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[[!meta copyright="Copyright © 1994, 1995, 1996, 1997, 1998, 1999, 2002, 2009
Free Software Foundation, Inc."]]

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[[!meta title="file_reparent"]]

    routine file_reparent (
    	file: file_t;
    	RPT
    	parent: mach_port_t;
    	out new_file: mach_port_send_t);

Return a new file, `new_file`, with the same semantics as `file`, but with
lookups of `..` (if `file` is a directory) redirected to `parent`.