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| author | Ulrich Drepper <drepper@redhat.com> | 2003-05-10 05:36:37 +0000 |
|---|---|---|
| committer | Ulrich Drepper <drepper@redhat.com> | 2003-05-10 05:36:37 +0000 |
| commit | 949ec7640747878988b3f8019a7b7f98c10ab3ac (patch) | |
| tree | 35994dc52f7f30189e655666a5de0f37cb1a23e4 /sysdeps/powerpc/bits/atomic.h | |
| parent | 880867a475b1016f892a1248a3fce693406bf1f1 (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.h | 17 |
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; \ }) - |