1 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
3 * strtod.c (strtod): cast the argument of tolower to unsigned char.
5 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
7 * memcasecmp.c: Include <limits.h>.
8 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
9 * strtod.c (strtod): Don't assume isspace works on negative chars.
10 Don't assume isdigit succeeds only on '0' through '9'.
12 2006-07-05 Derek R. Price <derek@ximbiot.com>
14 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
15 All uses of is_space replaced by isspace.
16 * exit.h: Don't talk about STDC_HEADERS.
17 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
18 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
19 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
20 replaced by isprint etc.
21 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
22 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
23 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
24 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
25 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
26 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
28 2006-07-05 Eric Blake <ebb9@byu.net>
30 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
32 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
34 2006-06-27 Bruno Haible <bruno@clisp.org>
36 Assume ANSI C header files and <ctype.h> functions.
37 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
38 (mbsnwidth): Use isprint, iscntrl instead.
40 2006-07-03 Jim Meyering <jim@meyering.net>
42 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
43 macro is used before the first cycle_check call.
45 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
47 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
48 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
49 reported by Mark D. Baushke, one in
50 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
54 * .cppi-disable: Add stdint_.h.
55 * .cvsignore: Add stdint.h.
57 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
59 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
60 both double and long double versions.
61 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
62 * xstrtold.c: New file.
63 * xstrtod.h (xstrtold): New decl.
65 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
67 * filemode.c (setst): Remove.
68 (strmode): Rewrite to avoid setst. This makes the code shorter,
69 (arguably) clearer, and the generated code is a bit smaller on my
70 Debian GNU/Linux stable x86 host.
72 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
74 * filemode.c: Include "filemode.h" first, to test the interface.
75 Assume that filemode.h includes sys/types.h and sys/stat.h.
76 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
77 (ftypelet): Reorder to put common cases first, for efficiency.
78 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
80 (strmode): Renamed from mode_string, and now stores 12 bytes instead
81 of 10, for compatibility with FreeBSD. All callers changed.
82 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
83 that can't be deduced solely from st_mode. First arg is now a const
85 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
86 (strmode): Renamed from mode_string.
87 (filemodestring): New decl.
88 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
89 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
90 (S_ISPORT, S_ISWHT): New macros, if not already defined.
92 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
94 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
95 fsusage.h now does that. Include fsusage.h first, to test interface.
96 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
97 at most one method (the old code could have generated decls that
98 didn't conform to C89, not that this was ever exercised).
99 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
101 2006-03-19 Jim Meyering <jim@meyering.net>
103 Work even in a chroot where d_ino values for entries in "/"
104 don't match the stat.st_ino values for the same names.
105 * getcwd.c (__getcwd): When no d_ino value matches the target inode
106 number, iterate through all entries again, using lstat instead.
107 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
108 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
110 * getcwd.c (__getcwd): Clarify a comment.
111 Use memcpy in place of a call to strcpy.
113 2006-03-12 Jim Meyering <jim@meyering.net>
115 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
116 that of the current directory (which we're about to chdir ".." out of),
117 then save the dev-ino of the parent, instead.
119 * same-inode.h (SAME_INODE): New file/macro.
120 * chdir-safer.c (SAME_INODE): Remove definition.
121 Include "same-inode.h", instead.
123 * cycle-check.h: Include "same-inode.h".
124 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
125 * cycle-check.c (SAME_INODE): Remove definition.
126 * root-dev-ino.h: Include "same-inode.h".
128 2006-03-11 Eric Blake <ebb9@byu.net>
130 * same.c (same_name): s/base_name/last_component/
131 * backupfile.c (check_extension, numbered_backup): Likewise.
132 * filenamecat.c (file_name_concat): Likewise.
134 2006-03-11 Eric Blake <ebb9@byu.net>,
135 Paul Eggert <eggert@cs.ucla.edu>
137 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
138 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
140 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
141 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
142 (last_component): New method.
143 * dirname.c (dir_len): Determine when drive letters need a
144 subsequent slash. Preserve // when it is special.
145 (dir_name): Don't append dot when drive letter is absolute.
146 [TEST_DIRNAME]: Move into a full-blown gnulib test.
147 * basename.c (base_name): New semantics - malloc the result.
148 Preserve // when it is special. Preserve relative files that look
150 (base_len): Preserve // when it is special.
151 (last_component): New method, similar to old base_name semantics.
152 * stripslash.c (strip_trailing_slashes): Use last_component, not
153 base_name. Strip redundant slashes from ///.
155 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
157 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
158 both are 64 bits, since this seems to be the tradition, and this
159 prevents gcc -Wformat from warning about usages with PRIuMAX. If
160 we ever run into a host that prefers long long to long in this
161 case, we'll need another configure-time test. Problem reported by
164 2006-07-01 Paul Eggert <eggert@cs.ucla.edu>
166 * stdint_.h (_GL_STDINT_H): Renamed from _STDINT_H, to avoid
167 possible collision with system files.
168 (<stdio.h>, <time.h>, <wchar.h>) [defined __cplusplus && ! defined
169 __STDC_CONSTANT_MACROS)]: Do not include, since we don't need
170 WCHAR_MIN and WCHAR_MAX in this case.
171 (<stddef.h>): Do not include; no longer needed.
172 (<sys/types.h>): Include if @HAVE_SYS_TYPES_H@, not if
173 (defined(__OpenBSD__) || defined(__bsdi__) || defined(__sgi)).
174 (<sys/inttypes.h>): Include if @HAVE_SYS_INTTYPES_H@ &&
175 !@HAVE_INTTYPES_H@, not if (defined(__FreeBSD__)
176 && (__FreeBSD__ >= 3) && (__FreeBSD__ <= 4)).
177 (__STDINT_H__) [@HAVE_STDINT_H@ && defined __sgi && ! defined
178 __c99]: Define, to work around IRIX <stdint.h> incompatibility.
179 (@FULL_PATH_STDINT_H@) [!(defined(__sgi) && @HAVE_INTTYPES_H@ &&
180 !defined(__c99))]: Include in this case too, since it's harmless
182 (<inttypes.h>) [@HAVE_INTTYPES_H@]: Include, since it's no longer
184 (@FULL_PATH_INTTYPES_H@) [(defined(__hpux) || defined(_AIX)) &&
185 @HAVE_INTTYPES_H@]: Do not include, since we now include <inttypes.h>.
186 (_STDINT_MIN, _STDINT_MAX): New macros.
187 (int8_t, uint8_t, int16_t, uint16_t, int32_t, uint32_t, int64_t):
188 (uint64_t, int_least8_t, uint_least8_t, int_least16_t):
189 (uint_least16_t, int_least32_t, uint_least32_t, int_least64_t):
190 (uint_least64_t, int_fast8_t, uint_fast8_t, int_fast16_t):
191 (uint_fast16_t, int_fast32_t, uint_fast32_t, int_fast64_t):
192 (uint_fast64_t, intptr_t, uintptr_t, intmax_t, uintmax_t): Now
193 macros, not typedefs; this simplifies things quite a bit.
194 Use long int for all types narrower than int64_t.
195 (intmax_t, uintmax_t, INTMAX_C, UINTMAX_C):
196 Define in terms of long long int or int64_t or long int,
197 not int64_t or int32_t. This saves some compile-time testing.
198 (INT8_MIN, INT8_MAX, UINT8_MAX, INT16_MIN, INT16_MAX, UINT16_MAX):
199 (INT32_MIN, INT32_MAX, UINT32_MAX, INT64_MIN, INT64_MAX):
200 (UINT64_MAX, INT_LEAST8_MIN, INT_LEAST8_MAX, UINT_LEAST8_MAX):
201 (INT_LEAST16_MIN, INT_LEAST16_MAX, UINT_LEAST16_MAX):
202 (INT_LEAST32_MIN, INT_LEAST32_MAX, UINT_LEAST32_MAX):
203 (INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX, INT_FAST8_MIN):
204 (INT_FAST8_MAX, UINT_FAST8_MAX, INT_FAST16_MIN, INT_FAST16_MAX):
205 (UINT_FAST16_MAX, INT_FAST32_MIN, INT_FAST32_MAX, UINT_FAST32_MAX):
206 (INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTPTR_MIN):
207 (INTPTR_MAX, UINTPTR_MAX, INTMAX_MIN, INTMAX_MAX, UINTMAX_MAX):
208 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
209 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
210 undef any previous version and define our own version, for
211 simplicity and consistency with the new macros for types.
212 (PTRDIFF_MIN, PTRDIFF_MAX, SIG_ATOMIC_MIN, SIG_ATOMIC_MAX):
213 (SIZE_MAX, WCHAR_MIN, WCHAR_MAX, WINT_MIN, WINT_MAX):
214 Simplify definitions by using _STDINT_MIN and _STDINT_MAX
215 where appropriate. Rely on new symbols @PTRDIFF_T_SUFFIX@,
216 @SIG_ATOMIC_T_SUFFIX@, @SIZE_T_SUFFIX@, @WCHAR_T_SUFFIX@,
217 @WINT_T_SUFFIX@ to keep things simple here.
218 (UINT8_C, UINT16_C, UINT32_C, INT64_C, UINT64_C):
219 Simplify by assuming typical 8/16/32/64 host, since we're
220 already doing that elsewhere anyway.
221 Use (LONG_MAX >> 31 >> 31 == 1) rather than @HAVE_LONG_64BIT@,
222 and assume long long int is 64 bits if available. This
223 speeds up 'configure'.
225 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
227 * getaddrinfo.c: fixed typo
229 2006-06-29 Eric Blake <ebb9@byu.net>
231 * stat_.h (rpl_mkdir): Declare inline, to avoid warnings about
232 unused static function.
234 2006-06-29 Eric Blake <ebb9@byu.net>
238 2006-06-29 Derek R. Price <derek@ximbiot.com>
240 * strftime.c: Assume strftime() exists.
242 2006-06-28 Bruno Haible <bruno@clisp.org>
244 * getaddrinfo.h: Fix POSIX URL.
245 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
246 (use_win32_p): Make static.
247 (getaddrinfo): Reject service name if it is empty or does not consist
248 solely of decimal digits, or if its value is > 65535.
249 (getnameinfo): Remove useless casts.
251 2006-06-28 Derek R. Price <derek@ximbiot.com>
253 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
254 Autoconf 2.60 says this stuff was obsolete.
256 2006-05-12 Bruno Haible <bruno@clisp.org>
258 * mkdtemp.c [MINGW]: Include <io.h>.
259 (mkdir): Define using _mkdir.
261 2006-06-28 Bruno Haible <bruno@clisp.org>
263 * wcwidth.h: Declare nothing if !HAVE_WCHAR_T. Provide a fallback
264 declaration for wcwidth.
265 * mbswidth.c: Restore the includes of <wchar.h> and <wctypes.h>.
267 2006-06-28 Eric Blake <ebb9@byu.net>
269 * xvasprintf.h: Fix comments.
271 2006-06-28 Eric Blake <ebb9@byu.net>
273 * mbchar.h (wcwidth): Include wcwidth.h.
274 * mbswidth.c (wcwidth): Move from here...
275 * wcwidth.h: ...to this new file.
277 2006-06-28 Simon Josefsson <jas@extundo.com>
279 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
280 functions there. It will succeed on Windows XP, but on Windows
281 2000 and (presumably) earlier, it will fail, and use the internal
283 (use_win32_p): New function.
284 (getaddrinfo): Use strtoul on servname, to support numeric ports.
285 Support AI_NUMERICSERV to disable getservbyname.
286 (getnameinfo): New function, only supports
287 NI_NUMERICHOST|NI_NUMERICSERV for now.
289 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
290 only have some of them. Add AI_NUMERICSERV. Add prototype for
293 2006-06-27 Bruno Haible <bruno@clisp.org>
295 * stdint_.h (intmax_t, uintmax_t): Undefine before typedef.
297 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
299 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
300 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
301 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
303 2006-06-26 Bruno Haible <bruno@clisp.org>
305 * stdint_.h: Include <wchar.h> if necessary for WCHAR_MIN or
307 Reported by Mark D. Baushke and Larry Jones.
309 2006-06-26 Bruno Haible <bruno@clisp.org>
311 * stdint_.h: Don't include <stdint.h> when using the SGI C compiler
313 Suggested by Mark D. Baushke and Larry Jones.
315 2006-06-23 Mark D. Baushke <mdb@gnu.org>
317 * stdint_.h: Treat BSD/OS like OpenBSD.
319 2006-06-23 Bruno Haible <bruno@clisp.org>
321 * stdint_.h: Treat IRIX like OpenBSD.
323 2006-06-23 Bruno Haible <bruno@clisp.org>
325 * stdint_.h (UINT8_C, UINT16_C, UINT32_C): Define according to
326 ISO C 99 Technical Corrigendum 1.
328 2006-06-22 Paul Eggert <eggert@cs.ucla.edu>
330 * glob.c (collated_compare): Remove 'const' uses that weren't needed.
331 Some compiler complained about some of them. Problem reported by
333 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00172.html>.
335 2006-06-21 Simon Josefsson <jas@extundo.com>
337 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
340 * socket_.h: Don't define WINVER.
342 * inet_pton.h, inet_pton.c: New file, taken from glibc but
343 slightly modified to work in gnulib.
345 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
347 * read-file.c (fread_file): Start with buffer allocation of
348 0 bytes rather than 1 byte; this simplifies the code.
349 Don't invoke feof; it's not needed. Refactor to avoid duplicate
350 code to free buffer and save/restore errno.
351 (internal_read_file): Remove unused local.
353 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
355 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
356 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
357 Problem reported by Denis Excoffier in
358 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
360 2006-06-19 Simon Josefsson <jas@extundo.com>
362 * inet_ntop.c: Always build inet_ntop4, since inet_ntop6 calls it.
364 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
366 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
368 2006-06-17 Bruno Haible <bruno@clisp.org>
370 * stdint_.h [FreeBSD >= 5]: Don't include <sys/inttypes.h>.
372 2006-06-17 Bruno Haible <bruno@clisp.org>
374 * stdint_.h (_UINT8_T, _UINT32_T, _UINT64_T): New macros. Fixes a
375 problem on Solaris 2.5.1.
377 2006-06-16 Eric Blake <ebb9@byu.net>
379 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
380 * unicodeio.c [!defined errno]: Likewise.
381 * strtol.c [!defined errno]: Likewise.
382 * strtod.c [!defined errno]: Likewise.
384 2006-06-15 Bruno Haible <bruno@clisp.org>
386 * stdint_.h: Rewritten to be fully auto-configured.
387 Fixes bug on HP-UX/IA64.
389 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
391 * getdate.y (__attribute__): Don't define if already defined.
392 Problem reported by Larry Jones.
393 * utimens.c (__attribute__): Likewise.
395 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
397 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
398 reported by Andreas Schwab.
400 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
401 Bruno Haible <bruno@clisp.org>
403 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
405 2006-05-26 Martin Lambers <marlam@marlam.de>
407 * getpass.c: Updates the test for the native W32 API, and adds
408 missing includes, thus fixing compilation warnings.
410 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
412 * tempname.c (small_open, large_open): New macros.
413 (__open, __open64) [!_LIBC]: Remove.
414 (__gen_tempname): Use small_open and large_open instead of __open
415 and __open64. This fixes a portability bug on HP-UX 11.11i
416 reported by Simon Wing-Tang in
417 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
419 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
421 * exclude.c (exclude_fnmatch): New function.
422 (excluded_file_name): Call exclude_fnmatch.
423 * exclude.h (excluded_file_name): New prototype
425 2006-05-24 Bruno Haible <bruno@clisp.org>
427 * printf-args.c (printf_fetchargs): Turn NULL pointers for
428 TYPE_STRING and TYPE_WIDE_STRING into a non-NULL replacement.
429 Reported by Thorsten Maerz <torte@netztorte.de> via
430 Aaron Stone <aaron@serendipity.cx>.
432 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
434 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
435 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
436 (my_usleep): Don't mishandle maximum value.
438 2006-05-19 Jim Meyering <jim@meyering.net>
440 * getugroups.c: Correct an outdated comment. From Bruno Haible.
442 2006-05-17 Bruno Haible <bruno@clisp.org>
445 * classpath.c (PATH_SEPARATOR) [CYGWIN]: Define as ':'.
447 2006-05-17 Bruno Haible <bruno@clisp.org>
449 * stdint_.h: Fix recognition of Cygwin.
451 2006-05-11 Jim Meyering <jim@meyering.net>
453 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
455 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
457 * crc.c (crc32_update): Remove unnecessary L suffix.
458 * md4.c (rol): Cast right-shift arg to uint32_t to prevent
459 unwanted sign propagation, e.g., on hosts with 64-bit int.
460 There still are some problems with reeelly weird theoretical hosts
461 (e.g., 33-bit int) but it's not worth worrying about now.
462 * sha1.c (rol): Likewise.
463 (K1, K2, K3, K4): Remove unnecessary L suffix.
465 2006-05-10 Bruno Haible <bruno@clisp.org>
467 * des.c: Cast to avoid warnings.
469 2006-05-10 Simon Josefsson <jas@extundo.com>
471 * md4.c: Typo fix, update copyright years.
472 (K1, K2): Don't use L because it turn computations into 64-bit on
475 2006-05-09 Bruno Haible <bruno@clisp.org>
477 * xvasprintf.c: Include limits.h, string.h, xsize.h.
478 (EOVERFLOW): Define fallback value.
479 (xstrcat): New function.
480 (xvasprintf): Recognize the special case of a string concatenation.
482 2006-05-01 Bruno Haible <bruno@clisp.org>
484 * stdint_.h: Shorter URL.
485 * inttypes.h: Likewise.
487 2006-05-02 Paul Eggert <eggert@cs.ucla.edu>
489 * verify.h: Document the internals better. Most of this change
490 was written by Bruno Haible.
492 2006-04-29 Bruno Haible <bruno@clisp.org>
494 * gcd.c: Use WORD_T and GCD instead of unsigned long and gcd.
495 Suggested by Oskar Liljeblad <oskar@osk.mine.nu>.
497 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
499 * getdate.y (get_date): When adding relative date, start with the
500 initial time, not with the result of the first mktime call.
502 2006-04-23 Bruno Haible <bruno@clisp.org>
504 * copy-file.c: Include <unistd.h> unconditionally.
505 * execute.c: Likewise.
506 * fatal-signal.c: Likewise.
507 * findprog.c: Likewise.
508 * mkdtemp.c: Likewise.
511 * wait-process.h: Likewise.
513 2006-04-23 Bruno Haible <bruno@clisp.org>
515 * fwriteerror.c (fwriteerror): Call fclose also when an error
516 condition was already detected.
517 Reported by Ben Pfaff <blp@cs.stanford.edu>.
519 2006-04-19 Derek Price <derek@ximbiot.com>
520 Eric Blake <ebb9@byu.net>
522 * inttypes.h: Correct grammar in comment.
524 2006-04-18 Derek Price <derek@ximbiot.com>
525 Paul Eggert <eggert@cs.ucla.edu>
527 * inttypes.h: New file.
528 * strtoimax.c: Assume <inttypes.h>.
530 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
532 * utimens.c (futimens): glibc futimesat messes up if /proc
533 isn't mounted. Problem reported by Kir Kolyshkin.
535 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
537 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
538 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
539 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
541 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
543 Merge regex changes from libc, removing some of our
544 POSIX-conformance changes that were rejected and redoing them in a
547 * regcomp.c (re_compile_internal, init_dfa):
548 Length arg is now size_t, not Idx. All uses changed.
549 (peek_token): Forward decl now says internal_function.
550 (__re_error_msgid, __re_error_msgid_idx):
551 Now static rather than extern with attribute_hidden.
552 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
553 For some reason libc prefers K&R style defns for external functions.
554 (regerror) [!defined _LIBC]: Likewise.
555 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
556 (seek_collating_symbol_entry, lookup_collation_sequence_value):
557 (build_range_exp, build_collating_symbol):
559 (re_compile_fastmap): Use '\0' to memset, not 0.
560 (utf8_sb_map): Make the calculations more obvious.
561 (init_dfa, parse_bracket_exp, build_charclass_op):
562 Call calloc and cast result, as glibc does.
563 (init_word_char, fetch_token, peek_token, peek_token_bracket):
564 (build_range_exp, build_collating_symbol):
565 Now internal functions.
567 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
569 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
570 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
571 Don't depend on VMS; depend on __VMS instead, for POSIX
573 (regoff_t): Define to ssize_t, not long int.
575 Remove the REG_ macros named below. Instead, make the old names
576 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
578 (REG_BACKSLASH_ESCAPE_IN_LISTS):
579 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
580 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
581 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
582 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
583 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
584 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
585 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
586 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
587 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
588 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
589 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
590 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
591 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
592 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
593 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
594 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
596 Remove. All uses replaced by the old RE_* names.
597 (RE_BACKSLASH_ESCAPE_IN_LISTS):
598 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
599 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
600 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
601 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
602 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
603 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
604 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
605 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
606 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
607 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
608 Don't bother having these macros be independent of each others'
609 values, since they no longer exist in the POSIX name space.
611 Rename the following member names back to their old names,
612 unless !__USE_GNU_REGEX. All uses changed back.
613 (buffer): Renamed from re_buffer.
614 (allocated): Renamed from re_allocated.
615 (used): Renamed from re_used.
616 (syntax): Renamed from re_syntax.
617 (fastmap): Renamed from re_fastmap.
618 (translate): Renamed from re_translate.
619 (can_be_null): Renamed from re_can_be_null.
620 (regs_allocated): Renamed from re_regs_allocated.
621 (fastmap_accurate): Renamed from re_fastmap_accurate.
622 (no_sub): Renamed from re_no_sub.
623 (not_bol): Renamed from re_not_bol.
624 (not_eol): Renamed from re_not_eol.
625 (newline_anchor): Renamed from re_newline_anchor.
626 (num_regs): Renamed from rm_num_regs.
627 (start): Renamed from rm_start.
628 (end): Renamed from rm_end.
630 (free_state): Move up a bit.
632 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
634 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
635 when that is what is intended.
636 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
637 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
639 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
640 All uses changed back to re_malloc, etc. It's now the caller's
641 responsibility to check for overflow; all callers changed.
642 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
643 (re_x2nrealloc): Remove.
644 (free_state): Remove decl.
646 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
647 (re_set_registers, re_exec):
650 2006-01-31 Roland McGrath <roland@redhat.com>
652 * regcomp.c (calc_eclosure_iter): Remove dead variables.
653 Reported by Mike Frysinger <vapier@gentoo.org>.
655 2006-01-15 Andreas Jaeger <aj@suse.de>
658 * regex_internal.c (re_string_reconstruct): Adjust for
659 build_wcs_upper_buffer change.
660 (build_wcs_upper_buffer): Change return type.
662 2005-12-10 Ulrich Drepper <drepper@redhat.com>
664 * regex_internal.h: Include <stdint.h> if available.
666 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
668 * regex_internal.h (SIZE_MAX): Provide a default definition.
670 2005-10-14 Ulrich Drepper <drepper@redhat.com>
672 * regcomp.c: Adjust for changed secondary hash function.
674 2005-09-30 Ulrich Drepper <drepper@redhat.com>
676 * regex.h: Pretty printing.
677 Clean up namespace a bit.
679 2005-09-30 Jakub Jelinek <jakub@redhat.com>
681 * regexec.c (update_cur_sifted_state, check_arrival,
682 check_arrival_add_next_nodes): Avoid using uninitialized variable.
684 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
685 Ulrich Drepper <drepper@redhat.com>
688 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
689 (bitset_word_t): Renamed from bitset_word. All uses changed.
691 2005-09-22 Ulrich Drepper <drepper@redhat.com>
694 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
695 * regcomp.c: Remove unnecessary uses of
696 unsigned RE_TRANSLATE_TYPE.
697 * regex_internal.h: Likewise.
698 * regex_internal.c: Likewise.
699 * regexec.c: Likewise.
700 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
702 2005-09-07 Ulrich Drepper <drepper@redhat.com>
704 * regexec.c (find_recover_state): Remove unnecessary
706 (transit_state_bkref): Make DFA a const pointer.
707 (get_subexp): Likewise.
708 (check_arrival): Likewise.
709 (update_cur_sifted_state): Likewise.
710 (re_search_internal): Likewise.
711 (prune_impossible_nodes): Likewise.
712 (acquire_init_state_context): Likewise.
713 (proceed_next_node): Likewise.
714 (set_regs): Likewise.
715 (free_fail_stack_return): Likewise.
716 (check_arrival_expand_ecl): Mark DFA parameter as const.
717 (check_arrival_expand_ecl_sub): Likewise.
718 (check_subexp_limits): Likewise.
719 (sub_epsilon_src_nodes): Likewise.
720 (add_epsilon_src_nodes): Likewise.
721 (merge_state_array): Likewise.
722 (update_regs): Likewise.
723 (build_trtable): Likewise.
724 (sift_states_backward): Mark MCTX parameter as const.
725 (build_sifted_states): Likewise.
726 (update_cur_sifted_state): Likewise.
727 (sift_states_mkref): Likewise.
728 (check_arrival_expand_ecl): Mark eclosure as const.
729 (check_dst_limits_calc_pos_1): Likewise.
730 * regex_internal.h (re_match_context_t): Make dfa a const
733 2005-09-06 Ulrich Drepper <drepper@redhat.com>
735 * regexec.c (merge_state_with_log): Define dfa as const pointer.
736 (transit_state_sb): Likewise.
737 (transit_state_mb): Likewise.
738 (sift_states_iter_mb): Likewise.
739 (check_arrival_add_next_nodes): Likewise.
740 (check_node_accept_bytes): Change first parameter to pointer-to-const.
741 [_LIBC] (re_search_2_stub): Use mempcpy.
743 * regex_internal.c (re_string_reconstruct): Avoid calling
744 mbrtowc for very simple UTF-8 case.
746 * regex_internal.c (re_acquire_state): Make DFA pointer arg
748 (re_acquire_state_context): Likewise.
749 * regex_internal.h: Adjust prototypes.
751 * regex.c: Prevent using C++ compilers.
753 * regex_internal.c (re_acquire_state): Minor code rearrangement.
754 (re_acquire_state_context): Likewise.
756 2006-03-29 Mark D. Baushke <mdb@gnu.org>
757 Bruno Haible <bruno@clisp.org>
759 * stdint_.h: On OpenBSD, don't redefine types already included in
760 <sys/types.h> and <inttypes.h>.
762 2006-03-24 Eric Blake <ebb9@byu.net>
764 * time_r.c (copy_string_result): Remove, as it is no longer used.
766 2006-03-24 Simon Josefsson <jas@extundo.com>
768 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
769 including some doc fixes.
770 (base64_encode_alloc): Fix +1 bug on allocation failures.
772 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
774 * base64.c (base64_encode): Do not read past end of array with
775 unsanitized input on systems with CHAR_BIT > 8.
777 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
779 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
780 Typedef to long int, not to off_, as POSIX will likely change
783 2006-03-13 Sergey Poznyakoff <gray@gnu.org.ua>
785 * argp-help.c (validate_uparams): Fix typo
786 * argp-parse.c (argp_default_options): Consistently begin help
787 messages with a lowercase letter.
789 2006-03-11 Paul Eggert <eggert@cs.ucla.edu>
791 * time_r.h (asctime_r, ctime_r): Remove. These functions can
792 overrun buffers and shouldn't be used (much as gets shouldn't be
794 * time_r.c (asctime_r, ctime_r): Likewise.
796 2006-03-08 Simon Josefsson <jas@extundo.com>
798 * gc-gnulib.c (randomize): Don't open files called 'no', they
799 signal that configure disabled the device.
801 2006-03-07 Paul Eggert <eggert@cs.ucla.edu>
803 * c-stack.c: Include unistd.h unconditionally, since we now assume
805 * getlogin_r.c: Likewise.
806 * getlogin_r.h: Likewise.
808 * pagealign_alloc.c: Likewise.
809 * unistd_.h: Remove; no longer needed.
811 2006-03-07 Simon Josefsson <jas@extundo.com>
813 * unistd_.h: New file.
815 2006-03-07 Simon Josefsson <jas@extundo.com>
817 * gc-libgcrypt.c, gc-gnulib.c: Use GC_USE_RANDOM.
819 2006-03-01 Simon Josefsson <jas@extundo.com>
821 * readline.c: Fix typo, tiny patch from Stepan Kasal
824 2006-02-28 Simon Josefsson <jas@extundo.com>
826 * getopt.c: Protect #include of unistd.h, for MSVS.
828 2006-02-27 Simon Josefsson <jas@extundo.com>
830 * base64.h: Indent #define's. From Jim Meyering
833 2006-02-27 Jim Meyering <jim@meyering.net>
835 Revert the change of 2006-02-24, so these files can continue
836 to be sync'd from gettext.
837 * mkdtemp.c, setenv.c, unsetenv.c: *Un*-normalize inclusion
840 2006-02-24 Paul Eggert <eggert@cs.ucla.edu>
842 * glob.c: Say "invalid" rather than "illegal" in comments.
844 2006-02-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
846 * mkdtemp.c, setenv.c, unsetenv.c: Normalize inclusion of `config.h'.
848 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
850 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
851 AT_FDCWD exceeds INT_MAX.
852 * openat.h (AT_FDCWD): Likewise.
854 2006-02-14 Jim Meyering <jim@meyering.net>
858 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
859 failure on deficient systems, and simplify gnulib lgpl dependencies.
860 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
861 xmalloc/lstat combination. Based on a patch from Bruno Haible.
863 * xalloc-die.c: Remove unused definition of N_.
865 2006-02-13 Sergey Poznyakoff <gray@gnu.org.ua>
867 * argp-fmtstream.c: Restore another bugfix lost on 2005-12-12
869 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
871 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
872 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
874 2006-02-07 Sergey Poznyakoff <gray@gnu.org.ua>
876 * argp-namefrob.h: Restore changes accidentally lost during the
877 "autoupdate" on 2005-12-12.
879 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
881 * fnmatch.c (L_): Renamed from L, to work around a bug in
882 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
883 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
886 2006-01-26 Simon Josefsson <jas@extundo.com>
888 * socket_.h: Set WINVER to 0x0501, to make sure getaddrinfo
889 prototype is visible on mingw32.
891 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
894 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
897 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
899 * fts.c (diropen): Open with O_NOCTTY | O_NONBLOCK too. Don't
900 attempt to open for write; this always fails, at least on POSIX
901 hosts. This reinstates the 2006-01-09 change, which was
902 inadvertently removed.
904 2006-01-26 Bruno Haible <bruno@clisp.org>
905 Paul Eggert <eggert@cs.ucla.edu>
908 [(! (defined __cplusplus || defined __BEOS__)
910 && !(defined __HP_cc || defined __xlc__
911 || (defined __SUNPRO_C && (__SUNPRO_C < 0x550 || __STDC__ == 1))
913 #define to signed char in these cases too; this simplifies
914 the code (so that we don't have to worry about HP-UX, AIX, SunPRO,
915 etc., separately) and makes it more conservative.
917 2006-01-21 Jim Meyering <jim@meyering.net>
919 Sync from the stable (b5) branch of coreutils:
921 * fts.c (fts_children): Don't let close() clobber errno from
924 * fts.c (fts_stat): When following a symlink-to-directory,
925 don't necessarily interpret stat-fails+lstat-succeeds as indicating
926 a dangling symlink. That can also happen at least for ELOOP.
927 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
928 FYI, this bug predates the inclusion of fts.c in coreutils.
930 * fts.c (fts_open): Put new maxarglen declaration and uses
931 in their own block, so pre-c99 compilers don't object.
933 Avoid the double-free (first in fts_read, second in fts_close) that
934 would occur when an `active' directory is made inaccessible (e.g.,
935 via chmod a-x) during a traversal.
936 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
937 before returning. Reproduce this failure by
938 mkdir -p a/b; cd a; chmod a-x . b
939 Reported by Stavros Passas.
941 2006-01-25 Sergey Poznyakoff <gray@gnu.org.ua>
943 * argp-namefrob.h: Bugfix. Remove stray #
945 2006-01-25 Bruno Haible <bruno@clisp.org>
947 * stdbool_.h (_Bool) [IRIX cc]: Define as 'signed char', to avoid
949 Reported by Paul Eggert.
951 2006-01-25 Jim Meyering <jim@meyering.net>
953 * fileblocks.c: Remove more useless parentheses.
954 * readutmp.h: Likewise.
956 2006-01-24 Bruno Haible <bruno@clisp.org>
958 * stdbool_.h (_Bool) [__cplusplus]: Don't define if the compiler already
960 Report and patch by Albert Chin-A-Young <china@thewrittenword.com> on
963 * stdbool_.h (_Bool) [HP-UX cc, AIX cc,xlc]: Define as 'signed char'
964 to avoid problems with the built-in _Bool type.
965 Reported by Paul Eggert on 2005-11-26.
967 2006-01-24 Jim Meyering <jim@meyering.net>
969 * socket_.h: Remove useless parentheses in uses of cpp `defined'.
971 2006-01-24 Simon Josefsson <jas@extundo.com>
973 * socket_.h (SHUT_WR, SHUT_RDWR): Don't hardcode, suggested by
976 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
978 Work around porting bugs reported by Dieter in
979 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
980 * getopt.c (_NOPROTO): Remove; no longer needed.
981 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
982 Include "getopt.h" first, to check interface.
983 (getenv): Declare only if defined HAVE_DECL_GETENV &&
985 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
986 (__strndup): Revert to K&R-style function dfns, the glibc style.
987 * strnlen.c: Don't claim it's taken from glibc; it's not.
988 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
989 Include strnlen.h first, to get prototype properly.
990 (strnlen): Renamed from __strnlen.
993 2006-01-23 Ulrich Drepper <drepper@redhat.com>
995 These changes imported from libc.
996 * getopt.c: Use __fxprintf instead of inline stream orientation
997 test and two separate function calls.
998 * strndup.c (__strndup): Add libc_hidden_def.
1000 2006-01-22 Bruno Haible <bruno@clisp.org>
1002 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
1003 temporary buffer for sprintf, take into account the precision also
1004 for 'd', 'i', 'u', 'o', 'x', 'X'.
1006 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
1008 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
1009 to pacify gcc -Wswitch-default.
1011 2006-01-21 Sergey Poznyakoff <gray@gnu.org.ua>
1013 * argp-help.c (usage_long_opt): Do not print DOC options.
1014 (__argp_base_name): Removed
1015 * argp-namefrob.h (__argp_basename): Removed definition. Was a
1017 (__argp_base_name): Provide macro definition or extern declaration
1018 depending on the configuration
1020 2006-01-20 Simon Josefsson <jas@extundo.com>
1022 * inet_ntop.h: Unconditionally include sys/socket.h.
1024 2006-01-19 Simon Josefsson <jas@extundo.com>
1026 * socket_.h: Map SHUT_RD, SHUT_WR, SHUT_RDWR correctly.
1028 2006-01-12 Simon Josefsson <jas@extundo.com>
1030 * base64.c: Fix warning, reported by Bruno Haible
1031 <bruno@clisp.org> and patch by Paul Eggert <eggert@CS.UCLA.EDU>.
1033 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
1035 Sync from coreutils.
1036 * md5.c: Fix commentary typos.
1037 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1038 * md5.h (__attribute__): Remove; unused.
1039 * sha1.c: Fix commentary to match md5 better.
1040 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1041 so that we don't need to worry about alignment. All uses changed.
1042 This merges the 2005-10-28 md5 change into sha1.
1044 2006-01-11 Jim Meyering <jim@meyering.net>
1046 Sync from coreutils.
1047 * md5.c (OP): Fix spacing.
1049 2006-01-11 Simon Josefsson <jas@extundo.com>
1051 * stdint_.h (SIZE_MAX): Add missing (.
1053 2006-01-10 Bruno Haible <bruno@clisp.org>
1055 * argp.h (__const): Remove macro. Use const instead.
1056 * argp-fmtstream.h (__const): Likewise.
1057 * glob_.h (__const): Remove macro.
1058 * glob-libc.h: Use const instead of __const.
1060 2006-01-10 Jim Meyering <jim@meyering.net>
1062 Avoid the double-free (first in fts_read, second in fts_close) that
1063 would occur when an `active' directory is made inaccessible (e.g.,
1064 via chmod a-x) during a traversal.
1065 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1066 before returning. Reproduce this failure by
1067 mkdir -p a/b; cd a; chmod a-x . b
1068 Reported by Stavros Passas.
1070 Sync from coreutils.
1071 * sha1.c: Tweak grammar in a comment.
1073 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1075 * regex_internal.h (BITSET_WORD_BITS):
1076 Work around a bug in 64-bit PGC (before version 6.1-2), where the
1077 preprocessor mishandles large unsigned values as if they were signed.
1078 Problem reported by Claudio Fontana in
1079 <http://lists.gnu.org/archive/html/bug-gnulib/2005-12/msg00061.html>.
1081 2006-01-10 Simon Josefsson <jas@extundo.com>
1083 * socket_.h: New file.
1085 2006-01-10 Bruno Haible <bruno@clisp.org>
1087 * localcharset.c: Update from GNU gettext.
1089 2006-01-09 Paul Eggert <eggert@cs.ucla.edu>
1091 Sync from coreutils.
1092 * chdir-long.c (cdb_free): Don't bother trying to open directory
1093 for write access: POSIX says that must fail.
1094 * fts.c (diropen): Likewise.
1095 * save-cwd.c (save_cwd): Likewise.
1096 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1097 well, for minor improvements on hosts that lack O_DIRECTORY.
1098 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1099 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1100 Fall back on chown if open failed with EACCES.
1102 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1103 Report an error at compile-time if only a 1-second nominal clock
1104 resolution is found.
1106 * lchmod.h: New file.
1107 * mkdir-p.c: Include lchmod.h, lchown.h.
1108 (make_dir_parents): Use lchown rather than chown, and
1109 lchmod rather than chmod.
1111 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1112 too. Problem with "none" reported by Bob Proulx. Problem with
1113 "proc" reported by n0dalus.
1115 * mountlist.c: Include <limits.h>.
1116 (dev_from_mount_options)
1117 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1118 New function. It no longer assumes "dev=" has the System V meaning
1119 on Linux (since it doesn't). It also parses "dev=" more carefully.
1120 (read_file_system_list)
1121 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1122 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1125 * posixtm.h (PDS_PRE_2000): New macro.
1126 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1127 All usages changed. Reject dates outside the range 1969-1999 if
1128 PDS_PRE_2000 is used.
1130 2006-01-09 Jim Meyering <jim@meyering.net>
1132 Sync from coreutils.
1134 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1136 * chdir-safer.h, chdir-safer.c: New files.
1138 * modechange.c (mode_compile): Reject an invalid mode string
1139 that starts with an octal digit. From Andreas Gruenbacher.
1141 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1142 and dup to open_safer and dup_safer, respectively.
1143 (openat_permissive): Fix typo in comment.
1145 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1146 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1147 (_): Remove; no longer needed.
1148 (openat): Renamed from rpl_openat; no need for rpl_openat
1149 since openat.h renames openat for us.
1150 Replace most of the body with a call to openat_permissive,
1151 to avoid duplicate code.
1152 Port to (probably hypothetical) environments were mode_t is
1154 (openat_permissive): Require mode arg, so that we can check
1155 types better. Put it just after flags. Change cwd failure
1156 indicator from pointer-to-bool to pointer-to-errno-value.
1157 All callers changed.
1158 Invoke openat_save_fail and/or openat_restore_fail if
1159 cwd_errno is null, so that openat can call us.
1160 (openat_permissive, fdopendir, fstatat, unlinkat):
1161 Simplify errno handling to avoid some duplicate code,
1162 as it's OK to set errno on success.
1163 * openat.h: Revamp code so that function macros depend on
1164 __OPENAT_PREFIX only, not also on AT_FDCWD.
1165 (openat_ro): Remove. Caller changed to use openat_permissive.
1166 (openat_permissive): Now a macro, if not a function.
1167 (openat_restore_fail, openat_save_fail): Now always functions,
1168 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1170 * openat-priv.h: New file, defining macros used by mkdirat.c
1172 * mkdirat.c: Include openat-priv.h.
1173 Remove definitions of macros defined therein.
1174 * openat.c: Likewise.
1176 * mkdirat.c (mkdirat): New file and function.
1177 * openat.h (mkdirat): Declare.
1179 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1181 * openat.h (openat_permissive): Declare.
1182 (openat_ro): Define.
1184 * openat.c (EXPECTED_ERRNO): New macro.
1185 (openat_permissive): New function -- used in remove.c rewrite.
1186 (all functions): Set errno just before returning, only if there
1187 was an actual failure.
1188 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1190 Emulate openat-family functions using Linux's procfs, if possible.
1191 Idea and some code based on Ulrich Drepper's glibc changes.
1193 * openat.c: (BUILD_PROC_NAME): New macro.
1194 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1195 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1196 before falling back on save_cwd and restore_cwd.
1197 (fdopendir, fstatat, unlinkat): Likewise.
1199 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1200 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1202 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1203 as second argument to va_arg. Otherwise, some versions of gcc
1204 warn that `if this code is reached, the program will abort'.
1206 2006-01-09 Andreas Gruenbacher <agruen@suse.de>
1208 Sync from coreutils.
1210 Add POSIX ACL support
1211 * acl.h (copy_acl, set_acl): Add declarations.
1212 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1213 systems other than Linux.
1214 (chmod_or_fchmod): New function: use fchmod when possible,
1215 and chmod otherwise.
1216 (file_has_acl): Add a POSIX ACL implementation, with a
1217 Linux-specific subcase.
1218 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1219 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1220 acls are unsupported.
1221 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1222 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1225 2006-01-09 Bruno Haible <bruno@clisp.org>
1227 * sysexit_.h (EX_OK): New macro.
1228 Suggested by Martin Lambers <marlam@marlam.de>.
1230 2006-01-09 Bruno Haible <bruno@clisp.org>
1232 * javacomp.sh.in: Move to ../build-aux/javacomp.sh.in.
1233 * javaexec.sh.in: Move to ../build-aux/javaexec.sh.in.
1234 * csharpcomp.sh.in: Move to ../build-aux/csharpcomp.sh.in.
1235 * csharpexec.sh.in: Move to ../build-aux/csharpexec.sh.in.
1237 2006-01-09 Bruno Haible <bruno@clisp.org>
1239 * stdint_.h (SIZE_MAX): Write the value without involving negative
1242 2005-10-16 Bruno Haible <bruno@clisp.org>
1244 * stdint_.h: On Linux libc4 and libc5, include <sys/bitypes.h> and
1245 don't define _STDINT_H_NEED_SIGNED_INT_TYPES.
1247 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1249 * strftime.c (tzname): Don't declare if it is already #defined.
1250 Problem reported for Mingw by Mark Junker.
1252 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1254 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1255 long int, not int, for nanosecond counts, so that people who are
1256 used to POSIX struct timespec won't be surprised. Reported by Jim
1259 2005-12-16 Jim Meyering <jim@meyering.net>
1261 * fprintftime.c, fprintftime.h: New files.
1263 2005-12-10 Sergey Poznyakoff <gray@gnu.org.ua>
1265 * argp-fmtstream.c (__argp_fmtstream_update): Fix coredump
1266 * argp-help.c (fill_in_uparams): Check if the constructed
1267 struct uparams is valid. Fall back to the default values if it is
1270 2005-12-09 Sergey Poznyakoff <gray@gnu.org.ua>
1272 * argp-help.c (__argp_base_name): New function
1273 (__argp_short_program_name): Rewrite using __argp_base_name
1274 * argp-namefrob.h: Define program_invocation_name and
1275 program_invocation_short_name if requested
1276 (__argp_base_name): Add prototype
1277 * argp-parse.c (argp_def): Use gettext wrappers
1278 (argp_default_parser): Use __argp_base_name
1279 * argp-pin.c: New file. Defines program_invocation_name and
1280 program_invocation_short_name on systems that lack them.
1282 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1284 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1285 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1286 porting problem reported by Georg Schwarz in
1287 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1289 2005-07-09 Bruno Haible <bruno@clisp.org>
1291 * csharpcomp.sh.in (options_csc): For -l option, add a .dll suffix.
1292 * csharpcomp.c (compile_csharp_using_sscli): Likewise.
1293 Reported by Mark Junker <mjscod@gmx.de>.
1295 2005-11-29 Paul Eggert <eggert@cs.ucla.edu>
1297 * stdint_.h (intmax_t) [defined intmax_t]: Do not declare.
1298 (uintmax_t) [defined uintmax_t]: Do not declare.
1299 (SIZE_MAX) [defined SIZE_MAX]: Do not define.
1300 This works around a problem if intmax_t.m4 and/or uintmax_t.m4
1301 and/or size_max.m4 are also used. Problem reported by Mark D. Baushke.
1302 (SIZE_MAX): Define to ((size_t) -1), not (~(size_t)0), for the
1303 sake of portability to weird hosts that C allows (though we don't
1304 know of any practical examples).
1306 * savedir.h (fdsavedir): New decl.
1307 * savedir.c (fdsavedir, savedirstream): New functions; the latter
1308 contains most of the former guts of savedir.
1309 (savedir): Use savedirstream.
1312 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1314 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1315 coreutils no longer futzes with rounding modes.
1317 2005-11-14 Jim Meyering <jim@meyering.net>
1319 * mkstemp-safer.c: Include <config.h>, required for possible
1320 replacement of mkstemp.
1322 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1324 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1326 (gethrxtime) [! (HAVE_NANOUPTIME
1327 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1328 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1329 our own approximation.
1331 2005-11-10 Simon Josefsson <jas@extundo.com>
1333 * readline.c: Remove EOL.
1335 2005-11-08 Eric Blake <ebb9@byu.net>
1337 * inet_ntop.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1339 2005-11-08 Eric Blake <ebb9@byu.net>
1341 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1343 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1345 Fix porting problem reported by Theodoros V. Kalamatianos.
1346 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1347 Don't assume that futimes failing means we must fail.
1349 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1351 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1352 leave errno alone. Problem reported by Dmitry V. Levin.
1354 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1356 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1357 errno alone. Problem reported by Frederic Jolliton.
1359 2005-10-28 Simon Josefsson <jas@extundo.com>
1361 * inet_ntop.h, inet_ntop.c: Make it work under mingw32: Add
1362 "restrict" keywords, as per POSIX. Protect the function
1363 declaration around HAVE_DECL_INET_NTOP rather than HAVE_INET_NTOP.
1364 Don't use K&R prototypes. Check the sprintf return values.
1365 Re-define EAFNOSUPPORT if not present. Indent.
1367 * md5.h, md5.c: Simplify buffer handling visavi alignment,
1368 suggested by Bruno Haible <bruno@clisp.org>.
1370 * gc-gnulib.c, gc-libgcrypt.c: Check calloc return value.
1372 * gc.h: Add MD2 and RMD160 length defines. Add prototypes.
1374 * gc-libgcrypt.c: Add MD2 (which is not available through
1377 * gc-gnulib.c: Add MD2. Implement gc_hash_* API.
1379 * md2.h, md2.c: New files.
1381 2005-10-24 Simon Josefsson <jas@extundo.com>
1383 * md4.h: Shrink buffer size, now that we changed the type.
