bb_do_delay.c 416 B

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  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 the GPL v2, see the file LICENSE in this tarball.
  8. */
  9. #include <time.h>
  10. #include <unistd.h>
  11. #include "libbb.h"
  12. void bb_do_delay(int seconds)
  13. {
  14. time_t start, now;
  15. time(&start);
  16. now = start;
  17. while (difftime(now, start) < seconds) {
  18. sleep(seconds);
  19. time(&now);
  20. }
  21. }