1 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
5 * .cppi-disable: Add stdint_.h.
6 * .cvsignore: Add stdint.h.
8 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
10 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
11 both double and long double versions.
12 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
13 * xstrtold.c: New file.
14 * xstrtod.h (xstrtold): New decl.
16 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
18 * filemode.c (setst): Remove.
19 (strmode): Rewrite to avoid setst. This makes the code shorter,
20 (arguably) clearer, and the generated code is a bit smaller on my
21 Debian GNU/Linux stable x86 host.
23 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
25 * filemode.c: Include "filemode.h" first, to test the interface.
26 Assume that filemode.h includes sys/types.h and sys/stat.h.
27 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
28 (ftypelet): Reorder to put common cases first, for efficiency.
29 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
31 (strmode): Renamed from mode_string, and now stores 12 bytes instead
32 of 10, for compatibility with FreeBSD. All callers changed.
33 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
34 that can't be deduced solely from st_mode. First arg is now a const
36 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
37 (strmode): Renamed from mode_string.
38 (filemodestring): New decl.
39 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
40 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
41 (S_ISPORT, S_ISWHT): New macros, if not already defined.
43 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
45 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
46 fsusage.h now does that. Include fsusage.h first, to test interface.
47 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
48 at most one method (the old code could have generated decls that
49 didn't conform to C89, not that this was ever exercised).
50 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
52 2006-03-19 Jim Meyering <jim@meyering.net>
54 Work even in a chroot where d_ino values for entries in "/"
55 don't match the stat.st_ino values for the same names.
56 * getcwd.c (__getcwd): When no d_ino value matches the target inode
57 number, iterate through all entries again, using lstat instead.
58 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
59 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
61 * getcwd.c (__getcwd): Clarify a comment.
62 Use memcpy in place of a call to strcpy.
64 2006-03-12 Jim Meyering <jim@meyering.net>
66 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
67 that of the current directory (which we're about to chdir ".." out of),
68 then save the dev-ino of the parent, instead.
70 * same-inode.h (SAME_INODE): New file/macro.
71 * chdir-safer.c (SAME_INODE): Remove definition.
72 Include "same-inode.h", instead.
74 * cycle-check.h: Include "same-inode.h".
75 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
76 * cycle-check.c (SAME_INODE): Remove definition.
77 * root-dev-ino.h: Include "same-inode.h".
79 2006-03-11 Eric Blake <ebb9@byu.net>
81 * same.c (same_name): s/base_name/last_component/
82 * backupfile.c (check_extension, numbered_backup): Likewise.
83 * filenamecat.c (file_name_concat): Likewise.
85 2006-03-11 Eric Blake <ebb9@byu.net>,
86 Paul Eggert <eggert@cs.ucla.edu>
88 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
89 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
91 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
92 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
93 (last_component): New method.
94 * dirname.c (dir_len): Determine when drive letters need a
95 subsequent slash. Preserve // when it is special.
96 (dir_name): Don't append dot when drive letter is absolute.
97 [TEST_DIRNAME]: Move into a full-blown gnulib test.
98 * basename.c (base_name): New semantics - malloc the result.
99 Preserve // when it is special. Preserve relative files that look
101 (base_len): Preserve // when it is special.
102 (last_component): New method, similar to old base_name semantics.
103 * stripslash.c (strip_trailing_slashes): Use last_component, not
104 base_name. Strip redundant slashes from ///.
106 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
108 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
109 both are 64 bits, since this seems to be the tradition, and this
110 prevents gcc -Wformat from warning about usages with PRIuMAX. If
111 we ever run into a host that prefers long long to long in this
112 case, we'll need another configure-time test. Problem reported by
115 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
117 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
118 possible collision with system files.
119 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
120 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
121 WCHAR_MIN and WCHAR_MAX in this case.
122 (<stddef.h>): Do not include; no longer needed.
123 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
124 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
125 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
126 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
127 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
128 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
129 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
130 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
131 !defined(__c99))]: Include in this case too, since it's harmless
133 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
135 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
136 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
137 (_STDINT_MIN, _STDINT_MAX): New macros.
138 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
139 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
140 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
141 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
142 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
143 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
144 macros, not typedefs; this simplifies things quite a bit.
145 Use long int for all types narrower than int64_t.
146 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
147 Define in terms of long long int or int64_t or long int,
148 not int64_t or int32_t. This saves some compile-time testing.
149 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
150 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
151 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
152 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
153 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
154 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
155 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
156 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
157 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
158 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
159 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
160 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
161 undef any previous version and define our own version, for
162 simplicity and consistency with the new macros for types.
163 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
164 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
165 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
166 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
167 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
168 @WINT_T_SUFFIX@ to keep things simple here.
169 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
170 Simplify by assuming typical 8/16/32/64 host, since we're
171 already doing that elsewhere anyway.
172 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
173 and assume long long int is 64 bits if available. This
174 speeds up 'configure'.
176 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
178 * getaddrinfo.c: fixed typo
180 2006-06-29 Eric Blake <ebb9@byu.net>
182 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
183 unused static function.
185 2006-06-29 Eric Blake <ebb9@byu.net>
189 2006-06-29 Derek R. Price <derek@ximbiot.com>
191 * strftime.c: Assume strftime() exists.
193 2006-06-28 Bruno Haible <bruno@clisp.org>
195 * getaddrinfo.h: Fix POSIX URL.
196 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
197 (use_win32_p): Make static.
198 (getaddrinfo): Reject service name if it is empty or does not consist
199 solely of decimal digits, or if its value is > 65535.
200 (getnameinfo): Remove useless casts.
202 2006-06-28 Derek R. Price <derek@ximbiot.com>
204 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
205 Autoconf 2.60 says this stuff was obsolete.
207 2006-05-12 Bruno Haible <bruno@clisp.org>
209 * mkdtemp.c [MINGW]: Include <io.h>.
210 (mkdir): Define using _mkdir.
212 2006-06-28 Bruno Haible <bruno@clisp.org>
214 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
215 declaration for wcwidth.
216 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
218 2006-06-28 Eric Blake <ebb9@byu.net>
220 * xvasprintf.h: Fix comments.
222 2006-06-28 Eric Blake <ebb9@byu.net>
224 * mbchar.h (wcwidth): Include wcwidth.h.
225 * mbswidth.c (wcwidth): Move from here...
226 * wcwidth.h: ...to this new file.
228 2006-06-28 Simon Josefsson <jas@extundo.com>
230 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
231 functions there. It will succeed on Windows XP, but on Windows
232 2000 and (presumably) earlier, it will fail, and use the internal
234 (use_win32_p): New function.
235 (getaddrinfo): Use strtoul on servname, to support numeric ports.
236 Support AI_NUMERICSERV to disable getservbyname.
237 (getnameinfo): New function, only supports
238 NI_NUMERICHOST|NI_NUMERICSERV for now.
240 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
241 only have some of them. Add AI_NUMERICSERV. Add prototype for
244 2006-06-27 Bruno Haible <bruno@clisp.org>
246 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
248 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
250 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
251 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
252 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
254 2006-06-26 Bruno Haible <bruno@clisp.org>
256 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
258 Reported by Mark D. Baushke and Larry Jones.
260 2006-06-26 Bruno Haible <bruno@clisp.org>
262 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
264 Suggested by Mark D. Baushke and Larry Jones.
266 2006-06-23 Mark D. Baushke <mdb@gnu.org>
268 * stdint_.h: Treat BSD/OS like OpenBSD.
270 2006-06-23 Bruno Haible <bruno@clisp.org>
272 * stdint_.h: Treat IRIX like OpenBSD.
274 2006-06-23 Bruno Haible <bruno@clisp.org>
276 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
277 ISO C 99 Technical Corrigendum 1.
279 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
281 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
282 Some compiler complained about some of them. Problem reported by
284 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
286 2006-06-21 Simon Josefsson <jas@extundo.com>
288 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
291 * socket_.h: Don't define WINVER.
293 * inet_pton.h, inet_pton.c: New file, taken from glibc but
294 slightly modified to work in gnulib.
296 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
298 * read-file.c (fread_file): Start with buffer allocation of
299 0 bytes rather than 1 byte; this simplifies the code.
300 Don't invoke feof; it's not needed. Refactor to avoid duplicate
301 code to free buffer and save/restore errno.
302 (internal_read_file): Remove unused local.
304 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
306 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
307 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
308 Problem reported by Denis Excoffier in
309 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
311 2006-06-19 Simon Josefsson <jas@extundo.com>
313 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
315 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
317 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
319 2006-06-17 Bruno Haible <bruno@clisp.org>
321 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
323 2006-06-17 Bruno Haible <bruno@clisp.org>
325 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
326 problem on Solaris 2.5.1.
328 2006-06-16 Eric Blake <ebb9@byu.net>
330 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
331 * unicodeio.c [!defined errno]: Likewise.
332 * strtol.c [!defined errno]: Likewise.
333 * strtod.c [!defined errno]: Likewise.
335 2006-06-15 Bruno Haible <bruno@clisp.org>
337 * stdint_.h: Rewritten to be fully auto-configured.
338 Fixes bug on HP-UX/IA64.
340 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
342 * getdate.y (__attribute__): Don't define if already defined.
343 Problem reported by Larry Jones.
344 * utimens.c (__attribute__): Likewise.
346 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
348 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
349 reported by Andreas Schwab.
351 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
352 Bruno Haible <bruno@clisp.org>
354 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
356 2006-05-26 Martin Lambers <marlam@marlam.de>
358 * getpass.c: Updates the test for the native W32 API, and adds
359 missing includes, thus fixing compilation warnings.
361 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
363 * tempname.c (small_open, large_open): New macros.
364 (__open, __open64) [!_LIBC]: Remove.
365 (__gen_tempname): Use small_open and large_open instead of __open
366 and __open64. This fixes a portability bug on HP-UX 11.11i
367 reported by Simon Wing-Tang in
368 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
370 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
372 * exclude.c (exclude_fnmatch): New function.
373 (excluded_file_name): Call exclude_fnmatch.
374 * exclude.h (excluded_file_name): New prototype
376 2006-05-24 Bruno Haible <bruno@clisp.org>
378 * printf-args.c (printf_fetchargs): Turn NULL pointers for
379 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
380 Reported by Thorsten Maerz <torte@netztorte.de> via
381 Aaron Stone <aaron@serendipity.cx>.
383 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
385 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
386 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
387 (my_usleep): Don't mishandle maximum value.
389 2006-05-19 Jim Meyering <jim@meyering.net>
391 * getugroups.c: Correct an outdated comment. From Bruno Haible.
393 2006-05-17 Bruno Haible <bruno@clisp.org>
396 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
398 2006-05-17 Bruno Haible <bruno@clisp.org>
400 * stdint_.h: Fix recognition of Cygwin.
402 2006-05-11 Jim Meyering <jim@meyering.net>
404 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
406 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
408 * crc.c (crc32_update): Remove unnecessary L suffix.
409 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
410 unwanted sign propagation, e.g., on hosts with 64-bit int.
411 There still are some problems with reeelly weird theoretical hosts
412 (e.g., 33-bit int) but it's not worth worrying about now.
413 * sha1.c (rol): Likewise.
414 (K1, K2, K3, K4): Remove unnecessary L suffix.
416 2006-05-10 Bruno Haible <bruno@clisp.org>
418 * des.c: Cast to avoid warnings.
420 2006-05-10 Simon Josefsson <jas@extundo.com>
422 * md4.c: Typo fix, update copyright years.
423 (K1, K2): Don't use L because it turn computations into 64-bit on
426 2006-05-09 Bruno Haible <bruno@clisp.org>
428 * xvasprintf.c: Include limits.h, string.h, xsize.h.
429 (EOVERFLOW): Define fallback value.
430 (xstrcat): New function.
431 (xvasprintf): Recognize the special case of a string concatenation.
433 2006-05-01 Bruno Haible <bruno@clisp.org>
435 * stdint_.h: Shorter URL.
436 * inttypes.h: Likewise.
438 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
440 * verify.h: Document the internals better. Most of this change
441 was written by Bruno Haible.
443 2006-04-29 Bruno Haible <bruno@clisp.org>
445 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
446 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
448 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
450 * getdate.y (get_date): When adding relative date, start with the
451 initial time, not with the result of the first mktime call.
453 2006-04-23 Bruno Haible <bruno@clisp.org>
455 * copy-file.c: Include <unistd.h> unconditionally.
456 * execute.c: Likewise.
457 * fatal-signal.c: Likewise.
458 * findprog.c: Likewise.
459 * mkdtemp.c: Likewise.
462 * wait-process.h: Likewise.
464 2006-04-23 Bruno Haible <bruno@clisp.org>
466 * fwriteerror.c (fwriteerror): Call fclose also when an error
467 condition was already detected.
468 Reported by Ben Pfaff <blp@cs.stanford.edu>.
470 2006-04-19 Derek Price <derek@ximbiot.com>
471 Eric Blake <ebb9@byu.net>
473 * inttypes.h: Correct grammar in comment.
475 2006-04-18 Derek Price <derek@ximbiot.com>
476 Paul Eggert <eggert@cs.ucla.edu>
478 * inttypes.h: New file.
479 * strtoimax.c: Assume <inttypes.h>.
481 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
483 * utimens.c (futimens): glibc futimesat messes up if /proc
484 isn't mounted. Problem reported by Kir Kolyshkin.
486 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
488 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
489 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
490 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
492 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
494 Merge regex changes from libc, removing some of our
495 POSIX-conformance changes that were rejected and redoing them in a
498 * regcomp.c (re_compile_internal, init_dfa):
499 Length arg is now size_t, not Idx. All uses changed.
500 (peek_token): Forward decl now says internal_function.
501 (__re_error_msgid, __re_error_msgid_idx):
502 Now static rather than extern with attribute_hidden.
503 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
504 For some reason libc prefers K&R style defns for external functions.
505 (regerror) [!defined _LIBC]: Likewise.
506 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
507 (seek_collating_symbol_entry, lookup_collation_sequence_value):
508 (build_range_exp, build_collating_symbol):
510 (re_compile_fastmap): Use '\0' to memset, not 0.
511 (utf8_sb_map): Make the calculations more obvious.
512 (init_dfa, parse_bracket_exp, build_charclass_op):
513 Call calloc and cast result, as glibc does.
514 (init_word_char, fetch_token, peek_token, peek_token_bracket):
515 (build_range_exp, build_collating_symbol):
516 Now internal functions.
518 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
520 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
521 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
522 Don't depend on VMS; depend on __VMS instead, for POSIX
524 (regoff_t): Define to ssize_t, not long int.
526 Remove the REG_ macros named below. Instead, make the old names
527 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
529 (REG_BACKSLASH_ESCAPE_IN_LISTS):
530 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
531 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
532 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
533 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
534 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
535 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
536 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
537 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
538 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
539 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
540 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
541 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
542 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
543 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
544 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
545 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
547 Remove. All uses replaced by the old RE_* names.
548 (RE_BACKSLASH_ESCAPE_IN_LISTS):
549 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
550 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
551 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
552 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
553 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
554 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
555 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
556 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
557 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
558 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
559 Don't bother having these macros be independent of each others'
560 values, since they no longer exist in the POSIX name space.
562 Rename the following member names back to their old names,
563 unless !__USE_GNU_REGEX. All uses changed back.
564 (buffer): Renamed from re_buffer.
565 (allocated): Renamed from re_allocated.
566 (used): Renamed from re_used.
567 (syntax): Renamed from re_syntax.
568 (fastmap): Renamed from re_fastmap.
569 (translate): Renamed from re_translate.
570 (can_be_null): Renamed from re_can_be_null.
571 (regs_allocated): Renamed from re_regs_allocated.
572 (fastmap_accurate): Renamed from re_fastmap_accurate.
573 (no_sub): Renamed from re_no_sub.
574 (not_bol): Renamed from re_not_bol.
575 (not_eol): Renamed from re_not_eol.
576 (newline_anchor): Renamed from re_newline_anchor.
577 (num_regs): Renamed from rm_num_regs.
578 (start): Renamed from rm_start.
579 (end): Renamed from rm_end.
581 (free_state): Move up a bit.
583 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
585 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
586 when that is what is intended.
587 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
588 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
590 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
591 All uses changed back to re_malloc, etc. It's now the caller's
592 responsibility to check for overflow; all callers changed.
593 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
594 (re_x2nrealloc): Remove.
595 (free_state): Remove decl.
597 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
598 (re_set_registers, re_exec):
601 2006-01-31 Roland McGrath <roland@redhat.com>
603 * regcomp.c (calc_eclosure_iter): Remove dead variables.
604 Reported by Mike Frysinger <vapier@gentoo.org>.
606 2006-01-15 Andreas Jaeger <aj@suse.de>
609 * regex_internal.c (re_string_reconstruct): Adjust for
610 build_wcs_upper_buffer change.
611 (build_wcs_upper_buffer): Change return type.
613 2005-12-10 Ulrich Drepper <drepper@redhat.com>
615 * regex_internal.h: Include <stdint.h> if available.
617 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
619 * regex_internal.h (SIZE_MAX): Provide a default definition.
621 2005-10-14 Ulrich Drepper <drepper@redhat.com>
623 * regcomp.c: Adjust for changed secondary hash function.
625 2005-09-30 Ulrich Drepper <drepper@redhat.com>
627 * regex.h: Pretty printing.
628 Clean up namespace a bit.
630 2005-09-30 Jakub Jelinek <jakub@redhat.com>
632 * regexec.c (update_cur_sifted_state, check_arrival,
633 check_arrival_add_next_nodes): Avoid using uninitialized variable.
635 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
636 Ulrich Drepper <drepper@redhat.com>
639 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
640 (bitset_word_t): Renamed from bitset_word. All uses changed.
642 2005-09-22 Ulrich Drepper <drepper@redhat.com>
645 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
646 * regcomp.c: Remove unnecessary uses of
647 unsigned RE_TRANSLATE_TYPE.
648 * regex_internal.h: Likewise.
649 * regex_internal.c: Likewise.
650 * regexec.c: Likewise.
651 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
653 2005-09-07 Ulrich Drepper <drepper@redhat.com>
655 * regexec.c (find_recover_state): Remove unnecessary
657 (transit_state_bkref): Make DFA a const pointer.
658 (get_subexp): Likewise.
659 (check_arrival): Likewise.
660 (update_cur_sifted_state): Likewise.
661 (re_search_internal): Likewise.
662 (prune_impossible_nodes): Likewise.
663 (acquire_init_state_context): Likewise.
664 (proceed_next_node): Likewise.
665 (set_regs): Likewise.
666 (free_fail_stack_return): Likewise.
667 (check_arrival_expand_ecl): Mark DFA parameter as const.
668 (check_arrival_expand_ecl_sub): Likewise.
669 (check_subexp_limits): Likewise.
670 (sub_epsilon_src_nodes): Likewise.
671 (add_epsilon_src_nodes): Likewise.
672 (merge_state_array): Likewise.
673 (update_regs): Likewise.
674 (build_trtable): Likewise.
675 (sift_states_backward): Mark MCTX parameter as const.
676 (build_sifted_states): Likewise.
677 (update_cur_sifted_state): Likewise.
678 (sift_states_mkref): Likewise.
679 (check_arrival_expand_ecl): Mark eclosure as const.
680 (check_dst_limits_calc_pos_1): Likewise.
681 * regex_internal.h (re_match_context_t): Make dfa a const
684 2005-09-06 Ulrich Drepper <drepper@redhat.com>
686 * regexec.c (merge_state_with_log): Define dfa as const pointer.
687 (transit_state_sb): Likewise.
688 (transit_state_mb): Likewise.
689 (sift_states_iter_mb): Likewise.
690 (check_arrival_add_next_nodes): Likewise.
691 (check_node_accept_bytes): Change first parameter to pointer-to-const.
692 [_LIBC] (re_search_2_stub): Use mempcpy.
694 * regex_internal.c (re_string_reconstruct): Avoid calling
695 mbrtowc for very simple UTF-8 case.
697 * regex_internal.c (re_acquire_state): Make DFA pointer arg
699 (re_acquire_state_context): Likewise.
700 * regex_internal.h: Adjust prototypes.
702 * regex.c: Prevent using C++ compilers.
704 * regex_internal.c (re_acquire_state): Minor code rearrangement.
705 (re_acquire_state_context): Likewise.
707 2006-03-29 Mark D. Baushke <mdb@gnu.org>
708 Bruno Haible <bruno@clisp.org>
710 * stdint_.h: On OpenBSD, don't redefine types already included in
711 <sys/types.h> and <inttypes.h>.
713 2006-03-24 Eric Blake <ebb9@byu.net>
715 * time_r.c (copy_string_result): Remove, as it is no longer used.
717 2006-03-24 Simon Josefsson <jas@extundo.com>
719 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
720 including some doc fixes.
721 (base64_encode_alloc): Fix +1 bug on allocation failures.
723 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
725 * base64.c (base64_encode): Do not read past end of array with
726 unsanitized input on systems with CHAR_BIT > 8.
728 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
730 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
731 Typedef to long int, not to off_, as POSIX will likely change
734 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
736 * argp-help.c (validate_uparams): Fix typo
737 * argp-parse.c (argp_default_options): Consistently begin help
738 messages with a lowercase letter.
740 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
742 * time_r.h (asctime_r, ctime_r): Remove. These functions can
743 overrun buffers and shouldn't be used (much as gets shouldn't be
745 * time_r.c (asctime_r, ctime_r): Likewise.
747 2006-03-08 Simon Josefsson <jas@extundo.com>
749 * gc-gnulib.c (randomize): Don't open files called 'no', they
750 signal that configure disabled the device.
752 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
754 * c-stack.c: Include unistd.h unconditionally, since we now assume
756 * getlogin_r.c: Likewise.
757 * getlogin_r.h: Likewise.
759 * pagealign_alloc.c: Likewise.
760 * unistd_.h: Remove; no longer needed.
762 2006-03-07 Simon Josefsson <jas@extundo.com>
764 * unistd_.h: New file.
766 2006-03-07 Simon Josefsson <jas@extundo.com>
768 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
770 2006-03-01 Simon Josefsson <jas@extundo.com>
772 * readline.c: Fix typo, tiny patch from Stepan Kasal
775 2006-02-28 Simon Josefsson <jas@extundo.com>
777 * getopt.c: Protect #include of unistd.h, for MSVS.
779 2006-02-27 Simon Josefsson <jas@extundo.com>
781 * base64.h: Indent #define's. From Jim Meyering
784 2006-02-27 Jim Meyering <jim@meyering.net>
786 Revert the change of 2006-02-24, so these files can continue
787 to be sync'd from gettext.
788 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
791 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
793 * glob.c: Say "invalid" rather than "illegal" in comments.
795 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
797 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
799 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
801 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
802 AT_FDCWD exceeds INT_MAX.
803 * openat.h (AT_FDCWD): Likewise.
805 2006-02-14 Jim Meyering <jim@meyering.net>
809 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
810 failure on deficient systems, and simplify gnulib lgpl dependencies.
811 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
812 xmalloc/lstat combination. Based on a patch from Bruno Haible.
814 * xalloc-die.c: Remove unused definition of N_.
816 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
818 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
820 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
822 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
823 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
825 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
827 * argp-namefrob.h: Restore changes accidentally lost during the
828 "autoupdate" on 2005-12-12.
830 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
832 * fnmatch.c (L_): Renamed from L, to work around a bug in
833 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
834 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
837 2006-01-26 Simon Josefsson <jas@extundo.com>
839 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
840 prototype is visible on mingw32.
842 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
845 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
848 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
850 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
851 attempt to open for write; this always fails, at least on POSIX
852 hosts. This reinstates the 2006-01-09 change, which was
853 inadvertently removed.
855 2006-01-26 Bruno Haible <bruno@clisp.org>
856 Paul Eggert <eggert@cs.ucla.edu>
859 [(! (defined __cplusplus || defined __BEOS__)
861 && !(defined __HP_cc || defined __xlc__
862 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
864 #define to signed char in these cases too; this simplifies
865 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
866 etc., separately) and makes it more conservative.
868 2006-01-21 Jim Meyering <jim@meyering.net>
870 Sync from the stable (b5) branch of coreutils:
872 * fts.c (fts_children): Don't let close() clobber errno from
875 * fts.c (fts_stat): When following a symlink-to-directory,
876 don't necessarily interpret stat-fails+lstat-succeeds as indicating
877 a dangling symlink. That can also happen at least for ELOOP.
878 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
879 FYI, this bug predates the inclusion of fts.c in coreutils.
881 * fts.c (fts_open): Put new maxarglen declaration and uses
882 in their own block, so pre-c99 compilers don't object.
884 Avoid the double-free (first in fts_read, second in fts_close) that
885 would occur when an `active' directory is made inaccessible (e.g.,
886 via chmod a-x) during a traversal.
887 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
888 before returning. Reproduce this failure by
889 mkdir -p a/b; cd a; chmod a-x . b
890 Reported by Stavros Passas.
892 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
894 * argp-namefrob.h: Bugfix. Remove stray #
896 2006-01-25 Bruno Haible <bruno@clisp.org>
898 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
900 Reported by Paul Eggert.
902 2006-01-25 Jim Meyering <jim@meyering.net>
904 * fileblocks.c: Remove more useless parentheses.
905 * readutmp.h: Likewise.
907 2006-01-24 Bruno Haible <bruno@clisp.org>
909 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
911 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
914 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
915 to avoid problems with the built-in _Bool type.
916 Reported by Paul Eggert on 2005-11-26.
918 2006-01-24 Jim Meyering <jim@meyering.net>
920 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
922 2006-01-24 Simon Josefsson <jas@extundo.com>
924 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
927 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
929 Work around porting bugs reported by Dieter in
930 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
931 * getopt.c (_NOPROTO): Remove; no longer needed.
932 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
933 Include "getopt.h" first, to check interface.
934 (getenv): Declare only if defined HAVE_DECL_GETENV &&
936 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
937 (__strndup): Revert to K&R-style function dfns, the glibc style.
938 * strnlen.c: Don't claim it's taken from glibc; it's not.
939 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
940 Include strnlen.h first, to get prototype properly.
941 (strnlen): Renamed from __strnlen.
944 2006-01-23 Ulrich Drepper <drepper@redhat.com>
946 These changes imported from libc.
947 * getopt.c: Use __fxprintf instead of inline stream orientation
948 test and two separate function calls.
949 * strndup.c (__strndup): Add libc_hidden_def.
951 2006-01-22 Bruno Haible <bruno@clisp.org>
953 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
954 temporary buffer for sprintf, take into account the precision also
955 for 'd', 'i', 'u', 'o', 'x', 'X'.
957 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
959 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
960 to pacify gcc -Wswitch-default.
962 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
964 * argp-help.c (usage_long_opt): Do not print DOC options.
965 (__argp_base_name): Removed
966 * argp-namefrob.h (__argp_basename): Removed definition. Was a
968 (__argp_base_name): Provide macro definition or extern declaration
969 depending on the configuration
971 2006-01-20 Simon Josefsson <jas@extundo.com>
973 * inet_ntop.h: Unconditionally include sys/socket.h.
975 2006-01-19 Simon Josefsson <jas@extundo.com>
977 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
979 2006-01-12 Simon Josefsson <jas@extundo.com>
981 * base64.c: Fix warning, reported by Bruno Haible
982 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
984 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
987 * md5.c: Fix commentary typos.
988 (alignof, UNALIGNED_P): No need for a GCC-specific version.
989 * md5.h (__attribute__): Remove; unused.
990 * sha1.c: Fix commentary to match md5 better.
991 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
992 so that we don't need to worry about alignment. All uses changed.
993 This merges the 2005-10-28 md5 change into sha1.
995 2006-01-11 Jim Meyering <jim@meyering.net>
998 * md5.c (OP): Fix spacing.
1000 2006-01-11 Simon Josefsson <jas@extundo.com>
1002 * stdint_.h (SIZE_MAX): Add missing (.
1004 2006-01-10 Bruno Haible <bruno@clisp.org>
1006 * argp.h (__const): Remove macro. Use const instead.
1007 * argp-fmtstream.h (__const): Likewise.
1008 * glob_.h (__const): Remove macro.
1009 * glob-libc.h: Use const instead of __const.
1011 2006-01-10 Jim Meyering <jim@meyering.net>
1013 Avoid the double-free (first in fts_read, second in fts_close) that
1014 would occur when an `active' directory is made inaccessible (e.g.,
1015 via chmod a-x) during a traversal.
1016 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1017 before returning. Reproduce this failure by
1018 mkdir -p a/b; cd a; chmod a-x . b
1019 Reported by Stavros Passas.
1021 Sync from coreutils.
1022 * sha1.c: Tweak grammar in a comment.
1024 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1026 * regex_internal.h (BITSET_WORD_BITS):
1027 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1028 preprocessor mishandles large unsigned values as if they were signed.
1029 Problem reported by Claudio Fontana in
1030 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1032 2006-01-10 Simon Josefsson <jas@extundo.com>
1034 * socket_.h: New file.
1036 2006-01-10 Bruno Haible <bruno@clisp.org>
1038 * localcharset.c: Update from GNU gettext.
1040 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1042 Sync from coreutils.
1043 * chdir-long.c (cdb_free): Don't bother trying to open directory
1044 for write access: POSIX says that must fail.
1045 * fts.c (diropen): Likewise.
1046 * save-cwd.c (save_cwd): Likewise.
1047 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1048 well, for minor improvements on hosts that lack O_DIRECTORY.
1049 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1050 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1051 Fall back on chown if open failed with EACCES.
1053 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1054 Report an error at compile-time if only a 1-second nominal clock
1055 resolution is found.
1057 * lchmod.h: New file.
1058 * mkdir-p.c: Include lchmod.h, lchown.h.
1059 (make_dir_parents): Use lchown rather than chown, and
1060 lchmod rather than chmod.
1062 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1063 too. Problem with "none" reported by Bob Proulx. Problem with
1064 "proc" reported by n0dalus.
1066 * mountlist.c: Include <limits.h>.
1067 (dev_from_mount_options)
1068 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1069 New function. It no longer assumes "dev=" has the System V meaning
1070 on Linux (since it doesn't). It also parses "dev=" more carefully.
1071 (read_file_system_list)
1072 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1073 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1076 * posixtm.h (PDS_PRE_2000): New macro.
1077 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1078 All usages changed. Reject dates outside the range 1969-1999 if
1079 PDS_PRE_2000 is used.
1081 2006-01-09 Jim Meyering <jim@meyering.net>
1083 Sync from coreutils.
1085 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1087 * chdir-safer.h, chdir-safer.c: New files.
1089 * modechange.c (mode_compile): Reject an invalid mode string
1090 that starts with an octal digit. From Andreas Gruenbacher.
1092 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1093 and dup to open_safer and dup_safer, respectively.
1094 (openat_permissive): Fix typo in comment.
1096 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1097 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1098 (_): Remove; no longer needed.
1099 (openat): Renamed from rpl_openat; no need for rpl_openat
1100 since openat.h renames openat for us.
1101 Replace most of the body with a call to openat_permissive,
1102 to avoid duplicate code.
1103 Port to (probably hypothetical) environments were mode_t is
1105 (openat_permissive): Require mode arg, so that we can check
1106 types better. Put it just after flags. Change cwd failure
1107 indicator from pointer-to-bool to pointer-to-errno-value.
1108 All callers changed.
1109 Invoke openat_save_fail and/or openat_restore_fail if
1110 cwd_errno is null, so that openat can call us.
1111 (openat_permissive, fdopendir, fstatat, unlinkat):
1112 Simplify errno handling to avoid some duplicate code,
1113 as it's OK to set errno on success.
1114 * openat.h: Revamp code so that function macros depend on
1115 __OPENAT_PREFIX only, not also on AT_FDCWD.
1116 (openat_ro): Remove. Caller changed to use openat_permissive.
1117 (openat_permissive): Now a macro, if not a function.
1118 (openat_restore_fail, openat_save_fail): Now always functions,
1119 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1121 * openat-priv.h: New file, defining macros used by mkdirat.c
1123 * mkdirat.c: Include openat-priv.h.
1124 Remove definitions of macros defined therein.
1125 * openat.c: Likewise.
1127 * mkdirat.c (mkdirat): New file and function.
1128 * openat.h (mkdirat): Declare.
1130 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1132 * openat.h (openat_permissive): Declare.
1133 (openat_ro): Define.
1135 * openat.c (EXPECTED_ERRNO): New macro.
1136 (openat_permissive): New function -- used in remove.c rewrite.
1137 (all functions): Set errno just before returning, only if there
1138 was an actual failure.
1139 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1141 Emulate openat-family functions using Linux's procfs, if possible.
1142 Idea and some code based on Ulrich Drepper's glibc changes.
1144 * openat.c: (BUILD_PROC_NAME): New macro.
1145 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1146 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1147 before falling back on save_cwd and restore_cwd.
1148 (fdopendir, fstatat, unlinkat): Likewise.
1150 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1151 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1153 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1154 as second argument to va_arg. Otherwise, some versions of gcc
1155 warn that `if this code is reached, the program will abort'.
1157 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1159 Sync from coreutils.
1161 Add POSIX ACL support
1162 * acl.h (copy_acl, set_acl): Add declarations.
1163 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1164 systems other than Linux.
1165 (chmod_or_fchmod): New function: use fchmod when possible,
1166 and chmod otherwise.
1167 (file_has_acl): Add a POSIX ACL implementation, with a
1168 Linux-specific subcase.
1169 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1170 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1171 acls are unsupported.
1172 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1173 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1176 2006-01-09 Bruno Haible <bruno@clisp.org>
1178 * sysexit_.h (EX_OK): New macro.
1179 Suggested by Martin Lambers <marlam@marlam.de>.
1181 2006-01-09 Bruno Haible <bruno@clisp.org>
1183 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1184 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1185 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1186 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1188 2006-01-09 Bruno Haible <bruno@clisp.org>
1190 * stdint_.h (SIZE_MAX): Write the value without involving negative
1193 2005-10-16 Bruno Haible <bruno@clisp.org>
1195 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1196 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1198 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1200 * strftime.c (tzname): Don't declare if it is already #defined.
1201 Problem reported for Mingw by Mark Junker.
1203 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1205 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1206 long int, not int, for nanosecond counts, so that people who are
1207 used to POSIX struct timespec won't be surprised. Reported by Jim
1210 2005-12-16 Jim Meyering <jim@meyering.net>
1212 * fprintftime.c, fprintftime.h: New files.
1214 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1216 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1217 * argp-help.c (fill_in_uparams): Check if the constructed
1218 struct uparams is valid. Fall back to the default values if it is
1221 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1223 * argp-help.c (__argp_base_name): New function
1224 (__argp_short_program_name): Rewrite using __argp_base_name
1225 * argp-namefrob.h: Define program_invocation_name and
1226 program_invocation_short_name if requested
1227 (__argp_base_name): Add prototype
1228 * argp-parse.c (argp_def): Use gettext wrappers
1229 (argp_default_parser): Use __argp_base_name
1230 * argp-pin.c: New file. Defines program_invocation_name and
1231 program_invocation_short_name on systems that lack them.
1233 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1235 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1236 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1237 porting problem reported by Georg Schwarz in
1238 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1240 2005-07-09 Bruno Haible <bruno@clisp.org>
1242 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1243 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1244 Reported by Mark Junker <mjscod@gmx.de>.
1246 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1248 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1249 (uintmax_t) [defined uintmax_t]: Do not declare.
1250 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1251 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1252 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1253 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1254 sake of portability to weird hosts that C allows (though we don't
1255 know of any practical examples).
1257 * savedir.h (fdsavedir): New decl.
1258 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1259 contains most of the former guts of savedir.
1260 (savedir): Use savedirstream.
1263 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1265 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1266 coreutils no longer futzes with rounding modes.
1268 2005-11-14 Jim Meyering <jim@meyering.net>
1270 * mkstemp-safer.c: Include <config.h>, required for possible
1271 replacement of mkstemp.
1273 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1275 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1277 (gethrxtime) [! (HAVE_NANOUPTIME
1278 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1279 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1280 our own approximation.
1282 2005-11-10 Simon Josefsson <jas@extundo.com>
1284 * readline.c: Remove EOL.
1286 2005-11-08 Eric Blake <ebb9@byu.net>
1288 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1290 2005-11-08 Eric Blake <ebb9@byu.net>
1292 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1294 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1296 Fix porting problem reported by Theodoros V. Kalamatianos.
