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authorUlrich Drepper <drepper@redhat.com>2003-05-10 05:36:37 +0000
committerUlrich Drepper <drepper@redhat.com>2003-05-10 05:36:37 +0000
commit949ec7640747878988b3f8019a7b7f98c10ab3ac (patch)
tree35994dc52f7f30189e655666a5de0f37cb1a23e4 /sysdeps/x86_64/bits/atomic.h
parent880867a475b1016f892a1248a3fce693406bf1f1 (diff)
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Update.
	* posix/sched.h: Change prototypes of sched_getaffinity and
	sched_setaffinity.  Define CPU_SET, CPU_CLR, CPU_ISSET, and CPU_ZERO.
	* sysdeps/generic/sched_getaffinity.c: Adjust definition.
	* sysdeps/generic/sched_setaffinity.c: Likewise.
	* sysdeps/generic/bits/sched.h: Define __CPU_SETSIZE, __NCPUBITS,
	__CPUELT, __CPUMASK, cpu_set_t, __cpu_mask, __CPU_ZERO, __CPU_SET,
	__CPU_CLR, and __CPU_ISSET.
	* sysdeps/unix/sysv/linux/bits/sched.h: Likewise.
	* sysdeps/unix/sysv/linux/sched_getaffinity.c: New file.
	* sysdeps/unix/sysv/linux/sched_setaffinity.c: New file.

	* include/atomic.h (atomic_exchange_acq): Renamed from atomic_exchange.
	(atomic_exchange_rel): New #define.
	* sysdeps/ia64/bits/atomic.h: Likewise.
	* sysdeps/i386/i486/bits/atomic.h (atomic_exchange_acq): Renamed from
	atomic_exchange.
	* sysdeps/m68k/m68020/bits/atomic.h: Likewise.
	* sysdeps/powerpc/bits/atomic.h: Likewise.
	* sysdeps/sparc/sparc32/sparcv9/bits/atomic.h: Likewise.
	* sysdeps/sparc/sparc64/bits/atomic.h: Likewise.
	* sysdeps/x86_64/bits/atomic.h: Likewise.
	* csu/tst-atomic.c: Use atomic_exchange_acq instead of atomic_exchange.
Diffstat (limited to 'sysdeps/x86_64/bits/atomic.h')
-rw-r--r--sysdeps/x86_64/bits/atomic.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/sysdeps/x86_64/bits/atomic.h b/sysdeps/x86_64/bits/atomic.h
index ece260d4d9..f31bedb0b3 100644
--- a/sysdeps/x86_64/bits/atomic.h
+++ b/sysdeps/x86_64/bits/atomic.h
@@ -86,7 +86,7 @@ typedef uintmax_t uatomic_max_t;
 
 
 /* Note that we need no lock prefix.  */
-#define atomic_exchange(mem, newvalue) \
+#define atomic_exchange_acq(mem, newvalue) \
   ({ __typeof (*mem) result;						      \
      if (sizeof (*mem) == 1)						      \
        __asm __volatile ("xchgb %b0, %1"				      \