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/*
* Copyright (c) 2006-2021, RT-Thread Development Team
*
* SPDX-License-Identifier: Apache-2.0
*
* Change Logs:
* Date Author Notes
* 2016-09-19 Heyuanjie The first version.
* 2016-12-26 Bernard Update poll interface
*/
#ifndef IPC_POLL_H__
#define IPC_POLL_H__
#ifdef __cplusplus
extern "C" {
#endif
struct rt_pollreq;
typedef void (*poll_queue_proc)(rt_wqueue_t *, struct rt_pollreq *);
typedef struct rt_pollreq
{
poll_queue_proc _proc;
short _key;
} rt_pollreq_t;
rt_inline void rt_poll_add(rt_wqueue_t *wq, rt_pollreq_t *req)
{
if (req && req->_proc && wq)
{
req->_proc(wq, req);
}
}
#ifdef __cplusplus
}
#endif
#endif
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