qemu_vfio_pci_map_bar(int index, uint64_t region_ofs, uint64_t region_size, int ofs, void *host) "map region bar#%d addr 0x%"PRIx64" size 0x%"PRIx64" ofs 0x%x host %p"
#userfaultfd.c
+uffd_detect_open_mode(int mode) "%d"
uffd_query_features_nosys(int err) "errno: %i"
uffd_query_features_api_failed(int err) "errno: %i"
uffd_create_fd_nosys(int err) "errno: %i"