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CHAPTER 3
Network Setup Reference
88 Network Setup Functions
DISCUSSION
The OTCfgSetPrefs function sets the preference represented by prefsType to the
value specified by data.
The accessID parameter must have been created by calling OTCfgOpenPrefs
(page 84) with the writer parameter set to TRUE; otherwise, OTCfgSetPrefs
returns the error kCfgErrLocked.
OTCfgGetPrefsTOCCount 3
Gets the number of preferences in an entity.
OSStatus OTCfgGetPrefsTOCCount (CfgEntityAccessID accessID.
ItemCount *itemCount);
accessID
On input, a value of type CfgEntityAccessID (page 100),
obtained by previously calling OTCfgOpenPrefs (page 84) that
identifies the entity whose preferences are to be counted.
itemCount On input, a pointer to a value of type ItemCount. On output,
itemCount contains the number of preferences in the entity
represented by accessID.
function result A value of noErr indicates that OTCfgGetPrefsTOCCount returned
successfully. For a list of other possible result codes, see “Result
Codes” (page 110).
DISCUSSION
The OTCfgGetPrefsTOCCount function gets the number of preferences in the entity
represented by accessID.
You should call OTCfgPrefsTOCCount to find out how many preferences are
present before calling OTCfgGetPrefsTOC (page 89).