1297 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1298 Don't assume that futimes failing means we must fail.
1300 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1302 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1303 leave errno alone. Problem reported by Dmitry V. Levin.
1305 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1307 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1308 errno alone. Problem reported by Frederic Jolliton.
1310 2005-10-28 Simon Josefsson <jas@extundo.com>
1312 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1313 "restrict" keywords, as per POSIX. Protect the function
1314 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1315 Don't use K&R prototypes. Check the sprintf return values.
1316 Re-define EAFNOSUPPORT if not present. Indent.
1318 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1319 suggested by Bruno Haible <bruno@clisp.org>.
1321 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1323 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1325 * gc-libgcrypt.c: Add MD2 (which is not available through
1328 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1330 * md2.h, md2.c: New files.
1332 2005-10-24 Simon Josefsson <jas@extundo.com>
1334 * md4.h: Shrink buffer size, now that we changed the type.
1336 2005-10-22 Simon Josefsson <jas@extundo.com>
1338 * arcfour.h, arcfour.c: Use fixed size indices in the
1339 arcfour_context struct (simplify test vector testing in GNU
1342 2005-10-22 Simon Josefsson <jas@extundo.com>
1344 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1345 suggested by Bruno Haible <bruno@clisp.org>.
1347 2005-10-22 Simon Josefsson <jas@extundo.com>
1349 * crc.h: Include stddef.h, for size_t.
1351 2005-10-21 Simon Josefsson <jas@extundo.com>
1353 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1354 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1356 2005-10-21 Simon Josefsson <jas@extundo.com>
1358 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1361 2005-10-21 Simon Josefsson <jas@extundo.com>
1363 * gc-gnulib.c: Support ARCTWO in CBC mode.
1365 2005-10-21 Simon Josefsson <jas@extundo.com>
1367 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1370 * hmac-sha1.c (hmac_sha1): Likewise.
1372 * crc.c (crc32_update): Actually use crc parameter, suggested by
1373 Bruno Haible <bruno@clisp.org>.
1375 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1378 2005-10-21 Simon Josefsson <jas@extundo.com>
1380 * des.h, des.c: New files.
1382 * gc-gnulib.c: Support DES.c
1384 2005-10-21 Simon Josefsson <jas@extundo.com>
1386 * arctwo.h, arctwo.c: New files.
1388 * gc-gnulib.c: Support ARCTWO.
1390 2005-10-21 Simon Josefsson <jas@extundo.com>
1392 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1394 2005-10-19 Simon Josefsson <jas@extundo.com>
1396 * gc-gnulib.c: Support ARCFOUR.
1398 2005-10-19 Simon Josefsson <jas@extundo.com>
1400 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1403 * gc.h: Add ECB enum type.
1405 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1407 2005-10-19 Simon Josefsson <jas@extundo.com>
1409 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1411 2005-10-18 Simon Josefsson <jas@extundo.com>
1413 * md4.h, md4.c: New files, based on md5.?.
1415 2005-10-17 Simon Josefsson <jas@extundo.com>
1417 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1419 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1421 2005-10-17 Simon Josefsson <jas@extundo.com>
1423 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1425 2005-10-17 Simon Josefsson <jas@extundo.com>
1427 * gc.h, gc-libgcrypt.c: Add ciphers.
1429 2005-10-17 Simon Josefsson <jas@extundo.com>
1431 * sha1.c: Use uint32_t instead of md5_uint32.t
1433 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1436 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1438 * md5.h: Use stdint.h and uint32_t. Doc fix.
1440 2005-10-15 Simon Josefsson <jas@extundo.com>
1442 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1444 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1446 2005-10-14 Simon Josefsson <jas@extundo.com>
1448 * arcfour.h, arcfour.c: New files.
1450 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1452 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1453 include <wchar.h>; no longer needed.
1455 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1456 and Ulrich Drepper <drepper@redhat.com>
1459 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1460 instead of inline stream orientation test and two separate
1461 function calls. Pay no attention to USE_IN_LIBIO.
1463 2005-10-14 Roland McGrath <roland@redhat.com>
1465 Import from libc. [BZ #1331]
1466 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1468 Reported by Matej Vela <vela@debian.org>.
1470 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1472 * mkdir-p.c (make_dir_parents): Don't report an error if an
1473 intermediate directory is in a read-only file system. Problem
1474 reported by Eric Blake.
1476 2005-10-13 Simon Josefsson <jas@extundo.com>
1478 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1479 Move memory allocation outside of loop.
1481 2005-10-12 Simon Josefsson <jas@extundo.com>
1483 * gc-pbkdf2-sha1.c: New file.
1485 * gc.h: Add gc_pbkdf2_sha1 prototype.
1487 2005-10-12 Simon Josefsson <jas@extundo.com>
1489 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1490 suggested by Bruno Haible <bruno@clisp.org>.
1492 2005-10-12 Simon Josefsson <jas@extundo.com>
1494 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1496 * gc-gnulib.c (gc_hmac_sha1): New function.
1498 2005-10-12 Simon Josefsson <jas@extundo.com>
1500 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1502 2005-10-12 Simon Josefsson <jas@extundo.com>
1504 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1505 GC_USE_HMAC_MD5, respectively.
1507 * gc-libgcrypt.c (gc_md5): Fix assert call.
1510 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1512 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1514 * gc-gnulib.c (gc_hash_buffer): Ditto.
1516 2005-10-11 Bruno Haible <bruno@clisp.org>
1518 * c-strcasestr.h: New file, from GNU gettext.
1519 * c-strcasestr.c: New file, from GNU gettext.
1521 2005-10-11 Bruno Haible <bruno@clisp.org>
1523 * c-strcase.h: New file, from GNU gettext.
1524 * c-strcasecmp.c: New file, from GNU gettext.
1525 * c-strncasecmp.c: New file, from GNU gettext.
1527 2005-10-11 Simon Josefsson <jas@extundo.com>
1529 * crc.h, crc.c: New files.
1531 * gc.h (gc_hash_buffer): Add doc.
1533 2005-10-08 Simon Josefsson <jas@extundo.com>
1535 * gc.h: Add gc_hash and gc_hash_buffer.
1537 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1539 * gc-libgcrypt.c (gc_hash_buffer): Add.
1541 2005-10-11 Bruno Haible <bruno@clisp.org>
1543 * strcasecmp.c: Include limits.h.
1544 (strcasecmp): Avoid integer overflow on exotic platforms.
1545 * strncasecmp.c: Include limits.h.
1546 (strncasecmp): Avoid integer overflow on exotic platforms.
1547 Reported by Paul Eggert.
1549 2005-10-06 Simon Josefsson <jas@extundo.com>
1551 * hmac-md5.c: New file.
1555 2005-10-06 Simon Josefsson <jas@extundo.com>
1557 * memxor.c (memxor): Avoid casts and warnings.
1559 2005-10-05 Derek Price <derek@ximbiot.com>
1561 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1563 2005-10-05 Simon Josefsson <jas@extundo.com>
1565 * memxor.c (memxor): Fix compiler error.
1567 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1568 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1570 * memxor.h, memxor.c: New files.
1572 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1573 we assume all systems have it, suggested by Jim Meyering
1574 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1575 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1576 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1579 2005-10-04 Bruno Haible <bruno@clisp.org>
1581 * verify.h (verify_true): Provide alternative definition for C++.
1583 2005-10-04 Simon Josefsson <jas@extundo.com>
1585 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1586 D. Baushke" <mdb@gnu.org>.
1588 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1590 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1591 (SSIZE_MAX): New macro, if not already defined.
1592 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1595 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1597 * exclude.c: Include verify.h.
1598 (verify): Remove. All callers changed to use verify.h's version.
1599 * strtoimax.c: Likewise.
1600 * utimecmp.c: Likewis.e
1602 Sync from coreutils.
1603 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1604 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1605 * .cvsignore: Add fts.h, search.h, t-fpending.
1606 * settime.c (settime): Fix { typo in previous patch. Also, don't
1607 bother returning ENOSYS if settimeofday or stime fails; just let
1608 them return whatever errno they want to return.
1609 * utimens.c: Include unistd.h, for dup2.
1610 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1611 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1613 2005-10-02 Jim Meyering <jim@meyering.net>
1615 Sync from coreutils.
1616 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1617 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1618 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1619 Remove AT_FDCWD test.
1620 Do not consume the fd unless successful.
1621 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1622 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1623 block, so that we don't even try to compile it if settimeofday is
1624 available. This works around a compilation failure on OSF1 V5.1,
1625 due to stime requiring a `long int*' while tv_sec is `int'.
1627 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1629 * getdelim.c (getdelim): Remove unused variables.
1631 2005-10-01 Simon Josefsson <jas@extundo.com>
1633 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1634 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1635 AI_* and EAI_* definitions. Protect function declarations.
1637 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1639 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1640 so that the code works even with ancient cpp. Portability problem
1641 with GCC 2.7.2.1 reported by Thomas M.Ott.
1643 2005-09-27 Jim Meyering <jim@meyering.net>
1645 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1647 * intprops.h (signed_type_or_expr__): Define.
1648 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1651 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1653 * verify.h (verify_expr): Remove, replacing with:
1654 (verify_true): New macro that returns true instead of void.
1655 (verify_type__): Remove.
1656 (verify): Use verify_true rather than verify_type__.
1658 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1660 * utimens.c (ENOSYS): Define if not already defined.
1661 (futimens): Support having a null PATH if the file descriptor
1664 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1666 (__attribute): Define to empty unless GCC 3.1 or later.
1667 This works around a core dump on OpenBSD 3.4, which has GCC
1668 2.95.3, which dumps core when given __attribute__(()). It also
1669 simplifies other tests, since we really don't want to bother with
1670 worrying about which ancient version of GCC supported what.
1671 Original problem reported by Yoann Vandoorselaere, with part of
1672 the fix suggested by Derek Price.
1674 2005-09-24 Jim Meyering <jim@meyering.net>
1676 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1677 so we can once again use a positive bitfield width of 1 -- now we
1678 don't have to explain why we were using a bitfield width of 2.
1680 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1682 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1683 Problem reported by Eric Blake.
1684 (getaddrinfo): Initialize se so that it's not garbage.
1685 Redo internal storage allocation so that it doesn't make unportable
1686 assumptions about alignment.
1689 * utimens.c (futimens): Use futimesat if available.
1690 Prefer it to futimes since it doesn't have the futimes bug.
1692 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1693 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1694 Instead, declare a function that returns a pointer to an array,
1695 and use verify_type__ to declare the size of the array.
1696 Problem and germ of a solution reported by Bruno Haible.
1697 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1698 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1700 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1702 Sync from coreutils.
1704 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1706 * argmatch.h: Include verify.h
1707 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1708 (ARGMATCH_ASSERT): Remove; unused.
1709 * canonicalize.c: Assume STDC_HEADERS.
1710 * exclude.c: Include "strcase.h".
1711 * regex_internal.h [!defined _LIBC]: Likewise.
1712 * getusershell.c: Include stdio--.h rather than stdio.h
1714 (getusershell): Call fopen, not fopen_safer.
1715 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1716 Do not include unistd-safer.h.
1717 (save_cwd): Don't call fd_safer; no longer needed
1718 now that we include fcntl--.h.
1720 * getdate.y (relative_time): New type.
1721 (RELATIVE_TIME_0): New constant.
1722 (parser_control): Use relative_time instead of doing it ourselves.
1723 (%union): Add new relative_time rel member.
1724 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1726 (relunit, relunit_snumber): Now of type rel.
1727 (zone, rel, relunit, get_date): Adjust to above changes.
1729 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1730 Do not include unistd-safer.h.
1731 (getloadavg): Don't call fd_safer; no longer needed
1732 now that we include fcntl--.h.
1734 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1735 (make_dir_parents): Treat ENOSYS like EEXIST.
1737 Improve quality of diagnostics on restore_cwd failure.
1738 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1739 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1740 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1741 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1742 each time through the loop. Do not diagnose restore_cwd failure;
1743 that is the caller's job (and perhaps the caller does not care).
1745 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1746 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1747 If the file already exists but is not a directory, don't bother
1748 to try to make its parents.
1749 Close potential file descriptor leak if we can't chdir("/") (!).
1750 Don't always return true if chdir($PWD) fails; return true only
1751 if the requested action was done successfully (except for the
1753 Don't log final directory unless we actually made it.
1754 Refactor to avoid duplicate code to fix up permissions.
1755 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1757 * strftime.c (my_strftime): Rewrite the previous change slightly,
1758 to make it a bit faster and (I hope) clearer.
1759 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1760 Fix bug in formats like %2N.
1762 * verify.h: New file.
1764 2005-09-22 Jim Meyering <jim@meyering.net>
1766 Sync from coreutils.
1768 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1770 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1771 the .tm_year member, since otherwise gcc-4.0 would now warn about
1772 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1774 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1775 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1777 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1778 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1779 when run in a time zone for which daylight savings time is in effect
1780 for the starting date.
1782 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1783 stop us from restricting permissions of just-created absolute-named
1785 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1786 to restore initial working directory.
1787 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1788 to tell caller if/when we change the working directory and are
1789 unable to return to the initial one.
1790 * mkdir-p.h (make_dir_parents): Update prototype.
1791 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1792 `return false'. This fixes a bug introduced on 2004-07-30.
1794 * openat.c (fdopendir): Be sure to close the supplied
1795 file descriptor before returning. This makes our replacement
1796 implementation a little closer to Solaris's, where fdopendir
1797 ties the file descriptor to the returned DIR* pointer.
1798 * openat.c (unlinkat): New function.
1799 * openat.h (unlinkat): Add prototype.
1800 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1801 (openat_restore_fail): Rename from openat_restore_die.
1802 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1804 Provide an alternative to exiting immediately upon save_cwd or
1805 restore_cwd failure. Now, an application can arrange e.g.,
1806 to perform a longjump in that case.
1807 * openat.c: Include dirname.h.
1808 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1809 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1810 and openat_restore_die rather than calling error directly.
1811 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1813 * openat-die.c (openat_save_die, openat_restore_die): New file.
1814 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1816 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1817 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1818 int utc, int nanoseconds);
1820 date should not have to allocate a megabyte of virtual memory to
1821 handle a format argument like +%1048575T. When implemented with
1822 strftime, it must allocate such a buffer, use strftime to fill it
1823 in, print it, then free it.
1824 With fprintftime, it simply prints everything and exits.
1825 With no need for memory allocation, that's one fewer way to fail.
1826 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1827 optional field width, not before, so we accept %9:z, not %:9z.
1828 (my_strftime): Be sure to use L_('x') for literals.
1830 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1831 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1832 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1833 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1834 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1835 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1836 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1837 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1838 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1840 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1841 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1842 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1843 and don't include <sys/file.h>).
1845 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1847 Sync from coreutils.
1849 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1850 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1851 [!LDAV_DONE]: Avoid unused variable warning.
1853 2005-09-21 Bruno Haible <bruno@clisp.org>
1855 * unicodeio.h (unicode_to_mb): New declaration.
1857 2005-09-20 Derek Price <derek@ximbiot.com>
1859 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1861 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1863 Use a consistent style for including <config.h>.
1864 * __fpending.c, acl.c, argmatch.c,
1865 argp-help.c, argp-parse.c,
1866 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1867 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1868 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1869 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1870 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1871 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1872 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1873 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1874 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1875 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1876 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1877 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1878 modechange.c, mountlist.c, open-safer.c, physmem.c,
1879 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1880 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1881 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1882 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1883 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1884 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1885 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1886 userspec.c, utimecmp.c, version-etc-fsf.c,
1887 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1888 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1889 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1890 Standardize inclusion of config.h.
1891 * __fpending.h, dirfd.h, getdate.h, human.h,
1892 inttostr.h: Removed inclusion of config.h from header files.
1893 * inttostr.c: Adjusted in-tree users.
1894 * timespec.h: Remove superfluous warning to include config.h.
1895 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1896 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1897 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1898 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1900 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1902 * stat-time.h: New file.
1903 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1904 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1906 (timespec_cmp): New function.
1907 * utimecmp.c: Include stat-time.h.
1908 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1909 members exist, not on the obsolescent ST_MTIM_NSEC.
1910 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1912 2005-09-15 Derek Price <derek@ximbiot.com>
1913 Paul Eggert <eggert@cs.ucla.edu>
1915 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1916 changes, consolidating in...
1917 * regex_internal.h: ...this file.
1919 2005-09-15 Derek Price <derek@ximbiot.com>
1921 * regex_internal.h: Blank `pure' for GNUC < 3.
1922 * regex_internal.c: Ditto, using this...
1923 (__GNUC_PREREQ): ...new macro.
1924 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1925 (__GNUC_PREREQ): ...this new macro.
1927 * strstr.h: Include string.h. Define strstr as a macro here.
1929 2005-09-13 Derek Price <derek@ximbiot.com>
1931 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1933 Reported by Jim Meyering <jim@meyering.net>.
1935 2005-09-13 Jim Meyering <jim@meyering.net>
1937 * canon-host.c: Filter through gnu indent and reword comments slightly.
1938 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1940 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1942 * lib/base64.c: Typo.
1943 (base64_encode): Put b64str in initialized data section.
1945 2005-09-12 Derek Price <derek@ximbiot.com>
1947 Return usable errors from canon-host.
1948 * canon-host.h: New file.
1949 * canon-host.c (canon_host): Wrap...
1950 (canon_host_r): ...this new function, which now relies exclusively on
1952 (ch_strerror): New function.
1953 (last_cherror): New global.
1954 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1955 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1957 (freeaddrinfo): Free ai->ai_canonname when set.
1959 2005-09-12 Derek Price <derek@ximbiot.com>
1960 Paul Eggert <eggert@cs.ucla.edu>
1962 * glob-libc.h: Renamed from glob_.h. The new version is
1963 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1964 protecting things that should be done only in gnulib contexts.
1965 * glob_.h: New file, containing only the glob things needed for
1967 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1968 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1969 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1970 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1971 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1972 and to respect the namespace rules better.
1974 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1976 Merge glibc and coreutils changes into gnulib, plus a few
1978 * md5.c: Use #error rather than a string.
1979 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1980 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1981 (__attribute__): Define to empty for non recent-GCC.
1982 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1983 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1984 Renamed from their non-__ counterparts, with new macros replacing
1985 them if not _LIBC. Add __THROW attribute.
1987 (struct md5_ctx): Align buffer if using GCC.
1988 * sha1.h (struct sha1_ctx): Likewise.
1989 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1990 The old name was backwards.
1991 (NOTSWAP): Remove; not used.
1992 (rol): New macro, moved here from md5.h.
1993 (sha1_process_block): Remove a FIXME that doesn't make sense.
1995 2005-09-12 Derek Price <derek@ximbiot.com>
1997 * gai_strerror.c: Include config.h when available. Include
1998 getaddrinfo.h before other headers to test interface.
1999 Reported by Larry Jones <lawrence.jones@ugs.com>.
2001 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2003 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2004 definitions, since that's the preferred style in glibc.
2005 Fix a minor spacing issue, and update copyright notice to match glibc's.
2007 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2009 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2011 2005-09-06 Simon Josefsson <jas@extundo.com>
2013 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2014 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2016 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2018 Change bitset word type from unsigned int to unsigned long int,
2019 as this has better performance on typical 64-bit hosts.
2020 Port bitset code to hosts with unusual word sizes.
2021 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2022 (build_collating_symbol):
2023 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2024 argument is a bitset. This is merely a style issue, but it makes
2025 it clearer that an entire array is expected.
2026 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2027 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2028 Port to the case where bitset_word is not the same as unsigned int.
2029 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2030 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2032 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2033 (build_trtable, group_nodes_into_DFAstates):
2035 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2036 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2037 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2038 * regexec.c (group_nodes_into_DFAstates): Likewise.
2039 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2040 * regcomp.c (optimize_subexps, lower_subexp):
2041 Work even if bitset_word has holes in its bitwise representation.
2042 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2043 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2045 * regex_internal.c (re_string_reconstruct):
2046 Don't assume UCHAR_MAX == 255.
2047 * regex_internal.h (bitset_set_all): Likewise.
2048 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2050 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2051 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2053 (BITSET_WORD_MAX): New macro.
2054 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2055 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2056 (bitset_empty, bitset_copy):
2057 Prefer sizeof (bitset) to multiplying it out ourselves.
2058 (bitset_not_merge): Remove; unused.
2059 (bitset_contain): Return bool, not unsigned int with one bit on.
2060 All callers changed.
2061 * regexec.c (build_trtable): Don't assume bitset has no stricter
2062 alignment than re_node_set; do this by defining a new internal
2063 type struct dests_alloc and using it to allocate memory.
2065 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2067 Check for arithmetic overflow when calculating sizes, to prevent
2068 some buffer-overflow issues. These patches are conservative, in the
2069 sense that when I couldn't determine whether an overflow was possible,
2070 I inserted a run-time check.
2071 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2072 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2073 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2074 (re_xnrealloc, re_x2nrealloc): New inline functions.
2075 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2076 (build_equiv_class, build_charclass): Check for arithmetic overflow
2077 in size expression calculations.
2078 * lib/regex_internal.c (re_string_realloc_buffers):
2079 (build_wcs_upper_buffer, re_node_set_add_intersect):
2080 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2081 (re_dfa_add_node, register_state): Likewise.
2082 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2083 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2084 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2085 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2087 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2089 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2090 to avoid a collision with bits/local_lim.h in glibc.
2091 All uses changed. Problem reported by Dmitry V. Levin in
2092 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2094 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2095 bugs in int versus size_t comparisons.
2096 (re_string_context_at): Fix bug where the code assumed that
2099 Use bool where appropriate.
2100 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2101 All callers changed.
2102 (calc_eclosure_iter): Likewise, for ROOT arg.
2103 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2104 (build_charclass_op): Likewise, for NON_MATCH arg.
2105 * regex_internal.c (re_string_allocate, re_string_construct):
2106 (re_string_construct_common): Likewise, for ICASE arg.
2107 * regexec.c (re_search_2_stub, re_search_stub):
2108 Likewise, for RET_LEN arg.
2109 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2110 (set_regs): Likewise, for FL_BACKTRACK arg.
2111 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2112 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2113 (calc_eclosure_iter, parse_bracket_exp):
2114 Use bool for internal variables that are booleans.
2115 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2116 (set_regs, build_sifted_states, sift_states_bkref):
2117 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2118 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2119 (find_collation_sequence_value):
2121 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2122 (re_node_set_compare):
2123 Return bool, not int. All callers changed.
2124 * regexec.c (check_halt_node_context, check_dst_limits):
2125 (build_trtable, check_node_accept): Likewise.
2126 * regex_internal.h: Include stdbool.h.
2128 Fix bugs uncovered when converting to bool.
2129 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2130 failure instead of charging ahead blindly.
2131 * regex_internal.c (register_state): Likewise.
2132 * regexec.c (re_search_2_stub): Use simpler method than boolean
2133 for freeing internal storage.
2134 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2135 bitset pieces used as boolean, to avoid undefined behavior
2136 on hosts that do int overflow checking.
2138 2005-08-31 Derek Price <derek@ximbiot.com>
2140 * getdelim.c (getdelim): Return EOF on EOF.
2141 Reported by Larry Jones <lawrence.jones@ugs.com>.
2143 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2145 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2146 lengths fit in regoff_t; this isn't true if regoff_t is the same
2148 * regex.c (re_search_internal): 5th arg is LAST_START
2149 (= START + RANGE) instead of RANGE. This avoids overflow
2150 problems when regoff_t is the same width as size_t.
2151 All callers changed.
2152 (re_search_2_stub): Check for overflow when adding the
2153 sizes of the two strings.
2154 (re_search_stub): Check for overflow when adding START
2155 to RANGE; if it occurs, substitute the extreme value.
2157 2005-08-31 Jim Meyering <jim@meyering.net>
2159 * regcomp.c (search_duplicated_node): Make first pointer arg
2161 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2162 (register_state): Likewise.
2163 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2164 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2165 (group_nodes_into_DFAstates): Likewise.
2167 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2169 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2170 old glibc regex code mishandles strings longer than 2**31 bytes.
2171 This patch fixes this when the regex code is used in gnulib
2172 (i.e., outside glibc).
2174 This patch should not affect the use of the regex code inside
2175 glibc. No doubt this problem also needs to be handled for glibc
2176 as well, but the result will be an incompatible change to the
2177 glibc ABI, and the old ABI will have to be supported too. That
2178 can be the the subject for another patch.
2180 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2181 governing whether the rest of this patch is active. By default,
2182 the macro is disabled and the patch has no effect.
2183 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2184 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2185 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2186 (re_match_2, re_set_registers): Use the new types.
2187 * regex_internal.h (Idx, re_hashval_t): New types.
2188 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2190 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2191 (re_string_context_at, bin_tree_t, re_dfastate_t):
2192 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2193 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2194 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2195 (re_string_char_size_at, re_string_wchar_at):
2196 (re_string_elem_size_at):
2197 Use the new types and macros to port to 64-bit hosts.
2198 Use unsigned types for internal values, so that the code
2199 mostly works even for arrays larger than SSIZE_MAX.
2200 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2201 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2202 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2203 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2204 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2205 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2206 (calc_inveclosure, parse_dup_op, build_range_exp):
2207 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2208 (fetch_number, create_token_tree, mark_opt_subexp):
2210 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2211 (create_cd_newstate, re_string_allocate, re_string_construct):
2212 (re_string_realloc_buffers, build_wcs_upper_buffer):
2213 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2214 (re_string_reconstruct, re_string_peek_byte_case):
2215 (re_string_fetch_byte_case, re_string_context_at):
2216 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2217 (re_node_set_init_copy, re_node_set_add_intersect):
2218 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2219 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2220 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2221 (re_acquire_state, re_acquire_state_context, register_state):
2223 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2224 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2225 (re_search_internal, re_search_2_stub, re_search_stub)
2226 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2227 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2228 (update_cur_sifted_state, check_dst_limits):
2229 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2230 (check_subexp_limits, sift_states_bkref, merge_state_array):
2231 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2232 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2233 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2234 (expand_bkref_cache, check_node_accept_bytes):
2235 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2236 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2237 (acquire_init_state_context, check_halt_node_context):
2238 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2239 (sift_states_backward, clean_state_log_if_needed):
2240 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2241 (find_recover_state, transit_state_sb, transit_state_mb):
2242 (transit_state_bkref, build_trtable, match_ctx_clean):
2244 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2245 to work around an assumption that REG_MISSING is negative.
2247 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2248 (seek_collating_symbol_entry) [defined _LIBC]:
2249 (lookup_collation_sequence_value) [defined _LIBC]:
2250 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2251 Use prototypes rather than old-style function definitions.
2252 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2253 (transit_state_sb) [0]:
2254 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2256 * regexec.c (re_search_internal): Simplify update of rm_so and
2259 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2260 (optimize_subexps, lower_subexp):
2261 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2262 since the signed shift might overflow. Use 1u<<31 instead.
2263 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2264 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2267 * regcomp.c (optimize_subexps, lower_subexp):
2268 Use CHAR_BIT rather than 8, for clarity.
2269 * regexec.c (check_dst_limits_calc_pos_1):
2270 (check_subexp_matching_top): Likewise.
2271 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2272 have to worry about portability issues when shifting it left.
2273 Remove no-longer-needed test for table_size > 0.
2274 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2275 in a word, as the resulting behavior is undefined.
2276 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2277 in one case, a <= should have been an <, and in another case the
2278 whole test was missing.
2279 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2280 the standard name CHAR_BIT.
2281 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2282 this is not true on one's complement and signed-magnitude hosts.
2284 * regex_internal.h (re_sub_match_top_t): Remove unused member
2286 (struct re_dfa_t): Remove unused member states_alloc.
2287 * regcomp.c (init_dfa): Don't initialize unused members.
2289 2005-08-31 Bruno Haible <bruno@clisp.org>
2291 * strstr.c: Include <stddef.h>, for NULL.
2292 * strcasestr.c: Likewise.
2293 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2295 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2297 * iconvme.h: Add prototype for iconv_alloc.
2299 2005-08-29 Simon Josefsson <jas@extundo.com>
2301 * iconvme.c: Fix errno.
2303 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2305 * iconvme.c: Split iconv_string into iconv_alloc.
2307 2005-08-27 Jim Meyering <jim@meyering.net>
2309 * fopen-safer.c: Merge minor changes from coreutils.
2310 * dup-safer.c: Likewise.
2311 * fd-safer.c: Likewise.
2313 Merge from coreutils.
2314 * stdio--.h: New file.
2315 * stdlib--.h: New file.
2316 * mkstemp-safer.c: New file.
2318 GNU tar needs these.
2319 * pipe-safer.c: New file.
2320 * creat-safer.c: New file.
2321 * fcntl--.h (creat): Define to creat_safer.
2322 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2323 * unistd--.h (pipe): Define to pipe_safer.
2324 * unistd-safer.h: Declare pipe_safer.
2326 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2328 * regex_internal.h: Remove all references to
2329 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2331 (bitset_not, bitset_merge, bitset_not_merge):
2332 (bitset_mask, re_string_allocate, re_string_construct):
2333 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2334 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2335 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2336 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2337 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2338 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2339 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2340 (re_acquire_state_context):
2341 Remove unnecessary forward decls.
2342 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2343 Put __attribute at function definition,
2344 now that the function decl has been removed.
2345 * lib/regex_internal.c (re_string_peek_byte_case):
2346 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2349 2005-08-26 Simon Josefsson <jas@extundo.com>
2351 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2352 Haible <bruno@clisp.org>.
2354 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2356 * regexec.c (set_regs): Don't alloca with an unbounded size.
2358 alloca modernization/simplification for regex.
2359 * regex.c: Remove portability cruft for alloca. This no longer
2360 needs to be at the start of the file, and can be moved into
2361 regex_internal.h and simplified.
2362 * regex_internal.h: Include <alloca.h>.
2363 (__libc_use_alloca) [!defined _LIBC]: New macro.
2364 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2365 now works outside glibc.
2367 2005-08-24 Simon Josefsson <jas@extundo.com>
2369 * getpass.c: Add WIN32 implementation. Conditionalize use of
2370 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2371 GLIBC specific code.
2373 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2375 Make regex safe for g++. This fixes one real bug (an "err"
2376 that should have been "*err"). g++ problem reported by
2378 * regex_internal.h (re_calloc): New macro, consistent with
2379 re_malloc etc. All callers of calloc changed to use re_calloc.
2380 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2381 not int. All callers changed.
2382 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2383 just use an array of size MB_LEN_MAX.
2384 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2385 (find_recover_state): Change "err" to "*err"; this fixes what
2386 appears to be a real bug.
2387 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2390 2005-08-25 Jim Meyering <jim@meyering.net>
2392 * open-safer.c: Include <config.h>.
2393 Otherwise, we'd lose LARGEFILE support in any file using
2396 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2398 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2399 * regex.h (regerror): Likewise.
2401 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2402 requires this. (The code never needed it.)
2404 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2405 All uses of recently-renamed identifiers changed to use the new,
2406 POSIX-compliant names. The code will build and run just fine
2407 without these changes, but it's better to eat our own dog food
2408 and use the standard-conforming names.
2410 * regex.h: Fix a multitude of POSIX name space violations.
2411 These changes have an effect only for programs that define
2412 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2413 do not change anything for programs compiled in the normal way.
2414 Also, there is no effect on the ABI.
2416 (_REGEX_SOURCE): New macro.
2417 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2418 defined and _GNU_SOURCE is not; this fixes a name space violation.
2420 Rename the following macros to obey POSIX requirements.
2421 The old names are still visible as macros if _REGEX_SOURCE is defined.
2422 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2423 RE_BACKSLASH_ESCAPE_IN_LISTS.
2424 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2425 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2426 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2427 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2428 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2429 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2430 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2431 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2432 (REG_INTERVALS): renamed from RE_INTERVALS.
2433 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2434 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2435 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2436 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2437 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2438 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2439 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2440 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2441 RE_UNMATCHED_RIGHT_PAREN_ORD.
2442 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2443 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2444 (REG_DEBUG): renamed from RE_DEBUG.
2445 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2446 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2447 unusual, since we can't clash with the POSIX REG_ICASE.
2448 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2449 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2450 (REG_NO_SUB): renamed from RE_NO_SUB.
2451 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2452 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2453 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2454 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2455 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2456 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2457 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2458 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2459 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2460 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2461 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2462 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2463 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2464 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2465 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2466 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2467 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2468 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2469 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2470 (REG_FIXED): Renamed from REGS_FIXED.
2471 (REG_NREGS): Renamed from RE_NREGS.
2473 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2474 of other REG_* macros, since POSIX says the user is allowed to
2475 #undef these macros selectively.
2477 (reg_errcode_t): Update comment stating what other tables need
2480 Rename the following enum values to obey POSIX requirements.
2481 The old names are still visible as macros.
2482 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2483 is not defined, since GNU is supposed to be a superset of POSIX as
2484 much as possible, and since we want reg_errcode_t to be a signed
2485 type for implementation consistency.
2486 (_REG_NOERROR): Renamed from REG_NOERROR.
2487 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2488 (_REG_BADPAT): Renamed from REG_BADPAT.
2489 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2490 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2491 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2492 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2493 (_REG_EBRACK): Renamed from REG_EBRACK.
2494 (_REG_EPAREN): Renamed from REG_EPAREN.
2495 (_REG_EBRACE): Renamed from REG_EBRACE.
2496 (_REG_BADBR): Renamed from REG_BADBR.
2497 (_REG_ERANGE): Renamed from REG_ERANGE.
2498 (_REG_ESPACE): Renamed from REG_ESPACE.
2499 (_REG_BADRPT): Renamed from REG_BADRPT.
2500 (_REG_EEND): Renamed from REG_EEND.
2501 (_REG_ESIZE): Renamed from REG_ESIZE.
2502 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2503 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2504 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2505 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2506 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2508 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2509 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2510 changed. But support the old name if the new one is not defined
2511 and if _REGEX_SOURCE.
2513 Change the following member names in struct re_pattern_buffer.
2514 The old names are still supported if !_REGEX_SOURCE.
2515 The new names are always supported, regardless of _REGEX_SOURCE.
2516 (re_buffer): Renamed from buffer.
2517 (re_allocated): Renamed from allocated.
2518 (re_used): Renamed from used.
2519 (re_syntax): Renamed from syntax.
2520 (re_fastmap): Renamed from fastmap.
2521 (re_translate): Renamed from translate.
2522 (re_can_be_null): Renamed from can_be_null.
2523 (re_regs_allocated): Renamed from regs_allocated.
2524 (re_fastmap_accurate): Renamed from fastmap_accurate.
2525 (re_no_sub): Renamed from no_sub.
2526 (re_not_bol): Renamed from not_bol.
2527 (re_not_eol): Renamed from not_eol.
2528 (re_newline_anchor): Renamed from newline_anchor.
2530 Change the following member names in struct re_registers.
2531 The old names are still supported if !_REGEX_SOURCE.
2532 The new names are always supported, regardless of _REGEX_SOURCE.
2533 (rm_num_regs): Renamed from num_regs.
2534 (rm_start): Renamed from start.
2535 (rm_end): Renamed from end.
2537 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2538 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2539 Prepend __ to parameter names.
2541 Undo yesterday's changes.
2543 2005-08-24 Jim Meyering <jim@meyering.net>
2545 Sync from coreutils.
2546 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2548 2005-08-21 Bruno Haible <bruno@clisp.org>
2550 * lock.h: Add multiple inclusion guard.
2551 * tls.h: Add multiple inclusion guard.
2553 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2555 * regex.h (REG_NOSYS)
2556 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2557 Define, since POSIX requires it as of 2001.
2558 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2559 New private symbol, used to keep the enum signed in all cases.
2560 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2561 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2563 * regex_internal.c (re_string_skip_chars, register_state):
2565 Remove forward decls; no longer needed now that we use prototypes.
2566 * regexec.c (acquire_init_state_context, check_halt_node_context):
2567 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2568 (clean_state_log_if_needed): Likewise.
2570 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2572 Fix problems reported by Sam Steingold in
2573 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2574 * regexec.c (sift_states_bkref): Fix portability bug: the code
2575 assumed that reg_errcode_t is a signed type, which is not
2576 necessarily true if _XOPEN_SOURCE is not defined.
