Skip to content

Instantly share code, notes, and snippets.

@w1k1n9cc

w1k1n9cc/microtime.c

Created June 7, 2016 15:48
Show Gist options
  • Star 1 You must be signed in to star a gist
  • Fork 0 You must be signed in to fork a gist
  • Save w1k1n9cc/012be60361e73de86bee0bce51652aa7 to your computer and use it in GitHub Desktop.
Save w1k1n9cc/012be60361e73de86bee0bce51652aa7 to your computer and use it in GitHub Desktop.
Download ZIP
Get the current time in microseconds in C.
Raw
microtime.c
#include <sys/time.h>
/**
* Returns the current time in microseconds.
*/
long getMicrotime(){
struct timeval currentTime;
gettimeofday(&currentTime, NULL);
return currentTime.tv_sec * (int)1e6 + currentTime.tv_usec;
}
@qingf639
Copy link

dmxlc3M6Ly9iNjcyODcxOS0wMWM0LTRlYTAtODg4ZC1jMTczMzVjZDU5NTZAMTIwLjI0MS40Ny4xMDc6MjEwMDA/cGF0aD0lMkYlM0ZlZCUzRDIwNDgmc2VjdXJpdHk9dGxzJmVuY3J5cHRpb249bm9uZSZob3N0PWNsb3VkbnMxMjE3LnFpbmdmLmNsb3VkbnMuYml6JmZwPXJhbmRvbWl6ZWQmdHlwZT13cyZzbmk9Y2xvdWRuczEyMTcucWluZ2YuY2xvdWRucy5iaXojY2xvdWRuczEyMTcucWluZ2YuY2xvdWRucy5iaXolMkYxMi4yMy05

Sign up for free to join this conversation on GitHub. Already have an account? Sign in to comment