API Guide
601355 Rev A API Functions 2-375
Functions
VS_Request_
GetFields VS_Request_GetFields retrieves information associated
with a request handle. A request handle is used to pass request
information to and from VolServ.
Synopsis VST_BOOLEAN VS_Request_GetFields
(VST_REQUEST_HANDLE handle,
“…”,
VSID_ENDFIELD)
Arguments •handle = The request 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 = Required at the end of the variable
length argument list to indicate the end of the list.
Parame ters
Parameter Type Description
VSID_PRIORITY (VST_PRIORITY *) Pointer to the execution priority of this request.
VSID_REQUEST_ID (VST_REQUEST_ID *) Pointer to the request identifier associated
with the indicated request handle.
VSID_REQUEST_STATE
(VST_REQUEST_STATE *) Pointer to the execution state of the request.
Valid VSID_REQUEST_STATE values are
enumerated in the vs_types.h file.