* resolv/nss_dns/dns-host.c (_nss_dns_gethostbyname3_r): Recognize

	ESRCH return value.
	(_nss_dns_gethostbyname4_r): Likewise.
	* resolv/res_init.c (__res_vinit): Initialize nscount to zero.
	* sysdeps/posix/getaddrinfo.c (gaih_inet): In case we use
	gethostbyname4_r, we don't have a separate IPv6 status, so copy
	the no_data variable.

6 files changed, 31 insertions, 12 deletions

diff --git a/nptl/ChangeLog b/nptl/ChangeLog
index f313815a83..512fce7168 100644
--- a/nptl/ChangeLog
+++ b/nptl/ChangeLog
@@ -1,3 +1,12 @@
+2008-12-02  Ulrich Drepper  <drepper@redhat.com>
+
+	* sysdeps/unix/sysv/linux/i386/lowlevellock.h: Define FUTEX_WAIT_BITSET
+	and FUTEX_WAKE_BITSET.
+	* sysdeps/unix/sysv/linux/ia64/lowlevellock.h: Likewise.
+	* sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Likewise.
+	* sysdeps/unix/sysv/linux/s390/lowlevellock.h: Likewise.
+	* sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Likewise.
+
 2008-11-25  Roland McGrath  <roland@redhat.com>
 
 	* sysdeps/alpha, sysdeps/unix/sysv/linux/alpha:
diff --git a/nptl/sysdeps/unix/sysv/linux/i386/lowlevellock.h b/nptl/sysdeps/unix/sysv/linux/i386/lowlevellock.h
index d53559c074..993dd4be26 100644
--- a/nptl/sysdeps/unix/sysv/linux/i386/lowlevellock.h
+++ b/nptl/sysdeps/unix/sysv/linux/i386/lowlevellock.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2002, 2003, 2004, 2006, 2007, 2008 Free Software Foundation, Inc.
+/* Copyright (C) 2002-2004, 2006, 2007, 2008 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
@@ -52,6 +52,8 @@
 #define FUTEX_LOCK_PI		6
 #define FUTEX_UNLOCK_PI		7
 #define FUTEX_TRYLOCK_PI	8
+#define FUTEX_WAIT_BITSET	9
+#define FUTEX_WAKE_BITSET	10
 #define FUTEX_PRIVATE_FLAG	128
 
 #define FUTEX_OP_CLEAR_WAKE_IF_GT_ONE	((4 << 24) | 1)
@@ -86,7 +88,7 @@
 	asm ("andl %%gs:%P1, %0" : "+r" (__fl)				      \
 	     : "i" (offsetof (struct pthread, header.private_futex)));	      \
 	__fl | (fl); }))
-# endif	      
+# endif
 #endif
 
 #ifndef __ASSEMBLER__
diff --git a/nptl/sysdeps/unix/sysv/linux/ia64/lowlevellock.h b/nptl/sysdeps/unix/sysv/linux/ia64/lowlevellock.h
index ada79851e2..9c4d16f453 100644
--- a/nptl/sysdeps/unix/sysv/linux/ia64/lowlevellock.h
+++ b/nptl/sysdeps/unix/sysv/linux/ia64/lowlevellock.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2003, 2004, 2006, 2007 Free Software Foundation, Inc.
+/* Copyright (C) 2003, 2004, 2006, 2007, 2008 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
 
@@ -37,6 +37,8 @@
 #define FUTEX_LOCK_PI		6
 #define FUTEX_UNLOCK_PI		7
 #define FUTEX_TRYLOCK_PI	8
+#define FUTEX_WAIT_BITSET	9
+#define FUTEX_WAKE_BITSET	10
 #define FUTEX_PRIVATE_FLAG	128
 
