1 2006-07-05 Eric Blake <ebb9@byu.net>
3 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
5 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
7 2006-06-27 Bruno Haible <bruno@clisp.org>
9 Assume ANSI C header files and <ctype.h> functions.
10 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
11 (mbsnwidth): Use isprint, iscntrl instead.
13 2006-07-03 Jim Meyering <jim@meyering.net>
15 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
16 macro is used before the first cycle_check call.
18 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
20 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
21 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
22 reported by Mark D. Baushke, one in
23 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
27 * .cppi-disable: Add stdint_.h.
28 * .cvsignore: Add stdint.h.
30 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
32 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
33 both double and long double versions.
34 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
35 * xstrtold.c: New file.
36 * xstrtod.h (xstrtold): New decl.
38 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
40 * filemode.c (setst): Remove.
41 (strmode): Rewrite to avoid setst. This makes the code shorter,
42 (arguably) clearer, and the generated code is a bit smaller on my
43 Debian GNU/Linux stable x86 host.
45 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
47 * filemode.c: Include "filemode.h" first, to test the interface.
48 Assume that filemode.h includes sys/types.h and sys/stat.h.
49 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
50 (ftypelet): Reorder to put common cases first, for efficiency.
51 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
53 (strmode): Renamed from mode_string, and now stores 12 bytes instead
54 of 10, for compatibility with FreeBSD. All callers changed.
55 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
56 that can't be deduced solely from st_mode. First arg is now a const
58 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
59 (strmode): Renamed from mode_string.
60 (filemodestring): New decl.
61 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
62 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
63 (S_ISPORT, S_ISWHT): New macros, if not already defined.
65 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
67 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
68 fsusage.h now does that. Include fsusage.h first, to test interface.
69 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
70 at most one method (the old code could have generated decls that
71 didn't conform to C89, not that this was ever exercised).
72 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
74 2006-03-19 Jim Meyering <jim@meyering.net>
76 Work even in a chroot where d_ino values for entries in "/"
77 don't match the stat.st_ino values for the same names.
78 * getcwd.c (__getcwd): When no d_ino value matches the target inode
79 number, iterate through all entries again, using lstat instead.
80 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
81 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
83 * getcwd.c (__getcwd): Clarify a comment.
84 Use memcpy in place of a call to strcpy.
86 2006-03-12 Jim Meyering <jim@meyering.net>
88 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
89 that of the current directory (which we're about to chdir ".." out of),
90 then save the dev-ino of the parent, instead.
92 * same-inode.h (SAME_INODE): New file/macro.
93 * chdir-safer.c (SAME_INODE): Remove definition.
94 Include "same-inode.h", instead.
96 * cycle-check.h: Include "same-inode.h".
97 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
98 * cycle-check.c (SAME_INODE): Remove definition.
99 * root-dev-ino.h: Include "same-inode.h".
101 2006-03-11 Eric Blake <ebb9@byu.net>
103 * same.c (same_name): s/base_name/last_component/
104 * backupfile.c (check_extension, numbered_backup): Likewise.
105 * filenamecat.c (file_name_concat): Likewise.
107 2006-03-11 Eric Blake <ebb9@byu.net>,
108 Paul Eggert <eggert@cs.ucla.edu>
110 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
111 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
113 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
114 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
115 (last_component): New method.
116 * dirname.c (dir_len): Determine when drive letters need a
117 subsequent slash. Preserve // when it is special.
118 (dir_name): Don't append dot when drive letter is absolute.
119 [TEST_DIRNAME]: Move into a full-blown gnulib test.
120 * basename.c (base_name): New semantics - malloc the result.
121 Preserve // when it is special. Preserve relative files that look
123 (base_len): Preserve // when it is special.
124 (last_component): New method, similar to old base_name semantics.
125 * stripslash.c (strip_trailing_slashes): Use last_component, not
126 base_name. Strip redundant slashes from ///.
128 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
130 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
131 both are 64 bits, since this seems to be the tradition, and this
132 prevents gcc -Wformat from warning about usages with PRIuMAX. If
133 we ever run into a host that prefers long long to long in this
134 case, we'll need another configure-time test. Problem reported by
137 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
139 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
140 possible collision with system files.
141 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
142 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
143 WCHAR_MIN and WCHAR_MAX in this case.
144 (<stddef.h>): Do not include; no longer needed.
145 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
146 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
147 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
148 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
149 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
150 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
151 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
152 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
153 !defined(__c99))]: Include in this case too, since it's harmless
155 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
157 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
158 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
159 (_STDINT_MIN, _STDINT_MAX): New macros.
160 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
161 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
162 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
163 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
164 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
165 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
166 macros, not typedefs; this simplifies things quite a bit.
167 Use long int for all types narrower than int64_t.
168 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
169 Define in terms of long long int or int64_t or long int,
170 not int64_t or int32_t. This saves some compile-time testing.
171 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
172 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
173 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
174 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
175 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
176 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
177 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
178 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
179 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
180 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
181 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
182 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
183 undef any previous version and define our own version, for
184 simplicity and consistency with the new macros for types.
185 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
186 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
187 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
188 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
189 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
190 @WINT_T_SUFFIX@ to keep things simple here.
191 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
192 Simplify by assuming typical 8/16/32/64 host, since we're
193 already doing that elsewhere anyway.
194 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
195 and assume long long int is 64 bits if available. This
196 speeds up 'configure'.
198 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
200 * getaddrinfo.c: fixed typo
202 2006-06-29 Eric Blake <ebb9@byu.net>
204 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
205 unused static function.
207 2006-06-29 Eric Blake <ebb9@byu.net>
211 2006-06-29 Derek R. Price <derek@ximbiot.com>
213 * strftime.c: Assume strftime() exists.
215 2006-06-28 Bruno Haible <bruno@clisp.org>
217 * getaddrinfo.h: Fix POSIX URL.
218 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
219 (use_win32_p): Make static.
220 (getaddrinfo): Reject service name if it is empty or does not consist
221 solely of decimal digits, or if its value is > 65535.
222 (getnameinfo): Remove useless casts.
224 2006-06-28 Derek R. Price <derek@ximbiot.com>
226 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
227 Autoconf 2.60 says this stuff was obsolete.
229 2006-05-12 Bruno Haible <bruno@clisp.org>
231 * mkdtemp.c [MINGW]: Include <io.h>.
232 (mkdir): Define using _mkdir.
234 2006-06-28 Bruno Haible <bruno@clisp.org>
236 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
237 declaration for wcwidth.
238 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
240 2006-06-28 Eric Blake <ebb9@byu.net>
242 * xvasprintf.h: Fix comments.
244 2006-06-28 Eric Blake <ebb9@byu.net>
246 * mbchar.h (wcwidth): Include wcwidth.h.
247 * mbswidth.c (wcwidth): Move from here...
248 * wcwidth.h: ...to this new file.
250 2006-06-28 Simon Josefsson <jas@extundo.com>
252 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
253 functions there. It will succeed on Windows XP, but on Windows
254 2000 and (presumably) earlier, it will fail, and use the internal
256 (use_win32_p): New function.
257 (getaddrinfo): Use strtoul on servname, to support numeric ports.
258 Support AI_NUMERICSERV to disable getservbyname.
259 (getnameinfo): New function, only supports
260 NI_NUMERICHOST|NI_NUMERICSERV for now.
262 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
263 only have some of them. Add AI_NUMERICSERV. Add prototype for
266 2006-06-27 Bruno Haible <bruno@clisp.org>
268 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
270 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
272 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
273 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
274 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
276 2006-06-26 Bruno Haible <bruno@clisp.org>
278 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
280 Reported by Mark D. Baushke and Larry Jones.
282 2006-06-26 Bruno Haible <bruno@clisp.org>
284 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
286 Suggested by Mark D. Baushke and Larry Jones.
288 2006-06-23 Mark D. Baushke <mdb@gnu.org>
290 * stdint_.h: Treat BSD/OS like OpenBSD.
292 2006-06-23 Bruno Haible <bruno@clisp.org>
294 * stdint_.h: Treat IRIX like OpenBSD.
296 2006-06-23 Bruno Haible <bruno@clisp.org>
298 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
299 ISO C 99 Technical Corrigendum 1.
301 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
303 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
304 Some compiler complained about some of them. Problem reported by
306 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
308 2006-06-21 Simon Josefsson <jas@extundo.com>
310 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
313 * socket_.h: Don't define WINVER.
315 * inet_pton.h, inet_pton.c: New file, taken from glibc but
316 slightly modified to work in gnulib.
318 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
320 * read-file.c (fread_file): Start with buffer allocation of
321 0 bytes rather than 1 byte; this simplifies the code.
322 Don't invoke feof; it's not needed. Refactor to avoid duplicate
323 code to free buffer and save/restore errno.
324 (internal_read_file): Remove unused local.
326 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
328 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
329 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
330 Problem reported by Denis Excoffier in
331 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
333 2006-06-19 Simon Josefsson <jas@extundo.com>
335 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
337 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
339 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
341 2006-06-17 Bruno Haible <bruno@clisp.org>
343 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
345 2006-06-17 Bruno Haible <bruno@clisp.org>
347 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
348 problem on Solaris 2.5.1.
350 2006-06-16 Eric Blake <ebb9@byu.net>
352 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
353 * unicodeio.c [!defined errno]: Likewise.
354 * strtol.c [!defined errno]: Likewise.
355 * strtod.c [!defined errno]: Likewise.
357 2006-06-15 Bruno Haible <bruno@clisp.org>
359 * stdint_.h: Rewritten to be fully auto-configured.
360 Fixes bug on HP-UX/IA64.
362 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
364 * getdate.y (__attribute__): Don't define if already defined.
365 Problem reported by Larry Jones.
366 * utimens.c (__attribute__): Likewise.
368 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
370 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
371 reported by Andreas Schwab.
373 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
374 Bruno Haible <bruno@clisp.org>
376 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
378 2006-05-26 Martin Lambers <marlam@marlam.de>
380 * getpass.c: Updates the test for the native W32 API, and adds
381 missing includes, thus fixing compilation warnings.
383 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
385 * tempname.c (small_open, large_open): New macros.
386 (__open, __open64) [!_LIBC]: Remove.
387 (__gen_tempname): Use small_open and large_open instead of __open
388 and __open64. This fixes a portability bug on HP-UX 11.11i
389 reported by Simon Wing-Tang in
390 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
392 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
394 * exclude.c (exclude_fnmatch): New function.
395 (excluded_file_name): Call exclude_fnmatch.
396 * exclude.h (excluded_file_name): New prototype
398 2006-05-24 Bruno Haible <bruno@clisp.org>
400 * printf-args.c (printf_fetchargs): Turn NULL pointers for
401 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
402 Reported by Thorsten Maerz <torte@netztorte.de> via
403 Aaron Stone <aaron@serendipity.cx>.
405 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
407 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
408 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
409 (my_usleep): Don't mishandle maximum value.
411 2006-05-19 Jim Meyering <jim@meyering.net>
413 * getugroups.c: Correct an outdated comment. From Bruno Haible.
415 2006-05-17 Bruno Haible <bruno@clisp.org>
418 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
420 2006-05-17 Bruno Haible <bruno@clisp.org>
422 * stdint_.h: Fix recognition of Cygwin.
424 2006-05-11 Jim Meyering <jim@meyering.net>
426 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
428 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
430 * crc.c (crc32_update): Remove unnecessary L suffix.
431 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
432 unwanted sign propagation, e.g., on hosts with 64-bit int.
433 There still are some problems with reeelly weird theoretical hosts
434 (e.g., 33-bit int) but it's not worth worrying about now.
435 * sha1.c (rol): Likewise.
436 (K1, K2, K3, K4): Remove unnecessary L suffix.
438 2006-05-10 Bruno Haible <bruno@clisp.org>
440 * des.c: Cast to avoid warnings.
442 2006-05-10 Simon Josefsson <jas@extundo.com>
444 * md4.c: Typo fix, update copyright years.
445 (K1, K2): Don't use L because it turn computations into 64-bit on
448 2006-05-09 Bruno Haible <bruno@clisp.org>
450 * xvasprintf.c: Include limits.h, string.h, xsize.h.
451 (EOVERFLOW): Define fallback value.
452 (xstrcat): New function.
453 (xvasprintf): Recognize the special case of a string concatenation.
455 2006-05-01 Bruno Haible <bruno@clisp.org>
457 * stdint_.h: Shorter URL.
458 * inttypes.h: Likewise.
460 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
462 * verify.h: Document the internals better. Most of this change
463 was written by Bruno Haible.
465 2006-04-29 Bruno Haible <bruno@clisp.org>
467 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
468 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
470 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
472 * getdate.y (get_date): When adding relative date, start with the
473 initial time, not with the result of the first mktime call.
475 2006-04-23 Bruno Haible <bruno@clisp.org>
477 * copy-file.c: Include <unistd.h> unconditionally.
478 * execute.c: Likewise.
479 * fatal-signal.c: Likewise.
480 * findprog.c: Likewise.
481 * mkdtemp.c: Likewise.
484 * wait-process.h: Likewise.
486 2006-04-23 Bruno Haible <bruno@clisp.org>
488 * fwriteerror.c (fwriteerror): Call fclose also when an error
489 condition was already detected.
490 Reported by Ben Pfaff <blp@cs.stanford.edu>.
492 2006-04-19 Derek Price <derek@ximbiot.com>
493 Eric Blake <ebb9@byu.net>
495 * inttypes.h: Correct grammar in comment.
497 2006-04-18 Derek Price <derek@ximbiot.com>
498 Paul Eggert <eggert@cs.ucla.edu>
500 * inttypes.h: New file.
501 * strtoimax.c: Assume <inttypes.h>.
503 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
505 * utimens.c (futimens): glibc futimesat messes up if /proc
506 isn't mounted. Problem reported by Kir Kolyshkin.
508 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
510 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
511 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
512 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
514 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
516 Merge regex changes from libc, removing some of our
517 POSIX-conformance changes that were rejected and redoing them in a
520 * regcomp.c (re_compile_internal, init_dfa):
521 Length arg is now size_t, not Idx. All uses changed.
522 (peek_token): Forward decl now says internal_function.
523 (__re_error_msgid, __re_error_msgid_idx):
524 Now static rather than extern with attribute_hidden.
525 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
526 For some reason libc prefers K&R style defns for external functions.
527 (regerror) [!defined _LIBC]: Likewise.
528 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
529 (seek_collating_symbol_entry, lookup_collation_sequence_value):
530 (build_range_exp, build_collating_symbol):
532 (re_compile_fastmap): Use '\0' to memset, not 0.
533 (utf8_sb_map): Make the calculations more obvious.
534 (init_dfa, parse_bracket_exp, build_charclass_op):
535 Call calloc and cast result, as glibc does.
536 (init_word_char, fetch_token, peek_token, peek_token_bracket):
537 (build_range_exp, build_collating_symbol):
538 Now internal functions.
540 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
542 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
543 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
544 Don't depend on VMS; depend on __VMS instead, for POSIX
546 (regoff_t): Define to ssize_t, not long int.
548 Remove the REG_ macros named below. Instead, make the old names
549 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
551 (REG_BACKSLASH_ESCAPE_IN_LISTS):
552 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
553 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
554 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
555 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
556 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
557 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
558 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
559 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
560 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
561 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
562 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
563 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
564 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
565 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
566 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
567 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
569 Remove. All uses replaced by the old RE_* names.
570 (RE_BACKSLASH_ESCAPE_IN_LISTS):
571 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
572 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
573 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
574 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
575 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
576 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
577 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
578 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
579 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
580 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
581 Don't bother having these macros be independent of each others'
582 values, since they no longer exist in the POSIX name space.
584 Rename the following member names back to their old names,
585 unless !__USE_GNU_REGEX. All uses changed back.
586 (buffer): Renamed from re_buffer.
587 (allocated): Renamed from re_allocated.
588 (used): Renamed from re_used.
589 (syntax): Renamed from re_syntax.
590 (fastmap): Renamed from re_fastmap.
591 (translate): Renamed from re_translate.
592 (can_be_null): Renamed from re_can_be_null.
593 (regs_allocated): Renamed from re_regs_allocated.
594 (fastmap_accurate): Renamed from re_fastmap_accurate.
595 (no_sub): Renamed from re_no_sub.
596 (not_bol): Renamed from re_not_bol.
597 (not_eol): Renamed from re_not_eol.
598 (newline_anchor): Renamed from re_newline_anchor.
599 (num_regs): Renamed from rm_num_regs.
600 (start): Renamed from rm_start.
601 (end): Renamed from rm_end.
603 (free_state): Move up a bit.
605 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
607 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
608 when that is what is intended.
609 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
610 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
612 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
613 All uses changed back to re_malloc, etc. It's now the caller's
614 responsibility to check for overflow; all callers changed.
615 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
616 (re_x2nrealloc): Remove.
617 (free_state): Remove decl.
619 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
620 (re_set_registers, re_exec):
623 2006-01-31 Roland McGrath <roland@redhat.com>
625 * regcomp.c (calc_eclosure_iter): Remove dead variables.
626 Reported by Mike Frysinger <vapier@gentoo.org>.
628 2006-01-15 Andreas Jaeger <aj@suse.de>
631 * regex_internal.c (re_string_reconstruct): Adjust for
632 build_wcs_upper_buffer change.
633 (build_wcs_upper_buffer): Change return type.
635 2005-12-10 Ulrich Drepper <drepper@redhat.com>
637 * regex_internal.h: Include <stdint.h> if available.
639 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
641 * regex_internal.h (SIZE_MAX): Provide a default definition.
643 2005-10-14 Ulrich Drepper <drepper@redhat.com>
645 * regcomp.c: Adjust for changed secondary hash function.
647 2005-09-30 Ulrich Drepper <drepper@redhat.com>
649 * regex.h: Pretty printing.
650 Clean up namespace a bit.
652 2005-09-30 Jakub Jelinek <jakub@redhat.com>
654 * regexec.c (update_cur_sifted_state, check_arrival,
655 check_arrival_add_next_nodes): Avoid using uninitialized variable.
657 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
658 Ulrich Drepper <drepper@redhat.com>
661 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
662 (bitset_word_t): Renamed from bitset_word. All uses changed.
664 2005-09-22 Ulrich Drepper <drepper@redhat.com>
667 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
668 * regcomp.c: Remove unnecessary uses of
669 unsigned RE_TRANSLATE_TYPE.
670 * regex_internal.h: Likewise.
671 * regex_internal.c: Likewise.
672 * regexec.c: Likewise.
673 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
675 2005-09-07 Ulrich Drepper <drepper@redhat.com>
677 * regexec.c (find_recover_state): Remove unnecessary
679 (transit_state_bkref): Make DFA a const pointer.
680 (get_subexp): Likewise.
681 (check_arrival): Likewise.
682 (update_cur_sifted_state): Likewise.
683 (re_search_internal): Likewise.
684 (prune_impossible_nodes): Likewise.
685 (acquire_init_state_context): Likewise.
686 (proceed_next_node): Likewise.
687 (set_regs): Likewise.
688 (free_fail_stack_return): Likewise.
689 (check_arrival_expand_ecl): Mark DFA parameter as const.
690 (check_arrival_expand_ecl_sub): Likewise.
691 (check_subexp_limits): Likewise.
692 (sub_epsilon_src_nodes): Likewise.
693 (add_epsilon_src_nodes): Likewise.
694 (merge_state_array): Likewise.
695 (update_regs): Likewise.
696 (build_trtable): Likewise.
697 (sift_states_backward): Mark MCTX parameter as const.
698 (build_sifted_states): Likewise.
699 (update_cur_sifted_state): Likewise.
700 (sift_states_mkref): Likewise.
701 (check_arrival_expand_ecl): Mark eclosure as const.
702 (check_dst_limits_calc_pos_1): Likewise.
703 * regex_internal.h (re_match_context_t): Make dfa a const
706 2005-09-06 Ulrich Drepper <drepper@redhat.com>
708 * regexec.c (merge_state_with_log): Define dfa as const pointer.
709 (transit_state_sb): Likewise.
710 (transit_state_mb): Likewise.
711 (sift_states_iter_mb): Likewise.
712 (check_arrival_add_next_nodes): Likewise.
713 (check_node_accept_bytes): Change first parameter to pointer-to-const.
714 [_LIBC] (re_search_2_stub): Use mempcpy.
716 * regex_internal.c (re_string_reconstruct): Avoid calling
717 mbrtowc for very simple UTF-8 case.
719 * regex_internal.c (re_acquire_state): Make DFA pointer arg
721 (re_acquire_state_context): Likewise.
722 * regex_internal.h: Adjust prototypes.
724 * regex.c: Prevent using C++ compilers.
726 * regex_internal.c (re_acquire_state): Minor code rearrangement.
727 (re_acquire_state_context): Likewise.
729 2006-03-29 Mark D. Baushke <mdb@gnu.org>
730 Bruno Haible <bruno@clisp.org>
732 * stdint_.h: On OpenBSD, don't redefine types already included in
733 <sys/types.h> and <inttypes.h>.
735 2006-03-24 Eric Blake <ebb9@byu.net>
737 * time_r.c (copy_string_result): Remove, as it is no longer used.
739 2006-03-24 Simon Josefsson <jas@extundo.com>
741 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
742 including some doc fixes.
743 (base64_encode_alloc): Fix +1 bug on allocation failures.
745 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
747 * base64.c (base64_encode): Do not read past end of array with
748 unsanitized input on systems with CHAR_BIT > 8.
750 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
752 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
753 Typedef to long int, not to off_, as POSIX will likely change
756 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
758 * argp-help.c (validate_uparams): Fix typo
759 * argp-parse.c (argp_default_options): Consistently begin help
760 messages with a lowercase letter.
762 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
764 * time_r.h (asctime_r, ctime_r): Remove. These functions can
765 overrun buffers and shouldn't be used (much as gets shouldn't be
767 * time_r.c (asctime_r, ctime_r): Likewise.
769 2006-03-08 Simon Josefsson <jas@extundo.com>
771 * gc-gnulib.c (randomize): Don't open files called 'no', they
772 signal that configure disabled the device.
774 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
776 * c-stack.c: Include unistd.h unconditionally, since we now assume
778 * getlogin_r.c: Likewise.
779 * getlogin_r.h: Likewise.
781 * pagealign_alloc.c: Likewise.
782 * unistd_.h: Remove; no longer needed.
784 2006-03-07 Simon Josefsson <jas@extundo.com>
786 * unistd_.h: New file.
788 2006-03-07 Simon Josefsson <jas@extundo.com>
790 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
792 2006-03-01 Simon Josefsson <jas@extundo.com>
794 * readline.c: Fix typo, tiny patch from Stepan Kasal
797 2006-02-28 Simon Josefsson <jas@extundo.com>
799 * getopt.c: Protect #include of unistd.h, for MSVS.
801 2006-02-27 Simon Josefsson <jas@extundo.com>
803 * base64.h: Indent #define's. From Jim Meyering
806 2006-02-27 Jim Meyering <jim@meyering.net>
808 Revert the change of 2006-02-24, so these files can continue
809 to be sync'd from gettext.
810 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
813 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
815 * glob.c: Say "invalid" rather than "illegal" in comments.
817 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
819 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
821 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
823 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
824 AT_FDCWD exceeds INT_MAX.
825 * openat.h (AT_FDCWD): Likewise.
827 2006-02-14 Jim Meyering <jim@meyering.net>
831 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
832 failure on deficient systems, and simplify gnulib lgpl dependencies.
833 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
834 xmalloc/lstat combination. Based on a patch from Bruno Haible.
836 * xalloc-die.c: Remove unused definition of N_.
838 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
840 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
842 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
844 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
845 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
847 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
849 * argp-namefrob.h: Restore changes accidentally lost during the
850 "autoupdate" on 2005-12-12.
852 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
854 * fnmatch.c (L_): Renamed from L, to work around a bug in
855 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
856 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
859 2006-01-26 Simon Josefsson <jas@extundo.com>
861 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
862 prototype is visible on mingw32.
864 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
867 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
870 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
872 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
873 attempt to open for write; this always fails, at least on POSIX
874 hosts. This reinstates the 2006-01-09 change, which was
875 inadvertently removed.
877 2006-01-26 Bruno Haible <bruno@clisp.org>
878 Paul Eggert <eggert@cs.ucla.edu>
881 [(! (defined __cplusplus || defined __BEOS__)
883 && !(defined __HP_cc || defined __xlc__
884 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
886 #define to signed char in these cases too; this simplifies
887 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
888 etc., separately) and makes it more conservative.
890 2006-01-21 Jim Meyering <jim@meyering.net>
892 Sync from the stable (b5) branch of coreutils:
894 * fts.c (fts_children): Don't let close() clobber errno from
897 * fts.c (fts_stat): When following a symlink-to-directory,
898 don't necessarily interpret stat-fails+lstat-succeeds as indicating
899 a dangling symlink. That can also happen at least for ELOOP.
900 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
901 FYI, this bug predates the inclusion of fts.c in coreutils.
903 * fts.c (fts_open): Put new maxarglen declaration and uses
904 in their own block, so pre-c99 compilers don't object.
906 Avoid the double-free (first in fts_read, second in fts_close) that
907 would occur when an `active' directory is made inaccessible (e.g.,
908 via chmod a-x) during a traversal.
909 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
910 before returning. Reproduce this failure by
911 mkdir -p a/b; cd a; chmod a-x . b
912 Reported by Stavros Passas.
914 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
916 * argp-namefrob.h: Bugfix. Remove stray #
918 2006-01-25 Bruno Haible <bruno@clisp.org>
920 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
922 Reported by Paul Eggert.
924 2006-01-25 Jim Meyering <jim@meyering.net>
926 * fileblocks.c: Remove more useless parentheses.
927 * readutmp.h: Likewise.
929 2006-01-24 Bruno Haible <bruno@clisp.org>
931 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
933 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
936 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
937 to avoid problems with the built-in _Bool type.
938 Reported by Paul Eggert on 2005-11-26.
940 2006-01-24 Jim Meyering <jim@meyering.net>
942 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
944 2006-01-24 Simon Josefsson <jas@extundo.com>
946 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
949 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
951 Work around porting bugs reported by Dieter in
952 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
953 * getopt.c (_NOPROTO): Remove; no longer needed.
954 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
955 Include "getopt.h" first, to check interface.
956 (getenv): Declare only if defined HAVE_DECL_GETENV &&
958 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
959 (__strndup): Revert to K&R-style function dfns, the glibc style.
960 * strnlen.c: Don't claim it's taken from glibc; it's not.
961 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
962 Include strnlen.h first, to get prototype properly.
963 (strnlen): Renamed from __strnlen.
966 2006-01-23 Ulrich Drepper <drepper@redhat.com>
968 These changes imported from libc.
969 * getopt.c: Use __fxprintf instead of inline stream orientation
970 test and two separate function calls.
971 * strndup.c (__strndup): Add libc_hidden_def.
973 2006-01-22 Bruno Haible <bruno@clisp.org>
975 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
976 temporary buffer for sprintf, take into account the precision also
977 for 'd', 'i', 'u', 'o', 'x', 'X'.
979 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
981 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
982 to pacify gcc -Wswitch-default.
984 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
986 * argp-help.c (usage_long_opt): Do not print DOC options.
987 (__argp_base_name): Removed
988 * argp-namefrob.h (__argp_basename): Removed definition. Was a
990 (__argp_base_name): Provide macro definition or extern declaration
991 depending on the configuration
993 2006-01-20 Simon Josefsson <jas@extundo.com>
995 * inet_ntop.h: Unconditionally include sys/socket.h.
997 2006-01-19 Simon Josefsson <jas@extundo.com>
999 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1001 2006-01-12 Simon Josefsson <jas@extundo.com>
1003 * base64.c: Fix warning, reported by Bruno Haible
1004 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1006 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1008 Sync from coreutils.
1009 * md5.c: Fix commentary typos.
1010 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1011 * md5.h (__attribute__): Remove; unused.
1012 * sha1.c: Fix commentary to match md5 better.
1013 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1014 so that we don't need to worry about alignment. All uses changed.
1015 This merges the 2005-10-28 md5 change into sha1.
1017 2006-01-11 Jim Meyering <jim@meyering.net>
1019 Sync from coreutils.
1020 * md5.c (OP): Fix spacing.
1022 2006-01-11 Simon Josefsson <jas@extundo.com>
1024 * stdint_.h (SIZE_MAX): Add missing (.
1026 2006-01-10 Bruno Haible <bruno@clisp.org>
1028 * argp.h (__const): Remove macro. Use const instead.
1029 * argp-fmtstream.h (__const): Likewise.
1030 * glob_.h (__const): Remove macro.
1031 * glob-libc.h: Use const instead of __const.
1033 2006-01-10 Jim Meyering <jim@meyering.net>
1035 Avoid the double-free (first in fts_read, second in fts_close) that
1036 would occur when an `active' directory is made inaccessible (e.g.,
1037 via chmod a-x) during a traversal.
1038 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1039 before returning. Reproduce this failure by
1040 mkdir -p a/b; cd a; chmod a-x . b
1041 Reported by Stavros Passas.
1043 Sync from coreutils.
1044 * sha1.c: Tweak grammar in a comment.
1046 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1048 * regex_internal.h (BITSET_WORD_BITS):
1049 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1050 preprocessor mishandles large unsigned values as if they were signed.
1051 Problem reported by Claudio Fontana in
1052 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1054 2006-01-10 Simon Josefsson <jas@extundo.com>
1056 * socket_.h: New file.
1058 2006-01-10 Bruno Haible <bruno@clisp.org>
1060 * localcharset.c: Update from GNU gettext.
1062 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1064 Sync from coreutils.
1065 * chdir-long.c (cdb_free): Don't bother trying to open directory
1066 for write access: POSIX says that must fail.
1067 * fts.c (diropen): Likewise.
1068 * save-cwd.c (save_cwd): Likewise.
1069 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1070 well, for minor improvements on hosts that lack O_DIRECTORY.
1071 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1072 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1073 Fall back on chown if open failed with EACCES.
1075 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1076 Report an error at compile-time if only a 1-second nominal clock
1077 resolution is found.
1079 * lchmod.h: New file.
1080 * mkdir-p.c: Include lchmod.h, lchown.h.
1081 (make_dir_parents): Use lchown rather than chown, and
1082 lchmod rather than chmod.
1084 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1085 too. Problem with "none" reported by Bob Proulx. Problem with
1086 "proc" reported by n0dalus.
1088 * mountlist.c: Include <limits.h>.
1089 (dev_from_mount_options)
1090 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1091 New function. It no longer assumes "dev=" has the System V meaning
1092 on Linux (since it doesn't). It also parses "dev=" more carefully.
1093 (read_file_system_list)
1094 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1095 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1098 * posixtm.h (PDS_PRE_2000): New macro.
1099 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1100 All usages changed. Reject dates outside the range 1969-1999 if
1101 PDS_PRE_2000 is used.
1103 2006-01-09 Jim Meyering <jim@meyering.net>
1105 Sync from coreutils.
1107 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1109 * chdir-safer.h, chdir-safer.c: New files.
1111 * modechange.c (mode_compile): Reject an invalid mode string
1112 that starts with an octal digit. From Andreas Gruenbacher.
1114 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1115 and dup to open_safer and dup_safer, respectively.
1116 (openat_permissive): Fix typo in comment.
1118 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1119 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1120 (_): Remove; no longer needed.
1121 (openat): Renamed from rpl_openat; no need for rpl_openat
1122 since openat.h renames openat for us.
1123 Replace most of the body with a call to openat_permissive,
1124 to avoid duplicate code.
1125 Port to (probably hypothetical) environments were mode_t is
1127 (openat_permissive): Require mode arg, so that we can check
1128 types better. Put it just after flags. Change cwd failure
1129 indicator from pointer-to-bool to pointer-to-errno-value.
1130 All callers changed.
1131 Invoke openat_save_fail and/or openat_restore_fail if
1132 cwd_errno is null, so that openat can call us.
1133 (openat_permissive, fdopendir, fstatat, unlinkat):
1134 Simplify errno handling to avoid some duplicate code,
1135 as it's OK to set errno on success.
1136 * openat.h: Revamp code so that function macros depend on
1137 __OPENAT_PREFIX only, not also on AT_FDCWD.
1138 (openat_ro): Remove. Caller changed to use openat_permissive.
1139 (openat_permissive): Now a macro, if not a function.
1140 (openat_restore_fail, openat_save_fail): Now always functions,
1141 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1143 * openat-priv.h: New file, defining macros used by mkdirat.c
1145 * mkdirat.c: Include openat-priv.h.
1146 Remove definitions of macros defined therein.
1147 * openat.c: Likewise.
1149 * mkdirat.c (mkdirat): New file and function.
1150 * openat.h (mkdirat): Declare.
1152 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1154 * openat.h (openat_permissive): Declare.
1155 (openat_ro): Define.
1157 * openat.c (EXPECTED_ERRNO): New macro.
1158 (openat_permissive): New function -- used in remove.c rewrite.
1159 (all functions): Set errno just before returning, only if there
1160 was an actual failure.
1161 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1163 Emulate openat-family functions using Linux's procfs, if possible.
1164 Idea and some code based on Ulrich Drepper's glibc changes.
1166 * openat.c: (BUILD_PROC_NAME): New macro.
1167 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1168 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1169 before falling back on save_cwd and restore_cwd.
1170 (fdopendir, fstatat, unlinkat): Likewise.
1172 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1173 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1175 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1176 as second argument to va_arg. Otherwise, some versions of gcc
1177 warn that `if this code is reached, the program will abort'.
1179 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1181 Sync from coreutils.
1183 Add POSIX ACL support
1184 * acl.h (copy_acl, set_acl): Add declarations.
1185 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1186 systems other than Linux.
1187 (chmod_or_fchmod): New function: use fchmod when possible,
1188 and chmod otherwise.
1189 (file_has_acl): Add a POSIX ACL implementation, with a
1190 Linux-specific subcase.
1191 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1192 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1193 acls are unsupported.
1194 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1195 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1198 2006-01-09 Bruno Haible <bruno@clisp.org>
1200 * sysexit_.h (EX_OK): New macro.
1201 Suggested by Martin Lambers <marlam@marlam.de>.
1203 2006-01-09 Bruno Haible <bruno@clisp.org>
1205 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1206 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1207 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1208 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1210 2006-01-09 Bruno Haible <bruno@clisp.org>
1212 * stdint_.h (SIZE_MAX): Write the value without involving negative
1215 2005-10-16 Bruno Haible <bruno@clisp.org>
1217 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1218 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1220 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1222 * strftime.c (tzname): Don't declare if it is already #defined.
1223 Problem reported for Mingw by Mark Junker.
1225 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1227 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1228 long int, not int, for nanosecond counts, so that people who are
1229 used to POSIX struct timespec won't be surprised. Reported by Jim
1232 2005-12-16 Jim Meyering <jim@meyering.net>
1234 * fprintftime.c, fprintftime.h: New files.
1236 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1238 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1239 * argp-help.c (fill_in_uparams): Check if the constructed
1240 struct uparams is valid. Fall back to the default values if it is
1243 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1245 * argp-help.c (__argp_base_name): New function
1246 (__argp_short_program_name): Rewrite using __argp_base_name
1247 * argp-namefrob.h: Define program_invocation_name and
1248 program_invocation_short_name if requested
1249 (__argp_base_name): Add prototype
1250 * argp-parse.c (argp_def): Use gettext wrappers
1251 (argp_default_parser): Use __argp_base_name
1252 * argp-pin.c: New file. Defines program_invocation_name and
1253 program_invocation_short_name on systems that lack them.
1255 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1257 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1258 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1259 porting problem reported by Georg Schwarz in
1260 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1262 2005-07-09 Bruno Haible <bruno@clisp.org>
1264 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1265 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1266 Reported by Mark Junker <mjscod@gmx.de>.
1268 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1270 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1271 (uintmax_t) [defined uintmax_t]: Do not declare.
1272 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1273 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1274 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1275 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1276 sake of portability to weird hosts that C allows (though we don't
1277 know of any practical examples).
1279 * savedir.h (fdsavedir): New decl.
1280 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1281 contains most of the former guts of savedir.
1282 (savedir): Use savedirstream.
1285 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1287 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1288 coreutils no longer futzes with rounding modes.
1290 2005-11-14 Jim Meyering <jim@meyering.net>
1292 * mkstemp-safer.c: Include <config.h>, required for possible
1293 replacement of mkstemp.
