PTHREAD_SCHEDPARAM(3) | Library Functions Manual | PTHREAD_SCHEDPARAM(3) |
pthread_setschedparam
,
pthread_getschedparam
—
#include <pthread.h>
int
pthread_setschedparam
(pthread_t
thread, int policy,
const struct sched_param
*param);
int
pthread_getschedparam
(pthread_t
thread, int * restrict
policy, struct
sched_param * restrict param);
pthread_setschedparam
() and
pthread_getschedparam
() functions set and get the
scheduling parameters of individual threads. The scheduling policy for a
thread can be:
SCHED_FIFO
SCHED_RR
SCHED_OTHER
The thread priority (accessed via
param->sched_priority) must be at least
PTHREAD_MIN_PRIORITY
and no more than
PTHREAD_MAX_PRIORITY
.
pthread_setschedparam
() may fail if:
EINVAL
]ENOTSUP
]ESRCH
]pthread_getschedparam
() may fail if:
ESRCH
]July 9, 2010 | NetBSD 9.0 |