mkioctls revision 1.7 
1#!/bin/sh -
2#
3# Copyright (c) 1994
4#	The Regents of the University of California.  All rights reserved.
5#
6# Redistribution and use in source and binary forms, with or without
7# modification, are permitted provided that the following conditions
8# are met:
9# 1. Redistributions of source code must retain the above copyright
10#    notice, this list of conditions and the following disclaimer.
11# 2. Redistributions in binary form must reproduce the above copyright
12#    notice, this list of conditions and the following disclaimer in the
13#    documentation and/or other materials provided with the distribution.
14# 3. All advertising materials mentioning features or use of this software
15#    must display the following acknowledgement:
16#	This product includes software developed by the University of
17#	California, Berkeley and its contributors.
18# 4. Neither the name of the University nor the names of its contributors
19#    may be used to endorse or promote products derived from this software
20#    without specific prior written permission.
21#
22# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
23# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
24# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
25# ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
26# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
27# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
28# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
29# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
30# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
31# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
32# SUCH DAMAGE.
33#
34#	@(#)mkioctls	8.2 (Berkeley) 4/28/95
35#
36cpp -dM ${1+"$@"} | awk '
37BEGIN {
38	print "#include <sys/param.h>"
39	print "#include <sys/socket.h>"
40	print "#include <sys/socketvar.h>"
41	print "#include <net/route.h>"
42	print "#include <net/if.h>"
43	print "#include <netinet/in.h>"
44	print "#include <netinet/ip_mroute.h>"
45	print "#include <sys/termios.h>"
46	print "#define COMPAT_43"
47	print "#include <sys/ioctl.h>"
48	print ""
49	print "char *"
50	print "ioctlname(val)"
51	print "\tlong val;"
52	print "{"
53	print ""
54}
55
56/^#[ 	]*define[ 	]*(TIO|FIO|SIO|OSIO)[A-Z]*[ 	]*_IO/ {
57	
58	# find where the name starts
59	for (i = 1; i <= NF; i++)
60		if ($i ~ /define/)
61			break;
62	++i;
63	# 
64	printf("\tif (val == %s)\n\t\treturn (\"%s\");\n", $i, $i);
65
66}
67END {
68	print "\n\treturn (NULL);"
69	print "}"
70}
71'
72