import FIREFOX_52_6_0esr_RELEASE from mozilla-esr52 hg repo

security/sandbox/linux/Sandbox.h

@@ -0,0 +1,39 @@
+/* -*- 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 mozilla_Sandbox_h
+#define mozilla_Sandbox_h
+
+#include "mozilla/Types.h"
+#include "nsXULAppAPI.h"
+
+// This defines the entry points for a content process to start
+// sandboxing itself.  See also SandboxInfo.h for what parts of
+// sandboxing are enabled/supported.
+
+namespace mozilla {
+
+// This must be called early, while the process is still single-threaded.
+MOZ_EXPORT void SandboxEarlyInit(GeckoProcessType aType);
+
+#ifdef MOZ_CONTENT_SANDBOX
+// Call only if SandboxInfo::CanSandboxContent() returns true.
+// (No-op if MOZ_DISABLE_CONTENT_SANDBOX is set.)
+// aBrokerFd is the filesystem broker client file descriptor,
+// or -1 to allow direct filesystem access.
+MOZ_EXPORT bool SetContentProcessSandbox(int aBrokerFd);
+#endif
+
+#ifdef MOZ_GMP_SANDBOX
+// Call only if SandboxInfo::CanSandboxMedia() returns true.
+// (No-op if MOZ_DISABLE_GMP_SANDBOX is set.)
+// aFilePath is the path to the plugin file.
+MOZ_EXPORT void SetMediaPluginSandbox(const char *aFilePath);
+#endif
+
+} // namespace mozilla
+
+#endif // mozilla_Sandbox_h