$NetBSD: patch-aj,v 1.7 2017/06/29 06:33:29 wiz Exp $

--- /dev/null	2017-06-27 11:06:52.222304505 -0400
+++ netbsd/ioctlent.sh	2017-06-27 11:08:32.016631491 -0400
@@ -0,0 +1,124 @@
+#!/bin/sh
+#
+# Copyright (c) 1994
+#	The Regents of the University of California.  All rights reserved.
+#
+# Redistribution and use in source and binary forms, with or without
+# modification, are permitted provided that the following conditions
+# are met:
+# 1. Redistributions of source code must retain the above copyright
+#    notice, this list of conditions and the following disclaimer.
+# 2. Redistributions in binary form must reproduce the above copyright
+#    notice, this list of conditions and the following disclaimer in the
+#    documentation and/or other materials provided with the distribution.
+# 3. All advertising materials mentioning features or use of this software
+#    must display the following acknowledgement:
+#	This product includes software developed by the University of
+#	California, Berkeley and its contributors.
+# 4. Neither the name of the University nor the names of its contributors
+#    may be used to endorse or promote products derived from this software
+#    without specific prior written permission.
+#
+# THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
+# ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+# IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+# ARE DISCLAIMED.  IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
+# FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
+# DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
+# OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
+# HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
+# LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
+# OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
+# SUCH DAMAGE.
+#
+#	@(#)mkioctls	8.2 (Berkeley) 4/28/95
+#
+(
+#echo "#define const" 	# XXX: timepps lossage
+echo "#include <stdio.h>"
+echo "struct ap_control { int _xxx; };" # XXX: ip_nat.h lossage
+echo "#define COMPAT_43"
+echo "struct lwp;"
+echo "struct videomemory_t { int _xxx; };" # XXX arm video lossage
+echo "typedef struct videomemory_t videomemory_t;" # XXX arm video lossage
+echo "typedef int domid_t;" # XEN lossage
+echo "typedef int xen_pfn_t;" # XEN lossage
+
+echo "#include <sys/types.h>"
+echo "#include <sys/param.h>"
+echo "#include <sys/disk.h>"
+echo "#include <sys/dkbad.h>"
+echo "#include <sys/mount.h>"
+echo "#include <sys/termios.h>"
+echo "#include <sys/disklabel.h>"
+echo "#include <net/if.h>"
+echo "#include <net/route.h>"
+echo "#include <net/ppp_defs.h>"
+echo "#include <netinet/in.h>"
+echo "#include <netinet/in_systm.h>"
+echo "#include <netinet/ip.h>"
+echo "#include <netinet/ip_mroute.h>"
+echo "#include <netinet/ip_compat.h>"
+echo "#include <net80211/ieee80211.h>"
+
+echo "#define debug xxxdebug"	# XXX ip_fil.h
+) > ioctlent.c
+set -- $(egrep -l '(_IO\(|_IOR\(|_IOW\(|_IORW\()' /usr/include/*/*.h)
+
+for i
+do
+	echo "#include <$i>"
+done | sed -e "s,${DESTDIR}/usr/include/,,g" >> ioctlent.c
+
+echo "#undef debug" >> ioctlent.c
+
+${CC:-cc} -E -nostdinc -idirafter $DESTDIR/usr/include -dM ${1+"$@"} | awk '
+BEGIN {
+	keep["SLIOCGUNIT"] = 1;	# Same as PPPIOCGASYNCMAP
+	keep["TUNSLMODE"] = 1;	# Same as PPPIOCGASYNCMAP
+	keep["SIOCRMNAT"] = 1;	# Same as SIOCRMAFR
+	keep["SIOCADNAT"] = 1;	# Same as SIOCADAFR
+	keep["SIOCDELST"] = 1;	# Same as SIOCRMNAT
+	keep["CHIOGPICKER"] = 1; # Same as CDIOREADTOCHEADER
+	keep["KBDSTPMAT"] = 1;	# Same as LMREADY, pcvt is gone so ok.
+
+	print ""
+	print "struct ioctlent {\n"
+	print "\t	const char *file;\n"
+	print "\t	const char *name;\n"
+	print "\t	int number;\n"
+	print "};\n"
+	print "const struct  ioctlent ioctlent0[] = "
+	print "{"
+	print ""
+	file = "";
+}
+/^#[ 	]*define[ 	]*[A-Z]*[ 	]*_IO[RW]\(/ {
+	
+	# find where the name starts
+	for (i = 1; i <= NF; i++)
+		if ($i ~ /define/)
+			break;
+	++i;
+	printf("/* %s [%s] */\n", $0, $i);
+	# 
+	if ($i ~ /^[A-Z0-9a-z_]*$/) {
+		if (keep[$i] != 1) {
+			printf("\t{ \"?\", \"%s\", %s },\n", $i, $i);
+			keep[$i] = 1;
+		}
+	}
+}
+END {
+	print "};\n"
+	print "/* Automatically generated file, do not edit! */"
+	print "int main(int argc, char *argv[]) {\n";
+	print "\tint i;\n";
+	print "\tfor (i = 0; i < sizeof(ioctlent0) / sizeof(ioctlent0[0]); i++)\n"
+	print "\t\tprintf(\"\t{	\\\"%s\\\", \\\"%s\\\", 0x%x },%c\",\n"
+	print "\t\t    	ioctlent0[i].file, ioctlent0[i].name, 0xffffffff & ioctlent0[i].number, 012);\n"
+	print "\treturn 0;\n";
+	print "}\n";
+}' >> ioctlent.c
+cc ioctlent.c -o ioctlent
+./ioctlent