bsd/kern/sysv_shm.c

140 struct shmid_kernel	*shmsegs;	/* 64 bit version */
237 		if ((shmsegs[i].u.shm_perm.mode & SHMSEG_ALLOCATED) &&
238 		    shmsegs[i].u.shm_perm._key == key)
252 	shmseg = &shmsegs[segnum];
293 	shmseg = &shmsegs[segnum];
346 	shmsegptr = &shmsegs[IPCID_TO_IX(shmmap_s->shmid)];
658 	shmseg = &shmsegs[segnum];
722 			if (shmsegs[i].u.shm_perm.mode & SHMSEG_FREE)
731 	shmseg = &shmsegs[segnum];
920 				shmsegs[IPCID_TO_IX(shmmap_s->shmid)].u.shm_nattch++;
990 		MALLOC(shmsegs, struct shmid_kernel *, s, M_SHM, M_WAITOK);
991 		if (shmsegs == NULL) {
996 			shmsegs[i].u.shm_perm.mode = SHMSEG_FREE;
997 			shmsegs[i].u.shm_perm._seq = 0;
999 			mac_sysvshm_label_init(&shmsegs[i]);
1128 			if (shmsegs[cursor].u.shm_perm.mode & SHMSEG_ALLOCATED)
1137 		shmid_dsp = &shmsegs[cursor];	/* default: 64 bit */