1 2006-08-17 Paul Eggert <eggert@cs.ucla.edu>
3 * ChangeLog: Add copyright notice.
4 * .gdb-history: Likewise.
6 * __fpending.h: Likewise.
7 * fdopendir-glibc.c: Likewise.
8 * fprintftime.h: Likewise.
9 * root-dev-ino.h: Likewise.
10 * search_.h: Likewise.
11 * t-chdir-long: Likewise.
12 * t-fpending.c: Likewise.
13 * savedir.c: Use (C) in copyright notice.
14 * savedir.h: Likewise.
16 2006-08-16 Paul Eggert <eggert@cs.ucla.edu>
18 * memcoll.c (memcoll): Set errno = 0 in the shortcut case, too.
19 Problem and fix reported by Pádraig Brady in
20 <http://lists.gnu.org/archive/html/bug-coreutils/2006-08/msg00099.html>.
22 2006-08-16 Jim Meyering <jim@meyering.net>
24 * fts.c (fts_children): Remove obsolete "// FIXME ..." comment.
25 Reported by Bruno Haible.
27 2006-08-15 Jim Meyering <jim@meyering.net>
29 * at-func.c: New file, with the logic of all emulated at-functions.
30 * openat-priv.h: Include <errno.h> and define ENOSYS,
31 in support of the EXPECTED_ERRNO macro.
32 * openat.c (fstatat, unlinkat, fchownat): Remove function definitions.
33 Instead, define the appropriate symbols and include "at-func.c".
34 * mkdirat.c (mkdirat): Likewise.
35 * fchmodat.c (fchmodat): Likewise.
36 (ENOSYS): Remove definition.
37 * openat.c: Don't include <errno.h>, now that "openat-priv.h" does it.
38 Don't include "unistd--.h" -- it wasn't ever used.
40 2006-08-14 Paul Eggert <eggert@cs.ucla.edu>
42 * memcoll.c (memcoll): Optimize for the common case where the
43 arguments are bytewise equal.
45 2006-08-11 Paul Eggert <eggert@cs.ucla.edu>
47 * pipe-safer.c (pipe_safer): Fix misspelling: HAVE_FUNC_PIPE ->
48 HAVE_PIPE. Fix a file descriptor leak when fd_safer fails.
50 * regex_internal.c (re_string_skip_chars): Don't assume WEOF fits
51 in wchar_t. Problem reported by Eric Blake.
53 * snprintf.c (snprintf): memcpy LEN bytes, not SIZE - 1, when
54 LEN is smaller than SIZE. Suggested by Bruno Haible.
55 Also, help the compiler to keep LEN in a register.
57 2006-08-10 Paul Eggert <eggert@cs.ucla.edu>
59 Import the following changes from libc:
61 2006-06-02 Jakub Jelinek <jakub@redhat.com>
63 * posix/regex_internal.c (re_string_skip_chars): If no character has
64 been converted at all, set *last_wc to WEOF. If mbrtowc failed, set wc
65 to the byte which couldn't be converted.
66 (re_string_reconstruct): Don't clear valid_raw_len before calling
67 re_string_skip_chars. If wc is WEOF after re_string_skip_chars, set
68 tip_context using re_string_context_at.
70 2006-05-02 Ulrich Drepper <drepper@redhat.com>
72 * posix/regex.h: g++ still cannot handled [restrict].
74 2006-04-21 Ulrich Drepper <drepper@redhat.com>
76 * posix/regex.h: Remove special handling for VMS.
78 Accommodate new getaddrinfo implementation in gnulib.
79 * inet_ntop.c, inet_ntop.h, snprintf.c, snprintf.h, socket_.h:
80 New files, from gnulib.
81 * .cppi-disable: Add snprintf.h, socket_.h.
82 * Makefile.am (libcoreutils_a_SOURCES): Add inet_ntop.h, snprintf.h.
83 (MOSTLYCLEANDIRS): New macro.
84 (BUILT_SOURCES): Add $(ARPA_INET_H), $(SYS_SOCKET_H), $(NETINET_IN_H).
85 (arpa/inet.h, netinet/in.h, sys/socket.h): New rules.
86 (MOSTLYCLEANFILES): Add arpa/inet.h, arpa/inet.h-t, netinet/in.h,
87 netinet/in.h-t, sys/socket.h, sys/socket.h-t.
88 (EXTRA_DIST): Add socket_.h.
90 2006-08-09 Paul Eggert <eggert@cs.ucla.edu>
92 * allocsa.h, config.charset, error.c, error.h, exitfail.c, full-write.c:
93 * getaddrinfo.c, getaddrinfo.h, gettext.h, localcharset.c, mbchar.h:
94 * mbswidth.c, mkstemp-safer.c, pipe-safer.c, printf-args.c, quote.c:
95 * readlink.c, regex_internal.h, setenv.c, stdint_.h, stdio--.h:
96 * stdio-safer.h, stpcpy.c, strcspn.c, strtoimax.c, vasnprintf.h:
97 * version-etc.c, wcwidth.h:
100 2006-08-09 Jim Meyering <jim@meyering.net>
102 * rand-isaac.c: Include <config.h>.
104 2006-08-08 Paul Eggert <eggert@cs.ucla.edu>
106 * Makefile.am (libcoreutils_a_SOURCES): Add xmemxfrm.c, xmemxfrm.h.
107 * memxfrm.c, memxfrm.h, randint.c, randint.h, randperm.c, randperm.h:
108 * randread.c, randread.h, xmemxfrm.c, xmemxfrm.h: New files.
109 * rand-isaac.h: New file.
110 * rand-isaac.c: New file, mostly taken from ../src/rand-isaac.c.
112 2006-07-28 Paul Eggert <eggert@cs.ucla.edu>
114 * modechange.c (mode_compile): Numeric modes now affect setuid and
115 setgid on directories only if they set these bits.
116 * modechange.h: Remove obsolete comment about masks.
118 2006-07-22 Paul Eggert <eggert@cs.ucla.edu>
120 * close-stream.c, close-stream.h: New files.
121 * closeout.c (close_stdout): Use new function close_stream.
123 2006-07-19 Mike Frysinger <vapier@gentoo.org>
125 * lib/mountlist.c [ME_REMOTE]: Filter out cifs.
126 Reported by Toralf Förster in <http://bugs.gentoo.org/141012>.
128 2006-07-20 Jim Meyering <jim@meyering.net>
130 * mountlist.c (ME_REMOTE): Compare strchr's result to NULL, not 0,
131 for better readability.
133 2006-07-16 Paul Eggert <eggert@cs.ucla.edu>
135 * dirchownmod.c, dirchownmod.h, mkancesdirs.c, mkancesdirs.h:
137 * mkdir-p.c: Don't include alloca.h, stdio.h, sys/types.h,
138 unistd.h, string.h, chdir-safer.h, dirname.h, lchmod.h, lchown.h,
139 save-cwd.h. Instead, include dirchownmod.h and mkancesdirs.h.
140 (make_dir_parents): New args MAKE_ANCESTOR, OPTIONS, ANNOUNCE,
141 MODE_BITS. Remove options VERBOSE_FMT_STRING, CWD_ERRNO. All
142 callers changed. Revamp internals significantly, by not
143 attempting to create directories that are temporarily more
144 permissive than the final results. Do not attempt to use
145 save_cwd/restore_cwd; it isn't worth it for mkdir and install.
146 This removes some race conditions, fixes some bugs, and simplifies
147 things. Use new dirchownmod function to do owner and mode changes.
148 * mkdir-p.h: Likewise.
149 * modechange.c (octal_to_mode): New function.
150 (struct mode_change): New member mentioned.
151 (make_node_op_equals): New arg mentioned. All callers changed.
152 (mode_compile): Keep track of which mode bits the user has explicitly
154 (mode_adjust): New arg DIR, so that we implement the X op correctly.
155 New arg PMODE_BITS, to keep track of which mode bits the user
156 mentioned; it treats S_ISUID and S_ISGID speciall.
158 * lib/modechange.h: Likewise.
160 2006-07-16 Jim Meyering <jim@meyering.net>
162 * userspec.c (parse_with_separator): Say "invalid spec" rather than
163 the sometimes erroneous "cannot get the login group of a numeric UID"
164 for a spec like "not-a-username:" or "1:". Reported by
165 suckfish@ihug.co.nz in https://bugzilla.redhat.com/bugzilla/199027.
167 2006-07-10 Derek R. Price <derek@ximbiot.com>
169 * backupfile.c, dirfd.h, fts.c, getcwd.c:
170 Ignore the obsolescent !HAVE_DIRENT_H case. Consolidate NAMLEN
171 macros into the GNU _D_EXACT_NAMLEN.
172 * savedir.c: Likewise.
173 (savedirstream): Use _D_EXACT_NAMLEN in preference to strlen.
175 2006-07-08 Paul Eggert <eggert@cs.ucla.edu>
177 * Makefile.am (stdint.h): FULL_PATH_STDINT_H -> ABSOLUTE_STDINT_H,
178 to accommodate update from gnulib.
180 Update from gnulib, as follows:
182 2006-07-06 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
184 * lib/getaddrinfo.c: Changes to compile under MSVC6: changed
185 '#if WIN32_NATIVE' to '#ifdef' & moved WSAAPI macro inside
186 brackets. Other minor changes to suppress some compiler
189 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
191 * getloadavg.c: Use __VMS, not VMS.
192 * getopt.c: Likewise.
193 * getpagesize.h: Likewise.
195 2006-07-06 Derek R. Price <derek@ximbiot.com>
196 and Paul Eggert <eggert@cs.ucla.edu>
198 * backupfile.c [HAVE_DIRENT_H && ! HAVE_NDIR_H]:
199 Don't worry about this obsolete case any more.
200 (HAVE_DIR): Remove. All uses removed; we now assume you can read
202 * dirfd.h [HAVE_DIRENT_H && ! HAVE_NDIR_H]: Don't
203 worry about this obsolete case any more.
205 * getcwd.c: Likewise.
206 * savedir.c: Likewise.
208 2006-07-06 Paul Eggert <eggert@cs.ucla.edu>
210 * fnmatch.c (ISBLANK): Remove. All uses changed to isblank.
211 (isblank) [! (defined isblank || HAVE_DECL_ISBLANK)]: New macro.
212 (ISGRAPH): Remove. All uses changed to isgraph.
213 (FOLD) [!defined _LIBC]: Remove special case.
214 * getdate.y (lookup_word): Remove no-longer-needed call to islower.
215 * regext_internal.h (isblank): Depend on HAVE_DECL_ISBLANK, not
217 * strftime.c (TOLOWER, TOUPPER) [!defined _LIBC]: Remove special case.
219 2006-07-06 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
221 * strtod.c (strtod): cast the argument of tolower to unsigned char.
223 2006-07-05 Paul Eggert <eggert@cs.ucla.edu>
225 * memcasecmp.c: Include <limits.h>.
226 (memcasecmp): Don't assume UCHAR_MAX <= INT_MAX.
227 * strtod.c (strtod): Don't assume isspace works on negative chars.
228 Don't assume isdigit succeeds only on '0' through '9'.
230 2006-07-05 Derek R. Price <derek@ximbiot.com>
232 * exclude.c (IN_CTYPE_DOMAIN, is_space): Remove; no longer needed.
233 All uses of is_space replaced by isspace.
234 * exit.h: Don't talk about STDC_HEADERS.
235 * fnmatch.c (ISASCII): Remove; no longer needed. All uses removed.
236 (ISPRINT, ISDIGIT, ISALNUM, ISALPHA, ISCNTRL, ISLOWER, ISPUNCT):
237 (ISSPACE, ISUPPER, ISXDIGIT): Remove; no longer needed. All uses
238 replaced by isprint etc.
239 * getdate.y (IN_CTYPE_DOMAIN, ISSPACE, ISALPHA, ISLOWER): Likewise.
240 * getusershell.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
241 * memcasecmp.c (IN_CTYPE_DOMAIN, ISLOWER, TOUPPER): Likewise.
242 * strtod.c (IN_CTYPE_DOMAIN, ISSPACE, ISDIGIT, TOLOWER): Likewise.
243 * strtol.c (IN_CTYPE_DOMAIN): Likewise.
244 * xstrtol.c (IN_CTYPE_DOMAIN, ISSPACE): Likewise.
246 2006-07-05 Eric Blake <ebb9@byu.net>
248 * getaddrinfo.h (NI_NUMERICHOST, NI_NUMERICSERV): Define if
249 missing from netdb.h.
250 * getaddrinfo.c (includes): Include inet_ntop and snprintf.
252 2006-06-27 Bruno Haible <bruno@clisp.org>
254 Assume ANSI C header files and <ctype.h> functions.
255 * mbswidth.c (IN_CTYPE_DOMAIN, ISPRINT, ISCNTRL): Remove macros.
256 (mbsnwidth): Use isprint, iscntrl instead.
258 2006-07-08 Jim Meyering <jim@meyering.net>
260 * getndelim2.h (getndelim2): Remove doubled "after" in comment.
262 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
264 * Makefile.am (libcoreutils_a_SOURCES): Add setenv.h, wcwidth.h,
265 to accommodate sync from gnulib.
269 2006-06-30 Jim Hyslop <jhyslop@dreampossible.ca> (tiny change)
271 * getaddrinfo.c: fixed typo
273 2006-06-28 Bruno Haible <bruno@clisp.org>
275 * getaddrinfo.h: Fix POSIX URL.
276 * getaddrinfo.c (WIN32_NATIVE): New macro. Use it instead of _WIN32.
277 (use_win32_p): Make static.
278 (getaddrinfo): Reject service name if it is empty or does not consist
279 solely of decimal digits, or if its value is > 65535.
280 (getnameinfo): Remove useless casts.
282 2006-06-28 Eric Blake <ebb9@byu.net>
284 * mbchar.h (wcwidth): Include wcwidth.h.
285 * mbswidth.c (wcwidth): Move from here...
286 * wcwidth.h: ...to this new file.
288 2006-06-28 Simon Josefsson <jas@extundo.com>
290 * getaddrinfo.c: Try to load ws2_32.dll on Windows, to find the
291 functions there. It will succeed on Windows XP, but on Windows
292 2000 and (presumably) earlier, it will fail, and use the internal
294 (use_win32_p): New function.
295 (getaddrinfo): Use strtoul on servname, to support numeric ports.
296 Support AI_NUMERICSERV to disable getservbyname.
297 (getnameinfo): New function, only supports
298 NI_NUMERICHOST|NI_NUMERICSERV for now.
300 * getaddrinfo.h: Test and check for AI_* flags separately, MinGW
301 only have some of them. Add AI_NUMERICSERV. Add prototype for
304 2006-06-26 Paul Eggert <eggert@cs.ucla.edu>
306 * base64.c (B64): Use _ as the formal parameter, not x, to avoid
307 bug in IBM C V6 for AIX. Problem reported by Larry Jones in
308 <http://lists.gnu.org/archive/html/bug-gnulib/2006-06/msg00181.html>.
310 2006-06-21 Simon Josefsson <jas@extundo.com>
312 * getaddrinfo.c (getaddrinfo): Set ai_family in the return
315 2006-06-19 Paul Eggert <eggert@cs.ucla.edu>
317 * alloca_.h (alloca) [defined alloca]: Don't define or declare.
319 2006-06-16 Eric Blake <ebb9@byu.net>
321 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
322 * unicodeio.c [!defined errno]: Likewise.
323 * strtol.c [!defined errno]: Likewise.
324 * strtod.c [!defined errno]: Likewise.
326 2006-05-26 Martin Lambers <marlam@marlam.de>
328 * getpass.c: Updates the test for the native W32 API, and adds
329 missing includes, thus fixing compilation warnings.
331 2006-05-25 Sergey Poznyakoff <gray@gnu.org.ua>
333 * exclude.c (exclude_fnmatch): New function.
334 (excluded_file_name): Call exclude_fnmatch.
335 * exclude.h (excluded_file_name): New prototype
337 2006-05-19 Jim Meyering <jim@meyering.net>
339 * getugroups.c: Correct an outdated comment. From Bruno Haible.
341 2006-05-10 Paul Eggert <eggert@cs.ucla.edu>
343 * sha1.c (rol): Cast right-shift arg to uint32_t to prevent
344 unwanted sign propagation, e.g., on hosts with 64-bit int.
345 There still are some problems with reeelly weird theoretical hosts
346 (e.g., 33-bit int) but it's not worth worrying about now.
347 (K1, K2, K3, K4): Remove unnecessary L suffix.
349 2006-03-24 Simon Josefsson <jas@extundo.com>
351 * base64.c: Fix problems reported by Eric Blake <ebb9@byu.net>,
352 including some doc fixes.
353 (base64_encode_alloc): Fix +1 bug on allocation failures.
355 2006-03-24 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
357 * base64.c (base64_encode): Do not read past end of array with
358 unsanitized input on systems with CHAR_BIT > 8.
360 2006-03-24 Eric Blake <ebb9@byu.net>
362 * time_r.c (copy_string_result): Remove, as it is no longer used.
364 2006-07-03 Paul Eggert <eggert@cs.ucla.edu>
366 * stdint_.h: Include <sys/types.h> after @FULL_PATH_STDINT_H@, for
367 MacOS X 10.4.6. Don't mention <sys/int_types.h>. Problems
368 reported by Mark D. Baushke, one in
369 <http://lists.gnu.org/archive/html/bug-gnulib/2006-07/msg00015.html>.
371 2006-07-03 Jim Meyering <jim@meyering.net>
373 * cycle-check.h (CYCLE_CHECK_REFLECT_CHDIR_UP): Abort if this
374 macro is used before the first cycle_check call.
376 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
378 * stdint_.h (intmax_t, uintmax_t): Prefer long to long long if
379 both are 64 bits, since this seems to be the tradition, and this
380 prevents gcc -Wformat from warning about usages with PRIuMAX. If
381 we ever run into a host that prefers long long to long in this
382 case, we'll need another configure-time test. Problem reported by
385 2006-07-02 Paul Eggert <eggert@cs.ucla.edu>
387 * Makefile.am (stdint.h): Sync from gnulib.
388 * stdint_.h: Sync from gnulib.
390 2006-06-30 Paul Eggert <eggert@cs.ucla.edu>
392 * xstrtod.c (XSTRTOD, DOUBLE): New macros, so that we can support
393 both double and long double versions.
394 (XSTRTOD): Renamed from xstrtod. Use DOUBLE internally.
395 * xstrtold.c: New file.
396 * xstrtod.h (xstrtold): New decl.
398 2006-06-29 Derek R. Price <derek@ximbiot.com>
400 * strftime.c: Assume strftime exists.
402 2006-06-28 Derek R. Price <derek@ximbiot.com>
404 * savedir.c (CLOSEDIR): Remove. All uses changed to closedir.
405 Autoconf 2.60 says this stuff was obsolete.
407 2006-06-20 Paul Eggert <eggert@cs.ucla.edu>
409 * openat.c (openat): Use ?:, not if, to work around GCC bug 4210
410 <http://gcc.gnu.org/bugzilla/show_bug.cgi?id=4210>.
411 Problem reported by Denis Excoffier in
412 <http://lists.gnu.org/archive/html/bug-tar/2006-06/msg00023.html>.
414 2006-06-19 Jim Meyering <jim@meyering.net>
416 Apply this change from gnulib:
417 2006-06-16 Eric Blake <ebb9@byu.net>
418 * unsetenv.c [!defined errno]: Assume errno.h declares errno.
420 2006-06-11 Paul Eggert <eggert@cs.ucla.edu>
422 * getdate.y (__attribute__): Don't define if already defined.
423 Problem reported by Larry Jones.
424 * utimens.c (__attribute__): Likewise.
426 2006-06-10 Jim Meyering <jim@meyering.net>
428 Apply this change from gnulib:
430 2006-05-30 Ralf Wildenhues <Ralf.Wildenhues@gmx.de>
431 Bruno Haible <bruno@clisp.org>
433 * strndup.c (strndup) [!_LIBC]: Don't undefine macro definition.
435 2006-06-04 Paul Eggert <eggert@cs.ucla.edu>
437 * regexec.c (group_nodes_into_DFAstates): Fix a buffer overrun
438 reported by Andreas Schwab.
440 2006-05-25 Paul Eggert <eggert@cs.ucla.edu>
442 * tempname.c (small_open, large_open): New macros.
443 (__open, __open64) [!_LIBC]: Remove.
444 (__gen_tempname): Use small_open and large_open instead of __open
445 and __open64. This fixes a portability bug on HP-UX 11.11i
446 reported by Simon Wing-Tang in
447 <http://lists.gnu.org/archive/html/bug-coreutils/2006-05/msg00114.html>.
449 2006-05-23 Paul Eggert <eggert@cs.ucla.edu>
451 * filemode.c: Don't include <string.h>; this include was
452 inadvertently put into the previous patch. Problem noted
455 2006-05-22 Paul Eggert <eggert@cs.ucla.edu>
457 * filemode.c (setst): Remove.
458 (strmode): Rewrite to avoid setst. This makes the code shorter,
459 (arguably) clearer, and the generated code is a bit smaller on my
460 Debian GNU/Linux stable x86 host.
463 * verify.h: Document the internals better. Most of this change
464 was written by Bruno Haible.
466 2006-05-21 Jim Meyering <jim@meyering.net>
468 * fts.c (fts_open): Fail with EINVAL if a caller violates this rule:
469 Either FTS_LOGICAL or FTS_PHYSICAL must be provided to the
472 2006-05-19 Paul Eggert <eggert@cs.ucla.edu>
474 * nanosleep.c [HAVE_SYS_SELECT_H]: Include <sys/select.h>.
475 Use the usual Autoconf way to include <time.h> and/or sys/time.h.
476 (my_usleep): Don't mishandle maximum value.
478 2006-05-15 Jim Meyering <jim@meyering.net>
480 Avoid the expense of an fstat, when possible.
481 * fts.c (O_NOFOLLOW, STREQ): Define.
482 (diropen_fd): Remove function. Merge it into sole caller...
483 (diropen): ...here. Use O_NOFOLLOW when appropriate.
484 (fts_safe_changedir): Call fstat for dev/inode check, only if the
485 previous open/openat call may have opened the wrong directory.
487 2006-05-13 Jim Meyering <jim@meyering.net>
489 * xfts.c (xfts_open): Always use FTS_CWDFD.
491 Restore the parts of fts that were removed on 2006-01-17, so that
492 it's easier for legacy applications designed for the version
493 of fts in glibc or BSD to convert to this more robust version.
494 Add a new mode, FTS_CWDFD, by which to enable the improved
495 (openat- based -- aka no-chdir) semantics.
496 * fts_.h (FTS_CWDFD): Define. Callers must use this fts_open
497 option to enable the more robust behavior.
498 (FTS_OPTIONMASK): Widen accordingly.
499 * fts.c: Restore removed code, reverting the default behavior.
501 2006-05-11 Jim Meyering <jim@meyering.net>
503 * sha1.c (sha1_buffer): Correct comment: s/MD5/SHA1/. From James Lemley.
505 2006-04-25 Paul Eggert <eggert@cs.ucla.edu>
507 * getdate.y (get_date): When adding relative date, start with the
508 initial time, not with the result of the first mktime call.
510 2006-04-17 Paul Eggert <eggert@cs.ucla.edu>
512 * filemode.c: Include "filemode.h" first, to test the interface.
513 Assume that filemode.h includes sys/types.h and sys/stat.h.
514 (HAVE_ST_DM_MODE): New macro, moved here from ls.c.
515 (ftypelet): Reorder to put common cases first, for efficiency.
516 Add 'P', 'w'. Remove 'M', since it's now the caller's responsibility
518 (strmode): Renamed from mode_string, and now stores 12 bytes instead
519 of 10, for compatibility with FreeBSD. All callers changed.
520 (filemodestring): Now stores 12 bytes instead of 10, and sets file types
521 that can't be deduced solely from st_mode. First arg is now a const
523 * filemode.h (HAVE_DECL_STRMODE): Include <string.h> for strmode.
524 (strmode): Renamed from mode_string.
525 (filemodestring): New decl.
526 * stat-macros.h: Don't undef S_ISDOOR, since it's never buggy.
527 (S_ISDOOR): Don't bother with S_IFDOOR, since that code is never needed.
528 (S_ISPORT, S_ISWHT): New macros, if not already defined.
530 * openat.h (openat_needs_fchdir) [ ! defined __OPENAT_PREFIX]:
531 Turn this into a macro that always returns false.
533 2006-04-15 Paul Eggert <eggert@cs.ucla.edu>
535 * utimens.c (futimens): glibc futimesat messes up if /proc
536 isn't mounted. Problem reported by Kir Kolyshkin.
538 2006-04-14 Jim Meyering <jim@meyering.net>
540 Remove unreachable code and plug leaks in code that handles degenerate
541 input and some failure cases.
542 * fts.c (fts_build): #if-0-out a block of unused code. Patch from glibc.
543 (fts_build): Remove just-#if-0'd code and the code that
544 declares and sets cderrno.
545 (fts_build): Free `head' before returning NULL, in two places,
546 to avoid leaks. Patch from glibc.
547 (fts_open): Don't allocate parent if *argv==NULL. Patch from glibc.
549 2006-04-13 Paul Eggert <eggert@cs.ucla.edu>
551 * regcomp.c (init_dfa): Don't use wchar_t or wctype_t if RE_ENABLE_I18N
552 is not defined. Problem reported by Mark D. Baushke via Derek R. Price.
553 * regex.h (RE_DUP_MAX): Update comment to match current implementation.
555 2006-04-12 Paul Eggert <eggert@cs.ucla.edu>
557 * fsusage.c: Don't include <inttypes.h> or <stdint.h>, since
558 fsusage.h now does that. Include fsusage.h first, to test interface.
559 Prefer statvfs if it works, since it's blessed by POSIX. Attempt
560 at most one method (the old code could have generated decls that
561 didn't conform to C89, not that this was ever exercised).
562 * fsusage.h: Include <inttypes.h> and <stdint.h> if they exist.
564 2006-04-09 Paul Eggert <eggert@cs.ucla.edu>
566 Merge regex changes from libc, removing some of our
567 POSIX-conformance changes that were rejected and redoing them in a
570 * regcomp.c (re_compile_internal, init_dfa):
571 Length arg is now size_t, not Idx. All uses changed.
572 (peek_token): Forward decl now says internal_function.
573 (__re_error_msgid, __re_error_msgid_idx):
574 Now static rather than extern with attribute_hidden.
575 (re_compile_pattern) [!defined _LIBC]: Use K&R-style defn.
576 For some reason libc prefers K&R style defns for external functions.
577 (regerror) [!defined _LIBC]: Likewise.
578 (re_set_syntax, re_compile_fastmap, regcomp, regfree, re_comp):
579 (seek_collating_symbol_entry, lookup_collation_sequence_value):
580 (build_range_exp, build_collating_symbol):
582 (re_compile_fastmap): Use '\0' to memset, not 0.
583 (utf8_sb_map): Make the calculations more obvious.
584 (init_dfa, parse_bracket_exp, build_charclass_op):
585 Call calloc and cast result, as glibc does.
586 (init_word_char, fetch_token, peek_token, peek_token_bracket):
587 (build_range_exp, build_collating_symbol):
588 Now internal functions.
590 * regex.c [!defined _LIBC]: Allow compiling with C++ compilers.
592 * regex.h (__USE_GNU_REGEX): New macro. Don't depend on
593 _REGEX_SOURCE any more; depend on _GNU_SOURCE instead.
594 Don't depend on VMS; depend on __VMS instead, for POSIX
596 (regoff_t): Define to ssize_t, not long int.
598 Remove the REG_ macros named below. Instead, make the old names
599 (e.g., RE_BACKSLASH_ESCAPE_IN_LISTS) visible only if
601 (REG_BACKSLASH_ESCAPE_IN_LISTS):
602 (REG_BK_PLUS_QM, REG_CHAR_CLASSES, REG_CONTEXT_INDEP_ANCHORS):
603 (REG_CONTEXT_INDEP_OPS, REG_CONTEXT_INVALID_OPS):
604 (REG_DOT_NEWLINE, REG_DOT_NOT_NULL, REG_HAT_LISTS_NOT_NEWLINE):
605 (REG_INTERVALS, REG_LIMITED_OPS, REG_NEWLINE_ALT):
606 (REG_NO_BK_BRACES, REG_NO_BK_PARENS, REG_NO_BK_REFS):
607 (REG_NO_BK_VBAR, REG_NO_EMPTY_RANGES):
608 (REG_UNMATCHED_RIGHT_PAREN_ORD, REG_NO_POSIX_BACKTRACKING):
609 (REG_NO_GNU_OPS, REG_DEBUG, REG_INVALID_INTERVAL_ORD):
610 (REG_IGNORE_CASE, REG_CARET_ANCHORS_HERE):
611 (REG_CONTEXT_INVALID_DUP, REG_NO_SUB, REG_SYNTAX_EMACS):
612 (REG_SYNTAX_AWK, REG_SYNTAX_GNU_AWK, REG_SYNTAX_POSIX_AWK):
613 (REG_SYNTAX_GREP, REG_SYNTAX_EGREP, REG_SYNTAX_POSIX_EGREP):
614 (REG_SYNTAX_ED, REG_SYNTAX_SED, _REG_SYNTAX_POSIX_COMMON):
615 (REG_SYNTAX_POSIX_BASIC, REG_SYNTAX_POSIX_MINIMAL_BASIC):
616 (REG_SYNTAX_POSIX_EXTENDED, REG_SYNTAX_POSIX_MINIMAL_EXTENDED):
617 (REG_DUP_MAX, REG_UNALLOCATED, REG_REALLOCATE, REG_FIXED):
619 Remove. All uses replaced by the old RE_* names.
620 (RE_BACKSLASH_ESCAPE_IN_LISTS):
621 (RE_BK_PLUS_QM, RE_CHAR_CLASSES, RE_CONTEXT_INDEP_ANCHORS):
622 (RE_CONTEXT_INDEP_OPS, RE_CONTEXT_INVALID_OPS):
623 (RE_DOT_NEWLINE, RE_DOT_NOT_NULL, RE_HAT_LISTS_NOT_NEWLINE):
624 (RE_INTERVALS, RE_LIMITED_OPS, RE_NEWLINE_ALT):
625 (RE_NO_BK_BRACES, RE_NO_BK_PARENS, RE_NO_BK_REFS):
626 (RE_NO_BK_VBAR, RE_NO_EMPTY_RANGES):
627 (RE_UNMATCHED_RIGHT_PAREN_ORD, RE_NO_POSIX_BACKTRACKING):
628 (RE_NO_GNU_OPS, RE_DEBUG, RE_INVALID_INTERVAL_ORD):
629 (RE_IGNORE_CASE, RE_CARET_ANCHORS_HERE):
630 (RE_CONTEXT_INVALID_DUP, RE_NO_SUB):
631 Don't bother having these macros be independent of each others'
632 values, since they no longer exist in the POSIX name space.
634 Rename the following member names back to their old names,
635 unless !__USE_GNU_REGEX. All uses changed back.
636 (buffer): Renamed from re_buffer.
637 (allocated): Renamed from re_allocated.
638 (used): Renamed from re_used.
639 (syntax): Renamed from re_syntax.
640 (fastmap): Renamed from re_fastmap.
641 (translate): Renamed from re_translate.
642 (can_be_null): Renamed from re_can_be_null.
643 (regs_allocated): Renamed from re_regs_allocated.
644 (fastmap_accurate): Renamed from re_fastmap_accurate.
645 (no_sub): Renamed from re_no_sub.
646 (not_bol): Renamed from re_not_bol.
647 (not_eol): Renamed from re_not_eol.
648 (newline_anchor): Renamed from re_newline_anchor.
649 (num_regs): Renamed from rm_num_regs.
650 (start): Renamed from rm_start.
651 (end): Renamed from rm_end.
653 (free_state): Move up a bit.
655 * regex_internal.h (inline) [__GNUC__ < 3 && defined _LIBC]:
657 (ASCII_CHARS): New macro, replacing all uses of 0x80 and/or SBC_MAX / 2
658 when that is what is intended.
659 (SBC_MAX): Define to UCHAR_MAX + 1, not 256.
660 (__re_error_msgid, __re_error_msgid_idx): Remove decls; not needed.
662 (re_xmalloc, re_calloc, re_xrealloc, re_x2realloc): Remove.
663 All uses changed back to re_malloc, etc. It's now the caller's
664 responsibility to check for overflow; all callers changed.
665 (re_alloc_oversized, re_x2alloc_oversized, re_xnmalloc, re_xnrealloc):
666 (re_x2nrealloc): Remove.
667 (free_state): Remove decl.
669 * regexc.c (regexec, re_match, re_search, re_match_2, re_search_2):
670 (re_set_registers, re_exec):
673 2006-01-31 Roland McGrath <roland@redhat.com>
675 * regcomp.c (calc_eclosure_iter): Remove dead variables.
676 Reported by Mike Frysinger <vapier@gentoo.org>.
678 2006-01-15 Andreas Jaeger <aj@suse.de>
681 * regex_internal.c (re_string_reconstruct): Adjust for
682 build_wcs_upper_buffer change.
683 (build_wcs_upper_buffer): Change return type.
685 2005-12-10 Ulrich Drepper <drepper@redhat.com>
687 * regex_internal.h: Include <stdint.h> if available.
689 2005-12-06 Paolo Bonzini <bonzini@gnu.org>
691 * regex_internal.h (SIZE_MAX): Provide a default definition.
693 2005-10-14 Ulrich Drepper <drepper@redhat.com>
695 * regcomp.c: Adjust for changed secondary hash function.
697 2005-09-30 Ulrich Drepper <drepper@redhat.com>
699 * regex.h: Pretty printing.
700 Clean up namespace a bit.
702 2005-09-30 Jakub Jelinek <jakub@redhat.com>
704 * regexec.c (update_cur_sifted_state, check_arrival,
705 check_arrival_add_next_nodes): Avoid using uninitialized variable.
707 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
708 Ulrich Drepper <drepper@redhat.com>
711 * regex_internal.h (bitset_t): Renamed from bitset. All uses changed.
712 (bitset_word_t): Renamed from bitset_word. All uses changed.
714 2005-09-22 Ulrich Drepper <drepper@redhat.com>
717 * regex.h: Define RE_TRANSLATE_TYPE as unsigned char *.
718 * regcomp.c: Remove unnecessary uses of
719 unsigned RE_TRANSLATE_TYPE.
720 * regex_internal.h: Likewise.
721 * regex_internal.c: Likewise.
722 * regexec.c: Likewise.
723 Based on a patch by Stepan Kasal <kasal@ucw.cz>.
725 2005-09-07 Ulrich Drepper <drepper@redhat.com>
727 * regexec.c (find_recover_state): Remove unnecessary
729 (transit_state_bkref): Make DFA a const pointer.
730 (get_subexp): Likewise.
731 (check_arrival): Likewise.
732 (update_cur_sifted_state): Likewise.
733 (re_search_internal): Likewise.
734 (prune_impossible_nodes): Likewise.
735 (acquire_init_state_context): Likewise.
736 (proceed_next_node): Likewise.
737 (set_regs): Likewise.
738 (free_fail_stack_return): Likewise.
739 (check_arrival_expand_ecl): Mark DFA parameter as const.
740 (check_arrival_expand_ecl_sub): Likewise.
741 (check_subexp_limits): Likewise.
742 (sub_epsilon_src_nodes): Likewise.
743 (add_epsilon_src_nodes): Likewise.
744 (merge_state_array): Likewise.
745 (update_regs): Likewise.
746 (build_trtable): Likewise.
747 (sift_states_backward): Mark MCTX parameter as const.
748 (build_sifted_states): Likewise.
749 (update_cur_sifted_state): Likewise.
750 (sift_states_mkref): Likewise.
751 (check_arrival_expand_ecl): Mark eclosure as const.
752 (check_dst_limits_calc_pos_1): Likewise.
753 * regex_internal.h (re_match_context_t): Make dfa a const
756 2005-09-06 Ulrich Drepper <drepper@redhat.com>
758 * regexec.c (merge_state_with_log): Define dfa as const pointer.
759 (transit_state_sb): Likewise.
760 (transit_state_mb): Likewise.
761 (sift_states_iter_mb): Likewise.
762 (check_arrival_add_next_nodes): Likewise.
763 (check_node_accept_bytes): Change first parameter to pointer-to-const.
764 [_LIBC] (re_search_2_stub): Use mempcpy.
766 * regex_internal.c (re_string_reconstruct): Avoid calling
767 mbrtowc for very simple UTF-8 case.
769 * regex_internal.c (re_acquire_state): Make DFA pointer arg
771 (re_acquire_state_context): Likewise.
772 * regex_internal.h: Adjust prototypes.
774 * regex.c: Prevent using C++ compilers.
776 * regex_internal.c (re_acquire_state): Minor code rearrangement.
777 (re_acquire_state_context): Likewise.
779 2006-03-11 Eric Blake <ebb9@byu.net>
781 * same.c (same_name): s/base_name/last_component/
782 * backupfile.c (check_extension, numbered_backup): Likewise.
783 * filenamecat.c (file_name_concat): Likewise.
785 2006-03-11 Eric Blake <ebb9@byu.net>,
786 Paul Eggert <eggert@cs.ucla.edu>
788 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Move here from dos.m4.
789 [FILE_SYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]: Don't treat 1: as a
791 (IS_ABSOLUTE_FILE_NAME): Treat all drive letters as absolute on
792 platforms like cygwin with FILE_SYSTEM_DRIVE_PREFIX_IS_ABSOLUTE.
793 (last_component): New method.
794 * dirname.c (dir_len): Determine when drive letters need a
795 subsequent slash. Preserve // when it is special.
796 (dir_name): Don't append dot when drive letter is absolute.
797 [TEST_DIRNAME]: Move into a full-blown gnulib test.
798 * basename.c (base_name): New semantics - malloc the result.
799 Preserve // when it is special. Preserve relative files that look
801 (base_len): Preserve // when it is special.
802 (last_component): New method, similar to old base_name semantics.
803 * stripslash.c (strip_trailing_slashes): Use last_component, not
804 base_name. Strip redundant slashes from ///.
806 2006-03-19 Jim Meyering <jim@meyering.net>
808 Work even in a chroot where d_ino values for entries in "/"
809 don't match the stat.st_ino values for the same names.
810 * getcwd.c (__getcwd): When no d_ino value matches the target inode
811 number, iterate through all entries again, using lstat instead.
812 Reported by Kenshi Muto in http://bugs.debian.org/355810, and by
813 Zouhir Hafidi in https://bugzilla.redhat.com/bugzilla/190656.
815 * getcwd.c (__getcwd): Clarify a comment.
816 Use memcpy in place of a call to strcpy.
818 2006-03-16 Paul Eggert <eggert@cs.ucla.edu>
820 * regex.h (regoff_t) [defined _REGEX_LARGE_OFFSETS]:
821 Typedef to long int, not to off_, as POSIX will likely change
824 2006-03-12 Jim Meyering <jim@meyering.net>
826 * fts-cycle.c (leave_dir): If cycle-check's saved dev-ino pair matches
827 that of the current directory (which we're about to chdir ".." out of),
828 then save the dev-ino of the parent, instead.
830 * same-inode.h (SAME_INODE): New file/macro.
831 * chdir-safer.c (SAME_INODE): Remove definition.
832 Include "same-inode.h", instead.
834 * cycle-check.h: Include "same-inode.h".
835 (CYCLE_CHECK_REFLECT_CHDIR_UP): Define.
836 * cycle-check.c (SAME_INODE): Remove definition.
837 * root-dev-ino.h: Include "same-inode.h".
839 2006-03-12 Paul Eggert <eggert@cs.ucla.edu>
841 * Makefile.am (libcoreutils_a_SOURCES): Remove time_r.c, time_r.h,
842 as this is now done in m4.
843 * time_r.h (asctime_r, ctime_r): Remove. These functions can
844 overrun buffers and shouldn't be used (much as gets shouldn't be
846 * time_r.c (asctime_r, ctime_r): Likewise.
848 2006-02-17 Simon Josefsson <jas@extundo.com>
850 * base64.h, base64.c: New files.
851 * Makefile.am (libcoreutils_a_SOURCES): Add base64.h and base64.c.
853 2006-02-20 Paul Eggert <eggert@cs.ucla.edu>
855 * getcwd.c (AT_FDCWD): Work around a bug in Solaris 9 and 10, where
856 AT_FDCWD exceeds INT_MAX.
857 * openat.h (AT_FDCWD): Likewise.
859 2006-02-17 Jim Meyering <jim@meyering.net>
861 * openat.c: Include lstat.h, so that uses of lstat are converted
862 to uses of rpl_lstat, e.g., on Solaris 9. Otherwise, programs like
863 du (which now uses the openat-enabled fts and hence fstatat) would
864 mistakenly fail to dereference a symlink-to-directory specified
865 with a trailing slash.
867 2006-02-14 Paul Eggert <eggert@cs.ucla.edu>
869 * vasnprintf.c (VASNPRINTF): Rewrite the computation so that we
872 2006-02-14 Bruno Haible <bruno@clisp.org>
876 * vasnprintf.c (VASNPRINTF): In the computation of the size of the
877 temporary buffer for sprintf, take into account the precision also
878 for 'd', 'i', 'u', 'o', 'x', 'X'.
880 2006-02-14 Simon Josefsson <jas@extundo.com>
884 * getaddrinfo.h: Define EAI_ADDRFAMILY and EAI_SYSTEM if not set,
887 * gai_strerror.c, getaddrinfo.h: Protect netdb.h #include (for
890 2006-02-07 Paul Eggert <eggert@cs.ucla.edu>
892 * closeout.c (close_stdout): Don't assume 'bool' converts nonzero
893 ints to 0 or 1, as this isn't true for the stdbool.h substitute.
895 2006-02-02 Jim Meyering <jim@meyering.net>
897 Eliminate the unwelcome (albeit unlikely) possibility of xmalloc
898 failure on deficient systems, and simplify gnulib lgpl dependencies.
899 * lstat.c (rpl_lstat): Rewrite to use stat() in place of the
900 xmalloc/lstat combination. Based on a patch from Bruno Haible.
902 2006-01-27 Paul Eggert <eggert@cs.ucla.edu>
904 * fnmatch.c (L_): Renamed from L, to work around a bug in
905 Mac OS X 10.3.9 with GCC 3 reported by Claudio Fontana in
906 <http://lists.gnu.org/archive/html/bug-gnulib/2006-01/msg00074.html>.
909 2006-01-26 Paul Eggert <eggert@cs.ucla.edu>
911 * stdbool_.h: Sync from gnulib.
912 Use signed char with all non-GCC compilers.
914 2006-01-25 Paul Eggert <eggert@cs.ucla.edu>
916 * stdbool_.h: Merge from gnulib; we still don't quite match exactly,
917 but we're getting closer.
918 (true, false) [defined __BEOS__]: undef, as before.
919 (_Bool) [!@HAVE__BOOL@ && defined __GNUC__]: Use an enum
920 rather than a #define.
922 2006-01-25 Jim Meyering <jim@meyering.net>
924 * fileblocks.c: Remove useless parentheses in cpp directive.
925 * readutmp.h: Likewise.
927 2006-01-23 Paul Eggert <eggert@cs.ucla.edu>
929 Work around porting bugs reported by Dieter in
930 <http://lists.gnu.org/archive/html/bug-bison/2006-01/msg00049.html>.
931 * getopt.c (_NOPROTO): Remove; no longer needed.
932 Include <stdlib.h> and <unistd.h> in all environments; it's safe now.
933 Include "getopt.h" first, to check interface.
934 (getenv): Declare only if defined HAVE_DECL_GETENV &&
936 * strndup.c [!_LIBC]: Include "strndup.h" to get prototype.
937 (__strndup): Revert to K&R-style function dfns, the glibc style.
938 * strnlen.c: Don't claim it's taken from glibc; it's not.
939 (strnlen, __strnlen): Remove #defines and #undefs; not needed.
940 Include strnlen.h first, to get prototype properly.
941 (strnlen): Renamed from __strnlen.
944 2006-01-23 Ulrich Drepper <drepper@redhat.com>
946 These changes imported from libc.
947 * getopt.c: Use __fxprintf instead of inline stream orientation
948 test and two separate function calls.
949 * strndup.c (__strndup): Add libc_hidden_def.
951 2006-01-23 Jim Meyering <jim@meyering.net>
953 * xalloc-die.c: Remove unused definition of N_.
955 2006-01-22 Paul Eggert <eggert@cs.ucla.edu>
957 * quotearg.c (quotearg_buffer_restyled): Add "default: break;"
958 to pacify gcc -Wswitch-default.
960 2006-01-17 Jim Meyering <jim@meyering.net>
962 Rewrite fts.c not to change the current working directory,
963 by using openat, fstatat, fdopendir, etc..
965 * fts.c [! _LIBC]: Include "openat.h" and "unistd--.h".
966 (HAVE_OPENAT_SUPPORT): Define.
967 [_LIBC] (fchdir): Don't undef or define; no longer used.
968 (FCHDIR): Define in terms of cwd_advance_fd rather than fchdir.
969 Now, this `function' always succeeds, and consumes its file descriptor
970 parameter -- so callers must not close such FDs. Update callers.
971 (diropen_fd, opendirat, cwd_advance_fd): New functions.
972 (diropen): Add parameter, SP. Adjust all callers.
973 Implement using diropen_fd, rather than open.
974 (fts_open): Initialize new member, fts_cwd_fd.
975 Remove fts_rft-setting code.
976 (fts_close): Close fts_cwd_fd, if necessary.
977 (__opendir2): Define in terms of opendir or opendirat,
978 depending on whether the FST_NOCHDIR flag is set.
979 (fts_build): Since fts_safe_changedir consumes its FD, and since
980 this code must do `closedir(dirp)', dup the dirfd(dirp) argument,
981 and close the dup'd file descriptor upon failure.
982 (fts_stat): Use fstatat(...AT_SYMLINK_NOFOLLOW) in place of lstat.
983 (fts_safe_changedir): Tweak semantics to reflect that this function
984 now calls cwd_advance_fd and hence consumes its FD argument.
985 * fts_.h [struct FTS] (fts_cwd_fd): New member.
986 [struct FTS] (fts_rft): Remove now-unused member.
987 [struct FTS] (fts_cycle.state): Improve comment.
989 * openat.c (openat_needs_fchdir): New function.
990 * openat.h (openat_needs_fchdir): Declare it.
992 2006-01-12 Jim Meyering <jim@meyering.net>
994 * stdint_.h: Remove useless parentheses in cpp directives, so that
995 this file passes coreutils' `make syntax-check' tests.
997 2006-01-11 Paul Eggert <eggert@cs.ucla.edu>
999 * .cvsignore: Add stdint.h.
1000 * Makefile.am (BUILT_SOURCES, EXTRA_DIST, stdint.h, MOSTLYCLEANFILES):
1002 * md5.c: Fix commentary typos.
1003 (alignof, UNALIGNED_P): No need for a GCC-specific version.
1004 * md5.h (__attribute__): Remove; unused.
1005 * sha1.c, sha256.c, sha256.c: Fix commentary to match md5 better.
1006 * sha1.h (struct sha1_ctx): Use a word buffer, not a byte buffer,
1007 so that we don't need to worry about alignment. All uses changed.
1008 This merges the 2005-10-28 md5 change into sha1.
1009 * sha256.h (struct sha256_ctx): Likewise.
1010 * sha512.h (struct sha512_ctx): Likewise.
1011 * sha256.h: Include stdint.h rather than md5.h.
1012 * sha512.h: Include stdint.h uniformly, since we now have the
1014 * stdint_.h: New file, from gnulib.
1016 2006-01-11 Jim Meyering <jim@meyering.net>
1018 * fts.c (fts_stat): When following a symlink-to-directory,
1019 don't necessarily interpret stat-fails+lstat-succeeds as indicating
1020 a dangling symlink. That can also happen at least for ELOOP.
1021 The fix: return FTS_SLNONE only when the stat errno is ENOENT.
1022 FYI, this bug predates the inclusion of fts.c in coreutils.
1024 2006-01-11 Jim Meyering <jim@meyering.net>
1026 * fts.c [!_LIBC]: Include "fcntl--.h", to map open to open_safer.
1027 (fts_open): Put new (2006-01-04) maxarglen declaration and uses
1028 in their own block, so pre-c99 compilers don't object.
1030 * openat.c (fchownat): New function.
