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From: Brian Somers <brian@FreeBSD.ORG>
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	Sun, 21 Sep 1997 13:27:47 -0700 (PDT)
Date: Sun, 21 Sep 1997 13:27:47 -0700 (PDT)
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To: cvs-committers@FreeBSD.ORG, cvs-all@FreeBSD.ORG, cvs-usrsbin@FreeBSD.ORG
Subject: cvs commit: src/usr.sbin/ppp main.c modem.c
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brian       1997/09/21 13:27:47 PDT

  Modified files:        (Branch: RELENG_2_2)
    usr.sbin/ppp         main.c modem.c 
  Log:
  MFC: It turns out that the following:
         close(1);
         close(2);
         x = open(ctermid(NULL), O_RDWR|O_NONBLOCK);
         close(0)
       on a tty causes select() to return an exception for descriptor x !
       This is the case in RELENG_2_2, but not in 2.2.2.  I'm not sure why.
       Instead of doing the x=open() and close(0), we just do x=0 now.
       Problem pointed out by: Greg Lehey <grog@lemis.com>
                               Tomi Vainio <tomppa@fidata.fi>
  
  Revision  Changes    Path
  1.22.2.39 +1 -2      src/usr.sbin/ppp/main.c
  1.24.2.22 +4 -15     src/usr.sbin/ppp/modem.c