diff options
author | James Hawkins <jhawkins@google.com> | 2017-02-06 10:46:54 -0800 |
---|---|---|
committer | James Hawkins <jhawkins@google.com> | 2017-02-07 15:43:32 -0800 |
commit | 26f40c04c3ad80e2bc449990010d39d1c1b9a5f0 (patch) | |
tree | dc8aae8ca90822f9f9f578c40255fc7c93db76df /base/chrono_utils.cpp | |
parent | 564aeca94e18cd708f93619551e05b3d59d4abe2 (diff) |
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.cpp | 32 |
1 files changed, 32 insertions, 0 deletions
diff --git a/base/chrono_utils.cpp b/base/chrono_utils.cpp new file mode 100644 index 0000000000..d1c69c5ccc --- /dev/null +++ b/base/chrono_utils.cpp @@ -0,0 +1,32 @@ +/* + * Copyright (C) 2017 The Android Open Source Project + * + * Licensed under the Apache License, Version 2.0 (the "License"); + * you may not use this file except in compliance with the License. + * You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +#include "android-base/chrono_utils.h" + +#include <time.h> + +namespace android { +namespace base { + +boot_clock::time_point boot_clock::now() { + timespec ts; + clock_gettime(CLOCK_BOOTTIME, &ts); + return boot_clock::time_point(std::chrono::seconds(ts.tv_sec) + + std::chrono::nanoseconds(ts.tv_nsec)); +} + +} // namespace base +} // namespace android
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