1 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
3 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
4 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
5 reported by Mark D. Baushke, one in
6 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
10 * .cppi-disable: Add stdint_.h.
11 * .cvsignore: Add stdint.h.
13 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
15 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
16 both double and long double versions.
17 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
18 * xstrtold.c: New file.
19 * xstrtod.h (xstrtold): New decl.
21 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
23 * filemode.c (setst): Remove.
24 (strmode): Rewrite to avoid setst. This makes the code shorter,
25 (arguably) clearer, and the generated code is a bit smaller on my
26 Debian GNU/Linux stable x86 host.
28 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
30 * filemode.c: Include "filemode.h" first, to test the interface.
31 Assume that filemode.h includes sys/types.h and sys/stat.h.
32 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
33 (ftypelet): Reorder to put common cases first, for efficiency.
34 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
36 (strmode): Renamed from mode_string, and now stores 12 bytes instead
37 of 10, for compatibility with FreeBSD. All callers changed.
38 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
39 that can't be deduced solely from st_mode. First arg is now a const
41 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
42 (strmode): Renamed from mode_string.
43 (filemodestring): New decl.
44 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
45 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
46 (S_ISPORT, S_ISWHT): New macros, if not already defined.
48 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
50 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
51 fsusage.h now does that. Include fsusage.h first, to test interface.
52 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
53 at most one method (the old code could have generated decls that
54 didn't conform to C89, not that this was ever exercised).
55 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
57 2006-03-19 Jim Meyering <jim@meyering.net>
59 Work even in a chroot where d_ino values for entries in "/"
60 don't match the stat.st_ino values for the same names.
61 * getcwd.c (__getcwd): When no d_ino value matches the target inode
62 number, iterate through all entries again, using lstat instead.
63 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
64 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
66 * getcwd.c (__getcwd): Clarify a comment.
67 Use memcpy in place of a call to strcpy.
69 2006-03-12 Jim Meyering <jim@meyering.net>
71 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
72 that of the current directory (which we're about to chdir ".." out of),
73 then save the dev-ino of the parent, instead.
75 * same-inode.h (SAME_INODE): New file/macro.
76 * chdir-safer.c (SAME_INODE): Remove definition.
77 Include "same-inode.h", instead.
79 * cycle-check.h: Include "same-inode.h".
80 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
81 * cycle-check.c (SAME_INODE): Remove definition.
82 * root-dev-ino.h: Include "same-inode.h".
84 2006-03-11 Eric Blake <ebb9@byu.net>
86 * same.c (same_name): s/base_name/last_component/
87 * backupfile.c (check_extension, numbered_backup): Likewise.
88 * filenamecat.c (file_name_concat): Likewise.
90 2006-03-11 Eric Blake <ebb9@byu.net>,
91 Paul Eggert <eggert@cs.ucla.edu>
93 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
94 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
96 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
97 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
98 (last_component): New method.
99 * dirname.c (dir_len): Determine when drive letters need a
100 subsequent slash. Preserve // when it is special.
101 (dir_name): Don't append dot when drive letter is absolute.
102 [TEST_DIRNAME]: Move into a full-blown gnulib test.
103 * basename.c (base_name): New semantics - malloc the result.
104 Preserve // when it is special. Preserve relative files that look
106 (base_len): Preserve // when it is special.
107 (last_component): New method, similar to old base_name semantics.
108 * stripslash.c (strip_trailing_slashes): Use last_component, not
109 base_name. Strip redundant slashes from ///.
111 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
113 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
114 both are 64 bits, since this seems to be the tradition, and this
115 prevents gcc -Wformat from warning about usages with PRIuMAX. If
116 we ever run into a host that prefers long long to long in this
117 case, we'll need another configure-time test. Problem reported by
120 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
122 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
123 possible collision with system files.
124 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
125 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
126 WCHAR_MIN and WCHAR_MAX in this case.
127 (<stddef.h>): Do not include; no longer needed.
128 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
129 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
130 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
131 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
132 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
133 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
134 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
135 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
136 !defined(__c99))]: Include in this case too, since it's harmless
138 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
140 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
141 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
142 (_STDINT_MIN, _STDINT_MAX): New macros.
143 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
144 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
145 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
146 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
147 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
148 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
149 macros, not typedefs; this simplifies things quite a bit.
150 Use long int for all types narrower than int64_t.
151 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
152 Define in terms of long long int or int64_t or long int,
153 not int64_t or int32_t. This saves some compile-time testing.
154 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
155 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
156 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
157 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
158 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
159 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
160 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
161 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
162 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
163 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
164 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
165 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
166 undef any previous version and define our own version, for
167 simplicity and consistency with the new macros for types.
168 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
169 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
170 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
171 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
172 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
173 @WINT_T_SUFFIX@ to keep things simple here.
174 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
175 Simplify by assuming typical 8/16/32/64 host, since we're
176 already doing that elsewhere anyway.
177 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
178 and assume long long int is 64 bits if available. This
179 speeds up 'configure'.
181 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
183 * getaddrinfo.c: fixed typo
185 2006-06-29 Eric Blake <ebb9@byu.net>
187 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
188 unused static function.
190 2006-06-29 Eric Blake <ebb9@byu.net>
194 2006-06-29 Derek R. Price <derek@ximbiot.com>
196 * strftime.c: Assume strftime() exists.
198 2006-06-28 Bruno Haible <bruno@clisp.org>
200 * getaddrinfo.h: Fix POSIX URL.
201 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
202 (use_win32_p): Make static.
203 (getaddrinfo): Reject service name if it is empty or does not consist
204 solely of decimal digits, or if its value is > 65535.
205 (getnameinfo): Remove useless casts.
207 2006-06-28 Derek R. Price <derek@ximbiot.com>
209 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
210 Autoconf 2.60 says this stuff was obsolete.
212 2006-05-12 Bruno Haible <bruno@clisp.org>
214 * mkdtemp.c [MINGW]: Include <io.h>.
215 (mkdir): Define using _mkdir.
217 2006-06-28 Bruno Haible <bruno@clisp.org>
219 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
220 declaration for wcwidth.
221 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
223 2006-06-28 Eric Blake <ebb9@byu.net>
225 * xvasprintf.h: Fix comments.
227 2006-06-28 Eric Blake <ebb9@byu.net>
229 * mbchar.h (wcwidth): Include wcwidth.h.
230 * mbswidth.c (wcwidth): Move from here...
231 * wcwidth.h: ...to this new file.
233 2006-06-28 Simon Josefsson <jas@extundo.com>
235 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
236 functions there. It will succeed on Windows XP, but on Windows
237 2000 and (presumably) earlier, it will fail, and use the internal
239 (use_win32_p): New function.
240 (getaddrinfo): Use strtoul on servname, to support numeric ports.
241 Support AI_NUMERICSERV to disable getservbyname.
242 (getnameinfo): New function, only supports
243 NI_NUMERICHOST|NI_NUMERICSERV for now.
245 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
246 only have some of them. Add AI_NUMERICSERV. Add prototype for
249 2006-06-27 Bruno Haible <bruno@clisp.org>
251 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
253 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
255 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
256 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
257 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
259 2006-06-26 Bruno Haible <bruno@clisp.org>
261 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
263 Reported by Mark D. Baushke and Larry Jones.
265 2006-06-26 Bruno Haible <bruno@clisp.org>
267 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
269 Suggested by Mark D. Baushke and Larry Jones.
271 2006-06-23 Mark D. Baushke <mdb@gnu.org>
273 * stdint_.h: Treat BSD/OS like OpenBSD.
275 2006-06-23 Bruno Haible <bruno@clisp.org>
277 * stdint_.h: Treat IRIX like OpenBSD.
279 2006-06-23 Bruno Haible <bruno@clisp.org>
281 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
282 ISO C 99 Technical Corrigendum 1.
284 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
286 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
287 Some compiler complained about some of them. Problem reported by
289 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
291 2006-06-21 Simon Josefsson <jas@extundo.com>
293 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
296 * socket_.h: Don't define WINVER.
298 * inet_pton.h, inet_pton.c: New file, taken from glibc but
299 slightly modified to work in gnulib.
301 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
303 * read-file.c (fread_file): Start with buffer allocation of
304 0 bytes rather than 1 byte; this simplifies the code.
305 Don't invoke feof; it's not needed. Refactor to avoid duplicate
306 code to free buffer and save/restore errno.
307 (internal_read_file): Remove unused local.
309 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
311 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
312 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
313 Problem reported by Denis Excoffier in
314 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
316 2006-06-19 Simon Josefsson <jas@extundo.com>
318 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
320 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
322 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
324 2006-06-17 Bruno Haible <bruno@clisp.org>
326 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
328 2006-06-17 Bruno Haible <bruno@clisp.org>
330 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
331 problem on Solaris 2.5.1.
333 2006-06-16 Eric Blake <ebb9@byu.net>
335 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
336 * unicodeio.c [!defined errno]: Likewise.
337 * strtol.c [!defined errno]: Likewise.
338 * strtod.c [!defined errno]: Likewise.
340 2006-06-15 Bruno Haible <bruno@clisp.org>
342 * stdint_.h: Rewritten to be fully auto-configured.
343 Fixes bug on HP-UX/IA64.
345 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
347 * getdate.y (__attribute__): Don't define if already defined.
348 Problem reported by Larry Jones.
349 * utimens.c (__attribute__): Likewise.
351 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
353 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
354 reported by Andreas Schwab.
356 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
357 Bruno Haible <bruno@clisp.org>
359 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
361 2006-05-26 Martin Lambers <marlam@marlam.de>
363 * getpass.c: Updates the test for the native W32 API, and adds
364 missing includes, thus fixing compilation warnings.
366 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
368 * tempname.c (small_open, large_open): New macros.
369 (__open, __open64) [!_LIBC]: Remove.
370 (__gen_tempname): Use small_open and large_open instead of __open
371 and __open64. This fixes a portability bug on HP-UX 11.11i
372 reported by Simon Wing-Tang in
373 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
375 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
377 * exclude.c (exclude_fnmatch): New function.
378 (excluded_file_name): Call exclude_fnmatch.
379 * exclude.h (excluded_file_name): New prototype
381 2006-05-24 Bruno Haible <bruno@clisp.org>
383 * printf-args.c (printf_fetchargs): Turn NULL pointers for
384 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
385 Reported by Thorsten Maerz <torte@netztorte.de> via
386 Aaron Stone <aaron@serendipity.cx>.
388 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
390 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
391 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
392 (my_usleep): Don't mishandle maximum value.
394 2006-05-19 Jim Meyering <jim@meyering.net>
396 * getugroups.c: Correct an outdated comment. From Bruno Haible.
398 2006-05-17 Bruno Haible <bruno@clisp.org>
401 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
403 2006-05-17 Bruno Haible <bruno@clisp.org>
405 * stdint_.h: Fix recognition of Cygwin.
407 2006-05-11 Jim Meyering <jim@meyering.net>
409 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
411 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
413 * crc.c (crc32_update): Remove unnecessary L suffix.
414 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
415 unwanted sign propagation, e.g., on hosts with 64-bit int.
416 There still are some problems with reeelly weird theoretical hosts
417 (e.g., 33-bit int) but it's not worth worrying about now.
418 * sha1.c (rol): Likewise.
419 (K1, K2, K3, K4): Remove unnecessary L suffix.
421 2006-05-10 Bruno Haible <bruno@clisp.org>
423 * des.c: Cast to avoid warnings.
425 2006-05-10 Simon Josefsson <jas@extundo.com>
427 * md4.c: Typo fix, update copyright years.
428 (K1, K2): Don't use L because it turn computations into 64-bit on
431 2006-05-09 Bruno Haible <bruno@clisp.org>
433 * xvasprintf.c: Include limits.h, string.h, xsize.h.
434 (EOVERFLOW): Define fallback value.
435 (xstrcat): New function.
436 (xvasprintf): Recognize the special case of a string concatenation.
438 2006-05-01 Bruno Haible <bruno@clisp.org>
440 * stdint_.h: Shorter URL.
441 * inttypes.h: Likewise.
443 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
445 * verify.h: Document the internals better. Most of this change
446 was written by Bruno Haible.
448 2006-04-29 Bruno Haible <bruno@clisp.org>
450 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
451 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
453 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
455 * getdate.y (get_date): When adding relative date, start with the
456 initial time, not with the result of the first mktime call.
458 2006-04-23 Bruno Haible <bruno@clisp.org>
460 * copy-file.c: Include <unistd.h> unconditionally.
461 * execute.c: Likewise.
462 * fatal-signal.c: Likewise.
463 * findprog.c: Likewise.
464 * mkdtemp.c: Likewise.
467 * wait-process.h: Likewise.
469 2006-04-23 Bruno Haible <bruno@clisp.org>
471 * fwriteerror.c (fwriteerror): Call fclose also when an error
472 condition was already detected.
473 Reported by Ben Pfaff <blp@cs.stanford.edu>.
475 2006-04-19 Derek Price <derek@ximbiot.com>
476 Eric Blake <ebb9@byu.net>
478 * inttypes.h: Correct grammar in comment.
480 2006-04-18 Derek Price <derek@ximbiot.com>
481 Paul Eggert <eggert@cs.ucla.edu>
483 * inttypes.h: New file.
484 * strtoimax.c: Assume <inttypes.h>.
486 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
488 * utimens.c (futimens): glibc futimesat messes up if /proc
489 isn't mounted. Problem reported by Kir Kolyshkin.
491 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
493 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
494 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
495 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
497 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
499 Merge regex changes from libc, removing some of our
500 POSIX-conformance changes that were rejected and redoing them in a
503 * regcomp.c (re_compile_internal, init_dfa):
504 Length arg is now size_t, not Idx. All uses changed.
505 (peek_token): Forward decl now says internal_function.
506 (__re_error_msgid, __re_error_msgid_idx):
507 Now static rather than extern with attribute_hidden.
508 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
509 For some reason libc prefers K&R style defns for external functions.
510 (regerror) [!defined _LIBC]: Likewise.
511 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
512 (seek_collating_symbol_entry, lookup_collation_sequence_value):
513 (build_range_exp, build_collating_symbol):
515 (re_compile_fastmap): Use '\0' to memset, not 0.
516 (utf8_sb_map): Make the calculations more obvious.
517 (init_dfa, parse_bracket_exp, build_charclass_op):
518 Call calloc and cast result, as glibc does.
519 (init_word_char, fetch_token, peek_token, peek_token_bracket):
520 (build_range_exp, build_collating_symbol):
521 Now internal functions.
523 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
525 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
526 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
527 Don't depend on VMS; depend on __VMS instead, for POSIX
529 (regoff_t): Define to ssize_t, not long int.
531 Remove the REG_ macros named below. Instead, make the old names
532 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
534 (REG_BACKSLASH_ESCAPE_IN_LISTS):
535 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
536 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
537 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
538 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
539 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
540 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
541 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
542 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
543 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
544 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
545 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
546 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
547 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
548 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
549 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
550 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
552 Remove. All uses replaced by the old RE_* names.
553 (RE_BACKSLASH_ESCAPE_IN_LISTS):
554 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
555 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
556 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
557 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
558 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
559 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
560 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
561 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
562 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
563 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
564 Don't bother having these macros be independent of each others'
565 values, since they no longer exist in the POSIX name space.
567 Rename the following member names back to their old names,
568 unless !__USE_GNU_REGEX. All uses changed back.
569 (buffer): Renamed from re_buffer.
570 (allocated): Renamed from re_allocated.
571 (used): Renamed from re_used.
572 (syntax): Renamed from re_syntax.
573 (fastmap): Renamed from re_fastmap.
574 (translate): Renamed from re_translate.
575 (can_be_null): Renamed from re_can_be_null.
576 (regs_allocated): Renamed from re_regs_allocated.
577 (fastmap_accurate): Renamed from re_fastmap_accurate.
578 (no_sub): Renamed from re_no_sub.
579 (not_bol): Renamed from re_not_bol.
580 (not_eol): Renamed from re_not_eol.
581 (newline_anchor): Renamed from re_newline_anchor.
582 (num_regs): Renamed from rm_num_regs.
583 (start): Renamed from rm_start.
584 (end): Renamed from rm_end.
586 (free_state): Move up a bit.
588 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
590 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
591 when that is what is intended.
592 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
593 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
595 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
596 All uses changed back to re_malloc, etc. It's now the caller's
597 responsibility to check for overflow; all callers changed.
598 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
599 (re_x2nrealloc): Remove.
600 (free_state): Remove decl.
602 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
603 (re_set_registers, re_exec):
606 2006-01-31 Roland McGrath <roland@redhat.com>
608 * regcomp.c (calc_eclosure_iter): Remove dead variables.
609 Reported by Mike Frysinger <vapier@gentoo.org>.
611 2006-01-15 Andreas Jaeger <aj@suse.de>
614 * regex_internal.c (re_string_reconstruct): Adjust for
615 build_wcs_upper_buffer change.
616 (build_wcs_upper_buffer): Change return type.
618 2005-12-10 Ulrich Drepper <drepper@redhat.com>
620 * regex_internal.h: Include <stdint.h> if available.
622 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
624 * regex_internal.h (SIZE_MAX): Provide a default definition.
626 2005-10-14 Ulrich Drepper <drepper@redhat.com>
628 * regcomp.c: Adjust for changed secondary hash function.
630 2005-09-30 Ulrich Drepper <drepper@redhat.com>
632 * regex.h: Pretty printing.
633 Clean up namespace a bit.
635 2005-09-30 Jakub Jelinek <jakub@redhat.com>
637 * regexec.c (update_cur_sifted_state, check_arrival,
638 check_arrival_add_next_nodes): Avoid using uninitialized variable.
640 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
641 Ulrich Drepper <drepper@redhat.com>
644 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
645 (bitset_word_t): Renamed from bitset_word. All uses changed.
647 2005-09-22 Ulrich Drepper <drepper@redhat.com>
650 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
651 * regcomp.c: Remove unnecessary uses of
652 unsigned RE_TRANSLATE_TYPE.
653 * regex_internal.h: Likewise.
654 * regex_internal.c: Likewise.
655 * regexec.c: Likewise.
656 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
658 2005-09-07 Ulrich Drepper <drepper@redhat.com>
660 * regexec.c (find_recover_state): Remove unnecessary
662 (transit_state_bkref): Make DFA a const pointer.
663 (get_subexp): Likewise.
664 (check_arrival): Likewise.
665 (update_cur_sifted_state): Likewise.
666 (re_search_internal): Likewise.
667 (prune_impossible_nodes): Likewise.
668 (acquire_init_state_context): Likewise.
669 (proceed_next_node): Likewise.
670 (set_regs): Likewise.
671 (free_fail_stack_return): Likewise.
672 (check_arrival_expand_ecl): Mark DFA parameter as const.
673 (check_arrival_expand_ecl_sub): Likewise.
674 (check_subexp_limits): Likewise.
675 (sub_epsilon_src_nodes): Likewise.
676 (add_epsilon_src_nodes): Likewise.
677 (merge_state_array): Likewise.
678 (update_regs): Likewise.
679 (build_trtable): Likewise.
680 (sift_states_backward): Mark MCTX parameter as const.
681 (build_sifted_states): Likewise.
682 (update_cur_sifted_state): Likewise.
683 (sift_states_mkref): Likewise.
684 (check_arrival_expand_ecl): Mark eclosure as const.
685 (check_dst_limits_calc_pos_1): Likewise.
686 * regex_internal.h (re_match_context_t): Make dfa a const
689 2005-09-06 Ulrich Drepper <drepper@redhat.com>
691 * regexec.c (merge_state_with_log): Define dfa as const pointer.
692 (transit_state_sb): Likewise.
693 (transit_state_mb): Likewise.
694 (sift_states_iter_mb): Likewise.
695 (check_arrival_add_next_nodes): Likewise.
696 (check_node_accept_bytes): Change first parameter to pointer-to-const.
697 [_LIBC] (re_search_2_stub): Use mempcpy.
699 * regex_internal.c (re_string_reconstruct): Avoid calling
700 mbrtowc for very simple UTF-8 case.
702 * regex_internal.c (re_acquire_state): Make DFA pointer arg
704 (re_acquire_state_context): Likewise.
705 * regex_internal.h: Adjust prototypes.
707 * regex.c: Prevent using C++ compilers.
709 * regex_internal.c (re_acquire_state): Minor code rearrangement.
710 (re_acquire_state_context): Likewise.
712 2006-03-29 Mark D. Baushke <mdb@gnu.org>
713 Bruno Haible <bruno@clisp.org>
715 * stdint_.h: On OpenBSD, don't redefine types already included in
716 <sys/types.h> and <inttypes.h>.
718 2006-03-24 Eric Blake <ebb9@byu.net>
720 * time_r.c (copy_string_result): Remove, as it is no longer used.
722 2006-03-24 Simon Josefsson <jas@extundo.com>
724 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
725 including some doc fixes.
726 (base64_encode_alloc): Fix +1 bug on allocation failures.
728 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
730 * base64.c (base64_encode): Do not read past end of array with
731 unsanitized input on systems with CHAR_BIT > 8.
733 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
735 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
736 Typedef to long int, not to off_, as POSIX will likely change
739 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
741 * argp-help.c (validate_uparams): Fix typo
742 * argp-parse.c (argp_default_options): Consistently begin help
743 messages with a lowercase letter.
745 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
747 * time_r.h (asctime_r, ctime_r): Remove. These functions can
748 overrun buffers and shouldn't be used (much as gets shouldn't be
750 * time_r.c (asctime_r, ctime_r): Likewise.
752 2006-03-08 Simon Josefsson <jas@extundo.com>
754 * gc-gnulib.c (randomize): Don't open files called 'no', they
755 signal that configure disabled the device.
757 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
759 * c-stack.c: Include unistd.h unconditionally, since we now assume
761 * getlogin_r.c: Likewise.
762 * getlogin_r.h: Likewise.
764 * pagealign_alloc.c: Likewise.
765 * unistd_.h: Remove; no longer needed.
767 2006-03-07 Simon Josefsson <jas@extundo.com>
769 * unistd_.h: New file.
771 2006-03-07 Simon Josefsson <jas@extundo.com>
773 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
775 2006-03-01 Simon Josefsson <jas@extundo.com>
777 * readline.c: Fix typo, tiny patch from Stepan Kasal
780 2006-02-28 Simon Josefsson <jas@extundo.com>
782 * getopt.c: Protect #include of unistd.h, for MSVS.
784 2006-02-27 Simon Josefsson <jas@extundo.com>
786 * base64.h: Indent #define's. From Jim Meyering
789 2006-02-27 Jim Meyering <jim@meyering.net>
791 Revert the change of 2006-02-24, so these files can continue
792 to be sync'd from gettext.
793 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
796 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
798 * glob.c: Say "invalid" rather than "illegal" in comments.
800 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
802 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
804 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
806 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
807 AT_FDCWD exceeds INT_MAX.
808 * openat.h (AT_FDCWD): Likewise.
810 2006-02-14 Jim Meyering <jim@meyering.net>
814 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
815 failure on deficient systems, and simplify gnulib lgpl dependencies.
816 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
817 xmalloc/lstat combination. Based on a patch from Bruno Haible.
819 * xalloc-die.c: Remove unused definition of N_.
821 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
823 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
825 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
827 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
828 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
830 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
832 * argp-namefrob.h: Restore changes accidentally lost during the
833 "autoupdate" on 2005-12-12.
835 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
837 * fnmatch.c (L_): Renamed from L, to work around a bug in
838 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
839 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
842 2006-01-26 Simon Josefsson <jas@extundo.com>
844 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
845 prototype is visible on mingw32.
847 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
850 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
853 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
855 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
856 attempt to open for write; this always fails, at least on POSIX
857 hosts. This reinstates the 2006-01-09 change, which was
858 inadvertently removed.
860 2006-01-26 Bruno Haible <bruno@clisp.org>
861 Paul Eggert <eggert@cs.ucla.edu>
864 [(! (defined __cplusplus || defined __BEOS__)
866 && !(defined __HP_cc || defined __xlc__
867 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
869 #define to signed char in these cases too; this simplifies
870 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
871 etc., separately) and makes it more conservative.
873 2006-01-21 Jim Meyering <jim@meyering.net>
875 Sync from the stable (b5) branch of coreutils:
877 * fts.c (fts_children): Don't let close() clobber errno from
880 * fts.c (fts_stat): When following a symlink-to-directory,
881 don't necessarily interpret stat-fails+lstat-succeeds as indicating
882 a dangling symlink. That can also happen at least for ELOOP.
883 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
884 FYI, this bug predates the inclusion of fts.c in coreutils.
886 * fts.c (fts_open): Put new maxarglen declaration and uses
887 in their own block, so pre-c99 compilers don't object.
889 Avoid the double-free (first in fts_read, second in fts_close) that
890 would occur when an `active' directory is made inaccessible (e.g.,
891 via chmod a-x) during a traversal.
892 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
893 before returning. Reproduce this failure by
894 mkdir -p a/b; cd a; chmod a-x . b
895 Reported by Stavros Passas.
897 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
899 * argp-namefrob.h: Bugfix. Remove stray #
901 2006-01-25 Bruno Haible <bruno@clisp.org>
903 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
905 Reported by Paul Eggert.
907 2006-01-25 Jim Meyering <jim@meyering.net>
909 * fileblocks.c: Remove more useless parentheses.
910 * readutmp.h: Likewise.
912 2006-01-24 Bruno Haible <bruno@clisp.org>
914 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
916 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
919 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
920 to avoid problems with the built-in _Bool type.
921 Reported by Paul Eggert on 2005-11-26.
923 2006-01-24 Jim Meyering <jim@meyering.net>
925 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
927 2006-01-24 Simon Josefsson <jas@extundo.com>
929 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
932 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
934 Work around porting bugs reported by Dieter in
935 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
936 * getopt.c (_NOPROTO): Remove; no longer needed.
937 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
938 Include "getopt.h" first, to check interface.
939 (getenv): Declare only if defined HAVE_DECL_GETENV &&
941 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
942 (__strndup): Revert to K&R-style function dfns, the glibc style.
943 * strnlen.c: Don't claim it's taken from glibc; it's not.
944 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
945 Include strnlen.h first, to get prototype properly.
946 (strnlen): Renamed from __strnlen.
949 2006-01-23 Ulrich Drepper <drepper@redhat.com>
951 These changes imported from libc.
952 * getopt.c: Use __fxprintf instead of inline stream orientation
953 test and two separate function calls.
954 * strndup.c (__strndup): Add libc_hidden_def.
956 2006-01-22 Bruno Haible <bruno@clisp.org>
958 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
959 temporary buffer for sprintf, take into account the precision also
960 for 'd', 'i', 'u', 'o', 'x', 'X'.
962 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
964 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
965 to pacify gcc -Wswitch-default.
967 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
969 * argp-help.c (usage_long_opt): Do not print DOC options.
970 (__argp_base_name): Removed
971 * argp-namefrob.h (__argp_basename): Removed definition. Was a
973 (__argp_base_name): Provide macro definition or extern declaration
974 depending on the configuration
976 2006-01-20 Simon Josefsson <jas@extundo.com>
978 * inet_ntop.h: Unconditionally include sys/socket.h.
980 2006-01-19 Simon Josefsson <jas@extundo.com>
982 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
984 2006-01-12 Simon Josefsson <jas@extundo.com>
986 * base64.c: Fix warning, reported by Bruno Haible
987 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
989 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
992 * md5.c: Fix commentary typos.
993 (alignof, UNALIGNED_P): No need for a GCC-specific version.
994 * md5.h (__attribute__): Remove; unused.
995 * sha1.c: Fix commentary to match md5 better.
996 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
997 so that we don't need to worry about alignment. All uses changed.
998 This merges the 2005-10-28 md5 change into sha1.
1000 2006-01-11 Jim Meyering <jim@meyering.net>
1002 Sync from coreutils.
1003 * md5.c (OP): Fix spacing.
1005 2006-01-11 Simon Josefsson <jas@extundo.com>
1007 * stdint_.h (SIZE_MAX): Add missing (.
1009 2006-01-10 Bruno Haible <bruno@clisp.org>
1011 * argp.h (__const): Remove macro. Use const instead.
1012 * argp-fmtstream.h (__const): Likewise.
1013 * glob_.h (__const): Remove macro.
1014 * glob-libc.h: Use const instead of __const.
1016 2006-01-10 Jim Meyering <jim@meyering.net>
1018 Avoid the double-free (first in fts_read, second in fts_close) that
1019 would occur when an `active' directory is made inaccessible (e.g.,
1020 via chmod a-x) during a traversal.
1021 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1022 before returning. Reproduce this failure by
1023 mkdir -p a/b; cd a; chmod a-x . b
1024 Reported by Stavros Passas.
1026 Sync from coreutils.
1027 * sha1.c: Tweak grammar in a comment.
1029 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1031 * regex_internal.h (BITSET_WORD_BITS):
1032 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1033 preprocessor mishandles large unsigned values as if they were signed.
1034 Problem reported by Claudio Fontana in
1035 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1037 2006-01-10 Simon Josefsson <jas@extundo.com>
1039 * socket_.h: New file.
1041 2006-01-10 Bruno Haible <bruno@clisp.org>
1043 * localcharset.c: Update from GNU gettext.
1045 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1047 Sync from coreutils.
1048 * chdir-long.c (cdb_free): Don't bother trying to open directory
1049 for write access: POSIX says that must fail.
1050 * fts.c (diropen): Likewise.
1051 * save-cwd.c (save_cwd): Likewise.
1052 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1053 well, for minor improvements on hosts that lack O_DIRECTORY.
1054 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1055 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1056 Fall back on chown if open failed with EACCES.
1058 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1059 Report an error at compile-time if only a 1-second nominal clock
1060 resolution is found.
1062 * lchmod.h: New file.
1063 * mkdir-p.c: Include lchmod.h, lchown.h.
1064 (make_dir_parents): Use lchown rather than chown, and
1065 lchmod rather than chmod.
1067 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1068 too. Problem with "none" reported by Bob Proulx. Problem with
1069 "proc" reported by n0dalus.
1071 * mountlist.c: Include <limits.h>.
1072 (dev_from_mount_options)
1073 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1074 New function. It no longer assumes "dev=" has the System V meaning
1075 on Linux (since it doesn't). It also parses "dev=" more carefully.
1076 (read_file_system_list)
1077 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1078 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1081 * posixtm.h (PDS_PRE_2000): New macro.
1082 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1083 All usages changed. Reject dates outside the range 1969-1999 if
1084 PDS_PRE_2000 is used.
1086 2006-01-09 Jim Meyering <jim@meyering.net>
1088 Sync from coreutils.
1090 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1092 * chdir-safer.h, chdir-safer.c: New files.
1094 * modechange.c (mode_compile): Reject an invalid mode string
1095 that starts with an octal digit. From Andreas Gruenbacher.
1097 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1098 and dup to open_safer and dup_safer, respectively.
1099 (openat_permissive): Fix typo in comment.
1101 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1102 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1103 (_): Remove; no longer needed.
1104 (openat): Renamed from rpl_openat; no need for rpl_openat
1105 since openat.h renames openat for us.
1106 Replace most of the body with a call to openat_permissive,
1107 to avoid duplicate code.
1108 Port to (probably hypothetical) environments were mode_t is
1110 (openat_permissive): Require mode arg, so that we can check
1111 types better. Put it just after flags. Change cwd failure
1112 indicator from pointer-to-bool to pointer-to-errno-value.
1113 All callers changed.
1114 Invoke openat_save_fail and/or openat_restore_fail if
1115 cwd_errno is null, so that openat can call us.
1116 (openat_permissive, fdopendir, fstatat, unlinkat):
1117 Simplify errno handling to avoid some duplicate code,
1118 as it's OK to set errno on success.
1119 * openat.h: Revamp code so that function macros depend on
1120 __OPENAT_PREFIX only, not also on AT_FDCWD.
1121 (openat_ro): Remove. Caller changed to use openat_permissive.
1122 (openat_permissive): Now a macro, if not a function.
1123 (openat_restore_fail, openat_save_fail): Now always functions,
1124 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1126 * openat-priv.h: New file, defining macros used by mkdirat.c
1128 * mkdirat.c: Include openat-priv.h.
1129 Remove definitions of macros defined therein.
1130 * openat.c: Likewise.
1132 * mkdirat.c (mkdirat): New file and function.
1133 * openat.h (mkdirat): Declare.
1135 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1137 * openat.h (openat_permissive): Declare.
1138 (openat_ro): Define.
1140 * openat.c (EXPECTED_ERRNO): New macro.
1141 (openat_permissive): New function -- used in remove.c rewrite.
1142 (all functions): Set errno just before returning, only if there
1143 was an actual failure.
1144 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1146 Emulate openat-family functions using Linux's procfs, if possible.
1147 Idea and some code based on Ulrich Drepper's glibc changes.
1149 * openat.c: (BUILD_PROC_NAME): New macro.
1150 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1151 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1152 before falling back on save_cwd and restore_cwd.
1153 (fdopendir, fstatat, unlinkat): Likewise.
1155 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1156 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1158 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1159 as second argument to va_arg. Otherwise, some versions of gcc
1160 warn that `if this code is reached, the program will abort'.
1162 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1164 Sync from coreutils.
1166 Add POSIX ACL support
1167 * acl.h (copy_acl, set_acl): Add declarations.
1168 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1169 systems other than Linux.
1170 (chmod_or_fchmod): New function: use fchmod when possible,
1171 and chmod otherwise.
1172 (file_has_acl): Add a POSIX ACL implementation, with a
1173 Linux-specific subcase.
1174 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1175 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1176 acls are unsupported.
1177 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1178 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1181 2006-01-09 Bruno Haible <bruno@clisp.org>
1183 * sysexit_.h (EX_OK): New macro.
1184 Suggested by Martin Lambers <marlam@marlam.de>.
1186 2006-01-09 Bruno Haible <bruno@clisp.org>
1188 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1189 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1190 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1191 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1193 2006-01-09 Bruno Haible <bruno@clisp.org>
1195 * stdint_.h (SIZE_MAX): Write the value without involving negative
1198 2005-10-16 Bruno Haible <bruno@clisp.org>
1200 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1201 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1203 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1205 * strftime.c (tzname): Don't declare if it is already #defined.
1206 Problem reported for Mingw by Mark Junker.
1208 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1210 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1211 long int, not int, for nanosecond counts, so that people who are
1212 used to POSIX struct timespec won't be surprised. Reported by Jim
1215 2005-12-16 Jim Meyering <jim@meyering.net>
1217 * fprintftime.c, fprintftime.h: New files.
1219 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1221 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1222 * argp-help.c (fill_in_uparams): Check if the constructed
1223 struct uparams is valid. Fall back to the default values if it is
1226 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1228 * argp-help.c (__argp_base_name): New function
1229 (__argp_short_program_name): Rewrite using __argp_base_name
1230 * argp-namefrob.h: Define program_invocation_name and
1231 program_invocation_short_name if requested
1232 (__argp_base_name): Add prototype
1233 * argp-parse.c (argp_def): Use gettext wrappers
1234 (argp_default_parser): Use __argp_base_name
1235 * argp-pin.c: New file. Defines program_invocation_name and
1236 program_invocation_short_name on systems that lack them.
1238 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1240 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1241 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1242 porting problem reported by Georg Schwarz in
1243 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1245 2005-07-09 Bruno Haible <bruno@clisp.org>
1247 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1248 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1249 Reported by Mark Junker <mjscod@gmx.de>.
1251 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1253 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1254 (uintmax_t) [defined uintmax_t]: Do not declare.
1255 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1256 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1257 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1258 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1259 sake of portability to weird hosts that C allows (though we don't
1260 know of any practical examples).
1262 * savedir.h (fdsavedir): New decl.
1263 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1264 contains most of the former guts of savedir.
1265 (savedir): Use savedirstream.
1268 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1270 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1271 coreutils no longer futzes with rounding modes.
1273 2005-11-14 Jim Meyering <jim@meyering.net>
1275 * mkstemp-safer.c: Include <config.h>, required for possible
1276 replacement of mkstemp.
1278 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1280 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1282 (gethrxtime) [! (HAVE_NANOUPTIME
1283 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1284 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1285 our own approximation.
1287 2005-11-10 Simon Josefsson <jas@extundo.com>
1289 * readline.c: Remove EOL.
