philosophers/philo_bonus/philo.h

/* ************************************************************************** */
/*                                                                            */
/*                                                    .--.  _                 */
/*   philo.h                                            :+:      :+:    :+:   */
/*                                                   |:_/ || |_ _   ___  __   */
/*   By: houtworm <codam@houtworm.net>              //   \ \ __| | | \ \/ /   */
/*                                                 (|     | )|_| |_| |>  <    */
/*   Created: 2023/03/11 07:19:18 by houtworm     /'\_   _/`\__|\__,_/_/\_\   */
/*   Updated: 2023/05/22 07:37:35 by houtworm         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#ifndef PHILO_H
# define PHILO_H

# include <unistd.h>
# include <stdio.h>
# include <stdlib.h>
# include <fcntl.h>
# include <signal.h>
# include <semaphore.h>
# include <pthread.h>
# include <sys/time.h>
# include <sys/wait.h>

typedef struct s_philo
{
	int					id;
	int					cycles;
	sem_t				*forks;
	int					*philos;
	int					*pid;
	int					lfork;
	int					rfork;
	long long			lastfood;
	long long			*dietime;
	long long			*eattime;
	long long			*sleeptime;
	long long			*strtt;
	int					*alive;
	int					*target;
	sem_t				*done;
	sem_t				*dead;
	sem_t				*hold;
	sem_t				*print;
	pthread_t			thrd;
}						t_philo;

typedef struct s_strct
{
	sem_t				*forks;
	t_philo				philo[512];
	int					pid[512];
	int					philos;
	long long			dietime;
	long long			eattime;
	long long			sleeptime;
	long long			strtt;
	int					target;
	int					alive;
	sem_t				*done;
	sem_t				*dead;
	sem_t				*hold;
	sem_t				*print;
	char				*error;
}						t_strct;

t_strct		*ft_parseandvalidateinput(int argc, char **argv);
int			ft_initstructandmutex(t_strct *strct, int i);
int			ft_startcycle(t_strct *strct);
void		ft_cycle(void *pointer);
int			ft_releasetheminds(t_strct *strct, int m);
int			ft_cyclecounter(t_strct *strct);
int			ft_waitingfordeath(t_strct *strct);
void		*ft_alive(void *pointer);
int			ft_cleanup(t_strct *strct);
long long	ft_time(void);
int			philo_atoi(char *str);
int			ft_printreturn(char *reason, int code);
int			ft_charactercheck(int argc, char **argv);
void		ft_safeprint(t_philo *ps, char *str);

#endif