glibc/glibc-fedora.patch

diff -Nrup c/ChangeLog d/ChangeLog
--- c/ChangeLog	2012-05-20 19:47:38.000000000 -0600
+++ d/ChangeLog	2012-05-20 23:08:50.859742834 -0600
@@ -10666,6 +10666,11 @@
 
 	* sysdeps/mach/hurd/sys/param.h (DEV_BSIZE): New macro.
 
+2011-09-02  Andreas Schwab  <schwab@redhat.com>
+
+	* nscd/selinux.c (avc_create_thread): Set PR_SET_KEEPCAPS before
+	spawning AVC thread.
+
 2011-09-08  Andreas Schwab  <schwab@redhat.com>
 
 	* elf/dl-load.c (lose): Check for non-null L.
@@ -10928,6 +10933,11 @@
 	* sysdeps/i386/dl-trampoline.S (_dl_runtime_profile): Fix cfi
 	directive.
 
+2011-08-31  Andreas Schwab  <schwab@redhat.com>
+
+	* include/link.h (FORCED_DYNAMIC_TLS_OFFSET) [NO_TLS_OFFSET == 0]:
+	Change to -1.
+
 2011-08-24  David S. Miller  <davem@davemloft.net>
 
 	* sysdeps/sparc/sparc64/strcmp.S: Rewrite.
@@ -11733,6 +11743,14 @@
 	* config.make.in: Likewise.
 	* malloc/Makefile: Likewise.
 
+2011-06-28  Andreas Schwab  <schwab@redhat.com>
+
+	* iconvdata/gb18030.c: Update tables.
+	(BODY for FROM_LOOP): Handle non-BMP characters specially.
+
+	* sysdeps/posix/getaddrinfo.c (gaih_inet): Don't use gethostbyaddr
+	to determine canonical name.
+
 2011-06-27  Andreas Schwab  <schwab@redhat.com>
 
 	* iconvdata/gb18030.c (BODY for TO_LOOP): Fix encoding of non-BMP
@@ -11864,6 +11882,10 @@
 
 	* inet/getnetgrent_r.c: Use DL_CALL_FCT in several places.
 
+2011-06-21  Andreas Schwab  <schwab@redhat.com>
+
+	* iconvdata/gb18030.c: Regenerate tables.
+
 2011-06-20  David S. Miller  <davem@davemloft.net>
 
 	* sysdeps/sparc/sparc32/dl-plt.h: Protect against multiple
@@ -12486,6 +12508,13 @@
 	* libio/Makefile (tests): Add bug-fclose1.
 	* libio/bug-fclose1.c: New file.
 
+2011-05-13  Andreas Schwab  <schwab@redhat.com>
+
+	* elf/dl-load.c (is_dst): Remove parameter secure, all callers
+	changed.  Move check for valid use of $ORIGIN ...
+	(_dl_dst_substitute): ... here.  Reset check_for_trusted when a
+	path element is skipped.
+
 2011-05-12  Ulrich Drepper  <drepper@gmail.com>
 
 	[BZ #12511]
@@ -12763,13 +12792,6 @@
 	* stdlib/bug-getcontext.c: New file.
 	* stdlib/Makefile: Add rules to build and run bug-getcontext.
 
-2011-04-13  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
-
-	* sysdeps/s390/s390-64/utf16-utf32-z9.c: Wrap the z9-109
-	instructions into .machine "z9-109".
-	* sysdeps/s390/s390-64/utf8-utf16-z9.c: Likewise.
-	* sysdeps/s390/s390-64/utf8-utf32-z9.c: Likewise.
-
 2011-04-11  Andreas Krebbel  <Andreas.Krebbel@de.ibm.com>
 
 	* sysdeps/s390/s390-32/elf/start.S (_start): Skip extra zeroes
@@ -13067,6 +13089,10 @@
 	$LDFLAGS and -nostdlib -nostartfiles to linking step.  Change main
 	to _start.
 
+2011-03-18  Andreas Schwab  <schwab@redhat.com>
+
+	* elf/ldd.bash.in: Never run file directly.
+
 2011-03-06  Ulrich Drepper  <drepper@gmail.com>
 
 	* elf/dl-load.c (_dl_map_object): If we are looking for the first
@@ -13283,6 +13309,12 @@
 	* shadow/sgetspent.c: Check return value of __sgetspent_r instead
 	of errno.
 
+2011-02-03  Andreas Schwab  <schwab@redhat.com>
+
+	* login/programs/pt_chown.c (main): Check for valid file
+	descriptor instead of privileges.  Be careful to drop all
+	capabilities when not needed.
+
 2011-01-19  Ulrich Drepper  <drepper@gmail.com>
 
 	[BZ #11724]
@@ -13970,6 +14002,19 @@
 	* sysdeps/unix/sysv/linux/internal_statvfs.c (INTERNAL_STATVFS):
 	Mask out sign-bit copies when constructing f_fsid.
 
+2010-09-27  Andreas Schwab  <schwab@redhat.com>
+
+	[BZ #11561]
+	* posix/regcomp.c (parse_bracket_exp): When looking up collating
+	elements compare against the byte sequence of it, not its name.
+
+	[BZ #6530]
+	* stdio-common/vfprintf.c (process_string_arg): Revert 2000-07-22
+	change.
+
+	* nss/nss_files/files-XXX.c (internal_getent): Declare linebuflen
+	as size_t.
+
 2010-09-24  Petr Baudis <pasky@suse.cz>
 
 	* debug/stack_chk_fail_local.c: Add missing licence exception.
@@ -14762,6 +14807,17 @@
 	call returning > 0 value.
 	* sysdeps/unix/sysv/linux/getlogin.c (getlogin): Likewise.
 
+2010-07-01  Andreas Schwab  <schwab@redhat.com>
+
+	* include/sys/resource.h (__getrlimit): Add hidden proto.
+	* sysdeps/unix/sysv/linux/i386/getrlimit.c: Add libc_hidden_weak.
+	* sysdeps/mach/hurd/getrlimit.c: Add libc_hidden_def.
+	* resource/getrlimit.c: Likewise.
+
+2010-06-21  Andreas Schwab  <schwab@redhat.com>
+
+	* sysdeps/i386/i686/Makefile: Don't pass -mtune to assembler.
+
 2010-06-07  Andreas Schwab  <schwab@redhat.com>
 
 	* dlfcn/Makefile: Remove explicit dependencies on libc.so and
@@ -14814,6 +14870,21 @@
 	* hurd/hurd/fd.h (__file_name_lookup_at): Update comment.
 	* sysdeps/mach/hurd/linkat.c (linkat): Pass O_NOLINK in FLAGS.
 
+2010-06-11  Andreas Schwab  <schwab@redhat.com>
+
+	* elf/rtld.c (_dl_starting_up): Always define.
+	(dl_main): Always set _dl_starting_up.
+	* elf/dl-support.c (_dl_starting_up): Always define.
+	* elf/dl-init.c (_dl_init): Always clear _dl_starting_up.
+
+2010-06-10  Andreas Schwab  <schwab@redhat.com>
+
+	* sysdeps/unix/sysv/linux/i386/Versions: Export __uname under
+	GLIBC_PRIVATE.
+	* nptl/Versions: Export __getrlimit under GLIBC_PRIVATE.
+	* sysdeps/unix/sysv/linux/i386/smp.h: Call __uname instead of uname.
+	* nptl/nptl-init.c: Call __getrlimit instead of getrlimit.
+
 2010-05-28  Luis Machado  <luisgpm@br.ibm.com>
 
 	* sysdeps/powerpc/powerpc32/power7/memcpy.S: Exchange srdi for srwi.
diff -Nrup c/ChangeLog.15 d/ChangeLog.15
--- c/ChangeLog.15	2012-05-20 19:47:38.000000000 -0600
+++ d/ChangeLog.15	2012-05-20 23:50:01.609051556 -0600
@@ -477,6 +477,14 @@
 
 2004-11-26  Jakub Jelinek  <jakub@redhat.com>
 
+	* posix/Makefile (generated: Add getconf.speclist.
+	($(inst_libexecdir)/getconf): Use getconf.speclist instead of
+	getconf output.
+	($(objpfx)getconf.speclist): New rule.
+	* posix/getconf.speclist.h: New file.
+
+2004-11-26  Jakub Jelinek  <jakub@redhat.com>
+
 	* sysdeps/generic/unsecvars.h (UNSECURE_ENVVARS): Add GETCONF_DIR.
 
 2004-11-26  Kaz Kojima  <kkojima@rr.iij4u.or.jp>
@@ -3182,6 +3190,17 @@
 	before return type.
 	* locale/localename.c (__current_locale_name): Likewise.
 
+2004-08-31  Jakub Jelinek  <jakub@redhat.com>
+
+	* elf/ldconfig.c (parse_conf): Add prefix argument, prepend it
+	before arguments to add_dir and pass to parse_conf_include.
+	(parse_conf_include): Add prefix argument, pass it down to
+	parse_conf.
+	(main): Call arch_startup.  Adjust parse_conf caller.
+	Call add_arch_dirs.
+	* sysdeps/generic/dl-cache.h (arch_startup, add_arch_dirs): Define.
+	* sysdeps/unix/sysv/linux/i386/dl-cache.h: New file.
+
 2004-08-30  Roland McGrath  <roland@frob.com>
 
 	* scripts/extract-abilist.awk: If `lastversion' variable defined, omit
diff -Nrup c/ChangeLog.16 d/ChangeLog.16
--- c/ChangeLog.16	2012-05-20 19:47:38.000000000 -0600
+++ d/ChangeLog.16	2012-05-20 23:08:50.866742799 -0600
@@ -2042,6 +2042,9 @@
 	(__MATHDECL_2): Use __REDIRECT_NTH instead of __REDIRECT
 	followed by __THROW.
 
+	* sysdeps/unix/sysv/linux/futimesat.c (futimesat): If
+	file == NULL, use __futimes unconditionally.
+
 2006-02-02  Ulrich Drepper  <drepper@redhat.com>
 
 	* sysdeps/unix/sysv/linux/futimesat.c [__NR_futimesat]
@@ -2101,6 +2104,11 @@
 	* sysdeps/ieee754/ldbl-128/s_llrintl.c (__llrintl): Fix a typo.
 	* sysdeps/s390/fpu/libm-test-ulps: Remove llrint ulps.
 
+2006-01-30  Jakub Jelinek  <jakub@redhat.com>
+
+	* include/bits/stdlib-ldbl.h: New file.
+	* include/bits/wchar-ldbl.h: New file.
+
 2006-01-19  Thomas Schwinge  <tschwinge@gnu.org>
 
 	* libio/genops.c: Include <stdbool.h>.
diff -Nrup c/ChangeLog.17 d/ChangeLog.17
--- c/ChangeLog.17	2012-05-20 19:47:38.000000000 -0600
+++ d/ChangeLog.17	2012-05-20 23:47:48.209688292 -0600
@@ -256,6 +256,12 @@
 
 	* Makerules (libc-abis): Fix search for libc-abis in add-ons.
 
+2010-04-06  Ulrich Drepper  <drepper@redhat.com>
+
+	* sysdeps/posix/getaddrinfo.c (default_scopes): Assign global
+	scope to RFC 1918 addresses.
+	* posix/gai.conf: Document difference from RFC 3484.
+
 2010-04-05  Thomas Schwinge  <thomas@schwinge.name>
 
 	* sysdeps/gnu/unwind-resume.c: New, moved from nptl/sysdeps/pthread/.
@@ -2953,6 +2959,11 @@ d2009-10-30  Ulrich Drepper  <drepper@re
 	* sysdeps/generic/ldsodefs.h (struct rtld_global): The map element in
 	the unique symbol hash table should not be const.
 
+2009-07-22  Jakub Jelinek  <jakub@redhat.com>
+
+	* Makeconfig (ASFLAGS): Append $(sysdep-ASFLAGS).
+	* sysdeps/i386/Makefile (sysdep-ASFLAGS): Add -U__i686.
+
 2009-07-21  Ulrich Drepper  <drepper@redhat.com>
 
 	* sysdeps/x86_64/multiarch/strstr.c: Minor cleanups.  Remove
@@ -11818,6 +11829,10 @@ d2009-10-30  Ulrich Drepper  <drepper@re
 	[BZ #4368]
 	* stdlib/stdlib.h: Remove obsolete part of comment for realpath.
 
+2007-04-16  Jakub Jelinek  <jakub@redhat.com>
+
+	* locale/programs/locarchive.c (add_alias, insert_name): Remove static.
+
 2007-04-16  Ulrich Drepper  <drepper@redhat.com>
 
 	[BZ #4364]
@@ -13075,6 +13090,15 @@ d2009-10-30  Ulrich Drepper  <drepper@re
 	separators also if no non-zero digits found.
 	* stdlib/Makefile (tests): Add tst-strtod3.
 
+2006-12-10  Jakub Jelinek  <jakub@redhat.com>
+
+	* sysdeps/unix/sysv/linux/netlinkaccess.h: Include linux/if_addr.h
+	if IFA_MAX is not defined.
+	(IFA_RTA, IFA_PAYLOAD, IFLA_RTA, IFLA_PAYLOAD): Define if not
+	defined.
+	* sysdeps/unix/sysv/linux/check_pf.c: Include netlinkaccess.h
+	instead of asm/types.h, linux/netlink.h and linux/rtnetlink.h.
+
 2006-12-09  Ulrich Drepper  <drepper@redhat.com>
 
 	[BZ #3632]
diff -Nrup c/Makeconfig d/Makeconfig
--- c/Makeconfig	2012-05-20 19:47:38.000000000 -0600
+++ d/Makeconfig	2012-05-20 23:08:50.899742641 -0600
@@ -749,12 +749,12 @@ endif
 # The assembler can generate debug information too.
 ifndef ASFLAGS
 ifeq ($(have-cpp-asm-debuginfo),yes)
-ASFLAGS := $(filter -g% -fdebug-prefix-map=%,$(CFLAGS))
+ASFLAGS = $(filter -g% -fdebug-prefix-map=%,$(CFLAGS))
 else
-ASFLAGS :=
+ASFLAGS =
 endif
 endif
-ASFLAGS += $(ASFLAGS-config) $(asflags-cpu)
+ASFLAGS += $(ASFLAGS-config) $(asflags-cpu) $(sysdep-ASFLAGS)
 
 ifndef BUILD_CC
 BUILD_CC = $(CC)
diff -Nrup c/NEWS d/NEWS
--- c/NEWS	2012-05-20 19:47:38.000000000 -0600
+++ d/NEWS	2012-05-20 23:08:50.900742636 -0600
@@ -149,16 +149,6 @@ Version 2.14
   12724, 12734, 12738, 12746, 12766, 12775, 12777, 12782, 12788, 12792,
   12795, 12811, 12813, 12814, 12841
 
-* The RPC implementation in libc is obsoleted.  Old programs keep working
-  but new programs cannot be linked with the routines in libc anymore.
-  Programs in need of RPC functionality must be linked against TI-RPC.
-  The TI-RPC implementation is IPv6 enabled and there are other benefits.
-
-  Visible changes of this change include (obviously) the inability to link
-  programs using RPC functions without referencing the TI-RPC library and the
-  removal of the RPC headers from the glibc headers.
-  Implemented by Ulrich Drepper.
-
 * New Linux interfaces: clock_adjtime, name_to_handle_at, open_by_handle_at,
   syncfs, setns, sendmmsg
 
diff -Nrup c/csu/elf-init.c d/csu/elf-init.c
--- c/csu/elf-init.c	2012-05-20 19:47:38.000000000 -0600
+++ d/csu/elf-init.c	2012-05-20 23:08:50.902742626 -0600
@@ -63,6 +63,23 @@ extern void (*__init_array_end []) (int,
 extern void (*__fini_array_start []) (void) attribute_hidden;
 extern void (*__fini_array_end []) (void) attribute_hidden;
 
+#if defined HAVE_VISIBILITY_ATTRIBUTE \
+    && (defined SHARED || defined LIBC_NONSHARED)
+# define hidden_undef_2(x) #x
+# define hidden_undef_1(x) hidden_undef_2 (x)
+# define hidden_undef(x) \
+  __asm (hidden_undef_1 (ASM_GLOBAL_DIRECTIVE) " " #x); \
+  __asm (".hidden " #x);
+#else
+# define hidden_undef(x)
+#endif
+
+hidden_undef (__preinit_array_start)
+hidden_undef (__preinit_array_end)
+hidden_undef (__init_array_start)
+hidden_undef (__init_array_end)
+hidden_undef (__fini_array_start)
+hidden_undef (__fini_array_end)
 
 /* These function symbols are provided for the .init/.fini section entry
    points automagically by the linker.  */
diff -Nrup c/debug/tst-chk1.c d/debug/tst-chk1.c
--- c/debug/tst-chk1.c	2012-05-20 19:47:38.000000000 -0600
+++ d/debug/tst-chk1.c	2012-05-20 23:08:50.903742622 -0600
@@ -16,6 +16,9 @@
    License along with the GNU C Library; if not, see
    <http://www.gnu.org/licenses/>.  */
 
+/* Hack: make sure GCC doesn't know __chk_fail () will not return.  */
+#define __noreturn__
+
 #include <assert.h>
 #include <fcntl.h>
 #include <locale.h>
@@ -244,7 +247,7 @@ do_test (void)
   if (memcmp (a.buf1, "aabcdabcjj", 10))
     FAIL ();
 
-#if __USE_FORTIFY_LEVEL < 2
+#if __USE_FORTIFY_LEVEL < 2 || !__GNUC_PREREQ (4, 0)
   /* The following tests are supposed to crash with -D_FORTIFY_SOURCE=2
      and sufficient GCC support, as the string operations overflow
      from a.buf1 into a.buf2.  */
@@ -359,7 +362,7 @@ do_test (void)
   memset (a.buf1 + 9, 'j', l0 + 2);
   CHK_FAIL_END
 
-# if __USE_FORTIFY_LEVEL >= 2
+# if __USE_FORTIFY_LEVEL >= 2 && __GNUC_PREREQ (4, 0)
 #  define O 0
 # else
 #  define O 1
diff -Nrup c/elf/Makefile d/elf/Makefile
--- c/elf/Makefile	2012-05-20 19:47:38.000000000 -0600
+++ d/elf/Makefile	2012-05-20 23:08:50.904742618 -0600
@@ -50,6 +50,7 @@ include ../Makeconfig
 ifeq ($(unwind-find-fde),yes)
 routines += unwind-dw2-fde-glibc
 shared-only-routines += unwind-dw2-fde-glibc
+CFLAGS-unwind-dw2-fde-glibc.c += -fno-strict-aliasing
 endif
 
 before-compile  = $(objpfx)trusted-dirs.h
diff -Nrup c/elf/dl-init.c d/elf/dl-init.c
--- c/elf/dl-init.c	2012-05-20 19:47:38.000000000 -0600
+++ d/elf/dl-init.c	2012-05-20 23:08:50.905742613 -0600
@@ -23,11 +23,9 @@
 /* Type of the initializer.  */
 typedef void (*init_t) (int, char **, char **);
 
