Returns the same callback type as the SLPFindAttrs() function.
typedef SLPBoolean SLPAttrCallback(SLPHandle hSLP,
const char* pcAttrList,
SLPError errCode,
void *pvCookie);
The SLPAttrCallback type is the type of the callback function parameter to the SLPFindAttrs() function.
The pcAttrList parameter contains the requested attributes as a comma-separated list (or is empty if no attributes matched the original tag list).
| Item | Description |
|---|---|
| hSLP | The SLPHandle used to initiate the operation. |
| pcAttrList | A character buffer containing a comma-separated, null-terminated list of attribute ID/value assignments, in SLP wire format: "(attr-id=attr-value-list)" |
| errCode | An error code indicating if an error occurred during the operation. The callback should check this error code before processing the parameters. If the error code is other than SLP_OK, then the API library can choose to terminate the outstanding operation. |
| pvCookie | Memory passed down from the client code that called the original API function, starting the operation. Can be NULL. |
The client code should return SLP_TRUE if more data is desired; otherwise SLP_FALSE is returned.