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/**
* @file DIET_mutex.h
*
* @brief DIET mutex interface for multi-threaded server applications
*
* @author Philippe COMBES (Philippe.Combes@ens-lyon.fr)
* Bert VAN HEUKELOM (Bert.Van-Heukelom@ens-lyon.fr)
*
* @section Licence
* |LICENCE|
*/
#ifndef _DIET_MUTEX_H_
#define _DIET_MUTEX_H_
#ifdef __cplusplus
extern "C" {
#endif // __cplusplus
typedef int diet_mutex_t;
/**
* @brief initialize DIET mutexes
*
*/
void
diet_mutex_initialize();
/**
* @brief create mutex
*
* @param ret
*/
void
diet_mutex_create(int* ret);
/**
* @brief lock mutex
*
* @param i index of the mutex to be locked
*/
void
diet_mutex_lock(int i);
/**
* @brief unlock mutex
*
* @param i index of the mutex to be unlocked
*/
void
diet_mutex_unlock(int i);
/**
* @brief free mutex
*
* @param i
*/
void
diet_mutex_free(int* i);
/**
* @brief finalize DIET mutexes
*
*/
void
diet_mutex_finalize();
/**
* @brief put current thread to sleep
*
* @param m seconds
* @param n nanoseconds
*/
void
diet_thread_sleep(int m, int n);
/**
* @brief yield current thread
*
*/
void
diet_thread_yield();
/**
* @brief get current thread id
*
* @return thread id
*/
int
diet_thread_id();
#ifdef __cplusplus
}
#endif // __cplusplus
#endif // _DIET_MUTEX_H_
|
