diff options
-rw-r--r-- | usr.bin/kdump/mkioctls | 62 |
1 files changed, 50 insertions, 12 deletions
diff --git a/usr.bin/kdump/mkioctls b/usr.bin/kdump/mkioctls index 8ff0cd6..837d24f 100644 --- a/usr.bin/kdump/mkioctls +++ b/usr.bin/kdump/mkioctls @@ -1,29 +1,62 @@ +set -e + +# Build a list of headers that have ioctls in them. # XXX should we use an ANSI cpp? -# XXX does -I$DESTDIR/usr/include actually work? -(echo "#include <sys/ioctl.h>" - echo "#include <sys/ioctl_compat.h>" -) | cpp -I$DESTDIR/usr/include -dM | awk ' +# XXX netipx conflicts with netns (leave out netns). +ioctl_includes=` + cd $DESTDIR/usr/include + find * -name '*.h' -follow | + egrep -v '^(netns)/' | + xargs egrep -l \ +'^#[ ]*define[ ]+[A-Za-z_][A-Za-z0-0_]*[ ]+_IO[^a-z0-9_]' | + sed -e 's/^/#include </' -e s'/$/>/' +` + +echo "$ioctl_includes" | + cpp -I$DESTDIR/usr/include -dM | + awk -v ioctl_includes="$ioctl_includes" ' BEGIN { + print "/* XXX obnoxious prerequisites. */" + print "#define COMPAT_43" print "#include <sys/param.h>" - print "#include <sys/queue.h>" + print "#include <sys/device.h>" + print "#include <sys/devicestat.h>" + print "#include <sys/disklabel.h>" + print "#include <sys/disk.h>" + print "#include <sys/dkbad.h>" print "#include <sys/socket.h>" - print "#include <sys/socketvar.h>" print "#include <sys/time.h>" - print "#include <net/route.h>" + print "#include <sys/tty.h>" print "#include <net/if.h>" + print "#include <net/if_var.h>" + print "#include <net/route.h>" + print "#include <netatm/atm.h>" + print "#include <netatm/atm_if.h>" + print "#include <netatm/atm_sap.h>" + print "#include <netatm/atm_sys.h>" print "#include <netinet/in.h>" + print "#include <netinet/ip_compat.h>" + print "#include <netinet/ip_fil.h>" + print "#include <netinet/ip_auth.h>" + print "#include <netinet/ip_nat.h>" + print "#include <netinet/ip_frag.h>" print "#include <netinet/ip_mroute.h>" - print "#include <sys/termios.h>" - print "#define COMPAT_43" - print "#include <sys/ioctl.h>" + print "#include <netinet/ip_state.h>" + print "#include <cam/cam.h>" + print "#include <stdio.h>" + print "" + print ioctl_includes print "" print "char *" print "ioctlname(val)" print "{" print "" + generate_case_statement = 0 + if (generate_case_statement) + print "\tswitch(val) {" } -/^#[ ]*define[ ]*(TIO|FIO|SIO|OSIO)[A-Z]*[ ]*_IO/ { +/^#[ ]*define[ ]+[A-Za-z_][A-Za-z0-9_]*[ ]+_IO/ { # find where the name starts for (i = 1; i <= NF; i++) @@ -31,10 +64,15 @@ BEGIN { break; ++i; # - printf("\tif (val == %s)\n\t\treturn(\"%s\");\n", $i, $i); + if (generate_case_statement) + printf("\tcase %s:\n\t\treturn(\"%s\");\n", $i, $i); + else + printf("\tif (val == %s)\n\t\treturn(\"%s\");\n", $i, $i); } END { + if (generate_case_statement) + print "\t}" print "\n\treturn(NULL);" print "}" } |