1385 2005-10-22 Simon Josefsson <jas@extundo.com>
1387 * arcfour.h, arcfour.c: Use fixed size indices in the
1388 arcfour_context struct (simplify test vector testing in GNU
1391 2005-10-22 Simon Josefsson <jas@extundo.com>
1393 * md4.h, md4.c: Simplify buffer handling visavi alignment,
1394 suggested by Bruno Haible <bruno@clisp.org>.
1396 2005-10-22 Simon Josefsson <jas@extundo.com>
1398 * crc.h: Include stddef.h, for size_t.
1400 2005-10-21 Simon Josefsson <jas@extundo.com>
1402 * arctwo.h (arctwo_setkey): Protect variable in CPP macro,
1403 suggested by Ralf Wildenhues <Ralf.Wildenhues@gmx.de>.
1405 2005-10-21 Simon Josefsson <jas@extundo.com>
1407 * rijndael-api-fst.c: Fix bugs in CBC mode for more than one
1410 2005-10-21 Simon Josefsson <jas@extundo.com>
1412 * gc-gnulib.c: Support ARCTWO in CBC mode.
1414 2005-10-21 Simon Josefsson <jas@extundo.com>
1416 * hmac-md5.c (hmac_md5): Add comments, suggested by Bruno Haible
1419 * hmac-sha1.c (hmac_sha1): Likewise.
1421 * crc.c (crc32_update): Actually use crc parameter, suggested by
1422 Bruno Haible <bruno@clisp.org>.
1424 * crc.h: Include stdint.h directly, suggested by Bruno Haible
1427 2005-10-21 Simon Josefsson <jas@extundo.com>
1429 * des.h, des.c: New files.
1431 * gc-gnulib.c: Support DES.c
1433 2005-10-21 Simon Josefsson <jas@extundo.com>
1435 * arctwo.h, arctwo.c: New files.
1437 * gc-gnulib.c: Support ARCTWO.
1439 2005-10-21 Simon Josefsson <jas@extundo.com>
1441 * gc-libgcrypt.c (gc_cipher_open): Handle ECB.
1443 2005-10-19 Simon Josefsson <jas@extundo.com>
1445 * gc-gnulib.c: Support ARCFOUR.
1447 2005-10-19 Simon Josefsson <jas@extundo.com>
1449 * gc-gnulib.c: Implement gc_cipher_* API, currently only with AES
1452 * gc.h: Add ECB enum type.
1454 * hmac-md5.c, hmac-sha1.c: Include memxor.h.
1456 2005-10-19 Simon Josefsson <jas@extundo.com>
1458 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support MD4.
1460 2005-10-18 Simon Josefsson <jas@extundo.com>
1462 * md4.h, md4.c: New files, based on md5.?.
1464 2005-10-17 Simon Josefsson <jas@extundo.com>
1466 * gc-libgcrypt.c (gc_hmac_sha1): Fix assert.
1468 * gc.h (gc_nonce, gc_pseudo_random, gc_random): Add prototypes.
1470 2005-10-17 Simon Josefsson <jas@extundo.com>
1472 * gc.h, gc-libgcrypt.c: Add more hash types/functions.
1474 2005-10-17 Simon Josefsson <jas@extundo.com>
1476 * gc.h, gc-libgcrypt.c: Add ciphers.
1478 2005-10-17 Simon Josefsson <jas@extundo.com>
1480 * sha1.c: Use uint32_t instead of md5_uint32.t
1482 * sha1.h: Use stdint.h and uint32_t instead of md5_uint32 from
1485 * md5.c: Use uin32_t. Fix non-gcc UNALIGNED_P macro.
1487 * md5.h: Use stdint.h and uint32_t. Doc fix.
1489 2005-10-15 Simon Josefsson <jas@extundo.com>
1491 * rijndael-api-fst.h, rijndael-api-fst.c: New files.
1493 * rijndael-alg-fst.h, rijndael-alg-fst.c: New files.
1495 2005-10-14 Simon Josefsson <jas@extundo.com>
1497 * arcfour.h, arcfour.c: New files.
1499 2005-10-14 Paul Eggert <eggert@cs.ucla.edu>
1501 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1502 include <wchar.h>; no longer needed.
1504 2005-10-14 Jakub Jelinek <jakub@redhat.com>
1505 and Ulrich Drepper <drepper@redhat.com>
1508 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1509 instead of inline stream orientation test and two separate
1510 function calls. Pay no attention to USE_IN_LIBIO.
1512 2005-10-14 Roland McGrath <roland@redhat.com>
1514 Import from libc. [BZ #1331]
1515 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1517 Reported by Matej Vela <vela@debian.org>.
1519 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1521 * mkdir-p.c (make_dir_parents): Don't report an error if an
1522 intermediate directory is in a read-only file system. Problem
1523 reported by Eric Blake.
1525 2005-10-13 Simon Josefsson <jas@extundo.com>
1527 * gc-pbkdf2-sha1.c (gc_pbkdf2_sha1): Optimize CEIL computation.
1528 Move memory allocation outside of loop.
1530 2005-10-12 Simon Josefsson <jas@extundo.com>
1532 * gc-pbkdf2-sha1.c: New file.
1534 * gc.h: Add gc_pbkdf2_sha1 prototype.
1536 2005-10-12 Simon Josefsson <jas@extundo.com>
1538 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Use Gc_rc for return types,
1539 suggested by Bruno Haible <bruno@clisp.org>.
1541 2005-10-12 Simon Josefsson <jas@extundo.com>
1543 * gc-libgcrypt.c (gc_hmac_sha1): New function.
1545 * gc-gnulib.c (gc_hmac_sha1): New function.
1547 2005-10-12 Simon Josefsson <jas@extundo.com>
1549 * gc.h, gc-gnulib.c, gc-libgcrypt.c: Support SHA-1.
1551 2005-10-12 Simon Josefsson <jas@extundo.com>
1553 * gc-gnulib.c: Condition MD5 and HMAC-MD5 use on GC_USE_MD5 and
1554 GC_USE_HMAC_MD5, respectively.
1556 * gc-libgcrypt.c (gc_md5): Fix assert call.
1559 * gc.h (gc_hash_buffer): Use gc_hash in prototype.
1561 * gc-libgcrypt.c (gc_hash_buffer): Ditto.
1563 * gc-gnulib.c (gc_hash_buffer): Ditto.
1565 2005-10-11 Bruno Haible <bruno@clisp.org>
1567 * c-strcasestr.h: New file, from GNU gettext.
1568 * c-strcasestr.c: New file, from GNU gettext.
1570 2005-10-11 Bruno Haible <bruno@clisp.org>
1572 * c-strcase.h: New file, from GNU gettext.
1573 * c-strcasecmp.c: New file, from GNU gettext.
1574 * c-strncasecmp.c: New file, from GNU gettext.
1576 2005-10-11 Simon Josefsson <jas@extundo.com>
1578 * crc.h, crc.c: New files.
1580 * gc.h (gc_hash_buffer): Add doc.
1582 2005-10-08 Simon Josefsson <jas@extundo.com>
1584 * gc.h: Add gc_hash and gc_hash_buffer.
1586 * gc-gnulib.c (gc_hash_buffer): Add. Reorder #include's.
1588 * gc-libgcrypt.c (gc_hash_buffer): Add.
1590 2005-10-11 Bruno Haible <bruno@clisp.org>
1592 * strcasecmp.c: Include limits.h.
1593 (strcasecmp): Avoid integer overflow on exotic platforms.
1594 * strncasecmp.c: Include limits.h.
1595 (strncasecmp): Avoid integer overflow on exotic platforms.
1596 Reported by Paul Eggert.
1598 2005-10-06 Simon Josefsson <jas@extundo.com>
1600 * hmac-md5.c: New file.
1604 2005-10-06 Simon Josefsson <jas@extundo.com>
1606 * memxor.c (memxor): Avoid casts and warnings.
1608 2005-10-05 Derek Price <derek@ximbiot.com>
1610 * getdelim.c (SIZE_MAX): New macro, if not already defined.
1612 2005-10-05 Simon Josefsson <jas@extundo.com>
1614 * memxor.c (memxor): Fix compiler error.
1616 * md5.h (MD5_DIGEST_SIZE, MD5_BLOCK_SIZE): Add, see also
1617 <http://sourceware.org/bugzilla/show_bug.cgi?id=1423>.
1619 * memxor.h, memxor.c: New files.
1621 * getaddrinfo.h: Don't protect sys/types.h with HAVE_SYS_TYPES_H,
1622 we assume all systems have it, suggested by Jim Meyering
1623 <jim@meyering.net>. Remove HAVE_SYS_SOCKET_H test too, to see if
1624 any systems lack sys/socket.h; mingw32 is known to lack it, but we
1625 don't support it yet anyway. Also remove HAVE_NETDB_H test, for
1628 2005-10-04 Bruno Haible <bruno@clisp.org>
1630 * verify.h (verify_true): Provide alternative definition for C++.
1632 2005-10-04 Simon Josefsson <jas@extundo.com>
1634 * getaddrinfo.h: Move sys/types.h include first, reported by "Mark
1635 D. Baushke" <mdb@gnu.org>.
1637 2005-10-03 Paul Eggert <eggert@cs.ucla.edu>
1639 * getdelim.c: Include getdelim.h first. Include <limits.h>.
1640 (SSIZE_MAX): New macro, if not already defined.
1641 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1644 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1646 * exclude.c: Include verify.h.
1647 (verify): Remove. All callers changed to use verify.h's version.
1648 * strtoimax.c: Likewise.
1649 * utimecmp.c: Likewis.e
1651 Sync from coreutils.
1652 * .cppi-disable: Add getaddrinfo.h, getdelim.h, getline.h, getpass.c
1653 mbchar.h, mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1654 * .cvsignore: Add fts.h, search.h, t-fpending.
1655 * settime.c (settime): Fix { typo in previous patch. Also, don't
1656 bother returning ENOSYS if settimeofday or stime fails; just let
1657 them return whatever errno they want to return.
1658 * utimens.c: Include unistd.h, for dup2.
1659 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1660 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1662 2005-10-02 Jim Meyering <jim@meyering.net>
1664 Sync from coreutils.
1665 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1666 * openat-die.c: Use `#ifdef HAVE_CONFIG_H', not `#if HAVE_CONFIG_H'.
1667 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1668 Remove AT_FDCWD test.
1669 Do not consume the fd unless successful.
1670 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1671 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1672 block, so that we don't even try to compile it if settimeofday is
1673 available. This works around a compilation failure on OSF1 V5.1,
1674 due to stime requiring a `long int*' while tv_sec is `int'.
1676 2005-09-30 Eric Blake <ebb9@byu.net> (tiny change)
1678 * getdelim.c (getdelim): Remove unused variables.
1680 2005-10-01 Simon Josefsson <jas@extundo.com>
1682 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1683 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1684 AI_* and EAI_* definitions. Protect function declarations.
1686 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1688 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1689 so that the code works even with ancient cpp. Portability problem
1690 with GCC 2.7.2.1 reported by Thomas M.Ott.
1692 2005-09-27 Jim Meyering <jim@meyering.net>
1694 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1696 * intprops.h (signed_type_or_expr__): Define.
1697 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1700 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1702 * verify.h (verify_expr): Remove, replacing with:
1703 (verify_true): New macro that returns true instead of void.
1704 (verify_type__): Remove.
1705 (verify): Use verify_true rather than verify_type__.
1707 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1709 * utimens.c (ENOSYS): Define if not already defined.
1710 (futimens): Support having a null PATH if the file descriptor
1713 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1715 (__attribute): Define to empty unless GCC 3.1 or later.
1716 This works around a core dump on OpenBSD 3.4, which has GCC
1717 2.95.3, which dumps core when given __attribute__(()). It also
1718 simplifies other tests, since we really don't want to bother with
1719 worrying about which ancient version of GCC supported what.
1720 Original problem reported by Yoann Vandoorselaere, with part of
1721 the fix suggested by Derek Price.
1723 2005-09-24 Jim Meyering <jim@meyering.net>
1725 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1726 so we can once again use a positive bitfield width of 1 -- now we
1727 don't have to explain why we were using a bitfield width of 2.
1729 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1731 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1732 Problem reported by Eric Blake.
1733 (getaddrinfo): Initialize se so that it's not garbage.
1734 Redo internal storage allocation so that it doesn't make unportable
1735 assumptions about alignment.
1738 * utimens.c (futimens): Use futimesat if available.
1739 Prefer it to futimes since it doesn't have the futimes bug.
1741 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1742 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1743 Instead, declare a function that returns a pointer to an array,
1744 and use verify_type__ to declare the size of the array.
1745 Problem and germ of a solution reported by Bruno Haible.
1746 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1747 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1749 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1751 Sync from coreutils.
1753 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h,
1755 * argmatch.h: Include verify.h
1756 (ARGMATCH_VERIFY): Use verify rather than rolling our own.
1757 (ARGMATCH_ASSERT): Remove; unused.
1758 * canonicalize.c: Assume STDC_HEADERS.
1759 * exclude.c: Include "strcase.h".
1760 * regex_internal.h [!defined _LIBC]: Likewise.
1761 * getusershell.c: Include stdio--.h rather than stdio.h
1763 (getusershell): Call fopen, not fopen_safer.
1764 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1765 Do not include unistd-safer.h.
1766 (save_cwd): Don't call fd_safer; no longer needed
1767 now that we include fcntl--.h.
1769 * getdate.y (relative_time): New type.
1770 (RELATIVE_TIME_0): New constant.
1771 (parser_control): Use relative_time instead of doing it ourselves.
1772 (%union): Add new relative_time rel member.
1773 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1775 (relunit, relunit_snumber): Now of type rel.
1776 (zone, rel, relunit, get_date): Adjust to above changes.
1778 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1779 Do not include unistd-safer.h.
1780 (getloadavg): Don't call fd_safer; no longer needed
1781 now that we include fcntl--.h.
1783 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1784 (make_dir_parents): Treat ENOSYS like EEXIST.
1786 Improve quality of diagnostics on restore_cwd failure.
1787 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
1788 (make_dir_parents): Last arg is now int * (for errno), not bool *.
1789 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
1790 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
1791 each time through the loop. Do not diagnose restore_cwd failure;
1792 that is the caller's job (and perhaps the caller does not care).
1794 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
1795 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
1796 If the file already exists but is not a directory, don't bother
1797 to try to make its parents.
1798 Close potential file descriptor leak if we can't chdir("/") (!).
1799 Don't always return true if chdir($PWD) fails; return true only
1800 if the requested action was done successfully (except for the
1802 Don't log final directory unless we actually made it.
1803 Refactor to avoid duplicate code to fix up permissions.
1804 Don't attempt to fix up parent permissions if chdir($PWD) fails.
1806 * strftime.c (my_strftime): Rewrite the previous change slightly,
1807 to make it a bit faster and (I hope) clearer.
1808 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1809 Fix bug in formats like %2N.
1811 * verify.h: New file.
1813 2005-09-22 Jim Meyering <jim@meyering.net>
1815 Sync from coreutils.
1817 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1819 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1820 the .tm_year member, since otherwise gcc-4.0 would now warn about
1821 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1823 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1824 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1826 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1827 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1828 when run in a time zone for which daylight savings time is in effect
1829 for the starting date.
1831 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
1832 stop us from restricting permissions of just-created absolute-named
1834 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
1835 to restore initial working directory.
1836 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
1837 to tell caller if/when we change the working directory and are
1838 unable to return to the initial one.
1839 * mkdir-p.h (make_dir_parents): Update prototype.
1840 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
1841 `return false'. This fixes a bug introduced on 2004-07-30.
1843 * openat.c (fdopendir): Be sure to close the supplied
1844 file descriptor before returning. This makes our replacement
1845 implementation a little closer to Solaris's, where fdopendir
1846 ties the file descriptor to the returned DIR* pointer.
1847 * openat.c (unlinkat): New function.
1848 * openat.h (unlinkat): Add prototype.
1849 * openat-die.c (openat_save_fail): Rename from openat_save_die.
1850 (openat_restore_fail): Rename from openat_restore_die.
1851 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
1853 Provide an alternative to exiting immediately upon save_cwd or
1854 restore_cwd failure. Now, an application can arrange e.g.,
1855 to perform a longjump in that case.
1856 * openat.c: Include dirname.h.
1857 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
1858 (rpl_openat, fdopendir, fstatat): Call openat_save_die
1859 and openat_restore_die rather than calling error directly.
1860 Don't include "error.h" or "exitfail.h"; they're no longer needed.
1862 * openat-die.c (openat_save_die, openat_restore_die): New file.
1863 * openat.h (openat_save_die, openat_restore_die): Declare and define.
1865 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1866 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1867 int utc, int nanoseconds);
1869 date should not have to allocate a megabyte of virtual memory to
1870 handle a format argument like +%1048575T. When implemented with
1871 strftime, it must allocate such a buffer, use strftime to fill it
1872 in, print it, then free it.
1873 With fprintftime, it simply prints everything and exits.
1874 With no need for memory allocation, that's one fewer way to fail.
1875 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1876 optional field width, not before, so we accept %9:z, not %:9z.
1877 (my_strftime): Be sure to use L_('x') for literals.
1879 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1880 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1881 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1882 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1883 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1884 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1885 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1886 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1887 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1889 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
1890 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
1891 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
1892 and don't include <sys/file.h>).
1894 2005-09-22 Eric Blake <ebb9@byu.net> (tiny change)
1896 Sync from coreutils.
1898 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1899 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1900 [!LDAV_DONE]: Avoid unused variable warning.
1902 2005-09-21 Bruno Haible <bruno@clisp.org>
1904 * unicodeio.h (unicode_to_mb): New declaration.
1906 2005-09-20 Derek Price <derek@ximbiot.com>
1908 * getaddrinfo.c: Don't include <netdb.h> included from getaddrinfo.h.
1910 2005-09-19 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
1912 Use a consistent style for including <config.h>.
1913 * __fpending.c, acl.c, argmatch.c,
1914 argp-help.c, argp-parse.c,
1915 argp-pvh.c, backupfile.c, basename.c, c-stack.c,
1916 calloc.c, check-version.c, cloexec.c, closeout.c, copy-file.c,
1917 creat-safer.c, cycle-check.c, dirfd.c, dirname.c, dup-safer.c,
1918 dup2.c, euidaccess.c, exclude.c, exitfail.c, fatal-signal.c,
1919 fd-safer.c, file-type.c, fileblocks.c, filemode.c,
1920 filenamecat.c, findprog.c, fnmatch.c, fopen-safer.c, free.c,
1921 fsusage.c, ftruncate.c, full-write.c, fwriteerror.c,
1922 getaddrinfo.c, getcwd.c, getdelim.c, getline.c, getlogin_r.c,
1923 getndelim2.c, getnline.c, getopt1.c, getpass.c, group-member.c,
1924 hard-locale.c, hash-pjw.c, hash.c, human.c, idcache.c,
1925 inet_ntop.c, isdir.c, long-options.c, malloc.c, memcasecmp.c,
1926 memcmp.c, memcoll.c, memcpy.c, memmove.c, mkdir-p.c,
1927 modechange.c, mountlist.c, open-safer.c, physmem.c,
1928 pipe-safer.c, pipe.c, poll.c, posixver.c, progname.c,
1929 progreloc.c, putenv.c, quote.c, quotearg.c, readline.c,
1930 readlink.c, realloc.c, regex.c, rename.c, rmdir.c, rpmatch.c,
1931 safe-read.c, same.c, save-cwd.c, savedir.c, sig2str.c,
1932 strcspn.c, strerror.c, stripslash.c, strncasecmp.c, strndup.c,
1933 strnlen.c, strnlen1.c, strsep.c, strstr.c, strtod.c,
1934 strtoimax.c, strtol.c, strverscmp.c, tempname.c, time_r.c,
1935 userspec.c, utimecmp.c, version-etc-fsf.c,
1936 version-etc.c, wait-process.c, xalloc-die.c, xgetcwd.c,
1937 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xsetenv.c,
1938 xstrndup.c, xstrtoimax.c, xstrtol.c, xstrtoumax.c, yesno.c:
1939 Standardize inclusion of config.h.
1940 * __fpending.h, dirfd.h, getdate.h, human.h,
1941 inttostr.h: Removed inclusion of config.h from header files.
1942 * inttostr.c: Adjusted in-tree users.
1943 * timespec.h: Remove superfluous warning to include config.h.
1944 * atexit.c, chdir-long.c chown.c, fchown-stub.c, getgroups.c,
1945 gettimeofday.c, lchown.c, lstat.c, mkdir.c, mkstemp.c,
1946 nanosleep.c, openat.c, raise.c, readtokens0.c, readutmp.c,
1947 unlinkdir.c: Guard inclusion of config.h with HAVE_CONFIG_H.
1949 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1951 * stat-time.h: New file.
1952 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1953 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1955 (timespec_cmp): New function.
1956 * utimecmp.c: Include stat-time.h.
1957 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1958 members exist, not on the obsolescent ST_MTIM_NSEC.
1959 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1961 2005-09-15 Derek Price <derek@ximbiot.com>
1962 Paul Eggert <eggert@cs.ucla.edu>
1964 * regcomp.c, regexec.c, regex_internal.c: Back out previous
1965 changes, consolidating in...
1966 * regex_internal.h: ...this file.
1968 2005-09-15 Derek Price <derek@ximbiot.com>
1970 * regex_internal.h: Blank `pure' for GNUC < 3.
1971 * regex_internal.c: Ditto, using this...
1972 (__GNUC_PREREQ): ...new macro.
1973 * regcomp.c, regexec.c: Blank `always_inline' for GNUC < 3.1 using...
1974 (__GNUC_PREREQ): ...this new macro.
1976 * strstr.h: Include string.h. Define strstr as a macro here.
1978 2005-09-13 Derek Price <derek@ximbiot.com>
1980 * canon-host.c (canon_host_r): Set *cherror on memory allocation
1982 Reported by Jim Meyering <jim@meyering.net>.
1984 2005-09-13 Jim Meyering <jim@meyering.net>
1986 * canon-host.c: Filter through gnu indent and reword comments slightly.
1987 * canon-host.h (ch_strerror_r): Tweak cpp indentation and spacing.
1989 2005-09-12 Ralf Wildenhues <Ralf.Wildenhues@gmx.de> (tiny change)
1991 * lib/base64.c: Typo.
1992 (base64_encode): Put b64str in initialized data section.
1994 2005-09-12 Derek Price <derek@ximbiot.com>
1996 Return usable errors from canon-host.
1997 * canon-host.h: New file.
1998 * canon-host.c (canon_host): Wrap...
1999 (canon_host_r): ...this new function, which now relies exclusively on
2001 (ch_strerror): New function.
2002 (last_cherror): New global.
2003 * getaddrinfo.c: Move include of getaddrinfo.h first to test interface.
2004 (getaddrinfo): Add AI_CANONNAME functionality. Don't do arithmetic on
2006 (freeaddrinfo): Free ai->ai_canonname when set.
2008 2005-09-12 Derek Price <derek@ximbiot.com>
2009 Paul Eggert <eggert@cs.ucla.edu>
2011 * glob-libc.h: Renamed from glob_.h. The new version is
2012 taken from libc's glob.h, except with '#ifdef __GLOB_GNULIB'
2013 protecting things that should be done only in gnulib contexts.
2014 * glob_.h: New file, containing only the glob things needed for
2016 (GLOB_PREFIX): Remove. All uses changed to look for __GLOB_GNULIB.
2017 (__GLOB_CONCAT, __GLOB_XCONCAT, __GLOB_ID): Remove; no longer needed.
2018 (glob, globfree, glob_pattern_p): Now defined simply in terms of
2019 rpl_glob, rpl_globfree, rpl_glob_pattern_p.
2020 (__GLOB_GNULIB): New macro, to keep the glob.h changes clearer
2021 and to respect the namespace rules better.
2023 2005-09-12 Paul Eggert <eggert@cs.ucla.edu>
2025 Merge glibc and coreutils changes into gnulib, plus a few
2027 * md5.c: Use #error rather than a string.
2028 (CYCLIC): New macro, from glibc source. Use it instead of rol.
2029 * md5.h (__GNUC_PREREQ, __THROW): Define if not defined already.
2030 (__attribute__): Define to empty for non recent-GCC.
2031 (__md5_buffer, __md5_finish_ctx, __md5_init_ctx, __md5_process_block):
2032 (__md5_process_bytes, __md5_read_ctx, __md5_stream):
2033 Renamed from their non-__ counterparts, with new macros replacing
2034 them if not _LIBC. Add __THROW attribute.
2036 (struct md5_ctx): Align buffer if using GCC.
2037 * sha1.h (struct sha1_ctx): Likewise.
2038 * sha1.c (SWAP): Renamed from the NOTSWAP. All uses changed.
2039 The old name was backwards.
2040 (NOTSWAP): Remove; not used.
2041 (rol): New macro, moved here from md5.h.
2042 (sha1_process_block): Remove a FIXME that doesn't make sense.
2044 2005-09-12 Derek Price <derek@ximbiot.com>
2046 * gai_strerror.c: Include config.h when available. Include
2047 getaddrinfo.h before other headers to test interface.
2048 Reported by Larry Jones <lawrence.jones@ugs.com>.
2050 2005-09-08 Paul Eggert <eggert@cs.ucla.edu>
2052 * glob.c (glob, globfree, __glob_pattern_p): Use old-style function
2053 definitions, since that's the preferred style in glibc.
2054 Fix a minor spacing issue, and update copyright notice to match glibc's.
2056 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
2058 * regex_internal.h (bitset_not): Add parens to avoid gcc -Wall warning.
2060 2005-09-06 Simon Josefsson <jas@extundo.com>
2062 * getpass.c (getpass): Fix typo, test for HAVE_TCSETATTR and not
2063 TCSETATTR. Reported by Derek Price <derek@ximbiot.com>.
2065 2005-09-05 Paul Eggert <eggert@cs.ucla.edu>
2067 Change bitset word type from unsigned int to unsigned long int,
2068 as this has better performance on typical 64-bit hosts.
2069 Port bitset code to hosts with unusual word sizes.
2070 * regcomp.c (build_equiv_class, build_charclass, build_range_exp):
2071 (build_collating_symbol):
2072 Prefer bitset to re_bitset_ptr_t in prototypes, when the actual
2073 argument is a bitset. This is merely a style issue, but it makes
2074 it clearer that an entire array is expected.
2075 (re_compile_fastmap_iter, init_dfa, init_word_char, optimize_subexps):
2076 * regcomp.c (lower_subexp, parse_bracket_exp, built_charclass_op):
2077 Port to the case where bitset_word is not the same as unsigned int.
2078 * regex_internal.h (bitset_set, bitset_clear, bitset_contain):
2079 (bitset_not, bitset_merge, bitset_set_all, bitset_mask):
2081 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2082 (build_trtable, group_nodes_into_DFAstates):
2084 * regcomp.c (re_compile_fastmap_iter, utf8_sb_map, optimize_utf8):
2085 Don't assume that SBC_MAX is a multiple of BITSET_WORD_BITS.
2086 * regex_internal.h (bitset_set_all, bitset_not): Likewise.
2087 * regexec.c (group_nodes_into_DFAstates): Likewise.
2088 * regcomp.c (utf8_sb_map): Don't assume UINT_MAX == 0xffffffff.
2089 * regcomp.c (optimize_subexps, lower_subexp):
2090 Work even if bitset_word has holes in its bitwise representation.
2091 * regex_internal.h (BITSET_WORD_BITS): Likewise.
2092 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2094 * regex_internal.c (re_string_reconstruct):
2095 Don't assume UCHAR_MAX == 255.
2096 * regex_internal.h (bitset_set_all): Likewise.
2097 * regex_internal.h (BITSET_WORD_BITS): Renamed from UINT_BITS.
2099 (BITSET_WORDS): Renamed from BITSET_UINTS. All uses changed.
2100 (bitset_word): New type, replacing 'unsigned int' for bitset uses.
2102 (BITSET_WORD_MAX): New macro.
2103 (bitset_set, bitset_clear, bitset_contain, bitset_empty):
2104 (bitset_set_all, bitset_copy): Now inline functions, not macros.
2105 (bitset_empty, bitset_copy):
2106 Prefer sizeof (bitset) to multiplying it out ourselves.
2107 (bitset_not_merge): Remove; unused.
2108 (bitset_contain): Return bool, not unsigned int with one bit on.
2109 All callers changed.
2110 * regexec.c (build_trtable): Don't assume bitset has no stricter
2111 alignment than re_node_set; do this by defining a new internal
2112 type struct dests_alloc and using it to allocate memory.
2114 2005-09-02 Paul Eggert <eggert@cs.ucla.edu>
2116 Check for arithmetic overflow when calculating sizes, to prevent
2117 some buffer-overflow issues. These patches are conservative, in the
2118 sense that when I couldn't determine whether an overflow was possible,
2119 I inserted a run-time check.
2120 * regex_internal.h (re_xmalloc, re_xrealloc, re_x2realloc): New macros.
2121 (SIZE_MAX) [!defined SIZE_MAX]: New macro.
2122 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc):
2123 (re_xnrealloc, re_x2nrealloc): New inline functions.
2124 * lib/regcomp.c (init_dfa, analyze, build_range_exp, parse_bracket_exp):
2125 (build_equiv_class, build_charclass): Check for arithmetic overflow
2126 in size expression calculations.
2127 * lib/regex_internal.c (re_string_realloc_buffers):
2128 (build_wcs_upper_buffer, re_node_set_add_intersect):
2129 (re_node_set_init_union, re_node_set_insert, re_node_set_insert_last):
2130 (re_dfa_add_node, register_state): Likewise.
2131 * lib/regexec.c (re_search_stub, re_copy_regs, re_search_internal):
2132 (prune_impossible_nodes, push_fail_stack, set_regs, check_arrival):
2133 (build_trtable, extend_buffers, match_ctx_init, match_ctx_add_entry):
2134 (match_ctx_add_subtop, match_ctx_add_sublast): Likewise.
2136 2005-09-01 Paul Eggert <eggert@cs.ucla.edu>
2138 * glob.c (GET_LOGIN_NAME_MAX): Renamed from LOGIN_NAME_MAX,
2139 to avoid a collision with bits/local_lim.h in glibc.
2140 All uses changed. Problem reported by Dmitry V. Levin in
2141 <http://sources.redhat.com/bugzilla/show_bug.cgi?id=1060>.
2143 * regex_internal.c (build_wcs_upper_buffer): Fix portability
2144 bugs in int versus size_t comparisons.
2145 (re_string_context_at): Fix bug where the code assumed that
2148 Use bool where appropriate.
2149 * regcomp.c (re_set_fastmap): ICASE arg is bool, not int.
2150 All callers changed.
2151 (calc_eclosure_iter): Likewise, for ROOT arg.
2152 (parse_bracket_element): Likewise, for ACCEPT_HYPHEN arg.
2153 (build_charclass_op): Likewise, for NON_MATCH arg.
2154 * regex_internal.c (re_string_allocate, re_string_construct):
2155 (re_string_construct_common): Likewise, for ICASE arg.
2156 * regexec.c (re_search_2_stub, re_search_stub):
2157 Likewise, for RET_LEN arg.
2158 (check_matching): Likewise, for FL_LONGEST_MATCH arg.
2159 (set_regs): Likewise, for FL_BACKTRACK arg.
2160 * regcomp.c (re_compile_fastmap_iter, optimize_utf8):
2161 (duplicate_node_closure, calc_inveclosure, calc_eclosure):
2162 (calc_eclosure_iter, parse_bracket_exp):
2163 Use bool for internal variables that are booleans.
2164 * regexec.c (re_search_internal, check_matching, proceed_next_node):
2165 (set_regs, build_sifted_states, sift_states_bkref):
2166 (check_arrival_add_next_nodes, check_arrival_expand_ecl_sub):
2167 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2168 (find_collation_sequence_value):
2170 * regex_internal.c (re_node_set_insert, re_node_set_insert_last):
2171 (re_node_set_compare):
2172 Return bool, not int. All callers changed.
2173 * regexec.c (check_halt_node_context, check_dst_limits):
2174 (build_trtable, check_node_accept): Likewise.
2175 * regex_internal.h: Include stdbool.h.
2177 Fix bugs uncovered when converting to bool.
2178 * regcomp.c (calc_eclosure_iter): Check for storage allocation
2179 failure instead of charging ahead blindly.
2180 * regex_internal.c (register_state): Likewise.
2181 * regexec.c (re_search_2_stub): Use simpler method than boolean
2182 for freeing internal storage.
2183 (group_nodes_into_DFA_states): Use unsigned int, not int, for
2184 bitset pieces used as boolean, to avoid undefined behavior
2185 on hosts that do int overflow checking.
2187 2005-08-31 Derek Price <derek@ximbiot.com>
2189 * getdelim.c (getdelim): Return EOF on EOF.
2190 Reported by Larry Jones <lawrence.jones@ugs.com>.
2192 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2194 * regex_internal.c (re_string_reconstruct): Don't assume buffer
2195 lengths fit in regoff_t; this isn't true if regoff_t is the same
2197 * regex.c (re_search_internal): 5th arg is LAST_START
2198 (= START + RANGE) instead of RANGE. This avoids overflow
2199 problems when regoff_t is the same width as size_t.
2200 All callers changed.
2201 (re_search_2_stub): Check for overflow when adding the
2202 sizes of the two strings.
2203 (re_search_stub): Check for overflow when adding START
2204 to RANGE; if it occurs, substitute the extreme value.
2206 2005-08-31 Jim Meyering <jim@meyering.net>
2208 * regcomp.c (search_duplicated_node): Make first pointer arg
2210 * regex_internal.c (create_ci_newstate, create_cd_newstate):
2211 (register_state): Likewise.
2212 * regexec.c (search_cur_bkref_entry, check_dst_limits):
2213 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2214 (group_nodes_into_DFAstates): Likewise.
2216 2005-08-31 Paul Eggert <eggert@cs.ucla.edu>
2218 On 64-bit hosts (where size_t is 64 bits and int is 32 bits), the
2219 old glibc regex code mishandles strings longer than 2**31 bytes.
2220 This patch fixes this when the regex code is used in gnulib
2221 (i.e., outside glibc).
2223 This patch should not affect the use of the regex code inside
2224 glibc. No doubt this problem also needs to be handled for glibc
2225 as well, but the result will be an incompatible change to the
2226 glibc ABI, and the old ABI will have to be supported too. That
2227 can be the the subject for another patch.
2229 * regex.h (_REGEX_LARGE_OFFSETS): New feature-test macro,
2230 governing whether the rest of this patch is active. By default,
2231 the macro is disabled and the patch has no effect.
2232 (regoff_t) [defined _REGEX_LARGE_OFFSETS]: Define to off_t, not int.
2233 (__re_idx_t, __re_size_t, __re_long_size_t): New types.
2234 (struct re_pattern_buffer, re_search, re_search_2, re_match):
2235 (re_match_2, re_set_registers): Use the new types.
2236 * regex_internal.h (Idx, re_hashval_t): New types.
2237 (REG_MISSING, REG_ERROR, REG_VALID_INDEX, REG_VALID_NONZERO_INDEX):
2239 (re_node_set, re_charset_t, re_token_t, re_string_realloc_buffers):
2240 (re_string_context_at, bin_tree_t, re_dfastate_t):
2241 (struct re_state_table_entry, state_array_t, re_sub_match_last_t):
2242 (re_sub_match_top_t, re_match_context_t, re_sift_context_t):
2243 (struct re_fail_stack_ent_t, struct re_fail_stack_t, struct re_dfa_t):
2244 (re_string_char_size_at, re_string_wchar_at):
2245 (re_string_elem_size_at):
2246 Use the new types and macros to port to 64-bit hosts.
2247 Use unsigned types for internal values, so that the code
2248 mostly works even for arrays larger than SSIZE_MAX.
2249 * regcomp.c (re_compile_internal, init_dfa, duplicate_node):
2250 (search_duplicated_node, calc_eclosure_iter, fetch_number):
2251 (parse_reg_exp, parse_branch, parse_expression, parse_sub_exp):
2252 (build_equiv_class, build_charclass, re_compile_fastmap_iter):
2253 (free_dfa_content, create_initial_state, optimize_utf8, analyze):
2254 (optimize_subexps, calc_first, link_nfa_nodes, duplicate_node_closure):
2255 (calc_inveclosure, parse_dup_op, build_range_exp):
2256 (build_collating_symbol, parse_bracket_exp, build_charclass_op):
2257 (fetch_number, create_token_tree, mark_opt_subexp):
2259 * regex_internal.c (re_string_construct_common, create_ci_newstate):
2260 (create_cd_newstate, re_string_allocate, re_string_construct):
2261 (re_string_realloc_buffers, build_wcs_upper_buffer):
2262 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2263 (re_string_reconstruct, re_string_peek_byte_case):
2264 (re_string_fetch_byte_case, re_string_context_at):
2265 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2266 (re_node_set_init_copy, re_node_set_add_intersect):
2267 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2268 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2269 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2270 (re_acquire_state, re_acquire_state_context, register_state):
2272 * regex.c (match_ctx_init, match_ctx_add_entry, search_cur_bkref_entry):
2273 (match_ctx_add_subtop, match_ctx_add_sublast, sift_ctx_init):
2274 (re_search_internal, re_search_2_stub, re_search_stub)
2275 (re_copy_regs, check_matching, check_halt_state_context, update_regs):
2276 (push_fail_stack, sift_states_iter_mb, build_sifted_states):
2277 (update_cur_sifted_state, check_dst_limits):
2278 (check_dst_limits_calc_pos_1, check_dst_limits_calc_pos):
2279 (check_subexp_limits, sift_states_bkref, merge_state_array):
2280 (check_subexp_matching_top, get_subexp, get_subexp_sub):
2281 (find_subexp_node, check_arrival, check_arrival_add_next_nodes):
2282 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2283 (expand_bkref_cache, check_node_accept_bytes):
2284 (group_nodes_into_DFAstates, check_node_accept, regexec, re_match):
2285 (re_search, re_match_2, re_search_2, prune_impossible_nodes):
2286 (acquire_init_state_context, check_halt_node_context):
2287 (proceed_next_node, pop_fail_stack, set_regs, free_fail_stack_return):
2288 (sift_states_backward, clean_state_log_if_needed):
2289 (sub_epsilon_src_nodes, add_epsilone_src_nodes, merge_state_with_log):
2290 (find_recover_state, transit_state_sb, transit_state_mb):
2291 (transit_state_bkref, build_trtable, match_ctx_clean):
2293 * regcomp.c (parse_dup_op): Add an extra test if Idx is unsigned,
2294 to work around an assumption that REG_MISSING is negative.
2296 * regcomp.c (re_comp) [defined _REGEX_RE_COMP || defined _LIBC]:
2297 (seek_collating_symbol_entry) [defined _LIBC]:
2298 (lookup_collation_sequence_value) [defined _LIBC]:
2299 (build_range_exp, build_collating_symbol) [defined _LIBC]:
2300 Use prototypes rather than old-style function definitions.
2301 * regexec.c (re_exec) [defined _REGEX_RE_COMP || defined _LIBC]:
2302 (transit_state_sb) [0]:
2303 (find_collation_sequence_value) [defined _LIBC]: Likewise.
2305 * regexec.c (re_search_internal): Simplify update of rm_so and
2308 * regcomp.c (re_compile_fastmap_iter, init_dfa, init_word_char):
2309 (optimize_subexps, lower_subexp):
2310 Don't assume 1<<31 has defined behavior on hosts with 32-bit int,
2311 since the signed shift might overflow. Use 1u<<31 instead.
2312 * regex_internal.h (bitset_set, bitset_clear, bitset_contain): Likewise.
2313 * regexec.c (check_dst_limits_calc_pos_1, check_subexp_matching_top):
2316 * regcomp.c (optimize_subexps, lower_subexp):
2317 Use CHAR_BIT rather than 8, for clarity.
2318 * regexec.c (check_dst_limits_calc_pos_1):
2319 (check_subexp_matching_top): Likewise.
2320 * regcomp.c (init_dfa): Make table_size unsigned, so that we don't
2321 have to worry about portability issues when shifting it left.
2322 Remove no-longer-needed test for table_size > 0.
2323 * regcomp.c (parse_sub_exp): Do not shift more bits than there are
2324 in a word, as the resulting behavior is undefined.
2325 * regexec.c (check_dst_limits_calc_pos_1): Likewise;
2326 in one case, a <= should have been an <, and in another case the
2327 whole test was missing.
2328 * regex_internal.h (BYTE_BITS): Remove. All uses changed to
2329 the standard name CHAR_BIT.
2330 * regexec.c (match_ctx_add_entry): Don't assume that ~0 == -1;
2331 this is not true on one's complement and signed-magnitude hosts.
2333 * regex_internal.h (re_sub_match_top_t): Remove unused member
2335 (struct re_dfa_t): Remove unused member states_alloc.
2336 * regcomp.c (init_dfa): Don't initialize unused members.
2338 2005-08-31 Bruno Haible <bruno@clisp.org>
2340 * strstr.c: Include <stddef.h>, for NULL.
2341 * strcasestr.c: Likewise.
2342 Reported by Yoann Vandoorselaere <yoann.v@prelude-ids.com>.
2344 2005-08-30 "Oskar Liljeblad" <oskar@osk.mine.nu>
2346 * iconvme.h: Add prototype for iconv_alloc.
2348 2005-08-29 Simon Josefsson <jas@extundo.com>
2350 * iconvme.c: Fix errno.
2352 2005-08-29 "Oskar Liljeblad" <oskar@osk.mine.nu>
2354 * iconvme.c: Split iconv_string into iconv_alloc.
2356 2005-08-27 Jim Meyering <jim@meyering.net>
2358 * fopen-safer.c: Merge minor changes from coreutils.
2359 * dup-safer.c: Likewise.
2360 * fd-safer.c: Likewise.
2362 Merge from coreutils.
2363 * stdio--.h: New file.
2364 * stdlib--.h: New file.
2365 * mkstemp-safer.c: New file.
2367 GNU tar needs these.
2368 * pipe-safer.c: New file.
2369 * creat-safer.c: New file.
2370 * fcntl--.h (creat): Define to creat_safer.
2371 * fcntl-safer.h: Include <sys/types.h> and declare creat_safer.
2372 * unistd--.h (pipe): Define to pipe_safer.
2373 * unistd-safer.h: Declare pipe_safer.
2375 2005-08-26 Paul Eggert <eggert@cs.ucla.edu>
2377 * regex_internal.h: Remove all references to
2378 RE_NO_INTERNAL_PROTOTYPES; no longer neeeded now that we assume C89
2380 (bitset_not, bitset_merge, bitset_not_merge):
2381 (bitset_mask, re_string_allocate, re_string_construct):
2382 (re_string_reconstruct, re_string_destruct, re_string_elem_size_at):
2383 (re_string_char_size_at, re_string_wchar_at, re_string_peek_byte_case):
2384 (re_string_fetch_byte_case, re_node_set_alloc, re_node_set_init_1):
2385 (re_node_set_init_2, re_node_set_init_copy, re_node_set_add_intersect):
2386 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2387 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2388 (re_node_set_remove_at, re_dfa_add_node, re_acquire_state):
2389 (re_acquire_state_context):
2390 Remove unnecessary forward decls.
2391 (re_string_char_size_at, re_string_wchar_at, re_string_elem_size_at):
2392 Put __attribute at function definition,
2393 now that the function decl has been removed.
2394 * lib/regex_internal.c (re_string_peek_byte_case):
2395 (re_string_fetch_byte_case, re_node_set_compare, re_node_set_contains):
2398 2005-08-26 Simon Josefsson <jas@extundo.com>
2400 * getpass.c: Use _WIN32 instead of WIN32, suggested by Bruno
2401 Haible <bruno@clisp.org>.
2403 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2405 * regexec.c (set_regs): Don't alloca with an unbounded size.
2407 alloca modernization/simplification for regex.
2408 * regex.c: Remove portability cruft for alloca. This no longer
2409 needs to be at the start of the file, and can be moved into
2410 regex_internal.h and simplified.
2411 * regex_internal.h: Include <alloca.h>.
2412 (__libc_use_alloca) [!defined _LIBC]: New macro.
2413 * regexec.c (build_trtable): Remove "#ifdef _LIBC", since the code
2414 now works outside glibc.
2416 2005-08-24 Simon Josefsson <jas@extundo.com>
2418 * getpass.c: Add WIN32 implementation. Conditionalize use of
2419 termios.h, tcgetattr, tcsetattr and __fsetlocking. Remove some
2420 GLIBC specific code.
2422 2005-08-25 Paul Eggert <eggert@cs.ucla.edu>
2424 Make regex safe for g++. This fixes one real bug (an "err"
2425 that should have been "*err"). g++ problem reported by
2427 * regex_internal.h (re_calloc): New macro, consistent with
2428 re_malloc etc. All callers of calloc changed to use re_calloc.
2429 * regex_internal.c (build_wcs_upper_buffer): Return reg_errcode_t,
2430 not int. All callers changed.
2431 * regcomp.c (re_compile_fastmap_iter): Don't use alloca (mb_cur_max);
2432 just use an array of size MB_LEN_MAX.
2433 * regexec.c (push_fail_stack): Use re_realloc, not realloc.
2434 (find_recover_state): Change "err" to "*err"; this fixes what
2435 appears to be a real bug.
2436 (check_arrival_expand_ecl_sub): Be consistent about reg_errcode_t
2439 2005-08-25 Jim Meyering <jim@meyering.net>
2441 * open-safer.c: Include <config.h>.
2442 Otherwise, we'd lose LARGEFILE support in any file using
2445 2005-08-24 Paul Eggert <eggert@cs.ucla.edu>
2447 * regcomp.c (regerror): 2nd arg is 'restrict', as per POSIX.
2448 * regex.h (regerror): Likewise.
2450 * regex.c: Do not include <sys/types.h>, as POSIX no longer
2451 requires this. (The code never needed it.)
2453 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
2454 All uses of recently-renamed identifiers changed to use the new,
2455 POSIX-compliant names. The code will build and run just fine
2456 without these changes, but it's better to eat our own dog food
2457 and use the standard-conforming names.
2459 * regex.h: Fix a multitude of POSIX name space violations.
2460 These changes have an effect only for programs that define
2461 _POSIX_C_SOURCE, _POSIX_SOURCE, or _XOPEN_SOURCE; they
2462 do not change anything for programs compiled in the normal way.
2463 Also, there is no effect on the ABI.
2465 (_REGEX_SOURCE): New macro.
2466 Do not include <stddef.h> if _XOPEN_SOURCE and VMS are both
2467 defined and _GNU_SOURCE is not; this fixes a name space violation.
2469 Rename the following macros to obey POSIX requirements.
2470 The old names are still visible as macros if _REGEX_SOURCE is defined.
2471 (REG_BACKSLASH_ESCAPE_IN_LISTS): renamed from
2472 RE_BACKSLASH_ESCAPE_IN_LISTS.
2473 (REG_BK_PLUS_QM): renamed from RE_BK_PLUS_QM.
2474 (REG_CHAR_CLASSES): renamed from RE_CHAR_CLASSES.
2475 (REG_CONTEXT_INDEP_ANCHORS): renamed from RE_CONTEXT_INDEP_ANCHORS.
2476 (REG_CONTEXT_INDEP_OPS): renamed from RE_CONTEXT_INDEP_OPS.
