Creates a new glib.Bytes which references the data mapped from file. The mapped contents of the file must not be modified after creating this bytes object, because a glib.Bytes should be immutable.
A newly allocated glib.Bytes referencing data from file
2.34
Creates a new glib.Bytes which references the data mapped from file. The mapped contents of the file must not be modified after creating this bytes object, because a glib.Bytes should be immutable.