DESCRIPTION
puffs provides a framework for creating file systems as userspace servers. The in-kernel VFS attachment is controlled through a special device node,
/dev/puffs. People looking to implement file systems should use the system through the convenience library described in
puffs(3).
Termination
A
puffs file system can be unmounted regularly using
umount(8). The file system will automatically be unmounted in case the userspace server is killed or the control file descriptor closed.