1 2006-06-27 Bruno Haible <bruno@clisp.org>
3 Assume ANSI C header files and <ctype.h> functions.
4 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
5 (mbsnwidth): Use isprint, iscntrl instead.
7 2006-07-03 Jim Meyering <jim@meyering.net>
9 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
10 macro is used before the first cycle_check call.
12 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
14 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
15 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
16 reported by Mark D. Baushke, one in
17 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
21 * .cppi-disable: Add stdint_.h.
22 * .cvsignore: Add stdint.h.
24 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
26 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
27 both double and long double versions.
28 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
29 * xstrtold.c: New file.
30 * xstrtod.h (xstrtold): New decl.
32 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
34 * filemode.c (setst): Remove.
35 (strmode): Rewrite to avoid setst. This makes the code shorter,
36 (arguably) clearer, and the generated code is a bit smaller on my
37 Debian GNU/Linux stable x86 host.
39 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
41 * filemode.c: Include "filemode.h" first, to test the interface.
42 Assume that filemode.h includes sys/types.h and sys/stat.h.
43 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
44 (ftypelet): Reorder to put common cases first, for efficiency.
45 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
47 (strmode): Renamed from mode_string, and now stores 12 bytes instead
48 of 10, for compatibility with FreeBSD. All callers changed.
49 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
50 that can't be deduced solely from st_mode. First arg is now a const
52 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
53 (strmode): Renamed from mode_string.
54 (filemodestring): New decl.
55 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
56 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
57 (S_ISPORT, S_ISWHT): New macros, if not already defined.
59 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
61 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
62 fsusage.h now does that. Include fsusage.h first, to test interface.
63 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
64 at most one method (the old code could have generated decls that
65 didn't conform to C89, not that this was ever exercised).
66 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
68 2006-03-19 Jim Meyering <jim@meyering.net>
70 Work even in a chroot where d_ino values for entries in "/"
71 don't match the stat.st_ino values for the same names.
72 * getcwd.c (__getcwd): When no d_ino value matches the target inode
73 number, iterate through all entries again, using lstat instead.
74 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
75 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
77 * getcwd.c (__getcwd): Clarify a comment.
78 Use memcpy in place of a call to strcpy.
80 2006-03-12 Jim Meyering <jim@meyering.net>
82 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
83 that of the current directory (which we're about to chdir ".." out of),
84 then save the dev-ino of the parent, instead.
86 * same-inode.h (SAME_INODE): New file/macro.
87 * chdir-safer.c (SAME_INODE): Remove definition.
88 Include "same-inode.h", instead.
90 * cycle-check.h: Include "same-inode.h".
91 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
92 * cycle-check.c (SAME_INODE): Remove definition.
93 * root-dev-ino.h: Include "same-inode.h".
95 2006-03-11 Eric Blake <ebb9@byu.net>
97 * same.c (same_name): s/base_name/last_component/
98 * backupfile.c (check_extension, numbered_backup): Likewise.
99 * filenamecat.c (file_name_concat): Likewise.
101 2006-03-11 Eric Blake <ebb9@byu.net>,
102 Paul Eggert <eggert@cs.ucla.edu>
104 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
105 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
107 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
108 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
109 (last_component): New method.
110 * dirname.c (dir_len): Determine when drive letters need a
111 subsequent slash. Preserve // when it is special.
112 (dir_name): Don't append dot when drive letter is absolute.
113 [TEST_DIRNAME]: Move into a full-blown gnulib test.
114 * basename.c (base_name): New semantics - malloc the result.
115 Preserve // when it is special. Preserve relative files that look
117 (base_len): Preserve // when it is special.
118 (last_component): New method, similar to old base_name semantics.
119 * stripslash.c (strip_trailing_slashes): Use last_component, not
120 base_name. Strip redundant slashes from ///.
122 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
124 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
125 both are 64 bits, since this seems to be the tradition, and this
126 prevents gcc -Wformat from warning about usages with PRIuMAX. If
127 we ever run into a host that prefers long long to long in this
128 case, we'll need another configure-time test. Problem reported by
131 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
133 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
134 possible collision with system files.
135 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
136 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
137 WCHAR_MIN and WCHAR_MAX in this case.
138 (<stddef.h>): Do not include; no longer needed.
139 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
140 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
141 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
142 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
143 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
144 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
145 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
146 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
147 !defined(__c99))]: Include in this case too, since it's harmless
149 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
151 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
152 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
153 (_STDINT_MIN, _STDINT_MAX): New macros.
154 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
155 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
156 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
157 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
158 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
159 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
160 macros, not typedefs; this simplifies things quite a bit.
161 Use long int for all types narrower than int64_t.
162 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
163 Define in terms of long long int or int64_t or long int,
164 not int64_t or int32_t. This saves some compile-time testing.
165 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
166 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
167 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
168 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
169 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
170 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
171 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
172 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
173 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
174 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
175 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
176 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
177 undef any previous version and define our own version, for
178 simplicity and consistency with the new macros for types.
179 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
180 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
181 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
182 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
183 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
184 @WINT_T_SUFFIX@ to keep things simple here.
185 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
186 Simplify by assuming typical 8/16/32/64 host, since we're
187 already doing that elsewhere anyway.
188 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
189 and assume long long int is 64 bits if available. This
190 speeds up 'configure'.
192 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
194 * getaddrinfo.c: fixed typo
196 2006-06-29 Eric Blake <ebb9@byu.net>
198 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
199 unused static function.
201 2006-06-29 Eric Blake <ebb9@byu.net>
205 2006-06-29 Derek R. Price <derek@ximbiot.com>
207 * strftime.c: Assume strftime() exists.
209 2006-06-28 Bruno Haible <bruno@clisp.org>
211 * getaddrinfo.h: Fix POSIX URL.
212 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
213 (use_win32_p): Make static.
214 (getaddrinfo): Reject service name if it is empty or does not consist
215 solely of decimal digits, or if its value is > 65535.
216 (getnameinfo): Remove useless casts.
218 2006-06-28 Derek R. Price <derek@ximbiot.com>
220 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
221 Autoconf 2.60 says this stuff was obsolete.
223 2006-05-12 Bruno Haible <bruno@clisp.org>
225 * mkdtemp.c [MINGW]: Include <io.h>.
226 (mkdir): Define using _mkdir.
228 2006-06-28 Bruno Haible <bruno@clisp.org>
230 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
231 declaration for wcwidth.
232 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
234 2006-06-28 Eric Blake <ebb9@byu.net>
236 * xvasprintf.h: Fix comments.
238 2006-06-28 Eric Blake <ebb9@byu.net>
240 * mbchar.h (wcwidth): Include wcwidth.h.
241 * mbswidth.c (wcwidth): Move from here...
242 * wcwidth.h: ...to this new file.
244 2006-06-28 Simon Josefsson <jas@extundo.com>
246 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
247 functions there. It will succeed on Windows XP, but on Windows
248 2000 and (presumably) earlier, it will fail, and use the internal
250 (use_win32_p): New function.
251 (getaddrinfo): Use strtoul on servname, to support numeric ports.
252 Support AI_NUMERICSERV to disable getservbyname.
253 (getnameinfo): New function, only supports
254 NI_NUMERICHOST|NI_NUMERICSERV for now.
256 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
257 only have some of them. Add AI_NUMERICSERV. Add prototype for
260 2006-06-27 Bruno Haible <bruno@clisp.org>
262 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
264 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
266 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
267 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
268 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
270 2006-06-26 Bruno Haible <bruno@clisp.org>
272 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
274 Reported by Mark D. Baushke and Larry Jones.
276 2006-06-26 Bruno Haible <bruno@clisp.org>
278 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
280 Suggested by Mark D. Baushke and Larry Jones.
282 2006-06-23 Mark D. Baushke <mdb@gnu.org>
284 * stdint_.h: Treat BSD/OS like OpenBSD.
286 2006-06-23 Bruno Haible <bruno@clisp.org>
288 * stdint_.h: Treat IRIX like OpenBSD.
290 2006-06-23 Bruno Haible <bruno@clisp.org>
292 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
293 ISO C 99 Technical Corrigendum 1.
295 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
297 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
298 Some compiler complained about some of them. Problem reported by
300 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
302 2006-06-21 Simon Josefsson <jas@extundo.com>
304 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
307 * socket_.h: Don't define WINVER.
309 * inet_pton.h, inet_pton.c: New file, taken from glibc but
310 slightly modified to work in gnulib.
312 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
314 * read-file.c (fread_file): Start with buffer allocation of
315 0 bytes rather than 1 byte; this simplifies the code.
316 Don't invoke feof; it's not needed. Refactor to avoid duplicate
317 code to free buffer and save/restore errno.
318 (internal_read_file): Remove unused local.
320 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
322 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
323 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
324 Problem reported by Denis Excoffier in
325 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
327 2006-06-19 Simon Josefsson <jas@extundo.com>
329 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
331 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
333 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
335 2006-06-17 Bruno Haible <bruno@clisp.org>
337 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
339 2006-06-17 Bruno Haible <bruno@clisp.org>
341 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
342 problem on Solaris 2.5.1.
344 2006-06-16 Eric Blake <ebb9@byu.net>
346 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
347 * unicodeio.c [!defined errno]: Likewise.
348 * strtol.c [!defined errno]: Likewise.
349 * strtod.c [!defined errno]: Likewise.
351 2006-06-15 Bruno Haible <bruno@clisp.org>
353 * stdint_.h: Rewritten to be fully auto-configured.
354 Fixes bug on HP-UX/IA64.
356 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
358 * getdate.y (__attribute__): Don't define if already defined.
359 Problem reported by Larry Jones.
360 * utimens.c (__attribute__): Likewise.
362 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
364 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
365 reported by Andreas Schwab.
367 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
368 Bruno Haible <bruno@clisp.org>
370 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
372 2006-05-26 Martin Lambers <marlam@marlam.de>
374 * getpass.c: Updates the test for the native W32 API, and adds
375 missing includes, thus fixing compilation warnings.
377 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
379 * tempname.c (small_open, large_open): New macros.
380 (__open, __open64) [!_LIBC]: Remove.
381 (__gen_tempname): Use small_open and large_open instead of __open
382 and __open64. This fixes a portability bug on HP-UX 11.11i
383 reported by Simon Wing-Tang in
384 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
386 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
388 * exclude.c (exclude_fnmatch): New function.
389 (excluded_file_name): Call exclude_fnmatch.
390 * exclude.h (excluded_file_name): New prototype
392 2006-05-24 Bruno Haible <bruno@clisp.org>
394 * printf-args.c (printf_fetchargs): Turn NULL pointers for
395 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
396 Reported by Thorsten Maerz <torte@netztorte.de> via
397 Aaron Stone <aaron@serendipity.cx>.
399 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
401 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
402 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
403 (my_usleep): Don't mishandle maximum value.
405 2006-05-19 Jim Meyering <jim@meyering.net>
407 * getugroups.c: Correct an outdated comment. From Bruno Haible.
409 2006-05-17 Bruno Haible <bruno@clisp.org>
412 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
414 2006-05-17 Bruno Haible <bruno@clisp.org>
416 * stdint_.h: Fix recognition of Cygwin.
418 2006-05-11 Jim Meyering <jim@meyering.net>
420 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
422 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
424 * crc.c (crc32_update): Remove unnecessary L suffix.
425 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
426 unwanted sign propagation, e.g., on hosts with 64-bit int.
427 There still are some problems with reeelly weird theoretical hosts
428 (e.g., 33-bit int) but it's not worth worrying about now.
429 * sha1.c (rol): Likewise.
430 (K1, K2, K3, K4): Remove unnecessary L suffix.
432 2006-05-10 Bruno Haible <bruno@clisp.org>
434 * des.c: Cast to avoid warnings.
436 2006-05-10 Simon Josefsson <jas@extundo.com>
438 * md4.c: Typo fix, update copyright years.
439 (K1, K2): Don't use L because it turn computations into 64-bit on
442 2006-05-09 Bruno Haible <bruno@clisp.org>
444 * xvasprintf.c: Include limits.h, string.h, xsize.h.
445 (EOVERFLOW): Define fallback value.
446 (xstrcat): New function.
447 (xvasprintf): Recognize the special case of a string concatenation.
449 2006-05-01 Bruno Haible <bruno@clisp.org>
451 * stdint_.h: Shorter URL.
452 * inttypes.h: Likewise.
454 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
456 * verify.h: Document the internals better. Most of this change
457 was written by Bruno Haible.
459 2006-04-29 Bruno Haible <bruno@clisp.org>
461 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
462 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
464 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
466 * getdate.y (get_date): When adding relative date, start with the
467 initial time, not with the result of the first mktime call.
469 2006-04-23 Bruno Haible <bruno@clisp.org>
471 * copy-file.c: Include <unistd.h> unconditionally.
472 * execute.c: Likewise.
473 * fatal-signal.c: Likewise.
474 * findprog.c: Likewise.
475 * mkdtemp.c: Likewise.
478 * wait-process.h: Likewise.
480 2006-04-23 Bruno Haible <bruno@clisp.org>
482 * fwriteerror.c (fwriteerror): Call fclose also when an error
483 condition was already detected.
484 Reported by Ben Pfaff <blp@cs.stanford.edu>.
486 2006-04-19 Derek Price <derek@ximbiot.com>
487 Eric Blake <ebb9@byu.net>
489 * inttypes.h: Correct grammar in comment.
491 2006-04-18 Derek Price <derek@ximbiot.com>
492 Paul Eggert <eggert@cs.ucla.edu>
494 * inttypes.h: New file.
495 * strtoimax.c: Assume <inttypes.h>.
497 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
499 * utimens.c (futimens): glibc futimesat messes up if /proc
500 isn't mounted. Problem reported by Kir Kolyshkin.
502 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
504 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
505 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
506 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
508 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
510 Merge regex changes from libc, removing some of our
511 POSIX-conformance changes that were rejected and redoing them in a
514 * regcomp.c (re_compile_internal, init_dfa):
515 Length arg is now size_t, not Idx. All uses changed.
516 (peek_token): Forward decl now says internal_function.
517 (__re_error_msgid, __re_error_msgid_idx):
518 Now static rather than extern with attribute_hidden.
519 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
520 For some reason libc prefers K&R style defns for external functions.
521 (regerror) [!defined _LIBC]: Likewise.
522 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
523 (seek_collating_symbol_entry, lookup_collation_sequence_value):
524 (build_range_exp, build_collating_symbol):
526 (re_compile_fastmap): Use '\0' to memset, not 0.
527 (utf8_sb_map): Make the calculations more obvious.
528 (init_dfa, parse_bracket_exp, build_charclass_op):
529 Call calloc and cast result, as glibc does.
530 (init_word_char, fetch_token, peek_token, peek_token_bracket):
531 (build_range_exp, build_collating_symbol):
532 Now internal functions.
534 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
536 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
537 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
538 Don't depend on VMS; depend on __VMS instead, for POSIX
540 (regoff_t): Define to ssize_t, not long int.
542 Remove the REG_ macros named below. Instead, make the old names
543 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
545 (REG_BACKSLASH_ESCAPE_IN_LISTS):
546 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
547 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
548 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
549 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
550 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
551 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
552 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
553 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
554 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
555 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
556 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
557 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
558 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
559 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
560 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
561 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
563 Remove. All uses replaced by the old RE_* names.
564 (RE_BACKSLASH_ESCAPE_IN_LISTS):
565 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
566 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
567 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
568 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
569 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
570 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
571 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
572 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
573 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
574 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
575 Don't bother having these macros be independent of each others'
576 values, since they no longer exist in the POSIX name space.
578 Rename the following member names back to their old names,
579 unless !__USE_GNU_REGEX. All uses changed back.
580 (buffer): Renamed from re_buffer.
581 (allocated): Renamed from re_allocated.
582 (used): Renamed from re_used.
583 (syntax): Renamed from re_syntax.
584 (fastmap): Renamed from re_fastmap.
585 (translate): Renamed from re_translate.
586 (can_be_null): Renamed from re_can_be_null.
587 (regs_allocated): Renamed from re_regs_allocated.
588 (fastmap_accurate): Renamed from re_fastmap_accurate.
589 (no_sub): Renamed from re_no_sub.
590 (not_bol): Renamed from re_not_bol.
591 (not_eol): Renamed from re_not_eol.
592 (newline_anchor): Renamed from re_newline_anchor.
593 (num_regs): Renamed from rm_num_regs.
594 (start): Renamed from rm_start.
595 (end): Renamed from rm_end.
597 (free_state): Move up a bit.
599 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
601 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
602 when that is what is intended.
603 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
604 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
606 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
607 All uses changed back to re_malloc, etc. It's now the caller's
608 responsibility to check for overflow; all callers changed.
609 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
610 (re_x2nrealloc): Remove.
611 (free_state): Remove decl.
613 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
614 (re_set_registers, re_exec):
617 2006-01-31 Roland McGrath <roland@redhat.com>
619 * regcomp.c (calc_eclosure_iter): Remove dead variables.
620 Reported by Mike Frysinger <vapier@gentoo.org>.
622 2006-01-15 Andreas Jaeger <aj@suse.de>
625 * regex_internal.c (re_string_reconstruct): Adjust for
626 build_wcs_upper_buffer change.
627 (build_wcs_upper_buffer): Change return type.
629 2005-12-10 Ulrich Drepper <drepper@redhat.com>
631 * regex_internal.h: Include <stdint.h> if available.
633 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
635 * regex_internal.h (SIZE_MAX): Provide a default definition.
637 2005-10-14 Ulrich Drepper <drepper@redhat.com>
639 * regcomp.c: Adjust for changed secondary hash function.
641 2005-09-30 Ulrich Drepper <drepper@redhat.com>
643 * regex.h: Pretty printing.
644 Clean up namespace a bit.
646 2005-09-30 Jakub Jelinek <jakub@redhat.com>
648 * regexec.c (update_cur_sifted_state, check_arrival,
649 check_arrival_add_next_nodes): Avoid using uninitialized variable.
651 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
652 Ulrich Drepper <drepper@redhat.com>
655 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
656 (bitset_word_t): Renamed from bitset_word. All uses changed.
658 2005-09-22 Ulrich Drepper <drepper@redhat.com>
661 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
662 * regcomp.c: Remove unnecessary uses of
663 unsigned RE_TRANSLATE_TYPE.
664 * regex_internal.h: Likewise.
665 * regex_internal.c: Likewise.
666 * regexec.c: Likewise.
667 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
669 2005-09-07 Ulrich Drepper <drepper@redhat.com>
671 * regexec.c (find_recover_state): Remove unnecessary
673 (transit_state_bkref): Make DFA a const pointer.
674 (get_subexp): Likewise.
675 (check_arrival): Likewise.
676 (update_cur_sifted_state): Likewise.
677 (re_search_internal): Likewise.
678 (prune_impossible_nodes): Likewise.
679 (acquire_init_state_context): Likewise.
680 (proceed_next_node): Likewise.
681 (set_regs): Likewise.
682 (free_fail_stack_return): Likewise.
683 (check_arrival_expand_ecl): Mark DFA parameter as const.
684 (check_arrival_expand_ecl_sub): Likewise.
685 (check_subexp_limits): Likewise.
686 (sub_epsilon_src_nodes): Likewise.
687 (add_epsilon_src_nodes): Likewise.
688 (merge_state_array): Likewise.
689 (update_regs): Likewise.
690 (build_trtable): Likewise.
691 (sift_states_backward): Mark MCTX parameter as const.
692 (build_sifted_states): Likewise.
693 (update_cur_sifted_state): Likewise.
694 (sift_states_mkref): Likewise.
695 (check_arrival_expand_ecl): Mark eclosure as const.
696 (check_dst_limits_calc_pos_1): Likewise.
697 * regex_internal.h (re_match_context_t): Make dfa a const
700 2005-09-06 Ulrich Drepper <drepper@redhat.com>
702 * regexec.c (merge_state_with_log): Define dfa as const pointer.
703 (transit_state_sb): Likewise.
704 (transit_state_mb): Likewise.
705 (sift_states_iter_mb): Likewise.
706 (check_arrival_add_next_nodes): Likewise.
707 (check_node_accept_bytes): Change first parameter to pointer-to-const.
708 [_LIBC] (re_search_2_stub): Use mempcpy.
710 * regex_internal.c (re_string_reconstruct): Avoid calling
711 mbrtowc for very simple UTF-8 case.
713 * regex_internal.c (re_acquire_state): Make DFA pointer arg
715 (re_acquire_state_context): Likewise.
716 * regex_internal.h: Adjust prototypes.
718 * regex.c: Prevent using C++ compilers.
720 * regex_internal.c (re_acquire_state): Minor code rearrangement.
721 (re_acquire_state_context): Likewise.
723 2006-03-29 Mark D. Baushke <mdb@gnu.org>
724 Bruno Haible <bruno@clisp.org>
726 * stdint_.h: On OpenBSD, don't redefine types already included in
727 <sys/types.h> and <inttypes.h>.
729 2006-03-24 Eric Blake <ebb9@byu.net>
731 * time_r.c (copy_string_result): Remove, as it is no longer used.
733 2006-03-24 Simon Josefsson <jas@extundo.com>
735 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
736 including some doc fixes.
737 (base64_encode_alloc): Fix +1 bug on allocation failures.
739 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
741 * base64.c (base64_encode): Do not read past end of array with
742 unsanitized input on systems with CHAR_BIT > 8.
744 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
746 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
747 Typedef to long int, not to off_, as POSIX will likely change
750 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
752 * argp-help.c (validate_uparams): Fix typo
753 * argp-parse.c (argp_default_options): Consistently begin help
754 messages with a lowercase letter.
756 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
758 * time_r.h (asctime_r, ctime_r): Remove. These functions can
759 overrun buffers and shouldn't be used (much as gets shouldn't be
761 * time_r.c (asctime_r, ctime_r): Likewise.
763 2006-03-08 Simon Josefsson <jas@extundo.com>
765 * gc-gnulib.c (randomize): Don't open files called 'no', they
766 signal that configure disabled the device.
768 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
770 * c-stack.c: Include unistd.h unconditionally, since we now assume
772 * getlogin_r.c: Likewise.
773 * getlogin_r.h: Likewise.
775 * pagealign_alloc.c: Likewise.
776 * unistd_.h: Remove; no longer needed.
778 2006-03-07 Simon Josefsson <jas@extundo.com>
780 * unistd_.h: New file.
782 2006-03-07 Simon Josefsson <jas@extundo.com>
784 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
786 2006-03-01 Simon Josefsson <jas@extundo.com>
788 * readline.c: Fix typo, tiny patch from Stepan Kasal
791 2006-02-28 Simon Josefsson <jas@extundo.com>
793 * getopt.c: Protect #include of unistd.h, for MSVS.
795 2006-02-27 Simon Josefsson <jas@extundo.com>
797 * base64.h: Indent #define's. From Jim Meyering
800 2006-02-27 Jim Meyering <jim@meyering.net>
802 Revert the change of 2006-02-24, so these files can continue
803 to be sync'd from gettext.
804 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
807 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
809 * glob.c: Say "invalid" rather than "illegal" in comments.
811 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
813 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
815 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
817 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
818 AT_FDCWD exceeds INT_MAX.
819 * openat.h (AT_FDCWD): Likewise.
821 2006-02-14 Jim Meyering <jim@meyering.net>
825 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
826 failure on deficient systems, and simplify gnulib lgpl dependencies.
827 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
828 xmalloc/lstat combination. Based on a patch from Bruno Haible.
830 * xalloc-die.c: Remove unused definition of N_.
832 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
834 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
836 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
838 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
839 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
841 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
843 * argp-namefrob.h: Restore changes accidentally lost during the
844 "autoupdate" on 2005-12-12.
846 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
848 * fnmatch.c (L_): Renamed from L, to work around a bug in
849 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
850 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
853 2006-01-26 Simon Josefsson <jas@extundo.com>
855 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
856 prototype is visible on mingw32.
858 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
861 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
864 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
866 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
867 attempt to open for write; this always fails, at least on POSIX
868 hosts. This reinstates the 2006-01-09 change, which was
869 inadvertently removed.
871 2006-01-26 Bruno Haible <bruno@clisp.org>
872 Paul Eggert <eggert@cs.ucla.edu>
875 [(! (defined __cplusplus || defined __BEOS__)
877 && !(defined __HP_cc || defined __xlc__
878 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
880 #define to signed char in these cases too; this simplifies
881 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
882 etc., separately) and makes it more conservative.
884 2006-01-21 Jim Meyering <jim@meyering.net>
886 Sync from the stable (b5) branch of coreutils:
888 * fts.c (fts_children): Don't let close() clobber errno from
891 * fts.c (fts_stat): When following a symlink-to-directory,
892 don't necessarily interpret stat-fails+lstat-succeeds as indicating
893 a dangling symlink. That can also happen at least for ELOOP.
894 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
895 FYI, this bug predates the inclusion of fts.c in coreutils.
897 * fts.c (fts_open): Put new maxarglen declaration and uses
898 in their own block, so pre-c99 compilers don't object.
900 Avoid the double-free (first in fts_read, second in fts_close) that
901 would occur when an `active' directory is made inaccessible (e.g.,
902 via chmod a-x) during a traversal.
903 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
904 before returning. Reproduce this failure by
905 mkdir -p a/b; cd a; chmod a-x . b
906 Reported by Stavros Passas.
908 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
910 * argp-namefrob.h: Bugfix. Remove stray #
912 2006-01-25 Bruno Haible <bruno@clisp.org>
914 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
916 Reported by Paul Eggert.
918 2006-01-25 Jim Meyering <jim@meyering.net>
920 * fileblocks.c: Remove more useless parentheses.
921 * readutmp.h: Likewise.
923 2006-01-24 Bruno Haible <bruno@clisp.org>
925 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
927 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
930 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
931 to avoid problems with the built-in _Bool type.
932 Reported by Paul Eggert on 2005-11-26.
934 2006-01-24 Jim Meyering <jim@meyering.net>
936 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
938 2006-01-24 Simon Josefsson <jas@extundo.com>
940 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
943 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
945 Work around porting bugs reported by Dieter in
946 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
947 * getopt.c (_NOPROTO): Remove; no longer needed.
948 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
949 Include "getopt.h" first, to check interface.
950 (getenv): Declare only if defined HAVE_DECL_GETENV &&
952 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
953 (__strndup): Revert to K&R-style function dfns, the glibc style.
954 * strnlen.c: Don't claim it's taken from glibc; it's not.
955 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
956 Include strnlen.h first, to get prototype properly.
957 (strnlen): Renamed from __strnlen.
960 2006-01-23 Ulrich Drepper <drepper@redhat.com>
962 These changes imported from libc.
963 * getopt.c: Use __fxprintf instead of inline stream orientation
964 test and two separate function calls.
965 * strndup.c (__strndup): Add libc_hidden_def.
967 2006-01-22 Bruno Haible <bruno@clisp.org>
969 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
970 temporary buffer for sprintf, take into account the precision also
971 for 'd', 'i', 'u', 'o', 'x', 'X'.
973 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
975 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
976 to pacify gcc -Wswitch-default.
978 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
980 * argp-help.c (usage_long_opt): Do not print DOC options.
981 (__argp_base_name): Removed
982 * argp-namefrob.h (__argp_basename): Removed definition. Was a
984 (__argp_base_name): Provide macro definition or extern declaration
985 depending on the configuration
987 2006-01-20 Simon Josefsson <jas@extundo.com>
989 * inet_ntop.h: Unconditionally include sys/socket.h.
991 2006-01-19 Simon Josefsson <jas@extundo.com>
993 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
995 2006-01-12 Simon Josefsson <jas@extundo.com>
997 * base64.c: Fix warning, reported by Bruno Haible
998 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1000 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1002 Sync from coreutils.
1003 * md5.c: Fix commentary typos.
1004 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1005 * md5.h (__attribute__): Remove; unused.
1006 * sha1.c: Fix commentary to match md5 better.
1007 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1008 so that we don't need to worry about alignment. All uses changed.
1009 This merges the 2005-10-28 md5 change into sha1.
1011 2006-01-11 Jim Meyering <jim@meyering.net>
1013 Sync from coreutils.
1014 * md5.c (OP): Fix spacing.
1016 2006-01-11 Simon Josefsson <jas@extundo.com>
1018 * stdint_.h (SIZE_MAX): Add missing (.
1020 2006-01-10 Bruno Haible <bruno@clisp.org>
1022 * argp.h (__const): Remove macro. Use const instead.
1023 * argp-fmtstream.h (__const): Likewise.
1024 * glob_.h (__const): Remove macro.
1025 * glob-libc.h: Use const instead of __const.
1027 2006-01-10 Jim Meyering <jim@meyering.net>
1029 Avoid the double-free (first in fts_read, second in fts_close) that
1030 would occur when an `active' directory is made inaccessible (e.g.,
1031 via chmod a-x) during a traversal.
1032 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1033 before returning. Reproduce this failure by
1034 mkdir -p a/b; cd a; chmod a-x . b
1035 Reported by Stavros Passas.
1037 Sync from coreutils.
1038 * sha1.c: Tweak grammar in a comment.
1040 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1042 * regex_internal.h (BITSET_WORD_BITS):
1043 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1044 preprocessor mishandles large unsigned values as if they were signed.
1045 Problem reported by Claudio Fontana in
1046 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1048 2006-01-10 Simon Josefsson <jas@extundo.com>
1050 * socket_.h: New file.
1052 2006-01-10 Bruno Haible <bruno@clisp.org>
1054 * localcharset.c: Update from GNU gettext.
1056 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1058 Sync from coreutils.
1059 * chdir-long.c (cdb_free): Don't bother trying to open directory
1060 for write access: POSIX says that must fail.
1061 * fts.c (diropen): Likewise.
1062 * save-cwd.c (save_cwd): Likewise.
1063 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1064 well, for minor improvements on hosts that lack O_DIRECTORY.
1065 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1066 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1067 Fall back on chown if open failed with EACCES.
1069 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1070 Report an error at compile-time if only a 1-second nominal clock
1071 resolution is found.
1073 * lchmod.h: New file.
1074 * mkdir-p.c: Include lchmod.h, lchown.h.
1075 (make_dir_parents): Use lchown rather than chown, and
1076 lchmod rather than chmod.
1078 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1079 too. Problem with "none" reported by Bob Proulx. Problem with
1080 "proc" reported by n0dalus.
1082 * mountlist.c: Include <limits.h>.
1083 (dev_from_mount_options)
1084 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1085 New function. It no longer assumes "dev=" has the System V meaning
1086 on Linux (since it doesn't). It also parses "dev=" more carefully.
1087 (read_file_system_list)
1088 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1089 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1092 * posixtm.h (PDS_PRE_2000): New macro.
1093 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1094 All usages changed. Reject dates outside the range 1969-1999 if
1095 PDS_PRE_2000 is used.
1097 2006-01-09 Jim Meyering <jim@meyering.net>
1099 Sync from coreutils.
1101 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1103 * chdir-safer.h, chdir-safer.c: New files.
1105 * modechange.c (mode_compile): Reject an invalid mode string
1106 that starts with an octal digit. From Andreas Gruenbacher.
1108 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1109 and dup to open_safer and dup_safer, respectively.
1110 (openat_permissive): Fix typo in comment.
1112 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1113 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1114 (_): Remove; no longer needed.
1115 (openat): Renamed from rpl_openat; no need for rpl_openat
1116 since openat.h renames openat for us.
1117 Replace most of the body with a call to openat_permissive,
1118 to avoid duplicate code.
1119 Port to (probably hypothetical) environments were mode_t is
1121 (openat_permissive): Require mode arg, so that we can check
1122 types better. Put it just after flags. Change cwd failure
1123 indicator from pointer-to-bool to pointer-to-errno-value.
1124 All callers changed.
1125 Invoke openat_save_fail and/or openat_restore_fail if
1126 cwd_errno is null, so that openat can call us.
1127 (openat_permissive, fdopendir, fstatat, unlinkat):
1128 Simplify errno handling to avoid some duplicate code,
1129 as it's OK to set errno on success.
1130 * openat.h: Revamp code so that function macros depend on
1131 __OPENAT_PREFIX only, not also on AT_FDCWD.
1132 (openat_ro): Remove. Caller changed to use openat_permissive.
1133 (openat_permissive): Now a macro, if not a function.
1134 (openat_restore_fail, openat_save_fail): Now always functions,
1135 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1137 * openat-priv.h: New file, defining macros used by mkdirat.c
1139 * mkdirat.c: Include openat-priv.h.
1140 Remove definitions of macros defined therein.
1141 * openat.c: Likewise.
1143 * mkdirat.c (mkdirat): New file and function.
1144 * openat.h (mkdirat): Declare.
1146 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1148 * openat.h (openat_permissive): Declare.
1149 (openat_ro): Define.
1151 * openat.c (EXPECTED_ERRNO): New macro.
1152 (openat_permissive): New function -- used in remove.c rewrite.
1153 (all functions): Set errno just before returning, only if there
1154 was an actual failure.
1155 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1157 Emulate openat-family functions using Linux's procfs, if possible.
1158 Idea and some code based on Ulrich Drepper's glibc changes.
1160 * openat.c: (BUILD_PROC_NAME): New macro.
1161 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1162 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1163 before falling back on save_cwd and restore_cwd.
1164 (fdopendir, fstatat, unlinkat): Likewise.
1166 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1167 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1169 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1170 as second argument to va_arg. Otherwise, some versions of gcc
1171 warn that `if this code is reached, the program will abort'.
1173 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1175 Sync from coreutils.
1177 Add POSIX ACL support
1178 * acl.h (copy_acl, set_acl): Add declarations.
1179 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1180 systems other than Linux.
1181 (chmod_or_fchmod): New function: use fchmod when possible,
1182 and chmod otherwise.
1183 (file_has_acl): Add a POSIX ACL implementation, with a
1184 Linux-specific subcase.
1185 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1186 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1187 acls are unsupported.
1188 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1189 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1192 2006-01-09 Bruno Haible <bruno@clisp.org>
1194 * sysexit_.h (EX_OK): New macro.
1195 Suggested by Martin Lambers <marlam@marlam.de>.
1197 2006-01-09 Bruno Haible <bruno@clisp.org>
1199 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1200 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1201 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1202 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1204 2006-01-09 Bruno Haible <bruno@clisp.org>
1206 * stdint_.h (SIZE_MAX): Write the value without involving negative
1209 2005-10-16 Bruno Haible <bruno@clisp.org>
1211 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1212 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1214 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1216 * strftime.c (tzname): Don't declare if it is already #defined.
1217 Problem reported for Mingw by Mark Junker.
1219 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1221 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1222 long int, not int, for nanosecond counts, so that people who are
1223 used to POSIX struct timespec won't be surprised. Reported by Jim
1226 2005-12-16 Jim Meyering <jim@meyering.net>
1228 * fprintftime.c, fprintftime.h: New files.
1230 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1232 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1233 * argp-help.c (fill_in_uparams): Check if the constructed
1234 struct uparams is valid. Fall back to the default values if it is
1237 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1239 * argp-help.c (__argp_base_name): New function
1240 (__argp_short_program_name): Rewrite using __argp_base_name
1241 * argp-namefrob.h: Define program_invocation_name and
1242 program_invocation_short_name if requested
1243 (__argp_base_name): Add prototype
1244 * argp-parse.c (argp_def): Use gettext wrappers
1245 (argp_default_parser): Use __argp_base_name
1246 * argp-pin.c: New file. Defines program_invocation_name and
1247 program_invocation_short_name on systems that lack them.
1249 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1251 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1252 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1253 porting problem reported by Georg Schwarz in
1254 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1256 2005-07-09 Bruno Haible <bruno@clisp.org>
1258 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1259 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1260 Reported by Mark Junker <mjscod@gmx.de>.
1262 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1264 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1265 (uintmax_t) [defined uintmax_t]: Do not declare.
1266 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1267 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1268 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1269 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1270 sake of portability to weird hosts that C allows (though we don't
1271 know of any practical examples).
1273 * savedir.h (fdsavedir): New decl.
1274 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1275 contains most of the former guts of savedir.
1276 (savedir): Use savedirstream.
1279 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1281 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1282 coreutils no longer futzes with rounding modes.
1284 2005-11-14 Jim Meyering <jim@meyering.net>
1286 * mkstemp-safer.c: Include <config.h>, required for possible
1287 replacement of mkstemp.
