shithub: riscv

ref: 7a704e4ab6c826ef8317040688c99044f0d46ab9
dir: /sys/src/9/boot/nusbrc/

#!/bin/rc
if(! bind -a '#u' /dev)
	exit
mkdir -m 0700 '#σc/usb'
if(! nusb/usbd)
	exit

@{
	rfork ne
	fn attach {
		switch($4){
		case *03
			nusb/kb $1
		case *08
			nusb/disk $1
			@{
				rfork ne
				cd '#σ/usb'
				for(dev in sdU^$1.*) if(test -d $dev) {
					diskparts $dev
					for(part in $dev/dos* $dev/9fat) if(test -r $part) {
						mkdir -m 0700 '#σc/'^$dev || exit
						{dossrv -s -f $part &} <[0=1] |
							echo 0 >'#σc/'^$dev/dos
						exit
					}
				}
			} &
		}
	}
	fn detach {
		rm -rf '#σc/usb/'^$1.* '#σc/sdU'^$1.*
	}
	rc < '#σ/usb/usbevent' &
}

bind -a '#σ/usb' /dev