1 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
3 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
4 both are 64 bits, since this seems to be the tradition, and this
5 prevents gcc -Wformat from warning about usages with PRIuMAX. If
6 we ever run into a host that prefers long long to long in this
7 case, we'll need another configure-time test. Problem reported by
10 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
12 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
13 possible collision with system files.
14 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
15 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
16 WCHAR_MIN and WCHAR_MAX in this case.
17 (<stddef.h>): Do not include; no longer needed.
18 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
19 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
20 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
21 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
22 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
23 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
24 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
25 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
26 !defined(__c99))]: Include in this case too, since it's harmless
28 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
30 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
31 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
32 (_STDINT_MIN, _STDINT_MAX): New macros.
33 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
34 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
35 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
36 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
37 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
38 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
39 macros, not typedefs; this simplifies things quite a bit.
40 Use long int for all types narrower than int64_t.
41 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
42 Define in terms of long long int or int64_t or long int,
43 not int64_t or int32_t. This saves some compile-time testing.
44 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
45 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
46 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
47 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
48 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
49 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
50 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
51 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
52 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
53 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
54 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
55 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
56 undef any previous version and define our own version, for
57 simplicity and consistency with the new macros for types.
58 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
59 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
60 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
61 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
62 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
63 @WINT_T_SUFFIX@ to keep things simple here.
64 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
65 Simplify by assuming typical 8/16/32/64 host, since we're
66 already doing that elsewhere anyway.
67 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
68 and assume long long int is 64 bits if available. This
69 speeds up 'configure'.
71 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
73 * getaddrinfo.c: fixed typo
75 2006-06-29 Eric Blake <ebb9@byu.net>
77 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
78 unused static function.
80 2006-06-29 Eric Blake <ebb9@byu.net>
84 2006-06-29 Derek R. Price <derek@ximbiot.com>
86 * strftime.c: Assume strftime() exists.
88 2006-06-28 Bruno Haible <bruno@clisp.org>
90 * getaddrinfo.h: Fix POSIX URL.
91 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
92 (use_win32_p): Make static.
93 (getaddrinfo): Reject service name if it is empty or does not consist
94 solely of decimal digits, or if its value is > 65535.
95 (getnameinfo): Remove useless casts.
97 2006-06-28 Derek R. Price <derek@ximbiot.com>
99 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
100 Autoconf 2.60 says this stuff was obsolete.
102 2006-05-12 Bruno Haible <bruno@clisp.org>
104 * mkdtemp.c [MINGW]: Include <io.h>.
105 (mkdir): Define using _mkdir.
107 2006-06-28 Bruno Haible <bruno@clisp.org>
109 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
110 declaration for wcwidth.
111 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
113 2006-06-28 Eric Blake <ebb9@byu.net>
115 * xvasprintf.h: Fix comments.
117 2006-06-28 Eric Blake <ebb9@byu.net>
119 * mbchar.h (wcwidth): Include wcwidth.h.
120 * mbswidth.c (wcwidth): Move from here...
121 * wcwidth.h: ...to this new file.
123 2006-06-28 Simon Josefsson <jas@extundo.com>
125 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
126 functions there. It will succeed on Windows XP, but on Windows
127 2000 and (presumably) earlier, it will fail, and use the internal
129 (use_win32_p): New function.
130 (getaddrinfo): Use strtoul on servname, to support numeric ports.
131 Support AI_NUMERICSERV to disable getservbyname.
132 (getnameinfo): New function, only supports
133 NI_NUMERICHOST|NI_NUMERICSERV for now.
135 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
136 only have some of them. Add AI_NUMERICSERV. Add prototype for
139 2006-06-27 Bruno Haible <bruno@clisp.org>
141 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
143 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
145 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
146 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
147 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
149 2006-06-26 Bruno Haible <bruno@clisp.org>
151 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
153 Reported by Mark D. Baushke and Larry Jones.
155 2006-06-26 Bruno Haible <bruno@clisp.org>
157 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
159 Suggested by Mark D. Baushke and Larry Jones.
161 2006-06-23 Mark D. Baushke <mdb@gnu.org>
163 * stdint_.h: Treat BSD/OS like OpenBSD.
165 2006-06-23 Bruno Haible <bruno@clisp.org>
167 * stdint_.h: Treat IRIX like OpenBSD.
169 2006-06-23 Bruno Haible <bruno@clisp.org>
171 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
172 ISO C 99 Technical Corrigendum 1.
174 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
176 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
177 Some compiler complained about some of them. Problem reported by
179 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
181 2006-06-21 Simon Josefsson <jas@extundo.com>
183 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
186 * socket_.h: Don't define WINVER.
188 * inet_pton.h, inet_pton.c: New file, taken from glibc but
189 slightly modified to work in gnulib.
191 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
193 * read-file.c (fread_file): Start with buffer allocation of
194 0 bytes rather than 1 byte; this simplifies the code.
195 Don't invoke feof; it's not needed. Refactor to avoid duplicate
196 code to free buffer and save/restore errno.
197 (internal_read_file): Remove unused local.
199 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
201 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
202 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
203 Problem reported by Denis Excoffier in
204 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
206 2006-06-19 Simon Josefsson <jas@extundo.com>
208 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
210 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
212 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
214 2006-06-17 Bruno Haible <bruno@clisp.org>
216 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
218 2006-06-17 Bruno Haible <bruno@clisp.org>
220 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
221 problem on Solaris 2.5.1.
223 2006-06-16 Eric Blake <ebb9@byu.net>
225 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
226 * unicodeio.c [!defined errno]: Likewise.
227 * strtol.c [!defined errno]: Likewise.
228 * strtod.c [!defined errno]: Likewise.
230 2006-06-15 Bruno Haible <bruno@clisp.org>
232 * stdint_.h: Rewritten to be fully auto-configured.
233 Fixes bug on HP-UX/IA64.
235 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
237 * getdate.y (__attribute__): Don't define if already defined.
238 Problem reported by Larry Jones.
239 * utimens.c (__attribute__): Likewise.
241 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
243 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
244 reported by Andreas Schwab.
246 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
247 Bruno Haible <bruno@clisp.org>
249 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
251 2006-05-26 Martin Lambers <marlam@marlam.de>
253 * getpass.c: Updates the test for the native W32 API, and adds
254 missing includes, thus fixing compilation warnings.
256 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
258 * tempname.c (small_open, large_open): New macros.
259 (__open, __open64) [!_LIBC]: Remove.
260 (__gen_tempname): Use small_open and large_open instead of __open
261 and __open64. This fixes a portability bug on HP-UX 11.11i
262 reported by Simon Wing-Tang in
263 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
265 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
267 * exclude.c (exclude_fnmatch): New function.
268 (excluded_file_name): Call exclude_fnmatch.
269 * exclude.h (excluded_file_name): New prototype
271 2006-05-24 Bruno Haible <bruno@clisp.org>
273 * printf-args.c (printf_fetchargs): Turn NULL pointers for
274 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
275 Reported by Thorsten Maerz <torte@netztorte.de> via
276 Aaron Stone <aaron@serendipity.cx>.
278 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
280 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
281 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
282 (my_usleep): Don't mishandle maximum value.
284 2006-05-19 Jim Meyering <jim@meyering.net>
286 * getugroups.c: Correct an outdated comment. From Bruno Haible.
288 2006-05-17 Bruno Haible <bruno@clisp.org>
291 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
293 2006-05-17 Bruno Haible <bruno@clisp.org>
295 * stdint_.h: Fix recognition of Cygwin.
297 2006-05-11 Jim Meyering <jim@meyering.net>
299 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
301 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
303 * crc.c (crc32_update): Remove unnecessary L suffix.
304 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
305 unwanted sign propagation, e.g., on hosts with 64-bit int.
306 There still are some problems with reeelly weird theoretical hosts
307 (e.g., 33-bit int) but it's not worth worrying about now.
308 * sha1.c (rol): Likewise.
309 (K1, K2, K3, K4): Remove unnecessary L suffix.
311 2006-05-10 Bruno Haible <bruno@clisp.org>
313 * des.c: Cast to avoid warnings.
315 2006-05-10 Simon Josefsson <jas@extundo.com>
317 * md4.c: Typo fix, update copyright years.
318 (K1, K2): Don't use L because it turn computations into 64-bit on
321 2006-05-09 Bruno Haible <bruno@clisp.org>
323 * xvasprintf.c: Include limits.h, string.h, xsize.h.
324 (EOVERFLOW): Define fallback value.
325 (xstrcat): New function.
326 (xvasprintf): Recognize the special case of a string concatenation.
328 2006-05-01 Bruno Haible <bruno@clisp.org>
330 * stdint_.h: Shorter URL.
331 * inttypes.h: Likewise.
333 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
335 * verify.h: Document the internals better. Most of this change
336 was written by Bruno Haible.
338 2006-04-29 Bruno Haible <bruno@clisp.org>
340 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
341 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
343 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
345 * getdate.y (get_date): When adding relative date, start with the
346 initial time, not with the result of the first mktime call.
348 2006-04-23 Bruno Haible <bruno@clisp.org>
350 * copy-file.c: Include <unistd.h> unconditionally.
351 * execute.c: Likewise.
352 * fatal-signal.c: Likewise.
353 * findprog.c: Likewise.
354 * mkdtemp.c: Likewise.
357 * wait-process.h: Likewise.
359 2006-04-23 Bruno Haible <bruno@clisp.org>
361 * fwriteerror.c (fwriteerror): Call fclose also when an error
362 condition was already detected.
363 Reported by Ben Pfaff <blp@cs.stanford.edu>.
365 2006-04-19 Derek Price <derek@ximbiot.com>
366 Eric Blake <ebb9@byu.net>
368 * inttypes.h: Correct grammar in comment.
370 2006-04-18 Derek Price <derek@ximbiot.com>
371 Paul Eggert <eggert@cs.ucla.edu>
373 * inttypes.h: New file.
374 * strtoimax.c: Assume <inttypes.h>.
376 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
378 * utimens.c (futimens): glibc futimesat messes up if /proc
379 isn't mounted. Problem reported by Kir Kolyshkin.
381 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
383 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
384 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
385 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
387 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
389 Merge regex changes from libc, removing some of our
390 POSIX-conformance changes that were rejected and redoing them in a
393 * regcomp.c (re_compile_internal, init_dfa):
394 Length arg is now size_t, not Idx. All uses changed.
395 (peek_token): Forward decl now says internal_function.
396 (__re_error_msgid, __re_error_msgid_idx):
397 Now static rather than extern with attribute_hidden.
398 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
399 For some reason libc prefers K&R style defns for external functions.
400 (regerror) [!defined _LIBC]: Likewise.
401 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
402 (seek_collating_symbol_entry, lookup_collation_sequence_value):
403 (build_range_exp, build_collating_symbol):
405 (re_compile_fastmap): Use '\0' to memset, not 0.
406 (utf8_sb_map): Make the calculations more obvious.
407 (init_dfa, parse_bracket_exp, build_charclass_op):
408 Call calloc and cast result, as glibc does.
409 (init_word_char, fetch_token, peek_token, peek_token_bracket):
410 (build_range_exp, build_collating_symbol):
411 Now internal functions.
413 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
415 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
416 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
417 Don't depend on VMS; depend on __VMS instead, for POSIX
419 (regoff_t): Define to ssize_t, not long int.
421 Remove the REG_ macros named below. Instead, make the old names
422 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
424 (REG_BACKSLASH_ESCAPE_IN_LISTS):
425 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
426 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
427 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
428 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
429 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
430 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
431 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
432 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
433 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
434 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
435 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
436 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
437 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
438 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
439 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
440 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
442 Remove. All uses replaced by the old RE_* names.
443 (RE_BACKSLASH_ESCAPE_IN_LISTS):
444 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
445 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
446 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
447 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
448 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
449 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
450 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
451 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
452 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
453 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
454 Don't bother having these macros be independent of each others'
455 values, since they no longer exist in the POSIX name space.
457 Rename the following member names back to their old names,
458 unless !__USE_GNU_REGEX. All uses changed back.
459 (buffer): Renamed from re_buffer.
460 (allocated): Renamed from re_allocated.
461 (used): Renamed from re_used.
462 (syntax): Renamed from re_syntax.
463 (fastmap): Renamed from re_fastmap.
464 (translate): Renamed from re_translate.
465 (can_be_null): Renamed from re_can_be_null.
466 (regs_allocated): Renamed from re_regs_allocated.
467 (fastmap_accurate): Renamed from re_fastmap_accurate.
468 (no_sub): Renamed from re_no_sub.
469 (not_bol): Renamed from re_not_bol.
470 (not_eol): Renamed from re_not_eol.
471 (newline_anchor): Renamed from re_newline_anchor.
472 (num_regs): Renamed from rm_num_regs.
473 (start): Renamed from rm_start.
474 (end): Renamed from rm_end.
476 (free_state): Move up a bit.
478 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
480 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
481 when that is what is intended.
482 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
483 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
485 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
486 All uses changed back to re_malloc, etc. It's now the caller's
487 responsibility to check for overflow; all callers changed.
488 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
489 (re_x2nrealloc): Remove.
490 (free_state): Remove decl.
492 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
493 (re_set_registers, re_exec):
496 2006-01-31 Roland McGrath <roland@redhat.com>
498 * regcomp.c (calc_eclosure_iter): Remove dead variables.
499 Reported by Mike Frysinger <vapier@gentoo.org>.
501 2006-01-15 Andreas Jaeger <aj@suse.de>
504 * regex_internal.c (re_string_reconstruct): Adjust for
505 build_wcs_upper_buffer change.
506 (build_wcs_upper_buffer): Change return type.
508 2005-12-10 Ulrich Drepper <drepper@redhat.com>
510 * regex_internal.h: Include <stdint.h> if available.
512 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
514 * regex_internal.h (SIZE_MAX): Provide a default definition.
516 2005-10-14 Ulrich Drepper <drepper@redhat.com>
518 * regcomp.c: Adjust for changed secondary hash function.
520 2005-09-30 Ulrich Drepper <drepper@redhat.com>
522 * regex.h: Pretty printing.
523 Clean up namespace a bit.
525 2005-09-30 Jakub Jelinek <jakub@redhat.com>
527 * regexec.c (update_cur_sifted_state, check_arrival,
528 check_arrival_add_next_nodes): Avoid using uninitialized variable.
530 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
531 Ulrich Drepper <drepper@redhat.com>
534 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
535 (bitset_word_t): Renamed from bitset_word. All uses changed.
537 2005-09-22 Ulrich Drepper <drepper@redhat.com>
540 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
541 * regcomp.c: Remove unnecessary uses of
542 unsigned RE_TRANSLATE_TYPE.
543 * regex_internal.h: Likewise.
544 * regex_internal.c: Likewise.
545 * regexec.c: Likewise.
546 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
548 2005-09-07 Ulrich Drepper <drepper@redhat.com>
550 * regexec.c (find_recover_state): Remove unnecessary
552 (transit_state_bkref): Make DFA a const pointer.
553 (get_subexp): Likewise.
554 (check_arrival): Likewise.
555 (update_cur_sifted_state): Likewise.
556 (re_search_internal): Likewise.
557 (prune_impossible_nodes): Likewise.
558 (acquire_init_state_context): Likewise.
559 (proceed_next_node): Likewise.
560 (set_regs): Likewise.
561 (free_fail_stack_return): Likewise.
562 (check_arrival_expand_ecl): Mark DFA parameter as const.
563 (check_arrival_expand_ecl_sub): Likewise.
564 (check_subexp_limits): Likewise.
565 (sub_epsilon_src_nodes): Likewise.
566 (add_epsilon_src_nodes): Likewise.
567 (merge_state_array): Likewise.
568 (update_regs): Likewise.
569 (build_trtable): Likewise.
570 (sift_states_backward): Mark MCTX parameter as const.
571 (build_sifted_states): Likewise.
572 (update_cur_sifted_state): Likewise.
573 (sift_states_mkref): Likewise.
574 (check_arrival_expand_ecl): Mark eclosure as const.
575 (check_dst_limits_calc_pos_1): Likewise.
576 * regex_internal.h (re_match_context_t): Make dfa a const
579 2005-09-06 Ulrich Drepper <drepper@redhat.com>
581 * regexec.c (merge_state_with_log): Define dfa as const pointer.
582 (transit_state_sb): Likewise.
583 (transit_state_mb): Likewise.
584 (sift_states_iter_mb): Likewise.
585 (check_arrival_add_next_nodes): Likewise.
586 (check_node_accept_bytes): Change first parameter to pointer-to-const.
587 [_LIBC] (re_search_2_stub): Use mempcpy.
589 * regex_internal.c (re_string_reconstruct): Avoid calling
590 mbrtowc for very simple UTF-8 case.
592 * regex_internal.c (re_acquire_state): Make DFA pointer arg
594 (re_acquire_state_context): Likewise.
595 * regex_internal.h: Adjust prototypes.
597 * regex.c: Prevent using C++ compilers.
599 * regex_internal.c (re_acquire_state): Minor code rearrangement.
600 (re_acquire_state_context): Likewise.
602 2006-03-29 Mark D. Baushke <mdb@gnu.org>
603 Bruno Haible <bruno@clisp.org>
605 * stdint_.h: On OpenBSD, don't redefine types already included in
606 <sys/types.h> and <inttypes.h>.
608 2006-03-24 Eric Blake <ebb9@byu.net>
610 * time_r.c (copy_string_result): Remove, as it is no longer used.
612 2006-03-24 Simon Josefsson <jas@extundo.com>
614 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
615 including some doc fixes.
616 (base64_encode_alloc): Fix +1 bug on allocation failures.
618 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
620 * base64.c (base64_encode): Do not read past end of array with
621 unsanitized input on systems with CHAR_BIT > 8.
623 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
625 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
626 Typedef to long int, not to off_, as POSIX will likely change
629 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
631 * argp-help.c (validate_uparams): Fix typo
632 * argp-parse.c (argp_default_options): Consistently begin help
633 messages with a lowercase letter.
635 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
637 * time_r.h (asctime_r, ctime_r): Remove. These functions can
638 overrun buffers and shouldn't be used (much as gets shouldn't be
640 * time_r.c (asctime_r, ctime_r): Likewise.
642 2006-03-08 Simon Josefsson <jas@extundo.com>
644 * gc-gnulib.c (randomize): Don't open files called 'no', they
645 signal that configure disabled the device.
647 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
649 * c-stack.c: Include unistd.h unconditionally, since we now assume
651 * getlogin_r.c: Likewise.
652 * getlogin_r.h: Likewise.
654 * pagealign_alloc.c: Likewise.
655 * unistd_.h: Remove; no longer needed.
657 2006-03-07 Simon Josefsson <jas@extundo.com>
659 * unistd_.h: New file.
661 2006-03-07 Simon Josefsson <jas@extundo.com>
663 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
665 2006-03-01 Simon Josefsson <jas@extundo.com>
667 * readline.c: Fix typo, tiny patch from Stepan Kasal
670 2006-02-28 Simon Josefsson <jas@extundo.com>
672 * getopt.c: Protect #include of unistd.h, for MSVS.
674 2006-02-27 Simon Josefsson <jas@extundo.com>
676 * base64.h: Indent #define's. From Jim Meyering
679 2006-02-27 Jim Meyering <jim@meyering.net>
681 Revert the change of 2006-02-24, so these files can continue
682 to be sync'd from gettext.
683 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
686 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
688 * glob.c: Say "invalid" rather than "illegal" in comments.
690 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
692 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
694 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
696 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
697 AT_FDCWD exceeds INT_MAX.
698 * openat.h (AT_FDCWD): Likewise.
700 2006-02-14 Jim Meyering <jim@meyering.net>
704 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
705 failure on deficient systems, and simplify gnulib lgpl dependencies.
706 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
707 xmalloc/lstat combination. Based on a patch from Bruno Haible.
709 * xalloc-die.c: Remove unused definition of N_.
711 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
713 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
715 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
717 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
718 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
720 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
722 * argp-namefrob.h: Restore changes accidentally lost during the
723 "autoupdate" on 2005-12-12.
725 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
727 * fnmatch.c (L_): Renamed from L, to work around a bug in
728 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
729 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
732 2006-01-26 Simon Josefsson <jas@extundo.com>
734 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
735 prototype is visible on mingw32.
737 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
740 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
743 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
745 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
746 attempt to open for write; this always fails, at least on POSIX
747 hosts. This reinstates the 2006-01-09 change, which was
748 inadvertently removed.
750 2006-01-26 Bruno Haible <bruno@clisp.org>
751 Paul Eggert <eggert@cs.ucla.edu>
754 [(! (defined __cplusplus || defined __BEOS__)
756 && !(defined __HP_cc || defined __xlc__
757 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
759 #define to signed char in these cases too; this simplifies
760 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
761 etc., separately) and makes it more conservative.
763 2006-01-21 Jim Meyering <jim@meyering.net>
765 Sync from the stable (b5) branch of coreutils:
767 * fts.c (fts_children): Don't let close() clobber errno from
770 * fts.c (fts_stat): When following a symlink-to-directory,
771 don't necessarily interpret stat-fails+lstat-succeeds as indicating
772 a dangling symlink. That can also happen at least for ELOOP.
773 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
774 FYI, this bug predates the inclusion of fts.c in coreutils.
776 * fts.c (fts_open): Put new maxarglen declaration and uses
777 in their own block, so pre-c99 compilers don't object.
779 Avoid the double-free (first in fts_read, second in fts_close) that
780 would occur when an `active' directory is made inaccessible (e.g.,
781 via chmod a-x) during a traversal.
782 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
783 before returning. Reproduce this failure by
784 mkdir -p a/b; cd a; chmod a-x . b
785 Reported by Stavros Passas.
787 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
789 * argp-namefrob.h: Bugfix. Remove stray #
791 2006-01-25 Bruno Haible <bruno@clisp.org>
793 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
795 Reported by Paul Eggert.
797 2006-01-25 Jim Meyering <jim@meyering.net>
799 * fileblocks.c: Remove more useless parentheses.
800 * readutmp.h: Likewise.
802 2006-01-24 Bruno Haible <bruno@clisp.org>
804 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
806 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
809 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
810 to avoid problems with the built-in _Bool type.
811 Reported by Paul Eggert on 2005-11-26.
813 2006-01-24 Jim Meyering <jim@meyering.net>
815 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
817 2006-01-24 Simon Josefsson <jas@extundo.com>
819 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
822 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
824 Work around porting bugs reported by Dieter in
825 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
826 * getopt.c (_NOPROTO): Remove; no longer needed.
827 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
828 Include "getopt.h" first, to check interface.
829 (getenv): Declare only if defined HAVE_DECL_GETENV &&
831 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
832 (__strndup): Revert to K&R-style function dfns, the glibc style.
833 * strnlen.c: Don't claim it's taken from glibc; it's not.
834 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
835 Include strnlen.h first, to get prototype properly.
836 (strnlen): Renamed from __strnlen.
839 2006-01-23 Ulrich Drepper <drepper@redhat.com>
841 These changes imported from libc.
842 * getopt.c: Use __fxprintf instead of inline stream orientation
843 test and two separate function calls.
844 * strndup.c (__strndup): Add libc_hidden_def.
846 2006-01-22 Bruno Haible <bruno@clisp.org>
848 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
849 temporary buffer for sprintf, take into account the precision also
850 for 'd', 'i', 'u', 'o', 'x', 'X'.
852 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
854 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
855 to pacify gcc -Wswitch-default.
857 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
859 * argp-help.c (usage_long_opt): Do not print DOC options.
860 (__argp_base_name): Removed
861 * argp-namefrob.h (__argp_basename): Removed definition. Was a
863 (__argp_base_name): Provide macro definition or extern declaration
864 depending on the configuration
866 2006-01-20 Simon Josefsson <jas@extundo.com>
868 * inet_ntop.h: Unconditionally include sys/socket.h.
870 2006-01-19 Simon Josefsson <jas@extundo.com>
872 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
874 2006-01-12 Simon Josefsson <jas@extundo.com>
876 * base64.c: Fix warning, reported by Bruno Haible
877 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
879 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
882 * md5.c: Fix commentary typos.
883 (alignof, UNALIGNED_P): No need for a GCC-specific version.
884 * md5.h (__attribute__): Remove; unused.
885 * sha1.c: Fix commentary to match md5 better.
886 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
887 so that we don't need to worry about alignment. All uses changed.
888 This merges the 2005-10-28 md5 change into sha1.
890 2006-01-11 Jim Meyering <jim@meyering.net>
893 * md5.c (OP): Fix spacing.
895 2006-01-11 Simon Josefsson <jas@extundo.com>
897 * stdint_.h (SIZE_MAX): Add missing (.
899 2006-01-10 Bruno Haible <bruno@clisp.org>
901 * argp.h (__const): Remove macro. Use const instead.
902 * argp-fmtstream.h (__const): Likewise.
903 * glob_.h (__const): Remove macro.
904 * glob-libc.h: Use const instead of __const.
906 2006-01-10 Jim Meyering <jim@meyering.net>
908 Avoid the double-free (first in fts_read, second in fts_close) that
909 would occur when an `active' directory is made inaccessible (e.g.,
910 via chmod a-x) during a traversal.
911 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
912 before returning. Reproduce this failure by
913 mkdir -p a/b; cd a; chmod a-x . b
914 Reported by Stavros Passas.
917 * sha1.c: Tweak grammar in a comment.
919 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
921 * regex_internal.h (BITSET_WORD_BITS):
922 Work around a bug in 64-bit PGC (before version 6.1-2), where the
923 preprocessor mishandles large unsigned values as if they were signed.
924 Problem reported by Claudio Fontana in
925 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
927 2006-01-10 Simon Josefsson <jas@extundo.com>
929 * socket_.h: New file.
931 2006-01-10 Bruno Haible <bruno@clisp.org>
933 * localcharset.c: Update from GNU gettext.
935 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
938 * chdir-long.c (cdb_free): Don't bother trying to open directory
939 for write access: POSIX says that must fail.
940 * fts.c (diropen): Likewise.
941 * save-cwd.c (save_cwd): Likewise.
942 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
943 well, for minor improvements on hosts that lack O_DIRECTORY.
944 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
945 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
946 Fall back on chown if open failed with EACCES.
948 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
949 Report an error at compile-time if only a 1-second nominal clock
952 * lchmod.h: New file.
953 * mkdir-p.c: Include lchmod.h, lchown.h.
954 (make_dir_parents): Use lchown rather than chown, and
955 lchmod rather than chmod.
957 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
958 too. Problem with "none" reported by Bob Proulx. Problem with
959 "proc" reported by n0dalus.
961 * mountlist.c: Include <limits.h>.
962 (dev_from_mount_options)
963 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
964 New function. It no longer assumes "dev=" has the System V meaning
965 on Linux (since it doesn't). It also parses "dev=" more carefully.
966 (read_file_system_list)
967 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
968 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
971 * posixtm.h (PDS_PRE_2000): New macro.
972 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
973 All usages changed. Reject dates outside the range 1969-1999 if
974 PDS_PRE_2000 is used.
976 2006-01-09 Jim Meyering <jim@meyering.net>
980 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
982 * chdir-safer.h, chdir-safer.c: New files.
984 * modechange.c (mode_compile): Reject an invalid mode string
985 that starts with an octal digit. From Andreas Gruenbacher.
987 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
988 and dup to open_safer and dup_safer, respectively.
989 (openat_permissive): Fix typo in comment.
991 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
992 "gettext.h"; either no longer needed or are guaranteed by openat.h.
993 (_): Remove; no longer needed.
994 (openat): Renamed from rpl_openat; no need for rpl_openat
995 since openat.h renames openat for us.
996 Replace most of the body with a call to openat_permissive,
997 to avoid duplicate code.
998 Port to (probably hypothetical) environments were mode_t is
1000 (openat_permissive): Require mode arg, so that we can check
1001 types better. Put it just after flags. Change cwd failure
1002 indicator from pointer-to-bool to pointer-to-errno-value.
1003 All callers changed.
1004 Invoke openat_save_fail and/or openat_restore_fail if
1005 cwd_errno is null, so that openat can call us.
1006 (openat_permissive, fdopendir, fstatat, unlinkat):
1007 Simplify errno handling to avoid some duplicate code,
1008 as it's OK to set errno on success.
1009 * openat.h: Revamp code so that function macros depend on
1010 __OPENAT_PREFIX only, not also on AT_FDCWD.
1011 (openat_ro): Remove. Caller changed to use openat_permissive.
1012 (openat_permissive): Now a macro, if not a function.
1013 (openat_restore_fail, openat_save_fail): Now always functions,
1014 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1016 * openat-priv.h: New file, defining macros used by mkdirat.c
1018 * mkdirat.c: Include openat-priv.h.
1019 Remove definitions of macros defined therein.
1020 * openat.c: Likewise.
1022 * mkdirat.c (mkdirat): New file and function.
1023 * openat.h (mkdirat): Declare.
1025 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1027 * openat.h (openat_permissive): Declare.
1028 (openat_ro): Define.
1030 * openat.c (EXPECTED_ERRNO): New macro.
1031 (openat_permissive): New function -- used in remove.c rewrite.
1032 (all functions): Set errno just before returning, only if there
1033 was an actual failure.
1034 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1036 Emulate openat-family functions using Linux's procfs, if possible.
1037 Idea and some code based on Ulrich Drepper's glibc changes.
1039 * openat.c: (BUILD_PROC_NAME): New macro.
1040 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1041 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1042 before falling back on save_cwd and restore_cwd.
1043 (fdopendir, fstatat, unlinkat): Likewise.
1045 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1046 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1048 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1049 as second argument to va_arg. Otherwise, some versions of gcc
1050 warn that `if this code is reached, the program will abort'.
1052 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1054 Sync from coreutils.
1056 Add POSIX ACL support
1057 * acl.h (copy_acl, set_acl): Add declarations.
1058 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1059 systems other than Linux.
1060 (chmod_or_fchmod): New function: use fchmod when possible,
1061 and chmod otherwise.
1062 (file_has_acl): Add a POSIX ACL implementation, with a
1063 Linux-specific subcase.
1064 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1065 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1066 acls are unsupported.
1067 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1068 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1071 2006-01-09 Bruno Haible <bruno@clisp.org>
1073 * sysexit_.h (EX_OK): New macro.
1074 Suggested by Martin Lambers <marlam@marlam.de>.
1076 2006-01-09 Bruno Haible <bruno@clisp.org>
1078 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1079 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1080 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1081 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1083 2006-01-09 Bruno Haible <bruno@clisp.org>
1085 * stdint_.h (SIZE_MAX): Write the value without involving negative
1088 2005-10-16 Bruno Haible <bruno@clisp.org>
1090 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1091 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1093 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1095 * strftime.c (tzname): Don't declare if it is already #defined.
1096 Problem reported for Mingw by Mark Junker.
1098 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1100 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1101 long int, not int, for nanosecond counts, so that people who are
1102 used to POSIX struct timespec won't be surprised. Reported by Jim
1105 2005-12-16 Jim Meyering <jim@meyering.net>
1107 * fprintftime.c, fprintftime.h: New files.
1109 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1111 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1112 * argp-help.c (fill_in_uparams): Check if the constructed
1113 struct uparams is valid. Fall back to the default values if it is
1116 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1118 * argp-help.c (__argp_base_name): New function
1119 (__argp_short_program_name): Rewrite using __argp_base_name
1120 * argp-namefrob.h: Define program_invocation_name and
1121 program_invocation_short_name if requested
1122 (__argp_base_name): Add prototype
1123 * argp-parse.c (argp_def): Use gettext wrappers
1124 (argp_default_parser): Use __argp_base_name
1125 * argp-pin.c: New file. Defines program_invocation_name and
1126 program_invocation_short_name on systems that lack them.
1128 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1130 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1131 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1132 porting problem reported by Georg Schwarz in
1133 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1135 2005-07-09 Bruno Haible <bruno@clisp.org>
1137 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1138 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1139 Reported by Mark Junker <mjscod@gmx.de>.
1141 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1143 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1144 (uintmax_t) [defined uintmax_t]: Do not declare.
1145 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1146 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1147 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1148 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1149 sake of portability to weird hosts that C allows (though we don't
1150 know of any practical examples).
1152 * savedir.h (fdsavedir): New decl.
1153 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1154 contains most of the former guts of savedir.
1155 (savedir): Use savedirstream.
1158 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1160 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1161 coreutils no longer futzes with rounding modes.
1163 2005-11-14 Jim Meyering <jim@meyering.net>
1165 * mkstemp-safer.c: Include <config.h>, required for possible
1166 replacement of mkstemp.
1168 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1170 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1172 (gethrxtime) [! (HAVE_NANOUPTIME
1173 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1174 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1175 our own approximation.
1177 2005-11-10 Simon Josefsson <jas@extundo.com>
1179 * readline.c: Remove EOL.
1181 2005-11-08 Eric Blake <ebb9@byu.net>
1183 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1185 2005-11-08 Eric Blake <ebb9@byu.net>
1187 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1189 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1191 Fix porting problem reported by Theodoros V. Kalamatianos.
1192 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1193 Don't assume that futimes failing means we must fail.
1195 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1197 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1198 leave errno alone. Problem reported by Dmitry V. Levin.
1200 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1202 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1203 errno alone. Problem reported by Frederic Jolliton.
1205 2005-10-28 Simon Josefsson <jas@extundo.com>
1207 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1208 "restrict" keywords, as per POSIX. Protect the function
1209 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1210 Don't use K&R prototypes. Check the sprintf return values.
1211 Re-define EAFNOSUPPORT if not present. Indent.
1213 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1214 suggested by Bruno Haible <bruno@clisp.org>.
1216 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1218 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1220 * gc-libgcrypt.c: Add MD2 (which is not available through
1223 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1225 * md2.h, md2.c: New files.
1227 2005-10-24 Simon Josefsson <jas@extundo.com>
1229 * md4.h: Shrink buffer size, now that we changed the type.
1231 2005-10-22 Simon Josefsson <jas@extundo.com>
1233 * arcfour.h, arcfour.c: Use fixed size indices in the
1234 arcfour_context struct (simplify test vector testing in GNU
1237 2005-10-22 Simon Josefsson <jas@extundo.com>
1239 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1240 suggested by Bruno Haible <bruno@clisp.org>.
1242 2005-10-22 Simon Josefsson <jas@extundo.com>
1244 * crc.h: Include stddef.h, for size_t.
1246 2005-10-21 Simon Josefsson <jas@extundo.com>
1248 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1249 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1251 2005-10-21 Simon Josefsson <jas@extundo.com>
1253 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1256 2005-10-21 Simon Josefsson <jas@extundo.com>
1258 * gc-gnulib.c: Support ARCTWO in CBC mode.
1260 2005-10-21 Simon Josefsson <jas@extundo.com>
1262 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1265 * hmac-sha1.c (hmac_sha1): Likewise.
1267 * crc.c (crc32_update): Actually use crc parameter, suggested by
1268 Bruno Haible <bruno@clisp.org>.
1270 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1273 2005-10-21 Simon Josefsson <jas@extundo.com>
1275 * des.h, des.c: New files.
1277 * gc-gnulib.c: Support DES.c
1279 2005-10-21 Simon Josefsson <jas@extundo.com>
1281 * arctwo.h, arctwo.c: New files.
1283 * gc-gnulib.c: Support ARCTWO.
1285 2005-10-21 Simon Josefsson <jas@extundo.com>
1287 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1289 2005-10-19 Simon Josefsson <jas@extundo.com>
1291 * gc-gnulib.c: Support ARCFOUR.
1293 2005-10-19 Simon Josefsson <jas@extundo.com>
1295 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1298 * gc.h: Add ECB enum type.
1300 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1302 2005-10-19 Simon Josefsson <jas@extundo.com>
1304 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1306 2005-10-18 Simon Josefsson <jas@extundo.com>
1308 * md4.h, md4.c: New files, based on md5.?.
1310 2005-10-17 Simon Josefsson <jas@extundo.com>
1312 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1314 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1316 2005-10-17 Simon Josefsson <jas@extundo.com>
1318 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1320 2005-10-17 Simon Josefsson <jas@extundo.com>
1322 * gc.h, gc-libgcrypt.c: Add ciphers.
