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From: Rick Jones <rick.jones2@hp.com>
To: Ajit <ajitsa_bes@yahoo.com>
Cc: netdev@vger.kernel.org
Subject: Re: Maximum no of bytes Ethernet can transfer at a time ??
Date: Thu, 28 Apr 2011 14:24:55 -0700	[thread overview]
Message-ID: <1304025895.9358.771.camel@tardy> (raw)
In-Reply-To: <loom.20110428T083015-693@post.gmane.org>

> I tried out something as you said.
> 
> I introduces this lines in my code,
> 
> getsockopt(s,SOL_SOCKET,SO_RCVBUF,&optval,&optlen);
> printf("The value of optlen is %d\n",optlen);
> 
> It always displays 4.

Because the length of the optval is always 4 when retrieving the
SO_RCVBUF setting.  You want to print the value of optval.

rick jones


  parent reply	other threads:[~2011-04-28 21:31 UTC|newest]

Thread overview: 12+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2011-04-27 12:11 Maximum no of bytes Ethernet can transfer at a time ?? Ajit
2011-04-27 12:21 ` Eric Dumazet
2011-04-27 12:27   ` Ajit
2011-04-28  6:36     ` Ajit
2011-04-28  6:40       ` Eric Dumazet
2011-04-28 21:24       ` Rick Jones [this message]
2011-04-27 13:01 ` Neil Horman
2011-04-28  5:49   ` Ajit
2011-04-28 11:06     ` Neil Horman
2011-04-29  8:39       ` Ajit
2011-04-29 19:06         ` Neil Horman
2011-04-29  8:53       ` Ajit

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