mkioctls revision 192901
1175936Sdes#!/bin/sh 2175936Sdes# 3175936Sdes# $FreeBSD: head/usr.bin/kdump/mkioctls 192901 2009-05-27 16:16:56Z thompsa $ 4175936Sdes 540455Sbdeset -e 640455Sbde 754081Smarcelif [ "x$1" = "x-s" ]; then 854081Smarcel use_switch=1 954081Smarcel shift 1054081Smarcelelse 1154081Smarcel use_switch=0 1254081Smarcelfi 1354081Smarcel 1454081Smarcelif [ -z "$1" ]; then 1554081Smarcel echo "usage: sh $0 [-s] include-dir" 1654081Smarcel exit 1 1754081Smarcelfi 1854081Smarcel 1975261SruLC_ALL=C; export LC_ALL 2075261Sru 2140455Sbde# Build a list of headers that have ioctls in them. 2216631Sbde# XXX should we use an ANSI cpp? 2340455Sbdeioctl_includes=` 2454081Smarcel cd $1 25192901Sthompsa find -H -s * -name '*.h' | 2640455Sbde xargs egrep -l \ 2764099Sru'^#[ ]*define[ ]+[A-Za-z_][A-Za-z0-9_]*[ ]+_IO[^a-z0-9_]' | 2885796Sobrien awk '{printf("#include <%s>\\\\n", $1)}' 2940455Sbde` 3040455Sbde 3185796Sobrienawk -v x="$ioctl_includes" 'BEGIN {print x}' | 32192768Sed gcc -E -I$1 -dM -DCOMPAT_43TTY - | 3385796Sobrien awk -v ioctl_includes="$ioctl_includes" -v use_switch="$use_switch" ' 341590SrgrimesBEGIN { 3540455Sbde print "/* XXX obnoxious prerequisites. */" 3640455Sbde print "#define COMPAT_43" 37191936Sed print "#define COMPAT_43TTY" 381590Srgrimes print "#include <sys/param.h>" 3940455Sbde print "#include <sys/devicestat.h>" 4040455Sbde print "#include <sys/disklabel.h>" 411590Srgrimes print "#include <sys/socket.h>" 4220287Swollman print "#include <sys/time.h>" 4340455Sbde print "#include <sys/tty.h>" 44159247Srwatson print "#include <bsm/audit.h>" 4564121Sru print "#include <net/ethernet.h>" 4640455Sbde print "#include <net/if.h>" 4740455Sbde print "#include <net/if_var.h>" 48130617Smlaier print "#include <net/pfvar.h>" 491590Srgrimes print "#include <net/route.h>" 5016631Sbde print "#include <netinet/in.h>" 5152130Speter print "#include <netinet/ip_mroute.h>" 5262585Sitojun print "#include <netinet6/in6_var.h>" 5362585Sitojun print "#include <netinet6/nd6.h>" 5462585Sitojun print "#include <netinet6/ip6_mroute.h>" 5574840Sken print "#include <stdio.h>" 5640455Sbde print "#include <cam/cam.h>" 571590Srgrimes print "" 5898767Smarkm print "const char *ioctlname(u_long val);" 5993522Sdwmalone print "" 6040455Sbde print ioctl_includes 6140455Sbde print "" 6293522Sdwmalone print "const char *" 6398767Smarkm print "ioctlname(u_long val)" 641590Srgrimes print "{" 651590Srgrimes print "" 6654081Smarcel if (use_switch) 6740455Sbde print "\tswitch(val) {" 681590Srgrimes} 691590Srgrimes 7040455Sbde/^#[ ]*define[ ]+[A-Za-z_][A-Za-z0-9_]*[ ]+_IO/ { 71175936Sdes 721590Srgrimes # find where the name starts 731590Srgrimes for (i = 1; i <= NF; i++) 741590Srgrimes if ($i ~ /define/) 751590Srgrimes break; 761590Srgrimes ++i; 77175936Sdes # 7854081Smarcel if (use_switch) 7940455Sbde printf("\tcase %s:\n\t\treturn(\"%s\");\n", $i, $i); 8040455Sbde else 8198767Smarkm printf("\tif (val == %s)\n\t\treturn(\"%s\");\n", $i, $i); 821590Srgrimes 831590Srgrimes} 841590SrgrimesEND { 8554081Smarcel if (use_switch) 8640455Sbde print "\t}" 871590Srgrimes print "\n\treturn(NULL);" 881590Srgrimes print "}" 891590Srgrimes} 9016631Sbde' 91