1 2005-09-24 Jim Meyering <jim@meyering.net>
3 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
4 so we can once again use a positive bitfield width of 1 -- now we
5 don't have to explain why we were using a bitfield width of 2.
7 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
9 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
10 Problem reported by Eric Blake.
11 (getaddrinfo): Initialize se so that it's not garbage.
12 Redo internal storage allocation so that it doesn't make unportable
13 assumptions about alignment.
16 * utimens.c (futimens): Use futimesat if available.
17 Prefer it to futimes since it doesn't have the futimes bug.
19 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
20 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
21 Instead, declare a function that returns a pointer to an array,
22 and use verify_type__ to declare the size of the array.
23 Problem and germ of a solution reported by Bruno Haible.
24 (verify_type__): Use 2, not 1, for bitfield size, to avoid
25 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
27 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
31 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
33 * argmatch.h: Include verify.h
34 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
35 (ARGMATCH_ASSERT): Remove; unused.
36 * canonicalize.c: Assume STDC_HEADERS.
37 * exclude.c: Include "strcase.h".
38 * regex_internal.h [!defined _LIBC]: Likewise.
39 * getusershell.c: Include stdio--.h rather than stdio.h
41 (getusershell): Call fopen, not fopen_safer.
42 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
43 Do not include unistd-safer.h.
44 (save_cwd): Don't call fd_safer; no longer needed
45 now that we include fcntl--.h.
47 * getdate.y (relative_time): New type.
48 (RELATIVE_TIME_0): New constant.
49 (parser_control): Use relative_time instead of doing it ourselves.
50 (%union): Add new relative_time rel member.
51 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
53 (relunit, relunit_snumber): Now of type rel.
54 (zone, rel, relunit, get_date): Adjust to above changes.
56 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
57 Do not include unistd-safer.h.
58 (getloadavg): Don't call fd_safer; no longer needed
59 now that we include fcntl--.h.
61 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
62 (make_dir_parents): Treat ENOSYS like EEXIST.
64 Improve quality of diagnostics on restore_cwd failure.
65 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
66 (make_dir_parents): Last arg is now int * (for errno), not bool *.
67 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
68 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
69 each time through the loop. Do not diagnose restore_cwd failure;
70 that is the caller's job (and perhaps the caller does not care).
72 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
73 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
74 If the file already exists but is not a directory, don't bother
75 to try to make its parents.
76 Close potential file descriptor leak if we can't chdir("/") (!).
77 Don't always return true if chdir($PWD) fails; return true only
78 if the requested action was done successfully (except for the
80 Don't log final directory unless we actually made it.
81 Refactor to avoid duplicate code to fix up permissions.
82 Don't attempt to fix up parent permissions if chdir($PWD) fails.
84 * strftime.c (my_strftime): Rewrite the previous change slightly,
85 to make it a bit faster and (I hope) clearer.
86 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
87 Fix bug in formats like %2N.
91 2005-09-22 Jim Meyering <jim@meyering.net>
95 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
97 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
98 the .tm_year member, since otherwise gcc-4.0 would now warn about
99 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
101 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
102 order to avoid an unsuppressible warning from gcc on 64-bit systems.
104 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
105 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
106 when run in a time zone for which daylight savings time is in effect
107 for the starting date.
109 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
110 stop us from restricting permissions of just-created absolute-named
112 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
113 to restore initial working directory.
114 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
115 to tell caller if/when we change the working directory and are
116 unable to return to the initial one.
117 * mkdir-p.h (make_dir_parents): Update prototype.
118 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
119 `return false'. This fixes a bug introduced on 2004-07-30.
121 * openat.c (fdopendir): Be sure to close the supplied
122 file descriptor before returning. This makes our replacement
123 implementation a little closer to Solaris's, where fdopendir
124 ties the file descriptor to the returned DIR* pointer.
125 * openat.c (unlinkat): New function.
126 * openat.h (unlinkat): Add prototype.
127 * openat-die.c (openat_save_fail): Rename from openat_save_die.
128 (openat_restore_fail): Rename from openat_restore_die.
129 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
131 Provide an alternative to exiting immediately upon save_cwd or
132 restore_cwd failure. Now, an application can arrange e.g.,
133 to perform a longjump in that case.
134 * openat.c: Include dirname.h.
135 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
136 (rpl_openat, fdopendir, fstatat): Call openat_save_die
137 and openat_restore_die rather than calling error directly.
138 Don't include "error.h" or "exitfail.h"; they're no longer needed.
140 * openat-die.c (openat_save_die, openat_restore_die): New file.
141 * openat.h (openat_save_die, openat_restore_die): Declare and define.
143 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
144 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
145 int utc, int nanoseconds);
147 date should not have to allocate a megabyte of virtual memory to
148 handle a format argument like +%1048575T. When implemented with
149 strftime, it must allocate such a buffer, use strftime to fill it
150 in, print it, then free it.
151 With fprintftime, it simply prints everything and exits.
152 With no need for memory allocation, that's one fewer way to fail.
153 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
154 optional field width, not before, so we accept %9:z, not %:9z.
155 (my_strftime): Be sure to use L_('x') for literals.
157 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
158 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
159 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
160 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
161 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
162 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
163 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
164 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
165 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
167 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
168 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
169 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
170 and don't include <sys/file.h>).
172 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
176 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
177 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
178 [!LDAV_DONE]: Avoid unused variable warning.
180 2005-09-21 Bruno Haible <bruno@clisp.org>
182 * unicodeio.h (unicode_to_mb): New declaration.
184 2005-09-20 Derek Price <derek@ximbiot.com>
186 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
188 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
190 Use a consistent style for including <config.h>.
191 * __fpending.c, acl.c, argmatch.c,
192 argp-help.c, argp-parse.c,
193 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
194 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
195 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
196 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
197 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
198 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
199 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
200 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
201 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
202 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
203 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
204 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
205 modechange.c, mountlist.c, open-safer.c, physmem.c,
206 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
207 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
208 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
209 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
210 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
211 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
212 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
213 userspec.c, utimecmp.c, version-etc-fsf.c,
214 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
215 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
216 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
217 Standardize inclusion of config.h.
218 * __fpending.h, dirfd.h, getdate.h, human.h,
219 inttostr.h: Removed inclusion of config.h from header files.
220 * inttostr.c: Adjusted in-tree users.
221 * timespec.h: Remove superfluous warning to include config.h.
222 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
223 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
224 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
225 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
227 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
229 * stat-time.h: New file.
230 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
231 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
233 (timespec_cmp): New function.
234 * utimecmp.c: Include stat-time.h.
235 (SYSCALL_RESOLUTION): Depend on whether various struct stat
236 members exist, not on the obsolescent ST_MTIM_NSEC.
237 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
239 2005-09-15 Derek Price <derek@ximbiot.com>
240 Paul Eggert <eggert@cs.ucla.edu>
242 * regcomp.c, regexec.c, regex_internal.c: Back out previous
243 changes, consolidating in...
244 * regex_internal.h: ...this file.
246 2005-09-15 Derek Price <derek@ximbiot.com>
248 * regex_internal.h: Blank `pure' for GNUC < 3.
249 * regex_internal.c: Ditto, using this...
250 (__GNUC_PREREQ): ...new macro.
251 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
252 (__GNUC_PREREQ): ...this new macro.
254 * strstr.h: Include string.h. Define strstr as a macro here.
256 2005-09-13 Derek Price <derek@ximbiot.com>
258 * canon-host.c (canon_host_r): Set *cherror on memory allocation
260 Reported by Jim Meyering <jim@meyering.net>.
262 2005-09-13 Jim Meyering <jim@meyering.net>
264 * canon-host.c: Filter through gnu indent and reword comments slightly.
265 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
267 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
269 * lib/base64.c: Typo.
270 (base64_encode): Put b64str in initialized data section.
272 2005-09-12 Derek Price <derek@ximbiot.com>
274 Return usable errors from canon-host.
275 * canon-host.h: New file.
276 * canon-host.c (canon_host): Wrap...
277 (canon_host_r): ...this new function, which now relies exclusively on
279 (ch_strerror): New function.
280 (last_cherror): New global.
281 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
282 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
284 (freeaddrinfo): Free ai->ai_canonname when set.
286 2005-09-12 Derek Price <derek@ximbiot.com>
287 Paul Eggert <eggert@cs.ucla.edu>
289 * glob-libc.h: Renamed from glob_.h. The new version is
290 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
291 protecting things that should be done only in gnulib contexts.
292 * glob_.h: New file, containing only the glob things needed for
294 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
295 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
296 (glob, globfree, glob_pattern_p): Now defined simply in terms of
297 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
298 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
299 and to respect the namespace rules better.
301 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
303 Merge glibc and coreutils changes into gnulib, plus a few
305 * md5.c: Use #error rather than a string.
306 (CYCLIC): New macro, from glibc source. Use it instead of rol.
307 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
308 (__attribute__): Define to empty for non recent-GCC.
309 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
310 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
311 Renamed from their non-__ counterparts, with new macros replacing
312 them if not _LIBC. Add __THROW attribute.
314 (struct md5_ctx): Align buffer if using GCC.
315 * sha1.h (struct sha1_ctx): Likewise.
316 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
317 The old name was backwards.
318 (NOTSWAP): Remove; not used.
319 (rol): New macro, moved here from md5.h.
320 (sha1_process_block): Remove a FIXME that doesn't make sense.
322 2005-09-12 Derek Price <derek@ximbiot.com>
324 * gai_strerror.c: Include config.h when available. Include
325 getaddrinfo.h before other headers to test interface.
326 Reported by Larry Jones <lawrence.jones@ugs.com>.
328 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
330 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
331 definitions, since that's the preferred style in glibc.
332 Fix a minor spacing issue, and update copyright notice to match glibc's.
334 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
336 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
338 2005-09-06 Simon Josefsson <jas@extundo.com>
340 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
341 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
343 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
345 Change bitset word type from unsigned int to unsigned long int,
346 as this has better performance on typical 64-bit hosts.
347 Port bitset code to hosts with unusual word sizes.
348 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
349 (build_collating_symbol):
350 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
351 argument is a bitset. This is merely a style issue, but it makes
352 it clearer that an entire array is expected.
353 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
354 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
355 Port to the case where bitset_word is not the same as unsigned int.
356 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
357 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
359 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
360 (build_trtable, group_nodes_into_DFAstates):
362 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
363 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
364 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
365 * regexec.c (group_nodes_into_DFAstates): Likewise.
366 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
367 * regcomp.c (optimize_subexps, lower_subexp):
368 Work even if bitset_word has holes in its bitwise representation.
369 * regex_internal.h (BITSET_WORD_BITS): Likewise.
370 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
372 * regex_internal.c (re_string_reconstruct):
373 Don't assume UCHAR_MAX == 255.
374 * regex_internal.h (bitset_set_all): Likewise.
375 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
377 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
378 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
380 (BITSET_WORD_MAX): New macro.
381 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
382 (bitset_set_all, bitset_copy): Now inline functions, not macros.
383 (bitset_empty, bitset_copy):
384 Prefer sizeof (bitset) to multiplying it out ourselves.
385 (bitset_not_merge): Remove; unused.
386 (bitset_contain): Return bool, not unsigned int with one bit on.
388 * regexec.c (build_trtable): Don't assume bitset has no stricter
389 alignment than re_node_set; do this by defining a new internal
390 type struct dests_alloc and using it to allocate memory.
392 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
394 Check for arithmetic overflow when calculating sizes, to prevent
395 some buffer-overflow issues. These patches are conservative, in the
396 sense that when I couldn't determine whether an overflow was possible,
397 I inserted a run-time check.
398 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
399 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
400 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
401 (re_xnrealloc, re_x2nrealloc): New inline functions.
402 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
403 (build_equiv_class, build_charclass): Check for arithmetic overflow
404 in size expression calculations.
405 * lib/regex_internal.c (re_string_realloc_buffers):
406 (build_wcs_upper_buffer, re_node_set_add_intersect):
407 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
408 (re_dfa_add_node, register_state): Likewise.
409 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
410 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
411 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
412 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
414 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
416 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
417 to avoid a collision with bits/local_lim.h in glibc.
418 All uses changed. Problem reported by Dmitry V. Levin in
419 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
421 * regex_internal.c (build_wcs_upper_buffer): Fix portability
422 bugs in int versus size_t comparisons.
423 (re_string_context_at): Fix bug where the code assumed that
426 Use bool where appropriate.
427 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
429 (calc_eclosure_iter): Likewise, for ROOT arg.
430 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
431 (build_charclass_op): Likewise, for NON_MATCH arg.
432 * regex_internal.c (re_string_allocate, re_string_construct):
433 (re_string_construct_common): Likewise, for ICASE arg.
434 * regexec.c (re_search_2_stub, re_search_stub):
435 Likewise, for RET_LEN arg.
436 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
437 (set_regs): Likewise, for FL_BACKTRACK arg.
438 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
439 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
440 (calc_eclosure_iter, parse_bracket_exp):
441 Use bool for internal variables that are booleans.
442 * regexec.c (re_search_internal, check_matching, proceed_next_node):
443 (set_regs, build_sifted_states, sift_states_bkref):
444 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
445 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
446 (find_collation_sequence_value):
448 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
449 (re_node_set_compare):
450 Return bool, not int. All callers changed.
451 * regexec.c (check_halt_node_context, check_dst_limits):
452 (build_trtable, check_node_accept): Likewise.
453 * regex_internal.h: Include stdbool.h.
455 Fix bugs uncovered when converting to bool.
456 * regcomp.c (calc_eclosure_iter): Check for storage allocation
457 failure instead of charging ahead blindly.
458 * regex_internal.c (register_state): Likewise.
459 * regexec.c (re_search_2_stub): Use simpler method than boolean
460 for freeing internal storage.
461 (group_nodes_into_DFA_states): Use unsigned int, not int, for
462 bitset pieces used as boolean, to avoid undefined behavior
463 on hosts that do int overflow checking.
465 2005-08-31 Derek Price <derek@ximbiot.com>
467 * getdelim.c (getdelim): Return EOF on EOF.
468 Reported by Larry Jones <lawrence.jones@ugs.com>.
470 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
472 * regex_internal.c (re_string_reconstruct): Don't assume buffer
473 lengths fit in regoff_t; this isn't true if regoff_t is the same
475 * regex.c (re_search_internal): 5th arg is LAST_START
476 (= START + RANGE) instead of RANGE. This avoids overflow
477 problems when regoff_t is the same width as size_t.
479 (re_search_2_stub): Check for overflow when adding the
480 sizes of the two strings.
481 (re_search_stub): Check for overflow when adding START
482 to RANGE; if it occurs, substitute the extreme value.
484 2005-08-31 Jim Meyering <jim@meyering.net>
486 * regcomp.c (search_duplicated_node): Make first pointer arg
488 * regex_internal.c (create_ci_newstate, create_cd_newstate):
489 (register_state): Likewise.
490 * regexec.c (search_cur_bkref_entry, check_dst_limits):
491 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
492 (group_nodes_into_DFAstates): Likewise.
494 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
496 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
497 old glibc regex code mishandles strings longer than 2**31 bytes.
498 This patch fixes this when the regex code is used in gnulib
499 (i.e., outside glibc).
501 This patch should not affect the use of the regex code inside
502 glibc. No doubt this problem also needs to be handled for glibc
503 as well, but the result will be an incompatible change to the
504 glibc ABI, and the old ABI will have to be supported too. That
505 can be the the subject for another patch.
507 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
508 governing whether the rest of this patch is active. By default,
509 the macro is disabled and the patch has no effect.
510 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
511 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
512 (struct re_pattern_buffer, re_search, re_search_2, re_match):
513 (re_match_2, re_set_registers): Use the new types.
514 * regex_internal.h (Idx, re_hashval_t): New types.
515 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
517 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
518 (re_string_context_at, bin_tree_t, re_dfastate_t):
519 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
520 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
521 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
522 (re_string_char_size_at, re_string_wchar_at):
523 (re_string_elem_size_at):
524 Use the new types and macros to port to 64-bit hosts.
525 Use unsigned types for internal values, so that the code
526 mostly works even for arrays larger than SSIZE_MAX.
527 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
528 (search_duplicated_node, calc_eclosure_iter, fetch_number):
529 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
530 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
531 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
532 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
533 (calc_inveclosure, parse_dup_op, build_range_exp):
534 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
535 (fetch_number, create_token_tree, mark_opt_subexp):
537 * regex_internal.c (re_string_construct_common, create_ci_newstate):
538 (create_cd_newstate, re_string_allocate, re_string_construct):
539 (re_string_realloc_buffers, build_wcs_upper_buffer):
540 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
541 (re_string_reconstruct, re_string_peek_byte_case):
542 (re_string_fetch_byte_case, re_string_context_at):
543 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
544 (re_node_set_init_copy, re_node_set_add_intersect):
545 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
546 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
547 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
548 (re_acquire_state, re_acquire_state_context, register_state):
550 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
551 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
552 (re_search_internal, re_search_2_stub, re_search_stub)
553 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
554 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
555 (update_cur_sifted_state, check_dst_limits):
556 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
557 (check_subexp_limits, sift_states_bkref, merge_state_array):
558 (check_subexp_matching_top, get_subexp, get_subexp_sub):
559 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
560 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
561 (expand_bkref_cache, check_node_accept_bytes):
562 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
563 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
564 (acquire_init_state_context, check_halt_node_context):
565 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
566 (sift_states_backward, clean_state_log_if_needed):
567 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
568 (find_recover_state, transit_state_sb, transit_state_mb):
569 (transit_state_bkref, build_trtable, match_ctx_clean):
571 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
572 to work around an assumption that REG_MISSING is negative.
574 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
575 (seek_collating_symbol_entry) [defined _LIBC]:
576 (lookup_collation_sequence_value) [defined _LIBC]:
577 (build_range_exp, build_collating_symbol) [defined _LIBC]:
578 Use prototypes rather than old-style function definitions.
579 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
580 (transit_state_sb) [0]:
581 (find_collation_sequence_value) [defined _LIBC]: Likewise.
583 * regexec.c (re_search_internal): Simplify update of rm_so and
586 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
587 (optimize_subexps, lower_subexp):
588 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
589 since the signed shift might overflow. Use 1u<<31 instead.
590 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
591 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
594 * regcomp.c (optimize_subexps, lower_subexp):
595 Use CHAR_BIT rather than 8, for clarity.
596 * regexec.c (check_dst_limits_calc_pos_1):
597 (check_subexp_matching_top): Likewise.
598 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
599 have to worry about portability issues when shifting it left.
600 Remove no-longer-needed test for table_size > 0.
601 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
602 in a word, as the resulting behavior is undefined.
603 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
604 in one case, a <= should have been an <, and in another case the
605 whole test was missing.
606 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
607 the standard name CHAR_BIT.
608 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
609 this is not true on one's complement and signed-magnitude hosts.
611 * regex_internal.h (re_sub_match_top_t): Remove unused member
613 (struct re_dfa_t): Remove unused member states_alloc.
614 * regcomp.c (init_dfa): Don't initialize unused members.
616 2005-08-31 Bruno Haible <bruno@clisp.org>
618 * strstr.c: Include <stddef.h>, for NULL.
619 * strcasestr.c: Likewise.
620 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
622 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
624 * iconvme.h: Add prototype for iconv_alloc.
626 2005-08-29 Simon Josefsson <jas@extundo.com>
628 * iconvme.c: Fix errno.
630 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
632 * iconvme.c: Split iconv_string into iconv_alloc.
634 2005-08-27 Jim Meyering <jim@meyering.net>
636 * fopen-safer.c: Merge minor changes from coreutils.
637 * dup-safer.c: Likewise.
638 * fd-safer.c: Likewise.
640 Merge from coreutils.
641 * stdio--.h: New file.
642 * stdlib--.h: New file.
643 * mkstemp-safer.c: New file.
646 * pipe-safer.c: New file.
647 * creat-safer.c: New file.
648 * fcntl--.h (creat): Define to creat_safer.
649 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
650 * unistd--.h (pipe): Define to pipe_safer.
651 * unistd-safer.h: Declare pipe_safer.
653 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
655 * regex_internal.h: Remove all references to
656 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
658 (bitset_not, bitset_merge, bitset_not_merge):
659 (bitset_mask, re_string_allocate, re_string_construct):
660 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
661 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
662 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
663 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
664 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
665 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
666 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
667 (re_acquire_state_context):
668 Remove unnecessary forward decls.
669 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
670 Put __attribute at function definition,
671 now that the function decl has been removed.
672 * lib/regex_internal.c (re_string_peek_byte_case):
673 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
676 2005-08-26 Simon Josefsson <jas@extundo.com>
678 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
679 Haible <bruno@clisp.org>.
681 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
683 * regexec.c (set_regs): Don't alloca with an unbounded size.
685 alloca modernization/simplification for regex.
686 * regex.c: Remove portability cruft for alloca. This no longer
687 needs to be at the start of the file, and can be moved into
688 regex_internal.h and simplified.
689 * regex_internal.h: Include <alloca.h>.
690 (__libc_use_alloca) [!defined _LIBC]: New macro.
691 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
692 now works outside glibc.
694 2005-08-24 Simon Josefsson <jas@extundo.com>
696 * getpass.c: Add WIN32 implementation. Conditionalize use of
697 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
700 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
702 Make regex safe for g++. This fixes one real bug (an "err"
703 that should have been "*err"). g++ problem reported by
705 * regex_internal.h (re_calloc): New macro, consistent with
706 re_malloc etc. All callers of calloc changed to use re_calloc.
707 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
708 not int. All callers changed.
709 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
710 just use an array of size MB_LEN_MAX.
711 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
712 (find_recover_state): Change "err" to "*err"; this fixes what
713 appears to be a real bug.
714 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
717 2005-08-25 Jim Meyering <jim@meyering.net>
719 * open-safer.c: Include <config.h>.
720 Otherwise, we'd lose LARGEFILE support in any file using
723 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
725 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
726 * regex.h (regerror): Likewise.
728 * regex.c: Do not include <sys/types.h>, as POSIX no longer
729 requires this. (The code never needed it.)
731 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
732 All uses of recently-renamed identifiers changed to use the new,
733 POSIX-compliant names. The code will build and run just fine
734 without these changes, but it's better to eat our own dog food
735 and use the standard-conforming names.
737 * regex.h: Fix a multitude of POSIX name space violations.
738 These changes have an effect only for programs that define
739 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
740 do not change anything for programs compiled in the normal way.
741 Also, there is no effect on the ABI.
743 (_REGEX_SOURCE): New macro.
744 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
745 defined and _GNU_SOURCE is not; this fixes a name space violation.
747 Rename the following macros to obey POSIX requirements.
748 The old names are still visible as macros if _REGEX_SOURCE is defined.
749 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
750 RE_BACKSLASH_ESCAPE_IN_LISTS.
751 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
752 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
753 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
754 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
755 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
756 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
757 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
758 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
759 (REG_INTERVALS): renamed from RE_INTERVALS.
760 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
761 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
762 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
763 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
764 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
765 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
766 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
767 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
768 RE_UNMATCHED_RIGHT_PAREN_ORD.
769 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
770 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
771 (REG_DEBUG): renamed from RE_DEBUG.
772 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
773 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
774 unusual, since we can't clash with the POSIX REG_ICASE.
775 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
776 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
777 (REG_NO_SUB): renamed from RE_NO_SUB.
778 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
779 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
780 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
781 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
782 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
783 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
784 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
785 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
786 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
787 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
788 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
789 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
790 RE_SYNTAX_POSIX_MINIMAL_BASIC.
791 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
792 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
793 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
794 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
795 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
796 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
797 (REG_FIXED): Renamed from REGS_FIXED.
798 (REG_NREGS): Renamed from RE_NREGS.
800 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
801 of other REG_* macros, since POSIX says the user is allowed to
802 #undef these macros selectively.
804 (reg_errcode_t): Update comment stating what other tables need
807 Rename the following enum values to obey POSIX requirements.
808 The old names are still visible as macros.
809 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
810 is not defined, since GNU is supposed to be a superset of POSIX as
811 much as possible, and since we want reg_errcode_t to be a signed
812 type for implementation consistency.
813 (_REG_NOERROR): Renamed from REG_NOERROR.
814 (_REG_NOMATCH): Renamed from REG_NOMATCH.
815 (_REG_BADPAT): Renamed from REG_BADPAT.
816 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
817 (_REG_ECTYPE): Renamed from REG_ECTYPE.
818 (_REG_EESCAPE): Renamed from REG_EESCAPE.
819 (_REG_ESUBREG): Renamed from REG_ESUBREG.
820 (_REG_EBRACK): Renamed from REG_EBRACK.
821 (_REG_EPAREN): Renamed from REG_EPAREN.
822 (_REG_EBRACE): Renamed from REG_EBRACE.
823 (_REG_BADBR): Renamed from REG_BADBR.
824 (_REG_ERANGE): Renamed from REG_ERANGE.
825 (_REG_ESPACE): Renamed from REG_ESPACE.
826 (_REG_BADRPT): Renamed from REG_BADRPT.
827 (_REG_EEND): Renamed from REG_EEND.
828 (_REG_ESIZE): Renamed from REG_ESIZE.
829 (_REG_ERPAREN): Renamed from REG_ERPAREN.
830 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
831 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
832 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
833 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
835 (_REG_RE_NAME, _REG_RM_NAME): New macros.
836 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
837 changed. But support the old name if the new one is not defined
838 and if _REGEX_SOURCE.
840 Change the following member names in struct re_pattern_buffer.
841 The old names are still supported if !_REGEX_SOURCE.
842 The new names are always supported, regardless of _REGEX_SOURCE.
843 (re_buffer): Renamed from buffer.
844 (re_allocated): Renamed from allocated.
845 (re_used): Renamed from used.
846 (re_syntax): Renamed from syntax.
847 (re_fastmap): Renamed from fastmap.
848 (re_translate): Renamed from translate.
849 (re_can_be_null): Renamed from can_be_null.
850 (re_regs_allocated): Renamed from regs_allocated.
851 (re_fastmap_accurate): Renamed from fastmap_accurate.
852 (re_no_sub): Renamed from no_sub.
853 (re_not_bol): Renamed from not_bol.
854 (re_not_eol): Renamed from not_eol.
855 (re_newline_anchor): Renamed from newline_anchor.
857 Change the following member names in struct re_registers.
858 The old names are still supported if !_REGEX_SOURCE.
859 The new names are always supported, regardless of _REGEX_SOURCE.
860 (rm_num_regs): Renamed from num_regs.
861 (rm_start): Renamed from start.
862 (rm_end): Renamed from end.
864 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
865 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
866 Prepend __ to parameter names.
868 Undo yesterday's changes.
870 2005-08-24 Jim Meyering <jim@meyering.net>
873 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
875 2005-08-21 Bruno Haible <bruno@clisp.org>
877 * lock.h: Add multiple inclusion guard.
878 * tls.h: Add multiple inclusion guard.
880 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
882 * regex.h (REG_NOSYS)
883 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
884 Define, since POSIX requires it as of 2001.
885 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
886 New private symbol, used to keep the enum signed in all cases.
887 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
888 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
890 * regex_internal.c (re_string_skip_chars, register_state):
892 Remove forward decls; no longer needed now that we use prototypes.
893 * regexec.c (acquire_init_state_context, check_halt_node_context):
894 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
895 (clean_state_log_if_needed): Likewise.
897 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
899 Fix problems reported by Sam Steingold in
900 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
901 * regexec.c (sift_states_bkref): Fix portability bug: the code
902 assumed that reg_errcode_t is a signed type, which is not
903 necessarily true if _XOPEN_SOURCE is not defined.
904 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
905 some compilers warn about it otherwise.
907 2005-08-20 Jim Meyering <jim@meyering.net>
909 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
910 of unused local, dfa.
912 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
914 * regcomp.c (create_initial_state): Remove duplicate decl.
915 (init_word_char, create_initial_state, duplicate_node_closure):
916 (fetch_token, peek_token_bracket, build_range_exp):
917 (build_collating_symbol): Remove forward decls; no longer needed
918 now that we use prototypes.
921 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
922 (re_compile_fastmap_iter, regcomp, regerror, regfree):
923 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
924 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
925 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
926 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
927 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
928 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
929 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
930 (build_range_exp, build_collating_symbol, parse_bracket_exp):
931 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
932 (build_charclass, build_charclass_op, fetch_number, create_tree):
933 (create_token_tree, mark_opt_subexp, duplicate_tree):
934 Use prototypes rather than old-style definitions.
937 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
938 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
939 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
940 (re_string_reconstruct, re_string_peek_byte_case):
941 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
942 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
943 (re_node_set_init_copy, re_node_set_add_intersect):
944 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
945 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
946 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
947 (re_acquire_state, re_acquire_state_context, register_state):
948 (create_ci_newstate, create_cd_newstate, free_state):
950 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
951 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
952 (re_search_internal, prune_impossible_nodes):
953 (acquire_init_state_context, check_matching, static):
954 (check_halt_node_context, check_halt_state_context, proceed_next_node):
955 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
956 (update_regs, sift_states_backward, build_sifted_states):
957 (clean_state_log_if_needed, merge_state_array):
958 (update_cur_sifted_state, add_epsilon_src_nodes):
959 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
960 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
961 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
962 (find_recover_state, check_subexp_matching_top, transit_state_mb):
963 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
964 (check_arrival, check_arrival_add_next_nodes):
965 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
966 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
967 (check_node_accept_bytes, check_node_accept, extend_buffers):
968 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
969 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
974 (re_string_allocate, re_string_construct, re_string_reconstruct):
975 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
976 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
977 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
978 (re_string_context_at, re_string_peek_byte_case):
979 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
980 is defined, since we now use prototypes always.
982 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
983 C89 or better. All uses removed.
985 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
987 * regex_internal.c (re_acquire_state, re_acquire_state_context)
988 [defined lint]: Suppress bogus uninitialized-variable warnings.
990 * regcomp.c (duplicate_node): Return new index, not an error code,
991 and let the caller return REG_ESPACE if out of space. This
992 removes an uninitialied-variable warning with GCC 4.0.1, and also
993 avoids taking the address of a local variable. All callers
996 2005-08-19 Jim Meyering <jim@meyering.net>
998 * regexec.c (proceed_next_node): Redo local variables to
999 avoid GCC shadowing warnings.
1001 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
1003 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
1004 (re_node_set_insert_last, re_dfa_add_node):
1005 Rename local variables to avoid GCC shadowing warnings.
1007 2005-08-18 Bruno Haible <bruno@clisp.org>
1009 * strstr.c (strstr): Fix return value in multibyte case.
1010 * strcasestr.c (strcasestr): Likewise.
1012 2005-08-17 Jim Meyering <jim@meyering.net>
1014 Make the %s format (seconds since the epoch) work for a negative
1015 number and when used with a zero-padded field width, e.g. %015s.
1017 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1018 label so that it precedes the code to set `digits'. Otherwise,
1019 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1020 print `00-22'. Now, it prints `-0022', as it should.
1022 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
1024 * regex.h: Remove useless space-before-tab. From coreutils.
1026 2005-08-17 Bruno Haible <bruno@clisp.org>
1028 * strcasestr.h: New file.
1029 * strcasestr.c: New file.
1031 2005-08-17 Bruno Haible <bruno@clisp.org>
1033 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
1034 * strstr.c: Completely rewritten, with multibyte locale support.
1036 2005-08-17 Bruno Haible <bruno@clisp.org>
1038 * strcasecmp.c: Use mbuiter.h.
1040 2005-08-17 Bruno Haible <bruno@clisp.org>
1042 * mbuiter.h: New file.
1044 2005-08-16 Bruno Haible <bruno@clisp.org>
1046 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
1048 (mbi_avail, mbi_advance): Let the iteration end before the terminating
1049 NUL byte, not after it.
1051 2005-08-16 Bruno Haible <bruno@clisp.org>
1053 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
1054 the valid ones. Makes the comparison operations transitive:
1055 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
1056 * strcasecmp.c (strcasecmp): Use mb_casecmp.
