| #define SHMLBA 4096 | |
| struct shmid_ds { | |
| struct ipc_perm shm_perm; | |
| time_t shm_atime; | |
| time_t shm_dtime; | |
| time_t shm_ctime; | |
| size_t shm_segsz; | |
| pid_t shm_cpid; | |
| pid_t shm_lpid; | |
| unsigned long shm_nattch; | |
| unsigned long __unused[2]; | |
| }; | |
| struct shminfo { | |
| unsigned long shmmax, shmmin, shmmni, shmseg, shmall, __unused[4]; | |
| }; | |
| struct shm_info { | |
| int __used_ids; | |
| unsigned long shm_tot, shm_rss, shm_swp; | |
| unsigned long __swap_attempts, __swap_successes; | |
| }; | |