K 10
svn:author
V 8
deischen
K 8
svn:date
V 27
2004-02-06T15:20:56.000000Z
K 7
svn:log
V 216
Add cancellation point to sem_wait() and sem_timedwait() for pshared
semaphores.  Also add cancellation cleanup handlers to keep semaphores
in a consistent state.

Submitted in part by:	davidxu
Reviewed by:		davidxu

END