 /* Values for 'private' parameter of locking macros.  Yes, the
@@ -67,7 +69,7 @@
       : (fl))								      \
    : ((fl) | (((private) ^ FUTEX_PRIVATE_FLAG)				      \
 	      & THREAD_GETMEM (THREAD_SELF, header.private_futex))))
-# endif	      
+# endif
 #endif
 
 
diff --git a/nptl/sysdeps/unix/sysv/linux/powerpc/lowlevellock.h b/nptl/sysdeps/unix/sysv/linux/powerpc/lowlevellock.h
index 80b9a4369e..76a41bc191 100644
--- a/nptl/sysdeps/unix/sysv/linux/powerpc/lowlevellock.h
+++ b/nptl/sysdeps/unix/sysv/linux/powerpc/lowlevellock.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2003, 2004, 2006, 2007 Free Software Foundation, Inc.
+/* Copyright (C) 2003, 2004, 2006, 2007, 2008 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
 
@@ -38,6 +38,8 @@
 #define FUTEX_LOCK_PI		6
 #define FUTEX_UNLOCK_PI		7
 #define FUTEX_TRYLOCK_PI	8
+#define FUTEX_WAIT_BITSET	9
+#define FUTEX_WAKE_BITSET	10
 #define FUTEX_PRIVATE_FLAG	128
 
 /* Values for 'private' parameter of locking macros.  Yes, the
@@ -67,7 +69,7 @@
       : (fl))								      \
    : ((fl) | (((private) ^ FUTEX_PRIVATE_FLAG)				      \
 	      & THREAD_GETMEM (THREAD_SELF, header.private_futex))))
-# endif	      
+# endif
 #endif
 
 #define lll_futex_wait(futexp, val, private) \
@@ -131,8 +133,8 @@
 			      FUTEX_OP_CLEAR_WAKE_IF_GT_ONE);		      \
     INTERNAL_SYSCALL_ERROR_P (__ret, __err);				      \
   })
-  
-  
+
+
 #ifdef UP
 # define __lll_acq_instr	""
 # define __lll_rel_instr	""
diff --git a/nptl/sysdeps/unix/sysv/linux/s390/lowlevellock.h b/nptl/sysdeps/unix/sysv/linux/s390/lowlevellock.h
index c9347e98b2..558d87d67c 100644
--- a/nptl/sysdeps/unix/sysv/linux/s390/lowlevellock.h
+++ b/nptl/sysdeps/unix/sysv/linux/s390/lowlevellock.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2003, 2004, 2006, 2007 Free Software Foundation, Inc.
+/* Copyright (C) 2003, 2004, 2006, 2007, 2008 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003.
 
@@ -36,6 +36,8 @@
 #define FUTEX_LOCK_PI		6
 #define FUTEX_UNLOCK_PI		7
 #define FUTEX_TRYLOCK_PI	8
+#define FUTEX_WAIT_BITSET	9
+#define FUTEX_WAKE_BITSET	10
 #define FUTEX_PRIVATE_FLAG	128
 
 /* Values for 'private' parameter of locking macros.  Yes, the
@@ -66,7 +68,7 @@
       : (fl))								      \
    : ((fl) | (((private) ^ FUTEX_PRIVATE_FLAG)				      \
 	      & THREAD_GETMEM (THREAD_SELF, header.private_futex))))
-# endif	      
+# endif
 #endif
 
 #define lll_futex_wait(futex, val, private) \
diff --git a/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.h b/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.h
index 2cd69a14ce..f76d599c48 100644
--- a/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.h
+++ b/nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.h
@@ -1,4 +1,4 @@
-/* Copyright (C) 2002, 2003, 2004, 2006, 2007 Free Software Foundation, Inc.
+/* Copyright (C) 2002-2004, 2006, 2007, 2008 Free Software Foundation, Inc.
    This file is part of the GNU C Library.
    Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
 
@@ -52,6 +52,8 @@
 #define FUTEX_LOCK_PI		6
 #define FUTEX_UNLOCK_PI		7
 #define FUTEX_TRYLOCK_PI	8
+#define FUTEX_WAIT_BITSET	9
+#define FUTEX_WAKE_BITSET	10
 #define FUTEX_PRIVATE_FLAG	128
 
 #define FUTEX_OP_CLEAR_WAKE_IF_GT_ONE	((4 << 24) | 1)
@@ -87,7 +89,7 @@
 	asm ("andl %%fs:%P1, %0" : "+r" (__fl)				      \
 	     : "i" (offsetof (struct pthread, header.private_futex)));	      \
 	__fl | (fl); }))
-# endif	      
+# endif
 #endif
 
 /* Initializer for lock.  */