32 lines
348 B
C
32 lines
348 B
C
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#include <stdlib.h>
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#include <sys/time.h>
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long usecs (){
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struct timeval t;
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gettimeofday(&t,NULL);
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return t.tv_sec*1000000+t.tv_usec;
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}
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void mysleep(double sec){
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long s, e;
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s=0; e=0;
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s = usecs();
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while(((double) e-s)/1000000 < sec)
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{
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e = usecs();
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}
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return;
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}
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int func(){
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mysleep(0.0000001);
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return 1;
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}
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