PMEXTRACTNODE(3)

PM Programmer's Manual

PMEXTRACTNODE(3)

NAME

pmExtractNode - extract a member context and member node number

SYNOPSIS

int pmExtractNode(pmContext *pmc, int node, pmContext **member_pmcp, int *member_nodep);

ARGUMENTS

pmContext *	pmc	IN	pmContext object: must be a PM_COMPOSITE type
int	node	IN	Node number in pmc
pmContext **	member_pmcp	OUT	Member context
int *	member_nodep	OUT	Node in member context

IMPLEMENTATION LEVEL

DEVICE DEPENDENT

DESCRIPTION

pmExtractNode() extracts a member context and a member node number of node in pmc.

NOTES

Only PM_COMPOSITE contexts supports this operation.

RETURN VALUES

PM_SUCCESS	Success
EINVAL	Invalid node number
	No context is associated with node
ENOSYS	Operation not supported

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CREDIT

This document is a part of the SCore cluster system software developed at PC Cluster Consortium, Japan. Copyright (C) 2003 PC Cluster Consortium.