refactor(signal): remove unneded function

excve already resets signal handling to the default

src/sig/sig.c

@@ -6,7 +6,7 @@
 /*   By: jguelen <marvin@42.fr>                     +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/02/20 10:26:05 by jguelen           #+#    #+#             */
-/*   Updated: 2025/04/04 14:25:35 by khais            ###   ########.fr       */
+/*   Updated: 2025/04/04 16:56:06 by khais            ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -85,28 +85,3 @@ int	set_exec_mode_sig_handling(void)
 		return (-1);
 	return (0);
 }
-
-/*
-** Can be used at the start of a child process.
-** Check if necessary since execve is executed.
-** @RETURN Return 0 i case of success, -1 in case of error and errno is set
-** to indicate the error.
-*/
-int	set_default_sig_handling(void)
-{
-	struct sigaction	sig;
-	int					i;
-
-	ft_bzero(&sig, sizeof(struct sigaction));
-	sig.sa_handler = SIG_DFL;
-	if (sigemptyset(&sig.sa_mask) == -1)
-		return (-1);
-	i = 0;
-	while (i < NSIG)
-	{
-		if (sigaction(i, &sig, NULL) == -1)
-			return (-1);
-		i++;
-	}
-	return (0);
-}

src/sig/sig.h

@@ -3,10 +3,10 @@
 /*                                                        :::      ::::::::   */
 /*   sig.h                                              :+:      :+:    :+:   */
 /*                                                    +:+ +:+         +:+     */
-/*   By: jguelen <jguelen@student.42.fr>            +#+  +:+       +#+        */
+/*   By: khais <marvin@42.fr>                       +#+  +:+       +#+        */
 /*                                                +#+#+#+#+#+   +#+           */
 /*   Created: 2025/02/19 18:21:55 by jguelen           #+#    #+#             */
-/*   Updated: 2025/03/11 17:36:07 by jguelen          ###   ########.fr       */
+/*   Updated: 2025/04/04 16:58:12 by khais            ###   ########.fr       */
 /*                                                                            */
 /* ************************************************************************** */
 
@@ -31,6 +31,5 @@ extern int	g_signum;
 
 int		set_interactive_mode_sig_handling(void);
 int		set_exec_mode_sig_handling(void);
-int		set_default_sig_handling(void);
 
 #endif