Re: Changing the content of tcp timeouts in ip_conntrack_proto_tcp.c

[Emmanuel Guiton <emmanuel@netlab.hut.fi>]

Henrik Nordstrom wrote:

>On Wed, 14 Jan 2004, Emmanuel Guiton wrote:
>
>  
>
>>In the target module I'm writing, I need to customize the values 
>>ip_ct_tcp_timeout_/somthing/ in the ip_conntrack_proto_tcp.c file. I 
>>tried to write an extern function on the model of ip_ct_refresh, but I 
>>always got the same problem with depmod:
>>
>>depmod: *** Unresolved symbols in 
>>/lib/modules/2.4.23/kernel/net/ipv4/netfilter/ipt_MY_TARGET.o
>>depmod:     ip_ct_proto_tcp_set_timeouts
>>
>>Does someone have a good advice on how to proceed correctly?
>>    
>>
>
>Looks like you have not exported this function from ip_conntrack. To use a 
>function from another module than it is defined in the function must first 
>be exported from the module where it is defined.
>
>Regards
>Henrik
>  
>

Well, I think I did. I defined my function in the 
ip_conntrack_proto_tcp.c and I exported its prototype in ip_conntrack.h.
Then I call it in my target module which also uses ip_conntrack.h.
Should I have done otherwise?

        Emmanuel