1291 2005-11-08 Eric Blake <ebb9@byu.net>
1293 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1295 2005-11-08 Eric Blake <ebb9@byu.net>
1297 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1299 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1301 Fix porting problem reported by Theodoros V. Kalamatianos.
1302 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1303 Don't assume that futimes failing means we must fail.
1305 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1307 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1308 leave errno alone. Problem reported by Dmitry V. Levin.
1310 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1312 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1313 errno alone. Problem reported by Frederic Jolliton.
1315 2005-10-28 Simon Josefsson <jas@extundo.com>
1317 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1318 "restrict" keywords, as per POSIX. Protect the function
1319 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1320 Don't use K&R prototypes. Check the sprintf return values.
1321 Re-define EAFNOSUPPORT if not present. Indent.
1323 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1324 suggested by Bruno Haible <bruno@clisp.org>.
1326 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1328 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1330 * gc-libgcrypt.c: Add MD2 (which is not available through
1333 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1335 * md2.h, md2.c: New files.
1337 2005-10-24 Simon Josefsson <jas@extundo.com>
1339 * md4.h: Shrink buffer size, now that we changed the type.
1341 2005-10-22 Simon Josefsson <jas@extundo.com>
1343 * arcfour.h, arcfour.c: Use fixed size indices in the
1344 arcfour_context struct (simplify test vector testing in GNU
1347 2005-10-22 Simon Josefsson <jas@extundo.com>
1349 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1350 suggested by Bruno Haible <bruno@clisp.org>.
1352 2005-10-22 Simon Josefsson <jas@extundo.com>
1354 * crc.h: Include stddef.h, for size_t.
1356 2005-10-21 Simon Josefsson <jas@extundo.com>
1358 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1359 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1361 2005-10-21 Simon Josefsson <jas@extundo.com>
1363 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1366 2005-10-21 Simon Josefsson <jas@extundo.com>
1368 * gc-gnulib.c: Support ARCTWO in CBC mode.
1370 2005-10-21 Simon Josefsson <jas@extundo.com>
1372 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1375 * hmac-sha1.c (hmac_sha1): Likewise.
1377 * crc.c (crc32_update): Actually use crc parameter, suggested by
1378 Bruno Haible <bruno@clisp.org>.
1380 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1383 2005-10-21 Simon Josefsson <jas@extundo.com>
1385 * des.h, des.c: New files.
1387 * gc-gnulib.c: Support DES.c
1389 2005-10-21 Simon Josefsson <jas@extundo.com>
1391 * arctwo.h, arctwo.c: New files.
1393 * gc-gnulib.c: Support ARCTWO.
1395 2005-10-21 Simon Josefsson <jas@extundo.com>
1397 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1399 2005-10-19 Simon Josefsson <jas@extundo.com>
1401 * gc-gnulib.c: Support ARCFOUR.
1403 2005-10-19 Simon Josefsson <jas@extundo.com>
1405 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1408 * gc.h: Add ECB enum type.
1410 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1412 2005-10-19 Simon Josefsson <jas@extundo.com>
1414 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1416 2005-10-18 Simon Josefsson <jas@extundo.com>
1418 * md4.h, md4.c: New files, based on md5.?.
1420 2005-10-17 Simon Josefsson <jas@extundo.com>
1422 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1424 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1426 2005-10-17 Simon Josefsson <jas@extundo.com>
1428 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1430 2005-10-17 Simon Josefsson <jas@extundo.com>
1432 * gc.h, gc-libgcrypt.c: Add ciphers.
1434 2005-10-17 Simon Josefsson <jas@extundo.com>
1436 * sha1.c: Use uint32_t instead of md5_uint32.t
1438 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1441 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1443 * md5.h: Use stdint.h and uint32_t. Doc fix.
1445 2005-10-15 Simon Josefsson <jas@extundo.com>
1447 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1449 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1451 2005-10-14 Simon Josefsson <jas@extundo.com>
1453 * arcfour.h, arcfour.c: New files.
1455 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1457 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1458 include <wchar.h>; no longer needed.
1460 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1461 and Ulrich Drepper <drepper@redhat.com>
1464 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1465 instead of inline stream orientation test and two separate
1466 function calls. Pay no attention to USE_IN_LIBIO.
1468 2005-10-14 Roland McGrath <roland@redhat.com>
1470 Import from libc. [BZ #1331]
1471 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1473 Reported by Matej Vela <vela@debian.org>.
1475 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1477 * mkdir-p.c (make_dir_parents): Don't report an error if an
1478 intermediate directory is in a read-only file system. Problem
1479 reported by Eric Blake.
1481 2005-10-13 Simon Josefsson <jas@extundo.com>
1483 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1484 Move memory allocation outside of loop.
1486 2005-10-12 Simon Josefsson <jas@extundo.com>
1488 * gc-pbkdf2-sha1.c: New file.
1490 * gc.h: Add gc_pbkdf2_sha1 prototype.
1492 2005-10-12 Simon Josefsson <jas@extundo.com>
1494 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1495 suggested by Bruno Haible <bruno@clisp.org>.
1497 2005-10-12 Simon Josefsson <jas@extundo.com>
1499 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1501 * gc-gnulib.c (gc_hmac_sha1): New function.
1503 2005-10-12 Simon Josefsson <jas@extundo.com>
1505 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1507 2005-10-12 Simon Josefsson <jas@extundo.com>
1509 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1510 GC_USE_HMAC_MD5, respectively.
1512 * gc-libgcrypt.c (gc_md5): Fix assert call.
1515 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1517 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1519 * gc-gnulib.c (gc_hash_buffer): Ditto.
1521 2005-10-11 Bruno Haible <bruno@clisp.org>
1523 * c-strcasestr.h: New file, from GNU gettext.
1524 * c-strcasestr.c: New file, from GNU gettext.
1526 2005-10-11 Bruno Haible <bruno@clisp.org>
1528 * c-strcase.h: New file, from GNU gettext.
1529 * c-strcasecmp.c: New file, from GNU gettext.
1530 * c-strncasecmp.c: New file, from GNU gettext.
1532 2005-10-11 Simon Josefsson <jas@extundo.com>
1534 * crc.h, crc.c: New files.
1536 * gc.h (gc_hash_buffer): Add doc.
1538 2005-10-08 Simon Josefsson <jas@extundo.com>
1540 * gc.h: Add gc_hash and gc_hash_buffer.
1542 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1544 * gc-libgcrypt.c (gc_hash_buffer): Add.
1546 2005-10-11 Bruno Haible <bruno@clisp.org>
1548 * strcasecmp.c: Include limits.h.
1549 (strcasecmp): Avoid integer overflow on exotic platforms.
1550 * strncasecmp.c: Include limits.h.
1551 (strncasecmp): Avoid integer overflow on exotic platforms.
1552 Reported by Paul Eggert.
1554 2005-10-06 Simon Josefsson <jas@extundo.com>
1556 * hmac-md5.c: New file.
1560 2005-10-06 Simon Josefsson <jas@extundo.com>
1562 * memxor.c (memxor): Avoid casts and warnings.
1564 2005-10-05 Derek Price <derek@ximbiot.com>
1566 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1568 2005-10-05 Simon Josefsson <jas@extundo.com>
1570 * memxor.c (memxor): Fix compiler error.
1572 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1573 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1575 * memxor.h, memxor.c: New files.
1577 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1578 we assume all systems have it, suggested by Jim Meyering
1579 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1580 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1581 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1584 2005-10-04 Bruno Haible <bruno@clisp.org>
1586 * verify.h (verify_true): Provide alternative definition for C++.
1588 2005-10-04 Simon Josefsson <jas@extundo.com>
1590 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1591 D. Baushke" <mdb@gnu.org>.
1593 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1595 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1596 (SSIZE_MAX): New macro, if not already defined.
1597 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1600 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1602 * exclude.c: Include verify.h.
1603 (verify): Remove. All callers changed to use verify.h's version.
1604 * strtoimax.c: Likewise.
1605 * utimecmp.c: Likewis.e
1607 Sync from coreutils.
1608 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1609 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1610 * .cvsignore: Add fts.h, search.h, t-fpending.
1611 * settime.c (settime): Fix { typo in previous patch. Also, don't
1612 bother returning ENOSYS if settimeofday or stime fails; just let
1613 them return whatever errno they want to return.
1614 * utimens.c: Include unistd.h, for dup2.
1615 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1616 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1618 2005-10-02 Jim Meyering <jim@meyering.net>
1620 Sync from coreutils.
1621 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1622 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1623 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1624 Remove AT_FDCWD test.
1625 Do not consume the fd unless successful.
1626 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1627 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1628 block, so that we don't even try to compile it if settimeofday is
1629 available. This works around a compilation failure on OSF1 V5.1,
1630 due to stime requiring a `long int*' while tv_sec is `int'.
1632 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1634 * getdelim.c (getdelim): Remove unused variables.
1636 2005-10-01 Simon Josefsson <jas@extundo.com>
1638 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1639 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1640 AI_* and EAI_* definitions. Protect function declarations.
1642 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1644 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1645 so that the code works even with ancient cpp. Portability problem
1646 with GCC 2.7.2.1 reported by Thomas M.Ott.
1648 2005-09-27 Jim Meyering <jim@meyering.net>
1650 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1652 * intprops.h (signed_type_or_expr__): Define.
1653 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1656 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1658 * verify.h (verify_expr): Remove, replacing with:
1659 (verify_true): New macro that returns true instead of void.
1660 (verify_type__): Remove.
1661 (verify): Use verify_true rather than verify_type__.
1663 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1665 * utimens.c (ENOSYS): Define if not already defined.
1666 (futimens): Support having a null PATH if the file descriptor
1669 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1671 (__attribute): Define to empty unless GCC 3.1 or later.
1672 This works around a core dump on OpenBSD 3.4, which has GCC
1673 2.95.3, which dumps core when given __attribute__(()). It also
1674 simplifies other tests, since we really don't want to bother with
1675 worrying about which ancient version of GCC supported what.
1676 Original problem reported by Yoann Vandoorselaere, with part of
1677 the fix suggested by Derek Price.
1679 2005-09-24 Jim Meyering <jim@meyering.net>
1681 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1682 so we can once again use a positive bitfield width of 1 -- now we
1683 don't have to explain why we were using a bitfield width of 2.
1685 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1687 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1688 Problem reported by Eric Blake.
1689 (getaddrinfo): Initialize se so that it's not garbage.
1690 Redo internal storage allocation so that it doesn't make unportable
1691 assumptions about alignment.
1694 * utimens.c (futimens): Use futimesat if available.
1695 Prefer it to futimes since it doesn't have the futimes bug.
1697 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1698 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1699 Instead, declare a function that returns a pointer to an array,
1700 and use verify_type__ to declare the size of the array.
1701 Problem and germ of a solution reported by Bruno Haible.
1702 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1703 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1705 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1707 Sync from coreutils.
1709 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1711 * argmatch.h: Include verify.h
1712 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1713 (ARGMATCH_ASSERT): Remove; unused.
1714 * canonicalize.c: Assume STDC_HEADERS.
1715 * exclude.c: Include "strcase.h".
1716 * regex_internal.h [!defined _LIBC]: Likewise.
1717 * getusershell.c: Include stdio--.h rather than stdio.h
1719 (getusershell): Call fopen, not fopen_safer.
1720 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1721 Do not include unistd-safer.h.
1722 (save_cwd): Don't call fd_safer; no longer needed
1723 now that we include fcntl--.h.
1725 * getdate.y (relative_time): New type.
1726 (RELATIVE_TIME_0): New constant.
1727 (parser_control): Use relative_time instead of doing it ourselves.
1728 (%union): Add new relative_time rel member.
1729 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1731 (relunit, relunit_snumber): Now of type rel.
1732 (zone, rel, relunit, get_date): Adjust to above changes.
1734 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1735 Do not include unistd-safer.h.
1736 (getloadavg): Don't call fd_safer; no longer needed
1737 now that we include fcntl--.h.
1739 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1740 (make_dir_parents): Treat ENOSYS like EEXIST.
1742 Improve quality of diagnostics on restore_cwd failure.
1743 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1744 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1745 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1746 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1747 each time through the loop. Do not diagnose restore_cwd failure;
1748 that is the caller's job (and perhaps the caller does not care).
1750 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1751 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1752 If the file already exists but is not a directory, don't bother
1753 to try to make its parents.
1754 Close potential file descriptor leak if we can't chdir("/") (!).
1755 Don't always return true if chdir($PWD) fails; return true only
1756 if the requested action was done successfully (except for the
1758 Don't log final directory unless we actually made it.
1759 Refactor to avoid duplicate code to fix up permissions.
1760 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1762 * strftime.c (my_strftime): Rewrite the previous change slightly,
1763 to make it a bit faster and (I hope) clearer.
1764 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1765 Fix bug in formats like %2N.
1767 * verify.h: New file.
1769 2005-09-22 Jim Meyering <jim@meyering.net>
1771 Sync from coreutils.
1773 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1775 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1776 the .tm_year member, since otherwise gcc-4.0 would now warn about
1777 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1779 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1780 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1782 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1783 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1784 when run in a time zone for which daylight savings time is in effect
1785 for the starting date.
1787 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1788 stop us from restricting permissions of just-created absolute-named
1790 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1791 to restore initial working directory.
1792 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1793 to tell caller if/when we change the working directory and are
1794 unable to return to the initial one.
1795 * mkdir-p.h (make_dir_parents): Update prototype.
1796 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1797 `return false'. This fixes a bug introduced on 2004-07-30.
1799 * openat.c (fdopendir): Be sure to close the supplied
1800 file descriptor before returning. This makes our replacement
1801 implementation a little closer to Solaris's, where fdopendir
1802 ties the file descriptor to the returned DIR* pointer.
1803 * openat.c (unlinkat): New function.
1804 * openat.h (unlinkat): Add prototype.
1805 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1806 (openat_restore_fail): Rename from openat_restore_die.
1807 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1809 Provide an alternative to exiting immediately upon save_cwd or
1810 restore_cwd failure. Now, an application can arrange e.g.,
1811 to perform a longjump in that case.
1812 * openat.c: Include dirname.h.
1813 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1814 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1815 and openat_restore_die rather than calling error directly.
1816 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1818 * openat-die.c (openat_save_die, openat_restore_die): New file.
1819 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1821 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1822 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1823 int utc, int nanoseconds);
1825 date should not have to allocate a megabyte of virtual memory to
1826 handle a format argument like +%1048575T. When implemented with
1827 strftime, it must allocate such a buffer, use strftime to fill it
1828 in, print it, then free it.
1829 With fprintftime, it simply prints everything and exits.
1830 With no need for memory allocation, that's one fewer way to fail.
1831 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1832 optional field width, not before, so we accept %9:z, not %:9z.
1833 (my_strftime): Be sure to use L_('x') for literals.
1835 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1836 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1837 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1838 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1839 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1840 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1841 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1842 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1843 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1845 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1846 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1847 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1848 and don't include <sys/file.h>).
1850 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1852 Sync from coreutils.
1854 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1855 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1856 [!LDAV_DONE]: Avoid unused variable warning.
1858 2005-09-21 Bruno Haible <bruno@clisp.org>
1860 * unicodeio.h (unicode_to_mb): New declaration.
1862 2005-09-20 Derek Price <derek@ximbiot.com>
1864 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1866 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1868 Use a consistent style for including <config.h>.
1869 * __fpending.c, acl.c, argmatch.c,
1870 argp-help.c, argp-parse.c,
1871 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1872 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1873 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1874 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1875 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1876 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1877 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1878 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1879 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1880 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1881 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1882 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1883 modechange.c, mountlist.c, open-safer.c, physmem.c,
1884 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1885 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1886 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1887 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1888 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1889 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1890 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1891 userspec.c, utimecmp.c, version-etc-fsf.c,
1892 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1893 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1894 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1895 Standardize inclusion of config.h.
1896 * __fpending.h, dirfd.h, getdate.h, human.h,
1897 inttostr.h: Removed inclusion of config.h from header files.
1898 * inttostr.c: Adjusted in-tree users.
1899 * timespec.h: Remove superfluous warning to include config.h.
1900 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1901 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1902 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1903 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1905 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1907 * stat-time.h: New file.
1908 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1909 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1911 (timespec_cmp): New function.
1912 * utimecmp.c: Include stat-time.h.
1913 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1914 members exist, not on the obsolescent ST_MTIM_NSEC.
1915 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1917 2005-09-15 Derek Price <derek@ximbiot.com>
1918 Paul Eggert <eggert@cs.ucla.edu>
1920 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1921 changes, consolidating in...
1922 * regex_internal.h: ...this file.
1924 2005-09-15 Derek Price <derek@ximbiot.com>
1926 * regex_internal.h: Blank `pure' for GNUC < 3.
1927 * regex_internal.c: Ditto, using this...
1928 (__GNUC_PREREQ): ...new macro.
1929 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1930 (__GNUC_PREREQ): ...this new macro.
1932 * strstr.h: Include string.h. Define strstr as a macro here.
1934 2005-09-13 Derek Price <derek@ximbiot.com>
1936 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1938 Reported by Jim Meyering <jim@meyering.net>.
1940 2005-09-13 Jim Meyering <jim@meyering.net>
1942 * canon-host.c: Filter through gnu indent and reword comments slightly.
1943 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1945 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1947 * lib/base64.c: Typo.
1948 (base64_encode): Put b64str in initialized data section.
1950 2005-09-12 Derek Price <derek@ximbiot.com>
1952 Return usable errors from canon-host.
1953 * canon-host.h: New file.
1954 * canon-host.c (canon_host): Wrap...
1955 (canon_host_r): ...this new function, which now relies exclusively on
1957 (ch_strerror): New function.
1958 (last_cherror): New global.
1959 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1960 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1962 (freeaddrinfo): Free ai->ai_canonname when set.
1964 2005-09-12 Derek Price <derek@ximbiot.com>
1965 Paul Eggert <eggert@cs.ucla.edu>
1967 * glob-libc.h: Renamed from glob_.h. The new version is
1968 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1969 protecting things that should be done only in gnulib contexts.
1970 * glob_.h: New file, containing only the glob things needed for
1972 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1973 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1974 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1975 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1976 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1977 and to respect the namespace rules better.
1979 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1981 Merge glibc and coreutils changes into gnulib, plus a few
1983 * md5.c: Use #error rather than a string.
1984 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1985 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1986 (__attribute__): Define to empty for non recent-GCC.
1987 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1988 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
1989 Renamed from their non-__ counterparts, with new macros replacing
1990 them if not _LIBC. Add __THROW attribute.
1992 (struct md5_ctx): Align buffer if using GCC.
1993 * sha1.h (struct sha1_ctx): Likewise.
1994 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
1995 The old name was backwards.
1996 (NOTSWAP): Remove; not used.
1997 (rol): New macro, moved here from md5.h.
1998 (sha1_process_block): Remove a FIXME that doesn't make sense.
2000 2005-09-12 Derek Price <derek@ximbiot.com>
2002 * gai_strerror.c: Include config.h when available. Include
2003 getaddrinfo.h before other headers to test interface.
2004 Reported by Larry Jones <lawrence.jones@ugs.com>.
2006 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2008 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2009 definitions, since that's the preferred style in glibc.
2010 Fix a minor spacing issue, and update copyright notice to match glibc's.
2012 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2014 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2016 2005-09-06 Simon Josefsson <jas@extundo.com>
2018 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2019 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2021 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2023 Change bitset word type from unsigned int to unsigned long int,
2024 as this has better performance on typical 64-bit hosts.
2025 Port bitset code to hosts with unusual word sizes.
2026 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2027 (build_collating_symbol):
2028 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2029 argument is a bitset. This is merely a style issue, but it makes
2030 it clearer that an entire array is expected.
2031 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2032 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2033 Port to the case where bitset_word is not the same as unsigned int.
2034 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2035 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2037 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2038 (build_trtable, group_nodes_into_DFAstates):
2040 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2041 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2042 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2043 * regexec.c (group_nodes_into_DFAstates): Likewise.
2044 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2045 * regcomp.c (optimize_subexps, lower_subexp):
2046 Work even if bitset_word has holes in its bitwise representation.
2047 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2048 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2050 * regex_internal.c (re_string_reconstruct):
2051 Don't assume UCHAR_MAX == 255.
2052 * regex_internal.h (bitset_set_all): Likewise.
2053 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2055 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2056 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2058 (BITSET_WORD_MAX): New macro.
2059 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2060 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2061 (bitset_empty, bitset_copy):
2062 Prefer sizeof (bitset) to multiplying it out ourselves.
2063 (bitset_not_merge): Remove; unused.
2064 (bitset_contain): Return bool, not unsigned int with one bit on.
2065 All callers changed.
2066 * regexec.c (build_trtable): Don't assume bitset has no stricter
2067 alignment than re_node_set; do this by defining a new internal
2068 type struct dests_alloc and using it to allocate memory.
2070 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2072 Check for arithmetic overflow when calculating sizes, to prevent
2073 some buffer-overflow issues. These patches are conservative, in the
2074 sense that when I couldn't determine whether an overflow was possible,
2075 I inserted a run-time check.
2076 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2077 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2078 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2079 (re_xnrealloc, re_x2nrealloc): New inline functions.
2080 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2081 (build_equiv_class, build_charclass): Check for arithmetic overflow
2082 in size expression calculations.
2083 * lib/regex_internal.c (re_string_realloc_buffers):
2084 (build_wcs_upper_buffer, re_node_set_add_intersect):
2085 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2086 (re_dfa_add_node, register_state): Likewise.
2087 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2088 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2089 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2090 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2092 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2094 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2095 to avoid a collision with bits/local_lim.h in glibc.
2096 All uses changed. Problem reported by Dmitry V. Levin in
2097 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2099 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2100 bugs in int versus size_t comparisons.
2101 (re_string_context_at): Fix bug where the code assumed that
2104 Use bool where appropriate.
2105 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2106 All callers changed.
2107 (calc_eclosure_iter): Likewise, for ROOT arg.
2108 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2109 (build_charclass_op): Likewise, for NON_MATCH arg.
2110 * regex_internal.c (re_string_allocate, re_string_construct):
2111 (re_string_construct_common): Likewise, for ICASE arg.
2112 * regexec.c (re_search_2_stub, re_search_stub):
2113 Likewise, for RET_LEN arg.
2114 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2115 (set_regs): Likewise, for FL_BACKTRACK arg.
2116 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2117 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2118 (calc_eclosure_iter, parse_bracket_exp):
2119 Use bool for internal variables that are booleans.
2120 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2121 (set_regs, build_sifted_states, sift_states_bkref):
2122 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2123 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2124 (find_collation_sequence_value):
2126 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2127 (re_node_set_compare):
2128 Return bool, not int. All callers changed.
2129 * regexec.c (check_halt_node_context, check_dst_limits):
2130 (build_trtable, check_node_accept): Likewise.
2131 * regex_internal.h: Include stdbool.h.
2133 Fix bugs uncovered when converting to bool.
2134 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2135 failure instead of charging ahead blindly.
2136 * regex_internal.c (register_state): Likewise.
2137 * regexec.c (re_search_2_stub): Use simpler method than boolean
2138 for freeing internal storage.
2139 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2140 bitset pieces used as boolean, to avoid undefined behavior
2141 on hosts that do int overflow checking.
2143 2005-08-31 Derek Price <derek@ximbiot.com>
2145 * getdelim.c (getdelim): Return EOF on EOF.
2146 Reported by Larry Jones <lawrence.jones@ugs.com>.
2148 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2150 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2151 lengths fit in regoff_t; this isn't true if regoff_t is the same
2153 * regex.c (re_search_internal): 5th arg is LAST_START
2154 (= START + RANGE) instead of RANGE. This avoids overflow
2155 problems when regoff_t is the same width as size_t.
2156 All callers changed.
2157 (re_search_2_stub): Check for overflow when adding the
2158 sizes of the two strings.
2159 (re_search_stub): Check for overflow when adding START
2160 to RANGE; if it occurs, substitute the extreme value.
2162 2005-08-31 Jim Meyering <jim@meyering.net>
2164 * regcomp.c (search_duplicated_node): Make first pointer arg
2166 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2167 (register_state): Likewise.
2168 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2169 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2170 (group_nodes_into_DFAstates): Likewise.
2172 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2174 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2175 old glibc regex code mishandles strings longer than 2**31 bytes.
2176 This patch fixes this when the regex code is used in gnulib
2177 (i.e., outside glibc).
2179 This patch should not affect the use of the regex code inside
2180 glibc. No doubt this problem also needs to be handled for glibc
2181 as well, but the result will be an incompatible change to the
2182 glibc ABI, and the old ABI will have to be supported too. That
2183 can be the the subject for another patch.
2185 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2186 governing whether the rest of this patch is active. By default,
2187 the macro is disabled and the patch has no effect.
2188 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2189 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2190 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2191 (re_match_2, re_set_registers): Use the new types.
2192 * regex_internal.h (Idx, re_hashval_t): New types.
2193 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2195 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2196 (re_string_context_at, bin_tree_t, re_dfastate_t):
2197 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2198 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2199 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2200 (re_string_char_size_at, re_string_wchar_at):
2201 (re_string_elem_size_at):
2202 Use the new types and macros to port to 64-bit hosts.
2203 Use unsigned types for internal values, so that the code
2204 mostly works even for arrays larger than SSIZE_MAX.
2205 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2206 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2207 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2208 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2209 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2210 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2211 (calc_inveclosure, parse_dup_op, build_range_exp):
2212 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2213 (fetch_number, create_token_tree, mark_opt_subexp):
2215 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2216 (create_cd_newstate, re_string_allocate, re_string_construct):
2217 (re_string_realloc_buffers, build_wcs_upper_buffer):
2218 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2219 (re_string_reconstruct, re_string_peek_byte_case):
2220 (re_string_fetch_byte_case, re_string_context_at):
2221 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2222 (re_node_set_init_copy, re_node_set_add_intersect):
2223 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2224 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2225 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2226 (re_acquire_state, re_acquire_state_context, register_state):
2228 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2229 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2230 (re_search_internal, re_search_2_stub, re_search_stub)
2231 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2232 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2233 (update_cur_sifted_state, check_dst_limits):
2234 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2235 (check_subexp_limits, sift_states_bkref, merge_state_array):
2236 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2237 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2238 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2239 (expand_bkref_cache, check_node_accept_bytes):
2240 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2241 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2242 (acquire_init_state_context, check_halt_node_context):
2243 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2244 (sift_states_backward, clean_state_log_if_needed):
2245 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2246 (find_recover_state, transit_state_sb, transit_state_mb):
2247 (transit_state_bkref, build_trtable, match_ctx_clean):
2249 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2250 to work around an assumption that REG_MISSING is negative.
2252 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2253 (seek_collating_symbol_entry) [defined _LIBC]:
2254 (lookup_collation_sequence_value) [defined _LIBC]:
2255 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2256 Use prototypes rather than old-style function definitions.
2257 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2258 (transit_state_sb) [0]:
2259 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2261 * regexec.c (re_search_internal): Simplify update of rm_so and
2264 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2265 (optimize_subexps, lower_subexp):
2266 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2267 since the signed shift might overflow. Use 1u<<31 instead.
2268 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2269 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2272 * regcomp.c (optimize_subexps, lower_subexp):
2273 Use CHAR_BIT rather than 8, for clarity.
2274 * regexec.c (check_dst_limits_calc_pos_1):
2275 (check_subexp_matching_top): Likewise.
2276 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2277 have to worry about portability issues when shifting it left.
2278 Remove no-longer-needed test for table_size > 0.
2279 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2280 in a word, as the resulting behavior is undefined.
2281 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2282 in one case, a <= should have been an <, and in another case the
2283 whole test was missing.
2284 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2285 the standard name CHAR_BIT.
2286 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2287 this is not true on one's complement and signed-magnitude hosts.
2289 * regex_internal.h (re_sub_match_top_t): Remove unused member
2291 (struct re_dfa_t): Remove unused member states_alloc.
2292 * regcomp.c (init_dfa): Don't initialize unused members.
2294 2005-08-31 Bruno Haible <bruno@clisp.org>
2296 * strstr.c: Include <stddef.h>, for NULL.
2297 * strcasestr.c: Likewise.
2298 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2300 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2302 * iconvme.h: Add prototype for iconv_alloc.
2304 2005-08-29 Simon Josefsson <jas@extundo.com>
2306 * iconvme.c: Fix errno.
2308 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2310 * iconvme.c: Split iconv_string into iconv_alloc.
2312 2005-08-27 Jim Meyering <jim@meyering.net>
2314 * fopen-safer.c: Merge minor changes from coreutils.
2315 * dup-safer.c: Likewise.
2316 * fd-safer.c: Likewise.
2318 Merge from coreutils.
2319 * stdio--.h: New file.
2320 * stdlib--.h: New file.
2321 * mkstemp-safer.c: New file.
2323 GNU tar needs these.
2324 * pipe-safer.c: New file.
2325 * creat-safer.c: New file.
2326 * fcntl--.h (creat): Define to creat_safer.
2327 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2328 * unistd--.h (pipe): Define to pipe_safer.
2329 * unistd-safer.h: Declare pipe_safer.
2331 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2333 * regex_internal.h: Remove all references to
2334 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2336 (bitset_not, bitset_merge, bitset_not_merge):
2337 (bitset_mask, re_string_allocate, re_string_construct):
2338 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2339 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2340 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2341 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2342 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2343 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2344 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2345 (re_acquire_state_context):
2346 Remove unnecessary forward decls.
2347 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2348 Put __attribute at function definition,
2349 now that the function decl has been removed.
2350 * lib/regex_internal.c (re_string_peek_byte_case):
2351 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2354 2005-08-26 Simon Josefsson <jas@extundo.com>
2356 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2357 Haible <bruno@clisp.org>.
2359 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2361 * regexec.c (set_regs): Don't alloca with an unbounded size.
2363 alloca modernization/simplification for regex.
2364 * regex.c: Remove portability cruft for alloca. This no longer
2365 needs to be at the start of the file, and can be moved into
2366 regex_internal.h and simplified.
2367 * regex_internal.h: Include <alloca.h>.
2368 (__libc_use_alloca) [!defined _LIBC]: New macro.
2369 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2370 now works outside glibc.
2372 2005-08-24 Simon Josefsson <jas@extundo.com>
2374 * getpass.c: Add WIN32 implementation. Conditionalize use of
2375 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2376 GLIBC specific code.
2378 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2380 Make regex safe for g++. This fixes one real bug (an "err"
2381 that should have been "*err"). g++ problem reported by
2383 * regex_internal.h (re_calloc): New macro, consistent with
2384 re_malloc etc. All callers of calloc changed to use re_calloc.
2385 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2386 not int. All callers changed.
2387 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2388 just use an array of size MB_LEN_MAX.
2389 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2390 (find_recover_state): Change "err" to "*err"; this fixes what
2391 appears to be a real bug.
2392 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2395 2005-08-25 Jim Meyering <jim@meyering.net>
2397 * open-safer.c: Include <config.h>.
2398 Otherwise, we'd lose LARGEFILE support in any file using
2401 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2403 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2404 * regex.h (regerror): Likewise.
2406 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2407 requires this. (The code never needed it.)
2409 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2410 All uses of recently-renamed identifiers changed to use the new,
2411 POSIX-compliant names. The code will build and run just fine
2412 without these changes, but it's better to eat our own dog food
2413 and use the standard-conforming names.
2415 * regex.h: Fix a multitude of POSIX name space violations.
2416 These changes have an effect only for programs that define
2417 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2418 do not change anything for programs compiled in the normal way.
2419 Also, there is no effect on the ABI.
2421 (_REGEX_SOURCE): New macro.
2422 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2423 defined and _GNU_SOURCE is not; this fixes a name space violation.
2425 Rename the following macros to obey POSIX requirements.
2426 The old names are still visible as macros if _REGEX_SOURCE is defined.
2427 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2428 RE_BACKSLASH_ESCAPE_IN_LISTS.
2429 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2430 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2431 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2432 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2433 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2434 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2435 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2436 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2437 (REG_INTERVALS): renamed from RE_INTERVALS.
2438 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2439 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2440 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2441 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2442 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2443 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2444 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2445 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2446 RE_UNMATCHED_RIGHT_PAREN_ORD.
2447 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2448 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2449 (REG_DEBUG): renamed from RE_DEBUG.
2450 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2451 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2452 unusual, since we can't clash with the POSIX REG_ICASE.
2453 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2454 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2455 (REG_NO_SUB): renamed from RE_NO_SUB.
2456 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2457 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2458 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2459 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2460 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2461 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2462 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2463 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2464 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2465 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2466 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2467 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2468 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2469 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2470 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2471 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2472 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2473 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2474 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2475 (REG_FIXED): Renamed from REGS_FIXED.
2476 (REG_NREGS): Renamed from RE_NREGS.
2478 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2479 of other REG_* macros, since POSIX says the user is allowed to
2480 #undef these macros selectively.
2482 (reg_errcode_t): Update comment stating what other tables need
2485 Rename the following enum values to obey POSIX requirements.
2486 The old names are still visible as macros.
2487 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2488 is not defined, since GNU is supposed to be a superset of POSIX as
2489 much as possible, and since we want reg_errcode_t to be a signed
2490 type for implementation consistency.
2491 (_REG_NOERROR): Renamed from REG_NOERROR.
2492 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2493 (_REG_BADPAT): Renamed from REG_BADPAT.
2494 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2495 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2496 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2497 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2498 (_REG_EBRACK): Renamed from REG_EBRACK.
2499 (_REG_EPAREN): Renamed from REG_EPAREN.
2500 (_REG_EBRACE): Renamed from REG_EBRACE.
2501 (_REG_BADBR): Renamed from REG_BADBR.
2502 (_REG_ERANGE): Renamed from REG_ERANGE.
2503 (_REG_ESPACE): Renamed from REG_ESPACE.
2504 (_REG_BADRPT): Renamed from REG_BADRPT.
2505 (_REG_EEND): Renamed from REG_EEND.
2506 (_REG_ESIZE): Renamed from REG_ESIZE.
2507 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2508 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2509 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2510 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2511 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2513 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2514 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2515 changed. But support the old name if the new one is not defined
2516 and if _REGEX_SOURCE.
2518 Change the following member names in struct re_pattern_buffer.
2519 The old names are still supported if !_REGEX_SOURCE.
2520 The new names are always supported, regardless of _REGEX_SOURCE.
2521 (re_buffer): Renamed from buffer.
2522 (re_allocated): Renamed from allocated.
2523 (re_used): Renamed from used.
2524 (re_syntax): Renamed from syntax.
2525 (re_fastmap): Renamed from fastmap.
2526 (re_translate): Renamed from translate.
2527 (re_can_be_null): Renamed from can_be_null.
2528 (re_regs_allocated): Renamed from regs_allocated.
2529 (re_fastmap_accurate): Renamed from fastmap_accurate.
2530 (re_no_sub): Renamed from no_sub.
2531 (re_not_bol): Renamed from not_bol.
2532 (re_not_eol): Renamed from not_eol.
2533 (re_newline_anchor): Renamed from newline_anchor.
2535 Change the following member names in struct re_registers.
2536 The old names are still supported if !_REGEX_SOURCE.
2537 The new names are always supported, regardless of _REGEX_SOURCE.
2538 (rm_num_regs): Renamed from num_regs.
2539 (rm_start): Renamed from start.
2540 (rm_end): Renamed from end.
2542 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2543 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2544 Prepend __ to parameter names.
2546 Undo yesterday's changes.
2548 2005-08-24 Jim Meyering <jim@meyering.net>
2550 Sync from coreutils.
2551 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2553 2005-08-21 Bruno Haible <bruno@clisp.org>
2555 * lock.h: Add multiple inclusion guard.
2556 * tls.h: Add multiple inclusion guard.
2558 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2560 * regex.h (REG_NOSYS)
2561 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2562 Define, since POSIX requires it as of 2001.
2563 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2564 New private symbol, used to keep the enum signed in all cases.
2565 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2566 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2568 * regex_internal.c (re_string_skip_chars, register_state):
2570 Remove forward decls; no longer needed now that we use prototypes.
2571 * regexec.c (acquire_init_state_context, check_halt_node_context):
2572 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2573 (clean_state_log_if_needed): Likewise.
