Re: [Boost-bugs] [Boost C++ Libraries] #4543: ptime: year 2038 problem

Subject: Re: [Boost-bugs] [Boost C++ Libraries] #4543: ptime: year 2038 problem
From: Boost C++ Libraries (noreply_at_[hidden])
Date: 2015-11-14 15:09:51

#4543: ptime: year 2038 problem
------------------------------------+------------------------
  Reporter:  Roland Bock <rbock@…>  |      Owner:  az_sw_dude
      Type:  Bugs                   |     Status:  assigned
 Milestone:                         |  Component:  date_time
   Version:  Boost 1.44.0           |   Severity:  Problem
Resolution:                         |   Keywords:
------------------------------------+------------------------

Comment (by Jim King <jim.king@…>):

 Here are the changes I made.  They are not yet in boost 1.60 but I believe
 they should be considered:

 {{{
 root_at_dvm5:/usr/local/src# diff
 boost_1_60_0_b1/boost/date_time/time_resolution_traits.hpp
 boost_1_59_0/boost/date_time/time_resolution_traits.hpp
 12c12
 <
 ---
 > #include <ctime>
 71c71
 <            typename var_type = boost::int32_t >
 ---
 >            typename var_type = std::time_t >
 }}}

 {{{
 root_at_dvm5:/usr/local/src# diff
 boost_1_60_0_b1/boost/date_time/posix_time/conversion.hpp
 boost_1_59_0/boost/date_time/posix_time/conversion.hpp
 12a13
 > #include <boost/cstdint.hpp>
 24d24
 <
 29,30c29
 <     ptime start(gregorian::date(1970,1,1));
 <     return start + seconds(static_cast<long>(t));
 ---
 >     return ptime(gregorian::date(1970,1,1)) + seconds(t);
 35c34
 <   std::time_t to_time_t(ptime pt)
 ---
 >   std::time_t to_time_t(const ptime& pt)
 37,38c36
 <     time_duration dur = pt - ptime(gregorian::date(1970,1,1));
 <     return std::time_t(dur.total_seconds());
 ---
 >     return (pt - ptime(gregorian::date(1970,1,1))).total_seconds();
 }}}

-- 
Ticket URL: <https://svn.boost.org/trac/boost/ticket/4543#comment:6>
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