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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 /posix/sched.h | |
| parent | 880867a475b1016f892a1248a3fce693406bf1f1 (diff) | |
| download | glibc-949ec7640747878988b3f8019a7b7f98c10ab3ac.tar.gz glibc-949ec7640747878988b3f8019a7b7f98c10ab3ac.tar.xz glibc-949ec7640747878988b3f8019a7b7f98c10ab3ac.zip | |
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 'posix/sched.h')
| -rw-r--r-- | posix/sched.h | 14 |
1 files changed, 10 insertions, 4 deletions
diff --git a/posix/sched.h b/posix/sched.h index ce00d9df4a..685d8bd67f 100644 --- a/posix/sched.h +++ b/posix/sched.h @@ -64,13 +64,19 @@ extern int sched_rr_get_interval (__pid_t __pid, struct timespec *__t) __THROW; #ifdef __USE_GNU +/* Access macros for `cpu_set'. */ +#define CPU_SET(cpu, cpusetp) __CPU_SET (cpu, cpusetp) +#define CPU_CLR(cpu, cpusetp) __CPU_CLR (cpu, cpusetp) +#define CPU_ISSET(cpu, cpusetp) __CPU_ISSET (cpu, cpusetp) +#define CPU_ZERO(cpusetp) __CPU_ZERO (cpusetp) + + /* Set the CPU affinity for a task */ -extern int sched_setaffinity (__pid_t __pid, unsigned int __len, - unsigned long int *__mask) __THROW; +extern int sched_setaffinity (__pid_t __pid, __const cpu_set_t *__mask) + __THROW; /* Get the CPU affinity for a task */ -extern int sched_getaffinity (__pid_t __pid, unsigned int __len, - unsigned long int *__mask) __THROW; +extern int sched_getaffinity (__pid_t __pid, cpu_set_t *__mask) __THROW; #endif __END_DECLS |