1#!/bin/sh 2# 3# $FreeBSD: src/usr.bin/kdump/mkioctls,v 1.15.2.5 2002/11/15 18:22:31 ru Exp $ 4 5set -e 6 7if [ "x$1" = "x-s" ]; then 8 use_switch=1 9 shift 10else 11 use_switch=0 12fi 13 14if [ -z "$1" -o -z "$2" ]; then 15 echo "usage: sh $0 [-s] include-dir current-dir" 16 exit 1 17fi 18 19LC_ALL=C; export LC_ALL 20 21# Build a list of headers that have ioctls in them. 22# Leave out fake softlinks. 23ioctl_includes=` 24 cd $1 25 find -s * -name '*.h' -follow | 26 egrep -v '^(cam/)|^(compat/)|^(fs/)|^(isofs/)|^(mfs/)|^(msdosfs/)|^(netkey/)|^(netsmb/)|^(nfs/)|^(ntfs/)|^(pccard/)|^(ufs/)' | 27 xargs egrep -l \ 28'^#[ ]*define[ ]+[A-Za-z_][A-Za-z0-9_]*[ ]+_IO[^a-z0-9_]' | 29 awk '{printf("#include <%s>\\\\n", $1)}' 30 printf '#undef loff_t /* XXX ext2_fs.h defines it */\\\\n' 31 printf '/*\\\\n' 32 printf ' * We should probably install some of these to /usr/include/sys\\\\n' 33 printf ' */\\\\n' 34 printf '#include <bus/firewire/firewire.h>\\\\n' 35 printf '#include <bus/iicbus/iic.h>\\\\n' 36 printf '#include <bus/u4b/storage/rio500_usb.h>\\\\n' 37 printf '#include <dev/acpica/acpiio_mcall.h>\\\\n' 38 printf '#include <dev/disk/iscsi/initiator/iscsi.h>\\\\n' 39 printf '#include <dev/disk/isp/isp_ioctl.h>\\\\n' 40 printf '#include <dev/disk/nvme/nvme_ident.h>\\\\n' 41 printf '#include <dev/disk/nvme/nvme_log.h>\\\\n' 42 printf '#include <dev/disk/nvme/nvme_ns.h>\\\\n' 43 printf '#include <dev/disk/nvme/nvme_chipset.h>\\\\n' 44 printf '#include <dev/disk/nvme/nvme_ioctl.h>\\\\n' 45 printf '#include <dev/drm/include/uapi/drm/drm.h>\\\\n' 46 printf '#include <dev/drm/include/uapi/drm/i915_drm.h>\\\\n' 47 printf '#include <dev/drm/include/uapi/drm/radeon_drm.h>\\\\n' 48 printf '#include <dev/misc/gpio/gpio.h>\\\\n' 49 printf '#include <netproto/802_11/ieee80211_radiotap.h>\\\\n' 50 printf '#include <dev/netif/ath/ath/if_athioctl.h>\\\\n' 51 printf '#include <dev/netif/iwn/if_iwn_ioctl.h>\\\\n' 52 printf '#include <dev/raid/aac/aac_ioctl.h>\\\\n' 53 printf '#include <dev/raid/amr/amrio.h>\\\\n' 54 printf '#include <dev/raid/arcmsr/arcmsr.h>\\\\n' 55 printf '#include <dev/raid/mlx/mlxio.h>\\\\n' 56 printf '#include <net/gre/if_gre.h>\\\\n' 57 printf '#include <net/netmap/netmap.h>\\\\n' 58 printf '#include <vfs/hpfs/hpfs_ioctl.h>\\\\n' 59` 60 61awk -v x="$ioctl_includes" 'BEGIN {print x}' | 62 gcc -D_KERNEL_STRUCTURES -E -I$1 -I$2/../../sys -I$2/../../sys/dev/drm/include -dM - | 63 awk -v ioctl_includes="$ioctl_includes" -v use_switch="$use_switch" ' 64BEGIN { 65 print "/* XXX obnoxious prerequisites. */" 66 print "#define _KERNEL_STRUCTURES" 67 print "#include <sys/tty.h>" 68 print "#include <net/if_arp.h>" 69 print "#include <net/route.h>" 70 print "#include <netinet/in.h>" 71 print "#include <net/ip_mroute/ip_mroute.h>" 72 print "#include <netinet6/nd6.h>" 73 print "#include <netinet6/ip6_mroute.h>" 74 print "#include <stdio.h>" 75 print "#include <bus/cam/cam.h>" 76 print "#define ACPI_DEBUG_OUTPUT" 77 print "#define ACPI_APPLICATION" 78 print "#include <contrib/dev/acpica/source/include/acpi.h>" 79 print "#undef ACPI_APPLICATION" 80 print "#undef ACPI_DEBUG_OUTPUT" 81 print "" 82 print ioctl_includes 83 print "const char *ioctlname(u_long);" 84 print "" 85 print "const char *" 86 print "ioctlname(u_long val)" 87 print "{" 88 if (use_switch) 89 print "\tswitch(val) {" 90} 91 92/^#[ ]*define[ ]+[A-Za-z_][A-Za-z0-9_]*[ ]+_IO/ { 93 94 # find where the name starts 95 for (i = 1; i <= NF; i++) 96 if ($i ~ /define/) 97 break; 98 ++i; 99 # 100 if (use_switch) 101 printf("\tcase %s:\n\t\treturn(\"%s\");\n", $i, $i); 102 else 103 printf("\tif (val == %s)\n\t\treturn(\"%s\");\n", $i, $i); 104 105} 106 107/^#[ ]*define[ ]+[^ ]+[ ]+DRM_IO/ { 108 if (use_switch) 109 printf("\tcase %s:\n\t\treturn(\"%s\");\n", $2, $2); 110 else 111 printf("\tif (val == %s)\n\t\treturn(\"%s\");\n", $2, $2); 112} 113 114/^#[ ]*define[ ]+[^ ]+[ ]+MIXER_(READ|WRITE)/ { 115 if (use_switch) 116 printf("\tcase %s:\n\t\treturn(\"%s\");\n", $2, $2); 117 else 118 printf("\tif (val == %s)\n\t\treturn(\"%s\");\n", $2, $2); 119} 120 121END { 122 if (use_switch) 123 print "\t}" 124 print "\n\treturn(NULL);" 125 print "}" 126} 127' 128