1 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
3 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
4 possible collision with system files.
5 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
6 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
7 WCHAR_MIN and WCHAR_MAX in this case.
8 (<stddef.h>): Do not include; no longer needed.
9 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
10 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
11 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
12 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
13 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
14 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
15 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
16 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
17 !defined(__c99))]: Include in this case too, since it's harmless
19 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
21 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
22 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
23 (_STDINT_MIN, _STDINT_MAX): New macros.
24 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
25 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
26 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
27 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
28 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
29 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
30 macros, not typedefs; this simplifies things quite a bit.
31 Use long int for all types narrower than int64_t.
32 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
33 Define in terms of long long int or int64_t or long int,
34 not int64_t or int32_t. This saves some compile-time testing.
35 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
36 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
37 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
38 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
39 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
40 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
41 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
42 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
43 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
44 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
45 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
46 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
47 undef any previous version and define our own version, for
48 simplicity and consistency with the new macros for types.
49 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
50 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
51 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
52 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
53 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
54 @WINT_T_SUFFIX@ to keep things simple here.
55 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
56 Simplify by assuming typical 8/16/32/64 host, since we're
57 already doing that elsewhere anyway.
58 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
59 and assume long long int is 64 bits if available. This
60 speeds up 'configure'.
62 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
64 * getaddrinfo.c: fixed typo
66 2006-06-29 Eric Blake <ebb9@byu.net>
68 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
69 unused static function.
71 2006-06-29 Eric Blake <ebb9@byu.net>
75 2006-06-29 Derek R. Price <derek@ximbiot.com>
77 * strftime.c: Assume strftime() exists.
79 2006-06-28 Bruno Haible <bruno@clisp.org>
81 * getaddrinfo.h: Fix POSIX URL.
82 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
83 (use_win32_p): Make static.
84 (getaddrinfo): Reject service name if it is empty or does not consist
85 solely of decimal digits, or if its value is > 65535.
86 (getnameinfo): Remove useless casts.
88 2006-06-28 Derek R. Price <derek@ximbiot.com>
90 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
91 Autoconf 2.60 says this stuff was obsolete.
93 2006-05-12 Bruno Haible <bruno@clisp.org>
95 * mkdtemp.c [MINGW]: Include <io.h>.
96 (mkdir): Define using _mkdir.
98 2006-06-28 Bruno Haible <bruno@clisp.org>
100 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
101 declaration for wcwidth.
102 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
104 2006-06-28 Eric Blake <ebb9@byu.net>
106 * xvasprintf.h: Fix comments.
108 2006-06-28 Eric Blake <ebb9@byu.net>
110 * mbchar.h (wcwidth): Include wcwidth.h.
111 * mbswidth.c (wcwidth): Move from here...
112 * wcwidth.h: ...to this new file.
114 2006-06-28 Simon Josefsson <jas@extundo.com>
116 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
117 functions there. It will succeed on Windows XP, but on Windows
118 2000 and (presumably) earlier, it will fail, and use the internal
120 (use_win32_p): New function.
121 (getaddrinfo): Use strtoul on servname, to support numeric ports.
122 Support AI_NUMERICSERV to disable getservbyname.
123 (getnameinfo): New function, only supports
124 NI_NUMERICHOST|NI_NUMERICSERV for now.
126 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
127 only have some of them. Add AI_NUMERICSERV. Add prototype for
130 2006-06-27 Bruno Haible <bruno@clisp.org>
132 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
134 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
136 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
137 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
138 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
140 2006-06-26 Bruno Haible <bruno@clisp.org>
142 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
144 Reported by Mark D. Baushke and Larry Jones.
146 2006-06-26 Bruno Haible <bruno@clisp.org>
148 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
150 Suggested by Mark D. Baushke and Larry Jones.
152 2006-06-23 Mark D. Baushke <mdb@gnu.org>
154 * stdint_.h: Treat BSD/OS like OpenBSD.
156 2006-06-23 Bruno Haible <bruno@clisp.org>
158 * stdint_.h: Treat IRIX like OpenBSD.
160 2006-06-23 Bruno Haible <bruno@clisp.org>
162 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
163 ISO C 99 Technical Corrigendum 1.
165 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
167 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
168 Some compiler complained about some of them. Problem reported by
170 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
172 2006-06-21 Simon Josefsson <jas@extundo.com>
174 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
177 * socket_.h: Don't define WINVER.
179 * inet_pton.h, inet_pton.c: New file, taken from glibc but
180 slightly modified to work in gnulib.
182 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
184 * read-file.c (fread_file): Start with buffer allocation of
185 0 bytes rather than 1 byte; this simplifies the code.
186 Don't invoke feof; it's not needed. Refactor to avoid duplicate
187 code to free buffer and save/restore errno.
188 (internal_read_file): Remove unused local.
190 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
192 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
193 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
194 Problem reported by Denis Excoffier in
195 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
197 2006-06-19 Simon Josefsson <jas@extundo.com>
199 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
201 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
203 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
205 2006-06-17 Bruno Haible <bruno@clisp.org>
207 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
209 2006-06-17 Bruno Haible <bruno@clisp.org>
211 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
212 problem on Solaris 2.5.1.
214 2006-06-16 Eric Blake <ebb9@byu.net>
216 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
217 * unicodeio.c [!defined errno]: Likewise.
218 * strtol.c [!defined errno]: Likewise.
219 * strtod.c [!defined errno]: Likewise.
221 2006-06-15 Bruno Haible <bruno@clisp.org>
223 * stdint_.h: Rewritten to be fully auto-configured.
224 Fixes bug on HP-UX/IA64.
226 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
228 * getdate.y (__attribute__): Don't define if already defined.
229 Problem reported by Larry Jones.
230 * utimens.c (__attribute__): Likewise.
232 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
234 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
235 reported by Andreas Schwab.
237 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
238 Bruno Haible <bruno@clisp.org>
240 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
242 2006-05-26 Martin Lambers <marlam@marlam.de>
244 * getpass.c: Updates the test for the native W32 API, and adds
245 missing includes, thus fixing compilation warnings.
247 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
249 * tempname.c (small_open, large_open): New macros.
250 (__open, __open64) [!_LIBC]: Remove.
251 (__gen_tempname): Use small_open and large_open instead of __open
252 and __open64. This fixes a portability bug on HP-UX 11.11i
253 reported by Simon Wing-Tang in
254 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
256 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
258 * exclude.c (exclude_fnmatch): New function.
259 (excluded_file_name): Call exclude_fnmatch.
260 * exclude.h (excluded_file_name): New prototype
262 2006-05-24 Bruno Haible <bruno@clisp.org>
264 * printf-args.c (printf_fetchargs): Turn NULL pointers for
265 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
266 Reported by Thorsten Maerz <torte@netztorte.de> via
267 Aaron Stone <aaron@serendipity.cx>.
269 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
271 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
272 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
273 (my_usleep): Don't mishandle maximum value.
275 2006-05-19 Jim Meyering <jim@meyering.net>
277 * getugroups.c: Correct an outdated comment. From Bruno Haible.
279 2006-05-17 Bruno Haible <bruno@clisp.org>
282 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
284 2006-05-17 Bruno Haible <bruno@clisp.org>
286 * stdint_.h: Fix recognition of Cygwin.
288 2006-05-11 Jim Meyering <jim@meyering.net>
290 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
292 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
294 * crc.c (crc32_update): Remove unnecessary L suffix.
295 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
296 unwanted sign propagation, e.g., on hosts with 64-bit int.
297 There still are some problems with reeelly weird theoretical hosts
298 (e.g., 33-bit int) but it's not worth worrying about now.
299 * sha1.c (rol): Likewise.
300 (K1, K2, K3, K4): Remove unnecessary L suffix.
302 2006-05-10 Bruno Haible <bruno@clisp.org>
304 * des.c: Cast to avoid warnings.
306 2006-05-10 Simon Josefsson <jas@extundo.com>
308 * md4.c: Typo fix, update copyright years.
309 (K1, K2): Don't use L because it turn computations into 64-bit on
312 2006-05-09 Bruno Haible <bruno@clisp.org>
314 * xvasprintf.c: Include limits.h, string.h, xsize.h.
315 (EOVERFLOW): Define fallback value.
316 (xstrcat): New function.
317 (xvasprintf): Recognize the special case of a string concatenation.
319 2006-05-01 Bruno Haible <bruno@clisp.org>
321 * stdint_.h: Shorter URL.
322 * inttypes.h: Likewise.
324 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
326 * verify.h: Document the internals better. Most of this change
327 was written by Bruno Haible.
329 2006-04-29 Bruno Haible <bruno@clisp.org>
331 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
332 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
334 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
336 * getdate.y (get_date): When adding relative date, start with the
337 initial time, not with the result of the first mktime call.
339 2006-04-23 Bruno Haible <bruno@clisp.org>
341 * copy-file.c: Include <unistd.h> unconditionally.
342 * execute.c: Likewise.
343 * fatal-signal.c: Likewise.
344 * findprog.c: Likewise.
345 * mkdtemp.c: Likewise.
348 * wait-process.h: Likewise.
350 2006-04-23 Bruno Haible <bruno@clisp.org>
352 * fwriteerror.c (fwriteerror): Call fclose also when an error
353 condition was already detected.
354 Reported by Ben Pfaff <blp@cs.stanford.edu>.
356 2006-04-19 Derek Price <derek@ximbiot.com>
357 Eric Blake <ebb9@byu.net>
359 * inttypes.h: Correct grammar in comment.
361 2006-04-18 Derek Price <derek@ximbiot.com>
362 Paul Eggert <eggert@cs.ucla.edu>
364 * inttypes.h: New file.
365 * strtoimax.c: Assume <inttypes.h>.
367 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
369 * utimens.c (futimens): glibc futimesat messes up if /proc
370 isn't mounted. Problem reported by Kir Kolyshkin.
372 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
374 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
375 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
376 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
378 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
380 Merge regex changes from libc, removing some of our
381 POSIX-conformance changes that were rejected and redoing them in a
384 * regcomp.c (re_compile_internal, init_dfa):
385 Length arg is now size_t, not Idx. All uses changed.
386 (peek_token): Forward decl now says internal_function.
387 (__re_error_msgid, __re_error_msgid_idx):
388 Now static rather than extern with attribute_hidden.
389 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
390 For some reason libc prefers K&R style defns for external functions.
391 (regerror) [!defined _LIBC]: Likewise.
392 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
393 (seek_collating_symbol_entry, lookup_collation_sequence_value):
394 (build_range_exp, build_collating_symbol):
396 (re_compile_fastmap): Use '\0' to memset, not 0.
397 (utf8_sb_map): Make the calculations more obvious.
398 (init_dfa, parse_bracket_exp, build_charclass_op):
399 Call calloc and cast result, as glibc does.
400 (init_word_char, fetch_token, peek_token, peek_token_bracket):
401 (build_range_exp, build_collating_symbol):
402 Now internal functions.
404 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
406 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
407 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
408 Don't depend on VMS; depend on __VMS instead, for POSIX
410 (regoff_t): Define to ssize_t, not long int.
412 Remove the REG_ macros named below. Instead, make the old names
413 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
415 (REG_BACKSLASH_ESCAPE_IN_LISTS):
416 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
417 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
418 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
419 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
420 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
421 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
422 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
423 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
424 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
425 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
426 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
427 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
428 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
429 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
430 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
431 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
433 Remove. All uses replaced by the old RE_* names.
434 (RE_BACKSLASH_ESCAPE_IN_LISTS):
435 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
436 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
437 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
438 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
439 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
440 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
441 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
442 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
443 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
444 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
445 Don't bother having these macros be independent of each others'
446 values, since they no longer exist in the POSIX name space.
448 Rename the following member names back to their old names,
449 unless !__USE_GNU_REGEX. All uses changed back.
450 (buffer): Renamed from re_buffer.
451 (allocated): Renamed from re_allocated.
452 (used): Renamed from re_used.
453 (syntax): Renamed from re_syntax.
454 (fastmap): Renamed from re_fastmap.
455 (translate): Renamed from re_translate.
456 (can_be_null): Renamed from re_can_be_null.
457 (regs_allocated): Renamed from re_regs_allocated.
458 (fastmap_accurate): Renamed from re_fastmap_accurate.
459 (no_sub): Renamed from re_no_sub.
460 (not_bol): Renamed from re_not_bol.
461 (not_eol): Renamed from re_not_eol.
462 (newline_anchor): Renamed from re_newline_anchor.
463 (num_regs): Renamed from rm_num_regs.
464 (start): Renamed from rm_start.
465 (end): Renamed from rm_end.
467 (free_state): Move up a bit.
469 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
471 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
472 when that is what is intended.
473 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
474 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
476 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
477 All uses changed back to re_malloc, etc. It's now the caller's
478 responsibility to check for overflow; all callers changed.
479 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
480 (re_x2nrealloc): Remove.
481 (free_state): Remove decl.
483 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
484 (re_set_registers, re_exec):
487 2006-01-31 Roland McGrath <roland@redhat.com>
489 * regcomp.c (calc_eclosure_iter): Remove dead variables.
490 Reported by Mike Frysinger <vapier@gentoo.org>.
492 2006-01-15 Andreas Jaeger <aj@suse.de>
495 * regex_internal.c (re_string_reconstruct): Adjust for
496 build_wcs_upper_buffer change.
497 (build_wcs_upper_buffer): Change return type.
499 2005-12-10 Ulrich Drepper <drepper@redhat.com>
501 * regex_internal.h: Include <stdint.h> if available.
503 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
505 * regex_internal.h (SIZE_MAX): Provide a default definition.
507 2005-10-14 Ulrich Drepper <drepper@redhat.com>
509 * regcomp.c: Adjust for changed secondary hash function.
511 2005-09-30 Ulrich Drepper <drepper@redhat.com>
513 * regex.h: Pretty printing.
514 Clean up namespace a bit.
516 2005-09-30 Jakub Jelinek <jakub@redhat.com>
518 * regexec.c (update_cur_sifted_state, check_arrival,
519 check_arrival_add_next_nodes): Avoid using uninitialized variable.
521 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
522 Ulrich Drepper <drepper@redhat.com>
525 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
526 (bitset_word_t): Renamed from bitset_word. All uses changed.
528 2005-09-22 Ulrich Drepper <drepper@redhat.com>
531 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
532 * regcomp.c: Remove unnecessary uses of
533 unsigned RE_TRANSLATE_TYPE.
534 * regex_internal.h: Likewise.
535 * regex_internal.c: Likewise.
536 * regexec.c: Likewise.
537 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
539 2005-09-07 Ulrich Drepper <drepper@redhat.com>
541 * regexec.c (find_recover_state): Remove unnecessary
543 (transit_state_bkref): Make DFA a const pointer.
544 (get_subexp): Likewise.
545 (check_arrival): Likewise.
546 (update_cur_sifted_state): Likewise.
547 (re_search_internal): Likewise.
548 (prune_impossible_nodes): Likewise.
549 (acquire_init_state_context): Likewise.
550 (proceed_next_node): Likewise.
551 (set_regs): Likewise.
552 (free_fail_stack_return): Likewise.
553 (check_arrival_expand_ecl): Mark DFA parameter as const.
554 (check_arrival_expand_ecl_sub): Likewise.
555 (check_subexp_limits): Likewise.
556 (sub_epsilon_src_nodes): Likewise.
557 (add_epsilon_src_nodes): Likewise.
558 (merge_state_array): Likewise.
559 (update_regs): Likewise.
560 (build_trtable): Likewise.
561 (sift_states_backward): Mark MCTX parameter as const.
562 (build_sifted_states): Likewise.
563 (update_cur_sifted_state): Likewise.
564 (sift_states_mkref): Likewise.
565 (check_arrival_expand_ecl): Mark eclosure as const.
566 (check_dst_limits_calc_pos_1): Likewise.
567 * regex_internal.h (re_match_context_t): Make dfa a const
570 2005-09-06 Ulrich Drepper <drepper@redhat.com>
572 * regexec.c (merge_state_with_log): Define dfa as const pointer.
573 (transit_state_sb): Likewise.
574 (transit_state_mb): Likewise.
575 (sift_states_iter_mb): Likewise.
576 (check_arrival_add_next_nodes): Likewise.
577 (check_node_accept_bytes): Change first parameter to pointer-to-const.
578 [_LIBC] (re_search_2_stub): Use mempcpy.
580 * regex_internal.c (re_string_reconstruct): Avoid calling
581 mbrtowc for very simple UTF-8 case.
583 * regex_internal.c (re_acquire_state): Make DFA pointer arg
585 (re_acquire_state_context): Likewise.
586 * regex_internal.h: Adjust prototypes.
588 * regex.c: Prevent using C++ compilers.
590 * regex_internal.c (re_acquire_state): Minor code rearrangement.
591 (re_acquire_state_context): Likewise.
593 2006-03-29 Mark D. Baushke <mdb@gnu.org>
594 Bruno Haible <bruno@clisp.org>
596 * stdint_.h: On OpenBSD, don't redefine types already included in
597 <sys/types.h> and <inttypes.h>.
599 2006-03-24 Eric Blake <ebb9@byu.net>
601 * time_r.c (copy_string_result): Remove, as it is no longer used.
603 2006-03-24 Simon Josefsson <jas@extundo.com>
605 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
606 including some doc fixes.
607 (base64_encode_alloc): Fix +1 bug on allocation failures.
609 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
611 * base64.c (base64_encode): Do not read past end of array with
612 unsanitized input on systems with CHAR_BIT > 8.
614 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
616 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
617 Typedef to long int, not to off_, as POSIX will likely change
620 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
622 * argp-help.c (validate_uparams): Fix typo
623 * argp-parse.c (argp_default_options): Consistently begin help
624 messages with a lowercase letter.
626 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
628 * time_r.h (asctime_r, ctime_r): Remove. These functions can
629 overrun buffers and shouldn't be used (much as gets shouldn't be
631 * time_r.c (asctime_r, ctime_r): Likewise.
633 2006-03-08 Simon Josefsson <jas@extundo.com>
635 * gc-gnulib.c (randomize): Don't open files called 'no', they
636 signal that configure disabled the device.
638 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
640 * c-stack.c: Include unistd.h unconditionally, since we now assume
642 * getlogin_r.c: Likewise.
643 * getlogin_r.h: Likewise.
645 * pagealign_alloc.c: Likewise.
646 * unistd_.h: Remove; no longer needed.
648 2006-03-07 Simon Josefsson <jas@extundo.com>
650 * unistd_.h: New file.
652 2006-03-07 Simon Josefsson <jas@extundo.com>
654 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
656 2006-03-01 Simon Josefsson <jas@extundo.com>
658 * readline.c: Fix typo, tiny patch from Stepan Kasal
661 2006-02-28 Simon Josefsson <jas@extundo.com>
663 * getopt.c: Protect #include of unistd.h, for MSVS.
665 2006-02-27 Simon Josefsson <jas@extundo.com>
667 * base64.h: Indent #define's. From Jim Meyering
670 2006-02-27 Jim Meyering <jim@meyering.net>
672 Revert the change of 2006-02-24, so these files can continue
673 to be sync'd from gettext.
674 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
677 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
679 * glob.c: Say "invalid" rather than "illegal" in comments.
681 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
683 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
685 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
687 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
688 AT_FDCWD exceeds INT_MAX.
689 * openat.h (AT_FDCWD): Likewise.
691 2006-02-14 Jim Meyering <jim@meyering.net>
695 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
696 failure on deficient systems, and simplify gnulib lgpl dependencies.
697 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
698 xmalloc/lstat combination. Based on a patch from Bruno Haible.
700 * xalloc-die.c: Remove unused definition of N_.
702 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
704 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
706 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
708 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
709 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
711 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
713 * argp-namefrob.h: Restore changes accidentally lost during the
714 "autoupdate" on 2005-12-12.
716 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
718 * fnmatch.c (L_): Renamed from L, to work around a bug in
719 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
720 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
723 2006-01-26 Simon Josefsson <jas@extundo.com>
725 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
726 prototype is visible on mingw32.
728 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
731 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
734 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
736 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
737 attempt to open for write; this always fails, at least on POSIX
738 hosts. This reinstates the 2006-01-09 change, which was
739 inadvertently removed.
741 2006-01-26 Bruno Haible <bruno@clisp.org>
742 Paul Eggert <eggert@cs.ucla.edu>
745 [(! (defined __cplusplus || defined __BEOS__)
747 && !(defined __HP_cc || defined __xlc__
748 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
750 #define to signed char in these cases too; this simplifies
751 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
752 etc., separately) and makes it more conservative.
754 2006-01-21 Jim Meyering <jim@meyering.net>
756 Sync from the stable (b5) branch of coreutils:
758 * fts.c (fts_children): Don't let close() clobber errno from
761 * fts.c (fts_stat): When following a symlink-to-directory,
762 don't necessarily interpret stat-fails+lstat-succeeds as indicating
763 a dangling symlink. That can also happen at least for ELOOP.
764 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
765 FYI, this bug predates the inclusion of fts.c in coreutils.
767 * fts.c (fts_open): Put new maxarglen declaration and uses
768 in their own block, so pre-c99 compilers don't object.
770 Avoid the double-free (first in fts_read, second in fts_close) that
771 would occur when an `active' directory is made inaccessible (e.g.,
772 via chmod a-x) during a traversal.
773 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
774 before returning. Reproduce this failure by
775 mkdir -p a/b; cd a; chmod a-x . b
776 Reported by Stavros Passas.
778 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
780 * argp-namefrob.h: Bugfix. Remove stray #
782 2006-01-25 Bruno Haible <bruno@clisp.org>
784 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
786 Reported by Paul Eggert.
788 2006-01-25 Jim Meyering <jim@meyering.net>
790 * fileblocks.c: Remove more useless parentheses.
791 * readutmp.h: Likewise.
793 2006-01-24 Bruno Haible <bruno@clisp.org>
795 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
797 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
800 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
801 to avoid problems with the built-in _Bool type.
802 Reported by Paul Eggert on 2005-11-26.
804 2006-01-24 Jim Meyering <jim@meyering.net>
806 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
808 2006-01-24 Simon Josefsson <jas@extundo.com>
810 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
813 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
815 Work around porting bugs reported by Dieter in
816 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
817 * getopt.c (_NOPROTO): Remove; no longer needed.
818 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
819 Include "getopt.h" first, to check interface.
820 (getenv): Declare only if defined HAVE_DECL_GETENV &&
822 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
823 (__strndup): Revert to K&R-style function dfns, the glibc style.
824 * strnlen.c: Don't claim it's taken from glibc; it's not.
825 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
826 Include strnlen.h first, to get prototype properly.
827 (strnlen): Renamed from __strnlen.
830 2006-01-23 Ulrich Drepper <drepper@redhat.com>
832 These changes imported from libc.
833 * getopt.c: Use __fxprintf instead of inline stream orientation
834 test and two separate function calls.
835 * strndup.c (__strndup): Add libc_hidden_def.
837 2006-01-22 Bruno Haible <bruno@clisp.org>
839 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
840 temporary buffer for sprintf, take into account the precision also
841 for 'd', 'i', 'u', 'o', 'x', 'X'.
843 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
845 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
846 to pacify gcc -Wswitch-default.
848 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
850 * argp-help.c (usage_long_opt): Do not print DOC options.
851 (__argp_base_name): Removed
852 * argp-namefrob.h (__argp_basename): Removed definition. Was a
854 (__argp_base_name): Provide macro definition or extern declaration
855 depending on the configuration
857 2006-01-20 Simon Josefsson <jas@extundo.com>
859 * inet_ntop.h: Unconditionally include sys/socket.h.
861 2006-01-19 Simon Josefsson <jas@extundo.com>
863 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
865 2006-01-12 Simon Josefsson <jas@extundo.com>
867 * base64.c: Fix warning, reported by Bruno Haible
868 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
870 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
873 * md5.c: Fix commentary typos.
874 (alignof, UNALIGNED_P): No need for a GCC-specific version.
875 * md5.h (__attribute__): Remove; unused.
876 * sha1.c: Fix commentary to match md5 better.
877 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
878 so that we don't need to worry about alignment. All uses changed.
879 This merges the 2005-10-28 md5 change into sha1.
881 2006-01-11 Jim Meyering <jim@meyering.net>
884 * md5.c (OP): Fix spacing.
886 2006-01-11 Simon Josefsson <jas@extundo.com>
888 * stdint_.h (SIZE_MAX): Add missing (.
890 2006-01-10 Bruno Haible <bruno@clisp.org>
892 * argp.h (__const): Remove macro. Use const instead.
893 * argp-fmtstream.h (__const): Likewise.
894 * glob_.h (__const): Remove macro.
895 * glob-libc.h: Use const instead of __const.
897 2006-01-10 Jim Meyering <jim@meyering.net>
899 Avoid the double-free (first in fts_read, second in fts_close) that
900 would occur when an `active' directory is made inaccessible (e.g.,
901 via chmod a-x) during a traversal.
902 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
903 before returning. Reproduce this failure by
904 mkdir -p a/b; cd a; chmod a-x . b
905 Reported by Stavros Passas.
908 * sha1.c: Tweak grammar in a comment.
910 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
912 * regex_internal.h (BITSET_WORD_BITS):
913 Work around a bug in 64-bit PGC (before version 6.1-2), where the
914 preprocessor mishandles large unsigned values as if they were signed.
915 Problem reported by Claudio Fontana in
916 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
918 2006-01-10 Simon Josefsson <jas@extundo.com>
920 * socket_.h: New file.
922 2006-01-10 Bruno Haible <bruno@clisp.org>
924 * localcharset.c: Update from GNU gettext.
926 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
929 * chdir-long.c (cdb_free): Don't bother trying to open directory
930 for write access: POSIX says that must fail.
931 * fts.c (diropen): Likewise.
932 * save-cwd.c (save_cwd): Likewise.
933 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
934 well, for minor improvements on hosts that lack O_DIRECTORY.
935 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
936 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
937 Fall back on chown if open failed with EACCES.
939 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
940 Report an error at compile-time if only a 1-second nominal clock
943 * lchmod.h: New file.
944 * mkdir-p.c: Include lchmod.h, lchown.h.
945 (make_dir_parents): Use lchown rather than chown, and
946 lchmod rather than chmod.
948 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
949 too. Problem with "none" reported by Bob Proulx. Problem with
950 "proc" reported by n0dalus.
952 * mountlist.c: Include <limits.h>.
953 (dev_from_mount_options)
954 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
955 New function. It no longer assumes "dev=" has the System V meaning
956 on Linux (since it doesn't). It also parses "dev=" more carefully.
957 (read_file_system_list)
958 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
959 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
962 * posixtm.h (PDS_PRE_2000): New macro.
963 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
964 All usages changed. Reject dates outside the range 1969-1999 if
965 PDS_PRE_2000 is used.
967 2006-01-09 Jim Meyering <jim@meyering.net>
971 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
973 * chdir-safer.h, chdir-safer.c: New files.
975 * modechange.c (mode_compile): Reject an invalid mode string
976 that starts with an octal digit. From Andreas Gruenbacher.
978 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
979 and dup to open_safer and dup_safer, respectively.
980 (openat_permissive): Fix typo in comment.
982 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
983 "gettext.h"; either no longer needed or are guaranteed by openat.h.
984 (_): Remove; no longer needed.
985 (openat): Renamed from rpl_openat; no need for rpl_openat
986 since openat.h renames openat for us.
987 Replace most of the body with a call to openat_permissive,
988 to avoid duplicate code.
989 Port to (probably hypothetical) environments were mode_t is
991 (openat_permissive): Require mode arg, so that we can check
992 types better. Put it just after flags. Change cwd failure
993 indicator from pointer-to-bool to pointer-to-errno-value.
995 Invoke openat_save_fail and/or openat_restore_fail if
996 cwd_errno is null, so that openat can call us.
997 (openat_permissive, fdopendir, fstatat, unlinkat):
998 Simplify errno handling to avoid some duplicate code,
999 as it's OK to set errno on success.
1000 * openat.h: Revamp code so that function macros depend on
1001 __OPENAT_PREFIX only, not also on AT_FDCWD.
1002 (openat_ro): Remove. Caller changed to use openat_permissive.
1003 (openat_permissive): Now a macro, if not a function.
1004 (openat_restore_fail, openat_save_fail): Now always functions,
1005 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1007 * openat-priv.h: New file, defining macros used by mkdirat.c
1009 * mkdirat.c: Include openat-priv.h.
1010 Remove definitions of macros defined therein.
1011 * openat.c: Likewise.
1013 * mkdirat.c (mkdirat): New file and function.
1014 * openat.h (mkdirat): Declare.
1016 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1018 * openat.h (openat_permissive): Declare.
1019 (openat_ro): Define.
1021 * openat.c (EXPECTED_ERRNO): New macro.
1022 (openat_permissive): New function -- used in remove.c rewrite.
1023 (all functions): Set errno just before returning, only if there
1024 was an actual failure.
1025 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1027 Emulate openat-family functions using Linux's procfs, if possible.
1028 Idea and some code based on Ulrich Drepper's glibc changes.
1030 * openat.c: (BUILD_PROC_NAME): New macro.
1031 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1032 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1033 before falling back on save_cwd and restore_cwd.
1034 (fdopendir, fstatat, unlinkat): Likewise.
1036 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1037 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1039 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1040 as second argument to va_arg. Otherwise, some versions of gcc
1041 warn that `if this code is reached, the program will abort'.
1043 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1045 Sync from coreutils.
1047 Add POSIX ACL support
1048 * acl.h (copy_acl, set_acl): Add declarations.
1049 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1050 systems other than Linux.
1051 (chmod_or_fchmod): New function: use fchmod when possible,
1052 and chmod otherwise.
1053 (file_has_acl): Add a POSIX ACL implementation, with a
1054 Linux-specific subcase.
1055 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1056 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1057 acls are unsupported.
1058 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1059 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1062 2006-01-09 Bruno Haible <bruno@clisp.org>
1064 * sysexit_.h (EX_OK): New macro.
1065 Suggested by Martin Lambers <marlam@marlam.de>.
1067 2006-01-09 Bruno Haible <bruno@clisp.org>
1069 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1070 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1071 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1072 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1074 2006-01-09 Bruno Haible <bruno@clisp.org>
1076 * stdint_.h (SIZE_MAX): Write the value without involving negative
1079 2005-10-16 Bruno Haible <bruno@clisp.org>
1081 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1082 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1084 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1086 * strftime.c (tzname): Don't declare if it is already #defined.
1087 Problem reported for Mingw by Mark Junker.
1089 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1091 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1092 long int, not int, for nanosecond counts, so that people who are
1093 used to POSIX struct timespec won't be surprised. Reported by Jim
1096 2005-12-16 Jim Meyering <jim@meyering.net>
1098 * fprintftime.c, fprintftime.h: New files.
1100 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1102 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1103 * argp-help.c (fill_in_uparams): Check if the constructed
1104 struct uparams is valid. Fall back to the default values if it is
1107 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1109 * argp-help.c (__argp_base_name): New function
1110 (__argp_short_program_name): Rewrite using __argp_base_name
1111 * argp-namefrob.h: Define program_invocation_name and
1112 program_invocation_short_name if requested
1113 (__argp_base_name): Add prototype
1114 * argp-parse.c (argp_def): Use gettext wrappers
1115 (argp_default_parser): Use __argp_base_name
1116 * argp-pin.c: New file. Defines program_invocation_name and
1117 program_invocation_short_name on systems that lack them.
1119 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1121 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1122 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1123 porting problem reported by Georg Schwarz in
1124 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1126 2005-07-09 Bruno Haible <bruno@clisp.org>
1128 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1129 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1130 Reported by Mark Junker <mjscod@gmx.de>.
1132 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1134 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1135 (uintmax_t) [defined uintmax_t]: Do not declare.
1136 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1137 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1138 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1139 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1140 sake of portability to weird hosts that C allows (though we don't
1141 know of any practical examples).
1143 * savedir.h (fdsavedir): New decl.
1144 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1145 contains most of the former guts of savedir.
1146 (savedir): Use savedirstream.
1149 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1151 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1152 coreutils no longer futzes with rounding modes.
1154 2005-11-14 Jim Meyering <jim@meyering.net>
1156 * mkstemp-safer.c: Include <config.h>, required for possible
1157 replacement of mkstemp.
1159 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1161 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1163 (gethrxtime) [! (HAVE_NANOUPTIME
1164 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1165 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1166 our own approximation.
1168 2005-11-10 Simon Josefsson <jas@extundo.com>
1170 * readline.c: Remove EOL.
1172 2005-11-08 Eric Blake <ebb9@byu.net>
1174 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1176 2005-11-08 Eric Blake <ebb9@byu.net>
1178 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1180 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1182 Fix porting problem reported by Theodoros V. Kalamatianos.
1183 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1184 Don't assume that futimes failing means we must fail.
1186 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1188 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1189 leave errno alone. Problem reported by Dmitry V. Levin.
1191 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1193 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1194 errno alone. Problem reported by Frederic Jolliton.
1196 2005-10-28 Simon Josefsson <jas@extundo.com>
1198 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1199 "restrict" keywords, as per POSIX. Protect the function
1200 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1201 Don't use K&R prototypes. Check the sprintf return values.
1202 Re-define EAFNOSUPPORT if not present. Indent.
1204 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1205 suggested by Bruno Haible <bruno@clisp.org>.
1207 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1209 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1211 * gc-libgcrypt.c: Add MD2 (which is not available through
1214 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1216 * md2.h, md2.c: New files.
1218 2005-10-24 Simon Josefsson <jas@extundo.com>
1220 * md4.h: Shrink buffer size, now that we changed the type.
1222 2005-10-22 Simon Josefsson <jas@extundo.com>
1224 * arcfour.h, arcfour.c: Use fixed size indices in the
1225 arcfour_context struct (simplify test vector testing in GNU
1228 2005-10-22 Simon Josefsson <jas@extundo.com>
1230 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1231 suggested by Bruno Haible <bruno@clisp.org>.
1233 2005-10-22 Simon Josefsson <jas@extundo.com>
1235 * crc.h: Include stddef.h, for size_t.
1237 2005-10-21 Simon Josefsson <jas@extundo.com>
1239 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1240 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1242 2005-10-21 Simon Josefsson <jas@extundo.com>
1244 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1247 2005-10-21 Simon Josefsson <jas@extundo.com>
1249 * gc-gnulib.c: Support ARCTWO in CBC mode.
1251 2005-10-21 Simon Josefsson <jas@extundo.com>
1253 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1256 * hmac-sha1.c (hmac_sha1): Likewise.
1258 * crc.c (crc32_update): Actually use crc parameter, suggested by
1259 Bruno Haible <bruno@clisp.org>.
1261 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1264 2005-10-21 Simon Josefsson <jas@extundo.com>
1266 * des.h, des.c: New files.
1268 * gc-gnulib.c: Support DES.c
1270 2005-10-21 Simon Josefsson <jas@extundo.com>
1272 * arctwo.h, arctwo.c: New files.
1274 * gc-gnulib.c: Support ARCTWO.
1276 2005-10-21 Simon Josefsson <jas@extundo.com>
1278 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1280 2005-10-19 Simon Josefsson <jas@extundo.com>
1282 * gc-gnulib.c: Support ARCFOUR.
1284 2005-10-19 Simon Josefsson <jas@extundo.com>
1286 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1289 * gc.h: Add ECB enum type.
1291 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1293 2005-10-19 Simon Josefsson <jas@extundo.com>
1295 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1297 2005-10-18 Simon Josefsson <jas@extundo.com>
1299 * md4.h, md4.c: New files, based on md5.?.
1301 2005-10-17 Simon Josefsson <jas@extundo.com>
1303 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1305 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1307 2005-10-17 Simon Josefsson <jas@extundo.com>
1309 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1311 2005-10-17 Simon Josefsson <jas@extundo.com>
1313 * gc.h, gc-libgcrypt.c: Add ciphers.
