2020-09-17 23:02:40 +03:00
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// Copyright (c) Vitaliy Filippov, 2019+
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2021-02-06 01:26:07 +03:00
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// License: VNPL-1.1 or GNU GPL-2.0+ (see README.md for details)
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2020-09-17 23:02:40 +03:00
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2020-04-15 13:29:13 +03:00
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#pragma once
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#include <time.h>
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2020-05-21 01:23:43 +03:00
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#include <vector>
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#include <functional>
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2020-04-15 13:29:13 +03:00
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struct timerfd_timer_t
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{
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int id;
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2021-03-28 22:06:43 +03:00
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uint64_t micros;
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2020-04-15 13:29:13 +03:00
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timespec start, next;
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bool repeat;
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std::function<void(int)> callback;
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};
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class timerfd_manager_t
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{
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int wait_state = 0;
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int timerfd;
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int nearest = -1;
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int id = 1;
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std::vector<timerfd_timer_t> timers;
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void inc_timer(timerfd_timer_t & t);
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void set_nearest();
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2020-05-23 15:33:32 +03:00
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void trigger_nearest();
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void handle_readable();
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2020-04-15 13:29:13 +03:00
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public:
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2020-06-23 20:18:04 +03:00
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std::function<void(int, bool, std::function<void(int, int)>)> set_fd_handler;
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2020-05-21 01:23:43 +03:00
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2020-06-23 20:18:04 +03:00
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timerfd_manager_t(std::function<void(int, bool, std::function<void(int, int)>)> set_fd_handler);
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2020-04-15 13:29:13 +03:00
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~timerfd_manager_t();
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int set_timer(uint64_t millis, bool repeat, std::function<void(int)> callback);
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2021-03-28 22:06:43 +03:00
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int set_timer_us(uint64_t micros, bool repeat, std::function<void(int)> callback);
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2020-04-15 13:29:13 +03:00
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void clear_timer(int timer_id);
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};
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