1324 2005-10-17 Simon Josefsson <jas@extundo.com>
1326 * sha1.c: Use uint32_t instead of md5_uint32.t
1328 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1331 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1333 * md5.h: Use stdint.h and uint32_t. Doc fix.
1335 2005-10-15 Simon Josefsson <jas@extundo.com>
1337 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1339 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1341 2005-10-14 Simon Josefsson <jas@extundo.com>
1343 * arcfour.h, arcfour.c: New files.
1345 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1347 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1348 include <wchar.h>; no longer needed.
1350 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1351 and Ulrich Drepper <drepper@redhat.com>
1354 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1355 instead of inline stream orientation test and two separate
1356 function calls. Pay no attention to USE_IN_LIBIO.
1358 2005-10-14 Roland McGrath <roland@redhat.com>
1360 Import from libc. [BZ #1331]
1361 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1363 Reported by Matej Vela <vela@debian.org>.
1365 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1367 * mkdir-p.c (make_dir_parents): Don't report an error if an
1368 intermediate directory is in a read-only file system. Problem
1369 reported by Eric Blake.
1371 2005-10-13 Simon Josefsson <jas@extundo.com>
1373 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1374 Move memory allocation outside of loop.
1376 2005-10-12 Simon Josefsson <jas@extundo.com>
1378 * gc-pbkdf2-sha1.c: New file.
1380 * gc.h: Add gc_pbkdf2_sha1 prototype.
1382 2005-10-12 Simon Josefsson <jas@extundo.com>
1384 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1385 suggested by Bruno Haible <bruno@clisp.org>.
1387 2005-10-12 Simon Josefsson <jas@extundo.com>
1389 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1391 * gc-gnulib.c (gc_hmac_sha1): New function.
1393 2005-10-12 Simon Josefsson <jas@extundo.com>
1395 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1397 2005-10-12 Simon Josefsson <jas@extundo.com>
1399 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1400 GC_USE_HMAC_MD5, respectively.
1402 * gc-libgcrypt.c (gc_md5): Fix assert call.
1405 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1407 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1409 * gc-gnulib.c (gc_hash_buffer): Ditto.
1411 2005-10-11 Bruno Haible <bruno@clisp.org>
1413 * c-strcasestr.h: New file, from GNU gettext.
1414 * c-strcasestr.c: New file, from GNU gettext.
1416 2005-10-11 Bruno Haible <bruno@clisp.org>
1418 * c-strcase.h: New file, from GNU gettext.
1419 * c-strcasecmp.c: New file, from GNU gettext.
1420 * c-strncasecmp.c: New file, from GNU gettext.
1422 2005-10-11 Simon Josefsson <jas@extundo.com>
1424 * crc.h, crc.c: New files.
1426 * gc.h (gc_hash_buffer): Add doc.
1428 2005-10-08 Simon Josefsson <jas@extundo.com>
1430 * gc.h: Add gc_hash and gc_hash_buffer.
1432 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1434 * gc-libgcrypt.c (gc_hash_buffer): Add.
1436 2005-10-11 Bruno Haible <bruno@clisp.org>
1438 * strcasecmp.c: Include limits.h.
1439 (strcasecmp): Avoid integer overflow on exotic platforms.
1440 * strncasecmp.c: Include limits.h.
1441 (strncasecmp): Avoid integer overflow on exotic platforms.
1442 Reported by Paul Eggert.
1444 2005-10-06 Simon Josefsson <jas@extundo.com>
1446 * hmac-md5.c: New file.
1450 2005-10-06 Simon Josefsson <jas@extundo.com>
1452 * memxor.c (memxor): Avoid casts and warnings.
1454 2005-10-05 Derek Price <derek@ximbiot.com>
1456 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1458 2005-10-05 Simon Josefsson <jas@extundo.com>
1460 * memxor.c (memxor): Fix compiler error.
1462 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1463 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1465 * memxor.h, memxor.c: New files.
1467 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1468 we assume all systems have it, suggested by Jim Meyering
1469 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1470 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1471 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1474 2005-10-04 Bruno Haible <bruno@clisp.org>
1476 * verify.h (verify_true): Provide alternative definition for C++.
1478 2005-10-04 Simon Josefsson <jas@extundo.com>
1480 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1481 D. Baushke" <mdb@gnu.org>.
1483 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1485 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1486 (SSIZE_MAX): New macro, if not already defined.
1487 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1490 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1492 * exclude.c: Include verify.h.
1493 (verify): Remove. All callers changed to use verify.h's version.
1494 * strtoimax.c: Likewise.
1495 * utimecmp.c: Likewis.e
1497 Sync from coreutils.
1498 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1499 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1500 * .cvsignore: Add fts.h, search.h, t-fpending.
1501 * settime.c (settime): Fix { typo in previous patch. Also, don't
1502 bother returning ENOSYS if settimeofday or stime fails; just let
1503 them return whatever errno they want to return.
1504 * utimens.c: Include unistd.h, for dup2.
1505 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1506 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1508 2005-10-02 Jim Meyering <jim@meyering.net>
1510 Sync from coreutils.
1511 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1512 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1513 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1514 Remove AT_FDCWD test.
1515 Do not consume the fd unless successful.
1516 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1517 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1518 block, so that we don't even try to compile it if settimeofday is
1519 available. This works around a compilation failure on OSF1 V5.1,
1520 due to stime requiring a `long int*' while tv_sec is `int'.
1522 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1524 * getdelim.c (getdelim): Remove unused variables.
1526 2005-10-01 Simon Josefsson <jas@extundo.com>
1528 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1529 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1530 AI_* and EAI_* definitions. Protect function declarations.
1532 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1534 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1535 so that the code works even with ancient cpp. Portability problem
1536 with GCC 2.7.2.1 reported by Thomas M.Ott.
1538 2005-09-27 Jim Meyering <jim@meyering.net>
1540 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1542 * intprops.h (signed_type_or_expr__): Define.
1543 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1546 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1548 * verify.h (verify_expr): Remove, replacing with:
1549 (verify_true): New macro that returns true instead of void.
1550 (verify_type__): Remove.
1551 (verify): Use verify_true rather than verify_type__.
1553 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1555 * utimens.c (ENOSYS): Define if not already defined.
1556 (futimens): Support having a null PATH if the file descriptor
1559 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1561 (__attribute): Define to empty unless GCC 3.1 or later.
1562 This works around a core dump on OpenBSD 3.4, which has GCC
1563 2.95.3, which dumps core when given __attribute__(()). It also
1564 simplifies other tests, since we really don't want to bother with
1565 worrying about which ancient version of GCC supported what.
1566 Original problem reported by Yoann Vandoorselaere, with part of
1567 the fix suggested by Derek Price.
1569 2005-09-24 Jim Meyering <jim@meyering.net>
1571 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1572 so we can once again use a positive bitfield width of 1 -- now we
1573 don't have to explain why we were using a bitfield width of 2.
1575 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1577 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1578 Problem reported by Eric Blake.
1579 (getaddrinfo): Initialize se so that it's not garbage.
1580 Redo internal storage allocation so that it doesn't make unportable
1581 assumptions about alignment.
1584 * utimens.c (futimens): Use futimesat if available.
1585 Prefer it to futimes since it doesn't have the futimes bug.
1587 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1588 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1589 Instead, declare a function that returns a pointer to an array,
1590 and use verify_type__ to declare the size of the array.
1591 Problem and germ of a solution reported by Bruno Haible.
1592 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1593 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1595 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1597 Sync from coreutils.
1599 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1601 * argmatch.h: Include verify.h
1602 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1603 (ARGMATCH_ASSERT): Remove; unused.
1604 * canonicalize.c: Assume STDC_HEADERS.
1605 * exclude.c: Include "strcase.h".
1606 * regex_internal.h [!defined _LIBC]: Likewise.
1607 * getusershell.c: Include stdio--.h rather than stdio.h
1609 (getusershell): Call fopen, not fopen_safer.
1610 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1611 Do not include unistd-safer.h.
1612 (save_cwd): Don't call fd_safer; no longer needed
1613 now that we include fcntl--.h.
1615 * getdate.y (relative_time): New type.
1616 (RELATIVE_TIME_0): New constant.
1617 (parser_control): Use relative_time instead of doing it ourselves.
1618 (%union): Add new relative_time rel member.
1619 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1621 (relunit, relunit_snumber): Now of type rel.
1622 (zone, rel, relunit, get_date): Adjust to above changes.
1624 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1625 Do not include unistd-safer.h.
1626 (getloadavg): Don't call fd_safer; no longer needed
1627 now that we include fcntl--.h.
1629 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1630 (make_dir_parents): Treat ENOSYS like EEXIST.
1632 Improve quality of diagnostics on restore_cwd failure.
1633 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1634 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1635 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1636 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1637 each time through the loop. Do not diagnose restore_cwd failure;
1638 that is the caller's job (and perhaps the caller does not care).
1640 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1641 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1642 If the file already exists but is not a directory, don't bother
1643 to try to make its parents.
1644 Close potential file descriptor leak if we can't chdir("/") (!).
1645 Don't always return true if chdir($PWD) fails; return true only
1646 if the requested action was done successfully (except for the
1648 Don't log final directory unless we actually made it.
1649 Refactor to avoid duplicate code to fix up permissions.
1650 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1652 * strftime.c (my_strftime): Rewrite the previous change slightly,
1653 to make it a bit faster and (I hope) clearer.
1654 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1655 Fix bug in formats like %2N.
1657 * verify.h: New file.
1659 2005-09-22 Jim Meyering <jim@meyering.net>
1661 Sync from coreutils.
1663 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1665 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1666 the .tm_year member, since otherwise gcc-4.0 would now warn about
1667 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1669 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1670 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1672 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1673 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1674 when run in a time zone for which daylight savings time is in effect
1675 for the starting date.
1677 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1678 stop us from restricting permissions of just-created absolute-named
1680 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1681 to restore initial working directory.
1682 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1683 to tell caller if/when we change the working directory and are
1684 unable to return to the initial one.
1685 * mkdir-p.h (make_dir_parents): Update prototype.
1686 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1687 `return false'. This fixes a bug introduced on 2004-07-30.
1689 * openat.c (fdopendir): Be sure to close the supplied
1690 file descriptor before returning. This makes our replacement
1691 implementation a little closer to Solaris's, where fdopendir
1692 ties the file descriptor to the returned DIR* pointer.
1693 * openat.c (unlinkat): New function.
1694 * openat.h (unlinkat): Add prototype.
1695 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1696 (openat_restore_fail): Rename from openat_restore_die.
1697 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1699 Provide an alternative to exiting immediately upon save_cwd or
1700 restore_cwd failure. Now, an application can arrange e.g.,
1701 to perform a longjump in that case.
1702 * openat.c: Include dirname.h.
1703 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1704 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1705 and openat_restore_die rather than calling error directly.
1706 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1708 * openat-die.c (openat_save_die, openat_restore_die): New file.
1709 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1711 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1712 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1713 int utc, int nanoseconds);
1715 date should not have to allocate a megabyte of virtual memory to
1716 handle a format argument like +%1048575T. When implemented with
1717 strftime, it must allocate such a buffer, use strftime to fill it
1718 in, print it, then free it.
1719 With fprintftime, it simply prints everything and exits.
1720 With no need for memory allocation, that's one fewer way to fail.
1721 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1722 optional field width, not before, so we accept %9:z, not %:9z.
1723 (my_strftime): Be sure to use L_('x') for literals.
1725 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1726 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1727 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1728 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1729 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1730 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1731 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1732 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1733 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1735 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1736 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1737 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1738 and don't include <sys/file.h>).
1740 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1742 Sync from coreutils.
1744 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1745 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1746 [!LDAV_DONE]: Avoid unused variable warning.
1748 2005-09-21 Bruno Haible <bruno@clisp.org>
1750 * unicodeio.h (unicode_to_mb): New declaration.
1752 2005-09-20 Derek Price <derek@ximbiot.com>
1754 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1756 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1758 Use a consistent style for including <config.h>.
1759 * __fpending.c, acl.c, argmatch.c,
1760 argp-help.c, argp-parse.c,
1761 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1762 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1763 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1764 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1765 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1766 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1767 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1768 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1769 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1770 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1771 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1772 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1773 modechange.c, mountlist.c, open-safer.c, physmem.c,
1774 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1775 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1776 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1777 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1778 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1779 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1780 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1781 userspec.c, utimecmp.c, version-etc-fsf.c,
1782 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1783 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1784 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1785 Standardize inclusion of config.h.
1786 * __fpending.h, dirfd.h, getdate.h, human.h,
1787 inttostr.h: Removed inclusion of config.h from header files.
1788 * inttostr.c: Adjusted in-tree users.
1789 * timespec.h: Remove superfluous warning to include config.h.
1790 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1791 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1792 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1793 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1795 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1797 * stat-time.h: New file.
1798 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1799 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1801 (timespec_cmp): New function.
1802 * utimecmp.c: Include stat-time.h.
1803 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1804 members exist, not on the obsolescent ST_MTIM_NSEC.
1805 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1807 2005-09-15 Derek Price <derek@ximbiot.com>
1808 Paul Eggert <eggert@cs.ucla.edu>
1810 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1811 changes, consolidating in...
1812 * regex_internal.h: ...this file.
1814 2005-09-15 Derek Price <derek@ximbiot.com>
1816 * regex_internal.h: Blank `pure' for GNUC < 3.
1817 * regex_internal.c: Ditto, using this...
1818 (__GNUC_PREREQ): ...new macro.
1819 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1820 (__GNUC_PREREQ): ...this new macro.
1822 * strstr.h: Include string.h. Define strstr as a macro here.
1824 2005-09-13 Derek Price <derek@ximbiot.com>
1826 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1828 Reported by Jim Meyering <jim@meyering.net>.
1830 2005-09-13 Jim Meyering <jim@meyering.net>
1832 * canon-host.c: Filter through gnu indent and reword comments slightly.
1833 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1835 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1837 * lib/base64.c: Typo.
1838 (base64_encode): Put b64str in initialized data section.
1840 2005-09-12 Derek Price <derek@ximbiot.com>
1842 Return usable errors from canon-host.
1843 * canon-host.h: New file.
1844 * canon-host.c (canon_host): Wrap...
1845 (canon_host_r): ...this new function, which now relies exclusively on
1847 (ch_strerror): New function.
1848 (last_cherror): New global.
1849 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1850 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1852 (freeaddrinfo): Free ai->ai_canonname when set.
1854 2005-09-12 Derek Price <derek@ximbiot.com>
1855 Paul Eggert <eggert@cs.ucla.edu>
1857 * glob-libc.h: Renamed from glob_.h. The new version is
1858 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1859 protecting things that should be done only in gnulib contexts.
1860 * glob_.h: New file, containing only the glob things needed for
1862 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1863 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1864 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1865 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1866 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1867 and to respect the namespace rules better.
1869 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1871 Merge glibc and coreutils changes into gnulib, plus a few
1873 * md5.c: Use #error rather than a string.
1874 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1875 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1876 (__attribute__): Define to empty for non recent-GCC.
1877 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1878 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1879 Renamed from their non-__ counterparts, with new macros replacing
1880 them if not _LIBC. Add __THROW attribute.
1882 (struct md5_ctx): Align buffer if using GCC.
1883 * sha1.h (struct sha1_ctx): Likewise.
1884 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1885 The old name was backwards.
1886 (NOTSWAP): Remove; not used.
1887 (rol): New macro, moved here from md5.h.
1888 (sha1_process_block): Remove a FIXME that doesn't make sense.
1890 2005-09-12 Derek Price <derek@ximbiot.com>
1892 * gai_strerror.c: Include config.h when available. Include
1893 getaddrinfo.h before other headers to test interface.
1894 Reported by Larry Jones <lawrence.jones@ugs.com>.
1896 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
1898 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
1899 definitions, since that's the preferred style in glibc.
1900 Fix a minor spacing issue, and update copyright notice to match glibc's.
1902 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1904 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
1906 2005-09-06 Simon Josefsson <jas@extundo.com>
1908 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
1909 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
1911 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
1913 Change bitset word type from unsigned int to unsigned long int,
1914 as this has better performance on typical 64-bit hosts.
1915 Port bitset code to hosts with unusual word sizes.
1916 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
1917 (build_collating_symbol):
1918 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
1919 argument is a bitset. This is merely a style issue, but it makes
1920 it clearer that an entire array is expected.
1921 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
1922 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
1923 Port to the case where bitset_word is not the same as unsigned int.
1924 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
1925 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
1927 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1928 (build_trtable, group_nodes_into_DFAstates):
1930 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
1931 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
1932 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
1933 * regexec.c (group_nodes_into_DFAstates): Likewise.
1934 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
1935 * regcomp.c (optimize_subexps, lower_subexp):
1936 Work even if bitset_word has holes in its bitwise representation.
1937 * regex_internal.h (BITSET_WORD_BITS): Likewise.
1938 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
1940 * regex_internal.c (re_string_reconstruct):
1941 Don't assume UCHAR_MAX == 255.
1942 * regex_internal.h (bitset_set_all): Likewise.
1943 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
1945 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
1946 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
1948 (BITSET_WORD_MAX): New macro.
1949 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
1950 (bitset_set_all, bitset_copy): Now inline functions, not macros.
1951 (bitset_empty, bitset_copy):
1952 Prefer sizeof (bitset) to multiplying it out ourselves.
1953 (bitset_not_merge): Remove; unused.
1954 (bitset_contain): Return bool, not unsigned int with one bit on.
1955 All callers changed.
1956 * regexec.c (build_trtable): Don't assume bitset has no stricter
1957 alignment than re_node_set; do this by defining a new internal
1958 type struct dests_alloc and using it to allocate memory.
1960 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
1962 Check for arithmetic overflow when calculating sizes, to prevent
1963 some buffer-overflow issues. These patches are conservative, in the
1964 sense that when I couldn't determine whether an overflow was possible,
1965 I inserted a run-time check.
1966 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
1967 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
1968 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
1969 (re_xnrealloc, re_x2nrealloc): New inline functions.
1970 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
1971 (build_equiv_class, build_charclass): Check for arithmetic overflow
1972 in size expression calculations.
1973 * lib/regex_internal.c (re_string_realloc_buffers):
1974 (build_wcs_upper_buffer, re_node_set_add_intersect):
1975 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
1976 (re_dfa_add_node, register_state): Likewise.
1977 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
1978 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
1979 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
1980 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
1982 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
1984 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
1985 to avoid a collision with bits/local_lim.h in glibc.
1986 All uses changed. Problem reported by Dmitry V. Levin in
1987 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
1989 * regex_internal.c (build_wcs_upper_buffer): Fix portability
1990 bugs in int versus size_t comparisons.
1991 (re_string_context_at): Fix bug where the code assumed that
1994 Use bool where appropriate.
1995 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
1996 All callers changed.
1997 (calc_eclosure_iter): Likewise, for ROOT arg.
1998 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
1999 (build_charclass_op): Likewise, for NON_MATCH arg.
2000 * regex_internal.c (re_string_allocate, re_string_construct):
2001 (re_string_construct_common): Likewise, for ICASE arg.
2002 * regexec.c (re_search_2_stub, re_search_stub):
2003 Likewise, for RET_LEN arg.
2004 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2005 (set_regs): Likewise, for FL_BACKTRACK arg.
2006 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2007 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2008 (calc_eclosure_iter, parse_bracket_exp):
2009 Use bool for internal variables that are booleans.
2010 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2011 (set_regs, build_sifted_states, sift_states_bkref):
2012 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2013 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2014 (find_collation_sequence_value):
2016 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2017 (re_node_set_compare):
2018 Return bool, not int. All callers changed.
2019 * regexec.c (check_halt_node_context, check_dst_limits):
2020 (build_trtable, check_node_accept): Likewise.
2021 * regex_internal.h: Include stdbool.h.
2023 Fix bugs uncovered when converting to bool.
2024 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2025 failure instead of charging ahead blindly.
2026 * regex_internal.c (register_state): Likewise.
2027 * regexec.c (re_search_2_stub): Use simpler method than boolean
2028 for freeing internal storage.
2029 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2030 bitset pieces used as boolean, to avoid undefined behavior
2031 on hosts that do int overflow checking.
2033 2005-08-31 Derek Price <derek@ximbiot.com>
2035 * getdelim.c (getdelim): Return EOF on EOF.
2036 Reported by Larry Jones <lawrence.jones@ugs.com>.
2038 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2040 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2041 lengths fit in regoff_t; this isn't true if regoff_t is the same
2043 * regex.c (re_search_internal): 5th arg is LAST_START
2044 (= START + RANGE) instead of RANGE. This avoids overflow
2045 problems when regoff_t is the same width as size_t.
2046 All callers changed.
2047 (re_search_2_stub): Check for overflow when adding the
2048 sizes of the two strings.
2049 (re_search_stub): Check for overflow when adding START
2050 to RANGE; if it occurs, substitute the extreme value.
2052 2005-08-31 Jim Meyering <jim@meyering.net>
2054 * regcomp.c (search_duplicated_node): Make first pointer arg
2056 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2057 (register_state): Likewise.
2058 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2059 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2060 (group_nodes_into_DFAstates): Likewise.
2062 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2064 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2065 old glibc regex code mishandles strings longer than 2**31 bytes.
2066 This patch fixes this when the regex code is used in gnulib
2067 (i.e., outside glibc).
2069 This patch should not affect the use of the regex code inside
2070 glibc. No doubt this problem also needs to be handled for glibc
2071 as well, but the result will be an incompatible change to the
2072 glibc ABI, and the old ABI will have to be supported too. That
2073 can be the the subject for another patch.
2075 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2076 governing whether the rest of this patch is active. By default,
2077 the macro is disabled and the patch has no effect.
2078 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2079 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2080 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2081 (re_match_2, re_set_registers): Use the new types.
2082 * regex_internal.h (Idx, re_hashval_t): New types.
2083 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2085 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2086 (re_string_context_at, bin_tree_t, re_dfastate_t):
2087 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2088 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2089 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2090 (re_string_char_size_at, re_string_wchar_at):
2091 (re_string_elem_size_at):
2092 Use the new types and macros to port to 64-bit hosts.
2093 Use unsigned types for internal values, so that the code
2094 mostly works even for arrays larger than SSIZE_MAX.
2095 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2096 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2097 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2098 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2099 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2100 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2101 (calc_inveclosure, parse_dup_op, build_range_exp):
2102 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2103 (fetch_number, create_token_tree, mark_opt_subexp):
2105 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2106 (create_cd_newstate, re_string_allocate, re_string_construct):
2107 (re_string_realloc_buffers, build_wcs_upper_buffer):
2108 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2109 (re_string_reconstruct, re_string_peek_byte_case):
2110 (re_string_fetch_byte_case, re_string_context_at):
2111 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2112 (re_node_set_init_copy, re_node_set_add_intersect):
2113 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2114 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2115 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2116 (re_acquire_state, re_acquire_state_context, register_state):
2118 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2119 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2120 (re_search_internal, re_search_2_stub, re_search_stub)
2121 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2122 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2123 (update_cur_sifted_state, check_dst_limits):
2124 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2125 (check_subexp_limits, sift_states_bkref, merge_state_array):
2126 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2127 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2128 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2129 (expand_bkref_cache, check_node_accept_bytes):
2130 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2131 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2132 (acquire_init_state_context, check_halt_node_context):
2133 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2134 (sift_states_backward, clean_state_log_if_needed):
2135 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2136 (find_recover_state, transit_state_sb, transit_state_mb):
2137 (transit_state_bkref, build_trtable, match_ctx_clean):
2139 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2140 to work around an assumption that REG_MISSING is negative.
2142 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2143 (seek_collating_symbol_entry) [defined _LIBC]:
2144 (lookup_collation_sequence_value) [defined _LIBC]:
2145 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2146 Use prototypes rather than old-style function definitions.
2147 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2148 (transit_state_sb) [0]:
2149 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2151 * regexec.c (re_search_internal): Simplify update of rm_so and
2154 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2155 (optimize_subexps, lower_subexp):
2156 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2157 since the signed shift might overflow. Use 1u<<31 instead.
2158 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2159 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2162 * regcomp.c (optimize_subexps, lower_subexp):
2163 Use CHAR_BIT rather than 8, for clarity.
2164 * regexec.c (check_dst_limits_calc_pos_1):
2165 (check_subexp_matching_top): Likewise.
2166 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2167 have to worry about portability issues when shifting it left.
2168 Remove no-longer-needed test for table_size > 0.
2169 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2170 in a word, as the resulting behavior is undefined.
2171 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2172 in one case, a <= should have been an <, and in another case the
2173 whole test was missing.
2174 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2175 the standard name CHAR_BIT.
2176 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2177 this is not true on one's complement and signed-magnitude hosts.
2179 * regex_internal.h (re_sub_match_top_t): Remove unused member
2181 (struct re_dfa_t): Remove unused member states_alloc.
2182 * regcomp.c (init_dfa): Don't initialize unused members.
2184 2005-08-31 Bruno Haible <bruno@clisp.org>
2186 * strstr.c: Include <stddef.h>, for NULL.
2187 * strcasestr.c: Likewise.
2188 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2190 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2192 * iconvme.h: Add prototype for iconv_alloc.
2194 2005-08-29 Simon Josefsson <jas@extundo.com>
2196 * iconvme.c: Fix errno.
2198 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2200 * iconvme.c: Split iconv_string into iconv_alloc.
2202 2005-08-27 Jim Meyering <jim@meyering.net>
2204 * fopen-safer.c: Merge minor changes from coreutils.
2205 * dup-safer.c: Likewise.
2206 * fd-safer.c: Likewise.
2208 Merge from coreutils.
2209 * stdio--.h: New file.
2210 * stdlib--.h: New file.
2211 * mkstemp-safer.c: New file.
2213 GNU tar needs these.
2214 * pipe-safer.c: New file.
2215 * creat-safer.c: New file.
2216 * fcntl--.h (creat): Define to creat_safer.
2217 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2218 * unistd--.h (pipe): Define to pipe_safer.
2219 * unistd-safer.h: Declare pipe_safer.
2221 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2223 * regex_internal.h: Remove all references to
2224 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2226 (bitset_not, bitset_merge, bitset_not_merge):
2227 (bitset_mask, re_string_allocate, re_string_construct):
2228 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2229 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2230 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2231 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2232 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2233 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2234 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2235 (re_acquire_state_context):
2236 Remove unnecessary forward decls.
2237 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2238 Put __attribute at function definition,
2239 now that the function decl has been removed.
2240 * lib/regex_internal.c (re_string_peek_byte_case):
2241 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2244 2005-08-26 Simon Josefsson <jas@extundo.com>
2246 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2247 Haible <bruno@clisp.org>.
2249 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2251 * regexec.c (set_regs): Don't alloca with an unbounded size.
2253 alloca modernization/simplification for regex.
2254 * regex.c: Remove portability cruft for alloca. This no longer
2255 needs to be at the start of the file, and can be moved into
2256 regex_internal.h and simplified.
2257 * regex_internal.h: Include <alloca.h>.
2258 (__libc_use_alloca) [!defined _LIBC]: New macro.
2259 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2260 now works outside glibc.
2262 2005-08-24 Simon Josefsson <jas@extundo.com>
2264 * getpass.c: Add WIN32 implementation. Conditionalize use of
2265 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2266 GLIBC specific code.
2268 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2270 Make regex safe for g++. This fixes one real bug (an "err"
2271 that should have been "*err"). g++ problem reported by
2273 * regex_internal.h (re_calloc): New macro, consistent with
2274 re_malloc etc. All callers of calloc changed to use re_calloc.
2275 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2276 not int. All callers changed.
2277 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2278 just use an array of size MB_LEN_MAX.
2279 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2280 (find_recover_state): Change "err" to "*err"; this fixes what
2281 appears to be a real bug.
2282 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2285 2005-08-25 Jim Meyering <jim@meyering.net>
2287 * open-safer.c: Include <config.h>.
2288 Otherwise, we'd lose LARGEFILE support in any file using
2291 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2293 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2294 * regex.h (regerror): Likewise.
2296 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2297 requires this. (The code never needed it.)
2299 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2300 All uses of recently-renamed identifiers changed to use the new,
2301 POSIX-compliant names. The code will build and run just fine
2302 without these changes, but it's better to eat our own dog food
2303 and use the standard-conforming names.
2305 * regex.h: Fix a multitude of POSIX name space violations.
2306 These changes have an effect only for programs that define
2307 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2308 do not change anything for programs compiled in the normal way.
2309 Also, there is no effect on the ABI.
2311 (_REGEX_SOURCE): New macro.
2312 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2313 defined and _GNU_SOURCE is not; this fixes a name space violation.
2315 Rename the following macros to obey POSIX requirements.
2316 The old names are still visible as macros if _REGEX_SOURCE is defined.
2317 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2318 RE_BACKSLASH_ESCAPE_IN_LISTS.
2319 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2320 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2321 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2322 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2323 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2324 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2325 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2326 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2327 (REG_INTERVALS): renamed from RE_INTERVALS.
2328 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2329 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2330 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2331 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2332 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2333 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2334 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2335 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2336 RE_UNMATCHED_RIGHT_PAREN_ORD.
2337 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2338 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2339 (REG_DEBUG): renamed from RE_DEBUG.
2340 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2341 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2342 unusual, since we can't clash with the POSIX REG_ICASE.
2343 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2344 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2345 (REG_NO_SUB): renamed from RE_NO_SUB.
2346 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2347 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2348 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2349 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2350 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2351 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2352 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2353 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2354 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2355 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2356 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2357 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2358 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2359 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2360 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2361 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2362 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2363 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2364 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2365 (REG_FIXED): Renamed from REGS_FIXED.
2366 (REG_NREGS): Renamed from RE_NREGS.
2368 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2369 of other REG_* macros, since POSIX says the user is allowed to
2370 #undef these macros selectively.
2372 (reg_errcode_t): Update comment stating what other tables need
2375 Rename the following enum values to obey POSIX requirements.
2376 The old names are still visible as macros.
2377 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2378 is not defined, since GNU is supposed to be a superset of POSIX as
2379 much as possible, and since we want reg_errcode_t to be a signed
2380 type for implementation consistency.
2381 (_REG_NOERROR): Renamed from REG_NOERROR.
2382 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2383 (_REG_BADPAT): Renamed from REG_BADPAT.
2384 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2385 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2386 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2387 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2388 (_REG_EBRACK): Renamed from REG_EBRACK.
2389 (_REG_EPAREN): Renamed from REG_EPAREN.
2390 (_REG_EBRACE): Renamed from REG_EBRACE.
2391 (_REG_BADBR): Renamed from REG_BADBR.
2392 (_REG_ERANGE): Renamed from REG_ERANGE.
2393 (_REG_ESPACE): Renamed from REG_ESPACE.
2394 (_REG_BADRPT): Renamed from REG_BADRPT.
2395 (_REG_EEND): Renamed from REG_EEND.
2396 (_REG_ESIZE): Renamed from REG_ESIZE.
2397 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2398 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2399 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2400 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2401 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2403 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2404 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2405 changed. But support the old name if the new one is not defined
2406 and if _REGEX_SOURCE.
2408 Change the following member names in struct re_pattern_buffer.
2409 The old names are still supported if !_REGEX_SOURCE.
2410 The new names are always supported, regardless of _REGEX_SOURCE.
2411 (re_buffer): Renamed from buffer.
2412 (re_allocated): Renamed from allocated.
2413 (re_used): Renamed from used.
2414 (re_syntax): Renamed from syntax.
2415 (re_fastmap): Renamed from fastmap.
2416 (re_translate): Renamed from translate.
2417 (re_can_be_null): Renamed from can_be_null.
2418 (re_regs_allocated): Renamed from regs_allocated.
2419 (re_fastmap_accurate): Renamed from fastmap_accurate.
2420 (re_no_sub): Renamed from no_sub.
2421 (re_not_bol): Renamed from not_bol.
2422 (re_not_eol): Renamed from not_eol.
2423 (re_newline_anchor): Renamed from newline_anchor.
2425 Change the following member names in struct re_registers.
2426 The old names are still supported if !_REGEX_SOURCE.
2427 The new names are always supported, regardless of _REGEX_SOURCE.
2428 (rm_num_regs): Renamed from num_regs.
2429 (rm_start): Renamed from start.
2430 (rm_end): Renamed from end.
2432 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2433 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2434 Prepend __ to parameter names.
2436 Undo yesterday's changes.
2438 2005-08-24 Jim Meyering <jim@meyering.net>
2440 Sync from coreutils.
2441 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2443 2005-08-21 Bruno Haible <bruno@clisp.org>
2445 * lock.h: Add multiple inclusion guard.
2446 * tls.h: Add multiple inclusion guard.
2448 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2450 * regex.h (REG_NOSYS)
2451 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2452 Define, since POSIX requires it as of 2001.
2453 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2454 New private symbol, used to keep the enum signed in all cases.
2455 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2456 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2458 * regex_internal.c (re_string_skip_chars, register_state):
2460 Remove forward decls; no longer needed now that we use prototypes.
2461 * regexec.c (acquire_init_state_context, check_halt_node_context):
2462 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2463 (clean_state_log_if_needed): Likewise.
2465 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2467 Fix problems reported by Sam Steingold in
2468 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2469 * regexec.c (sift_states_bkref): Fix portability bug: the code
2470 assumed that reg_errcode_t is a signed type, which is not
2471 necessarily true if _XOPEN_SOURCE is not defined.
2472 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2473 some compilers warn about it otherwise.
2475 2005-08-20 Jim Meyering <jim@meyering.net>
2477 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2478 of unused local, dfa.
2480 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2482 * regcomp.c (create_initial_state): Remove duplicate decl.
2483 (init_word_char, create_initial_state, duplicate_node_closure):
2484 (fetch_token, peek_token_bracket, build_range_exp):
2485 (build_collating_symbol): Remove forward decls; no longer needed
2486 now that we use prototypes.
2489 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2490 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2491 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2492 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2493 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2494 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2495 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2496 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2497 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2498 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2499 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2500 (build_charclass, build_charclass_op, fetch_number, create_tree):
2501 (create_token_tree, mark_opt_subexp, duplicate_tree):
2502 Use prototypes rather than old-style definitions.
2505 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2506 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2507 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2508 (re_string_reconstruct, re_string_peek_byte_case):
2509 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2510 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2511 (re_node_set_init_copy, re_node_set_add_intersect):
2512 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2513 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2514 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2515 (re_acquire_state, re_acquire_state_context, register_state):
2516 (create_ci_newstate, create_cd_newstate, free_state):
2518 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2519 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2520 (re_search_internal, prune_impossible_nodes):
2521 (acquire_init_state_context, check_matching, static):
2522 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2523 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2524 (update_regs, sift_states_backward, build_sifted_states):
2525 (clean_state_log_if_needed, merge_state_array):
2526 (update_cur_sifted_state, add_epsilon_src_nodes):
2527 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2528 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2529 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2530 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2531 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2532 (check_arrival, check_arrival_add_next_nodes):
2533 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2534 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2535 (check_node_accept_bytes, check_node_accept, extend_buffers):
2536 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2537 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2542 (re_string_allocate, re_string_construct, re_string_reconstruct):
2543 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2544 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2545 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2546 (re_string_context_at, re_string_peek_byte_case):
2547 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2548 is defined, since we now use prototypes always.
2550 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2551 C89 or better. All uses removed.
2553 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2555 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2556 [defined lint]: Suppress bogus uninitialized-variable warnings.
2558 * regcomp.c (duplicate_node): Return new index, not an error code,
2559 and let the caller return REG_ESPACE if out of space. This
2560 removes an uninitialied-variable warning with GCC 4.0.1, and also
2561 avoids taking the address of a local variable. All callers
2564 2005-08-19 Jim Meyering <jim@meyering.net>
2566 * regexec.c (proceed_next_node): Redo local variables to
2567 avoid GCC shadowing warnings.