1058 2005-08-16 Bruno Haible <bruno@clisp.org>
1060 * strcase.h (strcasecmp): Add note in comments.
1061 * strncasecmp.c: Use code from strcasecmp.c.
1062 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
1063 (strcasecmp): Work correctly in multibyte locales.
1065 2005-08-16 Bruno Haible <bruno@clisp.org>
1067 * strnlen1.h: New file.
1068 * strnlen1.c: New file.
1070 2005-08-16 Bruno Haible <bruno@clisp.org>
1072 * mbfile.h: New file.
1074 2005-08-16 Bruno Haible <bruno@clisp.org>
1076 * mbiter.h: New file.
1078 2005-08-16 Bruno Haible <bruno@clisp.org>
1080 * mbchar.h: New file.
1081 * mbchar.c: New file.
1083 2005-08-16 Bruno Haible <bruno@clisp.org>
1085 * tls.h: New file, from GNU gettext.
1086 * tls.c: New file, from GNU gettext.
1088 2005-08-15 Bruno Haible <bruno@clisp.org>
1090 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1093 2005-08-14 Jim Meyering <jim@meyering.net>
1095 Sync from coreutils.
1097 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1098 Use the hash-table-based cycle-detection code not just when
1099 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1100 Reported by James Youngman in
1101 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1102 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1103 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1104 This lets us compile with -DFTS_DEBUG, once again.
1105 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1106 * fts.c (fd_safer): Remove decl.
1107 Include fcntl--.h rather than unistd-safer.h
1108 (fts_safe_changedir): Don't call fd_safer; no longer needed
1109 now that we include fcntl--.h.
1111 2005-08-11 Simon Josefsson <jas@extundo.com>
1113 * readline.h, readline.c: New file.
1115 2005-08-11 Bruno Haible <bruno@clisp.org>
1117 * strnlen.h (strnlen): Change parameter name to match comment.
1119 2005-08-10 Simon Josefsson <jas@extundo.com>
1121 * strndup.c: Use strnlen.h.
1123 * strnlen.h: New file.
1125 2005-08-02 Simon Josefsson <jas@extundo.com>
1127 * getline.h, getline.c: Rewrite.
1129 * getdelim.h, getdelim.c: New files, ported from glibc.
1131 2005-07-31 Bruno Haible <bruno@clisp.org>
1133 * lock.h (gl_lock_initializer): New macro.
1134 (gl_lock_define_initialized): Use it.
1135 (gl_rwlock_initializer): New macro.
1136 (gl_rwlock_define_initialized): Use it.
1137 (gl_recursive_lock_initializer): New macro.
1138 (gl_recursive_lock_define_initialized): Use it.
1140 2005-07-26 Bruno Haible <bruno@clisp.org>
1142 * lock.h: Update from GNU gettext.
1143 * lock.c: Update from GNU gettext.
1145 2005-07-18 Bruno Haible <bruno@clisp.org>
1147 * lock.h (gl_once_t): New type.
1148 (gl_once_define, gl_once): New macros.
1149 * lock.c (fresh_once): New variable.
1150 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
1153 2005-07-18 Simon Josefsson <jas@extundo.com>
1155 * check-version.c (check_version): Accept identical versions too.
1157 2005-07-18 Bruno Haible <bruno@clisp.org>
1159 * lock.h: New file, from GNU gettext.
1160 * lock.c: New file, from GNU gettext.
1162 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
1164 * quotearg.c: Add translator comment suggested by Bruno Haible,
1165 with a minor change.
1167 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1169 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1170 copyright symbol and the year.
1171 * version-etc.c (COPYRIGHT_YEAR): New constant.
1172 (version_etc_va): Use parameterized copyright notice.
1173 Reword to conform to the current GNU coding standards.
1175 2005-07-11 Simon Josefsson <jas@extundo.com>
1177 * size_max.h: New file.
1179 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
1181 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
1184 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1185 and Paul Eggert <eggert@cs.ucla.edu>
1187 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1188 in wint_t, not wchar_t. Remove now-unnecessary cast.
1190 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1192 * regex.c, regex.h: Sync from libc.
1193 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
1194 New files, synced from libc, except that regex_internal.h
1195 currently has a small porting fix.
1197 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1199 Remove the dependency of the strftime module on the tzset module.
1200 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1201 Copy the input structure, to work around some of the bug with
1202 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
1203 Solaris releases, you should also use the tzset module, but we won't
1204 require it as a dependency any more since we don't want LGPLed code
1205 to depend on GPLed code.
1207 2005-07-02 Jim Meyering <jim@meyering.net>
1209 * backupfile.c (backup_args): Change a `0' to NULL.
1211 2005-07-01 Jim Meyering <jim@meyering.net>
1213 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1214 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
1215 * save-cwd.c, tempname.c:
1216 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1217 and don't include <sys/file.h>).
1219 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
1221 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
1222 declares only 'struct timespec;' (!).
1224 2005-06-29 Jim Meyering <jim@meyering.net>
1226 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
1227 type name. Use the variable name instead.
1228 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
1230 2005-06-28 Simon Josefsson <jas@extundo.com>
1232 * check-version.h, check-version.c: New files.
1234 2005-06-28 Simon Josefsson <jas@extundo.com>
1236 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
1237 collision with global variable. Better indentation. Don't
1238 increment buffer pointer beyond buffer end. Based on comments
1239 from Paul Eggert <eggert@cs.ucla.edu>.
1243 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
1245 * canon-host.c (canon-host): Append trailing "," to 0 in
1246 initializer of struct addrinfo, as an indication that we don't
1247 care how many members the structure has.
1249 2005-06-24 Derek Price <derek@ximbiot.com>
1250 and Bruno Haible <bruno@clisp.org>
1252 Remove stat module & update lstat.
1253 * stat.c: Remove this file...
1254 (slash_aware_lstat): ...moving this content and its support...
1255 * lstat.c (rpl_lstat): ...into here.
1256 * lstat.h: New file.
1258 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
1260 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
1261 (ranged_convert): Don't save conversion in a temporary struct.
1262 This causes a warning with GCC 4.0.0, and anyway in the typical
1263 case it's not worth the extra 100 bytes or so of code.
1264 (ranged_convert, __mktime_internal): When calling a function via a
1265 pointer P, use P () rather than (*P) (), as we now assume C89 or
1268 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
1270 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
1271 "who -r" failed to give output. Problem reported by Tim Waugh.
1273 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
1274 (xcalloc): Use it to avoid needless tests.
1275 Problem reported by Jim Meyering.
1277 2005-06-16 Jim Meyering <jim@meyering.net>
1279 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
1280 when either N or S is zero.
1282 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1284 * argp.h (__option_is_short): Check upper limit of
1285 __key. Isprint() requires its argument to have the value
1286 of an unsigned char or EOF.
1288 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
1290 * fnmatch.c (fnmatch): If there is an encoding error in a
1291 multibyte string or pattern, fall back on unibyte matching.
1292 Problem reported by James Youngman.
1294 2005-06-08 Bruno Haible <bruno@clisp.org>
1296 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
1299 2005-06-08 Bruno Haible <bruno@clisp.org>
1301 * csharpcomp.h: New file, from GNU gettext.
1302 * csharpcomp.c: New file, from GNU gettext.
1303 * csharpcomp.sh.in: New file, from GNU gettext.
1305 2005-06-07 Derek Price <derek@ximbiot.com>
1308 * glob_.h: Indent nested #ifdef.
1310 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
1312 Sync from coreutils.
1313 Use "file name" when talking about file names, instead of "filename"
1314 or "path", as per the GNU coding standards.
1315 * mkdir-p.c: Renamed from makepath.c.
1316 (make_dir_parents): Renamed from make_path. All callers changed.
1317 * mkdir-p.h: Likewise. All includers changed.
1318 * filenamecat.c: Renamed from path-concat.c.
1319 (file_name_concat): Renamed from path_concat. All callers changed.
1320 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
1321 * filenamecat.h: Likewise. All includers changed.
1322 * acl.c: Don't use "path" or "filename" to mean "file name"
1323 in comments or local variable names.
1324 * basename.c: Likewise.
1325 * canonicalize.c, canonicalize.h: Likewise.
1326 * dirname.c, dirname.h: Likewise.
1327 * euidaccess.c: Likewise.
1328 * exclude.c: Likewise
1329 * fnmatch_.h, fnmatch_loop.c: Likewise.
1330 * fsusage.c, fsuage.h: Likewise.
1331 * fts.c, fts_.h: Likewise.
1332 * getcwd.c: Likewise.
1333 * getloadavg.c: Likewise.
1334 * mkstemp.c: Likewise.
1335 * mountlist.c, mountlist.h: Likewise.
1336 * openat.c, openat.h: Likewise.
1337 * readlink-stub.c: Likewise.
1338 * readutmp.c, readutmp.h: Likewise.
1339 * rename.c: Likewise.
1340 * rmdir.c: Likewise.
1342 * savedir.c: Likewise.
1343 * stripslash.c: Likewise.
1344 * tempname.c: Likewise.
1345 * xreadlink.c: Likewise.
1346 * exclude.c (excluded_file_name): Renamed from excluded_filename.
1348 * exclude.h: Likewise.
1350 * euidaccess.c (getuid, getgid, getuid, getegid)
1351 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1352 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
1353 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1354 * pathmax.h: Include <limits.h> unconditionally, since other
1355 files have been getting away with it for years (MORE/BSD 4.3
1357 * userspec.c (getpwnam, getgrnam, getgrgid)
1358 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
1360 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
1361 Define to 256, not 255, as per modern POSIX.
1363 2005-06-01 Bruno Haible <bruno@clisp.org>
1365 * csharpexec.h: New file, from GNU gettext.
1366 * csharpexec.c: New file, from GNU gettext.
1367 * csharpexec.sh.in: New file, from GNU gettext.
1369 2005-05-31 Derek Price <derek@ximbiot.com>
1370 Paul Eggert <eggert@cs.ucla.edu>
1373 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
1375 2005-05-29 Derek Price <derek@ximbiot.com>
1376 Paul Eggert <eggert@cs.ucla.edu>
1378 * glob_.h, glob.c: New files.
1380 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
1382 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
1384 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
1385 the configuration hassle isn't worth it.
1386 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
1387 (LONGEST_MODIFIER, PRIuMAX): Remove.
1389 2005-05-27 Bruno Haible <bruno@clisp.org>
1391 * getlogin_r.h: Remove second include of <stddef.h>.
1393 2005-05-25 Bruno Haible <bruno@clisp.org>
1394 Derek Price <derek@ximbiot.com>
1396 * getlogin_r.h: Simplify API documentation.
1398 2005-05-25 Derek Price <derek@ximbiot.com>
1399 Paul Eggert <eggert@cs.ucla.edu>
1401 * getlogin_r.c, getlogin_r.h: New files.
1403 2005-05-22 Bruno Haible <bruno@clisp.org>
1405 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
1406 Also include <sys/param.h> if it defines MIN, MAX.
1407 Based on a patch by Derek Price <derek@ximbiot.com>.
1409 2005-05-22 Bruno Haible <bruno@clisp.org>
1411 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
1412 (INT64_MIN): Fix definition.
1413 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
1415 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
1416 NEED_SIGNED_INT_TYPES.
1418 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
1419 HAVE_SYSTEM_INTTYPES.
1421 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
1423 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
1424 so that unistd-safer.h (GPL'ed code) need not be included.
1426 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
1429 * fts.c: Don't include "cycle-check.h" or "hash.h".
1430 (setup_dir, free_dir): New functions.
1431 (enter_dir, leave_dir): Define trivial
1432 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
1433 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
1434 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
1435 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
1436 Move to fts-cycle.c.
1437 (fts_open): Use setup_dir.
1438 (fts_close): Use free_dir.
1439 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
1440 This adds a label and some gotos, but the alternatives were messier.
1441 Check for memory allocation failure when entering a dir.
1442 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
1443 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
1444 (FTS): New member fts_cycle, that is a union that contains the
1445 old active_dir_ht and cycle_state. All uses changed to mention
1446 fts_cycle.ht and fts_cycle.state.
1447 * fts-cycle.c: New file, containing GPL'ed code migrated out of
1448 fts.c, with the following changes:
1449 (setup_dir, free_dir): New functions.
1450 (enter_dir): Now returns bool. Return true if successful, false
1451 if memory exhausted. All callers changed.
1452 Do not bother partly cleaning up on
1453 memory allocation failure; that is free_dir's job.
1454 However, free ad if hash_insert fails, to avoid memory leak.
1455 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
1456 fts->fts_options to see which union member to use.
1458 2005-05-20 Jim Meyering <jim@meyering.net>
1460 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
1461 Now a macro, to pacify GCC.
1463 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
1465 * chown.c (rpl_chown): Return -1 on failure.
1467 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
1469 * canonicalize.c: Include canonicalize.h first, to test interface.
1470 Include <stddef.h> unconditionally, since we assume C89 now.
1471 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
1472 * fts.c: Include fts_.h first, to check interface.
1473 Do not include intprops.h; no longer needed.
1474 Include cycle-check.h and hash.h, since fts_.h no longer does.
1475 Remove unnecessary casts of closedir to void.
1476 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
1477 decide whether to decrement nlinks.
1478 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
1479 (FTS): Use struct hash_table * instead of Hash_table, so that
1480 we no longer need to include hash.h here.
1482 2005-05-17 Jim Meyering <jim@meyering.net>
1484 * fts.c, fts_.h: New files, from coreutils.
1486 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
1488 Sync from coreutils.
1489 * unlinkdir.c, unlinkdir.h: New files.
1490 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
1491 regex.h, unlocked-io.h, xtime.h:
1492 White space changes only.
1493 * makepath.c (make_path): Port to hosts where leading "//" is special.
1494 * yesno.c: Include getline.h, not ctype.h.
1495 (yesno): Don't remove leading white space; POSIX doesn't allow it.
1496 Use getline to remove arbitrary restriction on response length.
1498 2005-05-13 Bruno Haible <bruno@clisp.org>
1500 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
1501 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
1502 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
1503 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
1504 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
1505 Add support for 64-bit integers in the MSVC compiler.
1507 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
1509 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
1510 Change the initial comment to refer to GPL, not LGPL.
1511 gnulib-tool will change it to LGPL as needed.
1513 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
1514 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
1515 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
1516 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
1517 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
1518 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
1519 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
1520 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
1521 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
1522 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
1523 concatpath.c, config.charset, copy-file.c, copy-file.h,
1524 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
1525 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
1526 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
1527 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
1528 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
1529 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
1530 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
1531 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
1532 full-read.c, full-read.h, full-write.c, full-write.h,
1533 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
1534 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
1535 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
1536 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
1537 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
1538 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
1539 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
1540 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
1541 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
1542 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
1543 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
1544 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
1545 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
1546 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
1547 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
1548 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
1549 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
1550 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
1551 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
1552 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
1553 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
1554 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
1555 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
1556 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
1557 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
1558 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
1559 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
1560 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
1561 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
1562 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
1563 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
1564 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
1565 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
1566 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
1567 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
1568 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
1569 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
1570 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
1571 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
1572 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
1573 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
1574 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
1575 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
1576 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
1577 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
1578 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
1579 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
1580 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
1581 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
1582 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
1583 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
1584 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
1585 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
1586 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
1587 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
1588 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
1589 Update FSF postal mail address.
1591 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1593 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
1594 specified in ai_socktype. Fix invalid ai_protocol
1595 check. ai_protocol is usually set to 0 or depending on
1596 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
1597 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
1598 ai_socktype / ai_protocol in the returned addrinfo structure.
1600 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
1601 Bruno Haible <bruno@clisp.org>
1603 * inet_ntop.h: New file.
1604 * inet_ntop.c: New file, from glibc with modifications.
1606 2005-05-08 Jim Meyering <jim@meyering.net>
1608 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
1610 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
1612 Merge from coreutils. Among other things,
1613 add bulletproofing for cases where stdin, stdout, or stderr are closed.
1614 * fd-safer.c: New file.
1615 * fcntl-safer.h, open-safer.c: Remove.
1616 * chdir-long.c: Fix comment "fetish" -> "coreutils".
1617 * dup-safer.c: Include unistd-safer.h first.
1618 Don't include errno.h.
1619 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
1620 * file-type.h: Don't assume invoker included sys/stat.h first.
1621 * file-type.c: Rely on file-type.h change.
1622 * getloadavg.c: Include unistd-safer.h.
1623 (getloadavg): Use safer open.
1624 * getusershell.c: Include "stdio-safer.h".
1625 (getusershell): Use safer fopen.
1626 * long-options.c (long_options): Use NULL rather than 0.
1627 * modechange.h (mode_free): Remove; all callers changed to invoke
1629 * modechange.c: Likewise.
1630 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
1631 (MODE_DONE): New constant.
1632 (struct mode_change): Remove 'next' member.
1633 (make_node_op_equals): New function; like the old one of the
1634 same name, except it allocates an array.
1635 (mode_compile, mode_create_from_ref): Use it.
1636 (mode_compile): Allocate result as an array, not a linked list.
1637 Parse octal string ourself, so that we catch mistakes like "+0".
1638 (mode_adjust): Arg is an array, not a linked list.
1639 * modechange.c: Include stat-macros.h, xalloc.h.
1640 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
1641 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
1642 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
1643 Remove. This is now stat-macros.h's job.
1644 (talloc): Remove. All callers replaced by xalloc, so that
1645 our invokers don't have to worry about reporting memory failures.
1646 (make_node_op_equals): Remove.
1647 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1649 (struct mode_change): Moved here from modechange.h.
1650 (mode_append_entry): Remove.
1651 (mode_compile): Remove MASKED_OPS arg, since it encouraged
1652 apps to have incorrect behavior. Use simpler algorithm for head
1653 and tail. Don't futz with umask; that's now the job of mode_adjust.
1654 Detect more invalid usages rather than having somewhat-random behavior.
1655 Don't insert an "a=" action, as that leads to incorrect behavior.
1656 (mode_compile, mode_create_from_ref): Return NULL on error instead
1657 of an enum, since now there's only one way to have an error. All
1659 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
1660 at the correct time. Simplify calculation of "+u" and its ilk.
1661 Don't mishandle "+X".
1662 (mode_free): Remove "register" and localize decls.
1663 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
1664 (struct mode_change): Move to modechange.c; callers don't
1665 need to see this stuff.
1666 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
1667 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
1668 (mode_change, mode_adjust): Reflect the new signatures noted above.
1669 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
1670 that might redefine system include files.
1671 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
1672 (my_usleep): Use NULL rather than (void *) 0.
1673 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
1674 Use siginterrupt to specify that system calls should be interrupted.
1675 (rpl_nanosleep): Move initialization of suspended closer to call of
1677 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
1678 * readutmp.c: Likewise. Include signal.h, stdbool.h.
1679 (desirable_utmp_entry): New function.
1680 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
1681 using x2nrealloc, to simplify logic.
1682 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
1683 size calculation. Do not assume utmp file is a regular file.
1684 * readutmp.h (UT_PID): Moved here from ../src/who.c.
1685 (READ_UTMP_CHECK_PIDS): New constant.
1686 * save-cwd.c: Include unistd-safer.h.
1687 (save_cwd): Use fd_safer.
1688 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
1689 [!_LIBC] Include "stat-macros.h" instead.
1690 * unistd-safer.h (fd_safer): New decl.
1692 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
1694 * byteswap_.h: New file.
1696 2005-04-25 Albert Chin <china@thewrittenword.com>
1698 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
1701 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
1703 * getdate.y (zone): Allow relunit_snumber after tZONE, so
1704 that "UTC +1 second" continues to work. Problem reported
1706 (relunit_snumber): New rule.
1709 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
1711 * getdate.y (universal_time_zone_table): New constant.
1712 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
1713 universal_time_zone_table.
1714 (lookup_zone): Prefer universal_time_zone_table to
1715 local_time_zone_table, so that "GMT" time stamps are allowed in
1716 London during the summer. Problem reported by Ian Abbott.
1718 2005-04-12 Jim Meyering <jim@meyering.net>
1720 * human.c (humblock): Set *options even when returning due to
1721 xstrtoumax conversion failure. Thanks to a used-uninitialized
1724 2005-04-09 Jim Meyering <jim@meyering.net>
1726 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
1727 -Wuninitialized: initialize tm0.tm_year.
1729 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
1731 * getdate.y (parser_control): rels_seen is now a boolean, not a
1732 count, since there's no maximum. All uses changed.
1733 Add member dsts_seen.
1734 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
1736 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
1737 Use pc_rels_seen to decide whther a date is absolute.
1739 * getdate.y (number): Don't overwrite year.
1740 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
1743 2005-04-02 Simon Josefsson <jas@extundo.com>
1745 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
1746 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
1748 2005-03-27 Jim Meyering <jim@meyering.net>
1750 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
1752 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
1754 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
1755 "one's complement" -> "ones' complement" in comment, as per Knuth.
1756 "value of type" -> "type or expression" in comment.
1757 * mktime.c, strftime.c: Propagate intprops.h comment nits.
1759 2005-03-26 Jim Meyering <jim@meyering.net>
1762 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
1763 Correct typos: s/or/of/.
1765 2005-03-23 Jim Meyering <jim@meyering.net>
1767 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
1769 2005-03-21 Jim Meyering <jim@meyering.net>
1771 Changes imported from coreutils.
1773 * cycle-check.c: Don't include xalloc.h.
1775 * path-concat.c: Don't include assert.h.
1776 (path_concat): Remove assertion that would have triggered
1777 for ABASE starting with more than one slash.
1778 Reported by Andreas Schwab.
1780 * path-concat.c (path_concat): Set *BASE_IN_RESULT
1781 properly when ABASE is an absolute file name.
1782 Correct the description of this function.
1784 Add an assertion and a test driver.
1785 This fixes a bug introduced on 2004-07-02.
1786 Andreas Schwab reported the resulting failure of cp --parents:
1787 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
1789 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
1791 * strftime.c (my_strftime): If the underlying strftime returns 0
1792 (which shouldn't happen), generate nothing instead of returning 0
1793 immediately, so that nstrftime (NULL, ...) doesn't return 0.
1795 2005-03-16 Bruno Haible <bruno@clisp.org>
1797 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
1799 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
1801 * strftime.c (my_strftime): Prepend space to format so that we can
1802 reliably distinguish strftime failure from empty output on POSIX
1805 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
1807 * iconvme.c (SIZE_MAX): New macro, if not already defined.
1808 (iconv_string): Don't guess a size-zero buffer, as that might cause
1809 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
1810 result would be 'too large', where 'too large' is (heuristically)
1811 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
1812 overflow concerns. This will prevent some unwanted malloc failures
1813 when the inputs are very large.
1815 2005-03-15 Bruno Haible <bruno@clisp.org>
1817 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
1820 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
1823 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
1825 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
1827 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
1828 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
1830 * strtol.c: Likewise.
1832 2005-03-14 Simon Josefsson <jas@extundo.com>
1834 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
1837 2005-03-14 Jim Meyering <jim@meyering.net>
1839 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
1840 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
1841 to be nonzero so that we (and caller) can detect the difference
1842 between a valid zero-length expansion and an error return, even
1843 when the underlying strftime fails before writing anything into
1846 2005-03-10 Jim Meyering <jim@meyering.net>
1848 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
1849 so that this module works on systems without fchdir.
1851 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
1853 Factor int-properties macros into a single file, except for
1854 glibc-related files.
1855 * intprops.h: New file.
1856 * getloadavg.c: Include it instead of limits.h.
1857 (INT_STRLEN_BOUND): Remove.
1858 * human.c: Include intprops.h.
1859 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
1860 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
1861 * inttostr.h: Include intprops.h instead of limits.h.
1862 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
1863 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
1864 for consistency with intprops.h.
1865 (time_t_is_integer, twos_complement_arithmetic): Use them.
1866 * sig2str.h: Include <signal.h>, intprops.h.
1867 (INT_STRLEN_BOUND): Remove.
1868 * strftime.c (TYPE_SIGNED): Remove.
1869 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
1870 * strtol.c: Adjust comments to match intprops.h.
1871 * userspec.c: Include intprops.h.
1872 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
1873 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
1874 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
1875 instead of rolling our own expressions.
1876 * xstrtol.c: Include xstrtol.h first, to test interface.
1878 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
1880 (my_strftime): Do not mishandle years close to INT_MAX, by doing
1881 the right thing even if adding 1900 would overflow. Similarly
1882 for tm_mon + 1 and tm_yday + 1.
1883 Make %Y always equivalent to %C%y, and similarly for %G and %g.
1884 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
1885 (DO_SIGNED_NUMBER): New macro.
1886 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
1888 2005-03-07 Bruno Haible <bruno@clisp.org>
1890 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
1892 2005-03-03 Derek R. Price <derek@ximbiot.com>
1893 Bruno Haible <bruno@clisp.org>
1895 * pagealign_alloc.h: New file.
1896 * pagealign_alloc.c: New file.
1898 2005-01-28 Bruno Haible <bruno@clisp.org>
1900 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
1903 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
1905 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
1906 The workaround isn't strictly needed for POSIX conformance, and
1907 it's too much of a pain to configure and maintain. We'll ask
1908 people to fix their kernels instead.
1909 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
1910 (NANOSLEEP_BUG_WORKAROUND): Remove.
1911 (xnanosleep): Remove the workaround.
1913 2005-02-12 Bruno Haible <bruno@clisp.org>
1915 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
1917 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
1919 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
1920 * timespec.h (gettime): Return void, since it always
1921 succeeds now. All uses changed.
1922 * gettime.c (gettime) Likewise.
1923 [HAVE_NANOTIME]: Prefer nanotime.
1924 Assume gettimeofday succeeds, as POSIX requires.
1925 Assime time () succeeds, since other code already does.
1926 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
1927 (timespec_subtract): Remove.
1928 (NANOSLEEP_BUG_WORKAROUND): New constant.
1929 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
1930 things considerably. Use it only on GNU/Linux hosts, since the
1931 workaround shouldn't be needed elsewhere.
1933 2005-02-24 Bruno Haible <bruno@clisp.org>
1935 * gettext.h: Update from GNU gettext 0.14.2.
1937 2005-02-24 Bruno Haible <bruno@clisp.org>
1939 * localcharset.c: Update from GNU gettext 0.14.2.
1940 * config.charset: Update from GNU gettext 0.14.2.
1942 2005-02-22 Simon Josefsson <jas@extundo.com>
1944 * iconvme.h, iconvme.c: New files, from libc.
1946 2005-02-20 Neil Conway <neilc@samurai.com>
1948 * xgethostname.c (xgethostname): Check for ENOMEM, which is
1949 returned by OSX/Darwin if the specified buffer is not large
1950 enough for the hostname.
1952 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
1954 * memrchr.h: New file.
1955 * chdir-long.c: Include it.
1956 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
1957 Don't bother including stddef.h.
1959 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1961 * argp-help.c (__argp_help): Create a fake struct argp_state and
1962 pass it to _help, otherwise the latter coredumps trying to
1963 dereference state.root_argp.
1965 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
1967 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
1969 Include <sys/types.h>, for dev_t.
1970 (ME_DUMMY, ME_REMOTE): Move from here....
1971 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
1972 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
1974 Include mountlist.h first, to test the interface.
1976 2005-01-29 Bruno Haible <bruno@clisp.org>
1978 * progname.c (program_name): Initialize.
1979 Needed when linking statically on MacOS X.
1981 2005-01-28 Bruno Haible <bruno@clisp.org>
1983 * javacomp.sh.in: New file, from GNU gettext.
1984 * javacomp.h: New file, from GNU gettext.
1985 * javacomp.c: New file, from GNU gettext.
1987 2005-01-26 Bruno Haible <bruno@clisp.org>
1989 * javaexec.sh.in: New file, from GNU gettext.
1990 * javaexec.h: New file, from GNU gettext.
1991 * javaexec.c: New file, from GNU gettext.
1993 2005-01-26 Simon Josefsson <jas@extundo.com>
1995 * gai_strerror.c: Use GPL in header.
1997 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
1999 * argp-help.c (hol_entry_help): Avoid using non-constant
2000 initializers for struct pentry_state.
2001 (__argp_error): Check return value of __asprintf
2002 (__argp_failure): Translate error message
2004 * argp-parse.c: Removed braces around the expansion of N_()
2006 2005-01-21 Jim Meyering <jim@meyering.net>
2008 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2009 same value as for Solaris 9.
2011 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2012 component length. This included changing the parameter to be
2013 of type `char *' rather than `char const *'.
2014 * chdir-long.h (chdir_long): Update prototype.
2016 * openat.c (fdopendir, fstatat): New functions.
2017 * openat.h: Include headers required for use of DIR and struct stat.
2018 [AT_SYMLINK_NOFOLLOW]: Define.
2019 (fdopendir, fstatat): Add prototypes.
2021 2005-01-21 Bruno Haible <bruno@clisp.org>
2023 * classpath.h: New file, from GNU gettext.
2024 * classpath.c: New file, from GNU gettext.
2026 2005-01-20 Simon Josefsson <jas@extundo.com>
2028 * version-etc-fsf.c: New file, with version_etc_copyright.
2029 * version-etc.c: Remove version_etc_copyright.
2030 * version-etc.h (version_etc_copyright): Use [] instead of * in
2031 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
2033 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2035 * save-cwd.c (save_cwd): Remove code to support the case
2036 where fchdir is missing or flaky.
2038 2005-01-20 Simon Josefsson <jas@extundo.com>
2040 * base64.h (isbase64): Add.
2042 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
2043 using a unsigned prototype, don't inline.
2044 (base64_decode): Use it.
2046 2005-01-19 Bruno Haible <bruno@clisp.org>
2048 * sh-quote.h: New file, from GNU gettext.
2049 * sh-quote.c: New file, from GNU gettext.
2051 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
2053 Merge changes from coreutils, as described below in several
2054 changelogs dated today.
2056 * save-cwd.c: Include "save-cwd.h" before other include files.
2057 (O_DIRECTORY): Remove; not needed here, since "." must be
2058 a directory. All uses removed.
2059 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2060 universal on Suns, and we also need to test for IRIX.
2061 Revamp code to use 'if' rather than '#if'.
2062 Avoid unnecessary comparison of cwd->desc to 0.
2064 * utimens.c (futimens): Robustify the previous patch, by checking
2065 for known valid error numbers rather than observed invalid ones.
2067 2005-01-18 Jim Meyering <jim@meyering.net>
2069 * version-etc.c (version_etc_copyright): Update copyright date.
2071 * utimens.c (futimens): Account for the fact that futimes
2072 can also fail with errno == ENOSYS or errno == ENOENT.
2073 Patch from Dmitry V. Levin.
2075 Change the name of the robust chdir function from chdir to chdir_long.
2076 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2077 (restore_cwd): Use chdir_long, not chdir.
2078 * chdir-long.c: Renamed from chdir.c.
2079 * chdir-long.h: Renamed from chdir.h.
2080 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
2083 2005-01-18 Bob Proulx <bob@proulx.com>
2085 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2086 offsetof() macro construct to avoid compile failure with native HP-UX
2087 11.0 ANSI C compiler.
2089 2005-01-06 Bruno Haible <bruno@clisp.org>
2091 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
2092 because stpncpy.m4 takes care of it.
2094 2004-01-24 Bruno Haible <bruno@clisp.org>
2096 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
2098 2003-10-09 Bruno Haible <bruno@clisp.org>
2100 * progreloc.c: Include xalloc.h instead of xmalloc.h.
2102 2005-01-06 Bruno Haible <bruno@clisp.org>
2104 * fwriteerror.h (fwriteerror): Change specification to include fclose.
2105 * fwriteerror.c: Include <stdbool.h>.
2106 (fwriteerror): At the end, close the file stream. Record whether
2107 stdout was already closed.
2109 2004-05-27 Bruno Haible <bruno@clisp.org>
2111 * execute.c (environ): Declare if needed.
2112 * pipe.c (environ): Likewise.
2113 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
2115 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2117 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2118 definitions to be after all include files, to avoid collisions.
