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minishell

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Ladebeze66
2023-12-12 17:32:54 +01:00
commit 196e143285
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43
signal/ctrl.c Executable file
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/* ************************************************************************** */
/* */
/* ::: :::::::: */
/* 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);
}