Lines Matching refs:nb

703 nPut(PPPControl *pc, struct pbuf *nb)
708   for(b = nb; b != NULL; b = b->next) {
715       pbuf_free(nb);
720   snmp_add_ifoutoctets(&pc->netif, nb->tot_len);
722   pbuf_free(nb);
733 pppAppend(u_char c, struct pbuf *nb, ext_accm *outACCM)
735   struct pbuf *tb = nb;
741   if (nb && (PBUF_POOL_BUFSIZE - nb->len) < 2) {
744       nb->next = tb;
748     nb = tb;
751   if (nb) {
753       *((u_char*)nb->payload + nb->len++) = PPP_ESCAPE;
754       *((u_char*)nb->payload + nb->len++) = c ^ PPP_TRANS;
756       *((u_char*)nb->payload + nb->len++) = c;
1605   struct pbuf *nb = (struct pbuf *)arg;
1609   pd = ((struct pppInputHeader *)nb->payload)->unit;
1610   protocol = ((struct pppInputHeader *)nb->payload)->proto;
1612   if(pbuf_header(nb, -(int)sizeof(struct pppInputHeader))) {
1619   snmp_add_ifinoctets(&pppControl[pd].netif, nb->tot_len);
1637       PPPDEBUG(LOG_INFO, ("pppInput[%d]: vj_comp in pbuf len=%d\n", pd, nb->len));
1642       if ((vj_uncompress_tcp(&nb, &pppControl[pd].vjComp) >= 0) && (pppControl[pd].netif.input)) {
1643         pppControl[pd].netif.input(nb, &pppControl[pd].netif);
1650       PPPDEBUG(LOG_INFO, ("pppInput[%d]: drop VJ Comp in %d:%s\n", pd, nb->len, nb->payload));
1656       PPPDEBUG(LOG_INFO, ("pppInput[%d]: vj_un in pbuf len=%d\n", pd, nb->len));
1661       if ((vj_uncompress_uncomp(nb, &pppControl[pd].vjComp) >= 0) && pppControl[pd].netif.input) {
1662         pppControl[pd].netif.input(nb, &pppControl[pd].netif);
1671                 pd, nb->len, LWIP_MIN(nb->len * 2, 40), nb->payload));
1676       PPPDEBUG(LOG_INFO, ("pppInput[%d]: ip in pbuf len=%d\n", pd, nb->len));
1678         pppControl[pd].netif.input(nb, &pppControl[pd].netif);
1692           PPPDEBUG(LOG_INFO, ("pppInput[%d]: %s len=%d\n", pd, protp->name, nb->len));
1693           nb = pppSingleBuf(nb);
1694           (*protp->input)(pd, nb->payload, nb->len);
1701       PPPDEBUG(LOG_INFO, ("pppInput[%d]: rejecting unsupported proto 0x%"X16_F" len=%d\n", pd, protocol, nb->len));
1702       if (pbuf_header(nb, sizeof(protocol))) {
1709       SMEMCPY(nb->payload, &protocol, sizeof(protocol));
1710       lcp_sprotrej(pd, nb->payload, nb->len);
1720   pbuf_free(nb);