1658   uv__ipc_frame_header_t frame_header;  in uv__pipe_write_ipc()  local
1708   memset(&frame_header, 0, sizeof frame_header);  in uv__pipe_write_ipc()
1709   bufs[buf_index++] = uv_buf_init((char*) &frame_header, sizeof frame_header);  in uv__pipe_write_ipc()
1715         frame_header.flags |= UV__IPC_FRAME_HAS_SOCKET_XFER |  in uv__pipe_write_ipc()
1719         frame_header.flags |= UV__IPC_FRAME_HAS_SOCKET_XFER;  in uv__pipe_write_ipc()
1730     frame_header.flags |= UV__IPC_FRAME_HAS_DATA;  in uv__pipe_write_ipc()
1731     frame_header.data_length = (uint32_t) data_length;  in uv__pipe_write_ipc()
1892     uv__ipc_frame_header_t frame_header;  in uv__pipe_read_ipc()  local
1899         handle->handle, &frame_header, sizeof frame_header);  in uv__pipe_read_ipc()
1904     if ((frame_header.flags & ~UV__IPC_FRAME_VALID_FLAGS) != 0)  in uv__pipe_read_ipc()
1907     if (frame_header.reserved2 != 0)  in uv__pipe_read_ipc()
1911     xfer_flags = frame_header.flags & UV__IPC_FRAME_XFER_FLAGS;  in uv__pipe_read_ipc()
1926     if (frame_header.flags & UV__IPC_FRAME_HAS_DATA) {  in uv__pipe_read_ipc()
1927       *data_remaining = frame_header.data_length;  in uv__pipe_read_ipc()
1928     } else if (frame_header.data_length != 0) {  in uv__pipe_read_ipc()
1936       return sizeof frame_header; /* Number of bytes read. */  in uv__pipe_read_ipc()
1947     return sizeof frame_header + sizeof xfer_info;  in uv__pipe_read_ipc()