Signal trap and callback in mruby.

Synopsis

Signal.trap(:INT) { |signo|
  p "hello signal #{Signal.signame(signo)}" #=> "hello signal INT"
}

Methods

• Signal.trap(sig, command){|signo| block }
• Signal.list
• Signal.signame(signo)
• Kernel.trap(sig, command){|signo| block }

Installation

Write in /mruby/build_config.rb

MRuby::Build.new do |conf|
  # from mgem
  conf.gem :mgem => 'mruby-signal'
  # or from github
  conf.gem :github => 'ksss/mruby-signal', :branch => 'master'
end

License

MIT

Based on

https://github.com/ruby/ruby/blob/trunk/signal.c

Passed the ruby/spec

mruby-signal passed the below specs in ruby/spec

• core/signal/*
• core/exception/interrupt_spec.rb
• core/exception/signal_exception_spec.rb

See also

http://ruby-doc.org/core-2.3.1/Signal.html