jvmMain.internal.SystemProps.kt Maven / Gradle / Ivy

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Coroutines support libraries for Kotlin

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/*
 * Copyright 2016-2019 JetBrains s.r.o. Use of this source code is governed by the Apache 2.0 license.
 */

@file:JvmName("SystemPropsKt")
@file:JvmMultifileClass

package kotlinx.coroutines.internal

// number of processors at startup for consistent prop initialization
internal val AVAILABLE_PROCESSORS = Runtime.getRuntime().availableProcessors()

internal actual fun systemProp(
    propertyName: String
): String? =
    try {
        System.getProperty(propertyName)
    } catch (e: SecurityException) {
        null
    }