udp.h File Reference

#include "net/arch.h"
#include "net/pbuf.h"
#include "net/ipv4/inet.h"
#include "net/ipv4/ip.h"
#include "net/err.h"

Go to the source code of this file.

Data Structures
struct	udp_hdr
struct	udp_pcb
Defines
#define	udp_flags(pcb)   ((pcb)->flags)
#define	UDP_FLAGS_NOCHKSUM   0x01
#define	UDP_FLAGS_UDPLITE   0x02
#define	UDP_HLEN   8
#define	udp_setflags(pcb, f)   ((pcb)->flags = (f))
Functions
err_t	udp_bind (struct udp_pcb *pcb, struct ip_addr *ipaddr, uInt16 port)
err_t	udp_connect (struct udp_pcb *pcb, struct ip_addr *ipaddr, uInt16 port)
void	udp_init (void)
void	udp_input (struct pbuf *p, struct netif *inp)
uInt8	udp_lookup (struct ip_hdr *iphdr, struct netif *inp)
udp_pcb *	udp_new (void)
void	udp_recv (struct udp_pcb *pcb, void(*recv)(void *arg, struct udp_pcb *upcb, struct pbuf *p, struct ip_addr *addr, uInt16 port), void *recv_arg)
void	udp_remove (struct udp_pcb *pcb)
err_t	udp_send (struct udp_pcb *pcb, struct pbuf *p)
Variables
udp_hdr	PACK_STRUCT_STRUCT

---

Define Documentation

#define udp_flags

(

pcb

)

((pcb)->flags)

Definition at line 90 of file udp.h.

#define UDP_FLAGS_NOCHKSUM   0x01

Definition at line 57 of file udp.h.

Referenced by do_bind(), and do_connect().

#define UDP_FLAGS_UDPLITE   0x02

Definition at line 58 of file udp.h.

Referenced by do_bind(), and do_connect().

#define UDP_HLEN   8

Definition at line 48 of file udp.h.

#define udp_setflags	(	pcb,
		f		)	((pcb)->flags = (f))

Definition at line 91 of file udp.h.

Referenced by do_bind(), and do_connect().

---

Function Documentation

err_t udp_bind	(	struct udp_pcb *	pcb,
		struct ip_addr *	ipaddr,
		uInt16	port
	)

Referenced by do_bind().

err_t udp_connect	(	struct udp_pcb *	pcb,
		struct ip_addr *	ipaddr,
		uInt16	port
	)

Referenced by do_connect().

void udp_init

(

void

)

Referenced by tcpip_thread().

void udp_input	(	struct pbuf *	p,
		struct netif *	inp
	)

uInt8 udp_lookup	(	struct ip_hdr *	iphdr,
		struct netif *	inp
	)

struct udp_pcb* udp_new

(

void

)

Referenced by do_bind(), and do_connect().

void udp_recv	(	struct udp_pcb *	pcb,
		void(*)(void *arg, struct udp_pcb *upcb, struct pbuf *p, struct ip_addr *addr, uInt16 port)	recv,
		void *	recv_arg
	)

Referenced by do_bind(), and do_connect().

void udp_remove

(

struct udp_pcb *

pcb

)

Referenced by do_delconn().

err_t udp_send	(	struct udp_pcb *	pcb,
		struct pbuf *	p
	)

Referenced by do_send().

---

Variable Documentation

struct udp_hdr PACK_STRUCT_STRUCT

---