> Hello everyone,
>
> I seem to be running into a bit of a problem with a simple MemMove. All I
> am trying to do is add a couple of '0'(zero)s to a string, but what seems
to
> happen is when I hit the second MemMove, it appends a '\n'(CR) to the end
of
> the string, and the function StrPad returns a 10 instead of 9. The
> CodeWarrior debugger lists the variable s as "000001234\n" both inside and
> outside StrPad.
>
> I am still new to the MemPtr/MemHandle stuff, and any help would be
> appreciated.
>
> PS. I have been using POSE Version 3.0a7, when I use the Palm, it works
> except for the first MemSet, which puts random garbage at the end of
pText.
>
> Thanks,
> Shawn
>
> <Code------------------------------------------------------------------->
> DWord PilotMain( Word cmd, Ptr cmdPBP, Word launchFlags )
> {
> Err error;
> char cTest[ 9 ] = "1234";
> SWord cTemp;
>
> cTemp = StrPad( cTest, 9 );
> .
> .
> .
> return 0;
> }
>
> SWord StrPad( CharPtr s, UInt dMaxLen )
> {
> Err error;
> CharPtr pText = MemPtrNew( dMaxLen );
>
> if ( pText )
> {
> MemSet( pText, dMaxLen, '0' );
> MemMove( pText + ( dMaxLen - StrLen( s ) ), s, StrLen( s )
> );
> MemMove( s, pText, dMaxLen );
> error = MemPtrUnlock( pText );
> return StrLen( s );
> }
> else
> return 0;
> }
> </Code------------------------------------------------------------------>
>
Another clown forgets his string terminator.
--
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