src/ft_s_init.c


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/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ft_s_init.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 <stdlib.h>
#include <unistd.h>

#include "ft_d_define.h"
#include "ft_m_funptr.h"
#include "ft_s_init.h"

t_msh
	*ft_init_msh(const char *argv[],
				char *envp[])
{
	t_msh	*msh;

	if (!(msh = (t_msh*)malloc(sizeof(t_msh))))
		return (NULL);
	if (!(msh->ps_one = ft_strdup(FT_PS_ONE)))
		return (NULL);
	if (!(msh->shname = ft_strdup(argv[0])))
		return (NULL);
	msh->cwd = NULL;
	msh->cwd = getcwd(NULL, 0);
	/* TODO: handle getcwd failed */
	msh->envp = envp;
	msh->ret = 0;
	ft_init_buptr(msh);
	msh->curr = NULL;
	return (msh);
}