[zeromq-dev] Improving zeromq in OOM conditions

[Martin Sustrik]

Hi Paul,

> As Martin encouraged me to fix zeromq in out of memory conditions. Here
> are first patches and first questions.

I've checked the patches and they look OK. Can you please sign them off 
(ie. use -s when committing the patch)? I'll apply them afterwards.

Btw, prepending the email subject by [PATCH] helps much. I've almost 
missed this batch because it's not marked as a patch.

Martin