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From: Davide Libenzi <davidel@xmailserver.org>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Linux Kernel Mailing List <linux-kernel@vger.kernel.org>,
	Andrew Morton <akpm@linux-foundation.org>,
	Arnd Bergmann <arnd@arndb.de>, Al Viro <viro@ftp.linux.org.uk>,
	Michael Kerrisk <mtk.manpages@gmail.com>,
	Christoph Hellwig <hch@infradead.org>
Subject: Re: [patch] F_GETPATH implementation
Date: Mon, 14 Apr 2008 16:09:04 -0700 (PDT)	[thread overview]
Message-ID: <Pine.LNX.4.64.0804141607190.7954@alien.or.mcafeemobile.com> (raw)
In-Reply-To: <alpine.LFD.1.00.0804141545530.2879@woody.linux-foundation.org>

On Mon, 14 Apr 2008, Linus Torvalds wrote:

> 
> 
> On Mon, 14 Apr 2008, Davide Libenzi wrote:
> > Index: linux-2.6.mod/include/asm-generic/fcntl.h
> > ===================================================================
> > --- linux-2.6.mod.orig/include/asm-generic/fcntl.h	2008-04-13 15:01:09.000000000 -0700
> > +++ linux-2.6.mod/include/asm-generic/fcntl.h	2008-04-13 18:37:35.000000000 -0700
> > @@ -73,6 +73,7 @@
> >  #define F_SETSIG	10	/* for sockets. */
> >  #define F_GETSIG	11	/* for sockets. */
> >  #endif
> > +#define F_GETPATH	12
> 
> This won't work.
> 
> Different architectures have different F_xyzzy numbers, and 12 is already 
> used by various ones (it's F_SETOWN in asm-parisc/fcntl.h, for example).
> 
> I think you'd have to do it in terms of F_LINUX_SPECIFIC_BASE, like 
> F_NOTIFY is done, for example. That way you avoid these issues.

Right. Will re-munge ...



- Davide



      reply	other threads:[~2008-04-14 23:09 UTC|newest]

Thread overview: 3+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2008-04-14 19:40 Davide Libenzi
2008-04-14 22:48 ` Linus Torvalds
2008-04-14 23:09   ` Davide Libenzi [this message]

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