bb_do_delay.c 378 B

123456789101112131415161718192021
  1. /* vi: set sw=4 ts=4: */
  2. /*
  3. * Busybox utility routines.
  4. *
  5. * Copyright (C) 2005 by Tito Ragusa <tito-wolit@tiscali.it>
  6. *
  7. * Licensed under GPLv2, see file LICENSE in this source tree.
  8. */
  9. #include "libbb.h"
  10. void FAST_FUNC bb_do_delay(int seconds)
  11. {
  12. time_t start, now;
  13. start = time(NULL);
  14. do {
  15. sleep(seconds);
  16. now = time(NULL);
  17. } while ((now - start) < seconds);
  18. }