54 lines
1.1 KiB
C++
Executable File
54 lines
1.1 KiB
C++
Executable File
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#if defined(_WIN32)
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#include "WindowsIncludes.h" // Sleep
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#else
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#include <pthread.h>
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#include <time.h>
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#include <sys/time.h>
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#endif
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#include "RakSleep.h"
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void RakSleep(unsigned int ms)
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{
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#ifdef _WIN32
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Sleep(ms);
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#else
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//Single thread sleep code thanks to Furquan Shaikh, http://somethingswhichidintknow.blogspot.com/2009/09/sleep-in-pthread.html
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//Modified slightly from the original
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pthread_mutex_t fakeMutex = PTHREAD_MUTEX_INITIALIZER;
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pthread_cond_t fakeCond = PTHREAD_COND_INITIALIZER;
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struct timespec timeToWait;
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struct timeval now;
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int rt;
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gettimeofday(&now,NULL);
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long seconds = ms/1000;
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long nanoseconds = (ms - seconds * 1000) * 1000000;
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timeToWait.tv_sec = now.tv_sec + seconds;
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timeToWait.tv_nsec = now.tv_usec*1000 + nanoseconds;
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if (timeToWait.tv_nsec >= 1000000000)
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{
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timeToWait.tv_nsec -= 1000000000;
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timeToWait.tv_sec++;
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}
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pthread_mutex_lock(&fakeMutex);
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rt = pthread_cond_timedwait(&fakeCond, &fakeMutex, &timeToWait);
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pthread_mutex_unlock(&fakeMutex);
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#endif
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}
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