ADIC 601355 Rev A

API Guide

601355 Rev A API Functions 2-881

Functions

- If the object code value is not VSE_VOLSERV and is

not VSE_NONE, the error occurred in the API and the

client uses VST_ERROR_CODE to identify the

specific error.

• VSE_ERR_BADFIELD - An invalid parameter was

specified.

• VSE_ERR_BADSIZE - Value passed for a string parameter

exceeds the maximum allowable length for that parameter.

• VSE_ERR_NOTINITIALIZED - The VolServ API is not

initialized.

• VSE_ERR_NULLSTRING - A null value was passed to a

string argument.

• VSE_ERR_SEND - The API software could not send the

command request to VolServ. This may be an RPC

communication error and can indicate VolServ is not

executing.

Example 1 /****************************************

*********

3 * FUNCTION: vst_drivequery_execute

5 * PURPOSE:

6 * This executes the VSCMD_DriveQuery API

call.

8 * PARAMETERS:

9 * none

10 *

11 ****************************************

*********/

12 #ifdef ANSI_C

13 VST_BOOLEAN

vst_drivequery_execute(void)

14 #else

15 VST_BOOLEAN vst_drivequery_execute()