2569 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2571 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2572 (re_node_set_insert_last, re_dfa_add_node):
2573 Rename local variables to avoid GCC shadowing warnings.
2575 2005-08-18 Bruno Haible <bruno@clisp.org>
2577 * strstr.c (strstr): Fix return value in multibyte case.
2578 * strcasestr.c (strcasestr): Likewise.
2580 2005-08-17 Jim Meyering <jim@meyering.net>
2582 Make the %s format (seconds since the epoch) work for a negative
2583 number and when used with a zero-padded field width, e.g. %015s.
2585 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2586 label so that it precedes the code to set `digits'. Otherwise,
2587 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2588 print `00-22'. Now, it prints `-0022', as it should.
2590 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2592 * regex.h: Remove useless space-before-tab. From coreutils.
2594 2005-08-17 Bruno Haible <bruno@clisp.org>
2596 * strcasestr.h: New file.
2597 * strcasestr.c: New file.
2599 2005-08-17 Bruno Haible <bruno@clisp.org>
2601 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2602 * strstr.c: Completely rewritten, with multibyte locale support.
2604 2005-08-17 Bruno Haible <bruno@clisp.org>
2606 * strcasecmp.c: Use mbuiter.h.
2608 2005-08-17 Bruno Haible <bruno@clisp.org>
2610 * mbuiter.h: New file.
2612 2005-08-16 Bruno Haible <bruno@clisp.org>
2614 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2616 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2617 NUL byte, not after it.
2619 2005-08-16 Bruno Haible <bruno@clisp.org>
2621 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2622 the valid ones. Makes the comparison operations transitive:
2623 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2624 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2626 2005-08-16 Bruno Haible <bruno@clisp.org>
2628 * strcase.h (strcasecmp): Add note in comments.
2629 * strncasecmp.c: Use code from strcasecmp.c.
2630 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2631 (strcasecmp): Work correctly in multibyte locales.
2633 2005-08-16 Bruno Haible <bruno@clisp.org>
2635 * strnlen1.h: New file.
2636 * strnlen1.c: New file.
2638 2005-08-16 Bruno Haible <bruno@clisp.org>
2640 * mbfile.h: New file.
2642 2005-08-16 Bruno Haible <bruno@clisp.org>
2644 * mbiter.h: New file.
2646 2005-08-16 Bruno Haible <bruno@clisp.org>
2648 * mbchar.h: New file.
2649 * mbchar.c: New file.
2651 2005-08-16 Bruno Haible <bruno@clisp.org>
2653 * tls.h: New file, from GNU gettext.
2654 * tls.c: New file, from GNU gettext.
2656 2005-08-15 Bruno Haible <bruno@clisp.org>
2658 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2661 2005-08-14 Jim Meyering <jim@meyering.net>
2663 Sync from coreutils.
2665 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2666 Use the hash-table-based cycle-detection code not just when
2667 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2668 Reported by James Youngman in
2669 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2670 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2671 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2672 This lets us compile with -DFTS_DEBUG, once again.
2673 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2674 * fts.c (fd_safer): Remove decl.
2675 Include fcntl--.h rather than unistd-safer.h
2676 (fts_safe_changedir): Don't call fd_safer; no longer needed
2677 now that we include fcntl--.h.
2679 2005-08-11 Simon Josefsson <jas@extundo.com>
2681 * readline.h, readline.c: New file.
2683 2005-08-11 Bruno Haible <bruno@clisp.org>
2685 * strnlen.h (strnlen): Change parameter name to match comment.
2687 2005-08-10 Simon Josefsson <jas@extundo.com>
2689 * strndup.c: Use strnlen.h.
2691 * strnlen.h: New file.
2693 2005-08-02 Simon Josefsson <jas@extundo.com>
2695 * getline.h, getline.c: Rewrite.
2697 * getdelim.h, getdelim.c: New files, ported from glibc.
2699 2005-07-31 Bruno Haible <bruno@clisp.org>
2701 * lock.h (gl_lock_initializer): New macro.
2702 (gl_lock_define_initialized): Use it.
2703 (gl_rwlock_initializer): New macro.
2704 (gl_rwlock_define_initialized): Use it.
2705 (gl_recursive_lock_initializer): New macro.
2706 (gl_recursive_lock_define_initialized): Use it.
2708 2005-07-26 Bruno Haible <bruno@clisp.org>
2710 * lock.h: Update from GNU gettext.
2711 * lock.c: Update from GNU gettext.
2713 2005-07-18 Bruno Haible <bruno@clisp.org>
2715 * lock.h (gl_once_t): New type.
2716 (gl_once_define, gl_once): New macros.
2717 * lock.c (fresh_once): New variable.
2718 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2721 2005-07-18 Simon Josefsson <jas@extundo.com>
2723 * check-version.c (check_version): Accept identical versions too.
2725 2005-07-18 Bruno Haible <bruno@clisp.org>
2727 * lock.h: New file, from GNU gettext.
2728 * lock.c: New file, from GNU gettext.
2730 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2732 * quotearg.c: Add translator comment suggested by Bruno Haible,
2733 with a minor change.
2735 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2737 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2738 copyright symbol and the year.
2739 * version-etc.c (COPYRIGHT_YEAR): New constant.
2740 (version_etc_va): Use parameterized copyright notice.
2741 Reword to conform to the current GNU coding standards.
2743 2005-07-11 Simon Josefsson <jas@extundo.com>
2745 * size_max.h: New file.
2747 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2749 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2752 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2753 and Paul Eggert <eggert@cs.ucla.edu>
2755 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2756 in wint_t, not wchar_t. Remove now-unnecessary cast.
2758 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2760 * regex.c, regex.h: Sync from libc.
2761 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2762 New files, synced from libc, except that regex_internal.h
2763 currently has a small porting fix.
2765 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2767 Remove the dependency of the strftime module on the tzset module.
2768 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2769 Copy the input structure, to work around some of the bug with
2770 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2771 Solaris releases, you should also use the tzset module, but we won't
2772 require it as a dependency any more since we don't want LGPLed code
2773 to depend on GPLed code.
2775 2005-07-02 Jim Meyering <jim@meyering.net>
2777 * backupfile.c (backup_args): Change a `0' to NULL.
2779 2005-07-01 Jim Meyering <jim@meyering.net>
2781 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2782 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2783 * save-cwd.c, tempname.c:
2784 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2785 and don't include <sys/file.h>).
2787 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2789 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2790 declares only 'struct timespec;' (!).
2792 2005-06-29 Jim Meyering <jim@meyering.net>
2794 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2795 type name. Use the variable name instead.
2796 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2798 2005-06-28 Simon Josefsson <jas@extundo.com>
2800 * check-version.h, check-version.c: New files.
2802 2005-06-28 Simon Josefsson <jas@extundo.com>
2804 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2805 collision with global variable. Better indentation. Don't
2806 increment buffer pointer beyond buffer end. Based on comments
2807 from Paul Eggert <eggert@cs.ucla.edu>.
2811 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2813 * canon-host.c (canon-host): Append trailing "," to 0 in
2814 initializer of struct addrinfo, as an indication that we don't
2815 care how many members the structure has.
2817 2005-06-24 Derek Price <derek@ximbiot.com>
2818 and Bruno Haible <bruno@clisp.org>
2820 Remove stat module & update lstat.
2821 * stat.c: Remove this file...
2822 (slash_aware_lstat): ...moving this content and its support...
2823 * lstat.c (rpl_lstat): ...into here.
2824 * lstat.h: New file.
2826 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2828 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2829 (ranged_convert): Don't save conversion in a temporary struct.
2830 This causes a warning with GCC 4.0.0, and anyway in the typical
2831 case it's not worth the extra 100 bytes or so of code.
2832 (ranged_convert, __mktime_internal): When calling a function via a
2833 pointer P, use P () rather than (*P) (), as we now assume C89 or
2836 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2838 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2839 "who -r" failed to give output. Problem reported by Tim Waugh.
2841 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2842 (xcalloc): Use it to avoid needless tests.
2843 Problem reported by Jim Meyering.
2845 2005-06-16 Jim Meyering <jim@meyering.net>
2847 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2848 when either N or S is zero.
2850 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2852 * argp.h (__option_is_short): Check upper limit of
2853 __key. Isprint() requires its argument to have the value
2854 of an unsigned char or EOF.
2856 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2858 * fnmatch.c (fnmatch): If there is an encoding error in a
2859 multibyte string or pattern, fall back on unibyte matching.
2860 Problem reported by James Youngman.
2862 2005-06-08 Bruno Haible <bruno@clisp.org>
2864 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2867 2005-06-08 Bruno Haible <bruno@clisp.org>
2869 * csharpcomp.h: New file, from GNU gettext.
2870 * csharpcomp.c: New file, from GNU gettext.
2871 * csharpcomp.sh.in: New file, from GNU gettext.
2873 2005-06-07 Derek Price <derek@ximbiot.com>
2876 * glob_.h: Indent nested #ifdef.
2878 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2880 Sync from coreutils.
2881 Use "file name" when talking about file names, instead of "filename"
2882 or "path", as per the GNU coding standards.
2883 * mkdir-p.c: Renamed from makepath.c.
2884 (make_dir_parents): Renamed from make_path. All callers changed.
2885 * mkdir-p.h: Likewise. All includers changed.
2886 * filenamecat.c: Renamed from path-concat.c.
2887 (file_name_concat): Renamed from path_concat. All callers changed.
2888 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2889 * filenamecat.h: Likewise. All includers changed.
2890 * acl.c: Don't use "path" or "filename" to mean "file name"
2891 in comments or local variable names.
2892 * basename.c: Likewise.
2893 * canonicalize.c, canonicalize.h: Likewise.
2894 * dirname.c, dirname.h: Likewise.
2895 * euidaccess.c: Likewise.
2896 * exclude.c: Likewise
2897 * fnmatch_.h, fnmatch_loop.c: Likewise.
2898 * fsusage.c, fsuage.h: Likewise.
2899 * fts.c, fts_.h: Likewise.
2900 * getcwd.c: Likewise.
2901 * getloadavg.c: Likewise.
2902 * mkstemp.c: Likewise.
2903 * mountlist.c, mountlist.h: Likewise.
2904 * openat.c, openat.h: Likewise.
2905 * readlink-stub.c: Likewise.
2906 * readutmp.c, readutmp.h: Likewise.
2907 * rename.c: Likewise.
2908 * rmdir.c: Likewise.
2910 * savedir.c: Likewise.
2911 * stripslash.c: Likewise.
2912 * tempname.c: Likewise.
2913 * xreadlink.c: Likewise.
2914 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2916 * exclude.h: Likewise.
2918 * euidaccess.c (getuid, getgid, getuid, getegid)
2919 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2920 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2921 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2922 * pathmax.h: Include <limits.h> unconditionally, since other
2923 files have been getting away with it for years (MORE/BSD 4.3
2925 * userspec.c (getpwnam, getgrnam, getgrgid)
2926 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2928 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2929 Define to 256, not 255, as per modern POSIX.
2931 2005-06-01 Bruno Haible <bruno@clisp.org>
2933 * csharpexec.h: New file, from GNU gettext.
2934 * csharpexec.c: New file, from GNU gettext.
2935 * csharpexec.sh.in: New file, from GNU gettext.
2937 2005-05-31 Derek Price <derek@ximbiot.com>
2938 Paul Eggert <eggert@cs.ucla.edu>
2941 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
2943 2005-05-29 Derek Price <derek@ximbiot.com>
2944 Paul Eggert <eggert@cs.ucla.edu>
2946 * glob_.h, glob.c: New files.
2948 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2950 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
2952 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
2953 the configuration hassle isn't worth it.
2954 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2955 (LONGEST_MODIFIER, PRIuMAX): Remove.
2957 2005-05-27 Bruno Haible <bruno@clisp.org>
2959 * getlogin_r.h: Remove second include of <stddef.h>.
2961 2005-05-25 Bruno Haible <bruno@clisp.org>
2962 Derek Price <derek@ximbiot.com>
2964 * getlogin_r.h: Simplify API documentation.
2966 2005-05-25 Derek Price <derek@ximbiot.com>
2967 Paul Eggert <eggert@cs.ucla.edu>
2969 * getlogin_r.c, getlogin_r.h: New files.
2971 2005-05-22 Bruno Haible <bruno@clisp.org>
2973 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
2974 Also include <sys/param.h> if it defines MIN, MAX.
2975 Based on a patch by Derek Price <derek@ximbiot.com>.
2977 2005-05-22 Bruno Haible <bruno@clisp.org>
2979 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
2980 (INT64_MIN): Fix definition.
2981 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
2983 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
2984 NEED_SIGNED_INT_TYPES.
2986 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
2987 HAVE_SYSTEM_INTTYPES.
2989 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2991 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2992 so that unistd-safer.h (GPL'ed code) need not be included.
2994 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2997 * fts.c: Don't include "cycle-check.h" or "hash.h".
2998 (setup_dir, free_dir): New functions.
2999 (enter_dir, leave_dir): Define trivial
3000 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3001 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3002 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3003 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3004 Move to fts-cycle.c.
3005 (fts_open): Use setup_dir.
3006 (fts_close): Use free_dir.
3007 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3008 This adds a label and some gotos, but the alternatives were messier.
3009 Check for memory allocation failure when entering a dir.
3010 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3011 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3012 (FTS): New member fts_cycle, that is a union that contains the
3013 old active_dir_ht and cycle_state. All uses changed to mention
3014 fts_cycle.ht and fts_cycle.state.
3015 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3016 fts.c, with the following changes:
3017 (setup_dir, free_dir): New functions.
3018 (enter_dir): Now returns bool. Return true if successful, false
3019 if memory exhausted. All callers changed.
3020 Do not bother partly cleaning up on
3021 memory allocation failure; that is free_dir's job.
3022 However, free ad if hash_insert fails, to avoid memory leak.
3023 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3024 fts->fts_options to see which union member to use.
3026 2005-05-20 Jim Meyering <jim@meyering.net>
3028 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3029 Now a macro, to pacify GCC.
3031 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3033 * chown.c (rpl_chown): Return -1 on failure.
3035 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3037 * canonicalize.c: Include canonicalize.h first, to test interface.
3038 Include <stddef.h> unconditionally, since we assume C89 now.
3039 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3040 * fts.c: Include fts_.h first, to check interface.
3041 Do not include intprops.h; no longer needed.
3042 Include cycle-check.h and hash.h, since fts_.h no longer does.
3043 Remove unnecessary casts of closedir to void.
3044 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3045 decide whether to decrement nlinks.
3046 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3047 (FTS): Use struct hash_table * instead of Hash_table, so that
3048 we no longer need to include hash.h here.
3050 2005-05-17 Jim Meyering <jim@meyering.net>
3052 * fts.c, fts_.h: New files, from coreutils.
3054 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3056 Sync from coreutils.
3057 * unlinkdir.c, unlinkdir.h: New files.
3058 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3059 regex.h, unlocked-io.h, xtime.h:
3060 White space changes only.
3061 * makepath.c (make_path): Port to hosts where leading "//" is special.
3062 * yesno.c: Include getline.h, not ctype.h.
3063 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3064 Use getline to remove arbitrary restriction on response length.
3066 2005-05-13 Bruno Haible <bruno@clisp.org>
3068 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3069 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3070 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3071 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3072 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3073 Add support for 64-bit integers in the MSVC compiler.
3075 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3077 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3078 Change the initial comment to refer to GPL, not LGPL.
3079 gnulib-tool will change it to LGPL as needed.
3081 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3082 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3083 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3084 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3085 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3086 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3087 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3088 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3089 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3090 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3091 concatpath.c, config.charset, copy-file.c, copy-file.h,
3092 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3093 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3094 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3095 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3096 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3097 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3098 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3099 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3100 full-read.c, full-read.h, full-write.c, full-write.h,
3101 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3102 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3103 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3104 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3105 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3106 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3107 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3108 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3109 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3110 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3111 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3112 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3113 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3114 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3115 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3116 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3117 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3118 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3119 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3120 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3121 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3122 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3123 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3124 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3125 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3126 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3127 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3128 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3129 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3130 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3131 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3132 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3133 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3134 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3135 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3136 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3137 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3138 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3139 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3140 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3141 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3142 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3143 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3144 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3145 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3146 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3147 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3148 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3149 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3150 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3151 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3152 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3153 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3154 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3155 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3156 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3157 Update FSF postal mail address.
3159 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3161 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3162 specified in ai_socktype. Fix invalid ai_protocol
3163 check. ai_protocol is usually set to 0 or depending on
3164 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3165 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3166 ai_socktype / ai_protocol in the returned addrinfo structure.
3168 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3169 Bruno Haible <bruno@clisp.org>
3171 * inet_ntop.h: New file.
3172 * inet_ntop.c: New file, from glibc with modifications.
3174 2005-05-08 Jim Meyering <jim@meyering.net>
3176 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3178 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3180 Merge from coreutils. Among other things,
3181 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3182 * fd-safer.c: New file.
3183 * fcntl-safer.h, open-safer.c: Remove.
3184 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3185 * dup-safer.c: Include unistd-safer.h first.
3186 Don't include errno.h.
3187 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3188 * file-type.h: Don't assume invoker included sys/stat.h first.
3189 * file-type.c: Rely on file-type.h change.
3190 * getloadavg.c: Include unistd-safer.h.
3191 (getloadavg): Use safer open.
3192 * getusershell.c: Include "stdio-safer.h".
3193 (getusershell): Use safer fopen.
3194 * long-options.c (long_options): Use NULL rather than 0.
3195 * modechange.h (mode_free): Remove; all callers changed to invoke
3197 * modechange.c: Likewise.
3198 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3199 (MODE_DONE): New constant.
3200 (struct mode_change): Remove 'next' member.
3201 (make_node_op_equals): New function; like the old one of the
3202 same name, except it allocates an array.
3203 (mode_compile, mode_create_from_ref): Use it.
3204 (mode_compile): Allocate result as an array, not a linked list.
3205 Parse octal string ourself, so that we catch mistakes like "+0".
3206 (mode_adjust): Arg is an array, not a linked list.
3207 * modechange.c: Include stat-macros.h, xalloc.h.
3208 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3209 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3210 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3211 Remove. This is now stat-macros.h's job.
3212 (talloc): Remove. All callers replaced by xalloc, so that
3213 our invokers don't have to worry about reporting memory failures.
3214 (make_node_op_equals): Remove.
3215 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3217 (struct mode_change): Moved here from modechange.h.
3218 (mode_append_entry): Remove.
3219 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3220 apps to have incorrect behavior. Use simpler algorithm for head
3221 and tail. Don't futz with umask; that's now the job of mode_adjust.
3222 Detect more invalid usages rather than having somewhat-random behavior.
3223 Don't insert an "a=" action, as that leads to incorrect behavior.
3224 (mode_compile, mode_create_from_ref): Return NULL on error instead
3225 of an enum, since now there's only one way to have an error. All
3227 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3228 at the correct time. Simplify calculation of "+u" and its ilk.
3229 Don't mishandle "+X".
3230 (mode_free): Remove "register" and localize decls.
3231 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3232 (struct mode_change): Move to modechange.c; callers don't
3233 need to see this stuff.
3234 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3235 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3236 (mode_change, mode_adjust): Reflect the new signatures noted above.
3237 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3238 that might redefine system include files.
3239 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3240 (my_usleep): Use NULL rather than (void *) 0.
3241 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3242 Use siginterrupt to specify that system calls should be interrupted.
3243 (rpl_nanosleep): Move initialization of suspended closer to call of
3245 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3246 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3247 (desirable_utmp_entry): New function.
3248 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3249 using x2nrealloc, to simplify logic.
3250 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3251 size calculation. Do not assume utmp file is a regular file.
3252 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3253 (READ_UTMP_CHECK_PIDS): New constant.
3254 * save-cwd.c: Include unistd-safer.h.
3255 (save_cwd): Use fd_safer.
3256 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3257 [!_LIBC] Include "stat-macros.h" instead.
3258 * unistd-safer.h (fd_safer): New decl.
3260 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3262 * byteswap_.h: New file.
3264 2005-04-25 Albert Chin <china@thewrittenword.com>
3266 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3269 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3271 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3272 that "UTC +1 second" continues to work. Problem reported
3274 (relunit_snumber): New rule.
3277 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3279 * getdate.y (universal_time_zone_table): New constant.
3280 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3281 universal_time_zone_table.
3282 (lookup_zone): Prefer universal_time_zone_table to
3283 local_time_zone_table, so that "GMT" time stamps are allowed in
3284 London during the summer. Problem reported by Ian Abbott.
3286 2005-04-12 Jim Meyering <jim@meyering.net>
3288 * human.c (humblock): Set *options even when returning due to
3289 xstrtoumax conversion failure. Thanks to a used-uninitialized
3292 2005-04-09 Jim Meyering <jim@meyering.net>
3294 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3295 -Wuninitialized: initialize tm0.tm_year.
3297 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3299 * getdate.y (parser_control): rels_seen is now a boolean, not a
3300 count, since there's no maximum. All uses changed.
3301 Add member dsts_seen.
3302 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3304 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3305 Use pc_rels_seen to decide whther a date is absolute.
3307 * getdate.y (number): Don't overwrite year.
3308 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3311 2005-04-02 Simon Josefsson <jas@extundo.com>
3313 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3314 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3316 2005-03-27 Jim Meyering <jim@meyering.net>
3318 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3320 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3322 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3323 "one's complement" -> "ones' complement" in comment, as per Knuth.
3324 "value of type" -> "type or expression" in comment.
3325 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3327 2005-03-26 Jim Meyering <jim@meyering.net>
3330 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3331 Correct typos: s/or/of/.
3333 2005-03-23 Jim Meyering <jim@meyering.net>
3335 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3337 2005-03-21 Jim Meyering <jim@meyering.net>
3339 Changes imported from coreutils.
3341 * cycle-check.c: Don't include xalloc.h.
3343 * path-concat.c: Don't include assert.h.
3344 (path_concat): Remove assertion that would have triggered
3345 for ABASE starting with more than one slash.
3346 Reported by Andreas Schwab.
3348 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3349 properly when ABASE is an absolute file name.
3350 Correct the description of this function.
3352 Add an assertion and a test driver.
3353 This fixes a bug introduced on 2004-07-02.
3354 Andreas Schwab reported the resulting failure of cp --parents:
3355 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3357 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3359 * strftime.c (my_strftime): If the underlying strftime returns 0
3360 (which shouldn't happen), generate nothing instead of returning 0
3361 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3363 2005-03-16 Bruno Haible <bruno@clisp.org>
3365 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3367 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3369 * strftime.c (my_strftime): Prepend space to format so that we can
3370 reliably distinguish strftime failure from empty output on POSIX
3373 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3375 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3376 (iconv_string): Don't guess a size-zero buffer, as that might cause
3377 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3378 result would be 'too large', where 'too large' is (heuristically)
3379 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3380 overflow concerns. This will prevent some unwanted malloc failures
3381 when the inputs are very large.
3383 2005-03-15 Bruno Haible <bruno@clisp.org>
3385 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3388 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3391 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3393 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3395 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3396 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3398 * strtol.c: Likewise.
3400 2005-03-14 Simon Josefsson <jas@extundo.com>
3402 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3405 2005-03-14 Jim Meyering <jim@meyering.net>
3407 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3408 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3409 to be nonzero so that we (and caller) can detect the difference
3410 between a valid zero-length expansion and an error return, even
3411 when the underlying strftime fails before writing anything into
3414 2005-03-10 Jim Meyering <jim@meyering.net>
3416 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3417 so that this module works on systems without fchdir.
3419 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3421 Factor int-properties macros into a single file, except for
3422 glibc-related files.
3423 * intprops.h: New file.
3424 * getloadavg.c: Include it instead of limits.h.
3425 (INT_STRLEN_BOUND): Remove.
3426 * human.c: Include intprops.h.
3427 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3428 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3429 * inttostr.h: Include intprops.h instead of limits.h.
3430 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3431 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3432 for consistency with intprops.h.
3433 (time_t_is_integer, twos_complement_arithmetic): Use them.
3434 * sig2str.h: Include <signal.h>, intprops.h.
3435 (INT_STRLEN_BOUND): Remove.
3436 * strftime.c (TYPE_SIGNED): Remove.
3437 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3438 * strtol.c: Adjust comments to match intprops.h.
3439 * userspec.c: Include intprops.h.
3440 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3441 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3442 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3443 instead of rolling our own expressions.
3444 * xstrtol.c: Include xstrtol.h first, to test interface.
3446 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3448 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3449 the right thing even if adding 1900 would overflow. Similarly
3450 for tm_mon + 1 and tm_yday + 1.
3451 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3452 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3453 (DO_SIGNED_NUMBER): New macro.
3454 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3456 2005-03-07 Bruno Haible <bruno@clisp.org>
3458 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3460 2005-03-03 Derek R. Price <derek@ximbiot.com>
3461 Bruno Haible <bruno@clisp.org>
3463 * pagealign_alloc.h: New file.
3464 * pagealign_alloc.c: New file.
3466 2005-01-28 Bruno Haible <bruno@clisp.org>
3468 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3471 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3473 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3474 The workaround isn't strictly needed for POSIX conformance, and
3475 it's too much of a pain to configure and maintain. We'll ask
3476 people to fix their kernels instead.
3477 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3478 (NANOSLEEP_BUG_WORKAROUND): Remove.
3479 (xnanosleep): Remove the workaround.
3481 2005-02-12 Bruno Haible <bruno@clisp.org>
3483 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3485 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3487 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3488 * timespec.h (gettime): Return void, since it always
3489 succeeds now. All uses changed.
3490 * gettime.c (gettime) Likewise.
3491 [HAVE_NANOTIME]: Prefer nanotime.
3492 Assume gettimeofday succeeds, as POSIX requires.
3493 Assime time () succeeds, since other code already does.
3494 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3495 (timespec_subtract): Remove.
3496 (NANOSLEEP_BUG_WORKAROUND): New constant.
3497 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3498 things considerably. Use it only on GNU/Linux hosts, since the
3499 workaround shouldn't be needed elsewhere.
3501 2005-02-24 Bruno Haible <bruno@clisp.org>
3503 * gettext.h: Update from GNU gettext 0.14.2.
3505 2005-02-24 Bruno Haible <bruno@clisp.org>
3507 * localcharset.c: Update from GNU gettext 0.14.2.
3508 * config.charset: Update from GNU gettext 0.14.2.
3510 2005-02-22 Simon Josefsson <jas@extundo.com>
3512 * iconvme.h, iconvme.c: New files, from libc.
3514 2005-02-20 Neil Conway <neilc@samurai.com>
3516 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3517 returned by OSX/Darwin if the specified buffer is not large
3518 enough for the hostname.
3520 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3522 * memrchr.h: New file.
3523 * chdir-long.c: Include it.
3524 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3525 Don't bother including stddef.h.
3527 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3529 * argp-help.c (__argp_help): Create a fake struct argp_state and
3530 pass it to _help, otherwise the latter coredumps trying to
3531 dereference state.root_argp.
3533 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3535 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3537 Include <sys/types.h>, for dev_t.
3538 (ME_DUMMY, ME_REMOTE): Move from here....
3539 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3540 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3542 Include mountlist.h first, to test the interface.
3544 2005-01-29 Bruno Haible <bruno@clisp.org>
3546 * progname.c (program_name): Initialize.
3547 Needed when linking statically on MacOS X.
3549 2005-01-28 Bruno Haible <bruno@clisp.org>
3551 * javacomp.sh.in: New file, from GNU gettext.
3552 * javacomp.h: New file, from GNU gettext.
3553 * javacomp.c: New file, from GNU gettext.
3555 2005-01-26 Bruno Haible <bruno@clisp.org>
3557 * javaexec.sh.in: New file, from GNU gettext.
3558 * javaexec.h: New file, from GNU gettext.
3559 * javaexec.c: New file, from GNU gettext.
3561 2005-01-26 Simon Josefsson <jas@extundo.com>
3563 * gai_strerror.c: Use GPL in header.
3565 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3567 * argp-help.c (hol_entry_help): Avoid using non-constant
3568 initializers for struct pentry_state.
3569 (__argp_error): Check return value of __asprintf
3570 (__argp_failure): Translate error message
3572 * argp-parse.c: Removed braces around the expansion of N_()
3574 2005-01-21 Jim Meyering <jim@meyering.net>
3576 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3577 same value as for Solaris 9.
3579 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3580 component length. This included changing the parameter to be
3581 of type `char *' rather than `char const *'.
3582 * chdir-long.h (chdir_long): Update prototype.
3584 * openat.c (fdopendir, fstatat): New functions.
3585 * openat.h: Include headers required for use of DIR and struct stat.
3586 [AT_SYMLINK_NOFOLLOW]: Define.
3587 (fdopendir, fstatat): Add prototypes.
3589 2005-01-21 Bruno Haible <bruno@clisp.org>
3591 * classpath.h: New file, from GNU gettext.
3592 * classpath.c: New file, from GNU gettext.
3594 2005-01-20 Simon Josefsson <jas@extundo.com>
3596 * version-etc-fsf.c: New file, with version_etc_copyright.
3597 * version-etc.c: Remove version_etc_copyright.
3598 * version-etc.h (version_etc_copyright): Use [] instead of * in
3599 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3601 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3603 * save-cwd.c (save_cwd): Remove code to support the case
3604 where fchdir is missing or flaky.
3606 2005-01-20 Simon Josefsson <jas@extundo.com>
3608 * base64.h (isbase64): Add.
3610 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3611 using a unsigned prototype, don't inline.
3612 (base64_decode): Use it.
3614 2005-01-19 Bruno Haible <bruno@clisp.org>
3616 * sh-quote.h: New file, from GNU gettext.
3617 * sh-quote.c: New file, from GNU gettext.
3619 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3621 Merge changes from coreutils, as described below in several
3622 changelogs dated today.
3624 * save-cwd.c: Include "save-cwd.h" before other include files.
3625 (O_DIRECTORY): Remove; not needed here, since "." must be
3626 a directory. All uses removed.
3627 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3628 universal on Suns, and we also need to test for IRIX.
3629 Revamp code to use 'if' rather than '#if'.
3630 Avoid unnecessary comparison of cwd->desc to 0.
3632 * utimens.c (futimens): Robustify the previous patch, by checking
3633 for known valid error numbers rather than observed invalid ones.
3635 2005-01-18 Jim Meyering <jim@meyering.net>
3637 * version-etc.c (version_etc_copyright): Update copyright date.
3639 * utimens.c (futimens): Account for the fact that futimes
3640 can also fail with errno == ENOSYS or errno == ENOENT.
3641 Patch from Dmitry V. Levin.
3643 Change the name of the robust chdir function from chdir to chdir_long.
3644 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3645 (restore_cwd): Use chdir_long, not chdir.
3646 * chdir-long.c: Renamed from chdir.c.
3647 * chdir-long.h: Renamed from chdir.h.
3648 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3651 2005-01-18 Bob Proulx <bob@proulx.com>
3653 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3654 offsetof() macro construct to avoid compile failure with native HP-UX
3655 11.0 ANSI C compiler.
3657 2005-01-06 Bruno Haible <bruno@clisp.org>
3659 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3660 because stpncpy.m4 takes care of it.
3662 2004-01-24 Bruno Haible <bruno@clisp.org>
3664 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3666 2003-10-09 Bruno Haible <bruno@clisp.org>
3668 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3670 2005-01-06 Bruno Haible <bruno@clisp.org>
3672 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3673 * fwriteerror.c: Include <stdbool.h>.
3674 (fwriteerror): At the end, close the file stream. Record whether
3675 stdout was already closed.
3677 2004-05-27 Bruno Haible <bruno@clisp.org>
3679 * execute.c (environ): Declare if needed.
3680 * pipe.c (environ): Likewise.
3681 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3683 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3685 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3686 definitions to be after all include files, to avoid collisions.
3687 Problem reported by Bob Proulx.
3689 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3691 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3692 not needed. This removes a dependency on the gettext module.
3693 [defined _LIBC]: Do not include <libintl.h>; not needed.
3695 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3697 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3700 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3702 * argp-parse.c: Include <stddef.h>.
3703 (alignof, alignto): New macros.
3704 (parser_init): Don't assume that void * is aligned sufficiently
3707 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3708 need to extend the stack.
3709 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3712 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3714 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3716 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3718 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3719 Remove now-obsolete comment about AIX.
3720 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3721 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3722 (YYMAXDEPTH): New macro.
3724 2004-12-18 Bruno Haible <bruno@clisp.org>
3726 * fatal-signal.c (fatal_signals): Make non-const.
3727 (init_fatal_signals): New function.
3728 (uninstall_handlers, install_handlers): Ignore signals that were set to
3730 (at_fatal_signal): Call init_fatal_signals.
3731 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3733 Reported by Paul Eggert.
3735 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3737 * getdate.y (textint): New member "negative".
3738 (time_zone_hhmm): New function.
3739 Expect 14 shift-reduce conflicts, not 13.
3740 (o_colon_minutes): New rule.
3741 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3742 (yylex): Set the "negative" member of signed numbers.
3744 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3746 Changes imported from coreutils.
3747 * hard-locale.c: Assume <locale.h> exists.
3749 (GLIBC_VERSION): New macro.
3750 (hard_locale): Assume setlocale exists.
3751 Rewrite to avoid #ifdef.
3752 Use strdup rather than malloc + strcpy.
3753 * human.c: Assume <locale.h> exists.
3754 (human_readable): Assume localeconv exists.
3756 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3758 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3759 convert T2, not T. (Imported from libc.)
3761 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3763 * getcwd.c (is_ENAMETOOLONG): New macro.
3764 (__getcwd.c): Don't restore errno; glibc doesn't.
3765 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3766 first, falling back to our code only if its results look suspicious.
3767 Ensure that the resulting buffer is only as large as necessary.
3769 * readutmp.c: Include readutmp.h first.
3770 Include <errno.h>, since readutmp.h no longer does that.
3771 * readutmp.h: Don't include <errno.h>,
3772 <sys/param.h>, <time.h>; not needed to establish interface.
3773 (errno): Remove decl.
3774 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3775 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3776 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3778 2004-11-28 Simon Josefsson <jas@extundo.com>
3780 * base64.h, base64.c: New file.
3782 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3784 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3786 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3788 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3789 HP's ANSI C compiler.
3790 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3791 Declaring int functions causes warnings on some modern systems and
3792 shouldn't be needed to compile on ancient ones.
3793 * same.c (MIN) [defined MIN]: Don't define, since it's already
3796 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3797 with the following changes.
3798 (__set_errno): Parenthesize properly.
3799 Include <stdbool.h>.
3800 (MIN, MAX, MATCHING_INO): New macros.
3801 (__getcwd): Define with prototype, not K&R form.
3802 Use heuristics to allocate default buffer on stack if possible.
3803 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3804 behavior, and to avoid the PATH_MAX limit when computing
3806 Use MATCHING_INO to compare inode number to file.
3807 Check for arithmetic overflow in size calculations.
3808 Fix bug in reallocation of dot array that caused getcwd to fail
3809 on directories nested deeper than 75.
3810 Be more careful about saving errno on error.
3811 Do not use realloc; use only free+malloc, as this is a bit
3812 more flexible and avoids a needless copy operation.
3813 Do not inspect st_dev and st_ino for symbolic links; POSIX
3814 doesn't specify the latter.
3815 Check for closedir errors.
3816 Avoid needless casts.
3817 Use "#ifdef weak_alias" around weak_alias, to be like other
3819 The following changes to getcwd.c have effect only when used in
3820 gnulib; they have no effect inside glibc proper.
3821 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3822 as alloca isn't used.
3823 (alloca, __alloca): Likewise.
3824 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3825 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3826 unconditionally, as gnulib assumes C89 or better.
3827 Do not include <sys/param.h>.
3828 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3829 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3831 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3832 Include <dirent.h> in a way that is compatible with modern Autoconf.
3833 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3834 New macros, if not already defined.
3835 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3836 Use "_LIBC", not "defined _LIBC", for consistency.
3837 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3839 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3840 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3841 * xgetcwd.c: David MacKenzie's old code was removed, so give
3842 credit only to Jim Meyering and adjust the copyright dates.
