alexb/lib/lwip/contrib/src/include/lwip/raw.h File Reference

#include "lwip/opt.h"
#include "lwip/pbuf.h"
#include "lwip/def.h"
#include "lwip/ip.h"
#include "lwip/ip_addr.h"

Classes
struct	raw_pcb
Defines
#define	raw_init()
Typedefs
typedef u8_t(*	raw_recv_fn )(void *arg, struct raw_pcb *pcb, struct pbuf *p, ip_addr_t *addr)
	Function prototype for raw pcb receive callback functions.
Functions
struct raw_pcb *	raw_new (u8_t proto)
void	raw_remove (struct raw_pcb *pcb)
err_t	raw_bind (struct raw_pcb *pcb, ip_addr_t *ipaddr)
err_t	raw_connect (struct raw_pcb *pcb, ip_addr_t *ipaddr)
void	raw_recv (struct raw_pcb *pcb, raw_recv_fn recv, void *recv_arg)
err_t	raw_sendto (struct raw_pcb *pcb, struct pbuf *p, ip_addr_t *ipaddr)
err_t	raw_send (struct raw_pcb *pcb, struct pbuf *p)
u8_t	raw_input (struct pbuf *p, struct netif *inp)

---

Define Documentation

#define raw_init

(

)

---

Typedef Documentation

typedef u8_t(* raw_recv_fn)(void *arg, struct raw_pcb *pcb, struct pbuf *p, ip_addr_t *addr)

Function prototype for raw pcb receive callback functions.

Parameters:

	arg	user supplied argument (raw_pcb.recv_arg)
	pcb	the raw_pcb which received data
	p	the packet buffer that was received
	addr	the remote IP address from which the packet was received

Returns:

1 if the packet was 'eaten' (aka. deleted), 0 if the packet lives on If returning 1, the callback is responsible for freeing the pbuf if it's not used any more.

---

Function Documentation

err_t raw_bind	(	struct raw_pcb *	pcb,
		ip_addr_t *	ipaddr
	)

err_t raw_connect	(	struct raw_pcb *	pcb,
		ip_addr_t *	ipaddr
	)

u8_t raw_input	(	struct pbuf *	p,
		struct netif *	inp
	)

struct raw_pcb* raw_new

(

u8_t

proto

)

[read]

void raw_recv	(	struct raw_pcb *	pcb,
		raw_recv_fn	recv,
		void *	recv_arg
	)

void raw_remove

(

struct raw_pcb *

pcb

)

err_t raw_send	(	struct raw_pcb *	pcb,
		struct pbuf *	p
	)

err_t raw_sendto	(	struct raw_pcb *	pcb,
		struct pbuf *	p,
		ip_addr_t *	ipaddr
	)