1 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
3 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
5 (__attribute): Define to empty unless GCC 3.1 or later.
6 This works around a core dump on OpenBSD 3.4, which has GCC
7 2.95.3, which dumps core when given __attribute__(()). It also
8 simplifies other tests, since we really don't want to bother with
9 worrying about which ancient version of GCC supported what.
10 Original problem reported by Yoann Vandoorselaere, with part of
11 the fix suggested by Derek Price.
13 2005-09-24 Jim Meyering <jim@meyering.net>
15 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
16 so we can once again use a positive bitfield width of 1 -- now we
17 don't have to explain why we were using a bitfield width of 2.
19 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
21 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
22 Problem reported by Eric Blake.
23 (getaddrinfo): Initialize se so that it's not garbage.
24 Redo internal storage allocation so that it doesn't make unportable
25 assumptions about alignment.
28 * utimens.c (futimens): Use futimesat if available.
29 Prefer it to futimes since it doesn't have the futimes bug.
31 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
32 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
33 Instead, declare a function that returns a pointer to an array,
34 and use verify_type__ to declare the size of the array.
35 Problem and germ of a solution reported by Bruno Haible.
36 (verify_type__): Use 2, not 1, for bitfield size, to avoid
37 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
39 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
43 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
45 * argmatch.h: Include verify.h
46 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
47 (ARGMATCH_ASSERT): Remove; unused.
48 * canonicalize.c: Assume STDC_HEADERS.
49 * exclude.c: Include "strcase.h".
50 * regex_internal.h [!defined _LIBC]: Likewise.
51 * getusershell.c: Include stdio--.h rather than stdio.h
53 (getusershell): Call fopen, not fopen_safer.
54 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
55 Do not include unistd-safer.h.
56 (save_cwd): Don't call fd_safer; no longer needed
57 now that we include fcntl--.h.
59 * getdate.y (relative_time): New type.
60 (RELATIVE_TIME_0): New constant.
61 (parser_control): Use relative_time instead of doing it ourselves.
62 (%union): Add new relative_time rel member.
63 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
65 (relunit, relunit_snumber): Now of type rel.
66 (zone, rel, relunit, get_date): Adjust to above changes.
68 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
69 Do not include unistd-safer.h.
70 (getloadavg): Don't call fd_safer; no longer needed
71 now that we include fcntl--.h.
73 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
74 (make_dir_parents): Treat ENOSYS like EEXIST.
76 Improve quality of diagnostics on restore_cwd failure.
77 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
78 (make_dir_parents): Last arg is now int * (for errno), not bool *.
79 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
80 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
81 each time through the loop. Do not diagnose restore_cwd failure;
82 that is the caller's job (and perhaps the caller does not care).
84 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
85 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
86 If the file already exists but is not a directory, don't bother
87 to try to make its parents.
88 Close potential file descriptor leak if we can't chdir("/") (!).
89 Don't always return true if chdir($PWD) fails; return true only
90 if the requested action was done successfully (except for the
92 Don't log final directory unless we actually made it.
93 Refactor to avoid duplicate code to fix up permissions.
94 Don't attempt to fix up parent permissions if chdir($PWD) fails.
96 * strftime.c (my_strftime): Rewrite the previous change slightly,
97 to make it a bit faster and (I hope) clearer.
98 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
99 Fix bug in formats like %2N.
101 * verify.h: New file.
103 2005-09-22 Jim Meyering <jim@meyering.net>
107 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
109 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
110 the .tm_year member, since otherwise gcc-4.0 would now warn about
111 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
113 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
114 order to avoid an unsuppressible warning from gcc on 64-bit systems.
116 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
117 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
118 when run in a time zone for which daylight savings time is in effect
119 for the starting date.
121 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
122 stop us from restricting permissions of just-created absolute-named
124 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
125 to restore initial working directory.
126 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
127 to tell caller if/when we change the working directory and are
128 unable to return to the initial one.
129 * mkdir-p.h (make_dir_parents): Update prototype.
130 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
131 `return false'. This fixes a bug introduced on 2004-07-30.
133 * openat.c (fdopendir): Be sure to close the supplied
134 file descriptor before returning. This makes our replacement
135 implementation a little closer to Solaris's, where fdopendir
136 ties the file descriptor to the returned DIR* pointer.
137 * openat.c (unlinkat): New function.
138 * openat.h (unlinkat): Add prototype.
139 * openat-die.c (openat_save_fail): Rename from openat_save_die.
140 (openat_restore_fail): Rename from openat_restore_die.
141 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
143 Provide an alternative to exiting immediately upon save_cwd or
144 restore_cwd failure. Now, an application can arrange e.g.,
145 to perform a longjump in that case.
146 * openat.c: Include dirname.h.
147 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
148 (rpl_openat, fdopendir, fstatat): Call openat_save_die
149 and openat_restore_die rather than calling error directly.
150 Don't include "error.h" or "exitfail.h"; they're no longer needed.
152 * openat-die.c (openat_save_die, openat_restore_die): New file.
153 * openat.h (openat_save_die, openat_restore_die): Declare and define.
155 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
156 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
157 int utc, int nanoseconds);
159 date should not have to allocate a megabyte of virtual memory to
160 handle a format argument like +%1048575T. When implemented with
161 strftime, it must allocate such a buffer, use strftime to fill it
162 in, print it, then free it.
163 With fprintftime, it simply prints everything and exits.
164 With no need for memory allocation, that's one fewer way to fail.
165 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
166 optional field width, not before, so we accept %9:z, not %:9z.
167 (my_strftime): Be sure to use L_('x') for literals.
169 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
170 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
171 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
172 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
173 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
174 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
175 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
176 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
177 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
179 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
180 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
181 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
182 and don't include <sys/file.h>).
184 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
188 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
189 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
190 [!LDAV_DONE]: Avoid unused variable warning.
192 2005-09-21 Bruno Haible <bruno@clisp.org>
194 * unicodeio.h (unicode_to_mb): New declaration.
196 2005-09-20 Derek Price <derek@ximbiot.com>
198 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
200 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
202 Use a consistent style for including <config.h>.
203 * __fpending.c, acl.c, argmatch.c,
204 argp-help.c, argp-parse.c,
205 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
206 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
207 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
208 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
209 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
210 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
211 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
212 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
213 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
214 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
215 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
216 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
217 modechange.c, mountlist.c, open-safer.c, physmem.c,
218 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
219 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
220 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
221 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
222 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
223 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
224 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
225 userspec.c, utimecmp.c, version-etc-fsf.c,
226 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
227 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
228 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
229 Standardize inclusion of config.h.
230 * __fpending.h, dirfd.h, getdate.h, human.h,
231 inttostr.h: Removed inclusion of config.h from header files.
232 * inttostr.c: Adjusted in-tree users.
233 * timespec.h: Remove superfluous warning to include config.h.
234 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
235 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
236 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
237 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
239 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
241 * stat-time.h: New file.
242 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
243 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
245 (timespec_cmp): New function.
246 * utimecmp.c: Include stat-time.h.
247 (SYSCALL_RESOLUTION): Depend on whether various struct stat
248 members exist, not on the obsolescent ST_MTIM_NSEC.
249 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
251 2005-09-15 Derek Price <derek@ximbiot.com>
252 Paul Eggert <eggert@cs.ucla.edu>
254 * regcomp.c, regexec.c, regex_internal.c: Back out previous
255 changes, consolidating in...
256 * regex_internal.h: ...this file.
258 2005-09-15 Derek Price <derek@ximbiot.com>
260 * regex_internal.h: Blank `pure' for GNUC < 3.
261 * regex_internal.c: Ditto, using this...
262 (__GNUC_PREREQ): ...new macro.
263 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
264 (__GNUC_PREREQ): ...this new macro.
266 * strstr.h: Include string.h. Define strstr as a macro here.
268 2005-09-13 Derek Price <derek@ximbiot.com>
270 * canon-host.c (canon_host_r): Set *cherror on memory allocation
272 Reported by Jim Meyering <jim@meyering.net>.
274 2005-09-13 Jim Meyering <jim@meyering.net>
276 * canon-host.c: Filter through gnu indent and reword comments slightly.
277 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
279 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
281 * lib/base64.c: Typo.
282 (base64_encode): Put b64str in initialized data section.
284 2005-09-12 Derek Price <derek@ximbiot.com>
286 Return usable errors from canon-host.
287 * canon-host.h: New file.
288 * canon-host.c (canon_host): Wrap...
289 (canon_host_r): ...this new function, which now relies exclusively on
291 (ch_strerror): New function.
292 (last_cherror): New global.
293 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
294 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
296 (freeaddrinfo): Free ai->ai_canonname when set.
298 2005-09-12 Derek Price <derek@ximbiot.com>
299 Paul Eggert <eggert@cs.ucla.edu>
301 * glob-libc.h: Renamed from glob_.h. The new version is
302 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
303 protecting things that should be done only in gnulib contexts.
304 * glob_.h: New file, containing only the glob things needed for
306 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
307 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
308 (glob, globfree, glob_pattern_p): Now defined simply in terms of
309 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
310 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
311 and to respect the namespace rules better.
313 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
315 Merge glibc and coreutils changes into gnulib, plus a few
317 * md5.c: Use #error rather than a string.
318 (CYCLIC): New macro, from glibc source. Use it instead of rol.
319 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
320 (__attribute__): Define to empty for non recent-GCC.
321 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
322 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
323 Renamed from their non-__ counterparts, with new macros replacing
324 them if not _LIBC. Add __THROW attribute.
326 (struct md5_ctx): Align buffer if using GCC.
327 * sha1.h (struct sha1_ctx): Likewise.
328 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
329 The old name was backwards.
330 (NOTSWAP): Remove; not used.
331 (rol): New macro, moved here from md5.h.
332 (sha1_process_block): Remove a FIXME that doesn't make sense.
334 2005-09-12 Derek Price <derek@ximbiot.com>
336 * gai_strerror.c: Include config.h when available. Include
337 getaddrinfo.h before other headers to test interface.
338 Reported by Larry Jones <lawrence.jones@ugs.com>.
340 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
342 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
343 definitions, since that's the preferred style in glibc.
344 Fix a minor spacing issue, and update copyright notice to match glibc's.
346 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
348 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
350 2005-09-06 Simon Josefsson <jas@extundo.com>
352 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
353 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
355 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
357 Change bitset word type from unsigned int to unsigned long int,
358 as this has better performance on typical 64-bit hosts.
359 Port bitset code to hosts with unusual word sizes.
360 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
361 (build_collating_symbol):
362 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
363 argument is a bitset. This is merely a style issue, but it makes
364 it clearer that an entire array is expected.
365 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
366 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
367 Port to the case where bitset_word is not the same as unsigned int.
368 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
369 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
371 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
372 (build_trtable, group_nodes_into_DFAstates):
374 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
375 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
376 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
377 * regexec.c (group_nodes_into_DFAstates): Likewise.
378 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
379 * regcomp.c (optimize_subexps, lower_subexp):
380 Work even if bitset_word has holes in its bitwise representation.
381 * regex_internal.h (BITSET_WORD_BITS): Likewise.
382 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
384 * regex_internal.c (re_string_reconstruct):
385 Don't assume UCHAR_MAX == 255.
386 * regex_internal.h (bitset_set_all): Likewise.
387 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
389 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
390 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
392 (BITSET_WORD_MAX): New macro.
393 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
394 (bitset_set_all, bitset_copy): Now inline functions, not macros.
395 (bitset_empty, bitset_copy):
396 Prefer sizeof (bitset) to multiplying it out ourselves.
397 (bitset_not_merge): Remove; unused.
398 (bitset_contain): Return bool, not unsigned int with one bit on.
400 * regexec.c (build_trtable): Don't assume bitset has no stricter
401 alignment than re_node_set; do this by defining a new internal
402 type struct dests_alloc and using it to allocate memory.
404 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
406 Check for arithmetic overflow when calculating sizes, to prevent
407 some buffer-overflow issues. These patches are conservative, in the
408 sense that when I couldn't determine whether an overflow was possible,
409 I inserted a run-time check.
410 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
411 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
412 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
413 (re_xnrealloc, re_x2nrealloc): New inline functions.
414 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
415 (build_equiv_class, build_charclass): Check for arithmetic overflow
416 in size expression calculations.
417 * lib/regex_internal.c (re_string_realloc_buffers):
418 (build_wcs_upper_buffer, re_node_set_add_intersect):
419 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
420 (re_dfa_add_node, register_state): Likewise.
421 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
422 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
423 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
424 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
426 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
428 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
429 to avoid a collision with bits/local_lim.h in glibc.
430 All uses changed. Problem reported by Dmitry V. Levin in
431 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
433 * regex_internal.c (build_wcs_upper_buffer): Fix portability
434 bugs in int versus size_t comparisons.
435 (re_string_context_at): Fix bug where the code assumed that
438 Use bool where appropriate.
439 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
441 (calc_eclosure_iter): Likewise, for ROOT arg.
442 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
443 (build_charclass_op): Likewise, for NON_MATCH arg.
444 * regex_internal.c (re_string_allocate, re_string_construct):
445 (re_string_construct_common): Likewise, for ICASE arg.
446 * regexec.c (re_search_2_stub, re_search_stub):
447 Likewise, for RET_LEN arg.
448 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
449 (set_regs): Likewise, for FL_BACKTRACK arg.
450 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
451 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
452 (calc_eclosure_iter, parse_bracket_exp):
453 Use bool for internal variables that are booleans.
454 * regexec.c (re_search_internal, check_matching, proceed_next_node):
455 (set_regs, build_sifted_states, sift_states_bkref):
456 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
457 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
458 (find_collation_sequence_value):
460 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
461 (re_node_set_compare):
462 Return bool, not int. All callers changed.
463 * regexec.c (check_halt_node_context, check_dst_limits):
464 (build_trtable, check_node_accept): Likewise.
465 * regex_internal.h: Include stdbool.h.
467 Fix bugs uncovered when converting to bool.
468 * regcomp.c (calc_eclosure_iter): Check for storage allocation
469 failure instead of charging ahead blindly.
470 * regex_internal.c (register_state): Likewise.
471 * regexec.c (re_search_2_stub): Use simpler method than boolean
472 for freeing internal storage.
473 (group_nodes_into_DFA_states): Use unsigned int, not int, for
474 bitset pieces used as boolean, to avoid undefined behavior
475 on hosts that do int overflow checking.
477 2005-08-31 Derek Price <derek@ximbiot.com>
479 * getdelim.c (getdelim): Return EOF on EOF.
480 Reported by Larry Jones <lawrence.jones@ugs.com>.
482 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
484 * regex_internal.c (re_string_reconstruct): Don't assume buffer
485 lengths fit in regoff_t; this isn't true if regoff_t is the same
487 * regex.c (re_search_internal): 5th arg is LAST_START
488 (= START + RANGE) instead of RANGE. This avoids overflow
489 problems when regoff_t is the same width as size_t.
491 (re_search_2_stub): Check for overflow when adding the
492 sizes of the two strings.
493 (re_search_stub): Check for overflow when adding START
494 to RANGE; if it occurs, substitute the extreme value.
496 2005-08-31 Jim Meyering <jim@meyering.net>
498 * regcomp.c (search_duplicated_node): Make first pointer arg
500 * regex_internal.c (create_ci_newstate, create_cd_newstate):
501 (register_state): Likewise.
502 * regexec.c (search_cur_bkref_entry, check_dst_limits):
503 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
504 (group_nodes_into_DFAstates): Likewise.
506 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
508 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
509 old glibc regex code mishandles strings longer than 2**31 bytes.
510 This patch fixes this when the regex code is used in gnulib
511 (i.e., outside glibc).
513 This patch should not affect the use of the regex code inside
514 glibc. No doubt this problem also needs to be handled for glibc
515 as well, but the result will be an incompatible change to the
516 glibc ABI, and the old ABI will have to be supported too. That
517 can be the the subject for another patch.
519 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
520 governing whether the rest of this patch is active. By default,
521 the macro is disabled and the patch has no effect.
522 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
523 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
524 (struct re_pattern_buffer, re_search, re_search_2, re_match):
525 (re_match_2, re_set_registers): Use the new types.
526 * regex_internal.h (Idx, re_hashval_t): New types.
527 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
529 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
530 (re_string_context_at, bin_tree_t, re_dfastate_t):
531 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
532 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
533 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
534 (re_string_char_size_at, re_string_wchar_at):
535 (re_string_elem_size_at):
536 Use the new types and macros to port to 64-bit hosts.
537 Use unsigned types for internal values, so that the code
538 mostly works even for arrays larger than SSIZE_MAX.
539 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
540 (search_duplicated_node, calc_eclosure_iter, fetch_number):
541 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
542 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
543 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
544 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
545 (calc_inveclosure, parse_dup_op, build_range_exp):
546 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
547 (fetch_number, create_token_tree, mark_opt_subexp):
549 * regex_internal.c (re_string_construct_common, create_ci_newstate):
550 (create_cd_newstate, re_string_allocate, re_string_construct):
551 (re_string_realloc_buffers, build_wcs_upper_buffer):
552 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
553 (re_string_reconstruct, re_string_peek_byte_case):
554 (re_string_fetch_byte_case, re_string_context_at):
555 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
556 (re_node_set_init_copy, re_node_set_add_intersect):
557 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
558 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
559 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
560 (re_acquire_state, re_acquire_state_context, register_state):
562 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
563 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
564 (re_search_internal, re_search_2_stub, re_search_stub)
565 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
566 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
567 (update_cur_sifted_state, check_dst_limits):
568 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
569 (check_subexp_limits, sift_states_bkref, merge_state_array):
570 (check_subexp_matching_top, get_subexp, get_subexp_sub):
571 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
572 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
573 (expand_bkref_cache, check_node_accept_bytes):
574 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
575 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
576 (acquire_init_state_context, check_halt_node_context):
577 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
578 (sift_states_backward, clean_state_log_if_needed):
579 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
580 (find_recover_state, transit_state_sb, transit_state_mb):
581 (transit_state_bkref, build_trtable, match_ctx_clean):
583 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
584 to work around an assumption that REG_MISSING is negative.
586 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
587 (seek_collating_symbol_entry) [defined _LIBC]:
588 (lookup_collation_sequence_value) [defined _LIBC]:
589 (build_range_exp, build_collating_symbol) [defined _LIBC]:
590 Use prototypes rather than old-style function definitions.
591 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
592 (transit_state_sb) [0]:
593 (find_collation_sequence_value) [defined _LIBC]: Likewise.
595 * regexec.c (re_search_internal): Simplify update of rm_so and
598 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
599 (optimize_subexps, lower_subexp):
600 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
601 since the signed shift might overflow. Use 1u<<31 instead.
602 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
603 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
606 * regcomp.c (optimize_subexps, lower_subexp):
607 Use CHAR_BIT rather than 8, for clarity.
608 * regexec.c (check_dst_limits_calc_pos_1):
609 (check_subexp_matching_top): Likewise.
610 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
611 have to worry about portability issues when shifting it left.
612 Remove no-longer-needed test for table_size > 0.
613 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
614 in a word, as the resulting behavior is undefined.
615 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
616 in one case, a <= should have been an <, and in another case the
617 whole test was missing.
618 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
619 the standard name CHAR_BIT.
620 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
621 this is not true on one's complement and signed-magnitude hosts.
623 * regex_internal.h (re_sub_match_top_t): Remove unused member
625 (struct re_dfa_t): Remove unused member states_alloc.
626 * regcomp.c (init_dfa): Don't initialize unused members.
628 2005-08-31 Bruno Haible <bruno@clisp.org>
630 * strstr.c: Include <stddef.h>, for NULL.
631 * strcasestr.c: Likewise.
632 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
634 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
636 * iconvme.h: Add prototype for iconv_alloc.
638 2005-08-29 Simon Josefsson <jas@extundo.com>
640 * iconvme.c: Fix errno.
642 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
644 * iconvme.c: Split iconv_string into iconv_alloc.
646 2005-08-27 Jim Meyering <jim@meyering.net>
648 * fopen-safer.c: Merge minor changes from coreutils.
649 * dup-safer.c: Likewise.
650 * fd-safer.c: Likewise.
652 Merge from coreutils.
653 * stdio--.h: New file.
654 * stdlib--.h: New file.
655 * mkstemp-safer.c: New file.
658 * pipe-safer.c: New file.
659 * creat-safer.c: New file.
660 * fcntl--.h (creat): Define to creat_safer.
661 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
662 * unistd--.h (pipe): Define to pipe_safer.
663 * unistd-safer.h: Declare pipe_safer.
665 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
667 * regex_internal.h: Remove all references to
668 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
670 (bitset_not, bitset_merge, bitset_not_merge):
671 (bitset_mask, re_string_allocate, re_string_construct):
672 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
673 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
674 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
675 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
676 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
677 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
678 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
679 (re_acquire_state_context):
680 Remove unnecessary forward decls.
681 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
682 Put __attribute at function definition,
683 now that the function decl has been removed.
684 * lib/regex_internal.c (re_string_peek_byte_case):
685 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
688 2005-08-26 Simon Josefsson <jas@extundo.com>
690 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
691 Haible <bruno@clisp.org>.
693 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
695 * regexec.c (set_regs): Don't alloca with an unbounded size.
697 alloca modernization/simplification for regex.
698 * regex.c: Remove portability cruft for alloca. This no longer
699 needs to be at the start of the file, and can be moved into
700 regex_internal.h and simplified.
701 * regex_internal.h: Include <alloca.h>.
702 (__libc_use_alloca) [!defined _LIBC]: New macro.
703 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
704 now works outside glibc.
706 2005-08-24 Simon Josefsson <jas@extundo.com>
708 * getpass.c: Add WIN32 implementation. Conditionalize use of
709 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
712 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
714 Make regex safe for g++. This fixes one real bug (an "err"
715 that should have been "*err"). g++ problem reported by
717 * regex_internal.h (re_calloc): New macro, consistent with
718 re_malloc etc. All callers of calloc changed to use re_calloc.
719 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
720 not int. All callers changed.
721 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
722 just use an array of size MB_LEN_MAX.
723 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
724 (find_recover_state): Change "err" to "*err"; this fixes what
725 appears to be a real bug.
726 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
729 2005-08-25 Jim Meyering <jim@meyering.net>
731 * open-safer.c: Include <config.h>.
732 Otherwise, we'd lose LARGEFILE support in any file using
735 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
737 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
738 * regex.h (regerror): Likewise.
740 * regex.c: Do not include <sys/types.h>, as POSIX no longer
741 requires this. (The code never needed it.)
743 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
744 All uses of recently-renamed identifiers changed to use the new,
745 POSIX-compliant names. The code will build and run just fine
746 without these changes, but it's better to eat our own dog food
747 and use the standard-conforming names.
749 * regex.h: Fix a multitude of POSIX name space violations.
750 These changes have an effect only for programs that define
751 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
752 do not change anything for programs compiled in the normal way.
753 Also, there is no effect on the ABI.
755 (_REGEX_SOURCE): New macro.
756 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
757 defined and _GNU_SOURCE is not; this fixes a name space violation.
759 Rename the following macros to obey POSIX requirements.
760 The old names are still visible as macros if _REGEX_SOURCE is defined.
761 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
762 RE_BACKSLASH_ESCAPE_IN_LISTS.
763 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
764 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
765 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
766 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
767 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
768 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
769 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
770 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
771 (REG_INTERVALS): renamed from RE_INTERVALS.
772 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
773 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
774 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
775 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
776 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
777 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
778 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
779 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
780 RE_UNMATCHED_RIGHT_PAREN_ORD.
781 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
782 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
783 (REG_DEBUG): renamed from RE_DEBUG.
784 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
785 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
786 unusual, since we can't clash with the POSIX REG_ICASE.
787 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
788 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
789 (REG_NO_SUB): renamed from RE_NO_SUB.
790 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
791 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
792 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
793 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
794 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
795 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
796 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
797 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
798 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
799 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
800 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
801 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
802 RE_SYNTAX_POSIX_MINIMAL_BASIC.
803 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
804 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
805 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
806 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
807 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
808 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
809 (REG_FIXED): Renamed from REGS_FIXED.
810 (REG_NREGS): Renamed from RE_NREGS.
812 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
813 of other REG_* macros, since POSIX says the user is allowed to
814 #undef these macros selectively.
816 (reg_errcode_t): Update comment stating what other tables need
819 Rename the following enum values to obey POSIX requirements.
820 The old names are still visible as macros.
821 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
822 is not defined, since GNU is supposed to be a superset of POSIX as
823 much as possible, and since we want reg_errcode_t to be a signed
824 type for implementation consistency.
825 (_REG_NOERROR): Renamed from REG_NOERROR.
826 (_REG_NOMATCH): Renamed from REG_NOMATCH.
827 (_REG_BADPAT): Renamed from REG_BADPAT.
828 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
829 (_REG_ECTYPE): Renamed from REG_ECTYPE.
830 (_REG_EESCAPE): Renamed from REG_EESCAPE.
831 (_REG_ESUBREG): Renamed from REG_ESUBREG.
832 (_REG_EBRACK): Renamed from REG_EBRACK.
833 (_REG_EPAREN): Renamed from REG_EPAREN.
834 (_REG_EBRACE): Renamed from REG_EBRACE.
835 (_REG_BADBR): Renamed from REG_BADBR.
836 (_REG_ERANGE): Renamed from REG_ERANGE.
837 (_REG_ESPACE): Renamed from REG_ESPACE.
838 (_REG_BADRPT): Renamed from REG_BADRPT.
839 (_REG_EEND): Renamed from REG_EEND.
840 (_REG_ESIZE): Renamed from REG_ESIZE.
841 (_REG_ERPAREN): Renamed from REG_ERPAREN.
842 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
843 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
844 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
845 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
847 (_REG_RE_NAME, _REG_RM_NAME): New macros.
848 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
849 changed. But support the old name if the new one is not defined
850 and if _REGEX_SOURCE.
852 Change the following member names in struct re_pattern_buffer.
853 The old names are still supported if !_REGEX_SOURCE.
854 The new names are always supported, regardless of _REGEX_SOURCE.
855 (re_buffer): Renamed from buffer.
856 (re_allocated): Renamed from allocated.
857 (re_used): Renamed from used.
858 (re_syntax): Renamed from syntax.
859 (re_fastmap): Renamed from fastmap.
860 (re_translate): Renamed from translate.
861 (re_can_be_null): Renamed from can_be_null.
862 (re_regs_allocated): Renamed from regs_allocated.
863 (re_fastmap_accurate): Renamed from fastmap_accurate.
864 (re_no_sub): Renamed from no_sub.
865 (re_not_bol): Renamed from not_bol.
866 (re_not_eol): Renamed from not_eol.
867 (re_newline_anchor): Renamed from newline_anchor.
869 Change the following member names in struct re_registers.
870 The old names are still supported if !_REGEX_SOURCE.
871 The new names are always supported, regardless of _REGEX_SOURCE.
872 (rm_num_regs): Renamed from num_regs.
873 (rm_start): Renamed from start.
874 (rm_end): Renamed from end.
876 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
877 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
878 Prepend __ to parameter names.
880 Undo yesterday's changes.
882 2005-08-24 Jim Meyering <jim@meyering.net>
885 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
887 2005-08-21 Bruno Haible <bruno@clisp.org>
889 * lock.h: Add multiple inclusion guard.
890 * tls.h: Add multiple inclusion guard.
892 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
894 * regex.h (REG_NOSYS)
895 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
896 Define, since POSIX requires it as of 2001.
897 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
898 New private symbol, used to keep the enum signed in all cases.
899 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
900 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
902 * regex_internal.c (re_string_skip_chars, register_state):
904 Remove forward decls; no longer needed now that we use prototypes.
905 * regexec.c (acquire_init_state_context, check_halt_node_context):
906 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
907 (clean_state_log_if_needed): Likewise.
909 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
911 Fix problems reported by Sam Steingold in
912 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
913 * regexec.c (sift_states_bkref): Fix portability bug: the code
914 assumed that reg_errcode_t is a signed type, which is not
915 necessarily true if _XOPEN_SOURCE is not defined.
916 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
917 some compilers warn about it otherwise.
919 2005-08-20 Jim Meyering <jim@meyering.net>
921 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
922 of unused local, dfa.
924 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
926 * regcomp.c (create_initial_state): Remove duplicate decl.
927 (init_word_char, create_initial_state, duplicate_node_closure):
928 (fetch_token, peek_token_bracket, build_range_exp):
929 (build_collating_symbol): Remove forward decls; no longer needed
930 now that we use prototypes.
933 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
934 (re_compile_fastmap_iter, regcomp, regerror, regfree):
935 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
936 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
937 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
938 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
939 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
940 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
941 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
942 (build_range_exp, build_collating_symbol, parse_bracket_exp):
943 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
944 (build_charclass, build_charclass_op, fetch_number, create_tree):
945 (create_token_tree, mark_opt_subexp, duplicate_tree):
946 Use prototypes rather than old-style definitions.
949 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
950 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
951 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
952 (re_string_reconstruct, re_string_peek_byte_case):
953 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
954 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
955 (re_node_set_init_copy, re_node_set_add_intersect):
956 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
957 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
958 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
959 (re_acquire_state, re_acquire_state_context, register_state):
960 (create_ci_newstate, create_cd_newstate, free_state):
962 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
963 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
964 (re_search_internal, prune_impossible_nodes):
965 (acquire_init_state_context, check_matching, static):
966 (check_halt_node_context, check_halt_state_context, proceed_next_node):
967 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
968 (update_regs, sift_states_backward, build_sifted_states):
969 (clean_state_log_if_needed, merge_state_array):
970 (update_cur_sifted_state, add_epsilon_src_nodes):
971 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
972 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
973 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
974 (find_recover_state, check_subexp_matching_top, transit_state_mb):
975 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
976 (check_arrival, check_arrival_add_next_nodes):
977 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
978 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
979 (check_node_accept_bytes, check_node_accept, extend_buffers):
980 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
981 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
986 (re_string_allocate, re_string_construct, re_string_reconstruct):
987 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
988 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
989 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
990 (re_string_context_at, re_string_peek_byte_case):
991 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
992 is defined, since we now use prototypes always.
994 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
995 C89 or better. All uses removed.
997 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
999 * regex_internal.c (re_acquire_state, re_acquire_state_context)
1000 [defined lint]: Suppress bogus uninitialized-variable warnings.
1002 * regcomp.c (duplicate_node): Return new index, not an error code,
1003 and let the caller return REG_ESPACE if out of space. This
1004 removes an uninitialied-variable warning with GCC 4.0.1, and also
1005 avoids taking the address of a local variable. All callers
1008 2005-08-19 Jim Meyering <jim@meyering.net>
1010 * regexec.c (proceed_next_node): Redo local variables to
1011 avoid GCC shadowing warnings.
1013 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1015 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1016 (re_node_set_insert_last, re_dfa_add_node):
1017 Rename local variables to avoid GCC shadowing warnings.
1019 2005-08-18 Bruno Haible <bruno@clisp.org>
1021 * strstr.c (strstr): Fix return value in multibyte case.
