Added separate thread to check if max meal num is reached independent from philosopher death

9 files changed, 127 insertions, 128 deletions

diff --git a/clean_philo_three b/clean_philo_three
index 64e53bc..7e5c722 100755
--- a/clean_philo_three
+++ b/clean_philo_three
@@ -1,3 +1,3 @@
 #!/bin/sh
 
-ps aux | grep philo_three | tr -s ' ' | cut -d ' ' -f 2 | xargs kill -9
+ps aux | grep philo_three | grep -v grep | tr -s ' ' | cut -d ' ' -f 2 | xargs -L1 kill -9
diff --git a/philo_three/src/child.c b/philo_three/src/child.c
index 144f7ba..641b82d 100644
--- a/philo_three/src/child.c
+++ b/philo_three/src/child.c
@@ -6,7 +6,7 @@
 /*   By: cacharle <me@cacharle.xyz>                 +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2020/09/30 14:36:16 by cacharle          #+#    #+#             */
-/*   Updated: 2021/01/08 20:52:22 by charles          ###   ########.fr       */
+/*   Updated: 2021/01/09 15:59:00 by charles          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -43,7 +43,7 @@ void	st_child_loop(t_philo *philo)
 		if (philo->conf->meal_num != -1 && eat_counter == philo->conf->meal_num)
 		{
 			sem_wait(philo->sem_stdout);
-			sem_post(philo->sem_finish);
+			sem_post(philo->sem_meal_num);
 			sem_post(philo->sem_stdout);
 		}
 		event_sleep(philo);
@@ -63,6 +63,7 @@ pid_t	child_start(t_philo *philo)
 		philo->forks = sem_open(PHILO_SEM_NAME, 0);
 		philo->sem_stdout = sem_open(PHILO_SEM_STDOUT_NAME, 0);
 		philo->sem_finish = sem_open(PHILO_SEM_FINISH_NAME, 0);
+		philo->sem_meal_num = sem_open(PHILO_SEM_MEAL_NUM_NAME, 0);
 		philo->sem_start = sem_open(PHILO_SEM_START_NAME, 0);
 		philo->sem_grab = sem_open(PHILO_SEM_GRAB_NAME, 0);
 		philo->time_last_eat = h_time_now();
diff --git a/philo_three/src/event.c b/philo_three/src/event.c
index 1c7fa14..a7b6d2a 100644
--- a/philo_three/src/event.c
+++ b/philo_three/src/event.c
@@ -6,7 +6,7 @@
 /*   By: cacharle <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2020/02/14 21:37:50 by cacharle          #+#    #+#             */
-/*   Updated: 2021/01/08 20:25:44 by charles          ###   ########.fr       */
+/*   Updated: 2021/01/09 15:48:12 by charles          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -51,17 +51,8 @@ void		event_sleep(t_philo *philo)
 
 void		event_die(t_philo *philo)
 {
-	long int i;
-
 	sem_wait(philo->sem_stdout);
 	philo_put(philo->id, EVENT_DIE, philo->initial_time);
 	philo_put_flush();
-	if (philo->conf->meal_num == -1)
-		sem_post(philo->sem_finish);
-	else
-	{
-		i = -1;
-		while (++i < philo->conf->philo_num)
-			sem_post(philo->sem_finish);
-	}
+	sem_post(philo->sem_finish);
 }
diff --git a/philo_three/src/main.c b/philo_three/src/main.c
index 8790140..64b1004 100644
--- a/philo_three/src/main.c
+++ b/philo_three/src/main.c
@@ -6,7 +6,7 @@
 /*   By: cacharle <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2020/02/15 00:45:24 by cacharle          #+#    #+#             */
-/*   Updated: 2021/01/08 20:23:28 by charles          ###   ########.fr       */
+/*   Updated: 2021/01/09 15:57:47 by charles          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -18,7 +18,7 @@ static sem_t	*st_sem_create(char *name, unsigned int value)
 	return (sem_open(name, O_CREAT | O_EXCL, 0700, value));
 }
 
