4 struct ipc_perm shm_perm;
11 unsigned long shm_nattch;
12 unsigned long __unused[2];
16 unsigned long shmmax, shmmin, shmmni, shmseg, shmall, __unused[4];
21 unsigned long shm_tot, shm_rss, shm_swp;
22 unsigned long __swap_attempts, __swap_successes;