From: Lukas Jiriste <ljiriste@student.42prague.com>
Date: Tue, 26 Mar 2024 08:55:55 +0000 (+0100)
Subject: Change the context of the time variables
X-Git-Url: https://git.ljiriste.work/?a=commitdiff_plain;h=241a1231dff0a1236ff42c580cc5a356397c7b55;p=42%2Fphilosophers.git

Change the context of the time variables

This change is preliminary as the code that handles this is yet to be
written. I decided to do this because I think it will not add any
complexity but will make the code more portable (as useconds_t needs
not be huge this way)?
---

diff --git a/philo/philo.h b/philo/philo.h
index a618cd5..5b27c95 100644
--- a/philo/philo.h
+++ b/philo/philo.h
@@ -6,7 +6,7 @@
 /*   By: ljiriste <marvin@42.fr>                    +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2024/03/22 11:10:17 by ljiriste          #+#    #+#             */
-/*   Updated: 2024/03/26 09:13:38 by ljiriste         ###   ########.fr       */
+/*   Updated: 2024/03/26 09:55:46 by ljiriste         ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -17,16 +17,19 @@
 # include <pthread.h>
 # include <sys/time.h>
 
+//	The .start member holds the result of gettimeofday
+//	Every other member that holds time info counts
+//	microseconds from that point (in other structures also)
 typedef struct s_settings
 {
 	int				end;
 	int				should_check_hunger;
-	size_t			philo_count;
-	suseconds_t		time_to_die;
-	suseconds_t		time_to_eat;
-	suseconds_t		time_to_sleep;
-	suseconds_t		start;
 	unsigned int	min_eat_num;
+	useconds_t		time_to_die;
+	useconds_t		time_to_eat;
+	useconds_t		time_to_sleep;
+	size_t			philo_count;
+	struct timeval	start;
 	pthread_mutex_t	terminal_lock;
 	pthread_mutex_t	end_lock;
 }					t_settings;
@@ -35,7 +38,7 @@ typedef struct s_philosopher
 {
 	int				num_eaten;
 	size_t			id;
-	suseconds_t		last_eaten;
+	useconds_t		last_eaten;
 	t_settings		*settings;
 	pthread_mutex_t	*forks[2];
 	pthread_mutex_t	philo_lock;