-static int		st_destroy(t_sems *sems, pid_t *pids, int philo_num)
+static int		st_destroy(t_philo_conf *conf, pid_t *pids, int philo_num)
 {
 	int	i;
 
@@ -29,92 +29,98 @@ static int		st_destroy(t_sems *sems, pid_t *pids, int philo_num)
 			kill(pids[i], SIGKILL);
 		free(pids);
 	}
-	sem_close(sems->forks);
+	sem_close(conf->forks);
 	sem_unlink(PHILO_SEM_NAME);
-	sem_close(sems->sem_stdout);
+	sem_close(conf->sem_stdout);
 	sem_unlink(PHILO_SEM_STDOUT_NAME);
-	sem_close(sems->sem_finish);
+	sem_close(conf->sem_finish);
 	sem_unlink(PHILO_SEM_FINISH_NAME);
-	sem_close(sems->sem_start);
+	sem_close(conf->sem_meal_num);
+	sem_unlink(PHILO_SEM_MEAL_NUM_NAME);
+	sem_close(conf->sem_start);
 	sem_unlink(PHILO_SEM_START_NAME);
-	sem_close(sems->sem_grab);
+	sem_close(conf->sem_grab);
 	sem_unlink(PHILO_SEM_GRAB_NAME);
 	return (1);
 }
 
+/* static bool	st_sem_create(const char *name, unsigned int value, sem_t **sem) */
+/* { */
+/* 	sem_unlink(name); */
+/* 	return ((*sem = sem_open(name, O_CREAT | O_EXCL, 0700, value)) */
+/* 			!= SEM_FAILED); */
+/* } */
+
 static int		st_setup(
-		t_philo_args *args, t_sems *sems, pid_t **pids, t_time initial_time)
+		t_philo_conf *conf, pid_t **pids, t_time initial_time)
 {
 	t_philo	philo;
 	int		i;
 
-	sems->sem_stdout = SEM_FAILED;
-	sems->sem_finish = SEM_FAILED;
-	sems->sem_start = SEM_FAILED;
-	if ((sems->forks =
-			st_sem_create(PHILO_SEM_NAME, args->philo_num)) == SEM_FAILED
-		|| (sems->sem_stdout =
-			st_sem_create(PHILO_SEM_STDOUT_NAME, 1)) == SEM_FAILED
-		|| (sems->sem_finish =
-			st_sem_create(PHILO_SEM_FINISH_NAME,
-				args->meal_num == -1 ? 1 : args->philo_num)) == SEM_FAILED
-		|| (sems->sem_start =
-			st_sem_create(PHILO_SEM_START_NAME, args->philo_num)) == SEM_FAILED
-		|| (sems->sem_grab = st_sem_create(PHILO_SEM_GRAB_NAME, 1)) == SEM_FAILED
-		|| (*pids = malloc(sizeof(pid_t) * args->philo_num)) == NULL)
-		return (st_destroy(sems, *pids, 0));
+	conf->sem_stdout = SEM_FAILED;
+	conf->sem_finish = SEM_FAILED;
+	conf->sem_start = SEM_FAILED;
+	if ((conf->forks = st_sem_create(PHILO_SEM_NAME, conf->philo_num)) == SEM_FAILED
+		|| (conf->sem_stdout = st_sem_create(PHILO_SEM_STDOUT_NAME, 1)) == SEM_FAILED
+		|| (conf->sem_finish = st_sem_create(PHILO_SEM_FINISH_NAME, 1)) == SEM_FAILED
+		|| (conf->sem_meal_num = st_sem_create(PHILO_SEM_MEAL_NUM_NAME, conf->philo_num)) == SEM_FAILED
+		|| (conf->sem_start = st_sem_create(PHILO_SEM_START_NAME, conf->philo_num)) == SEM_FAILED
+		|| (conf->sem_grab = st_sem_create(PHILO_SEM_GRAB_NAME, 1)) == SEM_FAILED
+		|| (*pids = malloc(sizeof(pid_t) * conf->philo_num)) == NULL)
+		return (st_destroy(conf, *pids, 0));
 	i = -1;
-	while (++i < args->philo_num)
-		sem_wait(sems->sem_start);
+	while (++i < conf->philo_num)
+		sem_wait(conf->sem_start);
 	i = -1;
-	while (++i < args->philo_num)
+	while (++i < conf->philo_num)
 	{
-		philo.conf = args;
+		philo.conf = conf;
 		philo.id = i + 1;
 		philo.initial_time = initial_time;
 		if (((*pids)[i] = child_start(&philo)) == -1)
-			return (st_destroy(sems, *pids, i));
+			return (st_destroy(conf, *pids, i));
 	}
 	i = -1;
-	while (++i < args->philo_num)
-		sem_post(sems->sem_start);
+	while (++i < conf->philo_num)
+		sem_post(conf->sem_start);
 	return (0);
 }
 