1289 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1291 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1293 (gethrxtime) [! (HAVE_NANOUPTIME
1294 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1295 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1296 our own approximation.
1298 2005-11-10 Simon Josefsson <jas@extundo.com>
1300 * readline.c: Remove EOL.
1302 2005-11-08 Eric Blake <ebb9@byu.net>
1304 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1306 2005-11-08 Eric Blake <ebb9@byu.net>
1308 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1310 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1312 Fix porting problem reported by Theodoros V. Kalamatianos.
1313 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1314 Don't assume that futimes failing means we must fail.
1316 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1318 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1319 leave errno alone. Problem reported by Dmitry V. Levin.
1321 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1323 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1324 errno alone. Problem reported by Frederic Jolliton.
1326 2005-10-28 Simon Josefsson <jas@extundo.com>
1328 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1329 "restrict" keywords, as per POSIX. Protect the function
1330 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1331 Don't use K&R prototypes. Check the sprintf return values.
1332 Re-define EAFNOSUPPORT if not present. Indent.
1334 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1335 suggested by Bruno Haible <bruno@clisp.org>.
1337 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1339 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1341 * gc-libgcrypt.c: Add MD2 (which is not available through
1344 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1346 * md2.h, md2.c: New files.
1348 2005-10-24 Simon Josefsson <jas@extundo.com>
1350 * md4.h: Shrink buffer size, now that we changed the type.
1352 2005-10-22 Simon Josefsson <jas@extundo.com>
1354 * arcfour.h, arcfour.c: Use fixed size indices in the
1355 arcfour_context struct (simplify test vector testing in GNU
1358 2005-10-22 Simon Josefsson <jas@extundo.com>
1360 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1361 suggested by Bruno Haible <bruno@clisp.org>.
1363 2005-10-22 Simon Josefsson <jas@extundo.com>
1365 * crc.h: Include stddef.h, for size_t.
1367 2005-10-21 Simon Josefsson <jas@extundo.com>
1369 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1370 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1372 2005-10-21 Simon Josefsson <jas@extundo.com>
1374 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1377 2005-10-21 Simon Josefsson <jas@extundo.com>
1379 * gc-gnulib.c: Support ARCTWO in CBC mode.
1381 2005-10-21 Simon Josefsson <jas@extundo.com>
1383 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1386 * hmac-sha1.c (hmac_sha1): Likewise.
1388 * crc.c (crc32_update): Actually use crc parameter, suggested by
1389 Bruno Haible <bruno@clisp.org>.
1391 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1394 2005-10-21 Simon Josefsson <jas@extundo.com>
1396 * des.h, des.c: New files.
1398 * gc-gnulib.c: Support DES.c
1400 2005-10-21 Simon Josefsson <jas@extundo.com>
1402 * arctwo.h, arctwo.c: New files.
1404 * gc-gnulib.c: Support ARCTWO.
1406 2005-10-21 Simon Josefsson <jas@extundo.com>
1408 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1410 2005-10-19 Simon Josefsson <jas@extundo.com>
1412 * gc-gnulib.c: Support ARCFOUR.
1414 2005-10-19 Simon Josefsson <jas@extundo.com>
1416 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1419 * gc.h: Add ECB enum type.
1421 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1423 2005-10-19 Simon Josefsson <jas@extundo.com>
1425 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1427 2005-10-18 Simon Josefsson <jas@extundo.com>
1429 * md4.h, md4.c: New files, based on md5.?.
1431 2005-10-17 Simon Josefsson <jas@extundo.com>
1433 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1435 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1437 2005-10-17 Simon Josefsson <jas@extundo.com>
1439 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1441 2005-10-17 Simon Josefsson <jas@extundo.com>
1443 * gc.h, gc-libgcrypt.c: Add ciphers.
1445 2005-10-17 Simon Josefsson <jas@extundo.com>
1447 * sha1.c: Use uint32_t instead of md5_uint32.t
1449 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1452 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1454 * md5.h: Use stdint.h and uint32_t. Doc fix.
1456 2005-10-15 Simon Josefsson <jas@extundo.com>
1458 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1460 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1462 2005-10-14 Simon Josefsson <jas@extundo.com>
1464 * arcfour.h, arcfour.c: New files.
1466 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1468 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1469 include <wchar.h>; no longer needed.
1471 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1472 and Ulrich Drepper <drepper@redhat.com>
1475 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1476 instead of inline stream orientation test and two separate
1477 function calls. Pay no attention to USE_IN_LIBIO.
1479 2005-10-14 Roland McGrath <roland@redhat.com>
1481 Import from libc. [BZ #1331]
1482 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1484 Reported by Matej Vela <vela@debian.org>.
1486 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1488 * mkdir-p.c (make_dir_parents): Don't report an error if an
1489 intermediate directory is in a read-only file system. Problem
1490 reported by Eric Blake.
1492 2005-10-13 Simon Josefsson <jas@extundo.com>
1494 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1495 Move memory allocation outside of loop.
1497 2005-10-12 Simon Josefsson <jas@extundo.com>
1499 * gc-pbkdf2-sha1.c: New file.
1501 * gc.h: Add gc_pbkdf2_sha1 prototype.
1503 2005-10-12 Simon Josefsson <jas@extundo.com>
1505 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1506 suggested by Bruno Haible <bruno@clisp.org>.
1508 2005-10-12 Simon Josefsson <jas@extundo.com>
1510 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1512 * gc-gnulib.c (gc_hmac_sha1): New function.
1514 2005-10-12 Simon Josefsson <jas@extundo.com>
1516 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1518 2005-10-12 Simon Josefsson <jas@extundo.com>
1520 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1521 GC_USE_HMAC_MD5, respectively.
1523 * gc-libgcrypt.c (gc_md5): Fix assert call.
1526 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1528 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1530 * gc-gnulib.c (gc_hash_buffer): Ditto.
1532 2005-10-11 Bruno Haible <bruno@clisp.org>
1534 * c-strcasestr.h: New file, from GNU gettext.
1535 * c-strcasestr.c: New file, from GNU gettext.
1537 2005-10-11 Bruno Haible <bruno@clisp.org>
1539 * c-strcase.h: New file, from GNU gettext.
1540 * c-strcasecmp.c: New file, from GNU gettext.
1541 * c-strncasecmp.c: New file, from GNU gettext.
1543 2005-10-11 Simon Josefsson <jas@extundo.com>
1545 * crc.h, crc.c: New files.
1547 * gc.h (gc_hash_buffer): Add doc.
1549 2005-10-08 Simon Josefsson <jas@extundo.com>
1551 * gc.h: Add gc_hash and gc_hash_buffer.
1553 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1555 * gc-libgcrypt.c (gc_hash_buffer): Add.
1557 2005-10-11 Bruno Haible <bruno@clisp.org>
1559 * strcasecmp.c: Include limits.h.
1560 (strcasecmp): Avoid integer overflow on exotic platforms.
1561 * strncasecmp.c: Include limits.h.
1562 (strncasecmp): Avoid integer overflow on exotic platforms.
1563 Reported by Paul Eggert.
1565 2005-10-06 Simon Josefsson <jas@extundo.com>
1567 * hmac-md5.c: New file.
1571 2005-10-06 Simon Josefsson <jas@extundo.com>
1573 * memxor.c (memxor): Avoid casts and warnings.
1575 2005-10-05 Derek Price <derek@ximbiot.com>
1577 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1579 2005-10-05 Simon Josefsson <jas@extundo.com>
1581 * memxor.c (memxor): Fix compiler error.
1583 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1584 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1586 * memxor.h, memxor.c: New files.
1588 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1589 we assume all systems have it, suggested by Jim Meyering
1590 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1591 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1592 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1595 2005-10-04 Bruno Haible <bruno@clisp.org>
1597 * verify.h (verify_true): Provide alternative definition for C++.
1599 2005-10-04 Simon Josefsson <jas@extundo.com>
1601 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1602 D. Baushke" <mdb@gnu.org>.
1604 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1606 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1607 (SSIZE_MAX): New macro, if not already defined.
1608 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1611 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1613 * exclude.c: Include verify.h.
1614 (verify): Remove. All callers changed to use verify.h's version.
1615 * strtoimax.c: Likewise.
1616 * utimecmp.c: Likewis.e
1618 Sync from coreutils.
1619 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1620 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1621 * .cvsignore: Add fts.h, search.h, t-fpending.
1622 * settime.c (settime): Fix { typo in previous patch. Also, don't
1623 bother returning ENOSYS if settimeofday or stime fails; just let
1624 them return whatever errno they want to return.
1625 * utimens.c: Include unistd.h, for dup2.
1626 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1627 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1629 2005-10-02 Jim Meyering <jim@meyering.net>
1631 Sync from coreutils.
1632 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1633 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1634 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1635 Remove AT_FDCWD test.
1636 Do not consume the fd unless successful.
1637 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1638 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1639 block, so that we don't even try to compile it if settimeofday is
1640 available. This works around a compilation failure on OSF1 V5.1,
1641 due to stime requiring a `long int*' while tv_sec is `int'.
1643 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1645 * getdelim.c (getdelim): Remove unused variables.
1647 2005-10-01 Simon Josefsson <jas@extundo.com>
1649 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1650 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1651 AI_* and EAI_* definitions. Protect function declarations.
1653 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1655 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1656 so that the code works even with ancient cpp. Portability problem
1657 with GCC 2.7.2.1 reported by Thomas M.Ott.
1659 2005-09-27 Jim Meyering <jim@meyering.net>
1661 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1663 * intprops.h (signed_type_or_expr__): Define.
1664 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1667 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1669 * verify.h (verify_expr): Remove, replacing with:
1670 (verify_true): New macro that returns true instead of void.
1671 (verify_type__): Remove.
1672 (verify): Use verify_true rather than verify_type__.
1674 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1676 * utimens.c (ENOSYS): Define if not already defined.
1677 (futimens): Support having a null PATH if the file descriptor
1680 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1682 (__attribute): Define to empty unless GCC 3.1 or later.
1683 This works around a core dump on OpenBSD 3.4, which has GCC
1684 2.95.3, which dumps core when given __attribute__(()). It also
1685 simplifies other tests, since we really don't want to bother with
1686 worrying about which ancient version of GCC supported what.
1687 Original problem reported by Yoann Vandoorselaere, with part of
1688 the fix suggested by Derek Price.
1690 2005-09-24 Jim Meyering <jim@meyering.net>
1692 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1693 so we can once again use a positive bitfield width of 1 -- now we
1694 don't have to explain why we were using a bitfield width of 2.
1696 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1698 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1699 Problem reported by Eric Blake.
1700 (getaddrinfo): Initialize se so that it's not garbage.
1701 Redo internal storage allocation so that it doesn't make unportable
1702 assumptions about alignment.
1705 * utimens.c (futimens): Use futimesat if available.
1706 Prefer it to futimes since it doesn't have the futimes bug.
1708 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1709 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1710 Instead, declare a function that returns a pointer to an array,
1711 and use verify_type__ to declare the size of the array.
1712 Problem and germ of a solution reported by Bruno Haible.
1713 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1714 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1716 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1718 Sync from coreutils.
1720 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1722 * argmatch.h: Include verify.h
1723 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1724 (ARGMATCH_ASSERT): Remove; unused.
1725 * canonicalize.c: Assume STDC_HEADERS.
1726 * exclude.c: Include "strcase.h".
1727 * regex_internal.h [!defined _LIBC]: Likewise.
1728 * getusershell.c: Include stdio--.h rather than stdio.h
1730 (getusershell): Call fopen, not fopen_safer.
1731 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1732 Do not include unistd-safer.h.
1733 (save_cwd): Don't call fd_safer; no longer needed
1734 now that we include fcntl--.h.
1736 * getdate.y (relative_time): New type.
1737 (RELATIVE_TIME_0): New constant.
1738 (parser_control): Use relative_time instead of doing it ourselves.
1739 (%union): Add new relative_time rel member.
1740 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1742 (relunit, relunit_snumber): Now of type rel.
1743 (zone, rel, relunit, get_date): Adjust to above changes.
1745 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1746 Do not include unistd-safer.h.
1747 (getloadavg): Don't call fd_safer; no longer needed
1748 now that we include fcntl--.h.
1750 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1751 (make_dir_parents): Treat ENOSYS like EEXIST.
1753 Improve quality of diagnostics on restore_cwd failure.
1754 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1755 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1756 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1757 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1758 each time through the loop. Do not diagnose restore_cwd failure;
1759 that is the caller's job (and perhaps the caller does not care).
1761 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1762 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1763 If the file already exists but is not a directory, don't bother
1764 to try to make its parents.
1765 Close potential file descriptor leak if we can't chdir("/") (!).
1766 Don't always return true if chdir($PWD) fails; return true only
1767 if the requested action was done successfully (except for the
1769 Don't log final directory unless we actually made it.
1770 Refactor to avoid duplicate code to fix up permissions.
1771 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1773 * strftime.c (my_strftime): Rewrite the previous change slightly,
1774 to make it a bit faster and (I hope) clearer.
1775 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1776 Fix bug in formats like %2N.
1778 * verify.h: New file.
1780 2005-09-22 Jim Meyering <jim@meyering.net>
1782 Sync from coreutils.
1784 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1786 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1787 the .tm_year member, since otherwise gcc-4.0 would now warn about
1788 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1790 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1791 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1793 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1794 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1795 when run in a time zone for which daylight savings time is in effect
1796 for the starting date.
1798 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1799 stop us from restricting permissions of just-created absolute-named
1801 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1802 to restore initial working directory.
1803 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1804 to tell caller if/when we change the working directory and are
1805 unable to return to the initial one.
1806 * mkdir-p.h (make_dir_parents): Update prototype.
1807 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1808 `return false'. This fixes a bug introduced on 2004-07-30.
1810 * openat.c (fdopendir): Be sure to close the supplied
1811 file descriptor before returning. This makes our replacement
1812 implementation a little closer to Solaris's, where fdopendir
1813 ties the file descriptor to the returned DIR* pointer.
1814 * openat.c (unlinkat): New function.
1815 * openat.h (unlinkat): Add prototype.
1816 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1817 (openat_restore_fail): Rename from openat_restore_die.
1818 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1820 Provide an alternative to exiting immediately upon save_cwd or
1821 restore_cwd failure. Now, an application can arrange e.g.,
1822 to perform a longjump in that case.
1823 * openat.c: Include dirname.h.
1824 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1825 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1826 and openat_restore_die rather than calling error directly.
1827 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1829 * openat-die.c (openat_save_die, openat_restore_die): New file.
1830 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1832 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1833 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1834 int utc, int nanoseconds);
1836 date should not have to allocate a megabyte of virtual memory to
1837 handle a format argument like +%1048575T. When implemented with
1838 strftime, it must allocate such a buffer, use strftime to fill it
1839 in, print it, then free it.
1840 With fprintftime, it simply prints everything and exits.
1841 With no need for memory allocation, that's one fewer way to fail.
1842 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1843 optional field width, not before, so we accept %9:z, not %:9z.
1844 (my_strftime): Be sure to use L_('x') for literals.
1846 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1847 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1848 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1849 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1850 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1851 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1852 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1853 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1854 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1856 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1857 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1858 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1859 and don't include <sys/file.h>).
1861 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1863 Sync from coreutils.
1865 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1866 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1867 [!LDAV_DONE]: Avoid unused variable warning.
1869 2005-09-21 Bruno Haible <bruno@clisp.org>
1871 * unicodeio.h (unicode_to_mb): New declaration.
1873 2005-09-20 Derek Price <derek@ximbiot.com>
1875 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1877 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1879 Use a consistent style for including <config.h>.
1880 * __fpending.c, acl.c, argmatch.c,
1881 argp-help.c, argp-parse.c,
1882 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1883 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1884 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1885 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1886 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1887 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1888 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1889 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1890 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1891 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1892 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1893 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1894 modechange.c, mountlist.c, open-safer.c, physmem.c,
1895 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1896 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1897 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1898 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1899 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1900 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1901 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1902 userspec.c, utimecmp.c, version-etc-fsf.c,
1903 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1904 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1905 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1906 Standardize inclusion of config.h.
1907 * __fpending.h, dirfd.h, getdate.h, human.h,
1908 inttostr.h: Removed inclusion of config.h from header files.
1909 * inttostr.c: Adjusted in-tree users.
1910 * timespec.h: Remove superfluous warning to include config.h.
1911 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1912 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1913 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1914 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1916 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1918 * stat-time.h: New file.
1919 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1920 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1922 (timespec_cmp): New function.
1923 * utimecmp.c: Include stat-time.h.
1924 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1925 members exist, not on the obsolescent ST_MTIM_NSEC.
1926 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1928 2005-09-15 Derek Price <derek@ximbiot.com>
1929 Paul Eggert <eggert@cs.ucla.edu>
1931 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1932 changes, consolidating in...
1933 * regex_internal.h: ...this file.
1935 2005-09-15 Derek Price <derek@ximbiot.com>
1937 * regex_internal.h: Blank `pure' for GNUC < 3.
1938 * regex_internal.c: Ditto, using this...
1939 (__GNUC_PREREQ): ...new macro.
1940 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1941 (__GNUC_PREREQ): ...this new macro.
1943 * strstr.h: Include string.h. Define strstr as a macro here.
1945 2005-09-13 Derek Price <derek@ximbiot.com>
1947 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1949 Reported by Jim Meyering <jim@meyering.net>.
1951 2005-09-13 Jim Meyering <jim@meyering.net>
1953 * canon-host.c: Filter through gnu indent and reword comments slightly.
1954 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1956 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1958 * lib/base64.c: Typo.
1959 (base64_encode): Put b64str in initialized data section.
1961 2005-09-12 Derek Price <derek@ximbiot.com>
1963 Return usable errors from canon-host.
1964 * canon-host.h: New file.
1965 * canon-host.c (canon_host): Wrap...
1966 (canon_host_r): ...this new function, which now relies exclusively on
1968 (ch_strerror): New function.
1969 (last_cherror): New global.
1970 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1971 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1973 (freeaddrinfo): Free ai->ai_canonname when set.
1975 2005-09-12 Derek Price <derek@ximbiot.com>
1976 Paul Eggert <eggert@cs.ucla.edu>
1978 * glob-libc.h: Renamed from glob_.h. The new version is
1979 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1980 protecting things that should be done only in gnulib contexts.
1981 * glob_.h: New file, containing only the glob things needed for
1983 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1984 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1985 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1986 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1987 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1988 and to respect the namespace rules better.
1990 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1992 Merge glibc and coreutils changes into gnulib, plus a few
1994 * md5.c: Use #error rather than a string.
1995 (CYCLIC): New macro, from glibc source. Use it instead of rol.
1996 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
1997 (__attribute__): Define to empty for non recent-GCC.
1998 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1999 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2000 Renamed from their non-__ counterparts, with new macros replacing
2001 them if not _LIBC. Add __THROW attribute.
2003 (struct md5_ctx): Align buffer if using GCC.
2004 * sha1.h (struct sha1_ctx): Likewise.
2005 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2006 The old name was backwards.
2007 (NOTSWAP): Remove; not used.
2008 (rol): New macro, moved here from md5.h.
2009 (sha1_process_block): Remove a FIXME that doesn't make sense.
2011 2005-09-12 Derek Price <derek@ximbiot.com>
2013 * gai_strerror.c: Include config.h when available. Include
2014 getaddrinfo.h before other headers to test interface.
2015 Reported by Larry Jones <lawrence.jones@ugs.com>.
2017 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2019 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2020 definitions, since that's the preferred style in glibc.
2021 Fix a minor spacing issue, and update copyright notice to match glibc's.
2023 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2025 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2027 2005-09-06 Simon Josefsson <jas@extundo.com>
2029 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2030 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2032 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2034 Change bitset word type from unsigned int to unsigned long int,
2035 as this has better performance on typical 64-bit hosts.
2036 Port bitset code to hosts with unusual word sizes.
2037 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2038 (build_collating_symbol):
2039 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2040 argument is a bitset. This is merely a style issue, but it makes
2041 it clearer that an entire array is expected.
2042 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2043 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2044 Port to the case where bitset_word is not the same as unsigned int.
2045 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2046 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2048 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2049 (build_trtable, group_nodes_into_DFAstates):
2051 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2052 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2053 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2054 * regexec.c (group_nodes_into_DFAstates): Likewise.
2055 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2056 * regcomp.c (optimize_subexps, lower_subexp):
2057 Work even if bitset_word has holes in its bitwise representation.
2058 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2059 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2061 * regex_internal.c (re_string_reconstruct):
2062 Don't assume UCHAR_MAX == 255.
2063 * regex_internal.h (bitset_set_all): Likewise.
2064 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2066 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2067 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2069 (BITSET_WORD_MAX): New macro.
2070 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2071 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2072 (bitset_empty, bitset_copy):
2073 Prefer sizeof (bitset) to multiplying it out ourselves.
2074 (bitset_not_merge): Remove; unused.
2075 (bitset_contain): Return bool, not unsigned int with one bit on.
2076 All callers changed.
2077 * regexec.c (build_trtable): Don't assume bitset has no stricter
2078 alignment than re_node_set; do this by defining a new internal
2079 type struct dests_alloc and using it to allocate memory.
2081 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2083 Check for arithmetic overflow when calculating sizes, to prevent
2084 some buffer-overflow issues. These patches are conservative, in the
2085 sense that when I couldn't determine whether an overflow was possible,
2086 I inserted a run-time check.
2087 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2088 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2089 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2090 (re_xnrealloc, re_x2nrealloc): New inline functions.
2091 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2092 (build_equiv_class, build_charclass): Check for arithmetic overflow
2093 in size expression calculations.
2094 * lib/regex_internal.c (re_string_realloc_buffers):
2095 (build_wcs_upper_buffer, re_node_set_add_intersect):
2096 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2097 (re_dfa_add_node, register_state): Likewise.
2098 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2099 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2100 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2101 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2103 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2105 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2106 to avoid a collision with bits/local_lim.h in glibc.
2107 All uses changed. Problem reported by Dmitry V. Levin in
2108 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2110 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2111 bugs in int versus size_t comparisons.
2112 (re_string_context_at): Fix bug where the code assumed that
2115 Use bool where appropriate.
2116 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2117 All callers changed.
2118 (calc_eclosure_iter): Likewise, for ROOT arg.
2119 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2120 (build_charclass_op): Likewise, for NON_MATCH arg.
2121 * regex_internal.c (re_string_allocate, re_string_construct):
2122 (re_string_construct_common): Likewise, for ICASE arg.
2123 * regexec.c (re_search_2_stub, re_search_stub):
2124 Likewise, for RET_LEN arg.
2125 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2126 (set_regs): Likewise, for FL_BACKTRACK arg.
2127 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2128 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2129 (calc_eclosure_iter, parse_bracket_exp):
2130 Use bool for internal variables that are booleans.
2131 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2132 (set_regs, build_sifted_states, sift_states_bkref):
2133 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2134 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2135 (find_collation_sequence_value):
2137 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2138 (re_node_set_compare):
2139 Return bool, not int. All callers changed.
2140 * regexec.c (check_halt_node_context, check_dst_limits):
2141 (build_trtable, check_node_accept): Likewise.
2142 * regex_internal.h: Include stdbool.h.
2144 Fix bugs uncovered when converting to bool.
2145 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2146 failure instead of charging ahead blindly.
2147 * regex_internal.c (register_state): Likewise.
2148 * regexec.c (re_search_2_stub): Use simpler method than boolean
2149 for freeing internal storage.
2150 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2151 bitset pieces used as boolean, to avoid undefined behavior
2152 on hosts that do int overflow checking.
2154 2005-08-31 Derek Price <derek@ximbiot.com>
2156 * getdelim.c (getdelim): Return EOF on EOF.
2157 Reported by Larry Jones <lawrence.jones@ugs.com>.
2159 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2161 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2162 lengths fit in regoff_t; this isn't true if regoff_t is the same
2164 * regex.c (re_search_internal): 5th arg is LAST_START
2165 (= START + RANGE) instead of RANGE. This avoids overflow
2166 problems when regoff_t is the same width as size_t.
2167 All callers changed.
2168 (re_search_2_stub): Check for overflow when adding the
2169 sizes of the two strings.
2170 (re_search_stub): Check for overflow when adding START
2171 to RANGE; if it occurs, substitute the extreme value.
2173 2005-08-31 Jim Meyering <jim@meyering.net>
2175 * regcomp.c (search_duplicated_node): Make first pointer arg
2177 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2178 (register_state): Likewise.
2179 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2180 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2181 (group_nodes_into_DFAstates): Likewise.
2183 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2185 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2186 old glibc regex code mishandles strings longer than 2**31 bytes.
2187 This patch fixes this when the regex code is used in gnulib
2188 (i.e., outside glibc).
2190 This patch should not affect the use of the regex code inside
2191 glibc. No doubt this problem also needs to be handled for glibc
2192 as well, but the result will be an incompatible change to the
2193 glibc ABI, and the old ABI will have to be supported too. That
2194 can be the the subject for another patch.
2196 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2197 governing whether the rest of this patch is active. By default,
2198 the macro is disabled and the patch has no effect.
2199 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2200 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2201 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2202 (re_match_2, re_set_registers): Use the new types.
2203 * regex_internal.h (Idx, re_hashval_t): New types.
2204 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2206 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2207 (re_string_context_at, bin_tree_t, re_dfastate_t):
2208 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2209 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2210 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2211 (re_string_char_size_at, re_string_wchar_at):
2212 (re_string_elem_size_at):
2213 Use the new types and macros to port to 64-bit hosts.
2214 Use unsigned types for internal values, so that the code
2215 mostly works even for arrays larger than SSIZE_MAX.
2216 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2217 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2218 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2219 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2220 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2221 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2222 (calc_inveclosure, parse_dup_op, build_range_exp):
2223 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2224 (fetch_number, create_token_tree, mark_opt_subexp):
2226 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2227 (create_cd_newstate, re_string_allocate, re_string_construct):
2228 (re_string_realloc_buffers, build_wcs_upper_buffer):
2229 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2230 (re_string_reconstruct, re_string_peek_byte_case):
2231 (re_string_fetch_byte_case, re_string_context_at):
2232 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2233 (re_node_set_init_copy, re_node_set_add_intersect):
2234 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2235 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2236 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2237 (re_acquire_state, re_acquire_state_context, register_state):
2239 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2240 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2241 (re_search_internal, re_search_2_stub, re_search_stub)
2242 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2243 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2244 (update_cur_sifted_state, check_dst_limits):
2245 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2246 (check_subexp_limits, sift_states_bkref, merge_state_array):
2247 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2248 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2249 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2250 (expand_bkref_cache, check_node_accept_bytes):
2251 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2252 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2253 (acquire_init_state_context, check_halt_node_context):
2254 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2255 (sift_states_backward, clean_state_log_if_needed):
2256 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2257 (find_recover_state, transit_state_sb, transit_state_mb):
2258 (transit_state_bkref, build_trtable, match_ctx_clean):
2260 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2261 to work around an assumption that REG_MISSING is negative.
2263 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2264 (seek_collating_symbol_entry) [defined _LIBC]:
2265 (lookup_collation_sequence_value) [defined _LIBC]:
2266 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2267 Use prototypes rather than old-style function definitions.
2268 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2269 (transit_state_sb) [0]:
2270 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2272 * regexec.c (re_search_internal): Simplify update of rm_so and
2275 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2276 (optimize_subexps, lower_subexp):
2277 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2278 since the signed shift might overflow. Use 1u<<31 instead.
2279 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2280 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2283 * regcomp.c (optimize_subexps, lower_subexp):
2284 Use CHAR_BIT rather than 8, for clarity.
2285 * regexec.c (check_dst_limits_calc_pos_1):
2286 (check_subexp_matching_top): Likewise.
2287 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2288 have to worry about portability issues when shifting it left.
2289 Remove no-longer-needed test for table_size > 0.
2290 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2291 in a word, as the resulting behavior is undefined.
2292 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2293 in one case, a <= should have been an <, and in another case the
2294 whole test was missing.
2295 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2296 the standard name CHAR_BIT.
2297 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2298 this is not true on one's complement and signed-magnitude hosts.
2300 * regex_internal.h (re_sub_match_top_t): Remove unused member
2302 (struct re_dfa_t): Remove unused member states_alloc.
2303 * regcomp.c (init_dfa): Don't initialize unused members.
2305 2005-08-31 Bruno Haible <bruno@clisp.org>
2307 * strstr.c: Include <stddef.h>, for NULL.
2308 * strcasestr.c: Likewise.
2309 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2311 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2313 * iconvme.h: Add prototype for iconv_alloc.
2315 2005-08-29 Simon Josefsson <jas@extundo.com>
2317 * iconvme.c: Fix errno.
2319 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2321 * iconvme.c: Split iconv_string into iconv_alloc.
2323 2005-08-27 Jim Meyering <jim@meyering.net>
2325 * fopen-safer.c: Merge minor changes from coreutils.
2326 * dup-safer.c: Likewise.
2327 * fd-safer.c: Likewise.
2329 Merge from coreutils.
2330 * stdio--.h: New file.
2331 * stdlib--.h: New file.
2332 * mkstemp-safer.c: New file.
2334 GNU tar needs these.
2335 * pipe-safer.c: New file.
2336 * creat-safer.c: New file.
2337 * fcntl--.h (creat): Define to creat_safer.
2338 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2339 * unistd--.h (pipe): Define to pipe_safer.
2340 * unistd-safer.h: Declare pipe_safer.
2342 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2344 * regex_internal.h: Remove all references to
2345 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2347 (bitset_not, bitset_merge, bitset_not_merge):
2348 (bitset_mask, re_string_allocate, re_string_construct):
2349 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2350 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2351 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2352 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2353 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2354 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2355 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2356 (re_acquire_state_context):
2357 Remove unnecessary forward decls.
2358 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2359 Put __attribute at function definition,
2360 now that the function decl has been removed.
2361 * lib/regex_internal.c (re_string_peek_byte_case):
2362 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2365 2005-08-26 Simon Josefsson <jas@extundo.com>
2367 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2368 Haible <bruno@clisp.org>.
2370 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2372 * regexec.c (set_regs): Don't alloca with an unbounded size.
2374 alloca modernization/simplification for regex.
2375 * regex.c: Remove portability cruft for alloca. This no longer
2376 needs to be at the start of the file, and can be moved into
2377 regex_internal.h and simplified.
2378 * regex_internal.h: Include <alloca.h>.
2379 (__libc_use_alloca) [!defined _LIBC]: New macro.
2380 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2381 now works outside glibc.
2383 2005-08-24 Simon Josefsson <jas@extundo.com>
2385 * getpass.c: Add WIN32 implementation. Conditionalize use of
2386 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2387 GLIBC specific code.
2389 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2391 Make regex safe for g++. This fixes one real bug (an "err"
2392 that should have been "*err"). g++ problem reported by
2394 * regex_internal.h (re_calloc): New macro, consistent with
2395 re_malloc etc. All callers of calloc changed to use re_calloc.
2396 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2397 not int. All callers changed.
2398 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2399 just use an array of size MB_LEN_MAX.
2400 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2401 (find_recover_state): Change "err" to "*err"; this fixes what
2402 appears to be a real bug.
2403 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2406 2005-08-25 Jim Meyering <jim@meyering.net>
2408 * open-safer.c: Include <config.h>.
2409 Otherwise, we'd lose LARGEFILE support in any file using
2412 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2414 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2415 * regex.h (regerror): Likewise.
2417 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2418 requires this. (The code never needed it.)
2420 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2421 All uses of recently-renamed identifiers changed to use the new,
2422 POSIX-compliant names. The code will build and run just fine
2423 without these changes, but it's better to eat our own dog food
2424 and use the standard-conforming names.
2426 * regex.h: Fix a multitude of POSIX name space violations.
2427 These changes have an effect only for programs that define
2428 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2429 do not change anything for programs compiled in the normal way.
2430 Also, there is no effect on the ABI.
2432 (_REGEX_SOURCE): New macro.
2433 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2434 defined and _GNU_SOURCE is not; this fixes a name space violation.
2436 Rename the following macros to obey POSIX requirements.
2437 The old names are still visible as macros if _REGEX_SOURCE is defined.
2438 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2439 RE_BACKSLASH_ESCAPE_IN_LISTS.
2440 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2441 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2442 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2443 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2444 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2445 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2446 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2447 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2448 (REG_INTERVALS): renamed from RE_INTERVALS.
2449 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2450 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2451 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2452 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2453 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2454 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2455 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2456 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2457 RE_UNMATCHED_RIGHT_PAREN_ORD.
2458 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2459 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2460 (REG_DEBUG): renamed from RE_DEBUG.
2461 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2462 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2463 unusual, since we can't clash with the POSIX REG_ICASE.
2464 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2465 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2466 (REG_NO_SUB): renamed from RE_NO_SUB.
2467 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2468 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2469 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2470 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2471 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2472 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2473 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2474 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2475 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2476 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2477 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2478 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2479 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2480 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2481 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2482 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2483 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2484 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2485 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2486 (REG_FIXED): Renamed from REGS_FIXED.
2487 (REG_NREGS): Renamed from RE_NREGS.
2489 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2490 of other REG_* macros, since POSIX says the user is allowed to
2491 #undef these macros selectively.
2493 (reg_errcode_t): Update comment stating what other tables need
2496 Rename the following enum values to obey POSIX requirements.
2497 The old names are still visible as macros.
2498 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2499 is not defined, since GNU is supposed to be a superset of POSIX as
2500 much as possible, and since we want reg_errcode_t to be a signed
2501 type for implementation consistency.
2502 (_REG_NOERROR): Renamed from REG_NOERROR.
2503 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2504 (_REG_BADPAT): Renamed from REG_BADPAT.
2505 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2506 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2507 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2508 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2509 (_REG_EBRACK): Renamed from REG_EBRACK.
2510 (_REG_EPAREN): Renamed from REG_EPAREN.
2511 (_REG_EBRACE): Renamed from REG_EBRACE.
2512 (_REG_BADBR): Renamed from REG_BADBR.
2513 (_REG_ERANGE): Renamed from REG_ERANGE.
2514 (_REG_ESPACE): Renamed from REG_ESPACE.
2515 (_REG_BADRPT): Renamed from REG_BADRPT.
2516 (_REG_EEND): Renamed from REG_EEND.
2517 (_REG_ESIZE): Renamed from REG_ESIZE.
2518 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2519 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2520 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2521 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2522 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2524 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2525 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2526 changed. But support the old name if the new one is not defined
2527 and if _REGEX_SOURCE.
2529 Change the following member names in struct re_pattern_buffer.
2530 The old names are still supported if !_REGEX_SOURCE.
2531 The new names are always supported, regardless of _REGEX_SOURCE.
2532 (re_buffer): Renamed from buffer.
2533 (re_allocated): Renamed from allocated.
2534 (re_used): Renamed from used.
2535 (re_syntax): Renamed from syntax.
2536 (re_fastmap): Renamed from fastmap.
2537 (re_translate): Renamed from translate.
2538 (re_can_be_null): Renamed from can_be_null.
2539 (re_regs_allocated): Renamed from regs_allocated.
2540 (re_fastmap_accurate): Renamed from fastmap_accurate.
2541 (re_no_sub): Renamed from no_sub.
2542 (re_not_bol): Renamed from not_bol.
2543 (re_not_eol): Renamed from not_eol.
2544 (re_newline_anchor): Renamed from newline_anchor.
2546 Change the following member names in struct re_registers.
2547 The old names are still supported if !_REGEX_SOURCE.
2548 The new names are always supported, regardless of _REGEX_SOURCE.
2549 (rm_num_regs): Renamed from num_regs.
2550 (rm_start): Renamed from start.
2551 (rm_end): Renamed from end.
2553 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2554 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2555 Prepend __ to parameter names.
2557 Undo yesterday's changes.
2559 2005-08-24 Jim Meyering <jim@meyering.net>
2561 Sync from coreutils.
2562 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2564 2005-08-21 Bruno Haible <bruno@clisp.org>
2566 * lock.h: Add multiple inclusion guard.
2567 * tls.h: Add multiple inclusion guard.
2569 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2571 * regex.h (REG_NOSYS)
2572 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2573 Define, since POSIX requires it as of 2001.
2574 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2575 New private symbol, used to keep the enum signed in all cases.
