utils_0.c

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/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   utils_0.c                                          :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: dmdemirk <dmdemirk@student.42london.c      +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2024/06/04 17:32:22 by dmdemirk          #+#    #+#             */
/*   Updated: 2024/09/09 13:01:32 by dmdemirk         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */
 
#include "libft.h"
#include <stdio.h>
#include "shell.h"
#include "execute.h"
 
int     ft_perror(char *str);
void    close_fds(int in, int out);
void    handle_temp_fd(t_ms_data *data);
 
void    close_fds(int in, int out)
{
    close(in);
    close(out);
}
 
void    handle_io_fd(t_ms_data *data)
{
    if (data->std_in != -1 && data->std_out != -1)
    {
        close(data->std_in);
        close(data->std_out);
        data->std_in = -1;
        data->std_out = -1;
    }
}
 
void    handle_std_io(int *std_io, int std_fileno)
{
    if (*std_io == -1)
        *std_io = dup(std_fileno);
    else
        dup2(*std_io, std_fileno);
}