-static void		st_wait(t_philo_args *args, t_sems *sems)
+static void		*st_routine_meal_num(t_philo_conf *conf)
 {
 	long int		i;
 
-	if (args->meal_num == -1)
-	{
-		sem_wait(sems->sem_finish);
-		sem_wait(sems->sem_finish);
-	}
-	else
-	{
-		i = -1;
-		while (++i < args->philo_num)
-			sem_wait(sems->sem_finish);
-		i = -1;
-		while (++i < args->philo_num)
-			sem_wait(sems->sem_finish);
-	}
+	i = -1;
+	while (++i < conf->philo_num)
+		sem_wait(conf->sem_meal_num);
+	i = -1;
+	while (++i < conf->philo_num)
+		sem_wait(conf->sem_meal_num);
+	sem_wait(conf->sem_stdout);
+	sem_post(conf->sem_finish);
+	return (NULL);
 }
 
 int				main(int argc, char **argv)
 {
-	t_philo_args	args;
-	t_sems			sems;
+	t_philo_conf	conf;
 	pid_t			*pids;
 
-	if (!parse_args(&args, argc, argv))
+	if (!parse_args((t_philo_args*)&conf, argc, argv))
 		return (1);
-	if (args.philo_num == 0 || args.meal_num == 0)
+	if (conf.philo_num == 0 || conf.meal_num == 0)
 		return (0);
 	pids = NULL;
-	if (st_setup(&args, &sems, &pids, h_time_now()) != 0)
+	if (st_setup(&conf, &pids, h_time_now()) != 0)
 		return (1);
-	st_wait(&args, &sems);
-	st_destroy(&sems, pids, args.philo_num);
+	if (conf.meal_num != -1)
+	{
+		pthread_t thread_meal_num;
+		pthread_create(&thread_meal_num, NULL, (t_routine)st_routine_meal_num, (void*)&conf);
+		pthread_detach(thread_meal_num);
+	}
+	sem_wait(conf.sem_finish);
+	sem_wait(conf.sem_finish);
+	st_destroy(&conf, pids, conf.philo_num);
 	return (0);
 }
diff --git a/philo_three/src/philo_three.h b/philo_three/src/philo_three.h
index f2b841d..18c7bcb 100644
--- a/philo_three/src/philo_three.h
+++ b/philo_three/src/philo_three.h
@@ -6,7 +6,7 @@
 /*   By: cacharle <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2020/02/15 00:46:26 by cacharle          #+#    #+#             */
-/*   Updated: 2021/01/08 20:25:00 by charles          ###   ########.fr       */
+/*   Updated: 2021/01/09 15:47:32 by charles          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -23,33 +23,42 @@
 
 # include "common.h"
 
-# define PHILO_SEM_NAME        "semaphore_philo_three"
-# define PHILO_SEM_STDOUT_NAME "semaphore_philo_three_stdout"
-# define PHILO_SEM_FINISH_NAME "semaphore_philo_three_finish"
-# define PHILO_SEM_START_NAME  "semaphore_philo_three_start"
-# define PHILO_SEM_GRAB_NAME   "semaphore_philo_three_grab"
+# define PHILO_SEM_NAME          "semaphore_philo_three"
+# define PHILO_SEM_STDOUT_NAME   "semaphore_philo_three_stdout"
+# define PHILO_SEM_FINISH_NAME   "semaphore_philo_three_finish"
+# define PHILO_SEM_MEAL_NUM_NAME "semaphore_philo_three_meal_num"
+# define PHILO_SEM_START_NAME    "semaphore_philo_three_start"
+# define PHILO_SEM_GRAB_NAME     "semaphore_philo_three_grab"
 
