---
cpukit/libnetworking/net/ppp_tty.c | 11 ++++++++++-
1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/cpukit/libnetworking/net/ppp_tty.c
b/cpukit/libnetworking/net/ppp_tty.c
index 85a336c..1051048 100644
--- a/cpukit/libnetworking/net/ppp_tty.c
+++ b/cpukit/libnetworking/net/ppp_tty.c
@@ -577,6 +577,10 @@ pppstart(struct rtems_termios_tty *tp)
/* Ready with PPP_FLAG Character ? */
if(sc->sc_outflag & SC_TX_LASTCHAR){
sc->sc_outflag &= ~(SC_TX_BUSY | SC_TX_FCS | SC_TX_LASTCHAR);
+
+ /* Notify driver that we have nothing to transmit */
+ (*tp->handler.write)(ctx, NULL, 0);
+
rtems_event_send(sc->sc_txtask, TX_TRANSMIT); /* Ready for the next
Packet */
return(0);
}
@@ -647,10 +651,15 @@ pppstart(struct rtems_termios_tty *tp)
(*tp->handler.write)(ctx, (char *)sendBegin, (ioffset > 0) ? ioffset :
1);
sc->sc_stats.ppp_obytes += (ioffset > 0) ? ioffset : 1;
sc->sc_outoff += ioffset;
+
+ return (0);
}
}
- return ( 0 );
+ /* Notify driver that we have nothing to transmit */
+ (*tp->handler.write)(ctx, NULL, 0);
+
+ return (0);
}
#ifdef XXX_XXX
--
1.8.4.5
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