Re: fatal-signal: Fix signatures

[Bruno Haible]

Eric Blake wrote:
> > Subject: [PATCH] fatal-signal: use C prototypes (with explicit void).
> > 
> >     * lib/fatal-signal.c (uninstall_handlers, install_handlers)
> >     (init_fatal_signal_set, block_fatal_signals): Fix signatures.
> 
> Gnulib still requires edits to ChangeLog as part of the commit.  I added
> that, and pushed.

But the warnings were pointless in the first place, as I explained in [1].

Instead of modifying the code to avoid pointless warnings, it would be more
useful to change GCC to not emit pointless warnings and instead make
"gcc -Wall" give a warning for the really dangerous situations. See [2].

Bruno

[1] http://lists.gnu.org/archive/html/bug-gnulib/2011-11/msg00278.html
[2] http://lists.gnu.org/archive/html/bug-gnulib/2011-11/msg00301.html