1 2006-07-03 Jim Meyering <jim@meyering.net>
3 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
4 macro is used before the first cycle_check call.
6 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
8 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
9 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
10 reported by Mark D. Baushke, one in
11 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
15 * .cppi-disable: Add stdint_.h.
16 * .cvsignore: Add stdint.h.
18 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
20 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
21 both double and long double versions.
22 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
23 * xstrtold.c: New file.
24 * xstrtod.h (xstrtold): New decl.
26 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
28 * filemode.c (setst): Remove.
29 (strmode): Rewrite to avoid setst. This makes the code shorter,
30 (arguably) clearer, and the generated code is a bit smaller on my
31 Debian GNU/Linux stable x86 host.
33 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
35 * filemode.c: Include "filemode.h" first, to test the interface.
36 Assume that filemode.h includes sys/types.h and sys/stat.h.
37 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
38 (ftypelet): Reorder to put common cases first, for efficiency.
39 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
41 (strmode): Renamed from mode_string, and now stores 12 bytes instead
42 of 10, for compatibility with FreeBSD. All callers changed.
43 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
44 that can't be deduced solely from st_mode. First arg is now a const
46 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
47 (strmode): Renamed from mode_string.
48 (filemodestring): New decl.
49 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
50 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
51 (S_ISPORT, S_ISWHT): New macros, if not already defined.
53 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
55 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
56 fsusage.h now does that. Include fsusage.h first, to test interface.
57 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
58 at most one method (the old code could have generated decls that
59 didn't conform to C89, not that this was ever exercised).
60 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
62 2006-03-19 Jim Meyering <jim@meyering.net>
64 Work even in a chroot where d_ino values for entries in "/"
65 don't match the stat.st_ino values for the same names.
66 * getcwd.c (__getcwd): When no d_ino value matches the target inode
67 number, iterate through all entries again, using lstat instead.
68 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
69 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
71 * getcwd.c (__getcwd): Clarify a comment.
72 Use memcpy in place of a call to strcpy.
74 2006-03-12 Jim Meyering <jim@meyering.net>
76 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
77 that of the current directory (which we're about to chdir ".." out of),
78 then save the dev-ino of the parent, instead.
80 * same-inode.h (SAME_INODE): New file/macro.
81 * chdir-safer.c (SAME_INODE): Remove definition.
82 Include "same-inode.h", instead.
84 * cycle-check.h: Include "same-inode.h".
85 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
86 * cycle-check.c (SAME_INODE): Remove definition.
87 * root-dev-ino.h: Include "same-inode.h".
89 2006-03-11 Eric Blake <ebb9@byu.net>
91 * same.c (same_name): s/base_name/last_component/
92 * backupfile.c (check_extension, numbered_backup): Likewise.
93 * filenamecat.c (file_name_concat): Likewise.
95 2006-03-11 Eric Blake <ebb9@byu.net>,
96 Paul Eggert <eggert@cs.ucla.edu>
98 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
99 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
101 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
102 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
103 (last_component): New method.
104 * dirname.c (dir_len): Determine when drive letters need a
105 subsequent slash. Preserve // when it is special.
106 (dir_name): Don't append dot when drive letter is absolute.
107 [TEST_DIRNAME]: Move into a full-blown gnulib test.
108 * basename.c (base_name): New semantics - malloc the result.
109 Preserve // when it is special. Preserve relative files that look
111 (base_len): Preserve // when it is special.
112 (last_component): New method, similar to old base_name semantics.
113 * stripslash.c (strip_trailing_slashes): Use last_component, not
114 base_name. Strip redundant slashes from ///.
116 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
118 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
119 both are 64 bits, since this seems to be the tradition, and this
120 prevents gcc -Wformat from warning about usages with PRIuMAX. If
121 we ever run into a host that prefers long long to long in this
122 case, we'll need another configure-time test. Problem reported by
125 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
127 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
128 possible collision with system files.
129 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
130 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
131 WCHAR_MIN and WCHAR_MAX in this case.
132 (<stddef.h>): Do not include; no longer needed.
133 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
134 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
135 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
136 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
137 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
138 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
139 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
140 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
141 !defined(__c99))]: Include in this case too, since it's harmless
143 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
145 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
146 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
147 (_STDINT_MIN, _STDINT_MAX): New macros.
148 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
149 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
150 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
151 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
152 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
153 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
154 macros, not typedefs; this simplifies things quite a bit.
155 Use long int for all types narrower than int64_t.
156 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
157 Define in terms of long long int or int64_t or long int,
158 not int64_t or int32_t. This saves some compile-time testing.
159 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
160 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
161 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
162 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
163 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
164 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
165 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
166 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
167 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
168 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
169 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
170 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
171 undef any previous version and define our own version, for
172 simplicity and consistency with the new macros for types.
173 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
174 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
175 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
176 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
177 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
178 @WINT_T_SUFFIX@ to keep things simple here.
179 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
180 Simplify by assuming typical 8/16/32/64 host, since we're
181 already doing that elsewhere anyway.
182 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
183 and assume long long int is 64 bits if available. This
184 speeds up 'configure'.
186 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
188 * getaddrinfo.c: fixed typo
190 2006-06-29 Eric Blake <ebb9@byu.net>
192 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
193 unused static function.
195 2006-06-29 Eric Blake <ebb9@byu.net>
199 2006-06-29 Derek R. Price <derek@ximbiot.com>
201 * strftime.c: Assume strftime() exists.
203 2006-06-28 Bruno Haible <bruno@clisp.org>
205 * getaddrinfo.h: Fix POSIX URL.
206 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
207 (use_win32_p): Make static.
208 (getaddrinfo): Reject service name if it is empty or does not consist
209 solely of decimal digits, or if its value is > 65535.
210 (getnameinfo): Remove useless casts.
212 2006-06-28 Derek R. Price <derek@ximbiot.com>
214 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
215 Autoconf 2.60 says this stuff was obsolete.
217 2006-05-12 Bruno Haible <bruno@clisp.org>
219 * mkdtemp.c [MINGW]: Include <io.h>.
220 (mkdir): Define using _mkdir.
222 2006-06-28 Bruno Haible <bruno@clisp.org>
224 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
225 declaration for wcwidth.
226 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
228 2006-06-28 Eric Blake <ebb9@byu.net>
230 * xvasprintf.h: Fix comments.
232 2006-06-28 Eric Blake <ebb9@byu.net>
234 * mbchar.h (wcwidth): Include wcwidth.h.
235 * mbswidth.c (wcwidth): Move from here...
236 * wcwidth.h: ...to this new file.
238 2006-06-28 Simon Josefsson <jas@extundo.com>
240 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
241 functions there. It will succeed on Windows XP, but on Windows
242 2000 and (presumably) earlier, it will fail, and use the internal
244 (use_win32_p): New function.
245 (getaddrinfo): Use strtoul on servname, to support numeric ports.
246 Support AI_NUMERICSERV to disable getservbyname.
247 (getnameinfo): New function, only supports
248 NI_NUMERICHOST|NI_NUMERICSERV for now.
250 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
251 only have some of them. Add AI_NUMERICSERV. Add prototype for
254 2006-06-27 Bruno Haible <bruno@clisp.org>
256 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
258 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
260 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
261 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
262 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
264 2006-06-26 Bruno Haible <bruno@clisp.org>
266 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
268 Reported by Mark D. Baushke and Larry Jones.
270 2006-06-26 Bruno Haible <bruno@clisp.org>
272 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
274 Suggested by Mark D. Baushke and Larry Jones.
276 2006-06-23 Mark D. Baushke <mdb@gnu.org>
278 * stdint_.h: Treat BSD/OS like OpenBSD.
280 2006-06-23 Bruno Haible <bruno@clisp.org>
282 * stdint_.h: Treat IRIX like OpenBSD.
284 2006-06-23 Bruno Haible <bruno@clisp.org>
286 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
287 ISO C 99 Technical Corrigendum 1.
289 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
291 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
292 Some compiler complained about some of them. Problem reported by
294 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
296 2006-06-21 Simon Josefsson <jas@extundo.com>
298 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
301 * socket_.h: Don't define WINVER.
303 * inet_pton.h, inet_pton.c: New file, taken from glibc but
304 slightly modified to work in gnulib.
306 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
308 * read-file.c (fread_file): Start with buffer allocation of
309 0 bytes rather than 1 byte; this simplifies the code.
310 Don't invoke feof; it's not needed. Refactor to avoid duplicate
311 code to free buffer and save/restore errno.
312 (internal_read_file): Remove unused local.
314 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
316 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
317 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
318 Problem reported by Denis Excoffier in
319 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
321 2006-06-19 Simon Josefsson <jas@extundo.com>
323 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
325 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
327 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
329 2006-06-17 Bruno Haible <bruno@clisp.org>
331 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
333 2006-06-17 Bruno Haible <bruno@clisp.org>
335 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
336 problem on Solaris 2.5.1.
338 2006-06-16 Eric Blake <ebb9@byu.net>
340 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
341 * unicodeio.c [!defined errno]: Likewise.
342 * strtol.c [!defined errno]: Likewise.
343 * strtod.c [!defined errno]: Likewise.
345 2006-06-15 Bruno Haible <bruno@clisp.org>
347 * stdint_.h: Rewritten to be fully auto-configured.
348 Fixes bug on HP-UX/IA64.
350 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
352 * getdate.y (__attribute__): Don't define if already defined.
353 Problem reported by Larry Jones.
354 * utimens.c (__attribute__): Likewise.
356 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
358 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
359 reported by Andreas Schwab.
361 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
362 Bruno Haible <bruno@clisp.org>
364 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
366 2006-05-26 Martin Lambers <marlam@marlam.de>
368 * getpass.c: Updates the test for the native W32 API, and adds
369 missing includes, thus fixing compilation warnings.
371 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
373 * tempname.c (small_open, large_open): New macros.
374 (__open, __open64) [!_LIBC]: Remove.
375 (__gen_tempname): Use small_open and large_open instead of __open
376 and __open64. This fixes a portability bug on HP-UX 11.11i
377 reported by Simon Wing-Tang in
378 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
380 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
382 * exclude.c (exclude_fnmatch): New function.
383 (excluded_file_name): Call exclude_fnmatch.
384 * exclude.h (excluded_file_name): New prototype
386 2006-05-24 Bruno Haible <bruno@clisp.org>
388 * printf-args.c (printf_fetchargs): Turn NULL pointers for
389 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
390 Reported by Thorsten Maerz <torte@netztorte.de> via
391 Aaron Stone <aaron@serendipity.cx>.
393 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
395 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
396 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
397 (my_usleep): Don't mishandle maximum value.
399 2006-05-19 Jim Meyering <jim@meyering.net>
401 * getugroups.c: Correct an outdated comment. From Bruno Haible.
403 2006-05-17 Bruno Haible <bruno@clisp.org>
406 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
408 2006-05-17 Bruno Haible <bruno@clisp.org>
410 * stdint_.h: Fix recognition of Cygwin.
412 2006-05-11 Jim Meyering <jim@meyering.net>
414 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
416 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
418 * crc.c (crc32_update): Remove unnecessary L suffix.
419 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
420 unwanted sign propagation, e.g., on hosts with 64-bit int.
421 There still are some problems with reeelly weird theoretical hosts
422 (e.g., 33-bit int) but it's not worth worrying about now.
423 * sha1.c (rol): Likewise.
424 (K1, K2, K3, K4): Remove unnecessary L suffix.
426 2006-05-10 Bruno Haible <bruno@clisp.org>
428 * des.c: Cast to avoid warnings.
430 2006-05-10 Simon Josefsson <jas@extundo.com>
432 * md4.c: Typo fix, update copyright years.
433 (K1, K2): Don't use L because it turn computations into 64-bit on
436 2006-05-09 Bruno Haible <bruno@clisp.org>
438 * xvasprintf.c: Include limits.h, string.h, xsize.h.
439 (EOVERFLOW): Define fallback value.
440 (xstrcat): New function.
441 (xvasprintf): Recognize the special case of a string concatenation.
443 2006-05-01 Bruno Haible <bruno@clisp.org>
445 * stdint_.h: Shorter URL.
446 * inttypes.h: Likewise.
448 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
450 * verify.h: Document the internals better. Most of this change
451 was written by Bruno Haible.
453 2006-04-29 Bruno Haible <bruno@clisp.org>
455 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
456 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
458 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
460 * getdate.y (get_date): When adding relative date, start with the
461 initial time, not with the result of the first mktime call.
463 2006-04-23 Bruno Haible <bruno@clisp.org>
465 * copy-file.c: Include <unistd.h> unconditionally.
466 * execute.c: Likewise.
467 * fatal-signal.c: Likewise.
468 * findprog.c: Likewise.
469 * mkdtemp.c: Likewise.
472 * wait-process.h: Likewise.
474 2006-04-23 Bruno Haible <bruno@clisp.org>
476 * fwriteerror.c (fwriteerror): Call fclose also when an error
477 condition was already detected.
478 Reported by Ben Pfaff <blp@cs.stanford.edu>.
480 2006-04-19 Derek Price <derek@ximbiot.com>
481 Eric Blake <ebb9@byu.net>
483 * inttypes.h: Correct grammar in comment.
485 2006-04-18 Derek Price <derek@ximbiot.com>
486 Paul Eggert <eggert@cs.ucla.edu>
488 * inttypes.h: New file.
489 * strtoimax.c: Assume <inttypes.h>.
491 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
493 * utimens.c (futimens): glibc futimesat messes up if /proc
494 isn't mounted. Problem reported by Kir Kolyshkin.
496 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
498 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
499 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
500 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
502 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
504 Merge regex changes from libc, removing some of our
505 POSIX-conformance changes that were rejected and redoing them in a
508 * regcomp.c (re_compile_internal, init_dfa):
509 Length arg is now size_t, not Idx. All uses changed.
510 (peek_token): Forward decl now says internal_function.
511 (__re_error_msgid, __re_error_msgid_idx):
512 Now static rather than extern with attribute_hidden.
513 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
514 For some reason libc prefers K&R style defns for external functions.
515 (regerror) [!defined _LIBC]: Likewise.
516 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
517 (seek_collating_symbol_entry, lookup_collation_sequence_value):
518 (build_range_exp, build_collating_symbol):
520 (re_compile_fastmap): Use '\0' to memset, not 0.
521 (utf8_sb_map): Make the calculations more obvious.
522 (init_dfa, parse_bracket_exp, build_charclass_op):
523 Call calloc and cast result, as glibc does.
524 (init_word_char, fetch_token, peek_token, peek_token_bracket):
525 (build_range_exp, build_collating_symbol):
526 Now internal functions.
528 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
530 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
531 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
532 Don't depend on VMS; depend on __VMS instead, for POSIX
534 (regoff_t): Define to ssize_t, not long int.
536 Remove the REG_ macros named below. Instead, make the old names
537 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
539 (REG_BACKSLASH_ESCAPE_IN_LISTS):
540 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
541 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
542 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
543 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
544 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
545 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
546 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
547 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
548 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
549 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
550 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
551 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
552 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
553 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
554 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
555 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
557 Remove. All uses replaced by the old RE_* names.
558 (RE_BACKSLASH_ESCAPE_IN_LISTS):
559 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
560 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
561 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
562 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
563 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
564 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
565 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
566 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
567 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
568 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
569 Don't bother having these macros be independent of each others'
570 values, since they no longer exist in the POSIX name space.
572 Rename the following member names back to their old names,
573 unless !__USE_GNU_REGEX. All uses changed back.
574 (buffer): Renamed from re_buffer.
575 (allocated): Renamed from re_allocated.
576 (used): Renamed from re_used.
577 (syntax): Renamed from re_syntax.
578 (fastmap): Renamed from re_fastmap.
579 (translate): Renamed from re_translate.
580 (can_be_null): Renamed from re_can_be_null.
581 (regs_allocated): Renamed from re_regs_allocated.
582 (fastmap_accurate): Renamed from re_fastmap_accurate.
583 (no_sub): Renamed from re_no_sub.
584 (not_bol): Renamed from re_not_bol.
585 (not_eol): Renamed from re_not_eol.
586 (newline_anchor): Renamed from re_newline_anchor.
587 (num_regs): Renamed from rm_num_regs.
588 (start): Renamed from rm_start.
589 (end): Renamed from rm_end.
591 (free_state): Move up a bit.
593 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
595 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
596 when that is what is intended.
597 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
598 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
600 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
601 All uses changed back to re_malloc, etc. It's now the caller's
602 responsibility to check for overflow; all callers changed.
603 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
604 (re_x2nrealloc): Remove.
605 (free_state): Remove decl.
607 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
608 (re_set_registers, re_exec):
611 2006-01-31 Roland McGrath <roland@redhat.com>
613 * regcomp.c (calc_eclosure_iter): Remove dead variables.
614 Reported by Mike Frysinger <vapier@gentoo.org>.
616 2006-01-15 Andreas Jaeger <aj@suse.de>
619 * regex_internal.c (re_string_reconstruct): Adjust for
620 build_wcs_upper_buffer change.
621 (build_wcs_upper_buffer): Change return type.
623 2005-12-10 Ulrich Drepper <drepper@redhat.com>
625 * regex_internal.h: Include <stdint.h> if available.
627 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
629 * regex_internal.h (SIZE_MAX): Provide a default definition.
631 2005-10-14 Ulrich Drepper <drepper@redhat.com>
633 * regcomp.c: Adjust for changed secondary hash function.
635 2005-09-30 Ulrich Drepper <drepper@redhat.com>
637 * regex.h: Pretty printing.
638 Clean up namespace a bit.
640 2005-09-30 Jakub Jelinek <jakub@redhat.com>
642 * regexec.c (update_cur_sifted_state, check_arrival,
643 check_arrival_add_next_nodes): Avoid using uninitialized variable.
645 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
646 Ulrich Drepper <drepper@redhat.com>
649 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
650 (bitset_word_t): Renamed from bitset_word. All uses changed.
652 2005-09-22 Ulrich Drepper <drepper@redhat.com>
655 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
656 * regcomp.c: Remove unnecessary uses of
657 unsigned RE_TRANSLATE_TYPE.
658 * regex_internal.h: Likewise.
659 * regex_internal.c: Likewise.
660 * regexec.c: Likewise.
661 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
663 2005-09-07 Ulrich Drepper <drepper@redhat.com>
665 * regexec.c (find_recover_state): Remove unnecessary
667 (transit_state_bkref): Make DFA a const pointer.
668 (get_subexp): Likewise.
669 (check_arrival): Likewise.
670 (update_cur_sifted_state): Likewise.
671 (re_search_internal): Likewise.
672 (prune_impossible_nodes): Likewise.
673 (acquire_init_state_context): Likewise.
674 (proceed_next_node): Likewise.
675 (set_regs): Likewise.
676 (free_fail_stack_return): Likewise.
677 (check_arrival_expand_ecl): Mark DFA parameter as const.
678 (check_arrival_expand_ecl_sub): Likewise.
679 (check_subexp_limits): Likewise.
680 (sub_epsilon_src_nodes): Likewise.
681 (add_epsilon_src_nodes): Likewise.
682 (merge_state_array): Likewise.
683 (update_regs): Likewise.
684 (build_trtable): Likewise.
685 (sift_states_backward): Mark MCTX parameter as const.
686 (build_sifted_states): Likewise.
687 (update_cur_sifted_state): Likewise.
688 (sift_states_mkref): Likewise.
689 (check_arrival_expand_ecl): Mark eclosure as const.
690 (check_dst_limits_calc_pos_1): Likewise.
691 * regex_internal.h (re_match_context_t): Make dfa a const
694 2005-09-06 Ulrich Drepper <drepper@redhat.com>
696 * regexec.c (merge_state_with_log): Define dfa as const pointer.
697 (transit_state_sb): Likewise.
698 (transit_state_mb): Likewise.
699 (sift_states_iter_mb): Likewise.
700 (check_arrival_add_next_nodes): Likewise.
701 (check_node_accept_bytes): Change first parameter to pointer-to-const.
702 [_LIBC] (re_search_2_stub): Use mempcpy.
704 * regex_internal.c (re_string_reconstruct): Avoid calling
705 mbrtowc for very simple UTF-8 case.
707 * regex_internal.c (re_acquire_state): Make DFA pointer arg
709 (re_acquire_state_context): Likewise.
710 * regex_internal.h: Adjust prototypes.
712 * regex.c: Prevent using C++ compilers.
714 * regex_internal.c (re_acquire_state): Minor code rearrangement.
715 (re_acquire_state_context): Likewise.
717 2006-03-29 Mark D. Baushke <mdb@gnu.org>
718 Bruno Haible <bruno@clisp.org>
720 * stdint_.h: On OpenBSD, don't redefine types already included in
721 <sys/types.h> and <inttypes.h>.
723 2006-03-24 Eric Blake <ebb9@byu.net>
725 * time_r.c (copy_string_result): Remove, as it is no longer used.
727 2006-03-24 Simon Josefsson <jas@extundo.com>
729 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
730 including some doc fixes.
731 (base64_encode_alloc): Fix +1 bug on allocation failures.
733 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
735 * base64.c (base64_encode): Do not read past end of array with
736 unsanitized input on systems with CHAR_BIT > 8.
738 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
740 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
741 Typedef to long int, not to off_, as POSIX will likely change
744 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
746 * argp-help.c (validate_uparams): Fix typo
747 * argp-parse.c (argp_default_options): Consistently begin help
748 messages with a lowercase letter.
750 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
752 * time_r.h (asctime_r, ctime_r): Remove. These functions can
753 overrun buffers and shouldn't be used (much as gets shouldn't be
755 * time_r.c (asctime_r, ctime_r): Likewise.
757 2006-03-08 Simon Josefsson <jas@extundo.com>
759 * gc-gnulib.c (randomize): Don't open files called 'no', they
760 signal that configure disabled the device.
762 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
764 * c-stack.c: Include unistd.h unconditionally, since we now assume
766 * getlogin_r.c: Likewise.
767 * getlogin_r.h: Likewise.
769 * pagealign_alloc.c: Likewise.
770 * unistd_.h: Remove; no longer needed.
772 2006-03-07 Simon Josefsson <jas@extundo.com>
774 * unistd_.h: New file.
776 2006-03-07 Simon Josefsson <jas@extundo.com>
778 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
780 2006-03-01 Simon Josefsson <jas@extundo.com>
782 * readline.c: Fix typo, tiny patch from Stepan Kasal
785 2006-02-28 Simon Josefsson <jas@extundo.com>
787 * getopt.c: Protect #include of unistd.h, for MSVS.
789 2006-02-27 Simon Josefsson <jas@extundo.com>
791 * base64.h: Indent #define's. From Jim Meyering
794 2006-02-27 Jim Meyering <jim@meyering.net>
796 Revert the change of 2006-02-24, so these files can continue
797 to be sync'd from gettext.
798 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
801 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
803 * glob.c: Say "invalid" rather than "illegal" in comments.
805 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
807 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
809 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
811 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
812 AT_FDCWD exceeds INT_MAX.
813 * openat.h (AT_FDCWD): Likewise.
815 2006-02-14 Jim Meyering <jim@meyering.net>
819 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
820 failure on deficient systems, and simplify gnulib lgpl dependencies.
821 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
822 xmalloc/lstat combination. Based on a patch from Bruno Haible.
824 * xalloc-die.c: Remove unused definition of N_.
826 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
828 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
830 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
832 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
833 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
835 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
837 * argp-namefrob.h: Restore changes accidentally lost during the
838 "autoupdate" on 2005-12-12.
840 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
842 * fnmatch.c (L_): Renamed from L, to work around a bug in
843 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
844 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
847 2006-01-26 Simon Josefsson <jas@extundo.com>
849 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
850 prototype is visible on mingw32.
852 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
855 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
858 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
860 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
861 attempt to open for write; this always fails, at least on POSIX
862 hosts. This reinstates the 2006-01-09 change, which was
863 inadvertently removed.
865 2006-01-26 Bruno Haible <bruno@clisp.org>
866 Paul Eggert <eggert@cs.ucla.edu>
869 [(! (defined __cplusplus || defined __BEOS__)
871 && !(defined __HP_cc || defined __xlc__
872 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
874 #define to signed char in these cases too; this simplifies
875 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
876 etc., separately) and makes it more conservative.
878 2006-01-21 Jim Meyering <jim@meyering.net>
880 Sync from the stable (b5) branch of coreutils:
882 * fts.c (fts_children): Don't let close() clobber errno from
885 * fts.c (fts_stat): When following a symlink-to-directory,
886 don't necessarily interpret stat-fails+lstat-succeeds as indicating
887 a dangling symlink. That can also happen at least for ELOOP.
888 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
889 FYI, this bug predates the inclusion of fts.c in coreutils.
891 * fts.c (fts_open): Put new maxarglen declaration and uses
892 in their own block, so pre-c99 compilers don't object.
894 Avoid the double-free (first in fts_read, second in fts_close) that
895 would occur when an `active' directory is made inaccessible (e.g.,
896 via chmod a-x) during a traversal.
897 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
898 before returning. Reproduce this failure by
899 mkdir -p a/b; cd a; chmod a-x . b
900 Reported by Stavros Passas.
902 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
904 * argp-namefrob.h: Bugfix. Remove stray #
906 2006-01-25 Bruno Haible <bruno@clisp.org>
908 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
910 Reported by Paul Eggert.
912 2006-01-25 Jim Meyering <jim@meyering.net>
914 * fileblocks.c: Remove more useless parentheses.
915 * readutmp.h: Likewise.
917 2006-01-24 Bruno Haible <bruno@clisp.org>
919 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
921 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
924 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
925 to avoid problems with the built-in _Bool type.
926 Reported by Paul Eggert on 2005-11-26.
928 2006-01-24 Jim Meyering <jim@meyering.net>
930 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
932 2006-01-24 Simon Josefsson <jas@extundo.com>
934 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
937 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
939 Work around porting bugs reported by Dieter in
940 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
941 * getopt.c (_NOPROTO): Remove; no longer needed.
942 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
943 Include "getopt.h" first, to check interface.
944 (getenv): Declare only if defined HAVE_DECL_GETENV &&
946 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
947 (__strndup): Revert to K&R-style function dfns, the glibc style.
948 * strnlen.c: Don't claim it's taken from glibc; it's not.
949 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
950 Include strnlen.h first, to get prototype properly.
951 (strnlen): Renamed from __strnlen.
954 2006-01-23 Ulrich Drepper <drepper@redhat.com>
956 These changes imported from libc.
957 * getopt.c: Use __fxprintf instead of inline stream orientation
958 test and two separate function calls.
959 * strndup.c (__strndup): Add libc_hidden_def.
961 2006-01-22 Bruno Haible <bruno@clisp.org>
963 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
964 temporary buffer for sprintf, take into account the precision also
965 for 'd', 'i', 'u', 'o', 'x', 'X'.
967 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
969 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
970 to pacify gcc -Wswitch-default.
972 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
974 * argp-help.c (usage_long_opt): Do not print DOC options.
975 (__argp_base_name): Removed
976 * argp-namefrob.h (__argp_basename): Removed definition. Was a
978 (__argp_base_name): Provide macro definition or extern declaration
979 depending on the configuration
981 2006-01-20 Simon Josefsson <jas@extundo.com>
983 * inet_ntop.h: Unconditionally include sys/socket.h.
985 2006-01-19 Simon Josefsson <jas@extundo.com>
987 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
989 2006-01-12 Simon Josefsson <jas@extundo.com>
991 * base64.c: Fix warning, reported by Bruno Haible
992 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
994 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
997 * md5.c: Fix commentary typos.
998 (alignof, UNALIGNED_P): No need for a GCC-specific version.
999 * md5.h (__attribute__): Remove; unused.
1000 * sha1.c: Fix commentary to match md5 better.
1001 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1002 so that we don't need to worry about alignment. All uses changed.
1003 This merges the 2005-10-28 md5 change into sha1.
1005 2006-01-11 Jim Meyering <jim@meyering.net>
1007 Sync from coreutils.
1008 * md5.c (OP): Fix spacing.
1010 2006-01-11 Simon Josefsson <jas@extundo.com>
1012 * stdint_.h (SIZE_MAX): Add missing (.
1014 2006-01-10 Bruno Haible <bruno@clisp.org>
1016 * argp.h (__const): Remove macro. Use const instead.
1017 * argp-fmtstream.h (__const): Likewise.
1018 * glob_.h (__const): Remove macro.
1019 * glob-libc.h: Use const instead of __const.
1021 2006-01-10 Jim Meyering <jim@meyering.net>
1023 Avoid the double-free (first in fts_read, second in fts_close) that
1024 would occur when an `active' directory is made inaccessible (e.g.,
1025 via chmod a-x) during a traversal.
1026 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1027 before returning. Reproduce this failure by
1028 mkdir -p a/b; cd a; chmod a-x . b
1029 Reported by Stavros Passas.
1031 Sync from coreutils.
1032 * sha1.c: Tweak grammar in a comment.
1034 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1036 * regex_internal.h (BITSET_WORD_BITS):
1037 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1038 preprocessor mishandles large unsigned values as if they were signed.
1039 Problem reported by Claudio Fontana in
1040 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1042 2006-01-10 Simon Josefsson <jas@extundo.com>
1044 * socket_.h: New file.
1046 2006-01-10 Bruno Haible <bruno@clisp.org>
1048 * localcharset.c: Update from GNU gettext.
1050 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1052 Sync from coreutils.
1053 * chdir-long.c (cdb_free): Don't bother trying to open directory
1054 for write access: POSIX says that must fail.
1055 * fts.c (diropen): Likewise.
1056 * save-cwd.c (save_cwd): Likewise.
1057 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1058 well, for minor improvements on hosts that lack O_DIRECTORY.
1059 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1060 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1061 Fall back on chown if open failed with EACCES.
1063 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1064 Report an error at compile-time if only a 1-second nominal clock
1065 resolution is found.
1067 * lchmod.h: New file.
1068 * mkdir-p.c: Include lchmod.h, lchown.h.
1069 (make_dir_parents): Use lchown rather than chown, and
1070 lchmod rather than chmod.
1072 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1073 too. Problem with "none" reported by Bob Proulx. Problem with
1074 "proc" reported by n0dalus.
1076 * mountlist.c: Include <limits.h>.
1077 (dev_from_mount_options)
1078 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1079 New function. It no longer assumes "dev=" has the System V meaning
1080 on Linux (since it doesn't). It also parses "dev=" more carefully.
1081 (read_file_system_list)
1082 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1083 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1086 * posixtm.h (PDS_PRE_2000): New macro.
1087 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1088 All usages changed. Reject dates outside the range 1969-1999 if
1089 PDS_PRE_2000 is used.
1091 2006-01-09 Jim Meyering <jim@meyering.net>
1093 Sync from coreutils.
1095 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1097 * chdir-safer.h, chdir-safer.c: New files.
1099 * modechange.c (mode_compile): Reject an invalid mode string
1100 that starts with an octal digit. From Andreas Gruenbacher.
1102 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1103 and dup to open_safer and dup_safer, respectively.
1104 (openat_permissive): Fix typo in comment.
1106 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1107 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1108 (_): Remove; no longer needed.
1109 (openat): Renamed from rpl_openat; no need for rpl_openat
1110 since openat.h renames openat for us.
1111 Replace most of the body with a call to openat_permissive,
1112 to avoid duplicate code.
1113 Port to (probably hypothetical) environments were mode_t is
1115 (openat_permissive): Require mode arg, so that we can check
1116 types better. Put it just after flags. Change cwd failure
1117 indicator from pointer-to-bool to pointer-to-errno-value.
1118 All callers changed.
1119 Invoke openat_save_fail and/or openat_restore_fail if
1120 cwd_errno is null, so that openat can call us.
1121 (openat_permissive, fdopendir, fstatat, unlinkat):
1122 Simplify errno handling to avoid some duplicate code,
1123 as it's OK to set errno on success.
1124 * openat.h: Revamp code so that function macros depend on
1125 __OPENAT_PREFIX only, not also on AT_FDCWD.
1126 (openat_ro): Remove. Caller changed to use openat_permissive.
1127 (openat_permissive): Now a macro, if not a function.
1128 (openat_restore_fail, openat_save_fail): Now always functions,
1129 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1131 * openat-priv.h: New file, defining macros used by mkdirat.c
1133 * mkdirat.c: Include openat-priv.h.
1134 Remove definitions of macros defined therein.
1135 * openat.c: Likewise.
1137 * mkdirat.c (mkdirat): New file and function.
1138 * openat.h (mkdirat): Declare.
1140 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1142 * openat.h (openat_permissive): Declare.
1143 (openat_ro): Define.
1145 * openat.c (EXPECTED_ERRNO): New macro.
1146 (openat_permissive): New function -- used in remove.c rewrite.
1147 (all functions): Set errno just before returning, only if there
1148 was an actual failure.
1149 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1151 Emulate openat-family functions using Linux's procfs, if possible.
1152 Idea and some code based on Ulrich Drepper's glibc changes.
1154 * openat.c: (BUILD_PROC_NAME): New macro.
1155 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1156 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1157 before falling back on save_cwd and restore_cwd.
1158 (fdopendir, fstatat, unlinkat): Likewise.
1160 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1161 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1163 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1164 as second argument to va_arg. Otherwise, some versions of gcc
1165 warn that `if this code is reached, the program will abort'.
1167 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1169 Sync from coreutils.
1171 Add POSIX ACL support
1172 * acl.h (copy_acl, set_acl): Add declarations.
1173 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1174 systems other than Linux.
1175 (chmod_or_fchmod): New function: use fchmod when possible,
1176 and chmod otherwise.
1177 (file_has_acl): Add a POSIX ACL implementation, with a
1178 Linux-specific subcase.
1179 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1180 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1181 acls are unsupported.
1182 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1183 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1186 2006-01-09 Bruno Haible <bruno@clisp.org>
1188 * sysexit_.h (EX_OK): New macro.
1189 Suggested by Martin Lambers <marlam@marlam.de>.
1191 2006-01-09 Bruno Haible <bruno@clisp.org>
1193 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1194 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1195 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1196 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1198 2006-01-09 Bruno Haible <bruno@clisp.org>
1200 * stdint_.h (SIZE_MAX): Write the value without involving negative
1203 2005-10-16 Bruno Haible <bruno@clisp.org>
1205 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1206 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1208 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1210 * strftime.c (tzname): Don't declare if it is already #defined.
1211 Problem reported for Mingw by Mark Junker.
1213 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1215 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1216 long int, not int, for nanosecond counts, so that people who are
1217 used to POSIX struct timespec won't be surprised. Reported by Jim
1220 2005-12-16 Jim Meyering <jim@meyering.net>
1222 * fprintftime.c, fprintftime.h: New files.
1224 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1226 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1227 * argp-help.c (fill_in_uparams): Check if the constructed
1228 struct uparams is valid. Fall back to the default values if it is
1231 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1233 * argp-help.c (__argp_base_name): New function
1234 (__argp_short_program_name): Rewrite using __argp_base_name
1235 * argp-namefrob.h: Define program_invocation_name and
1236 program_invocation_short_name if requested
1237 (__argp_base_name): Add prototype
1238 * argp-parse.c (argp_def): Use gettext wrappers
1239 (argp_default_parser): Use __argp_base_name
1240 * argp-pin.c: New file. Defines program_invocation_name and
1241 program_invocation_short_name on systems that lack them.
1243 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1245 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1246 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1247 porting problem reported by Georg Schwarz in
1248 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1250 2005-07-09 Bruno Haible <bruno@clisp.org>
1252 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1253 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1254 Reported by Mark Junker <mjscod@gmx.de>.
1256 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1258 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1259 (uintmax_t) [defined uintmax_t]: Do not declare.
1260 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1261 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1262 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1263 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1264 sake of portability to weird hosts that C allows (though we don't
1265 know of any practical examples).
1267 * savedir.h (fdsavedir): New decl.
1268 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1269 contains most of the former guts of savedir.
1270 (savedir): Use savedirstream.
1273 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1275 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1276 coreutils no longer futzes with rounding modes.
1278 2005-11-14 Jim Meyering <jim@meyering.net>
1280 * mkstemp-safer.c: Include <config.h>, required for possible
1281 replacement of mkstemp.
1283 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1285 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1287 (gethrxtime) [! (HAVE_NANOUPTIME
1288 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1289 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1290 our own approximation.
