33 lines
805 B
C++
33 lines
805 B
C++
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// SPDX-License-Identifier: Apache2.0
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/*
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* Copyright (C) 2024 Amlogic Inc.
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*/
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//
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// Input events.
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//
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#ifndef __EVENTS_H__
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#define __EVENTS_H__
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struct input_event;
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// TODO: move these over to std::function.
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typedef int (*ev_callback)(int fd, uint32_t epevents, void* data);
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typedef int (*ev_set_key_callback)(int code, int value, void* data);
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int ev_init(ev_callback input_cb, void* data);
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void ev_exit();
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int ev_add_fd(int fd, ev_callback cb, void* data);
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int ev_sync_key_state(ev_set_key_callback set_key_cb, void* data);
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// 'timeout' has the same semantics as poll(2).
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// 0 : don't block
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// < 0 : block forever
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// > 0 : block for 'timeout' milliseconds
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int ev_wait(int timeout);
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int ev_get_input(int fd, uint32_t epevents, input_event* ev);
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void ev_dispatch();
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int ev_get_epollfd();
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#endif
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