diff options
Diffstat (limited to 'libcxx/include/experimental')
| -rw-r--r-- | libcxx/include/experimental/filesystem | 32 |
1 files changed, 31 insertions, 1 deletions
diff --git a/libcxx/include/experimental/filesystem b/libcxx/include/experimental/filesystem index 060c7e0335b..dbc03595d42 100644 --- a/libcxx/include/experimental/filesystem +++ b/libcxx/include/experimental/filesystem @@ -260,7 +260,37 @@ _LIBCPP_PUSH_MACROS _LIBCPP_BEGIN_NAMESPACE_EXPERIMENTAL_FILESYSTEM -typedef chrono::time_point<std::chrono::system_clock> file_time_type; +struct _FilesystemClock { +#if !defined(_LIBCPP_HAS_NO_INT128) + typedef __int128_t rep; + typedef nano period; +#else + typedef long long rep; + typedef nano period; +#endif + + typedef chrono::duration<rep, period> duration; + typedef chrono::time_point<_FilesystemClock> time_point; + + static _LIBCPP_CONSTEXPR_AFTER_CXX11 const bool is_steady = false; + + _LIBCPP_FUNC_VIS static time_point now() noexcept; + + _LIBCPP_INLINE_VISIBILITY + static time_t to_time_t(const time_point& __t) noexcept { + typedef chrono::duration<rep> __secs; + return time_t( + chrono::duration_cast<__secs>(__t.time_since_epoch()).count()); + } + + _LIBCPP_INLINE_VISIBILITY + static time_point from_time_t(time_t __t) noexcept { + typedef chrono::duration<rep> __secs; + return time_point(__secs(__t)); + } +}; + +typedef chrono::time_point<_FilesystemClock> file_time_type; struct _LIBCPP_TYPE_VIS space_info { |
