X-Git-Url: http://erislabs.net/gitweb/?a=blobdiff_plain;f=ChangeLog;h=c7a6e10719528f96daefe45a19a3602589a8149c;hb=9a9dd2c085a29b7837437dd8fbf3ccc96d4e71df;hp=9842d6f5f85ce10e6417157965b63cd165d5c376;hpb=9397fb56e84d1e9b61ad7be55b43ac75f95412c9;p=gnulib.git

diff --git a/ChangeLog b/ChangeLog
index 9842d6f5f..c7a6e1071 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,103 @@
+2012-02-24  Paul Eggert  <eggert@cs.ucla.edu>
+
+	stdnoreturn: new module
+	This implements a replacement for C11's <stdnoreturn.h>.
+	* doc/gnulib.texi (Header File Substitutes): Add stdnoreturn.
+	* doc/posix-headers/stdnoreturn.texi, lib/stdnoreturn.in.h:
+	* m4/stdnoreturn.m4, modules/stdnoreturn, modules/stdnoreturn-tests:
+	* tests/test-stdnoreturn.c: New files.
+
+2012-02-24  Stanislav Brabec  <sbrabec@suse.cz>  (tiny change)
+
+	regex: fix false multibyte matches in some regular expressions
+	See <http://sourceware.org/bugzilla/show_bug.cgi?id=13637>
+	and <http://sourceware.org/ml/libc-alpha/2012-02/msg00521.html>.
+	* lib/regex_internal.c (re_string_skip_chars):
+	Fix miscomputation of remain_len that may cause incomplete
+	multi-byte character and false match.
+
+2012-02-24  Jim Meyering  <meyering@redhat.com>
+
+	maint.mk: tell sc_prohibit_strcmp to ding "0 == strcmp (...)", too
+	* top/maint.mk (sc_prohibit_strcmp): Also prohibit uses of strcmp
+	uses with "==" *before* the call, e.g., 0 == strcmp (...)
+	Remove now-unnecessary str''cmp obfuscation.
+	Suggested by Akim Demaille.
+
+2012-02-24  Bruno Haible  <bruno@clisp.org>
+
+	streq: Rename macro.
+	* lib/streq.h (STREQ_OPT): Renamed from STREQ.
+	* NEWS: Mention the change.
+	* lib/mbrtowc.c (mbrtowc): Update.
+	* lib/uniwidth/cjk.h (is_cjk_encoding): Update.
+	* lib/wcwidth.c (wcwidth): Update.
+	Suggested by Akim Demaille and Jim Meyering.
+
+2012-02-20  Paul Eggert  <eggert@cs.ucla.edu>
+
+	regex: fix typo in definition of MIN
+	* lib/regex_internal.h (MIN): Fix typo.  Problem reported by Thomas
+	Schwinge in <http://sourceware.org/bugzilla/show_bug.cgi?id=11638#c4>.
+
+2012-02-19  Paul Eggert  <eggert@cs.ucla.edu>
+	    Bruno Haible  <bruno@clisp.org>
+
+	acl: Don't use ACL_CNT and similar ops, since they are unreliable.
+	* lib/file-has-acl.c (file_has_acl) [HP-UX, NonStop Kernel]: Read the
+	entries into a stack-allocated buffer directly.
+	* lib/copy-acl.c (qcopy_acl) [HP-UX, NonStop Kernel]: Likewise.
+
+2012-02-19  Paul Eggert  <eggert@cs.ucla.edu>
+	    Bruno Haible  <bruno@clisp.org>
+
+	acl: Don't use GETACLCNT and similar ops, since they are unreliable.
+
+	 - There were several instances of this pattern:
+
+	     for (;;) {
+	       n = acl (f, GETACLCNT, 0, NULL);
+	       [ allocate an array A of size N ]
+	       if (acl (f, GETACL, n, a) == n)
+		 break;
+	     }
+
+	   This loop might never terminate if some other process is constantly
+	   manipulating the file's ACL.  The loop should be rewritten to
+	   terminate.
+
+	 - The acl (... GETACLNT ...) call is merely an optimization; its value
+	   is merely a hint as to how big to make the array.  A better
+	   optimization is to avoid the acl (... GETACLNT ...)  call entirely,
+	   and just guess a reasonably-big size, growing the size and trying
+	   again if it's not large enough.  This guarantees termination, and
+	   saves a system call.
+
+	* lib/acl-internal.h: Include <limits.h>.
+	(MIN, SIZE_MAX): New macros.
+	* lib/file-has-acl.c (file_has_acl) [Solaris]: Read the entries into
+	a stack-allocated buffer, and use malloc if it does not fit. Don't
+	use GETACLCNT.
+	* lib/set-mode-acl.c (qset_acl) [Solaris]: Likewise.
+
+2012-02-19  Bruno Haible  <bruno@clisp.org>
+
+	acl: Fix endless loop on Solaris with vxfs.
+	* lib/file-has-acl.c (file_has_acl) [Solaris]: Treat a failing
+	acl()/facl() call for ACE_GETACL like a failing call for ACE_GETACLCNT.
+	* lib/set-mode-acl.c (qset_acl) [Solaris]: Likewise.
+	* lib/copy-acl.c (qcopy_acl)[Solaris]: Likewise.
+	* tests/test-sameacls.c (main)[Solaris]: Likewise.
+	Reported by Bill Jones in
+	<http://debbugs.gnu.org/cgi/bugreport.cgi?bug=10639>, via Paul Eggert.
+
+2012-02-19  Bruno Haible  <bruno@clisp.org>
+
+	acl: Fix copy-acl test failure on Solaris 11 2011-11.
+	* lib/file-has-acl.c (NEW_ACE_WRITEA_DATA): New macro.
+	(acl_ace_nontrivial): Relax the restrictions on access_masks[] so
+	that this function returns 0 in some more cases.
+
 2012-02-19  Bruno Haible  <bruno@clisp.org>
 
 	acl: Update doc references.