/core/10.5/fusefs/fuse_kludges.c

http://macfuse.googlecode.com/ · C · 37 lines · 27 code · 6 blank · 4 comment · 2 complexity · 65507222a5b725634c854b65e35931ab MD5 · raw file 

    

  1. /*
    2. 

  2.  * Copyright (C) 2006-2008 Google. All Rights Reserved.
    3. 

  3.  * Amit Singh <singh@>
    4. 

  4.  */
    5. 

  5. 

  6. #include "fuse_kludges.h"
    7. 

  7. #include <libkern/version.h>
    8. 

  8. 

  9. #if M_MACFUSE_ENABLE_EXCHANGE
    10. 

  10. 

  11. extern void
    12. 

  12. fuse_kludge_exchange(vnode_t v1, vnode_t v2)
    13. 

  13. {
    14. 

  14.     if (version_major > 9) {
    15. 

  15.         char *tmp_v_name = ((struct fuse_kludge_vnode_10 *)v1)->v_name;
    16. 

  16.         ((struct fuse_kludge_vnode_10 *)v1)->v_name =
    17. 

  17.             ((struct fuse_kludge_vnode_10 *)v2)->v_name;
    18. 

  18.         ((struct fuse_kludge_vnode_10 *)v2)->v_name = tmp_v_name;
    19. 

  19. 

  20.         vnode_t tmp_v_parent = ((struct fuse_kludge_vnode_10 *)v1)->v_parent;
    21. 

  21.         ((struct fuse_kludge_vnode_10 *)v1)->v_parent =
    22. 

  22.             ((struct fuse_kludge_vnode_10 *)v2)->v_parent;
    23. 

  23.         ((struct fuse_kludge_vnode_10 *)v2)->v_parent = tmp_v_parent;
    24. 

  24.     } else {
    25. 

  25.         char *tmp_v_name = ((struct fuse_kludge_vnode_9 *)v1)->v_name;
    26. 

  26.         ((struct fuse_kludge_vnode_9 *)v1)->v_name =
    27. 

  27.             ((struct fuse_kludge_vnode_9 *)v2)->v_name;
    28. 

  28.         ((struct fuse_kludge_vnode_9 *)v2)->v_name = tmp_v_name;
    29. 

  29. 

  30.         vnode_t tmp_v_parent = ((struct fuse_kludge_vnode_9 *)v1)->v_parent;
    31. 

  31.         ((struct fuse_kludge_vnode_9 *)v1)->v_parent =
    32. 

  32.             ((struct fuse_kludge_vnode_9 *)v2)->v_parent;
    33. 

  33.         ((struct fuse_kludge_vnode_9 *)v2)->v_parent = tmp_v_parent;
    34. 

  34.     }
    35. 

  35. }
    36. 

  36. 

  37. #endif /* M_MACFUSE_ENABLE_EXCHANGE */
    38.