summaryrefslogtreecommitdiff
path: root/src/third_party/boost-1.68.0/boost/chrono/detail/inlined/posix/chrono.hpp
diff options
context:
space:
mode:
Diffstat (limited to 'src/third_party/boost-1.68.0/boost/chrono/detail/inlined/posix/chrono.hpp')
-rw-r--r--src/third_party/boost-1.68.0/boost/chrono/detail/inlined/posix/chrono.hpp121
1 files changed, 0 insertions, 121 deletions
diff --git a/src/third_party/boost-1.68.0/boost/chrono/detail/inlined/posix/chrono.hpp b/src/third_party/boost-1.68.0/boost/chrono/detail/inlined/posix/chrono.hpp
deleted file mode 100644
index c4c8a6add75..00000000000
--- a/src/third_party/boost-1.68.0/boost/chrono/detail/inlined/posix/chrono.hpp
+++ /dev/null
@@ -1,121 +0,0 @@
-// posix/chrono.cpp --------------------------------------------------------------//
-
-// Copyright Beman Dawes 2008
-// Copyright Vicente J. Botet Escriba 2009
-
-// Distributed under the Boost Software License, Version 1.0.
-// See http://www.boost.org/LICENSE_1_0.txt
-
-//----------------------------------------------------------------------------//
-// POSIX //
-//----------------------------------------------------------------------------//
-
-#include <time.h> // for clock_gettime
-#include <boost/assert.hpp>
-
-namespace boost
-{
-namespace chrono
-{
-
- system_clock::time_point system_clock::now() BOOST_NOEXCEPT
- {
- timespec ts;
- if ( ::clock_gettime( CLOCK_REALTIME, &ts ) )
- {
- BOOST_ASSERT(0 && "Boost::Chrono - Internal Error");
- }
-
- return time_point(duration(
- static_cast<system_clock::rep>( ts.tv_sec ) * 1000000000 + ts.tv_nsec));
- }
-
-#if !defined BOOST_CHRONO_DONT_PROVIDE_HYBRID_ERROR_HANDLING
- system_clock::time_point system_clock::now(system::error_code & ec)
- {
- timespec ts;
- if ( ::clock_gettime( CLOCK_REALTIME, &ts ) )
- {
- if (BOOST_CHRONO_IS_THROWS(ec))
- {
- boost::throw_exception(
- system::system_error(
- errno,
- BOOST_CHRONO_SYSTEM_CATEGORY,
- "chrono::system_clock" ));
- }
- else
- {
- ec.assign( errno, BOOST_CHRONO_SYSTEM_CATEGORY );
- return time_point();
- }
- }
-
- if (!BOOST_CHRONO_IS_THROWS(ec))
- {
- ec.clear();
- }
- return time_point(duration(
- static_cast<system_clock::rep>( ts.tv_sec ) * 1000000000 + ts.tv_nsec));
- }
-#endif
-
- std::time_t system_clock::to_time_t(const system_clock::time_point& t) BOOST_NOEXCEPT
- {
- return static_cast<std::time_t>( t.time_since_epoch().count() / 1000000000 );
- }
-
- system_clock::time_point system_clock::from_time_t(std::time_t t) BOOST_NOEXCEPT
- {
- return time_point(duration(static_cast<system_clock::rep>(t) * 1000000000));
- }
-
-#ifdef BOOST_CHRONO_HAS_CLOCK_STEADY
-
- steady_clock::time_point steady_clock::now() BOOST_NOEXCEPT
- {
- timespec ts;
- if ( ::clock_gettime( CLOCK_MONOTONIC, &ts ) )
- {
- BOOST_ASSERT(0 && "Boost::Chrono - Internal Error");
- }
-
- return time_point(duration(
- static_cast<steady_clock::rep>( ts.tv_sec ) * 1000000000 + ts.tv_nsec));
- }
-
-#if !defined BOOST_CHRONO_DONT_PROVIDE_HYBRID_ERROR_HANDLING
- steady_clock::time_point steady_clock::now(system::error_code & ec)
- {
- timespec ts;
- if ( ::clock_gettime( CLOCK_MONOTONIC, &ts ) )
- {
- if (BOOST_CHRONO_IS_THROWS(ec))
- {
- boost::throw_exception(
- system::system_error(
- errno,
- BOOST_CHRONO_SYSTEM_CATEGORY,
- "chrono::steady_clock" ));
- }
- else
- {
- ec.assign( errno, BOOST_CHRONO_SYSTEM_CATEGORY );
- return time_point();
- }
- }
-
- if (!BOOST_CHRONO_IS_THROWS(ec))
- {
- ec.clear();
- }
- return time_point(duration(
- static_cast<steady_clock::rep>( ts.tv_sec ) * 1000000000 + ts.tv_nsec));
- }
-#endif
-#endif
-
-} // namespace chrono
-} // namespace boost
-
-