kdprof/SleepAction.cpp

   1 //
   2 //  SleepAction.cpp
   3 //  kdprof
   4 //
   5 //  Created by James McIlree on 4/17/13.
   6 //  Copyright (c) 2013 Apple. All rights reserved.
   7 //
   8
   9 #include "global.h"
  10
  11 void SleepAction::execute(Globals& globals) {
  12         uint64_t nanos = _time.value();
  13         struct timespec ts;
  14         ts.tv_sec = decltype(ts.tv_sec)(nanos / NANOSECONDS_PER_SECOND);
  15         ts.tv_nsec = decltype(ts.tv_sec)(nanos - ts.tv_sec * NANOSECONDS_PER_SECOND);
  16         nanosleep(&ts, NULL);
  17 }