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* sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Define 

FUTEX_CLOCK_REALTIME and FUTEX_BITSET_MATCH_ANY.
	* sysdeps/unix/sysv/linux/i386/lowlevellock.h: Likewise.
	* sysdeps/unix/sysv/linux/ia64/lowlevellock.h: Likewise.
	* sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Likewise.
	* sysdeps/unix/sysv/linux/s390/lowlevellock.h: Likewise.
This commit is contained in:
Ulrich Drepper 2009-01-03 03:45:07 +00:00
parent ebb2788e97
commit 7dd650d7fc
7 changed files with 34 additions and 12 deletions
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9
nptl/ChangeLog
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@ -1,3 +1,12 @@
2009-01-02 Ulrich Drepper <drepper@redhat.com>
* sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Define
FUTEX_CLOCK_REALTIME and FUTEX_BITSET_MATCH_ANY.
* sysdeps/unix/sysv/linux/i386/lowlevellock.h: Likewise.
* sysdeps/unix/sysv/linux/ia64/lowlevellock.h: Likewise.
* sysdeps/unix/sysv/linux/powerpc/lowlevellock.h: Likewise.
* sysdeps/unix/sysv/linux/s390/lowlevellock.h: Likewise.
2008-12-09 Ulrich Drepper <drepper@redhat.com> 2008-12-09 Ulrich Drepper <drepper@redhat.com>
* sysdeps/pthread/pthread.h (pthread_cleanup_pop): Use { } as empty * sysdeps/pthread/pthread.h (pthread_cleanup_pop): Use { } as empty

5
nptl/sysdeps/unix/sysv/linux/i386/lowlevellock.h
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@ -1,4 +1,4 @@
/* Copyright (C) 2002-2004, 2006, 2007, 2008 Free Software Foundation, Inc. /* Copyright (C) 2002-2004, 2006-2008, 2009 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
@ -55,6 +55,9 @@
#define FUTEX_WAIT_BITSET 9 #define FUTEX_WAIT_BITSET 9
#define FUTEX_WAKE_BITSET 10 #define FUTEX_WAKE_BITSET 10
#define FUTEX_PRIVATE_FLAG 128 #define FUTEX_PRIVATE_FLAG 128
#define FUTEX_CLOCK_REALTIME 256
#define FUTEX_BITSET_MATCH_ANY 0xffffffff
#define FUTEX_OP_CLEAR_WAKE_IF_GT_ONE ((4 << 24) | 1) #define FUTEX_OP_CLEAR_WAKE_IF_GT_ONE ((4 << 24) | 1)

5
nptl/sysdeps/unix/sysv/linux/ia64/lowlevellock.h
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@ -1,4 +1,4 @@
/* Copyright (C) 2003, 2004, 2006, 2007, 2008 Free Software Foundation, Inc. /* Copyright (C) 2003, 2004, 2006-2008, 2009 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
Contributed by Jakub Jelinek <jakub@redhat.com>, 2003. Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
@ -40,6 +40,9 @@
#define FUTEX_WAIT_BITSET 9 #define FUTEX_WAIT_BITSET 9
#define FUTEX_WAKE_BITSET 10 #define FUTEX_WAKE_BITSET 10
#define FUTEX_PRIVATE_FLAG 128 #define FUTEX_PRIVATE_FLAG 128
#define FUTEX_CLOCK_REALTIME 256
#define FUTEX_BITSET_MATCH_ANY 0xffffffff
/* Values for 'private' parameter of locking macros. Yes, the /* Values for 'private' parameter of locking macros. Yes, the
definition seems to be backwards. But it is not. The bit will be definition seems to be backwards. But it is not. The bit will be

5
nptl/sysdeps/unix/sysv/linux/powerpc/lowlevellock.h
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@ -1,4 +1,4 @@
/* Copyright (C) 2003, 2004, 2006, 2007, 2008 Free Software Foundation, Inc. /* Copyright (C) 2003, 2004, 2006-2008, 2009 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003. Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
@ -41,6 +41,9 @@
#define FUTEX_WAIT_BITSET 9 #define FUTEX_WAIT_BITSET 9
#define FUTEX_WAKE_BITSET 10 #define FUTEX_WAKE_BITSET 10
#define FUTEX_PRIVATE_FLAG 128 #define FUTEX_PRIVATE_FLAG 128
#define FUTEX_CLOCK_REALTIME 256
#define FUTEX_BITSET_MATCH_ANY 0xffffffff
/* Values for 'private' parameter of locking macros. Yes, the /* Values for 'private' parameter of locking macros. Yes, the
definition seems to be backwards. But it is not. The bit will be definition seems to be backwards. But it is not. The bit will be