2477 (REG_CONTEXT_INVALID_OPS): renamed from RE_CONTEXT_INVALID_OPS.
2478 (REG_DOT_NEWLINE): renamed from RE_DOT_NEWLINE.
2479 (REG_DOT_NOT_NULL): renamed from RE_DOT_NOT_NULL.
2480 (REG_HAT_LISTS_NOT_NEWLINE): renamed from RE_HAT_LISTS_NOT_NEWLINE.
2481 (REG_INTERVALS): renamed from RE_INTERVALS.
2482 (REG_LIMITED_OPS): renamed from RE_LIMITED_OPS.
2483 (REG_NEWLINE_ALT): renamed from RE_NEWLINE_ALT.
2484 (REG_NO_BK_BRACES): renamed from RE_NO_BK_BRACES.
2485 (REG_NO_BK_PARENS): renamed from RE_NO_BK_PARENS.
2486 (REG_NO_BK_REFS): renamed from RE_NO_BK_REFS.
2487 (REG_NO_BK_VBAR): renamed from RE_NO_BK_VBAR.
2488 (REG_NO_EMPTY_RANGES): renamed from RE_NO_EMPTY_RANGES.
2489 (REG_UNMATCHED_RIGHT_PAREN_ORD): renamed from
2490 RE_UNMATCHED_RIGHT_PAREN_ORD.
2491 (REG_NO_POSIX_BACKTRACKING): renamed from RE_NO_POSIX_BACKTRACKING.
2492 (REG_NO_GNU_OPS): renamed from RE_NO_GNU_OPS.
2493 (REG_DEBUG): renamed from RE_DEBUG.
2494 (REG_INVALID_INTERVAL_ORD): renamed from RE_INVALID_INTERVAL_ORD.
2495 (REG_IGNORE_CASE): renamed from RE_ICASE. This renaming is a bit
2496 unusual, since we can't clash with the POSIX REG_ICASE.
2497 (REG_CARET_ANCHORS_HERE): renamed from RE_CARET_ANCHORS_HERE.
2498 (REG_CONTEXT_INVALID_DUP): renamed from RE_CONTEXT_INVALID_DUP.
2499 (REG_NO_SUB): renamed from RE_NO_SUB.
2500 (REG_SYNTAX_EMACS): renamed from RE_SYNTAX_EMACS.
2501 (REG_SYNTAX_AWK): renamed from RE_SYNTAX_AWK.
2502 (REG_SYNTAX_GNU_AWK): renamed from RE_SYNTAX_GNU_AWK.
2503 (REG_SYNTAX_POSIX_AWK): renamed from RE_SYNTAX_POSIX_AWK.
2504 (REG_SYNTAX_GREP): renamed from RE_SYNTAX_GREP.
2505 (REG_SYNTAX_EGREP): renamed from RE_SYNTAX_EGREP.
2506 (REG_SYNTAX_POSIX_EGREP): renamed from RE_SYNTAX_POSIX_EGREP.
2507 (REG_SYNTAX_ED): renamed from RE_SYNTAX_ED.
2508 (REG_SYNTAX_SED): renamed from RE_SYNTAX_SED.
2509 (_REG_SYNTAX_POSIX_COMMON): renamed from _RE_SYNTAX_POSIX_COMMON.
2510 (REG_SYNTAX_POSIX_BASIC): renamed from RE_SYNTAX_POSIX_BASIC.
2511 (REG_SYNTAX_POSIX_MINIMAL_BASIC): renamed from
2512 RE_SYNTAX_POSIX_MINIMAL_BASIC.
2513 (REG_SYNTAX_POSIX_EXTENDED): renamed from RE_SYNTAX_POSIX_EXTENDED.
2514 (REG_SYNTAX_POSIX_MINIMAL_EXTENDED): renamed from
2515 RE_SYNTAX_POSIX_MINIMAL_EXTENDED.
2516 (REG_DUP_MAX): renamed from RE_DUP_MAX. No need to undef it.
2517 (REG_UNALLOCATED): Renamed from REGS_UNALLOCATED.
2518 (REG_REALLOCATE): Renamed from REGS_REALLOCATE.
2519 (REG_FIXED): Renamed from REGS_FIXED.
2520 (REG_NREGS): Renamed from RE_NREGS.
2522 (REG_ICASE, REG_NEWLINE, REG_NOSUB): Do not depend on the values
2523 of other REG_* macros, since POSIX says the user is allowed to
2524 #undef these macros selectively.
2526 (reg_errcode_t): Update comment stating what other tables need
2529 Rename the following enum values to obey POSIX requirements.
2530 The old names are still visible as macros.
2531 (_REG_ENOSYS): Renamed from REG_ENOSYS. Define even if _XOPEN_SOURCE
2532 is not defined, since GNU is supposed to be a superset of POSIX as
2533 much as possible, and since we want reg_errcode_t to be a signed
2534 type for implementation consistency.
2535 (_REG_NOERROR): Renamed from REG_NOERROR.
2536 (_REG_NOMATCH): Renamed from REG_NOMATCH.
2537 (_REG_BADPAT): Renamed from REG_BADPAT.
2538 (_REG_ECOLLATE): Renamed from REG_ECOLLATE.
2539 (_REG_ECTYPE): Renamed from REG_ECTYPE.
2540 (_REG_EESCAPE): Renamed from REG_EESCAPE.
2541 (_REG_ESUBREG): Renamed from REG_ESUBREG.
2542 (_REG_EBRACK): Renamed from REG_EBRACK.
2543 (_REG_EPAREN): Renamed from REG_EPAREN.
2544 (_REG_EBRACE): Renamed from REG_EBRACE.
2545 (_REG_BADBR): Renamed from REG_BADBR.
2546 (_REG_ERANGE): Renamed from REG_ERANGE.
2547 (_REG_ESPACE): Renamed from REG_ESPACE.
2548 (_REG_BADRPT): Renamed from REG_BADRPT.
2549 (_REG_EEND): Renamed from REG_EEND.
2550 (_REG_ESIZE): Renamed from REG_ESIZE.
2551 (_REG_ERPAREN): Renamed from REG_ERPAREN.
2552 (REG_ENOSYS, REG_NOERROR, REG_NOMATCH, REG_BADPAT, REG_ECOLLATE):
2553 (REG_ECTYPE, REG_EESCAPE, REG_ESUBREG, REG_EBRACK, REG_EPAREN):
2554 (REG_EBRACE, REG_BADBR, REG_ERANGE, REG_ESPACE, REG_BADRPT, REG_EEND):
2555 (REG_ESIZE, REG_ERPAREN): Now macros, not enum constants.
2557 (_REG_RE_NAME, _REG_RM_NAME): New macros.
2558 (REG_TRANSLATE_TYPE): Renamed from RE_TRANSLATE_TYPE. All uses
2559 changed. But support the old name if the new one is not defined
2560 and if _REGEX_SOURCE.
2562 Change the following member names in struct re_pattern_buffer.
2563 The old names are still supported if !_REGEX_SOURCE.
2564 The new names are always supported, regardless of _REGEX_SOURCE.
2565 (re_buffer): Renamed from buffer.
2566 (re_allocated): Renamed from allocated.
2567 (re_used): Renamed from used.
2568 (re_syntax): Renamed from syntax.
2569 (re_fastmap): Renamed from fastmap.
2570 (re_translate): Renamed from translate.
2571 (re_can_be_null): Renamed from can_be_null.
2572 (re_regs_allocated): Renamed from regs_allocated.
2573 (re_fastmap_accurate): Renamed from fastmap_accurate.
2574 (re_no_sub): Renamed from no_sub.
2575 (re_not_bol): Renamed from not_bol.
2576 (re_not_eol): Renamed from not_eol.
2577 (re_newline_anchor): Renamed from newline_anchor.
2579 Change the following member names in struct re_registers.
2580 The old names are still supported if !_REGEX_SOURCE.
2581 The new names are always supported, regardless of _REGEX_SOURCE.
2582 (rm_num_regs): Renamed from num_regs.
2583 (rm_start): Renamed from start.
2584 (rm_end): Renamed from end.
2586 (re_set_syntax, re_compile_pattern, re_compile_fastmap):
2587 (re_search, re_search_2, re_match, re_match_2, re_set_registers):
2588 Prepend __ to parameter names.
2590 Undo yesterday's changes.
2592 2005-08-24 Jim Meyering <jim@meyering.net>
2594 Sync from coreutils.
2595 * fcntl--.h, fcntl-safer.h, open-safer.c: New files.
2597 2005-08-21 Bruno Haible <bruno@clisp.org>
2599 * lock.h: Add multiple inclusion guard.
2600 * tls.h: Add multiple inclusion guard.
2602 2005-08-23 Paul Eggert <eggert@cs.ucla.edu>
2604 * regex.h (REG_NOSYS)
2605 [!defined _XOPEN_SOURCE && 200112L <= _POSIX_C_SOURCE]:
2606 Define, since POSIX requires it as of 2001.
2607 (_REG_ENOSYS) [! (defined _XOPEN_SOURCE || 200112L <= _POSIX_C_SOURCE)]:
2608 New private symbol, used to keep the enum signed in all cases.
2609 * regex.h (RE_NO_EMPTY_RANGES): Fix doc bug reported by James Youngman
2610 in <http://lists.gnu.org/archive/html/bug-gnulib/2005-07/msg00132.html>.
2612 * regex_internal.c (re_string_skip_chars, register_state):
2614 Remove forward decls; no longer needed now that we use prototypes.
2615 * regexec.c (acquire_init_state_context, check_halt_node_context):
2616 (proceed_next_node, pop_fail_stack, sub_epsilon_src_nodes):
2617 (clean_state_log_if_needed): Likewise.
2619 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2621 Fix problems reported by Sam Steingold in
2622 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00007.html>.
2623 * regexec.c (sift_states_bkref): Fix portability bug: the code
2624 assumed that reg_errcode_t is a signed type, which is not
2625 necessarily true if _XOPEN_SOURCE is not defined.
2626 * regex_internal.c (calc_state_hash): Put 'inline' before type, since
2627 some compilers warn about it otherwise.
2629 2005-08-20 Jim Meyering <jim@meyering.net>
2631 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
2632 of unused local, dfa.
2634 2005-08-20 Paul Eggert <eggert@cs.ucla.edu>
2636 * regcomp.c (create_initial_state): Remove duplicate decl.
2637 (init_word_char, create_initial_state, duplicate_node_closure):
2638 (fetch_token, peek_token_bracket, build_range_exp):
2639 (build_collating_symbol): Remove forward decls; no longer needed
2640 now that we use prototypes.
2643 (re_compile_pattern, re_set_syntax, re_compile_fastmap):
2644 (re_compile_fastmap_iter, regcomp, regerror, regfree):
2645 (re_compile_internal, init_dfa, init_word_char, free_workarea_compile):
2646 (create_initial_state, optimize_utf8, analyze, postorder, preorder):
2647 (optimize_subexps, lower_subexps, lower_subexp, calc_first, calc_next):
2648 (link_nfa_nodes, duplicate_node_closure, search_duplicated_node):
2649 (duplicate_node, calc_inveclosure, calc_eclosure, calc_eclosure_iter):
2650 (fetch_token, peek_token, peek_token_bracket, parse, parse_reg_exp):
2651 (parse_branch, parse_expression, parse_sub_exp, parse_dup_op):
2652 (build_range_exp, build_collating_symbol, parse_bracket_exp):
2653 (parse_bracket_element, parse_bracket_symbol, build_equiv_class):
2654 (build_charclass, build_charclass_op, fetch_number, create_tree):
2655 (create_token_tree, mark_opt_subexp, duplicate_tree):
2656 Use prototypes rather than old-style definitions.
2659 (re_string_allocate, re_string_construct, re_string_realloc_buffers):
2660 (re_string_construct_common, build_wcs_buffer, build_wcs_upper_buffer):
2661 (re_string_skip_chars, build_upper_buffer, re_string_translate_buffer):
2662 (re_string_reconstruct, re_string_peek_byte_case):
2663 (re_string_fetch_byte_case, re_string_destruct, re_string_context_at):
2664 (re_node_set_alloc, re_node_set_init_1, re_node_set_init_2):
2665 (re_node_set_init_copy, re_node_set_add_intersect):
2666 (re_node_set_init_union, re_node_set_merge, re_node_set_insert):
2667 (re_node_set_insert_last, re_node_set_compare, re_node_set_contains):
2668 (re_node_set_remove_at, re_dfa_add_node, calc_state_hash):
2669 (re_acquire_state, re_acquire_state_context, register_state):
2670 (create_ci_newstate, create_cd_newstate, free_state):
2672 * regexec.c (regexec, re_match, re_search, re_match_2, re_search_2):
2673 (re_search_2_stub, re_search_stub, re_copy_regs, re_set_registers):
2674 (re_search_internal, prune_impossible_nodes):
2675 (acquire_init_state_context, check_matching, static):
2676 (check_halt_node_context, check_halt_state_context, proceed_next_node):
2677 (push_fail_stack, pop_fail_stack, set_regs, free_fail_stack_return):
2678 (update_regs, sift_states_backward, build_sifted_states):
2679 (clean_state_log_if_needed, merge_state_array):
2680 (update_cur_sifted_state, add_epsilon_src_nodes):
2681 (sub_epsilon_src_nodes, check_dst_limits, check_dst_limits_calc_pos_1):
2682 (check_dst_limits_calc_pos, check_subexp_limits, sift_states_bkref):
2683 (sift_states_iter_mb, transit_state, merge_state_with_log, static):
2684 (find_recover_state, check_subexp_matching_top, transit_state_mb):
2685 (transit_state_bkref, get_subexp, get_subexp_sub, find_subexp_node):
2686 (check_arrival, check_arrival_add_next_nodes):
2687 (check_arrival_expand_ecl, check_arrival_expand_ecl_sub):
2688 (expand_bkref_cache, build_trtable, group_nodes_into_DFAstates):
2689 (check_node_accept_bytes, check_node_accept, extend_buffers):
2690 (match_ctx_init, match_ctx_clean, match_ctx_free, match_ctx_add_entry):
2691 (search_cur_bkref_entry, match_ctx_add_subtop, match_ctx_add_sublast):
2696 (re_string_allocate, re_string_construct, re_string_reconstruct):
2697 (re_string_realloc_buffers, build_wcs_buffer, build_wcs_upper_buffer):
2698 (build_upper_buffer, re_string_translate_buffer, re_string_destruct):
2699 (re_string_elem_size_at, re_string_char_size_at, re_string_wchar_at):
2700 (re_string_context_at, re_string_peek_byte_case):
2701 (re_string_fetch_byte_case): Declare even if RE_NO_INTERNAL_PROTOTYPES
2702 is defined, since we now use prototypes always.
2704 * regex.h (_RE_ARGS): Remove. No longer needed, since we assume
2705 C89 or better. All uses removed.
2707 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2709 * regex_internal.c (re_acquire_state, re_acquire_state_context)
2710 [defined lint]: Suppress bogus uninitialized-variable warnings.
2712 * regcomp.c (duplicate_node): Return new index, not an error code,
2713 and let the caller return REG_ESPACE if out of space. This
2714 removes an uninitialied-variable warning with GCC 4.0.1, and also
2715 avoids taking the address of a local variable. All callers
2718 2005-08-19 Jim Meyering <jim@meyering.net>
2720 * regexec.c (proceed_next_node): Redo local variables to
2721 avoid GCC shadowing warnings.
2723 2005-08-19 Paul Eggert <eggert@cs.ucla.edu>
2725 * regex_internal.c (re_string_realloc_buffers, re_node_set_insert):
2726 (re_node_set_insert_last, re_dfa_add_node):
2727 Rename local variables to avoid GCC shadowing warnings.
2729 2005-08-18 Bruno Haible <bruno@clisp.org>
2731 * strstr.c (strstr): Fix return value in multibyte case.
2732 * strcasestr.c (strcasestr): Likewise.
2734 2005-08-17 Jim Meyering <jim@meyering.net>
2736 Make the %s format (seconds since the epoch) work for a negative
2737 number and when used with a zero-padded field width, e.g. %015s.
2739 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
2740 label so that it precedes the code to set `digits'. Otherwise,
2741 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
2742 print `00-22'. Now, it prints `-0022', as it should.
2744 2005-08-17 Paul Eggert <eggert@cs.ucla.edu>
2746 * regex.h: Remove useless space-before-tab. From coreutils.
2748 2005-08-17 Bruno Haible <bruno@clisp.org>
2750 * strcasestr.h: New file.
2751 * strcasestr.c: New file.
2753 2005-08-17 Bruno Haible <bruno@clisp.org>
2755 * strstr.h: Ignore HAVE_STRSTR, always declare the gnulib function.
2756 * strstr.c: Completely rewritten, with multibyte locale support.
2758 2005-08-17 Bruno Haible <bruno@clisp.org>
2760 * strcasecmp.c: Use mbuiter.h.
2762 2005-08-17 Bruno Haible <bruno@clisp.org>
2764 * mbuiter.h: New file.
2766 2005-08-16 Bruno Haible <bruno@clisp.org>
2768 * strcasecmp.c (struct mbiter_multi): Remove at_end field.
2770 (mbi_avail, mbi_advance): Let the iteration end before the terminating
2771 NUL byte, not after it.
2773 2005-08-16 Bruno Haible <bruno@clisp.org>
2775 * mbchar.h (mb_cmp, mb_casecmp): Order the invalid characters after
2776 the valid ones. Makes the comparison operations transitive:
2777 cmp (a, b) < 0 && cmp (b, c) < 0 ==> cmp (a, c) < 0.
2778 * strcasecmp.c (strcasecmp): Use mb_casecmp.
2780 2005-08-16 Bruno Haible <bruno@clisp.org>
2782 * strcase.h (strcasecmp): Add note in comments.
2783 * strncasecmp.c: Use code from strcasecmp.c.
2784 * strcasecmp.c: Use mbchar module. Define private mbiter variant.
2785 (strcasecmp): Work correctly in multibyte locales.
2787 2005-08-16 Bruno Haible <bruno@clisp.org>
2789 * strnlen1.h: New file.
2790 * strnlen1.c: New file.
2792 2005-08-16 Bruno Haible <bruno@clisp.org>
2794 * mbfile.h: New file.
2796 2005-08-16 Bruno Haible <bruno@clisp.org>
2798 * mbiter.h: New file.
2800 2005-08-16 Bruno Haible <bruno@clisp.org>
2802 * mbchar.h: New file.
2803 * mbchar.c: New file.
2805 2005-08-16 Bruno Haible <bruno@clisp.org>
2807 * tls.h: New file, from GNU gettext.
2808 * tls.c: New file, from GNU gettext.
2810 2005-08-15 Bruno Haible <bruno@clisp.org>
2812 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
2815 2005-08-14 Jim Meyering <jim@meyering.net>
2817 Sync from coreutils.
2819 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
2820 Use the hash-table-based cycle-detection code not just when
2821 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
2822 Reported by James Youngman in
2823 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
2824 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
2825 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
2826 This lets us compile with -DFTS_DEBUG, once again.
2827 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
2828 * fts.c (fd_safer): Remove decl.
2829 Include fcntl--.h rather than unistd-safer.h
2830 (fts_safe_changedir): Don't call fd_safer; no longer needed
2831 now that we include fcntl--.h.
2833 2005-08-11 Simon Josefsson <jas@extundo.com>
2835 * readline.h, readline.c: New file.
2837 2005-08-11 Bruno Haible <bruno@clisp.org>
2839 * strnlen.h (strnlen): Change parameter name to match comment.
2841 2005-08-10 Simon Josefsson <jas@extundo.com>
2843 * strndup.c: Use strnlen.h.
2845 * strnlen.h: New file.
2847 2005-08-02 Simon Josefsson <jas@extundo.com>
2849 * getline.h, getline.c: Rewrite.
2851 * getdelim.h, getdelim.c: New files, ported from glibc.
2853 2005-07-31 Bruno Haible <bruno@clisp.org>
2855 * lock.h (gl_lock_initializer): New macro.
2856 (gl_lock_define_initialized): Use it.
2857 (gl_rwlock_initializer): New macro.
2858 (gl_rwlock_define_initialized): Use it.
2859 (gl_recursive_lock_initializer): New macro.
2860 (gl_recursive_lock_define_initialized): Use it.
2862 2005-07-26 Bruno Haible <bruno@clisp.org>
2864 * lock.h: Update from GNU gettext.
2865 * lock.c: Update from GNU gettext.
2867 2005-07-18 Bruno Haible <bruno@clisp.org>
2869 * lock.h (gl_once_t): New type.
2870 (gl_once_define, gl_once): New macros.
2871 * lock.c (fresh_once): New variable.
2872 (glthread_once, glthread_once_call, glthread_once_singlethreaded): New
2875 2005-07-18 Simon Josefsson <jas@extundo.com>
2877 * check-version.c (check_version): Accept identical versions too.
2879 2005-07-18 Bruno Haible <bruno@clisp.org>
2881 * lock.h: New file, from GNU gettext.
2882 * lock.c: New file, from GNU gettext.
2884 2005-07-15 Paul Eggert <eggert@cs.ucla.edu>
2886 * quotearg.c: Add translator comment suggested by Bruno Haible,
2887 with a minor change.
2889 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
2891 * version-etc-fsf.c (version_etc_copyright): Parameterize the
2892 copyright symbol and the year.
2893 * version-etc.c (COPYRIGHT_YEAR): New constant.
2894 (version_etc_va): Use parameterized copyright notice.
2895 Reword to conform to the current GNU coding standards.
2897 2005-07-11 Simon Josefsson <jas@extundo.com>
2899 * size_max.h: New file.
2901 2005-07-09 Sergey Poznyakoff <gray@gnu.org.ua>
2903 * argp-namefrob.h: Include unlocked-io.h. Removed unnecessary
2906 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
2907 and Paul Eggert <eggert@cs.ucla.edu>
2909 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
2910 in wint_t, not wchar_t. Remove now-unnecessary cast.
2912 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
2914 * regex.c, regex.h: Sync from libc.
2915 * regcomp.c, regexec_internal.c, regex_internal.h, regexec.c:
2916 New files, synced from libc, except that regex_internal.h
2917 currently has a small porting fix.
2919 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
2921 Remove the dependency of the strftime module on the tzset module.
2922 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
2923 Copy the input structure, to work around some of the bug with
2924 Solaris 2.5.1 and Solaris 2.6. If you still care about these old
2925 Solaris releases, you should also use the tzset module, but we won't
2926 require it as a dependency any more since we don't want LGPLed code
2927 to depend on GPLed code.
2929 2005-07-02 Jim Meyering <jim@meyering.net>
2931 * backupfile.c (backup_args): Change a `0' to NULL.
2933 2005-07-01 Jim Meyering <jim@meyering.net>
2935 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2936 * getloadavg.c, mountlist.c, openat.h, pagealign_alloc.c:
2937 * save-cwd.c, tempname.c:
2938 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2939 and don't include <sys/file.h>).
2941 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2943 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2944 declares only 'struct timespec;' (!).
2946 2005-06-29 Jim Meyering <jim@meyering.net>
2948 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2949 type name. Use the variable name instead.
2950 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2952 2005-06-28 Simon Josefsson <jas@extundo.com>
2954 * check-version.h, check-version.c: New files.
2956 2005-06-28 Simon Josefsson <jas@extundo.com>
2958 * base64.c (base64_encode): Indent. Rename 'b64' to avoid
2959 collision with global variable. Better indentation. Don't
2960 increment buffer pointer beyond buffer end. Based on comments
2961 from Paul Eggert <eggert@cs.ucla.edu>.
2965 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2967 * canon-host.c (canon-host): Append trailing "," to 0 in
2968 initializer of struct addrinfo, as an indication that we don't
2969 care how many members the structure has.
2971 2005-06-24 Derek Price <derek@ximbiot.com>
2972 and Bruno Haible <bruno@clisp.org>
2974 Remove stat module & update lstat.
2975 * stat.c: Remove this file...
2976 (slash_aware_lstat): ...moving this content and its support...
2977 * lstat.c (rpl_lstat): ...into here.
2978 * lstat.h: New file.
2980 2005-06-23 Paul Eggert <eggert@cs.ucla.edu>
2982 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2983 (ranged_convert): Don't save conversion in a temporary struct.
2984 This causes a warning with GCC 4.0.0, and anyway in the typical
2985 case it's not worth the extra 100 bytes or so of code.
2986 (ranged_convert, __mktime_internal): When calling a function via a
2987 pointer P, use P () rather than (*P) (), as we now assume C89 or
2990 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2992 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2993 "who -r" failed to give output. Problem reported by Tim Waugh.
2995 * xmalloc.c (HAVE_GNU_CALLOC): New constant.
2996 (xcalloc): Use it to avoid needless tests.
2997 Problem reported by Jim Meyering.
2999 2005-06-16 Jim Meyering <jim@meyering.net>
3001 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
3002 when either N or S is zero.
3004 2005-06-16 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3006 * argp.h (__option_is_short): Check upper limit of
3007 __key. Isprint() requires its argument to have the value
3008 of an unsigned char or EOF.
3010 2005-06-10 Paul Eggert <eggert@cs.ucla.edu>
3012 * fnmatch.c (fnmatch): If there is an encoding error in a
3013 multibyte string or pattern, fall back on unibyte matching.
3014 Problem reported by James Youngman.
3016 2005-06-08 Bruno Haible <bruno@clisp.org>
3018 * binary-io.h (fileno): Undefine before defining it. Avoids a gcc
3021 2005-06-08 Bruno Haible <bruno@clisp.org>
3023 * csharpcomp.h: New file, from GNU gettext.
3024 * csharpcomp.c: New file, from GNU gettext.
3025 * csharpcomp.sh.in: New file, from GNU gettext.
3027 2005-06-07 Derek Price <derek@ximbiot.com>
3030 * glob_.h: Indent nested #ifdef.
3032 2005-06-02 Paul Eggert <eggert@cs.ucla.edu>
3034 Sync from coreutils.
3035 Use "file name" when talking about file names, instead of "filename"
3036 or "path", as per the GNU coding standards.
3037 * mkdir-p.c: Renamed from makepath.c.
3038 (make_dir_parents): Renamed from make_path. All callers changed.
3039 * mkdir-p.h: Likewise. All includers changed.
3040 * filenamecat.c: Renamed from path-concat.c.
3041 (file_name_concat): Renamed from path_concat. All callers changed.
3042 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
3043 * filenamecat.h: Likewise. All includers changed.
3044 * acl.c: Don't use "path" or "filename" to mean "file name"
3045 in comments or local variable names.
3046 * basename.c: Likewise.
3047 * canonicalize.c, canonicalize.h: Likewise.
3048 * dirname.c, dirname.h: Likewise.
3049 * euidaccess.c: Likewise.
3050 * exclude.c: Likewise
3051 * fnmatch_.h, fnmatch_loop.c: Likewise.
3052 * fsusage.c, fsuage.h: Likewise.
3053 * fts.c, fts_.h: Likewise.
3054 * getcwd.c: Likewise.
3055 * getloadavg.c: Likewise.
3056 * mkstemp.c: Likewise.
3057 * mountlist.c, mountlist.h: Likewise.
3058 * openat.c, openat.h: Likewise.
3059 * readlink-stub.c: Likewise.
3060 * readutmp.c, readutmp.h: Likewise.
3061 * rename.c: Likewise.
3062 * rmdir.c: Likewise.
3064 * savedir.c: Likewise.
3065 * stripslash.c: Likewise.
3066 * tempname.c: Likewise.
3067 * xreadlink.c: Likewise.
3068 * exclude.c (excluded_file_name): Renamed from excluded_filename.
3070 * exclude.h: Likewise.
3072 * euidaccess.c (getuid, getgid, getuid, getegid)
3073 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3074 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
3075 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3076 * pathmax.h: Include <limits.h> unconditionally, since other
3077 files have been getting away with it for years (MORE/BSD 4.3
3079 * userspec.c (getpwnam, getgrnam, getgrgid)
3080 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
3082 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
3083 Define to 256, not 255, as per modern POSIX.
3085 2005-06-01 Bruno Haible <bruno@clisp.org>
3087 * csharpexec.h: New file, from GNU gettext.
3088 * csharpexec.c: New file, from GNU gettext.
3089 * csharpexec.sh.in: New file, from GNU gettext.
3091 2005-05-31 Derek Price <derek@ximbiot.com>
3092 Paul Eggert <eggert@cs.ucla.edu>
3095 * glob_.h: s/MISSING_SYS_CDEFS_H/_SYS_CDEFS_H/ and comment.
3097 2005-05-29 Derek Price <derek@ximbiot.com>
3098 Paul Eggert <eggert@cs.ucla.edu>
3100 * glob_.h, glob.c: New files.
3102 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
3104 * getlogin_r.c (getlogin_r): Don't set errno to 0 on return.
3106 * fts.c: Don't worry about debugging on pre-C99-compatible hosts;
3107 the configuration hassle isn't worth it.
3108 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
3109 (LONGEST_MODIFIER, PRIuMAX): Remove.
3111 2005-05-27 Bruno Haible <bruno@clisp.org>
3113 * getlogin_r.h: Remove second include of <stddef.h>.
3115 2005-05-25 Bruno Haible <bruno@clisp.org>
3116 Derek Price <derek@ximbiot.com>
3118 * getlogin_r.h: Simplify API documentation.
3120 2005-05-25 Derek Price <derek@ximbiot.com>
3121 Paul Eggert <eggert@cs.ucla.edu>
3123 * getlogin_r.c, getlogin_r.h: New files.
3125 2005-05-22 Bruno Haible <bruno@clisp.org>
3127 * minmax.h: Include <limits.h> only when it defines MIN, MAX.
3128 Also include <sys/param.h> if it defines MIN, MAX.
3129 Based on a patch by Derek Price <derek@ximbiot.com>.
3131 2005-05-22 Bruno Haible <bruno@clisp.org>
3133 * stdint_.h (_STDINT_H_HAVE_INT64): New macro. Use it in #ifdefs.
3134 (INT64_MIN): Fix definition.
3135 Suggested by Paul Eggert <eggert@cs.ucla.edu>.
3137 * stdint_.h (_STDINT_H_NEED_SIGNED_INT_TYPES): Renamed from
3138 NEED_SIGNED_INT_TYPES.
3140 * stdint_.h (_STDINT_H_HAVE_SYSTEM_INTTYPES): Renamed from
3141 HAVE_SYSTEM_INTTYPES.
3143 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
3145 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
3146 so that unistd-safer.h (GPL'ed code) need not be included.
3148 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
3151 * fts.c: Don't include "cycle-check.h" or "hash.h".
3152 (setup_dir, free_dir): New functions.
3153 (enter_dir, leave_dir): Define trivial
3154 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
3155 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
3156 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
3157 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
3158 Move to fts-cycle.c.
3159 (fts_open): Use setup_dir.
3160 (fts_close): Use free_dir.
3161 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
3162 This adds a label and some gotos, but the alternatives were messier.
3163 Check for memory allocation failure when entering a dir.
3164 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
3165 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
3166 (FTS): New member fts_cycle, that is a union that contains the
3167 old active_dir_ht and cycle_state. All uses changed to mention
3168 fts_cycle.ht and fts_cycle.state.
3169 * fts-cycle.c: New file, containing GPL'ed code migrated out of
3170 fts.c, with the following changes:
3171 (setup_dir, free_dir): New functions.
3172 (enter_dir): Now returns bool. Return true if successful, false
3173 if memory exhausted. All callers changed.
3174 Do not bother partly cleaning up on
3175 memory allocation failure; that is free_dir's job.
3176 However, free ad if hash_insert fails, to avoid memory leak.
3177 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
3178 fts->fts_options to see which union member to use.
3180 2005-05-20 Jim Meyering <jim@meyering.net>
3182 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
3183 Now a macro, to pacify GCC.
3185 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
3187 * chown.c (rpl_chown): Return -1 on failure.
3189 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
3191 * canonicalize.c: Include canonicalize.h first, to test interface.
3192 Include <stddef.h> unconditionally, since we assume C89 now.
3193 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
3194 * fts.c: Include fts_.h first, to check interface.
3195 Do not include intprops.h; no longer needed.
3196 Include cycle-check.h and hash.h, since fts_.h no longer does.
3197 Remove unnecessary casts of closedir to void.
3198 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
3199 decide whether to decrement nlinks.
3200 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
3201 (FTS): Use struct hash_table * instead of Hash_table, so that
3202 we no longer need to include hash.h here.
3204 2005-05-17 Jim Meyering <jim@meyering.net>
3206 * fts.c, fts_.h: New files, from coreutils.
3208 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
3210 Sync from coreutils.
3211 * unlinkdir.c, unlinkdir.h: New files.
3212 * gethrxtime.c, gethrxtime.h, getpass.h, mountlist.h, path-concat.c,
3213 regex.h, unlocked-io.h, xtime.h:
3214 White space changes only.
3215 * makepath.c (make_path): Port to hosts where leading "//" is special.
3216 * yesno.c: Include getline.h, not ctype.h.
3217 (yesno): Don't remove leading white space; POSIX doesn't allow it.
3218 Use getline to remove arbitrary restriction on response length.
3220 2005-05-13 Bruno Haible <bruno@clisp.org>
3222 * stdint_.h (int64_t, uint64_t, int_least64_t, uint_least64_t,
3223 int_fast64_t, uint_fast64_t, intmax_t, uintmax_t, INT64_MIN, INT64_MAX,
3224 UINT64_MAX, INT_LEAST64_MIN, INT_LEAST64_MAX, UINT_LEAST64_MAX,
3225 INT_FAST64_MIN, INT_FAST64_MAX, UINT_FAST64_MAX, INTMAX_MIN,
3226 INTMAX_MAX, UINTMAX_MAX, INT64_C, UINT64_C, INTMAX_C, UINTMAX_C):
3227 Add support for 64-bit integers in the MSVC compiler.
3229 2005-05-13 Paul Eggert <eggert@cs.ucla.edu>
3231 * byteswap_.h, getsubopt.h, iconvme.h, strsep.c, strsep.h:
3232 Change the initial comment to refer to GPL, not LGPL.
3233 gnulib-tool will change it to LGPL as needed.
3235 * __fpending.c, acl.c, acl.h, alloca_.h, allocsa.c, allocsa.h,
3236 argmatch.c, argmatch.h, argp-ba.c, argp-eexst.c, argp-fmtstream.c,
3237 argp-fmtstream.h, argp-fs-xinl.c, argp-help.c, argp-namefrob.h,
3238 argp-parse.c, argp-pv.c, argp-pvh.c, argp-xinl.c, argp.h, argz.c,
3239 argz_.h, asnprintf.c, asprintf.c, atanl.c, backupfile.c,
3240 backupfile.h, base64.c, base64.h, basename.c, binary-io.h,
3241 byteswap_.h, c-ctype.c, c-ctype.h, c-stack.c, c-stack.h,
3242 c-strtod.c, calloc.c, canon-host.c, canonicalize.c,
3243 canonicalize.h, ceill.c, chdir-long.c, chdir-long.h, chown.c,
3244 classpath.c, classpath.h, cloexec.c, closeout.c, closeout.h,
3245 concatpath.c, config.charset, copy-file.c, copy-file.h,
3246 cycle-check.c, cycle-check.h, diacrit.c, diacrit.h, dirfd.c,
3247 dirfd.h, dirname.c, dirname.h, dummy.c, dup-safer.c, dup2.c,
3248 eealloc.h, error.c, error.h, euidaccess.c, exclude.c, exclude.h,
3249 execute.c, execute.h, exit.h, exitfail.c, exitfail.h, expl.c,
3250 fatal-signal.c, fatal-signal.h, fd-safer.c, file-type.c,
3251 file-type.h, fileblocks.c, filemode.c, filemode.h, findprog.c,
3252 findprog.h, floorl.c, fnmatch.c, fnmatch_.h, fnmatch_loop.c,
3253 fopen-safer.c, free.c, frexpl.c, fsusage.c, fsusage.h,
3254 full-read.c, full-read.h, full-write.c, full-write.h,
3255 fwriteerror.c, fwriteerror.h, gai_strerror.c, gcd.c, gcd.h,
3256 getaddrinfo.c, getaddrinfo.h, getcwd.c, getcwd.h, getdate.h,
3257 getdate.y, getdomainname.c, getdomainname.h, getgroups.c,
3258 gethostname.c, gethrxtime.c, gethrxtime.h, getline.c, getline.h,
3259 getloadavg.c, getndelim2.c, getndelim2.h, getnline.c, getnline.h,
3260 getopt.c, getopt1.c, getopt_.h, getopt_int.h, getpagesize.h,
3261 getpass.c, getpass.h, getsubopt.c, getsubopt.h, gettext.h,
3262 gettime.c, gettimeofday.c, getugroups.c, getusershell.c,
3263 group-member.c, group-member.h, hard-locale.c, hard-locale.h,
3264 hash-pjw.c, hash-pjw.h, hash.c, hash.h, human.c, human.h,
3265 iconvme.c, iconvme.h, idcache.c, inet_ntop.h, intprops.h,
3266 inttostr.c, inttostr.h, isdir.c, javacomp.c, javacomp.h,
3267 javacomp.sh.in, javaexec.c, javaexec.h, javaexec.sh.in,
3268 lbrkprop.h, lchown.c, ldexpl.c, linebreak.c, linebreak.h,
3269 linebuffer.c, linebuffer.h, localcharset.c, localcharset.h,
3270 logl.c, long-options.c, long-options.h, lstat.c, makepath.c,
3271 makepath.h, malloc.c, mathl.h, mbswidth.c, mbswidth.h, md5.c,
3272 md5.h, memcasecmp.c, memcasecmp.h, memchr.c, memcmp.c, memcoll.c,
3273 memcoll.h, memcpy.c, memmem.c, memmem.h, mempcpy.c, mempcpy.h,
3274 memrchr.c, memrchr.h, memset.c, minmax.h, mkdir.c, mkdtemp.c,
3275 mkdtemp.h, mkstemp.c, mktime.c, modechange.c, modechange.h,
3276 mountlist.c, mountlist.h, nanosleep.c, obstack.c, obstack.h,
3277 openat.c, openat.h, pagealign_alloc.c, pagealign_alloc.h,
3278 path-concat.c, path-concat.h, pathmax.h, pathname.h, physmem.c,
3279 physmem.h, pipe.c, pipe.h, poll.c, poll_.h, posixtm.c, posixtm.h,
3280 posixver.c, printf-args.c, printf-args.h, printf-parse.c,
3281 printf-parse.h, progname.c, progname.h, progreloc.c, putenv.c,
3282 quote.c, quote.h, quotearg.c, quotearg.h, raise.c, readlink.c,
3283 readtokens.c, readtokens.h, readtokens0.c, readtokens0.h,
3284 readutmp.c, readutmp.h, realloc.c, ref-add.sin, ref-del.sin,
3285 regex.c, regex.h, rename.c, rmdir.c, rpmatch.c, safe-read.c,
3286 safe-read.h, safe-write.c, safe-write.h, same.c, same.h,
3287 save-cwd.c, save-cwd.h, savedir.c, savedir.h, setenv.c, setenv.h,
3288 settime.c, sh-quote.c, sh-quote.h, sha1.c, sha1.h, sig2str.c,
3289 sig2str.h, sincosl.c, snprintf.c, snprintf.h, sqrtl.c,
3290 stat-macros.h, stat.c, stdbool_.h, stdint_.h, stdio-safer.h,
3291 stpcpy.c, stpcpy.h, stpncpy.c, stpncpy.h, strcase.h, strcasecmp.c,
3292 strchrnul.c, strchrnul.h, strcspn.c, strdup.c, strdup.h,
3293 strerror.c, strftime.c, strftime.h, stripslash.c, strndup.c,
3294 strndup.h, strnlen.c, strpbrk.c, strpbrk.h, strsep.c, strsep.h,
3295 strstr.c, strstr.h, strtod.c, strtoimax.c, strtok_r.c, strtok_r.h,
3296 strtol.c, strtoll.c, strtoul.c, strtoull.c, strverscmp.c,
3297 strverscmp.h, sysexit_.h, tempname.c, time_r.c, time_r.h,
3298 timegm.c, timegm.h, timespec.h, trigl.c, trigl.h, ucs4-utf16.h,
3299 ucs4-utf8.h, unicodeio.c, unicodeio.h, unistd-safer.h,
3300 unlocked-io.h, unsetenv.c, userspec.c, utf16-ucs4.h, utf8-ucs4.h,
3301 utime.c, utimecmp.c, utimecmp.h, utimens.c, vasnprintf.c,
3302 vasnprintf.h, vasprintf.c, vasprintf.h, version-etc-fsf.c,
3303 version-etc.c, version-etc.h, vsnprintf.c, vsnprintf.h,
3304 w32spawn.h, wait-process.c, wait-process.h, xalloc-die.c,
3305 xalloc.h, xallocsa.c, xallocsa.h, xasprintf.c, xgetcwd.c,
3306 xgetcwd.h, xgetdomainname.c, xgetdomainname.h, xgethostname.c,
3307 xmalloc.c, xmemcoll.c, xnanosleep.c, xreadlink.c, xreadlink.h,
3308 xsetenv.c, xsetenv.h, xsize.h, xstrndup.c, xstrndup.h, xstrtod.c,
3309 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c,
3310 xtime.h, xvasprintf.c, xvasprintf.h, yesno.c, yesno.h:
3311 Update FSF postal mail address.
3313 2005-05-10 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3315 * getaddrinfo.c: Don't fail when SOCK_STREAM or SOCK_DGRAM are
3316 specified in ai_socktype. Fix invalid ai_protocol
3317 check. ai_protocol is usually set to 0 or depending on
3318 ai_family/ai_socktype to IPPROTO_TCP / IPPROTO_UDP. Checking for
3319 SOCK_STREAM / SOCK_DGRAM in ai_protocol was invalid. Set
3320 ai_socktype / ai_protocol in the returned addrinfo structure.
3322 2005-05-09 Yoann Vandoorselaere <yoann.v@prelude-ids.com>
3323 Bruno Haible <bruno@clisp.org>
3325 * inet_ntop.h: New file.
3326 * inet_ntop.c: New file, from glibc with modifications.
3328 2005-05-08 Jim Meyering <jim@meyering.net>
3330 * classpath.c (PATH_SEPARATOR): Remove insignificant trailing blank.
3332 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
3334 Merge from coreutils. Among other things,
3335 add bulletproofing for cases where stdin, stdout, or stderr are closed.
3336 * fd-safer.c: New file.
3337 * fcntl-safer.h, open-safer.c: Remove.
3338 * chdir-long.c: Fix comment "fetish" -> "coreutils".
3339 * dup-safer.c: Include unistd-safer.h first.
3340 Don't include errno.h.
3341 (dup_safer) [!defined F_DUPFD]: Let fd_safer do the real work.
3342 * file-type.h: Don't assume invoker included sys/stat.h first.
3343 * file-type.c: Rely on file-type.h change.
3344 * getloadavg.c: Include unistd-safer.h.
3345 (getloadavg): Use safer open.
3346 * getusershell.c: Include "stdio-safer.h".
3347 (getusershell): Use safer fopen.
3348 * long-options.c (long_options): Use NULL rather than 0.
3349 * modechange.h (mode_free): Remove; all callers changed to invoke
3351 * modechange.c: Likewise.
3352 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
3353 (MODE_DONE): New constant.
3354 (struct mode_change): Remove 'next' member.
3355 (make_node_op_equals): New function; like the old one of the
3356 same name, except it allocates an array.
3357 (mode_compile, mode_create_from_ref): Use it.
3358 (mode_compile): Allocate result as an array, not a linked list.
3359 Parse octal string ourself, so that we catch mistakes like "+0".
3360 (mode_adjust): Arg is an array, not a linked list.
3361 * modechange.c: Include stat-macros.h, xalloc.h.
3362 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
3363 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
3364 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
3365 Remove. This is now stat-macros.h's job.
3366 (talloc): Remove. All callers replaced by xalloc, so that
3367 our invokers don't have to worry about reporting memory failures.
3368 (make_node_op_equals): Remove.
3369 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3371 (struct mode_change): Moved here from modechange.h.
3372 (mode_append_entry): Remove.
3373 (mode_compile): Remove MASKED_OPS arg, since it encouraged
3374 apps to have incorrect behavior. Use simpler algorithm for head
3375 and tail. Don't futz with umask; that's now the job of mode_adjust.
3376 Detect more invalid usages rather than having somewhat-random behavior.
3377 Don't insert an "a=" action, as that leads to incorrect behavior.
3378 (mode_compile, mode_create_from_ref): Return NULL on error instead
3379 of an enum, since now there's only one way to have an error. All
3381 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
3382 at the correct time. Simplify calculation of "+u" and its ilk.
3383 Don't mishandle "+X".
3384 (mode_free): Remove "register" and localize decls.
3385 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
3386 (struct mode_change): Move to modechange.c; callers don't
3387 need to see this stuff.
3388 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
3389 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
3390 (mode_change, mode_adjust): Reflect the new signatures noted above.
3391 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
3392 that might redefine system include files.
3393 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
3394 (my_usleep): Use NULL rather than (void *) 0.
3395 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
3396 Use siginterrupt to specify that system calls should be interrupted.
3397 (rpl_nanosleep): Move initialization of suspended closer to call of
3399 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
3400 * readutmp.c: Likewise. Include signal.h, stdbool.h.
3401 (desirable_utmp_entry): New function.
3402 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
3403 using x2nrealloc, to simplify logic.
3404 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
3405 size calculation. Do not assume utmp file is a regular file.
3406 * readutmp.h (UT_PID): Moved here from ../src/who.c.
3407 (READ_UTMP_CHECK_PIDS): New constant.
3408 * save-cwd.c: Include unistd-safer.h.
3409 (save_cwd): Use fd_safer.
3410 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
3411 [!_LIBC] Include "stat-macros.h" instead.
3412 * unistd-safer.h (fd_safer): New decl.
3414 2005-05-01 Oskar Liljeblad <oskar@osk.mine.nu>
3416 * byteswap_.h: New file.
3418 2005-04-25 Albert Chin <china@thewrittenword.com>
3420 * regex.c: Include <stdio.h>, as a workaround to a Compaq Desktop
3423 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
3425 * getdate.y (zone): Allow relunit_snumber after tZONE, so
3426 that "UTC +1 second" continues to work. Problem reported
3428 (relunit_snumber): New rule.
3431 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
3433 * getdate.y (universal_time_zone_table): New constant.
3434 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
3435 universal_time_zone_table.
3436 (lookup_zone): Prefer universal_time_zone_table to
3437 local_time_zone_table, so that "GMT" time stamps are allowed in
3438 London during the summer. Problem reported by Ian Abbott.
3440 2005-04-12 Jim Meyering <jim@meyering.net>
3442 * human.c (humblock): Set *options even when returning due to
3443 xstrtoumax conversion failure. Thanks to a used-uninitialized
3446 2005-04-09 Jim Meyering <jim@meyering.net>
3448 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
3449 -Wuninitialized: initialize tm0.tm_year.
3451 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
3453 * getdate.y (parser_control): rels_seen is now a boolean, not a
3454 count, since there's no maximum. All uses changed.
