1/******************************************************************************
2 *
3 *  Copyright (C) 2015 Google, Inc.
4 *
5 *  Licensed under the Apache License, Version 2.0 (the "License");
6 *  you may not use this file except in compliance with the License.
7 *  You may obtain a copy of the License at:
8 *
9 *  http://www.apache.org/licenses/LICENSE-2.0
10 *
11 *  Unless required by applicable law or agreed to in writing, software
12 *  distributed under the License is distributed on an "AS IS" BASIS,
13 *  WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 *  See the License for the specific language governing permissions and
15 *  limitations under the License.
16 *
17 ******************************************************************************/
18
19#define LOG_TAG "bt_osi_time"
20
21#include <sys/time.h>
22#include <time.h>
23
24#include "osi/include/time.h"
25
26uint32_t time_get_os_boottime_ms(void) {
27  return (uint32_t)(time_get_os_boottime_us() / 1000);
28}
29
30uint64_t time_get_os_boottime_us(void) {
31  struct timespec ts_now;
32  clock_gettime(CLOCK_BOOTTIME, &ts_now);
33
34  return ((uint64_t)ts_now.tv_sec * 1000000L) +
35         ((uint64_t)ts_now.tv_nsec / 1000);
36}
37
38uint64_t time_gettimeofday_us(void) {
39  struct timeval tv;
40  gettimeofday(&tv, NULL);
41  return static_cast<uint64_t>(tv.tv_sec) * 1000000ULL +
42         static_cast<uint64_t>(tv.tv_usec);
43}
44