class DEBUGGER__::ProcessGroup

# File bundled-src/debug-1.11.1/lib/debug/session.rb, line 2029
def initialize
  @lock_file = nil
end

# File bundled-src/debug-1.11.1/lib/debug/session.rb, line 2053
def after_fork
end

# File bundled-src/debug-1.11.1/lib/debug/session.rb, line 2041
def lock
  true
end

# File bundled-src/debug-1.11.1/lib/debug/session.rb, line 2033
def locked?
  true
end

# File bundled-src/debug-1.11.1/lib/debug/session.rb, line 2056
def multi?
  @lock_file
end

# File bundled-src/debug-1.11.1/lib/debug/session.rb, line 2060
def multi_process!
  require 'tempfile'
  @lock_tempfile = Tempfile.open("ruby-debug-lock-")
  @lock_tempfile.close
  extend MultiProcessGroup
end

# File bundled-src/debug-1.11.1/lib/debug/session.rb, line 2049
def sync
  yield
end

# File bundled-src/debug-1.11.1/lib/debug/session.rb, line 2037
def trylock
  true
end

# File bundled-src/debug-1.11.1/lib/debug/session.rb, line 2045
def unlock
  true
end