3455 Add member dsts_seen.
3456 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
3458 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
3459 Use pc_rels_seen to decide whther a date is absolute.
3461 * getdate.y (number): Don't overwrite year.
3462 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
3465 2005-04-02 Simon Josefsson <jas@extundo.com>
3467 * getaddrinfo.h: Fix OpenBSD compilation failure, inspired by tiny
3468 patch from Yoann Vandoorselaere <yoann@prelude-ids.org>.
3470 2005-03-27 Jim Meyering <jim@meyering.net>
3472 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
3474 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
3476 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
3477 "one's complement" -> "ones' complement" in comment, as per Knuth.
3478 "value of type" -> "type or expression" in comment.
3479 * mktime.c, strftime.c: Propagate intprops.h comment nits.
3481 2005-03-26 Jim Meyering <jim@meyering.net>
3484 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
3485 Correct typos: s/or/of/.
3487 2005-03-23 Jim Meyering <jim@meyering.net>
3489 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
3491 2005-03-21 Jim Meyering <jim@meyering.net>
3493 Changes imported from coreutils.
3495 * cycle-check.c: Don't include xalloc.h.
3497 * path-concat.c: Don't include assert.h.
3498 (path_concat): Remove assertion that would have triggered
3499 for ABASE starting with more than one slash.
3500 Reported by Andreas Schwab.
3502 * path-concat.c (path_concat): Set *BASE_IN_RESULT
3503 properly when ABASE is an absolute file name.
3504 Correct the description of this function.
3506 Add an assertion and a test driver.
3507 This fixes a bug introduced on 2004-07-02.
3508 Andreas Schwab reported the resulting failure of cp --parents:
3509 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
3511 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
3513 * strftime.c (my_strftime): If the underlying strftime returns 0
3514 (which shouldn't happen), generate nothing instead of returning 0
3515 immediately, so that nstrftime (NULL, ...) doesn't return 0.
3517 2005-03-16 Bruno Haible <bruno@clisp.org>
3519 * stdint_.h: Use HAVE_LONG_LONG_64BIT instead of HAVE_LONGLONG_64BIT.
3521 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
3523 * strftime.c (my_strftime): Prepend space to format so that we can
3524 reliably distinguish strftime failure from empty output on POSIX
3527 2005-03-08 Paul Eggert <eggert@cs.ucla.edu>
3529 * iconvme.c (SIZE_MAX): New macro, if not already defined.
3530 (iconv_string): Don't guess a size-zero buffer, as that might cause
3531 buffer overrun. Instead, avoid multiplying by MB_LEN_MAX if the
3532 result would be 'too large', where 'too large' is (heuristically)
3533 the square root of SIZE_MAX, divided by MB_LEN_MAX to allay
3534 overflow concerns. This will prevent some unwanted malloc failures
3535 when the inputs are very large.
3537 2005-03-15 Bruno Haible <bruno@clisp.org>
3539 * regex.c (byte_re_match_2_internal): Rename local variable 'not' to
3542 * regex.c (byte_re_match_2_internal): Reduce scope of same_str_p
3545 * regex.c (EXTEND_BUFFER, regcomp): Cast the realloc/malloc results.
3547 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
3549 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
3550 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
3552 * strtol.c: Likewise.
3554 2005-03-14 Simon Josefsson <jas@extundo.com>
3556 * timegm.h: Use proper prototype CPP guards, reported by Dave Love
3559 2005-03-14 Jim Meyering <jim@meyering.net>
3561 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
3562 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
3563 to be nonzero so that we (and caller) can detect the difference
3564 between a valid zero-length expansion and an error return, even
3565 when the underlying strftime fails before writing anything into
3568 2005-03-10 Jim Meyering <jim@meyering.net>
3570 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
3571 so that this module works on systems without fchdir.
3573 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
3575 Factor int-properties macros into a single file, except for
3576 glibc-related files.
3577 * intprops.h: New file.
3578 * getloadavg.c: Include it instead of limits.h.
3579 (INT_STRLEN_BOUND): Remove.
3580 * human.c: Include intprops.h.
3581 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
3582 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
3583 * inttostr.h: Include intprops.h instead of limits.h.
3584 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
3585 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
3586 for consistency with intprops.h.
3587 (time_t_is_integer, twos_complement_arithmetic): Use them.
3588 * sig2str.h: Include <signal.h>, intprops.h.
3589 (INT_STRLEN_BOUND): Remove.
3590 * strftime.c (TYPE_SIGNED): Remove.
3591 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
3592 * strtol.c: Adjust comments to match intprops.h.
3593 * userspec.c: Include intprops.h.
3594 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
3595 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
3596 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
3597 instead of rolling our own expressions.
3598 * xstrtol.c: Include xstrtol.h first, to test interface.
3600 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
3602 (my_strftime): Do not mishandle years close to INT_MAX, by doing
3603 the right thing even if adding 1900 would overflow. Similarly
3604 for tm_mon + 1 and tm_yday + 1.
3605 Make %Y always equivalent to %C%y, and similarly for %G and %g.
3606 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
3607 (DO_SIGNED_NUMBER): New macro.
3608 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
3610 2005-03-07 Bruno Haible <bruno@clisp.org>
3612 * pagealign_alloc.c (MAP_FILE, MAP_FAILED): Define fallbacks.
3614 2005-03-03 Derek R. Price <derek@ximbiot.com>
3615 Bruno Haible <bruno@clisp.org>
3617 * pagealign_alloc.h: New file.
3618 * pagealign_alloc.c: New file.
3620 2005-01-28 Bruno Haible <bruno@clisp.org>
3622 * stpncpy.h (stpncpy): Define as a macro without arguments, so that
3625 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
3627 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
3628 The workaround isn't strictly needed for POSIX conformance, and
3629 it's too much of a pain to configure and maintain. We'll ask
3630 people to fix their kernels instead.
3631 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
3632 (NANOSLEEP_BUG_WORKAROUND): Remove.
3633 (xnanosleep): Remove the workaround.
3635 2005-02-12 Bruno Haible <bruno@clisp.org>
3637 * vasnprintf.c (EOVERFLOW): Define to a fallback if needed.
3639 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
3641 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
3642 * timespec.h (gettime): Return void, since it always
3643 succeeds now. All uses changed.
3644 * gettime.c (gettime) Likewise.
3645 [HAVE_NANOTIME]: Prefer nanotime.
3646 Assume gettimeofday succeeds, as POSIX requires.
3647 Assime time () succeeds, since other code already does.
3648 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
3649 (timespec_subtract): Remove.
3650 (NANOSLEEP_BUG_WORKAROUND): New constant.
3651 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
3652 things considerably. Use it only on GNU/Linux hosts, since the
3653 workaround shouldn't be needed elsewhere.
3655 2005-02-24 Bruno Haible <bruno@clisp.org>
3657 * gettext.h: Update from GNU gettext 0.14.2.
3659 2005-02-24 Bruno Haible <bruno@clisp.org>
3661 * localcharset.c: Update from GNU gettext 0.14.2.
3662 * config.charset: Update from GNU gettext 0.14.2.
3664 2005-02-22 Simon Josefsson <jas@extundo.com>
3666 * iconvme.h, iconvme.c: New files, from libc.
3668 2005-02-20 Neil Conway <neilc@samurai.com>
3670 * xgethostname.c (xgethostname): Check for ENOMEM, which is
3671 returned by OSX/Darwin if the specified buffer is not large
3672 enough for the hostname.
3674 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
3676 * memrchr.h: New file.
3677 * chdir-long.c: Include it.
3678 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>
3679 Don't bother including stddef.h.
3681 2005-02-03 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3683 * argp-help.c (__argp_help): Create a fake struct argp_state and
3684 pass it to _help, otherwise the latter coredumps trying to
3685 dereference state.root_argp.
3687 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
3689 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
3691 Include <sys/types.h>, for dev_t.
3692 (ME_DUMMY, ME_REMOTE): Move from here....
3693 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
3694 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
3696 Include mountlist.h first, to test the interface.
3698 2005-01-29 Bruno Haible <bruno@clisp.org>
3700 * progname.c (program_name): Initialize.
3701 Needed when linking statically on MacOS X.
3703 2005-01-28 Bruno Haible <bruno@clisp.org>
3705 * javacomp.sh.in: New file, from GNU gettext.
3706 * javacomp.h: New file, from GNU gettext.
3707 * javacomp.c: New file, from GNU gettext.
3709 2005-01-26 Bruno Haible <bruno@clisp.org>
3711 * javaexec.sh.in: New file, from GNU gettext.
3712 * javaexec.h: New file, from GNU gettext.
3713 * javaexec.c: New file, from GNU gettext.
3715 2005-01-26 Simon Josefsson <jas@extundo.com>
3717 * gai_strerror.c: Use GPL in header.
3719 2005-01-24 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3721 * argp-help.c (hol_entry_help): Avoid using non-constant
3722 initializers for struct pentry_state.
3723 (__argp_error): Check return value of __asprintf
3724 (__argp_failure): Translate error message
3726 * argp-parse.c: Removed braces around the expansion of N_()
3728 2005-01-21 Jim Meyering <jim@meyering.net>
3730 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
3731 same value as for Solaris 9.
3733 * chdir-long.c (chdir_long): Rewrite to remove limitation on
3734 component length. This included changing the parameter to be
3735 of type `char *' rather than `char const *'.
3736 * chdir-long.h (chdir_long): Update prototype.
3738 * openat.c (fdopendir, fstatat): New functions.
3739 * openat.h: Include headers required for use of DIR and struct stat.
3740 [AT_SYMLINK_NOFOLLOW]: Define.
3741 (fdopendir, fstatat): Add prototypes.
3743 2005-01-21 Bruno Haible <bruno@clisp.org>
3745 * classpath.h: New file, from GNU gettext.
3746 * classpath.c: New file, from GNU gettext.
3748 2005-01-20 Simon Josefsson <jas@extundo.com>
3750 * version-etc-fsf.c: New file, with version_etc_copyright.
3751 * version-etc.c: Remove version_etc_copyright.
3752 * version-etc.h (version_etc_copyright): Use [] instead of * in
3753 prototype, suggested by Paul Eggert <eggert@CS.UCLA.EDU>.
3755 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
3757 * save-cwd.c (save_cwd): Remove code to support the case
3758 where fchdir is missing or flaky.
3760 2005-01-20 Simon Josefsson <jas@extundo.com>
3762 * base64.h (isbase64): Add.
3764 * base64.c (isb64): Rename to isbase64, use to_uchar instead of
3765 using a unsigned prototype, don't inline.
3766 (base64_decode): Use it.
3768 2005-01-19 Bruno Haible <bruno@clisp.org>
3770 * sh-quote.h: New file, from GNU gettext.
3771 * sh-quote.c: New file, from GNU gettext.
3773 2005-01-18 Paul Eggert <eggert@cs.ucla.edu>
3775 Merge changes from coreutils, as described below in several
3776 changelogs dated today.
3778 * save-cwd.c: Include "save-cwd.h" before other include files.
3779 (O_DIRECTORY): Remove; not needed here, since "." must be
3780 a directory. All uses removed.
3781 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
3782 universal on Suns, and we also need to test for IRIX.
3783 Revamp code to use 'if' rather than '#if'.
3784 Avoid unnecessary comparison of cwd->desc to 0.
3786 * utimens.c (futimens): Robustify the previous patch, by checking
3787 for known valid error numbers rather than observed invalid ones.
3789 2005-01-18 Jim Meyering <jim@meyering.net>
3791 * version-etc.c (version_etc_copyright): Update copyright date.
3793 * utimens.c (futimens): Account for the fact that futimes
3794 can also fail with errno == ENOSYS or errno == ENOENT.
3795 Patch from Dmitry V. Levin.
3797 Change the name of the robust chdir function from chdir to chdir_long.
3798 * save-cwd.c: Include chdir-long.h rather than chdir.h.
3799 (restore_cwd): Use chdir_long, not chdir.
3800 * chdir-long.c: Renamed from chdir.c.
3801 * chdir-long.h: Renamed from chdir.h.
3802 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the
3805 2005-01-18 Bob Proulx <bob@proulx.com>
3807 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
3808 offsetof() macro construct to avoid compile failure with native HP-UX
3809 11.0 ANSI C compiler.
3811 2005-01-06 Bruno Haible <bruno@clisp.org>
3813 * stpncpy.c: Remove HAVE_STPNCPY and gnu_stpncpy renaming, redundant
3814 because stpncpy.m4 takes care of it.
3816 2004-01-24 Bruno Haible <bruno@clisp.org>
3818 * progreloc.c (xstrdup): Define as strdup if no xmalloc should be used.
3820 2003-10-09 Bruno Haible <bruno@clisp.org>
3822 * progreloc.c: Include xalloc.h instead of xmalloc.h.
3824 2005-01-06 Bruno Haible <bruno@clisp.org>
3826 * fwriteerror.h (fwriteerror): Change specification to include fclose.
3827 * fwriteerror.c: Include <stdbool.h>.
3828 (fwriteerror): At the end, close the file stream. Record whether
3829 stdout was already closed.
3831 2004-05-27 Bruno Haible <bruno@clisp.org>
3833 * execute.c (environ): Declare if needed.
3834 * pipe.c (environ): Likewise.
3835 Reported by Michael Schloh von Bennewitz <michael.schloh@cw.com>.
3837 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
3839 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
3840 definitions to be after all include files, to avoid collisions.
3841 Problem reported by Bob Proulx.
3843 2004-12-28 Paul Eggert <eggert@cs.ucla.edu>
3845 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
3846 not needed. This removes a dependency on the gettext module.
3847 [defined _LIBC]: Do not include <libintl.h>; not needed.
3849 2004-12-24 Paul Eggert <eggert@cs.ucla.edu>
3851 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
3854 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
3856 * argp-parse.c: Include <stddef.h>.
3857 (alignof, alignto): New macros.
3858 (parser_init): Don't assume that void * is aligned sufficiently
3861 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
3862 need to extend the stack.
3863 (YYINITDEPTH): New macro, so that the initial stack isn't overly
3866 2004-12-22 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3868 * argp-parse.c (parser_init): Avoid arithmetics on void pointers.
3870 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
3872 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
3873 Remove now-obsolete comment about AIX.
3874 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
3875 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
3876 (YYMAXDEPTH): New macro.
3878 2004-12-18 Bruno Haible <bruno@clisp.org>
3880 * fatal-signal.c (fatal_signals): Make non-const.
3881 (init_fatal_signals): New function.
3882 (uninstall_handlers, install_handlers): Ignore signals that were set to
3884 (at_fatal_signal): Call init_fatal_signals.
3885 (init_fatal_signal_set): Likewise. Ignore signals that were set to
3887 Reported by Paul Eggert.
3889 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
3891 * getdate.y (textint): New member "negative".
3892 (time_zone_hhmm): New function.
3893 Expect 14 shift-reduce conflicts, not 13.
3894 (o_colon_minutes): New rule.
3895 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
3896 (yylex): Set the "negative" member of signed numbers.
3898 2004-12-04 Paul Eggert <eggert@cs.ucla.edu>
3900 Changes imported from coreutils.
3901 * hard-locale.c: Assume <locale.h> exists.
3903 (GLIBC_VERSION): New macro.
3904 (hard_locale): Assume setlocale exists.
3905 Rewrite to avoid #ifdef.
3906 Use strdup rather than malloc + strcpy.
3907 * human.c: Assume <locale.h> exists.
3908 (human_readable): Assume localeconv exists.
3910 2004-12-01 Jakub Jelinek <jakub@redhat.com>
3912 * mktime.c (__mktime_internal): If SEC_REQUESTED != SEC,
3913 convert T2, not T. (Imported from libc.)
3915 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
3917 * getcwd.c (is_ENAMETOOLONG): New macro.
3918 (__getcwd.c): Don't restore errno; glibc doesn't.
3919 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
3920 first, falling back to our code only if its results look suspicious.
3921 Ensure that the resulting buffer is only as large as necessary.
3923 * readutmp.c: Include readutmp.h first.
3924 Include <errno.h>, since readutmp.h no longer does that.
3925 * readutmp.h: Don't include <errno.h>,
3926 <sys/param.h>, <time.h>; not needed to establish interface.
3927 (errno): Remove decl.
3928 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
3929 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
3930 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
3932 2004-11-28 Simon Josefsson <jas@extundo.com>
3934 * base64.h, base64.c: New file.
3936 2004-11-27 Paul Eggert <eggert@cs.ucla.edu>
3938 * getcwd.h: New file, which I forgot to check in on 2004-11-25.
3940 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
3942 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
3943 HP's ANSI C compiler.
3944 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
3945 Declaring int functions causes warnings on some modern systems and
3946 shouldn't be needed to compile on ancient ones.
3947 * same.c (MIN) [defined MIN]: Don't define, since it's already
3950 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
3951 with the following changes.
3952 (__set_errno): Parenthesize properly.
3953 Include <stdbool.h>.
3954 (MIN, MAX, MATCHING_INO): New macros.
3955 (__getcwd): Define with prototype, not K&R form.
3956 Use heuristics to allocate default buffer on stack if possible.
3957 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
3958 behavior, and to avoid the PATH_MAX limit when computing
3960 Use MATCHING_INO to compare inode number to file.
3961 Check for arithmetic overflow in size calculations.
3962 Fix bug in reallocation of dot array that caused getcwd to fail
3963 on directories nested deeper than 75.
3964 Be more careful about saving errno on error.
3965 Do not use realloc; use only free+malloc, as this is a bit
3966 more flexible and avoids a needless copy operation.
3967 Do not inspect st_dev and st_ino for symbolic links; POSIX
3968 doesn't specify the latter.
3969 Check for closedir errors.
3970 Avoid needless casts.
3971 Use "#ifdef weak_alias" around weak_alias, to be like other
3973 The following changes to getcwd.c have effect only when used in
3974 gnulib; they have no effect inside glibc proper.
3975 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
3976 as alloca isn't used.
3977 (alloca, __alloca): Likewise.
3978 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
3979 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
3980 unconditionally, as gnulib assumes C89 or better.
3981 Do not include <sys/param.h>.
3982 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
3983 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
3985 (NULL) [!defined NULL]: Remove; we assume C89 or better.
3986 Include <dirent.h> in a way that is compatible with modern Autoconf.
3987 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
3988 New macros, if not already defined.
3989 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
3990 Use "_LIBC", not "defined _LIBC", for consistency.
3991 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3993 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3994 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3995 * xgetcwd.c: David MacKenzie's old code was removed, so give
3996 credit only to Jim Meyering and adjust the copyright dates.
3997 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3998 <stdlib.h>, <unistd.h>, "pathmax.h".
3999 Instead, include "xgetcwd.h" (first) and "getcwd.h".
4000 (INITIAL_BUFFER_SIZE): Remove.
4001 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
4003 2004-11-23 Jim Meyering <jim@meyering.net>
4005 * getopt_.h: Remove trailing blanks.
4007 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
4009 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
4010 (futimens): New function, which uses futimes if available.
4011 (futimens, utimens): Support timespec==NULL, with same semantics
4012 as utime and utimens.
4013 * utimens.h (futimens): New decl.
4015 2004-11-23 Jim Meyering <jim@meyering.net>
4017 * __fpending.c: Add comment.
4019 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4021 * getopt_.h: Re-addition of __getopt_argv_const caused
4022 redefinition warnings. To avoid them, include the defines
4023 in `#if !defined __need_getopt ... #endif'. The only place
4024 where __getopt_argv_const is used is in definitions
4025 of getopt_long and getopt_long_only below, which are as well
4026 protected by `#ifndef __need_getopt'.
4027 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
4028 __need_getopt after including <stdio.h> and <unistd.h> These
4029 headers might have defined it.
4031 2004-11-20 Paul Eggert <eggert@cs.ucla.edu>
4033 * getopt_.h (__GETOPT_CONCAT, __GETOPT_XCONCAT, __GETOPT_ID):
4035 (getopt, getopt_long, getopt_long_only, optarg, opterr, optind,
4036 optopt): Use them instead of invoking ## directly; otherwise, the
4037 symbols will be __GETOPT_PREFIXgetopt rather than rpl_getopt.
4039 2004-11-19 Bruno Haible <bruno@clisp.org>
4041 * strtok_r.c: Move comments from here...
4042 * strtok_r.h: ... to here.
4044 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
4046 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
4047 might fail. Problem reported by Yoann Vandoorselaere.
4048 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
4049 that mishandle size_t overflow.
4051 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
4053 * canon-host.c: Include "strdup.h".
4054 (canon_host): Use getaddrinfo if available, so that IPv6 works.
4055 Use strdup instead of malloc/strcpy to duplicate strings.
4057 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
4058 (human_space_before_unit): New constant.
4059 * human.c (human_readable): Support it.
4061 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
4062 (xgetcwd): Set errno correctly when failing.
4063 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
4064 the failure is actually due to a PATH_MAX problem.
4066 Further getopt changes to make it more likely that glibc will
4067 buy the changes back.
4068 * getopt.c (POSIXLY_CORRECT): New constant.
4069 (getopt): Use it, so to preserve glibc semantic
4070 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
4071 when compiling for libc.
4072 * getopt_.h (__getopt_argv_const): Bring it back.
4073 (getopt_long, getopt_long_only): Use it.
4075 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
4076 New arg POSIXLY_CORRECT. All callers changed.
4077 (getopt): Argv is now char * const *, as per standard.
4078 (_getopt_internal_r, _getopt_internal): Argv is now char **,
4079 not char *__getopt_argv_const *.
4080 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4081 _getopt_long_only_r): Likewise.
4082 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
4083 * getopt_int.h (_getopt_internal, _getopt_internal_r,
4084 _getopt_long_r, _getopt_long_only_r): Likewise.
4085 * getopt_.h (__getopt_argv_const): Remove.
4086 (getopt): Argv is now char * const *, as per standard.
4088 * getdate.y (tORDINAL): New token.
4089 (day, relunit): Allow it for relative times.
4090 (relative_time_table): Use tORDINAL for ordinals.
4092 2004-11-15 Jim Meyering <jim@meyering.net>
4094 * closeout.c: Include "__fpending.h" once again.
4095 Include <stdbool.h>.
4096 (close_stdout): Don't fail just because stdout was closed initially,
4097 since some programs don't write to stdout in the normal course of
4098 operation (other than --version and --help), and we don't want this
4099 function to make e.g. `touch file >&-' fail.
4100 But do fail if it was closed and someone has tried to write to it.
4101 E.g., `printf foo >&-' must fail.
4103 2004-11-11 Simon Josefsson <jas@extundo.com>
4105 * strtok_r.h, strtok_r.c: New file.
4107 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
4109 * getopt_.h (__getopt_argv_const): New macro, to be used so that
4110 we can stop lying to compilers about the constness of argv when we
4111 are compiled outside glibc.
4112 (getopt, getopt_long, getopt_long_only): Use it.
4113 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal,
4115 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
4116 _getopt_long_only_r): Likewise.
4117 * getopt_int.h (_getopt_internal, _getopt_internal_r, _getopt_long_r,
4118 _getopt_long_only_r): Likewise.
4120 * getopt_.h [defined __GETOPT_PREFIX && !defined __need_getopt]:
4121 Include <stdlib.h> and <stdio.h>, and <unistd.h> if available.
4122 Then rename getopt to __GETOPT_PREFIX##getopt, and so forth for
4123 the other external symbols.
4124 (getopt) [!defined __GNU_LIBRARY]: Use prototype, not old-style
4125 declaration, since the above renaming now works around collisions.
4127 2004-11-11 Jim Meyering <jim@meyering.net>
4129 * linebreak.c: Remove trailing blanks.
4130 * alloca_.h: Likewise.
4131 * acosl.c: Likewise.
4132 * euidaccess.c: Likewise.
4133 * allocsa.h: Likewise.
4135 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
4137 * mktime.c (SHR): New macro, which is a portable
4138 substitute for >> that should work even on Crays.
4139 (TIME_T_MIDPOINT, ydhms_diff, __mktime_internal): Use it.
4140 Problem reported by Mark D. Baushke in
4141 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00071.html>.
4142 * getdate.y (SHR): Likewise.
4144 * strftime.c (SHR): Likewise.
4146 * quotearg.c (struct quoting_options): Use unsigned int for
4147 quote_these_too, so that right shifts are well defined. All uses
4150 2004-11-10 Simon Josefsson <jas@extundo.com>
4152 * getaddrinfo.h, getaddrinfo.c: New files.
4154 2004-11-10 Jim Meyering <jim@meyering.net>
4156 Ensure that no close failure goes unreported.
4157 * closeout.c (close_stdout): Always close stdout. I.e., don't
4158 return early when it seems there's nothing to flush.
4159 Don't include __fpending.h.
4161 2004-11-09 Paul Eggert <eggert@cs.ucla.edu>
4163 * strftime.c (DO_MULTIBYTE): Check for wchar.h, too.
4165 2004-11-05 Bruno Haible <bruno@clisp.org>
4167 * readlink.c: Include stddef.h, needed for size_t on Woe32.
4168 Reported by Mark D. Baushke <mdb@cvshome.org>.
4170 2004-11-04 Bruno Haible <bruno@clisp.org>
4172 2004-09-11 Bruno Haible <bruno@clisp.org>
4173 * allocsa.valgrind: New file.
4174 2004-02-06 Bruno Haible <bruno@clisp.org>
4175 * allocsa.h (sa_alignof): Define differently with HP-UX cc, to
4176 avoid a bug of this cc on HP-UX 10.20 dealing with enums.
4177 Reported by Christopher Seip <chris.seip@hp.com>.
4179 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
4181 * xreadlink.c (xreadlink): AIX and HP-UX readlink return -1
4182 with errno == ERANGE if the buffer is too small.
4183 Problem reported by Mark D. Baushke.
4185 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
4187 * xreadlink.c (MAXSIZE): New macro.
4188 (xreadlink): Use it instead of SSIZE_MAX. Ensure initial buffer
4189 size does not exceed MAXSIZE. Avoid cast.
4190 As suggested by Mark D. Baushke in
4191 <http://lists.gnu.org/archive/html/bug-gnulib/2004-11/msg00009.html>,
4192 if readlink fails with buffer size just under MAXSIZE, try again
4195 2004-11-02 Derek R. Price <derek@ximbiot.com>
4196 and Paul Eggert <eggert@cs.ucla.edu>
4198 * getdate.y [!TEST]: Include <stdio.h>, since we use sprintf now.
4199 (get_date): Overparenthesize to avoid GCC warning.
4201 2004-11-02 Bruno Haible <bruno@clisp.org>
4203 * setenv.h (unsetenv): Define as a macro if the system's unsetenv()
4204 function returns void.
4206 2004-11-01 Paul Eggert <eggert@cs.ucla.edu>
4208 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4209 (funlockfile, fputs_unlocked, putc_unlocked): Don't define if
4212 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
4214 * getdate.y: Add support for TZ="foo" within a date string.
4215 Fix some bugs near time_t boundaries. Reject dates with
4216 out-of-range components, e.g., "Sept 31".
4217 Include <stdlib.h>, "setenv.h", "xalloc.h".
4218 (ISDIGIT_LOCALE): Remove; unused.
4219 Note that the TZ and time functions used here are not reentrant.
4220 (mktime_ok, get_tz): New functions.
4221 (TZBUFSIZE): New constant.
4222 (get_date): Parse leading TZ="foo". Reject out-of-range components;.
4223 This requires that we sometimes generate our own TZ="XXX..." setting.
4225 2004-10-27 Derek R. Price <derek@ximbiot.com>
4227 * mktime.c (not_equal_tm): Remove redundant check.
4229 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
4231 * getdate.y: Use Bison 1.875 features, and some minor
4232 code cleanups. This change does not affect semantics.
4233 Don't include <stdlib.h>; no longer needed.
4234 Don't include unlocked-io.h; only the "#if TEST" code uses
4235 stdio, and performance isn't crucial there.
4236 (PC, YYLEX_PARAM, YYPARSE_PARAM): Remove; replaced by
4237 Bison 1.875 features as described below.
4238 All uses of "PC." replaced by "pc->".
4239 (YYSTYPE): Add a forward declaration.
4240 (yylex, yyerror): Use full prototypes in forward decls.
4241 Use "%pure-parser" rather than obsolescent "%pure_parser".
4242 Use %parse-param and %lex-param instead of obsolescent
4243 YYPARSE_PARAM and YYLEX_PARAM.
4244 (meridian_table, month_and_day_table, time_units_table,
4245 relative_time_table, time_zone_table, military_table,
4246 lookup_zone, lookup_word, get_date):
4247 Use NULL instead of 0 where appropriate.
4248 (to_hour): Avoid abort (), to avoid a dependency on
4250 (yyerror, yylex): Now accepts parser_control * arg.
4251 (main) [TEST]: Use '\0' rather than 0 for char.
4253 2004-10-22 Paul Eggert <eggert@cs.ucla.edu>
4255 * getpagesize.c (getpagesize): Don't assume <sys/param.h> exists.
4256 It's now the caller's responsibility to handle the case where
4257 !HAVE_GETPAGESIZE && !defined getpagesize.
4259 * mktime.c (leapyear): Arg is long int, not int.
4261 2004-10-18 Paul Eggert <eggert@cs.ucla.edu>
4263 * argp-fs-xinl.c, argp-xinl.c: Update from glibc.
4265 2004-10-12 Simon Josefsson <jas@extundo.com>
4267 * getpass.c (fflush_unlocked, flockfile, funlockfile)
4268 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
4271 2004-10-11 Yoann Vandoorselaere <yoann@prelude-ids.org>
4273 * vsnprintf.h: New file.
4274 * vsnprintf.c: New file.
4276 2004-10-07 Bruno Haible <bruno@clisp.org>
4278 * snprintf.c (snprintf): Avoid a memory allocation if the result fits
4279 into the provided buffer.
4281 2004-10-06 Paul Eggert <eggert@cs.ucla.edu>
4283 * diacrit.c, diacrit.h: Add GPL notice.
4285 * atanl.c, logl.c: Add GPL notice, to match glibc's added LGPL notice.
4286 * atanl.c (atanl): Keep the code as similar to glibc as possible.
4287 * logl.c (logl): Keep the code as similar to glibc as possible.
4288 This avoids a potential constant-folding bug.
4290 2004-10-05 Bruno Haible <bruno@clisp.org>
4292 * strsep.h: Don't declare strsep() if HAVE_STRSEP.
4294 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4296 * xalloc.h (xmemdup): Renamed from xclone. All uses changed.
4297 * xmalloc.c (xmemdup): Likewise.
4298 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
4299 XFREE): Remove these long-obsolescent macros.
4300 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
4301 * xstrdup.c: Remove.
4303 * regex.c (re_comp): Cast gettext return value to char *,
4304 Problem reported by Martin Neitzel via Mark D. Baushke.
4306 2004-10-04 Simon Josefsson <jas@extundo.com>
4308 * error.c, md5.c, regex.c: Use '#if USE_UNLOCKED_IO' instead of
4309 '#ifdef USE_UNLOCKED_IO'.
4311 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
4313 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
4314 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
4315 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
4316 regex.c, sha1.c, version-etc.c, yesno.c:
4317 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
4318 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
4319 the includer's responsibility.
4321 Sync from coreutils.
4323 * modechange.c (mode_compile): Don't decrement a pointer that
4324 points to the start of a string, as the C Standard says the
4325 resulting behavior is undefined.
4327 * backupfile.h (enum backuptype): Rename none -> no_backups,
4328 simple -> simple_backups, numbered_existing ->
4329 numbered_existing_backups, numbered -> numbered_backups
4330 to avoid shadowing problems. All uses changed.
4331 * argmatch.c (enum backuptype) [defined TEST]: Likewise.
4332 * backupfile.c (check_extension, numbered_backup):
4333 Rename locals to avoid shadowing 'basename'.
4334 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
4337 * .cppi-disable: Add getopt_.h, getopt_int.h.
4338 * .cvsignore: Add getopt.h.
4340 2004-10-04 Simon Josefsson <jas@extundo.com>
4342 * memmem.h: New file.
4343 * memmem.c: New file, taken from glibc.
4345 2004-10-02 Jim Meyering <jim@meyering.net>
4347 * dirfd.h, getpagesize.h: Add copyright notice.
4349 2004-10-01 Paul Eggert <eggert@cs.ucla.edu>
4351 * snprintf.c: Remove comments as to why each header is needed.
4353 2004-10-01 Yoann Vandoorselaere <yoann@prelude-ids.org>
4355 * strsep.h: New file.
4356 * strsep.c: New file.
4358 2004-10-01 Simon Josefsson <jas@extundo.com>
4360 * snprintf.c (snprintf): Handle size==0.
4362 2004-10-01 Simon Josefsson <jas@extundo.com>
4363 Bruno Haible <bruno@clisp.org>
4365 * snprintf.c: Include <stdarg.h>, <stdlib.h>, <string.h>.
4366 (snprintf): Declare 'args'.
4368 2004-09-30 Simon Josefsson <jas@extundo.com>
4370 * snprintf.h, snprintf.c: New files.
4372 2004-09-30 Sergey Poznyakoff <gray@Mirddin.farlep.net>
4374 * argp-help.c (canon_doc_option): Fixed coredump if *name==NULL
4375 (hol_entry_help): Never translate an empty string.
4376 Do not translate option tag (opt->name) if OPTION_NO_TRANS is set
4377 * argp.h (OPTION_NO_TRANS): New option.
4379 2004-09-29 Oskar Liljeblad <oskar@osk.mine.nu>
4381 * xvasprintf.c: Include xalloc.h.
4382 (xvasprintf): Use xalloc_die, not xmalloc_die.
4384 2004-09-28 Paul Eggert <eggert@cs.ucla.edu>
4386 * dummy.c: Change copyright notice to FSF, and license to GPL.
4388 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
4390 * argp-pvh.c (argp_program_version_hook): Provide initial value.
4391 Problem reported by Bruno Haible in:
4392 http://lists.gnu.org/archive/html/bug-tar/2004-09/msg00023.html
4394 2004-09-11 Paul Eggert <eggert@cs.ucla.edu>
4396 * mempcpy.h: Wrap the entire include file inside #ifndef mempcpy,
4397 in case some system header has #define'd it. Problem reported by
4398 Soeren D. Schulze in
4399 <http://lists.gnu.org/archive/html/bug-gnulib/2004-09/msg00017.html>.
4401 2004-09-08 Bruno Haible <bruno@clisp.org>
4403 * stdint_.h: New file, taken from GNU clisp.
4405 2004-09-08 Oskar Liljeblad <oskar@osk.mine.nu>
4407 * xvasprintf.h: New file.
4408 * xvasprintf.c: New file.
4409 * xasprintf.c: New file.
4411 2004-09-08 Bruno Haible <bruno@clisp.org>
4413 * vasnprintf.c (VASNPRINTF): Signal EOVERFLOW if the resulting length
4415 * vasprintf.c (vasprintf): Don't test for length > INT_MAX any more.
4417 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
4419 Import from coreutils.
4420 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
4421 strings on unbounded length. alloca's performance benefits aren't
4422 that important here.
4424 (parse_with_separator): New function, with most of the internals
4425 of the old parse_user_spec. Allow user to omit both user and group,
4426 for compatibility with FreeBSD.
4427 Clone only the user name, not the entire spec.
4428 Do not set *uid, *gid unless entirely successful.
4429 Avoid memory leak in some failing cases.
4430 Fix regression for USER.GROUP reported by Dmitry V. Levin in
4431 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
4432 (parse_user_spec): Rewrite to use parse_with_separator.
4434 2004-08-12 Paul Eggert <eggert@cs.ucla.edu>
4436 * argp-help.c, argp-parse.c: Use "gettext.h" instead of
4437 its complicated substitute.
4438 * argp-help.c: Include <errno.h>, for program_invocation_short_name
4439 and program_invocation_name.
4440 (__argp_basename) [!_LIBC]: Remove; the only use was
4441 replaced by its body.
4442 (__argp_short_program_name): Change condition from
4443 !defined __argp_short_program_name to
4444 ! (defined _LIBC || HAVE_DECL_PROGRAM_INVOCATION_SHORT_NAME),
4445 to match argp-namefrob.h.
4446 (__argp_failure): Don't assume strerror_r returns char *.
4447 * argp-parse.c (N_): Define unconditionally.
4448 (argp_default_options): Fill out initializers with 0 to avoid
4451 2004-08-12 Simon Josefsson <jas@extundo.com>
4453 * getopt.c, getopt1.c: Remove ELIDE_CODE hack.
4454 * getopt_.h: Renamed from getopt.h.
4456 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
4458 Merge from coreutils.
4460 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
4461 wmemchr or wmemcpy. Problem reported by Robert Dahlem
4462 for Reliant Unix 5.43.
4464 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
4465 (union fooround): Use uintmax_t, not long int.
4466 The rest is a merge from libc:
4467 [defined _LIBC]: Include <shlib-compat.h>.
4468 (_obstack) [defined _LIBC]: Remove after 2.3.4.
4470 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
4472 * strverscmp.c: Convert to UTF-8.
4474 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
4476 * obstack.h (obstack_empty_p):
4477 Don't assume that chunk->contents is suitably aligned.
4478 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
4479 Likewise. Problem reported by Benno in
4480 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
4482 * chown.c (rpl_chown): Work even if the file is writeable but not
4483 readable. This could be improved further but it'd take some work.
4485 2004-08-08 Simon Josefsson <jas@extundo.com>
4487 * xgethostname.c: Don't include error.h (not used).
4490 * getpass.c: Include getpass.h first.
4492 2004-08-08 Paul Eggert <eggert@cs.ucla.edu>
4494 * xalloc-die.c: New files.
4495 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
4497 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
4498 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
4499 (_, N_, xalloc_die): Move to xalloc-die.c.
4500 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
4501 so that we needn't mess with xalloc_msg_memory_exhausted.
4503 * sha1.h: Renamed from sha.h.
4504 (SHA1_H): Renamed from _SHA_H.
4505 (sha1_ctx): Renamed from sha_ctx.
4506 (sha1_init_ctx): Renamed from sha_init_ctx.
4507 (sha1_process_block): Renamed from sha_process_block.
4508 (sha1_process_bytes): Renamed from sha_process_bytes.
4509 (sha1_finish_ctx): Renamed from sha_finish_ctx.
4510 (sha1_read_ctx): Renamed from sha_read_ctx.
4511 (sha1_stream): Renamed from sha_stream.
4512 (sha1_buffer): Renamed from sha_buffer.
4513 * sha1.c: Likewise; renamed from sha.c.
4514 Do not include <sys/types.h>.
4515 Include <stddef.h> rather than <stdlib.h>.
4517 2004-08-08 Bruno Haible <bruno@clisp.org>
4519 * pathname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
4520 FILESYSTEM_PREFIX_LEN.
4521 * progreloc.c: Likewise.
4522 * concatpath.c (concatenated_pathname): Use FILE_SYSTEM_PREFIX_LEN.
4524 2004-08-06 Paul Eggert <eggert@cs.ucla.edu>
4527 * argp-help.c (make_hol, hol_append): Don't assume that
4528 SIZE_MAX is a valid preprocessor constant.
4529 (__argp_basename): Change from "#ifndef _LIBC"
4530 to "#ifndef __argp_short_program_name", so that
4531 we don't compile these functions for tar.
4533 More merges from coreutils.
4534 * raise.c, readtokens0.h, readtokens0.c, strftime.h, utimens.h,
4535 utimens.c, utimecmp.h, utimecmp.c, xnanosleep.h, xnanosleep.c,
4537 * addext.c: Remove; no longer needed.
4538 * yesno.c, argmatch.h, argmatch.c, backupfile.h, backupfile.c,
4539 euidaccess.c, filemode.c, closeout.c, dup2.c, exclude.c,
4540 fileblocks.c, filemode.c, fnmatch.c, fnmtahc_loop.c,
4541 fopen-safer.c, fsusage.c, fsusage.h, ftruncate.c, full-write.c,
4542 getdate.y, getloadavg.c, getugroups.c, hard-locale.c, hard-locale.h,
4543 hash.c, human.c, human.h, lchown.c, lchown.h, makepath.c, makepath.h,
4544 md5.c, md5.h, memchr.c, memcoll.c, memrchr.c, modechange.c,
4545 modechange.h, mountlist.c, mountlist.h, nanosleep.c, posixtm.c,
4546 putenv.c, quotearg.c, quotearg.h, readtokens.c, readutmp.c,
4547 readutmp.h, rmdir.c, safe-read.c, save-cwd.c, savedir.c, setenv.c,
4548 sig2str.c, stat.c, strtoimax.c, strverscmp.c, userspec.c, utime.c,
4549 version-etc.c., xgethostname.c, xmemcoll.c, xreadlink.c, xstrtod.c,
4550 xstrtod.h, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoumax.c:
4551 Import changes from coreutils.
4553 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
4555 Merge from coreutils.
4557 * .gdb-history: Remove; this doesn't belong here.
4559 * c-strtod.c, c-strtod.h, c-strtold.c, cycle-check.c,
4560 cycle-check.h, dev-ino.h, canonicalize.h, canonicalize.c,
4561 fcntl-safer.h, fcntl-safer.c, getcwd.c: New files.
4563 * dirname.h: Include <stdbool.h>.
4564 (FILE_SYSTEM_PREFIX_LEN): Renamed from FILESYSTEM_PREFIX_LEN,
4565 for consistency with POSIX terminology. All uses changed.
4566 (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): New macros.
4567 (strip_trailing_slashes): Use bool for booleans.
4568 * stripslash.c (strip_trailing_slashes): Likewise.
4570 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
4571 sometimes returns a positive errno value even when it succeeds.
4572 (print_errno_message) [!LIBC]: Fall back on strerror if
4575 * path-concat.c (mempcpy): Don't define if a system header defines it.
4576 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
4577 (longest_relative_suffix): New function.
4578 (path_concat): Use it. Assume first argument is not NULL.
4579 Port to DOS. Omit redundant separators.
4580 Report an error instead of returning NULL.
4581 Use mempcpy instead of memcpy.
4582 (xpath_concat): Remove: not declared or used.
4584 * same.h: Include <stdbool.h>
4585 (same_name): Return bool, not int.
4586 * same.c (same_name): Likewise.
4587 (errno): Don't declare; we assume C89 or better now.
4589 * stat-macros (S_ISCTG, S_ISOFD, S_ISOFL): New macros,
4590 if not already defined.
4592 * xgetcwd.c (errno): Don't declare; we assume C89 or better now.
4593 * dup-safer.c (errno): Likewise.
4595 2004-08-03 Paul Eggert <eggert@cs.ucla.edu>
4597 * fatal.c, fatal.h: Remove as the "fatal" module wasn't used or
4600 2004-08-03 Simon Josefsson <jas@extundo.com>
4602 * strdup.h: Only use HAVE_DECL_STRDUP if defined.
4603 * progname.h: Don't include stdbool.h.
4605 2004-08-02 Simon Josefsson <jas@extundo.com>
4607 * getsubopt.h: New file, with comments from Bruno Haible.
4608 * getsubopt.c: New file, from glibc, but slightly modified based on
4609 suggestions from Paul Eggert <eggert@cs.ucla.edu>.
4611 2004-08-01 Simon Josefsson <jas@extundo.com>
4613 * xgetdomainname.c: Include stdlib.h, for free().
4615 2004-07-16 Simon Josefsson <jas@extundo.com>
4617 * dummy.c: New file.
4619 2004-07-16 Bruno Haible <bruno@clisp.org>
4621 * backupfile.h: Add extern "C" for C++.
4622 * closeout.h: Likewise.
4623 * copy-file.h: Likewise.
4624 * findprog.h: Likewise.
4625 * full-write.h: Likewise.
4626 * pathname.h: Likewise.
4627 * progname.h: Likewise.
4628 * stpcpy.h: Likewise.
4629 * stpncpy.h: Likewise.
4630 * strcase.h: Likewise.
4631 * strstr.h: Likewise.
4632 * xalloc.h: Likewise.
4634 * mbswidth.h: Add extern "C" for C++.
4635 Reported by Albert Chin-A-Young <china@thewrittenword.com>.
4637 2004-07-09 Simon Josefsson <jas@extundo.com>
4639 * getndelim2.c: Include stddef.h, for ptrdiff_t. (FreeBSD 4.9
4640 failed without this.)
4642 2004-07-09 Paul Eggert <eggert@cs.ucla.edu>
4644 * fchown-stub.c: New file.
4646 2004-06-24 Jim Meyering <jim@meyering.net>
4648 * obstack.h (obstack_base): Cast to (void *), per documentation.
4650 2004-06-22 Paul Eggert <eggert@cs.ucla.edu>
4652 * argz.c, argz_.h: New files, which are autoupdated from libtool.
4654 2004-06-01 Jim Meyering <jim@meyering.net>
4656 * calloc.c: New file.
4658 2004-06-06 Paul Eggert <eggert@cs.ucla.edu>
4660 * getdate.y (yylex): Allow space between sign and number.
4661 Problem reported by Dan Jacobson.
4663 2004-06-01 Paul Eggert <eggert@cs.ucla.edu>
4664 and Jim Meyering <jim@meyering.net>
4666 Merge from coreutils CVS.
4668 * stat-macros.h: New file, with contents from file-type.h
4669 and coreutils' system.h.
4670 * file-type.c: Include "stat-macros.h".
4671 * file-type.h (file_type): Move all macro definitions to new file,
4674 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
4675 Wrap old code with this conditional.
4676 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
4677 function that does not dereference symlinks.
4678 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
4680 * xreadlink.c: Include xreadlink.h first, to catch .h file
4681 dependency problems.
4682 (xreadlink): Accept new arg SIZE, for efficiency.
4683 All decls and uses changed.
4684 * xreadlink.h: Include <stddef.h>, for size_t.
4686 * .cppi-disable: Add alloca_.h, allocsa.h, exit.h, getndelim2.h,
4687 gettext.h, localcharset.h, strdup.h, strndup.h, strtoul.c, time_r.h.
4689 * .cvsignore: Add alloca.h, fnmatch.h, poll.h, stdbool.h, sysexits.h.
4691 2004-05-30 Paul Eggert <eggert@cs.ucla.edu>
4693 * xmalloc.c (HAVE_MALLOC, HAVE_REALLOC): Do not require these
4694 macros to be defined.
4695 (xnmalloc_inline, xnrealloc_inline, xcalloc): Do not die if
4696 the allocator returns NULL because the requested size is zero.
4698 2004-05-20 Paul Eggert <eggert@cs.ucla.edu>
4700 * malloc/obstack.c (_obstack) [defined _LIBC]: Bring back this
4701 var. Add comment explaining why libc still defines it. This
4702 merges the following patch from glibc:
4703 http://sources.redhat.com/ml/libc-alpha/2004-05/msg00157.html
4705 2004-05-19 Paul Eggert <eggert@cs.ucla.edu>
4707 * obstack.c (_obstack): Remove unused variable. It hasn't been
4708 present in glibc since revision 1.1 of this file.
4709 * obstack.h (_obstack_free, obstack_1grow, obstack_1grow_fast,
4710 obstack_alignment_mask, obstack_alloc, obstack_base,
4711 obstack_blank, obstack_blank_fast, obstack_chunk_size,
4712 obstack_copy, obstack_copy0, obstack_finish, obstack_grow,
4713 obstack_grow0, obstack_init, obstack_int_grow,
4714 obstack_int_grow_fast, obstack_make_room, obstack_memory_used,
4715 obstack_next_free, obstack_object_size, obstack_ptr_grow,
4716 obstack_ptr_grow_fast, obstack_room): Remove declarations of
4717 nonexistent functions.
