diff options
Diffstat (limited to 'philo_three/src/child.c')
| -rw-r--r-- | philo_three/src/child.c | 44 |
1 files changed, 25 insertions, 19 deletions
diff --git a/philo_three/src/child.c b/philo_three/src/child.c index e79f782..bce5d21 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: 2021/01/01 16:31:24 by charles ### ########.fr */ +/* Updated: 2021/01/02 11:58:03 by cacharle ### ########.fr */ /* */ /* ************************************************************************** */ @@ -26,39 +26,45 @@ void *routine_death(t_philo *philo) return (NULL); } +void st_child_loop(t_philo *philo) +{ + long int eat_counter; + + eat_counter = 0; + while (true) + { + event_take_fork(philo); + event_take_fork(philo); + event_eat(philo); + philo->time_last_eat = h_time_now(); + eat_counter++; + 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_stdout); + } + event_sleep(philo); + event_think(philo); + } +} + pid_t child_start(t_philo *philo) { pthread_t thread_death; pid_t pid; - long int eat_counter; if ((pid = fork()) == -1) return (-1); if (pid == 0) { - eat_counter = 0; 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->time_last_eat = h_time_now(); pthread_create(&thread_death, NULL, (t_routine)routine_death, philo); event_think(philo); - while (true) - { - event_take_fork(philo); - event_take_fork(philo); - event_eat(philo); - philo->time_last_eat = h_time_now(); - eat_counter++; - 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_stdout); - } - event_sleep(philo); - event_think(philo); - } + st_child_loop(philo); exit(0); } return (pid); |