Re: how to return data from XS using minumum copy operations

[Marvin Humphrey]

On Apr 9, 2006, at 11:31 AM, Marvin Humphrey wrote:
I was a mite hasty.  The code I provided would segfault if get_len()  
ever returned 0.  Here's one fix:

    CODE:
        len = get_len();
+       len = len ? len : 1;
        SV* fresh_sv = newSV(len);
        SvPOK_on(fresh_sv);

Marvin Humphrey
Rectangular Research
http://www.rectangular.com/