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Message-ID: <alpine.LFD.1.00.0804141545530.2879@woody.linux-foundation.org> Date: Mon, 14 Apr 2008 15:48:51 -0700 (PDT) From: Linus Torvalds <torvalds@...ux-foundation.org> To: Davide Libenzi <davidel@...ilserver.org> cc: Linux Kernel Mailing List <linux-kernel@...r.kernel.org>, Andrew Morton <akpm@...ux-foundation.org>, Arnd Bergmann <arnd@...db.de>, Al Viro <viro@....linux.org.uk>, Michael Kerrisk <mtk.manpages@...il.com>, Christoph Hellwig <hch@...radead.org> Subject: Re: [patch] F_GETPATH implementation 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. Linus -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@...r.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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