src/b_env.c


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/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   b_env.c                                            :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: rbousset <marvin@42.fr>                    +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2020/02/14 17:19:27 by rbousset          #+#    #+#             */
/*   Updated: 2020/02/14 17:19:29 by rbousset         ###   ########lyon.fr   */
/*                                                                            */
/* ************************************************************************** */

#include <libft.h>
#include <stdint.h>

#include "f_fail.h"
#include "s_struct.h"

uint8_t	b_env(char *args[], t_msh *msh)
{
	char	**ptr;

	if (args != NULL && args[0] != NULL)
	{
		f_fail_no_options("env", msh);
		return (127);
	}
	ptr = msh->envp;
	while (*ptr)
	{
		ft_printf("%s\n", *ptr);
		ptr++;
	}
	return (0);
}