1 files changed, 51 insertions, 0 deletions
diff --git a/js/public/ScriptPrivate.h b/js/public/ScriptPrivate.h
new file mode 100644
index 0000000000..1c7f1801fe
--- /dev/null
+++ b/js/public/ScriptPrivate.h
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+/* -*- 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 js_ScriptPrivate_h
+#define js_ScriptPrivate_h
+
+#include "jstypes.h"
+
+#include "js/TypeDecls.h"
+
+namespace JS {
+
+/**
+ * Set a private value associated with a script. Note that this value is shared
+ * by all nested scripts compiled from a single source file.
+ */
+extern JS_PUBLIC_API void SetScriptPrivate(JSScript* script,
+                                           const JS::Value& value);
+
+/**
+ * Get the private value associated with a script. Note that this value is
+ * shared by all nested scripts compiled from a single source file.
+ */
+extern JS_PUBLIC_API JS::Value GetScriptPrivate(JSScript* script);
+
+/**
+ * Return the private value associated with currently executing script or
+ * module, or undefined if there is no such script.
+ */
+extern JS_PUBLIC_API JS::Value GetScriptedCallerPrivate(JSContext* cx);
+
+/**
+ * Hooks called when references to a script private value are created or
+ * destroyed. This allows use of a reference counted object as the
+ * script private.
+ */
+using ScriptPrivateReferenceHook = void (*)(const JS::Value&);
+
+/**
+ * Set the script private finalize hook for the runtime to the given function.
+ */
+extern JS_PUBLIC_API void SetScriptPrivateReferenceHooks(
+    JSRuntime* rt, ScriptPrivateReferenceHook addRefHook,
+    ScriptPrivateReferenceHook releaseHook);
+
+}  // namespace JS
+
+#endif  // js_ScriptPrivate_h