Flushes the write buffer for the GIOChannel.
Return: the status of the operation: One of #G_IO_STATUS_NORMAL, #G_IO_STATUS_AGAIN, or #G_IO_STATUS_ERROR.
GException on failure.
See Implementation
Flushes the write buffer for the GIOChannel.
Return: the status of the operation: One of #G_IO_STATUS_NORMAL, #G_IO_STATUS_AGAIN, or #G_IO_STATUS_ERROR.