Inlined Routines Associated with the SuperCore RWLock. More...

#include <rtems/score/corerwlock.h>
#include <rtems/score/thread.h>
#include <rtems/score/threadqimpl.h>
#include <rtems/score/watchdog.h>

Include dependency graph for corerwlockimpl.h:

This graph shows which files directly or indirectly include this file:

Macros
#define	CORE_RWLOCK_STATUS_LAST CORE_RWLOCK_TIMEOUT
	This is the last status value.

#define	CORE_RWLOCK_THREAD_WAITING_FOR_READ 0
	This is used to denote that a thread is blocking waiting for read-only access to the RWLock.

#define	CORE_RWLOCK_THREAD_WAITING_FOR_WRITE 1
	This is used to denote that a thread is blocking waiting for write-exclusive access to the RWLock.

#define	_CORE_RWLock_Flush(_the_rwlock, _remote_extract_callout, _status)
	This routine assists in the deletion of a RWLock by flushing the associated wait queue. More...

Typedefs
typedef void(*	CORE_RWLock_API_mp_support_callout) (Thread_Control *, Objects_Id)
	The following type defines the callout which the API provides to support global/multiprocessor operations on RWLocks.

Enumerations
enum	CORE_RWLock_Status { CORE_RWLOCK_SUCCESSFUL, CORE_RWLOCK_WAS_DELETED, CORE_RWLOCK_UNAVAILABLE, CORE_RWLOCK_TIMEOUT }
	Core RWLock handler return statuses. More...

Functions
void	_CORE_RWLock_Initialize (CORE_RWLock_Control the_rwlock, CORE_RWLock_Attributes the_rwlock_attributes)
	Initialize a RWlock. More...

RTEMS_INLINE_ROUTINE void	_CORE_RWLock_Destroy (CORE_RWLock_Control *the_rwlock)

void	_CORE_RWLock_Obtain_for_reading (CORE_RWLock_Control the_rwlock, Thread_Control executing, Objects_Id id, bool wait, Watchdog_Interval timeout, CORE_RWLock_API_mp_support_callout api_rwlock_mp_support)
	Obtain RWLock for reading. More...

void	_CORE_RWLock_Obtain_for_writing (CORE_RWLock_Control the_rwlock, Thread_Control executing, Objects_Id id, bool wait, Watchdog_Interval timeout, CORE_RWLock_API_mp_support_callout api_rwlock_mp_support)
	Obtain RWLock for writing. More...

CORE_RWLock_Status	_CORE_RWLock_Release (CORE_RWLock_Control the_rwlock, Thread_Control executing)
	Release the RWLock. More...

RTEMS_INLINE_ROUTINE void	_CORE_RWLock_Initialize_attributes (CORE_RWLock_Attributes *the_attributes)
	This method is used to initialize core rwlock attributes. More...

Detailed Description

Inlined Routines Associated with the SuperCore RWLock.

This include file contains all of the inlined routines associated with the SuperCore RWLock.

Macros