dirname.c 1.2 KB

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  1. /* vi: set sw=4 ts=4: */
  2. /*
  3. * Mini dirname implementation for busybox
  4. *
  5. * Copyright (C) 1999-2004 by Erik Andersen <andersen@codepoet.org>
  6. *
  7. * This program is free software; you can redistribute it and/or modify
  8. * it under the terms of the GNU General Public License as published by
  9. * the Free Software Foundation; either version 2 of the License, or
  10. * (at your option) any later version.
  11. *
  12. * This program is distributed in the hope that it will be useful,
  13. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  14. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
  15. * General Public License for more details.
  16. *
  17. * You should have received a copy of the GNU General Public License
  18. * along with this program; if not, write to the Free Software
  19. * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
  20. *
  21. */
  22. /* BB_AUDIT SUSv3 compliant */
  23. /* http://www.opengroup.org/onlinepubs/007904975/utilities/dirname.html */
  24. #include <stdio.h>
  25. #include <stdlib.h>
  26. #include "busybox.h"
  27. extern int dirname_main(int argc, char **argv)
  28. {
  29. if (argc != 2) {
  30. bb_show_usage();
  31. }
  32. puts(dirname(argv[1]));
  33. bb_fflush_stdout_and_exit(EXIT_SUCCESS);
  34. }