1295 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1297 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1299 (gethrxtime) [! (HAVE_NANOUPTIME
1300 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1301 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1302 our own approximation.
1304 2005-11-10 Simon Josefsson <jas@extundo.com>
1306 * readline.c: Remove EOL.
1308 2005-11-08 Eric Blake <ebb9@byu.net>
1310 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1312 2005-11-08 Eric Blake <ebb9@byu.net>
1314 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1316 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1318 Fix porting problem reported by Theodoros V. Kalamatianos.
1319 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1320 Don't assume that futimes failing means we must fail.
1322 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1324 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1325 leave errno alone. Problem reported by Dmitry V. Levin.
1327 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1329 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1330 errno alone. Problem reported by Frederic Jolliton.
1332 2005-10-28 Simon Josefsson <jas@extundo.com>
1334 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1335 "restrict" keywords, as per POSIX. Protect the function
1336 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1337 Don't use K&R prototypes. Check the sprintf return values.
1338 Re-define EAFNOSUPPORT if not present. Indent.
1340 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1341 suggested by Bruno Haible <bruno@clisp.org>.
1343 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1345 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1347 * gc-libgcrypt.c: Add MD2 (which is not available through
1350 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1352 * md2.h, md2.c: New files.
1354 2005-10-24 Simon Josefsson <jas@extundo.com>
1356 * md4.h: Shrink buffer size, now that we changed the type.
1358 2005-10-22 Simon Josefsson <jas@extundo.com>
1360 * arcfour.h, arcfour.c: Use fixed size indices in the
1361 arcfour_context struct (simplify test vector testing in GNU
1364 2005-10-22 Simon Josefsson <jas@extundo.com>
1366 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1367 suggested by Bruno Haible <bruno@clisp.org>.
1369 2005-10-22 Simon Josefsson <jas@extundo.com>
1371 * crc.h: Include stddef.h, for size_t.
1373 2005-10-21 Simon Josefsson <jas@extundo.com>
1375 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1376 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1378 2005-10-21 Simon Josefsson <jas@extundo.com>
1380 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1383 2005-10-21 Simon Josefsson <jas@extundo.com>
1385 * gc-gnulib.c: Support ARCTWO in CBC mode.
1387 2005-10-21 Simon Josefsson <jas@extundo.com>
1389 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1392 * hmac-sha1.c (hmac_sha1): Likewise.
1394 * crc.c (crc32_update): Actually use crc parameter, suggested by
1395 Bruno Haible <bruno@clisp.org>.
1397 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1400 2005-10-21 Simon Josefsson <jas@extundo.com>
1402 * des.h, des.c: New files.
1404 * gc-gnulib.c: Support DES.c
1406 2005-10-21 Simon Josefsson <jas@extundo.com>
1408 * arctwo.h, arctwo.c: New files.
1410 * gc-gnulib.c: Support ARCTWO.
1412 2005-10-21 Simon Josefsson <jas@extundo.com>
1414 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1416 2005-10-19 Simon Josefsson <jas@extundo.com>
1418 * gc-gnulib.c: Support ARCFOUR.
1420 2005-10-19 Simon Josefsson <jas@extundo.com>
1422 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1425 * gc.h: Add ECB enum type.
1427 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1429 2005-10-19 Simon Josefsson <jas@extundo.com>
1431 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1433 2005-10-18 Simon Josefsson <jas@extundo.com>
1435 * md4.h, md4.c: New files, based on md5.?.
1437 2005-10-17 Simon Josefsson <jas@extundo.com>
1439 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1441 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1443 2005-10-17 Simon Josefsson <jas@extundo.com>
1445 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1447 2005-10-17 Simon Josefsson <jas@extundo.com>
1449 * gc.h, gc-libgcrypt.c: Add ciphers.
1451 2005-10-17 Simon Josefsson <jas@extundo.com>
1453 * sha1.c: Use uint32_t instead of md5_uint32.t
1455 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1458 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1460 * md5.h: Use stdint.h and uint32_t. Doc fix.
1462 2005-10-15 Simon Josefsson <jas@extundo.com>
1464 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1466 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1468 2005-10-14 Simon Josefsson <jas@extundo.com>
1470 * arcfour.h, arcfour.c: New files.
1472 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1474 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1475 include <wchar.h>; no longer needed.
1477 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1478 and Ulrich Drepper <drepper@redhat.com>
1481 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1482 instead of inline stream orientation test and two separate
1483 function calls. Pay no attention to USE_IN_LIBIO.
1485 2005-10-14 Roland McGrath <roland@redhat.com>
1487 Import from libc. [BZ #1331]
1488 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1490 Reported by Matej Vela <vela@debian.org>.
1492 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1494 * mkdir-p.c (make_dir_parents): Don't report an error if an
1495 intermediate directory is in a read-only file system. Problem
1496 reported by Eric Blake.
1498 2005-10-13 Simon Josefsson <jas@extundo.com>
1500 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1501 Move memory allocation outside of loop.
1503 2005-10-12 Simon Josefsson <jas@extundo.com>
1505 * gc-pbkdf2-sha1.c: New file.
1507 * gc.h: Add gc_pbkdf2_sha1 prototype.
1509 2005-10-12 Simon Josefsson <jas@extundo.com>
1511 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1512 suggested by Bruno Haible <bruno@clisp.org>.
1514 2005-10-12 Simon Josefsson <jas@extundo.com>
1516 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1518 * gc-gnulib.c (gc_hmac_sha1): New function.
1520 2005-10-12 Simon Josefsson <jas@extundo.com>
1522 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1524 2005-10-12 Simon Josefsson <jas@extundo.com>
1526 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1527 GC_USE_HMAC_MD5, respectively.
1529 * gc-libgcrypt.c (gc_md5): Fix assert call.
1532 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1534 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1536 * gc-gnulib.c (gc_hash_buffer): Ditto.
1538 2005-10-11 Bruno Haible <bruno@clisp.org>
1540 * c-strcasestr.h: New file, from GNU gettext.
1541 * c-strcasestr.c: New file, from GNU gettext.
1543 2005-10-11 Bruno Haible <bruno@clisp.org>
1545 * c-strcase.h: New file, from GNU gettext.
1546 * c-strcasecmp.c: New file, from GNU gettext.
1547 * c-strncasecmp.c: New file, from GNU gettext.
1549 2005-10-11 Simon Josefsson <jas@extundo.com>
1551 * crc.h, crc.c: New files.
1553 * gc.h (gc_hash_buffer): Add doc.
1555 2005-10-08 Simon Josefsson <jas@extundo.com>
1557 * gc.h: Add gc_hash and gc_hash_buffer.
1559 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1561 * gc-libgcrypt.c (gc_hash_buffer): Add.
1563 2005-10-11 Bruno Haible <bruno@clisp.org>
1565 * strcasecmp.c: Include limits.h.
1566 (strcasecmp): Avoid integer overflow on exotic platforms.
1567 * strncasecmp.c: Include limits.h.
1568 (strncasecmp): Avoid integer overflow on exotic platforms.
1569 Reported by Paul Eggert.
1571 2005-10-06 Simon Josefsson <jas@extundo.com>
1573 * hmac-md5.c: New file.
1577 2005-10-06 Simon Josefsson <jas@extundo.com>
1579 * memxor.c (memxor): Avoid casts and warnings.
1581 2005-10-05 Derek Price <derek@ximbiot.com>
1583 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1585 2005-10-05 Simon Josefsson <jas@extundo.com>
1587 * memxor.c (memxor): Fix compiler error.
1589 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1590 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1592 * memxor.h, memxor.c: New files.
1594 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1595 we assume all systems have it, suggested by Jim Meyering
1596 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1597 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1598 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1601 2005-10-04 Bruno Haible <bruno@clisp.org>
1603 * verify.h (verify_true): Provide alternative definition for C++.
1605 2005-10-04 Simon Josefsson <jas@extundo.com>
1607 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1608 D. Baushke" <mdb@gnu.org>.
1610 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1612 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1613 (SSIZE_MAX): New macro, if not already defined.
1614 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1617 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1619 * exclude.c: Include verify.h.
1620 (verify): Remove. All callers changed to use verify.h's version.
1621 * strtoimax.c: Likewise.
1622 * utimecmp.c: Likewis.e
1624 Sync from coreutils.
1625 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1626 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1627 * .cvsignore: Add fts.h, search.h, t-fpending.
1628 * settime.c (settime): Fix { typo in previous patch. Also, don't
1629 bother returning ENOSYS if settimeofday or stime fails; just let
1630 them return whatever errno they want to return.
1631 * utimens.c: Include unistd.h, for dup2.
1632 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1633 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1635 2005-10-02 Jim Meyering <jim@meyering.net>
1637 Sync from coreutils.
1638 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1639 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1640 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1641 Remove AT_FDCWD test.
1642 Do not consume the fd unless successful.
1643 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1644 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1645 block, so that we don't even try to compile it if settimeofday is
1646 available. This works around a compilation failure on OSF1 V5.1,
1647 due to stime requiring a `long int*' while tv_sec is `int'.
1649 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1651 * getdelim.c (getdelim): Remove unused variables.
1653 2005-10-01 Simon Josefsson <jas@extundo.com>
1655 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1656 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1657 AI_* and EAI_* definitions. Protect function declarations.
1659 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1661 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1662 so that the code works even with ancient cpp. Portability problem
1663 with GCC 2.7.2.1 reported by Thomas M.Ott.
1665 2005-09-27 Jim Meyering <jim@meyering.net>
1667 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1669 * intprops.h (signed_type_or_expr__): Define.
1670 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1673 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1675 * verify.h (verify_expr): Remove, replacing with:
1676 (verify_true): New macro that returns true instead of void.
1677 (verify_type__): Remove.
1678 (verify): Use verify_true rather than verify_type__.
1680 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1682 * utimens.c (ENOSYS): Define if not already defined.
1683 (futimens): Support having a null PATH if the file descriptor
1686 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1688 (__attribute): Define to empty unless GCC 3.1 or later.
1689 This works around a core dump on OpenBSD 3.4, which has GCC
1690 2.95.3, which dumps core when given __attribute__(()). It also
1691 simplifies other tests, since we really don't want to bother with
1692 worrying about which ancient version of GCC supported what.
1693 Original problem reported by Yoann Vandoorselaere, with part of
1694 the fix suggested by Derek Price.
1696 2005-09-24 Jim Meyering <jim@meyering.net>
1698 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1699 so we can once again use a positive bitfield width of 1 -- now we
1700 don't have to explain why we were using a bitfield width of 2.
1702 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1704 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1705 Problem reported by Eric Blake.
1706 (getaddrinfo): Initialize se so that it's not garbage.
1707 Redo internal storage allocation so that it doesn't make unportable
1708 assumptions about alignment.
1711 * utimens.c (futimens): Use futimesat if available.
1712 Prefer it to futimes since it doesn't have the futimes bug.
1714 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1715 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1716 Instead, declare a function that returns a pointer to an array,
1717 and use verify_type__ to declare the size of the array.
1718 Problem and germ of a solution reported by Bruno Haible.
1719 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1720 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1722 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1724 Sync from coreutils.
1726 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1728 * argmatch.h: Include verify.h
1729 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1730 (ARGMATCH_ASSERT): Remove; unused.
1731 * canonicalize.c: Assume STDC_HEADERS.
1732 * exclude.c: Include "strcase.h".
1733 * regex_internal.h [!defined _LIBC]: Likewise.
1734 * getusershell.c: Include stdio--.h rather than stdio.h
1736 (getusershell): Call fopen, not fopen_safer.
1737 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1738 Do not include unistd-safer.h.
1739 (save_cwd): Don't call fd_safer; no longer needed
1740 now that we include fcntl--.h.
1742 * getdate.y (relative_time): New type.
1743 (RELATIVE_TIME_0): New constant.
1744 (parser_control): Use relative_time instead of doing it ourselves.
1745 (%union): Add new relative_time rel member.
1746 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1748 (relunit, relunit_snumber): Now of type rel.
1749 (zone, rel, relunit, get_date): Adjust to above changes.
1751 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1752 Do not include unistd-safer.h.
1753 (getloadavg): Don't call fd_safer; no longer needed
1754 now that we include fcntl--.h.
1756 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1757 (make_dir_parents): Treat ENOSYS like EEXIST.
1759 Improve quality of diagnostics on restore_cwd failure.
1760 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1761 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1762 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1763 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1764 each time through the loop. Do not diagnose restore_cwd failure;
1765 that is the caller's job (and perhaps the caller does not care).
1767 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1768 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1769 If the file already exists but is not a directory, don't bother
1770 to try to make its parents.
1771 Close potential file descriptor leak if we can't chdir("/") (!).
1772 Don't always return true if chdir($PWD) fails; return true only
1773 if the requested action was done successfully (except for the
1775 Don't log final directory unless we actually made it.
1776 Refactor to avoid duplicate code to fix up permissions.
1777 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1779 * strftime.c (my_strftime): Rewrite the previous change slightly,
1780 to make it a bit faster and (I hope) clearer.
1781 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1782 Fix bug in formats like %2N.
1784 * verify.h: New file.
1786 2005-09-22 Jim Meyering <jim@meyering.net>
1788 Sync from coreutils.
1790 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1792 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1793 the .tm_year member, since otherwise gcc-4.0 would now warn about
1794 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1796 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1797 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1799 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1800 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1801 when run in a time zone for which daylight savings time is in effect
1802 for the starting date.
1804 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1805 stop us from restricting permissions of just-created absolute-named
1807 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1808 to restore initial working directory.
1809 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1810 to tell caller if/when we change the working directory and are
1811 unable to return to the initial one.
1812 * mkdir-p.h (make_dir_parents): Update prototype.
1813 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1814 `return false'. This fixes a bug introduced on 2004-07-30.
1816 * openat.c (fdopendir): Be sure to close the supplied
1817 file descriptor before returning. This makes our replacement
1818 implementation a little closer to Solaris's, where fdopendir
1819 ties the file descriptor to the returned DIR* pointer.
1820 * openat.c (unlinkat): New function.
1821 * openat.h (unlinkat): Add prototype.
1822 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1823 (openat_restore_fail): Rename from openat_restore_die.
1824 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1826 Provide an alternative to exiting immediately upon save_cwd or
1827 restore_cwd failure. Now, an application can arrange e.g.,
1828 to perform a longjump in that case.
1829 * openat.c: Include dirname.h.
1830 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1831 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1832 and openat_restore_die rather than calling error directly.
1833 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1835 * openat-die.c (openat_save_die, openat_restore_die): New file.
1836 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1838 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1839 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1840 int utc, int nanoseconds);
1842 date should not have to allocate a megabyte of virtual memory to
1843 handle a format argument like +%1048575T. When implemented with
1844 strftime, it must allocate such a buffer, use strftime to fill it
1845 in, print it, then free it.
1846 With fprintftime, it simply prints everything and exits.
1847 With no need for memory allocation, that's one fewer way to fail.
1848 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1849 optional field width, not before, so we accept %9:z, not %:9z.
1850 (my_strftime): Be sure to use L_('x') for literals.
1852 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1853 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1854 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1855 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1856 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1857 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1858 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1859 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1860 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1862 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1863 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1864 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1865 and don't include <sys/file.h>).
1867 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1869 Sync from coreutils.
1871 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1872 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1873 [!LDAV_DONE]: Avoid unused variable warning.
1875 2005-09-21 Bruno Haible <bruno@clisp.org>
1877 * unicodeio.h (unicode_to_mb): New declaration.
1879 2005-09-20 Derek Price <derek@ximbiot.com>
1881 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1883 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1885 Use a consistent style for including <config.h>.
1886 * __fpending.c, acl.c, argmatch.c,
1887 argp-help.c, argp-parse.c,
1888 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1889 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1890 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1891 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1892 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1893 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1894 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1895 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1896 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1897 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1898 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1899 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1900 modechange.c, mountlist.c, open-safer.c, physmem.c,
1901 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1902 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1903 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1904 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1905 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1906 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1907 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1908 userspec.c, utimecmp.c, version-etc-fsf.c,
1909 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1910 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1911 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1912 Standardize inclusion of config.h.
1913 * __fpending.h, dirfd.h, getdate.h, human.h,
1914 inttostr.h: Removed inclusion of config.h from header files.
1915 * inttostr.c: Adjusted in-tree users.
1916 * timespec.h: Remove superfluous warning to include config.h.
1917 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1918 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1919 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1920 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1922 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1924 * stat-time.h: New file.
1925 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1926 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1928 (timespec_cmp): New function.
1929 * utimecmp.c: Include stat-time.h.
1930 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1931 members exist, not on the obsolescent ST_MTIM_NSEC.
1932 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1934 2005-09-15 Derek Price <derek@ximbiot.com>
1935 Paul Eggert <eggert@cs.ucla.edu>
1937 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1938 changes, consolidating in...
1939 * regex_internal.h: ...this file.
1941 2005-09-15 Derek Price <derek@ximbiot.com>
1943 * regex_internal.h: Blank `pure' for GNUC < 3.
1944 * regex_internal.c: Ditto, using this...
1945 (__GNUC_PREREQ): ...new macro.
1946 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1947 (__GNUC_PREREQ): ...this new macro.
1949 * strstr.h: Include string.h. Define strstr as a macro here.
1951 2005-09-13 Derek Price <derek@ximbiot.com>
1953 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1955 Reported by Jim Meyering <jim@meyering.net>.
1957 2005-09-13 Jim Meyering <jim@meyering.net>
1959 * canon-host.c: Filter through gnu indent and reword comments slightly.
1960 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1962 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1964 * lib/base64.c: Typo.
1965 (base64_encode): Put b64str in initialized data section.
1967 2005-09-12 Derek Price <derek@ximbiot.com>
1969 Return usable errors from canon-host.
1970 * canon-host.h: New file.
1971 * canon-host.c (canon_host): Wrap...
1972 (canon_host_r): ...this new function, which now relies exclusively on
1974 (ch_strerror): New function.
1975 (last_cherror): New global.
1976 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
1977 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
1979 (freeaddrinfo): Free ai->ai_canonname when set.
1981 2005-09-12 Derek Price <derek@ximbiot.com>
1982 Paul Eggert <eggert@cs.ucla.edu>
1984 * glob-libc.h: Renamed from glob_.h. The new version is
1985 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
1986 protecting things that should be done only in gnulib contexts.
1987 * glob_.h: New file, containing only the glob things needed for
1989 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
1990 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
1991 (glob, globfree, glob_pattern_p): Now defined simply in terms of
1992 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
1993 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
1994 and to respect the namespace rules better.
1996 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
1998 Merge glibc and coreutils changes into gnulib, plus a few
2000 * md5.c: Use #error rather than a string.
2001 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2002 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2003 (__attribute__): Define to empty for non recent-GCC.
2004 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2005 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2006 Renamed from their non-__ counterparts, with new macros replacing
2007 them if not _LIBC. Add __THROW attribute.
2009 (struct md5_ctx): Align buffer if using GCC.
2010 * sha1.h (struct sha1_ctx): Likewise.
2011 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2012 The old name was backwards.
2013 (NOTSWAP): Remove; not used.
2014 (rol): New macro, moved here from md5.h.
2015 (sha1_process_block): Remove a FIXME that doesn't make sense.
2017 2005-09-12 Derek Price <derek@ximbiot.com>
2019 * gai_strerror.c: Include config.h when available. Include
2020 getaddrinfo.h before other headers to test interface.
2021 Reported by Larry Jones <lawrence.jones@ugs.com>.
2023 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2025 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2026 definitions, since that's the preferred style in glibc.
2027 Fix a minor spacing issue, and update copyright notice to match glibc's.
2029 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2031 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2033 2005-09-06 Simon Josefsson <jas@extundo.com>
2035 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2036 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2038 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2040 Change bitset word type from unsigned int to unsigned long int,
2041 as this has better performance on typical 64-bit hosts.
2042 Port bitset code to hosts with unusual word sizes.
2043 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2044 (build_collating_symbol):
2045 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2046 argument is a bitset. This is merely a style issue, but it makes
2047 it clearer that an entire array is expected.
2048 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2049 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2050 Port to the case where bitset_word is not the same as unsigned int.
2051 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2052 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2054 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2055 (build_trtable, group_nodes_into_DFAstates):
2057 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2058 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2059 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2060 * regexec.c (group_nodes_into_DFAstates): Likewise.
2061 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2062 * regcomp.c (optimize_subexps, lower_subexp):
2063 Work even if bitset_word has holes in its bitwise representation.
2064 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2065 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2067 * regex_internal.c (re_string_reconstruct):
2068 Don't assume UCHAR_MAX == 255.
2069 * regex_internal.h (bitset_set_all): Likewise.
2070 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2072 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2073 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2075 (BITSET_WORD_MAX): New macro.
2076 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2077 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2078 (bitset_empty, bitset_copy):
2079 Prefer sizeof (bitset) to multiplying it out ourselves.
2080 (bitset_not_merge): Remove; unused.
2081 (bitset_contain): Return bool, not unsigned int with one bit on.
2082 All callers changed.
2083 * regexec.c (build_trtable): Don't assume bitset has no stricter
2084 alignment than re_node_set; do this by defining a new internal
2085 type struct dests_alloc and using it to allocate memory.
2087 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2089 Check for arithmetic overflow when calculating sizes, to prevent
2090 some buffer-overflow issues. These patches are conservative, in the
2091 sense that when I couldn't determine whether an overflow was possible,
2092 I inserted a run-time check.
2093 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2094 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2095 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2096 (re_xnrealloc, re_x2nrealloc): New inline functions.
2097 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2098 (build_equiv_class, build_charclass): Check for arithmetic overflow
2099 in size expression calculations.
2100 * lib/regex_internal.c (re_string_realloc_buffers):
2101 (build_wcs_upper_buffer, re_node_set_add_intersect):
2102 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2103 (re_dfa_add_node, register_state): Likewise.
2104 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2105 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2106 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2107 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2109 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2111 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2112 to avoid a collision with bits/local_lim.h in glibc.
2113 All uses changed. Problem reported by Dmitry V. Levin in
2114 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2116 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2117 bugs in int versus size_t comparisons.
2118 (re_string_context_at): Fix bug where the code assumed that
2121 Use bool where appropriate.
2122 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2123 All callers changed.
2124 (calc_eclosure_iter): Likewise, for ROOT arg.
2125 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2126 (build_charclass_op): Likewise, for NON_MATCH arg.
2127 * regex_internal.c (re_string_allocate, re_string_construct):
2128 (re_string_construct_common): Likewise, for ICASE arg.
2129 * regexec.c (re_search_2_stub, re_search_stub):
2130 Likewise, for RET_LEN arg.
2131 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2132 (set_regs): Likewise, for FL_BACKTRACK arg.
2133 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2134 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2135 (calc_eclosure_iter, parse_bracket_exp):
2136 Use bool for internal variables that are booleans.
2137 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2138 (set_regs, build_sifted_states, sift_states_bkref):
2139 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2140 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2141 (find_collation_sequence_value):
2143 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2144 (re_node_set_compare):
2145 Return bool, not int. All callers changed.
2146 * regexec.c (check_halt_node_context, check_dst_limits):
2147 (build_trtable, check_node_accept): Likewise.
2148 * regex_internal.h: Include stdbool.h.
2150 Fix bugs uncovered when converting to bool.
2151 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2152 failure instead of charging ahead blindly.
2153 * regex_internal.c (register_state): Likewise.
2154 * regexec.c (re_search_2_stub): Use simpler method than boolean
2155 for freeing internal storage.
2156 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2157 bitset pieces used as boolean, to avoid undefined behavior
2158 on hosts that do int overflow checking.
2160 2005-08-31 Derek Price <derek@ximbiot.com>
2162 * getdelim.c (getdelim): Return EOF on EOF.
2163 Reported by Larry Jones <lawrence.jones@ugs.com>.
2165 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2167 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2168 lengths fit in regoff_t; this isn't true if regoff_t is the same
2170 * regex.c (re_search_internal): 5th arg is LAST_START
2171 (= START + RANGE) instead of RANGE. This avoids overflow
2172 problems when regoff_t is the same width as size_t.
2173 All callers changed.
2174 (re_search_2_stub): Check for overflow when adding the
2175 sizes of the two strings.
2176 (re_search_stub): Check for overflow when adding START
2177 to RANGE; if it occurs, substitute the extreme value.
2179 2005-08-31 Jim Meyering <jim@meyering.net>
2181 * regcomp.c (search_duplicated_node): Make first pointer arg
2183 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2184 (register_state): Likewise.
2185 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2186 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2187 (group_nodes_into_DFAstates): Likewise.
2189 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2191 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2192 old glibc regex code mishandles strings longer than 2**31 bytes.
2193 This patch fixes this when the regex code is used in gnulib
2194 (i.e., outside glibc).
2196 This patch should not affect the use of the regex code inside
2197 glibc. No doubt this problem also needs to be handled for glibc
2198 as well, but the result will be an incompatible change to the
2199 glibc ABI, and the old ABI will have to be supported too. That
2200 can be the the subject for another patch.
2202 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2203 governing whether the rest of this patch is active. By default,
2204 the macro is disabled and the patch has no effect.
2205 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2206 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2207 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2208 (re_match_2, re_set_registers): Use the new types.
2209 * regex_internal.h (Idx, re_hashval_t): New types.
2210 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2212 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2213 (re_string_context_at, bin_tree_t, re_dfastate_t):
2214 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2215 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2216 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2217 (re_string_char_size_at, re_string_wchar_at):
2218 (re_string_elem_size_at):
2219 Use the new types and macros to port to 64-bit hosts.
2220 Use unsigned types for internal values, so that the code
2221 mostly works even for arrays larger than SSIZE_MAX.
2222 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2223 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2224 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2225 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2226 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2227 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2228 (calc_inveclosure, parse_dup_op, build_range_exp):
2229 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2230 (fetch_number, create_token_tree, mark_opt_subexp):
2232 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2233 (create_cd_newstate, re_string_allocate, re_string_construct):
2234 (re_string_realloc_buffers, build_wcs_upper_buffer):
2235 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2236 (re_string_reconstruct, re_string_peek_byte_case):
2237 (re_string_fetch_byte_case, re_string_context_at):
2238 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2239 (re_node_set_init_copy, re_node_set_add_intersect):
2240 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2241 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2242 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2243 (re_acquire_state, re_acquire_state_context, register_state):
2245 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2246 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2247 (re_search_internal, re_search_2_stub, re_search_stub)
2248 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2249 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2250 (update_cur_sifted_state, check_dst_limits):
2251 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2252 (check_subexp_limits, sift_states_bkref, merge_state_array):
2253 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2254 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2255 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2256 (expand_bkref_cache, check_node_accept_bytes):
2257 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2258 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2259 (acquire_init_state_context, check_halt_node_context):
2260 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2261 (sift_states_backward, clean_state_log_if_needed):
2262 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2263 (find_recover_state, transit_state_sb, transit_state_mb):
2264 (transit_state_bkref, build_trtable, match_ctx_clean):
2266 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2267 to work around an assumption that REG_MISSING is negative.
2269 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2270 (seek_collating_symbol_entry) [defined _LIBC]:
2271 (lookup_collation_sequence_value) [defined _LIBC]:
2272 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2273 Use prototypes rather than old-style function definitions.
2274 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2275 (transit_state_sb) [0]:
2276 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2278 * regexec.c (re_search_internal): Simplify update of rm_so and
2281 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2282 (optimize_subexps, lower_subexp):
2283 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2284 since the signed shift might overflow. Use 1u<<31 instead.
2285 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2286 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2289 * regcomp.c (optimize_subexps, lower_subexp):
2290 Use CHAR_BIT rather than 8, for clarity.
2291 * regexec.c (check_dst_limits_calc_pos_1):
2292 (check_subexp_matching_top): Likewise.
2293 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2294 have to worry about portability issues when shifting it left.
2295 Remove no-longer-needed test for table_size > 0.
2296 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2297 in a word, as the resulting behavior is undefined.
2298 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2299 in one case, a <= should have been an <, and in another case the
2300 whole test was missing.
2301 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2302 the standard name CHAR_BIT.
2303 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2304 this is not true on one's complement and signed-magnitude hosts.
2306 * regex_internal.h (re_sub_match_top_t): Remove unused member
2308 (struct re_dfa_t): Remove unused member states_alloc.
2309 * regcomp.c (init_dfa): Don't initialize unused members.
2311 2005-08-31 Bruno Haible <bruno@clisp.org>
2313 * strstr.c: Include <stddef.h>, for NULL.
2314 * strcasestr.c: Likewise.
2315 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2317 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2319 * iconvme.h: Add prototype for iconv_alloc.
2321 2005-08-29 Simon Josefsson <jas@extundo.com>
2323 * iconvme.c: Fix errno.
2325 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2327 * iconvme.c: Split iconv_string into iconv_alloc.
2329 2005-08-27 Jim Meyering <jim@meyering.net>
2331 * fopen-safer.c: Merge minor changes from coreutils.
2332 * dup-safer.c: Likewise.
2333 * fd-safer.c: Likewise.
2335 Merge from coreutils.
2336 * stdio--.h: New file.
2337 * stdlib--.h: New file.
2338 * mkstemp-safer.c: New file.
2340 GNU tar needs these.
2341 * pipe-safer.c: New file.
2342 * creat-safer.c: New file.
2343 * fcntl--.h (creat): Define to creat_safer.
2344 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2345 * unistd--.h (pipe): Define to pipe_safer.
2346 * unistd-safer.h: Declare pipe_safer.
2348 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2350 * regex_internal.h: Remove all references to
2351 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2353 (bitset_not, bitset_merge, bitset_not_merge):
2354 (bitset_mask, re_string_allocate, re_string_construct):
2355 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2356 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2357 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2358 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2359 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2360 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2361 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2362 (re_acquire_state_context):
2363 Remove unnecessary forward decls.
2364 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2365 Put __attribute at function definition,
2366 now that the function decl has been removed.
2367 * lib/regex_internal.c (re_string_peek_byte_case):
2368 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2371 2005-08-26 Simon Josefsson <jas@extundo.com>
2373 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2374 Haible <bruno@clisp.org>.
2376 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2378 * regexec.c (set_regs): Don't alloca with an unbounded size.
2380 alloca modernization/simplification for regex.
2381 * regex.c: Remove portability cruft for alloca. This no longer
2382 needs to be at the start of the file, and can be moved into
2383 regex_internal.h and simplified.
2384 * regex_internal.h: Include <alloca.h>.
2385 (__libc_use_alloca) [!defined _LIBC]: New macro.
2386 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2387 now works outside glibc.
2389 2005-08-24 Simon Josefsson <jas@extundo.com>
2391 * getpass.c: Add WIN32 implementation. Conditionalize use of
2392 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2393 GLIBC specific code.
2395 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2397 Make regex safe for g++. This fixes one real bug (an "err"
2398 that should have been "*err"). g++ problem reported by
2400 * regex_internal.h (re_calloc): New macro, consistent with
2401 re_malloc etc. All callers of calloc changed to use re_calloc.
2402 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2403 not int. All callers changed.
2404 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2405 just use an array of size MB_LEN_MAX.
2406 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2407 (find_recover_state): Change "err" to "*err"; this fixes what
2408 appears to be a real bug.
2409 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2412 2005-08-25 Jim Meyering <jim@meyering.net>
2414 * open-safer.c: Include <config.h>.
2415 Otherwise, we'd lose LARGEFILE support in any file using
2418 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2420 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2421 * regex.h (regerror): Likewise.
2423 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2424 requires this. (The code never needed it.)
2426 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2427 All uses of recently-renamed identifiers changed to use the new,
2428 POSIX-compliant names. The code will build and run just fine
2429 without these changes, but it's better to eat our own dog food
2430 and use the standard-conforming names.
2432 * regex.h: Fix a multitude of POSIX name space violations.
2433 These changes have an effect only for programs that define
2434 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2435 do not change anything for programs compiled in the normal way.
2436 Also, there is no effect on the ABI.
2438 (_REGEX_SOURCE): New macro.
2439 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2440 defined and _GNU_SOURCE is not; this fixes a name space violation.
2442 Rename the following macros to obey POSIX requirements.
2443 The old names are still visible as macros if _REGEX_SOURCE is defined.
2444 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2445 RE_BACKSLASH_ESCAPE_IN_LISTS.
2446 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2447 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2448 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2449 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2450 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2451 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2452 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2453 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2454 (REG_INTERVALS): renamed from RE_INTERVALS.
2455 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2456 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2457 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2458 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2459 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2460 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2461 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2462 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2463 RE_UNMATCHED_RIGHT_PAREN_ORD.
2464 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2465 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2466 (REG_DEBUG): renamed from RE_DEBUG.
2467 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2468 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2469 unusual, since we can't clash with the POSIX REG_ICASE.
2470 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2471 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2472 (REG_NO_SUB): renamed from RE_NO_SUB.
2473 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2474 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2475 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2476 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2477 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2478 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2479 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2480 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2481 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2482 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2483 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2484 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2485 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2486 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2487 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2488 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2489 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2490 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2491 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2492 (REG_FIXED): Renamed from REGS_FIXED.
2493 (REG_NREGS): Renamed from RE_NREGS.
2495 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2496 of other REG_* macros, since POSIX says the user is allowed to
2497 #undef these macros selectively.
2499 (reg_errcode_t): Update comment stating what other tables need
2502 Rename the following enum values to obey POSIX requirements.
2503 The old names are still visible as macros.
2504 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2505 is not defined, since GNU is supposed to be a superset of POSIX as
2506 much as possible, and since we want reg_errcode_t to be a signed
2507 type for implementation consistency.
2508 (_REG_NOERROR): Renamed from REG_NOERROR.
2509 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2510 (_REG_BADPAT): Renamed from REG_BADPAT.
2511 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2512 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2513 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2514 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2515 (_REG_EBRACK): Renamed from REG_EBRACK.
2516 (_REG_EPAREN): Renamed from REG_EPAREN.
2517 (_REG_EBRACE): Renamed from REG_EBRACE.
2518 (_REG_BADBR): Renamed from REG_BADBR.
2519 (_REG_ERANGE): Renamed from REG_ERANGE.
2520 (_REG_ESPACE): Renamed from REG_ESPACE.
2521 (_REG_BADRPT): Renamed from REG_BADRPT.
2522 (_REG_EEND): Renamed from REG_EEND.
2523 (_REG_ESIZE): Renamed from REG_ESIZE.
2524 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2525 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2526 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2527 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2528 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2530 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2531 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2532 changed. But support the old name if the new one is not defined
2533 and if _REGEX_SOURCE.
2535 Change the following member names in struct re_pattern_buffer.
2536 The old names are still supported if !_REGEX_SOURCE.
2537 The new names are always supported, regardless of _REGEX_SOURCE.
2538 (re_buffer): Renamed from buffer.
2539 (re_allocated): Renamed from allocated.
2540 (re_used): Renamed from used.
2541 (re_syntax): Renamed from syntax.
2542 (re_fastmap): Renamed from fastmap.
2543 (re_translate): Renamed from translate.
2544 (re_can_be_null): Renamed from can_be_null.
2545 (re_regs_allocated): Renamed from regs_allocated.
2546 (re_fastmap_accurate): Renamed from fastmap_accurate.
2547 (re_no_sub): Renamed from no_sub.
2548 (re_not_bol): Renamed from not_bol.
2549 (re_not_eol): Renamed from not_eol.
2550 (re_newline_anchor): Renamed from newline_anchor.
2552 Change the following member names in struct re_registers.
2553 The old names are still supported if !_REGEX_SOURCE.
2554 The new names are always supported, regardless of _REGEX_SOURCE.
2555 (rm_num_regs): Renamed from num_regs.
2556 (rm_start): Renamed from start.
2557 (rm_end): Renamed from end.
2559 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2560 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2561 Prepend __ to parameter names.
2563 Undo yesterday's changes.
2565 2005-08-24 Jim Meyering <jim@meyering.net>
2567 Sync from coreutils.
2568 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2570 2005-08-21 Bruno Haible <bruno@clisp.org>
2572 * lock.h: Add multiple inclusion guard.
2573 * tls.h: Add multiple inclusion guard.
2575 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2577 * regex.h (REG_NOSYS)
2578 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2579 Define, since POSIX requires it as of 2001.
2580 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2581 New private symbol, used to keep the enum signed in all cases.
