Function odb_set_temporary_primary_source

odb.c:228–254

}

struct odb_source *odb_set_temporary_primary_source(struct object_database *odb,
						    const char *dir, int will_destroy)
{
	struct odb_source *source;

	/*
	 * Make sure alternates are initialized, or else our entry may be
	 * overwritten when they are.
	 */
	odb_prepare_alternates(odb);

	/*
	 * Make a new primary odb and link the old primary ODB in as an
	 * alternate
	 */
	source = odb_source_new(odb, dir, false);

	/*
	 * Disable ref updates while a temporary odb is active, since
	 * the objects in the database may roll back.
	 */
	odb->repo->disable_ref_updates = true;
	source->will_destroy = will_destroy;
	source->next = odb->sources;
	odb->sources = source;
	return source->next;
}

void odb_restore_primary_source(struct object_database *odb,
				struct odb_source *restore_source,