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/*
* Copyright © 2014 Red Hat, Inc.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* to deal in the Software without restriction, including without limitation
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
* and/or sell copies of the Software, and to permit persons to whom the
* Software is furnished to do so, subject to the following conditions:
*
* The above copyright notice and this permission notice (including the next
* paragraph) shall be included in all copies or substantial portions of the
* Software.
*
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
* THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
* LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
* FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER
* DEALINGS IN THE SOFTWARE.
*/
#ifndef TIMER_H
#define TIMER_H
#include <stdint.h>
#include "libinput-util.h"
struct libinput;
struct libinput_timer {
struct libinput *libinput;
struct list link;
uint64_t expire; /* in absolute us CLOCK_MONOTONIC */
void (*timer_func)(uint64_t now, void *timer_func_data);
void *timer_func_data;
};
void
libinput_timer_init(struct libinput_timer *timer, struct libinput *libinput,
void (*timer_func)(uint64_t now, void *timer_func_data),
void *timer_func_data);
/* Set timer expire time, in absolute us CLOCK_MONOTONIC */
void
libinput_timer_set(struct libinput_timer *timer, uint64_t expire);
enum timer_flags {
TIMER_FLAG_NONE = 0,
TIMER_FLAG_ALLOW_NEGATIVE = (1 << 0),
};
void
libinput_timer_set_flags(struct libinput_timer *timer,
uint64_t expire,
uint32_t flags);
void
libinput_timer_cancel(struct libinput_timer *timer);
int
libinput_timer_subsys_init(struct libinput *libinput);
void
libinput_timer_subsys_destroy(struct libinput *libinput);
#endif
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