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 * The shmid64_ds structure for sparc architecture.
 * Note extra padding because this structure is passed back and forth
 * between kernel and user space.
 * Pad space is left for:
 * - 64-bit time_t to solve y2038 problem
 * - 2 miscellaneous 32-bit values

#if defined(__sparc__) && defined(__arch64__)
# define PADDING(x)
# define PADDING(x) unsigned int x;

struct shmid64_ds {
      struct ipc64_perm shm_perm;   /* operation perms */
      __kernel_time_t         shm_atime;  /* last attach time */
      __kernel_time_t         shm_dtime;  /* last detach time */
      __kernel_time_t         shm_ctime;  /* last change time */
      size_t                  shm_segsz;  /* size of segment (bytes) */
      __kernel_pid_t          shm_cpid;   /* pid of creator */
      __kernel_pid_t          shm_lpid;   /* pid of last operator */
      unsigned long           shm_nattch; /* no. of current attaches */
      unsigned long           __unused1;
      unsigned long           __unused2;

struct shminfo64 {
      unsigned long     shmmax;
      unsigned long     shmmin;
      unsigned long     shmmni;
      unsigned long     shmseg;
      unsigned long     shmall;
      unsigned long     __unused1;
      unsigned long     __unused2;
      unsigned long     __unused3;
      unsigned long     __unused4;

#undef PADDING

#endif /* _SPARC_SHMBUF_H */

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