configure.in (dirfd): Check function.
dir.c (dir_fileno): New method. [ruby-dev:48265] [Feature #9880]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47387 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
configure.in (dirfd): Check function.
dir.c (dir_fileno): New method.
[ruby-dev:48265] [Feature #9880]
git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47387 b2dd03c8-39d4-4d8f-98ff-823fe69b080e