4719 2004-05-17 Derek R. Price <derek@ximbiot.com>
4720 Paul Eggert <eggert@cs.ucla.edu>
4722 * argp-help.c, argp-parse.c: Assume <alloca.h> rather than freecoding.
4724 2004-05-14 Bruno Haible <bruno@clisp.org>
4726 * vasnprintf.c (VASNPRINTF): Correctly handle the case of a precision
4727 that consists of a '.' followed by an empty digit string.
4728 Patch by Tor Lillqvist <tml@iki.fi>.
4730 2004-05-17 Paul Eggert <eggert@cs.ucla.edu>
4732 Port obstack to the AS/400, where pointers are 16 bytes wide and
4733 you cannot cast an integer to a valid pointer. This patch is
4734 currently waiting to be integrated into glibc; see
4735 <http://sources.redhat.com/ml/libc-alpha/2004-05/msg00073.html>.
4737 * obstack.h (__PTR_TO_INT, __INT_TO_PTR): Remove.
4738 All uses of __INT_TO_PTR (PTR_TO_INT ...) replaced by __PTR_ALIGN.
4739 (__BPTR_ALIGN, __PTR_ALIGN): New macros.
4740 (struct obstack): temp member is now a union of a pointer and
4741 an integer, instead of an integer. All integer uses changed.
4742 This does not affect the physical layout of struct obstack,
4743 except on hosts (like the AS/400) where the size or alignment of
4744 void * is greater than that of ptrdiff_t.
4745 (obstack_finish) [! (defined __GNUC__ && defined __STDC__ &&
4746 __STDC__)]: Store temporary in pointer member of union, not
4748 * obstack.c: Include <stddef.h>, for offsetof.
4749 (struct fooalign): Remove; it doesn't need a name.
4750 (union fooround): Change double to long double, and add void *.
4751 (DEFAULT_ALIGNMENT): Use offsetof to compute.
4752 (DEFAULT_ALIGNMENT, DEFAULT_ROUNDING): Now an enum constant,
4753 not a macro. Hence the values are always int; so remove all
4754 casts-to-int in uses.
4756 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
4757 Derek Price <derek@ximbiot.com>
4759 * alloca.c: Include <alloca.h>, to get our interface.
4760 * alloca_.h: Use __alloca on AIX, so that we don't have to
4761 include <alloca.h> first. Use C89 prototype for alloca; this
4762 requires including <stddef.h> for size_t. Use extern "C" if C++.
4763 Use #elif for simplicity, since we can assume C89 now.
4764 Don't try to source the system alloca.h since it will not be found
4765 and to prevent recursively including its replacement.
4766 * fnmatch.c: Include <alloca.h> instead of opencoding.
4767 * regex.c: Likewise.
4769 2004-05-16 Derek Price <derek@ximbiot.com>
4770 Paul Eggert <eggert@cs.ucla.edu>
4772 getline cleanup. This changes the getndelim2 API: both order of
4773 arguments, and meaning of delim2 (now uses EOF, not 0, to indicate
4776 * getline.c: Don't include stddef.h or stdio.h, since our
4777 interface does that.
4778 (getline): Always use getdelim, so that we don't have two
4779 copies of this code.
4780 * getndelim2.c: Include <limits.h>, <inttypes.h>, <stdint.h>
4782 (PTRDIFF_MAX, SIZE_MAX, SSIZE_MAX): Define if not defined.
4783 (GETNDELIM2_MAXIMUM): New macro.
4784 (getndelim2): Reorder arguments. delim==EOF now means no delimiter,
4785 instead of the old practice of delim2==0. All callers changed.
4786 Return -1 on overflow, instead of returning junk.
4787 Do not set *linesize unless allocation succeeds.
4788 * getndelim2.h: Do not include stddef.h; no longer needed, now
4789 that we include sys/types.h.
4790 * getnline.h: Likewise.
4791 * getndelim2.h (GETNLINE_NO_LIMIT): New macro.
4792 (getndelim2): Reorder arguments.
4793 * getnline.c (getnline, getndelim):
4794 Don't discard the NMAX argument.
4795 (getnline): Invoke getndelim, to avoid code duplication.
4796 * getnline.h (GETNLINE_NO_LIMIT): New macro, used instead
4797 of (size_t) -1 by callers of the getnline family.
4799 2004-05-13 Paul Eggert <eggert@cs.ucla.edu>
4801 * nanosleep.c (suspended): Change its type from int to
4802 sig_atomic_t volatile.
4803 (first_call): Make it private to rpl_nanosleep, and have it
4804 be zero initially as that's a bit faster.
4805 (my_usleep): Round up fractional times instead of truncating them,
4806 as this is the usual meaning for 'sleep'.
4808 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
4810 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
4811 (ENOSYS): Define if not defined.
4812 (settime): Fall back on stime if it exists and settimeofday fails.
4813 But don't bother with fallbacks if a method fails with errno == EPERM.
4815 2004-05-11 Jim Meyering <jim@meyering.net>
4817 Prior to this change, the save_cwd caller required read access to the
4818 current directory on most systems (ones with the fchdir function).
4820 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
4821 fails, try write-only, and finally, resort to using xgetcwd.
4823 2004-05-06 Paul Eggert <eggert@cs.ucla.edu>
4825 * obstack.c, obstack.h: Import changes from libc.
4827 2004-04-28 Bruno Haible <bruno@clisp.org>
4829 * findprog.c (find_in_path): Treat Cygwin like Windows, since it also
4830 implicitly appends .exe to executables.
4831 * localcharset.c (ISSLASH): Treat Cygwin like Windows, since it now
4832 accepts Windows pathnames.
4833 * pathname.h (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4834 Cygwin like Windows, since it now accepts Windows pathnames.
4835 * progreloc.c (ISSLASH, IS_PATH_WITH_DIR, FILESYSTEM_PREFIX_LEN): Treat
4836 Cygwin like Windows, since it now accepts Windows pathnames.
4837 Reported by Derek Robert Price <derek@ximbiot.com>.
4839 2004-04-20 Jim Meyering <jim@meyering.net>
4841 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
4843 2004-04-20 Jim Meyering <jim@meyering.net>
4844 Bruno Haible <bruno@clisp.org>
4846 * localcharset.c (get_charset_aliases) [!VMS && !WIN32]: Don't leak
4847 memory when realloc fails.
4849 2004-04-18 Jim Meyering <jim@meyering.net>
4851 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
4852 don't leak memory and do call END_UTMP_ENT.
4854 2004-04-11 Paul Eggert <eggert@twinsun.com>
4856 * inttostr.h: Include <limits.h> unconditionally, since we assume C89.
4857 (CHAR_BIT): Remove, since we assume C89.
4858 Include <stdint.h> if available, as per current Autoconf CVS advice.
4860 2004-03-30 Paul Eggert <eggert@twinsun.com>
4862 * cloexec.h, cloexec.c (set_cloexec_flag): Return int
4863 not bool, to be more consistent with Unix conventions.
4864 Suggested by Bruno Haible.
4866 Merge from coreutils.
4868 * imaxtostr.c, inttostr.c, inttostr.h, offtostr.c, umaxtostr.c:
4871 * getdate.h: Include stdbool.h, and timespec.h instead of
4872 the usual <time.h> dance.
4873 (get_date): Change signature to support fractional time stamps.
4874 All callers changed.
4875 * getdate.y: Include "getdate.h" first, as we can now
4876 assume C89 and don't need to worry about 'const'.
4877 Similarly, include "unlocked-io.h" near start, not in middle.
4879 (textint.value): Use long int rather than int.
4880 (textint.digits): Use size_t rather than int.
4881 (BILLION, LOG10_BILLION): New constants.
4882 (parser_control): New member rel_ns. Members day_ordinal,
4883 time_zone, month, day, hour, minutes, rel_year, rel_month,
4884 rel_day, rel_hour, rel_minutes, rel_seconds
4885 are now long int, not int. Member seconds is now struct timespec,
4886 not int. New member timespec_seen. Members dates_seen, days_seen,
4887 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
4889 (%union.intval): Now long int, not int.
4890 New member timespec.
4891 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
4892 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
4893 (spec): Now is a timespec or an item list.
4894 (timespec, items): New nonterminals.
4895 (time, rel, relunit, number, get_date):
4896 Add support for fractional seconds.
4897 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4898 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4899 (to_hour): First arg is now long int, not int.
4900 (to_year): Returns long int, not int.
4901 Don't treat year -70 like 70.
4902 (tm_diff): Returns long int, not int.
4903 (lookup_word): Use bool instead of int when appropriate.
4904 (yylex): Use size_t for count, not int.
4905 Detect overflow when parsing large integer constants.
4906 Add support for fractions.
4907 (get_date): Make pointers 'const' if possible.
4908 Use more-portable code to detect integer overflow.
4909 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4910 Don't use ctime; it's not reliable if the year has >4 digits.
4912 * human.c (humblock): Inspect BLOCKSIZE if BLOCK_SIZE isn't set.
4913 This is for compatibility with BSD.
4915 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4916 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4917 From coreutils' system.h.
4919 * userspec.c: Don't include "posixver.h".
4920 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4921 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4922 compatible extension. Simplify code by removing a boolean int
4923 that was always nonzero if a string was nonnull.
4925 2004-03-30 Jim Meyering <jim@meyering.net>
4927 Merge from coreutils.
4929 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4931 * readtokens.c (readtoken): Don't leak 64 bytes when reading
4932 an empty input stream.
4934 * readtokens.c: Include <stdbool.h>.
4935 (readtoken): Use `size_t' rather than int/long.
4936 All callers adjusted.
4937 Use `bool' rather than `int' where appropriate.
4938 Use memset rather than an explicit loop.
4939 Use x2nrealloc rather than xrealloc.
4940 Allow the use of `\0' as a delimiter.
4941 (readtokens): Likewise.
4942 * readtokens.h (readtoken, readtokens): Update prototypes.
4944 2004-03-30 Bruno Haible <bruno@clisp.org>
4946 * getloadavg.c (getloadavg): Don't assume setlocale returns
4949 2004-03-29 Paul Eggert <eggert@twinsun.com>
4951 Merge changes to getloadavg.c from coreutils and Emacs.
4953 * getloadavg.c [!defined HAVE_SETLOCALE] (setlocale):
4954 Define to an expression, not to the empty string.
4955 Include cloexec.h and xalloc.h.
4956 (getloadavg): Restore LC_NUMERIC locale after setting it temporarily.
4957 Use set_cloexec_flag rather than rolling our own.
4958 * cloexec.c, cloexec.h: New files.
4960 2004-03-18 Paul Eggert <eggert@twinsun.com>
4962 * getopt.h: Sync with libc CVS.
4964 2004-03-18 Paul Eggert <eggert@twinsun.com>
4965 Bruno Haible <bruno@clisp.org>
4967 * mbswidth.h: Include <wchar.h> only if HAVE_DECL_MBSWIDTH_IN_WCHAR_H,
4968 not on all platforms that have <wchar.h>.
4969 * mbswidth.c: Include <stdio.h> and <time.h> before <wchar.h>.
4971 2004-03-09 Paul Eggert <eggert@twinsun.com>
4973 * argp-parse.c, getopt.c, getopt.h, getopt1.c:
4975 * getopt_int.h: New file, also synced from libc.
4977 2004-03-07 Paul Eggert <eggert@twinsun.com>
4979 * c-stack.c (SIGACTION_WORKS): New macro. Use it instead of long
4980 '#if' expressions. Unlike the code it replaces, it does not
4981 depend on (defined _SC_PAGESIZE). However, it does depend on
4982 HAVE_STRUCT_SIGACTION_SA_SIGACTION; this last change fixes a bug
4983 first reported by Jason Andrade in
4984 <http://mail.gnu.org/archive/html/bug-textutils/2003-03/msg00027.html>.
4986 2004-01-18 Simon Josefsson <jas@extundo.com>
4988 * strdup.h: New file.
4989 * strdup.c: Include it.
4990 * path-concat.c: Include strdup.h. Drop strdup declaration.
4991 * userspec.c: Include strdup.h. Drop strdup declaration.
4993 2004-02-06 Karl Berry <karl@gnu.org>
4995 * config.charset: update from gettext 0.14.1.
4997 2004-02-05 Paul Eggert <eggert@twinsun.com>
4999 Add comments and code, prompted by suggestions from Bruno Haible
5001 * quotearg.h (quotearg_alloc): New decl. Improve the comments
5002 describing the enum quoting_style values.
5003 * quotearg.c (quotearg_alloc): New function.
5004 (quotearg_buffer_restyled): Treat lone { and } as special.
5005 Treat = as special. Work around bug with older shells
5006 that "see" a '\' that is really the 2nd byte of a multibyte char.
5007 Quote empty string with shell_quoting_style.
5009 2004-02-03 Bruno Haible <bruno@clisp.org>
5011 * pipe.h: New file, from GNU gettext.
5012 * pipe.c: New file, from GNU gettext.
5014 2004-01-27 Bruno Haible <bruno@clisp.org>
5016 * execute.h: New file, from GNU gettext.
5017 * execute.c: New file, from GNU gettext.
5018 * w32spawn.h: New file, from GNU gettext.
5020 2004-01-23 Paul Eggert <eggert@twinsun.com>
5022 Exit-status fix from coreutils.
5024 Use exit_failure consistently in place of EXIT_FAILURE,
5025 so that program exit statuses are consistent on failure.
5027 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
5028 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
5029 * argmatch.h: Comment fix to match the above.
5030 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
5031 Now a macro referring to exit_failure, instead of a separate
5032 variable. Include "exitfail.h" to get it.
5033 * xstrtol.h: Include "exitfail.h".
5034 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
5036 * long-options.c (parse_long_options): Use prototype
5037 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
5040 2004-01-21 Jim Meyering <jim@meyering.net>
5042 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
5043 so as not to conflict with a different-sized __mktime_internal
5044 function in GNU libc.
5045 * timegm.c (__mktime_internal) [!_LIBC]: Likewise.
5046 Problem building statically-linked `ls' reported by Michael Brunnbauer.
5048 2004-01-18 Paul Eggert <eggert@twinsun.com>
5050 Merge from diffutils.
5052 * file-type.c (file_type): Add typed memory objects.
5053 * file-type.h (S_TYPEISTMO): New macro.
5055 * c-stack.h (c_stack_action): Remove argv argument.
5056 * c-stack.c (c_stack_action): Likewise. All uses changed.
5057 (die): Don't calculate message unless segv_action returns.
5058 (get_stack_location, min_address_from_argv, max_address_from_argv,
5059 volatile stack_base, volatile_stack_size): Remove.
5060 (segv_handler): If ! HAVE_XSI_STACK_OVERFLOW_HEURISTIC, assume
5061 that every segmentation violation is a stack overflow. (Ouch!)
5062 See Debian bug 136249 (still outstanding) for more info about why
5063 HAVE_XSI_STACK_OVERFLOW_HEURISTIC fails on Linux kernels.
5065 2003-11-30 Bruno Haible <bruno@clisp.org>
5067 Safer stack allocation.
5068 * setenv.c: Include allocsa.h.
5069 (alloca): Remove fallback definition.
5070 (freea): Remove macro.
5071 (__add_to_environ) [!_LIBC]: Use allocsa instead of alloca. Use freesa
5074 2003-10-17 Bruno Haible <bruno@clisp.org>
5076 * binary-io.h: Avoid warnings on Cygwin.
5078 2003-12-28 Bruno Haible <bruno@clisp.org>
5080 * wait-process.c (wait_subprocess): Add ignore_sigpipe argument.
5081 * wait-process.c (wait_subprocess): Likewise. Handle SIGPIPE specially.
5083 2003-11-28 Bruno Haible <bruno@clisp.org>
5085 * wait-process.c (cleanup_slaves): Use ANSI C declaration.
5087 2003-11-27 Bruno Haible <bruno@clisp.org>
5089 * wait-process.c: On Windows, include windows.h. Needed on mingw.
5091 2003-11-17 Bruno Haible <bruno@clisp.org>
5093 * wait-process.c (wait_process): Disable the 2003-10-31 waitid() patch.
5095 2003-11-24 Bruno Haible <bruno@clisp.org>
5097 * xallocsa.h: New file, from GNU gettext.
5098 * xallocsa.c: New file, from GNU gettext.
5100 2003-11-24 Bruno Haible <bruno@clisp.org>
5102 * allocsa.h: New file, from GNU gettext.
5103 * allocsa.c: New file, from GNU gettext.
5105 2003-11-24 Bruno Haible <bruno@clisp.org>
5107 * eealloc.h: New file.
5109 2004-01-15 Jim Meyering <jim@meyering.net>
5111 Merge from coreutils.
5113 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
5114 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
5115 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
5117 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
5118 optional configure-time default.
5120 * version-etc.c (version_etc_copyright): Update copyright date.
5122 * xreadlink.c (xreadlink): Correct outdated comment.
5124 2004-01-15 Paul Eggert <eggert@twinsun.com>
5126 Merge from coreutils.
5128 * posixver.c: Include posixver.h.
5130 * same.c: Include <stdbool.h>, <limits.h>.
5131 (_POSIX_NAME_MAX): Define if not defined.
5133 (same_name): If file names are silently truncated, report
5134 that the file names are the same if they are the same after
5135 the silent truncation.
5137 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
5138 conversion function.
5139 * xstrtod.c (xstrtod): Likewise. All callers changed to
5140 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
5143 2004-01-14 Paul Eggert <eggert@twinsun.com>
5145 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
5146 with like-named macro in fnmatch.c.
5147 (EXT): Use an internal constant instead.
5149 Merge fnmatch patches from glibc.
5150 * fnmatch.c (mbsinit): Remove define.
5151 Add libc_hidden_ver (__fnmatch, fnmatch).
5152 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
5153 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
5155 2003-12-14 Karl Berry <karl@gnu.org>
5157 * config.charset: update from gettext-runtime.
5159 2003-12-03 Paul Eggert <eggert@twinsun.com>
5161 * getgroups.c (getgroups): xmalloc takes one argument, not two.
5162 Bug reported by Alfred M. Szmidt.
5164 2003-11-29 Karl Berry <karl@gnu.org>
5166 * argp-{help.c,parse.c,namefrob.h}, argp.h: update from libc.
5168 2003-11-23 Paul Eggert <eggert@twinsun.com>
5169 Bruno Haible <bruno@clisp.org>
5171 * printf-parse.h: Don't include sys/types.h.
5172 (ARG_NONE): New macro.
5173 (char_directive): Change type of *arg_index fields to size_t.
5174 * printf-parse.c: Don't include sys/types.h.
5175 (SSIZE_MAX): Remove macro.
5176 (PRINTF_PARSE): Change the type of the arg_index variables to size_t.
5177 Remove unnecessary overflow check.
5178 * vasnprintf.c (VASNPRINTF): Update for type change of *arg_index
5181 2003-11-24 Paul Eggert <eggert@twinsun.com>
5183 * alloca.c: Remove dependency on xalloc module.
5184 (xalloc_die): Remove.
5185 (memory_full) [!defined emacs]: New macro.
5186 [!defined emacs]: Don't include xalloc.h.
5187 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
5188 address arithmetic overflows. Change datatypes a bit to avoid
5191 2003-11-22 Jim Meyering <jim@meyering.net>
5193 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
5195 2003-11-17 Bruno Haible <bruno@clisp.org>
5197 * vasnprintf.c (alloca): Remove fallback definition.
5198 (freea): Remove definition.
5199 (VASNPRINTF): Use alloca only for small sizes, say <= 4000 bytes.
5200 Reported by Paul Eggert.
5202 2003-11-17 Jim Meyering <jim@meyering.net>
5204 On systems without utime and without a utimes function capable of
5205 dealing with a NULL struct utimbuf* argument, this utime replacement
5206 could -- in unusual circumstances -- leak a file descriptor.
5207 * utime.c: Include <unistd.h> and <errno.h>.
5208 (utime_null): Be sure to close `fd' and to preserve errno.
5209 Reported by Geoff Collyer via Arnold Robbins.
5211 2003-11-16 Paul Eggert <eggert@twinsun.com>
5212 Bruno Haible <bruno@clisp.org>
5214 Protect against address arithmetic overflow.
5215 * printf-args.h: Include stddef.h.
5216 (arguments): Change type of field 'count' to size_t.
5217 * printf-args.c (printf_fetchargs): Use size_t instead of
5218 'unsigned int' where appropriate.
5219 * printf-parse.h: Include sys/types.h.
5220 (char_directive): Change type of *arg_index fields to ssize_t.
5221 (char_directives): Change type of fields 'count', max_*_length to
5223 * printf-parse.c: Include sys/types.h and xsize.h.
5224 (SSIZE_MAX): Define fallback value.
5225 (PRINTF_PARSE): Use size_t instead of 'unsigned int' and ssize_t
5226 instead of 'int' where appropriate. Check a_allocated, d_allocated
5227 against overflow. Reject %m$ argument numbers > SSIZE_MAX + 1.
5228 * vasnprintf.c: Include xsize.h.
5229 (VASNPRINTF): Use size_t instead of 'unsigned int' where appropriate.
5230 Check alloca, malloc, realloc, ENSURE_ALLOCATION arguments against
5231 overflow. Avoid wraparound when converting a width or precision from
5234 2003-11-16 Bruno Haible <bruno@clisp.org>
5236 Update from GNU gettext.
5237 * printf-parse.c: Generalize to it can be compiled for wide strings.
5238 (PRINTF_PARSE, CHAR_T, DIRECTIVE, DIRECTIVES): New macros.
5239 * vasnprintf.c: Generalize to it can be compiled for wide strings.
5240 (VASNPRINTF, CHAR_T, DIRECTIVE, DIRECTIVES, PRINTF_PARSE, USE_SNPRINTF,
5241 SNPRINTF): New macros.
5242 Don't include <alloca.h> if the file is used inside libintl.
5243 (local_wcslen): New function, for Solaris 2.5.1.
5244 (VASNPRINTF): Use it instead of wcslen.
5246 2003-11-16 Bruno Haible <bruno@clisp.org>
5248 * xsize.h (xmax): New function.
5249 (xsum, xsum3, xsum4): Declare as "pure" functions.
5251 2003-11-12 Paul Eggert <eggert@twinsun.com>
5253 * xalloc.h: Do not include <limits.h> or <stdint.h>.
5254 (xalloc_oversized): Use sizeof (ptrdiff_t) and sizeof (size_t) for
5255 the heuristic, rather than PTRDIFF_MAX and SIZE_MAX. This
5256 heuristic is just as accurate as far as we know, and it removes a
5257 dependency on size_max.m4 and ptrdiff_max.m4.
5259 2003-11-12 Paul Eggert <eggert@twinsun.com>
5261 * xstrtol.c (__xstrtol): Remove "break" immediately after
5262 "return", to pacify some unknown compiler. Problem reported
5265 2003-11-11 Bruno Haible <bruno@clisp.org>
5267 * xsize.h (SIZE_MAX): Remove fallback definition.
5268 * xalloc.h: Include limits.h. Assume SIZE_MAX and PTRDIFF_MAX are
5271 2003-11-10 Paul Eggert <eggert@twinsun.com>
5273 * xalloc.h (xalloc_oversized): [! (defined PTRDIFF_MAX &&
5274 PTRDIFF_MAX < SIZE_MAX)]: Fix off-by-one error that would have
5275 rejected some allocations of exactly SIZE_MAX - 2 bytes.
5277 [defined PTRDIFF_MAX && PTRDIFF_MAX < SIZE_MAX]: Use SIZE_MAX,
5278 not (size_t) -1, since it's defined here.
5280 2003-11-06 Paul Eggert <eggert@twinsun.com>
5282 * xalloc.h [HAVE_STDINT_H]: Include <stdint.h>.
5283 (xalloc_oversized) [! (PTRDIFF_MAX < SIZE_MAX)]:
5284 Reject sizes of exactly SIZE_MAX bytes.
5285 * xreadlink.c: Include "xalloc.h" before checking whether SIZE_MAX
5286 is defined, since "xalloc.h" now defines SIZE_MAX on modern hosts.
5288 2003-11-05 Bruno Haible <bruno@clisp.org>
5290 * xsize.h: Include limits.h, to avoid a possible collision with
5291 SIZE_MAX defined in <limits.h> on Solaris.
5293 2003-11-04 Bruno Haible <bruno@clisp.org>
5295 * xsize.h: New file.
5296 * linebreak.c: Include xsize.h.
5297 (mbs_possible_linebreaks, mbs_width_linebreaks): Check malloc()
5298 argument for overflow.
5299 Suggested by Paul Eggert.
5301 2003-10-31 Bruno Haible <bruno@clisp.org>
5303 * wait-process.c (wait_process): Use waitid with WNOWAIT if available,
5304 to avoid (extremely rare) race condition.
5305 Suggested by Paul Eggert.
5307 2003-11-03 Jim Meyering <jim@meyering.net>
5309 * userspec.c: Include "userspec.h".
5310 * userspec.h: New file.
5312 2003-10-31 Paul Eggert <eggert@twinsun.com>
5314 * mountlist.h (struct mount_entry.me_type_malloced): New member.
5315 * mountlist.c (SIZE_MAX): Define if not defined already.
5316 (read_filesystem_list): Set and use me_type_malloced.
5317 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
5318 whatever the type happens to be), for brevity and consistency.
5319 Check for size calculation overflow on Alphas running OSF/1.
5321 2003-10-31 Jim Meyering <jim@meyering.net>
5323 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
5325 * linebuffer.c: Include <string.h> for declaration of memset.
5327 2003-10-30 Paul Eggert <eggert@twinsun.com>
5328 Bruno Haible <bruno@clisp.org>
5330 * vasprintf.c: Include <limits.h>, <stdlib.h>.
5331 (vasprintf): Fail if the resulting length doesn't fit in an 'int'.
5333 2003-10-29 Paul Eggert <eggert@twinsun.com>
5335 * xalloc.h (xalloc_oversized): Now a macro, not a function,
5336 so that it works even if SIZE_MAX < N. Do not include <stdbool.h>;
5338 * quotearg.c (quotearg_n_options): Use it.
5339 * group-member.c: Include <stdbool.h>.
5340 (free_group_info): Arg is now const *; don't free arg.
5341 (get_group_info): Now returns bool and accepts struct group_info *,
5342 rather than returning a malloc'ed struct group_info *.
5343 All uses changed. Check for overflow in internal size calculation.
5345 * getusershell.c (readname): Simplify the code by using x2nrealloc
5346 rather than xmalloc/xrealloc.
5347 * linebuffer.c (initbuffer, readlinebuffer): Simplify the code by
5348 using x2realloc rather than xmalloc/xrealloc. Also, fix a C
5349 conformance bug: the old code used a pointer after freeing the
5350 storage that it addressed.
5351 * hash.c (hash_initialize): Simplify the code by using xalloc_oversized
5352 rather than doing it by hand.
5353 * getgroups.c (getgroups): Don't use xrealloc, since we don't need
5354 the buffer preserved. Use free and xmalloc instead.
5355 * quotearg.c (quotearg_n_options): Likewise.
5356 Use a simpler test for size overflow. Don't use xalloc_oversized
5357 because unsigned int might be wider than size_t (!); this suggests
5358 that we should switch from unsigned int to size_t for slot numbers.
5360 2003-10-27 Bruno Haible <bruno@clisp.org>
5362 * stdbool_.h: Better support for BeOS.
5364 2003-10-27 Paul Eggert <eggert@twinsun.com>
5366 * exclude.c (new_exclude): Use xzalloc rather than xmalloc
5367 to allocate the returned structure. Do not allocate a subarray,
5368 as x2nrealloc will do that.
5369 (add_exclude): Use x2nrealloc to reallocate ex->exclude,
5370 instead of xnrealloc.
5371 (add_exclude_file): Use x2realloc instead of malloc + xnrealloc.
5373 2003-10-26 Paul Eggert <eggert@twinsun.com>
5375 * xalloc.h (xalloc_oversized): New static inline function, for
5376 callers that want to do their own size-overflow checking. Include
5377 <stdbool.h>, since xalloc_oversized returns bool.
5378 * xalloc.c (array_size_overflow): Remove. All callers changed
5379 to use xalloc_oversized.
5381 Add two functions x2realloc, x2nrealloc, for programs that grow
5382 arrays dynamically by doubling their sizes.
5383 * xalloc.h (x2realloc, x2nrealloc): New decls.
5384 * xmalloc.c (x2nrealloc_inline, x2nrealloc, x2realloc):
5387 Port to C99 semantics for 'inline' of external functions.
5388 Bug reported by Bruno Haible.
5389 * xmalloc.c (xnmalloc_inline): New static inline function,
5390 with the old contents of xnmalloc.
5391 (xnmalloc, xmalloc): Use it.
5392 (xnrealloc_inline): New static inline function,
5393 with the old contents of xnrealloc.
5394 (xnrealloc, xrealloc): Use it.
5396 * alloc.c (alloca): xmalloc cannot return NULL, so don't test for that.
5398 2003-10-25 Paul Eggert <eggert@twinsun.com>
5400 Fix several address-calculation bugs in the hash modules,
5401 plus some minor code cleanup.
5403 * hash.h: Include <stdbool.h>, for bool.
5404 * hash.c: Don't include <stdbool.h>, since hash.h does it now.
5405 * hash.h (Hash_hasher, hash_get_n_buckets, hash_get_n_buckets_used,
5406 hash_get_n_entries, hash_get_max_bucket_length,
5407 hash_get_entries, hash_do_for_each, hash_string, hash_initialize,
5408 hash_rehash): Use size_t rather than unsigned.
5409 * hash.c (struct hash_table, hash_get_n_buckets,
5410 hash_get_n_buckets_used, hash_get_n_entries,
5411 hash_get_max_bucket_length, hash_table_ok, hash_print_statistics,
5412 hash_get_entries, hash_do_for_each, hash_string, is_prime,
5413 next_prime, hash_initialize, hash_rehash, hash_delete, hash_print):
5415 (SIZE_MAX): Define if not defined.
5416 (hash_get_max_bucket_length, hash_table_ok, hash_lookup,
5417 hash_get_first, hash_get_next, hash_get_entries, hash_do_for_each,
5419 Use const * when possible.
5420 (hash_string): Use (unsigned char) *P rather than *(unsigned char *) P.
5421 (check_tuning): Fix bug: if tuning parameters were very close to
5422 0 or 1, rounding errors could have caused subscript violations.
5423 (hash_initialize, allocate_entry, hash_print): Remove unnecessary cast.
5424 (hash_initialize): Add 'fail:' label
5425 to free table and return NULL, and use it to simplify code.
5426 Use calloc rather than clearing the storage ourself.
5427 (hash_initialize, hash_rehash): Check for arithmetic overflow in
5428 buffer size calculations.
5429 * hash-pjw.h (hash_pjw): Use size_t, not unsigned.
5430 Include <stddef.h>, for size_t.
5431 * hash-pjw.c (hash_pjw): Likewise.
5432 Switch to method described by Bruno Haible.
5433 Include <limits.h>, for CHAR_BIT.
5434 (SIZE_BITS): New macro.
5436 2003-10-21 Paul Eggert <eggert@twinsun.com>
5438 * getndelim2.c (getndelim2): When size calculation overflows,
5439 ceiling the allocation at NMAX bytes rather than silently
5440 discarding input bytes before NMAX is reached. This makes
5441 a difference only if NMAX exceeds SIZE_MAX / 2.
5443 * obstack.c: Merge from glibc.
5444 [defined _LIBC]: Include <obstack.h>, not "obstack.h".
5445 Add libc_hidden_def (_obstack_newchunk).
5446 (_obstack_free) [! defined _LIBC]: Remove.
5447 [defined _LIBC]: Make a strong alias from obstack_free, rather than
5448 a clone of the function body.
5449 (fputs) [defined _LIBC && defined USE_IN_LIBIO]: Remove.
5450 [defined _LIBC && !defined USE_IN_LIBIO]: Include <libio/iolibio.h>.
5452 * obstack.h: Indenting cleanup, to make it easier to merge with glibc.
5453 (obstack_grow, obstack_grow0): Remove unnecessary parentheses around
5456 * obstack.h (obstack_1grow_fast): Properly parenthesize arg.
5457 (obstack_ptr_grow_fast, obstack_int_grow_fast):
5458 Don't use lvalue casts, as GCC plans to remove support for them
5459 in GCC 3.5. Reported by Joseph S. Myers. This bug
5460 was also present in the non-GCC version, indicating that this
5461 code had always been buggy and had never been widely used.
5462 (obstack_1grow, obstack_ptr_grow, obstack_int_grow, obstack_blank):
5463 Use the fast variant of each macro, rather than copying the
5464 definiens of the fast variant; that way, we'll be more likely to
5465 catch future bugs in the fast variants.
5467 2003-10-20 Bruno Haible <bruno@clisp.org>
5469 * wait-process.h: New file, from GNU gettext.
5470 * wait-process.c: New file, from GNU gettext.
5472 2003-10-19 Jim Meyering <jim@meyering.net>
5474 * vasnprintf.c (vasnprintf): Work around losing snprintf on HPUX 10.20.
5476 2003-10-16 Paul Eggert <eggert@twinsun.com>
5478 * getgroups.c: Include <errno.h>, <stdlib.h>.
5479 (getgroups): First arg is int, not size_t.
5480 Don't let 'free' mangle errno.
5482 2003-10-16 Jim Meyering <jim@meyering.net>
5484 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
5486 2003-10-15 Paul Eggert <eggert@twinsun.com>
5488 * exclude.c: Do not include <inttypes.h> or <stdint.h>.
5490 (new_exclude, add_exclude_file): Initial size no longer needs to
5492 (add_exclude, add_exclude_file): Use xnrealloc instead of rolling
5493 our own address arithmetic overflow checking.
5495 * fnmatch.c (SIZE_MAX): Define if standard headers don't.
5496 (fnmatch): Do not alloca more than 2000 wide characters;
5497 instead, use malloc for large buffers.
5498 Check for address arithmetic overflow, and return -1
5499 with errno set to ENOMEM in that case.
5500 * fnmatch_loop.c (ALLOCA_LIMIT): New macro.
5501 (NEW_PATTERN): Do not alloca more than 8000 bytes;
5502 instead, return -1. Check for address arithmetic overflow.
5504 2003-10-14 Paul Eggert <eggert@twinsun.com>
5506 Handle invalid suffixes and overflow independently, so that
5507 callers can treat them independently as needed. Fix some bugs in
5508 suffix handling, e.g., "100k@" was not diagnosed as an invalid
5509 suffix for a human-readable blocksize. The major caller-visible
5510 change is the addition of a new
5511 LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW enum value, indicating
5512 that both overflow and suffix chars were found.
5514 * human.c (humblock): Don't check separately for invalid suffix
5515 char; that is xstrtoumax's job (now that its bug is fixed).
5516 * xstrtoimax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM) [defined
5517 INTMAX_MAX]: New macros.
5518 * xstrtol.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM, TYPE_MINIMUM,
5519 TYPE_MAXIMUM): New macros.
5520 (bkm_scale, bkm_scale_by_power): Return strtol_error, not int.
5521 (bkm_scale, bkm_scale_by_power, __xstrtol): Return maximal values
5522 if overflow occurs, as it's what __strtol does and it's more useful
5524 (__xstrtol): If __strtol reports some error other than ERANGE,
5525 reflect it to the caller as LONGINT_INVALID. If it reports
5526 ERANGE, continue the rest of parsing, and report LONGINT_OVERFLOW
5527 | LONGINT_INVALID_SUFFIX_CHAR if both errors occur.
5528 * xstrtol.h (LONGINT_INVALID_SUFFIX_CHAR_WITH_OVERFLOW): New enum
5530 (_STRTOL_ERROR): Handle it. Abort when given unknown error codes.
5531 * xstrtoul.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM): New macros.
5532 * xstrtoumax.c (STRTOL_T_MINIMUM, STRTOL_T_MAXIMUM)
5533 [defined UINTMAX_MAX]: New macros.
5535 2003-10-14 Bruno Haible <bruno@clisp.org>
5537 * fatal-signal.h: Improved comments. Suggested by Paul Eggert.
5538 * fatal-signal.c: Use sig_atomic_t. Suggested by Paul Eggert.
5539 Also use volatile where needed.
5541 2003-10-12 Paul Eggert <eggert@twinsun.com>
5543 * xalloc.h (xnmalloc, xzalloc, xnrealloc, xclone): New decls.
5544 (XMALLOC, XCALLOC, XREALLOC, XFREE, CCLONE, CLONE): Deprecate,
5545 and define in terms of the other primitives.
5546 * xmalloc.c: Include stdbool.h; do not include exit.h.
5547 (SIZE_MAX): Define if not already defined.
5548 (array_size_overflow): New function.
5549 (xalloc_die): Abort instead of exiting if 'error' returns.
5550 (xnmalloc, xnrealloc, xzalloc, xclone): New functions.
5551 (xmalloc, xrealloc): Use them.
5552 (xcalloc): Check for address arithmetic overflow.
5553 * xstrdup.c (xstrdup): Use xclone, since memcpy should be
5554 a bit faster than strcpy.
5556 2003-10-08 Paul Eggert <eggert@twinsun.com>
5558 Merge getpass from libc, plus a few fixes.
5560 * getpass.c (HAVE_STDIO_EXT) [_LIBC]: Define to 1.
5561 Include <stdbool.h>.
5562 Include <stdio_ext.h> if HAVE_STDIO_H, otherwise define
5563 __fsetlocking to empty.
5564 [_LIBC]: Do not include "getline.h" or "unlocked-io.h", but
5565 do include <bits/libc-lock.h>.
5566 Do not include <fcntl.h>; not needed.
5567 [_LIBC]: Include <wchar.h>.
5568 (NOTCANCEL_MODE): New macro.
5569 (flockfile, funlockfile) [_LIBC]: New macros.
5570 (__libc_cleanup_push, __libc_cleanup_pop, __getline, __tcgetattr)
5571 [!_LIBC]: New macros.
5572 (call_fclose): New function.
5573 (getpass): Use it. Save tty stream separately; this simplifies the
5574 code and makes it more reliable if stdin happens to equal stdout.
5575 Invoke __fsetlocking on tty.
5576 Handle thread cancellation if needed.
5577 Namespace cleanup (use __tcgetattr, __getline).
5578 Use bool for Booleans.
5579 [USE_IN_LIBIO]: Handle wide streams.
5580 [!_LIBC]: Unconditionally do the fseek, since we don't know what
5581 stream might go where.
5583 * unlocked-io.h: Include <stdio.h>, so that the caller
5584 doesn't have to include <stdio.h> before us.
5585 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
5586 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
5587 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
5588 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
5589 if not declared, so that we can use getpass.c code from libc without
5591 (flockfile, ftrylockfile, funlockfile): New macros.
5593 2003-10-06 Bruno Haible <bruno@clisp.org>
5595 * version-etc-2.h: Remove file.
5596 * version-etc-2.c: Remove file.
5598 2003-09-25 Jim Meyering <jim@meyering.net>
5599 Bruno Haible <bruno@clisp.org>
5601 This lets translators provide better translations for the
5602 "Written by ..." part of --version output.
5603 * version-etc.h: Include stdarg.h.
5604 (version_etc_copyright): Declare as readonly.
5605 (version_etc): Make this function variadic with a NULL-terminated list
5606 of author name strings.
5607 (version_etc_va): New declaration.
5608 * version-etc.c: Include stdarg.h, stdlib.h.
5609 (version_etc_copyright): Declare as readonly.
5610 (version_etc_va): New function. Provide a different translatable string
5611 for each possible number of authors < 10. Abbreviate when there are 10
5613 (version_etc): Make this function variadic. Call version_etc_va.
5614 Suggestion from Gary V. Vaughan.
5616 * long-options.h (parse_long_options): Change prototype: the authors
5617 string is moved to the end and becomes variadic.
5618 * long-options.c: Include stdarg.h.
5619 (parse_long_options): Make this function variadic, too.
5620 Call version_etc_va, not version_etc.
5622 2003-10-06 Bruno Haible <bruno@clisp.org>
5624 * fatal-signal.h: New file, from GNU gettext.
5625 * fatal-signal.c: New file, from GNU gettext.
5627 2003-10-04 Karl Berry <karl@gnu.org>
5629 * argp*: update from libc.
5631 2003-10-01 Larry Jones <lawrence.jones@eds.com>
5633 * getpass.c (getpass): Use a no-op fseek when switching from input to
5634 output mode on the same stream.
5636 2003-09-29 Paul Eggert <eggert@twinsun.com>
5638 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
5639 Fix arg typo in previous patch.
5641 2003-09-28 Jim Meyering <jim@meyering.net>
5643 * error.c: Correct cpp indentation.
5645 2003-09-27 Paul Eggert <eggert@twinsun.com>
5647 * minmax.h (MIN, MAX) [__STDC__ && defined __GNUC__ && __GNUC__ >= 2]:
5648 Omit the special code that used __typeof__, since we worry that
5649 it could be more trouble than it's worth. See:
5650 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00090.html
5651 http://mail.gnu.org/archive/html/bug-gnulib/2003-01/msg00095.html
5655 2003-09-26 Jim Meyering <jim@meyering.net>
5657 * error.c (error_tail): Move some declarations
5658 into inner scope where the local variables are used.
5660 2003-09-26 Bruno Haible <bruno@clisp.org>
5662 * stpncpy.h (gnu_stpncpy): New declaration.
5663 (stpncpy): Define as alias for gnu_stpncpy.
5664 * stpncpy.c [!_LIBC]: Define gnu_stpncpy, not stpncpy.
5666 2003-09-26 Paul Eggert <eggert@twinsun.com>
5668 * error.c (SIZE_MAX) [!defined SIZE_MAX]: Define.
5669 (error_tail): Do not loop, reallocating temporary buffer, since
5670 the output cannot contain more wide characters than the input
5671 contains bytes, the size must be big enough already. This avoids
5672 one potential size overflow calculation. Check for size overflow
5673 when calculating temporary buffer size. Free temporary buffer
5674 when done, if it was allocated with malloc; this plugs a memory
5675 leak. Remove casts from void * to pointers, that are no longer
5676 needed now that we're assuming C89 or better.
5678 Merge error changes from glibc.
5680 * error.c, error.h: Update copyright notice header to match glibc.
5681 * error.c [defined _LIBC]: Include <errno.h>, <bits/libc-lock.h>.
5682 (error, error_at_line) [defined _LIBC && defined __libc_ptf_call]:
5683 Disable cancellation while printing error.
5684 * error.h: Prepend __ to parameter names.
5686 2003-09-25 Karl Berry <karl@gnu.org>
5688 * argp-fmtstream.c, argp-help.c: update from libc.
5690 2003-09-25 Bruno Haible <bruno@clisp.org>
5692 * version-etc-2.h: New file, from version-etc.h with modifications.
5693 * version-etc-2.c: New file, from version-etc.c with modifications.
5695 2003-09-25 Simon Josefsson <jas@extundo.com>
5697 * xgetdomainname.h: New file.
5698 * xgetdomainname.c: New file.
5700 2003-09-25 Simon Josefsson <jas@extundo.com>
5701 Bruno Haible <bruno@clisp.org>
5703 * getdomainname.h: New file.
5704 * getdomainname.c: New file.
5706 2003-09-24 Paul Eggert <eggert@twinsun.com>
5708 * linebuffer.c (freebuffer): Don't free the argument, just
5709 the buffer associated with the argument. Bug reported by
5712 2003-09-19 Karl Berry <karl@gnu.org>
5714 * argp.h: update from libc.
5716 2003-09-16 Paul Eggert <eggert@twinsun.com>
5718 * linebuffer.c (readlinebuffer): Return NULL immediately upon
5719 input error, instead of returning NULL the next time we are called
5720 (and therefore losing track of errno).
5722 2003-09-15 Paul Eggert <eggert@twinsun.com>
5724 * getndelim2.c (getndelim2): Don't trash errno when a read
5725 fails, so that the caller gets the proper errno.
5727 * readutmp.c (read_utmp): Likewise.
5728 Check for fstat error. Close stream and free storage
5731 2003-09-14 Bruno Haible <bruno@clisp.org>
5733 * fwriteerror.h: New file.
5734 * fwriteerror.c: New file.
5736 2003-09-14 Jim Meyering <jim@meyering.net>
5738 * getloadavg.c: Correct cpp indentation.
5739 * strdup.c: Likewise.
5740 * vasnprintf.c: Likewise.
5742 2003-09-12 Paul Eggert <eggert@twinsun.com>
5744 * argmatch.c, fatal.c, xgethostname.c, xmalloc.c: Include exit.h.
5745 * obstack.c [!defined _LIBC]: Likewise.
5746 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
5747 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
5748 * exitfail.c: Don't include stdlib.h; no longer needed.
5750 More changes to assume C89 or better.
5752 * error.c (error_tail): Assume vprintf.
5754 * argmatch.c (getenv): Remove decl.
5755 * progreloc.c (get_full_program_name): Define via prototype.
5756 * setenv.c (clearenv): Likewise.
5757 * stpncpy.c: Do not include <string.h> or <sys/types.h>; not
5759 * strdup.c: Include <stdlib.h>, <string.h> unconditionally.
5760 (malloc, memcpy): Remove decls.
5761 * strftime.c (HAVE_LIMITS_H, STDC_HEADERS) [defined _LIBC]: Remove.
5762 (HAVE_MEMCPY) [defined emacs && !defined HAVE_BCOPY]: Remove.
5763 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5764 (memcpy): Remove macro.
5765 (MEMCPY) [!defined COMPILE_WIDE]: Define to memcpy unconditionally.
5766 (__P): Remove. All uses removed.
5767 (PTR): Remove. All uses changed to void *.
5768 (CHAR_BIT, NULL): Remove.
5769 (spaces, zeros, memset_space, memset_zero)
5770 [!defined memset && !defined HAVE_MEMSET && !defined _LIBC]:
5772 (LOCALE_PARAM, LOCALE_PARAM_DECL): Remove.
5773 (memcpy_lowcase, memcpy_uppcase, tm_diff, iso_week_days):
5774 Define with prototype.
5775 Remove now-unnecessary prototype decl.
5776 (extra_args_spec): Assume ANSI C. All uses changed.
5777 (extra_args_spec_iso): Remove.
5778 (my_strftime, emacs_strftimeu): Define via prototype.
5779 * strtod.c: Include <float.h>, <stdlib.h>, <string.h>
5781 (DBL_MAX, DBL_MIN, HUGE_VAL, NULL): Remove decls.
5782 * strtoimax.c: Include <stdlib.h> unconditionally.
5783 (strtoul, strtol): Remove decls.
5784 * strtol.c (STDC_HEADERS, HAVE_LIMITS_H, NULL, ULONG_MAX,
5786 Include <limits.h>, <stddef.h>, <stdlib.h>, <string.h> unconditionally.
5787 (LOCALE_PARAM_DECL): Remove. All uses changed to LOCALE_PARAM_PROTO.
5788 (LOCALE_PARAM_PROTO): New macro.
5789 (INTERNAL, INTERNAL1, WEAKNAME): Assume ANSI C, not K&R.
