blob: cb2e93650e6069327e610729674f4906ad46f373 (
plain)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
|
// Copyright 2016 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
module arc.mojom;
// Describes a boot progress event.
struct BootProgressEvent {
// Name of the boot progress event in Android. Currently there are
// 11 boot progress events found in Android source repository:
// system/core/logcat/event.logtags
// frameworks/base/services/core/java/com/android/server/am/
// EventLogTags.logtags
// frameworks/base/services/core/java/com/android/server/
// EventLogTags.logtags
string event;
// Timestamp of the event in uptime obtained in ARC. The uptime
// is from clock source MONOTONIC_CLOCK since Chrome OS boots up.
// Therefore, we need to calibrate the correct elapsed time of the
// event by comparing the uptime with the ARC start time from
// the same clock source MONOTONIC_CLOCK in session manager.
int64 uptimeMillis;
};
interface MetricsHost {
// Report boot progress events from ARC instance.
ReportBootProgress@0(array<BootProgressEvent> events);
};
interface MetricsInstance {
Init@0(MetricsHost host_ptr);
};
|
