Abseil Common Libraries (C++) (grcp 依赖)
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18 lines
398 B
18 lines
398 B
7 years ago
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#include "absl/time/clock.h"
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#include <chrono>
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#include <cstdint>
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namespace absl {
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namespace time_internal {
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static int64_t GetCurrentTimeNanosFromSystem() {
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return std::chrono::duration_cast<std::chrono::nanoseconds>(
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std::chrono::system_clock::now() -
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std::chrono::system_clock::from_time_t(0))
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.count();
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}
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} // namespace time_internal
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} // namespace absl
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