Function remove_maybe_stale_table

reftable/stack.c:1749–1778

}

static void remove_maybe_stale_table(struct reftable_stack *st, uint64_t max,
				     const char *name)
{
	int err = 0;
	uint64_t update_idx = 0;
	struct reftable_block_source src = { NULL };
	struct reftable_table *table = NULL;
	struct reftable_buf table_path = REFTABLE_BUF_INIT;

	err = stack_filename(&table_path, st, name);
	if (err < 0)
		goto done;

	err = reftable_block_source_from_file(&src, table_path.buf);
	if (err < 0)
		goto done;

	err = reftable_table_new(&table, &src, name);
	if (err < 0)
		goto done;

	update_idx = reftable_table_max_update_index(table);
	reftable_table_decref(table);

	if (update_idx <= max) {
		unlink(table_path.buf);
	}
done:
	reftable_buf_release(&table_path);
}

static int reftable_stack_clean_locked(struct reftable_stack *st)
{