5790 (INTERNAL (strtol), strtol): Define with a prototype.
5791 (PARAMS): Remove. All uses removed.
5792 * tempname.c: Include <string.h> unconditionally.
5793 * userspec.c: Include <stdlib.h>, <string.h> unconditionally.
5794 * xgethostname.c (main): Define with a prototype.
5795 * xmalloc.c: Include "xalloc.h" first, to check interface.
5796 Include <stdlib.h> unconditionally.
5797 (calloc, malloc, realloc, free): Remove decls.
5798 * xstrtod.c: Include "xstrtod.h" first, to check interface.
5799 Include <stdlib.h> unconditionally. Sort include file names.
5801 (xstrtod): Define with a prototype.
5802 * xstrtol.c: Include <stdlib.h>, <string.h> unconditionally.
5803 (strtol, strtoul): Remove decls.
5805 2003-09-11 Paul Eggert <eggert@twinsun.com>
5807 * strndup.c: Don't include <stdio.h>, <sys/types.h>.
5808 Include <stdlib.h>, <string.h> unconditionally.
5809 Remove now-unnecessary cast to char *.
5810 * strnlen.c: Include <string.h> unconditionally.
5811 * yesno.c (yesno): Define with a prototype.
5813 2003-09-10 Bruno Haible <bruno@clisp.org>
5815 * strcspn.c: Include <string.h> unconditionally.
5816 * strpbrk.c: Include <string.h> unconditionally.
5817 * strstr.c: Include <string.h> unconditionally.
5818 * unicodeio.c: Include <string.h> unconditionally.
5819 * setenv.c: Include <stdlib.h> and <string.h> unconditionally.
5820 * unsetenv.c: Likewise.
5821 * xreadlink.c: Include <stdlib.h> unconditionally.
5822 * yesno.c: Include <stdlib.h> unconditionally.
5823 (rpmatch): Add prototype.
5825 2003-09-10 Jim Meyering <jim@meyering.net>
5827 * error.c: Correct indentation of cpp directives.
5829 2003-09-09 Paul Eggert <eggert@twinsun.com>
5833 * acosl.c (main): Use a prototype.
5834 * asinl.c, cosl.c, expl.c, frexpl.c, ldexpl.c, sinl.c,
5837 * getloadavg.c (getloadavg, main): Define via prototypes.
5839 * getopt.h (struct option.name): Assume C89, and use 'const'.
5840 (getopt, etopt_long, getopt_long_only, _getopt_internal)
5841 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
5843 * getopt.c (const): Remove macro.
5844 Include <string.h> unconditionally.
5845 (my_index): Remove; all uses changed to strchr.
5846 (strlen): Remove decl.
5847 (exchange): Remove forward decl; no longer needed.
5848 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
5849 Define with prototype.
5850 * getopt1.c (const): Remove macro.
5851 (getopt_long, getopt_long_only, main): Define with prototype.
5853 * getugroups.c: Include <string.h> unconditionally.
5855 * getusershell.c: Include <stdlib.h> unconditionally.
5856 (getusershell, setusershell, endusershell, readname, main):
5857 Define with prototypes.
5859 * group-member.c: Include group-member.h first.
5860 Include <stdlib.h> unconditionally.
5862 * hard-locale.c: Include hard-locale.h first.
5863 Include <stdlib.h>, <string.h> unconditionally.
5865 * hash.c (free, malloc): Remove decls.
5866 Include <stdlib.h> unconditionally.
5868 * human.c: Include <stdlib.h>, <string.h> unconditionally.
5869 (getenv): Do not declare.
5871 * idcache.c: Include <string.h> unconditionally.
5873 * long-options.c: Include long-options.h first, to test interface.
5874 Include <stdlib.h> unconditionally.
5876 * makepath.c: Include makepath.h first, to test interface.
5877 Include <stdlib.h> and <string.h> unconditionally.
5879 * linebuffer.c: Include <stdlib.h>.
5880 (free): Remove decl.
5882 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
5883 rpl_malloc returns void *, not char *.
5884 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
5886 * md5.h: Include <limits.h> unconditionally.
5887 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
5888 (__P): Remove; all uses removed.
5889 * md5.c: Include "md5.h" first.
5890 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
5891 md5_buffer, md5_process_bytes, md5_process_block):
5892 Define with prototypes.
5893 * sha.h (__P): Remove all uses. (It wasn't defined??)
5894 * sha.c: Include "sha.h" first.
5895 Include <stdlib.h>, <string.h> unconditionally.
5897 * memchr.c (__ptr_t): Remove; all uses changed to void *.
5898 * memcmp.c (__ptr_t): Likewise.
5899 * memrchr.c (__ptr_t): Likewise.
5900 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
5901 Include <string.h> unconditionally.
5902 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
5903 * memchr.c: Include <stdlib.h> unconditionally.
5904 * memchr.c (LONG_MAX): Remove.
5905 * memrchr.c (LONG_MAX): Likewise.
5906 * memchr.c (__memchr): Define via a prototype.
5907 * memrchr.c (__memrchr): Likewise.
5908 * memcmp.c (__P): Remove, and remove all uses.
5909 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
5910 Remove forward decls; no longer needed.
5911 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
5912 Use types required by C89 in prototype.
5914 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
5915 * savedir.c: Likewise.
5916 * mkdir.c (free): Remove decl.
5917 * rmdir.c (rmdir): Define with a prototype.
5918 * savedir.c: Include savedir.h first, to test interface.
5920 * mktime.c (STDC_HEADERS): Remove.
5921 Include <stdlib.h>, <string.h> unconditionally.
5923 * modechange.c: Include <stdlib.h> unconditionally.
5924 (malloc): Remove decl.
5926 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
5927 (free): Remove decl.
5929 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
5930 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
5931 (This type really should be intptr_t, but that's a C99ism.)
5932 (_obstack_memcpy): Remove: all uses changed to memcpy.
5933 Include <string.h> unconditionally.
5934 (struct obstack): Assume __STDC__ for types of members
5935 chunkfun, freefun, extra_arg.
5936 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
5937 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
5938 obstack_begin, obstack_specify_allocation,
5939 obstack_specify_allocation_with_arg, obstack_chunkfun,
5940 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
5941 Remove unprototyped decls and the macros that use them.
5942 * obstack.c (POINTER): Remove. All uses changed to void *.
5943 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
5944 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
5945 (defined __STDC__ && __STDC__)]:
5946 Remove nonprototyped code.
5947 Include <stdlib.h> unconditionally.
5948 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
5949 _obstack_allocated_p, _obstack_free, obstack_free,
5950 _obstack_memory_used, print_and_abort):
5951 Define using prototypes.
5952 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
5953 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
5954 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
5955 obstack_next_free, obstack_object_size, obstack_room) [0]:
5956 Remove unused, unprototyped code.
5958 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
5960 * physmem.c (physmem_total, physmem_available, main): Define
5963 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
5964 (main): Define with a prototype.
5966 * posixver.c (getenv): Remove decl.
5968 * putenv.c (malloc): Returns void *, not char *.
5969 Include <string.h> unconditionally.
5970 (strchr, memcpy, NULL): Do not define.
5972 * readtokens.c: Include readtokens.h first, to test interface.
5973 Include <stdlib.h>, <string.h> unconditionally.
5974 (init_tokenbuffer): Define with a prototype.
5976 * regex.c (PARAMS): Remove. All uses removed.
5977 All uses of _RE_ARGS removed, too.
5978 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
5980 (bzero): Assume memset exists.
5981 (memcmp, memcpy, NULL): Remove.
5982 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
5983 char, or assignments to local vars of type signed char.
5984 (init_syntax_once, PREFIX(extract_number_and_incr),
5985 PREFIX(print_partial_compiled_pattern),
5986 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
5987 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
5988 PREFIX(regex_grow_registers), PREFIX(regex_compile),
5989 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
5990 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
5991 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
5992 wcs_compile_range, byte_compile_range, truncate_wchar,
5993 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
5994 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
5995 count_mbs_length, wcs_re_match_2_internal,
5996 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
5997 PREFIX(alt_match_null_string_p),
5998 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
5999 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
6000 regfree, PREFIX(extract_number)): Define with prototype. Remove
6001 now-unnecessary declaration, if any.
6002 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
6004 Remove now-unnecessary casts among pointer types.
6005 * regex.h (_RE_ARGS): Remove. All uses removed.
6007 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
6008 (free): Remove decl.
6010 * rpmatch.c: Include <stdlib.h> unconditionally.
6012 * same.c: Include <stdlib.h>, <string.h> unconditionally.
6013 (free): Remove decl.
6015 * save-cwd.c: Include <stdlib.h> unconditionally.
6016 * xgetcwd.c: Likewise.
6018 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
6019 (free): Remove decl.
6021 * strchrnul.c (strchrnul): Define with a prototype.
6022 Fix bug: c_in was not converted to char before searching.
6024 The following changes are not K&R related:
6026 * group-member.h: Include <sys/types.h>, so that this file is
6028 * makepath.h: Likewise.
6030 * getusershell.c (readname, default_index, line_size, readname):
6031 Use size_t, not int, for sizes.
6032 (readname): If the size overflows, report an error instead of
6035 2003-09-09 Derek Robert Price <derek@ximbiot.com>
6037 * getndelim2.c: Assume stdlib.h per the C89 spec.
6039 2003-09-08 Paul Eggert <eggert@twinsun.com>
6041 Assume C89 or better; remove K&R cruft.
6042 A few of these changes were first proposed by Derek Robert Price
6043 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
6045 * addext.c: Include <string.h> unconditionally.
6046 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
6047 Don't declare getenv or malloc.
6049 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
6050 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
6052 (find_stack_direction, alloca): Use prototypes.
6054 * atexit.c (atexit): Define using a prototype.
6056 * basename.c, dirname.c, stripslash.c:
6057 Include <string.h> unconditionally.
6059 * bcopy.c: Include <stddef.h>.
6060 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
6062 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
6064 * error.h (error, error_at_line, error_print_progname)
6065 [! (defined (__STDC__) && __STDC__)]: Remove decls.
6066 * error.c: Include error.h first, to check interface.
6067 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6068 (VA_START): Remove; all uses changeed to va_start.
6069 (exit, strerror): Remove decls.
6070 (error_print_progname): Prototype uncondionally.
6071 Don't include <errno.h>; no longer needed.
6072 (private_strerror): Remove.
6073 (error_tail): Always define.
6074 (error, error_at_line): Assume C89 or better; always use prototypes.
6075 * fatal.c: Include "fatal.h" first, to test interface.
6076 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
6077 (VA_START): Remove; all uses changed to va_start.
6078 [! (HAVE_VPRINTF || HAVE_DOPRNT || _LIBC)]: Remove support for
6080 (exit): Remove decl.
6081 (fatal): Prototype unconditionally. Assume va_start works.
6082 Abort at end, to pacify gcc.
6084 * euidaccess.c (main): Define with a prototype.
6086 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
6088 * exitfail.c: Include <stdlib.h> unconditionally.
6090 * fnmatch_.h (__P): Remove. All uses changed to assume
6092 * fnmatch.c: Include fnmatch.h first, to test interface.
6093 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
6094 (getenv): Remove decl.
6095 (fnmatch): Define using a prototype.
6096 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
6097 (FCT): Define using a prototype.
6099 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
6101 * gethostname.c: Include <stddef.h>.
6102 (gethostname): Define with prototype. Length is size_t, not int.
6104 2003-09-08 Paul Eggert <eggert@twinsun.com>
6106 * getversion.c: Remove; was migrated to backupfile.c in 1997.
6107 getversion.c should have been removed then, but was accidentally
6110 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
6111 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
6113 2003-09-07 Paul Eggert <eggert@twinsun.com>
6115 * time_r.c (gmtime_r, localtime_r): Fix silly typo: missing arg to
6116 copy_tm_result. Bug reported by Simon Josefsson in
6117 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00028.html>.
6119 2003-09-06 Paul Eggert <eggert@twinsun.com>
6121 * time_r.c, time_r.h: New files.
6123 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
6125 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
6126 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
6128 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
6130 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
6131 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
6134 * timegm.c: Switch to glibc implementation, with the following changes:
6135 [defined HAVE_CONFIG_H]: Include <config.h>.
6136 [!defined _LIBC]: Include "timegm.h" rather than <time.h>.
6137 (__mktime_internal) [!defined _LIBC]: New decl.
6138 (__gmtime_r) [!defined _LIBC]: New macro and function.
6139 (timegm): Use a prototype, since gnulib assumes C89.
6140 Do not bother declaring tmp to be const, as it's not really usefu.
6141 * timegm.h: Hoist "#include <time.h>" out of #ifdef.
6142 (timegm): Declare only if HAVE_DECL_TIMEGM.
6144 2003-09-03 Paul Eggert <eggert@twinsun.com>
6146 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
6147 Bug reported by Lute Kamstra in
6148 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
6150 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
6151 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
6152 course with correspondingly smaller numbers for tomorrow and
6153 yesterday. From Tadayoshi Funaba. Originally installed into
6154 sh-utils on 1999-08-07, but the patch got lost (I guess during the
6157 2003-08-31 Simon Josefsson <jas@extundo.com>
6159 * timegm.h: New file.
6160 * timegm.c: New file. Based on wget-1.8.2/src/http.c:mktime_from_utc.
6162 2003-08-31 Karl Berry <karl@gnu.org>
6164 * argp.h: update from libc.
6166 2003-08-28 Bruno Haible <bruno@clisp.org>
6168 * binary-io.h: Undefine O_BINARY before defining it. This avoids a
6169 warning on QNX, which defines O_BINARY to 000000.
6171 2003-08-24 Bruno Haible <bruno@clisp.org>
6173 * binary-io.h: Include <stdio.h>, to avoid a compilation error when
6174 MSVC7 <stdio.h> is included later.
6176 2003-08-20 Bruno Haible <bruno@clisp.org>
6178 * progname.h: New file, from GNU gettext.
6179 * progname.c: New file, from GNU gettext.
6180 * progreloc.c: New file, from GNU gettext.
6182 2003-08-19 Bruno Haible <bruno@clisp.org>
6184 * xstrdup.c: Assume <string.h> exists.
6186 2003-08-18 Jim Meyering <jim@meyering.net>
6188 * setenv.h: Indent nested cpp directive.
6189 * vasnprintf.c: Remove trailing blanks.
6191 2003-08-17 Simon Josefsson <jas@extundo.com>
6192 Bruno Haible <bruno@clisp.org>
6194 * xstrndup.h: New file.
6195 * xstrndup.c: New file.
6197 2003-08-17 Bruno Haible <bruno@clisp.org>
6199 * strndup.h: New file.
6201 2003-08-16 Paul Eggert <eggert@twinsun.com>
6203 * regex.h, strdup.c, strtoll.c, strtoul.c: Do not normalize white
6204 space, undoing this 2003-08-12 change:
6205 <http://mail.gnu.org/archive/html/bug-gnulib/2003-08/msg00080.html>
6207 2003-08-16 Jim Meyering <jim@meyering.net>
6209 Merge from coreutils.
6210 * xstrtoimax.c: #else #if -> #elif.
6211 * xstrtoumax.c: Likewise.
6213 2003-08-15 Paul Eggert <eggert@twinsun.com>
6215 * config.charset, ref-add.sin, ref-del.sin: Use three spaces,
6216 rather than tab, after '#' in shell-script copyright notices.
6217 Suggested by Bruno Haible.
6219 2003-08-15 Jim Meyering <jim@meyering.net>
6220 and Paul Eggert <eggert@twinsun.com>
6222 Merge from coreutils.
6223 * readutmp.h (HAVE_UTMPX_H): Undef if struct utmp has the ut_exit
6224 member but strut utmpx does not. Needed for AIX 4.3.3.
6225 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6227 2003-08-15 Jim Meyering <jim@meyering.net>
6229 Merge from coreutils.
6230 * xgethostname.c: Include <stdlib.h>.
6231 (xghostname): Don't exit for anything other than memory-related
6232 failure; just return NULL.
6233 * userspec.c: Include "posixver.h".
6234 (parse_user_spec): Accept `.' as a separator only
6235 in pre-POSIX-200112 mode.
6236 * strtoimax.c: Use #elif rather than #else #if.
6237 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
6238 Remove function, now that we can rely on a working tzset function.
6239 [!_LIBC]: Ensure that the required autoconf test has been run.
6240 [!defined _NL_CURRENT && HAVE_STRFTIME]:
6241 Use underlying_strftime for %r.
6242 * sha.c: Merge in some clean-up and optimization changes from glibc.
6243 * sha.c (sha_stream) [BLOCKSIZE]: Move definition to top of file.
6244 Ensure that it is a multiple of 64.
6245 Rearrange loop exit tests so as to avoid performing an
6246 additional fread after encountering an error or EOF.
6247 * realloc.c: Update copyright date.
6249 2003-08-14 Jim Meyering <jim@meyering.net>
6251 Merge from coreutils.
6252 * obstack.h: Whitespace changes.
6253 * mountlist.c: Remove anachronistic casts of xmalloc, xrealloc,
6254 and xcalloc return values.
6255 (read_filesystem_list) [MOUNTED_GETFSSTAT]:
6256 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
6257 hang on OSF/1 5.1 for DIR on both local and remote file systems.
6258 Reported by (and fix confirmed by) Nelson H. F. Beebe.
6259 (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6261 Use mntctl's return value to drive the entry-processing loop, since
6262 we can't rely on the value of the vmt_length member in the last
6263 entry. On some systems doing so could result in exhausting
6264 virtual memory. Based in part on a patch from Mike Jetzer.
6266 2003-08-14 Jim Meyering <jim@meyering.net>
6267 and Paul Eggert <eggert@twinsun.com>
6269 Merges from coreutils, plus other fixes.
6270 * physmem.c: Merge in portability changes from gcc/libiberty
6271 to support AIX, IRIX, Tru64, and Windows. See the ChangeLog there
6272 for credits and details. Thanks to Kaveh Ghazi for helping
6273 to keep these files in sync.
6274 (ARRAY_SIZE): Define it.
6275 (physmem_total, physmem_available): Add comments. From Kaveh Ghazi.
6276 * memcasecmp.c: Remove unnecessary parentheses after 'defined'.
6277 (memcasecmp): Don't assume size_t fits in unsigned int.
6278 Remove casts and duplicate code.
6279 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
6280 (memcpy): Remove definition.
6281 Merge in some clean-up and optimization changes from glibc.
6282 [BLOCKSIZE]: Move definition to top of file.
6283 Ensure that it is a multiple of 64.
6284 Rearrange loop exit tests so as to avoid performing an
6285 additional fread after encountering an error or EOF.
6286 * md5.h (md5_uintptr): Define.
6287 * makepath.c (CLEANUP_CWD): Report an error if we failed to
6288 return to the initial working directory. Preserve errno
6290 * idcache.c: Include "xalloc.h".
6291 (xmalloc, xrealloc): Remove decls.
6292 (getuser): Remove casts no longer required in C89.
6293 * human.c: Include stdio.h, for sprintf.
6294 * group-member.c: Include "xalloc.h".
6295 (xmalloc, xrealloc): Remove decls.
6296 (get_group_info): Remove casts no longer required in C89.
6297 * getusershell.c (readname): Remove casts no longer required in C89.
6298 * gettimeofday.c (rpl_gmtime, rpl_tzset): New functions.
6299 * getline.c: Whitespace fix, from coreutils.
6301 2003-08-13 Paul Eggert <eggert@twinsun.com>
6303 * exclude.c: Include <ctype.h>
6304 (IN_CTYPE_DOMAIN): New macro.
6306 (add_exclude_file): If LINE_END is a space, ignore trailing spaces
6309 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6310 Undo previous (whitespace-only) change.
6312 2003-08-12 Paul Eggert <eggert@twinsun.com>
6314 * argp-help.c, argp-parse.c, config.charset, getopt.h:
6315 Normalize leading white space and remove trailing white space.
6316 * ref-add.sin, ref-del.sin: Use '#' before empty line in copyright
6317 notice, as per ../config/srclist-update.
6319 Merge from coreutils.
6320 * euidaccess.h: New file.
6321 * euidaccess.c: Include it.
6322 * .cppi-disable: Add printf-args.h, printf-parse.h, stdbool_.h,
6323 vasnprintf.h, vasprintf.h. Remove strdup.c, gettext.h.
6324 * regex.h, strdup.c, strtoll.c, strtoul.c: Normalize white space.
6326 2003-08-11 Bruno Haible <bruno@clisp.org>
6328 * vasnprintf.c (local_wcslen): New function, for Solaris 2.5.1.
6329 (vasnprintf): Use it instead of wcslen.
6331 2003-08-11 Bruno Haible <bruno@clisp.org>
6333 * stdbool_.h (_Bool): Undo last change; instead use a negative enum
6334 value to ensure that _Bool promotes to int. Use #define for _Bool when
6335 using the Solaris C compiler. Adds comments suggested by Paul Eggert.
6337 2003-08-10 Karl Berry <karl@gnu.org>
6339 * regex.h: update from libc (whitespace fix).
6341 2003-08-09 Paul Eggert <eggert@twinsun.com>
6343 Merge some files from coreutils. These changes were
6344 originally made by Jim Meyering.
6345 * acl.c: Include <sys/types.h> before <sys/stat.h>;
6346 many older Unixes require this.
6347 * alloca.c (alloca): Remove cast to argument of free;
6348 no longer needed in C89.
6349 * alloca_.h, regex.h: Fix white space to match
6350 what GNU indent does.
6352 2003-08-05 Paul Eggert <eggert@twinsun.com>
6354 * bumpalloc.h: Remove.
6356 2003-08-04 Paul Eggert <eggert@twinsun.com>
6358 * getloadavg.c: Change copyright notice and spacing to conform to
6361 Merge from coreutils.
6362 * error.c [!USE_IN_LIBIO]: Omit this case; assume USE_IN_LIBIO is 1.
6364 * getdate.y (date): Also accept dates like May-23-2003; suggestion
6365 from Karl Berry, implemented by Jim Meyering.
6366 * getgroups.c: Include "xalloc.h" instead of declaring xalloc fns;
6367 from Dmitry V. Levin.
6368 Remove anachronistic cast of xrealloc.
6369 * fnmatch_.h (__const): Remove. Use 'const'.
6370 * fnmatch_loop.c (NEW_PATTERN): Cast alloca return value to proper
6371 type. Otherwise, it wouldn't compile with at least /bin/cc on
6372 ymp-cray-unicos9.0.2.X.
6373 Combine two mostly-identical uses of alloca into one.
6374 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
6376 2003-08-04 Dave Love <d.love@dl.ac.uk>
6380 * getloadavg.c: Check `__unix' as well as `unix'. Use #ifdef, not
6381 #if. Check HAVE_LIBKSTAT as well as LOAD_AVE_TYPE. Check
6382 F_SETFD, not FD_SETFD. Use HAVE_STRUCT_NLIST_N_UN_N_NAME, not
6383 obsolete NLIST_NAME_UNION.
6384 [__GNU__]: Undef BSD and FSCALE.
6385 [!NLIST_STRUCT]: Remove conditional definition of NLIST_STRUCT.
6387 2003-08-03 Paul Eggert <eggert@twinsun.com>
6389 * stdbool_.h (_Bool): Make it signed char, instead of
6390 an enum type, so that it's guaranteed to promote to int. See:
6391 <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00124.html>
6393 2003-07-31 Paul Eggert <eggert@twinsun.com>
6395 * strerror.c: Include config.h, limits.h. Declare sprintf.
6396 (strerror): Don't assume that a printable int fits in 14 bytes.
6398 2003-07-24 Derek Robert Price <derek@ximbiot.com>
6399 Bruno Haible <bruno@clisp.org>
6401 * getline.h (getline, getdelim): Change return type to ssize_t.
6402 * getline.c (getline, getdelim): Likewise.
6403 Remove _GNU_SOURCE define; now it's defined in config.h through
6406 2003-07-22 Paul Eggert <eggert@twinsun.com>
6408 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
6409 over-parenthesization in macros.
6411 Sync with coreutils.
6413 * xalloc.h (XMALLOC, XCALLOC, XREALLOC): Remove casts not
6416 Use `exit_failure' for xalloc and xmemcoll instead of their own
6417 private exit-failure variables.
6418 * xalloc.h (xalloc_exit_failure): Remove.
6419 * xmalloc.c: Likewise. Include exitfail.h.
6420 (xalloc_die): Use exit_failure instead of xalloc_exit_failure.
6421 * xmemcoll.h (xmemcoll_exit_failure): Remove.
6422 * xmemcoll.c: Likewise. Include exitfail.h.
6423 (xmemcoll): Use exit_failure instead of xalloc_exit_failure.
6425 2003-07-18 Paul Eggert <eggert@twinsun.com>
6427 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
6428 * closeout.c: Likewise. Include "closeout.h" right after config.h,
6429 to test that it can stand by itself. Include "exitfail.h".
6430 Clients should set exit_failure instead.
6431 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
6433 2003-07-18 Andreas Schwab <schwab@suse.de>
6435 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
6437 2003-07-18 Bruno Haible <bruno@clisp.org>
6439 * getndelim2.h: New file.
6440 * getndelim2.c: Make into a module of its own. Include config.h,
6442 (getndelim2): Make non-static. Change return type to ssize_t.
6443 * getline.h: Change argument names.
6444 * getline.c: Include getndelim2.h instead of getndelim2.c.
6445 * getnline.c: Include getndelim2.h.
6447 2003-07-17 Bruno Haible <bruno@clisp.org>
6449 * Makefile.am: Remove file.
6450 * Makefile.in: Remove file.
6452 2003-07-17 Bruno Haible <bruno@clisp.org>
6454 * getnline.h: New file.
6455 * getnline.c: New file.
6456 * getndelim2.c: New file, extracted from getline.c.
6457 (getndelim2): Renamed from getdelim2, with added nmax argument.
6458 * getline.c: Include getndelim2.c.
6459 (getdelim2): Moved out to getndelim2.c.
6460 (getline, getdelim): Update.
6462 2003-07-15 <karl@gnu.org>
6464 * vasnprintf.c: update from gettext.
6466 2003-07-15 Jim Meyering <jim@meyering.net>
6468 * makepath.c (make_path): Enclose diagnostic in _(...).
6470 2003-07-14 Paul Eggert <eggert@twinsun.com>
6472 * asnprintf.c, asprintf.c, config.charset, gettext.h,
6473 localcharset.c, localcharset.h, mkdtemp.c, printf-args.c,
6474 printf-args.h, printf-parse.c, printf-parse.h, ref-add.sin,
6475 ref-del.sin, setenv.c, unsetenv.c, vasnprintf.c, vasnprintf.h,
6476 vasprintf.c, vasprintf.h: Regenerate. These files are now being
6477 updated automatically by ../config/srclist-update. This changes
6478 their license from LPGL to GPL.
6480 2003-07-14 Jim Meyering <jim@meyering.net>
6482 Don't emit diagnostics. Let callers do that.
6483 * save-cwd.c: Don't include "error.h".
6484 (save_cwd): Don't call error. Ensure that errno is valid
6485 when returning nonzero.
6487 * save-cwd.h (restore_cwd): Update prototype.
6488 * save-cwd.c (restore_cwd): Remove two parameters.
6489 Simplify. Don't call error upon failure. Let callers do that.
6490 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
6491 when auditing is enabled. But don't bother updating the #if.
6493 2003-07-14 Simon Josefsson <jas@extundo.com>
6495 * mempcpy.h: New file.
6496 * mempcpy.c: New file.
6498 2003-07-14 Paul Eggert <eggert@twinsun.com>
6500 * ceill.c, expl.c, floorl.c, frexpl.c, ldexpl.c, mathl.h,
6501 sincosl.c, sqrtl.c, trigl.c, trigl.h, poll.c, poll_.h, mkstemp.c,
6502 unicodeio.c, unicodeio.h, unlocked-io.h:
6503 Switch from LGPL to GPL.
6505 2003-07-11 Alexandre Duret-Lutz <adl@gnu.org>
6507 * obstack.h (__INT_TO_PTR): Revert change of 2003-03-13;
6508 it breaks C++ compilation.
6509 [!__GNUC__ || !__STDC__] (obstack_finish): Cast result to void*.
6511 2003-07-10 Jim Meyering <jim@meyering.net>
6513 * vasnprintf.c: Remove trailing blanks.
6514 Make cpp indentation consistent.
6516 2003-07-09 Paul Eggert <eggert@twinsun.com>
6518 * alloca_.h, euidaccess.c, getpass.c, memrchr.c, obstack.h,
6519 posixver.c, strftime.c, strnlen.c, strverscmp.c:
6520 Switch from LGPL to GPL.
6522 2003-07-07 Paul Eggert <eggert@twinsun.com>
6524 * mktime.c: Fix some boundary cases and remove need for floating point.
6526 Issue a compile-time diagnostic if time_t is floating point, or if
6527 two's complement arithmetic is not in effect, or if arithmetic
6528 right shift does not propagate the sign. These assumptions were
6529 all in the original code but they weren't checked.
6531 (TIME_T_MIDPOINT, verify): New macros.
6532 (__isleap): Remove; it has integer overflow problems.
6533 (leapyear): New function, without those problems.
6534 (ydhms_tm_diff): Remove; splitting into two parts.
6535 (ydhms_diff): New function, containing the arithmetic part of
6536 the old ydhms_tm_diff function. Issue a compile-time
6537 diagnostic if we are not using C99 integer division.
6538 Avoid casts when possible.
6539 (guess_time_tm): New function, containing the checking part of
6540 the old ydhms_tm_diff function. Return the new value, rather than
6541 the difference between it and the old. Accept a new argument T
6542 so that *T specifies the old value. Check for overflow in the result.
6544 (__mktime_internal): Use a time_t offset, not a long int offset.
6545 This undoes the 2003-06-04 change, which is no longer needed now
6546 that we have better overflow checking.
6547 (localtime_offset): Likewise.
6549 (__mktime_internal): Avoid harmful overflow on hosts where time_t
6550 and long are 64-bit but int is only 32-bit.
6551 (ydhms_diff): Use long int to store year1 and yday1.
6552 Issue a compile-time diagnostic if long int is not wide enough.
6554 (__mktime_internal): Use long int to store adjusted year and yday.
6555 Use plain C rather than preprocessor commands, if that doesn't
6557 Check for overflow (and try to repair) after each probe
6558 rather than checking only at the very end. This avoids some bugs
6559 (e.g., southern hemisphere, behind GMT, and GMT offset at minimum time
6560 does not equal GMT offset at maximum time).
6561 Use integer to check for overflow rather than floating point; this
6562 is more portable to non-IEEE hosts, and is a tad faster.
6563 When we detect that we are oscillating between two values,
6564 don't check whether tm_isdst has the requested value, since
6565 we already know the answer. When tm_isdst has the wrong value,
6566 use a different heuristic to find the right one, based on the
6567 extreme values actually observed in practice in tz2003a,
6568 rather than the (overly optimistic) "previous 3 calendar quarters".
6570 (not_equal_tm, print_tm, check_result): Use "const T" rather than
6571 "T const" to accommodate glibc style.
6572 (check_result): Use less-confusing report format. "long" -> "long int.
6574 Don't loop if the iteration overflows time_t.
6575 Allow a negative step in the iteration.
6577 2003-07-01 Paul Eggert <eggert@twinsun.com>
6579 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
6580 having it depend on HAVE_SYS_TYPES_H.
6582 2003-06-25 Bruno Haible <bruno@clisp.org>
6584 * readlink.c: New file.
6586 2003-06-20 Bruno Haible <bruno@clisp.org>
6588 Assume C89, so PARAMS isn't needed.
6589 * unicodeio.h (PARAMS): Remove.
6590 * unicodeio.c: Don't use PARAMS.
6592 2003-06-18 Jim Meyering <jim@meyering.net>
6594 Merge changes from coreutils.
6595 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
6596 Remove explicit declarations of xmalloc and realloc.
6598 (read_utmp): Remove anachronistic cast of xmalloc.
6600 2003-06-17 Paul Eggert <eggert@twinsun.com>
6602 Assume C89, so PARAMS isn't needed.
6603 * backupfile.h (PARAMS): Remove. All uses removed.
6604 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
6605 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
6606 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
6607 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
6608 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
6609 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
6610 xstrtol.h: Likewise.
6611 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h,
6612 same.h, strverscmp.h: Do not include config.h; no longer needed.
6613 Anyway, config.h should always be included before any other file.
6615 2003-06-11 Simon Josefsson <jas@extundo.com>
6617 * sysexit_.h: New file.
6619 2003-05-20 Derek Price <derek@ximbiot.com>
6621 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
6623 2003-06-10 Simon Josefsson <jas@extundo.com>
6625 * strchrnul.h: New file.
6626 * strchrnul.c: New file.
6628 2003-06-10 Simon Josefsson <jas@extundo.com>
6630 * argp.h: New file, from glibc.
6631 * argp-ba.c: New file, from glibc.
6632 * argp-eexst.c: New file, from glibc.
6633 * argp-fmtstream.c: New file, from glibc.
6634 * argp-fmtstream.h: New file, from glibc.
6635 * argp-fs-xinl.c: New file, from glibc.
6636 * argp-help.c: New file, from glibc.
6637 * argp-namefrob.h: New file, from glibc.
6638 * argp-parse.c: New file, from glibc.
6639 * argp-pv.c: New file, from glibc.
6640 * argp-pvh.c: New file, from glibc.
6641 * argp-xinl.c: New file, from glibc.
6643 2003-06-07 Jim Meyering <jim@meyering.net>
6645 * readtokens.h: Put `Free Software Foundation, Inc.'
6646 in place of my name in the copyright comment.
6647 Remove definition and uses of __P.
6650 * stat.c: Don't declare xmalloc explicitly.
6651 Instead, include "xalloc.h".
6652 * readtokens.c (readtokens): Remove anachronistic casts of xmalloc,
6653 xrealloc, and xcalloc return values.
6654 * xgetcwd.c (xgetcwd): Include "xgetcwd.h".
6656 * xgetcwd.h: Remove definition/uses of PARAMS.
6658 2003-06-06 Jim Meyering <jim@meyering.net>
6660 * stdbool_.h: Renamed from stdbool.h.in.
6662 2003-06-06 Jim Meyering <jim@meyering.net>
6664 Merge from coreutils.
6665 * same.c: (same_name): Declare *_basename locals to be `const'.
6666 Consolidate declarations and initializations of *_base* locals.
6668 Merge from coreutils.
6669 This avoids a core dump on systems without GNU putenv,
6670 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
6671 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
6672 (unsetenv): New static function, from GNU libc.
6673 (rpl_putenv): Use it.
6675 * modechange.c: Remove trailing blanks.
6677 Merge from coreutils.
6678 * fsusage.c: Remove declaration of statfs.
6679 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
6681 * posixtm.c: Include <stdbool.h> unconditionally.
6683 2003-06-05 Paul Eggert <eggert@twinsun.com>
6685 * mktime.c (__mktime_internal): When resolving a tm_isdst
6686 mismatch, look in future quarters as well as past. This fixes a
6687 bug when processing fall-backwards gaps immediately after a long
6688 period of daylight-saving time.
6690 * mktime.c: Assume freestanding C89 or better.
6691 (HAVE_LIMITS_H): Remove. Assume it's 1.
6692 (__P): Remove; not used.
6693 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
6694 (mktime, not_equal_tm, print_tm, check_result,
6695 main): Use prototypes. Use const * where appropriate.
6696 (main): Fix typo in testing code that uncovered by above changes.
6697 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
6699 2003-06-04 Paul Eggert <eggert@twinsun.com>
6701 * mktime.c: Fix Debian bug 177940
6702 <http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=177940>.
6703 (localtime_offset): Now long int, not time_t, because we want it
6704 to be guaranteed to be signed. All uses changed.
6705 (__mktime_internal): If overflow would occur when adding offset,
6708 Merge 'human' changes from coreutils. Rewrite to support
6709 locale-specific notations like thousands separators.
6710 * human.c: Simplify authorship notice.
6711 Include human.h immediately after config.h.
6712 <sys/types.h>, <stdio.h>: Do not include; no longer needed.
6713 <limits.h>: Do not include, since human.h does.
6714 (SIZE_MAX, UINTMAX_MAX): New macros.
6715 <strings.h>: Include if HAVE_STRINGS_H, not if !HAVE_STRING_H.
6716 <locale.h>: Include if HAVE_LOCALE_H and HAVE_LOCALECONV.
6717 (HUMAN_READABLE_SUFFIX_LENGTH_MAX): New macro.
6718 (power_letter): Renamed from suffixes.
6719 (generate_suffix_backwards): Remove.
6720 (adjust_value): Now takes int style (because of human.h changes)
6721 and long double value (for greater precision on some platforms).
6722 (group_number): New function.
6723 (human_readable): Use it. Use integer options, not enum.
6724 Put the options before the sizes in the arg list.
6725 Support all the new options.
6726 The old human_readable function has been removed;
6727 use inttostr.h instead.
6728 (human_readable, default_block_size, humblock):
6729 Use uintmax_t, not int, for block sizes.
6730 (human_readable_inexact, block_size_types): Remove.
6731 (block_size_opts): New constant.
6732 (human_options): Renamed from human_block_size, with new signature
6733 that allows block sizes up to UINTMAX_MAX. All callers changed.
6734 * human.h: Add copyright and authorship notice.
6735 Include <limits.h> and <stdbool.h> unconditionally.
6736 (PARAMS): Remove. All uses removed.
6737 (LONGEST_HUMAN_READABLE): Add support for thousands separator.
6738 (enum human_inexact_style): Remove tag; now a nameless enum.
6739 (human_floor, human_ceiling, human_round_to_even): Now have
6740 values 2, 0, 1 rather than -1, 1, 0.
6741 (human_group_digits, human_suppress_point_zero, human_autoscale,
6742 human_base_1024, human_SI, human_B): New constants.
6743 (human_readable_inexact, human_block_size): Remove.
6744 (human_readable): Size args are now uintmax_t, not int.
6745 (human_options): New decl.
6747 * exclude.c: (new_exclude, add_exclude): Remove casts that are
6748 unnecessary now that we assume C89 or better. This change
6749 imported from coreutils.
6751 * mktime.c (__mktime_internal): Do not reject negative timestamps
6752 arbitrarily. This is the same patch as 2003-05-28, but it got lost
6753 in the 2003-05-30 sync from glibc.
6755 .h files should stand alone, but we shouldn't include <sys/types.h>
6756 if we can get away with just <stddef.h>.
6758 * __fpending.h, addext.c, backupfile.c, exclude.c, getline.c,
6759 malloc.c, putenv.c, realloc.c, strcasecmp.c: Include <stddef.h>
6760 rather than <sys/types.h>, as we merely need size_t.
6761 * dirname.h, memcoll.h, xalloc.h, xmemcoll.h: Include <stddef.h>,
6763 * hash.h, linebuffer.h, readtokens.h, stdio-safer.h, version-etc.h:
6764 Include <stdio.h>, to get FILE.
6765 * memcasecmp.c: Don't include <sys/types.h>, as we can assume
6766 memcasecmp.h has included <stddef.h> and all we need is size_t.
6767 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
6768 our interface, instead of including <sys/types.h>
6770 2003-06-02 Paul Eggert <eggert@twinsun.com>
6773 Fix some minor time-related bugs with POSIX time arguments.
6774 Some valid time stamps were being rejected (notably -1, and
6775 time stamps before 1900 on 64-bit hosts). And some invalid
6776 time stamps were being accepted, e.g. September 31.
6778 * posixtm.h (posixtime): Return bool instead of time_t, so
6779 that we can return (time_t) -1 successfully.
6780 * posixtm.c: Likewise.
6781 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6782 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6783 (t): Remove static var.
6784 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6785 of static var. All uses changed.
6786 (year): Do not reject years before 1900; they can occur with
6788 (posix_time_parse): Do not check for out-of-range components;
6789 that is now the caller's responsibility, since our checks were
6790 only approximations.
6791 (posixtime): Use mktime to check for out-of-range components,
6792 since it knows them exactly.
6793 If mktime returns (time_t) -1, check whether an error actually occurred
6794 by invoking localtime on -1.
6795 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6796 posixtime failures better.
6797 Improve the test data (in comments only).
6799 2003-05-30 <karl@gnu.org>
6801 * mktime.c: update from libc.
6803 2003-05-30 Bruno Haible <bruno@clisp.org>
6805 * config.charset: Upgrade to gettext-0.12.1 and libiconv-1.9.1.
6806 * localcharset.h: Likewise.
6807 * localcharset.c: Likewise.
6809 2003-05-28 Paul Eggert <eggert@twinsun.com>
6811 Assume the headers required for C89 freestanding compilers.
6812 * addext.c, backupfile.c, fsusage.c, human.c, pathmax.h,
6813 rpmatch.c, userspec.c, xreadlink.c, xstrtol.c: Include <limits.h>
6814 without checking for HAVE_LIMITS_H.
6815 * backupfile.c, fsusage.c, hash.c, human.c, safe-read.c, userspec.c,
6816 xstrtol.c (CHAR_BIT) : Don't define, since <limits.h> is guaranteed
6818 * fatal.c: Include <stdarg.h> without checking for __STDC__.
6819 * exclude.c: Include <stdbool.h> unconditionally.
6820 * tempname.c: Include <stddef.h> unconditionally.
6821 * hash.c: Include <limits.h>, since we no longer define CHAR_BIT.
6822 * modechange.c, rpmatch.c (NULL): Don't define, since
6823 <stddef.h> does that.
6824 * quote.c: Dont include <stddef.h> or <sys/types.h>; not needed.
6825 * safe-read.c (INT_MAX): Don't define, since <limits.h> does that.
6826 * safe-read.c (TYPE_MINIMUM, TYPE_MAXIMUM): Remove; no longer needed.
6827 * xstrtol.c: Likewise.
6828 * safe-read.c: Remove TYPE_SIGNED; no longer needed.
6829 * savedir.c: Include <stddef.h> instead of defining NULL.
6831 * addext.c (addext): Use assignment rather than cast, to avoid
6832 warnings on some platforms.
6834 * mktime.c (__mktime_internal): Do not reject negative timestamps
6837 2003-05-10 Bruno Haible <bruno@clisp.org>
6839 * linebreak.c (iconv_string_length): Don't return -1 just because the
6840 string is longer than 4 KB.
6842 2003-05-12 Jim Meyering <jim@meyering.net>
6844 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
6845 the space-padded-by-default conversion specifiers, %e, %k, %l.
6847 2003-05-03 Bruno Haible <bruno@clisp.org>
6849 Upgrade to Unicode-4.0.
6850 * linebreak.c (nonspacing_table_data): Change width of U+00AD,
6851 U+0350..U+0357, U+035D..U+035F, U+0600..U+0603, U+0610..U+0615,
6852 U+0656..U+0658, U+0A01, U+0AE2..U+0AE3, U+0CBC, U+17B4..U+17B5,
6853 U+17DD, U+1920..U+1922, U+1927..U+192B, U+1932, U+1939..U+193B
6854 from 1 to 0. Change width of U+0CBF, U+0CC6, U+180E from 0 to 1.
6855 (uc_width): Change width of U+4DC0..U+4DFF from 2 to 1. Change width
6856 of U+2A6D7..U+2F7FF, U+2FA1E..U+2FFFD, U+30000..U+3FFFD from 1 to 2.
6857 Change width of U+E0100..U+E01EF from 1 to 0.
6859 2003-04-25 Bruno Haible <bruno@clisp.org>
6861 * copy-file.c: Include <stddef.h>, for size_t.
6863 2003-04-25 Jim Meyering <jim@meyering.net>
6865 * copy-file.c (copy_file_preserving): Declare buf_size to be
6866 of type size_t, not int.
6868 2003-04-11 Jim Meyering <jim@meyering.net>
6870 Merge changes from Coreutils.
6872 2003-03-22 Jim Meyering <jim@meyering.net>
6874 * strftime.c (widen): Cast alloca return value to proper type.
6876 2003-01-19 Ulrich Drepper <drepper@redhat.com>
6879 * strftime.c (my_strftime): Handle very large width
6880 specifications for numeric values correctly. Improve checks for
6883 2003-01-19 Jim Meyering <jim@meyering.net>
6885 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
6886 (nl_get_alt_digit) [! defined my_strftime]: Define.
6887 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
6888 _nl_get_alt_digit and _nl_get_walt_digit.
6890 * strftime.c (my_strftime): Merge in locale-related changes from libc.
6891 These changes have no effect outside of _LIBC.
6893 2003-04-10 Bruno Haible <bruno@clisp.org>
6895 * findprog.h: New file, from GNU gettext.
6896 * findprog.c: New file, from GNU gettext.
6898 2003-04-05 Jim Meyering <jim@meyering.net>
6900 Merge changes from Coreutils.
6902 * exclude.h (PARAMS): Remove definition and uses.
6903 * exclude.c: Remove uses of `PARAMS'.
6905 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
6906 Add test-cases for DOS filenames. Declare program_name.
6907 (main): Set up program_name. Patch by Rich Dawe.
6909 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
6911 Use mntctl's return value to drive the entry-processing loop, since
6912 we can't rely on the value of the vmt_length member in the last
6913 entry. On some systems doing so could result in exhausting
6914 virtual memory. Based in part on a patch from Mike Jetzer.
6916 2003-04-04 Bruno Haible <bruno@clisp.org>
6918 * linebreak.h: New file, from GNU gettext.
6919 * linebreak.c: New file, from GNU gettext with slight modifications.
6920 * lbrkprop.h: New file, from GNU gettext.
6922 2003-04-03 Bruno Haible <bruno@clisp.org>
6924 * utf8-ucs4.h: New file, from GNU gettext.
6925 * utf16-ucs4.h: New file, from GNU gettext.
6926 * ucs4-utf8.h: New file, from GNU gettext.
6927 * ucs4-utf16.h: New file, from GNU gettext.
6929 2003-04-02 Bruno Haible <bruno@clisp.org>
6931 * binary-io.h: New file, from GNU gettext.
6933 2003-04-01 Bruno Haible <bruno@clisp.org>
6935 * pathname.h: New file, from GNU gettext.
6936 * concatpath.c: New file, from GNU gettext.
6938 2003-03-30 Bruno Haible <bruno@clisp.org>
6940 * copy-file.c (copy_file_preserving): Don't set owner if the function
6941 chown() doesn't exist.
6943 2003-03-28 Bruno Haible <bruno@clisp.org>
6945 * copy-file.h: New file, from GNU gettext.
6946 * copy-file.c: New file, from GNU gettext.
6948 2003-03-18 Jim Meyering <jim@meyering.net>
6950 * quote.c (quote_n): Fix typo in comment.
6952 2003-03-14 Jim Meyering <jim@meyering.net>
6954 Merge changes from Coreutils.
6955 * obstack.h (obstack_object_size): Declare temporary, __o,
6956 to be const, in order to avoid warnings.
6957 (obstack_room): Likewise.
6958 (obstack_empty_p): Likewise.
6960 2003-03-13 Paul Eggert <eggert@twinsun.com>
6962 Merge changes from Bison.
6963 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
6964 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
6965 when compiling Bison 1.875's `bitset bset = obstack_alloc
6966 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
6967 * hash.c: Include <stdbool.h> unconditionally.
