* ext/socket/rubysocket.h (SOCKLEN_MAX): Defined.

* ext/socket/raddrinfo.c (ext/socket/raddrinfo.c): Reject too long
  Linux abstract socket name.



git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@40335 b2dd03c8-39d4-4d8f-98ff-823fe69b080e