2576 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2577 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2579 * regex_internal.c (re_string_skip_chars, register_state):
2581 Remove forward decls; no longer needed now that we use prototypes.
2582 * regexec.c (acquire_init_state_context, check_halt_node_context):
2583 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2584 (clean_state_log_if_needed): Likewise.
2586 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2588 Fix problems reported by Sam Steingold in
2589 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2590 * regexec.c (sift_states_bkref): Fix portability bug: the code
2591 assumed that reg_errcode_t is a signed type, which is not
2592 necessarily true if _XOPEN_SOURCE is not defined.
2593 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2594 some compilers warn about it otherwise.
2596 2005-08-20 Jim Meyering <jim@meyering.net>
2598 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2599 of unused local, dfa.
2601 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2603 * regcomp.c (create_initial_state): Remove duplicate decl.
2604 (init_word_char, create_initial_state, duplicate_node_closure):
2605 (fetch_token, peek_token_bracket, build_range_exp):
2606 (build_collating_symbol): Remove forward decls; no longer needed
2607 now that we use prototypes.
2610 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2611 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2612 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2613 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2614 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2615 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2616 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2617 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2618 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2619 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2620 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2621 (build_charclass, build_charclass_op, fetch_number, create_tree):
2622 (create_token_tree, mark_opt_subexp, duplicate_tree):
2623 Use prototypes rather than old-style definitions.
2626 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2627 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2628 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2629 (re_string_reconstruct, re_string_peek_byte_case):
2630 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2631 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2632 (re_node_set_init_copy, re_node_set_add_intersect):
2633 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2634 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2635 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2636 (re_acquire_state, re_acquire_state_context, register_state):
2637 (create_ci_newstate, create_cd_newstate, free_state):
2639 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2640 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2641 (re_search_internal, prune_impossible_nodes):
2642 (acquire_init_state_context, check_matching, static):
2643 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2644 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2645 (update_regs, sift_states_backward, build_sifted_states):
2646 (clean_state_log_if_needed, merge_state_array):
2647 (update_cur_sifted_state, add_epsilon_src_nodes):
2648 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2649 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2650 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2651 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2652 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2653 (check_arrival, check_arrival_add_next_nodes):
2654 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2655 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2656 (check_node_accept_bytes, check_node_accept, extend_buffers):
2657 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2658 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2663 (re_string_allocate, re_string_construct, re_string_reconstruct):
2664 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2665 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2666 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2667 (re_string_context_at, re_string_peek_byte_case):
2668 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2669 is defined, since we now use prototypes always.
2671 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2672 C89 or better. All uses removed.
2674 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2676 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2677 [defined lint]: Suppress bogus uninitialized-variable warnings.
2679 * regcomp.c (duplicate_node): Return new index, not an error code,
2680 and let the caller return REG_ESPACE if out of space. This
2681 removes an uninitialied-variable warning with GCC 4.0.1, and also
2682 avoids taking the address of a local variable. All callers
2685 2005-08-19 Jim Meyering <jim@meyering.net>
2687 * regexec.c (proceed_next_node): Redo local variables to
2688 avoid GCC shadowing warnings.
2690 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2692 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2693 (re_node_set_insert_last, re_dfa_add_node):
2694 Rename local variables to avoid GCC shadowing warnings.
2696 2005-08-18 Bruno Haible <bruno@clisp.org>
2698 * strstr.c (strstr): Fix return value in multibyte case.
2699 * strcasestr.c (strcasestr): Likewise.
2701 2005-08-17 Jim Meyering <jim@meyering.net>
2703 Make the %s format (seconds since the epoch) work for a negative
2704 number and when used with a zero-padded field width, e.g. %015s.
2706 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2707 label so that it precedes the code to set `digits'. Otherwise,
2708 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2709 print `00-22'. Now, it prints `-0022', as it should.
2711 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2713 * regex.h: Remove useless space-before-tab. From coreutils.
2715 2005-08-17 Bruno Haible <bruno@clisp.org>
2717 * strcasestr.h: New file.
2718 * strcasestr.c: New file.
2720 2005-08-17 Bruno Haible <bruno@clisp.org>
2722 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2723 * strstr.c: Completely rewritten, with multibyte locale support.
2725 2005-08-17 Bruno Haible <bruno@clisp.org>
2727 * strcasecmp.c: Use mbuiter.h.
2729 2005-08-17 Bruno Haible <bruno@clisp.org>
2731 * mbuiter.h: New file.
2733 2005-08-16 Bruno Haible <bruno@clisp.org>
2735 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2737 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2738 NUL byte, not after it.
2740 2005-08-16 Bruno Haible <bruno@clisp.org>
2742 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2743 the valid ones. Makes the comparison operations transitive:
2744 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2745 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2747 2005-08-16 Bruno Haible <bruno@clisp.org>
2749 * strcase.h (strcasecmp): Add note in comments.
2750 * strncasecmp.c: Use code from strcasecmp.c.
2751 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2752 (strcasecmp): Work correctly in multibyte locales.
2754 2005-08-16 Bruno Haible <bruno@clisp.org>
2756 * strnlen1.h: New file.
2757 * strnlen1.c: New file.
2759 2005-08-16 Bruno Haible <bruno@clisp.org>
2761 * mbfile.h: New file.
2763 2005-08-16 Bruno Haible <bruno@clisp.org>
2765 * mbiter.h: New file.
2767 2005-08-16 Bruno Haible <bruno@clisp.org>
2769 * mbchar.h: New file.
2770 * mbchar.c: New file.
2772 2005-08-16 Bruno Haible <bruno@clisp.org>
2774 * tls.h: New file, from GNU gettext.
2775 * tls.c: New file, from GNU gettext.
2777 2005-08-15 Bruno Haible <bruno@clisp.org>
2779 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2782 2005-08-14 Jim Meyering <jim@meyering.net>
2784 Sync from coreutils.
2786 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2787 Use the hash-table-based cycle-detection code not just when
2788 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2789 Reported by James Youngman in
2790 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2791 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2792 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2793 This lets us compile with -DFTS_DEBUG, once again.
2794 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2795 * fts.c (fd_safer): Remove decl.
2796 Include fcntl--.h rather than unistd-safer.h
2797 (fts_safe_changedir): Don't call fd_safer; no longer needed
2798 now that we include fcntl--.h.
2800 2005-08-11 Simon Josefsson <jas@extundo.com>
2802 * readline.h, readline.c: New file.
2804 2005-08-11 Bruno Haible <bruno@clisp.org>
2806 * strnlen.h (strnlen): Change parameter name to match comment.
2808 2005-08-10 Simon Josefsson <jas@extundo.com>
2810 * strndup.c: Use strnlen.h.
2812 * strnlen.h: New file.
2814 2005-08-02 Simon Josefsson <jas@extundo.com>
2816 * getline.h, getline.c: Rewrite.
2818 * getdelim.h, getdelim.c: New files, ported from glibc.
2820 2005-07-31 Bruno Haible <bruno@clisp.org>
2822 * lock.h (gl_lock_initializer): New macro.
2823 (gl_lock_define_initialized): Use it.
2824 (gl_rwlock_initializer): New macro.
2825 (gl_rwlock_define_initialized): Use it.
2826 (gl_recursive_lock_initializer): New macro.
2827 (gl_recursive_lock_define_initialized): Use it.
2829 2005-07-26 Bruno Haible <bruno@clisp.org>
2831 * lock.h: Update from GNU gettext.
2832 * lock.c: Update from GNU gettext.
2834 2005-07-18 Bruno Haible <bruno@clisp.org>
2836 * lock.h (gl_once_t): New type.
2837 (gl_once_define, gl_once): New macros.
2838 * lock.c (fresh_once): New variable.
2839 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2842 2005-07-18 Simon Josefsson <jas@extundo.com>
2844 * check-version.c (check_version): Accept identical versions too.
2846 2005-07-18 Bruno Haible <bruno@clisp.org>
2848 * lock.h: New file, from GNU gettext.
2849 * lock.c: New file, from GNU gettext.
2851 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2853 * quotearg.c: Add translator comment suggested by Bruno Haible,
2854 with a minor change.
2856 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2858 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2859 copyright symbol and the year.
2860 * version-etc.c (COPYRIGHT_YEAR): New constant.
2861 (version_etc_va): Use parameterized copyright notice.
2862 Reword to conform to the current GNU coding standards.
2864 2005-07-11 Simon Josefsson <jas@extundo.com>
2866 * size_max.h: New file.
2868 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2870 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2873 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2874 and Paul Eggert <eggert@cs.ucla.edu>
2876 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2877 in wint_t, not wchar_t. Remove now-unnecessary cast.
2879 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2881 * regex.c, regex.h: Sync from libc.
2882 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2883 New files, synced from libc, except that regex_internal.h
2884 currently has a small porting fix.
2886 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2888 Remove the dependency of the strftime module on the tzset module.
2889 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2890 Copy the input structure, to work around some of the bug with
2891 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2892 Solaris releases, you should also use the tzset module, but we won't
2893 require it as a dependency any more since we don't want LGPLed code
2894 to depend on GPLed code.
2896 2005-07-02 Jim Meyering <jim@meyering.net>
2898 * backupfile.c (backup_args): Change a `0' to NULL.
2900 2005-07-01 Jim Meyering <jim@meyering.net>
2902 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2903 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2904 * save-cwd.c, tempname.c:
2905 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2906 and don't include <sys/file.h>).
2908 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2910 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2911 declares only 'struct timespec;' (!).
2913 2005-06-29 Jim Meyering <jim@meyering.net>
2915 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2916 type name. Use the variable name instead.
2917 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2919 2005-06-28 Simon Josefsson <jas@extundo.com>
2921 * check-version.h, check-version.c: New files.
2923 2005-06-28 Simon Josefsson <jas@extundo.com>
2925 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2926 collision with global variable. Better indentation. Don't
2927 increment buffer pointer beyond buffer end. Based on comments
2928 from Paul Eggert <eggert@cs.ucla.edu>.
2932 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2934 * canon-host.c (canon-host): Append trailing "," to 0 in
2935 initializer of struct addrinfo, as an indication that we don't
2936 care how many members the structure has.
2938 2005-06-24 Derek Price <derek@ximbiot.com>
2939 and Bruno Haible <bruno@clisp.org>
2941 Remove stat module & update lstat.
2942 * stat.c: Remove this file...
2943 (slash_aware_lstat): ...moving this content and its support...
2944 * lstat.c (rpl_lstat): ...into here.
2945 * lstat.h: New file.
2947 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2949 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2950 (ranged_convert): Don't save conversion in a temporary struct.
2951 This causes a warning with GCC 4.0.0, and anyway in the typical
2952 case it's not worth the extra 100 bytes or so of code.
2953 (ranged_convert, __mktime_internal): When calling a function via a
2954 pointer P, use P () rather than (*P) (), as we now assume C89 or
2957 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2959 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2960 "who -r" failed to give output. Problem reported by Tim Waugh.
2962 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2963 (xcalloc): Use it to avoid needless tests.
2964 Problem reported by Jim Meyering.
2966 2005-06-16 Jim Meyering <jim@meyering.net>
2968 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2969 when either N or S is zero.
2971 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2973 * argp.h (__option_is_short): Check upper limit of
2974 __key. Isprint() requires its argument to have the value
2975 of an unsigned char or EOF.
2977 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2979 * fnmatch.c (fnmatch): If there is an encoding error in a
2980 multibyte string or pattern, fall back on unibyte matching.
2981 Problem reported by James Youngman.
2983 2005-06-08 Bruno Haible <bruno@clisp.org>
2985 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2988 2005-06-08 Bruno Haible <bruno@clisp.org>
2990 * csharpcomp.h: New file, from GNU gettext.
2991 * csharpcomp.c: New file, from GNU gettext.
2992 * csharpcomp.sh.in: New file, from GNU gettext.
2994 2005-06-07 Derek Price <derek@ximbiot.com>
2997 * glob_.h: Indent nested #ifdef.
2999 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3001 Sync from coreutils.
3002 Use "file name" when talking about file names, instead of "filename"
3003 or "path", as per the GNU coding standards.
3004 * mkdir-p.c: Renamed from makepath.c.
3005 (make_dir_parents): Renamed from make_path. All callers changed.
3006 * mkdir-p.h: Likewise. All includers changed.
3007 * filenamecat.c: Renamed from path-concat.c.
3008 (file_name_concat): Renamed from path_concat. All callers changed.
3009 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3010 * filenamecat.h: Likewise. All includers changed.
3011 * acl.c: Don't use "path" or "filename" to mean "file name"
3012 in comments or local variable names.
3013 * basename.c: Likewise.
3014 * canonicalize.c, canonicalize.h: Likewise.
3015 * dirname.c, dirname.h: Likewise.
3016 * euidaccess.c: Likewise.
3017 * exclude.c: Likewise
3018 * fnmatch_.h, fnmatch_loop.c: Likewise.
3019 * fsusage.c, fsuage.h: Likewise.
3020 * fts.c, fts_.h: Likewise.
3021 * getcwd.c: Likewise.
3022 * getloadavg.c: Likewise.
3023 * mkstemp.c: Likewise.
3024 * mountlist.c, mountlist.h: Likewise.
3025 * openat.c, openat.h: Likewise.
3026 * readlink-stub.c: Likewise.
3027 * readutmp.c, readutmp.h: Likewise.
3028 * rename.c: Likewise.
3029 * rmdir.c: Likewise.
3031 * savedir.c: Likewise.
3032 * stripslash.c: Likewise.
3033 * tempname.c: Likewise.
3034 * xreadlink.c: Likewise.
3035 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3037 * exclude.h: Likewise.
3039 * euidaccess.c (getuid, getgid, getuid, getegid)
3040 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3041 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3042 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3043 * pathmax.h: Include <limits.h> unconditionally, since other
3044 files have been getting away with it for years (MORE/BSD 4.3
3046 * userspec.c (getpwnam, getgrnam, getgrgid)
3047 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3049 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3050 Define to 256, not 255, as per modern POSIX.
3052 2005-06-01 Bruno Haible <bruno@clisp.org>
3054 * csharpexec.h: New file, from GNU gettext.
3055 * csharpexec.c: New file, from GNU gettext.
3056 * csharpexec.sh.in: New file, from GNU gettext.
3058 2005-05-31 Derek Price <derek@ximbiot.com>
3059 Paul Eggert <eggert@cs.ucla.edu>
3062 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3064 2005-05-29 Derek Price <derek@ximbiot.com>
3065 Paul Eggert <eggert@cs.ucla.edu>
3067 * glob_.h, glob.c: New files.
3069 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3071 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3073 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3074 the configuration hassle isn't worth it.
3075 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3076 (LONGEST_MODIFIER, PRIuMAX): Remove.
3078 2005-05-27 Bruno Haible <bruno@clisp.org>
3080 * getlogin_r.h: Remove second include of <stddef.h>.
3082 2005-05-25 Bruno Haible <bruno@clisp.org>
3083 Derek Price <derek@ximbiot.com>
3085 * getlogin_r.h: Simplify API documentation.
3087 2005-05-25 Derek Price <derek@ximbiot.com>
3088 Paul Eggert <eggert@cs.ucla.edu>
3090 * getlogin_r.c, getlogin_r.h: New files.
3092 2005-05-22 Bruno Haible <bruno@clisp.org>
3094 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3095 Also include <sys/param.h> if it defines MIN, MAX.
3096 Based on a patch by Derek Price <derek@ximbiot.com>.
3098 2005-05-22 Bruno Haible <bruno@clisp.org>
3100 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3101 (INT64_MIN): Fix definition.
3102 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3104 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3105 NEED_SIGNED_INT_TYPES.
3107 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3108 HAVE_SYSTEM_INTTYPES.
3110 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3112 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3113 so that unistd-safer.h (GPL'ed code) need not be included.
3115 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3118 * fts.c: Don't include "cycle-check.h" or "hash.h".
3119 (setup_dir, free_dir): New functions.
3120 (enter_dir, leave_dir): Define trivial
3121 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3122 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3123 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3124 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3125 Move to fts-cycle.c.
3126 (fts_open): Use setup_dir.
3127 (fts_close): Use free_dir.
3128 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3129 This adds a label and some gotos, but the alternatives were messier.
3130 Check for memory allocation failure when entering a dir.
3131 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3132 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3133 (FTS): New member fts_cycle, that is a union that contains the
3134 old active_dir_ht and cycle_state. All uses changed to mention
3135 fts_cycle.ht and fts_cycle.state.
3136 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3137 fts.c, with the following changes:
3138 (setup_dir, free_dir): New functions.
3139 (enter_dir): Now returns bool. Return true if successful, false
3140 if memory exhausted. All callers changed.
3141 Do not bother partly cleaning up on
3142 memory allocation failure; that is free_dir's job.
3143 However, free ad if hash_insert fails, to avoid memory leak.
3144 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3145 fts->fts_options to see which union member to use.
3147 2005-05-20 Jim Meyering <jim@meyering.net>
3149 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3150 Now a macro, to pacify GCC.
3152 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3154 * chown.c (rpl_chown): Return -1 on failure.
3156 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3158 * canonicalize.c: Include canonicalize.h first, to test interface.
3159 Include <stddef.h> unconditionally, since we assume C89 now.
3160 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3161 * fts.c: Include fts_.h first, to check interface.
3162 Do not include intprops.h; no longer needed.
3163 Include cycle-check.h and hash.h, since fts_.h no longer does.
3164 Remove unnecessary casts of closedir to void.
3165 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3166 decide whether to decrement nlinks.
3167 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3168 (FTS): Use struct hash_table * instead of Hash_table, so that
3169 we no longer need to include hash.h here.
3171 2005-05-17 Jim Meyering <jim@meyering.net>
3173 * fts.c, fts_.h: New files, from coreutils.
3175 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3177 Sync from coreutils.
3178 * unlinkdir.c, unlinkdir.h: New files.
3179 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3180 regex.h, unlocked-io.h, xtime.h:
3181 White space changes only.
3182 * makepath.c (make_path): Port to hosts where leading "//" is special.
3183 * yesno.c: Include getline.h, not ctype.h.
3184 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3185 Use getline to remove arbitrary restriction on response length.
3187 2005-05-13 Bruno Haible <bruno@clisp.org>
3189 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3190 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3191 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3192 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3193 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3194 Add support for 64-bit integers in the MSVC compiler.
3196 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3198 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3199 Change the initial comment to refer to GPL, not LGPL.
3200 gnulib-tool will change it to LGPL as needed.
3202 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3203 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3204 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3205 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3206 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3207 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3208 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3209 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3210 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3211 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3212 concatpath.c, config.charset, copy-file.c, copy-file.h,
3213 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3214 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3215 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3216 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3217 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3218 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3219 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3220 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3221 full-read.c, full-read.h, full-write.c, full-write.h,
3222 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3223 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3224 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3225 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3226 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3227 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3228 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3229 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3230 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3231 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3232 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3233 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3234 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3235 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3236 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3237 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3238 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3239 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3240 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3241 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3242 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3243 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3244 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3245 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3246 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3247 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3248 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3249 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3250 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3251 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3252 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3253 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3254 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3255 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3256 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3257 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3258 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3259 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3260 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3261 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3262 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3263 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3264 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3265 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3266 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3267 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3268 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3269 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3270 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3271 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3272 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3273 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3274 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3275 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3276 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3277 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3278 Update FSF postal mail address.
3280 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3282 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3283 specified in ai_socktype. Fix invalid ai_protocol
3284 check. ai_protocol is usually set to 0 or depending on
3285 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3286 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3287 ai_socktype / ai_protocol in the returned addrinfo structure.
3289 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3290 Bruno Haible <bruno@clisp.org>
3292 * inet_ntop.h: New file.
3293 * inet_ntop.c: New file, from glibc with modifications.
3295 2005-05-08 Jim Meyering <jim@meyering.net>
3297 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3299 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3301 Merge from coreutils. Among other things,
3302 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3303 * fd-safer.c: New file.
3304 * fcntl-safer.h, open-safer.c: Remove.
3305 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3306 * dup-safer.c: Include unistd-safer.h first.
3307 Don't include errno.h.
3308 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3309 * file-type.h: Don't assume invoker included sys/stat.h first.
3310 * file-type.c: Rely on file-type.h change.
3311 * getloadavg.c: Include unistd-safer.h.
3312 (getloadavg): Use safer open.
3313 * getusershell.c: Include "stdio-safer.h".
3314 (getusershell): Use safer fopen.
3315 * long-options.c (long_options): Use NULL rather than 0.
3316 * modechange.h (mode_free): Remove; all callers changed to invoke
3318 * modechange.c: Likewise.
3319 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3320 (MODE_DONE): New constant.
3321 (struct mode_change): Remove 'next' member.
3322 (make_node_op_equals): New function; like the old one of the
3323 same name, except it allocates an array.
3324 (mode_compile, mode_create_from_ref): Use it.
3325 (mode_compile): Allocate result as an array, not a linked list.
3326 Parse octal string ourself, so that we catch mistakes like "+0".
3327 (mode_adjust): Arg is an array, not a linked list.
3328 * modechange.c: Include stat-macros.h, xalloc.h.
3329 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3330 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3331 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3332 Remove. This is now stat-macros.h's job.
3333 (talloc): Remove. All callers replaced by xalloc, so that
3334 our invokers don't have to worry about reporting memory failures.
3335 (make_node_op_equals): Remove.
3336 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3338 (struct mode_change): Moved here from modechange.h.
3339 (mode_append_entry): Remove.
3340 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3341 apps to have incorrect behavior. Use simpler algorithm for head
3342 and tail. Don't futz with umask; that's now the job of mode_adjust.
3343 Detect more invalid usages rather than having somewhat-random behavior.
3344 Don't insert an "a=" action, as that leads to incorrect behavior.
3345 (mode_compile, mode_create_from_ref): Return NULL on error instead
3346 of an enum, since now there's only one way to have an error. All
3348 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3349 at the correct time. Simplify calculation of "+u" and its ilk.
3350 Don't mishandle "+X".
3351 (mode_free): Remove "register" and localize decls.
3352 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3353 (struct mode_change): Move to modechange.c; callers don't
3354 need to see this stuff.
3355 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3356 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3357 (mode_change, mode_adjust): Reflect the new signatures noted above.
3358 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3359 that might redefine system include files.
3360 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3361 (my_usleep): Use NULL rather than (void *) 0.
3362 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3363 Use siginterrupt to specify that system calls should be interrupted.
3364 (rpl_nanosleep): Move initialization of suspended closer to call of
3366 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3367 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3368 (desirable_utmp_entry): New function.
3369 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3370 using x2nrealloc, to simplify logic.
3371 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3372 size calculation. Do not assume utmp file is a regular file.
3373 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3374 (READ_UTMP_CHECK_PIDS): New constant.
3375 * save-cwd.c: Include unistd-safer.h.
3376 (save_cwd): Use fd_safer.
3377 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3378 [!_LIBC] Include "stat-macros.h" instead.
3379 * unistd-safer.h (fd_safer): New decl.
3381 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3383 * byteswap_.h: New file.
3385 2005-04-25 Albert Chin <china@thewrittenword.com>
3387 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3390 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3392 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3393 that "UTC +1 second" continues to work. Problem reported
3395 (relunit_snumber): New rule.
3398 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3400 * getdate.y (universal_time_zone_table): New constant.
3401 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3402 universal_time_zone_table.
3403 (lookup_zone): Prefer universal_time_zone_table to
3404 local_time_zone_table, so that "GMT" time stamps are allowed in
3405 London during the summer. Problem reported by Ian Abbott.
3407 2005-04-12 Jim Meyering <jim@meyering.net>
3409 * human.c (humblock): Set *options even when returning due to
3410 xstrtoumax conversion failure. Thanks to a used-uninitialized
3413 2005-04-09 Jim Meyering <jim@meyering.net>
3415 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3416 -Wuninitialized: initialize tm0.tm_year.
3418 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3420 * getdate.y (parser_control): rels_seen is now a boolean, not a
3421 count, since there's no maximum. All uses changed.
3422 Add member dsts_seen.
3423 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3425 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3426 Use pc_rels_seen to decide whther a date is absolute.
3428 * getdate.y (number): Don't overwrite year.
3429 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3432 2005-04-02 Simon Josefsson <jas@extundo.com>
3434 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3435 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3437 2005-03-27 Jim Meyering <jim@meyering.net>
3439 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3441 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3443 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3444 "one's complement" -> "ones' complement" in comment, as per Knuth.
3445 "value of type" -> "type or expression" in comment.
3446 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3448 2005-03-26 Jim Meyering <jim@meyering.net>
3451 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3452 Correct typos: s/or/of/.
3454 2005-03-23 Jim Meyering <jim@meyering.net>
3456 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3458 2005-03-21 Jim Meyering <jim@meyering.net>
3460 Changes imported from coreutils.
3462 * cycle-check.c: Don't include xalloc.h.
3464 * path-concat.c: Don't include assert.h.
3465 (path_concat): Remove assertion that would have triggered
3466 for ABASE starting with more than one slash.
3467 Reported by Andreas Schwab.
3469 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3470 properly when ABASE is an absolute file name.
3471 Correct the description of this function.
3473 Add an assertion and a test driver.
3474 This fixes a bug introduced on 2004-07-02.
3475 Andreas Schwab reported the resulting failure of cp --parents:
3476 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3478 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3480 * strftime.c (my_strftime): If the underlying strftime returns 0
3481 (which shouldn't happen), generate nothing instead of returning 0
3482 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3484 2005-03-16 Bruno Haible <bruno@clisp.org>
3486 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3488 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3490 * strftime.c (my_strftime): Prepend space to format so that we can
3491 reliably distinguish strftime failure from empty output on POSIX
3494 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3496 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3497 (iconv_string): Don't guess a size-zero buffer, as that might cause
3498 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3499 result would be 'too large', where 'too large' is (heuristically)
3500 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3501 overflow concerns. This will prevent some unwanted malloc failures
3502 when the inputs are very large.
3504 2005-03-15 Bruno Haible <bruno@clisp.org>
3506 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3509 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3512 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3514 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3516 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3517 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3519 * strtol.c: Likewise.
3521 2005-03-14 Simon Josefsson <jas@extundo.com>
3523 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3526 2005-03-14 Jim Meyering <jim@meyering.net>
3528 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3529 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3530 to be nonzero so that we (and caller) can detect the difference
3531 between a valid zero-length expansion and an error return, even
3532 when the underlying strftime fails before writing anything into
3535 2005-03-10 Jim Meyering <jim@meyering.net>
3537 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3538 so that this module works on systems without fchdir.
3540 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3542 Factor int-properties macros into a single file, except for
3543 glibc-related files.
3544 * intprops.h: New file.
3545 * getloadavg.c: Include it instead of limits.h.
3546 (INT_STRLEN_BOUND): Remove.
3547 * human.c: Include intprops.h.
3548 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3549 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3550 * inttostr.h: Include intprops.h instead of limits.h.
3551 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3552 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3553 for consistency with intprops.h.
3554 (time_t_is_integer, twos_complement_arithmetic): Use them.
3555 * sig2str.h: Include <signal.h>, intprops.h.
3556 (INT_STRLEN_BOUND): Remove.
3557 * strftime.c (TYPE_SIGNED): Remove.
3558 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3559 * strtol.c: Adjust comments to match intprops.h.
3560 * userspec.c: Include intprops.h.
3561 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3562 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3563 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3564 instead of rolling our own expressions.
3565 * xstrtol.c: Include xstrtol.h first, to test interface.
3567 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3569 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3570 the right thing even if adding 1900 would overflow. Similarly
3571 for tm_mon + 1 and tm_yday + 1.
3572 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3573 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3574 (DO_SIGNED_NUMBER): New macro.
3575 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3577 2005-03-07 Bruno Haible <bruno@clisp.org>
3579 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3581 2005-03-03 Derek R. Price <derek@ximbiot.com>
3582 Bruno Haible <bruno@clisp.org>
3584 * pagealign_alloc.h: New file.
3585 * pagealign_alloc.c: New file.
3587 2005-01-28 Bruno Haible <bruno@clisp.org>
3589 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3592 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3594 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3595 The workaround isn't strictly needed for POSIX conformance, and
3596 it's too much of a pain to configure and maintain. We'll ask
3597 people to fix their kernels instead.
3598 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3599 (NANOSLEEP_BUG_WORKAROUND): Remove.
3600 (xnanosleep): Remove the workaround.
3602 2005-02-12 Bruno Haible <bruno@clisp.org>
3604 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3606 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3608 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3609 * timespec.h (gettime): Return void, since it always
3610 succeeds now. All uses changed.
3611 * gettime.c (gettime) Likewise.
3612 [HAVE_NANOTIME]: Prefer nanotime.
3613 Assume gettimeofday succeeds, as POSIX requires.
3614 Assime time () succeeds, since other code already does.
3615 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3616 (timespec_subtract): Remove.
3617 (NANOSLEEP_BUG_WORKAROUND): New constant.
3618 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3619 things considerably. Use it only on GNU/Linux hosts, since the
3620 workaround shouldn't be needed elsewhere.
3622 2005-02-24 Bruno Haible <bruno@clisp.org>
3624 * gettext.h: Update from GNU gettext 0.14.2.
3626 2005-02-24 Bruno Haible <bruno@clisp.org>
3628 * localcharset.c: Update from GNU gettext 0.14.2.
3629 * config.charset: Update from GNU gettext 0.14.2.
3631 2005-02-22 Simon Josefsson <jas@extundo.com>
3633 * iconvme.h, iconvme.c: New files, from libc.
3635 2005-02-20 Neil Conway <neilc@samurai.com>
3637 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3638 returned by OSX/Darwin if the specified buffer is not large
3639 enough for the hostname.
3641 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3643 * memrchr.h: New file.
3644 * chdir-long.c: Include it.
3645 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3646 Don't bother including stddef.h.
3648 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3650 * argp-help.c (__argp_help): Create a fake struct argp_state and
3651 pass it to _help, otherwise the latter coredumps trying to
3652 dereference state.root_argp.
3654 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3656 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3658 Include <sys/types.h>, for dev_t.
3659 (ME_DUMMY, ME_REMOTE): Move from here....
3660 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3661 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3663 Include mountlist.h first, to test the interface.
3665 2005-01-29 Bruno Haible <bruno@clisp.org>
3667 * progname.c (program_name): Initialize.
3668 Needed when linking statically on MacOS X.
3670 2005-01-28 Bruno Haible <bruno@clisp.org>
3672 * javacomp.sh.in: New file, from GNU gettext.
3673 * javacomp.h: New file, from GNU gettext.
3674 * javacomp.c: New file, from GNU gettext.
3676 2005-01-26 Bruno Haible <bruno@clisp.org>
3678 * javaexec.sh.in: New file, from GNU gettext.
3679 * javaexec.h: New file, from GNU gettext.
3680 * javaexec.c: New file, from GNU gettext.
3682 2005-01-26 Simon Josefsson <jas@extundo.com>
3684 * gai_strerror.c: Use GPL in header.
3686 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3688 * argp-help.c (hol_entry_help): Avoid using non-constant
3689 initializers for struct pentry_state.
3690 (__argp_error): Check return value of __asprintf
3691 (__argp_failure): Translate error message
3693 * argp-parse.c: Removed braces around the expansion of N_()
3695 2005-01-21 Jim Meyering <jim@meyering.net>
3697 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3698 same value as for Solaris 9.
3700 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3701 component length. This included changing the parameter to be
3702 of type `char *' rather than `char const *'.
3703 * chdir-long.h (chdir_long): Update prototype.
3705 * openat.c (fdopendir, fstatat): New functions.
3706 * openat.h: Include headers required for use of DIR and struct stat.
3707 [AT_SYMLINK_NOFOLLOW]: Define.
3708 (fdopendir, fstatat): Add prototypes.
3710 2005-01-21 Bruno Haible <bruno@clisp.org>
3712 * classpath.h: New file, from GNU gettext.
3713 * classpath.c: New file, from GNU gettext.
3715 2005-01-20 Simon Josefsson <jas@extundo.com>
3717 * version-etc-fsf.c: New file, with version_etc_copyright.
3718 * version-etc.c: Remove version_etc_copyright.
3719 * version-etc.h (version_etc_copyright): Use [] instead of * in
3720 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3722 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3724 * save-cwd.c (save_cwd): Remove code to support the case
3725 where fchdir is missing or flaky.
3727 2005-01-20 Simon Josefsson <jas@extundo.com>
3729 * base64.h (isbase64): Add.
3731 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3732 using a unsigned prototype, don't inline.
3733 (base64_decode): Use it.
3735 2005-01-19 Bruno Haible <bruno@clisp.org>
3737 * sh-quote.h: New file, from GNU gettext.
3738 * sh-quote.c: New file, from GNU gettext.
3740 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3742 Merge changes from coreutils, as described below in several
3743 changelogs dated today.
3745 * save-cwd.c: Include "save-cwd.h" before other include files.
3746 (O_DIRECTORY): Remove; not needed here, since "." must be
3747 a directory. All uses removed.
3748 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3749 universal on Suns, and we also need to test for IRIX.
3750 Revamp code to use 'if' rather than '#if'.
3751 Avoid unnecessary comparison of cwd->desc to 0.
3753 * utimens.c (futimens): Robustify the previous patch, by checking
3754 for known valid error numbers rather than observed invalid ones.
3756 2005-01-18 Jim Meyering <jim@meyering.net>
3758 * version-etc.c (version_etc_copyright): Update copyright date.
3760 * utimens.c (futimens): Account for the fact that futimes
3761 can also fail with errno == ENOSYS or errno == ENOENT.
3762 Patch from Dmitry V. Levin.
3764 Change the name of the robust chdir function from chdir to chdir_long.
3765 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3766 (restore_cwd): Use chdir_long, not chdir.
3767 * chdir-long.c: Renamed from chdir.c.
3768 * chdir-long.h: Renamed from chdir.h.
3769 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3772 2005-01-18 Bob Proulx <bob@proulx.com>
3774 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3775 offsetof() macro construct to avoid compile failure with native HP-UX
3776 11.0 ANSI C compiler.
3778 2005-01-06 Bruno Haible <bruno@clisp.org>
3780 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3781 because stpncpy.m4 takes care of it.
3783 2004-01-24 Bruno Haible <bruno@clisp.org>
3785 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3787 2003-10-09 Bruno Haible <bruno@clisp.org>
3789 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3791 2005-01-06 Bruno Haible <bruno@clisp.org>
3793 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3794 * fwriteerror.c: Include <stdbool.h>.
3795 (fwriteerror): At the end, close the file stream. Record whether
3796 stdout was already closed.
3798 2004-05-27 Bruno Haible <bruno@clisp.org>
3800 * execute.c (environ): Declare if needed.
3801 * pipe.c (environ): Likewise.
3802 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3804 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3806 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3807 definitions to be after all include files, to avoid collisions.
3808 Problem reported by Bob Proulx.
3810 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3812 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3813 not needed. This removes a dependency on the gettext module.
3814 [defined _LIBC]: Do not include <libintl.h>; not needed.
3816 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3818 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3821 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3823 * argp-parse.c: Include <stddef.h>.
3824 (alignof, alignto): New macros.
3825 (parser_init): Don't assume that void * is aligned sufficiently
3828 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3829 need to extend the stack.
3830 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3833 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3835 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3837 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3839 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3840 Remove now-obsolete comment about AIX.
3841 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3842 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3843 (YYMAXDEPTH): New macro.
3845 2004-12-18 Bruno Haible <bruno@clisp.org>
3847 * fatal-signal.c (fatal_signals): Make non-const.
3848 (init_fatal_signals): New function.
3849 (uninstall_handlers, install_handlers): Ignore signals that were set to
3851 (at_fatal_signal): Call init_fatal_signals.
3852 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3854 Reported by Paul Eggert.
3856 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3858 * getdate.y (textint): New member "negative".
3859 (time_zone_hhmm): New function.
3860 Expect 14 shift-reduce conflicts, not 13.
3861 (o_colon_minutes): New rule.
3862 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3863 (yylex): Set the "negative" member of signed numbers.
3865 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3867 Changes imported from coreutils.
3868 * hard-locale.c: Assume <locale.h> exists.
3870 (GLIBC_VERSION): New macro.
3871 (hard_locale): Assume setlocale exists.
3872 Rewrite to avoid #ifdef.
3873 Use strdup rather than malloc + strcpy.
3874 * human.c: Assume <locale.h> exists.
3875 (human_readable): Assume localeconv exists.
