1 files changed, 42 insertions, 0 deletions
diff --git a/xpcom/base/nsDebugImpl.h b/xpcom/base/nsDebugImpl.h
new file mode 100644
index 0000000000..a3adcad3d7
--- /dev/null
+++ b/xpcom/base/nsDebugImpl.h
@@ -0,0 +1,42 @@
+/* -*- 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/. */
+
+#ifndef nsDebugImpl_h
+#define nsDebugImpl_h
+
+#include "nsIDebug2.h"
+
+class nsDebugImpl : public nsIDebug2 {
+ public:
+  nsDebugImpl() = default;
+  NS_DECL_ISUPPORTS
+  NS_DECL_NSIDEBUG2
+
+  static nsresult Create(const nsIID& aIID, void** aInstancePtr);
+
+  /*
+   * If we are in multiprocess mode, return the process name.
+   */
+  static const char* GetMultiprocessMode();
+
+  /*
+   * Inform nsDebugImpl that we're in multiprocess mode.
+   *
+   * If aDesc is not nullptr, the string it points to must be
+   * statically-allocated (i.e., it must be a string literal).
+   */
+  static void SetMultiprocessMode(const char* aDesc);
+};
+
+#define NS_DEBUG_CONTRACTID "@mozilla.org/xpcom/debug;1"
+#define NS_DEBUG_CID                                 \
+  { /* cb6cdb94-e417-4601-b4a5-f991bf41453d */       \
+    0xcb6cdb94, 0xe417, 0x4601, {                    \
+      0xb4, 0xa5, 0xf9, 0x91, 0xbf, 0x41, 0x45, 0x3d \
+    }                                                \
+  }
+
+#endif  // nsDebugImpl_h