int vhost_user_iotlb_miss(struct virtio_net *dev, uint64_t iova, uint8_t perm);
/* socket.c */
-int read_fd_message(int sockfd, char *buf, int buflen, int *fds, int max_fds,
+int read_fd_message(char *ifname, int sockfd, char *buf, int buflen, int *fds, int max_fds,
int *fd_num);
-int send_fd_message(int sockfd, char *buf, int buflen, int *fds, int fd_num);
+int send_fd_message(char *ifname, int sockfd, char *buf, int buflen, int *fds, int fd_num);
#endif