2582 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2583 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2585 * regex_internal.c (re_string_skip_chars, register_state):
2587 Remove forward decls; no longer needed now that we use prototypes.
2588 * regexec.c (acquire_init_state_context, check_halt_node_context):
2589 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2590 (clean_state_log_if_needed): Likewise.
2592 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2594 Fix problems reported by Sam Steingold in
2595 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2596 * regexec.c (sift_states_bkref): Fix portability bug: the code
2597 assumed that reg_errcode_t is a signed type, which is not
2598 necessarily true if _XOPEN_SOURCE is not defined.
2599 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2600 some compilers warn about it otherwise.
2602 2005-08-20 Jim Meyering <jim@meyering.net>
2604 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2605 of unused local, dfa.
2607 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2609 * regcomp.c (create_initial_state): Remove duplicate decl.
2610 (init_word_char, create_initial_state, duplicate_node_closure):
2611 (fetch_token, peek_token_bracket, build_range_exp):
2612 (build_collating_symbol): Remove forward decls; no longer needed
2613 now that we use prototypes.
2616 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2617 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2618 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2619 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2620 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2621 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2622 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2623 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2624 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2625 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2626 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2627 (build_charclass, build_charclass_op, fetch_number, create_tree):
2628 (create_token_tree, mark_opt_subexp, duplicate_tree):
2629 Use prototypes rather than old-style definitions.
2632 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2633 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2634 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2635 (re_string_reconstruct, re_string_peek_byte_case):
2636 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2637 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2638 (re_node_set_init_copy, re_node_set_add_intersect):
2639 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2640 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2641 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2642 (re_acquire_state, re_acquire_state_context, register_state):
2643 (create_ci_newstate, create_cd_newstate, free_state):
2645 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2646 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2647 (re_search_internal, prune_impossible_nodes):
2648 (acquire_init_state_context, check_matching, static):
2649 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2650 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2651 (update_regs, sift_states_backward, build_sifted_states):
2652 (clean_state_log_if_needed, merge_state_array):
2653 (update_cur_sifted_state, add_epsilon_src_nodes):
2654 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2655 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2656 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2657 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2658 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2659 (check_arrival, check_arrival_add_next_nodes):
2660 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2661 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2662 (check_node_accept_bytes, check_node_accept, extend_buffers):
2663 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2664 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2669 (re_string_allocate, re_string_construct, re_string_reconstruct):
2670 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2671 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2672 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2673 (re_string_context_at, re_string_peek_byte_case):
2674 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2675 is defined, since we now use prototypes always.
2677 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2678 C89 or better. All uses removed.
2680 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2682 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2683 [defined lint]: Suppress bogus uninitialized-variable warnings.
2685 * regcomp.c (duplicate_node): Return new index, not an error code,
2686 and let the caller return REG_ESPACE if out of space. This
2687 removes an uninitialied-variable warning with GCC 4.0.1, and also
2688 avoids taking the address of a local variable. All callers
2691 2005-08-19 Jim Meyering <jim@meyering.net>
2693 * regexec.c (proceed_next_node): Redo local variables to
2694 avoid GCC shadowing warnings.
2696 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2698 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2699 (re_node_set_insert_last, re_dfa_add_node):
2700 Rename local variables to avoid GCC shadowing warnings.
2702 2005-08-18 Bruno Haible <bruno@clisp.org>
2704 * strstr.c (strstr): Fix return value in multibyte case.
2705 * strcasestr.c (strcasestr): Likewise.
2707 2005-08-17 Jim Meyering <jim@meyering.net>
2709 Make the %s format (seconds since the epoch) work for a negative
2710 number and when used with a zero-padded field width, e.g. %015s.
2712 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2713 label so that it precedes the code to set `digits'. Otherwise,
2714 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2715 print `00-22'. Now, it prints `-0022', as it should.
2717 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2719 * regex.h: Remove useless space-before-tab. From coreutils.
2721 2005-08-17 Bruno Haible <bruno@clisp.org>
2723 * strcasestr.h: New file.
2724 * strcasestr.c: New file.
2726 2005-08-17 Bruno Haible <bruno@clisp.org>
2728 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2729 * strstr.c: Completely rewritten, with multibyte locale support.
2731 2005-08-17 Bruno Haible <bruno@clisp.org>
2733 * strcasecmp.c: Use mbuiter.h.
2735 2005-08-17 Bruno Haible <bruno@clisp.org>
2737 * mbuiter.h: New file.
2739 2005-08-16 Bruno Haible <bruno@clisp.org>
2741 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2743 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2744 NUL byte, not after it.
2746 2005-08-16 Bruno Haible <bruno@clisp.org>
2748 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2749 the valid ones. Makes the comparison operations transitive:
2750 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2751 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2753 2005-08-16 Bruno Haible <bruno@clisp.org>
2755 * strcase.h (strcasecmp): Add note in comments.
2756 * strncasecmp.c: Use code from strcasecmp.c.
2757 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2758 (strcasecmp): Work correctly in multibyte locales.
2760 2005-08-16 Bruno Haible <bruno@clisp.org>
2762 * strnlen1.h: New file.
2763 * strnlen1.c: New file.
2765 2005-08-16 Bruno Haible <bruno@clisp.org>
2767 * mbfile.h: New file.
2769 2005-08-16 Bruno Haible <bruno@clisp.org>
2771 * mbiter.h: New file.
2773 2005-08-16 Bruno Haible <bruno@clisp.org>
2775 * mbchar.h: New file.
2776 * mbchar.c: New file.
2778 2005-08-16 Bruno Haible <bruno@clisp.org>
2780 * tls.h: New file, from GNU gettext.
2781 * tls.c: New file, from GNU gettext.
2783 2005-08-15 Bruno Haible <bruno@clisp.org>
2785 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2788 2005-08-14 Jim Meyering <jim@meyering.net>
2790 Sync from coreutils.
2792 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2793 Use the hash-table-based cycle-detection code not just when
2794 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2795 Reported by James Youngman in
2796 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2797 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2798 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2799 This lets us compile with -DFTS_DEBUG, once again.
2800 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2801 * fts.c (fd_safer): Remove decl.
2802 Include fcntl--.h rather than unistd-safer.h
2803 (fts_safe_changedir): Don't call fd_safer; no longer needed
2804 now that we include fcntl--.h.
2806 2005-08-11 Simon Josefsson <jas@extundo.com>
2808 * readline.h, readline.c: New file.
2810 2005-08-11 Bruno Haible <bruno@clisp.org>
2812 * strnlen.h (strnlen): Change parameter name to match comment.
2814 2005-08-10 Simon Josefsson <jas@extundo.com>
2816 * strndup.c: Use strnlen.h.
2818 * strnlen.h: New file.
2820 2005-08-02 Simon Josefsson <jas@extundo.com>
2822 * getline.h, getline.c: Rewrite.
2824 * getdelim.h, getdelim.c: New files, ported from glibc.
2826 2005-07-31 Bruno Haible <bruno@clisp.org>
2828 * lock.h (gl_lock_initializer): New macro.
2829 (gl_lock_define_initialized): Use it.
2830 (gl_rwlock_initializer): New macro.
2831 (gl_rwlock_define_initialized): Use it.
2832 (gl_recursive_lock_initializer): New macro.
2833 (gl_recursive_lock_define_initialized): Use it.
2835 2005-07-26 Bruno Haible <bruno@clisp.org>
2837 * lock.h: Update from GNU gettext.
2838 * lock.c: Update from GNU gettext.
2840 2005-07-18 Bruno Haible <bruno@clisp.org>
2842 * lock.h (gl_once_t): New type.
2843 (gl_once_define, gl_once): New macros.
2844 * lock.c (fresh_once): New variable.
2845 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2848 2005-07-18 Simon Josefsson <jas@extundo.com>
2850 * check-version.c (check_version): Accept identical versions too.
2852 2005-07-18 Bruno Haible <bruno@clisp.org>
2854 * lock.h: New file, from GNU gettext.
2855 * lock.c: New file, from GNU gettext.
2857 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2859 * quotearg.c: Add translator comment suggested by Bruno Haible,
2860 with a minor change.
2862 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2864 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2865 copyright symbol and the year.
2866 * version-etc.c (COPYRIGHT_YEAR): New constant.
2867 (version_etc_va): Use parameterized copyright notice.
2868 Reword to conform to the current GNU coding standards.
2870 2005-07-11 Simon Josefsson <jas@extundo.com>
2872 * size_max.h: New file.
2874 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2876 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2879 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2880 and Paul Eggert <eggert@cs.ucla.edu>
2882 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2883 in wint_t, not wchar_t. Remove now-unnecessary cast.
2885 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2887 * regex.c, regex.h: Sync from libc.
2888 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2889 New files, synced from libc, except that regex_internal.h
2890 currently has a small porting fix.
2892 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2894 Remove the dependency of the strftime module on the tzset module.
2895 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2896 Copy the input structure, to work around some of the bug with
2897 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2898 Solaris releases, you should also use the tzset module, but we won't
2899 require it as a dependency any more since we don't want LGPLed code
2900 to depend on GPLed code.
2902 2005-07-02 Jim Meyering <jim@meyering.net>
2904 * backupfile.c (backup_args): Change a `0' to NULL.
2906 2005-07-01 Jim Meyering <jim@meyering.net>
2908 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2909 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2910 * save-cwd.c, tempname.c:
2911 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2912 and don't include <sys/file.h>).
2914 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2916 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2917 declares only 'struct timespec;' (!).
2919 2005-06-29 Jim Meyering <jim@meyering.net>
2921 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2922 type name. Use the variable name instead.
2923 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2925 2005-06-28 Simon Josefsson <jas@extundo.com>
2927 * check-version.h, check-version.c: New files.
2929 2005-06-28 Simon Josefsson <jas@extundo.com>
2931 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2932 collision with global variable. Better indentation. Don't
2933 increment buffer pointer beyond buffer end. Based on comments
2934 from Paul Eggert <eggert@cs.ucla.edu>.
2938 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2940 * canon-host.c (canon-host): Append trailing "," to 0 in
2941 initializer of struct addrinfo, as an indication that we don't
2942 care how many members the structure has.
2944 2005-06-24 Derek Price <derek@ximbiot.com>
2945 and Bruno Haible <bruno@clisp.org>
2947 Remove stat module & update lstat.
2948 * stat.c: Remove this file...
2949 (slash_aware_lstat): ...moving this content and its support...
2950 * lstat.c (rpl_lstat): ...into here.
2951 * lstat.h: New file.
2953 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2955 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2956 (ranged_convert): Don't save conversion in a temporary struct.
2957 This causes a warning with GCC 4.0.0, and anyway in the typical
2958 case it's not worth the extra 100 bytes or so of code.
2959 (ranged_convert, __mktime_internal): When calling a function via a
2960 pointer P, use P () rather than (*P) (), as we now assume C89 or
2963 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2965 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2966 "who -r" failed to give output. Problem reported by Tim Waugh.
2968 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2969 (xcalloc): Use it to avoid needless tests.
2970 Problem reported by Jim Meyering.
2972 2005-06-16 Jim Meyering <jim@meyering.net>
2974 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2975 when either N or S is zero.
2977 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
2979 * argp.h (__option_is_short): Check upper limit of
2980 __key. Isprint() requires its argument to have the value
2981 of an unsigned char or EOF.
2983 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
2985 * fnmatch.c (fnmatch): If there is an encoding error in a
2986 multibyte string or pattern, fall back on unibyte matching.
2987 Problem reported by James Youngman.
2989 2005-06-08 Bruno Haible <bruno@clisp.org>
2991 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
2994 2005-06-08 Bruno Haible <bruno@clisp.org>
2996 * csharpcomp.h: New file, from GNU gettext.
2997 * csharpcomp.c: New file, from GNU gettext.
2998 * csharpcomp.sh.in: New file, from GNU gettext.
3000 2005-06-07 Derek Price <derek@ximbiot.com>
3003 * glob_.h: Indent nested #ifdef.
3005 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3007 Sync from coreutils.
3008 Use "file name" when talking about file names, instead of "filename"
3009 or "path", as per the GNU coding standards.
3010 * mkdir-p.c: Renamed from makepath.c.
3011 (make_dir_parents): Renamed from make_path. All callers changed.
3012 * mkdir-p.h: Likewise. All includers changed.
3013 * filenamecat.c: Renamed from path-concat.c.
3014 (file_name_concat): Renamed from path_concat. All callers changed.
3015 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3016 * filenamecat.h: Likewise. All includers changed.
3017 * acl.c: Don't use "path" or "filename" to mean "file name"
3018 in comments or local variable names.
3019 * basename.c: Likewise.
3020 * canonicalize.c, canonicalize.h: Likewise.
3021 * dirname.c, dirname.h: Likewise.
3022 * euidaccess.c: Likewise.
3023 * exclude.c: Likewise
3024 * fnmatch_.h, fnmatch_loop.c: Likewise.
3025 * fsusage.c, fsuage.h: Likewise.
3026 * fts.c, fts_.h: Likewise.
3027 * getcwd.c: Likewise.
3028 * getloadavg.c: Likewise.
3029 * mkstemp.c: Likewise.
3030 * mountlist.c, mountlist.h: Likewise.
3031 * openat.c, openat.h: Likewise.
3032 * readlink-stub.c: Likewise.
3033 * readutmp.c, readutmp.h: Likewise.
3034 * rename.c: Likewise.
3035 * rmdir.c: Likewise.
3037 * savedir.c: Likewise.
3038 * stripslash.c: Likewise.
3039 * tempname.c: Likewise.
3040 * xreadlink.c: Likewise.
3041 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3043 * exclude.h: Likewise.
3045 * euidaccess.c (getuid, getgid, getuid, getegid)
3046 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3047 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3048 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3049 * pathmax.h: Include <limits.h> unconditionally, since other
3050 files have been getting away with it for years (MORE/BSD 4.3
3052 * userspec.c (getpwnam, getgrnam, getgrgid)
3053 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3055 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3056 Define to 256, not 255, as per modern POSIX.
3058 2005-06-01 Bruno Haible <bruno@clisp.org>
3060 * csharpexec.h: New file, from GNU gettext.
3061 * csharpexec.c: New file, from GNU gettext.
3062 * csharpexec.sh.in: New file, from GNU gettext.
3064 2005-05-31 Derek Price <derek@ximbiot.com>
3065 Paul Eggert <eggert@cs.ucla.edu>
3068 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3070 2005-05-29 Derek Price <derek@ximbiot.com>
3071 Paul Eggert <eggert@cs.ucla.edu>
3073 * glob_.h, glob.c: New files.
3075 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3077 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3079 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3080 the configuration hassle isn't worth it.
3081 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3082 (LONGEST_MODIFIER, PRIuMAX): Remove.
3084 2005-05-27 Bruno Haible <bruno@clisp.org>
3086 * getlogin_r.h: Remove second include of <stddef.h>.
3088 2005-05-25 Bruno Haible <bruno@clisp.org>
3089 Derek Price <derek@ximbiot.com>
3091 * getlogin_r.h: Simplify API documentation.
3093 2005-05-25 Derek Price <derek@ximbiot.com>
3094 Paul Eggert <eggert@cs.ucla.edu>
3096 * getlogin_r.c, getlogin_r.h: New files.
3098 2005-05-22 Bruno Haible <bruno@clisp.org>
3100 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3101 Also include <sys/param.h> if it defines MIN, MAX.
3102 Based on a patch by Derek Price <derek@ximbiot.com>.
3104 2005-05-22 Bruno Haible <bruno@clisp.org>
3106 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3107 (INT64_MIN): Fix definition.
3108 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3110 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3111 NEED_SIGNED_INT_TYPES.
3113 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3114 HAVE_SYSTEM_INTTYPES.
3116 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3118 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3119 so that unistd-safer.h (GPL'ed code) need not be included.
3121 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3124 * fts.c: Don't include "cycle-check.h" or "hash.h".
3125 (setup_dir, free_dir): New functions.
3126 (enter_dir, leave_dir): Define trivial
3127 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3128 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3129 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3130 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3131 Move to fts-cycle.c.
3132 (fts_open): Use setup_dir.
3133 (fts_close): Use free_dir.
3134 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3135 This adds a label and some gotos, but the alternatives were messier.
3136 Check for memory allocation failure when entering a dir.
3137 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3138 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3139 (FTS): New member fts_cycle, that is a union that contains the
3140 old active_dir_ht and cycle_state. All uses changed to mention
3141 fts_cycle.ht and fts_cycle.state.
3142 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3143 fts.c, with the following changes:
3144 (setup_dir, free_dir): New functions.
3145 (enter_dir): Now returns bool. Return true if successful, false
3146 if memory exhausted. All callers changed.
3147 Do not bother partly cleaning up on
3148 memory allocation failure; that is free_dir's job.
3149 However, free ad if hash_insert fails, to avoid memory leak.
3150 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3151 fts->fts_options to see which union member to use.
3153 2005-05-20 Jim Meyering <jim@meyering.net>
3155 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3156 Now a macro, to pacify GCC.
3158 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3160 * chown.c (rpl_chown): Return -1 on failure.
3162 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3164 * canonicalize.c: Include canonicalize.h first, to test interface.
3165 Include <stddef.h> unconditionally, since we assume C89 now.
3166 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3167 * fts.c: Include fts_.h first, to check interface.
3168 Do not include intprops.h; no longer needed.
3169 Include cycle-check.h and hash.h, since fts_.h no longer does.
3170 Remove unnecessary casts of closedir to void.
3171 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3172 decide whether to decrement nlinks.
3173 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3174 (FTS): Use struct hash_table * instead of Hash_table, so that
3175 we no longer need to include hash.h here.
3177 2005-05-17 Jim Meyering <jim@meyering.net>
3179 * fts.c, fts_.h: New files, from coreutils.
3181 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3183 Sync from coreutils.
3184 * unlinkdir.c, unlinkdir.h: New files.
3185 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3186 regex.h, unlocked-io.h, xtime.h:
3187 White space changes only.
3188 * makepath.c (make_path): Port to hosts where leading "//" is special.
3189 * yesno.c: Include getline.h, not ctype.h.
3190 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3191 Use getline to remove arbitrary restriction on response length.
3193 2005-05-13 Bruno Haible <bruno@clisp.org>
3195 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3196 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3197 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3198 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3199 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3200 Add support for 64-bit integers in the MSVC compiler.
3202 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3204 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3205 Change the initial comment to refer to GPL, not LGPL.
3206 gnulib-tool will change it to LGPL as needed.
3208 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3209 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3210 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3211 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3212 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3213 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3214 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3215 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3216 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3217 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3218 concatpath.c, config.charset, copy-file.c, copy-file.h,
3219 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3220 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3221 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3222 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3223 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3224 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3225 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3226 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3227 full-read.c, full-read.h, full-write.c, full-write.h,
3228 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3229 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3230 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3231 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3232 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3233 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3234 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3235 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3236 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3237 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3238 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3239 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3240 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3241 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3242 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3243 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3244 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3245 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3246 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3247 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3248 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3249 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3250 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3251 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3252 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3253 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3254 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3255 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3256 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3257 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3258 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3259 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3260 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3261 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3262 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3263 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3264 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3265 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3266 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3267 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3268 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3269 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3270 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3271 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3272 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3273 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3274 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3275 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3276 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3277 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3278 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3279 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3280 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3281 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3282 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3283 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3284 Update FSF postal mail address.
3286 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3288 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3289 specified in ai_socktype. Fix invalid ai_protocol
3290 check. ai_protocol is usually set to 0 or depending on
3291 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3292 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3293 ai_socktype / ai_protocol in the returned addrinfo structure.
3295 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3296 Bruno Haible <bruno@clisp.org>
3298 * inet_ntop.h: New file.
3299 * inet_ntop.c: New file, from glibc with modifications.
3301 2005-05-08 Jim Meyering <jim@meyering.net>
3303 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3305 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3307 Merge from coreutils. Among other things,
3308 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3309 * fd-safer.c: New file.
3310 * fcntl-safer.h, open-safer.c: Remove.
3311 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3312 * dup-safer.c: Include unistd-safer.h first.
3313 Don't include errno.h.
3314 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3315 * file-type.h: Don't assume invoker included sys/stat.h first.
3316 * file-type.c: Rely on file-type.h change.
3317 * getloadavg.c: Include unistd-safer.h.
3318 (getloadavg): Use safer open.
3319 * getusershell.c: Include "stdio-safer.h".
3320 (getusershell): Use safer fopen.
3321 * long-options.c (long_options): Use NULL rather than 0.
3322 * modechange.h (mode_free): Remove; all callers changed to invoke
3324 * modechange.c: Likewise.
3325 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3326 (MODE_DONE): New constant.
3327 (struct mode_change): Remove 'next' member.
3328 (make_node_op_equals): New function; like the old one of the
3329 same name, except it allocates an array.
3330 (mode_compile, mode_create_from_ref): Use it.
3331 (mode_compile): Allocate result as an array, not a linked list.
3332 Parse octal string ourself, so that we catch mistakes like "+0".
3333 (mode_adjust): Arg is an array, not a linked list.
3334 * modechange.c: Include stat-macros.h, xalloc.h.
3335 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3336 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3337 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3338 Remove. This is now stat-macros.h's job.
3339 (talloc): Remove. All callers replaced by xalloc, so that
3340 our invokers don't have to worry about reporting memory failures.
3341 (make_node_op_equals): Remove.
3342 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3344 (struct mode_change): Moved here from modechange.h.
3345 (mode_append_entry): Remove.
3346 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3347 apps to have incorrect behavior. Use simpler algorithm for head
3348 and tail. Don't futz with umask; that's now the job of mode_adjust.
3349 Detect more invalid usages rather than having somewhat-random behavior.
3350 Don't insert an "a=" action, as that leads to incorrect behavior.
3351 (mode_compile, mode_create_from_ref): Return NULL on error instead
3352 of an enum, since now there's only one way to have an error. All
3354 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3355 at the correct time. Simplify calculation of "+u" and its ilk.
3356 Don't mishandle "+X".
3357 (mode_free): Remove "register" and localize decls.
3358 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3359 (struct mode_change): Move to modechange.c; callers don't
3360 need to see this stuff.
3361 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3362 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3363 (mode_change, mode_adjust): Reflect the new signatures noted above.
3364 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3365 that might redefine system include files.
3366 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3367 (my_usleep): Use NULL rather than (void *) 0.
3368 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3369 Use siginterrupt to specify that system calls should be interrupted.
3370 (rpl_nanosleep): Move initialization of suspended closer to call of
3372 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3373 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3374 (desirable_utmp_entry): New function.
3375 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3376 using x2nrealloc, to simplify logic.
3377 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3378 size calculation. Do not assume utmp file is a regular file.
3379 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3380 (READ_UTMP_CHECK_PIDS): New constant.
3381 * save-cwd.c: Include unistd-safer.h.
3382 (save_cwd): Use fd_safer.
3383 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3384 [!_LIBC] Include "stat-macros.h" instead.
3385 * unistd-safer.h (fd_safer): New decl.
3387 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3389 * byteswap_.h: New file.
3391 2005-04-25 Albert Chin <china@thewrittenword.com>
3393 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3396 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3398 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3399 that "UTC +1 second" continues to work. Problem reported
3401 (relunit_snumber): New rule.
3404 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3406 * getdate.y (universal_time_zone_table): New constant.
3407 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3408 universal_time_zone_table.
3409 (lookup_zone): Prefer universal_time_zone_table to
3410 local_time_zone_table, so that "GMT" time stamps are allowed in
3411 London during the summer. Problem reported by Ian Abbott.
3413 2005-04-12 Jim Meyering <jim@meyering.net>
3415 * human.c (humblock): Set *options even when returning due to
3416 xstrtoumax conversion failure. Thanks to a used-uninitialized
3419 2005-04-09 Jim Meyering <jim@meyering.net>
3421 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3422 -Wuninitialized: initialize tm0.tm_year.
3424 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3426 * getdate.y (parser_control): rels_seen is now a boolean, not a
3427 count, since there's no maximum. All uses changed.
3428 Add member dsts_seen.
3429 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3431 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3432 Use pc_rels_seen to decide whther a date is absolute.
3434 * getdate.y (number): Don't overwrite year.
3435 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3438 2005-04-02 Simon Josefsson <jas@extundo.com>
3440 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3441 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3443 2005-03-27 Jim Meyering <jim@meyering.net>
3445 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3447 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3449 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3450 "one's complement" -> "ones' complement" in comment, as per Knuth.
3451 "value of type" -> "type or expression" in comment.
3452 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3454 2005-03-26 Jim Meyering <jim@meyering.net>
3457 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3458 Correct typos: s/or/of/.
3460 2005-03-23 Jim Meyering <jim@meyering.net>
3462 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3464 2005-03-21 Jim Meyering <jim@meyering.net>
3466 Changes imported from coreutils.
3468 * cycle-check.c: Don't include xalloc.h.
3470 * path-concat.c: Don't include assert.h.
3471 (path_concat): Remove assertion that would have triggered
3472 for ABASE starting with more than one slash.
3473 Reported by Andreas Schwab.
3475 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3476 properly when ABASE is an absolute file name.
3477 Correct the description of this function.
3479 Add an assertion and a test driver.
3480 This fixes a bug introduced on 2004-07-02.
3481 Andreas Schwab reported the resulting failure of cp --parents:
3482 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3484 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3486 * strftime.c (my_strftime): If the underlying strftime returns 0
3487 (which shouldn't happen), generate nothing instead of returning 0
3488 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3490 2005-03-16 Bruno Haible <bruno@clisp.org>
3492 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3494 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3496 * strftime.c (my_strftime): Prepend space to format so that we can
3497 reliably distinguish strftime failure from empty output on POSIX
3500 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3502 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3503 (iconv_string): Don't guess a size-zero buffer, as that might cause
3504 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3505 result would be 'too large', where 'too large' is (heuristically)
3506 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3507 overflow concerns. This will prevent some unwanted malloc failures
3508 when the inputs are very large.
3510 2005-03-15 Bruno Haible <bruno@clisp.org>
3512 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3515 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3518 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3520 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3522 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3523 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3525 * strtol.c: Likewise.
3527 2005-03-14 Simon Josefsson <jas@extundo.com>
3529 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3532 2005-03-14 Jim Meyering <jim@meyering.net>
3534 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3535 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3536 to be nonzero so that we (and caller) can detect the difference
3537 between a valid zero-length expansion and an error return, even
3538 when the underlying strftime fails before writing anything into
3541 2005-03-10 Jim Meyering <jim@meyering.net>
3543 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3544 so that this module works on systems without fchdir.
3546 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3548 Factor int-properties macros into a single file, except for
3549 glibc-related files.
3550 * intprops.h: New file.
3551 * getloadavg.c: Include it instead of limits.h.
3552 (INT_STRLEN_BOUND): Remove.
3553 * human.c: Include intprops.h.
3554 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3555 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3556 * inttostr.h: Include intprops.h instead of limits.h.
3557 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3558 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3559 for consistency with intprops.h.
3560 (time_t_is_integer, twos_complement_arithmetic): Use them.
3561 * sig2str.h: Include <signal.h>, intprops.h.
3562 (INT_STRLEN_BOUND): Remove.
3563 * strftime.c (TYPE_SIGNED): Remove.
3564 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3565 * strtol.c: Adjust comments to match intprops.h.
3566 * userspec.c: Include intprops.h.
3567 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3568 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3569 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3570 instead of rolling our own expressions.
3571 * xstrtol.c: Include xstrtol.h first, to test interface.
3573 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3575 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3576 the right thing even if adding 1900 would overflow. Similarly
3577 for tm_mon + 1 and tm_yday + 1.
3578 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3579 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3580 (DO_SIGNED_NUMBER): New macro.
3581 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3583 2005-03-07 Bruno Haible <bruno@clisp.org>
3585 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3587 2005-03-03 Derek R. Price <derek@ximbiot.com>
3588 Bruno Haible <bruno@clisp.org>
3590 * pagealign_alloc.h: New file.
3591 * pagealign_alloc.c: New file.
3593 2005-01-28 Bruno Haible <bruno@clisp.org>
3595 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3598 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3600 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3601 The workaround isn't strictly needed for POSIX conformance, and
3602 it's too much of a pain to configure and maintain. We'll ask
3603 people to fix their kernels instead.
3604 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3605 (NANOSLEEP_BUG_WORKAROUND): Remove.
3606 (xnanosleep): Remove the workaround.
3608 2005-02-12 Bruno Haible <bruno@clisp.org>
3610 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3612 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3614 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3615 * timespec.h (gettime): Return void, since it always
3616 succeeds now. All uses changed.
3617 * gettime.c (gettime) Likewise.
3618 [HAVE_NANOTIME]: Prefer nanotime.
3619 Assume gettimeofday succeeds, as POSIX requires.
3620 Assime time () succeeds, since other code already does.
3621 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3622 (timespec_subtract): Remove.
3623 (NANOSLEEP_BUG_WORKAROUND): New constant.
3624 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3625 things considerably. Use it only on GNU/Linux hosts, since the
3626 workaround shouldn't be needed elsewhere.
3628 2005-02-24 Bruno Haible <bruno@clisp.org>
3630 * gettext.h: Update from GNU gettext 0.14.2.
3632 2005-02-24 Bruno Haible <bruno@clisp.org>
3634 * localcharset.c: Update from GNU gettext 0.14.2.
3635 * config.charset: Update from GNU gettext 0.14.2.
3637 2005-02-22 Simon Josefsson <jas@extundo.com>
3639 * iconvme.h, iconvme.c: New files, from libc.
3641 2005-02-20 Neil Conway <neilc@samurai.com>
3643 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3644 returned by OSX/Darwin if the specified buffer is not large
3645 enough for the hostname.
3647 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3649 * memrchr.h: New file.
3650 * chdir-long.c: Include it.
3651 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3652 Don't bother including stddef.h.
3654 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3656 * argp-help.c (__argp_help): Create a fake struct argp_state and
3657 pass it to _help, otherwise the latter coredumps trying to
3658 dereference state.root_argp.
3660 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3662 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3664 Include <sys/types.h>, for dev_t.
3665 (ME_DUMMY, ME_REMOTE): Move from here....
3666 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3667 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3669 Include mountlist.h first, to test the interface.
3671 2005-01-29 Bruno Haible <bruno@clisp.org>
3673 * progname.c (program_name): Initialize.
3674 Needed when linking statically on MacOS X.
3676 2005-01-28 Bruno Haible <bruno@clisp.org>
3678 * javacomp.sh.in: New file, from GNU gettext.
3679 * javacomp.h: New file, from GNU gettext.
3680 * javacomp.c: New file, from GNU gettext.
3682 2005-01-26 Bruno Haible <bruno@clisp.org>
3684 * javaexec.sh.in: New file, from GNU gettext.
3685 * javaexec.h: New file, from GNU gettext.
3686 * javaexec.c: New file, from GNU gettext.
3688 2005-01-26 Simon Josefsson <jas@extundo.com>
3690 * gai_strerror.c: Use GPL in header.
3692 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3694 * argp-help.c (hol_entry_help): Avoid using non-constant
3695 initializers for struct pentry_state.
3696 (__argp_error): Check return value of __asprintf
3697 (__argp_failure): Translate error message
3699 * argp-parse.c: Removed braces around the expansion of N_()
3701 2005-01-21 Jim Meyering <jim@meyering.net>
3703 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3704 same value as for Solaris 9.
3706 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3707 component length. This included changing the parameter to be
3708 of type `char *' rather than `char const *'.
3709 * chdir-long.h (chdir_long): Update prototype.
3711 * openat.c (fdopendir, fstatat): New functions.
3712 * openat.h: Include headers required for use of DIR and struct stat.
3713 [AT_SYMLINK_NOFOLLOW]: Define.
3714 (fdopendir, fstatat): Add prototypes.
3716 2005-01-21 Bruno Haible <bruno@clisp.org>
3718 * classpath.h: New file, from GNU gettext.
3719 * classpath.c: New file, from GNU gettext.
3721 2005-01-20 Simon Josefsson <jas@extundo.com>
3723 * version-etc-fsf.c: New file, with version_etc_copyright.
3724 * version-etc.c: Remove version_etc_copyright.
3725 * version-etc.h (version_etc_copyright): Use [] instead of * in
3726 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3728 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3730 * save-cwd.c (save_cwd): Remove code to support the case
3731 where fchdir is missing or flaky.
3733 2005-01-20 Simon Josefsson <jas@extundo.com>
3735 * base64.h (isbase64): Add.
3737 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3738 using a unsigned prototype, don't inline.
3739 (base64_decode): Use it.
3741 2005-01-19 Bruno Haible <bruno@clisp.org>
3743 * sh-quote.h: New file, from GNU gettext.
3744 * sh-quote.c: New file, from GNU gettext.
3746 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3748 Merge changes from coreutils, as described below in several
3749 changelogs dated today.
3751 * save-cwd.c: Include "save-cwd.h" before other include files.
3752 (O_DIRECTORY): Remove; not needed here, since "." must be
3753 a directory. All uses removed.
3754 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3755 universal on Suns, and we also need to test for IRIX.
3756 Revamp code to use 'if' rather than '#if'.
3757 Avoid unnecessary comparison of cwd->desc to 0.
3759 * utimens.c (futimens): Robustify the previous patch, by checking
3760 for known valid error numbers rather than observed invalid ones.
3762 2005-01-18 Jim Meyering <jim@meyering.net>
3764 * version-etc.c (version_etc_copyright): Update copyright date.
3766 * utimens.c (futimens): Account for the fact that futimes
3767 can also fail with errno == ENOSYS or errno == ENOENT.
3768 Patch from Dmitry V. Levin.
3770 Change the name of the robust chdir function from chdir to chdir_long.
3771 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3772 (restore_cwd): Use chdir_long, not chdir.
3773 * chdir-long.c: Renamed from chdir.c.
3774 * chdir-long.h: Renamed from chdir.h.
3775 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3778 2005-01-18 Bob Proulx <bob@proulx.com>
3780 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3781 offsetof() macro construct to avoid compile failure with native HP-UX
3782 11.0 ANSI C compiler.
3784 2005-01-06 Bruno Haible <bruno@clisp.org>
3786 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3787 because stpncpy.m4 takes care of it.
3789 2004-01-24 Bruno Haible <bruno@clisp.org>
3791 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3793 2003-10-09 Bruno Haible <bruno@clisp.org>
3795 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3797 2005-01-06 Bruno Haible <bruno@clisp.org>
3799 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3800 * fwriteerror.c: Include <stdbool.h>.
3801 (fwriteerror): At the end, close the file stream. Record whether
3802 stdout was already closed.
3804 2004-05-27 Bruno Haible <bruno@clisp.org>
3806 * execute.c (environ): Declare if needed.
3807 * pipe.c (environ): Likewise.
3808 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3810 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3812 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3813 definitions to be after all include files, to avoid collisions.
3814 Problem reported by Bob Proulx.
3816 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3818 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3819 not needed. This removes a dependency on the gettext module.
3820 [defined _LIBC]: Do not include <libintl.h>; not needed.
3822 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3824 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3827 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3829 * argp-parse.c: Include <stddef.h>.
3830 (alignof, alignto): New macros.
3831 (parser_init): Don't assume that void * is aligned sufficiently
3834 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3835 need to extend the stack.
3836 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3839 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3841 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3843 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3845 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3846 Remove now-obsolete comment about AIX.
3847 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3848 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3849 (YYMAXDEPTH): New macro.
3851 2004-12-18 Bruno Haible <bruno@clisp.org>
3853 * fatal-signal.c (fatal_signals): Make non-const.
3854 (init_fatal_signals): New function.
3855 (uninstall_handlers, install_handlers): Ignore signals that were set to
3857 (at_fatal_signal): Call init_fatal_signals.
3858 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3860 Reported by Paul Eggert.
3862 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3864 * getdate.y (textint): New member "negative".
3865 (time_zone_hhmm): New function.
3866 Expect 14 shift-reduce conflicts, not 13.
3867 (o_colon_minutes): New rule.
3868 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3869 (yylex): Set the "negative" member of signed numbers.
3871 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3873 Changes imported from coreutils.
3874 * hard-locale.c: Assume <locale.h> exists.
3876 (GLIBC_VERSION): New macro.
3877 (hard_locale): Assume setlocale exists.
3878 Rewrite to avoid #ifdef.
3879 Use strdup rather than malloc + strcpy.
3880 * human.c: Assume <locale.h> exists.
3881 (human_readable): Assume localeconv exists.
