67 lines
1.5 KiB
C
67 lines
1.5 KiB
C
#include "philo.h"
|
|
|
|
void init_time(t_philo *philo)
|
|
{
|
|
struct timeval stime;
|
|
|
|
if (philo->global->t_start.ts == 0)
|
|
{
|
|
gettimeofday(&stime, NULL);
|
|
philo->global->t_start.ts = stime.tv_sec;
|
|
philo->global->t_start.tu = stime.tv_usec;
|
|
}
|
|
}
|
|
|
|
void update_time(t_philo *philo)
|
|
{
|
|
struct timeval stime;
|
|
|
|
gettimeofday(&stime, NULL);
|
|
philo->t_last_meal.ts = stime.tv_sec;
|
|
philo->t_last_meal.tu = stime.tv_usec;
|
|
}
|
|
|
|
int diff_time(t_time old, struct timeval new)
|
|
{
|
|
return ((new.tv_sec - old.ts) * 1000 + (new.tv_usec - old.tu) / 1000);
|
|
}
|
|
|
|
int is_dead(t_philo *philo)
|
|
{
|
|
struct timeval stime;
|
|
int time;
|
|
|
|
if (philo->global->dead)
|
|
return (1);
|
|
gettimeofday(&stime, NULL);
|
|
time = diff_time(philo->t_last_meal, stime);
|
|
if (time >= philo->params->t_die)
|
|
{
|
|
philo->global->dead = 1;
|
|
print_message(philo, "died");
|
|
return (1);
|
|
}
|
|
return (0);
|
|
}
|
|
|
|
void print_message(t_philo *philo, char *msg)
|
|
{
|
|
long int time_stamp;
|
|
struct timeval stime;
|
|
char *color;
|
|
|
|
gettimeofday(&stime, NULL);
|
|
time_stamp = (stime.tv_sec - philo->global->t_start.ts) * 1000;
|
|
time_stamp += (stime.tv_usec - philo->global->t_start.tu) / 1000;
|
|
color = WHITE;
|
|
if (ft_strnstr(msg, "eating", ft_strlen(msg)))
|
|
color = B_YELLOW;
|
|
else if (ft_strnstr(msg, "sleeping", ft_strlen(msg)))
|
|
color = B_BLUE;
|
|
else if (ft_strnstr(msg, "thinking", ft_strlen(msg)))
|
|
color = B_GREEN;
|
|
pthread_mutex_lock(&(philo->global->m_print));
|
|
ft_printf("%s%i %i %s%s\n", color, time_stamp, philo->p_nbr, msg, RESET);
|
|
pthread_mutex_unlock(&(philo->global->m_print));
|
|
}
|