2577 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2578 some compilers warn about it otherwise.
2580 2005-08-20 Jim Meyering <jim@meyering.net>
2582 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2583 of unused local, dfa.
2585 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2587 * regcomp.c (create_initial_state): Remove duplicate decl.
2588 (init_word_char, create_initial_state, duplicate_node_closure):
2589 (fetch_token, peek_token_bracket, build_range_exp):
2590 (build_collating_symbol): Remove forward decls; no longer needed
2591 now that we use prototypes.
2594 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2595 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2596 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2597 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2598 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2599 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2600 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2601 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2602 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2603 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2604 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2605 (build_charclass, build_charclass_op, fetch_number, create_tree):
2606 (create_token_tree, mark_opt_subexp, duplicate_tree):
2607 Use prototypes rather than old-style definitions.
2610 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2611 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2612 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2613 (re_string_reconstruct, re_string_peek_byte_case):
2614 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2615 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2616 (re_node_set_init_copy, re_node_set_add_intersect):
2617 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2618 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2619 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2620 (re_acquire_state, re_acquire_state_context, register_state):
2621 (create_ci_newstate, create_cd_newstate, free_state):
2623 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2624 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2625 (re_search_internal, prune_impossible_nodes):
2626 (acquire_init_state_context, check_matching, static):
2627 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2628 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2629 (update_regs, sift_states_backward, build_sifted_states):
2630 (clean_state_log_if_needed, merge_state_array):
2631 (update_cur_sifted_state, add_epsilon_src_nodes):
2632 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2633 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2634 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2635 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2636 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2637 (check_arrival, check_arrival_add_next_nodes):
2638 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2639 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2640 (check_node_accept_bytes, check_node_accept, extend_buffers):
2641 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2642 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2647 (re_string_allocate, re_string_construct, re_string_reconstruct):
2648 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2649 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2650 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2651 (re_string_context_at, re_string_peek_byte_case):
2652 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2653 is defined, since we now use prototypes always.
2655 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2656 C89 or better. All uses removed.
2658 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2660 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2661 [defined lint]: Suppress bogus uninitialized-variable warnings.
2663 * regcomp.c (duplicate_node): Return new index, not an error code,
2664 and let the caller return REG_ESPACE if out of space. This
2665 removes an uninitialied-variable warning with GCC 4.0.1, and also
2666 avoids taking the address of a local variable. All callers
2669 2005-08-19 Jim Meyering <jim@meyering.net>
2671 * regexec.c (proceed_next_node): Redo local variables to
2672 avoid GCC shadowing warnings.
2674 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2676 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2677 (re_node_set_insert_last, re_dfa_add_node):
2678 Rename local variables to avoid GCC shadowing warnings.
2680 2005-08-18 Bruno Haible <bruno@clisp.org>
2682 * strstr.c (strstr): Fix return value in multibyte case.
2683 * strcasestr.c (strcasestr): Likewise.
2685 2005-08-17 Jim Meyering <jim@meyering.net>
2687 Make the %s format (seconds since the epoch) work for a negative
2688 number and when used with a zero-padded field width, e.g. %015s.
2690 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2691 label so that it precedes the code to set `digits'. Otherwise,
2692 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2693 print `00-22'. Now, it prints `-0022', as it should.
2695 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2697 * regex.h: Remove useless space-before-tab. From coreutils.
2699 2005-08-17 Bruno Haible <bruno@clisp.org>
2701 * strcasestr.h: New file.
2702 * strcasestr.c: New file.
2704 2005-08-17 Bruno Haible <bruno@clisp.org>
2706 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2707 * strstr.c: Completely rewritten, with multibyte locale support.
2709 2005-08-17 Bruno Haible <bruno@clisp.org>
2711 * strcasecmp.c: Use mbuiter.h.
2713 2005-08-17 Bruno Haible <bruno@clisp.org>
2715 * mbuiter.h: New file.
2717 2005-08-16 Bruno Haible <bruno@clisp.org>
2719 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2721 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2722 NUL byte, not after it.
2724 2005-08-16 Bruno Haible <bruno@clisp.org>
2726 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2727 the valid ones. Makes the comparison operations transitive:
2728 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2729 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2731 2005-08-16 Bruno Haible <bruno@clisp.org>
2733 * strcase.h (strcasecmp): Add note in comments.
2734 * strncasecmp.c: Use code from strcasecmp.c.
2735 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2736 (strcasecmp): Work correctly in multibyte locales.
2738 2005-08-16 Bruno Haible <bruno@clisp.org>
2740 * strnlen1.h: New file.
2741 * strnlen1.c: New file.
2743 2005-08-16 Bruno Haible <bruno@clisp.org>
2745 * mbfile.h: New file.
2747 2005-08-16 Bruno Haible <bruno@clisp.org>
2749 * mbiter.h: New file.
2751 2005-08-16 Bruno Haible <bruno@clisp.org>
2753 * mbchar.h: New file.
2754 * mbchar.c: New file.
2756 2005-08-16 Bruno Haible <bruno@clisp.org>
2758 * tls.h: New file, from GNU gettext.
2759 * tls.c: New file, from GNU gettext.
2761 2005-08-15 Bruno Haible <bruno@clisp.org>
2763 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2766 2005-08-14 Jim Meyering <jim@meyering.net>
2768 Sync from coreutils.
2770 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2771 Use the hash-table-based cycle-detection code not just when
2772 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2773 Reported by James Youngman in
2774 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2775 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2776 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2777 This lets us compile with -DFTS_DEBUG, once again.
2778 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2779 * fts.c (fd_safer): Remove decl.
2780 Include fcntl--.h rather than unistd-safer.h
2781 (fts_safe_changedir): Don't call fd_safer; no longer needed
2782 now that we include fcntl--.h.
2784 2005-08-11 Simon Josefsson <jas@extundo.com>
2786 * readline.h, readline.c: New file.
2788 2005-08-11 Bruno Haible <bruno@clisp.org>
2790 * strnlen.h (strnlen): Change parameter name to match comment.
2792 2005-08-10 Simon Josefsson <jas@extundo.com>
2794 * strndup.c: Use strnlen.h.
2796 * strnlen.h: New file.
2798 2005-08-02 Simon Josefsson <jas@extundo.com>
2800 * getline.h, getline.c: Rewrite.
2802 * getdelim.h, getdelim.c: New files, ported from glibc.
2804 2005-07-31 Bruno Haible <bruno@clisp.org>
2806 * lock.h (gl_lock_initializer): New macro.
2807 (gl_lock_define_initialized): Use it.
2808 (gl_rwlock_initializer): New macro.
2809 (gl_rwlock_define_initialized): Use it.
2810 (gl_recursive_lock_initializer): New macro.
2811 (gl_recursive_lock_define_initialized): Use it.
2813 2005-07-26 Bruno Haible <bruno@clisp.org>
2815 * lock.h: Update from GNU gettext.
2816 * lock.c: Update from GNU gettext.
2818 2005-07-18 Bruno Haible <bruno@clisp.org>
2820 * lock.h (gl_once_t): New type.
2821 (gl_once_define, gl_once): New macros.
2822 * lock.c (fresh_once): New variable.
2823 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2826 2005-07-18 Simon Josefsson <jas@extundo.com>
2828 * check-version.c (check_version): Accept identical versions too.
2830 2005-07-18 Bruno Haible <bruno@clisp.org>
2832 * lock.h: New file, from GNU gettext.
2833 * lock.c: New file, from GNU gettext.
2835 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2837 * quotearg.c: Add translator comment suggested by Bruno Haible,
2838 with a minor change.
2840 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2842 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2843 copyright symbol and the year.
2844 * version-etc.c (COPYRIGHT_YEAR): New constant.
2845 (version_etc_va): Use parameterized copyright notice.
2846 Reword to conform to the current GNU coding standards.
2848 2005-07-11 Simon Josefsson <jas@extundo.com>
2850 * size_max.h: New file.
2852 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2854 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2857 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2858 and Paul Eggert <eggert@cs.ucla.edu>
2860 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2861 in wint_t, not wchar_t. Remove now-unnecessary cast.
2863 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2865 * regex.c, regex.h: Sync from libc.
2866 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2867 New files, synced from libc, except that regex_internal.h
2868 currently has a small porting fix.
2870 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2872 Remove the dependency of the strftime module on the tzset module.
2873 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2874 Copy the input structure, to work around some of the bug with
2875 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2876 Solaris releases, you should also use the tzset module, but we won't
2877 require it as a dependency any more since we don't want LGPLed code
2878 to depend on GPLed code.
2880 2005-07-02 Jim Meyering <jim@meyering.net>
2882 * backupfile.c (backup_args): Change a `0' to NULL.
2884 2005-07-01 Jim Meyering <jim@meyering.net>
2886 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2887 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2888 * save-cwd.c, tempname.c:
2889 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2890 and don't include <sys/file.h>).
2892 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2894 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2895 declares only 'struct timespec;' (!).
2897 2005-06-29 Jim Meyering <jim@meyering.net>
2899 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2900 type name. Use the variable name instead.
2901 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2903 2005-06-28 Simon Josefsson <jas@extundo.com>
2905 * check-version.h, check-version.c: New files.
2907 2005-06-28 Simon Josefsson <jas@extundo.com>
2909 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2910 collision with global variable. Better indentation. Don't
2911 increment buffer pointer beyond buffer end. Based on comments
2912 from Paul Eggert <eggert@cs.ucla.edu>.
2916 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2918 * canon-host.c (canon-host): Append trailing "," to 0 in
2919 initializer of struct addrinfo, as an indication that we don't
2920 care how many members the structure has.
2922 2005-06-24 Derek Price <derek@ximbiot.com>
2923 and Bruno Haible <bruno@clisp.org>
2925 Remove stat module & update lstat.
2926 * stat.c: Remove this file...
2927 (slash_aware_lstat): ...moving this content and its support...
2928 * lstat.c (rpl_lstat): ...into here.
2929 * lstat.h: New file.
2931 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2933 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2934 (ranged_convert): Don't save conversion in a temporary struct.
2935 This causes a warning with GCC 4.0.0, and anyway in the typical
2936 case it's not worth the extra 100 bytes or so of code.
2937 (ranged_convert, __mktime_internal): When calling a function via a
2938 pointer P, use P () rather than (*P) (), as we now assume C89 or
2941 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2943 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2944 "who -r" failed to give output. Problem reported by Tim Waugh.
2946 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2947 (xcalloc): Use it to avoid needless tests.
2948 Problem reported by Jim Meyering.
2950 2005-06-16 Jim Meyering <jim@meyering.net>
2952 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2953 when either N or S is zero.
2955 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2957 * argp.h (__option_is_short): Check upper limit of
2958 __key. Isprint() requires its argument to have the value
2959 of an unsigned char or EOF.
2961 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2963 * fnmatch.c (fnmatch): If there is an encoding error in a
2964 multibyte string or pattern, fall back on unibyte matching.
2965 Problem reported by James Youngman.
2967 2005-06-08 Bruno Haible <bruno@clisp.org>
2969 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2972 2005-06-08 Bruno Haible <bruno@clisp.org>
2974 * csharpcomp.h: New file, from GNU gettext.
2975 * csharpcomp.c: New file, from GNU gettext.
2976 * csharpcomp.sh.in: New file, from GNU gettext.
2978 2005-06-07 Derek Price <derek@ximbiot.com>
2981 * glob_.h: Indent nested #ifdef.
2983 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2985 Sync from coreutils.
2986 Use "file name" when talking about file names, instead of "filename"
2987 or "path", as per the GNU coding standards.
2988 * mkdir-p.c: Renamed from makepath.c.
2989 (make_dir_parents): Renamed from make_path. All callers changed.
2990 * mkdir-p.h: Likewise. All includers changed.
2991 * filenamecat.c: Renamed from path-concat.c.
2992 (file_name_concat): Renamed from path_concat. All callers changed.
2993 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2994 * filenamecat.h: Likewise. All includers changed.
2995 * acl.c: Don't use "path" or "filename" to mean "file name"
2996 in comments or local variable names.
2997 * basename.c: Likewise.
2998 * canonicalize.c, canonicalize.h: Likewise.
2999 * dirname.c, dirname.h: Likewise.
3000 * euidaccess.c: Likewise.
3001 * exclude.c: Likewise
3002 * fnmatch_.h, fnmatch_loop.c: Likewise.
3003 * fsusage.c, fsuage.h: Likewise.
3004 * fts.c, fts_.h: Likewise.
3005 * getcwd.c: Likewise.
3006 * getloadavg.c: Likewise.
3007 * mkstemp.c: Likewise.
3008 * mountlist.c, mountlist.h: Likewise.
3009 * openat.c, openat.h: Likewise.
3010 * readlink-stub.c: Likewise.
3011 * readutmp.c, readutmp.h: Likewise.
3012 * rename.c: Likewise.
3013 * rmdir.c: Likewise.
3015 * savedir.c: Likewise.
3016 * stripslash.c: Likewise.
3017 * tempname.c: Likewise.
3018 * xreadlink.c: Likewise.
3019 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3021 * exclude.h: Likewise.
3023 * euidaccess.c (getuid, getgid, getuid, getegid)
3024 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3025 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3026 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3027 * pathmax.h: Include <limits.h> unconditionally, since other
3028 files have been getting away with it for years (MORE/BSD 4.3
3030 * userspec.c (getpwnam, getgrnam, getgrgid)
3031 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3033 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3034 Define to 256, not 255, as per modern POSIX.
3036 2005-06-01 Bruno Haible <bruno@clisp.org>
3038 * csharpexec.h: New file, from GNU gettext.
3039 * csharpexec.c: New file, from GNU gettext.
3040 * csharpexec.sh.in: New file, from GNU gettext.
3042 2005-05-31 Derek Price <derek@ximbiot.com>
3043 Paul Eggert <eggert@cs.ucla.edu>
3046 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3048 2005-05-29 Derek Price <derek@ximbiot.com>
3049 Paul Eggert <eggert@cs.ucla.edu>
3051 * glob_.h, glob.c: New files.
3053 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3055 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3057 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3058 the configuration hassle isn't worth it.
3059 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3060 (LONGEST_MODIFIER, PRIuMAX): Remove.
3062 2005-05-27 Bruno Haible <bruno@clisp.org>
3064 * getlogin_r.h: Remove second include of <stddef.h>.
3066 2005-05-25 Bruno Haible <bruno@clisp.org>
3067 Derek Price <derek@ximbiot.com>
3069 * getlogin_r.h: Simplify API documentation.
3071 2005-05-25 Derek Price <derek@ximbiot.com>
3072 Paul Eggert <eggert@cs.ucla.edu>
3074 * getlogin_r.c, getlogin_r.h: New files.
3076 2005-05-22 Bruno Haible <bruno@clisp.org>
3078 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3079 Also include <sys/param.h> if it defines MIN, MAX.
3080 Based on a patch by Derek Price <derek@ximbiot.com>.
3082 2005-05-22 Bruno Haible <bruno@clisp.org>
3084 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3085 (INT64_MIN): Fix definition.
3086 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3088 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3089 NEED_SIGNED_INT_TYPES.
3091 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3092 HAVE_SYSTEM_INTTYPES.
3094 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3096 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3097 so that unistd-safer.h (GPL'ed code) need not be included.
3099 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3102 * fts.c: Don't include "cycle-check.h" or "hash.h".
3103 (setup_dir, free_dir): New functions.
3104 (enter_dir, leave_dir): Define trivial
3105 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3106 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3107 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3108 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3109 Move to fts-cycle.c.
3110 (fts_open): Use setup_dir.
3111 (fts_close): Use free_dir.
3112 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3113 This adds a label and some gotos, but the alternatives were messier.
3114 Check for memory allocation failure when entering a dir.
3115 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3116 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3117 (FTS): New member fts_cycle, that is a union that contains the
3118 old active_dir_ht and cycle_state. All uses changed to mention
3119 fts_cycle.ht and fts_cycle.state.
3120 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3121 fts.c, with the following changes:
3122 (setup_dir, free_dir): New functions.
3123 (enter_dir): Now returns bool. Return true if successful, false
3124 if memory exhausted. All callers changed.
3125 Do not bother partly cleaning up on
3126 memory allocation failure; that is free_dir's job.
3127 However, free ad if hash_insert fails, to avoid memory leak.
3128 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3129 fts->fts_options to see which union member to use.
3131 2005-05-20 Jim Meyering <jim@meyering.net>
3133 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3134 Now a macro, to pacify GCC.
3136 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3138 * chown.c (rpl_chown): Return -1 on failure.
3140 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3142 * canonicalize.c: Include canonicalize.h first, to test interface.
3143 Include <stddef.h> unconditionally, since we assume C89 now.
3144 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3145 * fts.c: Include fts_.h first, to check interface.
3146 Do not include intprops.h; no longer needed.
3147 Include cycle-check.h and hash.h, since fts_.h no longer does.
3148 Remove unnecessary casts of closedir to void.
3149 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3150 decide whether to decrement nlinks.
3151 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3152 (FTS): Use struct hash_table * instead of Hash_table, so that
3153 we no longer need to include hash.h here.
3155 2005-05-17 Jim Meyering <jim@meyering.net>
3157 * fts.c, fts_.h: New files, from coreutils.
3159 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3161 Sync from coreutils.
3162 * unlinkdir.c, unlinkdir.h: New files.
3163 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3164 regex.h, unlocked-io.h, xtime.h:
3165 White space changes only.
3166 * makepath.c (make_path): Port to hosts where leading "//" is special.
3167 * yesno.c: Include getline.h, not ctype.h.
3168 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3169 Use getline to remove arbitrary restriction on response length.
3171 2005-05-13 Bruno Haible <bruno@clisp.org>
3173 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3174 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3175 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3176 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3177 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3178 Add support for 64-bit integers in the MSVC compiler.
3180 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3182 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3183 Change the initial comment to refer to GPL, not LGPL.
3184 gnulib-tool will change it to LGPL as needed.
3186 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3187 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3188 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3189 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3190 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3191 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3192 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3193 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3194 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3195 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3196 concatpath.c, config.charset, copy-file.c, copy-file.h,
3197 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3198 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3199 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3200 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3201 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3202 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3203 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3204 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3205 full-read.c, full-read.h, full-write.c, full-write.h,
3206 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3207 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3208 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3209 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3210 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3211 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3212 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3213 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3214 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3215 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3216 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3217 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3218 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3219 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3220 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3221 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3222 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3223 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3224 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3225 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3226 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3227 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3228 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3229 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3230 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3231 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3232 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3233 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3234 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3235 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3236 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3237 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3238 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3239 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3240 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3241 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3242 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3243 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3244 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3245 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3246 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3247 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3248 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3249 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3250 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3251 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3252 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3253 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3254 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3255 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3256 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3257 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3258 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3259 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3260 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3261 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3262 Update FSF postal mail address.
3264 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3266 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3267 specified in ai_socktype. Fix invalid ai_protocol
3268 check. ai_protocol is usually set to 0 or depending on
3269 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3270 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3271 ai_socktype / ai_protocol in the returned addrinfo structure.
3273 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3274 Bruno Haible <bruno@clisp.org>
3276 * inet_ntop.h: New file.
3277 * inet_ntop.c: New file, from glibc with modifications.
3279 2005-05-08 Jim Meyering <jim@meyering.net>
3281 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3283 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3285 Merge from coreutils. Among other things,
3286 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3287 * fd-safer.c: New file.
3288 * fcntl-safer.h, open-safer.c: Remove.
3289 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3290 * dup-safer.c: Include unistd-safer.h first.
3291 Don't include errno.h.
3292 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3293 * file-type.h: Don't assume invoker included sys/stat.h first.
3294 * file-type.c: Rely on file-type.h change.
3295 * getloadavg.c: Include unistd-safer.h.
3296 (getloadavg): Use safer open.
3297 * getusershell.c: Include "stdio-safer.h".
3298 (getusershell): Use safer fopen.
3299 * long-options.c (long_options): Use NULL rather than 0.
3300 * modechange.h (mode_free): Remove; all callers changed to invoke
3302 * modechange.c: Likewise.
3303 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3304 (MODE_DONE): New constant.
3305 (struct mode_change): Remove 'next' member.
3306 (make_node_op_equals): New function; like the old one of the
3307 same name, except it allocates an array.
3308 (mode_compile, mode_create_from_ref): Use it.
3309 (mode_compile): Allocate result as an array, not a linked list.
3310 Parse octal string ourself, so that we catch mistakes like "+0".
3311 (mode_adjust): Arg is an array, not a linked list.
3312 * modechange.c: Include stat-macros.h, xalloc.h.
3313 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3314 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3315 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3316 Remove. This is now stat-macros.h's job.
3317 (talloc): Remove. All callers replaced by xalloc, so that
3318 our invokers don't have to worry about reporting memory failures.
3319 (make_node_op_equals): Remove.
3320 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3322 (struct mode_change): Moved here from modechange.h.
3323 (mode_append_entry): Remove.
3324 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3325 apps to have incorrect behavior. Use simpler algorithm for head
3326 and tail. Don't futz with umask; that's now the job of mode_adjust.
3327 Detect more invalid usages rather than having somewhat-random behavior.
3328 Don't insert an "a=" action, as that leads to incorrect behavior.
3329 (mode_compile, mode_create_from_ref): Return NULL on error instead
3330 of an enum, since now there's only one way to have an error. All
3332 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3333 at the correct time. Simplify calculation of "+u" and its ilk.
3334 Don't mishandle "+X".
3335 (mode_free): Remove "register" and localize decls.
3336 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3337 (struct mode_change): Move to modechange.c; callers don't
3338 need to see this stuff.
3339 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3340 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3341 (mode_change, mode_adjust): Reflect the new signatures noted above.
3342 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3343 that might redefine system include files.
3344 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3345 (my_usleep): Use NULL rather than (void *) 0.
3346 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3347 Use siginterrupt to specify that system calls should be interrupted.
3348 (rpl_nanosleep): Move initialization of suspended closer to call of
3350 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3351 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3352 (desirable_utmp_entry): New function.
3353 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3354 using x2nrealloc, to simplify logic.
3355 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3356 size calculation. Do not assume utmp file is a regular file.
3357 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3358 (READ_UTMP_CHECK_PIDS): New constant.
3359 * save-cwd.c: Include unistd-safer.h.
3360 (save_cwd): Use fd_safer.
3361 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3362 [!_LIBC] Include "stat-macros.h" instead.
3363 * unistd-safer.h (fd_safer): New decl.
3365 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3367 * byteswap_.h: New file.
3369 2005-04-25 Albert Chin <china@thewrittenword.com>
3371 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3374 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3376 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3377 that "UTC +1 second" continues to work. Problem reported
3379 (relunit_snumber): New rule.
3382 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3384 * getdate.y (universal_time_zone_table): New constant.
3385 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3386 universal_time_zone_table.
3387 (lookup_zone): Prefer universal_time_zone_table to
3388 local_time_zone_table, so that "GMT" time stamps are allowed in
3389 London during the summer. Problem reported by Ian Abbott.
3391 2005-04-12 Jim Meyering <jim@meyering.net>
3393 * human.c (humblock): Set *options even when returning due to
3394 xstrtoumax conversion failure. Thanks to a used-uninitialized
3397 2005-04-09 Jim Meyering <jim@meyering.net>
3399 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3400 -Wuninitialized: initialize tm0.tm_year.
3402 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3404 * getdate.y (parser_control): rels_seen is now a boolean, not a
3405 count, since there's no maximum. All uses changed.
3406 Add member dsts_seen.
3407 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3409 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3410 Use pc_rels_seen to decide whther a date is absolute.
3412 * getdate.y (number): Don't overwrite year.
3413 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3416 2005-04-02 Simon Josefsson <jas@extundo.com>
3418 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3419 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3421 2005-03-27 Jim Meyering <jim@meyering.net>
3423 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3425 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3427 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3428 "one's complement" -> "ones' complement" in comment, as per Knuth.
3429 "value of type" -> "type or expression" in comment.
3430 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3432 2005-03-26 Jim Meyering <jim@meyering.net>
3435 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3436 Correct typos: s/or/of/.
3438 2005-03-23 Jim Meyering <jim@meyering.net>
3440 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3442 2005-03-21 Jim Meyering <jim@meyering.net>
3444 Changes imported from coreutils.
3446 * cycle-check.c: Don't include xalloc.h.
3448 * path-concat.c: Don't include assert.h.
3449 (path_concat): Remove assertion that would have triggered
3450 for ABASE starting with more than one slash.
3451 Reported by Andreas Schwab.
3453 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3454 properly when ABASE is an absolute file name.
3455 Correct the description of this function.
3457 Add an assertion and a test driver.
3458 This fixes a bug introduced on 2004-07-02.
3459 Andreas Schwab reported the resulting failure of cp --parents:
3460 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3462 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3464 * strftime.c (my_strftime): If the underlying strftime returns 0
3465 (which shouldn't happen), generate nothing instead of returning 0
3466 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3468 2005-03-16 Bruno Haible <bruno@clisp.org>
3470 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3472 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3474 * strftime.c (my_strftime): Prepend space to format so that we can
3475 reliably distinguish strftime failure from empty output on POSIX
3478 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3480 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3481 (iconv_string): Don't guess a size-zero buffer, as that might cause
3482 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3483 result would be 'too large', where 'too large' is (heuristically)
3484 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3485 overflow concerns. This will prevent some unwanted malloc failures
3486 when the inputs are very large.
3488 2005-03-15 Bruno Haible <bruno@clisp.org>
3490 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3493 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3496 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3498 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3500 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3501 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3503 * strtol.c: Likewise.
3505 2005-03-14 Simon Josefsson <jas@extundo.com>
3507 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3510 2005-03-14 Jim Meyering <jim@meyering.net>
3512 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3513 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3514 to be nonzero so that we (and caller) can detect the difference
3515 between a valid zero-length expansion and an error return, even
3516 when the underlying strftime fails before writing anything into
3519 2005-03-10 Jim Meyering <jim@meyering.net>
3521 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3522 so that this module works on systems without fchdir.
3524 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3526 Factor int-properties macros into a single file, except for
3527 glibc-related files.
3528 * intprops.h: New file.
3529 * getloadavg.c: Include it instead of limits.h.
3530 (INT_STRLEN_BOUND): Remove.
3531 * human.c: Include intprops.h.
3532 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3533 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3534 * inttostr.h: Include intprops.h instead of limits.h.
3535 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3536 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3537 for consistency with intprops.h.
3538 (time_t_is_integer, twos_complement_arithmetic): Use them.
3539 * sig2str.h: Include <signal.h>, intprops.h.
3540 (INT_STRLEN_BOUND): Remove.
3541 * strftime.c (TYPE_SIGNED): Remove.
3542 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3543 * strtol.c: Adjust comments to match intprops.h.
3544 * userspec.c: Include intprops.h.
3545 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3546 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3547 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3548 instead of rolling our own expressions.
3549 * xstrtol.c: Include xstrtol.h first, to test interface.
3551 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3553 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3554 the right thing even if adding 1900 would overflow. Similarly
3555 for tm_mon + 1 and tm_yday + 1.
3556 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3557 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3558 (DO_SIGNED_NUMBER): New macro.
3559 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3561 2005-03-07 Bruno Haible <bruno@clisp.org>
3563 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3565 2005-03-03 Derek R. Price <derek@ximbiot.com>
3566 Bruno Haible <bruno@clisp.org>
3568 * pagealign_alloc.h: New file.
3569 * pagealign_alloc.c: New file.
3571 2005-01-28 Bruno Haible <bruno@clisp.org>
3573 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3576 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3578 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3579 The workaround isn't strictly needed for POSIX conformance, and
3580 it's too much of a pain to configure and maintain. We'll ask
3581 people to fix their kernels instead.
3582 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3583 (NANOSLEEP_BUG_WORKAROUND): Remove.
3584 (xnanosleep): Remove the workaround.
3586 2005-02-12 Bruno Haible <bruno@clisp.org>
3588 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3590 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3592 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3593 * timespec.h (gettime): Return void, since it always
3594 succeeds now. All uses changed.
3595 * gettime.c (gettime) Likewise.
3596 [HAVE_NANOTIME]: Prefer nanotime.
3597 Assume gettimeofday succeeds, as POSIX requires.
3598 Assime time () succeeds, since other code already does.
3599 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3600 (timespec_subtract): Remove.
3601 (NANOSLEEP_BUG_WORKAROUND): New constant.
3602 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3603 things considerably. Use it only on GNU/Linux hosts, since the
3604 workaround shouldn't be needed elsewhere.
3606 2005-02-24 Bruno Haible <bruno@clisp.org>
3608 * gettext.h: Update from GNU gettext 0.14.2.
3610 2005-02-24 Bruno Haible <bruno@clisp.org>
3612 * localcharset.c: Update from GNU gettext 0.14.2.
3613 * config.charset: Update from GNU gettext 0.14.2.
3615 2005-02-22 Simon Josefsson <jas@extundo.com>
3617 * iconvme.h, iconvme.c: New files, from libc.
3619 2005-02-20 Neil Conway <neilc@samurai.com>
3621 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3622 returned by OSX/Darwin if the specified buffer is not large
3623 enough for the hostname.
3625 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3627 * memrchr.h: New file.
3628 * chdir-long.c: Include it.
3629 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3630 Don't bother including stddef.h.
3632 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3634 * argp-help.c (__argp_help): Create a fake struct argp_state and
3635 pass it to _help, otherwise the latter coredumps trying to
3636 dereference state.root_argp.
3638 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3640 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3642 Include <sys/types.h>, for dev_t.
3643 (ME_DUMMY, ME_REMOTE): Move from here....
3644 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3645 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3647 Include mountlist.h first, to test the interface.
3649 2005-01-29 Bruno Haible <bruno@clisp.org>
3651 * progname.c (program_name): Initialize.
3652 Needed when linking statically on MacOS X.
3654 2005-01-28 Bruno Haible <bruno@clisp.org>
3656 * javacomp.sh.in: New file, from GNU gettext.
3657 * javacomp.h: New file, from GNU gettext.
3658 * javacomp.c: New file, from GNU gettext.
3660 2005-01-26 Bruno Haible <bruno@clisp.org>
3662 * javaexec.sh.in: New file, from GNU gettext.
3663 * javaexec.h: New file, from GNU gettext.
3664 * javaexec.c: New file, from GNU gettext.
3666 2005-01-26 Simon Josefsson <jas@extundo.com>
3668 * gai_strerror.c: Use GPL in header.
3670 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3672 * argp-help.c (hol_entry_help): Avoid using non-constant
3673 initializers for struct pentry_state.
3674 (__argp_error): Check return value of __asprintf
3675 (__argp_failure): Translate error message
3677 * argp-parse.c: Removed braces around the expansion of N_()
3679 2005-01-21 Jim Meyering <jim@meyering.net>
3681 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3682 same value as for Solaris 9.
3684 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3685 component length. This included changing the parameter to be
3686 of type `char *' rather than `char const *'.
3687 * chdir-long.h (chdir_long): Update prototype.
3689 * openat.c (fdopendir, fstatat): New functions.
3690 * openat.h: Include headers required for use of DIR and struct stat.
3691 [AT_SYMLINK_NOFOLLOW]: Define.
3692 (fdopendir, fstatat): Add prototypes.
3694 2005-01-21 Bruno Haible <bruno@clisp.org>
3696 * classpath.h: New file, from GNU gettext.
3697 * classpath.c: New file, from GNU gettext.
3699 2005-01-20 Simon Josefsson <jas@extundo.com>
3701 * version-etc-fsf.c: New file, with version_etc_copyright.
3702 * version-etc.c: Remove version_etc_copyright.
3703 * version-etc.h (version_etc_copyright): Use [] instead of * in
3704 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3706 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3708 * save-cwd.c (save_cwd): Remove code to support the case
3709 where fchdir is missing or flaky.
3711 2005-01-20 Simon Josefsson <jas@extundo.com>
3713 * base64.h (isbase64): Add.
3715 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3716 using a unsigned prototype, don't inline.
3717 (base64_decode): Use it.
3719 2005-01-19 Bruno Haible <bruno@clisp.org>
3721 * sh-quote.h: New file, from GNU gettext.
3722 * sh-quote.c: New file, from GNU gettext.
3724 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3726 Merge changes from coreutils, as described below in several
3727 changelogs dated today.
3729 * save-cwd.c: Include "save-cwd.h" before other include files.
3730 (O_DIRECTORY): Remove; not needed here, since "." must be
3731 a directory. All uses removed.
3732 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3733 universal on Suns, and we also need to test for IRIX.
3734 Revamp code to use 'if' rather than '#if'.
3735 Avoid unnecessary comparison of cwd->desc to 0.
3737 * utimens.c (futimens): Robustify the previous patch, by checking
3738 for known valid error numbers rather than observed invalid ones.
3740 2005-01-18 Jim Meyering <jim@meyering.net>
3742 * version-etc.c (version_etc_copyright): Update copyright date.
3744 * utimens.c (futimens): Account for the fact that futimes
3745 can also fail with errno == ENOSYS or errno == ENOENT.
3746 Patch from Dmitry V. Levin.
3748 Change the name of the robust chdir function from chdir to chdir_long.
3749 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3750 (restore_cwd): Use chdir_long, not chdir.
3751 * chdir-long.c: Renamed from chdir.c.
3752 * chdir-long.h: Renamed from chdir.h.
3753 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3756 2005-01-18 Bob Proulx <bob@proulx.com>
3758 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3759 offsetof() macro construct to avoid compile failure with native HP-UX
3760 11.0 ANSI C compiler.
3762 2005-01-06 Bruno Haible <bruno@clisp.org>
3764 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3765 because stpncpy.m4 takes care of it.
3767 2004-01-24 Bruno Haible <bruno@clisp.org>
3769 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3771 2003-10-09 Bruno Haible <bruno@clisp.org>
3773 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3775 2005-01-06 Bruno Haible <bruno@clisp.org>
3777 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3778 * fwriteerror.c: Include <stdbool.h>.
3779 (fwriteerror): At the end, close the file stream. Record whether
3780 stdout was already closed.
3782 2004-05-27 Bruno Haible <bruno@clisp.org>
3784 * execute.c (environ): Declare if needed.
3785 * pipe.c (environ): Likewise.
3786 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3788 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3790 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3791 definitions to be after all include files, to avoid collisions.
3792 Problem reported by Bob Proulx.
3794 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3796 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3797 not needed. This removes a dependency on the gettext module.
3798 [defined _LIBC]: Do not include <libintl.h>; not needed.
3800 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3802 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3805 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3807 * argp-parse.c: Include <stddef.h>.
3808 (alignof, alignto): New macros.
3809 (parser_init): Don't assume that void * is aligned sufficiently
3812 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3813 need to extend the stack.
3814 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3817 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3819 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3821 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3823 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3824 Remove now-obsolete comment about AIX.
3825 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3826 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3827 (YYMAXDEPTH): New macro.
3829 2004-12-18 Bruno Haible <bruno@clisp.org>
3831 * fatal-signal.c (fatal_signals): Make non-const.
3832 (init_fatal_signals): New function.
3833 (uninstall_handlers, install_handlers): Ignore signals that were set to
3835 (at_fatal_signal): Call init_fatal_signals.
3836 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3838 Reported by Paul Eggert.
3840 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3842 * getdate.y (textint): New member "negative".
3843 (time_zone_hhmm): New function.
3844 Expect 14 shift-reduce conflicts, not 13.
3845 (o_colon_minutes): New rule.
3846 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3847 (yylex): Set the "negative" member of signed numbers.
3849 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3851 Changes imported from coreutils.
3852 * hard-locale.c: Assume <locale.h> exists.
3854 (GLIBC_VERSION): New macro.
3855 (hard_locale): Assume setlocale exists.
3856 Rewrite to avoid #ifdef.
3857 Use strdup rather than malloc + strcpy.
3858 * human.c: Assume <locale.h> exists.
3859 (human_readable): Assume localeconv exists.
3861 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3863 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3864 convert T2, not T. (Imported from libc.)
3866 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3868 * getcwd.c (is_ENAMETOOLONG): New macro.
3869 (__getcwd.c): Don't restore errno; glibc doesn't.
3870 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3871 first, falling back to our code only if its results look suspicious.
