From owner-cvs-all@FreeBSD.ORG Wed Jan 25 18:49:29 2006 Return-Path: X-Original-To: cvs-all@freebsd.org Delivered-To: cvs-all@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 4EFDB16A41F; Wed, 25 Jan 2006 18:49:29 +0000 (GMT) (envelope-from julian@elischer.org) Received: from a50.ironport.com (a50.ironport.com [63.251.108.112]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0AB1743D45; Wed, 25 Jan 2006 18:49:29 +0000 (GMT) (envelope-from julian@elischer.org) Received: from unknown (HELO [10.251.17.229]) ([10.251.17.229]) by a50.ironport.com with ESMTP; 25 Jan 2006 10:49:28 -0800 Message-ID: <43D7C838.4000202@elischer.org> Date: Wed, 25 Jan 2006 10:49:28 -0800 From: Julian Elischer User-Agent: Mozilla/5.0 (Macintosh; U; PPC Mac OS X Mach-O; en-US; rv:1.7.11) Gecko/20050727 X-Accept-Language: en-us, en MIME-Version: 1.0 To: Poul-Henning Kamp References: <200601251245.k0PCjPt5043310@repoman.freebsd.org> In-Reply-To: <200601251245.k0PCjPt5043310@repoman.freebsd.org> Content-Type: text/plain; charset=us-ascii; format=flowed Content-Transfer-Encoding: 7bit Cc: cvs-src@FreeBSD.org, src-committers@FreeBSD.org, cvs-all@FreeBSD.org Subject: Re: cvs commit: src/include printf.h src/lib/libc/stdio Makefile.inc xprintf.c xprintf_errno.c xprintf_quote.c xprintf_vis.c X-BeenThere: cvs-all@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: CVS commit messages for the entire tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 25 Jan 2006 18:49:29 -0000 Poul-Henning Kamp wrote: >phk 2006-01-25 12:45:25 UTC > > FreeBSD src repository > > Modified files: > include printf.h > lib/libc/stdio Makefile.inc xprintf.c xprintf_vis.c > Added files: > lib/libc/stdio xprintf_errno.c xprintf_quote.c > Log: > Make the %V{is} extension handle a NULL pointer like %s does: output "(null)" > > Add %M{essage} extension which prints an errno value as the > corresponding string if possible or numerically otherwise. > > Is this compatible with anyone else? > > It is not currently possible to do the syslog(3) like %m extension > because errno would need to get capatured on entry to the first > function in the printf family, so %M requires you to supply errno > as an argument. > > Add %Q{uote} extension which will print a string in double quotes with > appropriate back-slash escapes (only) if necessary. > > same question.. basically, did this idea come from somewhere? or is it new? > > Revision Changes Path > 1.2 +12 -4 src/include/printf.h > 1.35 +2 -1 src/lib/libc/stdio/Makefile.inc > 1.2 +10 -0 src/lib/libc/stdio/xprintf.c > 1.1 +65 -0 src/lib/libc/stdio/xprintf_errno.c (new) > 1.1 +108 -0 src/lib/libc/stdio/xprintf_quote.c (new) > 1.2 +2 -0 src/lib/libc/stdio/xprintf_vis.c > >