43 lines
1.5 KiB
C
43 lines
1.5 KiB
C
/* ************************************************************************** */
|
|
/* */
|
|
/* ::: :::::::: */
|
|
/* obs_for_phil.c :+: :+: :+: */
|
|
/* +:+ +:+ +:+ */
|
|
/* By: mdenys <mdenys@student.21-school.ru> +#+ +:+ +#+ */
|
|
/* +#+#+#+#+#+ +#+ */
|
|
/* Created: 2021/05/20 12:12:48 by mdenys #+# #+# */
|
|
/* Updated: 2021/05/20 23:46:13 by mdenys ### ########.fr */
|
|
/* */
|
|
/* ************************************************************************** */
|
|
|
|
#include "../includes/philo_header.h"
|
|
|
|
void *obs_phil(t_philo *philo)
|
|
{
|
|
time_t time_eat;
|
|
|
|
while (1)
|
|
{
|
|
sem_wait(philo->eat_sem);
|
|
time_eat = (ft_get_time() - \
|
|
philo->all_struct->start_time) - philo->last_eat;
|
|
if (time_eat > philo->all_struct->time_to_die)
|
|
{
|
|
run_observer_return(philo->all_struct, philo->nbr_philo);
|
|
break ;
|
|
}
|
|
else if (philo->all_struct->opt)
|
|
{
|
|
if (philo->count_eat == philo->all_struct->etarate_meal)
|
|
{
|
|
sem_post(philo->all_struct->bullets);
|
|
while (1)
|
|
;
|
|
}
|
|
}
|
|
sem_post(philo->eat_sem);
|
|
}
|
|
sem_post(philo->all_struct->bullet);
|
|
return (NULL);
|
|
}
|