condv.h

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/*
 * Copyright (c) 2009 Sung Ho Park
 *
 * SPDX-License-Identifier: Apache-2.0
 */
 
#ifndef UBIK_CONDV_H_
#define UBIK_CONDV_H_
 
#ifdef  __cplusplus
extern "C"
{
#endif
 
#include <ubinos_config.h>
#include <ubinos/type.h>
 
#include "task.h"
#include "mutex.h"
 
typedef struct __condv_tip_t
{
    unsigned int type :8; 
    unsigned int valid :1; 
    unsigned int reserved :7; 
    unsigned int reserved2 :16; 
} _condv_tip_t;
 
typedef _condv_tip_t * condv_pt;
 
int condv_create(condv_pt * condv_p);
 
int condv_create_ext(condv_pt * condv_p, unsigned int option);
 
int condv_delete(condv_pt * condv_p);
 
int condv_wait(condv_pt condv, mutex_pt mutex);
 
int condv_wait_timed(condv_pt condv, mutex_pt mutex, unsigned int tick);
 
int condv_wait_timedms(condv_pt condv, mutex_pt mutex, unsigned int timems);
 
int condv_signal(condv_pt condv);
 
int condv_broadcast(condv_pt condv);
 
int condv_setsender(condv_pt condv, task_pt task);
 
#ifdef  __cplusplus
}
#endif
 
#endif /* UBIK_CONDV_H_ */