Updated to fedora-glibc-20060807T1859 cvs/fedora-glibc-2_4_90-18

38 files changed, 731 insertions, 120 deletions

diff --git a/ChangeLog b/ChangeLog
index 6d8eea5ae4..dc3e0391b9 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,8 +1,86 @@
+2006-08-07  Jakub Jelinek  <jakub@redhat.com>
+            Ulrich Drepper  <drepper@redhat.com>
+
+	* nis/nis_call.c (rec_dirsearch) [case LOWER_NAME]: Don't take
+	short cut if only one name component is stripped away.
+
+2006-08-07  Ulrich Drepper  <drepper@redhat.com>
+
+	* nis/nis_call.c: Minor cleanups throughout.
+	(rec_dirsearch) [HIGHER_NAME]: Correctly size ndomain array.
+	(first_shoot): Add search_parent_first parameter.  Only if it is set
+	search parent server first.
+	If directory for table found through cold start cache is not the same
+	as referenced in the cache, don't use it.
+	(__nisfind_server): Take additional parameter.  Pass it on to
+	first_shoot.
+	(__prepare_niscall): Adjust __nisfind_server call.
+	* nis/rpcsvc/nislib.h: Adjust __nisfind_server prototype.
+	* nis/nis_table.c: Adjust __nisfind_server call.
+	* nis/nis_lookup.c: Likewise.
+	(nis_lookup): Don't loop endlessly if name is reduced to ".".
+
+2006-08-03  Ulrich Drepper  <drepper@redhat.com>
+
+	[BZ #2182]
+	* math/s_cacosh.c: Return values from positive branch.
+	* math/s_cacoshf.c: Likewise.
+	* math/s_cacoshl.c: Likewise.
+
+	[BZ #2883]
+	* sysvipc/sys/msg.h: Change return value to ssize_t.
+	* sysdeps/unix/sysv/linux/msgrcv.c: Likewise.
+	* sysvipc/msgrcv.c: Likewise.
+	* include/sys/msg.h: Likewise.
+
+	* grp/initgroups.c (internal_getgrouplist): Remove unnecessary
+	test introduced in patch for bz #661.
+	(getgrouplist): Simplify code a bit.  Don't allocate one additional
+	element for NEWGROUPS.
+
+	[BZ #2908]
+	* stdio-common/printf_fphex.c (__printf_fphex): When rounding up
+	'f', use '1' as leading digit not '\1'.
+	* stdio-common/Makefile (tests): Add bug16.
+	* stdio-common/bug16.c: New file.
+
+	[BZ #2914]
+	* sysdeps/unix/sysv/linux/gethostid.c: Don't define OLD_HOSTIDFILE
+	and don't try to open it.  The patch introducing the macro
+	contained a bug and used the same file name as the new file
+	instead of using /var/adm/hostid.  Nobody complaint so I'm taking
+	this out completely.
+
+	[BZ #2926]
+	* assert/assert.h: Move cast to void inside ?: to quiet gcc.
+	Patch by Jerry James <Jerry.James@usu.edu>.
+
+	* rt/Makefile (tests): Add tst-clock2.
+	* rt/tst-clock2.c: New file.
+
+	[BZ #2978]
+	* resolv/gai_notify.c (__gai_notify_only): Copy memory for thread
+	function and its parameters and pass it to new thread.
+	(__gai_notify): Add support for alternative waiting for completion.
+	* resolv/gai_suspend.c (gai_suspend): Add support for alternative
+	waiting for completion.
+	* resolv/getaddrinfo_a.c: Likewise.
+	* resolv/gai_misc.h (struct waitlist): Don't add cond if alternative
+	waiting for completion is used.
+	* resolv/gai_misc.c: Allow overwriting code to start helper thread.
+	* resolv/gai_cancel.c: Include <gai_misc.h> not "gai_misc.h".
+	* resolv/gai_error.c: Likewise.
+	* resolv/gai_sigqueue.c: Likewise.
+
+2006-08-02  Thomas Schwinge  <tschwinge@gnu.org>
+
+	* hurd/getdport.c (__getdport): Don't return EBADF; instead set
+	errno to EBADF and return MACH_PORT_NULL.
+
 2006-06-23  Joseph Myers  <joseph@codesourcery.com>
 
 	[BZ #2980]
-	* posix/Makefile (CFLAGS-waitid.c): Add
-	-fasynchronous-unwind-tables.
+	* posix/Makefile (CFLAGS-waitid.c): Add -fasynchronous-unwind-tables.
 
 2006-08-02  Ulrich Drepper  <drepper@redhat.com>
 
@@ -11,6 +89,7 @@
 
 2006-08-01  Ulrich Drepper  <drepper@redhat.com>
 
+	[BZ #2098]
 	* nscd/initgrcache.c (addinitgroupsX): Judge successful lookups by
 	status of NSS calls, not the number of returned entries.
 
diff --git a/assert/assert.h b/assert/assert.h
index 2f83146274..7c8ae4845d 100644
--- a/assert/assert.h
+++ b/assert/assert.h
@@ -84,16 +84,18 @@ extern void __assert (const char *__assertion, const char *__file, int __line)
 
 __END_DECLS
 
-# define assert(expr) \
-  (__ASSERT_VOID_CAST ((expr) ? 0 :					      \
-		       (__assert_fail (__STRING(expr), __FILE__, __LINE__,    \
-				       __ASSERT_FUNCTION), 0)))
+# define assert(expr)							\
+  ((expr)								\
+   ? __ASSERT_VOID_CAST (0)						\
+   : (__assert_fail (__STRING(expr), __FILE__, __LINE__, __ASSERT_FUNCTION), \
+      __ASSERT_VOID_CAST (0)))
 
 # ifdef	__USE_GNU
-#  define assert_perror(errnum) \
-  (__ASSERT_VOID_CAST (!(errnum) ? 0 :					      \
-		       (__assert_perror_fail ((errnum), __FILE__, __LINE__,   \
-					      __ASSERT_FUNCTION), 0)))
+#  define assert_perror(errnum)						\
+  (!(errnum)								\
+   ? __ASSERT_VOID_CAST (0)						\
+   : (__assert_perror_fail ((errnum), __FILE__, __LINE__, __ASSERT_FUNCTION), \
+      __ASSERT_VOID_CAST (0)))
 # endif
 
 /* Version 2.4 and later of GCC define a magical variable `__PRETTY_FUNCTION__'
diff --git a/fedora/branch.mk b/fedora/branch.mk
index 502adadffb..5c2c1cdbd4 100644
--- a/fedora/branch.mk
+++ b/fedora/branch.mk
@@ -3,5 +3,5 @@ glibc-branch := fedora
 glibc-base := HEAD
 DIST_BRANCH := devel
 COLLECTION := dist-fc4
-fedora-sync-date := 2006-08-02 18:08 UTC
-fedora-sync-tag := fedora-glibc-20060802T1808
+fedora-sync-date := 2006-08-07 18:59 UTC
+fedora-sync-tag := fedora-glibc-20060807T1859
diff --git a/fedora/glibc.spec.in b/fedora/glibc.spec.in
index 67a6b71b7e..ba46724e32 100644
--- a/fedora/glibc.spec.in
+++ b/fedora/glibc.spec.in
@@ -1,4 +1,4 @@
-%define glibcrelease 17
+%define glibcrelease 18
 %define auxarches i586 i686 athlon sparcv9 alphaev6
 %define xenarches i686 athlon
 %ifarch %{xenarches}
@@ -1438,6 +1438,8 @@ rm -f *.filelist*
 %endif
 
 %changelog
+* Mon Aug  7 2006 Jakub Jelinek <jakub@redhat.com> 2.4.90-18
+- NIS+ fixes
 - fix memusage and xtrace scripts (#200736)
 - redirect /sbin/service sshd condrestart std{out,err} to /dev/null
   when executed from glibc_post_upgrade
diff --git a/grp/initgroups.c b/grp/initgroups.c
index b887a973ff..2e489463df 100644
--- a/grp/initgroups.c
+++ b/grp/initgroups.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1989,91,93,1996-2003, 2004, 2005  Free Software Foundation, Inc.
+/* Copyright (C) 1989,91,93,1996-2005,2006 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
@@ -17,6 +17,7 @@
    02111-1307 USA.  */
 
