pending_service.h File Reference

This module defines function relative a FIFO of the incomming packets received by slave by which not can be immediately handled. This modules is used only by the slave kernel. More...

#include "../../include/kernel_pkg.h"
#include "packet.h"

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Macros
#define	PENDING_SERVICE_TAM   20
	Pending service array size.

Functions
unsigned char	add_pending_service (ServiceHeader *)
ServiceHeader *	get_next_pending_service ()

Detailed Description

This module defines function relative a FIFO of the incomming packets received by slave by which not can be immediately handled. This modules is used only by the slave kernel.

HEMPS VERSION - 8.0 - support for RT applications

Distribution: June 2016

Created by: Marcelo Ruaro - contact: marce.nosp@m.lo.r.nosp@m.uaro@.nosp@m.acad.nosp@m..pucr.nosp@m.s.br

Research group: GAPH-PUCRS - contact: ferna.nosp@m.ndo..nosp@m.morae.nosp@m.s@pu.nosp@m.crs.b.nosp@m.r

Function Documentation

unsigned char add_pending_service

(

ServiceHeader *

pending_service

)

Add a new pending service. A pending service is a incoming service that cannot be handled immediately by kernel

Parameters

pending_service

Incoming ServiceHeader pointer

Returns

1 if add was OK, 0 is the array is full (ERROR situation, while forever)

ServiceHeader* get_next_pending_service

(

)

Searches by the next pending service, remove then, and return

Returns

The removed ServiceHeader pointer. As it is a memory position, the received part will do something with this pointer and discard the reference