1022 * strcasestr.c (strcasestr): Likewise.
1024 2005-08-17 Jim Meyering <jim@meyering.net>
1026 Make the %s format (seconds since the epoch) work for a negative
1027 number and when used with a zero-padded field width, e.g. %015s.
1029 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1030 label so that it precedes the code to set `digits'. Otherwise,
1031 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1032 print `00-22'. Now, it prints `-0022', as it should.
1034 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1036 * regex.h: Remove useless space-before-tab. From coreutils.
1038 2005-08-17 Bruno Haible <bruno@clisp.org>
1040 * strcasestr.h: New file.
1041 * strcasestr.c: New file.
1043 2005-08-17 Bruno Haible <bruno@clisp.org>
1045 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1046 * strstr.c: Completely rewritten, with multibyte locale support.
1048 2005-08-17 Bruno Haible <bruno@clisp.org>
1050 * strcasecmp.c: Use mbuiter.h.
1052 2005-08-17 Bruno Haible <bruno@clisp.org>
1054 * mbuiter.h: New file.
1056 2005-08-16 Bruno Haible <bruno@clisp.org>
1058 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1060 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1061 NUL byte, not after it.
1063 2005-08-16 Bruno Haible <bruno@clisp.org>
1065 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1066 the valid ones. Makes the comparison operations transitive:
1067 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1068 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1070 2005-08-16 Bruno Haible <bruno@clisp.org>
1072 * strcase.h (strcasecmp): Add note in comments.
1073 * strncasecmp.c: Use code from strcasecmp.c.
1074 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1075 (strcasecmp): Work correctly in multibyte locales.
1077 2005-08-16 Bruno Haible <bruno@clisp.org>
1079 * strnlen1.h: New file.
1080 * strnlen1.c: New file.
1082 2005-08-16 Bruno Haible <bruno@clisp.org>
1084 * mbfile.h: New file.
1086 2005-08-16 Bruno Haible <bruno@clisp.org>
1088 * mbiter.h: New file.
1090 2005-08-16 Bruno Haible <bruno@clisp.org>
1092 * mbchar.h: New file.
1093 * mbchar.c: New file.
1095 2005-08-16 Bruno Haible <bruno@clisp.org>
1097 * tls.h: New file, from GNU gettext.
1098 * tls.c: New file, from GNU gettext.
1100 2005-08-15 Bruno Haible <bruno@clisp.org>
1102 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1105 2005-08-14 Jim Meyering <jim@meyering.net>
1107 Sync from coreutils.
1109 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1110 Use the hash-table-based cycle-detection code not just when
1111 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1112 Reported by James Youngman in
1113 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1114 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1115 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1116 This lets us compile with -DFTS_DEBUG, once again.
1117 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1118 * fts.c (fd_safer): Remove decl.
1119 Include fcntl--.h rather than unistd-safer.h
1120 (fts_safe_changedir): Don't call fd_safer; no longer needed
1121 now that we include fcntl--.h.
1123 2005-08-11 Simon Josefsson <jas@extundo.com>
1125 * readline.h, readline.c: New file.
1127 2005-08-11 Bruno Haible <bruno@clisp.org>
1129 * strnlen.h (strnlen): Change parameter name to match comment.
1131 2005-08-10 Simon Josefsson <jas@extundo.com>
1133 * strndup.c: Use strnlen.h.
1135 * strnlen.h: New file.
1137 2005-08-02 Simon Josefsson <jas@extundo.com>
1139 * getline.h, getline.c: Rewrite.
1141 * getdelim.h, getdelim.c: New files, ported from glibc.
1143 2005-07-31 Bruno Haible <bruno@clisp.org>
1145 * lock.h (gl_lock_initializer): New macro.
1146 (gl_lock_define_initialized): Use it.
1147 (gl_rwlock_initializer): New macro.
1148 (gl_rwlock_define_initialized): Use it.
1149 (gl_recursive_lock_initializer): New macro.
1150 (gl_recursive_lock_define_initialized): Use it.
1152 2005-07-26 Bruno Haible <bruno@clisp.org>
1154 * lock.h: Update from GNU gettext.
1155 * lock.c: Update from GNU gettext.
1157 2005-07-18 Bruno Haible <bruno@clisp.org>
1159 * lock.h (gl_once_t): New type.
1160 (gl_once_define, gl_once): New macros.
1161 * lock.c (fresh_once): New variable.
1162 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1165 2005-07-18 Simon Josefsson <jas@extundo.com>
1167 * check-version.c (check_version): Accept identical versions too.
1169 2005-07-18 Bruno Haible <bruno@clisp.org>
1171 * lock.h: New file, from GNU gettext.
1172 * lock.c: New file, from GNU gettext.
1174 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1176 * quotearg.c: Add translator comment suggested by Bruno Haible,
1177 with a minor change.
1179 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1181 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1182 copyright symbol and the year.
1183 * version-etc.c (COPYRIGHT_YEAR): New constant.
1184 (version_etc_va): Use parameterized copyright notice.
1185 Reword to conform to the current GNU coding standards.
1187 2005-07-11 Simon Josefsson <jas@extundo.com>
1189 * size_max.h: New file.
1191 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1193 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1196 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1197 and Paul Eggert <eggert@cs.ucla.edu>
1199 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1200 in wint_t, not wchar_t. Remove now-unnecessary cast.
1202 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1204 * regex.c, regex.h: Sync from libc.
1205 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1206 New files, synced from libc, except that regex_internal.h
1207 currently has a small porting fix.
1209 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1211 Remove the dependency of the strftime module on the tzset module.
1212 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1213 Copy the input structure, to work around some of the bug with
1214 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1215 Solaris releases, you should also use the tzset module, but we won't
1216 require it as a dependency any more since we don't want LGPLed code
1217 to depend on GPLed code.
1219 2005-07-02 Jim Meyering <jim@meyering.net>
1221 * backupfile.c (backup_args): Change a `0' to NULL.
1223 2005-07-01 Jim Meyering <jim@meyering.net>
1225 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1226 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1227 * save-cwd.c, tempname.c:
1228 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1229 and don't include <sys/file.h>).
1231 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1233 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1234 declares only 'struct timespec;' (!).
1236 2005-06-29 Jim Meyering <jim@meyering.net>
1238 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1239 type name. Use the variable name instead.
1240 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1242 2005-06-28 Simon Josefsson <jas@extundo.com>
1244 * check-version.h, check-version.c: New files.
1246 2005-06-28 Simon Josefsson <jas@extundo.com>
1248 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1249 collision with global variable. Better indentation. Don't
1250 increment buffer pointer beyond buffer end. Based on comments
1251 from Paul Eggert <eggert@cs.ucla.edu>.
1255 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1257 * canon-host.c (canon-host): Append trailing "," to 0 in
1258 initializer of struct addrinfo, as an indication that we don't
1259 care how many members the structure has.
1261 2005-06-24 Derek Price <derek@ximbiot.com>
1262 and Bruno Haible <bruno@clisp.org>
1264 Remove stat module & update lstat.
1265 * stat.c: Remove this file...
1266 (slash_aware_lstat): ...moving this content and its support...
1267 * lstat.c (rpl_lstat): ...into here.
1268 * lstat.h: New file.
1270 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1272 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1273 (ranged_convert): Don't save conversion in a temporary struct.
1274 This causes a warning with GCC 4.0.0, and anyway in the typical
1275 case it's not worth the extra 100 bytes or so of code.
1276 (ranged_convert, __mktime_internal): When calling a function via a
1277 pointer P, use P () rather than (*P) (), as we now assume C89 or
1280 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1282 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1283 "who -r" failed to give output. Problem reported by Tim Waugh.
1285 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1286 (xcalloc): Use it to avoid needless tests.
1287 Problem reported by Jim Meyering.
1289 2005-06-16 Jim Meyering <jim@meyering.net>
1291 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1292 when either N or S is zero.
1294 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1296 * argp.h (__option_is_short): Check upper limit of
1297 __key. Isprint() requires its argument to have the value
1298 of an unsigned char or EOF.
1300 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1302 * fnmatch.c (fnmatch): If there is an encoding error in a
1303 multibyte string or pattern, fall back on unibyte matching.
1304 Problem reported by James Youngman.
1306 2005-06-08 Bruno Haible <bruno@clisp.org>
1308 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1311 2005-06-08 Bruno Haible <bruno@clisp.org>
1313 * csharpcomp.h: New file, from GNU gettext.
1314 * csharpcomp.c: New file, from GNU gettext.
1315 * csharpcomp.sh.in: New file, from GNU gettext.
1317 2005-06-07 Derek Price <derek@ximbiot.com>
1320 * glob_.h: Indent nested #ifdef.
1322 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1324 Sync from coreutils.
1325 Use "file name" when talking about file names, instead of "filename"
1326 or "path", as per the GNU coding standards.
1327 * mkdir-p.c: Renamed from makepath.c.
1328 (make_dir_parents): Renamed from make_path. All callers changed.
1329 * mkdir-p.h: Likewise. All includers changed.
1330 * filenamecat.c: Renamed from path-concat.c.
1331 (file_name_concat): Renamed from path_concat. All callers changed.
1332 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1333 * filenamecat.h: Likewise. All includers changed.
1334 * acl.c: Don't use "path" or "filename" to mean "file name"
1335 in comments or local variable names.
1336 * basename.c: Likewise.
1337 * canonicalize.c, canonicalize.h: Likewise.
1338 * dirname.c, dirname.h: Likewise.
1339 * euidaccess.c: Likewise.
1340 * exclude.c: Likewise
1341 * fnmatch_.h, fnmatch_loop.c: Likewise.
1342 * fsusage.c, fsuage.h: Likewise.
1343 * fts.c, fts_.h: Likewise.
1344 * getcwd.c: Likewise.
1345 * getloadavg.c: Likewise.
1346 * mkstemp.c: Likewise.
1347 * mountlist.c, mountlist.h: Likewise.
1348 * openat.c, openat.h: Likewise.
1349 * readlink-stub.c: Likewise.
1350 * readutmp.c, readutmp.h: Likewise.
1351 * rename.c: Likewise.
1352 * rmdir.c: Likewise.
1354 * savedir.c: Likewise.
1355 * stripslash.c: Likewise.
1356 * tempname.c: Likewise.
1357 * xreadlink.c: Likewise.
1358 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1360 * exclude.h: Likewise.
1362 * euidaccess.c (getuid, getgid, getuid, getegid)
1363 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1364 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1365 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1366 * pathmax.h: Include <limits.h> unconditionally, since other
1367 files have been getting away with it for years (MORE/BSD 4.3
1369 * userspec.c (getpwnam, getgrnam, getgrgid)
1370 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1372 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1373 Define to 256, not 255, as per modern POSIX.
1375 2005-06-01 Bruno Haible <bruno@clisp.org>
1377 * csharpexec.h: New file, from GNU gettext.
1378 * csharpexec.c: New file, from GNU gettext.
1379 * csharpexec.sh.in: New file, from GNU gettext.
1381 2005-05-31 Derek Price <derek@ximbiot.com>
1382 Paul Eggert <eggert@cs.ucla.edu>
1385 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1387 2005-05-29 Derek Price <derek@ximbiot.com>
1388 Paul Eggert <eggert@cs.ucla.edu>
1390 * glob_.h, glob.c: New files.
1392 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1394 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1396 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1397 the configuration hassle isn't worth it.
1398 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1399 (LONGEST_MODIFIER, PRIuMAX): Remove.
1401 2005-05-27 Bruno Haible <bruno@clisp.org>
1403 * getlogin_r.h: Remove second include of <stddef.h>.
1405 2005-05-25 Bruno Haible <bruno@clisp.org>
1406 Derek Price <derek@ximbiot.com>
1408 * getlogin_r.h: Simplify API documentation.
1410 2005-05-25 Derek Price <derek@ximbiot.com>
1411 Paul Eggert <eggert@cs.ucla.edu>
1413 * getlogin_r.c, getlogin_r.h: New files.
1415 2005-05-22 Bruno Haible <bruno@clisp.org>
1417 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1418 Also include <sys/param.h> if it defines MIN, MAX.
1419 Based on a patch by Derek Price <derek@ximbiot.com>.
1421 2005-05-22 Bruno Haible <bruno@clisp.org>
1423 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1424 (INT64_MIN): Fix definition.
1425 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1427 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1428 NEED_SIGNED_INT_TYPES.
1430 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1431 HAVE_SYSTEM_INTTYPES.
1433 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1435 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1436 so that unistd-safer.h (GPL'ed code) need not be included.
1438 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1441 * fts.c: Don't include "cycle-check.h" or "hash.h".
1442 (setup_dir, free_dir): New functions.
1443 (enter_dir, leave_dir): Define trivial
1444 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1445 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1446 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1447 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1448 Move to fts-cycle.c.
1449 (fts_open): Use setup_dir.
1450 (fts_close): Use free_dir.
1451 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1452 This adds a label and some gotos, but the alternatives were messier.
1453 Check for memory allocation failure when entering a dir.
1454 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1455 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1456 (FTS): New member fts_cycle, that is a union that contains the
1457 old active_dir_ht and cycle_state. All uses changed to mention
1458 fts_cycle.ht and fts_cycle.state.
1459 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1460 fts.c, with the following changes:
1461 (setup_dir, free_dir): New functions.
1462 (enter_dir): Now returns bool. Return true if successful, false
1463 if memory exhausted. All callers changed.
1464 Do not bother partly cleaning up on
1465 memory allocation failure; that is free_dir's job.
1466 However, free ad if hash_insert fails, to avoid memory leak.
1467 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1468 fts->fts_options to see which union member to use.
1470 2005-05-20 Jim Meyering <jim@meyering.net>
1472 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1473 Now a macro, to pacify GCC.
1475 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1477 * chown.c (rpl_chown): Return -1 on failure.
1479 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1481 * canonicalize.c: Include canonicalize.h first, to test interface.
1482 Include <stddef.h> unconditionally, since we assume C89 now.
1483 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1484 * fts.c: Include fts_.h first, to check interface.
1485 Do not include intprops.h; no longer needed.
1486 Include cycle-check.h and hash.h, since fts_.h no longer does.
1487 Remove unnecessary casts of closedir to void.
1488 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1489 decide whether to decrement nlinks.
1490 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1491 (FTS): Use struct hash_table * instead of Hash_table, so that
1492 we no longer need to include hash.h here.
1494 2005-05-17 Jim Meyering <jim@meyering.net>
1496 * fts.c, fts_.h: New files, from coreutils.
1498 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1500 Sync from coreutils.
1501 * unlinkdir.c, unlinkdir.h: New files.
1502 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1503 regex.h, unlocked-io.h, xtime.h:
1504 White space changes only.
1505 * makepath.c (make_path): Port to hosts where leading "//" is special.
1506 * yesno.c: Include getline.h, not ctype.h.
1507 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1508 Use getline to remove arbitrary restriction on response length.
1510 2005-05-13 Bruno Haible <bruno@clisp.org>
1512 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1513 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1514 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1515 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1516 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1517 Add support for 64-bit integers in the MSVC compiler.
1519 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1521 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1522 Change the initial comment to refer to GPL, not LGPL.
1523 gnulib-tool will change it to LGPL as needed.
1525 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1526 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1527 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1528 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1529 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1530 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1531 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1532 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1533 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1534 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1535 concatpath.c, config.charset, copy-file.c, copy-file.h,
1536 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1537 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1538 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1539 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1540 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1541 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1542 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1543 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1544 full-read.c, full-read.h, full-write.c, full-write.h,
1545 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1546 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1547 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1548 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1549 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1550 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1551 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1552 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1553 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1554 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1555 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1556 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1557 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1558 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1559 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1560 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1561 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1562 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1563 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1564 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1565 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1566 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1567 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1568 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1569 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1570 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1571 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1572 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1573 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1574 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1575 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1576 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1577 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1578 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1579 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1580 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1581 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1582 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1583 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1584 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1585 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1586 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1587 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1588 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1589 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1590 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1591 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1592 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1593 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1594 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1595 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1596 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1597 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1598 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1599 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1600 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1601 Update FSF postal mail address.
1603 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1605 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1606 specified in ai_socktype. Fix invalid ai_protocol
1607 check. ai_protocol is usually set to 0 or depending on
1608 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1609 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1610 ai_socktype / ai_protocol in the returned addrinfo structure.
1612 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1613 Bruno Haible <bruno@clisp.org>
1615 * inet_ntop.h: New file.
1616 * inet_ntop.c: New file, from glibc with modifications.
1618 2005-05-08 Jim Meyering <jim@meyering.net>
1620 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1622 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1624 Merge from coreutils. Among other things,
1625 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1626 * fd-safer.c: New file.
1627 * fcntl-safer.h, open-safer.c: Remove.
1628 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1629 * dup-safer.c: Include unistd-safer.h first.
1630 Don't include errno.h.
1631 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1632 * file-type.h: Don't assume invoker included sys/stat.h first.
1633 * file-type.c: Rely on file-type.h change.
1634 * getloadavg.c: Include unistd-safer.h.
1635 (getloadavg): Use safer open.
1636 * getusershell.c: Include "stdio-safer.h".
1637 (getusershell): Use safer fopen.
1638 * long-options.c (long_options): Use NULL rather than 0.
1639 * modechange.h (mode_free): Remove; all callers changed to invoke
1641 * modechange.c: Likewise.
1642 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1643 (MODE_DONE): New constant.
1644 (struct mode_change): Remove 'next' member.
1645 (make_node_op_equals): New function; like the old one of the
1646 same name, except it allocates an array.
1647 (mode_compile, mode_create_from_ref): Use it.
1648 (mode_compile): Allocate result as an array, not a linked list.
1649 Parse octal string ourself, so that we catch mistakes like "+0".
1650 (mode_adjust): Arg is an array, not a linked list.
1651 * modechange.c: Include stat-macros.h, xalloc.h.
1652 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1653 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1654 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1655 Remove. This is now stat-macros.h's job.
1656 (talloc): Remove. All callers replaced by xalloc, so that
1657 our invokers don't have to worry about reporting memory failures.
1658 (make_node_op_equals): Remove.
1659 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1661 (struct mode_change): Moved here from modechange.h.
1662 (mode_append_entry): Remove.
1663 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1664 apps to have incorrect behavior. Use simpler algorithm for head
1665 and tail. Don't futz with umask; that's now the job of mode_adjust.
1666 Detect more invalid usages rather than having somewhat-random behavior.
1667 Don't insert an "a=" action, as that leads to incorrect behavior.
1668 (mode_compile, mode_create_from_ref): Return NULL on error instead
1669 of an enum, since now there's only one way to have an error. All
1671 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1672 at the correct time. Simplify calculation of "+u" and its ilk.
1673 Don't mishandle "+X".
1674 (mode_free): Remove "register" and localize decls.
1675 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1676 (struct mode_change): Move to modechange.c; callers don't
1677 need to see this stuff.
1678 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1679 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1680 (mode_change, mode_adjust): Reflect the new signatures noted above.
1681 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1682 that might redefine system include files.
1683 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1684 (my_usleep): Use NULL rather than (void *) 0.
1685 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1686 Use siginterrupt to specify that system calls should be interrupted.
1687 (rpl_nanosleep): Move initialization of suspended closer to call of
1689 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1690 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1691 (desirable_utmp_entry): New function.
1692 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1693 using x2nrealloc, to simplify logic.
1694 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1695 size calculation. Do not assume utmp file is a regular file.
1696 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1697 (READ_UTMP_CHECK_PIDS): New constant.
1698 * save-cwd.c: Include unistd-safer.h.
1699 (save_cwd): Use fd_safer.
1700 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1701 [!_LIBC] Include "stat-macros.h" instead.
1702 * unistd-safer.h (fd_safer): New decl.
1704 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1706 * byteswap_.h: New file.
1708 2005-04-25 Albert Chin <china@thewrittenword.com>
1710 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1713 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1715 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1716 that "UTC +1 second" continues to work. Problem reported
1718 (relunit_snumber): New rule.
1721 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1723 * getdate.y (universal_time_zone_table): New constant.
1724 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1725 universal_time_zone_table.
1726 (lookup_zone): Prefer universal_time_zone_table to
1727 local_time_zone_table, so that "GMT" time stamps are allowed in
1728 London during the summer. Problem reported by Ian Abbott.
1730 2005-04-12 Jim Meyering <jim@meyering.net>
1732 * human.c (humblock): Set *options even when returning due to
1733 xstrtoumax conversion failure. Thanks to a used-uninitialized
1736 2005-04-09 Jim Meyering <jim@meyering.net>
1738 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1739 -Wuninitialized: initialize tm0.tm_year.
1741 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1743 * getdate.y (parser_control): rels_seen is now a boolean, not a
1744 count, since there's no maximum. All uses changed.
1745 Add member dsts_seen.
1746 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1748 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1749 Use pc_rels_seen to decide whther a date is absolute.
1751 * getdate.y (number): Don't overwrite year.
1752 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1755 2005-04-02 Simon Josefsson <jas@extundo.com>
1757 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1758 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1760 2005-03-27 Jim Meyering <jim@meyering.net>
1762 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1764 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1766 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1767 "one's complement" -> "ones' complement" in comment, as per Knuth.
1768 "value of type" -> "type or expression" in comment.
1769 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1771 2005-03-26 Jim Meyering <jim@meyering.net>
1774 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1775 Correct typos: s/or/of/.
1777 2005-03-23 Jim Meyering <jim@meyering.net>
1779 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1781 2005-03-21 Jim Meyering <jim@meyering.net>
1783 Changes imported from coreutils.
1785 * cycle-check.c: Don't include xalloc.h.
1787 * path-concat.c: Don't include assert.h.
1788 (path_concat): Remove assertion that would have triggered
1789 for ABASE starting with more than one slash.
1790 Reported by Andreas Schwab.
1792 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1793 properly when ABASE is an absolute file name.
1794 Correct the description of this function.
1796 Add an assertion and a test driver.
1797 This fixes a bug introduced on 2004-07-02.
1798 Andreas Schwab reported the resulting failure of cp --parents:
1799 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1801 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1803 * strftime.c (my_strftime): If the underlying strftime returns 0
1804 (which shouldn't happen), generate nothing instead of returning 0
1805 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1807 2005-03-16 Bruno Haible <bruno@clisp.org>
1809 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1811 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1813 * strftime.c (my_strftime): Prepend space to format so that we can
1814 reliably distinguish strftime failure from empty output on POSIX
1817 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1819 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1820 (iconv_string): Don't guess a size-zero buffer, as that might cause
1821 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1822 result would be 'too large', where 'too large' is (heuristically)
1823 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1824 overflow concerns. This will prevent some unwanted malloc failures
1825 when the inputs are very large.
1827 2005-03-15 Bruno Haible <bruno@clisp.org>
1829 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1832 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1835 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1837 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1839 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1840 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1842 * strtol.c: Likewise.
1844 2005-03-14 Simon Josefsson <jas@extundo.com>
1846 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1849 2005-03-14 Jim Meyering <jim@meyering.net>
1851 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1852 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1853 to be nonzero so that we (and caller) can detect the difference
1854 between a valid zero-length expansion and an error return, even
1855 when the underlying strftime fails before writing anything into
1858 2005-03-10 Jim Meyering <jim@meyering.net>
1860 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1861 so that this module works on systems without fchdir.
1863 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1865 Factor int-properties macros into a single file, except for
1866 glibc-related files.
1867 * intprops.h: New file.
1868 * getloadavg.c: Include it instead of limits.h.
1869 (INT_STRLEN_BOUND): Remove.
1870 * human.c: Include intprops.h.
1871 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1872 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1873 * inttostr.h: Include intprops.h instead of limits.h.
1874 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1875 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1876 for consistency with intprops.h.
1877 (time_t_is_integer, twos_complement_arithmetic): Use them.
1878 * sig2str.h: Include <signal.h>, intprops.h.
1879 (INT_STRLEN_BOUND): Remove.
1880 * strftime.c (TYPE_SIGNED): Remove.
1881 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1882 * strtol.c: Adjust comments to match intprops.h.
1883 * userspec.c: Include intprops.h.
1884 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1885 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1886 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1887 instead of rolling our own expressions.
1888 * xstrtol.c: Include xstrtol.h first, to test interface.
1890 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1892 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1893 the right thing even if adding 1900 would overflow. Similarly
1894 for tm_mon + 1 and tm_yday + 1.
1895 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1896 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1897 (DO_SIGNED_NUMBER): New macro.
1898 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1900 2005-03-07 Bruno Haible <bruno@clisp.org>
1902 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
1904 2005-03-03 Derek R. Price <derek@ximbiot.com>
1905 Bruno Haible <bruno@clisp.org>
1907 * pagealign_alloc.h: New file.
1908 * pagealign_alloc.c: New file.
1910 2005-01-28 Bruno Haible <bruno@clisp.org>
1912 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
1915 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1917 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
1918 The workaround isn't strictly needed for POSIX conformance, and
1919 it's too much of a pain to configure and maintain. We'll ask
1920 people to fix their kernels instead.
1921 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
1922 (NANOSLEEP_BUG_WORKAROUND): Remove.
1923 (xnanosleep): Remove the workaround.
1925 2005-02-12 Bruno Haible <bruno@clisp.org>
1927 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
1929 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
1931 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
1932 * timespec.h (gettime): Return void, since it always
1933 succeeds now. All uses changed.
1934 * gettime.c (gettime) Likewise.
1935 [HAVE_NANOTIME]: Prefer nanotime.
1936 Assume gettimeofday succeeds, as POSIX requires.
1937 Assime time () succeeds, since other code already does.
1938 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
1939 (timespec_subtract): Remove.
1940 (NANOSLEEP_BUG_WORKAROUND): New constant.
1941 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
1942 things considerably. Use it only on GNU/Linux hosts, since the
1943 workaround shouldn't be needed elsewhere.
1945 2005-02-24 Bruno Haible <bruno@clisp.org>
1947 * gettext.h: Update from GNU gettext 0.14.2.
1949 2005-02-24 Bruno Haible <bruno@clisp.org>
1951 * localcharset.c: Update from GNU gettext 0.14.2.
1952 * config.charset: Update from GNU gettext 0.14.2.
1954 2005-02-22 Simon Josefsson <jas@extundo.com>
1956 * iconvme.h, iconvme.c: New files, from libc.
1958 2005-02-20 Neil Conway <neilc@samurai.com>
1960 * xgethostname.c (xgethostname): Check for ENOMEM, which is
1961 returned by OSX/Darwin if the specified buffer is not large
1962 enough for the hostname.
1964 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1966 * memrchr.h: New file.
1967 * chdir-long.c: Include it.
1968 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
1969 Don't bother including stddef.h.
1971 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1973 * argp-help.c (__argp_help): Create a fake struct argp_state and
1974 pass it to _help, otherwise the latter coredumps trying to
1975 dereference state.root_argp.
1977 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
1979 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
1981 Include <sys/types.h>, for dev_t.
1982 (ME_DUMMY, ME_REMOTE): Move from here....
1983 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
1984 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
1986 Include mountlist.h first, to test the interface.
1988 2005-01-29 Bruno Haible <bruno@clisp.org>
1990 * progname.c (program_name): Initialize.
1991 Needed when linking statically on MacOS X.
1993 2005-01-28 Bruno Haible <bruno@clisp.org>
1995 * javacomp.sh.in: New file, from GNU gettext.
1996 * javacomp.h: New file, from GNU gettext.
1997 * javacomp.c: New file, from GNU gettext.
1999 2005-01-26 Bruno Haible <bruno@clisp.org>
2001 * javaexec.sh.in: New file, from GNU gettext.
2002 * javaexec.h: New file, from GNU gettext.
2003 * javaexec.c: New file, from GNU gettext.
2005 2005-01-26 Simon Josefsson <jas@extundo.com>
2007 * gai_strerror.c: Use GPL in header.
2009 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2011 * argp-help.c (hol_entry_help): Avoid using non-constant
2012 initializers for struct pentry_state.
2013 (__argp_error): Check return value of __asprintf
2014 (__argp_failure): Translate error message
2016 * argp-parse.c: Removed braces around the expansion of N_()
2018 2005-01-21 Jim Meyering <jim@meyering.net>
2020 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2021 same value as for Solaris 9.
2023 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2024 component length. This included changing the parameter to be
2025 of type `char *' rather than `char const *'.
2026 * chdir-long.h (chdir_long): Update prototype.
2028 * openat.c (fdopendir, fstatat): New functions.
2029 * openat.h: Include headers required for use of DIR and struct stat.
2030 [AT_SYMLINK_NOFOLLOW]: Define.
2031 (fdopendir, fstatat): Add prototypes.
2033 2005-01-21 Bruno Haible <bruno@clisp.org>
2035 * classpath.h: New file, from GNU gettext.
2036 * classpath.c: New file, from GNU gettext.
2038 2005-01-20 Simon Josefsson <jas@extundo.com>
2040 * version-etc-fsf.c: New file, with version_etc_copyright.
2041 * version-etc.c: Remove version_etc_copyright.
2042 * version-etc.h (version_etc_copyright): Use [] instead of * in
2043 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2045 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2047 * save-cwd.c (save_cwd): Remove code to support the case
2048 where fchdir is missing or flaky.
2050 2005-01-20 Simon Josefsson <jas@extundo.com>
2052 * base64.h (isbase64): Add.
2054 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2055 using a unsigned prototype, don't inline.
2056 (base64_decode): Use it.
2058 2005-01-19 Bruno Haible <bruno@clisp.org>
2060 * sh-quote.h: New file, from GNU gettext.
2061 * sh-quote.c: New file, from GNU gettext.
2063 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2065 Merge changes from coreutils, as described below in several
2066 changelogs dated today.
2068 * save-cwd.c: Include "save-cwd.h" before other include files.
2069 (O_DIRECTORY): Remove; not needed here, since "." must be
2070 a directory. All uses removed.
2071 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2072 universal on Suns, and we also need to test for IRIX.
2073 Revamp code to use 'if' rather than '#if'.
2074 Avoid unnecessary comparison of cwd->desc to 0.
2076 * utimens.c (futimens): Robustify the previous patch, by checking
2077 for known valid error numbers rather than observed invalid ones.
2079 2005-01-18 Jim Meyering <jim@meyering.net>
2081 * version-etc.c (version_etc_copyright): Update copyright date.
2083 * utimens.c (futimens): Account for the fact that futimes
2084 can also fail with errno == ENOSYS or errno == ENOENT.
2085 Patch from Dmitry V. Levin.
2087 Change the name of the robust chdir function from chdir to chdir_long.
2088 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2089 (restore_cwd): Use chdir_long, not chdir.
2090 * chdir-long.c: Renamed from chdir.c.
2091 * chdir-long.h: Renamed from chdir.h.
2092 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2095 2005-01-18 Bob Proulx <bob@proulx.com>
2097 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2098 offsetof() macro construct to avoid compile failure with native HP-UX
2099 11.0 ANSI C compiler.
