threading.h

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#ifndef POLARSSL_THREADING_H
#define POLARSSL_THREADING_H
 
#if !defined(POLARSSL_CONFIG_FILE)
#include "config.h"
#else
#include POLARSSL_CONFIG_FILE
#endif
 
#include <stdlib.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
#define POLARSSL_ERR_THREADING_FEATURE_UNAVAILABLE         -0x001A  
#define POLARSSL_ERR_THREADING_BAD_INPUT_DATA              -0x001C  
#define POLARSSL_ERR_THREADING_MUTEX_ERROR                 -0x001E  
#if defined(POLARSSL_THREADING_PTHREAD)
#include <pthread.h>
typedef pthread_mutex_t threading_mutex_t;
#endif
 
#if defined(POLARSSL_THREADING_ALT)
/* You should define the threading_mutex_t type in your header */
#include "threading_alt.h"
 
int threading_set_alt( int (*mutex_init)( threading_mutex_t * ),
                       int (*mutex_free)( threading_mutex_t * ),
                       int (*mutex_lock)( threading_mutex_t * ),
                       int (*mutex_unlock)( threading_mutex_t * ) );
#endif /* POLARSSL_THREADING_ALT_C */
 
/*
 * The function pointers for mutex_init, mutex_free, mutex_ and mutex_unlock
 *
 * All these functions are expected to work or the result will be undefined.
 */
extern int (*polarssl_mutex_init)( threading_mutex_t *mutex );
extern int (*polarssl_mutex_free)( threading_mutex_t *mutex );
extern int (*polarssl_mutex_lock)( threading_mutex_t *mutex );
extern int (*polarssl_mutex_unlock)( threading_mutex_t *mutex );
 
#ifdef __cplusplus
}
#endif
 
#endif /* threading.h */