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compatibility-chrono.cc (steady_clock::now()): If !_GLIBCXX_USE_GETTIMEOFDAY perform conversion inline instead of calling...

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* src/c++11/compatibility-chrono.cc (steady_clock::now()): If
	!_GLIBCXX_USE_GETTIMEOFDAY perform conversion inline instead of
	calling non-existent from_time_t.

From-SVN: r199391
This commit is contained in:
Jonathan Wakely 2013-05-28 21:14:21 +00:00 • committed by Jonathan Wakely
parent 36536d79af
commit 8b70770dc8
2 changed files with 10 additions and 1 deletions
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6
libstdc++-v3/ChangeLog
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@ -1,3 +1,9 @@
2013-05-28 Jonathan Wakely <jwakely.gcc@gmail.com>
* src/c++11/compatibility-chrono.cc (steady_clock::now()): If
!_GLIBCXX_USE_GETTIMEOFDAY perform conversion inline instead of
calling non-existent from_time_t.
2013-05-28 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
* config/abi/post/solaris2.10/sparcv9/baseline_symbols.txt:

5
libstdc++-v3/src/c++11/compatibility-chrono.cc
View file

@ -78,7 +78,10 @@ namespace std _GLIBCXX_VISIBILITY(default)
+ chrono::microseconds(tv.tv_usec)));
#else
std::time_t __sec = std::time(0);
return system_clock::from_time_t(__sec);
// This is the conversion done by system_clock::from_time_t(__sec)
typedef chrono::time_point<system_clock, seconds> __from;
return time_point_cast<system_clock::duration>
(__from(chrono::seconds(__sec)));
#endif
}