I'll bite __ why would you want to do that?
/neale
-----Message d'origine-----
De : <vpp-dev@lists.fd.io> au nom de Prashant Upadhyaya <praupadhy...@gmail.com>
Date : lundi 4 mars 2019 à 16:06
À : "Dave Barach (dbarach)" <dbar...@cisco.com>
Cc : "vpp-dev@lists.fd.io" <vpp-dev@lists.fd.io>
Objet : Re: [vpp-dev] Regarding node on a feature arc
Thanks Dave, this is cool !
Regards
-Prashant
On Mon, Mar 4, 2019 at 8:29 PM Dave Barach (dbarach) <dbar...@cisco.com>
wrote:
>
> You have: vlib_node_runtime_t *node. Use n = vlib_get_node(vm,
node->node_index) to recover the vlib_node_t.
>
> Index n->next_nodes to recover the node index corresponding to the next
index you have in mind: nNext = vlib_get_node (vm, n->next_nodes[i])
>
> HTH... Dave
>
> -----Original Message-----
> From: vpp-dev@lists.fd.io <vpp-dev@lists.fd.io> On Behalf Of Prashant
Upadhyaya
> Sent: Monday, March 4, 2019 9:29 AM
> To: vpp-dev@lists.fd.io
> Subject: [vpp-dev] Regarding node on a feature arc
>
> Hi,
>
> When a node is on a feature arc, a good practice for that node is to
inspect the next feature with vnet_feature_next, obtain the next0 from that and
send the packets to the next0. All this works properly.
>
> My question -- how can I obtain the true vlib_node_t pointer
corresponding to the next0 as obtained from vnet_feature_next ?
>
> Regards
> -Prashant
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