-#ifndef HAVE_INLINED_SYSCALLS
 /* Flag, nonzero during startup phase.  */
 extern int _dl_starting_up;
 extern int _dl_starting_up_internal attribute_hidden;
-#endif
 
 
 static void
@@ -132,9 +130,7 @@ _dl_init (struct link_map *main_map, int
   while (i-- > 0)
     call_init (main_map->l_initfini[i], argc, argv, env);
 
-#ifndef HAVE_INLINED_SYSCALLS
   /* Finished starting up.  */
   INTUSE(_dl_starting_up) = 0;
-#endif
 }
 INTDEF (_dl_init)
diff -Nrup c/elf/dl-load.c d/elf/dl-load.c
--- c/elf/dl-load.c	2012-05-20 19:47:38.000000000 -0600
+++ d/elf/dl-load.c	2012-05-20 23:08:50.906742608 -0600
@@ -249,8 +249,7 @@ is_trusted_path_normalize (const char *p
 
 
 static size_t
-is_dst (const char *start, const char *name, const char *str,
-	int is_path, int secure)
+is_dst (const char *start, const char *name, const char *str, int is_path)
 {
   size_t len;
   bool is_curly = false;
@@ -279,12 +278,6 @@ is_dst (const char *start, const char *n
 	   && (!is_path || name[len] != ':'))
     return 0;
 
-  if (__builtin_expect (secure, 0)
-      && ((name[len] != '\0' && name[len] != '/'
-	   && (!is_path || name[len] != ':'))
-	  || (name != start + 1 && (!is_path || name[-2] != ':'))))
-    return 0;
-
   return len;
 }
 
@@ -299,13 +292,10 @@ _dl_dst_count (const char *name, int is_
     {
       size_t len;
 
-      /* $ORIGIN is not expanded for SUID/GUID programs (except if it
-	 is $ORIGIN alone) and it must always appear first in path.  */
       ++name;
-      if ((len = is_dst (start, name, "ORIGIN", is_path,
-			 INTUSE(__libc_enable_secure))) != 0
-	  || (len = is_dst (start, name, "PLATFORM", is_path, 0)) != 0
-	  || (len = is_dst (start, name, "LIB", is_path, 0)) != 0)
+      if ((len = is_dst (start, name, "ORIGIN", is_path)) != 0
+	  || (len = is_dst (start, name, "PLATFORM", is_path)) != 0
+	  || (len = is_dst (start, name, "LIB", is_path)) != 0)
 	++cnt;
 
       name = strchr (name + len, '$');
@@ -338,9 +328,16 @@ _dl_dst_substitute (struct link_map *l,
 	  size_t len;
 
 	  ++name;
-	  if ((len = is_dst (start, name, "ORIGIN", is_path,
-			     INTUSE(__libc_enable_secure))) != 0)
+	  if ((len = is_dst (start, name, "ORIGIN", is_path)) != 0)
 	    {
+	      /* For SUID/GUID programs $ORIGIN must always appear
+		 first in a path element.  */
+	      if (__builtin_expect (INTUSE(__libc_enable_secure), 0)
+		  && ((name[len] != '\0' && name[len] != '/'
+		       && (!is_path || name[len] != ':'))
+		      || (name != start + 1 && (!is_path || name[-2] != ':'))))
+		repl = (const char *) -1;
+	      else
 #ifndef SHARED
 	      if (l == NULL)
 		repl = _dl_get_origin ();
@@ -351,9 +348,9 @@ _dl_dst_substitute (struct link_map *l,
 	      check_for_trusted = (INTUSE(__libc_enable_secure)
 				   && l->l_type == lt_executable);
 	    }
-	  else if ((len = is_dst (start, name, "PLATFORM", is_path, 0)) != 0)
+	  else if ((len = is_dst (start, name, "PLATFORM", is_path)) != 0)
 	    repl = GLRO(dl_platform);
-	  else if ((len = is_dst (start, name, "LIB", is_path, 0)) != 0)
+	  else if ((len = is_dst (start, name, "LIB", is_path)) != 0)
 	    repl = DL_DST_LIB;
 
 	  if (repl != NULL && repl != (const char *) -1)
@@ -373,6 +370,7 @@ _dl_dst_substitute (struct link_map *l,
 		 element, but keep an empty element at the end.  */
 	      if (wp == result && is_path && *name == ':' && name[1] != '\0')
 		++name;
+	      check_for_trusted = false;
 	    }
 	  else
 	    /* No DST we recognize.  */
diff -Nrup c/elf/dl-support.c d/elf/dl-support.c
--- c/elf/dl-support.c	2012-05-20 19:47:38.000000000 -0600
+++ d/elf/dl-support.c	2012-05-20 23:08:50.907742603 -0600
@@ -81,10 +81,8 @@ unsigned long long _dl_load_adds;
    create a fake scope containing nothing.  */
 struct r_scope_elem _dl_initial_searchlist;
 
-#ifndef HAVE_INLINED_SYSCALLS
 /* Nonzero during startup.  */
 int _dl_starting_up = 1;
-#endif
 
 /* Random data provided by the kernel.  */
 void *_dl_random;
diff -Nrup c/elf/ldconfig.c d/elf/ldconfig.c
--- c/elf/ldconfig.c	2012-05-20 19:47:38.000000000 -0600
+++ d/elf/ldconfig.c	2012-05-20 23:08:50.908742598 -0600
@@ -1033,17 +1033,19 @@ search_dirs (void)
 
 
 static void parse_conf_include (const char *config_file, unsigned int lineno,
-				bool do_chroot, const char *pattern);
+				const char *prefix, bool do_chroot,
+				const char *pattern);
 
 /* Parse configuration file.  */
 static void
-parse_conf (const char *filename, bool do_chroot)
+parse_conf (const char *filename, const char *prefix, bool do_chroot)
 {
   FILE *file = NULL;
   char *line = NULL;
   const char *canon;
   size_t len = 0;
   unsigned int lineno;
+  size_t prefix_len = prefix ? strlen (prefix) : 0;
 
   if (do_chroot && opt_chroot)
     {
@@ -1106,7 +1108,14 @@ Warning: ignoring configuration file tha
 	  cp += 8;
 	  while ((dir = strsep (&cp, " \t")) != NULL)
 	    if (dir[0] != '\0')
-	      parse_conf_include (filename, lineno, do_chroot, dir);
+	      parse_conf_include (filename, lineno, prefix, do_chroot, dir);
+	}
+      else if (prefix != NULL)
+	{
+	  size_t cp_len = strlen (cp);
+	  char new_cp [prefix_len + cp_len + 1];
+	  memcpy (mempcpy (new_cp, prefix, prefix_len), cp, cp_len + 1);
+	  add_dir (new_cp);
 	}
       else if (!strncasecmp (cp, "hwcap", 5) && isblank (cp[5]))
 	{
@@ -1169,7 +1178,7 @@ Warning: ignoring configuration file tha
    config files to read.  */
 static void
 parse_conf_include (const char *config_file, unsigned int lineno,
-		    bool do_chroot, const char *pattern)
+		    const char *prefix, bool do_chroot, const char *pattern)
 {
   if (opt_chroot && pattern[0] != '/')
     error (EXIT_FAILURE, 0,
@@ -1201,7 +1210,7 @@ parse_conf_include (const char *config_f
     {
     case 0:
       for (size_t i = 0; i < gl.gl_pathc; ++i)
-	parse_conf (gl.gl_pathv[i], false);
+	parse_conf (gl.gl_pathv[i], prefix, false);
       globfree64 (&gl);
       break;
 
@@ -1244,6 +1253,8 @@ main (int argc, char **argv)
   /* Set the text message domain.  */
   textdomain (_libc_intl_domainname);
 
+  arch_startup (argc, argv);
+
   /* Parse and process arguments.  */
   int remaining;
   argp_parse (&argp, argc, argv, 0, &remaining, NULL);
@@ -1353,12 +1364,14 @@ main (int argc, char **argv)
 
   if (!opt_only_cline)
     {
-      parse_conf (config_file, true);
+      parse_conf (config_file, NULL, true);
 
       /* Always add the standard search paths.  */
       add_system_dir (SLIBDIR);
       if (strcmp (SLIBDIR, LIBDIR))
 	add_system_dir (LIBDIR);
+
+      add_arch_dirs (config_file);
     }
 
   const char *aux_cache_file = _PATH_LDCONFIG_AUX_CACHE;
diff -Nrup c/elf/ldd.bash.in d/elf/ldd.bash.in
--- c/elf/ldd.bash.in	2012-05-20 19:47:38.000000000 -0600
+++ d/elf/ldd.bash.in	2012-05-20 23:08:50.909742593 -0600
@@ -166,18 +166,6 @@ warning: you do not have execution permi
       fi
     done
     case $ret in
-    0)
-      # If the program exits with exit code 5, it means the process has been
-      # invoked with __libc_enable_secure.  Fall back to running it through
-      # the dynamic linker.
-      try_trace "$file"
-      rc=$?
-      if [ $rc = 5 ]; then
-	try_trace "$RTLD" "$file"
-	rc=$?
-      fi
-      [ $rc = 0 ] || result=1
-      ;;
     1)
       # This can be a non-ELF binary or no binary at all.
       nonelf "$file" || {
@@ -185,7 +173,7 @@ warning: you do not have execution permi
 	result=1
       }
       ;;
-    2)
+    0|2)
       try_trace "$RTLD" "$file" || result=1
       ;;
     *)
diff -Nrup c/elf/rtld.c d/elf/rtld.c
--- c/elf/rtld.c	2012-05-20 19:47:38.000000000 -0600
+++ d/elf/rtld.c	2012-05-20 23:08:50.910742588 -0600
@@ -106,7 +106,6 @@ static struct audit_list
   struct audit_list *next;
 } *audit_list;
 
-#ifndef HAVE_INLINED_SYSCALLS
 /* Set nonzero during loading and initialization of executable and
    libraries, cleared before the executable's entry point runs.  This
    must not be initialized to nonzero, because the unused dynamic
@@ -116,7 +115,6 @@ static struct audit_list
    never be called.  */
 int _dl_starting_up = 0;
 INTVARDEF(_dl_starting_up)
-#endif
 
 /* This is the structure which defines all variables global to ld.so
    (except those which cannot be added for some reason).  */
@@ -929,10 +927,8 @@ dl_main (const ElfW(Phdr) *phdr,
   /* Process the environment variable which control the behaviour.  */
   process_envvars (&mode);
 
-#ifndef HAVE_INLINED_SYSCALLS
   /* Set up a flag which tells we are just starting.  */
   INTUSE(_dl_starting_up) = 1;
-#endif
 
   if (*user_entry == (ElfW(Addr)) ENTRY_POINT)
     {
@@ -1408,7 +1404,9 @@ of this helper program; chances are you
 	      char *copy = malloc (len);
 	      if (copy == NULL)
 		_dl_fatal_printf ("out of memory\n");
-	      l->l_libname->name = l->l_name = memcpy (copy, dsoname, len);
+	      l->l_libname->name = memcpy (copy, dsoname, len);
+	      if (GLRO(dl_debug_mask))
+		l->l_name = copy;
 	    }
 
 	  /* Add the vDSO to the object list.  */
@@ -2343,7 +2341,6 @@ ERROR: ld.so: object '%s' cannot be load
 
   /* Make sure no new search directories have been added.  */
   assert (GLRO(dl_init_all_dirs) == GL(dl_all_dirs));
-
   if (! prelinked && rtld_multiple_ref)
     {
       /* There was an explicit ref to the dynamic linker as a shared lib.
diff -Nrup c/include/bits/stdlib-ldbl.h d/include/bits/stdlib-ldbl.h
--- c/include/bits/stdlib-ldbl.h	1969-12-31 17:00:00.000000000 -0700
+++ d/include/bits/stdlib-ldbl.h	2012-05-20 23:08:50.911742583 -0600
@@ -0,0 +1 @@
+#include <stdlib/bits/stdlib-ldbl.h>
diff -Nrup c/include/bits/wchar-ldbl.h d/include/bits/wchar-ldbl.h
--- c/include/bits/wchar-ldbl.h	1969-12-31 17:00:00.000000000 -0700
+++ d/include/bits/wchar-ldbl.h	2012-05-20 23:08:50.912742578 -0600
@@ -0,0 +1 @@
+#include <wcsmbs/bits/wchar-ldbl.h>
diff -Nrup c/include/link.h d/include/link.h
--- c/include/link.h	2012-05-20 19:47:38.000000000 -0600
+++ d/include/link.h	2012-05-20 23:08:50.914742568 -0600
@@ -1,6 +1,6 @@
 /* Data structure for communication from the run-time dynamic linker for
    loaded ELF shared objects.
-   Copyright (C) 1995-2006, 2007, 2009, 2010, 2011 Free Software Foundation, Inc.
+   Copyright (C) 1995-2006, 2007, 2009, 2010 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
 
    The GNU C Library is free software; you can redistribute it and/or
@@ -289,7 +289,7 @@ struct link_map
 #endif
 #ifndef FORCED_DYNAMIC_TLS_OFFSET
 # if NO_TLS_OFFSET == 0
-#  define FORCED_DYNAMIC_TLS_OFFSET 1
+#  define FORCED_DYNAMIC_TLS_OFFSET -1
 # elif NO_TLS_OFFSET == -1
 #  define FORCED_DYNAMIC_TLS_OFFSET -2
 # else
diff -Nrup c/include/sys/resource.h d/include/sys/resource.h
--- c/include/sys/resource.h	2012-05-20 19:47:38.000000000 -0600
+++ d/include/sys/resource.h	2012-05-20 23:08:50.915742564 -0600
@@ -14,5 +14,6 @@ extern int __getrusage (enum __rusage_wh
 
 extern int __setrlimit (enum __rlimit_resource __resource,
 			const struct rlimit *__rlimits);
+libc_hidden_proto (__getrlimit)
 #endif
 #endif
diff -Nrup c/inet/Makefile d/inet/Makefile
--- c/inet/Makefile	2012-05-20 19:47:38.000000000 -0600
+++ d/inet/Makefile	2012-05-20 23:08:50.916742560 -0600
@@ -54,6 +54,8 @@ tests := htontest test_ifindex tst-ntoa
 
 include ../Rules
 
+CFLAGS-tst-inet6_rth.c += -fno-strict-aliasing
+
 ifeq ($(have-thread-library),yes)
 
 CFLAGS-gethstbyad_r.c = -DUSE_NSCD=1 -fexceptions
diff -Nrup c/intl/locale.alias d/intl/locale.alias
--- c/intl/locale.alias	2012-05-20 19:47:38.000000000 -0600
+++ d/intl/locale.alias	2012-05-20 23:08:50.916742560 -0600
@@ -56,8 +56,6 @@ korean		ko_KR.eucKR
 korean.euc 	ko_KR.eucKR
 ko_KR		ko_KR.eucKR
 lithuanian      lt_LT.ISO-8859-13
-no_NO		nb_NO.ISO-8859-1
-no_NO.ISO-8859-1 nb_NO.ISO-8859-1
 norwegian       nb_NO.ISO-8859-1
 nynorsk		nn_NO.ISO-8859-1
 polish          pl_PL.ISO-8859-2
diff -Nrup c/libio/stdio.h d/libio/stdio.h
--- c/libio/stdio.h	2012-05-20 19:47:38.000000000 -0600
+++ d/libio/stdio.h	2012-05-20 23:08:50.979742258 -0600
@@ -168,10 +168,12 @@ typedef _G_fpos64_t fpos64_t;
 extern struct _IO_FILE *stdin;		/* Standard input stream.  */
 extern struct _IO_FILE *stdout;		/* Standard output stream.  */
 extern struct _IO_FILE *stderr;		/* Standard error output stream.  */
+#ifdef __STDC__
 /* C89/C99 say they're macros.  Make them happy.  */
 #define stdin stdin
 #define stdout stdout
 #define stderr stderr
+#endif
 
