/usr/share/initramfs-tools/scripts/panic/adbd is in initramfs-tools-ubuntu-touch 0.94vivid5.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
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 | #!/bin/sh
PREREQ=""
prereqs()
{
echo "$PREREQ"
}
case $1 in
# get pre-requisites
prereqs)
prereqs
exit 0
;;
esac
echo "initrd: enabling USB debugging" >/dev/kmsg || true
path="/sys/class/android_usb/android0"
panicpath="/sys/module/kernel/parameters/panic"
echo 18d1 >$path/idVendor || true
echo D002 >$path/idProduct || true
echo adb >$path/functions || true
echo 1 >$path/enable || true
echo 0 >$panicpath || true
mkdir -p /system/bin
cp /bin/sh /system/bin/
echo "initrd: starting adbd for USB debugging" >/dev/kmsg || true
/sbin/adbd
|