3872 Ensure that the resulting buffer is only as large as necessary.
3874 * readutmp.c: Include readutmp.h first.
3875 Include <errno.h>, since readutmp.h no longer does that.
3876 * readutmp.h: Don't include <errno.h>,
3877 <sys/param.h>, <time.h>; not needed to establish interface.
3878 (errno): Remove decl.
3879 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3880 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3881 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3883 2004-11-28 Simon Josefsson <jas@extundo.com>
3885 * base64.h, base64.c: New file.
3887 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3889 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3891 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3893 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3894 HP's ANSI C compiler.
3895 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3896 Declaring int functions causes warnings on some modern systems and
3897 shouldn't be needed to compile on ancient ones.
3898 * same.c (MIN) [defined MIN]: Don't define, since it's already
3901 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3902 with the following changes.
3903 (__set_errno): Parenthesize properly.
3904 Include <stdbool.h>.
3905 (MIN, MAX, MATCHING_INO): New macros.
3906 (__getcwd): Define with prototype, not K&R form.
3907 Use heuristics to allocate default buffer on stack if possible.
3908 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3909 behavior, and to avoid the PATH_MAX limit when computing
3911 Use MATCHING_INO to compare inode number to file.
3912 Check for arithmetic overflow in size calculations.
3913 Fix bug in reallocation of dot array that caused getcwd to fail
3914 on directories nested deeper than 75.
3915 Be more careful about saving errno on error.
3916 Do not use realloc; use only free+malloc, as this is a bit
3917 more flexible and avoids a needless copy operation.
3918 Do not inspect st_dev and st_ino for symbolic links; POSIX
3919 doesn't specify the latter.
3920 Check for closedir errors.
3921 Avoid needless casts.
3922 Use "#ifdef weak_alias" around weak_alias, to be like other
3924 The following changes to getcwd.c have effect only when used in
3925 gnulib; they have no effect inside glibc proper.
3926 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3927 as alloca isn't used.
3928 (alloca, __alloca): Likewise.
3929 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3930 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3931 unconditionally, as gnulib assumes C89 or better.
3932 Do not include <sys/param.h>.
3933 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3934 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3936 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3937 Include <dirent.h> in a way that is compatible with modern Autoconf.
3938 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3939 New macros, if not already defined.
3940 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3941 Use "_LIBC", not "defined _LIBC", for consistency.
3942 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3944 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3945 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3946 * xgetcwd.c: David MacKenzie's old code was removed, so give
3947 credit only to Jim Meyering and adjust the copyright dates.
3948 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3949 <stdlib.h>, <unistd.h>, "pathmax.h".
3950 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3951 (INITIAL_BUFFER_SIZE): Remove.
3952 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3954 2004-11-23 Jim Meyering <jim@meyering.net>
3956 * getopt_.h: Remove trailing blanks.
3958 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3960 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3961 (futimens): New function, which uses futimes if available.
3962 (futimens, utimens): Support timespec==NULL, with same semantics
3963 as utime and utimens.
3964 * utimens.h (futimens): New decl.
3966 2004-11-23 Jim Meyering <jim@meyering.net>
3968 * __fpending.c: Add comment.
3970 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3972 * getopt_.h: Re-addition of __getopt_argv_const caused
3973 redefinition warnings. To avoid them, include the defines
3974 in `#if !defined __need_getopt ... #endif'. The only place
3975 where __getopt_argv_const is used is in definitions
3976 of getopt_long and getopt_long_only below, which are as well
3977 protected by `#ifndef __need_getopt'.
3978 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3979 __need_getopt after including <stdio.h> and <unistd.h> These
3980 headers might have defined it.
3982 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3984 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3986 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3987 optopt): Use them instead of invoking ## directly; otherwise, the
3988 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3990 2004-11-19 Bruno Haible <bruno@clisp.org>
3992 * strtok_r.c: Move comments from here...
3993 * strtok_r.h: ... to here.
3995 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3997 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3998 might fail. Problem reported by Yoann Vandoorselaere.
3999 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4000 that mishandle size_t overflow.
4002 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4004 * canon-host.c: Include "strdup.h".
4005 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4006 Use strdup instead of malloc/strcpy to duplicate strings.
4008 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4009 (human_space_before_unit): New constant.
4010 * human.c (human_readable): Support it.
4012 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4013 (xgetcwd): Set errno correctly when failing.
4014 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4015 the failure is actually due to a PATH_MAX problem.
4017 Further getopt changes to make it more likely that glibc will
4018 buy the changes back.
4019 * getopt.c (POSIXLY_CORRECT): New constant.
4020 (getopt): Use it, so to preserve glibc semantic
4021 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4022 when compiling for libc.
4023 * getopt_.h (__getopt_argv_const): Bring it back.
4024 (getopt_long, getopt_long_only): Use it.
4026 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4027 New arg POSIXLY_CORRECT. All callers changed.
4028 (getopt): Argv is now char * const *, as per standard.
4029 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4030 not char *__getopt_argv_const *.
4031 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4032 _getopt_long_only_r): Likewise.
4033 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4034 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4035 _getopt_long_r, _getopt_long_only_r): Likewise.
4036 * getopt_.h (__getopt_argv_const): Remove.
4037 (getopt): Argv is now char * const *, as per standard.
4039 * getdate.y (tORDINAL): New token.
4040 (day, relunit): Allow it for relative times.
4041 (relative_time_table): Use tORDINAL for ordinals.
4043 2004-11-15 Jim Meyering <jim@meyering.net>
4045 * closeout.c: Include "__fpending.h" once again.
4046 Include <stdbool.h>.
4047 (close_stdout): Don't fail just because stdout was closed initially,
4048 since some programs don't write to stdout in the normal course of
4049 operation (other than --version and --help), and we don't want this
4050 function to make e.g. `touch file >&-' fail.
4051 But do fail if it was closed and someone has tried to write to it.
4052 E.g., `printf foo >&-' must fail.
4054 2004-11-11 Simon Josefsson <jas@extundo.com>
4056 * strtok_r.h, strtok_r.c: New file.
4058 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4060 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4061 we can stop lying to compilers about the constness of argv when we
4062 are compiled outside glibc.
4063 (getopt, getopt_long, getopt_long_only): Use it.
4064 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4066 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4067 _getopt_long_only_r): Likewise.
4068 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4069 _getopt_long_only_r): Likewise.
4071 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4072 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4073 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4074 the other external symbols.
4075 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4076 declaration, since the above renaming now works around collisions.
4078 2004-11-11 Jim Meyering <jim@meyering.net>
4080 * linebreak.c: Remove trailing blanks.
4081 * alloca_.h: Likewise.
4082 * acosl.c: Likewise.
4083 * euidaccess.c: Likewise.
4084 * allocsa.h: Likewise.
4086 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4088 * mktime.c (SHR): New macro, which is a portable
4089 substitute for >> that should work even on Crays.
4090 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4091 Problem reported by Mark D. Baushke in
4092 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4093 * getdate.y (SHR): Likewise.
4095 * strftime.c (SHR): Likewise.
4097 * quotearg.c (struct quoting_options): Use unsigned int for
4098 quote_these_too, so that right shifts are well defined. All uses
4101 2004-11-10 Simon Josefsson <jas@extundo.com>
4103 * getaddrinfo.h, getaddrinfo.c: New files.
4105 2004-11-10 Jim Meyering <jim@meyering.net>
4107 Ensure that no close failure goes unreported.
4108 * closeout.c (close_stdout): Always close stdout. I.e., don't
4109 return early when it seems there's nothing to flush.
4110 Don't include __fpending.h.
4112 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4114 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4116 2004-11-05 Bruno Haible <bruno@clisp.org>
4118 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4119 Reported by Mark D. Baushke <mdb@cvshome.org>.
4121 2004-11-04 Bruno Haible <bruno@clisp.org>
4123 2004-09-11 Bruno Haible <bruno@clisp.org>
4124 * allocsa.valgrind: New file.
4125 2004-02-06 Bruno Haible <bruno@clisp.org>
4126 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4127 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4128 Reported by Christopher Seip <chris.seip@hp.com>.
4130 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4132 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4133 with errno == ERANGE if the buffer is too small.
4134 Problem reported by Mark D. Baushke.
4136 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4138 * xreadlink.c (MAXSIZE): New macro.
4139 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4140 size does not exceed MAXSIZE. Avoid cast.
4141 As suggested by Mark D. Baushke in
4142 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4143 if readlink fails with buffer size just under MAXSIZE, try again
4146 2004-11-02 Derek R. Price <derek@ximbiot.com>
4147 and Paul Eggert <eggert@cs.ucla.edu>
4149 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4150 (get_date): Overparenthesize to avoid GCC warning.
4152 2004-11-02 Bruno Haible <bruno@clisp.org>
4154 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4155 function returns void.
4157 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4159 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4160 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4163 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4165 * getdate.y: Add support for TZ="foo" within a date string.
4166 Fix some bugs near time_t boundaries. Reject dates with
4167 out-of-range components, e.g., "Sept 31".
4168 Include <stdlib.h>, "setenv.h", "xalloc.h".
4169 (ISDIGIT_LOCALE): Remove; unused.
4170 Note that the TZ and time functions used here are not reentrant.
4171 (mktime_ok, get_tz): New functions.
4172 (TZBUFSIZE): New constant.
4173 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4174 This requires that we sometimes generate our own TZ="XXX..." setting.
4176 2004-10-27 Derek R. Price <derek@ximbiot.com>
4178 * mktime.c (not_equal_tm): Remove redundant check.
4180 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4182 * getdate.y: Use Bison 1.875 features, and some minor
4183 code cleanups. This change does not affect semantics.
4184 Don't include <stdlib.h>; no longer needed.
4185 Don't include unlocked-io.h; only the "#if TEST" code uses
4186 stdio, and performance isn't crucial there.
4187 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4188 Bison 1.875 features as described below.
4189 All uses of "PC." replaced by "pc->".
4190 (YYSTYPE): Add a forward declaration.
4191 (yylex, yyerror): Use full prototypes in forward decls.
4192 Use "%pure-parser" rather than obsolescent "%pure_parser".
4193 Use %parse-param and %lex-param instead of obsolescent
4194 YYPARSE_PARAM and YYLEX_PARAM.
4195 (meridian_table, month_and_day_table, time_units_table,
4196 relative_time_table, time_zone_table, military_table,
4197 lookup_zone, lookup_word, get_date):
4198 Use NULL instead of 0 where appropriate.
4199 (to_hour): Avoid abort (), to avoid a dependency on
4201 (yyerror, yylex): Now accepts parser_control * arg.
4202 (main) [TEST]: Use '\0' rather than 0 for char.
4204 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4206 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4207 It's now the caller's responsibility to handle the case where
4208 !HAVE_GETPAGESIZE && !defined getpagesize.
4210 * mktime.c (leapyear): Arg is long int, not int.
4212 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4214 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4216 2004-10-12 Simon Josefsson <jas@extundo.com>
4218 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4219 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4222 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4224 * vsnprintf.h: New file.
4225 * vsnprintf.c: New file.
4227 2004-10-07 Bruno Haible <bruno@clisp.org>
4229 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4230 into the provided buffer.
4232 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4234 * diacrit.c, diacrit.h: Add GPL notice.
4236 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4237 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4238 * logl.c (logl): Keep the code as similar to glibc as possible.
4239 This avoids a potential constant-folding bug.
4241 2004-10-05 Bruno Haible <bruno@clisp.org>
4243 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4245 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4247 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4248 * xmalloc.c (xmemdup): Likewise.
4249 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4250 XFREE): Remove these long-obsolescent macros.
4251 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4252 * xstrdup.c: Remove.
4254 * regex.c (re_comp): Cast gettext return value to char *,
4255 Problem reported by Martin Neitzel via Mark D. Baushke.
4257 2004-10-04 Simon Josefsson <jas@extundo.com>
4259 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4260 '#ifdef USE_UNLOCKED_IO'.
4262 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4264 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4265 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4266 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4267 regex.c, sha1.c, version-etc.c, yesno.c:
4268 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4269 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4270 the includer's responsibility.
4272 Sync from coreutils.
4274 * modechange.c (mode_compile): Don't decrement a pointer that
4275 points to the start of a string, as the C Standard says the
4276 resulting behavior is undefined.
4278 * backupfile.h (enum backuptype): Rename none -> no_backups,
4279 simple -> simple_backups, numbered_existing ->
4280 numbered_existing_backups, numbered -> numbered_backups
4281 to avoid shadowing problems. All uses changed.
4282 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4283 * backupfile.c (check_extension, numbered_backup):
4284 Rename locals to avoid shadowing 'basename'.
4285 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4288 * .cppi-disable: Add getopt_.h, getopt_int.h.
4289 * .cvsignore: Add getopt.h.
4291 2004-10-04 Simon Josefsson <jas@extundo.com>
4293 * memmem.h: New file.
4294 * memmem.c: New file, taken from glibc.
4296 2004-10-02 Jim Meyering <jim@meyering.net>
4298 * dirfd.h, getpagesize.h: Add copyright notice.
4300 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4302 * snprintf.c: Remove comments as to why each header is needed.
4304 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4306 * strsep.h: New file.
4307 * strsep.c: New file.
4309 2004-10-01 Simon Josefsson <jas@extundo.com>
4311 * snprintf.c (snprintf): Handle size==0.
4313 2004-10-01 Simon Josefsson <jas@extundo.com>
4314 Bruno Haible <bruno@clisp.org>
4316 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4317 (snprintf): Declare 'args'.
4319 2004-09-30 Simon Josefsson <jas@extundo.com>
4321 * snprintf.h, snprintf.c: New files.
4323 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4325 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4326 (hol_entry_help): Never translate an empty string.
4327 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4328 * argp.h (OPTION_NO_TRANS): New option.
4330 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4332 * xvasprintf.c: Include xalloc.h.
4333 (xvasprintf): Use xalloc_die, not xmalloc_die.
4335 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4337 * dummy.c: Change copyright notice to FSF, and license to GPL.
4339 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4341 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4342 Problem reported by Bruno Haible in:
4343 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4345 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4347 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4348 in case some system header has #define'd it. Problem reported by
4349 Soeren D. Schulze in
4350 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4352 2004-09-08 Bruno Haible <bruno@clisp.org>
4354 * stdint_.h: New file, taken from GNU clisp.
4356 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4358 * xvasprintf.h: New file.
4359 * xvasprintf.c: New file.
4360 * xasprintf.c: New file.
4362 2004-09-08 Bruno Haible <bruno@clisp.org>
4364 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4366 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4368 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4370 Import from coreutils.
4371 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4372 strings on unbounded length. alloca's performance benefits aren't
4373 that important here.
4375 (parse_with_separator): New function, with most of the internals
4376 of the old parse_user_spec. Allow user to omit both user and group,
4377 for compatibility with FreeBSD.
4378 Clone only the user name, not the entire spec.
4379 Do not set *uid, *gid unless entirely successful.
4380 Avoid memory leak in some failing cases.
4381 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4382 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4383 (parse_user_spec): Rewrite to use parse_with_separator.
4385 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4387 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4388 its complicated substitute.
4389 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4390 and program_invocation_name.
4391 (__argp_basename) [!_LIBC]: Remove; the only use was
4392 replaced by its body.
4393 (__argp_short_program_name): Change condition from
4394 !defined __argp_short_program_name to
4395 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4396 to match argp-namefrob.h.
4397 (__argp_failure): Don't assume strerror_r returns char *.
4398 * argp-parse.c (N_): Define unconditionally.
4399 (argp_default_options): Fill out initializers with 0 to avoid
4402 2004-08-12 Simon Josefsson <jas@extundo.com>
4404 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4405 * getopt_.h: Renamed from getopt.h.
4407 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4409 Merge from coreutils.
4411 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4412 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4413 for Reliant Unix 5.43.
4415 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4416 (union fooround): Use uintmax_t, not long int.
4417 The rest is a merge from libc:
4418 [defined _LIBC]: Include <shlib-compat.h>.
4419 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4421 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4423 * strverscmp.c: Convert to UTF-8.
4425 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4427 * obstack.h (obstack_empty_p):
4428 Don't assume that chunk->contents is suitably aligned.
4429 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4430 Likewise. Problem reported by Benno in
4431 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4433 * chown.c (rpl_chown): Work even if the file is writeable but not
4434 readable. This could be improved further but it'd take some work.
4436 2004-08-08 Simon Josefsson <jas@extundo.com>
4438 * xgethostname.c: Don't include error.h (not used).
4441 * getpass.c: Include getpass.h first.
4443 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4445 * xalloc-die.c: New files.
4446 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4448 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4449 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4450 (_, N_, xalloc_die): Move to xalloc-die.c.
4451 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4452 so that we needn't mess with xalloc_msg_memory_exhausted.
4454 * sha1.h: Renamed from sha.h.
4455 (SHA1_H): Renamed from _SHA_H.
4456 (sha1_ctx): Renamed from sha_ctx.
4457 (sha1_init_ctx): Renamed from sha_init_ctx.
4458 (sha1_process_block): Renamed from sha_process_block.
4459 (sha1_process_bytes): Renamed from sha_process_bytes.
4460 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4461 (sha1_read_ctx): Renamed from sha_read_ctx.
4462 (sha1_stream): Renamed from sha_stream.
4463 (sha1_buffer): Renamed from sha_buffer.
4464 * sha1.c: Likewise; renamed from sha.c.
4465 Do not include <sys/types.h>.
4466 Include <stddef.h> rather than <stdlib.h>.
4468 2004-08-08 Bruno Haible <bruno@clisp.org>
4470 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4471 FILESYSTEM_PREFIX_LEN.
4472 * progreloc.c: Likewise.
4473 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4475 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4478 * argp-help.c (make_hol, hol_append): Don't assume that
4479 SIZE_MAX is a valid preprocessor constant.
4480 (__argp_basename): Change from "#ifndef _LIBC"
4481 to "#ifndef __argp_short_program_name", so that
4482 we don't compile these functions for tar.
4484 More merges from coreutils.
4485 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4486 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4488 * addext.c: Remove; no longer needed.
4489 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4490 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4491 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4492 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4493 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4494 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4495 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4496 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4497 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4498 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4499 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4500 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4501 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4502 Import changes from coreutils.
4504 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4506 Merge from coreutils.
4508 * .gdb-history: Remove; this doesn't belong here.
4510 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4511 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4512 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4514 * dirname.h: Include <stdbool.h>.
4515 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4516 for consistency with POSIX terminology. All uses changed.
4517 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4518 (strip_trailing_slashes): Use bool for booleans.
4519 * stripslash.c (strip_trailing_slashes): Likewise.
4521 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4522 sometimes returns a positive errno value even when it succeeds.
4523 (print_errno_message) [!LIBC]: Fall back on strerror if
4526 * path-concat.c (mempcpy): Don't define if a system header defines it.
4527 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4528 (longest_relative_suffix): New function.
4529 (path_concat): Use it. Assume first argument is not NULL.
4530 Port to DOS. Omit redundant separators.
4531 Report an error instead of returning NULL.
4532 Use mempcpy instead of memcpy.
4533 (xpath_concat): Remove: not declared or used.
4535 * same.h: Include <stdbool.h>
4536 (same_name): Return bool, not int.
4537 * same.c (same_name): Likewise.
4538 (errno): Don't declare; we assume C89 or better now.
4540 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4541 if not already defined.
4543 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4544 * dup-safer.c (errno): Likewise.
4546 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4548 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4551 2004-08-03 Simon Josefsson <jas@extundo.com>
4553 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4554 * progname.h: Don't include stdbool.h.
4556 2004-08-02 Simon Josefsson <jas@extundo.com>
4558 * getsubopt.h: New file, with comments from Bruno Haible.
4559 * getsubopt.c: New file, from glibc, but slightly modified based on
4560 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4562 2004-08-01 Simon Josefsson <jas@extundo.com>
4564 * xgetdomainname.c: Include stdlib.h, for free().
4566 2004-07-16 Simon Josefsson <jas@extundo.com>
4568 * dummy.c: New file.
4570 2004-07-16 Bruno Haible <bruno@clisp.org>
4572 * backupfile.h: Add extern "C" for C++.
4573 * closeout.h: Likewise.
4574 * copy-file.h: Likewise.
4575 * findprog.h: Likewise.
4576 * full-write.h: Likewise.
4577 * pathname.h: Likewise.
4578 * progname.h: Likewise.
4579 * stpcpy.h: Likewise.
4580 * stpncpy.h: Likewise.
4581 * strcase.h: Likewise.
4582 * strstr.h: Likewise.
4583 * xalloc.h: Likewise.
4585 * mbswidth.h: Add extern "C" for C++.
4586 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4588 2004-07-09 Simon Josefsson <jas@extundo.com>
4590 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4591 failed without this.)
4593 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4595 * fchown-stub.c: New file.
4597 2004-06-24 Jim Meyering <jim@meyering.net>
4599 * obstack.h (obstack_base): Cast to (void *), per documentation.
4601 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4603 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4605 2004-06-01 Jim Meyering <jim@meyering.net>
4607 * calloc.c: New file.
4609 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4611 * getdate.y (yylex): Allow space between sign and number.
4612 Problem reported by Dan Jacobson.
4614 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4615 and Jim Meyering <jim@meyering.net>
4617 Merge from coreutils CVS.
4619 * stat-macros.h: New file, with contents from file-type.h
4620 and coreutils' system.h.
4621 * file-type.c: Include "stat-macros.h".
4622 * file-type.h (file_type): Move all macro definitions to new file,
4625 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4626 Wrap old code with this conditional.
4627 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4628 function that does not dereference symlinks.
4629 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4631 * xreadlink.c: Include xreadlink.h first, to catch .h file
4632 dependency problems.
4633 (xreadlink): Accept new arg SIZE, for efficiency.
4634 All decls and uses changed.
4635 * xreadlink.h: Include <stddef.h>, for size_t.
4637 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4638 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4640 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4642 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4644 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4645 macros to be defined.
4646 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4647 the allocator returns NULL because the requested size is zero.
4649 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4651 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4652 var. Add comment explaining why libc still defines it. This
4653 merges the following patch from glibc:
4654 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4656 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4658 * obstack.c (_obstack): Remove unused variable. It hasn't been
4659 present in glibc since revision 1.1 of this file.
4660 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4661 obstack_alignment_mask, obstack_alloc, obstack_base,
4662 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4663 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4664 obstack_grow0, obstack_init, obstack_int_grow,
4665 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4666 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4667 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4668 nonexistent functions.
4670 2004-05-17 Derek R. Price <derek@ximbiot.com>
4671 Paul Eggert <eggert@cs.ucla.edu>
4673 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4675 2004-05-14 Bruno Haible <bruno@clisp.org>
4677 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4678 that consists of a '.' followed by an empty digit string.
4679 Patch by Tor Lillqvist <tml@iki.fi>.
4681 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4683 Port obstack to the AS/400, where pointers are 16 bytes wide and
4684 you cannot cast an integer to a valid pointer. This patch is
4685 currently waiting to be integrated into glibc; see
4686 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4688 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4689 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4690 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4691 (struct obstack): temp member is now a union of a pointer and
4692 an integer, instead of an integer. All integer uses changed.
4693 This does not affect the physical layout of struct obstack,
4694 except on hosts (like the AS/400) where the size or alignment of
4695 void * is greater than that of ptrdiff_t.
4696 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4697 __STDC__)]: Store temporary in pointer member of union, not
4699 * obstack.c: Include <stddef.h>, for offsetof.
4700 (struct fooalign): Remove; it doesn't need a name.
4701 (union fooround): Change double to long double, and add void *.
4702 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4703 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4704 not a macro. Hence the values are always int; so remove all
4705 casts-to-int in uses.
4707 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4708 Derek Price <derek@ximbiot.com>
4710 * alloca.c: Include <alloca.h>, to get our interface.
4711 * alloca_.h: Use __alloca on AIX, so that we don't have to
4712 include <alloca.h> first. Use C89 prototype for alloca; this
4713 requires including <stddef.h> for size_t. Use extern "C" if C++.
4714 Use #elif for simplicity, since we can assume C89 now.
4715 Don't try to source the system alloca.h since it will not be found
4716 and to prevent recursively including its replacement.
4717 * fnmatch.c: Include <alloca.h> instead of opencoding.
4718 * regex.c: Likewise.
4720 2004-05-16 Derek Price <derek@ximbiot.com>
4721 Paul Eggert <eggert@cs.ucla.edu>
4723 getline cleanup. This changes the getndelim2 API: both order of
4724 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4727 * getline.c: Don't include stddef.h or stdio.h, since our
4728 interface does that.
4729 (getline): Always use getdelim, so that we don't have two
4730 copies of this code.
4731 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4733 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4734 (GETNDELIM2_MAXIMUM): New macro.
4735 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4736 instead of the old practice of delim2==0. All callers changed.
4737 Return -1 on overflow, instead of returning junk.
4738 Do not set *linesize unless allocation succeeds.
4739 * getndelim2.h: Do not include stddef.h; no longer needed, now
4740 that we include sys/types.h.
4741 * getnline.h: Likewise.
4742 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4743 (getndelim2): Reorder arguments.
4744 * getnline.c (getnline, getndelim):
4745 Don't discard the NMAX argument.
4746 (getnline): Invoke getndelim, to avoid code duplication.
4747 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4748 of (size_t) -1 by callers of the getnline family.
4750 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4752 * nanosleep.c (suspended): Change its type from int to
4753 sig_atomic_t volatile.
4754 (first_call): Make it private to rpl_nanosleep, and have it
4755 be zero initially as that's a bit faster.
4756 (my_usleep): Round up fractional times instead of truncating them,
4757 as this is the usual meaning for 'sleep'.
4759 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4761 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4762 (ENOSYS): Define if not defined.
4763 (settime): Fall back on stime if it exists and settimeofday fails.
4764 But don't bother with fallbacks if a method fails with errno == EPERM.
4766 2004-05-11 Jim Meyering <jim@meyering.net>
4768 Prior to this change, the save_cwd caller required read access to the
4769 current directory on most systems (ones with the fchdir function).
4771 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4772 fails, try write-only, and finally, resort to using xgetcwd.
4774 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4776 * obstack.c, obstack.h: Import changes from libc.
4778 2004-04-28 Bruno Haible <bruno@clisp.org>
4780 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4781 implicitly appends .exe to executables.
4782 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4783 accepts Windows pathnames.
4784 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4785 Cygwin like Windows, since it now accepts Windows pathnames.
4786 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4787 Cygwin like Windows, since it now accepts Windows pathnames.
4788 Reported by Derek Robert Price <derek@ximbiot.com>.
4790 2004-04-20 Jim Meyering <jim@meyering.net>
4792 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4794 2004-04-20 Jim Meyering <jim@meyering.net>
4795 Bruno Haible <bruno@clisp.org>
4797 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4798 memory when realloc fails.
4800 2004-04-18 Jim Meyering <jim@meyering.net>
4802 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4803 don't leak memory and do call END_UTMP_ENT.
4805 2004-04-11 Paul Eggert <eggert@twinsun.com>
4807 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4808 (CHAR_BIT): Remove, since we assume C89.
4809 Include <stdint.h> if available, as per current Autoconf CVS advice.
4811 2004-03-30 Paul Eggert <eggert@twinsun.com>
4813 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4814 not bool, to be more consistent with Unix conventions.
4815 Suggested by Bruno Haible.
4817 Merge from coreutils.
4819 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4822 * getdate.h: Include stdbool.h, and timespec.h instead of
4823 the usual <time.h> dance.
4824 (get_date): Change signature to support fractional time stamps.
4825 All callers changed.
4826 * getdate.y: Include "getdate.h" first, as we can now
4827 assume C89 and don't need to worry about 'const'.
4828 Similarly, include "unlocked-io.h" near start, not in middle.
4830 (textint.value): Use long int rather than int.
4831 (textint.digits): Use size_t rather than int.
4832 (BILLION, LOG10_BILLION): New constants.
4833 (parser_control): New member rel_ns. Members day_ordinal,
4834 time_zone, month, day, hour, minutes, rel_year, rel_month,
4835 rel_day, rel_hour, rel_minutes, rel_seconds
4836 are now long int, not int. Member seconds is now struct timespec,
4837 not int. New member timespec_seen. Members dates_seen, days_seen,
4838 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4840 (%union.intval): Now long int, not int.
4841 New member timespec.
4842 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4843 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4844 (spec): Now is a timespec or an item list.
4845 (timespec, items): New nonterminals.
4846 (time, rel, relunit, number, get_date):
4847 Add support for fractional seconds.
4848 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4849 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4850 (to_hour): First arg is now long int, not int.
4851 (to_year): Returns long int, not int.
4852 Don't treat year -70 like 70.
4853 (tm_diff): Returns long int, not int.
4854 (lookup_word): Use bool instead of int when appropriate.
4855 (yylex): Use size_t for count, not int.
4856 Detect overflow when parsing large integer constants.
4857 Add support for fractions.
4858 (get_date): Make pointers 'const' if possible.
4859 Use more-portable code to detect integer overflow.
4860 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4861 Don't use ctime; it's not reliable if the year has >4 digits.
4863 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4864 This is for compatibility with BSD.
4866 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4867 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4868 From coreutils' system.h.
4870 * userspec.c: Don't include "posixver.h".
4871 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4872 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4873 compatible extension. Simplify code by removing a boolean int
4874 that was always nonzero if a string was nonnull.
4876 2004-03-30 Jim Meyering <jim@meyering.net>
4878 Merge from coreutils.
4880 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4882 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4883 an empty input stream.
4885 * readtokens.c: Include <stdbool.h>.
4886 (readtoken): Use `size_t' rather than int/long.
4887 All callers adjusted.
4888 Use `bool' rather than `int' where appropriate.
4889 Use memset rather than an explicit loop.
4890 Use x2nrealloc rather than xrealloc.
4891 Allow the use of `\0' as a delimiter.
4892 (readtokens): Likewise.
4893 * readtokens.h (readtoken, readtokens): Update prototypes.
4895 2004-03-30 Bruno Haible <bruno@clisp.org>
4897 * getloadavg.c (getloadavg): Don't assume setlocale returns
4900 2004-03-29 Paul Eggert <eggert@twinsun.com>
4902 Merge changes to getloadavg.c from coreutils and Emacs.
4904 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4905 Define to an expression, not to the empty string.
4906 Include cloexec.h and xalloc.h.
4907 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4908 Use set_cloexec_flag rather than rolling our own.
4909 * cloexec.c, cloexec.h: New files.
4911 2004-03-18 Paul Eggert <eggert@twinsun.com>
4913 * getopt.h: Sync with libc CVS.
4915 2004-03-18 Paul Eggert <eggert@twinsun.com>
4916 Bruno Haible <bruno@clisp.org>
4918 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4919 not on all platforms that have <wchar.h>.
4920 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4922 2004-03-09 Paul Eggert <eggert@twinsun.com>
4924 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4926 * getopt_int.h: New file, also synced from libc.
4928 2004-03-07 Paul Eggert <eggert@twinsun.com>
4930 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4931 '#if' expressions. Unlike the code it replaces, it does not
4932 depend on (defined _SC_PAGESIZE). However, it does depend on
4933 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4934 first reported by Jason Andrade in
4935 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4937 2004-01-18 Simon Josefsson <jas@extundo.com>
4939 * strdup.h: New file.
4940 * strdup.c: Include it.
4941 * path-concat.c: Include strdup.h. Drop strdup declaration.
4942 * userspec.c: Include strdup.h. Drop strdup declaration.
4944 2004-02-06 Karl Berry <karl@gnu.org>
4946 * config.charset: update from gettext 0.14.1.
4948 2004-02-05 Paul Eggert <eggert@twinsun.com>
4950 Add comments and code, prompted by suggestions from Bruno Haible
4952 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4953 describing the enum quoting_style values.
4954 * quotearg.c (quotearg_alloc): New function.
4955 (quotearg_buffer_restyled): Treat lone { and } as special.
4956 Treat = as special. Work around bug with older shells
4957 that "see" a '\' that is really the 2nd byte of a multibyte char.
4958 Quote empty string with shell_quoting_style.
4960 2004-02-03 Bruno Haible <bruno@clisp.org>
4962 * pipe.h: New file, from GNU gettext.
4963 * pipe.c: New file, from GNU gettext.
4965 2004-01-27 Bruno Haible <bruno@clisp.org>
4967 * execute.h: New file, from GNU gettext.
4968 * execute.c: New file, from GNU gettext.
4969 * w32spawn.h: New file, from GNU gettext.
4971 2004-01-23 Paul Eggert <eggert@twinsun.com>
4973 Exit-status fix from coreutils.
4975 Use exit_failure consistently in place of EXIT_FAILURE,
4976 so that program exit statuses are consistent on failure.
4978 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4979 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4980 * argmatch.h: Comment fix to match the above.
4981 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4982 Now a macro referring to exit_failure, instead of a separate
4983 variable. Include "exitfail.h" to get it.
4984 * xstrtol.h: Include "exitfail.h".
4985 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4987 * long-options.c (parse_long_options): Use prototype
4988 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4991 2004-01-21 Jim Meyering <jim@meyering.net>
4993 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4994 so as not to conflict with a different-sized __mktime_internal
4995 function in GNU libc.
4996 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
4997 Problem building statically-linked `ls' reported by Michael Brunnbauer.
4999 2004-01-18 Paul Eggert <eggert@twinsun.com>
5001 Merge from diffutils.
5003 * file-type.c (file_type): Add typed memory objects.
5004 * file-type.h (S_TYPEISTMO): New macro.
5006 * c-stack.h (c_stack_action): Remove argv argument.
5007 * c-stack.c (c_stack_action): Likewise. All uses changed.
5008 (die): Don't calculate message unless segv_action returns.
5009 (get_stack_location, min_address_from_argv, max_address_from_argv,
5010 volatile stack_base, volatile_stack_size): Remove.
5011 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5012 that every segmentation violation is a stack overflow. (Ouch!)
5013 See Debian bug 136249 (still outstanding) for more info about why
5014 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5016 2003-11-30 Bruno Haible <bruno@clisp.org>
5018 Safer stack allocation.
5019 * setenv.c: Include allocsa.h.
5020 (alloca): Remove fallback definition.
5021 (freea): Remove macro.
5022 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5025 2003-10-17 Bruno Haible <bruno@clisp.org>
5027 * binary-io.h: Avoid warnings on Cygwin.
5029 2003-12-28 Bruno Haible <bruno@clisp.org>
5031 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5032 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5034 2003-11-28 Bruno Haible <bruno@clisp.org>
5036 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5038 2003-11-27 Bruno Haible <bruno@clisp.org>
5040 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5042 2003-11-17 Bruno Haible <bruno@clisp.org>
5044 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5046 2003-11-24 Bruno Haible <bruno@clisp.org>
5048 * xallocsa.h: New file, from GNU gettext.
5049 * xallocsa.c: New file, from GNU gettext.
5051 2003-11-24 Bruno Haible <bruno@clisp.org>
5053 * allocsa.h: New file, from GNU gettext.
5054 * allocsa.c: New file, from GNU gettext.
5056 2003-11-24 Bruno Haible <bruno@clisp.org>
5058 * eealloc.h: New file.
5060 2004-01-15 Jim Meyering <jim@meyering.net>
5062 Merge from coreutils.
5064 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5065 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5066 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5068 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5069 optional configure-time default.
5071 * version-etc.c (version_etc_copyright): Update copyright date.
5073 * xreadlink.c (xreadlink): Correct outdated comment.
5075 2004-01-15 Paul Eggert <eggert@twinsun.com>
5077 Merge from coreutils.
5079 * posixver.c: Include posixver.h.
5081 * same.c: Include <stdbool.h>, <limits.h>.
5082 (_POSIX_NAME_MAX): Define if not defined.
5084 (same_name): If file names are silently truncated, report
5085 that the file names are the same if they are the same after
5086 the silent truncation.
5088 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5089 conversion function.
5090 * xstrtod.c (xstrtod): Likewise. All callers changed to
5091 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5094 2004-01-14 Paul Eggert <eggert@twinsun.com>
5096 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5097 with like-named macro in fnmatch.c.
5098 (EXT): Use an internal constant instead.
5100 Merge fnmatch patches from glibc.
5101 * fnmatch.c (mbsinit): Remove define.
5102 Add libc_hidden_ver (__fnmatch, fnmatch).
5103 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5104 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5106 2003-12-14 Karl Berry <karl@gnu.org>
5108 * config.charset: update from gettext-runtime.
