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/* $Id: thread.h,v 1.5 2000/03/15 00:09:25 shmit Exp $ */
#ifndef THREAD_H
# define THREAD_H
#include "conf.h"
#include <pthread.h>
typedef pthread_t thread_id;
typedef pthread_mutex_t mutex_t;
struct _rwlock {
mutex_t lock;
int state;
pthread_cond_t read_sig;
pthread_cond_t write_sig;
int blocked_writers;
};
typedef struct _rwlock rw_mutex_t;
struct thread {
void *(*thread_func)(void *arg);
pthread_t id;
};
typedef struct thread thread_t;
struct cond {
pthread_cond_t id;
mutex_t lock;
};
typedef struct cond cond_t;
int thread_new(thread_t *thread, void *(*thread_func)(void *), void *arg);
void thread_kill(thread_t *thread);
int thread_reload(thread_t *thread);
int mutex_new(mutex_t *lock);
int mutex_lock(mutex_t *lock);
int mutex_unlock(mutex_t *lock);
int rw_mutex_new(rw_mutex_t *lock);
int rw_mutex_read_lock(rw_mutex_t *lock);
int rw_mutex_write_lock(rw_mutex_t *lock);
int rw_mutex_unlock(rw_mutex_t *lock);
int cond_new(cond_t *cond);
int cond_signal(cond_t *cond);
int cond_wait(cond_t *cond);
int cond_timedwait(cond_t *cond, const struct timespec *abstime);
int cond_destroy(cond_t *cond);
#endif
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