rmutex.h File Reference

Recursive Mutex for thread synchronization. More...

Detailed Description

Recursive Mutex for thread synchronization.

Author

Martin Elshuber marti.nosp@m.n.el.nosp@m.shube.nosp@m.r@th.nosp@m.eobro.nosp@m.ma-s.nosp@m.ystem.nosp@m.s.co.nosp@m.m

Definition in file rmutex.h.

#include <stdint.h>
#include "mutex.h"
#include "sched.h"

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Data Structures
struct	rmutex_t
	Mutex structure. More...

Macros
#define	RMUTEX_INIT   { MUTEX_INIT, 0, KERNEL_PID_UNDEF }
	Static initializer for rmutex_t.

Typedefs
typedef struct rmutex_t	rmutex_t
	Mutex structure.

Functions
static void	rmutex_init (rmutex_t *rmutex)
	Initializes a recursive mutex object.
int	rmutex_trylock (rmutex_t *rmutex)
	Tries to get a recursive mutex, non-blocking.
void	rmutex_lock (rmutex_t *rmutex)
	Locks a recursive mutex, blocking.
void	rmutex_unlock (rmutex_t *rmutex)
	Unlocks the recursive mutex.