2119 Problem reported by Bob Proulx.
2121 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
2123 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2124 not needed. This removes a dependency on the gettext module.
2125 [defined _LIBC]: Do not include <libintl.h>; not needed.
2127 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
2129 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2132 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2134 * argp-parse.c: Include <stddef.h>.
2135 (alignof, alignto): New macros.
2136 (parser_init): Don't assume that void * is aligned sufficiently
2139 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2140 need to extend the stack.
2141 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2144 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2146 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
2148 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2150 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2151 Remove now-obsolete comment about AIX.
2152 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2153 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2154 (YYMAXDEPTH): New macro.
2156 2004-12-18 Bruno Haible <bruno@clisp.org>
2158 * fatal-signal.c (fatal_signals): Make non-const.
2159 (init_fatal_signals): New function.
2160 (uninstall_handlers, install_handlers): Ignore signals that were set to
2162 (at_fatal_signal): Call init_fatal_signals.
2163 (init_fatal_signal_set): Likewise. Ignore signals that were set to
2165 Reported by Paul Eggert.
2167 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2169 * getdate.y (textint): New member "negative".
2170 (time_zone_hhmm): New function.
2171 Expect 14 shift-reduce conflicts, not 13.
2172 (o_colon_minutes): New rule.
2173 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2174 (yylex): Set the "negative" member of signed numbers.
2176 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
2178 Changes imported from coreutils.
2179 * hard-locale.c: Assume <locale.h> exists.
2181 (GLIBC_VERSION): New macro.
2182 (hard_locale): Assume setlocale exists.
2183 Rewrite to avoid #ifdef.
2184 Use strdup rather than malloc + strcpy.
2185 * human.c: Assume <locale.h> exists.
2186 (human_readable): Assume localeconv exists.
2188 2004-12-01 Jakub Jelinek <jakub@redhat.com>
2190 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
2191 convert T2, not T. (Imported from libc.)
2193 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2195 * getcwd.c (is_ENAMETOOLONG): New macro.
2196 (__getcwd.c): Don't restore errno; glibc doesn't.
2197 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2198 first, falling back to our code only if its results look suspicious.
2199 Ensure that the resulting buffer is only as large as necessary.
2201 * readutmp.c: Include readutmp.h first.
2202 Include <errno.h>, since readutmp.h no longer does that.
2203 * readutmp.h: Don't include <errno.h>,
2204 <sys/param.h>, <time.h>; not needed to establish interface.
2205 (errno): Remove decl.
2206 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2207 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2208 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2210 2004-11-28 Simon Josefsson <jas@extundo.com>
2212 * base64.h, base64.c: New file.
2214 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
2216 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
2218 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2220 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2221 HP's ANSI C compiler.
2222 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2223 Declaring int functions causes warnings on some modern systems and
2224 shouldn't be needed to compile on ancient ones.
2225 * same.c (MIN) [defined MIN]: Don't define, since it's already
2228 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2229 with the following changes.
2230 (__set_errno): Parenthesize properly.
2231 Include <stdbool.h>.
2232 (MIN, MAX, MATCHING_INO): New macros.
2233 (__getcwd): Define with prototype, not K&R form.
2234 Use heuristics to allocate default buffer on stack if possible.
2235 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2236 behavior, and to avoid the PATH_MAX limit when computing
2238 Use MATCHING_INO to compare inode number to file.
2239 Check for arithmetic overflow in size calculations.
2240 Fix bug in reallocation of dot array that caused getcwd to fail
2241 on directories nested deeper than 75.
2242 Be more careful about saving errno on error.
2243 Do not use realloc; use only free+malloc, as this is a bit
2244 more flexible and avoids a needless copy operation.
2245 Do not inspect st_dev and st_ino for symbolic links; POSIX
2246 doesn't specify the latter.
2247 Check for closedir errors.
2248 Avoid needless casts.
2249 Use "#ifdef weak_alias" around weak_alias, to be like other
2251 The following changes to getcwd.c have effect only when used in
2252 gnulib; they have no effect inside glibc proper.
2253 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2254 as alloca isn't used.
2255 (alloca, __alloca): Likewise.
2256 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2257 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2258 unconditionally, as gnulib assumes C89 or better.
2259 Do not include <sys/param.h>.
2260 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2261 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2263 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2264 Include <dirent.h> in a way that is compatible with modern Autoconf.
2265 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2266 New macros, if not already defined.
2267 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2268 Use "_LIBC", not "defined _LIBC", for consistency.
2269 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
2271 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
2272 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
2273 * xgetcwd.c: David MacKenzie's old code was removed, so give
2274 credit only to Jim Meyering and adjust the copyright dates.
2275 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
2276 <stdlib.h>, <unistd.h>, "pathmax.h".
2277 Instead, include "xgetcwd.h" (first) and "getcwd.h".
2278 (INITIAL_BUFFER_SIZE): Remove.
2279 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
2281 2004-11-23 Jim Meyering <jim@meyering.net>
2283 * getopt_.h: Remove trailing blanks.
2285 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
2287 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
2288 (futimens): New function, which uses futimes if available.
2289 (futimens, utimens): Support timespec==NULL, with same semantics
2290 as utime and utimens.
2291 * utimens.h (futimens): New decl.
2293 2004-11-23 Jim Meyering <jim@meyering.net>
2295 * __fpending.c: Add comment.
2297 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2299 * getopt_.h: Re-addition of __getopt_argv_const caused
2300 redefinition warnings. To avoid them, include the defines
2301 in `#if !defined __need_getopt ... #endif'. The only place
2302 where __getopt_argv_const is used is in definitions
2303 of getopt_long and getopt_long_only below, which are as well
2304 protected by `#ifndef __need_getopt'.
2305 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
2306 __need_getopt after including <stdio.h> and <unistd.h> These
2307 headers might have defined it.
2309 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
2311 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
2313 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
2314 optopt): Use them instead of invoking ## directly; otherwise, the
2315 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
2317 2004-11-19 Bruno Haible <bruno@clisp.org>
2319 * strtok_r.c: Move comments from here...
2320 * strtok_r.h: ... to here.
2322 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
2324 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
2325 might fail. Problem reported by Yoann Vandoorselaere.
2326 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
2327 that mishandle size_t overflow.
2329 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
2331 * canon-host.c: Include "strdup.h".
2332 (canon_host): Use getaddrinfo if available, so that IPv6 works.
2333 Use strdup instead of malloc/strcpy to duplicate strings.
2335 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
2336 (human_space_before_unit): New constant.
2337 * human.c (human_readable): Support it.
2339 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
2340 (xgetcwd): Set errno correctly when failing.
2341 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
2342 the failure is actually due to a PATH_MAX problem.
2344 Further getopt changes to make it more likely that glibc will
2345 buy the changes back.
2346 * getopt.c (POSIXLY_CORRECT): New constant.
2347 (getopt): Use it, so to preserve glibc semantic
2348 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
2349 when compiling for libc.
2350 * getopt_.h (__getopt_argv_const): Bring it back.
2351 (getopt_long, getopt_long_only): Use it.
2353 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
2354 New arg POSIXLY_CORRECT. All callers changed.
2355 (getopt): Argv is now char * const *, as per standard.
2356 (_getopt_internal_r, _getopt_internal): Argv is now char **,
2357 not char *__getopt_argv_const *.
2358 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2359 _getopt_long_only_r): Likewise.
2360 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
2361 * getopt_int.h (_getopt_internal, _getopt_internal_r,
2362 _getopt_long_r, _getopt_long_only_r): Likewise.
2363 * getopt_.h (__getopt_argv_const): Remove.
2364 (getopt): Argv is now char * const *, as per standard.
2366 * getdate.y (tORDINAL): New token.
2367 (day, relunit): Allow it for relative times.
2368 (relative_time_table): Use tORDINAL for ordinals.
2370 2004-11-15 Jim Meyering <jim@meyering.net>
2372 * closeout.c: Include "__fpending.h" once again.
2373 Include <stdbool.h>.
2374 (close_stdout): Don't fail just because stdout was closed initially,
2375 since some programs don't write to stdout in the normal course of
2376 operation (other than --version and --help), and we don't want this
2377 function to make e.g. `touch file >&-' fail.
2378 But do fail if it was closed and someone has tried to write to it.
2379 E.g., `printf foo >&-' must fail.
2381 2004-11-11 Simon Josefsson <jas@extundo.com>
2383 * strtok_r.h, strtok_r.c: New file.
2385 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
2387 * getopt_.h (__getopt_argv_const): New macro, to be used so that
2388 we can stop lying to compilers about the constness of argv when we
2389 are compiled outside glibc.
2390 (getopt, getopt_long, getopt_long_only): Use it.
2391 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
2393 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
2394 _getopt_long_only_r): Likewise.
2395 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
2396 _getopt_long_only_r): Likewise.
2398 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
2399 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
2400 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
2401 the other external symbols.
2402 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
2403 declaration, since the above renaming now works around collisions.
2405 2004-11-11 Jim Meyering <jim@meyering.net>
2407 * linebreak.c: Remove trailing blanks.
2408 * alloca_.h: Likewise.
2409 * acosl.c: Likewise.
2410 * euidaccess.c: Likewise.
2411 * allocsa.h: Likewise.
2413 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
2415 * mktime.c (SHR): New macro, which is a portable
2416 substitute for >> that should work even on Crays.
2417 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
2418 Problem reported by Mark D. Baushke in
2419 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
2420 * getdate.y (SHR): Likewise.
2422 * strftime.c (SHR): Likewise.
2424 * quotearg.c (struct quoting_options): Use unsigned int for
2425 quote_these_too, so that right shifts are well defined. All uses
2428 2004-11-10 Simon Josefsson <jas@extundo.com>
2430 * getaddrinfo.h, getaddrinfo.c: New files.
2432 2004-11-10 Jim Meyering <jim@meyering.net>
2434 Ensure that no close failure goes unreported.
2435 * closeout.c (close_stdout): Always close stdout. I.e., don't
2436 return early when it seems there's nothing to flush.
2437 Don't include __fpending.h.
2439 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
2441 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
2443 2004-11-05 Bruno Haible <bruno@clisp.org>
2445 * readlink.c: Include stddef.h, needed for size_t on Woe32.
2446 Reported by Mark D. Baushke <mdb@cvshome.org>.
2448 2004-11-04 Bruno Haible <bruno@clisp.org>
2450 2004-09-11 Bruno Haible <bruno@clisp.org>
2451 * allocsa.valgrind: New file.
2452 2004-02-06 Bruno Haible <bruno@clisp.org>
2453 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
2454 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
2455 Reported by Christopher Seip <chris.seip@hp.com>.
2457 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
2459 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
2460 with errno == ERANGE if the buffer is too small.
2461 Problem reported by Mark D. Baushke.
2463 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
2465 * xreadlink.c (MAXSIZE): New macro.
2466 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
2467 size does not exceed MAXSIZE. Avoid cast.
2468 As suggested by Mark D. Baushke in
2469 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
2470 if readlink fails with buffer size just under MAXSIZE, try again
2473 2004-11-02 Derek R. Price <derek@ximbiot.com>
2474 and Paul Eggert <eggert@cs.ucla.edu>
2476 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
2477 (get_date): Overparenthesize to avoid GCC warning.
2479 2004-11-02 Bruno Haible <bruno@clisp.org>
2481 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
2482 function returns void.
2484 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
2486 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2487 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
2490 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
2492 * getdate.y: Add support for TZ="foo" within a date string.
2493 Fix some bugs near time_t boundaries. Reject dates with
2494 out-of-range components, e.g., "Sept 31".
2495 Include <stdlib.h>, "setenv.h", "xalloc.h".
2496 (ISDIGIT_LOCALE): Remove; unused.
2497 Note that the TZ and time functions used here are not reentrant.
2498 (mktime_ok, get_tz): New functions.
2499 (TZBUFSIZE): New constant.
2500 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
2501 This requires that we sometimes generate our own TZ="XXX..." setting.
2503 2004-10-27 Derek R. Price <derek@ximbiot.com>
2505 * mktime.c (not_equal_tm): Remove redundant check.
2507 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
2509 * getdate.y: Use Bison 1.875 features, and some minor
2510 code cleanups. This change does not affect semantics.
2511 Don't include <stdlib.h>; no longer needed.
2512 Don't include unlocked-io.h; only the "#if TEST" code uses
2513 stdio, and performance isn't crucial there.
2514 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
2515 Bison 1.875 features as described below.
2516 All uses of "PC." replaced by "pc->".
2517 (YYSTYPE): Add a forward declaration.
2518 (yylex, yyerror): Use full prototypes in forward decls.
2519 Use "%pure-parser" rather than obsolescent "%pure_parser".
2520 Use %parse-param and %lex-param instead of obsolescent
2521 YYPARSE_PARAM and YYLEX_PARAM.
2522 (meridian_table, month_and_day_table, time_units_table,
2523 relative_time_table, time_zone_table, military_table,
2524 lookup_zone, lookup_word, get_date):
2525 Use NULL instead of 0 where appropriate.
2526 (to_hour): Avoid abort (), to avoid a dependency on
2528 (yyerror, yylex): Now accepts parser_control * arg.
2529 (main) [TEST]: Use '\0' rather than 0 for char.
2531 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
2533 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
2534 It's now the caller's responsibility to handle the case where
2535 !HAVE_GETPAGESIZE && !defined getpagesize.
2537 * mktime.c (leapyear): Arg is long int, not int.
2539 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
2541 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
2543 2004-10-12 Simon Josefsson <jas@extundo.com>
2545 * getpass.c (fflush_unlocked, flockfile, funlockfile)
2546 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
2549 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
2551 * vsnprintf.h: New file.
2552 * vsnprintf.c: New file.
2554 2004-10-07 Bruno Haible <bruno@clisp.org>
2556 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
2557 into the provided buffer.
2559 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
2561 * diacrit.c, diacrit.h: Add GPL notice.
2563 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
2564 * atanl.c (atanl): Keep the code as similar to glibc as possible.
2565 * logl.c (logl): Keep the code as similar to glibc as possible.
2566 This avoids a potential constant-folding bug.
2568 2004-10-05 Bruno Haible <bruno@clisp.org>
2570 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
2572 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2574 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
2575 * xmalloc.c (xmemdup): Likewise.
2576 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
2577 XFREE): Remove these long-obsolescent macros.
2578 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
2579 * xstrdup.c: Remove.
2581 * regex.c (re_comp): Cast gettext return value to char *,
2582 Problem reported by Martin Neitzel via Mark D. Baushke.
2584 2004-10-04 Simon Josefsson <jas@extundo.com>
2586 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
2587 '#ifdef USE_UNLOCKED_IO'.
2589 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
2591 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
2592 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
2593 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
2594 regex.c, sha1.c, version-etc.c, yesno.c:
2595 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
2596 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
2597 the includer's responsibility.
2599 Sync from coreutils.
2601 * modechange.c (mode_compile): Don't decrement a pointer that
2602 points to the start of a string, as the C Standard says the
2603 resulting behavior is undefined.
2605 * backupfile.h (enum backuptype): Rename none -> no_backups,
2606 simple -> simple_backups, numbered_existing ->
2607 numbered_existing_backups, numbered -> numbered_backups
2608 to avoid shadowing problems. All uses changed.
2609 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
2610 * backupfile.c (check_extension, numbered_backup):
2611 Rename locals to avoid shadowing 'basename'.
2612 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
2615 * .cppi-disable: Add getopt_.h, getopt_int.h.
2616 * .cvsignore: Add getopt.h.
2618 2004-10-04 Simon Josefsson <jas@extundo.com>
2620 * memmem.h: New file.
2621 * memmem.c: New file, taken from glibc.
2623 2004-10-02 Jim Meyering <jim@meyering.net>
2625 * dirfd.h, getpagesize.h: Add copyright notice.
2627 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
2629 * snprintf.c: Remove comments as to why each header is needed.
2631 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
2633 * strsep.h: New file.
2634 * strsep.c: New file.
2636 2004-10-01 Simon Josefsson <jas@extundo.com>
2638 * snprintf.c (snprintf): Handle size==0.
2640 2004-10-01 Simon Josefsson <jas@extundo.com>
2641 Bruno Haible <bruno@clisp.org>
2643 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
2644 (snprintf): Declare 'args'.
2646 2004-09-30 Simon Josefsson <jas@extundo.com>
2648 * snprintf.h, snprintf.c: New files.
2650 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2652 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
2653 (hol_entry_help): Never translate an empty string.
2654 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
2655 * argp.h (OPTION_NO_TRANS): New option.
2657 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
2659 * xvasprintf.c: Include xalloc.h.
2660 (xvasprintf): Use xalloc_die, not xmalloc_die.
2662 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
2664 * dummy.c: Change copyright notice to FSF, and license to GPL.
2666 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
2668 * argp-pvh.c (argp_program_version_hook): Provide initial value.
2669 Problem reported by Bruno Haible in:
2670 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
2672 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
2674 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
2675 in case some system header has #define'd it. Problem reported by
2676 Soeren D. Schulze in
2677 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
2679 2004-09-08 Bruno Haible <bruno@clisp.org>
2681 * stdint_.h.in: New file, taken from GNU clisp.
2683 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
2685 * xvasprintf.h: New file.
2686 * xvasprintf.c: New file.
2687 * xasprintf.c: New file.
2689 2004-09-08 Bruno Haible <bruno@clisp.org>
2691 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
2693 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
2695 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
2697 Import from coreutils.
2698 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
2699 strings on unbounded length. alloca's performance benefits aren't
2700 that important here.
2702 (parse_with_separator): New function, with most of the internals
2703 of the old parse_user_spec. Allow user to omit both user and group,
2704 for compatibility with FreeBSD.
2705 Clone only the user name, not the entire spec.
2706 Do not set *uid, *gid unless entirely successful.
2707 Avoid memory leak in some failing cases.
2708 Fix regression for USER.GROUP reported by Dmitry V. Levin in
2709 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
2710 (parse_user_spec): Rewrite to use parse_with_separator.
2712 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
2714 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
2715 its complicated substitute.
2716 * argp-help.c: Include <errno.h>, for program_invocation_short_name
2717 and program_invocation_name.
2718 (__argp_basename) [!_LIBC]: Remove; the only use was
2719 replaced by its body.
2720 (__argp_short_program_name): Change condition from
2721 !defined __argp_short_program_name to
2722 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
2723 to match argp-namefrob.h.
2724 (__argp_failure): Don't assume strerror_r returns char *.
2725 * argp-parse.c (N_): Define unconditionally.
2726 (argp_default_options): Fill out initializers with 0 to avoid
2729 2004-08-12 Simon Josefsson <jas@extundo.com>
2731 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
2732 * getopt_.h: Renamed from getopt.h.
2734 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
2736 Merge from coreutils.
2738 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
2739 wmemchr or wmemcpy. Problem reported by Robert Dahlem
2740 for Reliant Unix 5.43.
2742 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
2743 (union fooround): Use uintmax_t, not long int.
2744 The rest is a merge from libc:
2745 [defined _LIBC]: Include <shlib-compat.h>.
2746 (_obstack) [defined _LIBC]: Remove after 2.3.4.
2748 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
2750 * strverscmp.c: Convert to UTF-8.
2752 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
2754 * obstack.h (obstack_empty_p):
2755 Don't assume that chunk->contents is suitably aligned.
2756 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
2757 Likewise. Problem reported by Benno in
2758 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
2760 * chown.c (rpl_chown): Work even if the file is writeable but not
2761 readable. This could be improved further but it'd take some work.
2763 2004-08-08 Simon Josefsson <jas@extundo.com>
2765 * xgethostname.c: Don't include error.h (not used).
2768 * getpass.c: Include getpass.h first.
2770 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
2772 * xalloc-die.c: New files.
2773 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
2775 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
2776 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
2777 (_, N_, xalloc_die): Move to xalloc-die.c.
2778 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
2779 so that we needn't mess with xalloc_msg_memory_exhausted.
2781 * sha1.h: Renamed from sha.h.
2782 (SHA1_H): Renamed from _SHA_H.
2783 (sha1_ctx): Renamed from sha_ctx.
2784 (sha1_init_ctx): Renamed from sha_init_ctx.
2785 (sha1_process_block): Renamed from sha_process_block.
2786 (sha1_process_bytes): Renamed from sha_process_bytes.
2787 (sha1_finish_ctx): Renamed from sha_finish_ctx.
2788 (sha1_read_ctx): Renamed from sha_read_ctx.
2789 (sha1_stream): Renamed from sha_stream.
2790 (sha1_buffer): Renamed from sha_buffer.
2791 * sha1.c: Likewise; renamed from sha.c.
2792 Do not include <sys/types.h>.
2793 Include <stddef.h> rather than <stdlib.h>.
2795 2004-08-08 Bruno Haible <bruno@clisp.org>
2797 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
2798 FILESYSTEM_PREFIX_LEN.
2799 * progreloc.c: Likewise.
2800 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
2802 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
2805 * argp-help.c (make_hol, hol_append): Don't assume that
2806 SIZE_MAX is a valid preprocessor constant.
2807 (__argp_basename): Change from "#ifndef _LIBC"
2808 to "#ifndef __argp_short_program_name", so that
2809 we don't compile these functions for tar.
2811 More merges from coreutils.
2812 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
2813 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
2815 * addext.c: Remove; no longer needed.
2816 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
2817 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
2818 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
2819 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
2820 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
2821 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
2822 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
2823 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
2824 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
2825 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
2826 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
2827 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
2828 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
2829 Import changes from coreutils.
2831 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
2833 Merge from coreutils.
2835 * .gdb-history: Remove; this doesn't belong here.
2837 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
2838 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
2839 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
2841 * dirname.h: Include <stdbool.h>.
2842 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
2843 for consistency with POSIX terminology. All uses changed.
2844 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
2845 (strip_trailing_slashes): Use bool for booleans.
2846 * stripslash.c (strip_trailing_slashes): Likewise.
2848 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
2849 sometimes returns a positive errno value even when it succeeds.
2850 (print_errno_message) [!LIBC]: Fall back on strerror if
2853 * path-concat.c (mempcpy): Don't define if a system header defines it.
2854 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
2855 (longest_relative_suffix): New function.
2856 (path_concat): Use it. Assume first argument is not NULL.
2857 Port to DOS. Omit redundant separators.
2858 Report an error instead of returning NULL.
2859 Use mempcpy instead of memcpy.
2860 (xpath_concat): Remove: not declared or used.
2862 * same.h: Include <stdbool.h>
2863 (same_name): Return bool, not int.
2864 * same.c (same_name): Likewise.
2865 (errno): Don't declare; we assume C89 or better now.
2867 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
2868 if not already defined.
2870 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
2871 * dup-safer.c (errno): Likewise.
2873 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
2875 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
2878 2004-08-03 Simon Josefsson <jas@extundo.com>
2880 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
2881 * progname.h: Don't include stdbool.h.
2883 2004-08-02 Simon Josefsson <jas@extundo.com>
2885 * getsubopt.h: New file, with comments from Bruno Haible.
2886 * getsubopt.c: New file, from glibc, but slightly modified based on
2887 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
2889 2004-08-01 Simon Josefsson <jas@extundo.com>
2891 * xgetdomainname.c: Include stdlib.h, for free().
2893 2004-07-16 Simon Josefsson <jas@extundo.com>
2895 * dummy.c: New file.
2897 2004-07-16 Bruno Haible <bruno@clisp.org>
2899 * backupfile.h: Add extern "C" for C++.
2900 * closeout.h: Likewise.
2901 * copy-file.h: Likewise.
2902 * findprog.h: Likewise.
2903 * full-write.h: Likewise.
2904 * pathname.h: Likewise.
2905 * progname.h: Likewise.
2906 * stpcpy.h: Likewise.
2907 * stpncpy.h: Likewise.
2908 * strcase.h: Likewise.
2909 * strstr.h: Likewise.
2910 * xalloc.h: Likewise.
2912 * mbswidth.h: Add extern "C" for C++.
2913 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
2915 2004-07-09 Simon Josefsson <jas@extundo.com>
2917 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
2918 failed without this.)
2920 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
2922 * fchown-stub.c: New file.
2924 2004-06-24 Jim Meyering <jim@meyering.net>
2926 * obstack.h (obstack_base): Cast to (void *), per documentation.
2928 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
2930 * argz.c, argz_.h: New files, which are autoupdated from libtool.
2932 2004-06-01 Jim Meyering <jim@meyering.net>
2934 * calloc.c: New file.
2936 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
2938 * getdate.y (yylex): Allow space between sign and number.
2939 Problem reported by Dan Jacobson.
2941 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
2942 and Jim Meyering <jim@meyering.net>
2944 Merge from coreutils CVS.
2946 * stat-macros.h: New file, with contents from file-type.h
2947 and coreutils' system.h.
2948 * file-type.c: Include "stat-macros.h".
2949 * file-type.h (file_type): Move all macro definitions to new file,
2952 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
2953 Wrap old code with this conditional.
2954 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
2955 function that does not dereference symlinks.
2956 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
2958 * xreadlink.c: Include xreadlink.h first, to catch .h file
2959 dependency problems.
2960 (xreadlink): Accept new arg SIZE, for efficiency.
2961 All decls and uses changed.
2962 * xreadlink.h: Include <stddef.h>, for size_t.
2964 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
2965 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
2967 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
2969 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
2971 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
2972 macros to be defined.
2973 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
2974 the allocator returns NULL because the requested size is zero.
2976 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
2978 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
2979 var. Add comment explaining why libc still defines it. This
2980 merges the following patch from glibc:
2981 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
2983 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
2985 * obstack.c (_obstack): Remove unused variable. It hasn't been
2986 present in glibc since revision 1.1 of this file.
2987 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
2988 obstack_alignment_mask, obstack_alloc, obstack_base,
2989 obstack_blank, obstack_blank_fast, obstack_chunk_size,
2990 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
2991 obstack_grow0, obstack_init, obstack_int_grow,
2992 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
2993 obstack_next_free, obstack_object_size, obstack_ptr_grow,
2994 obstack_ptr_grow_fast, obstack_room): Remove declarations of
2995 nonexistent functions.
2997 2004-05-17 Derek R. Price <derek@ximbiot.com>
2998 Paul Eggert <eggert@cs.ucla.edu>
3000 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
3002 2004-05-14 Bruno Haible <bruno@clisp.org>
3004 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
3005 that consists of a '.' followed by an empty digit string.
3006 Patch by Tor Lillqvist <tml@iki.fi>.
3008 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
3010 Port obstack to the AS/400, where pointers are 16 bytes wide and
3011 you cannot cast an integer to a valid pointer. This patch is
3012 currently waiting to be integrated into glibc; see
3013 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
3015 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
3016 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
3017 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
3018 (struct obstack): temp member is now a union of a pointer and
3019 an integer, instead of an integer. All integer uses changed.
3020 This does not affect the physical layout of struct obstack,
3021 except on hosts (like the AS/400) where the size or alignment of
3022 void * is greater than that of ptrdiff_t.
3023 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
3024 __STDC__)]: Store temporary in pointer member of union, not
3026 * obstack.c: Include <stddef.h>, for offsetof.
3027 (struct fooalign): Remove; it doesn't need a name.
3028 (union fooround): Change double to long double, and add void *.
3029 (DEFAULT_ALIGNMENT): Use offsetof to compute.
3030 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
3031 not a macro. Hence the values are always int; so remove all
3032 casts-to-int in uses.
3034 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3035 Derek Price <derek@ximbiot.com>
3037 * alloca.c: Include <alloca.h>, to get our interface.
3038 * alloca_.h: Use __alloca on AIX, so that we don't have to
3039 include <alloca.h> first. Use C89 prototype for alloca; this
3040 requires including <stddef.h> for size_t. Use extern "C" if C++.
3041 Use #elif for simplicity, since we can assume C89 now.
3042 Don't try to source the system alloca.h since it will not be found
3043 and to prevent recursively including its replacement.
3044 * fnmatch.c: Include <alloca.h> instead of opencoding.
3045 * regex.c: Likewise.
3047 2004-05-16 Derek Price <derek@ximbiot.com>
3048 Paul Eggert <eggert@cs.ucla.edu>
3050 getline cleanup. This changes the getndelim2 API: both order of
3051 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
3054 * getline.c: Don't include stddef.h or stdio.h, since our
3055 interface does that.
3056 (getline): Always use getdelim, so that we don't have two
3057 copies of this code.
3058 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
3060 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
3061 (GETNDELIM2_MAXIMUM): New macro.
3062 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
3063 instead of the old practice of delim2==0. All callers changed.
3064 Return -1 on overflow, instead of returning junk.
3065 Do not set *linesize unless allocation succeeds.
3066 * getndelim2.h: Do not include stddef.h; no longer needed, now
3067 that we include sys/types.h.
3068 * getnline.h: Likewise.
3069 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
3070 (getndelim2): Reorder arguments.
3071 * getnline.c (getnline, getndelim):
3072 Don't discard the NMAX argument.
3073 (getnline): Invoke getndelim, to avoid code duplication.
3074 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
3075 of (size_t) -1 by callers of the getnline family.
3077 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
3079 * nanosleep.c (suspended): Change its type from int to
3080 sig_atomic_t volatile.
3081 (first_call): Make it private to rpl_nanosleep, and have it
3082 be zero initially as that's a bit faster.
3083 (my_usleep): Round up fractional times instead of truncating them,
3084 as this is the usual meaning for 'sleep'.
3086 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3088 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3089 (ENOSYS): Define if not defined.
3090 (settime): Fall back on stime if it exists and settimeofday fails.
3091 But don't bother with fallbacks if a method fails with errno == EPERM.
3093 2004-05-11 Jim Meyering <jim@meyering.net>
3095 Prior to this change, the save_cwd caller required read access to the
3096 current directory on most systems (ones with the fchdir function).
3098 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3099 fails, try write-only, and finally, resort to using xgetcwd.
3101 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
3103 * obstack.c, obstack.h: Import changes from libc.
3105 2004-04-28 Bruno Haible <bruno@clisp.org>
3107 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
3108 implicitly appends .exe to executables.
3109 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
3110 accepts Windows pathnames.
3111 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3112 Cygwin like Windows, since it now accepts Windows pathnames.
3113 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
3114 Cygwin like Windows, since it now accepts Windows pathnames.
3115 Reported by Derek Robert Price <derek@ximbiot.com>.
3117 2004-04-20 Jim Meyering <jim@meyering.net>
3119 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3121 2004-04-20 Jim Meyering <jim@meyering.net>
3122 Bruno Haible <bruno@clisp.org>
3124 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
3125 memory when realloc fails.
3127 2004-04-18 Jim Meyering <jim@meyering.net>
3129 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3130 don't leak memory and do call END_UTMP_ENT.
3132 2004-04-11 Paul Eggert <eggert@twinsun.com>
3134 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
3135 (CHAR_BIT): Remove, since we assume C89.
3136 Include <stdint.h> if available, as per current Autoconf CVS advice.
3138 2004-03-30 Paul Eggert <eggert@twinsun.com>
3140 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
3141 not bool, to be more consistent with Unix conventions.
3142 Suggested by Bruno Haible.
3144 Merge from coreutils.
3146 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
3149 * getdate.h: Include stdbool.h, and timespec.h instead of
3150 the usual <time.h> dance.
3151 (get_date): Change signature to support fractional time stamps.
3152 All callers changed.
3153 * getdate.y: Include "getdate.h" first, as we can now
3154 assume C89 and don't need to worry about 'const'.
3155 Similarly, include "unlocked-io.h" near start, not in middle.
3157 (textint.value): Use long int rather than int.
3158 (textint.digits): Use size_t rather than int.
3159 (BILLION, LOG10_BILLION): New constants.
3160 (parser_control): New member rel_ns. Members day_ordinal,
3161 time_zone, month, day, hour, minutes, rel_year, rel_month,
3162 rel_day, rel_hour, rel_minutes, rel_seconds
3163 are now long int, not int. Member seconds is now struct timespec,
3164 not int. New member timespec_seen. Members dates_seen, days_seen,
3165 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3167 (%union.intval): Now long int, not int.
