Index: src/platform/vboot_reference/common/utility_stub.c |
diff --git a/src/platform/vboot_reference/common/utility_stub.c b/src/platform/vboot_reference/common/utility_stub.c |
new file mode 100644 |
index 0000000000000000000000000000000000000000..14a5910fbad8911e2a375e07fd6925a049983159 |
--- /dev/null |
+++ b/src/platform/vboot_reference/common/utility_stub.c |
@@ -0,0 +1,44 @@ |
+/* Copyright (c) 2010 The Chromium OS Authors. All rights reserved. |
+ * Use of this source code is governed by a BSD-style license that can be |
+ * found in the LICENSE file. |
+ * |
+ * Stub implementations of utility functions which call their linux-specific |
+ * equivalents. |
+ */ |
+ |
+#include "utility.h" |
+ |
+#include <stdio.h> |
+#include <stdlib.h> |
+#include <string.h> |
+ |
+void* Malloc(size_t size) { |
+ void* p = malloc(size); |
+ if (!p) { |
+ /* Fatal Error. We must abort. */ |
+ abort(); |
+ } |
+ return p; |
+} |
+ |
+void Free(void* ptr) { |
+ free(ptr); |
+} |
+ |
+void* Memcpy(void* dest, const void* src, size_t n) { |
+ return memcpy(dest, src, n); |
+} |
+ |
+int SafeMemcmp(const void* s1, const void* s2, size_t n) { |
+ int match = 1; |
+ const unsigned char* us1 = s1; |
+ const unsigned char* us2 = s2; |
+ while (n--) { |
+ if (*us1++ != *us2++) |
+ match = 0; |
+ else |
+ match = 1; |
+ } |
+ |
+ return match; |
+} |