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@c
@c COPYRIGHT (c) 1988-1998.
@c On-Line Applications Research Corporation (OAR).
@c All rights reserved.
@c
@c $Id$
@c
@chapter Pathname Evaluation
XXX Include graphic of the path evaluation process with Jennifer's
explanations
@itemize @bullet
@item There are two pathname evaluation routines. The handler patheval()
is called to find, verify privlages on and return information on a node
that exists. The handler evalformake() is called to find, verify
permissions, and return information on a node that is to become a parent.
Additionally, evalformake() returns a pointer to the start of the name of
the new node to be created.
@item Pathname evaluation is specific to a filesystem
@item Mechanics of crossing a mount point during the evaluation of a path
name
@item Role of rtems_filesystem_location_info_t structure
@itemize @bullet
@item Finding filesystem node information
@item Finding filesystem node handlers
@item Finding filesystem node operations table
@item Finding mount table entry for the filesystem that this node is part
of
@end itemize
@end itemize
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