3877 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3879 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3880 convert T2, not T. (Imported from libc.)
3882 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3884 * getcwd.c (is_ENAMETOOLONG): New macro.
3885 (__getcwd.c): Don't restore errno; glibc doesn't.
3886 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3887 first, falling back to our code only if its results look suspicious.
3888 Ensure that the resulting buffer is only as large as necessary.
3890 * readutmp.c: Include readutmp.h first.
3891 Include <errno.h>, since readutmp.h no longer does that.
3892 * readutmp.h: Don't include <errno.h>,
3893 <sys/param.h>, <time.h>; not needed to establish interface.
3894 (errno): Remove decl.
3895 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3896 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3897 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3899 2004-11-28 Simon Josefsson <jas@extundo.com>
3901 * base64.h, base64.c: New file.
3903 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3905 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3907 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3909 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3910 HP's ANSI C compiler.
3911 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3912 Declaring int functions causes warnings on some modern systems and
3913 shouldn't be needed to compile on ancient ones.
3914 * same.c (MIN) [defined MIN]: Don't define, since it's already
3917 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3918 with the following changes.
3919 (__set_errno): Parenthesize properly.
3920 Include <stdbool.h>.
3921 (MIN, MAX, MATCHING_INO): New macros.
3922 (__getcwd): Define with prototype, not K&R form.
3923 Use heuristics to allocate default buffer on stack if possible.
3924 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3925 behavior, and to avoid the PATH_MAX limit when computing
3927 Use MATCHING_INO to compare inode number to file.
3928 Check for arithmetic overflow in size calculations.
3929 Fix bug in reallocation of dot array that caused getcwd to fail
3930 on directories nested deeper than 75.
3931 Be more careful about saving errno on error.
3932 Do not use realloc; use only free+malloc, as this is a bit
3933 more flexible and avoids a needless copy operation.
3934 Do not inspect st_dev and st_ino for symbolic links; POSIX
3935 doesn't specify the latter.
3936 Check for closedir errors.
3937 Avoid needless casts.
3938 Use "#ifdef weak_alias" around weak_alias, to be like other
3940 The following changes to getcwd.c have effect only when used in
3941 gnulib; they have no effect inside glibc proper.
3942 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3943 as alloca isn't used.
3944 (alloca, __alloca): Likewise.
3945 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3946 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3947 unconditionally, as gnulib assumes C89 or better.
3948 Do not include <sys/param.h>.
3949 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3950 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3952 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3953 Include <dirent.h> in a way that is compatible with modern Autoconf.
3954 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3955 New macros, if not already defined.
3956 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3957 Use "_LIBC", not "defined _LIBC", for consistency.
3958 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3960 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3961 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3962 * xgetcwd.c: David MacKenzie's old code was removed, so give
3963 credit only to Jim Meyering and adjust the copyright dates.
3964 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3965 <stdlib.h>, <unistd.h>, "pathmax.h".
3966 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3967 (INITIAL_BUFFER_SIZE): Remove.
3968 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3970 2004-11-23 Jim Meyering <jim@meyering.net>
3972 * getopt_.h: Remove trailing blanks.
3974 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3976 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3977 (futimens): New function, which uses futimes if available.
3978 (futimens, utimens): Support timespec==NULL, with same semantics
3979 as utime and utimens.
3980 * utimens.h (futimens): New decl.
3982 2004-11-23 Jim Meyering <jim@meyering.net>
3984 * __fpending.c: Add comment.
3986 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3988 * getopt_.h: Re-addition of __getopt_argv_const caused
3989 redefinition warnings. To avoid them, include the defines
3990 in `#if !defined __need_getopt ... #endif'. The only place
3991 where __getopt_argv_const is used is in definitions
3992 of getopt_long and getopt_long_only below, which are as well
3993 protected by `#ifndef __need_getopt'.
3994 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3995 __need_getopt after including <stdio.h> and <unistd.h> These
3996 headers might have defined it.
3998 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4000 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4002 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4003 optopt): Use them instead of invoking ## directly; otherwise, the
4004 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4006 2004-11-19 Bruno Haible <bruno@clisp.org>
4008 * strtok_r.c: Move comments from here...
4009 * strtok_r.h: ... to here.
4011 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4013 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4014 might fail. Problem reported by Yoann Vandoorselaere.
4015 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4016 that mishandle size_t overflow.
4018 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4020 * canon-host.c: Include "strdup.h".
4021 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4022 Use strdup instead of malloc/strcpy to duplicate strings.
4024 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4025 (human_space_before_unit): New constant.
4026 * human.c (human_readable): Support it.
4028 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4029 (xgetcwd): Set errno correctly when failing.
4030 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4031 the failure is actually due to a PATH_MAX problem.
4033 Further getopt changes to make it more likely that glibc will
4034 buy the changes back.
4035 * getopt.c (POSIXLY_CORRECT): New constant.
4036 (getopt): Use it, so to preserve glibc semantic
4037 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4038 when compiling for libc.
4039 * getopt_.h (__getopt_argv_const): Bring it back.
4040 (getopt_long, getopt_long_only): Use it.
4042 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4043 New arg POSIXLY_CORRECT. All callers changed.
4044 (getopt): Argv is now char * const *, as per standard.
4045 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4046 not char *__getopt_argv_const *.
4047 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4048 _getopt_long_only_r): Likewise.
4049 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4050 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4051 _getopt_long_r, _getopt_long_only_r): Likewise.
4052 * getopt_.h (__getopt_argv_const): Remove.
4053 (getopt): Argv is now char * const *, as per standard.
4055 * getdate.y (tORDINAL): New token.
4056 (day, relunit): Allow it for relative times.
4057 (relative_time_table): Use tORDINAL for ordinals.
4059 2004-11-15 Jim Meyering <jim@meyering.net>
4061 * closeout.c: Include "__fpending.h" once again.
4062 Include <stdbool.h>.
4063 (close_stdout): Don't fail just because stdout was closed initially,
4064 since some programs don't write to stdout in the normal course of
4065 operation (other than --version and --help), and we don't want this
4066 function to make e.g. `touch file >&-' fail.
4067 But do fail if it was closed and someone has tried to write to it.
4068 E.g., `printf foo >&-' must fail.
4070 2004-11-11 Simon Josefsson <jas@extundo.com>
4072 * strtok_r.h, strtok_r.c: New file.
4074 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4076 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4077 we can stop lying to compilers about the constness of argv when we
4078 are compiled outside glibc.
4079 (getopt, getopt_long, getopt_long_only): Use it.
4080 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4082 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4083 _getopt_long_only_r): Likewise.
4084 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4085 _getopt_long_only_r): Likewise.
4087 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4088 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4089 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4090 the other external symbols.
4091 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4092 declaration, since the above renaming now works around collisions.
4094 2004-11-11 Jim Meyering <jim@meyering.net>
4096 * linebreak.c: Remove trailing blanks.
4097 * alloca_.h: Likewise.
4098 * acosl.c: Likewise.
4099 * euidaccess.c: Likewise.
4100 * allocsa.h: Likewise.
4102 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4104 * mktime.c (SHR): New macro, which is a portable
4105 substitute for >> that should work even on Crays.
4106 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4107 Problem reported by Mark D. Baushke in
4108 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4109 * getdate.y (SHR): Likewise.
4111 * strftime.c (SHR): Likewise.
4113 * quotearg.c (struct quoting_options): Use unsigned int for
4114 quote_these_too, so that right shifts are well defined. All uses
4117 2004-11-10 Simon Josefsson <jas@extundo.com>
4119 * getaddrinfo.h, getaddrinfo.c: New files.
4121 2004-11-10 Jim Meyering <jim@meyering.net>
4123 Ensure that no close failure goes unreported.
4124 * closeout.c (close_stdout): Always close stdout. I.e., don't
4125 return early when it seems there's nothing to flush.
4126 Don't include __fpending.h.
4128 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4130 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4132 2004-11-05 Bruno Haible <bruno@clisp.org>
4134 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4135 Reported by Mark D. Baushke <mdb@cvshome.org>.
4137 2004-11-04 Bruno Haible <bruno@clisp.org>
4139 2004-09-11 Bruno Haible <bruno@clisp.org>
4140 * allocsa.valgrind: New file.
4141 2004-02-06 Bruno Haible <bruno@clisp.org>
4142 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4143 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4144 Reported by Christopher Seip <chris.seip@hp.com>.
4146 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4148 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4149 with errno == ERANGE if the buffer is too small.
4150 Problem reported by Mark D. Baushke.
4152 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4154 * xreadlink.c (MAXSIZE): New macro.
4155 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4156 size does not exceed MAXSIZE. Avoid cast.
4157 As suggested by Mark D. Baushke in
4158 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4159 if readlink fails with buffer size just under MAXSIZE, try again
4162 2004-11-02 Derek R. Price <derek@ximbiot.com>
4163 and Paul Eggert <eggert@cs.ucla.edu>
4165 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4166 (get_date): Overparenthesize to avoid GCC warning.
4168 2004-11-02 Bruno Haible <bruno@clisp.org>
4170 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4171 function returns void.
4173 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4175 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4176 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4179 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4181 * getdate.y: Add support for TZ="foo" within a date string.
4182 Fix some bugs near time_t boundaries. Reject dates with
4183 out-of-range components, e.g., "Sept 31".
4184 Include <stdlib.h>, "setenv.h", "xalloc.h".
4185 (ISDIGIT_LOCALE): Remove; unused.
4186 Note that the TZ and time functions used here are not reentrant.
4187 (mktime_ok, get_tz): New functions.
4188 (TZBUFSIZE): New constant.
4189 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4190 This requires that we sometimes generate our own TZ="XXX..." setting.
4192 2004-10-27 Derek R. Price <derek@ximbiot.com>
4194 * mktime.c (not_equal_tm): Remove redundant check.
4196 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4198 * getdate.y: Use Bison 1.875 features, and some minor
4199 code cleanups. This change does not affect semantics.
4200 Don't include <stdlib.h>; no longer needed.
4201 Don't include unlocked-io.h; only the "#if TEST" code uses
4202 stdio, and performance isn't crucial there.
4203 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4204 Bison 1.875 features as described below.
4205 All uses of "PC." replaced by "pc->".
4206 (YYSTYPE): Add a forward declaration.
4207 (yylex, yyerror): Use full prototypes in forward decls.
4208 Use "%pure-parser" rather than obsolescent "%pure_parser".
4209 Use %parse-param and %lex-param instead of obsolescent
4210 YYPARSE_PARAM and YYLEX_PARAM.
4211 (meridian_table, month_and_day_table, time_units_table,
4212 relative_time_table, time_zone_table, military_table,
4213 lookup_zone, lookup_word, get_date):
4214 Use NULL instead of 0 where appropriate.
4215 (to_hour): Avoid abort (), to avoid a dependency on
4217 (yyerror, yylex): Now accepts parser_control * arg.
4218 (main) [TEST]: Use '\0' rather than 0 for char.
4220 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4222 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4223 It's now the caller's responsibility to handle the case where
4224 !HAVE_GETPAGESIZE && !defined getpagesize.
4226 * mktime.c (leapyear): Arg is long int, not int.
4228 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4230 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4232 2004-10-12 Simon Josefsson <jas@extundo.com>
4234 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4235 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4238 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4240 * vsnprintf.h: New file.
4241 * vsnprintf.c: New file.
4243 2004-10-07 Bruno Haible <bruno@clisp.org>
4245 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4246 into the provided buffer.
4248 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4250 * diacrit.c, diacrit.h: Add GPL notice.
4252 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4253 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4254 * logl.c (logl): Keep the code as similar to glibc as possible.
4255 This avoids a potential constant-folding bug.
4257 2004-10-05 Bruno Haible <bruno@clisp.org>
4259 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4261 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4263 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4264 * xmalloc.c (xmemdup): Likewise.
4265 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4266 XFREE): Remove these long-obsolescent macros.
4267 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4268 * xstrdup.c: Remove.
4270 * regex.c (re_comp): Cast gettext return value to char *,
4271 Problem reported by Martin Neitzel via Mark D. Baushke.
4273 2004-10-04 Simon Josefsson <jas@extundo.com>
4275 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4276 '#ifdef USE_UNLOCKED_IO'.
4278 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4280 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4281 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4282 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4283 regex.c, sha1.c, version-etc.c, yesno.c:
4284 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4285 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4286 the includer's responsibility.
4288 Sync from coreutils.
4290 * modechange.c (mode_compile): Don't decrement a pointer that
4291 points to the start of a string, as the C Standard says the
4292 resulting behavior is undefined.
4294 * backupfile.h (enum backuptype): Rename none -> no_backups,
4295 simple -> simple_backups, numbered_existing ->
4296 numbered_existing_backups, numbered -> numbered_backups
4297 to avoid shadowing problems. All uses changed.
4298 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4299 * backupfile.c (check_extension, numbered_backup):
4300 Rename locals to avoid shadowing 'basename'.
4301 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4304 * .cppi-disable: Add getopt_.h, getopt_int.h.
4305 * .cvsignore: Add getopt.h.
4307 2004-10-04 Simon Josefsson <jas@extundo.com>
4309 * memmem.h: New file.
4310 * memmem.c: New file, taken from glibc.
4312 2004-10-02 Jim Meyering <jim@meyering.net>
4314 * dirfd.h, getpagesize.h: Add copyright notice.
4316 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4318 * snprintf.c: Remove comments as to why each header is needed.
4320 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4322 * strsep.h: New file.
4323 * strsep.c: New file.
4325 2004-10-01 Simon Josefsson <jas@extundo.com>
4327 * snprintf.c (snprintf): Handle size==0.
4329 2004-10-01 Simon Josefsson <jas@extundo.com>
4330 Bruno Haible <bruno@clisp.org>
4332 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4333 (snprintf): Declare 'args'.
4335 2004-09-30 Simon Josefsson <jas@extundo.com>
4337 * snprintf.h, snprintf.c: New files.
4339 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4341 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4342 (hol_entry_help): Never translate an empty string.
4343 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4344 * argp.h (OPTION_NO_TRANS): New option.
4346 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4348 * xvasprintf.c: Include xalloc.h.
4349 (xvasprintf): Use xalloc_die, not xmalloc_die.
4351 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4353 * dummy.c: Change copyright notice to FSF, and license to GPL.
4355 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4357 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4358 Problem reported by Bruno Haible in:
4359 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4361 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4363 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4364 in case some system header has #define'd it. Problem reported by
4365 Soeren D. Schulze in
4366 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4368 2004-09-08 Bruno Haible <bruno@clisp.org>
4370 * stdint_.h: New file, taken from GNU clisp.
4372 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4374 * xvasprintf.h: New file.
4375 * xvasprintf.c: New file.
4376 * xasprintf.c: New file.
4378 2004-09-08 Bruno Haible <bruno@clisp.org>
4380 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4382 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4384 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4386 Import from coreutils.
4387 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4388 strings on unbounded length. alloca's performance benefits aren't
4389 that important here.
4391 (parse_with_separator): New function, with most of the internals
4392 of the old parse_user_spec. Allow user to omit both user and group,
4393 for compatibility with FreeBSD.
4394 Clone only the user name, not the entire spec.
4395 Do not set *uid, *gid unless entirely successful.
4396 Avoid memory leak in some failing cases.
4397 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4398 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4399 (parse_user_spec): Rewrite to use parse_with_separator.
4401 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4403 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4404 its complicated substitute.
4405 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4406 and program_invocation_name.
4407 (__argp_basename) [!_LIBC]: Remove; the only use was
4408 replaced by its body.
4409 (__argp_short_program_name): Change condition from
4410 !defined __argp_short_program_name to
4411 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4412 to match argp-namefrob.h.
4413 (__argp_failure): Don't assume strerror_r returns char *.
4414 * argp-parse.c (N_): Define unconditionally.
4415 (argp_default_options): Fill out initializers with 0 to avoid
4418 2004-08-12 Simon Josefsson <jas@extundo.com>
4420 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4421 * getopt_.h: Renamed from getopt.h.
4423 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4425 Merge from coreutils.
4427 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4428 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4429 for Reliant Unix 5.43.
4431 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4432 (union fooround): Use uintmax_t, not long int.
4433 The rest is a merge from libc:
4434 [defined _LIBC]: Include <shlib-compat.h>.
4435 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4437 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4439 * strverscmp.c: Convert to UTF-8.
4441 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4443 * obstack.h (obstack_empty_p):
4444 Don't assume that chunk->contents is suitably aligned.
4445 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4446 Likewise. Problem reported by Benno in
4447 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4449 * chown.c (rpl_chown): Work even if the file is writeable but not
4450 readable. This could be improved further but it'd take some work.
4452 2004-08-08 Simon Josefsson <jas@extundo.com>
4454 * xgethostname.c: Don't include error.h (not used).
4457 * getpass.c: Include getpass.h first.
4459 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4461 * xalloc-die.c: New files.
4462 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4464 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4465 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4466 (_, N_, xalloc_die): Move to xalloc-die.c.
4467 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4468 so that we needn't mess with xalloc_msg_memory_exhausted.
4470 * sha1.h: Renamed from sha.h.
4471 (SHA1_H): Renamed from _SHA_H.
4472 (sha1_ctx): Renamed from sha_ctx.
4473 (sha1_init_ctx): Renamed from sha_init_ctx.
4474 (sha1_process_block): Renamed from sha_process_block.
4475 (sha1_process_bytes): Renamed from sha_process_bytes.
4476 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4477 (sha1_read_ctx): Renamed from sha_read_ctx.
4478 (sha1_stream): Renamed from sha_stream.
4479 (sha1_buffer): Renamed from sha_buffer.
4480 * sha1.c: Likewise; renamed from sha.c.
4481 Do not include <sys/types.h>.
4482 Include <stddef.h> rather than <stdlib.h>.
4484 2004-08-08 Bruno Haible <bruno@clisp.org>
4486 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4487 FILESYSTEM_PREFIX_LEN.
4488 * progreloc.c: Likewise.
4489 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4491 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4494 * argp-help.c (make_hol, hol_append): Don't assume that
4495 SIZE_MAX is a valid preprocessor constant.
4496 (__argp_basename): Change from "#ifndef _LIBC"
4497 to "#ifndef __argp_short_program_name", so that
4498 we don't compile these functions for tar.
4500 More merges from coreutils.
4501 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4502 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4504 * addext.c: Remove; no longer needed.
4505 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4506 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4507 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4508 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4509 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4510 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4511 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4512 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4513 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4514 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4515 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4516 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4517 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4518 Import changes from coreutils.
4520 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4522 Merge from coreutils.
4524 * .gdb-history: Remove; this doesn't belong here.
4526 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4527 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4528 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4530 * dirname.h: Include <stdbool.h>.
4531 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4532 for consistency with POSIX terminology. All uses changed.
4533 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4534 (strip_trailing_slashes): Use bool for booleans.
4535 * stripslash.c (strip_trailing_slashes): Likewise.
4537 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4538 sometimes returns a positive errno value even when it succeeds.
4539 (print_errno_message) [!LIBC]: Fall back on strerror if
4542 * path-concat.c (mempcpy): Don't define if a system header defines it.
4543 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4544 (longest_relative_suffix): New function.
4545 (path_concat): Use it. Assume first argument is not NULL.
4546 Port to DOS. Omit redundant separators.
4547 Report an error instead of returning NULL.
4548 Use mempcpy instead of memcpy.
4549 (xpath_concat): Remove: not declared or used.
4551 * same.h: Include <stdbool.h>
4552 (same_name): Return bool, not int.
4553 * same.c (same_name): Likewise.
4554 (errno): Don't declare; we assume C89 or better now.
4556 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4557 if not already defined.
4559 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4560 * dup-safer.c (errno): Likewise.
4562 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4564 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4567 2004-08-03 Simon Josefsson <jas@extundo.com>
4569 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4570 * progname.h: Don't include stdbool.h.
4572 2004-08-02 Simon Josefsson <jas@extundo.com>
4574 * getsubopt.h: New file, with comments from Bruno Haible.
4575 * getsubopt.c: New file, from glibc, but slightly modified based on
4576 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4578 2004-08-01 Simon Josefsson <jas@extundo.com>
4580 * xgetdomainname.c: Include stdlib.h, for free().
4582 2004-07-16 Simon Josefsson <jas@extundo.com>
4584 * dummy.c: New file.
4586 2004-07-16 Bruno Haible <bruno@clisp.org>
4588 * backupfile.h: Add extern "C" for C++.
4589 * closeout.h: Likewise.
4590 * copy-file.h: Likewise.
4591 * findprog.h: Likewise.
4592 * full-write.h: Likewise.
4593 * pathname.h: Likewise.
4594 * progname.h: Likewise.
4595 * stpcpy.h: Likewise.
4596 * stpncpy.h: Likewise.
4597 * strcase.h: Likewise.
4598 * strstr.h: Likewise.
4599 * xalloc.h: Likewise.
4601 * mbswidth.h: Add extern "C" for C++.
4602 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4604 2004-07-09 Simon Josefsson <jas@extundo.com>
4606 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4607 failed without this.)
4609 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4611 * fchown-stub.c: New file.
4613 2004-06-24 Jim Meyering <jim@meyering.net>
4615 * obstack.h (obstack_base): Cast to (void *), per documentation.
4617 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4619 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4621 2004-06-01 Jim Meyering <jim@meyering.net>
4623 * calloc.c: New file.
4625 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4627 * getdate.y (yylex): Allow space between sign and number.
4628 Problem reported by Dan Jacobson.
4630 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4631 and Jim Meyering <jim@meyering.net>
4633 Merge from coreutils CVS.
4635 * stat-macros.h: New file, with contents from file-type.h
4636 and coreutils' system.h.
4637 * file-type.c: Include "stat-macros.h".
4638 * file-type.h (file_type): Move all macro definitions to new file,
4641 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4642 Wrap old code with this conditional.
4643 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4644 function that does not dereference symlinks.
4645 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4647 * xreadlink.c: Include xreadlink.h first, to catch .h file
4648 dependency problems.
4649 (xreadlink): Accept new arg SIZE, for efficiency.
4650 All decls and uses changed.
4651 * xreadlink.h: Include <stddef.h>, for size_t.
4653 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4654 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4656 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4658 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4660 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4661 macros to be defined.
4662 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4663 the allocator returns NULL because the requested size is zero.
4665 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4667 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4668 var. Add comment explaining why libc still defines it. This
4669 merges the following patch from glibc:
4670 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4672 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4674 * obstack.c (_obstack): Remove unused variable. It hasn't been
4675 present in glibc since revision 1.1 of this file.
4676 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4677 obstack_alignment_mask, obstack_alloc, obstack_base,
4678 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4679 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4680 obstack_grow0, obstack_init, obstack_int_grow,
4681 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4682 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4683 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4684 nonexistent functions.
4686 2004-05-17 Derek R. Price <derek@ximbiot.com>
4687 Paul Eggert <eggert@cs.ucla.edu>
4689 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4691 2004-05-14 Bruno Haible <bruno@clisp.org>
4693 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4694 that consists of a '.' followed by an empty digit string.
4695 Patch by Tor Lillqvist <tml@iki.fi>.
4697 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4699 Port obstack to the AS/400, where pointers are 16 bytes wide and
4700 you cannot cast an integer to a valid pointer. This patch is
4701 currently waiting to be integrated into glibc; see
4702 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4704 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4705 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4706 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4707 (struct obstack): temp member is now a union of a pointer and
4708 an integer, instead of an integer. All integer uses changed.
4709 This does not affect the physical layout of struct obstack,
4710 except on hosts (like the AS/400) where the size or alignment of
4711 void * is greater than that of ptrdiff_t.
4712 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4713 __STDC__)]: Store temporary in pointer member of union, not
4715 * obstack.c: Include <stddef.h>, for offsetof.
4716 (struct fooalign): Remove; it doesn't need a name.
4717 (union fooround): Change double to long double, and add void *.
4718 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4719 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4720 not a macro. Hence the values are always int; so remove all
4721 casts-to-int in uses.
4723 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4724 Derek Price <derek@ximbiot.com>
4726 * alloca.c: Include <alloca.h>, to get our interface.
4727 * alloca_.h: Use __alloca on AIX, so that we don't have to
4728 include <alloca.h> first. Use C89 prototype for alloca; this
4729 requires including <stddef.h> for size_t. Use extern "C" if C++.
4730 Use #elif for simplicity, since we can assume C89 now.
4731 Don't try to source the system alloca.h since it will not be found
4732 and to prevent recursively including its replacement.
4733 * fnmatch.c: Include <alloca.h> instead of opencoding.
4734 * regex.c: Likewise.
4736 2004-05-16 Derek Price <derek@ximbiot.com>
4737 Paul Eggert <eggert@cs.ucla.edu>
4739 getline cleanup. This changes the getndelim2 API: both order of
4740 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4743 * getline.c: Don't include stddef.h or stdio.h, since our
4744 interface does that.
4745 (getline): Always use getdelim, so that we don't have two
4746 copies of this code.
4747 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4749 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4750 (GETNDELIM2_MAXIMUM): New macro.
4751 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4752 instead of the old practice of delim2==0. All callers changed.
4753 Return -1 on overflow, instead of returning junk.
4754 Do not set *linesize unless allocation succeeds.
4755 * getndelim2.h: Do not include stddef.h; no longer needed, now
4756 that we include sys/types.h.
4757 * getnline.h: Likewise.
4758 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4759 (getndelim2): Reorder arguments.
4760 * getnline.c (getnline, getndelim):
4761 Don't discard the NMAX argument.
4762 (getnline): Invoke getndelim, to avoid code duplication.
4763 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4764 of (size_t) -1 by callers of the getnline family.
4766 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4768 * nanosleep.c (suspended): Change its type from int to
4769 sig_atomic_t volatile.
4770 (first_call): Make it private to rpl_nanosleep, and have it
4771 be zero initially as that's a bit faster.
4772 (my_usleep): Round up fractional times instead of truncating them,
4773 as this is the usual meaning for 'sleep'.
4775 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4777 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4778 (ENOSYS): Define if not defined.
4779 (settime): Fall back on stime if it exists and settimeofday fails.
4780 But don't bother with fallbacks if a method fails with errno == EPERM.
4782 2004-05-11 Jim Meyering <jim@meyering.net>
4784 Prior to this change, the save_cwd caller required read access to the
4785 current directory on most systems (ones with the fchdir function).
4787 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4788 fails, try write-only, and finally, resort to using xgetcwd.
4790 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4792 * obstack.c, obstack.h: Import changes from libc.
4794 2004-04-28 Bruno Haible <bruno@clisp.org>
4796 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4797 implicitly appends .exe to executables.
4798 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4799 accepts Windows pathnames.
4800 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4801 Cygwin like Windows, since it now accepts Windows pathnames.
4802 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4803 Cygwin like Windows, since it now accepts Windows pathnames.
4804 Reported by Derek Robert Price <derek@ximbiot.com>.
4806 2004-04-20 Jim Meyering <jim@meyering.net>
4808 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4810 2004-04-20 Jim Meyering <jim@meyering.net>
4811 Bruno Haible <bruno@clisp.org>
4813 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4814 memory when realloc fails.
4816 2004-04-18 Jim Meyering <jim@meyering.net>
4818 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4819 don't leak memory and do call END_UTMP_ENT.
4821 2004-04-11 Paul Eggert <eggert@twinsun.com>
4823 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4824 (CHAR_BIT): Remove, since we assume C89.
4825 Include <stdint.h> if available, as per current Autoconf CVS advice.
4827 2004-03-30 Paul Eggert <eggert@twinsun.com>
4829 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4830 not bool, to be more consistent with Unix conventions.
4831 Suggested by Bruno Haible.
4833 Merge from coreutils.
4835 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4838 * getdate.h: Include stdbool.h, and timespec.h instead of
4839 the usual <time.h> dance.
4840 (get_date): Change signature to support fractional time stamps.
4841 All callers changed.
4842 * getdate.y: Include "getdate.h" first, as we can now
4843 assume C89 and don't need to worry about 'const'.
4844 Similarly, include "unlocked-io.h" near start, not in middle.
4846 (textint.value): Use long int rather than int.
4847 (textint.digits): Use size_t rather than int.
4848 (BILLION, LOG10_BILLION): New constants.
4849 (parser_control): New member rel_ns. Members day_ordinal,
4850 time_zone, month, day, hour, minutes, rel_year, rel_month,
4851 rel_day, rel_hour, rel_minutes, rel_seconds
4852 are now long int, not int. Member seconds is now struct timespec,
4853 not int. New member timespec_seen. Members dates_seen, days_seen,
4854 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4856 (%union.intval): Now long int, not int.
4857 New member timespec.
4858 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4859 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4860 (spec): Now is a timespec or an item list.
4861 (timespec, items): New nonterminals.
4862 (time, rel, relunit, number, get_date):
4863 Add support for fractional seconds.
4864 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4865 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4866 (to_hour): First arg is now long int, not int.
4867 (to_year): Returns long int, not int.
4868 Don't treat year -70 like 70.
4869 (tm_diff): Returns long int, not int.
4870 (lookup_word): Use bool instead of int when appropriate.
4871 (yylex): Use size_t for count, not int.
4872 Detect overflow when parsing large integer constants.
4873 Add support for fractions.
4874 (get_date): Make pointers 'const' if possible.
4875 Use more-portable code to detect integer overflow.
4876 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4877 Don't use ctime; it's not reliable if the year has >4 digits.
4879 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4880 This is for compatibility with BSD.
4882 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4883 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4884 From coreutils' system.h.
4886 * userspec.c: Don't include "posixver.h".
4887 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4888 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4889 compatible extension. Simplify code by removing a boolean int
4890 that was always nonzero if a string was nonnull.
4892 2004-03-30 Jim Meyering <jim@meyering.net>
4894 Merge from coreutils.
4896 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4898 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4899 an empty input stream.
4901 * readtokens.c: Include <stdbool.h>.
4902 (readtoken): Use `size_t' rather than int/long.
4903 All callers adjusted.
4904 Use `bool' rather than `int' where appropriate.
4905 Use memset rather than an explicit loop.
4906 Use x2nrealloc rather than xrealloc.
4907 Allow the use of `\0' as a delimiter.
4908 (readtokens): Likewise.
4909 * readtokens.h (readtoken, readtokens): Update prototypes.
4911 2004-03-30 Bruno Haible <bruno@clisp.org>
4913 * getloadavg.c (getloadavg): Don't assume setlocale returns
4916 2004-03-29 Paul Eggert <eggert@twinsun.com>
4918 Merge changes to getloadavg.c from coreutils and Emacs.
4920 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4921 Define to an expression, not to the empty string.
4922 Include cloexec.h and xalloc.h.
4923 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4924 Use set_cloexec_flag rather than rolling our own.
4925 * cloexec.c, cloexec.h: New files.
4927 2004-03-18 Paul Eggert <eggert@twinsun.com>
4929 * getopt.h: Sync with libc CVS.
4931 2004-03-18 Paul Eggert <eggert@twinsun.com>
4932 Bruno Haible <bruno@clisp.org>
4934 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4935 not on all platforms that have <wchar.h>.
4936 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4938 2004-03-09 Paul Eggert <eggert@twinsun.com>
4940 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4942 * getopt_int.h: New file, also synced from libc.
4944 2004-03-07 Paul Eggert <eggert@twinsun.com>
4946 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4947 '#if' expressions. Unlike the code it replaces, it does not
4948 depend on (defined _SC_PAGESIZE). However, it does depend on
4949 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4950 first reported by Jason Andrade in
4951 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4953 2004-01-18 Simon Josefsson <jas@extundo.com>
4955 * strdup.h: New file.
4956 * strdup.c: Include it.
4957 * path-concat.c: Include strdup.h. Drop strdup declaration.
4958 * userspec.c: Include strdup.h. Drop strdup declaration.
4960 2004-02-06 Karl Berry <karl@gnu.org>
4962 * config.charset: update from gettext 0.14.1.
4964 2004-02-05 Paul Eggert <eggert@twinsun.com>
4966 Add comments and code, prompted by suggestions from Bruno Haible
4968 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4969 describing the enum quoting_style values.
4970 * quotearg.c (quotearg_alloc): New function.
4971 (quotearg_buffer_restyled): Treat lone { and } as special.
4972 Treat = as special. Work around bug with older shells
4973 that "see" a '\' that is really the 2nd byte of a multibyte char.
4974 Quote empty string with shell_quoting_style.
4976 2004-02-03 Bruno Haible <bruno@clisp.org>
4978 * pipe.h: New file, from GNU gettext.
4979 * pipe.c: New file, from GNU gettext.
4981 2004-01-27 Bruno Haible <bruno@clisp.org>
4983 * execute.h: New file, from GNU gettext.
4984 * execute.c: New file, from GNU gettext.
4985 * w32spawn.h: New file, from GNU gettext.
4987 2004-01-23 Paul Eggert <eggert@twinsun.com>
4989 Exit-status fix from coreutils.
4991 Use exit_failure consistently in place of EXIT_FAILURE,
4992 so that program exit statuses are consistent on failure.
4994 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4995 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4996 * argmatch.h: Comment fix to match the above.
4997 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4998 Now a macro referring to exit_failure, instead of a separate
4999 variable. Include "exitfail.h" to get it.
5000 * xstrtol.h: Include "exitfail.h".
5001 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5003 * long-options.c (parse_long_options): Use prototype
5004 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5007 2004-01-21 Jim Meyering <jim@meyering.net>
5009 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5010 so as not to conflict with a different-sized __mktime_internal
5011 function in GNU libc.
5012 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5013 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5015 2004-01-18 Paul Eggert <eggert@twinsun.com>
5017 Merge from diffutils.
5019 * file-type.c (file_type): Add typed memory objects.
5020 * file-type.h (S_TYPEISTMO): New macro.
5022 * c-stack.h (c_stack_action): Remove argv argument.
5023 * c-stack.c (c_stack_action): Likewise. All uses changed.
5024 (die): Don't calculate message unless segv_action returns.
5025 (get_stack_location, min_address_from_argv, max_address_from_argv,
5026 volatile stack_base, volatile_stack_size): Remove.
5027 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5028 that every segmentation violation is a stack overflow. (Ouch!)
5029 See Debian bug 136249 (still outstanding) for more info about why
5030 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5032 2003-11-30 Bruno Haible <bruno@clisp.org>
5034 Safer stack allocation.
5035 * setenv.c: Include allocsa.h.
5036 (alloca): Remove fallback definition.
5037 (freea): Remove macro.
5038 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5041 2003-10-17 Bruno Haible <bruno@clisp.org>
5043 * binary-io.h: Avoid warnings on Cygwin.
5045 2003-12-28 Bruno Haible <bruno@clisp.org>
5047 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5048 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5050 2003-11-28 Bruno Haible <bruno@clisp.org>
5052 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5054 2003-11-27 Bruno Haible <bruno@clisp.org>
5056 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5058 2003-11-17 Bruno Haible <bruno@clisp.org>
5060 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5062 2003-11-24 Bruno Haible <bruno@clisp.org>
5064 * xallocsa.h: New file, from GNU gettext.
5065 * xallocsa.c: New file, from GNU gettext.
5067 2003-11-24 Bruno Haible <bruno@clisp.org>
5069 * allocsa.h: New file, from GNU gettext.
5070 * allocsa.c: New file, from GNU gettext.
5072 2003-11-24 Bruno Haible <bruno@clisp.org>
5074 * eealloc.h: New file.
5076 2004-01-15 Jim Meyering <jim@meyering.net>
5078 Merge from coreutils.
5080 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5081 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5082 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5084 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5085 optional configure-time default.
5087 * version-etc.c (version_etc_copyright): Update copyright date.
5089 * xreadlink.c (xreadlink): Correct outdated comment.
5091 2004-01-15 Paul Eggert <eggert@twinsun.com>
5093 Merge from coreutils.
5095 * posixver.c: Include posixver.h.
5097 * same.c: Include <stdbool.h>, <limits.h>.
5098 (_POSIX_NAME_MAX): Define if not defined.
5100 (same_name): If file names are silently truncated, report
5101 that the file names are the same if they are the same after
5102 the silent truncation.
5104 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5105 conversion function.
5106 * xstrtod.c (xstrtod): Likewise. All callers changed to
5107 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5110 2004-01-14 Paul Eggert <eggert@twinsun.com>
5112 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5113 with like-named macro in fnmatch.c.
5114 (EXT): Use an internal constant instead.
