rt-thread/components/pthreads/pthread_mutex.h

#ifndef __PTHREAD_MUTEX_H__
#define __PTHREAD_MUTEX_H__

typedef long pthread_mutexattr_t;
struct pthread_mutex
{
	pthread_mutexattr_t attr;
	struct rt_mutex lock;
};
typedef struct pthread_mutex pthread_mutex_t;

int pthread_mutex_init(pthread_mutex_t *mutex, const pthread_mutexattr_t *attr);
int pthread_mutex_destroy(pthread_mutex_t *mutex);
int pthread_mutex_lock(pthread_mutex_t *mutex);
int pthread_mutex_unlock(pthread_mutex_t *mutex);
int pthread_mutex_trylock(pthread_mutex_t *mutex);

int pthread_mutexattr_init(pthread_mutexattr_t *attr);
int pthread_mutexattr_destroy(pthread_mutexattr_t *attr);
int pthread_mutexattr_gettype(const pthread_mutexattr_t *attr, int *type);
int pthread_mutexattr_settype(pthread_mutexattr_t *attr, int type);
int pthread_mutexattr_setpshared(pthread_mutexattr_t *attr, int  pshared);
int pthread_mutexattr_getpshared(pthread_mutexattr_t *attr, int *pshared);

#endif