5110 2003-12-03 Paul Eggert <eggert@twinsun.com>
5112 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5113 Bug reported by Alfred M. Szmidt.
5115 2003-11-29 Karl Berry <karl@gnu.org>
5117 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5119 2003-11-23 Paul Eggert <eggert@twinsun.com>
5120 Bruno Haible <bruno@clisp.org>
5122 * printf-parse.h: Don't include sys/types.h.
5123 (ARG_NONE): New macro.
5124 (char_directive): Change type of *arg_index fields to size_t.
5125 * printf-parse.c: Don't include sys/types.h.
5126 (SSIZE_MAX): Remove macro.
5127 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5128 Remove unnecessary overflow check.
5129 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5132 2003-11-24 Paul Eggert <eggert@twinsun.com>
5134 * alloca.c: Remove dependency on xalloc module.
5135 (xalloc_die): Remove.
5136 (memory_full) [!defined emacs]: New macro.
5137 [!defined emacs]: Don't include xalloc.h.
5138 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5139 address arithmetic overflows. Change datatypes a bit to avoid
5142 2003-11-22 Jim Meyering <jim@meyering.net>
5144 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5146 2003-11-17 Bruno Haible <bruno@clisp.org>
5148 * vasnprintf.c (alloca): Remove fallback definition.
5149 (freea): Remove definition.
5150 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5151 Reported by Paul Eggert.
5153 2003-11-17 Jim Meyering <jim@meyering.net>
5155 On systems without utime and without a utimes function capable of
5156 dealing with a NULL struct utimbuf* argument, this utime replacement
5157 could -- in unusual circumstances -- leak a file descriptor.
5158 * utime.c: Include <unistd.h> and <errno.h>.
5159 (utime_null): Be sure to close `fd' and to preserve errno.
5160 Reported by Geoff Collyer via Arnold Robbins.
5162 2003-11-16 Paul Eggert <eggert@twinsun.com>
5163 Bruno Haible <bruno@clisp.org>
5165 Protect against address arithmetic overflow.
5166 * printf-args.h: Include stddef.h.
5167 (arguments): Change type of field 'count' to size_t.
5168 * printf-args.c (printf_fetchargs): Use size_t instead of
5169 'unsigned int' where appropriate.
5170 * printf-parse.h: Include sys/types.h.
5171 (char_directive): Change type of *arg_index fields to ssize_t.
5172 (char_directives): Change type of fields 'count', max_*_length to
5174 * printf-parse.c: Include sys/types.h and xsize.h.
5175 (SSIZE_MAX): Define fallback value.
5176 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5177 instead of 'int' where appropriate. Check a_allocated, d_allocated
5178 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5179 * vasnprintf.c: Include xsize.h.
5180 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5181 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5182 overflow. Avoid wraparound when converting a width or precision from
5185 2003-11-16 Bruno Haible <bruno@clisp.org>
5187 Update from GNU gettext.
5188 * printf-parse.c: Generalize to it can be compiled for wide strings.
5189 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5190 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5191 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5192 SNPRINTF): New macros.
5193 Don't include <alloca.h> if the file is used inside libintl.
5194 (local_wcslen): New function, for Solaris 2.5.1.
5195 (VASNPRINTF): Use it instead of wcslen.
5197 2003-11-16 Bruno Haible <bruno@clisp.org>
5199 * xsize.h (xmax): New function.
5200 (xsum, xsum3, xsum4): Declare as "pure" functions.
5202 2003-11-12 Paul Eggert <eggert@twinsun.com>
5204 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5205 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5206 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5207 heuristic is just as accurate as far as we know, and it removes a
5208 dependency on size_max.m4 and ptrdiff_max.m4.
5210 2003-11-12 Paul Eggert <eggert@twinsun.com>
5212 * xstrtol.c (__xstrtol): Remove "break" immediately after
5213 "return", to pacify some unknown compiler. Problem reported
5216 2003-11-11 Bruno Haible <bruno@clisp.org>
5218 * xsize.h (SIZE_MAX): Remove fallback definition.
5219 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5222 2003-11-10 Paul Eggert <eggert@twinsun.com>
5224 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5225 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5226 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5228 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5229 not (size_t) -1, since it's defined here.
5231 2003-11-06 Paul Eggert <eggert@twinsun.com>
5233 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5234 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5235 Reject sizes of exactly SIZE_MAX bytes.
5236 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5237 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5239 2003-11-05 Bruno Haible <bruno@clisp.org>
5241 * xsize.h: Include limits.h, to avoid a possible collision with
5242 SIZE_MAX defined in <limits.h> on Solaris.
5244 2003-11-04 Bruno Haible <bruno@clisp.org>
5246 * xsize.h: New file.
5247 * linebreak.c: Include xsize.h.
5248 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5249 argument for overflow.
5250 Suggested by Paul Eggert.
5252 2003-10-31 Bruno Haible <bruno@clisp.org>
5254 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5255 to avoid (extremely rare) race condition.
5256 Suggested by Paul Eggert.
5258 2003-11-03 Jim Meyering <jim@meyering.net>
5260 * userspec.c: Include "userspec.h".
5261 * userspec.h: New file.
5263 2003-10-31 Paul Eggert <eggert@twinsun.com>
5265 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5266 * mountlist.c (SIZE_MAX): Define if not defined already.
5267 (read_filesystem_list): Set and use me_type_malloced.
5268 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5269 whatever the type happens to be), for brevity and consistency.
5270 Check for size calculation overflow on Alphas running OSF/1.
5272 2003-10-31 Jim Meyering <jim@meyering.net>
5274 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5276 * linebuffer.c: Include <string.h> for declaration of memset.
5278 2003-10-30 Paul Eggert <eggert@twinsun.com>
5279 Bruno Haible <bruno@clisp.org>
5281 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5282 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5284 2003-10-29 Paul Eggert <eggert@twinsun.com>
5286 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5287 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5289 * quotearg.c (quotearg_n_options): Use it.
5290 * group-member.c: Include <stdbool.h>.
5291 (free_group_info): Arg is now const *; don't free arg.
5292 (get_group_info): Now returns bool and accepts struct group_info *,
5293 rather than returning a malloc'ed struct group_info *.
5294 All uses changed. Check for overflow in internal size calculation.
5296 * getusershell.c (readname): Simplify the code by using x2nrealloc
5297 rather than xmalloc/xrealloc.
5298 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5299 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5300 conformance bug: the old code used a pointer after freeing the
5301 storage that it addressed.
5302 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5303 rather than doing it by hand.
5304 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5305 the buffer preserved. Use free and xmalloc instead.
5306 * quotearg.c (quotearg_n_options): Likewise.
5307 Use a simpler test for size overflow. Don't use xalloc_oversized
5308 because unsigned int might be wider than size_t (!); this suggests
5309 that we should switch from unsigned int to size_t for slot numbers.
5311 2003-10-27 Bruno Haible <bruno@clisp.org>
5313 * stdbool_.h: Better support for BeOS.
5315 2003-10-27 Paul Eggert <eggert@twinsun.com>
5317 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5318 to allocate the returned structure. Do not allocate a subarray,
5319 as x2nrealloc will do that.
5320 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5321 instead of xnrealloc.
5322 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5324 2003-10-26 Paul Eggert <eggert@twinsun.com>
5326 * xalloc.h (xalloc_oversized): New static inline function, for
5327 callers that want to do their own size-overflow checking. Include
5328 <stdbool.h>, since xalloc_oversized returns bool.
5329 * xalloc.c (array_size_overflow): Remove. All callers changed
5330 to use xalloc_oversized.
5332 Add two functions x2realloc, x2nrealloc, for programs that grow
5333 arrays dynamically by doubling their sizes.
5334 * xalloc.h (x2realloc, x2nrealloc): New decls.
5335 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5338 Port to C99 semantics for 'inline' of external functions.
5339 Bug reported by Bruno Haible.
5340 * xmalloc.c (xnmalloc_inline): New static inline function,
5341 with the old contents of xnmalloc.
5342 (xnmalloc, xmalloc): Use it.
5343 (xnrealloc_inline): New static inline function,
5344 with the old contents of xnrealloc.
5345 (xnrealloc, xrealloc): Use it.
5347 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5349 2003-10-25 Paul Eggert <eggert@twinsun.com>
5351 Fix several address-calculation bugs in the hash modules,
5352 plus some minor code cleanup.
5354 * hash.h: Include <stdbool.h>, for bool.
5355 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5356 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5357 hash_get_n_entries, hash_get_max_bucket_length,
5358 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5359 hash_rehash): Use size_t rather than unsigned.
5360 * hash.c (struct hash_table, hash_get_n_buckets,
5361 hash_get_n_buckets_used, hash_get_n_entries,
5362 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5363 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5364 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5366 (SIZE_MAX): Define if not defined.
5367 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5368 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5370 Use const * when possible.
5371 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5372 (check_tuning): Fix bug: if tuning parameters were very close to
5373 0 or 1, rounding errors could have caused subscript violations.
5374 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5375 (hash_initialize): Add 'fail:' label
5376 to free table and return NULL, and use it to simplify code.
5377 Use calloc rather than clearing the storage ourself.
5378 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5379 buffer size calculations.
5380 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5381 Include <stddef.h>, for size_t.
5382 * hash-pjw.c (hash_pjw): Likewise.
5383 Switch to method described by Bruno Haible.
5384 Include <limits.h>, for CHAR_BIT.
5385 (SIZE_BITS): New macro.
5387 2003-10-21 Paul Eggert <eggert@twinsun.com>
5389 * getndelim2.c (getndelim2): When size calculation overflows,
5390 ceiling the allocation at NMAX bytes rather than silently
5391 discarding input bytes before NMAX is reached. This makes
5392 a difference only if NMAX exceeds SIZE_MAX / 2.
5394 * obstack.c: Merge from glibc.
5395 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5396 Add libc_hidden_def (_obstack_newchunk).
5397 (_obstack_free) [! defined _LIBC]: Remove.
5398 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5399 a clone of the function body.
5400 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5401 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5403 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5404 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5407 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5408 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5409 Don't use lvalue casts, as GCC plans to remove support for them
5410 in GCC 3.5. Reported by Joseph S. Myers. This bug
5411 was also present in the non-GCC version, indicating that this
5412 code had always been buggy and had never been widely used.
5413 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5414 Use the fast variant of each macro, rather than copying the
5415 definiens of the fast variant; that way, we'll be more likely to
5416 catch future bugs in the fast variants.
5418 2003-10-20 Bruno Haible <bruno@clisp.org>
5420 * wait-process.h: New file, from GNU gettext.
5421 * wait-process.c: New file, from GNU gettext.
5423 2003-10-19 Jim Meyering <jim@meyering.net>
5425 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5427 2003-10-16 Paul Eggert <eggert@twinsun.com>
5429 * getgroups.c: Include <errno.h>, <stdlib.h>.
5430 (getgroups): First arg is int, not size_t.
5431 Don't let 'free' mangle errno.
5433 2003-10-16 Jim Meyering <jim@meyering.net>
5435 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5437 2003-10-15 Paul Eggert <eggert@twinsun.com>
5439 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5441 (new_exclude, add_exclude_file): Initial size no longer needs to
5443 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5444 our own address arithmetic overflow checking.
5446 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5447 (fnmatch): Do not alloca more than 2000 wide characters;
5448 instead, use malloc for large buffers.
5449 Check for address arithmetic overflow, and return -1
5450 with errno set to ENOMEM in that case.
5451 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5452 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5453 instead, return -1. Check for address arithmetic overflow.
5455 2003-10-14 Paul Eggert <eggert@twinsun.com>
5457 Handle invalid suffixes and overflow independently, so that
5458 callers can treat them independently as needed. Fix some bugs in
5459 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5460 suffix for a human-readable blocksize. The major caller-visible
5461 change is the addition of a new
5462 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5463 that both overflow and suffix chars were found.
5465 * human.c (humblock): Don't check separately for invalid suffix
5466 char; that is xstrtoumax's job (now that its bug is fixed).
5467 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5468 INTMAX_MAX]: New macros.
5469 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5470 TYPE_MAXIMUM): New macros.
5471 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5472 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5473 if overflow occurs, as it's what __strtol does and it's more useful
5475 (__xstrtol): If __strtol reports some error other than ERANGE,
5476 reflect it to the caller as LONGINT_INVALID. If it reports
5477 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5478 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5479 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5481 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5482 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5483 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5484 [defined UINTMAX_MAX]: New macros.
5486 2003-10-14 Bruno Haible <bruno@clisp.org>
5488 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5489 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5490 Also use volatile where needed.
5492 2003-10-12 Paul Eggert <eggert@twinsun.com>
5494 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5495 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5496 and define in terms of the other primitives.
5497 * xmalloc.c: Include stdbool.h; do not include exit.h.
5498 (SIZE_MAX): Define if not already defined.
5499 (array_size_overflow): New function.
5500 (xalloc_die): Abort instead of exiting if 'error' returns.
5501 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5502 (xmalloc, xrealloc): Use them.
5503 (xcalloc): Check for address arithmetic overflow.
5504 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5505 a bit faster than strcpy.
5507 2003-10-08 Paul Eggert <eggert@twinsun.com>
5509 Merge getpass from libc, plus a few fixes.
5511 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5512 Include <stdbool.h>.
5513 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5514 __fsetlocking to empty.
5515 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5516 do include <bits/libc-lock.h>.
5517 Do not include <fcntl.h>; not needed.
5518 [_LIBC]: Include <wchar.h>.
5519 (NOTCANCEL_MODE): New macro.
5520 (flockfile, funlockfile) [_LIBC]: New macros.
5521 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5522 [!_LIBC]: New macros.
5523 (call_fclose): New function.
5524 (getpass): Use it. Save tty stream separately; this simplifies the
5525 code and makes it more reliable if stdin happens to equal stdout.
5526 Invoke __fsetlocking on tty.
5527 Handle thread cancellation if needed.
5528 Namespace cleanup (use __tcgetattr, __getline).
5529 Use bool for Booleans.
5530 [USE_IN_LIBIO]: Handle wide streams.
5531 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5532 stream might go where.
5534 * unlocked-io.h: Include <stdio.h>, so that the caller
5535 doesn't have to include <stdio.h> before us.
5536 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5537 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5538 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5539 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5540 if not declared, so that we can use getpass.c code from libc without
5542 (flockfile, ftrylockfile, funlockfile): New macros.
5544 2003-10-06 Bruno Haible <bruno@clisp.org>
5546 * version-etc-2.h: Remove file.
5547 * version-etc-2.c: Remove file.
5549 2003-09-25 Jim Meyering <jim@meyering.net>
5550 Bruno Haible <bruno@clisp.org>
5552 This lets translators provide better translations for the
5553 "Written by ..." part of --version output.
5554 * version-etc.h: Include stdarg.h.
5555 (version_etc_copyright): Declare as readonly.
5556 (version_etc): Make this function variadic with a NULL-terminated list
5557 of author name strings.
5558 (version_etc_va): New declaration.
5559 * version-etc.c: Include stdarg.h, stdlib.h.
5560 (version_etc_copyright): Declare as readonly.
5561 (version_etc_va): New function. Provide a different translatable string
5562 for each possible number of authors < 10. Abbreviate when there are 10
5564 (version_etc): Make this function variadic. Call version_etc_va.
5565 Suggestion from Gary V. Vaughan.
5567 * long-options.h (parse_long_options): Change prototype: the authors
5568 string is moved to the end and becomes variadic.
5569 * long-options.c: Include stdarg.h.
5570 (parse_long_options): Make this function variadic, too.
5571 Call version_etc_va, not version_etc.
5573 2003-10-06 Bruno Haible <bruno@clisp.org>
5575 * fatal-signal.h: New file, from GNU gettext.
5576 * fatal-signal.c: New file, from GNU gettext.
5578 2003-10-04 Karl Berry <karl@gnu.org>
5580 * argp*: update from libc.
5582 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5584 * getpass.c (getpass): Use a no-op fseek when switching from input to
5585 output mode on the same stream.
5587 2003-09-29 Paul Eggert <eggert@twinsun.com>
5589 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5590 Fix arg typo in previous patch.
5592 2003-09-28 Jim Meyering <jim@meyering.net>
5594 * error.c: Correct cpp indentation.
5596 2003-09-27 Paul Eggert <eggert@twinsun.com>
5598 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5599 Omit the special code that used __typeof__, since we worry that
5600 it could be more trouble than it's worth. See:
5601 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5602 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5606 2003-09-26 Jim Meyering <jim@meyering.net>
5608 * error.c (error_tail): Move some declarations
5609 into inner scope where the local variables are used.
5611 2003-09-26 Bruno Haible <bruno@clisp.org>
5613 * stpncpy.h (gnu_stpncpy): New declaration.
5614 (stpncpy): Define as alias for gnu_stpncpy.
5615 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5617 2003-09-26 Paul Eggert <eggert@twinsun.com>
5619 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5620 (error_tail): Do not loop, reallocating temporary buffer, since
5621 the output cannot contain more wide characters than the input
5622 contains bytes, the size must be big enough already. This avoids
5623 one potential size overflow calculation. Check for size overflow
5624 when calculating temporary buffer size. Free temporary buffer
5625 when done, if it was allocated with malloc; this plugs a memory
5626 leak. Remove casts from void * to pointers, that are no longer
5627 needed now that we're assuming C89 or better.
5629 Merge error changes from glibc.
5631 * error.c, error.h: Update copyright notice header to match glibc.
5632 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5633 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5634 Disable cancellation while printing error.
5635 * error.h: Prepend __ to parameter names.
5637 2003-09-25 Karl Berry <karl@gnu.org>
5639 * argp-fmtstream.c, argp-help.c: update from libc.
5641 2003-09-25 Bruno Haible <bruno@clisp.org>
5643 * version-etc-2.h: New file, from version-etc.h with modifications.
5644 * version-etc-2.c: New file, from version-etc.c with modifications.
5646 2003-09-25 Simon Josefsson <jas@extundo.com>
5648 * xgetdomainname.h: New file.
5649 * xgetdomainname.c: New file.
5651 2003-09-25 Simon Josefsson <jas@extundo.com>
5652 Bruno Haible <bruno@clisp.org>
5654 * getdomainname.h: New file.
5655 * getdomainname.c: New file.
5657 2003-09-24 Paul Eggert <eggert@twinsun.com>
5659 * linebuffer.c (freebuffer): Don't free the argument, just
5660 the buffer associated with the argument. Bug reported by
5663 2003-09-19 Karl Berry <karl@gnu.org>
5665 * argp.h: update from libc.
5667 2003-09-16 Paul Eggert <eggert@twinsun.com>
5669 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5670 input error, instead of returning NULL the next time we are called
5671 (and therefore losing track of errno).
5673 2003-09-15 Paul Eggert <eggert@twinsun.com>
5675 * getndelim2.c (getndelim2): Don't trash errno when a read
5676 fails, so that the caller gets the proper errno.
5678 * readutmp.c (read_utmp): Likewise.
5679 Check for fstat error. Close stream and free storage
5682 2003-09-14 Bruno Haible <bruno@clisp.org>
5684 * fwriteerror.h: New file.
5685 * fwriteerror.c: New file.
5687 2003-09-14 Jim Meyering <jim@meyering.net>
5689 * getloadavg.c: Correct cpp indentation.
5690 * strdup.c: Likewise.
5691 * vasnprintf.c: Likewise.
5693 2003-09-12 Paul Eggert <eggert@twinsun.com>
5695 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5696 * obstack.c [!defined _LIBC]: Likewise.
5697 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5698 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5699 * exitfail.c: Don't include stdlib.h; no longer needed.
5701 More changes to assume C89 or better.
5703 * error.c (error_tail): Assume vprintf.
5705 * argmatch.c (getenv): Remove decl.
5706 * progreloc.c (get_full_program_name): Define via prototype.
5707 * setenv.c (clearenv): Likewise.
5708 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5710 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5711 (malloc, memcpy): Remove decls.
5712 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5713 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5714 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5715 (memcpy): Remove macro.
5716 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5717 (__P): Remove. All uses removed.
5718 (PTR): Remove. All uses changed to void *.
5719 (CHAR_BIT, NULL): Remove.
5720 (spaces, zeros, memset_space, memset_zero)
5721 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5723 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5724 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5725 Define with prototype.
5726 Remove now-unnecessary prototype decl.
5727 (extra_args_spec): Assume ANSI C. All uses changed.
5728 (extra_args_spec_iso): Remove.
5729 (my_strftime, emacs_strftimeu): Define via prototype.
5730 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5732 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5733 * strtoimax.c: Include <stdlib.h> unconditionally.
5734 (strtoul, strtol): Remove decls.
5735 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5737 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5738 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5739 (LOCALE_PARAM_PROTO): New macro.
5740 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5741 (INTERNAL (strtol), strtol): Define with a prototype.
5742 (PARAMS): Remove. All uses removed.
5743 * tempname.c: Include <string.h> unconditionally.
5744 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5745 * xgethostname.c (main): Define with a prototype.
5746 * xmalloc.c: Include "xalloc.h" first, to check interface.
5747 Include <stdlib.h> unconditionally.
5748 (calloc, malloc, realloc, free): Remove decls.
5749 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5750 Include <stdlib.h> unconditionally. Sort include file names.
5752 (xstrtod): Define with a prototype.
5753 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5754 (strtol, strtoul): Remove decls.
5756 2003-09-11 Paul Eggert <eggert@twinsun.com>
5758 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5759 Include <stdlib.h>, <string.h> unconditionally.
5760 Remove now-unnecessary cast to char *.
5761 * strnlen.c: Include <string.h> unconditionally.
5762 * yesno.c (yesno): Define with a prototype.
5764 2003-09-10 Bruno Haible <bruno@clisp.org>
5766 * strcspn.c: Include <string.h> unconditionally.
5767 * strpbrk.c: Include <string.h> unconditionally.
5768 * strstr.c: Include <string.h> unconditionally.
5769 * unicodeio.c: Include <string.h> unconditionally.
5770 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5771 * unsetenv.c: Likewise.
5772 * xreadlink.c: Include <stdlib.h> unconditionally.
5773 * yesno.c: Include <stdlib.h> unconditionally.
5774 (rpmatch): Add prototype.
5776 2003-09-10 Jim Meyering <jim@meyering.net>
5778 * error.c: Correct indentation of cpp directives.
5780 2003-09-09 Paul Eggert <eggert@twinsun.com>
5784 * acosl.c (main): Use a prototype.
5785 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5788 * getloadavg.c (getloadavg, main): Define via prototypes.
5790 * getopt.h (struct option.name): Assume C89, and use 'const'.
5791 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5792 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5794 * getopt.c (const): Remove macro.
5795 Include <string.h> unconditionally.
5796 (my_index): Remove; all uses changed to strchr.
5797 (strlen): Remove decl.
5798 (exchange): Remove forward decl; no longer needed.
5799 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5800 Define with prototype.
5801 * getopt1.c (const): Remove macro.
5802 (getopt_long, getopt_long_only, main): Define with prototype.
5804 * getugroups.c: Include <string.h> unconditionally.
5806 * getusershell.c: Include <stdlib.h> unconditionally.
5807 (getusershell, setusershell, endusershell, readname, main):
5808 Define with prototypes.
5810 * group-member.c: Include group-member.h first.
5811 Include <stdlib.h> unconditionally.
5813 * hard-locale.c: Include hard-locale.h first.
5814 Include <stdlib.h>, <string.h> unconditionally.
5816 * hash.c (free, malloc): Remove decls.
5817 Include <stdlib.h> unconditionally.
5819 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5820 (getenv): Do not declare.
5822 * idcache.c: Include <string.h> unconditionally.
5824 * long-options.c: Include long-options.h first, to test interface.
5825 Include <stdlib.h> unconditionally.
5827 * makepath.c: Include makepath.h first, to test interface.
5828 Include <stdlib.h> and <string.h> unconditionally.
5830 * linebuffer.c: Include <stdlib.h>.
5831 (free): Remove decl.
5833 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5834 rpl_malloc returns void *, not char *.
5835 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5837 * md5.h: Include <limits.h> unconditionally.
5838 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5839 (__P): Remove; all uses removed.
5840 * md5.c: Include "md5.h" first.
5841 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5842 md5_buffer, md5_process_bytes, md5_process_block):
5843 Define with prototypes.
5844 * sha.h (__P): Remove all uses. (It wasn't defined??)
5845 * sha.c: Include "sha.h" first.
5846 Include <stdlib.h>, <string.h> unconditionally.
5848 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5849 * memcmp.c (__ptr_t): Likewise.
5850 * memrchr.c (__ptr_t): Likewise.
5851 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5852 Include <string.h> unconditionally.
5853 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5854 * memchr.c: Include <stdlib.h> unconditionally.
5855 * memchr.c (LONG_MAX): Remove.
5856 * memrchr.c (LONG_MAX): Likewise.
5857 * memchr.c (__memchr): Define via a prototype.
5858 * memrchr.c (__memrchr): Likewise.
5859 * memcmp.c (__P): Remove, and remove all uses.
5860 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5861 Remove forward decls; no longer needed.
5862 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5863 Use types required by C89 in prototype.
5865 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5866 * savedir.c: Likewise.
5867 * mkdir.c (free): Remove decl.
5868 * rmdir.c (rmdir): Define with a prototype.
5869 * savedir.c: Include savedir.h first, to test interface.
5871 * mktime.c (STDC_HEADERS): Remove.
5872 Include <stdlib.h>, <string.h> unconditionally.
5874 * modechange.c: Include <stdlib.h> unconditionally.
5875 (malloc): Remove decl.
5877 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5878 (free): Remove decl.
5880 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5881 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5882 (This type really should be intptr_t, but that's a C99ism.)
5883 (_obstack_memcpy): Remove: all uses changed to memcpy.
5884 Include <string.h> unconditionally.
5885 (struct obstack): Assume __STDC__ for types of members
5886 chunkfun, freefun, extra_arg.
5887 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5888 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5889 obstack_begin, obstack_specify_allocation,
5890 obstack_specify_allocation_with_arg, obstack_chunkfun,
5891 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5892 Remove unprototyped decls and the macros that use them.
5893 * obstack.c (POINTER): Remove. All uses changed to void *.
5894 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5895 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5896 (defined __STDC__ && __STDC__)]:
5897 Remove nonprototyped code.
5898 Include <stdlib.h> unconditionally.
5899 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5900 _obstack_allocated_p, _obstack_free, obstack_free,
5901 _obstack_memory_used, print_and_abort):
5902 Define using prototypes.
5903 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5904 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5905 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5906 obstack_next_free, obstack_object_size, obstack_room) [0]:
5907 Remove unused, unprototyped code.
5909 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5911 * physmem.c (physmem_total, physmem_available, main): Define
5914 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5915 (main): Define with a prototype.
5917 * posixver.c (getenv): Remove decl.
5919 * putenv.c (malloc): Returns void *, not char *.
5920 Include <string.h> unconditionally.
5921 (strchr, memcpy, NULL): Do not define.
5923 * readtokens.c: Include readtokens.h first, to test interface.
5924 Include <stdlib.h>, <string.h> unconditionally.
5925 (init_tokenbuffer): Define with a prototype.
5927 * regex.c (PARAMS): Remove. All uses removed.
5928 All uses of _RE_ARGS removed, too.
5929 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5931 (bzero): Assume memset exists.
5932 (memcmp, memcpy, NULL): Remove.
5933 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5934 char, or assignments to local vars of type signed char.
5935 (init_syntax_once, PREFIX(extract_number_and_incr),
5936 PREFIX(print_partial_compiled_pattern),
5937 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5938 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5939 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5940 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5941 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5942 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5943 wcs_compile_range, byte_compile_range, truncate_wchar,
5944 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5945 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5946 count_mbs_length, wcs_re_match_2_internal,
5947 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5948 PREFIX(alt_match_null_string_p),
5949 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5950 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5951 regfree, PREFIX(extract_number)): Define with prototype. Remove
5952 now-unnecessary declaration, if any.
5953 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5955 Remove now-unnecessary casts among pointer types.
5956 * regex.h (_RE_ARGS): Remove. All uses removed.
5958 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5959 (free): Remove decl.
5961 * rpmatch.c: Include <stdlib.h> unconditionally.
5963 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5964 (free): Remove decl.
5966 * save-cwd.c: Include <stdlib.h> unconditionally.
5967 * xgetcwd.c: Likewise.
5969 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5970 (free): Remove decl.
5972 * strchrnul.c (strchrnul): Define with a prototype.
5973 Fix bug: c_in was not converted to char before searching.
5975 The following changes are not K&R related:
5977 * group-member.h: Include <sys/types.h>, so that this file is
5979 * makepath.h: Likewise.
5981 * getusershell.c (readname, default_index, line_size, readname):
5982 Use size_t, not int, for sizes.
5983 (readname): If the size overflows, report an error instead of
5986 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5988 * getndelim2.c: Assume stdlib.h per the C89 spec.
5990 2003-09-08 Paul Eggert <eggert@twinsun.com>
5992 Assume C89 or better; remove K&R cruft.
5993 A few of these changes were first proposed by Derek Robert Price
5994 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
5996 * addext.c: Include <string.h> unconditionally.
5997 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
5998 Don't declare getenv or malloc.
6000 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6001 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6003 (find_stack_direction, alloca): Use prototypes.
6005 * atexit.c (atexit): Define using a prototype.
6007 * basename.c, dirname.c, stripslash.c:
6008 Include <string.h> unconditionally.
6010 * bcopy.c: Include <stddef.h>.
6011 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6013 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6015 * error.h (error, error_at_line, error_print_progname)
6016 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6017 * error.c: Include error.h first, to check interface.
6018 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6019 (VA_START): Remove; all uses changeed to va_start.
6020 (exit, strerror): Remove decls.
6021 (error_print_progname): Prototype uncondionally.
6022 Don't include <errno.h>; no longer needed.
6023 (private_strerror): Remove.
6024 (error_tail): Always define.
6025 (error, error_at_line): Assume C89 or better; always use prototypes.
6026 * fatal.c: Include "fatal.h" first, to test interface.
6027 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6028 (VA_START): Remove; all uses changed to va_start.
6029 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6031 (exit): Remove decl.
6032 (fatal): Prototype unconditionally. Assume va_start works.
6033 Abort at end, to pacify gcc.
6035 * euidaccess.c (main): Define with a prototype.
6037 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6039 * exitfail.c: Include <stdlib.h> unconditionally.
6041 * fnmatch_.h (__P): Remove. All uses changed to assume
6043 * fnmatch.c: Include fnmatch.h first, to test interface.
6044 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6045 (getenv): Remove decl.
6046 (fnmatch): Define using a prototype.
6047 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6048 (FCT): Define using a prototype.
6050 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6052 * gethostname.c: Include <stddef.h>.
6053 (gethostname): Define with prototype. Length is size_t, not int.
6055 2003-09-08 Paul Eggert <eggert@twinsun.com>
6057 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6058 getversion.c should have been removed then, but was accidentally
6061 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6062 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6064 2003-09-07 Paul Eggert <eggert@twinsun.com>
6066 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6067 copy_tm_result. Bug reported by Simon Josefsson in
6068 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6070 2003-09-06 Paul Eggert <eggert@twinsun.com>
6072 * time_r.c, time_r.h: New files.
6074 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6076 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6077 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6079 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6081 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6082 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6085 * timegm.c: Switch to glibc implementation, with the following changes:
6086 [defined HAVE_CONFIG_H]: Include <config.h>.
6087 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6088 (__mktime_internal) [!defined _LIBC]: New decl.
6089 (__gmtime_r) [!defined _LIBC]: New macro and function.
6090 (timegm): Use a prototype, since gnulib assumes C89.
6091 Do not bother declaring tmp to be const, as it's not really usefu.
6092 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6093 (timegm): Declare only if HAVE_DECL_TIMEGM.
6095 2003-09-03 Paul Eggert <eggert@twinsun.com>
6097 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6098 Bug reported by Lute Kamstra in
6099 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6101 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6102 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6103 course with correspondingly smaller numbers for tomorrow and
6104 yesterday. From Tadayoshi Funaba. Originally installed into
6105 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6108 2003-08-31 Simon Josefsson <jas@extundo.com>
6110 * timegm.h: New file.
6111 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6113 2003-08-31 Karl Berry <karl@gnu.org>
6115 * argp.h: update from libc.
6117 2003-08-28 Bruno Haible <bruno@clisp.org>
6119 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6120 warning on QNX, which defines O_BINARY to 000000.
6122 2003-08-24 Bruno Haible <bruno@clisp.org>
6124 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6125 MSVC7 <stdio.h> is included later.
6127 2003-08-20 Bruno Haible <bruno@clisp.org>
6129 * progname.h: New file, from GNU gettext.
6130 * progname.c: New file, from GNU gettext.
6131 * progreloc.c: New file, from GNU gettext.
6133 2003-08-19 Bruno Haible <bruno@clisp.org>
6135 * xstrdup.c: Assume <string.h> exists.
6137 2003-08-18 Jim Meyering <jim@meyering.net>
6139 * setenv.h: Indent nested cpp directive.
6140 * vasnprintf.c: Remove trailing blanks.
6142 2003-08-17 Simon Josefsson <jas@extundo.com>
6143 Bruno Haible <bruno@clisp.org>
6145 * xstrndup.h: New file.
6146 * xstrndup.c: New file.
6148 2003-08-17 Bruno Haible <bruno@clisp.org>
6150 * strndup.h: New file.
6152 2003-08-16 Paul Eggert <eggert@twinsun.com>
6154 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6155 space, undoing this 2003-08-12 change:
6156 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6158 2003-08-16 Jim Meyering <jim@meyering.net>
6160 Merge from coreutils.
6161 * xstrtoimax.c: #else #if -> #elif.
6162 * xstrtoumax.c: Likewise.
6164 2003-08-15 Paul Eggert <eggert@twinsun.com>
6166 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6167 rather than tab, after '#' in shell-script copyright notices.
6168 Suggested by Bruno Haible.
6170 2003-08-15 Jim Meyering <jim@meyering.net>
6171 and Paul Eggert <eggert@twinsun.com>
6173 Merge from coreutils.
6174 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6175 member but strut utmpx does not. Needed for AIX 4.3.3.
6176 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6178 2003-08-15 Jim Meyering <jim@meyering.net>
6180 Merge from coreutils.
6181 * xgethostname.c: Include <stdlib.h>.
6182 (xghostname): Don't exit for anything other than memory-related
6183 failure; just return NULL.
6184 * userspec.c: Include "posixver.h".
6185 (parse_user_spec): Accept `.' as a separator only
6186 in pre-POSIX-200112 mode.
6187 * strtoimax.c: Use #elif rather than #else #if.
6188 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6189 Remove function, now that we can rely on a working tzset function.
6190 [!_LIBC]: Ensure that the required autoconf test has been run.
6191 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6192 Use underlying_strftime for %r.
6193 * sha.c: Merge in some clean-up and optimization changes from glibc.
6194 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6195 Ensure that it is a multiple of 64.
6196 Rearrange loop exit tests so as to avoid performing an
6197 additional fread after encountering an error or EOF.
6198 * realloc.c: Update copyright date.
6200 2003-08-14 Jim Meyering <jim@meyering.net>
6202 Merge from coreutils.
6203 * obstack.h: Whitespace changes.
6204 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6205 and xcalloc return values.
6206 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6207 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6208 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6209 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6210 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6212 Use mntctl's return value to drive the entry-processing loop, since
6213 we can't rely on the value of the vmt_length member in the last
6214 entry. On some systems doing so could result in exhausting
6215 virtual memory. Based in part on a patch from Mike Jetzer.
6217 2003-08-14 Jim Meyering <jim@meyering.net>
6218 and Paul Eggert <eggert@twinsun.com>
6220 Merges from coreutils, plus other fixes.
6221 * physmem.c: Merge in portability changes from gcc/libiberty
6222 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6223 for credits and details. Thanks to Kaveh Ghazi for helping
6224 to keep these files in sync.
6225 (ARRAY_SIZE): Define it.
6226 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6227 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6228 (memcasecmp): Don't assume size_t fits in unsigned int.
6229 Remove casts and duplicate code.
6230 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6231 (memcpy): Remove definition.