1292 2005-11-10 Simon Josefsson <jas@extundo.com>
1294 * readline.c: Remove EOL.
1296 2005-11-08 Eric Blake <ebb9@byu.net>
1298 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1300 2005-11-08 Eric Blake <ebb9@byu.net>
1302 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1304 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1306 Fix porting problem reported by Theodoros V. Kalamatianos.
1307 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1308 Don't assume that futimes failing means we must fail.
1310 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1312 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1313 leave errno alone. Problem reported by Dmitry V. Levin.
1315 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1317 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1318 errno alone. Problem reported by Frederic Jolliton.
1320 2005-10-28 Simon Josefsson <jas@extundo.com>
1322 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1323 "restrict" keywords, as per POSIX. Protect the function
1324 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1325 Don't use K&R prototypes. Check the sprintf return values.
1326 Re-define EAFNOSUPPORT if not present. Indent.
1328 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1329 suggested by Bruno Haible <bruno@clisp.org>.
1331 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1333 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1335 * gc-libgcrypt.c: Add MD2 (which is not available through
1338 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1340 * md2.h, md2.c: New files.
1342 2005-10-24 Simon Josefsson <jas@extundo.com>
1344 * md4.h: Shrink buffer size, now that we changed the type.
1346 2005-10-22 Simon Josefsson <jas@extundo.com>
1348 * arcfour.h, arcfour.c: Use fixed size indices in the
1349 arcfour_context struct (simplify test vector testing in GNU
1352 2005-10-22 Simon Josefsson <jas@extundo.com>
1354 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1355 suggested by Bruno Haible <bruno@clisp.org>.
1357 2005-10-22 Simon Josefsson <jas@extundo.com>
1359 * crc.h: Include stddef.h, for size_t.
1361 2005-10-21 Simon Josefsson <jas@extundo.com>
1363 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1364 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1366 2005-10-21 Simon Josefsson <jas@extundo.com>
1368 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1371 2005-10-21 Simon Josefsson <jas@extundo.com>
1373 * gc-gnulib.c: Support ARCTWO in CBC mode.
1375 2005-10-21 Simon Josefsson <jas@extundo.com>
1377 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1380 * hmac-sha1.c (hmac_sha1): Likewise.
1382 * crc.c (crc32_update): Actually use crc parameter, suggested by
1383 Bruno Haible <bruno@clisp.org>.
1385 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1388 2005-10-21 Simon Josefsson <jas@extundo.com>
1390 * des.h, des.c: New files.
1392 * gc-gnulib.c: Support DES.c
1394 2005-10-21 Simon Josefsson <jas@extundo.com>
1396 * arctwo.h, arctwo.c: New files.
1398 * gc-gnulib.c: Support ARCTWO.
1400 2005-10-21 Simon Josefsson <jas@extundo.com>
1402 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1404 2005-10-19 Simon Josefsson <jas@extundo.com>
1406 * gc-gnulib.c: Support ARCFOUR.
1408 2005-10-19 Simon Josefsson <jas@extundo.com>
1410 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1413 * gc.h: Add ECB enum type.
1415 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1417 2005-10-19 Simon Josefsson <jas@extundo.com>
1419 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1421 2005-10-18 Simon Josefsson <jas@extundo.com>
1423 * md4.h, md4.c: New files, based on md5.?.
1425 2005-10-17 Simon Josefsson <jas@extundo.com>
1427 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1429 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1431 2005-10-17 Simon Josefsson <jas@extundo.com>
1433 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1435 2005-10-17 Simon Josefsson <jas@extundo.com>
1437 * gc.h, gc-libgcrypt.c: Add ciphers.
1439 2005-10-17 Simon Josefsson <jas@extundo.com>
1441 * sha1.c: Use uint32_t instead of md5_uint32.t
1443 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1446 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1448 * md5.h: Use stdint.h and uint32_t. Doc fix.
1450 2005-10-15 Simon Josefsson <jas@extundo.com>
1452 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1454 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1456 2005-10-14 Simon Josefsson <jas@extundo.com>
1458 * arcfour.h, arcfour.c: New files.
1460 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1462 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1463 include <wchar.h>; no longer needed.
1465 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1466 and Ulrich Drepper <drepper@redhat.com>
1469 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1470 instead of inline stream orientation test and two separate
1471 function calls. Pay no attention to USE_IN_LIBIO.
1473 2005-10-14 Roland McGrath <roland@redhat.com>
1475 Import from libc. [BZ #1331]
1476 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1478 Reported by Matej Vela <vela@debian.org>.
1480 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1482 * mkdir-p.c (make_dir_parents): Don't report an error if an
1483 intermediate directory is in a read-only file system. Problem
1484 reported by Eric Blake.
1486 2005-10-13 Simon Josefsson <jas@extundo.com>
1488 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1489 Move memory allocation outside of loop.
1491 2005-10-12 Simon Josefsson <jas@extundo.com>
1493 * gc-pbkdf2-sha1.c: New file.
1495 * gc.h: Add gc_pbkdf2_sha1 prototype.
1497 2005-10-12 Simon Josefsson <jas@extundo.com>
1499 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1500 suggested by Bruno Haible <bruno@clisp.org>.
1502 2005-10-12 Simon Josefsson <jas@extundo.com>
1504 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1506 * gc-gnulib.c (gc_hmac_sha1): New function.
1508 2005-10-12 Simon Josefsson <jas@extundo.com>
1510 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1512 2005-10-12 Simon Josefsson <jas@extundo.com>
1514 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1515 GC_USE_HMAC_MD5, respectively.
1517 * gc-libgcrypt.c (gc_md5): Fix assert call.
1520 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1522 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1524 * gc-gnulib.c (gc_hash_buffer): Ditto.
1526 2005-10-11 Bruno Haible <bruno@clisp.org>
1528 * c-strcasestr.h: New file, from GNU gettext.
1529 * c-strcasestr.c: New file, from GNU gettext.
1531 2005-10-11 Bruno Haible <bruno@clisp.org>
1533 * c-strcase.h: New file, from GNU gettext.
1534 * c-strcasecmp.c: New file, from GNU gettext.
1535 * c-strncasecmp.c: New file, from GNU gettext.
1537 2005-10-11 Simon Josefsson <jas@extundo.com>
1539 * crc.h, crc.c: New files.
1541 * gc.h (gc_hash_buffer): Add doc.
1543 2005-10-08 Simon Josefsson <jas@extundo.com>
1545 * gc.h: Add gc_hash and gc_hash_buffer.
1547 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1549 * gc-libgcrypt.c (gc_hash_buffer): Add.
1551 2005-10-11 Bruno Haible <bruno@clisp.org>
1553 * strcasecmp.c: Include limits.h.
1554 (strcasecmp): Avoid integer overflow on exotic platforms.
1555 * strncasecmp.c: Include limits.h.
1556 (strncasecmp): Avoid integer overflow on exotic platforms.
1557 Reported by Paul Eggert.
1559 2005-10-06 Simon Josefsson <jas@extundo.com>
1561 * hmac-md5.c: New file.
1565 2005-10-06 Simon Josefsson <jas@extundo.com>
1567 * memxor.c (memxor): Avoid casts and warnings.
1569 2005-10-05 Derek Price <derek@ximbiot.com>
1571 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1573 2005-10-05 Simon Josefsson <jas@extundo.com>
1575 * memxor.c (memxor): Fix compiler error.
1577 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1578 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1580 * memxor.h, memxor.c: New files.
1582 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1583 we assume all systems have it, suggested by Jim Meyering
1584 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1585 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1586 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1589 2005-10-04 Bruno Haible <bruno@clisp.org>
1591 * verify.h (verify_true): Provide alternative definition for C++.
1593 2005-10-04 Simon Josefsson <jas@extundo.com>
1595 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1596 D. Baushke" <mdb@gnu.org>.
1598 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1600 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1601 (SSIZE_MAX): New macro, if not already defined.
1602 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1605 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1607 * exclude.c: Include verify.h.
1608 (verify): Remove. All callers changed to use verify.h's version.
1609 * strtoimax.c: Likewise.
1610 * utimecmp.c: Likewis.e
1612 Sync from coreutils.
1613 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1614 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1615 * .cvsignore: Add fts.h, search.h, t-fpending.
1616 * settime.c (settime): Fix { typo in previous patch. Also, don't
1617 bother returning ENOSYS if settimeofday or stime fails; just let
1618 them return whatever errno they want to return.
1619 * utimens.c: Include unistd.h, for dup2.
1620 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1621 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1623 2005-10-02 Jim Meyering <jim@meyering.net>
1625 Sync from coreutils.
1626 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1627 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1628 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1629 Remove AT_FDCWD test.
1630 Do not consume the fd unless successful.
1631 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1632 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1633 block, so that we don't even try to compile it if settimeofday is
1634 available. This works around a compilation failure on OSF1 V5.1,
1635 due to stime requiring a `long int*' while tv_sec is `int'.
1637 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1639 * getdelim.c (getdelim): Remove unused variables.
1641 2005-10-01 Simon Josefsson <jas@extundo.com>
1643 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1644 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1645 AI_* and EAI_* definitions. Protect function declarations.
1647 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1649 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1650 so that the code works even with ancient cpp. Portability problem
1651 with GCC 2.7.2.1 reported by Thomas M.Ott.
1653 2005-09-27 Jim Meyering <jim@meyering.net>
1655 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1657 * intprops.h (signed_type_or_expr__): Define.
1658 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1661 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1663 * verify.h (verify_expr): Remove, replacing with:
1664 (verify_true): New macro that returns true instead of void.
1665 (verify_type__): Remove.
1666 (verify): Use verify_true rather than verify_type__.
1668 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1670 * utimens.c (ENOSYS): Define if not already defined.
1671 (futimens): Support having a null PATH if the file descriptor
1674 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1676 (__attribute): Define to empty unless GCC 3.1 or later.
1677 This works around a core dump on OpenBSD 3.4, which has GCC
1678 2.95.3, which dumps core when given __attribute__(()). It also
1679 simplifies other tests, since we really don't want to bother with
1680 worrying about which ancient version of GCC supported what.
1681 Original problem reported by Yoann Vandoorselaere, with part of
1682 the fix suggested by Derek Price.
1684 2005-09-24 Jim Meyering <jim@meyering.net>
1686 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1687 so we can once again use a positive bitfield width of 1 -- now we
1688 don't have to explain why we were using a bitfield width of 2.
1690 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1692 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1693 Problem reported by Eric Blake.
1694 (getaddrinfo): Initialize se so that it's not garbage.
1695 Redo internal storage allocation so that it doesn't make unportable
1696 assumptions about alignment.
1699 * utimens.c (futimens): Use futimesat if available.
1700 Prefer it to futimes since it doesn't have the futimes bug.
1702 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1703 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1704 Instead, declare a function that returns a pointer to an array,
1705 and use verify_type__ to declare the size of the array.
1706 Problem and germ of a solution reported by Bruno Haible.
1707 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1708 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1710 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1712 Sync from coreutils.
1714 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1716 * argmatch.h: Include verify.h
1717 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1718 (ARGMATCH_ASSERT): Remove; unused.
1719 * canonicalize.c: Assume STDC_HEADERS.
1720 * exclude.c: Include "strcase.h".
1721 * regex_internal.h [!defined _LIBC]: Likewise.
1722 * getusershell.c: Include stdio--.h rather than stdio.h
1724 (getusershell): Call fopen, not fopen_safer.
1725 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1726 Do not include unistd-safer.h.
1727 (save_cwd): Don't call fd_safer; no longer needed
1728 now that we include fcntl--.h.
1730 * getdate.y (relative_time): New type.
1731 (RELATIVE_TIME_0): New constant.
1732 (parser_control): Use relative_time instead of doing it ourselves.
1733 (%union): Add new relative_time rel member.
1734 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1736 (relunit, relunit_snumber): Now of type rel.
1737 (zone, rel, relunit, get_date): Adjust to above changes.
1739 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1740 Do not include unistd-safer.h.
1741 (getloadavg): Don't call fd_safer; no longer needed
1742 now that we include fcntl--.h.
1744 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1745 (make_dir_parents): Treat ENOSYS like EEXIST.
1747 Improve quality of diagnostics on restore_cwd failure.
1748 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1749 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1750 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1751 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1752 each time through the loop. Do not diagnose restore_cwd failure;
1753 that is the caller's job (and perhaps the caller does not care).
1755 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1756 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1757 If the file already exists but is not a directory, don't bother
1758 to try to make its parents.
1759 Close potential file descriptor leak if we can't chdir("/") (!).
1760 Don't always return true if chdir($PWD) fails; return true only
1761 if the requested action was done successfully (except for the
1763 Don't log final directory unless we actually made it.
1764 Refactor to avoid duplicate code to fix up permissions.
1765 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1767 * strftime.c (my_strftime): Rewrite the previous change slightly,
1768 to make it a bit faster and (I hope) clearer.
1769 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1770 Fix bug in formats like %2N.
1772 * verify.h: New file.
1774 2005-09-22 Jim Meyering <jim@meyering.net>
1776 Sync from coreutils.
1778 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1780 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1781 the .tm_year member, since otherwise gcc-4.0 would now warn about
1782 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1784 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1785 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1787 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1788 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1789 when run in a time zone for which daylight savings time is in effect
1790 for the starting date.
1792 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1793 stop us from restricting permissions of just-created absolute-named
1795 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1796 to restore initial working directory.
1797 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1798 to tell caller if/when we change the working directory and are
1799 unable to return to the initial one.
1800 * mkdir-p.h (make_dir_parents): Update prototype.
1801 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1802 `return false'. This fixes a bug introduced on 2004-07-30.
1804 * openat.c (fdopendir): Be sure to close the supplied
1805 file descriptor before returning. This makes our replacement
1806 implementation a little closer to Solaris's, where fdopendir
1807 ties the file descriptor to the returned DIR* pointer.
1808 * openat.c (unlinkat): New function.
1809 * openat.h (unlinkat): Add prototype.
1810 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1811 (openat_restore_fail): Rename from openat_restore_die.
1812 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1814 Provide an alternative to exiting immediately upon save_cwd or
1815 restore_cwd failure. Now, an application can arrange e.g.,
1816 to perform a longjump in that case.
1817 * openat.c: Include dirname.h.
1818 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1819 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1820 and openat_restore_die rather than calling error directly.
1821 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1823 * openat-die.c (openat_save_die, openat_restore_die): New file.
1824 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1826 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1827 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1828 int utc, int nanoseconds);
1830 date should not have to allocate a megabyte of virtual memory to
1831 handle a format argument like +%1048575T. When implemented with
1832 strftime, it must allocate such a buffer, use strftime to fill it
1833 in, print it, then free it.
1834 With fprintftime, it simply prints everything and exits.
1835 With no need for memory allocation, that's one fewer way to fail.
1836 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1837 optional field width, not before, so we accept %9:z, not %:9z.
1838 (my_strftime): Be sure to use L_('x') for literals.
1840 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1841 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1842 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1843 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1844 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1845 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1846 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1847 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1848 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1850 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1851 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1852 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1853 and don't include <sys/file.h>).
1855 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1857 Sync from coreutils.
1859 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1860 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1861 [!LDAV_DONE]: Avoid unused variable warning.
1863 2005-09-21 Bruno Haible <bruno@clisp.org>
1865 * unicodeio.h (unicode_to_mb): New declaration.
1867 2005-09-20 Derek Price <derek@ximbiot.com>
1869 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1871 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1873 Use a consistent style for including <config.h>.
1874 * __fpending.c, acl.c, argmatch.c,
1875 argp-help.c, argp-parse.c,
1876 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1877 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1878 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1879 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1880 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1881 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1882 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1883 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1884 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1885 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1886 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1887 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1888 modechange.c, mountlist.c, open-safer.c, physmem.c,
1889 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1890 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1891 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1892 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1893 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1894 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1895 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1896 userspec.c, utimecmp.c, version-etc-fsf.c,
1897 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1898 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1899 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1900 Standardize inclusion of config.h.
1901 * __fpending.h, dirfd.h, getdate.h, human.h,
1902 inttostr.h: Removed inclusion of config.h from header files.
1903 * inttostr.c: Adjusted in-tree users.
1904 * timespec.h: Remove superfluous warning to include config.h.
1905 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1906 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1907 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1908 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1910 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1912 * stat-time.h: New file.
1913 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1914 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1916 (timespec_cmp): New function.
1917 * utimecmp.c: Include stat-time.h.
1918 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1919 members exist, not on the obsolescent ST_MTIM_NSEC.
1920 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1922 2005-09-15 Derek Price <derek@ximbiot.com>
1923 Paul Eggert <eggert@cs.ucla.edu>
1925 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1926 changes, consolidating in...
1927 * regex_internal.h: ...this file.
1929 2005-09-15 Derek Price <derek@ximbiot.com>
1931 * regex_internal.h: Blank `pure' for GNUC < 3.
1932 * regex_internal.c: Ditto, using this...
1933 (__GNUC_PREREQ): ...new macro.
1934 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1935 (__GNUC_PREREQ): ...this new macro.
1937 * strstr.h: Include string.h. Define strstr as a macro here.
1939 2005-09-13 Derek Price <derek@ximbiot.com>
1941 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1943 Reported by Jim Meyering <jim@meyering.net>.
1945 2005-09-13 Jim Meyering <jim@meyering.net>
1947 * canon-host.c: Filter through gnu indent and reword comments slightly.
1948 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1950 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1952 * lib/base64.c: Typo.
1953 (base64_encode): Put b64str in initialized data section.
1955 2005-09-12 Derek Price <derek@ximbiot.com>
1957 Return usable errors from canon-host.
1958 * canon-host.h: New file.
1959 * canon-host.c (canon_host): Wrap...
1960 (canon_host_r): ...this new function, which now relies exclusively on
1962 (ch_strerror): New function.
1963 (last_cherror): New global.
1964 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1965 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1967 (freeaddrinfo): Free ai->ai_canonname when set.
1969 2005-09-12 Derek Price <derek@ximbiot.com>
1970 Paul Eggert <eggert@cs.ucla.edu>
1972 * glob-libc.h: Renamed from glob_.h. The new version is
1973 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1974 protecting things that should be done only in gnulib contexts.
1975 * glob_.h: New file, containing only the glob things needed for
1977 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1978 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1979 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1980 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1981 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1982 and to respect the namespace rules better.
1984 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1986 Merge glibc and coreutils changes into gnulib, plus a few
1988 * md5.c: Use #error rather than a string.
1989 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1990 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1991 (__attribute__): Define to empty for non recent-GCC.
1992 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1993 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1994 Renamed from their non-__ counterparts, with new macros replacing
1995 them if not _LIBC. Add __THROW attribute.
1997 (struct md5_ctx): Align buffer if using GCC.
1998 * sha1.h (struct sha1_ctx): Likewise.
1999 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2000 The old name was backwards.
2001 (NOTSWAP): Remove; not used.
2002 (rol): New macro, moved here from md5.h.
2003 (sha1_process_block): Remove a FIXME that doesn't make sense.
2005 2005-09-12 Derek Price <derek@ximbiot.com>
2007 * gai_strerror.c: Include config.h when available. Include
2008 getaddrinfo.h before other headers to test interface.
2009 Reported by Larry Jones <lawrence.jones@ugs.com>.
2011 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2013 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2014 definitions, since that's the preferred style in glibc.
2015 Fix a minor spacing issue, and update copyright notice to match glibc's.
2017 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2019 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2021 2005-09-06 Simon Josefsson <jas@extundo.com>
2023 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2024 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2026 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2028 Change bitset word type from unsigned int to unsigned long int,
2029 as this has better performance on typical 64-bit hosts.
2030 Port bitset code to hosts with unusual word sizes.
2031 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2032 (build_collating_symbol):
2033 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2034 argument is a bitset. This is merely a style issue, but it makes
2035 it clearer that an entire array is expected.
2036 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2037 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2038 Port to the case where bitset_word is not the same as unsigned int.
2039 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2040 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2042 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2043 (build_trtable, group_nodes_into_DFAstates):
2045 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2046 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2047 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2048 * regexec.c (group_nodes_into_DFAstates): Likewise.
2049 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2050 * regcomp.c (optimize_subexps, lower_subexp):
2051 Work even if bitset_word has holes in its bitwise representation.
2052 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2053 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2055 * regex_internal.c (re_string_reconstruct):
2056 Don't assume UCHAR_MAX == 255.
2057 * regex_internal.h (bitset_set_all): Likewise.
2058 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2060 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2061 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2063 (BITSET_WORD_MAX): New macro.
2064 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2065 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2066 (bitset_empty, bitset_copy):
2067 Prefer sizeof (bitset) to multiplying it out ourselves.
2068 (bitset_not_merge): Remove; unused.
2069 (bitset_contain): Return bool, not unsigned int with one bit on.
2070 All callers changed.
2071 * regexec.c (build_trtable): Don't assume bitset has no stricter
2072 alignment than re_node_set; do this by defining a new internal
2073 type struct dests_alloc and using it to allocate memory.
2075 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2077 Check for arithmetic overflow when calculating sizes, to prevent
2078 some buffer-overflow issues. These patches are conservative, in the
2079 sense that when I couldn't determine whether an overflow was possible,
2080 I inserted a run-time check.
2081 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2082 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2083 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2084 (re_xnrealloc, re_x2nrealloc): New inline functions.
2085 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2086 (build_equiv_class, build_charclass): Check for arithmetic overflow
2087 in size expression calculations.
2088 * lib/regex_internal.c (re_string_realloc_buffers):
2089 (build_wcs_upper_buffer, re_node_set_add_intersect):
2090 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2091 (re_dfa_add_node, register_state): Likewise.
2092 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2093 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2094 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2095 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2097 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2099 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2100 to avoid a collision with bits/local_lim.h in glibc.
2101 All uses changed. Problem reported by Dmitry V. Levin in
2102 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2104 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2105 bugs in int versus size_t comparisons.
2106 (re_string_context_at): Fix bug where the code assumed that
2109 Use bool where appropriate.
2110 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2111 All callers changed.
2112 (calc_eclosure_iter): Likewise, for ROOT arg.
2113 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2114 (build_charclass_op): Likewise, for NON_MATCH arg.
2115 * regex_internal.c (re_string_allocate, re_string_construct):
2116 (re_string_construct_common): Likewise, for ICASE arg.
2117 * regexec.c (re_search_2_stub, re_search_stub):
2118 Likewise, for RET_LEN arg.
2119 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2120 (set_regs): Likewise, for FL_BACKTRACK arg.
2121 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2122 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2123 (calc_eclosure_iter, parse_bracket_exp):
2124 Use bool for internal variables that are booleans.
2125 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2126 (set_regs, build_sifted_states, sift_states_bkref):
2127 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2128 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2129 (find_collation_sequence_value):
2131 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2132 (re_node_set_compare):
2133 Return bool, not int. All callers changed.
2134 * regexec.c (check_halt_node_context, check_dst_limits):
2135 (build_trtable, check_node_accept): Likewise.
2136 * regex_internal.h: Include stdbool.h.
2138 Fix bugs uncovered when converting to bool.
2139 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2140 failure instead of charging ahead blindly.
2141 * regex_internal.c (register_state): Likewise.
2142 * regexec.c (re_search_2_stub): Use simpler method than boolean
2143 for freeing internal storage.
2144 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2145 bitset pieces used as boolean, to avoid undefined behavior
2146 on hosts that do int overflow checking.
2148 2005-08-31 Derek Price <derek@ximbiot.com>
2150 * getdelim.c (getdelim): Return EOF on EOF.
2151 Reported by Larry Jones <lawrence.jones@ugs.com>.
2153 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2155 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2156 lengths fit in regoff_t; this isn't true if regoff_t is the same
2158 * regex.c (re_search_internal): 5th arg is LAST_START
2159 (= START + RANGE) instead of RANGE. This avoids overflow
2160 problems when regoff_t is the same width as size_t.
2161 All callers changed.
2162 (re_search_2_stub): Check for overflow when adding the
2163 sizes of the two strings.
2164 (re_search_stub): Check for overflow when adding START
2165 to RANGE; if it occurs, substitute the extreme value.
2167 2005-08-31 Jim Meyering <jim@meyering.net>
2169 * regcomp.c (search_duplicated_node): Make first pointer arg
2171 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2172 (register_state): Likewise.
2173 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2174 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2175 (group_nodes_into_DFAstates): Likewise.
2177 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2179 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2180 old glibc regex code mishandles strings longer than 2**31 bytes.
2181 This patch fixes this when the regex code is used in gnulib
2182 (i.e., outside glibc).
2184 This patch should not affect the use of the regex code inside
2185 glibc. No doubt this problem also needs to be handled for glibc
2186 as well, but the result will be an incompatible change to the
2187 glibc ABI, and the old ABI will have to be supported too. That
2188 can be the the subject for another patch.
2190 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2191 governing whether the rest of this patch is active. By default,
2192 the macro is disabled and the patch has no effect.
2193 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2194 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2195 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2196 (re_match_2, re_set_registers): Use the new types.
2197 * regex_internal.h (Idx, re_hashval_t): New types.
2198 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2200 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2201 (re_string_context_at, bin_tree_t, re_dfastate_t):
2202 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2203 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2204 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2205 (re_string_char_size_at, re_string_wchar_at):
2206 (re_string_elem_size_at):
2207 Use the new types and macros to port to 64-bit hosts.
2208 Use unsigned types for internal values, so that the code
2209 mostly works even for arrays larger than SSIZE_MAX.
2210 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2211 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2212 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2213 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2214 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2215 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2216 (calc_inveclosure, parse_dup_op, build_range_exp):
2217 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2218 (fetch_number, create_token_tree, mark_opt_subexp):
2220 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2221 (create_cd_newstate, re_string_allocate, re_string_construct):
2222 (re_string_realloc_buffers, build_wcs_upper_buffer):
2223 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2224 (re_string_reconstruct, re_string_peek_byte_case):
2225 (re_string_fetch_byte_case, re_string_context_at):
2226 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2227 (re_node_set_init_copy, re_node_set_add_intersect):
2228 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2229 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2230 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2231 (re_acquire_state, re_acquire_state_context, register_state):
2233 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2234 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2235 (re_search_internal, re_search_2_stub, re_search_stub)
2236 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2237 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2238 (update_cur_sifted_state, check_dst_limits):
2239 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2240 (check_subexp_limits, sift_states_bkref, merge_state_array):
2241 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2242 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2243 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2244 (expand_bkref_cache, check_node_accept_bytes):
2245 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2246 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2247 (acquire_init_state_context, check_halt_node_context):
2248 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2249 (sift_states_backward, clean_state_log_if_needed):
2250 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2251 (find_recover_state, transit_state_sb, transit_state_mb):
2252 (transit_state_bkref, build_trtable, match_ctx_clean):
2254 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2255 to work around an assumption that REG_MISSING is negative.
2257 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2258 (seek_collating_symbol_entry) [defined _LIBC]:
2259 (lookup_collation_sequence_value) [defined _LIBC]:
2260 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2261 Use prototypes rather than old-style function definitions.
2262 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2263 (transit_state_sb) [0]:
2264 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2266 * regexec.c (re_search_internal): Simplify update of rm_so and
2269 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2270 (optimize_subexps, lower_subexp):
2271 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2272 since the signed shift might overflow. Use 1u<<31 instead.
2273 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2274 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2277 * regcomp.c (optimize_subexps, lower_subexp):
2278 Use CHAR_BIT rather than 8, for clarity.
2279 * regexec.c (check_dst_limits_calc_pos_1):
2280 (check_subexp_matching_top): Likewise.
2281 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2282 have to worry about portability issues when shifting it left.
2283 Remove no-longer-needed test for table_size > 0.
2284 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2285 in a word, as the resulting behavior is undefined.
2286 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2287 in one case, a <= should have been an <, and in another case the
2288 whole test was missing.
2289 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2290 the standard name CHAR_BIT.
2291 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2292 this is not true on one's complement and signed-magnitude hosts.
2294 * regex_internal.h (re_sub_match_top_t): Remove unused member
2296 (struct re_dfa_t): Remove unused member states_alloc.
2297 * regcomp.c (init_dfa): Don't initialize unused members.
2299 2005-08-31 Bruno Haible <bruno@clisp.org>
2301 * strstr.c: Include <stddef.h>, for NULL.
2302 * strcasestr.c: Likewise.
2303 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2305 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2307 * iconvme.h: Add prototype for iconv_alloc.
2309 2005-08-29 Simon Josefsson <jas@extundo.com>
2311 * iconvme.c: Fix errno.
2313 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2315 * iconvme.c: Split iconv_string into iconv_alloc.
2317 2005-08-27 Jim Meyering <jim@meyering.net>
2319 * fopen-safer.c: Merge minor changes from coreutils.
2320 * dup-safer.c: Likewise.
2321 * fd-safer.c: Likewise.
2323 Merge from coreutils.
2324 * stdio--.h: New file.
2325 * stdlib--.h: New file.
2326 * mkstemp-safer.c: New file.
2328 GNU tar needs these.
2329 * pipe-safer.c: New file.
2330 * creat-safer.c: New file.
2331 * fcntl--.h (creat): Define to creat_safer.
2332 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2333 * unistd--.h (pipe): Define to pipe_safer.
2334 * unistd-safer.h: Declare pipe_safer.
2336 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2338 * regex_internal.h: Remove all references to
2339 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2341 (bitset_not, bitset_merge, bitset_not_merge):
2342 (bitset_mask, re_string_allocate, re_string_construct):
2343 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2344 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2345 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2346 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2347 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2348 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2349 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2350 (re_acquire_state_context):
2351 Remove unnecessary forward decls.
2352 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2353 Put __attribute at function definition,
2354 now that the function decl has been removed.
2355 * lib/regex_internal.c (re_string_peek_byte_case):
2356 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2359 2005-08-26 Simon Josefsson <jas@extundo.com>
2361 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2362 Haible <bruno@clisp.org>.
2364 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2366 * regexec.c (set_regs): Don't alloca with an unbounded size.
2368 alloca modernization/simplification for regex.
2369 * regex.c: Remove portability cruft for alloca. This no longer
2370 needs to be at the start of the file, and can be moved into
2371 regex_internal.h and simplified.
2372 * regex_internal.h: Include <alloca.h>.
2373 (__libc_use_alloca) [!defined _LIBC]: New macro.
2374 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2375 now works outside glibc.
2377 2005-08-24 Simon Josefsson <jas@extundo.com>
2379 * getpass.c: Add WIN32 implementation. Conditionalize use of
2380 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2381 GLIBC specific code.
2383 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2385 Make regex safe for g++. This fixes one real bug (an "err"
2386 that should have been "*err"). g++ problem reported by
2388 * regex_internal.h (re_calloc): New macro, consistent with
2389 re_malloc etc. All callers of calloc changed to use re_calloc.
2390 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2391 not int. All callers changed.
2392 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2393 just use an array of size MB_LEN_MAX.
2394 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2395 (find_recover_state): Change "err" to "*err"; this fixes what
2396 appears to be a real bug.
2397 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2400 2005-08-25 Jim Meyering <jim@meyering.net>
2402 * open-safer.c: Include <config.h>.
2403 Otherwise, we'd lose LARGEFILE support in any file using
2406 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2408 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2409 * regex.h (regerror): Likewise.
2411 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2412 requires this. (The code never needed it.)
2414 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2415 All uses of recently-renamed identifiers changed to use the new,
2416 POSIX-compliant names. The code will build and run just fine
2417 without these changes, but it's better to eat our own dog food
2418 and use the standard-conforming names.
2420 * regex.h: Fix a multitude of POSIX name space violations.
2421 These changes have an effect only for programs that define
2422 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2423 do not change anything for programs compiled in the normal way.
2424 Also, there is no effect on the ABI.
2426 (_REGEX_SOURCE): New macro.
2427 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2428 defined and _GNU_SOURCE is not; this fixes a name space violation.
2430 Rename the following macros to obey POSIX requirements.
2431 The old names are still visible as macros if _REGEX_SOURCE is defined.
2432 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2433 RE_BACKSLASH_ESCAPE_IN_LISTS.
2434 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2435 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2436 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2437 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2438 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2439 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2440 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2441 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2442 (REG_INTERVALS): renamed from RE_INTERVALS.
2443 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2444 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2445 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2446 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2447 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2448 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2449 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2450 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2451 RE_UNMATCHED_RIGHT_PAREN_ORD.
2452 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2453 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2454 (REG_DEBUG): renamed from RE_DEBUG.
2455 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2456 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2457 unusual, since we can't clash with the POSIX REG_ICASE.
2458 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2459 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2460 (REG_NO_SUB): renamed from RE_NO_SUB.
2461 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2462 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2463 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2464 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2465 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2466 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2467 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2468 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2469 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2470 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2471 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2472 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2473 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2474 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2475 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2476 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2477 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2478 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2479 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2480 (REG_FIXED): Renamed from REGS_FIXED.
2481 (REG_NREGS): Renamed from RE_NREGS.
2483 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2484 of other REG_* macros, since POSIX says the user is allowed to
2485 #undef these macros selectively.
2487 (reg_errcode_t): Update comment stating what other tables need
2490 Rename the following enum values to obey POSIX requirements.
2491 The old names are still visible as macros.
2492 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2493 is not defined, since GNU is supposed to be a superset of POSIX as
2494 much as possible, and since we want reg_errcode_t to be a signed
2495 type for implementation consistency.
2496 (_REG_NOERROR): Renamed from REG_NOERROR.
2497 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2498 (_REG_BADPAT): Renamed from REG_BADPAT.
2499 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2500 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2501 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2502 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2503 (_REG_EBRACK): Renamed from REG_EBRACK.
2504 (_REG_EPAREN): Renamed from REG_EPAREN.
2505 (_REG_EBRACE): Renamed from REG_EBRACE.
2506 (_REG_BADBR): Renamed from REG_BADBR.
2507 (_REG_ERANGE): Renamed from REG_ERANGE.
2508 (_REG_ESPACE): Renamed from REG_ESPACE.
2509 (_REG_BADRPT): Renamed from REG_BADRPT.
2510 (_REG_EEND): Renamed from REG_EEND.
2511 (_REG_ESIZE): Renamed from REG_ESIZE.
2512 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2513 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2514 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2515 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2516 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2518 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2519 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2520 changed. But support the old name if the new one is not defined
2521 and if _REGEX_SOURCE.
2523 Change the following member names in struct re_pattern_buffer.
2524 The old names are still supported if !_REGEX_SOURCE.
2525 The new names are always supported, regardless of _REGEX_SOURCE.
2526 (re_buffer): Renamed from buffer.
2527 (re_allocated): Renamed from allocated.
2528 (re_used): Renamed from used.
2529 (re_syntax): Renamed from syntax.
2530 (re_fastmap): Renamed from fastmap.
2531 (re_translate): Renamed from translate.
2532 (re_can_be_null): Renamed from can_be_null.
2533 (re_regs_allocated): Renamed from regs_allocated.
2534 (re_fastmap_accurate): Renamed from fastmap_accurate.
2535 (re_no_sub): Renamed from no_sub.
2536 (re_not_bol): Renamed from not_bol.
2537 (re_not_eol): Renamed from not_eol.
2538 (re_newline_anchor): Renamed from newline_anchor.
2540 Change the following member names in struct re_registers.
2541 The old names are still supported if !_REGEX_SOURCE.
2542 The new names are always supported, regardless of _REGEX_SOURCE.
2543 (rm_num_regs): Renamed from num_regs.
2544 (rm_start): Renamed from start.
2545 (rm_end): Renamed from end.
2547 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2548 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2549 Prepend __ to parameter names.
2551 Undo yesterday's changes.
2553 2005-08-24 Jim Meyering <jim@meyering.net>
2555 Sync from coreutils.
2556 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2558 2005-08-21 Bruno Haible <bruno@clisp.org>
2560 * lock.h: Add multiple inclusion guard.
2561 * tls.h: Add multiple inclusion guard.
2563 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2565 * regex.h (REG_NOSYS)
2566 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2567 Define, since POSIX requires it as of 2001.
2568 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2569 New private symbol, used to keep the enum signed in all cases.
2570 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2571 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2573 * regex_internal.c (re_string_skip_chars, register_state):
2575 Remove forward decls; no longer needed now that we use prototypes.
2576 * regexec.c (acquire_init_state_context, check_halt_node_context):
2577 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2578 (clean_state_log_if_needed): Likewise.