3883 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3885 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3886 convert T2, not T. (Imported from libc.)
3888 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3890 * getcwd.c (is_ENAMETOOLONG): New macro.
3891 (__getcwd.c): Don't restore errno; glibc doesn't.
3892 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3893 first, falling back to our code only if its results look suspicious.
3894 Ensure that the resulting buffer is only as large as necessary.
3896 * readutmp.c: Include readutmp.h first.
3897 Include <errno.h>, since readutmp.h no longer does that.
3898 * readutmp.h: Don't include <errno.h>,
3899 <sys/param.h>, <time.h>; not needed to establish interface.
3900 (errno): Remove decl.
3901 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3902 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3903 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3905 2004-11-28 Simon Josefsson <jas@extundo.com>
3907 * base64.h, base64.c: New file.
3909 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3911 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3913 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3915 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3916 HP's ANSI C compiler.
3917 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3918 Declaring int functions causes warnings on some modern systems and
3919 shouldn't be needed to compile on ancient ones.
3920 * same.c (MIN) [defined MIN]: Don't define, since it's already
3923 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3924 with the following changes.
3925 (__set_errno): Parenthesize properly.
3926 Include <stdbool.h>.
3927 (MIN, MAX, MATCHING_INO): New macros.
3928 (__getcwd): Define with prototype, not K&R form.
3929 Use heuristics to allocate default buffer on stack if possible.
3930 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3931 behavior, and to avoid the PATH_MAX limit when computing
3933 Use MATCHING_INO to compare inode number to file.
3934 Check for arithmetic overflow in size calculations.
3935 Fix bug in reallocation of dot array that caused getcwd to fail
3936 on directories nested deeper than 75.
3937 Be more careful about saving errno on error.
3938 Do not use realloc; use only free+malloc, as this is a bit
3939 more flexible and avoids a needless copy operation.
3940 Do not inspect st_dev and st_ino for symbolic links; POSIX
3941 doesn't specify the latter.
3942 Check for closedir errors.
3943 Avoid needless casts.
3944 Use "#ifdef weak_alias" around weak_alias, to be like other
3946 The following changes to getcwd.c have effect only when used in
3947 gnulib; they have no effect inside glibc proper.
3948 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3949 as alloca isn't used.
3950 (alloca, __alloca): Likewise.
3951 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3952 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3953 unconditionally, as gnulib assumes C89 or better.
3954 Do not include <sys/param.h>.
3955 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3956 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3958 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3959 Include <dirent.h> in a way that is compatible with modern Autoconf.
3960 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3961 New macros, if not already defined.
3962 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3963 Use "_LIBC", not "defined _LIBC", for consistency.
3964 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3966 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3967 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3968 * xgetcwd.c: David MacKenzie's old code was removed, so give
3969 credit only to Jim Meyering and adjust the copyright dates.
3970 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3971 <stdlib.h>, <unistd.h>, "pathmax.h".
3972 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3973 (INITIAL_BUFFER_SIZE): Remove.
3974 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3976 2004-11-23 Jim Meyering <jim@meyering.net>
3978 * getopt_.h: Remove trailing blanks.
3980 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3982 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3983 (futimens): New function, which uses futimes if available.
3984 (futimens, utimens): Support timespec==NULL, with same semantics
3985 as utime and utimens.
3986 * utimens.h (futimens): New decl.
3988 2004-11-23 Jim Meyering <jim@meyering.net>
3990 * __fpending.c: Add comment.
3992 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3994 * getopt_.h: Re-addition of __getopt_argv_const caused
3995 redefinition warnings. To avoid them, include the defines
3996 in `#if !defined __need_getopt ... #endif'. The only place
3997 where __getopt_argv_const is used is in definitions
3998 of getopt_long and getopt_long_only below, which are as well
3999 protected by `#ifndef __need_getopt'.
4000 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4001 __need_getopt after including <stdio.h> and <unistd.h> These
4002 headers might have defined it.
4004 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4006 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4008 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4009 optopt): Use them instead of invoking ## directly; otherwise, the
4010 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4012 2004-11-19 Bruno Haible <bruno@clisp.org>
4014 * strtok_r.c: Move comments from here...
4015 * strtok_r.h: ... to here.
4017 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4019 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4020 might fail. Problem reported by Yoann Vandoorselaere.
4021 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4022 that mishandle size_t overflow.
4024 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4026 * canon-host.c: Include "strdup.h".
4027 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4028 Use strdup instead of malloc/strcpy to duplicate strings.
4030 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4031 (human_space_before_unit): New constant.
4032 * human.c (human_readable): Support it.
4034 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4035 (xgetcwd): Set errno correctly when failing.
4036 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4037 the failure is actually due to a PATH_MAX problem.
4039 Further getopt changes to make it more likely that glibc will
4040 buy the changes back.
4041 * getopt.c (POSIXLY_CORRECT): New constant.
4042 (getopt): Use it, so to preserve glibc semantic
4043 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4044 when compiling for libc.
4045 * getopt_.h (__getopt_argv_const): Bring it back.
4046 (getopt_long, getopt_long_only): Use it.
4048 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4049 New arg POSIXLY_CORRECT. All callers changed.
4050 (getopt): Argv is now char * const *, as per standard.
4051 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4052 not char *__getopt_argv_const *.
4053 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4054 _getopt_long_only_r): Likewise.
4055 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4056 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4057 _getopt_long_r, _getopt_long_only_r): Likewise.
4058 * getopt_.h (__getopt_argv_const): Remove.
4059 (getopt): Argv is now char * const *, as per standard.
4061 * getdate.y (tORDINAL): New token.
4062 (day, relunit): Allow it for relative times.
4063 (relative_time_table): Use tORDINAL for ordinals.
4065 2004-11-15 Jim Meyering <jim@meyering.net>
4067 * closeout.c: Include "__fpending.h" once again.
4068 Include <stdbool.h>.
4069 (close_stdout): Don't fail just because stdout was closed initially,
4070 since some programs don't write to stdout in the normal course of
4071 operation (other than --version and --help), and we don't want this
4072 function to make e.g. `touch file >&-' fail.
4073 But do fail if it was closed and someone has tried to write to it.
4074 E.g., `printf foo >&-' must fail.
4076 2004-11-11 Simon Josefsson <jas@extundo.com>
4078 * strtok_r.h, strtok_r.c: New file.
4080 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4082 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4083 we can stop lying to compilers about the constness of argv when we
4084 are compiled outside glibc.
4085 (getopt, getopt_long, getopt_long_only): Use it.
4086 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4088 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4089 _getopt_long_only_r): Likewise.
4090 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4091 _getopt_long_only_r): Likewise.
4093 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4094 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4095 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4096 the other external symbols.
4097 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4098 declaration, since the above renaming now works around collisions.
4100 2004-11-11 Jim Meyering <jim@meyering.net>
4102 * linebreak.c: Remove trailing blanks.
4103 * alloca_.h: Likewise.
4104 * acosl.c: Likewise.
4105 * euidaccess.c: Likewise.
4106 * allocsa.h: Likewise.
4108 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4110 * mktime.c (SHR): New macro, which is a portable
4111 substitute for >> that should work even on Crays.
4112 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4113 Problem reported by Mark D. Baushke in
4114 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4115 * getdate.y (SHR): Likewise.
4117 * strftime.c (SHR): Likewise.
4119 * quotearg.c (struct quoting_options): Use unsigned int for
4120 quote_these_too, so that right shifts are well defined. All uses
4123 2004-11-10 Simon Josefsson <jas@extundo.com>
4125 * getaddrinfo.h, getaddrinfo.c: New files.
4127 2004-11-10 Jim Meyering <jim@meyering.net>
4129 Ensure that no close failure goes unreported.
4130 * closeout.c (close_stdout): Always close stdout. I.e., don't
4131 return early when it seems there's nothing to flush.
4132 Don't include __fpending.h.
4134 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4136 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4138 2004-11-05 Bruno Haible <bruno@clisp.org>
4140 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4141 Reported by Mark D. Baushke <mdb@cvshome.org>.
4143 2004-11-04 Bruno Haible <bruno@clisp.org>
4145 2004-09-11 Bruno Haible <bruno@clisp.org>
4146 * allocsa.valgrind: New file.
4147 2004-02-06 Bruno Haible <bruno@clisp.org>
4148 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4149 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4150 Reported by Christopher Seip <chris.seip@hp.com>.
4152 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4154 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4155 with errno == ERANGE if the buffer is too small.
4156 Problem reported by Mark D. Baushke.
4158 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4160 * xreadlink.c (MAXSIZE): New macro.
4161 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4162 size does not exceed MAXSIZE. Avoid cast.
4163 As suggested by Mark D. Baushke in
4164 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4165 if readlink fails with buffer size just under MAXSIZE, try again
4168 2004-11-02 Derek R. Price <derek@ximbiot.com>
4169 and Paul Eggert <eggert@cs.ucla.edu>
4171 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4172 (get_date): Overparenthesize to avoid GCC warning.
4174 2004-11-02 Bruno Haible <bruno@clisp.org>
4176 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4177 function returns void.
4179 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4181 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4182 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4185 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4187 * getdate.y: Add support for TZ="foo" within a date string.
4188 Fix some bugs near time_t boundaries. Reject dates with
4189 out-of-range components, e.g., "Sept 31".
4190 Include <stdlib.h>, "setenv.h", "xalloc.h".
4191 (ISDIGIT_LOCALE): Remove; unused.
4192 Note that the TZ and time functions used here are not reentrant.
4193 (mktime_ok, get_tz): New functions.
4194 (TZBUFSIZE): New constant.
4195 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4196 This requires that we sometimes generate our own TZ="XXX..." setting.
4198 2004-10-27 Derek R. Price <derek@ximbiot.com>
4200 * mktime.c (not_equal_tm): Remove redundant check.
4202 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4204 * getdate.y: Use Bison 1.875 features, and some minor
4205 code cleanups. This change does not affect semantics.
4206 Don't include <stdlib.h>; no longer needed.
4207 Don't include unlocked-io.h; only the "#if TEST" code uses
4208 stdio, and performance isn't crucial there.
4209 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4210 Bison 1.875 features as described below.
4211 All uses of "PC." replaced by "pc->".
4212 (YYSTYPE): Add a forward declaration.
4213 (yylex, yyerror): Use full prototypes in forward decls.
4214 Use "%pure-parser" rather than obsolescent "%pure_parser".
4215 Use %parse-param and %lex-param instead of obsolescent
4216 YYPARSE_PARAM and YYLEX_PARAM.
4217 (meridian_table, month_and_day_table, time_units_table,
4218 relative_time_table, time_zone_table, military_table,
4219 lookup_zone, lookup_word, get_date):
4220 Use NULL instead of 0 where appropriate.
4221 (to_hour): Avoid abort (), to avoid a dependency on
4223 (yyerror, yylex): Now accepts parser_control * arg.
4224 (main) [TEST]: Use '\0' rather than 0 for char.
4226 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4228 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4229 It's now the caller's responsibility to handle the case where
4230 !HAVE_GETPAGESIZE && !defined getpagesize.
4232 * mktime.c (leapyear): Arg is long int, not int.
4234 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4236 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4238 2004-10-12 Simon Josefsson <jas@extundo.com>
4240 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4241 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4244 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4246 * vsnprintf.h: New file.
4247 * vsnprintf.c: New file.
4249 2004-10-07 Bruno Haible <bruno@clisp.org>
4251 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4252 into the provided buffer.
4254 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4256 * diacrit.c, diacrit.h: Add GPL notice.
4258 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4259 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4260 * logl.c (logl): Keep the code as similar to glibc as possible.
4261 This avoids a potential constant-folding bug.
4263 2004-10-05 Bruno Haible <bruno@clisp.org>
4265 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4267 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4269 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4270 * xmalloc.c (xmemdup): Likewise.
4271 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4272 XFREE): Remove these long-obsolescent macros.
4273 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4274 * xstrdup.c: Remove.
4276 * regex.c (re_comp): Cast gettext return value to char *,
4277 Problem reported by Martin Neitzel via Mark D. Baushke.
4279 2004-10-04 Simon Josefsson <jas@extundo.com>
4281 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4282 '#ifdef USE_UNLOCKED_IO'.
4284 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4286 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4287 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4288 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4289 regex.c, sha1.c, version-etc.c, yesno.c:
4290 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4291 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4292 the includer's responsibility.
4294 Sync from coreutils.
4296 * modechange.c (mode_compile): Don't decrement a pointer that
4297 points to the start of a string, as the C Standard says the
4298 resulting behavior is undefined.
4300 * backupfile.h (enum backuptype): Rename none -> no_backups,
4301 simple -> simple_backups, numbered_existing ->
4302 numbered_existing_backups, numbered -> numbered_backups
4303 to avoid shadowing problems. All uses changed.
4304 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4305 * backupfile.c (check_extension, numbered_backup):
4306 Rename locals to avoid shadowing 'basename'.
4307 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4310 * .cppi-disable: Add getopt_.h, getopt_int.h.
4311 * .cvsignore: Add getopt.h.
4313 2004-10-04 Simon Josefsson <jas@extundo.com>
4315 * memmem.h: New file.
4316 * memmem.c: New file, taken from glibc.
4318 2004-10-02 Jim Meyering <jim@meyering.net>
4320 * dirfd.h, getpagesize.h: Add copyright notice.
4322 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4324 * snprintf.c: Remove comments as to why each header is needed.
4326 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4328 * strsep.h: New file.
4329 * strsep.c: New file.
4331 2004-10-01 Simon Josefsson <jas@extundo.com>
4333 * snprintf.c (snprintf): Handle size==0.
4335 2004-10-01 Simon Josefsson <jas@extundo.com>
4336 Bruno Haible <bruno@clisp.org>
4338 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4339 (snprintf): Declare 'args'.
4341 2004-09-30 Simon Josefsson <jas@extundo.com>
4343 * snprintf.h, snprintf.c: New files.
4345 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4347 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4348 (hol_entry_help): Never translate an empty string.
4349 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4350 * argp.h (OPTION_NO_TRANS): New option.
4352 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4354 * xvasprintf.c: Include xalloc.h.
4355 (xvasprintf): Use xalloc_die, not xmalloc_die.
4357 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4359 * dummy.c: Change copyright notice to FSF, and license to GPL.
4361 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4363 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4364 Problem reported by Bruno Haible in:
4365 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4367 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4369 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4370 in case some system header has #define'd it. Problem reported by
4371 Soeren D. Schulze in
4372 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4374 2004-09-08 Bruno Haible <bruno@clisp.org>
4376 * stdint_.h: New file, taken from GNU clisp.
4378 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4380 * xvasprintf.h: New file.
4381 * xvasprintf.c: New file.
4382 * xasprintf.c: New file.
4384 2004-09-08 Bruno Haible <bruno@clisp.org>
4386 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4388 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4390 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4392 Import from coreutils.
4393 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4394 strings on unbounded length. alloca's performance benefits aren't
4395 that important here.
4397 (parse_with_separator): New function, with most of the internals
4398 of the old parse_user_spec. Allow user to omit both user and group,
4399 for compatibility with FreeBSD.
4400 Clone only the user name, not the entire spec.
4401 Do not set *uid, *gid unless entirely successful.
4402 Avoid memory leak in some failing cases.
4403 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4404 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4405 (parse_user_spec): Rewrite to use parse_with_separator.
4407 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4409 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4410 its complicated substitute.
4411 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4412 and program_invocation_name.
4413 (__argp_basename) [!_LIBC]: Remove; the only use was
4414 replaced by its body.
4415 (__argp_short_program_name): Change condition from
4416 !defined __argp_short_program_name to
4417 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4418 to match argp-namefrob.h.
4419 (__argp_failure): Don't assume strerror_r returns char *.
4420 * argp-parse.c (N_): Define unconditionally.
4421 (argp_default_options): Fill out initializers with 0 to avoid
4424 2004-08-12 Simon Josefsson <jas@extundo.com>
4426 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4427 * getopt_.h: Renamed from getopt.h.
4429 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4431 Merge from coreutils.
4433 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4434 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4435 for Reliant Unix 5.43.
4437 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4438 (union fooround): Use uintmax_t, not long int.
4439 The rest is a merge from libc:
4440 [defined _LIBC]: Include <shlib-compat.h>.
4441 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4443 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4445 * strverscmp.c: Convert to UTF-8.
4447 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4449 * obstack.h (obstack_empty_p):
4450 Don't assume that chunk->contents is suitably aligned.
4451 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4452 Likewise. Problem reported by Benno in
4453 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4455 * chown.c (rpl_chown): Work even if the file is writeable but not
4456 readable. This could be improved further but it'd take some work.
4458 2004-08-08 Simon Josefsson <jas@extundo.com>
4460 * xgethostname.c: Don't include error.h (not used).
4463 * getpass.c: Include getpass.h first.
4465 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4467 * xalloc-die.c: New files.
4468 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4470 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4471 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4472 (_, N_, xalloc_die): Move to xalloc-die.c.
4473 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4474 so that we needn't mess with xalloc_msg_memory_exhausted.
4476 * sha1.h: Renamed from sha.h.
4477 (SHA1_H): Renamed from _SHA_H.
4478 (sha1_ctx): Renamed from sha_ctx.
4479 (sha1_init_ctx): Renamed from sha_init_ctx.
4480 (sha1_process_block): Renamed from sha_process_block.
4481 (sha1_process_bytes): Renamed from sha_process_bytes.
4482 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4483 (sha1_read_ctx): Renamed from sha_read_ctx.
4484 (sha1_stream): Renamed from sha_stream.
4485 (sha1_buffer): Renamed from sha_buffer.
4486 * sha1.c: Likewise; renamed from sha.c.
4487 Do not include <sys/types.h>.
4488 Include <stddef.h> rather than <stdlib.h>.
4490 2004-08-08 Bruno Haible <bruno@clisp.org>
4492 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4493 FILESYSTEM_PREFIX_LEN.
4494 * progreloc.c: Likewise.
4495 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4497 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4500 * argp-help.c (make_hol, hol_append): Don't assume that
4501 SIZE_MAX is a valid preprocessor constant.
4502 (__argp_basename): Change from "#ifndef _LIBC"
4503 to "#ifndef __argp_short_program_name", so that
4504 we don't compile these functions for tar.
4506 More merges from coreutils.
4507 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4508 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4510 * addext.c: Remove; no longer needed.
4511 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4512 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4513 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4514 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4515 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4516 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4517 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4518 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4519 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4520 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4521 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4522 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4523 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4524 Import changes from coreutils.
4526 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4528 Merge from coreutils.
4530 * .gdb-history: Remove; this doesn't belong here.
4532 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4533 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4534 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4536 * dirname.h: Include <stdbool.h>.
4537 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4538 for consistency with POSIX terminology. All uses changed.
4539 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4540 (strip_trailing_slashes): Use bool for booleans.
4541 * stripslash.c (strip_trailing_slashes): Likewise.
4543 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4544 sometimes returns a positive errno value even when it succeeds.
4545 (print_errno_message) [!LIBC]: Fall back on strerror if
4548 * path-concat.c (mempcpy): Don't define if a system header defines it.
4549 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4550 (longest_relative_suffix): New function.
4551 (path_concat): Use it. Assume first argument is not NULL.
4552 Port to DOS. Omit redundant separators.
4553 Report an error instead of returning NULL.
4554 Use mempcpy instead of memcpy.
4555 (xpath_concat): Remove: not declared or used.
4557 * same.h: Include <stdbool.h>
4558 (same_name): Return bool, not int.
4559 * same.c (same_name): Likewise.
4560 (errno): Don't declare; we assume C89 or better now.
4562 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4563 if not already defined.
4565 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4566 * dup-safer.c (errno): Likewise.
4568 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4570 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4573 2004-08-03 Simon Josefsson <jas@extundo.com>
4575 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4576 * progname.h: Don't include stdbool.h.
4578 2004-08-02 Simon Josefsson <jas@extundo.com>
4580 * getsubopt.h: New file, with comments from Bruno Haible.
4581 * getsubopt.c: New file, from glibc, but slightly modified based on
4582 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4584 2004-08-01 Simon Josefsson <jas@extundo.com>
4586 * xgetdomainname.c: Include stdlib.h, for free().
4588 2004-07-16 Simon Josefsson <jas@extundo.com>
4590 * dummy.c: New file.
4592 2004-07-16 Bruno Haible <bruno@clisp.org>
4594 * backupfile.h: Add extern "C" for C++.
4595 * closeout.h: Likewise.
4596 * copy-file.h: Likewise.
4597 * findprog.h: Likewise.
4598 * full-write.h: Likewise.
4599 * pathname.h: Likewise.
4600 * progname.h: Likewise.
4601 * stpcpy.h: Likewise.
4602 * stpncpy.h: Likewise.
4603 * strcase.h: Likewise.
4604 * strstr.h: Likewise.
4605 * xalloc.h: Likewise.
4607 * mbswidth.h: Add extern "C" for C++.
4608 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4610 2004-07-09 Simon Josefsson <jas@extundo.com>
4612 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4613 failed without this.)
4615 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4617 * fchown-stub.c: New file.
4619 2004-06-24 Jim Meyering <jim@meyering.net>
4621 * obstack.h (obstack_base): Cast to (void *), per documentation.
4623 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4625 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4627 2004-06-01 Jim Meyering <jim@meyering.net>
4629 * calloc.c: New file.
4631 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4633 * getdate.y (yylex): Allow space between sign and number.
4634 Problem reported by Dan Jacobson.
4636 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4637 and Jim Meyering <jim@meyering.net>
4639 Merge from coreutils CVS.
4641 * stat-macros.h: New file, with contents from file-type.h
4642 and coreutils' system.h.
4643 * file-type.c: Include "stat-macros.h".
4644 * file-type.h (file_type): Move all macro definitions to new file,
4647 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4648 Wrap old code with this conditional.
4649 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4650 function that does not dereference symlinks.
4651 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4653 * xreadlink.c: Include xreadlink.h first, to catch .h file
4654 dependency problems.
4655 (xreadlink): Accept new arg SIZE, for efficiency.
4656 All decls and uses changed.
4657 * xreadlink.h: Include <stddef.h>, for size_t.
4659 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4660 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4662 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4664 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4666 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4667 macros to be defined.
4668 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4669 the allocator returns NULL because the requested size is zero.
4671 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4673 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4674 var. Add comment explaining why libc still defines it. This
4675 merges the following patch from glibc:
4676 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4678 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4680 * obstack.c (_obstack): Remove unused variable. It hasn't been
4681 present in glibc since revision 1.1 of this file.
4682 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4683 obstack_alignment_mask, obstack_alloc, obstack_base,
4684 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4685 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4686 obstack_grow0, obstack_init, obstack_int_grow,
4687 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4688 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4689 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4690 nonexistent functions.
4692 2004-05-17 Derek R. Price <derek@ximbiot.com>
4693 Paul Eggert <eggert@cs.ucla.edu>
4695 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4697 2004-05-14 Bruno Haible <bruno@clisp.org>
4699 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4700 that consists of a '.' followed by an empty digit string.
4701 Patch by Tor Lillqvist <tml@iki.fi>.
4703 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4705 Port obstack to the AS/400, where pointers are 16 bytes wide and
4706 you cannot cast an integer to a valid pointer. This patch is
4707 currently waiting to be integrated into glibc; see
4708 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4710 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4711 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4712 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4713 (struct obstack): temp member is now a union of a pointer and
4714 an integer, instead of an integer. All integer uses changed.
4715 This does not affect the physical layout of struct obstack,
4716 except on hosts (like the AS/400) where the size or alignment of
4717 void * is greater than that of ptrdiff_t.
4718 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4719 __STDC__)]: Store temporary in pointer member of union, not
4721 * obstack.c: Include <stddef.h>, for offsetof.
4722 (struct fooalign): Remove; it doesn't need a name.
4723 (union fooround): Change double to long double, and add void *.
4724 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4725 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4726 not a macro. Hence the values are always int; so remove all
4727 casts-to-int in uses.
4729 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4730 Derek Price <derek@ximbiot.com>
4732 * alloca.c: Include <alloca.h>, to get our interface.
4733 * alloca_.h: Use __alloca on AIX, so that we don't have to
4734 include <alloca.h> first. Use C89 prototype for alloca; this
4735 requires including <stddef.h> for size_t. Use extern "C" if C++.
4736 Use #elif for simplicity, since we can assume C89 now.
4737 Don't try to source the system alloca.h since it will not be found
4738 and to prevent recursively including its replacement.
4739 * fnmatch.c: Include <alloca.h> instead of opencoding.
4740 * regex.c: Likewise.
4742 2004-05-16 Derek Price <derek@ximbiot.com>
4743 Paul Eggert <eggert@cs.ucla.edu>
4745 getline cleanup. This changes the getndelim2 API: both order of
4746 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4749 * getline.c: Don't include stddef.h or stdio.h, since our
4750 interface does that.
4751 (getline): Always use getdelim, so that we don't have two
4752 copies of this code.
4753 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4755 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4756 (GETNDELIM2_MAXIMUM): New macro.
4757 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4758 instead of the old practice of delim2==0. All callers changed.
4759 Return -1 on overflow, instead of returning junk.
4760 Do not set *linesize unless allocation succeeds.
4761 * getndelim2.h: Do not include stddef.h; no longer needed, now
4762 that we include sys/types.h.
4763 * getnline.h: Likewise.
4764 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4765 (getndelim2): Reorder arguments.
4766 * getnline.c (getnline, getndelim):
4767 Don't discard the NMAX argument.
4768 (getnline): Invoke getndelim, to avoid code duplication.
4769 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4770 of (size_t) -1 by callers of the getnline family.
4772 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4774 * nanosleep.c (suspended): Change its type from int to
4775 sig_atomic_t volatile.
4776 (first_call): Make it private to rpl_nanosleep, and have it
4777 be zero initially as that's a bit faster.
4778 (my_usleep): Round up fractional times instead of truncating them,
4779 as this is the usual meaning for 'sleep'.
4781 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4783 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4784 (ENOSYS): Define if not defined.
4785 (settime): Fall back on stime if it exists and settimeofday fails.
4786 But don't bother with fallbacks if a method fails with errno == EPERM.
4788 2004-05-11 Jim Meyering <jim@meyering.net>
4790 Prior to this change, the save_cwd caller required read access to the
4791 current directory on most systems (ones with the fchdir function).
4793 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4794 fails, try write-only, and finally, resort to using xgetcwd.
4796 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4798 * obstack.c, obstack.h: Import changes from libc.
4800 2004-04-28 Bruno Haible <bruno@clisp.org>
4802 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4803 implicitly appends .exe to executables.
4804 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4805 accepts Windows pathnames.
4806 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4807 Cygwin like Windows, since it now accepts Windows pathnames.
4808 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4809 Cygwin like Windows, since it now accepts Windows pathnames.
4810 Reported by Derek Robert Price <derek@ximbiot.com>.
4812 2004-04-20 Jim Meyering <jim@meyering.net>
4814 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4816 2004-04-20 Jim Meyering <jim@meyering.net>
4817 Bruno Haible <bruno@clisp.org>
4819 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4820 memory when realloc fails.
4822 2004-04-18 Jim Meyering <jim@meyering.net>
4824 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4825 don't leak memory and do call END_UTMP_ENT.
4827 2004-04-11 Paul Eggert <eggert@twinsun.com>
4829 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4830 (CHAR_BIT): Remove, since we assume C89.
4831 Include <stdint.h> if available, as per current Autoconf CVS advice.
4833 2004-03-30 Paul Eggert <eggert@twinsun.com>
4835 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4836 not bool, to be more consistent with Unix conventions.
4837 Suggested by Bruno Haible.
4839 Merge from coreutils.
4841 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4844 * getdate.h: Include stdbool.h, and timespec.h instead of
4845 the usual <time.h> dance.
4846 (get_date): Change signature to support fractional time stamps.
4847 All callers changed.
4848 * getdate.y: Include "getdate.h" first, as we can now
4849 assume C89 and don't need to worry about 'const'.
4850 Similarly, include "unlocked-io.h" near start, not in middle.
4852 (textint.value): Use long int rather than int.
4853 (textint.digits): Use size_t rather than int.
4854 (BILLION, LOG10_BILLION): New constants.
4855 (parser_control): New member rel_ns. Members day_ordinal,
4856 time_zone, month, day, hour, minutes, rel_year, rel_month,
4857 rel_day, rel_hour, rel_minutes, rel_seconds
4858 are now long int, not int. Member seconds is now struct timespec,
4859 not int. New member timespec_seen. Members dates_seen, days_seen,
4860 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4862 (%union.intval): Now long int, not int.
4863 New member timespec.
4864 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4865 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4866 (spec): Now is a timespec or an item list.
4867 (timespec, items): New nonterminals.
4868 (time, rel, relunit, number, get_date):
4869 Add support for fractional seconds.
4870 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4871 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4872 (to_hour): First arg is now long int, not int.
4873 (to_year): Returns long int, not int.
4874 Don't treat year -70 like 70.
4875 (tm_diff): Returns long int, not int.
4876 (lookup_word): Use bool instead of int when appropriate.
4877 (yylex): Use size_t for count, not int.
4878 Detect overflow when parsing large integer constants.
4879 Add support for fractions.
4880 (get_date): Make pointers 'const' if possible.
4881 Use more-portable code to detect integer overflow.
4882 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4883 Don't use ctime; it's not reliable if the year has >4 digits.
4885 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4886 This is for compatibility with BSD.
4888 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4889 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4890 From coreutils' system.h.
4892 * userspec.c: Don't include "posixver.h".
4893 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4894 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4895 compatible extension. Simplify code by removing a boolean int
4896 that was always nonzero if a string was nonnull.
4898 2004-03-30 Jim Meyering <jim@meyering.net>
4900 Merge from coreutils.
4902 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4904 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4905 an empty input stream.
4907 * readtokens.c: Include <stdbool.h>.
4908 (readtoken): Use `size_t' rather than int/long.
4909 All callers adjusted.
4910 Use `bool' rather than `int' where appropriate.
4911 Use memset rather than an explicit loop.
4912 Use x2nrealloc rather than xrealloc.
4913 Allow the use of `\0' as a delimiter.
4914 (readtokens): Likewise.
4915 * readtokens.h (readtoken, readtokens): Update prototypes.
4917 2004-03-30 Bruno Haible <bruno@clisp.org>
4919 * getloadavg.c (getloadavg): Don't assume setlocale returns
4922 2004-03-29 Paul Eggert <eggert@twinsun.com>
4924 Merge changes to getloadavg.c from coreutils and Emacs.
4926 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4927 Define to an expression, not to the empty string.
4928 Include cloexec.h and xalloc.h.
4929 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4930 Use set_cloexec_flag rather than rolling our own.
4931 * cloexec.c, cloexec.h: New files.
4933 2004-03-18 Paul Eggert <eggert@twinsun.com>
4935 * getopt.h: Sync with libc CVS.
4937 2004-03-18 Paul Eggert <eggert@twinsun.com>
4938 Bruno Haible <bruno@clisp.org>
4940 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4941 not on all platforms that have <wchar.h>.
4942 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4944 2004-03-09 Paul Eggert <eggert@twinsun.com>
4946 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4948 * getopt_int.h: New file, also synced from libc.
4950 2004-03-07 Paul Eggert <eggert@twinsun.com>
4952 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4953 '#if' expressions. Unlike the code it replaces, it does not
4954 depend on (defined _SC_PAGESIZE). However, it does depend on
4955 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4956 first reported by Jason Andrade in
4957 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4959 2004-01-18 Simon Josefsson <jas@extundo.com>
4961 * strdup.h: New file.
4962 * strdup.c: Include it.
4963 * path-concat.c: Include strdup.h. Drop strdup declaration.
4964 * userspec.c: Include strdup.h. Drop strdup declaration.
4966 2004-02-06 Karl Berry <karl@gnu.org>
4968 * config.charset: update from gettext 0.14.1.
4970 2004-02-05 Paul Eggert <eggert@twinsun.com>
4972 Add comments and code, prompted by suggestions from Bruno Haible
4974 * quotearg.h (quotearg_alloc): New decl. Improve the comments
4975 describing the enum quoting_style values.
4976 * quotearg.c (quotearg_alloc): New function.
4977 (quotearg_buffer_restyled): Treat lone { and } as special.
4978 Treat = as special. Work around bug with older shells
4979 that "see" a '\' that is really the 2nd byte of a multibyte char.
4980 Quote empty string with shell_quoting_style.
4982 2004-02-03 Bruno Haible <bruno@clisp.org>
4984 * pipe.h: New file, from GNU gettext.
4985 * pipe.c: New file, from GNU gettext.
4987 2004-01-27 Bruno Haible <bruno@clisp.org>
4989 * execute.h: New file, from GNU gettext.
4990 * execute.c: New file, from GNU gettext.
4991 * w32spawn.h: New file, from GNU gettext.
4993 2004-01-23 Paul Eggert <eggert@twinsun.com>
4995 Exit-status fix from coreutils.
4997 Use exit_failure consistently in place of EXIT_FAILURE,
4998 so that program exit statuses are consistent on failure.
5000 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5001 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5002 * argmatch.h: Comment fix to match the above.
5003 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5004 Now a macro referring to exit_failure, instead of a separate
5005 variable. Include "exitfail.h" to get it.
5006 * xstrtol.h: Include "exitfail.h".
5007 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5009 * long-options.c (parse_long_options): Use prototype
5010 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5013 2004-01-21 Jim Meyering <jim@meyering.net>
5015 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5016 so as not to conflict with a different-sized __mktime_internal
5017 function in GNU libc.
5018 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5019 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5021 2004-01-18 Paul Eggert <eggert@twinsun.com>
5023 Merge from diffutils.
5025 * file-type.c (file_type): Add typed memory objects.
5026 * file-type.h (S_TYPEISTMO): New macro.
5028 * c-stack.h (c_stack_action): Remove argv argument.
5029 * c-stack.c (c_stack_action): Likewise. All uses changed.
5030 (die): Don't calculate message unless segv_action returns.
5031 (get_stack_location, min_address_from_argv, max_address_from_argv,
5032 volatile stack_base, volatile_stack_size): Remove.
5033 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5034 that every segmentation violation is a stack overflow. (Ouch!)
5035 See Debian bug 136249 (still outstanding) for more info about why
5036 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5038 2003-11-30 Bruno Haible <bruno@clisp.org>
5040 Safer stack allocation.
5041 * setenv.c: Include allocsa.h.
5042 (alloca): Remove fallback definition.
5043 (freea): Remove macro.
5044 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5047 2003-10-17 Bruno Haible <bruno@clisp.org>
5049 * binary-io.h: Avoid warnings on Cygwin.
5051 2003-12-28 Bruno Haible <bruno@clisp.org>
5053 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5054 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5056 2003-11-28 Bruno Haible <bruno@clisp.org>
5058 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5060 2003-11-27 Bruno Haible <bruno@clisp.org>
5062 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5064 2003-11-17 Bruno Haible <bruno@clisp.org>
5066 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5068 2003-11-24 Bruno Haible <bruno@clisp.org>
5070 * xallocsa.h: New file, from GNU gettext.
5071 * xallocsa.c: New file, from GNU gettext.
5073 2003-11-24 Bruno Haible <bruno@clisp.org>
5075 * allocsa.h: New file, from GNU gettext.
5076 * allocsa.c: New file, from GNU gettext.
5078 2003-11-24 Bruno Haible <bruno@clisp.org>
5080 * eealloc.h: New file.
5082 2004-01-15 Jim Meyering <jim@meyering.net>
5084 Merge from coreutils.
5086 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5087 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5088 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5090 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5091 optional configure-time default.
5093 * version-etc.c (version_etc_copyright): Update copyright date.
5095 * xreadlink.c (xreadlink): Correct outdated comment.
5097 2004-01-15 Paul Eggert <eggert@twinsun.com>
5099 Merge from coreutils.
5101 * posixver.c: Include posixver.h.
5103 * same.c: Include <stdbool.h>, <limits.h>.
5104 (_POSIX_NAME_MAX): Define if not defined.
5106 (same_name): If file names are silently truncated, report
5107 that the file names are the same if they are the same after
5108 the silent truncation.
5110 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5111 conversion function.
5112 * xstrtod.c (xstrtod): Likewise. All callers changed to
5113 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5116 2004-01-14 Paul Eggert <eggert@twinsun.com>
5118 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5119 with like-named macro in fnmatch.c.
