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Make PPP compile cleanly

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This commit is contained in:
Paul Traina 1994-11-01 09:03:20 +00:00
parent c981965073
commit c9014e4e10
Notes: svn2git 2020-12-20 02:59:44 +00:00 
svn path=/head/; revision=4041
2 changed files with 22 additions and 18 deletions
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37
sys/net/if_ppp.c
View File

@ -69,7 +69,7 @@
* Paul Mackerras (paulus@cs.anu.edu.au).
*/
/* $Id: if_ppp.c,v 1.2 1994/09/23 00:13:18 wollman Exp $ */
/* $Id: if_ppp.c,v 1.4 1994/10/05 21:22:42 wollman Exp $ */
/* from if_sl.c,v 1.11 84/10/04 12:54:47 rick Exp */
#include "ppp.h"
@ -328,7 +328,7 @@ pppopen(dev, tp)
* Detach the tty from the ppp unit.
* Mimics part of ttyclose().
*/
void
int
pppclose(tp, flag)
struct tty *tp;
int flag;
@ -352,6 +352,7 @@ pppclose(tp, flag)
}
}
splx(s);
return (0); /* success */
}
/*
@ -857,7 +858,7 @@ pppasyncstart(sc)
* Start output on async tty interface. Get another datagram
* to send from the interface queue and start sending it.
*/
void
int
pppstart(tp)
register struct tty *tp;
{
@ -870,11 +871,11 @@ pppstart(tp)
if ((tp->t_state & TS_CARR_ON) == 0 && (tp->t_cflag & CLOCAL) == 0) {
/* sorry, I can't talk now */
return;
return 0;
}
if (sc == NULL || tp != (struct tty *) sc->sc_devp) {
(*tp->t_oproc)(tp);
return;
return 0;
}
for (;;) {
@ -886,7 +887,7 @@ pppstart(tp)
if (CCOUNT(&tp->t_outq) != 0 && tp->t_oproc != NULL) {
(*tp->t_oproc)(tp);
if (CCOUNT(&tp->t_outq) > PPP_HIWAT)
return;
return 0;
}
/*
@ -902,7 +903,7 @@ pppstart(tp)
*/
m = ppp_dequeue(sc);
if (m == NULL)
return;
return 0;
/*
* The extra PPP_FLAG will start up a new packet, and thus
@ -1007,7 +1008,7 @@ pppstart(tp)
sc->sc_outm = m;
if (tp->t_oproc != NULL)
(*tp->t_oproc)(tp);
return; /* can't do any more at the moment */
return 0; /* can't do any more at the moment */
}
/* Finished with this mbuf; free it and move on. */
@ -1025,6 +1026,7 @@ pppstart(tp)
sc->sc_if.if_opackets++;
sc->sc_if.if_obytes = sc->sc_bytessent;
}
return 0;
}
/*
@ -1253,7 +1255,7 @@ static unsigned paritytab[8] = {
0x69969669, 0x96696996, 0x96696996, 0x69969669
};
void
int
pppinput(c, tp)
int c;
register struct tty *tp;
@ -1265,7 +1267,7 @@ pppinput(c, tp)
tk_nin++;
sc = (struct ppp_softc *) tp->t_sc;
if (sc == NULL || tp != (struct tty *) sc->sc_devp)
return;
return 0;
++sc->sc_bytesrcvd;
@ -1317,7 +1319,7 @@ pppinput(c, tp)
sc->sc_if.if_ierrors++;
} else
sc->sc_flags &= ~(SC_FLUSH | SC_ESCAPED);
return;
return 0;
}
if (ilen < PPP_HDRLEN + PPP_FCSLEN) {
@ -1326,7 +1328,7 @@ pppinput(c, tp)
printf("ppp%d: too short (%d)\n", sc->sc_if.if_unit, ilen);
sc->sc_if.if_ierrors++;
}
return;
return 0;
}
/*
@ -1352,24 +1354,24 @@ pppinput(c, tp)
putc(0, &tp->t_canq);
ttwakeup(tp);
}
return;
return 0;
}
if (sc->sc_flags & SC_FLUSH) {
if (sc->sc_flags & SC_LOG_FLUSH)
ppplogchar(sc, c);
return;
return 0;
}
if (c < 0x20 && (sc->sc_rasyncmap & (1 << c)))
return;
return 0;
if (sc->sc_flags & SC_ESCAPED) {
sc->sc_flags &= ~SC_ESCAPED;
c ^= PPP_TRANS;
} else if (c == PPP_ESCAPE) {
sc->sc_flags |= SC_ESCAPED;
return;
return 0;
}
/*
@ -1444,7 +1446,7 @@ pppinput(c, tp)
++m->m_len;
*sc->sc_mp++ = c;
sc->sc_fcs = PPP_FCS(sc->sc_fcs, c);
return;
return 0;
flush:
if (!(sc->sc_flags & SC_FLUSH)) {
@ -1453,6 +1455,7 @@ pppinput(c, tp)
if (sc->sc_flags & SC_LOG_FLUSH)
ppplogchar(sc, c);
}
return 0;
}
/*

3
sys/net/pppcompress.c
View File

@ -44,13 +44,14 @@
* so that the entire packet being decompressed doesn't have
* to be in contiguous memory (just the compressed header).
*
* $Id: slcompress.c,v 1.6 1994/01/21 06:33:31 glass Exp $
* $Id: pppcompress.c,v 1.2 1994/09/23 00:13:21 wollman Exp $
*/
#include <sys/types.h>
#include <sys/param.h>
#include <sys/systm.h>
#include <sys/mbuf.h>
#include <sys/socket.h>
#include <sys/socketvar.h>
#include <netinet/in.h>