Method
GioFileIOStreamquery_info_async
since: 2.22
Declaration [src]
void
g_file_io_stream_query_info_async (
  GFileIOStream* stream,
  const char* attributes,
  int io_priority,
  GCancellable* cancellable,
  GAsyncReadyCallback callback,
  gpointer user_data
)
Description [src]
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_io_stream_query_info_finish().
For the synchronous version of this function, see g_file_io_stream_query_info().
Available since: 2.22
This method completes asynchronously. Use g_file_io_stream_query_info_finish() inside the GAsyncReadyCallback to obtain the result of the operation.
Parameters
- attributes
- 
            Type: const char*A file attribute query string. The data is owned by the caller of the method. The value is a NUL terminated UTF-8 string. 
- io_priority
- 
            Type: intThe I/O priority of the request. 
- cancellable
- 
            Type: GCancellableOptional GCancellableobject,NULLto ignore.The argument can be NULL.The data is owned by the caller of the method. 
- callback
- 
            Type: GAsyncReadyCallbackA GAsyncReadyCallbackto call when the request is satisfied.The argument can be NULL.
- user_data
- 
            Type: gpointerThe data to pass to callback function. The argument can be NULL.The data is owned by the caller of the method.