 #include <alloca.h>
+#include <assert.h>
 #include <errno.h>
 #include <grp.h>
 #include <limits.h>
@@ -74,8 +75,8 @@ internal_getgrouplist (const char *user, gid_t group, long int *size,
   long int start = 1;
 
   /* Never store more than the starting *SIZE number of elements.  */
-  if (*size > 0)
-    (*groupsp)[0] = group;
+  assert (*size > 0);
+  (*groupsp)[0] = group;
 
   if (__nss_group_database != NULL)
     {
@@ -142,11 +143,9 @@ internal_getgrouplist (const char *user, gid_t group, long int *size,
 int
 getgrouplist (const char *user, gid_t group, gid_t *groups, int *ngroups)
 {
-  gid_t *newgroups;
   long int size = MAX (1, *ngroups);
-  int result;
 
-  newgroups = (gid_t *) malloc ((size + 1) * sizeof (gid_t));
+  gid_t *newgroups = (gid_t *) malloc (size * sizeof (gid_t));
   if (__builtin_expect (newgroups == NULL, 0))
     /* No more memory.  */
     // XXX This is wrong.  The user provided memory, we have to use
@@ -155,20 +154,16 @@ getgrouplist (const char *user, gid_t group, gid_t *groups, int *ngroups)
     // XXX too small.  For initgroups a flag could say: increase size.
     return -1;
 
-  result = internal_getgrouplist (user, group, &size, &newgroups, -1);
-
-  memcpy (groups, newgroups, MIN (*ngroups, result) * sizeof (gid_t));
+  int total = internal_getgrouplist (user, group, &size, &newgroups, -1);
 
-  if (result > *ngroups)
-    {
-      *ngroups = result;
-      result = -1;
-    }
-  else
-    *ngroups = result;
+  memcpy (groups, newgroups, MIN (*ngroups, total) * sizeof (gid_t));
 
   free (newgroups);
-  return result;
+
+  int retval = total > *ngroups ? -1 : total;
+  *ngroups = total;
+
+  return retval;
 }
 
 static_link_warning (getgrouplist)
diff --git a/hurd/getdport.c b/hurd/getdport.c
index eeb5a8689e..41567d5fe1 100644
--- a/hurd/getdport.c
+++ b/hurd/getdport.c
@@ -35,8 +35,11 @@ __getdport (int fd)
      so we don't bother allocating a real table.  */
 
   if (_hurd_init_dtable == NULL)
-    /* Never had a descriptor table.  */
-    return EBADF;
+    {
+      /* Never had a descriptor table.  */
+      errno = EBADF;
+      return MACH_PORT_NULL;
+    }
 
   if (fd < 0 || (unsigned int) fd > _hurd_init_dtablesize ||
       _hurd_init_dtable[fd] == MACH_PORT_NULL)
diff --git a/include/sys/msg.h b/include/sys/msg.h
index 02bb9aefd0..03e17f915e 100644
--- a/include/sys/msg.h
+++ b/include/sys/msg.h
@@ -1,8 +1,8 @@
 #ifndef _SYS_MSG_H
 #include <sysvipc/sys/msg.h>
 
-extern int __libc_msgrcv (int msqid, void *msgp, size_t msgsz, long int msgtyp,
-			  int msgflg);
+extern ssize_t __libc_msgrcv (int msqid, void *msgp, size_t msgsz,
+			      long int msgtyp, int msgflg);
 extern int __libc_msgsnd (int msqid, const void *msgp, size_t msgsz,
 			  int msgflg);
 
diff --git a/localedata/ChangeLog b/localedata/ChangeLog
index b58c0c09f9..76129512b6 100644
--- a/localedata/ChangeLog
+++ b/localedata/ChangeLog
@@ -1,3 +1,18 @@
+2006-06-03  Eddy Petrisor  <eddy.petrisor@gmail.com>
+
+	[BZ #2125]
+	* locales/ro_RO: Fix collation rules for <U0218> and <U021A>.
+	Define first_weekday, first_workdayweek_day, work_day,
+	country_isbn and country_post fields.
+	Comments for terminology and bibliographic codes were added.
+
+2006-08-03  Ulrich Drepper  <drepper@redhat.com>
+
+	* SUPPORTED (SUPPORTED-LOCALES): Add csb_PL.UTF-8.
+
+	[BZ #2961]
+	* locales/csb_PL: New file.
+
 2006-08-01  Ulrich Drepper  <drepper@redhat.com>
 
