53 tftp_send(int peer, uint16_t *block, struct tftp_stats *ts)  in tftp_send()  argument
62 	*block = 1;  in tftp_send()
66 			tftp_log(LOG_DEBUG, "Sending block %d", *block);  in tftp_send()
76 			n_data = send_data(peer, *block, sendbuffer, size);  in tftp_send()
81 					    "giving up", *block);  in tftp_send()
86 				    *block);  in tftp_send()
97 						    "giving up", try, *block);  in tftp_send()
102 					    try, *block);  in tftp_send()
114 				if (rp->th_block == *block) {  in tftp_send()
121 				if (rp->th_block == (*block - 1)) {  in tftp_send()
128 		oldblock = *block;  in tftp_send()
129 		(*block)++;  in tftp_send()
130 		if (oldblock > *block) {  in tftp_send()
137 				*block = 0;  in tftp_send()
139 				*block = atoi(options[OPT_ROLLOVER].o_request);  in tftp_send()
158 tftp_receive(int peer, uint16_t *block, struct tftp_stats *ts,  in tftp_receive()  argument
172 			n_ack = send_ack(peer, *block);  in tftp_receive()
177 					    "giving up", *block);  in tftp_receive()
182 				    *block);  in tftp_receive()
197 		oldblock = *block;  in tftp_receive()
198 		(*block)++;  in tftp_receive()
199 		if (oldblock > *block) {  in tftp_receive()
206 				*block = 0;  in tftp_receive()
208 				*block = atoi(options[OPT_ROLLOVER].o_request);  in tftp_receive()
217 				    "Receiving DATA block %d", *block);  in tftp_receive()
225 					    "giving up", retry, *block);  in tftp_receive()
231 					    retry, *block);  in tftp_receive()
245 				if (rp->th_block == *block)  in tftp_receive()
250 				    *block, rp->th_block);  in tftp_receive()
254 				if (rp->th_block == (*block-1)) {  in tftp_receive()
256 					*block = oldblock;  in tftp_receive()
284 			n_ack = send_ack(peer, *block);  in tftp_receive()
290 					    "giving up", *block);  in tftp_receive()
296 				    *block);  in tftp_receive()
316 		    *block == rp->th_block)	/* then my last ack was lost */  in tftp_receive()
317 			send_ack(peer, *block);	/* resend final ack */  in tftp_receive()