ADIC Digital Camera 601355 Rev A 사용자 설명서

2-898

API Functions

601355 Rev A

-

If the object code’s value is 

VSE_NONE

, the client 

must query the global error code (

VSG_Error

) to 

determine where the error occurred.

•

VSE_ERR_BADHANDLE

 - Specified handle was not a valid 

command handle.

•

VSE_ERR_NULLHANDLE

 - Specified handle was a null 

pointer.

-

If the object code’s value is 

VSE_VOLSERV

, the error 

occurred in VolServ, and the client uses 

VST_ERROR_NUMCODE

 to identify the specific error. 

-

If the object code’s 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

 - The 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.

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