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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/powerpc/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/powerpc/bits/atomic.h')
-rw-r--r--sysdeps/powerpc/bits/atomic.h17
1 files changed, 8 insertions, 9 deletions
diff --git a/sysdeps/powerpc/bits/atomic.h b/sysdeps/powerpc/bits/atomic.h
index c33ae564ce..ebac76ab3b 100644
--- a/sysdeps/powerpc/bits/atomic.h
+++ b/sysdeps/powerpc/bits/atomic.h
@@ -19,11 +19,11 @@
02111-1307 USA. */
/*
- * Never include sysdeps/powerpc/bits/atomic.h directly.
- * Alway use include/atomic.h which will include either
- * sysdeps/powerpc/powerpc32/bits/atomic.h
- * or
- * sysdeps/powerpc/powerpc64/bits/atomic.h
+ * Never include sysdeps/powerpc/bits/atomic.h directly.
+ * Alway use include/atomic.h which will include either
+ * sysdeps/powerpc/powerpc32/bits/atomic.h
+ * or
+ * sysdeps/powerpc/powerpc64/bits/atomic.h
* as appropriate and which in turn include this file.
*/
@@ -44,8 +44,8 @@ typedef uintptr_t uatomicptr_t;
typedef intmax_t atomic_max_t;
typedef uintmax_t uatomic_max_t;
-/*
- * Powerpc does not have byte and halfword forms of load and reserve and
+/*
+ * Powerpc does not have byte and halfword forms of load and reserve and
* store conditional. So for powerpc we stub out the 8- and 16-bit forms.
*/
#define __arch_compare_and_exchange_bool_8_acq(mem, newval, oldval) \
@@ -141,7 +141,7 @@ typedef uintmax_t uatomic_max_t;
__result; \
})
-#define atomic_exchange(mem, value) \
+#define atomic_exchange_acq(mem, value) \
({ \
__typeof (*(mem)) __result; \
if (sizeof (*mem) == 4) \
@@ -177,4 +177,3 @@ typedef uintmax_t uatomic_max_t;
abort (); \
__result; \
})
-