C program equiv to GNU's date

C program equiv to GNU's date

/* C program equiv to GNU's date +%s (see date --help),

     that is, seconds since the epoch.

*/

#include <stdio.h>

  #include <sys/types.h>

#include <time.h>

int main()

{

   time_t tloc;

   fprintf(stdout, "%ld\n", time(&tloc));

   return 0;

}