mkioctls revision 192768
1175936Sdes#!/bin/sh 2175936Sdes# 3175936Sdes# $FreeBSD: head/usr.bin/kdump/mkioctls 192768 2009-05-25 20:07:41Z ed $ 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 21188978Sthompsa# include subdirs to exclude from the search 22188978Sthompsaexclude="^legacy/.*" 23188978Sthompsa 2440455Sbde# Build a list of headers that have ioctls in them. 2516631Sbde# XXX should we use an ANSI cpp? 2640455Sbdeioctl_includes=` 2754081Smarcel cd $1 28188978Sthompsa find -H -s * -name '*.h' \! -regex $exclude | 2940455Sbde xargs egrep -l \ 3064099Sru'^#[ ]*define[ ]+[A-Za-z_][A-Za-z0-9_]*[ ]+_IO[^a-z0-9_]' | 3185796Sobrien awk '{printf("#include <%s>\\\\n", $1)}' 3240455Sbde` 3340455Sbde 3485796Sobrienawk -v x="$ioctl_includes" 'BEGIN {print x}' | 35192768Sed gcc -E -I$1 -dM -DCOMPAT_43TTY - | 3685796Sobrien awk -v ioctl_includes="$ioctl_includes" -v use_switch="$use_switch" ' 371590SrgrimesBEGIN { 3840455Sbde print "/* XXX obnoxious prerequisites. */" 3940455Sbde print "#define COMPAT_43" 40191936Sed print "#define COMPAT_43TTY" 411590Srgrimes print "#include <sys/param.h>" 4240455Sbde print "#include <sys/devicestat.h>" 4340455Sbde print "#include <sys/disklabel.h>" 441590Srgrimes print "#include <sys/socket.h>" 4520287Swollman print "#include <sys/time.h>" 4640455Sbde print "#include <sys/tty.h>" 47159247Srwatson print "#include <bsm/audit.h>" 4864121Sru print "#include <net/ethernet.h>" 4940455Sbde print "#include <net/if.h>" 5040455Sbde print "#include <net/if_var.h>" 51130617Smlaier print "#include <net/pfvar.h>" 521590Srgrimes print "#include <net/route.h>" 5316631Sbde print "#include <netinet/in.h>" 5452130Speter print "#include <netinet/ip_mroute.h>" 5562585Sitojun print "#include <netinet6/in6_var.h>" 5662585Sitojun print "#include <netinet6/nd6.h>" 5762585Sitojun print "#include <netinet6/ip6_mroute.h>" 5874840Sken print "#include <stdio.h>" 5940455Sbde print "#include <cam/cam.h>" 601590Srgrimes print "" 6198767Smarkm print "const char *ioctlname(u_long val);" 6293522Sdwmalone print "" 6340455Sbde print ioctl_includes 6440455Sbde print "" 6593522Sdwmalone print "const char *" 6698767Smarkm print "ioctlname(u_long val)" 671590Srgrimes print "{" 681590Srgrimes print "" 6954081Smarcel if (use_switch) 7040455Sbde print "\tswitch(val) {" 711590Srgrimes} 721590Srgrimes 7340455Sbde/^#[ ]*define[ ]+[A-Za-z_][A-Za-z0-9_]*[ ]+_IO/ { 74175936Sdes 751590Srgrimes # find where the name starts 761590Srgrimes for (i = 1; i <= NF; i++) 771590Srgrimes if ($i ~ /define/) 781590Srgrimes break; 791590Srgrimes ++i; 80175936Sdes # 8154081Smarcel if (use_switch) 8240455Sbde printf("\tcase %s:\n\t\treturn(\"%s\");\n", $i, $i); 8340455Sbde else 8498767Smarkm printf("\tif (val == %s)\n\t\treturn(\"%s\");\n", $i, $i); 851590Srgrimes 861590Srgrimes} 871590SrgrimesEND { 8854081Smarcel if (use_switch) 8940455Sbde print "\t}" 901590Srgrimes print "\n\treturn(NULL);" 911590Srgrimes print "}" 921590Srgrimes} 9316631Sbde' 94