// Returns nil for invalid handles. func (c *serveConn) getHandle(id fuse.HandleID) (shandle *serveHandle) { c.meta.Lock() defer c.meta.Unlock() if id < fuse.HandleID(len(c.handle)) { shandle = c.handle[uint(id)] } if shandle == nil { c.debug(missingHandle{ Handle: id, MaxHandle: fuse.HandleID(len(c.handle)), }) } return }
func (c *serveConn) saveHandle(handle Handle, nodeID fuse.NodeID) (id fuse.HandleID) { c.meta.Lock() shandle := &serveHandle{handle: handle, nodeID: nodeID} if n := len(c.freeHandle); n > 0 { id = c.freeHandle[n-1] c.freeHandle = c.freeHandle[:n-1] c.handle[id] = shandle } else { id = fuse.HandleID(len(c.handle)) c.handle = append(c.handle, shandle) } c.meta.Unlock() return }