102 lines
2.3 KiB
C
102 lines
2.3 KiB
C
/* ************************************************************************** */
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/* */
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/* ::: :::::::: */
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/* philo.h :+: :+: :+: */
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/* +:+ +:+ +:+ */
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/* By: adjoly <adjoly@student.42angouleme.fr> +#+ +:+ +#+ */
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/* +#+#+#+#+#+ +#+ */
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/* Created: 2024/07/07 15:11:02 by adjoly #+# #+# */
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/* Updated: 2024/08/20 15:44:09 by adjoly ### ########.fr */
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/* */
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/* ************************************************************************** */
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#ifndef PHILO_H
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# define PHILO_H
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# include <pthread.h>
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# include <stdint.h>
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# include <stdbool.h>
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# include <sys/time.h>
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# include <sys/types.h>
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# include <unistd.h>
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# include <stdio.h>
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# define PHILO_MAX 200
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typedef enum s_pstate
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{
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DEAD = -1,
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EAT,
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THINK,
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SLEEP,
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FORK_TAKEN
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} t_pstate;
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typedef struct s_pdata
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{
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uint32_t die_time;
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uint32_t sleep_time;
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uint32_t eat_time;
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uint8_t philo_nbr;
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uint16_t meal_nbr;
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bool no_meal;
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bool error;
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} t_pdata;
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typedef struct s_fork
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{
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pthread_mutex_t left;
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pthread_mutex_t *right;
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} t_fork;
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typedef struct s_philo
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{
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uint16_t id;
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struct timeval t0;
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struct timeval eat;
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uint16_t meal_left;
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t_fork fork;
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t_pstate state;
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t_pdata data;
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bool *death;
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pthread_mutex_t *check;
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} t_philo;
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typedef enum s_bool_death
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{
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RETURN = -1,
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FALSE,
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TRUE
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} t_bool_death;
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/**
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* Parsing
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*/
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size_t ft_strlen(char *s);
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t_pdata philo_parse(char **av, int ac);
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long long ft_atoll(const char *nptr);
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uint32_t get_time_in_ms(struct timeval t0, struct timeval t1);
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bool print_death(t_philo *philo);
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bool get_death(t_philo *philo, t_bool_death set);
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/**
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* Main path
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* by order of call
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*/
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void init_fork(t_pdata data);
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void init_philo(t_pdata data, t_philo *philo);
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void monitor(t_philo *philo, t_pdata data);
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void end_philo(pthread_t *thread, uint16_t philo_nbr);
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/**
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* Routine func
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*/
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void *philo_routine(void *content);
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bool philo_eat(t_philo *philo);
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void log_philo(t_philo *philo);
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bool sleep_phil(t_philo *philo);
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#endif
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