 	* locales/es_NI: Define real t_fmt_ampm and am_pm.
diff --git a/localedata/SUPPORTED b/localedata/SUPPORTED
index e06ce3a768..cd6d91710c 100644
--- a/localedata/SUPPORTED
+++ b/localedata/SUPPORTED
@@ -72,6 +72,7 @@ ca_IT.UTF-8/UTF-8 \
 ca_IT/ISO-8859-15 \
 cs_CZ.UTF-8/UTF-8 \
 cs_CZ/ISO-8859-2 \
+csb_PL/UTF-8 \
 cy_GB.UTF-8/UTF-8 \
 cy_GB/ISO-8859-14 \
 da_DK.UTF-8/UTF-8 \
diff --git a/localedata/locales/csb_PL b/localedata/locales/csb_PL
new file mode 100644
index 0000000000..663fd6cf8d
--- /dev/null
+++ b/localedata/locales/csb_PL
@@ -0,0 +1,210 @@
+comment_char %
+escape_char /
+%
+% Kashubian Language Locale for Poland
+% Source: csb_PL locale
+% Contact: Michal Ostrowski
+% Email: ostrowski.michal@gmail.com
+% Tel: +48586717262
+% Fax: none
+% Language: csb
+% Territory: PL
+% Revision: 1.0
+% Date: 2006-07-25
+% Application: general
+% Users: general
+% Charset: UTF-8
+% Distribution and use is free, also
+% for commercial purposes.
+
+LC_IDENTIFICATION
+title      "Kashubian locale for Poland"
+source     "csb_PL locale"
+address    ""
+contact    "Michal Ostrowski"
+email      "bug-glibc-locales@gnu.org"
+tel        ""
+fax        ""
+language   "Kashubian"
+territory  "Poland"
+revision   "1.0"
+date       "2006-07-25"
+audience   "general"
+application   "GNU locale"
+abbreviation  ""
+%
+category  "csb_PL:2000";LC_IDENTIFICATION
+category  "csb_PL:2000";LC_CTYPE
+category  "csb_PL:2000";LC_COLLATE
+category  "csb_PL:2000";LC_TIME
+category  "csb_PL:2000";LC_NUMERIC
+category  "csb_PL:2000";LC_MONETARY
+category  "csb_PL:2000";LC_MESSAGES
+category  "csb_PL:2000";LC_PAPER
+category  "csb_PL:2000";LC_NAME
+category  "csb_PL:2000";LC_ADDRESS
+category  "csb_PL:2000";LC_TELEPHONE
+
+END LC_IDENTIFICATION
+
+LC_CTYPE
+copy "pl_PL"
+END LC_CTYPE
+
+LC_COLLATE
+copy "iso14651_t1"
+
+collating-symbol <aogonek>
+collating-symbol <atilde>
+collating-symbol <eacute>
+collating-symbol <ediaeresis>
+collating-symbol <lstroke>
+collating-symbol <nacute>
+collating-symbol <ograve>
+collating-symbol <oacute>
+collating-symbol <ocircumflex>
+collating-symbol <ugrave>
+collating-symbol <zdot>
+
+reorder-after <a>
+<aogonek>
+<atilde>
+
+reorder-after <e>
+<eacute>
+<ediaeresis>
+
+reorder-after <l>
+<lstroke>
+
+reorder-after <n>
+<nacute>
+
+reorder-after <o>
+<ograve>
+<oacute>
+<ocircumflex>
+
+reorder-after <u>
+<ugrave>
+
+reorder-after <z>
+<zdot>
+
+reorder-after <U0061>
+<U0105> <aogonek>;<BAS>;<MIN>;IGNORE
+<U0104> <aogonek>;<BAS>;<CAP>;IGNORE
+<U00E3> <atilde>;<BAS>;<MIN>;IGNORE
+<U00C3> <atilde>;<BAS>;<CAP>;IGNORE
+
+reorder-after <U0065>
+<U00E9> <eacute>;<BAS>;<MIN>;IGNORE
+<U00C9> <eacute>;<BAS>;<CAP>;IGNORE
+<U00EB> <ediaeresis>;<BAS>;<MIN>;IGNORE
+<U00CB> <ediaeresis>;<BAS>;<CAP>;IGNORE
+
+reorder-after <U006C>
+<U0142> <lstroke>;<BAS>;<MIN>;IGNORE
+<U0141> <lstroke>;<BAS>;<CAP>;IGNORE
+
+reorder-after <U006E>
+<U0144> <nacute>;<BAS>;<MIN>;IGNORE
+<U0143> <nacute>;<BAS>;<CAP>;IGNORE
+
+reorder-after <U006F>
+<U00F2> <ograve>;<BAS>;<MIN>;IGNORE
+<U00D2> <ograve>;<BAS>;<CAP>;IGNORE
+<U00F3> <oacute>;<BAS>;<MIN>;IGNORE
+<U00D3> <oacute>;<BAS>;<CAP>;IGNORE
+<U00F4> <ocircumflex>;<BAS>;<MIN>;IGNORE
+<U00D4> <ocircumflex>;<BAS>;<CAP>;IGNORE
+
+reorder-after <U0075>
+<U00F9> <ugrave>;<BAS>;<MIN>;IGNORE
+<U00D9> <ugrave>;<BAS>;<CAP>;IGNORE
+
+reorder-after <U007A>
+<U017C> <zdot>;<BAS>;<MIN>;IGNORE
+<U017B> <zdot>;<BAS>;<CAP>;IGNORE
+
+reorder-end
+
+END LC_COLLATE
+
+LC_MESSAGES
+yesexpr "<U005E><U005B><U004A><U006A><U0054><U0074><U0059><U0079><U005D><U002E><U002A>"
+noexpr  "<U005E><U005B><U006E><U004E><U005D><U002E><U002A>"
+
+END LC_MESSAGES
+
+LC_MONETARY
+copy "pl_PL"
+END LC_MONETARY
+
+LC_NUMERIC
+copy "pl_PL"
+END LC_NUMERIC
+
+LC_TIME
+abday   "<U006E><U0069><U0065>"; "<U0070><U00F2><U006E>";/
+        "<U0077><U0074><U00F3>"; "<U0073><U0074><U0072>";/
+        "<U0063><U007A><U0077>"; "<U0070><U0069><U0105>";/
+        "<U0073><U006F><U0062>"
+
+day    "<U006E><U0069><U0065><U0064><U007A><U0065><U006C><U0061>";/
+        "<U0070><U00F2><U006E><U0069><U0065><U0064><U007A><U00F4><U0142><U006B>";/
+        "<U0077><U0074><U00F3><U0072><U006B>";/
+        "<U0073><U0074><U0072><U007A><U006F><U0064><U0061>";/
+        "<U0063><U007A><U0077><U0069><U00F4><U0072><U0074><U006B>";/
+        "<U0070><U0069><U0105><U0074><U006B>";/
+        "<U0073><U006F><U0062><U00F2><U0074><U0061>"
+abmon  "<U0073><U0074><U00EB>"; "<U0067><U0072><U006F>";/
+        "<U0073><U0074><U006D>"; "<U0142><U017C><U00EB>";/
+        "<U006D><U00F4><U006A>"; "<U0063><U007A><U0065>";/
+        "<U006C><U00EB><U0070>"; "<U007A><U00E9><U006C>";/
+        "<U0073><U00E9><U0077>"; "<U0072><U0075><U006A>";/
+        "<U006C><U00EB><U0073>"; "<U0067><U00F2><U0064>"
+mon    "<U0073><U0074><U00EB><U0063><U007A><U006E><U0069><U006B>";/
+        "<U0067><U0072><U006F><U006D><U0069><U0063><U007A><U006E><U0069><U006B>";/
+        "<U0073><U0074><U0072><U0075><U006D><U0069><U0061><U006E><U006E><U0069><U006B>";/
+        "<U0142><U017C><U00EB><U006B><U0077><U0069><U00F4><U0074>";/
+        "<U006D><U00F4><U006A>";/
+        "<U0063><U007A><U0065><U0072><U0077><U0069><U0144><U0063>";/
+        "<U006C><U00EB><U0070><U0069><U006E><U0063>";/
+        "<U007A><U00E9><U006C><U006E><U0069><U006B>";/
+        "<U0073><U00E9><U0077><U006E><U0069><U006B>";/
+        "<U0072><U0075><U006A><U0061><U006E>";/
+        "<U006C><U00EB><U0073><U0074><U006F><U0070><U0061><U0064><U006E><U0069><U006B>";/
+        "<U0067><U00F2><U0064><U006E><U0069><U006B>"
+d_t_fmt "<U0025><U0061><U0020><U0025><U0064><U0020><U0025><U0062><U0020><U0025><U0059><U0020><U0025><U0054><U0020><U0025><U005A>"
+d_fmt   "<U0025><U0059><U002D><U0025><U006D><U002D><U0025><U0064>"
+t_fmt   "<U0025><U0054>"
+am_pm   "";""
+t_fmt_ampm ""
+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>"
+week    7;19971201;4
+first_weekday 2
+first_workday 2
+END LC_TIME
+
+LC_PAPER
+copy "pl_PL"
+END LC_PAPER
+
+LC_TELEPHONE
+copy "pl_PL"
+END LC_TELEPHONE
+
+LC_MEASUREMENT
+copy "pl_PL"
+END LC_MEASUREMENT
+
+LC_NAME
+copy "pl_PL"
+END LC_NAME
+
+LC_ADDRESS
+copy "pl_PL"
+END LC_ADDRESS
diff --git a/localedata/locales/ro_RO b/localedata/locales/ro_RO
index f258b7b6be..210d7f81b2 100644
--- a/localedata/locales/ro_RO
+++ b/localedata/locales/ro_RO
@@ -94,14 +94,14 @@ reorder-after <U0073>
 <U0219> <s,>;<CDI>;<MIN>;IGNORE
 <U015F> <s,>;<CDI>;<MIN>;IGNORE
 reorder-after <U0053>
-<U0218> <s,>;<CDI>;<MIN>;IGNORE
+<U0218> <s,>;<CDI>;<CAP>;IGNORE
 <U015E> <s,>;<CDI>;<CAP>;IGNORE
 
 reorder-after <U0074>
 <U021B> <t,>;<CDI>;<MIN>;IGNORE
 <U0163> <t,>;<CDI>;<MIN>;IGNORE
 reorder-after <U0054>
-<U021A> <t,>;<CDI>;<MIN>;IGNORE
+<U021A> <t,>;<CDI>;<CAP>;IGNORE
 <U0162> <t,>;<CDI>;<CAP>;IGNORE
 
 reorder-end
@@ -266,6 +266,10 @@ t_fmt_ampm ""
 date_fmt       "<U0025><U0041><U0020><U0025><U002D><U0065><U0020><U0025><U0042>/
 <U0020><U0025><U0059><U002C><U0020><U0025><U0048><U003A><U0025><U004D><U003A><U0025><U0053><U0020>/
 <U0025><U007A>"
+% First week day is Monday
+first_weekday 2
+% First work day is Monday
+first_workday 2
 END LC_TIME
 
