Hp XP P9500 Storage Bedienungsanleitung PDF herunterladen (Seite 145)

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

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

• When “- 1” is returned, see the contents of g_error and for error code details. For

further information, see Chapter 7 on page 149.

• When there is no dataset in the VTOC, the return value is “- 1” and the error information

is DATASET_ERROR_END_OF_VTOC.

NOTE:

You must issue dataset_FindFirstFile before this function. When you finish getting dataset

attribute information, you must issue dataset_FindClose in the end process.

• Format (3): datasetError= dataset_FindClose(global,g_error,datasetHandle)

Table 62 Arguments, Types, and Descriptions for Get Multiple Dataset Attribute Information (3)

DescriptionTypeArgument

Global memory areavoidglobal

An error information stored arealongg_error

Dataset handlerDATSET_HANDLEdatasetHandle

long

datasetError

Return value:

Abnormal end-1

This function declares the end of the process, and gets dataset attribute information using data-

set_FindFirstFile and dataset_FindNextFile.

• Argument (3):

• global: Global memory area (specify a global memory area gotten by dataset_Alloc-

Global).

• g_error: Specify an address to store the FAL error code.

• datasetHandle: Specify the dataset handler.

• Return Value (3):

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

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

• When “- 1” is returned, see the content of g_error and for error code details. For further

information, see Chapter 7 on page 149.

Compiling

An example of an installation including FAL is shown below. For UNIX operating systems, you need

to use a C language compiler based on ANSI. You need to include a header file in the program that

will be using FAL.

• For Windows systems:

1. Launch Developer Studio.

2. Create a new project.

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