3843 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3844 <stdlib.h>, <unistd.h>, "pathmax.h".
3845 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3846 (INITIAL_BUFFER_SIZE): Remove.
3847 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3849 2004-11-23 Jim Meyering <jim@meyering.net>
3851 * getopt_.h: Remove trailing blanks.
3853 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3855 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3856 (futimens): New function, which uses futimes if available.
3857 (futimens, utimens): Support timespec==NULL, with same semantics
3858 as utime and utimens.
3859 * utimens.h (futimens): New decl.
3861 2004-11-23 Jim Meyering <jim@meyering.net>
3863 * __fpending.c: Add comment.
3865 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3867 * getopt_.h: Re-addition of __getopt_argv_const caused
3868 redefinition warnings. To avoid them, include the defines
3869 in `#if !defined __need_getopt ... #endif'. The only place
3870 where __getopt_argv_const is used is in definitions
3871 of getopt_long and getopt_long_only below, which are as well
3872 protected by `#ifndef __need_getopt'.
3873 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3874 __need_getopt after including <stdio.h> and <unistd.h> These
3875 headers might have defined it.
3877 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3879 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3881 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3882 optopt): Use them instead of invoking ## directly; otherwise, the
3883 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3885 2004-11-19 Bruno Haible <bruno@clisp.org>
3887 * strtok_r.c: Move comments from here...
3888 * strtok_r.h: ... to here.
3890 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3892 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3893 might fail. Problem reported by Yoann Vandoorselaere.
3894 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3895 that mishandle size_t overflow.
3897 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3899 * canon-host.c: Include "strdup.h".
3900 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3901 Use strdup instead of malloc/strcpy to duplicate strings.
3903 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3904 (human_space_before_unit): New constant.
3905 * human.c (human_readable): Support it.
3907 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3908 (xgetcwd): Set errno correctly when failing.
3909 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3910 the failure is actually due to a PATH_MAX problem.
3912 Further getopt changes to make it more likely that glibc will
3913 buy the changes back.
3914 * getopt.c (POSIXLY_CORRECT): New constant.
3915 (getopt): Use it, so to preserve glibc semantic
3916 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3917 when compiling for libc.
3918 * getopt_.h (__getopt_argv_const): Bring it back.
3919 (getopt_long, getopt_long_only): Use it.
3921 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3922 New arg POSIXLY_CORRECT. All callers changed.
3923 (getopt): Argv is now char * const *, as per standard.
3924 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3925 not char *__getopt_argv_const *.
3926 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3927 _getopt_long_only_r): Likewise.
3928 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3929 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3930 _getopt_long_r, _getopt_long_only_r): Likewise.
3931 * getopt_.h (__getopt_argv_const): Remove.
3932 (getopt): Argv is now char * const *, as per standard.
3934 * getdate.y (tORDINAL): New token.
3935 (day, relunit): Allow it for relative times.
3936 (relative_time_table): Use tORDINAL for ordinals.
3938 2004-11-15 Jim Meyering <jim@meyering.net>
3940 * closeout.c: Include "__fpending.h" once again.
3941 Include <stdbool.h>.
3942 (close_stdout): Don't fail just because stdout was closed initially,
3943 since some programs don't write to stdout in the normal course of
3944 operation (other than --version and --help), and we don't want this
3945 function to make e.g. `touch file >&-' fail.
3946 But do fail if it was closed and someone has tried to write to it.
3947 E.g., `printf foo >&-' must fail.
3949 2004-11-11 Simon Josefsson <jas@extundo.com>
3951 * strtok_r.h, strtok_r.c: New file.
3953 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3955 * getopt_.h (__getopt_argv_const): New macro, to be used so that
3956 we can stop lying to compilers about the constness of argv when we
3957 are compiled outside glibc.
3958 (getopt, getopt_long, getopt_long_only): Use it.
3959 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
3961 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3962 _getopt_long_only_r): Likewise.
3963 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
3964 _getopt_long_only_r): Likewise.
3966 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
3967 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
3968 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
3969 the other external symbols.
3970 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
3971 declaration, since the above renaming now works around collisions.
3973 2004-11-11 Jim Meyering <jim@meyering.net>
3975 * linebreak.c: Remove trailing blanks.
3976 * alloca_.h: Likewise.
3977 * acosl.c: Likewise.
3978 * euidaccess.c: Likewise.
3979 * allocsa.h: Likewise.
3981 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3983 * mktime.c (SHR): New macro, which is a portable
3984 substitute for >> that should work even on Crays.
3985 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
3986 Problem reported by Mark D. Baushke in
3987 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
3988 * getdate.y (SHR): Likewise.
3990 * strftime.c (SHR): Likewise.
3992 * quotearg.c (struct quoting_options): Use unsigned int for
3993 quote_these_too, so that right shifts are well defined. All uses
3996 2004-11-10 Simon Josefsson <jas@extundo.com>
3998 * getaddrinfo.h, getaddrinfo.c: New files.
4000 2004-11-10 Jim Meyering <jim@meyering.net>
4002 Ensure that no close failure goes unreported.
4003 * closeout.c (close_stdout): Always close stdout. I.e., don't
4004 return early when it seems there's nothing to flush.
4005 Don't include __fpending.h.
4007 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4009 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4011 2004-11-05 Bruno Haible <bruno@clisp.org>
4013 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4014 Reported by Mark D. Baushke <mdb@cvshome.org>.
4016 2004-11-04 Bruno Haible <bruno@clisp.org>
4018 2004-09-11 Bruno Haible <bruno@clisp.org>
4019 * allocsa.valgrind: New file.
4020 2004-02-06 Bruno Haible <bruno@clisp.org>
4021 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4022 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4023 Reported by Christopher Seip <chris.seip@hp.com>.
4025 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4027 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4028 with errno == ERANGE if the buffer is too small.
4029 Problem reported by Mark D. Baushke.
4031 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4033 * xreadlink.c (MAXSIZE): New macro.
4034 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4035 size does not exceed MAXSIZE. Avoid cast.
4036 As suggested by Mark D. Baushke in
4037 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4038 if readlink fails with buffer size just under MAXSIZE, try again
4041 2004-11-02 Derek R. Price <derek@ximbiot.com>
4042 and Paul Eggert <eggert@cs.ucla.edu>
4044 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4045 (get_date): Overparenthesize to avoid GCC warning.
4047 2004-11-02 Bruno Haible <bruno@clisp.org>
4049 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4050 function returns void.
4052 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4054 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4055 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4058 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4060 * getdate.y: Add support for TZ="foo" within a date string.
4061 Fix some bugs near time_t boundaries. Reject dates with
4062 out-of-range components, e.g., "Sept 31".
4063 Include <stdlib.h>, "setenv.h", "xalloc.h".
4064 (ISDIGIT_LOCALE): Remove; unused.
4065 Note that the TZ and time functions used here are not reentrant.
4066 (mktime_ok, get_tz): New functions.
4067 (TZBUFSIZE): New constant.
4068 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4069 This requires that we sometimes generate our own TZ="XXX..." setting.
4071 2004-10-27 Derek R. Price <derek@ximbiot.com>
4073 * mktime.c (not_equal_tm): Remove redundant check.
4075 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4077 * getdate.y: Use Bison 1.875 features, and some minor
4078 code cleanups. This change does not affect semantics.
4079 Don't include <stdlib.h>; no longer needed.
4080 Don't include unlocked-io.h; only the "#if TEST" code uses
4081 stdio, and performance isn't crucial there.
4082 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4083 Bison 1.875 features as described below.
4084 All uses of "PC." replaced by "pc->".
4085 (YYSTYPE): Add a forward declaration.
4086 (yylex, yyerror): Use full prototypes in forward decls.
4087 Use "%pure-parser" rather than obsolescent "%pure_parser".
4088 Use %parse-param and %lex-param instead of obsolescent
4089 YYPARSE_PARAM and YYLEX_PARAM.
4090 (meridian_table, month_and_day_table, time_units_table,
4091 relative_time_table, time_zone_table, military_table,
4092 lookup_zone, lookup_word, get_date):
4093 Use NULL instead of 0 where appropriate.
4094 (to_hour): Avoid abort (), to avoid a dependency on
4096 (yyerror, yylex): Now accepts parser_control * arg.
4097 (main) [TEST]: Use '\0' rather than 0 for char.
4099 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4101 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4102 It's now the caller's responsibility to handle the case where
4103 !HAVE_GETPAGESIZE && !defined getpagesize.
4105 * mktime.c (leapyear): Arg is long int, not int.
4107 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4109 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4111 2004-10-12 Simon Josefsson <jas@extundo.com>
4113 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4114 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4117 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4119 * vsnprintf.h: New file.
4120 * vsnprintf.c: New file.
4122 2004-10-07 Bruno Haible <bruno@clisp.org>
4124 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4125 into the provided buffer.
4127 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4129 * diacrit.c, diacrit.h: Add GPL notice.
4131 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4132 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4133 * logl.c (logl): Keep the code as similar to glibc as possible.
4134 This avoids a potential constant-folding bug.
4136 2004-10-05 Bruno Haible <bruno@clisp.org>
4138 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4140 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4142 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4143 * xmalloc.c (xmemdup): Likewise.
4144 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4145 XFREE): Remove these long-obsolescent macros.
4146 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4147 * xstrdup.c: Remove.
4149 * regex.c (re_comp): Cast gettext return value to char *,
4150 Problem reported by Martin Neitzel via Mark D. Baushke.
4152 2004-10-04 Simon Josefsson <jas@extundo.com>
4154 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4155 '#ifdef USE_UNLOCKED_IO'.
4157 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4159 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4160 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4161 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4162 regex.c, sha1.c, version-etc.c, yesno.c:
4163 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4164 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4165 the includer's responsibility.
4167 Sync from coreutils.
4169 * modechange.c (mode_compile): Don't decrement a pointer that
4170 points to the start of a string, as the C Standard says the
4171 resulting behavior is undefined.
4173 * backupfile.h (enum backuptype): Rename none -> no_backups,
4174 simple -> simple_backups, numbered_existing ->
4175 numbered_existing_backups, numbered -> numbered_backups
4176 to avoid shadowing problems. All uses changed.
4177 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4178 * backupfile.c (check_extension, numbered_backup):
4179 Rename locals to avoid shadowing 'basename'.
4180 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4183 * .cppi-disable: Add getopt_.h, getopt_int.h.
4184 * .cvsignore: Add getopt.h.
4186 2004-10-04 Simon Josefsson <jas@extundo.com>
4188 * memmem.h: New file.
4189 * memmem.c: New file, taken from glibc.
4191 2004-10-02 Jim Meyering <jim@meyering.net>
4193 * dirfd.h, getpagesize.h: Add copyright notice.
4195 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4197 * snprintf.c: Remove comments as to why each header is needed.
4199 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4201 * strsep.h: New file.
4202 * strsep.c: New file.
4204 2004-10-01 Simon Josefsson <jas@extundo.com>
4206 * snprintf.c (snprintf): Handle size==0.
4208 2004-10-01 Simon Josefsson <jas@extundo.com>
4209 Bruno Haible <bruno@clisp.org>
4211 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4212 (snprintf): Declare 'args'.
4214 2004-09-30 Simon Josefsson <jas@extundo.com>
4216 * snprintf.h, snprintf.c: New files.
4218 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4220 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4221 (hol_entry_help): Never translate an empty string.
4222 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4223 * argp.h (OPTION_NO_TRANS): New option.
4225 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4227 * xvasprintf.c: Include xalloc.h.
4228 (xvasprintf): Use xalloc_die, not xmalloc_die.
4230 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4232 * dummy.c: Change copyright notice to FSF, and license to GPL.
4234 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4236 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4237 Problem reported by Bruno Haible in:
4238 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4240 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4242 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4243 in case some system header has #define'd it. Problem reported by
4244 Soeren D. Schulze in
4245 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4247 2004-09-08 Bruno Haible <bruno@clisp.org>
4249 * stdint_.h: New file, taken from GNU clisp.
4251 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4253 * xvasprintf.h: New file.
4254 * xvasprintf.c: New file.
4255 * xasprintf.c: New file.
4257 2004-09-08 Bruno Haible <bruno@clisp.org>
4259 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4261 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4263 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4265 Import from coreutils.
4266 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4267 strings on unbounded length. alloca's performance benefits aren't
4268 that important here.
4270 (parse_with_separator): New function, with most of the internals
4271 of the old parse_user_spec. Allow user to omit both user and group,
4272 for compatibility with FreeBSD.
4273 Clone only the user name, not the entire spec.
4274 Do not set *uid, *gid unless entirely successful.
4275 Avoid memory leak in some failing cases.
4276 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4277 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4278 (parse_user_spec): Rewrite to use parse_with_separator.
4280 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4282 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4283 its complicated substitute.
4284 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4285 and program_invocation_name.
4286 (__argp_basename) [!_LIBC]: Remove; the only use was
4287 replaced by its body.
4288 (__argp_short_program_name): Change condition from
4289 !defined __argp_short_program_name to
4290 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4291 to match argp-namefrob.h.
4292 (__argp_failure): Don't assume strerror_r returns char *.
4293 * argp-parse.c (N_): Define unconditionally.
4294 (argp_default_options): Fill out initializers with 0 to avoid
4297 2004-08-12 Simon Josefsson <jas@extundo.com>
4299 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4300 * getopt_.h: Renamed from getopt.h.
4302 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4304 Merge from coreutils.
4306 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4307 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4308 for Reliant Unix 5.43.
4310 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4311 (union fooround): Use uintmax_t, not long int.
4312 The rest is a merge from libc:
4313 [defined _LIBC]: Include <shlib-compat.h>.
4314 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4316 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4318 * strverscmp.c: Convert to UTF-8.
4320 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4322 * obstack.h (obstack_empty_p):
4323 Don't assume that chunk->contents is suitably aligned.
4324 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4325 Likewise. Problem reported by Benno in
4326 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4328 * chown.c (rpl_chown): Work even if the file is writeable but not
4329 readable. This could be improved further but it'd take some work.
4331 2004-08-08 Simon Josefsson <jas@extundo.com>
4333 * xgethostname.c: Don't include error.h (not used).
4336 * getpass.c: Include getpass.h first.
4338 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4340 * xalloc-die.c: New files.
4341 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4343 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4344 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4345 (_, N_, xalloc_die): Move to xalloc-die.c.
4346 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4347 so that we needn't mess with xalloc_msg_memory_exhausted.
4349 * sha1.h: Renamed from sha.h.
4350 (SHA1_H): Renamed from _SHA_H.
4351 (sha1_ctx): Renamed from sha_ctx.
4352 (sha1_init_ctx): Renamed from sha_init_ctx.
4353 (sha1_process_block): Renamed from sha_process_block.
4354 (sha1_process_bytes): Renamed from sha_process_bytes.
4355 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4356 (sha1_read_ctx): Renamed from sha_read_ctx.
4357 (sha1_stream): Renamed from sha_stream.
4358 (sha1_buffer): Renamed from sha_buffer.
4359 * sha1.c: Likewise; renamed from sha.c.
4360 Do not include <sys/types.h>.
4361 Include <stddef.h> rather than <stdlib.h>.
4363 2004-08-08 Bruno Haible <bruno@clisp.org>
4365 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4366 FILESYSTEM_PREFIX_LEN.
4367 * progreloc.c: Likewise.
4368 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4370 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4373 * argp-help.c (make_hol, hol_append): Don't assume that
4374 SIZE_MAX is a valid preprocessor constant.
4375 (__argp_basename): Change from "#ifndef _LIBC"
4376 to "#ifndef __argp_short_program_name", so that
4377 we don't compile these functions for tar.
4379 More merges from coreutils.
4380 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4381 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4383 * addext.c: Remove; no longer needed.
4384 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4385 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4386 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4387 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4388 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4389 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4390 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4391 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4392 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4393 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4394 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4395 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4396 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4397 Import changes from coreutils.
4399 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4401 Merge from coreutils.
4403 * .gdb-history: Remove; this doesn't belong here.
4405 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4406 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4407 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4409 * dirname.h: Include <stdbool.h>.
4410 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4411 for consistency with POSIX terminology. All uses changed.
4412 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4413 (strip_trailing_slashes): Use bool for booleans.
4414 * stripslash.c (strip_trailing_slashes): Likewise.
4416 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4417 sometimes returns a positive errno value even when it succeeds.
4418 (print_errno_message) [!LIBC]: Fall back on strerror if
4421 * path-concat.c (mempcpy): Don't define if a system header defines it.
4422 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4423 (longest_relative_suffix): New function.
4424 (path_concat): Use it. Assume first argument is not NULL.
4425 Port to DOS. Omit redundant separators.
4426 Report an error instead of returning NULL.
4427 Use mempcpy instead of memcpy.
4428 (xpath_concat): Remove: not declared or used.
4430 * same.h: Include <stdbool.h>
4431 (same_name): Return bool, not int.
4432 * same.c (same_name): Likewise.
4433 (errno): Don't declare; we assume C89 or better now.
4435 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4436 if not already defined.
4438 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4439 * dup-safer.c (errno): Likewise.
4441 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4443 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4446 2004-08-03 Simon Josefsson <jas@extundo.com>
4448 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4449 * progname.h: Don't include stdbool.h.
4451 2004-08-02 Simon Josefsson <jas@extundo.com>
4453 * getsubopt.h: New file, with comments from Bruno Haible.
4454 * getsubopt.c: New file, from glibc, but slightly modified based on
4455 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4457 2004-08-01 Simon Josefsson <jas@extundo.com>
4459 * xgetdomainname.c: Include stdlib.h, for free().
4461 2004-07-16 Simon Josefsson <jas@extundo.com>
4463 * dummy.c: New file.
4465 2004-07-16 Bruno Haible <bruno@clisp.org>
4467 * backupfile.h: Add extern "C" for C++.
4468 * closeout.h: Likewise.
4469 * copy-file.h: Likewise.
4470 * findprog.h: Likewise.
4471 * full-write.h: Likewise.
4472 * pathname.h: Likewise.
4473 * progname.h: Likewise.
4474 * stpcpy.h: Likewise.
4475 * stpncpy.h: Likewise.
4476 * strcase.h: Likewise.
4477 * strstr.h: Likewise.
4478 * xalloc.h: Likewise.
4480 * mbswidth.h: Add extern "C" for C++.
4481 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4483 2004-07-09 Simon Josefsson <jas@extundo.com>
4485 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4486 failed without this.)
4488 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4490 * fchown-stub.c: New file.
4492 2004-06-24 Jim Meyering <jim@meyering.net>
4494 * obstack.h (obstack_base): Cast to (void *), per documentation.
4496 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4498 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4500 2004-06-01 Jim Meyering <jim@meyering.net>
4502 * calloc.c: New file.
4504 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4506 * getdate.y (yylex): Allow space between sign and number.
4507 Problem reported by Dan Jacobson.
4509 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4510 and Jim Meyering <jim@meyering.net>
4512 Merge from coreutils CVS.
4514 * stat-macros.h: New file, with contents from file-type.h
4515 and coreutils' system.h.
4516 * file-type.c: Include "stat-macros.h".
4517 * file-type.h (file_type): Move all macro definitions to new file,
4520 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4521 Wrap old code with this conditional.
4522 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4523 function that does not dereference symlinks.
4524 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4526 * xreadlink.c: Include xreadlink.h first, to catch .h file
4527 dependency problems.
4528 (xreadlink): Accept new arg SIZE, for efficiency.
4529 All decls and uses changed.
4530 * xreadlink.h: Include <stddef.h>, for size_t.
4532 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4533 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4535 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4537 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4539 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4540 macros to be defined.
4541 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4542 the allocator returns NULL because the requested size is zero.
4544 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4546 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4547 var. Add comment explaining why libc still defines it. This
4548 merges the following patch from glibc:
4549 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4551 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4553 * obstack.c (_obstack): Remove unused variable. It hasn't been
4554 present in glibc since revision 1.1 of this file.
4555 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4556 obstack_alignment_mask, obstack_alloc, obstack_base,
4557 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4558 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4559 obstack_grow0, obstack_init, obstack_int_grow,
4560 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4561 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4562 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4563 nonexistent functions.
4565 2004-05-17 Derek R. Price <derek@ximbiot.com>
4566 Paul Eggert <eggert@cs.ucla.edu>
4568 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4570 2004-05-14 Bruno Haible <bruno@clisp.org>
4572 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4573 that consists of a '.' followed by an empty digit string.
4574 Patch by Tor Lillqvist <tml@iki.fi>.
4576 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4578 Port obstack to the AS/400, where pointers are 16 bytes wide and
4579 you cannot cast an integer to a valid pointer. This patch is
4580 currently waiting to be integrated into glibc; see
4581 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4583 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4584 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4585 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4586 (struct obstack): temp member is now a union of a pointer and
4587 an integer, instead of an integer. All integer uses changed.
4588 This does not affect the physical layout of struct obstack,
4589 except on hosts (like the AS/400) where the size or alignment of
4590 void * is greater than that of ptrdiff_t.
4591 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4592 __STDC__)]: Store temporary in pointer member of union, not
4594 * obstack.c: Include <stddef.h>, for offsetof.
4595 (struct fooalign): Remove; it doesn't need a name.
4596 (union fooround): Change double to long double, and add void *.
4597 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4598 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4599 not a macro. Hence the values are always int; so remove all
4600 casts-to-int in uses.
4602 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4603 Derek Price <derek@ximbiot.com>
4605 * alloca.c: Include <alloca.h>, to get our interface.
4606 * alloca_.h: Use __alloca on AIX, so that we don't have to
4607 include <alloca.h> first. Use C89 prototype for alloca; this
4608 requires including <stddef.h> for size_t. Use extern "C" if C++.
4609 Use #elif for simplicity, since we can assume C89 now.
4610 Don't try to source the system alloca.h since it will not be found
4611 and to prevent recursively including its replacement.
4612 * fnmatch.c: Include <alloca.h> instead of opencoding.
4613 * regex.c: Likewise.
4615 2004-05-16 Derek Price <derek@ximbiot.com>
4616 Paul Eggert <eggert@cs.ucla.edu>
4618 getline cleanup. This changes the getndelim2 API: both order of
4619 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4622 * getline.c: Don't include stddef.h or stdio.h, since our
4623 interface does that.
4624 (getline): Always use getdelim, so that we don't have two
4625 copies of this code.
4626 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4628 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4629 (GETNDELIM2_MAXIMUM): New macro.
4630 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4631 instead of the old practice of delim2==0. All callers changed.
4632 Return -1 on overflow, instead of returning junk.
4633 Do not set *linesize unless allocation succeeds.
4634 * getndelim2.h: Do not include stddef.h; no longer needed, now
4635 that we include sys/types.h.
4636 * getnline.h: Likewise.
4637 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4638 (getndelim2): Reorder arguments.
4639 * getnline.c (getnline, getndelim):
4640 Don't discard the NMAX argument.
4641 (getnline): Invoke getndelim, to avoid code duplication.
4642 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4643 of (size_t) -1 by callers of the getnline family.
4645 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4647 * nanosleep.c (suspended): Change its type from int to
4648 sig_atomic_t volatile.
4649 (first_call): Make it private to rpl_nanosleep, and have it
4650 be zero initially as that's a bit faster.
4651 (my_usleep): Round up fractional times instead of truncating them,
4652 as this is the usual meaning for 'sleep'.
4654 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4656 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4657 (ENOSYS): Define if not defined.
4658 (settime): Fall back on stime if it exists and settimeofday fails.
4659 But don't bother with fallbacks if a method fails with errno == EPERM.
4661 2004-05-11 Jim Meyering <jim@meyering.net>
4663 Prior to this change, the save_cwd caller required read access to the
4664 current directory on most systems (ones with the fchdir function).
4666 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4667 fails, try write-only, and finally, resort to using xgetcwd.
4669 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4671 * obstack.c, obstack.h: Import changes from libc.
4673 2004-04-28 Bruno Haible <bruno@clisp.org>
4675 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4676 implicitly appends .exe to executables.
4677 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4678 accepts Windows pathnames.
4679 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4680 Cygwin like Windows, since it now accepts Windows pathnames.
4681 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4682 Cygwin like Windows, since it now accepts Windows pathnames.
4683 Reported by Derek Robert Price <derek@ximbiot.com>.
4685 2004-04-20 Jim Meyering <jim@meyering.net>
4687 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4689 2004-04-20 Jim Meyering <jim@meyering.net>
4690 Bruno Haible <bruno@clisp.org>
4692 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4693 memory when realloc fails.
4695 2004-04-18 Jim Meyering <jim@meyering.net>
4697 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4698 don't leak memory and do call END_UTMP_ENT.
4700 2004-04-11 Paul Eggert <eggert@twinsun.com>
4702 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4703 (CHAR_BIT): Remove, since we assume C89.
4704 Include <stdint.h> if available, as per current Autoconf CVS advice.
4706 2004-03-30 Paul Eggert <eggert@twinsun.com>
4708 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4709 not bool, to be more consistent with Unix conventions.
4710 Suggested by Bruno Haible.
4712 Merge from coreutils.
4714 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4717 * getdate.h: Include stdbool.h, and timespec.h instead of
4718 the usual <time.h> dance.
4719 (get_date): Change signature to support fractional time stamps.
4720 All callers changed.
4721 * getdate.y: Include "getdate.h" first, as we can now
4722 assume C89 and don't need to worry about 'const'.
4723 Similarly, include "unlocked-io.h" near start, not in middle.
4725 (textint.value): Use long int rather than int.
4726 (textint.digits): Use size_t rather than int.
4727 (BILLION, LOG10_BILLION): New constants.
4728 (parser_control): New member rel_ns. Members day_ordinal,
4729 time_zone, month, day, hour, minutes, rel_year, rel_month,
4730 rel_day, rel_hour, rel_minutes, rel_seconds
4731 are now long int, not int. Member seconds is now struct timespec,
4732 not int. New member timespec_seen. Members dates_seen, days_seen,
4733 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4735 (%union.intval): Now long int, not int.
4736 New member timespec.
4737 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4738 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4739 (spec): Now is a timespec or an item list.
4740 (timespec, items): New nonterminals.
4741 (time, rel, relunit, number, get_date):
4742 Add support for fractional seconds.
4743 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4744 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4745 (to_hour): First arg is now long int, not int.
4746 (to_year): Returns long int, not int.
4747 Don't treat year -70 like 70.
4748 (tm_diff): Returns long int, not int.
4749 (lookup_word): Use bool instead of int when appropriate.
4750 (yylex): Use size_t for count, not int.
4751 Detect overflow when parsing large integer constants.
4752 Add support for fractions.
4753 (get_date): Make pointers 'const' if possible.
4754 Use more-portable code to detect integer overflow.
4755 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4756 Don't use ctime; it's not reliable if the year has >4 digits.
4758 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4759 This is for compatibility with BSD.
4761 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4762 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4763 From coreutils' system.h.
4765 * userspec.c: Don't include "posixver.h".
4766 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4767 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4768 compatible extension. Simplify code by removing a boolean int
4769 that was always nonzero if a string was nonnull.
4771 2004-03-30 Jim Meyering <jim@meyering.net>
4773 Merge from coreutils.
4775 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4777 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4778 an empty input stream.
4780 * readtokens.c: Include <stdbool.h>.
4781 (readtoken): Use `size_t' rather than int/long.
4782 All callers adjusted.
4783 Use `bool' rather than `int' where appropriate.
4784 Use memset rather than an explicit loop.
4785 Use x2nrealloc rather than xrealloc.
4786 Allow the use of `\0' as a delimiter.
4787 (readtokens): Likewise.
4788 * readtokens.h (readtoken, readtokens): Update prototypes.
4790 2004-03-30 Bruno Haible <bruno@clisp.org>
4792 * getloadavg.c (getloadavg): Don't assume setlocale returns
4795 2004-03-29 Paul Eggert <eggert@twinsun.com>
4797 Merge changes to getloadavg.c from coreutils and Emacs.
4799 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4800 Define to an expression, not to the empty string.
4801 Include cloexec.h and xalloc.h.
4802 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4803 Use set_cloexec_flag rather than rolling our own.
4804 * cloexec.c, cloexec.h: New files.
4806 2004-03-18 Paul Eggert <eggert@twinsun.com>
4808 * getopt.h: Sync with libc CVS.
4810 2004-03-18 Paul Eggert <eggert@twinsun.com>
4811 Bruno Haible <bruno@clisp.org>
4813 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4814 not on all platforms that have <wchar.h>.
4815 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4817 2004-03-09 Paul Eggert <eggert@twinsun.com>
4819 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4821 * getopt_int.h: New file, also synced from libc.
4823 2004-03-07 Paul Eggert <eggert@twinsun.com>
4825 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4826 '#if' expressions. Unlike the code it replaces, it does not
4827 depend on (defined _SC_PAGESIZE). However, it does depend on
4828 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4829 first reported by Jason Andrade in
4830 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4832 2004-01-18 Simon Josefsson <jas@extundo.com>
4834 * strdup.h: New file.
4835 * strdup.c: Include it.
4836 * path-concat.c: Include strdup.h. Drop strdup declaration.
4837 * userspec.c: Include strdup.h. Drop strdup declaration.
4839 2004-02-06 Karl Berry <karl@gnu.org>
4841 * config.charset: update from gettext 0.14.1.
4843 2004-02-05 Paul Eggert <eggert@twinsun.com>
4845 Add comments and code, prompted by suggestions from Bruno Haible
4847 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4848 describing the enum quoting_style values.
4849 * quotearg.c (quotearg_alloc): New function.
4850 (quotearg_buffer_restyled): Treat lone { and } as special.
4851 Treat = as special. Work around bug with older shells
4852 that "see" a '\' that is really the 2nd byte of a multibyte char.
4853 Quote empty string with shell_quoting_style.
4855 2004-02-03 Bruno Haible <bruno@clisp.org>
4857 * pipe.h: New file, from GNU gettext.
4858 * pipe.c: New file, from GNU gettext.
4860 2004-01-27 Bruno Haible <bruno@clisp.org>
4862 * execute.h: New file, from GNU gettext.
4863 * execute.c: New file, from GNU gettext.
4864 * w32spawn.h: New file, from GNU gettext.
4866 2004-01-23 Paul Eggert <eggert@twinsun.com>
4868 Exit-status fix from coreutils.
4870 Use exit_failure consistently in place of EXIT_FAILURE,
4871 so that program exit statuses are consistent on failure.
4873 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4874 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4875 * argmatch.h: Comment fix to match the above.
4876 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4877 Now a macro referring to exit_failure, instead of a separate
4878 variable. Include "exitfail.h" to get it.
4879 * xstrtol.h: Include "exitfail.h".
4880 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4882 * long-options.c (parse_long_options): Use prototype
4883 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4886 2004-01-21 Jim Meyering <jim@meyering.net>
4888 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4889 so as not to conflict with a different-sized __mktime_internal
4890 function in GNU libc.
4891 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4892 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4894 2004-01-18 Paul Eggert <eggert@twinsun.com>
4896 Merge from diffutils.
4898 * file-type.c (file_type): Add typed memory objects.
4899 * file-type.h (S_TYPEISTMO): New macro.
4901 * c-stack.h (c_stack_action): Remove argv argument.
4902 * c-stack.c (c_stack_action): Likewise. All uses changed.
4903 (die): Don't calculate message unless segv_action returns.
4904 (get_stack_location, min_address_from_argv, max_address_from_argv,
4905 volatile stack_base, volatile_stack_size): Remove.
4906 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
4907 that every segmentation violation is a stack overflow. (Ouch!)
4908 See Debian bug 136249 (still outstanding) for more info about why
4909 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
4911 2003-11-30 Bruno Haible <bruno@clisp.org>
4913 Safer stack allocation.
4914 * setenv.c: Include allocsa.h.
4915 (alloca): Remove fallback definition.
4916 (freea): Remove macro.
4917 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
4920 2003-10-17 Bruno Haible <bruno@clisp.org>
4922 * binary-io.h: Avoid warnings on Cygwin.
4924 2003-12-28 Bruno Haible <bruno@clisp.org>
4926 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
4927 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
4929 2003-11-28 Bruno Haible <bruno@clisp.org>
4931 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
4933 2003-11-27 Bruno Haible <bruno@clisp.org>
4935 * wait-process.c: On Windows, include windows.h. Needed on mingw.
4937 2003-11-17 Bruno Haible <bruno@clisp.org>
4939 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
4941 2003-11-24 Bruno Haible <bruno@clisp.org>
4943 * xallocsa.h: New file, from GNU gettext.
4944 * xallocsa.c: New file, from GNU gettext.
4946 2003-11-24 Bruno Haible <bruno@clisp.org>
4948 * allocsa.h: New file, from GNU gettext.
4949 * allocsa.c: New file, from GNU gettext.
4951 2003-11-24 Bruno Haible <bruno@clisp.org>
4953 * eealloc.h: New file.
4955 2004-01-15 Jim Meyering <jim@meyering.net>
4957 Merge from coreutils.
4959 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4960 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4961 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4963 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4964 optional configure-time default.
4966 * version-etc.c (version_etc_copyright): Update copyright date.
4968 * xreadlink.c (xreadlink): Correct outdated comment.
4970 2004-01-15 Paul Eggert <eggert@twinsun.com>
4972 Merge from coreutils.
4974 * posixver.c: Include posixver.h.
4976 * same.c: Include <stdbool.h>, <limits.h>.
4977 (_POSIX_NAME_MAX): Define if not defined.
4979 (same_name): If file names are silently truncated, report
4980 that the file names are the same if they are the same after
4981 the silent truncation.
4983 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4984 conversion function.
4985 * xstrtod.c (xstrtod): Likewise. All callers changed to
4986 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4989 2004-01-14 Paul Eggert <eggert@twinsun.com>
4991 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4992 with like-named macro in fnmatch.c.
4993 (EXT): Use an internal constant instead.
4995 Merge fnmatch patches from glibc.
4996 * fnmatch.c (mbsinit): Remove define.
4997 Add libc_hidden_ver (__fnmatch, fnmatch).
4998 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4999 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5001 2003-12-14 Karl Berry <karl@gnu.org>
5003 * config.charset: update from gettext-runtime.
5005 2003-12-03 Paul Eggert <eggert@twinsun.com>
5007 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5008 Bug reported by Alfred M. Szmidt.
5010 2003-11-29 Karl Berry <karl@gnu.org>
5012 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5014 2003-11-23 Paul Eggert <eggert@twinsun.com>
5015 Bruno Haible <bruno@clisp.org>
5017 * printf-parse.h: Don't include sys/types.h.
5018 (ARG_NONE): New macro.
5019 (char_directive): Change type of *arg_index fields to size_t.
5020 * printf-parse.c: Don't include sys/types.h.
5021 (SSIZE_MAX): Remove macro.
5022 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5023 Remove unnecessary overflow check.
5024 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5027 2003-11-24 Paul Eggert <eggert@twinsun.com>
5029 * alloca.c: Remove dependency on xalloc module.
5030 (xalloc_die): Remove.
5031 (memory_full) [!defined emacs]: New macro.
5032 [!defined emacs]: Don't include xalloc.h.
5033 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5034 address arithmetic overflows. Change datatypes a bit to avoid
5037 2003-11-22 Jim Meyering <jim@meyering.net>
5039 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5041 2003-11-17 Bruno Haible <bruno@clisp.org>
5043 * vasnprintf.c (alloca): Remove fallback definition.
5044 (freea): Remove definition.
5045 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5046 Reported by Paul Eggert.
5048 2003-11-17 Jim Meyering <jim@meyering.net>
5050 On systems without utime and without a utimes function capable of
5051 dealing with a NULL struct utimbuf* argument, this utime replacement
5052 could -- in unusual circumstances -- leak a file descriptor.
5053 * utime.c: Include <unistd.h> and <errno.h>.
5054 (utime_null): Be sure to close `fd' and to preserve errno.
5055 Reported by Geoff Collyer via Arnold Robbins.
5057 2003-11-16 Paul Eggert <eggert@twinsun.com>
5058 Bruno Haible <bruno@clisp.org>
5060 Protect against address arithmetic overflow.
5061 * printf-args.h: Include stddef.h.
