RTEMS 4.9.2 On-Line Library

Mutex Manager pthread_mutexattr_getprioceiling - Get the Priority Ceiling

RTEMS POSIX API User's Guide

10.4.6: pthread_mutexattr_getprioceiling - Get the Priority Ceiling

CALLING SEQUENCE:

#include <pthread.h>

int pthread_mutexattr_getprioceiling(
  const pthread_mutexattr_t *attr,
  int                       *prioceiling
);

STATUS CODES:

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

DESCRIPTION:

The pthread_mutexattr_getprioceiling routine is used to obtain the value of the prioceiling attribute. This attribute specifies the priority ceiling for this mutex.

NOTES:

NONE

RTEMS POSIX API User's Guide