X-Git-Url: https://git.ozlabs.org/?p=ppp.git;a=blobdiff_plain;f=ultrix%2Fif_pppvar.h;h=419311159a6df62d9c26d037df23816f22a060da;hp=e1e8543f68f1187c044e84f2d4b6584a8261d1b7;hb=9d622390ee952ed05d910054182724a1cb88d9b2;hpb=9ed05e1618a9087274adb81d04939a0d016300f6

diff --git a/ultrix/if_pppvar.h b/ultrix/if_pppvar.h
index e1e8543..4193111 100644
--- a/ultrix/if_pppvar.h
+++ b/ultrix/if_pppvar.h
@@ -1,4 +1,4 @@
-/*	$Id: if_pppvar.h,v 1.1 1994/09/21 00:28:59 paulus Exp $	*/
+/*	$Id: if_pppvar.h,v 1.3 1994/12/13 03:26:08 paulus Exp $	*/
 /*
  * if_pppvar.h - private structures and declarations for PPP.
  *
@@ -53,13 +53,19 @@
  */
 struct ppp_softc {
 	struct	ifnet sc_if;		/* network-visible interface */
-	u_int	sc_flags;		/* see below */
+	u_int	sc_flags;		/* control/status bits; see if_ppp.h */
 	void	*sc_devp;		/* pointer to device-dep structure */
-	int	(*sc_start) __P((struct ppp_softc *));	/* start routine */
+	void	(*sc_start) __P((struct ppp_softc *));	/* start output proc */
+	void	(*sc_ctlp) __P((struct ppp_softc *)); /* rcvd control pkt */
+	void	(*sc_relinq) __P((struct ppp_softc *)); /* relinquish ifunit */
 	short	sc_mru;			/* max receive unit */
 	pid_t	sc_xfer;		/* used in transferring unit */
-	struct	ifqueue sc_inq;		/* TTY side input queue */
-	struct	ifqueue sc_fastq;	/* IP interactive output packet q */
+	struct	ifqueue sc_rawq;	/* received packets */
+	struct	ifqueue sc_inq;		/* queue of input packets for daemon */
+	struct	ifqueue sc_fastq;	/* interactive output packet q */
+	struct	mbuf *sc_togo;		/* output packet ready to go */
+	struct	mbuf *sc_npqueue;	/* output packets not to be sent yet */
+	struct	mbuf **sc_npqtail;	/* ptr to last next ptr in npqueue */
 #ifdef	VJC
 	struct	slcompress sc_comp; 	/* vjc control buffer */
 #endif
@@ -71,6 +77,8 @@ struct ppp_softc {
 	void	*sc_xc_state;		/* transmit compressor state */
 	struct	compressor *sc_rcomp;	/* receive decompressor */
 	void	*sc_rc_state;		/* receive decompressor state */
+	int	sc_last_sent;		/* time (secs) last NP pkt sent */
+	int	sc_last_recv;		/* time (secs) last NP pkt rcvd */
 	
 	/* Device-dependent part for async lines. */
 	ext_accm sc_asyncmap;		/* async control character map */
@@ -86,7 +94,11 @@ struct ppp_softc {
 	int	sc_rawin_count;		/* # in sc_rawin */
 };
 
-struct ppp_softc ppp_softc[NPPP];
+struct	ppp_softc ppp_softc[NPPP];
 
-extern int ppppktin __P((struct ppp_softc *sc, struct mbuf *m));
-struct mbuf *ppp_dequeue __P((struct ppp_softc *sc));
+struct	ppp_softc *pppalloc __P((pid_t pid));
+void	pppdealloc __P((struct ppp_softc *sc));
+int	pppioctl __P((struct ppp_softc *sc, int cmd, caddr_t data,
+		      int flag, struct proc *p));
+void	ppppktin __P((struct ppp_softc *sc, struct mbuf *m, int lost));
+struct	mbuf *ppp_dequeue __P((struct ppp_softc *sc));