LOCK(9) BSD Kernel Developer's Manual LOCK(9)NAME
lock, simple_lock_init, simple_lock, simple_lock_try, simple_unlock,
simple_lock_freecheck, simple_lock_dump, lockinit, lockmgr, lockstatus,
lockmgr_printinfo, spinlockinit, spinlockmgr — kernel lock functions
DESCRIPTION
These interfaces have been obsoleted and removed from the system.
Please see the condvar(9), mutex(9), and rwlock(9) manual pages for
information on kernel synchronisation primitives.
SEE ALSOcondvar(9), mutex(9), rwlock(9)HISTORY
The kernel locking API first appeared in 4.4BSD-lite2, and was replaced
in NetBSD 5.0.
BSD January 30, 2008 BSD