 
@@ -369,9 +373,18 @@ country_ab2 "<U0052><U004F>"
 country_ab3 "<U0052><U004F><U0055>"
 country_num 642
 country_car "<U0052><U004F>"
+% ISBN code is 973
+% see: http://homepages.cwi.nl/~dik/english/codes/isbn.html
+% and other sources
+country_isbn 973
+% FIXME: is it really RO?
+country_post "<U0052><U004F>"
 % language names are not capitalized in Romanian ( roma>na( )
 lang_name "<U0072><U006F><U006D><U00E2><U006E><U0103>"
 lang_ab "<U0072><U006F>"
+% set the terminology code to "ron" as defined in iso639-2
 lang_term "<U0072><U006F><U006E>"
+% set the bibliographic code to "rum" as defined in iso639-2
 lang_lib "<U0072><U0075><U006D>"
 END LC_ADDRESS
+
diff --git a/math/s_cacosh.c b/math/s_cacosh.c
index e921f0763e..ada7ca5af6 100644
--- a/math/s_cacosh.c
+++ b/math/s_cacosh.c
@@ -80,6 +80,10 @@ __cacosh (__complex__ double x)
       __imag__ y += __imag__ x;
 
       res = __clog (y);
+
+      /* We have to use the positive branch.  */
+      if (__real__ res < 0.0)
+	res = -res;
     }
 
   return res;
diff --git a/math/s_cacoshf.c b/math/s_cacoshf.c
index 3fc48bb617..a062ffc6f6 100644
--- a/math/s_cacoshf.c
+++ b/math/s_cacoshf.c
@@ -95,6 +95,10 @@ __cacoshf (__complex__ float x)
 					   + ro);
       __imag__ res = __ieee754_atan2f (__imag__ x + b, __real__ x + a);
 #endif
+
+      /* We have to use the positive branch.  */
+      if (__real__ res < 0.0)
+	res = -res;
     }
 
   return res;
diff --git a/math/s_cacoshl.c b/math/s_cacoshl.c
index 643858920e..da23c8d8aa 100644
--- a/math/s_cacoshl.c
+++ b/math/s_cacoshl.c
@@ -80,6 +80,10 @@ __cacoshl (__complex__ long double x)
       __imag__ y += __imag__ x;
 
       res = __clogl (y);
+
+      /* We have to use the positive branch.  */
+      if (__real__ res < 0.0)
+	res = -res;
     }
 
   return res;
diff --git a/nis/nis_call.c b/nis/nis_call.c
index f8f00d8c82..928053daf5 100644
--- a/nis/nis_call.c
+++ b/nis/nis_call.c
@@ -38,12 +38,12 @@ static const struct timeval UDPTIMEOUT = {5, 0};
 extern u_short __pmap_getnisport (struct sockaddr_in *address, u_long program,
 				  u_long version, u_int protocol);
 
-unsigned long
+unsigned long int
 inetstr2int (const char *str)
 {
   size_t j = 0;
   for (size_t i = 0; str[i] != '\0'; ++i)
-    if (str[i] == '.' && ++j == 4)
+    if (str[i] == '.' && __builtin_expect (++j == 4, 0))
       {
 	char buffer[i + 1];
 	buffer[i] = '\0';
@@ -68,8 +68,6 @@ libnsl_hidden_def (__nisbind_destroy)
 nis_error
 __nisbind_next (dir_binding *bind)
 {
-  u_int j;
-
   if (bind->clnt != NULL)
     {
       if (bind->use_auth)
@@ -81,7 +79,7 @@ __nisbind_next (dir_binding *bind)
   if (bind->trys >= bind->server_len)
     return NIS_FAIL;
 
-  for (j = bind->current_ep + 1;
+  for (u_int j = bind->current_ep + 1;
        j < bind->server_val[bind->server_used].ep.ep_len; ++j)
     if (strcmp (bind->server_val[bind->server_used].ep.ep_val[j].family,
 		"inet") == 0)
@@ -96,7 +94,7 @@ __nisbind_next (dir_binding *bind)
   if (bind->server_used >= bind->server_len)
     bind->server_used = 0;
 
-  for (j = 0; j < bind->server_val[bind->server_used].ep.ep_len; ++j)
+  for (u_int j = 0; j < bind->server_val[bind->server_used].ep.ep_len; ++j)
     if (strcmp (bind->server_val[bind->server_used].ep.ep_val[j].family,
 		"inet") == 0)
       if (bind->server_val[bind->server_used].ep.ep_val[j].proto[0] == '-')
@@ -125,7 +123,7 @@ __nisbind_connect (dir_binding *dbp)
   dbp->addr.sin_addr.s_addr =
     inetstr2int (serv->ep.ep_val[dbp->current_ep].uaddr);
 
-  if (dbp->addr.sin_addr.s_addr == 0)
+  if (dbp->addr.sin_addr.s_addr == INADDR_NONE)
     return NIS_FAIL;
 
   /* Check, if the host is online and rpc.nisd is running. Much faster
@@ -340,7 +338,7 @@ rec_dirsearch (const_nis_name name, directory_obj *dir, nis_error *status)
     case HIGHER_NAME:
       { /* We need data from a parent domain */
 	directory_obj *obj;
-	char ndomain [strlen (name) + 3];
+	char ndomain[strlen (dir->do_name) + 3];
 
 	nis_domain_of_r (dir->do_name, ndomain, sizeof (ndomain));
 
@@ -388,7 +386,6 @@ rec_dirsearch (const_nis_name name, directory_obj *dir, nis_error *status)
 	char domain[namelen + 3];
 	char ndomain[namelen + 3];
 	char *cp;
-	u_int run = 0;
 
 	strcpy (domain, name);
 
@@ -402,16 +399,9 @@ rec_dirsearch (const_nis_name name, directory_obj *dir, nis_error *status)
 	    nis_leaf_of_r (domain, leaf, sizeof (leaf));
 	    nis_domain_of_r (domain, ndomain, sizeof (ndomain));
 	    strcpy (domain, ndomain);
-	    ++run;
 	  }
 	while (nis_dir_cmp (domain, dir->do_name) != SAME_NAME);
 
-	if (run == 1)
-	  {
-	    /* We have found the directory above. Use it. */
-	    return dir;
-	  }
-
 	cp = rawmemchr (leaf, '\0');
 	*cp++ = '.';
 	strcpy (cp, domain);
@@ -461,31 +451,44 @@ rec_dirsearch (const_nis_name name, directory_obj *dir, nis_error *status)
 /* We try to query the current server for the searched object,
    maybe he know about it ? */
 static directory_obj *
-first_shoot (const_nis_name name, directory_obj *dir)
+first_shoot (const_nis_name name, int search_parent_first, directory_obj *dir)
 {
   directory_obj *obj = NULL;
   fd_result *fd_res;
   XDR xdrs;
   char domain[strlen (name) + 3];
 
+#if 0
   if (nis_dir_cmp (name, dir->do_name) == SAME_NAME)
     return dir;
+#endif
 
-  nis_domain_of_r (name, domain, sizeof (domain));
+  const char *search_name = name;
+  if (search_parent_first)
+    {
+      nis_domain_of_r (name, domain, sizeof (domain));
+      search_name = domain;
+    }
 
-  if (nis_dir_cmp (domain, dir->do_name) == SAME_NAME)
+  if (nis_dir_cmp (search_name, dir->do_name) == SAME_NAME)
     return dir;
 
-  fd_res = __nis_finddirectory (dir, domain);
+  fd_res = __nis_finddirectory (dir, search_name);
   if (fd_res == NULL)
     return NULL;
   if (fd_res->status == NIS_SUCCESS
       && (obj = calloc (1, sizeof (directory_obj))) != NULL)
     {
-      xdrmem_create(&xdrs, fd_res->dir_data.dir_data_val,
-		    fd_res->dir_data.dir_data_len, XDR_DECODE);
+      xdrmem_create (&xdrs, fd_res->dir_data.dir_data_val,
+		     fd_res->dir_data.dir_data_len, XDR_DECODE);
       _xdr_directory_obj (&xdrs, obj);
       xdr_destroy (&xdrs);
+
+      if (strcmp (dir->do_name, obj->do_name) != 0)
+	{
+	  nis_free_directory (obj);
+	  obj = NULL;
+	}
     }
 
