Date: Wed, 10 Jul 2002 18:43:53 -0700 (PDT) From: Matthew Dillon <dillon@apollo.backplane.com> To: Peter Wemm <peter@wemm.org> Cc: Dag-Erling Smorgrav <des@ofug.org>, cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG Subject: Re: cvs commit: src/bin/chmod chmod.c Message-ID: <200207110143.g6B1hroD077276@apollo.backplane.com> References: <20020711012004.34C23380A@overcee.wemm.org>
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:...
:> You want to disable the attribute globally? The only problem with it
:> is with three functions that pass NULL.
:
:Well, that's what __printf0__ is for.. Ie: the same as __printf__ but it
:is supposed to accept a NULL. If it isn't working for those 3 functions,
:then it wont work elsewhere either. If __printf0__ isn't working, then
:we should switch it off (since we can).
:
:The only real users of this are err/warn/etc and setproctitle() (which
:also allows a NULL argument). If other code in the tree tries to use
:__printf0like() itself, it would suffer the same problems, so we would
:be doing ourselves a favor there too.
:
:I'm amused that this only seems to happen on some platforms, while
:the entire warning is missing from others.
:
:Cheers,
:-Peter
:--
:Peter Wemm - peter@wemm.org; peter@FreeBSD.org; peter@yahoo-inc.com
I'm running a July 7 world. The compiler rev is already 500003 so
this conditional will not work:
...
#if __FreeBSD_cc_version >= 300001 && __FreeBSD_cc_version < 500003
cpp -dM < /dev/null | fgrep FreeBSD_cc
#define __FreeBSD_cc_version 500003
I could pray that whoever bumps the rev next fixes this problem and
use < 500004 but that doesn't sound very safe to me. Perhaps it should
simply be disabled.
#if 0
-Matt
Matthew Dillon
<dillon@backplane.com>
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