Re: [QUESTION] llist: Comment releasing 'must delete' restriction before traversing

[Huang\, Ying]

Byungchul Park <byungchul.park@xxxxxxx> writes:

> Hello folks,
>
> I'm careful in saying.. and curious about..
>
> In restrictive cases like only addtions happen but never deletion, can't
> we safely traverse a llist? I believe llist can be more useful if we can
> release the restriction. Can't we?
>
> If yes, we may add another function traversing starting from a head. Or
> just use existing funtion with head->first.
>
> Thank a lot for your answers in advance :)

What's the use case?  I don't know how it is useful that items are never
deleted from the llist.

Some other locks could be used to provide mutual exclusive between

- llist add, llist traverse

and

- llist delete

Is this your use case?

Best Regards,
Huang, Ying