You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
20 lines
566 B
Kotlin
20 lines
566 B
Kotlin
/* This Source Code Form is subject to the terms of the Mozilla Public
|
|
* License, v. 2.0. If a copy of the MPL was not distributed with this
|
|
* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
|
|
|
|
package org.mozilla.fenix.ext
|
|
|
|
import java.util.concurrent.atomic.AtomicInteger
|
|
|
|
/**
|
|
* Increases an AtomicInteger safely.
|
|
*/
|
|
fun AtomicInteger.getAndIncrementNoOverflow() {
|
|
var prev: Int
|
|
var next: Int
|
|
do {
|
|
prev = this.get()
|
|
next = if (prev == Integer.MAX_VALUE) prev else prev + 1
|
|
} while (!this.compareAndSet(prev, next))
|
|
}
|