77 static void send_errpkt(struct sockaddr *dstaddr,  in send_errpkt()  argument
83   if (sendto(TT.sfd, g_errpkt, strlen(errmsg)+5, 0, dstaddr, socklen) < 0)  in send_errpkt()
88 static void do_action(struct sockaddr *srcaddr, struct sockaddr *dstaddr,  in do_action()  argument
109     send_errpkt(dstaddr, socklen, "can't open file");  in do_action()
150         send_errpkt(dstaddr, socklen, "read-error");  in do_action()
160     if (sendto(TT.sfd, spkt, (ptr - spkt), 0, dstaddr, socklen) <0)  in do_action()
180         send_errpkt(dstaddr, socklen, "read-error");  in do_action()
218           send_errpkt(dstaddr, socklen, "write error");  in do_action()
240   struct sockaddr_storage srcaddr, dstaddr;  in tftpd_main()  local
253   recvmsg_len = recvfrom(fd, toybuf, blksize, 0, (void *)&dstaddr, &socklen);  in tftpd_main()
255   TT.sfd = xsocket(dstaddr.ss_family, SOCK_DGRAM, 0);  in tftpd_main()
259   if (connect(TT.sfd, (void *)&dstaddr, socklen) < 0)  in tftpd_main()
263     send_errpkt((struct sockaddr*)&dstaddr, socklen, "packet format error");  in tftpd_main()
271     send_errpkt((struct sockaddr*)&dstaddr, socklen,  in tftpd_main()
278     send_errpkt((struct sockaddr*)&dstaddr, socklen, "dot in filename");  in tftpd_main()
285     send_errpkt((struct sockaddr*)&dstaddr, socklen, "packet format error");  in tftpd_main()
309   do_action((struct sockaddr*)&srcaddr, (struct sockaddr*)&dstaddr,  in tftpd_main()