6969 2003-03-09 Paul Eggert <eggert@twinsun.com>
6971 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
6972 Reported by Bruce Becker; see:
6973 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
6975 2003-03-03 Paul Eggert <eggert@twinsun.com>
6976 Bruno Haible <bruno@clisp.org>
6978 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
6979 Reported by John Hughes, see
6980 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
6982 2003-02-19 Paolo Bonzino <bonzini@gnu.org>
6984 * poll_.h: New file.
6987 2003-02-18 Paolo Bonzino <bonzini@gnu.org>
6989 * mathl.h: New file.
6990 * acosl.c: New file.
6991 * asinl.c: New file.
6992 * atanl.c: New file.
6993 * ceill.c: New file.
6996 * floorl.c: New file.
6997 * frexpl.c: New file.
6998 * ldexpl.c: New file.
7000 * sincosl.c: New file.
7002 * sqrtl.c: New file.
7004 * trigl.c: New file.
7005 * trigl.h: New file.
7007 2003-02-17 Bruno Haible <bruno@clisp.org>
7009 * mkdtemp.h: New file, from GNU gettext.
7010 * mkdtemp.c: New file, from GNU gettext.
7012 2003-01-31 Bruno Haible <bruno@clisp.org>
7014 * rename.c: #undef rename before defining rpl_rename.
7015 * strnlen.c: #undef strnlen, define rpl_strnlen instead of strnlen.
7017 2003-01-30 Bruno Haible <bruno@clisp.org>
7019 * printf-args.h: New file, from GNU gettext.
7020 * printf-args.c: New file, from GNU gettext.
7021 * printf-parse.h: New file, from GNU gettext.
7022 * printf-parse.c: New file, from GNU gettext.
7023 * vasnprintf.h: New file, from GNU gettext.
7024 * vasnprintf.c: New file, from GNU gettext.
7025 * asnprintf.c: New file, from GNU gettext.
7026 * vasprintf.h: New file, from GNU gettext with modifications.
7027 * vasprintf.c: New file, from GNU gettext.
7028 * asprintf.c: New file, from GNU gettext.
7030 2003-01-29 Bruno Haible <bruno@clisp.org>
7032 * stpncpy.h: New file, from GNU gettext with modifications.
7033 * stpncpy.c: New file, from GNU gettext with modifications.
7035 2003-01-28 Bruno Haible <bruno@clisp.org>
7037 * c-ctype.h: New file, from GNU gettext, with changes suggested by
7039 * c-ctype.c: New file, from GNU gettext, with changes suggested by
7042 2003-01-27 Bruno Haible <bruno@clisp.org>
7044 * xsetenv.h: New file, from GNU gettext.
7045 * xsetenv.c: New file, from GNU gettext.
7047 2003-01-23 Bruno Haible <bruno@clisp.org>
7049 * minmax.h: New file, from GNU gettext, with comments from Paul Eggert.
7051 2003-01-22 Bruno Haible <bruno@clisp.org>
7053 * exit.h: New file, from GNU gettext.
7055 2003-01-11 Bruno Haible <bruno@clisp.org>
7057 * stpcpy.h (stpcpy): Use ANSI C function declarations.
7058 * strcase.h (strcasecmp, strncasecmp): Likewise.
7060 2003-01-14 Jim Meyering <jim@meyering.net>
7062 * same.c (same_name): Tweak a comment.
7064 2003-01-11 Bruno Haible <bruno@clisp.org>
7066 * same.c (same_name): Reorder tests so as to avoid calling stat()
7067 when a string comparison is sufficient.
7069 2003-01-11 Bruno Haible <bruno@clisp.org>
7071 * readtokens.c (readtoken): Cast character to 'unsigned char', not
7074 2003-01-11 Bruno Haible <bruno@clisp.org>
7076 * hash-pjw.c: Add comment about low quality of this function.
7078 2003-01-12 Paul Eggert <eggert@twinsun.com>
7080 Finish renaming getstr -> getdelim2 and readline -> readlinebuffer,
7081 to avoid collisions with libcurses and libreadline.
7083 * Makefile.am (libfetish_a_SOURCES): Remove getstr.c, getstr.h.
7084 * getstr.h, getstr.c: Remove.
7085 * getline.c: Include "getline.h", to check interface.
7086 Move body of old getstr.c here: this defines MIN_CHUNK and
7087 declares getdelim2, which is renamed from getstr.
7088 (getline, getdelim): Adjust to renaming of getstr -> getdelim2.
7090 * linebuffer.c (readlinebuffer): Renamed from readline.
7092 * linebuffer.h: Likewise.
7093 (readline): Remove backward-compatibility macro.
7095 2003-01-12 Jim Meyering <jim@meyering.net>
7097 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
7099 2003-01-10 Bruno Haible <bruno@clisp.org>
7101 * alloca_.h: New file.
7102 * getdate.y: Unconditionally include alloca.h.
7103 * makepath.c: Likewise.
7104 * setenv.c: Likewise.
7105 * userspec.c: Likewise.
7107 2003-01-09 Bruno Haible <bruno@clisp.org>
7109 * stdbool.h.in: New file.
7111 2003-01-08 Bruno Haible <bruno@clisp.org>
7113 * safe-read.c: Include specification header first, to ensure its
7115 * full-write.c: Likewise.
7117 2003-01-08 Jim Meyering <jim@meyering.net>
7119 * full-write.c: Undefine and define-away `const' after inclusion
7120 of errno.h, not before. Suggestion from Bruno Haible.
7122 2003-01-07 Jim Meyering <jim@meyering.net>
7124 * full-write.c: Rework so that it may serve to define full_read, too.
7125 * full-read.c: Simply #define FULL_READ and include full-write.c.
7127 2003-01-06 Jim Meyering <jim@meyering.net>
7129 * version-etc.c: Update year in translatable copyright string.
7131 2002-12-25 Bruno Haible <bruno@clisp.org>
7133 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
7134 * xstrtol.h: Likewise.
7135 * xstrtoimax.c: Likewise.
7136 * xstrtoumax.c: Likewise.
7137 * human.h: Likewise.
7139 * tempname.c: Include <inttypes.h> too. Avoids a compilation error
7140 on systems that have <inttypes.h> but not <stdint.h>.
7142 2002-12-31 Paul Eggert <eggert@twinsun.com>
7144 * memcoll.c (memcoll): Fall back on a simple algorithm using
7145 memcmp if strcoll doesn't work.
7147 2002-12-23 Bruno Haible <bruno@clisp.org>
7149 * localcharset.h: New file.
7150 * localcharset.c: Include it.
7151 * unicodeio.c: Likewise.
7153 2002-12-22 Bruno Haible <bruno@clisp.org>
7155 * utime.c (utime_null): No need to call ftruncate if the file was
7158 2002-12-23 Bruno Haible <bruno@clisp.org>
7160 * memcoll.c (STRCOLL): New macro.
7163 2002-12-22 Bruno Haible <bruno@clisp.org>
7165 * getstr.h (getstr): Define, to avoid clash with libcurses.
7166 * linebuffer.h (readline): Define, to avoid clash with libreadline.
7168 2002-12-22 Bruno Haible <bruno@clisp.org>
7170 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
7172 2002-12-23 Bruno Haible <bruno@clisp.org>
7174 * getline.h: Include <stddef.h>, for size_t.
7176 * unicodeio.h: Include <stddef.h>, for size_t.
7177 * unicodeio.c: Don't include <stddef.h>.
7179 2002-12-17 Bruno Haible <bruno@clisp.org>
7181 * canon-host.c (strdup): Remove unused declaration.
7183 * fsusage.c: Include full_read.h.
7184 (get_fs_usage): Use full_read instead of safe_read.
7186 * utime.c (utime_null): Use SAFE_READ_ERROR.
7188 2002-12-11 Bruno Haible <bruno@clisp.org>
7190 * setenv.h: Rewritten to cope with systems that have setenv() but not
7192 * setenv.c, unsetenv.c: Taken from glibc-2.2.4 with the following
7195 2002-12-11 Bruno Haible <bruno@clisp.org>
7197 * setenv.c (alloca): Fall back to malloc.
7199 (setenv): Use freea() to free memory allocated with alloca().
7201 2002-11-13 Bruno Haible <bruno@clisp.org>
7203 * setenv.c (compar_fn_t, __add_to_environ, setenv): Use ANSI C
7204 function declarations.
7205 * unsetenv.c (unsetenv): Likewise.
7207 2002-03-04 Bruno Haible <bruno@clisp.org>
7209 Portability to AIX 4.3.3.
7210 * unsetenv.c: New file, extracted from setenv.c.
7211 * setenv.c: Move the unsetenv() function to unsetenv.c.
7213 2001-12-20 Bruno Haible <bruno@clisp.org>
7215 * setenv.c (__add_to_environ): Don't call realloc(NULL,...),
7216 use malloc instead. For SunOS 4.
7218 2001-12-11 Bruno Haible <bruno@clisp.org>
7220 * setenv.c: Declare alloca.
7221 (compar_fn_t): New typedef.
7222 (KNOWN_VALUE, STORE_VALUE): Use it.
7224 * Makefile.am (libfetish_a_SOURCES): Add setenv.c, unsetenv.c,
7227 2002-12-10 Paul Eggert <eggert@twinsun.com>
7229 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
7230 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
7231 Choose values that are less likely to collide with system fnmatch
7233 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
7234 defined (e.g., a pure POSIX system).
7235 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
7236 instead of FNM_FILE_NAME, for compatibility with pure POSIX sytems.
7238 2002-12-06 Jim Meyering <jim@meyering.net>
7240 * error.c: Be consistent: change `#ifndef _LIBC' to `#if !_LIBC'.
7242 Merge in changes from libc's misc/error.c, in preparation
7243 for the merge of gnulib's changes back into libc.
7245 * error.c (_): Define only if not already defined.
7246 Move definition to follow all #include directives.
7247 Include unlocked-io.h only if !_LIBC.
7248 [_LIBC]: Include <libio/libioP.h>.
7249 [USE_IN_LIBIO]: Include <libio/iolibio.h>
7250 (fflush): Tweak definition to use INTUSE.
7253 2002-12-05 Paul Eggert <eggert@twinsun.com>
7255 * alloca.c [defined emacs]: Include "lisp.h".
7256 (xalloc_die) [defined emacs]: New macro.
7257 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
7258 [! defined emacs]: Include <xalloc.h>.
7259 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
7260 (pointer): Typedef to POINTER_TYPE *.
7261 (malloc): Remove decl; we now always use xmalloc.
7262 (alloca): Use old-style definition, since Emacs needs this.
7263 Check for arithmetic overflow when computing combined size.
7265 2002-12-04 Paul Eggert <eggert@twinsun.com>
7267 Do not generate unlocked-io.h automatically, since it's easier to
7268 maintain it by hand.
7270 * unlocked-io.h: New file, from GNU diffutils,
7271 but with proper copyright notice and attribution.
7273 * Makefile.am: Add copyright notice.
7274 (libfetish_a_SOURCES): Add unlocked-io.h.
7275 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
7276 (DISTCLEANFILES, io_functions): Remove macros.
7277 (EXTRA_DIST): Remove gen_uio.
7278 (unlocked-io.h): Remove rule.
7280 2002-12-04 Jim Meyering <jim@meyering.net>
7282 Reflect the fact that stat.c and lstat.c are no longer generated.
7283 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
7284 (DISTCLEANFILES): Likewise.
7285 (EXTRA_DIST): Likewise.
7286 (all_local): Don't depend on stat.c or lstat.c.
7287 (stat.c, lstat.c): Remove rules.
7288 (EXTRA_DIST): Remove xstat.in.
7290 * xstat.in: Remove file. Contents moved into stat.c.
7291 * stat.c: New file. Contents mostly from xstat.in.
7292 * stat.c: Rework so that it may serve to define rpl_lstat, too.
7293 * lstat.c: New file. Simply #define LSTAT and include stat.c.
7295 * safe-read.c: Rework so that it may serve to define safe_write, too.
7296 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
7298 2002-12-03 Jim Meyering <jim@meyering.net>
7300 * safe-read.c, safe-write.c: Change variable names and comments, but
7301 not semantics, to minimize the differences between these two files.
7302 (safe_read): Change comment to mention SAFE_READ_ERROR.
7304 * safe-read.c (IS_EINTR): Define.
7305 (safe_read): Use IS_EINTR in place of in-function cpp directives.
7307 2002-12-02 Bruno Haible <bruno@clisp.org>
7309 * safe-write.c (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM):
7310 Define, taken from safe-read.c.
7311 (INT_MAX): Provide fallback.
7312 (safe_write): Rewrite to iterate IFF the write fails with EINTR.
7313 * safe-write.h (SAFE_WRITE_ERROR): Define.
7315 * safe-read.c (EINTR): Remove definition.
7316 (safe_read): Don't use EINTR if it is absent.
7318 2002-12-02 Jim Meyering <jim@meyering.net>
7320 * safe-read.c (EINTR): Define.
7321 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7322 (INT_MAX): Provide fallback.
7323 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
7325 * safe-read.h (SAFE_READ_ERROR): Define.
7327 2002-12-01 Jim Meyering <jim@meyering.net>
7329 * safe-read.c: (safe_read): Also exit the loop when read returns zero.
7330 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
7332 2002-11-27 Paul Eggert <eggert@twinsun.com>
7334 * hash.c (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7335 hash_rehash): Replace `if (limit <= value) abort ();' with
7336 `if (! (value < limit)) abort ();', for readability.
7338 2002-11-26 <karl@gnu.org>
7340 * strdup.c: copy from libc again, with jim's ok.
7341 * .cppi-disable: re-add strdup.c
7343 2002-11-25 <karl@gnu.org>
7345 * strtoll.c: copy from libc, meaning we now #include <strtol.c>
7346 instead of "strtol.c".
7348 2002-11-25 Jim Meyering <jim@meyering.net>
7350 * mktime.c: Sync from libc, now that it has the latest fix.
7352 2002-11-24 <karl@gnu.org>
7354 * error.c, getopt.c, getopt.h, getopt1.c, obstack.c, regex.c,
7355 regex.h, strdup.c, strtoll.c, tempname.c: change license to gpl.
7357 2002-11-24 Jim Meyering <jim@meyering.net>
7359 Update from coreutils:
7361 * mktime.c: Merge in changes from libc.
7363 Avoid a link-time failure on some Linux systems.
7364 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
7365 (__mon_yday): Declare with the STATIC attribute.
7366 (__mktime_internal): Likewise.
7367 Based on a report from Greg Schafer.
7369 2002-11-23 Jim Meyering <jim@meyering.net>
7371 * sig2str.c (str2signum, sig2str): Avoid a warning from gcc:
7372 Use `unsigned', not `int', as type of index.
7374 * xstat.in [@BEGIN_LSTAT_ONLY@]: Include <string.h>.
7376 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
7378 2002-11-22 Paul Eggert <eggert@twinsun.com>
7380 * hash.c: Avoid use of <assert.h>, as the GNU Coding Standards
7381 hint that one should use `if (! x) abort ();' rather than `assert
7382 (x);', and anyway it's one less thing to worry about configuring.
7383 (hash_lookup, hash_get_first, hash_get_next, hash_find_entry,
7384 hash_rehash, hash_insert): Use abort rather than assert.
7386 2002-11-22 Paul Eggert <eggert@twinsun.com>
7388 * quotearg.h: Allow multiple inclusion by surrounding with
7389 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
7390 so that we can be included first.
7391 (PARAMS): Remove; we now assume C89 or later. All uses removed.
7392 * quotearg.c: Include quotearg.h immediately after config.h.
7393 No need to include stddef.h or sys/types.h any more.
7394 Surround local include files with "", not "<>".
7395 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
7396 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
7397 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
7398 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
7399 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
7400 (ISPRINT): Remove; no longer needed now that we assume C89.
7402 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
7405 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
7406 quotearg_char): Use SIZE_MAX rather than
7407 (size_t) -1 when we are talking about "infinity".
7409 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
7411 2002-11-22 Bruno Haible <bruno@clisp.org>
7413 * safe-read.h: Assume C89. Add comments.
7414 (safe_read): Change return type to size_t.
7415 * safe-read.c (safe_read): Change return type to size_t. Handle byte
7416 counts > SSIZE_MAX correctly.
7417 * safe-write.h: New file.
7418 * safe-write.c: New file.
7419 * full-read.h: New file.
7420 * full-read.c: New file.
7421 * full-write.h: Assume C89. Add comments.
7422 * full-write.c: Include safe-write.h.
7423 (full_write): Rewritten to use safe_write.
7424 Suggested by Jim Meyering and Paul Eggert.
7426 2002-11-21 Bruno Haible <bruno@clisp.org>
7428 Remove case insensitive option matching.
7429 * argmatch.h (argcasematch): Remove declaration.
7430 (ARGCASEMATCH): Remove macro.
7431 (__xargmatch_internal): Remove case_sensitive argument.
7432 (XARGMATCH): Update.
7433 (XARGCASEMATCH): Remove macro.
7434 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
7435 case_sensitive argument.
7436 (argcasematch): Remove function.
7437 (__xargmatch_internal): Remove case_sensitive argument.
7438 (main): Use XARGMATCH instead of XARGCASEMATCH.
7440 * xmalloc.c: Change compile-time error message. Add comment about
7441 required autoconf version.
7443 2002-11-21 Jim Meyering <jim@meyering.net>
7445 * strdup.c (strdup): Tweak comment and initial #if/#include.
7447 Merge in changes from the coreutils.
7449 2002-09-25 Paul Eggert <eggert@twinsun.com>
7450 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
7451 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
7452 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
7453 int. Work more efficiently if X is the same width as uintmax_t.
7454 Do not compare X to -1, to avoid bogus compiler warning.
7455 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
7456 Don't assume that f_frsize and f_bsize are the same type.
7458 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
7461 * makepath.c (make_path): Restore umask *before* creating the final
7463 (make_path): Minor reformatting.
7465 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
7466 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
7468 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
7469 ones. At least on GNU/Linux systems, `auto' means something else.
7472 2002-11-20 Paul Eggert <eggert@twinsun.com>
7474 Merge argmatch cleanups from Bison. Assume C89.
7476 * argmatch.c: Include config.h here, not in argmatch.h.
7477 Include stdlib.h, for EXIT_FAILURE.
7478 Always include <string.h>, since we assume C89.
7479 (EXIT_FAILURE): Remove pre-C89 bug workaround.
7480 * argmatch.h: Do not include <config.h> or <sys/types.h>.
7481 Include <stddef.h> instead, since it's all we need for size_t.
7482 (PARAMS): Remove. All uses removed.
7483 (ARRAY_CARDINALITY): Do not bother to #undef.
7484 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
7485 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7486 Remove unnecessary parentheses.
7487 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
7488 Insert necessary parentheses.
7489 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
7490 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
7492 2002-11-19 Bruno Haible <bruno@clisp.org>
7494 * mbswidth.c: Include mbswidth.h right at the beginning.
7495 * mbswidth.h: Include <stddef.h>, for size_t.
7497 * mbswidth.h (PARAMS): Remove macro.
7498 (mbswidth, mbsnwidth): Use ANSI C function declarations.
7499 * mbswidth.c (mbswidth, mbsnwidth): Likewise.
7501 * gcd.h (PARAMS): Remove macro.
7502 (gcd): Use ANSI C function declarations.
7503 * gcd.c (gcd): Likewise.
7505 2002-11-15 Bruno Haible <bruno@clisp.org>
7507 * strcspn.c: Include <stddef.h>.
7508 (strcspn): Use ANSI C function declaration. Change return type to
7510 * strpbrk.c: Minimize diffs to glibc. Include <stddef.h>.
7511 (strpbrk): Use NULL.
7512 * strpbrk.h (PARAMS): Remove macro.
7513 (strpbrk): Use ANSI C function declaration.
7514 * strstr.c: Don't include <sys/types.h>.
7515 * strstr.h (PARAMS): Remove macro.
7516 (strstr): Use ANSI C function declarations.
7518 2002-11-06 Bruno Haible <bruno@clisp.org>
7520 * gcd.h (gcd): Change argument type to 'unsigned long'.
7521 * gcd.c (gcd): Likewise.
7523 2002-11-05 Bruno Haible <bruno@clisp.org>
7525 * gcd.h: New file, from gettext-0.11.5.
7526 * gcd.c: New file, from gettext-0.11.5.
7528 2002-11-05 Bruno Haible <bruno@clisp.org>
7530 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7531 * getopt.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7532 * obstack.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7533 * regex.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
7535 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7536 * makepath.c: Include gettext.h instead of <locale.h> and <libintl.h>.
7538 * closeout.c: Include gettext.h instead of <libintl.h>.
7539 * human.c: Include gettext.h instead of <libintl.h>.
7540 * quotearg.c: Include gettext.h instead of <libintl.h>.
7541 * rpmatch.c: Include gettext.h instead of <libintl.h>.
7542 * unicodeio.c: Include gettext.h instead of <libintl.h>.
7543 * userspec.c: Include gettext.h instead of <libintl.h>.
7544 * version-etc.c: Include gettext.h instead of <libintl.h>.
7545 * xmalloc.c: Include gettext.h instead of <libintl.h>.
7546 (textdomain): Remove definition.
7547 * xmemcoll.c: Include gettext.h instead of <libintl.h>.
7549 * long-options.c: Remove include of <libintl.h> and definition of _.
7550 * same.c: Remove include of <libintl.h> and definition of _.
7552 2002-11-04 Bruno Haible <bruno@clisp.org>
7554 * stpcpy.h: New file, from GNU gettext-0.11.5.
7555 * strcase.h: New file, from GNU gettext-0.11.5.
7556 * strpbrk.h: New file, from GNU gettext-0.11.5.
7557 * strstr.h: New file, from GNU gettext-0.11.5.
7558 * xgetcwd.h: New file, from GNU gettext-0.11.5.
7560 2002-05-09 Bruno Haible <bruno@clisp.org>
7562 * config.charset: Update for newest glibc. Add canonical names
7563 ISO-8859-14, KOI8-T, TCVN5712-1, GEORGIAN-PS.
7565 2002-05-09 Bruno Haible <bruno@clisp.org>
7567 * localcharset.c (get_charset_aliases): Add more Windows specific
7570 2002-05-08 Owen Taylor <otaylor@redhat.com>
7572 * config.charset: A few additions for Solaris.
7574 2001-12-05 Bruno Haible <bruno@clisp.org>
7576 * localcharset.c (locale_charset): Don't return an empty string.
7578 2001-10-23 Bruno Haible <haible@clisp.cons.org>
7580 * config.charset: msdos in uk_UA uses CP1125.
7582 2001-08-05 Bruno Haible <haible@clisp.cons.org>
7584 Make it possible to build libcharset with CC=gcc CFLAGS="-x c++".
7585 * localcharset.c (locale_charset): Declare as extern "C".
7587 2002-02-15 Bruno Haible <bruno@clisp.org>
7589 * config.charset [msdosdjgpp]: For Russian, use CP866.
7591 2002-02-11 Bruno Haible <bruno@clisp.org>
7593 * config.charset: Add support for NetBSD.
7595 2002-09-25 <karl@gnu.org>
7597 * strdup.c: copy from libc/string (via ../config/srclist*).
7598 * getopt*: copy from libc/posix.
7599 * gettext.h: copy from gettext.
7600 * .cppi-disable: add strdup.c, gettext.h.
7602 2002-07-01 Jim Meyering <meyering@lucent.com>
7604 * c-stack.c: Include sys/time.h.
7605 From Volker Borchert.
7607 2002-06-11 Paul Eggert <eggert@twinsun.com>
7609 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
7610 New macro. Use it uniformly instead of
7611 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
7612 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
7613 reported by Vin Shelton.
7615 2002-06-22 Jim Meyering <meyering@lucent.com>
7617 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
7618 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
7620 2002-06-22 Paul Eggert <eggert@twinsun.com>
7622 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
7623 Do not assume SA_SIGINFO behavior.
7624 Bug reported by Jim Meyering on NetBSD 1.5.2.
7626 2002-06-22 Jim Meyering <meyering@lucent.com>
7628 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
7630 * exitfail.c, exitfail.h: Likewise.
7631 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
7633 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
7635 (EXTRA_DIST): Add fnmatch_loop.c.
7636 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
7638 * fnmatch_loop.c: New file, from diffutils-2.8.2.
7639 * fnmatch.c: Update from diffutils-2.8.2.
7640 * fnmatch_.h: New file. From diffutils-2.8.2.
7641 * fnmatch.h: Remove file.
7643 2002-06-18 Paul Eggert <eggert@twinsun.com>
7645 * file-type.h: Report an error if neither S_ISREG nor
7646 S_IFREG is defined, instead of using a test specific to glibc
7647 2.2. This should be safe, since POSIX requires S_ISREG and
7648 Unix Version 7 had S_IFREG. We don't need to check for
7649 <sys/types.h> since we don't use any symbols that it defines.
7651 2002-06-15 Jim Meyering <meyering@lucent.com>
7653 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
7654 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
7655 have been included before this file.
7657 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
7659 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
7660 so that each temporary file name is unique and valid in the first
7661 8 characters, for operation under DOS.
7663 2002-06-15 Jim Meyering <meyering@lucent.com>
7665 Work even with DJGPP 2.03, which lacks support for symlinks.
7667 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
7669 * lchown.c (S_ISLNK): Likewise.
7671 2002-06-14 Jim Meyering <meyering@lucent.com>
7673 * file-type.h: Use the version from diffutils-2.8.2.
7674 * file-type.c: Likewise.
7676 2002-05-27 Jim Meyering <meyering@lucent.com>
7678 Fix a problem seen only on nonconforming systems whereby ls.c's
7679 use of localtime, and then of gettimeofday would cause trouble:
7680 the localtime call used to initialize rpl_gettimeofday's save
7681 mechanism would clobber ls's current local time information so
7682 that in any long listing the first file would always be listed
7683 with date 1970-01-01. Analysis by Volker Borchert.
7685 * gettimeofday.c (localtime): Undefine.
7686 (rpl_localtime): New function.
7688 2002-05-22 Jim Meyering <meyering@lucent.com>
7690 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
7691 * file-type.h: New file.
7692 * file-type.c (file_type): New file/function. Extracted from diffutils.
7694 2002-04-29 Paul Eggert <eggert@twinsun.com>
7696 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
7698 2002-04-28 Paul Eggert <eggert@twinsun.com>
7700 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
7701 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
7702 of 127, since 64 is the largest conceivable number for ancient
7704 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
7706 2002-04-28 Jim Meyering <meyering@lucent.com>
7708 * sig2str.c (WTERMSIG): Remove definition (unused).
7710 2002-04-28 Paul Eggert <eggert@twinsun.com>
7712 * sig2str.h, sig2str.c: New files.
7713 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
7715 2002-04-24 Jim Meyering <meyering@lucent.com>
7717 * gettext.h: New file, from Gettext.
7718 * Makefile.am (INCLUDES): Remove -I../intl.
7719 (libfetish_a_SOURCES): Add gettext.h.
7721 2002-04-16 Jim Meyering <meyering@lucent.com>
7723 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
7724 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
7725 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
7727 2002-04-12 Jim Meyering <meyering@lucent.com>
7729 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
7731 2002-03-10 Jim Meyering <meyering@lucent.com>
7733 * makepath.c (make_path): Remove a comma from a diagnostic.
7734 Suggestion from Santiago Vila.
7736 2002-03-08 Jim Meyering <meyering@lucent.com>
7738 * rename.c: Mention that this wrapper is needed also on
7739 mips-dec-ultrix4.4 systems.
7741 2002-03-02 Jim Meyering <meyering@lucent.com>
7743 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
7744 not HAVE_CLOCK_SETTIME.
7746 2002-02-27 Paul Eggert <eggert@twinsun.com>
7748 * nanosleep.h: Rename to....
7749 * timespec.h: New name for nanosleep.h. All uses changed.
7751 * gettime.c: New file.
7752 * settime.c: New file.
7755 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
7756 timespec.h. Remove nanosleep.h.
7758 2002-02-25 Paul Eggert <eggert@twinsun.com>
7760 * acl.c, acl.h: New files.
7761 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
7763 2002-02-24 Jim Meyering <meyering@lucent.com>
7765 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
7766 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
7767 cause trouble. Reported by Nelson Beebe.
7769 2002-02-23 Paul Eggert <eggert@twinsun.com>
7771 * path-concat.c (xpath_concat): Reorder code to pacify
7772 compilers that don't know that xalloc_die never returns.
7774 2002-02-20 Jim Meyering <meyering@lucent.com>
7776 * getdate.c: Regenerate using bison-1.33.
7778 2002-02-15 Paul Eggert <eggert@twinsun.com>
7780 * posixver.c, posixver.h: New files.
7781 * Makefile.am (libfetish_a_SOURCES): Add them.
7783 2002-02-02 Paul Eggert <eggert@twinsun.com>
7784 Bruno Haible <bruno@clisp.org>
7786 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
7787 (fwrite_success_callback): New declaration.
7788 * unicodeio.c (unicode_to_mb): New function, extracted from
7789 print_unicode_char. Call failure callback instead of error.
7790 (fwrite_success_callback): New function.
7791 (exit_failure_callback): New function.
7792 (fallback_failure_callback): New function.
7793 (print_unicode_char): Call unicode_to_mb.
7795 2002-01-26 Jim Meyering <meyering@lucent.com>
7797 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
7799 2002-01-22 Jim Meyering <meyering@lucent.com>
7801 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
7802 Otherwise, some versions of automake would omit the rule that makes
7803 Makefile from Makefile.in.
7805 2001-01-21 Paul Eggert <eggert@twinsun.com>
7807 * xmemcoll.h, xmemcoll.c: New files.
7808 * Makefile.am (libfetish_a_SOURCES): Add them.
7809 * memcoll.c: Include errno.h, and declare errno if not defined.
7810 (memcoll): Set errno to zero if there is no error.
7812 * quotearg.c (quotearg_buffer_restyled):
7813 Fix bug with quoting buffers containing NUL when backslashing escapes.
7814 This bug was exposed by the other changes in this patch.
7815 (quotearg_n_options): New arg ARGSIZE.
7816 All callers changed.
7817 (quoting_options_from_style): New function.
7818 (quotearg_n_style): Use it.
7819 (quotearg_n_style_mem): New function.
7821 * quotearg.h (quotearg_n_style_mem): New function.
7823 2002-01-16 Jim Meyering <meyering@lucent.com>
7825 * getdate.y: Add three semicolons, each just before a closing brace.
7826 Bison (as of version 1.31) no longer papers over that mistake.
7828 2002-02-14 Paul Eggert <eggert@twinsun.com>
7830 * backupfile.c (ISDIGIT): Comment fix.
7831 * getdate.y (ISDIGIT): Likewise.
7832 * posixtm.c (ISDIGIT, year): Likewise.
7833 * strverscmp.c (ISDIGIT): Likewise.
7834 * userspec.c (ISDIGIT): Likewise.
7836 2002-01-05 Jim Meyering <meyering@lucent.com>
7838 * version-etc.c (version_etc_copyright): Update copyright year.
7840 2001-01-19 Paul Eggert <eggert@twinsun.com>
7842 * closeout.c (close_stdout_status): If ferror (stdout), do
7843 not silently exit merely because the output buffer happens to
7844 have nothing pending.
7846 2001-12-18 Paul Eggert <eggert@twinsun.com>
7848 See the big note in ../ChangeLog.
7849 * human.c (suffixes): Prefer K to k for 1024.
7850 (generate_suffix_backwards): New function.
7851 (human_readable_inexact): Use it.
7852 * xstrtol.c (__xstrtol): If there is no number but there
7853 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
7854 Accept 'K' as well as 'k'.
7856 2001-12-15 Jim Meyering <meyering@lucent.com>
7858 * regex.h (__restrict_arr): Update from libc.
7860 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
7861 as `remote' if the name starts with `//'. Suggested by Michael Stone.
7864 2001-12-10 Jim Meyering <meyering@lucent.com>
7866 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
7867 Instead, include "xalloc.h".
7868 (initbuffer): Don't cast xmalloc return value to char*.
7869 (readline): Reword comment.
7870 Don't cast xrealloc return value to char*
7873 2001-12-09 Jim Meyering <meyering@lucent.com>
7875 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
7876 `signed and unsigned type in conditional expression'.
7877 * posixtm.c (posix_time_parse): Likewise.
7879 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
7881 * readtokens.c (readtoken): Declare an index to be of type unsigned
7882 to avoid a pedantic warning.
7884 * getstr.c: Don't include assert.h.
7885 (getstr): Remove warning-evoking assertions.
7886 Return -1 if offset parameter is out of bounds.
7887 Change the type of a local from int to size_t.
7889 * strftime.c (my_strftime_localtime_r): Include this function
7890 definition in the `#if ! HAVE_TM_GMTOFF' block.
7892 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
7893 Include xalloc.h instead.
7895 2001-12-02 Jim Meyering <meyering@lucent.com>
7897 * tempname.c: Don't declare getenv, thus reverting the change of
7898 2001-11-18. It's no longer necessary, now that stdlib.h is always
7901 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
7902 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
7904 2001-11-30 Akim Demaille <akim@epita.fr>
7906 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
7907 before being defined.
7909 2001-11-27 Paul Eggert <eggert@twinsun.com>
7911 * quotearg.h (quotearg_n, quotearg_n_style):
7912 First arg is int, not unsigned.
7913 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
7914 (SIZE_MAX, UINT_MAX): New macros.
7915 (quotearg_n_options): Abort if N is negative.
7916 Avoid overflow check on hosts where size_t is 64 bits and int
7917 is 32 bits, as overflow is impossible there.
7918 Fix off-by-one typo that caused unnecessary reallocation.
7920 2001-11-27 Jim Meyering <meyering@lucent.com>
7922 * tempname.c: Merge with version from libc.
7923 * regex.c: Likewise.
7925 * tempname.c: Include stdlib.h unconditionally. On some old systems
7926 for which STDC_HEADERS is 0, it was not included, resulting in a
7927 warning about an integer-to-pointer conversion problem with getenv.
7928 Reported by Volker Borchert.
7930 2001-11-26 Jim Meyering <meyering@lucent.com>
7932 * gtod.h: Remove file.
7933 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
7934 * gettimeofday.c: Don't include gtod.h.
7935 (GTOD_init): Remove function.
7936 (rpl_gettimeofday): Do its job here instead, rather than aborting.
7937 Suggestion from Volker Borchert.
7939 2001-11-23 Jim Meyering <meyering@lucent.com>
7941 * hash.h (struct hash_table): Don't define here. Merely declare it.
7942 * hash.c (struct hash_table): Define it here instead.
7944 2001-11-22 Jim Meyering <meyering@lucent.com>
7946 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
7948 2001-11-18 Paul Eggert <eggert@twinsun.com>
7950 * tempname.c (TMP_MAX): Remove; no longer needed.
7951 (TEMPORARIES): New macro.
7952 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
7953 removes an artificial limitation (e.g. HP-UX 10.20, where
7956 2001-11-18 Jim Meyering <meyering@lucent.com>
7958 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
7961 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
7962 files will be created before anything else.
7964 2001-11-17 Jim Meyering <meyering@lucent.com>
7966 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
7967 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
7968 rather than group writable. Patch by Juan F. Codagnone.
7970 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
7971 Instead, include "xalloc.h".
7973 * mountlist.c: Include unlocked-io.h after all system headers.
7974 Remove explicit declarations of xmalloc, xrealloc,
7975 and xstrdup. Instead, include "xalloc.h".
7977 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
7978 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
7979 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
7981 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
7982 Reported by Padraig Brady.
7984 * mkstemp.c: #undef mkstemp.
7986 (rpl_mkstemp): Rename from mkstemp.
7989 2001-11-16 Jim Meyering <meyering@lucent.com>
7991 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
7992 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
7993 determine the amount of total physical memory, use pstat_getstatic.
7994 HPUX-11 doesn't define _SC_PHYS_PAGES.
7995 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
7996 If sysconf couldn't be used to determine the amount of available
7997 physical memory, use both pstat_getstatic and pstat_getdynamic.
7998 Based on a patch from Bob Proulx.
8000 2001-11-05 Jim Meyering <meyering@lucent.com>
8002 * xstat.in (slash_aware_lstat): Correct a misleading comment.
8004 2001-11-03 Jim Meyering <meyering@lucent.com>
8006 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
8007 in argmatch_to_argument call.
8009 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
8012 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
8013 e.g., a fault due to an attempt to free a NULL pointer.
8015 2001-11-01 Jim Meyering <meyering@lucent.com>
8017 * dirfd.c, dirfd.h: New files.
8018 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
8020 * hash.c (hash_print) [TESTING]: Clean up.
8022 2001-10-22 Paul Eggert <eggert@twinsun.com>
8024 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
8025 to avoid a warning if -Wall.
8027 2001-10-21 Paul Eggert <eggert@twinsun.com>
8029 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
8031 2001-10-21 Jim Meyering <meyering@lucent.com>
8033 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
8034 this code would end up calling gettext even in packages built
8036 * getopt.c (_): Likewise.
8037 * regex.c (_): Likewise.
8039 2001-10-20 Paul Eggert <eggert@twinsun.com>
8041 * error.c (strerror_r): Do not declare unless !_LIBC.
8042 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
8043 Use strerror_r that is only a macro, even if it is not a function.
8044 (strerror): Check for HAVE_DECL_STRERROR before declaring.
8045 (private_strerror): Use prototypes, not old-style function definition.
8046 (print_errno_message): New function.
8047 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
8049 (error_tail, error, error_at_line): Use it.
8051 2001-10-11 Jim Meyering <meyering@lucent.com>
8053 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
8054 and quote_n (1, ... to avoid clobbering a buffer.
8056 2001-10-05 Jim Meyering <meyering@lucent.com>
8058 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
8059 * hash-pjw.c: New file (factored out of fileutils' remove.c).
8060 * hash-pjw.h: New file.
8062 2001-09-30 Jim Meyering <meyering@lucent.com>
8064 * mountlist.c [MOUNTED_GETFSSTAT]:
8065 Include <sys/ucred.h>, for Apple Darwin.
8066 Include sys/mount.h and sys/fs_types.h only if available.
8068 (read_filesystem_list): Use FS_TYPE.
8070 2001-09-29 Paul Eggert <eggert@twinsun.com>
8072 * exclude.c (excluded_filename): 0 -> false, since it's
8075 2001-09-28 Paul Eggert <eggert@twinsun.com>
8077 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
8078 #defines strtoimax. Also treat the other strto* functions
8081 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
8082 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
8083 (strtoimax, strtoumax): Do not declare if already defined as a macro.
8085 2001-09-26 Jim Meyering <meyering@lucent.com>
8087 Most macros in unlocked-io.h had the wrong number of arguments.
8088 * gen-uio: New script.
8089 (USE_UNLOCKED_IO): Define to 1 if not already defined.
8090 * unlocked-io.hin: Remove file.
8091 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
8092 rather than trying to embed it here.
8093 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
8094 Reported by Padraig Brady.
8096 2001-09-25 Volker Borchert <bt@teknon.de>
8098 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
8100 2001-09-23 Jim Meyering <meyering@lucent.com>
8102 * mountlist.c: Remove useless parentheses in #if directives.
8103 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
8104 the deprecated MOUNTED symbol is no longer defined in mntent.h.
8106 2001-09-22 Jim Meyering <meyering@lucent.com>
8108 * localcharset.c: Update from latest gettext.
8109 * config.charset: Likewise.
8111 2001-09-20 Jim Meyering <meyering@lucent.com>
8113 * xstrtol.c (strtoimax): Guard declaration with
8114 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
8115 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
8116 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
8117 (strtoumax): Likewise, for completeness (it wasn't necessary).
8119 2001-09-06 Paul Eggert <eggert@twinsun.com>
8121 * strtoimax.c (HAVE_LONG_LONG):
8122 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
8123 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
8124 to work around bug in IBM C compiler.
8126 2001-09-16 Jim Meyering <meyering@lucent.com>
8128 * mkdir.c: New file.
8130 2001-09-04 Paul Eggert <eggert@twinsun.com>
8132 * xgetcwd.c: Revert some of the previous change; intead,
8133 fix the HAVE_GETCWD_NULL code to behave more like the
8134 !HAVE_GETCWD_NULL code used to.
8137 (xgetcwd): Do not return NULL when memory is exhausted; instead,
8140 2001-09-04 Paul Eggert <eggert@twinsun.com>
8142 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
8143 Use ssize_t, not int, to store result of readlink.
8144 Check for ssize_t overflow as well as size_t overflow,
8145 as POSIX says the result of readlink is implementation-defined
8146 when ssize_t overflows.
8147 Remove unnecessary cast to char*.
8148 Use free+malloc instead of realloc, as the storage doesn't need
8149 to be preserved and it's clearer and can be more efficient that way.
8150 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
8151 * xreadlink.h (xreadlink): Update prototype.
8153 2001-09-03 Paul Eggert <eggert@twinsun.com>
8155 * exclude.c (fnmatch_no_wildcards): Fix confusion between
8156 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
8157 spotted by Jim Meyering.
8159 2001-09-03 Jim Meyering <meyering@lucent.com>
8161 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
8163 2001-09-03 Paul Eggert <eggert@twinsun.com>
8165 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
8166 like the HAVE_GETCWD_NULL code.
8167 Include pathmax.h if not HAVE_GETCWD.
8168 Do not include xalloc.h.
8169 (INITIAL_BUFFER_SIZE): New symbol.
8170 Do not use xmalloc / xrealloc, since the caller is responsible for
8171 handling errors. Preserve errno around `free' during failure.
8172 Do not overrun buffer when using getwd.
8174 2001-09-03 Paul Eggert <eggert@twinsun.com>
8176 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
8177 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
8179 2001-09-02 Jim Meyering <meyering@lucent.com>
8181 * error.c: Update from GNU libc.
8183 2001-09-01 Jim Meyering <meyering@lucent.com>
8185 * xreadlink.c: New file.
8186 * xreadlink.h: New file.
8187 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
8189 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
8190 doesn't conflict with sparc Solaris 7's definition in
8191 /usr/include/sys/int_types.h.
8193 * exclude.c: Use `""', not `<>' to #include non-system header files.
8194 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
8195 and strncasecmp as r-values. Unixware didn't have declarations.
8197 2001-08-31 Jim Meyering <meyering@lucent.com>
8199 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
8200 Use an initial, malloc'd, buffer of length 128 rather than
8201 a statically allocated one of length 1024.
8203 2001-08-30 Paul Eggert <eggert@twinsun.com>
8205 * xgetcwd.c: Don't include pathmax.h.
8206 Include stdlib.h and unistd.h if available.
8208 (xmalloc, xstrdup, free): Remove decls.
8209 (xgetcwd): Don't assume sizes fit in unsigned.
8210 Check for overflow when computing sizes.
8211 Simplify reallocation code.
8213 2001-08-28 Paul Eggert <eggert@twinsun.com>
8215 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
8217 * strtoimax.c: Renamed from strtoxmax.c, removing the
8220 Also, make the following further changes to make this file's
8221 configuration more similar to that of strtol.c:
8222 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
8223 (strtoumax, uintmax_t, strtoull, strtol): Remove.
8224 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
8225 (strtoimax): Renamed from strtoumax. All uses of unsigned values
8226 changed to signed values.
8228 And make the following changes as well:
8229 Fix copyright notice, as 1999 was missing.
8230 (verify): New macro.
8231 (strtoimax): Check sizes at compile-time, not run-time.
8232 Prefer strtol to strtoll if both work.
8233 (main): Remove; it was not that useful and was a pain to maintain.
8235 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
8237 2001-08-30 Paul Eggert <eggert@twinsun.com>
8239 * savedir.c (savedir): Remove size parameter, as POSIX says that
8240 a directory's st_size can have an arbitrary value, so the old
8241 usage could waste an arbitrary amount of memory. All uses
8243 * savedir.h: Update prototype.
8245 2001-08-30 Paul Eggert <eggert@twinsun.com>
8247 * xstrtol.c (strtoimax): New decl.
8249 2001-08-28 Paul Eggert <eggert@twinsun.com>
8251 * xstrtol.h: Add copyright notice.
8252 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
8253 LONGINT_INVALID_SUFFIX_CHAR.
8255 2001-08-30 Paul Eggert <eggert@twinsun.com>
8257 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
8260 2001-08-30 Paul Eggert <eggert@twinsun.com>
8262 * hash.c: Remove '2001' from copyright notice.
8264 2001-08-30 Paul Eggert <eggert@twinsun.com>
8266 * full-write.h: New file.
8267 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
8268 * full-write.c: Correct credits, as cccp.c no longer
8269 exists and anyway it was so heavily changed from the old cccp
8270 code as to be unrecognizable. Include full-write.h.
8271 (full_write) Return size_t, with short writes meaning failure.
8272 All callers changed. This fixes a bug with large buffers
8274 * utime.c: Include full-write.h.
8276 2001-08-30 Paul Eggert <eggert@twinsun.com>
8278 Merge 'exclude' changes from tar 1.13.22.
8279 This fixes one or two unlikely storage allocation overflow bugs,
8280 but doesn't change user-visible behavior otherwise.
8282 2001-08-30 Paul Eggert <eggert@twinsun.com>
8284 * exclude.c (bool): Declare, perhaps by including stdbool.h.
8285 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
8286 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
8287 Include if available.
8288 (<xalloc.h>): Include
8289 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
8290 (verify): New macro. Use it to verify that EXCLUDE macros do not
8291 collide with FNM macros.
8292 (struct patopts): New struct.
8293 (struct exclude): Use it, as exclude patterns now come with options.
8294 (new_exclude): Support above changes.
8295 (new_exclude, add_exclude_file):
8296 Initial size must now be a power of two to simplify overflow checking.
8297 (free_exclude, fnmatch_no_wildcards): New function.
8298 (excluded_filename): No longer requires options arg, as the options
8299 are determined by add_exclude. Now returns bool, not int.
8300 (excluded_filename, add_exclude):
8301 Add support for the fancy new exclusion options.
8302 (add_exclude, add_exclude_file): Now takes int options arg.
8303 Check for arithmetic overflow when computing sizes.
8304 (add_exclude_file): xrealloc might modify errno, so don't
8305 realloc until after errno might be used.
8307 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
8309 (free_exclude): New decl.
8310 (add_exclude, add_exclude_file): Now takes int options arg.
8311 (excluded_filename): No longer requires options arg, as the options
8312 are determined by add_exclude. Now returns bool, not int.
8314 2001-08-30 Paul Eggert <eggert@twinsun.com>
8316 * alloca.c (alloca): Arg is of type size_t, not unsigned.
8318 2001-08-27 Jim Meyering <meyering@lucent.com>
8320 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
8322 * version-etc.c (N_): Remove definition.
8323 Revert most of last change.
8324 Instead, simply don't mark the `Copyright...' string for translation.
8325 Based on advice from Paul Eggert.
8327 * strtoxmax.c: Tweak comment.
8329 2001-08-26 Jim Meyering <meyering@lucent.com>
8331 * version-etc.c (version_etc_copyright_fmt): Replace literal year
8332 of copyright with `%s' so translators don't get an untranslated
8334 (COPYRIGHT_YEAR): Define.
8335 (version_etc): Use fprintf rather than fputs.
