/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   sig.c                                              :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: nalebrun <nalebrun@student.s19.be>         +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2025/02/10 08:32:20 by nalebrun          #+#    #+#             */
/*   Updated: 2025/02/11 16:34:59 by nalebrun         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "../includes/minishell.h"
#include <readline/chardefs.h>

void	init_sig(void)
{
	int					i;
	struct sigaction	sa[2];

	i = -1;
	while (++i < 2)
	{
		ft_memset(&(sa[i]), 0, sizeof(sa[i]));
		(sa[i]).sa_flags = SA_RESTART;
		sigemptyset(&((sa[i]).sa_mask));
	}
	(sa[0]).sa_handler = handle_sigint;
	sigaction(SIGINT, &(sa[0]), NULL);
	(sa[1]).sa_handler = handle_sigquit;
	sigaction(SIGQUIT, &(sa[1]), NULL);
}

void	handle_sigint(int sig)
{
	(void)sig;
	write(2, "\n\n", 2);
	rl_on_new_line();
	rl_replace_line("", 0);
	rl_redisplay();
}

void	handle_sigquit(int sig)
{
	(void)sig;
}