5120 (EXT): Use an internal constant instead.
5122 Merge fnmatch patches from glibc.
5123 * fnmatch.c (mbsinit): Remove define.
5124 Add libc_hidden_ver (__fnmatch, fnmatch).
5125 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5126 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5128 2003-12-14 Karl Berry <karl@gnu.org>
5130 * config.charset: update from gettext-runtime.
5132 2003-12-03 Paul Eggert <eggert@twinsun.com>
5134 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5135 Bug reported by Alfred M. Szmidt.
5137 2003-11-29 Karl Berry <karl@gnu.org>
5139 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5141 2003-11-23 Paul Eggert <eggert@twinsun.com>
5142 Bruno Haible <bruno@clisp.org>
5144 * printf-parse.h: Don't include sys/types.h.
5145 (ARG_NONE): New macro.
5146 (char_directive): Change type of *arg_index fields to size_t.
5147 * printf-parse.c: Don't include sys/types.h.
5148 (SSIZE_MAX): Remove macro.
5149 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5150 Remove unnecessary overflow check.
5151 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5154 2003-11-24 Paul Eggert <eggert@twinsun.com>
5156 * alloca.c: Remove dependency on xalloc module.
5157 (xalloc_die): Remove.
5158 (memory_full) [!defined emacs]: New macro.
5159 [!defined emacs]: Don't include xalloc.h.
5160 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5161 address arithmetic overflows. Change datatypes a bit to avoid
5164 2003-11-22 Jim Meyering <jim@meyering.net>
5166 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5168 2003-11-17 Bruno Haible <bruno@clisp.org>
5170 * vasnprintf.c (alloca): Remove fallback definition.
5171 (freea): Remove definition.
5172 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5173 Reported by Paul Eggert.
5175 2003-11-17 Jim Meyering <jim@meyering.net>
5177 On systems without utime and without a utimes function capable of
5178 dealing with a NULL struct utimbuf* argument, this utime replacement
5179 could -- in unusual circumstances -- leak a file descriptor.
5180 * utime.c: Include <unistd.h> and <errno.h>.
5181 (utime_null): Be sure to close `fd' and to preserve errno.
5182 Reported by Geoff Collyer via Arnold Robbins.
5184 2003-11-16 Paul Eggert <eggert@twinsun.com>
5185 Bruno Haible <bruno@clisp.org>
5187 Protect against address arithmetic overflow.
5188 * printf-args.h: Include stddef.h.
5189 (arguments): Change type of field 'count' to size_t.
5190 * printf-args.c (printf_fetchargs): Use size_t instead of
5191 'unsigned int' where appropriate.
5192 * printf-parse.h: Include sys/types.h.
5193 (char_directive): Change type of *arg_index fields to ssize_t.
5194 (char_directives): Change type of fields 'count', max_*_length to
5196 * printf-parse.c: Include sys/types.h and xsize.h.
5197 (SSIZE_MAX): Define fallback value.
5198 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5199 instead of 'int' where appropriate. Check a_allocated, d_allocated
5200 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5201 * vasnprintf.c: Include xsize.h.
5202 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5203 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5204 overflow. Avoid wraparound when converting a width or precision from
5207 2003-11-16 Bruno Haible <bruno@clisp.org>
5209 Update from GNU gettext.
5210 * printf-parse.c: Generalize to it can be compiled for wide strings.
5211 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5212 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5213 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5214 SNPRINTF): New macros.
5215 Don't include <alloca.h> if the file is used inside libintl.
5216 (local_wcslen): New function, for Solaris 2.5.1.
5217 (VASNPRINTF): Use it instead of wcslen.
5219 2003-11-16 Bruno Haible <bruno@clisp.org>
5221 * xsize.h (xmax): New function.
5222 (xsum, xsum3, xsum4): Declare as "pure" functions.
5224 2003-11-12 Paul Eggert <eggert@twinsun.com>
5226 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5227 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5228 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5229 heuristic is just as accurate as far as we know, and it removes a
5230 dependency on size_max.m4 and ptrdiff_max.m4.
5232 2003-11-12 Paul Eggert <eggert@twinsun.com>
5234 * xstrtol.c (__xstrtol): Remove "break" immediately after
5235 "return", to pacify some unknown compiler. Problem reported
5238 2003-11-11 Bruno Haible <bruno@clisp.org>
5240 * xsize.h (SIZE_MAX): Remove fallback definition.
5241 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5244 2003-11-10 Paul Eggert <eggert@twinsun.com>
5246 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5247 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5248 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5250 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5251 not (size_t) -1, since it's defined here.
5253 2003-11-06 Paul Eggert <eggert@twinsun.com>
5255 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5256 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5257 Reject sizes of exactly SIZE_MAX bytes.
5258 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5259 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5261 2003-11-05 Bruno Haible <bruno@clisp.org>
5263 * xsize.h: Include limits.h, to avoid a possible collision with
5264 SIZE_MAX defined in <limits.h> on Solaris.
5266 2003-11-04 Bruno Haible <bruno@clisp.org>
5268 * xsize.h: New file.
5269 * linebreak.c: Include xsize.h.
5270 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5271 argument for overflow.
5272 Suggested by Paul Eggert.
5274 2003-10-31 Bruno Haible <bruno@clisp.org>
5276 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5277 to avoid (extremely rare) race condition.
5278 Suggested by Paul Eggert.
5280 2003-11-03 Jim Meyering <jim@meyering.net>
5282 * userspec.c: Include "userspec.h".
5283 * userspec.h: New file.
5285 2003-10-31 Paul Eggert <eggert@twinsun.com>
5287 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5288 * mountlist.c (SIZE_MAX): Define if not defined already.
5289 (read_filesystem_list): Set and use me_type_malloced.
5290 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5291 whatever the type happens to be), for brevity and consistency.
5292 Check for size calculation overflow on Alphas running OSF/1.
5294 2003-10-31 Jim Meyering <jim@meyering.net>
5296 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5298 * linebuffer.c: Include <string.h> for declaration of memset.
5300 2003-10-30 Paul Eggert <eggert@twinsun.com>
5301 Bruno Haible <bruno@clisp.org>
5303 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5304 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5306 2003-10-29 Paul Eggert <eggert@twinsun.com>
5308 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5309 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5311 * quotearg.c (quotearg_n_options): Use it.
5312 * group-member.c: Include <stdbool.h>.
5313 (free_group_info): Arg is now const *; don't free arg.
5314 (get_group_info): Now returns bool and accepts struct group_info *,
5315 rather than returning a malloc'ed struct group_info *.
5316 All uses changed. Check for overflow in internal size calculation.
5318 * getusershell.c (readname): Simplify the code by using x2nrealloc
5319 rather than xmalloc/xrealloc.
5320 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5321 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5322 conformance bug: the old code used a pointer after freeing the
5323 storage that it addressed.
5324 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5325 rather than doing it by hand.
5326 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5327 the buffer preserved. Use free and xmalloc instead.
5328 * quotearg.c (quotearg_n_options): Likewise.
5329 Use a simpler test for size overflow. Don't use xalloc_oversized
5330 because unsigned int might be wider than size_t (!); this suggests
5331 that we should switch from unsigned int to size_t for slot numbers.
5333 2003-10-27 Bruno Haible <bruno@clisp.org>
5335 * stdbool_.h: Better support for BeOS.
5337 2003-10-27 Paul Eggert <eggert@twinsun.com>
5339 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5340 to allocate the returned structure. Do not allocate a subarray,
5341 as x2nrealloc will do that.
5342 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5343 instead of xnrealloc.
5344 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5346 2003-10-26 Paul Eggert <eggert@twinsun.com>
5348 * xalloc.h (xalloc_oversized): New static inline function, for
5349 callers that want to do their own size-overflow checking. Include
5350 <stdbool.h>, since xalloc_oversized returns bool.
5351 * xalloc.c (array_size_overflow): Remove. All callers changed
5352 to use xalloc_oversized.
5354 Add two functions x2realloc, x2nrealloc, for programs that grow
5355 arrays dynamically by doubling their sizes.
5356 * xalloc.h (x2realloc, x2nrealloc): New decls.
5357 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5360 Port to C99 semantics for 'inline' of external functions.
5361 Bug reported by Bruno Haible.
5362 * xmalloc.c (xnmalloc_inline): New static inline function,
5363 with the old contents of xnmalloc.
5364 (xnmalloc, xmalloc): Use it.
5365 (xnrealloc_inline): New static inline function,
5366 with the old contents of xnrealloc.
5367 (xnrealloc, xrealloc): Use it.
5369 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5371 2003-10-25 Paul Eggert <eggert@twinsun.com>
5373 Fix several address-calculation bugs in the hash modules,
5374 plus some minor code cleanup.
5376 * hash.h: Include <stdbool.h>, for bool.
5377 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5378 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5379 hash_get_n_entries, hash_get_max_bucket_length,
5380 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5381 hash_rehash): Use size_t rather than unsigned.
5382 * hash.c (struct hash_table, hash_get_n_buckets,
5383 hash_get_n_buckets_used, hash_get_n_entries,
5384 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5385 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5386 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5388 (SIZE_MAX): Define if not defined.
5389 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5390 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5392 Use const * when possible.
5393 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5394 (check_tuning): Fix bug: if tuning parameters were very close to
5395 0 or 1, rounding errors could have caused subscript violations.
5396 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5397 (hash_initialize): Add 'fail:' label
5398 to free table and return NULL, and use it to simplify code.
5399 Use calloc rather than clearing the storage ourself.
5400 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5401 buffer size calculations.
5402 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5403 Include <stddef.h>, for size_t.
5404 * hash-pjw.c (hash_pjw): Likewise.
5405 Switch to method described by Bruno Haible.
5406 Include <limits.h>, for CHAR_BIT.
5407 (SIZE_BITS): New macro.
5409 2003-10-21 Paul Eggert <eggert@twinsun.com>
5411 * getndelim2.c (getndelim2): When size calculation overflows,
5412 ceiling the allocation at NMAX bytes rather than silently
5413 discarding input bytes before NMAX is reached. This makes
5414 a difference only if NMAX exceeds SIZE_MAX / 2.
5416 * obstack.c: Merge from glibc.
5417 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5418 Add libc_hidden_def (_obstack_newchunk).
5419 (_obstack_free) [! defined _LIBC]: Remove.
5420 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5421 a clone of the function body.
5422 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5423 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5425 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5426 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5429 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5430 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5431 Don't use lvalue casts, as GCC plans to remove support for them
5432 in GCC 3.5. Reported by Joseph S. Myers. This bug
5433 was also present in the non-GCC version, indicating that this
5434 code had always been buggy and had never been widely used.
5435 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5436 Use the fast variant of each macro, rather than copying the
5437 definiens of the fast variant; that way, we'll be more likely to
5438 catch future bugs in the fast variants.
5440 2003-10-20 Bruno Haible <bruno@clisp.org>
5442 * wait-process.h: New file, from GNU gettext.
5443 * wait-process.c: New file, from GNU gettext.
5445 2003-10-19 Jim Meyering <jim@meyering.net>
5447 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5449 2003-10-16 Paul Eggert <eggert@twinsun.com>
5451 * getgroups.c: Include <errno.h>, <stdlib.h>.
5452 (getgroups): First arg is int, not size_t.
5453 Don't let 'free' mangle errno.
5455 2003-10-16 Jim Meyering <jim@meyering.net>
5457 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5459 2003-10-15 Paul Eggert <eggert@twinsun.com>
5461 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5463 (new_exclude, add_exclude_file): Initial size no longer needs to
5465 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5466 our own address arithmetic overflow checking.
5468 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5469 (fnmatch): Do not alloca more than 2000 wide characters;
5470 instead, use malloc for large buffers.
5471 Check for address arithmetic overflow, and return -1
5472 with errno set to ENOMEM in that case.
5473 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5474 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5475 instead, return -1. Check for address arithmetic overflow.
5477 2003-10-14 Paul Eggert <eggert@twinsun.com>
5479 Handle invalid suffixes and overflow independently, so that
5480 callers can treat them independently as needed. Fix some bugs in
5481 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5482 suffix for a human-readable blocksize. The major caller-visible
5483 change is the addition of a new
5484 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5485 that both overflow and suffix chars were found.
5487 * human.c (humblock): Don't check separately for invalid suffix
5488 char; that is xstrtoumax's job (now that its bug is fixed).
5489 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5490 INTMAX_MAX]: New macros.
5491 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5492 TYPE_MAXIMUM): New macros.
5493 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5494 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5495 if overflow occurs, as it's what __strtol does and it's more useful
5497 (__xstrtol): If __strtol reports some error other than ERANGE,
5498 reflect it to the caller as LONGINT_INVALID. If it reports
5499 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5500 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5501 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5503 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5504 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5505 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5506 [defined UINTMAX_MAX]: New macros.
5508 2003-10-14 Bruno Haible <bruno@clisp.org>
5510 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5511 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5512 Also use volatile where needed.
5514 2003-10-12 Paul Eggert <eggert@twinsun.com>
5516 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5517 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5518 and define in terms of the other primitives.
5519 * xmalloc.c: Include stdbool.h; do not include exit.h.
5520 (SIZE_MAX): Define if not already defined.
5521 (array_size_overflow): New function.
5522 (xalloc_die): Abort instead of exiting if 'error' returns.
5523 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5524 (xmalloc, xrealloc): Use them.
5525 (xcalloc): Check for address arithmetic overflow.
5526 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5527 a bit faster than strcpy.
5529 2003-10-08 Paul Eggert <eggert@twinsun.com>
5531 Merge getpass from libc, plus a few fixes.
5533 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5534 Include <stdbool.h>.
5535 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5536 __fsetlocking to empty.
5537 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5538 do include <bits/libc-lock.h>.
5539 Do not include <fcntl.h>; not needed.
5540 [_LIBC]: Include <wchar.h>.
5541 (NOTCANCEL_MODE): New macro.
5542 (flockfile, funlockfile) [_LIBC]: New macros.
5543 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5544 [!_LIBC]: New macros.
5545 (call_fclose): New function.
5546 (getpass): Use it. Save tty stream separately; this simplifies the
5547 code and makes it more reliable if stdin happens to equal stdout.
5548 Invoke __fsetlocking on tty.
5549 Handle thread cancellation if needed.
5550 Namespace cleanup (use __tcgetattr, __getline).
5551 Use bool for Booleans.
5552 [USE_IN_LIBIO]: Handle wide streams.
5553 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5554 stream might go where.
5556 * unlocked-io.h: Include <stdio.h>, so that the caller
5557 doesn't have to include <stdio.h> before us.
5558 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5559 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5560 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5561 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5562 if not declared, so that we can use getpass.c code from libc without
5564 (flockfile, ftrylockfile, funlockfile): New macros.
5566 2003-10-06 Bruno Haible <bruno@clisp.org>
5568 * version-etc-2.h: Remove file.
5569 * version-etc-2.c: Remove file.
5571 2003-09-25 Jim Meyering <jim@meyering.net>
5572 Bruno Haible <bruno@clisp.org>
5574 This lets translators provide better translations for the
5575 "Written by ..." part of --version output.
5576 * version-etc.h: Include stdarg.h.
5577 (version_etc_copyright): Declare as readonly.
5578 (version_etc): Make this function variadic with a NULL-terminated list
5579 of author name strings.
5580 (version_etc_va): New declaration.
5581 * version-etc.c: Include stdarg.h, stdlib.h.
5582 (version_etc_copyright): Declare as readonly.
5583 (version_etc_va): New function. Provide a different translatable string
5584 for each possible number of authors < 10. Abbreviate when there are 10
5586 (version_etc): Make this function variadic. Call version_etc_va.
5587 Suggestion from Gary V. Vaughan.
5589 * long-options.h (parse_long_options): Change prototype: the authors
5590 string is moved to the end and becomes variadic.
5591 * long-options.c: Include stdarg.h.
5592 (parse_long_options): Make this function variadic, too.
5593 Call version_etc_va, not version_etc.
5595 2003-10-06 Bruno Haible <bruno@clisp.org>
5597 * fatal-signal.h: New file, from GNU gettext.
5598 * fatal-signal.c: New file, from GNU gettext.
5600 2003-10-04 Karl Berry <karl@gnu.org>
5602 * argp*: update from libc.
5604 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5606 * getpass.c (getpass): Use a no-op fseek when switching from input to
5607 output mode on the same stream.
5609 2003-09-29 Paul Eggert <eggert@twinsun.com>
5611 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5612 Fix arg typo in previous patch.
5614 2003-09-28 Jim Meyering <jim@meyering.net>
5616 * error.c: Correct cpp indentation.
5618 2003-09-27 Paul Eggert <eggert@twinsun.com>
5620 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5621 Omit the special code that used __typeof__, since we worry that
5622 it could be more trouble than it's worth. See:
5623 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5624 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5628 2003-09-26 Jim Meyering <jim@meyering.net>
5630 * error.c (error_tail): Move some declarations
5631 into inner scope where the local variables are used.
5633 2003-09-26 Bruno Haible <bruno@clisp.org>
5635 * stpncpy.h (gnu_stpncpy): New declaration.
5636 (stpncpy): Define as alias for gnu_stpncpy.
5637 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5639 2003-09-26 Paul Eggert <eggert@twinsun.com>
5641 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5642 (error_tail): Do not loop, reallocating temporary buffer, since
5643 the output cannot contain more wide characters than the input
5644 contains bytes, the size must be big enough already. This avoids
5645 one potential size overflow calculation. Check for size overflow
5646 when calculating temporary buffer size. Free temporary buffer
5647 when done, if it was allocated with malloc; this plugs a memory
5648 leak. Remove casts from void * to pointers, that are no longer
5649 needed now that we're assuming C89 or better.
5651 Merge error changes from glibc.
5653 * error.c, error.h: Update copyright notice header to match glibc.
5654 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5655 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5656 Disable cancellation while printing error.
5657 * error.h: Prepend __ to parameter names.
5659 2003-09-25 Karl Berry <karl@gnu.org>
5661 * argp-fmtstream.c, argp-help.c: update from libc.
5663 2003-09-25 Bruno Haible <bruno@clisp.org>
5665 * version-etc-2.h: New file, from version-etc.h with modifications.
5666 * version-etc-2.c: New file, from version-etc.c with modifications.
5668 2003-09-25 Simon Josefsson <jas@extundo.com>
5670 * xgetdomainname.h: New file.
5671 * xgetdomainname.c: New file.
5673 2003-09-25 Simon Josefsson <jas@extundo.com>
5674 Bruno Haible <bruno@clisp.org>
5676 * getdomainname.h: New file.
5677 * getdomainname.c: New file.
5679 2003-09-24 Paul Eggert <eggert@twinsun.com>
5681 * linebuffer.c (freebuffer): Don't free the argument, just
5682 the buffer associated with the argument. Bug reported by
5685 2003-09-19 Karl Berry <karl@gnu.org>
5687 * argp.h: update from libc.
5689 2003-09-16 Paul Eggert <eggert@twinsun.com>
5691 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5692 input error, instead of returning NULL the next time we are called
5693 (and therefore losing track of errno).
5695 2003-09-15 Paul Eggert <eggert@twinsun.com>
5697 * getndelim2.c (getndelim2): Don't trash errno when a read
5698 fails, so that the caller gets the proper errno.
5700 * readutmp.c (read_utmp): Likewise.
5701 Check for fstat error. Close stream and free storage
5704 2003-09-14 Bruno Haible <bruno@clisp.org>
5706 * fwriteerror.h: New file.
5707 * fwriteerror.c: New file.
5709 2003-09-14 Jim Meyering <jim@meyering.net>
5711 * getloadavg.c: Correct cpp indentation.
5712 * strdup.c: Likewise.
5713 * vasnprintf.c: Likewise.
5715 2003-09-12 Paul Eggert <eggert@twinsun.com>
5717 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5718 * obstack.c [!defined _LIBC]: Likewise.
5719 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5720 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5721 * exitfail.c: Don't include stdlib.h; no longer needed.
5723 More changes to assume C89 or better.
5725 * error.c (error_tail): Assume vprintf.
5727 * argmatch.c (getenv): Remove decl.
5728 * progreloc.c (get_full_program_name): Define via prototype.
5729 * setenv.c (clearenv): Likewise.
5730 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5732 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5733 (malloc, memcpy): Remove decls.
5734 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5735 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5736 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5737 (memcpy): Remove macro.
5738 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5739 (__P): Remove. All uses removed.
5740 (PTR): Remove. All uses changed to void *.
5741 (CHAR_BIT, NULL): Remove.
5742 (spaces, zeros, memset_space, memset_zero)
5743 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5745 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5746 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5747 Define with prototype.
5748 Remove now-unnecessary prototype decl.
5749 (extra_args_spec): Assume ANSI C. All uses changed.
5750 (extra_args_spec_iso): Remove.
5751 (my_strftime, emacs_strftimeu): Define via prototype.
5752 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5754 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5755 * strtoimax.c: Include <stdlib.h> unconditionally.
5756 (strtoul, strtol): Remove decls.
5757 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5759 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5760 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5761 (LOCALE_PARAM_PROTO): New macro.
5762 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5763 (INTERNAL (strtol), strtol): Define with a prototype.
5764 (PARAMS): Remove. All uses removed.
5765 * tempname.c: Include <string.h> unconditionally.
5766 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5767 * xgethostname.c (main): Define with a prototype.
5768 * xmalloc.c: Include "xalloc.h" first, to check interface.
5769 Include <stdlib.h> unconditionally.
5770 (calloc, malloc, realloc, free): Remove decls.
5771 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5772 Include <stdlib.h> unconditionally. Sort include file names.
5774 (xstrtod): Define with a prototype.
5775 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5776 (strtol, strtoul): Remove decls.
5778 2003-09-11 Paul Eggert <eggert@twinsun.com>
5780 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5781 Include <stdlib.h>, <string.h> unconditionally.
5782 Remove now-unnecessary cast to char *.
5783 * strnlen.c: Include <string.h> unconditionally.
5784 * yesno.c (yesno): Define with a prototype.
5786 2003-09-10 Bruno Haible <bruno@clisp.org>
5788 * strcspn.c: Include <string.h> unconditionally.
5789 * strpbrk.c: Include <string.h> unconditionally.
5790 * strstr.c: Include <string.h> unconditionally.
5791 * unicodeio.c: Include <string.h> unconditionally.
5792 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5793 * unsetenv.c: Likewise.
5794 * xreadlink.c: Include <stdlib.h> unconditionally.
5795 * yesno.c: Include <stdlib.h> unconditionally.
5796 (rpmatch): Add prototype.
5798 2003-09-10 Jim Meyering <jim@meyering.net>
5800 * error.c: Correct indentation of cpp directives.
5802 2003-09-09 Paul Eggert <eggert@twinsun.com>
5806 * acosl.c (main): Use a prototype.
5807 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5810 * getloadavg.c (getloadavg, main): Define via prototypes.
5812 * getopt.h (struct option.name): Assume C89, and use 'const'.
5813 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5814 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5816 * getopt.c (const): Remove macro.
5817 Include <string.h> unconditionally.
5818 (my_index): Remove; all uses changed to strchr.
5819 (strlen): Remove decl.
5820 (exchange): Remove forward decl; no longer needed.
5821 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5822 Define with prototype.
5823 * getopt1.c (const): Remove macro.
5824 (getopt_long, getopt_long_only, main): Define with prototype.
5826 * getugroups.c: Include <string.h> unconditionally.
5828 * getusershell.c: Include <stdlib.h> unconditionally.
5829 (getusershell, setusershell, endusershell, readname, main):
5830 Define with prototypes.
5832 * group-member.c: Include group-member.h first.
5833 Include <stdlib.h> unconditionally.
5835 * hard-locale.c: Include hard-locale.h first.
5836 Include <stdlib.h>, <string.h> unconditionally.
5838 * hash.c (free, malloc): Remove decls.
5839 Include <stdlib.h> unconditionally.
5841 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5842 (getenv): Do not declare.
5844 * idcache.c: Include <string.h> unconditionally.
5846 * long-options.c: Include long-options.h first, to test interface.
5847 Include <stdlib.h> unconditionally.
5849 * makepath.c: Include makepath.h first, to test interface.
5850 Include <stdlib.h> and <string.h> unconditionally.
5852 * linebuffer.c: Include <stdlib.h>.
5853 (free): Remove decl.
5855 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5856 rpl_malloc returns void *, not char *.
5857 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5859 * md5.h: Include <limits.h> unconditionally.
5860 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5861 (__P): Remove; all uses removed.
5862 * md5.c: Include "md5.h" first.
5863 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5864 md5_buffer, md5_process_bytes, md5_process_block):
5865 Define with prototypes.
5866 * sha.h (__P): Remove all uses. (It wasn't defined??)
5867 * sha.c: Include "sha.h" first.
5868 Include <stdlib.h>, <string.h> unconditionally.
5870 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5871 * memcmp.c (__ptr_t): Likewise.
5872 * memrchr.c (__ptr_t): Likewise.
5873 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5874 Include <string.h> unconditionally.
5875 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5876 * memchr.c: Include <stdlib.h> unconditionally.
5877 * memchr.c (LONG_MAX): Remove.
5878 * memrchr.c (LONG_MAX): Likewise.
5879 * memchr.c (__memchr): Define via a prototype.
5880 * memrchr.c (__memrchr): Likewise.
5881 * memcmp.c (__P): Remove, and remove all uses.
5882 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5883 Remove forward decls; no longer needed.
5884 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5885 Use types required by C89 in prototype.
5887 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5888 * savedir.c: Likewise.
5889 * mkdir.c (free): Remove decl.
5890 * rmdir.c (rmdir): Define with a prototype.
5891 * savedir.c: Include savedir.h first, to test interface.
5893 * mktime.c (STDC_HEADERS): Remove.
5894 Include <stdlib.h>, <string.h> unconditionally.
5896 * modechange.c: Include <stdlib.h> unconditionally.
5897 (malloc): Remove decl.
5899 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5900 (free): Remove decl.
5902 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5903 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5904 (This type really should be intptr_t, but that's a C99ism.)
5905 (_obstack_memcpy): Remove: all uses changed to memcpy.
5906 Include <string.h> unconditionally.
5907 (struct obstack): Assume __STDC__ for types of members
5908 chunkfun, freefun, extra_arg.
5909 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5910 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5911 obstack_begin, obstack_specify_allocation,
5912 obstack_specify_allocation_with_arg, obstack_chunkfun,
5913 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5914 Remove unprototyped decls and the macros that use them.
5915 * obstack.c (POINTER): Remove. All uses changed to void *.
5916 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5917 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5918 (defined __STDC__ && __STDC__)]:
5919 Remove nonprototyped code.
5920 Include <stdlib.h> unconditionally.
5921 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5922 _obstack_allocated_p, _obstack_free, obstack_free,
5923 _obstack_memory_used, print_and_abort):
5924 Define using prototypes.
5925 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5926 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5927 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5928 obstack_next_free, obstack_object_size, obstack_room) [0]:
5929 Remove unused, unprototyped code.
5931 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5933 * physmem.c (physmem_total, physmem_available, main): Define
5936 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5937 (main): Define with a prototype.
5939 * posixver.c (getenv): Remove decl.
5941 * putenv.c (malloc): Returns void *, not char *.
5942 Include <string.h> unconditionally.
5943 (strchr, memcpy, NULL): Do not define.
5945 * readtokens.c: Include readtokens.h first, to test interface.
5946 Include <stdlib.h>, <string.h> unconditionally.
5947 (init_tokenbuffer): Define with a prototype.
5949 * regex.c (PARAMS): Remove. All uses removed.
5950 All uses of _RE_ARGS removed, too.
5951 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5953 (bzero): Assume memset exists.
5954 (memcmp, memcpy, NULL): Remove.
5955 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5956 char, or assignments to local vars of type signed char.
5957 (init_syntax_once, PREFIX(extract_number_and_incr),
5958 PREFIX(print_partial_compiled_pattern),
5959 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5960 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5961 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5962 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5963 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5964 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5965 wcs_compile_range, byte_compile_range, truncate_wchar,
5966 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5967 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5968 count_mbs_length, wcs_re_match_2_internal,
5969 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5970 PREFIX(alt_match_null_string_p),
5971 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5972 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
5973 regfree, PREFIX(extract_number)): Define with prototype. Remove
5974 now-unnecessary declaration, if any.
5975 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
5977 Remove now-unnecessary casts among pointer types.
5978 * regex.h (_RE_ARGS): Remove. All uses removed.
5980 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
5981 (free): Remove decl.
5983 * rpmatch.c: Include <stdlib.h> unconditionally.
5985 * same.c: Include <stdlib.h>, <string.h> unconditionally.
5986 (free): Remove decl.
5988 * save-cwd.c: Include <stdlib.h> unconditionally.
5989 * xgetcwd.c: Likewise.
5991 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
5992 (free): Remove decl.
5994 * strchrnul.c (strchrnul): Define with a prototype.
5995 Fix bug: c_in was not converted to char before searching.
5997 The following changes are not K&R related:
5999 * group-member.h: Include <sys/types.h>, so that this file is
6001 * makepath.h: Likewise.
6003 * getusershell.c (readname, default_index, line_size, readname):
6004 Use size_t, not int, for sizes.
6005 (readname): If the size overflows, report an error instead of
6008 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6010 * getndelim2.c: Assume stdlib.h per the C89 spec.
6012 2003-09-08 Paul Eggert <eggert@twinsun.com>
6014 Assume C89 or better; remove K&R cruft.
6015 A few of these changes were first proposed by Derek Robert Price
6016 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6018 * addext.c: Include <string.h> unconditionally.
6019 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6020 Don't declare getenv or malloc.
6022 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6023 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6025 (find_stack_direction, alloca): Use prototypes.
6027 * atexit.c (atexit): Define using a prototype.
6029 * basename.c, dirname.c, stripslash.c:
6030 Include <string.h> unconditionally.
6032 * bcopy.c: Include <stddef.h>.
6033 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6035 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6037 * error.h (error, error_at_line, error_print_progname)
6038 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6039 * error.c: Include error.h first, to check interface.
6040 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6041 (VA_START): Remove; all uses changeed to va_start.
6042 (exit, strerror): Remove decls.
6043 (error_print_progname): Prototype uncondionally.
6044 Don't include <errno.h>; no longer needed.
6045 (private_strerror): Remove.
6046 (error_tail): Always define.
6047 (error, error_at_line): Assume C89 or better; always use prototypes.
6048 * fatal.c: Include "fatal.h" first, to test interface.
6049 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6050 (VA_START): Remove; all uses changed to va_start.
6051 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6053 (exit): Remove decl.
6054 (fatal): Prototype unconditionally. Assume va_start works.
6055 Abort at end, to pacify gcc.
6057 * euidaccess.c (main): Define with a prototype.
6059 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6061 * exitfail.c: Include <stdlib.h> unconditionally.
6063 * fnmatch_.h (__P): Remove. All uses changed to assume
6065 * fnmatch.c: Include fnmatch.h first, to test interface.
6066 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6067 (getenv): Remove decl.
6068 (fnmatch): Define using a prototype.
6069 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6070 (FCT): Define using a prototype.
6072 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6074 * gethostname.c: Include <stddef.h>.
6075 (gethostname): Define with prototype. Length is size_t, not int.
6077 2003-09-08 Paul Eggert <eggert@twinsun.com>
6079 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6080 getversion.c should have been removed then, but was accidentally
6083 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6084 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6086 2003-09-07 Paul Eggert <eggert@twinsun.com>
6088 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6089 copy_tm_result. Bug reported by Simon Josefsson in
6090 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6092 2003-09-06 Paul Eggert <eggert@twinsun.com>
6094 * time_r.c, time_r.h: New files.
6096 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6098 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6099 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6101 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6103 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6104 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6107 * timegm.c: Switch to glibc implementation, with the following changes:
6108 [defined HAVE_CONFIG_H]: Include <config.h>.
6109 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6110 (__mktime_internal) [!defined _LIBC]: New decl.
6111 (__gmtime_r) [!defined _LIBC]: New macro and function.
6112 (timegm): Use a prototype, since gnulib assumes C89.
6113 Do not bother declaring tmp to be const, as it's not really usefu.
6114 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6115 (timegm): Declare only if HAVE_DECL_TIMEGM.
6117 2003-09-03 Paul Eggert <eggert@twinsun.com>
6119 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6120 Bug reported by Lute Kamstra in
6121 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6123 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6124 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6125 course with correspondingly smaller numbers for tomorrow and
6126 yesterday. From Tadayoshi Funaba. Originally installed into
6127 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6130 2003-08-31 Simon Josefsson <jas@extundo.com>
6132 * timegm.h: New file.
6133 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6135 2003-08-31 Karl Berry <karl@gnu.org>
6137 * argp.h: update from libc.
6139 2003-08-28 Bruno Haible <bruno@clisp.org>
6141 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6142 warning on QNX, which defines O_BINARY to 000000.
6144 2003-08-24 Bruno Haible <bruno@clisp.org>
6146 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6147 MSVC7 <stdio.h> is included later.
6149 2003-08-20 Bruno Haible <bruno@clisp.org>
6151 * progname.h: New file, from GNU gettext.
6152 * progname.c: New file, from GNU gettext.
6153 * progreloc.c: New file, from GNU gettext.
6155 2003-08-19 Bruno Haible <bruno@clisp.org>
6157 * xstrdup.c: Assume <string.h> exists.
6159 2003-08-18 Jim Meyering <jim@meyering.net>
6161 * setenv.h: Indent nested cpp directive.
6162 * vasnprintf.c: Remove trailing blanks.
6164 2003-08-17 Simon Josefsson <jas@extundo.com>
6165 Bruno Haible <bruno@clisp.org>
6167 * xstrndup.h: New file.
6168 * xstrndup.c: New file.
6170 2003-08-17 Bruno Haible <bruno@clisp.org>
6172 * strndup.h: New file.
6174 2003-08-16 Paul Eggert <eggert@twinsun.com>
6176 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6177 space, undoing this 2003-08-12 change:
6178 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6180 2003-08-16 Jim Meyering <jim@meyering.net>
6182 Merge from coreutils.
6183 * xstrtoimax.c: #else #if -> #elif.
6184 * xstrtoumax.c: Likewise.
6186 2003-08-15 Paul Eggert <eggert@twinsun.com>
6188 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6189 rather than tab, after '#' in shell-script copyright notices.
6190 Suggested by Bruno Haible.
6192 2003-08-15 Jim Meyering <jim@meyering.net>
6193 and Paul Eggert <eggert@twinsun.com>
6195 Merge from coreutils.
6196 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6197 member but strut utmpx does not. Needed for AIX 4.3.3.
6198 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6200 2003-08-15 Jim Meyering <jim@meyering.net>
6202 Merge from coreutils.
6203 * xgethostname.c: Include <stdlib.h>.
6204 (xghostname): Don't exit for anything other than memory-related
6205 failure; just return NULL.
6206 * userspec.c: Include "posixver.h".
6207 (parse_user_spec): Accept `.' as a separator only
6208 in pre-POSIX-200112 mode.
6209 * strtoimax.c: Use #elif rather than #else #if.
6210 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6211 Remove function, now that we can rely on a working tzset function.
6212 [!_LIBC]: Ensure that the required autoconf test has been run.
6213 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6214 Use underlying_strftime for %r.
6215 * sha.c: Merge in some clean-up and optimization changes from glibc.
6216 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6217 Ensure that it is a multiple of 64.
6218 Rearrange loop exit tests so as to avoid performing an
6219 additional fread after encountering an error or EOF.
6220 * realloc.c: Update copyright date.
6222 2003-08-14 Jim Meyering <jim@meyering.net>
6224 Merge from coreutils.
6225 * obstack.h: Whitespace changes.
6226 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6227 and xcalloc return values.
6228 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6229 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6230 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6231 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6232 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6234 Use mntctl's return value to drive the entry-processing loop, since
6235 we can't rely on the value of the vmt_length member in the last
6236 entry. On some systems doing so could result in exhausting
6237 virtual memory. Based in part on a patch from Mike Jetzer.
6239 2003-08-14 Jim Meyering <jim@meyering.net>
6240 and Paul Eggert <eggert@twinsun.com>
6242 Merges from coreutils, plus other fixes.
6243 * physmem.c: Merge in portability changes from gcc/libiberty
6244 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6245 for credits and details. Thanks to Kaveh Ghazi for helping
6246 to keep these files in sync.
6247 (ARRAY_SIZE): Define it.
