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string plus length typemap hack

by patcat88 (Deacon)
on Oct 29, 2011 at 07:38 UTC ( [id://934562]=perlmeditation: print w/replies, xml ) Need Help??

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  1. or download this
    void
Foo( str )
     char * str
PPCODE:
     Foo(str, strLen);
  2. or download this
    T_STR_AND_LEN
    ".(unshift(@line, (
...
        SV * TmpSV = $arg;
        $var = ($type) SvPV( TmpSV , ${\$var}Len);
    };

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