meiSqNodeSegmentUserDataGet

Declaration

	long meiSqNodeSegmentUserDataGet(MEISqNode node, long segment, MEISqNodeSegmentUserData *data);
	Required Header: stdmei.h Change History: Added in the 03.02.00

Description

Modules attached to a SQID node have a small section of non-volatile memory that can be used for any purpose by the user. meiSqNodeSegmentUserDataGet gets the user data from a segment on a SynqNet node.

node	a handle to a SynqNet node object.
segment	the index of the slice/module attached to this SynqNet node. For more information, please see the Overview of MPI I/O.
data	a pointer to where the user data is written by this function.

Return Values
MPIMessageOK

Sample Code

The following MPI code reads the contents on the non-volatile memory on segment 0 of node 1:

MEISqNodeSegmentUserData nodeData;

meiSqNodeSegmentUserDataGet( sqNode1, 0, &nodeData );