BLT/ULP Miscellaneous Function

Functions
pip_task_t *	pip_task_self (void)
	Return the current task. More...
int	pip_get_task_pipid (pip_task_t *task, int *pipidp)
	Return PIPID of a PiP task. More...
int	pip_get_task_by_pipid (int pipid, pip_task_t **taskp)
	get PiP task from PiP ID More...
int	pip_get_sched_domain (pip_task_t **domainp)
	Return the task representing the scheduling domain. More...

Detailed Description

BLT/ULP miscellaneous function

Description

BLT/ULP miscellaneous function

Function Documentation

pip_task_t* pip_task_self

(

void

)

Name

pip_task_self

Synopsis

#include <pip/pip.h>
pip_task_t *pip_task_self( void );

Returns

Return the current task.

int pip_get_task_pipid	(	pip_task_t *	task,
		int *	pipidp
	)

Name

pip_get_task_pipid

Synopsis

#include <pip/pip.h>
int pip_get_task_pipid( pip_task_t *task, int *pipidp );

Parameters

[in]	task	a PiP task
[out]	pipidp	PiP ID of the specified task

Returns

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

Return values

EINAVL	task is NULL
EPERM	PiP library is not yet initialized or already finalized

int pip_get_task_by_pipid	(	int	pipid,
		pip_task_t **	taskp
	)

Name

pip_get_task_by_pipid

Synopsis

#include <pip/pip.h>
int pip_get_task_by_pipid( int pipid, pip_task_t **taskp );

Parameters

[in]	pipid	PiP ID
[out]	taskp	returning PiP task of the specified PiP ID

Returns

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

Return values

EPERM	PiP library is not yet initialized or already finalized
ENOENT	No such PiP task
ERANGE	The specified pipid is out of ramge

int pip_get_sched_domain

(

pip_task_t **

domainp

)

Name

pip_get_sched_domain

Synopsis

#include <pip/pip.h>
int pip_get_sched_domain( pip_task_t **domainp );

Parameters

[out]

domainp

Returned scheduling domain of the current task

Returns

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

Return values

EPERM

PiP library is not yet initialized or already finalized