 __BEGIN_NAMESPACE_STD
 /* Remove file FILENAME.  */
diff -Nrup c/locale/iso-4217.def d/locale/iso-4217.def
--- c/locale/iso-4217.def	2012-05-20 19:47:38.000000000 -0600
+++ d/locale/iso-4217.def	2012-05-20 23:08:50.980742253 -0600
@@ -8,6 +8,7 @@
  *
  * !!! The list has to be sorted !!!
  */
+DEFINE_INT_CURR("ADP")		/* Andorran Peseta -> EUR  */
 DEFINE_INT_CURR("AED")		/* United Arab Emirates Dirham  */
 DEFINE_INT_CURR("AFN")		/* Afghanistan Afgani  */
 DEFINE_INT_CURR("ALL")		/* Albanian Lek  */
@@ -15,12 +16,14 @@ DEFINE_INT_CURR("AMD")		/* Armenia Dram
 DEFINE_INT_CURR("ANG")		/* Netherlands Antilles  */
 DEFINE_INT_CURR("AOA")		/* Angolan Kwanza  */
 DEFINE_INT_CURR("ARS")		/* Argentine Peso  */
+DEFINE_INT_CURR("ATS")		/* Austrian Schilling -> EUR  */
 DEFINE_INT_CURR("AUD")		/* Australian Dollar  */
 DEFINE_INT_CURR("AWG")		/* Aruba Guilder  */
 DEFINE_INT_CURR("AZM")		/* Azerbaijan Manat  */
 DEFINE_INT_CURR("BAM")		/* Bosnian and Herzegovina Convertible Mark  */
 DEFINE_INT_CURR("BBD")		/* Barbados Dollar  */
 DEFINE_INT_CURR("BDT")		/* Bangladesh Taka  */
+DEFINE_INT_CURR("BEF")		/* Belgian Franc -> EUR  */
 DEFINE_INT_CURR("BGN")		/* Bulgarian Lev  */
 DEFINE_INT_CURR("BHD")		/* Bahraini Dinar  */
 DEFINE_INT_CURR("BIF")		/* Burundi Franc  */
@@ -44,6 +47,7 @@ DEFINE_INT_CURR("CUP")		/* Cuban Peso  *
 DEFINE_INT_CURR("CVE")		/* Cape Verde Escudo  */
 DEFINE_INT_CURR("CYP")		/* Cypriot Pound  */
 DEFINE_INT_CURR("CZK")		/* Czech Koruna  */
+DEFINE_INT_CURR("DEM")		/* German Mark -> EUR  */
 DEFINE_INT_CURR("DJF")		/* Djibouti Franc  */
 DEFINE_INT_CURR("DKK")		/* Danish Krone (Faroe Islands, Greenland)  */
 DEFINE_INT_CURR("DOP")		/* Dominican Republic  */
@@ -51,16 +55,20 @@ DEFINE_INT_CURR("DZD")		/* Algerian Dina
 DEFINE_INT_CURR("EEK")		/* Estonian Kroon  */
 DEFINE_INT_CURR("EGP")		/* Egyptian Pound  */
 DEFINE_INT_CURR("ERN")		/* Eritrean Nakfa  */
+DEFINE_INT_CURR("ESP")		/* Spanish Peseta -> EUR  */
 DEFINE_INT_CURR("ETB")		/* Ethiopian Birr  */
 DEFINE_INT_CURR("EUR")		/* European Union Euro  */
+DEFINE_INT_CURR("FIM")		/* Finnish Markka -> EUR  */
 DEFINE_INT_CURR("FJD")		/* Fiji Dollar  */
 DEFINE_INT_CURR("FKP")		/* Falkland Islands Pound (Malvinas)  */
+DEFINE_INT_CURR("FRF")		/* French Franc -> EUR  */
 DEFINE_INT_CURR("GBP")		/* British Pound  */
 DEFINE_INT_CURR("GEL")		/* Georgia Lari  */
 DEFINE_INT_CURR("GHC")		/* Ghana Cedi  */
 DEFINE_INT_CURR("GIP")		/* Gibraltar Pound  */
 DEFINE_INT_CURR("GMD")		/* Gambian Dalasi  */
 DEFINE_INT_CURR("GNF")		/* Guinea Franc  */
+DEFINE_INT_CURR("GRD")		/* Greek Drachma -> EUR  */
 DEFINE_INT_CURR("GTQ")		/* Guatemala Quetzal  */
 DEFINE_INT_CURR("GYD")		/* Guyana Dollar  */
 DEFINE_INT_CURR("HKD")		/* Hong Kong Dollar  */
@@ -69,12 +77,14 @@ DEFINE_INT_CURR("HRK")		/* Croatia Kuna
 DEFINE_INT_CURR("HTG")		/* Haiti Gourde  */
 DEFINE_INT_CURR("HUF")		/* Hungarian Forint  */
 DEFINE_INT_CURR("IDR")		/* Indonesia Rupiah  */
+DEFINE_INT_CURR("IEP")		/* Irish Pound -> EUR  */
 DEFINE_INT_CURR("ILS")		/* Israeli Shekel  */
 DEFINE_INT_CURR("IMP")		/* Isle of Man Pounds  */
 DEFINE_INT_CURR("INR")		/* Indian Rupee (Bhutan)  */
 DEFINE_INT_CURR("IQD")		/* Iraqi Dinar  */
 DEFINE_INT_CURR("IRR")		/* Iranian Rial  */
 DEFINE_INT_CURR("ISK")		/* Iceland Krona  */
+DEFINE_INT_CURR("ITL")		/* Italian Lira -> EUR  */
 DEFINE_INT_CURR("JEP")		/* Jersey Pound  */
 DEFINE_INT_CURR("JMD")		/* Jamaican Dollar  */
 DEFINE_INT_CURR("JOD")		/* Jordanian Dinar  */
@@ -94,6 +104,7 @@ DEFINE_INT_CURR("LKR")		/* Sri Lankan Ru
 DEFINE_INT_CURR("LRD")		/* Liberian Dollar  */
 DEFINE_INT_CURR("LSL")		/* Lesotho Maloti  */
 DEFINE_INT_CURR("LTL")		/* Lithuanian Litas  */
+DEFINE_INT_CURR("LUF")		/* Luxembourg Franc -> EUR  */
 DEFINE_INT_CURR("LVL")		/* Latvia Lat  */
 DEFINE_INT_CURR("LYD")		/* Libyan Arab Jamahiriya Dinar  */
 DEFINE_INT_CURR("MAD")		/* Moroccan Dirham  */
@@ -114,6 +125,7 @@ DEFINE_INT_CURR("MZM")		/* Mozambique Me
 DEFINE_INT_CURR("NAD")		/* Namibia Dollar  */
 DEFINE_INT_CURR("NGN")		/* Nigeria Naira  */
 DEFINE_INT_CURR("NIO")		/* Nicaragua Cordoba Oro  */
+DEFINE_INT_CURR("NLG")		/* Netherlands Guilder -> EUR  */
 DEFINE_INT_CURR("NOK")		/* Norwegian Krone  */
 DEFINE_INT_CURR("NPR")		/* Nepalese Rupee  */
 DEFINE_INT_CURR("NZD")		/* New Zealand Dollar  */
@@ -124,6 +136,7 @@ DEFINE_INT_CURR("PGK")		/* Papau New Gui
 DEFINE_INT_CURR("PHP")		/* Philippines Peso  */
 DEFINE_INT_CURR("PKR")		/* Pakistan Rupee  */
 DEFINE_INT_CURR("PLN")		/* Polish Zloty  */
+DEFINE_INT_CURR("PTE")		/* Portugese Escudo -> EUR  */
 DEFINE_INT_CURR("PYG")		/* Paraguay Guarani  */
 DEFINE_INT_CURR("QAR")		/* Qatar Rial  */
 DEFINE_INT_CURR("ROL")		/* Romanian Leu  */
diff -Nrup c/locale/programs/locarchive.c d/locale/programs/locarchive.c
--- c/locale/programs/locarchive.c	2012-05-20 19:47:38.000000000 -0600
+++ d/locale/programs/locarchive.c	2012-05-20 23:08:50.981742248 -0600
@@ -252,9 +252,9 @@ oldlocrecentcmp (const void *a, const vo
 /* forward decls for below */
 static uint32_t add_locale (struct locarhandle *ah, const char *name,
 			    locale_data_t data, bool replace);
-static void add_alias (struct locarhandle *ah, const char *alias,
-		       bool replace, const char *oldname,
-		       uint32_t *locrec_offset_p);
+void add_alias (struct locarhandle *ah, const char *alias,
+		bool replace, const char *oldname,
+		uint32_t *locrec_offset_p);
 
 
 static bool
@@ -635,7 +635,7 @@ close_archive (struct locarhandle *ah)
 #include "../../intl/explodename.c"
 #include "../../intl/l10nflist.c"
 
-static struct namehashent *
+struct namehashent *
 insert_name (struct locarhandle *ah,
 	     const char *name, size_t name_len, bool replace)
 {
@@ -693,7 +693,7 @@ insert_name (struct locarhandle *ah,
   return &namehashtab[idx];
 }
 
-static void
+void
 add_alias (struct locarhandle *ah, const char *alias, bool replace,
 	   const char *oldname, uint32_t *locrec_offset_p)
 {
diff -Nrup c/localedata/ChangeLog d/localedata/ChangeLog
--- c/localedata/ChangeLog	2012-05-20 19:47:38.000000000 -0600
+++ d/localedata/ChangeLog	2012-05-20 23:08:50.982742243 -0600
@@ -145,6 +145,14 @@
 	* tests-mbwc/tst_funcs.h (TST_DECL_VARS, TST_HEAD_LOCALE):
 	Remove unused variable.
 
+2011-06-28  Andreas Schwab  <schwab@redhat.com>
+
+	* charmaps/GB18030: Correct some entries.
+
+2011-06-21  Andreas Schwab  <schwab@redhat.com>
+
+	* charmaps/GB18030: Readd lost characters.
+
 2011-05-21  Ulrich Drepper  <drepper@gmail.com>
 
 	[BZ #12788]
diff -Nrup c/localedata/Makefile d/localedata/Makefile
--- c/localedata/Makefile	2012-05-20 19:47:38.000000000 -0600
+++ d/localedata/Makefile	2012-05-20 23:08:50.984742233 -0600
@@ -211,6 +211,7 @@ $(INSTALL-SUPPORTED-LOCALES): install-lo
 	echo -n '...'; \
 	input=`echo $$locale | sed 's/\([^.]*\)[^@]*\(.*\)/\1\2/'`; \
 	$(LOCALEDEF) --alias-file=../intl/locale.alias \
+		     --no-archive \
 		     -i locales/$$input -c -f charmaps/$$charset \
 		     $(addprefix --prefix=,$(install_root)) $$locale; \
 	echo ' done'; \
diff -Nrup c/localedata/SUPPORTED d/localedata/SUPPORTED
--- c/localedata/SUPPORTED	2012-05-20 19:47:38.000000000 -0600
+++ d/localedata/SUPPORTED	2012-05-20 23:08:50.984742233 -0600
@@ -88,6 +88,7 @@ cy_GB.UTF-8/UTF-8 \
 cy_GB/ISO-8859-14 \
 da_DK.UTF-8/UTF-8 \
 da_DK/ISO-8859-1 \
+da_DK.ISO-8859-15/ISO-8859-15 \
 de_AT.UTF-8/UTF-8 \
 de_AT/ISO-8859-1 \
 de_AT@euro/ISO-8859-15 \
@@ -119,6 +120,7 @@ en_DK.UTF-8/UTF-8 \
 en_DK/ISO-8859-1 \
 en_GB.UTF-8/UTF-8 \
 en_GB/ISO-8859-1 \
+en_GB.ISO-8859-15/ISO-8859-15 \
 en_HK.UTF-8/UTF-8 \
 en_HK/ISO-8859-1 \
 en_IE.UTF-8/UTF-8 \
@@ -134,6 +136,7 @@ en_SG.UTF-8/UTF-8 \
 en_SG/ISO-8859-1 \
 en_US.UTF-8/UTF-8 \
 en_US/ISO-8859-1 \
+en_US.ISO-8859-15/ISO-8859-15 \
 en_ZA.UTF-8/UTF-8 \
 en_ZA/ISO-8859-1 \
 en_ZM/UTF-8 \
@@ -316,6 +319,8 @@ nl_NL/ISO-8859-1 \
 nl_NL@euro/ISO-8859-15 \
 nn_NO.UTF-8/UTF-8 \
 nn_NO/ISO-8859-1 \
+no_NO.UTF-8/UTF-8 \
+no_NO/ISO-8859-1 \
 nr_ZA/UTF-8 \
 nso_ZA/UTF-8 \
 oc_FR.UTF-8/UTF-8 \
@@ -377,6 +382,7 @@ sv_FI/ISO-8859-1 \
 sv_FI@euro/ISO-8859-15 \
 sv_SE.UTF-8/UTF-8 \
 sv_SE/ISO-8859-1 \
+sv_SE.ISO-8859-15/ISO-8859-15 \
 sw_KE/UTF-8 \
 sw_TZ/UTF-8 \
 ta_IN/UTF-8 \
diff -Nrup c/localedata/locales/cy_GB d/localedata/locales/cy_GB
--- c/localedata/locales/cy_GB	2012-05-20 19:47:38.000000000 -0600
+++ d/localedata/locales/cy_GB	2012-05-20 23:32:38.203028870 -0600
@@ -248,9 +248,9 @@ mon         "<U0049><U006F><U006E><U0061
 d_t_fmt     "<U0044><U0079><U0064><U0064><U0020><U0025><U0041><U0020><U0025><U0064><U0020><U006d><U0069><U0073><U0020><U0025><U0042><U0020><U0025><U0059><U0020><U0025><U0054><U0020><U0025><U005A>"
 d_fmt       "<U0025><U0064><U002E><U0025><U006D><U002E><U0025><U0079>"
 t_fmt       "<U0025><U0054>"
-am_pm       "<U0061><U006D>";"<U0070><U006D>"
+am_pm       "<U0041><U004D>";"<U0050><U004D>"
 t_fmt_ampm  "<U0025><U006C><U003A><U0025><U004D><U003A><U0025><U0053><U0020><U0025><U0050><U0020><U0025><U005A>"
-date_fmt    "<U0025><U0061><U0020><U0025><U0065><U0020><U0025><U0062>/
+date_fmt    "<U0025><U0061><U0020><U0025><U0062><U0020><U0025><U0065>/
 <U0020><U0025><U0048><U003A><U0025><U004D><U003A><U0025><U0053><U0020>/
 <U0025><U005A><U0020><U0025><U0059>"
 END LC_TIME
diff -Nrup c/localedata/locales/en_GB d/localedata/locales/en_GB
--- c/localedata/locales/en_GB	2012-05-20 19:47:38.000000000 -0600
+++ d/localedata/locales/en_GB	2012-05-20 23:33:14.483855936 -0600
@@ -116,7 +116,7 @@ mon         "<U004A><U0061><U006E><U0075
 d_t_fmt     "<U0025><U0061><U0020><U0025><U0064><U0020><U0025><U0062><U0020><U0025><U0059><U0020><U0025><U0054><U0020><U0025><U005A>"
 d_fmt       "<U0025><U0064><U002F><U0025><U006D><U002F><U0025><U0079>"
 t_fmt       "<U0025><U0054>"
-am_pm       "<U0061><U006D>";"<U0070><U006D>"
+am_pm       "<U0041><U004D>";"<U0050><U004D>"
 t_fmt_ampm  "<U0025><U006C><U003A><U0025><U004D><U003A><U0025><U0053><U0020><U0025><U0050><U0020><U0025><U005A>"
 date_fmt    "<U0025><U0061><U0020><U0025><U0065><U0020><U0025><U0062>/
 <U0020><U0025><U0048><U003A><U0025><U004D><U003A><U0025><U0053><U0020>/
diff -Nrup c/localedata/locales/no_NO d/localedata/locales/no_NO
--- c/localedata/locales/no_NO	1969-12-31 17:00:00.000000000 -0700
+++ d/localedata/locales/no_NO	2012-05-20 23:08:50.986742223 -0600
@@ -0,0 +1,69 @@
+escape_char	/
+comment_char    %
+
+% Norwegian language locale for Norway
+% Source: Norsk Standardiseringsforbund
+% Address: University Library,
+%   Drammensveien 41, N-9242 Oslo, Norge
+% Contact: Kolbjoern Aamboe
+% Tel: +47 - 22859109
+% Fax: +47 - 22434497
+% Email: kolbjorn.aambo@usit.uio.no
+% Language: no
+% Territory: NO
+% Revision: 4.3
+% Date: 1996-10-15
+% Application: general
+% Users: general
+% Repertoiremap: mnemonic.ds
+% Charset: ISO-8859-1
+% Distribution and use is free, also
+% for commercial purposes.
+
+LC_IDENTIFICATION
+copy "nb_NO"
+END LC_IDENTIFICATION
+
+LC_COLLATE
+copy "nb_NO"
+END LC_COLLATE
+
+LC_CTYPE
+copy "nb_NO"
+END LC_CTYPE
+
+LC_MONETARY
+copy "nb_NO"
+END LC_MONETARY
+
+LC_NUMERIC
+copy "nb_NO"
+END LC_NUMERIC
+
+LC_TIME
+copy "nb_NO"
+END LC_TIME
+
+LC_MESSAGES
+copy "nb_NO"
+END LC_MESSAGES
+
+LC_PAPER
+copy "nb_NO"
+END LC_PAPER
+
+LC_TELEPHONE
+copy "nb_NO"
+END LC_TELEPHONE
+
+LC_MEASUREMENT
+copy "nb_NO"
+END LC_MEASUREMENT
+
+LC_NAME
+copy "nb_NO"
+END LC_NAME
+
+LC_ADDRESS
+copy "nb_NO"
+END LC_ADDRESS
diff -Nrup c/localedata/locales/zh_TW d/localedata/locales/zh_TW
--- c/localedata/locales/zh_TW	2012-05-20 19:47:38.000000000 -0600
+++ d/localedata/locales/zh_TW	2012-05-20 23:08:50.986742223 -0600
@@ -1,7 +1,7 @@
 comment_char %
 escape_char /
 %
-% Chinese language locale for Taiwan R.O.C.
+% Chinese language locale for Taiwan
 % charmap: BIG5-CP950
 %
 % Original Author:
@@ -17,7 +17,7 @@ escape_char /
 % Reference:	http://wwwold.dkuug.dk/JTC1/SC22/WG20/docs/n690.pdf
 
 LC_IDENTIFICATION
-title      "Chinese locale for Taiwan R.O.C."
+title      "Chinese locale for Taiwan"
 source     ""
 address    ""
 contact    ""
@@ -25,7 +25,7 @@ email      "bug-glibc-locales@gnu.org"
 tel        ""
 fax        ""
 language   "Chinese"
-territory  "Taiwan R.O.C."
+territory  "Taiwan"
 revision   "0.2"
 date       "2000-08-02"
 %
diff -Nrup c/login/programs/pt_chown.c d/login/programs/pt_chown.c
--- c/login/programs/pt_chown.c	2012-05-20 19:47:38.000000000 -0600
+++ d/login/programs/pt_chown.c	2012-05-20 23:08:50.987742218 -0600
@@ -28,6 +28,7 @@
 #include <string.h>
 #include <sys/stat.h>
 #include <unistd.h>
+#include <fcntl.h>
 #ifdef HAVE_LIBCAP
 # include <sys/capability.h>
 # include <sys/prctl.h>
@@ -142,7 +143,7 @@ main (int argc, char *argv[])
   uid_t uid = getuid ();
   int remaining;
 
-  if (argc == 1 && euid == 0)
+  if (argc == 1 && fcntl (PTY_FILENO, F_GETFD) == 0)
     {
 #ifdef HAVE_LIBCAP
   /* Drop privileges.  */
@@ -175,6 +176,13 @@ main (int argc, char *argv[])
 
   /* We aren't going to be using privileges, so drop them right now. */
   setuid (uid);
+#ifdef HAVE_LIBCAP
+  cap_t caps = cap_init ();
+  if (caps == NULL)
+    error (1, errno, "cap_init");
+  cap_set_proc (caps);
+  cap_free (caps);
+#endif
 
   /* Set locale via LC_ALL.  */
   setlocale (LC_ALL, "");
@@ -194,9 +202,5 @@ main (int argc, char *argv[])
       return EXIT_FAILURE;
     }
 
-  /* Check if we are properly installed.  */
-  if (euid != 0)
-    error (FAIL_EXEC, 0, gettext ("needs to be installed setuid `root'"));
-
   return EXIT_SUCCESS;
 }
diff -Nrup c/manual/libc.texinfo d/manual/libc.texinfo
--- c/manual/libc.texinfo	2012-05-20 19:47:38.000000000 -0600
+++ d/manual/libc.texinfo	2012-05-20 23:08:50.988742213 -0600
@@ -7,7 +7,7 @@
 @include macros.texi
 
 @comment Tell install-info what to do.
-@dircategory Software libraries
+@dircategory Libraries
 @direntry
 * Libc: (libc).                 C library.
 @end direntry
diff -Nrup c/misc/sys/cdefs.h d/misc/sys/cdefs.h
--- c/misc/sys/cdefs.h	2012-05-20 19:47:38.000000000 -0600
+++ d/misc/sys/cdefs.h	2012-05-20 23:17:48.280185158 -0600
@@ -142,7 +142,10 @@
 #define __bos0(ptr) __builtin_object_size (ptr, 0)
 #define __fortify_function __extern_always_inline __attribute_artificial__
 
-#if __GNUC_PREREQ (4,3)
+#if __GNUC_PREREQ (4,3) \
+    || (defined __GNUC_RH_RELEASE__ && __GNUC__ == 4 \
+	&& __GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL__ == 2 \
+	&& __GNUC_RH_RELEASE__ >= 31)
 # define __warndecl(name, msg) \
   extern void name (void) __attribute__((__warning__ (msg)))
 # define __warnattr(msg) __attribute__((__warning__ (msg)))
@@ -320,7 +323,10 @@
 
 /* GCC 4.3 and above with -std=c99 or -std=gnu99 implements ISO C99
    inline semantics, unless -fgnu89-inline is used.  */
-#if !defined __cplusplus || __GNUC_PREREQ (4,3)
+#if !defined __cplusplus || __GNUC_PREREQ (4,3) \
+    || (defined __GNUC_RH_RELEASE__ && __GNUC__ == 4 \
+       && __GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL__ == 2 \
+       && __GNUC_RH_RELEASE__ >= 31)
 # if defined __GNUC_STDC_INLINE__ || defined __cplusplus
 #  define __extern_inline extern __inline __attribute__ ((__gnu_inline__))
 #  define __extern_always_inline \
@@ -333,7 +339,10 @@
 
 /* GCC 4.3 and above allow passing all anonymous arguments of an
    __extern_always_inline function to some other vararg function.  */
-#if __GNUC_PREREQ (4,3)
+#if __GNUC_PREREQ (4,3) \
+    || (defined __GNUC_RH_RELEASE__ && __GNUC__ == 4 \
+	&& __GNUC_MINOR__ == 1 && __GNUC_PATCHLEVEL__ == 2 \
+	&& __GNUC_RH_RELEASE__ >= 31)
 # define __va_arg_pack() __builtin_va_arg_pack ()
 # define __va_arg_pack_len() __builtin_va_arg_pack_len ()
 #endif
diff -Nrup c/nis/Makefile d/nis/Makefile
--- c/nis/Makefile	2012-05-20 19:47:38.000000000 -0600
+++ d/nis/Makefile	2012-05-20 23:08:50.988742213 -0600
@@ -71,6 +71,8 @@ libnss_nisplus-inhibit-o = $(filter-out
 
 include ../Rules
 
+CFLAGS-nis_findserv.c += -fno-strict-aliasing
+CFLAGS-ypclnt.c += -fno-strict-aliasing
 
 $(objpfx)libnss_compat.so: $(objpfx)libnsl.so$(libnsl.so-version)
 $(objpfx)libnss_nis.so: $(objpfx)libnsl.so$(libnsl.so-version) \
diff -Nrup c/nis/nss d/nis/nss
--- c/nis/nss	2012-05-20 19:47:38.000000000 -0600
+++ d/nis/nss	2012-05-20 23:08:50.989742208 -0600
@@ -25,7 +25,7 @@
 #  memory with every getXXent() call.  Otherwise each getXXent() call
 #  might result into a network communication with the server to get
 #  the next entry.
-#SETENT_BATCH_READ=TRUE
+SETENT_BATCH_READ=TRUE
 #
 # ADJUNCT_AS_SHADOW
 #  If set to TRUE, the passwd routines in the NIS NSS module will not
diff -Nrup c/nptl/ChangeLog d/nptl/ChangeLog
--- c/nptl/ChangeLog	2012-05-20 19:47:38.000000000 -0600
+++ d/nptl/ChangeLog	2012-05-20 23:08:50.992742195 -0600
@@ -678,6 +678,51 @@
 	clearing memory.
 	Patch partly by Robert Rex <robert.rex@exasol.com>.
 
