Module: ChildProcess::Unix::Lib

Extended by:
FFI::Library
Defined in:
lib/childprocess/unix/lib.rb

Defined Under Namespace

Classes: Attrs, FileActions

Class Method Summary collapse

Class Method Details

.check(errno) ⇒ Object


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# File 'lib/childprocess/unix/lib.rb', line 93

def self.check(errno)
  if errno != 0
    raise Error, Lib.strerror(FFI.errno)
  end
end

.environObject


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# File 'lib/childprocess/unix/lib.rb', line 9

def self.environ
  _NSGetEnviron().read_pointer
end