5116 Merge fnmatch patches from glibc.
5117 * fnmatch.c (mbsinit): Remove define.
5118 Add libc_hidden_ver (__fnmatch, fnmatch).
5119 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5120 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5122 2003-12-14 Karl Berry <karl@gnu.org>
5124 * config.charset: update from gettext-runtime.
5126 2003-12-03 Paul Eggert <eggert@twinsun.com>
5128 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5129 Bug reported by Alfred M. Szmidt.
5131 2003-11-29 Karl Berry <karl@gnu.org>
5133 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5135 2003-11-23 Paul Eggert <eggert@twinsun.com>
5136 Bruno Haible <bruno@clisp.org>
5138 * printf-parse.h: Don't include sys/types.h.
5139 (ARG_NONE): New macro.
5140 (char_directive): Change type of *arg_index fields to size_t.
5141 * printf-parse.c: Don't include sys/types.h.
5142 (SSIZE_MAX): Remove macro.
5143 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5144 Remove unnecessary overflow check.
5145 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5148 2003-11-24 Paul Eggert <eggert@twinsun.com>
5150 * alloca.c: Remove dependency on xalloc module.
5151 (xalloc_die): Remove.
5152 (memory_full) [!defined emacs]: New macro.
5153 [!defined emacs]: Don't include xalloc.h.
5154 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5155 address arithmetic overflows. Change datatypes a bit to avoid
5158 2003-11-22 Jim Meyering <jim@meyering.net>
5160 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5162 2003-11-17 Bruno Haible <bruno@clisp.org>
5164 * vasnprintf.c (alloca): Remove fallback definition.
5165 (freea): Remove definition.
5166 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5167 Reported by Paul Eggert.
5169 2003-11-17 Jim Meyering <jim@meyering.net>
5171 On systems without utime and without a utimes function capable of
5172 dealing with a NULL struct utimbuf* argument, this utime replacement
5173 could -- in unusual circumstances -- leak a file descriptor.
5174 * utime.c: Include <unistd.h> and <errno.h>.
5175 (utime_null): Be sure to close `fd' and to preserve errno.
5176 Reported by Geoff Collyer via Arnold Robbins.
5178 2003-11-16 Paul Eggert <eggert@twinsun.com>
5179 Bruno Haible <bruno@clisp.org>
5181 Protect against address arithmetic overflow.
5182 * printf-args.h: Include stddef.h.
5183 (arguments): Change type of field 'count' to size_t.
5184 * printf-args.c (printf_fetchargs): Use size_t instead of
5185 'unsigned int' where appropriate.
5186 * printf-parse.h: Include sys/types.h.
5187 (char_directive): Change type of *arg_index fields to ssize_t.
5188 (char_directives): Change type of fields 'count', max_*_length to
5190 * printf-parse.c: Include sys/types.h and xsize.h.
5191 (SSIZE_MAX): Define fallback value.
5192 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5193 instead of 'int' where appropriate. Check a_allocated, d_allocated
5194 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5195 * vasnprintf.c: Include xsize.h.
5196 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5197 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5198 overflow. Avoid wraparound when converting a width or precision from
5201 2003-11-16 Bruno Haible <bruno@clisp.org>
5203 Update from GNU gettext.
5204 * printf-parse.c: Generalize to it can be compiled for wide strings.
5205 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5206 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5207 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5208 SNPRINTF): New macros.
5209 Don't include <alloca.h> if the file is used inside libintl.
5210 (local_wcslen): New function, for Solaris 2.5.1.
5211 (VASNPRINTF): Use it instead of wcslen.
5213 2003-11-16 Bruno Haible <bruno@clisp.org>
5215 * xsize.h (xmax): New function.
5216 (xsum, xsum3, xsum4): Declare as "pure" functions.
5218 2003-11-12 Paul Eggert <eggert@twinsun.com>
5220 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5221 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5222 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5223 heuristic is just as accurate as far as we know, and it removes a
5224 dependency on size_max.m4 and ptrdiff_max.m4.
5226 2003-11-12 Paul Eggert <eggert@twinsun.com>
5228 * xstrtol.c (__xstrtol): Remove "break" immediately after
5229 "return", to pacify some unknown compiler. Problem reported
5232 2003-11-11 Bruno Haible <bruno@clisp.org>
5234 * xsize.h (SIZE_MAX): Remove fallback definition.
5235 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5238 2003-11-10 Paul Eggert <eggert@twinsun.com>
5240 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5241 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5242 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5244 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5245 not (size_t) -1, since it's defined here.
5247 2003-11-06 Paul Eggert <eggert@twinsun.com>
5249 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5250 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5251 Reject sizes of exactly SIZE_MAX bytes.
5252 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5253 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5255 2003-11-05 Bruno Haible <bruno@clisp.org>
5257 * xsize.h: Include limits.h, to avoid a possible collision with
5258 SIZE_MAX defined in <limits.h> on Solaris.
5260 2003-11-04 Bruno Haible <bruno@clisp.org>
5262 * xsize.h: New file.
5263 * linebreak.c: Include xsize.h.
5264 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5265 argument for overflow.
5266 Suggested by Paul Eggert.
5268 2003-10-31 Bruno Haible <bruno@clisp.org>
5270 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5271 to avoid (extremely rare) race condition.
5272 Suggested by Paul Eggert.
5274 2003-11-03 Jim Meyering <jim@meyering.net>
5276 * userspec.c: Include "userspec.h".
5277 * userspec.h: New file.
5279 2003-10-31 Paul Eggert <eggert@twinsun.com>
5281 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5282 * mountlist.c (SIZE_MAX): Define if not defined already.
5283 (read_filesystem_list): Set and use me_type_malloced.
5284 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5285 whatever the type happens to be), for brevity and consistency.
5286 Check for size calculation overflow on Alphas running OSF/1.
5288 2003-10-31 Jim Meyering <jim@meyering.net>
5290 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5292 * linebuffer.c: Include <string.h> for declaration of memset.
5294 2003-10-30 Paul Eggert <eggert@twinsun.com>
5295 Bruno Haible <bruno@clisp.org>
5297 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5298 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5300 2003-10-29 Paul Eggert <eggert@twinsun.com>
5302 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5303 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5305 * quotearg.c (quotearg_n_options): Use it.
5306 * group-member.c: Include <stdbool.h>.
5307 (free_group_info): Arg is now const *; don't free arg.
5308 (get_group_info): Now returns bool and accepts struct group_info *,
5309 rather than returning a malloc'ed struct group_info *.
5310 All uses changed. Check for overflow in internal size calculation.
5312 * getusershell.c (readname): Simplify the code by using x2nrealloc
5313 rather than xmalloc/xrealloc.
5314 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5315 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5316 conformance bug: the old code used a pointer after freeing the
5317 storage that it addressed.
5318 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5319 rather than doing it by hand.
5320 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5321 the buffer preserved. Use free and xmalloc instead.
5322 * quotearg.c (quotearg_n_options): Likewise.
5323 Use a simpler test for size overflow. Don't use xalloc_oversized
5324 because unsigned int might be wider than size_t (!); this suggests
5325 that we should switch from unsigned int to size_t for slot numbers.
5327 2003-10-27 Bruno Haible <bruno@clisp.org>
5329 * stdbool_.h: Better support for BeOS.
5331 2003-10-27 Paul Eggert <eggert@twinsun.com>
5333 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5334 to allocate the returned structure. Do not allocate a subarray,
5335 as x2nrealloc will do that.
5336 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5337 instead of xnrealloc.
5338 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5340 2003-10-26 Paul Eggert <eggert@twinsun.com>
5342 * xalloc.h (xalloc_oversized): New static inline function, for
5343 callers that want to do their own size-overflow checking. Include
5344 <stdbool.h>, since xalloc_oversized returns bool.
5345 * xalloc.c (array_size_overflow): Remove. All callers changed
5346 to use xalloc_oversized.
5348 Add two functions x2realloc, x2nrealloc, for programs that grow
5349 arrays dynamically by doubling their sizes.
5350 * xalloc.h (x2realloc, x2nrealloc): New decls.
5351 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5354 Port to C99 semantics for 'inline' of external functions.
5355 Bug reported by Bruno Haible.
5356 * xmalloc.c (xnmalloc_inline): New static inline function,
5357 with the old contents of xnmalloc.
5358 (xnmalloc, xmalloc): Use it.
5359 (xnrealloc_inline): New static inline function,
5360 with the old contents of xnrealloc.
5361 (xnrealloc, xrealloc): Use it.
5363 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5365 2003-10-25 Paul Eggert <eggert@twinsun.com>
5367 Fix several address-calculation bugs in the hash modules,
5368 plus some minor code cleanup.
5370 * hash.h: Include <stdbool.h>, for bool.
5371 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5372 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5373 hash_get_n_entries, hash_get_max_bucket_length,
5374 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5375 hash_rehash): Use size_t rather than unsigned.
5376 * hash.c (struct hash_table, hash_get_n_buckets,
5377 hash_get_n_buckets_used, hash_get_n_entries,
5378 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5379 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5380 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5382 (SIZE_MAX): Define if not defined.
5383 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5384 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5386 Use const * when possible.
5387 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5388 (check_tuning): Fix bug: if tuning parameters were very close to
5389 0 or 1, rounding errors could have caused subscript violations.
5390 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5391 (hash_initialize): Add 'fail:' label
5392 to free table and return NULL, and use it to simplify code.
5393 Use calloc rather than clearing the storage ourself.
5394 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5395 buffer size calculations.
5396 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5397 Include <stddef.h>, for size_t.
5398 * hash-pjw.c (hash_pjw): Likewise.
5399 Switch to method described by Bruno Haible.
5400 Include <limits.h>, for CHAR_BIT.
5401 (SIZE_BITS): New macro.
5403 2003-10-21 Paul Eggert <eggert@twinsun.com>
5405 * getndelim2.c (getndelim2): When size calculation overflows,
5406 ceiling the allocation at NMAX bytes rather than silently
5407 discarding input bytes before NMAX is reached. This makes
5408 a difference only if NMAX exceeds SIZE_MAX / 2.
5410 * obstack.c: Merge from glibc.
5411 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5412 Add libc_hidden_def (_obstack_newchunk).
5413 (_obstack_free) [! defined _LIBC]: Remove.
5414 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5415 a clone of the function body.
5416 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5417 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5419 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5420 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5423 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5424 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5425 Don't use lvalue casts, as GCC plans to remove support for them
5426 in GCC 3.5. Reported by Joseph S. Myers. This bug
5427 was also present in the non-GCC version, indicating that this
5428 code had always been buggy and had never been widely used.
5429 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5430 Use the fast variant of each macro, rather than copying the
5431 definiens of the fast variant; that way, we'll be more likely to
5432 catch future bugs in the fast variants.
5434 2003-10-20 Bruno Haible <bruno@clisp.org>
5436 * wait-process.h: New file, from GNU gettext.
5437 * wait-process.c: New file, from GNU gettext.
5439 2003-10-19 Jim Meyering <jim@meyering.net>
5441 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5443 2003-10-16 Paul Eggert <eggert@twinsun.com>
5445 * getgroups.c: Include <errno.h>, <stdlib.h>.
5446 (getgroups): First arg is int, not size_t.
5447 Don't let 'free' mangle errno.
5449 2003-10-16 Jim Meyering <jim@meyering.net>
5451 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5453 2003-10-15 Paul Eggert <eggert@twinsun.com>
5455 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5457 (new_exclude, add_exclude_file): Initial size no longer needs to
5459 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5460 our own address arithmetic overflow checking.
5462 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5463 (fnmatch): Do not alloca more than 2000 wide characters;
5464 instead, use malloc for large buffers.
5465 Check for address arithmetic overflow, and return -1
5466 with errno set to ENOMEM in that case.
5467 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5468 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5469 instead, return -1. Check for address arithmetic overflow.
5471 2003-10-14 Paul Eggert <eggert@twinsun.com>
5473 Handle invalid suffixes and overflow independently, so that
5474 callers can treat them independently as needed. Fix some bugs in
5475 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5476 suffix for a human-readable blocksize. The major caller-visible
5477 change is the addition of a new
5478 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5479 that both overflow and suffix chars were found.
5481 * human.c (humblock): Don't check separately for invalid suffix
5482 char; that is xstrtoumax's job (now that its bug is fixed).
5483 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5484 INTMAX_MAX]: New macros.
5485 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5486 TYPE_MAXIMUM): New macros.
5487 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5488 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5489 if overflow occurs, as it's what __strtol does and it's more useful
5491 (__xstrtol): If __strtol reports some error other than ERANGE,
5492 reflect it to the caller as LONGINT_INVALID. If it reports
5493 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5494 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5495 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5497 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5498 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5499 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5500 [defined UINTMAX_MAX]: New macros.
5502 2003-10-14 Bruno Haible <bruno@clisp.org>
5504 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5505 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5506 Also use volatile where needed.
5508 2003-10-12 Paul Eggert <eggert@twinsun.com>
5510 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5511 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5512 and define in terms of the other primitives.
5513 * xmalloc.c: Include stdbool.h; do not include exit.h.
5514 (SIZE_MAX): Define if not already defined.
5515 (array_size_overflow): New function.
5516 (xalloc_die): Abort instead of exiting if 'error' returns.
5517 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5518 (xmalloc, xrealloc): Use them.
5519 (xcalloc): Check for address arithmetic overflow.
5520 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5521 a bit faster than strcpy.
5523 2003-10-08 Paul Eggert <eggert@twinsun.com>
5525 Merge getpass from libc, plus a few fixes.
5527 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5528 Include <stdbool.h>.
5529 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5530 __fsetlocking to empty.
5531 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5532 do include <bits/libc-lock.h>.
5533 Do not include <fcntl.h>; not needed.
5534 [_LIBC]: Include <wchar.h>.
5535 (NOTCANCEL_MODE): New macro.
5536 (flockfile, funlockfile) [_LIBC]: New macros.
5537 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5538 [!_LIBC]: New macros.
5539 (call_fclose): New function.
5540 (getpass): Use it. Save tty stream separately; this simplifies the
5541 code and makes it more reliable if stdin happens to equal stdout.
5542 Invoke __fsetlocking on tty.
5543 Handle thread cancellation if needed.
5544 Namespace cleanup (use __tcgetattr, __getline).
5545 Use bool for Booleans.
5546 [USE_IN_LIBIO]: Handle wide streams.
5547 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5548 stream might go where.
5550 * unlocked-io.h: Include <stdio.h>, so that the caller
5551 doesn't have to include <stdio.h> before us.
5552 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5553 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5554 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5555 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5556 if not declared, so that we can use getpass.c code from libc without
5558 (flockfile, ftrylockfile, funlockfile): New macros.
5560 2003-10-06 Bruno Haible <bruno@clisp.org>
5562 * version-etc-2.h: Remove file.
5563 * version-etc-2.c: Remove file.
5565 2003-09-25 Jim Meyering <jim@meyering.net>
5566 Bruno Haible <bruno@clisp.org>
5568 This lets translators provide better translations for the
5569 "Written by ..." part of --version output.
5570 * version-etc.h: Include stdarg.h.
5571 (version_etc_copyright): Declare as readonly.
5572 (version_etc): Make this function variadic with a NULL-terminated list
5573 of author name strings.
5574 (version_etc_va): New declaration.
5575 * version-etc.c: Include stdarg.h, stdlib.h.
5576 (version_etc_copyright): Declare as readonly.
5577 (version_etc_va): New function. Provide a different translatable string
5578 for each possible number of authors < 10. Abbreviate when there are 10
5580 (version_etc): Make this function variadic. Call version_etc_va.
5581 Suggestion from Gary V. Vaughan.
5583 * long-options.h (parse_long_options): Change prototype: the authors
5584 string is moved to the end and becomes variadic.
5585 * long-options.c: Include stdarg.h.
5586 (parse_long_options): Make this function variadic, too.
5587 Call version_etc_va, not version_etc.
5589 2003-10-06 Bruno Haible <bruno@clisp.org>
5591 * fatal-signal.h: New file, from GNU gettext.
5592 * fatal-signal.c: New file, from GNU gettext.
5594 2003-10-04 Karl Berry <karl@gnu.org>
5596 * argp*: update from libc.
5598 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5600 * getpass.c (getpass): Use a no-op fseek when switching from input to
5601 output mode on the same stream.
5603 2003-09-29 Paul Eggert <eggert@twinsun.com>
5605 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5606 Fix arg typo in previous patch.
5608 2003-09-28 Jim Meyering <jim@meyering.net>
5610 * error.c: Correct cpp indentation.
5612 2003-09-27 Paul Eggert <eggert@twinsun.com>
5614 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5615 Omit the special code that used __typeof__, since we worry that
5616 it could be more trouble than it's worth. See:
5617 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5618 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5622 2003-09-26 Jim Meyering <jim@meyering.net>
5624 * error.c (error_tail): Move some declarations
5625 into inner scope where the local variables are used.
5627 2003-09-26 Bruno Haible <bruno@clisp.org>
5629 * stpncpy.h (gnu_stpncpy): New declaration.
5630 (stpncpy): Define as alias for gnu_stpncpy.
5631 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5633 2003-09-26 Paul Eggert <eggert@twinsun.com>
5635 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5636 (error_tail): Do not loop, reallocating temporary buffer, since
5637 the output cannot contain more wide characters than the input
5638 contains bytes, the size must be big enough already. This avoids
5639 one potential size overflow calculation. Check for size overflow
5640 when calculating temporary buffer size. Free temporary buffer
5641 when done, if it was allocated with malloc; this plugs a memory
5642 leak. Remove casts from void * to pointers, that are no longer
5643 needed now that we're assuming C89 or better.
5645 Merge error changes from glibc.
5647 * error.c, error.h: Update copyright notice header to match glibc.
5648 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5649 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5650 Disable cancellation while printing error.
5651 * error.h: Prepend __ to parameter names.
5653 2003-09-25 Karl Berry <karl@gnu.org>
5655 * argp-fmtstream.c, argp-help.c: update from libc.
5657 2003-09-25 Bruno Haible <bruno@clisp.org>
5659 * version-etc-2.h: New file, from version-etc.h with modifications.
5660 * version-etc-2.c: New file, from version-etc.c with modifications.
5662 2003-09-25 Simon Josefsson <jas@extundo.com>
5664 * xgetdomainname.h: New file.
5665 * xgetdomainname.c: New file.
5667 2003-09-25 Simon Josefsson <jas@extundo.com>
5668 Bruno Haible <bruno@clisp.org>
5670 * getdomainname.h: New file.
5671 * getdomainname.c: New file.
5673 2003-09-24 Paul Eggert <eggert@twinsun.com>
5675 * linebuffer.c (freebuffer): Don't free the argument, just
5676 the buffer associated with the argument. Bug reported by
5679 2003-09-19 Karl Berry <karl@gnu.org>
5681 * argp.h: update from libc.
5683 2003-09-16 Paul Eggert <eggert@twinsun.com>
5685 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5686 input error, instead of returning NULL the next time we are called
5687 (and therefore losing track of errno).
5689 2003-09-15 Paul Eggert <eggert@twinsun.com>
5691 * getndelim2.c (getndelim2): Don't trash errno when a read
5692 fails, so that the caller gets the proper errno.
5694 * readutmp.c (read_utmp): Likewise.
5695 Check for fstat error. Close stream and free storage
5698 2003-09-14 Bruno Haible <bruno@clisp.org>
5700 * fwriteerror.h: New file.
5701 * fwriteerror.c: New file.
5703 2003-09-14 Jim Meyering <jim@meyering.net>
5705 * getloadavg.c: Correct cpp indentation.
5706 * strdup.c: Likewise.
5707 * vasnprintf.c: Likewise.
5709 2003-09-12 Paul Eggert <eggert@twinsun.com>
5711 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5712 * obstack.c [!defined _LIBC]: Likewise.
5713 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5714 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5715 * exitfail.c: Don't include stdlib.h; no longer needed.
5717 More changes to assume C89 or better.
5719 * error.c (error_tail): Assume vprintf.
5721 * argmatch.c (getenv): Remove decl.
5722 * progreloc.c (get_full_program_name): Define via prototype.
5723 * setenv.c (clearenv): Likewise.
5724 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5726 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5727 (malloc, memcpy): Remove decls.
5728 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5729 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5730 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5731 (memcpy): Remove macro.
5732 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5733 (__P): Remove. All uses removed.
5734 (PTR): Remove. All uses changed to void *.
5735 (CHAR_BIT, NULL): Remove.
5736 (spaces, zeros, memset_space, memset_zero)
5737 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5739 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5740 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5741 Define with prototype.
5742 Remove now-unnecessary prototype decl.
5743 (extra_args_spec): Assume ANSI C. All uses changed.
5744 (extra_args_spec_iso): Remove.
5745 (my_strftime, emacs_strftimeu): Define via prototype.
5746 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5748 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5749 * strtoimax.c: Include <stdlib.h> unconditionally.
5750 (strtoul, strtol): Remove decls.
5751 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5753 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5754 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5755 (LOCALE_PARAM_PROTO): New macro.
5756 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5757 (INTERNAL (strtol), strtol): Define with a prototype.
5758 (PARAMS): Remove. All uses removed.
5759 * tempname.c: Include <string.h> unconditionally.
5760 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5761 * xgethostname.c (main): Define with a prototype.
5762 * xmalloc.c: Include "xalloc.h" first, to check interface.
5763 Include <stdlib.h> unconditionally.
5764 (calloc, malloc, realloc, free): Remove decls.
5765 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5766 Include <stdlib.h> unconditionally. Sort include file names.
5768 (xstrtod): Define with a prototype.
5769 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5770 (strtol, strtoul): Remove decls.
5772 2003-09-11 Paul Eggert <eggert@twinsun.com>
5774 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5775 Include <stdlib.h>, <string.h> unconditionally.
5776 Remove now-unnecessary cast to char *.
5777 * strnlen.c: Include <string.h> unconditionally.
5778 * yesno.c (yesno): Define with a prototype.
5780 2003-09-10 Bruno Haible <bruno@clisp.org>
5782 * strcspn.c: Include <string.h> unconditionally.
5783 * strpbrk.c: Include <string.h> unconditionally.
5784 * strstr.c: Include <string.h> unconditionally.
5785 * unicodeio.c: Include <string.h> unconditionally.
5786 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5787 * unsetenv.c: Likewise.
5788 * xreadlink.c: Include <stdlib.h> unconditionally.
5789 * yesno.c: Include <stdlib.h> unconditionally.
5790 (rpmatch): Add prototype.
5792 2003-09-10 Jim Meyering <jim@meyering.net>
5794 * error.c: Correct indentation of cpp directives.
5796 2003-09-09 Paul Eggert <eggert@twinsun.com>
5800 * acosl.c (main): Use a prototype.
5801 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5804 * getloadavg.c (getloadavg, main): Define via prototypes.
5806 * getopt.h (struct option.name): Assume C89, and use 'const'.
5807 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5808 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5810 * getopt.c (const): Remove macro.
5811 Include <string.h> unconditionally.
5812 (my_index): Remove; all uses changed to strchr.
5813 (strlen): Remove decl.
5814 (exchange): Remove forward decl; no longer needed.
5815 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5816 Define with prototype.
5817 * getopt1.c (const): Remove macro.
5818 (getopt_long, getopt_long_only, main): Define with prototype.
5820 * getugroups.c: Include <string.h> unconditionally.
5822 * getusershell.c: Include <stdlib.h> unconditionally.
5823 (getusershell, setusershell, endusershell, readname, main):
5824 Define with prototypes.
5826 * group-member.c: Include group-member.h first.
5827 Include <stdlib.h> unconditionally.
5829 * hard-locale.c: Include hard-locale.h first.
5830 Include <stdlib.h>, <string.h> unconditionally.
5832 * hash.c (free, malloc): Remove decls.
5833 Include <stdlib.h> unconditionally.
5835 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5836 (getenv): Do not declare.
5838 * idcache.c: Include <string.h> unconditionally.
5840 * long-options.c: Include long-options.h first, to test interface.
5841 Include <stdlib.h> unconditionally.
5843 * makepath.c: Include makepath.h first, to test interface.
5844 Include <stdlib.h> and <string.h> unconditionally.
5846 * linebuffer.c: Include <stdlib.h>.
5847 (free): Remove decl.
5849 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5850 rpl_malloc returns void *, not char *.
5851 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5853 * md5.h: Include <limits.h> unconditionally.
5854 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5855 (__P): Remove; all uses removed.
5856 * md5.c: Include "md5.h" first.
5857 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5858 md5_buffer, md5_process_bytes, md5_process_block):
5859 Define with prototypes.
5860 * sha.h (__P): Remove all uses. (It wasn't defined??)
5861 * sha.c: Include "sha.h" first.
5862 Include <stdlib.h>, <string.h> unconditionally.
5864 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5865 * memcmp.c (__ptr_t): Likewise.
5866 * memrchr.c (__ptr_t): Likewise.
5867 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5868 Include <string.h> unconditionally.
5869 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5870 * memchr.c: Include <stdlib.h> unconditionally.
5871 * memchr.c (LONG_MAX): Remove.
5872 * memrchr.c (LONG_MAX): Likewise.
5873 * memchr.c (__memchr): Define via a prototype.
5874 * memrchr.c (__memrchr): Likewise.
5875 * memcmp.c (__P): Remove, and remove all uses.
5876 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5877 Remove forward decls; no longer needed.
5878 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5879 Use types required by C89 in prototype.
5881 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5882 * savedir.c: Likewise.
5883 * mkdir.c (free): Remove decl.
5884 * rmdir.c (rmdir): Define with a prototype.
5885 * savedir.c: Include savedir.h first, to test interface.
5887 * mktime.c (STDC_HEADERS): Remove.
5888 Include <stdlib.h>, <string.h> unconditionally.
5890 * modechange.c: Include <stdlib.h> unconditionally.
5891 (malloc): Remove decl.
5893 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5894 (free): Remove decl.
5896 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5897 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5898 (This type really should be intptr_t, but that's a C99ism.)
5899 (_obstack_memcpy): Remove: all uses changed to memcpy.
5900 Include <string.h> unconditionally.
5901 (struct obstack): Assume __STDC__ for types of members
5902 chunkfun, freefun, extra_arg.
5903 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5904 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5905 obstack_begin, obstack_specify_allocation,
5906 obstack_specify_allocation_with_arg, obstack_chunkfun,
5907 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5908 Remove unprototyped decls and the macros that use them.
5909 * obstack.c (POINTER): Remove. All uses changed to void *.
5910 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5911 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5912 (defined __STDC__ && __STDC__)]:
5913 Remove nonprototyped code.
5914 Include <stdlib.h> unconditionally.
5915 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5916 _obstack_allocated_p, _obstack_free, obstack_free,
5917 _obstack_memory_used, print_and_abort):
5918 Define using prototypes.
5919 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5920 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5921 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5922 obstack_next_free, obstack_object_size, obstack_room) [0]:
5923 Remove unused, unprototyped code.
5925 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5927 * physmem.c (physmem_total, physmem_available, main): Define
5930 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5931 (main): Define with a prototype.
5933 * posixver.c (getenv): Remove decl.
5935 * putenv.c (malloc): Returns void *, not char *.
5936 Include <string.h> unconditionally.
5937 (strchr, memcpy, NULL): Do not define.
5939 * readtokens.c: Include readtokens.h first, to test interface.
5940 Include <stdlib.h>, <string.h> unconditionally.
5941 (init_tokenbuffer): Define with a prototype.
5943 * regex.c (PARAMS): Remove. All uses removed.
5944 All uses of _RE_ARGS removed, too.
5945 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5947 (bzero): Assume memset exists.
5948 (memcmp, memcpy, NULL): Remove.
5949 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5950 char, or assignments to local vars of type signed char.
5951 (init_syntax_once, PREFIX(extract_number_and_incr),
5952 PREFIX(print_partial_compiled_pattern),
5953 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5954 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5955 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5956 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5957 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5958 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5959 wcs_compile_range, byte_compile_range, truncate_wchar,
5960 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5961 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5962 count_mbs_length, wcs_re_match_2_internal,
5963 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5964 PREFIX(alt_match_null_string_p),
5965 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5966 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5967 regfree, PREFIX(extract_number)): Define with prototype. Remove
5968 now-unnecessary declaration, if any.
5969 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5971 Remove now-unnecessary casts among pointer types.
5972 * regex.h (_RE_ARGS): Remove. All uses removed.
5974 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5975 (free): Remove decl.
5977 * rpmatch.c: Include <stdlib.h> unconditionally.
5979 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5980 (free): Remove decl.
5982 * save-cwd.c: Include <stdlib.h> unconditionally.
5983 * xgetcwd.c: Likewise.
5985 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5986 (free): Remove decl.
5988 * strchrnul.c (strchrnul): Define with a prototype.
5989 Fix bug: c_in was not converted to char before searching.
5991 The following changes are not K&R related:
5993 * group-member.h: Include <sys/types.h>, so that this file is
5995 * makepath.h: Likewise.
5997 * getusershell.c (readname, default_index, line_size, readname):
5998 Use size_t, not int, for sizes.
5999 (readname): If the size overflows, report an error instead of
6002 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6004 * getndelim2.c: Assume stdlib.h per the C89 spec.
6006 2003-09-08 Paul Eggert <eggert@twinsun.com>
6008 Assume C89 or better; remove K&R cruft.
6009 A few of these changes were first proposed by Derek Robert Price
6010 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6012 * addext.c: Include <string.h> unconditionally.
6013 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6014 Don't declare getenv or malloc.
6016 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6017 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6019 (find_stack_direction, alloca): Use prototypes.
6021 * atexit.c (atexit): Define using a prototype.
6023 * basename.c, dirname.c, stripslash.c:
6024 Include <string.h> unconditionally.
6026 * bcopy.c: Include <stddef.h>.
6027 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6029 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6031 * error.h (error, error_at_line, error_print_progname)
6032 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6033 * error.c: Include error.h first, to check interface.
6034 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6035 (VA_START): Remove; all uses changeed to va_start.
6036 (exit, strerror): Remove decls.
6037 (error_print_progname): Prototype uncondionally.
6038 Don't include <errno.h>; no longer needed.
6039 (private_strerror): Remove.
6040 (error_tail): Always define.
6041 (error, error_at_line): Assume C89 or better; always use prototypes.
6042 * fatal.c: Include "fatal.h" first, to test interface.
6043 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6044 (VA_START): Remove; all uses changed to va_start.
6045 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6047 (exit): Remove decl.
6048 (fatal): Prototype unconditionally. Assume va_start works.
6049 Abort at end, to pacify gcc.
6051 * euidaccess.c (main): Define with a prototype.
6053 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6055 * exitfail.c: Include <stdlib.h> unconditionally.
6057 * fnmatch_.h (__P): Remove. All uses changed to assume
6059 * fnmatch.c: Include fnmatch.h first, to test interface.
6060 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6061 (getenv): Remove decl.
6062 (fnmatch): Define using a prototype.
6063 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6064 (FCT): Define using a prototype.
6066 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6068 * gethostname.c: Include <stddef.h>.
6069 (gethostname): Define with prototype. Length is size_t, not int.
6071 2003-09-08 Paul Eggert <eggert@twinsun.com>
6073 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6074 getversion.c should have been removed then, but was accidentally
6077 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6078 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6080 2003-09-07 Paul Eggert <eggert@twinsun.com>
6082 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6083 copy_tm_result. Bug reported by Simon Josefsson in
6084 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6086 2003-09-06 Paul Eggert <eggert@twinsun.com>
6088 * time_r.c, time_r.h: New files.
6090 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6092 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6093 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6095 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6097 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6098 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6101 * timegm.c: Switch to glibc implementation, with the following changes:
6102 [defined HAVE_CONFIG_H]: Include <config.h>.
6103 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6104 (__mktime_internal) [!defined _LIBC]: New decl.
6105 (__gmtime_r) [!defined _LIBC]: New macro and function.
6106 (timegm): Use a prototype, since gnulib assumes C89.
6107 Do not bother declaring tmp to be const, as it's not really usefu.
6108 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6109 (timegm): Declare only if HAVE_DECL_TIMEGM.
6111 2003-09-03 Paul Eggert <eggert@twinsun.com>
6113 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6114 Bug reported by Lute Kamstra in
6115 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6117 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6118 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6119 course with correspondingly smaller numbers for tomorrow and
6120 yesterday. From Tadayoshi Funaba. Originally installed into
6121 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6124 2003-08-31 Simon Josefsson <jas@extundo.com>
6126 * timegm.h: New file.
6127 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6129 2003-08-31 Karl Berry <karl@gnu.org>
6131 * argp.h: update from libc.
6133 2003-08-28 Bruno Haible <bruno@clisp.org>
6135 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6136 warning on QNX, which defines O_BINARY to 000000.
6138 2003-08-24 Bruno Haible <bruno@clisp.org>
6140 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6141 MSVC7 <stdio.h> is included later.
6143 2003-08-20 Bruno Haible <bruno@clisp.org>
6145 * progname.h: New file, from GNU gettext.
6146 * progname.c: New file, from GNU gettext.
6147 * progreloc.c: New file, from GNU gettext.
6149 2003-08-19 Bruno Haible <bruno@clisp.org>
6151 * xstrdup.c: Assume <string.h> exists.
6153 2003-08-18 Jim Meyering <jim@meyering.net>
6155 * setenv.h: Indent nested cpp directive.
6156 * vasnprintf.c: Remove trailing blanks.
6158 2003-08-17 Simon Josefsson <jas@extundo.com>
6159 Bruno Haible <bruno@clisp.org>
6161 * xstrndup.h: New file.
6162 * xstrndup.c: New file.
6164 2003-08-17 Bruno Haible <bruno@clisp.org>
6166 * strndup.h: New file.
6168 2003-08-16 Paul Eggert <eggert@twinsun.com>
6170 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6171 space, undoing this 2003-08-12 change:
6172 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6174 2003-08-16 Jim Meyering <jim@meyering.net>
6176 Merge from coreutils.
6177 * xstrtoimax.c: #else #if -> #elif.
6178 * xstrtoumax.c: Likewise.
6180 2003-08-15 Paul Eggert <eggert@twinsun.com>
6182 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6183 rather than tab, after '#' in shell-script copyright notices.
6184 Suggested by Bruno Haible.
6186 2003-08-15 Jim Meyering <jim@meyering.net>
6187 and Paul Eggert <eggert@twinsun.com>
6189 Merge from coreutils.
6190 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6191 member but strut utmpx does not. Needed for AIX 4.3.3.
6192 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6194 2003-08-15 Jim Meyering <jim@meyering.net>
6196 Merge from coreutils.
6197 * xgethostname.c: Include <stdlib.h>.
6198 (xghostname): Don't exit for anything other than memory-related
6199 failure; just return NULL.
6200 * userspec.c: Include "posixver.h".
6201 (parse_user_spec): Accept `.' as a separator only
6202 in pre-POSIX-200112 mode.
6203 * strtoimax.c: Use #elif rather than #else #if.
6204 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6205 Remove function, now that we can rely on a working tzset function.
6206 [!_LIBC]: Ensure that the required autoconf test has been run.
6207 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6208 Use underlying_strftime for %r.
6209 * sha.c: Merge in some clean-up and optimization changes from glibc.
6210 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6211 Ensure that it is a multiple of 64.
6212 Rearrange loop exit tests so as to avoid performing an
6213 additional fread after encountering an error or EOF.
6214 * realloc.c: Update copyright date.
6216 2003-08-14 Jim Meyering <jim@meyering.net>
6218 Merge from coreutils.
6219 * obstack.h: Whitespace changes.
6220 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6221 and xcalloc return values.
6222 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6223 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6224 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6225 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6226 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6228 Use mntctl's return value to drive the entry-processing loop, since
6229 we can't rely on the value of the vmt_length member in the last
6230 entry. On some systems doing so could result in exhausting
6231 virtual memory. Based in part on a patch from Mike Jetzer.
6233 2003-08-14 Jim Meyering <jim@meyering.net>
6234 and Paul Eggert <eggert@twinsun.com>
6236 Merges from coreutils, plus other fixes.
6237 * physmem.c: Merge in portability changes from gcc/libiberty
6238 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6239 for credits and details. Thanks to Kaveh Ghazi for helping
6240 to keep these files in sync.
6241 (ARRAY_SIZE): Define it.