1031 * openat.h (fchmodat, fchownat): Declare.
1032 (chmodat, lchmodat): Define convenience functions.
1033 (chownat, lchownat): Likewise.
1034 * fchmodat.c (fchmodat): New file and function.
1036 * md5.c (OP): Remove useless space-before-TAB.
1038 2006-01-10 Paul Eggert <eggert@cs.ucla.edu>
1040 * localcharset.c, md5.c, md5.h, savedir.c, savedir.h, sha1.c, sha1.h
1041 * strcasecmp.c, strncasecmp.c, verify.h, regex_internal.h:
1043 * sha256.c, sha256.h, sha512.c, sha512.h:
1044 Replace all instances of md5_uint32_t with uint32_t, to accommodate
1047 2006-01-10 Jim Meyering <jim@meyering.net>
1049 Avoid the double-free (first in fts_read, second in fts_close) that
1050 would occur when an `active' directory is made inaccessible (e.g.,
1051 via chmod a-x) during a traversal.
1052 * fts.c (fts_read): After a failed fchdir, update sp->fts_cur
1053 before returning. Reproduce this failure by
1054 mkdir -p a/b; cd a; chmod a-x . b
1055 Reported by Stavros Passas.
1057 2006-01-06 Jim Meyering <jim@meyering.net>
1059 * version-etc.c (COPYRIGHT_YEAR): Update to 2006.
1061 2006-01-04 Paul Eggert <eggert@cs.ucla.edu>
1063 * strftime.c (tzname): Don't declare if it is already #defined.
1064 Problem reported for Mingw by Mark Junker.
1066 2006-01-04 Jim Meyering <jim@meyering.net>
1069 * fts.c (fts_open): Avoid function call in MAX macro use.
1071 2006-01-03 Paul Eggert <eggert@cs.ucla.edu>
1073 * xtime.h (xtime_make, xtime_nonnegative_nsec, xtime_nsec): Use
1074 long int, not int, for nanosecond counts, so that people who are
1075 used to POSIX struct timespec won't be surprised. Reported by Jim
1078 2006-01-01 Paul Eggert <eggert@cs.ucla.edu>
1080 * chmod-safer.c, chmod-safer.h: Remove.
1081 * lchmod.h: New file.
1082 * mkdir-p.c: Include lchmod.h, lchown.h.
1083 (make_dir_parents): Use lchown rather than chown, and
1084 lchmod rather than chmod.
1086 2005-12-26 Paul Eggert <eggert@cs.ucla.edu>
1088 * chdir-long.c (cdb_free): Don't bother trying to open directory
1089 for write access: POSIX says that must fail.
1090 * chdir-safer.c (chdir_no_follow): Likewise.
1091 * fts.c (diropen): Likewise.
1092 * save-cwd.c (save_cwd): Likewise.
1093 * chdir-long.c (cdb_free): Open with O_NOCTTY | O_NONBLOCK as
1094 well, for minor improvements on hosts that lack O_DIRECTORY.
1095 * chmod-safer.c (defined_S_IFMT): New macro.
1096 Include stat-macros.h.
1097 Include stdlib.h, for abort().
1098 Don't include stdio.h or assert.h; no longer needed.
1099 (same_file_type): Don't assume S_IFMT is defined, as POSIX
1100 does not require this. Don't assume S_IFCHR and S_IFBLK have
1101 their usual sort of bit pattern.
1102 (fchmod_new): Open with O_NOCTTY for as well, for minor
1103 improvement on hosts where that matters. Don't bother to assert,
1104 since the caller (in this source file) checks the same thing.
1105 Discard any errno from a close failure, for consistency with other
1107 * chown.c (rpl_chown) [CHOWN_MODIFIES_SYMLINK]:
1108 Don't try O_WRONLY unless O_RDONLY failed wth EACCES.
1109 Fall back on chown if open failed with EACCES.
1111 2005-12-26 Jim Meyering <jim@meyering.net>
1113 * chdir-safer.c (chdir_no_follow): Move declaration of local,
1114 sb2, `down' into the scope where it is used.
1115 Note that on some systems this function also fails when DIR
1116 is a writable-yet-unreadable directory.
1118 2005-12-25 Paul Eggert <eggert@cs.ucla.edu>
1120 * chdir-safer.h (FCHMOD_SAFER_H): Remove: it was misnamed, and
1121 wasn't needed anyay.
1122 * chdir-safer.c (chdir_no_follow): Don't include stdio.h, assert.h,
1123 fcntl--.h; not needed.
1124 (O_DIRECTORY): Define if not already defined.
1125 (chdir_no_follow): Revamp describing comment to match code more
1126 closely. Redo use of internal vars to avoid lint complaints.
1127 Work even if directory is writeable but not readable.
1128 Open with O_DIRECTORY | O_NOCTTY, for benefit of hosts that
1129 don't have O_NOFOLLOW. Use O_NONBLOCK (POSIX spelling) rather
1130 than O_NDELAY. Don't bother invoking fstat if open does not
1131 dereference symlink, since the result isn't used then.
1132 Don't assume file descriptor is positive; it might be zero
1133 now that we no longer include fcntl--.h (we don't need fcntl--.h
1134 since we immediately close the descriptor).
1136 2005-12-25 Jim Meyering <jim@meyering.net>
1138 * chdir-safer.c (chdir_no_follow): Remove unnecessary
1139 test of S_ISDIR (sb_init.st_mode).
1141 2005-12-23 Jim Meyering <jim@meyering.net>
1143 * mkdir-p.c (make_dir_parents): Use chdir_no_follow only
1144 if we've just created the directory.
1146 * chdir-safer.c (chdir_no_follow): Rewrite to use fchdir even
1147 when O_NOFOLLOW is not defined. Suggested by James Youngman.
1149 * chmod-safer.c (O_NOFOLLOW): Define, if necessary.
1150 * chdir-safer.c (O_NOFOLLOW): Likewise.
1151 Reported by Eric Blake.
1153 2005-12-22 Jim Meyering <jim@meyering.net>
1155 * openat.c: Include "fcntl--.h" and "unistd--.h", to map open
1156 and dup to open_safer and dup_safer, respectively.
1157 (openat_permissive): Fix typo in comment.
1159 2005-12-21 Jim Meyering <jim@meyering.net>
1161 Like chdir(2), but safer, if possible.
1162 * chdir-safer.c, chdir-safer.h: New files.
1164 2005-12-20 Jim Meyering <jim@meyering.net>
1166 * mkdir-p.c (RW_USR): Remove definition.
1167 (make_dir_parents): Use S_IRWXU, now that read access is also required.
1169 Avoid a race condition, on systems where open honors O_NOFOLLOW.
1170 * mkdir-p.c (make_dir_parents): Include chdir-safer.h.
1171 Use chdir_no_follow in place of chdir.
1173 * mkdir-p.c (make_dir_parents): Remove unnecessary casts of alloca,
1174 since now it's guaranteed to be (void *).
1176 * chmod-safer.c (fchmod_new): Don't try to close fd if it's < 0.
1178 2005-12-19 Jim Meyering <jim@meyering.net>
1180 * chmod-safer.c, chmod-safer.h: New files.
1182 2005-12-05 Andreas Gruenbacher <agruen@suse.de>
1184 Add POSIX ACL support
1185 * acl.h (copy_acl, set_acl): Add declarations.
1186 * acl.c (acl_entries): Add fallback implementation for POSIX ACL
1187 systems other than Linux.
1188 (chmod_or_fchmod): New function: use fchmod when possible,
1189 and chmod otherwise.
1190 (file_has_acl): Add a POSIX ACL implementation, with a
1191 Linux-specific subcase.
1192 (copy_acl): Add: copy an acl and S_ISUID, S_ISGID, and
1193 S_ISVTX from one file to another. Fall back to fchmod/chmod when
1194 acls are unsupported.
1195 (set_acl): Add: set a file's acl and S_ISUID, S_ISGID, and
1196 S_ISVTX to a defined value. Fall back to fchmod/chmod when acls
1199 2005-12-16 Paul Eggert <eggert@cs.ucla.edu>
1201 * openat.c: Don't include <stdlib.h>, <unistd.h>, <fcntl.h>,
1202 "gettext.h"; either no longer needed or are guaranteed by openat.h.
1203 (_): Remove; no longer needed.
1204 (openat): Renamed from rpl_openat; no need for rpl_openat
1205 since openat.h renames openat for us.
1206 Replace most of the body with a call to openat_permissive,
1207 to avoid duplicate code.
1208 Port to (probably hypothetical) environments were mode_t is
1210 (openat_permissive): Require mode arg, so that we can check
1211 types better. Put it just after flags. Change cwd failure
1212 indicator from pointer-to-bool to pointer-to-errno-value.
1213 All callers changed.
1214 Invoke openat_save_fail and/or openat_restore_fail if
1215 cwd_errno is null, so that openat can call us.
1216 (openat_permissive, fdopendir, fstatat, unlinkat):
1217 Simplify errno handling to avoid some duplicate code,
1218 as it's OK to set errno on success.
1219 * openat.h: Revamp code so that function macros depend on
1220 __OPENAT_PREFIX only, not also on AT_FDCWD.
1221 (openat_ro): Remove. Caller changed to use openat_permissive.
1222 (openat_permissive): Now a macro, if not a function.
1223 (openat_restore_fail, openat_save_fail): Now always functions,
1224 since mkdirat needs them even if __OPENAT_PREFIX is defined.
1226 2005-12-14 Jim Meyering <jim@meyering.net>
1228 * Makefile.am (libcoreutils_a_SOURCES): Remove fprintftime.c
1229 and fprintftime.h. Now they're pulled in via the .m4 file.
1231 2005-12-13 Paul Eggert <eggert@cs.ucla.edu>
1233 * Makefile.am (stdbool.h): Resurrect the 'sed' that goes along
1234 with '#if !@HAVE_BOOL@".
1235 * stdbool_.h (_Bool): Resurrect the "#if !@HAVE__BOOL@" check, to
1236 work around compilers that have a (possibly-broken) _Bool but lack
1237 a working <stdbool.h>.
1239 2005-12-07 Paul Eggert <eggert@cs.ucla.edu>
1241 * stat-time.h (STATE_TIMESPEC, STAT_TIMESPEC_NS): Add check for
1242 TYPEOF_STRUCT_STAT_ST_ATIM_IS_STRUCT_TIMESPEC, to fix IRIX 5.3
1243 porting problem reported by Georg Schwarz in
1244 <http://lists.gnu.org/archive/html/bug-coreutils/2005-12/msg00083.html>.
1246 2005-12-04 Jim Meyering <jim@meyering.net>
1248 * openat-priv.h (EXPECTED_ERRNO): Add ENOSYS, for Solaris 8.
1249 Paul Eggert reported that unlink/rmdir vs. e.g., /proc/self/fd/N/FILE
1250 fails with ENOSYS. This makes openat revert to using save-cwd.c
1251 functions in that case.
1253 2005-12-01 Paul Eggert <eggert@cs.ucla.edu>
1257 * exclude.c: Include verify.h.
1258 (verify): Remove. All callers changed to use verify.h's version.
1259 * strtoimax.c: Likewise.
1260 * utimecmp.c: Likewis.e
1262 * obstack.c [defined _LIBC && defined USE_IN_LIBIO]: Don't
1263 include <wchar.h>; no longer needed.
1265 2005-12-01 Jim Meyering <jim@meyering.net>
1269 * intprops.h (signed_type_or_expr__): Define.
1270 (INT_STRLEN_BOUND) [__GNUC__]: Use a slightly tighter bound
1273 2005-12-01 Jakub Jelinek <jakub@redhat.com>
1274 and Ulrich Drepper <drepper@redhat.com>
1276 Import from libc via gnulib.
1277 * obstack.c (print_and_abort) [defined _LIBC]: Use __fxprintf
1278 instead of inline stream orientation test and two separate
1279 function calls. Pay no attention to USE_IN_LIBIO.
1281 2005-12-01 Roland McGrath <roland@redhat.com>
1283 Import from libc via gnulib. [BZ #1331]
1284 * obstack.h [!__STDC__] (obstack_int_grow_fast): Fix misnamed
1286 Reported by Matej Vela <vela@debian.org>.
1288 2005-11-30 Jim Meyering <jim@meyering.net>
1290 * openat-priv.h: New file, defining macros used by mkdirat.c
1292 * mkdirat.c: Include openat-priv.h.
1293 Remove definitions of macros defined therein.
1294 * openat.c: Likewise.
1296 * mkdirat.c (mkdirat): New file and function.
1297 * openat.h (mkdirat): Declare.
1299 2005-11-25 Paul Eggert <eggert@cs.ucla.edu>
1301 * mountlist.c (ME_DUMMY): "none" and "proc" file systems are dummies
1302 too. Problem with "none" reported by Bob Proulx. Problem with
1303 "proc" reported by n0dalus.
1305 * mountlist.c: Include <limits.h>.
1306 (dev_from_mount_options)
1307 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]:
1308 New function. It no longer assumes "dev=" has the System V meaning
1309 on Linux (since it doesn't). It also parses "dev=" more carefully.
1310 (read_file_system_list)
1311 [defined MOUNTED_GETMNTENT1 || defined MOUNTED_GETMNTENT2]: Use it.
1312 MOUNTED_GETMNTENT2 is new here; the code didn't used to look for
1315 * Makefile.am (stdbool.h): Just copy stdbool_.h; no need to sed
1318 * stdbool_.h: Simplify greatly, under the assumption that these
1319 days most people use C99-compatible compilers to debug, so it's
1320 not worth worrying about catering to older compilers for that.
1321 This works around some porting problems with HP-UX compilers.
1322 (false, true) [defined __BEOS__]: Don't #undef; no longer needed.
1323 (_Bool): typedef to bool if C++ or BeOS, and #define to signed char
1326 * gettime.c (gettime) [!defined OK_TO_USE_1S_CLOCK]:
1327 Report an error at compile-time if only a 1-second nominal clock
1328 resolution is found.
1330 2005-11-23 Paul Eggert <eggert@cs.ucla.edu>
1332 * Makefile.am (libcoreutils_a_SOURCES): Add buffer-lcm.c, buffer-lcm.h.
1333 * buffer-lcm.c, buffer-lcm.h: New files, from diffutils.
1335 2005-11-23 Jim Meyering <jim@meyering.net>
1337 * openat.c (fdopendir): Don't change errno when returning non-NULL.
1339 2005-11-22 Jim Meyering <jim@meyering.net>
1341 * openat.h (openat_permissive): Declare.
1342 (openat_ro): Define.
1344 * openat.c (EXPECTED_ERRNO): New macro.
1345 (openat_permissive): New function -- used in remove.c rewrite.
1346 (all functions): Set errno just before returning, only if there
1347 was an actual failure.
1348 Use EXPECTED_ERRNO rather than comparing against only ENOTDIR.
1350 2005-11-20 Jim Meyering <jim@meyering.net>
1352 * euidaccess-stat.c: New file, mostly from euidaccess.c.
1353 * euidaccess-stat.h: New file.
1355 2005-11-15 Paul Eggert <eggert@cs.ucla.edu>
1357 * xstrtod.c: Don't bother with #pragma STDC FENV_ACCESS ON, as
1358 coreutils no longer futzes with rounding modes.
1360 2005-11-08 Eric Blake <ebb9@byu.net>
1362 * getaddrinfo.h: Use #if !, not #ifndef, for AC_CHECK_DECLS.
1364 2005-11-13 Jim Meyering <jim@meyering.net>
1366 * mkstemp-safer.c: Include <config.h>, required for possible
1367 replacement of mkstemp.
1369 2005-11-12 Jim Meyering <jim@meyering.net>
1371 Emulate openat-family functions using Linux's procfs, if possible.
1372 Idea and some code based on Ulrich Drepper's glibc changes.
1374 * openat.c: (BUILD_PROC_NAME): New macro.
1375 Include <stdio.h>, <string.h>, "alloca.h" and "intprops.h".
1376 (rpl_openat): Emulate by trying to open /proc/self/fd/%d/%s,
1377 before falling back on save_cwd and restore_cwd.
1378 (fdopendir, fstatat, unlinkat): Likewise.
1380 2005-11-11 Jim Meyering <jim@meyering.net>
1382 * openat.c (fstatat, unlinkat): Perform the syscall directly,
1383 skipping the save_cwd...restore_cwd overhead, if FILE is absolute.
1385 2005-11-10 Paul Eggert <eggert@cs.ucla.edu>
1387 * gethrxtime.c: Include "timespec.h" rather than the sys/time / time
1389 (gethrxtime) [! (HAVE_NANOUPTIME
1390 || (defined CLOCK_MONOTONIC && HAVE_CLOCK_GETTIME)
1391 || HAVE_MICROUPTIME)]: Fall back on gettime rather than rolling
1392 our own approximation.
1394 2005-11-01 Paul Eggert <eggert@cs.ucla.edu>
1396 * posixtm.h (PDS_PRE_2000): New macro.
1397 * posixtm.c (year): Arg is now syntax_bits rather than allow_century.
1398 All usages changed. Reject dates outside the range 1969-1999 if
1399 PDS_PRE_2000 is used.
1401 2005-10-30 Paul Eggert <eggert@cs.ucla.edu>
1403 Fix porting problems reported by Theodoros V. Kalamatianos.
1404 * fd-reopen.c [defined HAVE_CONFIG_H]: Include <config.h>,
1405 so that large files can be opened.
1406 * utimens.c (futimens) [HAVE_WORKING_UTIMES && HAVE_FUTIMES]:
1407 Don't assume that futimes failing means we must fail.
1409 2005-10-29 Paul Eggert <eggert@cs.ucla.edu>
1411 * getcwd.c (__getcwd): Don't assume that system calls after readdir
1412 leave errno alone. Problem reported by Dmitry V. Levin.
1414 2005-10-28 Paul Eggert <eggert@cs.ucla.edu>
1416 * savedir.c (savedir): Don't assume that xrealloc etc. leave
1417 errno alone. Problem reported by Frederic Jolliton.
1419 2005-10-24 Jim Meyering <jim@meyering.net>
1421 * mkdir-p.c (make_dir_parents): Like the code above, don't rely
1422 on mkdir failing with a particular errno value (EEXIST).
1423 Based on a patch by Dmitry V. Levin.
1425 * mkdir-p.c (make_dir_parents): Make the preceding fix a little
1426 more robust, e.g., when the final component is created as a non-
1427 directory by another process just before `mkdir -p's final mkdir.
1429 A command like `mkdir -p nonexistent/.' would create the
1430 directory but exit nonzero with a diagnostic. This could also be
1431 triggered with a non-`.' component, e.g., in a race with another
1432 process running the same `mkdir -p nonexistent/sub' command.
1434 * mkdir-p.c (make_dir_parents): Handle the case of an
1435 existing final component.
1436 Reported by Matthias Andree here:
1437 http://savannah.gnu.org/bugs/?func=detailitem&item_id=14848
1439 2005-10-23 Jim Meyering <jim@meyering.net>
1441 * sha512.h: Remove no-longer-relevant comment.
1443 2005-08-27 David Madore <david.madore@ens.fr>
1445 * sha256.h, sha256.c, sha512.h, sha512.c: New files - sha-2
1448 2005-10-20 Jim Meyering <jim@meyering.net>
1450 * modechange.c (mode_compile): Reject an invalid mode string
1451 that starts with an octal digit. From Andreas Gruenbacher.
1453 2005-10-13 Paul Eggert <eggert@cs.ucla.edu>
1455 * mkdir-p.c (make_dir_parents): Don't report an error if an
1456 intermediate directory is in a read-only file system. Problem
1457 reported by Eric Blake.
1459 2005-10-08 Jim Meyering <jim@meyering.net>
1461 * openat.c (rpl_openat): Use the promoted type (int), not mode_t,
1462 as second argument to va_arg. Otherwise, some versions of gcc
1463 warn that `if this code is reached, the program will abort'.
1466 * getdelim.c: (SIZE_MAX): New macro, if not already defined.
1468 2005-10-05 Jim Meyering <jim@meyering.net>
1470 * Makefile.am (libcoreutils_a_DEPENDENCIES): Remove definition.
1471 Once it's gone, automake generates an equivalent one.
1472 Suggestion from Stepan Kasal.
1474 * getaddrinfo.h: Merge from gnulib.
1476 2005-10-04 Jim Meyering <jim@meyering.net>
1479 * getaddrinfo.h: Include sys/types.h before other headers.
1481 2005-10-02 Paul Eggert <eggert@cs.ucla.edu>
1483 * getdelim.c: Import from gnulib (to fix unused var warnings) then
1484 apply the following fixes:
1485 Include getdelim.h first. Include <limits.h>.
1486 (SSIZE_MAX): New macro, if not already defined.
1487 (getdelim): Fix buffer overrun on 64-bit hosts with lines longer
1490 2005-10-01 Simon Josefsson <jas@extundo.com>
1492 * getaddrinfo.h: Protect #include's of sys/socket.h and netdb.h.
1493 Only define struct addrinfo if !HAVE_STRUCT_ADDRINFO. Protect
1494 AI_* and EAI_* definitions. Protect function declarations.
1496 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1498 * openat.c (fdopendir): Do not define if HAVE_FDOPENDIR.
1499 Remove AT_FDCWD test.
1500 Do not consume the fd unless successful.
1501 * openat.h (fdopendir): Do not define if HAVE_FDOPENDIR.
1503 2005-09-29 Paul Eggert <eggert@cs.ucla.edu>
1505 * xtime.h (XTIME_PRECISION): Now of type int, not long long int,
1506 so that the code works even with ancient cpp. Portability problem
1507 with GCC 2.7.2.1 reported by Thomas M.Ott.
1509 * settime.c (settime): Fix { typo in previous patch. Also, don't
1510 bother returning ENOSYS if settimeofday or stime fails; just let
1511 them return whatever errno they want to return.
1513 2005-09-29 Jim Meyering <jim@meyering.net>
1515 * settime.c (settime): Move the HAVE_STIME block `up' into an #elif
1516 block, so that we don't even try to compile it if settimeofday is
1517 available. This works around a compilation failure on OSF1 V5.1,
1518 due to stime requiring a `long int*' while tv_sec is `int'.
1520 2005-09-27 Jim Meyering <jim@meyering.net>
1522 * fprintftime.c [HAVE_CONFIG_H]: Include <config.h> conditionally,
1523 to be consistent with gnulib.
1524 * getcwd.c: Change #ifdef<TAB>HAVE_CONFIG_H to #ifdef HAVE_CONFIG_H.
1525 * fts-cycle.c [HAVE_CONFIG_H]: Include <config.h>.
1526 * strnumcmp.c [HAVE_CONFIG_H]: Include <config.h> here, now that
1527 strnumcmp-in.h no longer includes it.
1529 2005-09-26 Paul Eggert <eggert@cs.ucla.edu>
1531 * utimens.c: Include unistd.h, for dup2.
1532 (futimens): Fix typo: HAVE_FUTIMESAT was misspelled in an #if.
1533 (futimens) [! HAVE_FUTIMESAT]: If !file, set errno before returning -1.
1535 2005-09-25 Jim Meyering <jim@meyering.net>
1537 * strnumcmp-in.h: Protect against multiple inclusion.
1539 2005-09-24 Paul Eggert <eggert@cs.ucla.edu>
1541 * utimens.c (ENOSYS): Define if not already defined.
1542 (futimens): Support having a null PATH if the file descriptor
1545 * Makefile.am (libcoreutils_a_SOURCES): Remove mbchar.c, since
1546 it doesn't build in OpenBSD 3.4. See
1547 <http://lists.gnu.org/archive/html/bug-gnulib/2005-09/msg00242.html>.
1549 * regex_internal.h (__GNUC_PREREQ, always_inline, inline, pure):
1551 (__attribute): Define to empty unless GCC 3.1 or later.
1552 This works around a core dump on OpenBSD 3.4, which has GCC
1553 2.95.3, which dumps core when given __attribute__(()). It also
1554 simplifies other tests, since we really don't want to bother with
1555 worrying about which ancient version of GCC supported what.
1556 Original problem reported by Yoann Vandoorselaere, with part of
1557 the fix suggested by Derek Price.
1559 2005-09-24 Jim Meyering <jim@meyering.net>
1561 * openat-die.c, root-dev-ino.c, setenv.c, stdopen.c:
1562 * tsearch.c, unsetenv.c, xfts.c: Use `#ifdef HAVE_CONFIG_H',
1563 not `#if HAVE_CONFIG_H', for consistency with gnulib.
1565 * strintcmp.c: Include <config.h> here, ...
1566 * strnumcmp-in.h: ..., not here.
1570 * verify.h (verify_type__): Use `unsigned int' as the bitfield type
1571 so we can once again use a positive bitfield width of 1 -- now we
1572 don't have to explain why we were using a bitfield width of 2.
1574 2005-09-23 Paul Eggert <eggert@cs.ucla.edu>
1576 * utimens.c (futimens): Use futimesat if available.
1577 Prefer it to futimes since it doesn't have the futimes bug.
1579 * verify.h (GL_CONCAT0, GL_CONCAT): Remove.
1580 (verify): Don't use the __LINE__ trick, as it doesn't work in general.
1581 Instead, declare a function that returns a pointer to an array,
1582 and use verify_type__ to declare the size of the array.
1583 Problem and germ of a solution reported by Bruno Haible.
1584 (verify_type__): Use 2, not 1, for bitfield size, to avoid
1585 a warning with Irix 6.5 cc. Problem reported by Bruno Haible.
1587 2005-09-23 Jim Meyering <jim@meyering.net>
1589 * strnumcmp-in.h: Include <config.h>. Otherwise builds with strict
1590 C89 (e.g., Sun's /opt/SUNWspro/bin/c89) would fail due to the use
1593 2005-09-22 Paul Eggert <eggert@cs.ucla.edu>
1595 * getaddrinfo.c [HAVE_NETINET_IN_H]: Include <netinet/in.h>.
1596 Problem reported by Eric Blake.
1597 (getaddrinfo): Initialize se so that it's not garbage.
1598 Redo internal storage allocation so that it doesn't make unportable
1599 assumptions about alignment.
1602 2005-09-21 Paul Eggert <eggert@cs.ucla.edu>
1606 * Makefile.am (libcoreutils_a_SOURCES): Add getaddrinfo.h,
1607 mbchar.c, mbchar.h, mbuiter.h, strcase.h, strlen1.c, strnlen1.h,
1610 * argmatch.h (GL_CONCAT): Remove.
1611 Include "verify.h" instead.
1612 (ARGMATCH_CONSTRAINT, ARGMATCH_ASSERT): Remove.
1613 (ARGMATCH_VERIFY): Rewrite in terms of new verify macros.
1615 * xalloc.h (VERIFY_EXPR, X2NREALLOC, X2REALLOC): Remove.
1616 The latter two macros are moving to ../src/system.h for now.
1617 This reverts this file to the gnulib version.
1619 * xanstrftime.c, xanstrftime.h: Remove; no longer used.
1621 * .cppi-disable: Add getaddrinfo.h, getdelim.h, mbchar.h,
1622 mbuiter.h, strcase.h, strnlen.h, strnlen1.h.
1624 * canon-host.h, gai_strerror.c, getaddrinfo.c, getaddrinfo.h:
1625 * getdelim.c, getdelim.h, mbchar.c, mbchar.h, mbuiter.h:
1626 * strcase.h, strnlen.h, strnlen1.c, strnlen1.h, strstr.h:
1627 New files, from gnulib.
1629 * __fpending.c, __fpending.h, acl.c, argmatch.c, atexit.c:
1630 * backupfile.c, basename.c, calloc.c, canonicalize.c:
1631 * chdir-long.c, chown.c, cloexec.c, closeout.c, creat-safer.c:
1632 * cycle-check.c, dirfd.c, dirfd.h, dirname.c, dup-safer.c:
1633 * dup2.c, euidaccess.c, exclude.c, exitfail.c, fchown-stub.c:
1634 * fd-safer.c, file-type.c, fileblocks.c, filemode.c:
1635 * filenamecat.c, fnmatch.c, fopen-safer.c, free.c, fsusage.c:
1636 * ftruncate.c, full-write.c, getcwd.c, getcwd.h, getdate.h:
1637 * getgroups.c, getndelim2.c, getopt1.c, getopt_.h:
1638 * gettimeofday.c, getugroups.c, group-member.c, hard-locale.c:
1639 * hash-pjw.c, hash.c, human.c, human.h, idcache.c, inttostr.c:
1640 * inttostr.h, lchown.c, long-options.c, lstat.c, malloc.c:
1641 * memcasecmp.c, memchr.c, memcmp.c, memcoll.c, memcpy.c:
1642 * memmove.c, mkdir.c, mkstemp.c, mktime.c, modechange.c:
1643 * mountlist.c, nanosleep.c, open-safer.c, openat.c, physmem.c:
1644 * pipe-safer.c, posixtm.c, posixver.c, putenv.c, quote.c:
1645 * quotearg.c, raise.c, readlink.c, readtokens0.c, readutmp.c:
1646 * realloc.c, regex.c, regex_internal.h, rename.c, rmdir.c:
1647 * rpmatch.c, safe-read.c, same.c, save-cwd.c, savedir.c:
1648 * settime.c, sig2str.c, strcspn.c, stripslash.c, strndup.c:
1649 * strnlen.c, strtod.c, strtoimax.c, strtol.c, strverscmp.c:
1650 * tempname.c, time_r.c, time_r.h, timespec.h, unicodeio.h:
1651 * unistd--.h, unlinkdir.c, userspec.c, utimecmp.c:
1652 * version-etc-fsf.c, version-etc.c, xalloc-die.c, xgetcwd.c:
1653 * xgethostname.c, xmalloc.c, xmemcoll.c, xnanosleep.c:
1654 * xreadlink.c, xstrndup.c, xstrtoimax.c, xstrtol.c:
1655 * xstrtoumax.c, yesno.c:
1658 * canon-host.c, getline.c, getline.h, getpass.c, strcasecmp.c:
1659 * strncasecmp.c, strstr.c:
1660 Nontrivial sync from gnulib.
1662 * .cvsignore: Sort entries.
1664 * mkdir-p.c (ENOSYS): Define to EEXIST if not defined.
1665 (make_dir_parents): Treat ENOSYS like EEXIST.
1667 2005-09-20 Jim Meyering <jim@meyering.net>
1669 * openat.c (fdopendir): Be sure to close the supplied
1670 file descriptor before returning. This makes our replacement
1671 implementation a little closer to Solaris's, where fdopendir
1672 ties the file descriptor to the returned DIR* pointer.
1674 2005-09-19 Jim Meyering <jim@meyering.net>
1676 * openat.c (unlinkat): New function.
1677 * openat.h (unlinkat): Add prototype.
1679 2005-09-16 Paul Eggert <eggert@cs.ucla.edu>
1682 * stat-time.h: New file.
1683 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP, ATIME_CMP, CTIME_CMP):
1684 (MTIME_CMP, TIMESPEC_NS): Remove. Now done by stat-time.h,
1686 (timespec_cmp): New function.
1687 * utimecmp.c: Include stat-time.h.
1688 (SYSCALL_RESOLUTION): Depend on whether various struct stat
1689 members exist, not on the obsolescent ST_MTIM_NSEC.
1690 (utimecmp): Use the new stat-time functions rater than TIMESPEC_NS.
1692 * .cppi-disable: Add stat-time.h.
1694 2005-09-16 Jim Meyering <jim@meyering.net>
1696 * strftime.c [FPRINTFTIME] (fprintftime): Provide a new interface:
1697 size_t fprintftime (FILE *fp, char const *fmt, struct tm const *tm,
1698 int utc, int nanoseconds);
1700 date should not have to allocate a megabyte of virtual memory to
1701 handle a format argument like +%1048575T. When implemented with
1702 strftime, it must allocate such a buffer, use strftime to fill it
1703 in, print it, then free it.
1704 With fprintftime, it simply prints everything and exits.
1705 With no need for memory allocation, that's one fewer way to fail.
1707 * fprintftime.c, fprintftime.h: New files.
1708 * Makefile.am (libcoreutils_a_SOURCES):
1709 Add fprintftime.c and fprintftime.h.
1711 2005-09-15 Paul Eggert <eggert@cs.ucla.edu>
1713 * strftime.c (my_strftime): Rewrite the previous change slightly,
1714 to make it a bit faster and (I hope) clearer.
1716 2005-09-14 Jim Meyering <jim@meyering.net>
1718 * strftime.c (my_strftime): Parse the colons of %:::z *after* the
1719 optional field width, not before, so we accept %9:z, not %:9z.
1720 (my_strftime): Be sure to use L_('x') for literals.
1722 2005-09-13 Paul Eggert <eggert@cs.ucla.edu>
1724 Merge md5 from libc, and clean up some sha1 glitches.
1725 * md5.h (__GNUC_PREREQ, __THROW, __attribute__): New macros.
1726 (__md5_buffer): Renamed from md5_buffer. Add a macro undoing this
1727 if _LIBC is not defined. Add __THROW.
1728 (__md5_finish_ctx, __md5_init_ctx, __md5_process_block):
1729 (__md5_process_bytes, __md5_read_ctx, __md5_stream): Likewise.
1730 (struct md5_ctx): Mark buffer as being aligned.
1731 (rol): Remove; all uses changed to CYCLIC.
1732 * md5.c (CYCLIC): New macro. All uses of rol changed to use CYCLIC.
1733 Redo comment to minimize changes from libc.
1734 * sha1.h (struct sha1_ctx): Mark buffer as being aligned.
1735 * sha1.c (SWAP): Renamed from NOTSWAP, to avoid a horrible misnaming.
1736 All uses changed. Remove the old SWAP.
1737 Remove obvious comment about BLOCKSIZE.
1738 (rol): New macro, moved here from md5.h.
1739 (sha1_process_block): Remove an incoherent FIXME comment.
1741 * strftime.c (my_strftime): Add support for %:z, %::z, %:::z.
1742 Fix bug in formats like %2N.
1744 2005-09-13 Jim Meyering <jim@meyering.net>
1746 * xalloc.h: Revert unintended change that removed definitions
1747 of X2REALLOC and X2NREALLOC.
1749 * backupfile.c: Use ARGMATCH_VERIFY, just in case.
1751 2005-09-09 Paul Eggert <eggert@cs.ucla.edu>
1753 * regcomp.c, regex.c, regex.h, regex_internal.c, regex_internal.h:
1754 * regexec.c: Import from gnulib, to fix some 64-bit bugs.
1756 2005-09-06 Paul Eggert <eggert@cs.ucla.edu>
1758 * verify.h (__builtin_constant_p): Remove, undoing previous change.
1759 (verify_type__): Solve the problem by using a bit-field rather
1762 2005-09-05 Jim Meyering <jim@meyering.net>
1764 * verify.h (__builtin_constant_p) [__GNUC__ <= 2]: Define to 1.
1765 (verify_type__) [verify_error_if_non_const__]: New member/test,
1766 to help detect when verify or verify_expr is mistakenly passed
1767 a non-constant argument within a function.
1769 2005-08-31 Jim Meyering <jim@meyering.net>
1771 * quotearg.c (quotearg_n_options): Change code to be suboptimal, in
1772 order to avoid an unsuppressible warning from gcc on 64-bit systems.
1774 * localcharset.c (get_charset_aliases): Add `void' in parameter list
1775 to placate gcc's -Wstrict-prototypes.
1777 2005-08-27 Jim Meyering <jim@meyering.net>
1779 * md5.c: Use `#error' rather than a string literal to provoke failure.
1782 2005-08-25 Jim Meyering <jim@meyering.net>
1784 * open-safer.c: Include <config.h>.
1785 Otherwise, we'd lose LARGEFILE support in any file using
1788 2005-08-24 Jim Meyering <jim@meyering.net>
1790 * stdopen.c (stdopen): Revert to iterating over descriptors, but
1791 rather than using fstat, use fcntl with its F_GETFD flag, which
1792 is more efficient. Unlike the 2-syscall dup-close approach,
1793 this one doesn't apply any unnecessary pressure on the file
1794 descriptor pool -- thus there is one fewer way to fail.
1796 2005-08-23 Jim Meyering <jim@meyering.net>
1798 * regcomp.c, regex.c, regex.h, regex_internal.c: Update from gnulib.
1799 * regex_internal.h, regexec.c: Likewise.
1801 2005-08-19 Jim Meyering <jim@meyering.net>
1803 * stdopen.c (stdopen): Return `bool' so caller can detect failure.
1805 2005-08-17 Jim Meyering <jim@meyering.net>
1807 Make the %s format (seconds since the epoch) work for a negative
1808 number and when used with a zero-padded field width, e.g. %015s.
1810 * strftime.c (my_strftime): Move the `do_number_sign_and_padding'
1811 label so that it precedes the code to set `digits'. Otherwise,
1812 %0Ns wouldn't work. Before this change, `date -d @-22 +%05s' would
1813 print `00-22'. Now, it prints `-0022', as it should.
1815 2005-08-15 Bruno Haible <bruno@clisp.org>
1818 * regex.h (__restrict_arr): Don't define to __restrict if __cplusplus
1821 2005-08-13 Jim Meyering <jim@meyering.net>
1823 * getdate.y (get_date): Undo part of the 2005-04-04 change, so that
1824 the command "date -d'2005-03-27 +1 day'" succeeds once again, even
1825 when run in a time zone for which daylight savings time is in effect
1826 for the starting date.
1828 2005-08-12 Jim Meyering <jim@meyering.net>
1830 * regcomp.c (duplicate_node) [lint]: Set *new_idx to -1, to avoid
1831 warnings (unfounded) in caller that it may be used uninitialized.
1833 * regex.c (IF_LINT): Define.
1835 * regex_internal.c (re_string_realloc_buffers): Rename local-shadowed
1836 variable: s/new_array/offsets/.
1837 (re_acquire_state) [lint]: Set *err, to avoid warnings in caller.
1839 * regexec.c (regexec, re_search_stub) [!_LIBC]: Omit declaration
1840 of unused local, dfa.
1841 (proceed_next_node): Remove outer declaration and
1842 unnecessary initialization of local-shadowed `dest_node'.
1843 Declare it in inner scopes, nearer its uses instead.
1845 * regex.h (RE_SYNTAX_POSIX_AWK): Remove useless space-before-TAB.
1847 * fts-cycle.c (setup_dir, enter_dir, leave_dir, free_dir):
1848 Use the hash-table-based cycle-detection code not just when
1849 FTS_TIGHT_CYCLE_CHECK if specified, but also with FTS_LOGICAL.
1850 Reported by James Youngman in
1851 <http://lists.gnu.org/archive/html/bug-gnulib/2005-08/msg00011.html>.
1852 * fts_.h: Mention that with FTS_LOGICAL, we use FTS_TIGHT_CYCLE_CHECK.
1854 * fts.c (fts_cross_check) [FTS_DEBUG]: s/active_dir_ht/fts_cycle.ht/.
1855 This lets us compile with -DFTS_DEBUG, once again.
1857 2005-08-02 Jim Meyering <jim@meyering.net>
1859 * xanstrftime.c, xanstrftime.h: New files.
1861 2005-07-21 Paul Eggert <eggert@cs.ucla.edu>
1863 * getdate.y (relative_time): New type.
1864 (RELATIVE_TIME_0): New constant.
1865 (parser_control): Use relative_time instead of doing it ourselves.
1866 (%union): Add new relative_time rel member.
1867 (tYEAR_UNIT, tMONTH_UNIT, tHOUR_UNIT, tMINUTE_UNIT, tSEC_UNIT):
1869 (relunit, relunit_snumber): Now of type rel.
1870 (zone, rel, relunit, get_date): Adjust to above changes.
1872 2005-07-12 Jim Meyering <jim@meyering.net>
1874 * xalloc.h (X2NREALLOC): Define.
1876 2005-07-11 Paul Eggert <eggert@cs.ucla.edu>
1878 * verify.h (verify_expr): Use ((verify_type__ (R) *) 0), not
1879 sizeof (verify_type__ (R)), to pacify C++ compilers. Problem
1880 reported by Bruno Haible.
1882 * version-etc-fsf.c (version_etc_copyright): Parameterize the
1883 copyright symbol and the year.
1884 * version-etc.c (COPYRIGHT_YEAR): New constant.
1885 (version_etc_va): Use parameterized copyright notice.
1886 Reword to conform to the current GNU coding standards.
1888 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1890 * getloadavg.c (getloadavg) [__CYGWIN__]: Port to cygwin.
1891 [__linux__]: Allocate a big enough buffer for /proc/loadavg.
1892 [!LDAV_DONE]: Avoid unused variable warning.
1894 2005-07-08 Eric Blake <ebb9@byu.net> (tiny change)
1895 and Paul Eggert <eggert@cs.ucla.edu>
1897 * regcomp.c (init_dfa, build_range_exp): Store __btowc value
1898 in wint_t, not wchar_t. Remove now-unnecessary cast.
1900 2005-07-07 Paul Eggert <eggert@cs.ucla.edu>
1902 Switch to Isamu Hasegawa's implementation of regex, which is
1904 * regcomp.c, regex_internal.c, regex_internal.h, regexec.c:
1905 New files, from gnulib.
1906 * regex.h, regex.c: Sync from gnulib.
1907 * Makefile.am (libcoreutils_a_SOURCES): Remove regex.h; gnulib
1908 now does this automatically for us.
1909 * .cppi-disable: Add regcomp.c, regex_internal.c, regex_internal.h.
1911 2005-07-04 Paul Eggert <eggert@cs.ucla.edu>
1913 * verify.h (GL_CONCAT0, GL_CONCAT): Define unconditionally; don't
1914 depend on whether verify_decl is defined.
1915 (verify): Renamed from verify_decl. All uses changed.
1916 Use an extern function decl, as it can't possibly collide with other
1918 (verify_expr): Renamed from verify. All uses changed.
1919 (verify_type__): New private macro.
1920 (verify, verify_expr): Use it.
1922 2005-07-04 Jim Meyering <jim@meyering.net>
1924 * verify.h (verify, verify_decl): New file/macros.
1925 * Makefile.am (libcoreutils_a_SOURCES): Add verify.h here, temporarily.
1926 Eventually, it'll be pulled in via AC_LIBSOURCES.
1928 * argmatch.h (verify_dcl): Rename from VERIFY. Update use.
1930 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1932 Remove the dependency of the strftime module on the tzset module.
1933 * strftime.c (my_strftime) [! defined _LIBC && ! HAVE_RUN_TZSET_TEST]:
1934 Copy the input structure, to work around some of the bug with
1935 Solaris 2.5.1 and Solaris 2.6.
1937 2005-07-03 Jim Meyering <jim@meyering.net>
1939 * posixtm.c (posixtime) [lint]: Initialize *all* of tm0, not just
1940 the .tm_year member, since otherwise gcc-4.0 would now warn about
1941 tm_zone, tm_gmtoff, tm_isdst, tm_yday, tm_wday.
1943 2005-07-03 Paul Eggert <eggert@cs.ucla.edu>
1945 * Makefile.am (libcoreutils_a_SOURCES): Undo previous change.
1947 * Makefile.am (libcoreutils_a_SOURCES): Add fcntl--.h, stdio--h,
1948 stdlib--.h, unistd--.h.
1949 * fts.c [! _LIBC]: Include "lstat.h" rather than rolling our own.
1950 * lstat.c: Sync from gnulib.
1951 * lstat.h: New file, from gnulib.
1954 2005-07-03 Jim Meyering <jim@meyering.net>
1956 * fd-reopen.c: Include <unistd.h> for declaration of close.
1958 2005-07-02 Paul Eggert <eggert@cs.ucla.edu>
1960 Cleanup to isolate "safer" functions to a small part of the code.
1961 * fcntl--.h, stdio--.h, stdlib--.h, unistd--.h, fcntl-safer.h:
1962 * open-safer.c, stdlib-safer.h, mkstemp-safer.c, fd-reopen.h:
1963 * fd-reopen.c: New files.
1964 * fopen-safer.c: Include stdio-safer.h first, to check interface.
1965 Don't bother including stdio.h, since stdio-safer.h does.
1966 * fts.c (fd_safer): Remove decl.
1967 Include fcntl--.h rather than unistd-safer.h
1968 (fts_safe_changedir): Don't call fd_safer; no longer needed
1969 now that we include fcntl--.h.
1970 * getloadavg.c: Include fcntl--.h rather than fcntl.h.
1971 Do not include unistd-safer.h.
1972 (getloadavg): Don't call fd_safer; no longer needed
1973 now that we include fcntl--.h.
1974 * getusershell.c: Include stdio--.h rather than stdio.h
1976 (getusershell): Call fopen, not fopen_safer.
1977 * save-cwd.c: Include fcntl--.h rather than fcntl.h.
1978 Do not include unistd-safer.h.
1979 (save_cwd): Don't call fd_safer; no longer needed
1980 now that we include fcntl--.h.
1982 2005-07-02 Jim Meyering <jim@meyering.net>
1984 * getopt_.h: Assume HAVE_UNISTD_H, i.e., include <unistd.h>
1987 * fnmatch.c: Update from gnulib.
1989 * backupfile.c, canon-host.c, canonicalize.c, chown.c, cloexec.c:
1990 * dup-safer.c, dup2.c, euidaccess.c, fd-safer.c, fileblocks.c:
1991 * fopen-safer.c, fsusage.c, ftruncate.c, getcwd.c, getcwd.h:
1992 * getloadavg.c, getopt_.h, getpagesize.h, getugroups.c, group-member.c:
1993 * human.h, idcache.c, mkdir-p.c, mountlist.c, nanosleep.c, pathmax.h:
1994 * physmem.c, posixver.c, putenv.c, raise.c, safe-read.c, same.c:
1995 * save-cwd.c, setenv.c, settime.c, tempname.c, unlinkdir.c:
1996 * unsetenv.c, userspec.c, xgethostname.c, xreadlink.c:
1997 Assume HAVE_UNISTD_H, i.e., include <unistd.h> unconditionally.
1999 2005-07-01 Jim Meyering <jim@meyering.net>
2001 * chown.c, cloexec.c, dup-safer.c, dup2.c, fsusage.c, getcwd.c:
2002 * getloadavg.c, mountlist.c, openat.h, save-cwd.c, tempname.c:
2003 Assume HAVE_FCNTL_H (i.e., include <fcntl.h> unconditionally,
2004 and don't include <sys/file.h>).
2006 2005-07-01 Paul Eggert <eggert@cs.ucla.edu>
2008 * xnanosleep.c: Include timespec.h, since OpenBSD 3.4 <time.h>
2009 declares only 'struct timespec;' (!).
2011 2005-06-30 Jim Meyering <jim@meyering.net>
2013 * stdopen.c: Add copyright.
2014 Include <fcntl.h> and <unistd.h> unconditionally --
2015 it seems to be ok to do this, these days.
2017 * stdopen.c: Rewritten by Paul Eggert.
2018 Now, the minimum overhead is just two system calls: dup and close.
2020 * stdopen.c: New file. As yet unused.
2021 The minimum overhead is three fstat calls.
2022 * stdopen.h: New file.
2024 * argmatch.h [!VERIFY] (VERIFY): Define.
2025 (ARGMATCH_VERIFY): Use it, so this macro may be used more than
2026 once in any given scope.
2028 * xalloc.h (VERIFY_EXPR): Undef before defining, and add a comment.
2030 2005-06-29 Jim Meyering <jim@meyering.net>
2032 * mkdir-p.c (make_dir_parents): Don't apply sizeof to a hard-coded
2033 type name. Use the variable name instead.
2034 * idcache.c (getuser, getuidbyname, getgroup, getgidbyname): Likewise.
2036 * xalloc.h (VERIFY_EXPR): Define.
2037 (X2REALLOC): New macro, to make using x2realloc a little safer.
2039 2005-06-26 Jim Meyering <jim@meyering.net>
2041 * Makefile.am (libcoreutils_a_SOURCES): Remove diacrit.c and diacrit.h.
2043 2005-06-25 Jim Meyering <jim@meyering.net>
2045 * Makefile.am (libcoreutils_a_SOURCES): Remove
2046 root-dev-ino.c and root-dev-ino.h.
2047 (libcoreutils_a_SOURCES): Remove dev-ino.h too, now that we
2048 get it via root-dev-ino.m4
2049 (libcoreutils_a_SOURCES): Remove version-etc.c version-etc.h
2050 and version-etc-fsf.c.