   __free_fdresult (fd_res);
@@ -497,7 +500,8 @@ first_shoot (const_nis_name name, directory_obj *dir)
 }
 
 nis_error
-__nisfind_server (const_nis_name name, directory_obj **dir)
+__nisfind_server (const_nis_name name, int search_parent_first,
+		  directory_obj **dir)
 {
   if (name == NULL)
     return NIS_BADNAME;
@@ -520,7 +524,7 @@ __nisfind_server (const_nis_name name, directory_obj **dir)
 	return NIS_UNAVAIL;
 
       /* Try at first, if servers in "dir" know our object */
-      obj = first_shoot (name, *dir);
+      obj = first_shoot (name, search_parent_first, *dir);
       if (obj == NULL)
 	{
 	  obj = rec_dirsearch (name, *dir, &status);
@@ -539,7 +543,7 @@ nis_error
 __prepare_niscall (const_nis_name name, directory_obj **dirp,
 		   dir_binding *bptrp, unsigned int flags)
 {
-  nis_error retcode = __nisfind_server (name, dirp);
+  nis_error retcode = __nisfind_server (name, 1, dirp);
   if (__builtin_expect (retcode != NIS_SUCCESS, 0))
     return retcode;
 
diff --git a/nis/nis_lookup.c b/nis/nis_lookup.c
index c198376464..839ee4ee42 100644
--- a/nis/nis_lookup.c
+++ b/nis/nis_lookup.c
@@ -127,7 +127,7 @@ nis_lookup (const_nis_name name, const unsigned int flags)
 			/* Otherwise __nisfind_server will not do anything.  */
 			dir = NULL;
 
-			if (__nisfind_server (req.ns_name, &dir)
+			if (__nisfind_server (req.ns_name, 1, &dir)
 			    != NIS_SUCCESS)
 			  goto out;
 
@@ -147,6 +147,11 @@ nis_lookup (const_nis_name name, const unsigned int flags)
 			  nis_domain_of_r (req.ns_name, ndomain,
 					   sizeof (ndomain));
 			  req.ns_name = strdupa (ndomain);
+			  if (strcmp (ndomain, ".") == 0)
+			    {
+			      NIS_RES_STATUS (res) = NIS_NAMEUNREACHABLE;
+			      goto out;
+			    }
 
 			  __nisbind_destroy (&bptr);
 			  nis_free_directory (dir);
diff --git a/nis/nis_table.c b/nis/nis_table.c
index 3213035067..a92a4b64ce 100644
--- a/nis/nis_table.c
+++ b/nis/nis_table.c
@@ -271,7 +271,8 @@ nis_list (const_nis_name name, unsigned int flags,
 
       memset (res, '\0', sizeof (nis_result));
 
-      status = __nisfind_server (ibreq->ibr_name, &dir);
+      status = __nisfind_server (ibreq->ibr_name,
+				 ibreq->ibr_srch.ibr_srch_val != NULL, &dir);
       if (status != NIS_SUCCESS)
 	{
           NIS_RES_STATUS (res) = status;
diff --git a/nis/rpcsvc/nislib.h b/nis/rpcsvc/nislib.h
index a55de61830..c993bac5e8 100644
--- a/nis/rpcsvc/nislib.h
+++ b/nis/rpcsvc/nislib.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1997, 1998, 1999 Free Software Foundation, Inc.
+/* Copyright (C) 1997, 1998, 1999, 2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Thorsten Kukuk <kukuk@suse.de>, 1997.
 
@@ -276,7 +276,8 @@ extern nis_error __nisbind_create (dir_binding *, const nis_server *,
 extern nis_error __nisbind_connect (dir_binding *) __THROW;
 extern nis_error __nisbind_next (dir_binding *) __THROW;
 extern void __nisbind_destroy (dir_binding *) __THROW;
-extern nis_error __nisfind_server (const_nis_name, directory_obj **) __THROW;
+extern nis_error __nisfind_server (const_nis_name, int, directory_obj **)
+     __THROW;
 
 #endif
 
diff --git a/nptl/ChangeLog b/nptl/ChangeLog
index e9011be083..6450e42574 100644
--- a/nptl/ChangeLog
+++ b/nptl/ChangeLog
@@ -1,3 +1,11 @@
+2006-08-03  Ulrich Drepper  <drepper@redhat.com>
+
+	[BZ #2892]
+	* pthread_setspecific.c (__pthread_setspecific): Check
+	out-of-range index before checking for unused key.
+
+	* sysdeps/pthread/gai_misc.h: New file.
+
 2006-08-01  Ulrich Drepper  <drepper@redhat.com>
 
 	* sysdeps/unix/sysv/linux/i386/smp.h: New file.  Old Linux-specific
diff --git a/nptl/pthread_setspecific.c b/nptl/pthread_setspecific.c
index b6e66b5f22..152f5590e2 100644
--- a/nptl/pthread_setspecific.c
+++ b/nptl/pthread_setspecific.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2002, 2003 Free Software Foundation, Inc.
+/* Copyright (C) 2002, 2003, 2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
@@ -52,8 +52,8 @@ __pthread_setspecific (key, value)
     }
   else
     {
-      if (KEY_UNUSED ((seq = __pthread_keys[key].seq))
-	  || key >= PTHREAD_KEYS_MAX)
+      if (key >= PTHREAD_KEYS_MAX
+	  || KEY_UNUSED ((seq = __pthread_keys[key].seq)))
 	/* Not valid.  */
 	return EINVAL;
 
diff --git a/nptl/sysdeps/pthread/gai_misc.h b/nptl/sysdeps/pthread/gai_misc.h
new file mode 100644
index 0000000000..1dc351a2de
--- /dev/null
+++ b/nptl/sysdeps/pthread/gai_misc.h
@@ -0,0 +1,119 @@
+/* Copyright (C) 2006 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.  */
+
+/* We define a special synchronization primitive for AIO.  POSIX
+   conditional variables would be ideal but the pthread_cond_*wait
+   operations do not return on EINTR.  This is a requirement for
+   correct aio_suspend and lio_listio implementations.  */
+
+#include <assert.h>
+#include <signal.h>
+#include <pthreadP.h>
+#include <lowlevellock.h>
+
+#define DONT_NEED_GAI_MISC_COND	1
+
+#define GAI_MISC_NOTIFY(waitlist) \
+  do {									      \
+    if (--*waitlist->counterp == 0)					      \
+      lll_futex_wake (waitlist->counterp, 1);				      \
+  } while (0)
+
+#define GAI_MISC_WAIT(result, futex, timeout, cancel) \
+  do {									      \
+    volatile int *futexaddr = &futex;					      \
+    int oldval = futex;							      \
+									      \
+    if (oldval != 0)							      \
+      {									      \
+	pthread_mutex_unlock (&__gai_requests_mutex);			      \
+									      \
+	int oldtype;							      \
+	if (cancel)							      \
+	  oldtype = LIBC_CANCEL_ASYNC ();				      \
+									      \
+	int status;							      \
+	do								      \
+	  {								      \
+	    status = lll_futex_timed_wait (futexaddr, oldval, timeout);	      \
+	    if (status != -EWOULDBLOCK)					      \
+	      break;							      \
+									      \
+	    oldval = *futexaddr;					      \
+	  }								      \
+	while (oldval != 0);						      \
+									      \
+	if (cancel)							      \
+	  LIBC_CANCEL_RESET (oldtype);					      \
+									      \
+	if (status == -EINTR)						      \
+	  result = EINTR;						      \
+	else if (status == -ETIMEDOUT)					      \
+	  result = EAGAIN;						      \
+	else								      \
+	  assert (status == 0 || status == -EWOULDBLOCK);		      \
+									      \
+	pthread_mutex_lock (&__gai_requests_mutex);			      \
+      }									      \
+  } while (0)
+
+
+#define gai_start_notify_thread __gai_start_notify_thread
+#define gai_create_helper_thread __gai_create_helper_thread
+
+extern inline void
+__gai_start_notify_thread (void)
+{
+  sigset_t ss;
+  sigemptyset (&ss);
+  INTERNAL_SYSCALL_DECL (err);
+  INTERNAL_SYSCALL (rt_sigprocmask, err, 4, SIG_SETMASK, &ss, NULL, _NSIG / 8);
+}
+
+extern inline int
+__gai_create_helper_thread (pthread_t *threadp, void *(*tf) (void *),
+			    void *arg)
+{
+  pthread_attr_t attr;
+
+  /* Make sure the thread is created detached.  */
+  pthread_attr_init (&attr);
+  pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED);
+
+  /* The helper thread needs only very little resources.  */
+  (void) pthread_attr_setstacksize (&attr, PTHREAD_STACK_MIN);
+
+  /* Block all signals in the helper thread.  To do this thoroughly we
+     temporarily have to block all signals here.  */
+  sigset_t ss;
+  sigset_t oss;
+  sigfillset (&ss);
+  INTERNAL_SYSCALL_DECL (err);
+  INTERNAL_SYSCALL (rt_sigprocmask, err, 4, SIG_SETMASK, &ss, &oss, _NSIG / 8);
+
+  int ret = pthread_create (threadp, &attr, tf, arg);
+
+  /* Restore the signal mask.  */
+  INTERNAL_SYSCALL (rt_sigprocmask, err, 4, SIG_SETMASK, &oss, NULL,
+		    _NSIG / 8);
+
+  (void) pthread_attr_destroy (&attr);
+  return ret;
+}
+
+#include_next <gai_misc.h>
diff --git a/resolv/gai_cancel.c b/resolv/gai_cancel.c
index 45432065c4..19a0a9bb87 100644
--- a/resolv/gai_cancel.c
+++ b/resolv/gai_cancel.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2001 Free Software Foundation, Inc.
+/* Copyright (C) 2001, 2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
@@ -20,7 +20,7 @@
 #include <netdb.h>
 #include <pthread.h>
 