+2011-02-22  Rayson Ho  <rho@redhat.com>
+
+	* sysdeps/unix/sysv/linux/i386/lowlevellock.h: Low-level SystemTap
+	probes for i386.
+	* sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Likewise.
+	* sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: Likewise.
+	* sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S: Likewise.
+	* sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S: Likewise.
+	* sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S: Likewise.
+	* sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S: Likewise.
+	* sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S: Likewise.
+	* sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S: Likewise.
+
+2011-02-09  Rayson Ho  <rho@redhat.com>
+
+	* DESIGN-systemtap-probes.txt: New file.
+	* pthread_cond_broadcast.c: SystemTap probes.
+	* pthread_cond_init.c: Likewise.
+	* pthread_cond_signal.c: Likewise.
+	* pthread_cond_wait.c: Likewise.
+	* pthread_cond_destroy.c: Likewise.
+	* pthread_create.c: Likewise.
+	* pthread_join.c: Likewise.
+	* pthread_mutex_destroy.c: Likewise.
+	* pthread_mutex_init.c: Likewise.
+	* pthread_mutex_lock.c: Likewise.
+	* pthread_mutex_timedlock.c: Likewise.
+	* pthread_mutex_unlock.c: Likewise.
+	* pthread_rwlock_destroy.c: Likewise.
+	* pthread_rwlock_rdlock.c: Likewise.
+	* pthread_rwlock_unlock.c: Likewise.
+	* pthread_rwlock_wrlock.c: Likewise.
+	* sysdeps/unix/sysv/linux/x86_64/lowlevellock.S: Likewise.
+	* sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Likewise.
+	* sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S: Likewise.
+	* sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S: Likewise.
+	* sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S: Likewise.
+	* sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S: Likewise.
+	* sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S: Likewise.
+	* sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S: Likewise.
+
+2010-07-23  Roland McGrath  <roland@redhat.com>
+
+	* pthread_create.c (start_thread): Define pthread_start LIBC_PROBE.
+
 2011-01-19  Roland McGrath  <roland@redhat.com>
 
 	* pthread_cond_wait.c (__pthread_cond_wait): Fix comment typo.
@@ -5407,6 +5452,11 @@
 	Move definition inside libpthread, libc, librt check.  Provide
 	definition for rtld.
 
+2004-09-02  Jakub Jelinek  <jakub@redhat.com>
+
+	* pthread_cond_destroy.c (__pthread_cond_destroy): If there are
+	waiters, awake all waiters on the associated mutex.
+
 2004-09-02  Ulrich Drepper  <drepper@redhat.com>
 
 	* sysdeps/alpha/jmpbuf-unwind.h: Define __libc_unwind_longjmp.
@@ -7481,6 +7531,11 @@
 
 	* Makefile [$(build-shared) = yes] (tests): Depend on $(test-modules).
 
+2003-07-22  Jakub Jelinek  <jakub@redhat.com>
+
+	* descr.h: Don't include lowlevellock.h, pthreaddef.h and dl-sysdep.h
+	if __need_struct_pthread_size, instead define lll_lock_t.
+
 2003-07-25  Jakub Jelinek  <jakub@redhat.com>
 
 	* tst-cancel17.c (do_test): Check if aio_cancel failed.
diff -Nrup c/nptl/DESIGN-systemtap-probes.txt d/nptl/DESIGN-systemtap-probes.txt
--- c/nptl/DESIGN-systemtap-probes.txt	1969-12-31 17:00:00.000000000 -0700
+++ d/nptl/DESIGN-systemtap-probes.txt	2012-05-20 23:08:50.994742186 -0600
@@ -0,0 +1,89 @@
+Systemtap is a dynamic tracing/instrumenting tool available on Linux. Probes
+that are not fired at run time have close to zero overhead.
+
+The following probes are available for NPTL:
+
+Thread creation & Join Probes
+=============================
+pthread_create - probe for pthread_create
+               arg1 = pointer (pthread_t*) to thread
+               arg2 = pointer (pthread_attr_t*) to attr
+               arg3 = pointer (void *) to start_routine
+               arg4 = arguments to start_routine
+pthread_start - probe for actual thread creation
+              arg1 = struct pthread (members include thread ID, process ID)
+              arg2 = address of start_routine
+              arg3 = pointer to the list of arguments
+pthread_join - probe for pthread_join
+             arg1 = thread ID
+pthread_join_ret - probe for pthread_join return
+                 arg1 = thread ID
+                 arg2 = return value
+
+Lock-related Probes
+===================
+mutex_init    - probe for pthread_mutex_init
+              arg1 = address of mutex lock
+mutex_acquired - probe for succ. return of pthread_mutex_lock
+               arg1 = address of mutex lock
+mutex_timedlock_acquired - probe for succ. return of pthread_mutex_timedlock
+                         arg1 = address of mutex lock
+mutex_entry   - probe for entry to the pthread_mutex_lock function
+              arg1 = address of mutex lock
+mutex_timedlock_entry - probe for entry to the pthread_mutex_timedlock function
+                      arg1 = address of mutex lock, arg2 = address of timespec
+mutex_release - probe for pthread_mutex_unlock after the successful release of a
+                mutex lock
+              arg1 = address of mutex lock
+mutex_destroy - probe for pthread_mutex_destroy
+              arg1 = address of mutex lock
+
+wrlock_entry - probe for entry to the pthread_rwlock_wrlock function
+             arg1 = address of rw lock
+rdlock_entry - probe for entry to the pthread_rwlock_rdlock function
+             arg1 = address of rw lock
+
+rwlock_destroy - probe for pthread_rwlock_destroy
+               arg1 = address of rw lock
+wrlock_acquire_write - probe for pthread_rwlock_wrlock (after getting the lock)
+                     arg1 = address of rw lock
+rdlock_acquire_read - probe for pthread_rwlock_rdlock after successfully getting
+                      the lock
+                    arg1 = address of rw lock
+rwlock_unlock - probe for pthread_rwlock_unlock
+              arg1 = address of rw lock
+
+lll_lock_wait - probe in low-level (assembly language) locking code, only fired
+                when futex/FUTEX_WAIT is called (i.e. when trying to acquire a
+                contented lock)
+              arg1 = pointer to futex
+              arg2 = flags passed to the futex system call
+lll_lock_wait_private - probe in low-level (assembly language) locking code,
+                        only fired when futex/FUTEX_WAIT is called (i.e. when
+                        trying to acquire a contented lock)
+                      arg1 = pointer to futex
+
+lll_futex_wake - probe in low-level (assembly language) locking code, only fired
+                 when futex (FUTEX_WAKE) is called
+               arg1 = pointer to futex
+               arg2 = number of processes to wake
+               arg3 = additional flags
+
+Condition variable Probes
+=========================
+cond_init - probe for pthread_cond_init
+          arg1 = condition
+          arg2 = attr
+cond_destroy - probe for pthread_cond_destroy
+             arg1 = cond
+cond_wait - probe for pthread_cond_wait
+          arg1 = condition
+          arg2 = mutex lock
+cond_timedwait - probe for pthread_cond_timedwait
+               arg1 = condition
+               arg2 = mutex lock
+               arg3 = timespec
+cond_signal - probe for pthread_cond_signal
+            arg1 = condition
+cond_broadcast - probe for pthread_cond_broadcast
+               arg1 = condition
diff -Nrup c/nptl/Makefile d/nptl/Makefile
--- c/nptl/Makefile	2012-05-20 19:47:38.000000000 -0600
+++ d/nptl/Makefile	2012-05-20 23:08:50.995742181 -0600
@@ -529,15 +529,19 @@ $(addprefix $(objpfx), \
     $(tests) $(xtests) $(test-srcs))): $(objpfx)libpthread.so \
 				       $(objpfx)libpthread_nonshared.a
 $(objpfx)tst-unload: $(common-objpfx)dlfcn/libdl.so
-# $(objpfx)../libc.so is used instead of $(common-objpfx)libc.so,
+# $(objpfx)linklibc.so is used instead of $(common-objpfx)libc.so,
 # since otherwise libpthread.so comes before libc.so when linking.
 $(addprefix $(objpfx), $(tests-reverse)): \
-  $(objpfx)../libc.so $(objpfx)libpthread.so \
+  $(objpfx)linklibc.so $(objpfx)libpthread.so \
   $(objpfx)libpthread_nonshared.a
 $(objpfx)../libc.so: $(common-objpfx)libc.so ;
 $(addprefix $(objpfx),$(tests-static) $(xtests-static)): $(objpfx)libpthread.a
 
 $(objpfx)tst-atfork2.out: $(objpfx)tst-atfork2mod.so
+
+$(objpfx)linklibc.so: $(common-objpfx)libc.so
+	ln -s ../libc.so $@
+generated += libclink.so
 else
 $(addprefix $(objpfx),$(tests) $(test-srcs)): $(objpfx)libpthread.a
 endif
diff -Nrup c/nptl/Versions d/nptl/Versions
--- c/nptl/Versions	2012-05-20 19:47:38.000000000 -0600
+++ d/nptl/Versions	2012-05-20 23:08:50.996742176 -0600
@@ -30,6 +30,7 @@ libc {
     __libc_alloca_cutoff;
     # Internal libc interface to libpthread
     __libc_dl_error_tsd;
+    __getrlimit;
   }
 }
 
diff -Nrup c/nptl/nptl-init.c d/nptl/nptl-init.c
--- c/nptl/nptl-init.c	2012-05-20 19:47:38.000000000 -0600
+++ d/nptl/nptl-init.c	2012-05-20 23:08:50.996742176 -0600
@@ -414,7 +414,7 @@ __pthread_initialize_minimal_internal (v
   /* Determine the default allowed stack size.  This is the size used
      in case the user does not specify one.  */
   struct rlimit limit;
-  if (getrlimit (RLIMIT_STACK, &limit) != 0
+  if (__getrlimit (RLIMIT_STACK, &limit) != 0
       || limit.rlim_cur == RLIM_INFINITY)
     /* The system limit is not usable.  Use an architecture-specific
        default.  */
diff -Nrup c/nptl/pthread_cond_broadcast.c d/nptl/pthread_cond_broadcast.c
--- c/nptl/pthread_cond_broadcast.c	2012-05-20 19:47:38.000000000 -0600
+++ d/nptl/pthread_cond_broadcast.c	2012-05-20 23:08:50.997742171 -0600
@@ -22,6 +22,7 @@
 #include <lowlevellock.h>
 #include <pthread.h>
 #include <pthreadP.h>
+#include <stap-probe.h>
 
 #include <shlib-compat.h>
 #include <kernel-features.h>
@@ -31,6 +32,8 @@ int
 __pthread_cond_broadcast (cond)
      pthread_cond_t *cond;
 {
+  LIBC_PROBE (cond_broadcast, 1, cond);
+
   int pshared = (cond->__data.__mutex == (void *) ~0l)
 		? LLL_SHARED : LLL_PRIVATE;
   /* Make sure we are alone.  */
diff -Nrup c/nptl/pthread_cond_destroy.c d/nptl/pthread_cond_destroy.c
--- c/nptl/pthread_cond_destroy.c	2012-05-20 19:47:38.000000000 -0600
+++ d/nptl/pthread_cond_destroy.c	2012-05-20 23:08:50.997742171 -0600
@@ -19,6 +19,7 @@
 #include <errno.h>
 #include <shlib-compat.h>
 #include "pthreadP.h"
+#include <stap-probe.h>
 
 
 int
@@ -28,6 +29,8 @@ __pthread_cond_destroy (cond)
   int pshared = (cond->__data.__mutex == (void *) ~0l)
 		? LLL_SHARED : LLL_PRIVATE;
 
+  LIBC_PROBE (cond_destroy, 1, cond);
+
   /* Make sure we are alone.  */
   lll_lock (cond->__data.__lock, pshared);
 
diff -Nrup c/nptl/pthread_cond_init.c d/nptl/pthread_cond_init.c
--- c/nptl/pthread_cond_init.c	2012-05-20 19:47:38.000000000 -0600
+++ d/nptl/pthread_cond_init.c	2012-05-20 23:08:50.998742166 -0600
@@ -19,6 +19,7 @@
 
 #include <shlib-compat.h>
 #include "pthreadP.h"
+#include <stap-probe.h>
 
 
 int
@@ -41,6 +42,8 @@ __pthread_cond_init (cond, cond_attr)
 			  ? NULL : (void *) ~0l);
   cond->__data.__broadcast_seq = 0;
 
+  LIBC_PROBE (cond_init, 2, cond, cond_attr);
+
   return 0;
 }
 versioned_symbol (libpthread, __pthread_cond_init,
diff -Nrup c/nptl/pthread_cond_signal.c d/nptl/pthread_cond_signal.c
--- c/nptl/pthread_cond_signal.c	2012-05-20 19:47:38.000000000 -0600
+++ d/nptl/pthread_cond_signal.c	2012-05-20 23:08:50.998742166 -0600
@@ -25,6 +25,7 @@
 
 #include <shlib-compat.h>
 #include <kernel-features.h>
+#include <stap-probe.h>
 
 
 int
@@ -34,6 +35,8 @@ __pthread_cond_signal (cond)
   int pshared = (cond->__data.__mutex == (void *) ~0l)
 		? LLL_SHARED : LLL_PRIVATE;
 
+  LIBC_PROBE (cond_signal, 1, cond);
+
   /* Make sure we are alone.  */
   lll_lock (cond->__data.__lock, pshared);
 
diff -Nrup c/nptl/pthread_cond_wait.c d/nptl/pthread_cond_wait.c
--- c/nptl/pthread_cond_wait.c	2012-05-20 19:47:38.000000000 -0600
+++ d/nptl/pthread_cond_wait.c	2012-05-20 23:08:50.999742161 -0600
@@ -24,6 +24,7 @@
 #include <pthreadP.h>
 
 #include <shlib-compat.h>
+#include <stap-probe.h>
 
 
 struct _condvar_cleanup_buffer
@@ -100,6 +101,8 @@ __pthread_cond_wait (cond, mutex)
   int pshared = (cond->__data.__mutex == (void *) ~0l)
   		? LLL_SHARED : LLL_PRIVATE;
 
+  LIBC_PROBE (cond_wait, 2, cond, mutex);
+
   /* Make sure we are alone.  */
   lll_lock (cond->__data.__lock, pshared);
 
diff -Nrup c/nptl/pthread_create.c d/nptl/pthread_create.c
--- c/nptl/pthread_create.c	2012-05-20 19:47:38.000000000 -0600
+++ d/nptl/pthread_create.c	2012-05-20 23:08:51.000742156 -0600
@@ -31,6 +31,8 @@
 
 #include <shlib-compat.h>
 
+#include <stap-probe.h>
+
 
 /* Local function to start thread and handle cleanup.  */
 static int start_thread (void *arg);
@@ -299,6 +301,8 @@ start_thread (void *arg)
 	  CANCEL_RESET (oldtype);
 	}
 
+      LIBC_PROBE (pthread_start, 3, (pthread_t) pd, pd->start_routine, pd->arg);
+
       /* Run the code the user provided.  */
 #ifdef CALL_THREAD_FCT
       THREAD_SETMEM (pd, result, CALL_THREAD_FCT (pd));
@@ -556,6 +560,8 @@ __pthread_create_2_1 (newthread, attr, s
   /* Pass the descriptor to the caller.  */
   *newthread = (pthread_t) pd;
 
+  LIBC_PROBE (pthread_create, 4, newthread, attr, start_routine, arg);
+
   /* Start the thread.  */
   return create_thread (pd, iattr, STACK_VARIABLES_ARGS);
 }
diff -Nrup c/nptl/pthread_join.c d/nptl/pthread_join.c
--- c/nptl/pthread_join.c	2012-05-20 19:47:38.000000000 -0600
+++ d/nptl/pthread_join.c	2012-05-20 23:08:51.000742156 -0600
@@ -22,6 +22,8 @@
 #include <atomic.h>
 #include "pthreadP.h"
 
+#include <stap-probe.h>
+
 
 static void
 cleanup (void *arg)
@@ -54,6 +56,8 @@ pthread_join (threadid, thread_return)
   struct pthread *self = THREAD_SELF;
   int result = 0;
 
+  LIBC_PROBE (pthread_join, 1, threadid);
+
   /* During the wait we change to asynchronous cancellation.  If we
      are canceled the thread we are waiting for must be marked as
      un-wait-ed for again.  */
@@ -109,5 +113,7 @@ pthread_join (threadid, thread_return)
       __free_tcb (pd);
     }
 
+  LIBC_PROBE (pthread_join_ret, 3, threadid, result, pd->result);
+
   return result;
 }
diff -Nrup c/nptl/pthread_mutex_destroy.c d/nptl/pthread_mutex_destroy.c
--- c/nptl/pthread_mutex_destroy.c	2012-05-20 19:47:38.000000000 -0600
+++ d/nptl/pthread_mutex_destroy.c	2012-05-20 23:08:51.001742151 -0600
@@ -19,11 +19,15 @@
 #include <errno.h>
 #include "pthreadP.h"
 
