ADIC Digital Camera 601355 Rev A 사용자 설명서

2-68

API Functions

601355 Rev A

VS_Command_GetFields

 retrieves information associated 

with a command handle. A command handle is used to pass 
command information to and from VolServ.

VST_BOOLEAN VS_Command_GetFields
(VST_COMMAND_HANDLE cmdhandle,
"…",
VSID_ENDFIELD)

Arguments

•

cmdhandle

 = Command handle where information is 

retrieved.

•

"…"

 = Variable length argument list consisting of pairs of 

arguments. Each pair of arguments consists of a parameter 
identifier, followed by a pointer to a location where the 
value of the parameter may be stored. The parameter 
identifiers and types this function accepts are shown in the 
following "Parameters" paragraph.

•

VSID_ENDFIELD

 = 

Re

quired at the end of the variable 

length argument list to indicate the end of the list.

VSID_ERROR_HANDLE 
(VST_ERROR_HANDLE *) 

Pointer to the error handle associated with this 
command.

VSID_REQUEST_ID (VST_REQUEST_ID *) 

Pointer to the request identifier associated 
with this command.