From mboxrd@z Thu Jan  1 00:00:00 1970
From: becher.jannik@gmail.com (Jannik Becher)
Date: Fri, 20 Jan 2017 09:43:13 +0100
Subject: skb_find_text()
Message-ID: <CAC5N-+WAYiYe2VrZAvmCHxPiCbTPLmaHeMoUUbj0XtsDf5hZoA@mail.gmail.com>
To: kernelnewbies@lists.kernelnewbies.org
List-Id: kernelnewbies.lists.kernelnewbies.org

Hi there,

I have a problem with the function skb_find_text().
Commit 059a2440fd3cf4ec57735db2c0a90401cde84fca removes the state argument
from the parameters with the hint, that it isn't needed by the caller. But
is it not needed by the function textsearch_next?

Example:

int pos;
struct ts_state state;

for (pos = skb_find_text(skb, 0, INT_MAX, conf);
     pos != UINT_MAX;
     pos = textsearch_next(conf, &state))
        pr_info("String was found.");

Is this the right way to search for a string?

Thanks,
Jannik Becher
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