# File lib/puma/jruby_restart.rb, line 44 def self.daemon_start(dir, argv) ENV['PUMA_DAEMON_RESTART'] = Process.pid.to_s if k = ENV['PUMA_JRUBY_DAEMON_OPTS'] ENV['JRUBY_OPTS'] = k end cmd = argv.first argv = ([:string] * argv.size).zip(argv).flatten argv << :string argv << nil chdir(dir) ret = fork return ret if ret != 0 execlp(cmd, *argv) raise SystemCallError.new(FFI.errno) end