585 	int i, rval, eval;  in semctl()  local
605 		eval = EINVAL;  in semctl()
612 		eval = EINVAL;  in semctl()
616 	eval = mac_sysvsem_check_semctl(cred, semakptr, cmd);  in semctl()
617 	if (eval) {  in semctl()
622 	eval = 0;  in semctl()
627 		if ((eval = ipcperm(cred, &semakptr->u.sem_perm, IPC_M))) {  in semctl()
654 		if ((eval = ipcperm(cred, &semakptr->u.sem_perm, IPC_M))) {  in semctl()
660 			eval = copyin(user_arg.buf, &ds64, sizeof(ds64));  in semctl()
664 			eval = copyin(user_arg.buf, &ds32, sizeof(ds32));  in semctl()
668 		if (eval != 0) {  in semctl()
680 		if ((eval = ipcperm(cred, &semakptr->u.sem_perm, IPC_R))) {  in semctl()
688 			eval = copyout(&semid_ds64, user_arg.buf, sizeof(semid_ds64));  in semctl()
693 			eval = copyout(&semid_ds32, user_arg.buf, sizeof(semid_ds32));  in semctl()
698 		if ((eval = ipcperm(cred, &semakptr->u.sem_perm, IPC_R))) {  in semctl()
702 			eval = EINVAL;  in semctl()
709 		if ((eval = ipcperm(cred, &semakptr->u.sem_perm, IPC_R))) {  in semctl()
713 			eval = EINVAL;  in semctl()
720 		if ((eval = ipcperm(cred, &semakptr->u.sem_perm, IPC_R))) {  in semctl()
724 			eval = EINVAL;  in semctl()
731 		if ((eval = ipcperm(cred, &semakptr->u.sem_perm, IPC_R))) {  in semctl()
737 			eval = copyout((caddr_t)&semakptr->u.sem_base[i].semval,  in semctl()
740 			if (eval != 0) {  in semctl()
747 		if ((eval = ipcperm(cred, &semakptr->u.sem_perm, IPC_R))) {  in semctl()
751 			eval = EINVAL;  in semctl()
758 		if ((eval = ipcperm(cred, &semakptr->u.sem_perm, IPC_W))) {  in semctl()
768 			eval = EINVAL;  in semctl()
787 			eval = ERANGE;  in semctl()
798 		if ((eval = ipcperm(cred, &semakptr->u.sem_perm, IPC_W))) {  in semctl()
804 			eval = copyin(user_arg.array + (i * sizeof(unsigned short)),  in semctl()
807 			if (eval != 0) {  in semctl()
818 		eval = EINVAL;  in semctl()
822 	if (eval == 0) {  in semctl()
827 	return eval;  in semctl()
833 	int semid, eval;  in semget()  local
864 			if ((eval = ipcperm(cred, &semakptr->u.sem_perm,  in semget()
872 				eval = EINVAL;  in semget()
879 				eval = EEXIST;  in semget()
883 			eval = mac_sysvsem_check_semget(cred, semakptr);  in semget()
884 			if (eval) {  in semget()
901 			eval = EINVAL;  in semget()
913 				eval = ENOSPC;  in semget()
923 			eval = ENOSPC;  in semget()
956 		eval = ENOENT;  in semget()
966 	eval = 0;  in semget()
970 	return eval;  in semget()
983 	int i, j, eval;  in semop()  local
997 		eval = EINVAL;  in semop()
1003 		eval = EINVAL;  in semop()
1007 		eval = EINVAL;  in semop()
1011 	if ((eval = ipcperm(kauth_cred_get(), &semakptr->u.sem_perm, IPC_W))) {  in semop()
1013 		printf("eval = %d from ipaccess\n", eval);  in semop()
1023 		eval = E2BIG;  in semop()
1028 	if ((eval = copyin(uap->sops, &sops, nsops * sizeof(struct sembuf))) != 0) {  in semop()
1030 		printf("eval = %d from copyin(%08x, %08x, %ld)\n", eval,  in semop()
1050 	eval = mac_sysvsem_check_semop(kauth_cred_get(), semakptr, j);  in semop()
1051 	if (eval) {  in semop()
1074 				eval = EFBIG;  in semop()
1144 			eval = EAGAIN;  in semop()
1162 		eval = msleep((caddr_t)semakptr, &sysv_sem_subsys_mutex, (PZERO - 4) | PCATCH,  in semop()
1166 		printf("semop:  good morning (eval=%d)!\n", eval);  in semop()
1168 		if (eval != 0) {  in semop()
1169 			eval = EINTR;  in semop()
1192 			if (eval == EINTR) {  in semop()
1200 				eval = EIDRM;  in semop()
1202 				eval = EINVAL;          /* Ancient past */  in semop()
1221 		if (eval != 0) { /* EINTR */  in semop()
1245 			eval = semundo_adjust(p, &supidx, semid,  in semop()
1247 			if (eval == 0) {  in semop()
1280 			printf("eval = %d from semundo_adjust\n", eval);  in semop()
1311 	eval = 0;  in semop()
1314 	return eval;  in semop()