makedev.hpux

早期freebsd实现

#!/bin/sh -
#
# Make HP-UX style interfaces for graphics input/output devices
#
#	@(#)MAKEDEV.hpux	8.1 (Berkeley) 6/9/93
#
ln=ln
mknod=/etc/mknod
chmod=chmod
GRF="0 1 2 3"
HIL="1 2 3 4 5 6 7"

for d in $GRF
do
	if [ -r /dev/grf${d} ]
	then
		case `grfinfo -t /dev/grf${d}` in
		topcat)
			$ln grf${d} crt9837
			;;
		catseye)
			$ln grf${d} crt98550
			;;
		gatorbox)
			$ln grf${d} crt98700
			;;
		renaissance)
			$ln grf${d} crt98720
			min=`expr 16 + $d`
			$mknod ocrt98720 c 10 $min; $chmod 666 ocrt98720
			if [ $d = "0" ]
			then
				$ln ocrt98720 ocrt
			fi
			$ln grf${d} crtren; $ln grf${d} crtrenreg
			;;
		davinci)
			$ln grf${d} crt98730
			min=`expr 16 + $d`
			$mknod ocrt98730 c 10 $min; $chmod 666 ocrt98730
			if [ $d = "0" ]
			then
				$ln ocrt98730 ocrt
			fi
			;;
		*)
			;;
		esac
	fi
	if [ $d = "0" ]
	then
		$ln grf${d} crt
	fi
done

kbdno=0
knobno=1
mouseno=0
$ln hil0 rhil
for d in $HIL
do
	if [ -r /dev/hil${d} ]
	then
		min=`expr $d \* 16`
		case `hilinfo -t /dev/hil${d}` in
		mouse)
			if [ $mouseno = "0" ]
			then
				$mknod mouse c 14 $min
				$chmod 666 mouse
			fi
			mouseno=`expr $mouseno + 1`
			;;
		keyboard)
			if [ $kbdno = "0" ]
			then
				$mknod hilkbd c 14 $min
				$chmod 666 hilkbd;
			fi
			kbdno=`expr $kbdno + 1`
			;;
		knobs)
			$mknod knob${knobno} c 14 $min
			$chmod 666 knob${knobno};
			knobno=`expr $knobno + 1`
			;;

		button-box)
			$mknod bbox c 14 $min
			;;
		*)
			;;
		esac
	fi
done