2575 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2577 Fix problems reported by Sam Steingold in
2578 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2579 * regexec.c (sift_states_bkref): Fix portability bug: the code
2580 assumed that reg_errcode_t is a signed type, which is not
2581 necessarily true if _XOPEN_SOURCE is not defined.
2582 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2583 some compilers warn about it otherwise.
2585 2005-08-20 Jim Meyering <jim@meyering.net>
2587 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2588 of unused local, dfa.
2590 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2592 * regcomp.c (create_initial_state): Remove duplicate decl.
2593 (init_word_char, create_initial_state, duplicate_node_closure):
2594 (fetch_token, peek_token_bracket, build_range_exp):
2595 (build_collating_symbol): Remove forward decls; no longer needed
2596 now that we use prototypes.
2599 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2600 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2601 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2602 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2603 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2604 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2605 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2606 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2607 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2608 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2609 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2610 (build_charclass, build_charclass_op, fetch_number, create_tree):
2611 (create_token_tree, mark_opt_subexp, duplicate_tree):
2612 Use prototypes rather than old-style definitions.
2615 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2616 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2617 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2618 (re_string_reconstruct, re_string_peek_byte_case):
2619 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2620 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2621 (re_node_set_init_copy, re_node_set_add_intersect):
2622 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2623 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2624 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2625 (re_acquire_state, re_acquire_state_context, register_state):
2626 (create_ci_newstate, create_cd_newstate, free_state):
2628 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2629 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2630 (re_search_internal, prune_impossible_nodes):
2631 (acquire_init_state_context, check_matching, static):
2632 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2633 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2634 (update_regs, sift_states_backward, build_sifted_states):
2635 (clean_state_log_if_needed, merge_state_array):
2636 (update_cur_sifted_state, add_epsilon_src_nodes):
2637 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2638 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2639 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2640 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2641 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2642 (check_arrival, check_arrival_add_next_nodes):
2643 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2644 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2645 (check_node_accept_bytes, check_node_accept, extend_buffers):
2646 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2647 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2652 (re_string_allocate, re_string_construct, re_string_reconstruct):
2653 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2654 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2655 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2656 (re_string_context_at, re_string_peek_byte_case):
2657 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2658 is defined, since we now use prototypes always.
2660 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2661 C89 or better. All uses removed.
2663 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2665 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2666 [defined lint]: Suppress bogus uninitialized-variable warnings.
2668 * regcomp.c (duplicate_node): Return new index, not an error code,
2669 and let the caller return REG_ESPACE if out of space. This
2670 removes an uninitialied-variable warning with GCC 4.0.1, and also
2671 avoids taking the address of a local variable. All callers
2674 2005-08-19 Jim Meyering <jim@meyering.net>
2676 * regexec.c (proceed_next_node): Redo local variables to
2677 avoid GCC shadowing warnings.
2679 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2681 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2682 (re_node_set_insert_last, re_dfa_add_node):
2683 Rename local variables to avoid GCC shadowing warnings.
2685 2005-08-18 Bruno Haible <bruno@clisp.org>
2687 * strstr.c (strstr): Fix return value in multibyte case.
2688 * strcasestr.c (strcasestr): Likewise.
2690 2005-08-17 Jim Meyering <jim@meyering.net>
2692 Make the %s format (seconds since the epoch) work for a negative
2693 number and when used with a zero-padded field width, e.g. %015s.
2695 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2696 label so that it precedes the code to set `digits'. Otherwise,
2697 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2698 print `00-22'. Now, it prints `-0022', as it should.
2700 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2702 * regex.h: Remove useless space-before-tab. From coreutils.
2704 2005-08-17 Bruno Haible <bruno@clisp.org>
2706 * strcasestr.h: New file.
2707 * strcasestr.c: New file.
2709 2005-08-17 Bruno Haible <bruno@clisp.org>
2711 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2712 * strstr.c: Completely rewritten, with multibyte locale support.
2714 2005-08-17 Bruno Haible <bruno@clisp.org>
2716 * strcasecmp.c: Use mbuiter.h.
2718 2005-08-17 Bruno Haible <bruno@clisp.org>
2720 * mbuiter.h: New file.
2722 2005-08-16 Bruno Haible <bruno@clisp.org>
2724 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2726 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2727 NUL byte, not after it.
2729 2005-08-16 Bruno Haible <bruno@clisp.org>
2731 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2732 the valid ones. Makes the comparison operations transitive:
2733 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2734 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2736 2005-08-16 Bruno Haible <bruno@clisp.org>
2738 * strcase.h (strcasecmp): Add note in comments.
2739 * strncasecmp.c: Use code from strcasecmp.c.
2740 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2741 (strcasecmp): Work correctly in multibyte locales.
2743 2005-08-16 Bruno Haible <bruno@clisp.org>
2745 * strnlen1.h: New file.
2746 * strnlen1.c: New file.
2748 2005-08-16 Bruno Haible <bruno@clisp.org>
2750 * mbfile.h: New file.
2752 2005-08-16 Bruno Haible <bruno@clisp.org>
2754 * mbiter.h: New file.
2756 2005-08-16 Bruno Haible <bruno@clisp.org>
2758 * mbchar.h: New file.
2759 * mbchar.c: New file.
2761 2005-08-16 Bruno Haible <bruno@clisp.org>
2763 * tls.h: New file, from GNU gettext.
2764 * tls.c: New file, from GNU gettext.
2766 2005-08-15 Bruno Haible <bruno@clisp.org>
2768 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2771 2005-08-14 Jim Meyering <jim@meyering.net>
2773 Sync from coreutils.
2775 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2776 Use the hash-table-based cycle-detection code not just when
2777 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2778 Reported by James Youngman in
2779 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2780 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2781 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2782 This lets us compile with -DFTS_DEBUG, once again.
2783 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2784 * fts.c (fd_safer): Remove decl.
2785 Include fcntl--.h rather than unistd-safer.h
2786 (fts_safe_changedir): Don't call fd_safer; no longer needed
2787 now that we include fcntl--.h.
2789 2005-08-11 Simon Josefsson <jas@extundo.com>
2791 * readline.h, readline.c: New file.
2793 2005-08-11 Bruno Haible <bruno@clisp.org>
2795 * strnlen.h (strnlen): Change parameter name to match comment.
2797 2005-08-10 Simon Josefsson <jas@extundo.com>
2799 * strndup.c: Use strnlen.h.
2801 * strnlen.h: New file.
2803 2005-08-02 Simon Josefsson <jas@extundo.com>
2805 * getline.h, getline.c: Rewrite.
2807 * getdelim.h, getdelim.c: New files, ported from glibc.
2809 2005-07-31 Bruno Haible <bruno@clisp.org>
2811 * lock.h (gl_lock_initializer): New macro.
2812 (gl_lock_define_initialized): Use it.
2813 (gl_rwlock_initializer): New macro.
2814 (gl_rwlock_define_initialized): Use it.
2815 (gl_recursive_lock_initializer): New macro.
2816 (gl_recursive_lock_define_initialized): Use it.
2818 2005-07-26 Bruno Haible <bruno@clisp.org>
2820 * lock.h: Update from GNU gettext.
2821 * lock.c: Update from GNU gettext.
2823 2005-07-18 Bruno Haible <bruno@clisp.org>
2825 * lock.h (gl_once_t): New type.
2826 (gl_once_define, gl_once): New macros.
2827 * lock.c (fresh_once): New variable.
2828 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2831 2005-07-18 Simon Josefsson <jas@extundo.com>
2833 * check-version.c (check_version): Accept identical versions too.
2835 2005-07-18 Bruno Haible <bruno@clisp.org>
2837 * lock.h: New file, from GNU gettext.
2838 * lock.c: New file, from GNU gettext.
2840 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2842 * quotearg.c: Add translator comment suggested by Bruno Haible,
2843 with a minor change.
2845 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2847 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2848 copyright symbol and the year.
2849 * version-etc.c (COPYRIGHT_YEAR): New constant.
2850 (version_etc_va): Use parameterized copyright notice.
2851 Reword to conform to the current GNU coding standards.
2853 2005-07-11 Simon Josefsson <jas@extundo.com>
2855 * size_max.h: New file.
2857 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2859 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2862 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2863 and Paul Eggert <eggert@cs.ucla.edu>
2865 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2866 in wint_t, not wchar_t. Remove now-unnecessary cast.
2868 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2870 * regex.c, regex.h: Sync from libc.
2871 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2872 New files, synced from libc, except that regex_internal.h
2873 currently has a small porting fix.
2875 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2877 Remove the dependency of the strftime module on the tzset module.
2878 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2879 Copy the input structure, to work around some of the bug with
2880 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2881 Solaris releases, you should also use the tzset module, but we won't
2882 require it as a dependency any more since we don't want LGPLed code
2883 to depend on GPLed code.
2885 2005-07-02 Jim Meyering <jim@meyering.net>
2887 * backupfile.c (backup_args): Change a `0' to NULL.
2889 2005-07-01 Jim Meyering <jim@meyering.net>
2891 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2892 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2893 * save-cwd.c, tempname.c:
2894 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2895 and don't include <sys/file.h>).
2897 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2899 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2900 declares only 'struct timespec;' (!).
2902 2005-06-29 Jim Meyering <jim@meyering.net>
2904 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2905 type name. Use the variable name instead.
2906 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2908 2005-06-28 Simon Josefsson <jas@extundo.com>
2910 * check-version.h, check-version.c: New files.
2912 2005-06-28 Simon Josefsson <jas@extundo.com>
2914 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2915 collision with global variable. Better indentation. Don't
2916 increment buffer pointer beyond buffer end. Based on comments
2917 from Paul Eggert <eggert@cs.ucla.edu>.
2921 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2923 * canon-host.c (canon-host): Append trailing "," to 0 in
2924 initializer of struct addrinfo, as an indication that we don't
2925 care how many members the structure has.
2927 2005-06-24 Derek Price <derek@ximbiot.com>
2928 and Bruno Haible <bruno@clisp.org>
2930 Remove stat module & update lstat.
2931 * stat.c: Remove this file...
2932 (slash_aware_lstat): ...moving this content and its support...
2933 * lstat.c (rpl_lstat): ...into here.
2934 * lstat.h: New file.
2936 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2938 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2939 (ranged_convert): Don't save conversion in a temporary struct.
2940 This causes a warning with GCC 4.0.0, and anyway in the typical
2941 case it's not worth the extra 100 bytes or so of code.
2942 (ranged_convert, __mktime_internal): When calling a function via a
2943 pointer P, use P () rather than (*P) (), as we now assume C89 or
2946 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2948 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2949 "who -r" failed to give output. Problem reported by Tim Waugh.
2951 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2952 (xcalloc): Use it to avoid needless tests.
2953 Problem reported by Jim Meyering.
2955 2005-06-16 Jim Meyering <jim@meyering.net>
2957 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2958 when either N or S is zero.
2960 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2962 * argp.h (__option_is_short): Check upper limit of
2963 __key. Isprint() requires its argument to have the value
2964 of an unsigned char or EOF.
2966 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2968 * fnmatch.c (fnmatch): If there is an encoding error in a
2969 multibyte string or pattern, fall back on unibyte matching.
2970 Problem reported by James Youngman.
2972 2005-06-08 Bruno Haible <bruno@clisp.org>
2974 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2977 2005-06-08 Bruno Haible <bruno@clisp.org>
2979 * csharpcomp.h: New file, from GNU gettext.
2980 * csharpcomp.c: New file, from GNU gettext.
2981 * csharpcomp.sh.in: New file, from GNU gettext.
2983 2005-06-07 Derek Price <derek@ximbiot.com>
2986 * glob_.h: Indent nested #ifdef.
2988 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
2990 Sync from coreutils.
2991 Use "file name" when talking about file names, instead of "filename"
2992 or "path", as per the GNU coding standards.
2993 * mkdir-p.c: Renamed from makepath.c.
2994 (make_dir_parents): Renamed from make_path. All callers changed.
2995 * mkdir-p.h: Likewise. All includers changed.
2996 * filenamecat.c: Renamed from path-concat.c.
2997 (file_name_concat): Renamed from path_concat. All callers changed.
2998 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2999 * filenamecat.h: Likewise. All includers changed.
3000 * acl.c: Don't use "path" or "filename" to mean "file name"
3001 in comments or local variable names.
3002 * basename.c: Likewise.
3003 * canonicalize.c, canonicalize.h: Likewise.
3004 * dirname.c, dirname.h: Likewise.
3005 * euidaccess.c: Likewise.
3006 * exclude.c: Likewise
3007 * fnmatch_.h, fnmatch_loop.c: Likewise.
3008 * fsusage.c, fsuage.h: Likewise.
3009 * fts.c, fts_.h: Likewise.
3010 * getcwd.c: Likewise.
3011 * getloadavg.c: Likewise.
3012 * mkstemp.c: Likewise.
3013 * mountlist.c, mountlist.h: Likewise.
3014 * openat.c, openat.h: Likewise.
3015 * readlink-stub.c: Likewise.
3016 * readutmp.c, readutmp.h: Likewise.
3017 * rename.c: Likewise.
3018 * rmdir.c: Likewise.
3020 * savedir.c: Likewise.
3021 * stripslash.c: Likewise.
3022 * tempname.c: Likewise.
3023 * xreadlink.c: Likewise.
3024 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3026 * exclude.h: Likewise.
3028 * euidaccess.c (getuid, getgid, getuid, getegid)
3029 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3030 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3031 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3032 * pathmax.h: Include <limits.h> unconditionally, since other
3033 files have been getting away with it for years (MORE/BSD 4.3
3035 * userspec.c (getpwnam, getgrnam, getgrgid)
3036 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3038 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3039 Define to 256, not 255, as per modern POSIX.
3041 2005-06-01 Bruno Haible <bruno@clisp.org>
3043 * csharpexec.h: New file, from GNU gettext.
3044 * csharpexec.c: New file, from GNU gettext.
3045 * csharpexec.sh.in: New file, from GNU gettext.
3047 2005-05-31 Derek Price <derek@ximbiot.com>
3048 Paul Eggert <eggert@cs.ucla.edu>
3051 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3053 2005-05-29 Derek Price <derek@ximbiot.com>
3054 Paul Eggert <eggert@cs.ucla.edu>
3056 * glob_.h, glob.c: New files.
3058 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3060 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3062 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3063 the configuration hassle isn't worth it.
3064 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3065 (LONGEST_MODIFIER, PRIuMAX): Remove.
3067 2005-05-27 Bruno Haible <bruno@clisp.org>
3069 * getlogin_r.h: Remove second include of <stddef.h>.
3071 2005-05-25 Bruno Haible <bruno@clisp.org>
3072 Derek Price <derek@ximbiot.com>
3074 * getlogin_r.h: Simplify API documentation.
3076 2005-05-25 Derek Price <derek@ximbiot.com>
3077 Paul Eggert <eggert@cs.ucla.edu>
3079 * getlogin_r.c, getlogin_r.h: New files.
3081 2005-05-22 Bruno Haible <bruno@clisp.org>
3083 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3084 Also include <sys/param.h> if it defines MIN, MAX.
3085 Based on a patch by Derek Price <derek@ximbiot.com>.
3087 2005-05-22 Bruno Haible <bruno@clisp.org>
3089 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3090 (INT64_MIN): Fix definition.
3091 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3093 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3094 NEED_SIGNED_INT_TYPES.
3096 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3097 HAVE_SYSTEM_INTTYPES.
3099 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3101 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3102 so that unistd-safer.h (GPL'ed code) need not be included.
3104 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3107 * fts.c: Don't include "cycle-check.h" or "hash.h".
3108 (setup_dir, free_dir): New functions.
3109 (enter_dir, leave_dir): Define trivial
3110 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3111 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3112 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3113 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3114 Move to fts-cycle.c.
3115 (fts_open): Use setup_dir.
3116 (fts_close): Use free_dir.
3117 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3118 This adds a label and some gotos, but the alternatives were messier.
3119 Check for memory allocation failure when entering a dir.
3120 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3121 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3122 (FTS): New member fts_cycle, that is a union that contains the
3123 old active_dir_ht and cycle_state. All uses changed to mention
3124 fts_cycle.ht and fts_cycle.state.
3125 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3126 fts.c, with the following changes:
3127 (setup_dir, free_dir): New functions.
3128 (enter_dir): Now returns bool. Return true if successful, false
3129 if memory exhausted. All callers changed.
3130 Do not bother partly cleaning up on
3131 memory allocation failure; that is free_dir's job.
3132 However, free ad if hash_insert fails, to avoid memory leak.
3133 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3134 fts->fts_options to see which union member to use.
3136 2005-05-20 Jim Meyering <jim@meyering.net>
3138 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3139 Now a macro, to pacify GCC.
3141 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3143 * chown.c (rpl_chown): Return -1 on failure.
3145 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3147 * canonicalize.c: Include canonicalize.h first, to test interface.
3148 Include <stddef.h> unconditionally, since we assume C89 now.
3149 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3150 * fts.c: Include fts_.h first, to check interface.
3151 Do not include intprops.h; no longer needed.
3152 Include cycle-check.h and hash.h, since fts_.h no longer does.
3153 Remove unnecessary casts of closedir to void.
3154 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3155 decide whether to decrement nlinks.
3156 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3157 (FTS): Use struct hash_table * instead of Hash_table, so that
3158 we no longer need to include hash.h here.
3160 2005-05-17 Jim Meyering <jim@meyering.net>
3162 * fts.c, fts_.h: New files, from coreutils.
3164 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3166 Sync from coreutils.
3167 * unlinkdir.c, unlinkdir.h: New files.
3168 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3169 regex.h, unlocked-io.h, xtime.h:
3170 White space changes only.
3171 * makepath.c (make_path): Port to hosts where leading "//" is special.
3172 * yesno.c: Include getline.h, not ctype.h.
3173 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3174 Use getline to remove arbitrary restriction on response length.
3176 2005-05-13 Bruno Haible <bruno@clisp.org>
3178 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3179 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3180 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3181 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3182 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3183 Add support for 64-bit integers in the MSVC compiler.
3185 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3187 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3188 Change the initial comment to refer to GPL, not LGPL.
3189 gnulib-tool will change it to LGPL as needed.
3191 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3192 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3193 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3194 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3195 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3196 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3197 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3198 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3199 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3200 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3201 concatpath.c, config.charset, copy-file.c, copy-file.h,
3202 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3203 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3204 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3205 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3206 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3207 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3208 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3209 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3210 full-read.c, full-read.h, full-write.c, full-write.h,
3211 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3212 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3213 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3214 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3215 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3216 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3217 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3218 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3219 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3220 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3221 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3222 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3223 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3224 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3225 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3226 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3227 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3228 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3229 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3230 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3231 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3232 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3233 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3234 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3235 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3236 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3237 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3238 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3239 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3240 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3241 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3242 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3243 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3244 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3245 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3246 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3247 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3248 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3249 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3250 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3251 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3252 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3253 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3254 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3255 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3256 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3257 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3258 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3259 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3260 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3261 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3262 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3263 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3264 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3265 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3266 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3267 Update FSF postal mail address.
3269 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3271 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3272 specified in ai_socktype. Fix invalid ai_protocol
3273 check. ai_protocol is usually set to 0 or depending on
3274 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3275 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3276 ai_socktype / ai_protocol in the returned addrinfo structure.
3278 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3279 Bruno Haible <bruno@clisp.org>
3281 * inet_ntop.h: New file.
3282 * inet_ntop.c: New file, from glibc with modifications.
3284 2005-05-08 Jim Meyering <jim@meyering.net>
3286 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3288 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3290 Merge from coreutils. Among other things,
3291 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3292 * fd-safer.c: New file.
3293 * fcntl-safer.h, open-safer.c: Remove.
3294 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3295 * dup-safer.c: Include unistd-safer.h first.
3296 Don't include errno.h.
3297 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3298 * file-type.h: Don't assume invoker included sys/stat.h first.
3299 * file-type.c: Rely on file-type.h change.
3300 * getloadavg.c: Include unistd-safer.h.
3301 (getloadavg): Use safer open.
3302 * getusershell.c: Include "stdio-safer.h".
3303 (getusershell): Use safer fopen.
3304 * long-options.c (long_options): Use NULL rather than 0.
3305 * modechange.h (mode_free): Remove; all callers changed to invoke
3307 * modechange.c: Likewise.
3308 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3309 (MODE_DONE): New constant.
3310 (struct mode_change): Remove 'next' member.
3311 (make_node_op_equals): New function; like the old one of the
3312 same name, except it allocates an array.
3313 (mode_compile, mode_create_from_ref): Use it.
3314 (mode_compile): Allocate result as an array, not a linked list.
3315 Parse octal string ourself, so that we catch mistakes like "+0".
3316 (mode_adjust): Arg is an array, not a linked list.
3317 * modechange.c: Include stat-macros.h, xalloc.h.
3318 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3319 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3320 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3321 Remove. This is now stat-macros.h's job.
3322 (talloc): Remove. All callers replaced by xalloc, so that
3323 our invokers don't have to worry about reporting memory failures.
3324 (make_node_op_equals): Remove.
3325 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3327 (struct mode_change): Moved here from modechange.h.
3328 (mode_append_entry): Remove.
3329 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3330 apps to have incorrect behavior. Use simpler algorithm for head
3331 and tail. Don't futz with umask; that's now the job of mode_adjust.
3332 Detect more invalid usages rather than having somewhat-random behavior.
3333 Don't insert an "a=" action, as that leads to incorrect behavior.
3334 (mode_compile, mode_create_from_ref): Return NULL on error instead
3335 of an enum, since now there's only one way to have an error. All
3337 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3338 at the correct time. Simplify calculation of "+u" and its ilk.
3339 Don't mishandle "+X".
3340 (mode_free): Remove "register" and localize decls.
3341 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3342 (struct mode_change): Move to modechange.c; callers don't
3343 need to see this stuff.
3344 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3345 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3346 (mode_change, mode_adjust): Reflect the new signatures noted above.
3347 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3348 that might redefine system include files.
3349 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3350 (my_usleep): Use NULL rather than (void *) 0.
3351 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3352 Use siginterrupt to specify that system calls should be interrupted.
3353 (rpl_nanosleep): Move initialization of suspended closer to call of
3355 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3356 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3357 (desirable_utmp_entry): New function.
3358 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3359 using x2nrealloc, to simplify logic.
3360 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3361 size calculation. Do not assume utmp file is a regular file.
3362 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3363 (READ_UTMP_CHECK_PIDS): New constant.
3364 * save-cwd.c: Include unistd-safer.h.
3365 (save_cwd): Use fd_safer.
3366 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3367 [!_LIBC] Include "stat-macros.h" instead.
3368 * unistd-safer.h (fd_safer): New decl.
3370 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3372 * byteswap_.h: New file.
3374 2005-04-25 Albert Chin <china@thewrittenword.com>
3376 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3379 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3381 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3382 that "UTC +1 second" continues to work. Problem reported
3384 (relunit_snumber): New rule.
3387 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3389 * getdate.y (universal_time_zone_table): New constant.
3390 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3391 universal_time_zone_table.
3392 (lookup_zone): Prefer universal_time_zone_table to
3393 local_time_zone_table, so that "GMT" time stamps are allowed in
3394 London during the summer. Problem reported by Ian Abbott.
3396 2005-04-12 Jim Meyering <jim@meyering.net>
3398 * human.c (humblock): Set *options even when returning due to
3399 xstrtoumax conversion failure. Thanks to a used-uninitialized
3402 2005-04-09 Jim Meyering <jim@meyering.net>
3404 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3405 -Wuninitialized: initialize tm0.tm_year.
3407 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3409 * getdate.y (parser_control): rels_seen is now a boolean, not a
3410 count, since there's no maximum. All uses changed.
3411 Add member dsts_seen.
3412 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3414 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3415 Use pc_rels_seen to decide whther a date is absolute.
3417 * getdate.y (number): Don't overwrite year.
3418 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3421 2005-04-02 Simon Josefsson <jas@extundo.com>
3423 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3424 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3426 2005-03-27 Jim Meyering <jim@meyering.net>
3428 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3430 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3432 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3433 "one's complement" -> "ones' complement" in comment, as per Knuth.
3434 "value of type" -> "type or expression" in comment.
3435 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3437 2005-03-26 Jim Meyering <jim@meyering.net>
3440 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3441 Correct typos: s/or/of/.
3443 2005-03-23 Jim Meyering <jim@meyering.net>
3445 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3447 2005-03-21 Jim Meyering <jim@meyering.net>
3449 Changes imported from coreutils.
3451 * cycle-check.c: Don't include xalloc.h.
3453 * path-concat.c: Don't include assert.h.
3454 (path_concat): Remove assertion that would have triggered
3455 for ABASE starting with more than one slash.
3456 Reported by Andreas Schwab.
3458 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3459 properly when ABASE is an absolute file name.
3460 Correct the description of this function.
3462 Add an assertion and a test driver.
3463 This fixes a bug introduced on 2004-07-02.
3464 Andreas Schwab reported the resulting failure of cp --parents:
3465 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3467 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3469 * strftime.c (my_strftime): If the underlying strftime returns 0
3470 (which shouldn't happen), generate nothing instead of returning 0
3471 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3473 2005-03-16 Bruno Haible <bruno@clisp.org>
3475 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3477 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3479 * strftime.c (my_strftime): Prepend space to format so that we can
3480 reliably distinguish strftime failure from empty output on POSIX
3483 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3485 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3486 (iconv_string): Don't guess a size-zero buffer, as that might cause
3487 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3488 result would be 'too large', where 'too large' is (heuristically)
3489 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3490 overflow concerns. This will prevent some unwanted malloc failures
3491 when the inputs are very large.
3493 2005-03-15 Bruno Haible <bruno@clisp.org>
3495 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3498 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3501 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3503 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3505 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3506 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3508 * strtol.c: Likewise.
3510 2005-03-14 Simon Josefsson <jas@extundo.com>
3512 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3515 2005-03-14 Jim Meyering <jim@meyering.net>
3517 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3518 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3519 to be nonzero so that we (and caller) can detect the difference
3520 between a valid zero-length expansion and an error return, even
3521 when the underlying strftime fails before writing anything into
3524 2005-03-10 Jim Meyering <jim@meyering.net>
3526 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3527 so that this module works on systems without fchdir.
3529 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3531 Factor int-properties macros into a single file, except for
3532 glibc-related files.
3533 * intprops.h: New file.
3534 * getloadavg.c: Include it instead of limits.h.
3535 (INT_STRLEN_BOUND): Remove.
3536 * human.c: Include intprops.h.
3537 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3538 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3539 * inttostr.h: Include intprops.h instead of limits.h.
3540 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3541 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3542 for consistency with intprops.h.
3543 (time_t_is_integer, twos_complement_arithmetic): Use them.
3544 * sig2str.h: Include <signal.h>, intprops.h.
3545 (INT_STRLEN_BOUND): Remove.
3546 * strftime.c (TYPE_SIGNED): Remove.
3547 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3548 * strtol.c: Adjust comments to match intprops.h.
3549 * userspec.c: Include intprops.h.
3550 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3551 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3552 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3553 instead of rolling our own expressions.
3554 * xstrtol.c: Include xstrtol.h first, to test interface.
3556 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3558 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3559 the right thing even if adding 1900 would overflow. Similarly
3560 for tm_mon + 1 and tm_yday + 1.
3561 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3562 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3563 (DO_SIGNED_NUMBER): New macro.
3564 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3566 2005-03-07 Bruno Haible <bruno@clisp.org>
3568 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3570 2005-03-03 Derek R. Price <derek@ximbiot.com>
3571 Bruno Haible <bruno@clisp.org>
3573 * pagealign_alloc.h: New file.
3574 * pagealign_alloc.c: New file.
3576 2005-01-28 Bruno Haible <bruno@clisp.org>
3578 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3581 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3583 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3584 The workaround isn't strictly needed for POSIX conformance, and
3585 it's too much of a pain to configure and maintain. We'll ask
3586 people to fix their kernels instead.
3587 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3588 (NANOSLEEP_BUG_WORKAROUND): Remove.
3589 (xnanosleep): Remove the workaround.
3591 2005-02-12 Bruno Haible <bruno@clisp.org>
3593 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3595 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3597 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3598 * timespec.h (gettime): Return void, since it always
3599 succeeds now. All uses changed.
3600 * gettime.c (gettime) Likewise.
3601 [HAVE_NANOTIME]: Prefer nanotime.
3602 Assume gettimeofday succeeds, as POSIX requires.
3603 Assime time () succeeds, since other code already does.
3604 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3605 (timespec_subtract): Remove.
3606 (NANOSLEEP_BUG_WORKAROUND): New constant.
3607 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3608 things considerably. Use it only on GNU/Linux hosts, since the
3609 workaround shouldn't be needed elsewhere.
3611 2005-02-24 Bruno Haible <bruno@clisp.org>
3613 * gettext.h: Update from GNU gettext 0.14.2.
3615 2005-02-24 Bruno Haible <bruno@clisp.org>
3617 * localcharset.c: Update from GNU gettext 0.14.2.
3618 * config.charset: Update from GNU gettext 0.14.2.
3620 2005-02-22 Simon Josefsson <jas@extundo.com>
3622 * iconvme.h, iconvme.c: New files, from libc.
3624 2005-02-20 Neil Conway <neilc@samurai.com>
3626 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3627 returned by OSX/Darwin if the specified buffer is not large
3628 enough for the hostname.
3630 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3632 * memrchr.h: New file.
3633 * chdir-long.c: Include it.
3634 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3635 Don't bother including stddef.h.
3637 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3639 * argp-help.c (__argp_help): Create a fake struct argp_state and
3640 pass it to _help, otherwise the latter coredumps trying to
3641 dereference state.root_argp.
3643 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3645 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3647 Include <sys/types.h>, for dev_t.
3648 (ME_DUMMY, ME_REMOTE): Move from here....
3649 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3650 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3652 Include mountlist.h first, to test the interface.
3654 2005-01-29 Bruno Haible <bruno@clisp.org>
3656 * progname.c (program_name): Initialize.
3657 Needed when linking statically on MacOS X.
3659 2005-01-28 Bruno Haible <bruno@clisp.org>
3661 * javacomp.sh.in: New file, from GNU gettext.
3662 * javacomp.h: New file, from GNU gettext.
3663 * javacomp.c: New file, from GNU gettext.
3665 2005-01-26 Bruno Haible <bruno@clisp.org>
3667 * javaexec.sh.in: New file, from GNU gettext.
3668 * javaexec.h: New file, from GNU gettext.
3669 * javaexec.c: New file, from GNU gettext.
3671 2005-01-26 Simon Josefsson <jas@extundo.com>
3673 * gai_strerror.c: Use GPL in header.
3675 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3677 * argp-help.c (hol_entry_help): Avoid using non-constant
3678 initializers for struct pentry_state.
3679 (__argp_error): Check return value of __asprintf
3680 (__argp_failure): Translate error message
3682 * argp-parse.c: Removed braces around the expansion of N_()
3684 2005-01-21 Jim Meyering <jim@meyering.net>
3686 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3687 same value as for Solaris 9.
3689 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3690 component length. This included changing the parameter to be
3691 of type `char *' rather than `char const *'.
3692 * chdir-long.h (chdir_long): Update prototype.
3694 * openat.c (fdopendir, fstatat): New functions.
3695 * openat.h: Include headers required for use of DIR and struct stat.
3696 [AT_SYMLINK_NOFOLLOW]: Define.
3697 (fdopendir, fstatat): Add prototypes.
3699 2005-01-21 Bruno Haible <bruno@clisp.org>
3701 * classpath.h: New file, from GNU gettext.
3702 * classpath.c: New file, from GNU gettext.
3704 2005-01-20 Simon Josefsson <jas@extundo.com>
3706 * version-etc-fsf.c: New file, with version_etc_copyright.
3707 * version-etc.c: Remove version_etc_copyright.
3708 * version-etc.h (version_etc_copyright): Use [] instead of * in
3709 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3711 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3713 * save-cwd.c (save_cwd): Remove code to support the case
3714 where fchdir is missing or flaky.
3716 2005-01-20 Simon Josefsson <jas@extundo.com>
3718 * base64.h (isbase64): Add.
3720 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3721 using a unsigned prototype, don't inline.
3722 (base64_decode): Use it.
3724 2005-01-19 Bruno Haible <bruno@clisp.org>
3726 * sh-quote.h: New file, from GNU gettext.
3727 * sh-quote.c: New file, from GNU gettext.
3729 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3731 Merge changes from coreutils, as described below in several
3732 changelogs dated today.
3734 * save-cwd.c: Include "save-cwd.h" before other include files.
3735 (O_DIRECTORY): Remove; not needed here, since "." must be
3736 a directory. All uses removed.
3737 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3738 universal on Suns, and we also need to test for IRIX.
3739 Revamp code to use 'if' rather than '#if'.
3740 Avoid unnecessary comparison of cwd->desc to 0.
3742 * utimens.c (futimens): Robustify the previous patch, by checking
3743 for known valid error numbers rather than observed invalid ones.
3745 2005-01-18 Jim Meyering <jim@meyering.net>
3747 * version-etc.c (version_etc_copyright): Update copyright date.
3749 * utimens.c (futimens): Account for the fact that futimes
3750 can also fail with errno == ENOSYS or errno == ENOENT.
3751 Patch from Dmitry V. Levin.
3753 Change the name of the robust chdir function from chdir to chdir_long.
3754 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3755 (restore_cwd): Use chdir_long, not chdir.
3756 * chdir-long.c: Renamed from chdir.c.
3757 * chdir-long.h: Renamed from chdir.h.
3758 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3761 2005-01-18 Bob Proulx <bob@proulx.com>
3763 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3764 offsetof() macro construct to avoid compile failure with native HP-UX
3765 11.0 ANSI C compiler.
3767 2005-01-06 Bruno Haible <bruno@clisp.org>
3769 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3770 because stpncpy.m4 takes care of it.
3772 2004-01-24 Bruno Haible <bruno@clisp.org>
3774 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3776 2003-10-09 Bruno Haible <bruno@clisp.org>
3778 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3780 2005-01-06 Bruno Haible <bruno@clisp.org>
3782 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3783 * fwriteerror.c: Include <stdbool.h>.
3784 (fwriteerror): At the end, close the file stream. Record whether
3785 stdout was already closed.
3787 2004-05-27 Bruno Haible <bruno@clisp.org>
3789 * execute.c (environ): Declare if needed.
3790 * pipe.c (environ): Likewise.
3791 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3793 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3795 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3796 definitions to be after all include files, to avoid collisions.
3797 Problem reported by Bob Proulx.
3799 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3801 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3802 not needed. This removes a dependency on the gettext module.
3803 [defined _LIBC]: Do not include <libintl.h>; not needed.
3805 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3807 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3810 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3812 * argp-parse.c: Include <stddef.h>.
3813 (alignof, alignto): New macros.
3814 (parser_init): Don't assume that void * is aligned sufficiently
3817 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3818 need to extend the stack.
3819 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3822 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3824 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3826 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3828 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3829 Remove now-obsolete comment about AIX.
3830 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3831 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3832 (YYMAXDEPTH): New macro.
3834 2004-12-18 Bruno Haible <bruno@clisp.org>
3836 * fatal-signal.c (fatal_signals): Make non-const.
3837 (init_fatal_signals): New function.
3838 (uninstall_handlers, install_handlers): Ignore signals that were set to
3840 (at_fatal_signal): Call init_fatal_signals.
3841 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3843 Reported by Paul Eggert.
3845 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3847 * getdate.y (textint): New member "negative".
3848 (time_zone_hhmm): New function.
3849 Expect 14 shift-reduce conflicts, not 13.
3850 (o_colon_minutes): New rule.
3851 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3852 (yylex): Set the "negative" member of signed numbers.
3854 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3856 Changes imported from coreutils.
3857 * hard-locale.c: Assume <locale.h> exists.
3859 (GLIBC_VERSION): New macro.
3860 (hard_locale): Assume setlocale exists.
3861 Rewrite to avoid #ifdef.
3862 Use strdup rather than malloc + strcpy.
3863 * human.c: Assume <locale.h> exists.
3864 (human_readable): Assume localeconv exists.
3866 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3868 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3869 convert T2, not T. (Imported from libc.)
3871 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3873 * getcwd.c (is_ENAMETOOLONG): New macro.
3874 (__getcwd.c): Don't restore errno; glibc doesn't.
3875 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3876 first, falling back to our code only if its results look suspicious.