5
nptl/sysdeps/unix/sysv/linux/s390/lowlevellock.h
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@ -1,4 +1,4 @@
/* Copyright (C) 2003, 2004, 2006, 2007, 2008 Free Software Foundation, Inc. /* Copyright (C) 2003, 2004, 2006-2008, 2009 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003. Contributed by Martin Schwidefsky <schwidefsky@de.ibm.com>, 2003.
@ -39,6 +39,9 @@
#define FUTEX_WAIT_BITSET 9 #define FUTEX_WAIT_BITSET 9
#define FUTEX_WAKE_BITSET 10 #define FUTEX_WAKE_BITSET 10
#define FUTEX_PRIVATE_FLAG 128 #define FUTEX_PRIVATE_FLAG 128
#define FUTEX_CLOCK_REALTIME 256
#define FUTEX_BITSET_MATCH_ANY 0xffffffff
/* Values for 'private' parameter of locking macros. Yes, the /* Values for 'private' parameter of locking macros. Yes, the
definition seems to be backwards. But it is not. The bit will be definition seems to be backwards. But it is not. The bit will be

7
nptl/sysdeps/unix/sysv/linux/x86_64/lowlevellock.h
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@ -1,4 +1,4 @@
/* Copyright (C) 2002-2004, 2006, 2007, 2008 Free Software Foundation, Inc. /* Copyright (C) 2002-2004, 2006-2008, 2009 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
Contributed by Ulrich Drepper <drepper@redhat.com>, 2002. Contributed by Ulrich Drepper <drepper@redhat.com>, 2002.
@ -48,13 +48,16 @@
#define FUTEX_WAIT 0 #define FUTEX_WAIT 0
#define FUTEX_WAKE 1 #define FUTEX_WAKE 1
#define FUTEX_CMP_REQUEUE 4 #define FUTEX_CMP_REQUEUE 4
#define FUTEX_WAKE_OP 5 #define FUTEX_WAKE_OP 5
#define FUTEX_LOCK_PI 6 #define FUTEX_LOCK_PI 6
#define FUTEX_UNLOCK_PI 7 #define FUTEX_UNLOCK_PI 7
#define FUTEX_TRYLOCK_PI 8 #define FUTEX_TRYLOCK_PI 8
#define FUTEX_WAIT_BITSET 9 #define FUTEX_WAIT_BITSET 9
#define FUTEX_WAKE_BITSET 10 #define FUTEX_WAKE_BITSET 10
#define FUTEX_PRIVATE_FLAG 128 #define FUTEX_PRIVATE_FLAG 128
#define FUTEX_CLOCK_REALTIME 256
#define FUTEX_BITSET_MATCH_ANY 0xffffffff
#define FUTEX_OP_CLEAR_WAKE_IF_GT_ONE ((4 << 24) | 1) #define FUTEX_OP_CLEAR_WAKE_IF_GT_ONE ((4 << 24) | 1)

10
sysdeps/unix/sysv/linux/kernel-features.h
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@ -1,6 +1,6 @@
/* Set flags signalling availability of kernel features based on given /* Set flags signalling availability of kernel features based on given
kernel version number. kernel version number.
Copyright (C) 1999-2006, 2007, 2008 Free Software Foundation, Inc. Copyright (C) 1999-2006, 2007, 2008, 2009 Free Software Foundation, Inc.
This file is part of the GNU C Library. This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or The GNU C Library is free software; you can redistribute it and/or
@ -505,7 +505,7 @@
x86-64, PPC, IA-64, and SPARC in 2.6.27. */ x86-64, PPC, IA-64, and SPARC in 2.6.27. */
#if __LINUX_KERNEL_VERSION >= 0x02061b \ #if __LINUX_KERNEL_VERSION >= 0x02061b \
&& (defined __i386__ || defined __x86_64__ || defined __powerpc__ \ && (defined __i386__ || defined __x86_64__ || defined __powerpc__ \
|| defined __ia64__ || defined __sparc__ || __s390__) || defined __ia64__ || defined __sparc__ || defined __s390__)
# define __ASSUME_SOCK_CLOEXEC 1 # define __ASSUME_SOCK_CLOEXEC 1
# define __ASSUME_IN_NONBLOCK 1 # define __ASSUME_IN_NONBLOCK 1
# define __ASSUME_PIPE2 1 # define __ASSUME_PIPE2 1
@ -514,13 +514,11 @@
/* Support for the accept4 syscall was added in 2.6.28. */ /* Support for the accept4 syscall was added in 2.6.28. */
#if __LINUX_KERNEL_VERSION >= 0x02061c \ #if __LINUX_KERNEL_VERSION >= 0x02061c \
&& (defined __i386__ || defined __x86_64__ || defined __powerpc__ \ && (defined __i386__ || defined __x86_64__ || defined __powerpc__ \
|| defined __ia64__ || defined __sparc__ || __s390__) || defined __ia64__ || defined __sparc__ || defined __s390__)
# define __ASSUME_ACCEPT4 1 # define __ASSUME_ACCEPT4 1
#endif #endif
/* Support for the FUTEX_CLOCK_REALTIME flag was added in 2.6.29. */ /* Support for the FUTEX_CLOCK_REALTIME flag was added in 2.6.29. */
#if __LINUX_KERNEL_VERSION >= 0x02061d \ #if __LINUX_KERNEL_VERSION >= 0x02061d
&& (defined __i386__ || defined __x86_64__ || defined __powerpc__ \
|| defined __ia64__ || defined __sparc__ || __s390__)
# define __ASSUME_FUTEX_CLOCK_REALTIME 1 # define __ASSUME_FUTEX_CLOCK_REALTIME 1
#endif #endif