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To: freebsd-questions@FreeBSD.org
Subject: Problem using fopen with ip_dummynet.c
Message-ID: <1028865572.3d533e24d682a@eng-ser4.erg.cuhk.edu.hk>
Date: Fri, 09 Aug 2002 11:59:32 +0800 (HKT)
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Hi all!!

I am trying to monitor the buffer size by using ipfw and I am modifying the 
ip_dummynet.c file.

I have included #include <stdio.h> at the top of the code.
Then,I have  file and started logging information in it.

But when i want to compile I get the following error message :

ip_dummynet.o: In function `move_pkt':
ip_dummynet.o(.text+0x51d): undefined reference to `fopen'
ip_dummynet.o(.text+0x531): undefined reference to `__sF'
ip_dummynet.o(.text+0x536): undefined reference to `fprintf'
ip_dummynet.o(.text+0x5ac): undefined reference to `fprintf'
ip_dummynet.o(.text+0x5b8): undefined reference to `fclose'

Can anyone explain me the reason of this problem? I would be extremely
grateful.
Best regards,
Joel 

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