dtrace discuss - Jul 2008 - tcptop and tcpsnoop Script errors.

Am using the latest version of DtraceTool-kit 0.99 and getting these errors on
the tcptop and tcptop_snv scripts.
tcptop: tcp_q_g - Unknown Symbol Name. 
tcptop_snv :probe description fbt:ip:tcp_xchg:entry does not match any probes

I have verified that the scripts are latest based on the dicusssion
comments/updates on the  forums with respect to the problem.
Running it on  a  Solaris 5.10 x86pc machine.
Any help to resolve this would be of great help. 

Thanks in advance,
Murty


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This message posted from opensolaris.org

After looking at the open Solaris source code for tcp_xmit_early_reset. You need
to replace the following code:
this->queuep = (queue_t *)`tcp_g_q; /* ` */

with this code:
this->queuep = (queue_t *)((tcp_stack_t *)arg8)->tcps_g_q;

Seams to work for me.

-Sam.
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This message posted from opensolaris.org

oops, need to be:

this->queuep = (queue_t *)((tcp_stack_t *)args[7)->tcps_g_q;

-Sam.

> After looking at the open Solaris source code for
> tcp_xmit_early_reset. You need to replace the
> following code:
> this->queuep = (queue_t *)`tcp_g_q; /* ` */
> 
> with this code:
> this->queuep = (queue_t *)((tcp_stack_t
> *)arg8)->tcps_g_q;
> 
> Seams to work for me.
> 
> -Sam.
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This message posted from opensolaris.org