5062 (arguments): Change type of field 'count' to size_t.
5063 * printf-args.c (printf_fetchargs): Use size_t instead of
5064 'unsigned int' where appropriate.
5065 * printf-parse.h: Include sys/types.h.
5066 (char_directive): Change type of *arg_index fields to ssize_t.
5067 (char_directives): Change type of fields 'count', max_*_length to
5069 * printf-parse.c: Include sys/types.h and xsize.h.
5070 (SSIZE_MAX): Define fallback value.
5071 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5072 instead of 'int' where appropriate. Check a_allocated, d_allocated
5073 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5074 * vasnprintf.c: Include xsize.h.
5075 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5076 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5077 overflow. Avoid wraparound when converting a width or precision from
5080 2003-11-16 Bruno Haible <bruno@clisp.org>
5082 Update from GNU gettext.
5083 * printf-parse.c: Generalize to it can be compiled for wide strings.
5084 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5085 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5086 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5087 SNPRINTF): New macros.
5088 Don't include <alloca.h> if the file is used inside libintl.
5089 (local_wcslen): New function, for Solaris 2.5.1.
5090 (VASNPRINTF): Use it instead of wcslen.
5092 2003-11-16 Bruno Haible <bruno@clisp.org>
5094 * xsize.h (xmax): New function.
5095 (xsum, xsum3, xsum4): Declare as "pure" functions.
5097 2003-11-12 Paul Eggert <eggert@twinsun.com>
5099 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5100 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5101 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5102 heuristic is just as accurate as far as we know, and it removes a
5103 dependency on size_max.m4 and ptrdiff_max.m4.
5105 2003-11-12 Paul Eggert <eggert@twinsun.com>
5107 * xstrtol.c (__xstrtol): Remove "break" immediately after
5108 "return", to pacify some unknown compiler. Problem reported
5111 2003-11-11 Bruno Haible <bruno@clisp.org>
5113 * xsize.h (SIZE_MAX): Remove fallback definition.
5114 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5117 2003-11-10 Paul Eggert <eggert@twinsun.com>
5119 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5120 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5121 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5123 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5124 not (size_t) -1, since it's defined here.
5126 2003-11-06 Paul Eggert <eggert@twinsun.com>
5128 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5129 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5130 Reject sizes of exactly SIZE_MAX bytes.
5131 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5132 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5134 2003-11-05 Bruno Haible <bruno@clisp.org>
5136 * xsize.h: Include limits.h, to avoid a possible collision with
5137 SIZE_MAX defined in <limits.h> on Solaris.
5139 2003-11-04 Bruno Haible <bruno@clisp.org>
5141 * xsize.h: New file.
5142 * linebreak.c: Include xsize.h.
5143 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5144 argument for overflow.
5145 Suggested by Paul Eggert.
5147 2003-10-31 Bruno Haible <bruno@clisp.org>
5149 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5150 to avoid (extremely rare) race condition.
5151 Suggested by Paul Eggert.
5153 2003-11-03 Jim Meyering <jim@meyering.net>
5155 * userspec.c: Include "userspec.h".
5156 * userspec.h: New file.
5158 2003-10-31 Paul Eggert <eggert@twinsun.com>
5160 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5161 * mountlist.c (SIZE_MAX): Define if not defined already.
5162 (read_filesystem_list): Set and use me_type_malloced.
5163 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5164 whatever the type happens to be), for brevity and consistency.
5165 Check for size calculation overflow on Alphas running OSF/1.
5167 2003-10-31 Jim Meyering <jim@meyering.net>
5169 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5171 * linebuffer.c: Include <string.h> for declaration of memset.
5173 2003-10-30 Paul Eggert <eggert@twinsun.com>
5174 Bruno Haible <bruno@clisp.org>
5176 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5177 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5179 2003-10-29 Paul Eggert <eggert@twinsun.com>
5181 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5182 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5184 * quotearg.c (quotearg_n_options): Use it.
5185 * group-member.c: Include <stdbool.h>.
5186 (free_group_info): Arg is now const *; don't free arg.
5187 (get_group_info): Now returns bool and accepts struct group_info *,
5188 rather than returning a malloc'ed struct group_info *.
5189 All uses changed. Check for overflow in internal size calculation.
5191 * getusershell.c (readname): Simplify the code by using x2nrealloc
5192 rather than xmalloc/xrealloc.
5193 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5194 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5195 conformance bug: the old code used a pointer after freeing the
5196 storage that it addressed.
5197 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5198 rather than doing it by hand.
5199 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5200 the buffer preserved. Use free and xmalloc instead.
5201 * quotearg.c (quotearg_n_options): Likewise.
5202 Use a simpler test for size overflow. Don't use xalloc_oversized
5203 because unsigned int might be wider than size_t (!); this suggests
5204 that we should switch from unsigned int to size_t for slot numbers.
5206 2003-10-27 Bruno Haible <bruno@clisp.org>
5208 * stdbool_.h: Better support for BeOS.
5210 2003-10-27 Paul Eggert <eggert@twinsun.com>
5212 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5213 to allocate the returned structure. Do not allocate a subarray,
5214 as x2nrealloc will do that.
5215 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5216 instead of xnrealloc.
5217 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5219 2003-10-26 Paul Eggert <eggert@twinsun.com>
5221 * xalloc.h (xalloc_oversized): New static inline function, for
5222 callers that want to do their own size-overflow checking. Include
5223 <stdbool.h>, since xalloc_oversized returns bool.
5224 * xalloc.c (array_size_overflow): Remove. All callers changed
5225 to use xalloc_oversized.
5227 Add two functions x2realloc, x2nrealloc, for programs that grow
5228 arrays dynamically by doubling their sizes.
5229 * xalloc.h (x2realloc, x2nrealloc): New decls.
5230 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5233 Port to C99 semantics for 'inline' of external functions.
5234 Bug reported by Bruno Haible.
5235 * xmalloc.c (xnmalloc_inline): New static inline function,
5236 with the old contents of xnmalloc.
5237 (xnmalloc, xmalloc): Use it.
5238 (xnrealloc_inline): New static inline function,
5239 with the old contents of xnrealloc.
5240 (xnrealloc, xrealloc): Use it.
5242 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5244 2003-10-25 Paul Eggert <eggert@twinsun.com>
5246 Fix several address-calculation bugs in the hash modules,
5247 plus some minor code cleanup.
5249 * hash.h: Include <stdbool.h>, for bool.
5250 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5251 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5252 hash_get_n_entries, hash_get_max_bucket_length,
5253 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5254 hash_rehash): Use size_t rather than unsigned.
5255 * hash.c (struct hash_table, hash_get_n_buckets,
5256 hash_get_n_buckets_used, hash_get_n_entries,
5257 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5258 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5259 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5261 (SIZE_MAX): Define if not defined.
5262 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5263 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5265 Use const * when possible.
5266 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5267 (check_tuning): Fix bug: if tuning parameters were very close to
5268 0 or 1, rounding errors could have caused subscript violations.
5269 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5270 (hash_initialize): Add 'fail:' label
5271 to free table and return NULL, and use it to simplify code.
5272 Use calloc rather than clearing the storage ourself.
5273 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5274 buffer size calculations.
5275 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5276 Include <stddef.h>, for size_t.
5277 * hash-pjw.c (hash_pjw): Likewise.
5278 Switch to method described by Bruno Haible.
5279 Include <limits.h>, for CHAR_BIT.
5280 (SIZE_BITS): New macro.
5282 2003-10-21 Paul Eggert <eggert@twinsun.com>
5284 * getndelim2.c (getndelim2): When size calculation overflows,
5285 ceiling the allocation at NMAX bytes rather than silently
5286 discarding input bytes before NMAX is reached. This makes
5287 a difference only if NMAX exceeds SIZE_MAX / 2.
5289 * obstack.c: Merge from glibc.
5290 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5291 Add libc_hidden_def (_obstack_newchunk).
5292 (_obstack_free) [! defined _LIBC]: Remove.
5293 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5294 a clone of the function body.
5295 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5296 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5298 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5299 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5302 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5303 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5304 Don't use lvalue casts, as GCC plans to remove support for them
5305 in GCC 3.5. Reported by Joseph S. Myers. This bug
5306 was also present in the non-GCC version, indicating that this
5307 code had always been buggy and had never been widely used.
5308 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5309 Use the fast variant of each macro, rather than copying the
5310 definiens of the fast variant; that way, we'll be more likely to
5311 catch future bugs in the fast variants.
5313 2003-10-20 Bruno Haible <bruno@clisp.org>
5315 * wait-process.h: New file, from GNU gettext.
5316 * wait-process.c: New file, from GNU gettext.
5318 2003-10-19 Jim Meyering <jim@meyering.net>
5320 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5322 2003-10-16 Paul Eggert <eggert@twinsun.com>
5324 * getgroups.c: Include <errno.h>, <stdlib.h>.
5325 (getgroups): First arg is int, not size_t.
5326 Don't let 'free' mangle errno.
5328 2003-10-16 Jim Meyering <jim@meyering.net>
5330 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5332 2003-10-15 Paul Eggert <eggert@twinsun.com>
5334 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5336 (new_exclude, add_exclude_file): Initial size no longer needs to
5338 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5339 our own address arithmetic overflow checking.
5341 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5342 (fnmatch): Do not alloca more than 2000 wide characters;
5343 instead, use malloc for large buffers.
5344 Check for address arithmetic overflow, and return -1
5345 with errno set to ENOMEM in that case.
5346 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5347 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5348 instead, return -1. Check for address arithmetic overflow.
5350 2003-10-14 Paul Eggert <eggert@twinsun.com>
5352 Handle invalid suffixes and overflow independently, so that
5353 callers can treat them independently as needed. Fix some bugs in
5354 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5355 suffix for a human-readable blocksize. The major caller-visible
5356 change is the addition of a new
5357 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5358 that both overflow and suffix chars were found.
5360 * human.c (humblock): Don't check separately for invalid suffix
5361 char; that is xstrtoumax's job (now that its bug is fixed).
5362 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5363 INTMAX_MAX]: New macros.
5364 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5365 TYPE_MAXIMUM): New macros.
5366 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5367 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5368 if overflow occurs, as it's what __strtol does and it's more useful
5370 (__xstrtol): If __strtol reports some error other than ERANGE,
5371 reflect it to the caller as LONGINT_INVALID. If it reports
5372 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5373 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5374 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5376 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5377 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5378 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5379 [defined UINTMAX_MAX]: New macros.
5381 2003-10-14 Bruno Haible <bruno@clisp.org>
5383 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5384 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5385 Also use volatile where needed.
5387 2003-10-12 Paul Eggert <eggert@twinsun.com>
5389 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5390 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5391 and define in terms of the other primitives.
5392 * xmalloc.c: Include stdbool.h; do not include exit.h.
5393 (SIZE_MAX): Define if not already defined.
5394 (array_size_overflow): New function.
5395 (xalloc_die): Abort instead of exiting if 'error' returns.
5396 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5397 (xmalloc, xrealloc): Use them.
5398 (xcalloc): Check for address arithmetic overflow.
5399 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5400 a bit faster than strcpy.
5402 2003-10-08 Paul Eggert <eggert@twinsun.com>
5404 Merge getpass from libc, plus a few fixes.
5406 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5407 Include <stdbool.h>.
5408 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5409 __fsetlocking to empty.
5410 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5411 do include <bits/libc-lock.h>.
5412 Do not include <fcntl.h>; not needed.
5413 [_LIBC]: Include <wchar.h>.
5414 (NOTCANCEL_MODE): New macro.
5415 (flockfile, funlockfile) [_LIBC]: New macros.
5416 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5417 [!_LIBC]: New macros.
5418 (call_fclose): New function.
5419 (getpass): Use it. Save tty stream separately; this simplifies the
5420 code and makes it more reliable if stdin happens to equal stdout.
5421 Invoke __fsetlocking on tty.
5422 Handle thread cancellation if needed.
5423 Namespace cleanup (use __tcgetattr, __getline).
5424 Use bool for Booleans.
5425 [USE_IN_LIBIO]: Handle wide streams.
5426 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5427 stream might go where.
5429 * unlocked-io.h: Include <stdio.h>, so that the caller
5430 doesn't have to include <stdio.h> before us.
5431 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5432 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5433 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5434 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5435 if not declared, so that we can use getpass.c code from libc without
5437 (flockfile, ftrylockfile, funlockfile): New macros.
5439 2003-10-06 Bruno Haible <bruno@clisp.org>
5441 * version-etc-2.h: Remove file.
5442 * version-etc-2.c: Remove file.
5444 2003-09-25 Jim Meyering <jim@meyering.net>
5445 Bruno Haible <bruno@clisp.org>
5447 This lets translators provide better translations for the
5448 "Written by ..." part of --version output.
5449 * version-etc.h: Include stdarg.h.
5450 (version_etc_copyright): Declare as readonly.
5451 (version_etc): Make this function variadic with a NULL-terminated list
5452 of author name strings.
5453 (version_etc_va): New declaration.
5454 * version-etc.c: Include stdarg.h, stdlib.h.
5455 (version_etc_copyright): Declare as readonly.
5456 (version_etc_va): New function. Provide a different translatable string
5457 for each possible number of authors < 10. Abbreviate when there are 10
5459 (version_etc): Make this function variadic. Call version_etc_va.
5460 Suggestion from Gary V. Vaughan.
5462 * long-options.h (parse_long_options): Change prototype: the authors
5463 string is moved to the end and becomes variadic.
5464 * long-options.c: Include stdarg.h.
5465 (parse_long_options): Make this function variadic, too.
5466 Call version_etc_va, not version_etc.
5468 2003-10-06 Bruno Haible <bruno@clisp.org>
5470 * fatal-signal.h: New file, from GNU gettext.
5471 * fatal-signal.c: New file, from GNU gettext.
5473 2003-10-04 Karl Berry <karl@gnu.org>
5475 * argp*: update from libc.
5477 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5479 * getpass.c (getpass): Use a no-op fseek when switching from input to
5480 output mode on the same stream.
5482 2003-09-29 Paul Eggert <eggert@twinsun.com>
5484 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5485 Fix arg typo in previous patch.
5487 2003-09-28 Jim Meyering <jim@meyering.net>
5489 * error.c: Correct cpp indentation.
5491 2003-09-27 Paul Eggert <eggert@twinsun.com>
5493 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5494 Omit the special code that used __typeof__, since we worry that
5495 it could be more trouble than it's worth. See:
5496 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5497 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5501 2003-09-26 Jim Meyering <jim@meyering.net>
5503 * error.c (error_tail): Move some declarations
5504 into inner scope where the local variables are used.
5506 2003-09-26 Bruno Haible <bruno@clisp.org>
5508 * stpncpy.h (gnu_stpncpy): New declaration.
5509 (stpncpy): Define as alias for gnu_stpncpy.
5510 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5512 2003-09-26 Paul Eggert <eggert@twinsun.com>
5514 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5515 (error_tail): Do not loop, reallocating temporary buffer, since
5516 the output cannot contain more wide characters than the input
5517 contains bytes, the size must be big enough already. This avoids
5518 one potential size overflow calculation. Check for size overflow
5519 when calculating temporary buffer size. Free temporary buffer
5520 when done, if it was allocated with malloc; this plugs a memory
5521 leak. Remove casts from void * to pointers, that are no longer
5522 needed now that we're assuming C89 or better.
5524 Merge error changes from glibc.
5526 * error.c, error.h: Update copyright notice header to match glibc.
5527 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5528 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5529 Disable cancellation while printing error.
5530 * error.h: Prepend __ to parameter names.
5532 2003-09-25 Karl Berry <karl@gnu.org>
5534 * argp-fmtstream.c, argp-help.c: update from libc.
5536 2003-09-25 Bruno Haible <bruno@clisp.org>
5538 * version-etc-2.h: New file, from version-etc.h with modifications.
5539 * version-etc-2.c: New file, from version-etc.c with modifications.
5541 2003-09-25 Simon Josefsson <jas@extundo.com>
5543 * xgetdomainname.h: New file.
5544 * xgetdomainname.c: New file.
5546 2003-09-25 Simon Josefsson <jas@extundo.com>
5547 Bruno Haible <bruno@clisp.org>
5549 * getdomainname.h: New file.
5550 * getdomainname.c: New file.
5552 2003-09-24 Paul Eggert <eggert@twinsun.com>
5554 * linebuffer.c (freebuffer): Don't free the argument, just
5555 the buffer associated with the argument. Bug reported by
5558 2003-09-19 Karl Berry <karl@gnu.org>
5560 * argp.h: update from libc.
5562 2003-09-16 Paul Eggert <eggert@twinsun.com>
5564 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5565 input error, instead of returning NULL the next time we are called
5566 (and therefore losing track of errno).
5568 2003-09-15 Paul Eggert <eggert@twinsun.com>
5570 * getndelim2.c (getndelim2): Don't trash errno when a read
5571 fails, so that the caller gets the proper errno.
5573 * readutmp.c (read_utmp): Likewise.
5574 Check for fstat error. Close stream and free storage
5577 2003-09-14 Bruno Haible <bruno@clisp.org>
5579 * fwriteerror.h: New file.
5580 * fwriteerror.c: New file.
5582 2003-09-14 Jim Meyering <jim@meyering.net>
5584 * getloadavg.c: Correct cpp indentation.
5585 * strdup.c: Likewise.
5586 * vasnprintf.c: Likewise.
5588 2003-09-12 Paul Eggert <eggert@twinsun.com>
5590 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5591 * obstack.c [!defined _LIBC]: Likewise.
5592 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5593 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5594 * exitfail.c: Don't include stdlib.h; no longer needed.
5596 More changes to assume C89 or better.
5598 * error.c (error_tail): Assume vprintf.
5600 * argmatch.c (getenv): Remove decl.
5601 * progreloc.c (get_full_program_name): Define via prototype.
5602 * setenv.c (clearenv): Likewise.
5603 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5605 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5606 (malloc, memcpy): Remove decls.
5607 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5608 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5609 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5610 (memcpy): Remove macro.
5611 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5612 (__P): Remove. All uses removed.
5613 (PTR): Remove. All uses changed to void *.
5614 (CHAR_BIT, NULL): Remove.
5615 (spaces, zeros, memset_space, memset_zero)
5616 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5618 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5619 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5620 Define with prototype.
5621 Remove now-unnecessary prototype decl.
5622 (extra_args_spec): Assume ANSI C. All uses changed.
5623 (extra_args_spec_iso): Remove.
5624 (my_strftime, emacs_strftimeu): Define via prototype.
5625 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5627 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5628 * strtoimax.c: Include <stdlib.h> unconditionally.
5629 (strtoul, strtol): Remove decls.
5630 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5632 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5633 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5634 (LOCALE_PARAM_PROTO): New macro.
5635 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5636 (INTERNAL (strtol), strtol): Define with a prototype.
5637 (PARAMS): Remove. All uses removed.
5638 * tempname.c: Include <string.h> unconditionally.
5639 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5640 * xgethostname.c (main): Define with a prototype.
5641 * xmalloc.c: Include "xalloc.h" first, to check interface.
5642 Include <stdlib.h> unconditionally.
5643 (calloc, malloc, realloc, free): Remove decls.
5644 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5645 Include <stdlib.h> unconditionally. Sort include file names.
5647 (xstrtod): Define with a prototype.
5648 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5649 (strtol, strtoul): Remove decls.
5651 2003-09-11 Paul Eggert <eggert@twinsun.com>
5653 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5654 Include <stdlib.h>, <string.h> unconditionally.
5655 Remove now-unnecessary cast to char *.
5656 * strnlen.c: Include <string.h> unconditionally.
5657 * yesno.c (yesno): Define with a prototype.
5659 2003-09-10 Bruno Haible <bruno@clisp.org>
5661 * strcspn.c: Include <string.h> unconditionally.
5662 * strpbrk.c: Include <string.h> unconditionally.
5663 * strstr.c: Include <string.h> unconditionally.
5664 * unicodeio.c: Include <string.h> unconditionally.
5665 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5666 * unsetenv.c: Likewise.
5667 * xreadlink.c: Include <stdlib.h> unconditionally.
5668 * yesno.c: Include <stdlib.h> unconditionally.
5669 (rpmatch): Add prototype.
5671 2003-09-10 Jim Meyering <jim@meyering.net>
5673 * error.c: Correct indentation of cpp directives.
5675 2003-09-09 Paul Eggert <eggert@twinsun.com>
5679 * acosl.c (main): Use a prototype.
5680 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5683 * getloadavg.c (getloadavg, main): Define via prototypes.
5685 * getopt.h (struct option.name): Assume C89, and use 'const'.
5686 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5687 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5689 * getopt.c (const): Remove macro.
5690 Include <string.h> unconditionally.
5691 (my_index): Remove; all uses changed to strchr.
5692 (strlen): Remove decl.
5693 (exchange): Remove forward decl; no longer needed.
5694 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5695 Define with prototype.
5696 * getopt1.c (const): Remove macro.
5697 (getopt_long, getopt_long_only, main): Define with prototype.
5699 * getugroups.c: Include <string.h> unconditionally.
5701 * getusershell.c: Include <stdlib.h> unconditionally.
5702 (getusershell, setusershell, endusershell, readname, main):
5703 Define with prototypes.
5705 * group-member.c: Include group-member.h first.
5706 Include <stdlib.h> unconditionally.
5708 * hard-locale.c: Include hard-locale.h first.
5709 Include <stdlib.h>, <string.h> unconditionally.
5711 * hash.c (free, malloc): Remove decls.
5712 Include <stdlib.h> unconditionally.
5714 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5715 (getenv): Do not declare.
5717 * idcache.c: Include <string.h> unconditionally.
5719 * long-options.c: Include long-options.h first, to test interface.
5720 Include <stdlib.h> unconditionally.
5722 * makepath.c: Include makepath.h first, to test interface.
5723 Include <stdlib.h> and <string.h> unconditionally.
5725 * linebuffer.c: Include <stdlib.h>.
5726 (free): Remove decl.
5728 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5729 rpl_malloc returns void *, not char *.
5730 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5732 * md5.h: Include <limits.h> unconditionally.
5733 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5734 (__P): Remove; all uses removed.
5735 * md5.c: Include "md5.h" first.
5736 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5737 md5_buffer, md5_process_bytes, md5_process_block):
5738 Define with prototypes.
5739 * sha.h (__P): Remove all uses. (It wasn't defined??)
5740 * sha.c: Include "sha.h" first.
5741 Include <stdlib.h>, <string.h> unconditionally.
5743 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5744 * memcmp.c (__ptr_t): Likewise.
5745 * memrchr.c (__ptr_t): Likewise.
5746 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5747 Include <string.h> unconditionally.
5748 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5749 * memchr.c: Include <stdlib.h> unconditionally.
5750 * memchr.c (LONG_MAX): Remove.
5751 * memrchr.c (LONG_MAX): Likewise.
5752 * memchr.c (__memchr): Define via a prototype.
5753 * memrchr.c (__memrchr): Likewise.
5754 * memcmp.c (__P): Remove, and remove all uses.
5755 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5756 Remove forward decls; no longer needed.
5757 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5758 Use types required by C89 in prototype.
5760 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5761 * savedir.c: Likewise.
5762 * mkdir.c (free): Remove decl.
5763 * rmdir.c (rmdir): Define with a prototype.
5764 * savedir.c: Include savedir.h first, to test interface.
5766 * mktime.c (STDC_HEADERS): Remove.
5767 Include <stdlib.h>, <string.h> unconditionally.
5769 * modechange.c: Include <stdlib.h> unconditionally.
5770 (malloc): Remove decl.
5772 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5773 (free): Remove decl.
5775 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5776 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5777 (This type really should be intptr_t, but that's a C99ism.)
5778 (_obstack_memcpy): Remove: all uses changed to memcpy.
5779 Include <string.h> unconditionally.
5780 (struct obstack): Assume __STDC__ for types of members
5781 chunkfun, freefun, extra_arg.
5782 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5783 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5784 obstack_begin, obstack_specify_allocation,
5785 obstack_specify_allocation_with_arg, obstack_chunkfun,
5786 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5787 Remove unprototyped decls and the macros that use them.
5788 * obstack.c (POINTER): Remove. All uses changed to void *.
5789 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5790 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5791 (defined __STDC__ && __STDC__)]:
5792 Remove nonprototyped code.
5793 Include <stdlib.h> unconditionally.
5794 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5795 _obstack_allocated_p, _obstack_free, obstack_free,
5796 _obstack_memory_used, print_and_abort):
5797 Define using prototypes.
5798 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5799 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5800 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5801 obstack_next_free, obstack_object_size, obstack_room) [0]:
5802 Remove unused, unprototyped code.
5804 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5806 * physmem.c (physmem_total, physmem_available, main): Define
5809 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5810 (main): Define with a prototype.
5812 * posixver.c (getenv): Remove decl.
5814 * putenv.c (malloc): Returns void *, not char *.
5815 Include <string.h> unconditionally.
5816 (strchr, memcpy, NULL): Do not define.
5818 * readtokens.c: Include readtokens.h first, to test interface.
5819 Include <stdlib.h>, <string.h> unconditionally.
5820 (init_tokenbuffer): Define with a prototype.
5822 * regex.c (PARAMS): Remove. All uses removed.
5823 All uses of _RE_ARGS removed, too.
5824 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5826 (bzero): Assume memset exists.
5827 (memcmp, memcpy, NULL): Remove.
5828 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5829 char, or assignments to local vars of type signed char.
5830 (init_syntax_once, PREFIX(extract_number_and_incr),
5831 PREFIX(print_partial_compiled_pattern),
5832 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5833 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5834 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5835 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5836 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5837 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5838 wcs_compile_range, byte_compile_range, truncate_wchar,
5839 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5840 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5841 count_mbs_length, wcs_re_match_2_internal,
5842 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5843 PREFIX(alt_match_null_string_p),
5844 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5845 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5846 regfree, PREFIX(extract_number)): Define with prototype. Remove
5847 now-unnecessary declaration, if any.
5848 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5850 Remove now-unnecessary casts among pointer types.
5851 * regex.h (_RE_ARGS): Remove. All uses removed.
5853 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5854 (free): Remove decl.
5856 * rpmatch.c: Include <stdlib.h> unconditionally.
5858 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5859 (free): Remove decl.
5861 * save-cwd.c: Include <stdlib.h> unconditionally.
5862 * xgetcwd.c: Likewise.
5864 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5865 (free): Remove decl.
5867 * strchrnul.c (strchrnul): Define with a prototype.
5868 Fix bug: c_in was not converted to char before searching.
5870 The following changes are not K&R related:
5872 * group-member.h: Include <sys/types.h>, so that this file is
5874 * makepath.h: Likewise.
5876 * getusershell.c (readname, default_index, line_size, readname):
5877 Use size_t, not int, for sizes.
5878 (readname): If the size overflows, report an error instead of
5881 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5883 * getndelim2.c: Assume stdlib.h per the C89 spec.
5885 2003-09-08 Paul Eggert <eggert@twinsun.com>
5887 Assume C89 or better; remove K&R cruft.
5888 A few of these changes were first proposed by Derek Robert Price
5889 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5891 * addext.c: Include <string.h> unconditionally.
5892 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5893 Don't declare getenv or malloc.
5895 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
5896 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
5898 (find_stack_direction, alloca): Use prototypes.
5900 * atexit.c (atexit): Define using a prototype.
5902 * basename.c, dirname.c, stripslash.c:
5903 Include <string.h> unconditionally.
5905 * bcopy.c: Include <stddef.h>.
5906 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
5908 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
5910 * error.h (error, error_at_line, error_print_progname)
5911 [! (defined (__STDC__) && __STDC__)]: Remove decls.
5912 * error.c: Include error.h first, to check interface.
5913 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5914 (VA_START): Remove; all uses changeed to va_start.
5915 (exit, strerror): Remove decls.
5916 (error_print_progname): Prototype uncondionally.
5917 Don't include <errno.h>; no longer needed.
5918 (private_strerror): Remove.
5919 (error_tail): Always define.
5920 (error, error_at_line): Assume C89 or better; always use prototypes.
5921 * fatal.c: Include "fatal.h" first, to test interface.
5922 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
5923 (VA_START): Remove; all uses changed to va_start.
5924 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
5926 (exit): Remove decl.
5927 (fatal): Prototype unconditionally. Assume va_start works.
5928 Abort at end, to pacify gcc.
5930 * euidaccess.c (main): Define with a prototype.
5932 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
5934 * exitfail.c: Include <stdlib.h> unconditionally.
5936 * fnmatch_.h (__P): Remove. All uses changed to assume
5938 * fnmatch.c: Include fnmatch.h first, to test interface.
5939 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
5940 (getenv): Remove decl.
5941 (fnmatch): Define using a prototype.
5942 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
5943 (FCT): Define using a prototype.
5945 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
5947 * gethostname.c: Include <stddef.h>.
5948 (gethostname): Define with prototype. Length is size_t, not int.
5950 2003-09-08 Paul Eggert <eggert@twinsun.com>
5952 * getversion.c: Remove; was migrated to backupfile.c in 1997.
5953 getversion.c should have been removed then, but was accidentally
5956 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
5957 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
5959 2003-09-07 Paul Eggert <eggert@twinsun.com>
5961 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
5962 copy_tm_result. Bug reported by Simon Josefsson in
5963 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
5965 2003-09-06 Paul Eggert <eggert@twinsun.com>
5967 * time_r.c, time_r.h: New files.
5969 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
5971 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
5972 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
5974 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
5976 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
5977 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
5980 * timegm.c: Switch to glibc implementation, with the following changes:
5981 [defined HAVE_CONFIG_H]: Include <config.h>.
5982 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
5983 (__mktime_internal) [!defined _LIBC]: New decl.
5984 (__gmtime_r) [!defined _LIBC]: New macro and function.
5985 (timegm): Use a prototype, since gnulib assumes C89.
5986 Do not bother declaring tmp to be const, as it's not really usefu.
5987 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
5988 (timegm): Declare only if HAVE_DECL_TIMEGM.
5990 2003-09-03 Paul Eggert <eggert@twinsun.com>
5992 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
5993 Bug reported by Lute Kamstra in
5994 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
5996 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
5997 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
5998 course with correspondingly smaller numbers for tomorrow and
5999 yesterday. From Tadayoshi Funaba. Originally installed into
6000 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6003 2003-08-31 Simon Josefsson <jas@extundo.com>
6005 * timegm.h: New file.
6006 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6008 2003-08-31 Karl Berry <karl@gnu.org>
6010 * argp.h: update from libc.
6012 2003-08-28 Bruno Haible <bruno@clisp.org>
6014 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6015 warning on QNX, which defines O_BINARY to 000000.
6017 2003-08-24 Bruno Haible <bruno@clisp.org>
6019 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6020 MSVC7 <stdio.h> is included later.
6022 2003-08-20 Bruno Haible <bruno@clisp.org>
6024 * progname.h: New file, from GNU gettext.
6025 * progname.c: New file, from GNU gettext.
6026 * progreloc.c: New file, from GNU gettext.
6028 2003-08-19 Bruno Haible <bruno@clisp.org>
6030 * xstrdup.c: Assume <string.h> exists.
6032 2003-08-18 Jim Meyering <jim@meyering.net>
6034 * setenv.h: Indent nested cpp directive.
6035 * vasnprintf.c: Remove trailing blanks.
6037 2003-08-17 Simon Josefsson <jas@extundo.com>
6038 Bruno Haible <bruno@clisp.org>
6040 * xstrndup.h: New file.
6041 * xstrndup.c: New file.
6043 2003-08-17 Bruno Haible <bruno@clisp.org>
6045 * strndup.h: New file.
6047 2003-08-16 Paul Eggert <eggert@twinsun.com>
6049 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6050 space, undoing this 2003-08-12 change:
6051 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6053 2003-08-16 Jim Meyering <jim@meyering.net>
6055 Merge from coreutils.
6056 * xstrtoimax.c: #else #if -> #elif.
6057 * xstrtoumax.c: Likewise.
6059 2003-08-15 Paul Eggert <eggert@twinsun.com>
6061 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6062 rather than tab, after '#' in shell-script copyright notices.
6063 Suggested by Bruno Haible.
6065 2003-08-15 Jim Meyering <jim@meyering.net>
6066 and Paul Eggert <eggert@twinsun.com>
6068 Merge from coreutils.
6069 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6070 member but strut utmpx does not. Needed for AIX 4.3.3.
6071 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6073 2003-08-15 Jim Meyering <jim@meyering.net>
6075 Merge from coreutils.
6076 * xgethostname.c: Include <stdlib.h>.
6077 (xghostname): Don't exit for anything other than memory-related
6078 failure; just return NULL.
6079 * userspec.c: Include "posixver.h".
6080 (parse_user_spec): Accept `.' as a separator only
6081 in pre-POSIX-200112 mode.
6082 * strtoimax.c: Use #elif rather than #else #if.
6083 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6084 Remove function, now that we can rely on a working tzset function.
6085 [!_LIBC]: Ensure that the required autoconf test has been run.
6086 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6087 Use underlying_strftime for %r.
6088 * sha.c: Merge in some clean-up and optimization changes from glibc.
6089 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6090 Ensure that it is a multiple of 64.
6091 Rearrange loop exit tests so as to avoid performing an
6092 additional fread after encountering an error or EOF.
6093 * realloc.c: Update copyright date.
6095 2003-08-14 Jim Meyering <jim@meyering.net>
6097 Merge from coreutils.
6098 * obstack.h: Whitespace changes.
6099 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6100 and xcalloc return values.
6101 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6102 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6103 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6104 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6105 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6107 Use mntctl's return value to drive the entry-processing loop, since
6108 we can't rely on the value of the vmt_length member in the last
6109 entry. On some systems doing so could result in exhausting
6110 virtual memory. Based in part on a patch from Mike Jetzer.
6112 2003-08-14 Jim Meyering <jim@meyering.net>
6113 and Paul Eggert <eggert@twinsun.com>
6115 Merges from coreutils, plus other fixes.
6116 * physmem.c: Merge in portability changes from gcc/libiberty
6117 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6118 for credits and details. Thanks to Kaveh Ghazi for helping
6119 to keep these files in sync.
6120 (ARRAY_SIZE): Define it.
6121 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6122 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6123 (memcasecmp): Don't assume size_t fits in unsigned int.
6124 Remove casts and duplicate code.
6125 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6126 (memcpy): Remove definition.
6127 Merge in some clean-up and optimization changes from glibc.
6128 [BLOCKSIZE]: Move definition to top of file.
6129 Ensure that it is a multiple of 64.
6130 Rearrange loop exit tests so as to avoid performing an
6131 additional fread after encountering an error or EOF.
6132 * md5.h (md5_uintptr): Define.
6133 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6134 return to the initial working directory. Preserve errno
6136 * idcache.c: Include "xalloc.h".
6137 (xmalloc, xrealloc): Remove decls.
6138 (getuser): Remove casts no longer required in C89.
6139 * human.c: Include stdio.h, for sprintf.
6140 * group-member.c: Include "xalloc.h".
6141 (xmalloc, xrealloc): Remove decls.
6142 (get_group_info): Remove casts no longer required in C89.
6143 * getusershell.c (readname): Remove casts no longer required in C89.
6144 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6145 * getline.c: Whitespace fix, from coreutils.
6147 2003-08-13 Paul Eggert <eggert@twinsun.com>
6149 * exclude.c: Include <ctype.h>
6150 (IN_CTYPE_DOMAIN): New macro.
6152 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6155 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6156 Undo previous (whitespace-only) change.
6158 2003-08-12 Paul Eggert <eggert@twinsun.com>
6160 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6161 Normalize leading white space and remove trailing white space.
6162 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6163 notice, as per ../config/srclist-update.
6165 Merge from coreutils.
6166 * euidaccess.h: New file.
6167 * euidaccess.c: Include it.
6168 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6169 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6170 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6172 2003-08-11 Bruno Haible <bruno@clisp.org>
6174 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6175 (vasnprintf): Use it instead of wcslen.
