linux-kernel - Re: How to access Linux Kernel environment Variables ?

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Message-ID: <CAFLxGvywuEox+2fYZ-+ZLop=Za7Kum8P+q1kHx3cFWF2nG6O5A@mail.gmail.com>
Date:	Wed, 5 Nov 2014 10:14:37 +0100
From:	Richard Weinberger <richard.weinberger@...il.com>
To:	santosh prasad nayak <santoshprasadnayak@...il.com>
Cc:	linux-kernel <linux-kernel@...r.kernel.org>,
	"kernel-janitors@...r.kernel.org" <kernel-janitors@...r.kernel.org>
Subject: Re: How to access Linux Kernel environment Variables ?

On Wed, Nov 5, 2014 at 9:03 AM, santosh prasad nayak
<santoshprasadnayak@...il.com> wrote:
> Hi all,
>
> Is there any system call in Linux which serve the purpose of  "kenv()"
> of FreeBSD ?
>
>
> In FreeBSD:
> -----------------
> Kernel environment variables are saved at "/boot/loader.conf"  and
> those variables can be accessed using "kenv()"  system call in C
> program.
> ----------------
>
>
> Is there any similar functionality available in Linux kernel ?

/proc/cmdline?

-- 
Thanks,
//richard
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