+#include <stap-probe.h>
+
 
 int
 __pthread_mutex_destroy (mutex)
      pthread_mutex_t *mutex;
 {
+  LIBC_PROBE (mutex_destroy, 1, mutex);
+
   if ((mutex->__data.__kind & PTHREAD_MUTEX_ROBUST_NORMAL_NP) == 0
       && mutex->__data.__nusers != 0)
     return EBUSY;
diff -Nrup c/nptl/pthread_mutex_init.c d/nptl/pthread_mutex_init.c
--- c/nptl/pthread_mutex_init.c	2012-05-20 19:47:38.000000000 -0600
+++ d/nptl/pthread_mutex_init.c	2012-05-20 23:08:51.001742151 -0600
@@ -23,6 +23,8 @@
 #include <kernel-features.h>
 #include "pthreadP.h"
 
+#include <stap-probe.h>
+
 static const struct pthread_mutexattr default_attr =
   {
     /* Default is a normal mutex, not shared between processes.  */
@@ -134,6 +136,8 @@ __pthread_mutex_init (mutex, mutexattr)
   // mutex->__spins = 0;	already done by memset
   // mutex->__next = NULL;	already done by memset
 
+  LIBC_PROBE (mutex_init, 1, mutex);
+
   return 0;
 }
 strong_alias (__pthread_mutex_init, pthread_mutex_init)
diff -Nrup c/nptl/pthread_mutex_lock.c d/nptl/pthread_mutex_lock.c
--- c/nptl/pthread_mutex_lock.c	2012-05-20 19:47:38.000000000 -0600
+++ d/nptl/pthread_mutex_lock.c	2012-05-20 23:08:51.001742151 -0600
@@ -23,6 +23,7 @@
 #include <not-cancel.h>
 #include "pthreadP.h"
 #include <lowlevellock.h>
+#include <stap-probe.h>
 
 
 #ifndef LLL_MUTEX_LOCK
@@ -47,6 +48,9 @@ __pthread_mutex_lock (mutex)
   assert (sizeof (mutex->__size) >= sizeof (mutex->__data));
 
   unsigned int type = PTHREAD_MUTEX_TYPE (mutex);
+
+  LIBC_PROBE (mutex_entry, 1, mutex);
+
   if (__builtin_expect (type & ~PTHREAD_MUTEX_KIND_MASK_NP, 0))
     return __pthread_mutex_lock_full (mutex);
 
@@ -126,6 +130,8 @@ __pthread_mutex_lock (mutex)
   ++mutex->__data.__nusers;
 #endif
 
+  LIBC_PROBE (mutex_acquired, 1, mutex);
+
   return 0;
 }
 
@@ -466,6 +472,8 @@ __pthread_mutex_lock_full (pthread_mutex
   ++mutex->__data.__nusers;
 #endif
 
+  LIBC_PROBE (mutex_acquired, 1, mutex);
+
   return 0;
 }
 #ifndef __pthread_mutex_lock
diff -Nrup c/nptl/pthread_mutex_timedlock.c d/nptl/pthread_mutex_timedlock.c
--- c/nptl/pthread_mutex_timedlock.c	2012-05-20 19:47:38.000000000 -0600
+++ d/nptl/pthread_mutex_timedlock.c	2012-05-20 23:08:51.002742146 -0600
@@ -23,6 +23,8 @@
 #include <lowlevellock.h>
 #include <not-cancel.h>
 
+#include <stap-probe.h>
+
 
 int
 pthread_mutex_timedlock (mutex, abstime)
@@ -33,6 +35,8 @@ pthread_mutex_timedlock (mutex, abstime)
   pid_t id = THREAD_GETMEM (THREAD_SELF, tid);
   int result = 0;
 
+  LIBC_PROBE (mutex_timedlock_entry, 2, mutex, abstime);
+
   /* We must not check ABSTIME here.  If the thread does not block
      abstime must not be checked for a valid value.  */
 
@@ -171,6 +175,8 @@ pthread_mutex_timedlock (mutex, abstime)
 
 		  ++mutex->__data.__count;
 
+                  LIBC_PROBE (mutex_timedlock_acquired, 1, mutex);
+
 		  return 0;
 		}
 	    }
@@ -241,6 +247,8 @@ pthread_mutex_timedlock (mutex, abstime)
 
 		++mutex->__data.__count;
 
+                LIBC_PROBE (mutex_timedlock_acquired, 1, mutex);
+
 		return 0;
 	      }
 	  }
@@ -376,6 +384,8 @@ pthread_mutex_timedlock (mutex, abstime)
 
 		++mutex->__data.__count;
 
+                LIBC_PROBE (mutex_timedlock_acquired, 1, mutex);
+
 		return 0;
 	      }
 	  }
@@ -476,6 +486,8 @@ pthread_mutex_timedlock (mutex, abstime)
       /* Record the ownership.  */
       mutex->__data.__owner = id;
       ++mutex->__data.__nusers;
+
+      LIBC_PROBE (mutex_timedlock_acquired, 1, mutex);
     }
 
  out:
diff -Nrup c/nptl/pthread_mutex_unlock.c d/nptl/pthread_mutex_unlock.c
--- c/nptl/pthread_mutex_unlock.c	2012-05-20 19:47:38.000000000 -0600
+++ d/nptl/pthread_mutex_unlock.c	2012-05-20 23:08:51.002742146 -0600
@@ -21,6 +21,7 @@
 #include <stdlib.h>
 #include "pthreadP.h"
 #include <lowlevellock.h>
+#include <stap-probe.h>
 
 static int
 internal_function
@@ -49,6 +50,9 @@ __pthread_mutex_unlock_usercnt (mutex, d
 
       /* Unlock.  */
       lll_unlock (mutex->__data.__lock, PTHREAD_MUTEX_PSHARED (mutex));
+
+      LIBC_PROBE (mutex_release, 1, mutex);
+
       return 0;
     }
   else if (__builtin_expect (type == PTHREAD_MUTEX_RECURSIVE_NP, 1))
@@ -271,6 +275,9 @@ __pthread_mutex_unlock_full (pthread_mut
 			PTHREAD_MUTEX_PSHARED (mutex));
 
       int oldprio = newval >> PTHREAD_MUTEX_PRIO_CEILING_SHIFT;
+
+      LIBC_PROBE (mutex_release, 1, mutex);
+
       return __pthread_tpp_change_priority (oldprio, -1);
 
     default:
@@ -278,6 +285,7 @@ __pthread_mutex_unlock_full (pthread_mut
       return EINVAL;
     }
 
+  LIBC_PROBE (mutex_release, 1, mutex);
   return 0;
 }
 
diff -Nrup c/nptl/pthread_rwlock_destroy.c d/nptl/pthread_rwlock_destroy.c
--- c/nptl/pthread_rwlock_destroy.c	2012-05-20 19:47:38.000000000 -0600
+++ d/nptl/pthread_rwlock_destroy.c	2012-05-20 23:08:51.003742141 -0600
@@ -17,12 +17,15 @@
    <http://www.gnu.org/licenses/>.  */
 
 #include "pthreadP.h"
+#include <stap-probe.h>
 
 
 int
 __pthread_rwlock_destroy (rwlock)
      pthread_rwlock_t *rwlock;
 {
+  LIBC_PROBE (rwlock_destroy, 1, rwlock);
+
   /* Nothing to be done.  For now.  */
   return 0;
 }
diff -Nrup c/nptl/pthread_rwlock_rdlock.c d/nptl/pthread_rwlock_rdlock.c
--- c/nptl/pthread_rwlock_rdlock.c	2012-05-20 19:47:38.000000000 -0600
+++ d/nptl/pthread_rwlock_rdlock.c	2012-05-20 23:08:51.003742141 -0600
@@ -21,6 +21,7 @@
 #include <lowlevellock.h>
 #include <pthread.h>
 #include <pthreadP.h>
+#include <stap-probe.h>
 
 
 /* Acquire read lock for RWLOCK.  */
@@ -30,6 +31,8 @@ __pthread_rwlock_rdlock (rwlock)
 {
   int result = 0;
 
+  LIBC_PROBE (rdlock_entry, 1, rwlock);
+
   /* Make sure we are alone.  */
   lll_lock (rwlock->__data.__lock, rwlock->__data.__shared);
 
@@ -48,6 +51,8 @@ __pthread_rwlock_rdlock (rwlock)
 	      --rwlock->__data.__nr_readers;
 	      result = EAGAIN;
 	    }
+          else
+            LIBC_PROBE (rdlock_acquire_read, 1, rwlock);
 
 	  break;
 	}
diff -Nrup c/nptl/pthread_rwlock_unlock.c d/nptl/pthread_rwlock_unlock.c
--- c/nptl/pthread_rwlock_unlock.c	2012-05-20 19:47:38.000000000 -0600
+++ d/nptl/pthread_rwlock_unlock.c	2012-05-20 23:08:51.003742141 -0600
@@ -21,11 +21,14 @@
 #include <lowlevellock.h>
 #include <pthread.h>
 #include <pthreadP.h>
+#include <stap-probe.h>
 
 /* Unlock RWLOCK.  */
 int
 __pthread_rwlock_unlock (pthread_rwlock_t *rwlock)
 {
+  LIBC_PROBE (rwlock_unlock, 1, rwlock);
+
   lll_lock (rwlock->__data.__lock, rwlock->__data.__shared);
   if (rwlock->__data.__writer)
     rwlock->__data.__writer = 0;
diff -Nrup c/nptl/pthread_rwlock_wrlock.c d/nptl/pthread_rwlock_wrlock.c
--- c/nptl/pthread_rwlock_wrlock.c	2012-05-20 19:47:38.000000000 -0600
+++ d/nptl/pthread_rwlock_wrlock.c	2012-05-20 23:08:51.004742136 -0600
@@ -21,6 +21,7 @@
 #include <lowlevellock.h>
 #include <pthread.h>
 #include <pthreadP.h>
+#include <stap-probe.h>
 
 
 /* Acquire write lock for RWLOCK.  */
@@ -30,6 +31,8 @@ __pthread_rwlock_wrlock (rwlock)
 {
   int result = 0;
 
+  LIBC_PROBE (wrlock_entry, 1, rwlock);
+
   /* Make sure we are alone.  */
   lll_lock (rwlock->__data.__lock, rwlock->__data.__shared);
 
@@ -40,6 +43,8 @@ __pthread_rwlock_wrlock (rwlock)
 	{
 	  /* Mark self as writer.  */
 	  rwlock->__data.__writer = THREAD_GETMEM (THREAD_SELF, tid);
+
+          LIBC_PROBE (wrlock_acquire_write, 1, rwlock);
 	  break;
 	}
 
diff -Nrup c/nptl/sysdeps/unix/sysv/linux/bits/posix_opt.h d/nptl/sysdeps/unix/sysv/linux/bits/posix_opt.h
--- c/nptl/sysdeps/unix/sysv/linux/bits/posix_opt.h	2012-05-20 19:47:38.000000000 -0600
+++ d/nptl/sysdeps/unix/sysv/linux/bits/posix_opt.h	2012-05-20 23:08:51.004742136 -0600
@@ -188,4 +188,7 @@
 /* Typed memory objects are not available.  */
 #define _POSIX_TYPED_MEMORY_OBJECTS	-1
 
+/* Streams are not available.  */
+#define _XOPEN_STREAMS	-1
+
 #endif /* bits/posix_opt.h */
diff -Nrup c/nptl/sysdeps/unix/sysv/linux/i386/Versions d/nptl/sysdeps/unix/sysv/linux/i386/Versions
--- c/nptl/sysdeps/unix/sysv/linux/i386/Versions	1969-12-31 17:00:00.000000000 -0700
+++ d/nptl/sysdeps/unix/sysv/linux/i386/Versions	2012-05-20 23:08:51.004742136 -0600
@@ -0,0 +1,6 @@
+libc {
+  GLIBC_PRIVATE {
+    # Internal libc interface to libpthread
+    __uname;
+  }
+}
diff -Nrup c/nptl/sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S d/nptl/sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S
--- c/nptl/sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S	2012-05-20 19:47:38.000000000 -0600
+++ d/nptl/sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S	2012-05-20 23:08:51.004742136 -0600
@@ -21,6 +21,8 @@
 #include <kernel-features.h>
 #include <lowlevellock.h>
 
+#include <stap-probe.h>
+
 	.text
 
 #ifdef __ASSUME_PRIVATE_FUTEX
@@ -90,7 +92,8 @@ __lll_lock_wait_private:
 	cmpl	%edx, %eax	/* NB:	 %edx == 2 */
 	jne 2f
 
-1:	movl	$SYS_futex, %eax
+1:	LIBC_PROBE (lll_lock_wait_private, 1, %ebx)
+	movl	$SYS_futex, %eax
 	ENTER_KERNEL
 
 2:	movl	%edx, %eax
diff -Nrup c/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S d/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S
--- c/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S	2012-05-20 19:47:38.000000000 -0600
+++ d/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_broadcast.S	2012-05-20 23:08:51.006742127 -0600
@@ -23,6 +23,7 @@
 #include <kernel-features.h>
 #include <pthread-pi-defines.h>
 #include <pthread-errnos.h>
+#include <stap-probe.h>
 
 	.text
 
@@ -48,6 +49,8 @@ __pthread_cond_broadcast:
 
 	movl	20(%esp), %ebx
 
+	LIBC_PROBE (cond_broadcast, 1, %edx)
+
 	/* Get internal lock.  */
 	movl	$1, %edx
 	xorl	%eax, %eax
diff -Nrup c/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S d/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S
--- c/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S	2012-05-20 19:47:38.000000000 -0600
+++ d/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_signal.S	2012-05-20 23:08:51.007742123 -0600
@@ -23,7 +23,7 @@
 #include <kernel-features.h>
 #include <pthread-pi-defines.h>
 #include <pthread-errnos.h>
-
+#include <stap-probe.h>
 
 	.text
 
@@ -44,6 +44,8 @@ __pthread_cond_signal:
 
 	movl	12(%esp), %edi
 
+	LIBC_PROBE (cond_signal, 1, %edi)
+
 	/* Get internal lock.  */
 	movl	$1, %edx
 	xorl	%eax, %eax
diff -Nrup c/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S d/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S
--- c/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S	2012-05-20 19:47:38.000000000 -0600
+++ d/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_timedwait.S	2012-05-20 23:08:51.008742118 -0600
@@ -23,7 +23,7 @@
 #include <pthread-errnos.h>
 #include <pthread-pi-defines.h>
 #include <kernel-features.h>
-
+#include <stap-probe.h>
 
 	.text
 
@@ -60,6 +60,8 @@ __pthread_cond_timedwait:
 	movl	20(%esp), %ebx
 	movl	28(%esp), %ebp
 
+	LIBC_PROBE (cond_timedwait, 3, %ebx, 24(%esp), %ebp)
+
 	cmpl	$1000000000, 4(%ebp)
 	movl	$EINVAL, %eax
 	jae	18f
diff -Nrup c/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S d/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S
--- c/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S	2012-05-20 19:47:38.000000000 -0600
+++ d/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_cond_wait.S	2012-05-20 23:08:51.010742108 -0600
@@ -25,6 +25,7 @@
 #include <pthread-errnos.h>
 #include <pthread-pi-defines.h>
 #include <kernel-features.h>
+#include <stap-probe.h>
 
 
 	.text
@@ -61,6 +62,8 @@ __pthread_cond_wait:
 	xorl	%esi, %esi
 	movl	20(%esp), %ebx
 
+	LIBC_PROBE (cond_wait, 2, 24(%esp), %ebx)
+
 	/* Get internal lock.  */
 	movl	$1, %edx
 	xorl	%eax, %eax
diff -Nrup c/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S d/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S
--- c/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S	2012-05-20 19:47:38.000000000 -0600
+++ d/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_rdlock.S	2012-05-20 23:08:51.011742103 -0600
@@ -22,6 +22,7 @@
 #include <pthread-errnos.h>
 #include <kernel-features.h>
 
+#include <stap-probe.h>
 
 	.text
 
@@ -40,6 +41,8 @@ __pthread_rwlock_rdlock:
 	xorl	%esi, %esi
 	movl	12(%esp), %ebx
 
+	LIBC_PROBE (rdlock_entry, 1, %ebx)
+
 	/* Get the lock.  */
 	movl	$1, %edx
 	xorl	%eax, %eax
diff -Nrup c/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S d/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S
--- c/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S	2012-05-20 19:47:38.000000000 -0600
+++ d/nptl/sysdeps/unix/sysv/linux/i386/i486/pthread_rwlock_wrlock.S	2012-05-20 23:08:51.011742103 -0600
@@ -22,6 +22,7 @@
 #include <pthread-errnos.h>
 #include <kernel-features.h>
 
+#include <stap-probe.h>
 
 	.text
 
@@ -40,6 +41,8 @@ __pthread_rwlock_wrlock:
 	xorl	%esi, %esi
 	movl	12(%esp), %ebx
 
+	LIBC_PROBE (wrlock_entry, 1, %ebx)
+
 	/* Get the lock.  */
 	movl	$1, %edx
 	xorl	%eax, %eax
diff -Nrup c/nptl/sysdeps/unix/sysv/linux/i386/lowlevellock.h d/nptl/sysdeps/unix/sysv/linux/i386/lowlevellock.h
--- c/nptl/sysdeps/unix/sysv/linux/i386/lowlevellock.h	2012-05-20 19:47:38.000000000 -0600
+++ d/nptl/sysdeps/unix/sysv/linux/i386/lowlevellock.h	2012-05-20 23:08:51.012742098 -0600
@@ -19,6 +19,8 @@
 #ifndef _LOWLEVELLOCK_H
 #define _LOWLEVELLOCK_H	1
 
+#include <stap-probe.h>
+
 #ifndef __ASSEMBLER__
 # include <time.h>
 # include <sys/param.h>
@@ -225,6 +227,7 @@ LLL_STUB_UNWIND_INFO_END
   do {									      \
     int __ignore;							      \
     register __typeof (nr) _nr asm ("edx") = (nr);			      \
+    LIBC_PROBE (lll_futex_wake, 3, futex, nr, private);                       \
     __asm __volatile (LLL_EBX_LOAD					      \
 		      LLL_ENTER_KERNEL					      \
 		      LLL_EBX_LOAD					      \
diff -Nrup c/nptl/sysdeps/unix/sysv/linux/i386/smp.h d/nptl/sysdeps/unix/sysv/linux/i386/smp.h
--- c/nptl/sysdeps/unix/sysv/linux/i386/smp.h	2012-05-20 19:47:38.000000000 -0600
+++ d/nptl/sysdeps/unix/sysv/linux/i386/smp.h	2012-05-20 23:08:51.013742093 -0600
@@ -36,7 +36,7 @@ is_smp_system (void)
   char *cp;
 
