[waffle] [PATCH v3] nacl: add implementation for waffle_dl_sym

[Emil Velikov]

On 18/02/15 05:58, Tapani wrote:
> On 02/18/2015 01:37 AM, Emil Velikov wrote:
>> On 16/02/15 06:49, Tapani Pälli wrote:
>>> v2: use wcore_calloc, code cleanup (Emil Velikov)
>>>      open dll only once in can_open (Chad Versace)
>>> v3: print both dlopen and dlsym error, if dll could
>>>      not be opened on dl_sym (Emil Velikov)
>>>
>> Rather than wasting your time with this I will follow up with a patch in
>> due time.
>>
>> After all it's a trivial thing, on the grand scheme of things.
>>
>> How does that sound ?
> 
> So I did not get it right (?) A follow-up patch sounds fine with me.
> 
waffle_dl_can_open() returns a bool and as such it does not set a waffle
error. At least the other platforms don't (modulo a bug or two).

On the other hand waffle_dl_sym returns a pointer, and sets an error on
failure.

So things need to be resuffled a bit, but as said earlier this is really
nitpicking so don't worry about it :-)

-Emil