2580 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2582 Fix problems reported by Sam Steingold in
2583 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2584 * regexec.c (sift_states_bkref): Fix portability bug: the code
2585 assumed that reg_errcode_t is a signed type, which is not
2586 necessarily true if _XOPEN_SOURCE is not defined.
2587 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2588 some compilers warn about it otherwise.
2590 2005-08-20 Jim Meyering <jim@meyering.net>
2592 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2593 of unused local, dfa.
2595 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2597 * regcomp.c (create_initial_state): Remove duplicate decl.
2598 (init_word_char, create_initial_state, duplicate_node_closure):
2599 (fetch_token, peek_token_bracket, build_range_exp):
2600 (build_collating_symbol): Remove forward decls; no longer needed
2601 now that we use prototypes.
2604 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2605 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2606 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2607 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2608 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2609 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2610 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2611 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2612 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2613 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2614 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2615 (build_charclass, build_charclass_op, fetch_number, create_tree):
2616 (create_token_tree, mark_opt_subexp, duplicate_tree):
2617 Use prototypes rather than old-style definitions.
2620 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2621 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2622 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2623 (re_string_reconstruct, re_string_peek_byte_case):
2624 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2625 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2626 (re_node_set_init_copy, re_node_set_add_intersect):
2627 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2628 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2629 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2630 (re_acquire_state, re_acquire_state_context, register_state):
2631 (create_ci_newstate, create_cd_newstate, free_state):
2633 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2634 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2635 (re_search_internal, prune_impossible_nodes):
2636 (acquire_init_state_context, check_matching, static):
2637 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2638 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2639 (update_regs, sift_states_backward, build_sifted_states):
2640 (clean_state_log_if_needed, merge_state_array):
2641 (update_cur_sifted_state, add_epsilon_src_nodes):
2642 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2643 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2644 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2645 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2646 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2647 (check_arrival, check_arrival_add_next_nodes):
2648 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2649 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2650 (check_node_accept_bytes, check_node_accept, extend_buffers):
2651 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2652 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2657 (re_string_allocate, re_string_construct, re_string_reconstruct):
2658 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2659 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2660 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2661 (re_string_context_at, re_string_peek_byte_case):
2662 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2663 is defined, since we now use prototypes always.
2665 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2666 C89 or better. All uses removed.
2668 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2670 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2671 [defined lint]: Suppress bogus uninitialized-variable warnings.
2673 * regcomp.c (duplicate_node): Return new index, not an error code,
2674 and let the caller return REG_ESPACE if out of space. This
2675 removes an uninitialied-variable warning with GCC 4.0.1, and also
2676 avoids taking the address of a local variable. All callers
2679 2005-08-19 Jim Meyering <jim@meyering.net>
2681 * regexec.c (proceed_next_node): Redo local variables to
2682 avoid GCC shadowing warnings.
2684 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2686 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2687 (re_node_set_insert_last, re_dfa_add_node):
2688 Rename local variables to avoid GCC shadowing warnings.
2690 2005-08-18 Bruno Haible <bruno@clisp.org>
2692 * strstr.c (strstr): Fix return value in multibyte case.
2693 * strcasestr.c (strcasestr): Likewise.
2695 2005-08-17 Jim Meyering <jim@meyering.net>
2697 Make the %s format (seconds since the epoch) work for a negative
2698 number and when used with a zero-padded field width, e.g. %015s.
2700 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2701 label so that it precedes the code to set `digits'. Otherwise,
2702 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2703 print `00-22'. Now, it prints `-0022', as it should.
2705 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2707 * regex.h: Remove useless space-before-tab. From coreutils.
2709 2005-08-17 Bruno Haible <bruno@clisp.org>
2711 * strcasestr.h: New file.
2712 * strcasestr.c: New file.
2714 2005-08-17 Bruno Haible <bruno@clisp.org>
2716 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2717 * strstr.c: Completely rewritten, with multibyte locale support.
2719 2005-08-17 Bruno Haible <bruno@clisp.org>
2721 * strcasecmp.c: Use mbuiter.h.
2723 2005-08-17 Bruno Haible <bruno@clisp.org>
2725 * mbuiter.h: New file.
2727 2005-08-16 Bruno Haible <bruno@clisp.org>
2729 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2731 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2732 NUL byte, not after it.
2734 2005-08-16 Bruno Haible <bruno@clisp.org>
2736 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2737 the valid ones. Makes the comparison operations transitive:
2738 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2739 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2741 2005-08-16 Bruno Haible <bruno@clisp.org>
2743 * strcase.h (strcasecmp): Add note in comments.
2744 * strncasecmp.c: Use code from strcasecmp.c.
2745 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2746 (strcasecmp): Work correctly in multibyte locales.
2748 2005-08-16 Bruno Haible <bruno@clisp.org>
2750 * strnlen1.h: New file.
2751 * strnlen1.c: New file.
2753 2005-08-16 Bruno Haible <bruno@clisp.org>
2755 * mbfile.h: New file.
2757 2005-08-16 Bruno Haible <bruno@clisp.org>
2759 * mbiter.h: New file.
2761 2005-08-16 Bruno Haible <bruno@clisp.org>
2763 * mbchar.h: New file.
2764 * mbchar.c: New file.
2766 2005-08-16 Bruno Haible <bruno@clisp.org>
2768 * tls.h: New file, from GNU gettext.
2769 * tls.c: New file, from GNU gettext.
2771 2005-08-15 Bruno Haible <bruno@clisp.org>
2773 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2776 2005-08-14 Jim Meyering <jim@meyering.net>
2778 Sync from coreutils.
2780 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2781 Use the hash-table-based cycle-detection code not just when
2782 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2783 Reported by James Youngman in
2784 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2785 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2786 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2787 This lets us compile with -DFTS_DEBUG, once again.
2788 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2789 * fts.c (fd_safer): Remove decl.
2790 Include fcntl--.h rather than unistd-safer.h
2791 (fts_safe_changedir): Don't call fd_safer; no longer needed
2792 now that we include fcntl--.h.
2794 2005-08-11 Simon Josefsson <jas@extundo.com>
2796 * readline.h, readline.c: New file.
2798 2005-08-11 Bruno Haible <bruno@clisp.org>
2800 * strnlen.h (strnlen): Change parameter name to match comment.
2802 2005-08-10 Simon Josefsson <jas@extundo.com>
2804 * strndup.c: Use strnlen.h.
2806 * strnlen.h: New file.
2808 2005-08-02 Simon Josefsson <jas@extundo.com>
2810 * getline.h, getline.c: Rewrite.
2812 * getdelim.h, getdelim.c: New files, ported from glibc.
2814 2005-07-31 Bruno Haible <bruno@clisp.org>
2816 * lock.h (gl_lock_initializer): New macro.
2817 (gl_lock_define_initialized): Use it.
2818 (gl_rwlock_initializer): New macro.
2819 (gl_rwlock_define_initialized): Use it.
2820 (gl_recursive_lock_initializer): New macro.
2821 (gl_recursive_lock_define_initialized): Use it.
2823 2005-07-26 Bruno Haible <bruno@clisp.org>
2825 * lock.h: Update from GNU gettext.
2826 * lock.c: Update from GNU gettext.
2828 2005-07-18 Bruno Haible <bruno@clisp.org>
2830 * lock.h (gl_once_t): New type.
2831 (gl_once_define, gl_once): New macros.
2832 * lock.c (fresh_once): New variable.
2833 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2836 2005-07-18 Simon Josefsson <jas@extundo.com>
2838 * check-version.c (check_version): Accept identical versions too.
2840 2005-07-18 Bruno Haible <bruno@clisp.org>
2842 * lock.h: New file, from GNU gettext.
2843 * lock.c: New file, from GNU gettext.
2845 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2847 * quotearg.c: Add translator comment suggested by Bruno Haible,
2848 with a minor change.
2850 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2852 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2853 copyright symbol and the year.
2854 * version-etc.c (COPYRIGHT_YEAR): New constant.
2855 (version_etc_va): Use parameterized copyright notice.
2856 Reword to conform to the current GNU coding standards.
2858 2005-07-11 Simon Josefsson <jas@extundo.com>
2860 * size_max.h: New file.
2862 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2864 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2867 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2868 and Paul Eggert <eggert@cs.ucla.edu>
2870 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2871 in wint_t, not wchar_t. Remove now-unnecessary cast.
2873 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2875 * regex.c, regex.h: Sync from libc.
2876 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2877 New files, synced from libc, except that regex_internal.h
2878 currently has a small porting fix.
2880 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2882 Remove the dependency of the strftime module on the tzset module.
2883 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2884 Copy the input structure, to work around some of the bug with
2885 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2886 Solaris releases, you should also use the tzset module, but we won't
2887 require it as a dependency any more since we don't want LGPLed code
2888 to depend on GPLed code.
2890 2005-07-02 Jim Meyering <jim@meyering.net>
2892 * backupfile.c (backup_args): Change a `0' to NULL.
2894 2005-07-01 Jim Meyering <jim@meyering.net>
2896 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2897 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2898 * save-cwd.c, tempname.c:
2899 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2900 and don't include <sys/file.h>).
2902 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2904 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2905 declares only 'struct timespec;' (!).
2907 2005-06-29 Jim Meyering <jim@meyering.net>
2909 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2910 type name. Use the variable name instead.
2911 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2913 2005-06-28 Simon Josefsson <jas@extundo.com>
2915 * check-version.h, check-version.c: New files.
2917 2005-06-28 Simon Josefsson <jas@extundo.com>
2919 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2920 collision with global variable. Better indentation. Don't
2921 increment buffer pointer beyond buffer end. Based on comments
2922 from Paul Eggert <eggert@cs.ucla.edu>.
2926 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2928 * canon-host.c (canon-host): Append trailing "," to 0 in
2929 initializer of struct addrinfo, as an indication that we don't
2930 care how many members the structure has.
2932 2005-06-24 Derek Price <derek@ximbiot.com>
2933 and Bruno Haible <bruno@clisp.org>
2935 Remove stat module & update lstat.
2936 * stat.c: Remove this file...
2937 (slash_aware_lstat): ...moving this content and its support...
2938 * lstat.c (rpl_lstat): ...into here.
2939 * lstat.h: New file.
2941 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2943 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2944 (ranged_convert): Don't save conversion in a temporary struct.
2945 This causes a warning with GCC 4.0.0, and anyway in the typical
2946 case it's not worth the extra 100 bytes or so of code.
2947 (ranged_convert, __mktime_internal): When calling a function via a
2948 pointer P, use P () rather than (*P) (), as we now assume C89 or
2951 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2953 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2954 "who -r" failed to give output. Problem reported by Tim Waugh.
2956 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2957 (xcalloc): Use it to avoid needless tests.
2958 Problem reported by Jim Meyering.
2960 2005-06-16 Jim Meyering <jim@meyering.net>
2962 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2963 when either N or S is zero.
2965 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2967 * argp.h (__option_is_short): Check upper limit of
2968 __key. Isprint() requires its argument to have the value
2969 of an unsigned char or EOF.
2971 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2973 * fnmatch.c (fnmatch): If there is an encoding error in a
2974 multibyte string or pattern, fall back on unibyte matching.
2975 Problem reported by James Youngman.
2977 2005-06-08 Bruno Haible <bruno@clisp.org>
2979 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2982 2005-06-08 Bruno Haible <bruno@clisp.org>
2984 * csharpcomp.h: New file, from GNU gettext.
2985 * csharpcomp.c: New file, from GNU gettext.
2986 * csharpcomp.sh.in: New file, from GNU gettext.
2988 2005-06-07 Derek Price <derek@ximbiot.com>
2991 * glob_.h: Indent nested #ifdef.
2993 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2995 Sync from coreutils.
2996 Use "file name" when talking about file names, instead of "filename"
2997 or "path", as per the GNU coding standards.
2998 * mkdir-p.c: Renamed from makepath.c.
2999 (make_dir_parents): Renamed from make_path. All callers changed.
3000 * mkdir-p.h: Likewise. All includers changed.
3001 * filenamecat.c: Renamed from path-concat.c.
3002 (file_name_concat): Renamed from path_concat. All callers changed.
3003 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3004 * filenamecat.h: Likewise. All includers changed.
3005 * acl.c: Don't use "path" or "filename" to mean "file name"
3006 in comments or local variable names.
3007 * basename.c: Likewise.
3008 * canonicalize.c, canonicalize.h: Likewise.
3009 * dirname.c, dirname.h: Likewise.
3010 * euidaccess.c: Likewise.
3011 * exclude.c: Likewise
3012 * fnmatch_.h, fnmatch_loop.c: Likewise.
3013 * fsusage.c, fsuage.h: Likewise.
3014 * fts.c, fts_.h: Likewise.
3015 * getcwd.c: Likewise.
3016 * getloadavg.c: Likewise.
3017 * mkstemp.c: Likewise.
3018 * mountlist.c, mountlist.h: Likewise.
3019 * openat.c, openat.h: Likewise.
3020 * readlink-stub.c: Likewise.
3021 * readutmp.c, readutmp.h: Likewise.
3022 * rename.c: Likewise.
3023 * rmdir.c: Likewise.
3025 * savedir.c: Likewise.
3026 * stripslash.c: Likewise.
3027 * tempname.c: Likewise.
3028 * xreadlink.c: Likewise.
3029 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3031 * exclude.h: Likewise.
3033 * euidaccess.c (getuid, getgid, getuid, getegid)
3034 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3035 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3036 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3037 * pathmax.h: Include <limits.h> unconditionally, since other
3038 files have been getting away with it for years (MORE/BSD 4.3
3040 * userspec.c (getpwnam, getgrnam, getgrgid)
3041 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3043 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3044 Define to 256, not 255, as per modern POSIX.
3046 2005-06-01 Bruno Haible <bruno@clisp.org>
3048 * csharpexec.h: New file, from GNU gettext.
3049 * csharpexec.c: New file, from GNU gettext.
3050 * csharpexec.sh.in: New file, from GNU gettext.
3052 2005-05-31 Derek Price <derek@ximbiot.com>
3053 Paul Eggert <eggert@cs.ucla.edu>
3056 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3058 2005-05-29 Derek Price <derek@ximbiot.com>
3059 Paul Eggert <eggert@cs.ucla.edu>
3061 * glob_.h, glob.c: New files.
3063 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3065 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3067 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3068 the configuration hassle isn't worth it.
3069 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3070 (LONGEST_MODIFIER, PRIuMAX): Remove.
3072 2005-05-27 Bruno Haible <bruno@clisp.org>
3074 * getlogin_r.h: Remove second include of <stddef.h>.
3076 2005-05-25 Bruno Haible <bruno@clisp.org>
3077 Derek Price <derek@ximbiot.com>
3079 * getlogin_r.h: Simplify API documentation.
3081 2005-05-25 Derek Price <derek@ximbiot.com>
3082 Paul Eggert <eggert@cs.ucla.edu>
3084 * getlogin_r.c, getlogin_r.h: New files.
3086 2005-05-22 Bruno Haible <bruno@clisp.org>
3088 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3089 Also include <sys/param.h> if it defines MIN, MAX.
3090 Based on a patch by Derek Price <derek@ximbiot.com>.
3092 2005-05-22 Bruno Haible <bruno@clisp.org>
3094 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3095 (INT64_MIN): Fix definition.
3096 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3098 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3099 NEED_SIGNED_INT_TYPES.
3101 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3102 HAVE_SYSTEM_INTTYPES.
3104 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3106 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3107 so that unistd-safer.h (GPL'ed code) need not be included.
3109 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3112 * fts.c: Don't include "cycle-check.h" or "hash.h".
3113 (setup_dir, free_dir): New functions.
3114 (enter_dir, leave_dir): Define trivial
3115 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3116 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3117 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3118 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3119 Move to fts-cycle.c.
3120 (fts_open): Use setup_dir.
3121 (fts_close): Use free_dir.
3122 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3123 This adds a label and some gotos, but the alternatives were messier.
3124 Check for memory allocation failure when entering a dir.
3125 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3126 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3127 (FTS): New member fts_cycle, that is a union that contains the
3128 old active_dir_ht and cycle_state. All uses changed to mention
3129 fts_cycle.ht and fts_cycle.state.
3130 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3131 fts.c, with the following changes:
3132 (setup_dir, free_dir): New functions.
3133 (enter_dir): Now returns bool. Return true if successful, false
3134 if memory exhausted. All callers changed.
3135 Do not bother partly cleaning up on
3136 memory allocation failure; that is free_dir's job.
3137 However, free ad if hash_insert fails, to avoid memory leak.
3138 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3139 fts->fts_options to see which union member to use.
3141 2005-05-20 Jim Meyering <jim@meyering.net>
3143 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3144 Now a macro, to pacify GCC.
3146 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3148 * chown.c (rpl_chown): Return -1 on failure.
3150 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3152 * canonicalize.c: Include canonicalize.h first, to test interface.
3153 Include <stddef.h> unconditionally, since we assume C89 now.
3154 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3155 * fts.c: Include fts_.h first, to check interface.
3156 Do not include intprops.h; no longer needed.
3157 Include cycle-check.h and hash.h, since fts_.h no longer does.
3158 Remove unnecessary casts of closedir to void.
3159 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3160 decide whether to decrement nlinks.
3161 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3162 (FTS): Use struct hash_table * instead of Hash_table, so that
3163 we no longer need to include hash.h here.
3165 2005-05-17 Jim Meyering <jim@meyering.net>
3167 * fts.c, fts_.h: New files, from coreutils.
3169 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3171 Sync from coreutils.
3172 * unlinkdir.c, unlinkdir.h: New files.
3173 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3174 regex.h, unlocked-io.h, xtime.h:
3175 White space changes only.
3176 * makepath.c (make_path): Port to hosts where leading "//" is special.
3177 * yesno.c: Include getline.h, not ctype.h.
3178 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3179 Use getline to remove arbitrary restriction on response length.
3181 2005-05-13 Bruno Haible <bruno@clisp.org>
3183 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3184 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3185 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3186 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3187 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3188 Add support for 64-bit integers in the MSVC compiler.
3190 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3192 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3193 Change the initial comment to refer to GPL, not LGPL.
3194 gnulib-tool will change it to LGPL as needed.
3196 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3197 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3198 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3199 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3200 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3201 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3202 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3203 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3204 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3205 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3206 concatpath.c, config.charset, copy-file.c, copy-file.h,
3207 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3208 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3209 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3210 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3211 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3212 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3213 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3214 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3215 full-read.c, full-read.h, full-write.c, full-write.h,
3216 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3217 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3218 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3219 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3220 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3221 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3222 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3223 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3224 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3225 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3226 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3227 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3228 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3229 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3230 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3231 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3232 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3233 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3234 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3235 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3236 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3237 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3238 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3239 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3240 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3241 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3242 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3243 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3244 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3245 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3246 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3247 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3248 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3249 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3250 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3251 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3252 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3253 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3254 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3255 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3256 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3257 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3258 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3259 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3260 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3261 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3262 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3263 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3264 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3265 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3266 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3267 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3268 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3269 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3270 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3271 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3272 Update FSF postal mail address.
3274 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3276 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3277 specified in ai_socktype. Fix invalid ai_protocol
3278 check. ai_protocol is usually set to 0 or depending on
3279 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3280 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3281 ai_socktype / ai_protocol in the returned addrinfo structure.
3283 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3284 Bruno Haible <bruno@clisp.org>
3286 * inet_ntop.h: New file.
3287 * inet_ntop.c: New file, from glibc with modifications.
3289 2005-05-08 Jim Meyering <jim@meyering.net>
3291 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3293 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3295 Merge from coreutils. Among other things,
3296 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3297 * fd-safer.c: New file.
3298 * fcntl-safer.h, open-safer.c: Remove.
3299 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3300 * dup-safer.c: Include unistd-safer.h first.
3301 Don't include errno.h.
3302 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3303 * file-type.h: Don't assume invoker included sys/stat.h first.
3304 * file-type.c: Rely on file-type.h change.
3305 * getloadavg.c: Include unistd-safer.h.
3306 (getloadavg): Use safer open.
3307 * getusershell.c: Include "stdio-safer.h".
3308 (getusershell): Use safer fopen.
3309 * long-options.c (long_options): Use NULL rather than 0.
3310 * modechange.h (mode_free): Remove; all callers changed to invoke
3312 * modechange.c: Likewise.
3313 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3314 (MODE_DONE): New constant.
3315 (struct mode_change): Remove 'next' member.
3316 (make_node_op_equals): New function; like the old one of the
3317 same name, except it allocates an array.
3318 (mode_compile, mode_create_from_ref): Use it.
3319 (mode_compile): Allocate result as an array, not a linked list.
3320 Parse octal string ourself, so that we catch mistakes like "+0".
3321 (mode_adjust): Arg is an array, not a linked list.
3322 * modechange.c: Include stat-macros.h, xalloc.h.
3323 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3324 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3325 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3326 Remove. This is now stat-macros.h's job.
3327 (talloc): Remove. All callers replaced by xalloc, so that
3328 our invokers don't have to worry about reporting memory failures.
3329 (make_node_op_equals): Remove.
3330 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3332 (struct mode_change): Moved here from modechange.h.
3333 (mode_append_entry): Remove.
3334 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3335 apps to have incorrect behavior. Use simpler algorithm for head
3336 and tail. Don't futz with umask; that's now the job of mode_adjust.
3337 Detect more invalid usages rather than having somewhat-random behavior.
3338 Don't insert an "a=" action, as that leads to incorrect behavior.
3339 (mode_compile, mode_create_from_ref): Return NULL on error instead
3340 of an enum, since now there's only one way to have an error. All
3342 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3343 at the correct time. Simplify calculation of "+u" and its ilk.
3344 Don't mishandle "+X".
3345 (mode_free): Remove "register" and localize decls.
3346 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3347 (struct mode_change): Move to modechange.c; callers don't
3348 need to see this stuff.
3349 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3350 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3351 (mode_change, mode_adjust): Reflect the new signatures noted above.
3352 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3353 that might redefine system include files.
3354 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3355 (my_usleep): Use NULL rather than (void *) 0.
3356 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3357 Use siginterrupt to specify that system calls should be interrupted.
3358 (rpl_nanosleep): Move initialization of suspended closer to call of
3360 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3361 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3362 (desirable_utmp_entry): New function.
3363 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3364 using x2nrealloc, to simplify logic.
3365 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3366 size calculation. Do not assume utmp file is a regular file.
3367 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3368 (READ_UTMP_CHECK_PIDS): New constant.
3369 * save-cwd.c: Include unistd-safer.h.
3370 (save_cwd): Use fd_safer.
3371 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3372 [!_LIBC] Include "stat-macros.h" instead.
3373 * unistd-safer.h (fd_safer): New decl.
3375 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3377 * byteswap_.h: New file.
3379 2005-04-25 Albert Chin <china@thewrittenword.com>
3381 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3384 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3386 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3387 that "UTC +1 second" continues to work. Problem reported
3389 (relunit_snumber): New rule.
3392 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3394 * getdate.y (universal_time_zone_table): New constant.
3395 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3396 universal_time_zone_table.
3397 (lookup_zone): Prefer universal_time_zone_table to
3398 local_time_zone_table, so that "GMT" time stamps are allowed in
3399 London during the summer. Problem reported by Ian Abbott.
3401 2005-04-12 Jim Meyering <jim@meyering.net>
3403 * human.c (humblock): Set *options even when returning due to
3404 xstrtoumax conversion failure. Thanks to a used-uninitialized
3407 2005-04-09 Jim Meyering <jim@meyering.net>
3409 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3410 -Wuninitialized: initialize tm0.tm_year.
3412 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3414 * getdate.y (parser_control): rels_seen is now a boolean, not a
3415 count, since there's no maximum. All uses changed.
3416 Add member dsts_seen.
3417 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3419 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3420 Use pc_rels_seen to decide whther a date is absolute.
3422 * getdate.y (number): Don't overwrite year.
3423 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3426 2005-04-02 Simon Josefsson <jas@extundo.com>
3428 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3429 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3431 2005-03-27 Jim Meyering <jim@meyering.net>
3433 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3435 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3437 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3438 "one's complement" -> "ones' complement" in comment, as per Knuth.
3439 "value of type" -> "type or expression" in comment.
3440 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3442 2005-03-26 Jim Meyering <jim@meyering.net>
3445 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3446 Correct typos: s/or/of/.
3448 2005-03-23 Jim Meyering <jim@meyering.net>
3450 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3452 2005-03-21 Jim Meyering <jim@meyering.net>
3454 Changes imported from coreutils.
3456 * cycle-check.c: Don't include xalloc.h.
3458 * path-concat.c: Don't include assert.h.
3459 (path_concat): Remove assertion that would have triggered
3460 for ABASE starting with more than one slash.
3461 Reported by Andreas Schwab.
3463 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3464 properly when ABASE is an absolute file name.
3465 Correct the description of this function.
3467 Add an assertion and a test driver.
3468 This fixes a bug introduced on 2004-07-02.
3469 Andreas Schwab reported the resulting failure of cp --parents:
3470 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3472 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3474 * strftime.c (my_strftime): If the underlying strftime returns 0
3475 (which shouldn't happen), generate nothing instead of returning 0
3476 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3478 2005-03-16 Bruno Haible <bruno@clisp.org>
3480 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3482 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3484 * strftime.c (my_strftime): Prepend space to format so that we can
3485 reliably distinguish strftime failure from empty output on POSIX
3488 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3490 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3491 (iconv_string): Don't guess a size-zero buffer, as that might cause
3492 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3493 result would be 'too large', where 'too large' is (heuristically)
3494 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3495 overflow concerns. This will prevent some unwanted malloc failures
3496 when the inputs are very large.
3498 2005-03-15 Bruno Haible <bruno@clisp.org>
3500 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3503 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3506 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3508 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3510 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3511 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3513 * strtol.c: Likewise.
3515 2005-03-14 Simon Josefsson <jas@extundo.com>
3517 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3520 2005-03-14 Jim Meyering <jim@meyering.net>
3522 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3523 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3524 to be nonzero so that we (and caller) can detect the difference
3525 between a valid zero-length expansion and an error return, even
3526 when the underlying strftime fails before writing anything into
3529 2005-03-10 Jim Meyering <jim@meyering.net>
3531 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3532 so that this module works on systems without fchdir.
3534 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3536 Factor int-properties macros into a single file, except for
3537 glibc-related files.
3538 * intprops.h: New file.
3539 * getloadavg.c: Include it instead of limits.h.
3540 (INT_STRLEN_BOUND): Remove.
3541 * human.c: Include intprops.h.
3542 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3543 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3544 * inttostr.h: Include intprops.h instead of limits.h.
3545 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3546 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3547 for consistency with intprops.h.
3548 (time_t_is_integer, twos_complement_arithmetic): Use them.
3549 * sig2str.h: Include <signal.h>, intprops.h.
3550 (INT_STRLEN_BOUND): Remove.
3551 * strftime.c (TYPE_SIGNED): Remove.
3552 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3553 * strtol.c: Adjust comments to match intprops.h.
3554 * userspec.c: Include intprops.h.
3555 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3556 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3557 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3558 instead of rolling our own expressions.
3559 * xstrtol.c: Include xstrtol.h first, to test interface.
3561 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3563 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3564 the right thing even if adding 1900 would overflow. Similarly
3565 for tm_mon + 1 and tm_yday + 1.
3566 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3567 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3568 (DO_SIGNED_NUMBER): New macro.
3569 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3571 2005-03-07 Bruno Haible <bruno@clisp.org>
3573 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3575 2005-03-03 Derek R. Price <derek@ximbiot.com>
3576 Bruno Haible <bruno@clisp.org>
3578 * pagealign_alloc.h: New file.
3579 * pagealign_alloc.c: New file.
3581 2005-01-28 Bruno Haible <bruno@clisp.org>
3583 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3586 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3588 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3589 The workaround isn't strictly needed for POSIX conformance, and
3590 it's too much of a pain to configure and maintain. We'll ask
3591 people to fix their kernels instead.
3592 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3593 (NANOSLEEP_BUG_WORKAROUND): Remove.
3594 (xnanosleep): Remove the workaround.
3596 2005-02-12 Bruno Haible <bruno@clisp.org>
3598 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3600 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3602 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3603 * timespec.h (gettime): Return void, since it always
3604 succeeds now. All uses changed.
3605 * gettime.c (gettime) Likewise.
3606 [HAVE_NANOTIME]: Prefer nanotime.
3607 Assume gettimeofday succeeds, as POSIX requires.
3608 Assime time () succeeds, since other code already does.
3609 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3610 (timespec_subtract): Remove.
3611 (NANOSLEEP_BUG_WORKAROUND): New constant.
3612 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3613 things considerably. Use it only on GNU/Linux hosts, since the
3614 workaround shouldn't be needed elsewhere.
3616 2005-02-24 Bruno Haible <bruno@clisp.org>
3618 * gettext.h: Update from GNU gettext 0.14.2.
3620 2005-02-24 Bruno Haible <bruno@clisp.org>
3622 * localcharset.c: Update from GNU gettext 0.14.2.
3623 * config.charset: Update from GNU gettext 0.14.2.
3625 2005-02-22 Simon Josefsson <jas@extundo.com>
3627 * iconvme.h, iconvme.c: New files, from libc.
3629 2005-02-20 Neil Conway <neilc@samurai.com>
3631 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3632 returned by OSX/Darwin if the specified buffer is not large
3633 enough for the hostname.
3635 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3637 * memrchr.h: New file.
3638 * chdir-long.c: Include it.
3639 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3640 Don't bother including stddef.h.
3642 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3644 * argp-help.c (__argp_help): Create a fake struct argp_state and
3645 pass it to _help, otherwise the latter coredumps trying to
3646 dereference state.root_argp.
3648 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3650 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3652 Include <sys/types.h>, for dev_t.
3653 (ME_DUMMY, ME_REMOTE): Move from here....
3654 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3655 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3657 Include mountlist.h first, to test the interface.
3659 2005-01-29 Bruno Haible <bruno@clisp.org>
3661 * progname.c (program_name): Initialize.
3662 Needed when linking statically on MacOS X.
3664 2005-01-28 Bruno Haible <bruno@clisp.org>
3666 * javacomp.sh.in: New file, from GNU gettext.
3667 * javacomp.h: New file, from GNU gettext.
3668 * javacomp.c: New file, from GNU gettext.
3670 2005-01-26 Bruno Haible <bruno@clisp.org>
3672 * javaexec.sh.in: New file, from GNU gettext.
3673 * javaexec.h: New file, from GNU gettext.
3674 * javaexec.c: New file, from GNU gettext.
3676 2005-01-26 Simon Josefsson <jas@extundo.com>
3678 * gai_strerror.c: Use GPL in header.
3680 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3682 * argp-help.c (hol_entry_help): Avoid using non-constant
3683 initializers for struct pentry_state.
3684 (__argp_error): Check return value of __asprintf
3685 (__argp_failure): Translate error message
3687 * argp-parse.c: Removed braces around the expansion of N_()
3689 2005-01-21 Jim Meyering <jim@meyering.net>
3691 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3692 same value as for Solaris 9.
3694 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3695 component length. This included changing the parameter to be
3696 of type `char *' rather than `char const *'.
3697 * chdir-long.h (chdir_long): Update prototype.
3699 * openat.c (fdopendir, fstatat): New functions.
3700 * openat.h: Include headers required for use of DIR and struct stat.
3701 [AT_SYMLINK_NOFOLLOW]: Define.
3702 (fdopendir, fstatat): Add prototypes.
3704 2005-01-21 Bruno Haible <bruno@clisp.org>
3706 * classpath.h: New file, from GNU gettext.
3707 * classpath.c: New file, from GNU gettext.
3709 2005-01-20 Simon Josefsson <jas@extundo.com>
3711 * version-etc-fsf.c: New file, with version_etc_copyright.
3712 * version-etc.c: Remove version_etc_copyright.
3713 * version-etc.h (version_etc_copyright): Use [] instead of * in
3714 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3716 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3718 * save-cwd.c (save_cwd): Remove code to support the case
3719 where fchdir is missing or flaky.
3721 2005-01-20 Simon Josefsson <jas@extundo.com>
3723 * base64.h (isbase64): Add.
3725 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3726 using a unsigned prototype, don't inline.
3727 (base64_decode): Use it.
3729 2005-01-19 Bruno Haible <bruno@clisp.org>
3731 * sh-quote.h: New file, from GNU gettext.
3732 * sh-quote.c: New file, from GNU gettext.
3734 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3736 Merge changes from coreutils, as described below in several
3737 changelogs dated today.
3739 * save-cwd.c: Include "save-cwd.h" before other include files.
3740 (O_DIRECTORY): Remove; not needed here, since "." must be
3741 a directory. All uses removed.
3742 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3743 universal on Suns, and we also need to test for IRIX.
3744 Revamp code to use 'if' rather than '#if'.
3745 Avoid unnecessary comparison of cwd->desc to 0.
3747 * utimens.c (futimens): Robustify the previous patch, by checking
3748 for known valid error numbers rather than observed invalid ones.
3750 2005-01-18 Jim Meyering <jim@meyering.net>
3752 * version-etc.c (version_etc_copyright): Update copyright date.
3754 * utimens.c (futimens): Account for the fact that futimes
3755 can also fail with errno == ENOSYS or errno == ENOENT.
3756 Patch from Dmitry V. Levin.
3758 Change the name of the robust chdir function from chdir to chdir_long.
3759 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3760 (restore_cwd): Use chdir_long, not chdir.
3761 * chdir-long.c: Renamed from chdir.c.
3762 * chdir-long.h: Renamed from chdir.h.
3763 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3766 2005-01-18 Bob Proulx <bob@proulx.com>
3768 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3769 offsetof() macro construct to avoid compile failure with native HP-UX
3770 11.0 ANSI C compiler.
3772 2005-01-06 Bruno Haible <bruno@clisp.org>
3774 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3775 because stpncpy.m4 takes care of it.
3777 2004-01-24 Bruno Haible <bruno@clisp.org>
3779 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3781 2003-10-09 Bruno Haible <bruno@clisp.org>
3783 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3785 2005-01-06 Bruno Haible <bruno@clisp.org>
3787 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3788 * fwriteerror.c: Include <stdbool.h>.
3789 (fwriteerror): At the end, close the file stream. Record whether
3790 stdout was already closed.
3792 2004-05-27 Bruno Haible <bruno@clisp.org>
3794 * execute.c (environ): Declare if needed.
3795 * pipe.c (environ): Likewise.
3796 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3798 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3800 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3801 definitions to be after all include files, to avoid collisions.
3802 Problem reported by Bob Proulx.
3804 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3806 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3807 not needed. This removes a dependency on the gettext module.
3808 [defined _LIBC]: Do not include <libintl.h>; not needed.
3810 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3812 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3815 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3817 * argp-parse.c: Include <stddef.h>.
3818 (alignof, alignto): New macros.
3819 (parser_init): Don't assume that void * is aligned sufficiently
3822 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3823 need to extend the stack.
3824 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3827 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3829 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3831 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3833 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3834 Remove now-obsolete comment about AIX.
3835 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3836 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3837 (YYMAXDEPTH): New macro.
3839 2004-12-18 Bruno Haible <bruno@clisp.org>
3841 * fatal-signal.c (fatal_signals): Make non-const.
3842 (init_fatal_signals): New function.
3843 (uninstall_handlers, install_handlers): Ignore signals that were set to
3845 (at_fatal_signal): Call init_fatal_signals.
3846 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3848 Reported by Paul Eggert.
3850 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3852 * getdate.y (textint): New member "negative".
3853 (time_zone_hhmm): New function.
3854 Expect 14 shift-reduce conflicts, not 13.
3855 (o_colon_minutes): New rule.
3856 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3857 (yylex): Set the "negative" member of signed numbers.
3859 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3861 Changes imported from coreutils.
3862 * hard-locale.c: Assume <locale.h> exists.
3864 (GLIBC_VERSION): New macro.
3865 (hard_locale): Assume setlocale exists.
3866 Rewrite to avoid #ifdef.
3867 Use strdup rather than malloc + strcpy.
3868 * human.c: Assume <locale.h> exists.
3869 (human_readable): Assume localeconv exists.
3871 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3873 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3874 convert T2, not T. (Imported from libc.)
3876 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3878 * getcwd.c (is_ENAMETOOLONG): New macro.