2101 2005-01-06 Bruno Haible <bruno@clisp.org>
2103 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2104 because stpncpy.m4 takes care of it.
2106 2004-01-24 Bruno Haible <bruno@clisp.org>
2108 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2110 2003-10-09 Bruno Haible <bruno@clisp.org>
2112 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2114 2005-01-06 Bruno Haible <bruno@clisp.org>
2116 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2117 * fwriteerror.c: Include <stdbool.h>.
2118 (fwriteerror): At the end, close the file stream. Record whether
2119 stdout was already closed.
2121 2004-05-27 Bruno Haible <bruno@clisp.org>
2123 * execute.c (environ): Declare if needed.
2124 * pipe.c (environ): Likewise.
2125 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2127 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2129 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2130 definitions to be after all include files, to avoid collisions.
2131 Problem reported by Bob Proulx.
2133 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2135 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2136 not needed. This removes a dependency on the gettext module.
2137 [defined _LIBC]: Do not include <libintl.h>; not needed.
2139 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2141 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2144 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2146 * argp-parse.c: Include <stddef.h>.
2147 (alignof, alignto): New macros.
2148 (parser_init): Don't assume that void * is aligned sufficiently
2151 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2152 need to extend the stack.
2153 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2156 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2158 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2160 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2162 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2163 Remove now-obsolete comment about AIX.
2164 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2165 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2166 (YYMAXDEPTH): New macro.
2168 2004-12-18 Bruno Haible <bruno@clisp.org>
2170 * fatal-signal.c (fatal_signals): Make non-const.
2171 (init_fatal_signals): New function.
2172 (uninstall_handlers, install_handlers): Ignore signals that were set to
2174 (at_fatal_signal): Call init_fatal_signals.
2175 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2177 Reported by Paul Eggert.
2179 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2181 * getdate.y (textint): New member "negative".
2182 (time_zone_hhmm): New function.
2183 Expect 14 shift-reduce conflicts, not 13.
2184 (o_colon_minutes): New rule.
2185 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2186 (yylex): Set the "negative" member of signed numbers.
2188 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2190 Changes imported from coreutils.
2191 * hard-locale.c: Assume <locale.h> exists.
2193 (GLIBC_VERSION): New macro.
2194 (hard_locale): Assume setlocale exists.
2195 Rewrite to avoid #ifdef.
2196 Use strdup rather than malloc + strcpy.
2197 * human.c: Assume <locale.h> exists.
2198 (human_readable): Assume localeconv exists.
2200 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2202 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2203 convert T2, not T. (Imported from libc.)
2205 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2207 * getcwd.c (is_ENAMETOOLONG): New macro.
2208 (__getcwd.c): Don't restore errno; glibc doesn't.
2209 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2210 first, falling back to our code only if its results look suspicious.
2211 Ensure that the resulting buffer is only as large as necessary.
2213 * readutmp.c: Include readutmp.h first.
2214 Include <errno.h>, since readutmp.h no longer does that.
2215 * readutmp.h: Don't include <errno.h>,
2216 <sys/param.h>, <time.h>; not needed to establish interface.
2217 (errno): Remove decl.
2218 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2219 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2220 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2222 2004-11-28 Simon Josefsson <jas@extundo.com>
2224 * base64.h, base64.c: New file.
2226 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2228 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2230 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2232 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2233 HP's ANSI C compiler.
2234 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2235 Declaring int functions causes warnings on some modern systems and
2236 shouldn't be needed to compile on ancient ones.
2237 * same.c (MIN) [defined MIN]: Don't define, since it's already
2240 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2241 with the following changes.
2242 (__set_errno): Parenthesize properly.
2243 Include <stdbool.h>.
2244 (MIN, MAX, MATCHING_INO): New macros.
2245 (__getcwd): Define with prototype, not K&R form.
2246 Use heuristics to allocate default buffer on stack if possible.
2247 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2248 behavior, and to avoid the PATH_MAX limit when computing
2250 Use MATCHING_INO to compare inode number to file.
2251 Check for arithmetic overflow in size calculations.
2252 Fix bug in reallocation of dot array that caused getcwd to fail
2253 on directories nested deeper than 75.
2254 Be more careful about saving errno on error.
2255 Do not use realloc; use only free+malloc, as this is a bit
2256 more flexible and avoids a needless copy operation.
2257 Do not inspect st_dev and st_ino for symbolic links; POSIX
2258 doesn't specify the latter.
2259 Check for closedir errors.
2260 Avoid needless casts.
2261 Use "#ifdef weak_alias" around weak_alias, to be like other
2263 The following changes to getcwd.c have effect only when used in
2264 gnulib; they have no effect inside glibc proper.
2265 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2266 as alloca isn't used.
2267 (alloca, __alloca): Likewise.
2268 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2269 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2270 unconditionally, as gnulib assumes C89 or better.
2271 Do not include <sys/param.h>.
2272 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2273 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2275 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2276 Include <dirent.h> in a way that is compatible with modern Autoconf.
2277 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2278 New macros, if not already defined.
2279 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2280 Use "_LIBC", not "defined _LIBC", for consistency.
2281 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2283 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2284 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2285 * xgetcwd.c: David MacKenzie's old code was removed, so give
2286 credit only to Jim Meyering and adjust the copyright dates.
2287 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2288 <stdlib.h>, <unistd.h>, "pathmax.h".
2289 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2290 (INITIAL_BUFFER_SIZE): Remove.
2291 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2293 2004-11-23 Jim Meyering <jim@meyering.net>
2295 * getopt_.h: Remove trailing blanks.
2297 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2299 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2300 (futimens): New function, which uses futimes if available.
2301 (futimens, utimens): Support timespec==NULL, with same semantics
2302 as utime and utimens.
2303 * utimens.h (futimens): New decl.
2305 2004-11-23 Jim Meyering <jim@meyering.net>
2307 * __fpending.c: Add comment.
2309 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2311 * getopt_.h: Re-addition of __getopt_argv_const caused
2312 redefinition warnings. To avoid them, include the defines
2313 in `#if !defined __need_getopt ... #endif'. The only place
2314 where __getopt_argv_const is used is in definitions
2315 of getopt_long and getopt_long_only below, which are as well
2316 protected by `#ifndef __need_getopt'.
2317 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2318 __need_getopt after including <stdio.h> and <unistd.h> These
2319 headers might have defined it.
2321 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2323 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2325 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2326 optopt): Use them instead of invoking ## directly; otherwise, the
2327 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2329 2004-11-19 Bruno Haible <bruno@clisp.org>
2331 * strtok_r.c: Move comments from here...
2332 * strtok_r.h: ... to here.
2334 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2336 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2337 might fail. Problem reported by Yoann Vandoorselaere.
2338 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2339 that mishandle size_t overflow.
2341 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2343 * canon-host.c: Include "strdup.h".
2344 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2345 Use strdup instead of malloc/strcpy to duplicate strings.
2347 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2348 (human_space_before_unit): New constant.
2349 * human.c (human_readable): Support it.
2351 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2352 (xgetcwd): Set errno correctly when failing.
2353 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2354 the failure is actually due to a PATH_MAX problem.
2356 Further getopt changes to make it more likely that glibc will
2357 buy the changes back.
2358 * getopt.c (POSIXLY_CORRECT): New constant.
2359 (getopt): Use it, so to preserve glibc semantic
2360 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2361 when compiling for libc.
2362 * getopt_.h (__getopt_argv_const): Bring it back.
2363 (getopt_long, getopt_long_only): Use it.
2365 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2366 New arg POSIXLY_CORRECT. All callers changed.
2367 (getopt): Argv is now char * const *, as per standard.
2368 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2369 not char *__getopt_argv_const *.
2370 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2371 _getopt_long_only_r): Likewise.
2372 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2373 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2374 _getopt_long_r, _getopt_long_only_r): Likewise.
2375 * getopt_.h (__getopt_argv_const): Remove.
2376 (getopt): Argv is now char * const *, as per standard.
2378 * getdate.y (tORDINAL): New token.
2379 (day, relunit): Allow it for relative times.
2380 (relative_time_table): Use tORDINAL for ordinals.
2382 2004-11-15 Jim Meyering <jim@meyering.net>
2384 * closeout.c: Include "__fpending.h" once again.
2385 Include <stdbool.h>.
2386 (close_stdout): Don't fail just because stdout was closed initially,
2387 since some programs don't write to stdout in the normal course of
2388 operation (other than --version and --help), and we don't want this
2389 function to make e.g. `touch file >&-' fail.
2390 But do fail if it was closed and someone has tried to write to it.
2391 E.g., `printf foo >&-' must fail.
2393 2004-11-11 Simon Josefsson <jas@extundo.com>
2395 * strtok_r.h, strtok_r.c: New file.
2397 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2399 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2400 we can stop lying to compilers about the constness of argv when we
2401 are compiled outside glibc.
2402 (getopt, getopt_long, getopt_long_only): Use it.
2403 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2405 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2406 _getopt_long_only_r): Likewise.
2407 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2408 _getopt_long_only_r): Likewise.
2410 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2411 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2412 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2413 the other external symbols.
2414 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2415 declaration, since the above renaming now works around collisions.
2417 2004-11-11 Jim Meyering <jim@meyering.net>
2419 * linebreak.c: Remove trailing blanks.
2420 * alloca_.h: Likewise.
2421 * acosl.c: Likewise.
2422 * euidaccess.c: Likewise.
2423 * allocsa.h: Likewise.
2425 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2427 * mktime.c (SHR): New macro, which is a portable
2428 substitute for >> that should work even on Crays.
2429 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2430 Problem reported by Mark D. Baushke in
2431 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2432 * getdate.y (SHR): Likewise.
2434 * strftime.c (SHR): Likewise.
2436 * quotearg.c (struct quoting_options): Use unsigned int for
2437 quote_these_too, so that right shifts are well defined. All uses
2440 2004-11-10 Simon Josefsson <jas@extundo.com>
2442 * getaddrinfo.h, getaddrinfo.c: New files.
2444 2004-11-10 Jim Meyering <jim@meyering.net>
2446 Ensure that no close failure goes unreported.
2447 * closeout.c (close_stdout): Always close stdout. I.e., don't
2448 return early when it seems there's nothing to flush.
2449 Don't include __fpending.h.
2451 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2453 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2455 2004-11-05 Bruno Haible <bruno@clisp.org>
2457 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2458 Reported by Mark D. Baushke <mdb@cvshome.org>.
2460 2004-11-04 Bruno Haible <bruno@clisp.org>
2462 2004-09-11 Bruno Haible <bruno@clisp.org>
2463 * allocsa.valgrind: New file.
2464 2004-02-06 Bruno Haible <bruno@clisp.org>
2465 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2466 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2467 Reported by Christopher Seip <chris.seip@hp.com>.
2469 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2471 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2472 with errno == ERANGE if the buffer is too small.
2473 Problem reported by Mark D. Baushke.
2475 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2477 * xreadlink.c (MAXSIZE): New macro.
2478 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2479 size does not exceed MAXSIZE. Avoid cast.
2480 As suggested by Mark D. Baushke in
2481 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2482 if readlink fails with buffer size just under MAXSIZE, try again
2485 2004-11-02 Derek R. Price <derek@ximbiot.com>
2486 and Paul Eggert <eggert@cs.ucla.edu>
2488 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2489 (get_date): Overparenthesize to avoid GCC warning.
2491 2004-11-02 Bruno Haible <bruno@clisp.org>
2493 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2494 function returns void.
2496 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2498 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2499 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2502 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2504 * getdate.y: Add support for TZ="foo" within a date string.
2505 Fix some bugs near time_t boundaries. Reject dates with
2506 out-of-range components, e.g., "Sept 31".
2507 Include <stdlib.h>, "setenv.h", "xalloc.h".
2508 (ISDIGIT_LOCALE): Remove; unused.
2509 Note that the TZ and time functions used here are not reentrant.
2510 (mktime_ok, get_tz): New functions.
2511 (TZBUFSIZE): New constant.
2512 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2513 This requires that we sometimes generate our own TZ="XXX..." setting.
2515 2004-10-27 Derek R. Price <derek@ximbiot.com>
2517 * mktime.c (not_equal_tm): Remove redundant check.
2519 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2521 * getdate.y: Use Bison 1.875 features, and some minor
2522 code cleanups. This change does not affect semantics.
2523 Don't include <stdlib.h>; no longer needed.
2524 Don't include unlocked-io.h; only the "#if TEST" code uses
2525 stdio, and performance isn't crucial there.
2526 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2527 Bison 1.875 features as described below.
2528 All uses of "PC." replaced by "pc->".
2529 (YYSTYPE): Add a forward declaration.
2530 (yylex, yyerror): Use full prototypes in forward decls.
2531 Use "%pure-parser" rather than obsolescent "%pure_parser".
2532 Use %parse-param and %lex-param instead of obsolescent
2533 YYPARSE_PARAM and YYLEX_PARAM.
2534 (meridian_table, month_and_day_table, time_units_table,
2535 relative_time_table, time_zone_table, military_table,
2536 lookup_zone, lookup_word, get_date):
2537 Use NULL instead of 0 where appropriate.
2538 (to_hour): Avoid abort (), to avoid a dependency on
2540 (yyerror, yylex): Now accepts parser_control * arg.
2541 (main) [TEST]: Use '\0' rather than 0 for char.
2543 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2545 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2546 It's now the caller's responsibility to handle the case where
2547 !HAVE_GETPAGESIZE && !defined getpagesize.
2549 * mktime.c (leapyear): Arg is long int, not int.
2551 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2553 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2555 2004-10-12 Simon Josefsson <jas@extundo.com>
2557 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2558 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2561 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2563 * vsnprintf.h: New file.
2564 * vsnprintf.c: New file.
2566 2004-10-07 Bruno Haible <bruno@clisp.org>
2568 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2569 into the provided buffer.
2571 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2573 * diacrit.c, diacrit.h: Add GPL notice.
2575 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2576 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2577 * logl.c (logl): Keep the code as similar to glibc as possible.
2578 This avoids a potential constant-folding bug.
2580 2004-10-05 Bruno Haible <bruno@clisp.org>
2582 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2584 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2586 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2587 * xmalloc.c (xmemdup): Likewise.
2588 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2589 XFREE): Remove these long-obsolescent macros.
2590 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2591 * xstrdup.c: Remove.
2593 * regex.c (re_comp): Cast gettext return value to char *,
2594 Problem reported by Martin Neitzel via Mark D. Baushke.
2596 2004-10-04 Simon Josefsson <jas@extundo.com>
2598 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2599 '#ifdef USE_UNLOCKED_IO'.
2601 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2603 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2604 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2605 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2606 regex.c, sha1.c, version-etc.c, yesno.c:
2607 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2608 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2609 the includer's responsibility.
2611 Sync from coreutils.
2613 * modechange.c (mode_compile): Don't decrement a pointer that
2614 points to the start of a string, as the C Standard says the
2615 resulting behavior is undefined.
2617 * backupfile.h (enum backuptype): Rename none -> no_backups,
2618 simple -> simple_backups, numbered_existing ->
2619 numbered_existing_backups, numbered -> numbered_backups
2620 to avoid shadowing problems. All uses changed.
2621 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2622 * backupfile.c (check_extension, numbered_backup):
2623 Rename locals to avoid shadowing 'basename'.
2624 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2627 * .cppi-disable: Add getopt_.h, getopt_int.h.
2628 * .cvsignore: Add getopt.h.
2630 2004-10-04 Simon Josefsson <jas@extundo.com>
2632 * memmem.h: New file.
2633 * memmem.c: New file, taken from glibc.
2635 2004-10-02 Jim Meyering <jim@meyering.net>
2637 * dirfd.h, getpagesize.h: Add copyright notice.
2639 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2641 * snprintf.c: Remove comments as to why each header is needed.
2643 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2645 * strsep.h: New file.
2646 * strsep.c: New file.
2648 2004-10-01 Simon Josefsson <jas@extundo.com>
2650 * snprintf.c (snprintf): Handle size==0.
2652 2004-10-01 Simon Josefsson <jas@extundo.com>
2653 Bruno Haible <bruno@clisp.org>
2655 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2656 (snprintf): Declare 'args'.
2658 2004-09-30 Simon Josefsson <jas@extundo.com>
2660 * snprintf.h, snprintf.c: New files.
2662 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2664 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2665 (hol_entry_help): Never translate an empty string.
2666 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2667 * argp.h (OPTION_NO_TRANS): New option.
2669 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2671 * xvasprintf.c: Include xalloc.h.
2672 (xvasprintf): Use xalloc_die, not xmalloc_die.
2674 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2676 * dummy.c: Change copyright notice to FSF, and license to GPL.
2678 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2680 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2681 Problem reported by Bruno Haible in:
2682 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2684 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2686 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2687 in case some system header has #define'd it. Problem reported by
2688 Soeren D. Schulze in
2689 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2691 2004-09-08 Bruno Haible <bruno@clisp.org>
2693 * stdint_.h.in: New file, taken from GNU clisp.
2695 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2697 * xvasprintf.h: New file.
2698 * xvasprintf.c: New file.
2699 * xasprintf.c: New file.
2701 2004-09-08 Bruno Haible <bruno@clisp.org>
2703 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2705 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2707 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2709 Import from coreutils.
2710 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2711 strings on unbounded length. alloca's performance benefits aren't
2712 that important here.
2714 (parse_with_separator): New function, with most of the internals
2715 of the old parse_user_spec. Allow user to omit both user and group,
2716 for compatibility with FreeBSD.
2717 Clone only the user name, not the entire spec.
2718 Do not set *uid, *gid unless entirely successful.
2719 Avoid memory leak in some failing cases.
2720 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2721 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2722 (parse_user_spec): Rewrite to use parse_with_separator.
2724 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2726 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2727 its complicated substitute.
2728 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2729 and program_invocation_name.
2730 (__argp_basename) [!_LIBC]: Remove; the only use was
2731 replaced by its body.
2732 (__argp_short_program_name): Change condition from
2733 !defined __argp_short_program_name to
2734 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2735 to match argp-namefrob.h.
2736 (__argp_failure): Don't assume strerror_r returns char *.
2737 * argp-parse.c (N_): Define unconditionally.
2738 (argp_default_options): Fill out initializers with 0 to avoid
2741 2004-08-12 Simon Josefsson <jas@extundo.com>
2743 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2744 * getopt_.h: Renamed from getopt.h.
2746 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2748 Merge from coreutils.
2750 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2751 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2752 for Reliant Unix 5.43.
2754 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2755 (union fooround): Use uintmax_t, not long int.
2756 The rest is a merge from libc:
2757 [defined _LIBC]: Include <shlib-compat.h>.
2758 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2760 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2762 * strverscmp.c: Convert to UTF-8.
2764 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2766 * obstack.h (obstack_empty_p):
2767 Don't assume that chunk->contents is suitably aligned.
2768 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2769 Likewise. Problem reported by Benno in
2770 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2772 * chown.c (rpl_chown): Work even if the file is writeable but not
2773 readable. This could be improved further but it'd take some work.
2775 2004-08-08 Simon Josefsson <jas@extundo.com>
2777 * xgethostname.c: Don't include error.h (not used).
2780 * getpass.c: Include getpass.h first.
2782 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2784 * xalloc-die.c: New files.
2785 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2787 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2788 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2789 (_, N_, xalloc_die): Move to xalloc-die.c.
2790 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2791 so that we needn't mess with xalloc_msg_memory_exhausted.
2793 * sha1.h: Renamed from sha.h.
2794 (SHA1_H): Renamed from _SHA_H.
2795 (sha1_ctx): Renamed from sha_ctx.
2796 (sha1_init_ctx): Renamed from sha_init_ctx.
2797 (sha1_process_block): Renamed from sha_process_block.
2798 (sha1_process_bytes): Renamed from sha_process_bytes.
2799 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2800 (sha1_read_ctx): Renamed from sha_read_ctx.
2801 (sha1_stream): Renamed from sha_stream.
2802 (sha1_buffer): Renamed from sha_buffer.
2803 * sha1.c: Likewise; renamed from sha.c.
2804 Do not include <sys/types.h>.
2805 Include <stddef.h> rather than <stdlib.h>.
2807 2004-08-08 Bruno Haible <bruno@clisp.org>
2809 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2810 FILESYSTEM_PREFIX_LEN.
2811 * progreloc.c: Likewise.
2812 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2814 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2817 * argp-help.c (make_hol, hol_append): Don't assume that
2818 SIZE_MAX is a valid preprocessor constant.
2819 (__argp_basename): Change from "#ifndef _LIBC"
2820 to "#ifndef __argp_short_program_name", so that
2821 we don't compile these functions for tar.
2823 More merges from coreutils.
2824 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2825 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2827 * addext.c: Remove; no longer needed.
2828 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2829 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2830 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2831 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2832 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2833 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2834 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2835 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2836 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2837 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2838 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2839 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2840 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2841 Import changes from coreutils.
2843 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2845 Merge from coreutils.
2847 * .gdb-history: Remove; this doesn't belong here.
2849 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2850 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2851 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2853 * dirname.h: Include <stdbool.h>.
2854 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2855 for consistency with POSIX terminology. All uses changed.
2856 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2857 (strip_trailing_slashes): Use bool for booleans.
2858 * stripslash.c (strip_trailing_slashes): Likewise.
2860 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2861 sometimes returns a positive errno value even when it succeeds.
2862 (print_errno_message) [!LIBC]: Fall back on strerror if
2865 * path-concat.c (mempcpy): Don't define if a system header defines it.
2866 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2867 (longest_relative_suffix): New function.
2868 (path_concat): Use it. Assume first argument is not NULL.
2869 Port to DOS. Omit redundant separators.
2870 Report an error instead of returning NULL.
2871 Use mempcpy instead of memcpy.
2872 (xpath_concat): Remove: not declared or used.
2874 * same.h: Include <stdbool.h>
2875 (same_name): Return bool, not int.
2876 * same.c (same_name): Likewise.
2877 (errno): Don't declare; we assume C89 or better now.
2879 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2880 if not already defined.
2882 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2883 * dup-safer.c (errno): Likewise.
2885 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2887 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2890 2004-08-03 Simon Josefsson <jas@extundo.com>
2892 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2893 * progname.h: Don't include stdbool.h.
2895 2004-08-02 Simon Josefsson <jas@extundo.com>
2897 * getsubopt.h: New file, with comments from Bruno Haible.
2898 * getsubopt.c: New file, from glibc, but slightly modified based on
2899 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
2901 2004-08-01 Simon Josefsson <jas@extundo.com>
2903 * xgetdomainname.c: Include stdlib.h, for free().
2905 2004-07-16 Simon Josefsson <jas@extundo.com>
2907 * dummy.c: New file.
2909 2004-07-16 Bruno Haible <bruno@clisp.org>
2911 * backupfile.h: Add extern "C" for C++.
2912 * closeout.h: Likewise.
2913 * copy-file.h: Likewise.
2914 * findprog.h: Likewise.
2915 * full-write.h: Likewise.
2916 * pathname.h: Likewise.
2917 * progname.h: Likewise.
2918 * stpcpy.h: Likewise.
2919 * stpncpy.h: Likewise.
2920 * strcase.h: Likewise.
2921 * strstr.h: Likewise.
2922 * xalloc.h: Likewise.
2924 * mbswidth.h: Add extern "C" for C++.
2925 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
2927 2004-07-09 Simon Josefsson <jas@extundo.com>
2929 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
2930 failed without this.)
2932 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
2934 * fchown-stub.c: New file.
2936 2004-06-24 Jim Meyering <jim@meyering.net>
2938 * obstack.h (obstack_base): Cast to (void *), per documentation.
2940 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
2942 * argz.c, argz_.h: New files, which are autoupdated from libtool.
2944 2004-06-01 Jim Meyering <jim@meyering.net>
2946 * calloc.c: New file.
2948 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
2950 * getdate.y (yylex): Allow space between sign and number.
2951 Problem reported by Dan Jacobson.
2953 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
2954 and Jim Meyering <jim@meyering.net>
2956 Merge from coreutils CVS.
2958 * stat-macros.h: New file, with contents from file-type.h
2959 and coreutils' system.h.
2960 * file-type.c: Include "stat-macros.h".
2961 * file-type.h (file_type): Move all macro definitions to new file,
2964 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
2965 Wrap old code with this conditional.
2966 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
2967 function that does not dereference symlinks.
2968 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
2970 * xreadlink.c: Include xreadlink.h first, to catch .h file
2971 dependency problems.
2972 (xreadlink): Accept new arg SIZE, for efficiency.
2973 All decls and uses changed.
2974 * xreadlink.h: Include <stddef.h>, for size_t.
2976 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
2977 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
2979 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
2981 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
2983 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
2984 macros to be defined.
2985 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
2986 the allocator returns NULL because the requested size is zero.
2988 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
2990 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
2991 var. Add comment explaining why libc still defines it. This
2992 merges the following patch from glibc:
2993 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
2995 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
2997 * obstack.c (_obstack): Remove unused variable. It hasn't been
2998 present in glibc since revision 1.1 of this file.
2999 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
3000 obstack_alignment_mask, obstack_alloc, obstack_base,
3001 obstack_blank, obstack_blank_fast, obstack_chunk_size,
3002 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
3003 obstack_grow0, obstack_init, obstack_int_grow,
3004 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
3005 obstack_next_free, obstack_object_size, obstack_ptr_grow,
3006 obstack_ptr_grow_fast, obstack_room): Remove declarations of
3007 nonexistent functions.
3009 2004-05-17 Derek R. Price <derek@ximbiot.com>
3010 Paul Eggert <eggert@cs.ucla.edu>
3012 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3014 2004-05-14 Bruno Haible <bruno@clisp.org>
3016 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3017 that consists of a '.' followed by an empty digit string.
3018 Patch by Tor Lillqvist <tml@iki.fi>.
3020 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3022 Port obstack to the AS/400, where pointers are 16 bytes wide and
3023 you cannot cast an integer to a valid pointer. This patch is
3024 currently waiting to be integrated into glibc; see
3025 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3027 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3028 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3029 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3030 (struct obstack): temp member is now a union of a pointer and
3031 an integer, instead of an integer. All integer uses changed.
3032 This does not affect the physical layout of struct obstack,
3033 except on hosts (like the AS/400) where the size or alignment of
3034 void * is greater than that of ptrdiff_t.
3035 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3036 __STDC__)]: Store temporary in pointer member of union, not
3038 * obstack.c: Include <stddef.h>, for offsetof.
3039 (struct fooalign): Remove; it doesn't need a name.
3040 (union fooround): Change double to long double, and add void *.
3041 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3042 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3043 not a macro. Hence the values are always int; so remove all
3044 casts-to-int in uses.
3046 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3047 Derek Price <derek@ximbiot.com>
3049 * alloca.c: Include <alloca.h>, to get our interface.
3050 * alloca_.h: Use __alloca on AIX, so that we don't have to
3051 include <alloca.h> first. Use C89 prototype for alloca; this
3052 requires including <stddef.h> for size_t. Use extern "C" if C++.
3053 Use #elif for simplicity, since we can assume C89 now.
3054 Don't try to source the system alloca.h since it will not be found
3055 and to prevent recursively including its replacement.
3056 * fnmatch.c: Include <alloca.h> instead of opencoding.
3057 * regex.c: Likewise.
3059 2004-05-16 Derek Price <derek@ximbiot.com>
3060 Paul Eggert <eggert@cs.ucla.edu>
3062 getline cleanup. This changes the getndelim2 API: both order of
3063 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3066 * getline.c: Don't include stddef.h or stdio.h, since our
3067 interface does that.
3068 (getline): Always use getdelim, so that we don't have two
3069 copies of this code.
3070 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3072 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3073 (GETNDELIM2_MAXIMUM): New macro.
3074 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3075 instead of the old practice of delim2==0. All callers changed.
3076 Return -1 on overflow, instead of returning junk.
3077 Do not set *linesize unless allocation succeeds.
3078 * getndelim2.h: Do not include stddef.h; no longer needed, now
3079 that we include sys/types.h.
3080 * getnline.h: Likewise.
3081 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3082 (getndelim2): Reorder arguments.
3083 * getnline.c (getnline, getndelim):
3084 Don't discard the NMAX argument.
3085 (getnline): Invoke getndelim, to avoid code duplication.
3086 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3087 of (size_t) -1 by callers of the getnline family.
3089 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3091 * nanosleep.c (suspended): Change its type from int to
3092 sig_atomic_t volatile.
3093 (first_call): Make it private to rpl_nanosleep, and have it
3094 be zero initially as that's a bit faster.
3095 (my_usleep): Round up fractional times instead of truncating them,
3096 as this is the usual meaning for 'sleep'.
3098 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3100 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3101 (ENOSYS): Define if not defined.
3102 (settime): Fall back on stime if it exists and settimeofday fails.
3103 But don't bother with fallbacks if a method fails with errno == EPERM.
3105 2004-05-11 Jim Meyering <jim@meyering.net>
3107 Prior to this change, the save_cwd caller required read access to the
3108 current directory on most systems (ones with the fchdir function).
3110 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3111 fails, try write-only, and finally, resort to using xgetcwd.
3113 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3115 * obstack.c, obstack.h: Import changes from libc.
3117 2004-04-28 Bruno Haible <bruno@clisp.org>
3119 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3120 implicitly appends .exe to executables.
3121 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3122 accepts Windows pathnames.
3123 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3124 Cygwin like Windows, since it now accepts Windows pathnames.
3125 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3126 Cygwin like Windows, since it now accepts Windows pathnames.
3127 Reported by Derek Robert Price <derek@ximbiot.com>.
3129 2004-04-20 Jim Meyering <jim@meyering.net>
3131 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3133 2004-04-20 Jim Meyering <jim@meyering.net>
3134 Bruno Haible <bruno@clisp.org>
3136 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3137 memory when realloc fails.
3139 2004-04-18 Jim Meyering <jim@meyering.net>
3141 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3142 don't leak memory and do call END_UTMP_ENT.
3144 2004-04-11 Paul Eggert <eggert@twinsun.com>
3146 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3147 (CHAR_BIT): Remove, since we assume C89.
3148 Include <stdint.h> if available, as per current Autoconf CVS advice.
3150 2004-03-30 Paul Eggert <eggert@twinsun.com>
3152 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3153 not bool, to be more consistent with Unix conventions.
3154 Suggested by Bruno Haible.
3156 Merge from coreutils.
3158 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3161 * getdate.h: Include stdbool.h, and timespec.h instead of
3162 the usual <time.h> dance.
3163 (get_date): Change signature to support fractional time stamps.
3164 All callers changed.
3165 * getdate.y: Include "getdate.h" first, as we can now
3166 assume C89 and don't need to worry about 'const'.
3167 Similarly, include "unlocked-io.h" near start, not in middle.
3169 (textint.value): Use long int rather than int.
3170 (textint.digits): Use size_t rather than int.