   /* Try reading the number using `sysctl' first.  */
-  if (uname (&u.uts) == 0)
+  if (__uname (&u.uts) == 0)
     cp = u.uts.version;
   else
     {
diff -Nrup c/nptl/sysdeps/unix/sysv/linux/kernel-features.h d/nptl/sysdeps/unix/sysv/linux/kernel-features.h
--- c/nptl/sysdeps/unix/sysv/linux/kernel-features.h	1969-12-31 17:00:00.000000000 -0700
+++ d/nptl/sysdeps/unix/sysv/linux/kernel-features.h	2012-05-20 23:08:51.013742093 -0600
@@ -0,0 +1,6 @@
+#include_next <kernel-features.h>
+
+/* NPTL can always assume all clone thread flags work.  */
+#ifndef __ASSUME_CLONE_THREAD_FLAGS
+# define __ASSUME_CLONE_THREAD_FLAGS	1
+#endif
diff -Nrup c/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S d/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S
--- c/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S	2012-05-20 19:47:38.000000000 -0600
+++ d/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.S	2012-05-20 23:08:51.014742088 -0600
@@ -21,6 +21,8 @@
 #include <kernel-features.h>
 #include <lowlevellock.h>
 
+#include <stap-probe.h>
+
 	.text
 
 #ifdef __ASSUME_PRIVATE_FUTEX
@@ -86,7 +88,8 @@ __lll_lock_wait_private:
 	cmpl	%edx, %eax	/* NB:	 %edx == 2 */
 	jne	2f
 
-1:	movl	$SYS_futex, %eax
+1:	LIBC_PROBE (lll_lock_wait_private, 1, %rdi)
+	movl	$SYS_futex, %eax
 	syscall
 
 2:	movl	%edx, %eax
@@ -125,7 +128,8 @@ __lll_lock_wait:
 	cmpl	%edx, %eax	/* NB:	 %edx == 2 */
 	jne	2f
 
-1:	movl	$SYS_futex, %eax
+1:	LIBC_PROBE (lll_lock_wait, 2, %rdi, %rsi)
+	movl	$SYS_futex, %eax
 	syscall
 
 2:	movl	%edx, %eax
diff -Nrup c/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.h d/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.h
--- c/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.h	2012-05-20 19:47:38.000000000 -0600
+++ d/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.h	2012-05-20 23:08:51.015742083 -0600
@@ -20,6 +20,8 @@
 #ifndef _LOWLEVELLOCK_H
 #define _LOWLEVELLOCK_H	1
 
+#include <stap-probe.h>
+
 #ifndef __ASSEMBLER__
 # include <time.h>
 # include <sys/param.h>
@@ -227,6 +229,7 @@ LLL_STUB_UNWIND_INFO_END
   do {									      \
     int __ignore;							      \
     register __typeof (nr) _nr __asm ("edx") = (nr);			      \
+    LIBC_PROBE (lll_futex_wake, 3, futex, nr, private);                       \
     __asm __volatile ("syscall"						      \
 		      : "=a" (__ignore)					      \
 		      : "0" (SYS_futex), "D" (futex),			      \
diff -Nrup c/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S d/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S
--- c/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S	2012-05-20 19:47:38.000000000 -0600
+++ d/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_broadcast.S	2012-05-20 23:08:51.015742083 -0600
@@ -24,7 +24,7 @@
 #include <kernel-features.h>
 #include <pthread-pi-defines.h>
 #include <pthread-errnos.h>
-
+#include <stap-probe.h>
 
 	.text
 
@@ -34,6 +34,8 @@
 	.align	16
 __pthread_cond_broadcast:
 
+        LIBC_PROBE (cond_broadcast, 1, %rdi)
+
 	/* Get internal lock.  */
 	movl	$1, %esi
 	xorl	%eax, %eax
diff -Nrup c/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S d/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S
--- c/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S	2012-05-20 19:47:38.000000000 -0600
+++ d/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_signal.S	2012-05-20 23:08:51.016742078 -0600
@@ -23,6 +23,7 @@
 #include <pthread-pi-defines.h>
 #include <kernel-features.h>
 #include <pthread-errnos.h>
+#include <stap-probe.h>
 
 
 	.text
@@ -33,6 +34,8 @@
 	.align	16
 __pthread_cond_signal:
 
+        LIBC_PROBE (cond_signal, 1, %rdi)
+
 	/* Get internal lock.  */
 	movq	%rdi, %r8
 	movl	$1, %esi
diff -Nrup c/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S d/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S
--- c/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S	2012-05-20 19:47:38.000000000 -0600
+++ d/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_timedwait.S	2012-05-20 23:08:51.017742073 -0600
@@ -22,6 +22,7 @@
 #include <lowlevelcond.h>
 #include <pthread-pi-defines.h>
 #include <pthread-errnos.h>
+#include <stap-probe.h>
 
 #include <kernel-features.h>
 
@@ -67,6 +68,8 @@ __pthread_cond_timedwait:
 	cfi_adjust_cfa_offset(FRAME_SIZE)
 	cfi_remember_state
 
+	LIBC_PROBE (cond_timedwait, 3, %rdi, %rsi, %rdx)
+
 	cmpq	$1000000000, 8(%rdx)
 	movl	$EINVAL, %eax
 	jae	48f
diff -Nrup c/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S d/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S
--- c/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S	2012-05-20 19:47:38.000000000 -0600
+++ d/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_cond_wait.S	2012-05-20 23:21:12.455236368 -0600
@@ -23,6 +23,7 @@
 #include <tcb-offsets.h>
 #include <pthread-pi-defines.h>
 #include <pthread-errnos.h>
+#include <stap-probe.h>
 
 #include <kernel-features.h>
 
@@ -65,6 +66,8 @@ __pthread_cond_wait:
 	            +--------------------------+
 	*/
 
+	LIBC_PROBE (cond_wait, 2, %rdi, %rsi)
+
 	LP_OP(cmp) $-1, dep_mutex(%rdi)
 
 		/* Prepare structure passed to cancellation handler.  */
diff -Nrup c/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S d/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S
--- c/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S	2012-05-20 19:47:38.000000000 -0600
+++ d/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_rdlock.S	2012-05-20 23:08:51.018742069 -0600
@@ -21,7 +21,7 @@
 #include <lowlevelrwlock.h>
 #include <pthread-errnos.h>
 #include <kernel-features.h>
-
+#include <stap-probe.h>
 
 	.text
 
@@ -30,6 +30,9 @@
 	.align	16
 __pthread_rwlock_rdlock:
 	cfi_startproc
+
+        LIBC_PROBE (rdlock_entry, 1, %rdi)
+
 	xorq	%r10, %r10
 
 	/* Get the lock.  */
diff -Nrup c/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S d/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S
--- c/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S	2012-05-20 19:47:38.000000000 -0600
+++ d/nptl/sysdeps/unix/sysv/linux/x86_64/pthread_rwlock_wrlock.S	2012-05-20 23:08:51.019742065 -0600
@@ -21,7 +21,7 @@
 #include <lowlevelrwlock.h>
 #include <pthread-errnos.h>
 #include <kernel-features.h>
-
+#include <stap-probe.h>
 
 	.text
 
@@ -30,6 +30,9 @@
 	.align	16
 __pthread_rwlock_wrlock:
 	cfi_startproc
+
+        LIBC_PROBE (wrlock_entry, 1, %rdi)
+
 	xorq	%r10, %r10
 
 	/* Get the lock.  */
diff -Nrup c/nscd/nscd.conf d/nscd/nscd.conf
--- c/nscd/nscd.conf	2012-05-20 19:47:38.000000000 -0600
+++ d/nscd/nscd.conf	2012-05-20 23:08:51.020742061 -0600
@@ -33,7 +33,7 @@
 #	logfile			/var/log/nscd.log
 #	threads			4
 #	max-threads		32
-#	server-user		nobody
+	server-user		nscd
 #	stat-user		somebody
 	debug-level		0
 #	reload-count		5
diff -Nrup c/nscd/nscd.init d/nscd/nscd.init
--- c/nscd/nscd.init	2012-05-20 19:47:38.000000000 -0600
+++ d/nscd/nscd.init	2012-05-20 23:08:51.021742056 -0600
@@ -9,6 +9,7 @@
 #		slow naming services like NIS, NIS+, LDAP, or hesiod.
 # processname: /usr/sbin/nscd
 # config: /etc/nscd.conf
+# config: /etc/sysconfig/nscd
 #
 ### BEGIN INIT INFO
 # Provides: nscd
@@ -28,20 +29,8 @@
 # Source function library.
 . /etc/init.d/functions
 
-# nscd does not run on any kernel lower than 2.2.0 because of threading
-# problems, so we require that in first place.
-case $(uname -r) in
-    2.[2-9].*)
-	# this is okay
-	;;
-    [3-9]*)
-	# these are of course also okay
-	;;
-    *)
-	#this is not
-	exit 1
-	;;
-esac
+# Source an auxiliary options file if we have one, and pick up NSCD_OPTIONS.
+[ -r /etc/sysconfig/nscd ] && . /etc/sysconfig/nscd
 
 RETVAL=0
 prog=nscd
@@ -50,7 +39,7 @@ start () {
     [ -d /var/run/nscd ] || mkdir /var/run/nscd
     [ -d /var/db/nscd ] || mkdir /var/db/nscd
     echo -n $"Starting $prog: "
-    daemon /usr/sbin/nscd
+    daemon /usr/sbin/nscd $NSCD_OPTIONS
     RETVAL=$?
     echo
     [ $RETVAL -eq 0 ] && touch /var/lock/subsys/nscd
@@ -83,11 +72,11 @@ restart() {
 # See how we were called.
 case "$1" in
     start)
-	start
+	[ -e /var/lock/subsys/nscd ] || start
 	RETVAL=$?
 	;;
     stop)
-	stop
+	[ ! -e /var/lock/subsys/nscd ] || stop
 	RETVAL=$?
 	;;
     status)
@@ -99,14 +88,17 @@ case "$1" in
 	RETVAL=$?
 	;;
     try-restart | condrestart)
-	[ -e /var/lock/subsys/nscd ] && restart
+	[ ! -e /var/lock/subsys/nscd ] || restart
 	RETVAL=$?
 	;;
     force-reload | reload)
     	echo -n $"Reloading $prog: "
-	killproc /usr/sbin/nscd -HUP
-	RETVAL=$?
-	echo
+    	RETVAL=0
+    	/usr/sbin/nscd -i passwd || RETVAL=$?
+    	/usr/sbin/nscd -i group || RETVAL=$?
+    	/usr/sbin/nscd -i hosts || RETVAL=$?
+    	/usr/sbin/nscd -i services || RETVAL=$?
+    	echo
 	;;
     *)
 	echo $"Usage: $0 {start|stop|status|restart|reload|condrestart}"
diff -Nrup c/nscd/selinux.c d/nscd/selinux.c
--- c/nscd/selinux.c	2012-05-20 19:47:38.000000000 -0600
+++ d/nscd/selinux.c	2012-05-20 23:08:51.067741835 -0600
@@ -269,6 +269,18 @@ avc_create_thread (void (*run) (void))
 {
   int rc;
 
+#if defined HAVE_LIBAUDIT && defined HAVE_LIBCAP
+  if (server_user != NULL && getuid () == 0)
+    {
+      /* We need to preserve the capabilities in the AVC thread.  */
+      if (prctl (PR_SET_KEEPCAPS, 1) == -1)
+	{
+	  dbg_log (_("Failed to set keep-capabilities"));
+	  error (EXIT_FAILURE, errno, _("prctl(KEEPCAPS) failed"));
+	}
+    }
+#endif
+
   rc =
     pthread_create (&avc_notify_thread, NULL, (void *(*) (void *)) run, NULL);
   if (rc != 0)
diff -Nrup c/nss/Makefile d/nss/Makefile
--- c/nss/Makefile	2012-05-20 19:47:38.000000000 -0600
+++ d/nss/Makefile	2012-05-20 23:08:51.067741835 -0600
@@ -101,6 +101,7 @@ $(libnss_db-dbs:%=$(objpfx)%.c): $(objpf
 	 echo '#include "$<"') > $@.new
 	mv -f $@.new $@
 
+CFLAGS-files-hosts.c += -fno-strict-aliasing
 
 $(objpfx)makedb: $(makedb-modules:%=$(objpfx)%.o)
 
diff -Nrup c/nss/nss_files/files-XXX.c d/nss/nss_files/files-XXX.c
--- c/nss/nss_files/files-XXX.c	2012-05-20 19:47:38.000000000 -0600
+++ d/nss/nss_files/files-XXX.c	2012-05-20 23:08:51.067741835 -0600
@@ -189,7 +189,7 @@ internal_getent (struct STRUCTURE *resul
 {
   char *p;
   struct parser_data *data = (void *) buffer;
-  int linebuflen = buffer + buflen - data->linebuffer;
+  size_t linebuflen = buffer + buflen - data->linebuffer;
   int parse_result;
 
   if (buflen < sizeof *data + 2)
diff -Nrup c/posix/Makefile d/posix/Makefile
--- c/posix/Makefile	2012-05-20 19:47:38.000000000 -0600
+++ d/posix/Makefile	2012-05-20 23:08:51.068741830 -0600
@@ -305,15 +305,8 @@ $(inst_libexecdir)/getconf: $(inst_bindi
 	  mv -f $@/$$spec.new $@/$$spec; \
 	done < $(objpfx)getconf.speclist
 
-$(objpfx)getconf.speclist: $(objpfx)getconf
-ifeq (no,$(cross-compiling))
-	LC_ALL=C GETCONF_DIR=/dev/null \
-	$(run-program-prefix) $< _POSIX_V7_WIDTH_RESTRICTED_ENVS > $@.new
-	LC_ALL=C GETCONF_DIR=/dev/null \
-	$(run-program-prefix) $< _POSIX_V6_WIDTH_RESTRICTED_ENVS >> $@.new
-	LC_ALL=C GETCONF_DIR=/dev/null \
-	$(run-program-prefix) $< _XBS5_WIDTH_RESTRICTED_ENVS >> $@.new
-else
-	> $@.new
-endif
+$(objpfx)getconf.speclist: getconf.speclist.h
+	$(CC) -E $(CFLAGS) $(CPPFLAGS) $< \
+	  | sed -n -e '/START_OF_STRINGS/,$${/\(POSIX_V[67]\|XBS5\)_/{s/^[^"]*"//;s/".*$$//;p}}' \
+	  > $@.new
 	mv -f $@.new $@
diff -Nrup c/posix/gai.conf d/posix/gai.conf
--- c/posix/gai.conf	2012-05-20 19:47:38.000000000 -0600
+++ d/posix/gai.conf	2012-05-20 23:08:51.068741830 -0600
@@ -41,7 +41,7 @@
 #
 # precedence  <mask>   <value>
 #    Add another rule to the RFC 3484 precedence table.  See section 2.1
-#    and 10.3 in RFC 3484.  The default is:
+#    and 10.3 in RFC 3484.  The RFC requires:
 #
 #precedence  ::1/128       50
 #precedence  ::/0          40
@@ -58,7 +58,7 @@
 #    Add another rule to the RFC 3484 scope table for IPv4 addresses.
 #    By default the scope IDs described in section 3.2 in RFC 3484 are
 #    used.  Changing these defaults should hardly ever be necessary.
-#    The defaults are equivalent to:
+#    The definitions in RFC 1918 are equivalent to:
 #
 #scopev4 ::ffff:169.254.0.0/112  2
 #scopev4 ::ffff:127.0.0.0/104    2
@@ -75,3 +75,5 @@
 #scopev4 ::ffff:169.254.0.0/112  2
 #scopev4 ::ffff:127.0.0.0/104    2
 #scopev4 ::ffff:0.0.0.0/96       14
+#
+#    This is what the Red Hat setting currently uses.
diff -Nrup c/posix/getconf.speclist.h d/posix/getconf.speclist.h
--- c/posix/getconf.speclist.h	1969-12-31 17:00:00.000000000 -0700
+++ d/posix/getconf.speclist.h	2012-05-20 23:08:51.068741830 -0600
@@ -0,0 +1,39 @@
+#include <unistd.h>
+const char *START_OF_STRINGS =
+#if _POSIX_V7_ILP32_OFF32 == 1
+"POSIX_V7_ILP32_OFF32"
+#endif
+#if _POSIX_V7_ILP32_OFFBIG == 1
+"POSIX_V7_ILP32_OFFBIG"
+#endif
+#if _POSIX_V7_LP64_OFF64 == 1
+"POSIX_V7_LP64_OFF64"
+#endif
+#if _POSIX_V7_LPBIG_OFFBIG == 1
+"POSIX_V7_LPBIG_OFFBIG"
+#endif
+#if _POSIX_V6_ILP32_OFF32 == 1
+"POSIX_V6_ILP32_OFF32"
+#endif
+#if _POSIX_V6_ILP32_OFFBIG == 1
+"POSIX_V6_ILP32_OFFBIG"
+#endif
+#if _POSIX_V6_LP64_OFF64 == 1
+"POSIX_V6_LP64_OFF64"
+#endif
+#if _POSIX_V6_LPBIG_OFFBIG == 1
+"POSIX_V6_LPBIG_OFFBIG"
+#endif
+#if _XBS5_ILP32_OFF32 == 1
+"XBS5_ILP32_OFF32"
+#endif
+#if _XBS5_ILP32_OFFBIG == 1
+"XBS5_ILP32_OFFBIG"
+#endif
+#if _XBS5_LP64_OFF64 == 1
+"XBS5_LP64_OFF64"
+#endif
+#if _XBS5_LPBIG_OFFBIG == 1
+"XBS5_LPBIG_OFFBIG"
+#endif
+"";
diff -Nrup c/posix/regcomp.c d/posix/regcomp.c
--- c/posix/regcomp.c	2012-05-20 19:47:38.000000000 -0600
+++ d/posix/regcomp.c	2012-05-20 23:08:51.069741825 -0600
@@ -2772,40 +2772,29 @@ parse_bracket_exp (re_string_t *regexp,
 
   /* Local function for parse_bracket_exp used in _LIBC environement.
      Seek the collating symbol entry correspondings to NAME.
-     Return the index of the symbol in the SYMB_TABLE.  */
+     Return the index of the symbol in the SYMB_TABLE,
+     or -1 if not found.  */
 
   auto inline int32_t
   __attribute ((always_inline))
-  seek_collating_symbol_entry (name, name_len)
-	 const unsigned char *name;
-	 size_t name_len;
+  seek_collating_symbol_entry (const unsigned char *name, size_t name_len)
     {
-      int32_t hash = elem_hash ((const char *) name, name_len);
-      int32_t elem = hash % table_size;
-      if (symb_table[2 * elem] != 0)
-	{
-	  int32_t second = hash % (table_size - 2) + 1;
+      int32_t elem;
 
-	  do
-	    {
-	      /* First compare the hashing value.  */
-	      if (symb_table[2 * elem] == hash
-		  /* Compare the length of the name.  */
-		  && name_len == extra[symb_table[2 * elem + 1]]
-		  /* Compare the name.  */
-		  && memcmp (name, &extra[symb_table[2 * elem + 1] + 1],
-			     name_len) == 0)
-		{
-		  /* Yep, this is the entry.  */
-		  break;
-		}
-
-	      /* Next entry.  */
-	      elem += second;
-	    }
-	  while (symb_table[2 * elem] != 0);
-	}
-      return elem;
+      for (elem = 0; elem < table_size; elem++)
+	if (symb_table[2 * elem] != 0)
+	  {
+	    int32_t idx = symb_table[2 * elem + 1];
+	    /* Skip the name of collating element name.  */
+	    idx += 1 + extra[idx];
+	    if (/* Compare the length of the name.  */
+		name_len == extra[idx]
+		/* Compare the name.  */
+		&& memcmp (name, &extra[idx + 1], name_len) == 0)
+	      /* Yep, this is the entry.  */
+	      return elem;
+	  }
+      return -1;
     }
 
