Date: Fri, 22 May 2009 13:12:45 +0100 (BST) From: Robert Watson <rwatson@FreeBSD.org> To: Bruce Evans <brde@optusnet.com.au> Cc: unixmania@gmail.com, danfe@FreeBSD.org, src-committers@FreeBSD.org, peterjeremy@optushome.com.au, svn-src-all@FreeBSD.org, stas@FreeBSD.org, gnn@FreeBSD.org, svn-src-head@FreeBSD.org, "M. Warner Losh" <imp@bsdimp.com> Subject: Re: svn commit: r192398 - in head/usr.bin: . perror Message-ID: <alpine.BSF.2.00.0905221312180.17322@fledge.watson.org> In-Reply-To: <20090522205615.G2353@besplex.bde.org> References: <e71790db0905201558u1c8e3e90n1fbbfc4011e22909@mail.gmail.com> <20090521132404.cc5be268.stas@FreeBSD.org> <20090521110115.GA50355@FreeBSD.org> <20090521.085256.-1989816394.imp@bsdimp.com> <20090522195717.U22330@delplex.bde.org> <alpine.BSF.2.00.0905221139020.17322@fledge.watson.org> <20090522205615.G2353@besplex.bde.org>
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On Fri, 22 May 2009, Bruce Evans wrote: > On Fri, 22 May 2009, Robert Watson wrote: > >> On Fri, 22 May 2009, Bruce Evans wrote: > >>> What about with "man errno". Man pages are slightly more likely to be >> ... >> ... On the topic of man pages though -- I was interested to see that Mac >> OS X does not ship with an errno(2), despite shipping with a BSD-derived >> errno.h. > > Under FreeBSD, errno.2 is only a link to intro.2. This link was there in > libc/sys/Makefile.inc rev.1.1. More than half of intro.2 is about error > numbers. And, indeed, there is an intro(2) on Mac OS X that's based on ours (I believe), just not an errno(2) symlink. Thanks, Robert N M Watson Computer Laboratory University of Cambridge
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