Fixing taking none existing fork in logs

1 files changed, 81 insertions, 0 deletions

diff --git a/philo_one/src/io.c b/philo_one/src/io.c
new file mode 100644
index 0000000..96a8f07
--- /dev/null
+++ b/philo_one/src/io.c
@@ -0,0 +1,81 @@
+/* ************************************************************************** */
+/*                                                                            */
+/*                                                        :::      ::::::::   */
+/*   io.c                                               :+:      :+:    :+:   */
+/*                                                    +:+ +:+         +:+     */
+/*   By: cacharle <marvin@42.fr>                    +#+  +:+       +#+        */
+/*                                                +#+#+#+#+#+   +#+           */
+/*   Created: 2020/02/14 21:37:50 by cacharle          #+#    #+#             */
+/*   Updated: 2020/09/29 14:55:21 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);
+}