2052 2005-06-24 Paul Eggert <eggert@cs.ucla.edu>
2054 * canon-host.c (canon_host) [HAVE_GETADDRINFO]: Use `= { 0, };' to
2055 initialize local `hint'. This undoes the previous change, and
2058 2005-06-23 Jim Meyering <jim@meyering.net>
2060 * Makefile.am (libcoreutils_a_SOURCES): Remove xreadlink.c
2062 (libcoreutils_a_SOURCES): Remove xstrtod.c and xstrtod.h.
2064 * backupfile.c (backup_args): Change a `0' to NULL.
2066 2005-06-22 Paul Eggert <eggert@cs.ucla.edu>
2068 * mktime.c: Include <string.h> even if !DEBUG. (From glibc.)
2069 (ranged_convert): Don't save conversion in a temporary struct.
2070 This causes a warning with GCC 4.0.0, and anyway in the typical
2071 case it's not worth the extra 100 bytes or so of code.
2072 (ranged_convert, __mktime_internal): When calling a function via a
2073 pointer P, use P () rather than (*P) (), as we now assume C89 or better.
2075 * readutmp.c (desirable_utmp_entry): Fix bug where "who -b" and
2076 "who -r" failed to give output. Problem reported by Tim Waugh.
2078 2005-06-22 Jim Meyering <jim@meyering.net>
2080 * xmalloc.c: Update from gnulib.
2082 2005-06-19 Jim Meyering <jim@meyering.net>
2084 * Makefile.am (libcoreutils_a_SOURCES): Remove xgetcwd.c, xgetcwd.h,
2087 2005-06-16 Jim Meyering <jim@meyering.net>
2089 * calloc.c (rpl_calloc): Allocate a 1-byte buffer (not 1xS or Nx1)
2090 when either N or S is zero.
2092 2005-06-15 Jim Meyering <jim@meyering.net>
2094 * mkdir-p.c (make_dir_parents): Don't let a failed chdir($PWD)
2095 stop us from restricting permissions of just-created absolute-named
2098 2005-06-14 Paul Eggert <eggert@cs.ucla.edu>
2100 Improve quality of diagnostics on restore_cwd failure.
2101 * mkdir-p.h (make_dir): Remove. All uses replaced by mkdir.
2102 (make_dir_parents): Last arg is now int * (for errno), not bool *.
2103 * mkdir-p.c (make_dir, make_dir_parents): Likewise.
2104 Rewrite "mkdir -p" algorithm to avoid the need for "stat"
2105 each time through the loop. Do not diagnose restore_cwd failure;
2106 that is the caller's job (and perhaps the caller does not care).
2108 * mkdir-p.c (CLEANUP_CWD, CLEANUP): Remove.
2109 (make_dir_parents): Revamp to avoid need for CLEANUP_CWD, CLEANUP.
2110 If the file already exists but is not a directory, don't bother
2111 to try to make its parents.
2112 Close potential file descriptor leak if we can't chdir("/") (!).
2113 Don't always return true if chdir($PWD) fails; return true only
2114 if the requested action was done successfully (except for the
2116 Don't log final directory unless we actually made it.
2117 Refactor to avoid duplicate code to fix up permissions.
2118 Don't attempt to fix up parent permissions if chdir($PWD) fails.
2120 2005-06-14 Jim Meyering <jim@meyering.net>
2122 * openat-die.c (openat_save_fail): Rename from openat_save_die.
2123 (openat_restore_fail): Rename from openat_restore_die.
2124 * openat.c, openat.h: Reflect s/_die/_fail/ renaming.
2126 * mkdir-p.c (CLEANUP_CWD): Return *true*, not false when failing
2127 to restore initial working directory.
2129 Provide an alternative to exiting immediately upon save_cwd or
2130 restore_cwd failure. Now, an application can arrange e.g.,
2131 to perform a longjump in that case.
2132 * openat.c: Include dirname.h.
2133 Use IS_ABSOLUTE_FILE_NAME rather than testing for leading slash.
2134 (rpl_openat, fdopendir, fstatat): Call openat_save_die
2135 and openat_restore_die rather than calling error directly.
2136 Don't include "error.h" or "exitfail.h"; they're no longer needed.
2138 * openat-die.c (openat_save_die, openat_restore_die): New file.
2139 * openat.h (openat_save_die, openat_restore_die): Declare and define.
2141 2005-06-13 Jim Meyering <jim@meyering.net>
2143 * mkdir-p.c (make_dir_parents): New parameter: different_working_dir,
2144 to tell caller if/when we change the working directory and are
2145 unable to return to the initial one.
2146 * mkdir-p.h (make_dir_parents): Update prototype.
2148 2005-06-12 Jim Meyering <jim@meyering.net>
2150 * mkdir-p.c (CLEANUP_CWD): Change one more `return 1' to
2151 `return false'. This fixes a bug introduced on 2004-07-30.
2153 2005-06-01 Paul Eggert <eggert@cs.ucla.edu>
2155 Use "file name" when talking about file names, instead of "filename"
2156 or "path", as per the GNU coding standards.
2157 * mkdir-p.c: Renamed from makepath.c.
2158 (make_dir_parents): Renamed from make_path. All callers changed.
2159 * mkdir-p.h: Likewise. All includers changed.
2160 * filenamecat.c: Renamed from path-concat.c.
2161 (file_name_concat): Renamed from path_concat. All callers changed.
2162 [TEST_FILE_NAME_CONCAT]: Renamed from TEST_PATH_CONCAT.
2163 * filenamecat.h: Likewise. All includers changed.
2164 * acl.c: Don't use "path" or "filename" to mean "file name"
2165 in comments or local variable names.
2166 * basename.c: Likewise.
2167 * canonicalize.c, canonicalize.h: Likewise.
2168 * dirname.c, dirname.h: Likewise.
2169 * euidaccess.c: Likewise.
2170 * exclude.c: Likewise
2171 * fnmatch_.h, fnmatch_loop.c: Likewise.
2172 * fsusage.c, fsuage.h: Likewise.
2173 * fts.c, fts_.h: Likewise.
2174 * getcwd.c: Likewise.
2175 * getloadavg.c: Likewise.
2176 * mkstemp.c: Likewise.
2177 * mountlist.c, mountlist.h: Likewise.
2178 * openat.c, openat.h: Likewise.
2179 * readlink-stub.c: Likewise.
2180 * readutmp.c, readutmp.h: Likewise.
2181 * rename.c: Likewise.
2182 * rmdir.c: Likewise.
2184 * savedir.c: Likewise.
2185 * stripslash.c: Likewise.
2186 * tempname.c: Likewise.
2187 * xreadlink.c: Likewise.
2188 * exclude.c (excluded_file_name): Renamed from excluded_filename.
2190 * exclude.h: Likewise.
2192 2005-05-30 Paul Eggert <eggert@cs.ucla.edu>
2194 * euidaccess.c (getuid, getgid, getuid, getegid)
2195 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2196 * idcache.c (getpwuid, getpwnam, getgrgid, getgrnam)
2197 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2198 * pathmax.h: Include <limits.h> unconditionally, since other
2199 files have been getting away with it for years (MORE/BSD 4.3
2201 * userspec.c (getpwnam, getgrnam, getgrgid)
2202 [!defined _POSIX_VERSION]: Remove decls; not needed these days.
2204 2005-05-29 Paul Eggert <eggert@cs.ucla.edu>
2206 * pathmax.h (_POSIX_PATH_MAX) [!defined _POSIX_PATH_MAX]:
2207 Define to 256, not 255, as per modern POSIX.
2209 2005-05-27 Paul Eggert <eggert@cs.ucla.edu>
2211 * fts.c: Don't worry about debugging on pre-C99-comopatible hosts;
2212 the configuration hassle isn't worth it.
2213 Include inttypes.h and stdint.h unconditionally if FTS_DEBUG.
2214 (LONGEST_MODIFIER, PRIuMAX): Remove.
2216 * strnumcmp.c, strnumcmp.h, strnumcmp-in.h, strintcmp.c:
2219 2005-05-22 Paul Eggert <eggert@cs.ucla.edu>
2221 * fts.c (fd_safer) [_LGPL_PACKAGE]: New static function,
2222 so that unistd-safer.h (GPL'ed code) need not be included.
2224 2005-05-20 Paul Eggert <eggert@cs.ucla.edu>
2226 Split the fts code into GPL'ed and LGPL'ed parts, and fix some
2227 minor memory-allocation bugs.
2229 * fts.c: Don't include "cycle-check.h" or "hash.h".
2230 (setup_dir, free_dir): New functions.
2231 (enter_dir, leave_dir): Define trivial
2232 alternatives of _LGPL_PACKAGE. Move to fts-cycle.c if !_LGPL_PACKAGE.
2233 (HT_INITIAL_SIZE, ENTER_DIR): Remove. All uses removed.
2234 (LEAVE_DIR): Fix typo: pass Fts and Ent to leave_dir.
2235 (struct Active_dir, AD_compare, AD_hash, enter_dir, leave_dir):
2236 Move to fts-cycle.c.
2237 (fts_open): Use setup_dir.
2238 (fts_close): Use free_dir.
2239 (fts_read): Have just one copy of the ENTER_DIR code rather than three.
2240 This adds a label and some gotos, but the alternatives were messier.
2241 Check for memory allocation failure when entering a dir.
2242 (fts_stat) [_LGPL_PACKAGE]: Bring back glibc cycle detection code.
2243 * fts_.h (_LGPL_PACKAGE) [defined _LIBC]: New macro.
2244 (FTS): New member fts_cycle, that is a union that contains the
2245 old active_dir_ht and cycle_state. All uses changed to mention
2246 fts_cycle.ht and fts_cycle.state.
2247 * fts-cycle.c: New file, containing GPL'ed code migrated out of
2248 fts.c, with the following changes:
2249 (setup_dir, free_dir): New functions.
2250 (enter_dir): Now returns bool. Return true if successful, false
2251 if memory exhausted. All callers changed.
2252 Do not bother partly cleaning up on
2253 memory allocation failure; that is free_dir's job.
2254 However, free ad if hash_insert fails, to avoid memory leak.
2255 (enter_dir, leave_dir): Accommodate change to FTS by inspecting
2256 fts->fts_options to see which union member to use.
2258 2005-05-20 Eric Blake <ebb9@byu.net> (tiny change)
2260 * chown.c (rpl_chown): Return -1 on failure.
2262 2005-05-20 Jim Meyering <jim@meyering.net>
2264 * fts.c (fts_open): Remove useless but otherwise harmless malloc call.
2265 Spotted by Paul Eggert.
2267 2005-05-19 Jim Meyering <jim@meyering.net>
2269 * unlinkdir.h (cannot_unlink_dir) [UNLINK_CANNOT_UNLINK_DIR]:
2270 Use #define rather than a static function, to avoid a warning
2271 when the function was not used.
2273 2005-05-18 Paul Eggert <eggert@cs.ucla.edu>
2275 * canonicalize.c: Include canonicalize.h first, to test interface.
2276 Include <stddef.h> unconditionally, since we assume C89 now.
2277 All uses of PTR_INT_TYPE replaced by ptrdiff_t.
2278 * fts.c: Include fts_.h first, to check interface.
2279 Do not include intprops.h; no longer needed.
2280 Include cycle-check.h and hash.h, since fts_.h no longer does.
2281 Remove unnecessary casts of closedir to void.
2282 (fts_build): Use a simpler method (not involving TYPE_SIGNED) to
2283 decide whether to decrement nlinks.
2284 * fts_.h: Do not include hash.h or cycle-check.h; no longer needed.
2285 (FTS): Use struct hash_table * instead of Hash_table, so that
2286 we no longer need to include hash.h here.
2288 2005-05-14 Paul Eggert <eggert@cs.ucla.edu>
2290 * unlinkdir.c, unlinkdir.h: New files.
2292 2005-05-14 Jim Meyering <jim@meyering.net>
2294 * unlocked-io.h, gethrxtime.c, gethrxtime.h, mountlist.h,
2295 * xtime.h, path-concat.c: Correct cpp indentation.
2297 2005-05-14 Jim Meyering <jim@meyering.net>
2299 Update FSF postal mail address everywhere.
2301 2005-05-09 Paul Eggert <eggert@cs.ucla.edu>
2303 * fts_.h (FTS): Use correct type for fts_compar member.
2304 (FTSENT): New member fts_fts. Remove members fts_ino, fts_dev,
2305 fts_nlink; no longer needed now that fts_statp is always there.
2306 All uses changed to use fts_statp instead.
2307 * fts.c (__P): Remove. All uses rewritten to assume C89 or better.
2308 (fts_open): Don't cast a function value in a possibly-unsafe way.
2309 (fts_compar): New function.
2310 (fts_sort): Use it. But optimize the common case where all
2311 pointers smell the same.
2313 2005-05-08 Paul Eggert <eggert@cs.ucla.edu>
2315 * yesno.c: Include getline.h, not ctype.h.
2316 (yesno): Don't remove leading white space; POSIX doesn't allow it.
2317 Use getline to remove arbitrary restriction on response length.
2319 2005-05-05 Paul Eggert <eggert@cs.ucla.edu>
2321 * makepath.c (make_path): chdir to "//", not "/", if the file name
2322 starts with exactly two slashes. This doesn't solve the problem
2323 in general but it's better than nothing. Problem reported by
2324 Pierre A. Humblet via Eric Blake.
2326 2005-05-01 Paul Eggert <eggert@cs.ucla.edu>
2328 * modechange.h (mode_free): Remove; all callers changed to invoke
2330 * modechange.c: Likewise.
2331 xstrtol.h, stdbool.h, stddef.h: Don't include; no longer needed.
2332 (MODE_DONE): New constant.
2333 (struct mode_change): Remove 'next' member.
2334 (make_node_op_equals): New function; like the old one of the
2335 same name, except it allocates an array.
2336 (mode_compile, mode_create_from_ref): Use it.
2337 (mode_compile): Allocate result as an array, not a linked list.
2338 Parse octal string ourself, so that we catch mistakes like "+0".
2339 (mode_adjust): Arg is an array, not a linked list.
2341 * mbswidth.c, regex.c, strtol.c: Sync from gnulib.
2343 2005-04-28 Paul Eggert <eggert@cs.ucla.edu>
2345 * tempname.c (S_ISDIR, S_IRUSR, S_IRUSR, S_IWUSR, S_IXUSR): Remove.
2346 [!_LIBC] Include "stat-macros.h" instead.
2348 * file-type.c: Include file-type.h first.
2349 * filetype.h: Don't assume <sys/stat.h> was included first.
2351 * modechange.c: Include stat-macros.h, xalloc.h.
2352 (S_ISDIR, S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR):
2353 (S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH, S_IRXWU):
2354 (S_IRWXG, S_IRWXO, CHMOD_MODE_BITS):
2355 Remove. This is now stat-macros.h's job.
2356 (talloc): Remove. All callers replaced by xalloc, so that
2357 our invokers don't have to worry about reporting memory failures.
2358 (make_node_op_equals): Remove.
2359 (MODE_ORDINARY_CHAGE, MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2361 (struct mode_change): Moved here from modechange.h.
2362 (mode_append_entry): Remove.
2363 (mode_compile): Remove MASKED_OPS arg, since it encouraged
2364 apps to have incorrect behavior. Use simpler algorithm for head
2365 and tail. Don't futz with umask; that's now the job of mode_adjust.
2366 Detect more invalid usages rather than having somewhat-random behavior.
2367 Don't insert an "a=" action, as that leads to incorrect behavior.
2368 (mode_compile, mode_create_from_ref): Return NULL on error instead
2369 of an enum, since now there's only one way to have an error. All
2371 (mode_adjust): Accept new arg UMASK_VALUE, and interpret it
2372 at the correct time. Simplify calculation of "+u" and its ilk.
2373 Don't mishandle "+X".
2374 (mode_free): Remove "register" and localize decls.
2375 * modechange.h (MODE_X_IF_ANY_X, MODE_COPY_EXISTING):
2376 (struct mode_change): Move to modechange.c; callers don't
2377 need to see this stuff.
2378 (MODE_MASK_EQUALS, MODE_MASK_PLUS, MODE_MASK_MINUS, MODE_MASK_ALL):
2379 (MODE_INVALID, MODE_MEMORY_EXHAUSTED, MODE_BAD_REFERENCE): Remove.
2380 (mode_change, mode_adjust): Reflect the new signatures noted above.
2382 2005-04-18 Paul Eggert <eggert@cs.ucla.edu>
2384 * Makefile.am (noinst_LIBRARIES): fetish -> coreutils.
2385 (libcoreutils_a_SOURCES): Renamed from libfetish_a_SOURCES.
2387 (libcoreutils_a_LIBADD): Renamed from libfetish_a_LIBADD.
2389 (libcoreutils_a_DEPENDENCIES): Renamed from libfetish_a_DEPENDENCIES.
2391 * chdir-long.c: fetish->coreutils in comment.
2392 * t-chdir-long: fetish->coreutils in compilation command.
2394 2005-04-13 Paul Eggert <eggert@cs.ucla.edu>
2396 * getdate.y (zone): Allow relunit_snumber after tZONE, so
2397 that "UTC +1 second" continues to work. Problem reported
2399 (relunit_snumber): New rule.
2402 2005-04-12 Paul Eggert <eggert@cs.ucla.edu>
2404 * getdate.y (universal_time_zone_table): New constant.
2405 (time_zone_table): Remove GMT, UT, UTC entries; they're now in
2406 universal_time_zone_table.
2407 (lookup_zone): Prefer universal_time_zone_table to
2408 local_time_zone_table, so that "GMT" time stamps are allowed in
2409 London during the summer. Problem reported by Ian Abbott.
2411 2005-04-11 Paul Eggert <eggert@cs.ucla.edu>
2413 Add bulletproofing for cases where stdin, stdout, or stderr are closed.
2414 * fcntl-safer.h, open-safer.c: Remove.
2415 * fd-safer.c: New file.
2416 * dup-safer.c: Include unistd-safer.h first, to test interface.
2417 (dup_safer) [!deefined F_DUPD]: Use new fd_safer function instead of
2418 rolling our own code.
2419 * fts.c: Include unistd-safer.h.
2420 (fts_safe_changedir): Use fd_safer.
2421 * getloadavg.c: Include unistd-safer.h.
2422 (getloadavg): Use fd_safer.
2423 * getusershell.c: Include stdio-safer.h.
2424 (getusershell): Use fopen_safer.
2425 * save-cwd.c: Include unistd-safer.h.
2426 (save_cwd): Use fd_safer.
2427 * unistd-safer.h (fd_safer): New decl.
2428 * Makefile.am (libfetish_a_SOURCES): Remove dup-safer.c,
2429 fcntl-safer.h, fopen-safer.c, open-safer.c, stdio-safer.h,
2432 2005-04-09 Jim Meyering <jim@meyering.net>
2434 * fts.c (__attribute__, ATTRIBUTE_UNUSED): Define.
2435 Mark parameter `sp' with ATTRIBUTE_UNUSED.
2437 Avoid warnings from gcc-4.
2438 * canon-host.c (canon_host) [HAVE_GETADDRINFO]: Use memset
2439 rather than `= { 0 };' to initialize local `hint'.
2440 * unicodeio.c (__attribute__, ATTRIBUTE_UNUSED): Define.
2441 (exit_failure_callback, fallback_failure_callback): Mark unused
2442 parameters with ATTRIBUTE_UNUSED.
2444 * posixtm.c (posixtime) [lint]: Avoid spurious warning from gcc-4's
2445 -Wuninitialized: initialize tm0.tm_year.
2447 * human.c (humblock): Set *options even when returning due to
2448 xstrtoumax conversion failure. Thanks to a used-uninitialized
2451 2005-04-08 Paul Eggert <eggert@cs.ucla.edu>
2453 * nanosleep.c (rpl_nanosleep): Include "timespec.h" before macros
2454 that might redefine system include files.
2455 (siginterrupt) [!HAVE_SIGINTERRUPT]: New macro.
2456 (my_usleep): Use NULL rather than (void *) 0.
2457 (rpl_nanosleep) [!defined SA_NOCLDSTOP]:
2458 Use siginterrupt to specify that system calls should be interrupted.
2459 (rpl_nanosleep): Move initialization of suspended closer to call of
2462 2005-04-04 Paul Eggert <eggert@cs.ucla.edu>
2464 * getdate.y (parser_control): rels_seen is now a boolean, not a
2465 count, since there's no maximum. All uses changed.
2466 Add member dsts_seen.
2467 (local_zone): Accumulate dsts_seen rather than relying on tm_isdst
2469 (get_date): Initialize dsts_seen, and check that it doesn't go over 1.
2470 Use pc_rels_seen to decide whther a date is absolute.
2472 * getdate.y (number): Don't overwrite year.
2473 (get_date): Initialize pc.year.digits to 0, not 4, to enable above
2476 2005-03-30 Paul Eggert <eggert@cs.ucla.edu>
2478 * readutmp.h (read_utmp): New arg OPTIONS. All uses changed.
2479 * readutmp.c: Likewise. Include signal.h, stdbool.h.
2480 (desirable_utmp_entry): New function.
2481 (read_utmp) [defined UTMP_NAME_FUNCTION]: Redo memory allocation
2482 using x2nrealloc, to simplify logic.
2483 (read_utmp) [!defined UTMP_NAME_FUNCTION]: Check for overflow in
2484 size calculation. Do not assume utmp file is a regular file.
2485 * readutmp.h (UT_PID): Moved here from ../src/who.c.
2486 (READ_UTMP_CHECK_PIDS): New constant.
2488 2005-03-29 Jim Meyering <jim@meyering.net>
2490 * long-options.c (long_options): Use NULL, not `0'.
2492 2005-03-27 Jim Meyering <jim@meyering.net>
2494 * argmatch.c: Clarify comment: null-terminated -> NULL-terminated.
2496 2005-03-26 Paul Eggert <eggert@cs.ucla.edu>
2498 * intprops.h (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND):
2499 "one's complement" -> "ones' complement" in comment, as per Knuth.
2500 "value of type" -> "type or expression" in comment.
2501 * mktime.c, strftime.c: Propagate intprops.h comment nits.
2503 2005-03-26 Jim Meyering <jim@meyering.net>
2506 * intprops.h: Add the apostrophe in `(one|two)'s complement'.
2507 Correct typos: s/or/of/.
2509 2005-03-23 Jim Meyering <jim@meyering.net>
2511 * canonicalize.c: Remove duplicate `#include "stat-macros.h"'.
2513 2005-03-21 Paul Eggert <eggert@cs.ucla.edu>
2515 * Makefile.am (libfetish_a_SOURCES): Remove stat-macros.h, xstrtoul.c,
2516 as they are now done by Autoconf macros.
2518 2005-03-20 Paul Eggert <eggert@cs.ucla.edu>
2520 * gettext.h, regex.c, setenv.c, vasprintf.c: Sync from gnulib.
2521 * vasnprintf.c (EOVERFLOW): Define if not already defined.
2522 This merges a change from gnulib.
2524 2005-03-18 Paul Eggert <eggert@cs.ucla.edu>
2526 * strftime.c (my_strftime): If the underlying strftime returns 0
2527 (which shouldn't happen), generate nothing instead of returning 0
2528 immediately, so that nstrftime (NULL, ...) doesn't return 0.
2530 2005-03-15 Paul Eggert <eggert@cs.ucla.edu>
2532 * strftime.c (my_strftime): Prepend space to format so that we can
2533 reliably distinguish strftime failure from empty output on POSIX
2536 2005-03-14 Paul Eggert <eggert@cs.ucla.edu>
2538 * mktime.c (TYPE_TWOS_COMPLEMENT, TYPE_ONES_COMPLEMENT,
2539 TYPE_SIGNED_MAGNITUDE, TYPE_MINIMUM, TYPE_MAXIMUM): Sync from
2541 * strtol.c: Likewise.
2543 2005-03-14 Jim Meyering <jim@meyering.net>
2545 * strftime.c (my_strftime) [HAVE_STRFTIME && ! (_NL_CURRENT
2546 && HAVE_STRUCT_ERA_ENTRY)]: Initialize the first byte of ubuf[]
2547 to be nonzero so that we (and caller) can detect the difference
2548 between a valid zero-length expansion and an error return, even
2549 when the underlying strftime fails before writing anything into
2552 2005-03-11 Jim Meyering <jim@meyering.net>
2554 * getdate.c: Regenerate using bison-2.0.
2556 2005-03-10 Jim Meyering <jim@meyering.net>
2558 * save-cwd.c [!HAVE_FCHDIR]: Define open, fchdir, and chdir_long
2559 so that this module works on systems without fchdir.
2561 * Makefile.am (libfetish_a_SOURCES): Remove xstrtol.c and xstrtol.h.
2563 2005-03-09 Paul Eggert <eggert@cs.ucla.edu>
2565 Factor int-properties macros into a single file, except for
2566 glibc-related files.
2567 * intprops.h: New file.
2568 * getloadavg.c: Include it instead of limits.h.
2569 (INT_STRLEN_BOUND): Remove.
2570 * human.c: Include intprops.h.
2571 (group_number): Use INT_STRLEN_BOUND instead of rolling it ourself.
2572 * human.h (LONGEST_HUMAN_READABLE): Use 146/485 rather than 302/1000.
2573 * inttostr.h: Include intprops.h instead of limits.h.
2574 (INT_STRLEN_BOUND, INT_BUFSIZE_BOUND): Remove.
2575 * mktime.c (TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT): New macros,
2576 for consistency with intprops.h.
2577 (time_t_is_integer, twos_complement_arithmetic): Use them.
2578 * sig2str.h: Include <signal.h>, intprops.h.
2579 (INT_STRLEN_BOUND): Remove.
2580 * strftime.c (TYPE_SIGNED): Remove.
2581 (INT_STRLEN_BOUND): Switch to same implementation as intprops.h.
2582 * strtol.c: Adjust comments to match intprops.h.
2583 * userspec.c: Include intprops.h.
2584 (TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Remove.
2585 * utimecmp.c, xnanosleep.c, xstrtol.c: Likewise.
2586 * utimecmp.c (utimecmp): Use TYPE_IS_INTEGER, TYPE_TWOS_COMPLEMENT
2587 instead of rolling our own expressions.
2588 * xstrtol.c: Include xstrtol.h first, to test interface.
2589 * fts.c: Include intprops.h.
2590 (TYPE_SIGNED): Remove.
2592 2005-03-09 Jim Meyering <jim@meyering.net>
2594 More migration to AC_LIBSOURCES/AC_LIBOBJ.
2595 * Makefile.am (libfetish_a_SOURCES): Remove two more pairs of files:
2596 cycle-check.c, cycle-check.h and argmatch.c, argmatch.h.
2598 * cycle-check.c: Don't include "xalloc.h". It's not used.
2600 2005-03-01 Paul Eggert <eggert@cs.ucla.edu>
2602 Remove workaround for bug in Linux kernel 2.6.8 or thereabouts.
2603 The workaround isn't strictly needed for POSIX conformance, and
2604 it's too much of a pain to configure and maintain. We'll ask
2605 people to fix their kernels instead.
2606 * xnanosleep.c: Don't include gethrxtime.h or xtime.h.
2607 (NANOSLEEP_BUG_WORKAROUND): Remove.
2608 (xnanosleep): Remove the workaround.
2610 2005-02-27 Jim Meyering <jim@meyering.net>
2612 * xnanosleep.c (xnanosleep): Work around bug in Linux-2.6.8.1's
2613 nanosleep whereby it fails without setting errno upon being resumed
2614 after being suspended.
2616 2005-02-25 Paul Eggert <eggert@cs.ucla.edu>
2618 * vasnprintf.c (VASNPRINTF) [!USE_SNPRINTF]: Correct the test for
2619 integer overflow again. Actually, neither this nor the 2005-01-23
2620 change fixes any bug on any plausible platform; it's more of a
2623 * config.charset, gettext.h, localcharset.c: Sync from gnulib.
2625 2005-02-23 Paul Eggert <eggert@cs.ucla.edu>
2627 * strftime.c: Include <stdbool.h>. Use bool where appropriate,
2629 (my_strftime): Do not mishandle years close to INT_MAX, by doing
2630 the right thing even if adding 1900 would overflow. Similarly
2631 for tm_mon + 1 and tm_yday + 1.
2632 Make %Y always equivalent to %C%y, and similarly for %G and %g.
2633 (DO_NUMBER, DO_NUMBER_SPACEPAD): Set digits to d, not a conditional.
2634 (DO_SIGNED_NUMBER): New macro.
2635 (my_strftime) [HAVE_TZNAME]: Don't dump core if tp->tm_dst > 1.
2637 2005-02-21 Paul Eggert <eggert@cs.ucla.edu>
2639 * Makefile.am (libfetish_a_SOURCES): Remove xnanosleep.c,
2640 xnanosleep.h; now done by ../m4/xnanosleep.m4 automatically.
2642 2005-02-20 Paul Eggert <eggert@cs.ucla.edu>
2644 * gethrxtime.h, gethrxtime.c, xtime.h: New files.
2645 * timespec.h (gettime): Return void, since it always
2646 succeeds now. All uses changed.
2647 * gettime.c (gettime) Likewise.
2648 [HAVE_NANOTIME]: Prefer nanotime.
2649 Assume gettimeofday succeeds, as POSIX requires.
2650 Assime time () succeeds, since other code already does.
2651 * xnanosleep.c: Include xtime.h and gethrxtime.h, not xalloc.h.
2652 (timespec_subtract): Remove.
2653 (NANOSLEEP_BUG_WORKAROUND): New constant.
2654 (xnanosleep): Use gethrxtime rather than gettime; this simplifies
2655 things considerably. Use it only on GNU/Linux hosts, since the
2656 workaround shouldn't be needed elsewhere.
2658 2005-02-20 Neil Conway <neilc@samurai.com>
2660 * xgethostname.c (xgethostname): Check for ENOMEM, which is
2661 returned by OSX/Darwin if the specified buffer is not large
2662 enough for the hostname.
2664 2005-02-20 Jim Meyering <jim@meyering.net>
2667 * Makefile.am (libfetish_a_SOURCES): Remove
2668 linebuffer.[ch] and stripslash.c.
2670 2005-02-11 Jim Meyering <jim@meyering.net>
2672 Remove names of files that are now mentioned in AC_LIBSOURCES
2673 and AC_LIBOBJ uses in inttostr.m4.
2674 * Makefile.am (libfetish_a_SOURCES): Remove imaxtostr.c,
2675 offtostr.c, and umaxtostr.c.
2676 (EXTRA_DIST): Remove inttostr.c and inttostr.h.
2678 2005-02-08 Jim Meyering <jim@meyering.net>
2680 * Makefile.am (libfetish_a_SOURCES): Remove memcasecmp.c
2683 2005-02-07 Jim Meyering <jim@meyering.net>
2685 * Makefile.am (libfetish_a_SOURCES): Remove fts.c, fts_.h, and
2686 getcwd.h now that they're mentioned in AC_LIBSOURCES and AC_LIBOBJ
2687 uses in the corresponding ../m4/*.m4.
2689 2005-02-03 Paul Eggert <eggert@cs.ucla.edu>
2691 * memrchr.h: New file.
2692 * chdir-long.c: Include it.
2693 * memrchr.c [!defined _LIBC]: Include it rather than <string.h>.
2694 Don't bother including stddef.h.
2696 2005-02-01 Paul Eggert <eggert@cs.ucla.edu>
2698 * mountlist.h (MOUNTLIST_H_): New macro, to protect against double
2700 Include <sys/types.h>, for dev_t.
2701 (ME_DUMMY, ME_REMOTE): Move from here....
2702 * mountlist.c (ME_DUMMY, ME_REMOTE): To here.
2703 (ME_DUMMY): Count "subfs" as a dummy. Problem reported by
2705 Include mountlist.h first, to test the interface.
2707 2005-01-29 Jim Meyering <jim@meyering.net>
2709 * Makefile.am (libfetish_a_SOURCES): Remove many files from this
2710 list, now that automake determines their names automatically,
2711 thanks to the new AC_LIBSOURCES and AC_LIBOBJ uses in the
2712 corresponding ../m4/*.m4 files.
2713 (EXTRA_DIST): Add getdate.c here, so that we continue to distribute it.
2715 2005-01-25 Jim Meyering <jim@meyering.net>
2717 * path-concat.c: Don't include assert.h.
2718 (path_concat): Remove assertion that would have triggered
2719 for ABASE starting with more than one slash.
2720 Reported by Andreas Schwab.
2722 * path-concat.c (path_concat): Set *BASE_IN_RESULT
2723 properly when ABASE is an absolute file name.
2724 Correct the description of this function.
2726 Add an assertion and a test driver.
2727 This fixes a bug introduced on 2004-07-02.
2728 Andreas Schwab reported the resulting failure of cp --parents:
2729 http://lists.gnu.org/archive/html/bug-coreutils/2005-01/msg00130.html
2731 2005-01-23 Jim Meyering <jim@meyering.net>
2733 * vasnprintf.c (VASNPRINTF) [!USE_SNPRINTF]: Correct the test for
2736 2005-01-21 Paul Eggert <eggert@cs.ucla.edu>
2739 * error.c [!_LIBC && !ENABLE_NLS]: Do not include "gettext.h";
2740 not needed. This removes a dependency on the gettext module.
2741 [defined _LIBC]: Do not include <libintl.h>; not needed.
2743 2005-01-20 Paul Eggert <eggert@cs.ucla.edu>
2745 * save-cwd.c (save_cwd): Remove code to support the case
2746 where fchdir is missing or flaky.
2748 * Makefile.am (libfetish_a_SOURCES): Add version-etc-fsf.c.
2750 2005-01-20 Simon Josefsson <jas@extundo.com>
2752 * version-etc-fsf.c: New file, with version_etc_copyright.
2753 * version-etc.c: Remove version_etc_copyright.
2754 * version-etc.h (version_etc_copyright): Use [] instead of * in
2755 prototype, suggested by Paul Eggert.
2757 2005-01-19 Jim Meyering <jim@meyering.net>
2759 * openat.h (AT_SYMLINK_NOFOLLOW): Define to 4096, so it's the
2760 same value as for Solaris 9.
2762 * chdir-long.c (chdir_long): Rewrite to remove limitation on
2763 component length. This included changing the parameter to be
2764 of type `char *' rather than `char const *'.
2765 * chdir-long.h (chdir_long): Update prototype.
2766 * t-chdir-long: A test harness to exercize chdir-long.c's
2767 sample main program.
2769 * openat.c (fdopendir, fstatat): New functions.
2770 * openat.h: Include headers required for use of DIR and struct stat.
2771 [AT_SYMLINK_NOFOLLOW]: Define.
2772 (fdopendir, fstatat): Add prototypes.
2774 2005-01-04 Paul Eggert <eggert@cs.ucla.edu>
2776 * human.c (SIZE_MAX, UINTMAX_MAX): Move these conditional
2777 definitions to be after all include files, to avoid collisions.
2778 Problem reported by Bob Proulx.
2780 2005-01-04 Bob Proulx <bob@proulx.com>
2782 * obstack.c [DEFAULT_ALIGNMENT]: Use an intermediate type to simplify
2783 offsetof() macro construct to avoid compile failure with native HP-UX
2784 11.0 ANSI C compiler.
2786 2005-01-03 Paul Eggert <eggert@cs.ucla.edu>
2788 * utimens.c (futimens): Robustify the previous patch, by checking
2789 for known valid error numbers rather than observed invalid ones.
2791 2005-01-03 Jim Meyering <jim@meyering.net>
2793 * utimens.c (futimens): Account for the fact that futimes
2794 can also fail with errno == ENOSYS in that case.
2795 Patch from Dmitry V. Levin.
2797 2005-01-03 Paul Eggert <eggert@cs.ucla.edu>
2799 * utimens.c (futimens) [HAVE_FUTIMES]: Fall back on utimes if
2800 futimes fails with errno == ENOENT. Problem reported by
2803 2005-01-02 Jim Meyering <jim@meyering.net>
2805 * version-etc.c (version_etc_copyright): Update copyright date.
2807 2004-12-31 Jim Meyering <jim@meyering.net>
2809 * openat.c (rpl_openat): Correct comment.
2810 Call free_cwd, to avoid leaking a file descriptor.
2812 2004-12-23 Paul Eggert <eggert@cs.ucla.edu>
2814 * getdate.y (YYSTACK_USE_ALLOCA): Define to 0, since there's no
2815 need to extend the stack.
2816 (YYINITDEPTH): New macro, so that the initial stack isn't overly
2819 2004-12-19 Paul Eggert <eggert@cs.ucla.edu>
2821 * c-strtod.c (STRTOD): Depend on HAVE_C99_STRTOLD, not
2824 * alloca_.h: Conditionalize on _GNULIB_ALLOCA_H, not _ALLOCA_H.
2825 Remove now-obsolete comment about AIX.
2826 * getdate.y: Include <alloca.h> only if HAVE_ALLOCA.
2827 (YYSTACK_USE_ALLOCA): Define to 0 if !HAVE_ALLOCA.
2828 (YYMAXDEPTH): New macro.
2830 2004-12-11 Jim Meyering <jim@meyering.net>
2832 * chdir-long.c: Fail via #error if PATH_MAX is not defined, since
2833 this file is now compiled only on systems that define PATH_MAX.
2835 2004-12-08 Paul Eggert <eggert@cs.ucla.edu>
2837 * getdate.y (textint): New member "negative".
2838 (time_zone_hhmm): New function.
2839 Expect 14 shift-reduce conflicts, not 13.
2840 (o_colon_minutes): New rule.
2841 (time, zone): Use it to add support for +HH:MM, UTC+HH:MM.
2842 (yylex): Set the "negative" member of signed numbers.
2844 2004-12-06 Jim Meyering <jim@meyering.net>
2846 * Makefile.am (libfetish_a_SOURCES): Begin removing .c and .h file
2847 names, as they are added to AC_LIBSOURCES directives in the
2848 corresponding m4/*.m4 files.
2850 2004-12-05 Jim Meyering <jim@meyering.net>
2852 Currently, fpending.m4 punts (by defining PENDING_OUTPUT_N_BYTES
2853 to 1) if it doesn't find a valid expression for the replacement
2854 function. Before this change, that might have gone undetected
2855 for some time. Now, we'll catch it close to the source.
2857 * t-fpending.c: New file. Test the __fpending function.
2858 This ensures that if there is an error in the definition of the
2859 PENDING_OUTPUT_N_BYTES expression, we'll find about it right away;
2860 that value is used only in the rare event that close_stdout's
2861 fclose fails with EBADF.
2862 * Makefile.am (unit-test): New target.
2863 (check): Depend on it.
2864 (noinst_PROGRAMS): Define.
2866 * Makefile.am (unit-test): Depend on t-fpending.
2867 Make the target .PHONY.
2869 2004-12-02 Paul Eggert <eggert@cs.ucla.edu>
2871 * openat.c: Include "openat.h" before other include files.
2872 Include "exitfail.h".
2873 (openat): Remove #undef; no longer needed now that we include openat.h
2875 (rpl_openat): Add comment about mode_t promotion. Simplify
2876 code a bit by moving initializations around. Use exit_failure
2877 rather than EXIT_FAILURE.
2878 * openat.h: Add copyright and authorship notice.
2879 (AT_FDCWD): Use the same value Solaris 9 uses, except of type
2880 'int' not 'unsigned int'.
2882 * save-cwd.c: Include "save-cwd.h" before other include files.
2883 (O_DIRECTORY): Remove; not needed here, since "." must be
2884 a directory. All uses removed.
2885 (save_cwd): Use __sgi || __sun, not sun || __sun. __sun is
2886 universal on Suns, and we also need to test for IRIX.
2887 Revamp code to use 'if' rather than '#if'.
2888 Avoid unnecessary comparison of cwd->desc to 0.
2890 2004-12-01 Paul Eggert <eggert@cs.ucla.edu>
2892 * hard-locale.c: Assume <locale.h> exists.
2894 (GLIBC_VERSION): New macro.
2895 (hard_locale): Assume setlocale exists.
2896 Rewrite to avoid #ifdef.
2897 Use strdup rather than malloc + strcpy.
2898 * human.c: Assume <locale.h> exists.
2899 (human_readable): Assume localeconv exists.
2901 2004-11-30 Paul Eggert <eggert@cs.ucla.edu>
2903 * getcwd.c (is_ENAMETOOLONG): New macro.
2904 (__getcwd.c): Don't restore errno; glibc doesn't.
2905 [HAVE_PARTLY_WORKING_GETCWD && !defined AT_FDCWD]: Try system getcwd
2906 first, falling back to our code only if its results look suspicious.
2907 Ensure that the resulting buffer is only as large as necessary.
2909 * readutmp.c: Include readutmp.h first.
2910 Include <errno.h>, since readutmp.h no longer does that.
2911 * readutmp.h: Don't include <errno.h>,
2912 <sys/param.h>, <time.h>; not needed to establish interface.
2913 (errno): Remove decl.
2914 (HAVE_STRUCT_XTMP_UT_TYPE): Remove; no longer needed.
2915 (UT_TYPE_EQ, UT_TYPE_NOT_DEFINED, UT_TYPE_BOOT_TIME,
2916 UT_TYPE_USER_PROCESS, IS_USER_PROCESS): New macros.
2918 2004-11-30 Jim Meyering <jim@meyering.net>
2920 Change the name of the robust chdir function from chdir to chdir_long.
2921 * save-cwd.c: Include chdir-long.h rather than chdir.h.
2922 (restore_cwd): Use chdir_long, not chdir.
2923 * chdir-long.c: Renamed from chdir.c.
2924 * chdir-long.h: Renamed from chdir.h.
2925 [!defined PATH_MAX]: Define chdir_long to chdir on systems like the Hurd.
2926 * Makefile.am (libfetish_a_SOURCES): Reflect name changes.
2928 * chdir.c (O_DIRECTORY): Define, if necessary.
2929 (memchrcspn): Tiny wrapper around memchr.
2930 (rpl_chdir): Use memchrcspn rather than strcspn.
2932 2004-11-28 Jim Meyering <jim@meyering.net>
2934 * openat.c (rpl_openat): Also accept optional mode parameter.
2935 * openat.h (rpl_openat): Adjust prototype.
2937 * save-cwd.c: Include "chdir.h", so that if save_cwd/getcwd
2938 saves a name longer than PATH_MAX, restore_cwd's chdir can use it.
2940 * Makefile.am (libfetish_a_SOURCES): Add chdir.h and openat.h.
2942 This is a robust version of chdir, in that it can handle directory
2943 names longer than PATH_MAX.
2944 * chdir.c, chdir.h: New file.
2945 * openat.c, openat.h: New files.
2947 2004-11-25 Paul Eggert <eggert@cs.ucla.edu>
2949 Fix problems reported by Scott S. Tinsley for HP-UX 11.11 using
2950 HP's ANSI C compiler.
2951 * fsusage.c (statvfs) [HAVE_SYS_STATVFS_H]: Remove decl.
2952 Declaring int functions causes warnings on some modern systems and
2953 shouldn't be needed to compile on ancient ones.
2954 * same.c (MIN) [defined MIN]: Don't define, since it's already
2957 * mempcpy.c, mempcpy.h: New files, taken from gnulib.
2958 * Makefile.am: (libfetish_a_SOURCES): Add getcwd.h, mempcpy.h.
2959 * getcwd.c: Replace by a copy of glibc/sysdeps/posix/getcwd.c, but
2960 with the following changes.
2961 (__set_errno): Parenthesize properly.
2962 Include <stdbool.h>.
2963 (MIN, MAX, MATCHING_INO): New macros.
2964 (__getcwd): Define with prototype, not K&R form.
2965 Use heuristics to allocate default buffer on stack if possible.
2966 If AT_FDCWD is defined, use openat and fstatat to avoid O(N**2)
2967 behavior, and to avoid the PATH_MAX limit when computing
2969 Use MATCHING_INO to compare inode number to file.
2970 Check for arithmetic overflow in size calculations.
2971 Fix bug in reallocation of dot array that caused getcwd to fail
2972 on directories nested deeper than 75.
2973 Be more careful about saving errno on error.
2974 Do not use realloc; use only free+malloc, as this is a bit
2975 more flexible and avoids a needless copy operation.
2976 Do not inspect st_dev and st_ino for symbolic links; POSIX
2977 doesn't specify the latter.
2978 Check for closedir errors.
2979 Avoid needless casts.
2980 Use "#ifdef weak_alias" around weak_alias, to be like other
2982 The following changes to getcwd.c have effect only when used in
2983 gnulib; they have no effect inside glibc proper.
2984 (#pragma alloca) [defined _AIX && !defined __GNUC__]: Remove,
2985 as alloca isn't used.
2986 (alloca, __alloca): Likewise.
2987 [!_LIBC]: Include "getcwd.h", "mempcpy.h".
2988 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
2989 unconditionally, as gnulib assumes C89 or better.
2990 Do not include <sys/param.h>.
2991 (errno) [!defined __GNU_LIBRARY__ && !defined STDC_HEADERS]: Remove
2992 no-longer-necessary 'extern int errno' decl; gnulib assumes C89 or
2994 (NULL) [!defined NULL]: Remove; we assume C89 or better.
2995 Include <dirent.h> in a way that is compatible with modern Autoconf.
2996 (_D_ALLOC_NAMELEN, _D_EXACT_NAMLEN):
2997 New macros, if not already defined.
2998 Include <unistd.h> if _LIBC, not if __GNU_LIBRARY__.
2999 Use "_LIBC", not "defined _LIBC", for consistency.
3000 (HAVE_MEMPCPY): Remove; no longer needed now that gnulib has
3002 (__lstat, __closedir, __opendir, __readdir) [!_LIBC]: New macros.
3003 (GETCWD_RETURN_TYPE): Remove. All uses replaced by char *.
3004 * xgetcwd.c: David MacKenzie's old code was removed, so give
3005 credit only to Jim Meyering and adjust the copyright dates.
3006 Do not include <limits.h>, <stdio.h>, <sys/types.h>,
3007 <stdlib.h>, <unistd.h>, "pathmax.h".
3008 Instead, include "xgetcwd.h" (first) and "getcwd.h".
3009 (INITIAL_BUFFER_SIZE): Remove.
3010 (xgetcwd): Rely on getcwd, since we now depend on a reliable one.
3012 2004-11-23 Paul Eggert <eggert@cs.ucla.edu>
3014 * utimens.c (__attribute__, ATTRIBUTE_UNUSED): New macros.
3015 (futimens): New function, which uses futimes if available.
3016 (futimens, utimens): Support timespec==NULL, with same semantics
3017 as utime and utimens.
3018 * utimens.h (futimens): New decl.
3020 2004-11-23 Sergey Poznyakoff <gray@Mirddin.farlep.net>
3022 * getopt_.h: Re-addition of __getopt_argv_const caused
3023 redefinition warnings. To avoid them, include the defines
3024 in `#if !defined __need_getopt ... #endif'. The only place
3025 where __getopt_argv_const is used is in definitions
3026 of getopt_long and getopt_long_only below, which are as well
3027 protected by `#ifndef __need_getopt'.
3028 [defined __GETOPT_PREFIX && !defined __need_getopt]: Undef
3029 __need_getopt after including <stdio.h> and <unistd.h> These
3030 headers might have defined it.
3032 2004-11-23 Jim Meyering <jim@meyering.net>
3034 * closeout.c: Revert last change, since it seems EBADF is always
3037 2004-11-22 Jim Meyering <jim@meyering.net>
3039 * closeout.c (EBADF): Fail with `#error ...' if it's not defined,
3040 asking the user to report the problem.
3042 2004-11-17 Paul Eggert <eggert@cs.ucla.edu>
3044 * realloc.c (rpl_realloc): Call 'free' if n==0, since realloc
3045 might fail. Problem reported by Yoann Vandoorselaere.
3046 * calloc.c (rpl_calloc): Defend against buggy calloc implementations
3047 that mishandle size_t overflow.
3049 2004-11-16 Paul Eggert <eggert@cs.ucla.edu>
3051 * xgetcwd.c: Include <limits.h>, for PATH_MAX.
3052 (xgetcwd): Set errno correctly when failing.
3053 Work around Solaris 9 bug: getcwd sets errno==ERANGE even though
3054 the failure is actually due to a PATH_MAX problem.
3056 Further getopt changes to make it more likely that glibc will
3057 buy the changes back.
3058 * getopt.c (POSIXLY_CORRECT): New constant.
3059 (getopt): Use it, so to preserve glibc semantic
3060 * getopt1.c (getopt_long, getopt_long_only): Arg is char * const *
3061 when compiling for libc.