3168 New member timespec.
3169 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3170 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3171 (spec): Now is a timespec or an item list.
3172 (timespec, items): New nonterminals.
3173 (time, rel, relunit, number, get_date):
3174 Add support for fractional seconds.
3175 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
3176 (gmtime, localtime, mktime): Remove decls; not needed with C89.
3177 (to_hour): First arg is now long int, not int.
3178 (to_year): Returns long int, not int.
3179 Don't treat year -70 like 70.
3180 (tm_diff): Returns long int, not int.
3181 (lookup_word): Use bool instead of int when appropriate.
3182 (yylex): Use size_t for count, not int.
3183 Detect overflow when parsing large integer constants.
3184 Add support for fractions.
3185 (get_date): Make pointers 'const' if possible.
3186 Use more-portable code to detect integer overflow.
3187 (main) [TEST]: Adjust to above changes. Test for localtime failure.
3188 Don't use ctime; it's not reliable if the year has >4 digits.
3190 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
3191 This is for compatibility with BSD.
3193 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
3194 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
3195 From coreutils' system.h.
3197 * userspec.c: Don't include "posixver.h".
3198 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
3199 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
3200 compatible extension. Simplify code by removing a boolean int
3201 that was always nonzero if a string was nonnull.
3203 2004-03-30 Jim Meyering <jim@meyering.net>
3205 Merge from coreutils.
3207 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
3209 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3210 an empty input stream.
3212 * readtokens.c: Include <stdbool.h>.
3213 (readtoken): Use `size_t' rather than int/long.
3214 All callers adjusted.
3215 Use `bool' rather than `int' where appropriate.
3216 Use memset rather than an explicit loop.
3217 Use x2nrealloc rather than xrealloc.
3218 Allow the use of `\0' as a delimiter.
3219 (readtokens): Likewise.
3220 * readtokens.h (readtoken, readtokens): Update prototypes.
3222 2004-03-30 Bruno Haible <bruno@clisp.org>
3224 * getloadavg.c (getloadavg): Don't assume setlocale returns
3227 2004-03-29 Paul Eggert <eggert@twinsun.com>
3229 Merge changes to getloadavg.c from coreutils and Emacs.
3231 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
3232 Define to an expression, not to the empty string.
3233 Include cloexec.h and xalloc.h.
3234 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
3235 Use set_cloexec_flag rather than rolling our own.
3236 * cloexec.c, cloexec.h: New files.
3238 2004-03-18 Paul Eggert <eggert@twinsun.com>
3240 * getopt.h: Sync with libc CVS.
3242 2004-03-18 Paul Eggert <eggert@twinsun.com>
3243 Bruno Haible <bruno@clisp.org>
3245 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
3246 not on all platforms that have <wchar.h>.
3247 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
3249 2004-03-09 Paul Eggert <eggert@twinsun.com>
3251 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
3253 * getopt_int.h: New file, also synced from libc.
3255 2004-03-07 Paul Eggert <eggert@twinsun.com>
3257 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
3258 '#if' expressions. Unlike the code it replaces, it does not
3259 depend on (defined _SC_PAGESIZE). However, it does depend on
3260 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
3261 first reported by Jason Andrade in
3262 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
3264 2004-01-18 Simon Josefsson <jas@extundo.com>
3266 * strdup.h: New file.
3267 * strdup.c: Include it.
3268 * path-concat.c: Include strdup.h. Drop strdup declaration.
3269 * userspec.c: Include strdup.h. Drop strdup declaration.
3271 2004-02-06 Karl Berry <karl@gnu.org>
3273 * config.charset: update from gettext 0.14.1.
3275 2004-02-05 Paul Eggert <eggert@twinsun.com>
3277 Add comments and code, prompted by suggestions from Bruno Haible
3279 * quotearg.h (quotearg_alloc): New decl. Improve the comments
3280 describing the enum quoting_style values.
3281 * quotearg.c (quotearg_alloc): New function.
3282 (quotearg_buffer_restyled): Treat lone { and } as special.
3283 Treat = as special. Work around bug with older shells
3284 that "see" a '\' that is really the 2nd byte of a multibyte char.
3285 Quote empty string with shell_quoting_style.
3287 2004-02-03 Bruno Haible <bruno@clisp.org>
3289 * pipe.h: New file, from GNU gettext.
3290 * pipe.c: New file, from GNU gettext.
3292 2004-01-27 Bruno Haible <bruno@clisp.org>
3294 * execute.h: New file, from GNU gettext.
3295 * execute.c: New file, from GNU gettext.
3296 * w32spawn.h: New file, from GNU gettext.
3298 2004-01-23 Paul Eggert <eggert@twinsun.com>
3300 Exit-status fix from coreutils.
3302 Use exit_failure consistently in place of EXIT_FAILURE,
3303 so that program exit statuses are consistent on failure.
3305 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
3306 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
3307 * argmatch.h: Comment fix to match the above.
3308 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
3309 Now a macro referring to exit_failure, instead of a separate
3310 variable. Include "exitfail.h" to get it.
3311 * xstrtol.h: Include "exitfail.h".
3312 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
3314 * long-options.c (parse_long_options): Use prototype
3315 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
3318 2004-01-21 Jim Meyering <jim@meyering.net>
3320 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
3321 so as not to conflict with a different-sized __mktime_internal
3322 function in GNU libc.
3323 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
3324 Problem building statically-linked `ls' reported by Michael Brunnbauer.
3326 2004-01-18 Paul Eggert <eggert@twinsun.com>
3328 Merge from diffutils.
3330 * file-type.c (file_type): Add typed memory objects.
3331 * file-type.h (S_TYPEISTMO): New macro.
3333 * c-stack.h (c_stack_action): Remove argv argument.
3334 * c-stack.c (c_stack_action): Likewise. All uses changed.
3335 (die): Don't calculate message unless segv_action returns.
3336 (get_stack_location, min_address_from_argv, max_address_from_argv,
3337 volatile stack_base, volatile_stack_size): Remove.
3338 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
3339 that every segmentation violation is a stack overflow. (Ouch!)
3340 See Debian bug 136249 (still outstanding) for more info about why
3341 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
3343 2003-11-30 Bruno Haible <bruno@clisp.org>
3345 Safer stack allocation.
3346 * setenv.c: Include allocsa.h.
3347 (alloca): Remove fallback definition.
3348 (freea): Remove macro.
3349 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
3352 2003-10-17 Bruno Haible <bruno@clisp.org>
3354 * binary-io.h: Avoid warnings on Cygwin.
3356 2003-12-28 Bruno Haible <bruno@clisp.org>
3358 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
3359 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
3361 2003-11-28 Bruno Haible <bruno@clisp.org>
3363 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
3365 2003-11-27 Bruno Haible <bruno@clisp.org>
3367 * wait-process.c: On Windows, include windows.h. Needed on mingw.
3369 2003-11-17 Bruno Haible <bruno@clisp.org>
3371 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
3373 2003-11-24 Bruno Haible <bruno@clisp.org>
3375 * xallocsa.h: New file, from GNU gettext.
3376 * xallocsa.c: New file, from GNU gettext.
3378 2003-11-24 Bruno Haible <bruno@clisp.org>
3380 * allocsa.h: New file, from GNU gettext.
3381 * allocsa.c: New file, from GNU gettext.
3383 2003-11-24 Bruno Haible <bruno@clisp.org>
3385 * eealloc.h: New file.
3387 2004-01-15 Jim Meyering <jim@meyering.net>
3389 Merge from coreutils.
3391 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
3392 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
3393 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
3395 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
3396 optional configure-time default.
3398 * version-etc.c (version_etc_copyright): Update copyright date.
3400 * xreadlink.c (xreadlink): Correct outdated comment.
3402 2004-01-15 Paul Eggert <eggert@twinsun.com>
3404 Merge from coreutils.
3406 * posixver.c: Include posixver.h.
3408 * same.c: Include <stdbool.h>, <limits.h>.
3409 (_POSIX_NAME_MAX): Define if not defined.
3411 (same_name): If file names are silently truncated, report
3412 that the file names are the same if they are the same after
3413 the silent truncation.
3415 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
3416 conversion function.
3417 * xstrtod.c (xstrtod): Likewise. All callers changed to
3418 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
3421 2004-01-14 Paul Eggert <eggert@twinsun.com>
3423 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
3424 with like-named macro in fnmatch.c.
3425 (EXT): Use an internal constant instead.
3427 Merge fnmatch patches from glibc.
3428 * fnmatch.c (mbsinit): Remove define.
3429 Add libc_hidden_ver (__fnmatch, fnmatch).
3430 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
3431 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
3433 2003-12-14 Karl Berry <karl@gnu.org>
3435 * config.charset: update from gettext-runtime.
3437 2003-12-03 Paul Eggert <eggert@twinsun.com>
3439 * getgroups.c (getgroups): xmalloc takes one argument, not two.
3440 Bug reported by Alfred M. Szmidt.
3442 2003-11-29 Karl Berry <karl@gnu.org>
3444 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
3446 2003-11-23 Paul Eggert <eggert@twinsun.com>
3447 Bruno Haible <bruno@clisp.org>
3449 * printf-parse.h: Don't include sys/types.h.
3450 (ARG_NONE): New macro.
3451 (char_directive): Change type of *arg_index fields to size_t.
3452 * printf-parse.c: Don't include sys/types.h.
3453 (SSIZE_MAX): Remove macro.
3454 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
3455 Remove unnecessary overflow check.
3456 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
3459 2003-11-24 Paul Eggert <eggert@twinsun.com>
3461 * alloca.c: Remove dependency on xalloc module.
3462 (xalloc_die): Remove.
3463 (memory_full) [!defined emacs]: New macro.
3464 [!defined emacs]: Don't include xalloc.h.
3465 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
3466 address arithmetic overflows. Change datatypes a bit to avoid
3469 2003-11-22 Jim Meyering <jim@meyering.net>
3471 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
3473 2003-11-17 Bruno Haible <bruno@clisp.org>
3475 * vasnprintf.c (alloca): Remove fallback definition.
3476 (freea): Remove definition.
3477 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
3478 Reported by Paul Eggert.
3480 2003-11-17 Jim Meyering <jim@meyering.net>
3482 On systems without utime and without a utimes function capable of
3483 dealing with a NULL struct utimbuf* argument, this utime replacement
3484 could -- in unusual circumstances -- leak a file descriptor.
3485 * utime.c: Include <unistd.h> and <errno.h>.
3486 (utime_null): Be sure to close `fd' and to preserve errno.
3487 Reported by Geoff Collyer via Arnold Robbins.
3489 2003-11-16 Paul Eggert <eggert@twinsun.com>
3490 Bruno Haible <bruno@clisp.org>
3492 Protect against address arithmetic overflow.
3493 * printf-args.h: Include stddef.h.
3494 (arguments): Change type of field 'count' to size_t.
3495 * printf-args.c (printf_fetchargs): Use size_t instead of
3496 'unsigned int' where appropriate.
3497 * printf-parse.h: Include sys/types.h.
3498 (char_directive): Change type of *arg_index fields to ssize_t.
3499 (char_directives): Change type of fields 'count', max_*_length to
3501 * printf-parse.c: Include sys/types.h and xsize.h.
3502 (SSIZE_MAX): Define fallback value.
3503 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
3504 instead of 'int' where appropriate. Check a_allocated, d_allocated
3505 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
3506 * vasnprintf.c: Include xsize.h.
3507 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
3508 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
3509 overflow. Avoid wraparound when converting a width or precision from
3512 2003-11-16 Bruno Haible <bruno@clisp.org>
3514 Update from GNU gettext.
3515 * printf-parse.c: Generalize to it can be compiled for wide strings.
3516 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
3517 * vasnprintf.c: Generalize to it can be compiled for wide strings.
3518 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
3519 SNPRINTF): New macros.
3520 Don't include <alloca.h> if the file is used inside libintl.
3521 (local_wcslen): New function, for Solaris 2.5.1.
3522 (VASNPRINTF): Use it instead of wcslen.
3524 2003-11-16 Bruno Haible <bruno@clisp.org>
3526 * xsize.h (xmax): New function.
3527 (xsum, xsum3, xsum4): Declare as "pure" functions.
3529 2003-11-12 Paul Eggert <eggert@twinsun.com>
3531 * xalloc.h: Do not include <limits.h> or <stdint.h>.
3532 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
3533 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
3534 heuristic is just as accurate as far as we know, and it removes a
3535 dependency on size_max.m4 and ptrdiff_max.m4.
3537 2003-11-12 Paul Eggert <eggert@twinsun.com>
3539 * xstrtol.c (__xstrtol): Remove "break" immediately after
3540 "return", to pacify some unknown compiler. Problem reported
3543 2003-11-11 Bruno Haible <bruno@clisp.org>
3545 * xsize.h (SIZE_MAX): Remove fallback definition.
3546 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
3549 2003-11-10 Paul Eggert <eggert@twinsun.com>
3551 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
3552 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
3553 rejected some allocations of exactly SIZE_MAX - 2 bytes.
3555 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
3556 not (size_t) -1, since it's defined here.
3558 2003-11-06 Paul Eggert <eggert@twinsun.com>
3560 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
3561 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
3562 Reject sizes of exactly SIZE_MAX bytes.
3563 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
3564 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
3566 2003-11-05 Bruno Haible <bruno@clisp.org>
3568 * xsize.h: Include limits.h, to avoid a possible collision with
3569 SIZE_MAX defined in <limits.h> on Solaris.
3571 2003-11-04 Bruno Haible <bruno@clisp.org>
3573 * xsize.h: New file.
3574 * linebreak.c: Include xsize.h.
3575 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
3576 argument for overflow.
3577 Suggested by Paul Eggert.
3579 2003-10-31 Bruno Haible <bruno@clisp.org>
3581 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
3582 to avoid (extremely rare) race condition.
3583 Suggested by Paul Eggert.
3585 2003-11-03 Jim Meyering <jim@meyering.net>
3587 * userspec.c: Include "userspec.h".
3588 * userspec.h: New file.
3590 2003-10-31 Paul Eggert <eggert@twinsun.com>
3592 * mountlist.h (struct mount_entry.me_type_malloced): New member.
3593 * mountlist.c (SIZE_MAX): Define if not defined already.
3594 (read_filesystem_list): Set and use me_type_malloced.
3595 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
3596 whatever the type happens to be), for brevity and consistency.
3597 Check for size calculation overflow on Alphas running OSF/1.
3599 2003-10-31 Jim Meyering <jim@meyering.net>
3601 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
3603 * linebuffer.c: Include <string.h> for declaration of memset.
3605 2003-10-30 Paul Eggert <eggert@twinsun.com>
3606 Bruno Haible <bruno@clisp.org>
3608 * vasprintf.c: Include <limits.h>, <stdlib.h>.
3609 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
3611 2003-10-29 Paul Eggert <eggert@twinsun.com>
3613 * xalloc.h (xalloc_oversized): Now a macro, not a function,
3614 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
3616 * quotearg.c (quotearg_n_options): Use it.
3617 * group-member.c: Include <stdbool.h>.
3618 (free_group_info): Arg is now const *; don't free arg.
3619 (get_group_info): Now returns bool and accepts struct group_info *,
3620 rather than returning a malloc'ed struct group_info *.
3621 All uses changed. Check for overflow in internal size calculation.
3623 * getusershell.c (readname): Simplify the code by using x2nrealloc
3624 rather than xmalloc/xrealloc.
3625 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
3626 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
3627 conformance bug: the old code used a pointer after freeing the
3628 storage that it addressed.
3629 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
3630 rather than doing it by hand.
3631 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
3632 the buffer preserved. Use free and xmalloc instead.
3633 * quotearg.c (quotearg_n_options): Likewise.
3634 Use a simpler test for size overflow. Don't use xalloc_oversized
3635 because unsigned int might be wider than size_t (!); this suggests
3636 that we should switch from unsigned int to size_t for slot numbers.
3638 2003-10-27 Bruno Haible <bruno@clisp.org>
3640 * stdbool_.h: Better support for BeOS.
3642 2003-10-27 Paul Eggert <eggert@twinsun.com>
3644 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
3645 to allocate the returned structure. Do not allocate a subarray,
3646 as x2nrealloc will do that.
3647 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
3648 instead of xnrealloc.
3649 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
3651 2003-10-26 Paul Eggert <eggert@twinsun.com>
3653 * xalloc.h (xalloc_oversized): New static inline function, for
3654 callers that want to do their own size-overflow checking. Include
3655 <stdbool.h>, since xalloc_oversized returns bool.
3656 * xalloc.c (array_size_overflow): Remove. All callers changed
3657 to use xalloc_oversized.
3659 Add two functions x2realloc, x2nrealloc, for programs that grow
3660 arrays dynamically by doubling their sizes.
3661 * xalloc.h (x2realloc, x2nrealloc): New decls.
3662 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
3665 Port to C99 semantics for 'inline' of external functions.
3666 Bug reported by Bruno Haible.
3667 * xmalloc.c (xnmalloc_inline): New static inline function,
3668 with the old contents of xnmalloc.
3669 (xnmalloc, xmalloc): Use it.
3670 (xnrealloc_inline): New static inline function,
3671 with the old contents of xnrealloc.
3672 (xnrealloc, xrealloc): Use it.
3674 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
3676 2003-10-25 Paul Eggert <eggert@twinsun.com>
3678 Fix several address-calculation bugs in the hash modules,
3679 plus some minor code cleanup.
3681 * hash.h: Include <stdbool.h>, for bool.
3682 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
3683 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
3684 hash_get_n_entries, hash_get_max_bucket_length,
3685 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
3686 hash_rehash): Use size_t rather than unsigned.
3687 * hash.c (struct hash_table, hash_get_n_buckets,
3688 hash_get_n_buckets_used, hash_get_n_entries,
3689 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
3690 hash_get_entries, hash_do_for_each, hash_string, is_prime,
3691 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
3693 (SIZE_MAX): Define if not defined.
3694 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
3695 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
3697 Use const * when possible.
3698 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
3699 (check_tuning): Fix bug: if tuning parameters were very close to
3700 0 or 1, rounding errors could have caused subscript violations.
3701 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
3702 (hash_initialize): Add 'fail:' label
3703 to free table and return NULL, and use it to simplify code.
3704 Use calloc rather than clearing the storage ourself.
3705 (hash_initialize, hash_rehash): Check for arithmetic overflow in
3706 buffer size calculations.
3707 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
3708 Include <stddef.h>, for size_t.
3709 * hash-pjw.c (hash_pjw): Likewise.
3710 Switch to method described by Bruno Haible.
3711 Include <limits.h>, for CHAR_BIT.
3712 (SIZE_BITS): New macro.
3714 2003-10-21 Paul Eggert <eggert@twinsun.com>
3716 * getndelim2.c (getndelim2): When size calculation overflows,
3717 ceiling the allocation at NMAX bytes rather than silently
3718 discarding input bytes before NMAX is reached. This makes
3719 a difference only if NMAX exceeds SIZE_MAX / 2.
3721 * obstack.c: Merge from glibc.
3722 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
3723 Add libc_hidden_def (_obstack_newchunk).
3724 (_obstack_free) [! defined _LIBC]: Remove.
3725 [defined _LIBC]: Make a strong alias from obstack_free, rather than
3726 a clone of the function body.
3727 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
3728 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
3730 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
3731 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
3734 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
3735 (obstack_ptr_grow_fast, obstack_int_grow_fast):
3736 Don't use lvalue casts, as GCC plans to remove support for them
3737 in GCC 3.5. Reported by Joseph S. Myers. This bug
3738 was also present in the non-GCC version, indicating that this
3739 code had always been buggy and had never been widely used.
3740 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
3741 Use the fast variant of each macro, rather than copying the
3742 definiens of the fast variant; that way, we'll be more likely to
3743 catch future bugs in the fast variants.
3745 2003-10-20 Bruno Haible <bruno@clisp.org>
3747 * wait-process.h: New file, from GNU gettext.
3748 * wait-process.c: New file, from GNU gettext.
3750 2003-10-19 Jim Meyering <jim@meyering.net>
3752 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
3754 2003-10-16 Paul Eggert <eggert@twinsun.com>
3756 * getgroups.c: Include <errno.h>, <stdlib.h>.
3757 (getgroups): First arg is int, not size_t.
3758 Don't let 'free' mangle errno.
3760 2003-10-16 Jim Meyering <jim@meyering.net>
3762 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
3764 2003-10-15 Paul Eggert <eggert@twinsun.com>
3766 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
3768 (new_exclude, add_exclude_file): Initial size no longer needs to
3770 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
3771 our own address arithmetic overflow checking.
3773 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
3774 (fnmatch): Do not alloca more than 2000 wide characters;
3775 instead, use malloc for large buffers.
3776 Check for address arithmetic overflow, and return -1
3777 with errno set to ENOMEM in that case.
3778 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
3779 (NEW_PATTERN): Do not alloca more than 8000 bytes;
3780 instead, return -1. Check for address arithmetic overflow.
3782 2003-10-14 Paul Eggert <eggert@twinsun.com>
3784 Handle invalid suffixes and overflow independently, so that
3785 callers can treat them independently as needed. Fix some bugs in
3786 suffix handling, e.g., "100k@" was not diagnosed as an invalid
3787 suffix for a human-readable blocksize. The major caller-visible
3788 change is the addition of a new
3789 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
3790 that both overflow and suffix chars were found.
3792 * human.c (humblock): Don't check separately for invalid suffix
3793 char; that is xstrtoumax's job (now that its bug is fixed).
3794 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
3795 INTMAX_MAX]: New macros.
3796 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
3797 TYPE_MAXIMUM): New macros.
3798 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
3799 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
3800 if overflow occurs, as it's what __strtol does and it's more useful
3802 (__xstrtol): If __strtol reports some error other than ERANGE,
3803 reflect it to the caller as LONGINT_INVALID. If it reports
3804 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
3805 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
3806 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
3808 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
3809 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
3810 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
3811 [defined UINTMAX_MAX]: New macros.
3813 2003-10-14 Bruno Haible <bruno@clisp.org>
3815 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
3816 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
3817 Also use volatile where needed.
3819 2003-10-12 Paul Eggert <eggert@twinsun.com>
3821 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
3822 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
3823 and define in terms of the other primitives.
3824 * xmalloc.c: Include stdbool.h; do not include exit.h.
3825 (SIZE_MAX): Define if not already defined.
3826 (array_size_overflow): New function.
3827 (xalloc_die): Abort instead of exiting if 'error' returns.
3828 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
3829 (xmalloc, xrealloc): Use them.
3830 (xcalloc): Check for address arithmetic overflow.
3831 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
3832 a bit faster than strcpy.
3834 2003-10-08 Paul Eggert <eggert@twinsun.com>
3836 Merge getpass from libc, plus a few fixes.
3838 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
3839 Include <stdbool.h>.
3840 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
3841 __fsetlocking to empty.
3842 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
3843 do include <bits/libc-lock.h>.
3844 Do not include <fcntl.h>; not needed.
3845 [_LIBC]: Include <wchar.h>.
3846 (NOTCANCEL_MODE): New macro.
3847 (flockfile, funlockfile) [_LIBC]: New macros.
3848 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
3849 [!_LIBC]: New macros.
3850 (call_fclose): New function.
3851 (getpass): Use it. Save tty stream separately; this simplifies the
3852 code and makes it more reliable if stdin happens to equal stdout.
3853 Invoke __fsetlocking on tty.
3854 Handle thread cancellation if needed.
3855 Namespace cleanup (use __tcgetattr, __getline).
3856 Use bool for Booleans.
3857 [USE_IN_LIBIO]: Handle wide streams.
3858 [!_LIBC]: Unconditionally do the fseek, since we don't know what
3859 stream might go where.
3861 * unlocked-io.h: Include <stdio.h>, so that the caller
3862 doesn't have to include <stdio.h> before us.
3863 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
3864 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
3865 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
3866 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
3867 if not declared, so that we can use getpass.c code from libc without
3869 (flockfile, ftrylockfile, funlockfile): New macros.
3871 2003-10-06 Bruno Haible <bruno@clisp.org>
3873 * version-etc-2.h: Remove file.
3874 * version-etc-2.c: Remove file.
3876 2003-09-25 Jim Meyering <jim@meyering.net>
3877 Bruno Haible <bruno@clisp.org>
3879 This lets translators provide better translations for the
3880 "Written by ..." part of --version output.
3881 * version-etc.h: Include stdarg.h.
3882 (version_etc_copyright): Declare as readonly.
3883 (version_etc): Make this function variadic with a NULL-terminated list
3884 of author name strings.
3885 (version_etc_va): New declaration.
3886 * version-etc.c: Include stdarg.h, stdlib.h.
3887 (version_etc_copyright): Declare as readonly.
3888 (version_etc_va): New function. Provide a different translatable string
3889 for each possible number of authors < 10. Abbreviate when there are 10
3891 (version_etc): Make this function variadic. Call version_etc_va.
3892 Suggestion from Gary V. Vaughan.
3894 * long-options.h (parse_long_options): Change prototype: the authors
3895 string is moved to the end and becomes variadic.
3896 * long-options.c: Include stdarg.h.
3897 (parse_long_options): Make this function variadic, too.
3898 Call version_etc_va, not version_etc.
3900 2003-10-06 Bruno Haible <bruno@clisp.org>
3902 * fatal-signal.h: New file, from GNU gettext.
3903 * fatal-signal.c: New file, from GNU gettext.
3905 2003-10-04 Karl Berry <karl@gnu.org>
3907 * argp*: update from libc.
3909 2003-10-01 Larry Jones <lawrence.jones@eds.com>
3911 * getpass.c (getpass): Use a no-op fseek when switching from input to
3912 output mode on the same stream.
3914 2003-09-29 Paul Eggert <eggert@twinsun.com>
3916 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
3917 Fix arg typo in previous patch.
3919 2003-09-28 Jim Meyering <jim@meyering.net>
3921 * error.c: Correct cpp indentation.
3923 2003-09-27 Paul Eggert <eggert@twinsun.com>
3925 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
3926 Omit the special code that used __typeof__, since we worry that
3927 it could be more trouble than it's worth. See:
3928 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
3929 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
3933 2003-09-26 Jim Meyering <jim@meyering.net>
3935 * error.c (error_tail): Move some declarations
3936 into inner scope where the local variables are used.
3938 2003-09-26 Bruno Haible <bruno@clisp.org>
3940 * stpncpy.h (gnu_stpncpy): New declaration.
3941 (stpncpy): Define as alias for gnu_stpncpy.
3942 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
3944 2003-09-26 Paul Eggert <eggert@twinsun.com>
3946 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
3947 (error_tail): Do not loop, reallocating temporary buffer, since
3948 the output cannot contain more wide characters than the input
3949 contains bytes, the size must be big enough already. This avoids
3950 one potential size overflow calculation. Check for size overflow
3951 when calculating temporary buffer size. Free temporary buffer
3952 when done, if it was allocated with malloc; this plugs a memory
3953 leak. Remove casts from void * to pointers, that are no longer
3954 needed now that we're assuming C89 or better.
3956 Merge error changes from glibc.
3958 * error.c, error.h: Update copyright notice header to match glibc.
3959 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
3960 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
3961 Disable cancellation while printing error.
3962 * error.h: Prepend __ to parameter names.
3964 2003-09-25 Karl Berry <karl@gnu.org>
3966 * argp-fmtstream.c, argp-help.c: update from libc.
3968 2003-09-25 Bruno Haible <bruno@clisp.org>
3970 * version-etc-2.h: New file, from version-etc.h with modifications.
3971 * version-etc-2.c: New file, from version-etc.c with modifications.
3973 2003-09-25 Simon Josefsson <jas@extundo.com>
3975 * xgetdomainname.h: New file.
3976 * xgetdomainname.c: New file.
3978 2003-09-25 Simon Josefsson <jas@extundo.com>
3979 Bruno Haible <bruno@clisp.org>
3981 * getdomainname.h: New file.
3982 * getdomainname.c: New file.
3984 2003-09-24 Paul Eggert <eggert@twinsun.com>
3986 * linebuffer.c (freebuffer): Don't free the argument, just
3987 the buffer associated with the argument. Bug reported by
3990 2003-09-19 Karl Berry <karl@gnu.org>
3992 * argp.h: update from libc.
3994 2003-09-16 Paul Eggert <eggert@twinsun.com>
3996 * linebuffer.c (readlinebuffer): Return NULL immediately upon
3997 input error, instead of returning NULL the next time we are called
3998 (and therefore losing track of errno).
4000 2003-09-15 Paul Eggert <eggert@twinsun.com>
4002 * getndelim2.c (getndelim2): Don't trash errno when a read
4003 fails, so that the caller gets the proper errno.
4005 * readutmp.c (read_utmp): Likewise.
4006 Check for fstat error. Close stream and free storage
4009 2003-09-14 Bruno Haible <bruno@clisp.org>
4011 * fwriteerror.h: New file.
4012 * fwriteerror.c: New file.
4014 2003-09-14 Jim Meyering <jim@meyering.net>
4016 * getloadavg.c: Correct cpp indentation.
4017 * strdup.c: Likewise.
4018 * vasnprintf.c: Likewise.
4020 2003-09-12 Paul Eggert <eggert@twinsun.com>
4022 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
4023 * obstack.c [!defined _LIBC]: Likewise.
4024 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4025 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4026 * exitfail.c: Don't include stdlib.h; no longer needed.
4028 More changes to assume C89 or better.
4030 * error.c (error_tail): Assume vprintf.
4032 * argmatch.c (getenv): Remove decl.
4033 * progreloc.c (get_full_program_name): Define via prototype.
4034 * setenv.c (clearenv): Likewise.
4035 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
4037 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
4038 (malloc, memcpy): Remove decls.
4039 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
4040 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
4041 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4042 (memcpy): Remove macro.
4043 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
4044 (__P): Remove. All uses removed.
4045 (PTR): Remove. All uses changed to void *.
4046 (CHAR_BIT, NULL): Remove.
4047 (spaces, zeros, memset_space, memset_zero)
4048 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
4050 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
4051 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
4052 Define with prototype.
4053 Remove now-unnecessary prototype decl.
4054 (extra_args_spec): Assume ANSI C. All uses changed.
4055 (extra_args_spec_iso): Remove.
4056 (my_strftime, emacs_strftimeu): Define via prototype.
4057 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
4059 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
4060 * strtoimax.c: Include <stdlib.h> unconditionally.
4061 (strtoul, strtol): Remove decls.
4062 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
4064 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
4065 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
4066 (LOCALE_PARAM_PROTO): New macro.
4067 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
4068 (INTERNAL (strtol), strtol): Define with a prototype.
4069 (PARAMS): Remove. All uses removed.
4070 * tempname.c: Include <string.h> unconditionally.
4071 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
4072 * xgethostname.c (main): Define with a prototype.
4073 * xmalloc.c: Include "xalloc.h" first, to check interface.
4074 Include <stdlib.h> unconditionally.
4075 (calloc, malloc, realloc, free): Remove decls.
4076 * xstrtod.c: Include "xstrtod.h" first, to check interface.
4077 Include <stdlib.h> unconditionally. Sort include file names.
4079 (xstrtod): Define with a prototype.
4080 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
4081 (strtol, strtoul): Remove decls.
4083 2003-09-11 Paul Eggert <eggert@twinsun.com>
4085 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
4086 Include <stdlib.h>, <string.h> unconditionally.
4087 Remove now-unnecessary cast to char *.
4088 * strnlen.c: Include <string.h> unconditionally.
4089 * yesno.c (yesno): Define with a prototype.
4091 2003-09-10 Bruno Haible <bruno@clisp.org>
4093 * strcspn.c: Include <string.h> unconditionally.
4094 * strpbrk.c: Include <string.h> unconditionally.
4095 * strstr.c: Include <string.h> unconditionally.
4096 * unicodeio.c: Include <string.h> unconditionally.
4097 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
4098 * unsetenv.c: Likewise.
4099 * xreadlink.c: Include <stdlib.h> unconditionally.
