K 10 svn:author V 3 jhb K 8 svn:date V 27 2008-08-22T01:17:56.511268Z K 7 svn:log V 297 Use sx_sleep() when waiting for a file lock instead of explicitly dropping the sx lock and then doing a tsleep() without a timeout. The tsleep() method leads to lost wakeups that can cause processes to hang waiting for a lock on an unlocked file. The lockf code already uses sx_sleep() in 7.x+. END