arch/sparc/include/asm/ipcbuf.h

   1 #ifndef __SPARC_IPCBUF_H
   2 #define __SPARC_IPCBUF_H
   3
   4 /*
   5  * The ipc64_perm structure for sparc/sparc64 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 seq
  11  * - on sparc for 32 bit mode (it is 32 bit on sparc64)
  12  * - 2 miscellaneous 64-bit values
  13  */
  14
  15 struct ipc64_perm
  16 {
  17         __kernel_key_t  key;
  18         __kernel_uid_t  uid;
  19         __kernel_gid_t  gid;
  20         __kernel_uid_t  cuid;
  21         __kernel_gid_t  cgid;
  22 #ifndef __arch64__
  23         unsigned short  __pad0;
  24 #endif
  25         __kernel_mode_t mode;
  26         unsigned short  __pad1;
  27         unsigned short  seq;
  28         unsigned long long __unused1;
  29         unsigned long long __unused2;
  30 };
  31
  32 #endif /* __SPARC_IPCBUF_H */