Re: A C language question

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To: <kernelnewbies@nl.linux.org>
Subject: Re: A C language question
From: wanghg <wanghg@cwc.nus.edu.sg>
Date: Thu, 11 Oct 2001 15:19:11 +0800
In-reply-to: <4.3.2.7.2.20011011150659.00aec670@postman.cwc.nus.edu.sg>
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References: <4.3.2.7.2.20011011150134.00a8ef00@postman.cwc.nus.edu.sg><ECEPLLMMNGHMFBLHCLMAIEGECFAA.yaelgilad@yahoo.com><4.3.2.7.2.20011011135714.00ae3960@postman.cwc.nus.edu.sg>
Sender: owner-kernelnewbies@nl.linux.org

Sorry, I don't know if it is appropriate to ask such question here.

(((*((__u32 *)&((__sk)->dport)))== (__ports))

In above code, what is difference if I replace ( * ( (__u32 *) &( (__sk)->dport) ) )

with ((__u32)(__sk->dport))

Thanks.

Haiguang

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