Date: Fri, 7 Mar 2014 14:07:15 +1100 (EST) From: Bruce Evans <brde@optusnet.com.au> To: Alexey Dokuchaev <danfe@freebsd.org> Cc: svn-src-head@freebsd.org, svn-src-all@freebsd.org, src-committers@freebsd.org, Eitan Adler <eadler@freebsd.org> Subject: Re: svn commit: r262882 - head/tools/tools/net80211/wlanstats Message-ID: <20140307132653.O3656@besplex.bde.org> In-Reply-To: <20140307020210.GA38155@FreeBSD.org> References: <201403070123.s271Nn1b019719@svn.freebsd.org> <20140307020210.GA38155@FreeBSD.org>
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On Fri, 7 Mar 2014, Alexey Dokuchaev wrote: > On Fri, Mar 07, 2014 at 01:23:49AM +0000, Eitan Adler wrote: >> New Revision: 262882 >> URL: http://svnweb.freebsd.org/changeset/base/262882 >> >> Log: >> wlanstats: add help >> >> - add a help (-h) flag >> - move usage into itsown function > > it looks like the only change now is that usage info always go to stdout, > and exit code differs. i don't think it should be mfced. It also removes the double printing of the program name (correct) and the printing of "usage: ", and has mounds of style bugs. gnu utilities have a --help flag that causes similar behaviour (printing to stdout and exiting with status 0), but they still print error messages about usage to stderr. Bruce
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