This is a Linux port of NetBSD makefs: https://github.com/Randrianasulu/makefs_termux https://github.com/NetBSD/src/tree/trunk/usr.sbin/makefs As retrieved from BDJ-SDK: https://github.com/john-tornblom/bdj-sdk/tree/master/host/src https://github.com/john-tornblom/makefs_termux/tree/dc7e09b66b5900763299add245d6bb327882292e