ADIC Digital Camera 601355 Rev A 사용자 설명서

2-578

API Functions

601355 Rev A

VSCMD_Connect_SetDefaults

 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_BADSIZE

 - The value passed for a string 

parameter exceeds the maximum allowable length for that 
parameter.

•

VSE_ERR_NULLSTRING

 - A null value was passed to a 

string argument.

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/****************************************

*********

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*

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* FUNCTION: vst_connect_defaults

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*

5

* PURPOSE:

VSID_USER_FIELD (VST_USER_FIELD)

Value to be put in 

USER_FIELD

 for Connect 

commands. 

USER_FIELD

 is a 16-character 

field provided for user information. Information 
entered in this field is echoed back to the user 
in every status message returned for Connect 
commands. Neither the API software nor 
VolServ uses 

USER_FIELD

.

VSID_VERSION_NUMBER 
(VST_VERSION_NUMBER)

RPC version number of the client process to 
receive status messages and MediaClass 
callbacks from VolServ. 

VSID_VERSION_NUMBER

 is not applicable if 

VSID_CONNECT_HANDLE

 is specified.