nl-util-addr.c

/* SPDX-License-Identifier: LGPL-2.1-only */
/*
 * Copyright (c) 2003-2009 Thomas Graf <tgraf@suug.ch>
 */
 
#include <netlink/cli/utils.h>
 
int main(int argc, char *argv[])
{
        int err;
        char host[256];
        struct nl_addr *a;
 
        if (argc < 2) {
                fprintf(stderr, "Usage: nl-util-addr <address>\n");
                return -1;
        }
 
        a = nl_cli_addr_parse(argv[1], AF_UNSPEC);
        err = nl_addr_resolve(a, host, sizeof(host));
        if (err != 0)
                nl_cli_fatal(err, "Unable to resolve address \"%s\": %s",
                      argv[1], nl_geterror(err));
 
        printf("%s\n", host);
 
        return 0;
}