Alexander Kolbasov wrote:
>> We can see write queue 0x3000a1733a8 has some data, then I want to print
>> the contents:
>>
>>
>
> You can do something like this:
>
> 0x3000a1733a8::print queue_t q_first | ::walk b_next|::walk b_cont| ::print
> mblk_t b_rptr | /s
>
> This will walk all b_cont chains of every mblock on the b_next chain and
> print ASCII characters in their b_rptr part.
>
Thanks. Yes, it can dump each mblk.
But the above command will also dump the garbage characters after the data,
as the data is not NULL terminated.
For my purpose, writing a dcmd is still needed. However this is a
specific purpose dcmd that receives a mblk address as input and dumps
the data as the output.
As it is not general purpose, it seems reasonable for mdb not to include
it :-)
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