   /* Local function for parse_bracket_exp used in _LIBC environment.
@@ -2814,8 +2803,7 @@ parse_bracket_exp (re_string_t *regexp,
 
   auto inline unsigned int
   __attribute ((always_inline))
-  lookup_collation_sequence_value (br_elem)
-	 bracket_elem_t *br_elem;
+  lookup_collation_sequence_value (bracket_elem_t *br_elem)
     {
       if (br_elem->type == SB_CHAR)
 	{
@@ -2843,7 +2831,7 @@ parse_bracket_exp (re_string_t *regexp,
 	      int32_t elem, idx;
 	      elem = seek_collating_symbol_entry (br_elem->opr.name,
 						  sym_name_len);
-	      if (symb_table[2 * elem] != 0)
+	      if (elem != -1)
 		{
 		  /* We found the entry.  */
 		  idx = symb_table[2 * elem + 1];
@@ -2861,7 +2849,7 @@ parse_bracket_exp (re_string_t *regexp,
 		  /* Return the collation sequence value.  */
 		  return *(unsigned int *) (extra + idx);
 		}
-	      else if (symb_table[2 * elem] == 0 && sym_name_len == 1)
+	      else if (sym_name_len == 1)
 		{
 		  /* No valid character.  Match it as a single byte
 		     character.  */
@@ -2883,11 +2871,8 @@ parse_bracket_exp (re_string_t *regexp,
 
   auto inline reg_errcode_t
   __attribute ((always_inline))
-  build_range_exp (sbcset, mbcset, range_alloc, start_elem, end_elem)
-	 re_charset_t *mbcset;
-	 int *range_alloc;
-	 bitset_t sbcset;
-	 bracket_elem_t *start_elem, *end_elem;
+  build_range_exp (bitset_t sbcset, re_charset_t *mbcset, int *range_alloc,
+		   bracket_elem_t *start_elem, bracket_elem_t *end_elem)
     {
       unsigned int ch;
       uint32_t start_collseq;
@@ -2966,25 +2951,22 @@ parse_bracket_exp (re_string_t *regexp,
 
   auto inline reg_errcode_t
   __attribute ((always_inline))
-  build_collating_symbol (sbcset, mbcset, coll_sym_alloc, name)
-	 re_charset_t *mbcset;
-	 int *coll_sym_alloc;
-	 bitset_t sbcset;
-	 const unsigned char *name;
+  build_collating_symbol (bitset_t sbcset, re_charset_t *mbcset,
+			  int *coll_sym_alloc, const unsigned char *name)
     {
       int32_t elem, idx;
       size_t name_len = strlen ((const char *) name);
       if (nrules != 0)
 	{
 	  elem = seek_collating_symbol_entry (name, name_len);
-	  if (symb_table[2 * elem] != 0)
+	  if (elem != -1)
 	    {
 	      /* We found the entry.  */
 	      idx = symb_table[2 * elem + 1];
 	      /* Skip the name of collating element name.  */
 	      idx += 1 + extra[idx];
 	    }
-	  else if (symb_table[2 * elem] == 0 && name_len == 1)
+	  else if (name_len == 1)
 	    {
 	      /* No valid character, treat it as a normal
 		 character.  */
diff -Nrup c/resolv/Makefile d/resolv/Makefile
--- c/resolv/Makefile	2012-05-20 19:47:38.000000000 -0600
+++ d/resolv/Makefile	2012-05-20 23:08:51.070741820 -0600
@@ -80,6 +80,7 @@ ifeq (yes,$(have-ssp))
 CFLAGS-libresolv += -fstack-protector
 endif
 CFLAGS-res_hconf.c = -fexceptions
+CFLAGS-res_send.c += -fno-strict-aliasing
 
 # The BIND code elicits some harmless warnings.
 +cflags += -Wno-strict-prototypes -Wno-write-strings
diff -Nrup c/resource/getrlimit.c d/resource/getrlimit.c
--- c/resource/getrlimit.c	2012-05-20 19:47:38.000000000 -0600
+++ d/resource/getrlimit.c	2012-05-20 23:08:51.071741815 -0600
@@ -27,6 +27,7 @@ __getrlimit (enum __rlimit_resource reso
   __set_errno (ENOSYS);
   return -1;
 }
+libc_hidden_def (__getrlimit)
 weak_alias (__getrlimit, getrlimit)
 
 stub_warning (getrlimit)
diff -Nrup c/stdio-common/vfprintf.c d/stdio-common/vfprintf.c
--- c/stdio-common/vfprintf.c	2012-05-20 19:47:38.000000000 -0600
+++ d/stdio-common/vfprintf.c	2012-05-20 23:14:50.905012494 -0600
@@ -1168,42 +1168,9 @@ vfprintf (FILE *s, const CHAR_T *format,
 	else if (!is_long && spec != L_('S'))				      \
 	  {								      \
 	    if (prec != -1)						      \
-	      {								      \
-		/* Search for the end of the string, but don't search past    \
-		   the length (in bytes) specified by the precision.  Also    \
-		   don't use incomplete characters.  */			      \
-		if (_NL_CURRENT_WORD (LC_CTYPE, _NL_CTYPE_MB_CUR_MAX) == 1)   \
-		  len = __strnlen (string, prec);			      \
-		else							      \
-		  {							      \
-		    /* In case we have a multibyte character set the	      \
-		       situation is more complicated.  We must not copy	      \
-		       bytes at the end which form an incomplete character. */\
-		    size_t ignore_size = (unsigned) prec > 1024 ? 1024 : prec;\
-		    wchar_t ignore[ignore_size];			      \
-		    const char *str2 = string;				      \
-		    const char *strend = string + prec;			      \
-		    if (strend < string)				      \
-		      strend = (const char *) UINTPTR_MAX;		      \
-									      \
-		    mbstate_t ps;					      \
-		    memset (&ps, '\0', sizeof (ps));			      \
-									      \
-		    while (str2 != NULL && str2 < strend)		      \
-		      if (__mbsnrtowcs (ignore, &str2, strend - str2,	      \
-					ignore_size, &ps) == (size_t) -1)     \
-			{						      \
-			  /* Conversion function has set errno.  */	      \
-			  done = -1;					      \
-			  goto all_done;				      \
-			}						      \
-									      \
-		    if (str2 == NULL)					      \
-		      len = strlen (string);				      \
-		    else						      \
-		      len = str2 - string - (ps.__count & 7);		      \
-		  }							      \
-	      }								      \
+	      /* Search for th eend of the string, but don't search past      \
+		 the length (in bytes) specified by the precision.  */        \
+	      len = __strnlen (string, prec);                                 \
 	    else							      \
 	      len = strlen (string);					      \
 	  }								      \
diff -Nrup c/streams/Makefile d/streams/Makefile
--- c/streams/Makefile	2012-05-20 19:47:38.000000000 -0600
+++ d/streams/Makefile	2012-05-20 23:08:51.073741805 -0600
@@ -20,7 +20,7 @@
 #
 subdir	:= streams
 
-headers		= stropts.h sys/stropts.h bits/stropts.h bits/xtitypes.h
+#headers		= stropts.h sys/stropts.h bits/stropts.h bits/xtitypes.h
 routines	= isastream getmsg getpmsg putmsg putpmsg fattach fdetach
 
 include ../Rules
diff -Nrup c/sunrpc/Makefile d/sunrpc/Makefile
--- c/sunrpc/Makefile	2012-05-20 19:47:38.000000000 -0600
+++ d/sunrpc/Makefile	2012-05-20 23:08:51.074741800 -0600
@@ -52,7 +52,7 @@ headers-in-tirpc = $(addprefix rpc/,auth
 				    des_crypt.h)
 headers-not-in-tirpc = $(addprefix rpc/,key_prot.h rpc_des.h) \
 		       $(rpcsvc:%=rpcsvc/%) rpcsvc/bootparam.h
-headers = rpc/netdb.h
+headers = rpc/netdb.h $(headers-in-tirpc) $(headers-not-in-tirpc)
 install-others = $(inst_sysconfdir)/rpc
 generated = $(rpcsvc:%.x=rpcsvc/%.h) $(rpcsvc:%.x=x%.c) $(rpcsvc:%.x=x%.stmp) \
 	    $(rpcsvc:%.x=rpcsvc/%.stmp) rpcgen
@@ -150,6 +150,10 @@ sunrpc-CPPFLAGS = -D_RPC_THREAD_SAFE_
 CPPFLAGS += $(sunrpc-CPPFLAGS)
 BUILD_CPPFLAGS += $(sunrpc-CPPFLAGS)
 
+CFLAGS-clnt_tcp.c += -fno-strict-aliasing
+CFLAGS-clnt_udp.c += -fno-strict-aliasing
+CFLAGS-clnt_unix.c += -fno-strict-aliasing
+
 $(objpfx)tst-getmyaddr: $(common-objpfx)linkobj/libc.so
 $(objpfx)tst-xdrmem: $(common-objpfx)linkobj/libc.so
 $(objpfx)tst-xdrmem2: $(common-objpfx)linkobj/libc.so
diff -Nrup c/sysdeps/generic/dl-cache.h d/sysdeps/generic/dl-cache.h
--- c/sysdeps/generic/dl-cache.h	2012-05-20 19:47:38.000000000 -0600
+++ d/sysdeps/generic/dl-cache.h	2012-05-20 23:08:51.074741800 -0600
@@ -35,6 +35,14 @@
 # define add_system_dir(dir) add_dir (dir)
 #endif
 
+#ifndef arch_startup
+# define arch_startup(argc, argv) do { } while (0)
+#endif
+
+#ifndef add_arch_dirs
+# define add_arch_dirs(config_file) do { } while (0)
+#endif
+
 #define CACHEMAGIC "ld.so-1.7.0"
 
 /* libc5 and glibc 2.0/2.1 use the same format.  For glibc 2.2 another
diff -Nrup c/sysdeps/i386/Makefile d/sysdeps/i386/Makefile
--- c/sysdeps/i386/Makefile	2012-05-20 19:47:38.000000000 -0600
+++ d/sysdeps/i386/Makefile	2012-05-20 23:08:51.075741795 -0600
@@ -2,6 +2,8 @@
 # Every i386 port in use uses gas syntax (I think).
 asm-CPPFLAGS += -DGAS_SYNTAX
 
+sysdep-ASFLAGS += -U__i686
+
 # The i386 `long double' is a distinct type we support.
 long-double-fcts = yes
 
@@ -62,6 +64,14 @@ endif
 
 ifneq (,$(filter -mno-tls-direct-seg-refs,$(CFLAGS)))
 defines += -DNO_TLS_DIRECT_SEG_REFS
+else
+# .a libraries are not performance critical and so we
+# build them without direct TLS segment references
+# always.
+CPPFLAGS-.o += -DNO_TLS_DIRECT_SEG_REFS
+CFLAGS-.o += -mno-tls-direct-seg-refs
+CPPFLAGS-.oS += -DNO_TLS_DIRECT_SEG_REFS
+CFLAGS-.oS += -mno-tls-direct-seg-refs
 endif
 
 ifeq ($(subdir),elf)
diff -Nrup c/sysdeps/i386/i686/Makefile d/sysdeps/i386/i686/Makefile
--- c/sysdeps/i386/i686/Makefile	2012-05-20 19:47:38.000000000 -0600
+++ d/sysdeps/i386/i686/Makefile	2012-05-20 23:08:51.075741795 -0600
@@ -9,19 +9,3 @@ stack-align-test-flags += -msse
 ifeq ($(subdir),string)
 sysdep_routines += cacheinfo
 endif
-
-ifeq (yes,$(config-asflags-i686))
-CFLAGS-.o += -Wa,-mtune=i686
-CFLAGS-.os += -Wa,-mtune=i686
-CFLAGS-.op += -Wa,-mtune=i686
-CFLAGS-.og += -Wa,-mtune=i686
-CFLAGS-.ob += -Wa,-mtune=i686
-CFLAGS-.oS += -Wa,-mtune=i686
-
-ASFLAGS-.o += -Wa,-mtune=i686
-ASFLAGS-.os += -Wa,-mtune=i686
-ASFLAGS-.op += -Wa,-mtune=i686
-ASFLAGS-.og += -Wa,-mtune=i686
-ASFLAGS-.ob += -Wa,-mtune=i686
-ASFLAGS-.oS += -Wa,-mtune=i686
-endif
diff -Nrup c/sysdeps/ia64/libgcc-compat.c d/sysdeps/ia64/libgcc-compat.c
--- c/sysdeps/ia64/libgcc-compat.c	1969-12-31 17:00:00.000000000 -0700
+++ d/sysdeps/ia64/libgcc-compat.c	2012-05-20 23:09:09.184654770 -0600
@@ -0,0 +1,84 @@
+/* pre-.hidden libgcc compatibility
+   Copyright (C) 2002 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+
+#include <stdint.h>
+#include <shlib-compat.h>
+
+#if SHLIB_COMPAT(libc, GLIBC_2_2, GLIBC_2_2_6)
+
+typedef int int128_t __attribute__((__mode__(TI)));
+
+extern long double __divtf3 (long double, long double) attribute_hidden;
+long double INTUSE (__divtf3) (long double x, long double y)
+{
+  return __divtf3 (x, y);
+}
+symbol_version (INTUSE (__divtf3), __divtf3, GLIBC_2.2);
+
+extern double __divdf3 (double, double) attribute_hidden;
+double INTUSE (__divdf3) (double x, double y)
+{
+  return __divdf3 (x, y);
+}
+symbol_version (INTUSE (__divdf3), __divdf3, GLIBC_2.2);
+
+extern float __divsf3 (float, float) attribute_hidden;
+float INTUSE (__divsf3) (float x, float y)
+{
+  return __divsf3 (x, y);
+}
+symbol_version (INTUSE (__divsf3), __divsf3, GLIBC_2.2);
+
+extern int64_t __divdi3 (int64_t, int64_t) attribute_hidden;
+int64_t INTUSE (__divdi3) (int64_t x, int64_t y)
+{
+  return __divdi3 (x, y);
+}
+symbol_version (INTUSE (__divdi3), __divdi3, GLIBC_2.2);
+
+extern int64_t __moddi3 (int64_t, int64_t) attribute_hidden;
+int64_t INTUSE (__moddi3) (int64_t x, int64_t y)
+{
+  return __moddi3 (x, y);
+}
+symbol_version (INTUSE (__moddi3), __moddi3, GLIBC_2.2);
+
+extern uint64_t __udivdi3 (uint64_t, uint64_t) attribute_hidden;
+uint64_t INTUSE (__udivdi3) (uint64_t x, uint64_t y)
+{
+  return __udivdi3 (x, y);
+}
+symbol_version (INTUSE (__udivdi3), __udivdi3, GLIBC_2.2);
+
+extern uint64_t __umoddi3 (uint64_t, uint64_t) attribute_hidden;
+uint64_t INTUSE (__umoddi3) (uint64_t x, uint64_t y)
+{
+  return __umoddi3 (x, y);
+}
+symbol_version (INTUSE (__umoddi3), __umoddi3, GLIBC_2.2);
+
+extern int128_t __multi3 (int128_t, int128_t) attribute_hidden;
+int128_t INTUSE (__multi3) (int128_t x, int128_t y)
+{
+  return __multi3 (x, y);
+}
+symbol_version (INTUSE (__multi3), __multi3, GLIBC_2.2);
+
+#endif
diff -Nrup c/sysdeps/mach/hurd/getrlimit.c d/sysdeps/mach/hurd/getrlimit.c
--- c/sysdeps/mach/hurd/getrlimit.c	2012-05-20 19:47:38.000000000 -0600
+++ d/sysdeps/mach/hurd/getrlimit.c	2012-05-20 23:09:09.214654625 -0600
@@ -43,4 +43,5 @@ __getrlimit (enum __rlimit_resource reso
 
   return 0;
 }
+libc_hidden_def (__getrlimit)
 weak_alias (__getrlimit, getrlimit)
diff -Nrup c/sysdeps/posix/getaddrinfo.c d/sysdeps/posix/getaddrinfo.c
--- c/sysdeps/posix/getaddrinfo.c	2012-05-20 19:47:38.000000000 -0600
+++ d/sysdeps/posix/getaddrinfo.c	2012-05-20 23:09:09.216654615 -0600
@@ -565,8 +565,8 @@ gaih_inet (const char *name, const struc
 
 	  /* If we do not have to look for IPv6 addresses, use
 	     the simple, old functions, which do not support
-	     IPv6 scope ids. */
-	  if (req->ai_family == AF_INET)
+	     IPv6 scope ids, nor retrieving the canonical name.  */
+	  if (req->ai_family == AF_INET && (req->ai_flags & AI_CANONNAME) == 0)
 	    {
 	      size_t tmpbuflen = 512;
 	      assert (tmpbuf == NULL);
@@ -1105,68 +1105,10 @@ gaih_inet (const char *name, const struc
 	/* Only the first entry gets the canonical name.  */
 	if (at2 == at && (req->ai_flags & AI_CANONNAME) != 0)
 	  {
-	    char *tmpbuf2 = NULL;
-	    bool malloc_tmpbuf2 = false;
-
 	    if (canon == NULL)
-	      {
-		struct hostent *h = NULL;
-		int herrno;
-		struct hostent th;
-		size_t tmpbuf2len = 512;
-
-		do
-		  {
-		    if (__libc_use_alloca (alloca_used + 2 * tmpbuf2len))
-		      tmpbuf2 = extend_alloca_account (tmpbuf2, tmpbuf2len,
-						       tmpbuf2len * 2,
-						       alloca_used);
-		    else
-		      {
-			char *newp = realloc (malloc_tmpbuf2 ? tmpbuf2 : NULL,
-					      2 * tmpbuf2len);
-			if (newp == NULL)
-			  {
-			    if (malloc_tmpbuf2)
-			      free (tmpbuf2);
-			    result = -EAI_MEMORY;
-			    goto free_and_return;
-			  }
-
-			tmpbuf2 = newp;
-			tmpbuf2len = 2 * tmpbuf2len;
-			malloc_tmpbuf2 = true;
-		      }
-
-		    rc = __gethostbyaddr_r (at2->addr,
-					    ((at2->family == AF_INET6)
-					     ? sizeof (struct in6_addr)
-					     : sizeof (struct in_addr)),
-					    at2->family, &th, tmpbuf2,
-					    tmpbuf2len, &h, &herrno);
-		  }
-		while (rc == ERANGE && herrno == NETDB_INTERNAL);
-
-		if (rc != 0 && herrno == NETDB_INTERNAL)
-		  {
-		    if (malloc_tmpbuf2)
-		      free (tmpbuf2);
-
-		    __set_h_errno (herrno);
-		    result = -EAI_SYSTEM;
-		    goto free_and_return;
-		  }
-
-		if (h != NULL)
-		  canon = h->h_name;
-		else
-		  {
-		    assert (orig_name != NULL);
-		    /* If the canonical name cannot be determined, use
-		       the passed in string.  */
-		    canon = orig_name;
-		  }
-	      }
+	      /* If the canonical name cannot be determined, use
+		 the passed in string.  */
+	      canon = orig_name;
 