3062 * getopt_.h (__getopt_argv_const): Bring it back.
3063 (getopt_long, getopt_long_only): Use it.
3065 * getopt.c (_getopt_initialize, _getopt_internal_r, _getopt_internal):
3066 New arg POSIXLY_CORRECT. All callers changed.
3067 (getopt): Argv is now char * const *, as per standard.
3068 (_getopt_internal_r, _getopt_internal): Argv is now char **,
3069 not char *__getopt_argv_const *.
3070 * getopt1.c (getopt_long, _getopt_long_r, getopt_long_only,
3071 _getopt_long_only_r): Likewise.
3072 * getopt_.h (getopt, getopt_long, geopt_long_only): Likewise.
3073 * getopt_int.h (_getopt_internal, _getopt_internal_r,
3074 _getopt_long_r, _getopt_long_only_r): Likewise.
3075 * getopt_.h (__getopt_argv_const): Remove.
3076 (getopt): Argv is now char * const *, as per standard.
3078 * canon-host.c: Include "strdup.h".
3079 (canon_host): Use getaddrinfo if available, so that IPv6 works.
3080 Use strdup instead of malloc/strcpy to duplicate strings.
3082 * getdate.y (tORDINAL): New token.
3083 (day, relunit): Allow it for relative times.
3084 (relative_time_table): Use tORDINAL for ordinals.
3086 2004-11-15 Paul Eggert <eggert@cs.ucla.edu>
3088 * human.h (LONGEST_HUMAN_READABLE): Add 1 for space before unit.
3089 (human_space_before_unit): New constant.
3090 * human.c (human_readable): Support it.
3092 2004-11-14 Jim Meyering <jim@meyering.net>
3094 * closeout.c (close_stdout): Don't fail just because stdout was
3095 closed initially, since some programs don't write to stdout in the
3096 normal course of operation (other than --version and --help), and
3097 we don't want this function to make e.g. `cp 1 2 >&-' fail.
3098 But do fail if it was closed and someone has tried to write to it.
3099 E.g., printf foo >&-
3101 * __fpending.c, __fpending.h: Restore these files.
3102 They're useful after all.
3103 * Makefile.am (libfetish_a_SOURCES): Add __fpending.h.
3105 2004-11-11 Paul Eggert <eggert@cs.ucla.edu>
3107 * getopt.c, getopt1.c, getopt_.h, getopt_int.h:
3110 2004-11-10 Paul Eggert <eggert@cs.ucla.edu>
3112 * allocsa.h, mbswidth.c, mktime.c, readlink.c, getdate.y,
3113 quotearg.c, strftime.c: Sync from gnulib.
3115 2004-11-06 Jim Meyering <jim@meyering.net>
3117 * __fpending.c, __fpending.h: Remove files.
3119 * Makefile.am (libfetish_a_SOURCES): Remove __fpending.h, now
3120 that it's no longer used.
3122 Ensure that no close failure goes unreported.
3123 * closeout.c (close_stdout): Always close stdout. I.e., don't
3124 return early when it seems there's nothing to flush.
3125 Don't include __fpending.h.
3127 2004-11-03 Paul Eggert <eggert@cs.ucla.edu>
3129 * unsetenv.c: New file, from gnulib. Needed for new getdate.y.
3130 * Makefile.am (libfetish_a_SOURCES): Remove setenv.c.
3131 * xreadlink.c: Sync from gnulib.
3133 2004-11-03 Jim Meyering <jim@meyering.net>
3135 * Makefile.am (libfetish_a_SOURCES): Add setenv.c and setenv.h.
3137 2004-11-02 Paul Eggert <eggert@cs.ucla.edu>
3139 * getdate.y, getpass.c, setenv.h: Sync from gnulib.
3141 2004-10-29 Paul Eggert <eggert@cs.ucla.edu>
3143 * getdate.y, getpagesize.h, mktime.c: Sync from gnulib.
3145 2004-10-24 Paul Eggert <eggert@cs.ucla.edu>
3147 * mktime.c (leapyear): Arg is long int, not int.
3148 Change imported from gnulib.
3150 2004-10-17 Paul Eggert <eggert@cs.ucla.edu>
3153 * diacrit.c, diacrit.h: Add copyright notice.
3154 * getpass.c (fflush_unlocked, flockfile, funlockfile)
3155 (fputs_unlocked, putc_unlocked) [!_LIBCS && !USE_UNLOCKED_IO]: Map
3158 2004-10-13 Jim Meyering <jim@meyering.net>
3160 * fts.c (fts_read): When about to fail (by returning NULL) due
3161 to a failed fchdir or failed fts_safe_changedir call, set
3162 `sp->fts_cur = p'. Do this by removing the explicit `return NULL;'
3163 statements and setting p->fts_errno so execution falls through
3164 to the common-case code below. Otherwise, after such a failure,
3165 calling fts_close would attempt to free an already-freed buffer.
3166 Reported by Luis Lopez Lopez in http://bugs.debian.org/276352.
3168 2004-10-04 Paul Eggert <eggert@cs.ucla.edu>
3172 * xalloc.h (xmemdup): Renamed from xclone.
3173 * xmalloc.c (xmemdup): Likewise.
3174 * xalloc.h (CCLONE, CLONE, NEW, XCALLOC, XMALLOC, XREALLOC,
3175 XFREE): Remove these long-obsolescent macros.
3176 * xmalloc.c (xstrdup): Implementation moved here from xstrdup.c
3177 * xstrdup.c: Remove.
3179 * argmatch.c, closeout.c, error.c, exclude.c, getdate.y,
3180 getndelim2.c, getpass.c, getusershell.c, linebuffer.c,
3181 md5.c, mountlist.c, posixtm.c, readtokens.c, readutmp.c,
3182 regex.c, sha1.c, version-etc.c, yesno.c:
3183 Include "unlocked-io.h" only if USE_UNLOCKED_IO.
3184 * unlocked-io.h: Don't worry about USE_UNLOCKED_IO; that's now
3185 the includer's responsibility.
3187 2004-10-03 Paul Eggert <eggert@cs.ucla.edu>
3190 * dirfd.h, getpagesize.h: Add copyright notice.
3191 * vasnprintf.c: (VASNPRINTF): Set errno=EOVERFLOW if the output is
3193 * vasnprintf.h: Doc fix.
3194 * vasprintf.c: Don't include <limits.h>.
3195 (vasprintf): Rely on vasnprintf to set errno=EOVERFLOW.
3197 2004-09-23 Paul Eggert <eggert@cs.ucla.edu>
3199 * modechange.c (mode_compile): Don't decrement a pointer that
3200 points to the start of a string, as the C Standard says the
3201 resulting behavior is undefined.
3203 2004-09-22 Jim Meyering <jim@meyering.net>
3205 * getopt.c: Remove extraneous spaces before TAB.
3206 * getopt_.h: Likewise.
3208 * backupfile.c: Remove trailing blanks.
3209 * euidaccess.c: Likewise.
3211 2004-09-13 Paul Eggert <eggert@cs.ucla.edu>
3213 * backupfile.h (enum backuptype): Rename none -> no_backups,
3214 simple -> simple_backups, numbered_existing ->
3215 numbered_existing_backups, numbered -> numbered_backups
3216 to avoid shadowing problems. All uses changed.
3217 * argmatch.c (enum backuptype): Likewise.
3218 * backupfile.c (check_extension, numbered_backup):
3219 Rename locals to avoid shadowing 'basename'.
3220 * backupfile.h (VALID_BACKUP_TYPE): Don't evaluate arg more than
3223 2004-09-02 Paul Eggert <eggert@cs.ucla.edu>
3225 Port to diet libc. Problem reported by Felix von Leitner in
3226 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00171.html>
3227 * fts.c (fts_stat, fts_open, fts_read): Use "unsigned short int"
3228 rather than the unportable "u_short", and similarly for u_int.
3229 * fts_.h (FTSENT): Likewise.
3231 2004-08-19 Paul Eggert <eggert@cs.ucla.edu>
3233 * getopt.c, getopt1.c: Sync from gnulib.
3234 * getopt_.h: Renamed from getopt.h (this syncs from gnulib).
3235 * Makefile.am (libfetish_a_SOURCES): Remove getopt.c, getopt.h,
3236 getopt1.c, getopt_int.h.
3237 (BUILT_SOURCES, EXTRA_DIST, all-local, $(lib_OBJECTS), getopt.h,
3238 MOSTLYCLEANFILES): Add current gnulib snippet for getopt.
3239 * .cppi-disable: Add getopt_.h, getopt_int.h.
3240 * .cvsignore: Add getopt.h.
3242 2004-08-18 Paul Eggert <eggert@cs.ucla.edu>
3244 * userspec.c: Don't use <alloca.h>, so that we don't use alloca on
3245 strings on unbounded length. alloca's performance benefits aren't
3246 that important here.
3248 (parse_with_separator): New function, with most of the internals
3249 of the old parse_user_spec. Allow user to omit both user and group,
3250 for compatibility with FreeBSD.
3251 Clone only the user name, not the entire spec.
3252 Do not set *uid, *gid unless entirely successful.
3253 Avoid memory leak in some failing cases.
3254 Fix regression for USER.GROUP reported by Dmitry V. Levin in
3255 <http://lists.gnu.org/archive/html/bug-coreutils/2004-08/msg00102.html>
3256 (parse_user_spec): Rewrite to use parse_with_separator.
3258 2004-08-11 Paul Eggert <eggert@cs.ucla.edu>
3260 * fts.c (O_DIRECTORY): Define to 0 if the system doesn't define.
3262 * settime.c (settime): Recode to avoid warning with Sun Forte C 6U2.
3264 * obstack.c: Include <inttypes.h> and <stdint.h> if available.
3265 (union fooround): Use uintmax_t, not long int.
3266 The rest is a merge from libc:
3267 [defined _LIBC]: Include <shlib-compat.h>.
3268 (_obstack) [defined _LIBC]: Remove after 2.3.4.
3270 * xgethostname.c: Do not include error.h. (merge from gnulib).
3272 * fnmatch.c (WIDE_CHAR_SUPPORT): Don't set to 1 if missing
3273 wmemchr or wmemcpy. Problem reported by Robert Dahlem
3274 for Reliant Unix 5.43.
3276 2004-08-09 Paul Eggert <eggert@cs.ucla.edu>
3278 * Makefile.am (libfetish_a_SOURCES): Add getpass.h.
3279 * getpass.h: New file.
3280 * .cpp-disable: Add it.
3281 * getpass.c [!_LIBC]: Include it.
3283 * obstack.h (obstack_empty_p):
3284 Don't assume that chunk->contents is suitably aligned.
3285 * obstack.c (_obstack_begin, _obstack_begin_1, _obstack_newchunk):
3286 Likewise. Problem reported by Benno in
3287 <http://sources.redhat.com/ml/libc-alpha/2004-08/msg00055.html>.
3289 * chown.c (rpl_chown): Work even if the file is writeable but not
3290 readable. This could be improved further but it'd take some work.
3291 * fts.c (diropen): New function.
3292 (fts_open, fts_read, fts_children, fts_safe_changedir):
3293 Use it, so that the code works even if the directory
3294 is writeable but not readable. We'd like it to work even if
3295 the directory is merely executable, but I don't know how to do
3298 * xalloc-die.c: New file.
3299 * xalloc.h (xalloc_fail_func, xalloc_msg_memory_exhausted): Remove.
3301 * xmalloc.c (xalloc_fail_func, xalloc_msg_memory_exhausted): Likewise.
3302 Move inclusions of gettext.h, error.h, exitfail.h to xalloc-die.c.
3303 (_, N_, xalloc_die): Move to xalloc-die.c.
3304 * userspec.c (parse_user_spaec): Use xstrdup rather than strdup,
3305 so that we needn't mess with xalloc_msg_memory_exhausted.
3307 * sha1.h (sha1_ctx): Renamed from sha_ctx.
3308 (sha1_init_ctx): Renamed from sha_init_ctx.
3309 (sha1_process_block): Renamed from sha_process_block.
3310 (sha1_process_bytes): Renamed from sha_process_bytes.
3311 (sha1_finish_ctx): Renamed from sha_finish_ctx.
3312 (sha1_read_ctx): Renamed from sha_read_ctx.
3313 (sha1_stream): Renamed from sha_stream.
3314 (sha1_buffer): Renamed from sha_buffer.
3317 2004-08-07 Paul Eggert <eggert@cs.ucla.edu>
3319 * canonicalize.h, cycle-check.h, stat-macros.h, strdup.h,
3320 strftime.h, xnanosleep.c: Merge from gnulib.
3322 2004-08-05 Paul Eggert <eggert@cs.ucla.edu>
3324 Merge with gnulib and deal with some minor cleanups resulting.
3326 * .cppi-disable: Change fnmatch.h to fnmatch_.h.
3327 * .cvsignore: Add fnmatch.h, poll.h, stdbool.h, sysexit.h.
3328 Remove safe-lstat.c, safe-lstat.h, safe-stat.c, safe-stat.h.
3330 * backupfile.h, closeout.h, full-write.h, mbswidth.h, xalloc.h:
3331 Add extern "C" wrappers for C++.
3333 * dirname.h (IS_ABSOLUTE_FILE_NAME): Port to DOS.
3335 * gettime.c (gettime): Fall back on `time' if `gettimeofday'
3337 * settime.c: Include <unistd.h>, for stime (on Solaris 8, anyway).
3338 (ENOSYS): Define if not defined.
3339 (settime): Fall back on stime if it exists and settimeofday fails.
3340 But don't bother with fallbacks if a method fails with errno == EPERM.
3342 * obstack.h: Add white space.
3344 * printf-parse.c, printf-parse.h, vasnprintf.c: Merge changes from
3345 gnulib, but rewrite to avoid "xsize.h".
3347 2004-08-04 Paul Eggert <eggert@cs.ucla.edu>
3349 * mountlist.c (SIZE_MAX): Define after including files, to avoid
3350 a collision on OpenBSD 3.4.
3352 * fts.c (LONGEST_MODIFIER): New macro.
3353 (PRIuMAX) [!PRI_MACROS_BROKEN && !defined PRIuMAX]: New macro.
3354 (find_matching_ancestor): Use it for dev_t and ino_t.
3356 * getndelim2.c: Sync from gnulib.
3358 * error.c: Work around bug in OpenBSD 3.4 sterror_r: it
3359 sometimes returns a positive errno value even when it succeeds.
3360 (print_errno_message) [!LIBC]: Fall back on strerror if
3363 2004-08-02 Paul Eggert <eggert@cs.ucla.edu>
3365 * canonicalize.c (errno): Remove decl; we now assume C89 or better.
3366 * chown.c (errno): Likewise.
3367 * closeout.c (errno): Likewise.
3368 * dup-safer.c (errno): Likewise.
3369 * dup2.c (errno): Likewise.
3370 * exclude.c (errno): Likewise.
3371 * fopen-safer.c (errno): Likewise.
3372 * ftruncate.c (errno): Likewise.
3373 * full-write.c (errno): Likewise.
3374 * getcwd.c (errno): Likewise.
3375 * lchown.c (errno): Likewise.
3376 * memcoll.c (errno): Likewise.
3377 * nanosleep.c (errno): Likewise.
3378 * putenv.c (errno): Likewise.
3379 * rmdir.c (errno): Likewise.
3380 * same.c (errno): Likewise.
3381 * savedir.c (errno): Likewise.
3382 * setenv.c (errno): Likewise.
3383 * stat.c (errno): Likewise.
3384 * utime.c (errno): Likewise.
3385 * xgetcwd.c (errno): Likewise.
3386 * xmemcoll.c (errno): Likewise.
3387 * xreadlink.c (errno): Likewise.
3388 * xstrtol.c (errno): Likewise.
3389 * canonicalize.h (enum canonicalize_mode_t): Reformat comments to
3391 * fileblocks.c (textutils_fileblocks_unused): Make it a typedef
3392 instead of an int, to save a few bytes in the object file.
3393 * getdate.y (lookup_word): Rewrite to avoid cast.
3394 * getloadavg.c: Include <stdbool.h>.
3395 (getloadavg_initialized): Use bool for booleans.
3396 * hard-locale.c (hard_locale): Return bool, not int.
3397 * hard-locale.h (hard_locale): Likewise. Include <stdbool.h>.
3398 * hash.c (hash_string): Rewrite to avoid cast.
3399 * human.h: Use Autoconf-suggested pattern for inttypes and stdint.
3400 * strtiomax.c: Likewise.
3401 * xstrtol.h: Likewise.
3402 * nanosleep.c: Include stdbool.h.
3403 (rpl_nanosleep): Usee bool for booleans.
3404 * quotearg.c: Include stdbool.h.
3405 (quotearg_buffer_restyled): Use bool for booleans.
3406 * readtokens.c (readtoken): Rewrite to avoid casts.
3407 * same.c (same_name): Return bool, not int.
3408 * same.h (same_name): Likewise. Include <stdbool.h>.
3409 * version-etc.c (version_etc_va): Use size_t for sizes.
3410 * xnanosleep.c: Include limits.h, stdbool.h.
3412 (timespec_subtract, xnanosleep): Use bool for booleans.
3413 * xstrtoimax.c: Just include xstrtol.h rather than rolling our
3414 own include pattern.
3415 * xstrtoumax.c: Likewise.
3416 * xstrtol.c (__xstrtol): Rewrite to avoid casts.
3417 * yesno.c: Include yesno.h first.
3418 (yesno): Return bool, not int.
3419 * yesno.h (yesno): Likewise. Include <stdbool.h>.
3421 * xstrtod.h (xstrtod): Return bool, not int. Invert the
3422 sense of the boolean. All uses changed.
3423 * xstrtod.c (xstrtod): Likewise.
3424 * nanosleep.c: Include stdbool.h. Use bool for booleans.
3426 * xgethostname.c: Don't include <sys/types.h> or "exit.h";
3428 (errno): Remove decl; we now assume C89 or better.
3429 Include unistd.h if available, for gethostname.
3430 (ENAMETOOLONG): Define to 0, not 9999, to avoid colliding with
3431 existing errno values if any.
3432 (gethostname): Remove decl, since unistd.h declares it (or doesn't,
3433 in which case it's an older system and it should just work).
3434 (xgethostname): Don't assume host name length is less than INT_MAX.
3435 Exit if malloc fails, just as the comment says.
3437 * save-cwd.c: Include <stdbool.h>.
3438 (errno): Remove decl; we now assume C89 or better.
3439 (save_cwd): Use bool for booleans.
3440 (save_cwd, restore_cwd): Return -1 on failure, not 1, since we set
3443 * readutmp.h (UT_USER): Parenthesize properly.
3444 (UT_USER_SIZE): New constant.
3445 (read_utmp): Don't assume that the number of users is less than
3447 * readutmp.c (read_utmp): Likewise.
3448 Check for integer overflow in size calculations.
3449 Return -1 (not 1) on failure, since we set errno in that case.
3451 * posixtm.c (posix_time_parse): Don't assume that the length of
3452 the string being parsed is <= UINT_MAX.
3454 * mountlist.h (read_file_system_list): Accept bool flag, not int.
3455 * mountlist.c (read_file_system_list): Likewise.
3456 * mountlist.h: Include <stdbool.h>.
3457 * mountlist.c (errno): Remove decl; we now assume C89 or better.
3458 (xatoi): Remove; replaced by strtoul. Hence device numbers can now
3461 * isdir.c: Remove; no longer needed.
3462 * Makefile.am (libfetish_a_SOURCES): Remove isdir.c.
3464 * fts_.h: Add an FSF copyright notice, since our changes are becoming
3467 * fts_.h: Include stddef.h, for ptrdiff_t.
3468 (FTS.fts_nitems): Now size_t, not int, for hosts that allow more
3469 than INT_MAX entries in a directory.
3470 (FTS_ROOTPARENTLEVEL): Parenthesize properly.
3471 (FTSENT.fts_level): Now ptrdiff_t, not int, to allow recursing more
3472 than INT_MAX levels deep on 64-bit hosts.
3473 (FTSENT.fts_namelen): Now size_t, not u_short, to support hosts like
3474 the Hurd that don't have arbitrary limits on directory entry lengths.
3475 (FTSENT.fts_statp): Now an array, not a pointer, so that we don't
3476 have to play unportable games with pointer arithmetic. Keep it array
3477 for the benefit of user code that assumes it is a pointer.
3478 * fts.c: Include stdint.h if available, as Autoconf suggests.
3479 (ALIGNBYTES, ALIGN): Remove; no longer needed now that fts_statp
3481 (fts_alloc, fts_palloc, fts_sort, fts_load, fts_build):
3482 Use size_t for sizes.
3483 (fts_stat, fts_safe_changedir, fts_debug, fts_read, fts_build,
3485 Use bool when appropriate.
3486 (SIZE_MAX, TYPE_SIGNED): New macros.
3487 (fts_read): Use u_short for instructions.
3488 (fts_build): Use ptrdiff_t for levels. Don't assume file name lengths
3489 fit into int. Don't assume nlink_t is signed.
3490 (find_matching_ancestor): Don't assume dev, ino fit in int.
3491 (fts_stat): Use function prototype; required for bool arg.
3492 (fts_sort): Detect integer overflow in size calculations.
3493 (fts_alloc): Simplify allocation code, now that fts_statp is an array
3496 * fsusage.h: Include <stdbool.h>.
3497 (struct fs_usage): Use uintmax_t for block sizes, so that they're
3498 not limited to INT_MAX.
3499 Use bool for booleans.
3500 * fsusage.c: Use Autoconf-suggested pattern for inttypes and stdint.
3501 Include unistd.h, for lseek.
3503 * fnmatch.c: Include <stdbool.h>.
3504 (errno): Remove decl; we now assume C89 or better.
3505 * fnmatch_loop.c (EXT, FCT): Use bool when appropriate.
3506 (FCT): Use size_t, not unsigned int, for sizes.
3507 (EXT): Use size_t, not int, for sizes.
3509 * stripslash.c (strip_trailing_slashes): Now returns bool.
3510 * dirname.h (strip_trailing_slashes): Likewise.
3511 Include <stdbool.h>.
3512 * dirname.c (dir_name): Use bool when appropriate.
3514 * argmatch.h (argmatch, __xargmatch_internal, argmatch_invalid):
3515 Use ptrdiff_t, not int, when counting arguments, to allow more
3516 than INT_MAX arguments.
3517 * argmatch.c: Likewise. Use bool when appropriate.
3519 2004-08-01 Paul Eggert <eggert@cs.ucla.edu>
3521 * safe-read.c (errno): Remove decl; we now assume C89 or better.
3522 (safe_rw): Don't work around Tru64 bug unless the bug symptoms
3523 manifest themselves. This allows us to do proper reads and writes
3524 on other hosts, e.g., "dd" with a block size greater than 2**31.
3526 * md5.c (UNALIGNED_P): Use size_t; in practice, this is just as
3527 good as uintptr_t in checking for alignments, and has fewer
3528 configuration hassles.
3529 * sha1.c (UNALIGNED_P): Likewise.
3530 * md5.h: Don't include <limits.h>. Include <inttypes.h> if available,
3531 as it defines symbols like UINT32_MAX on Solaris 8.
3532 (md5_uint32): Assume uint32_t exists; Autoconf will define it
3533 otherwise (if the host has a 32-bit unsigned type, anyway).
3534 * memchr.c: Don't include inttypes.h or stdint.h.
3535 (UNALIGNED_P): Remove.
3536 (__memchr): Use size_t, not uintptr_t, to test alignment.
3537 * memrchr.c: Likewise, for __memrchr.
3539 2004-07-30 Paul Eggert <eggert@cs.ucla.edu>
3541 * makepath.h: Include <stdbool.h>.
3542 (make_path, make_dir): Use bool, not int, since we're not setting
3544 Use mode_t for modes, not int. All uses changed.
3545 * makepath.c: Likewise.
3546 (errno): Remove decl; no longer needed since we assume C89.
3548 2004-07-29 Paul Eggert <eggert@cs.ucla.edu>
3550 * modechange.c: Include <stdbool.h>.
3551 (mode_compile): Use bool when appropriate.
3553 * memchr.c (UNALIGNED_P): Use sizeof, not alignof, for better
3554 performance on m68k-linux. Reported by Andreas Schwab in
3555 <http://lists.gnu.org/archive/html/bug-coreutils/2004-07/msg00104.html>.
3556 * memrchr.c (UNALIGNED_P): Likewise.
3558 2004-07-28 Paul Eggert <eggert@cs.ucla.edu>
3560 * userspec.c: Include <stdbool.h>, "inttostr.h".
3561 (V_STRDUP): Don't assume the string's length fits in int.
3562 (ISDIGIT): unsigned -> unsigned int
3563 (is_number): Define only ifdef __DJGPP__; not needed elsewhere.
3564 Use bool instead of int where appropriate.
3565 Do not allow empty strings.
3566 (parse_user_spec): Parse numbers as decimal integers, even if
3567 they have a leading 0. Don't assume uids and gids fit in int.
3569 * memchr.c: Include <stddef.h>, not <stdlib.h> and <sys/types.h>.
3570 (LONG_MAX_32_BITS): Remove.
3571 Include <inttypes.h> and <stdint.h> if available.
3572 (alignof, UNALIGNEDP): New macro, portable to all C89 hosts.
3573 (__memchr): Don't assume unsigned long int is either 4 or 8 bytes;
3574 let it be any number of bytes greater than or equal to 4.
3575 * memrchr.c: Likewise, with __memrchr.
3577 * md5.h: Include <stdint.h> if HAVE_STDINT_H || _LIBC, not
3579 (md5_uint32): Use uint32_t if available. Simplify fallback ifdefs.
3580 * md5.c: Don't include <sys/types.h> or <stdlib.h>; <stddef.h>
3581 suffices with C89 or better.
3582 (alignof): New macro, portable to all C89 hosts.
3583 (UNALIGNED): Use it. Use uintptr_t if available, and assume
3584 everything is unaligned otherwise; this is more portable than
3585 assuming 'unsigned long int' will always work.
3588 * getugroups.c: Include <errno.h>.
3589 (EOVERFLOW): Define if not defined.
3590 (getgroups): Return -1 with errno=EOVERFLOW if an integer overflow
3593 2004-07-27 Paul Eggert <eggert@cs.ucla.edu>
3595 * euidaccess.c [HAVE_LIBGEN_H]: Include <libgen.h>, for
3596 eaccess on Solaris and SVR4-like systems.
3597 (euidaccess): Use HAVE_EACCESS, not HAVE_DECL_EACCESS.
3599 cycle-check integer overflow fixup.
3601 * cycle-check.h: Remove now-inaccurate comment about the files
3602 you need to include first. You don't need to include any files
3603 other than the usual config.h.
3604 Include <inttypes.h> and <stdint.h> if available, for uintmax_t.
3605 Remove 'struct stat;' not needed since we know sys/stat.h has
3606 been included by dev-ino.h.
3607 (struct cycle_check_state): Change chdir_counter to uintmax_t,
3608 not size_t, since it isn't limited by object sizes.
3609 Change magic from long unsigned int to int; that's good enough
3611 * cycle-check.c (is_zero_or_power_of_two): Renamed from
3612 is_power_of_two, to reflect better what it really does.
3613 All uses changed. Arg is now uintmax_t, not unsigned int
3614 (it should have been unsigned long int -- that was a bug).
3615 (cycle_check): Check for integer overflow in cycle count,
3616 and report a cycle if that happens, as it must be a cycle
3619 backupfile.c rewrite to avoid arbitrary limits on lengths of
3620 numeric backup extensions.
3622 * addext.c: Remove; no longer needed.
3623 * Makefile.am (libfetish_a_SOURCES): Remove addext.c.
3624 * backupfile.h (addext): Remove decl.
3625 * backupfile.c: Include "backupfile.h" first.
3626 Include errno.h, stdbool.h, limits.h, unistd.h, xalloc.h.
3627 (CLOSEDIR, INT_STRLEN_BOUND): Remove.
3628 (pathconf) [! (HAVE_PATHCONF && defined _PC_NAME_MAX)]: New macro.
3629 (_POSIX_NAME_MAX) [!defined _POSIX_NAME_MAX]: New macro.
3630 (NAME_MAX_MAXIMUM): New macro. Unlike the old addext.c, we
3631 also look at _XOPEN_NAME_MAX, for better performance on modern
3632 hosts that support only file names of length 255 or more.
3633 (ISDIGIT): unsigned -> unsigned int
3634 (max_backup_version, version_number): Remove.
3635 (check_extension): New function. Similar to the old addext, but
3636 static, assumes that the extension has already been added,
3637 and a bit more careful on DOS hosts.
3638 (numbered_backup): New function. It does what max_backup_version
3639 and version_number used to do, but it doesn't use integer arithmetic
3640 to calculate extensions so it doesn't overflow.
3641 (find_backup_file_name): Rewrite to use these new functions.
3642 This has a new optimization: we needn't call pathconf if the
3643 new numbered backup name has the same length as the old.
3644 Also, use xmalloc rather than malloc, so that the caller
3645 needn't worry about memory exhaustion.
3647 2004-07-25 Paul Eggert <eggert@cs.ucla.edu>
3649 * euidaccess.c [!defined LIBC]: Included group-member.h, stat-macros.h.
3650 (S_IXUSR, S_IXGRP, S_IXOTH, S_IROTH, S_IWOTH, S_IXOTH):
3651 Remove; now done by stat-macros.h.
3652 (NGROUPS_MAX, group_member): Remove; now done by group-member.h.
3653 No need to include <limits.h>.
3654 (errno): Remove decl; we now assume C89 or better.
3655 (access, getuid, getgid, geteuid, getegid, stat) [defined _LIBC]:
3657 (uid, gid, have_ids): Remove these static variables.
3658 They weren't accurate for programs that also invoked setreuid etc.
3659 (euidaccess) [defined EFF_ONLY_OK || defined ACC_SELF ||
3660 HAVE_DECL_EACCSS]: Use builtin substitutes.
3661 [defined _LIBC]: Ignore __libc_enable_secure; it's not a
3662 correct optimization for programs run as root that later
3664 [no builtin substitutes && HAVE_DECL_SETREGID &&
3665 PREFER_NONREENTRANT_EUIDACCESS]:
3666 Use setreuid+setregid to get the correct answer.
3667 [no builtin substitutes && ! (HAVE_DECL_SETREGID &&
3668 PREFER_NONREENTRANT_EUIDACCESS)]:
3669 Don't assume that the stat macros have their historical values,
3670 as POSIX doesn't require this.
3671 [defined TEST]: Include <stdlib.h>; don't include errno.h
3672 twice; include <error.h> rather than "error.h".
3674 2004-07-23 Paul Eggert <eggert@cs.ucla.edu>
3676 * Makefile.am (libfetish_a_SOURCES): Add fcntl-safer.h,
3678 * fcntl-safer.h, open-safer.c: New files.
3680 2004-07-12 Paul Eggert <eggert@cs.ucla.edu>
3682 * c-strtod.c (STRTOD_L): New macro.
3683 (C_STRTOD) [defined LC_ALL_MASK]: Use it, so that the
3684 code is reentrant on platforms that have strtod_l.
3686 * getloadavg.c: Include <errno.h>, <stdio.h>, <stdlib.h> even
3687 if HAVE_GETLOADAVG is defined, so that the test program can work.
3688 (errno): Remove declaration; not needed in C89 or later.
3689 Include "c-strtod.h".
3690 Do not include locale.h or define setlocale; no longer needed.
3692 (INT_STRLEN_BOUND): New macro.
3693 (getloadavg): Use it to compute buffer size.
3694 Don't assume that buffer will be properly terminated by 'read'.
3695 Use c_strtod instead of setlocale.
3696 (main) [defined TEST]: Return int, not void.
3698 2004-07-11 Paul Eggert <eggert@cs.ucla.edu>
3700 * Makefile.am (libfetish_a_SOURCES): Add c-strtold.c.
3701 * c-strtold.c: New file.
3702 * c-strtod.c: Include <config.h> first.
3703 (C_STRTOD, DOUBLE, STRTOD): New macros.
3704 (c_strtod): Use them.
3705 * c-strtod.h (c_strtold): New decl.
3707 2004-07-07 Jim Meyering <jim@meyering.net>
3709 Don't infloop when MAXSYMLINKS is not defined.
3710 Detect symlink loops much earlier (albeit lazily) on systems
3711 with MAXSYMLINKS defined to a large value.
3713 * canonicalize.c: Include "cycle-check.h".
3714 (canonicalize_filename_mode): Don't try to detect loops by counting
3715 symlink-hops. Instead, use the cycle-check module.
3717 * cycle-check.h: Include stdbool.h.
3718 Forward-declare `struct stat'.
3720 * canonicalize.c (canonicalize_filename_mode): Remove do-while(0) loop.
3721 Replace each corresponding `break' stmt with `continue'.
3723 2004-07-06 Jim Meyering <jim@meyering.net>
3725 * canonicalize.c: Include "stat-macros.h".
3726 (canonicalize_filename_mode): Remove #ifdef S_ISLNK, now that
3727 S_ISLNK is guaranteed to be defined (via stat-macros.h).
3729 2004-04-03 Dmitry V. Levin <ldv@altlinux.org>
3731 * Makefile.am (libfetish_a_SOURCES): Add canonicalize.c
3733 * canonicalize.h (canonicalize_mode_t): New type.
3734 * canonicalize.c: Include "file-type.h".
3735 (canonicalize_filename_mode): New function, based on
3736 canonicalize_file_name, supports three canonicalize modes.
3737 (canonicalize_file_name)
3738 [!HAVE_CANONICALIZE_FILE_NAME && !HAVE_RESOLVEPATH]: Use it.
3740 2004-07-05 Jim Meyering <jim@meyering.net>
3742 * path-concat.c (path_concat): Improve comment. From Paul Eggert.
3744 2004-07-02 Paul Eggert <eggert@cs.ucla.edu>
3746 * canonicalize.c (canonicalize_file_name): Assume that path_concat
3748 * path-concat.c (mempcpy): Don't define if a system header defines it.
3749 Don't include stdio.h, stdlib.h, unistd.h, strdup.h.
3750 (longest_relative_suffix): New function.
3751 (path_concat): Use it. Assume first argument is not NULL.
3752 Port to DOS. Omit redundant separators.
3753 Report an error instead of returning NULL.
3754 Use mempcpy instead of memcpy.
3755 (xpath_concat): Remove: not declared or used.
3757 2004-06-30 Paul Eggert <eggert@cs.ucla.edu>
3759 * dirname.h (FILE_SYSTEM_PREFIX_LEN): Renamed from
3760 FILESYSTEM_PREFIX_LEN. All uses changed.
3761 * mountlist.h (read_file_system_list): Renamed from
3762 read_filesystem_list. All definitions and uses changed.
3764 2004-06-24 Jim Meyering <jim@meyering.net>
3766 * obstack.h (obstack_base): Fix parentheses. From Paul Eggert.
3768 2004-06-20 Jim Meyering <jim@meyering.net>
3770 * obstack.h (obstack_base): Cast to (void *), per documentation.
3772 * yesno.h: New file.
3773 * yesno.c: Include "yesno.h".
3774 * Makefile.am (libfetish_a_SOURCES): Add yesno.h.
3776 2004-06-19 Jim Meyering <jim@meyering.net>
3778 * filemode.c: Remove all S_IS* and S_IF* definitions.
3779 Instead, just include "stat-macros.h".
3781 * rmdir.c: Likewise.
3782 * makepath.c: Likewise.
3783 * lchown.c: Likewise.
3784 * isdir.c: Likewise.
3785 * canonicalize.c: Likewise.
3787 Add S_IS* definitions from filemode.c.
3788 * stat-macros.h (S_ISCTG): Define to zero if not already defined.
3789 (S_ISOFD): Likewise.
3790 (S_ISOFL): Likewise.
3792 2004-06-11 Paul Eggert <eggert@cs.ucla.edu>
3794 * readutmp.c (extract_trimmed_name): Don't apply strchr to a
3795 non-string; this leads to undefined behavior.
3797 2004-05-18 Paul Eggert <eggert@cs.ucla.edu>
3799 * fts.c (fts_stat, fts_alloc): Always allocate and use a struct
3800 stat, even if the user isn't interested in the results.
3801 This prevents a core dump in cycle_check when FTS_NOSTAT is set.
3802 * lchown.c (lchown): Return EOPNOTSUPP if not supported; this
3803 is what POSIX-2004 specifies.
3804 * lchown.h (EOPNOTSUPP): Define if not defined.
3807 2004-06-06 Jim Meyering <jim@meyering.net>
3809 * getdate.y: Update from gnulib.
3811 2004-05-25 Paul Eggert <eggert@cs.ucla.edu>
3813 * xreadlink.c: Include xreadlink.h first, to catch .h file
3814 dependency problems.
3815 (xreadlink): Accept new arg SIZE, for efficiency.
3816 All decls and uses changed.
3817 * xreadlink.h: Include <stddef.h>, for size_t.
3818 * canonicalize.c (canonicalize_file_name): Update use of xreadlink.
3820 2004-06-01 Jim Meyering <jim@meyering.net>
3822 * xmalloc.c: Update from gnulib.
3824 2004-05-30 Jim Meyering <jim@meyering.net>
3826 * alloca_.h: Remove trailing blank.
3828 2004-05-29 Jim Meyering <jim@meyering.net>
3830 * dirname.h (IS_ABSOLUTE_FILE_NAME, IS_RELATIVE_FILE_NAME): Define.
3832 * calloc.c: New file.
3834 2004-05-21 Jim Meyering <jim@meyering.net>
3836 * alloca.c, alloca_.h, fnmatch.c: Update from gnulib.
3837 * localcharset.c, regex.c: Likewise.
3839 2004-05-20 Jim Meyering <jim@meyering.net>
3841 * obstack.c, obstack.h: Update from gnulib.
3843 2004-05-16 Paul Eggert <eggert@cs.ucla.edu>
3845 * getline.c, getndelim2.c, getndelim2.h: Sync with gnulib.
3847 2004-05-11 Jim Meyering <jim@meyering.net>
3849 Prior to this change, rm required read access to the current
3850 directory on most systems (ones with the fchdir function).
3852 * save-cwd.c (save_cwd) [HAVE_FCHDIR]: If opening `.' read-only
3853 fails, try write-only, and finally, resort to using xgetcwd.
3855 2004-05-07 Jim Meyering <jim@meyering.net>
3858 * obstack.c (_): Define only if not already defined.
3859 * obstack.h (obstack_finish): Rename local: s/value/__value/.
3861 2004-05-03 Jim Meyering <jim@meyering.net>
3863 * lchown.c (lchown) [CHOWN_MODIFIES_SYMLINK]: Just call chown.
3865 2004-05-01 Jim Meyering <jim@meyering.net>
3867 * chown.c (rpl_chown) [CHOWN_FAILS_TO_HONOR_ID_OF_NEGATIVE_ONE]:
3868 Wrap old code with this conditional.
3869 [CHOWN_MODIFIES_SYMLINK]: Try to work around a chown
3870 function that does not dereference symlinks.
3872 2004-04-18 Paul Eggert <eggert@twinsun.com>
3874 * nanosleep.c (suspended): Change its type from int to
3875 sig_atomic_t volatile.
3876 (first_call): Make it private to rpl_nanosleep, and have it
3877 be zero initially as that's a bit faster.
3878 (my_usleep): Round up fractional times instead of truncating them,
3879 as this is the usual meaning for 'sleep'.
3881 2004-04-20 Jim Meyering <jim@meyering.net>
3883 * getndelim2.c (getndelim2): Upon realloc failure, don't leak memory.
3885 2004-04-18 Jim Meyering <jim@meyering.net>
3887 * readutmp.c (read_utmp) [UTMP_NAME_FUNCTION]: Upon realloc failure,
3888 don't leak memory and do call END_UTMP_ENT.
3890 2004-04-13 Jim Meyering <jim@meyering.net>
3892 * quotearg.c, quotearg.h: Remove trailing blanks.
3894 2004-04-12 Jim Meyering <jim@meyering.net>
3896 * inttostr.h: Update from gnulib.
3898 2004-03-27 Paul Eggert <eggert@twinsun.com>
3900 * utimecmp.c, utimecmp.h: New files.
3901 * Makefile.am (libfetish_a_SOURCES): Add utimecmp.c, utimecmp.h.
3903 2004-04-09 Jim Meyering <jim@meyering.net>
3905 * stat-macros.h: New file, with contents from file-type.h
3906 and coreutils' system.h.
3907 * Makefile.am (libfetish_a_SOURCES): Add stat-macros.h.
3908 * file-type.c: Include "stat-macros.h".
3909 * file-type.h (file_type): Move all macro defiitions to new file,
3912 2004-03-30 Paul Eggert <eggert@twinsun.com>
3914 * cloexec.c, cloexec.h, config.charset, file-type.c, file-type.h:
3915 * getloadavg.c, getndelim2.c, getusershell.c, group-member.c:
3916 * human.c, path-concat.c, printf-args.c, printf-args.h:
3917 * quotearg.c, quotearg.h, setenv.c, strdup.c:
3918 * userspec.c, userspec.h, vasprintf.c: Sync from gnulib.
3920 * allocsa.c, allocsa.h, strdup.h: New files, from gnulib.
3921 * Makefile.am (libfetish_a_SOURCES): Add allocsa.c, allocsa.h,
3924 2004-03-30 Jim Meyering <jim@meyering.net>
3926 * getloadavg.c: Merge changes from emacs (via gnulib).
3928 2004-03-28 Paul Eggert <eggert@twinsun.com>
3930 Fix some gotchas encountered when porting to Solaris 8, using
3931 the Forte 6u2 compiler.
3933 * canonicalize.c [HAVE_UNISTD_H]: Include <unistd.h>,
3934 for resolvepath declaration.
3935 * fts.c: Include dirfd.h, for dirfd.
3937 2004-02-25 Paul Eggert <eggert@twinsun.com>
3939 * human.c (humblock): Support BLOCKSIZE as well as BLOCK_SIZE.
3941 2004-03-23 Paul Eggert <eggert@twinsun.com>
3943 * readtokens0.c (readtokens0): Return true on success rather
3944 than on failure. All callers changed. This also happens to fix a
3945 portability bug on pre-C99 hosts, where (bool) INTEGER sometimes
3946 returns false even when INTEGER is nonzero.
3948 2004-03-23 Jim Meyering <jim@meyering.net>
3950 * Makefile.am (libfetish_a_SOURCES): Add getopt_int.h.
3951 * getopt_int.h: New file, from gnulib.
3952 * getopt.c, getopt.h, getopt1.c: Sync from gnulib.
3953 * getopt.c, getopt.h: Remove space(s) before TAB.
3955 * mbswidth.c, mbswidth.h: Sync from gnulib.
3957 2004-03-21 Jim Meyering <jim@meyering.net>
3959 * readtokens0.c, readtokens0.h: New files.
3960 * Makefile.am (libfetish_a_SOURCES): Add readtokens0.c and readtokens0.h
3962 * readtokens.c (readtoken): Don't leak 64 bytes when reading
3963 an empty input stream.
3965 * readtokens.c: Include <stdbool.h>.
3966 (readtoken): Use `size_t' rather than int/long.
3967 All callers adjusted.
3968 Use `bool' rather than `int' where appropriate.
3969 Use memset rather than an explicit loop.
3970 Use x2nrealloc rather than xrealloc.
3971 Allow the use of `\0' as a delimiter.
3972 (readtokens): Likewise.
3973 * readtokens.h (readtoken, readtokens): Update prototypes.
3975 2004-02-29 Paul Eggert <eggert@twinsun.com>
3977 * getdate.h: Include stdbool.h, and timespec.h instead of
3978 the usual <time.h> dance.
3979 (get_date): Change signature to support fractional time stamps.
3980 All callers changed.
3981 * getdate.y: Include "getdate.h" first, as we can now
3982 assume C89 and don't need to worry about 'const'.
3983 Similarly, include "unlocked-io.h" near start, not in middle.
3985 (textint.value): Use long int rather than int.
3986 (textint.digits): Use size_t rather than int.
3987 (BILLION, LOG10_BILLION): New constants.
3988 (parser_control): New member rel_ns. Members day_ordinal,
3989 time_zone, month, day, hour, minutes, rel_year, rel_month,
3990 rel_day, rel_hour, rel_minutes, rel_seconds
3991 are now long int, not int. Member seconds is now struct timespec,
3992 not int. New member timespec_seen. Members dates_seen, days_seen,
3993 local_zones_seen, rels_seen, times_seen, zones_seen are now size_t,
3995 (%union.intval): Now long int, not int.
3996 New member timespec.
3997 (tSDECIMAL_NUMBER, tUDECIMAL_NUMBER): New tokens.
3998 (seconds, signed_seconds, unsigned_seconds): New nonterminals.
3999 (spec): Now is a timespec or an item list.
4000 (timespec, items): New nonterminals.
4001 (time, rel, relunit, number, get_date):
4002 Add support for fractional seconds.
4003 (time): Fix bug: seconds weren't cleared in "00:00 +0000" syntax.
4004 (gmtime, localtime, mktime): Remove decls; not needed with C89.
4005 (to_hour): First arg is now long int, not int.
4006 (to_year): Returns long int, not int.
4007 Don't treat year -70 like 70.
4008 (tm_diff): Returns long int, not int.
4009 (lookup_word): Use bool instead of int when appropriate.
4010 (yylex): Use size_t for count, not int.
4011 Detect overflow when parsing large integer constants.
4012 Add support for fractions.
4013 (get_date): Make pointers 'const' if possible.
4014 Use more-portable code to detect integer overflow.
4015 (main) [TEST]: Adjust to above changes. Test for localtime failure.
4016 Don't use ctime; it's not reliable if the year has >4 digits.
4018 2004-03-15 Jim Meyering <jim@meyering.net>
4020 `date --date="21:04 +0100" +%S' would print the seconds value
4021 from the current time, rather than `00'.
4022 * getdate.y: For a date string like `10:23 +0100',
4023 set the number of seconds to zero. Reported by Marc Haber.
4025 2004-03-04 Jim Meyering <jim@meyering.net>
4027 * cloexec.c (set_cloexec_flag) [ ! (F_GETFD && F_SETFD)]:
4028 Return true, not false.
4030 2004-03-03 Paul Eggert <eggert@twinsun.com>
4032 * cloexec.c: Include "cloexec.h" first, and <unistd.h> before <fcntl.h>.
4033 (set_cloexec_flag): Use bool for booleans. All uses changed.
4034 If F_GETFD returns a negative number (not just -1), report a
4035 failure. Don't use F_SETFD if the flags are already right.
4036 Don't report a failure with F_SETFD unless it returns -1.
4037 * cloexec.h: Include <stdbool.h>.
4038 Adjust signature to use `bool' rather than `int'.
4039 * getloadavg.c (getloadavg): Use `true', not `1'.
4041 2004-03-02 Dmitry V. Levin <ldv@altlinux.org>
4043 * cloexec.c: New file.
4044 The set_cloexec_flag implementation imported from GNU C Library
4046 * cloexec.h: New file.
4047 * getloadavg.c: Include "cloexec.h".
4048 (getloadavg): Use set_cloexec_flag instead of manual fcntl call.
4049 * Makefile.am (libfetish_a_SOURCES): Add cloexec.c, cloexec.h.
4051 2004-02-23 Paul Eggert <eggert@twinsun.com>
4053 * userspec.c: Don't include "posixver.h".
4054 (parse_user_spec): Fall back on USER.GROUP parsing, regardless
4055 of POSIX version, as POSIX 1003.1-2001 allows that behavior as a
4056 compatible extension. Simplify code by removing a boolean int
4057 that was always nonzero if a string was nonnull.
4059 2004-02-05 Jim Meyering <jim@meyering.net>
4061 * timespec.h (ST_TIME_CMP_NS, ST_TIME_CMP): Define.
4062 (ATIME_CMP, CTIME_CMP, MTIME_CMP, TIMESPEC_NS): Likewise.
4063 From coreutils' system.h.
4065 2004-01-29 Jim Meyering <jim@meyering.net>
4067 * mountlist.c [HAVE_SYS_UCRED_H]: Include grp.h before sys/ucred.h.
4069 2004-01-21 Paul Eggert <eggert@twinsun.com>
4071 * argmatch.c (ARGMATCH_DIE) [! defined ARGMATCH_DIE]:
4072 Include "exitfail.h", and use exit_failure rather than EXIT_FAILURE.
4073 * argmatch.h: Comment fix to match the above.
