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   1 #ifndef _SPARC_IPCBUF_H
   2 #define _SPARC_IPCBUF_H
   3
   4 /*
   5  * The ipc64_perm structure for sparc architecture.
   6  * Note extra padding because this structure is passed back and forth
   7  * between kernel and user space.
   8  *
   9  * Pad space is left for:
  10  * - 32-bit mode
  11  * - 32-bit seq
  12  * - 2 miscellaneous 64-bit values (so that this structure matches
  13  *                                  sparc64 ipc64_perm)
  14  */
  15
  16 struct ipc64_perm
  17 {
  18         __kernel_key_t          key;
  19         __kernel_uid32_t        uid;
  20         __kernel_gid32_t        gid;
  21         __kernel_uid32_t        cuid;
  22         __kernel_gid32_t        cgid;
  23         unsigned short          __pad1;
  24         __kernel_mode_t         mode;
  25         unsigned short          __pad2;
  26         unsigned short          seq;
  27         unsigned long long      __unused1;
  28         unsigned long long      __unused2;
  29 };
  30
  31 #endif /* _SPARC_IPCBUF_H */