mirror of
https://git.hardenedbsd.org/hardenedbsd/HardenedBSD.git
synced 2024-11-22 03:04:34 +01:00
107 lines
2.4 KiB
Bash
107 lines
2.4 KiB
Bash
#!/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 "}"
|
|
}
|
|
'
|