IOChannel.readChars

glib.types.IOStatus readChars(ref ubyte[] buf, out size_t bytesRead)

Replacement for [glib.iochannel.IOChannel.read] with the new API.

`buf`	a buffer to read data into
`bytesRead`	The number of bytes read. This may be zero even on success if count < 6 and the channel's encoding is non-null. This indicates that the next UTF-8 character is too wide for the buffer.

the status of the operation.

[IOChannelException]