2 * Copyright (c) 2010-2011 Monthadar Al Jaberi, TerraNet AB
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions
8 * 1. Redistributions of source code must retain the above copyright
9 * notice, this list of conditions and the following disclaimer,
10 * without modification.
11 * 2. Redistributions in binary form must reproduce at minimum a disclaimer
12 * similar to the "NO WARRANTY" disclaimer below ("Disclaimer") and any
13 * redistribution must be conditioned upon including a substantially
14 * similar Disclaimer requirement for further binary redistribution.
17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
18 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
19 * LIMITED TO, THE IMPLIED WARRANTIES OF NONINFRINGEMENT, MERCHANTIBILITY
20 * AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL
21 * THE COPYRIGHT HOLDERS OR CONTRIBUTORS BE LIABLE FOR SPECIAL, EXEMPLARY,
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23 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
24 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER
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34 #include <sys/ioctl.h>
37 * From the driver itself
39 #include <plugins/visibility_ioctl.h>
46 if (ioctl(dev, VISIOCTLOPEN, &op) < 0) {
47 printf("error opening/closing medium\n");
52 link_op(struct link *l)
54 if (ioctl(dev, VISIOCTLLINK, l) < 0) {
55 printf("error making a link operation\n");
60 usage(const char *argv[])
62 printf("usage: %s [o | c | [ [a|d] wtap_id1 wtap_id2]]\n",
67 main(int argc, const char* argv[])
77 dev = open("/dev/visctl", O_RDONLY);
79 printf("error opening visctl cdev\n");
98 l.id1 = atoi(argv[2]);
99 l.id2 = atoi(argv[3]);
108 l.id1 = atoi(argv[2]);
109 l.id2 = atoi(argv[3]);
113 printf("wtap ioctl: unkown command '%c'\n", *argv[1]);