Re: [boost] [gsoc] Boost.Process done

Subject: Re: [boost] [gsoc] Boost.Process done
From: Ilya Sokolov (ilyasokol_at_[hidden])
Date: 2010-09-10 06:15:15

On Fri, 10 Sep 2010 03:33:53 +0400
Ilya Sokolov <ilyasokol_at_[hidden]> wrote:
> [snip]
>
> class redirect_to
> {
>   fileno to_;
> public:
>  
>   redirect_to(fileno to): to_(to) {} std::pair<handle, handle>
>   operator()(fileno fn, const child_streams& cs)
>   {
>     BOOST_ASSERT(fn > to_);
> #ifndef _WIN32
>     handle child_end(posix_dup2(to_, fn));
> #else
>     // ...
> #endif
>     handle parent_end;
>     return std::make_pair(child_end, parent_end);
>   }
> };

Not sure who wrote that code ;-) I should stop posting at night.

class redirect_to
{
    fileno to_;
public:
    redirect_to(fileno to): to_(to) {}

    std::pair<handle, handle>
    operator()(fileno fn, const child_streams& cs)
    {
        BOOST_ASSERT(fn > to_);
        child_streams::const_iterator it =
            // find pair in cs where it->first == to_
#ifndef _WIN32
        handle child_end(posix_dup2(it->second, fn));
#else
        // ...
#endif
        handle parent_end;
        return std::make_pair(child_end, parent_end);        
    }
};