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100206 |
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16-Jul-2002 |
dd |
Introduce the DEVFS "rule" subsystem. DEVFS rules permit the administrator to define certain properties of new devfs nodes before they become visible to the userland. Both static (e.g., /dev/speaker) and dynamic (e.g., /dev/bpf*, some removable devices) nodes are supported. Each DEVFS mount may have a different ruleset assigned to it, permitting different policies to be implemented for things like jails.
Approved by: phk
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