packetqueue.h File Reference

    Header file for the packetqueue module

Author

Adam Dunkels adam@.nosp@m.sics.nosp@m..se

#include "lib/list.h"
#include "lib/memb.h"
#include "sys/ctimer.h"
#include "net/packetbuf.h"
#include "net/queuebuf.h"

Data Structures
struct	packetqueue
	Representation of a packet queue. More...
struct	packetqueue_item
	Representation of an item in a packet queue. More...

Macros
#define	PACKETQUEUE(name, size)
	Define a packet queue. More...

Functions
Packet queue functions.
void	packetqueue_init (struct packetqueue *q)
	Initialize a packet queue. More...
int	packetqueue_enqueue_packetbuf (struct packetqueue *q, clock_time_t lifetime, void *ptr)
	Enqueue a packetbuf on a packet queue. More...
struct packetqueue_item *	packetqueue_first (struct packetqueue *q)
	Access the first item on the packet buffer. More...
void	packetqueue_dequeue (struct packetqueue *q)
	Remove the first item on the packet buffer. More...
int	packetqueue_len (struct packetqueue *q)
	Get the length of the packet queue. More...
Packet queue item functions
struct queuebuf *	packetqueue_queuebuf (struct packetqueue_item *i)
	Access the queuebuf in a packet queue item. More...
void *	packetqueue_ptr (struct packetqueue_item *i)
	Access the user-defined pointer in a packet queue item. More...