1315 2005-10-17 Simon Josefsson <jas@extundo.com>
1317 * sha1.c: Use uint32_t instead of md5_uint32.t
1319 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1322 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1324 * md5.h: Use stdint.h and uint32_t. Doc fix.
1326 2005-10-15 Simon Josefsson <jas@extundo.com>
1328 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1330 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1332 2005-10-14 Simon Josefsson <jas@extundo.com>
1334 * arcfour.h, arcfour.c: New files.
1336 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1338 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1339 include <wchar.h>; no longer needed.
1341 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1342 and Ulrich Drepper <drepper@redhat.com>
1345 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1346 instead of inline stream orientation test and two separate
1347 function calls. Pay no attention to USE_IN_LIBIO.
1349 2005-10-14 Roland McGrath <roland@redhat.com>
1351 Import from libc. [BZ #1331]
1352 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1354 Reported by Matej Vela <vela@debian.org>.
1356 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1358 * mkdir-p.c (make_dir_parents): Don't report an error if an
1359 intermediate directory is in a read-only file system. Problem
1360 reported by Eric Blake.
1362 2005-10-13 Simon Josefsson <jas@extundo.com>
1364 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1365 Move memory allocation outside of loop.
1367 2005-10-12 Simon Josefsson <jas@extundo.com>
1369 * gc-pbkdf2-sha1.c: New file.
1371 * gc.h: Add gc_pbkdf2_sha1 prototype.
1373 2005-10-12 Simon Josefsson <jas@extundo.com>
1375 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1376 suggested by Bruno Haible <bruno@clisp.org>.
1378 2005-10-12 Simon Josefsson <jas@extundo.com>
1380 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1382 * gc-gnulib.c (gc_hmac_sha1): New function.
1384 2005-10-12 Simon Josefsson <jas@extundo.com>
1386 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1388 2005-10-12 Simon Josefsson <jas@extundo.com>
1390 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1391 GC_USE_HMAC_MD5, respectively.
1393 * gc-libgcrypt.c (gc_md5): Fix assert call.
1396 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1398 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1400 * gc-gnulib.c (gc_hash_buffer): Ditto.
1402 2005-10-11 Bruno Haible <bruno@clisp.org>
1404 * c-strcasestr.h: New file, from GNU gettext.
1405 * c-strcasestr.c: New file, from GNU gettext.
1407 2005-10-11 Bruno Haible <bruno@clisp.org>
1409 * c-strcase.h: New file, from GNU gettext.
1410 * c-strcasecmp.c: New file, from GNU gettext.
1411 * c-strncasecmp.c: New file, from GNU gettext.
1413 2005-10-11 Simon Josefsson <jas@extundo.com>
1415 * crc.h, crc.c: New files.
1417 * gc.h (gc_hash_buffer): Add doc.
1419 2005-10-08 Simon Josefsson <jas@extundo.com>
1421 * gc.h: Add gc_hash and gc_hash_buffer.
1423 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1425 * gc-libgcrypt.c (gc_hash_buffer): Add.
1427 2005-10-11 Bruno Haible <bruno@clisp.org>
1429 * strcasecmp.c: Include limits.h.
1430 (strcasecmp): Avoid integer overflow on exotic platforms.
1431 * strncasecmp.c: Include limits.h.
1432 (strncasecmp): Avoid integer overflow on exotic platforms.
1433 Reported by Paul Eggert.
1435 2005-10-06 Simon Josefsson <jas@extundo.com>
1437 * hmac-md5.c: New file.
1441 2005-10-06 Simon Josefsson <jas@extundo.com>
1443 * memxor.c (memxor): Avoid casts and warnings.
1445 2005-10-05 Derek Price <derek@ximbiot.com>
1447 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1449 2005-10-05 Simon Josefsson <jas@extundo.com>
1451 * memxor.c (memxor): Fix compiler error.
1453 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1454 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1456 * memxor.h, memxor.c: New files.
1458 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1459 we assume all systems have it, suggested by Jim Meyering
1460 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1461 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1462 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1465 2005-10-04 Bruno Haible <bruno@clisp.org>
1467 * verify.h (verify_true): Provide alternative definition for C++.
1469 2005-10-04 Simon Josefsson <jas@extundo.com>
1471 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1472 D. Baushke" <mdb@gnu.org>.
1474 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1476 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1477 (SSIZE_MAX): New macro, if not already defined.
1478 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1481 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1483 * exclude.c: Include verify.h.
1484 (verify): Remove. All callers changed to use verify.h's version.
1485 * strtoimax.c: Likewise.
1486 * utimecmp.c: Likewis.e
1488 Sync from coreutils.
1489 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1490 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1491 * .cvsignore: Add fts.h, search.h, t-fpending.
1492 * settime.c (settime): Fix { typo in previous patch. Also, don't
1493 bother returning ENOSYS if settimeofday or stime fails; just let
1494 them return whatever errno they want to return.
1495 * utimens.c: Include unistd.h, for dup2.
1496 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1497 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1499 2005-10-02 Jim Meyering <jim@meyering.net>
1501 Sync from coreutils.
1502 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1503 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1504 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1505 Remove AT_FDCWD test.
1506 Do not consume the fd unless successful.
1507 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1508 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1509 block, so that we don't even try to compile it if settimeofday is
1510 available. This works around a compilation failure on OSF1 V5.1,
1511 due to stime requiring a `long int*' while tv_sec is `int'.
1513 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1515 * getdelim.c (getdelim): Remove unused variables.
1517 2005-10-01 Simon Josefsson <jas@extundo.com>
1519 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1520 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1521 AI_* and EAI_* definitions. Protect function declarations.
1523 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1525 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1526 so that the code works even with ancient cpp. Portability problem
1527 with GCC 2.7.2.1 reported by Thomas M.Ott.
1529 2005-09-27 Jim Meyering <jim@meyering.net>
1531 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1533 * intprops.h (signed_type_or_expr__): Define.
1534 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1537 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1539 * verify.h (verify_expr): Remove, replacing with:
1540 (verify_true): New macro that returns true instead of void.
1541 (verify_type__): Remove.
1542 (verify): Use verify_true rather than verify_type__.
1544 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1546 * utimens.c (ENOSYS): Define if not already defined.
1547 (futimens): Support having a null PATH if the file descriptor
1550 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1552 (__attribute): Define to empty unless GCC 3.1 or later.
1553 This works around a core dump on OpenBSD 3.4, which has GCC
1554 2.95.3, which dumps core when given __attribute__(()). It also
1555 simplifies other tests, since we really don't want to bother with
1556 worrying about which ancient version of GCC supported what.
1557 Original problem reported by Yoann Vandoorselaere, with part of
1558 the fix suggested by Derek Price.
1560 2005-09-24 Jim Meyering <jim@meyering.net>
1562 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1563 so we can once again use a positive bitfield width of 1 -- now we
1564 don't have to explain why we were using a bitfield width of 2.
1566 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1568 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1569 Problem reported by Eric Blake.
1570 (getaddrinfo): Initialize se so that it's not garbage.
1571 Redo internal storage allocation so that it doesn't make unportable
1572 assumptions about alignment.
1575 * utimens.c (futimens): Use futimesat if available.
1576 Prefer it to futimes since it doesn't have the futimes bug.
1578 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1579 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1580 Instead, declare a function that returns a pointer to an array,
1581 and use verify_type__ to declare the size of the array.
1582 Problem and germ of a solution reported by Bruno Haible.
1583 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1584 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1586 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1588 Sync from coreutils.
1590 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1592 * argmatch.h: Include verify.h
1593 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1594 (ARGMATCH_ASSERT): Remove; unused.
1595 * canonicalize.c: Assume STDC_HEADERS.
1596 * exclude.c: Include "strcase.h".
1597 * regex_internal.h [!defined _LIBC]: Likewise.
1598 * getusershell.c: Include stdio--.h rather than stdio.h
1600 (getusershell): Call fopen, not fopen_safer.
1601 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1602 Do not include unistd-safer.h.
1603 (save_cwd): Don't call fd_safer; no longer needed
1604 now that we include fcntl--.h.
1606 * getdate.y (relative_time): New type.
1607 (RELATIVE_TIME_0): New constant.
1608 (parser_control): Use relative_time instead of doing it ourselves.
1609 (%union): Add new relative_time rel member.
1610 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1612 (relunit, relunit_snumber): Now of type rel.
1613 (zone, rel, relunit, get_date): Adjust to above changes.
1615 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1616 Do not include unistd-safer.h.
1617 (getloadavg): Don't call fd_safer; no longer needed
1618 now that we include fcntl--.h.
1620 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1621 (make_dir_parents): Treat ENOSYS like EEXIST.
1623 Improve quality of diagnostics on restore_cwd failure.
1624 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1625 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1626 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1627 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1628 each time through the loop. Do not diagnose restore_cwd failure;
1629 that is the caller's job (and perhaps the caller does not care).
1631 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1632 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1633 If the file already exists but is not a directory, don't bother
1634 to try to make its parents.
1635 Close potential file descriptor leak if we can't chdir("/") (!).
1636 Don't always return true if chdir($PWD) fails; return true only
1637 if the requested action was done successfully (except for the
1639 Don't log final directory unless we actually made it.
1640 Refactor to avoid duplicate code to fix up permissions.
1641 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1643 * strftime.c (my_strftime): Rewrite the previous change slightly,
1644 to make it a bit faster and (I hope) clearer.
1645 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1646 Fix bug in formats like %2N.
1648 * verify.h: New file.
1650 2005-09-22 Jim Meyering <jim@meyering.net>
1652 Sync from coreutils.
1654 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1656 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1657 the .tm_year member, since otherwise gcc-4.0 would now warn about
1658 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1660 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1661 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1663 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1664 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1665 when run in a time zone for which daylight savings time is in effect
1666 for the starting date.
1668 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1669 stop us from restricting permissions of just-created absolute-named
1671 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1672 to restore initial working directory.
1673 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1674 to tell caller if/when we change the working directory and are
1675 unable to return to the initial one.
1676 * mkdir-p.h (make_dir_parents): Update prototype.
1677 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1678 `return false'. This fixes a bug introduced on 2004-07-30.
1680 * openat.c (fdopendir): Be sure to close the supplied
1681 file descriptor before returning. This makes our replacement
1682 implementation a little closer to Solaris's, where fdopendir
1683 ties the file descriptor to the returned DIR* pointer.
1684 * openat.c (unlinkat): New function.
1685 * openat.h (unlinkat): Add prototype.
1686 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1687 (openat_restore_fail): Rename from openat_restore_die.
1688 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1690 Provide an alternative to exiting immediately upon save_cwd or
1691 restore_cwd failure. Now, an application can arrange e.g.,
1692 to perform a longjump in that case.
1693 * openat.c: Include dirname.h.
1694 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1695 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1696 and openat_restore_die rather than calling error directly.
1697 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1699 * openat-die.c (openat_save_die, openat_restore_die): New file.
1700 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1702 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1703 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1704 int utc, int nanoseconds);
1706 date should not have to allocate a megabyte of virtual memory to
1707 handle a format argument like +%1048575T. When implemented with
1708 strftime, it must allocate such a buffer, use strftime to fill it
1709 in, print it, then free it.
1710 With fprintftime, it simply prints everything and exits.
1711 With no need for memory allocation, that's one fewer way to fail.
1712 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1713 optional field width, not before, so we accept %9:z, not %:9z.
1714 (my_strftime): Be sure to use L_('x') for literals.
1716 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1717 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1718 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1719 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1720 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1721 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1722 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1723 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1724 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1726 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1727 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1728 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1729 and don't include <sys/file.h>).
1731 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1733 Sync from coreutils.
1735 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1736 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1737 [!LDAV_DONE]: Avoid unused variable warning.
1739 2005-09-21 Bruno Haible <bruno@clisp.org>
1741 * unicodeio.h (unicode_to_mb): New declaration.
1743 2005-09-20 Derek Price <derek@ximbiot.com>
1745 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1747 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1749 Use a consistent style for including <config.h>.
1750 * __fpending.c, acl.c, argmatch.c,
1751 argp-help.c, argp-parse.c,
1752 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1753 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1754 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1755 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1756 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1757 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1758 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1759 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1760 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1761 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1762 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1763 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1764 modechange.c, mountlist.c, open-safer.c, physmem.c,
1765 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1766 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1767 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1768 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1769 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1770 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1771 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1772 userspec.c, utimecmp.c, version-etc-fsf.c,
1773 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1774 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1775 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1776 Standardize inclusion of config.h.
1777 * __fpending.h, dirfd.h, getdate.h, human.h,
1778 inttostr.h: Removed inclusion of config.h from header files.
1779 * inttostr.c: Adjusted in-tree users.
1780 * timespec.h: Remove superfluous warning to include config.h.
1781 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1782 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1783 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1784 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1786 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1788 * stat-time.h: New file.
1789 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1790 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1792 (timespec_cmp): New function.
1793 * utimecmp.c: Include stat-time.h.
1794 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1795 members exist, not on the obsolescent ST_MTIM_NSEC.
1796 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1798 2005-09-15 Derek Price <derek@ximbiot.com>
1799 Paul Eggert <eggert@cs.ucla.edu>
1801 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1802 changes, consolidating in...
1803 * regex_internal.h: ...this file.
1805 2005-09-15 Derek Price <derek@ximbiot.com>
1807 * regex_internal.h: Blank `pure' for GNUC < 3.
1808 * regex_internal.c: Ditto, using this...
1809 (__GNUC_PREREQ): ...new macro.
1810 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1811 (__GNUC_PREREQ): ...this new macro.
1813 * strstr.h: Include string.h. Define strstr as a macro here.
1815 2005-09-13 Derek Price <derek@ximbiot.com>
1817 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1819 Reported by Jim Meyering <jim@meyering.net>.
1821 2005-09-13 Jim Meyering <jim@meyering.net>
1823 * canon-host.c: Filter through gnu indent and reword comments slightly.
1824 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1826 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1828 * lib/base64.c: Typo.
1829 (base64_encode): Put b64str in initialized data section.
1831 2005-09-12 Derek Price <derek@ximbiot.com>
1833 Return usable errors from canon-host.
1834 * canon-host.h: New file.
1835 * canon-host.c (canon_host): Wrap...
1836 (canon_host_r): ...this new function, which now relies exclusively on
1838 (ch_strerror): New function.
1839 (last_cherror): New global.
1840 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1841 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1843 (freeaddrinfo): Free ai->ai_canonname when set.
1845 2005-09-12 Derek Price <derek@ximbiot.com>
1846 Paul Eggert <eggert@cs.ucla.edu>
1848 * glob-libc.h: Renamed from glob_.h. The new version is
1849 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1850 protecting things that should be done only in gnulib contexts.
1851 * glob_.h: New file, containing only the glob things needed for
1853 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1854 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1855 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1856 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1857 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1858 and to respect the namespace rules better.
1860 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1862 Merge glibc and coreutils changes into gnulib, plus a few
1864 * md5.c: Use #error rather than a string.
1865 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1866 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1867 (__attribute__): Define to empty for non recent-GCC.
1868 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1869 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1870 Renamed from their non-__ counterparts, with new macros replacing
1871 them if not _LIBC. Add __THROW attribute.
1873 (struct md5_ctx): Align buffer if using GCC.
1874 * sha1.h (struct sha1_ctx): Likewise.
1875 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1876 The old name was backwards.
1877 (NOTSWAP): Remove; not used.
1878 (rol): New macro, moved here from md5.h.
1879 (sha1_process_block): Remove a FIXME that doesn't make sense.
1881 2005-09-12 Derek Price <derek@ximbiot.com>
1883 * gai_strerror.c: Include config.h when available. Include
1884 getaddrinfo.h before other headers to test interface.
1885 Reported by Larry Jones <lawrence.jones@ugs.com>.
1887 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1889 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1890 definitions, since that's the preferred style in glibc.
1891 Fix a minor spacing issue, and update copyright notice to match glibc's.
1893 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1895 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1897 2005-09-06 Simon Josefsson <jas@extundo.com>
1899 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1900 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1902 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1904 Change bitset word type from unsigned int to unsigned long int,
1905 as this has better performance on typical 64-bit hosts.
1906 Port bitset code to hosts with unusual word sizes.
1907 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1908 (build_collating_symbol):
1909 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1910 argument is a bitset. This is merely a style issue, but it makes
1911 it clearer that an entire array is expected.
1912 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1913 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1914 Port to the case where bitset_word is not the same as unsigned int.
1915 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1916 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1918 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1919 (build_trtable, group_nodes_into_DFAstates):
1921 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1922 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1923 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1924 * regexec.c (group_nodes_into_DFAstates): Likewise.
1925 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1926 * regcomp.c (optimize_subexps, lower_subexp):
1927 Work even if bitset_word has holes in its bitwise representation.
1928 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1929 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1931 * regex_internal.c (re_string_reconstruct):
1932 Don't assume UCHAR_MAX == 255.
1933 * regex_internal.h (bitset_set_all): Likewise.
1934 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1936 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1937 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1939 (BITSET_WORD_MAX): New macro.
1940 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1941 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1942 (bitset_empty, bitset_copy):
1943 Prefer sizeof (bitset) to multiplying it out ourselves.
1944 (bitset_not_merge): Remove; unused.
1945 (bitset_contain): Return bool, not unsigned int with one bit on.
1946 All callers changed.
1947 * regexec.c (build_trtable): Don't assume bitset has no stricter
1948 alignment than re_node_set; do this by defining a new internal
1949 type struct dests_alloc and using it to allocate memory.
1951 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1953 Check for arithmetic overflow when calculating sizes, to prevent
1954 some buffer-overflow issues. These patches are conservative, in the
1955 sense that when I couldn't determine whether an overflow was possible,
1956 I inserted a run-time check.
1957 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1958 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1959 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1960 (re_xnrealloc, re_x2nrealloc): New inline functions.
1961 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1962 (build_equiv_class, build_charclass): Check for arithmetic overflow
1963 in size expression calculations.
1964 * lib/regex_internal.c (re_string_realloc_buffers):
1965 (build_wcs_upper_buffer, re_node_set_add_intersect):
1966 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1967 (re_dfa_add_node, register_state): Likewise.
1968 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1969 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1970 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1971 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1973 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1975 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1976 to avoid a collision with bits/local_lim.h in glibc.
1977 All uses changed. Problem reported by Dmitry V. Levin in
1978 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1980 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1981 bugs in int versus size_t comparisons.
1982 (re_string_context_at): Fix bug where the code assumed that
1985 Use bool where appropriate.
1986 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1987 All callers changed.
1988 (calc_eclosure_iter): Likewise, for ROOT arg.
1989 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1990 (build_charclass_op): Likewise, for NON_MATCH arg.
1991 * regex_internal.c (re_string_allocate, re_string_construct):
1992 (re_string_construct_common): Likewise, for ICASE arg.
1993 * regexec.c (re_search_2_stub, re_search_stub):
1994 Likewise, for RET_LEN arg.
1995 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
1996 (set_regs): Likewise, for FL_BACKTRACK arg.
1997 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
1998 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
1999 (calc_eclosure_iter, parse_bracket_exp):
2000 Use bool for internal variables that are booleans.
2001 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2002 (set_regs, build_sifted_states, sift_states_bkref):
2003 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2004 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2005 (find_collation_sequence_value):
2007 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2008 (re_node_set_compare):
2009 Return bool, not int. All callers changed.
2010 * regexec.c (check_halt_node_context, check_dst_limits):
2011 (build_trtable, check_node_accept): Likewise.
2012 * regex_internal.h: Include stdbool.h.
2014 Fix bugs uncovered when converting to bool.
2015 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2016 failure instead of charging ahead blindly.
2017 * regex_internal.c (register_state): Likewise.
2018 * regexec.c (re_search_2_stub): Use simpler method than boolean
2019 for freeing internal storage.
2020 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2021 bitset pieces used as boolean, to avoid undefined behavior
2022 on hosts that do int overflow checking.
2024 2005-08-31 Derek Price <derek@ximbiot.com>
2026 * getdelim.c (getdelim): Return EOF on EOF.
2027 Reported by Larry Jones <lawrence.jones@ugs.com>.
2029 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2031 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2032 lengths fit in regoff_t; this isn't true if regoff_t is the same
2034 * regex.c (re_search_internal): 5th arg is LAST_START
2035 (= START + RANGE) instead of RANGE. This avoids overflow
2036 problems when regoff_t is the same width as size_t.
2037 All callers changed.
2038 (re_search_2_stub): Check for overflow when adding the
2039 sizes of the two strings.
2040 (re_search_stub): Check for overflow when adding START
2041 to RANGE; if it occurs, substitute the extreme value.
2043 2005-08-31 Jim Meyering <jim@meyering.net>
2045 * regcomp.c (search_duplicated_node): Make first pointer arg
2047 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2048 (register_state): Likewise.
2049 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2050 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2051 (group_nodes_into_DFAstates): Likewise.
2053 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2055 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2056 old glibc regex code mishandles strings longer than 2**31 bytes.
2057 This patch fixes this when the regex code is used in gnulib
2058 (i.e., outside glibc).
2060 This patch should not affect the use of the regex code inside
2061 glibc. No doubt this problem also needs to be handled for glibc
2062 as well, but the result will be an incompatible change to the
2063 glibc ABI, and the old ABI will have to be supported too. That
2064 can be the the subject for another patch.
2066 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2067 governing whether the rest of this patch is active. By default,
2068 the macro is disabled and the patch has no effect.
2069 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2070 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2071 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2072 (re_match_2, re_set_registers): Use the new types.
2073 * regex_internal.h (Idx, re_hashval_t): New types.
2074 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2076 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2077 (re_string_context_at, bin_tree_t, re_dfastate_t):
2078 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2079 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2080 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2081 (re_string_char_size_at, re_string_wchar_at):
2082 (re_string_elem_size_at):
2083 Use the new types and macros to port to 64-bit hosts.
2084 Use unsigned types for internal values, so that the code
2085 mostly works even for arrays larger than SSIZE_MAX.
2086 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2087 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2088 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2089 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2090 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2091 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2092 (calc_inveclosure, parse_dup_op, build_range_exp):
2093 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2094 (fetch_number, create_token_tree, mark_opt_subexp):
2096 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2097 (create_cd_newstate, re_string_allocate, re_string_construct):
2098 (re_string_realloc_buffers, build_wcs_upper_buffer):
2099 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2100 (re_string_reconstruct, re_string_peek_byte_case):
2101 (re_string_fetch_byte_case, re_string_context_at):
2102 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2103 (re_node_set_init_copy, re_node_set_add_intersect):
2104 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2105 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2106 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2107 (re_acquire_state, re_acquire_state_context, register_state):
2109 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2110 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2111 (re_search_internal, re_search_2_stub, re_search_stub)
2112 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2113 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2114 (update_cur_sifted_state, check_dst_limits):
2115 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2116 (check_subexp_limits, sift_states_bkref, merge_state_array):
2117 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2118 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2119 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2120 (expand_bkref_cache, check_node_accept_bytes):
2121 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2122 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2123 (acquire_init_state_context, check_halt_node_context):
2124 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2125 (sift_states_backward, clean_state_log_if_needed):
2126 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2127 (find_recover_state, transit_state_sb, transit_state_mb):
2128 (transit_state_bkref, build_trtable, match_ctx_clean):
2130 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2131 to work around an assumption that REG_MISSING is negative.
2133 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2134 (seek_collating_symbol_entry) [defined _LIBC]:
2135 (lookup_collation_sequence_value) [defined _LIBC]:
2136 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2137 Use prototypes rather than old-style function definitions.
2138 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2139 (transit_state_sb) [0]:
2140 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2142 * regexec.c (re_search_internal): Simplify update of rm_so and
2145 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2146 (optimize_subexps, lower_subexp):
2147 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2148 since the signed shift might overflow. Use 1u<<31 instead.
2149 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2150 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2153 * regcomp.c (optimize_subexps, lower_subexp):
2154 Use CHAR_BIT rather than 8, for clarity.
2155 * regexec.c (check_dst_limits_calc_pos_1):
2156 (check_subexp_matching_top): Likewise.
2157 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2158 have to worry about portability issues when shifting it left.
2159 Remove no-longer-needed test for table_size > 0.
2160 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2161 in a word, as the resulting behavior is undefined.
2162 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2163 in one case, a <= should have been an <, and in another case the
2164 whole test was missing.
2165 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2166 the standard name CHAR_BIT.
2167 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2168 this is not true on one's complement and signed-magnitude hosts.
2170 * regex_internal.h (re_sub_match_top_t): Remove unused member
2172 (struct re_dfa_t): Remove unused member states_alloc.
2173 * regcomp.c (init_dfa): Don't initialize unused members.
2175 2005-08-31 Bruno Haible <bruno@clisp.org>
2177 * strstr.c: Include <stddef.h>, for NULL.
2178 * strcasestr.c: Likewise.
2179 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2181 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2183 * iconvme.h: Add prototype for iconv_alloc.
2185 2005-08-29 Simon Josefsson <jas@extundo.com>
2187 * iconvme.c: Fix errno.
2189 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2191 * iconvme.c: Split iconv_string into iconv_alloc.
2193 2005-08-27 Jim Meyering <jim@meyering.net>
2195 * fopen-safer.c: Merge minor changes from coreutils.
2196 * dup-safer.c: Likewise.
2197 * fd-safer.c: Likewise.
2199 Merge from coreutils.
2200 * stdio--.h: New file.
2201 * stdlib--.h: New file.
2202 * mkstemp-safer.c: New file.
2204 GNU tar needs these.
2205 * pipe-safer.c: New file.
2206 * creat-safer.c: New file.
2207 * fcntl--.h (creat): Define to creat_safer.
2208 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2209 * unistd--.h (pipe): Define to pipe_safer.
2210 * unistd-safer.h: Declare pipe_safer.
2212 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2214 * regex_internal.h: Remove all references to
2215 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2217 (bitset_not, bitset_merge, bitset_not_merge):
2218 (bitset_mask, re_string_allocate, re_string_construct):
2219 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2220 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2221 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2222 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2223 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2224 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2225 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2226 (re_acquire_state_context):
2227 Remove unnecessary forward decls.
2228 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2229 Put __attribute at function definition,
2230 now that the function decl has been removed.
2231 * lib/regex_internal.c (re_string_peek_byte_case):
2232 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2235 2005-08-26 Simon Josefsson <jas@extundo.com>
2237 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2238 Haible <bruno@clisp.org>.
2240 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2242 * regexec.c (set_regs): Don't alloca with an unbounded size.
2244 alloca modernization/simplification for regex.
2245 * regex.c: Remove portability cruft for alloca. This no longer
2246 needs to be at the start of the file, and can be moved into
2247 regex_internal.h and simplified.
2248 * regex_internal.h: Include <alloca.h>.
2249 (__libc_use_alloca) [!defined _LIBC]: New macro.
2250 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2251 now works outside glibc.
2253 2005-08-24 Simon Josefsson <jas@extundo.com>
2255 * getpass.c: Add WIN32 implementation. Conditionalize use of
2256 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2257 GLIBC specific code.
2259 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2261 Make regex safe for g++. This fixes one real bug (an "err"
2262 that should have been "*err"). g++ problem reported by
2264 * regex_internal.h (re_calloc): New macro, consistent with
2265 re_malloc etc. All callers of calloc changed to use re_calloc.
2266 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2267 not int. All callers changed.
2268 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2269 just use an array of size MB_LEN_MAX.
2270 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2271 (find_recover_state): Change "err" to "*err"; this fixes what
2272 appears to be a real bug.
2273 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2276 2005-08-25 Jim Meyering <jim@meyering.net>
2278 * open-safer.c: Include <config.h>.
2279 Otherwise, we'd lose LARGEFILE support in any file using
2282 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2284 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2285 * regex.h (regerror): Likewise.
2287 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2288 requires this. (The code never needed it.)
2290 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2291 All uses of recently-renamed identifiers changed to use the new,
2292 POSIX-compliant names. The code will build and run just fine
2293 without these changes, but it's better to eat our own dog food
2294 and use the standard-conforming names.
2296 * regex.h: Fix a multitude of POSIX name space violations.
2297 These changes have an effect only for programs that define
2298 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2299 do not change anything for programs compiled in the normal way.
2300 Also, there is no effect on the ABI.
2302 (_REGEX_SOURCE): New macro.
2303 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2304 defined and _GNU_SOURCE is not; this fixes a name space violation.
2306 Rename the following macros to obey POSIX requirements.
2307 The old names are still visible as macros if _REGEX_SOURCE is defined.
2308 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2309 RE_BACKSLASH_ESCAPE_IN_LISTS.
2310 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2311 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2312 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2313 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2314 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2315 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2316 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2317 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2318 (REG_INTERVALS): renamed from RE_INTERVALS.
2319 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2320 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2321 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2322 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2323 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2324 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2325 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2326 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2327 RE_UNMATCHED_RIGHT_PAREN_ORD.
2328 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2329 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2330 (REG_DEBUG): renamed from RE_DEBUG.
2331 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2332 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2333 unusual, since we can't clash with the POSIX REG_ICASE.
2334 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2335 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2336 (REG_NO_SUB): renamed from RE_NO_SUB.
2337 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2338 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2339 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2340 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2341 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2342 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2343 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2344 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2345 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2346 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2347 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2348 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2349 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2350 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2351 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2352 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2353 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2354 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2355 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2356 (REG_FIXED): Renamed from REGS_FIXED.
2357 (REG_NREGS): Renamed from RE_NREGS.
2359 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2360 of other REG_* macros, since POSIX says the user is allowed to
2361 #undef these macros selectively.
2363 (reg_errcode_t): Update comment stating what other tables need
2366 Rename the following enum values to obey POSIX requirements.
2367 The old names are still visible as macros.
2368 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2369 is not defined, since GNU is supposed to be a superset of POSIX as
2370 much as possible, and since we want reg_errcode_t to be a signed
2371 type for implementation consistency.
2372 (_REG_NOERROR): Renamed from REG_NOERROR.
2373 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2374 (_REG_BADPAT): Renamed from REG_BADPAT.
2375 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2376 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2377 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2378 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2379 (_REG_EBRACK): Renamed from REG_EBRACK.
2380 (_REG_EPAREN): Renamed from REG_EPAREN.
2381 (_REG_EBRACE): Renamed from REG_EBRACE.
2382 (_REG_BADBR): Renamed from REG_BADBR.
2383 (_REG_ERANGE): Renamed from REG_ERANGE.
2384 (_REG_ESPACE): Renamed from REG_ESPACE.
2385 (_REG_BADRPT): Renamed from REG_BADRPT.
2386 (_REG_EEND): Renamed from REG_EEND.
2387 (_REG_ESIZE): Renamed from REG_ESIZE.
2388 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2389 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2390 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2391 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2392 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2394 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2395 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2396 changed. But support the old name if the new one is not defined
2397 and if _REGEX_SOURCE.
2399 Change the following member names in struct re_pattern_buffer.
2400 The old names are still supported if !_REGEX_SOURCE.
2401 The new names are always supported, regardless of _REGEX_SOURCE.
2402 (re_buffer): Renamed from buffer.
2403 (re_allocated): Renamed from allocated.
2404 (re_used): Renamed from used.
2405 (re_syntax): Renamed from syntax.
2406 (re_fastmap): Renamed from fastmap.
2407 (re_translate): Renamed from translate.
2408 (re_can_be_null): Renamed from can_be_null.
2409 (re_regs_allocated): Renamed from regs_allocated.
2410 (re_fastmap_accurate): Renamed from fastmap_accurate.
2411 (re_no_sub): Renamed from no_sub.
2412 (re_not_bol): Renamed from not_bol.
2413 (re_not_eol): Renamed from not_eol.
2414 (re_newline_anchor): Renamed from newline_anchor.
2416 Change the following member names in struct re_registers.
2417 The old names are still supported if !_REGEX_SOURCE.
2418 The new names are always supported, regardless of _REGEX_SOURCE.
2419 (rm_num_regs): Renamed from num_regs.
2420 (rm_start): Renamed from start.
2421 (rm_end): Renamed from end.
2423 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2424 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2425 Prepend __ to parameter names.
2427 Undo yesterday's changes.
2429 2005-08-24 Jim Meyering <jim@meyering.net>
2431 Sync from coreutils.
2432 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2434 2005-08-21 Bruno Haible <bruno@clisp.org>
2436 * lock.h: Add multiple inclusion guard.
2437 * tls.h: Add multiple inclusion guard.
2439 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2441 * regex.h (REG_NOSYS)
2442 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2443 Define, since POSIX requires it as of 2001.
2444 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2445 New private symbol, used to keep the enum signed in all cases.
2446 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2447 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2449 * regex_internal.c (re_string_skip_chars, register_state):
2451 Remove forward decls; no longer needed now that we use prototypes.
2452 * regexec.c (acquire_init_state_context, check_halt_node_context):
2453 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2454 (clean_state_log_if_needed): Likewise.
2456 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2458 Fix problems reported by Sam Steingold in
2459 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2460 * regexec.c (sift_states_bkref): Fix portability bug: the code
2461 assumed that reg_errcode_t is a signed type, which is not
2462 necessarily true if _XOPEN_SOURCE is not defined.
2463 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2464 some compilers warn about it otherwise.
2466 2005-08-20 Jim Meyering <jim@meyering.net>
2468 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2469 of unused local, dfa.
2471 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2473 * regcomp.c (create_initial_state): Remove duplicate decl.
2474 (init_word_char, create_initial_state, duplicate_node_closure):
2475 (fetch_token, peek_token_bracket, build_range_exp):
2476 (build_collating_symbol): Remove forward decls; no longer needed
2477 now that we use prototypes.
2480 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2481 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2482 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2483 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2484 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2485 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2486 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2487 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2488 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2489 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2490 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2491 (build_charclass, build_charclass_op, fetch_number, create_tree):
2492 (create_token_tree, mark_opt_subexp, duplicate_tree):
2493 Use prototypes rather than old-style definitions.
2496 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2497 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2498 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2499 (re_string_reconstruct, re_string_peek_byte_case):
2500 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2501 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2502 (re_node_set_init_copy, re_node_set_add_intersect):
2503 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2504 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2505 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2506 (re_acquire_state, re_acquire_state_context, register_state):
2507 (create_ci_newstate, create_cd_newstate, free_state):
2509 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2510 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2511 (re_search_internal, prune_impossible_nodes):
2512 (acquire_init_state_context, check_matching, static):
2513 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2514 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2515 (update_regs, sift_states_backward, build_sifted_states):
2516 (clean_state_log_if_needed, merge_state_array):
2517 (update_cur_sifted_state, add_epsilon_src_nodes):
2518 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2519 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2520 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2521 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2522 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2523 (check_arrival, check_arrival_add_next_nodes):
2524 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2525 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2526 (check_node_accept_bytes, check_node_accept, extend_buffers):
2527 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2528 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2533 (re_string_allocate, re_string_construct, re_string_reconstruct):
2534 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2535 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2536 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2537 (re_string_context_at, re_string_peek_byte_case):
2538 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2539 is defined, since we now use prototypes always.
2541 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2542 C89 or better. All uses removed.
2544 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2546 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2547 [defined lint]: Suppress bogus uninitialized-variable warnings.
2549 * regcomp.c (duplicate_node): Return new index, not an error code,
2550 and let the caller return REG_ESPACE if out of space. This
2551 removes an uninitialied-variable warning with GCC 4.0.1, and also
2552 avoids taking the address of a local variable. All callers
2555 2005-08-19 Jim Meyering <jim@meyering.net>
2557 * regexec.c (proceed_next_node): Redo local variables to
2558 avoid GCC shadowing warnings.
2560 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2562 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2563 (re_node_set_insert_last, re_dfa_add_node):
2564 Rename local variables to avoid GCC shadowing warnings.
2566 2005-08-18 Bruno Haible <bruno@clisp.org>
2568 * strstr.c (strstr): Fix return value in multibyte case.