6232 Merge in some clean-up and optimization changes from glibc.
6233 [BLOCKSIZE]: Move definition to top of file.
6234 Ensure that it is a multiple of 64.
6235 Rearrange loop exit tests so as to avoid performing an
6236 additional fread after encountering an error or EOF.
6237 * md5.h (md5_uintptr): Define.
6238 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6239 return to the initial working directory. Preserve errno
6241 * idcache.c: Include "xalloc.h".
6242 (xmalloc, xrealloc): Remove decls.
6243 (getuser): Remove casts no longer required in C89.
6244 * human.c: Include stdio.h, for sprintf.
6245 * group-member.c: Include "xalloc.h".
6246 (xmalloc, xrealloc): Remove decls.
6247 (get_group_info): Remove casts no longer required in C89.
6248 * getusershell.c (readname): Remove casts no longer required in C89.
6249 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6250 * getline.c: Whitespace fix, from coreutils.
6252 2003-08-13 Paul Eggert <eggert@twinsun.com>
6254 * exclude.c: Include <ctype.h>
6255 (IN_CTYPE_DOMAIN): New macro.
6257 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6260 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6261 Undo previous (whitespace-only) change.
6263 2003-08-12 Paul Eggert <eggert@twinsun.com>
6265 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6266 Normalize leading white space and remove trailing white space.
6267 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6268 notice, as per ../config/srclist-update.
6270 Merge from coreutils.
6271 * euidaccess.h: New file.
6272 * euidaccess.c: Include it.
6273 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6274 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6275 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6277 2003-08-11 Bruno Haible <bruno@clisp.org>
6279 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6280 (vasnprintf): Use it instead of wcslen.
6282 2003-08-11 Bruno Haible <bruno@clisp.org>
6284 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6285 value to ensure that _Bool promotes to int. Use #define for _Bool when
6286 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6288 2003-08-10 Karl Berry <karl@gnu.org>
6290 * regex.h: update from libc (whitespace fix).
6292 2003-08-09 Paul Eggert <eggert@twinsun.com>
6294 Merge some files from coreutils. These changes were
6295 originally made by Jim Meyering.
6296 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6297 many older Unixes require this.
6298 * alloca.c (alloca): Remove cast to argument of free;
6299 no longer needed in C89.
6300 * alloca_.h, regex.h: Fix white space to match
6301 what GNU indent does.
6303 2003-08-05 Paul Eggert <eggert@twinsun.com>
6305 * bumpalloc.h: Remove.
6307 2003-08-04 Paul Eggert <eggert@twinsun.com>
6309 * getloadavg.c: Change copyright notice and spacing to conform to
6312 Merge from coreutils.
6313 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6315 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6316 from Karl Berry, implemented by Jim Meyering.
6317 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6318 from Dmitry V. Levin.
6319 Remove anachronistic cast of xrealloc.
6320 * fnmatch_.h (__const): Remove. Use 'const'.
6321 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6322 type. Otherwise, it wouldn't compile with at least /bin/cc on
6323 ymp-cray-unicos9.0.2.X.
6324 Combine two mostly-identical uses of alloca into one.
6325 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6327 2003-08-04 Dave Love <d.love@dl.ac.uk>
6331 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6332 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6333 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6334 obsolete NLIST_NAME_UNION.
6335 [__GNU__]: Undef BSD and FSCALE.
6336 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6338 2003-08-03 Paul Eggert <eggert@twinsun.com>
6340 * stdbool_.h (_Bool): Make it signed char, instead of
6341 an enum type, so that it's guaranteed to promote to int. See:
6342 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6344 2003-07-31 Paul Eggert <eggert@twinsun.com>
6346 * strerror.c: Include config.h, limits.h. Declare sprintf.
6347 (strerror): Don't assume that a printable int fits in 14 bytes.
6349 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6350 Bruno Haible <bruno@clisp.org>
6352 * getline.h (getline, getdelim): Change return type to ssize_t.
6353 * getline.c (getline, getdelim): Likewise.
6354 Remove _GNU_SOURCE define; now it's defined in config.h through
6357 2003-07-22 Paul Eggert <eggert@twinsun.com>
6359 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6360 over-parenthesization in macros.
6362 Sync with coreutils.
6364 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6367 Use `exit_failure' for xalloc and xmemcoll instead of their own
6368 private exit-failure variables.
6369 * xalloc.h (xalloc_exit_failure): Remove.
6370 * xmalloc.c: Likewise. Include exitfail.h.
6371 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6372 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6373 * xmemcoll.c: Likewise. Include exitfail.h.
6374 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6376 2003-07-18 Paul Eggert <eggert@twinsun.com>
6378 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6379 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6380 to test that it can stand by itself. Include "exitfail.h".
6381 Clients should set exit_failure instead.
6382 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6384 2003-07-18 Andreas Schwab <schwab@suse.de>
6386 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6388 2003-07-18 Bruno Haible <bruno@clisp.org>
6390 * getndelim2.h: New file.
6391 * getndelim2.c: Make into a module of its own. Include config.h,
6393 (getndelim2): Make non-static. Change return type to ssize_t.
6394 * getline.h: Change argument names.
6395 * getline.c: Include getndelim2.h instead of getndelim2.c.
6396 * getnline.c: Include getndelim2.h.
6398 2003-07-17 Bruno Haible <bruno@clisp.org>
6400 * Makefile.am: Remove file.
6401 * Makefile.in: Remove file.
6403 2003-07-17 Bruno Haible <bruno@clisp.org>
6405 * getnline.h: New file.
6406 * getnline.c: New file.
6407 * getndelim2.c: New file, extracted from getline.c.
6408 (getndelim2): Renamed from getdelim2, with added nmax argument.
6409 * getline.c: Include getndelim2.c.
6410 (getdelim2): Moved out to getndelim2.c.
6411 (getline, getdelim): Update.
6413 2003-07-15 <karl@gnu.org>
6415 * vasnprintf.c: update from gettext.
6417 2003-07-15 Jim Meyering <jim@meyering.net>
6419 * makepath.c (make_path): Enclose diagnostic in _(...).
6421 2003-07-14 Paul Eggert <eggert@twinsun.com>
6423 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6424 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6425 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6426 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6427 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6428 updated automatically by ../config/srclist-update. This changes
6429 their license from LPGL to GPL.
6431 2003-07-14 Jim Meyering <jim@meyering.net>
6433 Don't emit diagnostics. Let callers do that.
6434 * save-cwd.c: Don't include "error.h".
6435 (save_cwd): Don't call error. Ensure that errno is valid
6436 when returning nonzero.
6438 * save-cwd.h (restore_cwd): Update prototype.
6439 * save-cwd.c (restore_cwd): Remove two parameters.
6440 Simplify. Don't call error upon failure. Let callers do that.
6441 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6442 when auditing is enabled. But don't bother updating the #if.
6444 2003-07-14 Simon Josefsson <jas@extundo.com>
6446 * mempcpy.h: New file.
6447 * mempcpy.c: New file.
6449 2003-07-14 Paul Eggert <eggert@twinsun.com>
6451 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6452 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6453 unicodeio.c, unicodeio.h, unlocked-io.h:
6454 Switch from LGPL to GPL.
6456 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6458 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6459 it breaks C++ compilation.
6460 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6462 2003-07-10 Jim Meyering <jim@meyering.net>
6464 * vasnprintf.c: Remove trailing blanks.
6465 Make cpp indentation consistent.
6467 2003-07-09 Paul Eggert <eggert@twinsun.com>
6469 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6470 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6471 Switch from LGPL to GPL.
6473 2003-07-07 Paul Eggert <eggert@twinsun.com>
6475 * mktime.c: Fix some boundary cases and remove need for floating point.
6477 Issue a compile-time diagnostic if time_t is floating point, or if
6478 two's complement arithmetic is not in effect, or if arithmetic
6479 right shift does not propagate the sign. These assumptions were
6480 all in the original code but they weren't checked.
6482 (TIME_T_MIDPOINT, verify): New macros.
6483 (__isleap): Remove; it has integer overflow problems.
6484 (leapyear): New function, without those problems.
6485 (ydhms_tm_diff): Remove; splitting into two parts.
6486 (ydhms_diff): New function, containing the arithmetic part of
6487 the old ydhms_tm_diff function. Issue a compile-time
6488 diagnostic if we are not using C99 integer division.
6489 Avoid casts when possible.
6490 (guess_time_tm): New function, containing the checking part of
6491 the old ydhms_tm_diff function. Return the new value, rather than
6492 the difference between it and the old. Accept a new argument T
6493 so that *T specifies the old value. Check for overflow in the result.
6495 (__mktime_internal): Use a time_t offset, not a long int offset.
6496 This undoes the 2003-06-04 change, which is no longer needed now
6497 that we have better overflow checking.
6498 (localtime_offset): Likewise.
6500 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6501 and long are 64-bit but int is only 32-bit.
6502 (ydhms_diff): Use long int to store year1 and yday1.
6503 Issue a compile-time diagnostic if long int is not wide enough.
6505 (__mktime_internal): Use long int to store adjusted year and yday.
6506 Use plain C rather than preprocessor commands, if that doesn't
6508 Check for overflow (and try to repair) after each probe
6509 rather than checking only at the very end. This avoids some bugs
6510 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6511 does not equal GMT offset at maximum time).
6512 Use integer to check for overflow rather than floating point; this
6513 is more portable to non-IEEE hosts, and is a tad faster.
6514 When we detect that we are oscillating between two values,
6515 don't check whether tm_isdst has the requested value, since
6516 we already know the answer. When tm_isdst has the wrong value,
6517 use a different heuristic to find the right one, based on the
6518 extreme values actually observed in practice in tz2003a,
6519 rather than the (overly optimistic) "previous 3 calendar quarters".
6521 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6522 "T const" to accommodate glibc style.
6523 (check_result): Use less-confusing report format. "long" -> "long int.
6525 Don't loop if the iteration overflows time_t.
6526 Allow a negative step in the iteration.
6528 2003-07-01 Paul Eggert <eggert@twinsun.com>
6530 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6531 having it depend on HAVE_SYS_TYPES_H.
6533 2003-06-25 Bruno Haible <bruno@clisp.org>
6535 * readlink.c: New file.
6537 2003-06-20 Bruno Haible <bruno@clisp.org>
6539 Assume C89, so PARAMS isn't needed.
6540 * unicodeio.h (PARAMS): Remove.
6541 * unicodeio.c: Don't use PARAMS.
6543 2003-06-18 Jim Meyering <jim@meyering.net>
6545 Merge changes from coreutils.
6546 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6547 Remove explicit declarations of xmalloc and realloc.
6549 (read_utmp): Remove anachronistic cast of xmalloc.
6551 2003-06-17 Paul Eggert <eggert@twinsun.com>
6553 Assume C89, so PARAMS isn't needed.
6554 * backupfile.h (PARAMS): Remove. All uses removed.
6555 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6556 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6557 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6558 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6559 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6560 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6561 xstrtol.h: Likewise.
6562 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6563 same.h, strverscmp.h: Do not include config.h; no longer needed.
6564 Anyway, config.h should always be included before any other file.
6566 2003-06-11 Simon Josefsson <jas@extundo.com>
6568 * sysexit_.h: New file.
6570 2003-05-20 Derek Price <derek@ximbiot.com>
6572 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6574 2003-06-10 Simon Josefsson <jas@extundo.com>
6576 * strchrnul.h: New file.
6577 * strchrnul.c: New file.
6579 2003-06-10 Simon Josefsson <jas@extundo.com>
6581 * argp.h: New file, from glibc.
6582 * argp-ba.c: New file, from glibc.
6583 * argp-eexst.c: New file, from glibc.
6584 * argp-fmtstream.c: New file, from glibc.
6585 * argp-fmtstream.h: New file, from glibc.
6586 * argp-fs-xinl.c: New file, from glibc.
6587 * argp-help.c: New file, from glibc.
6588 * argp-namefrob.h: New file, from glibc.
6589 * argp-parse.c: New file, from glibc.
6590 * argp-pv.c: New file, from glibc.
6591 * argp-pvh.c: New file, from glibc.
6592 * argp-xinl.c: New file, from glibc.
6594 2003-06-07 Jim Meyering <jim@meyering.net>
6596 * readtokens.h: Put `Free Software Foundation, Inc.'
6597 in place of my name in the copyright comment.
6598 Remove definition and uses of __P.
6601 * stat.c: Don't declare xmalloc explicitly.
6602 Instead, include "xalloc.h".
6603 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6604 xrealloc, and xcalloc return values.
6605 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6607 * xgetcwd.h: Remove definition/uses of PARAMS.
6609 2003-06-06 Jim Meyering <jim@meyering.net>
6611 * stdbool_.h: Renamed from stdbool.h.in.
6613 2003-06-06 Jim Meyering <jim@meyering.net>
6615 Merge from coreutils.
6616 * same.c: (same_name): Declare *_basename locals to be `const'.
6617 Consolidate declarations and initializations of *_base* locals.
6619 Merge from coreutils.
6620 This avoids a core dump on systems without GNU putenv,
6621 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6622 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6623 (unsetenv): New static function, from GNU libc.
6624 (rpl_putenv): Use it.
6626 * modechange.c: Remove trailing blanks.
6628 Merge from coreutils.
6629 * fsusage.c: Remove declaration of statfs.
6630 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6632 * posixtm.c: Include <stdbool.h> unconditionally.
6634 2003-06-05 Paul Eggert <eggert@twinsun.com>
6636 * mktime.c (__mktime_internal): When resolving a tm_isdst
6637 mismatch, look in future quarters as well as past. This fixes a
6638 bug when processing fall-backwards gaps immediately after a long
6639 period of daylight-saving time.
6641 * mktime.c: Assume freestanding C89 or better.
6642 (HAVE_LIMITS_H): Remove. Assume it's 1.
6643 (__P): Remove; not used.
6644 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6645 (mktime, not_equal_tm, print_tm, check_result,
6646 main): Use prototypes. Use const * where appropriate.
6647 (main): Fix typo in testing code that uncovered by above changes.
6648 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6650 2003-06-04 Paul Eggert <eggert@twinsun.com>
6652 * mktime.c: Fix Debian bug 177940
6653 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6654 (localtime_offset): Now long int, not time_t, because we want it
6655 to be guaranteed to be signed. All uses changed.
6656 (__mktime_internal): If overflow would occur when adding offset,
6659 Merge 'human' changes from coreutils. Rewrite to support
6660 locale-specific notations like thousands separators.
6661 * human.c: Simplify authorship notice.
6662 Include human.h immediately after config.h.
6663 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6664 <limits.h>: Do not include, since human.h does.
6665 (SIZE_MAX, UINTMAX_MAX): New macros.
6666 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6667 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6668 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6669 (power_letter): Renamed from suffixes.
6670 (generate_suffix_backwards): Remove.
6671 (adjust_value): Now takes int style (because of human.h changes)
6672 and long double value (for greater precision on some platforms).
6673 (group_number): New function.
6674 (human_readable): Use it. Use integer options, not enum.
6675 Put the options before the sizes in the arg list.
6676 Support all the new options.
6677 The old human_readable function has been removed;
6678 use inttostr.h instead.
6679 (human_readable, default_block_size, humblock):
6680 Use uintmax_t, not int, for block sizes.
6681 (human_readable_inexact, block_size_types): Remove.
6682 (block_size_opts): New constant.
6683 (human_options): Renamed from human_block_size, with new signature
6684 that allows block sizes up to UINTMAX_MAX. All callers changed.
6685 * human.h: Add copyright and authorship notice.
6686 Include <limits.h> and <stdbool.h> unconditionally.
6687 (PARAMS): Remove. All uses removed.
6688 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6689 (enum human_inexact_style): Remove tag; now a nameless enum.
6690 (human_floor, human_ceiling, human_round_to_even): Now have
6691 values 2, 0, 1 rather than -1, 1, 0.
6692 (human_group_digits, human_suppress_point_zero, human_autoscale,
6693 human_base_1024, human_SI, human_B): New constants.
6694 (human_readable_inexact, human_block_size): Remove.
6695 (human_readable): Size args are now uintmax_t, not int.
6696 (human_options): New decl.
6698 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6699 unnecessary now that we assume C89 or better. This change
6700 imported from coreutils.
6702 * mktime.c (__mktime_internal): Do not reject negative timestamps
6703 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6704 in the 2003-05-30 sync from glibc.
6706 .h files should stand alone, but we shouldn't include <sys/types.h>
6707 if we can get away with just <stddef.h>.
6709 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6710 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6711 rather than <sys/types.h>, as we merely need size_t.
6712 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6714 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6715 Include <stdio.h>, to get FILE.
6716 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6717 memcasecmp.h has included <stddef.h> and all we need is size_t.
6718 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6719 our interface, instead of including <sys/types.h>
6721 2003-06-02 Paul Eggert <eggert@twinsun.com>
6724 Fix some minor time-related bugs with POSIX time arguments.
6725 Some valid time stamps were being rejected (notably -1, and
6726 time stamps before 1900 on 64-bit hosts). And some invalid
6727 time stamps were being accepted, e.g. September 31.
6729 * posixtm.h (posixtime): Return bool instead of time_t, so
6730 that we can return (time_t) -1 successfully.
6731 * posixtm.c: Likewise.
6732 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6733 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6734 (t): Remove static var.
6735 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6736 of static var. All uses changed.
6737 (year): Do not reject years before 1900; they can occur with
6739 (posix_time_parse): Do not check for out-of-range components;
6740 that is now the caller's responsibility, since our checks were
6741 only approximations.
6742 (posixtime): Use mktime to check for out-of-range components,
6743 since it knows them exactly.
6744 If mktime returns (time_t) -1, check whether an error actually occurred
6745 by invoking localtime on -1.
6746 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6747 posixtime failures better.
6748 Improve the test data (in comments only).
6750 2003-05-30 <karl@gnu.org>
6752 * mktime.c: update from libc.
6754 2003-05-30 Bruno Haible <bruno@clisp.org>
6756 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6757 * localcharset.h: Likewise.
6758 * localcharset.c: Likewise.
6760 2003-05-28 Paul Eggert <eggert@twinsun.com>
6762 Assume the headers required for C89 freestanding compilers.
6763 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6764 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6765 without checking for HAVE_LIMITS_H.
6766 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6767 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6769 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6770 * exclude.c: Include <stdbool.h> unconditionally.
6771 * tempname.c: Include <stddef.h> unconditionally.
6772 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6773 * modechange.c, rpmatch.c (NULL): Don't define, since
6774 <stddef.h> does that.
6775 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6776 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6777 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6778 * xstrtol.c: Likewise.
6779 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6780 * savedir.c: Include <stddef.h> instead of defining NULL.
6782 * addext.c (addext): Use assignment rather than cast, to avoid
6783 warnings on some platforms.
6785 * mktime.c (__mktime_internal): Do not reject negative timestamps
6788 2003-05-10 Bruno Haible <bruno@clisp.org>
6790 * linebreak.c (iconv_string_length): Don't return -1 just because the
6791 string is longer than 4 KB.
6793 2003-05-12 Jim Meyering <jim@meyering.net>
6795 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6796 the space-padded-by-default conversion specifiers, %e, %k, %l.
6798 2003-05-03 Bruno Haible <bruno@clisp.org>
6800 Upgrade to Unicode-4.0.
6801 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6802 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6803 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6804 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6805 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6806 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6807 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6808 Change width of U+E0100..U+E01EF from 1 to 0.
6810 2003-04-25 Bruno Haible <bruno@clisp.org>
6812 * copy-file.c: Include <stddef.h>, for size_t.
6814 2003-04-25 Jim Meyering <jim@meyering.net>
6816 * copy-file.c (copy_file_preserving): Declare buf_size to be
6817 of type size_t, not int.
6819 2003-04-11 Jim Meyering <jim@meyering.net>
6821 Merge changes from Coreutils.
6823 2003-03-22 Jim Meyering <jim@meyering.net>
6825 * strftime.c (widen): Cast alloca return value to proper type.
6827 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6830 * strftime.c (my_strftime): Handle very large width
6831 specifications for numeric values correctly. Improve checks for
6834 2003-01-19 Jim Meyering <jim@meyering.net>
6836 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6837 (nl_get_alt_digit) [! defined my_strftime]: Define.
6838 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6839 _nl_get_alt_digit and _nl_get_walt_digit.
6841 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6842 These changes have no effect outside of _LIBC.
6844 2003-04-10 Bruno Haible <bruno@clisp.org>
6846 * findprog.h: New file, from GNU gettext.
6847 * findprog.c: New file, from GNU gettext.
6849 2003-04-05 Jim Meyering <jim@meyering.net>
6851 Merge changes from Coreutils.
6853 * exclude.h (PARAMS): Remove definition and uses.
6854 * exclude.c: Remove uses of `PARAMS'.
6856 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6857 Add test-cases for DOS filenames. Declare program_name.
6858 (main): Set up program_name. Patch by Rich Dawe.
6860 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6862 Use mntctl's return value to drive the entry-processing loop, since
6863 we can't rely on the value of the vmt_length member in the last
6864 entry. On some systems doing so could result in exhausting
6865 virtual memory. Based in part on a patch from Mike Jetzer.
6867 2003-04-04 Bruno Haible <bruno@clisp.org>
6869 * linebreak.h: New file, from GNU gettext.
6870 * linebreak.c: New file, from GNU gettext with slight modifications.
6871 * lbrkprop.h: New file, from GNU gettext.
6873 2003-04-03 Bruno Haible <bruno@clisp.org>
6875 * utf8-ucs4.h: New file, from GNU gettext.
6876 * utf16-ucs4.h: New file, from GNU gettext.
6877 * ucs4-utf8.h: New file, from GNU gettext.
6878 * ucs4-utf16.h: New file, from GNU gettext.
6880 2003-04-02 Bruno Haible <bruno@clisp.org>
6882 * binary-io.h: New file, from GNU gettext.
6884 2003-04-01 Bruno Haible <bruno@clisp.org>
6886 * pathname.h: New file, from GNU gettext.
6887 * concatpath.c: New file, from GNU gettext.
6889 2003-03-30 Bruno Haible <bruno@clisp.org>
6891 * copy-file.c (copy_file_preserving): Don't set owner if the function
6892 chown() doesn't exist.
6894 2003-03-28 Bruno Haible <bruno@clisp.org>
6896 * copy-file.h: New file, from GNU gettext.
6897 * copy-file.c: New file, from GNU gettext.
6899 2003-03-18 Jim Meyering <jim@meyering.net>
6901 * quote.c (quote_n): Fix typo in comment.
6903 2003-03-14 Jim Meyering <jim@meyering.net>
6905 Merge changes from Coreutils.
6906 * obstack.h (obstack_object_size): Declare temporary, __o,
6907 to be const, in order to avoid warnings.
6908 (obstack_room): Likewise.
6909 (obstack_empty_p): Likewise.
6911 2003-03-13 Paul Eggert <eggert@twinsun.com>
6913 Merge changes from Bison.
6914 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6915 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6916 when compiling Bison 1.875's `bitset bset = obstack_alloc
6917 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6918 * hash.c: Include <stdbool.h> unconditionally.
6920 2003-03-09 Paul Eggert <eggert@twinsun.com>
6922 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6923 Reported by Bruce Becker; see:
6924 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6926 2003-03-03 Paul Eggert <eggert@twinsun.com>
6927 Bruno Haible <bruno@clisp.org>
6929 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6930 Reported by John Hughes, see
6931 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6933 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6935 * poll_.h: New file.
6938 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6940 * mathl.h: New file.
6941 * acosl.c: New file.
6942 * asinl.c: New file.
6943 * atanl.c: New file.
6944 * ceill.c: New file.
6947 * floorl.c: New file.
6948 * frexpl.c: New file.
6949 * ldexpl.c: New file.
6951 * sincosl.c: New file.
6953 * sqrtl.c: New file.
6955 * trigl.c: New file.
6956 * trigl.h: New file.
6958 2003-02-17 Bruno Haible <bruno@clisp.org>
6960 * mkdtemp.h: New file, from GNU gettext.
6961 * mkdtemp.c: New file, from GNU gettext.
6963 2003-01-31 Bruno Haible <bruno@clisp.org>
6965 * rename.c: #undef rename before defining rpl_rename.
6966 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6968 2003-01-30 Bruno Haible <bruno@clisp.org>
6970 * printf-args.h: New file, from GNU gettext.
6971 * printf-args.c: New file, from GNU gettext.
6972 * printf-parse.h: New file, from GNU gettext.
6973 * printf-parse.c: New file, from GNU gettext.
6974 * vasnprintf.h: New file, from GNU gettext.
6975 * vasnprintf.c: New file, from GNU gettext.
6976 * asnprintf.c: New file, from GNU gettext.
6977 * vasprintf.h: New file, from GNU gettext with modifications.
6978 * vasprintf.c: New file, from GNU gettext.
6979 * asprintf.c: New file, from GNU gettext.
6981 2003-01-29 Bruno Haible <bruno@clisp.org>
6983 * stpncpy.h: New file, from GNU gettext with modifications.
6984 * stpncpy.c: New file, from GNU gettext with modifications.
6986 2003-01-28 Bruno Haible <bruno@clisp.org>
6988 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6990 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6993 2003-01-27 Bruno Haible <bruno@clisp.org>
6995 * xsetenv.h: New file, from GNU gettext.
6996 * xsetenv.c: New file, from GNU gettext.
6998 2003-01-23 Bruno Haible <bruno@clisp.org>
7000 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7002 2003-01-22 Bruno Haible <bruno@clisp.org>
7004 * exit.h: New file, from GNU gettext.
7006 2003-01-11 Bruno Haible <bruno@clisp.org>
7008 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7009 * strcase.h (strcasecmp, strncasecmp): Likewise.
7011 2003-01-14 Jim Meyering <jim@meyering.net>
7013 * same.c (same_name): Tweak a comment.
7015 2003-01-11 Bruno Haible <bruno@clisp.org>
7017 * same.c (same_name): Reorder tests so as to avoid calling stat()
7018 when a string comparison is sufficient.
7020 2003-01-11 Bruno Haible <bruno@clisp.org>
7022 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7025 2003-01-11 Bruno Haible <bruno@clisp.org>
7027 * hash-pjw.c: Add comment about low quality of this function.
7029 2003-01-12 Paul Eggert <eggert@twinsun.com>
7031 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7032 to avoid collisions with libcurses and libreadline.
7034 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7035 * getstr.h, getstr.c: Remove.
7036 * getline.c: Include "getline.h", to check interface.
7037 Move body of old getstr.c here: this defines MIN_CHUNK and
7038 declares getdelim2, which is renamed from getstr.
7039 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7041 * linebuffer.c (readlinebuffer): Renamed from readline.
7043 * linebuffer.h: Likewise.
7044 (readline): Remove backward-compatibility macro.
7046 2003-01-12 Jim Meyering <jim@meyering.net>
7048 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7050 2003-01-10 Bruno Haible <bruno@clisp.org>
7052 * alloca_.h: New file.
7053 * getdate.y: Unconditionally include alloca.h.
7054 * makepath.c: Likewise.
7055 * setenv.c: Likewise.
7056 * userspec.c: Likewise.
7058 2003-01-09 Bruno Haible <bruno@clisp.org>
7060 * stdbool.h.in: New file.
7062 2003-01-08 Bruno Haible <bruno@clisp.org>
7064 * safe-read.c: Include specification header first, to ensure its
7066 * full-write.c: Likewise.
7068 2003-01-08 Jim Meyering <jim@meyering.net>
7070 * full-write.c: Undefine and define-away `const' after inclusion
7071 of errno.h, not before. Suggestion from Bruno Haible.
7073 2003-01-07 Jim Meyering <jim@meyering.net>
7075 * full-write.c: Rework so that it may serve to define full_read, too.
7076 * full-read.c: Simply #define FULL_READ and include full-write.c.
7078 2003-01-06 Jim Meyering <jim@meyering.net>
7080 * version-etc.c: Update year in translatable copyright string.
7082 2002-12-25 Bruno Haible <bruno@clisp.org>
7084 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7085 * xstrtol.h: Likewise.
7086 * xstrtoimax.c: Likewise.
7087 * xstrtoumax.c: Likewise.
7088 * human.h: Likewise.
7090 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7091 on systems that have <inttypes.h> but not <stdint.h>.
7093 2002-12-31 Paul Eggert <eggert@twinsun.com>
7095 * memcoll.c (memcoll): Fall back on a simple algorithm using
7096 memcmp if strcoll doesn't work.
7098 2002-12-23 Bruno Haible <bruno@clisp.org>
7100 * localcharset.h: New file.
7101 * localcharset.c: Include it.
7102 * unicodeio.c: Likewise.
7104 2002-12-22 Bruno Haible <bruno@clisp.org>
7106 * utime.c (utime_null): No need to call ftruncate if the file was
7109 2002-12-23 Bruno Haible <bruno@clisp.org>
7111 * memcoll.c (STRCOLL): New macro.
7114 2002-12-22 Bruno Haible <bruno@clisp.org>
7116 * getstr.h (getstr): Define, to avoid clash with libcurses.
7117 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7119 2002-12-22 Bruno Haible <bruno@clisp.org>
7121 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7123 2002-12-23 Bruno Haible <bruno@clisp.org>
7125 * getline.h: Include <stddef.h>, for size_t.
7127 * unicodeio.h: Include <stddef.h>, for size_t.
7128 * unicodeio.c: Don't include <stddef.h>.
7130 2002-12-17 Bruno Haible <bruno@clisp.org>
7132 * canon-host.c (strdup): Remove unused declaration.
7134 * fsusage.c: Include full_read.h.
7135 (get_fs_usage): Use full_read instead of safe_read.
7137 * utime.c (utime_null): Use SAFE_READ_ERROR.
7139 2002-12-11 Bruno Haible <bruno@clisp.org>
7141 * setenv.h: Rewritten to cope with systems that have setenv() but not
7143 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7146 2002-12-11 Bruno Haible <bruno@clisp.org>
7148 * setenv.c (alloca): Fall back to malloc.
7150 (setenv): Use freea() to free memory allocated with alloca().
7152 2002-11-13 Bruno Haible <bruno@clisp.org>
7154 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7155 function declarations.
7156 * unsetenv.c (unsetenv): Likewise.
7158 2002-03-04 Bruno Haible <bruno@clisp.org>
7160 Portability to AIX 4.3.3.
7161 * unsetenv.c: New file, extracted from setenv.c.
7162 * setenv.c: Move the unsetenv() function to unsetenv.c.
7164 2001-12-20 Bruno Haible <bruno@clisp.org>
7166 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7167 use malloc instead. For SunOS 4.
7169 2001-12-11 Bruno Haible <bruno@clisp.org>
7171 * setenv.c: Declare alloca.
7172 (compar_fn_t): New typedef.
7173 (KNOWN_VALUE, STORE_VALUE): Use it.
7175 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7178 2002-12-10 Paul Eggert <eggert@twinsun.com>
7180 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7181 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7182 Choose values that are less likely to collide with system fnmatch
7184 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7185 defined (e.g., a pure POSIX system).
7186 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7187 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7189 2002-12-06 Jim Meyering <jim@meyering.net>
7191 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7193 Merge in changes from libc's misc/error.c, in preparation
7194 for the merge of gnulib's changes back into libc.
7196 * error.c (_): Define only if not already defined.
7197 Move definition to follow all #include directives.
7198 Include unlocked-io.h only if !_LIBC.
7199 [_LIBC]: Include <libio/libioP.h>.
7200 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7201 (fflush): Tweak definition to use INTUSE.
7204 2002-12-05 Paul Eggert <eggert@twinsun.com>
7206 * alloca.c [defined emacs]: Include "lisp.h".
7207 (xalloc_die) [defined emacs]: New macro.
7208 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7209 [! defined emacs]: Include <xalloc.h>.
7210 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7211 (pointer): Typedef to POINTER_TYPE *.
7212 (malloc): Remove decl; we now always use xmalloc.
7213 (alloca): Use old-style definition, since Emacs needs this.
7214 Check for arithmetic overflow when computing combined size.
7216 2002-12-04 Paul Eggert <eggert@twinsun.com>
7218 Do not generate unlocked-io.h automatically, since it's easier to
7219 maintain it by hand.
7221 * unlocked-io.h: New file, from GNU diffutils,
7222 but with proper copyright notice and attribution.
7224 * Makefile.am: Add copyright notice.
7225 (libfetish_a_SOURCES): Add unlocked-io.h.
7226 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7227 (DISTCLEANFILES, io_functions): Remove macros.
7228 (EXTRA_DIST): Remove gen_uio.
7229 (unlocked-io.h): Remove rule.
7231 2002-12-04 Jim Meyering <jim@meyering.net>
7233 Reflect the fact that stat.c and lstat.c are no longer generated.
7234 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7235 (DISTCLEANFILES): Likewise.
7236 (EXTRA_DIST): Likewise.
7237 (all_local): Don't depend on stat.c or lstat.c.
7238 (stat.c, lstat.c): Remove rules.
7239 (EXTRA_DIST): Remove xstat.in.
7241 * xstat.in: Remove file. Contents moved into stat.c.
7242 * stat.c: New file. Contents mostly from xstat.in.
7243 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7244 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7246 * safe-read.c: Rework so that it may serve to define safe_write, too.
7247 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7249 2002-12-03 Jim Meyering <jim@meyering.net>
7251 * safe-read.c, safe-write.c: Change variable names and comments, but
7252 not semantics, to minimize the differences between these two files.
7253 (safe_read): Change comment to mention SAFE_READ_ERROR.
7255 * safe-read.c (IS_EINTR): Define.
7256 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7258 2002-12-02 Bruno Haible <bruno@clisp.org>
7260 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7261 Define, taken from safe-read.c.
7262 (INT_MAX): Provide fallback.
7263 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7264 * safe-write.h (SAFE_WRITE_ERROR): Define.
7266 * safe-read.c (EINTR): Remove definition.
7267 (safe_read): Don't use EINTR if it is absent.
7269 2002-12-02 Jim Meyering <jim@meyering.net>
7271 * safe-read.c (EINTR): Define.
7272 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7273 (INT_MAX): Provide fallback.
7274 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7276 * safe-read.h (SAFE_READ_ERROR): Define.
7278 2002-12-01 Jim Meyering <jim@meyering.net>
7280 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7281 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7283 2002-11-27 Paul Eggert <eggert@twinsun.com>
7285 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7286 hash_rehash): Replace `if (limit <= value) abort ();' with
7287 `if (! (value < limit)) abort ();', for readability.
7289 2002-11-26 <karl@gnu.org>
7291 * strdup.c: copy from libc again, with jim's ok.
7292 * .cppi-disable: re-add strdup.c
7294 2002-11-25 <karl@gnu.org>
7296 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7297 instead of "strtol.c".
7299 2002-11-25 Jim Meyering <jim@meyering.net>
7301 * mktime.c: Sync from libc, now that it has the latest fix.
7303 2002-11-24 <karl@gnu.org>
7305 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7306 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7308 2002-11-24 Jim Meyering <jim@meyering.net>
7310 Update from coreutils:
7312 * mktime.c: Merge in changes from libc.
7314 Avoid a link-time failure on some Linux systems.
7315 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7316 (__mon_yday): Declare with the STATIC attribute.
7317 (__mktime_internal): Likewise.
7318 Based on a report from Greg Schafer.
7320 2002-11-23 Jim Meyering <jim@meyering.net>
7322 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7323 Use `unsigned', not `int', as type of index.
7325 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7327 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7329 2002-11-22 Paul Eggert <eggert@twinsun.com>
7331 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7332 hint that one should use `if (! x) abort ();' rather than `assert
7333 (x);', and anyway it's one less thing to worry about configuring.
7334 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7335 hash_rehash, hash_insert): Use abort rather than assert.
7337 2002-11-22 Paul Eggert <eggert@twinsun.com>
7339 * quotearg.h: Allow multiple inclusion by surrounding with
7340 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7341 so that we can be included first.
7342 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7343 * quotearg.c: Include quotearg.h immediately after config.h.
7344 No need to include stddef.h or sys/types.h any more.
7345 Surround local include files with "", not "<>".
7346 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7347 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7348 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7349 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7350 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7351 (ISPRINT): Remove; no longer needed now that we assume C89.
7353 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7356 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7357 quotearg_char): Use SIZE_MAX rather than
7358 (size_t) -1 when we are talking about "infinity".