-#include "gai_misc.h"
+#include <gai_misc.h>
 
 
 int
diff --git a/resolv/gai_error.c b/resolv/gai_error.c
index 0620b04b9d..4c91628a62 100644
--- a/resolv/gai_error.c
+++ b/resolv/gai_error.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2001 Free Software Foundation, Inc.
+/* Copyright (C) 2001, 2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
@@ -19,7 +19,7 @@
 
 #include <netdb.h>
 
-#include "gai_misc.h"
+#include <gai_misc.h>
 
 int
 gai_error (struct gaicb *req)
diff --git a/resolv/gai_misc.c b/resolv/gai_misc.c
index b3334f38ef..2eec0f529d 100644
--- a/resolv/gai_misc.c
+++ b/resolv/gai_misc.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2001 Free Software Foundation, Inc.
+/* Copyright (C) 2001, 2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
@@ -23,10 +23,31 @@
 #include <stdlib.h>
 #include <sys/time.h>
 
-#include "gai_misc.h"
+#include <gai_misc.h>
 
 
 
+#ifndef gai_create_helper_thread
+# define gai_create_helper_thread __gai_create_helper_thread
+
+extern inline int
+__gai_create_helper_thread (pthread_t *threadp, void *(*tf) (void *),
+			    void *arg)
+{
+  pthread_attr_t attr;
+
+  /* Make sure the thread is created detached.  */
+  pthread_attr_init (&attr);
+  pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED);
+
+  int ret = pthread_create (threadp, &attr, tf, arg);
+
+  (void) pthread_attr_destroy (&attr);
+  return ret;
+}
+#endif
+
+
 /* Pool of request list entries.  */
 static struct requestlist **pool;
 
@@ -229,16 +250,11 @@ __gai_enqueue_request (struct gaicb *gaicbp)
   if (nthreads < optim.gai_threads && idle_thread_count == 0)
     {
       pthread_t thid;
-      pthread_attr_t attr;
 
       newp->running = 1;
 
-      /* Make sure the thread is created detached.  */
-      pthread_attr_init (&attr);
-      pthread_attr_setdetachstate (&attr, PTHREAD_CREATE_DETACHED);
-
       /* Now try to start a thread.  */
-      if (pthread_create (&thid, &attr, handle_requests, newp) == 0)
+      if (gai_create_helper_thread (&thid, handle_requests, newp) == 0)
 	/* We managed to enqueue the request.  All errors which can
 	   happen now can be recognized by calls to `gai_error'.  */
 	++nthreads;
diff --git a/resolv/gai_misc.h b/resolv/gai_misc.h
index 48a93977ae..94005de02c 100644
--- a/resolv/gai_misc.h
+++ b/resolv/gai_misc.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2001 Free Software Foundation, Inc.
+/* Copyright (C) 2001, 2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
@@ -29,7 +29,9 @@ struct waitlist
   {
     struct waitlist *next;
 
+#ifndef DONT_NEED_GAI_MISC_COND
     pthread_cond_t *cond;
+#endif
     volatile int *counterp;
     /* The next field is used in asynchronous `lio_listio' operations.  */
     struct sigevent *sigevp;
diff --git a/resolv/gai_notify.c b/resolv/gai_notify.c
index 987a64c0e2..c3ce0afb45 100644
--- a/resolv/gai_notify.c
+++ b/resolv/gai_notify.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2001 Free Software Foundation, Inc.
+/* Copyright (C) 2001, 2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
@@ -20,15 +20,24 @@
 #include <netdb.h>
 #include <pthread.h>
 #include <stdlib.h>
+#include <gai_misc.h>
 
-#include "gai_misc.h"
 
+struct notify_func
+  {
+    void (*func) (sigval_t);
+    sigval_t value;
+  };
 
 static void *
 notify_func_wrapper (void *arg)
 {
-  struct sigevent *sigev = arg;
-  sigev->sigev_notify_function (sigev->sigev_value);
+  gai_start_notify_thread ();
+  struct notify_func *const n = arg;
+  void (*func) (sigval_t) = n->func;
+  sigval_t value = n->value;
+  free (n);
+  (*func) (value);
   return NULL;
 }
 
@@ -54,8 +63,26 @@ __gai_notify_only (struct sigevent *sigev, pid_t caller_pid)
 	  pattr = &attr;
 	}
 
-      if (pthread_create (&tid, pattr, notify_func_wrapper, sigev) < 0)
+      /* SIGEV may be freed as soon as we return, so we cannot let the
+	 notification thread use that pointer.  Even though a sigval_t is
+	 only one word and the same size as a void *, we cannot just pass
+	 the value through pthread_create as the argument and have the new
+	 thread run the user's function directly, because on some machines
+	 the calling convention for a union like sigval_t is different from
+	 that for a pointer type like void *.  */
+      struct notify_func *nf = malloc (sizeof *nf);
+      if (nf == NULL)
 	result = -1;
+      else
+	{
+	  nf->func = sigev->sigev_notify_function;
+	  nf->value = sigev->sigev_value;
+	  if (pthread_create (&tid, pattr, notify_func_wrapper, nf) < 0)
+	    {
+	      free (nf);
+	      result = -1;
+	    }
+	}
     }
   else if (sigev->sigev_notify == SIGEV_SIGNAL)
     /* We have to send a signal.  */
@@ -79,15 +106,21 @@ __gai_notify (struct requestlist *req)
     {
       struct waitlist *next = waitlist->next;
 