3171 (BILLION, LOG10_BILLION): New constants.
3172 (parser_control): New member rel_ns. Members day_ordinal,
3173 time_zone, month, day, hour, minutes, rel_year, rel_month,
3174 rel_day, rel_hour, rel_minutes, rel_seconds
3175 are now long int, not int. Member seconds is now struct timespec,
3176 not int. New member timespec_seen. Members dates_seen, days_seen,
3177 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3179 (%union.intval): Now long int, not int.
3180 New member timespec.
3181 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3182 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3183 (spec): Now is a timespec or an item list.
3184 (timespec, items): New nonterminals.
3185 (time, rel, relunit, number, get_date):
3186 Add support for fractional seconds.
3187 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3188 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3189 (to_hour): First arg is now long int, not int.
3190 (to_year): Returns long int, not int.
3191 Don't treat year -70 like 70.
3192 (tm_diff): Returns long int, not int.
3193 (lookup_word): Use bool instead of int when appropriate.
3194 (yylex): Use size_t for count, not int.
3195 Detect overflow when parsing large integer constants.
3196 Add support for fractions.
3197 (get_date): Make pointers 'const' if possible.
3198 Use more-portable code to detect integer overflow.
3199 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3200 Don't use ctime; it's not reliable if the year has >4 digits.
3202 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3203 This is for compatibility with BSD.
3205 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3206 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3207 From coreutils' system.h.
3209 * userspec.c: Don't include "posixver.h".
3210 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3211 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3212 compatible extension. Simplify code by removing a boolean int
3213 that was always nonzero if a string was nonnull.
3215 2004-03-30 Jim Meyering <jim@meyering.net>
3217 Merge from coreutils.
3219 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3221 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3222 an empty input stream.
3224 * readtokens.c: Include <stdbool.h>.
3225 (readtoken): Use `size_t' rather than int/long.
3226 All callers adjusted.
3227 Use `bool' rather than `int' where appropriate.
3228 Use memset rather than an explicit loop.
3229 Use x2nrealloc rather than xrealloc.
3230 Allow the use of `\0' as a delimiter.
3231 (readtokens): Likewise.
3232 * readtokens.h (readtoken, readtokens): Update prototypes.
3234 2004-03-30 Bruno Haible <bruno@clisp.org>
3236 * getloadavg.c (getloadavg): Don't assume setlocale returns
3239 2004-03-29 Paul Eggert <eggert@twinsun.com>
3241 Merge changes to getloadavg.c from coreutils and Emacs.
3243 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3244 Define to an expression, not to the empty string.
3245 Include cloexec.h and xalloc.h.
3246 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3247 Use set_cloexec_flag rather than rolling our own.
3248 * cloexec.c, cloexec.h: New files.
3250 2004-03-18 Paul Eggert <eggert@twinsun.com>
3252 * getopt.h: Sync with libc CVS.
3254 2004-03-18 Paul Eggert <eggert@twinsun.com>
3255 Bruno Haible <bruno@clisp.org>
3257 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3258 not on all platforms that have <wchar.h>.
3259 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3261 2004-03-09 Paul Eggert <eggert@twinsun.com>
3263 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3265 * getopt_int.h: New file, also synced from libc.
3267 2004-03-07 Paul Eggert <eggert@twinsun.com>
3269 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3270 '#if' expressions. Unlike the code it replaces, it does not
3271 depend on (defined _SC_PAGESIZE). However, it does depend on
3272 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3273 first reported by Jason Andrade in
3274 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3276 2004-01-18 Simon Josefsson <jas@extundo.com>
3278 * strdup.h: New file.
3279 * strdup.c: Include it.
3280 * path-concat.c: Include strdup.h. Drop strdup declaration.
3281 * userspec.c: Include strdup.h. Drop strdup declaration.
3283 2004-02-06 Karl Berry <karl@gnu.org>
3285 * config.charset: update from gettext 0.14.1.
3287 2004-02-05 Paul Eggert <eggert@twinsun.com>
3289 Add comments and code, prompted by suggestions from Bruno Haible
3291 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3292 describing the enum quoting_style values.
3293 * quotearg.c (quotearg_alloc): New function.
3294 (quotearg_buffer_restyled): Treat lone { and } as special.
3295 Treat = as special. Work around bug with older shells
3296 that "see" a '\' that is really the 2nd byte of a multibyte char.
3297 Quote empty string with shell_quoting_style.
3299 2004-02-03 Bruno Haible <bruno@clisp.org>
3301 * pipe.h: New file, from GNU gettext.
3302 * pipe.c: New file, from GNU gettext.
3304 2004-01-27 Bruno Haible <bruno@clisp.org>
3306 * execute.h: New file, from GNU gettext.
3307 * execute.c: New file, from GNU gettext.
3308 * w32spawn.h: New file, from GNU gettext.
3310 2004-01-23 Paul Eggert <eggert@twinsun.com>
3312 Exit-status fix from coreutils.
3314 Use exit_failure consistently in place of EXIT_FAILURE,
3315 so that program exit statuses are consistent on failure.
3317 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3318 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3319 * argmatch.h: Comment fix to match the above.
3320 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3321 Now a macro referring to exit_failure, instead of a separate
3322 variable. Include "exitfail.h" to get it.
3323 * xstrtol.h: Include "exitfail.h".
3324 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3326 * long-options.c (parse_long_options): Use prototype
3327 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3330 2004-01-21 Jim Meyering <jim@meyering.net>
3332 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3333 so as not to conflict with a different-sized __mktime_internal
3334 function in GNU libc.
3335 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3336 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3338 2004-01-18 Paul Eggert <eggert@twinsun.com>
3340 Merge from diffutils.
3342 * file-type.c (file_type): Add typed memory objects.
3343 * file-type.h (S_TYPEISTMO): New macro.
3345 * c-stack.h (c_stack_action): Remove argv argument.
3346 * c-stack.c (c_stack_action): Likewise. All uses changed.
3347 (die): Don't calculate message unless segv_action returns.
3348 (get_stack_location, min_address_from_argv, max_address_from_argv,
3349 volatile stack_base, volatile_stack_size): Remove.
3350 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3351 that every segmentation violation is a stack overflow. (Ouch!)
3352 See Debian bug 136249 (still outstanding) for more info about why
3353 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3355 2003-11-30 Bruno Haible <bruno@clisp.org>
3357 Safer stack allocation.
3358 * setenv.c: Include allocsa.h.
3359 (alloca): Remove fallback definition.
3360 (freea): Remove macro.
3361 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3364 2003-10-17 Bruno Haible <bruno@clisp.org>
3366 * binary-io.h: Avoid warnings on Cygwin.
3368 2003-12-28 Bruno Haible <bruno@clisp.org>
3370 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3371 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3373 2003-11-28 Bruno Haible <bruno@clisp.org>
3375 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3377 2003-11-27 Bruno Haible <bruno@clisp.org>
3379 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3381 2003-11-17 Bruno Haible <bruno@clisp.org>
3383 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3385 2003-11-24 Bruno Haible <bruno@clisp.org>
3387 * xallocsa.h: New file, from GNU gettext.
3388 * xallocsa.c: New file, from GNU gettext.
3390 2003-11-24 Bruno Haible <bruno@clisp.org>
3392 * allocsa.h: New file, from GNU gettext.
3393 * allocsa.c: New file, from GNU gettext.
3395 2003-11-24 Bruno Haible <bruno@clisp.org>
3397 * eealloc.h: New file.
3399 2004-01-15 Jim Meyering <jim@meyering.net>
3401 Merge from coreutils.
3403 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3404 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3405 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3407 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3408 optional configure-time default.
3410 * version-etc.c (version_etc_copyright): Update copyright date.
3412 * xreadlink.c (xreadlink): Correct outdated comment.
3414 2004-01-15 Paul Eggert <eggert@twinsun.com>
3416 Merge from coreutils.
3418 * posixver.c: Include posixver.h.
3420 * same.c: Include <stdbool.h>, <limits.h>.
3421 (_POSIX_NAME_MAX): Define if not defined.
3423 (same_name): If file names are silently truncated, report
3424 that the file names are the same if they are the same after
3425 the silent truncation.
3427 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3428 conversion function.
3429 * xstrtod.c (xstrtod): Likewise. All callers changed to
3430 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3433 2004-01-14 Paul Eggert <eggert@twinsun.com>
3435 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3436 with like-named macro in fnmatch.c.
3437 (EXT): Use an internal constant instead.
3439 Merge fnmatch patches from glibc.
3440 * fnmatch.c (mbsinit): Remove define.
3441 Add libc_hidden_ver (__fnmatch, fnmatch).
3442 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3443 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3445 2003-12-14 Karl Berry <karl@gnu.org>
3447 * config.charset: update from gettext-runtime.
3449 2003-12-03 Paul Eggert <eggert@twinsun.com>
3451 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3452 Bug reported by Alfred M. Szmidt.
3454 2003-11-29 Karl Berry <karl@gnu.org>
3456 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3458 2003-11-23 Paul Eggert <eggert@twinsun.com>
3459 Bruno Haible <bruno@clisp.org>
3461 * printf-parse.h: Don't include sys/types.h.
3462 (ARG_NONE): New macro.
3463 (char_directive): Change type of *arg_index fields to size_t.
3464 * printf-parse.c: Don't include sys/types.h.
3465 (SSIZE_MAX): Remove macro.
3466 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3467 Remove unnecessary overflow check.
3468 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3471 2003-11-24 Paul Eggert <eggert@twinsun.com>
3473 * alloca.c: Remove dependency on xalloc module.
3474 (xalloc_die): Remove.
3475 (memory_full) [!defined emacs]: New macro.
3476 [!defined emacs]: Don't include xalloc.h.
3477 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3478 address arithmetic overflows. Change datatypes a bit to avoid
3481 2003-11-22 Jim Meyering <jim@meyering.net>
3483 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3485 2003-11-17 Bruno Haible <bruno@clisp.org>
3487 * vasnprintf.c (alloca): Remove fallback definition.
3488 (freea): Remove definition.
3489 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3490 Reported by Paul Eggert.
3492 2003-11-17 Jim Meyering <jim@meyering.net>
3494 On systems without utime and without a utimes function capable of
3495 dealing with a NULL struct utimbuf* argument, this utime replacement
3496 could -- in unusual circumstances -- leak a file descriptor.
3497 * utime.c: Include <unistd.h> and <errno.h>.
3498 (utime_null): Be sure to close `fd' and to preserve errno.
3499 Reported by Geoff Collyer via Arnold Robbins.
3501 2003-11-16 Paul Eggert <eggert@twinsun.com>
3502 Bruno Haible <bruno@clisp.org>
3504 Protect against address arithmetic overflow.
3505 * printf-args.h: Include stddef.h.
3506 (arguments): Change type of field 'count' to size_t.
3507 * printf-args.c (printf_fetchargs): Use size_t instead of
3508 'unsigned int' where appropriate.
3509 * printf-parse.h: Include sys/types.h.
3510 (char_directive): Change type of *arg_index fields to ssize_t.
3511 (char_directives): Change type of fields 'count', max_*_length to
3513 * printf-parse.c: Include sys/types.h and xsize.h.
3514 (SSIZE_MAX): Define fallback value.
3515 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3516 instead of 'int' where appropriate. Check a_allocated, d_allocated
3517 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3518 * vasnprintf.c: Include xsize.h.
3519 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3520 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3521 overflow. Avoid wraparound when converting a width or precision from
3524 2003-11-16 Bruno Haible <bruno@clisp.org>
3526 Update from GNU gettext.
3527 * printf-parse.c: Generalize to it can be compiled for wide strings.
3528 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3529 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3530 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3531 SNPRINTF): New macros.
3532 Don't include <alloca.h> if the file is used inside libintl.
3533 (local_wcslen): New function, for Solaris 2.5.1.
3534 (VASNPRINTF): Use it instead of wcslen.
3536 2003-11-16 Bruno Haible <bruno@clisp.org>
3538 * xsize.h (xmax): New function.
3539 (xsum, xsum3, xsum4): Declare as "pure" functions.
3541 2003-11-12 Paul Eggert <eggert@twinsun.com>
3543 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3544 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3545 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3546 heuristic is just as accurate as far as we know, and it removes a
3547 dependency on size_max.m4 and ptrdiff_max.m4.
3549 2003-11-12 Paul Eggert <eggert@twinsun.com>
3551 * xstrtol.c (__xstrtol): Remove "break" immediately after
3552 "return", to pacify some unknown compiler. Problem reported
3555 2003-11-11 Bruno Haible <bruno@clisp.org>
3557 * xsize.h (SIZE_MAX): Remove fallback definition.
3558 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3561 2003-11-10 Paul Eggert <eggert@twinsun.com>
3563 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3564 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3565 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3567 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3568 not (size_t) -1, since it's defined here.
3570 2003-11-06 Paul Eggert <eggert@twinsun.com>
3572 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3573 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3574 Reject sizes of exactly SIZE_MAX bytes.
3575 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3576 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3578 2003-11-05 Bruno Haible <bruno@clisp.org>
3580 * xsize.h: Include limits.h, to avoid a possible collision with
3581 SIZE_MAX defined in <limits.h> on Solaris.
3583 2003-11-04 Bruno Haible <bruno@clisp.org>
3585 * xsize.h: New file.
3586 * linebreak.c: Include xsize.h.
3587 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3588 argument for overflow.
3589 Suggested by Paul Eggert.
3591 2003-10-31 Bruno Haible <bruno@clisp.org>
3593 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3594 to avoid (extremely rare) race condition.
3595 Suggested by Paul Eggert.
3597 2003-11-03 Jim Meyering <jim@meyering.net>
3599 * userspec.c: Include "userspec.h".
3600 * userspec.h: New file.
3602 2003-10-31 Paul Eggert <eggert@twinsun.com>
3604 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3605 * mountlist.c (SIZE_MAX): Define if not defined already.
3606 (read_filesystem_list): Set and use me_type_malloced.
3607 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3608 whatever the type happens to be), for brevity and consistency.
3609 Check for size calculation overflow on Alphas running OSF/1.
3611 2003-10-31 Jim Meyering <jim@meyering.net>
3613 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3615 * linebuffer.c: Include <string.h> for declaration of memset.
3617 2003-10-30 Paul Eggert <eggert@twinsun.com>
3618 Bruno Haible <bruno@clisp.org>
3620 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3621 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3623 2003-10-29 Paul Eggert <eggert@twinsun.com>
3625 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3626 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3628 * quotearg.c (quotearg_n_options): Use it.
3629 * group-member.c: Include <stdbool.h>.
3630 (free_group_info): Arg is now const *; don't free arg.
3631 (get_group_info): Now returns bool and accepts struct group_info *,
3632 rather than returning a malloc'ed struct group_info *.
3633 All uses changed. Check for overflow in internal size calculation.
3635 * getusershell.c (readname): Simplify the code by using x2nrealloc
3636 rather than xmalloc/xrealloc.
3637 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3638 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3639 conformance bug: the old code used a pointer after freeing the
3640 storage that it addressed.
3641 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3642 rather than doing it by hand.
3643 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3644 the buffer preserved. Use free and xmalloc instead.
3645 * quotearg.c (quotearg_n_options): Likewise.
3646 Use a simpler test for size overflow. Don't use xalloc_oversized
3647 because unsigned int might be wider than size_t (!); this suggests
3648 that we should switch from unsigned int to size_t for slot numbers.
3650 2003-10-27 Bruno Haible <bruno@clisp.org>
3652 * stdbool_.h: Better support for BeOS.
3654 2003-10-27 Paul Eggert <eggert@twinsun.com>
3656 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3657 to allocate the returned structure. Do not allocate a subarray,
3658 as x2nrealloc will do that.
3659 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3660 instead of xnrealloc.
3661 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3663 2003-10-26 Paul Eggert <eggert@twinsun.com>
3665 * xalloc.h (xalloc_oversized): New static inline function, for
3666 callers that want to do their own size-overflow checking. Include
3667 <stdbool.h>, since xalloc_oversized returns bool.
3668 * xalloc.c (array_size_overflow): Remove. All callers changed
3669 to use xalloc_oversized.
3671 Add two functions x2realloc, x2nrealloc, for programs that grow
3672 arrays dynamically by doubling their sizes.
3673 * xalloc.h (x2realloc, x2nrealloc): New decls.
3674 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3677 Port to C99 semantics for 'inline' of external functions.
3678 Bug reported by Bruno Haible.
3679 * xmalloc.c (xnmalloc_inline): New static inline function,
3680 with the old contents of xnmalloc.
3681 (xnmalloc, xmalloc): Use it.
3682 (xnrealloc_inline): New static inline function,
3683 with the old contents of xnrealloc.
3684 (xnrealloc, xrealloc): Use it.
3686 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3688 2003-10-25 Paul Eggert <eggert@twinsun.com>
3690 Fix several address-calculation bugs in the hash modules,
3691 plus some minor code cleanup.
3693 * hash.h: Include <stdbool.h>, for bool.
3694 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3695 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3696 hash_get_n_entries, hash_get_max_bucket_length,
3697 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3698 hash_rehash): Use size_t rather than unsigned.
3699 * hash.c (struct hash_table, hash_get_n_buckets,
3700 hash_get_n_buckets_used, hash_get_n_entries,
3701 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3702 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3703 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3705 (SIZE_MAX): Define if not defined.
3706 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3707 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3709 Use const * when possible.
3710 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3711 (check_tuning): Fix bug: if tuning parameters were very close to
3712 0 or 1, rounding errors could have caused subscript violations.
3713 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3714 (hash_initialize): Add 'fail:' label
3715 to free table and return NULL, and use it to simplify code.
3716 Use calloc rather than clearing the storage ourself.
3717 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3718 buffer size calculations.
3719 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3720 Include <stddef.h>, for size_t.
3721 * hash-pjw.c (hash_pjw): Likewise.
3722 Switch to method described by Bruno Haible.
3723 Include <limits.h>, for CHAR_BIT.
3724 (SIZE_BITS): New macro.
3726 2003-10-21 Paul Eggert <eggert@twinsun.com>
3728 * getndelim2.c (getndelim2): When size calculation overflows,
3729 ceiling the allocation at NMAX bytes rather than silently
3730 discarding input bytes before NMAX is reached. This makes
3731 a difference only if NMAX exceeds SIZE_MAX / 2.
3733 * obstack.c: Merge from glibc.
3734 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3735 Add libc_hidden_def (_obstack_newchunk).
3736 (_obstack_free) [! defined _LIBC]: Remove.
3737 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3738 a clone of the function body.
3739 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3740 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3742 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3743 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3746 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3747 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3748 Don't use lvalue casts, as GCC plans to remove support for them
3749 in GCC 3.5. Reported by Joseph S. Myers. This bug
3750 was also present in the non-GCC version, indicating that this
3751 code had always been buggy and had never been widely used.
3752 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3753 Use the fast variant of each macro, rather than copying the
3754 definiens of the fast variant; that way, we'll be more likely to
3755 catch future bugs in the fast variants.
3757 2003-10-20 Bruno Haible <bruno@clisp.org>
3759 * wait-process.h: New file, from GNU gettext.
3760 * wait-process.c: New file, from GNU gettext.
3762 2003-10-19 Jim Meyering <jim@meyering.net>
3764 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3766 2003-10-16 Paul Eggert <eggert@twinsun.com>
3768 * getgroups.c: Include <errno.h>, <stdlib.h>.
3769 (getgroups): First arg is int, not size_t.
3770 Don't let 'free' mangle errno.
3772 2003-10-16 Jim Meyering <jim@meyering.net>
3774 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3776 2003-10-15 Paul Eggert <eggert@twinsun.com>
3778 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3780 (new_exclude, add_exclude_file): Initial size no longer needs to
3782 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3783 our own address arithmetic overflow checking.
3785 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3786 (fnmatch): Do not alloca more than 2000 wide characters;
3787 instead, use malloc for large buffers.
3788 Check for address arithmetic overflow, and return -1
3789 with errno set to ENOMEM in that case.
3790 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3791 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3792 instead, return -1. Check for address arithmetic overflow.
3794 2003-10-14 Paul Eggert <eggert@twinsun.com>
3796 Handle invalid suffixes and overflow independently, so that
3797 callers can treat them independently as needed. Fix some bugs in
3798 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3799 suffix for a human-readable blocksize. The major caller-visible
3800 change is the addition of a new
3801 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3802 that both overflow and suffix chars were found.
3804 * human.c (humblock): Don't check separately for invalid suffix
3805 char; that is xstrtoumax's job (now that its bug is fixed).
3806 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3807 INTMAX_MAX]: New macros.
3808 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3809 TYPE_MAXIMUM): New macros.
3810 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3811 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3812 if overflow occurs, as it's what __strtol does and it's more useful
3814 (__xstrtol): If __strtol reports some error other than ERANGE,
3815 reflect it to the caller as LONGINT_INVALID. If it reports
3816 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3817 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3818 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3820 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3821 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3822 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3823 [defined UINTMAX_MAX]: New macros.
3825 2003-10-14 Bruno Haible <bruno@clisp.org>
3827 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3828 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3829 Also use volatile where needed.
3831 2003-10-12 Paul Eggert <eggert@twinsun.com>
3833 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3834 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3835 and define in terms of the other primitives.
3836 * xmalloc.c: Include stdbool.h; do not include exit.h.
3837 (SIZE_MAX): Define if not already defined.
3838 (array_size_overflow): New function.
3839 (xalloc_die): Abort instead of exiting if 'error' returns.
3840 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3841 (xmalloc, xrealloc): Use them.
3842 (xcalloc): Check for address arithmetic overflow.
3843 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3844 a bit faster than strcpy.
3846 2003-10-08 Paul Eggert <eggert@twinsun.com>
3848 Merge getpass from libc, plus a few fixes.
3850 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3851 Include <stdbool.h>.
3852 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3853 __fsetlocking to empty.
3854 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3855 do include <bits/libc-lock.h>.
3856 Do not include <fcntl.h>; not needed.
3857 [_LIBC]: Include <wchar.h>.
3858 (NOTCANCEL_MODE): New macro.
3859 (flockfile, funlockfile) [_LIBC]: New macros.
3860 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3861 [!_LIBC]: New macros.
3862 (call_fclose): New function.
3863 (getpass): Use it. Save tty stream separately; this simplifies the
3864 code and makes it more reliable if stdin happens to equal stdout.
3865 Invoke __fsetlocking on tty.
3866 Handle thread cancellation if needed.
3867 Namespace cleanup (use __tcgetattr, __getline).
3868 Use bool for Booleans.
3869 [USE_IN_LIBIO]: Handle wide streams.
3870 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3871 stream might go where.
3873 * unlocked-io.h: Include <stdio.h>, so that the caller
3874 doesn't have to include <stdio.h> before us.
3875 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3876 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3877 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3878 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3879 if not declared, so that we can use getpass.c code from libc without
3881 (flockfile, ftrylockfile, funlockfile): New macros.
3883 2003-10-06 Bruno Haible <bruno@clisp.org>
3885 * version-etc-2.h: Remove file.
3886 * version-etc-2.c: Remove file.
3888 2003-09-25 Jim Meyering <jim@meyering.net>
3889 Bruno Haible <bruno@clisp.org>
3891 This lets translators provide better translations for the
3892 "Written by ..." part of --version output.
3893 * version-etc.h: Include stdarg.h.
3894 (version_etc_copyright): Declare as readonly.
3895 (version_etc): Make this function variadic with a NULL-terminated list
3896 of author name strings.
3897 (version_etc_va): New declaration.
3898 * version-etc.c: Include stdarg.h, stdlib.h.
3899 (version_etc_copyright): Declare as readonly.
3900 (version_etc_va): New function. Provide a different translatable string
3901 for each possible number of authors < 10. Abbreviate when there are 10
3903 (version_etc): Make this function variadic. Call version_etc_va.
3904 Suggestion from Gary V. Vaughan.
3906 * long-options.h (parse_long_options): Change prototype: the authors
3907 string is moved to the end and becomes variadic.
3908 * long-options.c: Include stdarg.h.
3909 (parse_long_options): Make this function variadic, too.
3910 Call version_etc_va, not version_etc.
3912 2003-10-06 Bruno Haible <bruno@clisp.org>
3914 * fatal-signal.h: New file, from GNU gettext.
3915 * fatal-signal.c: New file, from GNU gettext.
3917 2003-10-04 Karl Berry <karl@gnu.org>
3919 * argp*: update from libc.
3921 2003-10-01 Larry Jones <lawrence.jones@eds.com>
3923 * getpass.c (getpass): Use a no-op fseek when switching from input to
3924 output mode on the same stream.
3926 2003-09-29 Paul Eggert <eggert@twinsun.com>
3928 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
3929 Fix arg typo in previous patch.
3931 2003-09-28 Jim Meyering <jim@meyering.net>
3933 * error.c: Correct cpp indentation.
3935 2003-09-27 Paul Eggert <eggert@twinsun.com>
3937 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
3938 Omit the special code that used __typeof__, since we worry that
3939 it could be more trouble than it's worth. See:
3940 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
3941 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
3945 2003-09-26 Jim Meyering <jim@meyering.net>
3947 * error.c (error_tail): Move some declarations
3948 into inner scope where the local variables are used.
3950 2003-09-26 Bruno Haible <bruno@clisp.org>
3952 * stpncpy.h (gnu_stpncpy): New declaration.
3953 (stpncpy): Define as alias for gnu_stpncpy.
3954 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
3956 2003-09-26 Paul Eggert <eggert@twinsun.com>
3958 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
3959 (error_tail): Do not loop, reallocating temporary buffer, since
3960 the output cannot contain more wide characters than the input
3961 contains bytes, the size must be big enough already. This avoids
3962 one potential size overflow calculation. Check for size overflow
3963 when calculating temporary buffer size. Free temporary buffer
3964 when done, if it was allocated with malloc; this plugs a memory
3965 leak. Remove casts from void * to pointers, that are no longer
3966 needed now that we're assuming C89 or better.
3968 Merge error changes from glibc.
3970 * error.c, error.h: Update copyright notice header to match glibc.
3971 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
3972 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
3973 Disable cancellation while printing error.
3974 * error.h: Prepend __ to parameter names.
3976 2003-09-25 Karl Berry <karl@gnu.org>
3978 * argp-fmtstream.c, argp-help.c: update from libc.
3980 2003-09-25 Bruno Haible <bruno@clisp.org>
3982 * version-etc-2.h: New file, from version-etc.h with modifications.
3983 * version-etc-2.c: New file, from version-etc.c with modifications.
3985 2003-09-25 Simon Josefsson <jas@extundo.com>
3987 * xgetdomainname.h: New file.
3988 * xgetdomainname.c: New file.
3990 2003-09-25 Simon Josefsson <jas@extundo.com>
3991 Bruno Haible <bruno@clisp.org>
3993 * getdomainname.h: New file.
3994 * getdomainname.c: New file.
3996 2003-09-24 Paul Eggert <eggert@twinsun.com>
3998 * linebuffer.c (freebuffer): Don't free the argument, just
3999 the buffer associated with the argument. Bug reported by
4002 2003-09-19 Karl Berry <karl@gnu.org>
4004 * argp.h: update from libc.
4006 2003-09-16 Paul Eggert <eggert@twinsun.com>
4008 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4009 input error, instead of returning NULL the next time we are called
4010 (and therefore losing track of errno).
4012 2003-09-15 Paul Eggert <eggert@twinsun.com>
4014 * getndelim2.c (getndelim2): Don't trash errno when a read
4015 fails, so that the caller gets the proper errno.
4017 * readutmp.c (read_utmp): Likewise.
4018 Check for fstat error. Close stream and free storage
4021 2003-09-14 Bruno Haible <bruno@clisp.org>
4023 * fwriteerror.h: New file.
4024 * fwriteerror.c: New file.
4026 2003-09-14 Jim Meyering <jim@meyering.net>
4028 * getloadavg.c: Correct cpp indentation.
4029 * strdup.c: Likewise.
4030 * vasnprintf.c: Likewise.
4032 2003-09-12 Paul Eggert <eggert@twinsun.com>
4034 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4035 * obstack.c [!defined _LIBC]: Likewise.
4036 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4037 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4038 * exitfail.c: Don't include stdlib.h; no longer needed.
4040 More changes to assume C89 or better.
4042 * error.c (error_tail): Assume vprintf.
4044 * argmatch.c (getenv): Remove decl.
4045 * progreloc.c (get_full_program_name): Define via prototype.
4046 * setenv.c (clearenv): Likewise.
4047 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4049 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4050 (malloc, memcpy): Remove decls.
4051 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4052 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4053 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4054 (memcpy): Remove macro.
4055 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4056 (__P): Remove. All uses removed.
4057 (PTR): Remove. All uses changed to void *.
4058 (CHAR_BIT, NULL): Remove.
4059 (spaces, zeros, memset_space, memset_zero)
4060 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4062 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4063 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4064 Define with prototype.
4065 Remove now-unnecessary prototype decl.
4066 (extra_args_spec): Assume ANSI C. All uses changed.
4067 (extra_args_spec_iso): Remove.
4068 (my_strftime, emacs_strftimeu): Define via prototype.
4069 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4071 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4072 * strtoimax.c: Include <stdlib.h> unconditionally.
4073 (strtoul, strtol): Remove decls.
4074 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4076 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4077 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4078 (LOCALE_PARAM_PROTO): New macro.
4079 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4080 (INTERNAL (strtol), strtol): Define with a prototype.
4081 (PARAMS): Remove. All uses removed.
4082 * tempname.c: Include <string.h> unconditionally.
4083 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4084 * xgethostname.c (main): Define with a prototype.
4085 * xmalloc.c: Include "xalloc.h" first, to check interface.
4086 Include <stdlib.h> unconditionally.
4087 (calloc, malloc, realloc, free): Remove decls.
4088 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4089 Include <stdlib.h> unconditionally. Sort include file names.
4091 (xstrtod): Define with a prototype.
4092 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4093 (strtol, strtoul): Remove decls.
4095 2003-09-11 Paul Eggert <eggert@twinsun.com>
4097 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4098 Include <stdlib.h>, <string.h> unconditionally.
4099 Remove now-unnecessary cast to char *.
4100 * strnlen.c: Include <string.h> unconditionally.
4101 * yesno.c (yesno): Define with a prototype.
4103 2003-09-10 Bruno Haible <bruno@clisp.org>
4105 * strcspn.c: Include <string.h> unconditionally.
4106 * strpbrk.c: Include <string.h> unconditionally.
4107 * strstr.c: Include <string.h> unconditionally.
4108 * unicodeio.c: Include <string.h> unconditionally.
4109 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4110 * unsetenv.c: Likewise.
4111 * xreadlink.c: Include <stdlib.h> unconditionally.
4112 * yesno.c: Include <stdlib.h> unconditionally.
4113 (rpmatch): Add prototype.
4115 2003-09-10 Jim Meyering <jim@meyering.net>
4117 * error.c: Correct indentation of cpp directives.
