Attachment 1697 Details for Bug 10364 – Программка тестирования на блокировку прерываний

Программка тестирования на блокировку прерываний

timer_test.cpp (text/plain), 1.51 KB, created by Roman Savochenko on 2006-12-05 11:41:13 MSK

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Creator: Roman Savochenko

Created: 2006-12-05 11:41:13 MSK

Size: 1.51 KB

patch

obsolete

>#include <stdio.h>
>#include <unistd.h>
>#include <signal.h>
>#include <time.h>
>
>void FastTask(union sigval obj)
>{
>    printf("Fast task call.\n"); 
>}
>
>void SlowTask(union sigval obj)
>{
>    printf("Begin the slow and the long execution task call.\n");
>    sleep(1);
>    printf("End the slow and the long execution task call.\n");
>}
>
>int main( int argc, char **argv )
>{
>    //Create and start the fast timer
>    //- Create fast timer -
>    timer_t tmIdFast;
>    struct sigevent sigev;
>    sigev.sigev_notify = SIGEV_THREAD;
>    sigev.sigev_value.sival_ptr = NULL;
>    sigev.sigev_notify_function = FastTask;
>    sigev.sigev_notify_attributes = NULL;
>    timer_create(CLOCK_REALTIME,&sigev,&tmIdFast);
>    
>    //- Start the fast timer -
>    struct itimerspec itval;
>    itval.it_interval.tv_sec = itval.it_value.tv_sec = 0;
>    itval.it_interval.tv_nsec = itval.it_value.tv_nsec = 200000000;
>    timer_settime(tmIdFast, 0, &itval, NULL);
>		
>
>    //Create and start the slow and the long execution timer
>    //- Create the slow and the long execution timer -
>    timer_t tmIdSlow;
>    sigev.sigev_notify = SIGEV_THREAD;
>    sigev.sigev_value.sival_ptr = NULL;
>    sigev.sigev_notify_function = SlowTask;
>    sigev.sigev_notify_attributes = NULL;
>    timer_create(CLOCK_REALTIME,&sigev,&tmIdSlow);    
> 
>    //- Start the slow and the long execution timer -
>    itval.it_interval.tv_sec = itval.it_value.tv_sec = 2;
>    itval.it_interval.tv_nsec = itval.it_value.tv_nsec = 0;
>    timer_settime(tmIdSlow, 0, &itval, NULL);
>
>    sleep(10);
>
>    return 0;
>}

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Attachments on bug 10364: 1697