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b37bf2e1 1/*
81345200 2 * Copyright (C) 2008 Apple Inc. All rights reserved.
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3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
81345200 13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
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14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
81345200 16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
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17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
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26#ifndef JSBasePrivate_h
27#define JSBasePrivate_h
b37bf2e1 28
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29#include <JavaScriptCore/JSBase.h>
30#include <JavaScriptCore/WebKitAvailability.h>
b37bf2e1 31
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32#ifdef __cplusplus
33extern "C" {
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34#endif
35
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36/*!
37@function
38@abstract Reports an object's non-GC memory payload to the garbage collector.
39@param ctx The execution context to use.
40@param size The payload's size, in bytes.
41@discussion Use this function to notify the garbage collector that a GC object
42owns a large non-GC memory region. Calling this function will encourage the
43garbage collector to collect soon, hoping to reclaim that large non-GC memory
44region.
45*/
81345200 46JS_EXPORT void JSReportExtraMemoryCost(JSContextRef ctx, size_t size) CF_AVAILABLE(10_6, 7_0);
9dae56ea 47
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48JS_EXPORT void JSDisableGCTimer(void);
49
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50#ifdef __cplusplus
51}
b37bf2e1 52#endif
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53
54#endif /* JSBasePrivate_h */