From 02b377a582764eedeb9962ff67b2055149d0b7b0 Mon Sep 17 00:00:00 2001
From: hugogogo <hugogogo@protonmail.com>
Date: Wed, 29 Dec 2021 10:57:04 +0100
Subject: [PATCH] tests avec join et mutex

---
 srcs/main1_join.c        | 25 +++++++++++++++++++++
 srcs/main2_multithread.c | 43 +++++++++++++++++++++++++++++++++++
 srcs/main3_mutex.c       | 48 ++++++++++++++++++++++++++++++++++++++++
 3 files changed, 116 insertions(+)
 create mode 100644 srcs/main1_join.c
 create mode 100644 srcs/main2_multithread.c
 create mode 100644 srcs/main3_mutex.c

diff --git a/srcs/main1_join.c b/srcs/main1_join.c
new file mode 100644
index 0000000..c8cdaf7
--- /dev/null
+++ b/srcs/main1_join.c
@@ -0,0 +1,25 @@
+#include "philo.h"
+
+void	*philo_exec(void *arg)
+{
+	t_philo	*philo;
+
+	philo = (t_philo*)arg;
+	while (1)
+		write(1, philo->str, ft_strlen(philo->str));
+}
+
+int	main(void)
+{
+	pthread_t	id;
+	t_philo		*philo;
+
+	philo = malloc(sizeof(philo));
+	philo->str = "i'm philosopher\n";
+	pthread_create(&id, NULL, &philo_exec, philo);
+	pthread_join(id, NULL);
+	while (1)
+		write(1, "main function\n", 14);      
+    return 0;
+}
+
diff --git a/srcs/main2_multithread.c b/srcs/main2_multithread.c
new file mode 100644
index 0000000..17e556c
--- /dev/null
+++ b/srcs/main2_multithread.c
@@ -0,0 +1,43 @@
+#include "philo.h"
+
+void	*philo_exec(void *arg)
+{
+	t_philo	*philo;
+
+	philo = (t_philo*)arg;
+	while (1)
+	{
+		write(1, philo->str, ft_strlen(philo->str));
+		write(1, " nb ", 4);
+		ft_putnbr_fd(philo->nbr, 1);
+		write(1, "\n", 1);
+		sleep (1);
+	}
+}
+
+int	main(void)
+{
+	pthread_t	*tid;
+	int			n_philo;
+	int			i;
+	t_philo		*philo;
+
+	n_philo = 3;
+	philo = malloc(sizeof(philo) * n_philo);
+	tid = malloc(sizeof(pthread_t) * n_philo);
+	i = 0;
+	while (i < n_philo)
+	{
+		philo[i].str = "i'm philosopher";
+		philo[i].nbr = i;
+		pthread_create(&tid[i], NULL, &philo_exec, &philo[i]);
+		i++;
+	}
+	while (1)
+	{
+		write(1, "main function\n", 14);      
+		sleep (1);
+	}
+    return 0;
+}
+
diff --git a/srcs/main3_mutex.c b/srcs/main3_mutex.c
new file mode 100644
index 0000000..810a6c6
--- /dev/null
+++ b/srcs/main3_mutex.c
@@ -0,0 +1,48 @@
+#include "philo.h"
+
+pthread_mutex_t mutex;
+
+void	*philo_exec(void *arg)
+{
+	t_philo	*philo;
+
+	pthread_mutex_lock(&mutex);
+	philo = (t_philo*)arg;
+	while (1)
+	{
+		write(1, philo->str, ft_strlen(philo->str));
+		write(1, " nb ", 4);
+		ft_putnbr_fd(philo->nbr, 1);
+		write(1, "\n", 1);
+		sleep (1);
+	}
+	pthread_mutex_unlock(&mutex);
+}
+
+int	main(void)
+{
+	pthread_t	*tid;
+	int			n_philo;
+	int			i;
+	t_philo		*philo;
+
+	n_philo = 3;
+	philo = malloc(sizeof(philo) * n_philo);
+	tid = malloc(sizeof(pthread_t) * n_philo);
+	i = 0;
+	pthread_mutex_init(&mutex, NULL);
+	while (i < n_philo)
+	{
+		philo[i].str = "i'm philosopher";
+		philo[i].nbr = i;
+		pthread_create(&tid[i], NULL, &philo_exec, &philo[i]);
+		i++;
+	}
+	while (1)
+	{
+		write(1, "main function\n", 14);      
+		sleep (1);
+	}
+    return 0;
+}
+