gettimeofday example

/************************************************************************* * File : gettimeofday.c * Author : Saurabh Gupta * Desc : gettimeofday example c * gettimeofday example linux * gettimeofday example * gettimeofday c * gettimeofday example code * Source : http://saurabhgupta0527.blogspot.com/p/c.html * Created : PM 12:12 2 November 2011 *************************************************************************/ #include <sys/time.h> #include <stdio.h> int main () { struct timeval tim; gettimeofday(&tim, NULL); double t1=tim.tv_sec+(tim.tv_usec/1000000.0); gettimeofday(&tim, NULL); double t2=tim.tv_sec+(tim.tv_usec/1000000.0); printf("%.6lf seconds elapsed\n", t2-t1); return 0; } /* * OUTPUT * [sgupta@rhel55x86 time]$ gcc gettimeofday.c -o gettimeofday [sgupta@rhel55x86 time]$ ./gettimeofday 0.000000 seconds elapsed [sgupta@rhel55x86 time]$ */

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• Other popular tricky C Sample Codes and language Concept
• Complete Tutorial of C++ Template's
• Standard Template Library Tutorial
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• Advance Programming in C & C++

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