34 lines
1.4 KiB
C
34 lines
1.4 KiB
C
/* ************************************************************************** */
|
|
/* */
|
|
/* ::: :::::::: */
|
|
/* target.c :+: :+: :+: */
|
|
/* +:+ +:+ +:+ */
|
|
/* By: rparodi <rparodi@student.42.fr> +#+ +:+ +#+ */
|
|
/* +#+#+#+#+#+ +#+ */
|
|
/* Created: 2026/03/30 12:09:48 by rparodi #+# #+# */
|
|
/* Updated: 2026/03/30 12:33:54 by rparodi ### ########.fr */
|
|
/* */
|
|
/* ************************************************************************** */
|
|
|
|
#include "macro.h"
|
|
#include <stdbool.h>
|
|
#include <stdio.h>
|
|
#include <stdlib.h>
|
|
#include <sys/types.h>
|
|
#include <sys/socket.h>
|
|
#include <netdb.h>
|
|
#include <arpa/inet.h>
|
|
|
|
void check_target(const char *target) {
|
|
struct addrinfo hints = {0}, *res;
|
|
hints.ai_family = AF_UNSPEC;
|
|
hints.ai_socktype = SOCK_RAW;
|
|
hints.ai_protocol = IPPROTO_ICMP;
|
|
|
|
int err = getaddrinfo(target, NULL, &hints, &res);
|
|
if (err != 0) {
|
|
ERROR_LOG("ft_ping: unknown host");
|
|
exit(EXIT_FAILURE);
|
|
}
|
|
freeaddrinfo(res);
|
|
}
|