condition.h

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/*
 * Copyright (c) 2018, Pinecone Inc. and Contributors. All rights reserved.
 *
 * SPDX-License-Identifier: BSD-3-Clause
 */

 
#ifndef __METAL_CONDITION__H__
#error "Include metal/condition.h instead of metal/nuttx/condition.h"
#endif
 
#ifndef __METAL_NUTTX_CONDITION__H__
#define __METAL_NUTTX_CONDITION__H__
 
#include <pthread.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
struct metal_condition {
        pthread_cond_t cond;
};

#define METAL_CONDITION_INIT            {PTHREAD_COND_INITIALIZER}
 
static inline void metal_condition_init(struct metal_condition *cv)
{
        pthread_cond_init(&cv->cond, NULL);
}
 
static inline int metal_condition_signal(struct metal_condition *cv)
{
        return -pthread_cond_signal(&cv->cond);
}
 
static inline int metal_condition_broadcast(struct metal_condition *cv)
{
        return -pthread_cond_broadcast(&cv->cond);
}
 
#ifdef __cplusplus
}
#endif
 
#endif /* __METAL_NUTTX_CONDITION__H__ */