FileInputStream.queryInfo
gio.file_info.FileInfo queryInfo(string attributes, gio.cancellable.Cancellable cancellable = null)Queries a file input stream the given attributes. This function blocks while querying the stream. For the asynchronous (non-blocking) version of this function, see gio.file_input_stream.FileInputStream.queryInfoAsync. While the stream is blocked, the stream will set the pending flag internally, and any other operations on the stream will fail with gio.types.IOErrorEnum.Pending.
Parameters
attributes | a file attribute query string. |
cancellable | optional #GCancellable object, null to ignore. |
Returns
a #GFileInfo, or null on error.