7360 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7362 2002-11-22 Bruno Haible <bruno@clisp.org>
7364 * safe-read.h: Assume C89. Add comments.
7365 (safe_read): Change return type to size_t.
7366 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7367 counts > SSIZE_MAX correctly.
7368 * safe-write.h: New file.
7369 * safe-write.c: New file.
7370 * full-read.h: New file.
7371 * full-read.c: New file.
7372 * full-write.h: Assume C89. Add comments.
7373 * full-write.c: Include safe-write.h.
7374 (full_write): Rewritten to use safe_write.
7375 Suggested by Jim Meyering and Paul Eggert.
7377 2002-11-21 Bruno Haible <bruno@clisp.org>
7379 Remove case insensitive option matching.
7380 * argmatch.h (argcasematch): Remove declaration.
7381 (ARGCASEMATCH): Remove macro.
7382 (__xargmatch_internal): Remove case_sensitive argument.
7383 (XARGMATCH): Update.
7384 (XARGCASEMATCH): Remove macro.
7385 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7386 case_sensitive argument.
7387 (argcasematch): Remove function.
7388 (__xargmatch_internal): Remove case_sensitive argument.
7389 (main): Use XARGMATCH instead of XARGCASEMATCH.
7391 * xmalloc.c: Change compile-time error message. Add comment about
7392 required autoconf version.
7394 2002-11-21 Jim Meyering <jim@meyering.net>
7396 * strdup.c (strdup): Tweak comment and initial #if/#include.
7398 Merge in changes from the coreutils.
7400 2002-09-25 Paul Eggert <eggert@twinsun.com>
7401 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7402 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7403 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7404 int. Work more efficiently if X is the same width as uintmax_t.
7405 Do not compare X to -1, to avoid bogus compiler warning.
7406 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7407 Don't assume that f_frsize and f_bsize are the same type.
7409 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7412 * makepath.c (make_path): Restore umask *before* creating the final
7414 (make_path): Minor reformatting.
7416 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7417 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7419 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7420 ones. At least on GNU/Linux systems, `auto' means something else.
7423 2002-11-20 Paul Eggert <eggert@twinsun.com>
7425 Merge argmatch cleanups from Bison. Assume C89.
7427 * argmatch.c: Include config.h here, not in argmatch.h.
7428 Include stdlib.h, for EXIT_FAILURE.
7429 Always include <string.h>, since we assume C89.
7430 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7431 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7432 Include <stddef.h> instead, since it's all we need for size_t.
7433 (PARAMS): Remove. All uses removed.
7434 (ARRAY_CARDINALITY): Do not bother to #undef.
7435 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7436 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7437 Remove unnecessary parentheses.
7438 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7439 Insert necessary parentheses.
7440 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7441 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7443 2002-11-19 Bruno Haible <bruno@clisp.org>
7445 * mbswidth.c: Include mbswidth.h right at the beginning.
7446 * mbswidth.h: Include <stddef.h>, for size_t.
7448 * mbswidth.h (PARAMS): Remove macro.
7449 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7450 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7452 * gcd.h (PARAMS): Remove macro.
7453 (gcd): Use ANSI C function declarations.
7454 * gcd.c (gcd): Likewise.
7456 2002-11-15 Bruno Haible <bruno@clisp.org>
7458 * strcspn.c: Include <stddef.h>.
7459 (strcspn): Use ANSI C function declaration. Change return type to
7461 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7462 (strpbrk): Use NULL.
7463 * strpbrk.h (PARAMS): Remove macro.
7464 (strpbrk): Use ANSI C function declaration.
7465 * strstr.c: Don't include <sys/types.h>.
7466 * strstr.h (PARAMS): Remove macro.
7467 (strstr): Use ANSI C function declarations.
7469 2002-11-06 Bruno Haible <bruno@clisp.org>
7471 * gcd.h (gcd): Change argument type to 'unsigned long'.
7472 * gcd.c (gcd): Likewise.
7474 2002-11-05 Bruno Haible <bruno@clisp.org>
7476 * gcd.h: New file, from gettext-0.11.5.
7477 * gcd.c: New file, from gettext-0.11.5.
7479 2002-11-05 Bruno Haible <bruno@clisp.org>
7481 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7482 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7483 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7484 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7486 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7487 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7489 * closeout.c: Include gettext.h instead of <libintl.h>.
7490 * human.c: Include gettext.h instead of <libintl.h>.
7491 * quotearg.c: Include gettext.h instead of <libintl.h>.
7492 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7493 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7494 * userspec.c: Include gettext.h instead of <libintl.h>.
7495 * version-etc.c: Include gettext.h instead of <libintl.h>.
7496 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7497 (textdomain): Remove definition.
7498 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7500 * long-options.c: Remove include of <libintl.h> and definition of _.
7501 * same.c: Remove include of <libintl.h> and definition of _.
7503 2002-11-04 Bruno Haible <bruno@clisp.org>
7505 * stpcpy.h: New file, from GNU gettext-0.11.5.
7506 * strcase.h: New file, from GNU gettext-0.11.5.
7507 * strpbrk.h: New file, from GNU gettext-0.11.5.
7508 * strstr.h: New file, from GNU gettext-0.11.5.
7509 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7511 2002-05-09 Bruno Haible <bruno@clisp.org>
7513 * config.charset: Update for newest glibc. Add canonical names
7514 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7516 2002-05-09 Bruno Haible <bruno@clisp.org>
7518 * localcharset.c (get_charset_aliases): Add more Windows specific
7521 2002-05-08 Owen Taylor <otaylor@redhat.com>
7523 * config.charset: A few additions for Solaris.
7525 2001-12-05 Bruno Haible <bruno@clisp.org>
7527 * localcharset.c (locale_charset): Don't return an empty string.
7529 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7531 * config.charset: msdos in uk_UA uses CP1125.
7533 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7535 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7536 * localcharset.c (locale_charset): Declare as extern "C".
7538 2002-02-15 Bruno Haible <bruno@clisp.org>
7540 * config.charset [msdosdjgpp]: For Russian, use CP866.
7542 2002-02-11 Bruno Haible <bruno@clisp.org>
7544 * config.charset: Add support for NetBSD.
7546 2002-09-25 <karl@gnu.org>
7548 * strdup.c: copy from libc/string (via ../config/srclist*).
7549 * getopt*: copy from libc/posix.
7550 * gettext.h: copy from gettext.
7551 * .cppi-disable: add strdup.c, gettext.h.
7553 2002-07-01 Jim Meyering <meyering@lucent.com>
7555 * c-stack.c: Include sys/time.h.
7556 From Volker Borchert.
7558 2002-06-11 Paul Eggert <eggert@twinsun.com>
7560 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7561 New macro. Use it uniformly instead of
7562 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7563 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7564 reported by Vin Shelton.
7566 2002-06-22 Jim Meyering <meyering@lucent.com>
7568 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7569 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7571 2002-06-22 Paul Eggert <eggert@twinsun.com>
7573 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7574 Do not assume SA_SIGINFO behavior.
7575 Bug reported by Jim Meyering on NetBSD 1.5.2.
7577 2002-06-22 Jim Meyering <meyering@lucent.com>
7579 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7581 * exitfail.c, exitfail.h: Likewise.
7582 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7584 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7586 (EXTRA_DIST): Add fnmatch_loop.c.
7587 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7589 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7590 * fnmatch.c: Update from diffutils-2.8.2.
7591 * fnmatch_.h: New file. From diffutils-2.8.2.
7592 * fnmatch.h: Remove file.
7594 2002-06-18 Paul Eggert <eggert@twinsun.com>
7596 * file-type.h: Report an error if neither S_ISREG nor
7597 S_IFREG is defined, instead of using a test specific to glibc
7598 2.2. This should be safe, since POSIX requires S_ISREG and
7599 Unix Version 7 had S_IFREG. We don't need to check for
7600 <sys/types.h> since we don't use any symbols that it defines.
7602 2002-06-15 Jim Meyering <meyering@lucent.com>
7604 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7605 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7606 have been included before this file.
7608 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7610 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7611 so that each temporary file name is unique and valid in the first
7612 8 characters, for operation under DOS.
7614 2002-06-15 Jim Meyering <meyering@lucent.com>
7616 Work even with DJGPP 2.03, which lacks support for symlinks.
7618 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7620 * lchown.c (S_ISLNK): Likewise.
7622 2002-06-14 Jim Meyering <meyering@lucent.com>
7624 * file-type.h: Use the version from diffutils-2.8.2.
7625 * file-type.c: Likewise.
7627 2002-05-27 Jim Meyering <meyering@lucent.com>
7629 Fix a problem seen only on nonconforming systems whereby ls.c's
7630 use of localtime, and then of gettimeofday would cause trouble:
7631 the localtime call used to initialize rpl_gettimeofday's save
7632 mechanism would clobber ls's current local time information so
7633 that in any long listing the first file would always be listed
7634 with date 1970-01-01. Analysis by Volker Borchert.
7636 * gettimeofday.c (localtime): Undefine.
7637 (rpl_localtime): New function.
7639 2002-05-22 Jim Meyering <meyering@lucent.com>
7641 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7642 * file-type.h: New file.
7643 * file-type.c (file_type): New file/function. Extracted from diffutils.
7645 2002-04-29 Paul Eggert <eggert@twinsun.com>
7647 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7649 2002-04-28 Paul Eggert <eggert@twinsun.com>
7651 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7652 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7653 of 127, since 64 is the largest conceivable number for ancient
7655 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7657 2002-04-28 Jim Meyering <meyering@lucent.com>
7659 * sig2str.c (WTERMSIG): Remove definition (unused).
7661 2002-04-28 Paul Eggert <eggert@twinsun.com>
7663 * sig2str.h, sig2str.c: New files.
7664 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7666 2002-04-24 Jim Meyering <meyering@lucent.com>
7668 * gettext.h: New file, from Gettext.
7669 * Makefile.am (INCLUDES): Remove -I../intl.
7670 (libfetish_a_SOURCES): Add gettext.h.
7672 2002-04-16 Jim Meyering <meyering@lucent.com>
7674 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7675 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7676 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7678 2002-04-12 Jim Meyering <meyering@lucent.com>
7680 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7682 2002-03-10 Jim Meyering <meyering@lucent.com>
7684 * makepath.c (make_path): Remove a comma from a diagnostic.
7685 Suggestion from Santiago Vila.
7687 2002-03-08 Jim Meyering <meyering@lucent.com>
7689 * rename.c: Mention that this wrapper is needed also on
7690 mips-dec-ultrix4.4 systems.
7692 2002-03-02 Jim Meyering <meyering@lucent.com>
7694 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7695 not HAVE_CLOCK_SETTIME.
7697 2002-02-27 Paul Eggert <eggert@twinsun.com>
7699 * nanosleep.h: Rename to....
7700 * timespec.h: New name for nanosleep.h. All uses changed.
7702 * gettime.c: New file.
7703 * settime.c: New file.
7706 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7707 timespec.h. Remove nanosleep.h.
7709 2002-02-25 Paul Eggert <eggert@twinsun.com>
7711 * acl.c, acl.h: New files.
7712 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7714 2002-02-24 Jim Meyering <meyering@lucent.com>
7716 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7717 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7718 cause trouble. Reported by Nelson Beebe.
7720 2002-02-23 Paul Eggert <eggert@twinsun.com>
7722 * path-concat.c (xpath_concat): Reorder code to pacify
7723 compilers that don't know that xalloc_die never returns.
7725 2002-02-20 Jim Meyering <meyering@lucent.com>
7727 * getdate.c: Regenerate using bison-1.33.
7729 2002-02-15 Paul Eggert <eggert@twinsun.com>
7731 * posixver.c, posixver.h: New files.
7732 * Makefile.am (libfetish_a_SOURCES): Add them.
7734 2002-02-02 Paul Eggert <eggert@twinsun.com>
7735 Bruno Haible <bruno@clisp.org>
7737 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7738 (fwrite_success_callback): New declaration.
7739 * unicodeio.c (unicode_to_mb): New function, extracted from
7740 print_unicode_char. Call failure callback instead of error.
7741 (fwrite_success_callback): New function.
7742 (exit_failure_callback): New function.
7743 (fallback_failure_callback): New function.
7744 (print_unicode_char): Call unicode_to_mb.
7746 2002-01-26 Jim Meyering <meyering@lucent.com>
7748 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7750 2002-01-22 Jim Meyering <meyering@lucent.com>
7752 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7753 Otherwise, some versions of automake would omit the rule that makes
7754 Makefile from Makefile.in.
7756 2001-01-21 Paul Eggert <eggert@twinsun.com>
7758 * xmemcoll.h, xmemcoll.c: New files.
7759 * Makefile.am (libfetish_a_SOURCES): Add them.
7760 * memcoll.c: Include errno.h, and declare errno if not defined.
7761 (memcoll): Set errno to zero if there is no error.
7763 * quotearg.c (quotearg_buffer_restyled):
7764 Fix bug with quoting buffers containing NUL when backslashing escapes.
7765 This bug was exposed by the other changes in this patch.
7766 (quotearg_n_options): New arg ARGSIZE.
7767 All callers changed.
7768 (quoting_options_from_style): New function.
7769 (quotearg_n_style): Use it.
7770 (quotearg_n_style_mem): New function.
7772 * quotearg.h (quotearg_n_style_mem): New function.
7774 2002-01-16 Jim Meyering <meyering@lucent.com>
7776 * getdate.y: Add three semicolons, each just before a closing brace.
7777 Bison (as of version 1.31) no longer papers over that mistake.
7779 2002-02-14 Paul Eggert <eggert@twinsun.com>
7781 * backupfile.c (ISDIGIT): Comment fix.
7782 * getdate.y (ISDIGIT): Likewise.
7783 * posixtm.c (ISDIGIT, year): Likewise.
7784 * strverscmp.c (ISDIGIT): Likewise.
7785 * userspec.c (ISDIGIT): Likewise.
7787 2002-01-05 Jim Meyering <meyering@lucent.com>
7789 * version-etc.c (version_etc_copyright): Update copyright year.
7791 2001-01-19 Paul Eggert <eggert@twinsun.com>
7793 * closeout.c (close_stdout_status): If ferror (stdout), do
7794 not silently exit merely because the output buffer happens to
7795 have nothing pending.
7797 2001-12-18 Paul Eggert <eggert@twinsun.com>
7799 See the big note in ../ChangeLog.
7800 * human.c (suffixes): Prefer K to k for 1024.
7801 (generate_suffix_backwards): New function.
7802 (human_readable_inexact): Use it.
7803 * xstrtol.c (__xstrtol): If there is no number but there
7804 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7805 Accept 'K' as well as 'k'.
7807 2001-12-15 Jim Meyering <meyering@lucent.com>
7809 * regex.h (__restrict_arr): Update from libc.
7811 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7812 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7815 2001-12-10 Jim Meyering <meyering@lucent.com>
7817 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7818 Instead, include "xalloc.h".
7819 (initbuffer): Don't cast xmalloc return value to char*.
7820 (readline): Reword comment.
7821 Don't cast xrealloc return value to char*
7824 2001-12-09 Jim Meyering <meyering@lucent.com>
7826 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7827 `signed and unsigned type in conditional expression'.
7828 * posixtm.c (posix_time_parse): Likewise.
7830 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7832 * readtokens.c (readtoken): Declare an index to be of type unsigned
7833 to avoid a pedantic warning.
7835 * getstr.c: Don't include assert.h.
7836 (getstr): Remove warning-evoking assertions.
7837 Return -1 if offset parameter is out of bounds.
7838 Change the type of a local from int to size_t.
7840 * strftime.c (my_strftime_localtime_r): Include this function
7841 definition in the `#if ! HAVE_TM_GMTOFF' block.
7843 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7844 Include xalloc.h instead.
7846 2001-12-02 Jim Meyering <meyering@lucent.com>
7848 * tempname.c: Don't declare getenv, thus reverting the change of
7849 2001-11-18. It's no longer necessary, now that stdlib.h is always
7852 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7853 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7855 2001-11-30 Akim Demaille <akim@epita.fr>
7857 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7858 before being defined.
7860 2001-11-27 Paul Eggert <eggert@twinsun.com>
7862 * quotearg.h (quotearg_n, quotearg_n_style):
7863 First arg is int, not unsigned.
7864 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7865 (SIZE_MAX, UINT_MAX): New macros.
7866 (quotearg_n_options): Abort if N is negative.
7867 Avoid overflow check on hosts where size_t is 64 bits and int
7868 is 32 bits, as overflow is impossible there.
7869 Fix off-by-one typo that caused unnecessary reallocation.
7871 2001-11-27 Jim Meyering <meyering@lucent.com>
7873 * tempname.c: Merge with version from libc.
7874 * regex.c: Likewise.
7876 * tempname.c: Include stdlib.h unconditionally. On some old systems
7877 for which STDC_HEADERS is 0, it was not included, resulting in a
7878 warning about an integer-to-pointer conversion problem with getenv.
7879 Reported by Volker Borchert.
7881 2001-11-26 Jim Meyering <meyering@lucent.com>
7883 * gtod.h: Remove file.
7884 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7885 * gettimeofday.c: Don't include gtod.h.
7886 (GTOD_init): Remove function.
7887 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7888 Suggestion from Volker Borchert.
7890 2001-11-23 Jim Meyering <meyering@lucent.com>
7892 * hash.h (struct hash_table): Don't define here. Merely declare it.
7893 * hash.c (struct hash_table): Define it here instead.
7895 2001-11-22 Jim Meyering <meyering@lucent.com>
7897 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7899 2001-11-18 Paul Eggert <eggert@twinsun.com>
7901 * tempname.c (TMP_MAX): Remove; no longer needed.
7902 (TEMPORARIES): New macro.
7903 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7904 removes an artificial limitation (e.g. HP-UX 10.20, where
7907 2001-11-18 Jim Meyering <meyering@lucent.com>
7909 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7912 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7913 files will be created before anything else.
7915 2001-11-17 Jim Meyering <meyering@lucent.com>
7917 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7918 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7919 rather than group writable. Patch by Juan F. Codagnone.
7921 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7922 Instead, include "xalloc.h".
7924 * mountlist.c: Include unlocked-io.h after all system headers.
7925 Remove explicit declarations of xmalloc, xrealloc,
7926 and xstrdup. Instead, include "xalloc.h".
7928 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7929 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7930 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7932 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7933 Reported by Padraig Brady.
7935 * mkstemp.c: #undef mkstemp.
7937 (rpl_mkstemp): Rename from mkstemp.
7940 2001-11-16 Jim Meyering <meyering@lucent.com>
7942 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7943 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7944 determine the amount of total physical memory, use pstat_getstatic.
7945 HPUX-11 doesn't define _SC_PHYS_PAGES.
7946 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7947 If sysconf couldn't be used to determine the amount of available
7948 physical memory, use both pstat_getstatic and pstat_getdynamic.
7949 Based on a patch from Bob Proulx.
7951 2001-11-05 Jim Meyering <meyering@lucent.com>
7953 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7955 2001-11-03 Jim Meyering <meyering@lucent.com>
7957 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7958 in argmatch_to_argument call.
7960 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7963 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7964 e.g., a fault due to an attempt to free a NULL pointer.
7966 2001-11-01 Jim Meyering <meyering@lucent.com>
7968 * dirfd.c, dirfd.h: New files.
7969 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7971 * hash.c (hash_print) [TESTING]: Clean up.
7973 2001-10-22 Paul Eggert <eggert@twinsun.com>
7975 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7976 to avoid a warning if -Wall.
7978 2001-10-21 Paul Eggert <eggert@twinsun.com>
7980 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7982 2001-10-21 Jim Meyering <meyering@lucent.com>
7984 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7985 this code would end up calling gettext even in packages built
7987 * getopt.c (_): Likewise.
7988 * regex.c (_): Likewise.
7990 2001-10-20 Paul Eggert <eggert@twinsun.com>
7992 * error.c (strerror_r): Do not declare unless !_LIBC.
7993 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7994 Use strerror_r that is only a macro, even if it is not a function.
7995 (strerror): Check for HAVE_DECL_STRERROR before declaring.
7996 (private_strerror): Use prototypes, not old-style function definition.
7997 (print_errno_message): New function.
7998 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8000 (error_tail, error, error_at_line): Use it.
8002 2001-10-11 Jim Meyering <meyering@lucent.com>
8004 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8005 and quote_n (1, ... to avoid clobbering a buffer.
8007 2001-10-05 Jim Meyering <meyering@lucent.com>
8009 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8010 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8011 * hash-pjw.h: New file.
8013 2001-09-30 Jim Meyering <meyering@lucent.com>
8015 * mountlist.c [MOUNTED_GETFSSTAT]:
8016 Include <sys/ucred.h>, for Apple Darwin.
8017 Include sys/mount.h and sys/fs_types.h only if available.
8019 (read_filesystem_list): Use FS_TYPE.
8021 2001-09-29 Paul Eggert <eggert@twinsun.com>
8023 * exclude.c (excluded_filename): 0 -> false, since it's
8026 2001-09-28 Paul Eggert <eggert@twinsun.com>
8028 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8029 #defines strtoimax. Also treat the other strto* functions
8032 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8033 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8034 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8036 2001-09-26 Jim Meyering <meyering@lucent.com>
8038 Most macros in unlocked-io.h had the wrong number of arguments.
8039 * gen-uio: New script.
8040 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8041 * unlocked-io.hin: Remove file.
8042 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8043 rather than trying to embed it here.
8044 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8045 Reported by Padraig Brady.
8047 2001-09-25 Volker Borchert <bt@teknon.de>
8049 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8051 2001-09-23 Jim Meyering <meyering@lucent.com>
8053 * mountlist.c: Remove useless parentheses in #if directives.
8054 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8055 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8057 2001-09-22 Jim Meyering <meyering@lucent.com>
8059 * localcharset.c: Update from latest gettext.
8060 * config.charset: Likewise.
8062 2001-09-20 Jim Meyering <meyering@lucent.com>
8064 * xstrtol.c (strtoimax): Guard declaration with
8065 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8066 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8067 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8068 (strtoumax): Likewise, for completeness (it wasn't necessary).
8070 2001-09-06 Paul Eggert <eggert@twinsun.com>
8072 * strtoimax.c (HAVE_LONG_LONG):
8073 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8074 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8075 to work around bug in IBM C compiler.
8077 2001-09-16 Jim Meyering <meyering@lucent.com>
8079 * mkdir.c: New file.
8081 2001-09-04 Paul Eggert <eggert@twinsun.com>
8083 * xgetcwd.c: Revert some of the previous change; intead,
8084 fix the HAVE_GETCWD_NULL code to behave more like the
8085 !HAVE_GETCWD_NULL code used to.
8088 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8091 2001-09-04 Paul Eggert <eggert@twinsun.com>
8093 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8094 Use ssize_t, not int, to store result of readlink.
8095 Check for ssize_t overflow as well as size_t overflow,
8096 as POSIX says the result of readlink is implementation-defined
8097 when ssize_t overflows.
8098 Remove unnecessary cast to char*.
8099 Use free+malloc instead of realloc, as the storage doesn't need
8100 to be preserved and it's clearer and can be more efficient that way.
8101 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8102 * xreadlink.h (xreadlink): Update prototype.
8104 2001-09-03 Paul Eggert <eggert@twinsun.com>
8106 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8107 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8108 spotted by Jim Meyering.
8110 2001-09-03 Jim Meyering <meyering@lucent.com>
8112 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8114 2001-09-03 Paul Eggert <eggert@twinsun.com>
8116 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8117 like the HAVE_GETCWD_NULL code.
8118 Include pathmax.h if not HAVE_GETCWD.
8119 Do not include xalloc.h.
8120 (INITIAL_BUFFER_SIZE): New symbol.
8121 Do not use xmalloc / xrealloc, since the caller is responsible for
8122 handling errors. Preserve errno around `free' during failure.
8123 Do not overrun buffer when using getwd.
8125 2001-09-03 Paul Eggert <eggert@twinsun.com>
8127 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8128 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8130 2001-09-02 Jim Meyering <meyering@lucent.com>
8132 * error.c: Update from GNU libc.
8134 2001-09-01 Jim Meyering <meyering@lucent.com>
8136 * xreadlink.c: New file.
8137 * xreadlink.h: New file.
8138 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8140 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8141 doesn't conflict with sparc Solaris 7's definition in
8142 /usr/include/sys/int_types.h.
8144 * exclude.c: Use `""', not `<>' to #include non-system header files.
8145 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8146 and strncasecmp as r-values. Unixware didn't have declarations.
8148 2001-08-31 Jim Meyering <meyering@lucent.com>
8150 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8151 Use an initial, malloc'd, buffer of length 128 rather than
8152 a statically allocated one of length 1024.
8154 2001-08-30 Paul Eggert <eggert@twinsun.com>
8156 * xgetcwd.c: Don't include pathmax.h.
8157 Include stdlib.h and unistd.h if available.
8159 (xmalloc, xstrdup, free): Remove decls.
8160 (xgetcwd): Don't assume sizes fit in unsigned.
8161 Check for overflow when computing sizes.
8162 Simplify reallocation code.
8164 2001-08-28 Paul Eggert <eggert@twinsun.com>
8166 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8168 * strtoimax.c: Renamed from strtoxmax.c, removing the
8171 Also, make the following further changes to make this file's
8172 configuration more similar to that of strtol.c:
8173 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8174 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8175 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8176 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8177 changed to signed values.
8179 And make the following changes as well:
8180 Fix copyright notice, as 1999 was missing.
8181 (verify): New macro.
8182 (strtoimax): Check sizes at compile-time, not run-time.
8183 Prefer strtol to strtoll if both work.
8184 (main): Remove; it was not that useful and was a pain to maintain.
8186 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8188 2001-08-30 Paul Eggert <eggert@twinsun.com>
8190 * savedir.c (savedir): Remove size parameter, as POSIX says that
8191 a directory's st_size can have an arbitrary value, so the old
8192 usage could waste an arbitrary amount of memory. All uses
8194 * savedir.h: Update prototype.
8196 2001-08-30 Paul Eggert <eggert@twinsun.com>
8198 * xstrtol.c (strtoimax): New decl.
8200 2001-08-28 Paul Eggert <eggert@twinsun.com>
8202 * xstrtol.h: Add copyright notice.
8203 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8204 LONGINT_INVALID_SUFFIX_CHAR.
8206 2001-08-30 Paul Eggert <eggert@twinsun.com>
8208 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8211 2001-08-30 Paul Eggert <eggert@twinsun.com>
8213 * hash.c: Remove '2001' from copyright notice.
8215 2001-08-30 Paul Eggert <eggert@twinsun.com>
8217 * full-write.h: New file.
8218 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8219 * full-write.c: Correct credits, as cccp.c no longer
8220 exists and anyway it was so heavily changed from the old cccp
8221 code as to be unrecognizable. Include full-write.h.
8222 (full_write) Return size_t, with short writes meaning failure.
8223 All callers changed. This fixes a bug with large buffers
8225 * utime.c: Include full-write.h.
8227 2001-08-30 Paul Eggert <eggert@twinsun.com>
8229 Merge 'exclude' changes from tar 1.13.22.
8230 This fixes one or two unlikely storage allocation overflow bugs,
8231 but doesn't change user-visible behavior otherwise.
8233 2001-08-30 Paul Eggert <eggert@twinsun.com>
8235 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8236 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8237 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8238 Include if available.
8239 (<xalloc.h>): Include
8240 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8241 (verify): New macro. Use it to verify that EXCLUDE macros do not
8242 collide with FNM macros.
8243 (struct patopts): New struct.
8244 (struct exclude): Use it, as exclude patterns now come with options.
8245 (new_exclude): Support above changes.
8246 (new_exclude, add_exclude_file):
8247 Initial size must now be a power of two to simplify overflow checking.
8248 (free_exclude, fnmatch_no_wildcards): New function.
8249 (excluded_filename): No longer requires options arg, as the options
8250 are determined by add_exclude. Now returns bool, not int.
8251 (excluded_filename, add_exclude):
8252 Add support for the fancy new exclusion options.
8253 (add_exclude, add_exclude_file): Now takes int options arg.
8254 Check for arithmetic overflow when computing sizes.
8255 (add_exclude_file): xrealloc might modify errno, so don't
8256 realloc until after errno might be used.
8258 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8260 (free_exclude): New decl.
8261 (add_exclude, add_exclude_file): Now takes int options arg.
8262 (excluded_filename): No longer requires options arg, as the options
8263 are determined by add_exclude. Now returns bool, not int.
8265 2001-08-30 Paul Eggert <eggert@twinsun.com>
8267 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8269 2001-08-27 Jim Meyering <meyering@lucent.com>
8271 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8273 * version-etc.c (N_): Remove definition.
8274 Revert most of last change.
8275 Instead, simply don't mark the `Copyright...' string for translation.
8276 Based on advice from Paul Eggert.
8278 * strtoxmax.c: Tweak comment.
8280 2001-08-26 Jim Meyering <meyering@lucent.com>
8282 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8283 of copyright with `%s' so translators don't get an untranslated
8285 (COPYRIGHT_YEAR): Define.
8286 (version_etc): Use fprintf rather than fputs.
8287 Suggestion from Ulrich Drepper.
8289 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8291 * strtoll.c: New file, from GNU libc.
8292 * xstrtoimax.c: New file.
8294 * xstrtol.h: Add xstrtoimax.
8295 * strtoumax.c: New file. Simply include "strtoumax.c".
8296 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8298 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8299 * strtoxmax.c: ... then renamed to this.
8301 2001-08-13 Paul Eggert <eggert@twinsun.com>
8303 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8304 Port to Solaris 8, where 'sed' requires a space after the 'r'
8305 command, and where sh dislikes "$/". Clean up the spacing a bit.
8306 Redirect output to $tmp just once.
8308 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8310 * addext.c (<errno.h>): Include.
8311 (errno): Declare if not defined.
8312 (addext): Work correctly when pathconf returns -1 and leaves
8313 errno alone because there is no limit. Also, work even if
8314 pathconf returns a value greater than SIZE_MAX.
8316 2001-08-12 Jim Meyering <meyering@lucent.com>
8318 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8319 Simply `return getcwd (NULL, 0);'.
8320 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8321 Use 1300 as initial value for length, not PATH_MAX.
8323 * pathmax.h: Clean up cpp syntax.
8325 2001-08-12 Jim Meyering <meyering@lucent.com>
8327 * gettimeofday.c: New file.
8329 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8331 2001-08-04 Jim Meyering <meyering@lucent.com>
8333 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8334 to get in sync with glibc.
8336 2001-08-03 Paul Eggert <eggert@twinsun.com>
8338 The following changes are from gettext 0.10.39 as maintained by
8341 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8342 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8343 with inverted sense. All uses changed.
8345 * mbswidth.c: Don't include <limits.h>.
8346 Include <stdlib.h> and <string.h> unconditionally.
8347 (iswcntrl, mbsinit, ISCNTRL): New macros.
8348 (mbsnwidth): Use K&R style function declarations.
8349 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8350 can optimize it when MB_CUR_MAX == 1.
8351 The width of control characters is zero, not 1.
8353 2001-07-15 Jim Meyering <meyering@lucent.com>
8355 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8356 (BUILT_SOURCES): Add unlocked-io.h.
8357 (io_functions): Define.
8358 (unlocked-io.h): New rule.
8359 (DISTCLEANFILES): Add unlocked-io.h.
8360 (all-local): Depend on unlocked-io.h, to ensure it is created.
8362 * unlocked-io.hin: New file
8364 * regex.c: Update from glibc.
8366 2001-07-05 Jim Meyering <meyering@lucent.com>
8368 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8370 (libfetish_a_SOURCES): Put all .h files here instead.
8371 Remove a thus-exposed (better checks in automake) duplicate and
8372 two unnecessary .h files.
8374 2001-06-11 Jim Meyering <meyering@lucent.com>
8376 * regex.c: Update from GNU libc.
8378 2001-05-27 Jim Meyering <meyering@lucent.com>
8380 * readutmp.h (UT_TYPE): Define.
8382 2001-05-24 Jim Meyering <meyering@lucent.com>
8384 * argmatch.c: Include "quote.h".
8385 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8386 quote function. Reported by Göran Uddeborg.
8388 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8390 * dirname.c (dir_name): Compute append_dot using path, not newpath
8391 which is not yet declared.
8393 2001-05-11 Paul Eggert <eggert@twinsun.com>
8395 * Makefile.am (libfetish_a_SOURCES):
8396 Add strftime.c, since we now compile it on all hosts.
8398 * strftime.c (my_strftime):
8399 Define to nstrftime if emacs, but only if my_strftime is not defined.
8400 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8401 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8402 Add one more extra argument: a nanoseconds value.
8405 (my_strftime function): Add %N format.
8406 (emacs_strftimeu): Renamed from emacs_strftime,
8407 with extra ut argument.
8409 2001-05-11 Paul Eggert <eggert@twinsun.com>
8411 dirname code cleanup. base_name now behaves more compatibly
8412 with POSIX basename when given file names that have trailing
8413 slashes, and similarly for dir_name. Add new primitives
8414 base_len and dir_len. Put the directory-name-related decls
8417 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8418 * backupfile.c (base_name): Likewise.
8419 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8420 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8421 * makepath.c (strip_trailing_slashes): Likewise.
8422 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8424 * rename.c (strip_trailing_slashes): Likewise.
8425 * same.c (base_name): Likewise.
8426 * stripslash.c (ISSLASH): Likewise.
8428 * addext.c: Include <dirname.h> after size_t is defined.
8429 * backupfile.c: Likewise.
8431 * addext.c (addext): Use base_len to trim redundant
8432 trailing slashes instead of doing it ourselves.
8433 But do not trim the last slash if it is not redundant.
8435 * backupfile.c (find_backup_file_name,
8436 max_backup_version): Use base_len instead of rolling it ourselves.
8437 Handle the case of "" and (on DOS) "C:" correctly.
8439 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8440 Include <string.h>, <dirname.h>.
8441 (base_name): Allow file names ending in slashes, other than names
8442 that are all slashes. In this case, return the basename followed
8443 by the slashes. This is more general, and can be used in places
8444 where the original base_name purposely had an assertion failure.
8445 (base_len): New function.
8447 * dirname.c: Include <string.h> instead of <stdlib.h>.
8448 Do not include <assert.h>; no longer needed.
8450 (memrchr): Remove decl.
8451 (dir_name_r): Remove.
8452 (dir_len): Renamed from dirlen. All callers changed.
8453 Rewrite in terms of base_name, for simplicity and consistency.
8454 (dir_name): Never return NULL. All callers changed.
8455 Do not include <stdlib.h> in test program; no longer needed.
8456 return 0; is fine for test program.
8458 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8460 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8462 * path-concat.c (path_concat): Use base_len to compute
8463 base length, not strlen; this means we cannot rely on memcpy
8466 * same.c (STREQ): Remove.
8467 (same_name): Handle the case where the basename ends in trailing '/'.
8469 * stripslash.c (strip_trailing_slashes): Return nonzero if
8470 a slash was stripped. Do not strip the last slash after a
8473 2001-04-08 Jim Meyering <meyering@lucent.com>
8475 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8476 recomputed; that's necessary when the offset spans a DST transition.
8477 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8479 2001-04-02 Jim Meyering <meyering@lucent.com>
8481 * regex.h, regex.c: Update from GNU libc.
8483 2001-03-19 Paul Eggert <eggert@twinsun.com>
8485 * version-etc.c (version_etc_copyright): Update to 2001.
8487 2001-03-16 Paul Eggert <eggert@twinsun.com>
8489 * tempname.c (uint64_t): Define to uintmax_t if
8490 not defined, and if UINT64_MAX is not defined.
8491 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8492 Reported by John David Anglin.
8494 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8496 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8497 alias if codeset is empty.
8498 * config.charset (BeOS): Use wildcard syntax.
8500 2001-03-13 Jim Meyering <meyering@lucent.com>
8502 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8503 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8506 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8508 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8510 * unicodeio.c (print_unicode_char): Simplify accordingly.
8512 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8514 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8515 support for DOS/DJGPP.
8517 2001-02-28 Paul Eggert <eggert@twinsun.com>
8519 * Makefile.am (libfetish_a_SOURCES):
8520 Add dup-safer.c, fopen-safer.c.
8521 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8523 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8525 2001-02-25 Paul Eggert <eggert@twinsun.com>
8527 The mkstemp replacement is taken from glibc 2.2.2, with some
8528 portability fixes for use outside glibc, as follows:
8530 * tempname.c (struct_stat64): New macro.
