32f6598912
git-svn-id: https://rt-thread.googlecode.com/svn/trunk@1056 bbd45198-f89e-11dd-88c7-29a3b14d5316
38 lines
513 B
C
38 lines
513 B
C
#ifndef __SCHED_H__
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#define __SCHED_H__
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#include <rtthread.h>
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#include <sys/types.h>
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#include <errno.h>
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/* Thread scheduling policies */
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enum
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{
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SCHED_OTHER = 0,
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SCHED_FIFO,
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SCHED_RR,
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SCHED_MIN = SCHED_OTHER,
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SCHED_MAX = SCHED_RR
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};
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struct sched_param
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{
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int sched_priority;
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};
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#ifdef __cplusplus
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extern "C"
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{
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#endif
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int sched_yield(void);
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int sched_get_priority_min(int policy);
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int sched_get_priority_max(int policy);
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int sched_setscheduler(pid_t pid, int policy);
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#ifdef __cplusplus
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}
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#endif
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#endif
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