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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* io.c :+: :+: :+: */
/* +:+ +:+ +:+ */
/* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */
/* +#+#+#+#+#+ +#+ */
/* Created: 2020/02/14 21:37:50 by cacharle #+# #+# */
/* Updated: 2020/09/30 07:49:22 by cacharle ### ########.fr */
/* */
/* ************************************************************************** */
#include "philo_one.h"
/* static void philo_put(int id, t_philo_event event) */
/* { */
/* h_putnbr(h_time_now()); */
/* h_putchar(' '); */
/* h_putnbr(id); */
/* if (event == EVENT_FORK) */
/* h_putstr(" has taken fork\n"); */
/* else if (event == EVENT_EAT) */
/* h_putstr(" is eating\n"); */
/* else if (event == EVENT_SLEEP) */
/* h_putstr(" is sleeping\n"); */
/* else if (event == EVENT_THINK) */
/* h_putstr(" is thinking\n"); */
/* else if (event == EVENT_DIE) */
/* h_putstr(" died\n"); */
/* } */
void io_eat(t_routine_arg *arg)
{
int eat_counter;
eat_counter = 0;
while (eat_counter < arg->conf->meal_num)
{
pthread_mutex_lock(&arg->conf->mutex_all_alive);
if (!arg->conf->all_alive)
return ;
pthread_mutex_lock(&arg->conf->mutex_stdout);
philo_put(arg->philo->id, EVENT_EAT);
pthread_mutex_unlock(&arg->conf->mutex_stdout);
pthread_mutex_unlock(&arg->conf->mutex_all_alive);
usleep(arg->conf->timeout_eat * 1000);
eat_counter++;
}
}
void io_think(t_routine_arg *arg)
{
pthread_mutex_lock(&arg->conf->mutex_all_alive);
if (!arg->conf->all_alive)
return ;
pthread_mutex_lock(&arg->conf->mutex_stdout);
philo_put(arg->philo->id, EVENT_THINK);
pthread_mutex_unlock(&arg->conf->mutex_stdout);
pthread_mutex_unlock(&arg->conf->mutex_all_alive);
}
void io_sleep(t_routine_arg *arg)
{
pthread_mutex_lock(&arg->conf->mutex_all_alive);
if (!arg->conf->all_alive)
return ;
pthread_mutex_lock(&arg->conf->mutex_stdout);
philo_put(arg->philo->id, EVENT_SLEEP);
pthread_mutex_unlock(&arg->conf->mutex_stdout);
pthread_mutex_unlock(&arg->conf->mutex_all_alive);
/* usleep(arg->conf->timeout_sleep * 1000); */
}
void io_die(t_routine_arg *arg)
{
if (!arg->conf->all_alive)
return ;
pthread_mutex_lock(&arg->conf->mutex_stdout);
philo_put(arg->philo->id, EVENT_DIE);
pthread_mutex_unlock(&arg->conf->mutex_stdout);
}
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