4119 2003-09-09 Paul Eggert <eggert@twinsun.com>
4123 * acosl.c (main): Use a prototype.
4124 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4127 * getloadavg.c (getloadavg, main): Define via prototypes.
4129 * getopt.h (struct option.name): Assume C89, and use 'const'.
4130 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4131 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4133 * getopt.c (const): Remove macro.
4134 Include <string.h> unconditionally.
4135 (my_index): Remove; all uses changed to strchr.
4136 (strlen): Remove decl.
4137 (exchange): Remove forward decl; no longer needed.
4138 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4139 Define with prototype.
4140 * getopt1.c (const): Remove macro.
4141 (getopt_long, getopt_long_only, main): Define with prototype.
4143 * getugroups.c: Include <string.h> unconditionally.
4145 * getusershell.c: Include <stdlib.h> unconditionally.
4146 (getusershell, setusershell, endusershell, readname, main):
4147 Define with prototypes.
4149 * group-member.c: Include group-member.h first.
4150 Include <stdlib.h> unconditionally.
4152 * hard-locale.c: Include hard-locale.h first.
4153 Include <stdlib.h>, <string.h> unconditionally.
4155 * hash.c (free, malloc): Remove decls.
4156 Include <stdlib.h> unconditionally.
4158 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4159 (getenv): Do not declare.
4161 * idcache.c: Include <string.h> unconditionally.
4163 * long-options.c: Include long-options.h first, to test interface.
4164 Include <stdlib.h> unconditionally.
4166 * makepath.c: Include makepath.h first, to test interface.
4167 Include <stdlib.h> and <string.h> unconditionally.
4169 * linebuffer.c: Include <stdlib.h>.
4170 (free): Remove decl.
4172 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4173 rpl_malloc returns void *, not char *.
4174 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4176 * md5.h: Include <limits.h> unconditionally.
4177 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4178 (__P): Remove; all uses removed.
4179 * md5.c: Include "md5.h" first.
4180 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4181 md5_buffer, md5_process_bytes, md5_process_block):
4182 Define with prototypes.
4183 * sha.h (__P): Remove all uses. (It wasn't defined??)
4184 * sha.c: Include "sha.h" first.
4185 Include <stdlib.h>, <string.h> unconditionally.
4187 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4188 * memcmp.c (__ptr_t): Likewise.
4189 * memrchr.c (__ptr_t): Likewise.
4190 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4191 Include <string.h> unconditionally.
4192 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4193 * memchr.c: Include <stdlib.h> unconditionally.
4194 * memchr.c (LONG_MAX): Remove.
4195 * memrchr.c (LONG_MAX): Likewise.
4196 * memchr.c (__memchr): Define via a prototype.
4197 * memrchr.c (__memrchr): Likewise.
4198 * memcmp.c (__P): Remove, and remove all uses.
4199 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4200 Remove forward decls; no longer needed.
4201 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4202 Use types required by C89 in prototype.
4204 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4205 * savedir.c: Likewise.
4206 * mkdir.c (free): Remove decl.
4207 * rmdir.c (rmdir): Define with a prototype.
4208 * savedir.c: Include savedir.h first, to test interface.
4210 * mktime.c (STDC_HEADERS): Remove.
4211 Include <stdlib.h>, <string.h> unconditionally.
4213 * modechange.c: Include <stdlib.h> unconditionally.
4214 (malloc): Remove decl.
4216 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4217 (free): Remove decl.
4219 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4220 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4221 (This type really should be intptr_t, but that's a C99ism.)
4222 (_obstack_memcpy): Remove: all uses changed to memcpy.
4223 Include <string.h> unconditionally.
4224 (struct obstack): Assume __STDC__ for types of members
4225 chunkfun, freefun, extra_arg.
4226 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4227 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4228 obstack_begin, obstack_specify_allocation,
4229 obstack_specify_allocation_with_arg, obstack_chunkfun,
4230 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4231 Remove unprototyped decls and the macros that use them.
4232 * obstack.c (POINTER): Remove. All uses changed to void *.
4233 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4234 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4235 (defined __STDC__ && __STDC__)]:
4236 Remove nonprototyped code.
4237 Include <stdlib.h> unconditionally.
4238 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4239 _obstack_allocated_p, _obstack_free, obstack_free,
4240 _obstack_memory_used, print_and_abort):
4241 Define using prototypes.
4242 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4243 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4244 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4245 obstack_next_free, obstack_object_size, obstack_room) [0]:
4246 Remove unused, unprototyped code.
4248 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4250 * physmem.c (physmem_total, physmem_available, main): Define
4253 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4254 (main): Define with a prototype.
4256 * posixver.c (getenv): Remove decl.
4258 * putenv.c (malloc): Returns void *, not char *.
4259 Include <string.h> unconditionally.
4260 (strchr, memcpy, NULL): Do not define.
4262 * readtokens.c: Include readtokens.h first, to test interface.
4263 Include <stdlib.h>, <string.h> unconditionally.
4264 (init_tokenbuffer): Define with a prototype.
4266 * regex.c (PARAMS): Remove. All uses removed.
4267 All uses of _RE_ARGS removed, too.
4268 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4270 (bzero): Assume memset exists.
4271 (memcmp, memcpy, NULL): Remove.
4272 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4273 char, or assignments to local vars of type signed char.
4274 (init_syntax_once, PREFIX(extract_number_and_incr),
4275 PREFIX(print_partial_compiled_pattern),
4276 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4277 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4278 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4279 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4280 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4281 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4282 wcs_compile_range, byte_compile_range, truncate_wchar,
4283 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4284 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4285 count_mbs_length, wcs_re_match_2_internal,
4286 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4287 PREFIX(alt_match_null_string_p),
4288 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4289 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4290 regfree, PREFIX(extract_number)): Define with prototype. Remove
4291 now-unnecessary declaration, if any.
4292 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4294 Remove now-unnecessary casts among pointer types.
4295 * regex.h (_RE_ARGS): Remove. All uses removed.
4297 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4298 (free): Remove decl.
4300 * rpmatch.c: Include <stdlib.h> unconditionally.
4302 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4303 (free): Remove decl.
4305 * save-cwd.c: Include <stdlib.h> unconditionally.
4306 * xgetcwd.c: Likewise.
4308 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4309 (free): Remove decl.
4311 * strchrnul.c (strchrnul): Define with a prototype.
4312 Fix bug: c_in was not converted to char before searching.
4314 The following changes are not K&R related:
4316 * group-member.h: Include <sys/types.h>, so that this file is
4318 * makepath.h: Likewise.
4320 * getusershell.c (readname, default_index, line_size, readname):
4321 Use size_t, not int, for sizes.
4322 (readname): If the size overflows, report an error instead of
4325 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4327 * getndelim2.c: Assume stdlib.h per the C89 spec.
4329 2003-09-08 Paul Eggert <eggert@twinsun.com>
4331 Assume C89 or better; remove K&R cruft.
4332 A few of these changes were first proposed by Derek Robert Price
4333 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4335 * addext.c: Include <string.h> unconditionally.
4336 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4337 Don't declare getenv or malloc.
4339 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4340 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4342 (find_stack_direction, alloca): Use prototypes.
4344 * atexit.c (atexit): Define using a prototype.
4346 * basename.c, dirname.c, stripslash.c:
4347 Include <string.h> unconditionally.
4349 * bcopy.c: Include <stddef.h>.
4350 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4352 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4354 * error.h (error, error_at_line, error_print_progname)
4355 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4356 * error.c: Include error.h first, to check interface.
4357 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4358 (VA_START): Remove; all uses changeed to va_start.
4359 (exit, strerror): Remove decls.
4360 (error_print_progname): Prototype uncondionally.
4361 Don't include <errno.h>; no longer needed.
4362 (private_strerror): Remove.
4363 (error_tail): Always define.
4364 (error, error_at_line): Assume C89 or better; always use prototypes.
4365 * fatal.c: Include "fatal.h" first, to test interface.
4366 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4367 (VA_START): Remove; all uses changed to va_start.
4368 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4370 (exit): Remove decl.
4371 (fatal): Prototype unconditionally. Assume va_start works.
4372 Abort at end, to pacify gcc.
4374 * euidaccess.c (main): Define with a prototype.
4376 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4378 * exitfail.c: Include <stdlib.h> unconditionally.
4380 * fnmatch_.h (__P): Remove. All uses changed to assume
4382 * fnmatch.c: Include fnmatch.h first, to test interface.
4383 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4384 (getenv): Remove decl.
4385 (fnmatch): Define using a prototype.
4386 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4387 (FCT): Define using a prototype.
4389 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4391 * gethostname.c: Include <stddef.h>.
4392 (gethostname): Define with prototype. Length is size_t, not int.
4394 2003-09-08 Paul Eggert <eggert@twinsun.com>
4396 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4397 getversion.c should have been removed then, but was accidentally
4400 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4401 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4403 2003-09-07 Paul Eggert <eggert@twinsun.com>
4405 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4406 copy_tm_result. Bug reported by Simon Josefsson in
4407 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4409 2003-09-06 Paul Eggert <eggert@twinsun.com>
4411 * time_r.c, time_r.h: New files.
4413 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4415 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4416 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4418 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4420 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4421 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4424 * timegm.c: Switch to glibc implementation, with the following changes:
4425 [defined HAVE_CONFIG_H]: Include <config.h>.
4426 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4427 (__mktime_internal) [!defined _LIBC]: New decl.
4428 (__gmtime_r) [!defined _LIBC]: New macro and function.
4429 (timegm): Use a prototype, since gnulib assumes C89.
4430 Do not bother declaring tmp to be const, as it's not really usefu.
4431 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4432 (timegm): Declare only if HAVE_DECL_TIMEGM.
4434 2003-09-03 Paul Eggert <eggert@twinsun.com>
4436 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4437 Bug reported by Lute Kamstra in
4438 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4440 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4441 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4442 course with correspondingly smaller numbers for tomorrow and
4443 yesterday. From Tadayoshi Funaba. Originally installed into
4444 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4447 2003-08-31 Simon Josefsson <jas@extundo.com>
4449 * timegm.h: New file.
4450 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4452 2003-08-31 Karl Berry <karl@gnu.org>
4454 * argp.h: update from libc.
4456 2003-08-28 Bruno Haible <bruno@clisp.org>
4458 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4459 warning on QNX, which defines O_BINARY to 000000.
4461 2003-08-24 Bruno Haible <bruno@clisp.org>
4463 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4464 MSVC7 <stdio.h> is included later.
4466 2003-08-20 Bruno Haible <bruno@clisp.org>
4468 * progname.h: New file, from GNU gettext.
4469 * progname.c: New file, from GNU gettext.
4470 * progreloc.c: New file, from GNU gettext.
4472 2003-08-19 Bruno Haible <bruno@clisp.org>
4474 * xstrdup.c: Assume <string.h> exists.
4476 2003-08-18 Jim Meyering <jim@meyering.net>
4478 * setenv.h: Indent nested cpp directive.
4479 * vasnprintf.c: Remove trailing blanks.
4481 2003-08-17 Simon Josefsson <jas@extundo.com>
4482 Bruno Haible <bruno@clisp.org>
4484 * xstrndup.h: New file.
4485 * xstrndup.c: New file.
4487 2003-08-17 Bruno Haible <bruno@clisp.org>
4489 * strndup.h: New file.
4491 2003-08-16 Paul Eggert <eggert@twinsun.com>
4493 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4494 space, undoing this 2003-08-12 change:
4495 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4497 2003-08-16 Jim Meyering <jim@meyering.net>
4499 Merge from coreutils.
4500 * xstrtoimax.c: #else #if -> #elif.
4501 * xstrtoumax.c: Likewise.
4503 2003-08-15 Paul Eggert <eggert@twinsun.com>
4505 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4506 rather than tab, after '#' in shell-script copyright notices.
4507 Suggested by Bruno Haible.
4509 2003-08-15 Jim Meyering <jim@meyering.net>
4510 and Paul Eggert <eggert@twinsun.com>
4512 Merge from coreutils.
4513 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4514 member but strut utmpx does not. Needed for AIX 4.3.3.
4515 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4517 2003-08-15 Jim Meyering <jim@meyering.net>
4519 Merge from coreutils.
4520 * xgethostname.c: Include <stdlib.h>.
4521 (xghostname): Don't exit for anything other than memory-related
4522 failure; just return NULL.
4523 * userspec.c: Include "posixver.h".
4524 (parse_user_spec): Accept `.' as a separator only
4525 in pre-POSIX-200112 mode.
4526 * strtoimax.c: Use #elif rather than #else #if.
4527 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4528 Remove function, now that we can rely on a working tzset function.
4529 [!_LIBC]: Ensure that the required autoconf test has been run.
4530 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4531 Use underlying_strftime for %r.
4532 * sha.c: Merge in some clean-up and optimization changes from glibc.
4533 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4534 Ensure that it is a multiple of 64.
4535 Rearrange loop exit tests so as to avoid performing an
4536 additional fread after encountering an error or EOF.
4537 * realloc.c: Update copyright date.
4539 2003-08-14 Jim Meyering <jim@meyering.net>
4541 Merge from coreutils.
4542 * obstack.h: Whitespace changes.
4543 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4544 and xcalloc return values.
4545 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4546 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4547 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4548 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4549 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4551 Use mntctl's return value to drive the entry-processing loop, since
4552 we can't rely on the value of the vmt_length member in the last
4553 entry. On some systems doing so could result in exhausting
4554 virtual memory. Based in part on a patch from Mike Jetzer.
4556 2003-08-14 Jim Meyering <jim@meyering.net>
4557 and Paul Eggert <eggert@twinsun.com>
4559 Merges from coreutils, plus other fixes.
4560 * physmem.c: Merge in portability changes from gcc/libiberty
4561 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4562 for credits and details. Thanks to Kaveh Ghazi for helping
4563 to keep these files in sync.
4564 (ARRAY_SIZE): Define it.
4565 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4566 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4567 (memcasecmp): Don't assume size_t fits in unsigned int.
4568 Remove casts and duplicate code.
4569 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4570 (memcpy): Remove definition.
4571 Merge in some clean-up and optimization changes from glibc.
4572 [BLOCKSIZE]: Move definition to top of file.
4573 Ensure that it is a multiple of 64.
4574 Rearrange loop exit tests so as to avoid performing an
4575 additional fread after encountering an error or EOF.
4576 * md5.h (md5_uintptr): Define.
4577 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4578 return to the initial working directory. Preserve errno
4580 * idcache.c: Include "xalloc.h".
4581 (xmalloc, xrealloc): Remove decls.
4582 (getuser): Remove casts no longer required in C89.
4583 * human.c: Include stdio.h, for sprintf.
4584 * group-member.c: Include "xalloc.h".
4585 (xmalloc, xrealloc): Remove decls.
4586 (get_group_info): Remove casts no longer required in C89.
4587 * getusershell.c (readname): Remove casts no longer required in C89.
4588 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4589 * getline.c: Whitespace fix, from coreutils.
4591 2003-08-13 Paul Eggert <eggert@twinsun.com>
4593 * exclude.c: Include <ctype.h>
4594 (IN_CTYPE_DOMAIN): New macro.
4596 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4599 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4600 Undo previous (whitespace-only) change.
4602 2003-08-12 Paul Eggert <eggert@twinsun.com>
4604 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4605 Normalize leading white space and remove trailing white space.
4606 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4607 notice, as per ../config/srclist-update.
4609 Merge from coreutils.
4610 * euidaccess.h: New file.
4611 * euidaccess.c: Include it.
4612 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4613 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4614 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4616 2003-08-11 Bruno Haible <bruno@clisp.org>
4618 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4619 (vasnprintf): Use it instead of wcslen.
4621 2003-08-11 Bruno Haible <bruno@clisp.org>
4623 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4624 value to ensure that _Bool promotes to int. Use #define for _Bool when
4625 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4627 2003-08-10 Karl Berry <karl@gnu.org>
4629 * regex.h: update from libc (whitespace fix).
4631 2003-08-09 Paul Eggert <eggert@twinsun.com>
4633 Merge some files from coreutils. These changes were
4634 originally made by Jim Meyering.
4635 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4636 many older Unixes require this.
4637 * alloca.c (alloca): Remove cast to argument of free;
4638 no longer needed in C89.
4639 * alloca_.h, regex.h: Fix white space to match
4640 what GNU indent does.
4642 2003-08-05 Paul Eggert <eggert@twinsun.com>
4644 * bumpalloc.h: Remove.
4646 2003-08-04 Paul Eggert <eggert@twinsun.com>
4648 * getloadavg.c: Change copyright notice and spacing to conform to
4651 Merge from coreutils.
4652 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4654 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4655 from Karl Berry, implemented by Jim Meyering.
4656 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4657 from Dmitry V. Levin.
4658 Remove anachronistic cast of xrealloc.
4659 * fnmatch_.h (__const): Remove. Use 'const'.
4660 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4661 type. Otherwise, it wouldn't compile with at least /bin/cc on
4662 ymp-cray-unicos9.0.2.X.
4663 Combine two mostly-identical uses of alloca into one.
4664 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4666 2003-08-04 Dave Love <d.love@dl.ac.uk>
4670 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4671 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4672 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4673 obsolete NLIST_NAME_UNION.
4674 [__GNU__]: Undef BSD and FSCALE.
4675 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4677 2003-08-03 Paul Eggert <eggert@twinsun.com>
4679 * stdbool_.h (_Bool): Make it signed char, instead of
4680 an enum type, so that it's guaranteed to promote to int. See:
4681 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4683 2003-07-31 Paul Eggert <eggert@twinsun.com>
4685 * strerror.c: Include config.h, limits.h. Declare sprintf.
4686 (strerror): Don't assume that a printable int fits in 14 bytes.
4688 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4689 Bruno Haible <bruno@clisp.org>
4691 * getline.h (getline, getdelim): Change return type to ssize_t.
4692 * getline.c (getline, getdelim): Likewise.
4693 Remove _GNU_SOURCE define; now it's defined in config.h through
4696 2003-07-22 Paul Eggert <eggert@twinsun.com>
4698 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4699 over-parenthesization in macros.
4701 Sync with coreutils.
4703 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4706 Use `exit_failure' for xalloc and xmemcoll instead of their own
4707 private exit-failure variables.
4708 * xalloc.h (xalloc_exit_failure): Remove.
4709 * xmalloc.c: Likewise. Include exitfail.h.
4710 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4711 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4712 * xmemcoll.c: Likewise. Include exitfail.h.
4713 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4715 2003-07-18 Paul Eggert <eggert@twinsun.com>
4717 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4718 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4719 to test that it can stand by itself. Include "exitfail.h".
4720 Clients should set exit_failure instead.
4721 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4723 2003-07-18 Andreas Schwab <schwab@suse.de>
4725 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4727 2003-07-18 Bruno Haible <bruno@clisp.org>
4729 * getndelim2.h: New file.
4730 * getndelim2.c: Make into a module of its own. Include config.h,
4732 (getndelim2): Make non-static. Change return type to ssize_t.
4733 * getline.h: Change argument names.
4734 * getline.c: Include getndelim2.h instead of getndelim2.c.
4735 * getnline.c: Include getndelim2.h.
4737 2003-07-17 Bruno Haible <bruno@clisp.org>
4739 * Makefile.am: Remove file.
4740 * Makefile.in: Remove file.
4742 2003-07-17 Bruno Haible <bruno@clisp.org>
4744 * getnline.h: New file.
4745 * getnline.c: New file.
4746 * getndelim2.c: New file, extracted from getline.c.
4747 (getndelim2): Renamed from getdelim2, with added nmax argument.
4748 * getline.c: Include getndelim2.c.
4749 (getdelim2): Moved out to getndelim2.c.
4750 (getline, getdelim): Update.
4752 2003-07-15 <karl@gnu.org>
4754 * vasnprintf.c: update from gettext.
4756 2003-07-15 Jim Meyering <jim@meyering.net>
4758 * makepath.c (make_path): Enclose diagnostic in _(...).
4760 2003-07-14 Paul Eggert <eggert@twinsun.com>
4762 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4763 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4764 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4765 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4766 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4767 updated automatically by ../config/srclist-update. This changes
4768 their license from LPGL to GPL.
4770 2003-07-14 Jim Meyering <jim@meyering.net>
4772 Don't emit diagnostics. Let callers do that.
4773 * save-cwd.c: Don't include "error.h".
4774 (save_cwd): Don't call error. Ensure that errno is valid
4775 when returning nonzero.
4777 * save-cwd.h (restore_cwd): Update prototype.
4778 * save-cwd.c (restore_cwd): Remove two parameters.
4779 Simplify. Don't call error upon failure. Let callers do that.
4780 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4781 when auditing is enabled. But don't bother updating the #if.
4783 2003-07-14 Simon Josefsson <jas@extundo.com>
4785 * mempcpy.h: New file.
4786 * mempcpy.c: New file.
4788 2003-07-14 Paul Eggert <eggert@twinsun.com>
4790 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4791 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4792 unicodeio.c, unicodeio.h, unlocked-io.h:
4793 Switch from LGPL to GPL.
4795 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4797 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4798 it breaks C++ compilation.
4799 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4801 2003-07-10 Jim Meyering <jim@meyering.net>
4803 * vasnprintf.c: Remove trailing blanks.
4804 Make cpp indentation consistent.
4806 2003-07-09 Paul Eggert <eggert@twinsun.com>
4808 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4809 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4810 Switch from LGPL to GPL.
4812 2003-07-07 Paul Eggert <eggert@twinsun.com>
4814 * mktime.c: Fix some boundary cases and remove need for floating point.
4816 Issue a compile-time diagnostic if time_t is floating point, or if
4817 two's complement arithmetic is not in effect, or if arithmetic
4818 right shift does not propagate the sign. These assumptions were
4819 all in the original code but they weren't checked.
4821 (TIME_T_MIDPOINT, verify): New macros.
4822 (__isleap): Remove; it has integer overflow problems.
4823 (leapyear): New function, without those problems.
4824 (ydhms_tm_diff): Remove; splitting into two parts.
4825 (ydhms_diff): New function, containing the arithmetic part of
4826 the old ydhms_tm_diff function. Issue a compile-time
4827 diagnostic if we are not using C99 integer division.
4828 Avoid casts when possible.
4829 (guess_time_tm): New function, containing the checking part of
4830 the old ydhms_tm_diff function. Return the new value, rather than
4831 the difference between it and the old. Accept a new argument T
4832 so that *T specifies the old value. Check for overflow in the result.
4834 (__mktime_internal): Use a time_t offset, not a long int offset.
4835 This undoes the 2003-06-04 change, which is no longer needed now
4836 that we have better overflow checking.
4837 (localtime_offset): Likewise.
4839 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4840 and long are 64-bit but int is only 32-bit.
4841 (ydhms_diff): Use long int to store year1 and yday1.
4842 Issue a compile-time diagnostic if long int is not wide enough.
4844 (__mktime_internal): Use long int to store adjusted year and yday.
4845 Use plain C rather than preprocessor commands, if that doesn't
4847 Check for overflow (and try to repair) after each probe
4848 rather than checking only at the very end. This avoids some bugs
4849 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4850 does not equal GMT offset at maximum time).
4851 Use integer to check for overflow rather than floating point; this
4852 is more portable to non-IEEE hosts, and is a tad faster.
4853 When we detect that we are oscillating between two values,
4854 don't check whether tm_isdst has the requested value, since
4855 we already know the answer. When tm_isdst has the wrong value,
4856 use a different heuristic to find the right one, based on the
4857 extreme values actually observed in practice in tz2003a,
4858 rather than the (overly optimistic) "previous 3 calendar quarters".
4860 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4861 "T const" to accommodate glibc style.
4862 (check_result): Use less-confusing report format. "long" -> "long int.
4864 Don't loop if the iteration overflows time_t.
4865 Allow a negative step in the iteration.
4867 2003-07-01 Paul Eggert <eggert@twinsun.com>
4869 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4870 having it depend on HAVE_SYS_TYPES_H.
4872 2003-06-25 Bruno Haible <bruno@clisp.org>
4874 * readlink.c: New file.
4876 2003-06-20 Bruno Haible <bruno@clisp.org>
4878 Assume C89, so PARAMS isn't needed.
4879 * unicodeio.h (PARAMS): Remove.
4880 * unicodeio.c: Don't use PARAMS.
4882 2003-06-18 Jim Meyering <jim@meyering.net>
4884 Merge changes from coreutils.
4885 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4886 Remove explicit declarations of xmalloc and realloc.
4888 (read_utmp): Remove anachronistic cast of xmalloc.
4890 2003-06-17 Paul Eggert <eggert@twinsun.com>
4892 Assume C89, so PARAMS isn't needed.
4893 * backupfile.h (PARAMS): Remove. All uses removed.
4894 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4895 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4896 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4897 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4898 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4899 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4900 xstrtol.h: Likewise.
4901 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
4902 same.h, strverscmp.h: Do not include config.h; no longer needed.
4903 Anyway, config.h should always be included before any other file.
4905 2003-06-11 Simon Josefsson <jas@extundo.com>
4907 * sysexit_.h: New file.
4909 2003-05-20 Derek Price <derek@ximbiot.com>
4911 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
4913 2003-06-10 Simon Josefsson <jas@extundo.com>
4915 * strchrnul.h: New file.
4916 * strchrnul.c: New file.
4918 2003-06-10 Simon Josefsson <jas@extundo.com>
4920 * argp.h: New file, from glibc.
4921 * argp-ba.c: New file, from glibc.
4922 * argp-eexst.c: New file, from glibc.
4923 * argp-fmtstream.c: New file, from glibc.
4924 * argp-fmtstream.h: New file, from glibc.
4925 * argp-fs-xinl.c: New file, from glibc.
4926 * argp-help.c: New file, from glibc.
4927 * argp-namefrob.h: New file, from glibc.
4928 * argp-parse.c: New file, from glibc.
4929 * argp-pv.c: New file, from glibc.
4930 * argp-pvh.c: New file, from glibc.
4931 * argp-xinl.c: New file, from glibc.
4933 2003-06-07 Jim Meyering <jim@meyering.net>
4935 * readtokens.h: Put `Free Software Foundation, Inc.'
4936 in place of my name in the copyright comment.
4937 Remove definition and uses of __P.
4940 * stat.c: Don't declare xmalloc explicitly.
4941 Instead, include "xalloc.h".
4942 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
4943 xrealloc, and xcalloc return values.
4944 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
4946 * xgetcwd.h: Remove definition/uses of PARAMS.
4948 2003-06-06 Jim Meyering <jim@meyering.net>
4950 * stdbool_.h: Renamed from stdbool.h.in.
4952 2003-06-06 Jim Meyering <jim@meyering.net>
4954 Merge from coreutils.
4955 * same.c: (same_name): Declare *_basename locals to be `const'.
4956 Consolidate declarations and initializations of *_base* locals.
4958 Merge from coreutils.
4959 This avoids a core dump on systems without GNU putenv,
4960 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
4961 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
4962 (unsetenv): New static function, from GNU libc.
4963 (rpl_putenv): Use it.
4965 * modechange.c: Remove trailing blanks.
4967 Merge from coreutils.
4968 * fsusage.c: Remove declaration of statfs.
4969 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
4971 * posixtm.c: Include <stdbool.h> unconditionally.
4973 2003-06-05 Paul Eggert <eggert@twinsun.com>
4975 * mktime.c (__mktime_internal): When resolving a tm_isdst
4976 mismatch, look in future quarters as well as past. This fixes a
4977 bug when processing fall-backwards gaps immediately after a long
4978 period of daylight-saving time.
4980 * mktime.c: Assume freestanding C89 or better.
4981 (HAVE_LIMITS_H): Remove. Assume it's 1.
4982 (__P): Remove; not used.
4983 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
4984 (mktime, not_equal_tm, print_tm, check_result,
4985 main): Use prototypes. Use const * where appropriate.
4986 (main): Fix typo in testing code that uncovered by above changes.
4987 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
4989 2003-06-04 Paul Eggert <eggert@twinsun.com>
4991 * mktime.c: Fix Debian bug 177940
4992 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
4993 (localtime_offset): Now long int, not time_t, because we want it
4994 to be guaranteed to be signed. All uses changed.
4995 (__mktime_internal): If overflow would occur when adding offset,
4998 Merge 'human' changes from coreutils. Rewrite to support
4999 locale-specific notations like thousands separators.
5000 * human.c: Simplify authorship notice.
5001 Include human.h immediately after config.h.
5002 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
5003 <limits.h>: Do not include, since human.h does.
5004 (SIZE_MAX, UINTMAX_MAX): New macros.
5005 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
5006 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
5007 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
5008 (power_letter): Renamed from suffixes.
5009 (generate_suffix_backwards): Remove.
5010 (adjust_value): Now takes int style (because of human.h changes)
5011 and long double value (for greater precision on some platforms).
5012 (group_number): New function.
5013 (human_readable): Use it. Use integer options, not enum.
5014 Put the options before the sizes in the arg list.
5015 Support all the new options.
5016 The old human_readable function has been removed;
5017 use inttostr.h instead.
5018 (human_readable, default_block_size, humblock):
5019 Use uintmax_t, not int, for block sizes.
5020 (human_readable_inexact, block_size_types): Remove.
5021 (block_size_opts): New constant.
5022 (human_options): Renamed from human_block_size, with new signature
5023 that allows block sizes up to UINTMAX_MAX. All callers changed.
5024 * human.h: Add copyright and authorship notice.
5025 Include <limits.h> and <stdbool.h> unconditionally.
5026 (PARAMS): Remove. All uses removed.
5027 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5028 (enum human_inexact_style): Remove tag; now a nameless enum.
5029 (human_floor, human_ceiling, human_round_to_even): Now have
5030 values 2, 0, 1 rather than -1, 1, 0.
5031 (human_group_digits, human_suppress_point_zero, human_autoscale,
5032 human_base_1024, human_SI, human_B): New constants.
5033 (human_readable_inexact, human_block_size): Remove.
5034 (human_readable): Size args are now uintmax_t, not int.
5035 (human_options): New decl.
5037 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5038 unnecessary now that we assume C89 or better. This change
5039 imported from coreutils.
5041 * mktime.c (__mktime_internal): Do not reject negative timestamps
5042 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5043 in the 2003-05-30 sync from glibc.
5045 .h files should stand alone, but we shouldn't include <sys/types.h>
5046 if we can get away with just <stddef.h>.
5048 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5049 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5050 rather than <sys/types.h>, as we merely need size_t.
5051 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5053 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5054 Include <stdio.h>, to get FILE.
5055 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5056 memcasecmp.h has included <stddef.h> and all we need is size_t.
5057 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5058 our interface, instead of including <sys/types.h>
5060 2003-06-02 Paul Eggert <eggert@twinsun.com>
5063 Fix some minor time-related bugs with POSIX time arguments.
5064 Some valid time stamps were being rejected (notably -1, and
5065 time stamps before 1900 on 64-bit hosts). And some invalid
5066 time stamps were being accepted, e.g. September 31.
