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Next: 9.2 In-Core File Systems Up: 9.1 Stateless File Systems Previous: 9.1.1 Nullfs

9.1.2 Crossfs

A file system that performs a simple event when a pathname lookup has traversed into it from the one it is mounted on. A typical event might be to print a message on the system console that includes the uid and gid of process that crossed into this file system. It is a simpler form of the Snoopfs file system (see Appendix section sec-appendix-typical-in-core-snoopfs).

Erez Zadok