Lines Matching refs:len

1310       u8_t len;
1312       /* Shrink len to available bytes (need 2 bytes for OPTION_HOSTNAME
1316       len = LWIP_MIN(namelen, available);
1317       dhcp_option(dhcp, DHCP_OPTION_HOSTNAME, len);
1318       while (len--) {
1351   if (p->len < DHCP_SNAME_OFS) {
1368   while((q != NULL) && (options_idx >= q->len)) {
1369     options_idx -= q->len;
1370     options_idx_max -= q->len;
1382     u8_t len;
1386     /* len byte might be in the next pbuf */
1387     if (offset + 1 < q->len) {
1388       len = options[offset + 1];
1390       len = (q->next != NULL ? ((u8_t*)q->next->payload)[0] : 0);
1392     /* LWIP_DEBUGF(DHCP_DEBUG, ("msg_offset=%"U16_F", q->len=%"U16_F, msg_offset, q->len)); */
1393     decode_len = len;
1397         /* special option: no len encoded */
1398         decode_len = len = 0;
1403         LWIP_ERROR("len == 4", len == 4, return ERR_VAL;);
1408         LWIP_ERROR("len >= decode_len", len >= decode_len, return ERR_VAL;);
1413         LWIP_ERROR("len % 4 == 0", len % 4 == 0, return ERR_VAL;);
1415         decode_len = LWIP_MIN(len, 4 * DNS_MAX_SERVERS);
1416         LWIP_ERROR("len >= decode_len", len >= decode_len, return ERR_VAL;);
1420         LWIP_ERROR("len == 4", len == 4, return ERR_VAL;);
1424         LWIP_ERROR("len == 1", len == 1, return ERR_VAL;);
1428         LWIP_ERROR("len == 1", len == 1, return ERR_VAL;);
1432         LWIP_ERROR("len == 4", len == 4, return ERR_VAL;);
1436         LWIP_ERROR("len == 4", len == 4, return ERR_VAL;);
1440         LWIP_ERROR("len == 4", len == 4, return ERR_VAL;);
1448     offset += len + 2;
1476     if (offset >= q->len) {
1477       offset -= q->len;
1478       offset_max -= q->len;
1546   LWIP_DEBUGF(DHCP_DEBUG | LWIP_DBG_TRACE, ("pbuf->len = %"U16_F"\n", p->len));
1555   if (p->len < DHCP_MIN_REPLY_LEN) {
1671            (dhcp->p_out->len >= sizeof(struct dhcp_msg)));