pipex/pipex.c at master · zarakel/pipex · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   pipex.c                                            :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: jbuan <[email protected]>                       +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2021/09/27 10:29:53 by jbuan             #+#    #+#             */
/*   Updated: 2021/09/27 10:30:10 by jbuan            ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "pipex.h"

int	pipex(int argc, char *argv[])
{
	struct s_list	s;

	malloc_files(argc, argv, &s.stock1, &s.stock2);
	copy_file1_to_stock1(argc, argv, s.stock1);
	copy_file2_to_stock2(argc, argv, s.stock2);
	ft_exit(s.stock1);
	pipe(s.fd2);
	s.id = fork();
	if (s.id == 0 && s.stock1)
	{
		malloc_tab(2, argv, &s.stock);
		malloc_strings(2, argv, s.stock);
		copies(2, argv, s.stock);
		child_process(s.stock1, s.stock, s.fd2);
	}
	else if (s.id != 0 && s.stock2)
	{
		malloc_tab(3, argv, &s.stock);
		malloc_strings(3, argv, s.stock);
		copies(3, argv, s.stock);
		parent_process(s.stock2, s.stock, s.fd2);
	}
	free_everything(s.stock1, s.stock2, s.stock);
	return (0);
}