Adding upstream version 4:7.4.7.upstream/4%7.4.7upstream

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 79 insertions, 0 deletions

diff --git a/sal/rtl/alloc_global.cxx b/sal/rtl/alloc_global.cxx
new file mode 100644
index 000000000..4b7ec6037
--- /dev/null
+++ b/sal/rtl/alloc_global.cxx
@@ -0,0 +1,79 @@
+/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
+/*
+ * This file is part of the LibreOffice project.
+ *
+ * This Source Code Form is subject to the terms of the Mozilla Public
+ * License, v. 2.0. If a copy of the MPL was not distributed with this
+ * file, You can obtain one at http://mozilla.org/MPL/2.0/.
+ *
+ * This file incorporates work covered by the following license notice:
+ *
+ *   Licensed to the Apache Software Foundation (ASF) under one or more
+ *   contributor license agreements. See the NOTICE file distributed
+ *   with this work for additional information regarding copyright
+ *   ownership. The ASF licenses this file to you under the Apache
+ *   License, Version 2.0 (the "License"); you may not use this file
+ *   except in compliance with the License. You may obtain a copy of
+ *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
+ */
+
+#include "alloc_impl.hxx"
+#include <rtl/alloc.h>
+#include <sal/log.hxx>
+#include <sal/macros.h>
+
+#include <algorithm>
+#include <cassert>
+#include <string.h>
+#include <stdio.h>
+
+#include <rtllifecycle.h>
+#include <oslmemory.h>
+
+void* SAL_CALL rtl_allocateMemory(sal_Size n) SAL_THROW_EXTERN_C()
+{
+    SAL_WARN_IF(
+        n >= SAL_MAX_INT32, "sal.rtl",
+        "suspicious massive alloc " << n);
+    return malloc (n);
+}
+
+void* SAL_CALL rtl_reallocateMemory(void * p, sal_Size n) SAL_THROW_EXTERN_C()
+{
+    SAL_WARN_IF(
+        n >= SAL_MAX_INT32, "sal.rtl",
+        "suspicious massive alloc " << n);
+    return realloc (p, n);
+}
+
+void SAL_CALL rtl_freeMemory(void * p) SAL_THROW_EXTERN_C()
+{
+    free (p);
+}
+
+void * SAL_CALL rtl_allocateZeroMemory(sal_Size n) SAL_THROW_EXTERN_C()
+{
+    SAL_WARN_IF( n >= SAL_MAX_INT32, "sal.rtl", "suspicious massive alloc " << n);
+    return calloc(n, 1);
+}
+
+void SAL_CALL rtl_freeZeroMemory(void * p, sal_Size n) SAL_THROW_EXTERN_C()
+{
+    if (p)
+    {
+        rtl_secureZeroMemory (p, n);
+        rtl_freeMemory (p);
+    }
+}
+
+void* SAL_CALL rtl_allocateAlignedMemory(sal_Size Alignment, sal_Size Bytes) SAL_THROW_EXTERN_C()
+{
+    return osl_aligned_alloc(Alignment, Bytes);
+}
+
+void SAL_CALL rtl_freeAlignedMemory(void* Ptr) SAL_THROW_EXTERN_C()
+{
+    osl_aligned_free(Ptr);
+}
+
+/* vim:set shiftwidth=4 softtabstop=4 expandtab: */