K 10
svn:author
V 8
jonathan
K 8
svn:date
V 27
2011-08-12T10:52:46.711054Z
K 7
svn:log
V 449
Test *at(2) calls with capability-mode lookup.

This commit adds regression testing for openat(), fstatat(), etc. with
capability scoping ("strict relative" lookup), which applies:
 - in capability mode
 - when performing any *at() lookup relative to a capability

These tests will fail until the *at() code is committed; on my local
instance, with the *at() changes, they all pass.

Approved by: re (kib), mentor (rwatson)
Sponsored by: Google Inc

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