/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   minishell.h                                        :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: tmaze <tmaze@student.42.fr>                +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2018/11/18 13:12:34 by tmaze             #+#    #+#             */
/*   Updated: 2019/11/10 20:57:46 by tmaze            ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#ifndef MINISHELL_H
# define MINISHELL_H

# include <unistd.h>
# include <sys/stat.h>
# include "libft.h"

# define S_BIN 5

typedef struct		s_env
{
	char			*key;
	char			*val;
	struct s_env	*next;
}					t_env;

typedef struct		s_builtin
{
	char			*cmd;
	int				(*f)(char **argv, t_env **env);
}					t_builtin;

int					cmd_env(char **argv, t_env **env);
int					cmd_setenv(char **argv, t_env **env);
int					cmd_unsetenv(char **argv, t_env **env);
int					cmd_cd(char **argv, t_env **env);
int					cmd_echo(char **argv, t_env **env);

void				ft_envdelelem(t_env **elem);
void				ft_envdel(t_env **env);
t_env				*ft_envnew(char *env);
t_env				*ft_envaddend(t_env **alst, t_env *new);
t_env				*ft_envgetelem(char *key, t_env *env);
char				**ft_envtotab(t_env *env);
char				*ft_envupdate(char *key, t_env *env, char *val);
void				ft_envclean(t_env **env);

char				**res_ext(char **argv, t_env *env);

int					exec_cmd(char **argv, t_env **env);

#endif