2 * Copyright (c) 2005-2006,2016 John H. Baldwin <jhb@FreeBSD.org>
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 * 2. Redistributions in binary form must reproduce the above copyright
11 * notice, this list of conditions and the following disclaimer in the
12 * documentation and/or other materials provided with the distribution.
14 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
15 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
16 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
17 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
18 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
19 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
20 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
21 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
22 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
23 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
27 #include <sys/cdefs.h>
28 __FBSDID("$FreeBSD$");
30 #include <sys/ioccom.h>
36 #include <sysdecode.h>
41 fprintf(stderr, "%s: <ioctl> [ ... ]\n", av[0]);
46 main(int ac, char **av)
55 printf(" command : dir group num len name\n");
56 for (i = 1; i < ac; i++) {
58 cmd = strtoul(av[i], &cp, 0);
59 if (*cp != '\0' || errno != 0) {
60 fprintf(stderr, "Invalid integer: %s\n", av[i]);
63 printf("0x%08lx: ", cmd);
64 switch (cmd & IOC_DIRMASK) {
78 printf("%01lx ???", (cmd & IOC_DIRMASK) >> 29);
82 group = IOCGROUP(cmd);
84 printf(" '%c' ", group);
86 printf(" 0x%02x", group);
87 printf(" %3lu %4lu", cmd & 0xff, IOCPARM_LEN(cmd));
88 name = sysdecode_ioctlname(cmd);