6248 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6249 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6250 (memcasecmp): Don't assume size_t fits in unsigned int.
6251 Remove casts and duplicate code.
6252 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6253 (memcpy): Remove definition.
6254 Merge in some clean-up and optimization changes from glibc.
6255 [BLOCKSIZE]: Move definition to top of file.
6256 Ensure that it is a multiple of 64.
6257 Rearrange loop exit tests so as to avoid performing an
6258 additional fread after encountering an error or EOF.
6259 * md5.h (md5_uintptr): Define.
6260 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6261 return to the initial working directory. Preserve errno
6263 * idcache.c: Include "xalloc.h".
6264 (xmalloc, xrealloc): Remove decls.
6265 (getuser): Remove casts no longer required in C89.
6266 * human.c: Include stdio.h, for sprintf.
6267 * group-member.c: Include "xalloc.h".
6268 (xmalloc, xrealloc): Remove decls.
6269 (get_group_info): Remove casts no longer required in C89.
6270 * getusershell.c (readname): Remove casts no longer required in C89.
6271 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6272 * getline.c: Whitespace fix, from coreutils.
6274 2003-08-13 Paul Eggert <eggert@twinsun.com>
6276 * exclude.c: Include <ctype.h>
6277 (IN_CTYPE_DOMAIN): New macro.
6279 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6282 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6283 Undo previous (whitespace-only) change.
6285 2003-08-12 Paul Eggert <eggert@twinsun.com>
6287 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6288 Normalize leading white space and remove trailing white space.
6289 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6290 notice, as per ../config/srclist-update.
6292 Merge from coreutils.
6293 * euidaccess.h: New file.
6294 * euidaccess.c: Include it.
6295 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6296 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6297 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6299 2003-08-11 Bruno Haible <bruno@clisp.org>
6301 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6302 (vasnprintf): Use it instead of wcslen.
6304 2003-08-11 Bruno Haible <bruno@clisp.org>
6306 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6307 value to ensure that _Bool promotes to int. Use #define for _Bool when
6308 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6310 2003-08-10 Karl Berry <karl@gnu.org>
6312 * regex.h: update from libc (whitespace fix).
6314 2003-08-09 Paul Eggert <eggert@twinsun.com>
6316 Merge some files from coreutils. These changes were
6317 originally made by Jim Meyering.
6318 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6319 many older Unixes require this.
6320 * alloca.c (alloca): Remove cast to argument of free;
6321 no longer needed in C89.
6322 * alloca_.h, regex.h: Fix white space to match
6323 what GNU indent does.
6325 2003-08-05 Paul Eggert <eggert@twinsun.com>
6327 * bumpalloc.h: Remove.
6329 2003-08-04 Paul Eggert <eggert@twinsun.com>
6331 * getloadavg.c: Change copyright notice and spacing to conform to
6334 Merge from coreutils.
6335 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6337 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6338 from Karl Berry, implemented by Jim Meyering.
6339 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6340 from Dmitry V. Levin.
6341 Remove anachronistic cast of xrealloc.
6342 * fnmatch_.h (__const): Remove. Use 'const'.
6343 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6344 type. Otherwise, it wouldn't compile with at least /bin/cc on
6345 ymp-cray-unicos9.0.2.X.
6346 Combine two mostly-identical uses of alloca into one.
6347 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6349 2003-08-04 Dave Love <d.love@dl.ac.uk>
6353 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6354 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6355 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6356 obsolete NLIST_NAME_UNION.
6357 [__GNU__]: Undef BSD and FSCALE.
6358 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6360 2003-08-03 Paul Eggert <eggert@twinsun.com>
6362 * stdbool_.h (_Bool): Make it signed char, instead of
6363 an enum type, so that it's guaranteed to promote to int. See:
6364 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6366 2003-07-31 Paul Eggert <eggert@twinsun.com>
6368 * strerror.c: Include config.h, limits.h. Declare sprintf.
6369 (strerror): Don't assume that a printable int fits in 14 bytes.
6371 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6372 Bruno Haible <bruno@clisp.org>
6374 * getline.h (getline, getdelim): Change return type to ssize_t.
6375 * getline.c (getline, getdelim): Likewise.
6376 Remove _GNU_SOURCE define; now it's defined in config.h through
6379 2003-07-22 Paul Eggert <eggert@twinsun.com>
6381 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6382 over-parenthesization in macros.
6384 Sync with coreutils.
6386 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6389 Use `exit_failure' for xalloc and xmemcoll instead of their own
6390 private exit-failure variables.
6391 * xalloc.h (xalloc_exit_failure): Remove.
6392 * xmalloc.c: Likewise. Include exitfail.h.
6393 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6394 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6395 * xmemcoll.c: Likewise. Include exitfail.h.
6396 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6398 2003-07-18 Paul Eggert <eggert@twinsun.com>
6400 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6401 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6402 to test that it can stand by itself. Include "exitfail.h".
6403 Clients should set exit_failure instead.
6404 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6406 2003-07-18 Andreas Schwab <schwab@suse.de>
6408 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6410 2003-07-18 Bruno Haible <bruno@clisp.org>
6412 * getndelim2.h: New file.
6413 * getndelim2.c: Make into a module of its own. Include config.h,
6415 (getndelim2): Make non-static. Change return type to ssize_t.
6416 * getline.h: Change argument names.
6417 * getline.c: Include getndelim2.h instead of getndelim2.c.
6418 * getnline.c: Include getndelim2.h.
6420 2003-07-17 Bruno Haible <bruno@clisp.org>
6422 * Makefile.am: Remove file.
6423 * Makefile.in: Remove file.
6425 2003-07-17 Bruno Haible <bruno@clisp.org>
6427 * getnline.h: New file.
6428 * getnline.c: New file.
6429 * getndelim2.c: New file, extracted from getline.c.
6430 (getndelim2): Renamed from getdelim2, with added nmax argument.
6431 * getline.c: Include getndelim2.c.
6432 (getdelim2): Moved out to getndelim2.c.
6433 (getline, getdelim): Update.
6435 2003-07-15 <karl@gnu.org>
6437 * vasnprintf.c: update from gettext.
6439 2003-07-15 Jim Meyering <jim@meyering.net>
6441 * makepath.c (make_path): Enclose diagnostic in _(...).
6443 2003-07-14 Paul Eggert <eggert@twinsun.com>
6445 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6446 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6447 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6448 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6449 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6450 updated automatically by ../config/srclist-update. This changes
6451 their license from LPGL to GPL.
6453 2003-07-14 Jim Meyering <jim@meyering.net>
6455 Don't emit diagnostics. Let callers do that.
6456 * save-cwd.c: Don't include "error.h".
6457 (save_cwd): Don't call error. Ensure that errno is valid
6458 when returning nonzero.
6460 * save-cwd.h (restore_cwd): Update prototype.
6461 * save-cwd.c (restore_cwd): Remove two parameters.
6462 Simplify. Don't call error upon failure. Let callers do that.
6463 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6464 when auditing is enabled. But don't bother updating the #if.
6466 2003-07-14 Simon Josefsson <jas@extundo.com>
6468 * mempcpy.h: New file.
6469 * mempcpy.c: New file.
6471 2003-07-14 Paul Eggert <eggert@twinsun.com>
6473 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6474 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6475 unicodeio.c, unicodeio.h, unlocked-io.h:
6476 Switch from LGPL to GPL.
6478 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6480 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6481 it breaks C++ compilation.
6482 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6484 2003-07-10 Jim Meyering <jim@meyering.net>
6486 * vasnprintf.c: Remove trailing blanks.
6487 Make cpp indentation consistent.
6489 2003-07-09 Paul Eggert <eggert@twinsun.com>
6491 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6492 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6493 Switch from LGPL to GPL.
6495 2003-07-07 Paul Eggert <eggert@twinsun.com>
6497 * mktime.c: Fix some boundary cases and remove need for floating point.
6499 Issue a compile-time diagnostic if time_t is floating point, or if
6500 two's complement arithmetic is not in effect, or if arithmetic
6501 right shift does not propagate the sign. These assumptions were
6502 all in the original code but they weren't checked.
6504 (TIME_T_MIDPOINT, verify): New macros.
6505 (__isleap): Remove; it has integer overflow problems.
6506 (leapyear): New function, without those problems.
6507 (ydhms_tm_diff): Remove; splitting into two parts.
6508 (ydhms_diff): New function, containing the arithmetic part of
6509 the old ydhms_tm_diff function. Issue a compile-time
6510 diagnostic if we are not using C99 integer division.
6511 Avoid casts when possible.
6512 (guess_time_tm): New function, containing the checking part of
6513 the old ydhms_tm_diff function. Return the new value, rather than
6514 the difference between it and the old. Accept a new argument T
6515 so that *T specifies the old value. Check for overflow in the result.
6517 (__mktime_internal): Use a time_t offset, not a long int offset.
6518 This undoes the 2003-06-04 change, which is no longer needed now
6519 that we have better overflow checking.
6520 (localtime_offset): Likewise.
6522 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6523 and long are 64-bit but int is only 32-bit.
6524 (ydhms_diff): Use long int to store year1 and yday1.
6525 Issue a compile-time diagnostic if long int is not wide enough.
6527 (__mktime_internal): Use long int to store adjusted year and yday.
6528 Use plain C rather than preprocessor commands, if that doesn't
6530 Check for overflow (and try to repair) after each probe
6531 rather than checking only at the very end. This avoids some bugs
6532 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6533 does not equal GMT offset at maximum time).
6534 Use integer to check for overflow rather than floating point; this
6535 is more portable to non-IEEE hosts, and is a tad faster.
6536 When we detect that we are oscillating between two values,
6537 don't check whether tm_isdst has the requested value, since
6538 we already know the answer. When tm_isdst has the wrong value,
6539 use a different heuristic to find the right one, based on the
6540 extreme values actually observed in practice in tz2003a,
6541 rather than the (overly optimistic) "previous 3 calendar quarters".
6543 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6544 "T const" to accommodate glibc style.
6545 (check_result): Use less-confusing report format. "long" -> "long int.
6547 Don't loop if the iteration overflows time_t.
6548 Allow a negative step in the iteration.
6550 2003-07-01 Paul Eggert <eggert@twinsun.com>
6552 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6553 having it depend on HAVE_SYS_TYPES_H.
6555 2003-06-25 Bruno Haible <bruno@clisp.org>
6557 * readlink.c: New file.
6559 2003-06-20 Bruno Haible <bruno@clisp.org>
6561 Assume C89, so PARAMS isn't needed.
6562 * unicodeio.h (PARAMS): Remove.
6563 * unicodeio.c: Don't use PARAMS.
6565 2003-06-18 Jim Meyering <jim@meyering.net>
6567 Merge changes from coreutils.
6568 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6569 Remove explicit declarations of xmalloc and realloc.
6571 (read_utmp): Remove anachronistic cast of xmalloc.
6573 2003-06-17 Paul Eggert <eggert@twinsun.com>
6575 Assume C89, so PARAMS isn't needed.
6576 * backupfile.h (PARAMS): Remove. All uses removed.
6577 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6578 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6579 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6580 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6581 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6582 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6583 xstrtol.h: Likewise.
6584 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6585 same.h, strverscmp.h: Do not include config.h; no longer needed.
6586 Anyway, config.h should always be included before any other file.
6588 2003-06-11 Simon Josefsson <jas@extundo.com>
6590 * sysexit_.h: New file.
6592 2003-05-20 Derek Price <derek@ximbiot.com>
6594 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6596 2003-06-10 Simon Josefsson <jas@extundo.com>
6598 * strchrnul.h: New file.
6599 * strchrnul.c: New file.
6601 2003-06-10 Simon Josefsson <jas@extundo.com>
6603 * argp.h: New file, from glibc.
6604 * argp-ba.c: New file, from glibc.
6605 * argp-eexst.c: New file, from glibc.
6606 * argp-fmtstream.c: New file, from glibc.
6607 * argp-fmtstream.h: New file, from glibc.
6608 * argp-fs-xinl.c: New file, from glibc.
6609 * argp-help.c: New file, from glibc.
6610 * argp-namefrob.h: New file, from glibc.
6611 * argp-parse.c: New file, from glibc.
6612 * argp-pv.c: New file, from glibc.
6613 * argp-pvh.c: New file, from glibc.
6614 * argp-xinl.c: New file, from glibc.
6616 2003-06-07 Jim Meyering <jim@meyering.net>
6618 * readtokens.h: Put `Free Software Foundation, Inc.'
6619 in place of my name in the copyright comment.
6620 Remove definition and uses of __P.
6623 * stat.c: Don't declare xmalloc explicitly.
6624 Instead, include "xalloc.h".
6625 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6626 xrealloc, and xcalloc return values.
6627 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6629 * xgetcwd.h: Remove definition/uses of PARAMS.
6631 2003-06-06 Jim Meyering <jim@meyering.net>
6633 * stdbool_.h: Renamed from stdbool.h.in.
6635 2003-06-06 Jim Meyering <jim@meyering.net>
6637 Merge from coreutils.
6638 * same.c: (same_name): Declare *_basename locals to be `const'.
6639 Consolidate declarations and initializations of *_base* locals.
6641 Merge from coreutils.
6642 This avoids a core dump on systems without GNU putenv,
6643 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6644 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6645 (unsetenv): New static function, from GNU libc.
6646 (rpl_putenv): Use it.
6648 * modechange.c: Remove trailing blanks.
6650 Merge from coreutils.
6651 * fsusage.c: Remove declaration of statfs.
6652 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6654 * posixtm.c: Include <stdbool.h> unconditionally.
6656 2003-06-05 Paul Eggert <eggert@twinsun.com>
6658 * mktime.c (__mktime_internal): When resolving a tm_isdst
6659 mismatch, look in future quarters as well as past. This fixes a
6660 bug when processing fall-backwards gaps immediately after a long
6661 period of daylight-saving time.
6663 * mktime.c: Assume freestanding C89 or better.
6664 (HAVE_LIMITS_H): Remove. Assume it's 1.
6665 (__P): Remove; not used.
6666 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6667 (mktime, not_equal_tm, print_tm, check_result,
6668 main): Use prototypes. Use const * where appropriate.
6669 (main): Fix typo in testing code that uncovered by above changes.
6670 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6672 2003-06-04 Paul Eggert <eggert@twinsun.com>
6674 * mktime.c: Fix Debian bug 177940
6675 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6676 (localtime_offset): Now long int, not time_t, because we want it
6677 to be guaranteed to be signed. All uses changed.
6678 (__mktime_internal): If overflow would occur when adding offset,
6681 Merge 'human' changes from coreutils. Rewrite to support
6682 locale-specific notations like thousands separators.
6683 * human.c: Simplify authorship notice.
6684 Include human.h immediately after config.h.
6685 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6686 <limits.h>: Do not include, since human.h does.
6687 (SIZE_MAX, UINTMAX_MAX): New macros.
6688 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6689 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6690 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6691 (power_letter): Renamed from suffixes.
6692 (generate_suffix_backwards): Remove.
6693 (adjust_value): Now takes int style (because of human.h changes)
6694 and long double value (for greater precision on some platforms).
6695 (group_number): New function.
6696 (human_readable): Use it. Use integer options, not enum.
6697 Put the options before the sizes in the arg list.
6698 Support all the new options.
6699 The old human_readable function has been removed;
6700 use inttostr.h instead.
6701 (human_readable, default_block_size, humblock):
6702 Use uintmax_t, not int, for block sizes.
6703 (human_readable_inexact, block_size_types): Remove.
6704 (block_size_opts): New constant.
6705 (human_options): Renamed from human_block_size, with new signature
6706 that allows block sizes up to UINTMAX_MAX. All callers changed.
6707 * human.h: Add copyright and authorship notice.
6708 Include <limits.h> and <stdbool.h> unconditionally.
6709 (PARAMS): Remove. All uses removed.
6710 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6711 (enum human_inexact_style): Remove tag; now a nameless enum.
6712 (human_floor, human_ceiling, human_round_to_even): Now have
6713 values 2, 0, 1 rather than -1, 1, 0.
6714 (human_group_digits, human_suppress_point_zero, human_autoscale,
6715 human_base_1024, human_SI, human_B): New constants.
6716 (human_readable_inexact, human_block_size): Remove.
6717 (human_readable): Size args are now uintmax_t, not int.
6718 (human_options): New decl.
6720 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6721 unnecessary now that we assume C89 or better. This change
6722 imported from coreutils.
6724 * mktime.c (__mktime_internal): Do not reject negative timestamps
6725 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6726 in the 2003-05-30 sync from glibc.
6728 .h files should stand alone, but we shouldn't include <sys/types.h>
6729 if we can get away with just <stddef.h>.
6731 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6732 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6733 rather than <sys/types.h>, as we merely need size_t.
6734 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6736 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6737 Include <stdio.h>, to get FILE.
6738 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6739 memcasecmp.h has included <stddef.h> and all we need is size_t.
6740 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6741 our interface, instead of including <sys/types.h>
6743 2003-06-02 Paul Eggert <eggert@twinsun.com>
6746 Fix some minor time-related bugs with POSIX time arguments.
6747 Some valid time stamps were being rejected (notably -1, and
6748 time stamps before 1900 on 64-bit hosts). And some invalid
6749 time stamps were being accepted, e.g. September 31.
6751 * posixtm.h (posixtime): Return bool instead of time_t, so
6752 that we can return (time_t) -1 successfully.
6753 * posixtm.c: Likewise.
6754 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6755 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6756 (t): Remove static var.
6757 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6758 of static var. All uses changed.
6759 (year): Do not reject years before 1900; they can occur with
6761 (posix_time_parse): Do not check for out-of-range components;
6762 that is now the caller's responsibility, since our checks were
6763 only approximations.
6764 (posixtime): Use mktime to check for out-of-range components,
6765 since it knows them exactly.
6766 If mktime returns (time_t) -1, check whether an error actually occurred
6767 by invoking localtime on -1.
6768 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6769 posixtime failures better.
6770 Improve the test data (in comments only).
6772 2003-05-30 <karl@gnu.org>
6774 * mktime.c: update from libc.
6776 2003-05-30 Bruno Haible <bruno@clisp.org>
6778 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6779 * localcharset.h: Likewise.
6780 * localcharset.c: Likewise.
6782 2003-05-28 Paul Eggert <eggert@twinsun.com>
6784 Assume the headers required for C89 freestanding compilers.
6785 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6786 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6787 without checking for HAVE_LIMITS_H.
6788 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6789 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6791 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6792 * exclude.c: Include <stdbool.h> unconditionally.
6793 * tempname.c: Include <stddef.h> unconditionally.
6794 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6795 * modechange.c, rpmatch.c (NULL): Don't define, since
6796 <stddef.h> does that.
6797 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6798 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6799 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6800 * xstrtol.c: Likewise.
6801 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6802 * savedir.c: Include <stddef.h> instead of defining NULL.
6804 * addext.c (addext): Use assignment rather than cast, to avoid
6805 warnings on some platforms.
6807 * mktime.c (__mktime_internal): Do not reject negative timestamps
6810 2003-05-10 Bruno Haible <bruno@clisp.org>
6812 * linebreak.c (iconv_string_length): Don't return -1 just because the
6813 string is longer than 4 KB.
6815 2003-05-12 Jim Meyering <jim@meyering.net>
6817 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6818 the space-padded-by-default conversion specifiers, %e, %k, %l.
6820 2003-05-03 Bruno Haible <bruno@clisp.org>
6822 Upgrade to Unicode-4.0.
6823 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6824 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6825 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6826 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6827 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6828 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6829 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6830 Change width of U+E0100..U+E01EF from 1 to 0.
6832 2003-04-25 Bruno Haible <bruno@clisp.org>
6834 * copy-file.c: Include <stddef.h>, for size_t.
6836 2003-04-25 Jim Meyering <jim@meyering.net>
6838 * copy-file.c (copy_file_preserving): Declare buf_size to be
6839 of type size_t, not int.
6841 2003-04-11 Jim Meyering <jim@meyering.net>
6843 Merge changes from Coreutils.
6845 2003-03-22 Jim Meyering <jim@meyering.net>
6847 * strftime.c (widen): Cast alloca return value to proper type.
6849 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6852 * strftime.c (my_strftime): Handle very large width
6853 specifications for numeric values correctly. Improve checks for
6856 2003-01-19 Jim Meyering <jim@meyering.net>
6858 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6859 (nl_get_alt_digit) [! defined my_strftime]: Define.
6860 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6861 _nl_get_alt_digit and _nl_get_walt_digit.
6863 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6864 These changes have no effect outside of _LIBC.
6866 2003-04-10 Bruno Haible <bruno@clisp.org>
6868 * findprog.h: New file, from GNU gettext.
6869 * findprog.c: New file, from GNU gettext.
6871 2003-04-05 Jim Meyering <jim@meyering.net>
6873 Merge changes from Coreutils.
6875 * exclude.h (PARAMS): Remove definition and uses.
6876 * exclude.c: Remove uses of `PARAMS'.
6878 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6879 Add test-cases for DOS filenames. Declare program_name.
6880 (main): Set up program_name. Patch by Rich Dawe.
6882 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6884 Use mntctl's return value to drive the entry-processing loop, since
6885 we can't rely on the value of the vmt_length member in the last
6886 entry. On some systems doing so could result in exhausting
6887 virtual memory. Based in part on a patch from Mike Jetzer.
6889 2003-04-04 Bruno Haible <bruno@clisp.org>
6891 * linebreak.h: New file, from GNU gettext.
6892 * linebreak.c: New file, from GNU gettext with slight modifications.
6893 * lbrkprop.h: New file, from GNU gettext.
6895 2003-04-03 Bruno Haible <bruno@clisp.org>
6897 * utf8-ucs4.h: New file, from GNU gettext.
6898 * utf16-ucs4.h: New file, from GNU gettext.
6899 * ucs4-utf8.h: New file, from GNU gettext.
6900 * ucs4-utf16.h: New file, from GNU gettext.
6902 2003-04-02 Bruno Haible <bruno@clisp.org>
6904 * binary-io.h: New file, from GNU gettext.
6906 2003-04-01 Bruno Haible <bruno@clisp.org>
6908 * pathname.h: New file, from GNU gettext.
6909 * concatpath.c: New file, from GNU gettext.
6911 2003-03-30 Bruno Haible <bruno@clisp.org>
6913 * copy-file.c (copy_file_preserving): Don't set owner if the function
6914 chown() doesn't exist.
6916 2003-03-28 Bruno Haible <bruno@clisp.org>
6918 * copy-file.h: New file, from GNU gettext.
6919 * copy-file.c: New file, from GNU gettext.
6921 2003-03-18 Jim Meyering <jim@meyering.net>
6923 * quote.c (quote_n): Fix typo in comment.
6925 2003-03-14 Jim Meyering <jim@meyering.net>
6927 Merge changes from Coreutils.
6928 * obstack.h (obstack_object_size): Declare temporary, __o,
6929 to be const, in order to avoid warnings.
6930 (obstack_room): Likewise.
6931 (obstack_empty_p): Likewise.
6933 2003-03-13 Paul Eggert <eggert@twinsun.com>
6935 Merge changes from Bison.
6936 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6937 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6938 when compiling Bison 1.875's `bitset bset = obstack_alloc
6939 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6940 * hash.c: Include <stdbool.h> unconditionally.
6942 2003-03-09 Paul Eggert <eggert@twinsun.com>
6944 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6945 Reported by Bruce Becker; see:
6946 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6948 2003-03-03 Paul Eggert <eggert@twinsun.com>
6949 Bruno Haible <bruno@clisp.org>
6951 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6952 Reported by John Hughes, see
6953 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6955 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6957 * poll_.h: New file.
6960 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6962 * mathl.h: New file.
6963 * acosl.c: New file.
6964 * asinl.c: New file.
6965 * atanl.c: New file.
6966 * ceill.c: New file.
6969 * floorl.c: New file.
6970 * frexpl.c: New file.
6971 * ldexpl.c: New file.
6973 * sincosl.c: New file.
6975 * sqrtl.c: New file.
6977 * trigl.c: New file.
6978 * trigl.h: New file.
6980 2003-02-17 Bruno Haible <bruno@clisp.org>
6982 * mkdtemp.h: New file, from GNU gettext.
6983 * mkdtemp.c: New file, from GNU gettext.
6985 2003-01-31 Bruno Haible <bruno@clisp.org>
6987 * rename.c: #undef rename before defining rpl_rename.
6988 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
6990 2003-01-30 Bruno Haible <bruno@clisp.org>
6992 * printf-args.h: New file, from GNU gettext.
6993 * printf-args.c: New file, from GNU gettext.
6994 * printf-parse.h: New file, from GNU gettext.
6995 * printf-parse.c: New file, from GNU gettext.
6996 * vasnprintf.h: New file, from GNU gettext.
6997 * vasnprintf.c: New file, from GNU gettext.
6998 * asnprintf.c: New file, from GNU gettext.
6999 * vasprintf.h: New file, from GNU gettext with modifications.
7000 * vasprintf.c: New file, from GNU gettext.
7001 * asprintf.c: New file, from GNU gettext.
7003 2003-01-29 Bruno Haible <bruno@clisp.org>
7005 * stpncpy.h: New file, from GNU gettext with modifications.
7006 * stpncpy.c: New file, from GNU gettext with modifications.
7008 2003-01-28 Bruno Haible <bruno@clisp.org>
7010 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7012 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7015 2003-01-27 Bruno Haible <bruno@clisp.org>
7017 * xsetenv.h: New file, from GNU gettext.
7018 * xsetenv.c: New file, from GNU gettext.
7020 2003-01-23 Bruno Haible <bruno@clisp.org>
7022 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7024 2003-01-22 Bruno Haible <bruno@clisp.org>
7026 * exit.h: New file, from GNU gettext.
7028 2003-01-11 Bruno Haible <bruno@clisp.org>
7030 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7031 * strcase.h (strcasecmp, strncasecmp): Likewise.
7033 2003-01-14 Jim Meyering <jim@meyering.net>
7035 * same.c (same_name): Tweak a comment.
7037 2003-01-11 Bruno Haible <bruno@clisp.org>
7039 * same.c (same_name): Reorder tests so as to avoid calling stat()
7040 when a string comparison is sufficient.
7042 2003-01-11 Bruno Haible <bruno@clisp.org>
7044 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7047 2003-01-11 Bruno Haible <bruno@clisp.org>
7049 * hash-pjw.c: Add comment about low quality of this function.
7051 2003-01-12 Paul Eggert <eggert@twinsun.com>
7053 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7054 to avoid collisions with libcurses and libreadline.
7056 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7057 * getstr.h, getstr.c: Remove.
7058 * getline.c: Include "getline.h", to check interface.
7059 Move body of old getstr.c here: this defines MIN_CHUNK and
7060 declares getdelim2, which is renamed from getstr.
7061 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7063 * linebuffer.c (readlinebuffer): Renamed from readline.
7065 * linebuffer.h: Likewise.
7066 (readline): Remove backward-compatibility macro.
7068 2003-01-12 Jim Meyering <jim@meyering.net>
7070 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7072 2003-01-10 Bruno Haible <bruno@clisp.org>
7074 * alloca_.h: New file.
7075 * getdate.y: Unconditionally include alloca.h.
7076 * makepath.c: Likewise.
7077 * setenv.c: Likewise.
7078 * userspec.c: Likewise.
7080 2003-01-09 Bruno Haible <bruno@clisp.org>
7082 * stdbool.h.in: New file.
7084 2003-01-08 Bruno Haible <bruno@clisp.org>
7086 * safe-read.c: Include specification header first, to ensure its
7088 * full-write.c: Likewise.
7090 2003-01-08 Jim Meyering <jim@meyering.net>
7092 * full-write.c: Undefine and define-away `const' after inclusion
7093 of errno.h, not before. Suggestion from Bruno Haible.
7095 2003-01-07 Jim Meyering <jim@meyering.net>
7097 * full-write.c: Rework so that it may serve to define full_read, too.
7098 * full-read.c: Simply #define FULL_READ and include full-write.c.
7100 2003-01-06 Jim Meyering <jim@meyering.net>
7102 * version-etc.c: Update year in translatable copyright string.
7104 2002-12-25 Bruno Haible <bruno@clisp.org>
7106 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7107 * xstrtol.h: Likewise.
7108 * xstrtoimax.c: Likewise.
7109 * xstrtoumax.c: Likewise.
7110 * human.h: Likewise.
7112 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7113 on systems that have <inttypes.h> but not <stdint.h>.
7115 2002-12-31 Paul Eggert <eggert@twinsun.com>
7117 * memcoll.c (memcoll): Fall back on a simple algorithm using
7118 memcmp if strcoll doesn't work.
7120 2002-12-23 Bruno Haible <bruno@clisp.org>
7122 * localcharset.h: New file.
7123 * localcharset.c: Include it.
7124 * unicodeio.c: Likewise.
7126 2002-12-22 Bruno Haible <bruno@clisp.org>
7128 * utime.c (utime_null): No need to call ftruncate if the file was
7131 2002-12-23 Bruno Haible <bruno@clisp.org>
7133 * memcoll.c (STRCOLL): New macro.
7136 2002-12-22 Bruno Haible <bruno@clisp.org>
7138 * getstr.h (getstr): Define, to avoid clash with libcurses.
7139 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7141 2002-12-22 Bruno Haible <bruno@clisp.org>
7143 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7145 2002-12-23 Bruno Haible <bruno@clisp.org>
7147 * getline.h: Include <stddef.h>, for size_t.
7149 * unicodeio.h: Include <stddef.h>, for size_t.
7150 * unicodeio.c: Don't include <stddef.h>.
7152 2002-12-17 Bruno Haible <bruno@clisp.org>
7154 * canon-host.c (strdup): Remove unused declaration.
7156 * fsusage.c: Include full_read.h.
7157 (get_fs_usage): Use full_read instead of safe_read.
7159 * utime.c (utime_null): Use SAFE_READ_ERROR.
7161 2002-12-11 Bruno Haible <bruno@clisp.org>
7163 * setenv.h: Rewritten to cope with systems that have setenv() but not
7165 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7168 2002-12-11 Bruno Haible <bruno@clisp.org>
7170 * setenv.c (alloca): Fall back to malloc.
7172 (setenv): Use freea() to free memory allocated with alloca().
7174 2002-11-13 Bruno Haible <bruno@clisp.org>
7176 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7177 function declarations.
7178 * unsetenv.c (unsetenv): Likewise.
7180 2002-03-04 Bruno Haible <bruno@clisp.org>
7182 Portability to AIX 4.3.3.
7183 * unsetenv.c: New file, extracted from setenv.c.
7184 * setenv.c: Move the unsetenv() function to unsetenv.c.
7186 2001-12-20 Bruno Haible <bruno@clisp.org>
7188 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7189 use malloc instead. For SunOS 4.
7191 2001-12-11 Bruno Haible <bruno@clisp.org>
7193 * setenv.c: Declare alloca.
7194 (compar_fn_t): New typedef.
7195 (KNOWN_VALUE, STORE_VALUE): Use it.
7197 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7200 2002-12-10 Paul Eggert <eggert@twinsun.com>
7202 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7203 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7204 Choose values that are less likely to collide with system fnmatch
7206 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7207 defined (e.g., a pure POSIX system).
7208 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7209 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7211 2002-12-06 Jim Meyering <jim@meyering.net>
7213 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7215 Merge in changes from libc's misc/error.c, in preparation
7216 for the merge of gnulib's changes back into libc.
7218 * error.c (_): Define only if not already defined.
7219 Move definition to follow all #include directives.
7220 Include unlocked-io.h only if !_LIBC.
7221 [_LIBC]: Include <libio/libioP.h>.
7222 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7223 (fflush): Tweak definition to use INTUSE.
7226 2002-12-05 Paul Eggert <eggert@twinsun.com>
7228 * alloca.c [defined emacs]: Include "lisp.h".
7229 (xalloc_die) [defined emacs]: New macro.
7230 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7231 [! defined emacs]: Include <xalloc.h>.
7232 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7233 (pointer): Typedef to POINTER_TYPE *.
7234 (malloc): Remove decl; we now always use xmalloc.
7235 (alloca): Use old-style definition, since Emacs needs this.
7236 Check for arithmetic overflow when computing combined size.
7238 2002-12-04 Paul Eggert <eggert@twinsun.com>
7240 Do not generate unlocked-io.h automatically, since it's easier to
7241 maintain it by hand.
7243 * unlocked-io.h: New file, from GNU diffutils,
7244 but with proper copyright notice and attribution.
7246 * Makefile.am: Add copyright notice.
7247 (libfetish_a_SOURCES): Add unlocked-io.h.
7248 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7249 (DISTCLEANFILES, io_functions): Remove macros.
7250 (EXTRA_DIST): Remove gen_uio.
7251 (unlocked-io.h): Remove rule.
7253 2002-12-04 Jim Meyering <jim@meyering.net>
7255 Reflect the fact that stat.c and lstat.c are no longer generated.
7256 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7257 (DISTCLEANFILES): Likewise.
7258 (EXTRA_DIST): Likewise.
7259 (all_local): Don't depend on stat.c or lstat.c.
7260 (stat.c, lstat.c): Remove rules.
7261 (EXTRA_DIST): Remove xstat.in.
7263 * xstat.in: Remove file. Contents moved into stat.c.
7264 * stat.c: New file. Contents mostly from xstat.in.
7265 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7266 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7268 * safe-read.c: Rework so that it may serve to define safe_write, too.
7269 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7271 2002-12-03 Jim Meyering <jim@meyering.net>
7273 * safe-read.c, safe-write.c: Change variable names and comments, but
7274 not semantics, to minimize the differences between these two files.
7275 (safe_read): Change comment to mention SAFE_READ_ERROR.
7277 * safe-read.c (IS_EINTR): Define.
7278 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7280 2002-12-02 Bruno Haible <bruno@clisp.org>
7282 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7283 Define, taken from safe-read.c.
7284 (INT_MAX): Provide fallback.
7285 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7286 * safe-write.h (SAFE_WRITE_ERROR): Define.
7288 * safe-read.c (EINTR): Remove definition.
7289 (safe_read): Don't use EINTR if it is absent.
7291 2002-12-02 Jim Meyering <jim@meyering.net>
7293 * safe-read.c (EINTR): Define.
7294 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7295 (INT_MAX): Provide fallback.
7296 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7298 * safe-read.h (SAFE_READ_ERROR): Define.
7300 2002-12-01 Jim Meyering <jim@meyering.net>
7302 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7303 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7305 2002-11-27 Paul Eggert <eggert@twinsun.com>
7307 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7308 hash_rehash): Replace `if (limit <= value) abort ();' with
7309 `if (! (value < limit)) abort ();', for readability.
7311 2002-11-26 <karl@gnu.org>
7313 * strdup.c: copy from libc again, with jim's ok.
7314 * .cppi-disable: re-add strdup.c
7316 2002-11-25 <karl@gnu.org>
7318 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7319 instead of "strtol.c".
7321 2002-11-25 Jim Meyering <jim@meyering.net>
7323 * mktime.c: Sync from libc, now that it has the latest fix.
7325 2002-11-24 <karl@gnu.org>
7327 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7328 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7330 2002-11-24 Jim Meyering <jim@meyering.net>
7332 Update from coreutils:
7334 * mktime.c: Merge in changes from libc.
7336 Avoid a link-time failure on some Linux systems.
7337 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7338 (__mon_yday): Declare with the STATIC attribute.
7339 (__mktime_internal): Likewise.
7340 Based on a report from Greg Schafer.
7342 2002-11-23 Jim Meyering <jim@meyering.net>
7344 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7345 Use `unsigned', not `int', as type of index.
7347 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7349 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7351 2002-11-22 Paul Eggert <eggert@twinsun.com>
7353 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7354 hint that one should use `if (! x) abort ();' rather than `assert
7355 (x);', and anyway it's one less thing to worry about configuring.
7356 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7357 hash_rehash, hash_insert): Use abort rather than assert.
7359 2002-11-22 Paul Eggert <eggert@twinsun.com>
7361 * quotearg.h: Allow multiple inclusion by surrounding with
7362 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7363 so that we can be included first.
7364 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7365 * quotearg.c: Include quotearg.h immediately after config.h.
7366 No need to include stddef.h or sys/types.h any more.
7367 Surround local include files with "", not "<>".
7368 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7369 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7370 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7371 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7372 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7373 (ISPRINT): Remove; no longer needed now that we assume C89.
