signals.c

/* ************************************************************************** */
/*                                                                            */
/*                                                        :::      ::::::::   */
/*   signals.c                                          :+:      :+:    :+:   */
/*                                                    +:+ +:+         +:+     */
/*   By: lpalomin <lpalomin@student.42malaga.com>   +#+  +:+       +#+        */
/*                                                +#+#+#+#+#+   +#+           */
/*   Created: 2025/07/21 09:00:44 by lpalomin          #+#    #+#             */
/*   Updated: 2025/07/21 09:07:06 by lpalomin         ###   ########.fr       */
/*                                                                            */
/* ************************************************************************** */

#include "minishell.h"

volatile sig_atomic_t	g_signal = 0;

void	sigpipe_handler(int sig)
{
	(void)sig;
	exit(128 + SIGPIPE);
}

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

void	init_signals(void)
{
	signal(SIGINT, sigint_handler);
	signal(SIGQUIT, SIG_IGN);
	signal(SIGPIPE, SIG_IGN);
}