2569 * strcasestr.c (strcasestr): Likewise.
2571 2005-08-17 Jim Meyering <jim@meyering.net>
2573 Make the %s format (seconds since the epoch) work for a negative
2574 number and when used with a zero-padded field width, e.g. %015s.
2576 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2577 label so that it precedes the code to set `digits'. Otherwise,
2578 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2579 print `00-22'. Now, it prints `-0022', as it should.
2581 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2583 * regex.h: Remove useless space-before-tab. From coreutils.
2585 2005-08-17 Bruno Haible <bruno@clisp.org>
2587 * strcasestr.h: New file.
2588 * strcasestr.c: New file.
2590 2005-08-17 Bruno Haible <bruno@clisp.org>
2592 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2593 * strstr.c: Completely rewritten, with multibyte locale support.
2595 2005-08-17 Bruno Haible <bruno@clisp.org>
2597 * strcasecmp.c: Use mbuiter.h.
2599 2005-08-17 Bruno Haible <bruno@clisp.org>
2601 * mbuiter.h: New file.
2603 2005-08-16 Bruno Haible <bruno@clisp.org>
2605 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2607 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2608 NUL byte, not after it.
2610 2005-08-16 Bruno Haible <bruno@clisp.org>
2612 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2613 the valid ones. Makes the comparison operations transitive:
2614 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2615 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2617 2005-08-16 Bruno Haible <bruno@clisp.org>
2619 * strcase.h (strcasecmp): Add note in comments.
2620 * strncasecmp.c: Use code from strcasecmp.c.
2621 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2622 (strcasecmp): Work correctly in multibyte locales.
2624 2005-08-16 Bruno Haible <bruno@clisp.org>
2626 * strnlen1.h: New file.
2627 * strnlen1.c: New file.
2629 2005-08-16 Bruno Haible <bruno@clisp.org>
2631 * mbfile.h: New file.
2633 2005-08-16 Bruno Haible <bruno@clisp.org>
2635 * mbiter.h: New file.
2637 2005-08-16 Bruno Haible <bruno@clisp.org>
2639 * mbchar.h: New file.
2640 * mbchar.c: New file.
2642 2005-08-16 Bruno Haible <bruno@clisp.org>
2644 * tls.h: New file, from GNU gettext.
2645 * tls.c: New file, from GNU gettext.
2647 2005-08-15 Bruno Haible <bruno@clisp.org>
2649 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2652 2005-08-14 Jim Meyering <jim@meyering.net>
2654 Sync from coreutils.
2656 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2657 Use the hash-table-based cycle-detection code not just when
2658 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2659 Reported by James Youngman in
2660 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2661 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2662 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2663 This lets us compile with -DFTS_DEBUG, once again.
2664 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2665 * fts.c (fd_safer): Remove decl.
2666 Include fcntl--.h rather than unistd-safer.h
2667 (fts_safe_changedir): Don't call fd_safer; no longer needed
2668 now that we include fcntl--.h.
2670 2005-08-11 Simon Josefsson <jas@extundo.com>
2672 * readline.h, readline.c: New file.
2674 2005-08-11 Bruno Haible <bruno@clisp.org>
2676 * strnlen.h (strnlen): Change parameter name to match comment.
2678 2005-08-10 Simon Josefsson <jas@extundo.com>
2680 * strndup.c: Use strnlen.h.
2682 * strnlen.h: New file.
2684 2005-08-02 Simon Josefsson <jas@extundo.com>
2686 * getline.h, getline.c: Rewrite.
2688 * getdelim.h, getdelim.c: New files, ported from glibc.
2690 2005-07-31 Bruno Haible <bruno@clisp.org>
2692 * lock.h (gl_lock_initializer): New macro.
2693 (gl_lock_define_initialized): Use it.
2694 (gl_rwlock_initializer): New macro.
2695 (gl_rwlock_define_initialized): Use it.
2696 (gl_recursive_lock_initializer): New macro.
2697 (gl_recursive_lock_define_initialized): Use it.
2699 2005-07-26 Bruno Haible <bruno@clisp.org>
2701 * lock.h: Update from GNU gettext.
2702 * lock.c: Update from GNU gettext.
2704 2005-07-18 Bruno Haible <bruno@clisp.org>
2706 * lock.h (gl_once_t): New type.
2707 (gl_once_define, gl_once): New macros.
2708 * lock.c (fresh_once): New variable.
2709 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2712 2005-07-18 Simon Josefsson <jas@extundo.com>
2714 * check-version.c (check_version): Accept identical versions too.
2716 2005-07-18 Bruno Haible <bruno@clisp.org>
2718 * lock.h: New file, from GNU gettext.
2719 * lock.c: New file, from GNU gettext.
2721 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2723 * quotearg.c: Add translator comment suggested by Bruno Haible,
2724 with a minor change.
2726 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2728 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2729 copyright symbol and the year.
2730 * version-etc.c (COPYRIGHT_YEAR): New constant.
2731 (version_etc_va): Use parameterized copyright notice.
2732 Reword to conform to the current GNU coding standards.
2734 2005-07-11 Simon Josefsson <jas@extundo.com>
2736 * size_max.h: New file.
2738 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2740 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2743 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2744 and Paul Eggert <eggert@cs.ucla.edu>
2746 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2747 in wint_t, not wchar_t. Remove now-unnecessary cast.
2749 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2751 * regex.c, regex.h: Sync from libc.
2752 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2753 New files, synced from libc, except that regex_internal.h
2754 currently has a small porting fix.
2756 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2758 Remove the dependency of the strftime module on the tzset module.
2759 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2760 Copy the input structure, to work around some of the bug with
2761 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2762 Solaris releases, you should also use the tzset module, but we won't
2763 require it as a dependency any more since we don't want LGPLed code
2764 to depend on GPLed code.
2766 2005-07-02 Jim Meyering <jim@meyering.net>
2768 * backupfile.c (backup_args): Change a `0' to NULL.
2770 2005-07-01 Jim Meyering <jim@meyering.net>
2772 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2773 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2774 * save-cwd.c, tempname.c:
2775 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2776 and don't include <sys/file.h>).
2778 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2780 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2781 declares only 'struct timespec;' (!).
2783 2005-06-29 Jim Meyering <jim@meyering.net>
2785 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2786 type name. Use the variable name instead.
2787 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2789 2005-06-28 Simon Josefsson <jas@extundo.com>
2791 * check-version.h, check-version.c: New files.
2793 2005-06-28 Simon Josefsson <jas@extundo.com>
2795 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2796 collision with global variable. Better indentation. Don't
2797 increment buffer pointer beyond buffer end. Based on comments
2798 from Paul Eggert <eggert@cs.ucla.edu>.
2802 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2804 * canon-host.c (canon-host): Append trailing "," to 0 in
2805 initializer of struct addrinfo, as an indication that we don't
2806 care how many members the structure has.
2808 2005-06-24 Derek Price <derek@ximbiot.com>
2809 and Bruno Haible <bruno@clisp.org>
2811 Remove stat module & update lstat.
2812 * stat.c: Remove this file...
2813 (slash_aware_lstat): ...moving this content and its support...
2814 * lstat.c (rpl_lstat): ...into here.
2815 * lstat.h: New file.
2817 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2819 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2820 (ranged_convert): Don't save conversion in a temporary struct.
2821 This causes a warning with GCC 4.0.0, and anyway in the typical
2822 case it's not worth the extra 100 bytes or so of code.
2823 (ranged_convert, __mktime_internal): When calling a function via a
2824 pointer P, use P () rather than (*P) (), as we now assume C89 or
2827 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2829 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2830 "who -r" failed to give output. Problem reported by Tim Waugh.
2832 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2833 (xcalloc): Use it to avoid needless tests.
2834 Problem reported by Jim Meyering.
2836 2005-06-16 Jim Meyering <jim@meyering.net>
2838 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2839 when either N or S is zero.
2841 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2843 * argp.h (__option_is_short): Check upper limit of
2844 __key. Isprint() requires its argument to have the value
2845 of an unsigned char or EOF.
2847 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2849 * fnmatch.c (fnmatch): If there is an encoding error in a
2850 multibyte string or pattern, fall back on unibyte matching.
2851 Problem reported by James Youngman.
2853 2005-06-08 Bruno Haible <bruno@clisp.org>
2855 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2858 2005-06-08 Bruno Haible <bruno@clisp.org>
2860 * csharpcomp.h: New file, from GNU gettext.
2861 * csharpcomp.c: New file, from GNU gettext.
2862 * csharpcomp.sh.in: New file, from GNU gettext.
2864 2005-06-07 Derek Price <derek@ximbiot.com>
2867 * glob_.h: Indent nested #ifdef.
2869 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2871 Sync from coreutils.
2872 Use "file name" when talking about file names, instead of "filename"
2873 or "path", as per the GNU coding standards.
2874 * mkdir-p.c: Renamed from makepath.c.
2875 (make_dir_parents): Renamed from make_path. All callers changed.
2876 * mkdir-p.h: Likewise. All includers changed.
2877 * filenamecat.c: Renamed from path-concat.c.
2878 (file_name_concat): Renamed from path_concat. All callers changed.
2879 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2880 * filenamecat.h: Likewise. All includers changed.
2881 * acl.c: Don't use "path" or "filename" to mean "file name"
2882 in comments or local variable names.
2883 * basename.c: Likewise.
2884 * canonicalize.c, canonicalize.h: Likewise.
2885 * dirname.c, dirname.h: Likewise.
2886 * euidaccess.c: Likewise.
2887 * exclude.c: Likewise
2888 * fnmatch_.h, fnmatch_loop.c: Likewise.
2889 * fsusage.c, fsuage.h: Likewise.
2890 * fts.c, fts_.h: Likewise.
2891 * getcwd.c: Likewise.
2892 * getloadavg.c: Likewise.
2893 * mkstemp.c: Likewise.
2894 * mountlist.c, mountlist.h: Likewise.
2895 * openat.c, openat.h: Likewise.
2896 * readlink-stub.c: Likewise.
2897 * readutmp.c, readutmp.h: Likewise.
2898 * rename.c: Likewise.
2899 * rmdir.c: Likewise.
2901 * savedir.c: Likewise.
2902 * stripslash.c: Likewise.
2903 * tempname.c: Likewise.
2904 * xreadlink.c: Likewise.
2905 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2907 * exclude.h: Likewise.
2909 * euidaccess.c (getuid, getgid, getuid, getegid)
2910 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2911 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2912 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2913 * pathmax.h: Include <limits.h> unconditionally, since other
2914 files have been getting away with it for years (MORE/BSD 4.3
2916 * userspec.c (getpwnam, getgrnam, getgrgid)
2917 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2919 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2920 Define to 256, not 255, as per modern POSIX.
2922 2005-06-01 Bruno Haible <bruno@clisp.org>
2924 * csharpexec.h: New file, from GNU gettext.
2925 * csharpexec.c: New file, from GNU gettext.
2926 * csharpexec.sh.in: New file, from GNU gettext.
2928 2005-05-31 Derek Price <derek@ximbiot.com>
2929 Paul Eggert <eggert@cs.ucla.edu>
2932 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2934 2005-05-29 Derek Price <derek@ximbiot.com>
2935 Paul Eggert <eggert@cs.ucla.edu>
2937 * glob_.h, glob.c: New files.
2939 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2941 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2943 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2944 the configuration hassle isn't worth it.
2945 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2946 (LONGEST_MODIFIER, PRIuMAX): Remove.
2948 2005-05-27 Bruno Haible <bruno@clisp.org>
2950 * getlogin_r.h: Remove second include of <stddef.h>.
2952 2005-05-25 Bruno Haible <bruno@clisp.org>
2953 Derek Price <derek@ximbiot.com>
2955 * getlogin_r.h: Simplify API documentation.
2957 2005-05-25 Derek Price <derek@ximbiot.com>
2958 Paul Eggert <eggert@cs.ucla.edu>
2960 * getlogin_r.c, getlogin_r.h: New files.
2962 2005-05-22 Bruno Haible <bruno@clisp.org>
2964 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2965 Also include <sys/param.h> if it defines MIN, MAX.
2966 Based on a patch by Derek Price <derek@ximbiot.com>.
2968 2005-05-22 Bruno Haible <bruno@clisp.org>
2970 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2971 (INT64_MIN): Fix definition.
2972 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2974 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2975 NEED_SIGNED_INT_TYPES.
2977 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2978 HAVE_SYSTEM_INTTYPES.
2980 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2982 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2983 so that unistd-safer.h (GPL'ed code) need not be included.
2985 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2988 * fts.c: Don't include "cycle-check.h" or "hash.h".
2989 (setup_dir, free_dir): New functions.
2990 (enter_dir, leave_dir): Define trivial
2991 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2992 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2993 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2994 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2995 Move to fts-cycle.c.
2996 (fts_open): Use setup_dir.
2997 (fts_close): Use free_dir.
2998 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2999 This adds a label and some gotos, but the alternatives were messier.
3000 Check for memory allocation failure when entering a dir.
3001 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3002 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3003 (FTS): New member fts_cycle, that is a union that contains the
3004 old active_dir_ht and cycle_state. All uses changed to mention
3005 fts_cycle.ht and fts_cycle.state.
3006 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3007 fts.c, with the following changes:
3008 (setup_dir, free_dir): New functions.
3009 (enter_dir): Now returns bool. Return true if successful, false
3010 if memory exhausted. All callers changed.
3011 Do not bother partly cleaning up on
3012 memory allocation failure; that is free_dir's job.
3013 However, free ad if hash_insert fails, to avoid memory leak.
3014 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3015 fts->fts_options to see which union member to use.
3017 2005-05-20 Jim Meyering <jim@meyering.net>
3019 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3020 Now a macro, to pacify GCC.
3022 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3024 * chown.c (rpl_chown): Return -1 on failure.
3026 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3028 * canonicalize.c: Include canonicalize.h first, to test interface.
3029 Include <stddef.h> unconditionally, since we assume C89 now.
3030 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3031 * fts.c: Include fts_.h first, to check interface.
3032 Do not include intprops.h; no longer needed.
3033 Include cycle-check.h and hash.h, since fts_.h no longer does.
3034 Remove unnecessary casts of closedir to void.
3035 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3036 decide whether to decrement nlinks.
3037 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3038 (FTS): Use struct hash_table * instead of Hash_table, so that
3039 we no longer need to include hash.h here.
3041 2005-05-17 Jim Meyering <jim@meyering.net>
3043 * fts.c, fts_.h: New files, from coreutils.
3045 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3047 Sync from coreutils.
3048 * unlinkdir.c, unlinkdir.h: New files.
3049 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3050 regex.h, unlocked-io.h, xtime.h:
3051 White space changes only.
3052 * makepath.c (make_path): Port to hosts where leading "//" is special.
3053 * yesno.c: Include getline.h, not ctype.h.
3054 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3055 Use getline to remove arbitrary restriction on response length.
3057 2005-05-13 Bruno Haible <bruno@clisp.org>
3059 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3060 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3061 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3062 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3063 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3064 Add support for 64-bit integers in the MSVC compiler.
3066 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3068 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3069 Change the initial comment to refer to GPL, not LGPL.
3070 gnulib-tool will change it to LGPL as needed.
3072 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3073 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3074 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3075 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3076 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3077 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3078 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3079 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3080 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3081 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3082 concatpath.c, config.charset, copy-file.c, copy-file.h,
3083 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3084 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3085 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3086 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3087 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3088 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3089 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3090 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3091 full-read.c, full-read.h, full-write.c, full-write.h,
3092 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3093 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3094 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3095 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3096 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3097 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3098 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3099 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3100 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3101 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3102 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3103 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3104 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3105 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3106 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3107 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3108 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3109 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3110 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3111 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3112 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3113 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3114 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3115 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3116 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3117 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3118 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3119 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3120 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3121 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3122 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3123 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3124 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3125 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3126 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3127 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3128 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3129 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3130 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3131 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3132 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3133 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3134 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3135 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3136 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3137 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3138 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3139 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3140 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3141 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3142 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3143 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3144 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3145 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3146 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3147 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3148 Update FSF postal mail address.
3150 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3152 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3153 specified in ai_socktype. Fix invalid ai_protocol
3154 check. ai_protocol is usually set to 0 or depending on
3155 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3156 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3157 ai_socktype / ai_protocol in the returned addrinfo structure.
3159 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3160 Bruno Haible <bruno@clisp.org>
3162 * inet_ntop.h: New file.
3163 * inet_ntop.c: New file, from glibc with modifications.
3165 2005-05-08 Jim Meyering <jim@meyering.net>
3167 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3169 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3171 Merge from coreutils. Among other things,
3172 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3173 * fd-safer.c: New file.
3174 * fcntl-safer.h, open-safer.c: Remove.
3175 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3176 * dup-safer.c: Include unistd-safer.h first.
3177 Don't include errno.h.
3178 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3179 * file-type.h: Don't assume invoker included sys/stat.h first.
3180 * file-type.c: Rely on file-type.h change.
3181 * getloadavg.c: Include unistd-safer.h.
3182 (getloadavg): Use safer open.
3183 * getusershell.c: Include "stdio-safer.h".
3184 (getusershell): Use safer fopen.
3185 * long-options.c (long_options): Use NULL rather than 0.
3186 * modechange.h (mode_free): Remove; all callers changed to invoke
3188 * modechange.c: Likewise.
3189 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3190 (MODE_DONE): New constant.
3191 (struct mode_change): Remove 'next' member.
3192 (make_node_op_equals): New function; like the old one of the
3193 same name, except it allocates an array.
3194 (mode_compile, mode_create_from_ref): Use it.
3195 (mode_compile): Allocate result as an array, not a linked list.
3196 Parse octal string ourself, so that we catch mistakes like "+0".
3197 (mode_adjust): Arg is an array, not a linked list.
3198 * modechange.c: Include stat-macros.h, xalloc.h.
3199 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3200 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3201 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3202 Remove. This is now stat-macros.h's job.
3203 (talloc): Remove. All callers replaced by xalloc, so that
3204 our invokers don't have to worry about reporting memory failures.
3205 (make_node_op_equals): Remove.
3206 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3208 (struct mode_change): Moved here from modechange.h.
3209 (mode_append_entry): Remove.
3210 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3211 apps to have incorrect behavior. Use simpler algorithm for head
3212 and tail. Don't futz with umask; that's now the job of mode_adjust.
3213 Detect more invalid usages rather than having somewhat-random behavior.
3214 Don't insert an "a=" action, as that leads to incorrect behavior.
3215 (mode_compile, mode_create_from_ref): Return NULL on error instead
3216 of an enum, since now there's only one way to have an error. All
3218 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3219 at the correct time. Simplify calculation of "+u" and its ilk.
3220 Don't mishandle "+X".
3221 (mode_free): Remove "register" and localize decls.
3222 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3223 (struct mode_change): Move to modechange.c; callers don't
3224 need to see this stuff.
3225 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3226 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3227 (mode_change, mode_adjust): Reflect the new signatures noted above.
3228 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3229 that might redefine system include files.
3230 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3231 (my_usleep): Use NULL rather than (void *) 0.
3232 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3233 Use siginterrupt to specify that system calls should be interrupted.
3234 (rpl_nanosleep): Move initialization of suspended closer to call of
3236 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3237 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3238 (desirable_utmp_entry): New function.
3239 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3240 using x2nrealloc, to simplify logic.
3241 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3242 size calculation. Do not assume utmp file is a regular file.
3243 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3244 (READ_UTMP_CHECK_PIDS): New constant.
3245 * save-cwd.c: Include unistd-safer.h.
3246 (save_cwd): Use fd_safer.
3247 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3248 [!_LIBC] Include "stat-macros.h" instead.
3249 * unistd-safer.h (fd_safer): New decl.
3251 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3253 * byteswap_.h: New file.
3255 2005-04-25 Albert Chin <china@thewrittenword.com>
3257 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3260 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3262 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3263 that "UTC +1 second" continues to work. Problem reported
3265 (relunit_snumber): New rule.
3268 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3270 * getdate.y (universal_time_zone_table): New constant.
3271 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3272 universal_time_zone_table.
3273 (lookup_zone): Prefer universal_time_zone_table to
3274 local_time_zone_table, so that "GMT" time stamps are allowed in
3275 London during the summer. Problem reported by Ian Abbott.
3277 2005-04-12 Jim Meyering <jim@meyering.net>
3279 * human.c (humblock): Set *options even when returning due to
3280 xstrtoumax conversion failure. Thanks to a used-uninitialized
3283 2005-04-09 Jim Meyering <jim@meyering.net>
3285 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3286 -Wuninitialized: initialize tm0.tm_year.
3288 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3290 * getdate.y (parser_control): rels_seen is now a boolean, not a
3291 count, since there's no maximum. All uses changed.
3292 Add member dsts_seen.
3293 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3295 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3296 Use pc_rels_seen to decide whther a date is absolute.
3298 * getdate.y (number): Don't overwrite year.
3299 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3302 2005-04-02 Simon Josefsson <jas@extundo.com>
3304 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3305 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3307 2005-03-27 Jim Meyering <jim@meyering.net>
3309 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3311 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3313 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3314 "one's complement" -> "ones' complement" in comment, as per Knuth.
3315 "value of type" -> "type or expression" in comment.
3316 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3318 2005-03-26 Jim Meyering <jim@meyering.net>
3321 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3322 Correct typos: s/or/of/.
3324 2005-03-23 Jim Meyering <jim@meyering.net>
3326 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3328 2005-03-21 Jim Meyering <jim@meyering.net>
3330 Changes imported from coreutils.
3332 * cycle-check.c: Don't include xalloc.h.
3334 * path-concat.c: Don't include assert.h.
3335 (path_concat): Remove assertion that would have triggered
3336 for ABASE starting with more than one slash.
3337 Reported by Andreas Schwab.
3339 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3340 properly when ABASE is an absolute file name.
3341 Correct the description of this function.
3343 Add an assertion and a test driver.
3344 This fixes a bug introduced on 2004-07-02.
3345 Andreas Schwab reported the resulting failure of cp --parents:
3346 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3348 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3350 * strftime.c (my_strftime): If the underlying strftime returns 0
3351 (which shouldn't happen), generate nothing instead of returning 0
3352 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3354 2005-03-16 Bruno Haible <bruno@clisp.org>
3356 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3358 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3360 * strftime.c (my_strftime): Prepend space to format so that we can
3361 reliably distinguish strftime failure from empty output on POSIX
3364 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3366 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3367 (iconv_string): Don't guess a size-zero buffer, as that might cause
3368 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3369 result would be 'too large', where 'too large' is (heuristically)
3370 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3371 overflow concerns. This will prevent some unwanted malloc failures
3372 when the inputs are very large.
3374 2005-03-15 Bruno Haible <bruno@clisp.org>
3376 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3379 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3382 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3384 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3386 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3387 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3389 * strtol.c: Likewise.
3391 2005-03-14 Simon Josefsson <jas@extundo.com>
3393 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3396 2005-03-14 Jim Meyering <jim@meyering.net>
3398 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3399 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3400 to be nonzero so that we (and caller) can detect the difference
3401 between a valid zero-length expansion and an error return, even
3402 when the underlying strftime fails before writing anything into
3405 2005-03-10 Jim Meyering <jim@meyering.net>
3407 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3408 so that this module works on systems without fchdir.
3410 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3412 Factor int-properties macros into a single file, except for
3413 glibc-related files.
3414 * intprops.h: New file.
3415 * getloadavg.c: Include it instead of limits.h.
3416 (INT_STRLEN_BOUND): Remove.
3417 * human.c: Include intprops.h.
3418 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3419 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3420 * inttostr.h: Include intprops.h instead of limits.h.
3421 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3422 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3423 for consistency with intprops.h.
3424 (time_t_is_integer, twos_complement_arithmetic): Use them.
3425 * sig2str.h: Include <signal.h>, intprops.h.
3426 (INT_STRLEN_BOUND): Remove.
3427 * strftime.c (TYPE_SIGNED): Remove.
3428 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3429 * strtol.c: Adjust comments to match intprops.h.
3430 * userspec.c: Include intprops.h.
3431 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3432 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3433 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3434 instead of rolling our own expressions.
3435 * xstrtol.c: Include xstrtol.h first, to test interface.
3437 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3439 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3440 the right thing even if adding 1900 would overflow. Similarly
3441 for tm_mon + 1 and tm_yday + 1.
3442 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3443 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3444 (DO_SIGNED_NUMBER): New macro.
3445 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3447 2005-03-07 Bruno Haible <bruno@clisp.org>
3449 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3451 2005-03-03 Derek R. Price <derek@ximbiot.com>
3452 Bruno Haible <bruno@clisp.org>
3454 * pagealign_alloc.h: New file.
3455 * pagealign_alloc.c: New file.
3457 2005-01-28 Bruno Haible <bruno@clisp.org>
3459 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3462 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3464 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3465 The workaround isn't strictly needed for POSIX conformance, and
3466 it's too much of a pain to configure and maintain. We'll ask
3467 people to fix their kernels instead.
3468 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3469 (NANOSLEEP_BUG_WORKAROUND): Remove.
3470 (xnanosleep): Remove the workaround.
3472 2005-02-12 Bruno Haible <bruno@clisp.org>
3474 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3476 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3478 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3479 * timespec.h (gettime): Return void, since it always
3480 succeeds now. All uses changed.
3481 * gettime.c (gettime) Likewise.
3482 [HAVE_NANOTIME]: Prefer nanotime.
3483 Assume gettimeofday succeeds, as POSIX requires.
3484 Assime time () succeeds, since other code already does.
3485 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3486 (timespec_subtract): Remove.
3487 (NANOSLEEP_BUG_WORKAROUND): New constant.
3488 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3489 things considerably. Use it only on GNU/Linux hosts, since the
3490 workaround shouldn't be needed elsewhere.
3492 2005-02-24 Bruno Haible <bruno@clisp.org>
3494 * gettext.h: Update from GNU gettext 0.14.2.
3496 2005-02-24 Bruno Haible <bruno@clisp.org>
3498 * localcharset.c: Update from GNU gettext 0.14.2.
3499 * config.charset: Update from GNU gettext 0.14.2.
3501 2005-02-22 Simon Josefsson <jas@extundo.com>
3503 * iconvme.h, iconvme.c: New files, from libc.
3505 2005-02-20 Neil Conway <neilc@samurai.com>
3507 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3508 returned by OSX/Darwin if the specified buffer is not large
3509 enough for the hostname.
3511 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3513 * memrchr.h: New file.
3514 * chdir-long.c: Include it.
3515 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3516 Don't bother including stddef.h.
3518 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3520 * argp-help.c (__argp_help): Create a fake struct argp_state and
3521 pass it to _help, otherwise the latter coredumps trying to
3522 dereference state.root_argp.
3524 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3526 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3528 Include <sys/types.h>, for dev_t.
3529 (ME_DUMMY, ME_REMOTE): Move from here....
3530 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3531 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3533 Include mountlist.h first, to test the interface.
3535 2005-01-29 Bruno Haible <bruno@clisp.org>
3537 * progname.c (program_name): Initialize.
3538 Needed when linking statically on MacOS X.
3540 2005-01-28 Bruno Haible <bruno@clisp.org>
3542 * javacomp.sh.in: New file, from GNU gettext.
3543 * javacomp.h: New file, from GNU gettext.
3544 * javacomp.c: New file, from GNU gettext.
3546 2005-01-26 Bruno Haible <bruno@clisp.org>
3548 * javaexec.sh.in: New file, from GNU gettext.
3549 * javaexec.h: New file, from GNU gettext.
3550 * javaexec.c: New file, from GNU gettext.
3552 2005-01-26 Simon Josefsson <jas@extundo.com>
3554 * gai_strerror.c: Use GPL in header.
3556 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3558 * argp-help.c (hol_entry_help): Avoid using non-constant
3559 initializers for struct pentry_state.
3560 (__argp_error): Check return value of __asprintf
3561 (__argp_failure): Translate error message
3563 * argp-parse.c: Removed braces around the expansion of N_()
3565 2005-01-21 Jim Meyering <jim@meyering.net>
3567 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3568 same value as for Solaris 9.
3570 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3571 component length. This included changing the parameter to be
3572 of type `char *' rather than `char const *'.
3573 * chdir-long.h (chdir_long): Update prototype.
3575 * openat.c (fdopendir, fstatat): New functions.
3576 * openat.h: Include headers required for use of DIR and struct stat.
3577 [AT_SYMLINK_NOFOLLOW]: Define.
3578 (fdopendir, fstatat): Add prototypes.
3580 2005-01-21 Bruno Haible <bruno@clisp.org>
3582 * classpath.h: New file, from GNU gettext.
3583 * classpath.c: New file, from GNU gettext.
3585 2005-01-20 Simon Josefsson <jas@extundo.com>
3587 * version-etc-fsf.c: New file, with version_etc_copyright.
3588 * version-etc.c: Remove version_etc_copyright.
3589 * version-etc.h (version_etc_copyright): Use [] instead of * in
3590 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3592 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3594 * save-cwd.c (save_cwd): Remove code to support the case
3595 where fchdir is missing or flaky.
3597 2005-01-20 Simon Josefsson <jas@extundo.com>
3599 * base64.h (isbase64): Add.
3601 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3602 using a unsigned prototype, don't inline.
3603 (base64_decode): Use it.
3605 2005-01-19 Bruno Haible <bruno@clisp.org>
3607 * sh-quote.h: New file, from GNU gettext.
3608 * sh-quote.c: New file, from GNU gettext.
3610 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3612 Merge changes from coreutils, as described below in several
3613 changelogs dated today.
3615 * save-cwd.c: Include "save-cwd.h" before other include files.
3616 (O_DIRECTORY): Remove; not needed here, since "." must be
3617 a directory. All uses removed.
3618 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3619 universal on Suns, and we also need to test for IRIX.
3620 Revamp code to use 'if' rather than '#if'.
3621 Avoid unnecessary comparison of cwd->desc to 0.
3623 * utimens.c (futimens): Robustify the previous patch, by checking
3624 for known valid error numbers rather than observed invalid ones.
3626 2005-01-18 Jim Meyering <jim@meyering.net>
3628 * version-etc.c (version_etc_copyright): Update copyright date.
3630 * utimens.c (futimens): Account for the fact that futimes
3631 can also fail with errno == ENOSYS or errno == ENOENT.
3632 Patch from Dmitry V. Levin.
3634 Change the name of the robust chdir function from chdir to chdir_long.
3635 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3636 (restore_cwd): Use chdir_long, not chdir.
3637 * chdir-long.c: Renamed from chdir.c.
3638 * chdir-long.h: Renamed from chdir.h.
3639 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3642 2005-01-18 Bob Proulx <bob@proulx.com>
3644 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3645 offsetof() macro construct to avoid compile failure with native HP-UX
3646 11.0 ANSI C compiler.
3648 2005-01-06 Bruno Haible <bruno@clisp.org>
3650 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3651 because stpncpy.m4 takes care of it.
3653 2004-01-24 Bruno Haible <bruno@clisp.org>
3655 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3657 2003-10-09 Bruno Haible <bruno@clisp.org>
3659 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3661 2005-01-06 Bruno Haible <bruno@clisp.org>
3663 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3664 * fwriteerror.c: Include <stdbool.h>.
3665 (fwriteerror): At the end, close the file stream. Record whether
3666 stdout was already closed.
3668 2004-05-27 Bruno Haible <bruno@clisp.org>
3670 * execute.c (environ): Declare if needed.
3671 * pipe.c (environ): Likewise.
3672 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3674 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3676 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3677 definitions to be after all include files, to avoid collisions.
3678 Problem reported by Bob Proulx.
3680 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3682 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3683 not needed. This removes a dependency on the gettext module.
3684 [defined _LIBC]: Do not include <libintl.h>; not needed.
3686 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3688 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3691 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3693 * argp-parse.c: Include <stddef.h>.
3694 (alignof, alignto): New macros.
3695 (parser_init): Don't assume that void * is aligned sufficiently
3698 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3699 need to extend the stack.
3700 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3703 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3705 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3707 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3709 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3710 Remove now-obsolete comment about AIX.
3711 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3712 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3713 (YYMAXDEPTH): New macro.
3715 2004-12-18 Bruno Haible <bruno@clisp.org>
3717 * fatal-signal.c (fatal_signals): Make non-const.
3718 (init_fatal_signals): New function.
3719 (uninstall_handlers, install_handlers): Ignore signals that were set to
3721 (at_fatal_signal): Call init_fatal_signals.
3722 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3724 Reported by Paul Eggert.
3726 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3728 * getdate.y (textint): New member "negative".
3729 (time_zone_hhmm): New function.
3730 Expect 14 shift-reduce conflicts, not 13.
3731 (o_colon_minutes): New rule.
3732 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3733 (yylex): Set the "negative" member of signed numbers.
3735 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3737 Changes imported from coreutils.
3738 * hard-locale.c: Assume <locale.h> exists.
3740 (GLIBC_VERSION): New macro.
3741 (hard_locale): Assume setlocale exists.
3742 Rewrite to avoid #ifdef.
3743 Use strdup rather than malloc + strcpy.
3744 * human.c: Assume <locale.h> exists.
3745 (human_readable): Assume localeconv exists.
3747 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3749 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3750 convert T2, not T. (Imported from libc.)
3752 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3754 * getcwd.c (is_ENAMETOOLONG): New macro.
3755 (__getcwd.c): Don't restore errno; glibc doesn't.
3756 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3757 first, falling back to our code only if its results look suspicious.
3758 Ensure that the resulting buffer is only as large as necessary.
3760 * readutmp.c: Include readutmp.h first.
3761 Include <errno.h>, since readutmp.h no longer does that.
3762 * readutmp.h: Don't include <errno.h>,
3763 <sys/param.h>, <time.h>; not needed to establish interface.
3764 (errno): Remove decl.
3765 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3766 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3767 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3769 2004-11-28 Simon Josefsson <jas@extundo.com>
3771 * base64.h, base64.c: New file.
3773 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3775 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3777 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3779 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3780 HP's ANSI C compiler.
3781 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3782 Declaring int functions causes warnings on some modern systems and
3783 shouldn't be needed to compile on ancient ones.
3784 * same.c (MIN) [defined MIN]: Don't define, since it's already
3787 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3788 with the following changes.
3789 (__set_errno): Parenthesize properly.
3790 Include <stdbool.h>.
3791 (MIN, MAX, MATCHING_INO): New macros.
3792 (__getcwd): Define with prototype, not K&R form.
3793 Use heuristics to allocate default buffer on stack if possible.
3794 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3795 behavior, and to avoid the PATH_MAX limit when computing
3797 Use MATCHING_INO to compare inode number to file.
3798 Check for arithmetic overflow in size calculations.
3799 Fix bug in reallocation of dot array that caused getcwd to fail
3800 on directories nested deeper than 75.
3801 Be more careful about saving errno on error.
3802 Do not use realloc; use only free+malloc, as this is a bit
3803 more flexible and avoids a needless copy operation.
3804 Do not inspect st_dev and st_ino for symbolic links; POSIX
3805 doesn't specify the latter.
3806 Check for closedir errors.
3807 Avoid needless casts.
3808 Use "#ifdef weak_alias" around weak_alias, to be like other
3810 The following changes to getcwd.c have effect only when used in
3811 gnulib; they have no effect inside glibc proper.
3812 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3813 as alloca isn't used.
3814 (alloca, __alloca): Likewise.
3815 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3816 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3817 unconditionally, as gnulib assumes C89 or better.
3818 Do not include <sys/param.h>.
3819 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3820 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3822 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3823 Include <dirent.h> in a way that is compatible with modern Autoconf.
3824 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3825 New macros, if not already defined.
3826 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3827 Use "_LIBC", not "defined _LIBC", for consistency.
3828 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3830 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3831 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3832 * xgetcwd.c: David MacKenzie's old code was removed, so give
3833 credit only to Jim Meyering and adjust the copyright dates.
