--- src/sys/sys/shm.h	2007-09-12 23:33:39.000000000 +0400
+++ src/sys/sys/shm.h	2007-10-15 17:42:38.000000000 +0400
@@ -77,7 +77,7 @@
 
 struct shmid_ds {
 	struct ipc_perm shm_perm;	/* operation permission structure */
-	int             shm_segsz;	/* size of segment in bytes */
+	size_t          shm_segsz;	/* size of segment in bytes */
 	pid_t           shm_lpid;   /* process ID of last shared memory op */
 	pid_t           shm_cpid;	/* process ID of creator */
 	short		shm_nattch;	/* number of current attaches */
--- src/sys/kern/sysv_shm.c	2007-09-12 23:33:19.000000000 +0400
+++ src/sys/kern/sysv_shm.c	2007-10-15 17:16:54.000000000 +0400
@@ -717,7 +717,8 @@
 	struct shmget_args *uap;
 	int mode;
 {
-	int i, segnum, shmid, size;
+	int i, segnum, shmid;
+	size_t size;
 	struct ucred *cred = td->td_ucred;
 	struct shmid_kernel *shmseg;
 	vm_object_t shm_object;
--- src/usr.bin/ipcs/ipcs.c	2007-09-12 23:32:25.000000000 +0400
+++ src/usr.bin/ipcs/ipcs.c	2007-10-15 17:29:06.000000000 +0400
@@ -376,15 +376,15 @@
 	if ((display & (SHMINFO | SHMTOTAL))) {
 		if (display & SHMTOTAL) {
 			printf("shminfo:\n");
-			printf("\tshmmax: %12d\t(max shared memory segment size)\n",
+			printf("\tshmmax: %12ld\t(max shared memory segment size)\n",
 			    shminfo.shmmax);
-			printf("\tshmmin: %12d\t(min shared memory segment size)\n",
+			printf("\tshmmin: %12ld\t(min shared memory segment size)\n",
 			    shminfo.shmmin);
-			printf("\tshmmni: %12d\t(max number of shared memory identifiers)\n",
+			printf("\tshmmni: %12ld\t(max number of shared memory identifiers)\n",
 			    shminfo.shmmni);
-			printf("\tshmseg: %12d\t(max shared memory segments per process)\n",
+			printf("\tshmseg: %12ld\t(max shared memory segments per process)\n",
 			    shminfo.shmseg);
-			printf("\tshmall: %12d\t(max amount of shared memory in pages)\n\n",
+			printf("\tshmall: %12ld\t(max amount of shared memory in pages)\n\n",
 			    shminfo.shmall);
 		}
 		if (display & SHMINFO) {
@@ -439,7 +439,7 @@
 						    kshmptr->u.shm_nattch);
 
 					if (option & BIGGEST)
-						printf(" %12d",
+						printf(" %12ld",
 						    kshmptr->u.shm_segsz);
 
 					if (option & PID)