-typedef struct		s_philo
+typedef struct		s_philo_conf
 {
-	t_philo_args	*conf;
-	int				id;
-	t_time			time_last_eat;
+	long int		philo_num;
+	t_time			timeout_death;
+	t_time			timeout_eat;
+	t_time			timeout_sleep;
+	long int		meal_num;
 	t_time			initial_time;
 	sem_t			*forks;
 	sem_t			*sem_stdout;
 	sem_t			*sem_finish;
+	sem_t			*sem_meal_num;
 	sem_t			*sem_start;
 	sem_t			*sem_grab;
-}					t_philo;
+}					t_philo_conf;
 
-typedef struct		s_sems
+typedef struct		s_philo
 {
+	t_philo_conf	*conf;
+	int				id;
+	t_time			time_last_eat;
+	t_time			initial_time;
 	sem_t			*forks;
 	sem_t			*sem_stdout;
 	sem_t			*sem_finish;
+	sem_t			*sem_meal_num;
 	sem_t			*sem_start;
 	sem_t			*sem_grab;
-}					t_sems;
+}					t_philo;
 
 pid_t				child_start(t_philo *arg);
 
diff --git a/philo_two/src/event.c b/philo_two/src/event.c
index 3ce471e..2fc1249 100644
--- a/philo_two/src/event.c
+++ b/philo_two/src/event.c
@@ -6,7 +6,7 @@
 /*   By: cacharle <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2020/02/14 21:37:50 by cacharle          #+#    #+#             */
-/*   Updated: 2021/01/08 19:54:40 by charles          ###   ########.fr       */
+/*   Updated: 2021/01/09 15:18:24 by charles          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -14,7 +14,7 @@
 
 void		event_take_fork(t_philo *arg)
 {
-	sem_wait(arg->forks);
+	sem_wait(arg->conf->sem_forks);
 	sem_wait(arg->conf->sem_stdout);
 	philo_put(arg->id, EVENT_FORK, arg->conf->initial_time);
 	sem_post(arg->conf->sem_stdout);
@@ -40,23 +40,14 @@ void		event_sleep(t_philo *arg)
 	sem_wait(arg->conf->sem_stdout);
 	philo_put(arg->id, EVENT_SLEEP, arg->conf->initial_time);
 	sem_post(arg->conf->sem_stdout);
-	sem_post(arg->forks);
-	sem_post(arg->forks);
+	sem_post(arg->conf->sem_forks);
+	sem_post(arg->conf->sem_forks);
 	h_sleep(arg->conf->timeout_sleep);
 }
 
 void		event_die(t_philo *arg)
 {
-	long int	i;
-
 	sem_wait(arg->conf->sem_stdout);
 	philo_put(arg->id, EVENT_DIE, arg->conf->initial_time);
-	if (arg->conf->meal_num == -1)
-		sem_post(arg->conf->sem_finish);
-	else
-	{
-		i = -1;
-		while (++i < arg->conf->philo_num)
-			sem_post(arg->conf->sem_finish);
-	}
+	sem_post(arg->conf->sem_finish);
 }
diff --git a/philo_two/src/main.c b/philo_two/src/main.c
index 034518c..fb441dc 100644
--- a/philo_two/src/main.c
+++ b/philo_two/src/main.c
@@ -6,17 +6,18 @@
 /*   By: cacharle <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2020/02/14 22:45:23 by cacharle          #+#    #+#             */
-/*   Updated: 2021/01/08 20:16:20 by charles          ###   ########.fr       */
+/*   Updated: 2021/01/09 15:35:47 by charles          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
 #include "philo_two.h"
 