6242 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6243 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6244 (memcasecmp): Don't assume size_t fits in unsigned int.
6245 Remove casts and duplicate code.
6246 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6247 (memcpy): Remove definition.
6248 Merge in some clean-up and optimization changes from glibc.
6249 [BLOCKSIZE]: Move definition to top of file.
6250 Ensure that it is a multiple of 64.
6251 Rearrange loop exit tests so as to avoid performing an
6252 additional fread after encountering an error or EOF.
6253 * md5.h (md5_uintptr): Define.
6254 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6255 return to the initial working directory. Preserve errno
6257 * idcache.c: Include "xalloc.h".
6258 (xmalloc, xrealloc): Remove decls.
6259 (getuser): Remove casts no longer required in C89.
6260 * human.c: Include stdio.h, for sprintf.
6261 * group-member.c: Include "xalloc.h".
6262 (xmalloc, xrealloc): Remove decls.
6263 (get_group_info): Remove casts no longer required in C89.
6264 * getusershell.c (readname): Remove casts no longer required in C89.
6265 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6266 * getline.c: Whitespace fix, from coreutils.
6268 2003-08-13 Paul Eggert <eggert@twinsun.com>
6270 * exclude.c: Include <ctype.h>
6271 (IN_CTYPE_DOMAIN): New macro.
6273 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6276 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6277 Undo previous (whitespace-only) change.
6279 2003-08-12 Paul Eggert <eggert@twinsun.com>
6281 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6282 Normalize leading white space and remove trailing white space.
6283 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6284 notice, as per ../config/srclist-update.
6286 Merge from coreutils.
6287 * euidaccess.h: New file.
6288 * euidaccess.c: Include it.
6289 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6290 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6291 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6293 2003-08-11 Bruno Haible <bruno@clisp.org>
6295 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6296 (vasnprintf): Use it instead of wcslen.
6298 2003-08-11 Bruno Haible <bruno@clisp.org>
6300 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6301 value to ensure that _Bool promotes to int. Use #define for _Bool when
6302 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6304 2003-08-10 Karl Berry <karl@gnu.org>
6306 * regex.h: update from libc (whitespace fix).
6308 2003-08-09 Paul Eggert <eggert@twinsun.com>
6310 Merge some files from coreutils. These changes were
6311 originally made by Jim Meyering.
6312 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6313 many older Unixes require this.
6314 * alloca.c (alloca): Remove cast to argument of free;
6315 no longer needed in C89.
6316 * alloca_.h, regex.h: Fix white space to match
6317 what GNU indent does.
6319 2003-08-05 Paul Eggert <eggert@twinsun.com>
6321 * bumpalloc.h: Remove.
6323 2003-08-04 Paul Eggert <eggert@twinsun.com>
6325 * getloadavg.c: Change copyright notice and spacing to conform to
6328 Merge from coreutils.
6329 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6331 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6332 from Karl Berry, implemented by Jim Meyering.
6333 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6334 from Dmitry V. Levin.
6335 Remove anachronistic cast of xrealloc.
6336 * fnmatch_.h (__const): Remove. Use 'const'.
6337 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6338 type. Otherwise, it wouldn't compile with at least /bin/cc on
6339 ymp-cray-unicos9.0.2.X.
6340 Combine two mostly-identical uses of alloca into one.
6341 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6343 2003-08-04 Dave Love <d.love@dl.ac.uk>
6347 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6348 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6349 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6350 obsolete NLIST_NAME_UNION.
6351 [__GNU__]: Undef BSD and FSCALE.
6352 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6354 2003-08-03 Paul Eggert <eggert@twinsun.com>
6356 * stdbool_.h (_Bool): Make it signed char, instead of
6357 an enum type, so that it's guaranteed to promote to int. See:
6358 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6360 2003-07-31 Paul Eggert <eggert@twinsun.com>
6362 * strerror.c: Include config.h, limits.h. Declare sprintf.
6363 (strerror): Don't assume that a printable int fits in 14 bytes.
6365 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6366 Bruno Haible <bruno@clisp.org>
6368 * getline.h (getline, getdelim): Change return type to ssize_t.
6369 * getline.c (getline, getdelim): Likewise.
6370 Remove _GNU_SOURCE define; now it's defined in config.h through
6373 2003-07-22 Paul Eggert <eggert@twinsun.com>
6375 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6376 over-parenthesization in macros.
6378 Sync with coreutils.
6380 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6383 Use `exit_failure' for xalloc and xmemcoll instead of their own
6384 private exit-failure variables.
6385 * xalloc.h (xalloc_exit_failure): Remove.
6386 * xmalloc.c: Likewise. Include exitfail.h.
6387 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6388 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6389 * xmemcoll.c: Likewise. Include exitfail.h.
6390 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6392 2003-07-18 Paul Eggert <eggert@twinsun.com>
6394 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6395 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6396 to test that it can stand by itself. Include "exitfail.h".
6397 Clients should set exit_failure instead.
6398 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6400 2003-07-18 Andreas Schwab <schwab@suse.de>
6402 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6404 2003-07-18 Bruno Haible <bruno@clisp.org>
6406 * getndelim2.h: New file.
6407 * getndelim2.c: Make into a module of its own. Include config.h,
6409 (getndelim2): Make non-static. Change return type to ssize_t.
6410 * getline.h: Change argument names.
6411 * getline.c: Include getndelim2.h instead of getndelim2.c.
6412 * getnline.c: Include getndelim2.h.
6414 2003-07-17 Bruno Haible <bruno@clisp.org>
6416 * Makefile.am: Remove file.
6417 * Makefile.in: Remove file.
6419 2003-07-17 Bruno Haible <bruno@clisp.org>
6421 * getnline.h: New file.
6422 * getnline.c: New file.
6423 * getndelim2.c: New file, extracted from getline.c.
6424 (getndelim2): Renamed from getdelim2, with added nmax argument.
6425 * getline.c: Include getndelim2.c.
6426 (getdelim2): Moved out to getndelim2.c.
6427 (getline, getdelim): Update.
6429 2003-07-15 <karl@gnu.org>
6431 * vasnprintf.c: update from gettext.
6433 2003-07-15 Jim Meyering <jim@meyering.net>
6435 * makepath.c (make_path): Enclose diagnostic in _(...).
6437 2003-07-14 Paul Eggert <eggert@twinsun.com>
6439 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6440 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6441 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6442 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6443 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6444 updated automatically by ../config/srclist-update. This changes
6445 their license from LPGL to GPL.
6447 2003-07-14 Jim Meyering <jim@meyering.net>
6449 Don't emit diagnostics. Let callers do that.
6450 * save-cwd.c: Don't include "error.h".
6451 (save_cwd): Don't call error. Ensure that errno is valid
6452 when returning nonzero.
6454 * save-cwd.h (restore_cwd): Update prototype.
6455 * save-cwd.c (restore_cwd): Remove two parameters.
6456 Simplify. Don't call error upon failure. Let callers do that.
6457 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6458 when auditing is enabled. But don't bother updating the #if.
6460 2003-07-14 Simon Josefsson <jas@extundo.com>
6462 * mempcpy.h: New file.
6463 * mempcpy.c: New file.
6465 2003-07-14 Paul Eggert <eggert@twinsun.com>
6467 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6468 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6469 unicodeio.c, unicodeio.h, unlocked-io.h:
6470 Switch from LGPL to GPL.
6472 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6474 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6475 it breaks C++ compilation.
6476 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6478 2003-07-10 Jim Meyering <jim@meyering.net>
6480 * vasnprintf.c: Remove trailing blanks.
6481 Make cpp indentation consistent.
6483 2003-07-09 Paul Eggert <eggert@twinsun.com>
6485 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6486 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6487 Switch from LGPL to GPL.
6489 2003-07-07 Paul Eggert <eggert@twinsun.com>
6491 * mktime.c: Fix some boundary cases and remove need for floating point.
6493 Issue a compile-time diagnostic if time_t is floating point, or if
6494 two's complement arithmetic is not in effect, or if arithmetic
6495 right shift does not propagate the sign. These assumptions were
6496 all in the original code but they weren't checked.
6498 (TIME_T_MIDPOINT, verify): New macros.
6499 (__isleap): Remove; it has integer overflow problems.
6500 (leapyear): New function, without those problems.
6501 (ydhms_tm_diff): Remove; splitting into two parts.
6502 (ydhms_diff): New function, containing the arithmetic part of
6503 the old ydhms_tm_diff function. Issue a compile-time
6504 diagnostic if we are not using C99 integer division.
6505 Avoid casts when possible.
6506 (guess_time_tm): New function, containing the checking part of
6507 the old ydhms_tm_diff function. Return the new value, rather than
6508 the difference between it and the old. Accept a new argument T
6509 so that *T specifies the old value. Check for overflow in the result.
6511 (__mktime_internal): Use a time_t offset, not a long int offset.
6512 This undoes the 2003-06-04 change, which is no longer needed now
6513 that we have better overflow checking.
6514 (localtime_offset): Likewise.
6516 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6517 and long are 64-bit but int is only 32-bit.
6518 (ydhms_diff): Use long int to store year1 and yday1.
6519 Issue a compile-time diagnostic if long int is not wide enough.
6521 (__mktime_internal): Use long int to store adjusted year and yday.
6522 Use plain C rather than preprocessor commands, if that doesn't
6524 Check for overflow (and try to repair) after each probe
6525 rather than checking only at the very end. This avoids some bugs
6526 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6527 does not equal GMT offset at maximum time).
6528 Use integer to check for overflow rather than floating point; this
6529 is more portable to non-IEEE hosts, and is a tad faster.
6530 When we detect that we are oscillating between two values,
6531 don't check whether tm_isdst has the requested value, since
6532 we already know the answer. When tm_isdst has the wrong value,
6533 use a different heuristic to find the right one, based on the
6534 extreme values actually observed in practice in tz2003a,
6535 rather than the (overly optimistic) "previous 3 calendar quarters".
6537 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6538 "T const" to accommodate glibc style.
6539 (check_result): Use less-confusing report format. "long" -> "long int.
6541 Don't loop if the iteration overflows time_t.
6542 Allow a negative step in the iteration.
6544 2003-07-01 Paul Eggert <eggert@twinsun.com>
6546 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6547 having it depend on HAVE_SYS_TYPES_H.
6549 2003-06-25 Bruno Haible <bruno@clisp.org>
6551 * readlink.c: New file.
6553 2003-06-20 Bruno Haible <bruno@clisp.org>
6555 Assume C89, so PARAMS isn't needed.
6556 * unicodeio.h (PARAMS): Remove.
6557 * unicodeio.c: Don't use PARAMS.
6559 2003-06-18 Jim Meyering <jim@meyering.net>
6561 Merge changes from coreutils.
6562 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6563 Remove explicit declarations of xmalloc and realloc.
6565 (read_utmp): Remove anachronistic cast of xmalloc.
6567 2003-06-17 Paul Eggert <eggert@twinsun.com>
6569 Assume C89, so PARAMS isn't needed.
6570 * backupfile.h (PARAMS): Remove. All uses removed.
6571 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6572 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6573 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6574 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6575 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6576 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6577 xstrtol.h: Likewise.
6578 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6579 same.h, strverscmp.h: Do not include config.h; no longer needed.
6580 Anyway, config.h should always be included before any other file.
6582 2003-06-11 Simon Josefsson <jas@extundo.com>
6584 * sysexit_.h: New file.
6586 2003-05-20 Derek Price <derek@ximbiot.com>
6588 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6590 2003-06-10 Simon Josefsson <jas@extundo.com>
6592 * strchrnul.h: New file.
6593 * strchrnul.c: New file.
6595 2003-06-10 Simon Josefsson <jas@extundo.com>
6597 * argp.h: New file, from glibc.
6598 * argp-ba.c: New file, from glibc.
6599 * argp-eexst.c: New file, from glibc.
6600 * argp-fmtstream.c: New file, from glibc.
6601 * argp-fmtstream.h: New file, from glibc.
6602 * argp-fs-xinl.c: New file, from glibc.
6603 * argp-help.c: New file, from glibc.
6604 * argp-namefrob.h: New file, from glibc.
6605 * argp-parse.c: New file, from glibc.
6606 * argp-pv.c: New file, from glibc.
6607 * argp-pvh.c: New file, from glibc.
6608 * argp-xinl.c: New file, from glibc.
6610 2003-06-07 Jim Meyering <jim@meyering.net>
6612 * readtokens.h: Put `Free Software Foundation, Inc.'
6613 in place of my name in the copyright comment.
6614 Remove definition and uses of __P.
6617 * stat.c: Don't declare xmalloc explicitly.
6618 Instead, include "xalloc.h".
6619 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6620 xrealloc, and xcalloc return values.
6621 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6623 * xgetcwd.h: Remove definition/uses of PARAMS.
6625 2003-06-06 Jim Meyering <jim@meyering.net>
6627 * stdbool_.h: Renamed from stdbool.h.in.
6629 2003-06-06 Jim Meyering <jim@meyering.net>
6631 Merge from coreutils.
6632 * same.c: (same_name): Declare *_basename locals to be `const'.
6633 Consolidate declarations and initializations of *_base* locals.
6635 Merge from coreutils.
6636 This avoids a core dump on systems without GNU putenv,
6637 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6638 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6639 (unsetenv): New static function, from GNU libc.
6640 (rpl_putenv): Use it.
6642 * modechange.c: Remove trailing blanks.
6644 Merge from coreutils.
6645 * fsusage.c: Remove declaration of statfs.
6646 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6648 * posixtm.c: Include <stdbool.h> unconditionally.
6650 2003-06-05 Paul Eggert <eggert@twinsun.com>
6652 * mktime.c (__mktime_internal): When resolving a tm_isdst
6653 mismatch, look in future quarters as well as past. This fixes a
6654 bug when processing fall-backwards gaps immediately after a long
6655 period of daylight-saving time.
6657 * mktime.c: Assume freestanding C89 or better.
6658 (HAVE_LIMITS_H): Remove. Assume it's 1.
6659 (__P): Remove; not used.
6660 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6661 (mktime, not_equal_tm, print_tm, check_result,
6662 main): Use prototypes. Use const * where appropriate.
6663 (main): Fix typo in testing code that uncovered by above changes.
6664 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6666 2003-06-04 Paul Eggert <eggert@twinsun.com>
6668 * mktime.c: Fix Debian bug 177940
6669 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6670 (localtime_offset): Now long int, not time_t, because we want it
6671 to be guaranteed to be signed. All uses changed.
6672 (__mktime_internal): If overflow would occur when adding offset,
6675 Merge 'human' changes from coreutils. Rewrite to support
6676 locale-specific notations like thousands separators.
6677 * human.c: Simplify authorship notice.
6678 Include human.h immediately after config.h.
6679 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6680 <limits.h>: Do not include, since human.h does.
6681 (SIZE_MAX, UINTMAX_MAX): New macros.
6682 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6683 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6684 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6685 (power_letter): Renamed from suffixes.
6686 (generate_suffix_backwards): Remove.
6687 (adjust_value): Now takes int style (because of human.h changes)
6688 and long double value (for greater precision on some platforms).
6689 (group_number): New function.
6690 (human_readable): Use it. Use integer options, not enum.
6691 Put the options before the sizes in the arg list.
6692 Support all the new options.
6693 The old human_readable function has been removed;
6694 use inttostr.h instead.
6695 (human_readable, default_block_size, humblock):
6696 Use uintmax_t, not int, for block sizes.
6697 (human_readable_inexact, block_size_types): Remove.
6698 (block_size_opts): New constant.
6699 (human_options): Renamed from human_block_size, with new signature
6700 that allows block sizes up to UINTMAX_MAX. All callers changed.
6701 * human.h: Add copyright and authorship notice.
6702 Include <limits.h> and <stdbool.h> unconditionally.
6703 (PARAMS): Remove. All uses removed.
6704 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6705 (enum human_inexact_style): Remove tag; now a nameless enum.
6706 (human_floor, human_ceiling, human_round_to_even): Now have
6707 values 2, 0, 1 rather than -1, 1, 0.
6708 (human_group_digits, human_suppress_point_zero, human_autoscale,
6709 human_base_1024, human_SI, human_B): New constants.
6710 (human_readable_inexact, human_block_size): Remove.
6711 (human_readable): Size args are now uintmax_t, not int.
6712 (human_options): New decl.
6714 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6715 unnecessary now that we assume C89 or better. This change
6716 imported from coreutils.
6718 * mktime.c (__mktime_internal): Do not reject negative timestamps
6719 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6720 in the 2003-05-30 sync from glibc.
6722 .h files should stand alone, but we shouldn't include <sys/types.h>
6723 if we can get away with just <stddef.h>.
6725 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6726 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6727 rather than <sys/types.h>, as we merely need size_t.
6728 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6730 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6731 Include <stdio.h>, to get FILE.
6732 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6733 memcasecmp.h has included <stddef.h> and all we need is size_t.
6734 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6735 our interface, instead of including <sys/types.h>
6737 2003-06-02 Paul Eggert <eggert@twinsun.com>
6740 Fix some minor time-related bugs with POSIX time arguments.
6741 Some valid time stamps were being rejected (notably -1, and
6742 time stamps before 1900 on 64-bit hosts). And some invalid
6743 time stamps were being accepted, e.g. September 31.
6745 * posixtm.h (posixtime): Return bool instead of time_t, so
6746 that we can return (time_t) -1 successfully.
6747 * posixtm.c: Likewise.
6748 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6749 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6750 (t): Remove static var.
6751 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6752 of static var. All uses changed.
6753 (year): Do not reject years before 1900; they can occur with
6755 (posix_time_parse): Do not check for out-of-range components;
6756 that is now the caller's responsibility, since our checks were
6757 only approximations.
6758 (posixtime): Use mktime to check for out-of-range components,
6759 since it knows them exactly.
6760 If mktime returns (time_t) -1, check whether an error actually occurred
6761 by invoking localtime on -1.
6762 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6763 posixtime failures better.
6764 Improve the test data (in comments only).
6766 2003-05-30 <karl@gnu.org>
6768 * mktime.c: update from libc.
6770 2003-05-30 Bruno Haible <bruno@clisp.org>
6772 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6773 * localcharset.h: Likewise.
6774 * localcharset.c: Likewise.
6776 2003-05-28 Paul Eggert <eggert@twinsun.com>
6778 Assume the headers required for C89 freestanding compilers.
6779 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6780 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6781 without checking for HAVE_LIMITS_H.
6782 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6783 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6785 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6786 * exclude.c: Include <stdbool.h> unconditionally.
6787 * tempname.c: Include <stddef.h> unconditionally.
6788 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6789 * modechange.c, rpmatch.c (NULL): Don't define, since
6790 <stddef.h> does that.
6791 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6792 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6793 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6794 * xstrtol.c: Likewise.
6795 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6796 * savedir.c: Include <stddef.h> instead of defining NULL.
6798 * addext.c (addext): Use assignment rather than cast, to avoid
6799 warnings on some platforms.
6801 * mktime.c (__mktime_internal): Do not reject negative timestamps
6804 2003-05-10 Bruno Haible <bruno@clisp.org>
6806 * linebreak.c (iconv_string_length): Don't return -1 just because the
6807 string is longer than 4 KB.
6809 2003-05-12 Jim Meyering <jim@meyering.net>
6811 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6812 the space-padded-by-default conversion specifiers, %e, %k, %l.
6814 2003-05-03 Bruno Haible <bruno@clisp.org>
6816 Upgrade to Unicode-4.0.
6817 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6818 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6819 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6820 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6821 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6822 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6823 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6824 Change width of U+E0100..U+E01EF from 1 to 0.
6826 2003-04-25 Bruno Haible <bruno@clisp.org>
6828 * copy-file.c: Include <stddef.h>, for size_t.
6830 2003-04-25 Jim Meyering <jim@meyering.net>
6832 * copy-file.c (copy_file_preserving): Declare buf_size to be
6833 of type size_t, not int.
6835 2003-04-11 Jim Meyering <jim@meyering.net>
6837 Merge changes from Coreutils.
6839 2003-03-22 Jim Meyering <jim@meyering.net>
6841 * strftime.c (widen): Cast alloca return value to proper type.
6843 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6846 * strftime.c (my_strftime): Handle very large width
6847 specifications for numeric values correctly. Improve checks for
6850 2003-01-19 Jim Meyering <jim@meyering.net>
6852 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6853 (nl_get_alt_digit) [! defined my_strftime]: Define.
6854 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6855 _nl_get_alt_digit and _nl_get_walt_digit.
6857 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6858 These changes have no effect outside of _LIBC.
6860 2003-04-10 Bruno Haible <bruno@clisp.org>
6862 * findprog.h: New file, from GNU gettext.
6863 * findprog.c: New file, from GNU gettext.
6865 2003-04-05 Jim Meyering <jim@meyering.net>
6867 Merge changes from Coreutils.
6869 * exclude.h (PARAMS): Remove definition and uses.
6870 * exclude.c: Remove uses of `PARAMS'.
6872 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6873 Add test-cases for DOS filenames. Declare program_name.
6874 (main): Set up program_name. Patch by Rich Dawe.
6876 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6878 Use mntctl's return value to drive the entry-processing loop, since
6879 we can't rely on the value of the vmt_length member in the last
6880 entry. On some systems doing so could result in exhausting
6881 virtual memory. Based in part on a patch from Mike Jetzer.
6883 2003-04-04 Bruno Haible <bruno@clisp.org>
6885 * linebreak.h: New file, from GNU gettext.
6886 * linebreak.c: New file, from GNU gettext with slight modifications.
6887 * lbrkprop.h: New file, from GNU gettext.
6889 2003-04-03 Bruno Haible <bruno@clisp.org>
6891 * utf8-ucs4.h: New file, from GNU gettext.
6892 * utf16-ucs4.h: New file, from GNU gettext.
6893 * ucs4-utf8.h: New file, from GNU gettext.
6894 * ucs4-utf16.h: New file, from GNU gettext.
6896 2003-04-02 Bruno Haible <bruno@clisp.org>
6898 * binary-io.h: New file, from GNU gettext.
6900 2003-04-01 Bruno Haible <bruno@clisp.org>
6902 * pathname.h: New file, from GNU gettext.
6903 * concatpath.c: New file, from GNU gettext.
6905 2003-03-30 Bruno Haible <bruno@clisp.org>
6907 * copy-file.c (copy_file_preserving): Don't set owner if the function
6908 chown() doesn't exist.
6910 2003-03-28 Bruno Haible <bruno@clisp.org>
6912 * copy-file.h: New file, from GNU gettext.
6913 * copy-file.c: New file, from GNU gettext.
6915 2003-03-18 Jim Meyering <jim@meyering.net>
6917 * quote.c (quote_n): Fix typo in comment.
6919 2003-03-14 Jim Meyering <jim@meyering.net>
6921 Merge changes from Coreutils.
6922 * obstack.h (obstack_object_size): Declare temporary, __o,
6923 to be const, in order to avoid warnings.
6924 (obstack_room): Likewise.
6925 (obstack_empty_p): Likewise.
6927 2003-03-13 Paul Eggert <eggert@twinsun.com>
6929 Merge changes from Bison.
6930 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6931 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6932 when compiling Bison 1.875's `bitset bset = obstack_alloc
6933 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6934 * hash.c: Include <stdbool.h> unconditionally.
6936 2003-03-09 Paul Eggert <eggert@twinsun.com>
6938 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6939 Reported by Bruce Becker; see:
6940 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6942 2003-03-03 Paul Eggert <eggert@twinsun.com>
6943 Bruno Haible <bruno@clisp.org>
6945 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6946 Reported by John Hughes, see
6947 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6949 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6951 * poll_.h: New file.
6954 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6956 * mathl.h: New file.
6957 * acosl.c: New file.
6958 * asinl.c: New file.
6959 * atanl.c: New file.
6960 * ceill.c: New file.
6963 * floorl.c: New file.
6964 * frexpl.c: New file.
6965 * ldexpl.c: New file.
6967 * sincosl.c: New file.
6969 * sqrtl.c: New file.
6971 * trigl.c: New file.
6972 * trigl.h: New file.
6974 2003-02-17 Bruno Haible <bruno@clisp.org>
6976 * mkdtemp.h: New file, from GNU gettext.
6977 * mkdtemp.c: New file, from GNU gettext.
6979 2003-01-31 Bruno Haible <bruno@clisp.org>
6981 * rename.c: #undef rename before defining rpl_rename.
6982 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6984 2003-01-30 Bruno Haible <bruno@clisp.org>
6986 * printf-args.h: New file, from GNU gettext.
6987 * printf-args.c: New file, from GNU gettext.
6988 * printf-parse.h: New file, from GNU gettext.
6989 * printf-parse.c: New file, from GNU gettext.
6990 * vasnprintf.h: New file, from GNU gettext.
6991 * vasnprintf.c: New file, from GNU gettext.
6992 * asnprintf.c: New file, from GNU gettext.
6993 * vasprintf.h: New file, from GNU gettext with modifications.
6994 * vasprintf.c: New file, from GNU gettext.
6995 * asprintf.c: New file, from GNU gettext.
6997 2003-01-29 Bruno Haible <bruno@clisp.org>
6999 * stpncpy.h: New file, from GNU gettext with modifications.
7000 * stpncpy.c: New file, from GNU gettext with modifications.
7002 2003-01-28 Bruno Haible <bruno@clisp.org>
7004 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7006 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7009 2003-01-27 Bruno Haible <bruno@clisp.org>
7011 * xsetenv.h: New file, from GNU gettext.
7012 * xsetenv.c: New file, from GNU gettext.
7014 2003-01-23 Bruno Haible <bruno@clisp.org>
7016 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7018 2003-01-22 Bruno Haible <bruno@clisp.org>
7020 * exit.h: New file, from GNU gettext.
7022 2003-01-11 Bruno Haible <bruno@clisp.org>
7024 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7025 * strcase.h (strcasecmp, strncasecmp): Likewise.
7027 2003-01-14 Jim Meyering <jim@meyering.net>
7029 * same.c (same_name): Tweak a comment.
7031 2003-01-11 Bruno Haible <bruno@clisp.org>
7033 * same.c (same_name): Reorder tests so as to avoid calling stat()
7034 when a string comparison is sufficient.
7036 2003-01-11 Bruno Haible <bruno@clisp.org>
7038 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7041 2003-01-11 Bruno Haible <bruno@clisp.org>
7043 * hash-pjw.c: Add comment about low quality of this function.
7045 2003-01-12 Paul Eggert <eggert@twinsun.com>
7047 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7048 to avoid collisions with libcurses and libreadline.
7050 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7051 * getstr.h, getstr.c: Remove.
7052 * getline.c: Include "getline.h", to check interface.
7053 Move body of old getstr.c here: this defines MIN_CHUNK and
7054 declares getdelim2, which is renamed from getstr.
7055 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7057 * linebuffer.c (readlinebuffer): Renamed from readline.
7059 * linebuffer.h: Likewise.
7060 (readline): Remove backward-compatibility macro.
7062 2003-01-12 Jim Meyering <jim@meyering.net>
7064 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7066 2003-01-10 Bruno Haible <bruno@clisp.org>
7068 * alloca_.h: New file.
7069 * getdate.y: Unconditionally include alloca.h.
7070 * makepath.c: Likewise.
7071 * setenv.c: Likewise.
7072 * userspec.c: Likewise.
7074 2003-01-09 Bruno Haible <bruno@clisp.org>
7076 * stdbool.h.in: New file.
7078 2003-01-08 Bruno Haible <bruno@clisp.org>
7080 * safe-read.c: Include specification header first, to ensure its
7082 * full-write.c: Likewise.
7084 2003-01-08 Jim Meyering <jim@meyering.net>
7086 * full-write.c: Undefine and define-away `const' after inclusion
7087 of errno.h, not before. Suggestion from Bruno Haible.
7089 2003-01-07 Jim Meyering <jim@meyering.net>
7091 * full-write.c: Rework so that it may serve to define full_read, too.
7092 * full-read.c: Simply #define FULL_READ and include full-write.c.
7094 2003-01-06 Jim Meyering <jim@meyering.net>
7096 * version-etc.c: Update year in translatable copyright string.
7098 2002-12-25 Bruno Haible <bruno@clisp.org>
7100 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7101 * xstrtol.h: Likewise.
7102 * xstrtoimax.c: Likewise.
7103 * xstrtoumax.c: Likewise.
7104 * human.h: Likewise.
7106 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7107 on systems that have <inttypes.h> but not <stdint.h>.
7109 2002-12-31 Paul Eggert <eggert@twinsun.com>
7111 * memcoll.c (memcoll): Fall back on a simple algorithm using
7112 memcmp if strcoll doesn't work.
7114 2002-12-23 Bruno Haible <bruno@clisp.org>
7116 * localcharset.h: New file.
7117 * localcharset.c: Include it.
7118 * unicodeio.c: Likewise.
7120 2002-12-22 Bruno Haible <bruno@clisp.org>
7122 * utime.c (utime_null): No need to call ftruncate if the file was
7125 2002-12-23 Bruno Haible <bruno@clisp.org>
7127 * memcoll.c (STRCOLL): New macro.
7130 2002-12-22 Bruno Haible <bruno@clisp.org>
7132 * getstr.h (getstr): Define, to avoid clash with libcurses.
7133 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7135 2002-12-22 Bruno Haible <bruno@clisp.org>
7137 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7139 2002-12-23 Bruno Haible <bruno@clisp.org>
7141 * getline.h: Include <stddef.h>, for size_t.
7143 * unicodeio.h: Include <stddef.h>, for size_t.
7144 * unicodeio.c: Don't include <stddef.h>.
7146 2002-12-17 Bruno Haible <bruno@clisp.org>
7148 * canon-host.c (strdup): Remove unused declaration.
7150 * fsusage.c: Include full_read.h.
7151 (get_fs_usage): Use full_read instead of safe_read.
7153 * utime.c (utime_null): Use SAFE_READ_ERROR.
7155 2002-12-11 Bruno Haible <bruno@clisp.org>
7157 * setenv.h: Rewritten to cope with systems that have setenv() but not
7159 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7162 2002-12-11 Bruno Haible <bruno@clisp.org>
7164 * setenv.c (alloca): Fall back to malloc.
7166 (setenv): Use freea() to free memory allocated with alloca().
7168 2002-11-13 Bruno Haible <bruno@clisp.org>
7170 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7171 function declarations.
7172 * unsetenv.c (unsetenv): Likewise.
7174 2002-03-04 Bruno Haible <bruno@clisp.org>
7176 Portability to AIX 4.3.3.
7177 * unsetenv.c: New file, extracted from setenv.c.
7178 * setenv.c: Move the unsetenv() function to unsetenv.c.
7180 2001-12-20 Bruno Haible <bruno@clisp.org>
7182 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7183 use malloc instead. For SunOS 4.
7185 2001-12-11 Bruno Haible <bruno@clisp.org>
7187 * setenv.c: Declare alloca.
7188 (compar_fn_t): New typedef.
7189 (KNOWN_VALUE, STORE_VALUE): Use it.
7191 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7194 2002-12-10 Paul Eggert <eggert@twinsun.com>
7196 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7197 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7198 Choose values that are less likely to collide with system fnmatch
7200 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7201 defined (e.g., a pure POSIX system).
7202 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7203 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7205 2002-12-06 Jim Meyering <jim@meyering.net>
7207 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7209 Merge in changes from libc's misc/error.c, in preparation
7210 for the merge of gnulib's changes back into libc.
7212 * error.c (_): Define only if not already defined.
7213 Move definition to follow all #include directives.
7214 Include unlocked-io.h only if !_LIBC.
7215 [_LIBC]: Include <libio/libioP.h>.
7216 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7217 (fflush): Tweak definition to use INTUSE.
7220 2002-12-05 Paul Eggert <eggert@twinsun.com>
7222 * alloca.c [defined emacs]: Include "lisp.h".
7223 (xalloc_die) [defined emacs]: New macro.
7224 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7225 [! defined emacs]: Include <xalloc.h>.
7226 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7227 (pointer): Typedef to POINTER_TYPE *.
7228 (malloc): Remove decl; we now always use xmalloc.
7229 (alloca): Use old-style definition, since Emacs needs this.
7230 Check for arithmetic overflow when computing combined size.
7232 2002-12-04 Paul Eggert <eggert@twinsun.com>
7234 Do not generate unlocked-io.h automatically, since it's easier to
7235 maintain it by hand.
7237 * unlocked-io.h: New file, from GNU diffutils,
7238 but with proper copyright notice and attribution.
7240 * Makefile.am: Add copyright notice.
7241 (libfetish_a_SOURCES): Add unlocked-io.h.
7242 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7243 (DISTCLEANFILES, io_functions): Remove macros.
7244 (EXTRA_DIST): Remove gen_uio.
7245 (unlocked-io.h): Remove rule.
7247 2002-12-04 Jim Meyering <jim@meyering.net>
7249 Reflect the fact that stat.c and lstat.c are no longer generated.
7250 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7251 (DISTCLEANFILES): Likewise.
7252 (EXTRA_DIST): Likewise.
7253 (all_local): Don't depend on stat.c or lstat.c.
7254 (stat.c, lstat.c): Remove rules.
7255 (EXTRA_DIST): Remove xstat.in.
7257 * xstat.in: Remove file. Contents moved into stat.c.
7258 * stat.c: New file. Contents mostly from xstat.in.
7259 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7260 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7262 * safe-read.c: Rework so that it may serve to define safe_write, too.
7263 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7265 2002-12-03 Jim Meyering <jim@meyering.net>
7267 * safe-read.c, safe-write.c: Change variable names and comments, but
7268 not semantics, to minimize the differences between these two files.
7269 (safe_read): Change comment to mention SAFE_READ_ERROR.
7271 * safe-read.c (IS_EINTR): Define.
7272 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7274 2002-12-02 Bruno Haible <bruno@clisp.org>
7276 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7277 Define, taken from safe-read.c.
7278 (INT_MAX): Provide fallback.
7279 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7280 * safe-write.h (SAFE_WRITE_ERROR): Define.
7282 * safe-read.c (EINTR): Remove definition.
7283 (safe_read): Don't use EINTR if it is absent.
7285 2002-12-02 Jim Meyering <jim@meyering.net>
7287 * safe-read.c (EINTR): Define.
7288 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7289 (INT_MAX): Provide fallback.
7290 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7292 * safe-read.h (SAFE_READ_ERROR): Define.
7294 2002-12-01 Jim Meyering <jim@meyering.net>
7296 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7297 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7299 2002-11-27 Paul Eggert <eggert@twinsun.com>
7301 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7302 hash_rehash): Replace `if (limit <= value) abort ();' with
7303 `if (! (value < limit)) abort ();', for readability.
7305 2002-11-26 <karl@gnu.org>
7307 * strdup.c: copy from libc again, with jim's ok.
7308 * .cppi-disable: re-add strdup.c
7310 2002-11-25 <karl@gnu.org>
7312 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7313 instead of "strtol.c".
7315 2002-11-25 Jim Meyering <jim@meyering.net>
7317 * mktime.c: Sync from libc, now that it has the latest fix.
7319 2002-11-24 <karl@gnu.org>
7321 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7322 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7324 2002-11-24 Jim Meyering <jim@meyering.net>
7326 Update from coreutils:
7328 * mktime.c: Merge in changes from libc.
7330 Avoid a link-time failure on some Linux systems.
7331 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7332 (__mon_yday): Declare with the STATIC attribute.
7333 (__mktime_internal): Likewise.
7334 Based on a report from Greg Schafer.
7336 2002-11-23 Jim Meyering <jim@meyering.net>
7338 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7339 Use `unsigned', not `int', as type of index.
7341 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7343 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7345 2002-11-22 Paul Eggert <eggert@twinsun.com>
7347 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7348 hint that one should use `if (! x) abort ();' rather than `assert
7349 (x);', and anyway it's one less thing to worry about configuring.
7350 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7351 hash_rehash, hash_insert): Use abort rather than assert.
7353 2002-11-22 Paul Eggert <eggert@twinsun.com>
7355 * quotearg.h: Allow multiple inclusion by surrounding with
7356 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7357 so that we can be included first.
7358 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7359 * quotearg.c: Include quotearg.h immediately after config.h.
7360 No need to include stddef.h or sys/types.h any more.
7361 Surround local include files with "", not "<>".
7362 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7363 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7364 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7365 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7366 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7367 (ISPRINT): Remove; no longer needed now that we assume C89.
