1#!/bin/sh 2# 3# $FreeBSD$ 4 5set -e 6 7if [ $# -ne 1 ]; then 8 echo "usage: sh $0 include-dir" 9 exit 1 10fi 11 12includedir="$1" 13 14LC_ALL=C; export LC_ALL 15 16# Build a list of headers that have ioctls in them. 17# XXX should we use an ANSI cpp? 18ioctl_includes=$( 19 cd $includedir 20 find -H -s * -name '*.h' | \ 21 egrep -v '(.*disk.*|net/pfvar|net/if_pfsync)\.h' | \ 22 xargs egrep -l \ 23'^#[ ]*define[ ]+[A-Za-z_][A-Za-z0-9_]*[ ]+_IO[^a-z0-9_]' | 24 awk '{printf("#include <%s>\\n", $1)}' 25) 26 27: ${MACHINE=$(uname -m)} 28case "${MACHINE}" in 29*pc98*) 30 ioctl_includes="$ioctl_includes#include <sys/diskpc98.h>\\n" 31 ;; 32*) 33 ioctl_includes="$ioctl_includes#include <sys/diskmbr.h>\\n" 34 ;; 35esac 36 37awk -v x="$ioctl_includes" 'BEGIN {print x}' | 38 $CPP -nostdinc -I$includedir -dM -DCOMPAT_43TTY - | 39 awk -v ioctl_includes="$ioctl_includes" ' 40BEGIN { 41 print "/* XXX obnoxious prerequisites. */" 42 print "#define COMPAT_43" 43 print "#define COMPAT_43TTY" 44 print "#include <sys/param.h>" 45 print "#include <sys/devicestat.h>" 46 print "#include <sys/disklabel.h>" 47 print "#include <sys/socket.h>" 48 print "#include <sys/time.h>" 49 print "#include <sys/tty.h>" 50 print "#include <bsm/audit.h>" 51 print "#include <net/ethernet.h>" 52 print "#include <net/if.h>" 53 print "#ifdef PF" 54 print "#include <net/pfvar.h>" 55 print "#include <net/if_pfsync.h>" 56 print "#endif" 57 print "#include <net/route.h>" 58 print "#include <netinet/in.h>" 59 print "#include <netinet/ip_mroute.h>" 60 print "#include <netinet6/in6_var.h>" 61 print "#include <netinet6/nd6.h>" 62 print "#include <netinet6/ip6_mroute.h>" 63 print "#include <stdio.h>" 64 print "#include <cam/cam.h>" 65 print "#include <stddef.h>" 66 print "#include <stdint.h>" 67 print "#include <sysdecode.h>" 68 print "" 69 print ioctl_includes 70 print "" 71 print "const char *" 72 print "sysdecode_ioctlname(unsigned long val)" 73 print "{" 74 print "\tconst char *str = NULL;" 75 print "" 76} 77 78/^#[ ]*define[ ]+[A-Za-z_][A-Za-z0-9_]*[ ]+_IO/ { 79 80 # find where the name starts 81 for (i = 1; i <= NF; i++) 82 if ($i ~ /define/) 83 break; 84 ++i; 85 # 86 printf("\t"); 87 if (n++ > 0) 88 printf("else "); 89 printf("if (val == %s)\n", $i); 90 printf("\t\tstr = \"%s\";\n", $i); 91} 92END { 93 print "" 94 print "\treturn (str);" 95 print "}" 96} 97' 98