4074 * long-options.c (parse_long_options): Use prototype
4075 for usage function arg. Pass it EXIT_SUCCESS rather than 0,
4077 * obstack.c (obstack_exit_failure) [!defined _LIBC]:
4078 Now a macro referring to exit_failure, instead of a separate
4079 variable. Include "exitfail.h" to get it.
4080 * xstrtol.h: Include "exitfail.h".
4081 (STRTOL_FATAL_ERROR): Exit with status exit_failure, not 2.
4083 2004-01-21 Jim Meyering <jim@meyering.net>
4085 * mktime.c (__mktime_internal) [!_LIBC]: Define to mktime_internal
4086 so as not to conflict with a different-sized __mktime_internal
4087 function in GNU libc.
4089 2004-01-16 Jim Meyering <jim@meyering.net>
4092 * localcharset.c: Test HAVE_DECL_GETC_UNLOCKED,
4093 rather than HAVE_GETC_UNLOCKED.
4095 2003-10-08 Paul Eggert <eggert@twinsun.com>
4099 * unlocked-io.h: Include <stdio.h>, so that the caller
4100 doesn't have to include <stdio.h> before us.
4101 (clearerr_unlocked, feof_unlocked, ferror_unlocked,
4102 fflush_unlocked, fgets_unlocked, fputc_unlocked, fputs_unlocked,
4103 fread_unlocked, fwrite_unlocked, getc_unlocked, getchar_unlocked,
4104 putc_unlocked, putchar_unlocked): Define to the unlocked counterpart
4105 if not declared, so that we can use getpass.c code from libc without
4107 (flockfile, ftrylockfile, funlockfile): New macros.
4109 2004-01-14 Paul Eggert <eggert@twinsun.com>
4113 * fnmatch_loop.c (ALLOCA_LIMIT): Remove macro, which collided
4114 with like-named macro in fnmatch.c.
4115 (EXT): Use an internal constant instead.
4117 Merge fnmatch patches from glibc.
4118 * fnmatch.c (mbsinit): Remove define.
4119 Add libc_hidden_ver (__fnmatch, fnmatch).
4120 * fnmatch_loop.c (FCT): Cast to int32_t and UCHAR when appropriate.
4121 Adjust to renaming of collseq_table_lookup to __collseq_table_lookup.
4123 2003-11-24 Paul Eggert <eggert@twinsun.com>
4127 * alloca.c: Remove dependency on xalloc module.
4128 (xalloc_die): Remove.
4129 (memory_full) [!defined emacs]: New macro.
4130 [!defined emacs]: Don't include xalloc.h.
4131 (alloca): Invoke memory_full, not xalloc_die, if malloc fails or
4132 address arithmetic overflows. Change datatypes a bit to avoid
4135 2004-01-14 Paul Eggert <eggert@twinsun.com>
4137 * posixver.c: Include posixver.h.
4139 2004-01-12 Jim Meyering <jim@meyering.net>
4141 * posixver.c (DEFAULT_POSIX2_VERSION): Use definition of new,
4142 optional configure-time default.
4144 2004-01-10 Jim Meyering <jim@meyering.net>
4146 * version-etc.c (version_etc_copyright): Update copyright date.
4148 2003-12-20 Jim Meyering <jim@meyering.net>
4150 * fts.c [!_LIBC]: Undefine, then define-away __P.
4152 2003-12-19 Jim Meyering <jim@meyering.net>
4154 Rewrite fts to use a hash table or O(1)-mem cycle-detection
4155 code rather than the tree-based tsearch functions.
4156 * fts_.h: Include hash.h and cycle-check.h.
4157 (FTS_TIGHT_CYCLE_CHECK): New value.
4158 (FTS_OPTIONMASK): Adjust to include the new value.
4159 (FTS_NAMEONLY, FTS_STOP): Increase to allow room for new value.
4160 (struct FTS) [active_dir_ht]: New member. Replaces fts_dir_signatures.
4161 (struct FTS) [cycle_state]: New member.
4162 * fts.c: Don't include <search.h>.
4163 [HAVE_INTTYPES_H]: Include <inttypes.h>.
4164 (tdestroy, tfind, tsearch): Remove definitions.
4165 (struct Active_dir): Rename from `known_object'.
4166 (AD_compare, AD_hash): New functions.
4167 (enter_dir, leave_dir): Rewrite to manipulate a hash table
4169 (fts_open): Initialize hash table or cycle_state buffer.
4170 (free_node): Remove function.
4171 (find_matching_ancestor): Renamed/rewritten from look_up_active_dir.
4172 (fts_cross_check): Adapt to use new data structure.
4174 * Makefile.am (libfetish_a_SOURCES): Remove search_.h.
4175 (DISTCLEANFILES): Remove definition.
4177 2003-12-18 Jim Meyering <jim@meyering.net>
4179 Rewrite cycle detection code to work properly.
4180 Add some framework (compiled out by default) to test it.
4181 * fts.c (Dprintf, ENTER_DIR, LEAVE_DIR): Define.
4182 (add_object): Remove function. Rewritten as...
4183 (enter_dir): New function.
4184 (leave_dir, free_node): New functions.
4185 (fts_read): Ensure that we call ENTER_DIR or LEAVE_DIR,
4186 as appropriate, before returning.
4187 (look_up_active_dir, fts_cross_check) [FTS_DEBUG]: New functions.
4188 (fts_stat): Don't perform the cycle check here.
4189 Now it's done via enter_dir.
4191 2003-12-12 Jim Meyering <jim@meyering.net>
4193 * fts_.h (FTS) [fts_dir_signatures]: Add comment.
4195 2003-12-03 Paul Eggert <eggert@twinsun.com>
4197 * getgroups.c (getgroups): xmalloc takes one argument, not two.
4198 Bug reported by Alfred M. Szmidt.
4200 2003-12-02 Jim Meyering <jim@meyering.net>
4202 * Makefile.am (libfetish_a_SOURCES): Reflect sha -> sha1 renaming.
4204 * sha1.c: File renamed from sha.c.
4205 * sha1.h: File renamed from sha.h.
4206 Use SHA1_H, not _SHA_H in #ifndef condition.
4208 * sha.c: Add FSF Copyright.
4209 * sha.h: Correct stale references to MD5 and `16 bytes'.
4210 Patch by Ulrich Drepper.
4212 * sha.h: Add FSF Copyright. Remove reference to Scott Miller,
4213 since this file is now nearly identical to md5.h.
4215 * md5.h (rol) [__GNUC__ && __i386__]: Don't use `asm' code. These
4216 days, gcc-3.x does better all by itself. Patch from Dean Gaudet:
4217 http://mail.gnu.org/archive/html/bug-coreutils/2003-11/msg00144.html
4219 2003-11-29 Jim Meyering <jim@meyering.net>
4221 * c-strtod.c (c_strtod): Save and restore original LC_NUMERIC setting,
4222 in case it was different from the environment-derived value.
4223 Patch by Paul Eggert.
4224 Include "xalloc.h" for declaration of xstrdup.
4226 2003-11-24 Paul Eggert <eggert@twinsun.com>
4228 Parse floating-point operands and options in the C locale.
4229 POSIX requires this for printf, and we might as well be
4230 consistent elsewhere (tail, sleep, seq).
4232 * Makefile.am (libfetish_a_SOURCES): Add c-strtod.c, c-strtod.h.
4233 * c-strtod.c, c-strtod.h: New files.
4234 * xstrtod.h (xstrtod): Accept an extra arg, specifying the
4235 conversion function.
4236 * xstrtod.c (xstrtod): Likewise. All callers changed to
4237 include c-strtod.h and use c_strtod. Don't include stdlib.h; no
4240 * xnanosleep.c: Don't include xstrtod.h; it's not needed.
4242 2003-11-22 Jim Meyering <jim@meyering.net>
4244 * xmalloc.c (x2nrealloc_inline): Fix typos in comments: s/size/size_t/.
4246 2003-11-21 Jim Meyering <jim@meyering.net>
4248 * xreadlink.c (xreadlink): Correct outdated comment.
4250 2003-11-17 Jim Meyering <jim@meyering.net>
4252 On systems without utime and without a utimes function capable of
4253 dealing with a NULL struct utimbuf* argument, this utime replacement
4254 could -- in unusual circumstances -- leak a file descriptor.
4255 * utime.c: Include <unistd.h> and <errno.h>.
4256 (utime_null): Be sure to close `fd' and to preserve errno.
4257 Reported by Geoff Collyer via Arnold Robbins.
4259 2003-11-13 Jim Meyering <jim@meyering.net>
4261 * xalloc.h, xstrtol.c: Update from gnulib.
4263 2003-11-11 Jim Meyering <jim@meyering.net>
4265 * ftw.c, ftw_.h: Remove files. No longer used.
4267 2003-11-09 Jim Meyering <jim@meyering.net>
4269 * root-dev-ino.c, root-dev-ino.h: New files.
4270 * Makefile.am (libfetish_a_SOURCES): Add root-dev-ino.c root-dev-ino.h.
4272 * dev-ino.h: Include <sys/types.h> and <sys/stat.h>.
4274 2003-11-06 Jim Meyering <jim@meyering.net>
4276 * free.c: New file, from gnulib.
4278 2003-10-31 Paul Eggert <eggert@twinsun.com>
4280 * mountlist.h (struct mount_entry.me_type_malloced): New member.
4281 * mountlist.c (SIZE_MAX): Define if not defined already.
4282 (read_filesystem_list): Set and use me_type_malloced.
4283 Use "sizeof *me" rather than "sizeof (struct mount_entry)" (or
4284 whatever the type happens to be), for brevity and consistency.
4285 Check for size calculation overflow on Alphas running OSF/1.
4287 2003-10-31 Jim Meyering <jim@meyering.net>
4289 * hash.c: Include "xalloc.h" for use of xalloc_oversized.
4291 * linebuffer.c: Include <string.h> for declaration of memset.
4293 * alloca.c, linebuffer.c, xmalloc.c, xalloc.h: Update from gnulib.
4294 * exclude.c, getgroups.c, quotearg.c, stdbool_.h: Update from gnulib.
4295 * hash.c, hash-pjw.h: Update from gnulib.
4297 2003-10-25 Jim Meyering <jim@meyering.net>
4299 * hash.c, hash.h: Update from gnulib.
4300 * hash-pjw.c, hash-pjw.h: Likewise.
4301 * obstack.c, obstack.h: Likewise.
4303 2003-10-25 Jim Meyering <meyering@lucent.com>
4305 * fts_.h: Include <features.h> only if _LIBC.
4306 [!_LIBC]: Define-away __THROW, __BEGIN_DECLS, __END_DECLS.
4308 2003-10-19 Jim Meyering <jim@meyering.net>
4310 * vasnprintf.c (vasnprintf): Work around losing snprintf on
4313 2003-09-25 Jim Meyering <jim@meyering.net>
4314 Bruno Haible <bruno@clisp.org>
4316 [Update from gnulib]
4317 This lets translators provide better translations for the
4318 "Written by ..." part of --version output.
4319 * version-etc.h: Include stdarg.h.
4320 (version_etc_copyright): Declare as readonly.
4321 (version_etc): Make this function variadic with a NULL-terminated list
4322 of author name strings.
4323 (version_etc_va): New declaration.
4324 * version-etc.c: Include stdarg.h, stdlib.h.
4325 (version_etc_copyright): Declare as readonly.
4326 (version_etc_va): New function. Provide a different translatable string
4327 for each possible number of authors < 10. Abbreviate when there are 10
4329 (version_etc): Make this function variadic. Call version_etc_va.
4330 Suggestion from Gary V. Vaughan.
4332 * long-options.h (parse_long_options): Change prototype: the authors
4333 string is moved to the end and becomes variadic.
4334 * long-options.c: Include stdarg.h.
4335 (parse_long_options): Make this function variadic, too.
4336 Call version_etc_va, not version_etc.
4338 2003-10-17 Jim Meyering <jim@meyering.net>
4340 * xfts.c, xfts.h: New files.
4341 This factors out code used by du.c, chmod.c, and chown-core.c.
4342 * Makefile.am (libfetish_a_SOURCES): Add xfts.c and xfts.h.
4344 * error.h: Update from gnulib.
4345 * getpass.c: Likewise.
4346 * fnmatch.c: Likewise.
4347 * fnmatch_loop.c: Likewise.
4349 2003-10-16 Jim Meyering <jim@meyering.net>
4351 * xmalloc.c: Include <string.h>, for declarations of memset and memcpy.
4353 * getgroups.c: Update from gnulib.
4354 * readutmp.c: Fix indentation, from gnulib.
4355 * exclude.c: Update from gnulib.
4356 * xgethostname.c: Include xgethostname.h.
4357 * xgethostname.h: New file, from gnulib.
4358 * Makefile.am (libfetish_a_SOURCES): Add xgethostname.h.
4360 2003-10-15 Jim Meyering <jim@meyering.net>
4362 * userspec.h: New file.
4363 * userspec.c: Include "userspec.h".
4364 * Makefile.am (libfetish_a_SOURCES): Add userspec.h.
4366 2003-10-14 Paul Eggert <eggert@twinsun.com>
4368 Fix some number-parsing bugs, e.g., "head -n 100k@" wasn't
4370 * human.c, xstrtoimax.c, xstrtol.c, xstrtol.h, xstrtoul.c, xstrtoumax.c:
4373 2003-10-13 Paul Eggert <eggert@twinsun.com>
4375 * xalloc.h, xmalloc.c, xstrdup.c: Import latest version from gnulib.
4377 2003-09-29 Paul Eggert <eggert@twinsun.com>
4379 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
4381 2003-10-02 Jim Meyering <jim@meyering.net>
4383 Don't require that the maximum length of a file name
4384 encountered in a traversal fit in an `unsigned short',
4385 and fix some portability bugs (don't depend on gcc).
4387 * fts.c: Include "fts_.h", not <fts.h>.
4388 (ALIGNBYTES) [!(__GNUC__ >= 2)]: Add a definition that works with
4389 compilers that don't have __alignof__.
4390 (MAX): Use a definition that doesn't depend on gcc.
4391 (fts_build): Make `len' and `maxlen' be of type size_t, not int.
4392 Test for overflow in a less type-dependent manner.
4393 Test HAVE_STRUCT_DIRENT_D_TYPE, rather than
4394 defined DT_DIR && defined _DIRENT_HAVE_D_TYPE.
4395 (fts_palloc): Test for overflow in a less type-dependent manner.
4396 (fts_safe_changedir): Use stat, not stat64.
4397 Use fstat, not __fxstat64(_STAT_VER.
4399 * fts_.h [FTS] (fts_pathlen): Change type from int to size_t.
4400 [FTSENT] (fts_pathlen): Change type from u_short to size_t.
4401 (fts_level): Change type from u_short to int.
4403 * Makefile.am (libfetish_a_SOURCES): Add fts.c fts_.h.
4406 2003-09-29 Paul Eggert <eggert@twinsun.com>
4408 * strftime.c (tm_diff) [! HAVE_TM_GMTOFF]:
4409 Fix arg typo in previous patch.
4411 2003-09-28 Jim Meyering <jim@meyering.net>
4413 * error.c: Update from gnulib.
4415 2003-09-19 Jim Meyering <jim@meyering.net>
4417 * version-etc.h: (version_etc): Rename parameter, authors,
4419 * version-etc.c: (version_etc): Likewise.
4420 Combine fprintf and following putc('\n'.
4422 * version-etc.c, version-etc.h: Revert yesterday's changes.
4423 * long-options.c, long-options.h: Likewise.
4425 2003-09-18 Jim Meyering <jim@meyering.net>
4427 This lets translators provide better translations for the
4428 `Written by ...' part of --version output.
4429 * version-etc.c: Include stdarg.h, stdlib.h, string.h, and xalloc.h.
4430 (version_etc): Make this function variadic,
4431 with a NULL-terminated list of author name strings.
4432 (version_etc_va): New function.
4433 Suggestion from Gary V. Vaughan.
4434 * version-etc.h (version_etc_va): Declare it.
4436 * long-options.c: Include stdarg.h.
4437 (parse_long_options): Make this function variadic (authors), too.
4438 Call version_etc_va, not version_etc.
4439 * long-options.h (parse_long_options): Update prototype.
4441 2003-09-16 Paul Eggert <eggert@twinsun.com>
4443 * linebuffer.c (readlinebuffer): Return NULL immediately upon
4444 input error, instead of returning NULL the next time we are called
4445 (and therefore losing track of errno).
4447 2003-09-15 Paul Eggert <eggert@twinsun.com>
4449 * getndelim2.c (getndelim2): Don't trash errno when a read
4450 fails, so that the caller gets the proper errno.
4452 * readutmp.c (read_utmp): Likewise.
4453 Check for fstat error. Close stream and free storage
4456 2003-09-14 Jim Meyering <jim@meyering.net>
4458 * argmatch.c: Update from gnulib.
4460 * Makefile.am (libfetish_a_SOURCES): Add exit.h, strndup.h,
4463 2003-09-13 Jim Meyering <jim@meyering.net>
4465 * setenv.c, strcspn.c, strdup.c, strndup.c, strnlen.c, strpbrk.c:
4466 * strstr.c, strtod.c, strtoimax.c, tempname.c, unicodeio.c, userspec.c:
4467 * vasprintf.h, xgethostname.c, xreadlink.c, xstrdup.c, xstrndup.c:
4468 * xstrndup.h, xstrtod.c, xstrtol.c, yesno.c: Update from gnulib.
4469 * strndup.h: New file, from gnulib.
4470 * exit.h: New file, from GNU gettext, via gnulib.
4472 2003-09-06 Paul Eggert <eggert@twinsun.com>
4474 * time_r.c, time_r.h: New files.
4476 * mktime.c (my_mktime_localtime_r): Remove; all uses changed to
4478 (__localtime_r) [!defined _LIBC]: New macro. Include <time_r.h>.
4479 (__mktime_internal) [!defined _LIBC]: Now extern, not static.
4481 * strftime.c (my_strftime_gmtime_r): Remove; all uses changed to
4483 (my_strftime_localtime_r): Remove; all uses changed to __localtime_r.
4484 (__gtime_r, __localtime_r) [!HAVE_TM_GMTOFF]: New macros.
4487 2003-09-13 Jim Meyering <jim@meyering.net>
4489 * strtol.c: Update from gnulib.
4491 2003-09-12 Paul Eggert <eggert@twinsun.com>
4493 * argmatch.c, xgethostname.c, xmalloc.c: Include exit.h.
4494 * obstack.c [!defined _LIBC]: Likewise.
4495 * argmatch.c (EXIT_FAILURE): Remove; now done by exit.h
4496 * exitfail.c, fatal.c, xgethostname.c, xmalloc.c: Likewise.
4497 * exitfail.c: Don't include stdlib.h; no longer needed.
4499 2003-09-12 Paul Eggert <eggert@twinsun.com>
4501 * error.c (error_tail): Assume vprintf.
4503 2003-09-09 Paul Eggert <eggert@twinsun.com>
4507 * getloadavg.c (getloadavg, main): Define via prototypes.
4509 * getopt.h (struct option.name): Assume C89, and use 'const'.
4510 (getopt, etopt_long, getopt_long_only, _getopt_internal)
4511 [defined __GNU_LIBRARY__]: Assume C89, so we can always declare
4513 * getopt.c (const): Remove macro.
4514 Include <string.h> unconditionally.
4515 (my_index): Remove; all uses changed to strchr.
4516 (strlen): Remove decl.
4517 (exchange): Remove forward decl; no longer needed.
4518 (exchange, _getopt_initialize, _getopt_internal, getopt, main):
4519 Define with prototype.
4520 * getopt1.c (const): Remove macro.
4521 (getopt_long, getopt_long_only, main): Define with prototype.
4523 * getugroups.c: Include <string.h> unconditionally.
4525 * getusershell.c: Include <stdlib.h> unconditionally.
4526 (getusershell, setusershell, endusershell, readname, main):
4527 Define with prototypes.
4529 * group-member.c: Include group-member.h first.
4530 Include <stdlib.h> unconditionally.
4532 * hard-locale.c: Include hard-locale.h first.
4533 Include <stdlib.h>, <string.h> unconditionally.
4535 * hash.c (free, malloc): Remove decls.
4536 Include <stdlib.h> unconditionally.
4538 * human.c: Include <stdlib.h>, <string.h> unconditionally.
4539 (getenv): Do not declare.
4541 * idcache.c: Include <string.h> unconditionally.
4543 * long-options.c: Include long-options.h first, to test interface.
4544 Include <stdlib.h> unconditionally.
4546 * makepath.c: Include makepath.h first, to test interface.
4547 Include <stdlib.h> and <string.h> unconditionally.
4549 * linebuffer.c: Include <stdlib.h>.
4550 (free): Remove decl.
4552 * malloc.c: Include <stdlib.h>, for malloc; don't bother with stddef.h.
4553 rpl_malloc returns void *, not char *.
4554 * realloc.c (rpl_realloc): Likewise. Also, define with a prototype.
4556 * md5.h: Include <limits.h> unconditionally.
4557 (UINT_MAX_32_BITS): Don't worry about non-__STDC__ case.
4558 (__P): Remove; all uses removed.
4559 * md5.c: Include "md5.h" first.
4560 (md5_init_ctx, md5_read_ctx, md5_finish_ctx, md5_stream,
4561 md5_buffer, md5_process_bytes, md5_process_block):
4562 Define with prototypes.
4563 * sha.h (__P): Remove all uses. (It wasn't defined??)
4564 * sha.c: Include "sha.h" first.
4565 Include <stdlib.h>, <string.h> unconditionally.
4567 * memchr.c (__ptr_t): Remove; all uses changed to void *.
4568 * memcmp.c (__ptr_t): Likewise.
4569 * memrchr.c (__ptr_t): Likewise.
4570 * memchr.c, memcmp.c, memcoll.c, memrchr.c:
4571 Include <string.h> unconditionally.
4572 * memchr.c, memrchr.c: Include <limits.h> unconditionally.
4573 * memchr.c: Include <stdlib.h> unconditionally.
4574 * memchr.c (LONG_MAX): Remove.
4575 * memrchr.c (LONG_MAX): Likewise.
4576 * memchr.c (__memchr): Define via a prototype.
4577 * memrchr.c (__memrchr): Likewise.
4578 * memcmp.c (__P): Remove, and remove all uses.
4579 (memcmp_bytes, memcmp_common_alignment, memcmp_not_common_alignment):
4580 Remove forward decls; no longer needed.
4581 * memcpy.c, memmove.c, memset.c: Include <stddef.h>.
4582 Use types required by C89 in prototype.
4584 * mkdir.c: Include <stdlib.h>, <string.h> unconditionally.
4585 * savedir.c: Likewise.
4586 * mkdir.c (free): Remove decl.
4587 * rmdir.c (rmdir): Define with a prototype.
4588 * savedir.c: Include savedir.h first, to test interface.
4590 * mktime.c (STDC_HEADERS): Remove.
4591 Include <stdlib.h>, <string.h> unconditionally.
4593 * modechange.c: Include <stdlib.h> unconditionally.
4594 (malloc): Remove decl.
4596 * mountlist.c: Include <stdlib.h>, <string.h> unconditionally.
4597 (free): Remove decl.
4599 * obstack.h (PTR_INT_TYPE) [!defined __PTRDIFF_TYPE__]:
4600 Define to ptrdiff_t, without bothering to check HAVE_STDDEF_H.
4601 (This type really should be intptr_t, but that's a C99ism.)
4602 (_obstack_memcpy): Remove: all uses changed to memcpy.
4603 Include <string.h> unconditionally.
4604 (struct obstack): Assume __STDC__ for types of members
4605 chunkfun, freefun, extra_arg.
4606 (_obstack_newchunk, _obstack_free, _obstack_begin, _obstack_begin_1,
4607 _obstack_memory_used, obstack_alloc_failed_handler, obstack_init,
4608 obstack_begin, obstack_specify_allocation,
4609 obstack_specify_allocation_with_arg, obstack_chunkfun,
4610 obstack_freefun, obstack_free) [! (defined __STDC__ && __STDC__)]:
4611 Remove unprototyped decls and the macros that use them.
4612 * obstack.c (POINTER): Remove. All uses changed to void *.
4613 (obstack_alloc_failed_handler, CALL_CHUNKFUN, CALL_FREEFUN,
4614 _obstack_begin, _obstack_begin_1, _obstack_allocated_p)
4615 (defined __STDC__ && __STDC__)]:
4616 Remove nonprototyped code.
4617 Include <stdlib.h> unconditionally.
4618 (_obstack_begin, _obstack_begin_1, _obstack_newchunk,
4619 _obstack_allocated_p, _obstack_free, obstack_free,
4620 _obstack_memory_used, print_and_abort):
4621 Define using prototypes.
4622 (obstack_1grow, obstack_1grow_fast, obstack_alloc, obstack_base,
4623 obstack_blank, obstack_blank_fast, obstack_copy, obstack_copy0,
4624 obstack_finish, obstack_grow, obstack_grow0, obstack_make_room,
4625 obstack_next_free, obstack_object_size, obstack_room) [0]:
4626 Remove unused, unprototyped code.
4628 * path-concat.c: Include <stdlib.h>, <string.h> unconditionally.
4630 * physmem.c (physmem_total, physmem_available, main): Define
4633 * posixtm.c: Include <stdlib.h>, <string.h> unconditionally.
4634 (main): Define with a prototype.
4636 * posixver.c (getenv): Remove decl.
4638 * putenv.c (malloc): Returns void *, not char *.
4639 Include <string.h> unconditionally.
4640 (strchr, memcpy, NULL): Do not define.
4642 * readtokens.c: Include readtokens.h first, to test interface.
4643 Include <stdlib.h>, <string.h> unconditionally.
4644 (init_tokenbuffer): Define with a prototype.
4646 * regex.c (PARAMS): Remove. All uses removed.
4647 All uses of _RE_ARGS removed, too.
4648 Include <stddef.h>, <stdlib.h>, <string.h>, <limits.h>
4650 (bzero): Assume memset exists.
4651 (memcmp, memcpy, NULL): Remove.
4652 (SIGN_EXTEND_CHAR): Remove; all uses replaced by casts to signed
4653 char, or assignments to local vars of type signed char.
4654 (init_syntax_once, PREFIX(extract_number_and_incr),
4655 PREFIX(print_partial_compiled_pattern),
4656 PREFIX(print_compiled_pattern), PREFIX(print_double_string),
4657 convert_mbs_to_wcs, print_fastmap, re_set_syntax,
4658 PREFIX(regex_grow_registers), PREFIX(regex_compile),
4659 PREFIX(store_op1), PREFIX(store_op2), PREFIX(insert_op1),
4660 PREFIX(insert_op2), PREFIX(at_begline_loc_p),
4661 PREFIX(at_endline_loc_p), group_in_compile_stack, insert_space,
4662 wcs_compile_range, byte_compile_range, truncate_wchar,
4663 PREFIX(re_compile_fastmap), re_compile_fastmap, re_set_registers,
4664 re_search, re_search_2, PREFIX(re_search_2), re_match, re_match_2,
4665 count_mbs_length, wcs_re_match_2_internal,
4666 byte_re_match_2_internal, PREFIX(group_match_null_string_p),
4667 PREFIX(alt_match_null_string_p),
4668 PREFIX(common_op_match_null_string_p), PREFIX(bcmp_translate),
4669 re_compile_pattern, re_comp, re_exec, regcomp, regexec, regerror,
4670 regfree, PREFIX(extract_number)): Define with prototype. Remove
4671 now-unnecessary declaration, if any.
4672 (byte_compile_range, PREFIX(regex_compile), re_comp, re_exec,
4674 Remove now-unnecessary casts among pointer types.
4675 * regex.h (_RE_ARGS): Remove. All uses removed.
4677 * rename.c: Include <stdlib.h>, <string.h> unconditionally.
4678 (free): Remove decl.
4680 * rpmatch.c: Include <stdlib.h> unconditionally.
4682 * save-cwd.c: Include <stdlib.h> unconditionally.
4683 * xgetcwd.c: Likewise.
4685 * stat.c: Include <stdlib.h>, <string.h> unconditionally.
4686 (free): Remove decl.
4688 The following changes are not K&R related:
4690 * group-member.h: Include <sys/types.h>, so that this file is
4692 * makepath.h: Likewise.
4694 * getusershell.c (readname, default_index, line_size, readname):
4695 Use size_t, not int, for sizes.
4696 (readname): If the size overflows, report an error instead of
4699 2003-09-09 Derek Robert Price <derek@ximbiot.com>
4701 * getndelim2.c: Assume stdlib.h per the C89 spec.
4703 2003-09-08 Paul Eggert <eggert@twinsun.com>
4705 Assume C89 or better; remove K&R cruft.
4706 A few of these changes were first proposed by Derek Robert Price
4707 in <http://mail.gnu.org/archive/html/bug-gnulib/2003-07/msg00105.html>.
4709 * addext.c: Include <string.h> unconditionally.
4710 * backupfile.c: Include <string.h>, <stdlib.h> unconditionally.
4711 Don't declare getenv or malloc.
4713 * alloca.c: Include <string.h>, <stdlib.h> unconditionally.
4714 (POINTER_TYPE, pointer): Remove; all uses changed to void *.
4716 (find_stack_direction, alloca): Use prototypes.
4718 * atexit.c (atexit): Define using a prototype.
4720 * basename.c, dirname.c, stripslash.c:
4721 Include <string.h> unconditionally.
4723 * bcopy.c: Include <stddef.h>.
4724 (bcopy): Define with prototype, using 'const' and 'void' and 'size_t'.
4726 * canon-host.c: Include <stdlib.h>, <string.h> unconditionally.
4728 * error.h (error, error_at_line, error_print_progname)
4729 [! (defined (__STDC__) && __STDC__)]: Remove decls.
4730 * error.c: Include error.h first, to check interface.
4731 Include <stdarg.h>, <stdlib.h>, <string.h> unconditionally.
4732 (VA_START): Remove; all uses changeed to va_start.
4733 (exit, strerror): Remove decls.
4734 (error_print_progname): Prototype uncondionally.
4735 Don't include <errno.h>; no longer needed.
4736 (private_strerror): Remove.
4737 (error_tail): Always define.
4738 (error, error_at_line): Assume C89 or better; always use prototypes.
4740 * euidaccess.c (main): Define with a prototype.
4742 * exclude.c: Include <stdlib.h>, <string.h> unconditionally.
4744 * exitfail.c: Include <stdlib.h> unconditionally.
4746 * fnmatch_.h (__P): Remove. All uses changed to assume prototypes.
4747 * fnmatch.c: Include fnmatch.h first, to test interface.
4748 Include <string.h>, <stddef.h>, <stdlib.h> unconditionally.
4749 (getenv): Remove decl.
4750 (fnmatch): Define using a prototype.
4751 * fnmatch_loop.c (FCT): Remove forward decl; no longer needed.
4752 (FCT): Define using a prototype.
4754 * getdate.y: Include <stdlib.h>, <string.h> unconditionally.
4756 * gethostname.c: Include <stddef.h>.
4757 (gethostname): Define with prototype. Length is size_t, not int.
4759 2003-09-08 Paul Eggert <eggert@twinsun.com>
4761 * utime.c [!HAVE_UTIMES_NULL]: Include <sys/stat.h>, <fcntl.h>.
4762 (utime_null): Fix typo: 'st' was sometimes called 'sb'.
4764 2003-09-09 Jim Meyering <jim@meyering.net>
4766 * getversion.c: Remove unused file. Reported by Paul Eggert.
4768 2003-09-03 Paul Eggert <eggert@twinsun.com>
4770 * human.c (human_readable): Fix bug that rounded 10501 to 10k.
4771 Bug reported by Lute Kamstra in
4772 <http://mail.gnu.org/archive/html/bug-gnulib/2003-09/msg00003.html>.
4774 * getdate.y (relative_time_table): Use tDAY_UNIT for "tomorrow",
4775 "yesterday", "today", and "now" rather than tMINUTE_UNIT. Of
4776 course with correspondingly smaller numbers for tomorrow and
4777 yesterday. From Tadayoshi Funaba. Originally installed into
4778 sh-utils on 1999-08-07, but the patch was mistakenly reverted by
4779 the next change to that shared file (but this time in fileutils)
4782 2003-08-18 Paul Eggert <eggert@twinsun.com>
4784 * same.c: Include <stdlib.h> and <string.h> unconditionally,
4785 as we're now assuming that part of hosted C89.
4786 (free) [!HAVE_DECL_FREE]: Remove decl; no longer needed.
4787 (same_name): Invoke pathconf on destination, not source, as
4788 that's a bit clearer even if they are the same dir.
4790 2003-08-18 Jim Meyering <jim@meyering.net>
4792 * getopt.h: Remove space before TAB.
4794 2003-08-17 Paul Eggert <eggert@twinsun.com>
4796 * same.c: Include <stdbool.h>, <limits.h>.
4797 (_POSIX_NAME_MAX): Define if not defined.
4799 (same_name): If file names are silently truncated, report
4800 that the file names are the same if they are the same after
4801 the silent truncation.
4803 2003-08-16 Paul Eggert <eggert@twinsun.com>
4806 * Makefile.am (libfetish_a_SOURCES): Remove getndelim2.c,
4807 getndelim2.h, xstrtoimax.c. Add localcharset.h.
4808 (CLEANFILES, SUFFIXES): Initialize to empty.
4809 (EXTRA_DIST): Add getndelim2.c, getndelim2.h.
4810 (install-exec-local): Use $(GLIBC21), not @GLIBC21@.
4811 Do not mkdir libdir if not glibc21.
4812 (charset.alias): @host@ -> $(host).
4813 (SUFFIXES, .sin.sed, CLEANFILES): Reorder rules
4814 to match gnulib module suggestions.
4815 * localcharset.h, readlink.c: New files, from gnulib.
4816 * asnprintf.c, asnprintf.c, asprintf.c, backupfile.h,
4817 canon-host.c, config.charset, dirname.h, euidaccess.c, exclude.c,
4818 fsusage.h, full-write.c, getloadavg.c, getndelim2.h, gettext.h,
4819 group-member.h, hard-locale.h, hash.c, hash.h, hash-pjw.c,
4820 localcharset.c, long-options.h, makepath.h, malloc.c, mbswidth.c,
4821 mbswidth.h, md5.h, memcasecmp.c, memcasecmp.h, memcoll.h,
4822 mkstemp.c, modechange.h, mountlist.h, path-concat.h, pathmax.h,
4823 physmem.h, posixtm.h, printf-args.c, printf-args.h,
4824 printf-parse.c, printf-parse.h, putenv.c, quote.h, readutmp.h,
4825 ref-add.sin, ref-del.sin, safe-read.c, savedir.h, setenv.c,
4826 setenv.h, stdbool_.h, strnlen.c, strpbrk.c, strtoimax.c,
4827 strverscmp.h, tempname.c, unicodeio.c, unicodeio.h,
4828 unistd-safer.h, unlocked-io.h, vasnprintf.c, vasnprintf.h,
4829 vasprintf.c, vasprintf.h, version-etc.h, xgethostname.c,
4830 xmemcoll.c, xstrtoimax.c, xstrtoumax.c: Sync with gnulib.
4832 2003-08-15 Paul Eggert <eggert@twinsun.com>
4834 * physmem.c: Include "physmem.h" before system includes.
4836 2003-08-10 Jim Meyering <jim@meyering.net>
4838 * utimens.c (utimens): Revert most of last change.
4839 Test HAVE_WORKING_UTIMES instead of HAVE_UTIMES.
4841 2003-08-09 Jim Meyering <jim@meyering.net>
4843 * utimens.c (utimens): Test HAVE_UTIME, not HAVE_UTIMES.
4844 Prefer utime, since it works and utimes doesn't on some systems.
4845 FIXME: Revert the above change once we have a working utimes
4846 replacement function.
4848 2003-08-06 Paul Eggert <eggert@twinsun.com>
4850 * Makefile.am (libeftish_a_SOURCES): Add utimens.c, utimens.h.
4851 * utimens.c, utimens.h: New files.
4853 2003-08-09 Jim Meyering <jim@meyering.net>
4855 * unicodeio.c (unicode_to_mb): Change to `Solaris 5.7' in comment.
4856 * putenv.c: Likewise.
4858 * fatal.c, fatal.h: Remove unused files.
4860 * Makefile.am: Use the e.g., `$(FNMATCH_H)' notation for AC_SUBST'd
4861 variable names, rather than @FNMATCH_H@.
4862 Likewise for $(ALLOCA_H).
4863 (fnmatch.h): Use `$@' in the commands, in place of the three copies
4864 of the literal target, `fnmatch.h'.
4865 (alloca.h): Likewise.
4867 2003-08-08 Paul Eggert <eggert@twinsun.com>
4869 * Makefile.am (libfetish_a_SOURCES): Remove fnmatch_.h.
4870 (lib_OBJECTS): New macro, for convenience when cutting and
4871 pasting Makefile.am templates from gnulib.
4872 (EXTRA_DIST): Remove fnmatch_loop.c.
4873 (BUILT_SOURCES): Append $(FNMATCH_H).
4874 * Makefile.am: Import the following changes from gnulib templates
4875 for alloca and fnmatch):
4876 (all-local $(lib_OBJECTS)): New dependencies.
4877 (alloca.h): Use alloca.h-t for temporary.
4878 (EXTRA_DIST): Append fnmatch_.h, fnmatch_loop.c.
4879 (fnmatch.h): New rule.
4880 (MOSTLYCLEANFILES): Add fnmatch.h, fnmatch.h-t.
4881 (DISTCLEANFILES): Remove fnmatch.h
4883 2003-08-08 Jim Meyering <jim@meyering.net>
4885 * mountlist.c (read_filesystem_list) [MOUNTED_GETFSSTAT]:
4886 Use MNT_NOWAIT, rather than MNT_WAIT. Otherwise, `df DIR' could
4887 hang on OSF/1 5.1 for DIR on both local and remote file systems.
4888 Reported by (and fix confirmed by) Nelson H. F. Beebe.
4890 2003-08-07 Jim Meyering <jim@meyering.net>
4892 * regex.h (RE_SYNTAX_POSIX_AWK): Remove SPACE in SPACE-TAB sequence.
4894 2003-08-05 Paul Eggert <eggert@twinsun.com>
4896 Merge getline from gnulib.
4897 * getline.h, getline.c: Merge from gnulib.
4898 * getndelim2.h, getndelim2.c: New files, from gnulib.
4899 * getdelim2.c, getdelim2.h: Remove.
4900 * Makefile.am (libfetish_a_SOURCES): Change getdelim2.c and
4901 getdelim2.h to getndelim2.c and getndelim2.h.
4903 2003-08-04 Paul Eggert <eggert@twinsun.com>
4905 * regex.c, regex.h: Sync with gnulib.
4907 2003-08-03 Paul Eggert <eggert@twinsun.com>
4909 * stdbool_.h (_Bool): Use a #define, not a typedef.
4911 2003-07-31 Paul Eggert <eggert@twinsun.com>
4913 * bumpalloc.h: Remove.
4914 * Makefile.am (libfetish_a_SOURCES): Remove bumpalloc.h.
4916 2003-07-28 Jim Meyering <jim@meyering.net>
4918 * stdbool_.h: Renamed from stdbool.hin.
4919 * Makefile.am: Reflect renaming: stdbool.hin -> stdbool_.h.
4920 * stdbool.hin: Remove file.
4922 2003-07-28 Paul Eggert <eggert@twinsun.com>
4924 * stdbool.hin (_Bool): Make it signed char, instead of
4925 an enum type, so that it's guaranteed to promote to int.
4927 2003-07-23 Jim Meyering <jim@meyering.net>
4929 * xstrndup.h: New file.
4930 * xstrndup.c: New file, factored out of dircolors.c from coreutils.
4931 * Makefile.am (libfetish_a_SOURCES): Add xstrndup.c and xstrndup.h.
4933 2003-07-23 Jim Meyering <jim@meyering.net>
4935 * lstat.c, save-cwd.c, stat.c, utime.c, xgethostname.c: Normalize
4936 naming of Sun operating systems in comments, e.g., SunOS4 -> SunOS 4,
4937 Solaris5.9 -> Solaris 9. From Paul Eggert.
4939 2003-07-22 Paul Eggert <eggert@twinsun.com>
4941 * xalloc.h (XCALLOC, XREALLOC, CCLONE): Fix under- and
4942 over-parenthesization in macros.
4944 2003-07-18 Paul Eggert <eggert@twinsun.com>
4946 * closeout.h (close_stdout_set_status, close_stdout_status): Remove.
4947 * closeout.c: Likewise. Include "closeout.h" right after config.h,
4948 to test that it can stand by itself. Include "exitfail.h".
4949 Clients should set exit_failure instead.
4950 (EXIT_FAILURE): Remove; no longer needed. Do not include <stdlib.h>.
4952 2003-07-18 Andreas Schwab <schwab@suse.de>
4954 * memcoll.c (memcoll) [!HAVE_STRCOLL]: Clear errno.
4956 2003-07-17 Paul Eggert <eggert@twinsun.com>
4958 * xalloca.h, xmalloc.c, xmemcoll.c, xmemcoll.h:
4959 Merge with gnulib. Use a single exit_failure variable rather
4960 than a separate one for each module.
4962 2003-07-16 Jim Meyering <jim@meyering.net>
4964 * Makefile.am (AM_CPPFLAGS): Rename from `INCLUDES', to avoid
4965 warning from automake -Wall.
4967 2003-07-14 Jim Meyering <jim@meyering.net>
4969 * save-cwd.h: Add copyright.
4971 2003-07-13 Jim Meyering <jim@meyering.net>
4973 * xgethostname.c: Include <stdlib.h> for declaration of free.
4974 (xgethostname): Return NULL, rather than exiting, upon any
4975 non-malloc/realloc error.
4977 2003-07-12 Jim Meyering <jim@meyering.net>
4979 * Makefile.am (BUILT_SOURCES): Use `BUILT_SOURCES += $(STDBOOL_H)'
4980 rather than `all-local: $(STDBOOL_H)'. The latter didn't force
4981 creation of stdbool.h before most other targets.
4982 Likewise for $(ALLOCA_H).
4984 Don't emit diagnostics. Let callers do that.
4985 * save-cwd.c: Don't include "error.h".
4986 (save_cwd): Don't call error. Ensure that errno is valid
4987 when returning nonzero.
4989 * obstack.h: Update from gnulib.
4991 * makepath.c (make_path): Enclose diagnostic in _(...).
4993 2003-07-10 Jim Meyering <jim@meyering.net>
4995 * userspec.c: Include "posixver.h".
4996 (parse_user_spec): Accept `.' as a separator only
4997 in pre-POSIX-200112 mode.
4999 * Makefile.am (libfetish_a_SOURCES): Add these:
5000 printf-args.h, printf-parse.h, vasprintf.h, vasnprintf.h.
5002 Now that a program (`who') uses asprintf, we need all of these:
5003 * asnprintf.c, asprintf.c, printf-args.c, printf-args.h, printf-parse.c:
5004 * printf-parse.h, vasnprintf.c, vasnprintf.h, vasprintf.c, vasprintf.h:
5005 New files, from gnulib.
5007 * alloca_.h, getpass.c, memrchr.c, obstack.h, posixver.c,
5008 strftime.c, strnlen.c, strverscmp.c: Switch from LGPL to GPL.
5010 2003-07-09 Jim Meyering <jim@meyering.net>
5012 * mktime.c: Update from gnulib.
5013 FIXME: but still need to adjust m4/mktime.c so that this fixed
5014 version is used when needed.
5016 Fix the bug that would make `du /' omit the `/' on the last line.
5017 E.g., `du --exclude '[^/]*' -x /' would print only "4\t\n" for me.
5018 * ftw.c (ftw_dir): Don't clobber the leading `/'.
5019 Reported by Chris Lesniewski as http://bugs.debian.org/200542.
5021 2003-07-04 Jim Meyering <jim@meyering.net>
5024 * xreadlink.c: Include <sys/types.h> unconditionally, instead of
5025 having it depend on HAVE_SYS_TYPES_H.
5027 2003-06-18 Jim Meyering <jim@meyering.net>
5029 * inttostr.h (PARAMS): Remove. All uses removed.
5031 Merge in change from gnulib.
5032 * makepath.c: Remove block of alloca-related code in favor
5033 of an unconditional `#include <alloca.h>'.
5035 * xalloc.h: Include <stddef.h>.
5036 Remove unnecessary parentheses.
5037 Use `1990-2000' notation in Copyright line until Emacs'
5038 copyright-update function learns how to handle a comma-separated
5039 list of years that spans a line boundary.
5041 * Makefile.am (libfetish_a_SOURCES): Add getdelim2.c and getdelim2.h.
5043 * getline.c (getdelim2): Move this function into its own file.
5044 * getdelim2.c: Extracted from getline.c.
5046 * linebuffer.c, linebuffer.h: Update from gnulib.
5048 * getdelim2.c, getdelim2.h: New files.
5049 * getstr.c, getstr.h: Remove files.
5051 * same.h: Update from gnulib.
5052 * xstrtol.h: Update from gnulib.
5054 2003-06-17 Paul Eggert <eggert@twinsun.com>
5056 Assume C89, so PARAMS isn't needed.
5057 * backupfile.h (PARAMS): Remove. All uses removed.
5058 * closeout.h, dirname.h, filemode.h, fsusage.h, getdate.h, getline.h,
5059 group-member.h, hard-locale.h, hash.h, linebuffer.h, long-options.h,
5060 makepath.h, memcasecmp.h, memcoll.h, modechange.h, mountlist.h,
5061 path-concat.h, physmem.h, posixtm.h, quote.h, readutmp.h, same.h,
5062 save-cwd.h, savedir.h, stdio-safer.h, strtoimax.c, strverscmp.h,
5063 unistd-safer.h, version-etc.h, xalloc.h, xreadlink.h, xstrtod.h,
5064 xstrtol.h: Likewise.
5065 * filemode.h, hard-locale.h, memcoll.h, modechange.h, physmem.h, same.h,
5066 * strverscmp.h: Do not include config.h; no longer needed.
5067 Anyway, config.h should always be included before any other file.
5069 2003-06-17 Jim Meyering <jim@meyering.net>
5071 * getline.c: Update from gnulib.
5073 Merge in changes from gnulib.
5074 * hash.c: Include <stdbool.h> unconditionally.
5076 (CHAR_BIT): Don't define.
5078 2003-06-09 John David Anglin <dave.anglin@nrc-cnrc.gc.ca>
5080 * acl.c: Include <sys/types.h> before <sys/stat.h>.
5081 Required on Ultrix 4.3.
5083 2003-05-20 Derek Price <derek@ximbiot.com>
5085 * stat.c [LSTAT]: Compile/use slash_aware_lstat only if it is necessary.
5087 2003-06-10 Jim Meyering <jim@meyering.net>
5089 * getdate.y: Also accept dates of the form May-23-2003.
5090 Suggestion from Karl Berry.
5092 2003-06-09 Jim Meyering <jim@meyering.net>
5094 * gettimeofday.c: Also undefine gmtime.
5095 (rpl_gmtime): New function. Suggestion from Paul Eggert.
5097 2003-06-08 Jim Meyering <jim@meyering.net>
5099 * getline.h: Update from gnulib.
5101 Clean up, as part of merge with emacs version of strftime.c.
5102 * strftime.c (my_strftime) [!_LIBC && HAVE_TZNAME && HAVE_TZSET]:
5103 Remove function, now that we can rely on a working tzset function.
5104 [!_LIBC]: Ensure that the required autoconf test has been run.
5105 * gettimeofday.c: Also undef tzset.
5106 (rpl_tzset): New function, for use by new macro, gl_FUNC_TZSET_CLOBBER.
5108 2003-06-07 Jim Meyering <jim@meyering.net>
5110 * readtokens.h: Add copyright notice.
5112 Remove definition and uses of __P.
5114 * readtokens.c: Put `Free Software Foundation, Inc.' in place of
5115 my name in the copyright comment.
5116 (init_tokenbuffer): Remove unnecessary parentheses around malloc.
5119 * getdate.y: Include alloca.h unconditionally.
5120 * xmemcoll.h: Include <stddef.h>.
5122 * Makefile.am (MOSTLYCLEANFILES): Add alloca.h and alloca.ht.
5123 (MOSTLYCLEANFILES): Add stdbool.ht.