4100 * yesno.c: Include <stdlib.h> unconditionally.
4101 (rpmatch): Add prototype.
4103 2003-09-10 Jim Meyering <jim@meyering.net>
4105 * error.c: Correct indentation of cpp directives.
4107 2003-09-09 Paul Eggert <eggert@twinsun.com>
4111 * acosl.c (main): Use a prototype.
4112 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
4115 * getloadavg.c (getloadavg, main): Define via prototypes.
4117 * getopt.h (struct option.name): Assume C89, and use 'const'.
4118 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4119 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4121 * getopt.c (const): Remove macro.
4122 Include <string.h> unconditionally.
4123 (my_index): Remove; all uses changed to strchr.
4124 (strlen): Remove decl.
4125 (exchange): Remove forward decl; no longer needed.
4126 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4127 Define with prototype.
4128 * getopt1.c (const): Remove macro.
4129 (getopt_long, getopt_long_only, main): Define with prototype.
4131 * getugroups.c: Include <string.h> unconditionally.
4133 * getusershell.c: Include <stdlib.h> unconditionally.
4134 (getusershell, setusershell, endusershell, readname, main):
4135 Define with prototypes.
4137 * group-member.c: Include group-member.h first.
4138 Include <stdlib.h> unconditionally.
4140 * hard-locale.c: Include hard-locale.h first.
4141 Include <stdlib.h>, <string.h> unconditionally.
4143 * hash.c (free, malloc): Remove decls.
4144 Include <stdlib.h> unconditionally.
4146 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4147 (getenv): Do not declare.
4149 * idcache.c: Include <string.h> unconditionally.
4151 * long-options.c: Include long-options.h first, to test interface.
4152 Include <stdlib.h> unconditionally.
4154 * makepath.c: Include makepath.h first, to test interface.
4155 Include <stdlib.h> and <string.h> unconditionally.
4157 * linebuffer.c: Include <stdlib.h>.
4158 (free): Remove decl.
4160 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4161 rpl_malloc returns void *, not char *.
4162 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4164 * md5.h: Include <limits.h> unconditionally.
4165 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4166 (__P): Remove; all uses removed.
4167 * md5.c: Include "md5.h" first.
4168 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4169 md5_buffer, md5_process_bytes, md5_process_block):
4170 Define with prototypes.
4171 * sha.h (__P): Remove all uses. (It wasn't defined??)
4172 * sha.c: Include "sha.h" first.
4173 Include <stdlib.h>, <string.h> unconditionally.
4175 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4176 * memcmp.c (__ptr_t): Likewise.
4177 * memrchr.c (__ptr_t): Likewise.
4178 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4179 Include <string.h> unconditionally.
4180 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4181 * memchr.c: Include <stdlib.h> unconditionally.
4182 * memchr.c (LONG_MAX): Remove.
4183 * memrchr.c (LONG_MAX): Likewise.
4184 * memchr.c (__memchr): Define via a prototype.
4185 * memrchr.c (__memrchr): Likewise.
4186 * memcmp.c (__P): Remove, and remove all uses.
4187 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4188 Remove forward decls; no longer needed.
4189 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4190 Use types required by C89 in prototype.
4192 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4193 * savedir.c: Likewise.
4194 * mkdir.c (free): Remove decl.
4195 * rmdir.c (rmdir): Define with a prototype.
4196 * savedir.c: Include savedir.h first, to test interface.
4198 * mktime.c (STDC_HEADERS): Remove.
4199 Include <stdlib.h>, <string.h> unconditionally.
4201 * modechange.c: Include <stdlib.h> unconditionally.
4202 (malloc): Remove decl.
4204 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4205 (free): Remove decl.
4207 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4208 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4209 (This type really should be intptr_t, but that's a C99ism.)
4210 (_obstack_memcpy): Remove: all uses changed to memcpy.
4211 Include <string.h> unconditionally.
4212 (struct obstack): Assume __STDC__ for types of members
4213 chunkfun, freefun, extra_arg.
4214 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4215 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4216 obstack_begin, obstack_specify_allocation,
4217 obstack_specify_allocation_with_arg, obstack_chunkfun,
4218 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4219 Remove unprototyped decls and the macros that use them.
4220 * obstack.c (POINTER): Remove. All uses changed to void *.
4221 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4222 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4223 (defined __STDC__ && __STDC__)]:
4224 Remove nonprototyped code.
4225 Include <stdlib.h> unconditionally.
4226 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4227 _obstack_allocated_p, _obstack_free, obstack_free,
4228 _obstack_memory_used, print_and_abort):
4229 Define using prototypes.
4230 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4231 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4232 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4233 obstack_next_free, obstack_object_size, obstack_room) [0]:
4234 Remove unused, unprototyped code.
4236 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4238 * physmem.c (physmem_total, physmem_available, main): Define
4241 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4242 (main): Define with a prototype.
4244 * posixver.c (getenv): Remove decl.
4246 * putenv.c (malloc): Returns void *, not char *.
4247 Include <string.h> unconditionally.
4248 (strchr, memcpy, NULL): Do not define.
4250 * readtokens.c: Include readtokens.h first, to test interface.
4251 Include <stdlib.h>, <string.h> unconditionally.
4252 (init_tokenbuffer): Define with a prototype.
4254 * regex.c (PARAMS): Remove. All uses removed.
4255 All uses of _RE_ARGS removed, too.
4256 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4258 (bzero): Assume memset exists.
4259 (memcmp, memcpy, NULL): Remove.
4260 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4261 char, or assignments to local vars of type signed char.
4262 (init_syntax_once, PREFIX(extract_number_and_incr),
4263 PREFIX(print_partial_compiled_pattern),
4264 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4265 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4266 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4267 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4268 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4269 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4270 wcs_compile_range, byte_compile_range, truncate_wchar,
4271 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4272 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4273 count_mbs_length, wcs_re_match_2_internal,
4274 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4275 PREFIX(alt_match_null_string_p),
4276 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4277 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4278 regfree, PREFIX(extract_number)): Define with prototype. Remove
4279 now-unnecessary declaration, if any.
4280 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4282 Remove now-unnecessary casts among pointer types.
4283 * regex.h (_RE_ARGS): Remove. All uses removed.
4285 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4286 (free): Remove decl.
4288 * rpmatch.c: Include <stdlib.h> unconditionally.
4290 * same.c: Include <stdlib.h>, <string.h> unconditionally.
4291 (free): Remove decl.
4293 * save-cwd.c: Include <stdlib.h> unconditionally.
4294 * xgetcwd.c: Likewise.
4296 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4297 (free): Remove decl.
4299 * strchrnul.c (strchrnul): Define with a prototype.
4300 Fix bug: c_in was not converted to char before searching.
4302 The following changes are not K&R related:
4304 * group-member.h: Include <sys/types.h>, so that this file is
4306 * makepath.h: Likewise.
4308 * getusershell.c (readname, default_index, line_size, readname):
4309 Use size_t, not int, for sizes.
4310 (readname): If the size overflows, report an error instead of
4313 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4315 * getndelim2.c: Assume stdlib.h per the C89 spec.
4317 2003-09-08 Paul Eggert <eggert@twinsun.com>
4319 Assume C89 or better; remove K&R cruft.
4320 A few of these changes were first proposed by Derek Robert Price
4321 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4323 * addext.c: Include <string.h> unconditionally.
4324 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4325 Don't declare getenv or malloc.
4327 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4328 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4330 (find_stack_direction, alloca): Use prototypes.
4332 * atexit.c (atexit): Define using a prototype.
4334 * basename.c, dirname.c, stripslash.c:
4335 Include <string.h> unconditionally.
4337 * bcopy.c: Include <stddef.h>.
4338 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4340 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4342 * error.h (error, error_at_line, error_print_progname)
4343 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4344 * error.c: Include error.h first, to check interface.
4345 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4346 (VA_START): Remove; all uses changeed to va_start.
4347 (exit, strerror): Remove decls.
4348 (error_print_progname): Prototype uncondionally.
4349 Don't include <errno.h>; no longer needed.
4350 (private_strerror): Remove.
4351 (error_tail): Always define.
4352 (error, error_at_line): Assume C89 or better; always use prototypes.
4353 * fatal.c: Include "fatal.h" first, to test interface.
4354 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4355 (VA_START): Remove; all uses changed to va_start.
4356 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
4358 (exit): Remove decl.
4359 (fatal): Prototype unconditionally. Assume va_start works.
4360 Abort at end, to pacify gcc.
4362 * euidaccess.c (main): Define with a prototype.
4364 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4366 * exitfail.c: Include <stdlib.h> unconditionally.
4368 * fnmatch_.h (__P): Remove. All uses changed to assume
4370 * fnmatch.c: Include fnmatch.h first, to test interface.
4371 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4372 (getenv): Remove decl.
4373 (fnmatch): Define using a prototype.
4374 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4375 (FCT): Define using a prototype.
4377 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4379 * gethostname.c: Include <stddef.h>.
4380 (gethostname): Define with prototype. Length is size_t, not int.
4382 2003-09-08 Paul Eggert <eggert@twinsun.com>
4384 * getversion.c: Remove; was migrated to backupfile.c in 1997.
4385 getversion.c should have been removed then, but was accidentally
4388 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4389 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4391 2003-09-07 Paul Eggert <eggert@twinsun.com>
4393 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
4394 copy_tm_result. Bug reported by Simon Josefsson in
4395 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
4397 2003-09-06 Paul Eggert <eggert@twinsun.com>
4399 * time_r.c, time_r.h: New files.
4401 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4403 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4404 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4406 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4408 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4409 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4412 * timegm.c: Switch to glibc implementation, with the following changes:
4413 [defined HAVE_CONFIG_H]: Include <config.h>.
4414 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
4415 (__mktime_internal) [!defined _LIBC]: New decl.
4416 (__gmtime_r) [!defined _LIBC]: New macro and function.
4417 (timegm): Use a prototype, since gnulib assumes C89.
4418 Do not bother declaring tmp to be const, as it's not really usefu.
4419 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
4420 (timegm): Declare only if HAVE_DECL_TIMEGM.
4422 2003-09-03 Paul Eggert <eggert@twinsun.com>
4424 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4425 Bug reported by Lute Kamstra in
4426 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4428 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4429 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4430 course with correspondingly smaller numbers for tomorrow and
4431 yesterday. From Tadayoshi Funaba. Originally installed into
4432 sh-utils on 1999-08-07, but the patch got lost (I guess during the
4435 2003-08-31 Simon Josefsson <jas@extundo.com>
4437 * timegm.h: New file.
4438 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
4440 2003-08-31 Karl Berry <karl@gnu.org>
4442 * argp.h: update from libc.
4444 2003-08-28 Bruno Haible <bruno@clisp.org>
4446 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
4447 warning on QNX, which defines O_BINARY to 000000.
4449 2003-08-24 Bruno Haible <bruno@clisp.org>
4451 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
4452 MSVC7 <stdio.h> is included later.
4454 2003-08-20 Bruno Haible <bruno@clisp.org>
4456 * progname.h: New file, from GNU gettext.
4457 * progname.c: New file, from GNU gettext.
4458 * progreloc.c: New file, from GNU gettext.
4460 2003-08-19 Bruno Haible <bruno@clisp.org>
4462 * xstrdup.c: Assume <string.h> exists.
4464 2003-08-18 Jim Meyering <jim@meyering.net>
4466 * setenv.h: Indent nested cpp directive.
4467 * vasnprintf.c: Remove trailing blanks.
4469 2003-08-17 Simon Josefsson <jas@extundo.com>
4470 Bruno Haible <bruno@clisp.org>
4472 * xstrndup.h: New file.
4473 * xstrndup.c: New file.
4475 2003-08-17 Bruno Haible <bruno@clisp.org>
4477 * strndup.h: New file.
4479 2003-08-16 Paul Eggert <eggert@twinsun.com>
4481 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
4482 space, undoing this 2003-08-12 change:
4483 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
4485 2003-08-16 Jim Meyering <jim@meyering.net>
4487 Merge from coreutils.
4488 * xstrtoimax.c: #else #if -> #elif.
4489 * xstrtoumax.c: Likewise.
4491 2003-08-15 Paul Eggert <eggert@twinsun.com>
4493 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
4494 rather than tab, after '#' in shell-script copyright notices.
4495 Suggested by Bruno Haible.
4497 2003-08-15 Jim Meyering <jim@meyering.net>
4498 and Paul Eggert <eggert@twinsun.com>
4500 Merge from coreutils.
4501 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
4502 member but strut utmpx does not. Needed for AIX 4.3.3.
4503 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
4505 2003-08-15 Jim Meyering <jim@meyering.net>
4507 Merge from coreutils.
4508 * xgethostname.c: Include <stdlib.h>.
4509 (xghostname): Don't exit for anything other than memory-related
4510 failure; just return NULL.
4511 * userspec.c: Include "posixver.h".
4512 (parse_user_spec): Accept `.' as a separator only
4513 in pre-POSIX-200112 mode.
4514 * strtoimax.c: Use #elif rather than #else #if.
4515 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
4516 Remove function, now that we can rely on a working tzset function.
4517 [!_LIBC]: Ensure that the required autoconf test has been run.
4518 [!defined _NL_CURRENT && HAVE_STRFTIME]:
4519 Use underlying_strftime for %r.
4520 * sha.c: Merge in some clean-up and optimization changes from glibc.
4521 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
4522 Ensure that it is a multiple of 64.
4523 Rearrange loop exit tests so as to avoid performing an
4524 additional fread after encountering an error or EOF.
4525 * realloc.c: Update copyright date.
4527 2003-08-14 Jim Meyering <jim@meyering.net>
4529 Merge from coreutils.
4530 * obstack.h: Whitespace changes.
4531 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
4532 and xcalloc return values.
4533 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4534 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4535 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4536 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4537 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
4539 Use mntctl's return value to drive the entry-processing loop, since
4540 we can't rely on the value of the vmt_length member in the last
4541 entry. On some systems doing so could result in exhausting
4542 virtual memory. Based in part on a patch from Mike Jetzer.
4544 2003-08-14 Jim Meyering <jim@meyering.net>
4545 and Paul Eggert <eggert@twinsun.com>
4547 Merges from coreutils, plus other fixes.
4548 * physmem.c: Merge in portability changes from gcc/libiberty
4549 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
4550 for credits and details. Thanks to Kaveh Ghazi for helping
4551 to keep these files in sync.
4552 (ARRAY_SIZE): Define it.
4553 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
4554 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
4555 (memcasecmp): Don't assume size_t fits in unsigned int.
4556 Remove casts and duplicate code.
4557 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
4558 (memcpy): Remove definition.
4559 Merge in some clean-up and optimization changes from glibc.
4560 [BLOCKSIZE]: Move definition to top of file.
4561 Ensure that it is a multiple of 64.
4562 Rearrange loop exit tests so as to avoid performing an
4563 additional fread after encountering an error or EOF.
4564 * md5.h (md5_uintptr): Define.
4565 * makepath.c (CLEANUP_CWD): Report an error if we failed to
4566 return to the initial working directory. Preserve errno
4568 * idcache.c: Include "xalloc.h".
4569 (xmalloc, xrealloc): Remove decls.
4570 (getuser): Remove casts no longer required in C89.
4571 * human.c: Include stdio.h, for sprintf.
4572 * group-member.c: Include "xalloc.h".
4573 (xmalloc, xrealloc): Remove decls.
4574 (get_group_info): Remove casts no longer required in C89.
4575 * getusershell.c (readname): Remove casts no longer required in C89.
4576 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
4577 * getline.c: Whitespace fix, from coreutils.
4579 2003-08-13 Paul Eggert <eggert@twinsun.com>
4581 * exclude.c: Include <ctype.h>
4582 (IN_CTYPE_DOMAIN): New macro.
4584 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
4587 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4588 Undo previous (whitespace-only) change.
4590 2003-08-12 Paul Eggert <eggert@twinsun.com>
4592 * argp-help.c, argp-parse.c, config.charset, getopt.h:
4593 Normalize leading white space and remove trailing white space.
4594 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
4595 notice, as per ../config/srclist-update.
4597 Merge from coreutils.
4598 * euidaccess.h: New file.
4599 * euidaccess.c: Include it.
4600 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
4601 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
4602 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
4604 2003-08-11 Bruno Haible <bruno@clisp.org>
4606 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
4607 (vasnprintf): Use it instead of wcslen.
4609 2003-08-11 Bruno Haible <bruno@clisp.org>
4611 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
4612 value to ensure that _Bool promotes to int. Use #define for _Bool when
4613 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
4615 2003-08-10 Karl Berry <karl@gnu.org>
4617 * regex.h: update from libc (whitespace fix).
4619 2003-08-09 Paul Eggert <eggert@twinsun.com>
4621 Merge some files from coreutils. These changes were
4622 originally made by Jim Meyering.
4623 * acl.c: Include <sys/types.h> before <sys/stat.h>;
4624 many older Unixes require this.
4625 * alloca.c (alloca): Remove cast to argument of free;
4626 no longer needed in C89.
4627 * alloca_.h, regex.h: Fix white space to match
4628 what GNU indent does.
4630 2003-08-05 Paul Eggert <eggert@twinsun.com>
4632 * bumpalloc.h: Remove.
4634 2003-08-04 Paul Eggert <eggert@twinsun.com>
4636 * getloadavg.c: Change copyright notice and spacing to conform to
4639 Merge from coreutils.
4640 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
4642 * getdate.y (date): Also accept dates like May-23-2003; suggestion
4643 from Karl Berry, implemented by Jim Meyering.
4644 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
4645 from Dmitry V. Levin.
4646 Remove anachronistic cast of xrealloc.
4647 * fnmatch_.h (__const): Remove. Use 'const'.
4648 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
4649 type. Otherwise, it wouldn't compile with at least /bin/cc on
4650 ymp-cray-unicos9.0.2.X.
4651 Combine two mostly-identical uses of alloca into one.
4652 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
4654 2003-08-04 Dave Love <d.love@dl.ac.uk>
4658 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
4659 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
4660 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
4661 obsolete NLIST_NAME_UNION.
4662 [__GNU__]: Undef BSD and FSCALE.
4663 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
4665 2003-08-03 Paul Eggert <eggert@twinsun.com>
4667 * stdbool_.h (_Bool): Make it signed char, instead of
4668 an enum type, so that it's guaranteed to promote to int. See:
4669 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
4671 2003-07-31 Paul Eggert <eggert@twinsun.com>
4673 * strerror.c: Include config.h, limits.h. Declare sprintf.
4674 (strerror): Don't assume that a printable int fits in 14 bytes.
4676 2003-07-24 Derek Robert Price <derek@ximbiot.com>
4677 Bruno Haible <bruno@clisp.org>
4679 * getline.h (getline, getdelim): Change return type to ssize_t.
4680 * getline.c (getline, getdelim): Likewise.
4681 Remove _GNU_SOURCE define; now it's defined in config.h through
4684 2003-07-22 Paul Eggert <eggert@twinsun.com>
4686 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4687 over-parenthesization in macros.
4689 Sync with coreutils.
4691 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
4694 Use `exit_failure' for xalloc and xmemcoll instead of their own
4695 private exit-failure variables.
4696 * xalloc.h (xalloc_exit_failure): Remove.
4697 * xmalloc.c: Likewise. Include exitfail.h.
4698 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
4699 * xmemcoll.h (xmemcoll_exit_failure): Remove.
4700 * xmemcoll.c: Likewise. Include exitfail.h.
4701 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
4703 2003-07-18 Paul Eggert <eggert@twinsun.com>
4705 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4706 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4707 to test that it can stand by itself. Include "exitfail.h".
4708 Clients should set exit_failure instead.
4709 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4711 2003-07-18 Andreas Schwab <schwab@suse.de>
4713 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4715 2003-07-18 Bruno Haible <bruno@clisp.org>
4717 * getndelim2.h: New file.
4718 * getndelim2.c: Make into a module of its own. Include config.h,
4720 (getndelim2): Make non-static. Change return type to ssize_t.
4721 * getline.h: Change argument names.
4722 * getline.c: Include getndelim2.h instead of getndelim2.c.
4723 * getnline.c: Include getndelim2.h.
4725 2003-07-17 Bruno Haible <bruno@clisp.org>
4727 * Makefile.am: Remove file.
4728 * Makefile.in: Remove file.
4730 2003-07-17 Bruno Haible <bruno@clisp.org>
4732 * getnline.h: New file.
4733 * getnline.c: New file.
4734 * getndelim2.c: New file, extracted from getline.c.
4735 (getndelim2): Renamed from getdelim2, with added nmax argument.
4736 * getline.c: Include getndelim2.c.
4737 (getdelim2): Moved out to getndelim2.c.
4738 (getline, getdelim): Update.
4740 2003-07-15 <karl@gnu.org>
4742 * vasnprintf.c: update from gettext.
4744 2003-07-15 Jim Meyering <jim@meyering.net>
4746 * makepath.c (make_path): Enclose diagnostic in _(...).
4748 2003-07-14 Paul Eggert <eggert@twinsun.com>
4750 * asnprintf.c, asprintf.c, config.charset, gettext.h,
4751 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
4752 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
4753 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
4754 vasprintf.c, vasprintf.h: Regenerate. These files are now being
4755 updated automatically by ../config/srclist-update. This changes
4756 their license from LPGL to GPL.
4758 2003-07-14 Jim Meyering <jim@meyering.net>
4760 Don't emit diagnostics. Let callers do that.
4761 * save-cwd.c: Don't include "error.h".
4762 (save_cwd): Don't call error. Ensure that errno is valid
4763 when returning nonzero.
4765 * save-cwd.h (restore_cwd): Update prototype.
4766 * save-cwd.c (restore_cwd): Remove two parameters.
4767 Simplify. Don't call error upon failure. Let callers do that.
4768 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
4769 when auditing is enabled. But don't bother updating the #if.
4771 2003-07-14 Simon Josefsson <jas@extundo.com>
4773 * mempcpy.h: New file.
4774 * mempcpy.c: New file.
4776 2003-07-14 Paul Eggert <eggert@twinsun.com>
4778 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
4779 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
4780 unicodeio.c, unicodeio.h, unlocked-io.h:
4781 Switch from LGPL to GPL.
4783 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
4785 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
4786 it breaks C++ compilation.
4787 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
4789 2003-07-10 Jim Meyering <jim@meyering.net>
4791 * vasnprintf.c: Remove trailing blanks.
4792 Make cpp indentation consistent.
4794 2003-07-09 Paul Eggert <eggert@twinsun.com>
4796 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
4797 posixver.c, strftime.c, strnlen.c, strverscmp.c:
4798 Switch from LGPL to GPL.
4800 2003-07-07 Paul Eggert <eggert@twinsun.com>
4802 * mktime.c: Fix some boundary cases and remove need for floating point.
4804 Issue a compile-time diagnostic if time_t is floating point, or if
4805 two's complement arithmetic is not in effect, or if arithmetic
4806 right shift does not propagate the sign. These assumptions were
4807 all in the original code but they weren't checked.
4809 (TIME_T_MIDPOINT, verify): New macros.
4810 (__isleap): Remove; it has integer overflow problems.
4811 (leapyear): New function, without those problems.
4812 (ydhms_tm_diff): Remove; splitting into two parts.
4813 (ydhms_diff): New function, containing the arithmetic part of
4814 the old ydhms_tm_diff function. Issue a compile-time
4815 diagnostic if we are not using C99 integer division.
4816 Avoid casts when possible.
4817 (guess_time_tm): New function, containing the checking part of
4818 the old ydhms_tm_diff function. Return the new value, rather than
4819 the difference between it and the old. Accept a new argument T
4820 so that *T specifies the old value. Check for overflow in the result.
4822 (__mktime_internal): Use a time_t offset, not a long int offset.
4823 This undoes the 2003-06-04 change, which is no longer needed now
4824 that we have better overflow checking.
4825 (localtime_offset): Likewise.
4827 (__mktime_internal): Avoid harmful overflow on hosts where time_t
4828 and long are 64-bit but int is only 32-bit.
4829 (ydhms_diff): Use long int to store year1 and yday1.
4830 Issue a compile-time diagnostic if long int is not wide enough.
4832 (__mktime_internal): Use long int to store adjusted year and yday.
4833 Use plain C rather than preprocessor commands, if that doesn't
4835 Check for overflow (and try to repair) after each probe
4836 rather than checking only at the very end. This avoids some bugs
4837 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
4838 does not equal GMT offset at maximum time).
4839 Use integer to check for overflow rather than floating point; this
4840 is more portable to non-IEEE hosts, and is a tad faster.
4841 When we detect that we are oscillating between two values,
4842 don't check whether tm_isdst has the requested value, since
4843 we already know the answer. When tm_isdst has the wrong value,
4844 use a different heuristic to find the right one, based on the
4845 extreme values actually observed in practice in tz2003a,
4846 rather than the (overly optimistic) "previous 3 calendar quarters".
4848 (not_equal_tm, print_tm, check_result): Use "const T" rather than
4849 "T const" to accommodate glibc style.
4850 (check_result): Use less-confusing report format. "long" -> "long int.
4852 Don't loop if the iteration overflows time_t.
4853 Allow a negative step in the iteration.
4855 2003-07-01 Paul Eggert <eggert@twinsun.com>
4857 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
4858 having it depend on HAVE_SYS_TYPES_H.
4860 2003-06-25 Bruno Haible <bruno@clisp.org>
4862 * readlink.c: New file.
4864 2003-06-20 Bruno Haible <bruno@clisp.org>
4866 Assume C89, so PARAMS isn't needed.
4867 * unicodeio.h (PARAMS): Remove.
4868 * unicodeio.c: Don't use PARAMS.
4870 2003-06-18 Jim Meyering <jim@meyering.net>
4872 Merge changes from coreutils.
4873 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
4874 Remove explicit declarations of xmalloc and realloc.
4876 (read_utmp): Remove anachronistic cast of xmalloc.
4878 2003-06-17 Paul Eggert <eggert@twinsun.com>
4880 Assume C89, so PARAMS isn't needed.
4881 * backupfile.h (PARAMS): Remove. All uses removed.
4882 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
4883 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
4884 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
4885 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
4886 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
4887 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
4888 xstrtol.h: Likewise.
4889 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
4890 same.h, strverscmp.h: Do not include config.h; no longer needed.
4891 Anyway, config.h should always be included before any other file.
4893 2003-06-11 Simon Josefsson <jas@extundo.com>
4895 * sysexit_.h: New file.
4897 2003-05-20 Derek Price <derek@ximbiot.com>
4899 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
4901 2003-06-10 Simon Josefsson <jas@extundo.com>
4903 * strchrnul.h: New file.
4904 * strchrnul.c: New file.
4906 2003-06-10 Simon Josefsson <jas@extundo.com>
4908 * argp.h: New file, from glibc.
4909 * argp-ba.c: New file, from glibc.
4910 * argp-eexst.c: New file, from glibc.
4911 * argp-fmtstream.c: New file, from glibc.
4912 * argp-fmtstream.h: New file, from glibc.
4913 * argp-fs-xinl.c: New file, from glibc.
4914 * argp-help.c: New file, from glibc.
4915 * argp-namefrob.h: New file, from glibc.
4916 * argp-parse.c: New file, from glibc.
4917 * argp-pv.c: New file, from glibc.
4918 * argp-pvh.c: New file, from glibc.
4919 * argp-xinl.c: New file, from glibc.
4921 2003-06-07 Jim Meyering <jim@meyering.net>
4923 * readtokens.h: Put `Free Software Foundation, Inc.'
4924 in place of my name in the copyright comment.
4925 Remove definition and uses of __P.
4928 * stat.c: Don't declare xmalloc explicitly.
4929 Instead, include "xalloc.h".
4930 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
4931 xrealloc, and xcalloc return values.
4932 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
4934 * xgetcwd.h: Remove definition/uses of PARAMS.
4936 2003-06-06 Jim Meyering <jim@meyering.net>
4938 * stdbool_.h: Renamed from stdbool.h.in.
4940 2003-06-06 Jim Meyering <jim@meyering.net>
4942 Merge from coreutils.
4943 * same.c: (same_name): Declare *_basename locals to be `const'.
4944 Consolidate declarations and initializations of *_base* locals.
4946 Merge from coreutils.
4947 This avoids a core dump on systems without GNU putenv,
4948 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
4949 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
4950 (unsetenv): New static function, from GNU libc.
4951 (rpl_putenv): Use it.
4953 * modechange.c: Remove trailing blanks.
4955 Merge from coreutils.
4956 * fsusage.c: Remove declaration of statfs.
4957 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
4959 * posixtm.c: Include <stdbool.h> unconditionally.
4961 2003-06-05 Paul Eggert <eggert@twinsun.com>
4963 * mktime.c (__mktime_internal): When resolving a tm_isdst
4964 mismatch, look in future quarters as well as past. This fixes a
4965 bug when processing fall-backwards gaps immediately after a long
4966 period of daylight-saving time.
4968 * mktime.c: Assume freestanding C89 or better.
4969 (HAVE_LIMITS_H): Remove. Assume it's 1.
4970 (__P): Remove; not used.
4971 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
4972 (mktime, not_equal_tm, print_tm, check_result,
4973 main): Use prototypes. Use const * where appropriate.
4974 (main): Fix typo in testing code that uncovered by above changes.
4975 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
4977 2003-06-04 Paul Eggert <eggert@twinsun.com>
4979 * mktime.c: Fix Debian bug 177940
4980 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
4981 (localtime_offset): Now long int, not time_t, because we want it
4982 to be guaranteed to be signed. All uses changed.
4983 (__mktime_internal): If overflow would occur when adding offset,
4986 Merge 'human' changes from coreutils. Rewrite to support
4987 locale-specific notations like thousands separators.
4988 * human.c: Simplify authorship notice.
4989 Include human.h immediately after config.h.
4990 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
4991 <limits.h>: Do not include, since human.h does.
4992 (SIZE_MAX, UINTMAX_MAX): New macros.
4993 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
4994 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
4995 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
4996 (power_letter): Renamed from suffixes.
4997 (generate_suffix_backwards): Remove.
4998 (adjust_value): Now takes int style (because of human.h changes)
4999 and long double value (for greater precision on some platforms).
5000 (group_number): New function.
5001 (human_readable): Use it. Use integer options, not enum.
5002 Put the options before the sizes in the arg list.
5003 Support all the new options.
5004 The old human_readable function has been removed;
5005 use inttostr.h instead.
5006 (human_readable, default_block_size, humblock):
5007 Use uintmax_t, not int, for block sizes.
5008 (human_readable_inexact, block_size_types): Remove.
5009 (block_size_opts): New constant.
5010 (human_options): Renamed from human_block_size, with new signature
5011 that allows block sizes up to UINTMAX_MAX. All callers changed.
5012 * human.h: Add copyright and authorship notice.
5013 Include <limits.h> and <stdbool.h> unconditionally.
5014 (PARAMS): Remove. All uses removed.
5015 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
5016 (enum human_inexact_style): Remove tag; now a nameless enum.
5017 (human_floor, human_ceiling, human_round_to_even): Now have
5018 values 2, 0, 1 rather than -1, 1, 0.
5019 (human_group_digits, human_suppress_point_zero, human_autoscale,
5020 human_base_1024, human_SI, human_B): New constants.
5021 (human_readable_inexact, human_block_size): Remove.
5022 (human_readable): Size args are now uintmax_t, not int.
5023 (human_options): New decl.
5025 * exclude.c: (new_exclude, add_exclude): Remove casts that are
5026 unnecessary now that we assume C89 or better. This change
5027 imported from coreutils.
5029 * mktime.c (__mktime_internal): Do not reject negative timestamps
5030 arbitrarily. This is the same patch as 2003-05-28, but it got lost
5031 in the 2003-05-30 sync from glibc.
5033 .h files should stand alone, but we shouldn't include <sys/types.h>
5034 if we can get away with just <stddef.h>.
5036 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
5037 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
5038 rather than <sys/types.h>, as we merely need size_t.