3834 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3835 <stdlib.h>, <unistd.h>, "pathmax.h".
3836 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3837 (INITIAL_BUFFER_SIZE): Remove.
3838 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3840 2004-11-23 Jim Meyering <jim@meyering.net>
3842 * getopt_.h: Remove trailing blanks.
3844 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3846 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3847 (futimens): New function, which uses futimes if available.
3848 (futimens, utimens): Support timespec==NULL, with same semantics
3849 as utime and utimens.
3850 * utimens.h (futimens): New decl.
3852 2004-11-23 Jim Meyering <jim@meyering.net>
3854 * __fpending.c: Add comment.
3856 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3858 * getopt_.h: Re-addition of __getopt_argv_const caused
3859 redefinition warnings. To avoid them, include the defines
3860 in `#if !defined __need_getopt ... #endif'. The only place
3861 where __getopt_argv_const is used is in definitions
3862 of getopt_long and getopt_long_only below, which are as well
3863 protected by `#ifndef __need_getopt'.
3864 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3865 __need_getopt after including <stdio.h> and <unistd.h> These
3866 headers might have defined it.
3868 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3870 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3872 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3873 optopt): Use them instead of invoking ## directly; otherwise, the
3874 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3876 2004-11-19 Bruno Haible <bruno@clisp.org>
3878 * strtok_r.c: Move comments from here...
3879 * strtok_r.h: ... to here.
3881 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3883 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3884 might fail. Problem reported by Yoann Vandoorselaere.
3885 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3886 that mishandle size_t overflow.
3888 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3890 * canon-host.c: Include "strdup.h".
3891 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3892 Use strdup instead of malloc/strcpy to duplicate strings.
3894 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3895 (human_space_before_unit): New constant.
3896 * human.c (human_readable): Support it.
3898 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3899 (xgetcwd): Set errno correctly when failing.
3900 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3901 the failure is actually due to a PATH_MAX problem.
3903 Further getopt changes to make it more likely that glibc will
3904 buy the changes back.
3905 * getopt.c (POSIXLY_CORRECT): New constant.
3906 (getopt): Use it, so to preserve glibc semantic
3907 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3908 when compiling for libc.
3909 * getopt_.h (__getopt_argv_const): Bring it back.
3910 (getopt_long, getopt_long_only): Use it.
3912 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3913 New arg POSIXLY_CORRECT. All callers changed.
3914 (getopt): Argv is now char * const *, as per standard.
3915 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3916 not char *__getopt_argv_const *.
3917 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3918 _getopt_long_only_r): Likewise.
3919 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3920 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3921 _getopt_long_r, _getopt_long_only_r): Likewise.
3922 * getopt_.h (__getopt_argv_const): Remove.
3923 (getopt): Argv is now char * const *, as per standard.
3925 * getdate.y (tORDINAL): New token.
3926 (day, relunit): Allow it for relative times.
3927 (relative_time_table): Use tORDINAL for ordinals.
3929 2004-11-15 Jim Meyering <jim@meyering.net>
3931 * closeout.c: Include "__fpending.h" once again.
3932 Include <stdbool.h>.
3933 (close_stdout): Don't fail just because stdout was closed initially,
3934 since some programs don't write to stdout in the normal course of
3935 operation (other than --version and --help), and we don't want this
3936 function to make e.g. `touch file >&-' fail.
3937 But do fail if it was closed and someone has tried to write to it.
3938 E.g., `printf foo >&-' must fail.
3940 2004-11-11 Simon Josefsson <jas@extundo.com>
3942 * strtok_r.h, strtok_r.c: New file.
3944 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3946 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3947 we can stop lying to compilers about the constness of argv when we
3948 are compiled outside glibc.
3949 (getopt, getopt_long, getopt_long_only): Use it.
3950 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3952 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3953 _getopt_long_only_r): Likewise.
3954 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3955 _getopt_long_only_r): Likewise.
3957 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3958 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3959 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3960 the other external symbols.
3961 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3962 declaration, since the above renaming now works around collisions.
3964 2004-11-11 Jim Meyering <jim@meyering.net>
3966 * linebreak.c: Remove trailing blanks.
3967 * alloca_.h: Likewise.
3968 * acosl.c: Likewise.
3969 * euidaccess.c: Likewise.
3970 * allocsa.h: Likewise.
3972 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3974 * mktime.c (SHR): New macro, which is a portable
3975 substitute for >> that should work even on Crays.
3976 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3977 Problem reported by Mark D. Baushke in
3978 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3979 * getdate.y (SHR): Likewise.
3981 * strftime.c (SHR): Likewise.
3983 * quotearg.c (struct quoting_options): Use unsigned int for
3984 quote_these_too, so that right shifts are well defined. All uses
3987 2004-11-10 Simon Josefsson <jas@extundo.com>
3989 * getaddrinfo.h, getaddrinfo.c: New files.
3991 2004-11-10 Jim Meyering <jim@meyering.net>
3993 Ensure that no close failure goes unreported.
3994 * closeout.c (close_stdout): Always close stdout. I.e., don't
3995 return early when it seems there's nothing to flush.
3996 Don't include __fpending.h.
3998 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4000 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4002 2004-11-05 Bruno Haible <bruno@clisp.org>
4004 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4005 Reported by Mark D. Baushke <mdb@cvshome.org>.
4007 2004-11-04 Bruno Haible <bruno@clisp.org>
4009 2004-09-11 Bruno Haible <bruno@clisp.org>
4010 * allocsa.valgrind: New file.
4011 2004-02-06 Bruno Haible <bruno@clisp.org>
4012 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4013 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4014 Reported by Christopher Seip <chris.seip@hp.com>.
4016 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4018 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4019 with errno == ERANGE if the buffer is too small.
4020 Problem reported by Mark D. Baushke.
4022 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4024 * xreadlink.c (MAXSIZE): New macro.
4025 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4026 size does not exceed MAXSIZE. Avoid cast.
4027 As suggested by Mark D. Baushke in
4028 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4029 if readlink fails with buffer size just under MAXSIZE, try again
4032 2004-11-02 Derek R. Price <derek@ximbiot.com>
4033 and Paul Eggert <eggert@cs.ucla.edu>
4035 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4036 (get_date): Overparenthesize to avoid GCC warning.
4038 2004-11-02 Bruno Haible <bruno@clisp.org>
4040 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4041 function returns void.
4043 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4045 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4046 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4049 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4051 * getdate.y: Add support for TZ="foo" within a date string.
4052 Fix some bugs near time_t boundaries. Reject dates with
4053 out-of-range components, e.g., "Sept 31".
4054 Include <stdlib.h>, "setenv.h", "xalloc.h".
4055 (ISDIGIT_LOCALE): Remove; unused.
4056 Note that the TZ and time functions used here are not reentrant.
4057 (mktime_ok, get_tz): New functions.
4058 (TZBUFSIZE): New constant.
4059 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4060 This requires that we sometimes generate our own TZ="XXX..." setting.
4062 2004-10-27 Derek R. Price <derek@ximbiot.com>
4064 * mktime.c (not_equal_tm): Remove redundant check.
4066 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4068 * getdate.y: Use Bison 1.875 features, and some minor
4069 code cleanups. This change does not affect semantics.
4070 Don't include <stdlib.h>; no longer needed.
4071 Don't include unlocked-io.h; only the "#if TEST" code uses
4072 stdio, and performance isn't crucial there.
4073 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4074 Bison 1.875 features as described below.
4075 All uses of "PC." replaced by "pc->".
4076 (YYSTYPE): Add a forward declaration.
4077 (yylex, yyerror): Use full prototypes in forward decls.
4078 Use "%pure-parser" rather than obsolescent "%pure_parser".
4079 Use %parse-param and %lex-param instead of obsolescent
4080 YYPARSE_PARAM and YYLEX_PARAM.
4081 (meridian_table, month_and_day_table, time_units_table,
4082 relative_time_table, time_zone_table, military_table,
4083 lookup_zone, lookup_word, get_date):
4084 Use NULL instead of 0 where appropriate.
4085 (to_hour): Avoid abort (), to avoid a dependency on
4087 (yyerror, yylex): Now accepts parser_control * arg.
4088 (main) [TEST]: Use '\0' rather than 0 for char.
4090 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4092 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4093 It's now the caller's responsibility to handle the case where
4094 !HAVE_GETPAGESIZE && !defined getpagesize.
4096 * mktime.c (leapyear): Arg is long int, not int.
4098 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4100 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4102 2004-10-12 Simon Josefsson <jas@extundo.com>
4104 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4105 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4108 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4110 * vsnprintf.h: New file.
4111 * vsnprintf.c: New file.
4113 2004-10-07 Bruno Haible <bruno@clisp.org>
4115 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4116 into the provided buffer.
4118 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4120 * diacrit.c, diacrit.h: Add GPL notice.
4122 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4123 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4124 * logl.c (logl): Keep the code as similar to glibc as possible.
4125 This avoids a potential constant-folding bug.
4127 2004-10-05 Bruno Haible <bruno@clisp.org>
4129 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4131 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4133 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4134 * xmalloc.c (xmemdup): Likewise.
4135 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4136 XFREE): Remove these long-obsolescent macros.
4137 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4138 * xstrdup.c: Remove.
4140 * regex.c (re_comp): Cast gettext return value to char *,
4141 Problem reported by Martin Neitzel via Mark D. Baushke.
4143 2004-10-04 Simon Josefsson <jas@extundo.com>
4145 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4146 '#ifdef USE_UNLOCKED_IO'.
4148 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4150 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4151 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4152 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4153 regex.c, sha1.c, version-etc.c, yesno.c:
4154 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4155 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4156 the includer's responsibility.
4158 Sync from coreutils.
4160 * modechange.c (mode_compile): Don't decrement a pointer that
4161 points to the start of a string, as the C Standard says the
4162 resulting behavior is undefined.
4164 * backupfile.h (enum backuptype): Rename none -> no_backups,
4165 simple -> simple_backups, numbered_existing ->
4166 numbered_existing_backups, numbered -> numbered_backups
4167 to avoid shadowing problems. All uses changed.
4168 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4169 * backupfile.c (check_extension, numbered_backup):
4170 Rename locals to avoid shadowing 'basename'.
4171 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4174 * .cppi-disable: Add getopt_.h, getopt_int.h.
4175 * .cvsignore: Add getopt.h.
4177 2004-10-04 Simon Josefsson <jas@extundo.com>
4179 * memmem.h: New file.
4180 * memmem.c: New file, taken from glibc.
4182 2004-10-02 Jim Meyering <jim@meyering.net>
4184 * dirfd.h, getpagesize.h: Add copyright notice.
4186 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4188 * snprintf.c: Remove comments as to why each header is needed.
4190 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4192 * strsep.h: New file.
4193 * strsep.c: New file.
4195 2004-10-01 Simon Josefsson <jas@extundo.com>
4197 * snprintf.c (snprintf): Handle size==0.
4199 2004-10-01 Simon Josefsson <jas@extundo.com>
4200 Bruno Haible <bruno@clisp.org>
4202 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4203 (snprintf): Declare 'args'.
4205 2004-09-30 Simon Josefsson <jas@extundo.com>
4207 * snprintf.h, snprintf.c: New files.
4209 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4211 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4212 (hol_entry_help): Never translate an empty string.
4213 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4214 * argp.h (OPTION_NO_TRANS): New option.
4216 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4218 * xvasprintf.c: Include xalloc.h.
4219 (xvasprintf): Use xalloc_die, not xmalloc_die.
4221 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4223 * dummy.c: Change copyright notice to FSF, and license to GPL.
4225 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4227 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4228 Problem reported by Bruno Haible in:
4229 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4231 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4233 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4234 in case some system header has #define'd it. Problem reported by
4235 Soeren D. Schulze in
4236 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4238 2004-09-08 Bruno Haible <bruno@clisp.org>
4240 * stdint_.h: New file, taken from GNU clisp.
4242 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4244 * xvasprintf.h: New file.
4245 * xvasprintf.c: New file.
4246 * xasprintf.c: New file.
4248 2004-09-08 Bruno Haible <bruno@clisp.org>
4250 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4252 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4254 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4256 Import from coreutils.
4257 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4258 strings on unbounded length. alloca's performance benefits aren't
4259 that important here.
4261 (parse_with_separator): New function, with most of the internals
4262 of the old parse_user_spec. Allow user to omit both user and group,
4263 for compatibility with FreeBSD.
4264 Clone only the user name, not the entire spec.
4265 Do not set *uid, *gid unless entirely successful.
4266 Avoid memory leak in some failing cases.
4267 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4268 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4269 (parse_user_spec): Rewrite to use parse_with_separator.
4271 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4273 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4274 its complicated substitute.
4275 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4276 and program_invocation_name.
4277 (__argp_basename) [!_LIBC]: Remove; the only use was
4278 replaced by its body.
4279 (__argp_short_program_name): Change condition from
4280 !defined __argp_short_program_name to
4281 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4282 to match argp-namefrob.h.
4283 (__argp_failure): Don't assume strerror_r returns char *.
4284 * argp-parse.c (N_): Define unconditionally.
4285 (argp_default_options): Fill out initializers with 0 to avoid
4288 2004-08-12 Simon Josefsson <jas@extundo.com>
4290 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4291 * getopt_.h: Renamed from getopt.h.
4293 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4295 Merge from coreutils.
4297 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4298 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4299 for Reliant Unix 5.43.
4301 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4302 (union fooround): Use uintmax_t, not long int.
4303 The rest is a merge from libc:
4304 [defined _LIBC]: Include <shlib-compat.h>.
4305 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4307 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4309 * strverscmp.c: Convert to UTF-8.
4311 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4313 * obstack.h (obstack_empty_p):
4314 Don't assume that chunk->contents is suitably aligned.
4315 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4316 Likewise. Problem reported by Benno in
4317 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4319 * chown.c (rpl_chown): Work even if the file is writeable but not
4320 readable. This could be improved further but it'd take some work.
4322 2004-08-08 Simon Josefsson <jas@extundo.com>
4324 * xgethostname.c: Don't include error.h (not used).
4327 * getpass.c: Include getpass.h first.
4329 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4331 * xalloc-die.c: New files.
4332 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4334 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4335 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4336 (_, N_, xalloc_die): Move to xalloc-die.c.
4337 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4338 so that we needn't mess with xalloc_msg_memory_exhausted.
4340 * sha1.h: Renamed from sha.h.
4341 (SHA1_H): Renamed from _SHA_H.
4342 (sha1_ctx): Renamed from sha_ctx.
4343 (sha1_init_ctx): Renamed from sha_init_ctx.
4344 (sha1_process_block): Renamed from sha_process_block.
4345 (sha1_process_bytes): Renamed from sha_process_bytes.
4346 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4347 (sha1_read_ctx): Renamed from sha_read_ctx.
4348 (sha1_stream): Renamed from sha_stream.
4349 (sha1_buffer): Renamed from sha_buffer.
4350 * sha1.c: Likewise; renamed from sha.c.
4351 Do not include <sys/types.h>.
4352 Include <stddef.h> rather than <stdlib.h>.
4354 2004-08-08 Bruno Haible <bruno@clisp.org>
4356 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4357 FILESYSTEM_PREFIX_LEN.
4358 * progreloc.c: Likewise.
4359 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4361 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4364 * argp-help.c (make_hol, hol_append): Don't assume that
4365 SIZE_MAX is a valid preprocessor constant.
4366 (__argp_basename): Change from "#ifndef _LIBC"
4367 to "#ifndef __argp_short_program_name", so that
4368 we don't compile these functions for tar.
4370 More merges from coreutils.
4371 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4372 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4374 * addext.c: Remove; no longer needed.
4375 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4376 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4377 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4378 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4379 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4380 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4381 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4382 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4383 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4384 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4385 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4386 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4387 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4388 Import changes from coreutils.
4390 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4392 Merge from coreutils.
4394 * .gdb-history: Remove; this doesn't belong here.
4396 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4397 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4398 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4400 * dirname.h: Include <stdbool.h>.
4401 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4402 for consistency with POSIX terminology. All uses changed.
4403 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4404 (strip_trailing_slashes): Use bool for booleans.
4405 * stripslash.c (strip_trailing_slashes): Likewise.
4407 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4408 sometimes returns a positive errno value even when it succeeds.
4409 (print_errno_message) [!LIBC]: Fall back on strerror if
4412 * path-concat.c (mempcpy): Don't define if a system header defines it.
4413 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4414 (longest_relative_suffix): New function.
4415 (path_concat): Use it. Assume first argument is not NULL.
4416 Port to DOS. Omit redundant separators.
4417 Report an error instead of returning NULL.
4418 Use mempcpy instead of memcpy.
4419 (xpath_concat): Remove: not declared or used.
4421 * same.h: Include <stdbool.h>
4422 (same_name): Return bool, not int.
4423 * same.c (same_name): Likewise.
4424 (errno): Don't declare; we assume C89 or better now.
4426 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4427 if not already defined.
4429 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4430 * dup-safer.c (errno): Likewise.
4432 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4434 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4437 2004-08-03 Simon Josefsson <jas@extundo.com>
4439 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4440 * progname.h: Don't include stdbool.h.
4442 2004-08-02 Simon Josefsson <jas@extundo.com>
4444 * getsubopt.h: New file, with comments from Bruno Haible.
4445 * getsubopt.c: New file, from glibc, but slightly modified based on
4446 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4448 2004-08-01 Simon Josefsson <jas@extundo.com>
4450 * xgetdomainname.c: Include stdlib.h, for free().
4452 2004-07-16 Simon Josefsson <jas@extundo.com>
4454 * dummy.c: New file.
4456 2004-07-16 Bruno Haible <bruno@clisp.org>
4458 * backupfile.h: Add extern "C" for C++.
4459 * closeout.h: Likewise.
4460 * copy-file.h: Likewise.
4461 * findprog.h: Likewise.
4462 * full-write.h: Likewise.
4463 * pathname.h: Likewise.
4464 * progname.h: Likewise.
4465 * stpcpy.h: Likewise.
4466 * stpncpy.h: Likewise.
4467 * strcase.h: Likewise.
4468 * strstr.h: Likewise.
4469 * xalloc.h: Likewise.
4471 * mbswidth.h: Add extern "C" for C++.
4472 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4474 2004-07-09 Simon Josefsson <jas@extundo.com>
4476 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4477 failed without this.)
4479 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4481 * fchown-stub.c: New file.
4483 2004-06-24 Jim Meyering <jim@meyering.net>
4485 * obstack.h (obstack_base): Cast to (void *), per documentation.
4487 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4489 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4491 2004-06-01 Jim Meyering <jim@meyering.net>
4493 * calloc.c: New file.
4495 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4497 * getdate.y (yylex): Allow space between sign and number.
4498 Problem reported by Dan Jacobson.
4500 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4501 and Jim Meyering <jim@meyering.net>
4503 Merge from coreutils CVS.
4505 * stat-macros.h: New file, with contents from file-type.h
4506 and coreutils' system.h.
4507 * file-type.c: Include "stat-macros.h".
4508 * file-type.h (file_type): Move all macro definitions to new file,
4511 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4512 Wrap old code with this conditional.
4513 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4514 function that does not dereference symlinks.
4515 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4517 * xreadlink.c: Include xreadlink.h first, to catch .h file
4518 dependency problems.
4519 (xreadlink): Accept new arg SIZE, for efficiency.
4520 All decls and uses changed.
4521 * xreadlink.h: Include <stddef.h>, for size_t.
4523 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4524 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4526 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4528 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4530 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4531 macros to be defined.
4532 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4533 the allocator returns NULL because the requested size is zero.
4535 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4537 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4538 var. Add comment explaining why libc still defines it. This
4539 merges the following patch from glibc:
4540 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4542 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4544 * obstack.c (_obstack): Remove unused variable. It hasn't been
4545 present in glibc since revision 1.1 of this file.
4546 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4547 obstack_alignment_mask, obstack_alloc, obstack_base,
4548 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4549 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4550 obstack_grow0, obstack_init, obstack_int_grow,
4551 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4552 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4553 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4554 nonexistent functions.
4556 2004-05-17 Derek R. Price <derek@ximbiot.com>
4557 Paul Eggert <eggert@cs.ucla.edu>
4559 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4561 2004-05-14 Bruno Haible <bruno@clisp.org>
4563 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4564 that consists of a '.' followed by an empty digit string.
4565 Patch by Tor Lillqvist <tml@iki.fi>.
4567 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4569 Port obstack to the AS/400, where pointers are 16 bytes wide and
4570 you cannot cast an integer to a valid pointer. This patch is
4571 currently waiting to be integrated into glibc; see
4572 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4574 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4575 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4576 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4577 (struct obstack): temp member is now a union of a pointer and
4578 an integer, instead of an integer. All integer uses changed.
4579 This does not affect the physical layout of struct obstack,
4580 except on hosts (like the AS/400) where the size or alignment of
4581 void * is greater than that of ptrdiff_t.
4582 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4583 __STDC__)]: Store temporary in pointer member of union, not
4585 * obstack.c: Include <stddef.h>, for offsetof.
4586 (struct fooalign): Remove; it doesn't need a name.
4587 (union fooround): Change double to long double, and add void *.
4588 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4589 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4590 not a macro. Hence the values are always int; so remove all
4591 casts-to-int in uses.
4593 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4594 Derek Price <derek@ximbiot.com>
4596 * alloca.c: Include <alloca.h>, to get our interface.
4597 * alloca_.h: Use __alloca on AIX, so that we don't have to
4598 include <alloca.h> first. Use C89 prototype for alloca; this
4599 requires including <stddef.h> for size_t. Use extern "C" if C++.
4600 Use #elif for simplicity, since we can assume C89 now.
4601 Don't try to source the system alloca.h since it will not be found
4602 and to prevent recursively including its replacement.
4603 * fnmatch.c: Include <alloca.h> instead of opencoding.
4604 * regex.c: Likewise.
4606 2004-05-16 Derek Price <derek@ximbiot.com>
4607 Paul Eggert <eggert@cs.ucla.edu>
4609 getline cleanup. This changes the getndelim2 API: both order of
4610 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4613 * getline.c: Don't include stddef.h or stdio.h, since our
4614 interface does that.
4615 (getline): Always use getdelim, so that we don't have two
4616 copies of this code.
4617 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4619 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4620 (GETNDELIM2_MAXIMUM): New macro.
4621 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4622 instead of the old practice of delim2==0. All callers changed.
4623 Return -1 on overflow, instead of returning junk.
4624 Do not set *linesize unless allocation succeeds.
4625 * getndelim2.h: Do not include stddef.h; no longer needed, now
4626 that we include sys/types.h.
4627 * getnline.h: Likewise.
4628 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4629 (getndelim2): Reorder arguments.
4630 * getnline.c (getnline, getndelim):
4631 Don't discard the NMAX argument.
4632 (getnline): Invoke getndelim, to avoid code duplication.
4633 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4634 of (size_t) -1 by callers of the getnline family.
4636 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4638 * nanosleep.c (suspended): Change its type from int to
4639 sig_atomic_t volatile.
4640 (first_call): Make it private to rpl_nanosleep, and have it
4641 be zero initially as that's a bit faster.
4642 (my_usleep): Round up fractional times instead of truncating them,
4643 as this is the usual meaning for 'sleep'.
4645 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4647 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4648 (ENOSYS): Define if not defined.
4649 (settime): Fall back on stime if it exists and settimeofday fails.
4650 But don't bother with fallbacks if a method fails with errno == EPERM.
4652 2004-05-11 Jim Meyering <jim@meyering.net>
4654 Prior to this change, the save_cwd caller required read access to the
4655 current directory on most systems (ones with the fchdir function).
4657 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4658 fails, try write-only, and finally, resort to using xgetcwd.
4660 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4662 * obstack.c, obstack.h: Import changes from libc.
4664 2004-04-28 Bruno Haible <bruno@clisp.org>
4666 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4667 implicitly appends .exe to executables.
4668 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4669 accepts Windows pathnames.
4670 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4671 Cygwin like Windows, since it now accepts Windows pathnames.
4672 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4673 Cygwin like Windows, since it now accepts Windows pathnames.
4674 Reported by Derek Robert Price <derek@ximbiot.com>.
4676 2004-04-20 Jim Meyering <jim@meyering.net>
4678 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4680 2004-04-20 Jim Meyering <jim@meyering.net>
4681 Bruno Haible <bruno@clisp.org>
4683 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4684 memory when realloc fails.
4686 2004-04-18 Jim Meyering <jim@meyering.net>
4688 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4689 don't leak memory and do call END_UTMP_ENT.
4691 2004-04-11 Paul Eggert <eggert@twinsun.com>
4693 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4694 (CHAR_BIT): Remove, since we assume C89.
4695 Include <stdint.h> if available, as per current Autoconf CVS advice.
4697 2004-03-30 Paul Eggert <eggert@twinsun.com>
4699 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4700 not bool, to be more consistent with Unix conventions.
4701 Suggested by Bruno Haible.
4703 Merge from coreutils.
4705 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4708 * getdate.h: Include stdbool.h, and timespec.h instead of
4709 the usual <time.h> dance.
4710 (get_date): Change signature to support fractional time stamps.
4711 All callers changed.
4712 * getdate.y: Include "getdate.h" first, as we can now
4713 assume C89 and don't need to worry about 'const'.
4714 Similarly, include "unlocked-io.h" near start, not in middle.
4716 (textint.value): Use long int rather than int.
4717 (textint.digits): Use size_t rather than int.
4718 (BILLION, LOG10_BILLION): New constants.
4719 (parser_control): New member rel_ns. Members day_ordinal,
4720 time_zone, month, day, hour, minutes, rel_year, rel_month,
4721 rel_day, rel_hour, rel_minutes, rel_seconds
4722 are now long int, not int. Member seconds is now struct timespec,
4723 not int. New member timespec_seen. Members dates_seen, days_seen,
4724 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4726 (%union.intval): Now long int, not int.
4727 New member timespec.
4728 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4729 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4730 (spec): Now is a timespec or an item list.
4731 (timespec, items): New nonterminals.
4732 (time, rel, relunit, number, get_date):
4733 Add support for fractional seconds.
4734 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4735 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4736 (to_hour): First arg is now long int, not int.
4737 (to_year): Returns long int, not int.
4738 Don't treat year -70 like 70.
4739 (tm_diff): Returns long int, not int.
4740 (lookup_word): Use bool instead of int when appropriate.
4741 (yylex): Use size_t for count, not int.
4742 Detect overflow when parsing large integer constants.
4743 Add support for fractions.
4744 (get_date): Make pointers 'const' if possible.
4745 Use more-portable code to detect integer overflow.
4746 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4747 Don't use ctime; it's not reliable if the year has >4 digits.
4749 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4750 This is for compatibility with BSD.
4752 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4753 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4754 From coreutils' system.h.
4756 * userspec.c: Don't include "posixver.h".
4757 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4758 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4759 compatible extension. Simplify code by removing a boolean int
4760 that was always nonzero if a string was nonnull.
4762 2004-03-30 Jim Meyering <jim@meyering.net>
4764 Merge from coreutils.
4766 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4768 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4769 an empty input stream.
4771 * readtokens.c: Include <stdbool.h>.
4772 (readtoken): Use `size_t' rather than int/long.
4773 All callers adjusted.
4774 Use `bool' rather than `int' where appropriate.
4775 Use memset rather than an explicit loop.
4776 Use x2nrealloc rather than xrealloc.
4777 Allow the use of `\0' as a delimiter.
4778 (readtokens): Likewise.
4779 * readtokens.h (readtoken, readtokens): Update prototypes.
4781 2004-03-30 Bruno Haible <bruno@clisp.org>
4783 * getloadavg.c (getloadavg): Don't assume setlocale returns
4786 2004-03-29 Paul Eggert <eggert@twinsun.com>
4788 Merge changes to getloadavg.c from coreutils and Emacs.
4790 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4791 Define to an expression, not to the empty string.
4792 Include cloexec.h and xalloc.h.
4793 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4794 Use set_cloexec_flag rather than rolling our own.
4795 * cloexec.c, cloexec.h: New files.
4797 2004-03-18 Paul Eggert <eggert@twinsun.com>
4799 * getopt.h: Sync with libc CVS.
4801 2004-03-18 Paul Eggert <eggert@twinsun.com>
4802 Bruno Haible <bruno@clisp.org>
4804 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4805 not on all platforms that have <wchar.h>.
4806 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4808 2004-03-09 Paul Eggert <eggert@twinsun.com>
4810 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4812 * getopt_int.h: New file, also synced from libc.
4814 2004-03-07 Paul Eggert <eggert@twinsun.com>
4816 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4817 '#if' expressions. Unlike the code it replaces, it does not
4818 depend on (defined _SC_PAGESIZE). However, it does depend on
4819 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4820 first reported by Jason Andrade in
4821 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4823 2004-01-18 Simon Josefsson <jas@extundo.com>
4825 * strdup.h: New file.
4826 * strdup.c: Include it.
4827 * path-concat.c: Include strdup.h. Drop strdup declaration.
4828 * userspec.c: Include strdup.h. Drop strdup declaration.
4830 2004-02-06 Karl Berry <karl@gnu.org>
4832 * config.charset: update from gettext 0.14.1.
4834 2004-02-05 Paul Eggert <eggert@twinsun.com>
4836 Add comments and code, prompted by suggestions from Bruno Haible
4838 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4839 describing the enum quoting_style values.
4840 * quotearg.c (quotearg_alloc): New function.
4841 (quotearg_buffer_restyled): Treat lone { and } as special.
4842 Treat = as special. Work around bug with older shells
4843 that "see" a '\' that is really the 2nd byte of a multibyte char.
4844 Quote empty string with shell_quoting_style.
4846 2004-02-03 Bruno Haible <bruno@clisp.org>
4848 * pipe.h: New file, from GNU gettext.
4849 * pipe.c: New file, from GNU gettext.
4851 2004-01-27 Bruno Haible <bruno@clisp.org>
4853 * execute.h: New file, from GNU gettext.
4854 * execute.c: New file, from GNU gettext.
4855 * w32spawn.h: New file, from GNU gettext.
4857 2004-01-23 Paul Eggert <eggert@twinsun.com>
4859 Exit-status fix from coreutils.
4861 Use exit_failure consistently in place of EXIT_FAILURE,
4862 so that program exit statuses are consistent on failure.
4864 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4865 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4866 * argmatch.h: Comment fix to match the above.
4867 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4868 Now a macro referring to exit_failure, instead of a separate
4869 variable. Include "exitfail.h" to get it.
4870 * xstrtol.h: Include "exitfail.h".
4871 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4873 * long-options.c (parse_long_options): Use prototype
4874 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4877 2004-01-21 Jim Meyering <jim@meyering.net>
4879 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4880 so as not to conflict with a different-sized __mktime_internal
4881 function in GNU libc.
4882 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4883 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4885 2004-01-18 Paul Eggert <eggert@twinsun.com>
4887 Merge from diffutils.
4889 * file-type.c (file_type): Add typed memory objects.
4890 * file-type.h (S_TYPEISTMO): New macro.
4892 * c-stack.h (c_stack_action): Remove argv argument.
4893 * c-stack.c (c_stack_action): Likewise. All uses changed.
4894 (die): Don't calculate message unless segv_action returns.
4895 (get_stack_location, min_address_from_argv, max_address_from_argv,
4896 volatile stack_base, volatile_stack_size): Remove.
4897 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4898 that every segmentation violation is a stack overflow. (Ouch!)
4899 See Debian bug 136249 (still outstanding) for more info about why
4900 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4902 2003-11-30 Bruno Haible <bruno@clisp.org>
4904 Safer stack allocation.
4905 * setenv.c: Include allocsa.h.
4906 (alloca): Remove fallback definition.
4907 (freea): Remove macro.
4908 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4911 2003-10-17 Bruno Haible <bruno@clisp.org>
4913 * binary-io.h: Avoid warnings on Cygwin.
4915 2003-12-28 Bruno Haible <bruno@clisp.org>
4917 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4918 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4920 2003-11-28 Bruno Haible <bruno@clisp.org>
4922 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4924 2003-11-27 Bruno Haible <bruno@clisp.org>
4926 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4928 2003-11-17 Bruno Haible <bruno@clisp.org>
4930 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4932 2003-11-24 Bruno Haible <bruno@clisp.org>
4934 * xallocsa.h: New file, from GNU gettext.
4935 * xallocsa.c: New file, from GNU gettext.
4937 2003-11-24 Bruno Haible <bruno@clisp.org>
4939 * allocsa.h: New file, from GNU gettext.
4940 * allocsa.c: New file, from GNU gettext.
4942 2003-11-24 Bruno Haible <bruno@clisp.org>
4944 * eealloc.h: New file.
4946 2004-01-15 Jim Meyering <jim@meyering.net>
4948 Merge from coreutils.
4950 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4951 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4952 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4954 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4955 optional configure-time default.
4957 * version-etc.c (version_etc_copyright): Update copyright date.
4959 * xreadlink.c (xreadlink): Correct outdated comment.
4961 2004-01-15 Paul Eggert <eggert@twinsun.com>
4963 Merge from coreutils.
4965 * posixver.c: Include posixver.h.
4967 * same.c: Include <stdbool.h>, <limits.h>.
4968 (_POSIX_NAME_MAX): Define if not defined.
4970 (same_name): If file names are silently truncated, report
4971 that the file names are the same if they are the same after
4972 the silent truncation.
4974 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4975 conversion function.
4976 * xstrtod.c (xstrtod): Likewise. All callers changed to
4977 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4980 2004-01-14 Paul Eggert <eggert@twinsun.com>
4982 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4983 with like-named macro in fnmatch.c.
4984 (EXT): Use an internal constant instead.
4986 Merge fnmatch patches from glibc.
4987 * fnmatch.c (mbsinit): Remove define.
4988 Add libc_hidden_ver (__fnmatch, fnmatch).
4989 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4990 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4992 2003-12-14 Karl Berry <karl@gnu.org>
4994 * config.charset: update from gettext-runtime.
4996 2003-12-03 Paul Eggert <eggert@twinsun.com>
4998 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4999 Bug reported by Alfred M. Szmidt.
5001 2003-11-29 Karl Berry <karl@gnu.org>
5003 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5005 2003-11-23 Paul Eggert <eggert@twinsun.com>
5006 Bruno Haible <bruno@clisp.org>
5008 * printf-parse.h: Don't include sys/types.h.
5009 (ARG_NONE): New macro.
5010 (char_directive): Change type of *arg_index fields to size_t.
5011 * printf-parse.c: Don't include sys/types.h.
5012 (SSIZE_MAX): Remove macro.
5013 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5014 Remove unnecessary overflow check.
5015 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5018 2003-11-24 Paul Eggert <eggert@twinsun.com>
5020 * alloca.c: Remove dependency on xalloc module.
5021 (xalloc_die): Remove.
5022 (memory_full) [!defined emacs]: New macro.
5023 [!defined emacs]: Don't include xalloc.h.
5024 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5025 address arithmetic overflows. Change datatypes a bit to avoid
5028 2003-11-22 Jim Meyering <jim@meyering.net>
5030 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5032 2003-11-17 Bruno Haible <bruno@clisp.org>
5034 * vasnprintf.c (alloca): Remove fallback definition.
5035 (freea): Remove definition.
5036 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5037 Reported by Paul Eggert.
5039 2003-11-17 Jim Meyering <jim@meyering.net>
5041 On systems without utime and without a utimes function capable of
5042 dealing with a NULL struct utimbuf* argument, this utime replacement
5043 could -- in unusual circumstances -- leak a file descriptor.
5044 * utime.c: Include <unistd.h> and <errno.h>.
5045 (utime_null): Be sure to close `fd' and to preserve errno.
5046 Reported by Geoff Collyer via Arnold Robbins.
5048 2003-11-16 Paul Eggert <eggert@twinsun.com>
5049 Bruno Haible <bruno@clisp.org>
5051 Protect against address arithmetic overflow.
5052 * printf-args.h: Include stddef.h.
