rule. Don't redirect directly to $@.
6469 (CLEANFILES): Add ref-add.sed and ref-del.sed.
6471 2000-03-19 Bruno Haible <haible@clisp.cons.org>
6473 * config.charset: Output a line containing "Packages using this file".
6474 * ref-add.sed.in, ref-del.sed.in: New files.
6475 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
6476 ref-del.sed): New rules.
6478 2000-03-17 Jim Meyering <meyering@lucent.com>
6480 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
6481 Otherwise, include <strings.h>
6483 2000-03-17 Bruno Haible <haible@clisp.cons.org>
6485 * unicodeio.c (utf8_wctomb): New function.
6486 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
6487 format instead of in UCS-4 with platform dependent endianness.
6489 2000-03-07 Paul Eggert <eggert@twinsun.com>
6491 * savedir.c (savedir): Work even if directory size is
6492 negative; this can happen with some screwy NFS configurations.
6494 2000-03-06 Jim Meyering <meyering@lucent.com>
6496 * localcharset.c (get_charset_aliases): Don't try to free file_name
6497 if it's NULL (because we ran out of memory). From Bruno Haible.
6499 2000-03-05 Jim Meyering <meyering@lucent.com>
6501 * localcharset.c ("path-concat.h"): Include.
6502 (get_charset_aliases): Use path_concat instead of ANSI string
6505 * unicodeio.h (PARAMS): Define.
6506 Use it to guard prototype.
6508 2000-03-04 Jim Meyering <meyering@lucent.com>
6510 * Makefile.am (install-exec-local): Create $(libdir) before installing
6512 (uninstall-local): Uncomment this rule so `make distcheck' works
6515 * unicodeio.c (<errno.h>): Include it.
6516 (errno): Declare if not defined.
6518 * localcharset.c: Add Bruno's comment justifying use of volatile.
6520 * config.charset: New version, incorporating remarks from a linux
6521 i18n mailing list. From Bruno Haible.
6523 2000-03-02 Jim Meyering <meyering@lucent.com>
6525 * Makefile.am (EXTRA_DIST): Add config.charset.
6527 2000-03-01 Jim Meyering <meyering@lucent.com>
6529 * localcharset.c: Guard some #includes with `#if HAVE_...'.
6530 * unicodeio.c: Likewise.
6532 2000-02-02 Bruno Haible <haible@clisp.cons.org>
6534 * config.charset: New file.
6535 * localcharset.c: New file.
6536 * unicodeio.h, unicodeio.c: New files.
6537 * Makefile.am (DEFS): Add -DLIBDIR=...
6538 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
6539 (noinst_HEADERS): Add unicodeio.h.
6540 (all-local, install-exec-local, charset.alias): New targets.
6542 2000-02-28 Paul Eggert <eggert@twinsun.com>
6544 * quotearg.c (ALERT_CHAR): New macro.
6545 (quotearg_buffer_restyled): Use it.
6547 2000-02-27 Jim Meyering <meyering@lucent.com>
6549 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
6550 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
6552 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
6553 not `#if STDC_HEADERS'.
6554 Declare malloc if needed.
6556 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
6557 now that autoconf always defines the HAVE_DECL_ symbols.
6558 * human.c: Likewise.
6560 * strtoumax.c: Likewise.
6562 * backupfile.c: Arrange for cpp to fail if the configure-time
6563 declaration check was not run.
6565 * human.c: Likewise.
6567 * strtoumax.c: Likewise.
6569 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
6570 then first look up the entire `.'-containing string as a login name.
6572 2000-02-18 Paul Eggert <eggert@twinsun.com>
6574 * getdate.y: Handle two-digit years with leading zeros correctly.
6575 (textint): New typedef.
6576 (parser_control): Member year changed from int to textint.
6578 (YYSTYPE): Removed; replaced by %union with int and textint members.
6579 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
6580 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
6581 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
6582 (tSNUMBER, tUNUMBER): Now of type <textintval>.
