HP XP20000XP24000 Disk Array - Manual (Page 180)

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.