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Re: [Patch] stdio-impl.h has too indiscriminate #ifdef


From: Bruno Haible
Subject: Re: [Patch] stdio-impl.h has too indiscriminate #ifdef
Date: Sun, 4 Apr 2010 21:57:05 +0100
User-agent: KMail/1.9.9

Hi,

Hauke Fath wrote:
> -# if defined __NetBSD__ || defined __OpenBSD__ /* NetBSD, OpenBSD */
> +# if (defined __NetBSD__ && __NetBSD__ >= 105270000) || defined __OpenBSD__ 
> /* NetBSD, OpenBSD */

The introduction of the '_ext' field happened in NetBSD on 2001-12-07,
according to <http://cvsweb.netbsd.org/bsdweb.cgi/src/lib/libc/stdio/ungetc.c>.
The tags indicate that it is present starting with NetBSD 1.6. What's
the condition for testing for NetBSD >= 1.6? Where does your magic number
105270000 come from?

Bruno




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