Date: Thu, 10 Jun 2010 12:18:56 +0200 From: Gabor Kovesdan <gabor@FreeBSD.org> To: Jilles Tjoelker <jilles@stack.nl> Cc: Kostik Belousov <kostikbel@gmail.com>, Andrey Chernov <ache@nagual.pp.ru>, svn-src-all@FreeBSD.ORG, src-committers@FreeBSD.ORG, svn-src-head@FreeBSD.ORG Subject: Re: svn commit: r208868 - in head/usr.bin: bc dc Message-ID: <4C10BC10.3090903@FreeBSD.org> In-Reply-To: <20100606131841.GA68034@stack.nl> References: <201006061136.o56Ba9tr029717@svn.freebsd.org> <20100606120004.GH83316@deviant.kiev.zoral.com.ua> <20100606121444.GA82819@nagual.pp.ru> <20100606131841.GA68034@stack.nl>
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> >> Yes, better use write(2) and _exit(2) here. >> > I wonder if a signal handler is necessary at all here. The shell should > print a newline after an interruption. This does not appear to work in > sh(1) in the (default) interactive job control mode, but works in tcsh, > bash and zsh for example. > > Yes, it was indeed a good suggestion and then we don't have to deal with undefined behaviour. I've just committed the fix. Thanks for the suggestion. -- Gabor Kovesdan FreeBSD Volunteer EMAIL: gabor@FreeBSD.org .:|:. gabor@kovesdan.org WEB: http://people.FreeBSD.org/~gabor .:|:. http://kovesdan.org
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