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Add sparc implementation of lll_futex_timed_wait_bitset

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nptl/

	* sysdeps/unix/sysv/linux/sparc/lowlevellock.h
	(lll_futex_timed_wait_bitset): New macro.
This commit is contained in:
David S. Miller 2012-12-27 08:20:46 -08:00
parent 31a7fe5ca9
commit 9c7595bda2
2 changed files with 18 additions and 0 deletions
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5
nptl/ChangeLog
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@ -1,3 +1,8 @@
2012-12-27 David S. Miller <davem@davemloft.net>
* sysdeps/unix/sysv/linux/sparc/lowlevellock.h
(lll_futex_timed_wait_bitset): New macro.
2012-12-27 Siddhesh Poyarekar <siddhesh@redhat.com>
* sysdeps/unix/sysv/linux/s390/lowlevellock.h (SYS_futex):

13
nptl/sysdeps/unix/sysv/linux/sparc/lowlevellock.h
View File

@ -95,6 +95,19 @@ extern void __cpu_relax (void);
__ret; \
})
#define lll_futex_timed_wait_bitset(futexp, val, timespec, clockbit, private) \
({ \
INTERNAL_SYSCALL_DECL (__err); \
long int __ret; \
int __op = FUTEX_WAIT_BITSET | clockbit; \
\
__ret = INTERNAL_SYSCALL (futex, __err, 6, (futexp), \
__lll_private_flag (__op, private), \
(val), (timespec), NULL /* Unused. */, \
FUTEX_BITSET_MATCH_ANY); \
__ret; \
})
#define lll_futex_wake(futexp, nr, private) \
({ \
INTERNAL_SYSCALL_DECL (__err); \