7369 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7372 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7373 quotearg_char): Use SIZE_MAX rather than
7374 (size_t) -1 when we are talking about "infinity".
7376 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7378 2002-11-22 Bruno Haible <bruno@clisp.org>
7380 * safe-read.h: Assume C89. Add comments.
7381 (safe_read): Change return type to size_t.
7382 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7383 counts > SSIZE_MAX correctly.
7384 * safe-write.h: New file.
7385 * safe-write.c: New file.
7386 * full-read.h: New file.
7387 * full-read.c: New file.
7388 * full-write.h: Assume C89. Add comments.
7389 * full-write.c: Include safe-write.h.
7390 (full_write): Rewritten to use safe_write.
7391 Suggested by Jim Meyering and Paul Eggert.
7393 2002-11-21 Bruno Haible <bruno@clisp.org>
7395 Remove case insensitive option matching.
7396 * argmatch.h (argcasematch): Remove declaration.
7397 (ARGCASEMATCH): Remove macro.
7398 (__xargmatch_internal): Remove case_sensitive argument.
7399 (XARGMATCH): Update.
7400 (XARGCASEMATCH): Remove macro.
7401 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7402 case_sensitive argument.
7403 (argcasematch): Remove function.
7404 (__xargmatch_internal): Remove case_sensitive argument.
7405 (main): Use XARGMATCH instead of XARGCASEMATCH.
7407 * xmalloc.c: Change compile-time error message. Add comment about
7408 required autoconf version.
7410 2002-11-21 Jim Meyering <jim@meyering.net>
7412 * strdup.c (strdup): Tweak comment and initial #if/#include.
7414 Merge in changes from the coreutils.
7416 2002-09-25 Paul Eggert <eggert@twinsun.com>
7417 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7418 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7419 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7420 int. Work more efficiently if X is the same width as uintmax_t.
7421 Do not compare X to -1, to avoid bogus compiler warning.
7422 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7423 Don't assume that f_frsize and f_bsize are the same type.
7425 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7428 * makepath.c (make_path): Restore umask *before* creating the final
7430 (make_path): Minor reformatting.
7432 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7433 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7435 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7436 ones. At least on GNU/Linux systems, `auto' means something else.
7439 2002-11-20 Paul Eggert <eggert@twinsun.com>
7441 Merge argmatch cleanups from Bison. Assume C89.
7443 * argmatch.c: Include config.h here, not in argmatch.h.
7444 Include stdlib.h, for EXIT_FAILURE.
7445 Always include <string.h>, since we assume C89.
7446 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7447 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7448 Include <stddef.h> instead, since it's all we need for size_t.
7449 (PARAMS): Remove. All uses removed.
7450 (ARRAY_CARDINALITY): Do not bother to #undef.
7451 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7452 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7453 Remove unnecessary parentheses.
7454 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7455 Insert necessary parentheses.
7456 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7457 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7459 2002-11-19 Bruno Haible <bruno@clisp.org>
7461 * mbswidth.c: Include mbswidth.h right at the beginning.
7462 * mbswidth.h: Include <stddef.h>, for size_t.
7464 * mbswidth.h (PARAMS): Remove macro.
7465 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7466 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7468 * gcd.h (PARAMS): Remove macro.
7469 (gcd): Use ANSI C function declarations.
7470 * gcd.c (gcd): Likewise.
7472 2002-11-15 Bruno Haible <bruno@clisp.org>
7474 * strcspn.c: Include <stddef.h>.
7475 (strcspn): Use ANSI C function declaration. Change return type to
7477 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7478 (strpbrk): Use NULL.
7479 * strpbrk.h (PARAMS): Remove macro.
7480 (strpbrk): Use ANSI C function declaration.
7481 * strstr.c: Don't include <sys/types.h>.
7482 * strstr.h (PARAMS): Remove macro.
7483 (strstr): Use ANSI C function declarations.
7485 2002-11-06 Bruno Haible <bruno@clisp.org>
7487 * gcd.h (gcd): Change argument type to 'unsigned long'.
7488 * gcd.c (gcd): Likewise.
7490 2002-11-05 Bruno Haible <bruno@clisp.org>
7492 * gcd.h: New file, from gettext-0.11.5.
7493 * gcd.c: New file, from gettext-0.11.5.
7495 2002-11-05 Bruno Haible <bruno@clisp.org>
7497 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7498 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7499 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7500 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7502 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7503 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7505 * closeout.c: Include gettext.h instead of <libintl.h>.
7506 * human.c: Include gettext.h instead of <libintl.h>.
7507 * quotearg.c: Include gettext.h instead of <libintl.h>.
7508 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7509 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7510 * userspec.c: Include gettext.h instead of <libintl.h>.
7511 * version-etc.c: Include gettext.h instead of <libintl.h>.
7512 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7513 (textdomain): Remove definition.
7514 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7516 * long-options.c: Remove include of <libintl.h> and definition of _.
7517 * same.c: Remove include of <libintl.h> and definition of _.
7519 2002-11-04 Bruno Haible <bruno@clisp.org>
7521 * stpcpy.h: New file, from GNU gettext-0.11.5.
7522 * strcase.h: New file, from GNU gettext-0.11.5.
7523 * strpbrk.h: New file, from GNU gettext-0.11.5.
7524 * strstr.h: New file, from GNU gettext-0.11.5.
7525 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7527 2002-05-09 Bruno Haible <bruno@clisp.org>
7529 * config.charset: Update for newest glibc. Add canonical names
7530 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7532 2002-05-09 Bruno Haible <bruno@clisp.org>
7534 * localcharset.c (get_charset_aliases): Add more Windows specific
7537 2002-05-08 Owen Taylor <otaylor@redhat.com>
7539 * config.charset: A few additions for Solaris.
7541 2001-12-05 Bruno Haible <bruno@clisp.org>
7543 * localcharset.c (locale_charset): Don't return an empty string.
7545 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7547 * config.charset: msdos in uk_UA uses CP1125.
7549 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7551 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7552 * localcharset.c (locale_charset): Declare as extern "C".
7554 2002-02-15 Bruno Haible <bruno@clisp.org>
7556 * config.charset [msdosdjgpp]: For Russian, use CP866.
7558 2002-02-11 Bruno Haible <bruno@clisp.org>
7560 * config.charset: Add support for NetBSD.
7562 2002-09-25 <karl@gnu.org>
7564 * strdup.c: copy from libc/string (via ../config/srclist*).
7565 * getopt*: copy from libc/posix.
7566 * gettext.h: copy from gettext.
7567 * .cppi-disable: add strdup.c, gettext.h.
7569 2002-07-01 Jim Meyering <meyering@lucent.com>
7571 * c-stack.c: Include sys/time.h.
7572 From Volker Borchert.
7574 2002-06-11 Paul Eggert <eggert@twinsun.com>
7576 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7577 New macro. Use it uniformly instead of
7578 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7579 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7580 reported by Vin Shelton.
7582 2002-06-22 Jim Meyering <meyering@lucent.com>
7584 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7585 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7587 2002-06-22 Paul Eggert <eggert@twinsun.com>
7589 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7590 Do not assume SA_SIGINFO behavior.
7591 Bug reported by Jim Meyering on NetBSD 1.5.2.
7593 2002-06-22 Jim Meyering <meyering@lucent.com>
7595 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7597 * exitfail.c, exitfail.h: Likewise.
7598 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7600 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7602 (EXTRA_DIST): Add fnmatch_loop.c.
7603 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7605 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7606 * fnmatch.c: Update from diffutils-2.8.2.
7607 * fnmatch_.h: New file. From diffutils-2.8.2.
7608 * fnmatch.h: Remove file.
7610 2002-06-18 Paul Eggert <eggert@twinsun.com>
7612 * file-type.h: Report an error if neither S_ISREG nor
7613 S_IFREG is defined, instead of using a test specific to glibc
7614 2.2. This should be safe, since POSIX requires S_ISREG and
7615 Unix Version 7 had S_IFREG. We don't need to check for
7616 <sys/types.h> since we don't use any symbols that it defines.
7618 2002-06-15 Jim Meyering <meyering@lucent.com>
7620 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7621 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7622 have been included before this file.
7624 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7626 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7627 so that each temporary file name is unique and valid in the first
7628 8 characters, for operation under DOS.
7630 2002-06-15 Jim Meyering <meyering@lucent.com>
7632 Work even with DJGPP 2.03, which lacks support for symlinks.
7634 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7636 * lchown.c (S_ISLNK): Likewise.
7638 2002-06-14 Jim Meyering <meyering@lucent.com>
7640 * file-type.h: Use the version from diffutils-2.8.2.
7641 * file-type.c: Likewise.
7643 2002-05-27 Jim Meyering <meyering@lucent.com>
7645 Fix a problem seen only on nonconforming systems whereby ls.c's
7646 use of localtime, and then of gettimeofday would cause trouble:
7647 the localtime call used to initialize rpl_gettimeofday's save
7648 mechanism would clobber ls's current local time information so
7649 that in any long listing the first file would always be listed
7650 with date 1970-01-01. Analysis by Volker Borchert.
7652 * gettimeofday.c (localtime): Undefine.
7653 (rpl_localtime): New function.
7655 2002-05-22 Jim Meyering <meyering@lucent.com>
7657 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7658 * file-type.h: New file.
7659 * file-type.c (file_type): New file/function. Extracted from diffutils.
7661 2002-04-29 Paul Eggert <eggert@twinsun.com>
7663 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7665 2002-04-28 Paul Eggert <eggert@twinsun.com>
7667 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7668 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7669 of 127, since 64 is the largest conceivable number for ancient
7671 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7673 2002-04-28 Jim Meyering <meyering@lucent.com>
7675 * sig2str.c (WTERMSIG): Remove definition (unused).
7677 2002-04-28 Paul Eggert <eggert@twinsun.com>
7679 * sig2str.h, sig2str.c: New files.
7680 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7682 2002-04-24 Jim Meyering <meyering@lucent.com>
7684 * gettext.h: New file, from Gettext.
7685 * Makefile.am (INCLUDES): Remove -I../intl.
7686 (libfetish_a_SOURCES): Add gettext.h.
7688 2002-04-16 Jim Meyering <meyering@lucent.com>
7690 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7691 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7692 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7694 2002-04-12 Jim Meyering <meyering@lucent.com>
7696 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7698 2002-03-10 Jim Meyering <meyering@lucent.com>
7700 * makepath.c (make_path): Remove a comma from a diagnostic.
7701 Suggestion from Santiago Vila.
7703 2002-03-08 Jim Meyering <meyering@lucent.com>
7705 * rename.c: Mention that this wrapper is needed also on
7706 mips-dec-ultrix4.4 systems.
7708 2002-03-02 Jim Meyering <meyering@lucent.com>
7710 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7711 not HAVE_CLOCK_SETTIME.
7713 2002-02-27 Paul Eggert <eggert@twinsun.com>
7715 * nanosleep.h: Rename to....
7716 * timespec.h: New name for nanosleep.h. All uses changed.
7718 * gettime.c: New file.
7719 * settime.c: New file.
7722 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7723 timespec.h. Remove nanosleep.h.
7725 2002-02-25 Paul Eggert <eggert@twinsun.com>
7727 * acl.c, acl.h: New files.
7728 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7730 2002-02-24 Jim Meyering <meyering@lucent.com>
7732 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7733 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7734 cause trouble. Reported by Nelson Beebe.
7736 2002-02-23 Paul Eggert <eggert@twinsun.com>
7738 * path-concat.c (xpath_concat): Reorder code to pacify
7739 compilers that don't know that xalloc_die never returns.
7741 2002-02-20 Jim Meyering <meyering@lucent.com>
7743 * getdate.c: Regenerate using bison-1.33.
7745 2002-02-15 Paul Eggert <eggert@twinsun.com>
7747 * posixver.c, posixver.h: New files.
7748 * Makefile.am (libfetish_a_SOURCES): Add them.
7750 2002-02-02 Paul Eggert <eggert@twinsun.com>
7751 Bruno Haible <bruno@clisp.org>
7753 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7754 (fwrite_success_callback): New declaration.
7755 * unicodeio.c (unicode_to_mb): New function, extracted from
7756 print_unicode_char. Call failure callback instead of error.
7757 (fwrite_success_callback): New function.
7758 (exit_failure_callback): New function.
7759 (fallback_failure_callback): New function.
7760 (print_unicode_char): Call unicode_to_mb.
7762 2002-01-26 Jim Meyering <meyering@lucent.com>
7764 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7766 2002-01-22 Jim Meyering <meyering@lucent.com>
7768 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7769 Otherwise, some versions of automake would omit the rule that makes
7770 Makefile from Makefile.in.
7772 2001-01-21 Paul Eggert <eggert@twinsun.com>
7774 * xmemcoll.h, xmemcoll.c: New files.
7775 * Makefile.am (libfetish_a_SOURCES): Add them.
7776 * memcoll.c: Include errno.h, and declare errno if not defined.
7777 (memcoll): Set errno to zero if there is no error.
7779 * quotearg.c (quotearg_buffer_restyled):
7780 Fix bug with quoting buffers containing NUL when backslashing escapes.
7781 This bug was exposed by the other changes in this patch.
7782 (quotearg_n_options): New arg ARGSIZE.
7783 All callers changed.
7784 (quoting_options_from_style): New function.
7785 (quotearg_n_style): Use it.
7786 (quotearg_n_style_mem): New function.
7788 * quotearg.h (quotearg_n_style_mem): New function.
7790 2002-01-16 Jim Meyering <meyering@lucent.com>
7792 * getdate.y: Add three semicolons, each just before a closing brace.
7793 Bison (as of version 1.31) no longer papers over that mistake.
7795 2002-02-14 Paul Eggert <eggert@twinsun.com>
7797 * backupfile.c (ISDIGIT): Comment fix.
7798 * getdate.y (ISDIGIT): Likewise.
7799 * posixtm.c (ISDIGIT, year): Likewise.
7800 * strverscmp.c (ISDIGIT): Likewise.
7801 * userspec.c (ISDIGIT): Likewise.
7803 2002-01-05 Jim Meyering <meyering@lucent.com>
7805 * version-etc.c (version_etc_copyright): Update copyright year.
7807 2001-01-19 Paul Eggert <eggert@twinsun.com>
7809 * closeout.c (close_stdout_status): If ferror (stdout), do
7810 not silently exit merely because the output buffer happens to
7811 have nothing pending.
7813 2001-12-18 Paul Eggert <eggert@twinsun.com>
7815 See the big note in ../ChangeLog.
7816 * human.c (suffixes): Prefer K to k for 1024.
7817 (generate_suffix_backwards): New function.
7818 (human_readable_inexact): Use it.
7819 * xstrtol.c (__xstrtol): If there is no number but there
7820 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7821 Accept 'K' as well as 'k'.
7823 2001-12-15 Jim Meyering <meyering@lucent.com>
7825 * regex.h (__restrict_arr): Update from libc.
7827 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7828 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7831 2001-12-10 Jim Meyering <meyering@lucent.com>
7833 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7834 Instead, include "xalloc.h".
7835 (initbuffer): Don't cast xmalloc return value to char*.
7836 (readline): Reword comment.
7837 Don't cast xrealloc return value to char*
7840 2001-12-09 Jim Meyering <meyering@lucent.com>
7842 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7843 `signed and unsigned type in conditional expression'.
7844 * posixtm.c (posix_time_parse): Likewise.
7846 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7848 * readtokens.c (readtoken): Declare an index to be of type unsigned
7849 to avoid a pedantic warning.
7851 * getstr.c: Don't include assert.h.
7852 (getstr): Remove warning-evoking assertions.
7853 Return -1 if offset parameter is out of bounds.
7854 Change the type of a local from int to size_t.
7856 * strftime.c (my_strftime_localtime_r): Include this function
7857 definition in the `#if ! HAVE_TM_GMTOFF' block.
7859 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7860 Include xalloc.h instead.
7862 2001-12-02 Jim Meyering <meyering@lucent.com>
7864 * tempname.c: Don't declare getenv, thus reverting the change of
7865 2001-11-18. It's no longer necessary, now that stdlib.h is always
7868 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7869 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7871 2001-11-30 Akim Demaille <akim@epita.fr>
7873 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7874 before being defined.
7876 2001-11-27 Paul Eggert <eggert@twinsun.com>
7878 * quotearg.h (quotearg_n, quotearg_n_style):
7879 First arg is int, not unsigned.
7880 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7881 (SIZE_MAX, UINT_MAX): New macros.
7882 (quotearg_n_options): Abort if N is negative.
7883 Avoid overflow check on hosts where size_t is 64 bits and int
7884 is 32 bits, as overflow is impossible there.
7885 Fix off-by-one typo that caused unnecessary reallocation.
7887 2001-11-27 Jim Meyering <meyering@lucent.com>
7889 * tempname.c: Merge with version from libc.
7890 * regex.c: Likewise.
7892 * tempname.c: Include stdlib.h unconditionally. On some old systems
7893 for which STDC_HEADERS is 0, it was not included, resulting in a
7894 warning about an integer-to-pointer conversion problem with getenv.
7895 Reported by Volker Borchert.
7897 2001-11-26 Jim Meyering <meyering@lucent.com>
7899 * gtod.h: Remove file.
7900 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7901 * gettimeofday.c: Don't include gtod.h.
7902 (GTOD_init): Remove function.
7903 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7904 Suggestion from Volker Borchert.
7906 2001-11-23 Jim Meyering <meyering@lucent.com>
7908 * hash.h (struct hash_table): Don't define here. Merely declare it.
7909 * hash.c (struct hash_table): Define it here instead.
7911 2001-11-22 Jim Meyering <meyering@lucent.com>
7913 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7915 2001-11-18 Paul Eggert <eggert@twinsun.com>
7917 * tempname.c (TMP_MAX): Remove; no longer needed.
7918 (TEMPORARIES): New macro.
7919 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7920 removes an artificial limitation (e.g. HP-UX 10.20, where
7923 2001-11-18 Jim Meyering <meyering@lucent.com>
7925 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7928 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7929 files will be created before anything else.
7931 2001-11-17 Jim Meyering <meyering@lucent.com>
7933 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7934 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7935 rather than group writable. Patch by Juan F. Codagnone.
7937 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7938 Instead, include "xalloc.h".
7940 * mountlist.c: Include unlocked-io.h after all system headers.
7941 Remove explicit declarations of xmalloc, xrealloc,
7942 and xstrdup. Instead, include "xalloc.h".
7944 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7945 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7946 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7948 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7949 Reported by Padraig Brady.
7951 * mkstemp.c: #undef mkstemp.
7953 (rpl_mkstemp): Rename from mkstemp.
7956 2001-11-16 Jim Meyering <meyering@lucent.com>
7958 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7959 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7960 determine the amount of total physical memory, use pstat_getstatic.
7961 HPUX-11 doesn't define _SC_PHYS_PAGES.
7962 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7963 If sysconf couldn't be used to determine the amount of available
7964 physical memory, use both pstat_getstatic and pstat_getdynamic.
7965 Based on a patch from Bob Proulx.
7967 2001-11-05 Jim Meyering <meyering@lucent.com>
7969 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7971 2001-11-03 Jim Meyering <meyering@lucent.com>
7973 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7974 in argmatch_to_argument call.
7976 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7979 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7980 e.g., a fault due to an attempt to free a NULL pointer.
7982 2001-11-01 Jim Meyering <meyering@lucent.com>
7984 * dirfd.c, dirfd.h: New files.
7985 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7987 * hash.c (hash_print) [TESTING]: Clean up.
7989 2001-10-22 Paul Eggert <eggert@twinsun.com>
7991 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7992 to avoid a warning if -Wall.
7994 2001-10-21 Paul Eggert <eggert@twinsun.com>
7996 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
7998 2001-10-21 Jim Meyering <meyering@lucent.com>
8000 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8001 this code would end up calling gettext even in packages built
8003 * getopt.c (_): Likewise.
8004 * regex.c (_): Likewise.
8006 2001-10-20 Paul Eggert <eggert@twinsun.com>
8008 * error.c (strerror_r): Do not declare unless !_LIBC.
8009 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8010 Use strerror_r that is only a macro, even if it is not a function.
8011 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8012 (private_strerror): Use prototypes, not old-style function definition.
8013 (print_errno_message): New function.
8014 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8016 (error_tail, error, error_at_line): Use it.
8018 2001-10-11 Jim Meyering <meyering@lucent.com>
8020 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8021 and quote_n (1, ... to avoid clobbering a buffer.
8023 2001-10-05 Jim Meyering <meyering@lucent.com>
8025 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8026 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8027 * hash-pjw.h: New file.
8029 2001-09-30 Jim Meyering <meyering@lucent.com>
8031 * mountlist.c [MOUNTED_GETFSSTAT]:
8032 Include <sys/ucred.h>, for Apple Darwin.
8033 Include sys/mount.h and sys/fs_types.h only if available.
8035 (read_filesystem_list): Use FS_TYPE.
8037 2001-09-29 Paul Eggert <eggert@twinsun.com>
8039 * exclude.c (excluded_filename): 0 -> false, since it's
8042 2001-09-28 Paul Eggert <eggert@twinsun.com>
8044 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8045 #defines strtoimax. Also treat the other strto* functions
8048 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8049 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8050 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8052 2001-09-26 Jim Meyering <meyering@lucent.com>
8054 Most macros in unlocked-io.h had the wrong number of arguments.
8055 * gen-uio: New script.
8056 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8057 * unlocked-io.hin: Remove file.
8058 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8059 rather than trying to embed it here.
8060 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8061 Reported by Padraig Brady.
8063 2001-09-25 Volker Borchert <bt@teknon.de>
8065 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8067 2001-09-23 Jim Meyering <meyering@lucent.com>
8069 * mountlist.c: Remove useless parentheses in #if directives.
8070 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8071 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8073 2001-09-22 Jim Meyering <meyering@lucent.com>
8075 * localcharset.c: Update from latest gettext.
8076 * config.charset: Likewise.
8078 2001-09-20 Jim Meyering <meyering@lucent.com>
8080 * xstrtol.c (strtoimax): Guard declaration with
8081 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8082 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8083 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8084 (strtoumax): Likewise, for completeness (it wasn't necessary).
8086 2001-09-06 Paul Eggert <eggert@twinsun.com>
8088 * strtoimax.c (HAVE_LONG_LONG):
8089 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8090 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8091 to work around bug in IBM C compiler.
8093 2001-09-16 Jim Meyering <meyering@lucent.com>
8095 * mkdir.c: New file.
8097 2001-09-04 Paul Eggert <eggert@twinsun.com>
8099 * xgetcwd.c: Revert some of the previous change; intead,
8100 fix the HAVE_GETCWD_NULL code to behave more like the
8101 !HAVE_GETCWD_NULL code used to.
8104 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8107 2001-09-04 Paul Eggert <eggert@twinsun.com>
8109 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8110 Use ssize_t, not int, to store result of readlink.
8111 Check for ssize_t overflow as well as size_t overflow,
8112 as POSIX says the result of readlink is implementation-defined
8113 when ssize_t overflows.
8114 Remove unnecessary cast to char*.
8115 Use free+malloc instead of realloc, as the storage doesn't need
8116 to be preserved and it's clearer and can be more efficient that way.
8117 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8118 * xreadlink.h (xreadlink): Update prototype.
8120 2001-09-03 Paul Eggert <eggert@twinsun.com>
8122 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8123 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8124 spotted by Jim Meyering.
8126 2001-09-03 Jim Meyering <meyering@lucent.com>
8128 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8130 2001-09-03 Paul Eggert <eggert@twinsun.com>
8132 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8133 like the HAVE_GETCWD_NULL code.
8134 Include pathmax.h if not HAVE_GETCWD.
8135 Do not include xalloc.h.
8136 (INITIAL_BUFFER_SIZE): New symbol.
8137 Do not use xmalloc / xrealloc, since the caller is responsible for
8138 handling errors. Preserve errno around `free' during failure.
8139 Do not overrun buffer when using getwd.
8141 2001-09-03 Paul Eggert <eggert@twinsun.com>
8143 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8144 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8146 2001-09-02 Jim Meyering <meyering@lucent.com>
8148 * error.c: Update from GNU libc.
8150 2001-09-01 Jim Meyering <meyering@lucent.com>
8152 * xreadlink.c: New file.
8153 * xreadlink.h: New file.
8154 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8156 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8157 doesn't conflict with sparc Solaris 7's definition in
8158 /usr/include/sys/int_types.h.
8160 * exclude.c: Use `""', not `<>' to #include non-system header files.
8161 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8162 and strncasecmp as r-values. Unixware didn't have declarations.
8164 2001-08-31 Jim Meyering <meyering@lucent.com>
8166 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8167 Use an initial, malloc'd, buffer of length 128 rather than
8168 a statically allocated one of length 1024.
8170 2001-08-30 Paul Eggert <eggert@twinsun.com>
8172 * xgetcwd.c: Don't include pathmax.h.
8173 Include stdlib.h and unistd.h if available.
8175 (xmalloc, xstrdup, free): Remove decls.
8176 (xgetcwd): Don't assume sizes fit in unsigned.
8177 Check for overflow when computing sizes.
8178 Simplify reallocation code.
8180 2001-08-28 Paul Eggert <eggert@twinsun.com>
8182 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8184 * strtoimax.c: Renamed from strtoxmax.c, removing the
8187 Also, make the following further changes to make this file's
8188 configuration more similar to that of strtol.c:
8189 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8190 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8191 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8192 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8193 changed to signed values.
8195 And make the following changes as well:
8196 Fix copyright notice, as 1999 was missing.
8197 (verify): New macro.
8198 (strtoimax): Check sizes at compile-time, not run-time.
8199 Prefer strtol to strtoll if both work.
8200 (main): Remove; it was not that useful and was a pain to maintain.
8202 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8204 2001-08-30 Paul Eggert <eggert@twinsun.com>
8206 * savedir.c (savedir): Remove size parameter, as POSIX says that
8207 a directory's st_size can have an arbitrary value, so the old
8208 usage could waste an arbitrary amount of memory. All uses
8210 * savedir.h: Update prototype.
8212 2001-08-30 Paul Eggert <eggert@twinsun.com>
8214 * xstrtol.c (strtoimax): New decl.
8216 2001-08-28 Paul Eggert <eggert@twinsun.com>
8218 * xstrtol.h: Add copyright notice.
8219 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8220 LONGINT_INVALID_SUFFIX_CHAR.
8222 2001-08-30 Paul Eggert <eggert@twinsun.com>
8224 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8227 2001-08-30 Paul Eggert <eggert@twinsun.com>
8229 * hash.c: Remove '2001' from copyright notice.
8231 2001-08-30 Paul Eggert <eggert@twinsun.com>
8233 * full-write.h: New file.
8234 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8235 * full-write.c: Correct credits, as cccp.c no longer
8236 exists and anyway it was so heavily changed from the old cccp
8237 code as to be unrecognizable. Include full-write.h.
8238 (full_write) Return size_t, with short writes meaning failure.
8239 All callers changed. This fixes a bug with large buffers
8241 * utime.c: Include full-write.h.
8243 2001-08-30 Paul Eggert <eggert@twinsun.com>
8245 Merge 'exclude' changes from tar 1.13.22.
8246 This fixes one or two unlikely storage allocation overflow bugs,
8247 but doesn't change user-visible behavior otherwise.
8249 2001-08-30 Paul Eggert <eggert@twinsun.com>
8251 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8252 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8253 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8254 Include if available.
8255 (<xalloc.h>): Include
8256 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8257 (verify): New macro. Use it to verify that EXCLUDE macros do not
8258 collide with FNM macros.
8259 (struct patopts): New struct.
8260 (struct exclude): Use it, as exclude patterns now come with options.
8261 (new_exclude): Support above changes.
8262 (new_exclude, add_exclude_file):
8263 Initial size must now be a power of two to simplify overflow checking.
8264 (free_exclude, fnmatch_no_wildcards): New function.
8265 (excluded_filename): No longer requires options arg, as the options
8266 are determined by add_exclude. Now returns bool, not int.
8267 (excluded_filename, add_exclude):
8268 Add support for the fancy new exclusion options.
8269 (add_exclude, add_exclude_file): Now takes int options arg.
8270 Check for arithmetic overflow when computing sizes.
8271 (add_exclude_file): xrealloc might modify errno, so don't
8272 realloc until after errno might be used.
8274 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8276 (free_exclude): New decl.
8277 (add_exclude, add_exclude_file): Now takes int options arg.
8278 (excluded_filename): No longer requires options arg, as the options
8279 are determined by add_exclude. Now returns bool, not int.
8281 2001-08-30 Paul Eggert <eggert@twinsun.com>
8283 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8285 2001-08-27 Jim Meyering <meyering@lucent.com>
8287 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8289 * version-etc.c (N_): Remove definition.
8290 Revert most of last change.
8291 Instead, simply don't mark the `Copyright...' string for translation.
8292 Based on advice from Paul Eggert.
8294 * strtoxmax.c: Tweak comment.
8296 2001-08-26 Jim Meyering <meyering@lucent.com>
8298 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8299 of copyright with `%s' so translators don't get an untranslated
8301 (COPYRIGHT_YEAR): Define.
8302 (version_etc): Use fprintf rather than fputs.
8303 Suggestion from Ulrich Drepper.
8305 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8307 * strtoll.c: New file, from GNU libc.
8308 * xstrtoimax.c: New file.
8310 * xstrtol.h: Add xstrtoimax.
8311 * strtoumax.c: New file. Simply include "strtoumax.c".
8312 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8314 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8315 * strtoxmax.c: ... then renamed to this.
8317 2001-08-13 Paul Eggert <eggert@twinsun.com>
8319 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8320 Port to Solaris 8, where 'sed' requires a space after the 'r'
8321 command, and where sh dislikes "$/". Clean up the spacing a bit.
8322 Redirect output to $tmp just once.
8324 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8326 * addext.c (<errno.h>): Include.
8327 (errno): Declare if not defined.
8328 (addext): Work correctly when pathconf returns -1 and leaves
8329 errno alone because there is no limit. Also, work even if
8330 pathconf returns a value greater than SIZE_MAX.
8332 2001-08-12 Jim Meyering <meyering@lucent.com>
8334 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8335 Simply `return getcwd (NULL, 0);'.
8336 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8337 Use 1300 as initial value for length, not PATH_MAX.
8339 * pathmax.h: Clean up cpp syntax.
8341 2001-08-12 Jim Meyering <meyering@lucent.com>
8343 * gettimeofday.c: New file.
8345 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8347 2001-08-04 Jim Meyering <meyering@lucent.com>
8349 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8350 to get in sync with glibc.
8352 2001-08-03 Paul Eggert <eggert@twinsun.com>
8354 The following changes are from gettext 0.10.39 as maintained by
8357 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8358 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8359 with inverted sense. All uses changed.
8361 * mbswidth.c: Don't include <limits.h>.
8362 Include <stdlib.h> and <string.h> unconditionally.
8363 (iswcntrl, mbsinit, ISCNTRL): New macros.
8364 (mbsnwidth): Use K&R style function declarations.
8365 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8366 can optimize it when MB_CUR_MAX == 1.
8367 The width of control characters is zero, not 1.
8369 2001-07-15 Jim Meyering <meyering@lucent.com>
8371 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8372 (BUILT_SOURCES): Add unlocked-io.h.
8373 (io_functions): Define.
8374 (unlocked-io.h): New rule.
8375 (DISTCLEANFILES): Add unlocked-io.h.
8376 (all-local): Depend on unlocked-io.h, to ensure it is created.
8378 * unlocked-io.hin: New file
8380 * regex.c: Update from glibc.
8382 2001-07-05 Jim Meyering <meyering@lucent.com>
8384 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8386 (libfetish_a_SOURCES): Put all .h files here instead.
8387 Remove a thus-exposed (better checks in automake) duplicate and
8388 two unnecessary .h files.
8390 2001-06-11 Jim Meyering <meyering@lucent.com>
8392 * regex.c: Update from GNU libc.
8394 2001-05-27 Jim Meyering <meyering@lucent.com>
8396 * readutmp.h (UT_TYPE): Define.
8398 2001-05-24 Jim Meyering <meyering@lucent.com>
8400 * argmatch.c: Include "quote.h".
8401 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8402 quote function. Reported by Göran Uddeborg.
8404 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8406 * dirname.c (dir_name): Compute append_dot using path, not newpath
8407 which is not yet declared.
8409 2001-05-11 Paul Eggert <eggert@twinsun.com>
8411 * Makefile.am (libfetish_a_SOURCES):
8412 Add strftime.c, since we now compile it on all hosts.
8414 * strftime.c (my_strftime):
8415 Define to nstrftime if emacs, but only if my_strftime is not defined.
8416 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8417 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8418 Add one more extra argument: a nanoseconds value.
8421 (my_strftime function): Add %N format.
8422 (emacs_strftimeu): Renamed from emacs_strftime,
8423 with extra ut argument.
8425 2001-05-11 Paul Eggert <eggert@twinsun.com>
8427 dirname code cleanup. base_name now behaves more compatibly
8428 with POSIX basename when given file names that have trailing
8429 slashes, and similarly for dir_name. Add new primitives
8430 base_len and dir_len. Put the directory-name-related decls
8433 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8434 * backupfile.c (base_name): Likewise.
8435 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8436 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8437 * makepath.c (strip_trailing_slashes): Likewise.
8438 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8440 * rename.c (strip_trailing_slashes): Likewise.
8441 * same.c (base_name): Likewise.
8442 * stripslash.c (ISSLASH): Likewise.
8444 * addext.c: Include <dirname.h> after size_t is defined.
8445 * backupfile.c: Likewise.
8447 * addext.c (addext): Use base_len to trim redundant
8448 trailing slashes instead of doing it ourselves.
8449 But do not trim the last slash if it is not redundant.
8451 * backupfile.c (find_backup_file_name,
8452 max_backup_version): Use base_len instead of rolling it ourselves.
8453 Handle the case of "" and (on DOS) "C:" correctly.
8455 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8456 Include <string.h>, <dirname.h>.
8457 (base_name): Allow file names ending in slashes, other than names
8458 that are all slashes. In this case, return the basename followed
8459 by the slashes. This is more general, and can be used in places
8460 where the original base_name purposely had an assertion failure.
8461 (base_len): New function.
8463 * dirname.c: Include <string.h> instead of <stdlib.h>.
8464 Do not include <assert.h>; no longer needed.
8466 (memrchr): Remove decl.
8467 (dir_name_r): Remove.
8468 (dir_len): Renamed from dirlen. All callers changed.
8469 Rewrite in terms of base_name, for simplicity and consistency.
8470 (dir_name): Never return NULL. All callers changed.
8471 Do not include <stdlib.h> in test program; no longer needed.
8472 return 0; is fine for test program.
8474 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8476 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8478 * path-concat.c (path_concat): Use base_len to compute
8479 base length, not strlen; this means we cannot rely on memcpy
8482 * same.c (STREQ): Remove.
8483 (same_name): Handle the case where the basename ends in trailing '/'.
8485 * stripslash.c (strip_trailing_slashes): Return nonzero if
8486 a slash was stripped. Do not strip the last slash after a
8489 2001-04-08 Jim Meyering <meyering@lucent.com>
8491 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8492 recomputed; that's necessary when the offset spans a DST transition.
8493 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8495 2001-04-02 Jim Meyering <meyering@lucent.com>
8497 * regex.h, regex.c: Update from GNU libc.
8499 2001-03-19 Paul Eggert <eggert@twinsun.com>
8501 * version-etc.c (version_etc_copyright): Update to 2001.
8503 2001-03-16 Paul Eggert <eggert@twinsun.com>
8505 * tempname.c (uint64_t): Define to uintmax_t if
8506 not defined, and if UINT64_MAX is not defined.
8507 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8508 Reported by John David Anglin.
8510 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8512 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8513 alias if codeset is empty.
8514 * config.charset (BeOS): Use wildcard syntax.
8516 2001-03-13 Jim Meyering <meyering@lucent.com>
8518 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8519 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8522 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8524 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8526 * unicodeio.c (print_unicode_char): Simplify accordingly.
8528 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8530 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8531 support for DOS/DJGPP.
