xfs_cred.h 1.1 KB

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  1. /*
  2. * Copyright (c) 2000-2002,2005 Silicon Graphics, Inc.
  3. * All Rights Reserved.
  4. *
  5. * This program is free software; you can redistribute it and/or
  6. * modify it under the terms of the GNU General Public License as
  7. * published by the Free Software Foundation.
  8. *
  9. * This program is distributed in the hope that it would be useful,
  10. * but WITHOUT ANY WARRANTY; without even the implied warranty of
  11. * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
  12. * GNU General Public License for more details.
  13. *
  14. * You should have received a copy of the GNU General Public License
  15. * along with this program; if not, write the Free Software Foundation,
  16. * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
  17. */
  18. #ifndef __XFS_CRED_H__
  19. #define __XFS_CRED_H__
  20. #include <linux/capability.h>
  21. /*
  22. * Credentials
  23. */
  24. typedef struct cred {
  25. /* EMPTY */
  26. } cred_t;
  27. extern struct cred *sys_cred;
  28. /* this is a hack.. (assumes sys_cred is the only cred_t in the system) */
  29. static __inline int capable_cred(cred_t *cr, int cid)
  30. {
  31. return (cr == sys_cred) ? 1 : capable(cid);
  32. }
  33. #endif /* __XFS_CRED_H__ */