2106     size_t *oldlenp, void *new, size_t newlen, size_t *retval, int flags)  in kernel_sysctl()  argument
2116 	if (oldlenp) {  in kernel_sysctl()
2117 		req.oldlen = *oldlenp;  in kernel_sysctl()
2152 kernel_sysctlbyname(struct thread *td, char *name, void *old, size_t *oldlenp,  in kernel_sysctlbyname()  argument
2168 	error = kernel_sysctl(td, oid, plen / sizeof(int), old, oldlenp,  in kernel_sysctlbyname()
2415 	size_t	*oldlenp;  member
2434 		uap->old, uap->oldlenp, 0,  in sys___sysctl()
2438 	if (uap->oldlenp) {  in sys___sysctl()
2439 		i = copyout(&j, uap->oldlenp, sizeof(j));  in sys___sysctl()
2448     void *old, size_t *oldlenp, void *new, size_t newlen, size_t *retval,  in kern___sysctlbyname()  argument
2473 	error = userland_sysctl(td, oid, *retval / sizeof(int), old, oldlenp,  in kern___sysctlbyname()
2487 	size_t	*oldlenp;  member
2499 	    uap->oldlenp, uap->new, uap->newlen, &rv, 0, 0);  in sys___sysctlbyname()
2502 	if (uap->oldlenp != NULL)  in sys___sysctlbyname()
2503 		error = copyout(&rv, uap->oldlenp, sizeof(rv));  in sys___sysctlbyname()
2514     size_t *oldlenp, int inkernel, const void *new, size_t newlen,  in userland_sysctl()  argument
2526 	if (oldlenp) {  in userland_sysctl()
2528 			req.oldlen = *oldlenp;  in userland_sysctl()
2530 			error = copyin(oldlenp, &req.oldlen, sizeof(*oldlenp));  in userland_sysctl()
2830     void *old, size_t *oldlenp, size_t *retval, int flags)  in db_sysctl()  argument
2841 	if (oldlenp) {  in db_sysctl()
2842 		req.oldlen = *oldlenp;  in db_sysctl()