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API Guide
2-362 API Functions 601355 Rev A
VS_Notify_
SetFields
VS_Notify_SetFields sets the value of one or more fields
in a notify handle. A notify handle is used to pass notify
information to and from VolServ.
Synopsis
VST_BOOLEAN VS_Notify_SetFields
(VST_NOTIFY_HANDLE handle,
“…”,
VSID_ENDFIELD)
Arguments • handle = The notify handle where information is stored or
updated.
• “…” = Variable length argument list consisting of pairs of
arguments. Each pair of arguments consists of a parameter
identifier, followed by the value of the field to store. 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.
Parameters
Parameter Type Description
VSID_NOTIFY_DISPATCH
(VST_NOTIFY_DISPATCH)
Function in the client’s program that the
VolServ API calls when a MediaClass callback
is received.
VSID_PROCEDURE_NUMBER
(VST_PROCEDURE_NUMBER)
RPC procedure number of the client process
that the VolServ API calls when a MediaClass
callback is received.