create_async

Asynchronously creates a new file and returns an output stream for writing to it.

The file must not already exist.

For more details, see create which is the synchronous version of this call.

When the operation is finished, callback will be called. You can then call create_async.end to get the result of the operation.

Example: Create a file async:

public static int main (string[] args) {
	MainLoop loop = new MainLoop ();

	// Create a file that can only be accessed by the current user:
	File file = File.new_for_path ("my-test.txt");
	file.create_async.begin (FileCreateFlags.PRIVATE, Priority.DEFAULT, null, (obj, res) => {
		try {
			FileOutputStream os = file.create_async.end (res);
			os.write ("My first line\n".data);
			print ("Created.\n");
		} catch (Error e) {
			print ("Error: %s\n", e.message);
		}

		loop.quit ();
	});

	loop.run ();
	return 0;
}

valac --pkg gio-2.0 GLib.File.create_async.vala

Parameters: