Last change
on this file since 352 was 352, checked in by coas-nagasima, 6 years ago |
arm向けASP3版ECNLを追加
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Property svn:eol-style
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native
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Property svn:mime-type
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text/x-csrc;charset=UTF-8
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File size:
846 bytes
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Rev | Line | |
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[352] | 1 | #define _GNU_SOURCE
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| 2 | #include <sched.h>
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| 3 | #include <string.h>
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| 4 | #include "pthread_impl.h"
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| 5 | #include "syscall.h"
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| 6 |
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| 7 | int sched_setaffinity(pid_t tid, size_t size, const cpu_set_t *set)
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| 8 | {
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| 9 | return syscall(SYS_sched_setaffinity, tid, size, set);
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| 10 | }
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| 11 |
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| 12 | int pthread_setaffinity_np(pthread_t td, size_t size, const cpu_set_t *set)
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| 13 | {
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| 14 | return -__syscall(SYS_sched_setaffinity, td->tid, size, set);
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| 15 | }
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| 16 |
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| 17 | static int do_getaffinity(pid_t tid, size_t size, cpu_set_t *set)
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| 18 | {
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| 19 | long ret = __syscall(SYS_sched_getaffinity, tid, size, set);
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| 20 | if (ret < 0) return ret;
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| 21 | if (ret < size) memset((char *)set+ret, 0, size-ret);
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| 22 | return 0;
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| 23 | }
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| 24 |
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| 25 | int sched_getaffinity(pid_t tid, size_t size, cpu_set_t *set)
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| 26 | {
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| 27 | return __syscall_ret(do_getaffinity(tid, size, set));
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| 28 | }
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| 29 |
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| 30 | int pthread_getaffinity_np(pthread_t td, size_t size, cpu_set_t *set)
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| 31 | {
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| 32 | return -do_getaffinity(td->tid, size, set);
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| 33 | }
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