Lines Matching refs:pbuf

64 #include "lwip/pbuf.h"
95   /* q is the whole pbuf chain for a packet, p is the current pbuf in the chain */
96   struct pbuf *p, *q;
100   struct pbuf *rxpackets;
105  * Send a pbuf doing the necessary SLIP encapsulation
110  * @param p the pbuf chaing packet to send
115 slipif_output(struct netif *netif, struct pbuf *p, ip_addr_t *ipaddr)
118   struct pbuf *q;
131   /* Send pbuf out on the serial I/O device. */
169 static struct pbuf*
173   struct pbuf *t;
186         /* Trim the pbuf to the size of the received packet. */
220     /* allocate a new pbuf */
226       LWIP_DEBUGF(SLIP_DEBUG, ("slipif_input: no new pbuf! (DROP)\n"));
227       /* don't process any further since we got no pbuf to receive to */
232       /* 'chain' the pbuf to the existing chain */
235       /* p is the first pbuf in the chain */
246       /* on to the next pbuf */
252         /* p is a single pbuf, set it to NULL so next time a new
253          * pbuf is allocated */
269   struct pbuf *p;
414     struct pbuf *p = priv->rxpackets;
417     struct pbuf *q = p;
442   struct pbuf *p;
452       struct pbuf *q = p;