On Saturday, December 9, 2000, at 01:56 PM, kail wrote:
> the function prototype for INetLibOpen() looks like this:
>
> Err INetLibOpen (UInt16 libRefnum, UInt16 config,
> UInt32 flags, DmOpenRef cacheRef,
> UInt32 cacheSize, MemHandle* inetHP)
>
> the last parameter appears to want a pointer to a MemHandle that i have
> already created with MemHandleNew(). is this correct?
No, INetLibOpen creates a MemHandle for you and returns it to you.
> Does anyone have a code example of the simplest, most default usage
> of INetLibOpen?
Here's an example:
UInt16 gRefNum;
MemHandle gINetHandle;
Err DoOpen(UInt16 configIndex)
{
Err err;
const UInt16 kFlags = 0; // none
defined
DmOpenRef kCacheDatabase = 0; // no caching
const UInt16 kCacheSize = 0;
err = INetLibOpen(gRefNum, configIndex,
kFlags, kCacheDatabase, kCacheSize,
&gINetHandle);
return err;
}
Neil Rhodes
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