1 files changed, 17 insertions, 0 deletions
diff --git a/security/manager/ssl/CertStorageMemoryReporting.cpp b/security/manager/ssl/CertStorageMemoryReporting.cpp
new file mode 100644
index 0000000000..524d16fc02
--- /dev/null
+++ b/security/manager/ssl/CertStorageMemoryReporting.cpp
@@ -0,0 +1,17 @@
+/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
+/* vim: set ts=8 sts=2 et sw=2 tw=80: */
+/* 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/. */
+
+#include "nsIMemoryReporter.h"
+
+// Rust doesn't support weak-linking, so MFBT_API functions like
+// moz_malloc_size_of need a C++ wrapper that uses the regular ABI
+//
+// We're not using MOZ_DEFINE_MALLOC_SIZE_OF here because that makes the
+// function `static`, which would make it not visible outside this file
+extern "C" size_t cert_storage_malloc_size_of(void* aPtr) {
+  MOZ_REPORT(aPtr);
+  return moz_malloc_size_of(aPtr);
+}