ADIC Digital Camera 601355 Rev A 사용자 설명서

2-208

API Functions

601355 Rev A

VS_Error_GetFields

 retrieves information associated 

with an error handle. An error handle is used to pass error 
information to and from VolServ.

An error handle is associated with each command handle and 
with each notify handle. There is also a global error handle for 
errors that cannot be associated with a command.

After a VolServ request or an attempt to receive callbacks fails, 
information is stored in an error handle. 

VS_Error_GetFields 

allows the user to retrieve this 

information.

VST_BOOLEAN VS_Error_GetFields
( VST_ERROR_HANDLE handle,
"…",
VSID_ENDFIELD )

Arguments

•

handle 

= The error 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.