From: Andreas Schwab <schwab@suse.de>
To: Nikita Danilov <nikita@clusterfs.com>
Cc: "H. Peter Anvin" <hpa@zytor.com>,
Jan Engelhardt <jengelh@linux01.gwdg.de>,
torvalds@osdl.org, linux-kernel@vger.kernel.org,
Al Viro <viro@ftp.linux.org.uk>
Subject: Re: [PATCH] use %p for pointers
Date: Thu, 12 Oct 2006 13:49:00 +0200 [thread overview]
Message-ID: <jehcy9rbyr.fsf@sykes.suse.de> (raw)
In-Reply-To: <17710.8478.278820.595718@gargle.gargle.HOWL> (Nikita Danilov's message of "Thu, 12 Oct 2006 15:03:58 +0400")
Nikita Danilov <nikita@clusterfs.com> writes:
> man 3 printf:
>
> p The void * pointer argument is printed in hexadeci-
> mal (as if by %#x or %#lx).
>
> so %p already has to output '0x',
That is an detail of this particular implementation.
> it's lib/vsprintf.c to blame for non-conforming behavior.
The standard makes it completely implementation defined.
Andreas.
--
Andreas Schwab, SuSE Labs, schwab@suse.de
SuSE Linux Products GmbH, Maxfeldstraße 5, 90409 Nürnberg, Germany
PGP key fingerprint = 58CA 54C7 6D53 942B 1756 01D3 44D5 214B 8276 4ED5
"And now for something completely different."
next prev parent reply other threads:[~2006-10-12 11:49 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2006-10-10 21:49 Al Viro
2006-10-10 21:58 ` David Miller
2006-10-11 11:16 ` Jan Engelhardt
2006-10-11 14:54 ` Al Viro
2006-10-11 18:45 ` H. Peter Anvin
2006-10-11 19:13 ` Jan Engelhardt
2006-10-11 19:16 ` H. Peter Anvin
2006-10-11 19:28 ` Jan Engelhardt
2006-10-11 20:28 ` Jakub Jelinek
2006-10-11 20:39 ` H. Peter Anvin
2006-10-12 11:03 ` Nikita Danilov
2006-10-12 11:49 ` Andreas Schwab [this message]
2006-10-12 12:02 ` Nikita Danilov
2006-10-12 12:33 ` Jan Engelhardt
2006-10-15 15:39 ` Jan Engelhardt
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