X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=ChangeLog;h=56994bca910dab2218f2a2a7b275d268b75df096;hb=4596125141aeea905bd7ed1a8768f11db7402e41;hp=37dae773aba25b9c699cc0eaae9b83d7a85f1f77;hpb=6add58a9a1e2531ac96079cc063201ef3b3c2b98;p=gnulib.git

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+2011-09-05  Paul Eggert  <eggert@cs.ucla.edu>
+
+	openat: port to AIX 7.1 with large files
+	AIX 7.1 does a "#define openat open64at" if large files are in use,
+	so we can't simply #undef openat.  Use the orig_openat trick (similar
+	to orig_open in lib/open.c) to work around the problem.  Problem
+	reported by Kevin Brott for GNU tar, in the thread containing
+	<http://lists.gnu.org/archive/html/bug-tar/2011-09/msg00032.html>.
+	* lib/openat.c (__need_system_fcntl_h): Define first.
+	Include <fcntl.h> and <sys/types.h> before undefining.
+	(orig_openat) [HAVE_OPENAT]: New inline function.
+	(openat) [HAVE_OPENAT]: Do not undef.
+	(rpl_openat): Use orig_openat, not openat.
+
+2011-09-03  Paul Eggert  <eggert@cs.ucla.edu>
+
+	openat: test for fstatat (..., 0) bug
+	Further testing with tar suggests that fstatat (..., 0)
+	does not work in general, on AIX 7.1; see
+	<http://lists.gnu.org/archive/html/bug-tar/2011-09/msg00023.html>.
+	So, give up entirely on AIX 7.1's fstatat, and fall back on our
+	replacement fstatat (which is what older AIX releases were using
+	anyway).
+	* lib/fstatat.c (fstatat) [HAVE_FSTATAT]: Do not undef.  The only
+	use is now changed to orig_fstatat.  This was probably the right
+	thing to do anyway.
+	(FSTATAT_AT_FDCWD_0_BROKEN): Remove; no longer used.
+	(rpl_fstatat) [FSTATAT_ZERO_FLAG_BROKEN]: Remove.
+	(rpl_fstatat): Simplify, assuming !FSTATAT_ZERO_FLAG_BROKEN.
+	(AT_FUNC_NAME) [FSTATAT_ZERO_FLAG_BROKEN]: Now rpl_fstatat.
+	* m4/openat.m4 (gl_FUNC_FSTATAT): Test for the more-general bug
+	and define FSTATAT_ZERO_FLAG_BROKEN, not FSTATAT_AT_FDCWD_0_BROKEN,
+	if the bug is found.
+
+	openat: test for fstatat (AT_FDCWD, ..., 0) bug
+	This tests for another fstatat bug on AIX 7.1:
+	fstatat (AT_FDCWD, ..., 0) does not work.  See
+	<http://lists.gnu.org/archive/html/bug-tar/2011-09/msg00015.html>.
+	* lib/fstatat.c (FSTATAT_AT_FDCWD_0_BROKEN)
+	(LSTAT_FOLLOWS_SLASHED_SYMLINK): Default to 0.
+	(rpl_fstatat): Adjust so that it works around either (or both)
+	bugs if present.
+	* m4/openat.m4 (gl_FUNC_FSTATAT): Test for this fstatat bug.
+
+2011-09-03  Karl Berry  <karl@gnu.org>
+
+	* doc/regex.texi (Character Class Operators): Avoid literal ":"
+	in index entries.
+
+2011-09-01  Bruno Haible  <bruno@clisp.org>
+
+	strtoimax, strtoumax: Document problem on HP-UX 11.
+	* doc/posix-functions/strtoimax.texi: Mention HP-UX 11.11 problem.
+	* doc/posix-functions/strtoumax.texi: Likewise.
+
+2011-09-01  Bruno Haible  <bruno@clisp.org>
+
+	strtoumax: Avoid link error on OSF/1 with DTK cc.
+	* m4/strtoumax.m4 (gl_FUNC_STRTOUMAX): Always test whether strtoumax is
+	defined as a function.
+	* modules/strtoumax (Depends-on, configure.ac): Test only whether
+	strtoumax is defined, not whether it is declared.
+
+2011-09-01  Bruno Haible  <bruno@clisp.org>
+
+	strtoimax: Avoid link error on OSF/1 with DTK cc.
+	* m4/strtoimax.m4 (gl_FUNC_STRTOIMAX): Always test whether strtoimax is
+	defined as a function.
+	* modules/strtoimax (Depends-on, configure.ac): Test only whether
+	strtoimax is defined, not whether it is declared.
+
 2011-09-01  Bruno Haible  <bruno@clisp.org>
 
 	imaxdiv: Avoid link error on OSF/1 with DTK cc.