7375 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7378 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7379 quotearg_char): Use SIZE_MAX rather than
7380 (size_t) -1 when we are talking about "infinity".
7382 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7384 2002-11-22 Bruno Haible <bruno@clisp.org>
7386 * safe-read.h: Assume C89. Add comments.
7387 (safe_read): Change return type to size_t.
7388 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7389 counts > SSIZE_MAX correctly.
7390 * safe-write.h: New file.
7391 * safe-write.c: New file.
7392 * full-read.h: New file.
7393 * full-read.c: New file.
7394 * full-write.h: Assume C89. Add comments.
7395 * full-write.c: Include safe-write.h.
7396 (full_write): Rewritten to use safe_write.
7397 Suggested by Jim Meyering and Paul Eggert.
7399 2002-11-21 Bruno Haible <bruno@clisp.org>
7401 Remove case insensitive option matching.
7402 * argmatch.h (argcasematch): Remove declaration.
7403 (ARGCASEMATCH): Remove macro.
7404 (__xargmatch_internal): Remove case_sensitive argument.
7405 (XARGMATCH): Update.
7406 (XARGCASEMATCH): Remove macro.
7407 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7408 case_sensitive argument.
7409 (argcasematch): Remove function.
7410 (__xargmatch_internal): Remove case_sensitive argument.
7411 (main): Use XARGMATCH instead of XARGCASEMATCH.
7413 * xmalloc.c: Change compile-time error message. Add comment about
7414 required autoconf version.
7416 2002-11-21 Jim Meyering <jim@meyering.net>
7418 * strdup.c (strdup): Tweak comment and initial #if/#include.
7420 Merge in changes from the coreutils.
7422 2002-09-25 Paul Eggert <eggert@twinsun.com>
7423 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7424 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7425 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7426 int. Work more efficiently if X is the same width as uintmax_t.
7427 Do not compare X to -1, to avoid bogus compiler warning.
7428 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7429 Don't assume that f_frsize and f_bsize are the same type.
7431 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7434 * makepath.c (make_path): Restore umask *before* creating the final
7436 (make_path): Minor reformatting.
7438 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7439 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7441 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7442 ones. At least on GNU/Linux systems, `auto' means something else.
7445 2002-11-20 Paul Eggert <eggert@twinsun.com>
7447 Merge argmatch cleanups from Bison. Assume C89.
7449 * argmatch.c: Include config.h here, not in argmatch.h.
7450 Include stdlib.h, for EXIT_FAILURE.
7451 Always include <string.h>, since we assume C89.
7452 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7453 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7454 Include <stddef.h> instead, since it's all we need for size_t.
7455 (PARAMS): Remove. All uses removed.
7456 (ARRAY_CARDINALITY): Do not bother to #undef.
7457 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7458 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7459 Remove unnecessary parentheses.
7460 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7461 Insert necessary parentheses.
7462 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7463 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7465 2002-11-19 Bruno Haible <bruno@clisp.org>
7467 * mbswidth.c: Include mbswidth.h right at the beginning.
7468 * mbswidth.h: Include <stddef.h>, for size_t.
7470 * mbswidth.h (PARAMS): Remove macro.
7471 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7472 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7474 * gcd.h (PARAMS): Remove macro.
7475 (gcd): Use ANSI C function declarations.
7476 * gcd.c (gcd): Likewise.
7478 2002-11-15 Bruno Haible <bruno@clisp.org>
7480 * strcspn.c: Include <stddef.h>.
7481 (strcspn): Use ANSI C function declaration. Change return type to
7483 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7484 (strpbrk): Use NULL.
7485 * strpbrk.h (PARAMS): Remove macro.
7486 (strpbrk): Use ANSI C function declaration.
7487 * strstr.c: Don't include <sys/types.h>.
7488 * strstr.h (PARAMS): Remove macro.
7489 (strstr): Use ANSI C function declarations.
7491 2002-11-06 Bruno Haible <bruno@clisp.org>
7493 * gcd.h (gcd): Change argument type to 'unsigned long'.
7494 * gcd.c (gcd): Likewise.
7496 2002-11-05 Bruno Haible <bruno@clisp.org>
7498 * gcd.h: New file, from gettext-0.11.5.
7499 * gcd.c: New file, from gettext-0.11.5.
7501 2002-11-05 Bruno Haible <bruno@clisp.org>
7503 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7504 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7505 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7506 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7508 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7509 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7511 * closeout.c: Include gettext.h instead of <libintl.h>.
7512 * human.c: Include gettext.h instead of <libintl.h>.
7513 * quotearg.c: Include gettext.h instead of <libintl.h>.
7514 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7515 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7516 * userspec.c: Include gettext.h instead of <libintl.h>.
7517 * version-etc.c: Include gettext.h instead of <libintl.h>.
7518 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7519 (textdomain): Remove definition.
7520 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7522 * long-options.c: Remove include of <libintl.h> and definition of _.
7523 * same.c: Remove include of <libintl.h> and definition of _.
7525 2002-11-04 Bruno Haible <bruno@clisp.org>
7527 * stpcpy.h: New file, from GNU gettext-0.11.5.
7528 * strcase.h: New file, from GNU gettext-0.11.5.
7529 * strpbrk.h: New file, from GNU gettext-0.11.5.
7530 * strstr.h: New file, from GNU gettext-0.11.5.
7531 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7533 2002-05-09 Bruno Haible <bruno@clisp.org>
7535 * config.charset: Update for newest glibc. Add canonical names
7536 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7538 2002-05-09 Bruno Haible <bruno@clisp.org>
7540 * localcharset.c (get_charset_aliases): Add more Windows specific
7543 2002-05-08 Owen Taylor <otaylor@redhat.com>
7545 * config.charset: A few additions for Solaris.
7547 2001-12-05 Bruno Haible <bruno@clisp.org>
7549 * localcharset.c (locale_charset): Don't return an empty string.
7551 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7553 * config.charset: msdos in uk_UA uses CP1125.
7555 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7557 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7558 * localcharset.c (locale_charset): Declare as extern "C".
7560 2002-02-15 Bruno Haible <bruno@clisp.org>
7562 * config.charset [msdosdjgpp]: For Russian, use CP866.
7564 2002-02-11 Bruno Haible <bruno@clisp.org>
7566 * config.charset: Add support for NetBSD.
7568 2002-09-25 <karl@gnu.org>
7570 * strdup.c: copy from libc/string (via ../config/srclist*).
7571 * getopt*: copy from libc/posix.
7572 * gettext.h: copy from gettext.
7573 * .cppi-disable: add strdup.c, gettext.h.
7575 2002-07-01 Jim Meyering <meyering@lucent.com>
7577 * c-stack.c: Include sys/time.h.
7578 From Volker Borchert.
7580 2002-06-11 Paul Eggert <eggert@twinsun.com>
7582 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7583 New macro. Use it uniformly instead of
7584 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7585 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7586 reported by Vin Shelton.
7588 2002-06-22 Jim Meyering <meyering@lucent.com>
7590 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7591 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7593 2002-06-22 Paul Eggert <eggert@twinsun.com>
7595 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7596 Do not assume SA_SIGINFO behavior.
7597 Bug reported by Jim Meyering on NetBSD 1.5.2.
7599 2002-06-22 Jim Meyering <meyering@lucent.com>
7601 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7603 * exitfail.c, exitfail.h: Likewise.
7604 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7606 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7608 (EXTRA_DIST): Add fnmatch_loop.c.
7609 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7611 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7612 * fnmatch.c: Update from diffutils-2.8.2.
7613 * fnmatch_.h: New file. From diffutils-2.8.2.
7614 * fnmatch.h: Remove file.
7616 2002-06-18 Paul Eggert <eggert@twinsun.com>
7618 * file-type.h: Report an error if neither S_ISREG nor
7619 S_IFREG is defined, instead of using a test specific to glibc
7620 2.2. This should be safe, since POSIX requires S_ISREG and
7621 Unix Version 7 had S_IFREG. We don't need to check for
7622 <sys/types.h> since we don't use any symbols that it defines.
7624 2002-06-15 Jim Meyering <meyering@lucent.com>
7626 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7627 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7628 have been included before this file.
7630 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7632 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7633 so that each temporary file name is unique and valid in the first
7634 8 characters, for operation under DOS.
7636 2002-06-15 Jim Meyering <meyering@lucent.com>
7638 Work even with DJGPP 2.03, which lacks support for symlinks.
7640 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7642 * lchown.c (S_ISLNK): Likewise.
7644 2002-06-14 Jim Meyering <meyering@lucent.com>
7646 * file-type.h: Use the version from diffutils-2.8.2.
7647 * file-type.c: Likewise.
7649 2002-05-27 Jim Meyering <meyering@lucent.com>
7651 Fix a problem seen only on nonconforming systems whereby ls.c's
7652 use of localtime, and then of gettimeofday would cause trouble:
7653 the localtime call used to initialize rpl_gettimeofday's save
7654 mechanism would clobber ls's current local time information so
7655 that in any long listing the first file would always be listed
7656 with date 1970-01-01. Analysis by Volker Borchert.
7658 * gettimeofday.c (localtime): Undefine.
7659 (rpl_localtime): New function.
7661 2002-05-22 Jim Meyering <meyering@lucent.com>
7663 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7664 * file-type.h: New file.
7665 * file-type.c (file_type): New file/function. Extracted from diffutils.
7667 2002-04-29 Paul Eggert <eggert@twinsun.com>
7669 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7671 2002-04-28 Paul Eggert <eggert@twinsun.com>
7673 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7674 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7675 of 127, since 64 is the largest conceivable number for ancient
7677 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7679 2002-04-28 Jim Meyering <meyering@lucent.com>
7681 * sig2str.c (WTERMSIG): Remove definition (unused).
7683 2002-04-28 Paul Eggert <eggert@twinsun.com>
7685 * sig2str.h, sig2str.c: New files.
7686 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7688 2002-04-24 Jim Meyering <meyering@lucent.com>
7690 * gettext.h: New file, from Gettext.
7691 * Makefile.am (INCLUDES): Remove -I../intl.
7692 (libfetish_a_SOURCES): Add gettext.h.
7694 2002-04-16 Jim Meyering <meyering@lucent.com>
7696 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7697 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7698 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7700 2002-04-12 Jim Meyering <meyering@lucent.com>
7702 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7704 2002-03-10 Jim Meyering <meyering@lucent.com>
7706 * makepath.c (make_path): Remove a comma from a diagnostic.
7707 Suggestion from Santiago Vila.
7709 2002-03-08 Jim Meyering <meyering@lucent.com>
7711 * rename.c: Mention that this wrapper is needed also on
7712 mips-dec-ultrix4.4 systems.
7714 2002-03-02 Jim Meyering <meyering@lucent.com>
7716 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7717 not HAVE_CLOCK_SETTIME.
7719 2002-02-27 Paul Eggert <eggert@twinsun.com>
7721 * nanosleep.h: Rename to....
7722 * timespec.h: New name for nanosleep.h. All uses changed.
7724 * gettime.c: New file.
7725 * settime.c: New file.
7728 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7729 timespec.h. Remove nanosleep.h.
7731 2002-02-25 Paul Eggert <eggert@twinsun.com>
7733 * acl.c, acl.h: New files.
7734 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7736 2002-02-24 Jim Meyering <meyering@lucent.com>
7738 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7739 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7740 cause trouble. Reported by Nelson Beebe.
7742 2002-02-23 Paul Eggert <eggert@twinsun.com>
7744 * path-concat.c (xpath_concat): Reorder code to pacify
7745 compilers that don't know that xalloc_die never returns.
7747 2002-02-20 Jim Meyering <meyering@lucent.com>
7749 * getdate.c: Regenerate using bison-1.33.
7751 2002-02-15 Paul Eggert <eggert@twinsun.com>
7753 * posixver.c, posixver.h: New files.
7754 * Makefile.am (libfetish_a_SOURCES): Add them.
7756 2002-02-02 Paul Eggert <eggert@twinsun.com>
7757 Bruno Haible <bruno@clisp.org>
7759 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7760 (fwrite_success_callback): New declaration.
7761 * unicodeio.c (unicode_to_mb): New function, extracted from
7762 print_unicode_char. Call failure callback instead of error.
7763 (fwrite_success_callback): New function.
7764 (exit_failure_callback): New function.
7765 (fallback_failure_callback): New function.
7766 (print_unicode_char): Call unicode_to_mb.
7768 2002-01-26 Jim Meyering <meyering@lucent.com>
7770 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7772 2002-01-22 Jim Meyering <meyering@lucent.com>
7774 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7775 Otherwise, some versions of automake would omit the rule that makes
7776 Makefile from Makefile.in.
7778 2001-01-21 Paul Eggert <eggert@twinsun.com>
7780 * xmemcoll.h, xmemcoll.c: New files.
7781 * Makefile.am (libfetish_a_SOURCES): Add them.
7782 * memcoll.c: Include errno.h, and declare errno if not defined.
7783 (memcoll): Set errno to zero if there is no error.
7785 * quotearg.c (quotearg_buffer_restyled):
7786 Fix bug with quoting buffers containing NUL when backslashing escapes.
7787 This bug was exposed by the other changes in this patch.
7788 (quotearg_n_options): New arg ARGSIZE.
7789 All callers changed.
7790 (quoting_options_from_style): New function.
7791 (quotearg_n_style): Use it.
7792 (quotearg_n_style_mem): New function.
7794 * quotearg.h (quotearg_n_style_mem): New function.
7796 2002-01-16 Jim Meyering <meyering@lucent.com>
7798 * getdate.y: Add three semicolons, each just before a closing brace.
7799 Bison (as of version 1.31) no longer papers over that mistake.
7801 2002-02-14 Paul Eggert <eggert@twinsun.com>
7803 * backupfile.c (ISDIGIT): Comment fix.
7804 * getdate.y (ISDIGIT): Likewise.
7805 * posixtm.c (ISDIGIT, year): Likewise.
7806 * strverscmp.c (ISDIGIT): Likewise.
7807 * userspec.c (ISDIGIT): Likewise.
7809 2002-01-05 Jim Meyering <meyering@lucent.com>
7811 * version-etc.c (version_etc_copyright): Update copyright year.
7813 2001-01-19 Paul Eggert <eggert@twinsun.com>
7815 * closeout.c (close_stdout_status): If ferror (stdout), do
7816 not silently exit merely because the output buffer happens to
7817 have nothing pending.
7819 2001-12-18 Paul Eggert <eggert@twinsun.com>
7821 See the big note in ../ChangeLog.
7822 * human.c (suffixes): Prefer K to k for 1024.
7823 (generate_suffix_backwards): New function.
7824 (human_readable_inexact): Use it.
7825 * xstrtol.c (__xstrtol): If there is no number but there
7826 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7827 Accept 'K' as well as 'k'.
7829 2001-12-15 Jim Meyering <meyering@lucent.com>
7831 * regex.h (__restrict_arr): Update from libc.
7833 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7834 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7837 2001-12-10 Jim Meyering <meyering@lucent.com>
7839 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7840 Instead, include "xalloc.h".
7841 (initbuffer): Don't cast xmalloc return value to char*.
7842 (readline): Reword comment.
7843 Don't cast xrealloc return value to char*
7846 2001-12-09 Jim Meyering <meyering@lucent.com>
7848 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7849 `signed and unsigned type in conditional expression'.
7850 * posixtm.c (posix_time_parse): Likewise.
7852 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7854 * readtokens.c (readtoken): Declare an index to be of type unsigned
7855 to avoid a pedantic warning.
7857 * getstr.c: Don't include assert.h.
7858 (getstr): Remove warning-evoking assertions.
7859 Return -1 if offset parameter is out of bounds.
7860 Change the type of a local from int to size_t.
7862 * strftime.c (my_strftime_localtime_r): Include this function
7863 definition in the `#if ! HAVE_TM_GMTOFF' block.
7865 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7866 Include xalloc.h instead.
7868 2001-12-02 Jim Meyering <meyering@lucent.com>
7870 * tempname.c: Don't declare getenv, thus reverting the change of
7871 2001-11-18. It's no longer necessary, now that stdlib.h is always
7874 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7875 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7877 2001-11-30 Akim Demaille <akim@epita.fr>
7879 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7880 before being defined.
7882 2001-11-27 Paul Eggert <eggert@twinsun.com>
7884 * quotearg.h (quotearg_n, quotearg_n_style):
7885 First arg is int, not unsigned.
7886 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7887 (SIZE_MAX, UINT_MAX): New macros.
7888 (quotearg_n_options): Abort if N is negative.
7889 Avoid overflow check on hosts where size_t is 64 bits and int
7890 is 32 bits, as overflow is impossible there.
7891 Fix off-by-one typo that caused unnecessary reallocation.
7893 2001-11-27 Jim Meyering <meyering@lucent.com>
7895 * tempname.c: Merge with version from libc.
7896 * regex.c: Likewise.
7898 * tempname.c: Include stdlib.h unconditionally. On some old systems
7899 for which STDC_HEADERS is 0, it was not included, resulting in a
7900 warning about an integer-to-pointer conversion problem with getenv.
7901 Reported by Volker Borchert.
7903 2001-11-26 Jim Meyering <meyering@lucent.com>
7905 * gtod.h: Remove file.
7906 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7907 * gettimeofday.c: Don't include gtod.h.
7908 (GTOD_init): Remove function.
7909 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7910 Suggestion from Volker Borchert.
7912 2001-11-23 Jim Meyering <meyering@lucent.com>
7914 * hash.h (struct hash_table): Don't define here. Merely declare it.
7915 * hash.c (struct hash_table): Define it here instead.
7917 2001-11-22 Jim Meyering <meyering@lucent.com>
7919 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7921 2001-11-18 Paul Eggert <eggert@twinsun.com>
7923 * tempname.c (TMP_MAX): Remove; no longer needed.
7924 (TEMPORARIES): New macro.
7925 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7926 removes an artificial limitation (e.g. HP-UX 10.20, where
7929 2001-11-18 Jim Meyering <meyering@lucent.com>
7931 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7934 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7935 files will be created before anything else.
7937 2001-11-17 Jim Meyering <meyering@lucent.com>
7939 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7940 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7941 rather than group writable. Patch by Juan F. Codagnone.
7943 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7944 Instead, include "xalloc.h".
7946 * mountlist.c: Include unlocked-io.h after all system headers.
7947 Remove explicit declarations of xmalloc, xrealloc,
7948 and xstrdup. Instead, include "xalloc.h".
7950 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7951 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7952 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7954 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7955 Reported by Padraig Brady.
7957 * mkstemp.c: #undef mkstemp.
7959 (rpl_mkstemp): Rename from mkstemp.
7962 2001-11-16 Jim Meyering <meyering@lucent.com>
7964 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7965 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7966 determine the amount of total physical memory, use pstat_getstatic.
7967 HPUX-11 doesn't define _SC_PHYS_PAGES.
7968 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7969 If sysconf couldn't be used to determine the amount of available
7970 physical memory, use both pstat_getstatic and pstat_getdynamic.
7971 Based on a patch from Bob Proulx.
7973 2001-11-05 Jim Meyering <meyering@lucent.com>
7975 * xstat.in (slash_aware_lstat): Correct a misleading comment.
7977 2001-11-03 Jim Meyering <meyering@lucent.com>
7979 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
7980 in argmatch_to_argument call.
7982 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
7985 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
7986 e.g., a fault due to an attempt to free a NULL pointer.
7988 2001-11-01 Jim Meyering <meyering@lucent.com>
7990 * dirfd.c, dirfd.h: New files.
7991 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
7993 * hash.c (hash_print) [TESTING]: Clean up.
7995 2001-10-22 Paul Eggert <eggert@twinsun.com>
7997 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
7998 to avoid a warning if -Wall.
8000 2001-10-21 Paul Eggert <eggert@twinsun.com>
8002 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8004 2001-10-21 Jim Meyering <meyering@lucent.com>
8006 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8007 this code would end up calling gettext even in packages built
8009 * getopt.c (_): Likewise.
8010 * regex.c (_): Likewise.
8012 2001-10-20 Paul Eggert <eggert@twinsun.com>
8014 * error.c (strerror_r): Do not declare unless !_LIBC.
8015 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8016 Use strerror_r that is only a macro, even if it is not a function.
8017 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8018 (private_strerror): Use prototypes, not old-style function definition.
8019 (print_errno_message): New function.
8020 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8022 (error_tail, error, error_at_line): Use it.
8024 2001-10-11 Jim Meyering <meyering@lucent.com>
8026 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8027 and quote_n (1, ... to avoid clobbering a buffer.
8029 2001-10-05 Jim Meyering <meyering@lucent.com>
8031 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8032 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8033 * hash-pjw.h: New file.
8035 2001-09-30 Jim Meyering <meyering@lucent.com>
8037 * mountlist.c [MOUNTED_GETFSSTAT]:
8038 Include <sys/ucred.h>, for Apple Darwin.
8039 Include sys/mount.h and sys/fs_types.h only if available.
8041 (read_filesystem_list): Use FS_TYPE.
8043 2001-09-29 Paul Eggert <eggert@twinsun.com>
8045 * exclude.c (excluded_filename): 0 -> false, since it's
8048 2001-09-28 Paul Eggert <eggert@twinsun.com>
8050 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8051 #defines strtoimax. Also treat the other strto* functions
8054 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8055 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8056 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8058 2001-09-26 Jim Meyering <meyering@lucent.com>
8060 Most macros in unlocked-io.h had the wrong number of arguments.
8061 * gen-uio: New script.
8062 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8063 * unlocked-io.hin: Remove file.
8064 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8065 rather than trying to embed it here.
8066 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8067 Reported by Padraig Brady.
8069 2001-09-25 Volker Borchert <bt@teknon.de>
8071 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8073 2001-09-23 Jim Meyering <meyering@lucent.com>
8075 * mountlist.c: Remove useless parentheses in #if directives.
8076 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8077 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8079 2001-09-22 Jim Meyering <meyering@lucent.com>
8081 * localcharset.c: Update from latest gettext.
8082 * config.charset: Likewise.
8084 2001-09-20 Jim Meyering <meyering@lucent.com>
8086 * xstrtol.c (strtoimax): Guard declaration with
8087 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8088 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8089 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8090 (strtoumax): Likewise, for completeness (it wasn't necessary).
8092 2001-09-06 Paul Eggert <eggert@twinsun.com>
8094 * strtoimax.c (HAVE_LONG_LONG):
8095 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8096 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8097 to work around bug in IBM C compiler.
8099 2001-09-16 Jim Meyering <meyering@lucent.com>
8101 * mkdir.c: New file.
8103 2001-09-04 Paul Eggert <eggert@twinsun.com>
8105 * xgetcwd.c: Revert some of the previous change; intead,
8106 fix the HAVE_GETCWD_NULL code to behave more like the
8107 !HAVE_GETCWD_NULL code used to.
8110 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8113 2001-09-04 Paul Eggert <eggert@twinsun.com>
8115 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8116 Use ssize_t, not int, to store result of readlink.
8117 Check for ssize_t overflow as well as size_t overflow,
8118 as POSIX says the result of readlink is implementation-defined
8119 when ssize_t overflows.
8120 Remove unnecessary cast to char*.
8121 Use free+malloc instead of realloc, as the storage doesn't need
8122 to be preserved and it's clearer and can be more efficient that way.
8123 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8124 * xreadlink.h (xreadlink): Update prototype.
8126 2001-09-03 Paul Eggert <eggert@twinsun.com>
8128 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8129 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8130 spotted by Jim Meyering.
8132 2001-09-03 Jim Meyering <meyering@lucent.com>
8134 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8136 2001-09-03 Paul Eggert <eggert@twinsun.com>
8138 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8139 like the HAVE_GETCWD_NULL code.
8140 Include pathmax.h if not HAVE_GETCWD.
8141 Do not include xalloc.h.
8142 (INITIAL_BUFFER_SIZE): New symbol.
8143 Do not use xmalloc / xrealloc, since the caller is responsible for
8144 handling errors. Preserve errno around `free' during failure.
8145 Do not overrun buffer when using getwd.
8147 2001-09-03 Paul Eggert <eggert@twinsun.com>
8149 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8150 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8152 2001-09-02 Jim Meyering <meyering@lucent.com>
8154 * error.c: Update from GNU libc.
8156 2001-09-01 Jim Meyering <meyering@lucent.com>
8158 * xreadlink.c: New file.
8159 * xreadlink.h: New file.
8160 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8162 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8163 doesn't conflict with sparc Solaris 7's definition in
8164 /usr/include/sys/int_types.h.
8166 * exclude.c: Use `""', not `<>' to #include non-system header files.
8167 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8168 and strncasecmp as r-values. Unixware didn't have declarations.
8170 2001-08-31 Jim Meyering <meyering@lucent.com>
8172 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8173 Use an initial, malloc'd, buffer of length 128 rather than
8174 a statically allocated one of length 1024.
8176 2001-08-30 Paul Eggert <eggert@twinsun.com>
8178 * xgetcwd.c: Don't include pathmax.h.
8179 Include stdlib.h and unistd.h if available.
8181 (xmalloc, xstrdup, free): Remove decls.
8182 (xgetcwd): Don't assume sizes fit in unsigned.
8183 Check for overflow when computing sizes.
8184 Simplify reallocation code.
8186 2001-08-28 Paul Eggert <eggert@twinsun.com>
8188 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8190 * strtoimax.c: Renamed from strtoxmax.c, removing the
8193 Also, make the following further changes to make this file's
8194 configuration more similar to that of strtol.c:
8195 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8196 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8197 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8198 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8199 changed to signed values.
8201 And make the following changes as well:
8202 Fix copyright notice, as 1999 was missing.
8203 (verify): New macro.
8204 (strtoimax): Check sizes at compile-time, not run-time.
8205 Prefer strtol to strtoll if both work.
8206 (main): Remove; it was not that useful and was a pain to maintain.
8208 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8210 2001-08-30 Paul Eggert <eggert@twinsun.com>
8212 * savedir.c (savedir): Remove size parameter, as POSIX says that
8213 a directory's st_size can have an arbitrary value, so the old
8214 usage could waste an arbitrary amount of memory. All uses
8216 * savedir.h: Update prototype.
8218 2001-08-30 Paul Eggert <eggert@twinsun.com>
8220 * xstrtol.c (strtoimax): New decl.
8222 2001-08-28 Paul Eggert <eggert@twinsun.com>
8224 * xstrtol.h: Add copyright notice.
8225 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8226 LONGINT_INVALID_SUFFIX_CHAR.
8228 2001-08-30 Paul Eggert <eggert@twinsun.com>
8230 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8233 2001-08-30 Paul Eggert <eggert@twinsun.com>
8235 * hash.c: Remove '2001' from copyright notice.
8237 2001-08-30 Paul Eggert <eggert@twinsun.com>
8239 * full-write.h: New file.
8240 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8241 * full-write.c: Correct credits, as cccp.c no longer
8242 exists and anyway it was so heavily changed from the old cccp
8243 code as to be unrecognizable. Include full-write.h.
8244 (full_write) Return size_t, with short writes meaning failure.
8245 All callers changed. This fixes a bug with large buffers
8247 * utime.c: Include full-write.h.
8249 2001-08-30 Paul Eggert <eggert@twinsun.com>
8251 Merge 'exclude' changes from tar 1.13.22.
8252 This fixes one or two unlikely storage allocation overflow bugs,
8253 but doesn't change user-visible behavior otherwise.
8255 2001-08-30 Paul Eggert <eggert@twinsun.com>
8257 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8258 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8259 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8260 Include if available.
8261 (<xalloc.h>): Include
8262 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8263 (verify): New macro. Use it to verify that EXCLUDE macros do not
8264 collide with FNM macros.
8265 (struct patopts): New struct.
8266 (struct exclude): Use it, as exclude patterns now come with options.
8267 (new_exclude): Support above changes.
8268 (new_exclude, add_exclude_file):
8269 Initial size must now be a power of two to simplify overflow checking.
8270 (free_exclude, fnmatch_no_wildcards): New function.
8271 (excluded_filename): No longer requires options arg, as the options
8272 are determined by add_exclude. Now returns bool, not int.
8273 (excluded_filename, add_exclude):
8274 Add support for the fancy new exclusion options.
8275 (add_exclude, add_exclude_file): Now takes int options arg.
8276 Check for arithmetic overflow when computing sizes.
8277 (add_exclude_file): xrealloc might modify errno, so don't
8278 realloc until after errno might be used.
8280 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8282 (free_exclude): New decl.
8283 (add_exclude, add_exclude_file): Now takes int options arg.
8284 (excluded_filename): No longer requires options arg, as the options
8285 are determined by add_exclude. Now returns bool, not int.
8287 2001-08-30 Paul Eggert <eggert@twinsun.com>
8289 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8291 2001-08-27 Jim Meyering <meyering@lucent.com>
8293 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8295 * version-etc.c (N_): Remove definition.
8296 Revert most of last change.
8297 Instead, simply don't mark the `Copyright...' string for translation.
8298 Based on advice from Paul Eggert.
8300 * strtoxmax.c: Tweak comment.
8302 2001-08-26 Jim Meyering <meyering@lucent.com>
8304 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8305 of copyright with `%s' so translators don't get an untranslated
8307 (COPYRIGHT_YEAR): Define.
8308 (version_etc): Use fprintf rather than fputs.
8309 Suggestion from Ulrich Drepper.
8311 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8313 * strtoll.c: New file, from GNU libc.
8314 * xstrtoimax.c: New file.
8316 * xstrtol.h: Add xstrtoimax.
8317 * strtoumax.c: New file. Simply include "strtoumax.c".
8318 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8320 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8321 * strtoxmax.c: ... then renamed to this.
8323 2001-08-13 Paul Eggert <eggert@twinsun.com>
8325 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8326 Port to Solaris 8, where 'sed' requires a space after the 'r'
8327 command, and where sh dislikes "$/". Clean up the spacing a bit.
8328 Redirect output to $tmp just once.
8330 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8332 * addext.c (<errno.h>): Include.
8333 (errno): Declare if not defined.
8334 (addext): Work correctly when pathconf returns -1 and leaves
8335 errno alone because there is no limit. Also, work even if
8336 pathconf returns a value greater than SIZE_MAX.
8338 2001-08-12 Jim Meyering <meyering@lucent.com>
8340 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8341 Simply `return getcwd (NULL, 0);'.
8342 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8343 Use 1300 as initial value for length, not PATH_MAX.
8345 * pathmax.h: Clean up cpp syntax.
8347 2001-08-12 Jim Meyering <meyering@lucent.com>
8349 * gettimeofday.c: New file.
8351 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8353 2001-08-04 Jim Meyering <meyering@lucent.com>
8355 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8356 to get in sync with glibc.
8358 2001-08-03 Paul Eggert <eggert@twinsun.com>
8360 The following changes are from gettext 0.10.39 as maintained by
8363 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8364 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8365 with inverted sense. All uses changed.
8367 * mbswidth.c: Don't include <limits.h>.
8368 Include <stdlib.h> and <string.h> unconditionally.
8369 (iswcntrl, mbsinit, ISCNTRL): New macros.
8370 (mbsnwidth): Use K&R style function declarations.
8371 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8372 can optimize it when MB_CUR_MAX == 1.
8373 The width of control characters is zero, not 1.
8375 2001-07-15 Jim Meyering <meyering@lucent.com>
8377 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8378 (BUILT_SOURCES): Add unlocked-io.h.
8379 (io_functions): Define.
8380 (unlocked-io.h): New rule.
8381 (DISTCLEANFILES): Add unlocked-io.h.
8382 (all-local): Depend on unlocked-io.h, to ensure it is created.
8384 * unlocked-io.hin: New file
8386 * regex.c: Update from glibc.
8388 2001-07-05 Jim Meyering <meyering@lucent.com>
8390 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8392 (libfetish_a_SOURCES): Put all .h files here instead.
8393 Remove a thus-exposed (better checks in automake) duplicate and
8394 two unnecessary .h files.
8396 2001-06-11 Jim Meyering <meyering@lucent.com>
8398 * regex.c: Update from GNU libc.
8400 2001-05-27 Jim Meyering <meyering@lucent.com>
8402 * readutmp.h (UT_TYPE): Define.
8404 2001-05-24 Jim Meyering <meyering@lucent.com>
8406 * argmatch.c: Include "quote.h".
8407 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8408 quote function. Reported by Göran Uddeborg.
8410 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8412 * dirname.c (dir_name): Compute append_dot using path, not newpath
8413 which is not yet declared.
8415 2001-05-11 Paul Eggert <eggert@twinsun.com>
8417 * Makefile.am (libfetish_a_SOURCES):
8418 Add strftime.c, since we now compile it on all hosts.
8420 * strftime.c (my_strftime):
8421 Define to nstrftime if emacs, but only if my_strftime is not defined.
8422 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8423 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8424 Add one more extra argument: a nanoseconds value.
8427 (my_strftime function): Add %N format.
8428 (emacs_strftimeu): Renamed from emacs_strftime,
8429 with extra ut argument.
8431 2001-05-11 Paul Eggert <eggert@twinsun.com>
8433 dirname code cleanup. base_name now behaves more compatibly
8434 with POSIX basename when given file names that have trailing
8435 slashes, and similarly for dir_name. Add new primitives
8436 base_len and dir_len. Put the directory-name-related decls
8439 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8440 * backupfile.c (base_name): Likewise.
8441 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8442 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8443 * makepath.c (strip_trailing_slashes): Likewise.
8444 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8446 * rename.c (strip_trailing_slashes): Likewise.
8447 * same.c (base_name): Likewise.
8448 * stripslash.c (ISSLASH): Likewise.
8450 * addext.c: Include <dirname.h> after size_t is defined.
8451 * backupfile.c: Likewise.
8453 * addext.c (addext): Use base_len to trim redundant
8454 trailing slashes instead of doing it ourselves.
8455 But do not trim the last slash if it is not redundant.
8457 * backupfile.c (find_backup_file_name,
8458 max_backup_version): Use base_len instead of rolling it ourselves.
8459 Handle the case of "" and (on DOS) "C:" correctly.
8461 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8462 Include <string.h>, <dirname.h>.
8463 (base_name): Allow file names ending in slashes, other than names
8464 that are all slashes. In this case, return the basename followed
8465 by the slashes. This is more general, and can be used in places
8466 where the original base_name purposely had an assertion failure.
8467 (base_len): New function.
8469 * dirname.c: Include <string.h> instead of <stdlib.h>.
8470 Do not include <assert.h>; no longer needed.
8472 (memrchr): Remove decl.
8473 (dir_name_r): Remove.
8474 (dir_len): Renamed from dirlen. All callers changed.
8475 Rewrite in terms of base_name, for simplicity and consistency.
8476 (dir_name): Never return NULL. All callers changed.
8477 Do not include <stdlib.h> in test program; no longer needed.
8478 return 0; is fine for test program.
8480 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8482 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8484 * path-concat.c (path_concat): Use base_len to compute
8485 base length, not strlen; this means we cannot rely on memcpy
8488 * same.c (STREQ): Remove.
8489 (same_name): Handle the case where the basename ends in trailing '/'.
8491 * stripslash.c (strip_trailing_slashes): Return nonzero if
8492 a slash was stripped. Do not strip the last slash after a
8495 2001-04-08 Jim Meyering <meyering@lucent.com>
8497 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8498 recomputed; that's necessary when the offset spans a DST transition.
8499 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8501 2001-04-02 Jim Meyering <meyering@lucent.com>
8503 * regex.h, regex.c: Update from GNU libc.
8505 2001-03-19 Paul Eggert <eggert@twinsun.com>
8507 * version-etc.c (version_etc_copyright): Update to 2001.
8509 2001-03-16 Paul Eggert <eggert@twinsun.com>
8511 * tempname.c (uint64_t): Define to uintmax_t if
8512 not defined, and if UINT64_MAX is not defined.
8513 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8514 Reported by John David Anglin.
8516 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8518 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8519 alias if codeset is empty.
8520 * config.charset (BeOS): Use wildcard syntax.
8522 2001-03-13 Jim Meyering <meyering@lucent.com>
8524 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8525 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8528 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8530 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8532 * unicodeio.c (print_unicode_char): Simplify accordingly.
8534 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8536 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8537 support for DOS/DJGPP.
