From: Jams <jam@...>
Date: 2012-05-29T06:58:50+09:00
Subject: Re: Where is tcpserver.c Included By socket.c?


On May 28, 2012, at 3:47 PM 5/28/12, Jams wrote:

> 
> On May 28, 2012, at 3:07 PM 5/28/12, Brian Candler wrote:
> 
>> James Harrison wrote in post #1062384:
>>> I did a quick search for socket.c and found documentation in there that
>>> references TCPServer.new, but which doesnt seem to have any
>>> implementation
>>> that would recognise the name TCPServer.new.
>> 
>> Which Ruby are you looking at? In 1.8 it's pretty simple, the constant 
>> TCPServer is defined in socket.c
>> 
>> ruby-1.8.7-p352 $ grep -iR TCPServer ext/
>> ext/socket/socket.c:VALUE rb_cTCPServer;
>> ext/socket/socket.c: *  serv = TCPServer.new("127.0.0.1", 0)
>> ext/socket/socket.c: *  tcpserver.accept_nonblock => tcpsocket
>> ext/socket/socket.c: *  serv = TCPServer.new(2202)
>> ext/socket/socket.c: * to TCPServer#accept_nonblock fails.
>> ext/socket/socket.c: * TCPServer#accept_nonblock may raise any error 
>> corresponding to accept(2) failure,
>> ext/socket/socket.c: * * TCPServer#accept
>> ext/socket/socket.c: *   sock = TCPServer(addr, port)
>> ext/socket/socket.c:    rb_cTCPServer = rb_define_class("TCPServer", 
>> rb_cTCPSocket);
>> ext/socket/socket.c:    rb_define_global_const("TCPserver", 
>> rb_cTCPServer);
>> ext/socket/socket.c:    rb_define_method(rb_cTCPServer, "accept", 
>> tcp_accept, 0);
>> ext/socket/socket.c:    rb_define_method(rb_cTCPServer, 
>> "accept_nonblock", tcp_accept_nonblock, 0);
>> ext/socket/socket.c:    rb_define_method(rb_cTCPServer, "sysaccept", 
>> tcp_sysaccept, 0);
>> ext/socket/socket.c:    rb_define_method(rb_cTCPServer, "initialize", 
>> tcp_svr_init, -1);
>> ext/socket/socket.c:    rb_define_method(rb_cTCPServer, "listen", 
>> sock_listen, 1);
>> ext/tk/sample/tkextlib/tkHTML/page3/index.html:  Tcl_OpenTcpServer<br>
>> 
Oh! I see where I'm misthinking:

ext/socket/tcpserver.c:    rb_cTCPServer = rb_define_class("TCPServer", rb_cTCPSocket);

Perfect!

Thanks for the pointer, Brian.

Jams