Method close

system/lib/llvm-libc/shared/rpc.h:325–334

  RPC_ATTRS uint32_t get_index() const { return index; }

  RPC_ATTRS void close() {
    // Wait for all lanes to finish using the port.
    rpc::sync_lane(lane_mask);

    // The server is passive, if it own the buffer when it closes we need to
    // give ownership back to the client.
    if (owns_buffer && T)
      out = process.invert_outbox(index, out);
    process.unlock(lane_mask, index);
  }

private:
  Process<T> &process;