8533 2001-02-28 Paul Eggert <eggert@twinsun.com>
8535 * Makefile.am (libfetish_a_SOURCES):
8536 Add dup-safer.c, fopen-safer.c.
8537 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8539 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8541 2001-02-25 Paul Eggert <eggert@twinsun.com>
8543 The mkstemp replacement is taken from glibc 2.2.2, with some
8544 portability fixes for use outside glibc, as follows:
8546 * tempname.c (struct_stat64): New macro.
8547 (direxists, __gen_tempname): Use it.
8548 This avoids a portability problem with Solaris 8.
8550 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8551 (<stddef.h>, <stdint.h>, <string.h>):
8552 Include only if STDC_HEADERS || _LIBC.
8553 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8554 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8555 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8556 (__set_errno): Define this macro if <errno.h> doesn't.
8557 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8558 Define these macros if <stdio.h> doesn't.
8559 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8560 Define these macros if <sys/stat.h>
8561 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8562 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8563 __xstat64): Define if not _LIBC.
8564 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8565 (__gen_tempname): Invoke gettimeofday only if
8566 HAVE_GETTIMEOFDAY || _LIBC;
8567 otherwise, fall back on plain "time".
8568 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8570 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8572 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8574 2001-02-17 Jim Meyering <meyering@lucent.com>
8576 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8577 around included file name.
8579 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8581 * strftime.c: Update from GNU libc (the only changes were to comments).
8583 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8585 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8587 2001-02-17 Paul Eggert <eggert@twinsun.com>
8589 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8590 Remove workaround macros for hosts that have mbrtowc but not
8591 mbstate_t, as we now insist on proper declarations for both
8592 before using mbrtowc.
8594 2001-02-17 Jim Meyering <meyering@lucent.com>
8596 * regex.c: Update from libc.
8598 2001-02-16 Paul Eggert <eggert@twinsun.com>
8600 * alloca.c (malloc): Undef before defining, since stdlib.h
8601 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8602 Reported by Mark Hounschell via Paul Eggert.
8604 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8606 * config.charset: Update for FreeBSD 4.2.
8608 2001-01-26 Jim Meyering <meyering@lucent.com>
8610 * quotearg.c: Include stddef.h.
8611 * quote.c: Include stddef.h.
8612 Reported by Axel Kittenberger.
8614 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8615 line in double quotes so that it evokes a better diagnostic.
8616 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8617 Reported by Axel Kittenberger.
8619 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8621 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8622 to avoid a warning. Add back 'const' to inptr.
8624 2001-01-16 Jim Meyering <meyering@lucent.com>
8626 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8629 2001-01-14 Jim Meyering <meyering@lucent.com>
8631 * rename.c: New file. From Volker Borchert.
8632 Include stdlib.h, string.h or strings.h, and xalloc.h.
8633 Use strip_trailing_slashes rather than open-coding it.
8635 2001-01-03 Paul Eggert <eggert@twinsun.com>
8637 * strftime.c: Sync with glibc time/strftime.c 1.81.
8639 2001-01-03 Jim Meyering <meyering@lucent.com>
8641 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8642 local `inptr' to avoid warning with some system declarations of iconv.
8644 2000-12-29 Paul Eggert <eggert@twinsun.com>
8646 * modechange.c: Do not assume that mode_t uses the
8647 traditional octal encoding. E.g. "chmod 1 FOO" should set
8648 the other-execute bit of FOO even if S_IXOTH != 1.
8650 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8651 WOTH, XOTH, ALLM): New macros.
8652 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8653 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8655 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8656 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8658 No need to use uintmax_t; unsigned long is long enough.
8659 Don't bother to get suffix since we don't use it.
8661 2000-12-24 Jim Meyering <meyering@lucent.com>
8663 * hash.c (is_prime): Return explicit boolean values.
8664 (hash_get_first): Return NULL to appease Irix5.6's 89.
8665 Reported by Nelson Beebe.
8667 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8669 * localcharset.c (locale_charset): Add support for Win32.
8671 2000-12-18 Paul Eggert <eggert@twinsun.com>
8673 * physmem.h, physmem.c: New files.
8675 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8676 (noinst_HEADERS): Add physmem.h.
8678 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8679 't' for compatibility with Solaris 8 sort.
8681 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8683 * config.charset: Add support for BeOS.
8685 2000-12-16 Jim Meyering <meyering@lucent.com>
8687 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8688 SHELLS_FILE to a file name that's useful on djgpp systems.
8690 (ADDITIONAL_DEFAULT_SHELLS): Define.
8691 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8692 Based mostly on a patch from Prashant TR.
8694 2000-12-16 Jim Meyering <meyering@lucent.com>
8696 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8697 N and M) would have treated it like `chown N:N FILE'.
8699 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8701 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8703 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8704 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8705 to the list of canonical encodings. Rename EUC-CN to GB2312.
8707 2000-12-08 Andreas Schwab <schwab@suse.de>
8709 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8710 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8712 2000-12-07 Jim Meyering <meyering@lucent.com>
8714 * stripslash.c (ISSLASH): Define.
8715 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8718 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8719 (dir_name_r): Declare this function as static.
8720 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8721 manifest itself on a name containing a mix of slashes and
8723 Make this function work with names starting with a DOS-style
8724 drive letter and colon prefix.
8725 (dir_name): Append `.' if necessary.
8726 Based mostly on patches from Prashant TR and Eli Zaretskii.
8728 * dirname.h (dir_name_r): Remove prototype.
8730 2000-12-05 Jim Meyering <meyering@lucent.com>
8732 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8734 2000-12-04 Jim Meyering <meyering@lucent.com>
8736 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8737 Also include memory.h, stdlib.h, unistd.h if appropriate.
8738 Reported by Andreas Jaeger (conflicting declaration of malloc).
8740 2000-12-02 Jim Meyering <meyering@lucent.com>
8742 * closeout.h: Make idempotent, to avoid some obscure warnings.
8744 2000-12-01 Paul Eggert <eggert@twinsun.com>
8746 * memrchr.c: Include <config.h> before any system include file.
8748 2000-11-29 Paul Eggert <eggert@twinsun.com>
8750 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8752 2000-11-26 Jim Meyering <meyering@lucent.com>
8754 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8756 2000-11-22 Paul Eggert <eggert@twinsun.com>
8758 * strftime.c (my_strftime): Do not invoke mbrlen with a
8759 size of (size_t) -1; it's not portable.
8761 2000-11-17 Akim Demaille <akim@epita.fr>
8763 * obstack.h: Formatting changes.
8764 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8765 prevent type checking.
8766 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8767 cast the value to (void *): assigning a `foo *' to a `void *'
8769 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8771 2000-11-17 Jim Meyering <meyering@lucent.com>
8773 * strstr.c: Update from GNU libc.
8775 2000-11-16 Jim Meyering <meyering@lucent.com>
8777 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8779 2000-11-11 Jim Meyering <meyering@lucent.com>
8781 * error.c: Add a couple #includes, merging from GNU libc version.
8783 2000-11-10 Jim Meyering <meyering@lucent.com>
8785 * obstack.h: Update from GNU libc.
8786 * obstack.c: Likewise.
8788 2000-11-06 Paul Eggert <eggert@twinsun.com>
8790 * getusershell.c (setusershell): Use rewind rather than
8791 fseek/fseeko, to avoid configuration hassles with fseeko.
8792 Don't bother opening SHELLS_FILE if shellstream is NULL;
8795 2000-11-05 Jim Meyering <meyering@lucent.com>
8797 * makepath.h (make_dir): Declare.
8798 * makepath.c (make_dir): Remove `static' attribute.
8801 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8803 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8804 last one in a bucket, advance to the next bucket.
8806 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8808 * fnmatch.c: Do not comment out all the code if we are using
8809 the GNU C library, because in some cases we are replacing buggy
8810 code in the GNU C library itself.
8812 2000-10-30 Paul Eggert <eggert@twinsun.com>
8814 * error.h, getline.h, modechange.h:
8815 Remove "2000" from Copyright line, as the file hasn't been
8816 changed this year other than in the copyright notice.
8818 * xalloc.h: Add "2000" to Copyright line, as this file
8819 was changed this year.
8821 2000-10-30 Paul Eggert <eggert@twinsun.com>
8823 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8824 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8825 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8827 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8829 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8830 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8831 doesn't define __restrict_arr.
8833 2000-10-29 Jim Meyering <meyering@lucent.com>
8835 * xstat.in: Fix grammar in comment.
8837 2000-10-28 Jim Meyering <meyering@lucent.com>
8839 * memchr.c: Update from libc.
8840 Adjust for portability:
8841 [HAVE_STDLIB_H]: Include stdlib.h.
8842 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8843 Undef __memchr, too.
8844 [!weak_alias]: Define __memchr to memchr.
8846 * regex.c: Update from libc.
8847 * regex.h: Likewise.
8848 * getopt1.c: Likewise.
8849 * memcmp.c: Likewise.
8851 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8852 Avoid using fseek, when possible -- it's broken by design.
8853 Patch by Ulrich Drepper.
8855 2000-10-26 Jim Meyering <meyering@lucent.com>
8857 * strftime.c: Update from libc.
8859 2000-10-25 Jim Meyering <meyering@lucent.com>
8861 * obstack.c: Update from libc.
8863 2000-10-23 Jim Meyering <meyering@lucent.com>
8865 * hard-locale.c (hard_locale): Revert last change -- it was simply
8866 wrong. That set_locale call must not have any side effects.
8869 2000-10-22 Jim Meyering <meyering@lucent.com>
8871 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8872 [CYCLIC]: Remove now-unused definition.
8874 * save-cwd.c (O_DIRECTORY): Define, if needed.
8875 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8876 Suggestion from Ulrich Drepper.
8878 2000-10-21 Jim Meyering <meyering@lucent.com>
8880 * dirname.c (dir_name_r): New function, factored out of dir_name.
8881 (dir_name): Use dir_name_r.
8882 * dirname.h (dir_name_r): Declare it.
8884 2000-10-21 Jim Meyering <meyering@lucent.com>
8886 * dirname.c (memrchr): Declare if necessary.
8887 (dir_name): Remove the restriction that there be no
8888 trailing slashes. Now, this code skips past them, effectively
8890 [TEST_DIRNAME] (main): New unit tests.
8892 * memrchr.c: New file from GNU libc.
8893 Undef __memrchr, too.
8894 [!weak_alias]: Define __memrchr to memrchr.
8895 Guard weak_alias use with `#ifdef weak_alias'.
8897 2000-10-17 Jim Meyering <meyering@lucent.com>
8899 * quote.h (PARAMS): Define and use.
8900 Reported by Akim Demaille.
8902 * getopt.c: Update from libc.
8904 2000-10-16 Jim Meyering <meyering@lucent.com>
8906 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8909 2000-09-25 Jim Meyering <meyering@lucent.com>
8911 * md5.h (rol): Define (from GnuPG).
8913 * sha.c: Give credit (GnuPG) where due.
8914 (M): Use rol rather than open-coding it.
8915 Add a FIXME comment.
8917 2000-09-21 Jim Meyering <meyering@lucent.com>
8919 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8920 Reported by Michael Stone.
8922 2000-09-20 Jim Meyering <meyering@lucent.com>
8924 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8925 (noinst_HEADERS): Add sha.h.
8926 Based on code from Scott G. Miller and from GnuPG.
8928 2000-09-15 Jim Meyering <meyering@lucent.com>
8930 * regex.c: Update from libc.
8932 2000-09-10 Jim Meyering <meyering@lucent.com>
8934 * getopt.c (_getopt_internal): Update from glibc.
8936 2000-09-09 Jim Meyering <meyering@lucent.com>
8938 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8939 think it should be used as a general replacement for isascii.
8940 * fnmatch.c: Likewise.
8941 * mbswidth.c: Likewise
8942 * regex.c: Likewise.
8945 * userspec.c: Include sys/param.h and limits.h.
8947 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8948 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8949 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8950 UID, GID. Check range.
8952 2000-09-06 Jim Meyering <meyering@lucent.com>
8954 * getopt.c (_getopt_internal): Update from glibc.
8956 2000-08-30 Jim Meyering <meyering@lucent.com>
8958 * strftime.c: Merge in changes from GNU libc.
8960 2000-08-26 Jim Meyering <meyering@lucent.com>
8962 * closeout.c: Include "__fpending.h".
8963 (close_stdout_status): Return right away if there's nothing to flush.
8965 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8966 * __fpending.c: New file.
8967 * __fpending.h: New file.
8969 2000-08-07 Paul Eggert <eggert@twinsun.com>
8971 Standardize on "memory exhausted" instead of "Memory exhausted"
8972 or "virtual memory exhausted".
8973 * obstack.c (print_and_abort): Use "memory exhausted", not
8974 "virtual memory exhausted".
8975 * same.c (same_name): Invoke xalloc_die instead of printing
8977 * userspec.c (parse_user_spec): Likewise.
8978 * bumpalloc.h: comment fix
8979 * same.c, userspec.c: Include xalloc.h.
8981 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8982 not char *const and pointing to a constant array.
8983 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8984 (xrealloc): Comment fix.
8986 * userspec.c (parse_user_spec):
8987 Don't translate a message until just before returning,
8988 to avoid unnecessary translation.
8990 2000-08-07 Jim Meyering <meyering@lucent.com>
8992 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8993 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
8994 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
8995 getgroups.c, gethostname.c, getopt.h, group-member.c,
8996 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
8997 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
8998 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
8999 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9000 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9001 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9002 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9003 yesno.c: Back out Copyright date changes for each file with no change
9004 this year. This eases coordination with other programs using the same
9005 source code modules. From Paul Eggert.
9007 2000-08-03 Greg McGary <greg@mcgary.org>
9009 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9010 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9011 (EXTEND_BUFFER): Use them.
9013 2000-08-01 Jim Meyering <meyering@lucent.com>
9015 * dirname.c (ISSLASH): Define.
9016 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9017 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9018 both `\' and `/' may be use as path separators.
9019 Based on a patch from Prashant TR.
9021 2000-07-31 Paul Eggert <eggert@twinsun.com>
9023 * quotearg.c (quotearg_n_options): Don't make the initial
9024 slot vector a constant, since it might get modified.
9026 2000-07-31 Jim Meyering <meyering@lucent.com>
9028 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9029 * obstack.c (print_and_abort): Likewise.
9031 2000-07-30 Paul Eggert <eggert@twinsun.com>
9033 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9034 buffer, so that the caller can always quote one small
9035 component of a "memory exhausted" message in slot 0.
9036 From a suggestion by Jim Meyering.
9038 2000-07-30 Jim Meyering <meyering@lucent.com>
9040 * makepath.c (make_path): Quote the other instance, too.
9042 * quotearg.c (N_STATIC_SLOTVECS): Define.
9043 (STATIC_BUF_SIZE): Define.
9044 (quotearg_n_options): Use only statically allocated storage when
9045 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9046 than STATIC_BUF_SIZE.
9048 2000-07-29 Jim Meyering <meyering@lucent.com>
9050 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9051 * dirname.c (dir_name): Likewise.
9053 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9055 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9056 (dir_name): Assert that there are no trailing slashes.
9058 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9060 * mbswidth.h (mbswidth): Add a flags argument.
9061 (mbswidth): New declaration.
9062 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9063 * mbswidth.c (mbswidth): Add a flags argument.
9064 (mbsnwidth): New function.
9066 2000-07-24 Jim Meyering <meyering@lucent.com>
9068 * mbswidth.c: Remove useless #else. From Bruno Haible.
9070 2000-07-23 Paul Eggert <eggert@twinsun.com>
9072 * mbswidth.c (_XOPEN_SOURCE):
9073 Don't define; this causes problems on Solaris 7.
9074 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9076 2000-07-23 Paul Eggert <eggert@twinsun.com>
9079 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9080 so that mbstate_t is always defined.
9082 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9083 be 1 in at least one GCC installation, and this configuration
9084 error is likely to be common. Ignoring MB_LEN_MAX hurts
9085 performance on hosts that have mbrtowc but have only unibyte
9086 locales, but I assume these hosts are rare.
9088 2000-07-23 Paul Eggert <eggert@twinsun.com>
9090 * quotearg.c: Streamline by invoking multibyte code only if needed.
9091 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9092 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9093 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9094 invoke multibyte primitives.
9096 2000-07-23 Jim Meyering <meyering@lucent.com>
9098 * basename.c (base_name): Add an assertion.
9100 2000-07-15 Bruno Haible <clisp.cons.org>
9102 * quotearg.c: When the system forces us to redefine mbstate_t,
9103 shadow its mbsinit function.
9105 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9107 * mbswidth.h: New file.
9108 * mbswidth.c: New file.
9109 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9110 (noinst_HEADERS): Add mbswidth.h.
9112 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9114 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9117 2000-07-15 Jim Meyering <meyering@lucent.com>
9119 * makepath.c: Include quote.h.
9120 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9121 corresponding argument in a `quote (...)' call.
9122 Give better diagnostics.
9124 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9125 (noinst_HEADERS): Add quote.h.
9127 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9128 from tar's src/misc.c.
9129 * quote.h: New file. Prototypes for same.
9131 2000-07-10 Paul Eggert <eggert@twinsun.com>
9133 From a suggestion by Bruno Haible.
9134 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9135 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9136 to decide whether to define the BeOS workaround macro;
9137 this adjusts to the change to AC_MBSTATE_T.
9139 2000-07-13 Paul Eggert <eggert@twinsun.com>
9141 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9143 * quotearg.c (quoting_style_args, quoting_style_vals,
9144 quotearg_buffer_restyled): Add support for
9145 clocale_quoting_style. Undo previous change to
9146 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9147 and "{RIGHT QUOTATION MARK}" msgids.
9149 2000-07-05 Paul Eggert <eggert@twinsun.com>
9151 The old behavior of quoting `like this' doesn't look good with
9152 newer, ISO-style fonts. See:
9153 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9155 Instead, quote "like this" by default. Let the translator
9156 tailor the locale-specific quoting behavior by providing
9157 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9159 * quotearg.c (N_): New macro.
9160 (gettext_default): New function.
9161 (quotearg_buffer_restyled): Use
9162 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9163 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9165 2000-07-09 Jim Meyering <meyering@lucent.com>
9167 * Most files: Update copyright dates to include 2000.
9169 2000-07-08 Jim Meyering <meyering@lucent.com>
9171 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9173 (xgethostname): Remove now-unnecessary #ifdef.
9174 Move declaration of `err' into loop where it's used.
9176 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9178 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9179 by allocating a larger buffer. Test the gethostname return value for
9180 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9181 returns an error and ENAMETOOLONG isn't defined.
9183 2000-07-05 Paul Eggert <eggert@twinsun.com>
9184 and Bruno Haible <haible@clisp.cons.org>
9186 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9188 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9190 * quotearg.c (struct quoting_options): Simplify quote_these_too
9193 2000-07-03 Jim Meyering <meyering@lucent.com>
9195 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9196 Reported by Bruno Haible.
9198 2000-07-04 Jim Meyering <meyering@lucent.com>
9200 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9201 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9204 2000-07-03 Paul Eggert <eggert@twinsun.com>
9205 and Bruno Haible <haible@clisp.cons.org>
9207 * quotearg.c (mbrtowc):
9208 Assign to *pwc, and return 1 only if result is nonzero.
9209 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9211 2000-07-03 Jim Meyering <meyering@lucent.com>
9213 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9214 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9217 2000-07-02 Jim Meyering <meyering@lucent.com>
9219 * quotearg.c (mbstate_t): Don't define here.
9221 2000-07-02 Jim Meyering <meyering@lucent.com>
9223 * nanosleep.c (SIGCONT): Define if not already defined.
9225 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9227 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9228 per change in ../m4/ls-mntd-fs.m4.
9229 (read_filesystem_list): Ignore symbolic links.
9231 2000-06-29 Jim Meyering <meyering@lucent.com>
9233 * same.c: Include <string.h> or <strings.h>, as appropriate,
9234 for declaration of strcmp.
9236 * long-options.c: Include <stdlib.h>, for declaration of exit.
9238 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9239 Avoid warning by casting result to `char *' to remove `const'.
9241 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9243 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9245 2000-06-26 Paul Eggert <eggert@twinsun.com>
9247 savedir now sets errno on failure and invokes xmalloc to get memory.
9248 Fix a couple of other minor bugs while we're at it.
9250 * savedir.c (<unistd.h>): Do not include; there's no need.
9251 (NAMLEN): Remove macro.
9252 (malloc, realloc): Remove decls.
9254 ("xalloc.h"): Include.
9255 (NAME_SIZE_DEFAULT): New macro.
9256 (savedir): Use xmalloc / xrealloc to allocate memory.
9257 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9258 Skip "" directory entries.
9259 Use strlen to calculate directory entry length, since the old method
9260 is rarely used these days and isn't worth supporting.
9261 Don't use a pointer after freeing it.
9262 Check for integer overflow when calculating allocation size.
9263 Use memcpy to copy entries, instead of stpcpy.
9264 Set errno properly when returning NULL.
9265 Check for readdir error.
9267 2000-06-26 Jim Meyering <meyering@lucent.com>
9269 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9271 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9273 * getusershell.c (xmalloc, xrealloc): Remove functions.
9275 Don't include <stdlib.h>. Don't declare malloc, realloc.
9277 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9279 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9281 2000-06-24 Jim Meyering <meyering@lucent.com>
9283 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9285 2000-06-21 Jim Meyering <meyering@lucent.com>
9287 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9289 2000-06-19 Paul Eggert <eggert@twinsun.com>
9291 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9292 (mbrtowc, mbstate_t): Define substitutes if
9293 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9294 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9295 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9297 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9299 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9300 than 1024, return a memory chunk of least possible size, instead
9301 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9302 Use free/xmalloc instead of xrealloc to avoid copying for very long
9305 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9307 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9308 address, not strdup. Include <stdlib.h> and don't declare free().
9310 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9312 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9315 2000-06-21 Jim Meyering <meyering@lucent.com>
9317 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9318 (noinst_HEADERS): Add getstr.h.
9320 * getline.c (getstr): Move into a separate file.
9321 * getstr.c (getstr): New file, extracted from getline.c, with
9322 the following changes: new parameter, delim2; both delim[12]
9323 parameters have type `int', not `char'. The latter would lose
9324 with 8-bit delimiters.
9325 * getstr.h: New file.
9327 2000-06-19 Jim Meyering <meyering@lucent.com>
9329 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9331 2000-06-18 Jim Meyering <meyering@lucent.com>
9333 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9334 Besides, these days every porting target provides a mkdir function.
9336 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9337 (this snippet comes from src/system.h).
9339 2000-06-15 Paul Eggert <eggert@twinsun.com>
9341 * human.c (adjust_value): New function.
9342 (human_readable_inexact): Apply rounding style even when
9343 printing approximate values.
9345 2000-06-14 Paul Eggert <eggert@twinsun.com>
9347 * human.c (human_readable_inexact): Allow an input block
9348 size that is not a multiple of the output block size, and vice versa.
9349 Reported by Piergiorgio Sartor.
9351 2000-06-14 Paul Eggert <eggert@twinsun.com>
9353 * getdate.y (get_date): Apply relative times after time
9354 zone indicator, not before. Reported by Todd A. Jacobs.
9356 2000-06-13 Jim Meyering <meyering@lucent.com>
9358 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9360 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9362 2000-06-12 Paul Eggert <eggert@twinsun.com>
9364 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9366 2000-06-04 Paul Eggert <eggert@twinsun.com>
9368 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9370 2000-06-04 Jim Meyering <meyering@lucent.com>
9372 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9373 SunOS 4.1.4 for which gid_t is an unsigned type.
9375 2000-06-03 Jim Meyering <meyering@lucent.com>
9377 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9379 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9381 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9382 newer, don't install charset.alias.
9383 * config.charset: Change the Linux/glibc rules so they become empty
9384 on glibc-2.1 or newer.
9386 2000-06-02 Jim Meyering <meyering@lucent.com>
9388 * mountlist.c: Back out last change. Instead, do this...
9389 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9390 member using the same `ignore'-testing code.
9391 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9395 2000-05-29 Jim Meyering <meyering@lucent.com>
9397 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9398 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9400 2000-05-22 Jim Meyering <meyering@lucent.com>
9402 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9404 2000-05-18 Jim Meyering <meyering@lucent.com>
9406 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9407 back, too, since it may have been modified by allocate_entry.
9408 (hash_delete): Rewrite to use neither the assignment operator
9409 nor the comma operator in an if-expression.
9411 2000-05-15 Paul Eggert <eggert@twinsun.com>
9414 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9415 Remove; no longer needed.
9416 "quotearg.h": Add include.
9417 (file_name): Do not bother to explicitly initialize to NULL; it's less
9418 efficient on some hosts.
9419 (close_stdout_status): Remove test as to whether stdout was already
9420 closed; it breaks for the case "echo x | sort >&-".
9421 Quote file name colons.
9422 Do not assume that _("write error") lacks format strings.
9424 2000-05-15 Jim Meyering <meyering@lucent.com>
9426 * version-etc.c (version_etc_copyright): Update the copyright string
9427 used in all --version output.
9429 2000-05-14 Jim Meyering <meyering@lucent.com>
9431 * closeout.c (close_stdout_set_file_name): New function.
9432 (close_stdout_status): Use new file-scoped global.
9433 Return right away if fstat says the stdout file descriptor is invalid.
9434 * closeout.h (close_stdout_set_file_name): Declare.
9436 2000-05-10 Jim Meyering <meyering@lucent.com>
9438 * closeout.c [default_exit_status]: New file-scoped variable.
9439 (close_stdout_set_status): New function.
9440 * closeout.h (close_stdout_set_status): Declare.
9442 2000-05-08 Jim Meyering <meyering@lucent.com>
9444 * long-options.c: Don't include closeout.h.
9445 (parse_long_options): Don't call close_stdout for --version.
9447 2000-05-06 Jim Meyering <meyering@lucent.com>
9449 * strnlen.c: Undefine __strnlen and strnlen.
9450 [!weak_alias]: Define __strnlen to strnlen.
9452 * atexit.c: New file, from libiberty.
9454 2000-05-06 Jim Meyering <meyering@lucent.com>
9456 * closeout.c (close_stdout_status): Also check for errors on the
9459 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9461 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9462 instead of xmalloc, xrealloc, path_concat.
9463 (locale_charset): Treat empty environment variables as absent.
9464 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9466 2000-05-04 Jim Meyering <meyering@lucent.com>
9468 * getopt.c: Update from glibc.
9469 * obstack.c: Likewise.
9470 * obstack.h: Likewise.
9471 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9473 * regex.h: Likewise.
9474 * strndup.c: Likewise.
9475 * strnlen.c: New file, from glibc.
9477 2000-05-01 Jim Meyering <meyering@lucent.com>
9479 * full-write.c (full_write): Remove `FIXME' part of comment.
9481 2000-04-29 Jim Meyering <meyering@lucent.com>
9483 * path-concat.c: Declare strdup only if it's not defined.
9484 * canon-host.c: Likewise.
9486 2000-04-28 Jim Meyering <meyering@lucent.com>
9488 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9489 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9490 included first, then limits.h is included by locale.h by libintl.h.
9491 From John David Anglin.
9493 2000-04-25 Jim Meyering <meyering@lucent.com>
9495 * makepath.c (S_IRWXUGO): Define.
9496 (make_path): Always perform explicit chmod if MODE specifies any
9497 of the `special' permission bits. Prompted by a bug report against
9498 install from Mate Wierdl and Joost van Baal.
9500 2000-04-18 Jim Meyering <meyering@lucent.com>
9504 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9505 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9507 2000-04-17 Jim Meyering <meyering@lucent.com>
9509 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9510 the definition of it to rpl_strftime also defined-away the system's
9513 2000-04-15 Jim Meyering <meyering@lucent.com>
9515 Use `C' to denote so-called `contiguous' files, the same way
9517 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9518 (ftypelet): Use S_ISCTG.
9519 From Michael Deutschmann.
9521 2000-04-14 Jim Meyering <meyering@lucent.com>
9523 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9525 2000-04-08 Jim Meyering <meyering@lucent.com>
9527 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9528 names don't conflict. Reported by Eli Zaretskii.
9530 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9532 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9533 bug. Deal with the different error behavior of Irix iconv.
9535 2000-04-07 Jim Meyering <meyering@lucent.com>
9537 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9538 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9540 2000-04-05 Jim Meyering <meyering@lucent.com>
9542 Portability tweaks required for ultrix4.3.
9543 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9544 * readutmp.c: Include sys/types.h before sys/stat.h.
9545 * canon-host.c: Declare strdup.
9546 * path-concat.c: Likewise.
9547 From John David Anglin.
9549 2000-04-04 Jim Meyering <meyering@lucent.com>
9551 Be more DOS 8.3-friendly.
9552 * ref-add.sin: Renamed from ref-add.sed.in.
9553 * ref-del.sin: Renamed from ref-del.sed.in.
9554 * Makefile.am: Reflect renaming.
9555 Reported by Eli Zaretskii.
9557 Use a temporary file name that won't clash with `charset.alias'
9558 in the DOS 8.3 name space.
9559 * Makefile.am (charset_tmp): Define.
9560 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9561 (uninstall-local): Likewise.
9562 Reported by Eli Zaretskii.
9564 2000-03-29 Paul Eggert <eggert@twinsun.com>
9566 * time/strftime.c (my_strftime): Make sure we call the system
9567 strftime, not ourselves, when invoking the underlying strftime.
9569 2000-03-24 Jim Meyering <meyering@lucent.com>
9571 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9572 (charset_alias): Define.
9573 (install-exec-local): Factor out common code.
9574 (uninstall-local): Split lines longer than 80.
9575 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9577 (.sed.in.sed): New rule. Don't redirect directly to $@.
9578 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9580 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9582 * config.charset: Output a line containing "Packages using this file".
9583 * ref-add.sed.in, ref-del.sed.in: New files.
9584 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9585 ref-del.sed): New rules.
9587 2000-03-17 Jim Meyering <meyering@lucent.com>
9589 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9590 Otherwise, include <strings.h>
9592 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9594 * unicodeio.c (utf8_wctomb): New function.
9595 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9596 format instead of in UCS-4 with platform dependent endianness.
9598 2000-03-07 Paul Eggert <eggert@twinsun.com>
9600 * savedir.c (savedir): Work even if directory size is
9601 negative; this can happen with some screwy NFS configurations.
9603 2000-03-06 Jim Meyering <meyering@lucent.com>
9605 * localcharset.c (get_charset_aliases): Don't try to free file_name
9606 if it's NULL (because we ran out of memory). From Bruno Haible.
9608 2000-03-05 Jim Meyering <meyering@lucent.com>
9610 * localcharset.c ("path-concat.h"): Include.
9611 (get_charset_aliases): Use path_concat instead of ANSI string
9614 * unicodeio.h (PARAMS): Define.
9615 Use it to guard prototype.
9617 2000-03-04 Jim Meyering <meyering@lucent.com>
9619 * Makefile.am (install-exec-local): Create $(libdir) before installing
9621 (uninstall-local): Uncomment this rule so `make distcheck' works
9624 * unicodeio.c (<errno.h>): Include it.
9625 (errno): Declare if not defined.
9627 * localcharset.c: Add Bruno's comment justifying use of volatile.
9629 * config.charset: New version, incorporating remarks from a linux
9630 i18n mailing list. From Bruno Haible.
9632 2000-03-02 Jim Meyering <meyering@lucent.com>
9634 * Makefile.am (EXTRA_DIST): Add config.charset.
9636 2000-03-01 Jim Meyering <meyering@lucent.com>
9638 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9639 * unicodeio.c: Likewise.
9641 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9643 * config.charset: New file.
9644 * localcharset.c: New file.
9645 * unicodeio.h, unicodeio.c: New files.
9646 * Makefile.am (DEFS): Add -DLIBDIR=...
9647 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9648 (noinst_HEADERS): Add unicodeio.h.
9649 (all-local, install-exec-local, charset.alias): New targets.
9651 2000-02-28 Paul Eggert <eggert@twinsun.com>
9653 * quotearg.c (ALERT_CHAR): New macro.
9654 (quotearg_buffer_restyled): Use it.
9656 2000-02-27 Jim Meyering <meyering@lucent.com>
9658 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9659 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9661 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9662 not `#if STDC_HEADERS'.
9663 Declare malloc if needed.
9665 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9666 now that autoconf always defines the HAVE_DECL_ symbols.
9667 * human.c: Likewise.
9669 * strtoumax.c: Likewise.
9671 * backupfile.c: Arrange for cpp to fail if the configure-time
9672 declaration check was not run.
9674 * human.c: Likewise.
9676 * strtoumax.c: Likewise.
9678 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9679 then first look up the entire `.'-containing string as a login name.
9681 2000-02-18 Paul Eggert <eggert@twinsun.com>
9683 * getdate.y: Handle two-digit years with leading zeros correctly.
9684 (textint): New typedef.
9685 (parser_control): Member year changed from int to textint.
9687 (YYSTYPE): Removed; replaced by %union with int and textint members.
9688 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9689 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9690 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9691 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9692 (date, number, to_year): Use width of number in digits, not its value,
9693 to determine whether it's a 2-digit year, or a 2-digit time.
9694 (yylex): Store number of digits of numeric tokens.
9695 Reported by John Kendall.
9697 (parser_control): Changed from struct parser_control to typedef (for
9698 consistency). All uses changed.
9700 (tID): Removed; not used.
9701 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9703 2000-02-14 Paul Eggert <eggert@twinsun.com>
9705 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9706 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9708 2000-02-12 Jim Meyering <meyering@lucent.com>
9710 * userspec.c (ISDIGIT): Define it.
9711 (isdigit): Remove definition.
9712 (is_number): Use ISDIGIT, not isdigit.
9713 <libintl.h>: Include.
9715 (parse_user_spec): Mark translatable strings.
9717 2000-02-10 Jim Meyering <meyering@lucent.com>
9719 With these changes, nanosleep.[ch] are finally enough like the other
9720 lib/* replacement files to compile on a few more losing systems.
9722 * nanosleep.h: Don't include config.h.
9723 Remove prototype from declaration of nanosleep.
9724 (PARAMS): Remove now-unneeded definition.
9725 * nanosleep.c: #undef nanosleep.
9726 (rpl_nanosleep): Rename from nanosleep.
9728 2000-02-03 Jim Meyering <meyering@lucent.com>
9730 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9731 rather than with `#if HAVE_UTMPNAME'.
9733 2000-02-01 Jim Meyering <meyering@lucent.com>
9735 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9737 2000-01-31 Jim Meyering <meyering@lucent.com>
9739 * nanosleep.h (nanosleep): Guard declaration with
9740 `#if ! HAVE_DECL_NANOSLEEP'.
9741 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9742 the declaration in that vendor's sys/timers.h.
9743 Reported by Christian Krackowizer.
9745 * quotearg.c (ISASCII): Add #undef and move definition to follow
9746 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9747 (ISPRINT): Likewise.
9748 Reported by Tom Tromey.
9750 2000-01-30 Jim Meyering <meyering@lucent.com>
9752 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9753 uses of ->ut_name. The latter doesn't work with new Linux header files
9754 where only utmpx.ut_user is declared.
9756 * readutmp.h (UT_USER): Define.
9758 2000-01-23 Jim Meyering <meyering@lucent.com>
9760 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9763 2000-01-22 Jim Meyering <meyering@lucent.com>
9765 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9766 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9767 Required for some AIX systems. Reported by Christian Krackowizer.
9768 [TESTING] (main): New function.
9770 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9771 * dirname.c (dir_name): Support for DOS-style file names with drive
9774 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9776 * strverscmp.c (ISDIGIT): Define.
9777 (strverscmp): Use ISDIGIT, not isdigit.
9779 2000-01-17 Paul Eggert <eggert@twinsun.com>
9781 * nanosleep.c (nanosleep):
9782 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9783 POSIX.1 doesn't require SA_INTERRUPT and some systems
9784 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9785 it's been part of POSIX.1 since day 1 (in 1988).
9787 2000-01-17 Jim Meyering <meyering@lucent.com>
9789 * interlock: Remove unused file. Reported by François Pinard.
9791 2000-01-16 Paul Eggert <eggert@twinsun.com>
9793 * quotearg.c (quotearg_buffer_restyled): Do not quote
9794 alert, backslash, formfeed, and vertical tab unnecessarily in
9795 shell quoting style.
9798 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9799 Free Software Foundation, Inc.
9800 Copying and distribution of this file, with or without modification,
9801 are permitted provided the copyright notice and this notice are preserved.