strace -k and multiple personalities

[Masatake YAMATO]

On Sat, 7 Jun 2014 00:17:58 -0700, enh <enh at google.com> wrote:
> it seems like you don't dlopen the libunwind at runtime, so if you're only
> linked against one libunwind, how can you unwind the other personalities?
> 

Thank you for explanation.

I had a plan to support multiple personalities.
But I have a plan to introduce a virtual function table between strace
and libunwind for making unwinder used in strace replaceable. I
recognize that this effort can be an initial step for supporting
multiple personalities.

Masatake YAMATO

> On Fri, Jun 6, 2014 at 11:45 PM, Masatake YAMATO <yamato at redhat.com> wrote:
> 
>> Could you tell me more?
>> May be there are difficulties but I don't know it.
>>
>> > i'm a bit confused about how -k is supposed to work for multiple
>> > personalities. is there a plan?
>> >
>> >   --elliott
>>
>> Masatake YAMATO
>>
> 
> 
> 
> -- 
> Elliott Hughes - http://who/enh - http://jessies.org/~enh/
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