2 * Copyright (c) 2005-2006,2016 John H. Baldwin <jhb@FreeBSD.org>
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
13 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
14 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
16 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
17 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
18 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
19 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
20 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
21 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
22 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 #include <sys/cdefs.h>
27 __FBSDID("$FreeBSD$");
29 #include <sys/ioccom.h>
35 #include <sysdecode.h>
40 fprintf(stderr, "%s: <ioctl> [ ... ]\n", av[0]);
45 main(int ac, char **av)
54 printf(" command : dir group num len name\n");
55 for (i = 1; i < ac; i++) {
57 cmd = strtoul(av[i], &cp, 0);
58 if (*cp != '\0' || errno != 0) {
59 fprintf(stderr, "Invalid integer: %s\n", av[i]);
62 printf("0x%08lx: ", cmd);
63 switch (cmd & IOC_DIRMASK) {
77 printf("%01lx ???", (cmd & IOC_DIRMASK) >> 29);
81 group = IOCGROUP(cmd);
83 printf(" '%c' ", group);
85 printf(" 0x%02x", group);
86 printf(" %3lu %4lu", cmd & 0xff, IOCPARM_LEN(cmd));
87 name = sysdecode_ioctlname(cmd);