From: Nicola Padovano <nicola.padovano@gmail.com>
To: Stephen Hemminger <shemminger@vyatta.com>
Cc: netfilter-devel <netfilter-devel@vger.kernel.org>,
netdev@vger.kernel.org
Subject: Re: checkentry function
Date: Tue, 5 Oct 2010 08:11:09 +0200 [thread overview]
Message-ID: <AANLkTinTd5FjJ-6WeAGwintAS9aHdFYnS7--TLMSDEkn@mail.gmail.com> (raw)
In-Reply-To: <20101005150147.62226282@s6510>
>
> Negative (ie < 0) is used for error numbers. This is confusing
> because in older kernels the checkentry returned a bool which
> is defined as 1 okay and 0 for error.
>
ok i see.
and why i have this output?
DEBUG: the tablename (not FILTER) is: �%H �
I want block my target if the table name is NOT filter...so i write:
[CODE]
...
if (strcmp(tablename, "filter")) {
printk(KERN_INFO "DEBUG: the tablename (not FILTER) is %s\n",tablename);
return ERROR_VALUE; // < 0
}
[/CODE]
but in the tablename variable i haven't the table's right value (but i
have: �%H � a wrong value)...what's the problem?
--
Nicola Padovano
e-mail: nicola.padovano@gmail.com
web: http://npadovano.altervista.org
"My only ambition is not be anything at all; it seems the most
sensible thing" (C. Bukowski)
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next prev parent reply other threads:[~2010-10-05 6:11 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-10-02 11:59 checkentry function Nicola Padovano
2010-10-05 5:46 ` Stephen Hemminger
2010-10-05 5:52 ` Nicola Padovano
2010-10-05 6:01 ` Stephen Hemminger
2010-10-05 6:11 ` Nicola Padovano [this message]
2010-10-05 6:23 ` Eric Dumazet
2010-10-05 11:16 ` Nicola Padovano
2010-10-05 11:32 ` Jan Engelhardt
2010-10-05 11:46 ` Nicola Padovano
2010-10-05 12:03 ` Jan Engelhardt
2010-10-05 12:07 ` Eric Dumazet
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