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authorJames Hawkins2017-02-06 12:46:54 -0600
committerJames Hawkins2017-02-07 17:43:32 -0600
commit26f40c04c3ad80e2bc449990010d39d1c1b9a5f0 (patch)
treedc8aae8ca90822f9f9f578c40255fc7c93db76df /base/chrono_utils.cpp
parent564aeca94e18cd708f93619551e05b3d59d4abe2 (diff)
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bootstat: Remove custom uptime parser in favor of elapsedRealtime.
Refactored init/utils/boot_clock into base/chrono_utils. Bug: 34352037 Test: none Change-Id: Ied0c00867336b85922369d7ff37520e3d28fc61e
Diffstat (limited to 'base/chrono_utils.cpp')
-rw-r--r--base/chrono_utils.cpp32
1 files changed, 32 insertions, 0 deletions
diff --git a/base/chrono_utils.cpp b/base/chrono_utils.cpp
new file mode 100644
index 000000000..d1c69c5cc
--- /dev/null
+++ b/base/chrono_utils.cpp
@@ -0,0 +1,32 @@
1/*
2 * Copyright (C) 2017 The Android Open Source Project
3 *
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
15 */
16
17#include "android-base/chrono_utils.h"
18
19#include <time.h>
20
21namespace android {
22namespace base {
23
24boot_clock::time_point boot_clock::now() {
25 timespec ts;
26 clock_gettime(CLOCK_BOOTTIME, &ts);
27 return boot_clock::time_point(std::chrono::seconds(ts.tv_sec) +
28 std::chrono::nanoseconds(ts.tv_nsec));
29}
30
31} // namespace base
32} // namespace android \ No newline at end of file