6177 2003-08-11 Bruno Haible <bruno@clisp.org>
6179 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6180 value to ensure that _Bool promotes to int. Use #define for _Bool when
6181 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6183 2003-08-10 Karl Berry <karl@gnu.org>
6185 * regex.h: update from libc (whitespace fix).
6187 2003-08-09 Paul Eggert <eggert@twinsun.com>
6189 Merge some files from coreutils. These changes were
6190 originally made by Jim Meyering.
6191 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6192 many older Unixes require this.
6193 * alloca.c (alloca): Remove cast to argument of free;
6194 no longer needed in C89.
6195 * alloca_.h, regex.h: Fix white space to match
6196 what GNU indent does.
6198 2003-08-05 Paul Eggert <eggert@twinsun.com>
6200 * bumpalloc.h: Remove.
6202 2003-08-04 Paul Eggert <eggert@twinsun.com>
6204 * getloadavg.c: Change copyright notice and spacing to conform to
6207 Merge from coreutils.
6208 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6210 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6211 from Karl Berry, implemented by Jim Meyering.
6212 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6213 from Dmitry V. Levin.
6214 Remove anachronistic cast of xrealloc.
6215 * fnmatch_.h (__const): Remove. Use 'const'.
6216 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6217 type. Otherwise, it wouldn't compile with at least /bin/cc on
6218 ymp-cray-unicos9.0.2.X.
6219 Combine two mostly-identical uses of alloca into one.
6220 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6222 2003-08-04 Dave Love <d.love@dl.ac.uk>
6226 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6227 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6228 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6229 obsolete NLIST_NAME_UNION.
6230 [__GNU__]: Undef BSD and FSCALE.
6231 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6233 2003-08-03 Paul Eggert <eggert@twinsun.com>
6235 * stdbool_.h (_Bool): Make it signed char, instead of
6236 an enum type, so that it's guaranteed to promote to int. See:
6237 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6239 2003-07-31 Paul Eggert <eggert@twinsun.com>
6241 * strerror.c: Include config.h, limits.h. Declare sprintf.
6242 (strerror): Don't assume that a printable int fits in 14 bytes.
6244 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6245 Bruno Haible <bruno@clisp.org>
6247 * getline.h (getline, getdelim): Change return type to ssize_t.
6248 * getline.c (getline, getdelim): Likewise.
6249 Remove _GNU_SOURCE define; now it's defined in config.h through
6252 2003-07-22 Paul Eggert <eggert@twinsun.com>
6254 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6255 over-parenthesization in macros.
6257 Sync with coreutils.
6259 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6262 Use `exit_failure' for xalloc and xmemcoll instead of their own
6263 private exit-failure variables.
6264 * xalloc.h (xalloc_exit_failure): Remove.
6265 * xmalloc.c: Likewise. Include exitfail.h.
6266 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6267 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6268 * xmemcoll.c: Likewise. Include exitfail.h.
6269 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6271 2003-07-18 Paul Eggert <eggert@twinsun.com>
6273 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6274 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6275 to test that it can stand by itself. Include "exitfail.h".
6276 Clients should set exit_failure instead.
6277 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6279 2003-07-18 Andreas Schwab <schwab@suse.de>
6281 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6283 2003-07-18 Bruno Haible <bruno@clisp.org>
6285 * getndelim2.h: New file.
6286 * getndelim2.c: Make into a module of its own. Include config.h,
6288 (getndelim2): Make non-static. Change return type to ssize_t.
6289 * getline.h: Change argument names.
6290 * getline.c: Include getndelim2.h instead of getndelim2.c.
6291 * getnline.c: Include getndelim2.h.
6293 2003-07-17 Bruno Haible <bruno@clisp.org>
6295 * Makefile.am: Remove file.
6296 * Makefile.in: Remove file.
6298 2003-07-17 Bruno Haible <bruno@clisp.org>
6300 * getnline.h: New file.
6301 * getnline.c: New file.
6302 * getndelim2.c: New file, extracted from getline.c.
6303 (getndelim2): Renamed from getdelim2, with added nmax argument.
6304 * getline.c: Include getndelim2.c.
6305 (getdelim2): Moved out to getndelim2.c.
6306 (getline, getdelim): Update.
6308 2003-07-15 <karl@gnu.org>
6310 * vasnprintf.c: update from gettext.
6312 2003-07-15 Jim Meyering <jim@meyering.net>
6314 * makepath.c (make_path): Enclose diagnostic in _(...).
6316 2003-07-14 Paul Eggert <eggert@twinsun.com>
6318 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6319 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6320 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6321 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6322 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6323 updated automatically by ../config/srclist-update. This changes
6324 their license from LPGL to GPL.
6326 2003-07-14 Jim Meyering <jim@meyering.net>
6328 Don't emit diagnostics. Let callers do that.
6329 * save-cwd.c: Don't include "error.h".
6330 (save_cwd): Don't call error. Ensure that errno is valid
6331 when returning nonzero.
6333 * save-cwd.h (restore_cwd): Update prototype.
6334 * save-cwd.c (restore_cwd): Remove two parameters.
6335 Simplify. Don't call error upon failure. Let callers do that.
6336 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6337 when auditing is enabled. But don't bother updating the #if.
6339 2003-07-14 Simon Josefsson <jas@extundo.com>
6341 * mempcpy.h: New file.
6342 * mempcpy.c: New file.
6344 2003-07-14 Paul Eggert <eggert@twinsun.com>
6346 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6347 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6348 unicodeio.c, unicodeio.h, unlocked-io.h:
6349 Switch from LGPL to GPL.
6351 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6353 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6354 it breaks C++ compilation.
6355 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6357 2003-07-10 Jim Meyering <jim@meyering.net>
6359 * vasnprintf.c: Remove trailing blanks.
6360 Make cpp indentation consistent.
6362 2003-07-09 Paul Eggert <eggert@twinsun.com>
6364 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6365 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6366 Switch from LGPL to GPL.
6368 2003-07-07 Paul Eggert <eggert@twinsun.com>
6370 * mktime.c: Fix some boundary cases and remove need for floating point.
6372 Issue a compile-time diagnostic if time_t is floating point, or if
6373 two's complement arithmetic is not in effect, or if arithmetic
6374 right shift does not propagate the sign. These assumptions were
6375 all in the original code but they weren't checked.
6377 (TIME_T_MIDPOINT, verify): New macros.
6378 (__isleap): Remove; it has integer overflow problems.
6379 (leapyear): New function, without those problems.
6380 (ydhms_tm_diff): Remove; splitting into two parts.
6381 (ydhms_diff): New function, containing the arithmetic part of
6382 the old ydhms_tm_diff function. Issue a compile-time
6383 diagnostic if we are not using C99 integer division.
6384 Avoid casts when possible.
6385 (guess_time_tm): New function, containing the checking part of
6386 the old ydhms_tm_diff function. Return the new value, rather than
6387 the difference between it and the old. Accept a new argument T
6388 so that *T specifies the old value. Check for overflow in the result.
6390 (__mktime_internal): Use a time_t offset, not a long int offset.
6391 This undoes the 2003-06-04 change, which is no longer needed now
6392 that we have better overflow checking.
6393 (localtime_offset): Likewise.
6395 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6396 and long are 64-bit but int is only 32-bit.
6397 (ydhms_diff): Use long int to store year1 and yday1.
6398 Issue a compile-time diagnostic if long int is not wide enough.
6400 (__mktime_internal): Use long int to store adjusted year and yday.
6401 Use plain C rather than preprocessor commands, if that doesn't
6403 Check for overflow (and try to repair) after each probe
6404 rather than checking only at the very end. This avoids some bugs
6405 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6406 does not equal GMT offset at maximum time).
6407 Use integer to check for overflow rather than floating point; this
6408 is more portable to non-IEEE hosts, and is a tad faster.
6409 When we detect that we are oscillating between two values,
6410 don't check whether tm_isdst has the requested value, since
6411 we already know the answer. When tm_isdst has the wrong value,
6412 use a different heuristic to find the right one, based on the
6413 extreme values actually observed in practice in tz2003a,
6414 rather than the (overly optimistic) "previous 3 calendar quarters".
6416 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6417 "T const" to accommodate glibc style.
6418 (check_result): Use less-confusing report format. "long" -> "long int.
6420 Don't loop if the iteration overflows time_t.
6421 Allow a negative step in the iteration.
6423 2003-07-01 Paul Eggert <eggert@twinsun.com>
6425 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6426 having it depend on HAVE_SYS_TYPES_H.
6428 2003-06-25 Bruno Haible <bruno@clisp.org>
6430 * readlink.c: New file.
6432 2003-06-20 Bruno Haible <bruno@clisp.org>
6434 Assume C89, so PARAMS isn't needed.
6435 * unicodeio.h (PARAMS): Remove.
6436 * unicodeio.c: Don't use PARAMS.
6438 2003-06-18 Jim Meyering <jim@meyering.net>
6440 Merge changes from coreutils.
6441 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6442 Remove explicit declarations of xmalloc and realloc.
6444 (read_utmp): Remove anachronistic cast of xmalloc.
6446 2003-06-17 Paul Eggert <eggert@twinsun.com>
6448 Assume C89, so PARAMS isn't needed.
6449 * backupfile.h (PARAMS): Remove. All uses removed.
6450 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6451 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6452 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6453 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6454 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6455 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6456 xstrtol.h: Likewise.
6457 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6458 same.h, strverscmp.h: Do not include config.h; no longer needed.
6459 Anyway, config.h should always be included before any other file.
6461 2003-06-11 Simon Josefsson <jas@extundo.com>
6463 * sysexit_.h: New file.
6465 2003-05-20 Derek Price <derek@ximbiot.com>
6467 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6469 2003-06-10 Simon Josefsson <jas@extundo.com>
6471 * strchrnul.h: New file.
6472 * strchrnul.c: New file.
6474 2003-06-10 Simon Josefsson <jas@extundo.com>
6476 * argp.h: New file, from glibc.
6477 * argp-ba.c: New file, from glibc.
6478 * argp-eexst.c: New file, from glibc.
6479 * argp-fmtstream.c: New file, from glibc.
6480 * argp-fmtstream.h: New file, from glibc.
6481 * argp-fs-xinl.c: New file, from glibc.
6482 * argp-help.c: New file, from glibc.
6483 * argp-namefrob.h: New file, from glibc.
6484 * argp-parse.c: New file, from glibc.
6485 * argp-pv.c: New file, from glibc.
6486 * argp-pvh.c: New file, from glibc.
6487 * argp-xinl.c: New file, from glibc.
6489 2003-06-07 Jim Meyering <jim@meyering.net>
6491 * readtokens.h: Put `Free Software Foundation, Inc.'
6492 in place of my name in the copyright comment.
6493 Remove definition and uses of __P.
6496 * stat.c: Don't declare xmalloc explicitly.
6497 Instead, include "xalloc.h".
6498 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6499 xrealloc, and xcalloc return values.
6500 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6502 * xgetcwd.h: Remove definition/uses of PARAMS.
6504 2003-06-06 Jim Meyering <jim@meyering.net>
6506 * stdbool_.h: Renamed from stdbool.h.in.
6508 2003-06-06 Jim Meyering <jim@meyering.net>
6510 Merge from coreutils.
6511 * same.c: (same_name): Declare *_basename locals to be `const'.
6512 Consolidate declarations and initializations of *_base* locals.
6514 Merge from coreutils.
6515 This avoids a core dump on systems without GNU putenv,
6516 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6517 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6518 (unsetenv): New static function, from GNU libc.
6519 (rpl_putenv): Use it.
6521 * modechange.c: Remove trailing blanks.
6523 Merge from coreutils.
6524 * fsusage.c: Remove declaration of statfs.
6525 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6527 * posixtm.c: Include <stdbool.h> unconditionally.
6529 2003-06-05 Paul Eggert <eggert@twinsun.com>
6531 * mktime.c (__mktime_internal): When resolving a tm_isdst
6532 mismatch, look in future quarters as well as past. This fixes a
6533 bug when processing fall-backwards gaps immediately after a long
6534 period of daylight-saving time.
6536 * mktime.c: Assume freestanding C89 or better.
6537 (HAVE_LIMITS_H): Remove. Assume it's 1.
6538 (__P): Remove; not used.
6539 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6540 (mktime, not_equal_tm, print_tm, check_result,
6541 main): Use prototypes. Use const * where appropriate.
6542 (main): Fix typo in testing code that uncovered by above changes.
6543 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6545 2003-06-04 Paul Eggert <eggert@twinsun.com>
6547 * mktime.c: Fix Debian bug 177940
6548 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6549 (localtime_offset): Now long int, not time_t, because we want it
6550 to be guaranteed to be signed. All uses changed.
6551 (__mktime_internal): If overflow would occur when adding offset,
6554 Merge 'human' changes from coreutils. Rewrite to support
6555 locale-specific notations like thousands separators.
6556 * human.c: Simplify authorship notice.
6557 Include human.h immediately after config.h.
6558 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6559 <limits.h>: Do not include, since human.h does.
6560 (SIZE_MAX, UINTMAX_MAX): New macros.
6561 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6562 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6563 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6564 (power_letter): Renamed from suffixes.
6565 (generate_suffix_backwards): Remove.
6566 (adjust_value): Now takes int style (because of human.h changes)
6567 and long double value (for greater precision on some platforms).
6568 (group_number): New function.
6569 (human_readable): Use it. Use integer options, not enum.
6570 Put the options before the sizes in the arg list.
6571 Support all the new options.
6572 The old human_readable function has been removed;
6573 use inttostr.h instead.
6574 (human_readable, default_block_size, humblock):
6575 Use uintmax_t, not int, for block sizes.
6576 (human_readable_inexact, block_size_types): Remove.
6577 (block_size_opts): New constant.
6578 (human_options): Renamed from human_block_size, with new signature
6579 that allows block sizes up to UINTMAX_MAX. All callers changed.
6580 * human.h: Add copyright and authorship notice.
6581 Include <limits.h> and <stdbool.h> unconditionally.
6582 (PARAMS): Remove. All uses removed.
6583 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6584 (enum human_inexact_style): Remove tag; now a nameless enum.
6585 (human_floor, human_ceiling, human_round_to_even): Now have
6586 values 2, 0, 1 rather than -1, 1, 0.
6587 (human_group_digits, human_suppress_point_zero, human_autoscale,
6588 human_base_1024, human_SI, human_B): New constants.
6589 (human_readable_inexact, human_block_size): Remove.
6590 (human_readable): Size args are now uintmax_t, not int.
6591 (human_options): New decl.
6593 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6594 unnecessary now that we assume C89 or better. This change
6595 imported from coreutils.
6597 * mktime.c (__mktime_internal): Do not reject negative timestamps
6598 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6599 in the 2003-05-30 sync from glibc.
6601 .h files should stand alone, but we shouldn't include <sys/types.h>
6602 if we can get away with just <stddef.h>.
6604 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6605 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6606 rather than <sys/types.h>, as we merely need size_t.
6607 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6609 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6610 Include <stdio.h>, to get FILE.
6611 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6612 memcasecmp.h has included <stddef.h> and all we need is size_t.
6613 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6614 our interface, instead of including <sys/types.h>
6616 2003-06-02 Paul Eggert <eggert@twinsun.com>
6619 Fix some minor time-related bugs with POSIX time arguments.
6620 Some valid time stamps were being rejected (notably -1, and
6621 time stamps before 1900 on 64-bit hosts). And some invalid
6622 time stamps were being accepted, e.g. September 31.
6624 * posixtm.h (posixtime): Return bool instead of time_t, so
6625 that we can return (time_t) -1 successfully.
6626 * posixtm.c: Likewise.
6627 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6628 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6629 (t): Remove static var.
6630 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6631 of static var. All uses changed.
6632 (year): Do not reject years before 1900; they can occur with
6634 (posix_time_parse): Do not check for out-of-range components;
6635 that is now the caller's responsibility, since our checks were
6636 only approximations.
6637 (posixtime): Use mktime to check for out-of-range components,
6638 since it knows them exactly.
6639 If mktime returns (time_t) -1, check whether an error actually occurred
6640 by invoking localtime on -1.
6641 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6642 posixtime failures better.
6643 Improve the test data (in comments only).
6645 2003-05-30 <karl@gnu.org>
6647 * mktime.c: update from libc.
6649 2003-05-30 Bruno Haible <bruno@clisp.org>
6651 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6652 * localcharset.h: Likewise.
6653 * localcharset.c: Likewise.
6655 2003-05-28 Paul Eggert <eggert@twinsun.com>
6657 Assume the headers required for C89 freestanding compilers.
6658 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6659 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6660 without checking for HAVE_LIMITS_H.
6661 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6662 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6664 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6665 * exclude.c: Include <stdbool.h> unconditionally.
6666 * tempname.c: Include <stddef.h> unconditionally.
6667 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6668 * modechange.c, rpmatch.c (NULL): Don't define, since
6669 <stddef.h> does that.
6670 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6671 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6672 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6673 * xstrtol.c: Likewise.
6674 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6675 * savedir.c: Include <stddef.h> instead of defining NULL.
6677 * addext.c (addext): Use assignment rather than cast, to avoid
6678 warnings on some platforms.
6680 * mktime.c (__mktime_internal): Do not reject negative timestamps
6683 2003-05-10 Bruno Haible <bruno@clisp.org>
6685 * linebreak.c (iconv_string_length): Don't return -1 just because the
6686 string is longer than 4 KB.
6688 2003-05-12 Jim Meyering <jim@meyering.net>
6690 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6691 the space-padded-by-default conversion specifiers, %e, %k, %l.
6693 2003-05-03 Bruno Haible <bruno@clisp.org>
6695 Upgrade to Unicode-4.0.
6696 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6697 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6698 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6699 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6700 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6701 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6702 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6703 Change width of U+E0100..U+E01EF from 1 to 0.
6705 2003-04-25 Bruno Haible <bruno@clisp.org>
6707 * copy-file.c: Include <stddef.h>, for size_t.
6709 2003-04-25 Jim Meyering <jim@meyering.net>
6711 * copy-file.c (copy_file_preserving): Declare buf_size to be
6712 of type size_t, not int.
6714 2003-04-11 Jim Meyering <jim@meyering.net>
6716 Merge changes from Coreutils.
6718 2003-03-22 Jim Meyering <jim@meyering.net>
6720 * strftime.c (widen): Cast alloca return value to proper type.
6722 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6725 * strftime.c (my_strftime): Handle very large width
6726 specifications for numeric values correctly. Improve checks for
6729 2003-01-19 Jim Meyering <jim@meyering.net>
6731 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6732 (nl_get_alt_digit) [! defined my_strftime]: Define.
6733 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6734 _nl_get_alt_digit and _nl_get_walt_digit.
6736 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6737 These changes have no effect outside of _LIBC.
6739 2003-04-10 Bruno Haible <bruno@clisp.org>
6741 * findprog.h: New file, from GNU gettext.
6742 * findprog.c: New file, from GNU gettext.
6744 2003-04-05 Jim Meyering <jim@meyering.net>
6746 Merge changes from Coreutils.
6748 * exclude.h (PARAMS): Remove definition and uses.
6749 * exclude.c: Remove uses of `PARAMS'.
6751 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6752 Add test-cases for DOS filenames. Declare program_name.
6753 (main): Set up program_name. Patch by Rich Dawe.
6755 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6757 Use mntctl's return value to drive the entry-processing loop, since
6758 we can't rely on the value of the vmt_length member in the last
6759 entry. On some systems doing so could result in exhausting
6760 virtual memory. Based in part on a patch from Mike Jetzer.
6762 2003-04-04 Bruno Haible <bruno@clisp.org>
6764 * linebreak.h: New file, from GNU gettext.
6765 * linebreak.c: New file, from GNU gettext with slight modifications.
6766 * lbrkprop.h: New file, from GNU gettext.
6768 2003-04-03 Bruno Haible <bruno@clisp.org>
6770 * utf8-ucs4.h: New file, from GNU gettext.
6771 * utf16-ucs4.h: New file, from GNU gettext.
6772 * ucs4-utf8.h: New file, from GNU gettext.
6773 * ucs4-utf16.h: New file, from GNU gettext.
6775 2003-04-02 Bruno Haible <bruno@clisp.org>
6777 * binary-io.h: New file, from GNU gettext.
6779 2003-04-01 Bruno Haible <bruno@clisp.org>
6781 * pathname.h: New file, from GNU gettext.
6782 * concatpath.c: New file, from GNU gettext.
6784 2003-03-30 Bruno Haible <bruno@clisp.org>
6786 * copy-file.c (copy_file_preserving): Don't set owner if the function
6787 chown() doesn't exist.
6789 2003-03-28 Bruno Haible <bruno@clisp.org>
6791 * copy-file.h: New file, from GNU gettext.
6792 * copy-file.c: New file, from GNU gettext.
6794 2003-03-18 Jim Meyering <jim@meyering.net>
6796 * quote.c (quote_n): Fix typo in comment.
6798 2003-03-14 Jim Meyering <jim@meyering.net>
6800 Merge changes from Coreutils.
6801 * obstack.h (obstack_object_size): Declare temporary, __o,
6802 to be const, in order to avoid warnings.
6803 (obstack_room): Likewise.
6804 (obstack_empty_p): Likewise.
6806 2003-03-13 Paul Eggert <eggert@twinsun.com>
6808 Merge changes from Bison.
6809 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6810 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6811 when compiling Bison 1.875's `bitset bset = obstack_alloc
6812 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6813 * hash.c: Include <stdbool.h> unconditionally.
6815 2003-03-09 Paul Eggert <eggert@twinsun.com>
6817 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6818 Reported by Bruce Becker; see:
6819 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6821 2003-03-03 Paul Eggert <eggert@twinsun.com>
6822 Bruno Haible <bruno@clisp.org>
6824 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6825 Reported by John Hughes, see
6826 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6828 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6830 * poll_.h: New file.
6833 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6835 * mathl.h: New file.
6836 * acosl.c: New file.
6837 * asinl.c: New file.
6838 * atanl.c: New file.
6839 * ceill.c: New file.
6842 * floorl.c: New file.
6843 * frexpl.c: New file.
6844 * ldexpl.c: New file.
6846 * sincosl.c: New file.
6848 * sqrtl.c: New file.
6850 * trigl.c: New file.
6851 * trigl.h: New file.
6853 2003-02-17 Bruno Haible <bruno@clisp.org>
6855 * mkdtemp.h: New file, from GNU gettext.
6856 * mkdtemp.c: New file, from GNU gettext.
6858 2003-01-31 Bruno Haible <bruno@clisp.org>
6860 * rename.c: #undef rename before defining rpl_rename.
6861 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6863 2003-01-30 Bruno Haible <bruno@clisp.org>
6865 * printf-args.h: New file, from GNU gettext.
6866 * printf-args.c: New file, from GNU gettext.
6867 * printf-parse.h: New file, from GNU gettext.
6868 * printf-parse.c: New file, from GNU gettext.
6869 * vasnprintf.h: New file, from GNU gettext.
6870 * vasnprintf.c: New file, from GNU gettext.
6871 * asnprintf.c: New file, from GNU gettext.
6872 * vasprintf.h: New file, from GNU gettext with modifications.
6873 * vasprintf.c: New file, from GNU gettext.
6874 * asprintf.c: New file, from GNU gettext.
6876 2003-01-29 Bruno Haible <bruno@clisp.org>
6878 * stpncpy.h: New file, from GNU gettext with modifications.
6879 * stpncpy.c: New file, from GNU gettext with modifications.
6881 2003-01-28 Bruno Haible <bruno@clisp.org>
6883 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6885 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6888 2003-01-27 Bruno Haible <bruno@clisp.org>
6890 * xsetenv.h: New file, from GNU gettext.
6891 * xsetenv.c: New file, from GNU gettext.
6893 2003-01-23 Bruno Haible <bruno@clisp.org>
6895 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
6897 2003-01-22 Bruno Haible <bruno@clisp.org>
6899 * exit.h: New file, from GNU gettext.
6901 2003-01-11 Bruno Haible <bruno@clisp.org>
6903 * stpcpy.h (stpcpy): Use ANSI C function declarations.
6904 * strcase.h (strcasecmp, strncasecmp): Likewise.
6906 2003-01-14 Jim Meyering <jim@meyering.net>
6908 * same.c (same_name): Tweak a comment.
6910 2003-01-11 Bruno Haible <bruno@clisp.org>
6912 * same.c (same_name): Reorder tests so as to avoid calling stat()
6913 when a string comparison is sufficient.
6915 2003-01-11 Bruno Haible <bruno@clisp.org>
6917 * readtokens.c (readtoken): Cast character to 'unsigned char', not
6920 2003-01-11 Bruno Haible <bruno@clisp.org>
6922 * hash-pjw.c: Add comment about low quality of this function.
6924 2003-01-12 Paul Eggert <eggert@twinsun.com>
6926 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
6927 to avoid collisions with libcurses and libreadline.
6929 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
6930 * getstr.h, getstr.c: Remove.
6931 * getline.c: Include "getline.h", to check interface.
6932 Move body of old getstr.c here: this defines MIN_CHUNK and
6933 declares getdelim2, which is renamed from getstr.
6934 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
6936 * linebuffer.c (readlinebuffer): Renamed from readline.
6938 * linebuffer.h: Likewise.
6939 (readline): Remove backward-compatibility macro.
6941 2003-01-12 Jim Meyering <jim@meyering.net>
6943 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
6945 2003-01-10 Bruno Haible <bruno@clisp.org>
6947 * alloca_.h: New file.
6948 * getdate.y: Unconditionally include alloca.h.
6949 * makepath.c: Likewise.
6950 * setenv.c: Likewise.
6951 * userspec.c: Likewise.
6953 2003-01-09 Bruno Haible <bruno@clisp.org>
6955 * stdbool.h.in: New file.
6957 2003-01-08 Bruno Haible <bruno@clisp.org>
6959 * safe-read.c: Include specification header first, to ensure its
6961 * full-write.c: Likewise.
6963 2003-01-08 Jim Meyering <jim@meyering.net>
6965 * full-write.c: Undefine and define-away `const' after inclusion
6966 of errno.h, not before. Suggestion from Bruno Haible.
6968 2003-01-07 Jim Meyering <jim@meyering.net>
6970 * full-write.c: Rework so that it may serve to define full_read, too.
6971 * full-read.c: Simply #define FULL_READ and include full-write.c.
6973 2003-01-06 Jim Meyering <jim@meyering.net>
6975 * version-etc.c: Update year in translatable copyright string.
6977 2002-12-25 Bruno Haible <bruno@clisp.org>
6979 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
6980 * xstrtol.h: Likewise.
6981 * xstrtoimax.c: Likewise.
6982 * xstrtoumax.c: Likewise.
6983 * human.h: Likewise.
6985 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
6986 on systems that have <inttypes.h> but not <stdint.h>.
6988 2002-12-31 Paul Eggert <eggert@twinsun.com>
6990 * memcoll.c (memcoll): Fall back on a simple algorithm using
6991 memcmp if strcoll doesn't work.
6993 2002-12-23 Bruno Haible <bruno@clisp.org>
6995 * localcharset.h: New file.
6996 * localcharset.c: Include it.
6997 * unicodeio.c: Likewise.
6999 2002-12-22 Bruno Haible <bruno@clisp.org>
7001 * utime.c (utime_null): No need to call ftruncate if the file was
7004 2002-12-23 Bruno Haible <bruno@clisp.org>
7006 * memcoll.c (STRCOLL): New macro.
7009 2002-12-22 Bruno Haible <bruno@clisp.org>
7011 * getstr.h (getstr): Define, to avoid clash with libcurses.
7012 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7014 2002-12-22 Bruno Haible <bruno@clisp.org>
7016 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7018 2002-12-23 Bruno Haible <bruno@clisp.org>
7020 * getline.h: Include <stddef.h>, for size_t.
7022 * unicodeio.h: Include <stddef.h>, for size_t.
7023 * unicodeio.c: Don't include <stddef.h>.
7025 2002-12-17 Bruno Haible <bruno@clisp.org>
7027 * canon-host.c (strdup): Remove unused declaration.
7029 * fsusage.c: Include full_read.h.
7030 (get_fs_usage): Use full_read instead of safe_read.
7032 * utime.c (utime_null): Use SAFE_READ_ERROR.
7034 2002-12-11 Bruno Haible <bruno@clisp.org>
7036 * setenv.h: Rewritten to cope with systems that have setenv() but not
7038 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7041 2002-12-11 Bruno Haible <bruno@clisp.org>
7043 * setenv.c (alloca): Fall back to malloc.
7045 (setenv): Use freea() to free memory allocated with alloca().
7047 2002-11-13 Bruno Haible <bruno@clisp.org>
7049 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7050 function declarations.
7051 * unsetenv.c (unsetenv): Likewise.
7053 2002-03-04 Bruno Haible <bruno@clisp.org>
7055 Portability to AIX 4.3.3.
7056 * unsetenv.c: New file, extracted from setenv.c.
7057 * setenv.c: Move the unsetenv() function to unsetenv.c.
7059 2001-12-20 Bruno Haible <bruno@clisp.org>
7061 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7062 use malloc instead. For SunOS 4.
7064 2001-12-11 Bruno Haible <bruno@clisp.org>
7066 * setenv.c: Declare alloca.
7067 (compar_fn_t): New typedef.
7068 (KNOWN_VALUE, STORE_VALUE): Use it.
7070 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7073 2002-12-10 Paul Eggert <eggert@twinsun.com>
7075 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7076 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7077 Choose values that are less likely to collide with system fnmatch
7079 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7080 defined (e.g., a pure POSIX system).
7081 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7082 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7084 2002-12-06 Jim Meyering <jim@meyering.net>
7086 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7088 Merge in changes from libc's misc/error.c, in preparation
7089 for the merge of gnulib's changes back into libc.
7091 * error.c (_): Define only if not already defined.
7092 Move definition to follow all #include directives.
7093 Include unlocked-io.h only if !_LIBC.
7094 [_LIBC]: Include <libio/libioP.h>.
7095 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7096 (fflush): Tweak definition to use INTUSE.
7099 2002-12-05 Paul Eggert <eggert@twinsun.com>
7101 * alloca.c [defined emacs]: Include "lisp.h".
7102 (xalloc_die) [defined emacs]: New macro.
7103 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7104 [! defined emacs]: Include <xalloc.h>.
7105 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7106 (pointer): Typedef to POINTER_TYPE *.
7107 (malloc): Remove decl; we now always use xmalloc.
7108 (alloca): Use old-style definition, since Emacs needs this.
7109 Check for arithmetic overflow when computing combined size.
7111 2002-12-04 Paul Eggert <eggert@twinsun.com>
7113 Do not generate unlocked-io.h automatically, since it's easier to
7114 maintain it by hand.
7116 * unlocked-io.h: New file, from GNU diffutils,
7117 but with proper copyright notice and attribution.
7119 * Makefile.am: Add copyright notice.
7120 (libfetish_a_SOURCES): Add unlocked-io.h.
7121 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7122 (DISTCLEANFILES, io_functions): Remove macros.
7123 (EXTRA_DIST): Remove gen_uio.
7124 (unlocked-io.h): Remove rule.
7126 2002-12-04 Jim Meyering <jim@meyering.net>
7128 Reflect the fact that stat.c and lstat.c are no longer generated.
7129 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7130 (DISTCLEANFILES): Likewise.
7131 (EXTRA_DIST): Likewise.
7132 (all_local): Don't depend on stat.c or lstat.c.
7133 (stat.c, lstat.c): Remove rules.
7134 (EXTRA_DIST): Remove xstat.in.
7136 * xstat.in: Remove file. Contents moved into stat.c.
7137 * stat.c: New file. Contents mostly from xstat.in.
7138 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7139 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7141 * safe-read.c: Rework so that it may serve to define safe_write, too.
7142 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7144 2002-12-03 Jim Meyering <jim@meyering.net>
7146 * safe-read.c, safe-write.c: Change variable names and comments, but
7147 not semantics, to minimize the differences between these two files.
7148 (safe_read): Change comment to mention SAFE_READ_ERROR.
7150 * safe-read.c (IS_EINTR): Define.
7151 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7153 2002-12-02 Bruno Haible <bruno@clisp.org>
7155 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7156 Define, taken from safe-read.c.
7157 (INT_MAX): Provide fallback.
7158 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7159 * safe-write.h (SAFE_WRITE_ERROR): Define.
7161 * safe-read.c (EINTR): Remove definition.
7162 (safe_read): Don't use EINTR if it is absent.
7164 2002-12-02 Jim Meyering <jim@meyering.net>
7166 * safe-read.c (EINTR): Define.
7167 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7168 (INT_MAX): Provide fallback.
7169 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7171 * safe-read.h (SAFE_READ_ERROR): Define.
7173 2002-12-01 Jim Meyering <jim@meyering.net>
7175 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7176 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7178 2002-11-27 Paul Eggert <eggert@twinsun.com>
7180 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7181 hash_rehash): Replace `if (limit <= value) abort ();' with
7182 `if (! (value < limit)) abort ();', for readability.
7184 2002-11-26 <karl@gnu.org>
7186 * strdup.c: copy from libc again, with jim's ok.
7187 * .cppi-disable: re-add strdup.c
7189 2002-11-25 <karl@gnu.org>
7191 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7192 instead of "strtol.c".
7194 2002-11-25 Jim Meyering <jim@meyering.net>
7196 * mktime.c: Sync from libc, now that it has the latest fix.
7198 2002-11-24 <karl@gnu.org>
7200 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7201 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7203 2002-11-24 Jim Meyering <jim@meyering.net>
7205 Update from coreutils:
7207 * mktime.c: Merge in changes from libc.
7209 Avoid a link-time failure on some Linux systems.
7210 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7211 (__mon_yday): Declare with the STATIC attribute.
7212 (__mktime_internal): Likewise.
7213 Based on a report from Greg Schafer.
7215 2002-11-23 Jim Meyering <jim@meyering.net>
7217 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7218 Use `unsigned', not `int', as type of index.
7220 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7222 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7224 2002-11-22 Paul Eggert <eggert@twinsun.com>
7226 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7227 hint that one should use `if (! x) abort ();' rather than `assert
7228 (x);', and anyway it's one less thing to worry about configuring.
7229 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7230 hash_rehash, hash_insert): Use abort rather than assert.
7232 2002-11-22 Paul Eggert <eggert@twinsun.com>
7234 * quotearg.h: Allow multiple inclusion by surrounding with
7235 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7236 so that we can be included first.
7237 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7238 * quotearg.c: Include quotearg.h immediately after config.h.
7239 No need to include stddef.h or sys/types.h any more.
7240 Surround local include files with "", not "<>".
7241 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7242 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7243 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7244 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7245 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7246 (ISPRINT): Remove; no longer needed now that we assume C89.
7248 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7251 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7252 quotearg_char): Use SIZE_MAX rather than
7253 (size_t) -1 when we are talking about "infinity".
7255 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7257 2002-11-22 Bruno Haible <bruno@clisp.org>
7259 * safe-read.h: Assume C89. Add comments.
7260 (safe_read): Change return type to size_t.
7261 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7262 counts > SSIZE_MAX correctly.
7263 * safe-write.h: New file.
7264 * safe-write.c: New file.
7265 * full-read.h: New file.
7266 * full-read.c: New file.
7267 * full-write.h: Assume C89. Add comments.
7268 * full-write.c: Include safe-write.h.
7269 (full_write): Rewritten to use safe_write.
7270 Suggested by Jim Meyering and Paul Eggert.
7272 2002-11-21 Bruno Haible <bruno@clisp.org>
7274 Remove case insensitive option matching.
7275 * argmatch.h (argcasematch): Remove declaration.
7276 (ARGCASEMATCH): Remove macro.
7277 (__xargmatch_internal): Remove case_sensitive argument.
7278 (XARGMATCH): Update.
7279 (XARGCASEMATCH): Remove macro.
7280 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7281 case_sensitive argument.
7282 (argcasematch): Remove function.
7283 (__xargmatch_internal): Remove case_sensitive argument.
7284 (main): Use XARGMATCH instead of XARGCASEMATCH.
