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Date: Thu, 15 Dec 2011 11:09:47 +0200
From: Kostik Belousov <kostikbel@gmail.com>
To: John Baldwin <jhb@freebsd.org>
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References: <201112142222.pBEMMJ1U017244@svn.freebsd.org>
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Subject: Re: svn commit: r228509 - in head: share/man/man9 sys/kern sys/sys
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> +	switch (rv) {
> +	case KERN_INVALID_ADDRESS:
> +	case KERN_NO_SPACE:
> +		return (ENOMEM);
> +	case KERN_PROTECTION_FAILURE:
> +		return (EACCES);
> +	default:
> +		return (EINVAL);
> +	}

You can replace this fragment with the call to vm_mmap_to_errno().

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