arch/i386/bits/shm.h

   1 #define SHMLBA 4096
   2
   3 struct shmid_ds
   4 {
   5         struct ipc_perm shm_perm;
   6         size_t shm_segsz;
   7         time_t shm_atime;
   8         int __unused1;
   9         time_t shm_dtime;
  10         int __unused2;
  11         time_t shm_ctime;
  12         int __unused3;
  13         pid_t shm_cpid;
  14         pid_t shm_lpid;
  15         unsigned long shm_nattch;
  16         unsigned long __pad1;
  17         unsigned long __pad2;
  18 };
  19
  20 struct shminfo {
  21         unsigned long shmmax, shmmin, shmmni, shmseg, shmall, __unused[4];
  22 };
  23
  24 struct shm_info {
  25         int __used_ids;
  26         unsigned long shm_tot, shm_rss, shm_swp;
  27         unsigned long __swap_attempts, __swap_successes;
  28 };
  29