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42 lines
743 B
42 lines
743 B
/*
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* Copyright (c) 2006-2023, RT-Thread Development Team
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*
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* SPDX-License-Identifier: Apache-2.0
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*
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* Change Logs:
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* Date Author Notes
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* 2016-09-19 Heyuanjie The first version.
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* 2016-12-26 Bernard Update poll interface
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*/
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#ifndef IPC_POLL_H__
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#define IPC_POLL_H__
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#include <rtdef.h>
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#include <rtconfig.h>
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#ifdef __cplusplus
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extern "C" {
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#endif
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struct rt_pollreq;
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typedef void (*poll_queue_proc)(rt_wqueue_t *, struct rt_pollreq *);
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typedef struct rt_pollreq
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{
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poll_queue_proc _proc;
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short _key;
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} rt_pollreq_t;
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rt_inline void rt_poll_add(rt_wqueue_t *wq, rt_pollreq_t *req)
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{
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if (req && req->_proc && wq)
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{
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req->_proc(wq, req);
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}
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}
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#ifdef __cplusplus
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}
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#endif
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#endif
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