Lines Matching defs:ulen
185 * @ulen: Length in user space
192 int move_addr_to_kernel(void __user *uaddr, int ulen, struct sockaddr_storage *kaddr)
194 if (ulen < 0 || ulen > sizeof(struct sockaddr_storage))
196 if (ulen == 0)
198 if (copy_from_user(kaddr, uaddr, ulen))
200 return audit_sockaddr(ulen, kaddr);
208 * @ulen: pointer to user length field
210 * The value pointed to by ulen on entry is the buffer length available.
221 void __user *uaddr, int __user *ulen)
227 err = get_user(len, ulen);
244 return __put_user(klen, ulen);