/*
 * Copyright (c) 2002-2019 "Neo4j,"
 * Neo4j Sweden AB [http://neo4j.com]
 *
 * This file is part of Neo4j.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package gobolt

/*
#include <stdlib.h>

#include "bolt/bolt.h"
*/
import "C"
import "sync/atomic"

var initCounter int32

func startupLibrary() int {
	counter := atomic.AddInt32(&initCounter, 1)
	if counter == 1 {
		C.Bolt_startup()
	}
	return int(counter)
}

func shutdownLibrary() {
	if atomic.AddInt32(&initCounter, -1) == 0 {
		C.Bolt_shutdown()
	}
}