gnrc priority packet queue API More...

Detailed Description

gnrc priority packet queue API

Author: Daniel Krebs githu.nosp@m.b@da.nosp@m.niel-.nosp@m.kreb.nosp@m.s.net; Shuguo Zhuo shugu.nosp@m.o.zh.nosp@m.uo@in.nosp@m.ria..nosp@m.fr

Definition in file priority_pktqueue.h.

#include <stdint.h>
#include "priority_queue.h"
#include "net/gnrc/pkt.h"

Include dependency graph for priority_pktqueue.h:

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Data Structures
struct	gnrc_priority_pktqueue_node
	data type for gnrc priority packet queue nodes More...

Macros
#define	PRIORITY_PKTQUEUE_NODE_INIT(priority, pkt) { NULL, priority, pkt }
	Static initializer for gnrc_priority_pktqueue_node_t.

#define	PRIORITY_PKTQUEUE_INIT { NULL }
	Static initializer for gnrc_priority_pktqueue_t.

Typedefs
typedef struct gnrc_priority_pktqueue_node	gnrc_priority_pktqueue_node_t
	data type for gnrc priority packet queue nodes

typedef priority_queue_t	gnrc_priority_pktqueue_t
	data type for gnrc priority packet queues

Functions
static void	gnrc_priority_pktqueue_node_init (gnrc_priority_pktqueue_node_t node, uint32_t priority, gnrc_pktsnip_t pkt)
	Initialize a gnrc priority packet queue node object.

static void	gnrc_priority_pktqueue_init (gnrc_priority_pktqueue_t *queue)
	Initialize a gnrc priority packet queue object.

uint32_t	gnrc_priority_pktqueue_length (gnrc_priority_pktqueue_t *queue)
	Get the length information of a gnrc priority packet queue object.

void	gnrc_priority_pktqueue_flush (gnrc_priority_pktqueue_t *queue)
	flush the gnrc priority packet queue

gnrc_pktsnip_t *	gnrc_priority_pktqueue_pop (gnrc_priority_pktqueue_t *queue)
	Get first element and remove it from `queue`.

gnrc_pktsnip_t *	gnrc_priority_pktqueue_head (gnrc_priority_pktqueue_t *queue)
	Get first element from `queue` without removing.

void	gnrc_priority_pktqueue_push (gnrc_priority_pktqueue_t queue, gnrc_priority_pktqueue_node_t node)
	add `node` into `queue` based on its priority

Data Structures