16 Creating and Accessing Handle Storage Objects
Q3HandleStorage_Get
function to get information about a handle storage object.
TQ3Status Q3HandleStorage_Get ( TQ3StorageObject storage, Handle *handle
, unsigned long *validSize);storage
A handle storage object.handle
On entry, a pointer to a handle. On exit, a pointer to a handle to the block of memory associated with the specified storage object.validSize
On exit, the size, in bytes, of the block of memory whose address is returned through thebuffer
parameter.
Q3HandleStorage_Get
function returns, in the handle
and validSize
parameters, the handle and size of the block of memory currently associated with the handle storage object specified by the storage
parameter. Note that the returned handle is a handle to the storage object's data, not of a copy of that data.kQ3ErrorInvalidObjectParameter
kQ3ErrorNULLParameter
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