8539 2001-02-28 Paul Eggert <eggert@twinsun.com>
8541 * Makefile.am (libfetish_a_SOURCES):
8542 Add dup-safer.c, fopen-safer.c.
8543 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8545 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8547 2001-02-25 Paul Eggert <eggert@twinsun.com>
8549 The mkstemp replacement is taken from glibc 2.2.2, with some
8550 portability fixes for use outside glibc, as follows:
8552 * tempname.c (struct_stat64): New macro.
8553 (direxists, __gen_tempname): Use it.
8554 This avoids a portability problem with Solaris 8.
8556 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8557 (<stddef.h>, <stdint.h>, <string.h>):
8558 Include only if STDC_HEADERS || _LIBC.
8559 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8560 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8561 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8562 (__set_errno): Define this macro if <errno.h> doesn't.
8563 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8564 Define these macros if <stdio.h> doesn't.
8565 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8566 Define these macros if <sys/stat.h>
8567 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8568 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8569 __xstat64): Define if not _LIBC.
8570 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8571 (__gen_tempname): Invoke gettimeofday only if
8572 HAVE_GETTIMEOFDAY || _LIBC;
8573 otherwise, fall back on plain "time".
8574 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8576 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8578 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8580 2001-02-17 Jim Meyering <meyering@lucent.com>
8582 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8583 around included file name.
8585 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8587 * strftime.c: Update from GNU libc (the only changes were to comments).
8589 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8591 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8593 2001-02-17 Paul Eggert <eggert@twinsun.com>
8595 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8596 Remove workaround macros for hosts that have mbrtowc but not
8597 mbstate_t, as we now insist on proper declarations for both
8598 before using mbrtowc.
8600 2001-02-17 Jim Meyering <meyering@lucent.com>
8602 * regex.c: Update from libc.
8604 2001-02-16 Paul Eggert <eggert@twinsun.com>
8606 * alloca.c (malloc): Undef before defining, since stdlib.h
8607 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8608 Reported by Mark Hounschell via Paul Eggert.
8610 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8612 * config.charset: Update for FreeBSD 4.2.
8614 2001-01-26 Jim Meyering <meyering@lucent.com>
8616 * quotearg.c: Include stddef.h.
8617 * quote.c: Include stddef.h.
8618 Reported by Axel Kittenberger.
8620 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8621 line in double quotes so that it evokes a better diagnostic.
8622 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8623 Reported by Axel Kittenberger.
8625 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8627 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8628 to avoid a warning. Add back 'const' to inptr.
8630 2001-01-16 Jim Meyering <meyering@lucent.com>
8632 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8635 2001-01-14 Jim Meyering <meyering@lucent.com>
8637 * rename.c: New file. From Volker Borchert.
8638 Include stdlib.h, string.h or strings.h, and xalloc.h.
8639 Use strip_trailing_slashes rather than open-coding it.
8641 2001-01-03 Paul Eggert <eggert@twinsun.com>
8643 * strftime.c: Sync with glibc time/strftime.c 1.81.
8645 2001-01-03 Jim Meyering <meyering@lucent.com>
8647 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8648 local `inptr' to avoid warning with some system declarations of iconv.
8650 2000-12-29 Paul Eggert <eggert@twinsun.com>
8652 * modechange.c: Do not assume that mode_t uses the
8653 traditional octal encoding. E.g. "chmod 1 FOO" should set
8654 the other-execute bit of FOO even if S_IXOTH != 1.
8656 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8657 WOTH, XOTH, ALLM): New macros.
8658 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8659 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8661 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8662 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8664 No need to use uintmax_t; unsigned long is long enough.
8665 Don't bother to get suffix since we don't use it.
8667 2000-12-24 Jim Meyering <meyering@lucent.com>
8669 * hash.c (is_prime): Return explicit boolean values.
8670 (hash_get_first): Return NULL to appease Irix5.6's 89.
8671 Reported by Nelson Beebe.
8673 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8675 * localcharset.c (locale_charset): Add support for Win32.
8677 2000-12-18 Paul Eggert <eggert@twinsun.com>
8679 * physmem.h, physmem.c: New files.
8681 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8682 (noinst_HEADERS): Add physmem.h.
8684 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8685 't' for compatibility with Solaris 8 sort.
8687 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8689 * config.charset: Add support for BeOS.
8691 2000-12-16 Jim Meyering <meyering@lucent.com>
8693 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8694 SHELLS_FILE to a file name that's useful on djgpp systems.
8696 (ADDITIONAL_DEFAULT_SHELLS): Define.
8697 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8698 Based mostly on a patch from Prashant TR.
8700 2000-12-16 Jim Meyering <meyering@lucent.com>
8702 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8703 N and M) would have treated it like `chown N:N FILE'.
8705 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8707 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8709 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8710 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8711 to the list of canonical encodings. Rename EUC-CN to GB2312.
8713 2000-12-08 Andreas Schwab <schwab@suse.de>
8715 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8716 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8718 2000-12-07 Jim Meyering <meyering@lucent.com>
8720 * stripslash.c (ISSLASH): Define.
8721 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8724 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8725 (dir_name_r): Declare this function as static.
8726 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8727 manifest itself on a name containing a mix of slashes and
8729 Make this function work with names starting with a DOS-style
8730 drive letter and colon prefix.
8731 (dir_name): Append `.' if necessary.
8732 Based mostly on patches from Prashant TR and Eli Zaretskii.
8734 * dirname.h (dir_name_r): Remove prototype.
8736 2000-12-05 Jim Meyering <meyering@lucent.com>
8738 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8740 2000-12-04 Jim Meyering <meyering@lucent.com>
8742 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8743 Also include memory.h, stdlib.h, unistd.h if appropriate.
8744 Reported by Andreas Jaeger (conflicting declaration of malloc).
8746 2000-12-02 Jim Meyering <meyering@lucent.com>
8748 * closeout.h: Make idempotent, to avoid some obscure warnings.
8750 2000-12-01 Paul Eggert <eggert@twinsun.com>
8752 * memrchr.c: Include <config.h> before any system include file.
8754 2000-11-29 Paul Eggert <eggert@twinsun.com>
8756 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8758 2000-11-26 Jim Meyering <meyering@lucent.com>
8760 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8762 2000-11-22 Paul Eggert <eggert@twinsun.com>
8764 * strftime.c (my_strftime): Do not invoke mbrlen with a
8765 size of (size_t) -1; it's not portable.
8767 2000-11-17 Akim Demaille <akim@epita.fr>
8769 * obstack.h: Formatting changes.
8770 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8771 prevent type checking.
8772 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8773 cast the value to (void *): assigning a `foo *' to a `void *'
8775 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8777 2000-11-17 Jim Meyering <meyering@lucent.com>
8779 * strstr.c: Update from GNU libc.
8781 2000-11-16 Jim Meyering <meyering@lucent.com>
8783 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8785 2000-11-11 Jim Meyering <meyering@lucent.com>
8787 * error.c: Add a couple #includes, merging from GNU libc version.
8789 2000-11-10 Jim Meyering <meyering@lucent.com>
8791 * obstack.h: Update from GNU libc.
8792 * obstack.c: Likewise.
8794 2000-11-06 Paul Eggert <eggert@twinsun.com>
8796 * getusershell.c (setusershell): Use rewind rather than
8797 fseek/fseeko, to avoid configuration hassles with fseeko.
8798 Don't bother opening SHELLS_FILE if shellstream is NULL;
8801 2000-11-05 Jim Meyering <meyering@lucent.com>
8803 * makepath.h (make_dir): Declare.
8804 * makepath.c (make_dir): Remove `static' attribute.
8807 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8809 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8810 last one in a bucket, advance to the next bucket.
8812 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8814 * fnmatch.c: Do not comment out all the code if we are using
8815 the GNU C library, because in some cases we are replacing buggy
8816 code in the GNU C library itself.
8818 2000-10-30 Paul Eggert <eggert@twinsun.com>
8820 * error.h, getline.h, modechange.h:
8821 Remove "2000" from Copyright line, as the file hasn't been
8822 changed this year other than in the copyright notice.
8824 * xalloc.h: Add "2000" to Copyright line, as this file
8825 was changed this year.
8827 2000-10-30 Paul Eggert <eggert@twinsun.com>
8829 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8830 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8831 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8833 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8835 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8836 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8837 doesn't define __restrict_arr.
8839 2000-10-29 Jim Meyering <meyering@lucent.com>
8841 * xstat.in: Fix grammar in comment.
8843 2000-10-28 Jim Meyering <meyering@lucent.com>
8845 * memchr.c: Update from libc.
8846 Adjust for portability:
8847 [HAVE_STDLIB_H]: Include stdlib.h.
8848 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8849 Undef __memchr, too.
8850 [!weak_alias]: Define __memchr to memchr.
8852 * regex.c: Update from libc.
8853 * regex.h: Likewise.
8854 * getopt1.c: Likewise.
8855 * memcmp.c: Likewise.
8857 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8858 Avoid using fseek, when possible -- it's broken by design.
8859 Patch by Ulrich Drepper.
8861 2000-10-26 Jim Meyering <meyering@lucent.com>
8863 * strftime.c: Update from libc.
8865 2000-10-25 Jim Meyering <meyering@lucent.com>
8867 * obstack.c: Update from libc.
8869 2000-10-23 Jim Meyering <meyering@lucent.com>
8871 * hard-locale.c (hard_locale): Revert last change -- it was simply
8872 wrong. That set_locale call must not have any side effects.
8875 2000-10-22 Jim Meyering <meyering@lucent.com>
8877 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8878 [CYCLIC]: Remove now-unused definition.
8880 * save-cwd.c (O_DIRECTORY): Define, if needed.
8881 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8882 Suggestion from Ulrich Drepper.
8884 2000-10-21 Jim Meyering <meyering@lucent.com>
8886 * dirname.c (dir_name_r): New function, factored out of dir_name.
8887 (dir_name): Use dir_name_r.
8888 * dirname.h (dir_name_r): Declare it.
8890 2000-10-21 Jim Meyering <meyering@lucent.com>
8892 * dirname.c (memrchr): Declare if necessary.
8893 (dir_name): Remove the restriction that there be no
8894 trailing slashes. Now, this code skips past them, effectively
8896 [TEST_DIRNAME] (main): New unit tests.
8898 * memrchr.c: New file from GNU libc.
8899 Undef __memrchr, too.
8900 [!weak_alias]: Define __memrchr to memrchr.
8901 Guard weak_alias use with `#ifdef weak_alias'.
8903 2000-10-17 Jim Meyering <meyering@lucent.com>
8905 * quote.h (PARAMS): Define and use.
8906 Reported by Akim Demaille.
8908 * getopt.c: Update from libc.
8910 2000-10-16 Jim Meyering <meyering@lucent.com>
8912 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8915 2000-09-25 Jim Meyering <meyering@lucent.com>
8917 * md5.h (rol): Define (from GnuPG).
8919 * sha.c: Give credit (GnuPG) where due.
8920 (M): Use rol rather than open-coding it.
8921 Add a FIXME comment.
8923 2000-09-21 Jim Meyering <meyering@lucent.com>
8925 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8926 Reported by Michael Stone.
8928 2000-09-20 Jim Meyering <meyering@lucent.com>
8930 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8931 (noinst_HEADERS): Add sha.h.
8932 Based on code from Scott G. Miller and from GnuPG.
8934 2000-09-15 Jim Meyering <meyering@lucent.com>
8936 * regex.c: Update from libc.
8938 2000-09-10 Jim Meyering <meyering@lucent.com>
8940 * getopt.c (_getopt_internal): Update from glibc.
8942 2000-09-09 Jim Meyering <meyering@lucent.com>
8944 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8945 think it should be used as a general replacement for isascii.
8946 * fnmatch.c: Likewise.
8947 * mbswidth.c: Likewise
8948 * regex.c: Likewise.
8951 * userspec.c: Include sys/param.h and limits.h.
8953 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8954 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8955 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8956 UID, GID. Check range.
8958 2000-09-06 Jim Meyering <meyering@lucent.com>
8960 * getopt.c (_getopt_internal): Update from glibc.
8962 2000-08-30 Jim Meyering <meyering@lucent.com>
8964 * strftime.c: Merge in changes from GNU libc.
8966 2000-08-26 Jim Meyering <meyering@lucent.com>
8968 * closeout.c: Include "__fpending.h".
8969 (close_stdout_status): Return right away if there's nothing to flush.
8971 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8972 * __fpending.c: New file.
8973 * __fpending.h: New file.
8975 2000-08-07 Paul Eggert <eggert@twinsun.com>
8977 Standardize on "memory exhausted" instead of "Memory exhausted"
8978 or "virtual memory exhausted".
8979 * obstack.c (print_and_abort): Use "memory exhausted", not
8980 "virtual memory exhausted".
8981 * same.c (same_name): Invoke xalloc_die instead of printing
8983 * userspec.c (parse_user_spec): Likewise.
8984 * bumpalloc.h: comment fix
8985 * same.c, userspec.c: Include xalloc.h.
8987 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
8988 not char *const and pointing to a constant array.
8989 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
8990 (xrealloc): Comment fix.
8992 * userspec.c (parse_user_spec):
8993 Don't translate a message until just before returning,
8994 to avoid unnecessary translation.
8996 2000-08-07 Jim Meyering <meyering@lucent.com>
8998 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
8999 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9000 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9001 getgroups.c, gethostname.c, getopt.h, group-member.c,
9002 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9003 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9004 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9005 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9006 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9007 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9008 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9009 yesno.c: Back out Copyright date changes for each file with no change
9010 this year. This eases coordination with other programs using the same
9011 source code modules. From Paul Eggert.
9013 2000-08-03 Greg McGary <greg@mcgary.org>
9015 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9016 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9017 (EXTEND_BUFFER): Use them.
9019 2000-08-01 Jim Meyering <meyering@lucent.com>
9021 * dirname.c (ISSLASH): Define.
9022 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9023 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9024 both `\' and `/' may be use as path separators.
9025 Based on a patch from Prashant TR.
9027 2000-07-31 Paul Eggert <eggert@twinsun.com>
9029 * quotearg.c (quotearg_n_options): Don't make the initial
9030 slot vector a constant, since it might get modified.
9032 2000-07-31 Jim Meyering <meyering@lucent.com>
9034 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9035 * obstack.c (print_and_abort): Likewise.
9037 2000-07-30 Paul Eggert <eggert@twinsun.com>
9039 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9040 buffer, so that the caller can always quote one small
9041 component of a "memory exhausted" message in slot 0.
9042 From a suggestion by Jim Meyering.
9044 2000-07-30 Jim Meyering <meyering@lucent.com>
9046 * makepath.c (make_path): Quote the other instance, too.
9048 * quotearg.c (N_STATIC_SLOTVECS): Define.
9049 (STATIC_BUF_SIZE): Define.
9050 (quotearg_n_options): Use only statically allocated storage when
9051 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9052 than STATIC_BUF_SIZE.
9054 2000-07-29 Jim Meyering <meyering@lucent.com>
9056 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9057 * dirname.c (dir_name): Likewise.
9059 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9061 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9062 (dir_name): Assert that there are no trailing slashes.
9064 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9066 * mbswidth.h (mbswidth): Add a flags argument.
9067 (mbswidth): New declaration.
9068 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9069 * mbswidth.c (mbswidth): Add a flags argument.
9070 (mbsnwidth): New function.
9072 2000-07-24 Jim Meyering <meyering@lucent.com>
9074 * mbswidth.c: Remove useless #else. From Bruno Haible.
9076 2000-07-23 Paul Eggert <eggert@twinsun.com>
9078 * mbswidth.c (_XOPEN_SOURCE):
9079 Don't define; this causes problems on Solaris 7.
9080 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9082 2000-07-23 Paul Eggert <eggert@twinsun.com>
9085 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9086 so that mbstate_t is always defined.
9088 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9089 be 1 in at least one GCC installation, and this configuration
9090 error is likely to be common. Ignoring MB_LEN_MAX hurts
9091 performance on hosts that have mbrtowc but have only unibyte
9092 locales, but I assume these hosts are rare.
9094 2000-07-23 Paul Eggert <eggert@twinsun.com>
9096 * quotearg.c: Streamline by invoking multibyte code only if needed.
9097 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9098 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9099 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9100 invoke multibyte primitives.
9102 2000-07-23 Jim Meyering <meyering@lucent.com>
9104 * basename.c (base_name): Add an assertion.
9106 2000-07-15 Bruno Haible <clisp.cons.org>
9108 * quotearg.c: When the system forces us to redefine mbstate_t,
9109 shadow its mbsinit function.
9111 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9113 * mbswidth.h: New file.
9114 * mbswidth.c: New file.
9115 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9116 (noinst_HEADERS): Add mbswidth.h.
9118 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9120 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9123 2000-07-15 Jim Meyering <meyering@lucent.com>
9125 * makepath.c: Include quote.h.
9126 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9127 corresponding argument in a `quote (...)' call.
9128 Give better diagnostics.
9130 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9131 (noinst_HEADERS): Add quote.h.
9133 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9134 from tar's src/misc.c.
9135 * quote.h: New file. Prototypes for same.
9137 2000-07-10 Paul Eggert <eggert@twinsun.com>
9139 From a suggestion by Bruno Haible.
9140 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9141 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9142 to decide whether to define the BeOS workaround macro;
9143 this adjusts to the change to AC_MBSTATE_T.
9145 2000-07-13 Paul Eggert <eggert@twinsun.com>
9147 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9149 * quotearg.c (quoting_style_args, quoting_style_vals,
9150 quotearg_buffer_restyled): Add support for
9151 clocale_quoting_style. Undo previous change to
9152 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9153 and "{RIGHT QUOTATION MARK}" msgids.
9155 2000-07-05 Paul Eggert <eggert@twinsun.com>
9157 The old behavior of quoting `like this' doesn't look good with
9158 newer, ISO-style fonts. See:
9159 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9161 Instead, quote "like this" by default. Let the translator
9162 tailor the locale-specific quoting behavior by providing
9163 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9165 * quotearg.c (N_): New macro.
9166 (gettext_default): New function.
9167 (quotearg_buffer_restyled): Use
9168 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9169 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9171 2000-07-09 Jim Meyering <meyering@lucent.com>
9173 * Most files: Update copyright dates to include 2000.
9175 2000-07-08 Jim Meyering <meyering@lucent.com>
9177 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9179 (xgethostname): Remove now-unnecessary #ifdef.
9180 Move declaration of `err' into loop where it's used.
9182 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9184 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9185 by allocating a larger buffer. Test the gethostname return value for
9186 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9187 returns an error and ENAMETOOLONG isn't defined.
9189 2000-07-05 Paul Eggert <eggert@twinsun.com>
9190 and Bruno Haible <haible@clisp.cons.org>
9192 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9194 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9196 * quotearg.c (struct quoting_options): Simplify quote_these_too
9199 2000-07-03 Jim Meyering <meyering@lucent.com>
9201 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9202 Reported by Bruno Haible.
9204 2000-07-04 Jim Meyering <meyering@lucent.com>
9206 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9207 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9210 2000-07-03 Paul Eggert <eggert@twinsun.com>
9211 and Bruno Haible <haible@clisp.cons.org>
9213 * quotearg.c (mbrtowc):
9214 Assign to *pwc, and return 1 only if result is nonzero.
9215 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9217 2000-07-03 Jim Meyering <meyering@lucent.com>
9219 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9220 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9223 2000-07-02 Jim Meyering <meyering@lucent.com>
9225 * quotearg.c (mbstate_t): Don't define here.
9227 2000-07-02 Jim Meyering <meyering@lucent.com>
9229 * nanosleep.c (SIGCONT): Define if not already defined.
9231 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9233 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9234 per change in ../m4/ls-mntd-fs.m4.
9235 (read_filesystem_list): Ignore symbolic links.
9237 2000-06-29 Jim Meyering <meyering@lucent.com>
9239 * same.c: Include <string.h> or <strings.h>, as appropriate,
9240 for declaration of strcmp.
9242 * long-options.c: Include <stdlib.h>, for declaration of exit.
9244 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9245 Avoid warning by casting result to `char *' to remove `const'.
9247 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9249 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9251 2000-06-26 Paul Eggert <eggert@twinsun.com>
9253 savedir now sets errno on failure and invokes xmalloc to get memory.
9254 Fix a couple of other minor bugs while we're at it.
9256 * savedir.c (<unistd.h>): Do not include; there's no need.
9257 (NAMLEN): Remove macro.
9258 (malloc, realloc): Remove decls.
9260 ("xalloc.h"): Include.
9261 (NAME_SIZE_DEFAULT): New macro.
9262 (savedir): Use xmalloc / xrealloc to allocate memory.
9263 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9264 Skip "" directory entries.
9265 Use strlen to calculate directory entry length, since the old method
9266 is rarely used these days and isn't worth supporting.
9267 Don't use a pointer after freeing it.
9268 Check for integer overflow when calculating allocation size.
9269 Use memcpy to copy entries, instead of stpcpy.
9270 Set errno properly when returning NULL.
9271 Check for readdir error.
9273 2000-06-26 Jim Meyering <meyering@lucent.com>
9275 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9277 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9279 * getusershell.c (xmalloc, xrealloc): Remove functions.
9281 Don't include <stdlib.h>. Don't declare malloc, realloc.
9283 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9285 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9287 2000-06-24 Jim Meyering <meyering@lucent.com>
9289 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9291 2000-06-21 Jim Meyering <meyering@lucent.com>
9293 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9295 2000-06-19 Paul Eggert <eggert@twinsun.com>
9297 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9298 (mbrtowc, mbstate_t): Define substitutes if
9299 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9300 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9301 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9303 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9305 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9306 than 1024, return a memory chunk of least possible size, instead
9307 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9308 Use free/xmalloc instead of xrealloc to avoid copying for very long
9311 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9313 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9314 address, not strdup. Include <stdlib.h> and don't declare free().
9316 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9318 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9321 2000-06-21 Jim Meyering <meyering@lucent.com>
9323 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9324 (noinst_HEADERS): Add getstr.h.
9326 * getline.c (getstr): Move into a separate file.
9327 * getstr.c (getstr): New file, extracted from getline.c, with
9328 the following changes: new parameter, delim2; both delim[12]
9329 parameters have type `int', not `char'. The latter would lose
9330 with 8-bit delimiters.
9331 * getstr.h: New file.
9333 2000-06-19 Jim Meyering <meyering@lucent.com>
9335 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9337 2000-06-18 Jim Meyering <meyering@lucent.com>
9339 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9340 Besides, these days every porting target provides a mkdir function.
9342 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9343 (this snippet comes from src/system.h).
9345 2000-06-15 Paul Eggert <eggert@twinsun.com>
9347 * human.c (adjust_value): New function.
9348 (human_readable_inexact): Apply rounding style even when
9349 printing approximate values.
9351 2000-06-14 Paul Eggert <eggert@twinsun.com>
9353 * human.c (human_readable_inexact): Allow an input block
9354 size that is not a multiple of the output block size, and vice versa.
9355 Reported by Piergiorgio Sartor.
9357 2000-06-14 Paul Eggert <eggert@twinsun.com>
9359 * getdate.y (get_date): Apply relative times after time
9360 zone indicator, not before. Reported by Todd A. Jacobs.
9362 2000-06-13 Jim Meyering <meyering@lucent.com>
9364 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9366 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9368 2000-06-12 Paul Eggert <eggert@twinsun.com>
9370 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9372 2000-06-04 Paul Eggert <eggert@twinsun.com>
9374 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9376 2000-06-04 Jim Meyering <meyering@lucent.com>
9378 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9379 SunOS 4.1.4 for which gid_t is an unsigned type.
9381 2000-06-03 Jim Meyering <meyering@lucent.com>
9383 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9385 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9387 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9388 newer, don't install charset.alias.
9389 * config.charset: Change the Linux/glibc rules so they become empty
9390 on glibc-2.1 or newer.
9392 2000-06-02 Jim Meyering <meyering@lucent.com>
9394 * mountlist.c: Back out last change. Instead, do this...
9395 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9396 member using the same `ignore'-testing code.
9397 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9401 2000-05-29 Jim Meyering <meyering@lucent.com>
9403 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9404 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9406 2000-05-22 Jim Meyering <meyering@lucent.com>
9408 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9410 2000-05-18 Jim Meyering <meyering@lucent.com>
9412 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9413 back, too, since it may have been modified by allocate_entry.
9414 (hash_delete): Rewrite to use neither the assignment operator
9415 nor the comma operator in an if-expression.
9417 2000-05-15 Paul Eggert <eggert@twinsun.com>
9420 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9421 Remove; no longer needed.
9422 "quotearg.h": Add include.
9423 (file_name): Do not bother to explicitly initialize to NULL; it's less
9424 efficient on some hosts.
9425 (close_stdout_status): Remove test as to whether stdout was already
9426 closed; it breaks for the case "echo x | sort >&-".
9427 Quote file name colons.
9428 Do not assume that _("write error") lacks format strings.
9430 2000-05-15 Jim Meyering <meyering@lucent.com>
9432 * version-etc.c (version_etc_copyright): Update the copyright string
9433 used in all --version output.
9435 2000-05-14 Jim Meyering <meyering@lucent.com>
9437 * closeout.c (close_stdout_set_file_name): New function.
9438 (close_stdout_status): Use new file-scoped global.
9439 Return right away if fstat says the stdout file descriptor is invalid.
9440 * closeout.h (close_stdout_set_file_name): Declare.
9442 2000-05-10 Jim Meyering <meyering@lucent.com>
9444 * closeout.c [default_exit_status]: New file-scoped variable.
9445 (close_stdout_set_status): New function.
9446 * closeout.h (close_stdout_set_status): Declare.
9448 2000-05-08 Jim Meyering <meyering@lucent.com>
9450 * long-options.c: Don't include closeout.h.
9451 (parse_long_options): Don't call close_stdout for --version.
9453 2000-05-06 Jim Meyering <meyering@lucent.com>
9455 * strnlen.c: Undefine __strnlen and strnlen.
9456 [!weak_alias]: Define __strnlen to strnlen.
9458 * atexit.c: New file, from libiberty.
9460 2000-05-06 Jim Meyering <meyering@lucent.com>
9462 * closeout.c (close_stdout_status): Also check for errors on the
9465 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9467 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9468 instead of xmalloc, xrealloc, path_concat.
9469 (locale_charset): Treat empty environment variables as absent.
9470 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9472 2000-05-04 Jim Meyering <meyering@lucent.com>
9474 * getopt.c: Update from glibc.
9475 * obstack.c: Likewise.
9476 * obstack.h: Likewise.
9477 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9479 * regex.h: Likewise.
9480 * strndup.c: Likewise.
9481 * strnlen.c: New file, from glibc.
9483 2000-05-01 Jim Meyering <meyering@lucent.com>
9485 * full-write.c (full_write): Remove `FIXME' part of comment.
9487 2000-04-29 Jim Meyering <meyering@lucent.com>
9489 * path-concat.c: Declare strdup only if it's not defined.
9490 * canon-host.c: Likewise.
9492 2000-04-28 Jim Meyering <meyering@lucent.com>
9494 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9495 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9496 included first, then limits.h is included by locale.h by libintl.h.
9497 From John David Anglin.
9499 2000-04-25 Jim Meyering <meyering@lucent.com>
9501 * makepath.c (S_IRWXUGO): Define.
9502 (make_path): Always perform explicit chmod if MODE specifies any
9503 of the `special' permission bits. Prompted by a bug report against
9504 install from Mate Wierdl and Joost van Baal.
9506 2000-04-18 Jim Meyering <meyering@lucent.com>
9510 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9511 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9513 2000-04-17 Jim Meyering <meyering@lucent.com>
9515 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9516 the definition of it to rpl_strftime also defined-away the system's
9519 2000-04-15 Jim Meyering <meyering@lucent.com>
9521 Use `C' to denote so-called `contiguous' files, the same way
9523 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9524 (ftypelet): Use S_ISCTG.
9525 From Michael Deutschmann.
9527 2000-04-14 Jim Meyering <meyering@lucent.com>
9529 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9531 2000-04-08 Jim Meyering <meyering@lucent.com>
9533 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9534 names don't conflict. Reported by Eli Zaretskii.
9536 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9538 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9539 bug. Deal with the different error behavior of Irix iconv.
9541 2000-04-07 Jim Meyering <meyering@lucent.com>
9543 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9544 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9546 2000-04-05 Jim Meyering <meyering@lucent.com>
9548 Portability tweaks required for ultrix4.3.
9549 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9550 * readutmp.c: Include sys/types.h before sys/stat.h.
9551 * canon-host.c: Declare strdup.
9552 * path-concat.c: Likewise.
9553 From John David Anglin.
9555 2000-04-04 Jim Meyering <meyering@lucent.com>
9557 Be more DOS 8.3-friendly.
9558 * ref-add.sin: Renamed from ref-add.sed.in.
9559 * ref-del.sin: Renamed from ref-del.sed.in.
9560 * Makefile.am: Reflect renaming.
9561 Reported by Eli Zaretskii.
9563 Use a temporary file name that won't clash with `charset.alias'
9564 in the DOS 8.3 name space.
9565 * Makefile.am (charset_tmp): Define.
9566 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9567 (uninstall-local): Likewise.
9568 Reported by Eli Zaretskii.
9570 2000-03-29 Paul Eggert <eggert@twinsun.com>
9572 * time/strftime.c (my_strftime): Make sure we call the system
9573 strftime, not ourselves, when invoking the underlying strftime.
9575 2000-03-24 Jim Meyering <meyering@lucent.com>
9577 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9578 (charset_alias): Define.
9579 (install-exec-local): Factor out common code.
9580 (uninstall-local): Split lines longer than 80.
9581 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9583 (.sed.in.sed): New rule. Don't redirect directly to $@.
9584 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9586 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9588 * config.charset: Output a line containing "Packages using this file".
9589 * ref-add.sed.in, ref-del.sed.in: New files.
9590 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9591 ref-del.sed): New rules.
9593 2000-03-17 Jim Meyering <meyering@lucent.com>
9595 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9596 Otherwise, include <strings.h>
9598 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9600 * unicodeio.c (utf8_wctomb): New function.
9601 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9602 format instead of in UCS-4 with platform dependent endianness.
9604 2000-03-07 Paul Eggert <eggert@twinsun.com>
9606 * savedir.c (savedir): Work even if directory size is
9607 negative; this can happen with some screwy NFS configurations.
9609 2000-03-06 Jim Meyering <meyering@lucent.com>
9611 * localcharset.c (get_charset_aliases): Don't try to free file_name
9612 if it's NULL (because we ran out of memory). From Bruno Haible.
9614 2000-03-05 Jim Meyering <meyering@lucent.com>
9616 * localcharset.c ("path-concat.h"): Include.
9617 (get_charset_aliases): Use path_concat instead of ANSI string
9620 * unicodeio.h (PARAMS): Define.
9621 Use it to guard prototype.
9623 2000-03-04 Jim Meyering <meyering@lucent.com>
9625 * Makefile.am (install-exec-local): Create $(libdir) before installing
9627 (uninstall-local): Uncomment this rule so `make distcheck' works
9630 * unicodeio.c (<errno.h>): Include it.
9631 (errno): Declare if not defined.
9633 * localcharset.c: Add Bruno's comment justifying use of volatile.
9635 * config.charset: New version, incorporating remarks from a linux
9636 i18n mailing list. From Bruno Haible.
9638 2000-03-02 Jim Meyering <meyering@lucent.com>
9640 * Makefile.am (EXTRA_DIST): Add config.charset.
9642 2000-03-01 Jim Meyering <meyering@lucent.com>
9644 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9645 * unicodeio.c: Likewise.
9647 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9649 * config.charset: New file.
9650 * localcharset.c: New file.
9651 * unicodeio.h, unicodeio.c: New files.
9652 * Makefile.am (DEFS): Add -DLIBDIR=...
9653 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9654 (noinst_HEADERS): Add unicodeio.h.
9655 (all-local, install-exec-local, charset.alias): New targets.
9657 2000-02-28 Paul Eggert <eggert@twinsun.com>
9659 * quotearg.c (ALERT_CHAR): New macro.
9660 (quotearg_buffer_restyled): Use it.
9662 2000-02-27 Jim Meyering <meyering@lucent.com>
9664 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9665 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9667 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9668 not `#if STDC_HEADERS'.
9669 Declare malloc if needed.
9671 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9672 now that autoconf always defines the HAVE_DECL_ symbols.
9673 * human.c: Likewise.
9675 * strtoumax.c: Likewise.
9677 * backupfile.c: Arrange for cpp to fail if the configure-time
9678 declaration check was not run.
9680 * human.c: Likewise.
9682 * strtoumax.c: Likewise.
9684 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9685 then first look up the entire `.'-containing string as a login name.
9687 2000-02-18 Paul Eggert <eggert@twinsun.com>
9689 * getdate.y: Handle two-digit years with leading zeros correctly.
9690 (textint): New typedef.
9691 (parser_control): Member year changed from int to textint.
9693 (YYSTYPE): Removed; replaced by %union with int and textint members.
9694 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9695 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9696 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9697 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9698 (date, number, to_year): Use width of number in digits, not its value,
9699 to determine whether it's a 2-digit year, or a 2-digit time.
9700 (yylex): Store number of digits of numeric tokens.
9701 Reported by John Kendall.
9703 (parser_control): Changed from struct parser_control to typedef (for
9704 consistency). All uses changed.
9706 (tID): Removed; not used.
9707 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9709 2000-02-14 Paul Eggert <eggert@twinsun.com>
9711 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9712 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9714 2000-02-12 Jim Meyering <meyering@lucent.com>
9716 * userspec.c (ISDIGIT): Define it.
9717 (isdigit): Remove definition.
9718 (is_number): Use ISDIGIT, not isdigit.
9719 <libintl.h>: Include.
9721 (parse_user_spec): Mark translatable strings.
9723 2000-02-10 Jim Meyering <meyering@lucent.com>
9725 With these changes, nanosleep.[ch] are finally enough like the other
9726 lib/* replacement files to compile on a few more losing systems.
9728 * nanosleep.h: Don't include config.h.
9729 Remove prototype from declaration of nanosleep.
9730 (PARAMS): Remove now-unneeded definition.
9731 * nanosleep.c: #undef nanosleep.
9732 (rpl_nanosleep): Rename from nanosleep.
9734 2000-02-03 Jim Meyering <meyering@lucent.com>
9736 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9737 rather than with `#if HAVE_UTMPNAME'.
9739 2000-02-01 Jim Meyering <meyering@lucent.com>
9741 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9743 2000-01-31 Jim Meyering <meyering@lucent.com>
9745 * nanosleep.h (nanosleep): Guard declaration with
9746 `#if ! HAVE_DECL_NANOSLEEP'.
9747 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9748 the declaration in that vendor's sys/timers.h.
9749 Reported by Christian Krackowizer.
9751 * quotearg.c (ISASCII): Add #undef and move definition to follow
9752 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9753 (ISPRINT): Likewise.
9754 Reported by Tom Tromey.
9756 2000-01-30 Jim Meyering <meyering@lucent.com>
9758 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9759 uses of ->ut_name. The latter doesn't work with new Linux header files
9760 where only utmpx.ut_user is declared.
9762 * readutmp.h (UT_USER): Define.
9764 2000-01-23 Jim Meyering <meyering@lucent.com>
9766 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9769 2000-01-22 Jim Meyering <meyering@lucent.com>
9771 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9772 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9773 Required for some AIX systems. Reported by Christian Krackowizer.
9774 [TESTING] (main): New function.
9776 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9777 * dirname.c (dir_name): Support for DOS-style file names with drive
9780 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9782 * strverscmp.c (ISDIGIT): Define.
9783 (strverscmp): Use ISDIGIT, not isdigit.
9785 2000-01-17 Paul Eggert <eggert@twinsun.com>
9787 * nanosleep.c (nanosleep):
9788 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9789 POSIX.1 doesn't require SA_INTERRUPT and some systems
9790 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9791 it's been part of POSIX.1 since day 1 (in 1988).
9793 2000-01-17 Jim Meyering <meyering@lucent.com>
9795 * interlock: Remove unused file. Reported by François Pinard.
9797 2000-01-16 Paul Eggert <eggert@twinsun.com>
9799 * quotearg.c (quotearg_buffer_restyled): Do not quote
9800 alert, backslash, formfeed, and vertical tab unnecessarily in
9801 shell quoting style.
9804 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9805 Free Software Foundation, Inc.
9806 Copying and distribution of this file, with or without modification,
9807 are permitted provided the copyright notice and this notice are preserved.