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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* event.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2020/02/14 21:37:50 by cacharle #+# #+# */
/* Updated: 2020/09/30 14:47:49 by cacharle ### ########.fr */
/* */
/* ************************************************************************** */
#include "philo_two.h"
void event_take_fork(t_philo *arg)
{
sem_wait(arg->forks);
sem_wait(&arg->conf->mutex_stdout);
philo_put(arg->id, EVENT_FORK);
sem_post(&arg->conf->mutex_stdout);
}
void event_eat(t_philo *arg)
{
int eat_counter;
eat_counter = 0;
while (eat_counter < arg->conf->meal_num)
{
sem_wait(&arg->conf->mutex_stdout);
philo_put(arg->id, EVENT_EAT);
sem_post(&arg->conf->mutex_stdout);
usleep(arg->conf->timeout_eat * 1000);
eat_counter++;
}
}
void event_think(t_philo *arg)
{
sem_wait(&arg->conf->mutex_stdout);
philo_put(arg->id, EVENT_THINK);
sem_post(&arg->conf->mutex_stdout);
}
void event_sleep(int id, t_time timeout_sleep, sem_t *sem_stdout, sem_t )
{
sem_wait(sem_stdout);
philo_put(id, EVENT_SLEEP);
sem_post(sem_stdout);
sem_post(arg->forks);
sem_post(arg->forks);
usleep(arg->conf->timeout_sleep * 1000);
}
void event_die(int id, sem_t *sem_stdout, sem_t *sem_dead)
{
sem_wait(sem_stdout);
philo_put(arg->id, EVENT_DIE);
arg->conf->all_alive = false;
sem_post(sem_dead);
}
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