LK_TIMELOCK
timo = (extflags & LK_TIMELOCK) ? lkp->lk_timo : 0;
timo = (extflags & LK_TIMELOCK) ? lkp->lk_timo : 0;
timo = (extflags & LK_TIMELOCK) ? lkp->lk_timo : 0;
timo = (extflags & LK_TIMELOCK) ? lkp->lk_timo : 0;
timo = (extflags & LK_TIMELOCK) ? lkp->lk_timo : 0;
error = lockmgr(&ncp->nc_lock, LK_EXCLUSIVE | LK_TIMELOCK);
error = lockmgr(&ncp->nc_lock, LK_SHARED | LK_TIMELOCK);
error = lockmgr(&ncp->nc_lock, LK_SHARED | LK_TIMELOCK);
lflags = LK_EXCLUSIVE | ((flags & MNT_FORCE) ? 0 : LK_TIMELOCK);
return (lockmgr(&(bp)->b_lock, locktype | LK_TIMELOCK));
error = lockmgr(&(map)->lock, LK_SHARED | LK_TIMELOCK);
flags |= LK_TIMELOCK;