-      /* Decrement the counter.  This is used in both cases.  */
-      --*waitlist->counterp;
-
       if (waitlist->sigevp == NULL)
-	pthread_cond_signal (waitlist->cond);
+	{
+#ifdef DONT_NEED_GAI_MISC_COND
+	  GAI_MISC_NOTIFY (waitlist);
+#else
+	  /* Decrement the counter.  */
+	  --*waitlist->counterp;
+
+	  pthread_cond_signal (waitlist->cond);
+#endif
+	}
       else
 	/* This is part of a asynchronous `getaddrinfo_a' operation.  If
 	   this request is the last one, send the signal.  */
-	if (*waitlist->counterp == 0)
+	if (--*waitlist->counterp == 0)
 	  {
 	    __gai_notify_only (waitlist->sigevp, waitlist->caller_pid);
 	    /* This is tricky.  See getaddrinfo_a.c for the reason why
diff --git a/resolv/gai_sigqueue.c b/resolv/gai_sigqueue.c
index 2c91df6ddc..278a1d8026 100644
--- a/resolv/gai_sigqueue.c
+++ b/resolv/gai_sigqueue.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2001 Free Software Foundation, Inc.
+/* Copyright (C) 2001, 2006 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
@@ -20,7 +20,7 @@
 #include <errno.h>
 #include <signal.h>
 
-#include "gai_misc.h"
+#include <gai_misc.h>
 
 int
 __gai_sigqueue (sig, val, caller_pid)
diff --git a/resolv/gai_suspend.c b/resolv/gai_suspend.c
index bb3c9c3402..c2095124b7 100644
--- a/resolv/gai_suspend.c
+++ b/resolv/gai_suspend.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2001 Free Software Foundation, Inc.
+/* Copyright (C) 2001, 2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
@@ -23,7 +23,7 @@
 #include <stdlib.h>
 #include <sys/time.h>
 
-#include "gai_misc.h"
+#include <gai_misc.h>
 
 
 int
@@ -32,9 +32,11 @@ gai_suspend (const struct gaicb *const list[], int ent,
 {
   struct waitlist waitlist[ent];
   struct requestlist *requestlist[ent];
+#ifndef DONT_NEED_GAI_MISC_COND
   pthread_cond_t cond = PTHREAD_COND_INITIALIZER;
+#endif
   int cnt;
-  int dummy;
+  int cntr = 1;
   int none = 1;
   int result;
 
@@ -50,9 +52,11 @@ gai_suspend (const struct gaicb *const list[], int ent,
 
 	if (requestlist[cnt] != NULL)
 	  {
+#ifndef DONT_NEED_GAI_MISC_COND
 	    waitlist[cnt].cond = &cond;
+#endif
 	    waitlist[cnt].next = requestlist[cnt]->waiting;
-	    waitlist[cnt].counterp = &dummy;
+	    waitlist[cnt].counterp = &cntr;
 	    waitlist[cnt].sigevp = NULL;
 	    waitlist[cnt].caller_pid = 0;	/* Not needed.  */
 	    requestlist[cnt]->waiting = &waitlist[cnt];
@@ -78,6 +82,9 @@ gai_suspend (const struct gaicb *const list[], int ent,
 	 which we must remove.  So defer cancelation for now.  */
       pthread_setcancelstate (PTHREAD_CANCEL_DISABLE, &oldstate);
 
+#ifdef DONT_NEED_GAI_MISC_COND
+      GAI_MISC_WAIT (result, cntr, timeout, 1);
+#else
       if (timeout == NULL)
 	result = pthread_cond_wait (&cond, &__gai_requests_mutex);
       else
@@ -99,6 +106,7 @@ gai_suspend (const struct gaicb *const list[], int ent,
 	  result = pthread_cond_timedwait (&cond, &__gai_requests_mutex,
 					   &abstime);
 	}
+#endif
 
       /* Now remove the entry in the waiting list for all requests
 	 which didn't terminate.  */
@@ -121,10 +129,12 @@ gai_suspend (const struct gaicb *const list[], int ent,
       /* Now it's time to restore the cancelation state.  */
       pthread_setcancelstate (oldstate, NULL);
 
+#ifndef DONT_NEED_GAI_MISC_COND
       /* Release the conditional variable.  */
       if (pthread_cond_destroy (&cond) != 0)
 	/* This must never happen.  */
 	abort ();
+#endif
 
       if (result != 0)
 	{
diff --git a/resolv/getaddrinfo_a.c b/resolv/getaddrinfo_a.c
index abac27d361..f6af3aa45a 100644
--- a/resolv/getaddrinfo_a.c
+++ b/resolv/getaddrinfo_a.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 2001 Free Software Foundation, Inc.
+/* Copyright (C) 2001, 2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@redhat.com>, 2001.
 
@@ -23,7 +23,7 @@
 #include <stdlib.h>
 #include <unistd.h>
 
-#include "gai_misc.h"
+#include <gai_misc.h>
 
 
 /* We need this special structure to handle asynchronous I/O.  */
@@ -96,7 +96,9 @@ getaddrinfo_a (int mode, struct gaicb *list[], int ent, struct sigevent *sig)
     }
   else if (mode == GAI_WAIT)
     {
+#ifndef DONT_NEED_GAI_MISC_COND
       pthread_cond_t cond = PTHREAD_COND_INITIALIZER;
+#endif
       struct waitlist waitlist[ent];
       int oldstate;
 
@@ -104,7 +106,9 @@ getaddrinfo_a (int mode, struct gaicb *list[], int ent, struct sigevent *sig)
       for (cnt = 0; cnt < ent; ++cnt)
 	if (requests[cnt] != NULL)
 	  {
+#ifndef DONT_NEED_GAI_MISC_COND
 	    waitlist[cnt].cond = &cond;
+#endif
 	    waitlist[cnt].next = requests[cnt]->waiting;
 	    waitlist[cnt].counterp = &total;
 	    waitlist[cnt].sigevp = NULL;
@@ -119,15 +123,24 @@ getaddrinfo_a (int mode, struct gaicb *list[], int ent, struct sigevent *sig)
       pthread_setcancelstate (PTHREAD_CANCEL_DISABLE, &oldstate);
 
       while (total > 0)
-	pthread_cond_wait (&cond, &__gai_requests_mutex);
+	{
+#ifdef DONT_NEED_GAI_MISC_COND
+	  int result;
+	  GAI_MISC_WAIT (result, total, NULL, 1);
+#else
+	  pthread_cond_wait (&cond, &__gai_requests_mutex);
+#endif
+	}
 
       /* Now it's time to restore the cancelation state.  */
       pthread_setcancelstate (oldstate, NULL);
 
+#ifndef DONT_NEED_GAI_MISC_COND
       /* Release the conditional variable.  */
       if (pthread_cond_destroy (&cond) != 0)
 	/* This must never happen.  */
 	abort ();
+#endif
     }
   else
     {
@@ -147,7 +160,9 @@ getaddrinfo_a (int mode, struct gaicb *list[], int ent, struct sigevent *sig)
 	  for (cnt = 0; cnt < ent; ++cnt)
 	    if (requests[cnt] != NULL)
 	      {
+#ifndef DONT_NEED_GAI_MISC_COND
 		waitlist->list[cnt].cond = NULL;
+#endif
 		waitlist->list[cnt].next = requests[cnt]->waiting;
 		waitlist->list[cnt].counterp = &waitlist->counter;
 		waitlist->list[cnt].sigevp = &waitlist->sigev;
diff --git a/rt/Makefile b/rt/Makefile
index f8487975dd..148ded996e 100644
--- a/rt/Makefile
+++ b/rt/Makefile
@@ -48,7 +48,8 @@ tests := tst-shm tst-clock tst-clock_nanosleep tst-timer tst-timer2 \
 	 tst-mqueue5 tst-mqueue6 tst-mqueue7 tst-mqueue8 tst-mqueue9 \
 	 tst-timer3 tst-timer4 tst-timer5 \
 	 tst-cpuclock1 tst-cpuclock2 \
-	 tst-cputimer1 tst-cputimer2 tst-cputimer3
+	 tst-cputimer1 tst-cputimer2 tst-cputimer3 \
+	 tst-clock2
 
