This structure represents one direction connection from messages source ( input_ends) to message consumer ( output_ends) fifo ends hub. The edge contains rtems_can_queue_fifo for message fifo implementation-. More...

#include <can-queue.h>

Collaboration diagram for rtems_can_queue_edge:

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Public Member Functions
	TAILQ_ENTRY (rtems_can_queue_edge) input_peers
	This member holds the lists of all peers FIFOs connected by their input side ( input_ends ) to the same terminal ( rtems_can_queue_ends ).

	TAILQ_ENTRY (rtems_can_queue_edge) output_peers
	This member holds the lists of all peers FIFOs connected by their output side ( output_ends ) to the same terminal ( rtems_can_queue_ends )

	TAILQ_ENTRY (rtems_can_queue_edge) activepeers
	This member holds the lists of peers FIFOs connected by their output side ( output_ends ) to the same terminal ( rtems_can_queue_ends ) with same priority and active state.

Public Attributes
struct rtems_can_queue_fifo	fifo
	This member holds place where primitive rtems_can_queue_fifo FIFO is located.

struct rtems_can_filter	filter
	This member holds place where primitive rtems_can_filter is located.

struct rtems_can_queue_edges_list *	peershead
	This member holds the pointer to the activepeers head.

struct rtems_can_queue_ends *	input_ends
	This member holds the pointer to the FIFO input side terminal ( rtems_can_queue_ends ).

struct rtems_can_queue_ends *	output_ends
	This member holds the pointer to the FIFO output side terminal ( rtems_can_queue_ends ).

atomic_uint	edge_used
	This member holds the atomic usage counter, mainly used for safe destruction of the edge.

int	edge_prio
	This member holds the the assigned queue priority from the range 0 to RTEMS_CAN_QUEUE_PRIO_NR - 1.

int	edge_num
	This member holds the edge sequential number intended for debugging purposes only.

Detailed Description

This structure represents one direction connection from messages source ( input_ends) to message consumer ( output_ends) fifo ends hub. The edge contains rtems_can_queue_fifo for message fifo implementation-.

The documentation for this struct was generated from the following file:

lib/candrv/dev/can/can-queue.h

Public Member Functions

Public Attributes

Detailed Description