netdev - Re: [PATCH iproute2-next v4 1/1] police: Add support for json output

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Date:   Thu, 10 Jun 2021 20:35:05 -0600
From:   David Ahern <dsahern@...il.com>
To:     Roi Dayan <roid@...dia.com>, netdev@...r.kernel.org
Cc:     Paul Blakey <paulb@...dia.com>,
        Stephen Hemminger <stephen@...workplumber.org>,
        Jamal Hadi Salim <jhs@...atatu.com>
Subject: Re: [PATCH iproute2-next v4 1/1] police: Add support for json output

On 6/7/21 12:44 AM, Roi Dayan wrote:
> Change to use the print wrappers instead of fprintf().
> 
> This is example output of the options part before this commit:
> 
>         "options": {
>             "handle": 1,
>             "in_hw": true,
>             "actions": [ {
>                     "order": 1 police 0x2 ,
>                     "control_action": {
>                         "type": "drop"
>                     },
>                     "control_action": {
>                         "type": "continue"
>                     }overhead 0b linklayer unspec
>         ref 1 bind 1
> ,
>                     "used_hw_stats": [ "delayed" ]
>                 } ]
>         }
> 
> This is the output of the same dump with this commit:
> 
>         "options": {
>             "handle": 1,
>             "in_hw": true,
>             "actions": [ {
>                     "order": 1,
>                     "kind": "police",
>                     "index": 2,
>                     "control_action": {
>                         "type": "drop"
>                     },
>                     "control_action": {
>                         "type": "continue"
>                     },
>                     "overhead": 0,
>                     "linklayer": "unspec",
>                     "ref": 1,
>                     "bind": 1,
>                     "used_hw_stats": [ "delayed" ]
>                 } ]
>         }
> 
> Signed-off-by: Roi Dayan <roid@...dia.com>
> Reviewed-by: Paul Blakey <paulb@...dia.com>
> ---
> 
> Notes:
>     v2
>     - fix json output to match correctly the other actions
>       i.e. output the action name in key 'kind' and unsigned for the index
>     
>     v3
>     - print errors to stderr.
>     - return -1 on null key.
>     
>     v4
>     - removed left over debug that was forgotten. sorry for that.
> 
>  tc/m_police.c | 30 +++++++++++++++++-------------
>  1 file changed, 17 insertions(+), 13 deletions(-)
> 

applied to iproute2-next