5053 (arguments): Change type of field 'count' to size_t.
5054 * printf-args.c (printf_fetchargs): Use size_t instead of
5055 'unsigned int' where appropriate.
5056 * printf-parse.h: Include sys/types.h.
5057 (char_directive): Change type of *arg_index fields to ssize_t.
5058 (char_directives): Change type of fields 'count', max_*_length to
5060 * printf-parse.c: Include sys/types.h and xsize.h.
5061 (SSIZE_MAX): Define fallback value.
5062 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5063 instead of 'int' where appropriate. Check a_allocated, d_allocated
5064 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5065 * vasnprintf.c: Include xsize.h.
5066 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5067 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5068 overflow. Avoid wraparound when converting a width or precision from
5071 2003-11-16 Bruno Haible <bruno@clisp.org>
5073 Update from GNU gettext.
5074 * printf-parse.c: Generalize to it can be compiled for wide strings.
5075 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5076 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5077 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5078 SNPRINTF): New macros.
5079 Don't include <alloca.h> if the file is used inside libintl.
5080 (local_wcslen): New function, for Solaris 2.5.1.
5081 (VASNPRINTF): Use it instead of wcslen.
5083 2003-11-16 Bruno Haible <bruno@clisp.org>
5085 * xsize.h (xmax): New function.
5086 (xsum, xsum3, xsum4): Declare as "pure" functions.
5088 2003-11-12 Paul Eggert <eggert@twinsun.com>
5090 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5091 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5092 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5093 heuristic is just as accurate as far as we know, and it removes a
5094 dependency on size_max.m4 and ptrdiff_max.m4.
5096 2003-11-12 Paul Eggert <eggert@twinsun.com>
5098 * xstrtol.c (__xstrtol): Remove "break" immediately after
5099 "return", to pacify some unknown compiler. Problem reported
5102 2003-11-11 Bruno Haible <bruno@clisp.org>
5104 * xsize.h (SIZE_MAX): Remove fallback definition.
5105 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5108 2003-11-10 Paul Eggert <eggert@twinsun.com>
5110 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5111 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5112 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5114 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5115 not (size_t) -1, since it's defined here.
5117 2003-11-06 Paul Eggert <eggert@twinsun.com>
5119 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5120 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5121 Reject sizes of exactly SIZE_MAX bytes.
5122 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5123 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5125 2003-11-05 Bruno Haible <bruno@clisp.org>
5127 * xsize.h: Include limits.h, to avoid a possible collision with
5128 SIZE_MAX defined in <limits.h> on Solaris.
5130 2003-11-04 Bruno Haible <bruno@clisp.org>
5132 * xsize.h: New file.
5133 * linebreak.c: Include xsize.h.
5134 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5135 argument for overflow.
5136 Suggested by Paul Eggert.
5138 2003-10-31 Bruno Haible <bruno@clisp.org>
5140 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5141 to avoid (extremely rare) race condition.
5142 Suggested by Paul Eggert.
5144 2003-11-03 Jim Meyering <jim@meyering.net>
5146 * userspec.c: Include "userspec.h".
5147 * userspec.h: New file.
5149 2003-10-31 Paul Eggert <eggert@twinsun.com>
5151 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5152 * mountlist.c (SIZE_MAX): Define if not defined already.
5153 (read_filesystem_list): Set and use me_type_malloced.
5154 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5155 whatever the type happens to be), for brevity and consistency.
5156 Check for size calculation overflow on Alphas running OSF/1.
5158 2003-10-31 Jim Meyering <jim@meyering.net>
5160 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5162 * linebuffer.c: Include <string.h> for declaration of memset.
5164 2003-10-30 Paul Eggert <eggert@twinsun.com>
5165 Bruno Haible <bruno@clisp.org>
5167 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5168 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5170 2003-10-29 Paul Eggert <eggert@twinsun.com>
5172 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5173 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5175 * quotearg.c (quotearg_n_options): Use it.
5176 * group-member.c: Include <stdbool.h>.
5177 (free_group_info): Arg is now const *; don't free arg.
5178 (get_group_info): Now returns bool and accepts struct group_info *,
5179 rather than returning a malloc'ed struct group_info *.
5180 All uses changed. Check for overflow in internal size calculation.
5182 * getusershell.c (readname): Simplify the code by using x2nrealloc
5183 rather than xmalloc/xrealloc.
5184 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5185 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5186 conformance bug: the old code used a pointer after freeing the
5187 storage that it addressed.
5188 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5189 rather than doing it by hand.
5190 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5191 the buffer preserved. Use free and xmalloc instead.
5192 * quotearg.c (quotearg_n_options): Likewise.
5193 Use a simpler test for size overflow. Don't use xalloc_oversized
5194 because unsigned int might be wider than size_t (!); this suggests
5195 that we should switch from unsigned int to size_t for slot numbers.
5197 2003-10-27 Bruno Haible <bruno@clisp.org>
5199 * stdbool_.h: Better support for BeOS.
5201 2003-10-27 Paul Eggert <eggert@twinsun.com>
5203 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5204 to allocate the returned structure. Do not allocate a subarray,
5205 as x2nrealloc will do that.
5206 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5207 instead of xnrealloc.
5208 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5210 2003-10-26 Paul Eggert <eggert@twinsun.com>
5212 * xalloc.h (xalloc_oversized): New static inline function, for
5213 callers that want to do their own size-overflow checking. Include
5214 <stdbool.h>, since xalloc_oversized returns bool.
5215 * xalloc.c (array_size_overflow): Remove. All callers changed
5216 to use xalloc_oversized.
5218 Add two functions x2realloc, x2nrealloc, for programs that grow
5219 arrays dynamically by doubling their sizes.
5220 * xalloc.h (x2realloc, x2nrealloc): New decls.
5221 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5224 Port to C99 semantics for 'inline' of external functions.
5225 Bug reported by Bruno Haible.
5226 * xmalloc.c (xnmalloc_inline): New static inline function,
5227 with the old contents of xnmalloc.
5228 (xnmalloc, xmalloc): Use it.
5229 (xnrealloc_inline): New static inline function,
5230 with the old contents of xnrealloc.
5231 (xnrealloc, xrealloc): Use it.
5233 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5235 2003-10-25 Paul Eggert <eggert@twinsun.com>
5237 Fix several address-calculation bugs in the hash modules,
5238 plus some minor code cleanup.
5240 * hash.h: Include <stdbool.h>, for bool.
5241 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5242 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5243 hash_get_n_entries, hash_get_max_bucket_length,
5244 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5245 hash_rehash): Use size_t rather than unsigned.
5246 * hash.c (struct hash_table, hash_get_n_buckets,
5247 hash_get_n_buckets_used, hash_get_n_entries,
5248 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5249 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5250 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5252 (SIZE_MAX): Define if not defined.
5253 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5254 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5256 Use const * when possible.
5257 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5258 (check_tuning): Fix bug: if tuning parameters were very close to
5259 0 or 1, rounding errors could have caused subscript violations.
5260 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5261 (hash_initialize): Add 'fail:' label
5262 to free table and return NULL, and use it to simplify code.
5263 Use calloc rather than clearing the storage ourself.
5264 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5265 buffer size calculations.
5266 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5267 Include <stddef.h>, for size_t.
5268 * hash-pjw.c (hash_pjw): Likewise.
5269 Switch to method described by Bruno Haible.
5270 Include <limits.h>, for CHAR_BIT.
5271 (SIZE_BITS): New macro.
5273 2003-10-21 Paul Eggert <eggert@twinsun.com>
5275 * getndelim2.c (getndelim2): When size calculation overflows,
5276 ceiling the allocation at NMAX bytes rather than silently
5277 discarding input bytes before NMAX is reached. This makes
5278 a difference only if NMAX exceeds SIZE_MAX / 2.
5280 * obstack.c: Merge from glibc.
5281 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5282 Add libc_hidden_def (_obstack_newchunk).
5283 (_obstack_free) [! defined _LIBC]: Remove.
5284 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5285 a clone of the function body.
5286 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5287 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5289 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5290 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5293 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5294 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5295 Don't use lvalue casts, as GCC plans to remove support for them
5296 in GCC 3.5. Reported by Joseph S. Myers. This bug
5297 was also present in the non-GCC version, indicating that this
5298 code had always been buggy and had never been widely used.
5299 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5300 Use the fast variant of each macro, rather than copying the
5301 definiens of the fast variant; that way, we'll be more likely to
5302 catch future bugs in the fast variants.
5304 2003-10-20 Bruno Haible <bruno@clisp.org>
5306 * wait-process.h: New file, from GNU gettext.
5307 * wait-process.c: New file, from GNU gettext.
5309 2003-10-19 Jim Meyering <jim@meyering.net>
5311 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5313 2003-10-16 Paul Eggert <eggert@twinsun.com>
5315 * getgroups.c: Include <errno.h>, <stdlib.h>.
5316 (getgroups): First arg is int, not size_t.
5317 Don't let 'free' mangle errno.
5319 2003-10-16 Jim Meyering <jim@meyering.net>
5321 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5323 2003-10-15 Paul Eggert <eggert@twinsun.com>
5325 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5327 (new_exclude, add_exclude_file): Initial size no longer needs to
5329 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5330 our own address arithmetic overflow checking.
5332 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5333 (fnmatch): Do not alloca more than 2000 wide characters;
5334 instead, use malloc for large buffers.
5335 Check for address arithmetic overflow, and return -1
5336 with errno set to ENOMEM in that case.
5337 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5338 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5339 instead, return -1. Check for address arithmetic overflow.
5341 2003-10-14 Paul Eggert <eggert@twinsun.com>
5343 Handle invalid suffixes and overflow independently, so that
5344 callers can treat them independently as needed. Fix some bugs in
5345 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5346 suffix for a human-readable blocksize. The major caller-visible
5347 change is the addition of a new
5348 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5349 that both overflow and suffix chars were found.
5351 * human.c (humblock): Don't check separately for invalid suffix
5352 char; that is xstrtoumax's job (now that its bug is fixed).
5353 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5354 INTMAX_MAX]: New macros.
5355 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5356 TYPE_MAXIMUM): New macros.
5357 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5358 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5359 if overflow occurs, as it's what __strtol does and it's more useful
5361 (__xstrtol): If __strtol reports some error other than ERANGE,
5362 reflect it to the caller as LONGINT_INVALID. If it reports
5363 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5364 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5365 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5367 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5368 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5369 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5370 [defined UINTMAX_MAX]: New macros.
5372 2003-10-14 Bruno Haible <bruno@clisp.org>
5374 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5375 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5376 Also use volatile where needed.
5378 2003-10-12 Paul Eggert <eggert@twinsun.com>
5380 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5381 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5382 and define in terms of the other primitives.
5383 * xmalloc.c: Include stdbool.h; do not include exit.h.
5384 (SIZE_MAX): Define if not already defined.
5385 (array_size_overflow): New function.
5386 (xalloc_die): Abort instead of exiting if 'error' returns.
5387 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5388 (xmalloc, xrealloc): Use them.
5389 (xcalloc): Check for address arithmetic overflow.
5390 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5391 a bit faster than strcpy.
5393 2003-10-08 Paul Eggert <eggert@twinsun.com>
5395 Merge getpass from libc, plus a few fixes.
5397 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5398 Include <stdbool.h>.
5399 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5400 __fsetlocking to empty.
5401 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5402 do include <bits/libc-lock.h>.
5403 Do not include <fcntl.h>; not needed.
5404 [_LIBC]: Include <wchar.h>.
5405 (NOTCANCEL_MODE): New macro.
5406 (flockfile, funlockfile) [_LIBC]: New macros.
5407 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5408 [!_LIBC]: New macros.
5409 (call_fclose): New function.
5410 (getpass): Use it. Save tty stream separately; this simplifies the
5411 code and makes it more reliable if stdin happens to equal stdout.
5412 Invoke __fsetlocking on tty.
5413 Handle thread cancellation if needed.
5414 Namespace cleanup (use __tcgetattr, __getline).
5415 Use bool for Booleans.
5416 [USE_IN_LIBIO]: Handle wide streams.
5417 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5418 stream might go where.
5420 * unlocked-io.h: Include <stdio.h>, so that the caller
5421 doesn't have to include <stdio.h> before us.
5422 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5423 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5424 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5425 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5426 if not declared, so that we can use getpass.c code from libc without
5428 (flockfile, ftrylockfile, funlockfile): New macros.
5430 2003-10-06 Bruno Haible <bruno@clisp.org>
5432 * version-etc-2.h: Remove file.
5433 * version-etc-2.c: Remove file.
5435 2003-09-25 Jim Meyering <jim@meyering.net>
5436 Bruno Haible <bruno@clisp.org>
5438 This lets translators provide better translations for the
5439 "Written by ..." part of --version output.
5440 * version-etc.h: Include stdarg.h.
5441 (version_etc_copyright): Declare as readonly.
5442 (version_etc): Make this function variadic with a NULL-terminated list
5443 of author name strings.
5444 (version_etc_va): New declaration.
5445 * version-etc.c: Include stdarg.h, stdlib.h.
5446 (version_etc_copyright): Declare as readonly.
5447 (version_etc_va): New function. Provide a different translatable string
5448 for each possible number of authors < 10. Abbreviate when there are 10
5450 (version_etc): Make this function variadic. Call version_etc_va.
5451 Suggestion from Gary V. Vaughan.
5453 * long-options.h (parse_long_options): Change prototype: the authors
5454 string is moved to the end and becomes variadic.
5455 * long-options.c: Include stdarg.h.
5456 (parse_long_options): Make this function variadic, too.
5457 Call version_etc_va, not version_etc.
5459 2003-10-06 Bruno Haible <bruno@clisp.org>
5461 * fatal-signal.h: New file, from GNU gettext.
5462 * fatal-signal.c: New file, from GNU gettext.
5464 2003-10-04 Karl Berry <karl@gnu.org>
5466 * argp*: update from libc.
5468 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5470 * getpass.c (getpass): Use a no-op fseek when switching from input to
5471 output mode on the same stream.
5473 2003-09-29 Paul Eggert <eggert@twinsun.com>
5475 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5476 Fix arg typo in previous patch.
5478 2003-09-28 Jim Meyering <jim@meyering.net>
5480 * error.c: Correct cpp indentation.
5482 2003-09-27 Paul Eggert <eggert@twinsun.com>
5484 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5485 Omit the special code that used __typeof__, since we worry that
5486 it could be more trouble than it's worth. See:
5487 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5488 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5492 2003-09-26 Jim Meyering <jim@meyering.net>
5494 * error.c (error_tail): Move some declarations
5495 into inner scope where the local variables are used.
5497 2003-09-26 Bruno Haible <bruno@clisp.org>
5499 * stpncpy.h (gnu_stpncpy): New declaration.
5500 (stpncpy): Define as alias for gnu_stpncpy.
5501 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5503 2003-09-26 Paul Eggert <eggert@twinsun.com>
5505 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5506 (error_tail): Do not loop, reallocating temporary buffer, since
5507 the output cannot contain more wide characters than the input
5508 contains bytes, the size must be big enough already. This avoids
5509 one potential size overflow calculation. Check for size overflow
5510 when calculating temporary buffer size. Free temporary buffer
5511 when done, if it was allocated with malloc; this plugs a memory
5512 leak. Remove casts from void * to pointers, that are no longer
5513 needed now that we're assuming C89 or better.
5515 Merge error changes from glibc.
5517 * error.c, error.h: Update copyright notice header to match glibc.
5518 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5519 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5520 Disable cancellation while printing error.
5521 * error.h: Prepend __ to parameter names.
5523 2003-09-25 Karl Berry <karl@gnu.org>
5525 * argp-fmtstream.c, argp-help.c: update from libc.
5527 2003-09-25 Bruno Haible <bruno@clisp.org>
5529 * version-etc-2.h: New file, from version-etc.h with modifications.
5530 * version-etc-2.c: New file, from version-etc.c with modifications.
5532 2003-09-25 Simon Josefsson <jas@extundo.com>
5534 * xgetdomainname.h: New file.
5535 * xgetdomainname.c: New file.
5537 2003-09-25 Simon Josefsson <jas@extundo.com>
5538 Bruno Haible <bruno@clisp.org>
5540 * getdomainname.h: New file.
5541 * getdomainname.c: New file.
5543 2003-09-24 Paul Eggert <eggert@twinsun.com>
5545 * linebuffer.c (freebuffer): Don't free the argument, just
5546 the buffer associated with the argument. Bug reported by
5549 2003-09-19 Karl Berry <karl@gnu.org>
5551 * argp.h: update from libc.
5553 2003-09-16 Paul Eggert <eggert@twinsun.com>
5555 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5556 input error, instead of returning NULL the next time we are called
5557 (and therefore losing track of errno).
5559 2003-09-15 Paul Eggert <eggert@twinsun.com>
5561 * getndelim2.c (getndelim2): Don't trash errno when a read
5562 fails, so that the caller gets the proper errno.
5564 * readutmp.c (read_utmp): Likewise.
5565 Check for fstat error. Close stream and free storage
5568 2003-09-14 Bruno Haible <bruno@clisp.org>
5570 * fwriteerror.h: New file.
5571 * fwriteerror.c: New file.
5573 2003-09-14 Jim Meyering <jim@meyering.net>
5575 * getloadavg.c: Correct cpp indentation.
5576 * strdup.c: Likewise.
5577 * vasnprintf.c: Likewise.
5579 2003-09-12 Paul Eggert <eggert@twinsun.com>
5581 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5582 * obstack.c [!defined _LIBC]: Likewise.
5583 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5584 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5585 * exitfail.c: Don't include stdlib.h; no longer needed.
5587 More changes to assume C89 or better.
5589 * error.c (error_tail): Assume vprintf.
5591 * argmatch.c (getenv): Remove decl.
5592 * progreloc.c (get_full_program_name): Define via prototype.
5593 * setenv.c (clearenv): Likewise.
5594 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5596 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5597 (malloc, memcpy): Remove decls.
5598 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5599 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5600 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5601 (memcpy): Remove macro.
5602 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5603 (__P): Remove. All uses removed.
5604 (PTR): Remove. All uses changed to void *.
5605 (CHAR_BIT, NULL): Remove.
5606 (spaces, zeros, memset_space, memset_zero)
5607 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5609 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5610 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5611 Define with prototype.
5612 Remove now-unnecessary prototype decl.
5613 (extra_args_spec): Assume ANSI C. All uses changed.
5614 (extra_args_spec_iso): Remove.
5615 (my_strftime, emacs_strftimeu): Define via prototype.
5616 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5618 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5619 * strtoimax.c: Include <stdlib.h> unconditionally.
5620 (strtoul, strtol): Remove decls.
5621 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5623 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5624 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5625 (LOCALE_PARAM_PROTO): New macro.
5626 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5627 (INTERNAL (strtol), strtol): Define with a prototype.
5628 (PARAMS): Remove. All uses removed.
5629 * tempname.c: Include <string.h> unconditionally.
5630 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5631 * xgethostname.c (main): Define with a prototype.
5632 * xmalloc.c: Include "xalloc.h" first, to check interface.
5633 Include <stdlib.h> unconditionally.
5634 (calloc, malloc, realloc, free): Remove decls.
5635 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5636 Include <stdlib.h> unconditionally. Sort include file names.
5638 (xstrtod): Define with a prototype.
5639 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5640 (strtol, strtoul): Remove decls.
5642 2003-09-11 Paul Eggert <eggert@twinsun.com>
5644 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5645 Include <stdlib.h>, <string.h> unconditionally.
5646 Remove now-unnecessary cast to char *.
5647 * strnlen.c: Include <string.h> unconditionally.
5648 * yesno.c (yesno): Define with a prototype.
5650 2003-09-10 Bruno Haible <bruno@clisp.org>
5652 * strcspn.c: Include <string.h> unconditionally.
5653 * strpbrk.c: Include <string.h> unconditionally.
5654 * strstr.c: Include <string.h> unconditionally.
5655 * unicodeio.c: Include <string.h> unconditionally.
5656 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5657 * unsetenv.c: Likewise.
5658 * xreadlink.c: Include <stdlib.h> unconditionally.
5659 * yesno.c: Include <stdlib.h> unconditionally.
5660 (rpmatch): Add prototype.
5662 2003-09-10 Jim Meyering <jim@meyering.net>
5664 * error.c: Correct indentation of cpp directives.
5666 2003-09-09 Paul Eggert <eggert@twinsun.com>
5670 * acosl.c (main): Use a prototype.
5671 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5674 * getloadavg.c (getloadavg, main): Define via prototypes.
5676 * getopt.h (struct option.name): Assume C89, and use 'const'.
5677 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5678 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5680 * getopt.c (const): Remove macro.
5681 Include <string.h> unconditionally.
5682 (my_index): Remove; all uses changed to strchr.
5683 (strlen): Remove decl.
5684 (exchange): Remove forward decl; no longer needed.
5685 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5686 Define with prototype.
5687 * getopt1.c (const): Remove macro.
5688 (getopt_long, getopt_long_only, main): Define with prototype.
5690 * getugroups.c: Include <string.h> unconditionally.
5692 * getusershell.c: Include <stdlib.h> unconditionally.
5693 (getusershell, setusershell, endusershell, readname, main):
5694 Define with prototypes.
5696 * group-member.c: Include group-member.h first.
5697 Include <stdlib.h> unconditionally.
5699 * hard-locale.c: Include hard-locale.h first.
5700 Include <stdlib.h>, <string.h> unconditionally.
5702 * hash.c (free, malloc): Remove decls.
5703 Include <stdlib.h> unconditionally.
5705 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5706 (getenv): Do not declare.
5708 * idcache.c: Include <string.h> unconditionally.
5710 * long-options.c: Include long-options.h first, to test interface.
5711 Include <stdlib.h> unconditionally.
5713 * makepath.c: Include makepath.h first, to test interface.
5714 Include <stdlib.h> and <string.h> unconditionally.
5716 * linebuffer.c: Include <stdlib.h>.
5717 (free): Remove decl.
5719 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5720 rpl_malloc returns void *, not char *.
5721 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5723 * md5.h: Include <limits.h> unconditionally.
5724 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5725 (__P): Remove; all uses removed.
5726 * md5.c: Include "md5.h" first.
5727 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5728 md5_buffer, md5_process_bytes, md5_process_block):
5729 Define with prototypes.
5730 * sha.h (__P): Remove all uses. (It wasn't defined??)
5731 * sha.c: Include "sha.h" first.
5732 Include <stdlib.h>, <string.h> unconditionally.
5734 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5735 * memcmp.c (__ptr_t): Likewise.
5736 * memrchr.c (__ptr_t): Likewise.
5737 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5738 Include <string.h> unconditionally.
5739 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5740 * memchr.c: Include <stdlib.h> unconditionally.
5741 * memchr.c (LONG_MAX): Remove.
5742 * memrchr.c (LONG_MAX): Likewise.
5743 * memchr.c (__memchr): Define via a prototype.
5744 * memrchr.c (__memrchr): Likewise.
5745 * memcmp.c (__P): Remove, and remove all uses.
5746 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5747 Remove forward decls; no longer needed.
5748 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5749 Use types required by C89 in prototype.
5751 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5752 * savedir.c: Likewise.
5753 * mkdir.c (free): Remove decl.
5754 * rmdir.c (rmdir): Define with a prototype.
5755 * savedir.c: Include savedir.h first, to test interface.
5757 * mktime.c (STDC_HEADERS): Remove.
5758 Include <stdlib.h>, <string.h> unconditionally.
5760 * modechange.c: Include <stdlib.h> unconditionally.
5761 (malloc): Remove decl.
5763 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5764 (free): Remove decl.
5766 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5767 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5768 (This type really should be intptr_t, but that's a C99ism.)
5769 (_obstack_memcpy): Remove: all uses changed to memcpy.
5770 Include <string.h> unconditionally.
5771 (struct obstack): Assume __STDC__ for types of members
5772 chunkfun, freefun, extra_arg.
5773 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5774 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5775 obstack_begin, obstack_specify_allocation,
5776 obstack_specify_allocation_with_arg, obstack_chunkfun,
5777 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5778 Remove unprototyped decls and the macros that use them.
5779 * obstack.c (POINTER): Remove. All uses changed to void *.
5780 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5781 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5782 (defined __STDC__ && __STDC__)]:
5783 Remove nonprototyped code.
5784 Include <stdlib.h> unconditionally.
5785 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5786 _obstack_allocated_p, _obstack_free, obstack_free,
5787 _obstack_memory_used, print_and_abort):
5788 Define using prototypes.
5789 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5790 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5791 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5792 obstack_next_free, obstack_object_size, obstack_room) [0]:
5793 Remove unused, unprototyped code.
5795 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5797 * physmem.c (physmem_total, physmem_available, main): Define
5800 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5801 (main): Define with a prototype.
5803 * posixver.c (getenv): Remove decl.
5805 * putenv.c (malloc): Returns void *, not char *.
5806 Include <string.h> unconditionally.
5807 (strchr, memcpy, NULL): Do not define.
5809 * readtokens.c: Include readtokens.h first, to test interface.
5810 Include <stdlib.h>, <string.h> unconditionally.
5811 (init_tokenbuffer): Define with a prototype.
5813 * regex.c (PARAMS): Remove. All uses removed.
5814 All uses of _RE_ARGS removed, too.
5815 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5817 (bzero): Assume memset exists.
5818 (memcmp, memcpy, NULL): Remove.
5819 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5820 char, or assignments to local vars of type signed char.
5821 (init_syntax_once, PREFIX(extract_number_and_incr),
5822 PREFIX(print_partial_compiled_pattern),
5823 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5824 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5825 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5826 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5827 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5828 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5829 wcs_compile_range, byte_compile_range, truncate_wchar,
5830 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5831 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5832 count_mbs_length, wcs_re_match_2_internal,
5833 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5834 PREFIX(alt_match_null_string_p),
5835 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5836 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5837 regfree, PREFIX(extract_number)): Define with prototype. Remove
5838 now-unnecessary declaration, if any.
5839 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5841 Remove now-unnecessary casts among pointer types.
5842 * regex.h (_RE_ARGS): Remove. All uses removed.
5844 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5845 (free): Remove decl.
5847 * rpmatch.c: Include <stdlib.h> unconditionally.
5849 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5850 (free): Remove decl.
5852 * save-cwd.c: Include <stdlib.h> unconditionally.
5853 * xgetcwd.c: Likewise.
5855 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5856 (free): Remove decl.
5858 * strchrnul.c (strchrnul): Define with a prototype.
5859 Fix bug: c_in was not converted to char before searching.
5861 The following changes are not K&R related:
5863 * group-member.h: Include <sys/types.h>, so that this file is
5865 * makepath.h: Likewise.
5867 * getusershell.c (readname, default_index, line_size, readname):
5868 Use size_t, not int, for sizes.
5869 (readname): If the size overflows, report an error instead of
5872 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5874 * getndelim2.c: Assume stdlib.h per the C89 spec.
5876 2003-09-08 Paul Eggert <eggert@twinsun.com>
5878 Assume C89 or better; remove K&R cruft.
5879 A few of these changes were first proposed by Derek Robert Price
5880 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5882 * addext.c: Include <string.h> unconditionally.
5883 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5884 Don't declare getenv or malloc.
5886 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5887 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5889 (find_stack_direction, alloca): Use prototypes.
5891 * atexit.c (atexit): Define using a prototype.
5893 * basename.c, dirname.c, stripslash.c:
5894 Include <string.h> unconditionally.
5896 * bcopy.c: Include <stddef.h>.
5897 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5899 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5901 * error.h (error, error_at_line, error_print_progname)
5902 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5903 * error.c: Include error.h first, to check interface.
5904 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5905 (VA_START): Remove; all uses changeed to va_start.
5906 (exit, strerror): Remove decls.
5907 (error_print_progname): Prototype uncondionally.
5908 Don't include <errno.h>; no longer needed.
5909 (private_strerror): Remove.
5910 (error_tail): Always define.
5911 (error, error_at_line): Assume C89 or better; always use prototypes.
5912 * fatal.c: Include "fatal.h" first, to test interface.
5913 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5914 (VA_START): Remove; all uses changed to va_start.
5915 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5917 (exit): Remove decl.
5918 (fatal): Prototype unconditionally. Assume va_start works.
5919 Abort at end, to pacify gcc.
5921 * euidaccess.c (main): Define with a prototype.
5923 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5925 * exitfail.c: Include <stdlib.h> unconditionally.
5927 * fnmatch_.h (__P): Remove. All uses changed to assume
5929 * fnmatch.c: Include fnmatch.h first, to test interface.
5930 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5931 (getenv): Remove decl.
5932 (fnmatch): Define using a prototype.
5933 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5934 (FCT): Define using a prototype.
5936 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5938 * gethostname.c: Include <stddef.h>.
5939 (gethostname): Define with prototype. Length is size_t, not int.
5941 2003-09-08 Paul Eggert <eggert@twinsun.com>
5943 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5944 getversion.c should have been removed then, but was accidentally
5947 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5948 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5950 2003-09-07 Paul Eggert <eggert@twinsun.com>
5952 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5953 copy_tm_result. Bug reported by Simon Josefsson in
5954 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5956 2003-09-06 Paul Eggert <eggert@twinsun.com>
5958 * time_r.c, time_r.h: New files.
5960 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5962 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5963 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5965 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5967 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5968 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5971 * timegm.c: Switch to glibc implementation, with the following changes:
5972 [defined HAVE_CONFIG_H]: Include <config.h>.
5973 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5974 (__mktime_internal) [!defined _LIBC]: New decl.
5975 (__gmtime_r) [!defined _LIBC]: New macro and function.
5976 (timegm): Use a prototype, since gnulib assumes C89.
5977 Do not bother declaring tmp to be const, as it's not really usefu.
5978 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5979 (timegm): Declare only if HAVE_DECL_TIMEGM.
5981 2003-09-03 Paul Eggert <eggert@twinsun.com>
5983 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5984 Bug reported by Lute Kamstra in
5985 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5987 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5988 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5989 course with correspondingly smaller numbers for tomorrow and
5990 yesterday. From Tadayoshi Funaba. Originally installed into
5991 sh-utils on 1999-08-07, but the patch got lost (I guess during the
5994 2003-08-31 Simon Josefsson <jas@extundo.com>
5996 * timegm.h: New file.
5997 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
5999 2003-08-31 Karl Berry <karl@gnu.org>
6001 * argp.h: update from libc.
6003 2003-08-28 Bruno Haible <bruno@clisp.org>
6005 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6006 warning on QNX, which defines O_BINARY to 000000.
6008 2003-08-24 Bruno Haible <bruno@clisp.org>
6010 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6011 MSVC7 <stdio.h> is included later.
6013 2003-08-20 Bruno Haible <bruno@clisp.org>
6015 * progname.h: New file, from GNU gettext.
6016 * progname.c: New file, from GNU gettext.
6017 * progreloc.c: New file, from GNU gettext.
6019 2003-08-19 Bruno Haible <bruno@clisp.org>
6021 * xstrdup.c: Assume <string.h> exists.
6023 2003-08-18 Jim Meyering <jim@meyering.net>
6025 * setenv.h: Indent nested cpp directive.
6026 * vasnprintf.c: Remove trailing blanks.
6028 2003-08-17 Simon Josefsson <jas@extundo.com>
6029 Bruno Haible <bruno@clisp.org>
6031 * xstrndup.h: New file.
6032 * xstrndup.c: New file.
6034 2003-08-17 Bruno Haible <bruno@clisp.org>
6036 * strndup.h: New file.
6038 2003-08-16 Paul Eggert <eggert@twinsun.com>
6040 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6041 space, undoing this 2003-08-12 change:
6042 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6044 2003-08-16 Jim Meyering <jim@meyering.net>
6046 Merge from coreutils.
6047 * xstrtoimax.c: #else #if -> #elif.
6048 * xstrtoumax.c: Likewise.
6050 2003-08-15 Paul Eggert <eggert@twinsun.com>
6052 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6053 rather than tab, after '#' in shell-script copyright notices.
6054 Suggested by Bruno Haible.
6056 2003-08-15 Jim Meyering <jim@meyering.net>
6057 and Paul Eggert <eggert@twinsun.com>
6059 Merge from coreutils.
6060 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6061 member but strut utmpx does not. Needed for AIX 4.3.3.
6062 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6064 2003-08-15 Jim Meyering <jim@meyering.net>
6066 Merge from coreutils.
6067 * xgethostname.c: Include <stdlib.h>.
6068 (xghostname): Don't exit for anything other than memory-related
6069 failure; just return NULL.
6070 * userspec.c: Include "posixver.h".
6071 (parse_user_spec): Accept `.' as a separator only
6072 in pre-POSIX-200112 mode.
6073 * strtoimax.c: Use #elif rather than #else #if.
6074 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6075 Remove function, now that we can rely on a working tzset function.
6076 [!_LIBC]: Ensure that the required autoconf test has been run.
6077 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6078 Use underlying_strftime for %r.
6079 * sha.c: Merge in some clean-up and optimization changes from glibc.
6080 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6081 Ensure that it is a multiple of 64.
6082 Rearrange loop exit tests so as to avoid performing an
6083 additional fread after encountering an error or EOF.
6084 * realloc.c: Update copyright date.
6086 2003-08-14 Jim Meyering <jim@meyering.net>
6088 Merge from coreutils.
6089 * obstack.h: Whitespace changes.
6090 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6091 and xcalloc return values.
6092 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6093 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6094 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6095 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6096 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6098 Use mntctl's return value to drive the entry-processing loop, since
6099 we can't rely on the value of the vmt_length member in the last
6100 entry. On some systems doing so could result in exhausting
6101 virtual memory. Based in part on a patch from Mike Jetzer.
6103 2003-08-14 Jim Meyering <jim@meyering.net>
6104 and Paul Eggert <eggert@twinsun.com>
6106 Merges from coreutils, plus other fixes.
6107 * physmem.c: Merge in portability changes from gcc/libiberty
6108 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6109 for credits and details. Thanks to Kaveh Ghazi for helping
6110 to keep these files in sync.
6111 (ARRAY_SIZE): Define it.
6112 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6113 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6114 (memcasecmp): Don't assume size_t fits in unsigned int.
6115 Remove casts and duplicate code.
6116 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6117 (memcpy): Remove definition.
6118 Merge in some clean-up and optimization changes from glibc.
6119 [BLOCKSIZE]: Move definition to top of file.
6120 Ensure that it is a multiple of 64.
6121 Rearrange loop exit tests so as to avoid performing an
6122 additional fread after encountering an error or EOF.
6123 * md5.h (md5_uintptr): Define.
6124 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6125 return to the initial working directory. Preserve errno
6127 * idcache.c: Include "xalloc.h".
6128 (xmalloc, xrealloc): Remove decls.
6129 (getuser): Remove casts no longer required in C89.
6130 * human.c: Include stdio.h, for sprintf.
6131 * group-member.c: Include "xalloc.h".
6132 (xmalloc, xrealloc): Remove decls.
6133 (get_group_info): Remove casts no longer required in C89.
6134 * getusershell.c (readname): Remove casts no longer required in C89.
6135 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6136 * getline.c: Whitespace fix, from coreutils.
6138 2003-08-13 Paul Eggert <eggert@twinsun.com>
6140 * exclude.c: Include <ctype.h>
6141 (IN_CTYPE_DOMAIN): New macro.
6143 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6146 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6147 Undo previous (whitespace-only) change.
6149 2003-08-12 Paul Eggert <eggert@twinsun.com>
6151 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6152 Normalize leading white space and remove trailing white space.
6153 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6154 notice, as per ../config/srclist-update.
6156 Merge from coreutils.
6157 * euidaccess.h: New file.
6158 * euidaccess.c: Include it.