 extra-libs := librt
 extra-libs-others := $(extra-libs)
diff --git a/rt/tst-clock2.c b/rt/tst-clock2.c
new file mode 100644
index 0000000000..4c8fb9f247
--- /dev/null
+++ b/rt/tst-clock2.c
@@ -0,0 +1,43 @@
+/* Test setting the monotonic clock.  */
+
+#include <time.h>
+#include <unistd.h>
+
+#if defined CLOCK_MONOTONIC && defined _POSIX_MONOTONIC_CLOCK
+
+# include <errno.h>
+# include <stdio.h>
+
+static int
+do_test (void)
+{
+  if (sysconf (_SC_MONOTONIC_CLOCK) <= 0)
+    return 0;
+
+  struct timespec ts;
+  if (clock_gettime (CLOCK_MONOTONIC, &ts) != 0)
+    {
+      puts ("clock_gettime(CLOCK_MONOTONIC) failed");
+      return 1;
+    }
+
+  /* Setting the monotonic clock must fail.  */
+  if (clock_settime (CLOCK_MONOTONIC, &ts) != -1)
+    {
+      puts ("clock_settime(CLOCK_MONOTONIC) did not fail");
+      return 1;
+    }
+  if (errno != EINVAL)
+    {
+      printf ("clock_settime(CLOCK_MONOTONIC) set errno to %d, expected %d\n",
+	      errno, EINVAL);
+      return 1;
+    }
+  return 0;
+}
+# define TEST_FUNCTION do_test ()
+
+#else
+# define TEST_FUNCTION	0
+#endif
+#include "../test-skeleton.c"
diff --git a/stdio-common/Makefile b/stdio-common/Makefile
index 70f6d64c9a..37bcdb3bc8 100644
--- a/stdio-common/Makefile
+++ b/stdio-common/Makefile
@@ -54,7 +54,7 @@ tests := tstscanf test_rdwr test-popen tstgetln test-fseek \
 	 tst-swprintf tst-fseek tst-fmemopen test-vfprintf tst-gets \
 	 tst-perror tst-sprintf tst-rndseek tst-fdopen tst-fphex bug14 bug15 \
 	 tst-popen tst-unlockedio tst-fmemopen2 tst-put-error tst-fgets \
-	 tst-fwrite
+	 tst-fwrite bug16
 
 test-srcs = tst-unbputc tst-printf
 
diff --git a/stdio-common/bug16.c b/stdio-common/bug16.c
new file mode 100644
index 0000000000..42e37fa8b6
--- /dev/null
+++ b/stdio-common/bug16.c
@@ -0,0 +1,20 @@
+#include <stdio.h>
+#include <string.h>
+
+static int
+do_test (void)
+{
+  char buf[100];
+  snprintf (buf, sizeof (buf), "%.0LA", 0x0.FFFFp+0L);
+
+  if (strcmp (buf, "0X1P+0") != 0)
+    {
+      printf ("got \"%s\", expected \"0X1P+0\"\n", buf);
+      return 1;
+    }
+
+  return 0;
+}
+
+#define TEST_FUNCTION do_test ()
+#include "../test-skeleton.c"
diff --git a/stdio-common/printf_fphex.c b/stdio-common/printf_fphex.c
index fd790d5bf3..4e30d94c61 100644
--- a/stdio-common/printf_fphex.c
+++ b/stdio-common/printf_fphex.c
@@ -1,5 +1,5 @@
 /* Print floating point number in hexadecimal notation according to ISO C99.
-   Copyright (C) 1997-2002,2004 Free Software Foundation, Inc.
+   Copyright (C) 1997-2002,2004,2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@cygnus.com>, 1997.
 
@@ -399,12 +399,15 @@ __printf_fphex (FILE *fp,
 		++leading;
 	      else
 		{
-		  leading = 1;
+		  leading = '1';
 		  if (expnegative)
 		    {
-		      exponent += 4;
-		      if (exponent >= 0)
-			expnegative = 0;
+		      exponent -= 4;
+		      if (exponent <= 0)
+			{
+			  exponent = -exponent;
+			  expnegative = 0;
+			}
 		    }
 		  else
 		    exponent += 4;
diff --git a/sysdeps/unix/sysv/linux/gethostid.c b/sysdeps/unix/sysv/linux/gethostid.c
index f44a9afbf2..de98fb3d7b 100644
--- a/sysdeps/unix/sysv/linux/gethostid.c
+++ b/sysdeps/unix/sysv/linux/gethostid.c
@@ -1,4 +1,5 @@
-/* Copyright (C) 1995,1996,1998-2001,2003,2004 Free Software Foundation, Inc.
+/* Copyright (C) 1995,1996,1998-2001,2003,2004,2006
+   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
@@ -24,7 +25,6 @@
 #include <not-cancel.h>
 
 #define HOSTIDFILE "/etc/hostid"
-#define OLD_HOSTIDFILE "/etc/hostid"
 
 #ifdef SET_PROCEDURE
 int
@@ -81,8 +81,6 @@ gethostid ()
 
   /* First try to get the ID from a former invocation of sethostid.  */
   fd = open_not_cancel (HOSTIDFILE, O_RDONLY|O_LARGEFILE, 0);
-  if (fd < 0)
-    fd = open_not_cancel (OLD_HOSTIDFILE, O_RDONLY|O_LARGEFILE, 0);
   if (fd >= 0)
     {
       ssize_t n = read_not_cancel (fd, &id, sizeof (id));
diff --git a/sysdeps/unix/sysv/linux/msgrcv.c b/sysdeps/unix/sysv/linux/msgrcv.c
index 7d8a8e7859..71e7c7aea5 100644
--- a/sysdeps/unix/sysv/linux/msgrcv.c
+++ b/sysdeps/unix/sysv/linux/msgrcv.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995, 1997, 1998, 2000, 2002 Free Software Foundation, Inc.
+/* Copyright (C) 1995,1997,1998,2000,2002,2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
@@ -35,7 +35,7 @@ struct ipc_kludge
   };
 
 
-int
+ssize_t
 __libc_msgrcv (msqid, msgp, msgsz, msgtyp, msgflg)
      int msqid;
      void *msgp;
@@ -56,8 +56,8 @@ __libc_msgrcv (msqid, msgp, msgsz, msgtyp, msgflg)
 
   int oldtype = LIBC_CANCEL_ASYNC ();
 
-  int result = INLINE_SYSCALL (ipc, 5, IPCOP_msgrcv, msqid, msgsz, msgflg,
-			       __ptrvalue (&tmp));
+  ssize_t result = INLINE_SYSCALL (ipc, 5, IPCOP_msgrcv, msqid, msgsz, msgflg,
+				   __ptrvalue (&tmp));
 
    LIBC_CANCEL_RESET (oldtype);
 
diff --git a/sysvipc/msgrcv.c b/sysvipc/msgrcv.c
index f366fa8170..83732b3113 100644
--- a/sysvipc/msgrcv.c
+++ b/sysvipc/msgrcv.c
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995, 1996, 1997 Free Software Foundation, Inc.
+/* Copyright (C) 1995, 1996, 1997, 2006 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@gnu.ai.mit.edu>, August 1995.
 
@@ -26,7 +26,7 @@
    describes which message is returned in MSGFLG describes the behaviour
    in buffer overflow or queue underflow.  */
 
-int
+ssize_t
 msgrcv (msqid, msgp, msgsz, msgtyp, msgflg)
      int msqid;
      void *msgp;
diff --git a/sysvipc/sys/msg.h b/sysvipc/sys/msg.h
index 1fd64b2ac0..b22c07678a 100644
--- a/sysvipc/sys/msg.h
+++ b/sysvipc/sys/msg.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 1995,1996,1997,1999,2000,2003 Free Software Foundation, Inc.
+/* Copyright (C) 1995-1997,1999,2000,2003,2006 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
@@ -66,8 +66,8 @@ extern int msgget (key_t __key, int __msgflg) __THROW;
 
    This function is a cancellation point and therefore not marked with
    __THROW.  */
-extern int msgrcv (int __msqid, void *__msgp, size_t __msgsz,
-		   long int __msgtyp, int __msgflg);
+extern ssize_t msgrcv (int __msqid, void *__msgp, size_t __msgsz,
+		       long int __msgtyp, int __msgflg);
 
 /* Send message to message queue.