ADIC Digital Camera 601355 Rev A 사용자 설명서

2-350

API Functions

601355 Rev A

VS_Notify_GetFields

 returns:

•

VSE_TRUE

 - Successful execution.

•

VSE_FALSE

 - API failure - An appropriate error code is set 

in 

VSG_Error

.

•

VSE_ERR_BADFIELD

- An invalid parameter was 

specified. 

•

VSE_ERR_BADHANDLE

 - Specified handle was not a 

notify handle.

•

VSE_ERR_NULLHANDLE

 - Specified handle was a null 

pointer.

VSID_PROTOCOL (VST_PROTOCOL *) 

Pointer to the RPC protocol the API should 
use for callbacks. Valid 

VSID_PROTOCOL 

values for this field are enumerated in the 
vs_types.h file. 

VSID_STATUS_CODE 
(VST_STATUS_CODE *) 

Pointer to the status code stating whether the 
enter or eject passed or failed. 

VSID_STATUS_CODE 

is returned only for 

enter and eject callbacks.

VSID_TARGET_MEDIA_CLASS_NAME 
(VST_MEDIA_CLASS_NAME) 

Pointer to the target MediaClass name for this 
callback.

VSID_TIMEOUT_VALUE (VST_TIME_OUT *) 

Pointer to the amount of time (in seconds) the 
API software is to wait for status from VolServ 
before returning a time-out to the client 
software. The default time-out value is 120 
seconds.

VSID_VERSION_NUMBER 
(VST_VERSION_NUMBER *) 

Pointer to the RPC version number the API 
should use to receive callbacks.