/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   ctrl.c                                             :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: fgras-ca <fgras-ca@student.42.fr>          +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2023/11/15 17:55:28 by fgras-ca          #+#    #+#             */
/*   Updated: 2023/12/07 16:43:19 by fgras-ca         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "../minishell.h"

void	handle_sigint(int sig)
{
	(void)sig;
	write(STDOUT_FILENO, "\n", 1);
	rl_on_new_line();
	rl_replace_line("", 0);
	rl_redisplay();
}

void	handle_sigquit(int sig)
{
	(void)sig;
	printf("\b\b  \b\b");
}

void	setup_signal_handlers(void)
{
	struct sigaction	sa_int;
	struct sigaction	sa_quit;

	sa_int.sa_handler = handle_sigint;
	sigemptyset(&sa_int.sa_mask);
	sa_int.sa_flags = SA_RESTART;
	sigaction(SIGINT, &sa_int, NULL);
	sa_quit.sa_handler = handle_sigquit;
	sigemptyset(&sa_quit.sa_mask);
	sa_quit.sa_flags = SA_RESTART;
	sigaction(SIGQUIT, &sa_quit, NULL);
}