5125 * human.c: Include <stdio.h>, once again, for declaration of sprintf.
5128 * tempname.c: Include <stddef.h> unconditionally.
5129 Include <inttypes.h> as an alternative to <stdint.h>.
5130 * strtoimax.c: Include <stdint.h> as an alternative to <inttypes.h>.
5131 * xstrtol.h: Likewise.
5132 * xstrtoimax.c: Likewise.
5133 * xstrtoumax.c: Likewise.
5136 * strcasecmp.c: Include <stddef.h>, not <sys/types.h>.
5137 * savedir.c: Include <stddef.h>.
5138 (NULL): Don't define, since <stddef.h> does that.
5140 2003-06-06 Jim Meyering <jim@meyering.net>
5143 * rpmatch.c: Include <limits.h> without checking for HAVE_LIMITS_H.
5144 Include <stddefs.h> unconditionally.
5145 (NULL): Don't define, since <stddef.h> does that.
5146 * rename.c: #undef rename before defining rpl_rename.
5147 [HAVE_CONFIG_H]: Guard inclusion of config.h.
5148 * putenv.c: Include <stddef.h> rather than <sys/types.h>,
5149 as we merely need size_t.
5150 * realloc.c: Likewise.
5151 * quote.c: Don't include <stddef.h> or <sys/types.h>; not needed.
5152 * modechange.c: Include <stddef.h>.
5153 (NULL): Don't define, since <stddef.h> does that.
5154 * memcoll.h: Include <stddef.h>, to get size_t.
5155 * memcoll.c: Include "memcoll.h", which gets us size_t and checks
5156 our interface, instead of including <sys/types.h>
5157 (memcoll): Fall back on a simple algorithm using
5158 memcmp if strcoll doesn't work.
5159 * memcasecmp.h: Include <stddef.h>.
5160 * memcasecmp.c: Don't include <sys/types.h>.
5163 * alloca_.h: New file.
5164 * Makefile.am (EXTRA_DIST): Add alloca_.h.
5165 (all-local $(lib_OBJECTS)): Depend on $(ALLOCA_H).
5166 (alloca.h): New rule.
5168 * addext.c: Update from gnulib.
5169 * backupfile.c: Likewise.
5170 * config.charset: Likewise.
5171 * dirname.h: Likewise.
5172 * fsusage.c: Likewise.
5173 * userspec.c: Likewise.
5174 * xreadlink.c: Likewise.
5175 * xstrtol.c: Likewise.
5176 * __fpending.h: Likewise.
5178 * md5.c: Include <string.h> and <stdlib.h> unconditionally.
5179 (memcpy): Remove definition.
5181 * posixtm.c: Include <stdbool.h> unconditionally.
5183 2003-06-05 Jim Meyering <jim@meyering.net>
5186 * mktime.c: Assume freestanding C89 or better.
5187 (HAVE_LIMITS_H): Remove. Assume it's 1.
5188 (__P): Remove; not used.
5189 (CHAR_BIT, INT_MIN, INT_MAX): Remove; <limits.h> defines them.
5190 (mktime, not_equal_tm, print_tm, check_result,
5191 main): Use prototypes. Use const * where appropriate.
5192 (main): Fix typo in testing code that uncovered by above changes.
5193 (Local Variables): Remove -DHAVE_LIMITS_H from compile-command.
5195 2003-06-04 Paul Eggert <eggert@twinsun.com>
5197 Merge human.c etc. from gnulib.
5198 * exclude.c, human.c, human.h: Merge from gnulib.
5199 * cycle-check.c, cycle-check.h, src/system.h:
5200 Include <stdbool.h> unconditionally.
5202 2003-06-02 Jim Meyering <jim@meyering.net>
5204 * stdbool.hin: New file. From gnulib.
5205 * Makefile.am (MOSTLYCLEANFILES): Initialize.
5206 (stdbool.h): New rule.
5207 (all-local $(lib_OBJECTS)): Depend on $(STDBOOL_H)
5208 (MOSTLYCLEANFILES): Add stdbool.h.
5209 (EXTRA_DIST): Add stdbool.h.
5211 2003-05-30 Jim Meyering <jim@meyering.net>
5213 * addext.c: Update from gnulib.
5214 * mktime.c: Likewise.
5216 2003-05-29 Jim Meyering <jim@meyering.net>
5218 Make the %r format directive honor any locale setting.
5219 * strftime.c: (my_strftime) [!defined _NL_CURRENT && HAVE_STRFTIME]:
5220 Use underlying_strftime for %r.
5222 2003-05-15 Jim Meyering <jim@meyering.net>
5224 * getopt.h: Remove a space before a TAB.
5226 2003-05-13 Jim Meyering <jim@meyering.net>
5228 * setenv.c (setenv): Don't apply cast to argument of free.
5229 * putenv.c (rpl_putenv): Likewise.
5230 * alloca.c (alloca): Likewise.
5232 2003-05-12 Jim Meyering <jim@meyering.net>
5234 * ftw.c (ftw_startup): Always call free_cwd after restore_cwd.
5235 Reported by Matti Aarnio as
5236 https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=90563.
5237 Forwarded by Tim Waugh.
5239 * strftime.c (my_strftime): Let the `-' (no-pad) flag affect
5240 the space-padded-by-default conversion specifiers, %e, %k, %l.
5242 2003-05-07 Paul Eggert <eggert@twinsun.com>
5244 * xnanosleep.c (timespec_subtract): Don't modify the 2nd arg.
5245 Work even if X-Y overflows when subtracting. Make explicit the
5246 assumption that tv_nsec must be in range.
5247 (clock_get_realtime): Remove. All callers changed to invoke gettime,
5249 (xnanosleep): Check for gettime failure every time.
5251 2003-05-06 Jim Meyering <jim@meyering.net>
5253 * xnanosleep.c (clock_get_realtime): Use gettime.c's gettime function,
5254 rather than an inferior, open-coded version that would fail on
5255 AIX systems due to clock_gettime failing with errno == ENOSYS.
5256 Reported by Jérôme Zago.
5258 2003-05-05 Jim Meyering <jim@meyering.net>
5260 Avoid array overrun.
5261 * ftw.c (nftw_arr): Update to reflect complete list of members.
5263 Reported by Olatunji Oluwabukunmi Ruwase.
5265 Make it less likely that the above can happen again.
5266 * ftw.c (struct dummy): Ensure that at least the number of
5267 initializers matches the number of members in the corresponding enum.
5268 * ftw_.h (enum Ftw_option): Name this previously-anonymous enum.
5269 (enum Ftw_option) [FTW_N_MEMBERS]: New member.
5271 2003-05-04 Jim Meyering <jim@meyering.net>
5273 * setenv.c (__set_errno, LOCK, UNLOCK): Define.
5274 (unsetenv): Update from GNU libc.
5275 Ifdef-out this function, since the only caller
5276 is putenv.c and that file now has its own copy.
5278 This avoids a core dump on systems without GNU putenv,
5279 when running `env -u SOME_ALREADY_UNSET_VARIABLE'.
5280 * putenv.c (__set_errno, LOCK, UNLOCK): Define.
5281 (unsetenv): New static function, from GNU libc.
5282 (rpl_putenv): Use it.
5284 2003-05-02 Jim Meyering <jim@meyering.net>
5286 * canonicalize.c (canonicalize_file_name) [!HAVE_RESOLVEPATH]:
5287 A memory-allocation error could result in heap corruption. Fix it
5288 by also updating `dest' when rpath may be changed by xrealloc.
5290 2003-04-15 Jim Meyering <jim@meyering.net>
5292 * getloadavg.c: Remove (or replace-with-TAB(s) to retain alignment)
5293 each sequence of spaces before a TAB character.
5294 * md5.c, getopt.c, getopt.h, obstack.h, strftime.c: Likewise.
5296 2003-04-11 Jim Meyering <jim@meyering.net>
5298 * readutmp.c: Include <string.h> and <stdlib.h> unconditionally.
5300 * canonicalize.c, exclude.c, getgroups.c, getusershell.c:
5301 * group-member.c, idcache.c, mountlist.c, readtokens.c, readutmp.c:
5302 * bumpalloc.h: Remove anachronistic casts of xmalloc, xrealloc,
5303 and xcalloc return values.
5305 * xalloc.h (PARAMS): Remove definitions and uses.
5306 (XMALLOC, XCALLOC, XREALLOC): Remove unnecessary casts.
5308 * xmalloc.c: Remove use of PARAMS.
5310 2003-04-10 Jim Meyering <jim@meyering.net>
5312 * canonicalize.c (canonicalize_file_name) [HAVE_RESOLVEPATH]: Remove
5313 stray semicolon that caused `readlink --canonical RELATIVE_NAME' to
5314 fail on e.g., Solaris systems. Reported by Bruce Korb.
5315 (canonicalize_file_name): Return NULL immediately if resolvepath fails.
5316 Otherwise, `readlink --canonical /no-such-file' would exhaust
5317 virtual memory on some systems (e.g. Solaris).
5318 (canonicalize_file_name): Always free `extra_buf' before returning.
5319 (canonicalize_file_name): NUL-terminate the result.
5321 2003-04-05 Jim Meyering <jim@meyering.net>
5323 * Makefile.am (DEFS): Use += notation rather than `DEFS = ... @DEFS@'.
5324 Use $(VAR) rather than @VAR@, now that we can rely on automake to
5325 emit a definition for each substituted variable.
5327 2003-03-26 Richard Dawe <rich@phekda.freeserve.co.uk>
5329 * dirname.c [TEST_DIRNAME]: Update build instructions for test.
5330 Add test-cases for DOS filenames. Declare program_name.
5331 (main): Set up program_name.
5333 2003-03-22 Jim Meyering <jim@meyering.net>
5335 * strftime.c (widen): Cast alloca return value to proper type.
5338 (NEW_PATTERN): Cast alloca return value to proper type.
5339 Otherwise, it wouldn't compile with at least /bin/cc on
5340 ymp-cray-unicos9.0.2.X.
5341 Combine two mostly-identical uses of alloca into one.
5342 Thanks to the Cray-Cyber project for access to a Cray Y-MP.
5344 2003-03-19 Jim Meyering <jim@meyering.net>
5346 DJGPP doesn't have S_ISLNK, so provide a replacement.
5347 * ftw.c (S_IFMT): Define, if necessary.
5348 [STAT_MACROS_BROKEN]: Undefine S_ISLNK.
5349 (S_ISLNK): Define, if necessary.
5350 Based on a patch from Rich Dawe.
5352 * exclude.h (PARAMS): Remove definition and uses.
5353 * exclude.c: Remove uses of `PARAMS'.
5355 * fnmatch_.h: Don't define __const.
5356 (fnmatch): Use const, not __const in prototype.
5359 2003-03-17 Richard Dawe <rich@phekda.freeserve.co.uk>
5361 * fchdir-stub.c: New file: trivial stub for fchdir.
5363 2003-03-18 Jim Meyering <jim@meyering.net>
5365 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Detect any
5367 Use mntctl's return value to drive the entry-processing loop, since
5368 we can't rely on the value of the vmt_length member in the last
5369 entry. On some systems doing so could result in exhausting
5370 virtual memory. Based in part on a patch from Mike Jetzer.
5372 * quote.c (quote_n): Fix typo in comment.
5374 2003-03-17 Jim Meyering <jim@meyering.net>
5376 * raise.c (raise): Rename from rpl_raise.
5377 Without that change, systems lacking raise (SunOS 4) would not be
5378 able to link programs using raise. Reported by Volker Borchert.
5380 * ftw.c (FTW_STAT): Rename from `STAT', to avoid conflict
5381 with STAT definition from <sys/dir.h> on AIX 5.1.
5382 Suggestion from Mike Jetzer and Petter Reinholdtsen.
5384 * fchown-stub.c (fchown): Put function type on its own line.
5385 * readlink-stub.c (readlink): Likewise.
5386 * lstat-stub.c (lstat): Likewise.
5388 2003-03-14 Jim Meyering <jim@meyering.net>
5390 * Makefile.am (AUTOMAKE_OPTIONS): Remove definition --
5391 before it pointed to ../src/ansi2knr. Some of these files
5392 have required an ANSI (c89) compiler for a year or two.
5393 (libfetish_a_SOURCES): Remove unused files: c-stack.c, c-stack.h.
5395 2003-02-04 Dmitry V. Levin <ldv@altlinux.org>
5397 * stat.c: Include "xalloc.h".
5399 2003-03-13 Paul Eggert <eggert@twinsun.com>
5401 Merge changes from Bison.
5402 * obstack.h: (__INT_TO_PTR) [__STDC__]: Cast result to
5403 (void *) to avoid diagnostic with native c89 on SGI IRIX 6.5
5404 when compiling Bison 1.875's `bitset bset = obstack_alloc
5405 (bobstack, bytes);'. Problem reported by Nelson H. F. Beebe.
5407 2003-01-30 Richard Dawe <rich@phekda.freeserve.co.uk>
5409 * fchown-stub.c: New file: trivial stub for fchown.
5410 * lstat-stub.c: New file: trivial stub for lstat.
5411 * readlink-stub.c: New file: trivial stub for readlink.
5413 2003-03-09 Paul Eggert <eggert@twinsun.com>
5415 * argmatch.c (EXIT_FAILURE): Define if the system doesn't.
5416 Reported by Bruce Becker; see:
5417 http://mail.gnu.org/archive/html/bug-bison/2003-03/msg00017.html
5419 2003-03-03 Paul Eggert <eggert@twinsun.com>
5420 Bruno Haible <bruno@clisp.org>
5422 * mbswidth.h: Include <wchar.h>. Needed for UnixWare 7.1.1.
5423 Reported by John Hughes, see
5424 http://mail.gnu.org/archive/html/bug-bison/2003-02/msg00030.html
5426 2003-03-09 Jim Meyering <jim@meyering.net>
5428 * ftw.c: Include "save-cwd.h".
5429 (ftw_startup): Avoid use of getcwd, if possible.
5430 Instead, use fopen/fchdir via save_cwd/restore_cwd.
5432 2003-03-08 Jim Meyering <jim@meyering.net>
5434 * xnanosleep.c: Don't use `defined' in a #define directive.
5436 2003-03-07 Jim Meyering <jim@meyering.net>
5438 * Makefile.am (libfetish_a_SOURCES): Remove mmap-stack.h.
5440 * mmap-stack.c, mmap-stack.h: Remove files.
5442 * getcwd.c: #undef getcwd only after *all* included header files.
5443 Declare getcwd unconditionally. The problem was that same.h
5444 included config.h, and that defined getcwd to rpl_getcwd a second
5445 time (after the original #undef), and led to the rpl_getcwd
5446 function calling itself endlessly. This was the cause of at least
5447 the `du' test failures on IRIX 6.5, reported by Nelson Beebe.
5449 * same.h (same_name): Remove unnecessary inclusion of config.h.
5450 It also happened to lead to infinite recursion in getcwd.c.
5451 (PARAMS): Remove definition and use.
5453 2003-03-06 Jim Meyering <jim@meyering.net>
5455 * ftw.c (ftw_startup): Declare `func' parameter to be of type
5456 NFTW_FUNC_T, not void* which may be smaller on 64-bit systems.
5457 Remove now-unnecessary cast.
5458 (FTW_NAME): Cast func argument to type `NFTW_FUNC_T'.
5460 2003-03-05 Jim Meyering <jim@meyering.net>
5462 * physmem.c (ARRAY_SIZE): Define it.
5464 2003-03-04 Jim Meyering <jim@meyering.net>
5466 * makepath.c (CLEANUP_CWD): Call error here, now that restore_cwd
5469 * save-cwd.h (restore_cwd): Update prototype.
5470 * save-cwd.c (restore_cwd): Remove two parameters.
5471 Simplify. Don't call error upon failure. Let callers do that.
5472 (save_cwd): Mention that Irix 5.3 has the same problem as SunOS 4
5473 when auditing is enabled. But don't bother updating the #if.
5475 * xgetcwd.c (xgetcwd): Improve comment.
5477 * getcwd.c: New file.
5479 2003-02-28 Jim Meyering <jim@meyering.net>
5481 * ftw.c (ftw_startup): Return -1 if alloca fails.
5483 2003-02-28 Jim Meyering <jim@meyering.net>
5485 * fts.c (fts_children): If opening `.' fails, set the fts_child
5486 member to NULL before returning. From NetBSD.
5488 * fts.c (fts_children): If fchdir fails, close file descriptor
5489 before returning. From NetBSD.
5491 2003-02-27 Jim Meyering <jim@meyering.net>
5493 * physmem.c (physmem_total, physmem_available): Add comments.
5496 * physmem.c: Merge in portability changes from gcc/libiberty
5497 to support AIX, Tru64, and Windows. See the ChangeLog there
5498 for credits and details. Thanks to Kaveh Ghazi for helping
5499 to keep these files in sync.
5501 2003-02-24 Jim Meyering <jim@meyering.net>
5503 * fts_.h [__USE_FILE_OFFSET64]: Remove #error directive.
5505 (fts_open): Initialize local, tmp, to pacify gcc.
5507 * fts_.h [struct FTS] (fts_dir_signatures): New, opaque member.
5508 * fts.c: Include <search.h>.
5509 (struct known_object): Define.
5510 (object_compare, add_object, find_object): New functions, like
5512 (fts_open): Initialize new member.
5513 (fts_close): Free memory allocated for new member.
5514 (fts_stat): Detect a cycle in O(logN) time per directory processed.
5516 * fts.c [HAVE_CONFIG_H]: Include <config.h>.
5517 Conditionalize inclusion of <sys/param.h>.
5518 Conditionalize inclusion of <include/sys/stat.h> vs <sys/stat.h>.
5519 Include autoconf-recommended block of dirent/NAMELEN-related
5520 definitions and includes. Use NAMLEN throughout, rather than
5522 [_LIBC] (close, closedir, fchdir, open, opendir): Define.
5523 [_LIBC] (readdir, tdestroy, tfind, tsearch): Define.
5524 Remove `__' prefix from all uses of the above. This will help
5525 to merge *BSD changes.
5526 [!_LIBC] (internal_function): Define.
5527 [! _LIBC && ! LSTAT_FOLLOWS_SLASHED_SYMLINK]: Define lstat.
5528 (__set_errno): Define if not already defined.
5530 * fts.c: (fts_open): If fts_alloc returns NULL, don't dereference it.
5531 (fts_read): If fts_safe_changedir fails because it is not
5532 able to chdir into a subdirectory, then inform the caller.
5534 * fts.c, fts_.h: New files, directly from glibc.
5536 2003-02-23 Jim Meyering <jim@meyering.net>
5538 * fts_.h (struct _ftsent) [fts_level]: Change type from short to int,
5539 so it can handle a root-relative file name longer than 32K bytes.
5540 [fts_pathlen, fts_namelen]: Rearrange members to decrease size of
5541 this struct from 84 to 80 bytes.
5543 2003-02-21 Jim Meyering <jim@meyering.net>
5545 * mmap-stack.h: Undefine HAVE_MMAP_STACK, thus disabling
5546 this code on all systems.
5548 Merge in some changes from GNU libc.
5549 * md5.h (md5_uintptr): Define.
5551 * ftw.c: Include <sys/types.h> before <dirent.h>.
5552 This is required for Apple Darwin 6.3 (MacOS 10.2.3).
5553 Patch by Nelson Beebe.
5555 2003-02-19 Jim Meyering <jim@meyering.net>
5557 * md5.c: Merge in some clean-up and optimization changes from glibc.
5558 * sha.c: Apply those same changes here, too.
5560 2003-02-18 Jim Meyering <jim@meyering.net>
5562 * md5.c (md5_stream) [BLOCKSIZE]: Move definition to top of file.
5563 Ensure that it is a multiple of 64.
5564 Rearrange loop exit tests so as to avoid performing an
5565 additional fread after encountering an error or EOF.
5566 * sha.c (sha_stream): Likewise.
5567 Reported by Michael Bacarella.
5569 * Makefile.am (CLEANFILES): Remove ftw.h and search.h.
5570 (DISTCLEANFILES): Add them here.
5573 * sha.c (sha_stream): Rearrange loop exit tests so as to avoid
5574 performing an additional fread after encountering an error or EOF.
5576 2003-02-17 Jim Meyering <jim@meyering.net>
5578 * mmap-stack.h (RUN_WITH_BIG_STACK_4): Define.
5580 * physmem.c: Undo most of last change.
5581 Use sysmp instead, since it provides a cleaner interface.
5584 2003-02-16 Jim Meyering <jim@meyering.net>
5586 * Makefile.am (libfetish_a_SOURCES): Add mmap-stack.h.
5588 * mmap-stack.c (MAP_ANONYMOUS): Use MAP_ANON, if possible.
5589 Initialize `fd' to -1, so Solaris' mmap works with MAP_ANON.
5591 2003-02-15 Jim Meyering <jim@meyering.net>
5593 * mmap-stack.c, mmap-stack.h: New files.
5594 Let the caller run a function with a larger (mmap'd) stack.
5596 Add Irix6 support to physmem.c.
5597 * physmem.c (irix_sysget): New function.
5598 (IRIX_SYSGET_TOTAL, IRIX_SYSGET_AVAILABLE): New macros.
5599 (physmem_total, physmem_available): Use them.
5600 (main) [DEBUG]: New function.
5602 2003-02-11 Jim Meyering <jim@meyering.net>
5604 * Makefile.am (libfetish_a_SOURCES): Add euidaccess.h.
5605 * euidaccess.c: Include "euidaccess.h".
5606 * euidaccess.h: New file.
5608 2003-02-08 Jim Meyering <jim@meyering.net>
5610 * ftw.c (ftw_startup): Don't shadow outer declaration of save_err.
5611 Merge inconsequential changes from libc.
5613 * ftw.c (ftw_startup): When using FTW_CHDIR, always remember
5614 the current directory, not just when DIR contains a slash.
5615 Reported by Manoj Srivastava via Michael Stone as Debian bug #180228.
5617 2003-02-07 Jim Meyering <jim@meyering.net>
5619 Merge inconsequential changes from libc.
5620 * ftw.c: Include limits.h earlier.
5621 Move PATH_MAX definition `down' a little; add comment.
5622 Rename local, saved_errno to save_err.
5624 2003-02-06 Jim Meyering <jim@meyering.net>
5626 Support for pruning.
5627 * ftw_.h (FTW_DPRE) [enum]: New member and definition.
5628 (struct FTW) [skip]: New member.
5630 * search_.h (__restrict): Define to `restrict' or to nothing.
5632 * fsusage.c: Remove declaration of statfs.
5633 It conflicted with one from OSF/1 5.1 in <sys/mount.h>.
5634 Reported by Nelson Beebe.
5636 2003-02-05 Jim Meyering <jim@meyering.net>
5638 Fix a heap-corruption bug that affected Solaris systems.
5639 * ftw.c: Include <limits.h>.
5640 (PATH_MAX): Define to 1024, if not already defined.
5641 (process_entry): Allocate enough space to hold the resulting
5642 file name. Don't presume that 2*dirbufsize is enough.
5643 (ftw_startup): Always use PATH_MAX to compute buffer size, now that
5644 it is guaranteed to be defined.
5645 Nelson Beebe reported that du would sometimes segfault on Solaris.
5647 * ftw.c (process_entry): When using FTW_DEPTH, call `func', the
5648 user-supplied callback, once for the current directory before calling
5649 ftw_dir, in case that part of the hierarchy should be pruned.
5650 `func' does that by setting `data->skip'.
5651 (ftw_startup): Likewise.
5653 2003-02-02 Jim Meyering <jim@meyering.net>
5655 * ftw.c (lstat) [!_LIBC && !LSTAT_FOLLOWS_SLASHED_SYMLINK]:
5656 Define to rpl_lstat.
5658 2003-01-25 Jim Meyering <jim@meyering.net>
5660 * ftw.c (ISSLASH, FILESYSTEM_PREFIX_LEN) [_LIBC]: Define.
5661 (base_name): New function.
5662 (ftw_startup): Don't strip trailing slashes.
5663 Use base_name to find the offset of the basename.
5665 2003-01-25 Jim Meyering <jim@meyering.net>
5667 * ftw.c (object_compare): Compare inode numbers before device numbers.
5668 The former is much more likely to differ for any two given file objects.
5670 2003-01-23 Jim Meyering <jim@meyering.net>
5672 * tsearch.c [HAVE_CONFIG_H]: Include <config.h>.
5673 Add autoconf-recommended block of alloca-related code.
5674 Cast each use of alloca to the required type, (node**).
5676 * ftw.c: Add autoconf-recommended block of alloca-related code.
5677 [!_LIBC] (__getcwd): Define to xgetcwd and declare xgetcwd.
5679 2003-01-22 Jim Meyering <jim@meyering.net>
5681 * ftw.c (find_object): Don't use c99-style struct initializer.
5683 * ftw_.h: Change all uses of __const to const.
5684 * search_.h: Likewise.
5686 * Makefile.am (CLEANFILES): Add generated files: ftw.h search.h.
5688 * ftw.c (process_entry): Handle FTW_DCHP.
5689 (ftw_dir): Handle FTW_DCH.
5691 * ftw_.h [!_LIBC && !__USE_XOPEN_EXTENDED]: Define __USE_XOPEN_EXTENDED
5692 and FTW_H_STANDALONE.
5693 [anon enum] (FTW_DCH, FTW_DCHP): New members.
5694 (FTW_DCH, FTW_DCHP): Define.
5696 * ftw.c: Include autoconf-recommended block of dirent/NAMELEN
5697 related definitions and includes. Use NAMELEN throughout,
5698 rather than _D_EXACT_NAMLEN.
5699 [_LIBC]: Define NAMELEN to _D_EXACT_NAMLEN.
5700 (stpcpy): Declare, if necessary.
5701 (mempcpy): Define, if necessary.
5702 [!_LIBC] (__stpcpy, __mempcpy): Define.
5703 [!_LIBC] (LXSTAT, XSTAT): Define.
5705 2003-01-21 Jim Meyering <jim@meyering.net>
5707 * tsearch.c: New file, from GNU libc.
5708 [! weak_alias]: Define __-prefixed names to publicized ones.
5709 [! defined _LIBC] (weak_alias, internal_function): Define-away.
5710 [defined weak_alias]: Guard each use of weak_alias.
5712 2003-01-20 Jim Meyering <jim@meyering.net>
5714 * canonicalize.c: Include "path-concat.h".
5716 * search_.h: New file, from GNU libc.
5718 * Makefile.am (libfetish_a_SOURCES): Use ftw_.h here, too.
5719 (libfetish_a_SOURCES): Add search_.h.
5720 * ftw_.h: Rename from ftw.h.
5722 * obstack.h (obstack_object_size): Declare temporary, __o,
5723 to be const, in order to avoid warnings.
5724 (obstack_room): Likewise.
5725 (obstack_empty_p): Likewise.
5727 Merge in changes from GNU libc
5728 * error.c: Eliminate many `#ifdef USE_IN_LIBIO' conditionals.
5730 2003-01-19 Ulrich Drepper <drepper@redhat.com>
5733 * strftime.c (my_strftime): Handle very large width
5734 specifications for numeric values correctly. Improve checks for
5737 2003-01-19 Jim Meyering <jim@meyering.net>
5739 * strftime.c (widen) [COMPILE_WIDE]: Merge nearly-identical definitions.
5740 (nl_get_alt_digit) [! defined my_strftime]: Define.
5741 (my_strftime) [_NL_CURRENT]: Merge nearly-identical uses of
5742 _nl_get_alt_digit and _nl_get_walt_digit.
5744 * strftime.c (my_strftime): Merge in locale-related changes from libc.
5745 These changes have no effect outside of _LIBC.
5747 2003-01-14 Jim Meyering <jim@meyering.net>
5749 * same.c (same_name): Declare *_basename locals to be `const'.
5750 Consolidate declarations and initializations of *_base* locals.
5752 2003-01-11 Bruno Haible <bruno@clisp.org>
5754 * same.c (same_name): Reorder tests so as to avoid calling stat()
5755 when a string comparison is sufficient.
5757 2003-01-11 Bruno Haible <bruno@clisp.org>
5759 * readtokens.c (readtoken): Cast character to 'unsigned char', not
5762 2003-01-14 Jim Meyering <jim@meyering.net>
5764 * ftw.c: Merge in Ulrich's and my changes from libc.
5766 2003-01-12 Jim Meyering <jim@meyering.net>
5768 * ftw.c (ftw_startup): Rename local-shadowing local to pacify gcc.
5769 Also work on systems that have `struct direct', using autoconf's
5773 * ftw.h, ftw.c: New files, from glibc/io.
5775 * Makefile.am (libfetish_a_SOURCES): Add ftw.h.
5777 2003-01-11 Jim Meyering <jim@meyering.net>
5779 * makepath.c: Don't test HAVE_ERRNO_H. It's not necessary.
5781 * canonicalize.c: Don't test HAVE_ERRNO_H. It's not necessary.
5782 Don't test HAVE_STDDEF_H. It's not necessary.
5783 Use definition of PTR_INT_TYPE from obstack.h.
5785 2002-12-01 Dmitry V. Levin <ldv@altlinux.org>
5787 * canonicalize.c: New file.
5788 The readlink-based implementation imported from GNU C Library.
5789 The resolveip-based implementation imported from src/df.c (show_point).
5790 * canonicalize.h: New file.
5791 * Makefile.am (libfetish_a_SOURCES): Add canonicalize.h.
5793 2003-01-10 Jim Meyering <jim@meyering.net>
5795 * save-cwd.h: Remove uses of PARAMS.
5797 2002-11-30 Dmitry V. Levin <ldv@altlinux.org>
5799 * xgetcwd.h: New file.
5800 * Makefile.am (libfetish_a_SOURCES): Add xgetcwd.h.
5801 * save-cwd.c: Include "xgetcwd.h".
5802 * xgetcwd.c: Likewise.
5804 2002-11-30 Dmitry V. Levin <ldv@altlinux.org>
5806 * getgroups.c: Don't declare functions declared by xalloc.h.
5807 Include "xalloc.h" instead.
5808 * group-member.c: Likewise.
5809 * idcache.c: Likewise.
5810 * readutmp.c: Likewise.
5812 2003-01-08 Jim Meyering <jim@meyering.net>
5814 * full-write.c: Undefine and define-away `const' after inclusion
5815 of errno.h, not before. Suggestion from Bruno Haible.
5817 2003-01-06 Jim Meyering <jim@meyering.net>
5819 * full-write.c: Rework so that it may serve to define full_read, too.
5820 * full-read.c: Simply #define FULL_READ and include full-write.c.
5822 * Makefile.am (libfetish_a_SOURCES): Add full-read.c and full-read.h.
5823 * full-read.c, full-read.h: New files.
5827 2002-12-10 Paul Eggert <eggert@twinsun.com>
5828 Port exclude.c and exclude.h to more non-GNU systems, e.g. Solaris 7.
5829 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE, EXCLUDE_WILDCARDS):
5830 Choose values that are less likely to collide with system fnmatch
5832 * exclude.c (FNM_CASEFOLD, FNM_LEADING_DIR): Define to 0 if not
5833 defined (e.g., a pure POSIX system).
5834 (EXCLUDE_macros_do_not_collide_with_FNM_macros): Use FNM_PATHNAME
5835 instead of FNM_FILE_NAME, for compatibility with pure POSIX systems.
5839 * utime.c (utime_null): Use SAFE_READ_ERROR.
5840 (utime_null): No need to call ftruncate if the file was nonempty.
5841 * getdate.y (get_date): Test HAVE_STRUCT_TM_TM_ZONE, not HAVE_TM_ZONE.
5842 * canon-host.c (strdup): Remove unused declaration.
5843 * fsusage.c: Include full_read.h.
5844 (get_fs_usage): Use full_read instead of safe_read.
5845 Patches by Bruno Haible.
5847 2003-01-04 Jim Meyering <jim@meyering.net>
5849 * version-etc.c: Update copyright date.
5851 2002-12-31 Jim Meyering <meyering@lucent.com>
5853 * dev-ino.h: New file.
5854 * cycle-check.c: New file.
5855 * cycle-check.h: New file.
5856 * Makefile.am (libfetish_a_SOURCES): Add cycle-check.c, cycle-check.h,
5859 2002-12-21 Jim Meyering <jim@meyering.net>
5861 * stime.c: Remove file (for real, this time).
5863 2002-12-15 Jim Meyering <jim@meyering.net>
5865 * strftime.h: New file, for declaration of nstrftime.
5866 * Makefile.am (libfetish_a_SOURCES): Add strftime.h.
5868 2002-12-09 Jim Meyering <jim@meyering.net>
5870 * unlocked-io.h: Sync from gnulib.
5872 2002-12-06 Jim Meyering <jim@meyering.net>
5874 * unlocked-io.h: New file, but with proper copyright notice and
5875 attribution. Note: this is *not* the same as the file in gnulib.
5876 This uses #if HAVE_FUNC_UNLOCKED for each `FUNC', rather than
5877 HAVE_DECL_FUNC_UNLOCKED. This usage is consistent with the autoconf
5878 macro in ../m4/jm-glibc-io.m4. Modulo comments, this file still
5879 contains exactly what was generated by gen-uio.
5881 2002-12-04 Paul Eggert <eggert@twinsun.com>
5883 Do not generate unlocked-io.h automatically, since it's easier to
5884 maintain it by hand.
5887 * Makefile.am: Add copyright notice.
5888 (libfetish_a_SOURCES): Add unlocked-io.h.
5889 (BUILT_SOURCES, all-local): Remove unlocked-io.h.
5890 (DISTCLEANFILES, io_functions): Remove macros.
5891 (EXTRA_DIST): Remove gen_uio.
5892 (unlocked-io.h): Remove rule.
5894 2002-12-05 Paul Eggert <eggert@twinsun.com>
5896 * alloca.c [defined emacs]: Include "lisp.h".
5897 (xalloc_die) [defined emacs]: New macro.
5898 (free) [defined emacs && defined EMACS_FREE]: Define to EMACS_FREE.
5899 [! defined emacs]: Include <xalloc.h>.
5900 (POINTER_TYPE) [!defined POINTER_TYPE]: New macro.
5901 (pointer): Typedef to POINTER_TYPE *.
5902 (malloc): Remove decl; we now always use xmalloc.
5903 (alloca): Use old-style definition, since Emacs needs this.
5904 Check for arithmetic overflow when computing combined size.
5906 2002-12-04 Jim Meyering <jim@meyering.net>
5908 Reflect the fact that stat.c and lstat.c are no longer generated.
5909 * Makefile.am (BUILT_SOURCES): Remove stat.c and lstat.c.
5910 (DISTCLEANFILES): Likewise.
5911 (EXTRA_DIST): Likewise.
5912 (all_local): Don't depend on stat.c or lstat.c.
5913 (stat.c, lstat.c): Remove rules.
5914 (EXTRA_DIST): Remove xstat.in.
5916 * xstat.in: Remove file. Contents moved into stat.c.
5917 * stat.c: Rework so that it may serve to define rpl_lstat, too.
5918 * lstat.c: Simply #define LSTAT and include stat.c.
5920 * safe-read.c: Rework so that it may serve to define safe_write, too.
5921 * safe-write.c: Simply #define SAFE_WRITE and include safe-read.c.
5923 2002-12-03 Jim Meyering <jim@meyering.net>
5925 * safe-read.h: Update from gnulib (add comments, include stddef.h).
5927 2002-12-02 Jim Meyering <jim@meyering.net>
5929 * safe-read.c (EINTR): Define.
5930 (safe_read): Rewrite to iterate IFF the read fails with EINTR.
5932 2002-12-01 Jim Meyering <jim@meyering.net>
5934 * safe-read.c: Merge from gnulib.
5935 (safe_read): Also exit the loop when read returns zero.
5936 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM, INT_MAX): Define.
5938 * Makefile.am (libfetish_a_SOURCES): Add safe-write.c and safe-write.h.
5940 * strtoll.c: Update from gnulib (trivial changes).
5941 * strdup.c: Likewise.
5942 * strpbrk.c: Likewise.
5943 * strstr.c: Likewise.
5944 * tempname.c: Likewise.
5945 * obstack.c: Likewise.
5946 * getopt.c: Likewise.
5947 * getopt1.c: Likewise.
5948 * getopt.h: Likewise.
5949 * quote.h: Update from gnulib: add Copyright comment.
5950 * quote.c: Likewise.
5952 2002-11-28 Jim Meyering <jim@meyering.net>
5954 * mktime.c: Merge from gnulib/libc, for a slightly uglier solution.
5956 Merge some more, in preparation for merge back into libc.
5957 * error.c (_): Define only if not already defined.
5958 Move definition to follow all #include directives.
5959 Include unlocked-io.h only if !_LIBC.
5961 Merge in changes from libc.
5962 * error.c [_LIBC]: Include <libio/libioP.h>.
5963 [USE_IN_LIBIO]: Include <libio/iolibio.h>
5964 (fflush): Tweak definition to use INTUSE.
5967 2002-11-23 Jim Meyering <jim@meyering.net>
5969 From gnulib, by Bruno Haible
5970 * closeout.c: Include gettext.h instead of <libintl.h>.
5971 * makepath.c: Likewise.
5972 * rpmatch.c: Likewise.
5973 * userspec.c: Likewise.
5974 * version-etc.c: Likewise.
5975 * xmemcoll.c: Likewise.
5976 * error.c [!_LIBC]: Include gettext.h instead of <libintl.h>.
5978 * mbswidth.h: Update from gnulib.
5979 * mbswidth.c: Likewise.
5980 * localcharset.c: Likewise.
5981 * config.charset: Likewise.
5982 * unicodeio.c: Likewise.
5984 2002-11-22 Paul Eggert <eggert@twinsun.com>
5986 * quotearg.h: Allow multiple inclusion by surrounding with
5987 "#ifndef QUOTEARG_H_". Include <stddef.h>, for size_t,
5988 so that we can be included first.
5989 (PARAMS): Remove; we now assume C89 or later. All uses removed.
5990 * quotearg.c: Include quotearg.h immediately after config.h.
5991 No need to include stddef.h or sys/types.h any more.
5992 Surround local include files with "", not "<>".
5993 Assume HAVE_LIMITS_H unconditionally, as we assume C89.
5994 Similarly, assume HAVE_C_BACKSLASH_A, CHAR_BIT, UCHAR_MAX, UINT_MAX,
5995 HAVE_STDLIB_H, HAVE_STRING_H, STDC_HEADERS.
5996 (HAVE_MBSINIT): Undef if !HAVE_MBRTOWC.
5997 (mbsinit): Define to 1 if !defined mbsinit && !HAVE_MBSINIT.
5998 (ISPRINT): Remove; no longer needed now that we assume C89.
6000 (clone_quoting_options, quotearg_buffer, quotearg_n_options):
6003 (quotearg_buffer_restyled, quotearg_n, quotearg_n_style,
6004 quotearg_char): Use SIZE_MAX rather than
6005 (size_t) -1 when we are talking about "infinity".
6007 (quotearg_buffer_restyled): Fix bug when quoting trigraphs.
6009 2002-11-22 Jim Meyering <jim@meyering.net>
6012 * strstr.c: Don't include <sys/types.h>. It's unnecessary.
6014 2002-11-21 Bruno Haible <bruno@clisp.org>
6016 Remove case insensitive option matching.
6017 * argmatch.h (argcasematch): Remove declaration.
6018 (ARGCASEMATCH): Remove macro.
6019 (__xargmatch_internal): Remove case_sensitive argument.
6020 (XARGMATCH): Update.
6021 (XARGCASEMATCH): Remove macro.
6022 * argmatch.c (argmatch): Renamed from __argmatch_internal. Remove
6023 case_sensitive argument.
6024 (argcasematch): Remove function.
6025 (__xargmatch_internal): Remove case_sensitive argument.
6026 (main): Use XARGMATCH instead of XARGCASEMATCH.
6028 * argmatch.c: Include gettext.h instead of <locale.h> and <libintl.h>.
6030 2002-11-21 Bruno Haible <bruno@clisp.org>
6032 * xmalloc.c: Change compile-time error message. Add comment about
6033 required autoconf version.
6034 * xmalloc.c: Include gettext.h instead of <libintl.h>.
6035 (textdomain): Remove definition.
6037 2002-11-21 Jim Meyering <jim@meyering.net>
6039 * strdup.c (strdup): Merge in changes from gnulib; mainly to
6040 use memcpy rather than strcpy.
6042 * strcspn.c: Update from gnulib.
6044 * sig2str.c (str2signum): Use unsigned, not size_t, for type of index.
6046 * quotearg.c: Use `"'s when including quotearg.h and xalloc.h,
6047 not the `<...>' notation.
6048 Include <errno.h> and declare errno if necessary.
6050 * README: Update from gnulib.
6052 2002-11-20 Paul Eggert <eggert@twinsun.com>
6054 Merge argmatch cleanups from Bison. Assume C89.
6056 * argmatch.c: Include config.h here, not in argmatch.h.
6057 Include stdlib.h, for EXIT_FAILURE.
6058 Always include <string.h>, since we assume C89.
6059 (EXIT_FAILURE): Remove pre-C89 bug workaround.
6060 * argmatch.h: Do not include <config.h> or <sys/types.h>.
6061 Include <stddef.h> instead, since it's all we need for size_t.
6062 (PARAMS): Remove. All uses removed.
6063 (ARRAY_CARDINALITY): Do not bother to #undef.
6064 (ARRAY_CARDINALITY, ARGMATCH, ARGCASEMATCH, invalid_arg,
6065 ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6066 Remove unnecessary parentheses.
6067 (ARGMATCH_VALID, XARGMATCH, XARGCASEMATCH):
6068 Insert necessary parentheses.
6069 (ARGMATCH_CONSTRAINT, ARGMATCH_VERIFY): New macros.
6070 (ARGMATCH_ASSERT): Use ARGMATCH_CONSTRAINT.
6072 2002-11-19 Jim Meyering <jim@meyering.net>
6074 Be careful not to clobber errno.
6075 * quotearg.c (quotearg_buffer_restyled): If mbrtowc returns
6076 `(size_t) -1' (at which point it would also set errno to EILSEQ),
6077 then restore errno to its previous value.
6078 Reported by Phillip Jones via Tim Waugh as
6079 https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=76334.
6081 Avoid a link-time failure on some Linux systems.
6082 * mktime.c (STATIC): Define to be empty (_LIBC) or `static' (otherwise).
6083 (__mon_yday): Declare with the STATIC attribute.
6084 (__mktime_internal): Likewise.
6085 Based on a report from Greg Schafer.
6087 2002-11-14 Jim Meyering <jim@meyering.net>
6089 * long-options.c: Don't include libintl.h, and don't define `_' --
6093 2002-11-10 Jim Meyering <jim@meyering.net>
6095 * raise.c: New file.
6097 2002-11-08 Paul Eggert <eggert@twinsun.com>
6099 * human.c (human_readable): Revamp to avoid warning about unused
6100 variable 'amt'. Unfortunately this means using some gotos.
6102 2002-11-08 Jim Meyering <jim@meyering.net>
6104 * human.c (human_readable): Avoid warnings from gcc -Wshadow.
6106 2002-11-06 Jim Meyering <jim@meyering.net>
6108 * Makefile.am (EXTRA_DIST): Add inttostr.h.
6110 2002-10-07 Paul Eggert <eggert@twinsun.com>
6112 * Makefile.am (libfetish_a_SOURCES): Add imaxtostr.c, offtostr.c,
6114 (EXTRA_DIST): Add inttostr.c.
6115 * inttostr.c, inttostr.h, imaxtostr.c, offtostr.c, umaxtostr.c:
6116 New files, taken from GNU tar.
6118 * human.c, human.h: Rewrite to support locale-specific
6119 notations like thousands separators.
6120 Specify what includer of include.h must include beforehand.
6121 (human_group_digits, human_suppress_point_zero, human_autoscale,
6122 human_base_1024, human_SI, human_B): New enum values.
6123 (human_readable): Rename from human_readable_inexact; put the
6124 options before the sizes. All uses changed. The old human_readable
6125 function has been removed; use inttostr.h instead.
6126 (human_options): Renamed from human_block_size, with new signature
6127 that allows block sizes up to UINTMAX_MAX. All callers changed.
6129 2002-10-13 Jim Meyering <jim@meyering.net>
6131 * xnanosleep.c (initialized): Remove declaration now that it's unused.
6133 2002-10-12 Paul Eggert <eggert@twinsun.com>
6135 * xnanosleep.c: There's no need to futz with the rounding mode,
6136 since the code should work properly even in the default rounding mode.
6137 (<fenv.h>): Do not include.
6138 (#pragma STDC FENV_ACCESS ON): Remove.
6139 (xnanosleep): Don't futz with rounding state.
6141 2002-10-06 Jim Meyering <jim@meyering.net>
6143 * safe-read.c (safe_read): Change type of function
6144 from ssize_t to size_t.
6145 * safe-read.h: Update prototype.
6146 (SAFE_READ_ERROR): Define.
6148 2002-09-28 Jim Meyering <jim@meyering.net>
6150 * makepath.c (make_path): Restore umask *before* creating the final
6153 2002-09-25 Paul Eggert <eggert@twinsun.com>
6155 * fsusage.c [! HAVE_INTTYPES_H && HAVE_STDINT_H] Include <stdint.h>.
6156 (UINTMAX_MAX) [!defined UINTMAX_MAX]: New macro.
6157 (PROPAGATE_ALL_ONES): Work even if X is unsigned and narrower than
6158 int. Work more efficiently if X is the same width as uintmax_t.
6159 Do not compare X to -1, to avoid bogus compiler warning.
6160 (get_fs_usage): (uintmax_t) -1 -> UINTMAX_MAX to avoid a cast.
6161 Don't assume that f_frsize and f_bsize are the same type.
6163 2002-09-25 Jim Meyering <jim@meyering.net>
6165 * fsusage.c: Remove unneeded parentheses around operands of `defined'.
6167 * safe-read.c (safe_read): Make comment more precise:
6168 upon error, it returns -1.
6170 2002-09-22 Jim Meyering <jim@meyering.net>
6172 * makepath.c (make_path): Minor reformatting.
6174 2002-09-14 Paul Eggert <eggert@twinsun.com>
6176 * xnanosleep (xnanosleep): Return -1 on failure, not 1,
6177 for consistency with nanosleep. Check errno after nanosleep
6180 2002-09-11 Jim Meyering <jim@meyering.net>
6182 * xnanosleep.c, xnanosleep.h: New files, factored out of sleep.c.
6183 * Makefile.am (libfetish_a_SOURCES): Add them.
6185 2002-09-04 Jim Meyering <jim@meyering.net>
6187 * addext.c (addext): Add a cast to avoid gcc's warning about
6188 `comparison between signed and unsigned'.
6190 * sig2str.c (str2signum, sig2str): Declare loop index variables to be
6191 of type size_t so that they match type of upper bound, thus avoiding
6192 warning about `comparison between signed and unsigned'.
6194 2002-08-31 Jim Meyering <jim@meyering.net>
6196 * mktime.c: Update from GNU libc.
6197 * obstack.c: Likewise.
6198 * getopt.c: Likewise.
6199 * getopt1.c: Likewise.
6201 2002-08-05 Paul Eggert <eggert@twinsun.com>
6203 Fix some minor time-related bugs with POSIX time arguments.
6204 Some valid time stamps were being rejected (notably -1, and
6205 time stamps before 1900 on 64-bit hosts). And some invalid
6206 time stamps were being accepted, e.g. September 31.
6208 * posixtm.h (posixtime): Return bool instead of time_t, so
6209 that we can return (time_t) -1 successfully.
6210 * posixtm.c: Likewise.
6211 [HAVE_STDBOOL_H]: Include <stdbool.h>.
6212 (bool, false, true) [!HAVE_STDBOOL_H]: New type.
6213 (t): Remove static var.
6214 (year, posix_time_parse): Now takes struct tm * arg to modify, instead
6215 of static var. All uses changed.
6216 (year): Do not reject years before 1900; they can occur with
6218 (posix_time_parse): Do not check for out-of-range components;
6219 that is now the caller's responsibility, since our checks were
6220 only approximations.
6221 (posixtime): Use mktime to check for out-of-range components,
6222 since it knows them exactly.
6223 If mktime returns (time_t) -1, check whether an error actually occurred
6224 by invoking localtime on -1.
6225 (main) [TEST_POSIXTIME]: Check for input data errors, and report
6226 posixtime failures better.
