pthread_setschedparam()

Set thread scheduling parameters

Synopsis:

#include <pthread.h>

int pthread_setschedparam(
               pthread_t thread,
               int policy,
               const struct sched_param* param );

Library:

libc

Description:

The pthread_setschedparam() function sets the scheduling policy and associated scheduling parameters of thread thread to the values specified in policy and param.

Returns:

EOK: Success.
EINVAL: Invalid scheduling policy policy or parameters param.
ENOTSUP: Unsupported scheduling policy policy or parameters param.
EPERM: Insufficient privilege to modify scheduling policy policy or parameters param.
ESRCH: Invalid thread ID thread.

Classification:

POSIX 1003.1 (Threads)

Safety:
Cancellation point	No
Interrupt handler	No
Signal handler	Yes
Thread	Yes

See also:

pthread_getschedparam()