3877 Ensure that the resulting buffer is only as large as necessary.
3879 * readutmp.c: Include readutmp.h first.
3880 Include <errno.h>, since readutmp.h no longer does that.
3881 * readutmp.h: Don't include <errno.h>,
3882 <sys/param.h>, <time.h>; not needed to establish interface.
3883 (errno): Remove decl.
3884 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3885 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3886 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3888 2004-11-28 Simon Josefsson <jas@extundo.com>
3890 * base64.h, base64.c: New file.
3892 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3894 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3896 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3898 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3899 HP's ANSI C compiler.
3900 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3901 Declaring int functions causes warnings on some modern systems and
3902 shouldn't be needed to compile on ancient ones.
3903 * same.c (MIN) [defined MIN]: Don't define, since it's already
3906 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3907 with the following changes.
3908 (__set_errno): Parenthesize properly.
3909 Include <stdbool.h>.
3910 (MIN, MAX, MATCHING_INO): New macros.
3911 (__getcwd): Define with prototype, not K&R form.
3912 Use heuristics to allocate default buffer on stack if possible.
3913 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3914 behavior, and to avoid the PATH_MAX limit when computing
3916 Use MATCHING_INO to compare inode number to file.
3917 Check for arithmetic overflow in size calculations.
3918 Fix bug in reallocation of dot array that caused getcwd to fail
3919 on directories nested deeper than 75.
3920 Be more careful about saving errno on error.
3921 Do not use realloc; use only free+malloc, as this is a bit
3922 more flexible and avoids a needless copy operation.
3923 Do not inspect st_dev and st_ino for symbolic links; POSIX
3924 doesn't specify the latter.
3925 Check for closedir errors.
3926 Avoid needless casts.
3927 Use "#ifdef weak_alias" around weak_alias, to be like other
3929 The following changes to getcwd.c have effect only when used in
3930 gnulib; they have no effect inside glibc proper.
3931 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3932 as alloca isn't used.
3933 (alloca, __alloca): Likewise.
3934 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3935 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3936 unconditionally, as gnulib assumes C89 or better.
3937 Do not include <sys/param.h>.
3938 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3939 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3941 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3942 Include <dirent.h> in a way that is compatible with modern Autoconf.
3943 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3944 New macros, if not already defined.
3945 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3946 Use "_LIBC", not "defined _LIBC", for consistency.
3947 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3949 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3950 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3951 * xgetcwd.c: David MacKenzie's old code was removed, so give
3952 credit only to Jim Meyering and adjust the copyright dates.
3953 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3954 <stdlib.h>, <unistd.h>, "pathmax.h".
3955 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3956 (INITIAL_BUFFER_SIZE): Remove.
3957 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3959 2004-11-23 Jim Meyering <jim@meyering.net>
3961 * getopt_.h: Remove trailing blanks.
3963 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3965 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3966 (futimens): New function, which uses futimes if available.
3967 (futimens, utimens): Support timespec==NULL, with same semantics
3968 as utime and utimens.
3969 * utimens.h (futimens): New decl.
3971 2004-11-23 Jim Meyering <jim@meyering.net>
3973 * __fpending.c: Add comment.
3975 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3977 * getopt_.h: Re-addition of __getopt_argv_const caused
3978 redefinition warnings. To avoid them, include the defines
3979 in `#if !defined __need_getopt ... #endif'. The only place
3980 where __getopt_argv_const is used is in definitions
3981 of getopt_long and getopt_long_only below, which are as well
3982 protected by `#ifndef __need_getopt'.
3983 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3984 __need_getopt after including <stdio.h> and <unistd.h> These
3985 headers might have defined it.
3987 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
3989 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
3991 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
3992 optopt): Use them instead of invoking ## directly; otherwise, the
3993 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
3995 2004-11-19 Bruno Haible <bruno@clisp.org>
3997 * strtok_r.c: Move comments from here...
3998 * strtok_r.h: ... to here.
4000 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4002 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4003 might fail. Problem reported by Yoann Vandoorselaere.
4004 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4005 that mishandle size_t overflow.
4007 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4009 * canon-host.c: Include "strdup.h".
4010 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4011 Use strdup instead of malloc/strcpy to duplicate strings.
4013 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4014 (human_space_before_unit): New constant.
4015 * human.c (human_readable): Support it.
4017 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4018 (xgetcwd): Set errno correctly when failing.
4019 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4020 the failure is actually due to a PATH_MAX problem.
4022 Further getopt changes to make it more likely that glibc will
4023 buy the changes back.
4024 * getopt.c (POSIXLY_CORRECT): New constant.
4025 (getopt): Use it, so to preserve glibc semantic
4026 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4027 when compiling for libc.
4028 * getopt_.h (__getopt_argv_const): Bring it back.
4029 (getopt_long, getopt_long_only): Use it.
4031 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4032 New arg POSIXLY_CORRECT. All callers changed.
4033 (getopt): Argv is now char * const *, as per standard.
4034 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4035 not char *__getopt_argv_const *.
4036 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4037 _getopt_long_only_r): Likewise.
4038 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4039 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4040 _getopt_long_r, _getopt_long_only_r): Likewise.
4041 * getopt_.h (__getopt_argv_const): Remove.
4042 (getopt): Argv is now char * const *, as per standard.
4044 * getdate.y (tORDINAL): New token.
4045 (day, relunit): Allow it for relative times.
4046 (relative_time_table): Use tORDINAL for ordinals.
4048 2004-11-15 Jim Meyering <jim@meyering.net>
4050 * closeout.c: Include "__fpending.h" once again.
4051 Include <stdbool.h>.
4052 (close_stdout): Don't fail just because stdout was closed initially,
4053 since some programs don't write to stdout in the normal course of
4054 operation (other than --version and --help), and we don't want this
4055 function to make e.g. `touch file >&-' fail.
4056 But do fail if it was closed and someone has tried to write to it.
4057 E.g., `printf foo >&-' must fail.
4059 2004-11-11 Simon Josefsson <jas@extundo.com>
4061 * strtok_r.h, strtok_r.c: New file.
4063 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4065 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4066 we can stop lying to compilers about the constness of argv when we
4067 are compiled outside glibc.
4068 (getopt, getopt_long, getopt_long_only): Use it.
4069 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4071 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4072 _getopt_long_only_r): Likewise.
4073 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4074 _getopt_long_only_r): Likewise.
4076 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4077 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4078 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4079 the other external symbols.
4080 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4081 declaration, since the above renaming now works around collisions.
4083 2004-11-11 Jim Meyering <jim@meyering.net>
4085 * linebreak.c: Remove trailing blanks.
4086 * alloca_.h: Likewise.
4087 * acosl.c: Likewise.
4088 * euidaccess.c: Likewise.
4089 * allocsa.h: Likewise.
4091 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4093 * mktime.c (SHR): New macro, which is a portable
4094 substitute for >> that should work even on Crays.
4095 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4096 Problem reported by Mark D. Baushke in
4097 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4098 * getdate.y (SHR): Likewise.
4100 * strftime.c (SHR): Likewise.
4102 * quotearg.c (struct quoting_options): Use unsigned int for
4103 quote_these_too, so that right shifts are well defined. All uses
4106 2004-11-10 Simon Josefsson <jas@extundo.com>
4108 * getaddrinfo.h, getaddrinfo.c: New files.
4110 2004-11-10 Jim Meyering <jim@meyering.net>
4112 Ensure that no close failure goes unreported.
4113 * closeout.c (close_stdout): Always close stdout. I.e., don't
4114 return early when it seems there's nothing to flush.
4115 Don't include __fpending.h.
4117 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4119 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4121 2004-11-05 Bruno Haible <bruno@clisp.org>
4123 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4124 Reported by Mark D. Baushke <mdb@cvshome.org>.
4126 2004-11-04 Bruno Haible <bruno@clisp.org>
4128 2004-09-11 Bruno Haible <bruno@clisp.org>
4129 * allocsa.valgrind: New file.
4130 2004-02-06 Bruno Haible <bruno@clisp.org>
4131 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4132 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4133 Reported by Christopher Seip <chris.seip@hp.com>.
4135 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4137 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4138 with errno == ERANGE if the buffer is too small.
4139 Problem reported by Mark D. Baushke.
4141 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4143 * xreadlink.c (MAXSIZE): New macro.
4144 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4145 size does not exceed MAXSIZE. Avoid cast.
4146 As suggested by Mark D. Baushke in
4147 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4148 if readlink fails with buffer size just under MAXSIZE, try again
4151 2004-11-02 Derek R. Price <derek@ximbiot.com>
4152 and Paul Eggert <eggert@cs.ucla.edu>
4154 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4155 (get_date): Overparenthesize to avoid GCC warning.
4157 2004-11-02 Bruno Haible <bruno@clisp.org>
4159 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4160 function returns void.
4162 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4164 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4165 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4168 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4170 * getdate.y: Add support for TZ="foo" within a date string.
4171 Fix some bugs near time_t boundaries. Reject dates with
4172 out-of-range components, e.g., "Sept 31".
4173 Include <stdlib.h>, "setenv.h", "xalloc.h".
4174 (ISDIGIT_LOCALE): Remove; unused.
4175 Note that the TZ and time functions used here are not reentrant.
4176 (mktime_ok, get_tz): New functions.
4177 (TZBUFSIZE): New constant.
4178 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4179 This requires that we sometimes generate our own TZ="XXX..." setting.
4181 2004-10-27 Derek R. Price <derek@ximbiot.com>
4183 * mktime.c (not_equal_tm): Remove redundant check.
4185 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4187 * getdate.y: Use Bison 1.875 features, and some minor
4188 code cleanups. This change does not affect semantics.
4189 Don't include <stdlib.h>; no longer needed.
4190 Don't include unlocked-io.h; only the "#if TEST" code uses
4191 stdio, and performance isn't crucial there.
4192 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4193 Bison 1.875 features as described below.
4194 All uses of "PC." replaced by "pc->".
4195 (YYSTYPE): Add a forward declaration.
4196 (yylex, yyerror): Use full prototypes in forward decls.
4197 Use "%pure-parser" rather than obsolescent "%pure_parser".
4198 Use %parse-param and %lex-param instead of obsolescent
4199 YYPARSE_PARAM and YYLEX_PARAM.
4200 (meridian_table, month_and_day_table, time_units_table,
4201 relative_time_table, time_zone_table, military_table,
4202 lookup_zone, lookup_word, get_date):
4203 Use NULL instead of 0 where appropriate.
4204 (to_hour): Avoid abort (), to avoid a dependency on
4206 (yyerror, yylex): Now accepts parser_control * arg.
4207 (main) [TEST]: Use '\0' rather than 0 for char.
4209 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4211 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4212 It's now the caller's responsibility to handle the case where
4213 !HAVE_GETPAGESIZE && !defined getpagesize.
4215 * mktime.c (leapyear): Arg is long int, not int.
4217 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4219 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4221 2004-10-12 Simon Josefsson <jas@extundo.com>
4223 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4224 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4227 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4229 * vsnprintf.h: New file.
4230 * vsnprintf.c: New file.
4232 2004-10-07 Bruno Haible <bruno@clisp.org>
4234 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4235 into the provided buffer.
4237 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4239 * diacrit.c, diacrit.h: Add GPL notice.
4241 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4242 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4243 * logl.c (logl): Keep the code as similar to glibc as possible.
4244 This avoids a potential constant-folding bug.
4246 2004-10-05 Bruno Haible <bruno@clisp.org>
4248 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4250 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4252 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4253 * xmalloc.c (xmemdup): Likewise.
4254 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4255 XFREE): Remove these long-obsolescent macros.
4256 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4257 * xstrdup.c: Remove.
4259 * regex.c (re_comp): Cast gettext return value to char *,
4260 Problem reported by Martin Neitzel via Mark D. Baushke.
4262 2004-10-04 Simon Josefsson <jas@extundo.com>
4264 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4265 '#ifdef USE_UNLOCKED_IO'.
4267 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4269 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4270 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4271 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4272 regex.c, sha1.c, version-etc.c, yesno.c:
4273 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4274 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4275 the includer's responsibility.
4277 Sync from coreutils.
4279 * modechange.c (mode_compile): Don't decrement a pointer that
4280 points to the start of a string, as the C Standard says the
4281 resulting behavior is undefined.
4283 * backupfile.h (enum backuptype): Rename none -> no_backups,
4284 simple -> simple_backups, numbered_existing ->
4285 numbered_existing_backups, numbered -> numbered_backups
4286 to avoid shadowing problems. All uses changed.
4287 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4288 * backupfile.c (check_extension, numbered_backup):
4289 Rename locals to avoid shadowing 'basename'.
4290 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4293 * .cppi-disable: Add getopt_.h, getopt_int.h.
4294 * .cvsignore: Add getopt.h.
4296 2004-10-04 Simon Josefsson <jas@extundo.com>
4298 * memmem.h: New file.
4299 * memmem.c: New file, taken from glibc.
4301 2004-10-02 Jim Meyering <jim@meyering.net>
4303 * dirfd.h, getpagesize.h: Add copyright notice.
4305 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4307 * snprintf.c: Remove comments as to why each header is needed.
4309 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4311 * strsep.h: New file.
4312 * strsep.c: New file.
4314 2004-10-01 Simon Josefsson <jas@extundo.com>
4316 * snprintf.c (snprintf): Handle size==0.
4318 2004-10-01 Simon Josefsson <jas@extundo.com>
4319 Bruno Haible <bruno@clisp.org>
4321 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4322 (snprintf): Declare 'args'.
4324 2004-09-30 Simon Josefsson <jas@extundo.com>
4326 * snprintf.h, snprintf.c: New files.
4328 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4330 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4331 (hol_entry_help): Never translate an empty string.
4332 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4333 * argp.h (OPTION_NO_TRANS): New option.
4335 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4337 * xvasprintf.c: Include xalloc.h.
4338 (xvasprintf): Use xalloc_die, not xmalloc_die.
4340 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4342 * dummy.c: Change copyright notice to FSF, and license to GPL.
4344 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4346 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4347 Problem reported by Bruno Haible in:
4348 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4350 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4352 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4353 in case some system header has #define'd it. Problem reported by
4354 Soeren D. Schulze in
4355 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4357 2004-09-08 Bruno Haible <bruno@clisp.org>
4359 * stdint_.h: New file, taken from GNU clisp.
4361 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4363 * xvasprintf.h: New file.
4364 * xvasprintf.c: New file.
4365 * xasprintf.c: New file.
4367 2004-09-08 Bruno Haible <bruno@clisp.org>
4369 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4371 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4373 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4375 Import from coreutils.
4376 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4377 strings on unbounded length. alloca's performance benefits aren't
4378 that important here.
4380 (parse_with_separator): New function, with most of the internals
4381 of the old parse_user_spec. Allow user to omit both user and group,
4382 for compatibility with FreeBSD.
4383 Clone only the user name, not the entire spec.
4384 Do not set *uid, *gid unless entirely successful.
4385 Avoid memory leak in some failing cases.
4386 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4387 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4388 (parse_user_spec): Rewrite to use parse_with_separator.
4390 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4392 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4393 its complicated substitute.
4394 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4395 and program_invocation_name.
4396 (__argp_basename) [!_LIBC]: Remove; the only use was
4397 replaced by its body.
4398 (__argp_short_program_name): Change condition from
4399 !defined __argp_short_program_name to
4400 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4401 to match argp-namefrob.h.
4402 (__argp_failure): Don't assume strerror_r returns char *.
4403 * argp-parse.c (N_): Define unconditionally.
4404 (argp_default_options): Fill out initializers with 0 to avoid
4407 2004-08-12 Simon Josefsson <jas@extundo.com>
4409 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4410 * getopt_.h: Renamed from getopt.h.
4412 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4414 Merge from coreutils.
4416 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4417 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4418 for Reliant Unix 5.43.
4420 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4421 (union fooround): Use uintmax_t, not long int.
4422 The rest is a merge from libc:
4423 [defined _LIBC]: Include <shlib-compat.h>.
4424 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4426 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4428 * strverscmp.c: Convert to UTF-8.
4430 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4432 * obstack.h (obstack_empty_p):
4433 Don't assume that chunk->contents is suitably aligned.
4434 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4435 Likewise. Problem reported by Benno in
4436 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4438 * chown.c (rpl_chown): Work even if the file is writeable but not
4439 readable. This could be improved further but it'd take some work.
4441 2004-08-08 Simon Josefsson <jas@extundo.com>
4443 * xgethostname.c: Don't include error.h (not used).
4446 * getpass.c: Include getpass.h first.
4448 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4450 * xalloc-die.c: New files.
4451 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4453 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4454 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4455 (_, N_, xalloc_die): Move to xalloc-die.c.
4456 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4457 so that we needn't mess with xalloc_msg_memory_exhausted.
4459 * sha1.h: Renamed from sha.h.
4460 (SHA1_H): Renamed from _SHA_H.
4461 (sha1_ctx): Renamed from sha_ctx.
4462 (sha1_init_ctx): Renamed from sha_init_ctx.
4463 (sha1_process_block): Renamed from sha_process_block.
4464 (sha1_process_bytes): Renamed from sha_process_bytes.
4465 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4466 (sha1_read_ctx): Renamed from sha_read_ctx.
4467 (sha1_stream): Renamed from sha_stream.
4468 (sha1_buffer): Renamed from sha_buffer.
4469 * sha1.c: Likewise; renamed from sha.c.
4470 Do not include <sys/types.h>.
4471 Include <stddef.h> rather than <stdlib.h>.
4473 2004-08-08 Bruno Haible <bruno@clisp.org>
4475 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4476 FILESYSTEM_PREFIX_LEN.
4477 * progreloc.c: Likewise.
4478 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4480 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4483 * argp-help.c (make_hol, hol_append): Don't assume that
4484 SIZE_MAX is a valid preprocessor constant.
4485 (__argp_basename): Change from "#ifndef _LIBC"
4486 to "#ifndef __argp_short_program_name", so that
4487 we don't compile these functions for tar.
4489 More merges from coreutils.
4490 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4491 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4493 * addext.c: Remove; no longer needed.
4494 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4495 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4496 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4497 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4498 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4499 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4500 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4501 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4502 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4503 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4504 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4505 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4506 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4507 Import changes from coreutils.
4509 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4511 Merge from coreutils.
4513 * .gdb-history: Remove; this doesn't belong here.
4515 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4516 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4517 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4519 * dirname.h: Include <stdbool.h>.
4520 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4521 for consistency with POSIX terminology. All uses changed.
4522 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4523 (strip_trailing_slashes): Use bool for booleans.
4524 * stripslash.c (strip_trailing_slashes): Likewise.
4526 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4527 sometimes returns a positive errno value even when it succeeds.
4528 (print_errno_message) [!LIBC]: Fall back on strerror if
4531 * path-concat.c (mempcpy): Don't define if a system header defines it.
4532 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4533 (longest_relative_suffix): New function.
4534 (path_concat): Use it. Assume first argument is not NULL.
4535 Port to DOS. Omit redundant separators.
4536 Report an error instead of returning NULL.
4537 Use mempcpy instead of memcpy.
4538 (xpath_concat): Remove: not declared or used.
4540 * same.h: Include <stdbool.h>
4541 (same_name): Return bool, not int.
4542 * same.c (same_name): Likewise.
4543 (errno): Don't declare; we assume C89 or better now.
4545 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4546 if not already defined.
4548 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4549 * dup-safer.c (errno): Likewise.
4551 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4553 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4556 2004-08-03 Simon Josefsson <jas@extundo.com>
4558 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4559 * progname.h: Don't include stdbool.h.
4561 2004-08-02 Simon Josefsson <jas@extundo.com>
4563 * getsubopt.h: New file, with comments from Bruno Haible.
4564 * getsubopt.c: New file, from glibc, but slightly modified based on
4565 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4567 2004-08-01 Simon Josefsson <jas@extundo.com>
4569 * xgetdomainname.c: Include stdlib.h, for free().
4571 2004-07-16 Simon Josefsson <jas@extundo.com>
4573 * dummy.c: New file.
4575 2004-07-16 Bruno Haible <bruno@clisp.org>
4577 * backupfile.h: Add extern "C" for C++.
4578 * closeout.h: Likewise.
4579 * copy-file.h: Likewise.
4580 * findprog.h: Likewise.
4581 * full-write.h: Likewise.
4582 * pathname.h: Likewise.
4583 * progname.h: Likewise.
4584 * stpcpy.h: Likewise.
4585 * stpncpy.h: Likewise.
4586 * strcase.h: Likewise.
4587 * strstr.h: Likewise.
4588 * xalloc.h: Likewise.
4590 * mbswidth.h: Add extern "C" for C++.
4591 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4593 2004-07-09 Simon Josefsson <jas@extundo.com>
4595 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4596 failed without this.)
4598 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4600 * fchown-stub.c: New file.
4602 2004-06-24 Jim Meyering <jim@meyering.net>
4604 * obstack.h (obstack_base): Cast to (void *), per documentation.
4606 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4608 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4610 2004-06-01 Jim Meyering <jim@meyering.net>
4612 * calloc.c: New file.
4614 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4616 * getdate.y (yylex): Allow space between sign and number.
4617 Problem reported by Dan Jacobson.
4619 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4620 and Jim Meyering <jim@meyering.net>
4622 Merge from coreutils CVS.
4624 * stat-macros.h: New file, with contents from file-type.h
4625 and coreutils' system.h.
4626 * file-type.c: Include "stat-macros.h".
4627 * file-type.h (file_type): Move all macro definitions to new file,
4630 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4631 Wrap old code with this conditional.
4632 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4633 function that does not dereference symlinks.
4634 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4636 * xreadlink.c: Include xreadlink.h first, to catch .h file
4637 dependency problems.
4638 (xreadlink): Accept new arg SIZE, for efficiency.
4639 All decls and uses changed.
4640 * xreadlink.h: Include <stddef.h>, for size_t.
4642 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4643 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4645 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4647 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4649 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4650 macros to be defined.
4651 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4652 the allocator returns NULL because the requested size is zero.
4654 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4656 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4657 var. Add comment explaining why libc still defines it. This
4658 merges the following patch from glibc:
4659 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4661 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4663 * obstack.c (_obstack): Remove unused variable. It hasn't been
4664 present in glibc since revision 1.1 of this file.
4665 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4666 obstack_alignment_mask, obstack_alloc, obstack_base,
4667 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4668 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4669 obstack_grow0, obstack_init, obstack_int_grow,
4670 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4671 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4672 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4673 nonexistent functions.
4675 2004-05-17 Derek R. Price <derek@ximbiot.com>
4676 Paul Eggert <eggert@cs.ucla.edu>
4678 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4680 2004-05-14 Bruno Haible <bruno@clisp.org>
4682 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4683 that consists of a '.' followed by an empty digit string.
4684 Patch by Tor Lillqvist <tml@iki.fi>.
4686 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4688 Port obstack to the AS/400, where pointers are 16 bytes wide and
4689 you cannot cast an integer to a valid pointer. This patch is
4690 currently waiting to be integrated into glibc; see
4691 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4693 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4694 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4695 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4696 (struct obstack): temp member is now a union of a pointer and
4697 an integer, instead of an integer. All integer uses changed.
4698 This does not affect the physical layout of struct obstack,
4699 except on hosts (like the AS/400) where the size or alignment of
4700 void * is greater than that of ptrdiff_t.
4701 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4702 __STDC__)]: Store temporary in pointer member of union, not
4704 * obstack.c: Include <stddef.h>, for offsetof.
4705 (struct fooalign): Remove; it doesn't need a name.
4706 (union fooround): Change double to long double, and add void *.
4707 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4708 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4709 not a macro. Hence the values are always int; so remove all
4710 casts-to-int in uses.
4712 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4713 Derek Price <derek@ximbiot.com>
4715 * alloca.c: Include <alloca.h>, to get our interface.
4716 * alloca_.h: Use __alloca on AIX, so that we don't have to
4717 include <alloca.h> first. Use C89 prototype for alloca; this
4718 requires including <stddef.h> for size_t. Use extern "C" if C++.
4719 Use #elif for simplicity, since we can assume C89 now.
4720 Don't try to source the system alloca.h since it will not be found
4721 and to prevent recursively including its replacement.
4722 * fnmatch.c: Include <alloca.h> instead of opencoding.
4723 * regex.c: Likewise.
4725 2004-05-16 Derek Price <derek@ximbiot.com>
4726 Paul Eggert <eggert@cs.ucla.edu>
4728 getline cleanup. This changes the getndelim2 API: both order of
4729 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4732 * getline.c: Don't include stddef.h or stdio.h, since our
4733 interface does that.
4734 (getline): Always use getdelim, so that we don't have two
4735 copies of this code.
4736 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4738 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4739 (GETNDELIM2_MAXIMUM): New macro.
4740 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4741 instead of the old practice of delim2==0. All callers changed.
4742 Return -1 on overflow, instead of returning junk.
4743 Do not set *linesize unless allocation succeeds.
4744 * getndelim2.h: Do not include stddef.h; no longer needed, now
4745 that we include sys/types.h.
4746 * getnline.h: Likewise.
4747 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4748 (getndelim2): Reorder arguments.
4749 * getnline.c (getnline, getndelim):
4750 Don't discard the NMAX argument.
4751 (getnline): Invoke getndelim, to avoid code duplication.
4752 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4753 of (size_t) -1 by callers of the getnline family.
4755 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4757 * nanosleep.c (suspended): Change its type from int to
4758 sig_atomic_t volatile.
4759 (first_call): Make it private to rpl_nanosleep, and have it
4760 be zero initially as that's a bit faster.
4761 (my_usleep): Round up fractional times instead of truncating them,
4762 as this is the usual meaning for 'sleep'.
4764 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4766 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4767 (ENOSYS): Define if not defined.
4768 (settime): Fall back on stime if it exists and settimeofday fails.
4769 But don't bother with fallbacks if a method fails with errno == EPERM.
4771 2004-05-11 Jim Meyering <jim@meyering.net>
4773 Prior to this change, the save_cwd caller required read access to the
4774 current directory on most systems (ones with the fchdir function).
4776 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4777 fails, try write-only, and finally, resort to using xgetcwd.
4779 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4781 * obstack.c, obstack.h: Import changes from libc.
4783 2004-04-28 Bruno Haible <bruno@clisp.org>
4785 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4786 implicitly appends .exe to executables.
4787 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4788 accepts Windows pathnames.
4789 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4790 Cygwin like Windows, since it now accepts Windows pathnames.
4791 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4792 Cygwin like Windows, since it now accepts Windows pathnames.
4793 Reported by Derek Robert Price <derek@ximbiot.com>.
4795 2004-04-20 Jim Meyering <jim@meyering.net>
4797 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4799 2004-04-20 Jim Meyering <jim@meyering.net>
4800 Bruno Haible <bruno@clisp.org>
4802 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4803 memory when realloc fails.
4805 2004-04-18 Jim Meyering <jim@meyering.net>
4807 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4808 don't leak memory and do call END_UTMP_ENT.
4810 2004-04-11 Paul Eggert <eggert@twinsun.com>
4812 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4813 (CHAR_BIT): Remove, since we assume C89.
4814 Include <stdint.h> if available, as per current Autoconf CVS advice.
4816 2004-03-30 Paul Eggert <eggert@twinsun.com>
4818 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4819 not bool, to be more consistent with Unix conventions.
4820 Suggested by Bruno Haible.
4822 Merge from coreutils.
4824 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4827 * getdate.h: Include stdbool.h, and timespec.h instead of
4828 the usual <time.h> dance.
4829 (get_date): Change signature to support fractional time stamps.
4830 All callers changed.
4831 * getdate.y: Include "getdate.h" first, as we can now
4832 assume C89 and don't need to worry about 'const'.
4833 Similarly, include "unlocked-io.h" near start, not in middle.
4835 (textint.value): Use long int rather than int.
4836 (textint.digits): Use size_t rather than int.
4837 (BILLION, LOG10_BILLION): New constants.
4838 (parser_control): New member rel_ns. Members day_ordinal,
4839 time_zone, month, day, hour, minutes, rel_year, rel_month,
4840 rel_day, rel_hour, rel_minutes, rel_seconds
4841 are now long int, not int. Member seconds is now struct timespec,
4842 not int. New member timespec_seen. Members dates_seen, days_seen,
4843 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4845 (%union.intval): Now long int, not int.
4846 New member timespec.
4847 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4848 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4849 (spec): Now is a timespec or an item list.
4850 (timespec, items): New nonterminals.
4851 (time, rel, relunit, number, get_date):
4852 Add support for fractional seconds.
4853 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4854 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4855 (to_hour): First arg is now long int, not int.
4856 (to_year): Returns long int, not int.
4857 Don't treat year -70 like 70.
4858 (tm_diff): Returns long int, not int.
4859 (lookup_word): Use bool instead of int when appropriate.
4860 (yylex): Use size_t for count, not int.
4861 Detect overflow when parsing large integer constants.
4862 Add support for fractions.
4863 (get_date): Make pointers 'const' if possible.
4864 Use more-portable code to detect integer overflow.
4865 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4866 Don't use ctime; it's not reliable if the year has >4 digits.
4868 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4869 This is for compatibility with BSD.
4871 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4872 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4873 From coreutils' system.h.
4875 * userspec.c: Don't include "posixver.h".
4876 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4877 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4878 compatible extension. Simplify code by removing a boolean int
4879 that was always nonzero if a string was nonnull.
4881 2004-03-30 Jim Meyering <jim@meyering.net>
4883 Merge from coreutils.
4885 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4887 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4888 an empty input stream.
4890 * readtokens.c: Include <stdbool.h>.
4891 (readtoken): Use `size_t' rather than int/long.
4892 All callers adjusted.
4893 Use `bool' rather than `int' where appropriate.
4894 Use memset rather than an explicit loop.
4895 Use x2nrealloc rather than xrealloc.
4896 Allow the use of `\0' as a delimiter.
4897 (readtokens): Likewise.
4898 * readtokens.h (readtoken, readtokens): Update prototypes.
4900 2004-03-30 Bruno Haible <bruno@clisp.org>
4902 * getloadavg.c (getloadavg): Don't assume setlocale returns
4905 2004-03-29 Paul Eggert <eggert@twinsun.com>
4907 Merge changes to getloadavg.c from coreutils and Emacs.
4909 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4910 Define to an expression, not to the empty string.
4911 Include cloexec.h and xalloc.h.
4912 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4913 Use set_cloexec_flag rather than rolling our own.
4914 * cloexec.c, cloexec.h: New files.
4916 2004-03-18 Paul Eggert <eggert@twinsun.com>
4918 * getopt.h: Sync with libc CVS.
4920 2004-03-18 Paul Eggert <eggert@twinsun.com>
4921 Bruno Haible <bruno@clisp.org>
4923 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4924 not on all platforms that have <wchar.h>.
4925 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4927 2004-03-09 Paul Eggert <eggert@twinsun.com>
4929 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4931 * getopt_int.h: New file, also synced from libc.
4933 2004-03-07 Paul Eggert <eggert@twinsun.com>
4935 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4936 '#if' expressions. Unlike the code it replaces, it does not
4937 depend on (defined _SC_PAGESIZE). However, it does depend on
4938 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4939 first reported by Jason Andrade in
4940 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4942 2004-01-18 Simon Josefsson <jas@extundo.com>
4944 * strdup.h: New file.
4945 * strdup.c: Include it.
4946 * path-concat.c: Include strdup.h. Drop strdup declaration.
4947 * userspec.c: Include strdup.h. Drop strdup declaration.
4949 2004-02-06 Karl Berry <karl@gnu.org>
4951 * config.charset: update from gettext 0.14.1.
4953 2004-02-05 Paul Eggert <eggert@twinsun.com>
4955 Add comments and code, prompted by suggestions from Bruno Haible
4957 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4958 describing the enum quoting_style values.
4959 * quotearg.c (quotearg_alloc): New function.
4960 (quotearg_buffer_restyled): Treat lone { and } as special.
4961 Treat = as special. Work around bug with older shells
4962 that "see" a '\' that is really the 2nd byte of a multibyte char.
4963 Quote empty string with shell_quoting_style.
4965 2004-02-03 Bruno Haible <bruno@clisp.org>
4967 * pipe.h: New file, from GNU gettext.
4968 * pipe.c: New file, from GNU gettext.
4970 2004-01-27 Bruno Haible <bruno@clisp.org>
4972 * execute.h: New file, from GNU gettext.
4973 * execute.c: New file, from GNU gettext.
4974 * w32spawn.h: New file, from GNU gettext.
4976 2004-01-23 Paul Eggert <eggert@twinsun.com>
4978 Exit-status fix from coreutils.
4980 Use exit_failure consistently in place of EXIT_FAILURE,
4981 so that program exit statuses are consistent on failure.
4983 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4984 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4985 * argmatch.h: Comment fix to match the above.
4986 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4987 Now a macro referring to exit_failure, instead of a separate
4988 variable. Include "exitfail.h" to get it.
4989 * xstrtol.h: Include "exitfail.h".
4990 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4992 * long-options.c (parse_long_options): Use prototype
4993 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4996 2004-01-21 Jim Meyering <jim@meyering.net>
4998 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4999 so as not to conflict with a different-sized __mktime_internal
5000 function in GNU libc.
5001 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5002 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5004 2004-01-18 Paul Eggert <eggert@twinsun.com>
5006 Merge from diffutils.
5008 * file-type.c (file_type): Add typed memory objects.
5009 * file-type.h (S_TYPEISTMO): New macro.
5011 * c-stack.h (c_stack_action): Remove argv argument.
5012 * c-stack.c (c_stack_action): Likewise. All uses changed.
5013 (die): Don't calculate message unless segv_action returns.
5014 (get_stack_location, min_address_from_argv, max_address_from_argv,
5015 volatile stack_base, volatile_stack_size): Remove.
5016 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5017 that every segmentation violation is a stack overflow. (Ouch!)
5018 See Debian bug 136249 (still outstanding) for more info about why
5019 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5021 2003-11-30 Bruno Haible <bruno@clisp.org>
5023 Safer stack allocation.
5024 * setenv.c: Include allocsa.h.
5025 (alloca): Remove fallback definition.
5026 (freea): Remove macro.
5027 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5030 2003-10-17 Bruno Haible <bruno@clisp.org>
5032 * binary-io.h: Avoid warnings on Cygwin.
5034 2003-12-28 Bruno Haible <bruno@clisp.org>
5036 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5037 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5039 2003-11-28 Bruno Haible <bruno@clisp.org>
5041 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5043 2003-11-27 Bruno Haible <bruno@clisp.org>
5045 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5047 2003-11-17 Bruno Haible <bruno@clisp.org>
5049 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5051 2003-11-24 Bruno Haible <bruno@clisp.org>
5053 * xallocsa.h: New file, from GNU gettext.
5054 * xallocsa.c: New file, from GNU gettext.
5056 2003-11-24 Bruno Haible <bruno@clisp.org>
5058 * allocsa.h: New file, from GNU gettext.
5059 * allocsa.c: New file, from GNU gettext.
5061 2003-11-24 Bruno Haible <bruno@clisp.org>
5063 * eealloc.h: New file.
5065 2004-01-15 Jim Meyering <jim@meyering.net>
5067 Merge from coreutils.
5069 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5070 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5071 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5073 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5074 optional configure-time default.
5076 * version-etc.c (version_etc_copyright): Update copyright date.
5078 * xreadlink.c (xreadlink): Correct outdated comment.
5080 2004-01-15 Paul Eggert <eggert@twinsun.com>
5082 Merge from coreutils.
5084 * posixver.c: Include posixver.h.
5086 * same.c: Include <stdbool.h>, <limits.h>.
5087 (_POSIX_NAME_MAX): Define if not defined.
5089 (same_name): If file names are silently truncated, report
5090 that the file names are the same if they are the same after
5091 the silent truncation.
5093 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5094 conversion function.
5095 * xstrtod.c (xstrtod): Likewise. All callers changed to
5096 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5099 2004-01-14 Paul Eggert <eggert@twinsun.com>
5101 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5102 with like-named macro in fnmatch.c.
5103 (EXT): Use an internal constant instead.
5105 Merge fnmatch patches from glibc.
5106 * fnmatch.c (mbsinit): Remove define.
5107 Add libc_hidden_ver (__fnmatch, fnmatch).
5108 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5109 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5111 2003-12-14 Karl Berry <karl@gnu.org>
5113 * config.charset: update from gettext-runtime.
