Line data    Source code

       1             : // Copyright (c) 2009-2010 Satoshi Nakamoto
       2             : // Copyright (c) 2009-2016 The Bitcoin Core developers
       3             : // Distributed under the MIT software license, see the accompanying
       4             : // file COPYING or http://www.opensource.org/licenses/mit-license.php.
       5             : 
       6             : #include "threadinterrupt.h"
       7             : 
       8     1570270 : CThreadInterrupt::operator bool() const
       9             : {
      10     1570270 :     return flag.load(std::memory_order_acquire);
      11             : }
      12             : 
      13         999 : void CThreadInterrupt::reset()
      14             : {
      15         999 :     flag.store(false, std::memory_order_release);
      16         999 : }
      17             : 
      18        1865 : void CThreadInterrupt::operator()()
      19             : {
      20        1865 :     {
      21        1865 :         std::unique_lock<std::mutex> lock(mut);
      22        1865 :         flag.store(true, std::memory_order_release);
      23             :     }
      24        1865 :     cond.notify_all();
      25        1865 : }
      26             : 
      27      138045 : bool CThreadInterrupt::sleep_for(std::chrono::milliseconds rel_time)
      28             : {
      29      138045 :     std::unique_lock<std::mutex> lock(mut);
      30      552180 :     return !cond.wait_for(lock, rel_time, [this]() { return flag.load(std::memory_order_acquire); });
      31             : }
      32             : 
      33        5305 : bool CThreadInterrupt::sleep_for(std::chrono::seconds rel_time)
      34             : {
      35        5305 :     return sleep_for(std::chrono::duration_cast<std::chrono::milliseconds>(rel_time));
      36             : }
      37             : 
      38           0 : bool CThreadInterrupt::sleep_for(std::chrono::minutes rel_time)
      39             : {
      40           0 :     return sleep_for(std::chrono::duration_cast<std::chrono::milliseconds>(rel_time));
      41             : }