On Sat, Jan 14, 2012 at 02:03:45PM +0100, Richard Braun wrote:
> +     if (sigprocmask(SIG_SETMASK, &omask, NULL) != 0)
> +             ret_val = -1;

If you consider there is no need to check the return value of
sigprocmask() (which should only fail if parameters are invalid AIUI),
feel free to adjust that part.

-- 
Richard Braun
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