6227 Improve the test data (in comments only).
6229 2002-07-27 Jim Meyering <jim@meyering.net>
6231 * readutmp.h: If we have both utmpx.h and utmp.h, and there exists
6232 the utmp.ut_exit member, but not the utmpx.ut_exit member, then
6233 undefine HAVE_UTMPX_H. For AIX 4.3.3. Doing all this in cpp is
6234 a big kludge; someday we'll put the brains in an autoconf macro.
6235 (UT_EXIT_E_TERMINATION, UT_EXIT_E_EXIT): Define.
6237 2002-07-20 Jim Meyering <jim@meyering.net>
6239 * xmalloc.c: Adjust to work with new autoconf macros, AC_FUNC_MALLOC
6240 and AC_FUNC_REALLOC: test #ifndef HAVE_MALLOC/HAVE_REALLOC.
6242 * gettext.h: Upgrade to gettext-0.11.3.
6244 2002-07-13 Bruno Haible <bruno@clisp.org>
6246 * xstat.in: Include <string.h>.
6247 * mountlist.c: #undef MNT_IGNORE before defining it, to avoid warning
6250 2002-07-09 Jim Meyering <jim@meyering.net>
6252 * mountlist.h (ME_DUMMY): Don't count entries of type `auto' as dummy
6253 ones. At least on GNU/Linux systems, `auto' means something else.
6256 2002-07-01 Jim Meyering <jim@meyering.net>
6258 * c-stack.c: Include sys/time.h.
6259 From Volker Borchert.
6261 2002-06-11 Paul Eggert <eggert@twinsun.com>
6263 * fnmatch.c, fnmatch_loop.c (WIDE_CHAR_SUPPORT):
6264 New macro. Use it uniformly instead of
6265 (defined HAVE_WCTYPE_H && defined HAVE_WCHAR_H).
6266 It also uses HAVE_BTOWC, to fix a porting bug on Solaris 2.5.1
6267 reported by Vin Shelton.
6269 2002-06-22 Jim Meyering <jim@meyering.net>
6271 * fnmatch.c (ISASCII, ISPRINT): Undefine, to avoid warning about
6272 redefinition due to Solaris 2.6's definition in /usr/include/sys/euc.h.
6274 2002-06-22 Paul Eggert <eggert@twinsun.com>
6276 * c-stack.h (segv_handler, c_stack_action) [! defined SA_SIGINFO]:
6277 Do not assume SA_SIGINFO behavior.
6278 Bug reported by Jim Meyering on NetBSD 1.5.2.
6280 2002-06-22 Jim Meyering <jim@meyering.net>
6282 * c-stack.c, c-stack.h: New files, from diffutils-2.8.2.
6284 * exitfail.c, exitfail.h: Likewise.
6285 * Makefile.am (libfetish_a_SOURCES): Add exitfail.c and exitfail.h.
6287 * Makefile.am (libfetish_a_SOURCES): Add fnmatch_.h in place
6289 (EXTRA_DIST): Add fnmatch_loop.c.
6290 (libfetish_a_SOURCES): Add c-stack.c and c-stack.h.
6292 * fnmatch_loop.c: New file, from diffutils-2.8.2.
6293 * fnmatch.c: Update from diffutils-2.8.2.
6294 * fnmatch_.h: New file. From diffutils-2.8.2.
6295 * fnmatch.h: Remove file.
6297 2002-06-18 Paul Eggert <eggert@twinsun.com>
6299 * file-type.h: Report an error if neither S_ISREG nor
6300 S_IFREG is defined, instead of using a test specific to glibc
6301 2.2. This should be safe, since POSIX requires S_ISREG and
6302 Unix Version 7 had S_IFREG. We don't need to check for
6303 <sys/types.h> since we don't use any symbols that it defines.
6305 2002-06-15 Jim Meyering <jim@meyering.net>
6307 * file-type.h (FILE_TYPE_H): Guard entire contents with #ifndef.
6308 For GNU libc 2.2 and newer, ensure that <sys/types.h> and <sys/stat.h>
6309 have been included before this file.
6311 2002-06-13 Richard Dawe <richdawe@bigfoot.com>
6313 * Makefile.am (lstat.c, stat.c, .sin.sed): Use t-$@, rather than $@-t,
6314 so that each temporary file name is unique and valid in the first
6315 8 characters, for operation under DOS.
6317 2002-06-15 Jim Meyering <jim@meyering.net>
6319 Work even with DJGPP 2.03, which lacks support for symlinks.
6321 * xstat.in (S_ISLNK): Define to 0 if neither S_ISLNK nor S_IFLNK
6323 * lchown.c (S_ISLNK): Likewise.
6325 2002-06-14 Jim Meyering <jim@meyering.net>
6327 * file-type.h: Use the version from diffutils-2.8.2.
6328 * file-type.c: Likewise.
6330 2002-05-27 Jim Meyering <jim@meyering.net>
6332 Fix a problem seen only on nonconforming systems whereby ls.c's
6333 use of localtime, and then of gettimeofday would cause trouble:
6334 the localtime call used to initialize rpl_gettimeofday's save
6335 mechanism would clobber ls's current local time information so
6336 that in any long listing the first file would always be listed
6337 with date 1970-01-01. Analysis by Volker Borchert.
6339 * gettimeofday.c (localtime): Undefine.
6340 (rpl_localtime): New function.
6342 2002-05-22 Jim Meyering <jim@meyering.net>
6344 * Makefile.am (libfetish_a_SOURCES): Add file-type.c and file-type.h.
6345 * file-type.h: New file.
6346 * file-type.c (file_type): New file/function. Extracted from diffutils.
6348 2002-04-29 Paul Eggert <eggert@twinsun.com>
6350 * hard-locale.c: Upgrade to version used in GNU Diffutils 2.8.1.
6352 2002-04-28 Paul Eggert <eggert@twinsun.com>
6354 * sig2str.h (SIGNUM_BOUND): Do not use WTERMSIG, to avoid
6355 depending on <sys/wait.h> and WTERMSIG. Default to 64 instead
6356 of 127, since 64 is the largest conceivable number for ancient
6358 * sig2str.c: Do not include <sys/wait.h>; no longer needed.
6360 2002-04-28 Jim Meyering <jim@meyering.net>
6362 * sig2str.c (WTERMSIG): Remove definition (unused).
6364 2002-04-28 Paul Eggert <eggert@twinsun.com>
6366 * sig2str.h, sig2str.c: New files.
6367 * Makefile.am (libfetish_a_SOURCES): Add sig2str.h.
6369 2002-04-24 Jim Meyering <jim@meyering.net>
6371 * gettext.h: New file, from Gettext.
6372 * Makefile.am (INCLUDES): Remove -I../intl.
6373 (libfetish_a_SOURCES): Add gettext.h.
6375 2002-04-16 Jim Meyering <jim@meyering.net>
6377 * readutmp.h (UT_TYPE): Remove definition (now in who.c).
6378 (HAVE_STRUCT_XTMP_UT_EXIT, HAVE_STRUCT_XTMP_UT_ID): Define.
6379 (HAVE_STRUCT_XTMP_UT_PID, HAVE_STRUCT_XTMP_UT_TYPE): Define.
6381 2002-04-12 Jim Meyering <jim@meyering.net>
6383 * dirfd.h (dirfd): Elide prototype if dirfd is a macro.
6385 2002-03-10 Jim Meyering <jim@meyering.net>
6387 * makepath.c (make_path): Remove a comma from a diagnostic.
6388 Suggestion from Santiago Vila.
6390 2002-03-08 Jim Meyering <jim@meyering.net>
6392 * rename.c: Mention that this wrapper is needed also on
6393 mips-dec-ultrix4.4 systems.
6395 2002-03-02 Jim Meyering <jim@meyering.net>
6397 * gettime.c (gettime): Test HAVE_CLOCK_GETTIME,
6398 not HAVE_CLOCK_SETTIME.
6400 2002-02-27 Paul Eggert <eggert@twinsun.com>
6402 * nanosleep.h: Rename to....
6403 * timespec.h: New name for nanosleep.h. All uses changed.
6405 * gettime.c: New file.
6406 * settime.c: New file.
6409 * Makefile.am (libfetish_a_SOURCES): Add gettime.c, settime.c,
6410 timespec.h. Remove nanosleep.h.
6412 2002-02-25 Paul Eggert <eggert@twinsun.com>
6414 * acl.c, acl.h: New files.
6415 * Makefile.am (libfetish_a_SOURCES): Add acl.h, acl.c.
6417 2002-02-24 Jim Meyering <jim@meyering.net>
6419 * strnlen.c (strnlen): Define-away/undef so that an inconsistent
6420 prototype in string.h (on at least AIX4.3.2.0 w/gcc-2.95.3) doesn't
6421 cause trouble. Reported by Nelson Beebe.
6423 2002-02-23 Paul Eggert <eggert@twinsun.com>
6425 * path-concat.c (xpath_concat): Reorder code to pacify
6426 compilers that don't know that xalloc_die never returns.
6428 2002-02-20 Jim Meyering <jim@meyering.net>
6430 * getdate.c: Regenerate using bison-1.33.
6432 2002-02-15 Paul Eggert <eggert@twinsun.com>
6434 * posixver.c, posixver.h: New files.
6435 * Makefile.am (libfetish_a_SOURCES): Add them.
6437 2002-02-02 Paul Eggert <eggert@twinsun.com>
6438 Bruno Haible <bruno@clisp.org>
6440 * unicodeio.h (print_unicode_char): Add exit_on_error argument.
6441 (fwrite_success_callback): New declaration.
6442 * unicodeio.c (unicode_to_mb): New function, extracted from
6443 print_unicode_char. Call failure callback instead of error.
6444 (fwrite_success_callback): New function.
6445 (exit_failure_callback): New function.
6446 (fallback_failure_callback): New function.
6447 (print_unicode_char): Call unicode_to_mb.
6449 2002-01-26 Jim Meyering <jim@meyering.net>
6451 * Makefile.am (getdate$U.o): Depend on unlocked-io.h.
6453 2002-01-22 Jim Meyering <jim@meyering.net>
6455 * Makefile.am (Makefile): Don't depend on $(BUILT_SOURCES).
6456 Otherwise, some versions of automake would omit the rule that makes
6457 Makefile from Makefile.in.
6459 2001-01-21 Paul Eggert <eggert@twinsun.com>
6461 * xmemcoll.h, xmemcoll.c: New files.
6462 * Makefile.am (libfetish_a_SOURCES): Add them.
6463 * memcoll.c: Include errno.h, and declare errno if not defined.
6464 (memcoll): Set errno to zero if there is no error.
6466 * quotearg.c (quotearg_buffer_restyled):
6467 Fix bug with quoting buffers containing NUL when backslashing escapes.
6468 This bug was exposed by the other changes in this patch.
6469 (quotearg_n_options): New arg ARGSIZE.
6470 All callers changed.
6471 (quoting_options_from_style): New function.
6472 (quotearg_n_style): Use it.
6473 (quotearg_n_style_mem): New function.
6475 * quotearg.h (quotearg_n_style_mem): New function.
6477 2002-01-16 Jim Meyering <jim@meyering.net>
6479 * getdate.y: Add three semicolons, each just before a closing brace.
6480 Bison (as of version 1.31) no longer papers over that mistake.
6482 2002-02-14 Paul Eggert <eggert@twinsun.com>
6484 * backupfile.c (ISDIGIT): Comment fix.
6485 * getdate.y (ISDIGIT): Likewise.
6486 * posixtm.c (ISDIGIT, year): Likewise.
6487 * strverscmp.c (ISDIGIT): Likewise.
6488 * userspec.c (ISDIGIT): Likewise.
6490 2002-01-05 Jim Meyering <jim@meyering.net>
6492 * version-etc.c (version_etc_copyright): Update copyright year.
6494 2001-01-19 Paul Eggert <eggert@twinsun.com>
6496 * closeout.c (close_stdout_status): If ferror (stdout), do
6497 not silently exit merely because the output buffer happens to
6498 have nothing pending.
6500 2001-12-18 Paul Eggert <eggert@twinsun.com>
6502 See the big note in ../ChangeLog.
6503 * human.c (suffixes): Prefer K to k for 1024.
6504 (generate_suffix_backwards): New function.
6505 (human_readable_inexact): Use it.
6506 * xstrtol.c (__xstrtol): If there is no number but there
6507 is a valid suffix, assume 1. "MB" now means decimal, "MiB" binary.
6508 Accept 'K' as well as 'k'.
6510 2001-12-15 Jim Meyering <jim@meyering.net>
6512 * regex.h (__restrict_arr): Update from libc.
6514 * mountlist.h (ME_REMOTE): Recognize file systems of type smbfs
6515 as `remote' if the name starts with `//'. Suggested by Michael Stone.
6518 2001-12-10 Jim Meyering <jim@meyering.net>
6520 * linebuffer.c: Remove explicit declarations of xmalloc and xrealloc,
6521 Instead, include "xalloc.h".
6522 (initbuffer): Don't cast xmalloc return value to char*.
6523 (readline): Reword comment.
6524 Don't cast xrealloc return value to char*
6527 2001-12-09 Jim Meyering <jim@meyering.net>
6529 * modechange.c (mode_compile): Add cast to avoid pedantic warning about
6530 `signed and unsigned type in conditional expression'.
6531 * posixtm.c (posix_time_parse): Likewise.
6533 * xreadlink.c (xreadlink): Add cast to avoid a pedantic warning.
6535 * readtokens.c (readtoken): Declare an index to be of type unsigned
6536 to avoid a pedantic warning.
6538 * getstr.c: Don't include assert.h.
6539 (getstr): Remove warning-evoking assertions.
6540 Return -1 if offset parameter is out of bounds.
6541 Change the type of a local from int to size_t.
6543 * strftime.c (my_strftime_localtime_r): Include this function
6544 definition in the `#if ! HAVE_TM_GMTOFF' block.
6546 * xgethostname.c: Remove declarations of xmalloc and xrealloc.
6547 Include xalloc.h instead.
6549 2001-12-02 Jim Meyering <jim@meyering.net>
6551 * tempname.c: Don't declare getenv, thus reverting the change of
6552 2001-11-18. It's no longer necessary, now that stdlib.h is always
6555 * regex.c [!__BOUNDED_POINTERS__]: Define away __bounded,
6556 __unbounded, and __ptrvalue. Reported by Uwe H. Steinfeld.
6558 2001-11-30 Akim Demaille <akim@epita.fr>
6560 * xstrdup.c: Include xalloc.h, so that xstrdup is declared
6561 before being defined.
6563 2001-11-27 Paul Eggert <eggert@twinsun.com>
6565 * quotearg.h (quotearg_n, quotearg_n_style):
6566 First arg is int, not unsigned.
6567 * quotearg.c (quotearg_n, quotearg_n_style): Likewise.
6568 (SIZE_MAX, UINT_MAX): New macros.
6569 (quotearg_n_options): Abort if N is negative.
6570 Avoid overflow check on hosts where size_t is 64 bits and int
6571 is 32 bits, as overflow is impossible there.
6572 Fix off-by-one typo that caused unnecessary reallocation.
6574 2001-11-27 Jim Meyering <jim@meyering.net>
6576 * tempname.c: Merge with version from libc.
6577 * regex.c: Likewise.
6579 * tempname.c: Include stdlib.h unconditionally. On some old systems
6580 for which STDC_HEADERS is 0, it was not included, resulting in a
6581 warning about an integer-to-pointer conversion problem with getenv.
6582 Reported by Volker Borchert.
6584 2001-11-26 Jim Meyering <jim@meyering.net>
6586 * gtod.h: Remove file.
6587 * Makefile.am (libfetish_a_SOURCES): Remove gtod.h.
6588 * gettimeofday.c: Don't include gtod.h.
6589 (GTOD_init): Remove function.
6590 (rpl_gettimeofday): Do its job here instead, rather than aborting.
6591 Suggestion from Volker Borchert.
6593 2001-11-23 Jim Meyering <jim@meyering.net>
6595 * hash.h (struct hash_table): Don't define here. Merely declare it.
6596 * hash.c (struct hash_table): Define it here instead.
6598 2001-11-22 Jim Meyering <jim@meyering.net>
6600 * hash.h: Bracket contents of file with #ifndef HASH_H_ ... #endif.
6602 2001-11-18 Paul Eggert <eggert@twinsun.com>
6604 * tempname.c (TMP_MAX): Remove; no longer needed.
6605 (TEMPORARIES): New macro.
6606 (__gen_tempname): Use TEMPORARIES rather than TMP_MAX. This
6607 removes an artificial limitation (e.g. HP-UX 10.20, where
6610 2001-11-18 Jim Meyering <jim@meyering.net>
6612 * tempname.c [!HAVE_DECL_GETENV]: Declare getenv to avoid warning
6615 * Makefile.am (Makefile): Depend on $(BUILT_SOURCES), so those
6616 files will be created before anything else.
6618 2001-11-17 Jim Meyering <jim@meyering.net>
6620 * modechange.c (mode_adjust): Fix error introduced on 1999-04-26
6621 that made e.g., `chmod a=,o=w,g=o F' cause F to be group readable
6622 rather than group writable. Patch by Juan F. Codagnone.
6624 * readtokens.c: Remove explicit declarations of xmalloc and xrealloc,
6625 Instead, include "xalloc.h".
6627 * mountlist.c: Include unlocked-io.h after all system headers.
6628 Remove explicit declarations of xmalloc, xrealloc,
6629 and xstrdup. Instead, include "xalloc.h".
6631 * argmatch.c, closeout.c, error.c, exclude.c: Include unlocked-io.h.
6632 * fatal.c, getdate.y, getpass.c, getstr.c, getusershell.c: Likewise.
6633 * mountlist.c, posixtm.c, readtokens.c, readutmp.c: Likewise.
6635 * regex.c, sha.c, version-etc.c, yesno.c: Likewise.
6636 Reported by Padraig Brady.
6638 * mkstemp.c: #undef mkstemp.
6640 (rpl_mkstemp): Rename from mkstemp.
6643 2001-11-16 Jim Meyering <jim@meyering.net>
6645 * physmem.c [HAVE_SYS_PSTAT_H]: Include <sys/pstat.h>.
6646 (physmem_total) [HAVE_PSTAT_GETSTATIC]: If sysconf couldn't be used to
6647 determine the amount of total physical memory, use pstat_getstatic.
6648 HPUX-11 doesn't define _SC_PHYS_PAGES.
6649 (physmem_available) [HAVE_PSTAT_GETSTATIC && HAVE_PSTAT_GETDYNAMIC]:
6650 If sysconf couldn't be used to determine the amount of available
6651 physical memory, use both pstat_getstatic and pstat_getdynamic.
6652 Based on a patch from Bob Proulx.
6654 2001-11-05 Jim Meyering <jim@meyering.net>
6656 * xstat.in (slash_aware_lstat): Correct a misleading comment.
6658 2001-11-03 Jim Meyering <jim@meyering.net>
6660 * argmatch.h (ARGMATCH_TO_ARGUMENT): Remove casts of first two args
6661 in argmatch_to_argument call.
6663 * dirfd.c (dirfd): Reflect the fact that DIR_TO_FD now takes an
6666 * hash.c (hash_clear): Fix a bug that could lead to an infloop or
6667 e.g., a fault due to an attempt to free a NULL pointer.
6669 2001-11-01 Jim Meyering <jim@meyering.net>
6671 * dirfd.c, dirfd.h: New files.
6672 * Makefile.am (libfetish_a_SOURCES): Add dirfd.h.
6674 * hash.c (hash_print) [TESTING]: Clean up.
6676 2001-10-22 Paul Eggert <eggert@twinsun.com>
6678 * hard-locale.c (alloca): Define to __builtin_alloca if __GNUC__,
6679 to avoid a warning if -Wall.
6681 2001-10-21 Paul Eggert <eggert@twinsun.com>
6683 * regex.c (uintptr_t): Remove macro and decl; it's config.h's job.
6685 2001-10-21 Jim Meyering <jim@meyering.net>
6687 * obstack.c (_): Honor the setting of ENABLE_NLS. Otherwise,
6688 this code would end up calling gettext even in packages built
6690 * getopt.c (_): Likewise.
6691 * regex.c (_): Likewise.
6693 2001-10-20 Paul Eggert <eggert@twinsun.com>
6695 * error.c (strerror_r): Do not declare unless !_LIBC.
6696 Do not check for HAVE_DECL_STRERROR_R missing unless STRERROR_R_CHAR_P.
6697 Use strerror_r that is only a macro, even if it is not a function.
6698 (strerror): Check for HAVE_DECL_STRERROR before declaring.
6699 (private_strerror): Use prototypes, not old-style function definition.
6700 (print_errno_message): New function.
6701 Support the POSIX 'int'-flavored strerror_r, as well as the traditional
6703 (error_tail, error, error_at_line): Use it.
6705 2001-10-11 Jim Meyering <jim@meyering.net>
6707 * argmatch.c (argmatch_invalid): Use quotearg_n_style (0, ...
6708 and quote_n (1, ... to avoid clobbering a buffer.
6710 2001-10-05 Jim Meyering <jim@meyering.net>
6712 * Makefile.am: (libfetish_a_SOURCES): Add hash-pjw.c and hash-pjw.h.
6713 * hash-pjw.c: New file (factored out of fileutils' remove.c).
6714 * hash-pjw.h: New file.
6716 2001-09-30 Jim Meyering <jim@meyering.net>
6718 * mountlist.c [MOUNTED_GETFSSTAT]:
6719 Include <sys/ucred.h>, for Apple Darwin.
6720 Include sys/mount.h and sys/fs_types.h only if available.
6722 (read_filesystem_list): Use FS_TYPE.
6724 2001-09-29 Paul Eggert <eggert@twinsun.com>
6726 * exclude.c (excluded_filename): 0 -> false, since it's
6729 2001-09-28 Paul Eggert <eggert@twinsun.com>
6731 Fix bug reported by Petter Reinholdtsen for HP-UX 10.20, which
6732 #defines strtoimax. Also treat the other strto* functions
6735 * xstrtol.c (strtol): Do not declare if HAVE_DECL_STRTOL.
6736 (strtoul): Do not declare if HAVE_DECL_STRTOUL.
6737 (strtoimax, strtoumax): Do not declare if already defined as a macro.
6739 2001-09-26 Jim Meyering <jim@meyering.net>
6741 Most macros in unlocked-io.h had the wrong number of arguments.
6742 * gen-uio: New script.
6743 (USE_UNLOCKED_IO): Define to 1 if not already defined.
6744 * unlocked-io.hin: Remove file.
6745 * Makefile.am (unlocked-io.h): Rewrite to use a separate script,
6746 rather than trying to embed it here.
6747 (EXTRA_DIST): Add gen-uio. Remove unlocked-io.hin
6748 Reported by Padraig Brady.
6750 2001-09-25 Volker Borchert <bt@teknon.de>
6752 * gettimeofday.c (rpl_gettimeofday): Declare local variable `result'.
6754 2001-09-23 Jim Meyering <jim@meyering.net>
6756 * mountlist.c: Remove useless parentheses in #if directives.
6757 (MOUNTED) [!defined MOUNTED]: Define to _PATH_MOUNTED, for when
6758 the deprecated MOUNTED symbol is no longer defined in mntent.h.
6760 2001-09-22 Jim Meyering <jim@meyering.net>
6762 * localcharset.c: Update from latest gettext.
6763 * config.charset: Likewise.
6765 2001-09-20 Jim Meyering <jim@meyering.net>
6767 * xstrtol.c (strtoimax): Guard declaration with
6768 `#if !HAVE_DECL_STRTOIMAX', rather than just `#ifndef strtoimax'.
6769 The latter fails because some systems (at least rs6000-ibm-aix4.3.3.0)
6770 have their own, conflicting declaration of strtoimax in sys/inttypes.h.
6771 (strtoumax): Likewise, for completeness (it wasn't necessary).
6773 2001-09-06 Paul Eggert <eggert@twinsun.com>
6775 * strtoimax.c (HAVE_LONG_LONG):
6776 Redefine to HAVE_UNSIGNED_LONG_LONG if unsigned.
6777 (strtoimax): Use sizeof (long), not sizeof strtol (ptr, endptr, base),
6778 to work around bug in IBM C compiler.
6780 2001-09-16 Jim Meyering <jim@meyering.net>
6782 * mkdir.c: New file.
6784 2001-09-04 Paul Eggert <eggert@twinsun.com>
6786 * xgetcwd.c: Revert some of the previous change; intead,
6787 fix the HAVE_GETCWD_NULL code to behave more like the
6788 !HAVE_GETCWD_NULL code used to.
6791 (xgetcwd): Do not return NULL when memory is exhausted; instead,
6794 2001-09-04 Paul Eggert <eggert@twinsun.com>
6796 * xreadlink.c (xreadlink): Omit size_t* arg. All uses changed.
6797 Use ssize_t, not int, to store result of readlink.
6798 Check for ssize_t overflow as well as size_t overflow,
6799 as POSIX says the result of readlink is implementation-defined
6800 when ssize_t overflows.
6801 Remove unnecessary cast to char*.
6802 Use free+malloc instead of realloc, as the storage doesn't need
6803 to be preserved and it's clearer and can be more efficient that way.
6804 (SIZE_MAX, SSIZE_MAX): New macros, if <limits.h> doesn't declare.
6805 * xreadlink.h (xreadlink): Update prototype.
6807 2001-09-03 Paul Eggert <eggert@twinsun.com>
6809 * exclude.c (fnmatch_no_wildcards): Fix confusion between
6810 usage of FNM_CASEFOLD and FNM_LEADING_DIR. The bug was
6811 spotted by Jim Meyering.
6813 2001-09-03 Jim Meyering <jim@meyering.net>
6815 * xreadlink.c (xreadlink): Preserve errno around `free' during failure.
6817 2001-09-03 Paul Eggert <eggert@twinsun.com>
6819 * xgetcwd.c: Fix the !HAVE_GETCWD_NULL code to behave more
6820 like the HAVE_GETCWD_NULL code.
6821 Include pathmax.h if not HAVE_GETCWD.
6822 Do not include xalloc.h.
6823 (INITIAL_BUFFER_SIZE): New symbol.
6824 Do not use xmalloc / xrealloc, since the caller is responsible for
6825 handling errors. Preserve errno around `free' during failure.
6826 Do not overrun buffer when using getwd.
6828 2001-09-03 Paul Eggert <eggert@twinsun.com>
6830 * xgetcwd.c (xgetcwd): Use HAVE_GETCWD_NULL, not (defined
6831 __GLIBC__ && __GLIBC__ >= 2), to decide whether to use getcwd (NULL, 0).
6833 2001-09-02 Jim Meyering <jim@meyering.net>
6835 * error.c: Update from GNU libc.
6837 2001-09-01 Jim Meyering <jim@meyering.net>
6839 * xreadlink.c: New file.
6840 * xreadlink.h: New file.
6841 * Makefile.am (libfetish_a_SOURCES): Add xreadlink.c and xreadlink.h.
6843 * regex.c (uintptr_t) [!_LIBC]: Define to private_uintptr_t, so it
6844 doesn't conflict with sparc Solaris 7's definition in
6845 /usr/include/sys/int_types.h.
6847 * exclude.c: Use `""', not `<>' to #include non-system header files.
6848 (fnmatch_no_wildcards): Rewrite not to use function names, strcasecmp
6849 and strncasecmp as r-values. Unixware didn't have declarations.
6851 2001-08-31 Jim Meyering <jim@meyering.net>
6853 * xgetcwd.c (xgetcwd): Reorganize to avoid some duplication.
6854 Use an initial, malloc'd, buffer of length 128 rather than
6855 a statically allocated one of length 1024.
6857 2001-08-30 Paul Eggert <eggert@twinsun.com>
6859 * xgetcwd.c: Don't include pathmax.h.
6860 Include stdlib.h and unistd.h if available.
6862 (xmalloc, xstrdup, free): Remove decls.
6863 (xgetcwd): Don't assume sizes fit in unsigned.
6864 Check for overflow when computing sizes.
6865 Simplify reallocation code.
6867 2001-08-28 Paul Eggert <eggert@twinsun.com>
6869 * Makefile.am (libfetish_a_SOURCES): Remove strtoxmax.c.
6871 * strtoimax.c: Renamed from strtoxmax.c, removing the
6874 Also, make the following further changes to make this file's
6875 configuration more similar to that of strtol.c:
6876 (UNSIGNED): Renamed from STRTOUXMAX_UNSIGNED. All uses changed.
6877 (strtoumax, uintmax_t, strtoull, strtol): Remove.
6878 (intmax_t, strtoimax, strtol, strtoll): New macros, if UNSIGNED.
6879 (strtoimax): Renamed from strtoumax. All uses of unsigned values
6880 changed to signed values.
6882 And make the following changes as well:
6883 Fix copyright notice, as 1999 was missing.
6884 (verify): New macro.
6885 (strtoimax): Check sizes at compile-time, not run-time.
6886 Prefer strtol to strtoll if both work.
6887 (main): Remove; it was not that useful and was a pain to maintain.
6889 * strtoumax.c: Include strtoimax.c, not strtouxmax.c.
6891 2001-08-30 Paul Eggert <eggert@twinsun.com>
6893 * savedir.c (savedir): Remove size parameter, as POSIX says that
6894 a directory's st_size can have an arbitrary value, so the old
6895 usage could waste an arbitrary amount of memory. All uses
6897 * savedir.h: Update prototype.
6899 2001-08-30 Paul Eggert <eggert@twinsun.com>
6901 * xstrtol.c (strtoimax): New decl.
6903 2001-08-28 Paul Eggert <eggert@twinsun.com>
6905 * xstrtol.h: Add copyright notice.
6906 (_DECLARE_XSTRTOL): Improve quality of diagnostic for
6907 LONGINT_INVALID_SUFFIX_CHAR.
6909 2001-08-30 Paul Eggert <eggert@twinsun.com>
6911 * quotearg.c: BSD/OS 4.1 wchar.h requires FILE and struct
6914 2001-08-30 Paul Eggert <eggert@twinsun.com>
6916 * hash.c: Remove '2001' from copyright notice.
6918 2001-08-30 Paul Eggert <eggert@twinsun.com>
6920 * full-write.h: New file.
6921 * Makefile.am (libfetish_a_SOURCES): Add full-write.h.
6922 * full-write.c: Correct credits, as cccp.c no longer
6923 exists and anyway it was so heavily changed from the old cccp
6924 code as to be unrecognizable. Include full-write.h.
6925 (full_write) Return size_t, with short writes meaning failure.
6926 All callers changed. This fixes a bug with large buffers
6928 * utime.c: Include full-write.h.
6930 2001-08-30 Paul Eggert <eggert@twinsun.com>
6932 Merge 'exclude' changes from tar 1.13.22.
6933 This fixes one or two unlikely storage allocation overflow bugs,
6934 but doesn't change user-visible behavior otherwise.
6936 2001-08-30 Paul Eggert <eggert@twinsun.com>
6938 * exclude.c (bool): Declare, perhaps by including stdbool.h.
6939 (<sys/types.h>): Include only if HAVE_SYS_TYPES_H.
6940 (<stdlib.h>, <string.h>, <strings.h>, <inttypes.h>, <stdint.h>):
6941 Include if available.
6942 (<xalloc.h>): Include
6943 (SIZE_MAX): Define if <stdint.h> or <inttypes.h> doesn't.
6944 (verify): New macro. Use it to verify that EXCLUDE macros do not
6945 collide with FNM macros.
6946 (struct patopts): New struct.
6947 (struct exclude): Use it, as exclude patterns now come with options.
6948 (new_exclude): Support above changes.
6949 (new_exclude, add_exclude_file):
6950 Initial size must now be a power of two to simplify overflow checking.
6951 (free_exclude, fnmatch_no_wildcards): New function.
6952 (excluded_filename): No longer requires options arg, as the options
6953 are determined by add_exclude. Now returns bool, not int.
6954 (excluded_filename, add_exclude):
6955 Add support for the fancy new exclusion options.
6956 (add_exclude, add_exclude_file): Now takes int options arg.
6957 Check for arithmetic overflow when computing sizes.
6958 (add_exclude_file): xrealloc might modify errno, so don't
6959 realloc until after errno might be used.
6961 * exclude.h (EXCLUDE_ANCHORED, EXCLUDE_INCLUDE,EXCLUDE_WILDCARDS):
6963 (free_exclude): New decl.
6964 (add_exclude, add_exclude_file): Now takes int options arg.
6965 (excluded_filename): No longer requires options arg, as the options
6966 are determined by add_exclude. Now returns bool, not int.
6968 2001-08-30 Paul Eggert <eggert@twinsun.com>
6970 * alloca.c (alloca): Arg is of type size_t, not unsigned.
6972 2001-08-27 Jim Meyering <jim@meyering.net>
6974 * Makefile.am (libfetish_a_SOURCES): Add strtoxmax.c
6976 * version-etc.c (N_): Remove definition.
6977 Revert most of last change.
6978 Instead, simply don't mark the `Copyright...' string for translation.
6979 Based on advice from Paul Eggert.
6981 * strtoxmax.c: Tweak comment.
6983 2001-08-26 Jim Meyering <jim@meyering.net>
6985 * version-etc.c (version_etc_copyright_fmt): Replace literal year
6986 of copyright with `%s' so translators don't get an untranslated
6988 (COPYRIGHT_YEAR): Define.
6989 (version_etc): Use fprintf rather than fputs.
6990 Suggestion from Ulrich Drepper.
6992 * Makefile.am (libfetish_a_SOURCES): Add xstrtoimax.c.
6994 * strtoll.c: New file, from GNU libc.
6995 * xstrtoimax.c: New file.
6997 * xstrtol.h: Add xstrtoimax.
6998 * strtoumax.c: New file. Simply include "strtoumax.c".
6999 * strtoimax.c: New file. Likewise, but first define STRTOUXMAX_SIGNED.
7001 * strtoumax.c: Factor to work both for unsigned and signed types, ...
7002 * strtoxmax.c: ... then renamed to this.
7004 2001-08-13 Paul Eggert <eggert@twinsun.com>
7006 * Makefile.am (unlocked-io.h): Do not append "_unlocked" twice.
7007 Port to Solaris 8, where 'sed' requires a space after the 'r'
7008 command, and where sh dislikes "$/". Clean up the spacing a bit.
7009 Redirect output to $tmp just once.
7011 2001-08-12 Paul Eggert <eggert@sic.twinsun.com>
7013 * addext.c (<errno.h>): Include.
7014 (errno): Declare if not defined.
7015 (addext): Work correctly when pathconf returns -1 and leaves
7016 errno alone because there is no limit. Also, work even if
7017 pathconf returns a value greater than SIZE_MAX.
7019 2001-08-12 Jim Meyering <jim@meyering.net>
7021 * xgetcwd.c (xgetcwd) [defined __GLIBC__ && __GLIBC__ >= 2]:
7022 Simply `return getcwd (NULL, 0);'.
7023 [! (defined __GLIBC__ && __GLIBC__ >= 2)]:
7024 Use 1300 as initial value for length, not PATH_MAX.
7026 * pathmax.h: Clean up cpp syntax.
7028 2001-08-12 Jim Meyering <jim@meyering.net>
7030 * gettimeofday.c: New file.
7032 * Makefile.am (libfetish_a_SOURCES): Add gtod.h.
7034 2001-08-04 Jim Meyering <jim@meyering.net>
7036 * error.h (__attribute__): Remove `|| __STRICT_ANSI__' from #if stmt,
7037 to get in sync with glibc.
7039 2001-08-03 Paul Eggert <eggert@twinsun.com>
7041 The following changes are from gettext 0.10.39 as maintained by
7044 * mbswidth.h (MBSW_REJECT_UNPRINTABLE, MBSW_REJECT_INVALID):
7045 Renamed from MBSW_ACCEPT_UNPRINTABLE and MBSW_ACCEPT_INVALID
7046 with inverted sense. All uses changed.
7048 * mbswidth.c: Don't include <limits.h>.
7049 Include <stdlib.h> and <string.h> unconditionally.
7050 (iswcntrl, mbsinit, ISCNTRL): New macros.
7051 (mbsnwidth): Use K&R style function declarations.
7052 Don't bother checking for MB_LEN_MAX == 1, since the compiler
7053 can optimize it when MB_CUR_MAX == 1.
7054 The width of control characters is zero, not 1.
7056 2001-07-15 Jim Meyering <jim@meyering.net>
7058 * Makefile.am (EXTRA_DIST): Add unlocked-io.hin.
7059 (BUILT_SOURCES): Add unlocked-io.h.
7060 (io_functions): Define.
7061 (unlocked-io.h): New rule.
7062 (DISTCLEANFILES): Add unlocked-io.h.
7063 (all-local): Depend on unlocked-io.h, to ensure it is created.
7065 * unlocked-io.hin: New file
7067 * regex.c: Update from glibc.
7069 2001-07-05 Jim Meyering <jim@meyering.net>
7071 * Makefile.am (noinst_HEADERS): Remove definition, per new automake
7073 (libfetish_a_SOURCES): Put all .h files here instead.
7074 Remove a thus-exposed (better checks in automake) duplicate and
7075 two unnecessary .h files.
7077 2001-06-11 Jim Meyering <jim@meyering.net>
7079 * regex.c: Update from GNU libc.
7081 2001-05-27 Jim Meyering <jim@meyering.net>
7083 * readutmp.h (UT_TYPE): Define.
7085 2001-05-24 Jim Meyering <jim@meyering.net>
7087 * argmatch.c: Include "quote.h".
7088 (argmatch_invalid): Remove explicit `' quotes. Instead, use the
7089 quote function. Reported by Göran Uddeborg.
7091 2001-05-20 Alexandre Duret-Lutz <duret_g@epita.fr>
7093 * dirname.c (dir_name): Compute append_dot using path, not newpath
7094 which is not yet declared.
7096 2001-05-11 Paul Eggert <eggert@twinsun.com>
7098 * Makefile.am (libfetish_a_SOURCES):
7099 Add strftime.c, since we now compile it on all hosts.
7101 * strftime.c (my_strftime):
7102 Define to nstrftime if emacs, but only if my_strftime is not defined.
7103 (extra_args, extra_args_spec, extra_args_spec_iso): Rename from
7104 ut_argument, ut_argument_spec, ut_argument_spec_iso, respectively.
7105 Add one more extra argument: a nanoseconds value.
7108 (my_strftime function): Add %N format.
7109 (emacs_strftimeu): Renamed from emacs_strftime,
7110 with extra ut argument.
7112 2001-05-11 Paul Eggert <eggert@twinsun.com>
7114 dirname code cleanup. base_name now behaves more compatibly
7115 with POSIX basename when given file names that have trailing
7116 slashes, and similarly for dir_name. Add new primitives
7117 base_len and dir_len. Put the directory-name-related decls
7120 * addext.c (ISSLASH, base_name): Remove; now in dirname.h.
7121 * backupfile.c (base_name): Likewise.
7122 * basename.c (FILESYSTEM_PREFIX_LEN, PARAMS, ISSLASH): Likewise.
7123 * dirname.c (FILESYSTEM_PREFIX_LEN, ISSLASH): Likewise.
7124 * makepath.c (strip_trailing_slashes): Likewise.
7125 * path-concat.c (DIRECTORY_SEPARATOR, FILESYSTEM_PREFIX_LEN, ISSLASH):
7127 * rename.c (strip_trailing_slashes): Likewise.
7128 * same.c (base_name): Likewise.
7129 * stripslash.c (ISSLASH): Likewise.
7131 * addext.c: Include <dirname.h> after size_t is defined.
7132 * backupfile.c: Likewise.
7134 * addext.c (addext): Use base_len to trim redundant
7135 trailing slashes instead of doing it ourselves.
7136 But do not trim the last slash if it is not redundant.
7138 * backupfile.c (find_backup_file_name,
7139 max_backup_version): Use base_len instead of rolling it ourselves.
7140 Handle the case of "" and (on DOS) "C:" correctly.
7142 * basename.c: Do not include <stdio.h>, <assert.h>; no longer needed.
7143 Include <string.h>, <dirname.h>.
7144 (base_name): Allow file names ending in slashes, other than names
7145 that are all slashes. In this case, return the basename followed
7146 by the slashes. This is more general, and can be used in places
7147 where the original base_name purposely had an assertion failure.
7148 (base_len): New function.
7150 * dirname.c: Include <string.h> instead of <stdlib.h>.
7151 Do not include <assert.h>; no longer needed.
7153 (memrchr): Remove decl.
7154 (dir_name_r): Remove.
7155 (dir_len): Renamed from dirlen. All callers changed.
7156 Rewrite in terms of base_name, for simplicity and consistency.
7157 (dir_name): Never return NULL. All callers changed.
7158 Do not include <stdlib.h> in test program; no longer needed.
7159 return 0; is fine for test program.
7161 * dirname.h (DIRECTORY_SEPARATOR, ISSLASH, FILESYSTEM_PREFIX_LEN):
7163 (base_name, base_len, dir_len, strip_trailing_slashes): New decls.
7165 * path-concat.c (path_concat): Use base_len to compute
7166 base length, not strlen; this means we cannot rely on memcpy
7169 * same.c (STREQ): Remove.
7170 (same_name): Handle the case where the basename ends in trailing '/'.
7172 * stripslash.c (strip_trailing_slashes): Return nonzero if
7173 a slash was stripped. Do not strip the last slash after a
7176 2001-04-08 Jim Meyering <jim@meyering.net>
7178 * getdate.y (get_date): Set tm_isdst to -1 to ensure that it is
7179 recomputed; that's necessary when the offset spans a DST transition.
7180 Patch by David J. MacKenzie. Reported by Hon-Yin Kok.
7182 2001-04-02 Jim Meyering <jim@meyering.net>
7184 * regex.h, regex.c: Update from GNU libc.
7186 2001-03-19 Paul Eggert <eggert@twinsun.com>
7188 * version-etc.c (version_etc_copyright): Update to 2001.
7190 2001-03-16 Paul Eggert <eggert@twinsun.com>
7192 * tempname.c (uint64_t): Define to uintmax_t if
7193 not defined, and if UINT64_MAX is not defined.
7194 Required at least for Vax Ultrix4.3, which doesn't define uint64_t.
7195 Reported by John David Anglin.
7197 2001-03-10 Bruno Haible <haible@clisp.cons.org>
7199 * localcharset.c (locale_charset): Allow wildcard syntax. Also resolve
7200 alias if codeset is empty.
7201 * config.charset (BeOS): Use wildcard syntax.
7203 2001-03-13 Jim Meyering <jim@meyering.net>
7205 * path-concat.c (path_concat) [FILESYSTEM_ACCEPTS_DRIVE_LETTER_PREFIX]:
7206 Don't insert a backslash when concatenating e.g., `C:' and `foo'.
7209 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7211 * localcharset.c (locale_charset): Don't use setlocale(LC_CTYPE,NULL).
7213 * unicodeio.c (print_unicode_char): Simplify accordingly.
7215 2001-03-06 Bruno Haible <haible@clisp.cons.org>
7217 * config.charset: Update for FreeBSD 4.2 and OSF/1 5.1. Add
7218 support for DOS/DJGPP.
7220 2001-02-28 Paul Eggert <eggert@twinsun.com>
7222 * Makefile.am (libfetish_a_SOURCES):
7223 Add dup-safer.c, fopen-safer.c.
7224 (noinst_HEADERS): Add stdio-safer.h, unistd-safer.h.
7226 * dup-safer.c, fopen-safer.c, stdio-safer.h, unistd-safer.h: New files.
7228 2001-02-25 Paul Eggert <eggert@twinsun.com>
7230 The mkstemp replacement is taken from glibc 2.2.2, with some
7231 portability fixes for use outside glibc, as follows:
7233 * tempname.c (struct_stat64): New macro.
7234 (direxists, __gen_tempname): Use it.
7235 This avoids a portability problem with Solaris 8.
7237 * tempname.c (<config.h>): Include if HAVE_CONFIG_H.
7238 (<stddef.h>, <stdint.h>, <string.h>):
7239 Include only if STDC_HEADERS || _LIBC.
7240 (<fcntl.h>): Include only if HAVE_FCNTL_H || _LIBC.
7241 (<unistd.h>): Include only if HAVE_UNISTD_H || _LIBC.
7242 (<sys/time.h>): Include only if HAVE_SYS_TIME_H || _LIBC.
7243 (__set_errno): Define this macro if <errno.h> doesn't.
7244 (P_tmpdir, TMP_MAX, __GT_FILE, __GT_BIGFILE, __GT_DIR, __GT_NOCREATE):
7245 Define these macros if <stdio.h> doesn't.
7246 (S_ISDIR, S_IRUSR, S_IWUSR, S_IXUSR):
7247 Define these macros if <sys/stat.h>
7248 doesn't. Ignore <sys/stat.h> S_ISDIR if STAT_MACROS_BROKEN.
7249 (stat64, __getpid, __gettimeofday, __mkdir, __open, __open64, lxstat64,
7250 __xstat64): Define if not _LIBC.
7251 (__secure_getenv): Define if ! (HAVE___SECURE_GETENV || _LIBC).
7252 (__gen_tempname): Invoke gettimeofday only if
7253 HAVE_GETTIMEOFDAY || _LIBC;
7254 otherwise, fall back on plain "time".
7255 Use macros like S_IRUSR | S_IWUSR rather than octal values like 0600.
7257 * mkstemp.c (__GT_FILE): Define to zero if not defined.
7259 * mkstemp.c, tempname.c: New files, taken from glibc 2.2.2.
7261 2001-02-17 Jim Meyering <jim@meyering.net>
7263 * strtoul.c: Sync from GNU libc. Use double quotes, not <...>
7264 around included file name.
7266 * strnlen.c (__strnlen): Merge in a change from GNU libc.
7268 * strftime.c: Update from GNU libc (the only changes were to comments).
7270 2001-02-13 Bruno Haible <haible@clisp.cons.org>
7272 * mbswidth.h (mbswidth): Also define as macro, to avoid prototype clash.
7274 2001-02-17 Paul Eggert <eggert@twinsun.com>
7276 * mbswidth.c, quotearg.c (mbrtowc, mbsinit):
7277 Remove workaround macros for hosts that have mbrtowc but not
7278 mbstate_t, as we now insist on proper declarations for both
7279 before using mbrtowc.
7281 2001-02-17 Jim Meyering <jim@meyering.net>
7283 * regex.c: Update from libc.
7285 2001-02-16 Paul Eggert <eggert@twinsun.com>
7287 * alloca.c (malloc): Undef before defining, since stdlib.h
7288 may have defined it. Needed for Encore Umax-3.0.9.16b systems.
7289 Reported by Mark Hounschell via Paul Eggert.
7291 2001-01-30 Bruno Haible <haible@clisp.cons.org>
7293 * config.charset: Update for FreeBSD 4.2.
7295 2001-01-26 Jim Meyering <jim@meyering.net>
7297 * quotearg.c: Include stddef.h.
7298 * quote.c: Include stddef.h.
7299 Reported by Axel Kittenberger.
7301 * xmalloc.c [HAVE_DONE_WORKING_MALLOC_CHECK]: Enclose error-evoking
7302 line in double quotes so that it evokes a better diagnostic.
7303 [HAVE_DONE_WORKING_REALLOC_CHECK]: Likewise.
7304 Reported by Axel Kittenberger.
7306 2001-01-15 Bruno Haible <haible@clisp.cons.org>
7308 * unicodeio.c (print_unicode_char): Cast the second iconv() arg,
7309 to avoid a warning. Add back 'const' to inptr.
7311 2001-01-16 Jim Meyering <jim@meyering.net>
7313 * basename.c: Include <stdio.h>, needed by assert on SunOS 4.
7316 2001-01-14 Jim Meyering <jim@meyering.net>
7318 * rename.c: New file. From Volker Borchert.
7319 Include stdlib.h, string.h or strings.h, and xalloc.h.
7320 Use strip_trailing_slashes rather than open-coding it.
7322 2001-01-03 Paul Eggert <eggert@twinsun.com>
7324 * strftime.c: Sync with glibc time/strftime.c 1.81.
7326 2001-01-03 Jim Meyering <jim@meyering.net>
7328 * unicodeio.c (print_unicode_char): Remove `const' from declaration of
7329 local `inptr' to avoid warning with some system declarations of iconv.
7331 2000-12-29 Paul Eggert <eggert@twinsun.com>
7333 * modechange.c: Do not assume that mode_t uses the
7334 traditional octal encoding. E.g. "chmod 1 FOO" should set
7335 the other-execute bit of FOO even if S_IXOTH != 1.
