ADIC Digital Camera 601355 Rev A 사용자 설명서

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API Functions

601355 Rev A

VSCMD_MediaClassQuery_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

 - 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.

1

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

*********

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*

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* FUNCTION: 

vst_mediaclassquery_defaults

4

*

5

* PURPOSE:

VSID_TIMEOUT_VALUE (VST_TIME_OUT)

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

VSID_USER_FIELD (VST_USER_FIELD)

Value to be put in 

USER_FIELD

 for Media 

Class Query 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 Media Class Query 
commands. Neither the API software nor 
VolServ uses 

USER_FIELD

.