blob: e48001e1f6a5936d08737383b0c0f245d41da6cf (
plain) (
blame)
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 | #!/bin/sh # set -e if [ $# -ne 1 ]; then echo "usage: sh $0 include-dir" exit 1 fi includedir="$1" LC_ALL=C; export LC_ALL # Build a list of headers that have ioctls in them. # XXX should we use an ANSI cpp? ioctl_includes=$( cd $includedir set -e # if /bin/sh is bash this will avoid further errors due to missing commands if set -o | grep -q pipefail; then set -o pipefail fi filter='tee' if [ "${MK_PF}" = "no" ]; then filter='egrep -v (net/pfvar|net/if_pfsync)\.h' fi # find -s would avoid the need to invoke sort but it is non-portable find -L ./* -type f -name '*.h' | \ LC_ALL=C sort | \ $filter | \ xargs egrep -l \ '^#[ ]*define[ ]+[A-Za-z_][A-Za-z0-9_]*[ ]+_IO[^a-z0-9_]' | awk '{printf("#include <%s>\\n", $1)}' ) if [ -z "$ioctl_includes" ]; then echo "Failed to build list of ioctl headers" exit 1 fi awk -v x="$ioctl_includes" 'BEGIN {print x}' | $CPP -nostdinc -I$includedir -dM -DCOMPAT_43TTY - | awk -v ioctl_includes="$ioctl_includes" ' BEGIN { print "/* XXX obnoxious prerequisites. */" print "#define COMPAT_43" print "#define COMPAT_43TTY" print "#include <sys/param.h>" print "#include <sys/devicestat.h>" print "#include <sys/disklabel.h>" print "#include <sys/mman.h>" print "#include <sys/socket.h>" print "#include <sys/time.h>" print "#include <sys/tty.h>" print "#include <bsm/audit.h>" print "#include <net/ethernet.h>" print "#include <net/if.h>" print "#ifdef PF" print "#include <net/pfvar.h>" print "#include <net/if_pfsync.h>" print "#endif" print "#include <net/route.h>" print "#include <netinet/in.h>" print "#include <netinet/ip_mroute.h>" print "#include <netinet6/in6_var.h>" print "#include <netinet6/nd6.h>" print "#include <netinet6/ip6_mroute.h>" print "#include <stdio.h>" print "#include <cam/cam.h>" print "#include <cam/scsi/scsi_pass.h>" print "#include <stdbool.h>" print "#include <stddef.h>" print "#include <stdint.h>" print "#include <sysdecode.h>" print "" print ioctl_includes print "" print "const char *" print "sysdecode_ioctlname(unsigned long val)" print "{" print "\tconst char *str = NULL;" print "" } /^#[ ]*define[ ]+[A-Za-z_][A-Za-z0-9_]*[ ]+_IO/ { # find where the name starts for (i = 1; i <= NF; i++) if ($i ~ /define/) break; ++i; # printf("\t"); if (n++ > 0) printf("else "); printf("if (val == %s)\n", $i); printf("\t\tstr = \"%s\";\n", $i); } END { print "" print "\treturn (str);" print "}" } '
|
