From owner-cvs-src@FreeBSD.ORG Sun Jan 21 12:12:45 2007 Return-Path: X-Original-To: cvs-src@freebsd.org Delivered-To: cvs-src@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 097FD16A498; Sun, 21 Jan 2007 12:12:45 +0000 (UTC) (envelope-from netchild@freebsd.org) Received: from redbull.bpaserver.net (redbullneu.bpaserver.net [213.198.78.217]) by mx1.freebsd.org (Postfix) with ESMTP id 89CD813C465; Sun, 21 Jan 2007 12:12:44 +0000 (UTC) (envelope-from netchild@freebsd.org) Received: from outgoing.leidinger.net (p54A5CC95.dip.t-dialin.net [84.165.204.149]) by redbull.bpaserver.net (Postfix) with ESMTP id 925B72E09C; Sun, 21 Jan 2007 13:21:20 +0100 (CET) Received: from Magellan.Leidinger.net (Magellan.Leidinger.net [192.168.1.1]) by outgoing.leidinger.net (Postfix) with ESMTP id C47EA5B4853; Sun, 21 Jan 2007 13:12:29 +0100 (CET) Date: Sun, 21 Jan 2007 13:12:29 +0100 From: Alexander Leidinger To: Warner Losh Message-ID: <20070121131229.014eda2e@Magellan.Leidinger.net> In-Reply-To: <20070120.155002.74705552.imp@bsdimp.com> References: <45B275F0.9030904@errno.com> <20070120222148.4f700711@Magellan.Leidinger.net> <45B28A31.4080604@samsco.org> <20070120.155002.74705552.imp@bsdimp.com> Organization: FreeBSD X-Mailer: Claws Mail 2.7.1 (GTK+ 2.10.8; i686-portbld-freebsd7.0) Mime-Version: 1.0 Content-Type: text/plain; charset=US-ASCII Content-Transfer-Encoding: 7bit X-BPAnet-MailScanner-Information: Please contact the ISP for more information X-BPAnet-MailScanner: Found to be clean X-BPAnet-MailScanner-SpamCheck: not spam, SpamAssassin (not cached, score=-14.687, required 6, BAYES_00 -15.00, DK_POLICY_SIGNSOME 0.00, FORGED_RCVD_HELO 0.14, SARE_FROM_SPAM_WORD3 0.10, TW_KL 0.08) X-BPAnet-MailScanner-From: netchild@freebsd.org X-Spam-Status: No Cc: sam@errno.com, scottl@samsco.org, src-committers@FreeBSD.org, cvs-all@FreeBSD.org, cvs-src@FreeBSD.org Subject: Re: cvs commit: src/sys/compat/linprocfs linprocfs.c X-BeenThere: cvs-src@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: CVS commit messages for the src tree List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sun, 21 Jan 2007 12:12:45 -0000 Quoting Warner Losh (Sat, 20 Jan 2007 15:50:02 -0700 (MST)): > From: Scott Long > Subject: Re: cvs commit: src/sys/compat/linprocfs linprocfs.c > Date: Sat, 20 Jan 2007 14:31:29 -0700 > > > Alexander Leidinger wrote: > > > Quoting Sam Leffler (Sat, 20 Jan 2007 12:05:04 -0800): > > > > > >> Scott Long wrote: > > >>> Alexander Leidinger wrote: > > >>>> netchild 2007-01-20 19:32:23 UTC > > >>>> > > >>>> FreeBSD src repository > > >>>> > > >>>> Modified files: > > >>>> sys/compat/linprocfs linprocfs.c Log: > > >>>> Fix tinderbox build on amd64. > > >>>> Revision Changes Path > > >>>> 1.104 +2 -2 src/sys/compat/linprocfs/linprocfs.c > > >>> Try the following instead: > > > > > > I try tomorrow. Thanks! > > > > > >>> --- linprocfs.c 20 Jan 2007 19:32:23 -0000 1.104 > > >>> +++ linprocfs.c 20 Jan 2007 19:46:29 -0000 > > >>> @@ -474,8 +474,8 @@ > > >>> state = 'R'; > > >>> > > >>> if (ratelimit == 0) { > > >>> - printf("linprocfs: don't know how to handle > > >>> unknown FreeBSD state %d/%jd, mapping to R\n", > > >>> - kp.ki_stat, (intmax_t)sizeof(linux_state)); > > >>> + printf("linprocfs: don't know how to handle > > >>> unknown FreeBSD state %d/%zd, mapping to R\n", > > >>> + kp.ki_stat, sizeof(linux_state)); > > >>> ++ratelimit; > > >>> } > > >>> } else > > >>> > > >>> > > >> Are the kernel prinf extensions documented anywhere (don't see 'em in > > >> printf(9))? I always forget and have to resort to the code... > > > > > > In the reply to the tinderbox mail I asked if there are some docs which > > > provide info which printf-identifier to use in which (common) > > > situation. I think this would be very useful (and can be provided in > > > the wiki if it doesn't fit into a man page). > > > > > > Bye, > > > Alexander. > > > > > > > I use printf.3 for reference. The kernel printf is only a subset, but > > it implements enough for the userland docs to be useful. For backup, I > > recommend using bde@ > > printf.9 should list the exceptions, but other than floating point, > there's not much. The following table should be enlightening: > > o An optional length modifier, that specifies the size of the argument. > The following length modifiers are valid for the d, i, n, o, u, x, or > X conversion: > > Modifier d, i o, u, x, X n > hh signed char unsigned char signed char * > h short unsigned short short * > l (ell) long unsigned long long * > ll (ell ell) long long unsigned long long long long * > j intmax_t uintmax_t intmax_t * > t ptrdiff_t (see note) ptrdiff_t * > z (see note) size_t (see note) > q (deprecated) quad_t u_quad_t quad_t * I was thinking more about something like: to print identifier to use in the kernel sizeof() %zd int64_t xyz int32_t klm ... ... Bye, Alexander. -- ...and that is how we know the Earth to be banana-shaped. http://www.Leidinger.net Alexander @ Leidinger.net: PGP ID = B0063FE7 http://www.FreeBSD.org netchild @ FreeBSD.org : PGP ID = 72077137