3879 (__getcwd.c): Don't restore errno; glibc doesn't.
3880 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3881 first, falling back to our code only if its results look suspicious.
3882 Ensure that the resulting buffer is only as large as necessary.
3884 * readutmp.c: Include readutmp.h first.
3885 Include <errno.h>, since readutmp.h no longer does that.
3886 * readutmp.h: Don't include <errno.h>,
3887 <sys/param.h>, <time.h>; not needed to establish interface.
3888 (errno): Remove decl.
3889 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3890 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3891 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3893 2004-11-28 Simon Josefsson <jas@extundo.com>
3895 * base64.h, base64.c: New file.
3897 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3899 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3901 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3903 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3904 HP's ANSI C compiler.
3905 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3906 Declaring int functions causes warnings on some modern systems and
3907 shouldn't be needed to compile on ancient ones.
3908 * same.c (MIN) [defined MIN]: Don't define, since it's already
3911 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3912 with the following changes.
3913 (__set_errno): Parenthesize properly.
3914 Include <stdbool.h>.
3915 (MIN, MAX, MATCHING_INO): New macros.
3916 (__getcwd): Define with prototype, not K&R form.
3917 Use heuristics to allocate default buffer on stack if possible.
3918 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3919 behavior, and to avoid the PATH_MAX limit when computing
3921 Use MATCHING_INO to compare inode number to file.
3922 Check for arithmetic overflow in size calculations.
3923 Fix bug in reallocation of dot array that caused getcwd to fail
3924 on directories nested deeper than 75.
3925 Be more careful about saving errno on error.
3926 Do not use realloc; use only free+malloc, as this is a bit
3927 more flexible and avoids a needless copy operation.
3928 Do not inspect st_dev and st_ino for symbolic links; POSIX
3929 doesn't specify the latter.
3930 Check for closedir errors.
3931 Avoid needless casts.
3932 Use "#ifdef weak_alias" around weak_alias, to be like other
3934 The following changes to getcwd.c have effect only when used in
3935 gnulib; they have no effect inside glibc proper.
3936 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3937 as alloca isn't used.
3938 (alloca, __alloca): Likewise.
3939 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3940 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3941 unconditionally, as gnulib assumes C89 or better.
3942 Do not include <sys/param.h>.
3943 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3944 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3946 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3947 Include <dirent.h> in a way that is compatible with modern Autoconf.
3948 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3949 New macros, if not already defined.
3950 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3951 Use "_LIBC", not "defined _LIBC", for consistency.
3952 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3954 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3955 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3956 * xgetcwd.c: David MacKenzie's old code was removed, so give
3957 credit only to Jim Meyering and adjust the copyright dates.
3958 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3959 <stdlib.h>, <unistd.h>, "pathmax.h".
3960 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3961 (INITIAL_BUFFER_SIZE): Remove.
3962 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3964 2004-11-23 Jim Meyering <jim@meyering.net>
3966 * getopt_.h: Remove trailing blanks.
3968 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3970 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3971 (futimens): New function, which uses futimes if available.
3972 (futimens, utimens): Support timespec==NULL, with same semantics
3973 as utime and utimens.
3974 * utimens.h (futimens): New decl.
3976 2004-11-23 Jim Meyering <jim@meyering.net>
3978 * __fpending.c: Add comment.
3980 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3982 * getopt_.h: Re-addition of __getopt_argv_const caused
3983 redefinition warnings. To avoid them, include the defines
3984 in `#if !defined __need_getopt ... #endif'. The only place
3985 where __getopt_argv_const is used is in definitions
3986 of getopt_long and getopt_long_only below, which are as well
3987 protected by `#ifndef __need_getopt'.
3988 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3989 __need_getopt after including <stdio.h> and <unistd.h> These
3990 headers might have defined it.
3992 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3994 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3996 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3997 optopt): Use them instead of invoking ## directly; otherwise, the
3998 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4000 2004-11-19 Bruno Haible <bruno@clisp.org>
4002 * strtok_r.c: Move comments from here...
4003 * strtok_r.h: ... to here.
4005 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4007 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4008 might fail. Problem reported by Yoann Vandoorselaere.
4009 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4010 that mishandle size_t overflow.
4012 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4014 * canon-host.c: Include "strdup.h".
4015 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4016 Use strdup instead of malloc/strcpy to duplicate strings.
4018 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4019 (human_space_before_unit): New constant.
4020 * human.c (human_readable): Support it.
4022 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4023 (xgetcwd): Set errno correctly when failing.
4024 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4025 the failure is actually due to a PATH_MAX problem.
4027 Further getopt changes to make it more likely that glibc will
4028 buy the changes back.
4029 * getopt.c (POSIXLY_CORRECT): New constant.
4030 (getopt): Use it, so to preserve glibc semantic
4031 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4032 when compiling for libc.
4033 * getopt_.h (__getopt_argv_const): Bring it back.
4034 (getopt_long, getopt_long_only): Use it.
4036 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4037 New arg POSIXLY_CORRECT. All callers changed.
4038 (getopt): Argv is now char * const *, as per standard.
4039 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4040 not char *__getopt_argv_const *.
4041 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4042 _getopt_long_only_r): Likewise.
4043 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4044 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4045 _getopt_long_r, _getopt_long_only_r): Likewise.
4046 * getopt_.h (__getopt_argv_const): Remove.
4047 (getopt): Argv is now char * const *, as per standard.
4049 * getdate.y (tORDINAL): New token.
4050 (day, relunit): Allow it for relative times.
4051 (relative_time_table): Use tORDINAL for ordinals.
4053 2004-11-15 Jim Meyering <jim@meyering.net>
4055 * closeout.c: Include "__fpending.h" once again.
4056 Include <stdbool.h>.
4057 (close_stdout): Don't fail just because stdout was closed initially,
4058 since some programs don't write to stdout in the normal course of
4059 operation (other than --version and --help), and we don't want this
4060 function to make e.g. `touch file >&-' fail.
4061 But do fail if it was closed and someone has tried to write to it.
4062 E.g., `printf foo >&-' must fail.
4064 2004-11-11 Simon Josefsson <jas@extundo.com>
4066 * strtok_r.h, strtok_r.c: New file.
4068 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4070 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4071 we can stop lying to compilers about the constness of argv when we
4072 are compiled outside glibc.
4073 (getopt, getopt_long, getopt_long_only): Use it.
4074 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4076 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4077 _getopt_long_only_r): Likewise.
4078 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4079 _getopt_long_only_r): Likewise.
4081 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4082 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4083 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4084 the other external symbols.
4085 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4086 declaration, since the above renaming now works around collisions.
4088 2004-11-11 Jim Meyering <jim@meyering.net>
4090 * linebreak.c: Remove trailing blanks.
4091 * alloca_.h: Likewise.
4092 * acosl.c: Likewise.
4093 * euidaccess.c: Likewise.
4094 * allocsa.h: Likewise.
4096 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4098 * mktime.c (SHR): New macro, which is a portable
4099 substitute for >> that should work even on Crays.
4100 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4101 Problem reported by Mark D. Baushke in
4102 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4103 * getdate.y (SHR): Likewise.
4105 * strftime.c (SHR): Likewise.
4107 * quotearg.c (struct quoting_options): Use unsigned int for
4108 quote_these_too, so that right shifts are well defined. All uses
4111 2004-11-10 Simon Josefsson <jas@extundo.com>
4113 * getaddrinfo.h, getaddrinfo.c: New files.
4115 2004-11-10 Jim Meyering <jim@meyering.net>
4117 Ensure that no close failure goes unreported.
4118 * closeout.c (close_stdout): Always close stdout. I.e., don't
4119 return early when it seems there's nothing to flush.
4120 Don't include __fpending.h.
4122 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4124 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4126 2004-11-05 Bruno Haible <bruno@clisp.org>
4128 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4129 Reported by Mark D. Baushke <mdb@cvshome.org>.
4131 2004-11-04 Bruno Haible <bruno@clisp.org>
4133 2004-09-11 Bruno Haible <bruno@clisp.org>
4134 * allocsa.valgrind: New file.
4135 2004-02-06 Bruno Haible <bruno@clisp.org>
4136 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4137 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4138 Reported by Christopher Seip <chris.seip@hp.com>.
4140 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4142 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4143 with errno == ERANGE if the buffer is too small.
4144 Problem reported by Mark D. Baushke.
4146 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4148 * xreadlink.c (MAXSIZE): New macro.
4149 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4150 size does not exceed MAXSIZE. Avoid cast.
4151 As suggested by Mark D. Baushke in
4152 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4153 if readlink fails with buffer size just under MAXSIZE, try again
4156 2004-11-02 Derek R. Price <derek@ximbiot.com>
4157 and Paul Eggert <eggert@cs.ucla.edu>
4159 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4160 (get_date): Overparenthesize to avoid GCC warning.
4162 2004-11-02 Bruno Haible <bruno@clisp.org>
4164 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4165 function returns void.
4167 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4169 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4170 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4173 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4175 * getdate.y: Add support for TZ="foo" within a date string.
4176 Fix some bugs near time_t boundaries. Reject dates with
4177 out-of-range components, e.g., "Sept 31".
4178 Include <stdlib.h>, "setenv.h", "xalloc.h".
4179 (ISDIGIT_LOCALE): Remove; unused.
4180 Note that the TZ and time functions used here are not reentrant.
4181 (mktime_ok, get_tz): New functions.
4182 (TZBUFSIZE): New constant.
4183 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4184 This requires that we sometimes generate our own TZ="XXX..." setting.
4186 2004-10-27 Derek R. Price <derek@ximbiot.com>
4188 * mktime.c (not_equal_tm): Remove redundant check.
4190 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4192 * getdate.y: Use Bison 1.875 features, and some minor
4193 code cleanups. This change does not affect semantics.
4194 Don't include <stdlib.h>; no longer needed.
4195 Don't include unlocked-io.h; only the "#if TEST" code uses
4196 stdio, and performance isn't crucial there.
4197 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4198 Bison 1.875 features as described below.
4199 All uses of "PC." replaced by "pc->".
4200 (YYSTYPE): Add a forward declaration.
4201 (yylex, yyerror): Use full prototypes in forward decls.
4202 Use "%pure-parser" rather than obsolescent "%pure_parser".
4203 Use %parse-param and %lex-param instead of obsolescent
4204 YYPARSE_PARAM and YYLEX_PARAM.
4205 (meridian_table, month_and_day_table, time_units_table,
4206 relative_time_table, time_zone_table, military_table,
4207 lookup_zone, lookup_word, get_date):
4208 Use NULL instead of 0 where appropriate.
4209 (to_hour): Avoid abort (), to avoid a dependency on
4211 (yyerror, yylex): Now accepts parser_control * arg.
4212 (main) [TEST]: Use '\0' rather than 0 for char.
4214 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4216 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4217 It's now the caller's responsibility to handle the case where
4218 !HAVE_GETPAGESIZE && !defined getpagesize.
4220 * mktime.c (leapyear): Arg is long int, not int.
4222 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4224 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4226 2004-10-12 Simon Josefsson <jas@extundo.com>
4228 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4229 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4232 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4234 * vsnprintf.h: New file.
4235 * vsnprintf.c: New file.
4237 2004-10-07 Bruno Haible <bruno@clisp.org>
4239 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4240 into the provided buffer.
4242 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4244 * diacrit.c, diacrit.h: Add GPL notice.
4246 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4247 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4248 * logl.c (logl): Keep the code as similar to glibc as possible.
4249 This avoids a potential constant-folding bug.
4251 2004-10-05 Bruno Haible <bruno@clisp.org>
4253 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4255 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4257 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4258 * xmalloc.c (xmemdup): Likewise.
4259 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4260 XFREE): Remove these long-obsolescent macros.
4261 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4262 * xstrdup.c: Remove.
4264 * regex.c (re_comp): Cast gettext return value to char *,
4265 Problem reported by Martin Neitzel via Mark D. Baushke.
4267 2004-10-04 Simon Josefsson <jas@extundo.com>
4269 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4270 '#ifdef USE_UNLOCKED_IO'.
4272 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4274 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4275 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4276 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4277 regex.c, sha1.c, version-etc.c, yesno.c:
4278 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4279 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4280 the includer's responsibility.
4282 Sync from coreutils.
4284 * modechange.c (mode_compile): Don't decrement a pointer that
4285 points to the start of a string, as the C Standard says the
4286 resulting behavior is undefined.
4288 * backupfile.h (enum backuptype): Rename none -> no_backups,
4289 simple -> simple_backups, numbered_existing ->
4290 numbered_existing_backups, numbered -> numbered_backups
4291 to avoid shadowing problems. All uses changed.
4292 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4293 * backupfile.c (check_extension, numbered_backup):
4294 Rename locals to avoid shadowing 'basename'.
4295 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4298 * .cppi-disable: Add getopt_.h, getopt_int.h.
4299 * .cvsignore: Add getopt.h.
4301 2004-10-04 Simon Josefsson <jas@extundo.com>
4303 * memmem.h: New file.
4304 * memmem.c: New file, taken from glibc.
4306 2004-10-02 Jim Meyering <jim@meyering.net>
4308 * dirfd.h, getpagesize.h: Add copyright notice.
4310 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4312 * snprintf.c: Remove comments as to why each header is needed.
4314 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4316 * strsep.h: New file.
4317 * strsep.c: New file.
4319 2004-10-01 Simon Josefsson <jas@extundo.com>
4321 * snprintf.c (snprintf): Handle size==0.
4323 2004-10-01 Simon Josefsson <jas@extundo.com>
4324 Bruno Haible <bruno@clisp.org>
4326 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4327 (snprintf): Declare 'args'.
4329 2004-09-30 Simon Josefsson <jas@extundo.com>
4331 * snprintf.h, snprintf.c: New files.
4333 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4335 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4336 (hol_entry_help): Never translate an empty string.
4337 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4338 * argp.h (OPTION_NO_TRANS): New option.
4340 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4342 * xvasprintf.c: Include xalloc.h.
4343 (xvasprintf): Use xalloc_die, not xmalloc_die.
4345 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4347 * dummy.c: Change copyright notice to FSF, and license to GPL.
4349 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4351 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4352 Problem reported by Bruno Haible in:
4353 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4355 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4357 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4358 in case some system header has #define'd it. Problem reported by
4359 Soeren D. Schulze in
4360 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4362 2004-09-08 Bruno Haible <bruno@clisp.org>
4364 * stdint_.h: New file, taken from GNU clisp.
4366 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4368 * xvasprintf.h: New file.
4369 * xvasprintf.c: New file.
4370 * xasprintf.c: New file.
4372 2004-09-08 Bruno Haible <bruno@clisp.org>
4374 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4376 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4378 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4380 Import from coreutils.
4381 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4382 strings on unbounded length. alloca's performance benefits aren't
4383 that important here.
4385 (parse_with_separator): New function, with most of the internals
4386 of the old parse_user_spec. Allow user to omit both user and group,
4387 for compatibility with FreeBSD.
4388 Clone only the user name, not the entire spec.
4389 Do not set *uid, *gid unless entirely successful.
4390 Avoid memory leak in some failing cases.
4391 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4392 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4393 (parse_user_spec): Rewrite to use parse_with_separator.
4395 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4397 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4398 its complicated substitute.
4399 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4400 and program_invocation_name.
4401 (__argp_basename) [!_LIBC]: Remove; the only use was
4402 replaced by its body.
4403 (__argp_short_program_name): Change condition from
4404 !defined __argp_short_program_name to
4405 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4406 to match argp-namefrob.h.
4407 (__argp_failure): Don't assume strerror_r returns char *.
4408 * argp-parse.c (N_): Define unconditionally.
4409 (argp_default_options): Fill out initializers with 0 to avoid
4412 2004-08-12 Simon Josefsson <jas@extundo.com>
4414 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4415 * getopt_.h: Renamed from getopt.h.
4417 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4419 Merge from coreutils.
4421 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4422 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4423 for Reliant Unix 5.43.
4425 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4426 (union fooround): Use uintmax_t, not long int.
4427 The rest is a merge from libc:
4428 [defined _LIBC]: Include <shlib-compat.h>.
4429 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4431 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4433 * strverscmp.c: Convert to UTF-8.
4435 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4437 * obstack.h (obstack_empty_p):
4438 Don't assume that chunk->contents is suitably aligned.
4439 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4440 Likewise. Problem reported by Benno in
4441 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4443 * chown.c (rpl_chown): Work even if the file is writeable but not
4444 readable. This could be improved further but it'd take some work.
4446 2004-08-08 Simon Josefsson <jas@extundo.com>
4448 * xgethostname.c: Don't include error.h (not used).
4451 * getpass.c: Include getpass.h first.
4453 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4455 * xalloc-die.c: New files.
4456 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4458 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4459 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4460 (_, N_, xalloc_die): Move to xalloc-die.c.
4461 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4462 so that we needn't mess with xalloc_msg_memory_exhausted.
4464 * sha1.h: Renamed from sha.h.
4465 (SHA1_H): Renamed from _SHA_H.
4466 (sha1_ctx): Renamed from sha_ctx.
4467 (sha1_init_ctx): Renamed from sha_init_ctx.
4468 (sha1_process_block): Renamed from sha_process_block.
4469 (sha1_process_bytes): Renamed from sha_process_bytes.
4470 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4471 (sha1_read_ctx): Renamed from sha_read_ctx.
4472 (sha1_stream): Renamed from sha_stream.
4473 (sha1_buffer): Renamed from sha_buffer.
4474 * sha1.c: Likewise; renamed from sha.c.
4475 Do not include <sys/types.h>.
4476 Include <stddef.h> rather than <stdlib.h>.
4478 2004-08-08 Bruno Haible <bruno@clisp.org>
4480 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4481 FILESYSTEM_PREFIX_LEN.
4482 * progreloc.c: Likewise.
4483 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4485 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4488 * argp-help.c (make_hol, hol_append): Don't assume that
4489 SIZE_MAX is a valid preprocessor constant.
4490 (__argp_basename): Change from "#ifndef _LIBC"
4491 to "#ifndef __argp_short_program_name", so that
4492 we don't compile these functions for tar.
4494 More merges from coreutils.
4495 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4496 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4498 * addext.c: Remove; no longer needed.
4499 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4500 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4501 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4502 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4503 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4504 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4505 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4506 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4507 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4508 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4509 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4510 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4511 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4512 Import changes from coreutils.
4514 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4516 Merge from coreutils.
4518 * .gdb-history: Remove; this doesn't belong here.
4520 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4521 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4522 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4524 * dirname.h: Include <stdbool.h>.
4525 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4526 for consistency with POSIX terminology. All uses changed.
4527 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4528 (strip_trailing_slashes): Use bool for booleans.
4529 * stripslash.c (strip_trailing_slashes): Likewise.
4531 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4532 sometimes returns a positive errno value even when it succeeds.
4533 (print_errno_message) [!LIBC]: Fall back on strerror if
4536 * path-concat.c (mempcpy): Don't define if a system header defines it.
4537 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4538 (longest_relative_suffix): New function.
4539 (path_concat): Use it. Assume first argument is not NULL.
4540 Port to DOS. Omit redundant separators.
4541 Report an error instead of returning NULL.
4542 Use mempcpy instead of memcpy.
4543 (xpath_concat): Remove: not declared or used.
4545 * same.h: Include <stdbool.h>
4546 (same_name): Return bool, not int.
4547 * same.c (same_name): Likewise.
4548 (errno): Don't declare; we assume C89 or better now.
4550 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4551 if not already defined.
4553 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4554 * dup-safer.c (errno): Likewise.
4556 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4558 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4561 2004-08-03 Simon Josefsson <jas@extundo.com>
4563 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4564 * progname.h: Don't include stdbool.h.
4566 2004-08-02 Simon Josefsson <jas@extundo.com>
4568 * getsubopt.h: New file, with comments from Bruno Haible.
4569 * getsubopt.c: New file, from glibc, but slightly modified based on
4570 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4572 2004-08-01 Simon Josefsson <jas@extundo.com>
4574 * xgetdomainname.c: Include stdlib.h, for free().
4576 2004-07-16 Simon Josefsson <jas@extundo.com>
4578 * dummy.c: New file.
4580 2004-07-16 Bruno Haible <bruno@clisp.org>
4582 * backupfile.h: Add extern "C" for C++.
4583 * closeout.h: Likewise.
4584 * copy-file.h: Likewise.
4585 * findprog.h: Likewise.
4586 * full-write.h: Likewise.
4587 * pathname.h: Likewise.
4588 * progname.h: Likewise.
4589 * stpcpy.h: Likewise.
4590 * stpncpy.h: Likewise.
4591 * strcase.h: Likewise.
4592 * strstr.h: Likewise.
4593 * xalloc.h: Likewise.
4595 * mbswidth.h: Add extern "C" for C++.
4596 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4598 2004-07-09 Simon Josefsson <jas@extundo.com>
4600 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4601 failed without this.)
4603 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4605 * fchown-stub.c: New file.
4607 2004-06-24 Jim Meyering <jim@meyering.net>
4609 * obstack.h (obstack_base): Cast to (void *), per documentation.
4611 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4613 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4615 2004-06-01 Jim Meyering <jim@meyering.net>
4617 * calloc.c: New file.
4619 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4621 * getdate.y (yylex): Allow space between sign and number.
4622 Problem reported by Dan Jacobson.
4624 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4625 and Jim Meyering <jim@meyering.net>
4627 Merge from coreutils CVS.
4629 * stat-macros.h: New file, with contents from file-type.h
4630 and coreutils' system.h.
4631 * file-type.c: Include "stat-macros.h".
4632 * file-type.h (file_type): Move all macro definitions to new file,
4635 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4636 Wrap old code with this conditional.
4637 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4638 function that does not dereference symlinks.
4639 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4641 * xreadlink.c: Include xreadlink.h first, to catch .h file
4642 dependency problems.
4643 (xreadlink): Accept new arg SIZE, for efficiency.
4644 All decls and uses changed.
4645 * xreadlink.h: Include <stddef.h>, for size_t.
4647 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4648 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4650 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4652 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4654 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4655 macros to be defined.
4656 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4657 the allocator returns NULL because the requested size is zero.
4659 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4661 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4662 var. Add comment explaining why libc still defines it. This
4663 merges the following patch from glibc:
4664 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4666 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4668 * obstack.c (_obstack): Remove unused variable. It hasn't been
4669 present in glibc since revision 1.1 of this file.
4670 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4671 obstack_alignment_mask, obstack_alloc, obstack_base,
4672 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4673 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4674 obstack_grow0, obstack_init, obstack_int_grow,
4675 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4676 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4677 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4678 nonexistent functions.
4680 2004-05-17 Derek R. Price <derek@ximbiot.com>
4681 Paul Eggert <eggert@cs.ucla.edu>
4683 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4685 2004-05-14 Bruno Haible <bruno@clisp.org>
4687 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4688 that consists of a '.' followed by an empty digit string.
4689 Patch by Tor Lillqvist <tml@iki.fi>.
4691 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4693 Port obstack to the AS/400, where pointers are 16 bytes wide and
4694 you cannot cast an integer to a valid pointer. This patch is
4695 currently waiting to be integrated into glibc; see
4696 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4698 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4699 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4700 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4701 (struct obstack): temp member is now a union of a pointer and
4702 an integer, instead of an integer. All integer uses changed.
4703 This does not affect the physical layout of struct obstack,
4704 except on hosts (like the AS/400) where the size or alignment of
4705 void * is greater than that of ptrdiff_t.
4706 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4707 __STDC__)]: Store temporary in pointer member of union, not
4709 * obstack.c: Include <stddef.h>, for offsetof.
4710 (struct fooalign): Remove; it doesn't need a name.
4711 (union fooround): Change double to long double, and add void *.
4712 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4713 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4714 not a macro. Hence the values are always int; so remove all
4715 casts-to-int in uses.
4717 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4718 Derek Price <derek@ximbiot.com>
4720 * alloca.c: Include <alloca.h>, to get our interface.
4721 * alloca_.h: Use __alloca on AIX, so that we don't have to
4722 include <alloca.h> first. Use C89 prototype for alloca; this
4723 requires including <stddef.h> for size_t. Use extern "C" if C++.
4724 Use #elif for simplicity, since we can assume C89 now.
4725 Don't try to source the system alloca.h since it will not be found
4726 and to prevent recursively including its replacement.
4727 * fnmatch.c: Include <alloca.h> instead of opencoding.
4728 * regex.c: Likewise.
4730 2004-05-16 Derek Price <derek@ximbiot.com>
4731 Paul Eggert <eggert@cs.ucla.edu>
4733 getline cleanup. This changes the getndelim2 API: both order of
4734 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4737 * getline.c: Don't include stddef.h or stdio.h, since our
4738 interface does that.
4739 (getline): Always use getdelim, so that we don't have two
4740 copies of this code.
4741 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4743 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4744 (GETNDELIM2_MAXIMUM): New macro.
4745 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4746 instead of the old practice of delim2==0. All callers changed.
4747 Return -1 on overflow, instead of returning junk.
4748 Do not set *linesize unless allocation succeeds.
4749 * getndelim2.h: Do not include stddef.h; no longer needed, now
4750 that we include sys/types.h.
4751 * getnline.h: Likewise.
4752 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4753 (getndelim2): Reorder arguments.
4754 * getnline.c (getnline, getndelim):
4755 Don't discard the NMAX argument.
4756 (getnline): Invoke getndelim, to avoid code duplication.
4757 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4758 of (size_t) -1 by callers of the getnline family.
4760 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4762 * nanosleep.c (suspended): Change its type from int to
4763 sig_atomic_t volatile.
4764 (first_call): Make it private to rpl_nanosleep, and have it
4765 be zero initially as that's a bit faster.
4766 (my_usleep): Round up fractional times instead of truncating them,
4767 as this is the usual meaning for 'sleep'.
4769 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4771 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4772 (ENOSYS): Define if not defined.
4773 (settime): Fall back on stime if it exists and settimeofday fails.
4774 But don't bother with fallbacks if a method fails with errno == EPERM.
4776 2004-05-11 Jim Meyering <jim@meyering.net>
4778 Prior to this change, the save_cwd caller required read access to the
4779 current directory on most systems (ones with the fchdir function).
4781 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4782 fails, try write-only, and finally, resort to using xgetcwd.
4784 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4786 * obstack.c, obstack.h: Import changes from libc.
4788 2004-04-28 Bruno Haible <bruno@clisp.org>
4790 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4791 implicitly appends .exe to executables.
4792 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4793 accepts Windows pathnames.
4794 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4795 Cygwin like Windows, since it now accepts Windows pathnames.
4796 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4797 Cygwin like Windows, since it now accepts Windows pathnames.
4798 Reported by Derek Robert Price <derek@ximbiot.com>.
4800 2004-04-20 Jim Meyering <jim@meyering.net>
4802 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4804 2004-04-20 Jim Meyering <jim@meyering.net>
4805 Bruno Haible <bruno@clisp.org>
4807 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4808 memory when realloc fails.
4810 2004-04-18 Jim Meyering <jim@meyering.net>
4812 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4813 don't leak memory and do call END_UTMP_ENT.
4815 2004-04-11 Paul Eggert <eggert@twinsun.com>
4817 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4818 (CHAR_BIT): Remove, since we assume C89.
4819 Include <stdint.h> if available, as per current Autoconf CVS advice.
4821 2004-03-30 Paul Eggert <eggert@twinsun.com>
4823 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4824 not bool, to be more consistent with Unix conventions.
4825 Suggested by Bruno Haible.
4827 Merge from coreutils.
4829 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4832 * getdate.h: Include stdbool.h, and timespec.h instead of
4833 the usual <time.h> dance.
4834 (get_date): Change signature to support fractional time stamps.
4835 All callers changed.
4836 * getdate.y: Include "getdate.h" first, as we can now
4837 assume C89 and don't need to worry about 'const'.
4838 Similarly, include "unlocked-io.h" near start, not in middle.
4840 (textint.value): Use long int rather than int.
4841 (textint.digits): Use size_t rather than int.
4842 (BILLION, LOG10_BILLION): New constants.
4843 (parser_control): New member rel_ns. Members day_ordinal,
4844 time_zone, month, day, hour, minutes, rel_year, rel_month,
4845 rel_day, rel_hour, rel_minutes, rel_seconds
4846 are now long int, not int. Member seconds is now struct timespec,
4847 not int. New member timespec_seen. Members dates_seen, days_seen,
4848 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4850 (%union.intval): Now long int, not int.
4851 New member timespec.
4852 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4853 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4854 (spec): Now is a timespec or an item list.
4855 (timespec, items): New nonterminals.
4856 (time, rel, relunit, number, get_date):
4857 Add support for fractional seconds.
4858 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4859 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4860 (to_hour): First arg is now long int, not int.
4861 (to_year): Returns long int, not int.
4862 Don't treat year -70 like 70.
4863 (tm_diff): Returns long int, not int.
4864 (lookup_word): Use bool instead of int when appropriate.
4865 (yylex): Use size_t for count, not int.
4866 Detect overflow when parsing large integer constants.
4867 Add support for fractions.
4868 (get_date): Make pointers 'const' if possible.
4869 Use more-portable code to detect integer overflow.
4870 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4871 Don't use ctime; it's not reliable if the year has >4 digits.
4873 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4874 This is for compatibility with BSD.
4876 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4877 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4878 From coreutils' system.h.
4880 * userspec.c: Don't include "posixver.h".
4881 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4882 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4883 compatible extension. Simplify code by removing a boolean int
4884 that was always nonzero if a string was nonnull.
4886 2004-03-30 Jim Meyering <jim@meyering.net>
4888 Merge from coreutils.
4890 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4892 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4893 an empty input stream.
4895 * readtokens.c: Include <stdbool.h>.
4896 (readtoken): Use `size_t' rather than int/long.
4897 All callers adjusted.
4898 Use `bool' rather than `int' where appropriate.
4899 Use memset rather than an explicit loop.
4900 Use x2nrealloc rather than xrealloc.
4901 Allow the use of `\0' as a delimiter.
4902 (readtokens): Likewise.
4903 * readtokens.h (readtoken, readtokens): Update prototypes.
4905 2004-03-30 Bruno Haible <bruno@clisp.org>
4907 * getloadavg.c (getloadavg): Don't assume setlocale returns
4910 2004-03-29 Paul Eggert <eggert@twinsun.com>
4912 Merge changes to getloadavg.c from coreutils and Emacs.
4914 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4915 Define to an expression, not to the empty string.
4916 Include cloexec.h and xalloc.h.
4917 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4918 Use set_cloexec_flag rather than rolling our own.
4919 * cloexec.c, cloexec.h: New files.
4921 2004-03-18 Paul Eggert <eggert@twinsun.com>
4923 * getopt.h: Sync with libc CVS.
4925 2004-03-18 Paul Eggert <eggert@twinsun.com>
4926 Bruno Haible <bruno@clisp.org>
4928 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4929 not on all platforms that have <wchar.h>.
4930 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4932 2004-03-09 Paul Eggert <eggert@twinsun.com>
4934 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4936 * getopt_int.h: New file, also synced from libc.
4938 2004-03-07 Paul Eggert <eggert@twinsun.com>
4940 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4941 '#if' expressions. Unlike the code it replaces, it does not
4942 depend on (defined _SC_PAGESIZE). However, it does depend on
4943 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4944 first reported by Jason Andrade in
4945 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4947 2004-01-18 Simon Josefsson <jas@extundo.com>
4949 * strdup.h: New file.
4950 * strdup.c: Include it.
4951 * path-concat.c: Include strdup.h. Drop strdup declaration.
4952 * userspec.c: Include strdup.h. Drop strdup declaration.
4954 2004-02-06 Karl Berry <karl@gnu.org>
4956 * config.charset: update from gettext 0.14.1.
4958 2004-02-05 Paul Eggert <eggert@twinsun.com>
4960 Add comments and code, prompted by suggestions from Bruno Haible
4962 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4963 describing the enum quoting_style values.
4964 * quotearg.c (quotearg_alloc): New function.
4965 (quotearg_buffer_restyled): Treat lone { and } as special.
4966 Treat = as special. Work around bug with older shells
4967 that "see" a '\' that is really the 2nd byte of a multibyte char.
4968 Quote empty string with shell_quoting_style.
4970 2004-02-03 Bruno Haible <bruno@clisp.org>
4972 * pipe.h: New file, from GNU gettext.
4973 * pipe.c: New file, from GNU gettext.
4975 2004-01-27 Bruno Haible <bruno@clisp.org>
4977 * execute.h: New file, from GNU gettext.
4978 * execute.c: New file, from GNU gettext.
4979 * w32spawn.h: New file, from GNU gettext.
4981 2004-01-23 Paul Eggert <eggert@twinsun.com>
4983 Exit-status fix from coreutils.
4985 Use exit_failure consistently in place of EXIT_FAILURE,
4986 so that program exit statuses are consistent on failure.
4988 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4989 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4990 * argmatch.h: Comment fix to match the above.
4991 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4992 Now a macro referring to exit_failure, instead of a separate
4993 variable. Include "exitfail.h" to get it.
4994 * xstrtol.h: Include "exitfail.h".
4995 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4997 * long-options.c (parse_long_options): Use prototype
4998 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5001 2004-01-21 Jim Meyering <jim@meyering.net>
5003 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5004 so as not to conflict with a different-sized __mktime_internal
5005 function in GNU libc.
5006 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5007 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5009 2004-01-18 Paul Eggert <eggert@twinsun.com>
5011 Merge from diffutils.
5013 * file-type.c (file_type): Add typed memory objects.
5014 * file-type.h (S_TYPEISTMO): New macro.
5016 * c-stack.h (c_stack_action): Remove argv argument.
5017 * c-stack.c (c_stack_action): Likewise. All uses changed.
5018 (die): Don't calculate message unless segv_action returns.
5019 (get_stack_location, min_address_from_argv, max_address_from_argv,
5020 volatile stack_base, volatile_stack_size): Remove.
5021 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5022 that every segmentation violation is a stack overflow. (Ouch!)
5023 See Debian bug 136249 (still outstanding) for more info about why
5024 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5026 2003-11-30 Bruno Haible <bruno@clisp.org>
5028 Safer stack allocation.
5029 * setenv.c: Include allocsa.h.
5030 (alloca): Remove fallback definition.
5031 (freea): Remove macro.
5032 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5035 2003-10-17 Bruno Haible <bruno@clisp.org>
5037 * binary-io.h: Avoid warnings on Cygwin.
5039 2003-12-28 Bruno Haible <bruno@clisp.org>
5041 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5042 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5044 2003-11-28 Bruno Haible <bruno@clisp.org>
5046 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5048 2003-11-27 Bruno Haible <bruno@clisp.org>
5050 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5052 2003-11-17 Bruno Haible <bruno@clisp.org>
5054 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5056 2003-11-24 Bruno Haible <bruno@clisp.org>
5058 * xallocsa.h: New file, from GNU gettext.
5059 * xallocsa.c: New file, from GNU gettext.
5061 2003-11-24 Bruno Haible <bruno@clisp.org>
5063 * allocsa.h: New file, from GNU gettext.
5064 * allocsa.c: New file, from GNU gettext.
5066 2003-11-24 Bruno Haible <bruno@clisp.org>
5068 * eealloc.h: New file.
5070 2004-01-15 Jim Meyering <jim@meyering.net>
5072 Merge from coreutils.
5074 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5075 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5076 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5078 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5079 optional configure-time default.
5081 * version-etc.c (version_etc_copyright): Update copyright date.
5083 * xreadlink.c (xreadlink): Correct outdated comment.
5085 2004-01-15 Paul Eggert <eggert@twinsun.com>
5087 Merge from coreutils.
5089 * posixver.c: Include posixver.h.
5091 * same.c: Include <stdbool.h>, <limits.h>.
5092 (_POSIX_NAME_MAX): Define if not defined.
5094 (same_name): If file names are silently truncated, report
5095 that the file names are the same if they are the same after
5096 the silent truncation.
5098 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5099 conversion function.
5100 * xstrtod.c (xstrtod): Likewise. All callers changed to
5101 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5104 2004-01-14 Paul Eggert <eggert@twinsun.com>
5106 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5107 with like-named macro in fnmatch.c.
5108 (EXT): Use an internal constant instead.
5110 Merge fnmatch patches from glibc.
5111 * fnmatch.c (mbsinit): Remove define.