-#define PHILO_SEM_NAME        "semaphore_philo_two"
-#define PHILO_SEM_STDOUT_NAME "semaphore_philo_two_stdout"
-#define PHILO_SEM_FINISH_NAME "semaphore_philo_two_finish"
-#define PHILO_SEM_START_NAME  "semaphore_philo_two_start"
-#define PHILO_SEM_GRAB_NAME   "semaphore_philo_two_grab"
+#define PHILO_SEM_NAME          "semaphore_philo_two"
+#define PHILO_SEM_STDOUT_NAME   "semaphore_philo_two_stdout"
+#define PHILO_SEM_FINISH_NAME   "semaphore_philo_two_finish"
+#define PHILO_SEM_START_NAME    "semaphore_philo_two_start"
+#define PHILO_SEM_GRAB_NAME     "semaphore_philo_two_grab"
+#define PHILO_SEM_MEAL_NUM_NAME "semaphore_philo_two_meal_num"
 
 static int	st_destroy(
 	t_philo *philos,
@@ -25,6 +26,7 @@ static int	st_destroy(
 	sem_unlink(PHILO_SEM_NAME);
 	sem_unlink(PHILO_SEM_STDOUT_NAME);
 	sem_unlink(PHILO_SEM_FINISH_NAME);
+	sem_unlink(PHILO_SEM_MEAL_NUM_NAME);
 	sem_unlink(PHILO_SEM_START_NAME);
 	sem_unlink(PHILO_SEM_GRAB_NAME);
 	free(philos);
@@ -53,20 +55,19 @@ void		*routine_flush(t_philo_conf *conf)
 static int	st_setup(
 	t_philo_conf *conf,
 	t_philo **philos,
-	sem_t **forks,
 	pthread_t **threads)
 {
 	long int	i;
 
-	if (!st_sem_create(PHILO_SEM_NAME, conf->philo_num, forks) ||
+	if (!st_sem_create(PHILO_SEM_NAME, conf->philo_num, &conf->sem_forks) ||
 		!st_sem_create(PHILO_SEM_STDOUT_NAME, 1, &conf->sem_stdout) ||
-		!st_sem_create(PHILO_SEM_FINISH_NAME,
-			conf->meal_num == -1 ? 1 : conf->philo_num, &conf->sem_finish) ||
+		!st_sem_create(PHILO_SEM_FINISH_NAME, 1, &conf->sem_finish) ||
+		!st_sem_create(PHILO_SEM_MEAL_NUM_NAME, conf->philo_num, &conf->sem_meal_num) ||
 		!st_sem_create(PHILO_SEM_START_NAME, conf->philo_num, &conf->sem_start) ||
 		!st_sem_create(PHILO_SEM_GRAB_NAME, 1, &conf->sem_grab))
 		return (1);
 	*threads = NULL;
-	if ((*philos = routine_create_philos(conf, *forks)) == NULL ||
+	if ((*philos = routine_create_philos(conf)) == NULL ||
 		(*threads = malloc(sizeof(pthread_t) * conf->philo_num)) == NULL)
 		return (st_destroy(*philos, *threads));
 	i = -1;
@@ -90,24 +91,21 @@ static int	st_setup(
 	return (0);
 }
 
-static void	st_wait(t_philo_conf *conf)
+static void	*st_routine_meal_num(t_philo_conf *conf)
 {
 	long int	i;
 
 	if (conf->meal_num == -1)
-	{
-		sem_wait(conf->sem_finish);
-		sem_wait(conf->sem_finish);
-	}
-	else
-	{
-		i = -1;
-		while (++i < conf->philo_num)
-			sem_wait(conf->sem_finish);
-		i = -1;
-		while (++i < conf->philo_num)
-			sem_wait(conf->sem_finish);
-	}
+		return (NULL);
+	i = -1;
+	while (++i < conf->philo_num)
+		sem_wait(conf->sem_meal_num);
+	i = -1;
+	while (++i < conf->philo_num)
+		sem_wait(conf->sem_meal_num);
+	sem_wait(conf->sem_stdout);
+	sem_post(conf->sem_finish);
+	return (NULL);
 }
 
 int			main(int argc, char **argv)
@@ -115,19 +113,22 @@ int			main(int argc, char **argv)
 	long int		i;
 	t_philo_conf	conf;
 	t_philo			*philos;
-	sem_t			*forks;
 	pthread_t		*threads;
 
