Searched refs:uffdio_api (Results 1 – 1 of 1) sorted by relevance
1165 struct uffdio_api uffdio_api; in userfaultfd_api() local1173 if (copy_from_user(&uffdio_api, buf, sizeof(uffdio_api))) in userfaultfd_api()1175 if (uffdio_api.api != UFFD_API || uffdio_api.features) { in userfaultfd_api()1176 memset(&uffdio_api, 0, sizeof(uffdio_api)); in userfaultfd_api()1177 if (copy_to_user(buf, &uffdio_api, sizeof(uffdio_api))) in userfaultfd_api()1182 uffdio_api.features = UFFD_API_FEATURES; in userfaultfd_api()1183 uffdio_api.ioctls = UFFD_API_IOCTLS; in userfaultfd_api()1185 if (copy_to_user(buf, &uffdio_api, sizeof(uffdio_api))) in userfaultfd_api()