chmtx.h File Reference

Mutexes macros and structures. More...

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Data Structures
struct	ch_mutex
	Mutex structure. More...

Macros
#define	_MUTEX_DATA(name)   {_THREADS_QUEUE_DATA(name.queue), NULL, NULL, 0}
	Data part of a static mutex initializer. More...
#define	MUTEX_DECL(name)   mutex_t name = _MUTEX_DATA(name)
	Static mutex initializer. More...

Typedefs
typedef struct ch_mutex	mutex_t
	Type of a mutex structure. More...

Functions
void	chMtxObjectInit (mutex_t *mp)
	Initializes s mutex_t structure. More...
void	chMtxLock (mutex_t *mp)
	Locks the specified mutex. More...
void	chMtxLockS (mutex_t *mp)
	Locks the specified mutex. More...
bool	chMtxTryLock (mutex_t *mp)
	Tries to lock a mutex. More...
bool	chMtxTryLockS (mutex_t *mp)
	Tries to lock a mutex. More...
void	chMtxUnlock (mutex_t *mp)
	Unlocks the specified mutex. More...
void	chMtxUnlockS (mutex_t *mp)
	Unlocks the specified mutex. More...
void	chMtxUnlockAll (void)
	Unlocks all mutexes owned by the invoking thread. More...
void	chMtxUnlockAllS (void)
	Unlocks all mutexes owned by the invoking thread. More...
static bool	chMtxQueueNotEmptyS (mutex_t *mp)
	Returns true if the mutex queue contains at least a waiting thread. More...
static thread_t *	chMtxGetOwnerI (mutex_t *mp)
	Returns the mutex owner thread. More...
static mutex_t *	chMtxGetNextMutexX (void)
	Returns the next mutex in the mutexes stack of the current thread. More...

Detailed Description

Mutexes macros and structures.

Definition in file chmtx.h.