Odd behavior of ncurses with -threaded

[Bryan O'Sullivan]

On Thu, Nov 11, 2010 at 2:32 PM, Edward Z. Yang <ezyang at mit.edu> wrote:

> I was under the impression we fixed this:
>
>    http://hackage.haskell.org/trac/ghc/ticket/850
>
> That is, we should be using SIGVTALRM, not SIGALRM, these days, except
> under certain conditions when your operating system doesn't support
> the proper timer (which Linux most assuredly does).


It's still a pretty common problem with all kinds of libraries.

http://www.serpentine.com/blog/2010/09/04/dealing-with-fragile-c-libraries-e-g-mysql-from-haskell/
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