BLT/ULP Coupling/Decoupling Functions

Functions
int	pip_couple (void)
	Couple the curren task with the original kernel thread. More...
int	pip_decouple (pip_task_t *task)
	Decouple the curren task from the kernel thread. More...

Detailed Description

BLT/ULP coupling/decoupling functions

Description

BLT/ULP coupling/decoupling functions

Function Documentation

int pip_couple

(

void

)

Name

pip_couple

Synopsis

#include <pip/pip.h>
int pip_couple( void );

Returns

Return 0 on success. Return an error code on error.

Return values

EPERM	PiP library is not yet initialized or already finalized
EBUSY	the curren task is already coupled with a kernel thread

int pip_decouple

(

pip_task_t *

task

)

Name

pip_decouple

Synopsis

#include <pip/pip.h>
int pip_decouple( pip_task_t *sched )

Parameters

[in]

task

specify the scheduling task to schedule the decoupled task (calling this function). If NULL, then the previously coupled pip_task takes place.

Returns

Return 0 on success. Return an error code on error.

Return values

EPERM	PiP library is not yet initialized or already finalized
EBUSY	the curren task is already decoupled from a kernel thread