umount2.c 468 B

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  1. /* vi: set sw=4 ts=4: */
  2. /*
  3. * umount2() for uClibc
  4. *
  5. * Copyright (C) 2000-2006 Erik Andersen <andersen@uclibc.org>
  6. *
  7. * Licensed under the LGPL v2.1, see the file COPYING.LIB in this tarball.
  8. */
  9. #include "syscalls.h"
  10. #ifdef __NR_umount2 /* Old kernels don't have umount2 */
  11. #include <sys/mount.h>
  12. _syscall2(int, umount2, const char *, special_file, int, flags);
  13. #else
  14. int umount2(const char *special_file, int flags)
  15. {
  16. __set_errno(ENOSYS);
  17. return -1;
  18. }
  19. #endif