6159 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6160 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6161 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6163 2003-08-11 Bruno Haible <bruno@clisp.org>
6165 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6166 (vasnprintf): Use it instead of wcslen.
6168 2003-08-11 Bruno Haible <bruno@clisp.org>
6170 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6171 value to ensure that _Bool promotes to int. Use #define for _Bool when
6172 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6174 2003-08-10 Karl Berry <karl@gnu.org>
6176 * regex.h: update from libc (whitespace fix).
6178 2003-08-09 Paul Eggert <eggert@twinsun.com>
6180 Merge some files from coreutils. These changes were
6181 originally made by Jim Meyering.
6182 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6183 many older Unixes require this.
6184 * alloca.c (alloca): Remove cast to argument of free;
6185 no longer needed in C89.
6186 * alloca_.h, regex.h: Fix white space to match
6187 what GNU indent does.
6189 2003-08-05 Paul Eggert <eggert@twinsun.com>
6191 * bumpalloc.h: Remove.
6193 2003-08-04 Paul Eggert <eggert@twinsun.com>
6195 * getloadavg.c: Change copyright notice and spacing to conform to
6198 Merge from coreutils.
6199 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6201 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6202 from Karl Berry, implemented by Jim Meyering.
6203 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6204 from Dmitry V. Levin.
6205 Remove anachronistic cast of xrealloc.
6206 * fnmatch_.h (__const): Remove. Use 'const'.
6207 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6208 type. Otherwise, it wouldn't compile with at least /bin/cc on
6209 ymp-cray-unicos9.0.2.X.
6210 Combine two mostly-identical uses of alloca into one.
6211 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6213 2003-08-04 Dave Love <d.love@dl.ac.uk>
6217 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6218 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6219 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6220 obsolete NLIST_NAME_UNION.
6221 [__GNU__]: Undef BSD and FSCALE.
6222 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6224 2003-08-03 Paul Eggert <eggert@twinsun.com>
6226 * stdbool_.h (_Bool): Make it signed char, instead of
6227 an enum type, so that it's guaranteed to promote to int. See:
6228 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6230 2003-07-31 Paul Eggert <eggert@twinsun.com>
6232 * strerror.c: Include config.h, limits.h. Declare sprintf.
6233 (strerror): Don't assume that a printable int fits in 14 bytes.
6235 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6236 Bruno Haible <bruno@clisp.org>
6238 * getline.h (getline, getdelim): Change return type to ssize_t.
6239 * getline.c (getline, getdelim): Likewise.
6240 Remove _GNU_SOURCE define; now it's defined in config.h through
6243 2003-07-22 Paul Eggert <eggert@twinsun.com>
6245 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6246 over-parenthesization in macros.
6248 Sync with coreutils.
6250 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6253 Use `exit_failure' for xalloc and xmemcoll instead of their own
6254 private exit-failure variables.
6255 * xalloc.h (xalloc_exit_failure): Remove.
6256 * xmalloc.c: Likewise. Include exitfail.h.
6257 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6258 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6259 * xmemcoll.c: Likewise. Include exitfail.h.
6260 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6262 2003-07-18 Paul Eggert <eggert@twinsun.com>
6264 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6265 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6266 to test that it can stand by itself. Include "exitfail.h".
6267 Clients should set exit_failure instead.
6268 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6270 2003-07-18 Andreas Schwab <schwab@suse.de>
6272 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6274 2003-07-18 Bruno Haible <bruno@clisp.org>
6276 * getndelim2.h: New file.
6277 * getndelim2.c: Make into a module of its own. Include config.h,
6279 (getndelim2): Make non-static. Change return type to ssize_t.
6280 * getline.h: Change argument names.
6281 * getline.c: Include getndelim2.h instead of getndelim2.c.
6282 * getnline.c: Include getndelim2.h.
6284 2003-07-17 Bruno Haible <bruno@clisp.org>
6286 * Makefile.am: Remove file.
6287 * Makefile.in: Remove file.
6289 2003-07-17 Bruno Haible <bruno@clisp.org>
6291 * getnline.h: New file.
6292 * getnline.c: New file.
6293 * getndelim2.c: New file, extracted from getline.c.
6294 (getndelim2): Renamed from getdelim2, with added nmax argument.
6295 * getline.c: Include getndelim2.c.
6296 (getdelim2): Moved out to getndelim2.c.
6297 (getline, getdelim): Update.
6299 2003-07-15 <karl@gnu.org>
6301 * vasnprintf.c: update from gettext.
6303 2003-07-15 Jim Meyering <jim@meyering.net>
6305 * makepath.c (make_path): Enclose diagnostic in _(...).
6307 2003-07-14 Paul Eggert <eggert@twinsun.com>
6309 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6310 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6311 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6312 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6313 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6314 updated automatically by ../config/srclist-update. This changes
6315 their license from LPGL to GPL.
6317 2003-07-14 Jim Meyering <jim@meyering.net>
6319 Don't emit diagnostics. Let callers do that.
6320 * save-cwd.c: Don't include "error.h".
6321 (save_cwd): Don't call error. Ensure that errno is valid
6322 when returning nonzero.
6324 * save-cwd.h (restore_cwd): Update prototype.
6325 * save-cwd.c (restore_cwd): Remove two parameters.
6326 Simplify. Don't call error upon failure. Let callers do that.
6327 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6328 when auditing is enabled. But don't bother updating the #if.
6330 2003-07-14 Simon Josefsson <jas@extundo.com>
6332 * mempcpy.h: New file.
6333 * mempcpy.c: New file.
6335 2003-07-14 Paul Eggert <eggert@twinsun.com>
6337 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6338 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6339 unicodeio.c, unicodeio.h, unlocked-io.h:
6340 Switch from LGPL to GPL.
6342 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6344 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6345 it breaks C++ compilation.
6346 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6348 2003-07-10 Jim Meyering <jim@meyering.net>
6350 * vasnprintf.c: Remove trailing blanks.
6351 Make cpp indentation consistent.
6353 2003-07-09 Paul Eggert <eggert@twinsun.com>
6355 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6356 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6357 Switch from LGPL to GPL.
6359 2003-07-07 Paul Eggert <eggert@twinsun.com>
6361 * mktime.c: Fix some boundary cases and remove need for floating point.
6363 Issue a compile-time diagnostic if time_t is floating point, or if
6364 two's complement arithmetic is not in effect, or if arithmetic
6365 right shift does not propagate the sign. These assumptions were
6366 all in the original code but they weren't checked.
6368 (TIME_T_MIDPOINT, verify): New macros.
6369 (__isleap): Remove; it has integer overflow problems.
6370 (leapyear): New function, without those problems.
6371 (ydhms_tm_diff): Remove; splitting into two parts.
6372 (ydhms_diff): New function, containing the arithmetic part of
6373 the old ydhms_tm_diff function. Issue a compile-time
6374 diagnostic if we are not using C99 integer division.
6375 Avoid casts when possible.
6376 (guess_time_tm): New function, containing the checking part of
6377 the old ydhms_tm_diff function. Return the new value, rather than
6378 the difference between it and the old. Accept a new argument T
6379 so that *T specifies the old value. Check for overflow in the result.
6381 (__mktime_internal): Use a time_t offset, not a long int offset.
6382 This undoes the 2003-06-04 change, which is no longer needed now
6383 that we have better overflow checking.
6384 (localtime_offset): Likewise.
6386 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6387 and long are 64-bit but int is only 32-bit.
6388 (ydhms_diff): Use long int to store year1 and yday1.
6389 Issue a compile-time diagnostic if long int is not wide enough.
6391 (__mktime_internal): Use long int to store adjusted year and yday.
6392 Use plain C rather than preprocessor commands, if that doesn't
6394 Check for overflow (and try to repair) after each probe
6395 rather than checking only at the very end. This avoids some bugs
6396 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6397 does not equal GMT offset at maximum time).
6398 Use integer to check for overflow rather than floating point; this
6399 is more portable to non-IEEE hosts, and is a tad faster.
6400 When we detect that we are oscillating between two values,
6401 don't check whether tm_isdst has the requested value, since
6402 we already know the answer. When tm_isdst has the wrong value,
6403 use a different heuristic to find the right one, based on the
6404 extreme values actually observed in practice in tz2003a,
6405 rather than the (overly optimistic) "previous 3 calendar quarters".
6407 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6408 "T const" to accommodate glibc style.
6409 (check_result): Use less-confusing report format. "long" -> "long int.
6411 Don't loop if the iteration overflows time_t.
6412 Allow a negative step in the iteration.
6414 2003-07-01 Paul Eggert <eggert@twinsun.com>
6416 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6417 having it depend on HAVE_SYS_TYPES_H.
6419 2003-06-25 Bruno Haible <bruno@clisp.org>
6421 * readlink.c: New file.
6423 2003-06-20 Bruno Haible <bruno@clisp.org>
6425 Assume C89, so PARAMS isn't needed.
6426 * unicodeio.h (PARAMS): Remove.
6427 * unicodeio.c: Don't use PARAMS.
6429 2003-06-18 Jim Meyering <jim@meyering.net>
6431 Merge changes from coreutils.
6432 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6433 Remove explicit declarations of xmalloc and realloc.
6435 (read_utmp): Remove anachronistic cast of xmalloc.
6437 2003-06-17 Paul Eggert <eggert@twinsun.com>
6439 Assume C89, so PARAMS isn't needed.
6440 * backupfile.h (PARAMS): Remove. All uses removed.
6441 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6442 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6443 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6444 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6445 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6446 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6447 xstrtol.h: Likewise.
6448 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6449 same.h, strverscmp.h: Do not include config.h; no longer needed.
6450 Anyway, config.h should always be included before any other file.
6452 2003-06-11 Simon Josefsson <jas@extundo.com>
6454 * sysexit_.h: New file.
6456 2003-05-20 Derek Price <derek@ximbiot.com>
6458 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6460 2003-06-10 Simon Josefsson <jas@extundo.com>
6462 * strchrnul.h: New file.
6463 * strchrnul.c: New file.
6465 2003-06-10 Simon Josefsson <jas@extundo.com>
6467 * argp.h: New file, from glibc.
6468 * argp-ba.c: New file, from glibc.
6469 * argp-eexst.c: New file, from glibc.
6470 * argp-fmtstream.c: New file, from glibc.
6471 * argp-fmtstream.h: New file, from glibc.
6472 * argp-fs-xinl.c: New file, from glibc.
6473 * argp-help.c: New file, from glibc.
6474 * argp-namefrob.h: New file, from glibc.
6475 * argp-parse.c: New file, from glibc.
6476 * argp-pv.c: New file, from glibc.
6477 * argp-pvh.c: New file, from glibc.
6478 * argp-xinl.c: New file, from glibc.
6480 2003-06-07 Jim Meyering <jim@meyering.net>
6482 * readtokens.h: Put `Free Software Foundation, Inc.'
6483 in place of my name in the copyright comment.
6484 Remove definition and uses of __P.
6487 * stat.c: Don't declare xmalloc explicitly.
6488 Instead, include "xalloc.h".
6489 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6490 xrealloc, and xcalloc return values.
6491 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6493 * xgetcwd.h: Remove definition/uses of PARAMS.
6495 2003-06-06 Jim Meyering <jim@meyering.net>
6497 * stdbool_.h: Renamed from stdbool.h.in.
6499 2003-06-06 Jim Meyering <jim@meyering.net>
6501 Merge from coreutils.
6502 * same.c: (same_name): Declare *_basename locals to be `const'.
6503 Consolidate declarations and initializations of *_base* locals.
6505 Merge from coreutils.
6506 This avoids a core dump on systems without GNU putenv,
6507 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6508 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6509 (unsetenv): New static function, from GNU libc.
6510 (rpl_putenv): Use it.
6512 * modechange.c: Remove trailing blanks.
6514 Merge from coreutils.
6515 * fsusage.c: Remove declaration of statfs.
6516 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6518 * posixtm.c: Include <stdbool.h> unconditionally.
6520 2003-06-05 Paul Eggert <eggert@twinsun.com>
6522 * mktime.c (__mktime_internal): When resolving a tm_isdst
6523 mismatch, look in future quarters as well as past. This fixes a
6524 bug when processing fall-backwards gaps immediately after a long
6525 period of daylight-saving time.
6527 * mktime.c: Assume freestanding C89 or better.
6528 (HAVE_LIMITS_H): Remove. Assume it's 1.
6529 (__P): Remove; not used.
6530 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6531 (mktime, not_equal_tm, print_tm, check_result,
6532 main): Use prototypes. Use const * where appropriate.
6533 (main): Fix typo in testing code that uncovered by above changes.
6534 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6536 2003-06-04 Paul Eggert <eggert@twinsun.com>
6538 * mktime.c: Fix Debian bug 177940
6539 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6540 (localtime_offset): Now long int, not time_t, because we want it
6541 to be guaranteed to be signed. All uses changed.
6542 (__mktime_internal): If overflow would occur when adding offset,
6545 Merge 'human' changes from coreutils. Rewrite to support
6546 locale-specific notations like thousands separators.
6547 * human.c: Simplify authorship notice.
6548 Include human.h immediately after config.h.
6549 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6550 <limits.h>: Do not include, since human.h does.
6551 (SIZE_MAX, UINTMAX_MAX): New macros.
6552 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6553 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6554 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6555 (power_letter): Renamed from suffixes.
6556 (generate_suffix_backwards): Remove.
6557 (adjust_value): Now takes int style (because of human.h changes)
6558 and long double value (for greater precision on some platforms).
6559 (group_number): New function.
6560 (human_readable): Use it. Use integer options, not enum.
6561 Put the options before the sizes in the arg list.
6562 Support all the new options.
6563 The old human_readable function has been removed;
6564 use inttostr.h instead.
6565 (human_readable, default_block_size, humblock):
6566 Use uintmax_t, not int, for block sizes.
6567 (human_readable_inexact, block_size_types): Remove.
6568 (block_size_opts): New constant.
6569 (human_options): Renamed from human_block_size, with new signature
6570 that allows block sizes up to UINTMAX_MAX. All callers changed.
6571 * human.h: Add copyright and authorship notice.
6572 Include <limits.h> and <stdbool.h> unconditionally.
6573 (PARAMS): Remove. All uses removed.
6574 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6575 (enum human_inexact_style): Remove tag; now a nameless enum.
6576 (human_floor, human_ceiling, human_round_to_even): Now have
6577 values 2, 0, 1 rather than -1, 1, 0.
6578 (human_group_digits, human_suppress_point_zero, human_autoscale,
6579 human_base_1024, human_SI, human_B): New constants.
6580 (human_readable_inexact, human_block_size): Remove.
6581 (human_readable): Size args are now uintmax_t, not int.
6582 (human_options): New decl.
6584 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6585 unnecessary now that we assume C89 or better. This change
6586 imported from coreutils.
6588 * mktime.c (__mktime_internal): Do not reject negative timestamps
6589 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6590 in the 2003-05-30 sync from glibc.
6592 .h files should stand alone, but we shouldn't include <sys/types.h>
6593 if we can get away with just <stddef.h>.
6595 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6596 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6597 rather than <sys/types.h>, as we merely need size_t.
6598 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6600 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6601 Include <stdio.h>, to get FILE.
6602 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6603 memcasecmp.h has included <stddef.h> and all we need is size_t.
6604 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6605 our interface, instead of including <sys/types.h>
6607 2003-06-02 Paul Eggert <eggert@twinsun.com>
6610 Fix some minor time-related bugs with POSIX time arguments.
6611 Some valid time stamps were being rejected (notably -1, and
6612 time stamps before 1900 on 64-bit hosts). And some invalid
6613 time stamps were being accepted, e.g. September 31.
6615 * posixtm.h (posixtime): Return bool instead of time_t, so
6616 that we can return (time_t) -1 successfully.
6617 * posixtm.c: Likewise.
6618 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6619 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6620 (t): Remove static var.
6621 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6622 of static var. All uses changed.
6623 (year): Do not reject years before 1900; they can occur with
6625 (posix_time_parse): Do not check for out-of-range components;
6626 that is now the caller's responsibility, since our checks were
6627 only approximations.
6628 (posixtime): Use mktime to check for out-of-range components,
6629 since it knows them exactly.
6630 If mktime returns (time_t) -1, check whether an error actually occurred
6631 by invoking localtime on -1.
6632 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6633 posixtime failures better.
6634 Improve the test data (in comments only).
6636 2003-05-30 <karl@gnu.org>
6638 * mktime.c: update from libc.
6640 2003-05-30 Bruno Haible <bruno@clisp.org>
6642 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6643 * localcharset.h: Likewise.
6644 * localcharset.c: Likewise.
6646 2003-05-28 Paul Eggert <eggert@twinsun.com>
6648 Assume the headers required for C89 freestanding compilers.
6649 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6650 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6651 without checking for HAVE_LIMITS_H.
6652 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6653 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6655 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6656 * exclude.c: Include <stdbool.h> unconditionally.
6657 * tempname.c: Include <stddef.h> unconditionally.
6658 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6659 * modechange.c, rpmatch.c (NULL): Don't define, since
6660 <stddef.h> does that.
6661 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6662 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6663 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6664 * xstrtol.c: Likewise.
6665 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6666 * savedir.c: Include <stddef.h> instead of defining NULL.
6668 * addext.c (addext): Use assignment rather than cast, to avoid
6669 warnings on some platforms.
6671 * mktime.c (__mktime_internal): Do not reject negative timestamps
6674 2003-05-10 Bruno Haible <bruno@clisp.org>
6676 * linebreak.c (iconv_string_length): Don't return -1 just because the
6677 string is longer than 4 KB.
6679 2003-05-12 Jim Meyering <jim@meyering.net>
6681 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6682 the space-padded-by-default conversion specifiers, %e, %k, %l.
6684 2003-05-03 Bruno Haible <bruno@clisp.org>
6686 Upgrade to Unicode-4.0.
6687 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6688 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6689 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6690 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6691 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6692 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6693 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6694 Change width of U+E0100..U+E01EF from 1 to 0.
6696 2003-04-25 Bruno Haible <bruno@clisp.org>
6698 * copy-file.c: Include <stddef.h>, for size_t.
6700 2003-04-25 Jim Meyering <jim@meyering.net>
6702 * copy-file.c (copy_file_preserving): Declare buf_size to be
6703 of type size_t, not int.
6705 2003-04-11 Jim Meyering <jim@meyering.net>
6707 Merge changes from Coreutils.
6709 2003-03-22 Jim Meyering <jim@meyering.net>
6711 * strftime.c (widen): Cast alloca return value to proper type.
6713 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6716 * strftime.c (my_strftime): Handle very large width
6717 specifications for numeric values correctly. Improve checks for
6720 2003-01-19 Jim Meyering <jim@meyering.net>
6722 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6723 (nl_get_alt_digit) [! defined my_strftime]: Define.
6724 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6725 _nl_get_alt_digit and _nl_get_walt_digit.
6727 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6728 These changes have no effect outside of _LIBC.
6730 2003-04-10 Bruno Haible <bruno@clisp.org>
6732 * findprog.h: New file, from GNU gettext.
6733 * findprog.c: New file, from GNU gettext.
6735 2003-04-05 Jim Meyering <jim@meyering.net>
6737 Merge changes from Coreutils.
6739 * exclude.h (PARAMS): Remove definition and uses.
6740 * exclude.c: Remove uses of `PARAMS'.
6742 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6743 Add test-cases for DOS filenames. Declare program_name.
6744 (main): Set up program_name. Patch by Rich Dawe.
6746 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6748 Use mntctl's return value to drive the entry-processing loop, since
6749 we can't rely on the value of the vmt_length member in the last
6750 entry. On some systems doing so could result in exhausting
6751 virtual memory. Based in part on a patch from Mike Jetzer.
6753 2003-04-04 Bruno Haible <bruno@clisp.org>
6755 * linebreak.h: New file, from GNU gettext.
6756 * linebreak.c: New file, from GNU gettext with slight modifications.
6757 * lbrkprop.h: New file, from GNU gettext.
6759 2003-04-03 Bruno Haible <bruno@clisp.org>
6761 * utf8-ucs4.h: New file, from GNU gettext.
6762 * utf16-ucs4.h: New file, from GNU gettext.
6763 * ucs4-utf8.h: New file, from GNU gettext.
6764 * ucs4-utf16.h: New file, from GNU gettext.
6766 2003-04-02 Bruno Haible <bruno@clisp.org>
6768 * binary-io.h: New file, from GNU gettext.
6770 2003-04-01 Bruno Haible <bruno@clisp.org>
6772 * pathname.h: New file, from GNU gettext.
6773 * concatpath.c: New file, from GNU gettext.
6775 2003-03-30 Bruno Haible <bruno@clisp.org>
6777 * copy-file.c (copy_file_preserving): Don't set owner if the function
6778 chown() doesn't exist.
6780 2003-03-28 Bruno Haible <bruno@clisp.org>
6782 * copy-file.h: New file, from GNU gettext.
6783 * copy-file.c: New file, from GNU gettext.
6785 2003-03-18 Jim Meyering <jim@meyering.net>
6787 * quote.c (quote_n): Fix typo in comment.
6789 2003-03-14 Jim Meyering <jim@meyering.net>
6791 Merge changes from Coreutils.
6792 * obstack.h (obstack_object_size): Declare temporary, __o,
6793 to be const, in order to avoid warnings.
6794 (obstack_room): Likewise.
6795 (obstack_empty_p): Likewise.
6797 2003-03-13 Paul Eggert <eggert@twinsun.com>
6799 Merge changes from Bison.
6800 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6801 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6802 when compiling Bison 1.875's `bitset bset = obstack_alloc
6803 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6804 * hash.c: Include <stdbool.h> unconditionally.
6806 2003-03-09 Paul Eggert <eggert@twinsun.com>
6808 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6809 Reported by Bruce Becker; see:
6810 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6812 2003-03-03 Paul Eggert <eggert@twinsun.com>
6813 Bruno Haible <bruno@clisp.org>
6815 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6816 Reported by John Hughes, see
6817 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6819 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6821 * poll_.h: New file.
6824 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6826 * mathl.h: New file.
6827 * acosl.c: New file.
6828 * asinl.c: New file.
6829 * atanl.c: New file.
6830 * ceill.c: New file.
6833 * floorl.c: New file.
6834 * frexpl.c: New file.
6835 * ldexpl.c: New file.
6837 * sincosl.c: New file.
6839 * sqrtl.c: New file.
6841 * trigl.c: New file.
6842 * trigl.h: New file.
6844 2003-02-17 Bruno Haible <bruno@clisp.org>
6846 * mkdtemp.h: New file, from GNU gettext.
6847 * mkdtemp.c: New file, from GNU gettext.
6849 2003-01-31 Bruno Haible <bruno@clisp.org>
6851 * rename.c: #undef rename before defining rpl_rename.
6852 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6854 2003-01-30 Bruno Haible <bruno@clisp.org>
6856 * printf-args.h: New file, from GNU gettext.
6857 * printf-args.c: New file, from GNU gettext.
6858 * printf-parse.h: New file, from GNU gettext.
6859 * printf-parse.c: New file, from GNU gettext.
6860 * vasnprintf.h: New file, from GNU gettext.
6861 * vasnprintf.c: New file, from GNU gettext.
6862 * asnprintf.c: New file, from GNU gettext.
6863 * vasprintf.h: New file, from GNU gettext with modifications.
6864 * vasprintf.c: New file, from GNU gettext.
6865 * asprintf.c: New file, from GNU gettext.
6867 2003-01-29 Bruno Haible <bruno@clisp.org>
6869 * stpncpy.h: New file, from GNU gettext with modifications.
6870 * stpncpy.c: New file, from GNU gettext with modifications.
6872 2003-01-28 Bruno Haible <bruno@clisp.org>
6874 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6876 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6879 2003-01-27 Bruno Haible <bruno@clisp.org>
6881 * xsetenv.h: New file, from GNU gettext.
6882 * xsetenv.c: New file, from GNU gettext.
6884 2003-01-23 Bruno Haible <bruno@clisp.org>
6886 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6888 2003-01-22 Bruno Haible <bruno@clisp.org>
6890 * exit.h: New file, from GNU gettext.
6892 2003-01-11 Bruno Haible <bruno@clisp.org>
6894 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6895 * strcase.h (strcasecmp, strncasecmp): Likewise.
6897 2003-01-14 Jim Meyering <jim@meyering.net>
6899 * same.c (same_name): Tweak a comment.
6901 2003-01-11 Bruno Haible <bruno@clisp.org>
6903 * same.c (same_name): Reorder tests so as to avoid calling stat()
6904 when a string comparison is sufficient.
6906 2003-01-11 Bruno Haible <bruno@clisp.org>
6908 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6911 2003-01-11 Bruno Haible <bruno@clisp.org>
6913 * hash-pjw.c: Add comment about low quality of this function.
6915 2003-01-12 Paul Eggert <eggert@twinsun.com>
6917 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6918 to avoid collisions with libcurses and libreadline.
6920 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6921 * getstr.h, getstr.c: Remove.
6922 * getline.c: Include "getline.h", to check interface.
6923 Move body of old getstr.c here: this defines MIN_CHUNK and
6924 declares getdelim2, which is renamed from getstr.
6925 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6927 * linebuffer.c (readlinebuffer): Renamed from readline.
6929 * linebuffer.h: Likewise.
6930 (readline): Remove backward-compatibility macro.
6932 2003-01-12 Jim Meyering <jim@meyering.net>
6934 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6936 2003-01-10 Bruno Haible <bruno@clisp.org>
6938 * alloca_.h: New file.
6939 * getdate.y: Unconditionally include alloca.h.
6940 * makepath.c: Likewise.
6941 * setenv.c: Likewise.
6942 * userspec.c: Likewise.
6944 2003-01-09 Bruno Haible <bruno@clisp.org>
6946 * stdbool.h.in: New file.
6948 2003-01-08 Bruno Haible <bruno@clisp.org>
6950 * safe-read.c: Include specification header first, to ensure its
6952 * full-write.c: Likewise.
6954 2003-01-08 Jim Meyering <jim@meyering.net>
6956 * full-write.c: Undefine and define-away `const' after inclusion
6957 of errno.h, not before. Suggestion from Bruno Haible.
6959 2003-01-07 Jim Meyering <jim@meyering.net>
6961 * full-write.c: Rework so that it may serve to define full_read, too.
6962 * full-read.c: Simply #define FULL_READ and include full-write.c.
6964 2003-01-06 Jim Meyering <jim@meyering.net>
6966 * version-etc.c: Update year in translatable copyright string.
6968 2002-12-25 Bruno Haible <bruno@clisp.org>
6970 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6971 * xstrtol.h: Likewise.
6972 * xstrtoimax.c: Likewise.
6973 * xstrtoumax.c: Likewise.
6974 * human.h: Likewise.
6976 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6977 on systems that have <inttypes.h> but not <stdint.h>.
6979 2002-12-31 Paul Eggert <eggert@twinsun.com>
6981 * memcoll.c (memcoll): Fall back on a simple algorithm using
6982 memcmp if strcoll doesn't work.
6984 2002-12-23 Bruno Haible <bruno@clisp.org>
6986 * localcharset.h: New file.
6987 * localcharset.c: Include it.
6988 * unicodeio.c: Likewise.
6990 2002-12-22 Bruno Haible <bruno@clisp.org>
6992 * utime.c (utime_null): No need to call ftruncate if the file was
6995 2002-12-23 Bruno Haible <bruno@clisp.org>
6997 * memcoll.c (STRCOLL): New macro.
7000 2002-12-22 Bruno Haible <bruno@clisp.org>
7002 * getstr.h (getstr): Define, to avoid clash with libcurses.
7003 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7005 2002-12-22 Bruno Haible <bruno@clisp.org>
7007 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7009 2002-12-23 Bruno Haible <bruno@clisp.org>
7011 * getline.h: Include <stddef.h>, for size_t.
7013 * unicodeio.h: Include <stddef.h>, for size_t.
7014 * unicodeio.c: Don't include <stddef.h>.
7016 2002-12-17 Bruno Haible <bruno@clisp.org>
7018 * canon-host.c (strdup): Remove unused declaration.
7020 * fsusage.c: Include full_read.h.
7021 (get_fs_usage): Use full_read instead of safe_read.
7023 * utime.c (utime_null): Use SAFE_READ_ERROR.
7025 2002-12-11 Bruno Haible <bruno@clisp.org>
7027 * setenv.h: Rewritten to cope with systems that have setenv() but not
7029 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7032 2002-12-11 Bruno Haible <bruno@clisp.org>
7034 * setenv.c (alloca): Fall back to malloc.
7036 (setenv): Use freea() to free memory allocated with alloca().
7038 2002-11-13 Bruno Haible <bruno@clisp.org>
7040 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7041 function declarations.
7042 * unsetenv.c (unsetenv): Likewise.
7044 2002-03-04 Bruno Haible <bruno@clisp.org>
7046 Portability to AIX 4.3.3.
7047 * unsetenv.c: New file, extracted from setenv.c.
7048 * setenv.c: Move the unsetenv() function to unsetenv.c.
7050 2001-12-20 Bruno Haible <bruno@clisp.org>
7052 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7053 use malloc instead. For SunOS 4.
7055 2001-12-11 Bruno Haible <bruno@clisp.org>
7057 * setenv.c: Declare alloca.
7058 (compar_fn_t): New typedef.
7059 (KNOWN_VALUE, STORE_VALUE): Use it.
7061 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7064 2002-12-10 Paul Eggert <eggert@twinsun.com>
7066 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7067 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7068 Choose values that are less likely to collide with system fnmatch
7070 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7071 defined (e.g., a pure POSIX system).
7072 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7073 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7075 2002-12-06 Jim Meyering <jim@meyering.net>
7077 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7079 Merge in changes from libc's misc/error.c, in preparation
7080 for the merge of gnulib's changes back into libc.
7082 * error.c (_): Define only if not already defined.
7083 Move definition to follow all #include directives.
7084 Include unlocked-io.h only if !_LIBC.
7085 [_LIBC]: Include <libio/libioP.h>.
7086 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7087 (fflush): Tweak definition to use INTUSE.
7090 2002-12-05 Paul Eggert <eggert@twinsun.com>
7092 * alloca.c [defined emacs]: Include "lisp.h".
7093 (xalloc_die) [defined emacs]: New macro.
7094 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7095 [! defined emacs]: Include <xalloc.h>.
7096 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7097 (pointer): Typedef to POINTER_TYPE *.
7098 (malloc): Remove decl; we now always use xmalloc.
7099 (alloca): Use old-style definition, since Emacs needs this.
7100 Check for arithmetic overflow when computing combined size.
7102 2002-12-04 Paul Eggert <eggert@twinsun.com>
7104 Do not generate unlocked-io.h automatically, since it's easier to
7105 maintain it by hand.
7107 * unlocked-io.h: New file, from GNU diffutils,
7108 but with proper copyright notice and attribution.
7110 * Makefile.am: Add copyright notice.
7111 (libfetish_a_SOURCES): Add unlocked-io.h.
7112 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7113 (DISTCLEANFILES, io_functions): Remove macros.
7114 (EXTRA_DIST): Remove gen_uio.
7115 (unlocked-io.h): Remove rule.
7117 2002-12-04 Jim Meyering <jim@meyering.net>
7119 Reflect the fact that stat.c and lstat.c are no longer generated.
7120 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7121 (DISTCLEANFILES): Likewise.
7122 (EXTRA_DIST): Likewise.
7123 (all_local): Don't depend on stat.c or lstat.c.
7124 (stat.c, lstat.c): Remove rules.
7125 (EXTRA_DIST): Remove xstat.in.
7127 * xstat.in: Remove file. Contents moved into stat.c.
7128 * stat.c: New file. Contents mostly from xstat.in.
7129 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7130 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7132 * safe-read.c: Rework so that it may serve to define safe_write, too.
7133 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7135 2002-12-03 Jim Meyering <jim@meyering.net>
7137 * safe-read.c, safe-write.c: Change variable names and comments, but
7138 not semantics, to minimize the differences between these two files.
7139 (safe_read): Change comment to mention SAFE_READ_ERROR.
7141 * safe-read.c (IS_EINTR): Define.
7142 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7144 2002-12-02 Bruno Haible <bruno@clisp.org>
7146 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7147 Define, taken from safe-read.c.
7148 (INT_MAX): Provide fallback.
7149 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7150 * safe-write.h (SAFE_WRITE_ERROR): Define.
7152 * safe-read.c (EINTR): Remove definition.
7153 (safe_read): Don't use EINTR if it is absent.
7155 2002-12-02 Jim Meyering <jim@meyering.net>
7157 * safe-read.c (EINTR): Define.
7158 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7159 (INT_MAX): Provide fallback.
7160 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7162 * safe-read.h (SAFE_READ_ERROR): Define.
7164 2002-12-01 Jim Meyering <jim@meyering.net>
7166 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7167 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7169 2002-11-27 Paul Eggert <eggert@twinsun.com>
7171 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7172 hash_rehash): Replace `if (limit <= value) abort ();' with
7173 `if (! (value < limit)) abort ();', for readability.
7175 2002-11-26 <karl@gnu.org>
7177 * strdup.c: copy from libc again, with jim's ok.
7178 * .cppi-disable: re-add strdup.c
7180 2002-11-25 <karl@gnu.org>
7182 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7183 instead of "strtol.c".
7185 2002-11-25 Jim Meyering <jim@meyering.net>
7187 * mktime.c: Sync from libc, now that it has the latest fix.
7189 2002-11-24 <karl@gnu.org>
7191 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7192 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7194 2002-11-24 Jim Meyering <jim@meyering.net>
7196 Update from coreutils:
7198 * mktime.c: Merge in changes from libc.
7200 Avoid a link-time failure on some Linux systems.
7201 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7202 (__mon_yday): Declare with the STATIC attribute.
7203 (__mktime_internal): Likewise.
7204 Based on a report from Greg Schafer.
7206 2002-11-23 Jim Meyering <jim@meyering.net>
7208 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7209 Use `unsigned', not `int', as type of index.
7211 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7213 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7215 2002-11-22 Paul Eggert <eggert@twinsun.com>
7217 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7218 hint that one should use `if (! x) abort ();' rather than `assert
7219 (x);', and anyway it's one less thing to worry about configuring.
7220 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7221 hash_rehash, hash_insert): Use abort rather than assert.
7223 2002-11-22 Paul Eggert <eggert@twinsun.com>
7225 * quotearg.h: Allow multiple inclusion by surrounding with
7226 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7227 so that we can be included first.
7228 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7229 * quotearg.c: Include quotearg.h immediately after config.h.
7230 No need to include stddef.h or sys/types.h any more.
7231 Surround local include files with "", not "<>".
7232 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7233 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7234 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7235 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7236 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7237 (ISPRINT): Remove; no longer needed now that we assume C89.
7239 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7242 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7243 quotearg_char): Use SIZE_MAX rather than
7244 (size_t) -1 when we are talking about "infinity".
7246 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7248 2002-11-22 Bruno Haible <bruno@clisp.org>
7250 * safe-read.h: Assume C89. Add comments.
7251 (safe_read): Change return type to size_t.
7252 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7253 counts > SSIZE_MAX correctly.
7254 * safe-write.h: New file.
7255 * safe-write.c: New file.
7256 * full-read.h: New file.
7257 * full-read.c: New file.
7258 * full-write.h: Assume C89. Add comments.
7259 * full-write.c: Include safe-write.h.
7260 (full_write): Rewritten to use safe_write.
7261 Suggested by Jim Meyering and Paul Eggert.
7263 2002-11-21 Bruno Haible <bruno@clisp.org>
7265 Remove case insensitive option matching.
7266 * argmatch.h (argcasematch): Remove declaration.
7267 (ARGCASEMATCH): Remove macro.
7268 (__xargmatch_internal): Remove case_sensitive argument.
7269 (XARGMATCH): Update.
7270 (XARGCASEMATCH): Remove macro.
