diff options
Diffstat (limited to 'libartbase/base/time_utils.h')
| -rw-r--r-- | libartbase/base/time_utils.h | 17 |
1 files changed, 13 insertions, 4 deletions
diff --git a/libartbase/base/time_utils.h b/libartbase/base/time_utils.h index 69c867cfaf..cb0ab13ef9 100644 --- a/libartbase/base/time_utils.h +++ b/libartbase/base/time_utils.h @@ -69,24 +69,33 @@ uint64_t ThreadCpuNanoTime(); uint64_t ProcessCpuNanoTime(); // Converts the given number of nanoseconds to milliseconds. -static constexpr inline uint64_t NsToMs(uint64_t ns) { +static constexpr uint64_t NsToMs(uint64_t ns) { return ns / 1000 / 1000; } // Converts the given number of milliseconds to nanoseconds -static constexpr inline uint64_t MsToNs(uint64_t ms) { +static constexpr uint64_t MsToNs(uint64_t ms) { return ms * 1000 * 1000; } // Converts the given number of milliseconds to microseconds -static constexpr inline uint64_t MsToUs(uint64_t ms) { +static constexpr uint64_t MsToUs(uint64_t ms) { return ms * 1000; } -static constexpr inline uint64_t UsToNs(uint64_t us) { +static constexpr uint64_t UsToNs(uint64_t us) { return us * 1000; } +static constexpr time_t SaturatedTimeT(int64_t secs) { + if (sizeof(time_t) < sizeof(int64_t)) { + return static_cast<time_t>(std::min(secs, + static_cast<int64_t>(std::numeric_limits<time_t>::max()))); + } else { + return secs; + } +} + #if defined(__APPLE__) #ifndef CLOCK_REALTIME // No clocks to specify on OS/X < 10.12, fake value to pass to routines that require a clock. |