On a real device. Net Library does not work for me in the emulator.
/Ulf Schroder
"George Williams" <[EMAIL PROTECTED]> wrote:
>
> Does this happen in an emulator and a real device?
>
> ----- Original Message -----
> From: "Ulf Schroder" <[EMAIL PROTECTED]>
> To: "Palm Developer Forum" <[EMAIL PROTECTED]>
> Sent: Monday, August 06, 2001 11:31 PM
> Subject: Net Library cause heap fragmentation?
>
>
> > I have a problem with heap fragmentation when using the Net Library.
> Opening and
> > closing the Net Library reduces my largest free chunk in the heap from 71K
> to
> > 37K.
> >
> > The following code seems to allocate a nonmovable chunk with size 3200
> bytes in
> > the middle of the heap and causing a heap fragmentation. I.e.
> NetLibClose() does
> > not clean up after the NetLibOpen() call. Does anyone know if I'm doing
> > something wrong or are there any workaround?
> >
> > I'm using Palm V with Palm OS 3.5. Here is a code snippet:
> >
> > UInt32 free1, max1 free2, max2;
> > UInt16 refNum, ifErrs = 0;
> >
> > ::MemHeapCompact(0);
> > ::MemHeapFreeBytes(0, &free1, &max1); // free1 = 79630, max1 = 71000
> >
> > ::SysLibFind("Net.lib", &refNum);
> > ::NetLibOpen(refNum, &ifErrs );
> > ::NetLibClose(refNum, true);
> >
> > ::MemHeapCompact(0);
> > ::MemHeapFreeBytes(0, &free2, &max2); // free2 = 76786, max2 = 37446
> >
> > Any help is most appreciated.
> >
> > Ulf Schroder
> >
> > --
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> >
>
>
>
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