7286 * xmalloc.c: Change compile-time error message. Add comment about
7287 required autoconf version.
7289 2002-11-21 Jim Meyering <jim@meyering.net>
7291 * strdup.c (strdup): Tweak comment and initial #if/#include.
7293 Merge in changes from the coreutils.
7295 2002-09-25 Paul Eggert <eggert@twinsun.com>
7296 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7297 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7298 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7299 int. Work more efficiently if X is the same width as uintmax_t.
7300 Do not compare X to -1, to avoid bogus compiler warning.
7301 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7302 Don't assume that f_frsize and f_bsize are the same type.
7304 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7307 * makepath.c (make_path): Restore umask *before* creating the final
7309 (make_path): Minor reformatting.
7311 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7312 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7314 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7315 ones. At least on GNU/Linux systems, `auto' means something else.
7318 2002-11-20 Paul Eggert <eggert@twinsun.com>
7320 Merge argmatch cleanups from Bison. Assume C89.
7322 * argmatch.c: Include config.h here, not in argmatch.h.
7323 Include stdlib.h, for EXIT_FAILURE.
7324 Always include <string.h>, since we assume C89.
7325 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7326 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7327 Include <stddef.h> instead, since it's all we need for size_t.
7328 (PARAMS): Remove. All uses removed.
7329 (ARRAY_CARDINALITY): Do not bother to #undef.
7330 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7331 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7332 Remove unnecessary parentheses.
7333 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7334 Insert necessary parentheses.
7335 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7336 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7338 2002-11-19 Bruno Haible <bruno@clisp.org>
7340 * mbswidth.c: Include mbswidth.h right at the beginning.
7341 * mbswidth.h: Include <stddef.h>, for size_t.
7343 * mbswidth.h (PARAMS): Remove macro.
7344 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7345 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7347 * gcd.h (PARAMS): Remove macro.
7348 (gcd): Use ANSI C function declarations.
7349 * gcd.c (gcd): Likewise.
7351 2002-11-15 Bruno Haible <bruno@clisp.org>
7353 * strcspn.c: Include <stddef.h>.
7354 (strcspn): Use ANSI C function declaration. Change return type to
7356 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7357 (strpbrk): Use NULL.
7358 * strpbrk.h (PARAMS): Remove macro.
7359 (strpbrk): Use ANSI C function declaration.
7360 * strstr.c: Don't include <sys/types.h>.
7361 * strstr.h (PARAMS): Remove macro.
7362 (strstr): Use ANSI C function declarations.
7364 2002-11-06 Bruno Haible <bruno@clisp.org>
7366 * gcd.h (gcd): Change argument type to 'unsigned long'.
7367 * gcd.c (gcd): Likewise.
7369 2002-11-05 Bruno Haible <bruno@clisp.org>
7371 * gcd.h: New file, from gettext-0.11.5.
7372 * gcd.c: New file, from gettext-0.11.5.
7374 2002-11-05 Bruno Haible <bruno@clisp.org>
7376 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7377 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7378 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7379 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7381 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7382 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7384 * closeout.c: Include gettext.h instead of <libintl.h>.
7385 * human.c: Include gettext.h instead of <libintl.h>.
7386 * quotearg.c: Include gettext.h instead of <libintl.h>.
7387 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7388 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7389 * userspec.c: Include gettext.h instead of <libintl.h>.
7390 * version-etc.c: Include gettext.h instead of <libintl.h>.
7391 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7392 (textdomain): Remove definition.
7393 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7395 * long-options.c: Remove include of <libintl.h> and definition of _.
7396 * same.c: Remove include of <libintl.h> and definition of _.
7398 2002-11-04 Bruno Haible <bruno@clisp.org>
7400 * stpcpy.h: New file, from GNU gettext-0.11.5.
7401 * strcase.h: New file, from GNU gettext-0.11.5.
7402 * strpbrk.h: New file, from GNU gettext-0.11.5.
7403 * strstr.h: New file, from GNU gettext-0.11.5.
7404 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7406 2002-05-09 Bruno Haible <bruno@clisp.org>
7408 * config.charset: Update for newest glibc. Add canonical names
7409 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7411 2002-05-09 Bruno Haible <bruno@clisp.org>
7413 * localcharset.c (get_charset_aliases): Add more Windows specific
7416 2002-05-08 Owen Taylor <otaylor@redhat.com>
7418 * config.charset: A few additions for Solaris.
7420 2001-12-05 Bruno Haible <bruno@clisp.org>
7422 * localcharset.c (locale_charset): Don't return an empty string.
7424 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7426 * config.charset: msdos in uk_UA uses CP1125.
7428 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7430 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7431 * localcharset.c (locale_charset): Declare as extern "C".
7433 2002-02-15 Bruno Haible <bruno@clisp.org>
7435 * config.charset [msdosdjgpp]: For Russian, use CP866.
7437 2002-02-11 Bruno Haible <bruno@clisp.org>
7439 * config.charset: Add support for NetBSD.
7441 2002-09-25 <karl@gnu.org>
7443 * strdup.c: copy from libc/string (via ../config/srclist*).
7444 * getopt*: copy from libc/posix.
7445 * gettext.h: copy from gettext.
7446 * .cppi-disable: add strdup.c, gettext.h.
7448 2002-07-01 Jim Meyering <meyering@lucent.com>
7450 * c-stack.c: Include sys/time.h.
7451 From Volker Borchert.
7453 2002-06-11 Paul Eggert <eggert@twinsun.com>
7455 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7456 New macro. Use it uniformly instead of
7457 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7458 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7459 reported by Vin Shelton.
7461 2002-06-22 Jim Meyering <meyering@lucent.com>
7463 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7464 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7466 2002-06-22 Paul Eggert <eggert@twinsun.com>
7468 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7469 Do not assume SA_SIGINFO behavior.
7470 Bug reported by Jim Meyering on NetBSD 1.5.2.
7472 2002-06-22 Jim Meyering <meyering@lucent.com>
7474 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7476 * exitfail.c, exitfail.h: Likewise.
7477 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7479 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7481 (EXTRA_DIST): Add fnmatch_loop.c.
7482 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7484 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7485 * fnmatch.c: Update from diffutils-2.8.2.
7486 * fnmatch_.h: New file. From diffutils-2.8.2.
7487 * fnmatch.h: Remove file.
7489 2002-06-18 Paul Eggert <eggert@twinsun.com>
7491 * file-type.h: Report an error if neither S_ISREG nor
7492 S_IFREG is defined, instead of using a test specific to glibc
7493 2.2. This should be safe, since POSIX requires S_ISREG and
7494 Unix Version 7 had S_IFREG. We don't need to check for
7495 <sys/types.h> since we don't use any symbols that it defines.
7497 2002-06-15 Jim Meyering <meyering@lucent.com>
7499 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7500 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7501 have been included before this file.
7503 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7505 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7506 so that each temporary file name is unique and valid in the first
7507 8 characters, for operation under DOS.
7509 2002-06-15 Jim Meyering <meyering@lucent.com>
7511 Work even with DJGPP 2.03, which lacks support for symlinks.
7513 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7515 * lchown.c (S_ISLNK): Likewise.
7517 2002-06-14 Jim Meyering <meyering@lucent.com>
7519 * file-type.h: Use the version from diffutils-2.8.2.
7520 * file-type.c: Likewise.
7522 2002-05-27 Jim Meyering <meyering@lucent.com>
7524 Fix a problem seen only on nonconforming systems whereby ls.c's
7525 use of localtime, and then of gettimeofday would cause trouble:
7526 the localtime call used to initialize rpl_gettimeofday's save
7527 mechanism would clobber ls's current local time information so
7528 that in any long listing the first file would always be listed
7529 with date 1970-01-01. Analysis by Volker Borchert.
7531 * gettimeofday.c (localtime): Undefine.
7532 (rpl_localtime): New function.
7534 2002-05-22 Jim Meyering <meyering@lucent.com>
7536 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7537 * file-type.h: New file.
7538 * file-type.c (file_type): New file/function. Extracted from diffutils.
7540 2002-04-29 Paul Eggert <eggert@twinsun.com>
7542 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7544 2002-04-28 Paul Eggert <eggert@twinsun.com>
7546 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7547 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7548 of 127, since 64 is the largest conceivable number for ancient
7550 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7552 2002-04-28 Jim Meyering <meyering@lucent.com>
7554 * sig2str.c (WTERMSIG): Remove definition (unused).
7556 2002-04-28 Paul Eggert <eggert@twinsun.com>
7558 * sig2str.h, sig2str.c: New files.
7559 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7561 2002-04-24 Jim Meyering <meyering@lucent.com>
7563 * gettext.h: New file, from Gettext.
7564 * Makefile.am (INCLUDES): Remove -I../intl.
7565 (libfetish_a_SOURCES): Add gettext.h.
7567 2002-04-16 Jim Meyering <meyering@lucent.com>
7569 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7570 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7571 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7573 2002-04-12 Jim Meyering <meyering@lucent.com>
7575 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7577 2002-03-10 Jim Meyering <meyering@lucent.com>
7579 * makepath.c (make_path): Remove a comma from a diagnostic.
7580 Suggestion from Santiago Vila.
7582 2002-03-08 Jim Meyering <meyering@lucent.com>
7584 * rename.c: Mention that this wrapper is needed also on
7585 mips-dec-ultrix4.4 systems.
7587 2002-03-02 Jim Meyering <meyering@lucent.com>
7589 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7590 not HAVE_CLOCK_SETTIME.
7592 2002-02-27 Paul Eggert <eggert@twinsun.com>
7594 * nanosleep.h: Rename to....
7595 * timespec.h: New name for nanosleep.h. All uses changed.
7597 * gettime.c: New file.
7598 * settime.c: New file.
7601 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7602 timespec.h. Remove nanosleep.h.
7604 2002-02-25 Paul Eggert <eggert@twinsun.com>
7606 * acl.c, acl.h: New files.
7607 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7609 2002-02-24 Jim Meyering <meyering@lucent.com>
7611 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7612 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7613 cause trouble. Reported by Nelson Beebe.
7615 2002-02-23 Paul Eggert <eggert@twinsun.com>
7617 * path-concat.c (xpath_concat): Reorder code to pacify
7618 compilers that don't know that xalloc_die never returns.
7620 2002-02-20 Jim Meyering <meyering@lucent.com>
7622 * getdate.c: Regenerate using bison-1.33.
7624 2002-02-15 Paul Eggert <eggert@twinsun.com>
7626 * posixver.c, posixver.h: New files.
7627 * Makefile.am (libfetish_a_SOURCES): Add them.
7629 2002-02-02 Paul Eggert <eggert@twinsun.com>
7630 Bruno Haible <bruno@clisp.org>
7632 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7633 (fwrite_success_callback): New declaration.
7634 * unicodeio.c (unicode_to_mb): New function, extracted from
7635 print_unicode_char. Call failure callback instead of error.
7636 (fwrite_success_callback): New function.
7637 (exit_failure_callback): New function.
7638 (fallback_failure_callback): New function.
7639 (print_unicode_char): Call unicode_to_mb.
7641 2002-01-26 Jim Meyering <meyering@lucent.com>
7643 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7645 2002-01-22 Jim Meyering <meyering@lucent.com>
7647 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7648 Otherwise, some versions of automake would omit the rule that makes
7649 Makefile from Makefile.in.
7651 2001-01-21 Paul Eggert <eggert@twinsun.com>
7653 * xmemcoll.h, xmemcoll.c: New files.
7654 * Makefile.am (libfetish_a_SOURCES): Add them.
7655 * memcoll.c: Include errno.h, and declare errno if not defined.
7656 (memcoll): Set errno to zero if there is no error.
7658 * quotearg.c (quotearg_buffer_restyled):
7659 Fix bug with quoting buffers containing NUL when backslashing escapes.
7660 This bug was exposed by the other changes in this patch.
7661 (quotearg_n_options): New arg ARGSIZE.
7662 All callers changed.
7663 (quoting_options_from_style): New function.
7664 (quotearg_n_style): Use it.
7665 (quotearg_n_style_mem): New function.
7667 * quotearg.h (quotearg_n_style_mem): New function.
7669 2002-01-16 Jim Meyering <meyering@lucent.com>
7671 * getdate.y: Add three semicolons, each just before a closing brace.
7672 Bison (as of version 1.31) no longer papers over that mistake.
7674 2002-02-14 Paul Eggert <eggert@twinsun.com>
7676 * backupfile.c (ISDIGIT): Comment fix.
7677 * getdate.y (ISDIGIT): Likewise.
7678 * posixtm.c (ISDIGIT, year): Likewise.
7679 * strverscmp.c (ISDIGIT): Likewise.
7680 * userspec.c (ISDIGIT): Likewise.
7682 2002-01-05 Jim Meyering <meyering@lucent.com>
7684 * version-etc.c (version_etc_copyright): Update copyright year.
7686 2001-01-19 Paul Eggert <eggert@twinsun.com>
7688 * closeout.c (close_stdout_status): If ferror (stdout), do
7689 not silently exit merely because the output buffer happens to
7690 have nothing pending.
7692 2001-12-18 Paul Eggert <eggert@twinsun.com>
7694 See the big note in ../ChangeLog.
7695 * human.c (suffixes): Prefer K to k for 1024.
7696 (generate_suffix_backwards): New function.
7697 (human_readable_inexact): Use it.
7698 * xstrtol.c (__xstrtol): If there is no number but there
7699 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7700 Accept 'K' as well as 'k'.
7702 2001-12-15 Jim Meyering <meyering@lucent.com>
7704 * regex.h (__restrict_arr): Update from libc.
7706 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7707 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7710 2001-12-10 Jim Meyering <meyering@lucent.com>
7712 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7713 Instead, include "xalloc.h".
7714 (initbuffer): Don't cast xmalloc return value to char*.
7715 (readline): Reword comment.
7716 Don't cast xrealloc return value to char*
7719 2001-12-09 Jim Meyering <meyering@lucent.com>
7721 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7722 `signed and unsigned type in conditional expression'.
7723 * posixtm.c (posix_time_parse): Likewise.
7725 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7727 * readtokens.c (readtoken): Declare an index to be of type unsigned
7728 to avoid a pedantic warning.
7730 * getstr.c: Don't include assert.h.
7731 (getstr): Remove warning-evoking assertions.
7732 Return -1 if offset parameter is out of bounds.
7733 Change the type of a local from int to size_t.
7735 * strftime.c (my_strftime_localtime_r): Include this function
7736 definition in the `#if ! HAVE_TM_GMTOFF' block.
7738 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7739 Include xalloc.h instead.
7741 2001-12-02 Jim Meyering <meyering@lucent.com>
7743 * tempname.c: Don't declare getenv, thus reverting the change of
7744 2001-11-18. It's no longer necessary, now that stdlib.h is always
7747 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7748 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7750 2001-11-30 Akim Demaille <akim@epita.fr>
7752 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7753 before being defined.
7755 2001-11-27 Paul Eggert <eggert@twinsun.com>
7757 * quotearg.h (quotearg_n, quotearg_n_style):
7758 First arg is int, not unsigned.
7759 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7760 (SIZE_MAX, UINT_MAX): New macros.
7761 (quotearg_n_options): Abort if N is negative.
7762 Avoid overflow check on hosts where size_t is 64 bits and int
7763 is 32 bits, as overflow is impossible there.
7764 Fix off-by-one typo that caused unnecessary reallocation.
7766 2001-11-27 Jim Meyering <meyering@lucent.com>
7768 * tempname.c: Merge with version from libc.
7769 * regex.c: Likewise.
7771 * tempname.c: Include stdlib.h unconditionally. On some old systems
7772 for which STDC_HEADERS is 0, it was not included, resulting in a
7773 warning about an integer-to-pointer conversion problem with getenv.
7774 Reported by Volker Borchert.
7776 2001-11-26 Jim Meyering <meyering@lucent.com>
7778 * gtod.h: Remove file.
7779 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7780 * gettimeofday.c: Don't include gtod.h.
7781 (GTOD_init): Remove function.
7782 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7783 Suggestion from Volker Borchert.
7785 2001-11-23 Jim Meyering <meyering@lucent.com>
7787 * hash.h (struct hash_table): Don't define here. Merely declare it.
7788 * hash.c (struct hash_table): Define it here instead.
7790 2001-11-22 Jim Meyering <meyering@lucent.com>
7792 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7794 2001-11-18 Paul Eggert <eggert@twinsun.com>
7796 * tempname.c (TMP_MAX): Remove; no longer needed.
7797 (TEMPORARIES): New macro.
7798 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7799 removes an artificial limitation (e.g. HP-UX 10.20, where
7802 2001-11-18 Jim Meyering <meyering@lucent.com>
7804 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7807 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7808 files will be created before anything else.
7810 2001-11-17 Jim Meyering <meyering@lucent.com>
7812 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7813 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7814 rather than group writable. Patch by Juan F. Codagnone.
7816 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7817 Instead, include "xalloc.h".
7819 * mountlist.c: Include unlocked-io.h after all system headers.
7820 Remove explicit declarations of xmalloc, xrealloc,
7821 and xstrdup. Instead, include "xalloc.h".
7823 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7824 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7825 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7827 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7828 Reported by Padraig Brady.
7830 * mkstemp.c: #undef mkstemp.
7832 (rpl_mkstemp): Rename from mkstemp.
7835 2001-11-16 Jim Meyering <meyering@lucent.com>
7837 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7838 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7839 determine the amount of total physical memory, use pstat_getstatic.
7840 HPUX-11 doesn't define _SC_PHYS_PAGES.
7841 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7842 If sysconf couldn't be used to determine the amount of available
7843 physical memory, use both pstat_getstatic and pstat_getdynamic.
7844 Based on a patch from Bob Proulx.
7846 2001-11-05 Jim Meyering <meyering@lucent.com>
7848 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7850 2001-11-03 Jim Meyering <meyering@lucent.com>
7852 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7853 in argmatch_to_argument call.
7855 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7858 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7859 e.g., a fault due to an attempt to free a NULL pointer.
7861 2001-11-01 Jim Meyering <meyering@lucent.com>
7863 * dirfd.c, dirfd.h: New files.
7864 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7866 * hash.c (hash_print) [TESTING]: Clean up.
7868 2001-10-22 Paul Eggert <eggert@twinsun.com>
7870 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7871 to avoid a warning if -Wall.
7873 2001-10-21 Paul Eggert <eggert@twinsun.com>
7875 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7877 2001-10-21 Jim Meyering <meyering@lucent.com>
7879 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7880 this code would end up calling gettext even in packages built
7882 * getopt.c (_): Likewise.
7883 * regex.c (_): Likewise.
7885 2001-10-20 Paul Eggert <eggert@twinsun.com>
7887 * error.c (strerror_r): Do not declare unless !_LIBC.
7888 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7889 Use strerror_r that is only a macro, even if it is not a function.
7890 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7891 (private_strerror): Use prototypes, not old-style function definition.
7892 (print_errno_message): New function.
7893 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
7895 (error_tail, error, error_at_line): Use it.
7897 2001-10-11 Jim Meyering <meyering@lucent.com>
7899 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
7900 and quote_n (1, ... to avoid clobbering a buffer.
7902 2001-10-05 Jim Meyering <meyering@lucent.com>
7904 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
7905 * hash-pjw.c: New file (factored out of fileutils' remove.c).
7906 * hash-pjw.h: New file.
7908 2001-09-30 Jim Meyering <meyering@lucent.com>
7910 * mountlist.c [MOUNTED_GETFSSTAT]:
7911 Include <sys/ucred.h>, for Apple Darwin.
7912 Include sys/mount.h and sys/fs_types.h only if available.
7914 (read_filesystem_list): Use FS_TYPE.
7916 2001-09-29 Paul Eggert <eggert@twinsun.com>
7918 * exclude.c (excluded_filename): 0 -> false, since it's
7921 2001-09-28 Paul Eggert <eggert@twinsun.com>
7923 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
7924 #defines strtoimax. Also treat the other strto* functions
7927 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
7928 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
7929 (strtoimax, strtoumax): Do not declare if already defined as a macro.
7931 2001-09-26 Jim Meyering <meyering@lucent.com>
7933 Most macros in unlocked-io.h had the wrong number of arguments.
7934 * gen-uio: New script.
7935 (USE_UNLOCKED_IO): Define to 1 if not already defined.
7936 * unlocked-io.hin: Remove file.
7937 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
7938 rather than trying to embed it here.
7939 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
7940 Reported by Padraig Brady.
7942 2001-09-25 Volker Borchert <bt@teknon.de>
7944 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
7946 2001-09-23 Jim Meyering <meyering@lucent.com>
7948 * mountlist.c: Remove useless parentheses in #if directives.
7949 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
7950 the deprecated MOUNTED symbol is no longer defined in mntent.h.
7952 2001-09-22 Jim Meyering <meyering@lucent.com>
7954 * localcharset.c: Update from latest gettext.
7955 * config.charset: Likewise.
7957 2001-09-20 Jim Meyering <meyering@lucent.com>
7959 * xstrtol.c (strtoimax): Guard declaration with
7960 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
7961 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
7962 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
7963 (strtoumax): Likewise, for completeness (it wasn't necessary).
7965 2001-09-06 Paul Eggert <eggert@twinsun.com>
7967 * strtoimax.c (HAVE_LONG_LONG):
7968 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
7969 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
7970 to work around bug in IBM C compiler.
7972 2001-09-16 Jim Meyering <meyering@lucent.com>
7974 * mkdir.c: New file.
7976 2001-09-04 Paul Eggert <eggert@twinsun.com>
7978 * xgetcwd.c: Revert some of the previous change; intead,
7979 fix the HAVE_GETCWD_NULL code to behave more like the
7980 !HAVE_GETCWD_NULL code used to.
7983 (xgetcwd): Do not return NULL when memory is exhausted; instead,
7986 2001-09-04 Paul Eggert <eggert@twinsun.com>
7988 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
7989 Use ssize_t, not int, to store result of readlink.
7990 Check for ssize_t overflow as well as size_t overflow,
7991 as POSIX says the result of readlink is implementation-defined
7992 when ssize_t overflows.
7993 Remove unnecessary cast to char*.
7994 Use free+malloc instead of realloc, as the storage doesn't need
7995 to be preserved and it's clearer and can be more efficient that way.
7996 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
7997 * xreadlink.h (xreadlink): Update prototype.
7999 2001-09-03 Paul Eggert <eggert@twinsun.com>
8001 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8002 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8003 spotted by Jim Meyering.
8005 2001-09-03 Jim Meyering <meyering@lucent.com>
8007 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8009 2001-09-03 Paul Eggert <eggert@twinsun.com>
8011 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8012 like the HAVE_GETCWD_NULL code.
8013 Include pathmax.h if not HAVE_GETCWD.
8014 Do not include xalloc.h.
8015 (INITIAL_BUFFER_SIZE): New symbol.
8016 Do not use xmalloc / xrealloc, since the caller is responsible for
8017 handling errors. Preserve errno around `free' during failure.
8018 Do not overrun buffer when using getwd.
8020 2001-09-03 Paul Eggert <eggert@twinsun.com>
8022 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8023 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8025 2001-09-02 Jim Meyering <meyering@lucent.com>
8027 * error.c: Update from GNU libc.
8029 2001-09-01 Jim Meyering <meyering@lucent.com>
8031 * xreadlink.c: New file.
8032 * xreadlink.h: New file.
8033 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8035 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8036 doesn't conflict with sparc Solaris 7's definition in
8037 /usr/include/sys/int_types.h.
8039 * exclude.c: Use `""', not `<>' to #include non-system header files.
8040 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8041 and strncasecmp as r-values. Unixware didn't have declarations.
8043 2001-08-31 Jim Meyering <meyering@lucent.com>
8045 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8046 Use an initial, malloc'd, buffer of length 128 rather than
8047 a statically allocated one of length 1024.
8049 2001-08-30 Paul Eggert <eggert@twinsun.com>
8051 * xgetcwd.c: Don't include pathmax.h.
8052 Include stdlib.h and unistd.h if available.
8054 (xmalloc, xstrdup, free): Remove decls.
8055 (xgetcwd): Don't assume sizes fit in unsigned.
8056 Check for overflow when computing sizes.
8057 Simplify reallocation code.
8059 2001-08-28 Paul Eggert <eggert@twinsun.com>
8061 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8063 * strtoimax.c: Renamed from strtoxmax.c, removing the
8066 Also, make the following further changes to make this file's
8067 configuration more similar to that of strtol.c:
8068 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8069 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8070 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8071 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8072 changed to signed values.
8074 And make the following changes as well:
8075 Fix copyright notice, as 1999 was missing.
8076 (verify): New macro.
8077 (strtoimax): Check sizes at compile-time, not run-time.
8078 Prefer strtol to strtoll if both work.
8079 (main): Remove; it was not that useful and was a pain to maintain.
8081 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8083 2001-08-30 Paul Eggert <eggert@twinsun.com>
8085 * savedir.c (savedir): Remove size parameter, as POSIX says that
8086 a directory's st_size can have an arbitrary value, so the old
8087 usage could waste an arbitrary amount of memory. All uses
8089 * savedir.h: Update prototype.
8091 2001-08-30 Paul Eggert <eggert@twinsun.com>
8093 * xstrtol.c (strtoimax): New decl.
8095 2001-08-28 Paul Eggert <eggert@twinsun.com>
8097 * xstrtol.h: Add copyright notice.
8098 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8099 LONGINT_INVALID_SUFFIX_CHAR.
8101 2001-08-30 Paul Eggert <eggert@twinsun.com>
8103 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8106 2001-08-30 Paul Eggert <eggert@twinsun.com>
8108 * hash.c: Remove '2001' from copyright notice.
8110 2001-08-30 Paul Eggert <eggert@twinsun.com>
8112 * full-write.h: New file.
8113 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8114 * full-write.c: Correct credits, as cccp.c no longer
8115 exists and anyway it was so heavily changed from the old cccp
8116 code as to be unrecognizable. Include full-write.h.
8117 (full_write) Return size_t, with short writes meaning failure.
8118 All callers changed. This fixes a bug with large buffers
8120 * utime.c: Include full-write.h.
8122 2001-08-30 Paul Eggert <eggert@twinsun.com>
8124 Merge 'exclude' changes from tar 1.13.22.
8125 This fixes one or two unlikely storage allocation overflow bugs,
8126 but doesn't change user-visible behavior otherwise.
8128 2001-08-30 Paul Eggert <eggert@twinsun.com>
8130 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8131 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8132 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8133 Include if available.
8134 (<xalloc.h>): Include
8135 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8136 (verify): New macro. Use it to verify that EXCLUDE macros do not
8137 collide with FNM macros.
8138 (struct patopts): New struct.
8139 (struct exclude): Use it, as exclude patterns now come with options.
8140 (new_exclude): Support above changes.
8141 (new_exclude, add_exclude_file):
8142 Initial size must now be a power of two to simplify overflow checking.
8143 (free_exclude, fnmatch_no_wildcards): New function.
8144 (excluded_filename): No longer requires options arg, as the options
8145 are determined by add_exclude. Now returns bool, not int.
8146 (excluded_filename, add_exclude):
8147 Add support for the fancy new exclusion options.
8148 (add_exclude, add_exclude_file): Now takes int options arg.
8149 Check for arithmetic overflow when computing sizes.
8150 (add_exclude_file): xrealloc might modify errno, so don't
8151 realloc until after errno might be used.
8153 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8155 (free_exclude): New decl.
8156 (add_exclude, add_exclude_file): Now takes int options arg.
8157 (excluded_filename): No longer requires options arg, as the options
8158 are determined by add_exclude. Now returns bool, not int.
8160 2001-08-30 Paul Eggert <eggert@twinsun.com>
8162 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8164 2001-08-27 Jim Meyering <meyering@lucent.com>
8166 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8168 * version-etc.c (N_): Remove definition.
8169 Revert most of last change.
8170 Instead, simply don't mark the `Copyright...' string for translation.
8171 Based on advice from Paul Eggert.
8173 * strtoxmax.c: Tweak comment.
8175 2001-08-26 Jim Meyering <meyering@lucent.com>
8177 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8178 of copyright with `%s' so translators don't get an untranslated
8180 (COPYRIGHT_YEAR): Define.
8181 (version_etc): Use fprintf rather than fputs.
8182 Suggestion from Ulrich Drepper.
8184 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8186 * strtoll.c: New file, from GNU libc.
8187 * xstrtoimax.c: New file.
8189 * xstrtol.h: Add xstrtoimax.
8190 * strtoumax.c: New file. Simply include "strtoumax.c".
8191 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8193 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8194 * strtoxmax.c: ... then renamed to this.
8196 2001-08-13 Paul Eggert <eggert@twinsun.com>
8198 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8199 Port to Solaris 8, where 'sed' requires a space after the 'r'
8200 command, and where sh dislikes "$/". Clean up the spacing a bit.
8201 Redirect output to $tmp just once.
8203 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8205 * addext.c (<errno.h>): Include.
8206 (errno): Declare if not defined.
8207 (addext): Work correctly when pathconf returns -1 and leaves
8208 errno alone because there is no limit. Also, work even if
8209 pathconf returns a value greater than SIZE_MAX.
8211 2001-08-12 Jim Meyering <meyering@lucent.com>
8213 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8214 Simply `return getcwd (NULL, 0);'.
8215 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8216 Use 1300 as initial value for length, not PATH_MAX.
8218 * pathmax.h: Clean up cpp syntax.
8220 2001-08-12 Jim Meyering <meyering@lucent.com>
8222 * gettimeofday.c: New file.
8224 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8226 2001-08-04 Jim Meyering <meyering@lucent.com>
8228 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8229 to get in sync with glibc.
8231 2001-08-03 Paul Eggert <eggert@twinsun.com>
8233 The following changes are from gettext 0.10.39 as maintained by
8236 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8237 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8238 with inverted sense. All uses changed.
8240 * mbswidth.c: Don't include <limits.h>.
8241 Include <stdlib.h> and <string.h> unconditionally.
8242 (iswcntrl, mbsinit, ISCNTRL): New macros.
8243 (mbsnwidth): Use K&R style function declarations.
8244 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8245 can optimize it when MB_CUR_MAX == 1.
8246 The width of control characters is zero, not 1.
8248 2001-07-15 Jim Meyering <meyering@lucent.com>
8250 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8251 (BUILT_SOURCES): Add unlocked-io.h.
8252 (io_functions): Define.
8253 (unlocked-io.h): New rule.
8254 (DISTCLEANFILES): Add unlocked-io.h.
8255 (all-local): Depend on unlocked-io.h, to ensure it is created.
8257 * unlocked-io.hin: New file
8259 * regex.c: Update from glibc.
8261 2001-07-05 Jim Meyering <meyering@lucent.com>
8263 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8265 (libfetish_a_SOURCES): Put all .h files here instead.
8266 Remove a thus-exposed (better checks in automake) duplicate and
8267 two unnecessary .h files.
8269 2001-06-11 Jim Meyering <meyering@lucent.com>
8271 * regex.c: Update from GNU libc.
8273 2001-05-27 Jim Meyering <meyering@lucent.com>
8275 * readutmp.h (UT_TYPE): Define.
8277 2001-05-24 Jim Meyering <meyering@lucent.com>
8279 * argmatch.c: Include "quote.h".
8280 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8281 quote function. Reported by Göran Uddeborg.
8283 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8285 * dirname.c (dir_name): Compute append_dot using path, not newpath
8286 which is not yet declared.
8288 2001-05-11 Paul Eggert <eggert@twinsun.com>
8290 * Makefile.am (libfetish_a_SOURCES):
8291 Add strftime.c, since we now compile it on all hosts.
8293 * strftime.c (my_strftime):
8294 Define to nstrftime if emacs, but only if my_strftime is not defined.
8295 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8296 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8297 Add one more extra argument: a nanoseconds value.
8300 (my_strftime function): Add %N format.
8301 (emacs_strftimeu): Renamed from emacs_strftime,
8302 with extra ut argument.
8304 2001-05-11 Paul Eggert <eggert@twinsun.com>
8306 dirname code cleanup. base_name now behaves more compatibly
8307 with POSIX basename when given file names that have trailing
8308 slashes, and similarly for dir_name. Add new primitives
8309 base_len and dir_len. Put the directory-name-related decls
8312 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8313 * backupfile.c (base_name): Likewise.
8314 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8315 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8316 * makepath.c (strip_trailing_slashes): Likewise.
8317 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8319 * rename.c (strip_trailing_slashes): Likewise.
8320 * same.c (base_name): Likewise.
8321 * stripslash.c (ISSLASH): Likewise.
8323 * addext.c: Include <dirname.h> after size_t is defined.
8324 * backupfile.c: Likewise.
8326 * addext.c (addext): Use base_len to trim redundant
8327 trailing slashes instead of doing it ourselves.
8328 But do not trim the last slash if it is not redundant.
8330 * backupfile.c (find_backup_file_name,
8331 max_backup_version): Use base_len instead of rolling it ourselves.
8332 Handle the case of "" and (on DOS) "C:" correctly.
8334 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8335 Include <string.h>, <dirname.h>.
8336 (base_name): Allow file names ending in slashes, other than names
8337 that are all slashes. In this case, return the basename followed
8338 by the slashes. This is more general, and can be used in places
8339 where the original base_name purposely had an assertion failure.
8340 (base_len): New function.
8342 * dirname.c: Include <string.h> instead of <stdlib.h>.
8343 Do not include <assert.h>; no longer needed.
8345 (memrchr): Remove decl.
8346 (dir_name_r): Remove.
8347 (dir_len): Renamed from dirlen. All callers changed.
8348 Rewrite in terms of base_name, for simplicity and consistency.
8349 (dir_name): Never return NULL. All callers changed.
8350 Do not include <stdlib.h> in test program; no longer needed.
8351 return 0; is fine for test program.
8353 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8355 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8357 * path-concat.c (path_concat): Use base_len to compute
8358 base length, not strlen; this means we cannot rely on memcpy
8361 * same.c (STREQ): Remove.
8362 (same_name): Handle the case where the basename ends in trailing '/'.
8364 * stripslash.c (strip_trailing_slashes): Return nonzero if
8365 a slash was stripped. Do not strip the last slash after a
8368 2001-04-08 Jim Meyering <meyering@lucent.com>
8370 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8371 recomputed; that's necessary when the offset spans a DST transition.
8372 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8374 2001-04-02 Jim Meyering <meyering@lucent.com>
8376 * regex.h, regex.c: Update from GNU libc.
8378 2001-03-19 Paul Eggert <eggert@twinsun.com>
8380 * version-etc.c (version_etc_copyright): Update to 2001.
8382 2001-03-16 Paul Eggert <eggert@twinsun.com>
8384 * tempname.c (uint64_t): Define to uintmax_t if
8385 not defined, and if UINT64_MAX is not defined.
8386 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8387 Reported by John David Anglin.
8389 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8391 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8392 alias if codeset is empty.
8393 * config.charset (BeOS): Use wildcard syntax.
8395 2001-03-13 Jim Meyering <meyering@lucent.com>
8397 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8398 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8401 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8403 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8405 * unicodeio.c (print_unicode_char): Simplify accordingly.
8407 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8409 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8410 support for DOS/DJGPP.
8412 2001-02-28 Paul Eggert <eggert@twinsun.com>
8414 * Makefile.am (libfetish_a_SOURCES):
8415 Add dup-safer.c, fopen-safer.c.
8416 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8418 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8420 2001-02-25 Paul Eggert <eggert@twinsun.com>
8422 The mkstemp replacement is taken from glibc 2.2.2, with some
8423 portability fixes for use outside glibc, as follows:
8425 * tempname.c (struct_stat64): New macro.
8426 (direxists, __gen_tempname): Use it.
8427 This avoids a portability problem with Solaris 8.
8429 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8430 (<stddef.h>, <stdint.h>, <string.h>):
8431 Include only if STDC_HEADERS || _LIBC.
8432 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8433 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8434 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8435 (__set_errno): Define this macro if <errno.h> doesn't.
8436 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8437 Define these macros if <stdio.h> doesn't.
