diff options
Diffstat (limited to 'libc/src/__support/time/units.h')
-rw-r--r-- | libc/src/__support/time/units.h | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/libc/src/__support/time/units.h b/libc/src/__support/time/units.h new file mode 100644 index 000000000000..f6bd19f9b139 --- /dev/null +++ b/libc/src/__support/time/units.h @@ -0,0 +1,38 @@ +//===--- Time units conversion ----------------------------------*- C++ -*-===// +// +// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. +// See https://llvm.org/LICENSE.txt for license information. +// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception +// +//===----------------------------------------------------------------------===// + +#ifndef LLVM_LIBC_SRC___SUPPORT_TIME_UNITS_H +#define LLVM_LIBC_SRC___SUPPORT_TIME_UNITS_H + +#include "hdr/types/time_t.h" +#include "src/__support/common.h" + +namespace LIBC_NAMESPACE { +namespace time_units { +LIBC_INLINE constexpr time_t operator""_s_ns(unsigned long long s) { + return s * 1'000'000'000; +} +LIBC_INLINE constexpr time_t operator""_s_us(unsigned long long s) { + return s * 1'000'000; +} +LIBC_INLINE constexpr time_t operator""_s_ms(unsigned long long s) { + return s * 1'000; +} +LIBC_INLINE constexpr time_t operator""_ms_ns(unsigned long long ms) { + return ms * 1'000'000; +} +LIBC_INLINE constexpr time_t operator""_ms_us(unsigned long long ms) { + return ms * 1'000; +} +LIBC_INLINE constexpr time_t operator""_us_ns(unsigned long long us) { + return us * 1'000; +} +} // namespace time_units +} // namespace LIBC_NAMESPACE + +#endif // LLVM_LIBC_SRC___SUPPORT_TIME_UNITS_H |