5039 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
5041 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
5042 Include <stdio.h>, to get FILE.
5043 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
5044 memcasecmp.h has included <stddef.h> and all we need is size_t.
5045 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5046 our interface, instead of including <sys/types.h>
5048 2003-06-02 Paul Eggert <eggert@twinsun.com>
5051 Fix some minor time-related bugs with POSIX time arguments.
5052 Some valid time stamps were being rejected (notably -1, and
5053 time stamps before 1900 on 64-bit hosts). And some invalid
5054 time stamps were being accepted, e.g. September 31.
5056 * posixtm.h (posixtime): Return bool instead of time_t, so
5057 that we can return (time_t) -1 successfully.
5058 * posixtm.c: Likewise.
5059 [HAVE_STDBOOL_H]: Include <stdbool.h>.
5060 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
5061 (t): Remove static var.
5062 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
5063 of static var. All uses changed.
5064 (year): Do not reject years before 1900; they can occur with
5066 (posix_time_parse): Do not check for out-of-range components;
5067 that is now the caller's responsibility, since our checks were
5068 only approximations.
5069 (posixtime): Use mktime to check for out-of-range components,
5070 since it knows them exactly.
5071 If mktime returns (time_t) -1, check whether an error actually occurred
5072 by invoking localtime on -1.
5073 (main) [TEST_POSIXTIME]: Check for input data errors, and report
5074 posixtime failures better.
5075 Improve the test data (in comments only).
5077 2003-05-30 <karl@gnu.org>
5079 * mktime.c: update from libc.
5081 2003-05-30 Bruno Haible <bruno@clisp.org>
5083 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
5084 * localcharset.h: Likewise.
5085 * localcharset.c: Likewise.
5087 2003-05-28 Paul Eggert <eggert@twinsun.com>
5089 Assume the headers required for C89 freestanding compilers.
5090 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
5091 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
5092 without checking for HAVE_LIMITS_H.
5093 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
5094 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
5096 * fatal.c: Include <stdarg.h> without checking for __STDC__.
5097 * exclude.c: Include <stdbool.h> unconditionally.
5098 * tempname.c: Include <stddef.h> unconditionally.
5099 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
5100 * modechange.c, rpmatch.c (NULL): Don't define, since
5101 <stddef.h> does that.
5102 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
5103 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
5104 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
5105 * xstrtol.c: Likewise.
5106 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
5107 * savedir.c: Include <stddef.h> instead of defining NULL.
5109 * addext.c (addext): Use assignment rather than cast, to avoid
5110 warnings on some platforms.
5112 * mktime.c (__mktime_internal): Do not reject negative timestamps
5115 2003-05-10 Bruno Haible <bruno@clisp.org>
5117 * linebreak.c (iconv_string_length): Don't return -1 just because the
5118 string is longer than 4 KB.
5120 2003-05-12 Jim Meyering <jim@meyering.net>
5122 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5123 the space-padded-by-default conversion specifiers, %e, %k, %l.
5125 2003-05-03 Bruno Haible <bruno@clisp.org>
5127 Upgrade to Unicode-4.0.
5128 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
5129 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
5130 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
5131 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
5132 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
5133 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
5134 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
5135 Change width of U+E0100..U+E01EF from 1 to 0.
5137 2003-04-25 Bruno Haible <bruno@clisp.org>
5139 * copy-file.c: Include <stddef.h>, for size_t.
5141 2003-04-25 Jim Meyering <jim@meyering.net>
5143 * copy-file.c (copy_file_preserving): Declare buf_size to be
5144 of type size_t, not int.
5146 2003-04-11 Jim Meyering <jim@meyering.net>
5148 Merge changes from Coreutils.
5150 2003-03-22 Jim Meyering <jim@meyering.net>
5152 * strftime.c (widen): Cast alloca return value to proper type.
5154 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5157 * strftime.c (my_strftime): Handle very large width
5158 specifications for numeric values correctly. Improve checks for
5161 2003-01-19 Jim Meyering <jim@meyering.net>
5163 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5164 (nl_get_alt_digit) [! defined my_strftime]: Define.
5165 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5166 _nl_get_alt_digit and _nl_get_walt_digit.
5168 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5169 These changes have no effect outside of _LIBC.
5171 2003-04-10 Bruno Haible <bruno@clisp.org>
5173 * findprog.h: New file, from GNU gettext.
5174 * findprog.c: New file, from GNU gettext.
5176 2003-04-05 Jim Meyering <jim@meyering.net>
5178 Merge changes from Coreutils.
5180 * exclude.h (PARAMS): Remove definition and uses.
5181 * exclude.c: Remove uses of `PARAMS'.
5183 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5184 Add test-cases for DOS filenames. Declare program_name.
5185 (main): Set up program_name. Patch by Rich Dawe.
5187 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5189 Use mntctl's return value to drive the entry-processing loop, since
5190 we can't rely on the value of the vmt_length member in the last
5191 entry. On some systems doing so could result in exhausting
5192 virtual memory. Based in part on a patch from Mike Jetzer.
5194 2003-04-04 Bruno Haible <bruno@clisp.org>
5196 * linebreak.h: New file, from GNU gettext.
5197 * linebreak.c: New file, from GNU gettext with slight modifications.
5198 * lbrkprop.h: New file, from GNU gettext.
5200 2003-04-03 Bruno Haible <bruno@clisp.org>
5202 * utf8-ucs4.h: New file, from GNU gettext.
5203 * utf16-ucs4.h: New file, from GNU gettext.
5204 * ucs4-utf8.h: New file, from GNU gettext.
5205 * ucs4-utf16.h: New file, from GNU gettext.
5207 2003-04-02 Bruno Haible <bruno@clisp.org>
5209 * binary-io.h: New file, from GNU gettext.
5211 2003-04-01 Bruno Haible <bruno@clisp.org>
5213 * pathname.h: New file, from GNU gettext.
5214 * concatpath.c: New file, from GNU gettext.
5216 2003-03-30 Bruno Haible <bruno@clisp.org>
5218 * copy-file.c (copy_file_preserving): Don't set owner if the function
5219 chown() doesn't exist.
5221 2003-03-28 Bruno Haible <bruno@clisp.org>
5223 * copy-file.h: New file, from GNU gettext.
5224 * copy-file.c: New file, from GNU gettext.
5226 2003-03-18 Jim Meyering <jim@meyering.net>
5228 * quote.c (quote_n): Fix typo in comment.
5230 2003-03-14 Jim Meyering <jim@meyering.net>
5232 Merge changes from Coreutils.
5233 * obstack.h (obstack_object_size): Declare temporary, __o,
5234 to be const, in order to avoid warnings.
5235 (obstack_room): Likewise.
5236 (obstack_empty_p): Likewise.
5238 2003-03-13 Paul Eggert <eggert@twinsun.com>
5240 Merge changes from Bison.
5241 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5242 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5243 when compiling Bison 1.875's `bitset bset = obstack_alloc
5244 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5245 * hash.c: Include <stdbool.h> unconditionally.
5247 2003-03-09 Paul Eggert <eggert@twinsun.com>
5249 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5250 Reported by Bruce Becker; see:
5251 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5253 2003-03-03 Paul Eggert <eggert@twinsun.com>
5254 Bruno Haible <bruno@clisp.org>
5256 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5257 Reported by John Hughes, see
5258 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5260 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
5262 * poll_.h: New file.
5265 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
5267 * mathl.h: New file.
5268 * acosl.c: New file.
5269 * asinl.c: New file.
5270 * atanl.c: New file.
5271 * ceill.c: New file.
5274 * floorl.c: New file.
5275 * frexpl.c: New file.
5276 * ldexpl.c: New file.
5278 * sincosl.c: New file.
5280 * sqrtl.c: New file.
5282 * trigl.c: New file.
5283 * trigl.h: New file.
5285 2003-02-17 Bruno Haible <bruno@clisp.org>
5287 * mkdtemp.h: New file, from GNU gettext.
5288 * mkdtemp.c: New file, from GNU gettext.
5290 2003-01-31 Bruno Haible <bruno@clisp.org>
5292 * rename.c: #undef rename before defining rpl_rename.
5293 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
5295 2003-01-30 Bruno Haible <bruno@clisp.org>
5297 * printf-args.h: New file, from GNU gettext.
5298 * printf-args.c: New file, from GNU gettext.
5299 * printf-parse.h: New file, from GNU gettext.
5300 * printf-parse.c: New file, from GNU gettext.
5301 * vasnprintf.h: New file, from GNU gettext.
5302 * vasnprintf.c: New file, from GNU gettext.
5303 * asnprintf.c: New file, from GNU gettext.
5304 * vasprintf.h: New file, from GNU gettext with modifications.
5305 * vasprintf.c: New file, from GNU gettext.
5306 * asprintf.c: New file, from GNU gettext.
5308 2003-01-29 Bruno Haible <bruno@clisp.org>
5310 * stpncpy.h: New file, from GNU gettext with modifications.
5311 * stpncpy.c: New file, from GNU gettext with modifications.
5313 2003-01-28 Bruno Haible <bruno@clisp.org>
5315 * c-ctype.h: New file, from GNU gettext, with changes suggested by
5317 * c-ctype.c: New file, from GNU gettext, with changes suggested by
5320 2003-01-27 Bruno Haible <bruno@clisp.org>
5322 * xsetenv.h: New file, from GNU gettext.
5323 * xsetenv.c: New file, from GNU gettext.
5325 2003-01-23 Bruno Haible <bruno@clisp.org>
5327 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
5329 2003-01-22 Bruno Haible <bruno@clisp.org>
5331 * exit.h: New file, from GNU gettext.
5333 2003-01-11 Bruno Haible <bruno@clisp.org>
5335 * stpcpy.h (stpcpy): Use ANSI C function declarations.
5336 * strcase.h (strcasecmp, strncasecmp): Likewise.
5338 2003-01-14 Jim Meyering <jim@meyering.net>
5340 * same.c (same_name): Tweak a comment.
5342 2003-01-11 Bruno Haible <bruno@clisp.org>
5344 * same.c (same_name): Reorder tests so as to avoid calling stat()
5345 when a string comparison is sufficient.
5347 2003-01-11 Bruno Haible <bruno@clisp.org>
5349 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5352 2003-01-11 Bruno Haible <bruno@clisp.org>
5354 * hash-pjw.c: Add comment about low quality of this function.
5356 2003-01-12 Paul Eggert <eggert@twinsun.com>
5358 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
5359 to avoid collisions with libcurses and libreadline.
5361 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
5362 * getstr.h, getstr.c: Remove.
5363 * getline.c: Include "getline.h", to check interface.
5364 Move body of old getstr.c here: this defines MIN_CHUNK and
5365 declares getdelim2, which is renamed from getstr.
5366 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
5368 * linebuffer.c (readlinebuffer): Renamed from readline.
5370 * linebuffer.h: Likewise.
5371 (readline): Remove backward-compatibility macro.
5373 2003-01-12 Jim Meyering <jim@meyering.net>
5375 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5377 2003-01-10 Bruno Haible <bruno@clisp.org>
5379 * alloca_.h: New file.
5380 * getdate.y: Unconditionally include alloca.h.
5381 * makepath.c: Likewise.
5382 * setenv.c: Likewise.
5383 * userspec.c: Likewise.
5385 2003-01-09 Bruno Haible <bruno@clisp.org>
5387 * stdbool.h.in: New file.
5389 2003-01-08 Bruno Haible <bruno@clisp.org>
5391 * safe-read.c: Include specification header first, to ensure its
5393 * full-write.c: Likewise.
5395 2003-01-08 Jim Meyering <jim@meyering.net>
5397 * full-write.c: Undefine and define-away `const' after inclusion
5398 of errno.h, not before. Suggestion from Bruno Haible.
5400 2003-01-07 Jim Meyering <jim@meyering.net>
5402 * full-write.c: Rework so that it may serve to define full_read, too.
5403 * full-read.c: Simply #define FULL_READ and include full-write.c.
5405 2003-01-06 Jim Meyering <jim@meyering.net>
5407 * version-etc.c: Update year in translatable copyright string.
5409 2002-12-25 Bruno Haible <bruno@clisp.org>
5411 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5412 * xstrtol.h: Likewise.
5413 * xstrtoimax.c: Likewise.
5414 * xstrtoumax.c: Likewise.
5415 * human.h: Likewise.
5417 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
5418 on systems that have <inttypes.h> but not <stdint.h>.
5420 2002-12-31 Paul Eggert <eggert@twinsun.com>
5422 * memcoll.c (memcoll): Fall back on a simple algorithm using
5423 memcmp if strcoll doesn't work.
5425 2002-12-23 Bruno Haible <bruno@clisp.org>
5427 * localcharset.h: New file.
5428 * localcharset.c: Include it.
5429 * unicodeio.c: Likewise.
5431 2002-12-22 Bruno Haible <bruno@clisp.org>
5433 * utime.c (utime_null): No need to call ftruncate if the file was
5436 2002-12-23 Bruno Haible <bruno@clisp.org>
5438 * memcoll.c (STRCOLL): New macro.
5441 2002-12-22 Bruno Haible <bruno@clisp.org>
5443 * getstr.h (getstr): Define, to avoid clash with libcurses.
5444 * linebuffer.h (readline): Define, to avoid clash with libreadline.
5446 2002-12-22 Bruno Haible <bruno@clisp.org>
5448 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5450 2002-12-23 Bruno Haible <bruno@clisp.org>
5452 * getline.h: Include <stddef.h>, for size_t.
5454 * unicodeio.h: Include <stddef.h>, for size_t.
5455 * unicodeio.c: Don't include <stddef.h>.
5457 2002-12-17 Bruno Haible <bruno@clisp.org>
5459 * canon-host.c (strdup): Remove unused declaration.
5461 * fsusage.c: Include full_read.h.
5462 (get_fs_usage): Use full_read instead of safe_read.
5464 * utime.c (utime_null): Use SAFE_READ_ERROR.
5466 2002-12-11 Bruno Haible <bruno@clisp.org>
5468 * setenv.h: Rewritten to cope with systems that have setenv() but not
5470 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
5473 2002-12-11 Bruno Haible <bruno@clisp.org>
5475 * setenv.c (alloca): Fall back to malloc.
5477 (setenv): Use freea() to free memory allocated with alloca().
5479 2002-11-13 Bruno Haible <bruno@clisp.org>
5481 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
5482 function declarations.
5483 * unsetenv.c (unsetenv): Likewise.
5485 2002-03-04 Bruno Haible <bruno@clisp.org>
5487 Portability to AIX 4.3.3.
5488 * unsetenv.c: New file, extracted from setenv.c.
5489 * setenv.c: Move the unsetenv() function to unsetenv.c.
5491 2001-12-20 Bruno Haible <bruno@clisp.org>
5493 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
5494 use malloc instead. For SunOS 4.
5496 2001-12-11 Bruno Haible <bruno@clisp.org>
5498 * setenv.c: Declare alloca.
5499 (compar_fn_t): New typedef.
5500 (KNOWN_VALUE, STORE_VALUE): Use it.
5502 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
5505 2002-12-10 Paul Eggert <eggert@twinsun.com>
5507 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5508 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5509 Choose values that are less likely to collide with system fnmatch
5511 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5512 defined (e.g., a pure POSIX system).
5513 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5514 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
5516 2002-12-06 Jim Meyering <jim@meyering.net>
5518 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
5520 Merge in changes from libc's misc/error.c, in preparation
5521 for the merge of gnulib's changes back into libc.
5523 * error.c (_): Define only if not already defined.
5524 Move definition to follow all #include directives.
5525 Include unlocked-io.h only if !_LIBC.
5526 [_LIBC]: Include <libio/libioP.h>.
5527 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5528 (fflush): Tweak definition to use INTUSE.
5531 2002-12-05 Paul Eggert <eggert@twinsun.com>
5533 * alloca.c [defined emacs]: Include "lisp.h".
5534 (xalloc_die) [defined emacs]: New macro.
5535 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5536 [! defined emacs]: Include <xalloc.h>.
5537 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5538 (pointer): Typedef to POINTER_TYPE *.
5539 (malloc): Remove decl; we now always use xmalloc.
5540 (alloca): Use old-style definition, since Emacs needs this.
5541 Check for arithmetic overflow when computing combined size.
5543 2002-12-04 Paul Eggert <eggert@twinsun.com>
5545 Do not generate unlocked-io.h automatically, since it's easier to
5546 maintain it by hand.
5548 * unlocked-io.h: New file, from GNU diffutils,
5549 but with proper copyright notice and attribution.
5551 * Makefile.am: Add copyright notice.
5552 (libfetish_a_SOURCES): Add unlocked-io.h.
5553 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5554 (DISTCLEANFILES, io_functions): Remove macros.
5555 (EXTRA_DIST): Remove gen_uio.
5556 (unlocked-io.h): Remove rule.
5558 2002-12-04 Jim Meyering <jim@meyering.net>
5560 Reflect the fact that stat.c and lstat.c are no longer generated.
5561 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5562 (DISTCLEANFILES): Likewise.
5563 (EXTRA_DIST): Likewise.
5564 (all_local): Don't depend on stat.c or lstat.c.
5565 (stat.c, lstat.c): Remove rules.
5566 (EXTRA_DIST): Remove xstat.in.
5568 * xstat.in: Remove file. Contents moved into stat.c.
5569 * stat.c: New file. Contents mostly from xstat.in.
5570 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5571 * lstat.c: New file. Simply #define LSTAT and include stat.c.
5573 * safe-read.c: Rework so that it may serve to define safe_write, too.
5574 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5576 2002-12-03 Jim Meyering <jim@meyering.net>
5578 * safe-read.c, safe-write.c: Change variable names and comments, but
5579 not semantics, to minimize the differences between these two files.
5580 (safe_read): Change comment to mention SAFE_READ_ERROR.
5582 * safe-read.c (IS_EINTR): Define.
5583 (safe_read): Use IS_EINTR in place of in-function cpp directives.
5585 2002-12-02 Bruno Haible <bruno@clisp.org>
5587 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
5588 Define, taken from safe-read.c.
5589 (INT_MAX): Provide fallback.
5590 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
5591 * safe-write.h (SAFE_WRITE_ERROR): Define.
5593 * safe-read.c (EINTR): Remove definition.
5594 (safe_read): Don't use EINTR if it is absent.
5596 2002-12-02 Jim Meyering <jim@meyering.net>
5598 * safe-read.c (EINTR): Define.
5599 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
5600 (INT_MAX): Provide fallback.
5601 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5603 * safe-read.h (SAFE_READ_ERROR): Define.
5605 2002-12-01 Jim Meyering <jim@meyering.net>
5607 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
5608 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5610 2002-11-27 Paul Eggert <eggert@twinsun.com>
5612 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5613 hash_rehash): Replace `if (limit <= value) abort ();' with
5614 `if (! (value < limit)) abort ();', for readability.
5616 2002-11-26 <karl@gnu.org>
5618 * strdup.c: copy from libc again, with jim's ok.
5619 * .cppi-disable: re-add strdup.c
5621 2002-11-25 <karl@gnu.org>
5623 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
5624 instead of "strtol.c".
5626 2002-11-25 Jim Meyering <jim@meyering.net>
5628 * mktime.c: Sync from libc, now that it has the latest fix.
5630 2002-11-24 <karl@gnu.org>
5632 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
5633 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
5635 2002-11-24 Jim Meyering <jim@meyering.net>
5637 Update from coreutils:
5639 * mktime.c: Merge in changes from libc.
5641 Avoid a link-time failure on some Linux systems.
5642 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
5643 (__mon_yday): Declare with the STATIC attribute.
5644 (__mktime_internal): Likewise.
5645 Based on a report from Greg Schafer.
5647 2002-11-23 Jim Meyering <jim@meyering.net>
5649 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
5650 Use `unsigned', not `int', as type of index.
5652 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
5654 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
5656 2002-11-22 Paul Eggert <eggert@twinsun.com>
5658 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
5659 hint that one should use `if (! x) abort ();' rather than `assert
5660 (x);', and anyway it's one less thing to worry about configuring.
5661 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
5662 hash_rehash, hash_insert): Use abort rather than assert.
5664 2002-11-22 Paul Eggert <eggert@twinsun.com>
5666 * quotearg.h: Allow multiple inclusion by surrounding with
5667 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5668 so that we can be included first.
5669 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5670 * quotearg.c: Include quotearg.h immediately after config.h.
5671 No need to include stddef.h or sys/types.h any more.
5672 Surround local include files with "", not "<>".
5673 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5674 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5675 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5676 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5677 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5678 (ISPRINT): Remove; no longer needed now that we assume C89.
5680 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
5683 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
5684 quotearg_char): Use SIZE_MAX rather than
5685 (size_t) -1 when we are talking about "infinity".
5687 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
5689 2002-11-22 Bruno Haible <bruno@clisp.org>
5691 * safe-read.h: Assume C89. Add comments.
5692 (safe_read): Change return type to size_t.
5693 * safe-read.c (safe_read): Change return type to size_t. Handle byte
5694 counts > SSIZE_MAX correctly.
5695 * safe-write.h: New file.
5696 * safe-write.c: New file.
5697 * full-read.h: New file.
5698 * full-read.c: New file.
5699 * full-write.h: Assume C89. Add comments.
5700 * full-write.c: Include safe-write.h.
5701 (full_write): Rewritten to use safe_write.
5702 Suggested by Jim Meyering and Paul Eggert.
5704 2002-11-21 Bruno Haible <bruno@clisp.org>
5706 Remove case insensitive option matching.
5707 * argmatch.h (argcasematch): Remove declaration.
5708 (ARGCASEMATCH): Remove macro.
5709 (__xargmatch_internal): Remove case_sensitive argument.
5710 (XARGMATCH): Update.
5711 (XARGCASEMATCH): Remove macro.
5712 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
5713 case_sensitive argument.
5714 (argcasematch): Remove function.
5715 (__xargmatch_internal): Remove case_sensitive argument.
5716 (main): Use XARGMATCH instead of XARGCASEMATCH.
5718 * xmalloc.c: Change compile-time error message. Add comment about
5719 required autoconf version.
5721 2002-11-21 Jim Meyering <jim@meyering.net>
5723 * strdup.c (strdup): Tweak comment and initial #if/#include.
5725 Merge in changes from the coreutils.
5727 2002-09-25 Paul Eggert <eggert@twinsun.com>
5728 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
5729 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
5730 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
5731 int. Work more efficiently if X is the same width as uintmax_t.
5732 Do not compare X to -1, to avoid bogus compiler warning.
5733 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
5734 Don't assume that f_frsize and f_bsize are the same type.
5736 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
5739 * makepath.c (make_path): Restore umask *before* creating the final
5741 (make_path): Minor reformatting.
5743 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
5744 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
5746 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
5747 ones. At least on GNU/Linux systems, `auto' means something else.
5750 2002-11-20 Paul Eggert <eggert@twinsun.com>
5752 Merge argmatch cleanups from Bison. Assume C89.
5754 * argmatch.c: Include config.h here, not in argmatch.h.
5755 Include stdlib.h, for EXIT_FAILURE.
5756 Always include <string.h>, since we assume C89.
5757 (EXIT_FAILURE): Remove pre-C89 bug workaround.
5758 * argmatch.h: Do not include <config.h> or <sys/types.h>.
5759 Include <stddef.h> instead, since it's all we need for size_t.
5760 (PARAMS): Remove. All uses removed.
5761 (ARRAY_CARDINALITY): Do not bother to #undef.
5762 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
5763 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5764 Remove unnecessary parentheses.
5765 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
5766 Insert necessary parentheses.
5767 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
5768 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
5770 2002-11-19 Bruno Haible <bruno@clisp.org>
5772 * mbswidth.c: Include mbswidth.h right at the beginning.
5773 * mbswidth.h: Include <stddef.h>, for size_t.
5775 * mbswidth.h (PARAMS): Remove macro.
5776 (mbswidth, mbsnwidth): Use ANSI C function declarations.
5777 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
5779 * gcd.h (PARAMS): Remove macro.
5780 (gcd): Use ANSI C function declarations.
5781 * gcd.c (gcd): Likewise.
5783 2002-11-15 Bruno Haible <bruno@clisp.org>
5785 * strcspn.c: Include <stddef.h>.
5786 (strcspn): Use ANSI C function declaration. Change return type to
5788 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
5789 (strpbrk): Use NULL.
5790 * strpbrk.h (PARAMS): Remove macro.
5791 (strpbrk): Use ANSI C function declaration.
5792 * strstr.c: Don't include <sys/types.h>.
5793 * strstr.h (PARAMS): Remove macro.
5794 (strstr): Use ANSI C function declarations.
5796 2002-11-06 Bruno Haible <bruno@clisp.org>
5798 * gcd.h (gcd): Change argument type to 'unsigned long'.
5799 * gcd.c (gcd): Likewise.
5801 2002-11-05 Bruno Haible <bruno@clisp.org>
5803 * gcd.h: New file, from gettext-0.11.5.
5804 * gcd.c: New file, from gettext-0.11.5.
5806 2002-11-05 Bruno Haible <bruno@clisp.org>
5808 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5809 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5810 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5811 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5813 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5814 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
5816 * closeout.c: Include gettext.h instead of <libintl.h>.
5817 * human.c: Include gettext.h instead of <libintl.h>.
5818 * quotearg.c: Include gettext.h instead of <libintl.h>.
5819 * rpmatch.c: Include gettext.h instead of <libintl.h>.
5820 * unicodeio.c: Include gettext.h instead of <libintl.h>.
5821 * userspec.c: Include gettext.h instead of <libintl.h>.
5822 * version-etc.c: Include gettext.h instead of <libintl.h>.
5823 * xmalloc.c: Include gettext.h instead of <libintl.h>.
5824 (textdomain): Remove definition.
5825 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
5827 * long-options.c: Remove include of <libintl.h> and definition of _.
5828 * same.c: Remove include of <libintl.h> and definition of _.
5830 2002-11-04 Bruno Haible <bruno@clisp.org>
5832 * stpcpy.h: New file, from GNU gettext-0.11.5.
5833 * strcase.h: New file, from GNU gettext-0.11.5.
5834 * strpbrk.h: New file, from GNU gettext-0.11.5.
5835 * strstr.h: New file, from GNU gettext-0.11.5.
5836 * xgetcwd.h: New file, from GNU gettext-0.11.5.
5838 2002-05-09 Bruno Haible <bruno@clisp.org>
5840 * config.charset: Update for newest glibc. Add canonical names
5841 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
5843 2002-05-09 Bruno Haible <bruno@clisp.org>
5845 * localcharset.c (get_charset_aliases): Add more Windows specific
5848 2002-05-08 Owen Taylor <otaylor@redhat.com>
5850 * config.charset: A few additions for Solaris.
5852 2001-12-05 Bruno Haible <bruno@clisp.org>
5854 * localcharset.c (locale_charset): Don't return an empty string.
5856 2001-10-23 Bruno Haible <haible@clisp.cons.org>
5858 * config.charset: msdos in uk_UA uses CP1125.
5860 2001-08-05 Bruno Haible <haible@clisp.cons.org>
5862 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
5863 * localcharset.c (locale_charset): Declare as extern "C".
5865 2002-02-15 Bruno Haible <bruno@clisp.org>
5867 * config.charset [msdosdjgpp]: For Russian, use CP866.
5869 2002-02-11 Bruno Haible <bruno@clisp.org>
5871 * config.charset: Add support for NetBSD.
5873 2002-09-25 <karl@gnu.org>
5875 * strdup.c: copy from libc/string (via ../config/srclist*).
5876 * getopt*: copy from libc/posix.
5877 * gettext.h: copy from gettext.
5878 * .cppi-disable: add strdup.c, gettext.h.
5880 2002-07-01 Jim Meyering <meyering@lucent.com>
5882 * c-stack.c: Include sys/time.h.
5883 From Volker Borchert.
5885 2002-06-11 Paul Eggert <eggert@twinsun.com>
5887 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
5888 New macro. Use it uniformly instead of
5889 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
5890 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
5891 reported by Vin Shelton.
5893 2002-06-22 Jim Meyering <meyering@lucent.com>
5895 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
5896 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
5898 2002-06-22 Paul Eggert <eggert@twinsun.com>
5900 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
5901 Do not assume SA_SIGINFO behavior.
5902 Bug reported by Jim Meyering on NetBSD 1.5.2.
5904 2002-06-22 Jim Meyering <meyering@lucent.com>
5906 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
5908 * exitfail.c, exitfail.h: Likewise.
5909 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
5911 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
5913 (EXTRA_DIST): Add fnmatch_loop.c.
5914 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
5916 * fnmatch_loop.c: New file, from diffutils-2.8.2.
5917 * fnmatch.c: Update from diffutils-2.8.2.
5918 * fnmatch_.h: New file. From diffutils-2.8.2.
5919 * fnmatch.h: Remove file.
5921 2002-06-18 Paul Eggert <eggert@twinsun.com>
5923 * file-type.h: Report an error if neither S_ISREG nor
5924 S_IFREG is defined, instead of using a test specific to glibc
5925 2.2. This should be safe, since POSIX requires S_ISREG and
5926 Unix Version 7 had S_IFREG. We don't need to check for
5927 <sys/types.h> since we don't use any symbols that it defines.
5929 2002-06-15 Jim Meyering <meyering@lucent.com>
5931 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
5932 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
5933 have been included before this file.
5935 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
5937 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
5938 so that each temporary file name is unique and valid in the first
5939 8 characters, for operation under DOS.
5941 2002-06-15 Jim Meyering <meyering@lucent.com>
5943 Work even with DJGPP 2.03, which lacks support for symlinks.
5945 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
5947 * lchown.c (S_ISLNK): Likewise.
5949 2002-06-14 Jim Meyering <meyering@lucent.com>
5951 * file-type.h: Use the version from diffutils-2.8.2.
5952 * file-type.c: Likewise.
5954 2002-05-27 Jim Meyering <meyering@lucent.com>
5956 Fix a problem seen only on nonconforming systems whereby ls.c's
5957 use of localtime, and then of gettimeofday would cause trouble:
5958 the localtime call used to initialize rpl_gettimeofday's save
5959 mechanism would clobber ls's current local time information so
5960 that in any long listing the first file would always be listed
5961 with date 1970-01-01. Analysis by Volker Borchert.
5963 * gettimeofday.c (localtime): Undefine.
5964 (rpl_localtime): New function.
5966 2002-05-22 Jim Meyering <meyering@lucent.com>
5968 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
5969 * file-type.h: New file.
5970 * file-type.c (file_type): New file/function. Extracted from diffutils.
5972 2002-04-29 Paul Eggert <eggert@twinsun.com>
5974 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
5976 2002-04-28 Paul Eggert <eggert@twinsun.com>
5978 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
5979 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
5980 of 127, since 64 is the largest conceivable number for ancient
5982 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
5984 2002-04-28 Jim Meyering <meyering@lucent.com>
5986 * sig2str.c (WTERMSIG): Remove definition (unused).
5988 2002-04-28 Paul Eggert <eggert@twinsun.com>
5990 * sig2str.h, sig2str.c: New files.
5991 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
5993 2002-04-24 Jim Meyering <meyering@lucent.com>
5995 * gettext.h: New file, from Gettext.
5996 * Makefile.am (INCLUDES): Remove -I../intl.
5997 (libfetish_a_SOURCES): Add gettext.h.
5999 2002-04-16 Jim Meyering <meyering@lucent.com>
6001 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6002 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6003 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6005 2002-04-12 Jim Meyering <meyering@lucent.com>
6007 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6009 2002-03-10 Jim Meyering <meyering@lucent.com>
6011 * makepath.c (make_path): Remove a comma from a diagnostic.
6012 Suggestion from Santiago Vila.
6014 2002-03-08 Jim Meyering <meyering@lucent.com>
6016 * rename.c: Mention that this wrapper is needed also on
6017 mips-dec-ultrix4.4 systems.
6019 2002-03-02 Jim Meyering <meyering@lucent.com>
6021 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6022 not HAVE_CLOCK_SETTIME.
