RTEMS 4.6.4 On-Line Library

Thread Manager pthread_attr_getscope - Get Thread Scheduling Scope

RTEMS POSIX API User's Guide

17.4.10: pthread_attr_getscope - Get Thread Scheduling Scope

CALLING SEQUENCE:

#include <pthread.h>

int pthread_attr_getscope(
  const pthread_attr_t *attr,
  int                  *contentionscope
);

STATUS CODES:

EINVAL: The attribute pointer argument is invalid.
EINVAL: The attribute set is not initialized.
EINVAL: The contentionscope pointer argument is invalid.

DESCRIPTION:

The pthread_attr_getscope routine is used to obtain the value of the contention scope field in the thread attributes object attr. The current value is returned in contentionscope.

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