#!/bin/sh -e

target_dir="$1"

if test -z "${target_dir}"; then
    echo "Usage: lithos-mkdev /var/lib/lithos/dev" >&2
    exit 1
fi

set -x

mkdir -p "${target_dir}"
mknod -m 666 "${target_dir}/null" c 1 3
mknod -m 666 "${target_dir}/zero" c 1 5
mknod -m 666 "${target_dir}/random" c 1 8
mknod -m 666 "${target_dir}/urandom" c 1 9
mknod -m 666 "${target_dir}/tty" c 5 0
mknod -m 666 "${target_dir}/full" c 1 7
mkdir "${target_dir}/pts"
ln -s "pts/ptmx" "${target_dir}/ptmx"
mkdir "${target_dir}/shm"

ln -s /proc/self/fd "${target_dir}/fd"
ln -s /proc/self/fd/0 "${target_dir}/stdin"
ln -s /proc/self/fd/1 "${target_dir}/stdout"
ln -s /proc/self/fd/2 "${target_dir}/stderr"