Gets the value of the sort_order attribute from the #GFileInfo. See G_FILE_ATTRIBUTE_STANDARD_SORT_ORDER.
It is an error to call this if the #GFileInfo does not contain G_FILE_ATTRIBUTE_STANDARD_SORT_ORDER.
a #gint32 containing the value of the "standard::sort_order" attribute.
Gets the value of the sort_order attribute from the #GFileInfo. See G_FILE_ATTRIBUTE_STANDARD_SORT_ORDER.
It is an error to call this if the #GFileInfo does not contain G_FILE_ATTRIBUTE_STANDARD_SORT_ORDER.