2899   gssize n_read;  in copy_stream_with_progress()  local
2944       n_read = g_input_stream_read (in, buffer, STREAM_BUFFER_SIZE, cancellable, error);  in copy_stream_with_progress()
2945       if (n_read == -1)  in copy_stream_with_progress()
2951       if (n_read == 0)  in copy_stream_with_progress()
2954       current_size += n_read;  in copy_stream_with_progress()
2956       res = g_output_stream_write_all (out, buffer, n_read, &n_written, cancellable, error);  in copy_stream_with_progress()
3068       long n_read;  in splice_stream_with_progress()  local
3074       if (!do_splice (fd_in, &offset_in, buffer[1], NULL, buffer_size, &n_read, error))  in splice_stream_with_progress()
3077       if (n_read == 0)  in splice_stream_with_progress()
3083       while (n_read > 0)  in splice_stream_with_progress()
3088           if (!do_splice (buffer[0], NULL, fd_out, &offset_out, n_read, &n_written, error))  in splice_stream_with_progress()
3091           n_read -= n_written;  in splice_stream_with_progress()