5115 2003-12-03 Paul Eggert <eggert@twinsun.com>
5117 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5118 Bug reported by Alfred M. Szmidt.
5120 2003-11-29 Karl Berry <karl@gnu.org>
5122 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5124 2003-11-23 Paul Eggert <eggert@twinsun.com>
5125 Bruno Haible <bruno@clisp.org>
5127 * printf-parse.h: Don't include sys/types.h.
5128 (ARG_NONE): New macro.
5129 (char_directive): Change type of *arg_index fields to size_t.
5130 * printf-parse.c: Don't include sys/types.h.
5131 (SSIZE_MAX): Remove macro.
5132 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5133 Remove unnecessary overflow check.
5134 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5137 2003-11-24 Paul Eggert <eggert@twinsun.com>
5139 * alloca.c: Remove dependency on xalloc module.
5140 (xalloc_die): Remove.
5141 (memory_full) [!defined emacs]: New macro.
5142 [!defined emacs]: Don't include xalloc.h.
5143 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5144 address arithmetic overflows. Change datatypes a bit to avoid
5147 2003-11-22 Jim Meyering <jim@meyering.net>
5149 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5151 2003-11-17 Bruno Haible <bruno@clisp.org>
5153 * vasnprintf.c (alloca): Remove fallback definition.
5154 (freea): Remove definition.
5155 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5156 Reported by Paul Eggert.
5158 2003-11-17 Jim Meyering <jim@meyering.net>
5160 On systems without utime and without a utimes function capable of
5161 dealing with a NULL struct utimbuf* argument, this utime replacement
5162 could -- in unusual circumstances -- leak a file descriptor.
5163 * utime.c: Include <unistd.h> and <errno.h>.
5164 (utime_null): Be sure to close `fd' and to preserve errno.
5165 Reported by Geoff Collyer via Arnold Robbins.
5167 2003-11-16 Paul Eggert <eggert@twinsun.com>
5168 Bruno Haible <bruno@clisp.org>
5170 Protect against address arithmetic overflow.
5171 * printf-args.h: Include stddef.h.
5172 (arguments): Change type of field 'count' to size_t.
5173 * printf-args.c (printf_fetchargs): Use size_t instead of
5174 'unsigned int' where appropriate.
5175 * printf-parse.h: Include sys/types.h.
5176 (char_directive): Change type of *arg_index fields to ssize_t.
5177 (char_directives): Change type of fields 'count', max_*_length to
5179 * printf-parse.c: Include sys/types.h and xsize.h.
5180 (SSIZE_MAX): Define fallback value.
5181 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5182 instead of 'int' where appropriate. Check a_allocated, d_allocated
5183 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5184 * vasnprintf.c: Include xsize.h.
5185 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5186 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5187 overflow. Avoid wraparound when converting a width or precision from
5190 2003-11-16 Bruno Haible <bruno@clisp.org>
5192 Update from GNU gettext.
5193 * printf-parse.c: Generalize to it can be compiled for wide strings.
5194 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5195 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5196 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5197 SNPRINTF): New macros.
5198 Don't include <alloca.h> if the file is used inside libintl.
5199 (local_wcslen): New function, for Solaris 2.5.1.
5200 (VASNPRINTF): Use it instead of wcslen.
5202 2003-11-16 Bruno Haible <bruno@clisp.org>
5204 * xsize.h (xmax): New function.
5205 (xsum, xsum3, xsum4): Declare as "pure" functions.
5207 2003-11-12 Paul Eggert <eggert@twinsun.com>
5209 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5210 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5211 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5212 heuristic is just as accurate as far as we know, and it removes a
5213 dependency on size_max.m4 and ptrdiff_max.m4.
5215 2003-11-12 Paul Eggert <eggert@twinsun.com>
5217 * xstrtol.c (__xstrtol): Remove "break" immediately after
5218 "return", to pacify some unknown compiler. Problem reported
5221 2003-11-11 Bruno Haible <bruno@clisp.org>
5223 * xsize.h (SIZE_MAX): Remove fallback definition.
5224 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5227 2003-11-10 Paul Eggert <eggert@twinsun.com>
5229 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5230 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5231 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5233 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5234 not (size_t) -1, since it's defined here.
5236 2003-11-06 Paul Eggert <eggert@twinsun.com>
5238 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5239 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5240 Reject sizes of exactly SIZE_MAX bytes.
5241 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5242 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5244 2003-11-05 Bruno Haible <bruno@clisp.org>
5246 * xsize.h: Include limits.h, to avoid a possible collision with
5247 SIZE_MAX defined in <limits.h> on Solaris.
5249 2003-11-04 Bruno Haible <bruno@clisp.org>
5251 * xsize.h: New file.
5252 * linebreak.c: Include xsize.h.
5253 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5254 argument for overflow.
5255 Suggested by Paul Eggert.
5257 2003-10-31 Bruno Haible <bruno@clisp.org>
5259 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5260 to avoid (extremely rare) race condition.
5261 Suggested by Paul Eggert.
5263 2003-11-03 Jim Meyering <jim@meyering.net>
5265 * userspec.c: Include "userspec.h".
5266 * userspec.h: New file.
5268 2003-10-31 Paul Eggert <eggert@twinsun.com>
5270 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5271 * mountlist.c (SIZE_MAX): Define if not defined already.
5272 (read_filesystem_list): Set and use me_type_malloced.
5273 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5274 whatever the type happens to be), for brevity and consistency.
5275 Check for size calculation overflow on Alphas running OSF/1.
5277 2003-10-31 Jim Meyering <jim@meyering.net>
5279 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5281 * linebuffer.c: Include <string.h> for declaration of memset.
5283 2003-10-30 Paul Eggert <eggert@twinsun.com>
5284 Bruno Haible <bruno@clisp.org>
5286 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5287 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5289 2003-10-29 Paul Eggert <eggert@twinsun.com>
5291 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5292 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5294 * quotearg.c (quotearg_n_options): Use it.
5295 * group-member.c: Include <stdbool.h>.
5296 (free_group_info): Arg is now const *; don't free arg.
5297 (get_group_info): Now returns bool and accepts struct group_info *,
5298 rather than returning a malloc'ed struct group_info *.
5299 All uses changed. Check for overflow in internal size calculation.
5301 * getusershell.c (readname): Simplify the code by using x2nrealloc
5302 rather than xmalloc/xrealloc.
5303 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5304 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5305 conformance bug: the old code used a pointer after freeing the
5306 storage that it addressed.
5307 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5308 rather than doing it by hand.
5309 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5310 the buffer preserved. Use free and xmalloc instead.
5311 * quotearg.c (quotearg_n_options): Likewise.
5312 Use a simpler test for size overflow. Don't use xalloc_oversized
5313 because unsigned int might be wider than size_t (!); this suggests
5314 that we should switch from unsigned int to size_t for slot numbers.
5316 2003-10-27 Bruno Haible <bruno@clisp.org>
5318 * stdbool_.h: Better support for BeOS.
5320 2003-10-27 Paul Eggert <eggert@twinsun.com>
5322 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5323 to allocate the returned structure. Do not allocate a subarray,
5324 as x2nrealloc will do that.
5325 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5326 instead of xnrealloc.
5327 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5329 2003-10-26 Paul Eggert <eggert@twinsun.com>
5331 * xalloc.h (xalloc_oversized): New static inline function, for
5332 callers that want to do their own size-overflow checking. Include
5333 <stdbool.h>, since xalloc_oversized returns bool.
5334 * xalloc.c (array_size_overflow): Remove. All callers changed
5335 to use xalloc_oversized.
5337 Add two functions x2realloc, x2nrealloc, for programs that grow
5338 arrays dynamically by doubling their sizes.
5339 * xalloc.h (x2realloc, x2nrealloc): New decls.
5340 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5343 Port to C99 semantics for 'inline' of external functions.
5344 Bug reported by Bruno Haible.
5345 * xmalloc.c (xnmalloc_inline): New static inline function,
5346 with the old contents of xnmalloc.
5347 (xnmalloc, xmalloc): Use it.
5348 (xnrealloc_inline): New static inline function,
5349 with the old contents of xnrealloc.
5350 (xnrealloc, xrealloc): Use it.
5352 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5354 2003-10-25 Paul Eggert <eggert@twinsun.com>
5356 Fix several address-calculation bugs in the hash modules,
5357 plus some minor code cleanup.
5359 * hash.h: Include <stdbool.h>, for bool.
5360 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5361 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5362 hash_get_n_entries, hash_get_max_bucket_length,
5363 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5364 hash_rehash): Use size_t rather than unsigned.
5365 * hash.c (struct hash_table, hash_get_n_buckets,
5366 hash_get_n_buckets_used, hash_get_n_entries,
5367 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5368 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5369 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5371 (SIZE_MAX): Define if not defined.
5372 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5373 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5375 Use const * when possible.
5376 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5377 (check_tuning): Fix bug: if tuning parameters were very close to
5378 0 or 1, rounding errors could have caused subscript violations.
5379 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5380 (hash_initialize): Add 'fail:' label
5381 to free table and return NULL, and use it to simplify code.
5382 Use calloc rather than clearing the storage ourself.
5383 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5384 buffer size calculations.
5385 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5386 Include <stddef.h>, for size_t.
5387 * hash-pjw.c (hash_pjw): Likewise.
5388 Switch to method described by Bruno Haible.
5389 Include <limits.h>, for CHAR_BIT.
5390 (SIZE_BITS): New macro.
5392 2003-10-21 Paul Eggert <eggert@twinsun.com>
5394 * getndelim2.c (getndelim2): When size calculation overflows,
5395 ceiling the allocation at NMAX bytes rather than silently
5396 discarding input bytes before NMAX is reached. This makes
5397 a difference only if NMAX exceeds SIZE_MAX / 2.
5399 * obstack.c: Merge from glibc.
5400 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5401 Add libc_hidden_def (_obstack_newchunk).
5402 (_obstack_free) [! defined _LIBC]: Remove.
5403 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5404 a clone of the function body.
5405 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5406 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5408 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5409 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5412 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5413 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5414 Don't use lvalue casts, as GCC plans to remove support for them
5415 in GCC 3.5. Reported by Joseph S. Myers. This bug
5416 was also present in the non-GCC version, indicating that this
5417 code had always been buggy and had never been widely used.
5418 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5419 Use the fast variant of each macro, rather than copying the
5420 definiens of the fast variant; that way, we'll be more likely to
5421 catch future bugs in the fast variants.
5423 2003-10-20 Bruno Haible <bruno@clisp.org>
5425 * wait-process.h: New file, from GNU gettext.
5426 * wait-process.c: New file, from GNU gettext.
5428 2003-10-19 Jim Meyering <jim@meyering.net>
5430 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5432 2003-10-16 Paul Eggert <eggert@twinsun.com>
5434 * getgroups.c: Include <errno.h>, <stdlib.h>.
5435 (getgroups): First arg is int, not size_t.
5436 Don't let 'free' mangle errno.
5438 2003-10-16 Jim Meyering <jim@meyering.net>
5440 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5442 2003-10-15 Paul Eggert <eggert@twinsun.com>
5444 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5446 (new_exclude, add_exclude_file): Initial size no longer needs to
5448 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5449 our own address arithmetic overflow checking.
5451 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5452 (fnmatch): Do not alloca more than 2000 wide characters;
5453 instead, use malloc for large buffers.
5454 Check for address arithmetic overflow, and return -1
5455 with errno set to ENOMEM in that case.
5456 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5457 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5458 instead, return -1. Check for address arithmetic overflow.
5460 2003-10-14 Paul Eggert <eggert@twinsun.com>
5462 Handle invalid suffixes and overflow independently, so that
5463 callers can treat them independently as needed. Fix some bugs in
5464 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5465 suffix for a human-readable blocksize. The major caller-visible
5466 change is the addition of a new
5467 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5468 that both overflow and suffix chars were found.
5470 * human.c (humblock): Don't check separately for invalid suffix
5471 char; that is xstrtoumax's job (now that its bug is fixed).
5472 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5473 INTMAX_MAX]: New macros.
5474 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5475 TYPE_MAXIMUM): New macros.
5476 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5477 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5478 if overflow occurs, as it's what __strtol does and it's more useful
5480 (__xstrtol): If __strtol reports some error other than ERANGE,
5481 reflect it to the caller as LONGINT_INVALID. If it reports
5482 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5483 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5484 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5486 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5487 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5488 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5489 [defined UINTMAX_MAX]: New macros.
5491 2003-10-14 Bruno Haible <bruno@clisp.org>
5493 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5494 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5495 Also use volatile where needed.
5497 2003-10-12 Paul Eggert <eggert@twinsun.com>
5499 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5500 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5501 and define in terms of the other primitives.
5502 * xmalloc.c: Include stdbool.h; do not include exit.h.
5503 (SIZE_MAX): Define if not already defined.
5504 (array_size_overflow): New function.
5505 (xalloc_die): Abort instead of exiting if 'error' returns.
5506 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5507 (xmalloc, xrealloc): Use them.
5508 (xcalloc): Check for address arithmetic overflow.
5509 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5510 a bit faster than strcpy.
5512 2003-10-08 Paul Eggert <eggert@twinsun.com>
5514 Merge getpass from libc, plus a few fixes.
5516 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5517 Include <stdbool.h>.
5518 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5519 __fsetlocking to empty.
5520 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5521 do include <bits/libc-lock.h>.
5522 Do not include <fcntl.h>; not needed.
5523 [_LIBC]: Include <wchar.h>.
5524 (NOTCANCEL_MODE): New macro.
5525 (flockfile, funlockfile) [_LIBC]: New macros.
5526 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5527 [!_LIBC]: New macros.
5528 (call_fclose): New function.
5529 (getpass): Use it. Save tty stream separately; this simplifies the
5530 code and makes it more reliable if stdin happens to equal stdout.
5531 Invoke __fsetlocking on tty.
5532 Handle thread cancellation if needed.
5533 Namespace cleanup (use __tcgetattr, __getline).
5534 Use bool for Booleans.
5535 [USE_IN_LIBIO]: Handle wide streams.
5536 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5537 stream might go where.
5539 * unlocked-io.h: Include <stdio.h>, so that the caller
5540 doesn't have to include <stdio.h> before us.
5541 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5542 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5543 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5544 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5545 if not declared, so that we can use getpass.c code from libc without
5547 (flockfile, ftrylockfile, funlockfile): New macros.
5549 2003-10-06 Bruno Haible <bruno@clisp.org>
5551 * version-etc-2.h: Remove file.
5552 * version-etc-2.c: Remove file.
5554 2003-09-25 Jim Meyering <jim@meyering.net>
5555 Bruno Haible <bruno@clisp.org>
5557 This lets translators provide better translations for the
5558 "Written by ..." part of --version output.
5559 * version-etc.h: Include stdarg.h.
5560 (version_etc_copyright): Declare as readonly.
5561 (version_etc): Make this function variadic with a NULL-terminated list
5562 of author name strings.
5563 (version_etc_va): New declaration.
5564 * version-etc.c: Include stdarg.h, stdlib.h.
5565 (version_etc_copyright): Declare as readonly.
5566 (version_etc_va): New function. Provide a different translatable string
5567 for each possible number of authors < 10. Abbreviate when there are 10
5569 (version_etc): Make this function variadic. Call version_etc_va.
5570 Suggestion from Gary V. Vaughan.
5572 * long-options.h (parse_long_options): Change prototype: the authors
5573 string is moved to the end and becomes variadic.
5574 * long-options.c: Include stdarg.h.
5575 (parse_long_options): Make this function variadic, too.
5576 Call version_etc_va, not version_etc.
5578 2003-10-06 Bruno Haible <bruno@clisp.org>
5580 * fatal-signal.h: New file, from GNU gettext.
5581 * fatal-signal.c: New file, from GNU gettext.
5583 2003-10-04 Karl Berry <karl@gnu.org>
5585 * argp*: update from libc.
5587 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5589 * getpass.c (getpass): Use a no-op fseek when switching from input to
5590 output mode on the same stream.
5592 2003-09-29 Paul Eggert <eggert@twinsun.com>
5594 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5595 Fix arg typo in previous patch.
5597 2003-09-28 Jim Meyering <jim@meyering.net>
5599 * error.c: Correct cpp indentation.
5601 2003-09-27 Paul Eggert <eggert@twinsun.com>
5603 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5604 Omit the special code that used __typeof__, since we worry that
5605 it could be more trouble than it's worth. See:
5606 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5607 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5611 2003-09-26 Jim Meyering <jim@meyering.net>
5613 * error.c (error_tail): Move some declarations
5614 into inner scope where the local variables are used.
5616 2003-09-26 Bruno Haible <bruno@clisp.org>
5618 * stpncpy.h (gnu_stpncpy): New declaration.
5619 (stpncpy): Define as alias for gnu_stpncpy.
5620 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5622 2003-09-26 Paul Eggert <eggert@twinsun.com>
5624 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5625 (error_tail): Do not loop, reallocating temporary buffer, since
5626 the output cannot contain more wide characters than the input
5627 contains bytes, the size must be big enough already. This avoids
5628 one potential size overflow calculation. Check for size overflow
5629 when calculating temporary buffer size. Free temporary buffer
5630 when done, if it was allocated with malloc; this plugs a memory
5631 leak. Remove casts from void * to pointers, that are no longer
5632 needed now that we're assuming C89 or better.
5634 Merge error changes from glibc.
5636 * error.c, error.h: Update copyright notice header to match glibc.
5637 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5638 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5639 Disable cancellation while printing error.
5640 * error.h: Prepend __ to parameter names.
5642 2003-09-25 Karl Berry <karl@gnu.org>
5644 * argp-fmtstream.c, argp-help.c: update from libc.
5646 2003-09-25 Bruno Haible <bruno@clisp.org>
5648 * version-etc-2.h: New file, from version-etc.h with modifications.
5649 * version-etc-2.c: New file, from version-etc.c with modifications.
5651 2003-09-25 Simon Josefsson <jas@extundo.com>
5653 * xgetdomainname.h: New file.
5654 * xgetdomainname.c: New file.
5656 2003-09-25 Simon Josefsson <jas@extundo.com>
5657 Bruno Haible <bruno@clisp.org>
5659 * getdomainname.h: New file.
5660 * getdomainname.c: New file.
5662 2003-09-24 Paul Eggert <eggert@twinsun.com>
5664 * linebuffer.c (freebuffer): Don't free the argument, just
5665 the buffer associated with the argument. Bug reported by
5668 2003-09-19 Karl Berry <karl@gnu.org>
5670 * argp.h: update from libc.
5672 2003-09-16 Paul Eggert <eggert@twinsun.com>
5674 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5675 input error, instead of returning NULL the next time we are called
5676 (and therefore losing track of errno).
5678 2003-09-15 Paul Eggert <eggert@twinsun.com>
5680 * getndelim2.c (getndelim2): Don't trash errno when a read
5681 fails, so that the caller gets the proper errno.
5683 * readutmp.c (read_utmp): Likewise.
5684 Check for fstat error. Close stream and free storage
5687 2003-09-14 Bruno Haible <bruno@clisp.org>
5689 * fwriteerror.h: New file.
5690 * fwriteerror.c: New file.
5692 2003-09-14 Jim Meyering <jim@meyering.net>
5694 * getloadavg.c: Correct cpp indentation.
5695 * strdup.c: Likewise.
5696 * vasnprintf.c: Likewise.
5698 2003-09-12 Paul Eggert <eggert@twinsun.com>
5700 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5701 * obstack.c [!defined _LIBC]: Likewise.
5702 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5703 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5704 * exitfail.c: Don't include stdlib.h; no longer needed.
5706 More changes to assume C89 or better.
5708 * error.c (error_tail): Assume vprintf.
5710 * argmatch.c (getenv): Remove decl.
5711 * progreloc.c (get_full_program_name): Define via prototype.
5712 * setenv.c (clearenv): Likewise.
5713 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5715 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5716 (malloc, memcpy): Remove decls.
5717 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5718 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5719 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5720 (memcpy): Remove macro.
5721 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5722 (__P): Remove. All uses removed.
5723 (PTR): Remove. All uses changed to void *.
5724 (CHAR_BIT, NULL): Remove.
5725 (spaces, zeros, memset_space, memset_zero)
5726 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5728 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5729 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5730 Define with prototype.
5731 Remove now-unnecessary prototype decl.
5732 (extra_args_spec): Assume ANSI C. All uses changed.
5733 (extra_args_spec_iso): Remove.
5734 (my_strftime, emacs_strftimeu): Define via prototype.
5735 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5737 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5738 * strtoimax.c: Include <stdlib.h> unconditionally.
5739 (strtoul, strtol): Remove decls.
5740 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5742 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5743 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5744 (LOCALE_PARAM_PROTO): New macro.
5745 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5746 (INTERNAL (strtol), strtol): Define with a prototype.
5747 (PARAMS): Remove. All uses removed.
5748 * tempname.c: Include <string.h> unconditionally.
5749 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5750 * xgethostname.c (main): Define with a prototype.
5751 * xmalloc.c: Include "xalloc.h" first, to check interface.
5752 Include <stdlib.h> unconditionally.
5753 (calloc, malloc, realloc, free): Remove decls.
5754 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5755 Include <stdlib.h> unconditionally. Sort include file names.
5757 (xstrtod): Define with a prototype.
5758 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5759 (strtol, strtoul): Remove decls.
5761 2003-09-11 Paul Eggert <eggert@twinsun.com>
5763 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5764 Include <stdlib.h>, <string.h> unconditionally.
5765 Remove now-unnecessary cast to char *.
5766 * strnlen.c: Include <string.h> unconditionally.
5767 * yesno.c (yesno): Define with a prototype.
5769 2003-09-10 Bruno Haible <bruno@clisp.org>
5771 * strcspn.c: Include <string.h> unconditionally.
5772 * strpbrk.c: Include <string.h> unconditionally.
5773 * strstr.c: Include <string.h> unconditionally.
5774 * unicodeio.c: Include <string.h> unconditionally.
5775 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5776 * unsetenv.c: Likewise.
5777 * xreadlink.c: Include <stdlib.h> unconditionally.
5778 * yesno.c: Include <stdlib.h> unconditionally.
5779 (rpmatch): Add prototype.
5781 2003-09-10 Jim Meyering <jim@meyering.net>
5783 * error.c: Correct indentation of cpp directives.
5785 2003-09-09 Paul Eggert <eggert@twinsun.com>
5789 * acosl.c (main): Use a prototype.
5790 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5793 * getloadavg.c (getloadavg, main): Define via prototypes.
5795 * getopt.h (struct option.name): Assume C89, and use 'const'.
5796 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5797 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5799 * getopt.c (const): Remove macro.
5800 Include <string.h> unconditionally.
5801 (my_index): Remove; all uses changed to strchr.
5802 (strlen): Remove decl.
5803 (exchange): Remove forward decl; no longer needed.
5804 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5805 Define with prototype.
5806 * getopt1.c (const): Remove macro.
5807 (getopt_long, getopt_long_only, main): Define with prototype.
5809 * getugroups.c: Include <string.h> unconditionally.
5811 * getusershell.c: Include <stdlib.h> unconditionally.
5812 (getusershell, setusershell, endusershell, readname, main):
5813 Define with prototypes.
5815 * group-member.c: Include group-member.h first.
5816 Include <stdlib.h> unconditionally.
5818 * hard-locale.c: Include hard-locale.h first.
5819 Include <stdlib.h>, <string.h> unconditionally.
5821 * hash.c (free, malloc): Remove decls.
5822 Include <stdlib.h> unconditionally.
5824 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5825 (getenv): Do not declare.
5827 * idcache.c: Include <string.h> unconditionally.
5829 * long-options.c: Include long-options.h first, to test interface.
5830 Include <stdlib.h> unconditionally.
5832 * makepath.c: Include makepath.h first, to test interface.
5833 Include <stdlib.h> and <string.h> unconditionally.
5835 * linebuffer.c: Include <stdlib.h>.
5836 (free): Remove decl.
5838 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5839 rpl_malloc returns void *, not char *.
5840 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5842 * md5.h: Include <limits.h> unconditionally.
5843 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5844 (__P): Remove; all uses removed.
5845 * md5.c: Include "md5.h" first.
5846 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5847 md5_buffer, md5_process_bytes, md5_process_block):
5848 Define with prototypes.
5849 * sha.h (__P): Remove all uses. (It wasn't defined??)
5850 * sha.c: Include "sha.h" first.
5851 Include <stdlib.h>, <string.h> unconditionally.
5853 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5854 * memcmp.c (__ptr_t): Likewise.
5855 * memrchr.c (__ptr_t): Likewise.
5856 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5857 Include <string.h> unconditionally.
5858 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5859 * memchr.c: Include <stdlib.h> unconditionally.
5860 * memchr.c (LONG_MAX): Remove.
5861 * memrchr.c (LONG_MAX): Likewise.
5862 * memchr.c (__memchr): Define via a prototype.
5863 * memrchr.c (__memrchr): Likewise.
5864 * memcmp.c (__P): Remove, and remove all uses.
5865 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5866 Remove forward decls; no longer needed.
5867 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5868 Use types required by C89 in prototype.
5870 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5871 * savedir.c: Likewise.
5872 * mkdir.c (free): Remove decl.
5873 * rmdir.c (rmdir): Define with a prototype.
5874 * savedir.c: Include savedir.h first, to test interface.
5876 * mktime.c (STDC_HEADERS): Remove.
5877 Include <stdlib.h>, <string.h> unconditionally.
5879 * modechange.c: Include <stdlib.h> unconditionally.
5880 (malloc): Remove decl.
5882 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5883 (free): Remove decl.
5885 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5886 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5887 (This type really should be intptr_t, but that's a C99ism.)
5888 (_obstack_memcpy): Remove: all uses changed to memcpy.
5889 Include <string.h> unconditionally.
5890 (struct obstack): Assume __STDC__ for types of members
5891 chunkfun, freefun, extra_arg.
5892 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5893 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5894 obstack_begin, obstack_specify_allocation,
5895 obstack_specify_allocation_with_arg, obstack_chunkfun,
5896 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5897 Remove unprototyped decls and the macros that use them.
5898 * obstack.c (POINTER): Remove. All uses changed to void *.
5899 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5900 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5901 (defined __STDC__ && __STDC__)]:
5902 Remove nonprototyped code.
5903 Include <stdlib.h> unconditionally.
5904 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5905 _obstack_allocated_p, _obstack_free, obstack_free,
5906 _obstack_memory_used, print_and_abort):
5907 Define using prototypes.
5908 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5909 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5910 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5911 obstack_next_free, obstack_object_size, obstack_room) [0]:
5912 Remove unused, unprototyped code.
5914 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5916 * physmem.c (physmem_total, physmem_available, main): Define
5919 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5920 (main): Define with a prototype.
5922 * posixver.c (getenv): Remove decl.
5924 * putenv.c (malloc): Returns void *, not char *.
5925 Include <string.h> unconditionally.
5926 (strchr, memcpy, NULL): Do not define.
5928 * readtokens.c: Include readtokens.h first, to test interface.
5929 Include <stdlib.h>, <string.h> unconditionally.
5930 (init_tokenbuffer): Define with a prototype.
5932 * regex.c (PARAMS): Remove. All uses removed.
5933 All uses of _RE_ARGS removed, too.
5934 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5936 (bzero): Assume memset exists.
5937 (memcmp, memcpy, NULL): Remove.
5938 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5939 char, or assignments to local vars of type signed char.
5940 (init_syntax_once, PREFIX(extract_number_and_incr),
5941 PREFIX(print_partial_compiled_pattern),
5942 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5943 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5944 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5945 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5946 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5947 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5948 wcs_compile_range, byte_compile_range, truncate_wchar,
5949 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5950 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5951 count_mbs_length, wcs_re_match_2_internal,
5952 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5953 PREFIX(alt_match_null_string_p),
5954 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5955 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5956 regfree, PREFIX(extract_number)): Define with prototype. Remove
5957 now-unnecessary declaration, if any.
5958 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5960 Remove now-unnecessary casts among pointer types.
5961 * regex.h (_RE_ARGS): Remove. All uses removed.
5963 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5964 (free): Remove decl.
5966 * rpmatch.c: Include <stdlib.h> unconditionally.
5968 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5969 (free): Remove decl.
5971 * save-cwd.c: Include <stdlib.h> unconditionally.
5972 * xgetcwd.c: Likewise.
5974 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5975 (free): Remove decl.
5977 * strchrnul.c (strchrnul): Define with a prototype.
5978 Fix bug: c_in was not converted to char before searching.
5980 The following changes are not K&R related:
5982 * group-member.h: Include <sys/types.h>, so that this file is
5984 * makepath.h: Likewise.
5986 * getusershell.c (readname, default_index, line_size, readname):
5987 Use size_t, not int, for sizes.
5988 (readname): If the size overflows, report an error instead of
5991 2003-09-09 Derek Robert Price <derek@ximbiot.com>
5993 * getndelim2.c: Assume stdlib.h per the C89 spec.
5995 2003-09-08 Paul Eggert <eggert@twinsun.com>
5997 Assume C89 or better; remove K&R cruft.
5998 A few of these changes were first proposed by Derek Robert Price
5999 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6001 * addext.c: Include <string.h> unconditionally.
6002 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6003 Don't declare getenv or malloc.
6005 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6006 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6008 (find_stack_direction, alloca): Use prototypes.
6010 * atexit.c (atexit): Define using a prototype.
6012 * basename.c, dirname.c, stripslash.c:
6013 Include <string.h> unconditionally.
6015 * bcopy.c: Include <stddef.h>.
6016 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6018 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6020 * error.h (error, error_at_line, error_print_progname)
6021 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6022 * error.c: Include error.h first, to check interface.
6023 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6024 (VA_START): Remove; all uses changeed to va_start.
6025 (exit, strerror): Remove decls.
6026 (error_print_progname): Prototype uncondionally.
6027 Don't include <errno.h>; no longer needed.
6028 (private_strerror): Remove.
6029 (error_tail): Always define.
6030 (error, error_at_line): Assume C89 or better; always use prototypes.
6031 * fatal.c: Include "fatal.h" first, to test interface.
6032 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6033 (VA_START): Remove; all uses changed to va_start.
6034 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6036 (exit): Remove decl.
6037 (fatal): Prototype unconditionally. Assume va_start works.
6038 Abort at end, to pacify gcc.
6040 * euidaccess.c (main): Define with a prototype.
6042 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6044 * exitfail.c: Include <stdlib.h> unconditionally.
6046 * fnmatch_.h (__P): Remove. All uses changed to assume
6048 * fnmatch.c: Include fnmatch.h first, to test interface.
6049 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6050 (getenv): Remove decl.
6051 (fnmatch): Define using a prototype.
6052 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6053 (FCT): Define using a prototype.
6055 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6057 * gethostname.c: Include <stddef.h>.
6058 (gethostname): Define with prototype. Length is size_t, not int.
6060 2003-09-08 Paul Eggert <eggert@twinsun.com>
6062 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6063 getversion.c should have been removed then, but was accidentally
6066 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6067 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6069 2003-09-07 Paul Eggert <eggert@twinsun.com>
6071 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6072 copy_tm_result. Bug reported by Simon Josefsson in
6073 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6075 2003-09-06 Paul Eggert <eggert@twinsun.com>
6077 * time_r.c, time_r.h: New files.
6079 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6081 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6082 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6084 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6086 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6087 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6090 * timegm.c: Switch to glibc implementation, with the following changes:
6091 [defined HAVE_CONFIG_H]: Include <config.h>.
6092 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6093 (__mktime_internal) [!defined _LIBC]: New decl.
6094 (__gmtime_r) [!defined _LIBC]: New macro and function.
6095 (timegm): Use a prototype, since gnulib assumes C89.
6096 Do not bother declaring tmp to be const, as it's not really usefu.
6097 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6098 (timegm): Declare only if HAVE_DECL_TIMEGM.
6100 2003-09-03 Paul Eggert <eggert@twinsun.com>
6102 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6103 Bug reported by Lute Kamstra in
6104 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6106 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6107 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6108 course with correspondingly smaller numbers for tomorrow and
6109 yesterday. From Tadayoshi Funaba. Originally installed into
6110 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6113 2003-08-31 Simon Josefsson <jas@extundo.com>
6115 * timegm.h: New file.
6116 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6118 2003-08-31 Karl Berry <karl@gnu.org>
6120 * argp.h: update from libc.
6122 2003-08-28 Bruno Haible <bruno@clisp.org>
6124 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6125 warning on QNX, which defines O_BINARY to 000000.
6127 2003-08-24 Bruno Haible <bruno@clisp.org>
6129 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6130 MSVC7 <stdio.h> is included later.
6132 2003-08-20 Bruno Haible <bruno@clisp.org>
6134 * progname.h: New file, from GNU gettext.
6135 * progname.c: New file, from GNU gettext.
6136 * progreloc.c: New file, from GNU gettext.
6138 2003-08-19 Bruno Haible <bruno@clisp.org>
6140 * xstrdup.c: Assume <string.h> exists.
6142 2003-08-18 Jim Meyering <jim@meyering.net>
6144 * setenv.h: Indent nested cpp directive.
6145 * vasnprintf.c: Remove trailing blanks.
6147 2003-08-17 Simon Josefsson <jas@extundo.com>
6148 Bruno Haible <bruno@clisp.org>
6150 * xstrndup.h: New file.
6151 * xstrndup.c: New file.
6153 2003-08-17 Bruno Haible <bruno@clisp.org>
6155 * strndup.h: New file.
6157 2003-08-16 Paul Eggert <eggert@twinsun.com>
6159 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6160 space, undoing this 2003-08-12 change:
6161 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6163 2003-08-16 Jim Meyering <jim@meyering.net>
6165 Merge from coreutils.
6166 * xstrtoimax.c: #else #if -> #elif.
6167 * xstrtoumax.c: Likewise.
6169 2003-08-15 Paul Eggert <eggert@twinsun.com>
6171 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6172 rather than tab, after '#' in shell-script copyright notices.
6173 Suggested by Bruno Haible.
6175 2003-08-15 Jim Meyering <jim@meyering.net>
6176 and Paul Eggert <eggert@twinsun.com>
6178 Merge from coreutils.
6179 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6180 member but strut utmpx does not. Needed for AIX 4.3.3.
6181 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6183 2003-08-15 Jim Meyering <jim@meyering.net>
6185 Merge from coreutils.
6186 * xgethostname.c: Include <stdlib.h>.
6187 (xghostname): Don't exit for anything other than memory-related
6188 failure; just return NULL.
6189 * userspec.c: Include "posixver.h".
6190 (parse_user_spec): Accept `.' as a separator only
6191 in pre-POSIX-200112 mode.
6192 * strtoimax.c: Use #elif rather than #else #if.
6193 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6194 Remove function, now that we can rely on a working tzset function.
6195 [!_LIBC]: Ensure that the required autoconf test has been run.
6196 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6197 Use underlying_strftime for %r.
6198 * sha.c: Merge in some clean-up and optimization changes from glibc.
6199 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6200 Ensure that it is a multiple of 64.
6201 Rearrange loop exit tests so as to avoid performing an
6202 additional fread after encountering an error or EOF.
6203 * realloc.c: Update copyright date.
6205 2003-08-14 Jim Meyering <jim@meyering.net>
6207 Merge from coreutils.
6208 * obstack.h: Whitespace changes.
6209 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6210 and xcalloc return values.
6211 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6212 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6213 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6214 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6215 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6217 Use mntctl's return value to drive the entry-processing loop, since
6218 we can't rely on the value of the vmt_length member in the last
6219 entry. On some systems doing so could result in exhausting
6220 virtual memory. Based in part on a patch from Mike Jetzer.
6222 2003-08-14 Jim Meyering <jim@meyering.net>
6223 and Paul Eggert <eggert@twinsun.com>
6225 Merges from coreutils, plus other fixes.
6226 * physmem.c: Merge in portability changes from gcc/libiberty
6227 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6228 for credits and details. Thanks to Kaveh Ghazi for helping
6229 to keep these files in sync.
6230 (ARRAY_SIZE): Define it.
6231 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6232 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6233 (memcasecmp): Don't assume size_t fits in unsigned int.
6234 Remove casts and duplicate code.
6235 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6236 (memcpy): Remove definition.
