27 lines
658 B
C
27 lines
658 B
C
#define _GNU_SOURCE
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#include <sched.h>
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#include "pthread_impl.h"
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#include "syscall.h"
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int sched_setaffinity(pid_t tid, size_t size, const cpu_set_t *set)
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{
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return syscall(SYS_sched_setaffinity, tid, size, set);
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}
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int pthread_setaffinity_np(pthread_t td, size_t size, const cpu_set_t *set)
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{
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return syscall(SYS_sched_setaffinity, td->tid, size, set);
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}
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int sched_getaffinity(pid_t tid, size_t size, cpu_set_t *set)
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{
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long ret = __syscall(SYS_sched_getaffinity, tid, size, set);
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if (ret > 0) ret = 0;
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return __syscall_ret(ret);
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}
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int pthread_getaffinity_np(pthread_t td, size_t size, cpu_set_t *set)
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{
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return sched_getaffinity(td->tid, size, set);
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}
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