void tcp_start_incoming_migration(const char *host_port, Error **errp) { int s; s = inet_listen(host_port, NULL, 256, SOCK_STREAM, 0, errp); if (s < 0) { return; } qemu_set_fd_handler2(s, NULL, tcp_accept_incoming_migration, NULL, (void *)(intptr_t)s); }