Re: fcntl module

[Eric Blake]

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According to Bruno Haible on 8/22/2009 5:59 AM:
> I therefore think that instead of offering the POSIXy fcntl call,
> gnulib should offer functions like dup, dup2, dup_safer, fd_safer,
> that take a flags argument as additional parameter.
>   int dup_ex (int fd, int flags);
>   int dup2_ex (int oldfd, int newfd, int flags);

What's the difference between dup2_ex and dup3, other than the set of
valid flags accepted?

- --
Don't work too hard, make some time for fun as well!

Eric Blake             address@hidden
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