arch/powerpc/bits/shm.h

   1 #define SHMLBA 4096
   2
   3 struct shmid_ds {
   4         struct ipc_perm shm_perm;
   5         unsigned long __shm_atime_hi;
   6         unsigned long __shm_atime_lo;
   7         unsigned long __shm_dtime_hi;
   8         unsigned long __shm_dtime_lo;
   9         unsigned long __shm_ctime_hi;
  10         unsigned long __shm_ctime_lo;
  11         unsigned long __pad1;
  12         size_t shm_segsz;
  13         pid_t shm_cpid;
  14         pid_t shm_lpid;
  15         unsigned long shm_nattch;
  16         unsigned long __pad2;
  17         time_t shm_atime;
  18         time_t shm_dtime;
  19         time_t shm_ctime;
  20 };
  21
  22 struct shminfo {
  23         unsigned long shmmax, shmmin, shmmni, shmseg, shmall, __unused[4];
  24 };
  25
  26 struct shm_info {
  27         int __used_ids;
  28         unsigned long shm_tot, shm_rss, shm_swp;
  29         unsigned long __swap_attempts, __swap_successes;
  30 };