| # gen_init_cpio list for the initramfs: one busybox (FLAT) binary, its applet links, /dev/console. | |
| # Usage: mklist.sh <busybox binary> <busybox.links> > initramfs.list | |
| set -euo pipefail | |
| BB=$(realpath "$1") | |
| LINKS=$2 | |
| cat <<EOF | |
| dir /dev 0755 0 0 | |
| nod /dev/console 0600 0 0 c 5 1 | |
| nod /dev/null 0666 0 0 c 1 3 | |
| dir /bin 0755 0 0 | |
| dir /sbin 0755 0 0 | |
| dir /usr 0755 0 0 | |
| dir /usr/bin 0755 0 0 | |
| dir /usr/sbin 0755 0 0 | |
| dir /proc 0755 0 0 | |
| dir /tmp 01777 0 0 | |
| dir /root 0700 0 0 | |
| file /bin/busybox $BB 0755 0 0 | |
| EOF | |
| while read -r l; do | |
| [ "$l" = /bin/busybox ] && continue | |
| echo "slink $l /bin/busybox 0777 0 0" | |
| done < "$LINKS" | |