taglinefilesource code
shm_seq34ipc/shm.cstatic unsigned short shm_seq = 0; /* incremented, for recognizing stale ids */
shm_seq47ipc/shm.cshm_tot = shm_rss = shm_seq = max_shmid = used_segs = 0;
shm_seq112ipc/shm.cshp->shm_perm.seq = shm_seq;
shm_seq172ipc/shm.cshm_seq = (shm_seq+1) % ((unsigned)(1<<31)/SHMMNI); /* increment, but avoid overflow */