239 	unsigned short *semval = NULL, nsems;  in sys___semctl()  local
320 		*retval = semaptr->sem_base[semnum].semval;  in sys___semctl()
325 		semval = mallocarray(nsems, sizeof(arg.array[0]),  in sys___semctl()
330 			free(semval, M_TEMP, nsems * sizeof(arg.array[0]));  in sys___semctl()
336 			semval[i] = semaptr->sem_base[i].semval;  in sys___semctl()
338 			error = copyout(&semval[i], &arg.array[i],  in sys___semctl()
360 		semaptr->sem_base[semnum].semval = arg.val;  in sys___semctl()
367 		semval = mallocarray(nsems, sizeof(arg.array[0]),  in sys___semctl()
370 			error = copyin(&arg.array[i], &semval[i],  in sys___semctl()
374 			if (semval[i] > seminfo.semvmx) {  in sys___semctl()
382 			free(semval, M_TEMP, nsems * sizeof(arg.array[0]));  in sys___semctl()
388 			semaptr->sem_base[i].semval = semval[i];  in sys___semctl()
398 	free(semval, M_TEMP, nsems * sizeof(arg.array[0]));  in sys___semctl()
598 			    sopptr->sem_num, semptr->semval, sopptr->sem_op,  in sys_semop()
602 				if ((int)(semptr->semval +  in sys_semop()
607 					semptr->semval += sopptr->sem_op;  in sys_semop()
608 					if (semptr->semval == 0 &&  in sys_semop()
615 				if (semptr->semval > 0) {  in sys_semop()
622 				semptr->semval += sopptr->sem_op;  in sys_semop()
639 			semaptr->sem_base[sops[j].sem_num].semval -=  in sys_semop()
745 				semaptr->sem_base[sops[j].sem_num].semval -=  in sys_semop()
831 			    semaptr->sem_base[semnum].semval));  in semexit()
834 			    semaptr->sem_base[semnum].semval < -adjval)  in semexit()
835 				semaptr->sem_base[semnum].semval = 0;  in semexit()
837 				semaptr->sem_base[semnum].semval += adjval;  in semexit()