gBufferedInputStreamFillAsync {RGtk2} | R Documentation

## gBufferedInputStreamFillAsync

### Description

Reads data into `stream`'s buffer asynchronously, up to `count` size. `io.priority` can be used to prioritize reads. For the synchronous version of this function, see `gBufferedInputStreamFill`.

### Usage

    gBufferedInputStreamFillAsync(object, count, io.priority = 0,
        cancellable = NULL, callback, user.data = NULL)

### Arguments

``object`` | `GBufferedInputStream`.
``count`` | the number of bytes that will be read from the stream.
``io.priority`` | the I/O priority of the request.
``cancellable`` | optional `GCancellable` object
``callback`` | a `GAsyncReadyCallback`.
``user.data`` | a `R object`.

### Details

If `count` is -1 then the attempted read size is equal to the number of bytes that are required to fill the buffer.

### Author(s)

Derived by RGtkGen from GTK+ documentation

[Package RGtk2 version 2.20.40 Index]