1*0fca6ea1SDimitry Andric // -*- C++ -*- 2*0fca6ea1SDimitry Andric //===----------------------------------------------------------------------===// 3*0fca6ea1SDimitry Andric // 4*0fca6ea1SDimitry Andric // Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. 5*0fca6ea1SDimitry Andric // See https://llvm.org/LICENSE.txt for license information. 6*0fca6ea1SDimitry Andric // SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception 7*0fca6ea1SDimitry Andric // 8*0fca6ea1SDimitry Andric //===----------------------------------------------------------------------===// 9*0fca6ea1SDimitry Andric 10*0fca6ea1SDimitry Andric // For information see https://libcxx.llvm.org/DesignDocs/TimeZone.html 11*0fca6ea1SDimitry Andric 12*0fca6ea1SDimitry Andric #ifndef _LIBCPP___CHRONO_SYS_INFO_H 13*0fca6ea1SDimitry Andric #define _LIBCPP___CHRONO_SYS_INFO_H 14*0fca6ea1SDimitry Andric 15*0fca6ea1SDimitry Andric #include <version> 16*0fca6ea1SDimitry Andric // Enable the contents of the header only when libc++ was built with experimental features enabled. 17*0fca6ea1SDimitry Andric #if !defined(_LIBCPP_HAS_NO_EXPERIMENTAL_TZDB) 18*0fca6ea1SDimitry Andric 19*0fca6ea1SDimitry Andric # include <__chrono/duration.h> 20*0fca6ea1SDimitry Andric # include <__chrono/system_clock.h> 21*0fca6ea1SDimitry Andric # include <__chrono/time_point.h> 22*0fca6ea1SDimitry Andric # include <__config> 23*0fca6ea1SDimitry Andric # include <string> 24*0fca6ea1SDimitry Andric 25*0fca6ea1SDimitry Andric # if !defined(_LIBCPP_HAS_NO_PRAGMA_SYSTEM_HEADER) 26*0fca6ea1SDimitry Andric # pragma GCC system_header 27*0fca6ea1SDimitry Andric # endif 28*0fca6ea1SDimitry Andric 29*0fca6ea1SDimitry Andric _LIBCPP_BEGIN_NAMESPACE_STD 30*0fca6ea1SDimitry Andric 31*0fca6ea1SDimitry Andric # if _LIBCPP_STD_VER >= 20 32*0fca6ea1SDimitry Andric 33*0fca6ea1SDimitry Andric namespace chrono { 34*0fca6ea1SDimitry Andric 35*0fca6ea1SDimitry Andric struct sys_info { 36*0fca6ea1SDimitry Andric sys_seconds begin; 37*0fca6ea1SDimitry Andric sys_seconds end; 38*0fca6ea1SDimitry Andric seconds offset; 39*0fca6ea1SDimitry Andric minutes save; 40*0fca6ea1SDimitry Andric string abbrev; 41*0fca6ea1SDimitry Andric }; 42*0fca6ea1SDimitry Andric 43*0fca6ea1SDimitry Andric } // namespace chrono 44*0fca6ea1SDimitry Andric 45*0fca6ea1SDimitry Andric # endif // _LIBCPP_STD_VER >= 20 46*0fca6ea1SDimitry Andric 47*0fca6ea1SDimitry Andric _LIBCPP_END_NAMESPACE_STD 48*0fca6ea1SDimitry Andric 49*0fca6ea1SDimitry Andric #endif // !defined(_LIBCPP_HAS_NO_EXPERIMENTAL_TZDB) 50*0fca6ea1SDimitry Andric 51*0fca6ea1SDimitry Andric #endif // _LIBCPP___CHRONO_SYS_INFO_H 52