8438 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8439 Define these macros if <sys/stat.h>
8440 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8441 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8442 __xstat64): Define if not _LIBC.
8443 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8444 (__gen_tempname): Invoke gettimeofday only if
8445 HAVE_GETTIMEOFDAY || _LIBC;
8446 otherwise, fall back on plain "time".
8447 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8449 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8451 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8453 2001-02-17 Jim Meyering <meyering@lucent.com>
8455 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8456 around included file name.
8458 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8460 * strftime.c: Update from GNU libc (the only changes were to comments).
8462 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8464 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8466 2001-02-17 Paul Eggert <eggert@twinsun.com>
8468 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8469 Remove workaround macros for hosts that have mbrtowc but not
8470 mbstate_t, as we now insist on proper declarations for both
8471 before using mbrtowc.
8473 2001-02-17 Jim Meyering <meyering@lucent.com>
8475 * regex.c: Update from libc.
8477 2001-02-16 Paul Eggert <eggert@twinsun.com>
8479 * alloca.c (malloc): Undef before defining, since stdlib.h
8480 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8481 Reported by Mark Hounschell via Paul Eggert.
8483 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8485 * config.charset: Update for FreeBSD 4.2.
8487 2001-01-26 Jim Meyering <meyering@lucent.com>
8489 * quotearg.c: Include stddef.h.
8490 * quote.c: Include stddef.h.
8491 Reported by Axel Kittenberger.
8493 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8494 line in double quotes so that it evokes a better diagnostic.
8495 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8496 Reported by Axel Kittenberger.
8498 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8500 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8501 to avoid a warning. Add back 'const' to inptr.
8503 2001-01-16 Jim Meyering <meyering@lucent.com>
8505 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8508 2001-01-14 Jim Meyering <meyering@lucent.com>
8510 * rename.c: New file. From Volker Borchert.
8511 Include stdlib.h, string.h or strings.h, and xalloc.h.
8512 Use strip_trailing_slashes rather than open-coding it.
8514 2001-01-03 Paul Eggert <eggert@twinsun.com>
8516 * strftime.c: Sync with glibc time/strftime.c 1.81.
8518 2001-01-03 Jim Meyering <meyering@lucent.com>
8520 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8521 local `inptr' to avoid warning with some system declarations of iconv.
8523 2000-12-29 Paul Eggert <eggert@twinsun.com>
8525 * modechange.c: Do not assume that mode_t uses the
8526 traditional octal encoding. E.g. "chmod 1 FOO" should set
8527 the other-execute bit of FOO even if S_IXOTH != 1.
8529 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8530 WOTH, XOTH, ALLM): New macros.
8531 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8532 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8534 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8535 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8537 No need to use uintmax_t; unsigned long is long enough.
8538 Don't bother to get suffix since we don't use it.
8540 2000-12-24 Jim Meyering <meyering@lucent.com>
8542 * hash.c (is_prime): Return explicit boolean values.
8543 (hash_get_first): Return NULL to appease Irix5.6's 89.
8544 Reported by Nelson Beebe.
8546 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8548 * localcharset.c (locale_charset): Add support for Win32.
8550 2000-12-18 Paul Eggert <eggert@twinsun.com>
8552 * physmem.h, physmem.c: New files.
8554 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8555 (noinst_HEADERS): Add physmem.h.
8557 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8558 't' for compatibility with Solaris 8 sort.
8560 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8562 * config.charset: Add support for BeOS.
8564 2000-12-16 Jim Meyering <meyering@lucent.com>
8566 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8567 SHELLS_FILE to a file name that's useful on djgpp systems.
8569 (ADDITIONAL_DEFAULT_SHELLS): Define.
8570 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8571 Based mostly on a patch from Prashant TR.
8573 2000-12-16 Jim Meyering <meyering@lucent.com>
8575 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8576 N and M) would have treated it like `chown N:N FILE'.
8578 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8580 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8582 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8583 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8584 to the list of canonical encodings. Rename EUC-CN to GB2312.
8586 2000-12-08 Andreas Schwab <schwab@suse.de>
8588 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8589 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8591 2000-12-07 Jim Meyering <meyering@lucent.com>
8593 * stripslash.c (ISSLASH): Define.
8594 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8597 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8598 (dir_name_r): Declare this function as static.
8599 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8600 manifest itself on a name containing a mix of slashes and
8602 Make this function work with names starting with a DOS-style
8603 drive letter and colon prefix.
8604 (dir_name): Append `.' if necessary.
8605 Based mostly on patches from Prashant TR and Eli Zaretskii.
8607 * dirname.h (dir_name_r): Remove prototype.
8609 2000-12-05 Jim Meyering <meyering@lucent.com>
8611 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8613 2000-12-04 Jim Meyering <meyering@lucent.com>
8615 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8616 Also include memory.h, stdlib.h, unistd.h if appropriate.
8617 Reported by Andreas Jaeger (conflicting declaration of malloc).
8619 2000-12-02 Jim Meyering <meyering@lucent.com>
8621 * closeout.h: Make idempotent, to avoid some obscure warnings.
8623 2000-12-01 Paul Eggert <eggert@twinsun.com>
8625 * memrchr.c: Include <config.h> before any system include file.
8627 2000-11-29 Paul Eggert <eggert@twinsun.com>
8629 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8631 2000-11-26 Jim Meyering <meyering@lucent.com>
8633 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8635 2000-11-22 Paul Eggert <eggert@twinsun.com>
8637 * strftime.c (my_strftime): Do not invoke mbrlen with a
8638 size of (size_t) -1; it's not portable.
8640 2000-11-17 Akim Demaille <akim@epita.fr>
8642 * obstack.h: Formatting changes.
8643 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8644 prevent type checking.
8645 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8646 cast the value to (void *): assigning a `foo *' to a `void *'
8648 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8650 2000-11-17 Jim Meyering <meyering@lucent.com>
8652 * strstr.c: Update from GNU libc.
8654 2000-11-16 Jim Meyering <meyering@lucent.com>
8656 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8658 2000-11-11 Jim Meyering <meyering@lucent.com>
8660 * error.c: Add a couple #includes, merging from GNU libc version.
8662 2000-11-10 Jim Meyering <meyering@lucent.com>
8664 * obstack.h: Update from GNU libc.
8665 * obstack.c: Likewise.
8667 2000-11-06 Paul Eggert <eggert@twinsun.com>
8669 * getusershell.c (setusershell): Use rewind rather than
8670 fseek/fseeko, to avoid configuration hassles with fseeko.
8671 Don't bother opening SHELLS_FILE if shellstream is NULL;
8674 2000-11-05 Jim Meyering <meyering@lucent.com>
8676 * makepath.h (make_dir): Declare.
8677 * makepath.c (make_dir): Remove `static' attribute.
8680 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8682 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8683 last one in a bucket, advance to the next bucket.
8685 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8687 * fnmatch.c: Do not comment out all the code if we are using
8688 the GNU C library, because in some cases we are replacing buggy
8689 code in the GNU C library itself.
8691 2000-10-30 Paul Eggert <eggert@twinsun.com>
8693 * error.h, getline.h, modechange.h:
8694 Remove "2000" from Copyright line, as the file hasn't been
8695 changed this year other than in the copyright notice.
8697 * xalloc.h: Add "2000" to Copyright line, as this file
8698 was changed this year.
8700 2000-10-30 Paul Eggert <eggert@twinsun.com>
8702 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8703 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8704 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8706 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8708 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8709 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8710 doesn't define __restrict_arr.
8712 2000-10-29 Jim Meyering <meyering@lucent.com>
8714 * xstat.in: Fix grammar in comment.
8716 2000-10-28 Jim Meyering <meyering@lucent.com>
8718 * memchr.c: Update from libc.
8719 Adjust for portability:
8720 [HAVE_STDLIB_H]: Include stdlib.h.
8721 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8722 Undef __memchr, too.
8723 [!weak_alias]: Define __memchr to memchr.
8725 * regex.c: Update from libc.
8726 * regex.h: Likewise.
8727 * getopt1.c: Likewise.
8728 * memcmp.c: Likewise.
8730 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8731 Avoid using fseek, when possible -- it's broken by design.
8732 Patch by Ulrich Drepper.
8734 2000-10-26 Jim Meyering <meyering@lucent.com>
8736 * strftime.c: Update from libc.
8738 2000-10-25 Jim Meyering <meyering@lucent.com>
8740 * obstack.c: Update from libc.
8742 2000-10-23 Jim Meyering <meyering@lucent.com>
8744 * hard-locale.c (hard_locale): Revert last change -- it was simply
8745 wrong. That set_locale call must not have any side effects.
8748 2000-10-22 Jim Meyering <meyering@lucent.com>
8750 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8751 [CYCLIC]: Remove now-unused definition.
8753 * save-cwd.c (O_DIRECTORY): Define, if needed.
8754 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8755 Suggestion from Ulrich Drepper.
8757 2000-10-21 Jim Meyering <meyering@lucent.com>
8759 * dirname.c (dir_name_r): New function, factored out of dir_name.
8760 (dir_name): Use dir_name_r.
8761 * dirname.h (dir_name_r): Declare it.
8763 2000-10-21 Jim Meyering <meyering@lucent.com>
8765 * dirname.c (memrchr): Declare if necessary.
8766 (dir_name): Remove the restriction that there be no
8767 trailing slashes. Now, this code skips past them, effectively
8769 [TEST_DIRNAME] (main): New unit tests.
8771 * memrchr.c: New file from GNU libc.
8772 Undef __memrchr, too.
8773 [!weak_alias]: Define __memrchr to memrchr.
8774 Guard weak_alias use with `#ifdef weak_alias'.
8776 2000-10-17 Jim Meyering <meyering@lucent.com>
8778 * quote.h (PARAMS): Define and use.
8779 Reported by Akim Demaille.
8781 * getopt.c: Update from libc.
8783 2000-10-16 Jim Meyering <meyering@lucent.com>
8785 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8788 2000-09-25 Jim Meyering <meyering@lucent.com>
8790 * md5.h (rol): Define (from GnuPG).
8792 * sha.c: Give credit (GnuPG) where due.
8793 (M): Use rol rather than open-coding it.
8794 Add a FIXME comment.
8796 2000-09-21 Jim Meyering <meyering@lucent.com>
8798 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8799 Reported by Michael Stone.
8801 2000-09-20 Jim Meyering <meyering@lucent.com>
8803 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8804 (noinst_HEADERS): Add sha.h.
8805 Based on code from Scott G. Miller and from GnuPG.
8807 2000-09-15 Jim Meyering <meyering@lucent.com>
8809 * regex.c: Update from libc.
8811 2000-09-10 Jim Meyering <meyering@lucent.com>
8813 * getopt.c (_getopt_internal): Update from glibc.
8815 2000-09-09 Jim Meyering <meyering@lucent.com>
8817 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8818 think it should be used as a general replacement for isascii.
8819 * fnmatch.c: Likewise.
8820 * mbswidth.c: Likewise
8821 * regex.c: Likewise.
8824 * userspec.c: Include sys/param.h and limits.h.
8826 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8827 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8828 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8829 UID, GID. Check range.
8831 2000-09-06 Jim Meyering <meyering@lucent.com>
8833 * getopt.c (_getopt_internal): Update from glibc.
8835 2000-08-30 Jim Meyering <meyering@lucent.com>
8837 * strftime.c: Merge in changes from GNU libc.
8839 2000-08-26 Jim Meyering <meyering@lucent.com>
8841 * closeout.c: Include "__fpending.h".
8842 (close_stdout_status): Return right away if there's nothing to flush.
8844 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8845 * __fpending.c: New file.
8846 * __fpending.h: New file.
8848 2000-08-07 Paul Eggert <eggert@twinsun.com>
8850 Standardize on "memory exhausted" instead of "Memory exhausted"
8851 or "virtual memory exhausted".
8852 * obstack.c (print_and_abort): Use "memory exhausted", not
8853 "virtual memory exhausted".
8854 * same.c (same_name): Invoke xalloc_die instead of printing
8856 * userspec.c (parse_user_spec): Likewise.
8857 * bumpalloc.h: comment fix
8858 * same.c, userspec.c: Include xalloc.h.
8860 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8861 not char *const and pointing to a constant array.
8862 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8863 (xrealloc): Comment fix.
8865 * userspec.c (parse_user_spec):
8866 Don't translate a message until just before returning,
8867 to avoid unnecessary translation.
8869 2000-08-07 Jim Meyering <meyering@lucent.com>
8871 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8872 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8873 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8874 getgroups.c, gethostname.c, getopt.h, group-member.c,
8875 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8876 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8877 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8878 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8879 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8880 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8881 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8882 yesno.c: Back out Copyright date changes for each file with no change
8883 this year. This eases coordination with other programs using the same
8884 source code modules. From Paul Eggert.
8886 2000-08-03 Greg McGary <greg@mcgary.org>
8888 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8889 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8890 (EXTEND_BUFFER): Use them.
8892 2000-08-01 Jim Meyering <meyering@lucent.com>
8894 * dirname.c (ISSLASH): Define.
8895 (BACKSLASH_IS_PATH_SEPARATOR): Define.
8896 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
8897 both `\' and `/' may be use as path separators.
8898 Based on a patch from Prashant TR.
8900 2000-07-31 Paul Eggert <eggert@twinsun.com>
8902 * quotearg.c (quotearg_n_options): Don't make the initial
8903 slot vector a constant, since it might get modified.
8905 2000-07-31 Jim Meyering <meyering@lucent.com>
8907 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
8908 * obstack.c (print_and_abort): Likewise.
8910 2000-07-30 Paul Eggert <eggert@twinsun.com>
8912 * quotearg.c (quotearg_n_options): Preallocate a slot 0
8913 buffer, so that the caller can always quote one small
8914 component of a "memory exhausted" message in slot 0.
8915 From a suggestion by Jim Meyering.
8917 2000-07-30 Jim Meyering <meyering@lucent.com>
8919 * makepath.c (make_path): Quote the other instance, too.
8921 * quotearg.c (N_STATIC_SLOTVECS): Define.
8922 (STATIC_BUF_SIZE): Define.
8923 (quotearg_n_options): Use only statically allocated storage when
8924 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
8925 than STATIC_BUF_SIZE.
8927 2000-07-29 Jim Meyering <meyering@lucent.com>
8929 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
8930 * dirname.c (dir_name): Likewise.
8932 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
8934 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
8935 (dir_name): Assert that there are no trailing slashes.
8937 2000-07-18 Bruno Haible <haible@clisp.cons.org>
8939 * mbswidth.h (mbswidth): Add a flags argument.
8940 (mbswidth): New declaration.
8941 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
8942 * mbswidth.c (mbswidth): Add a flags argument.
8943 (mbsnwidth): New function.
8945 2000-07-24 Jim Meyering <meyering@lucent.com>
8947 * mbswidth.c: Remove useless #else. From Bruno Haible.
8949 2000-07-23 Paul Eggert <eggert@twinsun.com>
8951 * mbswidth.c (_XOPEN_SOURCE):
8952 Don't define; this causes problems on Solaris 7.
8953 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
8955 2000-07-23 Paul Eggert <eggert@twinsun.com>
8958 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
8959 so that mbstate_t is always defined.
8961 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
8962 be 1 in at least one GCC installation, and this configuration
8963 error is likely to be common. Ignoring MB_LEN_MAX hurts
8964 performance on hosts that have mbrtowc but have only unibyte
8965 locales, but I assume these hosts are rare.
8967 2000-07-23 Paul Eggert <eggert@twinsun.com>
8969 * quotearg.c: Streamline by invoking multibyte code only if needed.
8970 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
8971 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
8972 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
8973 invoke multibyte primitives.
8975 2000-07-23 Jim Meyering <meyering@lucent.com>
8977 * basename.c (base_name): Add an assertion.
8979 2000-07-15 Bruno Haible <clisp.cons.org>
8981 * quotearg.c: When the system forces us to redefine mbstate_t,
8982 shadow its mbsinit function.
8984 2000-07-16 Bruno Haible <haible@clisp.cons.org>
8986 * mbswidth.h: New file.
8987 * mbswidth.c: New file.
8988 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
8989 (noinst_HEADERS): Add mbswidth.h.
8991 2000-07-17 Bruno Haible <haible@clisp.cons.org>
8993 * config.charset: Add support for FreeBSD. Improve support for HP-UX
8996 2000-07-15 Jim Meyering <meyering@lucent.com>
8998 * makepath.c: Include quote.h.
8999 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9000 corresponding argument in a `quote (...)' call.
9001 Give better diagnostics.
9003 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9004 (noinst_HEADERS): Add quote.h.
9006 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9007 from tar's src/misc.c.
9008 * quote.h: New file. Prototypes for same.
9010 2000-07-10 Paul Eggert <eggert@twinsun.com>
9012 From a suggestion by Bruno Haible.
9013 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9014 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9015 to decide whether to define the BeOS workaround macro;
9016 this adjusts to the change to AC_MBSTATE_T.
9018 2000-07-13 Paul Eggert <eggert@twinsun.com>
9020 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9022 * quotearg.c (quoting_style_args, quoting_style_vals,
9023 quotearg_buffer_restyled): Add support for
9024 clocale_quoting_style. Undo previous change to
9025 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9026 and "{RIGHT QUOTATION MARK}" msgids.
9028 2000-07-05 Paul Eggert <eggert@twinsun.com>
9030 The old behavior of quoting `like this' doesn't look good with
9031 newer, ISO-style fonts. See:
9032 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9034 Instead, quote "like this" by default. Let the translator
9035 tailor the locale-specific quoting behavior by providing
9036 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9038 * quotearg.c (N_): New macro.
9039 (gettext_default): New function.
9040 (quotearg_buffer_restyled): Use
9041 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9042 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9044 2000-07-09 Jim Meyering <meyering@lucent.com>
9046 * Most files: Update copyright dates to include 2000.
9048 2000-07-08 Jim Meyering <meyering@lucent.com>
9050 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9052 (xgethostname): Remove now-unnecessary #ifdef.
9053 Move declaration of `err' into loop where it's used.
9055 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9057 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9058 by allocating a larger buffer. Test the gethostname return value for
9059 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9060 returns an error and ENAMETOOLONG isn't defined.
9062 2000-07-05 Paul Eggert <eggert@twinsun.com>
9063 and Bruno Haible <haible@clisp.cons.org>
9065 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9067 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9069 * quotearg.c (struct quoting_options): Simplify quote_these_too
9072 2000-07-03 Jim Meyering <meyering@lucent.com>
9074 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9075 Reported by Bruno Haible.
9077 2000-07-04 Jim Meyering <meyering@lucent.com>
9079 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9080 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9083 2000-07-03 Paul Eggert <eggert@twinsun.com>
9084 and Bruno Haible <haible@clisp.cons.org>
9086 * quotearg.c (mbrtowc):
9087 Assign to *pwc, and return 1 only if result is nonzero.
9088 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9090 2000-07-03 Jim Meyering <meyering@lucent.com>
9092 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9093 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9096 2000-07-02 Jim Meyering <meyering@lucent.com>
9098 * quotearg.c (mbstate_t): Don't define here.
9100 2000-07-02 Jim Meyering <meyering@lucent.com>
9102 * nanosleep.c (SIGCONT): Define if not already defined.
9104 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9106 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9107 per change in ../m4/ls-mntd-fs.m4.
9108 (read_filesystem_list): Ignore symbolic links.
9110 2000-06-29 Jim Meyering <meyering@lucent.com>
9112 * same.c: Include <string.h> or <strings.h>, as appropriate,
9113 for declaration of strcmp.
9115 * long-options.c: Include <stdlib.h>, for declaration of exit.
9117 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9118 Avoid warning by casting result to `char *' to remove `const'.
9120 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9122 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9124 2000-06-26 Paul Eggert <eggert@twinsun.com>
9126 savedir now sets errno on failure and invokes xmalloc to get memory.
9127 Fix a couple of other minor bugs while we're at it.
9129 * savedir.c (<unistd.h>): Do not include; there's no need.
9130 (NAMLEN): Remove macro.
9131 (malloc, realloc): Remove decls.
9133 ("xalloc.h"): Include.
9134 (NAME_SIZE_DEFAULT): New macro.
9135 (savedir): Use xmalloc / xrealloc to allocate memory.
9136 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9137 Skip "" directory entries.
9138 Use strlen to calculate directory entry length, since the old method
9139 is rarely used these days and isn't worth supporting.
9140 Don't use a pointer after freeing it.
9141 Check for integer overflow when calculating allocation size.
9142 Use memcpy to copy entries, instead of stpcpy.
9143 Set errno properly when returning NULL.
9144 Check for readdir error.
9146 2000-06-26 Jim Meyering <meyering@lucent.com>
9148 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9150 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9152 * getusershell.c (xmalloc, xrealloc): Remove functions.
9154 Don't include <stdlib.h>. Don't declare malloc, realloc.
9156 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9158 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9160 2000-06-24 Jim Meyering <meyering@lucent.com>
9162 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9164 2000-06-21 Jim Meyering <meyering@lucent.com>
9166 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9168 2000-06-19 Paul Eggert <eggert@twinsun.com>
9170 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9171 (mbrtowc, mbstate_t): Define substitutes if
9172 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9173 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9174 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9176 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9178 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9179 than 1024, return a memory chunk of least possible size, instead
9180 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9181 Use free/xmalloc instead of xrealloc to avoid copying for very long
9184 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9186 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9187 address, not strdup. Include <stdlib.h> and don't declare free().
9189 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9191 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9194 2000-06-21 Jim Meyering <meyering@lucent.com>
9196 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9197 (noinst_HEADERS): Add getstr.h.
9199 * getline.c (getstr): Move into a separate file.
9200 * getstr.c (getstr): New file, extracted from getline.c, with
9201 the following changes: new parameter, delim2; both delim[12]
9202 parameters have type `int', not `char'. The latter would lose
9203 with 8-bit delimiters.
9204 * getstr.h: New file.
9206 2000-06-19 Jim Meyering <meyering@lucent.com>
9208 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9210 2000-06-18 Jim Meyering <meyering@lucent.com>
9212 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9213 Besides, these days every porting target provides a mkdir function.
9215 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9216 (this snippet comes from src/system.h).
9218 2000-06-15 Paul Eggert <eggert@twinsun.com>
9220 * human.c (adjust_value): New function.
9221 (human_readable_inexact): Apply rounding style even when
9222 printing approximate values.
9224 2000-06-14 Paul Eggert <eggert@twinsun.com>
9226 * human.c (human_readable_inexact): Allow an input block
9227 size that is not a multiple of the output block size, and vice versa.
9228 Reported by Piergiorgio Sartor.
9230 2000-06-14 Paul Eggert <eggert@twinsun.com>
9232 * getdate.y (get_date): Apply relative times after time
9233 zone indicator, not before. Reported by Todd A. Jacobs.
9235 2000-06-13 Jim Meyering <meyering@lucent.com>
9237 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9239 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9241 2000-06-12 Paul Eggert <eggert@twinsun.com>
9243 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9245 2000-06-04 Paul Eggert <eggert@twinsun.com>
9247 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9249 2000-06-04 Jim Meyering <meyering@lucent.com>
9251 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9252 SunOS 4.1.4 for which gid_t is an unsigned type.
9254 2000-06-03 Jim Meyering <meyering@lucent.com>
9256 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9258 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9260 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9261 newer, don't install charset.alias.
9262 * config.charset: Change the Linux/glibc rules so they become empty
9263 on glibc-2.1 or newer.
9265 2000-06-02 Jim Meyering <meyering@lucent.com>
9267 * mountlist.c: Back out last change. Instead, do this...
9268 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9269 member using the same `ignore'-testing code.
9270 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9274 2000-05-29 Jim Meyering <meyering@lucent.com>
9276 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9277 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9279 2000-05-22 Jim Meyering <meyering@lucent.com>
9281 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9283 2000-05-18 Jim Meyering <meyering@lucent.com>
9285 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9286 back, too, since it may have been modified by allocate_entry.
9287 (hash_delete): Rewrite to use neither the assignment operator
9288 nor the comma operator in an if-expression.
9290 2000-05-15 Paul Eggert <eggert@twinsun.com>
9293 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9294 Remove; no longer needed.
9295 "quotearg.h": Add include.
9296 (file_name): Do not bother to explicitly initialize to NULL; it's less
9297 efficient on some hosts.
9298 (close_stdout_status): Remove test as to whether stdout was already
9299 closed; it breaks for the case "echo x | sort >&-".
9300 Quote file name colons.
9301 Do not assume that _("write error") lacks format strings.
9303 2000-05-15 Jim Meyering <meyering@lucent.com>
9305 * version-etc.c (version_etc_copyright): Update the copyright string
9306 used in all --version output.
9308 2000-05-14 Jim Meyering <meyering@lucent.com>
9310 * closeout.c (close_stdout_set_file_name): New function.
9311 (close_stdout_status): Use new file-scoped global.
9312 Return right away if fstat says the stdout file descriptor is invalid.
9313 * closeout.h (close_stdout_set_file_name): Declare.
9315 2000-05-10 Jim Meyering <meyering@lucent.com>
9317 * closeout.c [default_exit_status]: New file-scoped variable.
9318 (close_stdout_set_status): New function.
9319 * closeout.h (close_stdout_set_status): Declare.
9321 2000-05-08 Jim Meyering <meyering@lucent.com>
9323 * long-options.c: Don't include closeout.h.
9324 (parse_long_options): Don't call close_stdout for --version.
9326 2000-05-06 Jim Meyering <meyering@lucent.com>
9328 * strnlen.c: Undefine __strnlen and strnlen.
9329 [!weak_alias]: Define __strnlen to strnlen.
9331 * atexit.c: New file, from libiberty.
9333 2000-05-06 Jim Meyering <meyering@lucent.com>
9335 * closeout.c (close_stdout_status): Also check for errors on the
9338 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9340 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9341 instead of xmalloc, xrealloc, path_concat.
9342 (locale_charset): Treat empty environment variables as absent.
9343 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9345 2000-05-04 Jim Meyering <meyering@lucent.com>
9347 * getopt.c: Update from glibc.
9348 * obstack.c: Likewise.
9349 * obstack.h: Likewise.
9350 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9352 * regex.h: Likewise.
9353 * strndup.c: Likewise.
9354 * strnlen.c: New file, from glibc.
9356 2000-05-01 Jim Meyering <meyering@lucent.com>
9358 * full-write.c (full_write): Remove `FIXME' part of comment.
9360 2000-04-29 Jim Meyering <meyering@lucent.com>
9362 * path-concat.c: Declare strdup only if it's not defined.
9363 * canon-host.c: Likewise.
9365 2000-04-28 Jim Meyering <meyering@lucent.com>
9367 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9368 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9369 included first, then limits.h is included by locale.h by libintl.h.
9370 From John David Anglin.
9372 2000-04-25 Jim Meyering <meyering@lucent.com>
9374 * makepath.c (S_IRWXUGO): Define.
9375 (make_path): Always perform explicit chmod if MODE specifies any
9376 of the `special' permission bits. Prompted by a bug report against
9377 install from Mate Wierdl and Joost van Baal.
9379 2000-04-18 Jim Meyering <meyering@lucent.com>
9383 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9384 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9386 2000-04-17 Jim Meyering <meyering@lucent.com>
9388 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9389 the definition of it to rpl_strftime also defined-away the system's
9392 2000-04-15 Jim Meyering <meyering@lucent.com>
9394 Use `C' to denote so-called `contiguous' files, the same way
9396 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9397 (ftypelet): Use S_ISCTG.
9398 From Michael Deutschmann.
9400 2000-04-14 Jim Meyering <meyering@lucent.com>
9402 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9404 2000-04-08 Jim Meyering <meyering@lucent.com>
9406 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9407 names don't conflict. Reported by Eli Zaretskii.
9409 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9411 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9412 bug. Deal with the different error behavior of Irix iconv.
9414 2000-04-07 Jim Meyering <meyering@lucent.com>
9416 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9417 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9419 2000-04-05 Jim Meyering <meyering@lucent.com>
9421 Portability tweaks required for ultrix4.3.
9422 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9423 * readutmp.c: Include sys/types.h before sys/stat.h.
9424 * canon-host.c: Declare strdup.
9425 * path-concat.c: Likewise.
9426 From John David Anglin.
9428 2000-04-04 Jim Meyering <meyering@lucent.com>
9430 Be more DOS 8.3-friendly.
9431 * ref-add.sin: Renamed from ref-add.sed.in.
9432 * ref-del.sin: Renamed from ref-del.sed.in.
9433 * Makefile.am: Reflect renaming.
9434 Reported by Eli Zaretskii.
9436 Use a temporary file name that won't clash with `charset.alias'
9437 in the DOS 8.3 name space.
9438 * Makefile.am (charset_tmp): Define.
9439 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9440 (uninstall-local): Likewise.
9441 Reported by Eli Zaretskii.
9443 2000-03-29 Paul Eggert <eggert@twinsun.com>
9445 * time/strftime.c (my_strftime): Make sure we call the system
9446 strftime, not ourselves, when invoking the underlying strftime.
9448 2000-03-24 Jim Meyering <meyering@lucent.com>
9450 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9451 (charset_alias): Define.
9452 (install-exec-local): Factor out common code.
9453 (uninstall-local): Split lines longer than 80.
9454 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9456 (.sed.in.sed): New rule. Don't redirect directly to $@.
9457 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9459 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9461 * config.charset: Output a line containing "Packages using this file".
9462 * ref-add.sed.in, ref-del.sed.in: New files.
9463 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9464 ref-del.sed): New rules.
9466 2000-03-17 Jim Meyering <meyering@lucent.com>
9468 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9469 Otherwise, include <strings.h>
9471 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9473 * unicodeio.c (utf8_wctomb): New function.
9474 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9475 format instead of in UCS-4 with platform dependent endianness.
9477 2000-03-07 Paul Eggert <eggert@twinsun.com>
9479 * savedir.c (savedir): Work even if directory size is
9480 negative; this can happen with some screwy NFS configurations.
9482 2000-03-06 Jim Meyering <meyering@lucent.com>
9484 * localcharset.c (get_charset_aliases): Don't try to free file_name
9485 if it's NULL (because we ran out of memory). From Bruno Haible.
9487 2000-03-05 Jim Meyering <meyering@lucent.com>
9489 * localcharset.c ("path-concat.h"): Include.
9490 (get_charset_aliases): Use path_concat instead of ANSI string
9493 * unicodeio.h (PARAMS): Define.
9494 Use it to guard prototype.
9496 2000-03-04 Jim Meyering <meyering@lucent.com>
9498 * Makefile.am (install-exec-local): Create $(libdir) before installing
9500 (uninstall-local): Uncomment this rule so `make distcheck' works
9503 * unicodeio.c (<errno.h>): Include it.
9504 (errno): Declare if not defined.
9506 * localcharset.c: Add Bruno's comment justifying use of volatile.
9508 * config.charset: New version, incorporating remarks from a linux
9509 i18n mailing list. From Bruno Haible.
9511 2000-03-02 Jim Meyering <meyering@lucent.com>
9513 * Makefile.am (EXTRA_DIST): Add config.charset.
9515 2000-03-01 Jim Meyering <meyering@lucent.com>
9517 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9518 * unicodeio.c: Likewise.
9520 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9522 * config.charset: New file.
9523 * localcharset.c: New file.
9524 * unicodeio.h, unicodeio.c: New files.
9525 * Makefile.am (DEFS): Add -DLIBDIR=...
9526 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9527 (noinst_HEADERS): Add unicodeio.h.
9528 (all-local, install-exec-local, charset.alias): New targets.
9530 2000-02-28 Paul Eggert <eggert@twinsun.com>
9532 * quotearg.c (ALERT_CHAR): New macro.
9533 (quotearg_buffer_restyled): Use it.
9535 2000-02-27 Jim Meyering <meyering@lucent.com>
9537 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9538 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9540 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9541 not `#if STDC_HEADERS'.
9542 Declare malloc if needed.
9544 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9545 now that autoconf always defines the HAVE_DECL_ symbols.
9546 * human.c: Likewise.
9548 * strtoumax.c: Likewise.
9550 * backupfile.c: Arrange for cpp to fail if the configure-time
9551 declaration check was not run.
9553 * human.c: Likewise.
9555 * strtoumax.c: Likewise.
9557 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9558 then first look up the entire `.'-containing string as a login name.
9560 2000-02-18 Paul Eggert <eggert@twinsun.com>
9562 * getdate.y: Handle two-digit years with leading zeros correctly.
9563 (textint): New typedef.
9564 (parser_control): Member year changed from int to textint.
9566 (YYSTYPE): Removed; replaced by %union with int and textint members.
9567 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9568 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9569 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9570 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9571 (date, number, to_year): Use width of number in digits, not its value,
9572 to determine whether it's a 2-digit year, or a 2-digit time.
9573 (yylex): Store number of digits of numeric tokens.
9574 Reported by John Kendall.
9576 (parser_control): Changed from struct parser_control to typedef (for
9577 consistency). All uses changed.
9579 (tID): Removed; not used.
9580 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9582 2000-02-14 Paul Eggert <eggert@twinsun.com>
9584 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9585 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9587 2000-02-12 Jim Meyering <meyering@lucent.com>
9589 * userspec.c (ISDIGIT): Define it.
9590 (isdigit): Remove definition.
9591 (is_number): Use ISDIGIT, not isdigit.
9592 <libintl.h>: Include.
9594 (parse_user_spec): Mark translatable strings.
9596 2000-02-10 Jim Meyering <meyering@lucent.com>
9598 With these changes, nanosleep.[ch] are finally enough like the other
9599 lib/* replacement files to compile on a few more losing systems.
9601 * nanosleep.h: Don't include config.h.
9602 Remove prototype from declaration of nanosleep.
9603 (PARAMS): Remove now-unneeded definition.
9604 * nanosleep.c: #undef nanosleep.
9605 (rpl_nanosleep): Rename from nanosleep.
9607 2000-02-03 Jim Meyering <meyering@lucent.com>
9609 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9610 rather than with `#if HAVE_UTMPNAME'.
9612 2000-02-01 Jim Meyering <meyering@lucent.com>
9614 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9616 2000-01-31 Jim Meyering <meyering@lucent.com>
9618 * nanosleep.h (nanosleep): Guard declaration with
9619 `#if ! HAVE_DECL_NANOSLEEP'.
9620 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9621 the declaration in that vendor's sys/timers.h.
9622 Reported by Christian Krackowizer.
9624 * quotearg.c (ISASCII): Add #undef and move definition to follow
9625 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9626 (ISPRINT): Likewise.
9627 Reported by Tom Tromey.
9629 2000-01-30 Jim Meyering <meyering@lucent.com>
9631 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9632 uses of ->ut_name. The latter doesn't work with new Linux header files
9633 where only utmpx.ut_user is declared.
9635 * readutmp.h (UT_USER): Define.
9637 2000-01-23 Jim Meyering <meyering@lucent.com>
9639 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9642 2000-01-22 Jim Meyering <meyering@lucent.com>
9644 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9645 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9646 Required for some AIX systems. Reported by Christian Krackowizer.
9647 [TESTING] (main): New function.
9649 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9650 * dirname.c (dir_name): Support for DOS-style file names with drive
9653 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9655 * strverscmp.c (ISDIGIT): Define.
9656 (strverscmp): Use ISDIGIT, not isdigit.
9658 2000-01-17 Paul Eggert <eggert@twinsun.com>
9660 * nanosleep.c (nanosleep):
9661 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9662 POSIX.1 doesn't require SA_INTERRUPT and some systems
9663 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9664 it's been part of POSIX.1 since day 1 (in 1988).
9666 2000-01-17 Jim Meyering <meyering@lucent.com>
9668 * interlock: Remove unused file. Reported by François Pinard.
9670 2000-01-16 Paul Eggert <eggert@twinsun.com>
9672 * quotearg.c (quotearg_buffer_restyled): Do not quote
9673 alert, backslash, formfeed, and vertical tab unnecessarily in
9674 shell quoting style.
9677 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9678 Free Software Foundation, Inc.
9679 Copying and distribution of this file, with or without modification,
9680 are permitted provided the copyright notice and this notice are preserved.