ADIC Digital Camera 601355 Rev A 사용자 설명서

601355 Rev A

API Functions

2-937

VSCMD_ModifyPool

 returns:

•

VSE_TRUE

-

Successful execution if the API is operating in 
synchronous mode

-

Good initial status received if the API is operating in 
asynchronous mode

•

VSE_FALSE

 - The request failed. A return code of 

VSE_FALSE

 (which is 0) means the request failed. 

VSID_STATUS_WAIT_FLAG 
(VST_STATUS_WAIT_FLAG)

A flag indicating whether the API software 
waits for final status from VolServ (or 
times-out) for this request. Valid options are 

VSE_TRUE

 (API software waits for final status) 

and 

VSE_FALSE

 (API software does not wait 

for final status). Also determines whether the 
API software operates in synchronous mode 
(

VSE_TRUE

) or in asynchronous mode 

(

VSE_FALSE

). The default 

VSID_STATUS_WAIT_FLAG

 value is 

VSE_TRUE.

VSID_TIMEOUT_VALUE (VST_TIME_OUT)

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

VSID_USER_FIELD (VST_USER_FIELD)

The value to put in 

USER_FIELD

 for this 

request.

 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 this 
request. Neither the API software nor VolServ 
uses 

USER_FIELD

.