test app

getaddrinfo.c (text/x-csrc), 561 bytes, created by SpanKY on 2014-08-10 04:22:21 UTC

#define _GNU_SOURCE
#include <stdio.h>
#include <stdlib.h>
#include <netinet/in.h>
#include <net/if.h>
#include <sys/socket.h>
#include <sys/types.h>
#include <netdb.h>
#include <string.h>

int main(int argc, char *argv[])
{
	const char *host = argv[1];
	int rc;
	struct addrinfo *result = NULL;
	struct addrinfo hint;

	memset(&hint, 0 , sizeof(hint));
	hint.ai_family = AF_INET;
	hint.ai_socktype = SOCK_STREAM;
	hint.ai_flags = AF_UNSPEC;
	rc = getaddrinfo(host, NULL, &hint, &result);
	if (rc || !result)
		printf("bad address '%s'\n", host);

	return 0;
}