From: Bobby Bingham <koorogi@koorogi.info>
To: musl@lists.openwall.com
Subject: Re: request for help with aux
Date: Mon, 27 Jun 2016 16:00:13 -0500 [thread overview]
Message-ID: <20160627210013.GA7422@gordon> (raw)
In-Reply-To: <CALzRTRnENpgnCRdJBfOb2CwAD-h6EE_mxgSXPi0abnWuNZsbaQ@mail.gmail.com>
On Mon, Jun 27, 2016 at 01:07:59PM -0700, Daniel Wilkerson wrote:
> This seems to initalize aux to be all zeros, so it seems that in
> theory all of the aux values could be optional:
>
> size_t i, *auxv, aux[AUX_CNT] = { 0 };
>
> What I'm wondering is where to find the semantics of all of the aux
> names; I could hunt through all of the code, but any high-level
> suggestions you could provide could help a lot. As a bonus, which
> ones might not have sensible defaults and are actually non-optional,
> if any.
The getauxval man page is a good starting point:
http://man7.org/linux/man-pages/man3/getauxval.3.html
--
Bobby
next prev parent reply other threads:[~2016-06-27 21:00 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-06-27 20:07 Daniel Wilkerson
2016-06-27 21:00 ` Bobby Bingham [this message]
2016-06-27 21:33 ` Daniel Wilkerson
2016-06-27 21:49 ` Nathan McSween
2016-06-27 21:58 ` Rich Felker
2016-06-28 0:22 ` Patrick Oppenlander
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