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[multi-tty]: suspicious change in process.c

From: Jason Rumney
Subject: [multi-tty]: suspicious change in process.c
Date: Thu, 17 May 2007 00:35:52 +0100
User-agent: Thunderbird (Windows/20070326)

In process.c, around line 7045, is the following change (the change is the #if 0 block).

      /* Don't do this, it caused infinite select loops.  The display
         method should call add_keyboard_wait_descriptor on stdin if it
         needs that.  */
     #if 0
      FD_SET (0, &input_wait_mask);

On Windows, an infinite select loop results from this change (ie, the opposite of what the comment says), and in Emacs 22 we clearly do not get infinite select loops, so is there some other bug in a multi-tty change that reverses the logic here?

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