6024 2002-02-27 Paul Eggert <eggert@twinsun.com>
6026 * nanosleep.h: Rename to....
6027 * timespec.h: New name for nanosleep.h. All uses changed.
6029 * gettime.c: New file.
6030 * settime.c: New file.
6033 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6034 timespec.h. Remove nanosleep.h.
6036 2002-02-25 Paul Eggert <eggert@twinsun.com>
6038 * acl.c, acl.h: New files.
6039 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6041 2002-02-24 Jim Meyering <meyering@lucent.com>
6043 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6044 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6045 cause trouble. Reported by Nelson Beebe.
6047 2002-02-23 Paul Eggert <eggert@twinsun.com>
6049 * path-concat.c (xpath_concat): Reorder code to pacify
6050 compilers that don't know that xalloc_die never returns.
6052 2002-02-20 Jim Meyering <meyering@lucent.com>
6054 * getdate.c: Regenerate using bison-1.33.
6056 2002-02-15 Paul Eggert <eggert@twinsun.com>
6058 * posixver.c, posixver.h: New files.
6059 * Makefile.am (libfetish_a_SOURCES): Add them.
6061 2002-02-02 Paul Eggert <eggert@twinsun.com>
6062 Bruno Haible <bruno@clisp.org>
6064 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6065 (fwrite_success_callback): New declaration.
6066 * unicodeio.c (unicode_to_mb): New function, extracted from
6067 print_unicode_char. Call failure callback instead of error.
6068 (fwrite_success_callback): New function.
6069 (exit_failure_callback): New function.
6070 (fallback_failure_callback): New function.
6071 (print_unicode_char): Call unicode_to_mb.
6073 2002-01-26 Jim Meyering <meyering@lucent.com>
6075 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6077 2002-01-22 Jim Meyering <meyering@lucent.com>
6079 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6080 Otherwise, some versions of automake would omit the rule that makes
6081 Makefile from Makefile.in.
6083 2001-01-21 Paul Eggert <eggert@twinsun.com>
6085 * xmemcoll.h, xmemcoll.c: New files.
6086 * Makefile.am (libfetish_a_SOURCES): Add them.
6087 * memcoll.c: Include errno.h, and declare errno if not defined.
6088 (memcoll): Set errno to zero if there is no error.
6090 * quotearg.c (quotearg_buffer_restyled):
6091 Fix bug with quoting buffers containing NUL when backslashing escapes.
6092 This bug was exposed by the other changes in this patch.
6093 (quotearg_n_options): New arg ARGSIZE.
6094 All callers changed.
6095 (quoting_options_from_style): New function.
6096 (quotearg_n_style): Use it.
6097 (quotearg_n_style_mem): New function.
6099 * quotearg.h (quotearg_n_style_mem): New function.
6101 2002-01-16 Jim Meyering <meyering@lucent.com>
6103 * getdate.y: Add three semicolons, each just before a closing brace.
6104 Bison (as of version 1.31) no longer papers over that mistake.
6106 2002-02-14 Paul Eggert <eggert@twinsun.com>
6108 * backupfile.c (ISDIGIT): Comment fix.
6109 * getdate.y (ISDIGIT): Likewise.
6110 * posixtm.c (ISDIGIT, year): Likewise.
6111 * strverscmp.c (ISDIGIT): Likewise.
6112 * userspec.c (ISDIGIT): Likewise.
6114 2002-01-05 Jim Meyering <meyering@lucent.com>
6116 * version-etc.c (version_etc_copyright): Update copyright year.
6118 2001-01-19 Paul Eggert <eggert@twinsun.com>
6120 * closeout.c (close_stdout_status): If ferror (stdout), do
6121 not silently exit merely because the output buffer happens to
6122 have nothing pending.
6124 2001-12-18 Paul Eggert <eggert@twinsun.com>
6126 See the big note in ../ChangeLog.
6127 * human.c (suffixes): Prefer K to k for 1024.
6128 (generate_suffix_backwards): New function.
6129 (human_readable_inexact): Use it.
6130 * xstrtol.c (__xstrtol): If there is no number but there
6131 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6132 Accept 'K' as well as 'k'.
6134 2001-12-15 Jim Meyering <meyering@lucent.com>
6136 * regex.h (__restrict_arr): Update from libc.
6138 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6139 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6142 2001-12-10 Jim Meyering <meyering@lucent.com>
6144 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6145 Instead, include "xalloc.h".
6146 (initbuffer): Don't cast xmalloc return value to char*.
6147 (readline): Reword comment.
6148 Don't cast xrealloc return value to char*
6151 2001-12-09 Jim Meyering <meyering@lucent.com>
6153 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6154 `signed and unsigned type in conditional expression'.
6155 * posixtm.c (posix_time_parse): Likewise.
6157 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6159 * readtokens.c (readtoken): Declare an index to be of type unsigned
6160 to avoid a pedantic warning.
6162 * getstr.c: Don't include assert.h.
6163 (getstr): Remove warning-evoking assertions.
6164 Return -1 if offset parameter is out of bounds.
6165 Change the type of a local from int to size_t.
6167 * strftime.c (my_strftime_localtime_r): Include this function
6168 definition in the `#if ! HAVE_TM_GMTOFF' block.
6170 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6171 Include xalloc.h instead.
6173 2001-12-02 Jim Meyering <meyering@lucent.com>
6175 * tempname.c: Don't declare getenv, thus reverting the change of
6176 2001-11-18. It's no longer necessary, now that stdlib.h is always
6179 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6180 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6182 2001-11-30 Akim Demaille <akim@epita.fr>
6184 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6185 before being defined.
6187 2001-11-27 Paul Eggert <eggert@twinsun.com>
6189 * quotearg.h (quotearg_n, quotearg_n_style):
6190 First arg is int, not unsigned.
6191 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6192 (SIZE_MAX, UINT_MAX): New macros.
6193 (quotearg_n_options): Abort if N is negative.
6194 Avoid overflow check on hosts where size_t is 64 bits and int
6195 is 32 bits, as overflow is impossible there.
6196 Fix off-by-one typo that caused unnecessary reallocation.
6198 2001-11-27 Jim Meyering <meyering@lucent.com>
6200 * tempname.c: Merge with version from libc.
6201 * regex.c: Likewise.
6203 * tempname.c: Include stdlib.h unconditionally. On some old systems
6204 for which STDC_HEADERS is 0, it was not included, resulting in a
6205 warning about an integer-to-pointer conversion problem with getenv.
6206 Reported by Volker Borchert.
6208 2001-11-26 Jim Meyering <meyering@lucent.com>
6210 * gtod.h: Remove file.
6211 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6212 * gettimeofday.c: Don't include gtod.h.
6213 (GTOD_init): Remove function.
6214 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6215 Suggestion from Volker Borchert.
6217 2001-11-23 Jim Meyering <meyering@lucent.com>
6219 * hash.h (struct hash_table): Don't define here. Merely declare it.
6220 * hash.c (struct hash_table): Define it here instead.
6222 2001-11-22 Jim Meyering <meyering@lucent.com>
6224 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6226 2001-11-18 Paul Eggert <eggert@twinsun.com>
6228 * tempname.c (TMP_MAX): Remove; no longer needed.
6229 (TEMPORARIES): New macro.
6230 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6231 removes an artificial limitation (e.g. HP-UX 10.20, where
6234 2001-11-18 Jim Meyering <meyering@lucent.com>
6236 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6239 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6240 files will be created before anything else.
6242 2001-11-17 Jim Meyering <meyering@lucent.com>
6244 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6245 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6246 rather than group writable. Patch by Juan F. Codagnone.
6248 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6249 Instead, include "xalloc.h".
6251 * mountlist.c: Include unlocked-io.h after all system headers.
6252 Remove explicit declarations of xmalloc, xrealloc,
6253 and xstrdup. Instead, include "xalloc.h".
6255 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6256 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6257 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6259 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6260 Reported by Padraig Brady.
6262 * mkstemp.c: #undef mkstemp.
6264 (rpl_mkstemp): Rename from mkstemp.
6267 2001-11-16 Jim Meyering <meyering@lucent.com>
6269 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6270 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6271 determine the amount of total physical memory, use pstat_getstatic.
6272 HPUX-11 doesn't define _SC_PHYS_PAGES.
6273 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6274 If sysconf couldn't be used to determine the amount of available
6275 physical memory, use both pstat_getstatic and pstat_getdynamic.
6276 Based on a patch from Bob Proulx.
6278 2001-11-05 Jim Meyering <meyering@lucent.com>
6280 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6282 2001-11-03 Jim Meyering <meyering@lucent.com>
6284 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6285 in argmatch_to_argument call.
6287 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6290 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6291 e.g., a fault due to an attempt to free a NULL pointer.
6293 2001-11-01 Jim Meyering <meyering@lucent.com>
6295 * dirfd.c, dirfd.h: New files.
6296 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6298 * hash.c (hash_print) [TESTING]: Clean up.
6300 2001-10-22 Paul Eggert <eggert@twinsun.com>
6302 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6303 to avoid a warning if -Wall.
6305 2001-10-21 Paul Eggert <eggert@twinsun.com>
6307 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6309 2001-10-21 Jim Meyering <meyering@lucent.com>
6311 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6312 this code would end up calling gettext even in packages built
6314 * getopt.c (_): Likewise.
6315 * regex.c (_): Likewise.
6317 2001-10-20 Paul Eggert <eggert@twinsun.com>
6319 * error.c (strerror_r): Do not declare unless !_LIBC.
6320 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6321 Use strerror_r that is only a macro, even if it is not a function.
6322 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6323 (private_strerror): Use prototypes, not old-style function definition.
6324 (print_errno_message): New function.
6325 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6327 (error_tail, error, error_at_line): Use it.
6329 2001-10-11 Jim Meyering <meyering@lucent.com>
6331 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6332 and quote_n (1, ... to avoid clobbering a buffer.
6334 2001-10-05 Jim Meyering <meyering@lucent.com>
6336 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6337 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6338 * hash-pjw.h: New file.
6340 2001-09-30 Jim Meyering <meyering@lucent.com>
6342 * mountlist.c [MOUNTED_GETFSSTAT]:
6343 Include <sys/ucred.h>, for Apple Darwin.
6344 Include sys/mount.h and sys/fs_types.h only if available.
6346 (read_filesystem_list): Use FS_TYPE.
6348 2001-09-29 Paul Eggert <eggert@twinsun.com>
6350 * exclude.c (excluded_filename): 0 -> false, since it's
6353 2001-09-28 Paul Eggert <eggert@twinsun.com>
6355 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6356 #defines strtoimax. Also treat the other strto* functions
6359 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6360 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6361 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6363 2001-09-26 Jim Meyering <meyering@lucent.com>
6365 Most macros in unlocked-io.h had the wrong number of arguments.
6366 * gen-uio: New script.
6367 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6368 * unlocked-io.hin: Remove file.
6369 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6370 rather than trying to embed it here.
6371 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6372 Reported by Padraig Brady.
6374 2001-09-25 Volker Borchert <bt@teknon.de>
6376 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6378 2001-09-23 Jim Meyering <meyering@lucent.com>
6380 * mountlist.c: Remove useless parentheses in #if directives.
6381 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6382 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6384 2001-09-22 Jim Meyering <meyering@lucent.com>
6386 * localcharset.c: Update from latest gettext.
6387 * config.charset: Likewise.
6389 2001-09-20 Jim Meyering <meyering@lucent.com>
6391 * xstrtol.c (strtoimax): Guard declaration with
6392 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6393 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6394 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6395 (strtoumax): Likewise, for completeness (it wasn't necessary).
6397 2001-09-06 Paul Eggert <eggert@twinsun.com>
6399 * strtoimax.c (HAVE_LONG_LONG):
6400 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6401 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6402 to work around bug in IBM C compiler.
6404 2001-09-16 Jim Meyering <meyering@lucent.com>
6406 * mkdir.c: New file.
6408 2001-09-04 Paul Eggert <eggert@twinsun.com>
6410 * xgetcwd.c: Revert some of the previous change; intead,
6411 fix the HAVE_GETCWD_NULL code to behave more like the
6412 !HAVE_GETCWD_NULL code used to.
6415 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6418 2001-09-04 Paul Eggert <eggert@twinsun.com>
6420 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6421 Use ssize_t, not int, to store result of readlink.
6422 Check for ssize_t overflow as well as size_t overflow,
6423 as POSIX says the result of readlink is implementation-defined
6424 when ssize_t overflows.
6425 Remove unnecessary cast to char*.
6426 Use free+malloc instead of realloc, as the storage doesn't need
6427 to be preserved and it's clearer and can be more efficient that way.
6428 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6429 * xreadlink.h (xreadlink): Update prototype.
6431 2001-09-03 Paul Eggert <eggert@twinsun.com>
6433 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6434 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6435 spotted by Jim Meyering.
6437 2001-09-03 Jim Meyering <meyering@lucent.com>
6439 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6441 2001-09-03 Paul Eggert <eggert@twinsun.com>
6443 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6444 like the HAVE_GETCWD_NULL code.
6445 Include pathmax.h if not HAVE_GETCWD.
6446 Do not include xalloc.h.
6447 (INITIAL_BUFFER_SIZE): New symbol.
6448 Do not use xmalloc / xrealloc, since the caller is responsible for
6449 handling errors. Preserve errno around `free' during failure.
6450 Do not overrun buffer when using getwd.
6452 2001-09-03 Paul Eggert <eggert@twinsun.com>
6454 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6455 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6457 2001-09-02 Jim Meyering <meyering@lucent.com>
6459 * error.c: Update from GNU libc.
6461 2001-09-01 Jim Meyering <meyering@lucent.com>
6463 * xreadlink.c: New file.
6464 * xreadlink.h: New file.
6465 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6467 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6468 doesn't conflict with sparc Solaris 7's definition in
6469 /usr/include/sys/int_types.h.
6471 * exclude.c: Use `""', not `<>' to #include non-system header files.
6472 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6473 and strncasecmp as r-values. Unixware didn't have declarations.
6475 2001-08-31 Jim Meyering <meyering@lucent.com>
6477 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6478 Use an initial, malloc'd, buffer of length 128 rather than
6479 a statically allocated one of length 1024.
6481 2001-08-30 Paul Eggert <eggert@twinsun.com>
6483 * xgetcwd.c: Don't include pathmax.h.
6484 Include stdlib.h and unistd.h if available.
6486 (xmalloc, xstrdup, free): Remove decls.
6487 (xgetcwd): Don't assume sizes fit in unsigned.
6488 Check for overflow when computing sizes.
6489 Simplify reallocation code.
6491 2001-08-28 Paul Eggert <eggert@twinsun.com>
6493 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6495 * strtoimax.c: Renamed from strtoxmax.c, removing the
6498 Also, make the following further changes to make this file's
6499 configuration more similar to that of strtol.c:
6500 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6501 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6502 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6503 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6504 changed to signed values.
6506 And make the following changes as well:
6507 Fix copyright notice, as 1999 was missing.
6508 (verify): New macro.
6509 (strtoimax): Check sizes at compile-time, not run-time.
6510 Prefer strtol to strtoll if both work.
6511 (main): Remove; it was not that useful and was a pain to maintain.
6513 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6515 2001-08-30 Paul Eggert <eggert@twinsun.com>
6517 * savedir.c (savedir): Remove size parameter, as POSIX says that
6518 a directory's st_size can have an arbitrary value, so the old
6519 usage could waste an arbitrary amount of memory. All uses
6521 * savedir.h: Update prototype.
6523 2001-08-30 Paul Eggert <eggert@twinsun.com>
6525 * xstrtol.c (strtoimax): New decl.
6527 2001-08-28 Paul Eggert <eggert@twinsun.com>
6529 * xstrtol.h: Add copyright notice.
6530 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6531 LONGINT_INVALID_SUFFIX_CHAR.
6533 2001-08-30 Paul Eggert <eggert@twinsun.com>
6535 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6538 2001-08-30 Paul Eggert <eggert@twinsun.com>
6540 * hash.c: Remove '2001' from copyright notice.
6542 2001-08-30 Paul Eggert <eggert@twinsun.com>
6544 * full-write.h: New file.
6545 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6546 * full-write.c: Correct credits, as cccp.c no longer
6547 exists and anyway it was so heavily changed from the old cccp
6548 code as to be unrecognizable. Include full-write.h.
6549 (full_write) Return size_t, with short writes meaning failure.
6550 All callers changed. This fixes a bug with large buffers
6552 * utime.c: Include full-write.h.
6554 2001-08-30 Paul Eggert <eggert@twinsun.com>
6556 Merge 'exclude' changes from tar 1.13.22.
6557 This fixes one or two unlikely storage allocation overflow bugs,
6558 but doesn't change user-visible behavior otherwise.
6560 2001-08-30 Paul Eggert <eggert@twinsun.com>
6562 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6563 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6564 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6565 Include if available.
6566 (<xalloc.h>): Include
6567 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6568 (verify): New macro. Use it to verify that EXCLUDE macros do not
6569 collide with FNM macros.
6570 (struct patopts): New struct.
6571 (struct exclude): Use it, as exclude patterns now come with options.
6572 (new_exclude): Support above changes.
6573 (new_exclude, add_exclude_file):
6574 Initial size must now be a power of two to simplify overflow checking.
6575 (free_exclude, fnmatch_no_wildcards): New function.
6576 (excluded_filename): No longer requires options arg, as the options
6577 are determined by add_exclude. Now returns bool, not int.
6578 (excluded_filename, add_exclude):
6579 Add support for the fancy new exclusion options.
6580 (add_exclude, add_exclude_file): Now takes int options arg.
6581 Check for arithmetic overflow when computing sizes.
6582 (add_exclude_file): xrealloc might modify errno, so don't
6583 realloc until after errno might be used.
6585 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6587 (free_exclude): New decl.
6588 (add_exclude, add_exclude_file): Now takes int options arg.
6589 (excluded_filename): No longer requires options arg, as the options
6590 are determined by add_exclude. Now returns bool, not int.
6592 2001-08-30 Paul Eggert <eggert@twinsun.com>
6594 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6596 2001-08-27 Jim Meyering <meyering@lucent.com>
6598 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6600 * version-etc.c (N_): Remove definition.
6601 Revert most of last change.
6602 Instead, simply don't mark the `Copyright...' string for translation.
6603 Based on advice from Paul Eggert.
6605 * strtoxmax.c: Tweak comment.
6607 2001-08-26 Jim Meyering <meyering@lucent.com>
6609 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6610 of copyright with `%s' so translators don't get an untranslated
6612 (COPYRIGHT_YEAR): Define.
6613 (version_etc): Use fprintf rather than fputs.
6614 Suggestion from Ulrich Drepper.
6616 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6618 * strtoll.c: New file, from GNU libc.
6619 * xstrtoimax.c: New file.
6621 * xstrtol.h: Add xstrtoimax.
6622 * strtoumax.c: New file. Simply include "strtoumax.c".
6623 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
6625 * strtoumax.c: Factor to work both for unsigned and signed types, ...
6626 * strtoxmax.c: ... then renamed to this.
6628 2001-08-13 Paul Eggert <eggert@twinsun.com>
6630 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
6631 Port to Solaris 8, where 'sed' requires a space after the 'r'
6632 command, and where sh dislikes "$/". Clean up the spacing a bit.
6633 Redirect output to $tmp just once.
6635 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
6637 * addext.c (<errno.h>): Include.
6638 (errno): Declare if not defined.
6639 (addext): Work correctly when pathconf returns -1 and leaves
6640 errno alone because there is no limit. Also, work even if
6641 pathconf returns a value greater than SIZE_MAX.
6643 2001-08-12 Jim Meyering <meyering@lucent.com>
6645 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
6646 Simply `return getcwd (NULL, 0);'.
6647 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
6648 Use 1300 as initial value for length, not PATH_MAX.
6650 * pathmax.h: Clean up cpp syntax.
6652 2001-08-12 Jim Meyering <meyering@lucent.com>
6654 * gettimeofday.c: New file.
6656 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
6658 2001-08-04 Jim Meyering <meyering@lucent.com>
6660 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
6661 to get in sync with glibc.
6663 2001-08-03 Paul Eggert <eggert@twinsun.com>
6665 The following changes are from gettext 0.10.39 as maintained by
6668 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
6669 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
6670 with inverted sense. All uses changed.
6672 * mbswidth.c: Don't include <limits.h>.
6673 Include <stdlib.h> and <string.h> unconditionally.
6674 (iswcntrl, mbsinit, ISCNTRL): New macros.
6675 (mbsnwidth): Use K&R style function declarations.
6676 Don't bother checking for MB_LEN_MAX == 1, since the compiler
6677 can optimize it when MB_CUR_MAX == 1.
6678 The width of control characters is zero, not 1.
6680 2001-07-15 Jim Meyering <meyering@lucent.com>
6682 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
6683 (BUILT_SOURCES): Add unlocked-io.h.
6684 (io_functions): Define.
6685 (unlocked-io.h): New rule.
6686 (DISTCLEANFILES): Add unlocked-io.h.
6687 (all-local): Depend on unlocked-io.h, to ensure it is created.
6689 * unlocked-io.hin: New file
6691 * regex.c: Update from glibc.
6693 2001-07-05 Jim Meyering <meyering@lucent.com>
6695 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
6697 (libfetish_a_SOURCES): Put all .h files here instead.
6698 Remove a thus-exposed (better checks in automake) duplicate and
6699 two unnecessary .h files.
6701 2001-06-11 Jim Meyering <meyering@lucent.com>
6703 * regex.c: Update from GNU libc.
6705 2001-05-27 Jim Meyering <meyering@lucent.com>
6707 * readutmp.h (UT_TYPE): Define.
6709 2001-05-24 Jim Meyering <meyering@lucent.com>
6711 * argmatch.c: Include "quote.h".
6712 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
6713 quote function. Reported by Göran Uddeborg.
6715 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
6717 * dirname.c (dir_name): Compute append_dot using path, not newpath
6718 which is not yet declared.
6720 2001-05-11 Paul Eggert <eggert@twinsun.com>
6722 * Makefile.am (libfetish_a_SOURCES):
6723 Add strftime.c, since we now compile it on all hosts.
6725 * strftime.c (my_strftime):
6726 Define to nstrftime if emacs, but only if my_strftime is not defined.
6727 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
6728 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
6729 Add one more extra argument: a nanoseconds value.
6732 (my_strftime function): Add %N format.
6733 (emacs_strftimeu): Renamed from emacs_strftime,
6734 with extra ut argument.
6736 2001-05-11 Paul Eggert <eggert@twinsun.com>
6738 dirname code cleanup. base_name now behaves more compatibly
6739 with POSIX basename when given file names that have trailing
6740 slashes, and similarly for dir_name. Add new primitives
6741 base_len and dir_len. Put the directory-name-related decls
6744 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
6745 * backupfile.c (base_name): Likewise.
6746 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
6747 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
6748 * makepath.c (strip_trailing_slashes): Likewise.
6749 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
6751 * rename.c (strip_trailing_slashes): Likewise.
6752 * same.c (base_name): Likewise.
6753 * stripslash.c (ISSLASH): Likewise.
6755 * addext.c: Include <dirname.h> after size_t is defined.
6756 * backupfile.c: Likewise.
6758 * addext.c (addext): Use base_len to trim redundant
6759 trailing slashes instead of doing it ourselves.
6760 But do not trim the last slash if it is not redundant.
6762 * backupfile.c (find_backup_file_name,
6763 max_backup_version): Use base_len instead of rolling it ourselves.
6764 Handle the case of "" and (on DOS) "C:" correctly.
6766 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
6767 Include <string.h>, <dirname.h>.
6768 (base_name): Allow file names ending in slashes, other than names
6769 that are all slashes. In this case, return the basename followed
6770 by the slashes. This is more general, and can be used in places
6771 where the original base_name purposely had an assertion failure.
6772 (base_len): New function.
6774 * dirname.c: Include <string.h> instead of <stdlib.h>.
6775 Do not include <assert.h>; no longer needed.
6777 (memrchr): Remove decl.
6778 (dir_name_r): Remove.
6779 (dir_len): Renamed from dirlen. All callers changed.
6780 Rewrite in terms of base_name, for simplicity and consistency.
6781 (dir_name): Never return NULL. All callers changed.
6782 Do not include <stdlib.h> in test program; no longer needed.
6783 return 0; is fine for test program.
6785 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
6787 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
6789 * path-concat.c (path_concat): Use base_len to compute
6790 base length, not strlen; this means we cannot rely on memcpy
6793 * same.c (STREQ): Remove.
6794 (same_name): Handle the case where the basename ends in trailing '/'.
6796 * stripslash.c (strip_trailing_slashes): Return nonzero if
6797 a slash was stripped. Do not strip the last slash after a
6800 2001-04-08 Jim Meyering <meyering@lucent.com>
6802 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
6803 recomputed; that's necessary when the offset spans a DST transition.
6804 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
6806 2001-04-02 Jim Meyering <meyering@lucent.com>
6808 * regex.h, regex.c: Update from GNU libc.
6810 2001-03-19 Paul Eggert <eggert@twinsun.com>
6812 * version-etc.c (version_etc_copyright): Update to 2001.
6814 2001-03-16 Paul Eggert <eggert@twinsun.com>
6816 * tempname.c (uint64_t): Define to uintmax_t if
6817 not defined, and if UINT64_MAX is not defined.
6818 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
6819 Reported by John David Anglin.
6821 2001-03-10 Bruno Haible <haible@clisp.cons.org>
6823 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
6824 alias if codeset is empty.
6825 * config.charset (BeOS): Use wildcard syntax.
6827 2001-03-13 Jim Meyering <meyering@lucent.com>
6829 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
6830 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
6833 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6835 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
6837 * unicodeio.c (print_unicode_char): Simplify accordingly.
6839 2001-03-06 Bruno Haible <haible@clisp.cons.org>
6841 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
6842 support for DOS/DJGPP.
6844 2001-02-28 Paul Eggert <eggert@twinsun.com>
6846 * Makefile.am (libfetish_a_SOURCES):
6847 Add dup-safer.c, fopen-safer.c.
6848 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
6850 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
6852 2001-02-25 Paul Eggert <eggert@twinsun.com>
6854 The mkstemp replacement is taken from glibc 2.2.2, with some
6855 portability fixes for use outside glibc, as follows:
6857 * tempname.c (struct_stat64): New macro.
6858 (direxists, __gen_tempname): Use it.
6859 This avoids a portability problem with Solaris 8.
6861 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
6862 (<stddef.h>, <stdint.h>, <string.h>):
6863 Include only if STDC_HEADERS || _LIBC.
6864 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
6865 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
6866 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
6867 (__set_errno): Define this macro if <errno.h> doesn't.
6868 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
6869 Define these macros if <stdio.h> doesn't.
6870 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
6871 Define these macros if <sys/stat.h>
6872 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
6873 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
6874 __xstat64): Define if not _LIBC.
6875 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
6876 (__gen_tempname): Invoke gettimeofday only if
6877 HAVE_GETTIMEOFDAY || _LIBC;
6878 otherwise, fall back on plain "time".
6879 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
6881 * mkstemp.c (__GT_FILE): Define to zero if not defined.
6883 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
6885 2001-02-17 Jim Meyering <meyering@lucent.com>
6887 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
6888 around included file name.
6890 * strnlen.c (__strnlen): Merge in a change from GNU libc.
6892 * strftime.c: Update from GNU libc (the only changes were to comments).
6894 2001-02-13 Bruno Haible <haible@clisp.cons.org>
6896 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
6898 2001-02-17 Paul Eggert <eggert@twinsun.com>
6900 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
6901 Remove workaround macros for hosts that have mbrtowc but not
6902 mbstate_t, as we now insist on proper declarations for both
6903 before using mbrtowc.
6905 2001-02-17 Jim Meyering <meyering@lucent.com>
6907 * regex.c: Update from libc.
6909 2001-02-16 Paul Eggert <eggert@twinsun.com>
6911 * alloca.c (malloc): Undef before defining, since stdlib.h
6912 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
6913 Reported by Mark Hounschell via Paul Eggert.
6915 2001-01-30 Bruno Haible <haible@clisp.cons.org>
6917 * config.charset: Update for FreeBSD 4.2.
6919 2001-01-26 Jim Meyering <meyering@lucent.com>
6921 * quotearg.c: Include stddef.h.
6922 * quote.c: Include stddef.h.
6923 Reported by Axel Kittenberger.
6925 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
6926 line in double quotes so that it evokes a better diagnostic.
6927 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
6928 Reported by Axel Kittenberger.
6930 2001-01-15 Bruno Haible <haible@clisp.cons.org>
6932 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
6933 to avoid a warning. Add back 'const' to inptr.
6935 2001-01-16 Jim Meyering <meyering@lucent.com>
6937 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
6940 2001-01-14 Jim Meyering <meyering@lucent.com>
6942 * rename.c: New file. From Volker Borchert.
6943 Include stdlib.h, string.h or strings.h, and xalloc.h.
6944 Use strip_trailing_slashes rather than open-coding it.
6946 2001-01-03 Paul Eggert <eggert@twinsun.com>
6948 * strftime.c: Sync with glibc time/strftime.c 1.81.
6950 2001-01-03 Jim Meyering <meyering@lucent.com>
6952 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
6953 local `inptr' to avoid warning with some system declarations of iconv.
6955 2000-12-29 Paul Eggert <eggert@twinsun.com>
6957 * modechange.c: Do not assume that mode_t uses the
6958 traditional octal encoding. E.g. "chmod 1 FOO" should set
6959 the other-execute bit of FOO even if S_IXOTH != 1.
6961 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
6962 WOTH, XOTH, ALLM): New macros.
6963 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
6964 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
6966 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
6967 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
6969 No need to use uintmax_t; unsigned long is long enough.
6970 Don't bother to get suffix since we don't use it.
6972 2000-12-24 Jim Meyering <meyering@lucent.com>
6974 * hash.c (is_prime): Return explicit boolean values.
6975 (hash_get_first): Return NULL to appease Irix5.6's 89.
6976 Reported by Nelson Beebe.
6978 2000-10-31 Bruno Haible <haible@clisp.cons.org>
6980 * localcharset.c (locale_charset): Add support for Win32.
6982 2000-12-18 Paul Eggert <eggert@twinsun.com>
6984 * physmem.h, physmem.c: New files.
6986 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
6987 (noinst_HEADERS): Add physmem.h.
6989 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
6990 't' for compatibility with Solaris 8 sort.
6992 2000-12-18 Bruno Haible <haible@clisp.cons.org>
6994 * config.charset: Add support for BeOS.
6996 2000-12-16 Jim Meyering <meyering@lucent.com>
6998 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
6999 SHELLS_FILE to a file name that's useful on djgpp systems.
7001 (ADDITIONAL_DEFAULT_SHELLS): Define.
7002 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7003 Based mostly on a patch from Prashant TR.
7005 2000-12-16 Jim Meyering <meyering@lucent.com>
7007 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7008 N and M) would have treated it like `chown N:N FILE'.
7010 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7012 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7014 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7015 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7016 to the list of canonical encodings. Rename EUC-CN to GB2312.
7018 2000-12-08 Andreas Schwab <schwab@suse.de>
7020 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7021 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7023 2000-12-07 Jim Meyering <meyering@lucent.com>
7025 * stripslash.c (ISSLASH): Define.
7026 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7029 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7030 (dir_name_r): Declare this function as static.
7031 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7032 manifest itself on a name containing a mix of slashes and
7034 Make this function work with names starting with a DOS-style
7035 drive letter and colon prefix.
7036 (dir_name): Append `.' if necessary.
7037 Based mostly on patches from Prashant TR and Eli Zaretskii.
7039 * dirname.h (dir_name_r): Remove prototype.
7041 2000-12-05 Jim Meyering <meyering@lucent.com>
7043 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7045 2000-12-04 Jim Meyering <meyering@lucent.com>
7047 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7048 Also include memory.h, stdlib.h, unistd.h if appropriate.
7049 Reported by Andreas Jaeger (conflicting declaration of malloc).
7051 2000-12-02 Jim Meyering <meyering@lucent.com>
7053 * closeout.h: Make idempotent, to avoid some obscure warnings.
