pbuf_layer::PBUF_IP

Includes spare room for IP header. Use this if you intend to pass the pbuf to functions like raw_send().

References

Location	Referrer	Text
pbuf.h:97		PBUF_IP = PBUF_LINK_ENCAPSULATION_HLEN + PBUF_LINK_HLEN + PBUF_IP_HLEN,
icmp.c:353	icmp_send_response()	q = pbuf_alloc(PBUF_IP, sizeof(struct icmp_echo_hdr) + IP_HLEN + ICMP_DEST_UNREACH_DATASIZE,
tcp_out.c:1825	tcp_output_alloc_header_common()	p = pbuf_alloc(PBUF_IP, TCP_HLEN + optlen + datalen, PBUF_RAM);
udp.c:762	udp_sendto_if_src()	q = pbuf_alloc(PBUF_IP, UDP_HLEN, PBUF_RAM);

Functions using pbuf_layer::PBUF_IP

pbuf_layer::PBUF_IP

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