5068 * posixtm.h (posixtime): Return bool instead of time_t, so
5069 that we can return (time_t) -1 successfully.
5070 * posixtm.c: Likewise.
5071 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5072 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5073 (t): Remove static var.
5074 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5075 of static var. All uses changed.
5076 (year): Do not reject years before 1900; they can occur with
5078 (posix_time_parse): Do not check for out-of-range components;
5079 that is now the caller's responsibility, since our checks were
5080 only approximations.
5081 (posixtime): Use mktime to check for out-of-range components,
5082 since it knows them exactly.
5083 If mktime returns (time_t) -1, check whether an error actually occurred
5084 by invoking localtime on -1.
5085 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5086 posixtime failures better.
5087 Improve the test data (in comments only).
5089 2003-05-30 <karl@gnu.org>
5091 * mktime.c: update from libc.
5093 2003-05-30 Bruno Haible <bruno@clisp.org>
5095 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5096 * localcharset.h: Likewise.
5097 * localcharset.c: Likewise.
5099 2003-05-28 Paul Eggert <eggert@twinsun.com>
5101 Assume the headers required for C89 freestanding compilers.
5102 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5103 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5104 without checking for HAVE_LIMITS_H.
5105 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5106 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5108 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5109 * exclude.c: Include <stdbool.h> unconditionally.
5110 * tempname.c: Include <stddef.h> unconditionally.
5111 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5112 * modechange.c, rpmatch.c (NULL): Don't define, since
5113 <stddef.h> does that.
5114 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5115 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5116 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5117 * xstrtol.c: Likewise.
5118 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5119 * savedir.c: Include <stddef.h> instead of defining NULL.
5121 * addext.c (addext): Use assignment rather than cast, to avoid
5122 warnings on some platforms.
5124 * mktime.c (__mktime_internal): Do not reject negative timestamps
5127 2003-05-10 Bruno Haible <bruno@clisp.org>
5129 * linebreak.c (iconv_string_length): Don't return -1 just because the
5130 string is longer than 4 KB.
5132 2003-05-12 Jim Meyering <jim@meyering.net>
5134 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5135 the space-padded-by-default conversion specifiers, %e, %k, %l.
5137 2003-05-03 Bruno Haible <bruno@clisp.org>
5139 Upgrade to Unicode-4.0.
5140 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5141 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5142 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5143 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5144 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5145 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5146 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5147 Change width of U+E0100..U+E01EF from 1 to 0.
5149 2003-04-25 Bruno Haible <bruno@clisp.org>
5151 * copy-file.c: Include <stddef.h>, for size_t.
5153 2003-04-25 Jim Meyering <jim@meyering.net>
5155 * copy-file.c (copy_file_preserving): Declare buf_size to be
5156 of type size_t, not int.
5158 2003-04-11 Jim Meyering <jim@meyering.net>
5160 Merge changes from Coreutils.
5162 2003-03-22 Jim Meyering <jim@meyering.net>
5164 * strftime.c (widen): Cast alloca return value to proper type.
5166 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5169 * strftime.c (my_strftime): Handle very large width
5170 specifications for numeric values correctly. Improve checks for
5173 2003-01-19 Jim Meyering <jim@meyering.net>
5175 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5176 (nl_get_alt_digit) [! defined my_strftime]: Define.
5177 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5178 _nl_get_alt_digit and _nl_get_walt_digit.
5180 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5181 These changes have no effect outside of _LIBC.
5183 2003-04-10 Bruno Haible <bruno@clisp.org>
5185 * findprog.h: New file, from GNU gettext.
5186 * findprog.c: New file, from GNU gettext.
5188 2003-04-05 Jim Meyering <jim@meyering.net>
5190 Merge changes from Coreutils.
5192 * exclude.h (PARAMS): Remove definition and uses.
5193 * exclude.c: Remove uses of `PARAMS'.
5195 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5196 Add test-cases for DOS filenames. Declare program_name.
5197 (main): Set up program_name. Patch by Rich Dawe.
5199 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5201 Use mntctl's return value to drive the entry-processing loop, since
5202 we can't rely on the value of the vmt_length member in the last
5203 entry. On some systems doing so could result in exhausting
5204 virtual memory. Based in part on a patch from Mike Jetzer.
5206 2003-04-04 Bruno Haible <bruno@clisp.org>
5208 * linebreak.h: New file, from GNU gettext.
5209 * linebreak.c: New file, from GNU gettext with slight modifications.
5210 * lbrkprop.h: New file, from GNU gettext.
5212 2003-04-03 Bruno Haible <bruno@clisp.org>
5214 * utf8-ucs4.h: New file, from GNU gettext.
5215 * utf16-ucs4.h: New file, from GNU gettext.
5216 * ucs4-utf8.h: New file, from GNU gettext.
5217 * ucs4-utf16.h: New file, from GNU gettext.
5219 2003-04-02 Bruno Haible <bruno@clisp.org>
5221 * binary-io.h: New file, from GNU gettext.
5223 2003-04-01 Bruno Haible <bruno@clisp.org>
5225 * pathname.h: New file, from GNU gettext.
5226 * concatpath.c: New file, from GNU gettext.
5228 2003-03-30 Bruno Haible <bruno@clisp.org>
5230 * copy-file.c (copy_file_preserving): Don't set owner if the function
5231 chown() doesn't exist.
5233 2003-03-28 Bruno Haible <bruno@clisp.org>
5235 * copy-file.h: New file, from GNU gettext.
5236 * copy-file.c: New file, from GNU gettext.
5238 2003-03-18 Jim Meyering <jim@meyering.net>
5240 * quote.c (quote_n): Fix typo in comment.
5242 2003-03-14 Jim Meyering <jim@meyering.net>
5244 Merge changes from Coreutils.
5245 * obstack.h (obstack_object_size): Declare temporary, __o,
5246 to be const, in order to avoid warnings.
5247 (obstack_room): Likewise.
5248 (obstack_empty_p): Likewise.
5250 2003-03-13 Paul Eggert <eggert@twinsun.com>
5252 Merge changes from Bison.
5253 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5254 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5255 when compiling Bison 1.875's `bitset bset = obstack_alloc
5256 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5257 * hash.c: Include <stdbool.h> unconditionally.
5259 2003-03-09 Paul Eggert <eggert@twinsun.com>
5261 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5262 Reported by Bruce Becker; see:
5263 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5265 2003-03-03 Paul Eggert <eggert@twinsun.com>
5266 Bruno Haible <bruno@clisp.org>
5268 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5269 Reported by John Hughes, see
5270 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5272 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5274 * poll_.h: New file.
5277 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5279 * mathl.h: New file.
5280 * acosl.c: New file.
5281 * asinl.c: New file.
5282 * atanl.c: New file.
5283 * ceill.c: New file.
5286 * floorl.c: New file.
5287 * frexpl.c: New file.
5288 * ldexpl.c: New file.
5290 * sincosl.c: New file.
5292 * sqrtl.c: New file.
5294 * trigl.c: New file.
5295 * trigl.h: New file.
5297 2003-02-17 Bruno Haible <bruno@clisp.org>
5299 * mkdtemp.h: New file, from GNU gettext.
5300 * mkdtemp.c: New file, from GNU gettext.
5302 2003-01-31 Bruno Haible <bruno@clisp.org>
5304 * rename.c: #undef rename before defining rpl_rename.
5305 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5307 2003-01-30 Bruno Haible <bruno@clisp.org>
5309 * printf-args.h: New file, from GNU gettext.
5310 * printf-args.c: New file, from GNU gettext.
5311 * printf-parse.h: New file, from GNU gettext.
5312 * printf-parse.c: New file, from GNU gettext.
5313 * vasnprintf.h: New file, from GNU gettext.
5314 * vasnprintf.c: New file, from GNU gettext.
5315 * asnprintf.c: New file, from GNU gettext.
5316 * vasprintf.h: New file, from GNU gettext with modifications.
5317 * vasprintf.c: New file, from GNU gettext.
5318 * asprintf.c: New file, from GNU gettext.
5320 2003-01-29 Bruno Haible <bruno@clisp.org>
5322 * stpncpy.h: New file, from GNU gettext with modifications.
5323 * stpncpy.c: New file, from GNU gettext with modifications.
5325 2003-01-28 Bruno Haible <bruno@clisp.org>
5327 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5329 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5332 2003-01-27 Bruno Haible <bruno@clisp.org>
5334 * xsetenv.h: New file, from GNU gettext.
5335 * xsetenv.c: New file, from GNU gettext.
5337 2003-01-23 Bruno Haible <bruno@clisp.org>
5339 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5341 2003-01-22 Bruno Haible <bruno@clisp.org>
5343 * exit.h: New file, from GNU gettext.
5345 2003-01-11 Bruno Haible <bruno@clisp.org>
5347 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5348 * strcase.h (strcasecmp, strncasecmp): Likewise.
5350 2003-01-14 Jim Meyering <jim@meyering.net>
5352 * same.c (same_name): Tweak a comment.
5354 2003-01-11 Bruno Haible <bruno@clisp.org>
5356 * same.c (same_name): Reorder tests so as to avoid calling stat()
5357 when a string comparison is sufficient.
5359 2003-01-11 Bruno Haible <bruno@clisp.org>
5361 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5364 2003-01-11 Bruno Haible <bruno@clisp.org>
5366 * hash-pjw.c: Add comment about low quality of this function.
5368 2003-01-12 Paul Eggert <eggert@twinsun.com>
5370 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5371 to avoid collisions with libcurses and libreadline.
5373 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5374 * getstr.h, getstr.c: Remove.
5375 * getline.c: Include "getline.h", to check interface.
5376 Move body of old getstr.c here: this defines MIN_CHUNK and
5377 declares getdelim2, which is renamed from getstr.
5378 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5380 * linebuffer.c (readlinebuffer): Renamed from readline.
5382 * linebuffer.h: Likewise.
5383 (readline): Remove backward-compatibility macro.
5385 2003-01-12 Jim Meyering <jim@meyering.net>
5387 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5389 2003-01-10 Bruno Haible <bruno@clisp.org>
5391 * alloca_.h: New file.
5392 * getdate.y: Unconditionally include alloca.h.
5393 * makepath.c: Likewise.
5394 * setenv.c: Likewise.
5395 * userspec.c: Likewise.
5397 2003-01-09 Bruno Haible <bruno@clisp.org>
5399 * stdbool.h.in: New file.
5401 2003-01-08 Bruno Haible <bruno@clisp.org>
5403 * safe-read.c: Include specification header first, to ensure its
5405 * full-write.c: Likewise.
5407 2003-01-08 Jim Meyering <jim@meyering.net>
5409 * full-write.c: Undefine and define-away `const' after inclusion
5410 of errno.h, not before. Suggestion from Bruno Haible.
5412 2003-01-07 Jim Meyering <jim@meyering.net>
5414 * full-write.c: Rework so that it may serve to define full_read, too.
5415 * full-read.c: Simply #define FULL_READ and include full-write.c.
5417 2003-01-06 Jim Meyering <jim@meyering.net>
5419 * version-etc.c: Update year in translatable copyright string.
5421 2002-12-25 Bruno Haible <bruno@clisp.org>
5423 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5424 * xstrtol.h: Likewise.
5425 * xstrtoimax.c: Likewise.
5426 * xstrtoumax.c: Likewise.
5427 * human.h: Likewise.
5429 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5430 on systems that have <inttypes.h> but not <stdint.h>.
5432 2002-12-31 Paul Eggert <eggert@twinsun.com>
5434 * memcoll.c (memcoll): Fall back on a simple algorithm using
5435 memcmp if strcoll doesn't work.
5437 2002-12-23 Bruno Haible <bruno@clisp.org>
5439 * localcharset.h: New file.
5440 * localcharset.c: Include it.
5441 * unicodeio.c: Likewise.
5443 2002-12-22 Bruno Haible <bruno@clisp.org>
5445 * utime.c (utime_null): No need to call ftruncate if the file was
5448 2002-12-23 Bruno Haible <bruno@clisp.org>
5450 * memcoll.c (STRCOLL): New macro.
5453 2002-12-22 Bruno Haible <bruno@clisp.org>
5455 * getstr.h (getstr): Define, to avoid clash with libcurses.
5456 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5458 2002-12-22 Bruno Haible <bruno@clisp.org>
5460 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5462 2002-12-23 Bruno Haible <bruno@clisp.org>
5464 * getline.h: Include <stddef.h>, for size_t.
5466 * unicodeio.h: Include <stddef.h>, for size_t.
5467 * unicodeio.c: Don't include <stddef.h>.
5469 2002-12-17 Bruno Haible <bruno@clisp.org>
5471 * canon-host.c (strdup): Remove unused declaration.
5473 * fsusage.c: Include full_read.h.
5474 (get_fs_usage): Use full_read instead of safe_read.
5476 * utime.c (utime_null): Use SAFE_READ_ERROR.
5478 2002-12-11 Bruno Haible <bruno@clisp.org>
5480 * setenv.h: Rewritten to cope with systems that have setenv() but not
5482 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5485 2002-12-11 Bruno Haible <bruno@clisp.org>
5487 * setenv.c (alloca): Fall back to malloc.
5489 (setenv): Use freea() to free memory allocated with alloca().
5491 2002-11-13 Bruno Haible <bruno@clisp.org>
5493 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5494 function declarations.
5495 * unsetenv.c (unsetenv): Likewise.
5497 2002-03-04 Bruno Haible <bruno@clisp.org>
5499 Portability to AIX 4.3.3.
5500 * unsetenv.c: New file, extracted from setenv.c.
5501 * setenv.c: Move the unsetenv() function to unsetenv.c.
5503 2001-12-20 Bruno Haible <bruno@clisp.org>
5505 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5506 use malloc instead. For SunOS 4.
5508 2001-12-11 Bruno Haible <bruno@clisp.org>
5510 * setenv.c: Declare alloca.
5511 (compar_fn_t): New typedef.
5512 (KNOWN_VALUE, STORE_VALUE): Use it.
5514 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5517 2002-12-10 Paul Eggert <eggert@twinsun.com>
5519 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5520 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5521 Choose values that are less likely to collide with system fnmatch
5523 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5524 defined (e.g., a pure POSIX system).
5525 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5526 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5528 2002-12-06 Jim Meyering <jim@meyering.net>
5530 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5532 Merge in changes from libc's misc/error.c, in preparation
5533 for the merge of gnulib's changes back into libc.
5535 * error.c (_): Define only if not already defined.
5536 Move definition to follow all #include directives.
5537 Include unlocked-io.h only if !_LIBC.
5538 [_LIBC]: Include <libio/libioP.h>.
5539 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5540 (fflush): Tweak definition to use INTUSE.
5543 2002-12-05 Paul Eggert <eggert@twinsun.com>
5545 * alloca.c [defined emacs]: Include "lisp.h".
5546 (xalloc_die) [defined emacs]: New macro.
5547 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5548 [! defined emacs]: Include <xalloc.h>.
5549 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5550 (pointer): Typedef to POINTER_TYPE *.
5551 (malloc): Remove decl; we now always use xmalloc.
5552 (alloca): Use old-style definition, since Emacs needs this.
5553 Check for arithmetic overflow when computing combined size.
5555 2002-12-04 Paul Eggert <eggert@twinsun.com>
5557 Do not generate unlocked-io.h automatically, since it's easier to
5558 maintain it by hand.
5560 * unlocked-io.h: New file, from GNU diffutils,
5561 but with proper copyright notice and attribution.
5563 * Makefile.am: Add copyright notice.
5564 (libfetish_a_SOURCES): Add unlocked-io.h.
5565 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5566 (DISTCLEANFILES, io_functions): Remove macros.
5567 (EXTRA_DIST): Remove gen_uio.
5568 (unlocked-io.h): Remove rule.
5570 2002-12-04 Jim Meyering <jim@meyering.net>
5572 Reflect the fact that stat.c and lstat.c are no longer generated.
5573 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5574 (DISTCLEANFILES): Likewise.
5575 (EXTRA_DIST): Likewise.
5576 (all_local): Don't depend on stat.c or lstat.c.
5577 (stat.c, lstat.c): Remove rules.
5578 (EXTRA_DIST): Remove xstat.in.
5580 * xstat.in: Remove file. Contents moved into stat.c.
5581 * stat.c: New file. Contents mostly from xstat.in.
5582 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5583 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5585 * safe-read.c: Rework so that it may serve to define safe_write, too.
5586 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5588 2002-12-03 Jim Meyering <jim@meyering.net>
5590 * safe-read.c, safe-write.c: Change variable names and comments, but
5591 not semantics, to minimize the differences between these two files.
5592 (safe_read): Change comment to mention SAFE_READ_ERROR.
5594 * safe-read.c (IS_EINTR): Define.
5595 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5597 2002-12-02 Bruno Haible <bruno@clisp.org>
5599 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5600 Define, taken from safe-read.c.
5601 (INT_MAX): Provide fallback.
5602 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5603 * safe-write.h (SAFE_WRITE_ERROR): Define.
5605 * safe-read.c (EINTR): Remove definition.
5606 (safe_read): Don't use EINTR if it is absent.
5608 2002-12-02 Jim Meyering <jim@meyering.net>
5610 * safe-read.c (EINTR): Define.
5611 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5612 (INT_MAX): Provide fallback.
5613 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5615 * safe-read.h (SAFE_READ_ERROR): Define.
5617 2002-12-01 Jim Meyering <jim@meyering.net>
5619 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5620 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5622 2002-11-27 Paul Eggert <eggert@twinsun.com>
5624 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5625 hash_rehash): Replace `if (limit <= value) abort ();' with
5626 `if (! (value < limit)) abort ();', for readability.
5628 2002-11-26 <karl@gnu.org>
5630 * strdup.c: copy from libc again, with jim's ok.
5631 * .cppi-disable: re-add strdup.c
5633 2002-11-25 <karl@gnu.org>
5635 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5636 instead of "strtol.c".
5638 2002-11-25 Jim Meyering <jim@meyering.net>
5640 * mktime.c: Sync from libc, now that it has the latest fix.
5642 2002-11-24 <karl@gnu.org>
5644 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5645 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5647 2002-11-24 Jim Meyering <jim@meyering.net>
5649 Update from coreutils:
5651 * mktime.c: Merge in changes from libc.
5653 Avoid a link-time failure on some Linux systems.
5654 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5655 (__mon_yday): Declare with the STATIC attribute.
5656 (__mktime_internal): Likewise.
5657 Based on a report from Greg Schafer.
5659 2002-11-23 Jim Meyering <jim@meyering.net>
5661 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5662 Use `unsigned', not `int', as type of index.
5664 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5666 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5668 2002-11-22 Paul Eggert <eggert@twinsun.com>
5670 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5671 hint that one should use `if (! x) abort ();' rather than `assert
5672 (x);', and anyway it's one less thing to worry about configuring.
5673 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5674 hash_rehash, hash_insert): Use abort rather than assert.
5676 2002-11-22 Paul Eggert <eggert@twinsun.com>
5678 * quotearg.h: Allow multiple inclusion by surrounding with
5679 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5680 so that we can be included first.
5681 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5682 * quotearg.c: Include quotearg.h immediately after config.h.
5683 No need to include stddef.h or sys/types.h any more.
5684 Surround local include files with "", not "<>".
5685 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5686 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5687 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5688 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5689 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5690 (ISPRINT): Remove; no longer needed now that we assume C89.
5692 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5695 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5696 quotearg_char): Use SIZE_MAX rather than
5697 (size_t) -1 when we are talking about "infinity".
5699 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5701 2002-11-22 Bruno Haible <bruno@clisp.org>
5703 * safe-read.h: Assume C89. Add comments.
5704 (safe_read): Change return type to size_t.
5705 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5706 counts > SSIZE_MAX correctly.
5707 * safe-write.h: New file.
5708 * safe-write.c: New file.
5709 * full-read.h: New file.
5710 * full-read.c: New file.
5711 * full-write.h: Assume C89. Add comments.
5712 * full-write.c: Include safe-write.h.
5713 (full_write): Rewritten to use safe_write.
5714 Suggested by Jim Meyering and Paul Eggert.
5716 2002-11-21 Bruno Haible <bruno@clisp.org>
5718 Remove case insensitive option matching.
5719 * argmatch.h (argcasematch): Remove declaration.
5720 (ARGCASEMATCH): Remove macro.
5721 (__xargmatch_internal): Remove case_sensitive argument.
5722 (XARGMATCH): Update.
5723 (XARGCASEMATCH): Remove macro.
5724 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5725 case_sensitive argument.
5726 (argcasematch): Remove function.
5727 (__xargmatch_internal): Remove case_sensitive argument.
5728 (main): Use XARGMATCH instead of XARGCASEMATCH.
5730 * xmalloc.c: Change compile-time error message. Add comment about
5731 required autoconf version.
5733 2002-11-21 Jim Meyering <jim@meyering.net>
5735 * strdup.c (strdup): Tweak comment and initial #if/#include.
5737 Merge in changes from the coreutils.
5739 2002-09-25 Paul Eggert <eggert@twinsun.com>
5740 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5741 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5742 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5743 int. Work more efficiently if X is the same width as uintmax_t.
5744 Do not compare X to -1, to avoid bogus compiler warning.
5745 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5746 Don't assume that f_frsize and f_bsize are the same type.
5748 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5751 * makepath.c (make_path): Restore umask *before* creating the final
5753 (make_path): Minor reformatting.
5755 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5756 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5758 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5759 ones. At least on GNU/Linux systems, `auto' means something else.
5762 2002-11-20 Paul Eggert <eggert@twinsun.com>
5764 Merge argmatch cleanups from Bison. Assume C89.
5766 * argmatch.c: Include config.h here, not in argmatch.h.
5767 Include stdlib.h, for EXIT_FAILURE.
5768 Always include <string.h>, since we assume C89.
5769 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5770 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5771 Include <stddef.h> instead, since it's all we need for size_t.
5772 (PARAMS): Remove. All uses removed.
5773 (ARRAY_CARDINALITY): Do not bother to #undef.
5774 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5775 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5776 Remove unnecessary parentheses.
5777 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5778 Insert necessary parentheses.
5779 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5780 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5782 2002-11-19 Bruno Haible <bruno@clisp.org>
5784 * mbswidth.c: Include mbswidth.h right at the beginning.
5785 * mbswidth.h: Include <stddef.h>, for size_t.
5787 * mbswidth.h (PARAMS): Remove macro.
5788 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5789 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5791 * gcd.h (PARAMS): Remove macro.
5792 (gcd): Use ANSI C function declarations.
5793 * gcd.c (gcd): Likewise.
5795 2002-11-15 Bruno Haible <bruno@clisp.org>
5797 * strcspn.c: Include <stddef.h>.
5798 (strcspn): Use ANSI C function declaration. Change return type to
5800 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5801 (strpbrk): Use NULL.
5802 * strpbrk.h (PARAMS): Remove macro.
5803 (strpbrk): Use ANSI C function declaration.
5804 * strstr.c: Don't include <sys/types.h>.
5805 * strstr.h (PARAMS): Remove macro.
5806 (strstr): Use ANSI C function declarations.
5808 2002-11-06 Bruno Haible <bruno@clisp.org>
5810 * gcd.h (gcd): Change argument type to 'unsigned long'.
5811 * gcd.c (gcd): Likewise.
5813 2002-11-05 Bruno Haible <bruno@clisp.org>
5815 * gcd.h: New file, from gettext-0.11.5.
5816 * gcd.c: New file, from gettext-0.11.5.
5818 2002-11-05 Bruno Haible <bruno@clisp.org>
5820 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5821 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5822 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5823 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5825 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5826 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5828 * closeout.c: Include gettext.h instead of <libintl.h>.
5829 * human.c: Include gettext.h instead of <libintl.h>.
5830 * quotearg.c: Include gettext.h instead of <libintl.h>.
5831 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5832 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5833 * userspec.c: Include gettext.h instead of <libintl.h>.
5834 * version-etc.c: Include gettext.h instead of <libintl.h>.
5835 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5836 (textdomain): Remove definition.
5837 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5839 * long-options.c: Remove include of <libintl.h> and definition of _.
5840 * same.c: Remove include of <libintl.h> and definition of _.
5842 2002-11-04 Bruno Haible <bruno@clisp.org>
5844 * stpcpy.h: New file, from GNU gettext-0.11.5.
5845 * strcase.h: New file, from GNU gettext-0.11.5.
5846 * strpbrk.h: New file, from GNU gettext-0.11.5.
5847 * strstr.h: New file, from GNU gettext-0.11.5.
5848 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5850 2002-05-09 Bruno Haible <bruno@clisp.org>
5852 * config.charset: Update for newest glibc. Add canonical names
5853 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5855 2002-05-09 Bruno Haible <bruno@clisp.org>
5857 * localcharset.c (get_charset_aliases): Add more Windows specific
5860 2002-05-08 Owen Taylor <otaylor@redhat.com>
5862 * config.charset: A few additions for Solaris.
5864 2001-12-05 Bruno Haible <bruno@clisp.org>
5866 * localcharset.c (locale_charset): Don't return an empty string.
5868 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5870 * config.charset: msdos in uk_UA uses CP1125.
5872 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5874 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5875 * localcharset.c (locale_charset): Declare as extern "C".
5877 2002-02-15 Bruno Haible <bruno@clisp.org>
5879 * config.charset [msdosdjgpp]: For Russian, use CP866.
5881 2002-02-11 Bruno Haible <bruno@clisp.org>
5883 * config.charset: Add support for NetBSD.
5885 2002-09-25 <karl@gnu.org>
5887 * strdup.c: copy from libc/string (via ../config/srclist*).
5888 * getopt*: copy from libc/posix.
5889 * gettext.h: copy from gettext.
5890 * .cppi-disable: add strdup.c, gettext.h.
5892 2002-07-01 Jim Meyering <meyering@lucent.com>
5894 * c-stack.c: Include sys/time.h.
5895 From Volker Borchert.
5897 2002-06-11 Paul Eggert <eggert@twinsun.com>
5899 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5900 New macro. Use it uniformly instead of
5901 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
5902 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
5903 reported by Vin Shelton.
5905 2002-06-22 Jim Meyering <meyering@lucent.com>
5907 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
5908 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
5910 2002-06-22 Paul Eggert <eggert@twinsun.com>
5912 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
5913 Do not assume SA_SIGINFO behavior.
5914 Bug reported by Jim Meyering on NetBSD 1.5.2.
5916 2002-06-22 Jim Meyering <meyering@lucent.com>
5918 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
5920 * exitfail.c, exitfail.h: Likewise.
5921 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
5923 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
5925 (EXTRA_DIST): Add fnmatch_loop.c.
5926 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
5928 * fnmatch_loop.c: New file, from diffutils-2.8.2.
5929 * fnmatch.c: Update from diffutils-2.8.2.
5930 * fnmatch_.h: New file. From diffutils-2.8.2.
5931 * fnmatch.h: Remove file.
5933 2002-06-18 Paul Eggert <eggert@twinsun.com>
5935 * file-type.h: Report an error if neither S_ISREG nor
5936 S_IFREG is defined, instead of using a test specific to glibc
5937 2.2. This should be safe, since POSIX requires S_ISREG and
5938 Unix Version 7 had S_IFREG. We don't need to check for
5939 <sys/types.h> since we don't use any symbols that it defines.
5941 2002-06-15 Jim Meyering <meyering@lucent.com>
5943 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
5944 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
5945 have been included before this file.
5947 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
5949 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
5950 so that each temporary file name is unique and valid in the first
5951 8 characters, for operation under DOS.
5953 2002-06-15 Jim Meyering <meyering@lucent.com>
5955 Work even with DJGPP 2.03, which lacks support for symlinks.
5957 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
5959 * lchown.c (S_ISLNK): Likewise.
5961 2002-06-14 Jim Meyering <meyering@lucent.com>
5963 * file-type.h: Use the version from diffutils-2.8.2.
5964 * file-type.c: Likewise.
5966 2002-05-27 Jim Meyering <meyering@lucent.com>
5968 Fix a problem seen only on nonconforming systems whereby ls.c's
5969 use of localtime, and then of gettimeofday would cause trouble:
5970 the localtime call used to initialize rpl_gettimeofday's save
5971 mechanism would clobber ls's current local time information so
5972 that in any long listing the first file would always be listed
5973 with date 1970-01-01. Analysis by Volker Borchert.
5975 * gettimeofday.c (localtime): Undefine.
5976 (rpl_localtime): New function.
5978 2002-05-22 Jim Meyering <meyering@lucent.com>
5980 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
5981 * file-type.h: New file.
5982 * file-type.c (file_type): New file/function. Extracted from diffutils.
5984 2002-04-29 Paul Eggert <eggert@twinsun.com>
5986 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
5988 2002-04-28 Paul Eggert <eggert@twinsun.com>
5990 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
5991 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
5992 of 127, since 64 is the largest conceivable number for ancient
5994 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
5996 2002-04-28 Jim Meyering <meyering@lucent.com>
5998 * sig2str.c (WTERMSIG): Remove definition (unused).
6000 2002-04-28 Paul Eggert <eggert@twinsun.com>
6002 * sig2str.h, sig2str.c: New files.
6003 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6005 2002-04-24 Jim Meyering <meyering@lucent.com>
6007 * gettext.h: New file, from Gettext.
6008 * Makefile.am (INCLUDES): Remove -I../intl.
6009 (libfetish_a_SOURCES): Add gettext.h.
6011 2002-04-16 Jim Meyering <meyering@lucent.com>
6013 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6014 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6015 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6017 2002-04-12 Jim Meyering <meyering@lucent.com>
6019 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6021 2002-03-10 Jim Meyering <meyering@lucent.com>
6023 * makepath.c (make_path): Remove a comma from a diagnostic.
6024 Suggestion from Santiago Vila.
6026 2002-03-08 Jim Meyering <meyering@lucent.com>
6028 * rename.c: Mention that this wrapper is needed also on
6029 mips-dec-ultrix4.4 systems.
6031 2002-03-02 Jim Meyering <meyering@lucent.com>
6033 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6034 not HAVE_CLOCK_SETTIME.
6036 2002-02-27 Paul Eggert <eggert@twinsun.com>
6038 * nanosleep.h: Rename to....
6039 * timespec.h: New name for nanosleep.h. All uses changed.
6041 * gettime.c: New file.
6042 * settime.c: New file.
6045 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6046 timespec.h. Remove nanosleep.h.
6048 2002-02-25 Paul Eggert <eggert@twinsun.com>
6050 * acl.c, acl.h: New files.
6051 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6053 2002-02-24 Jim Meyering <meyering@lucent.com>
6055 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6056 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6057 cause trouble. Reported by Nelson Beebe.
6059 2002-02-23 Paul Eggert <eggert@twinsun.com>
6061 * path-concat.c (xpath_concat): Reorder code to pacify
6062 compilers that don't know that xalloc_die never returns.
6064 2002-02-20 Jim Meyering <meyering@lucent.com>
6066 * getdate.c: Regenerate using bison-1.33.
