blob: a3e5a9b4a2a09629483f4634552259c09dd1941a (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
|
#include <unistd.h>
#include <errno.h>
#include <pthread.h>
#include "thread_internal.h"
int pthread_attr_setschedparam(pthread_attr_t *attr, const struct sched_param *param)
{
__THREAD_INIT();
if ((attr->__schedpolicy == SCHED_OTHER) && (param->sched_priority == 0)) {
attr->__schedparam.sched_priority=0;
return 0;
}
if (((attr->__schedpolicy == SCHED_RR) || (attr->__schedpolicy == SCHED_FIFO))
&& ((param->sched_priority > 0) && (param->sched_priority < 100))) {
attr->__schedparam.sched_priority=param->sched_priority;
return 0;
}
return EINVAL;
}
|