5112 Add libc_hidden_ver (__fnmatch, fnmatch).
5113 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5114 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5116 2003-12-14 Karl Berry <karl@gnu.org>
5118 * config.charset: update from gettext-runtime.
5120 2003-12-03 Paul Eggert <eggert@twinsun.com>
5122 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5123 Bug reported by Alfred M. Szmidt.
5125 2003-11-29 Karl Berry <karl@gnu.org>
5127 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5129 2003-11-23 Paul Eggert <eggert@twinsun.com>
5130 Bruno Haible <bruno@clisp.org>
5132 * printf-parse.h: Don't include sys/types.h.
5133 (ARG_NONE): New macro.
5134 (char_directive): Change type of *arg_index fields to size_t.
5135 * printf-parse.c: Don't include sys/types.h.
5136 (SSIZE_MAX): Remove macro.
5137 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5138 Remove unnecessary overflow check.
5139 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5142 2003-11-24 Paul Eggert <eggert@twinsun.com>
5144 * alloca.c: Remove dependency on xalloc module.
5145 (xalloc_die): Remove.
5146 (memory_full) [!defined emacs]: New macro.
5147 [!defined emacs]: Don't include xalloc.h.
5148 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5149 address arithmetic overflows. Change datatypes a bit to avoid
5152 2003-11-22 Jim Meyering <jim@meyering.net>
5154 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5156 2003-11-17 Bruno Haible <bruno@clisp.org>
5158 * vasnprintf.c (alloca): Remove fallback definition.
5159 (freea): Remove definition.
5160 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5161 Reported by Paul Eggert.
5163 2003-11-17 Jim Meyering <jim@meyering.net>
5165 On systems without utime and without a utimes function capable of
5166 dealing with a NULL struct utimbuf* argument, this utime replacement
5167 could -- in unusual circumstances -- leak a file descriptor.
5168 * utime.c: Include <unistd.h> and <errno.h>.
5169 (utime_null): Be sure to close `fd' and to preserve errno.
5170 Reported by Geoff Collyer via Arnold Robbins.
5172 2003-11-16 Paul Eggert <eggert@twinsun.com>
5173 Bruno Haible <bruno@clisp.org>
5175 Protect against address arithmetic overflow.
5176 * printf-args.h: Include stddef.h.
5177 (arguments): Change type of field 'count' to size_t.
5178 * printf-args.c (printf_fetchargs): Use size_t instead of
5179 'unsigned int' where appropriate.
5180 * printf-parse.h: Include sys/types.h.
5181 (char_directive): Change type of *arg_index fields to ssize_t.
5182 (char_directives): Change type of fields 'count', max_*_length to
5184 * printf-parse.c: Include sys/types.h and xsize.h.
5185 (SSIZE_MAX): Define fallback value.
5186 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5187 instead of 'int' where appropriate. Check a_allocated, d_allocated
5188 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5189 * vasnprintf.c: Include xsize.h.
5190 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5191 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5192 overflow. Avoid wraparound when converting a width or precision from
5195 2003-11-16 Bruno Haible <bruno@clisp.org>
5197 Update from GNU gettext.
5198 * printf-parse.c: Generalize to it can be compiled for wide strings.
5199 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5200 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5201 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5202 SNPRINTF): New macros.
5203 Don't include <alloca.h> if the file is used inside libintl.
5204 (local_wcslen): New function, for Solaris 2.5.1.
5205 (VASNPRINTF): Use it instead of wcslen.
5207 2003-11-16 Bruno Haible <bruno@clisp.org>
5209 * xsize.h (xmax): New function.
5210 (xsum, xsum3, xsum4): Declare as "pure" functions.
5212 2003-11-12 Paul Eggert <eggert@twinsun.com>
5214 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5215 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5216 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5217 heuristic is just as accurate as far as we know, and it removes a
5218 dependency on size_max.m4 and ptrdiff_max.m4.
5220 2003-11-12 Paul Eggert <eggert@twinsun.com>
5222 * xstrtol.c (__xstrtol): Remove "break" immediately after
5223 "return", to pacify some unknown compiler. Problem reported
5226 2003-11-11 Bruno Haible <bruno@clisp.org>
5228 * xsize.h (SIZE_MAX): Remove fallback definition.
5229 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5232 2003-11-10 Paul Eggert <eggert@twinsun.com>
5234 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5235 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5236 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5238 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5239 not (size_t) -1, since it's defined here.
5241 2003-11-06 Paul Eggert <eggert@twinsun.com>
5243 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5244 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5245 Reject sizes of exactly SIZE_MAX bytes.
5246 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5247 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5249 2003-11-05 Bruno Haible <bruno@clisp.org>
5251 * xsize.h: Include limits.h, to avoid a possible collision with
5252 SIZE_MAX defined in <limits.h> on Solaris.
5254 2003-11-04 Bruno Haible <bruno@clisp.org>
5256 * xsize.h: New file.
5257 * linebreak.c: Include xsize.h.
5258 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5259 argument for overflow.
5260 Suggested by Paul Eggert.
5262 2003-10-31 Bruno Haible <bruno@clisp.org>
5264 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5265 to avoid (extremely rare) race condition.
5266 Suggested by Paul Eggert.
5268 2003-11-03 Jim Meyering <jim@meyering.net>
5270 * userspec.c: Include "userspec.h".
5271 * userspec.h: New file.
5273 2003-10-31 Paul Eggert <eggert@twinsun.com>
5275 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5276 * mountlist.c (SIZE_MAX): Define if not defined already.
5277 (read_filesystem_list): Set and use me_type_malloced.
5278 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5279 whatever the type happens to be), for brevity and consistency.
5280 Check for size calculation overflow on Alphas running OSF/1.
5282 2003-10-31 Jim Meyering <jim@meyering.net>
5284 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5286 * linebuffer.c: Include <string.h> for declaration of memset.
5288 2003-10-30 Paul Eggert <eggert@twinsun.com>
5289 Bruno Haible <bruno@clisp.org>
5291 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5292 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5294 2003-10-29 Paul Eggert <eggert@twinsun.com>
5296 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5297 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5299 * quotearg.c (quotearg_n_options): Use it.
5300 * group-member.c: Include <stdbool.h>.
5301 (free_group_info): Arg is now const *; don't free arg.
5302 (get_group_info): Now returns bool and accepts struct group_info *,
5303 rather than returning a malloc'ed struct group_info *.
5304 All uses changed. Check for overflow in internal size calculation.
5306 * getusershell.c (readname): Simplify the code by using x2nrealloc
5307 rather than xmalloc/xrealloc.
5308 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5309 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5310 conformance bug: the old code used a pointer after freeing the
5311 storage that it addressed.
5312 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5313 rather than doing it by hand.
5314 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5315 the buffer preserved. Use free and xmalloc instead.
5316 * quotearg.c (quotearg_n_options): Likewise.
5317 Use a simpler test for size overflow. Don't use xalloc_oversized
5318 because unsigned int might be wider than size_t (!); this suggests
5319 that we should switch from unsigned int to size_t for slot numbers.
5321 2003-10-27 Bruno Haible <bruno@clisp.org>
5323 * stdbool_.h: Better support for BeOS.
5325 2003-10-27 Paul Eggert <eggert@twinsun.com>
5327 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5328 to allocate the returned structure. Do not allocate a subarray,
5329 as x2nrealloc will do that.
5330 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5331 instead of xnrealloc.
5332 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5334 2003-10-26 Paul Eggert <eggert@twinsun.com>
5336 * xalloc.h (xalloc_oversized): New static inline function, for
5337 callers that want to do their own size-overflow checking. Include
5338 <stdbool.h>, since xalloc_oversized returns bool.
5339 * xalloc.c (array_size_overflow): Remove. All callers changed
5340 to use xalloc_oversized.
5342 Add two functions x2realloc, x2nrealloc, for programs that grow
5343 arrays dynamically by doubling their sizes.
5344 * xalloc.h (x2realloc, x2nrealloc): New decls.
5345 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5348 Port to C99 semantics for 'inline' of external functions.
5349 Bug reported by Bruno Haible.
5350 * xmalloc.c (xnmalloc_inline): New static inline function,
5351 with the old contents of xnmalloc.
5352 (xnmalloc, xmalloc): Use it.
5353 (xnrealloc_inline): New static inline function,
5354 with the old contents of xnrealloc.
5355 (xnrealloc, xrealloc): Use it.
5357 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5359 2003-10-25 Paul Eggert <eggert@twinsun.com>
5361 Fix several address-calculation bugs in the hash modules,
5362 plus some minor code cleanup.
5364 * hash.h: Include <stdbool.h>, for bool.
5365 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5366 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5367 hash_get_n_entries, hash_get_max_bucket_length,
5368 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5369 hash_rehash): Use size_t rather than unsigned.
5370 * hash.c (struct hash_table, hash_get_n_buckets,
5371 hash_get_n_buckets_used, hash_get_n_entries,
5372 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5373 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5374 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5376 (SIZE_MAX): Define if not defined.
5377 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5378 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5380 Use const * when possible.
5381 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5382 (check_tuning): Fix bug: if tuning parameters were very close to
5383 0 or 1, rounding errors could have caused subscript violations.
5384 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5385 (hash_initialize): Add 'fail:' label
5386 to free table and return NULL, and use it to simplify code.
5387 Use calloc rather than clearing the storage ourself.
5388 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5389 buffer size calculations.
5390 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5391 Include <stddef.h>, for size_t.
5392 * hash-pjw.c (hash_pjw): Likewise.
5393 Switch to method described by Bruno Haible.
5394 Include <limits.h>, for CHAR_BIT.
5395 (SIZE_BITS): New macro.
5397 2003-10-21 Paul Eggert <eggert@twinsun.com>
5399 * getndelim2.c (getndelim2): When size calculation overflows,
5400 ceiling the allocation at NMAX bytes rather than silently
5401 discarding input bytes before NMAX is reached. This makes
5402 a difference only if NMAX exceeds SIZE_MAX / 2.
5404 * obstack.c: Merge from glibc.
5405 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5406 Add libc_hidden_def (_obstack_newchunk).
5407 (_obstack_free) [! defined _LIBC]: Remove.
5408 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5409 a clone of the function body.
5410 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5411 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5413 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5414 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5417 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5418 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5419 Don't use lvalue casts, as GCC plans to remove support for them
5420 in GCC 3.5. Reported by Joseph S. Myers. This bug
5421 was also present in the non-GCC version, indicating that this
5422 code had always been buggy and had never been widely used.
5423 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5424 Use the fast variant of each macro, rather than copying the
5425 definiens of the fast variant; that way, we'll be more likely to
5426 catch future bugs in the fast variants.
5428 2003-10-20 Bruno Haible <bruno@clisp.org>
5430 * wait-process.h: New file, from GNU gettext.
5431 * wait-process.c: New file, from GNU gettext.
5433 2003-10-19 Jim Meyering <jim@meyering.net>
5435 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5437 2003-10-16 Paul Eggert <eggert@twinsun.com>
5439 * getgroups.c: Include <errno.h>, <stdlib.h>.
5440 (getgroups): First arg is int, not size_t.
5441 Don't let 'free' mangle errno.
5443 2003-10-16 Jim Meyering <jim@meyering.net>
5445 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5447 2003-10-15 Paul Eggert <eggert@twinsun.com>
5449 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5451 (new_exclude, add_exclude_file): Initial size no longer needs to
5453 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5454 our own address arithmetic overflow checking.
5456 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5457 (fnmatch): Do not alloca more than 2000 wide characters;
5458 instead, use malloc for large buffers.
5459 Check for address arithmetic overflow, and return -1
5460 with errno set to ENOMEM in that case.
5461 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5462 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5463 instead, return -1. Check for address arithmetic overflow.
5465 2003-10-14 Paul Eggert <eggert@twinsun.com>
5467 Handle invalid suffixes and overflow independently, so that
5468 callers can treat them independently as needed. Fix some bugs in
5469 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5470 suffix for a human-readable blocksize. The major caller-visible
5471 change is the addition of a new
5472 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5473 that both overflow and suffix chars were found.
5475 * human.c (humblock): Don't check separately for invalid suffix
5476 char; that is xstrtoumax's job (now that its bug is fixed).
5477 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5478 INTMAX_MAX]: New macros.
5479 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5480 TYPE_MAXIMUM): New macros.
5481 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5482 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5483 if overflow occurs, as it's what __strtol does and it's more useful
5485 (__xstrtol): If __strtol reports some error other than ERANGE,
5486 reflect it to the caller as LONGINT_INVALID. If it reports
5487 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5488 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5489 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5491 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5492 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5493 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5494 [defined UINTMAX_MAX]: New macros.
5496 2003-10-14 Bruno Haible <bruno@clisp.org>
5498 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5499 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5500 Also use volatile where needed.
5502 2003-10-12 Paul Eggert <eggert@twinsun.com>
5504 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5505 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5506 and define in terms of the other primitives.
5507 * xmalloc.c: Include stdbool.h; do not include exit.h.
5508 (SIZE_MAX): Define if not already defined.
5509 (array_size_overflow): New function.
5510 (xalloc_die): Abort instead of exiting if 'error' returns.
5511 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5512 (xmalloc, xrealloc): Use them.
5513 (xcalloc): Check for address arithmetic overflow.
5514 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5515 a bit faster than strcpy.
5517 2003-10-08 Paul Eggert <eggert@twinsun.com>
5519 Merge getpass from libc, plus a few fixes.
5521 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5522 Include <stdbool.h>.
5523 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5524 __fsetlocking to empty.
5525 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5526 do include <bits/libc-lock.h>.
5527 Do not include <fcntl.h>; not needed.
5528 [_LIBC]: Include <wchar.h>.
5529 (NOTCANCEL_MODE): New macro.
5530 (flockfile, funlockfile) [_LIBC]: New macros.
5531 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5532 [!_LIBC]: New macros.
5533 (call_fclose): New function.
5534 (getpass): Use it. Save tty stream separately; this simplifies the
5535 code and makes it more reliable if stdin happens to equal stdout.
5536 Invoke __fsetlocking on tty.
5537 Handle thread cancellation if needed.
5538 Namespace cleanup (use __tcgetattr, __getline).
5539 Use bool for Booleans.
5540 [USE_IN_LIBIO]: Handle wide streams.
5541 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5542 stream might go where.
5544 * unlocked-io.h: Include <stdio.h>, so that the caller
5545 doesn't have to include <stdio.h> before us.
5546 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5547 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5548 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5549 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5550 if not declared, so that we can use getpass.c code from libc without
5552 (flockfile, ftrylockfile, funlockfile): New macros.
5554 2003-10-06 Bruno Haible <bruno@clisp.org>
5556 * version-etc-2.h: Remove file.
5557 * version-etc-2.c: Remove file.
5559 2003-09-25 Jim Meyering <jim@meyering.net>
5560 Bruno Haible <bruno@clisp.org>
5562 This lets translators provide better translations for the
5563 "Written by ..." part of --version output.
5564 * version-etc.h: Include stdarg.h.
5565 (version_etc_copyright): Declare as readonly.
5566 (version_etc): Make this function variadic with a NULL-terminated list
5567 of author name strings.
5568 (version_etc_va): New declaration.
5569 * version-etc.c: Include stdarg.h, stdlib.h.
5570 (version_etc_copyright): Declare as readonly.
5571 (version_etc_va): New function. Provide a different translatable string
5572 for each possible number of authors < 10. Abbreviate when there are 10
5574 (version_etc): Make this function variadic. Call version_etc_va.
5575 Suggestion from Gary V. Vaughan.
5577 * long-options.h (parse_long_options): Change prototype: the authors
5578 string is moved to the end and becomes variadic.
5579 * long-options.c: Include stdarg.h.
5580 (parse_long_options): Make this function variadic, too.
5581 Call version_etc_va, not version_etc.
5583 2003-10-06 Bruno Haible <bruno@clisp.org>
5585 * fatal-signal.h: New file, from GNU gettext.
5586 * fatal-signal.c: New file, from GNU gettext.
5588 2003-10-04 Karl Berry <karl@gnu.org>
5590 * argp*: update from libc.
5592 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5594 * getpass.c (getpass): Use a no-op fseek when switching from input to
5595 output mode on the same stream.
5597 2003-09-29 Paul Eggert <eggert@twinsun.com>
5599 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5600 Fix arg typo in previous patch.
5602 2003-09-28 Jim Meyering <jim@meyering.net>
5604 * error.c: Correct cpp indentation.
5606 2003-09-27 Paul Eggert <eggert@twinsun.com>
5608 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5609 Omit the special code that used __typeof__, since we worry that
5610 it could be more trouble than it's worth. See:
5611 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5612 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5616 2003-09-26 Jim Meyering <jim@meyering.net>
5618 * error.c (error_tail): Move some declarations
5619 into inner scope where the local variables are used.
5621 2003-09-26 Bruno Haible <bruno@clisp.org>
5623 * stpncpy.h (gnu_stpncpy): New declaration.
5624 (stpncpy): Define as alias for gnu_stpncpy.
5625 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5627 2003-09-26 Paul Eggert <eggert@twinsun.com>
5629 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5630 (error_tail): Do not loop, reallocating temporary buffer, since
5631 the output cannot contain more wide characters than the input
5632 contains bytes, the size must be big enough already. This avoids
5633 one potential size overflow calculation. Check for size overflow
5634 when calculating temporary buffer size. Free temporary buffer
5635 when done, if it was allocated with malloc; this plugs a memory
5636 leak. Remove casts from void * to pointers, that are no longer
5637 needed now that we're assuming C89 or better.
5639 Merge error changes from glibc.
5641 * error.c, error.h: Update copyright notice header to match glibc.
5642 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5643 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5644 Disable cancellation while printing error.
5645 * error.h: Prepend __ to parameter names.
5647 2003-09-25 Karl Berry <karl@gnu.org>
5649 * argp-fmtstream.c, argp-help.c: update from libc.
5651 2003-09-25 Bruno Haible <bruno@clisp.org>
5653 * version-etc-2.h: New file, from version-etc.h with modifications.
5654 * version-etc-2.c: New file, from version-etc.c with modifications.
5656 2003-09-25 Simon Josefsson <jas@extundo.com>
5658 * xgetdomainname.h: New file.
5659 * xgetdomainname.c: New file.
5661 2003-09-25 Simon Josefsson <jas@extundo.com>
5662 Bruno Haible <bruno@clisp.org>
5664 * getdomainname.h: New file.
5665 * getdomainname.c: New file.
5667 2003-09-24 Paul Eggert <eggert@twinsun.com>
5669 * linebuffer.c (freebuffer): Don't free the argument, just
5670 the buffer associated with the argument. Bug reported by
5673 2003-09-19 Karl Berry <karl@gnu.org>
5675 * argp.h: update from libc.
5677 2003-09-16 Paul Eggert <eggert@twinsun.com>
5679 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5680 input error, instead of returning NULL the next time we are called
5681 (and therefore losing track of errno).
5683 2003-09-15 Paul Eggert <eggert@twinsun.com>
5685 * getndelim2.c (getndelim2): Don't trash errno when a read
5686 fails, so that the caller gets the proper errno.
5688 * readutmp.c (read_utmp): Likewise.
5689 Check for fstat error. Close stream and free storage
5692 2003-09-14 Bruno Haible <bruno@clisp.org>
5694 * fwriteerror.h: New file.
5695 * fwriteerror.c: New file.
5697 2003-09-14 Jim Meyering <jim@meyering.net>
5699 * getloadavg.c: Correct cpp indentation.
5700 * strdup.c: Likewise.
5701 * vasnprintf.c: Likewise.
5703 2003-09-12 Paul Eggert <eggert@twinsun.com>
5705 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5706 * obstack.c [!defined _LIBC]: Likewise.
5707 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5708 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5709 * exitfail.c: Don't include stdlib.h; no longer needed.
5711 More changes to assume C89 or better.
5713 * error.c (error_tail): Assume vprintf.
5715 * argmatch.c (getenv): Remove decl.
5716 * progreloc.c (get_full_program_name): Define via prototype.
5717 * setenv.c (clearenv): Likewise.
5718 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5720 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5721 (malloc, memcpy): Remove decls.
5722 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5723 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5724 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5725 (memcpy): Remove macro.
5726 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5727 (__P): Remove. All uses removed.
5728 (PTR): Remove. All uses changed to void *.
5729 (CHAR_BIT, NULL): Remove.
5730 (spaces, zeros, memset_space, memset_zero)
5731 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5733 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5734 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5735 Define with prototype.
5736 Remove now-unnecessary prototype decl.
5737 (extra_args_spec): Assume ANSI C. All uses changed.
5738 (extra_args_spec_iso): Remove.
5739 (my_strftime, emacs_strftimeu): Define via prototype.
5740 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5742 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5743 * strtoimax.c: Include <stdlib.h> unconditionally.
5744 (strtoul, strtol): Remove decls.
5745 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5747 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5748 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5749 (LOCALE_PARAM_PROTO): New macro.
5750 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5751 (INTERNAL (strtol), strtol): Define with a prototype.
5752 (PARAMS): Remove. All uses removed.
5753 * tempname.c: Include <string.h> unconditionally.
5754 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5755 * xgethostname.c (main): Define with a prototype.
5756 * xmalloc.c: Include "xalloc.h" first, to check interface.
5757 Include <stdlib.h> unconditionally.
5758 (calloc, malloc, realloc, free): Remove decls.
5759 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5760 Include <stdlib.h> unconditionally. Sort include file names.
5762 (xstrtod): Define with a prototype.
5763 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5764 (strtol, strtoul): Remove decls.
5766 2003-09-11 Paul Eggert <eggert@twinsun.com>
5768 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5769 Include <stdlib.h>, <string.h> unconditionally.
5770 Remove now-unnecessary cast to char *.
5771 * strnlen.c: Include <string.h> unconditionally.
5772 * yesno.c (yesno): Define with a prototype.
5774 2003-09-10 Bruno Haible <bruno@clisp.org>
5776 * strcspn.c: Include <string.h> unconditionally.
5777 * strpbrk.c: Include <string.h> unconditionally.
5778 * strstr.c: Include <string.h> unconditionally.
5779 * unicodeio.c: Include <string.h> unconditionally.
5780 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5781 * unsetenv.c: Likewise.
5782 * xreadlink.c: Include <stdlib.h> unconditionally.
5783 * yesno.c: Include <stdlib.h> unconditionally.
5784 (rpmatch): Add prototype.
5786 2003-09-10 Jim Meyering <jim@meyering.net>
5788 * error.c: Correct indentation of cpp directives.
5790 2003-09-09 Paul Eggert <eggert@twinsun.com>
5794 * acosl.c (main): Use a prototype.
5795 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5798 * getloadavg.c (getloadavg, main): Define via prototypes.
5800 * getopt.h (struct option.name): Assume C89, and use 'const'.
5801 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5802 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5804 * getopt.c (const): Remove macro.
5805 Include <string.h> unconditionally.
5806 (my_index): Remove; all uses changed to strchr.
5807 (strlen): Remove decl.
5808 (exchange): Remove forward decl; no longer needed.
5809 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5810 Define with prototype.
5811 * getopt1.c (const): Remove macro.
5812 (getopt_long, getopt_long_only, main): Define with prototype.
5814 * getugroups.c: Include <string.h> unconditionally.
5816 * getusershell.c: Include <stdlib.h> unconditionally.
5817 (getusershell, setusershell, endusershell, readname, main):
5818 Define with prototypes.
5820 * group-member.c: Include group-member.h first.
5821 Include <stdlib.h> unconditionally.
5823 * hard-locale.c: Include hard-locale.h first.
5824 Include <stdlib.h>, <string.h> unconditionally.
5826 * hash.c (free, malloc): Remove decls.
5827 Include <stdlib.h> unconditionally.
5829 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5830 (getenv): Do not declare.
5832 * idcache.c: Include <string.h> unconditionally.
5834 * long-options.c: Include long-options.h first, to test interface.
5835 Include <stdlib.h> unconditionally.
5837 * makepath.c: Include makepath.h first, to test interface.
5838 Include <stdlib.h> and <string.h> unconditionally.
5840 * linebuffer.c: Include <stdlib.h>.
5841 (free): Remove decl.
5843 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5844 rpl_malloc returns void *, not char *.
5845 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5847 * md5.h: Include <limits.h> unconditionally.
5848 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5849 (__P): Remove; all uses removed.
5850 * md5.c: Include "md5.h" first.
5851 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5852 md5_buffer, md5_process_bytes, md5_process_block):
5853 Define with prototypes.
5854 * sha.h (__P): Remove all uses. (It wasn't defined??)
5855 * sha.c: Include "sha.h" first.
5856 Include <stdlib.h>, <string.h> unconditionally.
5858 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5859 * memcmp.c (__ptr_t): Likewise.
5860 * memrchr.c (__ptr_t): Likewise.
5861 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5862 Include <string.h> unconditionally.
5863 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5864 * memchr.c: Include <stdlib.h> unconditionally.
5865 * memchr.c (LONG_MAX): Remove.
5866 * memrchr.c (LONG_MAX): Likewise.
5867 * memchr.c (__memchr): Define via a prototype.
5868 * memrchr.c (__memrchr): Likewise.
5869 * memcmp.c (__P): Remove, and remove all uses.
5870 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5871 Remove forward decls; no longer needed.
5872 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5873 Use types required by C89 in prototype.
5875 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5876 * savedir.c: Likewise.
5877 * mkdir.c (free): Remove decl.
5878 * rmdir.c (rmdir): Define with a prototype.
5879 * savedir.c: Include savedir.h first, to test interface.
5881 * mktime.c (STDC_HEADERS): Remove.
5882 Include <stdlib.h>, <string.h> unconditionally.
5884 * modechange.c: Include <stdlib.h> unconditionally.
5885 (malloc): Remove decl.
5887 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5888 (free): Remove decl.
5890 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5891 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5892 (This type really should be intptr_t, but that's a C99ism.)
5893 (_obstack_memcpy): Remove: all uses changed to memcpy.
5894 Include <string.h> unconditionally.
5895 (struct obstack): Assume __STDC__ for types of members
5896 chunkfun, freefun, extra_arg.
5897 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5898 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5899 obstack_begin, obstack_specify_allocation,
5900 obstack_specify_allocation_with_arg, obstack_chunkfun,
5901 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5902 Remove unprototyped decls and the macros that use them.
5903 * obstack.c (POINTER): Remove. All uses changed to void *.
5904 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5905 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5906 (defined __STDC__ && __STDC__)]:
5907 Remove nonprototyped code.
5908 Include <stdlib.h> unconditionally.
5909 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5910 _obstack_allocated_p, _obstack_free, obstack_free,
5911 _obstack_memory_used, print_and_abort):
5912 Define using prototypes.
5913 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5914 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5915 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5916 obstack_next_free, obstack_object_size, obstack_room) [0]:
5917 Remove unused, unprototyped code.
5919 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5921 * physmem.c (physmem_total, physmem_available, main): Define
5924 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5925 (main): Define with a prototype.
5927 * posixver.c (getenv): Remove decl.
5929 * putenv.c (malloc): Returns void *, not char *.
5930 Include <string.h> unconditionally.
5931 (strchr, memcpy, NULL): Do not define.
5933 * readtokens.c: Include readtokens.h first, to test interface.
5934 Include <stdlib.h>, <string.h> unconditionally.
5935 (init_tokenbuffer): Define with a prototype.
5937 * regex.c (PARAMS): Remove. All uses removed.
5938 All uses of _RE_ARGS removed, too.
5939 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5941 (bzero): Assume memset exists.
5942 (memcmp, memcpy, NULL): Remove.
5943 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5944 char, or assignments to local vars of type signed char.
5945 (init_syntax_once, PREFIX(extract_number_and_incr),
5946 PREFIX(print_partial_compiled_pattern),
5947 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5948 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5949 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5950 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5951 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5952 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5953 wcs_compile_range, byte_compile_range, truncate_wchar,
5954 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5955 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5956 count_mbs_length, wcs_re_match_2_internal,
5957 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5958 PREFIX(alt_match_null_string_p),
5959 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5960 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5961 regfree, PREFIX(extract_number)): Define with prototype. Remove
5962 now-unnecessary declaration, if any.
5963 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5965 Remove now-unnecessary casts among pointer types.
5966 * regex.h (_RE_ARGS): Remove. All uses removed.
5968 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5969 (free): Remove decl.
5971 * rpmatch.c: Include <stdlib.h> unconditionally.
5973 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5974 (free): Remove decl.
5976 * save-cwd.c: Include <stdlib.h> unconditionally.
5977 * xgetcwd.c: Likewise.
5979 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5980 (free): Remove decl.
5982 * strchrnul.c (strchrnul): Define with a prototype.
5983 Fix bug: c_in was not converted to char before searching.
5985 The following changes are not K&R related:
5987 * group-member.h: Include <sys/types.h>, so that this file is
5989 * makepath.h: Likewise.
5991 * getusershell.c (readname, default_index, line_size, readname):
5992 Use size_t, not int, for sizes.
5993 (readname): If the size overflows, report an error instead of
5996 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5998 * getndelim2.c: Assume stdlib.h per the C89 spec.
6000 2003-09-08 Paul Eggert <eggert@twinsun.com>
6002 Assume C89 or better; remove K&R cruft.
6003 A few of these changes were first proposed by Derek Robert Price
6004 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6006 * addext.c: Include <string.h> unconditionally.
6007 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6008 Don't declare getenv or malloc.
6010 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6011 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6013 (find_stack_direction, alloca): Use prototypes.
6015 * atexit.c (atexit): Define using a prototype.
6017 * basename.c, dirname.c, stripslash.c:
6018 Include <string.h> unconditionally.
6020 * bcopy.c: Include <stddef.h>.
6021 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6023 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6025 * error.h (error, error_at_line, error_print_progname)
6026 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6027 * error.c: Include error.h first, to check interface.
6028 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6029 (VA_START): Remove; all uses changeed to va_start.
6030 (exit, strerror): Remove decls.
6031 (error_print_progname): Prototype uncondionally.
6032 Don't include <errno.h>; no longer needed.
6033 (private_strerror): Remove.
6034 (error_tail): Always define.
6035 (error, error_at_line): Assume C89 or better; always use prototypes.
6036 * fatal.c: Include "fatal.h" first, to test interface.
6037 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6038 (VA_START): Remove; all uses changed to va_start.
6039 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6041 (exit): Remove decl.
6042 (fatal): Prototype unconditionally. Assume va_start works.
6043 Abort at end, to pacify gcc.
6045 * euidaccess.c (main): Define with a prototype.
6047 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6049 * exitfail.c: Include <stdlib.h> unconditionally.
6051 * fnmatch_.h (__P): Remove. All uses changed to assume
6053 * fnmatch.c: Include fnmatch.h first, to test interface.
6054 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6055 (getenv): Remove decl.
6056 (fnmatch): Define using a prototype.
6057 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6058 (FCT): Define using a prototype.
6060 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6062 * gethostname.c: Include <stddef.h>.
6063 (gethostname): Define with prototype. Length is size_t, not int.
6065 2003-09-08 Paul Eggert <eggert@twinsun.com>
6067 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6068 getversion.c should have been removed then, but was accidentally
6071 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6072 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6074 2003-09-07 Paul Eggert <eggert@twinsun.com>
6076 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6077 copy_tm_result. Bug reported by Simon Josefsson in
6078 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6080 2003-09-06 Paul Eggert <eggert@twinsun.com>
6082 * time_r.c, time_r.h: New files.
6084 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6086 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6087 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6089 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6091 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6092 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6095 * timegm.c: Switch to glibc implementation, with the following changes:
6096 [defined HAVE_CONFIG_H]: Include <config.h>.
6097 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6098 (__mktime_internal) [!defined _LIBC]: New decl.
6099 (__gmtime_r) [!defined _LIBC]: New macro and function.
6100 (timegm): Use a prototype, since gnulib assumes C89.
6101 Do not bother declaring tmp to be const, as it's not really usefu.
6102 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6103 (timegm): Declare only if HAVE_DECL_TIMEGM.
6105 2003-09-03 Paul Eggert <eggert@twinsun.com>
6107 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6108 Bug reported by Lute Kamstra in
6109 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6111 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6112 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6113 course with correspondingly smaller numbers for tomorrow and
6114 yesterday. From Tadayoshi Funaba. Originally installed into
6115 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6118 2003-08-31 Simon Josefsson <jas@extundo.com>
6120 * timegm.h: New file.
6121 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6123 2003-08-31 Karl Berry <karl@gnu.org>
6125 * argp.h: update from libc.
6127 2003-08-28 Bruno Haible <bruno@clisp.org>
6129 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6130 warning on QNX, which defines O_BINARY to 000000.
6132 2003-08-24 Bruno Haible <bruno@clisp.org>
6134 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6135 MSVC7 <stdio.h> is included later.
6137 2003-08-20 Bruno Haible <bruno@clisp.org>
6139 * progname.h: New file, from GNU gettext.
6140 * progname.c: New file, from GNU gettext.
6141 * progreloc.c: New file, from GNU gettext.
6143 2003-08-19 Bruno Haible <bruno@clisp.org>
6145 * xstrdup.c: Assume <string.h> exists.
6147 2003-08-18 Jim Meyering <jim@meyering.net>
6149 * setenv.h: Indent nested cpp directive.
6150 * vasnprintf.c: Remove trailing blanks.
6152 2003-08-17 Simon Josefsson <jas@extundo.com>
6153 Bruno Haible <bruno@clisp.org>
6155 * xstrndup.h: New file.
6156 * xstrndup.c: New file.
6158 2003-08-17 Bruno Haible <bruno@clisp.org>
6160 * strndup.h: New file.
6162 2003-08-16 Paul Eggert <eggert@twinsun.com>
6164 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6165 space, undoing this 2003-08-12 change:
6166 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6168 2003-08-16 Jim Meyering <jim@meyering.net>
6170 Merge from coreutils.
6171 * xstrtoimax.c: #else #if -> #elif.
6172 * xstrtoumax.c: Likewise.
6174 2003-08-15 Paul Eggert <eggert@twinsun.com>
6176 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6177 rather than tab, after '#' in shell-script copyright notices.
6178 Suggested by Bruno Haible.
6180 2003-08-15 Jim Meyering <jim@meyering.net>
6181 and Paul Eggert <eggert@twinsun.com>
6183 Merge from coreutils.
6184 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6185 member but strut utmpx does not. Needed for AIX 4.3.3.
6186 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6188 2003-08-15 Jim Meyering <jim@meyering.net>
6190 Merge from coreutils.
6191 * xgethostname.c: Include <stdlib.h>.
6192 (xghostname): Don't exit for anything other than memory-related
6193 failure; just return NULL.
6194 * userspec.c: Include "posixver.h".
6195 (parse_user_spec): Accept `.' as a separator only
6196 in pre-POSIX-200112 mode.
6197 * strtoimax.c: Use #elif rather than #else #if.
6198 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6199 Remove function, now that we can rely on a working tzset function.
6200 [!_LIBC]: Ensure that the required autoconf test has been run.
6201 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6202 Use underlying_strftime for %r.
6203 * sha.c: Merge in some clean-up and optimization changes from glibc.
6204 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6205 Ensure that it is a multiple of 64.
6206 Rearrange loop exit tests so as to avoid performing an
6207 additional fread after encountering an error or EOF.
6208 * realloc.c: Update copyright date.
6210 2003-08-14 Jim Meyering <jim@meyering.net>
6212 Merge from coreutils.
6213 * obstack.h: Whitespace changes.
6214 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6215 and xcalloc return values.
6216 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6217 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6218 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6219 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6220 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6222 Use mntctl's return value to drive the entry-processing loop, since
6223 we can't rely on the value of the vmt_length member in the last
6224 entry. On some systems doing so could result in exhausting
6225 virtual memory. Based in part on a patch from Mike Jetzer.
6227 2003-08-14 Jim Meyering <jim@meyering.net>
6228 and Paul Eggert <eggert@twinsun.com>
6230 Merges from coreutils, plus other fixes.
6231 * physmem.c: Merge in portability changes from gcc/libiberty
6232 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6233 for credits and details. Thanks to Kaveh Ghazi for helping
6234 to keep these files in sync.
6235 (ARRAY_SIZE): Define it.
6236 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6237 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6238 (memcasecmp): Don't assume size_t fits in unsigned int.
