mutex.h File Reference

Header file for implementation of mutexes, file mutexes.c. More...

#include "semaphore.h"

Go to the source code of this file.

Data Structures
struct	mutex
Macro defined to automaticly get thrue tests. For detail comments follow macro definition
#define	mutex_lock(mtx_ptr)   mutex_lock_nondebug(mtx_ptr)
#define	mutex_lock_timeout(mtx_ptr, msec)   mutex_lock_timeout_nondebug(mtx_ptr, msec)
#define	mutex_unlock(mtx_ptr)   mutex_unlock_nondebug(mtx_ptr)
Typedefs
typedef mutex	mutex_t
Functions
void	mutex_init (mutex_t *mtx)
	Initilaization of the mutex. This function initiliaze structure for the mutex.
void	mutex_destroy (mutex_t *mtx)
	Free semaphore structures. Function call panic if any thread is waiting on semaphore.
void	mutex_unlock (mutex_t *mtx)
void	mutex_lock (mutex_t *mtx)

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Detailed Description

Header file for implementation of mutexes, file mutexes.c.

This file is based on Kalisto, Development Kernel copyrighted (c) to Distributed Systems Research Group MFF UK, Czech republic.

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Typedef Documentation

typedef struct mutex mutex_t

define mutex structure as usual with .._t notation

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Function Documentation

void mutex_destroy

(

mutex_t *

mtx

)

Free semaphore structures. Function call panic if any thread is waiting on semaphore.

Parameters:

mtx

- mutex to be destroyed

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