Error handing in aio_posix.inc improved
Error handing in aio_posix.inc improved

Signed-off-by: Martin Sustrik <4dd6061be1198639e8b05ce4fd5ead7a0dcaa0f4@250bpm.com>

yan97ao/nanomsg,smithed/nanomsg,pakozm/nanomsg,nirs/nanomsg,ttyangf/nanomsg,yan97ao/nanomsg,krafczyk/nanomsg,reqshark/nanomsg,cosin2008/nanomsg.NET,linearregression/nanomsg,TTimo/nanomsg,ttyangf/nanomsg,zerotacg/nanomsg,snikulov/nanomsg,TTimo/nanomsg,modulexcite/nanomsg,wfxiang08/nanomsg,thisco-de/nanomsg,kaostao/nanomsg,hyperfact/nanomsg,ttyangf/nanomsg,nirs/nanomsg,imp/nanomsg,gdamore/mamomsg,TTimo/nanomsg,potatogim/nanomsg,kaostao/nanomsg,wirebirdlabs/featherweight-nanomsg,pch957/nanomsg,pakozm/nanomsg,hyperfact/nanomsg,smithed/nanomsg,imp/nanomsg,gdamore/mamomsg,modulexcite/nanomsg,pakozm/nanomsg,hyperfact/nanomsg,simplestbest/nanomsg,krafczyk/nanomsg,smithed/nanomsg,snikulov/nanomsg,reqshark/nanomsg,tempbottle/nanomsg,TTimo/nanomsg,potatogim/nanomsg,smithed/nanomsg,featherweight/ftw-kernel-nanomsg,imp/nanomsg,yan97ao/nanomsg,JackDunaway/featherweight-nanomsg,simplestbest/nanomsg,kaostao/nanomsg,pch957/nanomsg,krafczyk/nanomsg,featherweight/ftw-kernel-nanomsg,tempbottle/nanomsg,pch957/nanomsg,wirebirdlabs/featherweight-nanomsg,ttyangf/nanomsg,linearregression/nanomsg,wfxiang08/nanomsg,JackDunaway/featherweight-nanomsg,nirs/nanomsg,simplestbest/nanomsg,zerotacg/nanomsg,kaostao/nanomsg,zerotacg/nanomsg,wfxiang08/nanomsg,gdamore/mamomsg,linearregression/nanomsg,JackDunaway/featherweight-nanomsg,cosin2008/nanomsg.NET,cosin2008/nanomsg.NET,wirebirdlabs/featherweight-nanomsg,reqshark/nanomsg,modulexcite/nanomsg,tempbottle/nanomsg,potatogim/nanomsg,thisco-de/nanomsg