diff options
Diffstat (limited to 'common/philo.c')
| -rw-r--r-- | common/philo.c | 53 |
1 files changed, 12 insertions, 41 deletions
diff --git a/common/philo.c b/common/philo.c index b8d7caf..484257e 100644 --- a/common/philo.c +++ b/common/philo.c @@ -6,61 +6,32 @@ /* By: cacharle <marvin@42.fr> +#+ +:+ +#+ */ /* +#+#+#+#+#+ +#+ */ /* Created: 2020/02/09 01:54:53 by cacharle #+# #+# */ -/* Updated: 2020/02/09 03:26:07 by cacharle ### ########.fr */ +/* Updated: 2020/02/09 23:56:26 by cacharle ### ########.fr */ /* */ /* ************************************************************************** */ #include "common.h" -t_philo *philos_new(int num, t_philo_routine routine) +void philo_eat(int id, int timeout) { - int i; - t_philo *philos; - - if (num < 0) - return (NULL); - if ((philos = (t_philo*)h_calloc(num + 1, sizeof(t_philo))) == NULL) - return (NULL); - i = -1; - while (++i < num) - { - philos[i].id = num + 1; - if (pthread_create(&philos[i].thread, NULL, routine, philos + num) != 0) - { - philos_destroy(philos, i); - return (NULL); - } - } - return (philos); + philo_put_state_change(id, EVENT_EATING); + usleep(timeout * 1000); } -void philos_destroy(t_philo *philo, int num) +void philo_sleep(int id, int timeout) { - if (philo == NULL) - return ; - while (num-- > 0) - pthread_join(philos[num].thread, NULL); - free(philos); + philo_put_state_change(id, EVENT_SLEEPING); + usleep(timeout * 1000); } -void philo_eat(t_philo *philo) +void philo_think(int id) { - // take forks - // lock mutex - philo_put_state_change(philo, EVENT_EATING); - usleep(philo->timeout_eat * 1000); - // drop forks - // unlock mutex + philo_put_state_change(id, EVENT_THINKING); } -void philo_sleep(t_philo *philo) +void philo_die(int id) { - philo_put_state_change(philo, EVENT_SLEEPING); - usleep(philo->timeout_sleep * 1000); + philo_put_state_change(id, EVENT_DIED); } -void philo_think(t_philo *philo) -{ - philo_put_state_change(philo, EVENT_THINKING); - // search a fork -} + |