7271 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7272 case_sensitive argument.
7273 (argcasematch): Remove function.
7274 (__xargmatch_internal): Remove case_sensitive argument.
7275 (main): Use XARGMATCH instead of XARGCASEMATCH.
7277 * xmalloc.c: Change compile-time error message. Add comment about
7278 required autoconf version.
7280 2002-11-21 Jim Meyering <jim@meyering.net>
7282 * strdup.c (strdup): Tweak comment and initial #if/#include.
7284 Merge in changes from the coreutils.
7286 2002-09-25 Paul Eggert <eggert@twinsun.com>
7287 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7288 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7289 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7290 int. Work more efficiently if X is the same width as uintmax_t.
7291 Do not compare X to -1, to avoid bogus compiler warning.
7292 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7293 Don't assume that f_frsize and f_bsize are the same type.
7295 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7298 * makepath.c (make_path): Restore umask *before* creating the final
7300 (make_path): Minor reformatting.
7302 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7303 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7305 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7306 ones. At least on GNU/Linux systems, `auto' means something else.
7309 2002-11-20 Paul Eggert <eggert@twinsun.com>
7311 Merge argmatch cleanups from Bison. Assume C89.
7313 * argmatch.c: Include config.h here, not in argmatch.h.
7314 Include stdlib.h, for EXIT_FAILURE.
7315 Always include <string.h>, since we assume C89.
7316 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7317 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7318 Include <stddef.h> instead, since it's all we need for size_t.
7319 (PARAMS): Remove. All uses removed.
7320 (ARRAY_CARDINALITY): Do not bother to #undef.
7321 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7322 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7323 Remove unnecessary parentheses.
7324 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7325 Insert necessary parentheses.
7326 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7327 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7329 2002-11-19 Bruno Haible <bruno@clisp.org>
7331 * mbswidth.c: Include mbswidth.h right at the beginning.
7332 * mbswidth.h: Include <stddef.h>, for size_t.
7334 * mbswidth.h (PARAMS): Remove macro.
7335 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7336 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7338 * gcd.h (PARAMS): Remove macro.
7339 (gcd): Use ANSI C function declarations.
7340 * gcd.c (gcd): Likewise.
7342 2002-11-15 Bruno Haible <bruno@clisp.org>
7344 * strcspn.c: Include <stddef.h>.
7345 (strcspn): Use ANSI C function declaration. Change return type to
7347 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7348 (strpbrk): Use NULL.
7349 * strpbrk.h (PARAMS): Remove macro.
7350 (strpbrk): Use ANSI C function declaration.
7351 * strstr.c: Don't include <sys/types.h>.
7352 * strstr.h (PARAMS): Remove macro.
7353 (strstr): Use ANSI C function declarations.
7355 2002-11-06 Bruno Haible <bruno@clisp.org>
7357 * gcd.h (gcd): Change argument type to 'unsigned long'.
7358 * gcd.c (gcd): Likewise.
7360 2002-11-05 Bruno Haible <bruno@clisp.org>
7362 * gcd.h: New file, from gettext-0.11.5.
7363 * gcd.c: New file, from gettext-0.11.5.
7365 2002-11-05 Bruno Haible <bruno@clisp.org>
7367 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7368 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7369 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7370 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7372 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7373 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7375 * closeout.c: Include gettext.h instead of <libintl.h>.
7376 * human.c: Include gettext.h instead of <libintl.h>.
7377 * quotearg.c: Include gettext.h instead of <libintl.h>.
7378 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7379 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7380 * userspec.c: Include gettext.h instead of <libintl.h>.
7381 * version-etc.c: Include gettext.h instead of <libintl.h>.
7382 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7383 (textdomain): Remove definition.
7384 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7386 * long-options.c: Remove include of <libintl.h> and definition of _.
7387 * same.c: Remove include of <libintl.h> and definition of _.
7389 2002-11-04 Bruno Haible <bruno@clisp.org>
7391 * stpcpy.h: New file, from GNU gettext-0.11.5.
7392 * strcase.h: New file, from GNU gettext-0.11.5.
7393 * strpbrk.h: New file, from GNU gettext-0.11.5.
7394 * strstr.h: New file, from GNU gettext-0.11.5.
7395 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7397 2002-05-09 Bruno Haible <bruno@clisp.org>
7399 * config.charset: Update for newest glibc. Add canonical names
7400 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7402 2002-05-09 Bruno Haible <bruno@clisp.org>
7404 * localcharset.c (get_charset_aliases): Add more Windows specific
7407 2002-05-08 Owen Taylor <otaylor@redhat.com>
7409 * config.charset: A few additions for Solaris.
7411 2001-12-05 Bruno Haible <bruno@clisp.org>
7413 * localcharset.c (locale_charset): Don't return an empty string.
7415 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7417 * config.charset: msdos in uk_UA uses CP1125.
7419 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7421 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7422 * localcharset.c (locale_charset): Declare as extern "C".
7424 2002-02-15 Bruno Haible <bruno@clisp.org>
7426 * config.charset [msdosdjgpp]: For Russian, use CP866.
7428 2002-02-11 Bruno Haible <bruno@clisp.org>
7430 * config.charset: Add support for NetBSD.
7432 2002-09-25 <karl@gnu.org>
7434 * strdup.c: copy from libc/string (via ../config/srclist*).
7435 * getopt*: copy from libc/posix.
7436 * gettext.h: copy from gettext.
7437 * .cppi-disable: add strdup.c, gettext.h.
7439 2002-07-01 Jim Meyering <meyering@lucent.com>
7441 * c-stack.c: Include sys/time.h.
7442 From Volker Borchert.
7444 2002-06-11 Paul Eggert <eggert@twinsun.com>
7446 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7447 New macro. Use it uniformly instead of
7448 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7449 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7450 reported by Vin Shelton.
7452 2002-06-22 Jim Meyering <meyering@lucent.com>
7454 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7455 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7457 2002-06-22 Paul Eggert <eggert@twinsun.com>
7459 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7460 Do not assume SA_SIGINFO behavior.
7461 Bug reported by Jim Meyering on NetBSD 1.5.2.
7463 2002-06-22 Jim Meyering <meyering@lucent.com>
7465 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7467 * exitfail.c, exitfail.h: Likewise.
7468 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7470 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7472 (EXTRA_DIST): Add fnmatch_loop.c.
7473 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7475 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7476 * fnmatch.c: Update from diffutils-2.8.2.
7477 * fnmatch_.h: New file. From diffutils-2.8.2.
7478 * fnmatch.h: Remove file.
7480 2002-06-18 Paul Eggert <eggert@twinsun.com>
7482 * file-type.h: Report an error if neither S_ISREG nor
7483 S_IFREG is defined, instead of using a test specific to glibc
7484 2.2. This should be safe, since POSIX requires S_ISREG and
7485 Unix Version 7 had S_IFREG. We don't need to check for
7486 <sys/types.h> since we don't use any symbols that it defines.
7488 2002-06-15 Jim Meyering <meyering@lucent.com>
7490 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7491 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7492 have been included before this file.
7494 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7496 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7497 so that each temporary file name is unique and valid in the first
7498 8 characters, for operation under DOS.
7500 2002-06-15 Jim Meyering <meyering@lucent.com>
7502 Work even with DJGPP 2.03, which lacks support for symlinks.
7504 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7506 * lchown.c (S_ISLNK): Likewise.
7508 2002-06-14 Jim Meyering <meyering@lucent.com>
7510 * file-type.h: Use the version from diffutils-2.8.2.
7511 * file-type.c: Likewise.
7513 2002-05-27 Jim Meyering <meyering@lucent.com>
7515 Fix a problem seen only on nonconforming systems whereby ls.c's
7516 use of localtime, and then of gettimeofday would cause trouble:
7517 the localtime call used to initialize rpl_gettimeofday's save
7518 mechanism would clobber ls's current local time information so
7519 that in any long listing the first file would always be listed
7520 with date 1970-01-01. Analysis by Volker Borchert.
7522 * gettimeofday.c (localtime): Undefine.
7523 (rpl_localtime): New function.
7525 2002-05-22 Jim Meyering <meyering@lucent.com>
7527 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7528 * file-type.h: New file.
7529 * file-type.c (file_type): New file/function. Extracted from diffutils.
7531 2002-04-29 Paul Eggert <eggert@twinsun.com>
7533 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7535 2002-04-28 Paul Eggert <eggert@twinsun.com>
7537 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7538 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7539 of 127, since 64 is the largest conceivable number for ancient
7541 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7543 2002-04-28 Jim Meyering <meyering@lucent.com>
7545 * sig2str.c (WTERMSIG): Remove definition (unused).
7547 2002-04-28 Paul Eggert <eggert@twinsun.com>
7549 * sig2str.h, sig2str.c: New files.
7550 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7552 2002-04-24 Jim Meyering <meyering@lucent.com>
7554 * gettext.h: New file, from Gettext.
7555 * Makefile.am (INCLUDES): Remove -I../intl.
7556 (libfetish_a_SOURCES): Add gettext.h.
7558 2002-04-16 Jim Meyering <meyering@lucent.com>
7560 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7561 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7562 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7564 2002-04-12 Jim Meyering <meyering@lucent.com>
7566 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7568 2002-03-10 Jim Meyering <meyering@lucent.com>
7570 * makepath.c (make_path): Remove a comma from a diagnostic.
7571 Suggestion from Santiago Vila.
7573 2002-03-08 Jim Meyering <meyering@lucent.com>
7575 * rename.c: Mention that this wrapper is needed also on
7576 mips-dec-ultrix4.4 systems.
7578 2002-03-02 Jim Meyering <meyering@lucent.com>
7580 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7581 not HAVE_CLOCK_SETTIME.
7583 2002-02-27 Paul Eggert <eggert@twinsun.com>
7585 * nanosleep.h: Rename to....
7586 * timespec.h: New name for nanosleep.h. All uses changed.
7588 * gettime.c: New file.
7589 * settime.c: New file.
7592 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7593 timespec.h. Remove nanosleep.h.
7595 2002-02-25 Paul Eggert <eggert@twinsun.com>
7597 * acl.c, acl.h: New files.
7598 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7600 2002-02-24 Jim Meyering <meyering@lucent.com>
7602 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7603 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7604 cause trouble. Reported by Nelson Beebe.
7606 2002-02-23 Paul Eggert <eggert@twinsun.com>
7608 * path-concat.c (xpath_concat): Reorder code to pacify
7609 compilers that don't know that xalloc_die never returns.
7611 2002-02-20 Jim Meyering <meyering@lucent.com>
7613 * getdate.c: Regenerate using bison-1.33.
7615 2002-02-15 Paul Eggert <eggert@twinsun.com>
7617 * posixver.c, posixver.h: New files.
7618 * Makefile.am (libfetish_a_SOURCES): Add them.
7620 2002-02-02 Paul Eggert <eggert@twinsun.com>
7621 Bruno Haible <bruno@clisp.org>
7623 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7624 (fwrite_success_callback): New declaration.
7625 * unicodeio.c (unicode_to_mb): New function, extracted from
7626 print_unicode_char. Call failure callback instead of error.
7627 (fwrite_success_callback): New function.
7628 (exit_failure_callback): New function.
7629 (fallback_failure_callback): New function.
7630 (print_unicode_char): Call unicode_to_mb.
7632 2002-01-26 Jim Meyering <meyering@lucent.com>
7634 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7636 2002-01-22 Jim Meyering <meyering@lucent.com>
7638 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7639 Otherwise, some versions of automake would omit the rule that makes
7640 Makefile from Makefile.in.
7642 2001-01-21 Paul Eggert <eggert@twinsun.com>
7644 * xmemcoll.h, xmemcoll.c: New files.
7645 * Makefile.am (libfetish_a_SOURCES): Add them.
7646 * memcoll.c: Include errno.h, and declare errno if not defined.
7647 (memcoll): Set errno to zero if there is no error.
7649 * quotearg.c (quotearg_buffer_restyled):
7650 Fix bug with quoting buffers containing NUL when backslashing escapes.
7651 This bug was exposed by the other changes in this patch.
7652 (quotearg_n_options): New arg ARGSIZE.
7653 All callers changed.
7654 (quoting_options_from_style): New function.
7655 (quotearg_n_style): Use it.
7656 (quotearg_n_style_mem): New function.
7658 * quotearg.h (quotearg_n_style_mem): New function.
7660 2002-01-16 Jim Meyering <meyering@lucent.com>
7662 * getdate.y: Add three semicolons, each just before a closing brace.
7663 Bison (as of version 1.31) no longer papers over that mistake.
7665 2002-02-14 Paul Eggert <eggert@twinsun.com>
7667 * backupfile.c (ISDIGIT): Comment fix.
7668 * getdate.y (ISDIGIT): Likewise.
7669 * posixtm.c (ISDIGIT, year): Likewise.
7670 * strverscmp.c (ISDIGIT): Likewise.
7671 * userspec.c (ISDIGIT): Likewise.
7673 2002-01-05 Jim Meyering <meyering@lucent.com>
7675 * version-etc.c (version_etc_copyright): Update copyright year.
7677 2001-01-19 Paul Eggert <eggert@twinsun.com>
7679 * closeout.c (close_stdout_status): If ferror (stdout), do
7680 not silently exit merely because the output buffer happens to
7681 have nothing pending.
7683 2001-12-18 Paul Eggert <eggert@twinsun.com>
7685 See the big note in ../ChangeLog.
7686 * human.c (suffixes): Prefer K to k for 1024.
7687 (generate_suffix_backwards): New function.
7688 (human_readable_inexact): Use it.
7689 * xstrtol.c (__xstrtol): If there is no number but there
7690 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7691 Accept 'K' as well as 'k'.
7693 2001-12-15 Jim Meyering <meyering@lucent.com>
7695 * regex.h (__restrict_arr): Update from libc.
7697 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7698 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7701 2001-12-10 Jim Meyering <meyering@lucent.com>
7703 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7704 Instead, include "xalloc.h".
7705 (initbuffer): Don't cast xmalloc return value to char*.
7706 (readline): Reword comment.
7707 Don't cast xrealloc return value to char*
7710 2001-12-09 Jim Meyering <meyering@lucent.com>
7712 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7713 `signed and unsigned type in conditional expression'.
7714 * posixtm.c (posix_time_parse): Likewise.
7716 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7718 * readtokens.c (readtoken): Declare an index to be of type unsigned
7719 to avoid a pedantic warning.
7721 * getstr.c: Don't include assert.h.
7722 (getstr): Remove warning-evoking assertions.
7723 Return -1 if offset parameter is out of bounds.
7724 Change the type of a local from int to size_t.
7726 * strftime.c (my_strftime_localtime_r): Include this function
7727 definition in the `#if ! HAVE_TM_GMTOFF' block.
7729 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7730 Include xalloc.h instead.
7732 2001-12-02 Jim Meyering <meyering@lucent.com>
7734 * tempname.c: Don't declare getenv, thus reverting the change of
7735 2001-11-18. It's no longer necessary, now that stdlib.h is always
7738 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7739 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7741 2001-11-30 Akim Demaille <akim@epita.fr>
7743 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7744 before being defined.
7746 2001-11-27 Paul Eggert <eggert@twinsun.com>
7748 * quotearg.h (quotearg_n, quotearg_n_style):
7749 First arg is int, not unsigned.
7750 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7751 (SIZE_MAX, UINT_MAX): New macros.
7752 (quotearg_n_options): Abort if N is negative.
7753 Avoid overflow check on hosts where size_t is 64 bits and int
7754 is 32 bits, as overflow is impossible there.
7755 Fix off-by-one typo that caused unnecessary reallocation.
7757 2001-11-27 Jim Meyering <meyering@lucent.com>
7759 * tempname.c: Merge with version from libc.
7760 * regex.c: Likewise.
7762 * tempname.c: Include stdlib.h unconditionally. On some old systems
7763 for which STDC_HEADERS is 0, it was not included, resulting in a
7764 warning about an integer-to-pointer conversion problem with getenv.
7765 Reported by Volker Borchert.
7767 2001-11-26 Jim Meyering <meyering@lucent.com>
7769 * gtod.h: Remove file.
7770 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7771 * gettimeofday.c: Don't include gtod.h.
7772 (GTOD_init): Remove function.
7773 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7774 Suggestion from Volker Borchert.
7776 2001-11-23 Jim Meyering <meyering@lucent.com>
7778 * hash.h (struct hash_table): Don't define here. Merely declare it.
7779 * hash.c (struct hash_table): Define it here instead.
7781 2001-11-22 Jim Meyering <meyering@lucent.com>
7783 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7785 2001-11-18 Paul Eggert <eggert@twinsun.com>
7787 * tempname.c (TMP_MAX): Remove; no longer needed.
7788 (TEMPORARIES): New macro.
7789 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7790 removes an artificial limitation (e.g. HP-UX 10.20, where
7793 2001-11-18 Jim Meyering <meyering@lucent.com>
7795 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7798 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7799 files will be created before anything else.
7801 2001-11-17 Jim Meyering <meyering@lucent.com>
7803 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7804 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7805 rather than group writable. Patch by Juan F. Codagnone.
7807 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7808 Instead, include "xalloc.h".
7810 * mountlist.c: Include unlocked-io.h after all system headers.
7811 Remove explicit declarations of xmalloc, xrealloc,
7812 and xstrdup. Instead, include "xalloc.h".
7814 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7815 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7816 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7818 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7819 Reported by Padraig Brady.
7821 * mkstemp.c: #undef mkstemp.
7823 (rpl_mkstemp): Rename from mkstemp.
7826 2001-11-16 Jim Meyering <meyering@lucent.com>
7828 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7829 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7830 determine the amount of total physical memory, use pstat_getstatic.
7831 HPUX-11 doesn't define _SC_PHYS_PAGES.
7832 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7833 If sysconf couldn't be used to determine the amount of available
7834 physical memory, use both pstat_getstatic and pstat_getdynamic.
7835 Based on a patch from Bob Proulx.
7837 2001-11-05 Jim Meyering <meyering@lucent.com>
7839 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7841 2001-11-03 Jim Meyering <meyering@lucent.com>
7843 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7844 in argmatch_to_argument call.
7846 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7849 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7850 e.g., a fault due to an attempt to free a NULL pointer.
7852 2001-11-01 Jim Meyering <meyering@lucent.com>
7854 * dirfd.c, dirfd.h: New files.
7855 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7857 * hash.c (hash_print) [TESTING]: Clean up.
7859 2001-10-22 Paul Eggert <eggert@twinsun.com>
7861 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7862 to avoid a warning if -Wall.
7864 2001-10-21 Paul Eggert <eggert@twinsun.com>
7866 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7868 2001-10-21 Jim Meyering <meyering@lucent.com>
7870 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7871 this code would end up calling gettext even in packages built
7873 * getopt.c (_): Likewise.
7874 * regex.c (_): Likewise.
7876 2001-10-20 Paul Eggert <eggert@twinsun.com>
7878 * error.c (strerror_r): Do not declare unless !_LIBC.
7879 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7880 Use strerror_r that is only a macro, even if it is not a function.
7881 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7882 (private_strerror): Use prototypes, not old-style function definition.
7883 (print_errno_message): New function.
7884 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7886 (error_tail, error, error_at_line): Use it.
7888 2001-10-11 Jim Meyering <meyering@lucent.com>
7890 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7891 and quote_n (1, ... to avoid clobbering a buffer.
7893 2001-10-05 Jim Meyering <meyering@lucent.com>
7895 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7896 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7897 * hash-pjw.h: New file.
7899 2001-09-30 Jim Meyering <meyering@lucent.com>
7901 * mountlist.c [MOUNTED_GETFSSTAT]:
7902 Include <sys/ucred.h>, for Apple Darwin.
7903 Include sys/mount.h and sys/fs_types.h only if available.
7905 (read_filesystem_list): Use FS_TYPE.
7907 2001-09-29 Paul Eggert <eggert@twinsun.com>
7909 * exclude.c (excluded_filename): 0 -> false, since it's
7912 2001-09-28 Paul Eggert <eggert@twinsun.com>
7914 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7915 #defines strtoimax. Also treat the other strto* functions
7918 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7919 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7920 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7922 2001-09-26 Jim Meyering <meyering@lucent.com>
7924 Most macros in unlocked-io.h had the wrong number of arguments.
7925 * gen-uio: New script.
7926 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7927 * unlocked-io.hin: Remove file.
7928 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7929 rather than trying to embed it here.
7930 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7931 Reported by Padraig Brady.
7933 2001-09-25 Volker Borchert <bt@teknon.de>
7935 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7937 2001-09-23 Jim Meyering <meyering@lucent.com>
7939 * mountlist.c: Remove useless parentheses in #if directives.
7940 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7941 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7943 2001-09-22 Jim Meyering <meyering@lucent.com>
7945 * localcharset.c: Update from latest gettext.
7946 * config.charset: Likewise.
7948 2001-09-20 Jim Meyering <meyering@lucent.com>
7950 * xstrtol.c (strtoimax): Guard declaration with
7951 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7952 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7953 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7954 (strtoumax): Likewise, for completeness (it wasn't necessary).
7956 2001-09-06 Paul Eggert <eggert@twinsun.com>
7958 * strtoimax.c (HAVE_LONG_LONG):
7959 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7960 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7961 to work around bug in IBM C compiler.
7963 2001-09-16 Jim Meyering <meyering@lucent.com>
7965 * mkdir.c: New file.
7967 2001-09-04 Paul Eggert <eggert@twinsun.com>
7969 * xgetcwd.c: Revert some of the previous change; intead,
7970 fix the HAVE_GETCWD_NULL code to behave more like the
7971 !HAVE_GETCWD_NULL code used to.
7974 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7977 2001-09-04 Paul Eggert <eggert@twinsun.com>
7979 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7980 Use ssize_t, not int, to store result of readlink.
7981 Check for ssize_t overflow as well as size_t overflow,
7982 as POSIX says the result of readlink is implementation-defined
7983 when ssize_t overflows.
7984 Remove unnecessary cast to char*.
7985 Use free+malloc instead of realloc, as the storage doesn't need
7986 to be preserved and it's clearer and can be more efficient that way.
7987 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7988 * xreadlink.h (xreadlink): Update prototype.
7990 2001-09-03 Paul Eggert <eggert@twinsun.com>
7992 * exclude.c (fnmatch_no_wildcards): Fix confusion between
7993 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
7994 spotted by Jim Meyering.
7996 2001-09-03 Jim Meyering <meyering@lucent.com>
7998 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8000 2001-09-03 Paul Eggert <eggert@twinsun.com>
8002 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8003 like the HAVE_GETCWD_NULL code.
8004 Include pathmax.h if not HAVE_GETCWD.
8005 Do not include xalloc.h.
8006 (INITIAL_BUFFER_SIZE): New symbol.
8007 Do not use xmalloc / xrealloc, since the caller is responsible for
8008 handling errors. Preserve errno around `free' during failure.
8009 Do not overrun buffer when using getwd.
8011 2001-09-03 Paul Eggert <eggert@twinsun.com>
8013 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8014 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8016 2001-09-02 Jim Meyering <meyering@lucent.com>
8018 * error.c: Update from GNU libc.
8020 2001-09-01 Jim Meyering <meyering@lucent.com>
8022 * xreadlink.c: New file.
8023 * xreadlink.h: New file.
8024 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8026 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8027 doesn't conflict with sparc Solaris 7's definition in
8028 /usr/include/sys/int_types.h.
8030 * exclude.c: Use `""', not `<>' to #include non-system header files.
8031 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8032 and strncasecmp as r-values. Unixware didn't have declarations.
8034 2001-08-31 Jim Meyering <meyering@lucent.com>
8036 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8037 Use an initial, malloc'd, buffer of length 128 rather than
8038 a statically allocated one of length 1024.
8040 2001-08-30 Paul Eggert <eggert@twinsun.com>
8042 * xgetcwd.c: Don't include pathmax.h.
8043 Include stdlib.h and unistd.h if available.
8045 (xmalloc, xstrdup, free): Remove decls.
8046 (xgetcwd): Don't assume sizes fit in unsigned.
8047 Check for overflow when computing sizes.
8048 Simplify reallocation code.
8050 2001-08-28 Paul Eggert <eggert@twinsun.com>
8052 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8054 * strtoimax.c: Renamed from strtoxmax.c, removing the
8057 Also, make the following further changes to make this file's
8058 configuration more similar to that of strtol.c:
8059 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8060 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8061 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8062 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8063 changed to signed values.
8065 And make the following changes as well:
8066 Fix copyright notice, as 1999 was missing.
8067 (verify): New macro.
8068 (strtoimax): Check sizes at compile-time, not run-time.
8069 Prefer strtol to strtoll if both work.
8070 (main): Remove; it was not that useful and was a pain to maintain.
8072 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8074 2001-08-30 Paul Eggert <eggert@twinsun.com>
8076 * savedir.c (savedir): Remove size parameter, as POSIX says that
8077 a directory's st_size can have an arbitrary value, so the old
8078 usage could waste an arbitrary amount of memory. All uses
8080 * savedir.h: Update prototype.
8082 2001-08-30 Paul Eggert <eggert@twinsun.com>
8084 * xstrtol.c (strtoimax): New decl.
8086 2001-08-28 Paul Eggert <eggert@twinsun.com>
8088 * xstrtol.h: Add copyright notice.
8089 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8090 LONGINT_INVALID_SUFFIX_CHAR.
8092 2001-08-30 Paul Eggert <eggert@twinsun.com>
8094 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8097 2001-08-30 Paul Eggert <eggert@twinsun.com>
8099 * hash.c: Remove '2001' from copyright notice.
8101 2001-08-30 Paul Eggert <eggert@twinsun.com>
8103 * full-write.h: New file.
8104 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8105 * full-write.c: Correct credits, as cccp.c no longer
8106 exists and anyway it was so heavily changed from the old cccp
8107 code as to be unrecognizable. Include full-write.h.
8108 (full_write) Return size_t, with short writes meaning failure.
8109 All callers changed. This fixes a bug with large buffers
8111 * utime.c: Include full-write.h.
8113 2001-08-30 Paul Eggert <eggert@twinsun.com>
8115 Merge 'exclude' changes from tar 1.13.22.
8116 This fixes one or two unlikely storage allocation overflow bugs,
8117 but doesn't change user-visible behavior otherwise.
8119 2001-08-30 Paul Eggert <eggert@twinsun.com>
8121 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8122 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8123 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8124 Include if available.
8125 (<xalloc.h>): Include
8126 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8127 (verify): New macro. Use it to verify that EXCLUDE macros do not
8128 collide with FNM macros.
8129 (struct patopts): New struct.
8130 (struct exclude): Use it, as exclude patterns now come with options.
8131 (new_exclude): Support above changes.
8132 (new_exclude, add_exclude_file):
8133 Initial size must now be a power of two to simplify overflow checking.
8134 (free_exclude, fnmatch_no_wildcards): New function.
8135 (excluded_filename): No longer requires options arg, as the options
8136 are determined by add_exclude. Now returns bool, not int.
8137 (excluded_filename, add_exclude):
8138 Add support for the fancy new exclusion options.
8139 (add_exclude, add_exclude_file): Now takes int options arg.
8140 Check for arithmetic overflow when computing sizes.
8141 (add_exclude_file): xrealloc might modify errno, so don't
8142 realloc until after errno might be used.
8144 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8146 (free_exclude): New decl.
8147 (add_exclude, add_exclude_file): Now takes int options arg.
8148 (excluded_filename): No longer requires options arg, as the options
8149 are determined by add_exclude. Now returns bool, not int.
8151 2001-08-30 Paul Eggert <eggert@twinsun.com>
8153 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8155 2001-08-27 Jim Meyering <meyering@lucent.com>
8157 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8159 * version-etc.c (N_): Remove definition.
8160 Revert most of last change.
8161 Instead, simply don't mark the `Copyright...' string for translation.
8162 Based on advice from Paul Eggert.
8164 * strtoxmax.c: Tweak comment.
8166 2001-08-26 Jim Meyering <meyering@lucent.com>
8168 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8169 of copyright with `%s' so translators don't get an untranslated
8171 (COPYRIGHT_YEAR): Define.
8172 (version_etc): Use fprintf rather than fputs.
8173 Suggestion from Ulrich Drepper.
8175 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8177 * strtoll.c: New file, from GNU libc.
8178 * xstrtoimax.c: New file.
8180 * xstrtol.h: Add xstrtoimax.
8181 * strtoumax.c: New file. Simply include "strtoumax.c".
8182 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8184 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8185 * strtoxmax.c: ... then renamed to this.
8187 2001-08-13 Paul Eggert <eggert@twinsun.com>
8189 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8190 Port to Solaris 8, where 'sed' requires a space after the 'r'
8191 command, and where sh dislikes "$/". Clean up the spacing a bit.
8192 Redirect output to $tmp just once.
8194 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8196 * addext.c (<errno.h>): Include.
8197 (errno): Declare if not defined.
8198 (addext): Work correctly when pathconf returns -1 and leaves
8199 errno alone because there is no limit. Also, work even if
8200 pathconf returns a value greater than SIZE_MAX.
8202 2001-08-12 Jim Meyering <meyering@lucent.com>
8204 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8205 Simply `return getcwd (NULL, 0);'.
8206 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8207 Use 1300 as initial value for length, not PATH_MAX.
8209 * pathmax.h: Clean up cpp syntax.
8211 2001-08-12 Jim Meyering <meyering@lucent.com>
8213 * gettimeofday.c: New file.
8215 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8217 2001-08-04 Jim Meyering <meyering@lucent.com>
8219 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8220 to get in sync with glibc.
8222 2001-08-03 Paul Eggert <eggert@twinsun.com>
8224 The following changes are from gettext 0.10.39 as maintained by
8227 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8228 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8229 with inverted sense. All uses changed.
8231 * mbswidth.c: Don't include <limits.h>.
8232 Include <stdlib.h> and <string.h> unconditionally.
8233 (iswcntrl, mbsinit, ISCNTRL): New macros.
8234 (mbsnwidth): Use K&R style function declarations.
8235 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8236 can optimize it when MB_CUR_MAX == 1.
8237 The width of control characters is zero, not 1.
8239 2001-07-15 Jim Meyering <meyering@lucent.com>
8241 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8242 (BUILT_SOURCES): Add unlocked-io.h.
8243 (io_functions): Define.
8244 (unlocked-io.h): New rule.
8245 (DISTCLEANFILES): Add unlocked-io.h.
8246 (all-local): Depend on unlocked-io.h, to ensure it is created.
8248 * unlocked-io.hin: New file
8250 * regex.c: Update from glibc.
8252 2001-07-05 Jim Meyering <meyering@lucent.com>
8254 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8256 (libfetish_a_SOURCES): Put all .h files here instead.
8257 Remove a thus-exposed (better checks in automake) duplicate and
8258 two unnecessary .h files.
8260 2001-06-11 Jim Meyering <meyering@lucent.com>
8262 * regex.c: Update from GNU libc.
8264 2001-05-27 Jim Meyering <meyering@lucent.com>
8266 * readutmp.h (UT_TYPE): Define.
8268 2001-05-24 Jim Meyering <meyering@lucent.com>
8270 * argmatch.c: Include "quote.h".
8271 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8272 quote function. Reported by Göran Uddeborg.
8274 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8276 * dirname.c (dir_name): Compute append_dot using path, not newpath
8277 which is not yet declared.
8279 2001-05-11 Paul Eggert <eggert@twinsun.com>
8281 * Makefile.am (libfetish_a_SOURCES):
8282 Add strftime.c, since we now compile it on all hosts.
8284 * strftime.c (my_strftime):
8285 Define to nstrftime if emacs, but only if my_strftime is not defined.
8286 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8287 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8288 Add one more extra argument: a nanoseconds value.
8291 (my_strftime function): Add %N format.
8292 (emacs_strftimeu): Renamed from emacs_strftime,
8293 with extra ut argument.
8295 2001-05-11 Paul Eggert <eggert@twinsun.com>
8297 dirname code cleanup. base_name now behaves more compatibly
8298 with POSIX basename when given file names that have trailing
8299 slashes, and similarly for dir_name. Add new primitives
8300 base_len and dir_len. Put the directory-name-related decls
8303 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8304 * backupfile.c (base_name): Likewise.
8305 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8306 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8307 * makepath.c (strip_trailing_slashes): Likewise.
8308 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8310 * rename.c (strip_trailing_slashes): Likewise.
8311 * same.c (base_name): Likewise.
8312 * stripslash.c (ISSLASH): Likewise.
8314 * addext.c: Include <dirname.h> after size_t is defined.
8315 * backupfile.c: Likewise.
8317 * addext.c (addext): Use base_len to trim redundant
8318 trailing slashes instead of doing it ourselves.
8319 But do not trim the last slash if it is not redundant.
8321 * backupfile.c (find_backup_file_name,
8322 max_backup_version): Use base_len instead of rolling it ourselves.
8323 Handle the case of "" and (on DOS) "C:" correctly.
8325 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8326 Include <string.h>, <dirname.h>.
8327 (base_name): Allow file names ending in slashes, other than names
8328 that are all slashes. In this case, return the basename followed
8329 by the slashes. This is more general, and can be used in places
8330 where the original base_name purposely had an assertion failure.
8331 (base_len): New function.
8333 * dirname.c: Include <string.h> instead of <stdlib.h>.
8334 Do not include <assert.h>; no longer needed.
8336 (memrchr): Remove decl.
8337 (dir_name_r): Remove.
8338 (dir_len): Renamed from dirlen. All callers changed.
8339 Rewrite in terms of base_name, for simplicity and consistency.
8340 (dir_name): Never return NULL. All callers changed.
8341 Do not include <stdlib.h> in test program; no longer needed.
8342 return 0; is fine for test program.
8344 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8346 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8348 * path-concat.c (path_concat): Use base_len to compute
8349 base length, not strlen; this means we cannot rely on memcpy
8352 * same.c (STREQ): Remove.
8353 (same_name): Handle the case where the basename ends in trailing '/'.
8355 * stripslash.c (strip_trailing_slashes): Return nonzero if
8356 a slash was stripped. Do not strip the last slash after a
8359 2001-04-08 Jim Meyering <meyering@lucent.com>
8361 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8362 recomputed; that's necessary when the offset spans a DST transition.
8363 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8365 2001-04-02 Jim Meyering <meyering@lucent.com>
8367 * regex.h, regex.c: Update from GNU libc.
8369 2001-03-19 Paul Eggert <eggert@twinsun.com>
8371 * version-etc.c (version_etc_copyright): Update to 2001.
8373 2001-03-16 Paul Eggert <eggert@twinsun.com>
8375 * tempname.c (uint64_t): Define to uintmax_t if
8376 not defined, and if UINT64_MAX is not defined.
8377 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8378 Reported by John David Anglin.
8380 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8382 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8383 alias if codeset is empty.
8384 * config.charset (BeOS): Use wildcard syntax.
8386 2001-03-13 Jim Meyering <meyering@lucent.com>
8388 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8389 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8392 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8394 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8396 * unicodeio.c (print_unicode_char): Simplify accordingly.
8398 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8400 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8401 support for DOS/DJGPP.
8403 2001-02-28 Paul Eggert <eggert@twinsun.com>
8405 * Makefile.am (libfetish_a_SOURCES):
8406 Add dup-safer.c, fopen-safer.c.
8407 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8409 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8411 2001-02-25 Paul Eggert <eggert@twinsun.com>
8413 The mkstemp replacement is taken from glibc 2.2.2, with some
8414 portability fixes for use outside glibc, as follows:
8416 * tempname.c (struct_stat64): New macro.
8417 (direxists, __gen_tempname): Use it.
8418 This avoids a portability problem with Solaris 8.
8420 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8421 (<stddef.h>, <stdint.h>, <string.h>):
8422 Include only if STDC_HEADERS || _LIBC.
8423 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8424 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8425 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8426 (__set_errno): Define this macro if <errno.h> doesn't.
