File.openReadwriteAsync
void openReadwriteAsync(int ioPriority, gio.cancellable.Cancellable cancellable = null, gio.types.AsyncReadyCallback callback = null)Asynchronously opens file for reading and writing.
For more details, see gio.file.File.openReadwrite which is the synchronous version of this call.
When the operation is finished, callback will be called. You can then call gio.file.File.openReadwriteFinish to get the result of the operation.
Parameters
ioPriority | the I/O priority of the request |
cancellable | optional #GCancellable object, null to ignore |
callback | a #GAsyncReadyCallback to call when the request is satisfied |