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Next: 9.2.2 Envfs Up: 9.2 In-Core File Systems Previous: 9.2 In-Core File Systems

9.2.1 Wrapfs

Wrapfs is a template file system. It maintains a vnode for every open vnode on the interposed file system, and passes on the vnode or vfs operation to the interposed vnode, receiving its return status, and returning it back to the caller.

Erez Zadok