test-suite/waiter.c

   1 #include "squid.h"
   2
   3 #if HAVE_ASSERT_H
   4 #include <assert.h>
   5 #endif
   6
   7 int
   8 main(int argc, char *argv[])
   9 {
  10     int i;
  11     struct timeval now;
  12     struct timeval alarm;
  13     struct timeval to;
  14     assert(argc == 2);
  15     i = atoi(argv[1]);
  16     gettimeofday(&now, NULL);
  17     alarm.tv_sec = now.tv_sec + i + (now.tv_sec % i);
  18     alarm.tv_usec = 0;
  19     to.tv_sec = alarm.tv_sec - now.tv_sec;
  20     to.tv_usec = alarm.tv_usec - now.tv_usec;
  21     if (to.tv_usec < 0) {
  22         to.tv_usec += 1000000;
  23         to.tv_sec -= 1;
  24     }
  25     select(1, NULL, NULL, NULL, &to);
  26     return 0;
  27 }