chmtx.h File Reference

Mutexes macros and structures. More...

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Data Structures
struct	Mutex
	Mutex structure. More...
Defines
#define	_MUTEX_DATA(name)   {_THREADSQUEUE_DATA(name.m_queue), NULL, NULL}
	Data part of a static mutex initializer.
#define	MUTEX_DECL(name)   Mutex name = _MUTEX_DATA(name)
	Static mutex initializer.
#define	chMtxQueueNotEmptyS(mp)   notempty(&(mp)->m_queue)
	Returns TRUE if the mutex queue contains at least a waiting thread.
Typedefs
typedef struct Mutex	Mutex
	Mutex structure.
Functions
void	chMtxInit (Mutex *mp)
	Initializes s Mutex structure.
void	chMtxLock (Mutex *mp)
	Locks the specified mutex.
void	chMtxLockS (Mutex *mp)
	Locks the specified mutex.
bool_t	chMtxTryLock (Mutex *mp)
	Tries to lock a mutex.
bool_t	chMtxTryLockS (Mutex *mp)
	Tries to lock a mutex.
Mutex *	chMtxUnlock (void)
	Unlocks the next owned mutex in reverse lock order.
Mutex *	chMtxUnlockS (void)
	Unlocks the next owned mutex in reverse lock order.
void	chMtxUnlockAll (void)
	Unlocks all the mutexes owned by the invoking thread.

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Detailed Description

Mutexes macros and structures.

Definition in file chmtx.h.