K 10 svn:author V 7 davidxu K 8 svn:date V 27 2010-11-04T07:53:09.573380Z K 7 svn:log V 257 Introduce cv_wait options: CVWAIT_ABSTIME and CVWAIT_CLOCKID. CVWAIT_ABSTIME indicates the timeout is absolute time. CVWAIT_CLOCKID indicats the clockid should be retrieved from condition variable field c_clockid. This is how POSIX condition varible works. END