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# -*- encoding: binary -*-
require 'socket'
# See the {README}[link:index.html]
module Kgio
# The IPv4 address of UNIX domain sockets, useful for creating
# Rack (and CGI) servers that also serve HTTP traffic over
# UNIX domain sockets.
LOCALHOST = '127.0.0.1'
# Kgio::PipeMethods#kgio_tryread and Kgio::SocketMethods#kgio_tryread will
# return :wait_readable when waiting for a read is required.
WaitReadable = :wait_readable
# PipeMethods#kgio_trywrite and SocketMethods#kgio_trywrite will return
# :wait_writable when waiting for a read is required.
WaitWritable = :wait_writable
end
require 'kgio_ext'
# use Kgio::Pipe.popen and Kgio::Pipe.new instead of IO.popen
# and IO.pipe to get PipeMethods#kgio_read and PipeMethod#kgio_write
# methods.
class Kgio::Pipe < IO
include Kgio::PipeMethods
class << self
# call-seq:
#
# rd, wr = Kgio::Pipe.new
#
# This creates a new pipe(7) with Kgio::Pipe objects that respond
# to PipeMethods#kgio_read and PipeMethod#kgio_write
alias new pipe
end
end
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