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Description
Description
On OpenBSD/adJ 7.4 on a tmux session the exception Errno::ENODEV is thrown in the following scenario:
- In a rails project create a file
q.shto run the application in development mode but in the background i.e:#!/bin/sh bin/rails s &
- Execute the script
% chmod +x ./q.sh % ./q.sh /var/www/bundler/ruby/3.3/gems/reline-0.5.3/lib/reline/ansi.rb:246:in `winsize': Operation not supported by device - <STDIN> (Errno::ENODEV) from /var/www/bundler/ruby/3.3/gems/reline-0.5.3/lib/reline/ansi.rb:246:in `get_screen_size' from /var/www/bundler/ruby/3.3/gems/reline-0.5.3/lib/reline/line_editor.rb:78:in `initialize' from /var/www/bundler/ruby/3.3/gems/reline-0.5.3/lib/reline.rb:542:in `new' from /var/www/bundler/ruby/3.3/gems/reline-0.5.3/lib/reline.rb:542:in `block in core' from /var/www/bundler/ruby/3.3/gems/reline-0.5.3/lib/reline.rb:80:in `initialize'
Checking the source code of reline 0.5.3 in lib/reline/ansi.rb function get_screen_size I notice that you handle only the exception Errno::ENOTTY:
def self.get_screen_size
s = @@input.winsize
return s if s[0] > 0 && s[1] > 0
s = [ENV["LINES"].to_i, ENV["COLUMNS"].to_i]
return s if s[0] > 0 && s[1] > 0
[24, 80]
rescue Errno::ENOTTY
[24, 80]
end IMHO it is the same problem described by @revolter and @forthrin in #537.
It has worked for me to add support for the Errno::ENODEV exception i.e changing
rescue Errno::ENOTTYfor
rescue Errno::ENOTTY, Errno::ENODEVTerminal Emulator
tmux on xterm on OpenBSD/adJ 7.4