8531 (direxists, __gen_tempname): Use it.
8532 This avoids a portability problem with Solaris 8.
8534 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8535 (<stddef.h>, <stdint.h>, <string.h>):
8536 Include only if STDC_HEADERS || _LIBC.
8537 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8538 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8539 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8540 (__set_errno): Define this macro if <errno.h> doesn't.
8541 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8542 Define these macros if <stdio.h> doesn't.
8543 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8544 Define these macros if <sys/stat.h>
8545 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8546 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8547 __xstat64): Define if not _LIBC.
8548 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8549 (__gen_tempname): Invoke gettimeofday only if
8550 HAVE_GETTIMEOFDAY || _LIBC;
8551 otherwise, fall back on plain "time".
8552 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8554 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8556 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8558 2001-02-17 Jim Meyering <meyering@lucent.com>
8560 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8561 around included file name.
8563 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8565 * strftime.c: Update from GNU libc (the only changes were to comments).
8567 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8569 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8571 2001-02-17 Paul Eggert <eggert@twinsun.com>
8573 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8574 Remove workaround macros for hosts that have mbrtowc but not
8575 mbstate_t, as we now insist on proper declarations for both
8576 before using mbrtowc.
8578 2001-02-17 Jim Meyering <meyering@lucent.com>
8580 * regex.c: Update from libc.
8582 2001-02-16 Paul Eggert <eggert@twinsun.com>
8584 * alloca.c (malloc): Undef before defining, since stdlib.h
8585 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8586 Reported by Mark Hounschell via Paul Eggert.
8588 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8590 * config.charset: Update for FreeBSD 4.2.
8592 2001-01-26 Jim Meyering <meyering@lucent.com>
8594 * quotearg.c: Include stddef.h.
8595 * quote.c: Include stddef.h.
8596 Reported by Axel Kittenberger.
8598 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8599 line in double quotes so that it evokes a better diagnostic.
8600 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8601 Reported by Axel Kittenberger.
8603 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8605 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8606 to avoid a warning. Add back 'const' to inptr.
8608 2001-01-16 Jim Meyering <meyering@lucent.com>
8610 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8613 2001-01-14 Jim Meyering <meyering@lucent.com>
8615 * rename.c: New file. From Volker Borchert.
8616 Include stdlib.h, string.h or strings.h, and xalloc.h.
8617 Use strip_trailing_slashes rather than open-coding it.
8619 2001-01-03 Paul Eggert <eggert@twinsun.com>
8621 * strftime.c: Sync with glibc time/strftime.c 1.81.
8623 2001-01-03 Jim Meyering <meyering@lucent.com>
8625 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8626 local `inptr' to avoid warning with some system declarations of iconv.
8628 2000-12-29 Paul Eggert <eggert@twinsun.com>
8630 * modechange.c: Do not assume that mode_t uses the
8631 traditional octal encoding. E.g. "chmod 1 FOO" should set
8632 the other-execute bit of FOO even if S_IXOTH != 1.
8634 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8635 WOTH, XOTH, ALLM): New macros.
8636 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8637 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8639 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8640 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8642 No need to use uintmax_t; unsigned long is long enough.
8643 Don't bother to get suffix since we don't use it.
8645 2000-12-24 Jim Meyering <meyering@lucent.com>
8647 * hash.c (is_prime): Return explicit boolean values.
8648 (hash_get_first): Return NULL to appease Irix5.6's 89.
8649 Reported by Nelson Beebe.
8651 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8653 * localcharset.c (locale_charset): Add support for Win32.
8655 2000-12-18 Paul Eggert <eggert@twinsun.com>
8657 * physmem.h, physmem.c: New files.
8659 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8660 (noinst_HEADERS): Add physmem.h.
8662 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8663 't' for compatibility with Solaris 8 sort.
8665 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8667 * config.charset: Add support for BeOS.
8669 2000-12-16 Jim Meyering <meyering@lucent.com>
8671 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8672 SHELLS_FILE to a file name that's useful on djgpp systems.
8674 (ADDITIONAL_DEFAULT_SHELLS): Define.
8675 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8676 Based mostly on a patch from Prashant TR.
8678 2000-12-16 Jim Meyering <meyering@lucent.com>
8680 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8681 N and M) would have treated it like `chown N:N FILE'.
8683 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8685 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8687 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8688 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8689 to the list of canonical encodings. Rename EUC-CN to GB2312.
8691 2000-12-08 Andreas Schwab <schwab@suse.de>
8693 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8694 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8696 2000-12-07 Jim Meyering <meyering@lucent.com>
8698 * stripslash.c (ISSLASH): Define.
8699 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8702 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8703 (dir_name_r): Declare this function as static.
8704 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8705 manifest itself on a name containing a mix of slashes and
8707 Make this function work with names starting with a DOS-style
8708 drive letter and colon prefix.
8709 (dir_name): Append `.' if necessary.
8710 Based mostly on patches from Prashant TR and Eli Zaretskii.
8712 * dirname.h (dir_name_r): Remove prototype.
8714 2000-12-05 Jim Meyering <meyering@lucent.com>
8716 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8718 2000-12-04 Jim Meyering <meyering@lucent.com>
8720 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8721 Also include memory.h, stdlib.h, unistd.h if appropriate.
8722 Reported by Andreas Jaeger (conflicting declaration of malloc).
8724 2000-12-02 Jim Meyering <meyering@lucent.com>
8726 * closeout.h: Make idempotent, to avoid some obscure warnings.
8728 2000-12-01 Paul Eggert <eggert@twinsun.com>
8730 * memrchr.c: Include <config.h> before any system include file.
8732 2000-11-29 Paul Eggert <eggert@twinsun.com>
8734 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8736 2000-11-26 Jim Meyering <meyering@lucent.com>
8738 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8740 2000-11-22 Paul Eggert <eggert@twinsun.com>
8742 * strftime.c (my_strftime): Do not invoke mbrlen with a
8743 size of (size_t) -1; it's not portable.
8745 2000-11-17 Akim Demaille <akim@epita.fr>
8747 * obstack.h: Formatting changes.
8748 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8749 prevent type checking.
8750 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8751 cast the value to (void *): assigning a `foo *' to a `void *'
8753 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8755 2000-11-17 Jim Meyering <meyering@lucent.com>
8757 * strstr.c: Update from GNU libc.
8759 2000-11-16 Jim Meyering <meyering@lucent.com>
8761 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8763 2000-11-11 Jim Meyering <meyering@lucent.com>
8765 * error.c: Add a couple #includes, merging from GNU libc version.
8767 2000-11-10 Jim Meyering <meyering@lucent.com>
8769 * obstack.h: Update from GNU libc.
8770 * obstack.c: Likewise.
8772 2000-11-06 Paul Eggert <eggert@twinsun.com>
8774 * getusershell.c (setusershell): Use rewind rather than
8775 fseek/fseeko, to avoid configuration hassles with fseeko.
8776 Don't bother opening SHELLS_FILE if shellstream is NULL;
8779 2000-11-05 Jim Meyering <meyering@lucent.com>
8781 * makepath.h (make_dir): Declare.
8782 * makepath.c (make_dir): Remove `static' attribute.
8785 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8787 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8788 last one in a bucket, advance to the next bucket.
8790 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8792 * fnmatch.c: Do not comment out all the code if we are using
8793 the GNU C library, because in some cases we are replacing buggy
8794 code in the GNU C library itself.
8796 2000-10-30 Paul Eggert <eggert@twinsun.com>
8798 * error.h, getline.h, modechange.h:
8799 Remove "2000" from Copyright line, as the file hasn't been
8800 changed this year other than in the copyright notice.
8802 * xalloc.h: Add "2000" to Copyright line, as this file
8803 was changed this year.
8805 2000-10-30 Paul Eggert <eggert@twinsun.com>
8807 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8808 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8809 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8811 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8813 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8814 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8815 doesn't define __restrict_arr.
8817 2000-10-29 Jim Meyering <meyering@lucent.com>
8819 * xstat.in: Fix grammar in comment.
8821 2000-10-28 Jim Meyering <meyering@lucent.com>
8823 * memchr.c: Update from libc.
8824 Adjust for portability:
8825 [HAVE_STDLIB_H]: Include stdlib.h.
8826 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8827 Undef __memchr, too.
8828 [!weak_alias]: Define __memchr to memchr.
8830 * regex.c: Update from libc.
8831 * regex.h: Likewise.
8832 * getopt1.c: Likewise.
8833 * memcmp.c: Likewise.
8835 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8836 Avoid using fseek, when possible -- it's broken by design.
8837 Patch by Ulrich Drepper.
8839 2000-10-26 Jim Meyering <meyering@lucent.com>
8841 * strftime.c: Update from libc.
8843 2000-10-25 Jim Meyering <meyering@lucent.com>
8845 * obstack.c: Update from libc.
8847 2000-10-23 Jim Meyering <meyering@lucent.com>
8849 * hard-locale.c (hard_locale): Revert last change -- it was simply
8850 wrong. That set_locale call must not have any side effects.
8853 2000-10-22 Jim Meyering <meyering@lucent.com>
8855 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8856 [CYCLIC]: Remove now-unused definition.
8858 * save-cwd.c (O_DIRECTORY): Define, if needed.
8859 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8860 Suggestion from Ulrich Drepper.
8862 2000-10-21 Jim Meyering <meyering@lucent.com>
8864 * dirname.c (dir_name_r): New function, factored out of dir_name.
8865 (dir_name): Use dir_name_r.
8866 * dirname.h (dir_name_r): Declare it.
8868 2000-10-21 Jim Meyering <meyering@lucent.com>
8870 * dirname.c (memrchr): Declare if necessary.
8871 (dir_name): Remove the restriction that there be no
8872 trailing slashes. Now, this code skips past them, effectively
8874 [TEST_DIRNAME] (main): New unit tests.
8876 * memrchr.c: New file from GNU libc.
8877 Undef __memrchr, too.
8878 [!weak_alias]: Define __memrchr to memrchr.
8879 Guard weak_alias use with `#ifdef weak_alias'.
8881 2000-10-17 Jim Meyering <meyering@lucent.com>
8883 * quote.h (PARAMS): Define and use.
8884 Reported by Akim Demaille.
8886 * getopt.c: Update from libc.
8888 2000-10-16 Jim Meyering <meyering@lucent.com>
8890 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8893 2000-09-25 Jim Meyering <meyering@lucent.com>
8895 * md5.h (rol): Define (from GnuPG).
8897 * sha.c: Give credit (GnuPG) where due.
8898 (M): Use rol rather than open-coding it.
8899 Add a FIXME comment.
8901 2000-09-21 Jim Meyering <meyering@lucent.com>
8903 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8904 Reported by Michael Stone.
8906 2000-09-20 Jim Meyering <meyering@lucent.com>
8908 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8909 (noinst_HEADERS): Add sha.h.
8910 Based on code from Scott G. Miller and from GnuPG.
8912 2000-09-15 Jim Meyering <meyering@lucent.com>
8914 * regex.c: Update from libc.
8916 2000-09-10 Jim Meyering <meyering@lucent.com>
8918 * getopt.c (_getopt_internal): Update from glibc.
8920 2000-09-09 Jim Meyering <meyering@lucent.com>
8922 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8923 think it should be used as a general replacement for isascii.
8924 * fnmatch.c: Likewise.
8925 * mbswidth.c: Likewise
8926 * regex.c: Likewise.
8929 * userspec.c: Include sys/param.h and limits.h.
8931 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8932 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8933 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8934 UID, GID. Check range.
8936 2000-09-06 Jim Meyering <meyering@lucent.com>
8938 * getopt.c (_getopt_internal): Update from glibc.
8940 2000-08-30 Jim Meyering <meyering@lucent.com>
8942 * strftime.c: Merge in changes from GNU libc.
8944 2000-08-26 Jim Meyering <meyering@lucent.com>
8946 * closeout.c: Include "__fpending.h".
8947 (close_stdout_status): Return right away if there's nothing to flush.
8949 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8950 * __fpending.c: New file.
8951 * __fpending.h: New file.
8953 2000-08-07 Paul Eggert <eggert@twinsun.com>
8955 Standardize on "memory exhausted" instead of "Memory exhausted"
8956 or "virtual memory exhausted".
8957 * obstack.c (print_and_abort): Use "memory exhausted", not
8958 "virtual memory exhausted".
8959 * same.c (same_name): Invoke xalloc_die instead of printing
8961 * userspec.c (parse_user_spec): Likewise.
8962 * bumpalloc.h: comment fix
8963 * same.c, userspec.c: Include xalloc.h.
8965 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8966 not char *const and pointing to a constant array.
8967 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8968 (xrealloc): Comment fix.
8970 * userspec.c (parse_user_spec):
8971 Don't translate a message until just before returning,
8972 to avoid unnecessary translation.
8974 2000-08-07 Jim Meyering <meyering@lucent.com>
8976 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8977 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8978 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8979 getgroups.c, gethostname.c, getopt.h, group-member.c,
8980 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8981 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8982 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8983 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8984 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8985 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8986 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8987 yesno.c: Back out Copyright date changes for each file with no change
8988 this year. This eases coordination with other programs using the same
8989 source code modules. From Paul Eggert.
8991 2000-08-03 Greg McGary <greg@mcgary.org>
8993 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8994 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
8995 (EXTEND_BUFFER): Use them.
8997 2000-08-01 Jim Meyering <meyering@lucent.com>
8999 * dirname.c (ISSLASH): Define.
9000 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9001 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9002 both `\' and `/' may be use as path separators.
9003 Based on a patch from Prashant TR.
9005 2000-07-31 Paul Eggert <eggert@twinsun.com>
9007 * quotearg.c (quotearg_n_options): Don't make the initial
9008 slot vector a constant, since it might get modified.
9010 2000-07-31 Jim Meyering <meyering@lucent.com>
9012 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9013 * obstack.c (print_and_abort): Likewise.
9015 2000-07-30 Paul Eggert <eggert@twinsun.com>
9017 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9018 buffer, so that the caller can always quote one small
9019 component of a "memory exhausted" message in slot 0.
9020 From a suggestion by Jim Meyering.
9022 2000-07-30 Jim Meyering <meyering@lucent.com>
9024 * makepath.c (make_path): Quote the other instance, too.
9026 * quotearg.c (N_STATIC_SLOTVECS): Define.
9027 (STATIC_BUF_SIZE): Define.
9028 (quotearg_n_options): Use only statically allocated storage when
9029 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9030 than STATIC_BUF_SIZE.
9032 2000-07-29 Jim Meyering <meyering@lucent.com>
9034 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9035 * dirname.c (dir_name): Likewise.
9037 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9039 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9040 (dir_name): Assert that there are no trailing slashes.
9042 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9044 * mbswidth.h (mbswidth): Add a flags argument.
9045 (mbswidth): New declaration.
9046 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9047 * mbswidth.c (mbswidth): Add a flags argument.
9048 (mbsnwidth): New function.
9050 2000-07-24 Jim Meyering <meyering@lucent.com>
9052 * mbswidth.c: Remove useless #else. From Bruno Haible.
9054 2000-07-23 Paul Eggert <eggert@twinsun.com>
9056 * mbswidth.c (_XOPEN_SOURCE):
9057 Don't define; this causes problems on Solaris 7.
9058 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9060 2000-07-23 Paul Eggert <eggert@twinsun.com>
9063 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9064 so that mbstate_t is always defined.
9066 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9067 be 1 in at least one GCC installation, and this configuration
9068 error is likely to be common. Ignoring MB_LEN_MAX hurts
9069 performance on hosts that have mbrtowc but have only unibyte
9070 locales, but I assume these hosts are rare.
9072 2000-07-23 Paul Eggert <eggert@twinsun.com>
9074 * quotearg.c: Streamline by invoking multibyte code only if needed.
9075 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9076 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9077 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9078 invoke multibyte primitives.
9080 2000-07-23 Jim Meyering <meyering@lucent.com>
9082 * basename.c (base_name): Add an assertion.
9084 2000-07-15 Bruno Haible <clisp.cons.org>
9086 * quotearg.c: When the system forces us to redefine mbstate_t,
9087 shadow its mbsinit function.
9089 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9091 * mbswidth.h: New file.
9092 * mbswidth.c: New file.
9093 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9094 (noinst_HEADERS): Add mbswidth.h.
9096 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9098 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9101 2000-07-15 Jim Meyering <meyering@lucent.com>
9103 * makepath.c: Include quote.h.
9104 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9105 corresponding argument in a `quote (...)' call.
9106 Give better diagnostics.
9108 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9109 (noinst_HEADERS): Add quote.h.
9111 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9112 from tar's src/misc.c.
9113 * quote.h: New file. Prototypes for same.
9115 2000-07-10 Paul Eggert <eggert@twinsun.com>
9117 From a suggestion by Bruno Haible.
9118 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9119 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9120 to decide whether to define the BeOS workaround macro;
9121 this adjusts to the change to AC_MBSTATE_T.
9123 2000-07-13 Paul Eggert <eggert@twinsun.com>
9125 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9127 * quotearg.c (quoting_style_args, quoting_style_vals,
9128 quotearg_buffer_restyled): Add support for
9129 clocale_quoting_style. Undo previous change to
9130 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9131 and "{RIGHT QUOTATION MARK}" msgids.
9133 2000-07-05 Paul Eggert <eggert@twinsun.com>
9135 The old behavior of quoting `like this' doesn't look good with
9136 newer, ISO-style fonts. See:
9137 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9139 Instead, quote "like this" by default. Let the translator
9140 tailor the locale-specific quoting behavior by providing
9141 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9143 * quotearg.c (N_): New macro.
9144 (gettext_default): New function.
9145 (quotearg_buffer_restyled): Use
9146 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9147 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9149 2000-07-09 Jim Meyering <meyering@lucent.com>
9151 * Most files: Update copyright dates to include 2000.
9153 2000-07-08 Jim Meyering <meyering@lucent.com>
9155 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9157 (xgethostname): Remove now-unnecessary #ifdef.
9158 Move declaration of `err' into loop where it's used.
9160 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9162 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9163 by allocating a larger buffer. Test the gethostname return value for
9164 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9165 returns an error and ENAMETOOLONG isn't defined.
9167 2000-07-05 Paul Eggert <eggert@twinsun.com>
9168 and Bruno Haible <haible@clisp.cons.org>
9170 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9172 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9174 * quotearg.c (struct quoting_options): Simplify quote_these_too
9177 2000-07-03 Jim Meyering <meyering@lucent.com>
9179 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9180 Reported by Bruno Haible.
9182 2000-07-04 Jim Meyering <meyering@lucent.com>
9184 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9185 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9188 2000-07-03 Paul Eggert <eggert@twinsun.com>
9189 and Bruno Haible <haible@clisp.cons.org>
9191 * quotearg.c (mbrtowc):
9192 Assign to *pwc, and return 1 only if result is nonzero.
9193 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9195 2000-07-03 Jim Meyering <meyering@lucent.com>
9197 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9198 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9201 2000-07-02 Jim Meyering <meyering@lucent.com>
9203 * quotearg.c (mbstate_t): Don't define here.
9205 2000-07-02 Jim Meyering <meyering@lucent.com>
9207 * nanosleep.c (SIGCONT): Define if not already defined.
9209 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9211 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9212 per change in ../m4/ls-mntd-fs.m4.
9213 (read_filesystem_list): Ignore symbolic links.
9215 2000-06-29 Jim Meyering <meyering@lucent.com>
9217 * same.c: Include <string.h> or <strings.h>, as appropriate,
9218 for declaration of strcmp.
9220 * long-options.c: Include <stdlib.h>, for declaration of exit.
9222 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9223 Avoid warning by casting result to `char *' to remove `const'.
9225 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9227 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9229 2000-06-26 Paul Eggert <eggert@twinsun.com>
9231 savedir now sets errno on failure and invokes xmalloc to get memory.
9232 Fix a couple of other minor bugs while we're at it.
9234 * savedir.c (<unistd.h>): Do not include; there's no need.
9235 (NAMLEN): Remove macro.
9236 (malloc, realloc): Remove decls.
9238 ("xalloc.h"): Include.
9239 (NAME_SIZE_DEFAULT): New macro.
9240 (savedir): Use xmalloc / xrealloc to allocate memory.
9241 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9242 Skip "" directory entries.
9243 Use strlen to calculate directory entry length, since the old method
9244 is rarely used these days and isn't worth supporting.
9245 Don't use a pointer after freeing it.
9246 Check for integer overflow when calculating allocation size.
9247 Use memcpy to copy entries, instead of stpcpy.
9248 Set errno properly when returning NULL.
9249 Check for readdir error.
9251 2000-06-26 Jim Meyering <meyering@lucent.com>
9253 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9255 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9257 * getusershell.c (xmalloc, xrealloc): Remove functions.
9259 Don't include <stdlib.h>. Don't declare malloc, realloc.
9261 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9263 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9265 2000-06-24 Jim Meyering <meyering@lucent.com>
9267 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9269 2000-06-21 Jim Meyering <meyering@lucent.com>
9271 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9273 2000-06-19 Paul Eggert <eggert@twinsun.com>
9275 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9276 (mbrtowc, mbstate_t): Define substitutes if
9277 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9278 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9279 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9281 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9283 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9284 than 1024, return a memory chunk of least possible size, instead
9285 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9286 Use free/xmalloc instead of xrealloc to avoid copying for very long
9289 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9291 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9292 address, not strdup. Include <stdlib.h> and don't declare free().
9294 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9296 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9299 2000-06-21 Jim Meyering <meyering@lucent.com>
9301 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9302 (noinst_HEADERS): Add getstr.h.
9304 * getline.c (getstr): Move into a separate file.
9305 * getstr.c (getstr): New file, extracted from getline.c, with
9306 the following changes: new parameter, delim2; both delim[12]
9307 parameters have type `int', not `char'. The latter would lose
9308 with 8-bit delimiters.
9309 * getstr.h: New file.
9311 2000-06-19 Jim Meyering <meyering@lucent.com>
9313 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9315 2000-06-18 Jim Meyering <meyering@lucent.com>
9317 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9318 Besides, these days every porting target provides a mkdir function.
9320 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9321 (this snippet comes from src/system.h).
9323 2000-06-15 Paul Eggert <eggert@twinsun.com>
9325 * human.c (adjust_value): New function.
9326 (human_readable_inexact): Apply rounding style even when
9327 printing approximate values.
9329 2000-06-14 Paul Eggert <eggert@twinsun.com>
9331 * human.c (human_readable_inexact): Allow an input block
9332 size that is not a multiple of the output block size, and vice versa.
9333 Reported by Piergiorgio Sartor.
9335 2000-06-14 Paul Eggert <eggert@twinsun.com>
9337 * getdate.y (get_date): Apply relative times after time
9338 zone indicator, not before. Reported by Todd A. Jacobs.
9340 2000-06-13 Jim Meyering <meyering@lucent.com>
9342 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9344 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9346 2000-06-12 Paul Eggert <eggert@twinsun.com>
9348 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9350 2000-06-04 Paul Eggert <eggert@twinsun.com>
9352 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9354 2000-06-04 Jim Meyering <meyering@lucent.com>
9356 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9357 SunOS 4.1.4 for which gid_t is an unsigned type.
9359 2000-06-03 Jim Meyering <meyering@lucent.com>
9361 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9363 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9365 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9366 newer, don't install charset.alias.
9367 * config.charset: Change the Linux/glibc rules so they become empty
9368 on glibc-2.1 or newer.
9370 2000-06-02 Jim Meyering <meyering@lucent.com>
9372 * mountlist.c: Back out last change. Instead, do this...
9373 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9374 member using the same `ignore'-testing code.
9375 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9379 2000-05-29 Jim Meyering <meyering@lucent.com>
9381 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9382 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9384 2000-05-22 Jim Meyering <meyering@lucent.com>
9386 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9388 2000-05-18 Jim Meyering <meyering@lucent.com>
9390 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9391 back, too, since it may have been modified by allocate_entry.
9392 (hash_delete): Rewrite to use neither the assignment operator
9393 nor the comma operator in an if-expression.
9395 2000-05-15 Paul Eggert <eggert@twinsun.com>
9398 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9399 Remove; no longer needed.
9400 "quotearg.h": Add include.
9401 (file_name): Do not bother to explicitly initialize to NULL; it's less
9402 efficient on some hosts.
9403 (close_stdout_status): Remove test as to whether stdout was already
9404 closed; it breaks for the case "echo x | sort >&-".
9405 Quote file name colons.
9406 Do not assume that _("write error") lacks format strings.
9408 2000-05-15 Jim Meyering <meyering@lucent.com>
9410 * version-etc.c (version_etc_copyright): Update the copyright string
9411 used in all --version output.
9413 2000-05-14 Jim Meyering <meyering@lucent.com>
9415 * closeout.c (close_stdout_set_file_name): New function.
9416 (close_stdout_status): Use new file-scoped global.
9417 Return right away if fstat says the stdout file descriptor is invalid.
9418 * closeout.h (close_stdout_set_file_name): Declare.
9420 2000-05-10 Jim Meyering <meyering@lucent.com>
9422 * closeout.c [default_exit_status]: New file-scoped variable.
9423 (close_stdout_set_status): New function.
9424 * closeout.h (close_stdout_set_status): Declare.
9426 2000-05-08 Jim Meyering <meyering@lucent.com>
9428 * long-options.c: Don't include closeout.h.
9429 (parse_long_options): Don't call close_stdout for --version.
9431 2000-05-06 Jim Meyering <meyering@lucent.com>
9433 * strnlen.c: Undefine __strnlen and strnlen.
9434 [!weak_alias]: Define __strnlen to strnlen.
9436 * atexit.c: New file, from libiberty.
9438 2000-05-06 Jim Meyering <meyering@lucent.com>
9440 * closeout.c (close_stdout_status): Also check for errors on the
9443 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9445 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9446 instead of xmalloc, xrealloc, path_concat.
9447 (locale_charset): Treat empty environment variables as absent.
9448 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9450 2000-05-04 Jim Meyering <meyering@lucent.com>
9452 * getopt.c: Update from glibc.
9453 * obstack.c: Likewise.
9454 * obstack.h: Likewise.
9455 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9457 * regex.h: Likewise.
9458 * strndup.c: Likewise.
9459 * strnlen.c: New file, from glibc.
9461 2000-05-01 Jim Meyering <meyering@lucent.com>
9463 * full-write.c (full_write): Remove `FIXME' part of comment.
9465 2000-04-29 Jim Meyering <meyering@lucent.com>
9467 * path-concat.c: Declare strdup only if it's not defined.
9468 * canon-host.c: Likewise.
9470 2000-04-28 Jim Meyering <meyering@lucent.com>
9472 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9473 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9474 included first, then limits.h is included by locale.h by libintl.h.
9475 From John David Anglin.
9477 2000-04-25 Jim Meyering <meyering@lucent.com>
9479 * makepath.c (S_IRWXUGO): Define.
9480 (make_path): Always perform explicit chmod if MODE specifies any
9481 of the `special' permission bits. Prompted by a bug report against
9482 install from Mate Wierdl and Joost van Baal.
9484 2000-04-18 Jim Meyering <meyering@lucent.com>
9488 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9489 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9491 2000-04-17 Jim Meyering <meyering@lucent.com>
9493 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9494 the definition of it to rpl_strftime also defined-away the system's
9497 2000-04-15 Jim Meyering <meyering@lucent.com>
9499 Use `C' to denote so-called `contiguous' files, the same way
9501 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9502 (ftypelet): Use S_ISCTG.
9503 From Michael Deutschmann.
9505 2000-04-14 Jim Meyering <meyering@lucent.com>
9507 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9509 2000-04-08 Jim Meyering <meyering@lucent.com>
9511 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9512 names don't conflict. Reported by Eli Zaretskii.
9514 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9516 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9517 bug. Deal with the different error behavior of Irix iconv.
9519 2000-04-07 Jim Meyering <meyering@lucent.com>
9521 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9522 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9524 2000-04-05 Jim Meyering <meyering@lucent.com>
9526 Portability tweaks required for ultrix4.3.
9527 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9528 * readutmp.c: Include sys/types.h before sys/stat.h.
9529 * canon-host.c: Declare strdup.
9530 * path-concat.c: Likewise.
9531 From John David Anglin.
9533 2000-04-04 Jim Meyering <meyering@lucent.com>
9535 Be more DOS 8.3-friendly.
9536 * ref-add.sin: Renamed from ref-add.sed.in.
9537 * ref-del.sin: Renamed from ref-del.sed.in.
9538 * Makefile.am: Reflect renaming.
9539 Reported by Eli Zaretskii.
9541 Use a temporary file name that won't clash with `charset.alias'
9542 in the DOS 8.3 name space.
9543 * Makefile.am (charset_tmp): Define.
9544 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9545 (uninstall-local): Likewise.
9546 Reported by Eli Zaretskii.
9548 2000-03-29 Paul Eggert <eggert@twinsun.com>
9550 * time/strftime.c (my_strftime): Make sure we call the system
9551 strftime, not ourselves, when invoking the underlying strftime.
9553 2000-03-24 Jim Meyering <meyering@lucent.com>
9555 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9556 (charset_alias): Define.
9557 (install-exec-local): Factor out common code.
9558 (uninstall-local): Split lines longer than 80.
9559 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9561 (.sed.in.sed): New rule. Don't redirect directly to $@.
9562 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9564 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9566 * config.charset: Output a line containing "Packages using this file".
9567 * ref-add.sed.in, ref-del.sed.in: New files.
9568 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9569 ref-del.sed): New rules.
9571 2000-03-17 Jim Meyering <meyering@lucent.com>
9573 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9574 Otherwise, include <strings.h>
9576 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9578 * unicodeio.c (utf8_wctomb): New function.
9579 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9580 format instead of in UCS-4 with platform dependent endianness.
9582 2000-03-07 Paul Eggert <eggert@twinsun.com>
9584 * savedir.c (savedir): Work even if directory size is
9585 negative; this can happen with some screwy NFS configurations.
9587 2000-03-06 Jim Meyering <meyering@lucent.com>
9589 * localcharset.c (get_charset_aliases): Don't try to free file_name
9590 if it's NULL (because we ran out of memory). From Bruno Haible.
9592 2000-03-05 Jim Meyering <meyering@lucent.com>
9594 * localcharset.c ("path-concat.h"): Include.
9595 (get_charset_aliases): Use path_concat instead of ANSI string
9598 * unicodeio.h (PARAMS): Define.
9599 Use it to guard prototype.
9601 2000-03-04 Jim Meyering <meyering@lucent.com>
9603 * Makefile.am (install-exec-local): Create $(libdir) before installing
9605 (uninstall-local): Uncomment this rule so `make distcheck' works
9608 * unicodeio.c (<errno.h>): Include it.
9609 (errno): Declare if not defined.
9611 * localcharset.c: Add Bruno's comment justifying use of volatile.
9613 * config.charset: New version, incorporating remarks from a linux
9614 i18n mailing list. From Bruno Haible.
9616 2000-03-02 Jim Meyering <meyering@lucent.com>
9618 * Makefile.am (EXTRA_DIST): Add config.charset.
9620 2000-03-01 Jim Meyering <meyering@lucent.com>
9622 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9623 * unicodeio.c: Likewise.
9625 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9627 * config.charset: New file.
9628 * localcharset.c: New file.
9629 * unicodeio.h, unicodeio.c: New files.
9630 * Makefile.am (DEFS): Add -DLIBDIR=...
9631 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9632 (noinst_HEADERS): Add unicodeio.h.
9633 (all-local, install-exec-local, charset.alias): New targets.
9635 2000-02-28 Paul Eggert <eggert@twinsun.com>
9637 * quotearg.c (ALERT_CHAR): New macro.
9638 (quotearg_buffer_restyled): Use it.
9640 2000-02-27 Jim Meyering <meyering@lucent.com>
9642 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9643 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9645 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9646 not `#if STDC_HEADERS'.
9647 Declare malloc if needed.
9649 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9650 now that autoconf always defines the HAVE_DECL_ symbols.
9651 * human.c: Likewise.
9653 * strtoumax.c: Likewise.
9655 * backupfile.c: Arrange for cpp to fail if the configure-time
9656 declaration check was not run.
9658 * human.c: Likewise.
9660 * strtoumax.c: Likewise.
9662 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9663 then first look up the entire `.'-containing string as a login name.
9665 2000-02-18 Paul Eggert <eggert@twinsun.com>
9667 * getdate.y: Handle two-digit years with leading zeros correctly.
9668 (textint): New typedef.
9669 (parser_control): Member year changed from int to textint.
9671 (YYSTYPE): Removed; replaced by %union with int and textint members.
9672 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9673 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9674 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9675 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9676 (date, number, to_year): Use width of number in digits, not its value,
9677 to determine whether it's a 2-digit year, or a 2-digit time.
9678 (yylex): Store number of digits of numeric tokens.
9679 Reported by John Kendall.
9681 (parser_control): Changed from struct parser_control to typedef (for
9682 consistency). All uses changed.
9684 (tID): Removed; not used.
9685 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9687 2000-02-14 Paul Eggert <eggert@twinsun.com>
9689 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9690 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9692 2000-02-12 Jim Meyering <meyering@lucent.com>
9694 * userspec.c (ISDIGIT): Define it.
9695 (isdigit): Remove definition.
9696 (is_number): Use ISDIGIT, not isdigit.
9697 <libintl.h>: Include.
9699 (parse_user_spec): Mark translatable strings.
9701 2000-02-10 Jim Meyering <meyering@lucent.com>
9703 With these changes, nanosleep.[ch] are finally enough like the other
9704 lib/* replacement files to compile on a few more losing systems.
9706 * nanosleep.h: Don't include config.h.
9707 Remove prototype from declaration of nanosleep.
9708 (PARAMS): Remove now-unneeded definition.
9709 * nanosleep.c: #undef nanosleep.
9710 (rpl_nanosleep): Rename from nanosleep.
9712 2000-02-03 Jim Meyering <meyering@lucent.com>
9714 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9715 rather than with `#if HAVE_UTMPNAME'.
9717 2000-02-01 Jim Meyering <meyering@lucent.com>
9719 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9721 2000-01-31 Jim Meyering <meyering@lucent.com>
9723 * nanosleep.h (nanosleep): Guard declaration with
9724 `#if ! HAVE_DECL_NANOSLEEP'.
9725 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9726 the declaration in that vendor's sys/timers.h.
9727 Reported by Christian Krackowizer.
9729 * quotearg.c (ISASCII): Add #undef and move definition to follow
9730 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9731 (ISPRINT): Likewise.
9732 Reported by Tom Tromey.
9734 2000-01-30 Jim Meyering <meyering@lucent.com>
9736 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9737 uses of ->ut_name. The latter doesn't work with new Linux header files
9738 where only utmpx.ut_user is declared.
9740 * readutmp.h (UT_USER): Define.
9742 2000-01-23 Jim Meyering <meyering@lucent.com>
9744 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9747 2000-01-22 Jim Meyering <meyering@lucent.com>
9749 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9750 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9751 Required for some AIX systems. Reported by Christian Krackowizer.
9752 [TESTING] (main): New function.
9754 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9755 * dirname.c (dir_name): Support for DOS-style file names with drive
9758 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9760 * strverscmp.c (ISDIGIT): Define.
9761 (strverscmp): Use ISDIGIT, not isdigit.
9763 2000-01-17 Paul Eggert <eggert@twinsun.com>
9765 * nanosleep.c (nanosleep):
9766 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9767 POSIX.1 doesn't require SA_INTERRUPT and some systems
9768 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9769 it's been part of POSIX.1 since day 1 (in 1988).
9771 2000-01-17 Jim Meyering <meyering@lucent.com>
9773 * interlock: Remove unused file. Reported by François Pinard.
9775 2000-01-16 Paul Eggert <eggert@twinsun.com>
9777 * quotearg.c (quotearg_buffer_restyled): Do not quote
9778 alert, backslash, formfeed, and vertical tab unnecessarily in
9779 shell quoting style.
9782 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9783 Free Software Foundation, Inc.
9784 Copying and distribution of this file, with or without modification,
9785 are permitted provided the copyright notice and this notice are preserved.