Cross Reference: /src/sys/miscfs/overlay/overlay

Lines Matching refs:overlay
76  * Overlay Layer
80  * The overlay layer has two purposes.  First, it serves as a demonstration
83  * Second, the overlay layer can serve as a prototype layer. Since it
85  * created very easily by starting with an overlay layer.
87  * The remainder of this comment examines the overlay layer as a basis
91  * INSTANTIATING NEW OVERLAY LAYERS
93  * New overlay layers are created with mount_overlay(8).
95  * and the pathname which the overlay will mount over. After
96  * the overlay layer is put into place, all access to the mount
97  * point path will proceed through the overlay layer.
100  * OPERATION OF AN OVERLAY LAYER
102  * The operation of an overlay layer is identical to that of a null
109  * a copy of either the null layer or the overlay layer, rename all files
113  * The choice between using a null and an overlay layer depends on
119  * the overlay layer is a better basis.
140 #include <miscfs/overlay/overlay.h>
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