Module: Spring::SID

Defined in:: lib/spring/sid.rb

Constant Summary collapse

FUNC =

Fiddle::Function.new(
  DL::Handle::DEFAULT['getsid'],
  [Fiddle::TYPE_INT],
  Fiddle::TYPE_INT
)

Class Method Summary collapse

Class Method Details

.pgid ⇒ `Object`



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# File 'lib/spring/sid.rb', line 15

def self.pgid
  Process.getpgid(sid)
end

.sid(pid = 0) ⇒ `Object`



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# File 'lib/spring/sid.rb', line 11

def self.sid(pid = 0)
  FUNC.call(pid)
end