Method

GioFileOutputStreamquery_info_async

Declaration

void
g_file_output_stream_query_info_async (
  GFileOutputStream* stream,
  const char* attributes,
  int io_priority,
  GCancellable* cancellable,
  GAsyncReadyCallback callback,
  gpointer user_data
)

Description

Asynchronously queries the stream for a GFileInfo. When completed, callback will be called with a GAsyncResult which can be used to finish the operation with g_file_output_stream_query_info_finish().

For the synchronous version of this function, see g_file_output_stream_query_info().

Parameters

`attributes`	`const char*`
	A file attribute query string.
	The data is owned by the caller of the function.
	The value is a NUL terminated UTF-8 string.
`io_priority`	`int`
	The [I/O priority][gio-GIOScheduler] of the request.
`cancellable`	`GCancellable`
	Optional `GCancellable` object, `NULL` to ignore.
	The argument can be `NULL`.
	The data is owned by the caller of the function.
`callback`	`GAsyncReadyCallback`
	Callback to call when the request is satisfied.
	The argument can be `NULL`.
`user_data`	`gpointer`
	The data to pass to callback function.
	The argument can be `NULL`.
	The data is owned by the caller of the function.