From mboxrd@z Thu Jan  1 00:00:00 1970
Message-ID: <007701c3a06d$158bd1b0$8201a8c0@cc77109e>
From: "Bruce Ellis" <brucee@chunder.com>
To: <9fans@cse.psu.edu>
References: <b06370a3dd4706e0ec2f9c10b461d881@caldo.demon.co.uk>
Subject: Re: [9fans] fun with rfork
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Date: Sat,  1 Nov 2003 22:40:44 +1100
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looks a bit like this ...

 targ.fd = fd[0];
 targ.cmd = cmd;
 targ.tag = &tag;

 switch(rfork(RFFDG|RFPROC)) {
 case -1:
  return -1;
 case 0:
  vstack(&targ);   /* Never returns */
 default:
  rendezvous(&tag, 0);
  break;
 }

----- Original Message -----
From: "Charles Forsyth" <forsyth@caldo.demon.co.uk>
To: <9fans@cse.psu.edu>
Sent: Saturday, November 01, 2003 10:03 AM
Subject: Re: [9fans] fun with rfork


> even more than that!
> i ought to have said that it's perhaps most interesting on
> an x86.  (Hint: how and where could you call rendezvous?)
>