[CRIU] [PATCH] zdtm: pty00 -- Count for SIGHUP

[Cyrill Gorcunov]

On Fri, Aug 15, 2014 at 04:41:30PM +0400, Andrew Vagin wrote:
> >  
> >  	/* Check connectivity */
> >  	ret = write(fdm, teststr, sizeof(teststr) - 1);
> > @@ -77,7 +96,11 @@ int main(int argc, char ** argv)
> 
> I think we should set sigaction here. Otherwise you don't check that a
> signal is received in a right place.

As far as I understand we should not receive SIGHUP until close, so that
if for some reason we're gitting it earlier it should be an error, no?