Source/JavaScriptCore/runtime/TZoneInit.h

/*
 * Copyright (C) 2024 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,
 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 
 */

#pragma once

#include "JSExportMacros.h"

#ifdef __cplusplus
extern "C" {
#endif

// The definition here of TzoneBmallocType matches bmalloc_type in bmalloc/bmalloc_type.h.
// It is provided here so that we don't violate layering in the API file.
struct TzoneBmallocType;
typedef struct TzoneBmallocType TzoneBmallocType;

struct TzoneBmallocType {
    unsigned size;
    unsigned alignment;
    const char* name;
};

JS_EXPORT_PRIVATE void TZoneInit(const char** darwinEnvp);
JS_EXPORT_PRIVATE void TZoneRegisterTypes(const TzoneBmallocType* begin, const TzoneBmallocType* end);
JS_EXPORT_PRIVATE void TZoneRegistrationDone(void);

#ifdef __cplusplus
}
#endif