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* pthread_getattr_np.c: No need to install a cancellation handler,

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this is no cancellation point.
	* pthread_getschedparam.c: Likewise.
	* pthread_setschedparam.c: Likewise.
	* pthread_setschedprio.c: Likewise.
	* sysdeps/unix/sysv/linux/lowlevellock.c: Remove all traces of
	lll_unlock_wake_cb.
	* sysdeps/unix/sysv/linux/alpha/lowlevellock.h: Likewise.
	* sysdeps/unix/sysv/linux/i386/lowlevellock.h: Likewise.
	* sysdeps/unix/sysv/linux/i386/i486/lowlevellock.S: 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.
	* sysdeps/unix/sysv/linux/sh/lowlevellock.S: Likewise.
	* sysdeps/unix/sysv/linux/sh/lowlevellock.h: Likewise.
	* sysdeps/unix/sysv/linux/sparc/lowlevellock.h: Likewise.
	* sysdeps/unix/sysv/linux/sparc/sparc32/lowlevellock.c: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/lowlevellock.S: Likewise.
	* sysdeps/unix/sysv/linux/x86_64/lowlevellock.h: Likewise.
This commit is contained in:
Ulrich Drepper
2007-05-30 04:45:03 +00:00
parent fc3f0ccb98
commit b03b0c2920
18 changed files with 34 additions and 163 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
nptl/sysdeps/unix/sysv/linux/sparc/lowlevellock.h
View File

@@ -1,4 +1,4 @@
/* Copyright (C) 2003, 2004, 2006 Free Software Foundation, Inc.
/* Copyright (C) 2003, 2004, 2006, 2007 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Jakub Jelinek <jakub@redhat.com>, 2003.
@@ -240,8 +240,6 @@ __lll_robust_mutex_timedlock (int *futex, const struct timespec *abstime,
/* Type for lock object. */
typedef int lll_lock_t;
extern int lll_unlock_wake_cb (int *__futex) attribute_hidden;
/* Initializers for lock. */
#define LLL_LOCK_INITIALIZER (0)
#define LLL_LOCK_INITIALIZER_LOCKED (1)

17
nptl/sysdeps/unix/sysv/linux/sparc/sparc32/lowlevellock.c
View File

@@ -1,5 +1,5 @@
/* low level locking for pthread library. SPARC version.
Copyright (C) 2003, 2006 Free Software Foundation, Inc.
Copyright (C) 2003, 2006, 2007 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Paul Mackerras <paulus@au.ibm.com>, 2003.
@@ -76,20 +76,8 @@ __lll_timedlock_wait (int *futex, const struct timespec *abstime)
}
/* These don't get included in libc.so */
/* This function doesn't get included in libc.so */
#ifdef IS_IN_libpthread
int
lll_unlock_wake_cb (int *futex)
{
int val = atomic_exchange_24_rel (futex, 0);
if (__builtin_expect (val > 1, 0))
lll_futex_wake (futex, 1);
return 0;
}
int
__lll_timedwait_tid (int *tidp, const struct timespec *abstime)
{
@@ -127,5 +115,4 @@ __lll_timedwait_tid (int *tidp, const struct timespec *abstime)
return 0;
}
#endif