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Date: Sat, 1 Mar 2014 14:30:38 +0330
Message-ID: <CAA_1SgHfNHc5ULdmRGEqnRsbkRyiuazpujGRkE2+NuAKZ87c9Q@mail.gmail.com>
Subject: editing geli code to write something in a file
From: s m <sam.gh1986@gmail.com>
To: freebsd-geom@freebsd.org
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hello all

for some reason, i want to do some extra process when entered passphrase is
correct in geli. in order to do that, i edit geli code (g_eli.c file) and
add my code to g_eli_taste function. every thing is ok except writing some
thing in a file. i can't use any standard library here. is there any way to
do that? should i use kernel functions which works with vnode in order to
do that??? if yes, how should i do it? please give me a point.

thanks in advance
SAM