X-Git-Url: https://git.saurik.com/apple/security.git/blobdiff_plain/80e2389990082500d76eb566d4946be3e786c3ef..d8f41ccd20de16f8ebe2ccc84d47bf1cb2b26bbb:/Security/libsecurity_apple_csp/lib/memory.cpp

diff --git a/Security/libsecurity_apple_csp/lib/memory.cpp b/Security/libsecurity_apple_csp/lib/memory.cpp
new file mode 100644
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--- /dev/null
+++ b/Security/libsecurity_apple_csp/lib/memory.cpp
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+/*
+ * Copyright (c) 2000-2001,2011,2014 Apple Inc. All Rights Reserved.
+ * 
+ * The contents of this file constitute Original Code as defined in and are
+ * subject to the Apple Public Source License Version 1.2 (the 'License').
+ * You may not use this file except in compliance with the License. Please obtain
+ * a copy of the License at http://www.apple.com/publicsource and read it before
+ * using this file.
+ * 
+ * This Original Code and all software distributed under the License are
+ * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESS
+ * OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, INCLUDING WITHOUT
+ * LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
+ * PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. Please see the License for the
+ * specific language governing rights and limitations under the License.
+ */
+
+#ifdef	BSAFE_CSP_ENABLE
+
+
+//
+// memory - memory functions for BSafe
+//
+#include <bsafe.h>
+#include <aglobal.h>
+#include "bsafecspi.h"
+
+
+// declared in bsafecspi.h....
+Allocator *BSafe::normAllocator;
+Allocator *BSafe::privAllocator;	
+
+// We use the private allocator for all BSAFE-alalocated memory.
+// Memory allocated my BSAFE should never be visible by apps. 
+
+POINTER CALL_CONV T_malloc (unsigned int size)
+{
+    return reinterpret_cast<POINTER>(BSafe::privAllocator->malloc(size));
+}
+
+POINTER CALL_CONV T_realloc (POINTER p, unsigned int size)
+{
+    POINTER result;
+    if ((result = (POINTER)BSafe::privAllocator->realloc(p, size)) == NULL_PTR)
+    free (p);
+    return (result);
+}
+
+void CALL_CONV T_free (POINTER p)
+{
+    BSafe::privAllocator->free(p);
+}
+#endif	/* BSAFE_CSP_ENABLE */