Do you have a better idea? It's pretty hard to know how much memory to allocate when you don't know how big your results will grow! Perl realloc()s on SVs all the time for just this reason.

I suppose he could build a linked-list of text blocks and then reassemble them into a single contiguous block at the end. I doubt that would perform better than realloc() though.

-sam

In reply to Re: Re: Re: C vs perl by samtregar
in thread C vs perl by mandog

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