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prevent timer overflow on 32 bit systems

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uvos
2020-07-04 11:50:46 +02:00
parent e8e469729a
commit eb49f93e99
3 changed files with 9 additions and 9 deletions
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14
CppTimer.cpp
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@ -32,19 +32,19 @@ CppTimer::CppTimer() {
throw("Could not create timer"); throw("Could not create timer");
}; };
void CppTimer::start(long nanosecs,std::function<void()> callbackIn, int type) { void CppTimer::start(long secs, long nanosecs,std::function<void()> callbackIn, int type) {
switch(type){ switch(type){
case(PERIODIC): case(PERIODIC):
//starts after specified period of nanoseconds //starts after specified period of nanoseconds
its.it_value.tv_sec = nanosecs / 1000000000; its.it_value.tv_sec = secs;
its.it_value.tv_nsec = nanosecs % 1000000000; its.it_value.tv_nsec = nanosecs;
its.it_interval.tv_sec = nanosecs / 1000000000; its.it_interval.tv_sec = secs;
its.it_interval.tv_nsec = nanosecs % 1000000000; its.it_interval.tv_nsec = nanosecs;
break; break;
case(ONESHOT): case(ONESHOT):
//fires once after specified period of nanoseconds //fires once after specified period of nanoseconds
its.it_value.tv_sec = nanosecs / 1000000000; its.it_value.tv_sec = secs;
its.it_value.tv_nsec = nanosecs % 1000000000; its.it_value.tv_nsec = nanosecs;
its.it_interval.tv_sec = 0; its.it_interval.tv_sec = 0;
its.it_interval.tv_nsec = 0; its.it_interval.tv_nsec = 0;
break; break;

2
CppTimer.h
View File

@ -44,7 +44,7 @@ public:
* the timer fires once after the specified time in * the timer fires once after the specified time in
* nanoseconds. * nanoseconds.
**/ **/
virtual void start(long nanosecs, std::function<void()> callbackIn, int type = PERIODIC); virtual void start(long secs, long nanosecs, std::function<void()> callbackIn, int type = PERIODIC);
/** /**
* Stops the timer by disarming it. It can be re-started * Stops the timer by disarming it. It can be re-started

2
main.cpp
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@ -284,7 +284,7 @@ int main(int argc, char* argv[])
timer.block(); timer.block();
std::cout<<"Will stop pid: "<<prevProcess.getPid()<<" name: "<<prevProcess.getName()<<'\n'; std::cout<<"Will stop pid: "<<prevProcess.getPid()<<" name: "<<prevProcess.getName()<<'\n';
qeuedToStop = prevProcess; qeuedToStop = prevProcess;
timer.start(config.timeoutSecs*1000*CppTimer::MS_TO_NS, sendEventProcStop, CppTimer::ONESHOT); timer.start(config.timeoutSecs, 0, sendEventProcStop, CppTimer::ONESHOT);
stoppedProcs.push_back(prevProcess); stoppedProcs.push_back(prevProcess);
} }
} }