7055 2000-12-01 Paul Eggert <eggert@twinsun.com>
7057 * memrchr.c: Include <config.h> before any system include file.
7059 2000-11-29 Paul Eggert <eggert@twinsun.com>
7061 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7063 2000-11-26 Jim Meyering <meyering@lucent.com>
7065 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7067 2000-11-22 Paul Eggert <eggert@twinsun.com>
7069 * strftime.c (my_strftime): Do not invoke mbrlen with a
7070 size of (size_t) -1; it's not portable.
7072 2000-11-17 Akim Demaille <akim@epita.fr>
7074 * obstack.h: Formatting changes.
7075 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7076 prevent type checking.
7077 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7078 cast the value to (void *): assigning a `foo *' to a `void *'
7080 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7082 2000-11-17 Jim Meyering <meyering@lucent.com>
7084 * strstr.c: Update from GNU libc.
7086 2000-11-16 Jim Meyering <meyering@lucent.com>
7088 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7090 2000-11-11 Jim Meyering <meyering@lucent.com>
7092 * error.c: Add a couple #includes, merging from GNU libc version.
7094 2000-11-10 Jim Meyering <meyering@lucent.com>
7096 * obstack.h: Update from GNU libc.
7097 * obstack.c: Likewise.
7099 2000-11-06 Paul Eggert <eggert@twinsun.com>
7101 * getusershell.c (setusershell): Use rewind rather than
7102 fseek/fseeko, to avoid configuration hassles with fseeko.
7103 Don't bother opening SHELLS_FILE if shellstream is NULL;
7106 2000-11-05 Jim Meyering <meyering@lucent.com>
7108 * makepath.h (make_dir): Declare.
7109 * makepath.c (make_dir): Remove `static' attribute.
7112 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7114 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7115 last one in a bucket, advance to the next bucket.
7117 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7119 * fnmatch.c: Do not comment out all the code if we are using
7120 the GNU C library, because in some cases we are replacing buggy
7121 code in the GNU C library itself.
7123 2000-10-30 Paul Eggert <eggert@twinsun.com>
7125 * error.h, getline.h, modechange.h:
7126 Remove "2000" from Copyright line, as the file hasn't been
7127 changed this year other than in the copyright notice.
7129 * xalloc.h: Add "2000" to Copyright line, as this file
7130 was changed this year.
7132 2000-10-30 Paul Eggert <eggert@twinsun.com>
7134 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7135 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7136 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7138 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7140 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7141 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7142 doesn't define __restrict_arr.
7144 2000-10-29 Jim Meyering <meyering@lucent.com>
7146 * xstat.in: Fix grammar in comment.
7148 2000-10-28 Jim Meyering <meyering@lucent.com>
7150 * memchr.c: Update from libc.
7151 Adjust for portability:
7152 [HAVE_STDLIB_H]: Include stdlib.h.
7153 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7154 Undef __memchr, too.
7155 [!weak_alias]: Define __memchr to memchr.
7157 * regex.c: Update from libc.
7158 * regex.h: Likewise.
7159 * getopt1.c: Likewise.
7160 * memcmp.c: Likewise.
7162 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7163 Avoid using fseek, when possible -- it's broken by design.
7164 Patch by Ulrich Drepper.
7166 2000-10-26 Jim Meyering <meyering@lucent.com>
7168 * strftime.c: Update from libc.
7170 2000-10-25 Jim Meyering <meyering@lucent.com>
7172 * obstack.c: Update from libc.
7174 2000-10-23 Jim Meyering <meyering@lucent.com>
7176 * hard-locale.c (hard_locale): Revert last change -- it was simply
7177 wrong. That set_locale call must not have any side effects.
7180 2000-10-22 Jim Meyering <meyering@lucent.com>
7182 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7183 [CYCLIC]: Remove now-unused definition.
7185 * save-cwd.c (O_DIRECTORY): Define, if needed.
7186 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7187 Suggestion from Ulrich Drepper.
7189 2000-10-21 Jim Meyering <meyering@lucent.com>
7191 * dirname.c (dir_name_r): New function, factored out of dir_name.
7192 (dir_name): Use dir_name_r.
7193 * dirname.h (dir_name_r): Declare it.
7195 2000-10-21 Jim Meyering <meyering@lucent.com>
7197 * dirname.c (memrchr): Declare if necessary.
7198 (dir_name): Remove the restriction that there be no
7199 trailing slashes. Now, this code skips past them, effectively
7201 [TEST_DIRNAME] (main): New unit tests.
7203 * memrchr.c: New file from GNU libc.
7204 Undef __memrchr, too.
7205 [!weak_alias]: Define __memrchr to memrchr.
7206 Guard weak_alias use with `#ifdef weak_alias'.
7208 2000-10-17 Jim Meyering <meyering@lucent.com>
7210 * quote.h (PARAMS): Define and use.
7211 Reported by Akim Demaille.
7213 * getopt.c: Update from libc.
7215 2000-10-16 Jim Meyering <meyering@lucent.com>
7217 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7220 2000-09-25 Jim Meyering <meyering@lucent.com>
7222 * md5.h (rol): Define (from GnuPG).
7224 * sha.c: Give credit (GnuPG) where due.
7225 (M): Use rol rather than open-coding it.
7226 Add a FIXME comment.
7228 2000-09-21 Jim Meyering <meyering@lucent.com>
7230 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7231 Reported by Michael Stone.
7233 2000-09-20 Jim Meyering <meyering@lucent.com>
7235 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7236 (noinst_HEADERS): Add sha.h.
7237 Based on code from Scott G. Miller and from GnuPG.
7239 2000-09-15 Jim Meyering <meyering@lucent.com>
7241 * regex.c: Update from libc.
7243 2000-09-10 Jim Meyering <meyering@lucent.com>
7245 * getopt.c (_getopt_internal): Update from glibc.
7247 2000-09-09 Jim Meyering <meyering@lucent.com>
7249 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7250 think it should be used as a general replacement for isascii.
7251 * fnmatch.c: Likewise.
7252 * mbswidth.c: Likewise
7253 * regex.c: Likewise.
7256 * userspec.c: Include sys/param.h and limits.h.
7258 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7259 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7260 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7261 UID, GID. Check range.
7263 2000-09-06 Jim Meyering <meyering@lucent.com>
7265 * getopt.c (_getopt_internal): Update from glibc.
7267 2000-08-30 Jim Meyering <meyering@lucent.com>
7269 * strftime.c: Merge in changes from GNU libc.
7271 2000-08-26 Jim Meyering <meyering@lucent.com>
7273 * closeout.c: Include "__fpending.h".
7274 (close_stdout_status): Return right away if there's nothing to flush.
7276 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7277 * __fpending.c: New file.
7278 * __fpending.h: New file.
7280 2000-08-07 Paul Eggert <eggert@twinsun.com>
7282 Standardize on "memory exhausted" instead of "Memory exhausted"
7283 or "virtual memory exhausted".
7284 * obstack.c (print_and_abort): Use "memory exhausted", not
7285 "virtual memory exhausted".
7286 * same.c (same_name): Invoke xalloc_die instead of printing
7288 * userspec.c (parse_user_spec): Likewise.
7289 * bumpalloc.h: comment fix
7290 * same.c, userspec.c: Include xalloc.h.
7292 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7293 not char *const and pointing to a constant array.
7294 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7295 (xrealloc): Comment fix.
7297 * userspec.c (parse_user_spec):
7298 Don't translate a message until just before returning,
7299 to avoid unnecessary translation.
7301 2000-08-07 Jim Meyering <meyering@lucent.com>
7303 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7304 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7305 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7306 getgroups.c, gethostname.c, getopt.h, group-member.c,
7307 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7308 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7309 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7310 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7311 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7312 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7313 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7314 yesno.c: Back out Copyright date changes for each file with no change
7315 this year. This eases coordination with other programs using the same
7316 source code modules. From Paul Eggert.
7318 2000-08-03 Greg McGary <greg@mcgary.org>
7320 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7321 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7322 (EXTEND_BUFFER): Use them.
7324 2000-08-01 Jim Meyering <meyering@lucent.com>
7326 * dirname.c (ISSLASH): Define.
7327 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7328 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7329 both `\' and `/' may be use as path separators.
7330 Based on a patch from Prashant TR.
7332 2000-07-31 Paul Eggert <eggert@twinsun.com>
7334 * quotearg.c (quotearg_n_options): Don't make the initial
7335 slot vector a constant, since it might get modified.
7337 2000-07-31 Jim Meyering <meyering@lucent.com>
7339 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7340 * obstack.c (print_and_abort): Likewise.
7342 2000-07-30 Paul Eggert <eggert@twinsun.com>
7344 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7345 buffer, so that the caller can always quote one small
7346 component of a "memory exhausted" message in slot 0.
7347 From a suggestion by Jim Meyering.
7349 2000-07-30 Jim Meyering <meyering@lucent.com>
7351 * makepath.c (make_path): Quote the other instance, too.
7353 * quotearg.c (N_STATIC_SLOTVECS): Define.
7354 (STATIC_BUF_SIZE): Define.
7355 (quotearg_n_options): Use only statically allocated storage when
7356 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7357 than STATIC_BUF_SIZE.
7359 2000-07-29 Jim Meyering <meyering@lucent.com>
7361 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7362 * dirname.c (dir_name): Likewise.
7364 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7366 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7367 (dir_name): Assert that there are no trailing slashes.
7369 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7371 * mbswidth.h (mbswidth): Add a flags argument.
7372 (mbswidth): New declaration.
7373 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7374 * mbswidth.c (mbswidth): Add a flags argument.
7375 (mbsnwidth): New function.
7377 2000-07-24 Jim Meyering <meyering@lucent.com>
7379 * mbswidth.c: Remove useless #else. From Bruno Haible.
7381 2000-07-23 Paul Eggert <eggert@twinsun.com>
7383 * mbswidth.c (_XOPEN_SOURCE):
7384 Don't define; this causes problems on Solaris 7.
7385 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7387 2000-07-23 Paul Eggert <eggert@twinsun.com>
7390 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7391 so that mbstate_t is always defined.
7393 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7394 be 1 in at least one GCC installation, and this configuration
7395 error is likely to be common. Ignoring MB_LEN_MAX hurts
7396 performance on hosts that have mbrtowc but have only unibyte
7397 locales, but I assume these hosts are rare.
7399 2000-07-23 Paul Eggert <eggert@twinsun.com>
7401 * quotearg.c: Streamline by invoking multibyte code only if needed.
7402 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7403 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7404 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7405 invoke multibyte primitives.
7407 2000-07-23 Jim Meyering <meyering@lucent.com>
7409 * basename.c (base_name): Add an assertion.
7411 2000-07-15 Bruno Haible <clisp.cons.org>
7413 * quotearg.c: When the system forces us to redefine mbstate_t,
7414 shadow its mbsinit function.
7416 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7418 * mbswidth.h: New file.
7419 * mbswidth.c: New file.
7420 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7421 (noinst_HEADERS): Add mbswidth.h.
7423 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7425 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7428 2000-07-15 Jim Meyering <meyering@lucent.com>
7430 * makepath.c: Include quote.h.
7431 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7432 corresponding argument in a `quote (...)' call.
7433 Give better diagnostics.
7435 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7436 (noinst_HEADERS): Add quote.h.
7438 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7439 from tar's src/misc.c.
7440 * quote.h: New file. Prototypes for same.
7442 2000-07-10 Paul Eggert <eggert@twinsun.com>
7444 From a suggestion by Bruno Haible.
7445 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7446 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7447 to decide whether to define the BeOS workaround macro;
7448 this adjusts to the change to AC_MBSTATE_T.
7450 2000-07-13 Paul Eggert <eggert@twinsun.com>
7452 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7454 * quotearg.c (quoting_style_args, quoting_style_vals,
7455 quotearg_buffer_restyled): Add support for
7456 clocale_quoting_style. Undo previous change to
7457 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7458 and "{RIGHT QUOTATION MARK}" msgids.
7460 2000-07-05 Paul Eggert <eggert@twinsun.com>
7462 The old behavior of quoting `like this' doesn't look good with
7463 newer, ISO-style fonts. See:
7464 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7466 Instead, quote "like this" by default. Let the translator
7467 tailor the locale-specific quoting behavior by providing
7468 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7470 * quotearg.c (N_): New macro.
7471 (gettext_default): New function.
7472 (quotearg_buffer_restyled): Use
7473 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7474 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7476 2000-07-09 Jim Meyering <meyering@lucent.com>
7478 * Most files: Update copyright dates to include 2000.
7480 2000-07-08 Jim Meyering <meyering@lucent.com>
7482 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7484 (xgethostname): Remove now-unnecessary #ifdef.
7485 Move declaration of `err' into loop where it's used.
7487 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7489 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7490 by allocating a larger buffer. Test the gethostname return value for
7491 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7492 returns an error and ENAMETOOLONG isn't defined.
7494 2000-07-05 Paul Eggert <eggert@twinsun.com>
7495 and Bruno Haible <haible@clisp.cons.org>
7497 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7499 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7501 * quotearg.c (struct quoting_options): Simplify quote_these_too
7504 2000-07-03 Jim Meyering <meyering@lucent.com>
7506 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7507 Reported by Bruno Haible.
7509 2000-07-04 Jim Meyering <meyering@lucent.com>
7511 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7512 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7515 2000-07-03 Paul Eggert <eggert@twinsun.com>
7516 and Bruno Haible <haible@clisp.cons.org>
7518 * quotearg.c (mbrtowc):
7519 Assign to *pwc, and return 1 only if result is nonzero.
7520 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7522 2000-07-03 Jim Meyering <meyering@lucent.com>
7524 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7525 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7528 2000-07-02 Jim Meyering <meyering@lucent.com>
7530 * quotearg.c (mbstate_t): Don't define here.
7532 2000-07-02 Jim Meyering <meyering@lucent.com>
7534 * nanosleep.c (SIGCONT): Define if not already defined.
7536 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7538 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7539 per change in ../m4/ls-mntd-fs.m4.
7540 (read_filesystem_list): Ignore symbolic links.
7542 2000-06-29 Jim Meyering <meyering@lucent.com>
7544 * same.c: Include <string.h> or <strings.h>, as appropriate,
7545 for declaration of strcmp.
7547 * long-options.c: Include <stdlib.h>, for declaration of exit.
7549 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7550 Avoid warning by casting result to `char *' to remove `const'.
7552 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7554 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7556 2000-06-26 Paul Eggert <eggert@twinsun.com>
7558 savedir now sets errno on failure and invokes xmalloc to get memory.
7559 Fix a couple of other minor bugs while we're at it.
7561 * savedir.c (<unistd.h>): Do not include; there's no need.
7562 (NAMLEN): Remove macro.
7563 (malloc, realloc): Remove decls.
7565 ("xalloc.h"): Include.
7566 (NAME_SIZE_DEFAULT): New macro.
7567 (savedir): Use xmalloc / xrealloc to allocate memory.
7568 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7569 Skip "" directory entries.
7570 Use strlen to calculate directory entry length, since the old method
7571 is rarely used these days and isn't worth supporting.
7572 Don't use a pointer after freeing it.
7573 Check for integer overflow when calculating allocation size.
7574 Use memcpy to copy entries, instead of stpcpy.
7575 Set errno properly when returning NULL.
7576 Check for readdir error.
7578 2000-06-26 Jim Meyering <meyering@lucent.com>
7580 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7582 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7584 * getusershell.c (xmalloc, xrealloc): Remove functions.
7586 Don't include <stdlib.h>. Don't declare malloc, realloc.
7588 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7590 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7592 2000-06-24 Jim Meyering <meyering@lucent.com>
7594 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7596 2000-06-21 Jim Meyering <meyering@lucent.com>
7598 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7600 2000-06-19 Paul Eggert <eggert@twinsun.com>
7602 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7603 (mbrtowc, mbstate_t): Define substitutes if
7604 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7605 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7606 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7608 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7610 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7611 than 1024, return a memory chunk of least possible size, instead
7612 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7613 Use free/xmalloc instead of xrealloc to avoid copying for very long
7616 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7618 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7619 address, not strdup. Include <stdlib.h> and don't declare free().
7621 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7623 * path-concat.c (path_concat): Don't access dir[-1] if dir is
7626 2000-06-21 Jim Meyering <meyering@lucent.com>
7628 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
7629 (noinst_HEADERS): Add getstr.h.
7631 * getline.c (getstr): Move into a separate file.
7632 * getstr.c (getstr): New file, extracted from getline.c, with
7633 the following changes: new parameter, delim2; both delim[12]
7634 parameters have type `int', not `char'. The latter would lose
7635 with 8-bit delimiters.
7636 * getstr.h: New file.
7638 2000-06-19 Jim Meyering <meyering@lucent.com>
7640 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
7642 2000-06-18 Jim Meyering <meyering@lucent.com>
7644 * mkdir.c: Remove file, due mainly to copyright incompatibility.
7645 Besides, these days every porting target provides a mkdir function.
7647 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
7648 (this snippet comes from src/system.h).
7650 2000-06-15 Paul Eggert <eggert@twinsun.com>
7652 * human.c (adjust_value): New function.
7653 (human_readable_inexact): Apply rounding style even when
7654 printing approximate values.
7656 2000-06-14 Paul Eggert <eggert@twinsun.com>
7658 * human.c (human_readable_inexact): Allow an input block
7659 size that is not a multiple of the output block size, and vice versa.
7660 Reported by Piergiorgio Sartor.
7662 2000-06-14 Paul Eggert <eggert@twinsun.com>
7664 * getdate.y (get_date): Apply relative times after time
7665 zone indicator, not before. Reported by Todd A. Jacobs.
7667 2000-06-13 Jim Meyering <meyering@lucent.com>
7669 * Makefile.am (all-local): Depend on lstat.c and stat.c.
7671 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
7673 2000-06-12 Paul Eggert <eggert@twinsun.com>
7675 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
7677 2000-06-04 Paul Eggert <eggert@twinsun.com>
7679 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
7681 2000-06-04 Jim Meyering <meyering@lucent.com>
7683 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
7684 SunOS 4.1.4 for which gid_t is an unsigned type.
7686 2000-06-03 Jim Meyering <meyering@lucent.com>
7688 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
7690 2000-05-26 Bruno Haible <haible@clisp.cons.org>
7692 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
7693 newer, don't install charset.alias.
7694 * config.charset: Change the Linux/glibc rules so they become empty
7695 on glibc-2.1 or newer.
7697 2000-06-02 Jim Meyering <meyering@lucent.com>
7699 * mountlist.c: Back out last change. Instead, do this...
7700 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
7701 member using the same `ignore'-testing code.
7702 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
7706 2000-05-29 Jim Meyering <meyering@lucent.com>
7708 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
7709 with the `ignore' attribute. Based on a patch from Mark D. Roth.
7711 2000-05-22 Jim Meyering <meyering@lucent.com>
7713 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
7715 2000-05-18 Jim Meyering <meyering@lucent.com>
7717 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
7718 back, too, since it may have been modified by allocate_entry.
7719 (hash_delete): Rewrite to use neither the assignment operator
7720 nor the comma operator in an if-expression.
7722 2000-05-15 Paul Eggert <eggert@twinsun.com>
7725 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
7726 Remove; no longer needed.
7727 "quotearg.h": Add include.
7728 (file_name): Do not bother to explicitly initialize to NULL; it's less
7729 efficient on some hosts.
7730 (close_stdout_status): Remove test as to whether stdout was already
7731 closed; it breaks for the case "echo x | sort >&-".
7732 Quote file name colons.
7733 Do not assume that _("write error") lacks format strings.
7735 2000-05-15 Jim Meyering <meyering@lucent.com>
7737 * version-etc.c (version_etc_copyright): Update the copyright string
7738 used in all --version output.
7740 2000-05-14 Jim Meyering <meyering@lucent.com>
7742 * closeout.c (close_stdout_set_file_name): New function.
7743 (close_stdout_status): Use new file-scoped global.
7744 Return right away if fstat says the stdout file descriptor is invalid.
7745 * closeout.h (close_stdout_set_file_name): Declare.
7747 2000-05-10 Jim Meyering <meyering@lucent.com>
7749 * closeout.c [default_exit_status]: New file-scoped variable.
7750 (close_stdout_set_status): New function.
7751 * closeout.h (close_stdout_set_status): Declare.
7753 2000-05-08 Jim Meyering <meyering@lucent.com>
7755 * long-options.c: Don't include closeout.h.
7756 (parse_long_options): Don't call close_stdout for --version.
7758 2000-05-06 Jim Meyering <meyering@lucent.com>
7760 * strnlen.c: Undefine __strnlen and strnlen.
7761 [!weak_alias]: Define __strnlen to strnlen.
7763 * atexit.c: New file, from libiberty.
7765 2000-05-06 Jim Meyering <meyering@lucent.com>
7767 * closeout.c (close_stdout_status): Also check for errors on the
7770 2000-05-05 Bruno Haible <haible@clisp.cons.org>
7772 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
7773 instead of xmalloc, xrealloc, path_concat.
7774 (locale_charset): Treat empty environment variables as absent.
7775 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
7777 2000-05-04 Jim Meyering <meyering@lucent.com>
7779 * getopt.c: Update from glibc.
7780 * obstack.c: Likewise.
7781 * obstack.h: Likewise.
7782 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
7784 * regex.h: Likewise.
7785 * strndup.c: Likewise.
7786 * strnlen.c: New file, from glibc.
7788 2000-05-01 Jim Meyering <meyering@lucent.com>
7790 * full-write.c (full_write): Remove `FIXME' part of comment.
7792 2000-04-29 Jim Meyering <meyering@lucent.com>
7794 * path-concat.c: Declare strdup only if it's not defined.
7795 * canon-host.c: Likewise.
7797 2000-04-28 Jim Meyering <meyering@lucent.com>
7799 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
7800 redefinition warning on some systems (HPUX). Otherwise, regex.h is
7801 included first, then limits.h is included by locale.h by libintl.h.
7802 From John David Anglin.
7804 2000-04-25 Jim Meyering <meyering@lucent.com>
7806 * makepath.c (S_IRWXUGO): Define.
7807 (make_path): Always perform explicit chmod if MODE specifies any
7808 of the `special' permission bits. Prompted by a bug report against
7809 install from Mate Wierdl and Joost van Baal.
7811 2000-04-18 Jim Meyering <meyering@lucent.com>
7815 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
7816 getpagesize. For BeOS. Based on a patch from Bruno Haible.
7818 2000-04-17 Jim Meyering <meyering@lucent.com>
7820 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
7821 the definition of it to rpl_strftime also defined-away the system's
7824 2000-04-15 Jim Meyering <meyering@lucent.com>
7826 Use `C' to denote so-called `contiguous' files, the same way
7828 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
7829 (ftypelet): Use S_ISCTG.
7830 From Michael Deutschmann.
7832 2000-04-14 Jim Meyering <meyering@lucent.com>
7834 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
7836 2000-04-08 Jim Meyering <meyering@lucent.com>
7838 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
7839 names don't conflict. Reported by Eli Zaretskii.
7841 2000-03-28 Bruno Haible <haible@clisp.cons.org>
7843 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
7844 bug. Deal with the different error behavior of Irix iconv.
7846 2000-04-07 Jim Meyering <meyering@lucent.com>
7848 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
7849 to work around system header problems on AIX 3.2.5. From Bruno Haible.
7851 2000-04-05 Jim Meyering <meyering@lucent.com>
7853 Portability tweaks required for ultrix4.3.
7854 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
7855 * readutmp.c: Include sys/types.h before sys/stat.h.
7856 * canon-host.c: Declare strdup.
7857 * path-concat.c: Likewise.
7858 From John David Anglin.
7860 2000-04-04 Jim Meyering <meyering@lucent.com>
7862 Be more DOS 8.3-friendly.
7863 * ref-add.sin: Renamed from ref-add.sed.in.
7864 * ref-del.sin: Renamed from ref-del.sed.in.
7865 * Makefile.am: Reflect renaming.
7866 Reported by Eli Zaretskii.
7868 Use a temporary file name that won't clash with `charset.alias'
7869 in the DOS 8.3 name space.
7870 * Makefile.am (charset_tmp): Define.
7871 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
7872 (uninstall-local): Likewise.
7873 Reported by Eli Zaretskii.
7875 2000-03-29 Paul Eggert <eggert@twinsun.com>
7877 * time/strftime.c (my_strftime): Make sure we call the system
7878 strftime, not ourselves, when invoking the underlying strftime.
7880 2000-03-24 Jim Meyering <meyering@lucent.com>
7882 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
7883 (charset_alias): Define.
7884 (install-exec-local): Factor out common code.
7885 (uninstall-local): Split lines longer than 80.
7886 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
7888 (.sed.in.sed): New rule. Don't redirect directly to $@.
7889 (CLEANFILES): Add ref-add.sed and ref-del.sed.
7891 2000-03-19 Bruno Haible <haible@clisp.cons.org>
7893 * config.charset: Output a line containing "Packages using this file".
7894 * ref-add.sed.in, ref-del.sed.in: New files.
7895 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
7896 ref-del.sed): New rules.
7898 2000-03-17 Jim Meyering <meyering@lucent.com>
7900 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
7901 Otherwise, include <strings.h>
7903 2000-03-17 Bruno Haible <haible@clisp.cons.org>
7905 * unicodeio.c (utf8_wctomb): New function.
7906 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
7907 format instead of in UCS-4 with platform dependent endianness.
7909 2000-03-07 Paul Eggert <eggert@twinsun.com>
7911 * savedir.c (savedir): Work even if directory size is
7912 negative; this can happen with some screwy NFS configurations.
7914 2000-03-06 Jim Meyering <meyering@lucent.com>
7916 * localcharset.c (get_charset_aliases): Don't try to free file_name
7917 if it's NULL (because we ran out of memory). From Bruno Haible.
7919 2000-03-05 Jim Meyering <meyering@lucent.com>
7921 * localcharset.c ("path-concat.h"): Include.
7922 (get_charset_aliases): Use path_concat instead of ANSI string
7925 * unicodeio.h (PARAMS): Define.
7926 Use it to guard prototype.
7928 2000-03-04 Jim Meyering <meyering@lucent.com>
7930 * Makefile.am (install-exec-local): Create $(libdir) before installing
7932 (uninstall-local): Uncomment this rule so `make distcheck' works
7935 * unicodeio.c (<errno.h>): Include it.
7936 (errno): Declare if not defined.
7938 * localcharset.c: Add Bruno's comment justifying use of volatile.
7940 * config.charset: New version, incorporating remarks from a linux
7941 i18n mailing list. From Bruno Haible.
7943 2000-03-02 Jim Meyering <meyering@lucent.com>
7945 * Makefile.am (EXTRA_DIST): Add config.charset.
7947 2000-03-01 Jim Meyering <meyering@lucent.com>
7949 * localcharset.c: Guard some #includes with `#if HAVE_...'.
7950 * unicodeio.c: Likewise.
7952 2000-02-02 Bruno Haible <haible@clisp.cons.org>
7954 * config.charset: New file.
7955 * localcharset.c: New file.
7956 * unicodeio.h, unicodeio.c: New files.
7957 * Makefile.am (DEFS): Add -DLIBDIR=...
7958 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
7959 (noinst_HEADERS): Add unicodeio.h.
7960 (all-local, install-exec-local, charset.alias): New targets.
7962 2000-02-28 Paul Eggert <eggert@twinsun.com>
7964 * quotearg.c (ALERT_CHAR): New macro.
7965 (quotearg_buffer_restyled): Use it.
7967 2000-02-27 Jim Meyering <meyering@lucent.com>
7969 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
7970 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
7972 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
7973 not `#if STDC_HEADERS'.
7974 Declare malloc if needed.
7976 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
7977 now that autoconf always defines the HAVE_DECL_ symbols.
7978 * human.c: Likewise.
7980 * strtoumax.c: Likewise.
7982 * backupfile.c: Arrange for cpp to fail if the configure-time
7983 declaration check was not run.
7985 * human.c: Likewise.
7987 * strtoumax.c: Likewise.
7989 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
7990 then first look up the entire `.'-containing string as a login name.
7992 2000-02-18 Paul Eggert <eggert@twinsun.com>
7994 * getdate.y: Handle two-digit years with leading zeros correctly.
7995 (textint): New typedef.
7996 (parser_control): Member year changed from int to textint.
7998 (YYSTYPE): Removed; replaced by %union with int and textint members.
7999 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8000 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8001 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8002 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8003 (date, number, to_year): Use width of number in digits, not its value,
8004 to determine whether it's a 2-digit year, or a 2-digit time.
8005 (yylex): Store number of digits of numeric tokens.
8006 Reported by John Kendall.
8008 (parser_control): Changed from struct parser_control to typedef (for
8009 consistency). All uses changed.
8011 (tID): Removed; not used.
8012 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8014 2000-02-14 Paul Eggert <eggert@twinsun.com>
8016 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8017 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8019 2000-02-12 Jim Meyering <meyering@lucent.com>
8021 * userspec.c (ISDIGIT): Define it.
8022 (isdigit): Remove definition.
8023 (is_number): Use ISDIGIT, not isdigit.
8024 <libintl.h>: Include.
8026 (parse_user_spec): Mark translatable strings.
8028 2000-02-10 Jim Meyering <meyering@lucent.com>
8030 With these changes, nanosleep.[ch] are finally enough like the other
8031 lib/* replacement files to compile on a few more losing systems.
8033 * nanosleep.h: Don't include config.h.
8034 Remove prototype from declaration of nanosleep.
8035 (PARAMS): Remove now-unneeded definition.
8036 * nanosleep.c: #undef nanosleep.
8037 (rpl_nanosleep): Rename from nanosleep.
8039 2000-02-03 Jim Meyering <meyering@lucent.com>
8041 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8042 rather than with `#if HAVE_UTMPNAME'.
8044 2000-02-01 Jim Meyering <meyering@lucent.com>
8046 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8048 2000-01-31 Jim Meyering <meyering@lucent.com>
8050 * nanosleep.h (nanosleep): Guard declaration with
8051 `#if ! HAVE_DECL_NANOSLEEP'.
8052 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8053 the declaration in that vendor's sys/timers.h.
8054 Reported by Christian Krackowizer.
8056 * quotearg.c (ISASCII): Add #undef and move definition to follow
8057 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8058 (ISPRINT): Likewise.
8059 Reported by Tom Tromey.
8061 2000-01-30 Jim Meyering <meyering@lucent.com>
8063 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8064 uses of ->ut_name. The latter doesn't work with new Linux header files
8065 where only utmpx.ut_user is declared.
8067 * readutmp.h (UT_USER): Define.
8069 2000-01-23 Jim Meyering <meyering@lucent.com>
8071 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8074 2000-01-22 Jim Meyering <meyering@lucent.com>
8076 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8077 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8078 Required for some AIX systems. Reported by Christian Krackowizer.
8079 [TESTING] (main): New function.
8081 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8082 * dirname.c (dir_name): Support for DOS-style file names with drive
8085 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8087 * strverscmp.c (ISDIGIT): Define.
8088 (strverscmp): Use ISDIGIT, not isdigit.
8090 2000-01-17 Paul Eggert <eggert@twinsun.com>
8092 * nanosleep.c (nanosleep):
8093 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8094 POSIX.1 doesn't require SA_INTERRUPT and some systems
8095 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8096 it's been part of POSIX.1 since day 1 (in 1988).
8098 2000-01-17 Jim Meyering <meyering@lucent.com>
8100 * interlock: Remove unused file. Reported by François Pinard.
8102 2000-01-16 Paul Eggert <eggert@twinsun.com>
8104 * quotearg.c (quotearg_buffer_restyled): Do not quote
8105 alert, backslash, formfeed, and vertical tab unnecessarily in
8106 shell quoting style.
8109 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005
8110 Free Software Foundation, Inc.
8111 Copying and distribution of this file, with or without modification,
8112 are permitted provided the copyright notice and this notice are preserved.