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From: Brian Somers <brian@FreeBSD.ORG>
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Date: Thu, 7 May 1998 18:15:22 -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 bundle.c datalink.c hdlc.c lqr.c
         lqr.h main.c modem.c mp.c timer.c timer.h
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brian       1998/05/07 18:15:21 PDT

  Modified files:        (Branch: MP)
    usr.sbin/ppp         bundle.c datalink.c hdlc.c lqr.c lqr.h 
                         main.c modem.c mp.c timer.c timer.h 
  Log:
  o Rename datalinks as soon as the name has been received so that
    LQM and HDLC timer diagnostics come out with the correct name.
  o Don't send an LQR immediately upon reviving a datalink.  Leave
    it 'till the next timeout.
  o Add the link name to some more LQR diagnostics.
  o Break out of the main loop when a descriptor exception is seen
    in select().
  o Remove the evil nointr_[u]sleep() functions.  Timers should be
    (and are) used instead.
  o Treat a read() of 0 bytes as an error that's fatal to the link
    on which the read() is done.  We should never read() 0 after
    select() says there's something there - not unless the link
    has been closed by the other side.
  o Write the data seen before a HDLC header to the terminal in
    `term' mode, *not* back to the modem :-/
  o Initialise our transmitted file descriptor before starting any
    timers.
  o Only send data links that have *no* pending output data.  This
    means that our final ACK will be written rather than being
    nuked with the datalink transmission.
  
  Revision  Changes    Path
  1.1.2.77  +8 -28     src/usr.sbin/ppp/Attic/bundle.c
  1.1.2.57  +25 -4     src/usr.sbin/ppp/Attic/datalink.c
  1.28.2.34 +3 -3      src/usr.sbin/ppp/hdlc.c
  1.22.2.30 +37 -14    src/usr.sbin/ppp/lqr.c
  1.12.2.6  +2 -1      src/usr.sbin/ppp/lqr.h
  1.121.2.57 +4 -1      src/usr.sbin/ppp/main.c
  1.77.2.68 +26 -21    src/usr.sbin/ppp/modem.c
  1.1.2.26  +9 -5      src/usr.sbin/ppp/Attic/mp.c
  1.27.2.11 +1 -57     src/usr.sbin/ppp/timer.c
  1.5.4.5   +1 -3      src/usr.sbin/ppp/timer.h