44 lines
1.3 KiB
C#
44 lines
1.3 KiB
C#
/*
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Copyright (C) 2014-2019 de4dot@gmail.com
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This file is part of dnSpy
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dnSpy is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 3 of the License, or
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(at your option) any later version.
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dnSpy is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with dnSpy. If not, see <http://www.gnu.org/licenses/>.
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*/
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using System;
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using System.Runtime.InteropServices;
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namespace dnSpy.AsmEditor.Compiler {
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static unsafe class NativeMemoryAllocator {
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public static void* Allocate(int size) {
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if (size < 0)
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throw new ArgumentOutOfRangeException(nameof(size));
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if (size == 0)
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return null;
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return (void*)Marshal.AllocHGlobal(size);
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}
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public static void Free(void* memory, int size) {
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if (memory is null && size != 0)
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throw new ArgumentOutOfRangeException(nameof(size));
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if (size < 0)
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throw new ArgumentOutOfRangeException(nameof(size));
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if (memory is null)
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return;
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Marshal.FreeHGlobal((IntPtr)memory);
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}
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}
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}
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