* Copyright (C) 2020 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
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*/
#pragma once
#include<JavaScriptCore/JSBase.h>
#ifdef__cplusplus
extern"C" {
#endif
/*!
@function
@abstract Acquire the API lock for the given JSContextRef.
@param ctx The execution context to be locked.
@discussion The lock has to be held to perform any interactions with the JSContextRef. This function allows holding the lock across multiple interactions to amortize the cost. This lock is a recursive lock.
*/
JS_EXPORTvoidJSLock(JSContextRefctx);
/*!
@function
@abstract Release the API lock for the given JSContextRef.
@param ctx The execution context to be unlocked.
@discussion Releases the lock that was previously acquired using JSLock.