Filter
Top Products
CHAPTER 3
Network Setup Reference
86 Network Setup Functions
function result A value of noErr indicates that OTCfgGetPrefsSize returned
successfully. For a list of other possible result codes, see “Result
Codes” (page 110).
DISCUSSION
The OTCfgGetPrefsSize function gets the size in bytes of the preference specified
by prefsType in the entity represented by accessID.
For variable-length preferences, you should call OTCfgGetPrefsSize to get the
size of a preference before it calls OTCfgGetPrefs (page 86) to get the value of
that preference.
OTCfgGetPrefs 3
Gets the value of a preference.
OSStatus OTCCfgGetPrefs (CfgEntityAccessID accessID.
OSType prefsType,
void* data,
ByteCount length);
accessID
On input, a value of type CfgEntityAccessID (page 100),
obtained by previously calling OTCfgOpenPrefs (page 84), that
identifies the entity containing the preference whose value is to
be obtained.
prefsType On input, a value of type OSType that identifies the preference
whose value is to be obtained. See“Protocol Constants and
Other Data Types” (page 159) for protocol-specific preferences.
data On input, a pointer to the buffer into which the value of the
preference is to be placed. On output, data contains the value of
the preference specified by prefsType.
length On input, a value of type ByteCount that is the size in bytes of
the buffer pointed to by data.
function result A value of noErr indicates that OTCfgGetPrefs returned
successfully. For a list of other possible result codes, see “Result
Codes” (page 110).