6237 Merge in some clean-up and optimization changes from glibc.
6238 [BLOCKSIZE]: Move definition to top of file.
6239 Ensure that it is a multiple of 64.
6240 Rearrange loop exit tests so as to avoid performing an
6241 additional fread after encountering an error or EOF.
6242 * md5.h (md5_uintptr): Define.
6243 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6244 return to the initial working directory. Preserve errno
6246 * idcache.c: Include "xalloc.h".
6247 (xmalloc, xrealloc): Remove decls.
6248 (getuser): Remove casts no longer required in C89.
6249 * human.c: Include stdio.h, for sprintf.
6250 * group-member.c: Include "xalloc.h".
6251 (xmalloc, xrealloc): Remove decls.
6252 (get_group_info): Remove casts no longer required in C89.
6253 * getusershell.c (readname): Remove casts no longer required in C89.
6254 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6255 * getline.c: Whitespace fix, from coreutils.
6257 2003-08-13 Paul Eggert <eggert@twinsun.com>
6259 * exclude.c: Include <ctype.h>
6260 (IN_CTYPE_DOMAIN): New macro.
6262 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6265 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6266 Undo previous (whitespace-only) change.
6268 2003-08-12 Paul Eggert <eggert@twinsun.com>
6270 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6271 Normalize leading white space and remove trailing white space.
6272 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6273 notice, as per ../config/srclist-update.
6275 Merge from coreutils.
6276 * euidaccess.h: New file.
6277 * euidaccess.c: Include it.
6278 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6279 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6280 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6282 2003-08-11 Bruno Haible <bruno@clisp.org>
6284 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6285 (vasnprintf): Use it instead of wcslen.
6287 2003-08-11 Bruno Haible <bruno@clisp.org>
6289 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6290 value to ensure that _Bool promotes to int. Use #define for _Bool when
6291 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6293 2003-08-10 Karl Berry <karl@gnu.org>
6295 * regex.h: update from libc (whitespace fix).
6297 2003-08-09 Paul Eggert <eggert@twinsun.com>
6299 Merge some files from coreutils. These changes were
6300 originally made by Jim Meyering.
6301 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6302 many older Unixes require this.
6303 * alloca.c (alloca): Remove cast to argument of free;
6304 no longer needed in C89.
6305 * alloca_.h, regex.h: Fix white space to match
6306 what GNU indent does.
6308 2003-08-05 Paul Eggert <eggert@twinsun.com>
6310 * bumpalloc.h: Remove.
6312 2003-08-04 Paul Eggert <eggert@twinsun.com>
6314 * getloadavg.c: Change copyright notice and spacing to conform to
6317 Merge from coreutils.
6318 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6320 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6321 from Karl Berry, implemented by Jim Meyering.
6322 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6323 from Dmitry V. Levin.
6324 Remove anachronistic cast of xrealloc.
6325 * fnmatch_.h (__const): Remove. Use 'const'.
6326 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6327 type. Otherwise, it wouldn't compile with at least /bin/cc on
6328 ymp-cray-unicos9.0.2.X.
6329 Combine two mostly-identical uses of alloca into one.
6330 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6332 2003-08-04 Dave Love <d.love@dl.ac.uk>
6336 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6337 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6338 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6339 obsolete NLIST_NAME_UNION.
6340 [__GNU__]: Undef BSD and FSCALE.
6341 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6343 2003-08-03 Paul Eggert <eggert@twinsun.com>
6345 * stdbool_.h (_Bool): Make it signed char, instead of
6346 an enum type, so that it's guaranteed to promote to int. See:
6347 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6349 2003-07-31 Paul Eggert <eggert@twinsun.com>
6351 * strerror.c: Include config.h, limits.h. Declare sprintf.
6352 (strerror): Don't assume that a printable int fits in 14 bytes.
6354 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6355 Bruno Haible <bruno@clisp.org>
6357 * getline.h (getline, getdelim): Change return type to ssize_t.
6358 * getline.c (getline, getdelim): Likewise.
6359 Remove _GNU_SOURCE define; now it's defined in config.h through
6362 2003-07-22 Paul Eggert <eggert@twinsun.com>
6364 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6365 over-parenthesization in macros.
6367 Sync with coreutils.
6369 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6372 Use `exit_failure' for xalloc and xmemcoll instead of their own
6373 private exit-failure variables.
6374 * xalloc.h (xalloc_exit_failure): Remove.
6375 * xmalloc.c: Likewise. Include exitfail.h.
6376 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6377 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6378 * xmemcoll.c: Likewise. Include exitfail.h.
6379 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6381 2003-07-18 Paul Eggert <eggert@twinsun.com>
6383 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6384 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6385 to test that it can stand by itself. Include "exitfail.h".
6386 Clients should set exit_failure instead.
6387 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6389 2003-07-18 Andreas Schwab <schwab@suse.de>
6391 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6393 2003-07-18 Bruno Haible <bruno@clisp.org>
6395 * getndelim2.h: New file.
6396 * getndelim2.c: Make into a module of its own. Include config.h,
6398 (getndelim2): Make non-static. Change return type to ssize_t.
6399 * getline.h: Change argument names.
6400 * getline.c: Include getndelim2.h instead of getndelim2.c.
6401 * getnline.c: Include getndelim2.h.
6403 2003-07-17 Bruno Haible <bruno@clisp.org>
6405 * Makefile.am: Remove file.
6406 * Makefile.in: Remove file.
6408 2003-07-17 Bruno Haible <bruno@clisp.org>
6410 * getnline.h: New file.
6411 * getnline.c: New file.
6412 * getndelim2.c: New file, extracted from getline.c.
6413 (getndelim2): Renamed from getdelim2, with added nmax argument.
6414 * getline.c: Include getndelim2.c.
6415 (getdelim2): Moved out to getndelim2.c.
6416 (getline, getdelim): Update.
6418 2003-07-15 <karl@gnu.org>
6420 * vasnprintf.c: update from gettext.
6422 2003-07-15 Jim Meyering <jim@meyering.net>
6424 * makepath.c (make_path): Enclose diagnostic in _(...).
6426 2003-07-14 Paul Eggert <eggert@twinsun.com>
6428 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6429 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6430 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6431 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6432 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6433 updated automatically by ../config/srclist-update. This changes
6434 their license from LPGL to GPL.
6436 2003-07-14 Jim Meyering <jim@meyering.net>
6438 Don't emit diagnostics. Let callers do that.
6439 * save-cwd.c: Don't include "error.h".
6440 (save_cwd): Don't call error. Ensure that errno is valid
6441 when returning nonzero.
6443 * save-cwd.h (restore_cwd): Update prototype.
6444 * save-cwd.c (restore_cwd): Remove two parameters.
6445 Simplify. Don't call error upon failure. Let callers do that.
6446 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6447 when auditing is enabled. But don't bother updating the #if.
6449 2003-07-14 Simon Josefsson <jas@extundo.com>
6451 * mempcpy.h: New file.
6452 * mempcpy.c: New file.
6454 2003-07-14 Paul Eggert <eggert@twinsun.com>
6456 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6457 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6458 unicodeio.c, unicodeio.h, unlocked-io.h:
6459 Switch from LGPL to GPL.
6461 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6463 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6464 it breaks C++ compilation.
6465 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6467 2003-07-10 Jim Meyering <jim@meyering.net>
6469 * vasnprintf.c: Remove trailing blanks.
6470 Make cpp indentation consistent.
6472 2003-07-09 Paul Eggert <eggert@twinsun.com>
6474 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6475 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6476 Switch from LGPL to GPL.
6478 2003-07-07 Paul Eggert <eggert@twinsun.com>
6480 * mktime.c: Fix some boundary cases and remove need for floating point.
6482 Issue a compile-time diagnostic if time_t is floating point, or if
6483 two's complement arithmetic is not in effect, or if arithmetic
6484 right shift does not propagate the sign. These assumptions were
6485 all in the original code but they weren't checked.
6487 (TIME_T_MIDPOINT, verify): New macros.
6488 (__isleap): Remove; it has integer overflow problems.
6489 (leapyear): New function, without those problems.
6490 (ydhms_tm_diff): Remove; splitting into two parts.
6491 (ydhms_diff): New function, containing the arithmetic part of
6492 the old ydhms_tm_diff function. Issue a compile-time
6493 diagnostic if we are not using C99 integer division.
6494 Avoid casts when possible.
6495 (guess_time_tm): New function, containing the checking part of
6496 the old ydhms_tm_diff function. Return the new value, rather than
6497 the difference between it and the old. Accept a new argument T
6498 so that *T specifies the old value. Check for overflow in the result.
6500 (__mktime_internal): Use a time_t offset, not a long int offset.
6501 This undoes the 2003-06-04 change, which is no longer needed now
6502 that we have better overflow checking.
6503 (localtime_offset): Likewise.
6505 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6506 and long are 64-bit but int is only 32-bit.
6507 (ydhms_diff): Use long int to store year1 and yday1.
6508 Issue a compile-time diagnostic if long int is not wide enough.
6510 (__mktime_internal): Use long int to store adjusted year and yday.
6511 Use plain C rather than preprocessor commands, if that doesn't
6513 Check for overflow (and try to repair) after each probe
6514 rather than checking only at the very end. This avoids some bugs
6515 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6516 does not equal GMT offset at maximum time).
6517 Use integer to check for overflow rather than floating point; this
6518 is more portable to non-IEEE hosts, and is a tad faster.
6519 When we detect that we are oscillating between two values,
6520 don't check whether tm_isdst has the requested value, since
6521 we already know the answer. When tm_isdst has the wrong value,
6522 use a different heuristic to find the right one, based on the
6523 extreme values actually observed in practice in tz2003a,
6524 rather than the (overly optimistic) "previous 3 calendar quarters".
6526 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6527 "T const" to accommodate glibc style.
6528 (check_result): Use less-confusing report format. "long" -> "long int.
6530 Don't loop if the iteration overflows time_t.
6531 Allow a negative step in the iteration.
6533 2003-07-01 Paul Eggert <eggert@twinsun.com>
6535 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6536 having it depend on HAVE_SYS_TYPES_H.
6538 2003-06-25 Bruno Haible <bruno@clisp.org>
6540 * readlink.c: New file.
6542 2003-06-20 Bruno Haible <bruno@clisp.org>
6544 Assume C89, so PARAMS isn't needed.
6545 * unicodeio.h (PARAMS): Remove.
6546 * unicodeio.c: Don't use PARAMS.
6548 2003-06-18 Jim Meyering <jim@meyering.net>
6550 Merge changes from coreutils.
6551 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6552 Remove explicit declarations of xmalloc and realloc.
6554 (read_utmp): Remove anachronistic cast of xmalloc.
6556 2003-06-17 Paul Eggert <eggert@twinsun.com>
6558 Assume C89, so PARAMS isn't needed.
6559 * backupfile.h (PARAMS): Remove. All uses removed.
6560 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6561 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6562 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6563 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6564 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6565 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6566 xstrtol.h: Likewise.
6567 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6568 same.h, strverscmp.h: Do not include config.h; no longer needed.
6569 Anyway, config.h should always be included before any other file.
6571 2003-06-11 Simon Josefsson <jas@extundo.com>
6573 * sysexit_.h: New file.
6575 2003-05-20 Derek Price <derek@ximbiot.com>
6577 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6579 2003-06-10 Simon Josefsson <jas@extundo.com>
6581 * strchrnul.h: New file.
6582 * strchrnul.c: New file.
6584 2003-06-10 Simon Josefsson <jas@extundo.com>
6586 * argp.h: New file, from glibc.
6587 * argp-ba.c: New file, from glibc.
6588 * argp-eexst.c: New file, from glibc.
6589 * argp-fmtstream.c: New file, from glibc.
6590 * argp-fmtstream.h: New file, from glibc.
6591 * argp-fs-xinl.c: New file, from glibc.
6592 * argp-help.c: New file, from glibc.
6593 * argp-namefrob.h: New file, from glibc.
6594 * argp-parse.c: New file, from glibc.
6595 * argp-pv.c: New file, from glibc.
6596 * argp-pvh.c: New file, from glibc.
6597 * argp-xinl.c: New file, from glibc.
6599 2003-06-07 Jim Meyering <jim@meyering.net>
6601 * readtokens.h: Put `Free Software Foundation, Inc.'
6602 in place of my name in the copyright comment.
6603 Remove definition and uses of __P.
6606 * stat.c: Don't declare xmalloc explicitly.
6607 Instead, include "xalloc.h".
6608 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6609 xrealloc, and xcalloc return values.
6610 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6612 * xgetcwd.h: Remove definition/uses of PARAMS.
6614 2003-06-06 Jim Meyering <jim@meyering.net>
6616 * stdbool_.h: Renamed from stdbool.h.in.
6618 2003-06-06 Jim Meyering <jim@meyering.net>
6620 Merge from coreutils.
6621 * same.c: (same_name): Declare *_basename locals to be `const'.
6622 Consolidate declarations and initializations of *_base* locals.
6624 Merge from coreutils.
6625 This avoids a core dump on systems without GNU putenv,
6626 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6627 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6628 (unsetenv): New static function, from GNU libc.
6629 (rpl_putenv): Use it.
6631 * modechange.c: Remove trailing blanks.
6633 Merge from coreutils.
6634 * fsusage.c: Remove declaration of statfs.
6635 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6637 * posixtm.c: Include <stdbool.h> unconditionally.
6639 2003-06-05 Paul Eggert <eggert@twinsun.com>
6641 * mktime.c (__mktime_internal): When resolving a tm_isdst
6642 mismatch, look in future quarters as well as past. This fixes a
6643 bug when processing fall-backwards gaps immediately after a long
6644 period of daylight-saving time.
6646 * mktime.c: Assume freestanding C89 or better.
6647 (HAVE_LIMITS_H): Remove. Assume it's 1.
6648 (__P): Remove; not used.
6649 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6650 (mktime, not_equal_tm, print_tm, check_result,
6651 main): Use prototypes. Use const * where appropriate.
6652 (main): Fix typo in testing code that uncovered by above changes.
6653 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6655 2003-06-04 Paul Eggert <eggert@twinsun.com>
6657 * mktime.c: Fix Debian bug 177940
6658 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6659 (localtime_offset): Now long int, not time_t, because we want it
6660 to be guaranteed to be signed. All uses changed.
6661 (__mktime_internal): If overflow would occur when adding offset,
6664 Merge 'human' changes from coreutils. Rewrite to support
6665 locale-specific notations like thousands separators.
6666 * human.c: Simplify authorship notice.
6667 Include human.h immediately after config.h.
6668 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6669 <limits.h>: Do not include, since human.h does.
6670 (SIZE_MAX, UINTMAX_MAX): New macros.
6671 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6672 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6673 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6674 (power_letter): Renamed from suffixes.
6675 (generate_suffix_backwards): Remove.
6676 (adjust_value): Now takes int style (because of human.h changes)
6677 and long double value (for greater precision on some platforms).
6678 (group_number): New function.
6679 (human_readable): Use it. Use integer options, not enum.
6680 Put the options before the sizes in the arg list.
6681 Support all the new options.
6682 The old human_readable function has been removed;
6683 use inttostr.h instead.
6684 (human_readable, default_block_size, humblock):
6685 Use uintmax_t, not int, for block sizes.
6686 (human_readable_inexact, block_size_types): Remove.
6687 (block_size_opts): New constant.
6688 (human_options): Renamed from human_block_size, with new signature
6689 that allows block sizes up to UINTMAX_MAX. All callers changed.
6690 * human.h: Add copyright and authorship notice.
6691 Include <limits.h> and <stdbool.h> unconditionally.
6692 (PARAMS): Remove. All uses removed.
6693 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6694 (enum human_inexact_style): Remove tag; now a nameless enum.
6695 (human_floor, human_ceiling, human_round_to_even): Now have
6696 values 2, 0, 1 rather than -1, 1, 0.
6697 (human_group_digits, human_suppress_point_zero, human_autoscale,
6698 human_base_1024, human_SI, human_B): New constants.
6699 (human_readable_inexact, human_block_size): Remove.
6700 (human_readable): Size args are now uintmax_t, not int.
6701 (human_options): New decl.
6703 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6704 unnecessary now that we assume C89 or better. This change
6705 imported from coreutils.
6707 * mktime.c (__mktime_internal): Do not reject negative timestamps
6708 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6709 in the 2003-05-30 sync from glibc.
6711 .h files should stand alone, but we shouldn't include <sys/types.h>
6712 if we can get away with just <stddef.h>.
6714 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6715 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6716 rather than <sys/types.h>, as we merely need size_t.
6717 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6719 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6720 Include <stdio.h>, to get FILE.
6721 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6722 memcasecmp.h has included <stddef.h> and all we need is size_t.
6723 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6724 our interface, instead of including <sys/types.h>
6726 2003-06-02 Paul Eggert <eggert@twinsun.com>
6729 Fix some minor time-related bugs with POSIX time arguments.
6730 Some valid time stamps were being rejected (notably -1, and
6731 time stamps before 1900 on 64-bit hosts). And some invalid
6732 time stamps were being accepted, e.g. September 31.
6734 * posixtm.h (posixtime): Return bool instead of time_t, so
6735 that we can return (time_t) -1 successfully.
6736 * posixtm.c: Likewise.
6737 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6738 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6739 (t): Remove static var.
6740 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6741 of static var. All uses changed.
6742 (year): Do not reject years before 1900; they can occur with
6744 (posix_time_parse): Do not check for out-of-range components;
6745 that is now the caller's responsibility, since our checks were
6746 only approximations.
6747 (posixtime): Use mktime to check for out-of-range components,
6748 since it knows them exactly.
6749 If mktime returns (time_t) -1, check whether an error actually occurred
6750 by invoking localtime on -1.
6751 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6752 posixtime failures better.
6753 Improve the test data (in comments only).
6755 2003-05-30 <karl@gnu.org>
6757 * mktime.c: update from libc.
6759 2003-05-30 Bruno Haible <bruno@clisp.org>
6761 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6762 * localcharset.h: Likewise.
6763 * localcharset.c: Likewise.
6765 2003-05-28 Paul Eggert <eggert@twinsun.com>
6767 Assume the headers required for C89 freestanding compilers.
6768 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6769 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6770 without checking for HAVE_LIMITS_H.
6771 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6772 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6774 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6775 * exclude.c: Include <stdbool.h> unconditionally.
6776 * tempname.c: Include <stddef.h> unconditionally.
6777 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6778 * modechange.c, rpmatch.c (NULL): Don't define, since
6779 <stddef.h> does that.
6780 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6781 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6782 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6783 * xstrtol.c: Likewise.
6784 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6785 * savedir.c: Include <stddef.h> instead of defining NULL.
6787 * addext.c (addext): Use assignment rather than cast, to avoid
6788 warnings on some platforms.
6790 * mktime.c (__mktime_internal): Do not reject negative timestamps
6793 2003-05-10 Bruno Haible <bruno@clisp.org>
6795 * linebreak.c (iconv_string_length): Don't return -1 just because the
6796 string is longer than 4 KB.
6798 2003-05-12 Jim Meyering <jim@meyering.net>
6800 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6801 the space-padded-by-default conversion specifiers, %e, %k, %l.
6803 2003-05-03 Bruno Haible <bruno@clisp.org>
6805 Upgrade to Unicode-4.0.
6806 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6807 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6808 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6809 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6810 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6811 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6812 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6813 Change width of U+E0100..U+E01EF from 1 to 0.
6815 2003-04-25 Bruno Haible <bruno@clisp.org>
6817 * copy-file.c: Include <stddef.h>, for size_t.
6819 2003-04-25 Jim Meyering <jim@meyering.net>
6821 * copy-file.c (copy_file_preserving): Declare buf_size to be
6822 of type size_t, not int.
6824 2003-04-11 Jim Meyering <jim@meyering.net>
6826 Merge changes from Coreutils.
6828 2003-03-22 Jim Meyering <jim@meyering.net>
6830 * strftime.c (widen): Cast alloca return value to proper type.
6832 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6835 * strftime.c (my_strftime): Handle very large width
6836 specifications for numeric values correctly. Improve checks for
6839 2003-01-19 Jim Meyering <jim@meyering.net>
6841 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6842 (nl_get_alt_digit) [! defined my_strftime]: Define.
6843 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6844 _nl_get_alt_digit and _nl_get_walt_digit.
6846 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6847 These changes have no effect outside of _LIBC.
6849 2003-04-10 Bruno Haible <bruno@clisp.org>
6851 * findprog.h: New file, from GNU gettext.
6852 * findprog.c: New file, from GNU gettext.
6854 2003-04-05 Jim Meyering <jim@meyering.net>
6856 Merge changes from Coreutils.
6858 * exclude.h (PARAMS): Remove definition and uses.
6859 * exclude.c: Remove uses of `PARAMS'.
6861 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6862 Add test-cases for DOS filenames. Declare program_name.
6863 (main): Set up program_name. Patch by Rich Dawe.
6865 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6867 Use mntctl's return value to drive the entry-processing loop, since
6868 we can't rely on the value of the vmt_length member in the last
6869 entry. On some systems doing so could result in exhausting
6870 virtual memory. Based in part on a patch from Mike Jetzer.
6872 2003-04-04 Bruno Haible <bruno@clisp.org>
6874 * linebreak.h: New file, from GNU gettext.
6875 * linebreak.c: New file, from GNU gettext with slight modifications.
6876 * lbrkprop.h: New file, from GNU gettext.
6878 2003-04-03 Bruno Haible <bruno@clisp.org>
6880 * utf8-ucs4.h: New file, from GNU gettext.
6881 * utf16-ucs4.h: New file, from GNU gettext.
6882 * ucs4-utf8.h: New file, from GNU gettext.
6883 * ucs4-utf16.h: New file, from GNU gettext.
6885 2003-04-02 Bruno Haible <bruno@clisp.org>
6887 * binary-io.h: New file, from GNU gettext.
6889 2003-04-01 Bruno Haible <bruno@clisp.org>
6891 * pathname.h: New file, from GNU gettext.
6892 * concatpath.c: New file, from GNU gettext.
6894 2003-03-30 Bruno Haible <bruno@clisp.org>
6896 * copy-file.c (copy_file_preserving): Don't set owner if the function
6897 chown() doesn't exist.
6899 2003-03-28 Bruno Haible <bruno@clisp.org>
6901 * copy-file.h: New file, from GNU gettext.
6902 * copy-file.c: New file, from GNU gettext.
6904 2003-03-18 Jim Meyering <jim@meyering.net>
6906 * quote.c (quote_n): Fix typo in comment.
6908 2003-03-14 Jim Meyering <jim@meyering.net>
6910 Merge changes from Coreutils.
6911 * obstack.h (obstack_object_size): Declare temporary, __o,
6912 to be const, in order to avoid warnings.
6913 (obstack_room): Likewise.
6914 (obstack_empty_p): Likewise.
6916 2003-03-13 Paul Eggert <eggert@twinsun.com>
6918 Merge changes from Bison.
6919 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6920 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6921 when compiling Bison 1.875's `bitset bset = obstack_alloc
6922 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6923 * hash.c: Include <stdbool.h> unconditionally.
6925 2003-03-09 Paul Eggert <eggert@twinsun.com>
6927 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6928 Reported by Bruce Becker; see:
6929 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6931 2003-03-03 Paul Eggert <eggert@twinsun.com>
6932 Bruno Haible <bruno@clisp.org>
6934 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6935 Reported by John Hughes, see
6936 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6938 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6940 * poll_.h: New file.
6943 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6945 * mathl.h: New file.
6946 * acosl.c: New file.
6947 * asinl.c: New file.
6948 * atanl.c: New file.
6949 * ceill.c: New file.
6952 * floorl.c: New file.
6953 * frexpl.c: New file.
6954 * ldexpl.c: New file.
6956 * sincosl.c: New file.
6958 * sqrtl.c: New file.
6960 * trigl.c: New file.
6961 * trigl.h: New file.
6963 2003-02-17 Bruno Haible <bruno@clisp.org>
6965 * mkdtemp.h: New file, from GNU gettext.
6966 * mkdtemp.c: New file, from GNU gettext.
6968 2003-01-31 Bruno Haible <bruno@clisp.org>
6970 * rename.c: #undef rename before defining rpl_rename.
6971 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6973 2003-01-30 Bruno Haible <bruno@clisp.org>
6975 * printf-args.h: New file, from GNU gettext.
6976 * printf-args.c: New file, from GNU gettext.
6977 * printf-parse.h: New file, from GNU gettext.
6978 * printf-parse.c: New file, from GNU gettext.
6979 * vasnprintf.h: New file, from GNU gettext.
6980 * vasnprintf.c: New file, from GNU gettext.
6981 * asnprintf.c: New file, from GNU gettext.
6982 * vasprintf.h: New file, from GNU gettext with modifications.
6983 * vasprintf.c: New file, from GNU gettext.
6984 * asprintf.c: New file, from GNU gettext.
6986 2003-01-29 Bruno Haible <bruno@clisp.org>
6988 * stpncpy.h: New file, from GNU gettext with modifications.
6989 * stpncpy.c: New file, from GNU gettext with modifications.
6991 2003-01-28 Bruno Haible <bruno@clisp.org>
6993 * c-ctype.h: New file, from GNU gettext, with changes suggested by
6995 * c-ctype.c: New file, from GNU gettext, with changes suggested by
6998 2003-01-27 Bruno Haible <bruno@clisp.org>
7000 * xsetenv.h: New file, from GNU gettext.
7001 * xsetenv.c: New file, from GNU gettext.
7003 2003-01-23 Bruno Haible <bruno@clisp.org>
7005 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7007 2003-01-22 Bruno Haible <bruno@clisp.org>
7009 * exit.h: New file, from GNU gettext.
7011 2003-01-11 Bruno Haible <bruno@clisp.org>
7013 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7014 * strcase.h (strcasecmp, strncasecmp): Likewise.
7016 2003-01-14 Jim Meyering <jim@meyering.net>
7018 * same.c (same_name): Tweak a comment.
7020 2003-01-11 Bruno Haible <bruno@clisp.org>
7022 * same.c (same_name): Reorder tests so as to avoid calling stat()
7023 when a string comparison is sufficient.
7025 2003-01-11 Bruno Haible <bruno@clisp.org>
7027 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7030 2003-01-11 Bruno Haible <bruno@clisp.org>
7032 * hash-pjw.c: Add comment about low quality of this function.
7034 2003-01-12 Paul Eggert <eggert@twinsun.com>
7036 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7037 to avoid collisions with libcurses and libreadline.
7039 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7040 * getstr.h, getstr.c: Remove.
7041 * getline.c: Include "getline.h", to check interface.
7042 Move body of old getstr.c here: this defines MIN_CHUNK and
7043 declares getdelim2, which is renamed from getstr.
7044 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7046 * linebuffer.c (readlinebuffer): Renamed from readline.
7048 * linebuffer.h: Likewise.
7049 (readline): Remove backward-compatibility macro.
7051 2003-01-12 Jim Meyering <jim@meyering.net>
7053 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7055 2003-01-10 Bruno Haible <bruno@clisp.org>
7057 * alloca_.h: New file.
7058 * getdate.y: Unconditionally include alloca.h.
7059 * makepath.c: Likewise.
7060 * setenv.c: Likewise.
7061 * userspec.c: Likewise.
7063 2003-01-09 Bruno Haible <bruno@clisp.org>
7065 * stdbool.h.in: New file.
7067 2003-01-08 Bruno Haible <bruno@clisp.org>
7069 * safe-read.c: Include specification header first, to ensure its
7071 * full-write.c: Likewise.
7073 2003-01-08 Jim Meyering <jim@meyering.net>
7075 * full-write.c: Undefine and define-away `const' after inclusion
7076 of errno.h, not before. Suggestion from Bruno Haible.
7078 2003-01-07 Jim Meyering <jim@meyering.net>
7080 * full-write.c: Rework so that it may serve to define full_read, too.
7081 * full-read.c: Simply #define FULL_READ and include full-write.c.
7083 2003-01-06 Jim Meyering <jim@meyering.net>
7085 * version-etc.c: Update year in translatable copyright string.
7087 2002-12-25 Bruno Haible <bruno@clisp.org>
7089 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7090 * xstrtol.h: Likewise.
7091 * xstrtoimax.c: Likewise.
7092 * xstrtoumax.c: Likewise.
7093 * human.h: Likewise.
7095 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7096 on systems that have <inttypes.h> but not <stdint.h>.
7098 2002-12-31 Paul Eggert <eggert@twinsun.com>
7100 * memcoll.c (memcoll): Fall back on a simple algorithm using
7101 memcmp if strcoll doesn't work.
7103 2002-12-23 Bruno Haible <bruno@clisp.org>
7105 * localcharset.h: New file.
7106 * localcharset.c: Include it.
7107 * unicodeio.c: Likewise.
7109 2002-12-22 Bruno Haible <bruno@clisp.org>
7111 * utime.c (utime_null): No need to call ftruncate if the file was
7114 2002-12-23 Bruno Haible <bruno@clisp.org>
7116 * memcoll.c (STRCOLL): New macro.
7119 2002-12-22 Bruno Haible <bruno@clisp.org>
7121 * getstr.h (getstr): Define, to avoid clash with libcurses.
7122 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7124 2002-12-22 Bruno Haible <bruno@clisp.org>
7126 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7128 2002-12-23 Bruno Haible <bruno@clisp.org>
7130 * getline.h: Include <stddef.h>, for size_t.
7132 * unicodeio.h: Include <stddef.h>, for size_t.
7133 * unicodeio.c: Don't include <stddef.h>.
7135 2002-12-17 Bruno Haible <bruno@clisp.org>
7137 * canon-host.c (strdup): Remove unused declaration.
7139 * fsusage.c: Include full_read.h.
7140 (get_fs_usage): Use full_read instead of safe_read.
7142 * utime.c (utime_null): Use SAFE_READ_ERROR.
7144 2002-12-11 Bruno Haible <bruno@clisp.org>
7146 * setenv.h: Rewritten to cope with systems that have setenv() but not
7148 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7151 2002-12-11 Bruno Haible <bruno@clisp.org>
7153 * setenv.c (alloca): Fall back to malloc.
7155 (setenv): Use freea() to free memory allocated with alloca().
7157 2002-11-13 Bruno Haible <bruno@clisp.org>
7159 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7160 function declarations.
7161 * unsetenv.c (unsetenv): Likewise.
7163 2002-03-04 Bruno Haible <bruno@clisp.org>
7165 Portability to AIX 4.3.3.
7166 * unsetenv.c: New file, extracted from setenv.c.
7167 * setenv.c: Move the unsetenv() function to unsetenv.c.
7169 2001-12-20 Bruno Haible <bruno@clisp.org>
7171 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7172 use malloc instead. For SunOS 4.
7174 2001-12-11 Bruno Haible <bruno@clisp.org>
7176 * setenv.c: Declare alloca.
7177 (compar_fn_t): New typedef.
7178 (KNOWN_VALUE, STORE_VALUE): Use it.
7180 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7183 2002-12-10 Paul Eggert <eggert@twinsun.com>
7185 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7186 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7187 Choose values that are less likely to collide with system fnmatch
7189 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7190 defined (e.g., a pure POSIX system).
7191 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7192 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7194 2002-12-06 Jim Meyering <jim@meyering.net>
7196 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7198 Merge in changes from libc's misc/error.c, in preparation
7199 for the merge of gnulib's changes back into libc.
7201 * error.c (_): Define only if not already defined.
7202 Move definition to follow all #include directives.
7203 Include unlocked-io.h only if !_LIBC.
7204 [_LIBC]: Include <libio/libioP.h>.
7205 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7206 (fflush): Tweak definition to use INTUSE.
7209 2002-12-05 Paul Eggert <eggert@twinsun.com>
7211 * alloca.c [defined emacs]: Include "lisp.h".
7212 (xalloc_die) [defined emacs]: New macro.
7213 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7214 [! defined emacs]: Include <xalloc.h>.
7215 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7216 (pointer): Typedef to POINTER_TYPE *.
7217 (malloc): Remove decl; we now always use xmalloc.
7218 (alloca): Use old-style definition, since Emacs needs this.
7219 Check for arithmetic overflow when computing combined size.
7221 2002-12-04 Paul Eggert <eggert@twinsun.com>
7223 Do not generate unlocked-io.h automatically, since it's easier to
7224 maintain it by hand.
7226 * unlocked-io.h: New file, from GNU diffutils,
7227 but with proper copyright notice and attribution.
7229 * Makefile.am: Add copyright notice.
7230 (libfetish_a_SOURCES): Add unlocked-io.h.
7231 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7232 (DISTCLEANFILES, io_functions): Remove macros.
7233 (EXTRA_DIST): Remove gen_uio.
7234 (unlocked-io.h): Remove rule.
7236 2002-12-04 Jim Meyering <jim@meyering.net>
7238 Reflect the fact that stat.c and lstat.c are no longer generated.
7239 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7240 (DISTCLEANFILES): Likewise.
7241 (EXTRA_DIST): Likewise.
7242 (all_local): Don't depend on stat.c or lstat.c.
7243 (stat.c, lstat.c): Remove rules.
7244 (EXTRA_DIST): Remove xstat.in.
7246 * xstat.in: Remove file. Contents moved into stat.c.
7247 * stat.c: New file. Contents mostly from xstat.in.
7248 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7249 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7251 * safe-read.c: Rework so that it may serve to define safe_write, too.
7252 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7254 2002-12-03 Jim Meyering <jim@meyering.net>
7256 * safe-read.c, safe-write.c: Change variable names and comments, but
7257 not semantics, to minimize the differences between these two files.
7258 (safe_read): Change comment to mention SAFE_READ_ERROR.
7260 * safe-read.c (IS_EINTR): Define.
7261 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7263 2002-12-02 Bruno Haible <bruno@clisp.org>
7265 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7266 Define, taken from safe-read.c.
7267 (INT_MAX): Provide fallback.
7268 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7269 * safe-write.h (SAFE_WRITE_ERROR): Define.
7271 * safe-read.c (EINTR): Remove definition.
7272 (safe_read): Don't use EINTR if it is absent.
7274 2002-12-02 Jim Meyering <jim@meyering.net>
7276 * safe-read.c (EINTR): Define.
7277 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7278 (INT_MAX): Provide fallback.
7279 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7281 * safe-read.h (SAFE_READ_ERROR): Define.
7283 2002-12-01 Jim Meyering <jim@meyering.net>
7285 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7286 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7288 2002-11-27 Paul Eggert <eggert@twinsun.com>
7290 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7291 hash_rehash): Replace `if (limit <= value) abort ();' with
7292 `if (! (value < limit)) abort ();', for readability.
7294 2002-11-26 <karl@gnu.org>
7296 * strdup.c: copy from libc again, with jim's ok.
7297 * .cppi-disable: re-add strdup.c
7299 2002-11-25 <karl@gnu.org>
7301 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7302 instead of "strtol.c".
7304 2002-11-25 Jim Meyering <jim@meyering.net>
7306 * mktime.c: Sync from libc, now that it has the latest fix.
7308 2002-11-24 <karl@gnu.org>
7310 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7311 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7313 2002-11-24 Jim Meyering <jim@meyering.net>
7315 Update from coreutils:
7317 * mktime.c: Merge in changes from libc.
7319 Avoid a link-time failure on some Linux systems.
7320 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7321 (__mon_yday): Declare with the STATIC attribute.
7322 (__mktime_internal): Likewise.
7323 Based on a report from Greg Schafer.
7325 2002-11-23 Jim Meyering <jim@meyering.net>
7327 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7328 Use `unsigned', not `int', as type of index.
7330 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7332 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7334 2002-11-22 Paul Eggert <eggert@twinsun.com>
7336 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7337 hint that one should use `if (! x) abort ();' rather than `assert
7338 (x);', and anyway it's one less thing to worry about configuring.
7339 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7340 hash_rehash, hash_insert): Use abort rather than assert.
7342 2002-11-22 Paul Eggert <eggert@twinsun.com>
7344 * quotearg.h: Allow multiple inclusion by surrounding with
7345 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7346 so that we can be included first.
7347 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7348 * quotearg.c: Include quotearg.h immediately after config.h.
7349 No need to include stddef.h or sys/types.h any more.
7350 Surround local include files with "", not "<>".
7351 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7352 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7353 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7354 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7355 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7356 (ISPRINT): Remove; no longer needed now that we assume C89.
