K 10
svn:author
V 7
davidxu
K 8
svn:date
V 27
2010-11-07T13:50:42.996440Z
K 7
svn:log
V 151
Style fix, variable 'ret' should be named as  'error', also
return error code in cond_wait for ROBUST and PP mutex,
robust mutex uses kernel based cv.

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