2 * Copyright (C) 2013 Thadeu Lima de Souza Cascardo <cascardo@cascardo.info>
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU General Public License as published by
6 * the Free Software Foundation; either version 3 of the License, or
7 * (at your option) any later version.
9 * This program is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 * GNU General Public License for more details.
14 * You should have received a copy of the GNU General Public License along
15 * with this program; if not, write to the Free Software Foundation, Inc.,
16 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
24 #include <sys/socket.h>
25 #include <netinet/in.h>
26 #include <arpa/inet.h>
29 int main(int argc, char **argv)
32 struct sockaddr_in sa;
35 fprintf(stderr, "Missing message argument.\n");
38 s = socket(PF_INET, SOCK_DGRAM, 0);
40 fprintf(stderr, "Error creating socket: %s.\n", strerror(errno));
43 sa.sin_family = AF_INET;
44 sa.sin_port = htons(17078);
45 sa.sin_addr.s_addr = htonl(INADDR_LOOPBACK);
46 r = sendto(s, argv[1], strlen(argv[1]), 0, (struct sockaddr *) &sa, sizeof(sa));
48 fprintf(stderr, "Error sending message: %s\n", strerror(errno));