6068 2002-02-15 Paul Eggert <eggert@twinsun.com>
6070 * posixver.c, posixver.h: New files.
6071 * Makefile.am (libfetish_a_SOURCES): Add them.
6073 2002-02-02 Paul Eggert <eggert@twinsun.com>
6074 Bruno Haible <bruno@clisp.org>
6076 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6077 (fwrite_success_callback): New declaration.
6078 * unicodeio.c (unicode_to_mb): New function, extracted from
6079 print_unicode_char. Call failure callback instead of error.
6080 (fwrite_success_callback): New function.
6081 (exit_failure_callback): New function.
6082 (fallback_failure_callback): New function.
6083 (print_unicode_char): Call unicode_to_mb.
6085 2002-01-26 Jim Meyering <meyering@lucent.com>
6087 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6089 2002-01-22 Jim Meyering <meyering@lucent.com>
6091 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6092 Otherwise, some versions of automake would omit the rule that makes
6093 Makefile from Makefile.in.
6095 2001-01-21 Paul Eggert <eggert@twinsun.com>
6097 * xmemcoll.h, xmemcoll.c: New files.
6098 * Makefile.am (libfetish_a_SOURCES): Add them.
6099 * memcoll.c: Include errno.h, and declare errno if not defined.
6100 (memcoll): Set errno to zero if there is no error.
6102 * quotearg.c (quotearg_buffer_restyled):
6103 Fix bug with quoting buffers containing NUL when backslashing escapes.
6104 This bug was exposed by the other changes in this patch.
6105 (quotearg_n_options): New arg ARGSIZE.
6106 All callers changed.
6107 (quoting_options_from_style): New function.
6108 (quotearg_n_style): Use it.
6109 (quotearg_n_style_mem): New function.
6111 * quotearg.h (quotearg_n_style_mem): New function.
6113 2002-01-16 Jim Meyering <meyering@lucent.com>
6115 * getdate.y: Add three semicolons, each just before a closing brace.
6116 Bison (as of version 1.31) no longer papers over that mistake.
6118 2002-02-14 Paul Eggert <eggert@twinsun.com>
6120 * backupfile.c (ISDIGIT): Comment fix.
6121 * getdate.y (ISDIGIT): Likewise.
6122 * posixtm.c (ISDIGIT, year): Likewise.
6123 * strverscmp.c (ISDIGIT): Likewise.
6124 * userspec.c (ISDIGIT): Likewise.
6126 2002-01-05 Jim Meyering <meyering@lucent.com>
6128 * version-etc.c (version_etc_copyright): Update copyright year.
6130 2001-01-19 Paul Eggert <eggert@twinsun.com>
6132 * closeout.c (close_stdout_status): If ferror (stdout), do
6133 not silently exit merely because the output buffer happens to
6134 have nothing pending.
6136 2001-12-18 Paul Eggert <eggert@twinsun.com>
6138 See the big note in ../ChangeLog.
6139 * human.c (suffixes): Prefer K to k for 1024.
6140 (generate_suffix_backwards): New function.
6141 (human_readable_inexact): Use it.
6142 * xstrtol.c (__xstrtol): If there is no number but there
6143 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6144 Accept 'K' as well as 'k'.
6146 2001-12-15 Jim Meyering <meyering@lucent.com>
6148 * regex.h (__restrict_arr): Update from libc.
6150 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6151 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6154 2001-12-10 Jim Meyering <meyering@lucent.com>
6156 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6157 Instead, include "xalloc.h".
6158 (initbuffer): Don't cast xmalloc return value to char*.
6159 (readline): Reword comment.
6160 Don't cast xrealloc return value to char*
6163 2001-12-09 Jim Meyering <meyering@lucent.com>
6165 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6166 `signed and unsigned type in conditional expression'.
6167 * posixtm.c (posix_time_parse): Likewise.
6169 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6171 * readtokens.c (readtoken): Declare an index to be of type unsigned
6172 to avoid a pedantic warning.
6174 * getstr.c: Don't include assert.h.
6175 (getstr): Remove warning-evoking assertions.
6176 Return -1 if offset parameter is out of bounds.
6177 Change the type of a local from int to size_t.
6179 * strftime.c (my_strftime_localtime_r): Include this function
6180 definition in the `#if ! HAVE_TM_GMTOFF' block.
6182 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6183 Include xalloc.h instead.
6185 2001-12-02 Jim Meyering <meyering@lucent.com>
6187 * tempname.c: Don't declare getenv, thus reverting the change of
6188 2001-11-18. It's no longer necessary, now that stdlib.h is always
6191 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6192 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6194 2001-11-30 Akim Demaille <akim@epita.fr>
6196 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6197 before being defined.
6199 2001-11-27 Paul Eggert <eggert@twinsun.com>
6201 * quotearg.h (quotearg_n, quotearg_n_style):
6202 First arg is int, not unsigned.
6203 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6204 (SIZE_MAX, UINT_MAX): New macros.
6205 (quotearg_n_options): Abort if N is negative.
6206 Avoid overflow check on hosts where size_t is 64 bits and int
6207 is 32 bits, as overflow is impossible there.
6208 Fix off-by-one typo that caused unnecessary reallocation.
6210 2001-11-27 Jim Meyering <meyering@lucent.com>
6212 * tempname.c: Merge with version from libc.
6213 * regex.c: Likewise.
6215 * tempname.c: Include stdlib.h unconditionally. On some old systems
6216 for which STDC_HEADERS is 0, it was not included, resulting in a
6217 warning about an integer-to-pointer conversion problem with getenv.
6218 Reported by Volker Borchert.
6220 2001-11-26 Jim Meyering <meyering@lucent.com>
6222 * gtod.h: Remove file.
6223 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6224 * gettimeofday.c: Don't include gtod.h.
6225 (GTOD_init): Remove function.
6226 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6227 Suggestion from Volker Borchert.
6229 2001-11-23 Jim Meyering <meyering@lucent.com>
6231 * hash.h (struct hash_table): Don't define here. Merely declare it.
6232 * hash.c (struct hash_table): Define it here instead.
6234 2001-11-22 Jim Meyering <meyering@lucent.com>
6236 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6238 2001-11-18 Paul Eggert <eggert@twinsun.com>
6240 * tempname.c (TMP_MAX): Remove; no longer needed.
6241 (TEMPORARIES): New macro.
6242 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6243 removes an artificial limitation (e.g. HP-UX 10.20, where
6246 2001-11-18 Jim Meyering <meyering@lucent.com>
6248 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6251 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6252 files will be created before anything else.
6254 2001-11-17 Jim Meyering <meyering@lucent.com>
6256 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6257 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6258 rather than group writable. Patch by Juan F. Codagnone.
6260 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6261 Instead, include "xalloc.h".
6263 * mountlist.c: Include unlocked-io.h after all system headers.
6264 Remove explicit declarations of xmalloc, xrealloc,
6265 and xstrdup. Instead, include "xalloc.h".
6267 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6268 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6269 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6271 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6272 Reported by Padraig Brady.
6274 * mkstemp.c: #undef mkstemp.
6276 (rpl_mkstemp): Rename from mkstemp.
6279 2001-11-16 Jim Meyering <meyering@lucent.com>
6281 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6282 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6283 determine the amount of total physical memory, use pstat_getstatic.
6284 HPUX-11 doesn't define _SC_PHYS_PAGES.
6285 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6286 If sysconf couldn't be used to determine the amount of available
6287 physical memory, use both pstat_getstatic and pstat_getdynamic.
6288 Based on a patch from Bob Proulx.
6290 2001-11-05 Jim Meyering <meyering@lucent.com>
6292 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6294 2001-11-03 Jim Meyering <meyering@lucent.com>
6296 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6297 in argmatch_to_argument call.
6299 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6302 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6303 e.g., a fault due to an attempt to free a NULL pointer.
6305 2001-11-01 Jim Meyering <meyering@lucent.com>
6307 * dirfd.c, dirfd.h: New files.
6308 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6310 * hash.c (hash_print) [TESTING]: Clean up.
6312 2001-10-22 Paul Eggert <eggert@twinsun.com>
6314 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6315 to avoid a warning if -Wall.
6317 2001-10-21 Paul Eggert <eggert@twinsun.com>
6319 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6321 2001-10-21 Jim Meyering <meyering@lucent.com>
6323 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6324 this code would end up calling gettext even in packages built
6326 * getopt.c (_): Likewise.
6327 * regex.c (_): Likewise.
6329 2001-10-20 Paul Eggert <eggert@twinsun.com>
6331 * error.c (strerror_r): Do not declare unless !_LIBC.
6332 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6333 Use strerror_r that is only a macro, even if it is not a function.
6334 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6335 (private_strerror): Use prototypes, not old-style function definition.
6336 (print_errno_message): New function.
6337 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6339 (error_tail, error, error_at_line): Use it.
6341 2001-10-11 Jim Meyering <meyering@lucent.com>
6343 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6344 and quote_n (1, ... to avoid clobbering a buffer.
6346 2001-10-05 Jim Meyering <meyering@lucent.com>
6348 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6349 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6350 * hash-pjw.h: New file.
6352 2001-09-30 Jim Meyering <meyering@lucent.com>
6354 * mountlist.c [MOUNTED_GETFSSTAT]:
6355 Include <sys/ucred.h>, for Apple Darwin.
6356 Include sys/mount.h and sys/fs_types.h only if available.
6358 (read_filesystem_list): Use FS_TYPE.
6360 2001-09-29 Paul Eggert <eggert@twinsun.com>
6362 * exclude.c (excluded_filename): 0 -> false, since it's
6365 2001-09-28 Paul Eggert <eggert@twinsun.com>
6367 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6368 #defines strtoimax. Also treat the other strto* functions
6371 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6372 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6373 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6375 2001-09-26 Jim Meyering <meyering@lucent.com>
6377 Most macros in unlocked-io.h had the wrong number of arguments.
6378 * gen-uio: New script.
6379 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6380 * unlocked-io.hin: Remove file.
6381 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6382 rather than trying to embed it here.
6383 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6384 Reported by Padraig Brady.
6386 2001-09-25 Volker Borchert <bt@teknon.de>
6388 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6390 2001-09-23 Jim Meyering <meyering@lucent.com>
6392 * mountlist.c: Remove useless parentheses in #if directives.
6393 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6394 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6396 2001-09-22 Jim Meyering <meyering@lucent.com>
6398 * localcharset.c: Update from latest gettext.
6399 * config.charset: Likewise.
6401 2001-09-20 Jim Meyering <meyering@lucent.com>
6403 * xstrtol.c (strtoimax): Guard declaration with
6404 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6405 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6406 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6407 (strtoumax): Likewise, for completeness (it wasn't necessary).
6409 2001-09-06 Paul Eggert <eggert@twinsun.com>
6411 * strtoimax.c (HAVE_LONG_LONG):
6412 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6413 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6414 to work around bug in IBM C compiler.
6416 2001-09-16 Jim Meyering <meyering@lucent.com>
6418 * mkdir.c: New file.
6420 2001-09-04 Paul Eggert <eggert@twinsun.com>
6422 * xgetcwd.c: Revert some of the previous change; intead,
6423 fix the HAVE_GETCWD_NULL code to behave more like the
6424 !HAVE_GETCWD_NULL code used to.
6427 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6430 2001-09-04 Paul Eggert <eggert@twinsun.com>
6432 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6433 Use ssize_t, not int, to store result of readlink.
6434 Check for ssize_t overflow as well as size_t overflow,
6435 as POSIX says the result of readlink is implementation-defined
6436 when ssize_t overflows.
6437 Remove unnecessary cast to char*.
6438 Use free+malloc instead of realloc, as the storage doesn't need
6439 to be preserved and it's clearer and can be more efficient that way.
6440 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6441 * xreadlink.h (xreadlink): Update prototype.
6443 2001-09-03 Paul Eggert <eggert@twinsun.com>
6445 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6446 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6447 spotted by Jim Meyering.
6449 2001-09-03 Jim Meyering <meyering@lucent.com>
6451 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6453 2001-09-03 Paul Eggert <eggert@twinsun.com>
6455 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6456 like the HAVE_GETCWD_NULL code.
6457 Include pathmax.h if not HAVE_GETCWD.
6458 Do not include xalloc.h.
6459 (INITIAL_BUFFER_SIZE): New symbol.
6460 Do not use xmalloc / xrealloc, since the caller is responsible for
6461 handling errors. Preserve errno around `free' during failure.
6462 Do not overrun buffer when using getwd.
6464 2001-09-03 Paul Eggert <eggert@twinsun.com>
6466 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6467 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6469 2001-09-02 Jim Meyering <meyering@lucent.com>
6471 * error.c: Update from GNU libc.
6473 2001-09-01 Jim Meyering <meyering@lucent.com>
6475 * xreadlink.c: New file.
6476 * xreadlink.h: New file.
6477 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6479 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6480 doesn't conflict with sparc Solaris 7's definition in
6481 /usr/include/sys/int_types.h.
6483 * exclude.c: Use `""', not `<>' to #include non-system header files.
6484 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6485 and strncasecmp as r-values. Unixware didn't have declarations.
6487 2001-08-31 Jim Meyering <meyering@lucent.com>
6489 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6490 Use an initial, malloc'd, buffer of length 128 rather than
6491 a statically allocated one of length 1024.
6493 2001-08-30 Paul Eggert <eggert@twinsun.com>
6495 * xgetcwd.c: Don't include pathmax.h.
6496 Include stdlib.h and unistd.h if available.
6498 (xmalloc, xstrdup, free): Remove decls.
6499 (xgetcwd): Don't assume sizes fit in unsigned.
6500 Check for overflow when computing sizes.
6501 Simplify reallocation code.
6503 2001-08-28 Paul Eggert <eggert@twinsun.com>
6505 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6507 * strtoimax.c: Renamed from strtoxmax.c, removing the
6510 Also, make the following further changes to make this file's
6511 configuration more similar to that of strtol.c:
6512 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6513 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6514 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6515 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6516 changed to signed values.
6518 And make the following changes as well:
6519 Fix copyright notice, as 1999 was missing.
6520 (verify): New macro.
6521 (strtoimax): Check sizes at compile-time, not run-time.
6522 Prefer strtol to strtoll if both work.
6523 (main): Remove; it was not that useful and was a pain to maintain.
6525 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6527 2001-08-30 Paul Eggert <eggert@twinsun.com>
6529 * savedir.c (savedir): Remove size parameter, as POSIX says that
6530 a directory's st_size can have an arbitrary value, so the old
6531 usage could waste an arbitrary amount of memory. All uses
6533 * savedir.h: Update prototype.
6535 2001-08-30 Paul Eggert <eggert@twinsun.com>
6537 * xstrtol.c (strtoimax): New decl.
6539 2001-08-28 Paul Eggert <eggert@twinsun.com>
6541 * xstrtol.h: Add copyright notice.
6542 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6543 LONGINT_INVALID_SUFFIX_CHAR.
6545 2001-08-30 Paul Eggert <eggert@twinsun.com>
6547 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6550 2001-08-30 Paul Eggert <eggert@twinsun.com>
6552 * hash.c: Remove '2001' from copyright notice.
6554 2001-08-30 Paul Eggert <eggert@twinsun.com>
6556 * full-write.h: New file.
6557 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6558 * full-write.c: Correct credits, as cccp.c no longer
6559 exists and anyway it was so heavily changed from the old cccp
6560 code as to be unrecognizable. Include full-write.h.
6561 (full_write) Return size_t, with short writes meaning failure.
6562 All callers changed. This fixes a bug with large buffers
6564 * utime.c: Include full-write.h.
6566 2001-08-30 Paul Eggert <eggert@twinsun.com>
6568 Merge 'exclude' changes from tar 1.13.22.
6569 This fixes one or two unlikely storage allocation overflow bugs,
6570 but doesn't change user-visible behavior otherwise.
6572 2001-08-30 Paul Eggert <eggert@twinsun.com>
6574 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6575 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6576 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6577 Include if available.
6578 (<xalloc.h>): Include
6579 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6580 (verify): New macro. Use it to verify that EXCLUDE macros do not
6581 collide with FNM macros.
6582 (struct patopts): New struct.
6583 (struct exclude): Use it, as exclude patterns now come with options.
6584 (new_exclude): Support above changes.
6585 (new_exclude, add_exclude_file):
6586 Initial size must now be a power of two to simplify overflow checking.
6587 (free_exclude, fnmatch_no_wildcards): New function.
6588 (excluded_filename): No longer requires options arg, as the options
6589 are determined by add_exclude. Now returns bool, not int.
6590 (excluded_filename, add_exclude):
6591 Add support for the fancy new exclusion options.
6592 (add_exclude, add_exclude_file): Now takes int options arg.
6593 Check for arithmetic overflow when computing sizes.
6594 (add_exclude_file): xrealloc might modify errno, so don't
6595 realloc until after errno might be used.
6597 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6599 (free_exclude): New decl.
6600 (add_exclude, add_exclude_file): Now takes int options arg.
6601 (excluded_filename): No longer requires options arg, as the options
6602 are determined by add_exclude. Now returns bool, not int.
6604 2001-08-30 Paul Eggert <eggert@twinsun.com>
6606 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6608 2001-08-27 Jim Meyering <meyering@lucent.com>
6610 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6612 * version-etc.c (N_): Remove definition.
6613 Revert most of last change.
6614 Instead, simply don't mark the `Copyright...' string for translation.
6615 Based on advice from Paul Eggert.
6617 * strtoxmax.c: Tweak comment.
6619 2001-08-26 Jim Meyering <meyering@lucent.com>
6621 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6622 of copyright with `%s' so translators don't get an untranslated
6624 (COPYRIGHT_YEAR): Define.
6625 (version_etc): Use fprintf rather than fputs.
6626 Suggestion from Ulrich Drepper.
6628 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6630 * strtoll.c: New file, from GNU libc.
6631 * xstrtoimax.c: New file.
6633 * xstrtol.h: Add xstrtoimax.
6634 * strtoumax.c: New file. Simply include "strtoumax.c".
6635 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6637 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6638 * strtoxmax.c: ... then renamed to this.
6640 2001-08-13 Paul Eggert <eggert@twinsun.com>
6642 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6643 Port to Solaris 8, where 'sed' requires a space after the 'r'
6644 command, and where sh dislikes "$/". Clean up the spacing a bit.
6645 Redirect output to $tmp just once.
6647 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6649 * addext.c (<errno.h>): Include.
6650 (errno): Declare if not defined.
6651 (addext): Work correctly when pathconf returns -1 and leaves
6652 errno alone because there is no limit. Also, work even if
6653 pathconf returns a value greater than SIZE_MAX.
6655 2001-08-12 Jim Meyering <meyering@lucent.com>
6657 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6658 Simply `return getcwd (NULL, 0);'.
6659 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6660 Use 1300 as initial value for length, not PATH_MAX.
6662 * pathmax.h: Clean up cpp syntax.
6664 2001-08-12 Jim Meyering <meyering@lucent.com>
6666 * gettimeofday.c: New file.
6668 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6670 2001-08-04 Jim Meyering <meyering@lucent.com>
6672 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6673 to get in sync with glibc.
6675 2001-08-03 Paul Eggert <eggert@twinsun.com>
6677 The following changes are from gettext 0.10.39 as maintained by
6680 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6681 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6682 with inverted sense. All uses changed.
6684 * mbswidth.c: Don't include <limits.h>.
6685 Include <stdlib.h> and <string.h> unconditionally.
6686 (iswcntrl, mbsinit, ISCNTRL): New macros.
6687 (mbsnwidth): Use K&R style function declarations.
6688 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6689 can optimize it when MB_CUR_MAX == 1.
6690 The width of control characters is zero, not 1.
6692 2001-07-15 Jim Meyering <meyering@lucent.com>
6694 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6695 (BUILT_SOURCES): Add unlocked-io.h.
6696 (io_functions): Define.
6697 (unlocked-io.h): New rule.
6698 (DISTCLEANFILES): Add unlocked-io.h.
6699 (all-local): Depend on unlocked-io.h, to ensure it is created.
6701 * unlocked-io.hin: New file
6703 * regex.c: Update from glibc.
6705 2001-07-05 Jim Meyering <meyering@lucent.com>
6707 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6709 (libfetish_a_SOURCES): Put all .h files here instead.
6710 Remove a thus-exposed (better checks in automake) duplicate and
6711 two unnecessary .h files.
6713 2001-06-11 Jim Meyering <meyering@lucent.com>
6715 * regex.c: Update from GNU libc.
6717 2001-05-27 Jim Meyering <meyering@lucent.com>
6719 * readutmp.h (UT_TYPE): Define.
6721 2001-05-24 Jim Meyering <meyering@lucent.com>
6723 * argmatch.c: Include "quote.h".
6724 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6725 quote function. Reported by Göran Uddeborg.
6727 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6729 * dirname.c (dir_name): Compute append_dot using path, not newpath
6730 which is not yet declared.
6732 2001-05-11 Paul Eggert <eggert@twinsun.com>
6734 * Makefile.am (libfetish_a_SOURCES):
6735 Add strftime.c, since we now compile it on all hosts.
6737 * strftime.c (my_strftime):
6738 Define to nstrftime if emacs, but only if my_strftime is not defined.
6739 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6740 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6741 Add one more extra argument: a nanoseconds value.
6744 (my_strftime function): Add %N format.
6745 (emacs_strftimeu): Renamed from emacs_strftime,
6746 with extra ut argument.
6748 2001-05-11 Paul Eggert <eggert@twinsun.com>
6750 dirname code cleanup. base_name now behaves more compatibly
6751 with POSIX basename when given file names that have trailing
6752 slashes, and similarly for dir_name. Add new primitives
6753 base_len and dir_len. Put the directory-name-related decls
6756 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6757 * backupfile.c (base_name): Likewise.
6758 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6759 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6760 * makepath.c (strip_trailing_slashes): Likewise.
6761 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6763 * rename.c (strip_trailing_slashes): Likewise.
6764 * same.c (base_name): Likewise.
6765 * stripslash.c (ISSLASH): Likewise.
6767 * addext.c: Include <dirname.h> after size_t is defined.
6768 * backupfile.c: Likewise.
6770 * addext.c (addext): Use base_len to trim redundant
6771 trailing slashes instead of doing it ourselves.
6772 But do not trim the last slash if it is not redundant.
6774 * backupfile.c (find_backup_file_name,
6775 max_backup_version): Use base_len instead of rolling it ourselves.
6776 Handle the case of "" and (on DOS) "C:" correctly.
6778 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6779 Include <string.h>, <dirname.h>.
6780 (base_name): Allow file names ending in slashes, other than names
6781 that are all slashes. In this case, return the basename followed
6782 by the slashes. This is more general, and can be used in places
6783 where the original base_name purposely had an assertion failure.
6784 (base_len): New function.
6786 * dirname.c: Include <string.h> instead of <stdlib.h>.
6787 Do not include <assert.h>; no longer needed.
6789 (memrchr): Remove decl.
6790 (dir_name_r): Remove.
6791 (dir_len): Renamed from dirlen. All callers changed.
6792 Rewrite in terms of base_name, for simplicity and consistency.
6793 (dir_name): Never return NULL. All callers changed.
6794 Do not include <stdlib.h> in test program; no longer needed.
6795 return 0; is fine for test program.
6797 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6799 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6801 * path-concat.c (path_concat): Use base_len to compute
6802 base length, not strlen; this means we cannot rely on memcpy
6805 * same.c (STREQ): Remove.
6806 (same_name): Handle the case where the basename ends in trailing '/'.
6808 * stripslash.c (strip_trailing_slashes): Return nonzero if
6809 a slash was stripped. Do not strip the last slash after a
6812 2001-04-08 Jim Meyering <meyering@lucent.com>
6814 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6815 recomputed; that's necessary when the offset spans a DST transition.
6816 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6818 2001-04-02 Jim Meyering <meyering@lucent.com>
6820 * regex.h, regex.c: Update from GNU libc.
6822 2001-03-19 Paul Eggert <eggert@twinsun.com>
6824 * version-etc.c (version_etc_copyright): Update to 2001.
6826 2001-03-16 Paul Eggert <eggert@twinsun.com>
6828 * tempname.c (uint64_t): Define to uintmax_t if
6829 not defined, and if UINT64_MAX is not defined.
6830 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6831 Reported by John David Anglin.
6833 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6835 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6836 alias if codeset is empty.
6837 * config.charset (BeOS): Use wildcard syntax.
6839 2001-03-13 Jim Meyering <meyering@lucent.com>
6841 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6842 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6845 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6847 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6849 * unicodeio.c (print_unicode_char): Simplify accordingly.
6851 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6853 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6854 support for DOS/DJGPP.
6856 2001-02-28 Paul Eggert <eggert@twinsun.com>
6858 * Makefile.am (libfetish_a_SOURCES):
6859 Add dup-safer.c, fopen-safer.c.
6860 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6862 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6864 2001-02-25 Paul Eggert <eggert@twinsun.com>
6866 The mkstemp replacement is taken from glibc 2.2.2, with some
6867 portability fixes for use outside glibc, as follows:
6869 * tempname.c (struct_stat64): New macro.
6870 (direxists, __gen_tempname): Use it.
6871 This avoids a portability problem with Solaris 8.
6873 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6874 (<stddef.h>, <stdint.h>, <string.h>):
6875 Include only if STDC_HEADERS || _LIBC.
6876 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6877 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6878 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6879 (__set_errno): Define this macro if <errno.h> doesn't.
6880 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6881 Define these macros if <stdio.h> doesn't.
6882 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6883 Define these macros if <sys/stat.h>
6884 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6885 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6886 __xstat64): Define if not _LIBC.
6887 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6888 (__gen_tempname): Invoke gettimeofday only if
6889 HAVE_GETTIMEOFDAY || _LIBC;
6890 otherwise, fall back on plain "time".
6891 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6893 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6895 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6897 2001-02-17 Jim Meyering <meyering@lucent.com>
6899 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6900 around included file name.
6902 * strnlen.c (__strnlen): Merge in a change from GNU libc.
6904 * strftime.c: Update from GNU libc (the only changes were to comments).
6906 2001-02-13 Bruno Haible <haible@clisp.cons.org>
6908 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
6910 2001-02-17 Paul Eggert <eggert@twinsun.com>
6912 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
6913 Remove workaround macros for hosts that have mbrtowc but not
6914 mbstate_t, as we now insist on proper declarations for both
6915 before using mbrtowc.
6917 2001-02-17 Jim Meyering <meyering@lucent.com>
6919 * regex.c: Update from libc.
6921 2001-02-16 Paul Eggert <eggert@twinsun.com>
6923 * alloca.c (malloc): Undef before defining, since stdlib.h
6924 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
6925 Reported by Mark Hounschell via Paul Eggert.
6927 2001-01-30 Bruno Haible <haible@clisp.cons.org>
6929 * config.charset: Update for FreeBSD 4.2.
6931 2001-01-26 Jim Meyering <meyering@lucent.com>
6933 * quotearg.c: Include stddef.h.
6934 * quote.c: Include stddef.h.
6935 Reported by Axel Kittenberger.
6937 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
6938 line in double quotes so that it evokes a better diagnostic.
6939 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
6940 Reported by Axel Kittenberger.
6942 2001-01-15 Bruno Haible <haible@clisp.cons.org>
6944 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
6945 to avoid a warning. Add back 'const' to inptr.
6947 2001-01-16 Jim Meyering <meyering@lucent.com>
6949 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
6952 2001-01-14 Jim Meyering <meyering@lucent.com>
6954 * rename.c: New file. From Volker Borchert.
6955 Include stdlib.h, string.h or strings.h, and xalloc.h.
6956 Use strip_trailing_slashes rather than open-coding it.
6958 2001-01-03 Paul Eggert <eggert@twinsun.com>
6960 * strftime.c: Sync with glibc time/strftime.c 1.81.
6962 2001-01-03 Jim Meyering <meyering@lucent.com>
6964 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
6965 local `inptr' to avoid warning with some system declarations of iconv.
6967 2000-12-29 Paul Eggert <eggert@twinsun.com>
6969 * modechange.c: Do not assume that mode_t uses the
6970 traditional octal encoding. E.g. "chmod 1 FOO" should set
6971 the other-execute bit of FOO even if S_IXOTH != 1.
6973 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
6974 WOTH, XOTH, ALLM): New macros.
6975 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
6976 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
6978 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
6979 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
6981 No need to use uintmax_t; unsigned long is long enough.
6982 Don't bother to get suffix since we don't use it.
6984 2000-12-24 Jim Meyering <meyering@lucent.com>
6986 * hash.c (is_prime): Return explicit boolean values.
6987 (hash_get_first): Return NULL to appease Irix5.6's 89.
6988 Reported by Nelson Beebe.
6990 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6992 * localcharset.c (locale_charset): Add support for Win32.
6994 2000-12-18 Paul Eggert <eggert@twinsun.com>
6996 * physmem.h, physmem.c: New files.
6998 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
6999 (noinst_HEADERS): Add physmem.h.
7001 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7002 't' for compatibility with Solaris 8 sort.
7004 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7006 * config.charset: Add support for BeOS.
7008 2000-12-16 Jim Meyering <meyering@lucent.com>
7010 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7011 SHELLS_FILE to a file name that's useful on djgpp systems.
7013 (ADDITIONAL_DEFAULT_SHELLS): Define.
7014 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7015 Based mostly on a patch from Prashant TR.
7017 2000-12-16 Jim Meyering <meyering@lucent.com>
7019 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7020 N and M) would have treated it like `chown N:N FILE'.
7022 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7024 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7026 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7027 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7028 to the list of canonical encodings. Rename EUC-CN to GB2312.
7030 2000-12-08 Andreas Schwab <schwab@suse.de>
7032 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7033 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7035 2000-12-07 Jim Meyering <meyering@lucent.com>
7037 * stripslash.c (ISSLASH): Define.
7038 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7041 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7042 (dir_name_r): Declare this function as static.
7043 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7044 manifest itself on a name containing a mix of slashes and
7046 Make this function work with names starting with a DOS-style
7047 drive letter and colon prefix.
7048 (dir_name): Append `.' if necessary.
7049 Based mostly on patches from Prashant TR and Eli Zaretskii.
7051 * dirname.h (dir_name_r): Remove prototype.
7053 2000-12-05 Jim Meyering <meyering@lucent.com>
7055 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7057 2000-12-04 Jim Meyering <meyering@lucent.com>
7059 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7060 Also include memory.h, stdlib.h, unistd.h if appropriate.
7061 Reported by Andreas Jaeger (conflicting declaration of malloc).
7063 2000-12-02 Jim Meyering <meyering@lucent.com>
7065 * closeout.h: Make idempotent, to avoid some obscure warnings.
7067 2000-12-01 Paul Eggert <eggert@twinsun.com>
7069 * memrchr.c: Include <config.h> before any system include file.
