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Date: Mon, 16 Jan 2012 16:46:27 +0200
From: Andriy Gapon <avg@FreeBSD.org>
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To: Kevin Lo <kevlo@FreeBSD.org>
References: <201201161440.q0GEeNYI038439@svn.freebsd.org>
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Cc: svn-src-stable@FreeBSD.org, svn-src-all@FreeBSD.org,
	src-committers@FreeBSD.org, svn-src-stable-8@FreeBSD.org
Subject: Re: svn commit: r230217 - stable/8/sys/kern
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on 16/01/2012 16:40 Kevin Lo said the following:
> Author: kevlo
> Date: Mon Jan 16 14:40:22 2012
> New Revision: 230217
> URL: http://svn.freebsd.org/changeset/base/230217
> 
> Log:
>   Fix build breakage by adding missing mb_put_padbyte()
> 
> Modified:
>   stable/8/sys/kern/subr_mchain.c
> 
> Modified: stable/8/sys/kern/subr_mchain.c
> ==============================================================================
> --- stable/8/sys/kern/subr_mchain.c	Mon Jan 16 14:31:01 2012	(r230216)
> +++ stable/8/sys/kern/subr_mchain.c	Mon Jan 16 14:40:22 2012	(r230217)
> @@ -125,6 +125,21 @@ mb_reserve(struct mbchain *mbp, int size
>  }
>  
>  int
> +mb_put_padbyte(struct mbchain *mbp)
> +{
> +	caddr_t dst;
> +	char x = 0;
> +
> +	dst = mtod(mbp->mb_cur, caddr_t) + mbp->mb_cur->m_len;
> +
> +	/* only add padding if address is odd */
> +	if ((unsigned long)dst & 1)
> +		return mb_put_mem(mbp, (caddr_t)&x, 1, MB_MSYSTEM);
> +	else
> +	return 0;

Broken style above?

> +}
> +
> +int
>  mb_put_uint8(struct mbchain *mbp, u_int8_t x)
>  {
>  	return mb_put_mem(mbp, (caddr_t)&x, sizeof(x), MB_MSYSTEM);


-- 
Andriy Gapon