7358 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7361 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7362 quotearg_char): Use SIZE_MAX rather than
7363 (size_t) -1 when we are talking about "infinity".
7365 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7367 2002-11-22 Bruno Haible <bruno@clisp.org>
7369 * safe-read.h: Assume C89. Add comments.
7370 (safe_read): Change return type to size_t.
7371 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7372 counts > SSIZE_MAX correctly.
7373 * safe-write.h: New file.
7374 * safe-write.c: New file.
7375 * full-read.h: New file.
7376 * full-read.c: New file.
7377 * full-write.h: Assume C89. Add comments.
7378 * full-write.c: Include safe-write.h.
7379 (full_write): Rewritten to use safe_write.
7380 Suggested by Jim Meyering and Paul Eggert.
7382 2002-11-21 Bruno Haible <bruno@clisp.org>
7384 Remove case insensitive option matching.
7385 * argmatch.h (argcasematch): Remove declaration.
7386 (ARGCASEMATCH): Remove macro.
7387 (__xargmatch_internal): Remove case_sensitive argument.
7388 (XARGMATCH): Update.
7389 (XARGCASEMATCH): Remove macro.
7390 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7391 case_sensitive argument.
7392 (argcasematch): Remove function.
7393 (__xargmatch_internal): Remove case_sensitive argument.
7394 (main): Use XARGMATCH instead of XARGCASEMATCH.
7396 * xmalloc.c: Change compile-time error message. Add comment about
7397 required autoconf version.
7399 2002-11-21 Jim Meyering <jim@meyering.net>
7401 * strdup.c (strdup): Tweak comment and initial #if/#include.
7403 Merge in changes from the coreutils.
7405 2002-09-25 Paul Eggert <eggert@twinsun.com>
7406 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7407 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7408 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7409 int. Work more efficiently if X is the same width as uintmax_t.
7410 Do not compare X to -1, to avoid bogus compiler warning.
7411 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7412 Don't assume that f_frsize and f_bsize are the same type.
7414 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7417 * makepath.c (make_path): Restore umask *before* creating the final
7419 (make_path): Minor reformatting.
7421 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7422 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7424 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7425 ones. At least on GNU/Linux systems, `auto' means something else.
7428 2002-11-20 Paul Eggert <eggert@twinsun.com>
7430 Merge argmatch cleanups from Bison. Assume C89.
7432 * argmatch.c: Include config.h here, not in argmatch.h.
7433 Include stdlib.h, for EXIT_FAILURE.
7434 Always include <string.h>, since we assume C89.
7435 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7436 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7437 Include <stddef.h> instead, since it's all we need for size_t.
7438 (PARAMS): Remove. All uses removed.
7439 (ARRAY_CARDINALITY): Do not bother to #undef.
7440 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7441 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7442 Remove unnecessary parentheses.
7443 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7444 Insert necessary parentheses.
7445 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7446 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7448 2002-11-19 Bruno Haible <bruno@clisp.org>
7450 * mbswidth.c: Include mbswidth.h right at the beginning.
7451 * mbswidth.h: Include <stddef.h>, for size_t.
7453 * mbswidth.h (PARAMS): Remove macro.
7454 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7455 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7457 * gcd.h (PARAMS): Remove macro.
7458 (gcd): Use ANSI C function declarations.
7459 * gcd.c (gcd): Likewise.
7461 2002-11-15 Bruno Haible <bruno@clisp.org>
7463 * strcspn.c: Include <stddef.h>.
7464 (strcspn): Use ANSI C function declaration. Change return type to
7466 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7467 (strpbrk): Use NULL.
7468 * strpbrk.h (PARAMS): Remove macro.
7469 (strpbrk): Use ANSI C function declaration.
7470 * strstr.c: Don't include <sys/types.h>.
7471 * strstr.h (PARAMS): Remove macro.
7472 (strstr): Use ANSI C function declarations.
7474 2002-11-06 Bruno Haible <bruno@clisp.org>
7476 * gcd.h (gcd): Change argument type to 'unsigned long'.
7477 * gcd.c (gcd): Likewise.
7479 2002-11-05 Bruno Haible <bruno@clisp.org>
7481 * gcd.h: New file, from gettext-0.11.5.
7482 * gcd.c: New file, from gettext-0.11.5.
7484 2002-11-05 Bruno Haible <bruno@clisp.org>
7486 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7487 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7488 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7489 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7491 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7492 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7494 * closeout.c: Include gettext.h instead of <libintl.h>.
7495 * human.c: Include gettext.h instead of <libintl.h>.
7496 * quotearg.c: Include gettext.h instead of <libintl.h>.
7497 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7498 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7499 * userspec.c: Include gettext.h instead of <libintl.h>.
7500 * version-etc.c: Include gettext.h instead of <libintl.h>.
7501 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7502 (textdomain): Remove definition.
7503 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7505 * long-options.c: Remove include of <libintl.h> and definition of _.
7506 * same.c: Remove include of <libintl.h> and definition of _.
7508 2002-11-04 Bruno Haible <bruno@clisp.org>
7510 * stpcpy.h: New file, from GNU gettext-0.11.5.
7511 * strcase.h: New file, from GNU gettext-0.11.5.
7512 * strpbrk.h: New file, from GNU gettext-0.11.5.
7513 * strstr.h: New file, from GNU gettext-0.11.5.
7514 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7516 2002-05-09 Bruno Haible <bruno@clisp.org>
7518 * config.charset: Update for newest glibc. Add canonical names
7519 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7521 2002-05-09 Bruno Haible <bruno@clisp.org>
7523 * localcharset.c (get_charset_aliases): Add more Windows specific
7526 2002-05-08 Owen Taylor <otaylor@redhat.com>
7528 * config.charset: A few additions for Solaris.
7530 2001-12-05 Bruno Haible <bruno@clisp.org>
7532 * localcharset.c (locale_charset): Don't return an empty string.
7534 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7536 * config.charset: msdos in uk_UA uses CP1125.
7538 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7540 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7541 * localcharset.c (locale_charset): Declare as extern "C".
7543 2002-02-15 Bruno Haible <bruno@clisp.org>
7545 * config.charset [msdosdjgpp]: For Russian, use CP866.
7547 2002-02-11 Bruno Haible <bruno@clisp.org>
7549 * config.charset: Add support for NetBSD.
7551 2002-09-25 <karl@gnu.org>
7553 * strdup.c: copy from libc/string (via ../config/srclist*).
7554 * getopt*: copy from libc/posix.
7555 * gettext.h: copy from gettext.
7556 * .cppi-disable: add strdup.c, gettext.h.
7558 2002-07-01 Jim Meyering <meyering@lucent.com>
7560 * c-stack.c: Include sys/time.h.
7561 From Volker Borchert.
7563 2002-06-11 Paul Eggert <eggert@twinsun.com>
7565 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7566 New macro. Use it uniformly instead of
7567 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7568 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7569 reported by Vin Shelton.
7571 2002-06-22 Jim Meyering <meyering@lucent.com>
7573 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7574 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7576 2002-06-22 Paul Eggert <eggert@twinsun.com>
7578 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7579 Do not assume SA_SIGINFO behavior.
7580 Bug reported by Jim Meyering on NetBSD 1.5.2.
7582 2002-06-22 Jim Meyering <meyering@lucent.com>
7584 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7586 * exitfail.c, exitfail.h: Likewise.
7587 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7589 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7591 (EXTRA_DIST): Add fnmatch_loop.c.
7592 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7594 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7595 * fnmatch.c: Update from diffutils-2.8.2.
7596 * fnmatch_.h: New file. From diffutils-2.8.2.
7597 * fnmatch.h: Remove file.
7599 2002-06-18 Paul Eggert <eggert@twinsun.com>
7601 * file-type.h: Report an error if neither S_ISREG nor
7602 S_IFREG is defined, instead of using a test specific to glibc
7603 2.2. This should be safe, since POSIX requires S_ISREG and
7604 Unix Version 7 had S_IFREG. We don't need to check for
7605 <sys/types.h> since we don't use any symbols that it defines.
7607 2002-06-15 Jim Meyering <meyering@lucent.com>
7609 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7610 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7611 have been included before this file.
7613 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7615 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7616 so that each temporary file name is unique and valid in the first
7617 8 characters, for operation under DOS.
7619 2002-06-15 Jim Meyering <meyering@lucent.com>
7621 Work even with DJGPP 2.03, which lacks support for symlinks.
7623 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7625 * lchown.c (S_ISLNK): Likewise.
7627 2002-06-14 Jim Meyering <meyering@lucent.com>
7629 * file-type.h: Use the version from diffutils-2.8.2.
7630 * file-type.c: Likewise.
7632 2002-05-27 Jim Meyering <meyering@lucent.com>
7634 Fix a problem seen only on nonconforming systems whereby ls.c's
7635 use of localtime, and then of gettimeofday would cause trouble:
7636 the localtime call used to initialize rpl_gettimeofday's save
7637 mechanism would clobber ls's current local time information so
7638 that in any long listing the first file would always be listed
7639 with date 1970-01-01. Analysis by Volker Borchert.
7641 * gettimeofday.c (localtime): Undefine.
7642 (rpl_localtime): New function.
7644 2002-05-22 Jim Meyering <meyering@lucent.com>
7646 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7647 * file-type.h: New file.
7648 * file-type.c (file_type): New file/function. Extracted from diffutils.
7650 2002-04-29 Paul Eggert <eggert@twinsun.com>
7652 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7654 2002-04-28 Paul Eggert <eggert@twinsun.com>
7656 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7657 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7658 of 127, since 64 is the largest conceivable number for ancient
7660 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7662 2002-04-28 Jim Meyering <meyering@lucent.com>
7664 * sig2str.c (WTERMSIG): Remove definition (unused).
7666 2002-04-28 Paul Eggert <eggert@twinsun.com>
7668 * sig2str.h, sig2str.c: New files.
7669 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7671 2002-04-24 Jim Meyering <meyering@lucent.com>
7673 * gettext.h: New file, from Gettext.
7674 * Makefile.am (INCLUDES): Remove -I../intl.
7675 (libfetish_a_SOURCES): Add gettext.h.
7677 2002-04-16 Jim Meyering <meyering@lucent.com>
7679 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7680 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7681 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7683 2002-04-12 Jim Meyering <meyering@lucent.com>
7685 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7687 2002-03-10 Jim Meyering <meyering@lucent.com>
7689 * makepath.c (make_path): Remove a comma from a diagnostic.
7690 Suggestion from Santiago Vila.
7692 2002-03-08 Jim Meyering <meyering@lucent.com>
7694 * rename.c: Mention that this wrapper is needed also on
7695 mips-dec-ultrix4.4 systems.
7697 2002-03-02 Jim Meyering <meyering@lucent.com>
7699 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7700 not HAVE_CLOCK_SETTIME.
7702 2002-02-27 Paul Eggert <eggert@twinsun.com>
7704 * nanosleep.h: Rename to....
7705 * timespec.h: New name for nanosleep.h. All uses changed.
7707 * gettime.c: New file.
7708 * settime.c: New file.
7711 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7712 timespec.h. Remove nanosleep.h.
7714 2002-02-25 Paul Eggert <eggert@twinsun.com>
7716 * acl.c, acl.h: New files.
7717 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7719 2002-02-24 Jim Meyering <meyering@lucent.com>
7721 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7722 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7723 cause trouble. Reported by Nelson Beebe.
7725 2002-02-23 Paul Eggert <eggert@twinsun.com>
7727 * path-concat.c (xpath_concat): Reorder code to pacify
7728 compilers that don't know that xalloc_die never returns.
7730 2002-02-20 Jim Meyering <meyering@lucent.com>
7732 * getdate.c: Regenerate using bison-1.33.
7734 2002-02-15 Paul Eggert <eggert@twinsun.com>
7736 * posixver.c, posixver.h: New files.
7737 * Makefile.am (libfetish_a_SOURCES): Add them.
7739 2002-02-02 Paul Eggert <eggert@twinsun.com>
7740 Bruno Haible <bruno@clisp.org>
7742 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7743 (fwrite_success_callback): New declaration.
7744 * unicodeio.c (unicode_to_mb): New function, extracted from
7745 print_unicode_char. Call failure callback instead of error.
7746 (fwrite_success_callback): New function.
7747 (exit_failure_callback): New function.
7748 (fallback_failure_callback): New function.
7749 (print_unicode_char): Call unicode_to_mb.
7751 2002-01-26 Jim Meyering <meyering@lucent.com>
7753 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7755 2002-01-22 Jim Meyering <meyering@lucent.com>
7757 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7758 Otherwise, some versions of automake would omit the rule that makes
7759 Makefile from Makefile.in.
7761 2001-01-21 Paul Eggert <eggert@twinsun.com>
7763 * xmemcoll.h, xmemcoll.c: New files.
7764 * Makefile.am (libfetish_a_SOURCES): Add them.
7765 * memcoll.c: Include errno.h, and declare errno if not defined.
7766 (memcoll): Set errno to zero if there is no error.
7768 * quotearg.c (quotearg_buffer_restyled):
7769 Fix bug with quoting buffers containing NUL when backslashing escapes.
7770 This bug was exposed by the other changes in this patch.
7771 (quotearg_n_options): New arg ARGSIZE.
7772 All callers changed.
7773 (quoting_options_from_style): New function.
7774 (quotearg_n_style): Use it.
7775 (quotearg_n_style_mem): New function.
7777 * quotearg.h (quotearg_n_style_mem): New function.
7779 2002-01-16 Jim Meyering <meyering@lucent.com>
7781 * getdate.y: Add three semicolons, each just before a closing brace.
7782 Bison (as of version 1.31) no longer papers over that mistake.
7784 2002-02-14 Paul Eggert <eggert@twinsun.com>
7786 * backupfile.c (ISDIGIT): Comment fix.
7787 * getdate.y (ISDIGIT): Likewise.
7788 * posixtm.c (ISDIGIT, year): Likewise.
7789 * strverscmp.c (ISDIGIT): Likewise.
7790 * userspec.c (ISDIGIT): Likewise.
7792 2002-01-05 Jim Meyering <meyering@lucent.com>
7794 * version-etc.c (version_etc_copyright): Update copyright year.
7796 2001-01-19 Paul Eggert <eggert@twinsun.com>
7798 * closeout.c (close_stdout_status): If ferror (stdout), do
7799 not silently exit merely because the output buffer happens to
7800 have nothing pending.
7802 2001-12-18 Paul Eggert <eggert@twinsun.com>
7804 See the big note in ../ChangeLog.
7805 * human.c (suffixes): Prefer K to k for 1024.
7806 (generate_suffix_backwards): New function.
7807 (human_readable_inexact): Use it.
7808 * xstrtol.c (__xstrtol): If there is no number but there
7809 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7810 Accept 'K' as well as 'k'.
7812 2001-12-15 Jim Meyering <meyering@lucent.com>
7814 * regex.h (__restrict_arr): Update from libc.
7816 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7817 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7820 2001-12-10 Jim Meyering <meyering@lucent.com>
7822 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7823 Instead, include "xalloc.h".
7824 (initbuffer): Don't cast xmalloc return value to char*.
7825 (readline): Reword comment.
7826 Don't cast xrealloc return value to char*
7829 2001-12-09 Jim Meyering <meyering@lucent.com>
7831 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7832 `signed and unsigned type in conditional expression'.
7833 * posixtm.c (posix_time_parse): Likewise.
7835 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7837 * readtokens.c (readtoken): Declare an index to be of type unsigned
7838 to avoid a pedantic warning.
7840 * getstr.c: Don't include assert.h.
7841 (getstr): Remove warning-evoking assertions.
7842 Return -1 if offset parameter is out of bounds.
7843 Change the type of a local from int to size_t.
7845 * strftime.c (my_strftime_localtime_r): Include this function
7846 definition in the `#if ! HAVE_TM_GMTOFF' block.
7848 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7849 Include xalloc.h instead.
7851 2001-12-02 Jim Meyering <meyering@lucent.com>
7853 * tempname.c: Don't declare getenv, thus reverting the change of
7854 2001-11-18. It's no longer necessary, now that stdlib.h is always
7857 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7858 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7860 2001-11-30 Akim Demaille <akim@epita.fr>
7862 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7863 before being defined.
7865 2001-11-27 Paul Eggert <eggert@twinsun.com>
7867 * quotearg.h (quotearg_n, quotearg_n_style):
7868 First arg is int, not unsigned.
7869 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7870 (SIZE_MAX, UINT_MAX): New macros.
7871 (quotearg_n_options): Abort if N is negative.
7872 Avoid overflow check on hosts where size_t is 64 bits and int
7873 is 32 bits, as overflow is impossible there.
7874 Fix off-by-one typo that caused unnecessary reallocation.
7876 2001-11-27 Jim Meyering <meyering@lucent.com>
7878 * tempname.c: Merge with version from libc.
7879 * regex.c: Likewise.
7881 * tempname.c: Include stdlib.h unconditionally. On some old systems
7882 for which STDC_HEADERS is 0, it was not included, resulting in a
7883 warning about an integer-to-pointer conversion problem with getenv.
7884 Reported by Volker Borchert.
7886 2001-11-26 Jim Meyering <meyering@lucent.com>
7888 * gtod.h: Remove file.
7889 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7890 * gettimeofday.c: Don't include gtod.h.
7891 (GTOD_init): Remove function.
7892 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7893 Suggestion from Volker Borchert.
7895 2001-11-23 Jim Meyering <meyering@lucent.com>
7897 * hash.h (struct hash_table): Don't define here. Merely declare it.
7898 * hash.c (struct hash_table): Define it here instead.
7900 2001-11-22 Jim Meyering <meyering@lucent.com>
7902 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7904 2001-11-18 Paul Eggert <eggert@twinsun.com>
7906 * tempname.c (TMP_MAX): Remove; no longer needed.
7907 (TEMPORARIES): New macro.
7908 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7909 removes an artificial limitation (e.g. HP-UX 10.20, where
7912 2001-11-18 Jim Meyering <meyering@lucent.com>
7914 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7917 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7918 files will be created before anything else.
7920 2001-11-17 Jim Meyering <meyering@lucent.com>
7922 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7923 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7924 rather than group writable. Patch by Juan F. Codagnone.
7926 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7927 Instead, include "xalloc.h".
7929 * mountlist.c: Include unlocked-io.h after all system headers.
7930 Remove explicit declarations of xmalloc, xrealloc,
7931 and xstrdup. Instead, include "xalloc.h".
7933 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7934 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7935 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7937 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7938 Reported by Padraig Brady.
7940 * mkstemp.c: #undef mkstemp.
7942 (rpl_mkstemp): Rename from mkstemp.
7945 2001-11-16 Jim Meyering <meyering@lucent.com>
7947 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7948 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7949 determine the amount of total physical memory, use pstat_getstatic.
7950 HPUX-11 doesn't define _SC_PHYS_PAGES.
7951 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7952 If sysconf couldn't be used to determine the amount of available
7953 physical memory, use both pstat_getstatic and pstat_getdynamic.
7954 Based on a patch from Bob Proulx.
7956 2001-11-05 Jim Meyering <meyering@lucent.com>
7958 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7960 2001-11-03 Jim Meyering <meyering@lucent.com>
7962 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7963 in argmatch_to_argument call.
7965 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7968 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7969 e.g., a fault due to an attempt to free a NULL pointer.
7971 2001-11-01 Jim Meyering <meyering@lucent.com>
7973 * dirfd.c, dirfd.h: New files.
7974 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7976 * hash.c (hash_print) [TESTING]: Clean up.
7978 2001-10-22 Paul Eggert <eggert@twinsun.com>
7980 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7981 to avoid a warning if -Wall.
7983 2001-10-21 Paul Eggert <eggert@twinsun.com>
7985 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7987 2001-10-21 Jim Meyering <meyering@lucent.com>
7989 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
7990 this code would end up calling gettext even in packages built
7992 * getopt.c (_): Likewise.
7993 * regex.c (_): Likewise.
7995 2001-10-20 Paul Eggert <eggert@twinsun.com>
7997 * error.c (strerror_r): Do not declare unless !_LIBC.
7998 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
7999 Use strerror_r that is only a macro, even if it is not a function.
8000 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8001 (private_strerror): Use prototypes, not old-style function definition.
8002 (print_errno_message): New function.
8003 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8005 (error_tail, error, error_at_line): Use it.
8007 2001-10-11 Jim Meyering <meyering@lucent.com>
8009 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8010 and quote_n (1, ... to avoid clobbering a buffer.
8012 2001-10-05 Jim Meyering <meyering@lucent.com>
8014 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8015 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8016 * hash-pjw.h: New file.
8018 2001-09-30 Jim Meyering <meyering@lucent.com>
8020 * mountlist.c [MOUNTED_GETFSSTAT]:
8021 Include <sys/ucred.h>, for Apple Darwin.
8022 Include sys/mount.h and sys/fs_types.h only if available.
8024 (read_filesystem_list): Use FS_TYPE.
8026 2001-09-29 Paul Eggert <eggert@twinsun.com>
8028 * exclude.c (excluded_filename): 0 -> false, since it's
8031 2001-09-28 Paul Eggert <eggert@twinsun.com>
8033 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8034 #defines strtoimax. Also treat the other strto* functions
8037 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8038 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8039 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8041 2001-09-26 Jim Meyering <meyering@lucent.com>
8043 Most macros in unlocked-io.h had the wrong number of arguments.
8044 * gen-uio: New script.
8045 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8046 * unlocked-io.hin: Remove file.
8047 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8048 rather than trying to embed it here.
8049 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8050 Reported by Padraig Brady.
8052 2001-09-25 Volker Borchert <bt@teknon.de>
8054 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8056 2001-09-23 Jim Meyering <meyering@lucent.com>
8058 * mountlist.c: Remove useless parentheses in #if directives.
8059 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8060 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8062 2001-09-22 Jim Meyering <meyering@lucent.com>
8064 * localcharset.c: Update from latest gettext.
8065 * config.charset: Likewise.
8067 2001-09-20 Jim Meyering <meyering@lucent.com>
8069 * xstrtol.c (strtoimax): Guard declaration with
8070 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8071 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8072 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8073 (strtoumax): Likewise, for completeness (it wasn't necessary).
8075 2001-09-06 Paul Eggert <eggert@twinsun.com>
8077 * strtoimax.c (HAVE_LONG_LONG):
8078 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8079 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8080 to work around bug in IBM C compiler.
8082 2001-09-16 Jim Meyering <meyering@lucent.com>
8084 * mkdir.c: New file.
8086 2001-09-04 Paul Eggert <eggert@twinsun.com>
8088 * xgetcwd.c: Revert some of the previous change; intead,
8089 fix the HAVE_GETCWD_NULL code to behave more like the
8090 !HAVE_GETCWD_NULL code used to.
8093 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8096 2001-09-04 Paul Eggert <eggert@twinsun.com>
8098 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8099 Use ssize_t, not int, to store result of readlink.
8100 Check for ssize_t overflow as well as size_t overflow,
8101 as POSIX says the result of readlink is implementation-defined
8102 when ssize_t overflows.
8103 Remove unnecessary cast to char*.
8104 Use free+malloc instead of realloc, as the storage doesn't need
8105 to be preserved and it's clearer and can be more efficient that way.
8106 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8107 * xreadlink.h (xreadlink): Update prototype.
8109 2001-09-03 Paul Eggert <eggert@twinsun.com>
8111 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8112 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8113 spotted by Jim Meyering.
8115 2001-09-03 Jim Meyering <meyering@lucent.com>
8117 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8119 2001-09-03 Paul Eggert <eggert@twinsun.com>
8121 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8122 like the HAVE_GETCWD_NULL code.
8123 Include pathmax.h if not HAVE_GETCWD.
8124 Do not include xalloc.h.
8125 (INITIAL_BUFFER_SIZE): New symbol.
8126 Do not use xmalloc / xrealloc, since the caller is responsible for
8127 handling errors. Preserve errno around `free' during failure.
8128 Do not overrun buffer when using getwd.
8130 2001-09-03 Paul Eggert <eggert@twinsun.com>
8132 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8133 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8135 2001-09-02 Jim Meyering <meyering@lucent.com>
8137 * error.c: Update from GNU libc.
8139 2001-09-01 Jim Meyering <meyering@lucent.com>
8141 * xreadlink.c: New file.
8142 * xreadlink.h: New file.
8143 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8145 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8146 doesn't conflict with sparc Solaris 7's definition in
8147 /usr/include/sys/int_types.h.
8149 * exclude.c: Use `""', not `<>' to #include non-system header files.
8150 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8151 and strncasecmp as r-values. Unixware didn't have declarations.
8153 2001-08-31 Jim Meyering <meyering@lucent.com>
8155 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8156 Use an initial, malloc'd, buffer of length 128 rather than
8157 a statically allocated one of length 1024.
8159 2001-08-30 Paul Eggert <eggert@twinsun.com>
8161 * xgetcwd.c: Don't include pathmax.h.
8162 Include stdlib.h and unistd.h if available.
8164 (xmalloc, xstrdup, free): Remove decls.
8165 (xgetcwd): Don't assume sizes fit in unsigned.
8166 Check for overflow when computing sizes.
8167 Simplify reallocation code.
8169 2001-08-28 Paul Eggert <eggert@twinsun.com>
8171 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8173 * strtoimax.c: Renamed from strtoxmax.c, removing the
8176 Also, make the following further changes to make this file's
8177 configuration more similar to that of strtol.c:
8178 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8179 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8180 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8181 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8182 changed to signed values.
8184 And make the following changes as well:
8185 Fix copyright notice, as 1999 was missing.
8186 (verify): New macro.
8187 (strtoimax): Check sizes at compile-time, not run-time.
8188 Prefer strtol to strtoll if both work.
8189 (main): Remove; it was not that useful and was a pain to maintain.
8191 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8193 2001-08-30 Paul Eggert <eggert@twinsun.com>
8195 * savedir.c (savedir): Remove size parameter, as POSIX says that
8196 a directory's st_size can have an arbitrary value, so the old
8197 usage could waste an arbitrary amount of memory. All uses
8199 * savedir.h: Update prototype.
8201 2001-08-30 Paul Eggert <eggert@twinsun.com>
8203 * xstrtol.c (strtoimax): New decl.
8205 2001-08-28 Paul Eggert <eggert@twinsun.com>
8207 * xstrtol.h: Add copyright notice.
8208 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8209 LONGINT_INVALID_SUFFIX_CHAR.
8211 2001-08-30 Paul Eggert <eggert@twinsun.com>
8213 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8216 2001-08-30 Paul Eggert <eggert@twinsun.com>
8218 * hash.c: Remove '2001' from copyright notice.
8220 2001-08-30 Paul Eggert <eggert@twinsun.com>
8222 * full-write.h: New file.
8223 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8224 * full-write.c: Correct credits, as cccp.c no longer
8225 exists and anyway it was so heavily changed from the old cccp
8226 code as to be unrecognizable. Include full-write.h.
8227 (full_write) Return size_t, with short writes meaning failure.
8228 All callers changed. This fixes a bug with large buffers
8230 * utime.c: Include full-write.h.
8232 2001-08-30 Paul Eggert <eggert@twinsun.com>
8234 Merge 'exclude' changes from tar 1.13.22.
8235 This fixes one or two unlikely storage allocation overflow bugs,
8236 but doesn't change user-visible behavior otherwise.
8238 2001-08-30 Paul Eggert <eggert@twinsun.com>
8240 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8241 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8242 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8243 Include if available.
8244 (<xalloc.h>): Include
8245 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8246 (verify): New macro. Use it to verify that EXCLUDE macros do not
8247 collide with FNM macros.
8248 (struct patopts): New struct.
8249 (struct exclude): Use it, as exclude patterns now come with options.
8250 (new_exclude): Support above changes.
8251 (new_exclude, add_exclude_file):
8252 Initial size must now be a power of two to simplify overflow checking.
8253 (free_exclude, fnmatch_no_wildcards): New function.
8254 (excluded_filename): No longer requires options arg, as the options
8255 are determined by add_exclude. Now returns bool, not int.
8256 (excluded_filename, add_exclude):
8257 Add support for the fancy new exclusion options.
8258 (add_exclude, add_exclude_file): Now takes int options arg.
8259 Check for arithmetic overflow when computing sizes.
8260 (add_exclude_file): xrealloc might modify errno, so don't
8261 realloc until after errno might be used.
8263 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8265 (free_exclude): New decl.
8266 (add_exclude, add_exclude_file): Now takes int options arg.
8267 (excluded_filename): No longer requires options arg, as the options
8268 are determined by add_exclude. Now returns bool, not int.
8270 2001-08-30 Paul Eggert <eggert@twinsun.com>
8272 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8274 2001-08-27 Jim Meyering <meyering@lucent.com>
8276 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8278 * version-etc.c (N_): Remove definition.
8279 Revert most of last change.
8280 Instead, simply don't mark the `Copyright...' string for translation.
8281 Based on advice from Paul Eggert.
8283 * strtoxmax.c: Tweak comment.
8285 2001-08-26 Jim Meyering <meyering@lucent.com>
8287 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8288 of copyright with `%s' so translators don't get an untranslated
8290 (COPYRIGHT_YEAR): Define.
8291 (version_etc): Use fprintf rather than fputs.
8292 Suggestion from Ulrich Drepper.
8294 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8296 * strtoll.c: New file, from GNU libc.
8297 * xstrtoimax.c: New file.
8299 * xstrtol.h: Add xstrtoimax.
8300 * strtoumax.c: New file. Simply include "strtoumax.c".
8301 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8303 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8304 * strtoxmax.c: ... then renamed to this.
8306 2001-08-13 Paul Eggert <eggert@twinsun.com>
8308 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8309 Port to Solaris 8, where 'sed' requires a space after the 'r'
8310 command, and where sh dislikes "$/". Clean up the spacing a bit.
8311 Redirect output to $tmp just once.
8313 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8315 * addext.c (<errno.h>): Include.
8316 (errno): Declare if not defined.
8317 (addext): Work correctly when pathconf returns -1 and leaves
8318 errno alone because there is no limit. Also, work even if
8319 pathconf returns a value greater than SIZE_MAX.
8321 2001-08-12 Jim Meyering <meyering@lucent.com>
8323 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8324 Simply `return getcwd (NULL, 0);'.
8325 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8326 Use 1300 as initial value for length, not PATH_MAX.
8328 * pathmax.h: Clean up cpp syntax.
8330 2001-08-12 Jim Meyering <meyering@lucent.com>
8332 * gettimeofday.c: New file.
8334 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8336 2001-08-04 Jim Meyering <meyering@lucent.com>
8338 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8339 to get in sync with glibc.
8341 2001-08-03 Paul Eggert <eggert@twinsun.com>
8343 The following changes are from gettext 0.10.39 as maintained by
8346 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8347 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8348 with inverted sense. All uses changed.
8350 * mbswidth.c: Don't include <limits.h>.
8351 Include <stdlib.h> and <string.h> unconditionally.
8352 (iswcntrl, mbsinit, ISCNTRL): New macros.
8353 (mbsnwidth): Use K&R style function declarations.
8354 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8355 can optimize it when MB_CUR_MAX == 1.
8356 The width of control characters is zero, not 1.
8358 2001-07-15 Jim Meyering <meyering@lucent.com>
8360 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8361 (BUILT_SOURCES): Add unlocked-io.h.
8362 (io_functions): Define.
8363 (unlocked-io.h): New rule.
8364 (DISTCLEANFILES): Add unlocked-io.h.
8365 (all-local): Depend on unlocked-io.h, to ensure it is created.
8367 * unlocked-io.hin: New file
8369 * regex.c: Update from glibc.
8371 2001-07-05 Jim Meyering <meyering@lucent.com>
8373 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8375 (libfetish_a_SOURCES): Put all .h files here instead.
8376 Remove a thus-exposed (better checks in automake) duplicate and
8377 two unnecessary .h files.
8379 2001-06-11 Jim Meyering <meyering@lucent.com>
8381 * regex.c: Update from GNU libc.
8383 2001-05-27 Jim Meyering <meyering@lucent.com>
8385 * readutmp.h (UT_TYPE): Define.
8387 2001-05-24 Jim Meyering <meyering@lucent.com>
8389 * argmatch.c: Include "quote.h".
8390 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8391 quote function. Reported by Göran Uddeborg.
8393 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8395 * dirname.c (dir_name): Compute append_dot using path, not newpath
8396 which is not yet declared.
8398 2001-05-11 Paul Eggert <eggert@twinsun.com>
8400 * Makefile.am (libfetish_a_SOURCES):
8401 Add strftime.c, since we now compile it on all hosts.
8403 * strftime.c (my_strftime):
8404 Define to nstrftime if emacs, but only if my_strftime is not defined.
8405 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8406 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8407 Add one more extra argument: a nanoseconds value.
8410 (my_strftime function): Add %N format.
8411 (emacs_strftimeu): Renamed from emacs_strftime,
8412 with extra ut argument.
8414 2001-05-11 Paul Eggert <eggert@twinsun.com>
8416 dirname code cleanup. base_name now behaves more compatibly
8417 with POSIX basename when given file names that have trailing
8418 slashes, and similarly for dir_name. Add new primitives
8419 base_len and dir_len. Put the directory-name-related decls
8422 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8423 * backupfile.c (base_name): Likewise.
8424 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8425 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8426 * makepath.c (strip_trailing_slashes): Likewise.
8427 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8429 * rename.c (strip_trailing_slashes): Likewise.
8430 * same.c (base_name): Likewise.
8431 * stripslash.c (ISSLASH): Likewise.
8433 * addext.c: Include <dirname.h> after size_t is defined.
8434 * backupfile.c: Likewise.
8436 * addext.c (addext): Use base_len to trim redundant
8437 trailing slashes instead of doing it ourselves.
8438 But do not trim the last slash if it is not redundant.
8440 * backupfile.c (find_backup_file_name,
8441 max_backup_version): Use base_len instead of rolling it ourselves.
8442 Handle the case of "" and (on DOS) "C:" correctly.
8444 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8445 Include <string.h>, <dirname.h>.
8446 (base_name): Allow file names ending in slashes, other than names
8447 that are all slashes. In this case, return the basename followed
8448 by the slashes. This is more general, and can be used in places
8449 where the original base_name purposely had an assertion failure.
8450 (base_len): New function.
8452 * dirname.c: Include <string.h> instead of <stdlib.h>.
8453 Do not include <assert.h>; no longer needed.
8455 (memrchr): Remove decl.
8456 (dir_name_r): Remove.
8457 (dir_len): Renamed from dirlen. All callers changed.
8458 Rewrite in terms of base_name, for simplicity and consistency.
8459 (dir_name): Never return NULL. All callers changed.
8460 Do not include <stdlib.h> in test program; no longer needed.
8461 return 0; is fine for test program.
8463 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8465 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8467 * path-concat.c (path_concat): Use base_len to compute
8468 base length, not strlen; this means we cannot rely on memcpy
8471 * same.c (STREQ): Remove.
8472 (same_name): Handle the case where the basename ends in trailing '/'.
8474 * stripslash.c (strip_trailing_slashes): Return nonzero if
8475 a slash was stripped. Do not strip the last slash after a
8478 2001-04-08 Jim Meyering <meyering@lucent.com>
8480 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8481 recomputed; that's necessary when the offset spans a DST transition.
8482 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8484 2001-04-02 Jim Meyering <meyering@lucent.com>
8486 * regex.h, regex.c: Update from GNU libc.
8488 2001-03-19 Paul Eggert <eggert@twinsun.com>
8490 * version-etc.c (version_etc_copyright): Update to 2001.
8492 2001-03-16 Paul Eggert <eggert@twinsun.com>
8494 * tempname.c (uint64_t): Define to uintmax_t if
8495 not defined, and if UINT64_MAX is not defined.
8496 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8497 Reported by John David Anglin.
8499 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8501 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8502 alias if codeset is empty.
8503 * config.charset (BeOS): Use wildcard syntax.
8505 2001-03-13 Jim Meyering <meyering@lucent.com>
8507 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8508 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8511 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8513 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8515 * unicodeio.c (print_unicode_char): Simplify accordingly.
8517 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8519 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8520 support for DOS/DJGPP.
8522 2001-02-28 Paul Eggert <eggert@twinsun.com>
8524 * Makefile.am (libfetish_a_SOURCES):
8525 Add dup-safer.c, fopen-safer.c.
8526 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8528 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8530 2001-02-25 Paul Eggert <eggert@twinsun.com>
8532 The mkstemp replacement is taken from glibc 2.2.2, with some
8533 portability fixes for use outside glibc, as follows:
8535 * tempname.c (struct_stat64): New macro.