7071 2000-11-29 Paul Eggert <eggert@twinsun.com>
7073 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7075 2000-11-26 Jim Meyering <meyering@lucent.com>
7077 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7079 2000-11-22 Paul Eggert <eggert@twinsun.com>
7081 * strftime.c (my_strftime): Do not invoke mbrlen with a
7082 size of (size_t) -1; it's not portable.
7084 2000-11-17 Akim Demaille <akim@epita.fr>
7086 * obstack.h: Formatting changes.
7087 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7088 prevent type checking.
7089 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7090 cast the value to (void *): assigning a `foo *' to a `void *'
7092 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7094 2000-11-17 Jim Meyering <meyering@lucent.com>
7096 * strstr.c: Update from GNU libc.
7098 2000-11-16 Jim Meyering <meyering@lucent.com>
7100 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7102 2000-11-11 Jim Meyering <meyering@lucent.com>
7104 * error.c: Add a couple #includes, merging from GNU libc version.
7106 2000-11-10 Jim Meyering <meyering@lucent.com>
7108 * obstack.h: Update from GNU libc.
7109 * obstack.c: Likewise.
7111 2000-11-06 Paul Eggert <eggert@twinsun.com>
7113 * getusershell.c (setusershell): Use rewind rather than
7114 fseek/fseeko, to avoid configuration hassles with fseeko.
7115 Don't bother opening SHELLS_FILE if shellstream is NULL;
7118 2000-11-05 Jim Meyering <meyering@lucent.com>
7120 * makepath.h (make_dir): Declare.
7121 * makepath.c (make_dir): Remove `static' attribute.
7124 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7126 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7127 last one in a bucket, advance to the next bucket.
7129 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7131 * fnmatch.c: Do not comment out all the code if we are using
7132 the GNU C library, because in some cases we are replacing buggy
7133 code in the GNU C library itself.
7135 2000-10-30 Paul Eggert <eggert@twinsun.com>
7137 * error.h, getline.h, modechange.h:
7138 Remove "2000" from Copyright line, as the file hasn't been
7139 changed this year other than in the copyright notice.
7141 * xalloc.h: Add "2000" to Copyright line, as this file
7142 was changed this year.
7144 2000-10-30 Paul Eggert <eggert@twinsun.com>
7146 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7147 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7148 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7150 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7152 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7153 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7154 doesn't define __restrict_arr.
7156 2000-10-29 Jim Meyering <meyering@lucent.com>
7158 * xstat.in: Fix grammar in comment.
7160 2000-10-28 Jim Meyering <meyering@lucent.com>
7162 * memchr.c: Update from libc.
7163 Adjust for portability:
7164 [HAVE_STDLIB_H]: Include stdlib.h.
7165 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7166 Undef __memchr, too.
7167 [!weak_alias]: Define __memchr to memchr.
7169 * regex.c: Update from libc.
7170 * regex.h: Likewise.
7171 * getopt1.c: Likewise.
7172 * memcmp.c: Likewise.
7174 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7175 Avoid using fseek, when possible -- it's broken by design.
7176 Patch by Ulrich Drepper.
7178 2000-10-26 Jim Meyering <meyering@lucent.com>
7180 * strftime.c: Update from libc.
7182 2000-10-25 Jim Meyering <meyering@lucent.com>
7184 * obstack.c: Update from libc.
7186 2000-10-23 Jim Meyering <meyering@lucent.com>
7188 * hard-locale.c (hard_locale): Revert last change -- it was simply
7189 wrong. That set_locale call must not have any side effects.
7192 2000-10-22 Jim Meyering <meyering@lucent.com>
7194 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7195 [CYCLIC]: Remove now-unused definition.
7197 * save-cwd.c (O_DIRECTORY): Define, if needed.
7198 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7199 Suggestion from Ulrich Drepper.
7201 2000-10-21 Jim Meyering <meyering@lucent.com>
7203 * dirname.c (dir_name_r): New function, factored out of dir_name.
7204 (dir_name): Use dir_name_r.
7205 * dirname.h (dir_name_r): Declare it.
7207 2000-10-21 Jim Meyering <meyering@lucent.com>
7209 * dirname.c (memrchr): Declare if necessary.
7210 (dir_name): Remove the restriction that there be no
7211 trailing slashes. Now, this code skips past them, effectively
7213 [TEST_DIRNAME] (main): New unit tests.
7215 * memrchr.c: New file from GNU libc.
7216 Undef __memrchr, too.
7217 [!weak_alias]: Define __memrchr to memrchr.
7218 Guard weak_alias use with `#ifdef weak_alias'.
7220 2000-10-17 Jim Meyering <meyering@lucent.com>
7222 * quote.h (PARAMS): Define and use.
7223 Reported by Akim Demaille.
7225 * getopt.c: Update from libc.
7227 2000-10-16 Jim Meyering <meyering@lucent.com>
7229 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7232 2000-09-25 Jim Meyering <meyering@lucent.com>
7234 * md5.h (rol): Define (from GnuPG).
7236 * sha.c: Give credit (GnuPG) where due.
7237 (M): Use rol rather than open-coding it.
7238 Add a FIXME comment.
7240 2000-09-21 Jim Meyering <meyering@lucent.com>
7242 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7243 Reported by Michael Stone.
7245 2000-09-20 Jim Meyering <meyering@lucent.com>
7247 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7248 (noinst_HEADERS): Add sha.h.
7249 Based on code from Scott G. Miller and from GnuPG.
7251 2000-09-15 Jim Meyering <meyering@lucent.com>
7253 * regex.c: Update from libc.
7255 2000-09-10 Jim Meyering <meyering@lucent.com>
7257 * getopt.c (_getopt_internal): Update from glibc.
7259 2000-09-09 Jim Meyering <meyering@lucent.com>
7261 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7262 think it should be used as a general replacement for isascii.
7263 * fnmatch.c: Likewise.
7264 * mbswidth.c: Likewise
7265 * regex.c: Likewise.
7268 * userspec.c: Include sys/param.h and limits.h.
7270 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7271 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7272 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7273 UID, GID. Check range.
7275 2000-09-06 Jim Meyering <meyering@lucent.com>
7277 * getopt.c (_getopt_internal): Update from glibc.
7279 2000-08-30 Jim Meyering <meyering@lucent.com>
7281 * strftime.c: Merge in changes from GNU libc.
7283 2000-08-26 Jim Meyering <meyering@lucent.com>
7285 * closeout.c: Include "__fpending.h".
7286 (close_stdout_status): Return right away if there's nothing to flush.
7288 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7289 * __fpending.c: New file.
7290 * __fpending.h: New file.
7292 2000-08-07 Paul Eggert <eggert@twinsun.com>
7294 Standardize on "memory exhausted" instead of "Memory exhausted"
7295 or "virtual memory exhausted".
7296 * obstack.c (print_and_abort): Use "memory exhausted", not
7297 "virtual memory exhausted".
7298 * same.c (same_name): Invoke xalloc_die instead of printing
7300 * userspec.c (parse_user_spec): Likewise.
7301 * bumpalloc.h: comment fix
7302 * same.c, userspec.c: Include xalloc.h.
7304 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7305 not char *const and pointing to a constant array.
7306 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7307 (xrealloc): Comment fix.
7309 * userspec.c (parse_user_spec):
7310 Don't translate a message until just before returning,
7311 to avoid unnecessary translation.
7313 2000-08-07 Jim Meyering <meyering@lucent.com>
7315 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7316 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7317 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7318 getgroups.c, gethostname.c, getopt.h, group-member.c,
7319 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7320 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7321 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7322 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7323 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7324 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7325 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7326 yesno.c: Back out Copyright date changes for each file with no change
7327 this year. This eases coordination with other programs using the same
7328 source code modules. From Paul Eggert.
7330 2000-08-03 Greg McGary <greg@mcgary.org>
7332 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7333 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7334 (EXTEND_BUFFER): Use them.
7336 2000-08-01 Jim Meyering <meyering@lucent.com>
7338 * dirname.c (ISSLASH): Define.
7339 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7340 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7341 both `\' and `/' may be use as path separators.
7342 Based on a patch from Prashant TR.
7344 2000-07-31 Paul Eggert <eggert@twinsun.com>
7346 * quotearg.c (quotearg_n_options): Don't make the initial
7347 slot vector a constant, since it might get modified.
7349 2000-07-31 Jim Meyering <meyering@lucent.com>
7351 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7352 * obstack.c (print_and_abort): Likewise.
7354 2000-07-30 Paul Eggert <eggert@twinsun.com>
7356 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7357 buffer, so that the caller can always quote one small
7358 component of a "memory exhausted" message in slot 0.
7359 From a suggestion by Jim Meyering.
7361 2000-07-30 Jim Meyering <meyering@lucent.com>
7363 * makepath.c (make_path): Quote the other instance, too.
7365 * quotearg.c (N_STATIC_SLOTVECS): Define.
7366 (STATIC_BUF_SIZE): Define.
7367 (quotearg_n_options): Use only statically allocated storage when
7368 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7369 than STATIC_BUF_SIZE.
7371 2000-07-29 Jim Meyering <meyering@lucent.com>
7373 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7374 * dirname.c (dir_name): Likewise.
7376 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7378 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7379 (dir_name): Assert that there are no trailing slashes.
7381 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7383 * mbswidth.h (mbswidth): Add a flags argument.
7384 (mbswidth): New declaration.
7385 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7386 * mbswidth.c (mbswidth): Add a flags argument.
7387 (mbsnwidth): New function.
7389 2000-07-24 Jim Meyering <meyering@lucent.com>
7391 * mbswidth.c: Remove useless #else. From Bruno Haible.
7393 2000-07-23 Paul Eggert <eggert@twinsun.com>
7395 * mbswidth.c (_XOPEN_SOURCE):
7396 Don't define; this causes problems on Solaris 7.
7397 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7399 2000-07-23 Paul Eggert <eggert@twinsun.com>
7402 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7403 so that mbstate_t is always defined.
7405 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7406 be 1 in at least one GCC installation, and this configuration
7407 error is likely to be common. Ignoring MB_LEN_MAX hurts
7408 performance on hosts that have mbrtowc but have only unibyte
7409 locales, but I assume these hosts are rare.
7411 2000-07-23 Paul Eggert <eggert@twinsun.com>
7413 * quotearg.c: Streamline by invoking multibyte code only if needed.
7414 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7415 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7416 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7417 invoke multibyte primitives.
7419 2000-07-23 Jim Meyering <meyering@lucent.com>
7421 * basename.c (base_name): Add an assertion.
7423 2000-07-15 Bruno Haible <clisp.cons.org>
7425 * quotearg.c: When the system forces us to redefine mbstate_t,
7426 shadow its mbsinit function.
7428 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7430 * mbswidth.h: New file.
7431 * mbswidth.c: New file.
7432 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7433 (noinst_HEADERS): Add mbswidth.h.
7435 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7437 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7440 2000-07-15 Jim Meyering <meyering@lucent.com>
7442 * makepath.c: Include quote.h.
7443 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7444 corresponding argument in a `quote (...)' call.
7445 Give better diagnostics.
7447 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7448 (noinst_HEADERS): Add quote.h.
7450 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7451 from tar's src/misc.c.
7452 * quote.h: New file. Prototypes for same.
7454 2000-07-10 Paul Eggert <eggert@twinsun.com>
7456 From a suggestion by Bruno Haible.
7457 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7458 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7459 to decide whether to define the BeOS workaround macro;
7460 this adjusts to the change to AC_MBSTATE_T.
7462 2000-07-13 Paul Eggert <eggert@twinsun.com>
7464 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7466 * quotearg.c (quoting_style_args, quoting_style_vals,
7467 quotearg_buffer_restyled): Add support for
7468 clocale_quoting_style. Undo previous change to
7469 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7470 and "{RIGHT QUOTATION MARK}" msgids.
7472 2000-07-05 Paul Eggert <eggert@twinsun.com>
7474 The old behavior of quoting `like this' doesn't look good with
7475 newer, ISO-style fonts. See:
7476 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7478 Instead, quote "like this" by default. Let the translator
7479 tailor the locale-specific quoting behavior by providing
7480 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7482 * quotearg.c (N_): New macro.
7483 (gettext_default): New function.
7484 (quotearg_buffer_restyled): Use
7485 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7486 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7488 2000-07-09 Jim Meyering <meyering@lucent.com>
7490 * Most files: Update copyright dates to include 2000.
7492 2000-07-08 Jim Meyering <meyering@lucent.com>
7494 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7496 (xgethostname): Remove now-unnecessary #ifdef.
7497 Move declaration of `err' into loop where it's used.
7499 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7501 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7502 by allocating a larger buffer. Test the gethostname return value for
7503 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7504 returns an error and ENAMETOOLONG isn't defined.
7506 2000-07-05 Paul Eggert <eggert@twinsun.com>
7507 and Bruno Haible <haible@clisp.cons.org>
7509 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7511 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7513 * quotearg.c (struct quoting_options): Simplify quote_these_too
7516 2000-07-03 Jim Meyering <meyering@lucent.com>
7518 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7519 Reported by Bruno Haible.
7521 2000-07-04 Jim Meyering <meyering@lucent.com>
7523 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7524 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7527 2000-07-03 Paul Eggert <eggert@twinsun.com>
7528 and Bruno Haible <haible@clisp.cons.org>
7530 * quotearg.c (mbrtowc):
7531 Assign to *pwc, and return 1 only if result is nonzero.
7532 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7534 2000-07-03 Jim Meyering <meyering@lucent.com>
7536 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7537 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7540 2000-07-02 Jim Meyering <meyering@lucent.com>
7542 * quotearg.c (mbstate_t): Don't define here.
7544 2000-07-02 Jim Meyering <meyering@lucent.com>
7546 * nanosleep.c (SIGCONT): Define if not already defined.
7548 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7550 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7551 per change in ../m4/ls-mntd-fs.m4.
7552 (read_filesystem_list): Ignore symbolic links.
7554 2000-06-29 Jim Meyering <meyering@lucent.com>
7556 * same.c: Include <string.h> or <strings.h>, as appropriate,
7557 for declaration of strcmp.
7559 * long-options.c: Include <stdlib.h>, for declaration of exit.
7561 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7562 Avoid warning by casting result to `char *' to remove `const'.
7564 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7566 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7568 2000-06-26 Paul Eggert <eggert@twinsun.com>
7570 savedir now sets errno on failure and invokes xmalloc to get memory.
7571 Fix a couple of other minor bugs while we're at it.
7573 * savedir.c (<unistd.h>): Do not include; there's no need.
7574 (NAMLEN): Remove macro.
7575 (malloc, realloc): Remove decls.
7577 ("xalloc.h"): Include.
7578 (NAME_SIZE_DEFAULT): New macro.
7579 (savedir): Use xmalloc / xrealloc to allocate memory.
7580 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7581 Skip "" directory entries.
7582 Use strlen to calculate directory entry length, since the old method
7583 is rarely used these days and isn't worth supporting.
7584 Don't use a pointer after freeing it.
7585 Check for integer overflow when calculating allocation size.
7586 Use memcpy to copy entries, instead of stpcpy.
7587 Set errno properly when returning NULL.
7588 Check for readdir error.
7590 2000-06-26 Jim Meyering <meyering@lucent.com>
7592 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7594 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7596 * getusershell.c (xmalloc, xrealloc): Remove functions.
7598 Don't include <stdlib.h>. Don't declare malloc, realloc.
7600 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7602 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7604 2000-06-24 Jim Meyering <meyering@lucent.com>
7606 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7608 2000-06-21 Jim Meyering <meyering@lucent.com>
7610 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7612 2000-06-19 Paul Eggert <eggert@twinsun.com>
7614 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7615 (mbrtowc, mbstate_t): Define substitutes if
7616 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7617 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7618 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7620 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7622 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7623 than 1024, return a memory chunk of least possible size, instead
7624 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7625 Use free/xmalloc instead of xrealloc to avoid copying for very long
7628 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7630 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7631 address, not strdup. Include <stdlib.h> and don't declare free().
7633 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7635 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7638 2000-06-21 Jim Meyering <meyering@lucent.com>
7640 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7641 (noinst_HEADERS): Add getstr.h.
7643 * getline.c (getstr): Move into a separate file.
7644 * getstr.c (getstr): New file, extracted from getline.c, with
7645 the following changes: new parameter, delim2; both delim[12]
7646 parameters have type `int', not `char'. The latter would lose
7647 with 8-bit delimiters.
7648 * getstr.h: New file.
7650 2000-06-19 Jim Meyering <meyering@lucent.com>
7652 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7654 2000-06-18 Jim Meyering <meyering@lucent.com>
7656 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7657 Besides, these days every porting target provides a mkdir function.
7659 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7660 (this snippet comes from src/system.h).
7662 2000-06-15 Paul Eggert <eggert@twinsun.com>
7664 * human.c (adjust_value): New function.
7665 (human_readable_inexact): Apply rounding style even when
7666 printing approximate values.
7668 2000-06-14 Paul Eggert <eggert@twinsun.com>
7670 * human.c (human_readable_inexact): Allow an input block
7671 size that is not a multiple of the output block size, and vice versa.
7672 Reported by Piergiorgio Sartor.
7674 2000-06-14 Paul Eggert <eggert@twinsun.com>
7676 * getdate.y (get_date): Apply relative times after time
7677 zone indicator, not before. Reported by Todd A. Jacobs.
7679 2000-06-13 Jim Meyering <meyering@lucent.com>
7681 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7683 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7685 2000-06-12 Paul Eggert <eggert@twinsun.com>
7687 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7689 2000-06-04 Paul Eggert <eggert@twinsun.com>
7691 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7693 2000-06-04 Jim Meyering <meyering@lucent.com>
7695 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7696 SunOS 4.1.4 for which gid_t is an unsigned type.
7698 2000-06-03 Jim Meyering <meyering@lucent.com>
7700 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7702 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7704 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7705 newer, don't install charset.alias.
7706 * config.charset: Change the Linux/glibc rules so they become empty
7707 on glibc-2.1 or newer.
7709 2000-06-02 Jim Meyering <meyering@lucent.com>
7711 * mountlist.c: Back out last change. Instead, do this...
7712 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7713 member using the same `ignore'-testing code.
7714 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7718 2000-05-29 Jim Meyering <meyering@lucent.com>
7720 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7721 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7723 2000-05-22 Jim Meyering <meyering@lucent.com>
7725 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7727 2000-05-18 Jim Meyering <meyering@lucent.com>
7729 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7730 back, too, since it may have been modified by allocate_entry.
7731 (hash_delete): Rewrite to use neither the assignment operator
7732 nor the comma operator in an if-expression.
7734 2000-05-15 Paul Eggert <eggert@twinsun.com>
7737 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7738 Remove; no longer needed.
7739 "quotearg.h": Add include.
7740 (file_name): Do not bother to explicitly initialize to NULL; it's less
7741 efficient on some hosts.
7742 (close_stdout_status): Remove test as to whether stdout was already
7743 closed; it breaks for the case "echo x | sort >&-".
7744 Quote file name colons.
7745 Do not assume that _("write error") lacks format strings.
7747 2000-05-15 Jim Meyering <meyering@lucent.com>
7749 * version-etc.c (version_etc_copyright): Update the copyright string
7750 used in all --version output.
7752 2000-05-14 Jim Meyering <meyering@lucent.com>
7754 * closeout.c (close_stdout_set_file_name): New function.
7755 (close_stdout_status): Use new file-scoped global.
7756 Return right away if fstat says the stdout file descriptor is invalid.
7757 * closeout.h (close_stdout_set_file_name): Declare.
7759 2000-05-10 Jim Meyering <meyering@lucent.com>
7761 * closeout.c [default_exit_status]: New file-scoped variable.
7762 (close_stdout_set_status): New function.
7763 * closeout.h (close_stdout_set_status): Declare.
7765 2000-05-08 Jim Meyering <meyering@lucent.com>
7767 * long-options.c: Don't include closeout.h.
7768 (parse_long_options): Don't call close_stdout for --version.
7770 2000-05-06 Jim Meyering <meyering@lucent.com>
7772 * strnlen.c: Undefine __strnlen and strnlen.
7773 [!weak_alias]: Define __strnlen to strnlen.
7775 * atexit.c: New file, from libiberty.
7777 2000-05-06 Jim Meyering <meyering@lucent.com>
7779 * closeout.c (close_stdout_status): Also check for errors on the
7782 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7784 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7785 instead of xmalloc, xrealloc, path_concat.
7786 (locale_charset): Treat empty environment variables as absent.
7787 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7789 2000-05-04 Jim Meyering <meyering@lucent.com>
7791 * getopt.c: Update from glibc.
7792 * obstack.c: Likewise.
7793 * obstack.h: Likewise.
7794 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7796 * regex.h: Likewise.
7797 * strndup.c: Likewise.
7798 * strnlen.c: New file, from glibc.
7800 2000-05-01 Jim Meyering <meyering@lucent.com>
7802 * full-write.c (full_write): Remove `FIXME' part of comment.
7804 2000-04-29 Jim Meyering <meyering@lucent.com>
7806 * path-concat.c: Declare strdup only if it's not defined.
7807 * canon-host.c: Likewise.
7809 2000-04-28 Jim Meyering <meyering@lucent.com>
7811 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7812 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7813 included first, then limits.h is included by locale.h by libintl.h.
7814 From John David Anglin.
7816 2000-04-25 Jim Meyering <meyering@lucent.com>
7818 * makepath.c (S_IRWXUGO): Define.
7819 (make_path): Always perform explicit chmod if MODE specifies any
7820 of the `special' permission bits. Prompted by a bug report against
7821 install from Mate Wierdl and Joost van Baal.
7823 2000-04-18 Jim Meyering <meyering@lucent.com>
7827 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7828 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7830 2000-04-17 Jim Meyering <meyering@lucent.com>
7832 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7833 the definition of it to rpl_strftime also defined-away the system's
7836 2000-04-15 Jim Meyering <meyering@lucent.com>
7838 Use `C' to denote so-called `contiguous' files, the same way
7840 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7841 (ftypelet): Use S_ISCTG.
7842 From Michael Deutschmann.
7844 2000-04-14 Jim Meyering <meyering@lucent.com>
7846 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7848 2000-04-08 Jim Meyering <meyering@lucent.com>
7850 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7851 names don't conflict. Reported by Eli Zaretskii.
7853 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7855 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7856 bug. Deal with the different error behavior of Irix iconv.
7858 2000-04-07 Jim Meyering <meyering@lucent.com>
7860 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7861 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7863 2000-04-05 Jim Meyering <meyering@lucent.com>
7865 Portability tweaks required for ultrix4.3.
7866 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7867 * readutmp.c: Include sys/types.h before sys/stat.h.
7868 * canon-host.c: Declare strdup.
7869 * path-concat.c: Likewise.
7870 From John David Anglin.
7872 2000-04-04 Jim Meyering <meyering@lucent.com>
7874 Be more DOS 8.3-friendly.
7875 * ref-add.sin: Renamed from ref-add.sed.in.
7876 * ref-del.sin: Renamed from ref-del.sed.in.
7877 * Makefile.am: Reflect renaming.
7878 Reported by Eli Zaretskii.
7880 Use a temporary file name that won't clash with `charset.alias'
7881 in the DOS 8.3 name space.
7882 * Makefile.am (charset_tmp): Define.
7883 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7884 (uninstall-local): Likewise.
7885 Reported by Eli Zaretskii.
7887 2000-03-29 Paul Eggert <eggert@twinsun.com>
7889 * time/strftime.c (my_strftime): Make sure we call the system
7890 strftime, not ourselves, when invoking the underlying strftime.
7892 2000-03-24 Jim Meyering <meyering@lucent.com>
7894 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7895 (charset_alias): Define.
7896 (install-exec-local): Factor out common code.
7897 (uninstall-local): Split lines longer than 80.
7898 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7900 (.sed.in.sed): New rule. Don't redirect directly to $@.
7901 (CLEANFILES): Add ref-add.sed and ref-del.sed.
7903 2000-03-19 Bruno Haible <haible@clisp.cons.org>
7905 * config.charset: Output a line containing "Packages using this file".
7906 * ref-add.sed.in, ref-del.sed.in: New files.
7907 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
7908 ref-del.sed): New rules.
7910 2000-03-17 Jim Meyering <meyering@lucent.com>
7912 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
7913 Otherwise, include <strings.h>
7915 2000-03-17 Bruno Haible <haible@clisp.cons.org>
7917 * unicodeio.c (utf8_wctomb): New function.
7918 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
7919 format instead of in UCS-4 with platform dependent endianness.
7921 2000-03-07 Paul Eggert <eggert@twinsun.com>
7923 * savedir.c (savedir): Work even if directory size is
7924 negative; this can happen with some screwy NFS configurations.
7926 2000-03-06 Jim Meyering <meyering@lucent.com>
7928 * localcharset.c (get_charset_aliases): Don't try to free file_name
7929 if it's NULL (because we ran out of memory). From Bruno Haible.
7931 2000-03-05 Jim Meyering <meyering@lucent.com>
7933 * localcharset.c ("path-concat.h"): Include.
7934 (get_charset_aliases): Use path_concat instead of ANSI string
7937 * unicodeio.h (PARAMS): Define.
7938 Use it to guard prototype.
7940 2000-03-04 Jim Meyering <meyering@lucent.com>
7942 * Makefile.am (install-exec-local): Create $(libdir) before installing
7944 (uninstall-local): Uncomment this rule so `make distcheck' works
7947 * unicodeio.c (<errno.h>): Include it.
7948 (errno): Declare if not defined.
7950 * localcharset.c: Add Bruno's comment justifying use of volatile.
7952 * config.charset: New version, incorporating remarks from a linux
7953 i18n mailing list. From Bruno Haible.
7955 2000-03-02 Jim Meyering <meyering@lucent.com>
7957 * Makefile.am (EXTRA_DIST): Add config.charset.
7959 2000-03-01 Jim Meyering <meyering@lucent.com>
7961 * localcharset.c: Guard some #includes with `#if HAVE_...'.
7962 * unicodeio.c: Likewise.
7964 2000-02-02 Bruno Haible <haible@clisp.cons.org>
7966 * config.charset: New file.
7967 * localcharset.c: New file.
7968 * unicodeio.h, unicodeio.c: New files.
7969 * Makefile.am (DEFS): Add -DLIBDIR=...
7970 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
7971 (noinst_HEADERS): Add unicodeio.h.
7972 (all-local, install-exec-local, charset.alias): New targets.
7974 2000-02-28 Paul Eggert <eggert@twinsun.com>
7976 * quotearg.c (ALERT_CHAR): New macro.
7977 (quotearg_buffer_restyled): Use it.
7979 2000-02-27 Jim Meyering <meyering@lucent.com>
7981 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
7982 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
7984 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
7985 not `#if STDC_HEADERS'.
7986 Declare malloc if needed.
7988 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
7989 now that autoconf always defines the HAVE_DECL_ symbols.
7990 * human.c: Likewise.
7992 * strtoumax.c: Likewise.
7994 * backupfile.c: Arrange for cpp to fail if the configure-time
7995 declaration check was not run.
7997 * human.c: Likewise.
7999 * strtoumax.c: Likewise.
8001 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8002 then first look up the entire `.'-containing string as a login name.
8004 2000-02-18 Paul Eggert <eggert@twinsun.com>
8006 * getdate.y: Handle two-digit years with leading zeros correctly.
8007 (textint): New typedef.
8008 (parser_control): Member year changed from int to textint.
8010 (YYSTYPE): Removed; replaced by %union with int and textint members.
8011 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8012 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8013 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8014 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8015 (date, number, to_year): Use width of number in digits, not its value,
8016 to determine whether it's a 2-digit year, or a 2-digit time.
8017 (yylex): Store number of digits of numeric tokens.
8018 Reported by John Kendall.
8020 (parser_control): Changed from struct parser_control to typedef (for
8021 consistency). All uses changed.
8023 (tID): Removed; not used.
8024 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8026 2000-02-14 Paul Eggert <eggert@twinsun.com>
8028 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8029 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8031 2000-02-12 Jim Meyering <meyering@lucent.com>
8033 * userspec.c (ISDIGIT): Define it.
8034 (isdigit): Remove definition.
8035 (is_number): Use ISDIGIT, not isdigit.
8036 <libintl.h>: Include.
8038 (parse_user_spec): Mark translatable strings.
8040 2000-02-10 Jim Meyering <meyering@lucent.com>
8042 With these changes, nanosleep.[ch] are finally enough like the other
8043 lib/* replacement files to compile on a few more losing systems.
8045 * nanosleep.h: Don't include config.h.
8046 Remove prototype from declaration of nanosleep.
8047 (PARAMS): Remove now-unneeded definition.
8048 * nanosleep.c: #undef nanosleep.
8049 (rpl_nanosleep): Rename from nanosleep.
8051 2000-02-03 Jim Meyering <meyering@lucent.com>
8053 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8054 rather than with `#if HAVE_UTMPNAME'.
8056 2000-02-01 Jim Meyering <meyering@lucent.com>
8058 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8060 2000-01-31 Jim Meyering <meyering@lucent.com>
8062 * nanosleep.h (nanosleep): Guard declaration with
8063 `#if ! HAVE_DECL_NANOSLEEP'.
8064 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8065 the declaration in that vendor's sys/timers.h.
8066 Reported by Christian Krackowizer.
8068 * quotearg.c (ISASCII): Add #undef and move definition to follow
8069 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8070 (ISPRINT): Likewise.
8071 Reported by Tom Tromey.
8073 2000-01-30 Jim Meyering <meyering@lucent.com>
8075 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8076 uses of ->ut_name. The latter doesn't work with new Linux header files
8077 where only utmpx.ut_user is declared.
8079 * readutmp.h (UT_USER): Define.
8081 2000-01-23 Jim Meyering <meyering@lucent.com>
8083 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8086 2000-01-22 Jim Meyering <meyering@lucent.com>
8088 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8089 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8090 Required for some AIX systems. Reported by Christian Krackowizer.
8091 [TESTING] (main): New function.
8093 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8094 * dirname.c (dir_name): Support for DOS-style file names with drive
8097 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8099 * strverscmp.c (ISDIGIT): Define.
8100 (strverscmp): Use ISDIGIT, not isdigit.
8102 2000-01-17 Paul Eggert <eggert@twinsun.com>
8104 * nanosleep.c (nanosleep):
8105 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8106 POSIX.1 doesn't require SA_INTERRUPT and some systems
8107 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8108 it's been part of POSIX.1 since day 1 (in 1988).
8110 2000-01-17 Jim Meyering <meyering@lucent.com>
8112 * interlock: Remove unused file. Reported by François Pinard.
8114 2000-01-16 Paul Eggert <eggert@twinsun.com>
8116 * quotearg.c (quotearg_buffer_restyled): Do not quote
8117 alert, backslash, formfeed, and vertical tab unnecessarily in
8118 shell quoting style.
8121 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8122 Free Software Foundation, Inc.
8123 Copying and distribution of this file, with or without modification,
8124 are permitted provided the copyright notice and this notice are preserved.