As a special exception to the normal conventions for functions that
use GError, if this function returns FALSE (and sets error) then
bytes_read will be set to the number of bytes that were successfully
read before the error was encountered. This functionality is only
available from C. If you need it from another language then you must
write your own loop around InputStream.readAsync.
Finishes an asynchronous stream read operation started with InputStream.readAllAsync.
As a special exception to the normal conventions for functions that use GError, if this function returns FALSE (and sets error) then bytes_read will be set to the number of bytes that were successfully read before the error was encountered. This functionality is only available from C. If you need it from another language then you must write your own loop around InputStream.readAsync.