1 files changed, 122 insertions, 0 deletions
diff --git a/src/VBox/Additions/haiku/SharedFolders/kernel_cpp.h b/src/VBox/Additions/haiku/SharedFolders/kernel_cpp.h
new file mode 100644
index 00000000..7cc3093f
--- /dev/null
+++ b/src/VBox/Additions/haiku/SharedFolders/kernel_cpp.h
@@ -0,0 +1,122 @@
+/* $Id: kernel_cpp.h $ */
+/** @file
+ * Kernel C++, Haiku private.
+ */
+
+/*
+ * Copyright (C) 2012-2023 Oracle and/or its affiliates.
+ *
+ * This file is part of VirtualBox base platform packages, as
+ * available from https://www.virtualbox.org.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License
+ * as published by the Free Software Foundation, in version 3 of the
+ * License.
+ *
+ * This program 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
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, see <https://www.gnu.org/licenses>.
+ *
+ * SPDX-License-Identifier: GPL-3.0-only
+ */
+
+/*
+ * This code is based on:
+ *
+ * VirtualBox Guest Additions for Haiku. C++ in the kernel.
+ *
+ * Copyright 2002-2009, Axel Dörfler, axeld@pinc-software.de.
+ * Distributed under the terms of the MIT License.
+ */
+
+#ifndef GA_INCLUDED_SRC_haiku_SharedFolders_kernel_cpp_h
+#define GA_INCLUDED_SRC_haiku_SharedFolders_kernel_cpp_h
+#ifndef RT_WITHOUT_PRAGMA_ONCE
+# pragma once
+#endif
+
+#ifdef __cplusplus
+
+#include <new>
+#include <stdlib.h>
+
+#if _KERNEL_MODE || _LOADER_MODE
+
+using namespace std;
+extern const nothrow_t std::nothrow;
+
+// We need new() versions we can use when also linking against libgcc.
+// std::nothrow can't be used since it's defined in both libgcc and
+// kernel_cpp.cpp.
+typedef struct {} mynothrow_t;
+extern const mynothrow_t mynothrow;
+
+
+inline void *
+operator new(size_t size) throw (std::bad_alloc)
+{
+        // we don't actually throw any exceptions, but we have to
+        // keep the prototype as specified in <new>, or else GCC 3
+        // won't like us
+        return malloc(size);
+}
+
+
+inline void *
+operator new[](size_t size) throw (std::bad_alloc)
+{
+        return malloc(size);
+}
+
+
+inline void *
+operator new(size_t size, const std::nothrow_t &) throw ()
+{
+        return malloc(size);
+}
+
+
+inline void *
+operator new[](size_t size, const std::nothrow_t &) throw ()
+{
+        return malloc(size);
+}
+
+
+inline void *
+operator new(size_t size, const mynothrow_t &) throw ()
+{
+        return malloc(size);
+}
+
+
+inline void *
+operator new[](size_t size, const mynothrow_t &) throw ()
+{
+        return malloc(size);
+}
+
+
+inline void
+operator delete(void *ptr) throw ()
+{
+        free(ptr);
+}
+
+
+inline void
+operator delete[](void *ptr) throw ()
+{
+        free(ptr);
+}
+
+#endif  // #if _KERNEL_MODE
+
+#endif  // __cplusplus
+
+#endif /* !GA_INCLUDED_SRC_haiku_SharedFolders_kernel_cpp_h */