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