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From: John Baldwin <jhb@freebsd.org>
To: Adrian Chadd <adrian.chadd@gmail.com>
Cc: Eric van Gyzen <vangyzen@freebsd.org>, Warner Losh <imp@bsdimp.com>,
 Dimitry Andric <dim@freebsd.org>, Baptiste Daroussin <bapt@freebsd.org>,
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Subject: Re: svn commit: r310138 - head/lib/libc/stdio
Date: Mon, 19 Dec 2016 20:10:13 -0800
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On Monday, December 19, 2016 02:23:08 PM Adrian Chadd wrote:
> [snip]
> 
> tl;dr - can we revert it from stdio for now so we don't end up having
> people use this?

I agree with that.  I think in userland something like snprintb() is ok.
In the kernel I'd rather keep '%b'.

-- 
John Baldwin