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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-04-19 00:47:55 +0000
commit26a029d407be480d791972afb5975cf62c9360a6 (patch)
treef435a8308119effd964b339f76abb83a57c29483 /xpcom/base/MemoryReportingProcess.h
parentInitial commit. (diff)
downloadfirefox-26a029d407be480d791972afb5975cf62c9360a6.tar.xz
firefox-26a029d407be480d791972afb5975cf62c9360a6.zip
Adding upstream version 124.0.1.upstream/124.0.1
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'xpcom/base/MemoryReportingProcess.h')
-rw-r--r--xpcom/base/MemoryReportingProcess.h45
1 files changed, 45 insertions, 0 deletions
diff --git a/xpcom/base/MemoryReportingProcess.h b/xpcom/base/MemoryReportingProcess.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 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