 	if (!parse_args((t_philo_args *)&conf, argc, argv))
 		return (1);
 	if (conf.philo_num == 0 || conf.meal_num == 0)
 		return (0);
-	if (st_setup(&conf, &philos, &forks, &threads) != 0)
+	if (st_setup(&conf, &philos, &threads) != 0)
 		return (1);
 	pthread_t thread_flush;
 	pthread_create(&thread_flush, NULL, (t_routine)routine_flush, (void*)&conf);
 	pthread_detach(thread_flush);
-	st_wait(&conf);
+	pthread_t thread_meal_num;
+	pthread_create(&thread_meal_num, NULL, (t_routine)st_routine_meal_num, (void*)&conf);
+	pthread_detach(thread_meal_num);
+	sem_wait(conf.sem_finish);
+	sem_wait(conf.sem_finish);
 	philo_put_flush();
 	i = -1;
 	while (++i < conf.philo_num)
diff --git a/philo_two/src/philo_two.h b/philo_two/src/philo_two.h
index 91cdbef..b2b723e 100644
--- a/philo_two/src/philo_two.h
+++ b/philo_two/src/philo_two.h
@@ -6,7 +6,7 @@
 /*   By: cacharle <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2020/02/14 22:47:23 by cacharle          #+#    #+#             */
-/*   Updated: 2021/01/08 20:10:36 by charles          ###   ########.fr       */
+/*   Updated: 2021/01/09 15:17:40 by charles          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -30,8 +30,10 @@ typedef struct
 	t_time			timeout_sleep;
 	long int		meal_num;
 	t_time			initial_time;
+	sem_t			*sem_forks;
 	sem_t			*sem_stdout;
 	sem_t			*sem_finish;
+	sem_t			*sem_meal_num;
 	sem_t			*sem_start;
 	sem_t			*sem_grab;
 }					t_philo_conf;
@@ -41,7 +43,6 @@ typedef struct
 	long int		id;
 	t_philo_conf	*conf;
 	t_time			time_last_eat;
-	sem_t			*forks;
 }					t_philo;
 
 /*
@@ -50,7 +51,7 @@ typedef struct
 
 void				*routine_philo(t_philo *arg);
 void				*routine_death(t_philo *arg);
-t_philo				*routine_create_philos(t_philo_conf *conf, sem_t *forks);
+t_philo				*routine_create_philos(t_philo_conf *conf);
 
 /*
 ** io.c
diff --git a/philo_two/src/routine.c b/philo_two/src/routine.c
index 52bf53d..c491a0a 100644
--- a/philo_two/src/routine.c
+++ b/philo_two/src/routine.c
@@ -6,7 +6,7 @@
 /*   By: cacharle <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2020/02/14 23:00:07 by cacharle          #+#    #+#             */
-/*   Updated: 2021/01/08 20:18:00 by charles          ###   ########.fr       */
+/*   Updated: 2021/01/09 15:17:32 by charles          ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -33,7 +33,7 @@ void	*routine_philo(t_philo *arg)
 		if (arg->conf->meal_num != -1 && ++eat_counter == arg->conf->meal_num)
 		{
 			sem_wait(arg->conf->sem_stdout);
-			sem_post(arg->conf->sem_finish);
+			sem_post(arg->conf->sem_meal_num);
 			sem_post(arg->conf->sem_stdout);
 		}
 		event_sleep(arg);
@@ -57,7 +57,7 @@ void	*routine_death(t_philo *arg)
 	return (NULL);
 }
 
-t_philo	*routine_create_philos(t_philo_conf *conf, sem_t *forks)
+t_philo	*routine_create_philos(t_philo_conf *conf)
 {
 	int		i;
 	t_philo	*philos;
@@ -68,7 +68,6 @@ t_philo	*routine_create_philos(t_philo_conf *conf, sem_t *forks)
 	while (++i < conf->philo_num)
 	{
 		philos[i].id = i + 1;
-		philos[i].forks = forks;
 		philos[i].conf = conf;
 	}
 	return (philos);