6239 Remove casts and duplicate code.
6240 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6241 (memcpy): Remove definition.
6242 Merge in some clean-up and optimization changes from glibc.
6243 [BLOCKSIZE]: Move definition to top of file.
6244 Ensure that it is a multiple of 64.
6245 Rearrange loop exit tests so as to avoid performing an
6246 additional fread after encountering an error or EOF.
6247 * md5.h (md5_uintptr): Define.
6248 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6249 return to the initial working directory. Preserve errno
6251 * idcache.c: Include "xalloc.h".
6252 (xmalloc, xrealloc): Remove decls.
6253 (getuser): Remove casts no longer required in C89.
6254 * human.c: Include stdio.h, for sprintf.
6255 * group-member.c: Include "xalloc.h".
6256 (xmalloc, xrealloc): Remove decls.
6257 (get_group_info): Remove casts no longer required in C89.
6258 * getusershell.c (readname): Remove casts no longer required in C89.
6259 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6260 * getline.c: Whitespace fix, from coreutils.
6262 2003-08-13 Paul Eggert <eggert@twinsun.com>
6264 * exclude.c: Include <ctype.h>
6265 (IN_CTYPE_DOMAIN): New macro.
6267 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6270 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6271 Undo previous (whitespace-only) change.
6273 2003-08-12 Paul Eggert <eggert@twinsun.com>
6275 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6276 Normalize leading white space and remove trailing white space.
6277 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6278 notice, as per ../config/srclist-update.
6280 Merge from coreutils.
6281 * euidaccess.h: New file.
6282 * euidaccess.c: Include it.
6283 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6284 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6285 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6287 2003-08-11 Bruno Haible <bruno@clisp.org>
6289 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6290 (vasnprintf): Use it instead of wcslen.
6292 2003-08-11 Bruno Haible <bruno@clisp.org>
6294 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6295 value to ensure that _Bool promotes to int. Use #define for _Bool when
6296 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6298 2003-08-10 Karl Berry <karl@gnu.org>
6300 * regex.h: update from libc (whitespace fix).
6302 2003-08-09 Paul Eggert <eggert@twinsun.com>
6304 Merge some files from coreutils. These changes were
6305 originally made by Jim Meyering.
6306 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6307 many older Unixes require this.
6308 * alloca.c (alloca): Remove cast to argument of free;
6309 no longer needed in C89.
6310 * alloca_.h, regex.h: Fix white space to match
6311 what GNU indent does.
6313 2003-08-05 Paul Eggert <eggert@twinsun.com>
6315 * bumpalloc.h: Remove.
6317 2003-08-04 Paul Eggert <eggert@twinsun.com>
6319 * getloadavg.c: Change copyright notice and spacing to conform to
6322 Merge from coreutils.
6323 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6325 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6326 from Karl Berry, implemented by Jim Meyering.
6327 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6328 from Dmitry V. Levin.
6329 Remove anachronistic cast of xrealloc.
6330 * fnmatch_.h (__const): Remove. Use 'const'.
6331 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6332 type. Otherwise, it wouldn't compile with at least /bin/cc on
6333 ymp-cray-unicos9.0.2.X.
6334 Combine two mostly-identical uses of alloca into one.
6335 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6337 2003-08-04 Dave Love <d.love@dl.ac.uk>
6341 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6342 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6343 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6344 obsolete NLIST_NAME_UNION.
6345 [__GNU__]: Undef BSD and FSCALE.
6346 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6348 2003-08-03 Paul Eggert <eggert@twinsun.com>
6350 * stdbool_.h (_Bool): Make it signed char, instead of
6351 an enum type, so that it's guaranteed to promote to int. See:
6352 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6354 2003-07-31 Paul Eggert <eggert@twinsun.com>
6356 * strerror.c: Include config.h, limits.h. Declare sprintf.
6357 (strerror): Don't assume that a printable int fits in 14 bytes.
6359 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6360 Bruno Haible <bruno@clisp.org>
6362 * getline.h (getline, getdelim): Change return type to ssize_t.
6363 * getline.c (getline, getdelim): Likewise.
6364 Remove _GNU_SOURCE define; now it's defined in config.h through
6367 2003-07-22 Paul Eggert <eggert@twinsun.com>
6369 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6370 over-parenthesization in macros.
6372 Sync with coreutils.
6374 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6377 Use `exit_failure' for xalloc and xmemcoll instead of their own
6378 private exit-failure variables.
6379 * xalloc.h (xalloc_exit_failure): Remove.
6380 * xmalloc.c: Likewise. Include exitfail.h.
6381 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6382 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6383 * xmemcoll.c: Likewise. Include exitfail.h.
6384 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6386 2003-07-18 Paul Eggert <eggert@twinsun.com>
6388 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6389 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6390 to test that it can stand by itself. Include "exitfail.h".
6391 Clients should set exit_failure instead.
6392 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6394 2003-07-18 Andreas Schwab <schwab@suse.de>
6396 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6398 2003-07-18 Bruno Haible <bruno@clisp.org>
6400 * getndelim2.h: New file.
6401 * getndelim2.c: Make into a module of its own. Include config.h,
6403 (getndelim2): Make non-static. Change return type to ssize_t.
6404 * getline.h: Change argument names.
6405 * getline.c: Include getndelim2.h instead of getndelim2.c.
6406 * getnline.c: Include getndelim2.h.
6408 2003-07-17 Bruno Haible <bruno@clisp.org>
6410 * Makefile.am: Remove file.
6411 * Makefile.in: Remove file.
6413 2003-07-17 Bruno Haible <bruno@clisp.org>
6415 * getnline.h: New file.
6416 * getnline.c: New file.
6417 * getndelim2.c: New file, extracted from getline.c.
6418 (getndelim2): Renamed from getdelim2, with added nmax argument.
6419 * getline.c: Include getndelim2.c.
6420 (getdelim2): Moved out to getndelim2.c.
6421 (getline, getdelim): Update.
6423 2003-07-15 <karl@gnu.org>
6425 * vasnprintf.c: update from gettext.
6427 2003-07-15 Jim Meyering <jim@meyering.net>
6429 * makepath.c (make_path): Enclose diagnostic in _(...).
6431 2003-07-14 Paul Eggert <eggert@twinsun.com>
6433 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6434 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6435 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6436 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6437 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6438 updated automatically by ../config/srclist-update. This changes
6439 their license from LPGL to GPL.
6441 2003-07-14 Jim Meyering <jim@meyering.net>
6443 Don't emit diagnostics. Let callers do that.
6444 * save-cwd.c: Don't include "error.h".
6445 (save_cwd): Don't call error. Ensure that errno is valid
6446 when returning nonzero.
6448 * save-cwd.h (restore_cwd): Update prototype.
6449 * save-cwd.c (restore_cwd): Remove two parameters.
6450 Simplify. Don't call error upon failure. Let callers do that.
6451 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6452 when auditing is enabled. But don't bother updating the #if.
6454 2003-07-14 Simon Josefsson <jas@extundo.com>
6456 * mempcpy.h: New file.
6457 * mempcpy.c: New file.
6459 2003-07-14 Paul Eggert <eggert@twinsun.com>
6461 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6462 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6463 unicodeio.c, unicodeio.h, unlocked-io.h:
6464 Switch from LGPL to GPL.
6466 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6468 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6469 it breaks C++ compilation.
6470 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6472 2003-07-10 Jim Meyering <jim@meyering.net>
6474 * vasnprintf.c: Remove trailing blanks.
6475 Make cpp indentation consistent.
6477 2003-07-09 Paul Eggert <eggert@twinsun.com>
6479 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6480 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6481 Switch from LGPL to GPL.
6483 2003-07-07 Paul Eggert <eggert@twinsun.com>
6485 * mktime.c: Fix some boundary cases and remove need for floating point.
6487 Issue a compile-time diagnostic if time_t is floating point, or if
6488 two's complement arithmetic is not in effect, or if arithmetic
6489 right shift does not propagate the sign. These assumptions were
6490 all in the original code but they weren't checked.
6492 (TIME_T_MIDPOINT, verify): New macros.
6493 (__isleap): Remove; it has integer overflow problems.
6494 (leapyear): New function, without those problems.
6495 (ydhms_tm_diff): Remove; splitting into two parts.
6496 (ydhms_diff): New function, containing the arithmetic part of
6497 the old ydhms_tm_diff function. Issue a compile-time
6498 diagnostic if we are not using C99 integer division.
6499 Avoid casts when possible.
6500 (guess_time_tm): New function, containing the checking part of
6501 the old ydhms_tm_diff function. Return the new value, rather than
6502 the difference between it and the old. Accept a new argument T
6503 so that *T specifies the old value. Check for overflow in the result.
6505 (__mktime_internal): Use a time_t offset, not a long int offset.
6506 This undoes the 2003-06-04 change, which is no longer needed now
6507 that we have better overflow checking.
6508 (localtime_offset): Likewise.
6510 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6511 and long are 64-bit but int is only 32-bit.
6512 (ydhms_diff): Use long int to store year1 and yday1.
6513 Issue a compile-time diagnostic if long int is not wide enough.
6515 (__mktime_internal): Use long int to store adjusted year and yday.
6516 Use plain C rather than preprocessor commands, if that doesn't
6518 Check for overflow (and try to repair) after each probe
6519 rather than checking only at the very end. This avoids some bugs
6520 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6521 does not equal GMT offset at maximum time).
6522 Use integer to check for overflow rather than floating point; this
6523 is more portable to non-IEEE hosts, and is a tad faster.
6524 When we detect that we are oscillating between two values,
6525 don't check whether tm_isdst has the requested value, since
6526 we already know the answer. When tm_isdst has the wrong value,
6527 use a different heuristic to find the right one, based on the
6528 extreme values actually observed in practice in tz2003a,
6529 rather than the (overly optimistic) "previous 3 calendar quarters".
6531 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6532 "T const" to accommodate glibc style.
6533 (check_result): Use less-confusing report format. "long" -> "long int.
6535 Don't loop if the iteration overflows time_t.
6536 Allow a negative step in the iteration.
6538 2003-07-01 Paul Eggert <eggert@twinsun.com>
6540 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6541 having it depend on HAVE_SYS_TYPES_H.
6543 2003-06-25 Bruno Haible <bruno@clisp.org>
6545 * readlink.c: New file.
6547 2003-06-20 Bruno Haible <bruno@clisp.org>
6549 Assume C89, so PARAMS isn't needed.
6550 * unicodeio.h (PARAMS): Remove.
6551 * unicodeio.c: Don't use PARAMS.
6553 2003-06-18 Jim Meyering <jim@meyering.net>
6555 Merge changes from coreutils.
6556 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6557 Remove explicit declarations of xmalloc and realloc.
6559 (read_utmp): Remove anachronistic cast of xmalloc.
6561 2003-06-17 Paul Eggert <eggert@twinsun.com>
6563 Assume C89, so PARAMS isn't needed.
6564 * backupfile.h (PARAMS): Remove. All uses removed.
6565 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6566 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6567 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6568 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6569 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6570 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6571 xstrtol.h: Likewise.
6572 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6573 same.h, strverscmp.h: Do not include config.h; no longer needed.
6574 Anyway, config.h should always be included before any other file.
6576 2003-06-11 Simon Josefsson <jas@extundo.com>
6578 * sysexit_.h: New file.
6580 2003-05-20 Derek Price <derek@ximbiot.com>
6582 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6584 2003-06-10 Simon Josefsson <jas@extundo.com>
6586 * strchrnul.h: New file.
6587 * strchrnul.c: New file.
6589 2003-06-10 Simon Josefsson <jas@extundo.com>
6591 * argp.h: New file, from glibc.
6592 * argp-ba.c: New file, from glibc.
6593 * argp-eexst.c: New file, from glibc.
6594 * argp-fmtstream.c: New file, from glibc.
6595 * argp-fmtstream.h: New file, from glibc.
6596 * argp-fs-xinl.c: New file, from glibc.
6597 * argp-help.c: New file, from glibc.
6598 * argp-namefrob.h: New file, from glibc.
6599 * argp-parse.c: New file, from glibc.
6600 * argp-pv.c: New file, from glibc.
6601 * argp-pvh.c: New file, from glibc.
6602 * argp-xinl.c: New file, from glibc.
6604 2003-06-07 Jim Meyering <jim@meyering.net>
6606 * readtokens.h: Put `Free Software Foundation, Inc.'
6607 in place of my name in the copyright comment.
6608 Remove definition and uses of __P.
6611 * stat.c: Don't declare xmalloc explicitly.
6612 Instead, include "xalloc.h".
6613 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6614 xrealloc, and xcalloc return values.
6615 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6617 * xgetcwd.h: Remove definition/uses of PARAMS.
6619 2003-06-06 Jim Meyering <jim@meyering.net>
6621 * stdbool_.h: Renamed from stdbool.h.in.
6623 2003-06-06 Jim Meyering <jim@meyering.net>
6625 Merge from coreutils.
6626 * same.c: (same_name): Declare *_basename locals to be `const'.
6627 Consolidate declarations and initializations of *_base* locals.
6629 Merge from coreutils.
6630 This avoids a core dump on systems without GNU putenv,
6631 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6632 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6633 (unsetenv): New static function, from GNU libc.
6634 (rpl_putenv): Use it.
6636 * modechange.c: Remove trailing blanks.
6638 Merge from coreutils.
6639 * fsusage.c: Remove declaration of statfs.
6640 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6642 * posixtm.c: Include <stdbool.h> unconditionally.
6644 2003-06-05 Paul Eggert <eggert@twinsun.com>
6646 * mktime.c (__mktime_internal): When resolving a tm_isdst
6647 mismatch, look in future quarters as well as past. This fixes a
6648 bug when processing fall-backwards gaps immediately after a long
6649 period of daylight-saving time.
6651 * mktime.c: Assume freestanding C89 or better.
6652 (HAVE_LIMITS_H): Remove. Assume it's 1.
6653 (__P): Remove; not used.
6654 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6655 (mktime, not_equal_tm, print_tm, check_result,
6656 main): Use prototypes. Use const * where appropriate.
6657 (main): Fix typo in testing code that uncovered by above changes.
6658 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6660 2003-06-04 Paul Eggert <eggert@twinsun.com>
6662 * mktime.c: Fix Debian bug 177940
6663 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6664 (localtime_offset): Now long int, not time_t, because we want it
6665 to be guaranteed to be signed. All uses changed.
6666 (__mktime_internal): If overflow would occur when adding offset,
6669 Merge 'human' changes from coreutils. Rewrite to support
6670 locale-specific notations like thousands separators.
6671 * human.c: Simplify authorship notice.
6672 Include human.h immediately after config.h.
6673 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6674 <limits.h>: Do not include, since human.h does.
6675 (SIZE_MAX, UINTMAX_MAX): New macros.
6676 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6677 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6678 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6679 (power_letter): Renamed from suffixes.
6680 (generate_suffix_backwards): Remove.
6681 (adjust_value): Now takes int style (because of human.h changes)
6682 and long double value (for greater precision on some platforms).
6683 (group_number): New function.
6684 (human_readable): Use it. Use integer options, not enum.
6685 Put the options before the sizes in the arg list.
6686 Support all the new options.
6687 The old human_readable function has been removed;
6688 use inttostr.h instead.
6689 (human_readable, default_block_size, humblock):
6690 Use uintmax_t, not int, for block sizes.
6691 (human_readable_inexact, block_size_types): Remove.
6692 (block_size_opts): New constant.
6693 (human_options): Renamed from human_block_size, with new signature
6694 that allows block sizes up to UINTMAX_MAX. All callers changed.
6695 * human.h: Add copyright and authorship notice.
6696 Include <limits.h> and <stdbool.h> unconditionally.
6697 (PARAMS): Remove. All uses removed.
6698 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6699 (enum human_inexact_style): Remove tag; now a nameless enum.
6700 (human_floor, human_ceiling, human_round_to_even): Now have
6701 values 2, 0, 1 rather than -1, 1, 0.
6702 (human_group_digits, human_suppress_point_zero, human_autoscale,
6703 human_base_1024, human_SI, human_B): New constants.
6704 (human_readable_inexact, human_block_size): Remove.
6705 (human_readable): Size args are now uintmax_t, not int.
6706 (human_options): New decl.
6708 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6709 unnecessary now that we assume C89 or better. This change
6710 imported from coreutils.
6712 * mktime.c (__mktime_internal): Do not reject negative timestamps
6713 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6714 in the 2003-05-30 sync from glibc.
6716 .h files should stand alone, but we shouldn't include <sys/types.h>
6717 if we can get away with just <stddef.h>.
6719 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6720 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6721 rather than <sys/types.h>, as we merely need size_t.
6722 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6724 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6725 Include <stdio.h>, to get FILE.
6726 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6727 memcasecmp.h has included <stddef.h> and all we need is size_t.
6728 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6729 our interface, instead of including <sys/types.h>
6731 2003-06-02 Paul Eggert <eggert@twinsun.com>
6734 Fix some minor time-related bugs with POSIX time arguments.
6735 Some valid time stamps were being rejected (notably -1, and
6736 time stamps before 1900 on 64-bit hosts). And some invalid
6737 time stamps were being accepted, e.g. September 31.
6739 * posixtm.h (posixtime): Return bool instead of time_t, so
6740 that we can return (time_t) -1 successfully.
6741 * posixtm.c: Likewise.
6742 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6743 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6744 (t): Remove static var.
6745 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6746 of static var. All uses changed.
6747 (year): Do not reject years before 1900; they can occur with
6749 (posix_time_parse): Do not check for out-of-range components;
6750 that is now the caller's responsibility, since our checks were
6751 only approximations.
6752 (posixtime): Use mktime to check for out-of-range components,
6753 since it knows them exactly.
6754 If mktime returns (time_t) -1, check whether an error actually occurred
6755 by invoking localtime on -1.
6756 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6757 posixtime failures better.
6758 Improve the test data (in comments only).
6760 2003-05-30 <karl@gnu.org>
6762 * mktime.c: update from libc.
6764 2003-05-30 Bruno Haible <bruno@clisp.org>
6766 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6767 * localcharset.h: Likewise.
6768 * localcharset.c: Likewise.
6770 2003-05-28 Paul Eggert <eggert@twinsun.com>
6772 Assume the headers required for C89 freestanding compilers.
6773 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6774 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6775 without checking for HAVE_LIMITS_H.
6776 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6777 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6779 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6780 * exclude.c: Include <stdbool.h> unconditionally.
6781 * tempname.c: Include <stddef.h> unconditionally.
6782 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6783 * modechange.c, rpmatch.c (NULL): Don't define, since
6784 <stddef.h> does that.
6785 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6786 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6787 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6788 * xstrtol.c: Likewise.
6789 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6790 * savedir.c: Include <stddef.h> instead of defining NULL.
6792 * addext.c (addext): Use assignment rather than cast, to avoid
6793 warnings on some platforms.
6795 * mktime.c (__mktime_internal): Do not reject negative timestamps
6798 2003-05-10 Bruno Haible <bruno@clisp.org>
6800 * linebreak.c (iconv_string_length): Don't return -1 just because the
6801 string is longer than 4 KB.
6803 2003-05-12 Jim Meyering <jim@meyering.net>
6805 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6806 the space-padded-by-default conversion specifiers, %e, %k, %l.
6808 2003-05-03 Bruno Haible <bruno@clisp.org>
6810 Upgrade to Unicode-4.0.
6811 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6812 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6813 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6814 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6815 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6816 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6817 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6818 Change width of U+E0100..U+E01EF from 1 to 0.
6820 2003-04-25 Bruno Haible <bruno@clisp.org>
6822 * copy-file.c: Include <stddef.h>, for size_t.
6824 2003-04-25 Jim Meyering <jim@meyering.net>
6826 * copy-file.c (copy_file_preserving): Declare buf_size to be
6827 of type size_t, not int.
6829 2003-04-11 Jim Meyering <jim@meyering.net>
6831 Merge changes from Coreutils.
6833 2003-03-22 Jim Meyering <jim@meyering.net>
6835 * strftime.c (widen): Cast alloca return value to proper type.
6837 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6840 * strftime.c (my_strftime): Handle very large width
6841 specifications for numeric values correctly. Improve checks for
6844 2003-01-19 Jim Meyering <jim@meyering.net>
6846 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6847 (nl_get_alt_digit) [! defined my_strftime]: Define.
6848 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6849 _nl_get_alt_digit and _nl_get_walt_digit.
6851 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6852 These changes have no effect outside of _LIBC.
6854 2003-04-10 Bruno Haible <bruno@clisp.org>
6856 * findprog.h: New file, from GNU gettext.
6857 * findprog.c: New file, from GNU gettext.
6859 2003-04-05 Jim Meyering <jim@meyering.net>
6861 Merge changes from Coreutils.
6863 * exclude.h (PARAMS): Remove definition and uses.
6864 * exclude.c: Remove uses of `PARAMS'.
6866 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6867 Add test-cases for DOS filenames. Declare program_name.
6868 (main): Set up program_name. Patch by Rich Dawe.
6870 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6872 Use mntctl's return value to drive the entry-processing loop, since
6873 we can't rely on the value of the vmt_length member in the last
6874 entry. On some systems doing so could result in exhausting
6875 virtual memory. Based in part on a patch from Mike Jetzer.
6877 2003-04-04 Bruno Haible <bruno@clisp.org>
6879 * linebreak.h: New file, from GNU gettext.
6880 * linebreak.c: New file, from GNU gettext with slight modifications.
6881 * lbrkprop.h: New file, from GNU gettext.
6883 2003-04-03 Bruno Haible <bruno@clisp.org>
6885 * utf8-ucs4.h: New file, from GNU gettext.
6886 * utf16-ucs4.h: New file, from GNU gettext.
6887 * ucs4-utf8.h: New file, from GNU gettext.
6888 * ucs4-utf16.h: New file, from GNU gettext.
6890 2003-04-02 Bruno Haible <bruno@clisp.org>
6892 * binary-io.h: New file, from GNU gettext.
6894 2003-04-01 Bruno Haible <bruno@clisp.org>
6896 * pathname.h: New file, from GNU gettext.
6897 * concatpath.c: New file, from GNU gettext.
6899 2003-03-30 Bruno Haible <bruno@clisp.org>
6901 * copy-file.c (copy_file_preserving): Don't set owner if the function
6902 chown() doesn't exist.
6904 2003-03-28 Bruno Haible <bruno@clisp.org>
6906 * copy-file.h: New file, from GNU gettext.
6907 * copy-file.c: New file, from GNU gettext.
6909 2003-03-18 Jim Meyering <jim@meyering.net>
6911 * quote.c (quote_n): Fix typo in comment.
6913 2003-03-14 Jim Meyering <jim@meyering.net>
6915 Merge changes from Coreutils.
6916 * obstack.h (obstack_object_size): Declare temporary, __o,
6917 to be const, in order to avoid warnings.
6918 (obstack_room): Likewise.
6919 (obstack_empty_p): Likewise.
6921 2003-03-13 Paul Eggert <eggert@twinsun.com>
6923 Merge changes from Bison.
6924 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6925 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6926 when compiling Bison 1.875's `bitset bset = obstack_alloc
6927 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6928 * hash.c: Include <stdbool.h> unconditionally.
6930 2003-03-09 Paul Eggert <eggert@twinsun.com>
6932 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6933 Reported by Bruce Becker; see:
6934 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6936 2003-03-03 Paul Eggert <eggert@twinsun.com>
6937 Bruno Haible <bruno@clisp.org>
6939 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6940 Reported by John Hughes, see
6941 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6943 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6945 * poll_.h: New file.
6948 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6950 * mathl.h: New file.
6951 * acosl.c: New file.
6952 * asinl.c: New file.
6953 * atanl.c: New file.
6954 * ceill.c: New file.
6957 * floorl.c: New file.
6958 * frexpl.c: New file.
6959 * ldexpl.c: New file.
6961 * sincosl.c: New file.
6963 * sqrtl.c: New file.
6965 * trigl.c: New file.
6966 * trigl.h: New file.
6968 2003-02-17 Bruno Haible <bruno@clisp.org>
6970 * mkdtemp.h: New file, from GNU gettext.
6971 * mkdtemp.c: New file, from GNU gettext.
6973 2003-01-31 Bruno Haible <bruno@clisp.org>
6975 * rename.c: #undef rename before defining rpl_rename.
6976 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6978 2003-01-30 Bruno Haible <bruno@clisp.org>
6980 * printf-args.h: New file, from GNU gettext.
6981 * printf-args.c: New file, from GNU gettext.
6982 * printf-parse.h: New file, from GNU gettext.
6983 * printf-parse.c: New file, from GNU gettext.
6984 * vasnprintf.h: New file, from GNU gettext.
6985 * vasnprintf.c: New file, from GNU gettext.
6986 * asnprintf.c: New file, from GNU gettext.
6987 * vasprintf.h: New file, from GNU gettext with modifications.
6988 * vasprintf.c: New file, from GNU gettext.
6989 * asprintf.c: New file, from GNU gettext.
6991 2003-01-29 Bruno Haible <bruno@clisp.org>
6993 * stpncpy.h: New file, from GNU gettext with modifications.
6994 * stpncpy.c: New file, from GNU gettext with modifications.
6996 2003-01-28 Bruno Haible <bruno@clisp.org>
6998 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7000 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7003 2003-01-27 Bruno Haible <bruno@clisp.org>
7005 * xsetenv.h: New file, from GNU gettext.
7006 * xsetenv.c: New file, from GNU gettext.
7008 2003-01-23 Bruno Haible <bruno@clisp.org>
7010 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7012 2003-01-22 Bruno Haible <bruno@clisp.org>
7014 * exit.h: New file, from GNU gettext.
7016 2003-01-11 Bruno Haible <bruno@clisp.org>
7018 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7019 * strcase.h (strcasecmp, strncasecmp): Likewise.
7021 2003-01-14 Jim Meyering <jim@meyering.net>
7023 * same.c (same_name): Tweak a comment.
7025 2003-01-11 Bruno Haible <bruno@clisp.org>
7027 * same.c (same_name): Reorder tests so as to avoid calling stat()
7028 when a string comparison is sufficient.
7030 2003-01-11 Bruno Haible <bruno@clisp.org>
7032 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7035 2003-01-11 Bruno Haible <bruno@clisp.org>
7037 * hash-pjw.c: Add comment about low quality of this function.
7039 2003-01-12 Paul Eggert <eggert@twinsun.com>
7041 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7042 to avoid collisions with libcurses and libreadline.
7044 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7045 * getstr.h, getstr.c: Remove.
7046 * getline.c: Include "getline.h", to check interface.
7047 Move body of old getstr.c here: this defines MIN_CHUNK and
7048 declares getdelim2, which is renamed from getstr.
7049 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7051 * linebuffer.c (readlinebuffer): Renamed from readline.
7053 * linebuffer.h: Likewise.
7054 (readline): Remove backward-compatibility macro.
7056 2003-01-12 Jim Meyering <jim@meyering.net>
7058 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7060 2003-01-10 Bruno Haible <bruno@clisp.org>
7062 * alloca_.h: New file.
7063 * getdate.y: Unconditionally include alloca.h.
7064 * makepath.c: Likewise.
7065 * setenv.c: Likewise.
7066 * userspec.c: Likewise.
7068 2003-01-09 Bruno Haible <bruno@clisp.org>
7070 * stdbool.h.in: New file.
7072 2003-01-08 Bruno Haible <bruno@clisp.org>
7074 * safe-read.c: Include specification header first, to ensure its
7076 * full-write.c: Likewise.
7078 2003-01-08 Jim Meyering <jim@meyering.net>
7080 * full-write.c: Undefine and define-away `const' after inclusion
7081 of errno.h, not before. Suggestion from Bruno Haible.
7083 2003-01-07 Jim Meyering <jim@meyering.net>
7085 * full-write.c: Rework so that it may serve to define full_read, too.
7086 * full-read.c: Simply #define FULL_READ and include full-write.c.
7088 2003-01-06 Jim Meyering <jim@meyering.net>
7090 * version-etc.c: Update year in translatable copyright string.
7092 2002-12-25 Bruno Haible <bruno@clisp.org>
7094 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7095 * xstrtol.h: Likewise.
7096 * xstrtoimax.c: Likewise.
7097 * xstrtoumax.c: Likewise.
7098 * human.h: Likewise.
7100 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7101 on systems that have <inttypes.h> but not <stdint.h>.
7103 2002-12-31 Paul Eggert <eggert@twinsun.com>
7105 * memcoll.c (memcoll): Fall back on a simple algorithm using
7106 memcmp if strcoll doesn't work.
7108 2002-12-23 Bruno Haible <bruno@clisp.org>
7110 * localcharset.h: New file.
7111 * localcharset.c: Include it.
7112 * unicodeio.c: Likewise.
7114 2002-12-22 Bruno Haible <bruno@clisp.org>
7116 * utime.c (utime_null): No need to call ftruncate if the file was
7119 2002-12-23 Bruno Haible <bruno@clisp.org>
7121 * memcoll.c (STRCOLL): New macro.
7124 2002-12-22 Bruno Haible <bruno@clisp.org>
7126 * getstr.h (getstr): Define, to avoid clash with libcurses.
7127 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7129 2002-12-22 Bruno Haible <bruno@clisp.org>
7131 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7133 2002-12-23 Bruno Haible <bruno@clisp.org>
7135 * getline.h: Include <stddef.h>, for size_t.
7137 * unicodeio.h: Include <stddef.h>, for size_t.
7138 * unicodeio.c: Don't include <stddef.h>.
7140 2002-12-17 Bruno Haible <bruno@clisp.org>
7142 * canon-host.c (strdup): Remove unused declaration.
7144 * fsusage.c: Include full_read.h.
7145 (get_fs_usage): Use full_read instead of safe_read.
7147 * utime.c (utime_null): Use SAFE_READ_ERROR.
7149 2002-12-11 Bruno Haible <bruno@clisp.org>
7151 * setenv.h: Rewritten to cope with systems that have setenv() but not
7153 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7156 2002-12-11 Bruno Haible <bruno@clisp.org>
7158 * setenv.c (alloca): Fall back to malloc.
7160 (setenv): Use freea() to free memory allocated with alloca().
7162 2002-11-13 Bruno Haible <bruno@clisp.org>
7164 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7165 function declarations.
7166 * unsetenv.c (unsetenv): Likewise.
7168 2002-03-04 Bruno Haible <bruno@clisp.org>
7170 Portability to AIX 4.3.3.
7171 * unsetenv.c: New file, extracted from setenv.c.
7172 * setenv.c: Move the unsetenv() function to unsetenv.c.
7174 2001-12-20 Bruno Haible <bruno@clisp.org>
7176 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7177 use malloc instead. For SunOS 4.
7179 2001-12-11 Bruno Haible <bruno@clisp.org>
7181 * setenv.c: Declare alloca.
7182 (compar_fn_t): New typedef.
7183 (KNOWN_VALUE, STORE_VALUE): Use it.
7185 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7188 2002-12-10 Paul Eggert <eggert@twinsun.com>
7190 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7191 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7192 Choose values that are less likely to collide with system fnmatch
7194 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7195 defined (e.g., a pure POSIX system).
7196 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7197 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7199 2002-12-06 Jim Meyering <jim@meyering.net>
7201 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7203 Merge in changes from libc's misc/error.c, in preparation
7204 for the merge of gnulib's changes back into libc.
7206 * error.c (_): Define only if not already defined.
7207 Move definition to follow all #include directives.
7208 Include unlocked-io.h only if !_LIBC.
7209 [_LIBC]: Include <libio/libioP.h>.
7210 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7211 (fflush): Tweak definition to use INTUSE.
7214 2002-12-05 Paul Eggert <eggert@twinsun.com>
7216 * alloca.c [defined emacs]: Include "lisp.h".
7217 (xalloc_die) [defined emacs]: New macro.
7218 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7219 [! defined emacs]: Include <xalloc.h>.
7220 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7221 (pointer): Typedef to POINTER_TYPE *.
7222 (malloc): Remove decl; we now always use xmalloc.
7223 (alloca): Use old-style definition, since Emacs needs this.
7224 Check for arithmetic overflow when computing combined size.
7226 2002-12-04 Paul Eggert <eggert@twinsun.com>
7228 Do not generate unlocked-io.h automatically, since it's easier to
7229 maintain it by hand.
7231 * unlocked-io.h: New file, from GNU diffutils,
7232 but with proper copyright notice and attribution.
7234 * Makefile.am: Add copyright notice.
7235 (libfetish_a_SOURCES): Add unlocked-io.h.
7236 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7237 (DISTCLEANFILES, io_functions): Remove macros.
7238 (EXTRA_DIST): Remove gen_uio.
7239 (unlocked-io.h): Remove rule.
7241 2002-12-04 Jim Meyering <jim@meyering.net>
7243 Reflect the fact that stat.c and lstat.c are no longer generated.
7244 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7245 (DISTCLEANFILES): Likewise.
7246 (EXTRA_DIST): Likewise.
7247 (all_local): Don't depend on stat.c or lstat.c.
7248 (stat.c, lstat.c): Remove rules.
7249 (EXTRA_DIST): Remove xstat.in.
7251 * xstat.in: Remove file. Contents moved into stat.c.
7252 * stat.c: New file. Contents mostly from xstat.in.
7253 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7254 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7256 * safe-read.c: Rework so that it may serve to define safe_write, too.
7257 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7259 2002-12-03 Jim Meyering <jim@meyering.net>
7261 * safe-read.c, safe-write.c: Change variable names and comments, but
7262 not semantics, to minimize the differences between these two files.
7263 (safe_read): Change comment to mention SAFE_READ_ERROR.
7265 * safe-read.c (IS_EINTR): Define.
7266 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7268 2002-12-02 Bruno Haible <bruno@clisp.org>
7270 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7271 Define, taken from safe-read.c.
7272 (INT_MAX): Provide fallback.
7273 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7274 * safe-write.h (SAFE_WRITE_ERROR): Define.
7276 * safe-read.c (EINTR): Remove definition.
7277 (safe_read): Don't use EINTR if it is absent.
7279 2002-12-02 Jim Meyering <jim@meyering.net>
7281 * safe-read.c (EINTR): Define.
7282 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7283 (INT_MAX): Provide fallback.
7284 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7286 * safe-read.h (SAFE_READ_ERROR): Define.
7288 2002-12-01 Jim Meyering <jim@meyering.net>
7290 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7291 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7293 2002-11-27 Paul Eggert <eggert@twinsun.com>
7295 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7296 hash_rehash): Replace `if (limit <= value) abort ();' with
7297 `if (! (value < limit)) abort ();', for readability.
7299 2002-11-26 <karl@gnu.org>
7301 * strdup.c: copy from libc again, with jim's ok.
7302 * .cppi-disable: re-add strdup.c
7304 2002-11-25 <karl@gnu.org>
7306 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7307 instead of "strtol.c".
7309 2002-11-25 Jim Meyering <jim@meyering.net>
7311 * mktime.c: Sync from libc, now that it has the latest fix.
7313 2002-11-24 <karl@gnu.org>
7315 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7316 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7318 2002-11-24 Jim Meyering <jim@meyering.net>
7320 Update from coreutils:
7322 * mktime.c: Merge in changes from libc.
7324 Avoid a link-time failure on some Linux systems.
7325 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7326 (__mon_yday): Declare with the STATIC attribute.
7327 (__mktime_internal): Likewise.
7328 Based on a report from Greg Schafer.
7330 2002-11-23 Jim Meyering <jim@meyering.net>
7332 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7333 Use `unsigned', not `int', as type of index.
7335 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7337 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7339 2002-11-22 Paul Eggert <eggert@twinsun.com>
7341 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7342 hint that one should use `if (! x) abort ();' rather than `assert
7343 (x);', and anyway it's one less thing to worry about configuring.
7344 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7345 hash_rehash, hash_insert): Use abort rather than assert.
7347 2002-11-22 Paul Eggert <eggert@twinsun.com>
7349 * quotearg.h: Allow multiple inclusion by surrounding with
7350 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7351 so that we can be included first.
7352 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7353 * quotearg.c: Include quotearg.h immediately after config.h.
7354 No need to include stddef.h or sys/types.h any more.
7355 Surround local include files with "", not "<>".
7356 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7357 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7358 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7359 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7360 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7361 (ISPRINT): Remove; no longer needed now that we assume C89.
