WebKit/Source/JavaScriptCore/runtime/ArgList.cpp at main · WebKit/WebKit

Repository navigation

* This library is free software; you can redistribute it and/or

* modify it under the terms of the GNU Library General Public

* License as published by the Free Software Foundation; either

* version 2 of the License, or (at your option) any later version.

* This library is distributed in the hope that it will be useful,

* but WITHOUT ANY WARRANTY; without even the implied warranty of

* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU

* Library General Public License for more details.

* You should have received a copy of the GNU Library General Public License

* along with this library; see the file COPYING.LIB. If not, write to

* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,

* Boston, MA 02110-1301, USA.

#include "config.h"

#include "ArgList.h"

#include <wtf/TZoneMallocInlines.h>

using std::min;

WTF_ALLOW_UNSAFE_BUFFER_USAGE_BEGIN

namespace JSC {

WTF_MAKE_TZONE_ALLOCATED_IMPL(ArgList);

void ArgList::getSlice(int startIndex, ArgList& result) const

{

if (startIndex <= 0 || static_cast<unsigned>(startIndex) >= m_argCount) {

result = ArgList();

return;

}

result.m_args = m_args + startIndex;

result.m_argCount = m_argCount - startIndex;

}

} // namespace JSC

WTF_ALLOW_UNSAFE_BUFFER_USAGE_END