Hello tech@, In gethostbyname(3) the RES_OPTIONS refers to resolver(3), which in turn merely refers to resolv.conf(5). So why not make the referral directly?
martijn@ Index: gethostbyname.3 =================================================================== RCS file: /cvs/src/lib/libc/net/gethostbyname.3,v retrieving revision 1.30 diff -u -p -r1.30 gethostbyname.3 --- gethostbyname.3 19 Dec 2015 18:59:10 -0000 1.30 +++ gethostbyname.3 5 Aug 2016 07:20:14 -0000 @@ -177,7 +177,7 @@ with argument .It RES_OPTIONS A list of options to override the resolver's internal defaults. See -.Xr resolver 3 +.Xr resolv.conf 5 for more information. .El .Sh FILES