 #ifdef HAVE_LIBIDN
 	    if (req->ai_flags & AI_CANONIDN)
@@ -1181,9 +1123,6 @@ gaih_inet (const char *name, const struc
 		int rc = __idna_to_unicode_lzlz (canon, &out, idn_flags);
 		if (rc != IDNA_SUCCESS)
 		  {
-		    if (malloc_tmpbuf2)
-		      free (tmpbuf2);
-
 		    if (rc == IDNA_MALLOC_ERROR)
 		      result = -EAI_MEMORY;
 		    else if (rc == IDNA_DLOPEN_ERROR)
@@ -1213,17 +1152,11 @@ gaih_inet (const char *name, const struc
 		    canon = strdup (canon);
 		    if (canon == NULL)
 		      {
-			if (malloc_tmpbuf2)
-			  free (tmpbuf2);
-
 			result = -EAI_MEMORY;
 			goto free_and_return;
 		      }
 		  }
 	      }
-
-	    if (malloc_tmpbuf2)
-	      free (tmpbuf2);
 	  }
 
 	family = at2->family;
@@ -1360,10 +1293,12 @@ static const struct scopeentry
     /* Link-local addresses: scope 2.  */
     { { { 169, 254, 0, 0 } }, htonl_c (0xffff0000), 2 },
     { { { 127, 0, 0, 0 } }, htonl_c (0xff000000), 2 },
+#if 0
     /* Site-local addresses: scope 5.  */
     { { { 10, 0, 0, 0 } }, htonl_c (0xff000000), 5 },
     { { { 172, 16, 0, 0 } }, htonl_c (0xfff00000), 5 },
     { { { 192, 168, 0, 0 } }, htonl_c (0xffff0000), 5 },
+#endif
     /* Default: scope 14.  */
     { { { 0, 0, 0, 0 } }, htonl_c (0x00000000), 14 }
   };
diff -Nrup c/sysdeps/powerpc/powerpc64/Makefile d/sysdeps/powerpc/powerpc64/Makefile
--- c/sysdeps/powerpc/powerpc64/Makefile	2012-05-20 19:47:38.000000000 -0600
+++ d/sysdeps/powerpc/powerpc64/Makefile	2012-05-20 23:19:58.698579498 -0600
@@ -35,6 +35,9 @@ CFLAGS-rtld-memmove.os = $(no-special-re
 CFLAGS-rtld-memchr.os = $(no-special-regs)
 CFLAGS-rtld-strnlen.os = $(no-special-regs)
 
+CFLAGS-libc-start.c += -fno-asynchronous-unwind-tables
+CFLAGS-gmon-start.c = -fno-strict-aliasing
+
 ifeq ($(subdir),csu)
 sysdep_routines += hp-timing
 elide-routines.os += hp-timing
diff -Nrup c/sysdeps/s390/s390-64/utf16-utf32-z9.c d/sysdeps/s390/s390-64/utf16-utf32-z9.c
--- c/sysdeps/s390/s390-64/utf16-utf32-z9.c	2012-05-20 19:47:38.000000000 -0600
+++ d/sysdeps/s390/s390-64/utf16-utf32-z9.c	2012-05-20 23:09:49.644460330 -0600
@@ -168,10 +168,7 @@ gconv_end (struct __gconv_step *data)
     register unsigned long long outlen asm("11") = outend - outptr;	\
     uint64_t cc = 0;							\
 									\
-    asm volatile (".machine push       \n\t"				\
-                  ".machine \"z9-109\" \n\t"				\
-		  "0: " INSTRUCTION "  \n\t"				\
-                  ".machine pop        \n\t"				\
+    asm volatile ("0: " INSTRUCTION "  \n\t"				\
                   "   jo     0b        \n\t"				\
 		  "   ipm    %2        \n"			        \
 		  : "+a" (pOutput), "+a" (pInput), "+d" (cc),		\
diff -Nrup c/sysdeps/s390/s390-64/utf8-utf16-z9.c d/sysdeps/s390/s390-64/utf8-utf16-z9.c
--- c/sysdeps/s390/s390-64/utf8-utf16-z9.c	2012-05-20 19:47:38.000000000 -0600
+++ d/sysdeps/s390/s390-64/utf8-utf16-z9.c	2012-05-20 23:09:49.645460325 -0600
@@ -150,10 +150,7 @@ gconv_end (struct __gconv_step *data)
     register unsigned long long outlen asm("11") = outend - outptr;	\
     uint64_t cc = 0;							\
 									\
-    asm volatile (".machine push       \n\t"				\
-                  ".machine \"z9-109\" \n\t"				\
-		  "0: " INSTRUCTION "  \n\t"				\
-                  ".machine pop        \n\t"				\
+    asm volatile ("0: " INSTRUCTION "  \n\t"				\
                   "   jo     0b        \n\t"				\
 		  "   ipm    %2        \n"			        \
 		  : "+a" (pOutput), "+a" (pInput), "+d" (cc),		\
diff -Nrup c/sysdeps/s390/s390-64/utf8-utf32-z9.c d/sysdeps/s390/s390-64/utf8-utf32-z9.c
--- c/sysdeps/s390/s390-64/utf8-utf32-z9.c	2012-05-20 19:47:38.000000000 -0600
+++ d/sysdeps/s390/s390-64/utf8-utf32-z9.c	2012-05-20 23:09:49.646460320 -0600
@@ -154,10 +154,7 @@ gconv_end (struct __gconv_step *data)
     register unsigned long long outlen asm("11") = outend - outptr;	\
     uint64_t cc = 0;							\
 									\
-    asm volatile (".machine push       \n\t"				\
-                  ".machine \"z9-109\" \n\t"				\
-		  "0: " INSTRUCTION "  \n\t"				\
-                  ".machine pop        \n\t"				\
+    asm volatile ("0: " INSTRUCTION "  \n\t"				\
                   "   jo     0b        \n\t"				\
 		  "   ipm    %2        \n"				\
 		  : "+a" (pOutput), "+a" (pInput), "+d" (cc),		\
diff -Nrup c/sysdeps/unix/nice.c d/sysdeps/unix/nice.c
--- c/sysdeps/unix/nice.c	2012-05-20 19:47:38.000000000 -0600
+++ d/sysdeps/unix/nice.c	2012-05-20 23:09:49.646460320 -0600
@@ -41,7 +41,12 @@ nice (int incr)
 	__set_errno (save);
     }
 
-  result = setpriority (PRIO_PROCESS, 0, prio + incr);
+  prio += incr;
+  if (prio < PRIO_MIN)
+    prio = PRIO_MIN;
+  else if (prio >= PRIO_MAX)
+    prio = PRIO_MAX - 1;
+  result = setpriority (PRIO_PROCESS, 0, prio);
   if (result == -1)
     {
       if (errno == EACCES)
diff -Nrup c/sysdeps/unix/sysv/linux/check_pf.c d/sysdeps/unix/sysv/linux/check_pf.c
--- c/sysdeps/unix/sysv/linux/check_pf.c	2012-05-20 19:47:38.000000000 -0600
+++ d/sysdeps/unix/sysv/linux/check_pf.c	2012-05-20 23:09:49.647460315 -0600
@@ -26,16 +26,14 @@
 #include <unistd.h>
 #include <sys/socket.h>
 
-#include <asm/types.h>
-#include <linux/netlink.h>
-#include <linux/rtnetlink.h>
-
 #include <not-cancel.h>
 #include <kernel-features.h>
 #include <bits/libc-lock.h>
 #include <atomic.h>
 #include <nscd/nscd-client.h>
 
+#include "netlinkaccess.h"
+
 
 #ifndef IFA_F_HOMEADDRESS
 # define IFA_F_HOMEADDRESS 0
diff -Nrup c/sysdeps/unix/sysv/linux/futimesat.c d/sysdeps/unix/sysv/linux/futimesat.c
--- c/sysdeps/unix/sysv/linux/futimesat.c	2012-05-20 19:47:38.000000000 -0600
+++ d/sysdeps/unix/sysv/linux/futimesat.c	2012-05-20 23:09:49.648460310 -0600
@@ -36,14 +36,14 @@ futimesat (fd, file, tvp)
 {
   int result;
 
+  if (file == NULL)
+    return __futimes (fd, tvp);
+
 #ifdef __NR_futimesat
 # ifndef __ASSUME_ATFCTS
   if (__have_atfcts >= 0)
 # endif
     {
-      if (file == NULL)
-	return __futimes (fd, tvp);
-
       result = INLINE_SYSCALL (futimesat, 3, fd, file, tvp);
 # ifndef __ASSUME_ATFCTS
       if (result == -1 && errno == ENOSYS)
@@ -57,22 +57,7 @@ futimesat (fd, file, tvp)
 #ifndef __ASSUME_ATFCTS
   char *buf = NULL;
 
-  if (file == NULL)
-    {
-      static const char procfd[] = "/proc/self/fd/%d";
-      /* Buffer for the path name we are going to use.  It consists of
-	 - the string /proc/self/fd/
-	 - the file descriptor number.
-	 The final NUL is included in the sizeof.   A bit of overhead
-	 due to the format elements compensates for possible negative
-	 numbers.  */
-      size_t buflen = sizeof (procfd) + sizeof (int) * 3;
-      buf = alloca (buflen);
-
-      __snprintf (buf, buflen, procfd, fd);
-      file = buf;
-    }
-  else if (fd != AT_FDCWD && file[0] != '/')
+  if (fd != AT_FDCWD && file[0] != '/')
     {
       size_t filelen = strlen (file);
       if (__builtin_expect (filelen == 0, 0))
diff -Nrup c/sysdeps/unix/sysv/linux/i386/dl-cache.h d/sysdeps/unix/sysv/linux/i386/dl-cache.h
--- c/sysdeps/unix/sysv/linux/i386/dl-cache.h	1969-12-31 17:00:00.000000000 -0700
+++ d/sysdeps/unix/sysv/linux/i386/dl-cache.h	2012-05-20 23:09:49.648460310 -0600
@@ -0,0 +1,59 @@
+/* Support for reading /etc/ld.so.cache files written by Linux ldconfig.
+   Copyright (C) 2004 Free Software Foundation, Inc.
+   This file is part of the GNU C Library.
+
+   The GNU C Library is free software; you can redistribute it and/or
+   modify it under the terms of the GNU Lesser General Public
+   License as published by the Free Software Foundation; either
+   version 2.1 of the License, or (at your option) any later version.
+
+   The GNU C Library is distributed in the hope that it will be useful,
+   but WITHOUT ANY WARRANTY; without even the implied warranty of
+   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+   Lesser General Public License for more details.
+
+   You should have received a copy of the GNU Lesser General Public
+   License along with the GNU C Library; if not, write to the Free
+   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
+   02111-1307 USA.  */
+
+static inline int
+is_ia64 (void)
+{
+  unsigned int fl1, fl2;
+
+  /* See if we can use cpuid.  */
+  __asm__ ("pushfl; pushfl; popl %0; movl %0,%1; xorl %2,%0;"
+           "pushl %0; popfl; pushfl; popl %0; popfl"
+           : "=&r" (fl1), "=&r" (fl2)
+           : "i" (0x00200000));
+  if (((fl1 ^ fl2) & 0x00200000) == 0)
+    return 0;
+
+  /* Host supports cpuid.  See if cpuid gives capabilities, try
+     CPUID(0).  Preserve %ebx and %ecx; cpuid insn clobbers these, we
+     don't need their CPUID values here, and %ebx may be the PIC
+     register.  */
+  __asm__ ("pushl %%ecx; pushl %%ebx; cpuid; popl %%ebx; popl %%ecx"
+           : "=a" (fl1) : "0" (0) : "edx", "cc");
+  if (fl1 == 0)
+    return 0;
+
+  /* Invoke CPUID(1), return %edx; caller can examine bits to
+     determine what's supported.  */
+  __asm__ ("pushl %%ecx; pushl %%ebx; cpuid; popl %%ebx; popl %%ecx"
+           : "=d" (fl2), "=a" (fl1) : "1" (1) : "cc");
+  return (fl2 & (1 << 30)) != 0;
+}
+
+#define arch_startup(argc, argv) \
+  do {									\
+    /* On IA-64, try to execute 64-bit ldconfig if possible.		\
+       This is because the badly designed /emul/ia32-linux hack		\
+       will cause 32-bit ldconfig to do all sorts of weird things.  */	\
+    if (is_ia64 ())							\
+      execv ("/emul/ia32-linux/../../sbin/ldconfig",			\
+	     (char *const *) argv);					\
+  } while (0)
+
+#include_next <dl-cache.h>
diff -Nrup c/sysdeps/unix/sysv/linux/i386/getrlimit.c d/sysdeps/unix/sysv/linux/i386/getrlimit.c
--- c/sysdeps/unix/sysv/linux/i386/getrlimit.c	2012-05-20 19:47:38.000000000 -0600
+++ d/sysdeps/unix/sysv/linux/i386/getrlimit.c	2012-05-20 23:09:49.649460305 -0600
@@ -78,4 +78,5 @@ __new_getrlimit (enum __rlimit_resource
 }
 
 weak_alias (__new_getrlimit, __getrlimit);
+libc_hidden_weak (__getrlimit)
 versioned_symbol (libc, __new_getrlimit, getrlimit, GLIBC_2_2);
diff -Nrup c/sysdeps/unix/sysv/linux/ia64/dl-procinfo.c d/sysdeps/unix/sysv/linux/ia64/dl-procinfo.c
--- c/sysdeps/unix/sysv/linux/ia64/dl-procinfo.c	1969-12-31 17:00:00.000000000 -0700
+++ d/sysdeps/unix/sysv/linux/ia64/dl-procinfo.c	2012-05-20 23:09:56.233428665 -0600
@@ -0,0 +1,5 @@
+#ifdef IS_IN_ldconfig
+#include <sysdeps/i386/dl-procinfo.c>
+#else
+#include <sysdeps/generic/dl-procinfo.c>
+#endif
diff -Nrup c/sysdeps/unix/sysv/linux/ia64/dl-procinfo.h d/sysdeps/unix/sysv/linux/ia64/dl-procinfo.h
--- c/sysdeps/unix/sysv/linux/ia64/dl-procinfo.h	1969-12-31 17:00:00.000000000 -0700
+++ d/sysdeps/unix/sysv/linux/ia64/dl-procinfo.h	2012-05-20 23:09:56.234428660 -0600
@@ -0,0 +1,5 @@
+#ifdef IS_IN_ldconfig
+#include <sysdeps/unix/sysv/linux/i386/dl-procinfo.h>
+#else
+#include <sysdeps/generic/dl-procinfo.h>
+#endif
diff -Nrup c/sysdeps/unix/sysv/linux/netlinkaccess.h d/sysdeps/unix/sysv/linux/netlinkaccess.h
--- c/sysdeps/unix/sysv/linux/netlinkaccess.h	2012-05-20 19:47:38.000000000 -0600
+++ d/sysdeps/unix/sysv/linux/netlinkaccess.h	2012-05-20 23:09:58.405418226 -0600
@@ -24,6 +24,24 @@
 
 #include <kernel-features.h>
 
+#ifndef IFA_MAX
+/* 2.6.19 kernel headers helpfully removed some macros and
+   moved lots of stuff into new headers, some of which aren't
+   included by linux/rtnetlink.h.  */
+#include <linux/if_addr.h>
+#endif
+
+#ifndef IFA_RTA
+# define IFA_RTA(r) \
+  ((struct rtattr*) ((char*)(r) + NLMSG_ALIGN (sizeof (struct ifaddrmsg))))
+# define IFA_PAYLOAD(n) NLMSG_PAYLOAD (n, sizeof (struct ifaddrmsg))
+#endif
+
+#ifndef IFLA_RTA
+# define IFLA_RTA(r) \
+  ((struct rtattr*) ((char*)(r) + NLMSG_ALIGN (sizeof (struct ifinfomsg))))
+# define IFLA_PAYLOAD(n) NLMSG_PAYLOAD (n, sizeof (struct ifinfomsg))
+#endif
 
 struct netlink_res
 {
diff -Nrup c/sysdeps/unix/sysv/linux/paths.h d/sysdeps/unix/sysv/linux/paths.h
--- c/sysdeps/unix/sysv/linux/paths.h	2012-05-20 19:47:38.000000000 -0600
+++ d/sysdeps/unix/sysv/linux/paths.h	2012-05-20 23:09:58.406418222 -0600
@@ -62,7 +62,7 @@
 #define	_PATH_TTY	"/dev/tty"
 #define	_PATH_UNIX	"/boot/vmlinux"
 #define _PATH_UTMP	"/var/run/utmp"
-#define	_PATH_VI	"/usr/bin/vi"
+#define	_PATH_VI	"/bin/vi"
 #define _PATH_WTMP	"/var/log/wtmp"
 
 /* Provide trailing slash, since mostly used for building pathnames. */
diff -Nrup c/sysdeps/unix/sysv/linux/tcsetattr.c d/sysdeps/unix/sysv/linux/tcsetattr.c
--- c/sysdeps/unix/sysv/linux/tcsetattr.c	2012-05-20 19:47:38.000000000 -0600
+++ d/sysdeps/unix/sysv/linux/tcsetattr.c	2012-05-20 23:09:58.444418038 -0600
@@ -48,6 +48,7 @@ tcsetattr (fd, optional_actions, termios
 {
   struct __kernel_termios k_termios;
   unsigned long int cmd;
+  int retval;
 
   switch (optional_actions)
     {
@@ -79,6 +80,35 @@ tcsetattr (fd, optional_actions, termios
   memcpy (&k_termios.c_cc[0], &termios_p->c_cc[0],
 	  __KERNEL_NCCS * sizeof (cc_t));
 
-  return INLINE_SYSCALL (ioctl, 3, fd, cmd, &k_termios);
+  retval = INLINE_SYSCALL (ioctl, 3, fd, cmd, &k_termios);
+
+  if (retval == 0 && cmd == TCSETS)
+    {
+      /* The Linux kernel has a bug which silently ignore the invalid
+        c_cflag on pty. We have to check it here. */
+      int save = errno;
+      retval = INLINE_SYSCALL (ioctl, 3, fd, TCGETS, &k_termios);
+      if (retval)
+       {
+         /* We cannot verify if the setting is ok. We don't return
+            an error (?). */
+         __set_errno (save);
+         retval = 0;
+       }
+      else if ((termios_p->c_cflag & (PARENB | CREAD))
+              != (k_termios.c_cflag & (PARENB | CREAD))
+              || ((termios_p->c_cflag & CSIZE)
+                  && ((termios_p->c_cflag & CSIZE)
+                      != (k_termios.c_cflag & CSIZE))))
+       {
+         /* It looks like the Linux kernel silently changed the
+            PARENB/CREAD/CSIZE bits in c_cflag. Report it as an
+            error. */
+         __set_errno (EINVAL);
+         retval = -1;
+       }
+    }
+
+  return retval;
 }
 libc_hidden_def (tcsetattr)