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Low-level API for SQLite on Kotlin Multiplatform

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/*
 * Copyright (C) 2023 Ctrip.com.
 *
 * 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 com.ctrip.sqllin.driver.platform

/**
 * A simple lock abstract.
 * Implementations of this class should be re-entrant.
 * @author yaqiao
 */
internal expect class Lock() {
    fun lock()
    fun unlock()
    fun tryLock(): Boolean

    fun close()
}

internal inline fun  Lock.withLock(block: () -> T): T {
    lock()
    try {
        return block()
    } finally {
        unlock()
    }
}