Adding upstream version 124.0.1.upstream/124.0.1

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 45 insertions, 0 deletions

diff --git a/xpcom/base/MemoryReportingProcess.h b/xpcom/base/MemoryReportingProcess.h
new file mode 100644
index 0000000000..36410e702b
--- /dev/null
+++ b/xpcom/base/MemoryReportingProcess.h
@@ -0,0 +1,45 @@
+/* -*- 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 xpcom_base_MemoryReportingProcess_h
+#define xpcom_base_MemoryReportingProcess_h
+
+#include <stdint.h>
+#include "nscore.h"
+
+namespace mozilla {
+namespace ipc {
+class FileDescriptor;
+}  // namespace ipc
+
+template <class T>
+class Maybe;
+
+// Top-level process actors should implement this to integrate with
+// nsMemoryReportManager.
+class MemoryReportingProcess {
+ public:
+  NS_IMETHOD_(MozExternalRefCountType) AddRef() = 0;
+  NS_IMETHOD_(MozExternalRefCountType) Release() = 0;
+
+  virtual ~MemoryReportingProcess() = default;
+
+  // Return true if the process is still alive, false otherwise.
+  virtual bool IsAlive() const = 0;
+
+  // Initiate a memory report request, returning true if a report was
+  // successfully initiated and false otherwise.
+  virtual bool SendRequestMemoryReport(
+      const uint32_t& aGeneration, const bool& aAnonymize,
+      const bool& aMinimizeMemoryUsage,
+      const Maybe<mozilla::ipc::FileDescriptor>& aDMDFile) = 0;
+
+  virtual int32_t Pid() const = 0;
+};
+
+}  // namespace mozilla
+
+#endif  // xpcom_base_MemoryReportingProcess_h