8336 Suggestion from Ulrich Drepper.
8338 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
8340 * strtoll.c: New file, from GNU libc.
8341 * xstrtoimax.c: New file.
8343 * xstrtol.h: Add xstrtoimax.
8344 * strtoumax.c: New file. Simply include "strtoumax.c".
8345 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
8347 * strtoumax.c: Factor to work both for unsigned and signed types, ...
8348 * strtoxmax.c: ... then renamed to this.
8350 2001-08-13 Paul Eggert <eggert@twinsun.com>
8352 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
8353 Port to Solaris 8, where 'sed' requires a space after the 'r'
8354 command, and where sh dislikes "$/". Clean up the spacing a bit.
8355 Redirect output to $tmp just once.
8357 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
8359 * addext.c (<errno.h>): Include.
8360 (errno): Declare if not defined.
8361 (addext): Work correctly when pathconf returns -1 and leaves
8362 errno alone because there is no limit. Also, work even if
8363 pathconf returns a value greater than SIZE_MAX.
8365 2001-08-12 Jim Meyering <meyering@lucent.com>
8367 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
8368 Simply `return getcwd (NULL, 0);'.
8369 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
8370 Use 1300 as initial value for length, not PATH_MAX.
8372 * pathmax.h: Clean up cpp syntax.
8374 2001-08-12 Jim Meyering <meyering@lucent.com>
8376 * gettimeofday.c: New file.
8378 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
8380 2001-08-04 Jim Meyering <meyering@lucent.com>
8382 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
8383 to get in sync with glibc.
8385 2001-08-03 Paul Eggert <eggert@twinsun.com>
8387 The following changes are from gettext 0.10.39 as maintained by
8390 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
8391 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
8392 with inverted sense. All uses changed.
8394 * mbswidth.c: Don't include <limits.h>.
8395 Include <stdlib.h> and <string.h> unconditionally.
8396 (iswcntrl, mbsinit, ISCNTRL): New macros.
8397 (mbsnwidth): Use K&R style function declarations.
8398 Don't bother checking for MB_LEN_MAX == 1, since the compiler
8399 can optimize it when MB_CUR_MAX == 1.
8400 The width of control characters is zero, not 1.
8402 2001-07-15 Jim Meyering <meyering@lucent.com>
8404 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
8405 (BUILT_SOURCES): Add unlocked-io.h.
8406 (io_functions): Define.
8407 (unlocked-io.h): New rule.
8408 (DISTCLEANFILES): Add unlocked-io.h.
8409 (all-local): Depend on unlocked-io.h, to ensure it is created.
8411 * unlocked-io.hin: New file
8413 * regex.c: Update from glibc.
8415 2001-07-05 Jim Meyering <meyering@lucent.com>
8417 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
8419 (libfetish_a_SOURCES): Put all .h files here instead.
8420 Remove a thus-exposed (better checks in automake) duplicate and
8421 two unnecessary .h files.
8423 2001-06-11 Jim Meyering <meyering@lucent.com>
8425 * regex.c: Update from GNU libc.
8427 2001-05-27 Jim Meyering <meyering@lucent.com>
8429 * readutmp.h (UT_TYPE): Define.
8431 2001-05-24 Jim Meyering <meyering@lucent.com>
8433 * argmatch.c: Include "quote.h".
8434 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
8435 quote function. Reported by Göran Uddeborg.
8437 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
8439 * dirname.c (dir_name): Compute append_dot using path, not newpath
8440 which is not yet declared.
8442 2001-05-11 Paul Eggert <eggert@twinsun.com>
8444 * Makefile.am (libfetish_a_SOURCES):
8445 Add strftime.c, since we now compile it on all hosts.
8447 * strftime.c (my_strftime):
8448 Define to nstrftime if emacs, but only if my_strftime is not defined.
8449 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
8450 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
8451 Add one more extra argument: a nanoseconds value.
8454 (my_strftime function): Add %N format.
8455 (emacs_strftimeu): Renamed from emacs_strftime,
8456 with extra ut argument.
8458 2001-05-11 Paul Eggert <eggert@twinsun.com>
8460 dirname code cleanup. base_name now behaves more compatibly
8461 with POSIX basename when given file names that have trailing
8462 slashes, and similarly for dir_name. Add new primitives
8463 base_len and dir_len. Put the directory-name-related decls
8466 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
8467 * backupfile.c (base_name): Likewise.
8468 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
8469 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
8470 * makepath.c (strip_trailing_slashes): Likewise.
8471 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
8473 * rename.c (strip_trailing_slashes): Likewise.
8474 * same.c (base_name): Likewise.
8475 * stripslash.c (ISSLASH): Likewise.
8477 * addext.c: Include <dirname.h> after size_t is defined.
8478 * backupfile.c: Likewise.
8480 * addext.c (addext): Use base_len to trim redundant
8481 trailing slashes instead of doing it ourselves.
8482 But do not trim the last slash if it is not redundant.
8484 * backupfile.c (find_backup_file_name,
8485 max_backup_version): Use base_len instead of rolling it ourselves.
8486 Handle the case of "" and (on DOS) "C:" correctly.
8488 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
8489 Include <string.h>, <dirname.h>.
8490 (base_name): Allow file names ending in slashes, other than names
8491 that are all slashes. In this case, return the basename followed
8492 by the slashes. This is more general, and can be used in places
8493 where the original base_name purposely had an assertion failure.
8494 (base_len): New function.
8496 * dirname.c: Include <string.h> instead of <stdlib.h>.
8497 Do not include <assert.h>; no longer needed.
8499 (memrchr): Remove decl.
8500 (dir_name_r): Remove.
8501 (dir_len): Renamed from dirlen. All callers changed.
8502 Rewrite in terms of base_name, for simplicity and consistency.
8503 (dir_name): Never return NULL. All callers changed.
8504 Do not include <stdlib.h> in test program; no longer needed.
8505 return 0; is fine for test program.
8507 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
8509 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
8511 * path-concat.c (path_concat): Use base_len to compute
8512 base length, not strlen; this means we cannot rely on memcpy
8515 * same.c (STREQ): Remove.
8516 (same_name): Handle the case where the basename ends in trailing '/'.
8518 * stripslash.c (strip_trailing_slashes): Return nonzero if
8519 a slash was stripped. Do not strip the last slash after a
8522 2001-04-08 Jim Meyering <meyering@lucent.com>
8524 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
8525 recomputed; that's necessary when the offset spans a DST transition.
8526 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
8528 2001-04-02 Jim Meyering <meyering@lucent.com>
8530 * regex.h, regex.c: Update from GNU libc.
8532 2001-03-19 Paul Eggert <eggert@twinsun.com>
8534 * version-etc.c (version_etc_copyright): Update to 2001.
8536 2001-03-16 Paul Eggert <eggert@twinsun.com>
8538 * tempname.c (uint64_t): Define to uintmax_t if
8539 not defined, and if UINT64_MAX is not defined.
8540 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
8541 Reported by John David Anglin.
8543 2001-03-10 Bruno Haible <haible@clisp.cons.org>
8545 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
8546 alias if codeset is empty.
8547 * config.charset (BeOS): Use wildcard syntax.
8549 2001-03-13 Jim Meyering <meyering@lucent.com>
8551 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
8552 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
8555 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8557 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
8559 * unicodeio.c (print_unicode_char): Simplify accordingly.
8561 2001-03-06 Bruno Haible <haible@clisp.cons.org>
8563 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
8564 support for DOS/DJGPP.
8566 2001-02-28 Paul Eggert <eggert@twinsun.com>
8568 * Makefile.am (libfetish_a_SOURCES):
8569 Add dup-safer.c, fopen-safer.c.
8570 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
8572 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
8574 2001-02-25 Paul Eggert <eggert@twinsun.com>
8576 The mkstemp replacement is taken from glibc 2.2.2, with some
8577 portability fixes for use outside glibc, as follows:
8579 * tempname.c (struct_stat64): New macro.
8580 (direxists, __gen_tempname): Use it.
8581 This avoids a portability problem with Solaris 8.
8583 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
8584 (<stddef.h>, <stdint.h>, <string.h>):
8585 Include only if STDC_HEADERS || _LIBC.
8586 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
8587 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
8588 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
8589 (__set_errno): Define this macro if <errno.h> doesn't.
8590 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
8591 Define these macros if <stdio.h> doesn't.
8592 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
8593 Define these macros if <sys/stat.h>
8594 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
8595 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
8596 __xstat64): Define if not _LIBC.
8597 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
8598 (__gen_tempname): Invoke gettimeofday only if
8599 HAVE_GETTIMEOFDAY || _LIBC;
8600 otherwise, fall back on plain "time".
8601 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
8603 * mkstemp.c (__GT_FILE): Define to zero if not defined.
8605 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
8607 2001-02-17 Jim Meyering <meyering@lucent.com>
8609 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
8610 around included file name.
8612 * strnlen.c (__strnlen): Merge in a change from GNU libc.
8614 * strftime.c: Update from GNU libc (the only changes were to comments).
8616 2001-02-13 Bruno Haible <haible@clisp.cons.org>
8618 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
8620 2001-02-17 Paul Eggert <eggert@twinsun.com>
8622 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
8623 Remove workaround macros for hosts that have mbrtowc but not
8624 mbstate_t, as we now insist on proper declarations for both
8625 before using mbrtowc.
8627 2001-02-17 Jim Meyering <meyering@lucent.com>
8629 * regex.c: Update from libc.
8631 2001-02-16 Paul Eggert <eggert@twinsun.com>
8633 * alloca.c (malloc): Undef before defining, since stdlib.h
8634 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
8635 Reported by Mark Hounschell via Paul Eggert.
8637 2001-01-30 Bruno Haible <haible@clisp.cons.org>
8639 * config.charset: Update for FreeBSD 4.2.
8641 2001-01-26 Jim Meyering <meyering@lucent.com>
8643 * quotearg.c: Include stddef.h.
8644 * quote.c: Include stddef.h.
8645 Reported by Axel Kittenberger.
8647 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
8648 line in double quotes so that it evokes a better diagnostic.
8649 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
8650 Reported by Axel Kittenberger.
8652 2001-01-15 Bruno Haible <haible@clisp.cons.org>
8654 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
8655 to avoid a warning. Add back 'const' to inptr.
8657 2001-01-16 Jim Meyering <meyering@lucent.com>
8659 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
8662 2001-01-14 Jim Meyering <meyering@lucent.com>
8664 * rename.c: New file. From Volker Borchert.
8665 Include stdlib.h, string.h or strings.h, and xalloc.h.
8666 Use strip_trailing_slashes rather than open-coding it.
8668 2001-01-03 Paul Eggert <eggert@twinsun.com>
8670 * strftime.c: Sync with glibc time/strftime.c 1.81.
8672 2001-01-03 Jim Meyering <meyering@lucent.com>
8674 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
8675 local `inptr' to avoid warning with some system declarations of iconv.
8677 2000-12-29 Paul Eggert <eggert@twinsun.com>
8679 * modechange.c: Do not assume that mode_t uses the
8680 traditional octal encoding. E.g. "chmod 1 FOO" should set
8681 the other-execute bit of FOO even if S_IXOTH != 1.
8683 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
8684 WOTH, XOTH, ALLM): New macros.
8685 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
8686 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
8688 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
8689 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
8691 No need to use uintmax_t; unsigned long is long enough.
8692 Don't bother to get suffix since we don't use it.
8694 2000-12-24 Jim Meyering <meyering@lucent.com>
8696 * hash.c (is_prime): Return explicit boolean values.
8697 (hash_get_first): Return NULL to appease Irix5.6's 89.
8698 Reported by Nelson Beebe.
8700 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8702 * localcharset.c (locale_charset): Add support for Win32.
8704 2000-12-18 Paul Eggert <eggert@twinsun.com>
8706 * physmem.h, physmem.c: New files.
8708 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
8709 (noinst_HEADERS): Add physmem.h.
8711 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
8712 't' for compatibility with Solaris 8 sort.
8714 2000-12-18 Bruno Haible <haible@clisp.cons.org>
8716 * config.charset: Add support for BeOS.
8718 2000-12-16 Jim Meyering <meyering@lucent.com>
8720 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
8721 SHELLS_FILE to a file name that's useful on djgpp systems.
8723 (ADDITIONAL_DEFAULT_SHELLS): Define.
8724 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
8725 Based mostly on a patch from Prashant TR.
8727 2000-12-16 Jim Meyering <meyering@lucent.com>
8729 This bug had a serious impact on chown: `chown N:M FILE' (for integer
8730 N and M) would have treated it like `chown N:N FILE'.
8732 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
8734 2000-10-31 Bruno Haible <haible@clisp.cons.org>
8736 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
8737 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
8738 to the list of canonical encodings. Rename EUC-CN to GB2312.
8740 2000-12-08 Andreas Schwab <schwab@suse.de>
8742 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
8743 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
8745 2000-12-07 Jim Meyering <meyering@lucent.com>
8747 * stripslash.c (ISSLASH): Define.
8748 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
8751 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
8752 (dir_name_r): Declare this function as static.
8753 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
8754 manifest itself on a name containing a mix of slashes and
8756 Make this function work with names starting with a DOS-style
8757 drive letter and colon prefix.
8758 (dir_name): Append `.' if necessary.
8759 Based mostly on patches from Prashant TR and Eli Zaretskii.
8761 * dirname.h (dir_name_r): Remove prototype.
8763 2000-12-05 Jim Meyering <meyering@lucent.com>
8765 * dirname.c (dir_name_r): Add `const' in a few local declarations.
8767 2000-12-04 Jim Meyering <meyering@lucent.com>
8769 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
8770 Also include memory.h, stdlib.h, unistd.h if appropriate.
8771 Reported by Andreas Jaeger (conflicting declaration of malloc).
8773 2000-12-02 Jim Meyering <meyering@lucent.com>
8775 * closeout.h: Make idempotent, to avoid some obscure warnings.
8777 2000-12-01 Paul Eggert <eggert@twinsun.com>
8779 * memrchr.c: Include <config.h> before any system include file.
8781 2000-11-29 Paul Eggert <eggert@twinsun.com>
8783 * dirname.c (dir_name_r): Fix typo: int -> size_t.
8785 2000-11-26 Jim Meyering <meyering@lucent.com>
8787 * memcoll.c: Include sys/types.h. From Werner Almesberger.
8789 2000-11-22 Paul Eggert <eggert@twinsun.com>
8791 * strftime.c (my_strftime): Do not invoke mbrlen with a
8792 size of (size_t) -1; it's not portable.
8794 2000-11-17 Akim Demaille <akim@epita.fr>
8796 * obstack.h: Formatting changes.
8797 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
8798 prevent type checking.
8799 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
8800 cast the value to (void *): assigning a `foo *' to a `void *'
8802 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
8804 2000-11-17 Jim Meyering <meyering@lucent.com>
8806 * strstr.c: Update from GNU libc.
8808 2000-11-16 Jim Meyering <meyering@lucent.com>
8810 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
8812 2000-11-11 Jim Meyering <meyering@lucent.com>
8814 * error.c: Add a couple #includes, merging from GNU libc version.
8816 2000-11-10 Jim Meyering <meyering@lucent.com>
8818 * obstack.h: Update from GNU libc.
8819 * obstack.c: Likewise.
8821 2000-11-06 Paul Eggert <eggert@twinsun.com>
8823 * getusershell.c (setusershell): Use rewind rather than
8824 fseek/fseeko, to avoid configuration hassles with fseeko.
8825 Don't bother opening SHELLS_FILE if shellstream is NULL;
8828 2000-11-05 Jim Meyering <meyering@lucent.com>
8830 * makepath.h (make_dir): Declare.
8831 * makepath.c (make_dir): Remove `static' attribute.
8834 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
8836 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
8837 last one in a bucket, advance to the next bucket.
8839 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
8841 * fnmatch.c: Do not comment out all the code if we are using
8842 the GNU C library, because in some cases we are replacing buggy
8843 code in the GNU C library itself.
8845 2000-10-30 Paul Eggert <eggert@twinsun.com>
8847 * error.h, getline.h, modechange.h:
8848 Remove "2000" from Copyright line, as the file hasn't been
8849 changed this year other than in the copyright notice.
8851 * xalloc.h: Add "2000" to Copyright line, as this file
8852 was changed this year.
8854 2000-10-30 Paul Eggert <eggert@twinsun.com>
8856 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
8857 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
8858 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
8860 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
8862 * regex.h (__restrict_arr): Move definition out of #ifndef block.
8863 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
8864 doesn't define __restrict_arr.
8866 2000-10-29 Jim Meyering <meyering@lucent.com>
8868 * xstat.in: Fix grammar in comment.
8870 2000-10-28 Jim Meyering <meyering@lucent.com>
8872 * memchr.c: Update from libc.
8873 Adjust for portability:
8874 [HAVE_STDLIB_H]: Include stdlib.h.
8875 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
8876 Undef __memchr, too.
8877 [!weak_alias]: Define __memchr to memchr.
8879 * regex.c: Update from libc.
8880 * regex.h: Likewise.
8881 * getopt1.c: Likewise.
8882 * memcmp.c: Likewise.
8884 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
8885 Avoid using fseek, when possible -- it's broken by design.
8886 Patch by Ulrich Drepper.
8888 2000-10-26 Jim Meyering <meyering@lucent.com>
8890 * strftime.c: Update from libc.
8892 2000-10-25 Jim Meyering <meyering@lucent.com>
8894 * obstack.c: Update from libc.
8896 2000-10-23 Jim Meyering <meyering@lucent.com>
8898 * hard-locale.c (hard_locale): Revert last change -- it was simply
8899 wrong. That set_locale call must not have any side effects.
8902 2000-10-22 Jim Meyering <meyering@lucent.com>
8904 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
8905 [CYCLIC]: Remove now-unused definition.
8907 * save-cwd.c (O_DIRECTORY): Define, if needed.
8908 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
8909 Suggestion from Ulrich Drepper.
8911 2000-10-21 Jim Meyering <meyering@lucent.com>
8913 * dirname.c (dir_name_r): New function, factored out of dir_name.
8914 (dir_name): Use dir_name_r.
8915 * dirname.h (dir_name_r): Declare it.
8917 2000-10-21 Jim Meyering <meyering@lucent.com>
8919 * dirname.c (memrchr): Declare if necessary.
8920 (dir_name): Remove the restriction that there be no
8921 trailing slashes. Now, this code skips past them, effectively
8923 [TEST_DIRNAME] (main): New unit tests.
8925 * memrchr.c: New file from GNU libc.
8926 Undef __memrchr, too.
8927 [!weak_alias]: Define __memrchr to memrchr.
8928 Guard weak_alias use with `#ifdef weak_alias'.
8930 2000-10-17 Jim Meyering <meyering@lucent.com>
8932 * quote.h (PARAMS): Define and use.
8933 Reported by Akim Demaille.
8935 * getopt.c: Update from libc.
8937 2000-10-16 Jim Meyering <meyering@lucent.com>
8939 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
8942 2000-09-25 Jim Meyering <meyering@lucent.com>
8944 * md5.h (rol): Define (from GnuPG).
8946 * sha.c: Give credit (GnuPG) where due.
8947 (M): Use rol rather than open-coding it.
8948 Add a FIXME comment.
8950 2000-09-21 Jim Meyering <meyering@lucent.com>
8952 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
8953 Reported by Michael Stone.
8955 2000-09-20 Jim Meyering <meyering@lucent.com>
8957 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
8958 (noinst_HEADERS): Add sha.h.
8959 Based on code from Scott G. Miller and from GnuPG.
8961 2000-09-15 Jim Meyering <meyering@lucent.com>
8963 * regex.c: Update from libc.
8965 2000-09-10 Jim Meyering <meyering@lucent.com>
8967 * getopt.c (_getopt_internal): Update from glibc.
8969 2000-09-09 Jim Meyering <meyering@lucent.com>
8971 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
8972 think it should be used as a general replacement for isascii.
8973 * fnmatch.c: Likewise.
8974 * mbswidth.c: Likewise
8975 * regex.c: Likewise.
8978 * userspec.c: Include sys/param.h and limits.h.
8980 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
8981 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
8982 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
8983 UID, GID. Check range.
8985 2000-09-06 Jim Meyering <meyering@lucent.com>
8987 * getopt.c (_getopt_internal): Update from glibc.
8989 2000-08-30 Jim Meyering <meyering@lucent.com>
8991 * strftime.c: Merge in changes from GNU libc.
8993 2000-08-26 Jim Meyering <meyering@lucent.com>
8995 * closeout.c: Include "__fpending.h".
8996 (close_stdout_status): Return right away if there's nothing to flush.
8998 * Makefile.am (noinst_HEADERS): Add __fpending.h.
8999 * __fpending.c: New file.
9000 * __fpending.h: New file.
9002 2000-08-07 Paul Eggert <eggert@twinsun.com>
9004 Standardize on "memory exhausted" instead of "Memory exhausted"
9005 or "virtual memory exhausted".
9006 * obstack.c (print_and_abort): Use "memory exhausted", not
9007 "virtual memory exhausted".
9008 * same.c (same_name): Invoke xalloc_die instead of printing
9010 * userspec.c (parse_user_spec): Likewise.
9011 * bumpalloc.h: comment fix
9012 * same.c, userspec.c: Include xalloc.h.
9014 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
9015 not char *const and pointing to a constant array.
9016 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
9017 (xrealloc): Comment fix.
9019 * userspec.c (parse_user_spec):
9020 Don't translate a message until just before returning,
9021 to avoid unnecessary translation.
9023 2000-08-07 Jim Meyering <meyering@lucent.com>
9025 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
9026 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
9027 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
9028 getgroups.c, gethostname.c, getopt.h, group-member.c,
9029 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
9030 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
9031 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
9032 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
9033 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
9034 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
9035 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
9036 yesno.c: Back out Copyright date changes for each file with no change
9037 this year. This eases coordination with other programs using the same
9038 source code modules. From Paul Eggert.
9040 2000-08-03 Greg McGary <greg@mcgary.org>
9042 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
9043 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
9044 (EXTEND_BUFFER): Use them.
9046 2000-08-01 Jim Meyering <meyering@lucent.com>
9048 * dirname.c (ISSLASH): Define.
9049 (BACKSLASH_IS_PATH_SEPARATOR): Define.
9050 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
9051 both `\' and `/' may be use as path separators.
9052 Based on a patch from Prashant TR.
9054 2000-07-31 Paul Eggert <eggert@twinsun.com>
9056 * quotearg.c (quotearg_n_options): Don't make the initial
9057 slot vector a constant, since it might get modified.
9059 2000-07-31 Jim Meyering <meyering@lucent.com>
9061 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
9062 * obstack.c (print_and_abort): Likewise.
9064 2000-07-30 Paul Eggert <eggert@twinsun.com>
9066 * quotearg.c (quotearg_n_options): Preallocate a slot 0
9067 buffer, so that the caller can always quote one small
9068 component of a "memory exhausted" message in slot 0.
9069 From a suggestion by Jim Meyering.
9071 2000-07-30 Jim Meyering <meyering@lucent.com>
9073 * makepath.c (make_path): Quote the other instance, too.
9075 * quotearg.c (N_STATIC_SLOTVECS): Define.
9076 (STATIC_BUF_SIZE): Define.
9077 (quotearg_n_options): Use only statically allocated storage when
9078 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
9079 than STATIC_BUF_SIZE.
9081 2000-07-29 Jim Meyering <meyering@lucent.com>
9083 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
9084 * dirname.c (dir_name): Likewise.
9086 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
9088 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
9089 (dir_name): Assert that there are no trailing slashes.
9091 2000-07-18 Bruno Haible <haible@clisp.cons.org>
9093 * mbswidth.h (mbswidth): Add a flags argument.
9094 (mbswidth): New declaration.
9095 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
9096 * mbswidth.c (mbswidth): Add a flags argument.
9097 (mbsnwidth): New function.
9099 2000-07-24 Jim Meyering <meyering@lucent.com>
9101 * mbswidth.c: Remove useless #else. From Bruno Haible.
9103 2000-07-23 Paul Eggert <eggert@twinsun.com>
9105 * mbswidth.c (_XOPEN_SOURCE):
9106 Don't define; this causes problems on Solaris 7.
9107 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
9109 2000-07-23 Paul Eggert <eggert@twinsun.com>
9112 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
9113 so that mbstate_t is always defined.
9115 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
9116 be 1 in at least one GCC installation, and this configuration
9117 error is likely to be common. Ignoring MB_LEN_MAX hurts
9118 performance on hosts that have mbrtowc but have only unibyte
9119 locales, but I assume these hosts are rare.
9121 2000-07-23 Paul Eggert <eggert@twinsun.com>
9123 * quotearg.c: Streamline by invoking multibyte code only if needed.
9124 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
9125 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
9126 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
9127 invoke multibyte primitives.
9129 2000-07-23 Jim Meyering <meyering@lucent.com>
9131 * basename.c (base_name): Add an assertion.
9133 2000-07-15 Bruno Haible <clisp.cons.org>
9135 * quotearg.c: When the system forces us to redefine mbstate_t,
9136 shadow its mbsinit function.
9138 2000-07-16 Bruno Haible <haible@clisp.cons.org>
9140 * mbswidth.h: New file.
9141 * mbswidth.c: New file.
9142 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
9143 (noinst_HEADERS): Add mbswidth.h.
9145 2000-07-17 Bruno Haible <haible@clisp.cons.org>
9147 * config.charset: Add support for FreeBSD. Improve support for HP-UX
9150 2000-07-15 Jim Meyering <meyering@lucent.com>
9152 * makepath.c: Include quote.h.
9153 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
9154 corresponding argument in a `quote (...)' call.
9155 Give better diagnostics.
9157 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
9158 (noinst_HEADERS): Add quote.h.
9160 * quote.c (quote, quote_n): New file. Two functions taken verbatim
9161 from tar's src/misc.c.
9162 * quote.h: New file. Prototypes for same.
9164 2000-07-10 Paul Eggert <eggert@twinsun.com>
9166 From a suggestion by Bruno Haible.
9167 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
9168 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
9169 to decide whether to define the BeOS workaround macro;
9170 this adjusts to the change to AC_MBSTATE_T.
9172 2000-07-13 Paul Eggert <eggert@twinsun.com>
9174 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
9176 * quotearg.c (quoting_style_args, quoting_style_vals,
9177 quotearg_buffer_restyled): Add support for
9178 clocale_quoting_style. Undo previous change to
9179 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
9180 and "{RIGHT QUOTATION MARK}" msgids.
9182 2000-07-05 Paul Eggert <eggert@twinsun.com>
9184 The old behavior of quoting `like this' doesn't look good with
9185 newer, ISO-style fonts. See:
9186 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
9188 Instead, quote "like this" by default. Let the translator
9189 tailor the locale-specific quoting behavior by providing
9190 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
9192 * quotearg.c (N_): New macro.
9193 (gettext_default): New function.
9194 (quotearg_buffer_restyled): Use
9195 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
9196 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
9198 2000-07-09 Jim Meyering <meyering@lucent.com>
9200 * Most files: Update copyright dates to include 2000.
9202 2000-07-08 Jim Meyering <meyering@lucent.com>
9204 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
9206 (xgethostname): Remove now-unnecessary #ifdef.
9207 Move declaration of `err' into loop where it's used.
9209 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9211 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
9212 by allocating a larger buffer. Test the gethostname return value for
9213 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
9214 returns an error and ENAMETOOLONG isn't defined.
9216 2000-07-05 Paul Eggert <eggert@twinsun.com>
9217 and Bruno Haible <haible@clisp.cons.org>
9219 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
9221 2000-07-05 Bruno Haible <haible@clisp.cons.org>
9223 * quotearg.c (struct quoting_options): Simplify quote_these_too
9226 2000-07-03 Jim Meyering <meyering@lucent.com>
9228 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
9229 Reported by Bruno Haible.
9231 2000-07-04 Jim Meyering <meyering@lucent.com>
9233 * quotearg.c: Make inclusion of <wchar.h> independent of whether
9234 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
9237 2000-07-03 Paul Eggert <eggert@twinsun.com>
9238 and Bruno Haible <haible@clisp.cons.org>
9240 * quotearg.c (mbrtowc):
9241 Assign to *pwc, and return 1 only if result is nonzero.
9242 (iswprint): Use ISPRINT when substituting our own mbrtowc.
9244 2000-07-03 Jim Meyering <meyering@lucent.com>
9246 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
9247 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
9250 2000-07-02 Jim Meyering <meyering@lucent.com>
9252 * quotearg.c (mbstate_t): Don't define here.
9254 2000-07-02 Jim Meyering <meyering@lucent.com>
9256 * nanosleep.c (SIGCONT): Define if not already defined.
9258 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9260 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
9261 per change in ../m4/ls-mntd-fs.m4.
9262 (read_filesystem_list): Ignore symbolic links.
9264 2000-06-29 Jim Meyering <meyering@lucent.com>
9266 * same.c: Include <string.h> or <strings.h>, as appropriate,
9267 for declaration of strcmp.
9269 * long-options.c: Include <stdlib.h>, for declaration of exit.
9271 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
9272 Avoid warning by casting result to `char *' to remove `const'.
9274 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9276 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
9278 2000-06-26 Paul Eggert <eggert@twinsun.com>
9280 savedir now sets errno on failure and invokes xmalloc to get memory.
9281 Fix a couple of other minor bugs while we're at it.
9283 * savedir.c (<unistd.h>): Do not include; there's no need.
9284 (NAMLEN): Remove macro.
9285 (malloc, realloc): Remove decls.
9287 ("xalloc.h"): Include.
9288 (NAME_SIZE_DEFAULT): New macro.
9289 (savedir): Use xmalloc / xrealloc to allocate memory.
9290 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
9291 Skip "" directory entries.
9292 Use strlen to calculate directory entry length, since the old method
9293 is rarely used these days and isn't worth supporting.
9294 Don't use a pointer after freeing it.
9295 Check for integer overflow when calculating allocation size.
9296 Use memcpy to copy entries, instead of stpcpy.
9297 Set errno properly when returning NULL.
9298 Check for readdir error.
9300 2000-06-26 Jim Meyering <meyering@lucent.com>
9302 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
9304 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9306 * getusershell.c (xmalloc, xrealloc): Remove functions.
9308 Don't include <stdlib.h>. Don't declare malloc, realloc.
9310 2000-06-23 Bruno Haible <haible@clisp.cons.org>
9312 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
9314 2000-06-24 Jim Meyering <meyering@lucent.com>
9316 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
9318 2000-06-21 Jim Meyering <meyering@lucent.com>
9320 * getpass.c: New file, from Bruno Haible. Required for BeOS.
9322 2000-06-19 Paul Eggert <eggert@twinsun.com>
9324 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
9325 (mbrtowc, mbstate_t): Define substitutes if
9326 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
9327 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
9328 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
9330 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9332 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
9333 than 1024, return a memory chunk of least possible size, instead
9334 of size PATH_MAX + 2. In the loop, increment the size proportionally.
9335 Use free/xmalloc instead of xrealloc to avoid copying for very long
9338 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9340 * canon-host.c (canon_host): Use malloc and memcpy to copy an
9341 address, not strdup. Include <stdlib.h> and don't declare free().
9343 2000-06-17 Bruno Haible <haible@clisp.cons.org>
9345 * path-concat.c (path_concat): Don't access dir[-1] if dir is
9348 2000-06-21 Jim Meyering <meyering@lucent.com>
9350 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
9351 (noinst_HEADERS): Add getstr.h.
9353 * getline.c (getstr): Move into a separate file.
9354 * getstr.c (getstr): New file, extracted from getline.c, with
9355 the following changes: new parameter, delim2; both delim[12]
9356 parameters have type `int', not `char'. The latter would lose
9357 with 8-bit delimiters.
9358 * getstr.h: New file.
9360 2000-06-19 Jim Meyering <meyering@lucent.com>
9362 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
9364 2000-06-18 Jim Meyering <meyering@lucent.com>
9366 * mkdir.c: Remove file, due mainly to copyright incompatibility.
9367 Besides, these days every porting target provides a mkdir function.
9369 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
9370 (this snippet comes from src/system.h).
9372 2000-06-15 Paul Eggert <eggert@twinsun.com>
9374 * human.c (adjust_value): New function.
9375 (human_readable_inexact): Apply rounding style even when
9376 printing approximate values.
9378 2000-06-14 Paul Eggert <eggert@twinsun.com>
9380 * human.c (human_readable_inexact): Allow an input block
9381 size that is not a multiple of the output block size, and vice versa.
9382 Reported by Piergiorgio Sartor.
9384 2000-06-14 Paul Eggert <eggert@twinsun.com>
9386 * getdate.y (get_date): Apply relative times after time
9387 zone indicator, not before. Reported by Todd A. Jacobs.
9389 2000-06-13 Jim Meyering <meyering@lucent.com>
9391 * Makefile.am (all-local): Depend on lstat.c and stat.c.
9393 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
9395 2000-06-12 Paul Eggert <eggert@twinsun.com>
9397 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
9399 2000-06-04 Paul Eggert <eggert@twinsun.com>
9401 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
9403 2000-06-04 Jim Meyering <meyering@lucent.com>
9405 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
9406 SunOS 4.1.4 for which gid_t is an unsigned type.
9408 2000-06-03 Jim Meyering <meyering@lucent.com>
9410 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
9412 2000-05-26 Bruno Haible <haible@clisp.cons.org>
9414 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
9415 newer, don't install charset.alias.
9416 * config.charset: Change the Linux/glibc rules so they become empty
9417 on glibc-2.1 or newer.
9419 2000-06-02 Jim Meyering <meyering@lucent.com>
9421 * mountlist.c: Back out last change. Instead, do this...
9422 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
9423 member using the same `ignore'-testing code.
9424 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
9428 2000-05-29 Jim Meyering <meyering@lucent.com>
9430 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
9431 with the `ignore' attribute. Based on a patch from Mark D. Roth.
9433 2000-05-22 Jim Meyering <meyering@lucent.com>
9435 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
9437 2000-05-18 Jim Meyering <meyering@lucent.com>
9439 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
9440 back, too, since it may have been modified by allocate_entry.
9441 (hash_delete): Rewrite to use neither the assignment operator
9442 nor the comma operator in an if-expression.
9444 2000-05-15 Paul Eggert <eggert@twinsun.com>
9447 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
9448 Remove; no longer needed.
9449 "quotearg.h": Add include.
9450 (file_name): Do not bother to explicitly initialize to NULL; it's less
9451 efficient on some hosts.
9452 (close_stdout_status): Remove test as to whether stdout was already
9453 closed; it breaks for the case "echo x | sort >&-".
9454 Quote file name colons.
9455 Do not assume that _("write error") lacks format strings.
9457 2000-05-15 Jim Meyering <meyering@lucent.com>
9459 * version-etc.c (version_etc_copyright): Update the copyright string
9460 used in all --version output.
9462 2000-05-14 Jim Meyering <meyering@lucent.com>
9464 * closeout.c (close_stdout_set_file_name): New function.
9465 (close_stdout_status): Use new file-scoped global.
9466 Return right away if fstat says the stdout file descriptor is invalid.
9467 * closeout.h (close_stdout_set_file_name): Declare.
9469 2000-05-10 Jim Meyering <meyering@lucent.com>
9471 * closeout.c [default_exit_status]: New file-scoped variable.
9472 (close_stdout_set_status): New function.
9473 * closeout.h (close_stdout_set_status): Declare.
9475 2000-05-08 Jim Meyering <meyering@lucent.com>
9477 * long-options.c: Don't include closeout.h.
9478 (parse_long_options): Don't call close_stdout for --version.
9480 2000-05-06 Jim Meyering <meyering@lucent.com>
9482 * strnlen.c: Undefine __strnlen and strnlen.
9483 [!weak_alias]: Define __strnlen to strnlen.
9485 * atexit.c: New file, from libiberty.
9487 2000-05-06 Jim Meyering <meyering@lucent.com>
9489 * closeout.c (close_stdout_status): Also check for errors on the
9492 2000-05-05 Bruno Haible <haible@clisp.cons.org>
9494 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
9495 instead of xmalloc, xrealloc, path_concat.
9496 (locale_charset): Treat empty environment variables as absent.
9497 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
9499 2000-05-04 Jim Meyering <meyering@lucent.com>
9501 * getopt.c: Update from glibc.
9502 * obstack.c: Likewise.
9503 * obstack.h: Likewise.
9504 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
9506 * regex.h: Likewise.
9507 * strndup.c: Likewise.
9508 * strnlen.c: New file, from glibc.
9510 2000-05-01 Jim Meyering <meyering@lucent.com>
9512 * full-write.c (full_write): Remove `FIXME' part of comment.
9514 2000-04-29 Jim Meyering <meyering@lucent.com>
9516 * path-concat.c: Declare strdup only if it's not defined.
9517 * canon-host.c: Likewise.
9519 2000-04-28 Jim Meyering <meyering@lucent.com>
9521 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
9522 redefinition warning on some systems (HPUX). Otherwise, regex.h is
9523 included first, then limits.h is included by locale.h by libintl.h.
9524 From John David Anglin.
9526 2000-04-25 Jim Meyering <meyering@lucent.com>
9528 * makepath.c (S_IRWXUGO): Define.
9529 (make_path): Always perform explicit chmod if MODE specifies any
9530 of the `special' permission bits. Prompted by a bug report against
9531 install from Mate Wierdl and Joost van Baal.
9533 2000-04-18 Jim Meyering <meyering@lucent.com>
9537 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
9538 getpagesize. For BeOS. Based on a patch from Bruno Haible.
9540 2000-04-17 Jim Meyering <meyering@lucent.com>
9542 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
9543 the definition of it to rpl_strftime also defined-away the system's
9546 2000-04-15 Jim Meyering <meyering@lucent.com>
9548 Use `C' to denote so-called `contiguous' files, the same way
9550 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
9551 (ftypelet): Use S_ISCTG.
9552 From Michael Deutschmann.
9554 2000-04-14 Jim Meyering <meyering@lucent.com>
9556 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
9558 2000-04-08 Jim Meyering <meyering@lucent.com>
9560 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
9561 names don't conflict. Reported by Eli Zaretskii.
9563 2000-03-28 Bruno Haible <haible@clisp.cons.org>
9565 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
9566 bug. Deal with the different error behavior of Irix iconv.
9568 2000-04-07 Jim Meyering <meyering@lucent.com>
9570 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
9571 to work around system header problems on AIX 3.2.5. From Bruno Haible.
9573 2000-04-05 Jim Meyering <meyering@lucent.com>
9575 Portability tweaks required for ultrix4.3.
9576 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
9577 * readutmp.c: Include sys/types.h before sys/stat.h.
9578 * canon-host.c: Declare strdup.
9579 * path-concat.c: Likewise.
9580 From John David Anglin.
9582 2000-04-04 Jim Meyering <meyering@lucent.com>
9584 Be more DOS 8.3-friendly.
9585 * ref-add.sin: Renamed from ref-add.sed.in.
9586 * ref-del.sin: Renamed from ref-del.sed.in.
9587 * Makefile.am: Reflect renaming.
9588 Reported by Eli Zaretskii.
9590 Use a temporary file name that won't clash with `charset.alias'
9591 in the DOS 8.3 name space.
9592 * Makefile.am (charset_tmp): Define.
9593 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
9594 (uninstall-local): Likewise.
9595 Reported by Eli Zaretskii.
9597 2000-03-29 Paul Eggert <eggert@twinsun.com>
9599 * time/strftime.c (my_strftime): Make sure we call the system
9600 strftime, not ourselves, when invoking the underlying strftime.
9602 2000-03-24 Jim Meyering <meyering@lucent.com>
9604 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
9605 (charset_alias): Define.
9606 (install-exec-local): Factor out common code.
9607 (uninstall-local): Split lines longer than 80.
9608 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
9610 (.sed.in.sed): New rule. Don't redirect directly to $@.
9611 (CLEANFILES): Add ref-add.sed and ref-del.sed.
9613 2000-03-19 Bruno Haible <haible@clisp.cons.org>
9615 * config.charset: Output a line containing "Packages using this file".
9616 * ref-add.sed.in, ref-del.sed.in: New files.
9617 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
9618 ref-del.sed): New rules.
9620 2000-03-17 Jim Meyering <meyering@lucent.com>
9622 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
9623 Otherwise, include <strings.h>
9625 2000-03-17 Bruno Haible <haible@clisp.cons.org>
9627 * unicodeio.c (utf8_wctomb): New function.
9628 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
9629 format instead of in UCS-4 with platform dependent endianness.
9631 2000-03-07 Paul Eggert <eggert@twinsun.com>
9633 * savedir.c (savedir): Work even if directory size is
9634 negative; this can happen with some screwy NFS configurations.
9636 2000-03-06 Jim Meyering <meyering@lucent.com>
9638 * localcharset.c (get_charset_aliases): Don't try to free file_name
9639 if it's NULL (because we ran out of memory). From Bruno Haible.
9641 2000-03-05 Jim Meyering <meyering@lucent.com>
9643 * localcharset.c ("path-concat.h"): Include.
9644 (get_charset_aliases): Use path_concat instead of ANSI string
9647 * unicodeio.h (PARAMS): Define.
9648 Use it to guard prototype.
9650 2000-03-04 Jim Meyering <meyering@lucent.com>
9652 * Makefile.am (install-exec-local): Create $(libdir) before installing
9654 (uninstall-local): Uncomment this rule so `make distcheck' works
9657 * unicodeio.c (<errno.h>): Include it.
9658 (errno): Declare if not defined.
9660 * localcharset.c: Add Bruno's comment justifying use of volatile.
9662 * config.charset: New version, incorporating remarks from a linux
9663 i18n mailing list. From Bruno Haible.
9665 2000-03-02 Jim Meyering <meyering@lucent.com>
9667 * Makefile.am (EXTRA_DIST): Add config.charset.
9669 2000-03-01 Jim Meyering <meyering@lucent.com>
9671 * localcharset.c: Guard some #includes with `#if HAVE_...'.
9672 * unicodeio.c: Likewise.
9674 2000-02-02 Bruno Haible <haible@clisp.cons.org>
9676 * config.charset: New file.
9677 * localcharset.c: New file.
9678 * unicodeio.h, unicodeio.c: New files.
9679 * Makefile.am (DEFS): Add -DLIBDIR=...
9680 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
9681 (noinst_HEADERS): Add unicodeio.h.
9682 (all-local, install-exec-local, charset.alias): New targets.
9684 2000-02-28 Paul Eggert <eggert@twinsun.com>
9686 * quotearg.c (ALERT_CHAR): New macro.
9687 (quotearg_buffer_restyled): Use it.
9689 2000-02-27 Jim Meyering <meyering@lucent.com>
9691 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
9692 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
9694 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
9695 not `#if STDC_HEADERS'.
9696 Declare malloc if needed.
9698 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
9699 now that autoconf always defines the HAVE_DECL_ symbols.
9700 * human.c: Likewise.
9702 * strtoumax.c: Likewise.
9704 * backupfile.c: Arrange for cpp to fail if the configure-time
9705 declaration check was not run.
9707 * human.c: Likewise.
9709 * strtoumax.c: Likewise.
9711 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
9712 then first look up the entire `.'-containing string as a login name.
9714 2000-02-18 Paul Eggert <eggert@twinsun.com>
9716 * getdate.y: Handle two-digit years with leading zeros correctly.
9717 (textint): New typedef.
9718 (parser_control): Member year changed from int to textint.
9720 (YYSTYPE): Removed; replaced by %union with int and textint members.
9721 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
9722 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
9723 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
9724 (tSNUMBER, tUNUMBER): Now of type <textintval>.
9725 (date, number, to_year): Use width of number in digits, not its value,
9726 to determine whether it's a 2-digit year, or a 2-digit time.
9727 (yylex): Store number of digits of numeric tokens.
9728 Reported by John Kendall.
9730 (parser_control): Changed from struct parser_control to typedef (for
9731 consistency). All uses changed.
9733 (tID): Removed; not used.
9734 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
9736 2000-02-14 Paul Eggert <eggert@twinsun.com>
9738 * getpagesize.h (getpagesize): Port to VMS for Alpha;
9739 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
9741 2000-02-12 Jim Meyering <meyering@lucent.com>
9743 * userspec.c (ISDIGIT): Define it.
9744 (isdigit): Remove definition.
9745 (is_number): Use ISDIGIT, not isdigit.
9746 <libintl.h>: Include.
9748 (parse_user_spec): Mark translatable strings.
9750 2000-02-10 Jim Meyering <meyering@lucent.com>
9752 With these changes, nanosleep.[ch] are finally enough like the other
9753 lib/* replacement files to compile on a few more losing systems.
9755 * nanosleep.h: Don't include config.h.
9756 Remove prototype from declaration of nanosleep.
9757 (PARAMS): Remove now-unneeded definition.
9758 * nanosleep.c: #undef nanosleep.
9759 (rpl_nanosleep): Rename from nanosleep.
9761 2000-02-03 Jim Meyering <meyering@lucent.com>
9763 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
9764 rather than with `#if HAVE_UTMPNAME'.
9766 2000-02-01 Jim Meyering <meyering@lucent.com>
9768 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
9770 2000-01-31 Jim Meyering <meyering@lucent.com>
9772 * nanosleep.h (nanosleep): Guard declaration with
9773 `#if ! HAVE_DECL_NANOSLEEP'.
9774 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
9775 the declaration in that vendor's sys/timers.h.
9776 Reported by Christian Krackowizer.
9778 * quotearg.c (ISASCII): Add #undef and move definition to follow
9779 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
9780 (ISPRINT): Likewise.
9781 Reported by Tom Tromey.
9783 2000-01-30 Jim Meyering <meyering@lucent.com>
9785 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
9786 uses of ->ut_name. The latter doesn't work with new Linux header files
9787 where only utmpx.ut_user is declared.
9789 * readutmp.h (UT_USER): Define.
9791 2000-01-23 Jim Meyering <meyering@lucent.com>
9793 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
9796 2000-01-22 Jim Meyering <meyering@lucent.com>
9798 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
9799 [! HAVE_DECL_STRTOULL]: Declare strtoull.
9800 Required for some AIX systems. Reported by Christian Krackowizer.
9801 [TESTING] (main): New function.
9803 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
9804 * dirname.c (dir_name): Support for DOS-style file names with drive
9807 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
9809 * strverscmp.c (ISDIGIT): Define.
9810 (strverscmp): Use ISDIGIT, not isdigit.
9812 2000-01-17 Paul Eggert <eggert@twinsun.com>
9814 * nanosleep.c (nanosleep):
9815 Don't use SA_INTERRUPT to decide whether to call sigaction, as
9816 POSIX.1 doesn't require SA_INTERRUPT and some systems
9817 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
9818 it's been part of POSIX.1 since day 1 (in 1988).
9820 2000-01-17 Jim Meyering <meyering@lucent.com>
9822 * interlock: Remove unused file. Reported by François Pinard.
9824 2000-01-16 Paul Eggert <eggert@twinsun.com>
9826 * quotearg.c (quotearg_buffer_restyled): Do not quote
9827 alert, backslash, formfeed, and vertical tab unnecessarily in
9828 shell quoting style.
9831 Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006
9832 Free Software Foundation, Inc.
9833 Copying and distribution of this file, with or without modification,
9834 are permitted provided the copyright notice and this notice are preserved.