| commit | d2e378182a12d68fe5caeffae681252662a2fe7b | |
| author | redi <redi@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Wed, 1 Aug 2018 15:39:57 +0000 (1 15:39 +0000) | ||
| committer | redi <redi@138bc75d-0d04-0410-961f-82ee72b054a4> | |
| Wed, 1 Aug 2018 15:39:57 +0000 (1 15:39 +0000) | ||
| tree | 823a9f37c46670bcc8fb5298f87b86f0029d25d0 | treesnapshot (tar.gz zip) |
| parent | 79a8b4c1d70287ac0e668c4f2335d70d97c3002e | commitdiff |
Use steady_clock to implement condition_variable::wait_for
The C++ standard says that std::condition_variable::wait_for should be
implemented to be equivalent to:
return wait_until(lock, chrono::steady_clock::now() + rel_time);
But the existing implementation uses chrono::system_clock. Now that
wait_until has potentially-different behaviour for chrono::steady_clock,
let's at least try to wait using the correct clock.
2018-08-01 Mike Crowe <mac@mcrowe.com>
* include/std/condition_variable (wait_for): Use steady_clock.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@263225 138bc75d-0d04-0410-961f-82ee72b054a4
The C++ standard says that std::condition_variable::wait_for should be
implemented to be equivalent to:
return wait_until(lock, chrono::steady_clock::now() + rel_time);
But the existing implementation uses chrono::system_clock. Now that
wait_until has potentially-different behaviour for chrono::steady_clock,
let's at least try to wait using the correct clock.
2018-08-01 Mike Crowe <mac@mcrowe.com>
* include/std/condition_variable (wait_for): Use steady_clock.
git-svn-id: svn+ssh://gcc.gnu.org/svn/gcc/trunk@263225 138bc75d-0d04-0410-961f-82ee72b054a4
| libstdc++-v3/ChangeLog | diffblobblamehistory | |
| libstdc++-v3/include/std/condition_variable | diffblobblamehistory |