message: gettimeofday delete
diff: @@ -582,13 +582,6 @@ static PHP_METHOD(swoole_process, alarm)
  RETURN_FALSE;
  }
  - struct timeval now;
  - if (gettimeofday(&now, NULL) < 0)
  - {
  - swoole_php_error(E_WARNING, "gettimeofday() failed. Error: %s[%d]", strerror(errno), errno);
  - RETURN_FALSE;
  - }
  -
  struct itimerval timer_set;
  bzero(&timer_set, sizeof(timer_set));
  