shm.h 520 B

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