closedir.c 248 B

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  1. /* $Id$ */
  2. #include <sys/types.h>
  3. #include <sys/dir.h>
  4. /*
  5. * close a directory.
  6. */
  7. closedir(dirp)
  8. register DIR *dirp;
  9. {
  10. if (dirp->dd_fd >= 0) close(dirp->dd_fd);
  11. dirp->dd_fd = -1;
  12. dirp->dd_loc = -1;
  13. free(dirp->dd_buf);
  14. free((char *)dirp);
  15. }