7363 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7366 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7367 quotearg_char): Use SIZE_MAX rather than
7368 (size_t) -1 when we are talking about "infinity".
7370 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7372 2002-11-22 Bruno Haible <bruno@clisp.org>
7374 * safe-read.h: Assume C89. Add comments.
7375 (safe_read): Change return type to size_t.
7376 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7377 counts > SSIZE_MAX correctly.
7378 * safe-write.h: New file.
7379 * safe-write.c: New file.
7380 * full-read.h: New file.
7381 * full-read.c: New file.
7382 * full-write.h: Assume C89. Add comments.
7383 * full-write.c: Include safe-write.h.
7384 (full_write): Rewritten to use safe_write.
7385 Suggested by Jim Meyering and Paul Eggert.
7387 2002-11-21 Bruno Haible <bruno@clisp.org>
7389 Remove case insensitive option matching.
7390 * argmatch.h (argcasematch): Remove declaration.
7391 (ARGCASEMATCH): Remove macro.
7392 (__xargmatch_internal): Remove case_sensitive argument.
7393 (XARGMATCH): Update.
7394 (XARGCASEMATCH): Remove macro.
7395 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7396 case_sensitive argument.
7397 (argcasematch): Remove function.
7398 (__xargmatch_internal): Remove case_sensitive argument.
7399 (main): Use XARGMATCH instead of XARGCASEMATCH.
7401 * xmalloc.c: Change compile-time error message. Add comment about
7402 required autoconf version.
7404 2002-11-21 Jim Meyering <jim@meyering.net>
7406 * strdup.c (strdup): Tweak comment and initial #if/#include.
7408 Merge in changes from the coreutils.
7410 2002-09-25 Paul Eggert <eggert@twinsun.com>
7411 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7412 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7413 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7414 int. Work more efficiently if X is the same width as uintmax_t.
7415 Do not compare X to -1, to avoid bogus compiler warning.
7416 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7417 Don't assume that f_frsize and f_bsize are the same type.
7419 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7422 * makepath.c (make_path): Restore umask *before* creating the final
7424 (make_path): Minor reformatting.
7426 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7427 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7429 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7430 ones. At least on GNU/Linux systems, `auto' means something else.
7433 2002-11-20 Paul Eggert <eggert@twinsun.com>
7435 Merge argmatch cleanups from Bison. Assume C89.
7437 * argmatch.c: Include config.h here, not in argmatch.h.
7438 Include stdlib.h, for EXIT_FAILURE.
7439 Always include <string.h>, since we assume C89.
7440 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7441 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7442 Include <stddef.h> instead, since it's all we need for size_t.
7443 (PARAMS): Remove. All uses removed.
7444 (ARRAY_CARDINALITY): Do not bother to #undef.
7445 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7446 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7447 Remove unnecessary parentheses.
7448 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7449 Insert necessary parentheses.
7450 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7451 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7453 2002-11-19 Bruno Haible <bruno@clisp.org>
7455 * mbswidth.c: Include mbswidth.h right at the beginning.
7456 * mbswidth.h: Include <stddef.h>, for size_t.
7458 * mbswidth.h (PARAMS): Remove macro.
7459 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7460 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7462 * gcd.h (PARAMS): Remove macro.
7463 (gcd): Use ANSI C function declarations.
7464 * gcd.c (gcd): Likewise.
7466 2002-11-15 Bruno Haible <bruno@clisp.org>
7468 * strcspn.c: Include <stddef.h>.
7469 (strcspn): Use ANSI C function declaration. Change return type to
7471 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7472 (strpbrk): Use NULL.
7473 * strpbrk.h (PARAMS): Remove macro.
7474 (strpbrk): Use ANSI C function declaration.
7475 * strstr.c: Don't include <sys/types.h>.
7476 * strstr.h (PARAMS): Remove macro.
7477 (strstr): Use ANSI C function declarations.
7479 2002-11-06 Bruno Haible <bruno@clisp.org>
7481 * gcd.h (gcd): Change argument type to 'unsigned long'.
7482 * gcd.c (gcd): Likewise.
7484 2002-11-05 Bruno Haible <bruno@clisp.org>
7486 * gcd.h: New file, from gettext-0.11.5.
7487 * gcd.c: New file, from gettext-0.11.5.
7489 2002-11-05 Bruno Haible <bruno@clisp.org>
7491 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7492 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7493 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7494 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7496 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7497 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7499 * closeout.c: Include gettext.h instead of <libintl.h>.
7500 * human.c: Include gettext.h instead of <libintl.h>.
7501 * quotearg.c: Include gettext.h instead of <libintl.h>.
7502 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7503 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7504 * userspec.c: Include gettext.h instead of <libintl.h>.
7505 * version-etc.c: Include gettext.h instead of <libintl.h>.
7506 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7507 (textdomain): Remove definition.
7508 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7510 * long-options.c: Remove include of <libintl.h> and definition of _.
7511 * same.c: Remove include of <libintl.h> and definition of _.
7513 2002-11-04 Bruno Haible <bruno@clisp.org>
7515 * stpcpy.h: New file, from GNU gettext-0.11.5.
7516 * strcase.h: New file, from GNU gettext-0.11.5.
7517 * strpbrk.h: New file, from GNU gettext-0.11.5.
7518 * strstr.h: New file, from GNU gettext-0.11.5.
7519 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7521 2002-05-09 Bruno Haible <bruno@clisp.org>
7523 * config.charset: Update for newest glibc. Add canonical names
7524 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7526 2002-05-09 Bruno Haible <bruno@clisp.org>
7528 * localcharset.c (get_charset_aliases): Add more Windows specific
7531 2002-05-08 Owen Taylor <otaylor@redhat.com>
7533 * config.charset: A few additions for Solaris.
7535 2001-12-05 Bruno Haible <bruno@clisp.org>
7537 * localcharset.c (locale_charset): Don't return an empty string.
7539 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7541 * config.charset: msdos in uk_UA uses CP1125.
7543 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7545 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7546 * localcharset.c (locale_charset): Declare as extern "C".
7548 2002-02-15 Bruno Haible <bruno@clisp.org>
7550 * config.charset [msdosdjgpp]: For Russian, use CP866.
7552 2002-02-11 Bruno Haible <bruno@clisp.org>
7554 * config.charset: Add support for NetBSD.
7556 2002-09-25 <karl@gnu.org>
7558 * strdup.c: copy from libc/string (via ../config/srclist*).
7559 * getopt*: copy from libc/posix.
7560 * gettext.h: copy from gettext.
7561 * .cppi-disable: add strdup.c, gettext.h.
7563 2002-07-01 Jim Meyering <meyering@lucent.com>
7565 * c-stack.c: Include sys/time.h.
7566 From Volker Borchert.
7568 2002-06-11 Paul Eggert <eggert@twinsun.com>
7570 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7571 New macro. Use it uniformly instead of
7572 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7573 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7574 reported by Vin Shelton.
7576 2002-06-22 Jim Meyering <meyering@lucent.com>
7578 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7579 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7581 2002-06-22 Paul Eggert <eggert@twinsun.com>
7583 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7584 Do not assume SA_SIGINFO behavior.
7585 Bug reported by Jim Meyering on NetBSD 1.5.2.
7587 2002-06-22 Jim Meyering <meyering@lucent.com>
7589 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7591 * exitfail.c, exitfail.h: Likewise.
7592 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7594 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7596 (EXTRA_DIST): Add fnmatch_loop.c.
7597 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7599 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7600 * fnmatch.c: Update from diffutils-2.8.2.
7601 * fnmatch_.h: New file. From diffutils-2.8.2.
7602 * fnmatch.h: Remove file.
7604 2002-06-18 Paul Eggert <eggert@twinsun.com>
7606 * file-type.h: Report an error if neither S_ISREG nor
7607 S_IFREG is defined, instead of using a test specific to glibc
7608 2.2. This should be safe, since POSIX requires S_ISREG and
7609 Unix Version 7 had S_IFREG. We don't need to check for
7610 <sys/types.h> since we don't use any symbols that it defines.
7612 2002-06-15 Jim Meyering <meyering@lucent.com>
7614 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7615 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7616 have been included before this file.
7618 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7620 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7621 so that each temporary file name is unique and valid in the first
7622 8 characters, for operation under DOS.
7624 2002-06-15 Jim Meyering <meyering@lucent.com>
7626 Work even with DJGPP 2.03, which lacks support for symlinks.
7628 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7630 * lchown.c (S_ISLNK): Likewise.
7632 2002-06-14 Jim Meyering <meyering@lucent.com>
7634 * file-type.h: Use the version from diffutils-2.8.2.
7635 * file-type.c: Likewise.
7637 2002-05-27 Jim Meyering <meyering@lucent.com>
7639 Fix a problem seen only on nonconforming systems whereby ls.c's
7640 use of localtime, and then of gettimeofday would cause trouble:
7641 the localtime call used to initialize rpl_gettimeofday's save
7642 mechanism would clobber ls's current local time information so
7643 that in any long listing the first file would always be listed
7644 with date 1970-01-01. Analysis by Volker Borchert.
7646 * gettimeofday.c (localtime): Undefine.
7647 (rpl_localtime): New function.
7649 2002-05-22 Jim Meyering <meyering@lucent.com>
7651 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7652 * file-type.h: New file.
7653 * file-type.c (file_type): New file/function. Extracted from diffutils.
7655 2002-04-29 Paul Eggert <eggert@twinsun.com>
7657 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7659 2002-04-28 Paul Eggert <eggert@twinsun.com>
7661 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7662 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7663 of 127, since 64 is the largest conceivable number for ancient
7665 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7667 2002-04-28 Jim Meyering <meyering@lucent.com>
7669 * sig2str.c (WTERMSIG): Remove definition (unused).
7671 2002-04-28 Paul Eggert <eggert@twinsun.com>
7673 * sig2str.h, sig2str.c: New files.
7674 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7676 2002-04-24 Jim Meyering <meyering@lucent.com>
7678 * gettext.h: New file, from Gettext.
7679 * Makefile.am (INCLUDES): Remove -I../intl.
7680 (libfetish_a_SOURCES): Add gettext.h.
7682 2002-04-16 Jim Meyering <meyering@lucent.com>
7684 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7685 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7686 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7688 2002-04-12 Jim Meyering <meyering@lucent.com>
7690 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7692 2002-03-10 Jim Meyering <meyering@lucent.com>
7694 * makepath.c (make_path): Remove a comma from a diagnostic.
7695 Suggestion from Santiago Vila.
7697 2002-03-08 Jim Meyering <meyering@lucent.com>
7699 * rename.c: Mention that this wrapper is needed also on
7700 mips-dec-ultrix4.4 systems.
7702 2002-03-02 Jim Meyering <meyering@lucent.com>
7704 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7705 not HAVE_CLOCK_SETTIME.
7707 2002-02-27 Paul Eggert <eggert@twinsun.com>
7709 * nanosleep.h: Rename to....
7710 * timespec.h: New name for nanosleep.h. All uses changed.
7712 * gettime.c: New file.
7713 * settime.c: New file.
7716 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7717 timespec.h. Remove nanosleep.h.
7719 2002-02-25 Paul Eggert <eggert@twinsun.com>
7721 * acl.c, acl.h: New files.
7722 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7724 2002-02-24 Jim Meyering <meyering@lucent.com>
7726 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7727 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7728 cause trouble. Reported by Nelson Beebe.
7730 2002-02-23 Paul Eggert <eggert@twinsun.com>
7732 * path-concat.c (xpath_concat): Reorder code to pacify
7733 compilers that don't know that xalloc_die never returns.
7735 2002-02-20 Jim Meyering <meyering@lucent.com>
7737 * getdate.c: Regenerate using bison-1.33.
7739 2002-02-15 Paul Eggert <eggert@twinsun.com>
7741 * posixver.c, posixver.h: New files.
7742 * Makefile.am (libfetish_a_SOURCES): Add them.
7744 2002-02-02 Paul Eggert <eggert@twinsun.com>
7745 Bruno Haible <bruno@clisp.org>
7747 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7748 (fwrite_success_callback): New declaration.
7749 * unicodeio.c (unicode_to_mb): New function, extracted from
7750 print_unicode_char. Call failure callback instead of error.
7751 (fwrite_success_callback): New function.
7752 (exit_failure_callback): New function.
7753 (fallback_failure_callback): New function.
7754 (print_unicode_char): Call unicode_to_mb.
7756 2002-01-26 Jim Meyering <meyering@lucent.com>
7758 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7760 2002-01-22 Jim Meyering <meyering@lucent.com>
7762 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7763 Otherwise, some versions of automake would omit the rule that makes
7764 Makefile from Makefile.in.
7766 2001-01-21 Paul Eggert <eggert@twinsun.com>
7768 * xmemcoll.h, xmemcoll.c: New files.
7769 * Makefile.am (libfetish_a_SOURCES): Add them.
7770 * memcoll.c: Include errno.h, and declare errno if not defined.
7771 (memcoll): Set errno to zero if there is no error.
7773 * quotearg.c (quotearg_buffer_restyled):
7774 Fix bug with quoting buffers containing NUL when backslashing escapes.
7775 This bug was exposed by the other changes in this patch.
7776 (quotearg_n_options): New arg ARGSIZE.
7777 All callers changed.
7778 (quoting_options_from_style): New function.
7779 (quotearg_n_style): Use it.
7780 (quotearg_n_style_mem): New function.
7782 * quotearg.h (quotearg_n_style_mem): New function.
7784 2002-01-16 Jim Meyering <meyering@lucent.com>
7786 * getdate.y: Add three semicolons, each just before a closing brace.
7787 Bison (as of version 1.31) no longer papers over that mistake.
7789 2002-02-14 Paul Eggert <eggert@twinsun.com>
7791 * backupfile.c (ISDIGIT): Comment fix.
7792 * getdate.y (ISDIGIT): Likewise.
7793 * posixtm.c (ISDIGIT, year): Likewise.
7794 * strverscmp.c (ISDIGIT): Likewise.
7795 * userspec.c (ISDIGIT): Likewise.
7797 2002-01-05 Jim Meyering <meyering@lucent.com>
7799 * version-etc.c (version_etc_copyright): Update copyright year.
7801 2001-01-19 Paul Eggert <eggert@twinsun.com>
7803 * closeout.c (close_stdout_status): If ferror (stdout), do
7804 not silently exit merely because the output buffer happens to
7805 have nothing pending.
7807 2001-12-18 Paul Eggert <eggert@twinsun.com>
7809 See the big note in ../ChangeLog.
7810 * human.c (suffixes): Prefer K to k for 1024.
7811 (generate_suffix_backwards): New function.
7812 (human_readable_inexact): Use it.
7813 * xstrtol.c (__xstrtol): If there is no number but there
7814 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7815 Accept 'K' as well as 'k'.
7817 2001-12-15 Jim Meyering <meyering@lucent.com>
7819 * regex.h (__restrict_arr): Update from libc.
7821 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7822 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7825 2001-12-10 Jim Meyering <meyering@lucent.com>
7827 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7828 Instead, include "xalloc.h".
7829 (initbuffer): Don't cast xmalloc return value to char*.
7830 (readline): Reword comment.
7831 Don't cast xrealloc return value to char*
7834 2001-12-09 Jim Meyering <meyering@lucent.com>
7836 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7837 `signed and unsigned type in conditional expression'.
7838 * posixtm.c (posix_time_parse): Likewise.
7840 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7842 * readtokens.c (readtoken): Declare an index to be of type unsigned
7843 to avoid a pedantic warning.
7845 * getstr.c: Don't include assert.h.
7846 (getstr): Remove warning-evoking assertions.
7847 Return -1 if offset parameter is out of bounds.
7848 Change the type of a local from int to size_t.
7850 * strftime.c (my_strftime_localtime_r): Include this function
7851 definition in the `#if ! HAVE_TM_GMTOFF' block.
7853 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7854 Include xalloc.h instead.
7856 2001-12-02 Jim Meyering <meyering@lucent.com>
7858 * tempname.c: Don't declare getenv, thus reverting the change of
7859 2001-11-18. It's no longer necessary, now that stdlib.h is always
7862 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7863 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7865 2001-11-30 Akim Demaille <akim@epita.fr>
7867 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7868 before being defined.
7870 2001-11-27 Paul Eggert <eggert@twinsun.com>
7872 * quotearg.h (quotearg_n, quotearg_n_style):
7873 First arg is int, not unsigned.
7874 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7875 (SIZE_MAX, UINT_MAX): New macros.
7876 (quotearg_n_options): Abort if N is negative.
7877 Avoid overflow check on hosts where size_t is 64 bits and int
7878 is 32 bits, as overflow is impossible there.
7879 Fix off-by-one typo that caused unnecessary reallocation.
7881 2001-11-27 Jim Meyering <meyering@lucent.com>
7883 * tempname.c: Merge with version from libc.
7884 * regex.c: Likewise.
7886 * tempname.c: Include stdlib.h unconditionally. On some old systems
7887 for which STDC_HEADERS is 0, it was not included, resulting in a
7888 warning about an integer-to-pointer conversion problem with getenv.
7889 Reported by Volker Borchert.
7891 2001-11-26 Jim Meyering <meyering@lucent.com>
7893 * gtod.h: Remove file.
7894 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7895 * gettimeofday.c: Don't include gtod.h.
7896 (GTOD_init): Remove function.
7897 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7898 Suggestion from Volker Borchert.
7900 2001-11-23 Jim Meyering <meyering@lucent.com>
7902 * hash.h (struct hash_table): Don't define here. Merely declare it.
7903 * hash.c (struct hash_table): Define it here instead.
7905 2001-11-22 Jim Meyering <meyering@lucent.com>
7907 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7909 2001-11-18 Paul Eggert <eggert@twinsun.com>
7911 * tempname.c (TMP_MAX): Remove; no longer needed.
7912 (TEMPORARIES): New macro.
7913 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7914 removes an artificial limitation (e.g. HP-UX 10.20, where
7917 2001-11-18 Jim Meyering <meyering@lucent.com>
7919 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7922 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7923 files will be created before anything else.
7925 2001-11-17 Jim Meyering <meyering@lucent.com>
7927 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7928 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7929 rather than group writable. Patch by Juan F. Codagnone.
7931 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7932 Instead, include "xalloc.h".
7934 * mountlist.c: Include unlocked-io.h after all system headers.
7935 Remove explicit declarations of xmalloc, xrealloc,
7936 and xstrdup. Instead, include "xalloc.h".
7938 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7939 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7940 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7942 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7943 Reported by Padraig Brady.
7945 * mkstemp.c: #undef mkstemp.
7947 (rpl_mkstemp): Rename from mkstemp.
7950 2001-11-16 Jim Meyering <meyering@lucent.com>
7952 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7953 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7954 determine the amount of total physical memory, use pstat_getstatic.
7955 HPUX-11 doesn't define _SC_PHYS_PAGES.
7956 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7957 If sysconf couldn't be used to determine the amount of available
7958 physical memory, use both pstat_getstatic and pstat_getdynamic.
7959 Based on a patch from Bob Proulx.
7961 2001-11-05 Jim Meyering <meyering@lucent.com>
7963 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7965 2001-11-03 Jim Meyering <meyering@lucent.com>
7967 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7968 in argmatch_to_argument call.
7970 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7973 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7974 e.g., a fault due to an attempt to free a NULL pointer.
7976 2001-11-01 Jim Meyering <meyering@lucent.com>
7978 * dirfd.c, dirfd.h: New files.
7979 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7981 * hash.c (hash_print) [TESTING]: Clean up.
7983 2001-10-22 Paul Eggert <eggert@twinsun.com>
7985 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7986 to avoid a warning if -Wall.
7988 2001-10-21 Paul Eggert <eggert@twinsun.com>
7990 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7992 2001-10-21 Jim Meyering <meyering@lucent.com>
7994 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7995 this code would end up calling gettext even in packages built
7997 * getopt.c (_): Likewise.
7998 * regex.c (_): Likewise.
8000 2001-10-20 Paul Eggert <eggert@twinsun.com>
8002 * error.c (strerror_r): Do not declare unless !_LIBC.
8003 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8004 Use strerror_r that is only a macro, even if it is not a function.
8005 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8006 (private_strerror): Use prototypes, not old-style function definition.
8007 (print_errno_message): New function.
8008 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8010 (error_tail, error, error_at_line): Use it.
8012 2001-10-11 Jim Meyering <meyering@lucent.com>
8014 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8015 and quote_n (1, ... to avoid clobbering a buffer.
8017 2001-10-05 Jim Meyering <meyering@lucent.com>
8019 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8020 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8021 * hash-pjw.h: New file.
8023 2001-09-30 Jim Meyering <meyering@lucent.com>
8025 * mountlist.c [MOUNTED_GETFSSTAT]:
8026 Include <sys/ucred.h>, for Apple Darwin.
8027 Include sys/mount.h and sys/fs_types.h only if available.
8029 (read_filesystem_list): Use FS_TYPE.
8031 2001-09-29 Paul Eggert <eggert@twinsun.com>
8033 * exclude.c (excluded_filename): 0 -> false, since it's
8036 2001-09-28 Paul Eggert <eggert@twinsun.com>
8038 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8039 #defines strtoimax. Also treat the other strto* functions
8042 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8043 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8044 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8046 2001-09-26 Jim Meyering <meyering@lucent.com>
8048 Most macros in unlocked-io.h had the wrong number of arguments.
8049 * gen-uio: New script.
8050 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8051 * unlocked-io.hin: Remove file.
8052 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8053 rather than trying to embed it here.
8054 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8055 Reported by Padraig Brady.
8057 2001-09-25 Volker Borchert <bt@teknon.de>
8059 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8061 2001-09-23 Jim Meyering <meyering@lucent.com>
8063 * mountlist.c: Remove useless parentheses in #if directives.
8064 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8065 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8067 2001-09-22 Jim Meyering <meyering@lucent.com>
8069 * localcharset.c: Update from latest gettext.
8070 * config.charset: Likewise.
8072 2001-09-20 Jim Meyering <meyering@lucent.com>
8074 * xstrtol.c (strtoimax): Guard declaration with
8075 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8076 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8077 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8078 (strtoumax): Likewise, for completeness (it wasn't necessary).
8080 2001-09-06 Paul Eggert <eggert@twinsun.com>
8082 * strtoimax.c (HAVE_LONG_LONG):
8083 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8084 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8085 to work around bug in IBM C compiler.
8087 2001-09-16 Jim Meyering <meyering@lucent.com>
8089 * mkdir.c: New file.
8091 2001-09-04 Paul Eggert <eggert@twinsun.com>
8093 * xgetcwd.c: Revert some of the previous change; intead,
8094 fix the HAVE_GETCWD_NULL code to behave more like the
8095 !HAVE_GETCWD_NULL code used to.
8098 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8101 2001-09-04 Paul Eggert <eggert@twinsun.com>
8103 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8104 Use ssize_t, not int, to store result of readlink.
8105 Check for ssize_t overflow as well as size_t overflow,
8106 as POSIX says the result of readlink is implementation-defined
8107 when ssize_t overflows.
8108 Remove unnecessary cast to char*.
8109 Use free+malloc instead of realloc, as the storage doesn't need
8110 to be preserved and it's clearer and can be more efficient that way.
8111 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8112 * xreadlink.h (xreadlink): Update prototype.
8114 2001-09-03 Paul Eggert <eggert@twinsun.com>
8116 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8117 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8118 spotted by Jim Meyering.
8120 2001-09-03 Jim Meyering <meyering@lucent.com>
8122 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8124 2001-09-03 Paul Eggert <eggert@twinsun.com>
8126 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8127 like the HAVE_GETCWD_NULL code.
8128 Include pathmax.h if not HAVE_GETCWD.
8129 Do not include xalloc.h.
8130 (INITIAL_BUFFER_SIZE): New symbol.
8131 Do not use xmalloc / xrealloc, since the caller is responsible for
8132 handling errors. Preserve errno around `free' during failure.
8133 Do not overrun buffer when using getwd.
8135 2001-09-03 Paul Eggert <eggert@twinsun.com>
8137 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8138 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8140 2001-09-02 Jim Meyering <meyering@lucent.com>
8142 * error.c: Update from GNU libc.
8144 2001-09-01 Jim Meyering <meyering@lucent.com>
8146 * xreadlink.c: New file.
8147 * xreadlink.h: New file.
8148 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8150 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8151 doesn't conflict with sparc Solaris 7's definition in
8152 /usr/include/sys/int_types.h.
8154 * exclude.c: Use `""', not `<>' to #include non-system header files.
8155 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8156 and strncasecmp as r-values. Unixware didn't have declarations.
8158 2001-08-31 Jim Meyering <meyering@lucent.com>
8160 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8161 Use an initial, malloc'd, buffer of length 128 rather than
8162 a statically allocated one of length 1024.
8164 2001-08-30 Paul Eggert <eggert@twinsun.com>
8166 * xgetcwd.c: Don't include pathmax.h.
8167 Include stdlib.h and unistd.h if available.
8169 (xmalloc, xstrdup, free): Remove decls.
8170 (xgetcwd): Don't assume sizes fit in unsigned.
8171 Check for overflow when computing sizes.
8172 Simplify reallocation code.
8174 2001-08-28 Paul Eggert <eggert@twinsun.com>
8176 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8178 * strtoimax.c: Renamed from strtoxmax.c, removing the
8181 Also, make the following further changes to make this file's
8182 configuration more similar to that of strtol.c:
8183 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8184 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8185 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8186 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8187 changed to signed values.
8189 And make the following changes as well:
8190 Fix copyright notice, as 1999 was missing.
8191 (verify): New macro.
8192 (strtoimax): Check sizes at compile-time, not run-time.
8193 Prefer strtol to strtoll if both work.
8194 (main): Remove; it was not that useful and was a pain to maintain.
8196 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8198 2001-08-30 Paul Eggert <eggert@twinsun.com>
8200 * savedir.c (savedir): Remove size parameter, as POSIX says that
8201 a directory's st_size can have an arbitrary value, so the old
8202 usage could waste an arbitrary amount of memory. All uses
8204 * savedir.h: Update prototype.
8206 2001-08-30 Paul Eggert <eggert@twinsun.com>
8208 * xstrtol.c (strtoimax): New decl.
8210 2001-08-28 Paul Eggert <eggert@twinsun.com>
8212 * xstrtol.h: Add copyright notice.
8213 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8214 LONGINT_INVALID_SUFFIX_CHAR.
8216 2001-08-30 Paul Eggert <eggert@twinsun.com>
8218 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8221 2001-08-30 Paul Eggert <eggert@twinsun.com>
8223 * hash.c: Remove '2001' from copyright notice.
8225 2001-08-30 Paul Eggert <eggert@twinsun.com>
8227 * full-write.h: New file.
8228 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8229 * full-write.c: Correct credits, as cccp.c no longer
8230 exists and anyway it was so heavily changed from the old cccp
8231 code as to be unrecognizable. Include full-write.h.
8232 (full_write) Return size_t, with short writes meaning failure.
8233 All callers changed. This fixes a bug with large buffers
8235 * utime.c: Include full-write.h.
8237 2001-08-30 Paul Eggert <eggert@twinsun.com>
8239 Merge 'exclude' changes from tar 1.13.22.
8240 This fixes one or two unlikely storage allocation overflow bugs,
8241 but doesn't change user-visible behavior otherwise.
8243 2001-08-30 Paul Eggert <eggert@twinsun.com>
8245 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8246 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8247 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8248 Include if available.
8249 (<xalloc.h>): Include
8250 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8251 (verify): New macro. Use it to verify that EXCLUDE macros do not
8252 collide with FNM macros.
8253 (struct patopts): New struct.
8254 (struct exclude): Use it, as exclude patterns now come with options.
8255 (new_exclude): Support above changes.
8256 (new_exclude, add_exclude_file):
8257 Initial size must now be a power of two to simplify overflow checking.
8258 (free_exclude, fnmatch_no_wildcards): New function.
8259 (excluded_filename): No longer requires options arg, as the options
8260 are determined by add_exclude. Now returns bool, not int.
8261 (excluded_filename, add_exclude):
8262 Add support for the fancy new exclusion options.
8263 (add_exclude, add_exclude_file): Now takes int options arg.
8264 Check for arithmetic overflow when computing sizes.
8265 (add_exclude_file): xrealloc might modify errno, so don't
8266 realloc until after errno might be used.
8268 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8270 (free_exclude): New decl.
8271 (add_exclude, add_exclude_file): Now takes int options arg.
8272 (excluded_filename): No longer requires options arg, as the options
8273 are determined by add_exclude. Now returns bool, not int.
8275 2001-08-30 Paul Eggert <eggert@twinsun.com>
8277 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8279 2001-08-27 Jim Meyering <meyering@lucent.com>
8281 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8283 * version-etc.c (N_): Remove definition.
8284 Revert most of last change.
8285 Instead, simply don't mark the `Copyright...' string for translation.
8286 Based on advice from Paul Eggert.
8288 * strtoxmax.c: Tweak comment.
8290 2001-08-26 Jim Meyering <meyering@lucent.com>
8292 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8293 of copyright with `%s' so translators don't get an untranslated
8295 (COPYRIGHT_YEAR): Define.
8296 (version_etc): Use fprintf rather than fputs.
8297 Suggestion from Ulrich Drepper.
8299 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8301 * strtoll.c: New file, from GNU libc.
8302 * xstrtoimax.c: New file.
8304 * xstrtol.h: Add xstrtoimax.
8305 * strtoumax.c: New file. Simply include "strtoumax.c".
8306 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8308 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8309 * strtoxmax.c: ... then renamed to this.
8311 2001-08-13 Paul Eggert <eggert@twinsun.com>
8313 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8314 Port to Solaris 8, where 'sed' requires a space after the 'r'
8315 command, and where sh dislikes "$/". Clean up the spacing a bit.
8316 Redirect output to $tmp just once.
8318 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8320 * addext.c (<errno.h>): Include.
8321 (errno): Declare if not defined.
8322 (addext): Work correctly when pathconf returns -1 and leaves
8323 errno alone because there is no limit. Also, work even if
8324 pathconf returns a value greater than SIZE_MAX.
8326 2001-08-12 Jim Meyering <meyering@lucent.com>
8328 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8329 Simply `return getcwd (NULL, 0);'.
8330 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8331 Use 1300 as initial value for length, not PATH_MAX.
8333 * pathmax.h: Clean up cpp syntax.
8335 2001-08-12 Jim Meyering <meyering@lucent.com>
8337 * gettimeofday.c: New file.
8339 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8341 2001-08-04 Jim Meyering <meyering@lucent.com>
8343 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8344 to get in sync with glibc.
8346 2001-08-03 Paul Eggert <eggert@twinsun.com>
8348 The following changes are from gettext 0.10.39 as maintained by
8351 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8352 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8353 with inverted sense. All uses changed.
8355 * mbswidth.c: Don't include <limits.h>.
8356 Include <stdlib.h> and <string.h> unconditionally.
8357 (iswcntrl, mbsinit, ISCNTRL): New macros.
8358 (mbsnwidth): Use K&R style function declarations.
8359 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8360 can optimize it when MB_CUR_MAX == 1.
8361 The width of control characters is zero, not 1.
8363 2001-07-15 Jim Meyering <meyering@lucent.com>
8365 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8366 (BUILT_SOURCES): Add unlocked-io.h.
8367 (io_functions): Define.
8368 (unlocked-io.h): New rule.
8369 (DISTCLEANFILES): Add unlocked-io.h.
8370 (all-local): Depend on unlocked-io.h, to ensure it is created.
8372 * unlocked-io.hin: New file
8374 * regex.c: Update from glibc.
8376 2001-07-05 Jim Meyering <meyering@lucent.com>
8378 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8380 (libfetish_a_SOURCES): Put all .h files here instead.
8381 Remove a thus-exposed (better checks in automake) duplicate and
8382 two unnecessary .h files.
8384 2001-06-11 Jim Meyering <meyering@lucent.com>
8386 * regex.c: Update from GNU libc.
8388 2001-05-27 Jim Meyering <meyering@lucent.com>
8390 * readutmp.h (UT_TYPE): Define.
8392 2001-05-24 Jim Meyering <meyering@lucent.com>
8394 * argmatch.c: Include "quote.h".
8395 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8396 quote function. Reported by Göran Uddeborg.
8398 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8400 * dirname.c (dir_name): Compute append_dot using path, not newpath
8401 which is not yet declared.
8403 2001-05-11 Paul Eggert <eggert@twinsun.com>
8405 * Makefile.am (libfetish_a_SOURCES):
8406 Add strftime.c, since we now compile it on all hosts.
8408 * strftime.c (my_strftime):
8409 Define to nstrftime if emacs, but only if my_strftime is not defined.
8410 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8411 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8412 Add one more extra argument: a nanoseconds value.
8415 (my_strftime function): Add %N format.
8416 (emacs_strftimeu): Renamed from emacs_strftime,
8417 with extra ut argument.
8419 2001-05-11 Paul Eggert <eggert@twinsun.com>
8421 dirname code cleanup. base_name now behaves more compatibly
8422 with POSIX basename when given file names that have trailing
8423 slashes, and similarly for dir_name. Add new primitives
8424 base_len and dir_len. Put the directory-name-related decls
8427 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8428 * backupfile.c (base_name): Likewise.
8429 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8430 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8431 * makepath.c (strip_trailing_slashes): Likewise.
8432 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8434 * rename.c (strip_trailing_slashes): Likewise.
8435 * same.c (base_name): Likewise.
8436 * stripslash.c (ISSLASH): Likewise.
8438 * addext.c: Include <dirname.h> after size_t is defined.
8439 * backupfile.c: Likewise.
8441 * addext.c (addext): Use base_len to trim redundant
8442 trailing slashes instead of doing it ourselves.
8443 But do not trim the last slash if it is not redundant.
8445 * backupfile.c (find_backup_file_name,
8446 max_backup_version): Use base_len instead of rolling it ourselves.
8447 Handle the case of "" and (on DOS) "C:" correctly.
8449 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8450 Include <string.h>, <dirname.h>.
8451 (base_name): Allow file names ending in slashes, other than names
8452 that are all slashes. In this case, return the basename followed
8453 by the slashes. This is more general, and can be used in places
8454 where the original base_name purposely had an assertion failure.
8455 (base_len): New function.
8457 * dirname.c: Include <string.h> instead of <stdlib.h>.
8458 Do not include <assert.h>; no longer needed.
8460 (memrchr): Remove decl.
8461 (dir_name_r): Remove.
8462 (dir_len): Renamed from dirlen. All callers changed.
8463 Rewrite in terms of base_name, for simplicity and consistency.
8464 (dir_name): Never return NULL. All callers changed.
8465 Do not include <stdlib.h> in test program; no longer needed.
8466 return 0; is fine for test program.
8468 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8470 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8472 * path-concat.c (path_concat): Use base_len to compute
8473 base length, not strlen; this means we cannot rely on memcpy
8476 * same.c (STREQ): Remove.
8477 (same_name): Handle the case where the basename ends in trailing '/'.
8479 * stripslash.c (strip_trailing_slashes): Return nonzero if
8480 a slash was stripped. Do not strip the last slash after a
8483 2001-04-08 Jim Meyering <meyering@lucent.com>
8485 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8486 recomputed; that's necessary when the offset spans a DST transition.
8487 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8489 2001-04-02 Jim Meyering <meyering@lucent.com>
8491 * regex.h, regex.c: Update from GNU libc.
8493 2001-03-19 Paul Eggert <eggert@twinsun.com>
8495 * version-etc.c (version_etc_copyright): Update to 2001.
8497 2001-03-16 Paul Eggert <eggert@twinsun.com>
8499 * tempname.c (uint64_t): Define to uintmax_t if
8500 not defined, and if UINT64_MAX is not defined.
8501 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8502 Reported by John David Anglin.
8504 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8506 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8507 alias if codeset is empty.
8508 * config.charset (BeOS): Use wildcard syntax.
8510 2001-03-13 Jim Meyering <meyering@lucent.com>
8512 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8513 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8516 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8518 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8520 * unicodeio.c (print_unicode_char): Simplify accordingly.
8522 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8524 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8525 support for DOS/DJGPP.
8527 2001-02-28 Paul Eggert <eggert@twinsun.com>
8529 * Makefile.am (libfetish_a_SOURCES):
8530 Add dup-safer.c, fopen-safer.c.
8531 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8533 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8535 2001-02-25 Paul Eggert <eggert@twinsun.com>
8537 The mkstemp replacement is taken from glibc 2.2.2, with some
8538 portability fixes for use outside glibc, as follows:
8540 * tempname.c (struct_stat64): New macro.
