RTEMS 4.5.1-pre3 On-Line Library

Thread Manager pthread_getschedparam - Get Thread Scheduling Parameters

RTEMS POSIX API User's Guide

17.4.25: pthread_getschedparam - Get Thread Scheduling Parameters

CALLING SEQUENCE:

#include <pthread.h>

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

STATUS CODES:

EINVAL: The policy pointer argument is invalid.
EINVAL: The scheduling parameters pointer argument is invalid.
ESRCH: The thread indicated by the parameter thread is invalid.

DESCRIPTION:

The pthread_getschedparam routine is used to obtain the scheduler policy and parameters associated with thread. The current policy and associated parameters values returned in policy and param, respectively.

NOTES:

As required by POSIX, RTEMS defines the feature symbol _POSIX_THREAD_PRIORITY_SCHEDULING to indicate that the family of routines to which this routine belongs is supported.

RTEMS POSIX API User's Guide