6583 (date, number, to_year): Use width of number in digits, not its value,
6584 to determine whether it's a 2-digit year, or a 2-digit time.
6585 (yylex): Store number of digits of numeric tokens.
6586 Reported by John Kendall.
6588 (parser_control): Changed from struct parser_control to typedef (for
6589 consistency). All uses changed.
6591 (tID): Removed; not used.
6592 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
6594 2000-02-14 Paul Eggert <eggert@twinsun.com>
6596 * getpagesize.h (getpagesize): Port to VMS for Alpha;
6597 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
6599 2000-02-12 Jim Meyering <meyering@lucent.com>
6601 * userspec.c (ISDIGIT): Define it.
6602 (isdigit): Remove definition.
6603 (is_number): Use ISDIGIT, not isdigit.
6604 <libintl.h>: Include.
6606 (parse_user_spec): Mark translatable strings.
6608 2000-02-10 Jim Meyering <meyering@lucent.com>
6610 With these changes, nanosleep.[ch] are finally enough like the other
6611 lib/* replacement files to compile on a few more losing systems.
6613 * nanosleep.h: Don't include config.h.
6614 Remove prototype from declaration of nanosleep.
6615 (PARAMS): Remove now-unneeded definition.
6616 * nanosleep.c: #undef nanosleep.
6617 (rpl_nanosleep): Rename from nanosleep.
6619 2000-02-03 Jim Meyering <meyering@lucent.com>
6621 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
6622 rather than with `#if HAVE_UTMPNAME'.
6624 2000-02-01 Jim Meyering <meyering@lucent.com>
6626 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
6628 2000-01-31 Jim Meyering <meyering@lucent.com>
6630 * nanosleep.h (nanosleep): Guard declaration with
6631 `#if ! HAVE_DECL_NANOSLEEP'.
6632 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
6633 the declaration in that vendor's sys/timers.h.
6634 Reported by Christian Krackowizer.
6636 * quotearg.c (ISASCII): Add #undef and move definition to follow
6637 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
6638 (ISPRINT): Likewise.
6639 Reported by Tom Tromey.
6641 2000-01-30 Jim Meyering <meyering@lucent.com>
6643 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
6644 uses of ->ut_name. The latter doesn't work with new Linux header files
6645 where only utmpx.ut_user is declared.
6647 * readutmp.h (UT_USER): Define.
6649 2000-01-23 Jim Meyering <meyering@lucent.com>
6651 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
6654 2000-01-22 Jim Meyering <meyering@lucent.com>
6656 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
6657 [! HAVE_DECL_STRTOULL]: Declare strtoull.
6658 Required for some AIX systems. Reported by Christian Krackowizer.
6659 [TESTING] (main): New function.
6661 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
6662 * dirname.c (dir_name): Support for DOS-style file names with drive
6665 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
6667 * strverscmp.c (ISDIGIT): Define.
6668 (strverscmp): Use ISDIGIT, not isdigit.
6670 2000-01-17 Paul Eggert <eggert@twinsun.com>
6672 * nanosleep.c (nanosleep):
6673 Don't use SA_INTERRUPT to decide whether to call sigaction, as
6674 POSIX.1 doesn't require SA_INTERRUPT and some systems
6675 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
6676 it's been part of POSIX.1 since day 1 (in 1988).
6678 2000-01-17 Jim Meyering <meyering@lucent.com>
6680 * interlock: Remove unused file. Reported by François Pinard.
6682 2000-01-16 Paul Eggert <eggert@twinsun.com>
6684 * quotearg.c (quotearg_buffer_restyled): Do not quote
6685 alert, backslash, formfeed, and vertical tab unnecessarily in
6686 shell quoting style.
6689 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
6690 Free Software Foundation, Inc.
6691 Copying and distribution of this file, with or without modification,
6692 are permitted provided the copyright notice and this notice are preserved.