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6-26 Performing File Access Library (FAL) Operations

Hitachi USP V Cross-OS File Exchange User’s Guide

Initialize Target Record Pointer

• Format: datasetError=dataset_Rewind(global,g_error)

Table 6-18 Arguments, Types and Descriptions for Initialize Target Record

Pointer

Argument Type Description

global

g_error

Return value: datasetError

-1

void (see Note 2)

long (see Note 1)

long

Global memory area

An error information stored area

Abnormal end

Note 1: When this function is issued before dataset_Put, dataset_Put2,

dataset_Get, and dataset_Get2, the pointer is returned to the top record.

And then next dataset_Put, dataset_Put2, dataset_Get, and

dataset_Get2 are performed from the top record.

• Argument:

– global: Global memory area (Specify a Global memory area gotten by

dataset_AllocGlobal.).

– g_error: Specify an address to store FAL error code.

• Return Value:

– When this function ends normally, “0” is returned.

– When this function ends abnormally, “- 1” is returned.

– When “- 1” is returned, refer to the contents of g_error for error code

detail. For further information, see Appendix B.

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