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GLAST/LAT > DAQ and FSW > FSW > Doxygen Index > EFC / V4-2-2

Constituent: efc     Tag: linux-gcc

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EHP.c File Reference

Event Handler Proxy, creates a proxy task to handle event related processing that is either not appropriate or too time consuming (i.e. results in unacceptable latency) in the LCBD event handling task). More...

#include "EFC/EHP.h"
#include "CPU_DB/CPU_DB_pubdefs.h"
#include "PBS/TASK.h"
#include "PBS/FORK.h"
#include "PBS/TOC.h"
#include "PBS/MBA.h"
#include <string.h>

Include dependency graph for EHP.c:

Data Structures
struct	_EHP
Defines
#define	NQUES   31
Typedefs
typedef _EHP	EHP
Functions
FORK_fcb *	EHP_create (void)
	Creates the Event Handler Proxy task.
unsigned int	EHP_destroy (void)
	Destroys the Event Handler Proxy task.
FORK_que *	EHP_queGet (int que_id)
	Gets the fork que handle of the specified fork que.
Variables
static EHP	Ehp = { NULL }

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Detailed Description

Event Handler Proxy, creates a proxy task to handle event related processing that is either not appropriate or too time consuming (i.e. results in unacceptable latency) in the LCBD event handling task).

Author:

JJRussell - russell@slac.stanford.edu

   CVS $Id: EHP.c,v 1.1 2007/10/10 23:40:43 russell Exp $

A FORK task with 31 queues is established. Clients may request one of the que to do their work in and then que such work using the normal FORK_qusr routine.

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Function Documentation

FORK_fcb * EHP_create (  void   )

Creates the Event Handler Proxy task. Returns: The fork control block of the created task or NULL on failure

unsigned int EHP_destroy (  void   )

Destroys the Event Handler Proxy task. Returns: The status from FORK_destroy

FORK_que * EHP_queGet (  int  que_id  )

Gets the fork que handle of the specified fork que. Returns: The FORK que handle or NULL on failure This routine will create the fork task if is does not already exist.

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