8427 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8428 Define these macros if <stdio.h> doesn't.
8429 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8430 Define these macros if <sys/stat.h>
8431 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8432 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8433 __xstat64): Define if not _LIBC.
8434 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8435 (__gen_tempname): Invoke gettimeofday only if
8436 HAVE_GETTIMEOFDAY || _LIBC;
8437 otherwise, fall back on plain "time".
8438 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8440 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8442 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8444 2001-02-17 Jim Meyering <meyering@lucent.com>
8446 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8447 around included file name.
8449 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8451 * strftime.c: Update from GNU libc (the only changes were to comments).
8453 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8455 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8457 2001-02-17 Paul Eggert <eggert@twinsun.com>
8459 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8460 Remove workaround macros for hosts that have mbrtowc but not
8461 mbstate_t, as we now insist on proper declarations for both
8462 before using mbrtowc.
8464 2001-02-17 Jim Meyering <meyering@lucent.com>
8466 * regex.c: Update from libc.
8468 2001-02-16 Paul Eggert <eggert@twinsun.com>
8470 * alloca.c (malloc): Undef before defining, since stdlib.h
8471 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8472 Reported by Mark Hounschell via Paul Eggert.
8474 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8476 * config.charset: Update for FreeBSD 4.2.
8478 2001-01-26 Jim Meyering <meyering@lucent.com>
8480 * quotearg.c: Include stddef.h.
8481 * quote.c: Include stddef.h.
8482 Reported by Axel Kittenberger.
8484 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8485 line in double quotes so that it evokes a better diagnostic.
8486 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8487 Reported by Axel Kittenberger.
8489 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8491 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8492 to avoid a warning. Add back 'const' to inptr.
8494 2001-01-16 Jim Meyering <meyering@lucent.com>
8496 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8499 2001-01-14 Jim Meyering <meyering@lucent.com>
8501 * rename.c: New file. From Volker Borchert.
8502 Include stdlib.h, string.h or strings.h, and xalloc.h.
8503 Use strip_trailing_slashes rather than open-coding it.
8505 2001-01-03 Paul Eggert <eggert@twinsun.com>
8507 * strftime.c: Sync with glibc time/strftime.c 1.81.
8509 2001-01-03 Jim Meyering <meyering@lucent.com>
8511 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8512 local `inptr' to avoid warning with some system declarations of iconv.
8514 2000-12-29 Paul Eggert <eggert@twinsun.com>
8516 * modechange.c: Do not assume that mode_t uses the
8517 traditional octal encoding. E.g. "chmod 1 FOO" should set
8518 the other-execute bit of FOO even if S_IXOTH != 1.
8520 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8521 WOTH, XOTH, ALLM): New macros.
8522 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8523 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8525 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8526 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8528 No need to use uintmax_t; unsigned long is long enough.
8529 Don't bother to get suffix since we don't use it.
8531 2000-12-24 Jim Meyering <meyering@lucent.com>
8533 * hash.c (is_prime): Return explicit boolean values.
8534 (hash_get_first): Return NULL to appease Irix5.6's 89.
8535 Reported by Nelson Beebe.
8537 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8539 * localcharset.c (locale_charset): Add support for Win32.
8541 2000-12-18 Paul Eggert <eggert@twinsun.com>
8543 * physmem.h, physmem.c: New files.
8545 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8546 (noinst_HEADERS): Add physmem.h.
8548 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8549 't' for compatibility with Solaris 8 sort.
8551 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8553 * config.charset: Add support for BeOS.
8555 2000-12-16 Jim Meyering <meyering@lucent.com>
8557 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8558 SHELLS_FILE to a file name that's useful on djgpp systems.
8560 (ADDITIONAL_DEFAULT_SHELLS): Define.
8561 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8562 Based mostly on a patch from Prashant TR.
8564 2000-12-16 Jim Meyering <meyering@lucent.com>
8566 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8567 N and M) would have treated it like `chown N:N FILE'.
8569 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8571 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8573 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8574 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8575 to the list of canonical encodings. Rename EUC-CN to GB2312.
8577 2000-12-08 Andreas Schwab <schwab@suse.de>
8579 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8580 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8582 2000-12-07 Jim Meyering <meyering@lucent.com>
8584 * stripslash.c (ISSLASH): Define.
8585 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8588 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8589 (dir_name_r): Declare this function as static.
8590 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8591 manifest itself on a name containing a mix of slashes and
8593 Make this function work with names starting with a DOS-style
8594 drive letter and colon prefix.
8595 (dir_name): Append `.' if necessary.
8596 Based mostly on patches from Prashant TR and Eli Zaretskii.
8598 * dirname.h (dir_name_r): Remove prototype.
8600 2000-12-05 Jim Meyering <meyering@lucent.com>
8602 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8604 2000-12-04 Jim Meyering <meyering@lucent.com>
8606 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8607 Also include memory.h, stdlib.h, unistd.h if appropriate.
8608 Reported by Andreas Jaeger (conflicting declaration of malloc).
8610 2000-12-02 Jim Meyering <meyering@lucent.com>
8612 * closeout.h: Make idempotent, to avoid some obscure warnings.
8614 2000-12-01 Paul Eggert <eggert@twinsun.com>
8616 * memrchr.c: Include <config.h> before any system include file.
8618 2000-11-29 Paul Eggert <eggert@twinsun.com>
8620 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8622 2000-11-26 Jim Meyering <meyering@lucent.com>
8624 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8626 2000-11-22 Paul Eggert <eggert@twinsun.com>
8628 * strftime.c (my_strftime): Do not invoke mbrlen with a
8629 size of (size_t) -1; it's not portable.
8631 2000-11-17 Akim Demaille <akim@epita.fr>
8633 * obstack.h: Formatting changes.
8634 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8635 prevent type checking.
8636 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8637 cast the value to (void *): assigning a `foo *' to a `void *'
8639 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8641 2000-11-17 Jim Meyering <meyering@lucent.com>
8643 * strstr.c: Update from GNU libc.
8645 2000-11-16 Jim Meyering <meyering@lucent.com>
8647 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8649 2000-11-11 Jim Meyering <meyering@lucent.com>
8651 * error.c: Add a couple #includes, merging from GNU libc version.
8653 2000-11-10 Jim Meyering <meyering@lucent.com>
8655 * obstack.h: Update from GNU libc.
8656 * obstack.c: Likewise.
8658 2000-11-06 Paul Eggert <eggert@twinsun.com>
8660 * getusershell.c (setusershell): Use rewind rather than
8661 fseek/fseeko, to avoid configuration hassles with fseeko.
8662 Don't bother opening SHELLS_FILE if shellstream is NULL;
8665 2000-11-05 Jim Meyering <meyering@lucent.com>
8667 * makepath.h (make_dir): Declare.
8668 * makepath.c (make_dir): Remove `static' attribute.
8671 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8673 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8674 last one in a bucket, advance to the next bucket.
8676 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8678 * fnmatch.c: Do not comment out all the code if we are using
8679 the GNU C library, because in some cases we are replacing buggy
8680 code in the GNU C library itself.
8682 2000-10-30 Paul Eggert <eggert@twinsun.com>
8684 * error.h, getline.h, modechange.h:
8685 Remove "2000" from Copyright line, as the file hasn't been
8686 changed this year other than in the copyright notice.
8688 * xalloc.h: Add "2000" to Copyright line, as this file
8689 was changed this year.
8691 2000-10-30 Paul Eggert <eggert@twinsun.com>
8693 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8694 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8695 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8697 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8699 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8700 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8701 doesn't define __restrict_arr.
8703 2000-10-29 Jim Meyering <meyering@lucent.com>
8705 * xstat.in: Fix grammar in comment.
8707 2000-10-28 Jim Meyering <meyering@lucent.com>
8709 * memchr.c: Update from libc.
8710 Adjust for portability:
8711 [HAVE_STDLIB_H]: Include stdlib.h.
8712 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8713 Undef __memchr, too.
8714 [!weak_alias]: Define __memchr to memchr.
8716 * regex.c: Update from libc.
8717 * regex.h: Likewise.
8718 * getopt1.c: Likewise.
8719 * memcmp.c: Likewise.
8721 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8722 Avoid using fseek, when possible -- it's broken by design.
8723 Patch by Ulrich Drepper.
8725 2000-10-26 Jim Meyering <meyering@lucent.com>
8727 * strftime.c: Update from libc.
8729 2000-10-25 Jim Meyering <meyering@lucent.com>
8731 * obstack.c: Update from libc.
8733 2000-10-23 Jim Meyering <meyering@lucent.com>
8735 * hard-locale.c (hard_locale): Revert last change -- it was simply
8736 wrong. That set_locale call must not have any side effects.
8739 2000-10-22 Jim Meyering <meyering@lucent.com>
8741 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8742 [CYCLIC]: Remove now-unused definition.
8744 * save-cwd.c (O_DIRECTORY): Define, if needed.
8745 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8746 Suggestion from Ulrich Drepper.
8748 2000-10-21 Jim Meyering <meyering@lucent.com>
8750 * dirname.c (dir_name_r): New function, factored out of dir_name.
8751 (dir_name): Use dir_name_r.
8752 * dirname.h (dir_name_r): Declare it.
8754 2000-10-21 Jim Meyering <meyering@lucent.com>
8756 * dirname.c (memrchr): Declare if necessary.
8757 (dir_name): Remove the restriction that there be no
8758 trailing slashes. Now, this code skips past them, effectively
8760 [TEST_DIRNAME] (main): New unit tests.
8762 * memrchr.c: New file from GNU libc.
8763 Undef __memrchr, too.
8764 [!weak_alias]: Define __memrchr to memrchr.
8765 Guard weak_alias use with `#ifdef weak_alias'.
8767 2000-10-17 Jim Meyering <meyering@lucent.com>
8769 * quote.h (PARAMS): Define and use.
8770 Reported by Akim Demaille.
8772 * getopt.c: Update from libc.
8774 2000-10-16 Jim Meyering <meyering@lucent.com>
8776 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8779 2000-09-25 Jim Meyering <meyering@lucent.com>
8781 * md5.h (rol): Define (from GnuPG).
8783 * sha.c: Give credit (GnuPG) where due.
8784 (M): Use rol rather than open-coding it.
8785 Add a FIXME comment.
8787 2000-09-21 Jim Meyering <meyering@lucent.com>
8789 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8790 Reported by Michael Stone.
8792 2000-09-20 Jim Meyering <meyering@lucent.com>
8794 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8795 (noinst_HEADERS): Add sha.h.
8796 Based on code from Scott G. Miller and from GnuPG.
8798 2000-09-15 Jim Meyering <meyering@lucent.com>
8800 * regex.c: Update from libc.
8802 2000-09-10 Jim Meyering <meyering@lucent.com>
8804 * getopt.c (_getopt_internal): Update from glibc.
8806 2000-09-09 Jim Meyering <meyering@lucent.com>
8808 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8809 think it should be used as a general replacement for isascii.
8810 * fnmatch.c: Likewise.
8811 * mbswidth.c: Likewise
8812 * regex.c: Likewise.
8815 * userspec.c: Include sys/param.h and limits.h.
8817 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8818 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8819 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8820 UID, GID. Check range.
8822 2000-09-06 Jim Meyering <meyering@lucent.com>
8824 * getopt.c (_getopt_internal): Update from glibc.
8826 2000-08-30 Jim Meyering <meyering@lucent.com>
8828 * strftime.c: Merge in changes from GNU libc.
8830 2000-08-26 Jim Meyering <meyering@lucent.com>
8832 * closeout.c: Include "__fpending.h".
8833 (close_stdout_status): Return right away if there's nothing to flush.
8835 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8836 * __fpending.c: New file.
8837 * __fpending.h: New file.
8839 2000-08-07 Paul Eggert <eggert@twinsun.com>
8841 Standardize on "memory exhausted" instead of "Memory exhausted"
8842 or "virtual memory exhausted".
8843 * obstack.c (print_and_abort): Use "memory exhausted", not
8844 "virtual memory exhausted".
8845 * same.c (same_name): Invoke xalloc_die instead of printing
8847 * userspec.c (parse_user_spec): Likewise.
8848 * bumpalloc.h: comment fix
8849 * same.c, userspec.c: Include xalloc.h.
8851 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8852 not char *const and pointing to a constant array.
8853 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8854 (xrealloc): Comment fix.
8856 * userspec.c (parse_user_spec):
8857 Don't translate a message until just before returning,
8858 to avoid unnecessary translation.
8860 2000-08-07 Jim Meyering <meyering@lucent.com>
8862 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8863 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8864 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8865 getgroups.c, gethostname.c, getopt.h, group-member.c,
8866 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8867 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8868 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8869 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8870 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8871 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8872 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8873 yesno.c: Back out Copyright date changes for each file with no change
8874 this year. This eases coordination with other programs using the same
8875 source code modules. From Paul Eggert.
8877 2000-08-03 Greg McGary <greg@mcgary.org>
8879 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8880 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8881 (EXTEND_BUFFER): Use them.
8883 2000-08-01 Jim Meyering <meyering@lucent.com>
8885 * dirname.c (ISSLASH): Define.
8886 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8887 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8888 both `\' and `/' may be use as path separators.
8889 Based on a patch from Prashant TR.
8891 2000-07-31 Paul Eggert <eggert@twinsun.com>
8893 * quotearg.c (quotearg_n_options): Don't make the initial
8894 slot vector a constant, since it might get modified.
8896 2000-07-31 Jim Meyering <meyering@lucent.com>
8898 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8899 * obstack.c (print_and_abort): Likewise.
8901 2000-07-30 Paul Eggert <eggert@twinsun.com>
8903 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8904 buffer, so that the caller can always quote one small
8905 component of a "memory exhausted" message in slot 0.
8906 From a suggestion by Jim Meyering.
8908 2000-07-30 Jim Meyering <meyering@lucent.com>
8910 * makepath.c (make_path): Quote the other instance, too.
8912 * quotearg.c (N_STATIC_SLOTVECS): Define.
8913 (STATIC_BUF_SIZE): Define.
8914 (quotearg_n_options): Use only statically allocated storage when
8915 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8916 than STATIC_BUF_SIZE.
8918 2000-07-29 Jim Meyering <meyering@lucent.com>
8920 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8921 * dirname.c (dir_name): Likewise.
8923 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8925 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8926 (dir_name): Assert that there are no trailing slashes.
8928 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8930 * mbswidth.h (mbswidth): Add a flags argument.
8931 (mbswidth): New declaration.
8932 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8933 * mbswidth.c (mbswidth): Add a flags argument.
8934 (mbsnwidth): New function.
8936 2000-07-24 Jim Meyering <meyering@lucent.com>
8938 * mbswidth.c: Remove useless #else. From Bruno Haible.
8940 2000-07-23 Paul Eggert <eggert@twinsun.com>
8942 * mbswidth.c (_XOPEN_SOURCE):
8943 Don't define; this causes problems on Solaris 7.
8944 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8946 2000-07-23 Paul Eggert <eggert@twinsun.com>
8949 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8950 so that mbstate_t is always defined.
8952 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8953 be 1 in at least one GCC installation, and this configuration
8954 error is likely to be common. Ignoring MB_LEN_MAX hurts
8955 performance on hosts that have mbrtowc but have only unibyte
8956 locales, but I assume these hosts are rare.
8958 2000-07-23 Paul Eggert <eggert@twinsun.com>
8960 * quotearg.c: Streamline by invoking multibyte code only if needed.
8961 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8962 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8963 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8964 invoke multibyte primitives.
8966 2000-07-23 Jim Meyering <meyering@lucent.com>
8968 * basename.c (base_name): Add an assertion.
8970 2000-07-15 Bruno Haible <clisp.cons.org>
8972 * quotearg.c: When the system forces us to redefine mbstate_t,
8973 shadow its mbsinit function.
8975 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8977 * mbswidth.h: New file.
8978 * mbswidth.c: New file.
8979 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8980 (noinst_HEADERS): Add mbswidth.h.
8982 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8984 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8987 2000-07-15 Jim Meyering <meyering@lucent.com>
8989 * makepath.c: Include quote.h.
8990 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
8991 corresponding argument in a `quote (...)' call.
8992 Give better diagnostics.
8994 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
8995 (noinst_HEADERS): Add quote.h.
8997 * quote.c (quote, quote_n): New file. Two functions taken verbatim
8998 from tar's src/misc.c.
8999 * quote.h: New file. Prototypes for same.
9001 2000-07-10 Paul Eggert <eggert@twinsun.com>
9003 From a suggestion by Bruno Haible.
9004 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9005 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9006 to decide whether to define the BeOS workaround macro;
9007 this adjusts to the change to AC_MBSTATE_T.
9009 2000-07-13 Paul Eggert <eggert@twinsun.com>
9011 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9013 * quotearg.c (quoting_style_args, quoting_style_vals,
9014 quotearg_buffer_restyled): Add support for
9015 clocale_quoting_style. Undo previous change to
9016 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9017 and "{RIGHT QUOTATION MARK}" msgids.
9019 2000-07-05 Paul Eggert <eggert@twinsun.com>
9021 The old behavior of quoting `like this' doesn't look good with
9022 newer, ISO-style fonts. See:
9023 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9025 Instead, quote "like this" by default. Let the translator
9026 tailor the locale-specific quoting behavior by providing
9027 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9029 * quotearg.c (N_): New macro.
9030 (gettext_default): New function.
9031 (quotearg_buffer_restyled): Use
9032 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9033 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9035 2000-07-09 Jim Meyering <meyering@lucent.com>
9037 * Most files: Update copyright dates to include 2000.
9039 2000-07-08 Jim Meyering <meyering@lucent.com>
9041 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9043 (xgethostname): Remove now-unnecessary #ifdef.
9044 Move declaration of `err' into loop where it's used.
9046 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9048 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9049 by allocating a larger buffer. Test the gethostname return value for
9050 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9051 returns an error and ENAMETOOLONG isn't defined.
9053 2000-07-05 Paul Eggert <eggert@twinsun.com>
9054 and Bruno Haible <haible@clisp.cons.org>
9056 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9058 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9060 * quotearg.c (struct quoting_options): Simplify quote_these_too
9063 2000-07-03 Jim Meyering <meyering@lucent.com>
9065 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9066 Reported by Bruno Haible.
9068 2000-07-04 Jim Meyering <meyering@lucent.com>
9070 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9071 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9074 2000-07-03 Paul Eggert <eggert@twinsun.com>
9075 and Bruno Haible <haible@clisp.cons.org>
9077 * quotearg.c (mbrtowc):
9078 Assign to *pwc, and return 1 only if result is nonzero.
9079 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9081 2000-07-03 Jim Meyering <meyering@lucent.com>
9083 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9084 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9087 2000-07-02 Jim Meyering <meyering@lucent.com>
9089 * quotearg.c (mbstate_t): Don't define here.
9091 2000-07-02 Jim Meyering <meyering@lucent.com>
9093 * nanosleep.c (SIGCONT): Define if not already defined.
9095 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9097 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9098 per change in ../m4/ls-mntd-fs.m4.
9099 (read_filesystem_list): Ignore symbolic links.
9101 2000-06-29 Jim Meyering <meyering@lucent.com>
9103 * same.c: Include <string.h> or <strings.h>, as appropriate,
9104 for declaration of strcmp.
9106 * long-options.c: Include <stdlib.h>, for declaration of exit.
9108 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9109 Avoid warning by casting result to `char *' to remove `const'.
9111 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9113 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9115 2000-06-26 Paul Eggert <eggert@twinsun.com>
9117 savedir now sets errno on failure and invokes xmalloc to get memory.
9118 Fix a couple of other minor bugs while we're at it.
9120 * savedir.c (<unistd.h>): Do not include; there's no need.
9121 (NAMLEN): Remove macro.
9122 (malloc, realloc): Remove decls.
9124 ("xalloc.h"): Include.
9125 (NAME_SIZE_DEFAULT): New macro.
9126 (savedir): Use xmalloc / xrealloc to allocate memory.
9127 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9128 Skip "" directory entries.
9129 Use strlen to calculate directory entry length, since the old method
9130 is rarely used these days and isn't worth supporting.
9131 Don't use a pointer after freeing it.
9132 Check for integer overflow when calculating allocation size.
9133 Use memcpy to copy entries, instead of stpcpy.
9134 Set errno properly when returning NULL.
9135 Check for readdir error.
9137 2000-06-26 Jim Meyering <meyering@lucent.com>
9139 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9141 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9143 * getusershell.c (xmalloc, xrealloc): Remove functions.
9145 Don't include <stdlib.h>. Don't declare malloc, realloc.
9147 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9149 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9151 2000-06-24 Jim Meyering <meyering@lucent.com>
9153 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9155 2000-06-21 Jim Meyering <meyering@lucent.com>
9157 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9159 2000-06-19 Paul Eggert <eggert@twinsun.com>
9161 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9162 (mbrtowc, mbstate_t): Define substitutes if
9163 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9164 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9165 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9167 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9169 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9170 than 1024, return a memory chunk of least possible size, instead
9171 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9172 Use free/xmalloc instead of xrealloc to avoid copying for very long
9175 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9177 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9178 address, not strdup. Include <stdlib.h> and don't declare free().
9180 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9182 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9185 2000-06-21 Jim Meyering <meyering@lucent.com>
9187 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9188 (noinst_HEADERS): Add getstr.h.
9190 * getline.c (getstr): Move into a separate file.
9191 * getstr.c (getstr): New file, extracted from getline.c, with
9192 the following changes: new parameter, delim2; both delim[12]
9193 parameters have type `int', not `char'. The latter would lose
9194 with 8-bit delimiters.
9195 * getstr.h: New file.
9197 2000-06-19 Jim Meyering <meyering@lucent.com>
9199 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9201 2000-06-18 Jim Meyering <meyering@lucent.com>
9203 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9204 Besides, these days every porting target provides a mkdir function.
9206 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9207 (this snippet comes from src/system.h).
9209 2000-06-15 Paul Eggert <eggert@twinsun.com>
9211 * human.c (adjust_value): New function.
9212 (human_readable_inexact): Apply rounding style even when
9213 printing approximate values.
9215 2000-06-14 Paul Eggert <eggert@twinsun.com>
9217 * human.c (human_readable_inexact): Allow an input block
9218 size that is not a multiple of the output block size, and vice versa.
9219 Reported by Piergiorgio Sartor.
9221 2000-06-14 Paul Eggert <eggert@twinsun.com>
9223 * getdate.y (get_date): Apply relative times after time
9224 zone indicator, not before. Reported by Todd A. Jacobs.
9226 2000-06-13 Jim Meyering <meyering@lucent.com>
9228 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9230 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9232 2000-06-12 Paul Eggert <eggert@twinsun.com>
9234 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9236 2000-06-04 Paul Eggert <eggert@twinsun.com>
9238 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9240 2000-06-04 Jim Meyering <meyering@lucent.com>
9242 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9243 SunOS 4.1.4 for which gid_t is an unsigned type.
9245 2000-06-03 Jim Meyering <meyering@lucent.com>
9247 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9249 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9251 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9252 newer, don't install charset.alias.
9253 * config.charset: Change the Linux/glibc rules so they become empty
9254 on glibc-2.1 or newer.
9256 2000-06-02 Jim Meyering <meyering@lucent.com>
9258 * mountlist.c: Back out last change. Instead, do this...
9259 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9260 member using the same `ignore'-testing code.
9261 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9265 2000-05-29 Jim Meyering <meyering@lucent.com>
9267 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9268 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9270 2000-05-22 Jim Meyering <meyering@lucent.com>
9272 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9274 2000-05-18 Jim Meyering <meyering@lucent.com>
9276 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9277 back, too, since it may have been modified by allocate_entry.
9278 (hash_delete): Rewrite to use neither the assignment operator
9279 nor the comma operator in an if-expression.
9281 2000-05-15 Paul Eggert <eggert@twinsun.com>
9284 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9285 Remove; no longer needed.
9286 "quotearg.h": Add include.
9287 (file_name): Do not bother to explicitly initialize to NULL; it's less
9288 efficient on some hosts.
9289 (close_stdout_status): Remove test as to whether stdout was already
9290 closed; it breaks for the case "echo x | sort >&-".
9291 Quote file name colons.
9292 Do not assume that _("write error") lacks format strings.
9294 2000-05-15 Jim Meyering <meyering@lucent.com>
9296 * version-etc.c (version_etc_copyright): Update the copyright string
9297 used in all --version output.
9299 2000-05-14 Jim Meyering <meyering@lucent.com>
9301 * closeout.c (close_stdout_set_file_name): New function.
9302 (close_stdout_status): Use new file-scoped global.
9303 Return right away if fstat says the stdout file descriptor is invalid.
9304 * closeout.h (close_stdout_set_file_name): Declare.
9306 2000-05-10 Jim Meyering <meyering@lucent.com>
9308 * closeout.c [default_exit_status]: New file-scoped variable.
9309 (close_stdout_set_status): New function.
9310 * closeout.h (close_stdout_set_status): Declare.
9312 2000-05-08 Jim Meyering <meyering@lucent.com>
9314 * long-options.c: Don't include closeout.h.
9315 (parse_long_options): Don't call close_stdout for --version.
9317 2000-05-06 Jim Meyering <meyering@lucent.com>
9319 * strnlen.c: Undefine __strnlen and strnlen.
9320 [!weak_alias]: Define __strnlen to strnlen.
9322 * atexit.c: New file, from libiberty.
9324 2000-05-06 Jim Meyering <meyering@lucent.com>
9326 * closeout.c (close_stdout_status): Also check for errors on the
9329 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9331 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9332 instead of xmalloc, xrealloc, path_concat.
9333 (locale_charset): Treat empty environment variables as absent.
9334 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9336 2000-05-04 Jim Meyering <meyering@lucent.com>
9338 * getopt.c: Update from glibc.
9339 * obstack.c: Likewise.
9340 * obstack.h: Likewise.
9341 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9343 * regex.h: Likewise.
9344 * strndup.c: Likewise.
9345 * strnlen.c: New file, from glibc.
9347 2000-05-01 Jim Meyering <meyering@lucent.com>
9349 * full-write.c (full_write): Remove `FIXME' part of comment.
9351 2000-04-29 Jim Meyering <meyering@lucent.com>
9353 * path-concat.c: Declare strdup only if it's not defined.
9354 * canon-host.c: Likewise.
9356 2000-04-28 Jim Meyering <meyering@lucent.com>
9358 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9359 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9360 included first, then limits.h is included by locale.h by libintl.h.
9361 From John David Anglin.
9363 2000-04-25 Jim Meyering <meyering@lucent.com>
9365 * makepath.c (S_IRWXUGO): Define.
9366 (make_path): Always perform explicit chmod if MODE specifies any
9367 of the `special' permission bits. Prompted by a bug report against
9368 install from Mate Wierdl and Joost van Baal.
9370 2000-04-18 Jim Meyering <meyering@lucent.com>
9374 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9375 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9377 2000-04-17 Jim Meyering <meyering@lucent.com>
9379 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9380 the definition of it to rpl_strftime also defined-away the system's
9383 2000-04-15 Jim Meyering <meyering@lucent.com>
9385 Use `C' to denote so-called `contiguous' files, the same way
9387 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9388 (ftypelet): Use S_ISCTG.
9389 From Michael Deutschmann.
9391 2000-04-14 Jim Meyering <meyering@lucent.com>
9393 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9395 2000-04-08 Jim Meyering <meyering@lucent.com>
9397 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9398 names don't conflict. Reported by Eli Zaretskii.
9400 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9402 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9403 bug. Deal with the different error behavior of Irix iconv.
9405 2000-04-07 Jim Meyering <meyering@lucent.com>
9407 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9408 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9410 2000-04-05 Jim Meyering <meyering@lucent.com>
9412 Portability tweaks required for ultrix4.3.
9413 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9414 * readutmp.c: Include sys/types.h before sys/stat.h.
9415 * canon-host.c: Declare strdup.
9416 * path-concat.c: Likewise.
9417 From John David Anglin.
9419 2000-04-04 Jim Meyering <meyering@lucent.com>
9421 Be more DOS 8.3-friendly.
9422 * ref-add.sin: Renamed from ref-add.sed.in.
9423 * ref-del.sin: Renamed from ref-del.sed.in.
9424 * Makefile.am: Reflect renaming.
9425 Reported by Eli Zaretskii.
9427 Use a temporary file name that won't clash with `charset.alias'
9428 in the DOS 8.3 name space.
9429 * Makefile.am (charset_tmp): Define.
9430 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9431 (uninstall-local): Likewise.
9432 Reported by Eli Zaretskii.
9434 2000-03-29 Paul Eggert <eggert@twinsun.com>
9436 * time/strftime.c (my_strftime): Make sure we call the system
9437 strftime, not ourselves, when invoking the underlying strftime.
9439 2000-03-24 Jim Meyering <meyering@lucent.com>
9441 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9442 (charset_alias): Define.
9443 (install-exec-local): Factor out common code.
9444 (uninstall-local): Split lines longer than 80.
9445 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9447 (.sed.in.sed): New rule. Don't redirect directly to $@.
9448 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9450 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9452 * config.charset: Output a line containing "Packages using this file".
9453 * ref-add.sed.in, ref-del.sed.in: New files.
9454 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9455 ref-del.sed): New rules.
9457 2000-03-17 Jim Meyering <meyering@lucent.com>
9459 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9460 Otherwise, include <strings.h>
9462 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9464 * unicodeio.c (utf8_wctomb): New function.
9465 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9466 format instead of in UCS-4 with platform dependent endianness.
9468 2000-03-07 Paul Eggert <eggert@twinsun.com>
9470 * savedir.c (savedir): Work even if directory size is
9471 negative; this can happen with some screwy NFS configurations.
9473 2000-03-06 Jim Meyering <meyering@lucent.com>
9475 * localcharset.c (get_charset_aliases): Don't try to free file_name
9476 if it's NULL (because we ran out of memory). From Bruno Haible.
9478 2000-03-05 Jim Meyering <meyering@lucent.com>
9480 * localcharset.c ("path-concat.h"): Include.
9481 (get_charset_aliases): Use path_concat instead of ANSI string
9484 * unicodeio.h (PARAMS): Define.
9485 Use it to guard prototype.
9487 2000-03-04 Jim Meyering <meyering@lucent.com>
9489 * Makefile.am (install-exec-local): Create $(libdir) before installing
9491 (uninstall-local): Uncomment this rule so `make distcheck' works
9494 * unicodeio.c (<errno.h>): Include it.
9495 (errno): Declare if not defined.
9497 * localcharset.c: Add Bruno's comment justifying use of volatile.
9499 * config.charset: New version, incorporating remarks from a linux
9500 i18n mailing list. From Bruno Haible.
9502 2000-03-02 Jim Meyering <meyering@lucent.com>
9504 * Makefile.am (EXTRA_DIST): Add config.charset.
9506 2000-03-01 Jim Meyering <meyering@lucent.com>
9508 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9509 * unicodeio.c: Likewise.
9511 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9513 * config.charset: New file.
9514 * localcharset.c: New file.
9515 * unicodeio.h, unicodeio.c: New files.
9516 * Makefile.am (DEFS): Add -DLIBDIR=...
9517 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9518 (noinst_HEADERS): Add unicodeio.h.
9519 (all-local, install-exec-local, charset.alias): New targets.
9521 2000-02-28 Paul Eggert <eggert@twinsun.com>
9523 * quotearg.c (ALERT_CHAR): New macro.
9524 (quotearg_buffer_restyled): Use it.
9526 2000-02-27 Jim Meyering <meyering@lucent.com>
9528 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9529 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9531 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9532 not `#if STDC_HEADERS'.
9533 Declare malloc if needed.
9535 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9536 now that autoconf always defines the HAVE_DECL_ symbols.
9537 * human.c: Likewise.
9539 * strtoumax.c: Likewise.
9541 * backupfile.c: Arrange for cpp to fail if the configure-time
9542 declaration check was not run.
9544 * human.c: Likewise.
9546 * strtoumax.c: Likewise.
9548 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9549 then first look up the entire `.'-containing string as a login name.
9551 2000-02-18 Paul Eggert <eggert@twinsun.com>
9553 * getdate.y: Handle two-digit years with leading zeros correctly.
9554 (textint): New typedef.
9555 (parser_control): Member year changed from int to textint.
9557 (YYSTYPE): Removed; replaced by %union with int and textint members.
9558 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9559 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9560 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9561 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9562 (date, number, to_year): Use width of number in digits, not its value,
9563 to determine whether it's a 2-digit year, or a 2-digit time.
9564 (yylex): Store number of digits of numeric tokens.
9565 Reported by John Kendall.
9567 (parser_control): Changed from struct parser_control to typedef (for
9568 consistency). All uses changed.
9570 (tID): Removed; not used.
9571 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9573 2000-02-14 Paul Eggert <eggert@twinsun.com>
9575 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9576 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9578 2000-02-12 Jim Meyering <meyering@lucent.com>
9580 * userspec.c (ISDIGIT): Define it.
9581 (isdigit): Remove definition.
9582 (is_number): Use ISDIGIT, not isdigit.
9583 <libintl.h>: Include.
9585 (parse_user_spec): Mark translatable strings.
9587 2000-02-10 Jim Meyering <meyering@lucent.com>
9589 With these changes, nanosleep.[ch] are finally enough like the other
9590 lib/* replacement files to compile on a few more losing systems.
9592 * nanosleep.h: Don't include config.h.
9593 Remove prototype from declaration of nanosleep.
9594 (PARAMS): Remove now-unneeded definition.
9595 * nanosleep.c: #undef nanosleep.
9596 (rpl_nanosleep): Rename from nanosleep.
9598 2000-02-03 Jim Meyering <meyering@lucent.com>
9600 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9601 rather than with `#if HAVE_UTMPNAME'.
9603 2000-02-01 Jim Meyering <meyering@lucent.com>
9605 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9607 2000-01-31 Jim Meyering <meyering@lucent.com>
9609 * nanosleep.h (nanosleep): Guard declaration with
9610 `#if ! HAVE_DECL_NANOSLEEP'.
9611 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9612 the declaration in that vendor's sys/timers.h.
9613 Reported by Christian Krackowizer.
9615 * quotearg.c (ISASCII): Add #undef and move definition to follow
9616 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9617 (ISPRINT): Likewise.
9618 Reported by Tom Tromey.
9620 2000-01-30 Jim Meyering <meyering@lucent.com>
9622 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9623 uses of ->ut_name. The latter doesn't work with new Linux header files
9624 where only utmpx.ut_user is declared.
9626 * readutmp.h (UT_USER): Define.
9628 2000-01-23 Jim Meyering <meyering@lucent.com>
9630 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9633 2000-01-22 Jim Meyering <meyering@lucent.com>
9635 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9636 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9637 Required for some AIX systems. Reported by Christian Krackowizer.
9638 [TESTING] (main): New function.
9640 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9641 * dirname.c (dir_name): Support for DOS-style file names with drive
9644 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9646 * strverscmp.c (ISDIGIT): Define.
9647 (strverscmp): Use ISDIGIT, not isdigit.
9649 2000-01-17 Paul Eggert <eggert@twinsun.com>
9651 * nanosleep.c (nanosleep):
9652 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9653 POSIX.1 doesn't require SA_INTERRUPT and some systems
9654 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9655 it's been part of POSIX.1 since day 1 (in 1988).
9657 2000-01-17 Jim Meyering <meyering@lucent.com>
9659 * interlock: Remove unused file. Reported by François Pinard.
9661 2000-01-16 Paul Eggert <eggert@twinsun.com>
9663 * quotearg.c (quotearg_buffer_restyled): Do not quote
9664 alert, backslash, formfeed, and vertical tab unnecessarily in
9665 shell quoting style.
9668 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9669 Free Software Foundation, Inc.
9670 Copying and distribution of this file, with or without modification,
9671 are permitted provided the copyright notice and this notice are preserved.