Thanks - I should have seen that it was doing a pass by value.
I do need to use the non-relocatable memory (MemPtr).
Ken
--
For information on using the Palm Developer Forums, or to unsubscribe, please see
http://www.palmos.com/dev/support/forums/
iginal Message-
From: [EMAIL PROTECTED]
[mailto:[EMAIL PROTECTED] Behalf Of Ken
Sent: Tuesday, July 01, 2003 6:13 PM
To: Palm Developer Forum
Subject: MemPtr Help
Hi,
Below is sample code of what I would like to do (which does not work).
Function BBB allocates memory and loads the buffer and the
I´d do it like this
void AAA(void)
{
MemHandle iBuffH;
UInt8* iBuffPtr=NULL;
UInt16 iLen;
iBuffH = MemHandleNew(1);
iLen = BBB(iBuffH);
iBuffPtr = MemHandleLock(iBuffH);
//do something with iBuffPtr
MemHandleUnlock(iBuffH);
MemHandleFree(iBuffH);
Hi,
Below is sample code of what I would like to do (which does not work).
Function BBB allocates memory and loads the buffer and then
AAA uses the data and then deletes the buffer.
The pointer to the memory buffer does not get passed back to AAA
correctly.
So I have missed something in the way
