lib/libiscsiutil/text.c

42 text_new_request(struct connection *conn, uint32_t ttt)
47 	request = pdu_new(conn);
55 	bhstr->bhstr_cmdsn = conn->conn_cmdsn;
56 	bhstr->bhstr_expstatsn = htonl(conn->conn_statsn + 1);
63 text_receive_request(struct connection *conn)
68 	request = pdu_new(conn);
83 	if (ISCSI_SNLT(ntohl(bhstr->bhstr_cmdsn), conn->conn_cmdsn)) {
85 		    "was %u, is %u", conn->conn_cmdsn, ntohl(bhstr->bhstr_cmdsn));
87 	conn->conn_cmdsn = ntohl(bhstr->bhstr_cmdsn);
89 		conn->conn_cmdsn++;
99 	struct connection *conn;
104 	conn = request->pdu_connection;
116 	bhstr2->bhstr_statsn = htonl(conn->conn_statsn++);
117 	bhstr2->bhstr_expcmdsn = htonl(conn->conn_cmdsn);
118 	bhstr2->bhstr_maxcmdsn = htonl(conn->conn_cmdsn);
125 text_receive_response(struct connection *conn)
131 	response = pdu_new(conn);
155 	if (ntohl(bhstr->bhstr_statsn) != conn->conn_statsn + 1) {
158 		    conn->conn_statsn + 1);
160 	conn->conn_statsn = ntohl(bhstr->bhstr_statsn);
170 text_send_request(struct connection *conn, struct keys *request_keys)
174 	request = text_new_request(conn, 0xffffffff);
179 	    (size_t)conn->conn_max_send_data_segment_length)
191 text_read_response(struct connection *conn)
205 		response = text_receive_response(conn);
232 		request = text_new_request(conn, ttt);
247 text_read_request(struct connection *conn, struct pdu **requestp)
253 	request = text_receive_request(conn);
258 	if (ntohl(bhstr->bhstr_expstatsn) != conn->conn_statsn) {
261 		    conn->conn_statsn);
277 	struct connection *conn = request->pdu_connection;
293 		if (todo > (size_t)conn->conn_max_send_data_segment_length) {
295 			todo = conn->conn_max_send_data_segment_length;
319 		request2 = text_receive_request(conn);