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From: David Woodhouse <dwmw2@infradead.org>
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To: Daniel Phillips <phillips@bonn-fries.net>
Cc: Davide Libenzi <davidel@xmailserver.org>, linux-kernel@vger.kernel.org
Subject: Re: linux/macros.h(new) and linux/list.h(mod) ... 
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Date: Thu, 05 Jul 2001 23:43:03 +0100
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phillips@bonn-fries.net said:
> This program prints garbage:
> 	#define min(x,y) ({ typeof((x)) _x = (x); typeof((y)) _y = (y); (_x>_y)?_y:_x; })
> 	 	int main (void) { 
> 		int _x = 3, _y = 4; 
> 		printf("%i\n", min(_x, _y)); 
> 		return 0; 
> 	} 

Life's a bitch.
cf. get_user(__ret_gu, __val_gu); (on i386)

Time to invent a gcc extension which gives us unique names? :)

--
dwmw2


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