# File lib/net/ssh/known_hosts.rb, line 47
47:       def hostfiles(options, which=:all)
48:         files = []
49: 
50:         if which == :all || which == :user
51:           files += Array(options[:user_known_hosts_file] || %w(~/.ssh/known_hosts ~/.ssh/known_hosts2))
52:         end
53: 
54:         if which == :all || which == :global
55:           files += Array(options[:global_known_hosts_file] || %w(/etc/ssh/known_hosts /etc/ssh/known_hosts2))
56:         end
57: 
58:         return files
59:       end