JezK
Edit File: jruby_restart.rb
# frozen_string_literal: true require 'ffi' module Puma module JRubyRestart extend FFI::Library ffi_lib 'c' attach_function :execlp, [:string, :varargs], :int attach_function :chdir, [:string], :int attach_function :fork, [], :int attach_function :exit, [:int], :void attach_function :setsid, [], :int def self.chdir_exec(dir, argv) chdir(dir) cmd = argv.first argv = ([:string] * argv.size).zip(argv).flatten argv << :string argv << nil execlp(cmd, *argv) raise SystemCallError.new(FFI.errno) end end end