corespinlock.h File Reference

#include <rtems/score/thread.h>
#include <rtems/score/priority.h>
#include <rtems/score/corespinlock.inl>

Include dependency graph for corespinlock.h:

Detailed Description

This include file contains all the constants and structures associated with the Spinlock Handler.


Data Structures
struct	CORE_spinlock_Attributes
struct	CORE_spinlock_Control
Defines
#define	CORE_SPINLOCK_STATUS_LAST CORE_SPINLOCK_NOT_LOCKED
#define	CORE_SPINLOCK_UNLOCKED 0
#define	CORE_SPINLOCK_LOCKED 1
Enumerations
enum	CORE_spinlock_Status { CORE_SPINLOCK_SUCCESSFUL, CORE_SPINLOCK_HOLDER_RELOCKING, CORE_SPINLOCK_NOT_HOLDER, CORE_SPINLOCK_TIMEOUT, CORE_SPINLOCK_IS_BUSY, CORE_SPINLOCK_UNAVAILABLE, CORE_SPINLOCK_NOT_LOCKED }
Functions
void	_CORE_spinlock_Initialize (CORE_spinlock_Control the_spinlock, CORE_spinlock_Attributes the_spinlock_attributes)
CORE_spinlock_Status	_CORE_spinlock_Wait (CORE_spinlock_Control *the_spinlock, boolean wait, Watchdog_Interval timeout)
CORE_spinlock_Status	_CORE_spinlock_Release (CORE_spinlock_Control *the_spinlock)