erts: Fix sendfile:ing of large files on FreeBSD
erts: Fix sendfile:ing of large files on FreeBSD

If the file was larger than the OS send buffer the call
would fail before this patch.

tuncer/otp,kvakvs/otp,falkevik/otp,RaimoNiskanen/otp,falkevik/otp,derek121/otp,lrascao/otp,massemanet/otp,bernardd/otp,fenollp/otp,kvakvs/otp,g-andrade/otp,aboroska/otp,ahmedshafeeq/otp,hairyhum/otp,dgud/otp,basho/otp,uabboli/otp,goertzenator/otp,getong/otp,psyeugenic/otp,dumbbell/otp,getong/otp,bernardd/otp,bernardd/otp,goertzenator/otp,dgud/otp,g-andrade/otp,bernardd/otp,legoscia/otp,bsmr-erlang/otp,potatosalad/otp,lrascao/otp,falkevik/otp,goertzenator/otp,tuncer/otp,ferd/otp,msantos/otp,electricimp/otp,aboroska/otp,vladdu/otp,lrascao/otp,electricimp/otp,massemanet/otp,erlang/otp,emacsmirror/erlang,basho/otp,derek121/otp,vinoski/otp,bjorng/otp,getong/otp,fenollp/otp,RoadRunnr/otp,ferd/otp,bjorng/otp,lightcyphers/otp,emacsmirror/erlang,matwey/otp,mikpe/otp,neeraj9/otp,lrascao/otp,dgud/otp,lrascao/otp,dumbbell/otp,emile/otp,ferd/otp,goertzenator/otp,ahmedshafeeq/otp,basho/otp,lightcyphers/otp,erlang/otp,erlang/otp,neeraj9/otp,weisslj/otp,lemenkov/otp,kvakvs/otp,saleyn/otp,potatosalad/otp,derek121/otp,lemenkov/otp,johanclaesson/otp,isvilen/otp,hairyhum/otp,lightcyphers/otp,ferd/otp,bjorng/otp,matwey/otp,jj1bdx/otp,g-andrade/otp,massemanet/otp,bsmr-erlang/otp,dumbbell/otp,bugs-erlang-org/otp,massemanet/otp,derek121/otp,johanclaesson/otp,hairyhum/otp,lemenkov/otp,vinoski/otp,emacsmirror/erlang,aboroska/otp,hairyhum/otp,vladdu/otp,lightcyphers/otp,msantos/otp,ahmedshafeeq/otp,bjorng/otp,RaimoNiskanen/otp,derek121/otp,mikpe/otp,getong/otp,hairyhum/otp,matwey/otp,vladdu/otp,uabboli/otp,electricimp/otp,vinoski/otp,lightcyphers/otp,bugs-erlang-org/otp,erlang/otp,hairyhum/otp,bernardd/otp,tuncer/otp,ferd/otp,isvilen/otp,release-project/otp,cobusc/otp,goertzenator/otp,ahmedshafeeq/otp,lightcyphers/otp,erlang/otp,potatosalad/otp,goertzenator/otp,legoscia/otp,cobusc/otp,msantos/otp,psyeugenic/otp,ahmedshafeeq/otp,dgud/otp,cobusc/otp,ferd/otp,matwey/otp,basho/otp,uabboli/otp,ahmedshafeeq/otp,tuncer/otp,bugs-erlang-org/otp,uabboli/otp,basho/otp,uabboli/otp,RoadRunnr/otp,bjorng/otp,getong/otp,weisslj/otp,neeraj9/otp,dumbbell/otp,emile/otp,release-project/otp,dgud/otp,release-project/otp,RoadRunnr/otp,mikpe/otp,falkevik/otp,bsmr-erlang/otp,weisslj/otp,neeraj9/otp,lemenkov/otp,legoscia/otp,bjorng/otp,potatosalad/otp,bernardd/otp,saleyn/otp,RaimoNiskanen/otp,lrascao/otp,isvilen/otp,msantos/otp,fenollp/otp,matwey/otp,vladdu/otp,basho/otp,isvilen/otp,rlipscombe/otp,rlipscombe/otp,emacsmirror/erlang,release-project/otp,psyeugenic/otp,derek121/otp,emile/otp,electricimp/otp,tuncer/otp,vladdu/otp,saleyn/otp,dumbbell/otp,uabboli/otp,emacsmirror/erlang,getong/otp,jj1bdx/otp,bsmr-erlang/otp,kvakvs/otp,kvakvs/otp,saleyn/otp,RoadRunnr/otp,emile/otp,matwey/otp,emacsmirror/erlang,RaimoNiskanen/otp,fenollp/otp,rlipscombe/otp,mikpe/otp,ferd/otp,ahmedshafeeq/otp,matwey/otp,matwey/otp,bsmr-erlang/otp,lemenkov/otp,goertzenator/otp,johanclaesson/otp,tuncer/otp,neeraj9/otp,aboroska/otp,bsmr-erlang/otp,lrascao/otp,vladdu/otp,electricimp/otp,isvilen/otp,bjorng/otp,massemanet/otp,johanclaesson/otp,bernardd/otp,tuncer/otp,saleyn/otp,getong/otp,msantos/otp,legoscia/otp,msantos/otp,hairyhum/otp,erlang/otp,lemenkov/otp,derek121/otp,bsmr-erlang/otp,bsmr-erlang/otp,neeraj9/otp,vinoski/otp,aboroska/otp,jj1bdx/otp,release-project/otp,bugs-erlang-org/otp,rlipscombe/otp,legoscia/otp,dumbbell/otp,massemanet/otp,falkevik/otp,saleyn/otp,mikpe/otp,lrascao/otp,RaimoNiskanen/otp,weisslj/otp,mikpe/otp,vladdu/otp,isvilen/otp,johanclaesson/otp,isvilen/otp,ferd/otp,potatosalad/otp,jj1bdx/otp,psyeugenic/otp,msantos/otp,emile/otp,bernardd/otp,tuncer/otp,mikpe/otp,getong/otp,release-project/otp,hairyhum/otp,dgud/otp,aboroska/otp,saleyn/otp,neeraj9/otp,legoscia/otp,isvilen/otp,bugs-erlang-org/otp,release-project/otp,erlang/otp,bjorng/otp,RoadRunnr/otp,emile/otp,psyeugenic/otp,release-project/otp,uabboli/otp,fenollp/otp,mikpe/otp,lemenkov/otp,emacsmirror/erlang,lightcyphers/otp,vinoski/otp,mikpe/otp,johanclaesson/otp,g-andrade/otp,erlang/otp,jj1bdx/otp,potatosalad/otp,falkevik/otp,weisslj/otp,dgud/otp,uabboli/otp,legoscia/otp,cobusc/otp,kvakvs/otp,emacsmirror/erlang,basho/otp,lrascao/otp,electricimp/otp,bjorng/otp,vinoski/otp,potatosalad/otp,vinoski/otp,g-andrade/otp,electricimp/otp,vinoski/otp,dumbbell/otp,release-project/otp,basho/otp,massemanet/otp,psyeugenic/otp,RoadRunnr/otp,legoscia/otp,RaimoNiskanen/otp,emile/otp,kvakvs/otp,dumbbell/otp,RaimoNiskanen/otp,weisslj/otp,g-andrade/otp,RoadRunnr/otp,goertzenator/otp,lemenkov/otp,aboroska/otp,psyeugenic/otp,emile/otp,neeraj9/otp,bugs-erlang-org/otp,emacsmirror/erlang,vinoski/otp,basho/otp,saleyn/otp,cobusc/otp,bjorng/otp,lightcyphers/otp,ahmedshafeeq/otp,bugs-erlang-org/otp,bernardd/otp,aboroska/otp,kvakvs/otp,RoadRunnr/otp,massemanet/otp,electricimp/otp,rlipscombe/otp,electricimp/otp,legoscia/otp,jj1bdx/otp,potatosalad/otp,massemanet/otp,fenollp/otp,goertzenator/otp,potatosalad/otp,rlipscombe/otp,ferd/otp,vladdu/otp,kvakvs/otp,fenollp/otp,cobusc/otp,rlipscombe/otp,emile/otp,tuncer/otp,RoadRunnr/otp,msantos/otp,g-andrade/otp,cobusc/otp,weisslj/otp,g-andrade/otp,weisslj/otp,vladdu/otp,falkevik/otp,bsmr-erlang/otp,jj1bdx/otp,johanclaesson/otp,weisslj/otp,falkevik/otp,g-andrade/otp,jj1bdx/otp,aboroska/otp,falkevik/otp,dgud/otp,RaimoNiskanen/otp,uabboli/otp,dgud/otp,erlang/otp,getong/otp,rlipscombe/otp,getong/otp,saleyn/otp,isvilen/otp,johanclaesson/otp,psyeugenic/otp,emacsmirror/erlang,derek121/otp,isvilen/otp,g-andrade/otp,mikpe/otp,matwey/otp,fenollp/otp,jj1bdx/otp,cobusc/otp,rlipscombe/otp,rlipscombe/otp,potatosalad/otp,fenollp/otp,bugs-erlang-org/otp,RaimoNiskanen/otp,dumbbell/otp,vinoski/otp,ahmedshafeeq/otp,erlang/otp,dumbbell/otp,dgud/otp,jj1bdx/otp