8541 (direxists, __gen_tempname): Use it.
8542 This avoids a portability problem with Solaris 8.
8544 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8545 (<stddef.h>, <stdint.h>, <string.h>):
8546 Include only if STDC_HEADERS || _LIBC.
8547 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8548 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8549 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8550 (__set_errno): Define this macro if <errno.h> doesn't.
8551 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8552 Define these macros if <stdio.h> doesn't.
8553 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8554 Define these macros if <sys/stat.h>
8555 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8556 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8557 __xstat64): Define if not _LIBC.
8558 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8559 (__gen_tempname): Invoke gettimeofday only if
8560 HAVE_GETTIMEOFDAY || _LIBC;
8561 otherwise, fall back on plain "time".
8562 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8564 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8566 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8568 2001-02-17 Jim Meyering <meyering@lucent.com>
8570 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8571 around included file name.
8573 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8575 * strftime.c: Update from GNU libc (the only changes were to comments).
8577 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8579 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8581 2001-02-17 Paul Eggert <eggert@twinsun.com>
8583 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8584 Remove workaround macros for hosts that have mbrtowc but not
8585 mbstate_t, as we now insist on proper declarations for both
8586 before using mbrtowc.
8588 2001-02-17 Jim Meyering <meyering@lucent.com>
8590 * regex.c: Update from libc.
8592 2001-02-16 Paul Eggert <eggert@twinsun.com>
8594 * alloca.c (malloc): Undef before defining, since stdlib.h
8595 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8596 Reported by Mark Hounschell via Paul Eggert.
8598 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8600 * config.charset: Update for FreeBSD 4.2.
8602 2001-01-26 Jim Meyering <meyering@lucent.com>
8604 * quotearg.c: Include stddef.h.
8605 * quote.c: Include stddef.h.
8606 Reported by Axel Kittenberger.
8608 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8609 line in double quotes so that it evokes a better diagnostic.
8610 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8611 Reported by Axel Kittenberger.
8613 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8615 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8616 to avoid a warning. Add back 'const' to inptr.
8618 2001-01-16 Jim Meyering <meyering@lucent.com>
8620 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8623 2001-01-14 Jim Meyering <meyering@lucent.com>
8625 * rename.c: New file. From Volker Borchert.
8626 Include stdlib.h, string.h or strings.h, and xalloc.h.
8627 Use strip_trailing_slashes rather than open-coding it.
8629 2001-01-03 Paul Eggert <eggert@twinsun.com>
8631 * strftime.c: Sync with glibc time/strftime.c 1.81.
8633 2001-01-03 Jim Meyering <meyering@lucent.com>
8635 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8636 local `inptr' to avoid warning with some system declarations of iconv.
8638 2000-12-29 Paul Eggert <eggert@twinsun.com>
8640 * modechange.c: Do not assume that mode_t uses the
8641 traditional octal encoding. E.g. "chmod 1 FOO" should set
8642 the other-execute bit of FOO even if S_IXOTH != 1.
8644 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8645 WOTH, XOTH, ALLM): New macros.
8646 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8647 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8649 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8650 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8652 No need to use uintmax_t; unsigned long is long enough.
8653 Don't bother to get suffix since we don't use it.
8655 2000-12-24 Jim Meyering <meyering@lucent.com>
8657 * hash.c (is_prime): Return explicit boolean values.
8658 (hash_get_first): Return NULL to appease Irix5.6's 89.
8659 Reported by Nelson Beebe.
8661 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8663 * localcharset.c (locale_charset): Add support for Win32.
8665 2000-12-18 Paul Eggert <eggert@twinsun.com>
8667 * physmem.h, physmem.c: New files.
8669 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8670 (noinst_HEADERS): Add physmem.h.
8672 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8673 't' for compatibility with Solaris 8 sort.
8675 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8677 * config.charset: Add support for BeOS.
8679 2000-12-16 Jim Meyering <meyering@lucent.com>
8681 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8682 SHELLS_FILE to a file name that's useful on djgpp systems.
8684 (ADDITIONAL_DEFAULT_SHELLS): Define.
8685 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8686 Based mostly on a patch from Prashant TR.
8688 2000-12-16 Jim Meyering <meyering@lucent.com>
8690 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8691 N and M) would have treated it like `chown N:N FILE'.
8693 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8695 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8697 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8698 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8699 to the list of canonical encodings. Rename EUC-CN to GB2312.
8701 2000-12-08 Andreas Schwab <schwab@suse.de>
8703 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8704 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8706 2000-12-07 Jim Meyering <meyering@lucent.com>
8708 * stripslash.c (ISSLASH): Define.
8709 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8712 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8713 (dir_name_r): Declare this function as static.
8714 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8715 manifest itself on a name containing a mix of slashes and
8717 Make this function work with names starting with a DOS-style
8718 drive letter and colon prefix.
8719 (dir_name): Append `.' if necessary.
8720 Based mostly on patches from Prashant TR and Eli Zaretskii.
8722 * dirname.h (dir_name_r): Remove prototype.
8724 2000-12-05 Jim Meyering <meyering@lucent.com>
8726 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8728 2000-12-04 Jim Meyering <meyering@lucent.com>
8730 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8731 Also include memory.h, stdlib.h, unistd.h if appropriate.
8732 Reported by Andreas Jaeger (conflicting declaration of malloc).
8734 2000-12-02 Jim Meyering <meyering@lucent.com>
8736 * closeout.h: Make idempotent, to avoid some obscure warnings.
8738 2000-12-01 Paul Eggert <eggert@twinsun.com>
8740 * memrchr.c: Include <config.h> before any system include file.
8742 2000-11-29 Paul Eggert <eggert@twinsun.com>
8744 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8746 2000-11-26 Jim Meyering <meyering@lucent.com>
8748 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8750 2000-11-22 Paul Eggert <eggert@twinsun.com>
8752 * strftime.c (my_strftime): Do not invoke mbrlen with a
8753 size of (size_t) -1; it's not portable.
8755 2000-11-17 Akim Demaille <akim@epita.fr>
8757 * obstack.h: Formatting changes.
8758 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8759 prevent type checking.
8760 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8761 cast the value to (void *): assigning a `foo *' to a `void *'
8763 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8765 2000-11-17 Jim Meyering <meyering@lucent.com>
8767 * strstr.c: Update from GNU libc.
8769 2000-11-16 Jim Meyering <meyering@lucent.com>
8771 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8773 2000-11-11 Jim Meyering <meyering@lucent.com>
8775 * error.c: Add a couple #includes, merging from GNU libc version.
8777 2000-11-10 Jim Meyering <meyering@lucent.com>
8779 * obstack.h: Update from GNU libc.
8780 * obstack.c: Likewise.
8782 2000-11-06 Paul Eggert <eggert@twinsun.com>
8784 * getusershell.c (setusershell): Use rewind rather than
8785 fseek/fseeko, to avoid configuration hassles with fseeko.
8786 Don't bother opening SHELLS_FILE if shellstream is NULL;
8789 2000-11-05 Jim Meyering <meyering@lucent.com>
8791 * makepath.h (make_dir): Declare.
8792 * makepath.c (make_dir): Remove `static' attribute.
8795 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8797 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8798 last one in a bucket, advance to the next bucket.
8800 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8802 * fnmatch.c: Do not comment out all the code if we are using
8803 the GNU C library, because in some cases we are replacing buggy
8804 code in the GNU C library itself.
8806 2000-10-30 Paul Eggert <eggert@twinsun.com>
8808 * error.h, getline.h, modechange.h:
8809 Remove "2000" from Copyright line, as the file hasn't been
8810 changed this year other than in the copyright notice.
8812 * xalloc.h: Add "2000" to Copyright line, as this file
8813 was changed this year.
8815 2000-10-30 Paul Eggert <eggert@twinsun.com>
8817 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8818 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8819 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8821 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8823 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8824 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8825 doesn't define __restrict_arr.
8827 2000-10-29 Jim Meyering <meyering@lucent.com>
8829 * xstat.in: Fix grammar in comment.
8831 2000-10-28 Jim Meyering <meyering@lucent.com>
8833 * memchr.c: Update from libc.
8834 Adjust for portability:
8835 [HAVE_STDLIB_H]: Include stdlib.h.
8836 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8837 Undef __memchr, too.
8838 [!weak_alias]: Define __memchr to memchr.
8840 * regex.c: Update from libc.
8841 * regex.h: Likewise.
8842 * getopt1.c: Likewise.
8843 * memcmp.c: Likewise.
8845 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8846 Avoid using fseek, when possible -- it's broken by design.
8847 Patch by Ulrich Drepper.
8849 2000-10-26 Jim Meyering <meyering@lucent.com>
8851 * strftime.c: Update from libc.
8853 2000-10-25 Jim Meyering <meyering@lucent.com>
8855 * obstack.c: Update from libc.
8857 2000-10-23 Jim Meyering <meyering@lucent.com>
8859 * hard-locale.c (hard_locale): Revert last change -- it was simply
8860 wrong. That set_locale call must not have any side effects.
8863 2000-10-22 Jim Meyering <meyering@lucent.com>
8865 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8866 [CYCLIC]: Remove now-unused definition.
8868 * save-cwd.c (O_DIRECTORY): Define, if needed.
8869 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8870 Suggestion from Ulrich Drepper.
8872 2000-10-21 Jim Meyering <meyering@lucent.com>
8874 * dirname.c (dir_name_r): New function, factored out of dir_name.
8875 (dir_name): Use dir_name_r.
8876 * dirname.h (dir_name_r): Declare it.
8878 2000-10-21 Jim Meyering <meyering@lucent.com>
8880 * dirname.c (memrchr): Declare if necessary.
8881 (dir_name): Remove the restriction that there be no
8882 trailing slashes. Now, this code skips past them, effectively
8884 [TEST_DIRNAME] (main): New unit tests.
8886 * memrchr.c: New file from GNU libc.
8887 Undef __memrchr, too.
8888 [!weak_alias]: Define __memrchr to memrchr.
8889 Guard weak_alias use with `#ifdef weak_alias'.
8891 2000-10-17 Jim Meyering <meyering@lucent.com>
8893 * quote.h (PARAMS): Define and use.
8894 Reported by Akim Demaille.
8896 * getopt.c: Update from libc.
8898 2000-10-16 Jim Meyering <meyering@lucent.com>
8900 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8903 2000-09-25 Jim Meyering <meyering@lucent.com>
8905 * md5.h (rol): Define (from GnuPG).
8907 * sha.c: Give credit (GnuPG) where due.
8908 (M): Use rol rather than open-coding it.
8909 Add a FIXME comment.
8911 2000-09-21 Jim Meyering <meyering@lucent.com>
8913 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8914 Reported by Michael Stone.
8916 2000-09-20 Jim Meyering <meyering@lucent.com>
8918 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8919 (noinst_HEADERS): Add sha.h.
8920 Based on code from Scott G. Miller and from GnuPG.
8922 2000-09-15 Jim Meyering <meyering@lucent.com>
8924 * regex.c: Update from libc.
8926 2000-09-10 Jim Meyering <meyering@lucent.com>
8928 * getopt.c (_getopt_internal): Update from glibc.
8930 2000-09-09 Jim Meyering <meyering@lucent.com>
8932 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8933 think it should be used as a general replacement for isascii.
8934 * fnmatch.c: Likewise.
8935 * mbswidth.c: Likewise
8936 * regex.c: Likewise.
8939 * userspec.c: Include sys/param.h and limits.h.
8941 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8942 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8943 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8944 UID, GID. Check range.
8946 2000-09-06 Jim Meyering <meyering@lucent.com>
8948 * getopt.c (_getopt_internal): Update from glibc.
8950 2000-08-30 Jim Meyering <meyering@lucent.com>
8952 * strftime.c: Merge in changes from GNU libc.
8954 2000-08-26 Jim Meyering <meyering@lucent.com>
8956 * closeout.c: Include "__fpending.h".
8957 (close_stdout_status): Return right away if there's nothing to flush.
8959 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8960 * __fpending.c: New file.
8961 * __fpending.h: New file.
8963 2000-08-07 Paul Eggert <eggert@twinsun.com>
8965 Standardize on "memory exhausted" instead of "Memory exhausted"
8966 or "virtual memory exhausted".
8967 * obstack.c (print_and_abort): Use "memory exhausted", not
8968 "virtual memory exhausted".
8969 * same.c (same_name): Invoke xalloc_die instead of printing
8971 * userspec.c (parse_user_spec): Likewise.
8972 * bumpalloc.h: comment fix
8973 * same.c, userspec.c: Include xalloc.h.
8975 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8976 not char *const and pointing to a constant array.
8977 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8978 (xrealloc): Comment fix.
8980 * userspec.c (parse_user_spec):
8981 Don't translate a message until just before returning,
8982 to avoid unnecessary translation.
8984 2000-08-07 Jim Meyering <meyering@lucent.com>
8986 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8987 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8988 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8989 getgroups.c, gethostname.c, getopt.h, group-member.c,
8990 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8991 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8992 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8993 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8994 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8995 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8996 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8997 yesno.c: Back out Copyright date changes for each file with no change
8998 this year. This eases coordination with other programs using the same
8999 source code modules. From Paul Eggert.
9001 2000-08-03 Greg McGary <greg@mcgary.org>
9003 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9004 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9005 (EXTEND_BUFFER): Use them.
9007 2000-08-01 Jim Meyering <meyering@lucent.com>
9009 * dirname.c (ISSLASH): Define.
9010 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9011 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9012 both `\' and `/' may be use as path separators.
9013 Based on a patch from Prashant TR.
9015 2000-07-31 Paul Eggert <eggert@twinsun.com>
9017 * quotearg.c (quotearg_n_options): Don't make the initial
9018 slot vector a constant, since it might get modified.
9020 2000-07-31 Jim Meyering <meyering@lucent.com>
9022 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9023 * obstack.c (print_and_abort): Likewise.
9025 2000-07-30 Paul Eggert <eggert@twinsun.com>
9027 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9028 buffer, so that the caller can always quote one small
9029 component of a "memory exhausted" message in slot 0.
9030 From a suggestion by Jim Meyering.
9032 2000-07-30 Jim Meyering <meyering@lucent.com>
9034 * makepath.c (make_path): Quote the other instance, too.
9036 * quotearg.c (N_STATIC_SLOTVECS): Define.
9037 (STATIC_BUF_SIZE): Define.
9038 (quotearg_n_options): Use only statically allocated storage when
9039 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9040 than STATIC_BUF_SIZE.
9042 2000-07-29 Jim Meyering <meyering@lucent.com>
9044 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9045 * dirname.c (dir_name): Likewise.
9047 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9049 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9050 (dir_name): Assert that there are no trailing slashes.
9052 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9054 * mbswidth.h (mbswidth): Add a flags argument.
9055 (mbswidth): New declaration.
9056 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9057 * mbswidth.c (mbswidth): Add a flags argument.
9058 (mbsnwidth): New function.
9060 2000-07-24 Jim Meyering <meyering@lucent.com>
9062 * mbswidth.c: Remove useless #else. From Bruno Haible.
9064 2000-07-23 Paul Eggert <eggert@twinsun.com>
9066 * mbswidth.c (_XOPEN_SOURCE):
9067 Don't define; this causes problems on Solaris 7.
9068 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9070 2000-07-23 Paul Eggert <eggert@twinsun.com>
9073 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9074 so that mbstate_t is always defined.
9076 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9077 be 1 in at least one GCC installation, and this configuration
9078 error is likely to be common. Ignoring MB_LEN_MAX hurts
9079 performance on hosts that have mbrtowc but have only unibyte
9080 locales, but I assume these hosts are rare.
9082 2000-07-23 Paul Eggert <eggert@twinsun.com>
9084 * quotearg.c: Streamline by invoking multibyte code only if needed.
9085 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9086 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9087 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9088 invoke multibyte primitives.
9090 2000-07-23 Jim Meyering <meyering@lucent.com>
9092 * basename.c (base_name): Add an assertion.
9094 2000-07-15 Bruno Haible <clisp.cons.org>
9096 * quotearg.c: When the system forces us to redefine mbstate_t,
9097 shadow its mbsinit function.
9099 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9101 * mbswidth.h: New file.
9102 * mbswidth.c: New file.
9103 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9104 (noinst_HEADERS): Add mbswidth.h.
9106 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9108 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9111 2000-07-15 Jim Meyering <meyering@lucent.com>
9113 * makepath.c: Include quote.h.
9114 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9115 corresponding argument in a `quote (...)' call.
9116 Give better diagnostics.
9118 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9119 (noinst_HEADERS): Add quote.h.
9121 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9122 from tar's src/misc.c.
9123 * quote.h: New file. Prototypes for same.
9125 2000-07-10 Paul Eggert <eggert@twinsun.com>
9127 From a suggestion by Bruno Haible.
9128 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9129 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9130 to decide whether to define the BeOS workaround macro;
9131 this adjusts to the change to AC_MBSTATE_T.
9133 2000-07-13 Paul Eggert <eggert@twinsun.com>
9135 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9137 * quotearg.c (quoting_style_args, quoting_style_vals,
9138 quotearg_buffer_restyled): Add support for
9139 clocale_quoting_style. Undo previous change to
9140 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9141 and "{RIGHT QUOTATION MARK}" msgids.
9143 2000-07-05 Paul Eggert <eggert@twinsun.com>
9145 The old behavior of quoting `like this' doesn't look good with
9146 newer, ISO-style fonts. See:
9147 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9149 Instead, quote "like this" by default. Let the translator
9150 tailor the locale-specific quoting behavior by providing
9151 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9153 * quotearg.c (N_): New macro.
9154 (gettext_default): New function.
9155 (quotearg_buffer_restyled): Use
9156 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9157 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9159 2000-07-09 Jim Meyering <meyering@lucent.com>
9161 * Most files: Update copyright dates to include 2000.
9163 2000-07-08 Jim Meyering <meyering@lucent.com>
9165 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9167 (xgethostname): Remove now-unnecessary #ifdef.
9168 Move declaration of `err' into loop where it's used.
9170 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9172 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9173 by allocating a larger buffer. Test the gethostname return value for
9174 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9175 returns an error and ENAMETOOLONG isn't defined.
9177 2000-07-05 Paul Eggert <eggert@twinsun.com>
9178 and Bruno Haible <haible@clisp.cons.org>
9180 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9182 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9184 * quotearg.c (struct quoting_options): Simplify quote_these_too
9187 2000-07-03 Jim Meyering <meyering@lucent.com>
9189 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9190 Reported by Bruno Haible.
9192 2000-07-04 Jim Meyering <meyering@lucent.com>
9194 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9195 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9198 2000-07-03 Paul Eggert <eggert@twinsun.com>
9199 and Bruno Haible <haible@clisp.cons.org>
9201 * quotearg.c (mbrtowc):
9202 Assign to *pwc, and return 1 only if result is nonzero.
9203 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9205 2000-07-03 Jim Meyering <meyering@lucent.com>
9207 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9208 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9211 2000-07-02 Jim Meyering <meyering@lucent.com>
9213 * quotearg.c (mbstate_t): Don't define here.
9215 2000-07-02 Jim Meyering <meyering@lucent.com>
9217 * nanosleep.c (SIGCONT): Define if not already defined.
9219 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9221 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9222 per change in ../m4/ls-mntd-fs.m4.
9223 (read_filesystem_list): Ignore symbolic links.
9225 2000-06-29 Jim Meyering <meyering@lucent.com>
9227 * same.c: Include <string.h> or <strings.h>, as appropriate,
9228 for declaration of strcmp.
9230 * long-options.c: Include <stdlib.h>, for declaration of exit.
9232 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9233 Avoid warning by casting result to `char *' to remove `const'.
9235 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9237 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9239 2000-06-26 Paul Eggert <eggert@twinsun.com>
9241 savedir now sets errno on failure and invokes xmalloc to get memory.
9242 Fix a couple of other minor bugs while we're at it.
9244 * savedir.c (<unistd.h>): Do not include; there's no need.
9245 (NAMLEN): Remove macro.
9246 (malloc, realloc): Remove decls.
9248 ("xalloc.h"): Include.
9249 (NAME_SIZE_DEFAULT): New macro.
9250 (savedir): Use xmalloc / xrealloc to allocate memory.
9251 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9252 Skip "" directory entries.
9253 Use strlen to calculate directory entry length, since the old method
9254 is rarely used these days and isn't worth supporting.
9255 Don't use a pointer after freeing it.
9256 Check for integer overflow when calculating allocation size.
9257 Use memcpy to copy entries, instead of stpcpy.
9258 Set errno properly when returning NULL.
9259 Check for readdir error.
9261 2000-06-26 Jim Meyering <meyering@lucent.com>
9263 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9265 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9267 * getusershell.c (xmalloc, xrealloc): Remove functions.
9269 Don't include <stdlib.h>. Don't declare malloc, realloc.
9271 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9273 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9275 2000-06-24 Jim Meyering <meyering@lucent.com>
9277 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9279 2000-06-21 Jim Meyering <meyering@lucent.com>
9281 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9283 2000-06-19 Paul Eggert <eggert@twinsun.com>
9285 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9286 (mbrtowc, mbstate_t): Define substitutes if
9287 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9288 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9289 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9291 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9293 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9294 than 1024, return a memory chunk of least possible size, instead
9295 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9296 Use free/xmalloc instead of xrealloc to avoid copying for very long
9299 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9301 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9302 address, not strdup. Include <stdlib.h> and don't declare free().
9304 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9306 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9309 2000-06-21 Jim Meyering <meyering@lucent.com>
9311 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9312 (noinst_HEADERS): Add getstr.h.
9314 * getline.c (getstr): Move into a separate file.
9315 * getstr.c (getstr): New file, extracted from getline.c, with
9316 the following changes: new parameter, delim2; both delim[12]
9317 parameters have type `int', not `char'. The latter would lose
9318 with 8-bit delimiters.
9319 * getstr.h: New file.
9321 2000-06-19 Jim Meyering <meyering@lucent.com>
9323 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9325 2000-06-18 Jim Meyering <meyering@lucent.com>
9327 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9328 Besides, these days every porting target provides a mkdir function.
9330 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9331 (this snippet comes from src/system.h).
9333 2000-06-15 Paul Eggert <eggert@twinsun.com>
9335 * human.c (adjust_value): New function.
9336 (human_readable_inexact): Apply rounding style even when
9337 printing approximate values.
9339 2000-06-14 Paul Eggert <eggert@twinsun.com>
9341 * human.c (human_readable_inexact): Allow an input block
9342 size that is not a multiple of the output block size, and vice versa.
9343 Reported by Piergiorgio Sartor.
9345 2000-06-14 Paul Eggert <eggert@twinsun.com>
9347 * getdate.y (get_date): Apply relative times after time
9348 zone indicator, not before. Reported by Todd A. Jacobs.
9350 2000-06-13 Jim Meyering <meyering@lucent.com>
9352 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9354 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9356 2000-06-12 Paul Eggert <eggert@twinsun.com>
9358 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9360 2000-06-04 Paul Eggert <eggert@twinsun.com>
9362 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9364 2000-06-04 Jim Meyering <meyering@lucent.com>
9366 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9367 SunOS 4.1.4 for which gid_t is an unsigned type.
9369 2000-06-03 Jim Meyering <meyering@lucent.com>
9371 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9373 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9375 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9376 newer, don't install charset.alias.
9377 * config.charset: Change the Linux/glibc rules so they become empty
9378 on glibc-2.1 or newer.
9380 2000-06-02 Jim Meyering <meyering@lucent.com>
9382 * mountlist.c: Back out last change. Instead, do this...
9383 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9384 member using the same `ignore'-testing code.
9385 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9389 2000-05-29 Jim Meyering <meyering@lucent.com>
9391 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9392 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9394 2000-05-22 Jim Meyering <meyering@lucent.com>
9396 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9398 2000-05-18 Jim Meyering <meyering@lucent.com>
9400 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9401 back, too, since it may have been modified by allocate_entry.
9402 (hash_delete): Rewrite to use neither the assignment operator
9403 nor the comma operator in an if-expression.
9405 2000-05-15 Paul Eggert <eggert@twinsun.com>
9408 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9409 Remove; no longer needed.
9410 "quotearg.h": Add include.
9411 (file_name): Do not bother to explicitly initialize to NULL; it's less
9412 efficient on some hosts.
9413 (close_stdout_status): Remove test as to whether stdout was already
9414 closed; it breaks for the case "echo x | sort >&-".
9415 Quote file name colons.
9416 Do not assume that _("write error") lacks format strings.
9418 2000-05-15 Jim Meyering <meyering@lucent.com>
9420 * version-etc.c (version_etc_copyright): Update the copyright string
9421 used in all --version output.
9423 2000-05-14 Jim Meyering <meyering@lucent.com>
9425 * closeout.c (close_stdout_set_file_name): New function.
9426 (close_stdout_status): Use new file-scoped global.
9427 Return right away if fstat says the stdout file descriptor is invalid.
9428 * closeout.h (close_stdout_set_file_name): Declare.
9430 2000-05-10 Jim Meyering <meyering@lucent.com>
9432 * closeout.c [default_exit_status]: New file-scoped variable.
9433 (close_stdout_set_status): New function.
9434 * closeout.h (close_stdout_set_status): Declare.
9436 2000-05-08 Jim Meyering <meyering@lucent.com>
9438 * long-options.c: Don't include closeout.h.
9439 (parse_long_options): Don't call close_stdout for --version.
9441 2000-05-06 Jim Meyering <meyering@lucent.com>
9443 * strnlen.c: Undefine __strnlen and strnlen.
9444 [!weak_alias]: Define __strnlen to strnlen.
9446 * atexit.c: New file, from libiberty.
9448 2000-05-06 Jim Meyering <meyering@lucent.com>
9450 * closeout.c (close_stdout_status): Also check for errors on the
9453 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9455 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9456 instead of xmalloc, xrealloc, path_concat.
9457 (locale_charset): Treat empty environment variables as absent.
9458 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9460 2000-05-04 Jim Meyering <meyering@lucent.com>
9462 * getopt.c: Update from glibc.
9463 * obstack.c: Likewise.
9464 * obstack.h: Likewise.
9465 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9467 * regex.h: Likewise.
9468 * strndup.c: Likewise.
9469 * strnlen.c: New file, from glibc.
9471 2000-05-01 Jim Meyering <meyering@lucent.com>
9473 * full-write.c (full_write): Remove `FIXME' part of comment.
9475 2000-04-29 Jim Meyering <meyering@lucent.com>
9477 * path-concat.c: Declare strdup only if it's not defined.
9478 * canon-host.c: Likewise.
9480 2000-04-28 Jim Meyering <meyering@lucent.com>
9482 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9483 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9484 included first, then limits.h is included by locale.h by libintl.h.
9485 From John David Anglin.
9487 2000-04-25 Jim Meyering <meyering@lucent.com>
9489 * makepath.c (S_IRWXUGO): Define.
9490 (make_path): Always perform explicit chmod if MODE specifies any
9491 of the `special' permission bits. Prompted by a bug report against
9492 install from Mate Wierdl and Joost van Baal.
9494 2000-04-18 Jim Meyering <meyering@lucent.com>
9498 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9499 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9501 2000-04-17 Jim Meyering <meyering@lucent.com>
9503 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9504 the definition of it to rpl_strftime also defined-away the system's
9507 2000-04-15 Jim Meyering <meyering@lucent.com>
9509 Use `C' to denote so-called `contiguous' files, the same way
9511 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9512 (ftypelet): Use S_ISCTG.
9513 From Michael Deutschmann.
9515 2000-04-14 Jim Meyering <meyering@lucent.com>
9517 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9519 2000-04-08 Jim Meyering <meyering@lucent.com>
9521 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9522 names don't conflict. Reported by Eli Zaretskii.
9524 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9526 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9527 bug. Deal with the different error behavior of Irix iconv.
9529 2000-04-07 Jim Meyering <meyering@lucent.com>
9531 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9532 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9534 2000-04-05 Jim Meyering <meyering@lucent.com>
9536 Portability tweaks required for ultrix4.3.
9537 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9538 * readutmp.c: Include sys/types.h before sys/stat.h.
9539 * canon-host.c: Declare strdup.
9540 * path-concat.c: Likewise.
9541 From John David Anglin.
9543 2000-04-04 Jim Meyering <meyering@lucent.com>
9545 Be more DOS 8.3-friendly.
9546 * ref-add.sin: Renamed from ref-add.sed.in.
9547 * ref-del.sin: Renamed from ref-del.sed.in.
9548 * Makefile.am: Reflect renaming.
9549 Reported by Eli Zaretskii.
9551 Use a temporary file name that won't clash with `charset.alias'
9552 in the DOS 8.3 name space.
9553 * Makefile.am (charset_tmp): Define.
9554 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9555 (uninstall-local): Likewise.
9556 Reported by Eli Zaretskii.
9558 2000-03-29 Paul Eggert <eggert@twinsun.com>
9560 * time/strftime.c (my_strftime): Make sure we call the system
9561 strftime, not ourselves, when invoking the underlying strftime.
9563 2000-03-24 Jim Meyering <meyering@lucent.com>
9565 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9566 (charset_alias): Define.
9567 (install-exec-local): Factor out common code.
9568 (uninstall-local): Split lines longer than 80.
9569 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9571 (.sed.in.sed): New rule. Don't redirect directly to $@.
9572 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9574 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9576 * config.charset: Output a line containing "Packages using this file".
9577 * ref-add.sed.in, ref-del.sed.in: New files.
9578 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9579 ref-del.sed): New rules.
9581 2000-03-17 Jim Meyering <meyering@lucent.com>
9583 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9584 Otherwise, include <strings.h>
9586 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9588 * unicodeio.c (utf8_wctomb): New function.
9589 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9590 format instead of in UCS-4 with platform dependent endianness.
9592 2000-03-07 Paul Eggert <eggert@twinsun.com>
9594 * savedir.c (savedir): Work even if directory size is
9595 negative; this can happen with some screwy NFS configurations.
9597 2000-03-06 Jim Meyering <meyering@lucent.com>
9599 * localcharset.c (get_charset_aliases): Don't try to free file_name
9600 if it's NULL (because we ran out of memory). From Bruno Haible.
9602 2000-03-05 Jim Meyering <meyering@lucent.com>
9604 * localcharset.c ("path-concat.h"): Include.
9605 (get_charset_aliases): Use path_concat instead of ANSI string
9608 * unicodeio.h (PARAMS): Define.
9609 Use it to guard prototype.
9611 2000-03-04 Jim Meyering <meyering@lucent.com>
9613 * Makefile.am (install-exec-local): Create $(libdir) before installing
9615 (uninstall-local): Uncomment this rule so `make distcheck' works
9618 * unicodeio.c (<errno.h>): Include it.
9619 (errno): Declare if not defined.
9621 * localcharset.c: Add Bruno's comment justifying use of volatile.
9623 * config.charset: New version, incorporating remarks from a linux
9624 i18n mailing list. From Bruno Haible.
9626 2000-03-02 Jim Meyering <meyering@lucent.com>
9628 * Makefile.am (EXTRA_DIST): Add config.charset.
9630 2000-03-01 Jim Meyering <meyering@lucent.com>
9632 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9633 * unicodeio.c: Likewise.
9635 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9637 * config.charset: New file.
9638 * localcharset.c: New file.
9639 * unicodeio.h, unicodeio.c: New files.
9640 * Makefile.am (DEFS): Add -DLIBDIR=...
9641 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9642 (noinst_HEADERS): Add unicodeio.h.
9643 (all-local, install-exec-local, charset.alias): New targets.
9645 2000-02-28 Paul Eggert <eggert@twinsun.com>
9647 * quotearg.c (ALERT_CHAR): New macro.
9648 (quotearg_buffer_restyled): Use it.
9650 2000-02-27 Jim Meyering <meyering@lucent.com>
9652 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9653 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9655 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9656 not `#if STDC_HEADERS'.
9657 Declare malloc if needed.
9659 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9660 now that autoconf always defines the HAVE_DECL_ symbols.
9661 * human.c: Likewise.
9663 * strtoumax.c: Likewise.
9665 * backupfile.c: Arrange for cpp to fail if the configure-time
9666 declaration check was not run.
9668 * human.c: Likewise.
9670 * strtoumax.c: Likewise.
9672 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9673 then first look up the entire `.'-containing string as a login name.
9675 2000-02-18 Paul Eggert <eggert@twinsun.com>
9677 * getdate.y: Handle two-digit years with leading zeros correctly.
9678 (textint): New typedef.
9679 (parser_control): Member year changed from int to textint.
9681 (YYSTYPE): Removed; replaced by %union with int and textint members.
9682 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9683 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9684 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9685 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9686 (date, number, to_year): Use width of number in digits, not its value,
9687 to determine whether it's a 2-digit year, or a 2-digit time.
9688 (yylex): Store number of digits of numeric tokens.
9689 Reported by John Kendall.
9691 (parser_control): Changed from struct parser_control to typedef (for
9692 consistency). All uses changed.
9694 (tID): Removed; not used.
9695 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9697 2000-02-14 Paul Eggert <eggert@twinsun.com>
9699 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9700 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9702 2000-02-12 Jim Meyering <meyering@lucent.com>
9704 * userspec.c (ISDIGIT): Define it.
9705 (isdigit): Remove definition.
9706 (is_number): Use ISDIGIT, not isdigit.
9707 <libintl.h>: Include.
9709 (parse_user_spec): Mark translatable strings.
9711 2000-02-10 Jim Meyering <meyering@lucent.com>
9713 With these changes, nanosleep.[ch] are finally enough like the other
9714 lib/* replacement files to compile on a few more losing systems.
9716 * nanosleep.h: Don't include config.h.
9717 Remove prototype from declaration of nanosleep.
9718 (PARAMS): Remove now-unneeded definition.
9719 * nanosleep.c: #undef nanosleep.
9720 (rpl_nanosleep): Rename from nanosleep.
9722 2000-02-03 Jim Meyering <meyering@lucent.com>
9724 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9725 rather than with `#if HAVE_UTMPNAME'.
9727 2000-02-01 Jim Meyering <meyering@lucent.com>
9729 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9731 2000-01-31 Jim Meyering <meyering@lucent.com>
9733 * nanosleep.h (nanosleep): Guard declaration with
9734 `#if ! HAVE_DECL_NANOSLEEP'.
9735 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9736 the declaration in that vendor's sys/timers.h.
9737 Reported by Christian Krackowizer.
9739 * quotearg.c (ISASCII): Add #undef and move definition to follow
9740 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9741 (ISPRINT): Likewise.
9742 Reported by Tom Tromey.
9744 2000-01-30 Jim Meyering <meyering@lucent.com>
9746 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9747 uses of ->ut_name. The latter doesn't work with new Linux header files
9748 where only utmpx.ut_user is declared.
9750 * readutmp.h (UT_USER): Define.
9752 2000-01-23 Jim Meyering <meyering@lucent.com>
9754 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9757 2000-01-22 Jim Meyering <meyering@lucent.com>
9759 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9760 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9761 Required for some AIX systems. Reported by Christian Krackowizer.
9762 [TESTING] (main): New function.
9764 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9765 * dirname.c (dir_name): Support for DOS-style file names with drive
9768 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9770 * strverscmp.c (ISDIGIT): Define.
9771 (strverscmp): Use ISDIGIT, not isdigit.
9773 2000-01-17 Paul Eggert <eggert@twinsun.com>
9775 * nanosleep.c (nanosleep):
9776 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9777 POSIX.1 doesn't require SA_INTERRUPT and some systems
9778 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9779 it's been part of POSIX.1 since day 1 (in 1988).
9781 2000-01-17 Jim Meyering <meyering@lucent.com>
9783 * interlock: Remove unused file. Reported by François Pinard.
9785 2000-01-16 Paul Eggert <eggert@twinsun.com>
9787 * quotearg.c (quotearg_buffer_restyled): Do not quote
9788 alert, backslash, formfeed, and vertical tab unnecessarily in
9789 shell quoting style.
9792 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9793 Free Software Foundation, Inc.
9794 Copying and distribution of this file, with or without modification,
9795 are permitted provided the copyright notice and this notice are preserved.