1 /*
2 * This file and its contents are supplied under the terms of the
3 * Common Development and Distribution License ("CDDL"), version 1.0.
4 * You may only use this file in accordance with the terms of version
5 * 1.0 of the CDDL.
6 *
7 * A full copy of the text of the CDDL should have accompanied this
8 * source. A copy of the CDDL is also available via the Internet at
9 * http://www.illumos.org/license/CDDL.
10 */
11
12 /*
13 * Copyright 2017, loli10K <ezomori.nozomu@gmail.com>. All rights reserved.
14 */
15
16 #include <fcntl.h>
17 #include <sys/un.h>
18 #include <sys/socket.h>
19 #include <sys/stat.h>
20 #include <sys/types.h>
21 #include <unistd.h>
22 #include <errno.h>
23 #include <stdio.h>
24 #include <stdlib.h>
25 #include <string.h>
26
27 int
main(int argc,char * argv[])28 main(int argc, char *argv[])
29 {
30 struct sockaddr_un sock;
31 int fd;
32 char *path;
33 size_t size;
34 if (argc != 2) {
35 fprintf(stderr, "usage: %s /path/to/socket\n", argv[0]);
36 exit(1);
37 }
38 path = argv[1];
39 size = sizeof (sock.sun_path);
40 (void) snprintf(sock.sun_path, size, "%s", path);
41
42 sock.sun_family = AF_UNIX;
43 if ((fd = socket(AF_UNIX, SOCK_DGRAM, 0)) == -1) {
44 perror("socket");
45 return (1);
46 }
47 if (bind(fd, (struct sockaddr *)&sock, sizeof (struct sockaddr_un))) {
48 perror("bind");
49 return (1);
50 }
51 if (close(fd)) {
52 perror("close");
53 return (1);
54 }
55 return (0);
56 }
57