mutexget.c File Reference

Convert POSIX Mutex ID to local object pointer. More...

#include <rtems/posix/muteximpl.h>
#include <rtems/score/apimutex.h>

Include dependency graph for mutexget.c:

Functions
POSIX_Mutex_Control *	_POSIX_Mutex_Get (pthread_mutex_t *mutex, Objects_Locations *location)
	POSIX Mutex Get (Thread Dispatch Disable) More...
POSIX_Mutex_Control *	_POSIX_Mutex_Get_interrupt_disable (pthread_mutex_t *mutex, Objects_Locations *location, ISR_lock_Context *lock_context)
	POSIX Mutex Get (Interrupt Disable) More...

Detailed Description

Convert POSIX Mutex ID to local object pointer.

Function Documentation

_POSIX_Mutex_Get()

POSIX_Mutex_Control* _POSIX_Mutex_Get	(	pthread_mutex_t *	mutex,
		Objects_Locations *	location
	)

POSIX Mutex Get (Thread Dispatch Disable)

A support routine which translates the mutex id into a local pointer. As a side-effect, it may create the mutex.

Note

This version of the method uses a dispatching critical section.

Referenced by _POSIX_Mutex_Translate_core_mutex_return_code(), and pthread_mutex_init().

_POSIX_Mutex_Get_interrupt_disable()

POSIX_Mutex_Control* _POSIX_Mutex_Get_interrupt_disable	(	pthread_mutex_t *	mutex,
		Objects_Locations *	location,
		ISR_lock_Context *	lock_context
	)

POSIX Mutex Get (Interrupt Disable)

A support routine which translates the mutex id into a local pointer. As a side-effect, it may create the mutex.

Note

: This version of the method uses an interrupt critical section.

Referenced by _POSIX_Mutex_Translate_core_mutex_return_code().