38 lines
1.3 KiB
C
38 lines
1.3 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* sleep.c :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: adjoly <adjoly@student.42angouleme.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2024/07/23 17:15:24 by adjoly #+# #+# */
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/* Updated: 2024/07/25 16:08:44 by adjoly ### ########.fr */
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/* */
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/* ************************************************************************** */
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#include "philo.h"
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uint32_t time_to_ms(void)
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{
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struct timeval time;
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gettimeofday(&time, NULL);
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return (time.tv_sec * 1000 + time.tv_usec / 1000);
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}
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bool sleep_phil(uint32_t sleep_time, pthread_mutex_t *death)
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{
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uint32_t t0;
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t0 = time_to_ms() + sleep_time;
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while (time_to_ms() < t0)
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{
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pthread_mutex_lock(death);
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if (get_death(false, true) == true)
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return (true);
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pthread_mutex_unlock(death);
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usleep(1000);
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}
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return (false);
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}
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