7337 (SUID, SGID, SVTX, RUSR, WUSR, XUSR, RGRP, WGRP, XGRP, ROTH,
7338 WOTH, XOTH, ALLM): New macros.
7339 (S_ISUID, S_ISGID, S_ISVTX, S_IRUSR, S_IWUSR, S_IXUSR,
7340 S_IRGRP, S_IWGRP, S_IXGRP, S_IROTH, S_IWOTH, S_IXOTH):
7342 (S_ISGID): Fix typo; it was defaulting to the same value as S_ISUID.
7343 (S_IRWXU, S_IRWXG, S_IRWXO): Specify defaults in terms of the above.
7345 No need to use uintmax_t; unsigned long is long enough.
7346 Don't bother to get suffix since we don't use it.
7348 2000-12-24 Jim Meyering <jim@meyering.net>
7350 * hash.c (is_prime): Return explicit boolean values.
7351 (hash_get_first): Return NULL to appease Irix5.6's 89.
7352 Reported by Nelson Beebe.
7354 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7356 * localcharset.c (locale_charset): Add support for Win32.
7358 2000-12-18 Paul Eggert <eggert@twinsun.com>
7360 * physmem.h, physmem.c: New files.
7362 * Makefile.am (libfetish_a_SOURCES): Add physmem.c.
7363 (noinst_HEADERS): Add physmem.h.
7365 * xstrtol.c (__xstrtol): Add undocumented suffixes 'g' and
7366 't' for compatibility with Solaris 8 sort.
7368 2000-12-18 Bruno Haible <haible@clisp.cons.org>
7370 * config.charset: Add support for BeOS.
7372 2000-12-16 Jim Meyering <jim@meyering.net>
7374 * getusershell.c [!SHELLS_FILE && __DJGPP__]: Define
7375 SHELLS_FILE to a file name that's useful on djgpp systems.
7377 (ADDITIONAL_DEFAULT_SHELLS): Define.
7378 (default_shells): Prepend ADDITIONAL_DEFAULT_SHELLS.
7379 Based mostly on a patch from Prashant TR.
7381 2000-12-16 Jim Meyering <jim@meyering.net>
7383 This bug had a serious impact on chown: `chown N:M FILE' (for integer
7384 N and M) would have treated it like `chown N:N FILE'.
7386 * userspec.c (parse_user_spec): Fix typo: s/u/g/.
7388 2000-10-31 Bruno Haible <haible@clisp.cons.org>
7390 * config.charset: Add ISO-8859-3, BIG5HKSCS, GB18030, JOHAB, VISCII,
7391 CP874, CP949, CP950, CP1250, CP1253, CP1254, CP1255, CP1256, CP1257
7392 to the list of canonical encodings. Rename EUC-CN to GB2312.
7394 2000-12-08 Andreas Schwab <schwab@suse.de>
7396 * mbswidth.c (mbsnwidth): Don't loop endlessly when called with an
7397 invalid mulitbyte sequence and with the MBSW_ACCEPT_INVALID flag set.
7399 2000-12-07 Jim Meyering <jim@meyering.net>
7401 * stripslash.c (ISSLASH): Define.
7402 (strip_trailing_slashes): Use ISSLASH rather than comparing against `/'.
7405 * dirname.c (FILESYSTEM_PREFIX_LEN): Define.
7406 (dir_name_r): Declare this function as static.
7407 [BACKSLASH_IS_PATH_SEPARATOR]: Fix a bug that'd
7408 manifest itself on a name containing a mix of slashes and
7410 Make this function work with names starting with a DOS-style
7411 drive letter and colon prefix.
7412 (dir_name): Append `.' if necessary.
7413 Based mostly on patches from Prashant TR and Eli Zaretskii.
7415 * dirname.h (dir_name_r): Remove prototype.
7417 2000-12-05 Jim Meyering <jim@meyering.net>
7419 * dirname.c (dir_name_r): Add `const' in a few local declarations.
7421 2000-12-04 Jim Meyering <jim@meyering.net>
7423 * path-concat.c: [!HAVE_DECL_MALLOC]: Declare malloc.
7424 Also include memory.h, stdlib.h, unistd.h if appropriate.
7425 Reported by Andreas Jaeger (conflicting declaration of malloc).
7427 2000-12-02 Jim Meyering <jim@meyering.net>
7429 * closeout.h: Make idempotent, to avoid some obscure warnings.
7431 2000-12-01 Paul Eggert <eggert@twinsun.com>
7433 * memrchr.c: Include <config.h> before any system include file.
7435 2000-11-29 Paul Eggert <eggert@twinsun.com>
7437 * dirname.c (dir_name_r): Fix typo: int -> size_t.
7439 2000-11-26 Jim Meyering <jim@meyering.net>
7441 * memcoll.c: Include sys/types.h. From Werner Almesberger.
7443 2000-11-22 Paul Eggert <eggert@twinsun.com>
7445 * strftime.c (my_strftime): Do not invoke mbrlen with a
7446 size of (size_t) -1; it's not portable.
7448 2000-11-17 Akim Demaille <akim@epita.fr>
7450 * obstack.h: Formatting changes.
7451 (obstack_grow, obstack_grow0): Don't cast WHERE at all: that would
7452 prevent type checking.
7453 (obstack_ptr_grow, obstack_ptr_grow_fast): When assigning, don't
7454 cast the value to (void *): assigning a `foo *' to a `void *'
7456 (obstack_int_grow, obstack_int_grow_fast): Don't cast AINT to int.
7458 2000-11-17 Jim Meyering <jim@meyering.net>
7460 * strstr.c: Update from GNU libc.
7462 2000-11-16 Jim Meyering <jim@meyering.net>
7464 * strverscmp.c: Incorporate weak-alias-related changes from glibc.
7466 2000-11-11 Jim Meyering <jim@meyering.net>
7468 * error.c: Add a couple #includes, merging from GNU libc version.
7470 2000-11-10 Jim Meyering <jim@meyering.net>
7472 * obstack.h: Update from GNU libc.
7473 * obstack.c: Likewise.
7475 2000-11-06 Paul Eggert <eggert@twinsun.com>
7477 * getusershell.c (setusershell): Use rewind rather than
7478 fseek/fseeko, to avoid configuration hassles with fseeko.
7479 Don't bother opening SHELLS_FILE if shellstream is NULL;
7482 2000-11-05 Jim Meyering <jim@meyering.net>
7484 * makepath.h (make_dir): Declare.
7485 * makepath.c (make_dir): Remove `static' attribute.
7488 2000-11-04 Alexandre Duret-Lutz <duret_g@epita.fr>
7490 * hash.c (hash_get_next): Fix a thinko: when ENTRY is the
7491 last one in a bucket, advance to the next bucket.
7493 2000-11-02 Vesselin Atanasov <vesselin@bgnet.bg>
7495 * fnmatch.c: Do not comment out all the code if we are using
7496 the GNU C library, because in some cases we are replacing buggy
7497 code in the GNU C library itself.
7499 2000-10-30 Paul Eggert <eggert@twinsun.com>
7501 * error.h, getline.h, modechange.h:
7502 Remove "2000" from Copyright line, as the file hasn't been
7503 changed this year other than in the copyright notice.
7505 * xalloc.h: Add "2000" to Copyright line, as this file
7506 was changed this year.
7508 2000-10-30 Paul Eggert <eggert@twinsun.com>
7510 * fnmatch.c (FOLD): Do not assume that characters are unsigned.
7511 (fnmatch): Fix some FNM_FILE_NAME and FNM_LEADING_DIR bugs,
7512 e.g. fnmatch("d*/*1", "d/s/1", FNM_FILE_NAME) incorrectly yielded zero.
7514 2000-10-29 Greg Louis <glouis@dynamicro.on.ca>
7516 * regex.h (__restrict_arr): Move definition out of #ifndef block.
7517 Required because egcs-2.91.66 (aka 1.1.2) defines __restrict, but
7518 doesn't define __restrict_arr.
7520 2000-10-29 Jim Meyering <jim@meyering.net>
7522 * xstat.in: Fix grammar in comment.
7524 2000-10-28 Jim Meyering <jim@meyering.net>
7526 * memchr.c: Update from libc.
7527 Adjust for portability:
7528 [HAVE_STDLIB_H]: Include stdlib.h.
7529 [HAVE_BP_SYM_H || _LIBC]: Guard inclusion of bp-sym.h.
7530 Undef __memchr, too.
7531 [!weak_alias]: Define __memchr to memchr.
7533 * regex.c: Update from libc.
7534 * regex.h: Likewise.
7535 * getopt1.c: Likewise.
7536 * memcmp.c: Likewise.
7538 * getusershell.c (setusershell) [HAVE_FSEEKO]: Use fseeko.
7539 Avoid using fseek, when possible -- it's broken by design.
7540 Patch by Ulrich Drepper.
7542 2000-10-26 Jim Meyering <jim@meyering.net>
7544 * strftime.c: Update from libc.
7546 2000-10-25 Jim Meyering <jim@meyering.net>
7548 * obstack.c: Update from libc.
7550 2000-10-23 Jim Meyering <jim@meyering.net>
7552 * hard-locale.c (hard_locale): Revert last change -- it was simply
7553 wrong. That set_locale call must not have any side effects.
7556 2000-10-22 Jim Meyering <jim@meyering.net>
7558 * md5.c (md5_process_block) [OP]: Use `rol', not CYCLIC.
7559 [CYCLIC]: Remove now-unused definition.
7561 * save-cwd.c (O_DIRECTORY): Define, if needed.
7562 (save_cwd) [HAVE_FCHDIR]: Use O_DIRECTORY when opening ".".
7563 Suggestion from Ulrich Drepper.
7565 2000-10-21 Jim Meyering <jim@meyering.net>
7567 * dirname.c (dir_name_r): New function, factored out of dir_name.
7568 (dir_name): Use dir_name_r.
7569 * dirname.h (dir_name_r): Declare it.
7571 2000-10-21 Jim Meyering <jim@meyering.net>
7573 * dirname.c (memrchr): Declare if necessary.
7574 (dir_name): Remove the restriction that there be no
7575 trailing slashes. Now, this code skips past them, effectively
7577 [TEST_DIRNAME] (main): New unit tests.
7579 * memrchr.c: New file from GNU libc.
7580 Undef __memrchr, too.
7581 [!weak_alias]: Define __memrchr to memrchr.
7582 Guard weak_alias use with `#ifdef weak_alias'.
7584 2000-10-17 Jim Meyering <jim@meyering.net>
7586 * quote.h (PARAMS): Define and use.
7587 Reported by Akim Demaille.
7589 * getopt.c: Update from libc.
7591 2000-10-16 Jim Meyering <jim@meyering.net>
7593 * hard-locale.c (hard_locale): Use "", not 0 as 2nd arg to setlocale.
7596 2000-09-25 Jim Meyering <jim@meyering.net>
7598 * md5.h (rol): Define (from GnuPG).
7600 * sha.c: Give credit (GnuPG) where due.
7601 (M): Use rol rather than open-coding it.
7602 Add a FIXME comment.
7604 2000-09-21 Jim Meyering <jim@meyering.net>
7606 * userspec.c (parse_user_spec): Remove debugging printf I'd added.
7607 Reported by Michael Stone.
7609 2000-09-20 Jim Meyering <jim@meyering.net>
7611 * Makefile.am (libfetish_a_SOURCES): Add sha.c.
7612 (noinst_HEADERS): Add sha.h.
7613 Based on code from Scott G. Miller and from GnuPG.
7615 2000-09-15 Jim Meyering <jim@meyering.net>
7617 * regex.c: Update from libc.
7619 2000-09-10 Jim Meyering <jim@meyering.net>
7621 * getopt.c (_getopt_internal): Update from glibc.
7623 2000-09-09 Jim Meyering <jim@meyering.net>
7625 * quotearg.c: Rename ISASCII to IN_CTYPE_DOMAIN, so people don't
7626 think it should be used as a general replacement for isascii.
7627 * fnmatch.c: Likewise.
7628 * mbswidth.c: Likewise
7629 * regex.c: Likewise.
7632 * userspec.c: Include sys/param.h and limits.h.
7634 (CHAR_BIT, TYPE_SIGNED, TYPE_MINIMUM, TYPE_MAXIMUM): Define.
7635 (UID_T_MAX, GID_T_MAX, MAXUID, MAXGID): Define.
7636 (parse_user_spec): Use xstrtoul, not atoi when converting numeric
7637 UID, GID. Check range.
7639 2000-09-06 Jim Meyering <jim@meyering.net>
7641 * getopt.c (_getopt_internal): Update from glibc.
7643 2000-08-30 Jim Meyering <jim@meyering.net>
7645 * strftime.c: Merge in changes from GNU libc.
7647 2000-08-26 Jim Meyering <jim@meyering.net>
7649 * closeout.c: Include "__fpending.h".
7650 (close_stdout_status): Return right away if there's nothing to flush.
7652 * Makefile.am (noinst_HEADERS): Add __fpending.h.
7653 * __fpending.c: New file.
7654 * __fpending.h: New file.
7656 2000-08-07 Paul Eggert <eggert@twinsun.com>
7658 Standardize on "memory exhausted" instead of "Memory exhausted"
7659 or "virtual memory exhausted".
7660 * obstack.c (print_and_abort): Use "memory exhausted", not
7661 "virtual memory exhausted".
7662 * same.c (same_name): Invoke xalloc_die instead of printing
7664 * userspec.c (parse_user_spec): Likewise.
7665 * bumpalloc.h: comment fix
7666 * same.c, userspec.c: Include xalloc.h.
7668 * xalloc.h (xalloc_msg_memory_exhausted): Now char const[],
7669 not char *const and pointing to a constant array.
7670 * xmalloc.c (xalloc_msg_memory_exhausted): Likewise.
7671 (xrealloc): Comment fix.
7673 * userspec.c (parse_user_spec):
7674 Don't translate a message until just before returning,
7675 to avoid unnecessary translation.
7677 2000-08-07 Jim Meyering <jim@meyering.net>
7679 * addext.c, argmatch.c, argmatch.h, backupfile.h, bumpalloc.h,
7680 chown.c, diacrit.h, dirname.h, dup2.c, exclude.h, fileblocks.c,
7681 fnmatch.c, fnmatch.h, fsusage.c, fsusage.h, getdate.h,
7682 getgroups.c, gethostname.c, getopt.h, group-member.c,
7683 hard-locale.c, hash.h, isdir.c, lchown.c, linebuffer.c,
7684 linebuffer.h, long-options.h, malloc.c, md5.c, md5.h, memchr.c,
7685 memcmp.c, memcoll.c, memset.c, mktime.c, modechange.h, obstack.h,
7686 pathmax.h, realloc.c, rmdir.c, safe-read.c, save-cwd.c, stime.c,
7687 stpcpy.c, strcasecmp.c, strcspn.c, strdup.c, stripslash.c,
7688 strstr.c, strtod.c, strtol.c, strtoul.c, strtoull.c, strtoumax.c,
7689 utime.c, version-etc.h, xalloc.h, xstrdup.c, xstrtoumax.c,
7690 yesno.c: Back out Copyright date changes for each file with no change
7691 this year. This eases coordination with other programs using the same
7692 source code modules. From Paul Eggert.
7694 2000-08-03 Greg McGary <greg@mcgary.org>
7696 * regex.c (SET_HIGH_BOUND, MOVE_BUFFER_POINTER,
7697 ELSE_EXTEND_BUFFER_HIGH_BOUND): New macros.
7698 (EXTEND_BUFFER): Use them.
7700 2000-08-01 Jim Meyering <jim@meyering.net>
7702 * dirname.c (ISSLASH): Define.
7703 (BACKSLASH_IS_PATH_SEPARATOR): Define.
7704 (dir_name) [BACKSLASH_IS_PATH_SEPARATOR]: Handle the case in which
7705 both `\' and `/' may be use as path separators.
7706 Based on a patch from Prashant TR.
7708 2000-07-31 Paul Eggert <eggert@twinsun.com>
7710 * quotearg.c (quotearg_n_options): Don't make the initial
7711 slot vector a constant, since it might get modified.
7713 2000-07-31 Jim Meyering <jim@meyering.net>
7715 * xmalloc.c: Use `virtual memory exhausted', not `Memory exhausted'.
7716 * obstack.c (print_and_abort): Likewise.
7718 2000-07-30 Paul Eggert <eggert@twinsun.com>
7720 * quotearg.c (quotearg_n_options): Preallocate a slot 0
7721 buffer, so that the caller can always quote one small
7722 component of a "memory exhausted" message in slot 0.
7723 From a suggestion by Jim Meyering.
7725 2000-07-30 Jim Meyering <jim@meyering.net>
7727 * makepath.c (make_path): Quote the other instance, too.
7729 * quotearg.c (N_STATIC_SLOTVECS): Define.
7730 (STATIC_BUF_SIZE): Define.
7731 (quotearg_n_options): Use only statically allocated storage when
7732 N < N_STATIC_SLOTVECS and the length of the quoted result is smaller
7733 than STATIC_BUF_SIZE.
7735 2000-07-29 Jim Meyering <jim@meyering.net>
7737 * diacrit.c (diacrit_diac): Use __MSDOS__ in favor of MSDOS.
7738 * dirname.c (dir_name): Likewise.
7740 * basename.c (base_name): Use ISSLASH rather than comparing against `/'.
7742 * dirname.c (dir_name) [MSDOS]: Declare `lim' to be const.
7743 (dir_name): Assert that there are no trailing slashes.
7745 2000-07-18 Bruno Haible <haible@clisp.cons.org>
7747 * mbswidth.h (mbswidth): Add a flags argument.
7748 (mbswidth): New declaration.
7749 (MBSW_ACCEPT_INVALID, MBSW_ACCEPT_UNPRINTABLE): New macros.
7750 * mbswidth.c (mbswidth): Add a flags argument.
7751 (mbsnwidth): New function.
7753 2000-07-24 Jim Meyering <jim@meyering.net>
7755 * mbswidth.c: Remove useless #else. From Bruno Haible.
7757 2000-07-23 Paul Eggert <eggert@twinsun.com>
7759 * mbswidth.c (_XOPEN_SOURCE):
7760 Don't define; this causes problems on Solaris 7.
7761 (wcwidth) [!HAVE_DECL_WCWIDTH]: Declare.
7763 2000-07-23 Paul Eggert <eggert@twinsun.com>
7766 Include <wchar.h> even if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX),
7767 so that mbstate_t is always defined.
7769 Do not inspect MB_LEN_MAX, since it's incorrectly defined to
7770 be 1 in at least one GCC installation, and this configuration
7771 error is likely to be common. Ignoring MB_LEN_MAX hurts
7772 performance on hosts that have mbrtowc but have only unibyte
7773 locales, but I assume these hosts are rare.
7775 2000-07-23 Paul Eggert <eggert@twinsun.com>
7777 * quotearg.c: Streamline by invoking multibyte code only if needed.
7778 <wchar.h>: Include only if HAVE_MBRTOWC && 1 < MB_LEN_MAX.
7779 (MB_CUR_MAX): Redefine to 1 if ! (HAVE_MBRTOWC && 1 < MB_LEN_MAX).
7780 (quotearg_buffer_restyled): If a unibyte locale, don't bother to
7781 invoke multibyte primitives.
7783 2000-07-23 Jim Meyering <jim@meyering.net>
7785 * basename.c (base_name): Add an assertion.
7787 2000-07-15 Bruno Haible <clisp.cons.org>
7789 * quotearg.c: When the system forces us to redefine mbstate_t,
7790 shadow its mbsinit function.
7792 2000-07-16 Bruno Haible <haible@clisp.cons.org>
7794 * mbswidth.h: New file.
7795 * mbswidth.c: New file.
7796 * Makefile.am (libfetish_a_SOURCES): Add mbswidth.c.
7797 (noinst_HEADERS): Add mbswidth.h.
7799 2000-07-17 Bruno Haible <haible@clisp.cons.org>
7801 * config.charset: Add support for FreeBSD. Improve support for HP-UX
7804 2000-07-15 Jim Meyering <jim@meyering.net>
7806 * makepath.c: Include quote.h.
7807 (make_path): Convert "`%s'" in format strings to "%s", and wrap each
7808 corresponding argument in a `quote (...)' call.
7809 Give better diagnostics.
7811 * Makefile.am (libfetish_a_SOURCES): Add quote.c.
7812 (noinst_HEADERS): Add quote.h.
7814 * quote.c (quote, quote_n): New file. Two functions taken verbatim
7815 from tar's src/misc.c.
7816 * quote.h: New file. Prototypes for same.
7818 2000-07-10 Paul Eggert <eggert@twinsun.com>
7820 From a suggestion by Bruno Haible.
7821 * quotearg.c (mbrtowc): Do not use HAVE_WCHAR_H in the definition.
7822 Use defined mbstate_t, not HAVE_MBSTATE_T_OBJECT,
7823 to decide whether to define the BeOS workaround macro;
7824 this adjusts to the change to AC_MBSTATE_T.
7826 2000-07-13 Paul Eggert <eggert@twinsun.com>
7828 * quotearg.h (enum quoting style): New enum clocale_quoting_style.
7830 * quotearg.c (quoting_style_args, quoting_style_vals,
7831 quotearg_buffer_restyled): Add support for
7832 clocale_quoting_style. Undo previous change to
7833 locale_quoting_style behavior, and undo the "{LEFT QUOTATION MARK}"
7834 and "{RIGHT QUOTATION MARK}" msgids.
7836 2000-07-05 Paul Eggert <eggert@twinsun.com>
7838 The old behavior of quoting `like this' doesn't look good with
7839 newer, ISO-style fonts. See:
7840 http://www.cl.cam.ac.uk/~mgk25/ucs/quotes.html
7842 Instead, quote "like this" by default. Let the translator
7843 tailor the locale-specific quoting behavior by providing
7844 translations for {LEFT QUOTATION MARK} and {RIGHT QUOTATION MARK}.
7846 * quotearg.c (N_): New macro.
7847 (gettext_default): New function.
7848 (quotearg_buffer_restyled): Use
7849 gettext_default ("{LEFT QUOTATION MARK}", "\"") for left quote, and
7850 gettext_default ("{RIGHT QUOTATION MARK}", "\"") for right quote.
7852 2000-07-09 Jim Meyering <jim@meyering.net>
7854 * Most files: Update copyright dates to include 2000.
7856 2000-07-08 Jim Meyering <jim@meyering.net>
7858 * xgethostname.c (ENAMETOOLONG): Define to an unlikely value
7860 (xgethostname): Remove now-unnecessary #ifdef.
7861 Move declaration of `err' into loop where it's used.
7863 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7865 * xgethostname.c (xgethostname): Protect against the SunOS 5.5 bug
7866 by allocating a larger buffer. Test the gethostname return value for
7867 being >= 0, not == 0, for BeOS. Don't exhaust memory if gethostname
7868 returns an error and ENAMETOOLONG isn't defined.
7870 2000-07-05 Paul Eggert <eggert@twinsun.com>
7871 and Bruno Haible <haible@clisp.cons.org>
7873 * quotearg.c (mbrtowc): Declare returned type, since BeOS doesn't.
7875 2000-07-05 Bruno Haible <haible@clisp.cons.org>
7877 * quotearg.c (struct quoting_options): Simplify quote_these_too
7880 2000-07-03 Jim Meyering <jim@meyering.net>
7882 * strndup.c: [!HAVE_DECL_STRNLEN]: Declare strnlen.
7883 Reported by Bruno Haible.
7885 2000-07-04 Jim Meyering <jim@meyering.net>
7887 * quotearg.c: Make inclusion of <wchar.h> independent of whether
7888 HAVE_MBRTOWC is set. Required at least for irix-5.6, which
7891 2000-07-03 Paul Eggert <eggert@twinsun.com>
7892 and Bruno Haible <haible@clisp.cons.org>
7894 * quotearg.c (mbrtowc):
7895 Assign to *pwc, and return 1 only if result is nonzero.
7896 (iswprint): Use ISPRINT when substituting our own mbrtowc.
7898 2000-07-03 Jim Meyering <jim@meyering.net>
7900 * readutmp.h: [HAVE_UTMPX_H]: Include <utmp.h> if HAVE_UTMP_H.
7901 This is necessary to get a definition of e.g., UTMP_FILE on HP-UX 10.20.
7904 2000-07-02 Jim Meyering <jim@meyering.net>
7906 * quotearg.c (mbstate_t): Don't define here.
7908 2000-07-02 Jim Meyering <jim@meyering.net>
7910 * nanosleep.c (SIGCONT): Define if not already defined.
7912 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7914 * mountlist.c: Use MOUNTED_FS_STAT_DEV instead of MOUNTED_NEXT_DEV,
7915 per change in ../m4/ls-mntd-fs.m4.
7916 (read_filesystem_list): Ignore symbolic links.
7918 2000-06-29 Jim Meyering <jim@meyering.net>
7920 * same.c: Include <string.h> or <strings.h>, as appropriate,
7921 for declaration of strcmp.
7923 * long-options.c: Include <stdlib.h>, for declaration of exit.
7925 * mountlist.c (fsp_to_string) [HAVE_F_FSTYPENAME_IN_STATFS]:
7926 Avoid warning by casting result to `char *' to remove `const'.
7928 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7930 * Makefile.am (libfetish_a_SOURCES): Remove readutmp.c.
7932 2000-06-26 Paul Eggert <eggert@twinsun.com>
7934 savedir now sets errno on failure and invokes xmalloc to get memory.
7935 Fix a couple of other minor bugs while we're at it.
7937 * savedir.c (<unistd.h>): Do not include; there's no need.
7938 (NAMLEN): Remove macro.
7939 (malloc, realloc): Remove decls.
7941 ("xalloc.h"): Include.
7942 (NAME_SIZE_DEFAULT): New macro.
7943 (savedir): Use xmalloc / xrealloc to allocate memory.
7944 Use NAME_SIZE_DEFAULT if name_size is negative or overflows to zero.
7945 Skip "" directory entries.
7946 Use strlen to calculate directory entry length, since the old method
7947 is rarely used these days and isn't worth supporting.
7948 Don't use a pointer after freeing it.
7949 Check for integer overflow when calculating allocation size.
7950 Use memcpy to copy entries, instead of stpcpy.
7951 Set errno properly when returning NULL.
7952 Check for readdir error.
7954 2000-06-26 Jim Meyering <jim@meyering.net>
7956 * posixtm.c [HAVE_STDLIB_H]: Include stdlib.h, for decl of abort.
7958 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7960 * getusershell.c (xmalloc, xrealloc): Remove functions.
7962 Don't include <stdlib.h>. Don't declare malloc, realloc.
7964 2000-06-23 Bruno Haible <haible@clisp.cons.org>
7966 * unicodeio.c (print_unicode_char): Work around ansi2knr deficiency.
7968 2000-06-24 Jim Meyering <jim@meyering.net>
7970 * error.c [!HAVE_DECL_STRERROR_R]: Declare strerror_r.
7972 2000-06-21 Jim Meyering <jim@meyering.net>
7974 * getpass.c: New file, from Bruno Haible. Required for BeOS.
7976 2000-06-19 Paul Eggert <eggert@twinsun.com>
7978 * quotearg.c: Include <wctype.h> after <wchar.h>, for Solaris 2.5.
7979 (mbrtowc, mbstate_t): Define substitutes if
7980 HAVE_MBRTOWC && HAVE_WCHAR_H && !HAVE_MBSTATE_T_OBJECT.
7981 (iswprint): Define to 1 if !defined iswprint && !HAVE_ISWPRINT,
7982 not if ! (HAVE_MBRTOWC && HAVE_WCHAR_H).
7984 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7986 * xgetcwd.c (xgetcwd): If the required pathname length is smaller
7987 than 1024, return a memory chunk of least possible size, instead
7988 of size PATH_MAX + 2. In the loop, increment the size proportionally.
7989 Use free/xmalloc instead of xrealloc to avoid copying for very long
7992 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7994 * canon-host.c (canon_host): Use malloc and memcpy to copy an
7995 address, not strdup. Include <stdlib.h> and don't declare free().
7997 2000-06-17 Bruno Haible <haible@clisp.cons.org>
7999 * path-concat.c (path_concat): Don't access dir[-1] if dir is
8002 2000-06-21 Jim Meyering <jim@meyering.net>
8004 * Makefile.am (libfetish_a_SOURCES): Add getstr.c.
8005 (noinst_HEADERS): Add getstr.h.
8007 * getline.c (getstr): Move into a separate file.
8008 * getstr.c (getstr): New file, extracted from getline.c, with
8009 the following changes: new parameter, delim2; both delim[12]
8010 parameters have type `int', not `char'. The latter would lose
8011 with 8-bit delimiters.
8012 * getstr.h: New file.
8014 2000-06-19 Jim Meyering <jim@meyering.net>
8016 * getloadavg.c [HAVE_NLIST_H] (NLIST_STRUCT): Define.
8018 2000-06-18 Jim Meyering <jim@meyering.net>
8020 * mkdir.c: Remove file, due mainly to copyright incompatibility.
8021 Besides, these days every porting target provides a mkdir function.
8023 * strnlen.c: Include memory.h, string.h, and/or strings.h as needed.
8024 (this snippet comes from src/system.h).
8026 2000-06-15 Paul Eggert <eggert@twinsun.com>
8028 * human.c (adjust_value): New function.
8029 (human_readable_inexact): Apply rounding style even when
8030 printing approximate values.
8032 2000-06-14 Paul Eggert <eggert@twinsun.com>
8034 * human.c (human_readable_inexact): Allow an input block
8035 size that is not a multiple of the output block size, and vice versa.
8036 Reported by Piergiorgio Sartor.
8038 2000-06-14 Paul Eggert <eggert@twinsun.com>
8040 * getdate.y (get_date): Apply relative times after time
8041 zone indicator, not before. Reported by Todd A. Jacobs.
8043 2000-06-13 Jim Meyering <jim@meyering.net>
8045 * Makefile.am (all-local): Depend on lstat.c and stat.c.
8047 * xstat.in [!HAVE_DECL_FREE]: Declare free in lstat.c.
8049 2000-06-12 Paul Eggert <eggert@twinsun.com>
8051 * xstat.in: Include <stdlib.h> in lstat, to declare "free".
8053 2000-06-04 Paul Eggert <eggert@twinsun.com>
8055 * strnlen.c: Include <config.h> if HAVE_CONFIG_H.
8057 2000-06-04 Jim Meyering <jim@meyering.net>
8059 * getugroups.c (getugroups): Cast -1 to gid_t, for systems like
8060 SunOS 4.1.4 for which gid_t is an unsigned type.
8062 2000-06-03 Jim Meyering <jim@meyering.net>
8064 * strnlen.c [!HAVE_DECL_MEMCHR]: Declare memchr.
8066 2000-05-26 Bruno Haible <haible@clisp.cons.org>
8068 * Makefile.am (install-exec-local): On systems with glibc-2.1 or
8069 newer, don't install charset.alias.
8070 * config.charset: Change the Linux/glibc rules so they become empty
8071 on glibc-2.1 or newer.
8073 2000-06-02 Jim Meyering <jim@meyering.net>
8075 * mountlist.c: Back out last change. Instead, do this...
8076 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Set the me_dummy
8077 member using the same `ignore'-testing code.
8078 * mountlist.h (ME_DUMMY): Add `autofs' to the list of ignored
8082 2000-05-29 Jim Meyering <jim@meyering.net>
8084 * mountlist.c (read_filesystem_list) [MOUNTED_VMOUNT]: Ignore mounts
8085 with the `ignore' attribute. Based on a patch from Mark D. Roth.
8087 2000-05-22 Jim Meyering <jim@meyering.net>
8089 * makepath.c: Remove old, now-unnecessary `#ifdef __MSDOS__' block.
8091 2000-05-18 Jim Meyering <jim@meyering.net>
8093 * hash.c (hash_rehash): Fix a nasty bug: copy the free entry list
8094 back, too, since it may have been modified by allocate_entry.
8095 (hash_delete): Rewrite to use neither the assignment operator
8096 nor the comma operator in an if-expression.
8098 2000-05-15 Paul Eggert <eggert@twinsun.com>
8101 <sys/stat.h>, <sys/types.h>, <unistd.h>, (STDOUT_FILENO):
8102 Remove; no longer needed.
8103 "quotearg.h": Add include.
8104 (file_name): Do not bother to explicitly initialize to NULL; it's less
8105 efficient on some hosts.
8106 (close_stdout_status): Remove test as to whether stdout was already
8107 closed; it breaks for the case "echo x | sort >&-".
8108 Quote file name colons.
8109 Do not assume that _("write error") lacks format strings.
8111 2000-05-15 Jim Meyering <jim@meyering.net>
8113 * version-etc.c (version_etc_copyright): Update the copyright string
8114 used in all --version output.
8116 2000-05-14 Jim Meyering <jim@meyering.net>
8118 * closeout.c (close_stdout_set_file_name): New function.
8119 (close_stdout_status): Use new file-scoped global.
8120 Return right away if fstat says the stdout file descriptor is invalid.
8121 * closeout.h (close_stdout_set_file_name): Declare.
8123 2000-05-10 Jim Meyering <jim@meyering.net>
8125 * closeout.c [default_exit_status]: New file-scoped variable.
8126 (close_stdout_set_status): New function.
8127 * closeout.h (close_stdout_set_status): Declare.
8129 2000-05-08 Jim Meyering <jim@meyering.net>
8131 * long-options.c: Don't include closeout.h.
8132 (parse_long_options): Don't call close_stdout for --version.
8134 2000-05-06 Jim Meyering <jim@meyering.net>
8136 * strnlen.c: Undefine __strnlen and strnlen.
8137 [!weak_alias]: Define __strnlen to strnlen.
8139 * atexit.c: New file, from libiberty.
8141 2000-05-06 Jim Meyering <jim@meyering.net>
8143 * closeout.c (close_stdout_status): Also check for errors on the
8146 2000-05-05 Bruno Haible <haible@clisp.cons.org>
8148 * localcharset.c (get_charset_aliases): Use malloc, realloc and memcpy
8149 instead of xmalloc, xrealloc, path_concat.
8150 (locale_charset): Treat empty environment variables as absent.
8151 (DIRECTORY_SEPARATOR, ISSLASH): New macros.
8153 2000-05-04 Jim Meyering <jim@meyering.net>
8155 * getopt.c: Update from glibc.
8156 * obstack.c: Likewise.
8157 * obstack.h: Likewise.
8158 * regex.c: Likewise. NB: K&R compiler support is dropped for this file
8160 * regex.h: Likewise.
8161 * strndup.c: Likewise.
8162 * strnlen.c: New file, from glibc.
8164 2000-05-01 Jim Meyering <jim@meyering.net>
8166 * full-write.c (full_write): Remove `FIXME' part of comment.
8168 2000-04-29 Jim Meyering <jim@meyering.net>
8170 * path-concat.c: Declare strdup only if it's not defined.
8171 * canon-host.c: Likewise.
8173 2000-04-28 Jim Meyering <jim@meyering.net>
8175 * rpmatch.c [HAVE_LIMITS_H]: Include limits.h before regex.h to avoid
8176 redefinition warning on some systems (HPUX). Otherwise, regex.h is
8177 included first, then limits.h is included by locale.h by libintl.h.
8178 From John David Anglin.
8180 2000-04-25 Jim Meyering <jim@meyering.net>
8182 * makepath.c (S_IRWXUGO): Define.
8183 (make_path): Always perform explicit chmod if MODE specifies any
8184 of the `special' permission bits. Prompted by a bug report against
8185 install from Mate Wierdl and Joost van Baal.
8187 2000-04-18 Jim Meyering <jim@meyering.net>
8191 * getpagesize.h [!getpagesize && HAVE_OS_H && B_PAGE_SIZE]: Define
8192 getpagesize. For BeOS. Based on a patch from Bruno Haible.
8194 2000-04-17 Jim Meyering <jim@meyering.net>
8196 * strftime.c (my_strftime) [strftime]: Declare strftime here, since
8197 the definition of it to rpl_strftime also defined-away the system's
8200 2000-04-15 Jim Meyering <jim@meyering.net>
8202 Use `C' to denote so-called `contiguous' files, the same way
8204 * filemode.c (S_ISCTG) [!S_ISCTG && S_IFCTG]: Define.
8205 (ftypelet): Use S_ISCTG.
8206 From Michael Deutschmann.
8208 2000-04-14 Jim Meyering <jim@meyering.net>
8210 * strftime.c (my_strftime) [#ifdef strftime]: Declare strftime.
8212 2000-04-08 Jim Meyering <jim@meyering.net>
8214 * Makefile.am (charset.alias): Use t-$@, not $@-t so the DOS 8.3
8215 names don't conflict. Reported by Eli Zaretskii.
8217 2000-03-28 Bruno Haible <haible@clisp.cons.org>
8219 * unicodeio.c (print_unicode_char): Avoid triggering Solaris iconv
8220 bug. Deal with the different error behavior of Irix iconv.
8222 2000-04-07 Jim Meyering <jim@meyering.net>
8224 * putenv.c: Move inclusion of errno.h so it follows that of sys/types.h,
8225 to work around system header problems on AIX 3.2.5. From Bruno Haible.
8227 2000-04-05 Jim Meyering <jim@meyering.net>
8229 Portability tweaks required for ultrix4.3.
8230 * readutmp.h [HAVE_UTMPX_H && !HAVE_DECL_GETUTENT]: Declare getutent.
8231 * readutmp.c: Include sys/types.h before sys/stat.h.
8232 * canon-host.c: Declare strdup.
8233 * path-concat.c: Likewise.
8234 From John David Anglin.
8236 2000-04-04 Jim Meyering <jim@meyering.net>
8238 Be more DOS 8.3-friendly.
8239 * ref-add.sin: Renamed from ref-add.sed.in.
8240 * ref-del.sin: Renamed from ref-del.sed.in.
8241 * Makefile.am: Reflect renaming.
8242 Reported by Eli Zaretskii.
8244 Use a temporary file name that won't clash with `charset.alias'
8245 in the DOS 8.3 name space.
8246 * Makefile.am (charset_tmp): Define.
8247 (install-exec-local): Use $(charset_tmp) instead of $(charset_alias)-t.
8248 (uninstall-local): Likewise.
8249 Reported by Eli Zaretskii.
8251 2000-03-29 Paul Eggert <eggert@twinsun.com>
8253 * time/strftime.c (my_strftime): Make sure we call the system
8254 strftime, not ourselves, when invoking the underlying strftime.
8256 2000-03-24 Jim Meyering <jim@meyering.net>
8258 * Makefile.am (EXTRA_DIST): Add ref-add.sed.in and ref-del.sed.in.
8259 (charset_alias): Define.
8260 (install-exec-local): Factor out common code.
8261 (uninstall-local): Split lines longer than 80.
8262 (ref-add.sed, ref-del.sed): Remove rules... (do the following instead)
8264 (.sed.in.sed): New rule. Don't redirect directly to $@.
8265 (CLEANFILES): Add ref-add.sed and ref-del.sed.
8267 2000-03-19 Bruno Haible <haible@clisp.cons.org>
8269 * config.charset: Output a line containing "Packages using this file".
8270 * ref-add.sed.in, ref-del.sed.in: New files.
8271 * Makefile.am (install-exec-local, uninstall-local, ref-add.sed,
8272 ref-del.sed): New rules.
8274 2000-03-17 Jim Meyering <jim@meyering.net>
8276 * unicodeio.c (<string.h>): Include only #if HAVE_STRING_H.
8277 Otherwise, include <strings.h>
8279 2000-03-17 Bruno Haible <haible@clisp.cons.org>
8281 * unicodeio.c (utf8_wctomb): New function.
8282 (print_unicode_char): Pass the Unicode character to iconv in UTF-8
8283 format instead of in UCS-4 with platform dependent endianness.
8285 2000-03-07 Paul Eggert <eggert@twinsun.com>
8287 * savedir.c (savedir): Work even if directory size is
8288 negative; this can happen with some screwy NFS configurations.
8290 2000-03-06 Jim Meyering <jim@meyering.net>
8292 * localcharset.c (get_charset_aliases): Don't try to free file_name
8293 if it's NULL (because we ran out of memory). From Bruno Haible.
8295 2000-03-05 Jim Meyering <jim@meyering.net>
8297 * localcharset.c ("path-concat.h"): Include.
8298 (get_charset_aliases): Use path_concat instead of ANSI string
8301 * unicodeio.h (PARAMS): Define.
8302 Use it to guard prototype.
8304 2000-03-04 Jim Meyering <jim@meyering.net>
8306 * Makefile.am (install-exec-local): Create $(libdir) before installing
8308 (uninstall-local): Uncomment this rule so `make distcheck' works
8311 * unicodeio.c (<errno.h>): Include it.
8312 (errno): Declare if not defined.
8314 * localcharset.c: Add Bruno's comment justifying use of volatile.
8316 * config.charset: New version, incorporating remarks from a linux
8317 i18n mailing list. From Bruno Haible.
8319 2000-03-02 Jim Meyering <jim@meyering.net>
8321 * Makefile.am (EXTRA_DIST): Add config.charset.
8323 2000-03-01 Jim Meyering <jim@meyering.net>
8325 * localcharset.c: Guard some #includes with `#if HAVE_...'.
8326 * unicodeio.c: Likewise.
8328 2000-02-02 Bruno Haible <haible@clisp.cons.org>
8330 * config.charset: New file.
8331 * localcharset.c: New file.
8332 * unicodeio.h, unicodeio.c: New files.
8333 * Makefile.am (DEFS): Add -DLIBDIR=...
8334 (libfetish_a_SOURCES): Add localcharset.c and unicodeio.c.
8335 (noinst_HEADERS): Add unicodeio.h.
8336 (all-local, install-exec-local, charset.alias): New targets.
8338 2000-02-28 Paul Eggert <eggert@twinsun.com>
8340 * quotearg.c (ALERT_CHAR): New macro.
8341 (quotearg_buffer_restyled): Use it.
8343 2000-02-27 Jim Meyering <jim@meyering.net>
8345 * strtoumax.c: Fix typo in decl of strtoul: s/long long/long/.
8346 Guard declaration of strtoull also with `&& HAVE_UNSIGNED_LONG_LONG'.
8348 * backupfile.c: Guard inclusion of stdlib.h with `#if HAVE_STDLIB_H',
8349 not `#if STDC_HEADERS'.
8350 Declare malloc if needed.
8352 * backupfile.c: Use `#if !HAVE_DECL...' instead of `#ifndef HAVE_DECL..'
8353 now that autoconf always defines the HAVE_DECL_ symbols.
8354 * human.c: Likewise.
8356 * strtoumax.c: Likewise.
8358 * backupfile.c: Arrange for cpp to fail if the configure-time
8359 declaration check was not run.
8361 * human.c: Likewise.
8363 * strtoumax.c: Likewise.
8365 * userspec.c (parse_user_spec): If there is no `:' but there is a `.',
8366 then first look up the entire `.'-containing string as a login name.
8368 2000-02-18 Paul Eggert <eggert@twinsun.com>
8370 * getdate.y: Handle two-digit years with leading zeros correctly.
8371 (textint): New typedef.
8372 (parser_control): Member year changed from int to textint.
8374 (YYSTYPE): Removed; replaced by %union with int and textint members.
8375 (tDAY, tDAY_UNIT, tDAYZONE, tHOUR_UNIT, tID, tLOCAL_ZONE, tMERIDIAN,
8376 tMINUTE_UNIT, tMONTH, tMONTH_UNIT tSEC_UNIT, tSNUMBER, tUNUMBER,
8377 tYEAR_UNIT, tZONE, o_merid): Now of type <intval>.
8378 (tSNUMBER, tUNUMBER): Now of type <textintval>.
8379 (date, number, to_year): Use width of number in digits, not its value,
8380 to determine whether it's a 2-digit year, or a 2-digit time.
8381 (yylex): Store number of digits of numeric tokens.
8382 Reported by John Kendall.
8384 (parser_control): Changed from struct parser_control to typedef (for
8385 consistency). All uses changed.
8387 (tID): Removed; not used.
8388 (yylex): Return '?' for unknown identifiers, rather than (unused) tID.
8390 2000-02-14 Paul Eggert <eggert@twinsun.com>
8392 * getpagesize.h (getpagesize): Port to VMS for Alpha;
8393 adapted from changes to grep getpagesize.h by Martin P.J. Zinser.
8395 2000-02-12 Jim Meyering <jim@meyering.net>
8397 * userspec.c (ISDIGIT): Define it.
8398 (isdigit): Remove definition.
8399 (is_number): Use ISDIGIT, not isdigit.
8400 <libintl.h>: Include.
8402 (parse_user_spec): Mark translatable strings.
8404 2000-02-10 Jim Meyering <jim@meyering.net>
8406 With these changes, nanosleep.[ch] are finally enough like the other
8407 lib/* replacement files to compile on a few more losing systems.
8409 * nanosleep.h: Don't include config.h.
8410 Remove prototype from declaration of nanosleep.
8411 (PARAMS): Remove now-unneeded definition.
8412 * nanosleep.c: #undef nanosleep.
8413 (rpl_nanosleep): Rename from nanosleep.
8415 2000-02-03 Jim Meyering <jim@meyering.net>
8417 * readutmp.c (read_utmp): Guard with `#ifdef UTMP_NAME_FUNCTION',
8418 rather than with `#if HAVE_UTMPNAME'.
8420 2000-02-01 Jim Meyering <jim@meyering.net>
8422 * readutmp.h (UT_USER): Add parens. From Andreas Schwab.
8424 2000-01-31 Jim Meyering <jim@meyering.net>
8426 * nanosleep.h (nanosleep): Guard declaration with
8427 `#if ! HAVE_DECL_NANOSLEEP'.
8428 Without this, OFS gets a redeclaration error for rpl_nanosleep, due to
8429 the declaration in that vendor's sys/timers.h.
8430 Reported by Christian Krackowizer.
8432 * quotearg.c (ISASCII): Add #undef and move definition to follow
8433 inclusion of wctype.h to work around Solaris 2.6 namespace pollution.
8434 (ISPRINT): Likewise.
8435 Reported by Tom Tromey.
8437 2000-01-30 Jim Meyering <jim@meyering.net>
8439 * readutmp.c (extract_trimmed_name): Use UT_USER instead of hard-coding
8440 uses of ->ut_name. The latter doesn't work with new Linux header files
8441 where only utmpx.ut_user is declared.
8443 * readutmp.h (UT_USER): Define.
8445 2000-01-23 Jim Meyering <jim@meyering.net>
8447 * Makefile.am (libfetish_a_SOURCES): Remove explicit mention of
8450 2000-01-22 Jim Meyering <jim@meyering.net>
8452 * strtoumax.c: [! HAVE_DECL_STRTOUL]: Declare strtoul.
8453 [! HAVE_DECL_STRTOULL]: Declare strtoull.
8454 Required for some AIX systems. Reported by Christian Krackowizer.
8455 [TESTING] (main): New function.
8457 1997-10-17 Eli Zaretskii <eliz@is.elta.co.il>
8458 * dirname.c (dir_name): Support for DOS-style file names with drive
8461 * quotearg.c [HAVE_WCTYPE_H]: Include <wctype.h> for decl of iswprint.
8463 * strverscmp.c (ISDIGIT): Define.
8464 (strverscmp): Use ISDIGIT, not isdigit.
8466 2000-01-17 Paul Eggert <eggert@twinsun.com>
8468 * nanosleep.c (nanosleep):
8469 Don't use SA_INTERRUPT to decide whether to call sigaction, as
8470 POSIX.1 doesn't require SA_INTERRUPT and some systems
8471 (e.g. Solaris 7) don't define it. Use SA_NOCLDSTOP instead;
8472 it's been part of POSIX.1 since day 1 (in 1988).
8474 2000-01-17 Jim Meyering <jim@meyering.net>
8476 * interlock: Remove unused file. Reported by François Pinard.
8478 2000-01-16 Paul Eggert <eggert@twinsun.com>
8480 * quotearg.c (quotearg_buffer_restyled): Do not quote
8481 alert, backslash, formfeed, and vertical tab unnecessarily in
8482 shell quoting style.
8487 Copyright (C) 2000, 2001, 2002, 2003, 2004, 2005, 2006 Free
8488 Software Foundation, Inc.
8490 Copying and distribution of this file, with or without
8491 modification, are permitted provided the copyright notice
8492 and this notice are preserved.