8536 (direxists, __gen_tempname): Use it.
8537 This avoids a portability problem with Solaris 8.
8539 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8540 (<stddef.h>, <stdint.h>, <string.h>):
8541 Include only if STDC_HEADERS || _LIBC.
8542 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8543 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8544 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8545 (__set_errno): Define this macro if <errno.h> doesn't.
8546 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8547 Define these macros if <stdio.h> doesn't.
8548 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8549 Define these macros if <sys/stat.h>
8550 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8551 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8552 __xstat64): Define if not _LIBC.
8553 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8554 (__gen_tempname): Invoke gettimeofday only if
8555 HAVE_GETTIMEOFDAY || _LIBC;
8556 otherwise, fall back on plain "time".
8557 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8559 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8561 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8563 2001-02-17 Jim Meyering <meyering@lucent.com>
8565 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8566 around included file name.
8568 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8570 * strftime.c: Update from GNU libc (the only changes were to comments).
8572 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8574 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8576 2001-02-17 Paul Eggert <eggert@twinsun.com>
8578 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8579 Remove workaround macros for hosts that have mbrtowc but not
8580 mbstate_t, as we now insist on proper declarations for both
8581 before using mbrtowc.
8583 2001-02-17 Jim Meyering <meyering@lucent.com>
8585 * regex.c: Update from libc.
8587 2001-02-16 Paul Eggert <eggert@twinsun.com>
8589 * alloca.c (malloc): Undef before defining, since stdlib.h
8590 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8591 Reported by Mark Hounschell via Paul Eggert.
8593 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8595 * config.charset: Update for FreeBSD 4.2.
8597 2001-01-26 Jim Meyering <meyering@lucent.com>
8599 * quotearg.c: Include stddef.h.
8600 * quote.c: Include stddef.h.
8601 Reported by Axel Kittenberger.
8603 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8604 line in double quotes so that it evokes a better diagnostic.
8605 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8606 Reported by Axel Kittenberger.
8608 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8610 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8611 to avoid a warning. Add back 'const' to inptr.
8613 2001-01-16 Jim Meyering <meyering@lucent.com>
8615 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8618 2001-01-14 Jim Meyering <meyering@lucent.com>
8620 * rename.c: New file. From Volker Borchert.
8621 Include stdlib.h, string.h or strings.h, and xalloc.h.
8622 Use strip_trailing_slashes rather than open-coding it.
8624 2001-01-03 Paul Eggert <eggert@twinsun.com>
8626 * strftime.c: Sync with glibc time/strftime.c 1.81.
8628 2001-01-03 Jim Meyering <meyering@lucent.com>
8630 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8631 local `inptr' to avoid warning with some system declarations of iconv.
8633 2000-12-29 Paul Eggert <eggert@twinsun.com>
8635 * modechange.c: Do not assume that mode_t uses the
8636 traditional octal encoding. E.g. "chmod 1 FOO" should set
8637 the other-execute bit of FOO even if S_IXOTH != 1.
8639 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8640 WOTH, XOTH, ALLM): New macros.
8641 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8642 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8644 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8645 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8647 No need to use uintmax_t; unsigned long is long enough.
8648 Don't bother to get suffix since we don't use it.
8650 2000-12-24 Jim Meyering <meyering@lucent.com>
8652 * hash.c (is_prime): Return explicit boolean values.
8653 (hash_get_first): Return NULL to appease Irix5.6's 89.
8654 Reported by Nelson Beebe.
8656 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8658 * localcharset.c (locale_charset): Add support for Win32.
8660 2000-12-18 Paul Eggert <eggert@twinsun.com>
8662 * physmem.h, physmem.c: New files.
8664 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8665 (noinst_HEADERS): Add physmem.h.
8667 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8668 't' for compatibility with Solaris 8 sort.
8670 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8672 * config.charset: Add support for BeOS.
8674 2000-12-16 Jim Meyering <meyering@lucent.com>
8676 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8677 SHELLS_FILE to a file name that's useful on djgpp systems.
8679 (ADDITIONAL_DEFAULT_SHELLS): Define.
8680 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8681 Based mostly on a patch from Prashant TR.
8683 2000-12-16 Jim Meyering <meyering@lucent.com>
8685 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8686 N and M) would have treated it like `chown N:N FILE'.
8688 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8690 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8692 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8693 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8694 to the list of canonical encodings. Rename EUC-CN to GB2312.
8696 2000-12-08 Andreas Schwab <schwab@suse.de>
8698 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8699 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8701 2000-12-07 Jim Meyering <meyering@lucent.com>
8703 * stripslash.c (ISSLASH): Define.
8704 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8707 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8708 (dir_name_r): Declare this function as static.
8709 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8710 manifest itself on a name containing a mix of slashes and
8712 Make this function work with names starting with a DOS-style
8713 drive letter and colon prefix.
8714 (dir_name): Append `.' if necessary.
8715 Based mostly on patches from Prashant TR and Eli Zaretskii.
8717 * dirname.h (dir_name_r): Remove prototype.
8719 2000-12-05 Jim Meyering <meyering@lucent.com>
8721 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8723 2000-12-04 Jim Meyering <meyering@lucent.com>
8725 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8726 Also include memory.h, stdlib.h, unistd.h if appropriate.
8727 Reported by Andreas Jaeger (conflicting declaration of malloc).
8729 2000-12-02 Jim Meyering <meyering@lucent.com>
8731 * closeout.h: Make idempotent, to avoid some obscure warnings.
8733 2000-12-01 Paul Eggert <eggert@twinsun.com>
8735 * memrchr.c: Include <config.h> before any system include file.
8737 2000-11-29 Paul Eggert <eggert@twinsun.com>
8739 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8741 2000-11-26 Jim Meyering <meyering@lucent.com>
8743 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8745 2000-11-22 Paul Eggert <eggert@twinsun.com>
8747 * strftime.c (my_strftime): Do not invoke mbrlen with a
8748 size of (size_t) -1; it's not portable.
8750 2000-11-17 Akim Demaille <akim@epita.fr>
8752 * obstack.h: Formatting changes.
8753 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8754 prevent type checking.
8755 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8756 cast the value to (void *): assigning a `foo *' to a `void *'
8758 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8760 2000-11-17 Jim Meyering <meyering@lucent.com>
8762 * strstr.c: Update from GNU libc.
8764 2000-11-16 Jim Meyering <meyering@lucent.com>
8766 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8768 2000-11-11 Jim Meyering <meyering@lucent.com>
8770 * error.c: Add a couple #includes, merging from GNU libc version.
8772 2000-11-10 Jim Meyering <meyering@lucent.com>
8774 * obstack.h: Update from GNU libc.
8775 * obstack.c: Likewise.
8777 2000-11-06 Paul Eggert <eggert@twinsun.com>
8779 * getusershell.c (setusershell): Use rewind rather than
8780 fseek/fseeko, to avoid configuration hassles with fseeko.
8781 Don't bother opening SHELLS_FILE if shellstream is NULL;
8784 2000-11-05 Jim Meyering <meyering@lucent.com>
8786 * makepath.h (make_dir): Declare.
8787 * makepath.c (make_dir): Remove `static' attribute.
8790 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8792 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8793 last one in a bucket, advance to the next bucket.
8795 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8797 * fnmatch.c: Do not comment out all the code if we are using
8798 the GNU C library, because in some cases we are replacing buggy
8799 code in the GNU C library itself.
8801 2000-10-30 Paul Eggert <eggert@twinsun.com>
8803 * error.h, getline.h, modechange.h:
8804 Remove "2000" from Copyright line, as the file hasn't been
8805 changed this year other than in the copyright notice.
8807 * xalloc.h: Add "2000" to Copyright line, as this file
8808 was changed this year.
8810 2000-10-30 Paul Eggert <eggert@twinsun.com>
8812 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8813 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8814 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8816 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8818 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8819 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8820 doesn't define __restrict_arr.
8822 2000-10-29 Jim Meyering <meyering@lucent.com>
8824 * xstat.in: Fix grammar in comment.
8826 2000-10-28 Jim Meyering <meyering@lucent.com>
8828 * memchr.c: Update from libc.
8829 Adjust for portability:
8830 [HAVE_STDLIB_H]: Include stdlib.h.
8831 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8832 Undef __memchr, too.
8833 [!weak_alias]: Define __memchr to memchr.
8835 * regex.c: Update from libc.
8836 * regex.h: Likewise.
8837 * getopt1.c: Likewise.
8838 * memcmp.c: Likewise.
8840 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8841 Avoid using fseek, when possible -- it's broken by design.
8842 Patch by Ulrich Drepper.
8844 2000-10-26 Jim Meyering <meyering@lucent.com>
8846 * strftime.c: Update from libc.
8848 2000-10-25 Jim Meyering <meyering@lucent.com>
8850 * obstack.c: Update from libc.
8852 2000-10-23 Jim Meyering <meyering@lucent.com>
8854 * hard-locale.c (hard_locale): Revert last change -- it was simply
8855 wrong. That set_locale call must not have any side effects.
8858 2000-10-22 Jim Meyering <meyering@lucent.com>
8860 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8861 [CYCLIC]: Remove now-unused definition.
8863 * save-cwd.c (O_DIRECTORY): Define, if needed.
8864 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8865 Suggestion from Ulrich Drepper.
8867 2000-10-21 Jim Meyering <meyering@lucent.com>
8869 * dirname.c (dir_name_r): New function, factored out of dir_name.
8870 (dir_name): Use dir_name_r.
8871 * dirname.h (dir_name_r): Declare it.
8873 2000-10-21 Jim Meyering <meyering@lucent.com>
8875 * dirname.c (memrchr): Declare if necessary.
8876 (dir_name): Remove the restriction that there be no
8877 trailing slashes. Now, this code skips past them, effectively
8879 [TEST_DIRNAME] (main): New unit tests.
8881 * memrchr.c: New file from GNU libc.
8882 Undef __memrchr, too.
8883 [!weak_alias]: Define __memrchr to memrchr.
8884 Guard weak_alias use with `#ifdef weak_alias'.
8886 2000-10-17 Jim Meyering <meyering@lucent.com>
8888 * quote.h (PARAMS): Define and use.
8889 Reported by Akim Demaille.
8891 * getopt.c: Update from libc.
8893 2000-10-16 Jim Meyering <meyering@lucent.com>
8895 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8898 2000-09-25 Jim Meyering <meyering@lucent.com>
8900 * md5.h (rol): Define (from GnuPG).
8902 * sha.c: Give credit (GnuPG) where due.
8903 (M): Use rol rather than open-coding it.
8904 Add a FIXME comment.
8906 2000-09-21 Jim Meyering <meyering@lucent.com>
8908 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8909 Reported by Michael Stone.
8911 2000-09-20 Jim Meyering <meyering@lucent.com>
8913 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8914 (noinst_HEADERS): Add sha.h.
8915 Based on code from Scott G. Miller and from GnuPG.
8917 2000-09-15 Jim Meyering <meyering@lucent.com>
8919 * regex.c: Update from libc.
8921 2000-09-10 Jim Meyering <meyering@lucent.com>
8923 * getopt.c (_getopt_internal): Update from glibc.
8925 2000-09-09 Jim Meyering <meyering@lucent.com>
8927 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8928 think it should be used as a general replacement for isascii.
8929 * fnmatch.c: Likewise.
8930 * mbswidth.c: Likewise
8931 * regex.c: Likewise.
8934 * userspec.c: Include sys/param.h and limits.h.
8936 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8937 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8938 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8939 UID, GID. Check range.
8941 2000-09-06 Jim Meyering <meyering@lucent.com>
8943 * getopt.c (_getopt_internal): Update from glibc.
8945 2000-08-30 Jim Meyering <meyering@lucent.com>
8947 * strftime.c: Merge in changes from GNU libc.
8949 2000-08-26 Jim Meyering <meyering@lucent.com>
8951 * closeout.c: Include "__fpending.h".
8952 (close_stdout_status): Return right away if there's nothing to flush.
8954 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8955 * __fpending.c: New file.
8956 * __fpending.h: New file.
8958 2000-08-07 Paul Eggert <eggert@twinsun.com>
8960 Standardize on "memory exhausted" instead of "Memory exhausted"
8961 or "virtual memory exhausted".
8962 * obstack.c (print_and_abort): Use "memory exhausted", not
8963 "virtual memory exhausted".
8964 * same.c (same_name): Invoke xalloc_die instead of printing
8966 * userspec.c (parse_user_spec): Likewise.
8967 * bumpalloc.h: comment fix
8968 * same.c, userspec.c: Include xalloc.h.
8970 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8971 not char *const and pointing to a constant array.
8972 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8973 (xrealloc): Comment fix.
8975 * userspec.c (parse_user_spec):
8976 Don't translate a message until just before returning,
8977 to avoid unnecessary translation.
8979 2000-08-07 Jim Meyering <meyering@lucent.com>
8981 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8982 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8983 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8984 getgroups.c, gethostname.c, getopt.h, group-member.c,
8985 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8986 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8987 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8988 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
8989 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
8990 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
8991 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
8992 yesno.c: Back out Copyright date changes for each file with no change
8993 this year. This eases coordination with other programs using the same
8994 source code modules. From Paul Eggert.
8996 2000-08-03 Greg McGary <greg@mcgary.org>
8998 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
8999 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9000 (EXTEND_BUFFER): Use them.
9002 2000-08-01 Jim Meyering <meyering@lucent.com>
9004 * dirname.c (ISSLASH): Define.
9005 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9006 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9007 both `\' and `/' may be use as path separators.
9008 Based on a patch from Prashant TR.
9010 2000-07-31 Paul Eggert <eggert@twinsun.com>
9012 * quotearg.c (quotearg_n_options): Don't make the initial
9013 slot vector a constant, since it might get modified.
9015 2000-07-31 Jim Meyering <meyering@lucent.com>
9017 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9018 * obstack.c (print_and_abort): Likewise.
9020 2000-07-30 Paul Eggert <eggert@twinsun.com>
9022 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9023 buffer, so that the caller can always quote one small
9024 component of a "memory exhausted" message in slot 0.
9025 From a suggestion by Jim Meyering.
9027 2000-07-30 Jim Meyering <meyering@lucent.com>
9029 * makepath.c (make_path): Quote the other instance, too.
9031 * quotearg.c (N_STATIC_SLOTVECS): Define.
9032 (STATIC_BUF_SIZE): Define.
9033 (quotearg_n_options): Use only statically allocated storage when
9034 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9035 than STATIC_BUF_SIZE.
9037 2000-07-29 Jim Meyering <meyering@lucent.com>
9039 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9040 * dirname.c (dir_name): Likewise.
9042 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9044 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9045 (dir_name): Assert that there are no trailing slashes.
9047 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9049 * mbswidth.h (mbswidth): Add a flags argument.
9050 (mbswidth): New declaration.
9051 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9052 * mbswidth.c (mbswidth): Add a flags argument.
9053 (mbsnwidth): New function.
9055 2000-07-24 Jim Meyering <meyering@lucent.com>
9057 * mbswidth.c: Remove useless #else. From Bruno Haible.
9059 2000-07-23 Paul Eggert <eggert@twinsun.com>
9061 * mbswidth.c (_XOPEN_SOURCE):
9062 Don't define; this causes problems on Solaris 7.
9063 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9065 2000-07-23 Paul Eggert <eggert@twinsun.com>
9068 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9069 so that mbstate_t is always defined.
9071 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9072 be 1 in at least one GCC installation, and this configuration
9073 error is likely to be common. Ignoring MB_LEN_MAX hurts
9074 performance on hosts that have mbrtowc but have only unibyte
9075 locales, but I assume these hosts are rare.
9077 2000-07-23 Paul Eggert <eggert@twinsun.com>
9079 * quotearg.c: Streamline by invoking multibyte code only if needed.
9080 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9081 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9082 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9083 invoke multibyte primitives.
9085 2000-07-23 Jim Meyering <meyering@lucent.com>
9087 * basename.c (base_name): Add an assertion.
9089 2000-07-15 Bruno Haible <clisp.cons.org>
9091 * quotearg.c: When the system forces us to redefine mbstate_t,
9092 shadow its mbsinit function.
9094 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9096 * mbswidth.h: New file.
9097 * mbswidth.c: New file.
9098 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9099 (noinst_HEADERS): Add mbswidth.h.
9101 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9103 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9106 2000-07-15 Jim Meyering <meyering@lucent.com>
9108 * makepath.c: Include quote.h.
9109 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9110 corresponding argument in a `quote (...)' call.
9111 Give better diagnostics.
9113 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9114 (noinst_HEADERS): Add quote.h.
9116 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9117 from tar's src/misc.c.
9118 * quote.h: New file. Prototypes for same.
9120 2000-07-10 Paul Eggert <eggert@twinsun.com>
9122 From a suggestion by Bruno Haible.
9123 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9124 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9125 to decide whether to define the BeOS workaround macro;
9126 this adjusts to the change to AC_MBSTATE_T.
9128 2000-07-13 Paul Eggert <eggert@twinsun.com>
9130 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9132 * quotearg.c (quoting_style_args, quoting_style_vals,
9133 quotearg_buffer_restyled): Add support for
9134 clocale_quoting_style. Undo previous change to
9135 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9136 and "{RIGHT QUOTATION MARK}" msgids.
9138 2000-07-05 Paul Eggert <eggert@twinsun.com>
9140 The old behavior of quoting `like this' doesn't look good with
9141 newer, ISO-style fonts. See:
9142 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9144 Instead, quote "like this" by default. Let the translator
9145 tailor the locale-specific quoting behavior by providing
9146 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9148 * quotearg.c (N_): New macro.
9149 (gettext_default): New function.
9150 (quotearg_buffer_restyled): Use
9151 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9152 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9154 2000-07-09 Jim Meyering <meyering@lucent.com>
9156 * Most files: Update copyright dates to include 2000.
9158 2000-07-08 Jim Meyering <meyering@lucent.com>
9160 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9162 (xgethostname): Remove now-unnecessary #ifdef.
9163 Move declaration of `err' into loop where it's used.
9165 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9167 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9168 by allocating a larger buffer. Test the gethostname return value for
9169 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9170 returns an error and ENAMETOOLONG isn't defined.
9172 2000-07-05 Paul Eggert <eggert@twinsun.com>
9173 and Bruno Haible <haible@clisp.cons.org>
9175 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9177 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9179 * quotearg.c (struct quoting_options): Simplify quote_these_too
9182 2000-07-03 Jim Meyering <meyering@lucent.com>
9184 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9185 Reported by Bruno Haible.
9187 2000-07-04 Jim Meyering <meyering@lucent.com>
9189 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9190 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9193 2000-07-03 Paul Eggert <eggert@twinsun.com>
9194 and Bruno Haible <haible@clisp.cons.org>
9196 * quotearg.c (mbrtowc):
9197 Assign to *pwc, and return 1 only if result is nonzero.
9198 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9200 2000-07-03 Jim Meyering <meyering@lucent.com>
9202 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9203 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9206 2000-07-02 Jim Meyering <meyering@lucent.com>
9208 * quotearg.c (mbstate_t): Don't define here.
9210 2000-07-02 Jim Meyering <meyering@lucent.com>
9212 * nanosleep.c (SIGCONT): Define if not already defined.
9214 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9216 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9217 per change in ../m4/ls-mntd-fs.m4.
9218 (read_filesystem_list): Ignore symbolic links.
9220 2000-06-29 Jim Meyering <meyering@lucent.com>
9222 * same.c: Include <string.h> or <strings.h>, as appropriate,
9223 for declaration of strcmp.
9225 * long-options.c: Include <stdlib.h>, for declaration of exit.
9227 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9228 Avoid warning by casting result to `char *' to remove `const'.
9230 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9232 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9234 2000-06-26 Paul Eggert <eggert@twinsun.com>
9236 savedir now sets errno on failure and invokes xmalloc to get memory.
9237 Fix a couple of other minor bugs while we're at it.
9239 * savedir.c (<unistd.h>): Do not include; there's no need.
9240 (NAMLEN): Remove macro.
9241 (malloc, realloc): Remove decls.
9243 ("xalloc.h"): Include.
9244 (NAME_SIZE_DEFAULT): New macro.
9245 (savedir): Use xmalloc / xrealloc to allocate memory.
9246 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9247 Skip "" directory entries.
9248 Use strlen to calculate directory entry length, since the old method
9249 is rarely used these days and isn't worth supporting.
9250 Don't use a pointer after freeing it.
9251 Check for integer overflow when calculating allocation size.
9252 Use memcpy to copy entries, instead of stpcpy.
9253 Set errno properly when returning NULL.
9254 Check for readdir error.
9256 2000-06-26 Jim Meyering <meyering@lucent.com>
9258 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9260 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9262 * getusershell.c (xmalloc, xrealloc): Remove functions.
9264 Don't include <stdlib.h>. Don't declare malloc, realloc.
9266 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9268 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9270 2000-06-24 Jim Meyering <meyering@lucent.com>
9272 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9274 2000-06-21 Jim Meyering <meyering@lucent.com>
9276 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9278 2000-06-19 Paul Eggert <eggert@twinsun.com>
9280 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9281 (mbrtowc, mbstate_t): Define substitutes if
9282 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9283 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9284 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9286 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9288 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9289 than 1024, return a memory chunk of least possible size, instead
9290 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9291 Use free/xmalloc instead of xrealloc to avoid copying for very long
9294 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9296 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9297 address, not strdup. Include <stdlib.h> and don't declare free().
9299 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9301 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9304 2000-06-21 Jim Meyering <meyering@lucent.com>
9306 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9307 (noinst_HEADERS): Add getstr.h.
9309 * getline.c (getstr): Move into a separate file.
9310 * getstr.c (getstr): New file, extracted from getline.c, with
9311 the following changes: new parameter, delim2; both delim[12]
9312 parameters have type `int', not `char'. The latter would lose
9313 with 8-bit delimiters.
9314 * getstr.h: New file.
9316 2000-06-19 Jim Meyering <meyering@lucent.com>
9318 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9320 2000-06-18 Jim Meyering <meyering@lucent.com>
9322 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9323 Besides, these days every porting target provides a mkdir function.
9325 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9326 (this snippet comes from src/system.h).
9328 2000-06-15 Paul Eggert <eggert@twinsun.com>
9330 * human.c (adjust_value): New function.
9331 (human_readable_inexact): Apply rounding style even when
9332 printing approximate values.
9334 2000-06-14 Paul Eggert <eggert@twinsun.com>
9336 * human.c (human_readable_inexact): Allow an input block
9337 size that is not a multiple of the output block size, and vice versa.
9338 Reported by Piergiorgio Sartor.
9340 2000-06-14 Paul Eggert <eggert@twinsun.com>
9342 * getdate.y (get_date): Apply relative times after time
9343 zone indicator, not before. Reported by Todd A. Jacobs.
9345 2000-06-13 Jim Meyering <meyering@lucent.com>
9347 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9349 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9351 2000-06-12 Paul Eggert <eggert@twinsun.com>
9353 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9355 2000-06-04 Paul Eggert <eggert@twinsun.com>
9357 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9359 2000-06-04 Jim Meyering <meyering@lucent.com>
9361 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9362 SunOS 4.1.4 for which gid_t is an unsigned type.
9364 2000-06-03 Jim Meyering <meyering@lucent.com>
9366 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9368 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9370 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9371 newer, don't install charset.alias.
9372 * config.charset: Change the Linux/glibc rules so they become empty
9373 on glibc-2.1 or newer.
9375 2000-06-02 Jim Meyering <meyering@lucent.com>
9377 * mountlist.c: Back out last change. Instead, do this...
9378 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9379 member using the same `ignore'-testing code.
9380 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9384 2000-05-29 Jim Meyering <meyering@lucent.com>
9386 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9387 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9389 2000-05-22 Jim Meyering <meyering@lucent.com>
9391 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9393 2000-05-18 Jim Meyering <meyering@lucent.com>
9395 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9396 back, too, since it may have been modified by allocate_entry.
9397 (hash_delete): Rewrite to use neither the assignment operator
9398 nor the comma operator in an if-expression.
9400 2000-05-15 Paul Eggert <eggert@twinsun.com>
9403 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9404 Remove; no longer needed.
9405 "quotearg.h": Add include.
9406 (file_name): Do not bother to explicitly initialize to NULL; it's less
9407 efficient on some hosts.
9408 (close_stdout_status): Remove test as to whether stdout was already
9409 closed; it breaks for the case "echo x | sort >&-".
9410 Quote file name colons.
9411 Do not assume that _("write error") lacks format strings.
9413 2000-05-15 Jim Meyering <meyering@lucent.com>
9415 * version-etc.c (version_etc_copyright): Update the copyright string
9416 used in all --version output.
9418 2000-05-14 Jim Meyering <meyering@lucent.com>
9420 * closeout.c (close_stdout_set_file_name): New function.
9421 (close_stdout_status): Use new file-scoped global.
9422 Return right away if fstat says the stdout file descriptor is invalid.
9423 * closeout.h (close_stdout_set_file_name): Declare.
9425 2000-05-10 Jim Meyering <meyering@lucent.com>
9427 * closeout.c [default_exit_status]: New file-scoped variable.
9428 (close_stdout_set_status): New function.
9429 * closeout.h (close_stdout_set_status): Declare.
9431 2000-05-08 Jim Meyering <meyering@lucent.com>
9433 * long-options.c: Don't include closeout.h.
9434 (parse_long_options): Don't call close_stdout for --version.
9436 2000-05-06 Jim Meyering <meyering@lucent.com>
9438 * strnlen.c: Undefine __strnlen and strnlen.
9439 [!weak_alias]: Define __strnlen to strnlen.
9441 * atexit.c: New file, from libiberty.
9443 2000-05-06 Jim Meyering <meyering@lucent.com>
9445 * closeout.c (close_stdout_status): Also check for errors on the
9448 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9450 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9451 instead of xmalloc, xrealloc, path_concat.
9452 (locale_charset): Treat empty environment variables as absent.
9453 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9455 2000-05-04 Jim Meyering <meyering@lucent.com>
9457 * getopt.c: Update from glibc.
9458 * obstack.c: Likewise.
9459 * obstack.h: Likewise.
9460 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9462 * regex.h: Likewise.
9463 * strndup.c: Likewise.
9464 * strnlen.c: New file, from glibc.
9466 2000-05-01 Jim Meyering <meyering@lucent.com>
9468 * full-write.c (full_write): Remove `FIXME' part of comment.
9470 2000-04-29 Jim Meyering <meyering@lucent.com>
9472 * path-concat.c: Declare strdup only if it's not defined.
9473 * canon-host.c: Likewise.
9475 2000-04-28 Jim Meyering <meyering@lucent.com>
9477 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9478 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9479 included first, then limits.h is included by locale.h by libintl.h.
9480 From John David Anglin.
9482 2000-04-25 Jim Meyering <meyering@lucent.com>
9484 * makepath.c (S_IRWXUGO): Define.
9485 (make_path): Always perform explicit chmod if MODE specifies any
9486 of the `special' permission bits. Prompted by a bug report against
9487 install from Mate Wierdl and Joost van Baal.
9489 2000-04-18 Jim Meyering <meyering@lucent.com>
9493 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9494 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9496 2000-04-17 Jim Meyering <meyering@lucent.com>
9498 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9499 the definition of it to rpl_strftime also defined-away the system's
9502 2000-04-15 Jim Meyering <meyering@lucent.com>
9504 Use `C' to denote so-called `contiguous' files, the same way
9506 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9507 (ftypelet): Use S_ISCTG.
9508 From Michael Deutschmann.
9510 2000-04-14 Jim Meyering <meyering@lucent.com>
9512 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9514 2000-04-08 Jim Meyering <meyering@lucent.com>
9516 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9517 names don't conflict. Reported by Eli Zaretskii.
9519 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9521 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9522 bug. Deal with the different error behavior of Irix iconv.
9524 2000-04-07 Jim Meyering <meyering@lucent.com>
9526 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9527 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9529 2000-04-05 Jim Meyering <meyering@lucent.com>
9531 Portability tweaks required for ultrix4.3.
9532 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9533 * readutmp.c: Include sys/types.h before sys/stat.h.
9534 * canon-host.c: Declare strdup.
9535 * path-concat.c: Likewise.
9536 From John David Anglin.
9538 2000-04-04 Jim Meyering <meyering@lucent.com>
9540 Be more DOS 8.3-friendly.
9541 * ref-add.sin: Renamed from ref-add.sed.in.
9542 * ref-del.sin: Renamed from ref-del.sed.in.
9543 * Makefile.am: Reflect renaming.
9544 Reported by Eli Zaretskii.
9546 Use a temporary file name that won't clash with `charset.alias'
9547 in the DOS 8.3 name space.
9548 * Makefile.am (charset_tmp): Define.
9549 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9550 (uninstall-local): Likewise.
9551 Reported by Eli Zaretskii.
9553 2000-03-29 Paul Eggert <eggert@twinsun.com>
9555 * time/strftime.c (my_strftime): Make sure we call the system
9556 strftime, not ourselves, when invoking the underlying strftime.
9558 2000-03-24 Jim Meyering <meyering@lucent.com>
9560 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9561 (charset_alias): Define.
9562 (install-exec-local): Factor out common code.
9563 (uninstall-local): Split lines longer than 80.
9564 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9566 (.sed.in.sed): New rule. Don't redirect directly to $@.
9567 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9569 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9571 * config.charset: Output a line containing "Packages using this file".
9572 * ref-add.sed.in, ref-del.sed.in: New files.
9573 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9574 ref-del.sed): New rules.
9576 2000-03-17 Jim Meyering <meyering@lucent.com>
9578 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9579 Otherwise, include <strings.h>
9581 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9583 * unicodeio.c (utf8_wctomb): New function.
9584 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9585 format instead of in UCS-4 with platform dependent endianness.
9587 2000-03-07 Paul Eggert <eggert@twinsun.com>
9589 * savedir.c (savedir): Work even if directory size is
9590 negative; this can happen with some screwy NFS configurations.
9592 2000-03-06 Jim Meyering <meyering@lucent.com>
9594 * localcharset.c (get_charset_aliases): Don't try to free file_name
9595 if it's NULL (because we ran out of memory). From Bruno Haible.
9597 2000-03-05 Jim Meyering <meyering@lucent.com>
9599 * localcharset.c ("path-concat.h"): Include.
9600 (get_charset_aliases): Use path_concat instead of ANSI string
9603 * unicodeio.h (PARAMS): Define.
9604 Use it to guard prototype.
9606 2000-03-04 Jim Meyering <meyering@lucent.com>
9608 * Makefile.am (install-exec-local): Create $(libdir) before installing
9610 (uninstall-local): Uncomment this rule so `make distcheck' works
9613 * unicodeio.c (<errno.h>): Include it.
9614 (errno): Declare if not defined.
9616 * localcharset.c: Add Bruno's comment justifying use of volatile.
9618 * config.charset: New version, incorporating remarks from a linux
9619 i18n mailing list. From Bruno Haible.
9621 2000-03-02 Jim Meyering <meyering@lucent.com>
9623 * Makefile.am (EXTRA_DIST): Add config.charset.
9625 2000-03-01 Jim Meyering <meyering@lucent.com>
9627 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9628 * unicodeio.c: Likewise.
9630 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9632 * config.charset: New file.
9633 * localcharset.c: New file.
9634 * unicodeio.h, unicodeio.c: New files.
9635 * Makefile.am (DEFS): Add -DLIBDIR=...
9636 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9637 (noinst_HEADERS): Add unicodeio.h.
9638 (all-local, install-exec-local, charset.alias): New targets.
9640 2000-02-28 Paul Eggert <eggert@twinsun.com>
9642 * quotearg.c (ALERT_CHAR): New macro.
9643 (quotearg_buffer_restyled): Use it.
9645 2000-02-27 Jim Meyering <meyering@lucent.com>
9647 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9648 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9650 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9651 not `#if STDC_HEADERS'.
9652 Declare malloc if needed.
9654 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9655 now that autoconf always defines the HAVE_DECL_ symbols.
9656 * human.c: Likewise.
9658 * strtoumax.c: Likewise.
9660 * backupfile.c: Arrange for cpp to fail if the configure-time
9661 declaration check was not run.
9663 * human.c: Likewise.
9665 * strtoumax.c: Likewise.
9667 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9668 then first look up the entire `.'-containing string as a login name.
9670 2000-02-18 Paul Eggert <eggert@twinsun.com>
9672 * getdate.y: Handle two-digit years with leading zeros correctly.
9673 (textint): New typedef.
9674 (parser_control): Member year changed from int to textint.
9676 (YYSTYPE): Removed; replaced by %union with int and textint members.
9677 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9678 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9679 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9680 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9681 (date, number, to_year): Use width of number in digits, not its value,
9682 to determine whether it's a 2-digit year, or a 2-digit time.
9683 (yylex): Store number of digits of numeric tokens.
9684 Reported by John Kendall.
9686 (parser_control): Changed from struct parser_control to typedef (for
9687 consistency). All uses changed.
9689 (tID): Removed; not used.
9690 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9692 2000-02-14 Paul Eggert <eggert@twinsun.com>
9694 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9695 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9697 2000-02-12 Jim Meyering <meyering@lucent.com>
9699 * userspec.c (ISDIGIT): Define it.
9700 (isdigit): Remove definition.
9701 (is_number): Use ISDIGIT, not isdigit.
9702 <libintl.h>: Include.
9704 (parse_user_spec): Mark translatable strings.
9706 2000-02-10 Jim Meyering <meyering@lucent.com>
9708 With these changes, nanosleep.[ch] are finally enough like the other
9709 lib/* replacement files to compile on a few more losing systems.
9711 * nanosleep.h: Don't include config.h.
9712 Remove prototype from declaration of nanosleep.
9713 (PARAMS): Remove now-unneeded definition.
9714 * nanosleep.c: #undef nanosleep.
9715 (rpl_nanosleep): Rename from nanosleep.
9717 2000-02-03 Jim Meyering <meyering@lucent.com>
9719 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9720 rather than with `#if HAVE_UTMPNAME'.
9722 2000-02-01 Jim Meyering <meyering@lucent.com>
9724 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9726 2000-01-31 Jim Meyering <meyering@lucent.com>
9728 * nanosleep.h (nanosleep): Guard declaration with
9729 `#if ! HAVE_DECL_NANOSLEEP'.
9730 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9731 the declaration in that vendor's sys/timers.h.
9732 Reported by Christian Krackowizer.
9734 * quotearg.c (ISASCII): Add #undef and move definition to follow
9735 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9736 (ISPRINT): Likewise.
9737 Reported by Tom Tromey.
9739 2000-01-30 Jim Meyering <meyering@lucent.com>
9741 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9742 uses of ->ut_name. The latter doesn't work with new Linux header files
9743 where only utmpx.ut_user is declared.
9745 * readutmp.h (UT_USER): Define.
9747 2000-01-23 Jim Meyering <meyering@lucent.com>
9749 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9752 2000-01-22 Jim Meyering <meyering@lucent.com>
9754 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9755 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9756 Required for some AIX systems. Reported by Christian Krackowizer.
9757 [TESTING] (main): New function.
9759 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9760 * dirname.c (dir_name): Support for DOS-style file names with drive
9763 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9765 * strverscmp.c (ISDIGIT): Define.
9766 (strverscmp): Use ISDIGIT, not isdigit.
9768 2000-01-17 Paul Eggert <eggert@twinsun.com>
9770 * nanosleep.c (nanosleep):
9771 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9772 POSIX.1 doesn't require SA_INTERRUPT and some systems
9773 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9774 it's been part of POSIX.1 since day 1 (in 1988).
9776 2000-01-17 Jim Meyering <meyering@lucent.com>
9778 * interlock: Remove unused file. Reported by François Pinard.
9780 2000-01-16 Paul Eggert <eggert@twinsun.com>
9782 * quotearg.c (quotearg_buffer_restyled): Do not quote
9783 alert, backslash, formfeed, and vertical tab unnecessarily in
9784 shell quoting style.
9787 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9788 Free Software Foundation, Inc.
9789 Copying and distribution of this file, with or without modification,
9790 are permitted provided the copyright notice and this notice are preserved.