xref: /src/usr.bin/kdump/mkioctls

#	$Id: mkioctls,v 1.6 1995/06/06 23:45:27 thorpej Exp $
#
cpp -dM ${1+"$@"} | awk '
BEGIN {
	print "#include <sys/param.h>"
	print "#include <sys/socket.h>"
	print "#include <sys/socketvar.h>"
	print "#include <net/route.h>"
	print "#include <net/if.h>"
	print "#include <netinet/in.h>"
	print "#include <netinet/ip_mroute.h>"
	print "#include <sys/termios.h>"
	print "#define COMPAT_43"
	print "#include <sys/ioctl.h>"
	print ""
	print "char *"
	print "ioctlname(val)"
	print "\tlong val;"
	print "{"
	print ""
}

/^#[ 	]*define[ 	]*(TIO|FIO|SIO|OSIO)[A-Z]*[ 	]*_IO/ {
	
	# find where the name starts
	for (i = 1; i <= NF; i++)
		if ($i ~ /define/)
			break;
	++i;
	# 
	printf("\tif (val == %s)\n\t\treturn (\"%s\");\n", $i, $i);

}
END {
	print "\n\treturn (NULL);"
	print "}"
}
'