upgrade looped-back message from debug statement to syslog warning

[ppp.git] / pppd / lcp.c

diff --git a/pppd/lcp.c b/pppd/lcp.c
index 6da963161f31bc81cd0236fa80cee1e63f3e23d8..801dc5ae0f25c3985fcc4260524327d49d62a3ce 100644 (file)
--- a/pppd/lcp.c
+++ b/pppd/lcp.c
@@ -18,7 +18,7 @@
  */
 
 #ifndef lint
-static char rcsid[] = "$Id: lcp.c,v 1.6 1994/05/26 06:37:19 paulus Exp $";
+static char rcsid[] = "$Id: lcp.c,v 1.9 1994/06/14 06:07:47 paulus Exp $";
 #endif
 
 /*
@@ -26,6 +26,7 @@ static char rcsid[] = "$Id: lcp.c,v 1.6 1994/05/26 06:37:19 paulus Exp $";
  */
 
 #include <stdio.h>
+#include <string.h>
 #include <syslog.h>
 #include <assert.h>
 #include <sys/ioctl.h>
@@ -34,8 +35,6 @@ static char rcsid[] = "$Id: lcp.c,v 1.6 1994/05/26 06:37:19 paulus Exp $";
 #include <sys/time.h>
 #include <netinet/in.h>
 
-#include <string.h>
-
 #include "pppd.h"
 #include "ppp.h"
 #include "fsm.h"
@@ -45,6 +44,10 @@ static char rcsid[] = "$Id: lcp.c,v 1.6 1994/05/26 06:37:19 paulus Exp $";
 #include "upap.h"
 #include "ipcp.h"
 
+#ifdef _linux_         /* Needs ppp ioctls */
+#include <linux/ppp.h>
+#endif
+
 /* global vars */
 fsm lcp_fsm[NPPP];                     /* LCP fsm structure (global)*/
 lcp_options lcp_wantoptions[NPPP];     /* Options that we want to request */
@@ -813,7 +816,7 @@ lcp_nakci(f, p, len)
     if (f->state != OPENED) {
        *go = try;
        if (looped_back && try.numloops % lcp_warnloops == 0)
-           LCPDEBUG((LOG_INFO, "The line appears to be looped back."));
+           syslog(LOG_WARNING, "Serial line appears to be looped back.");
     }
 
     return 1;
@@ -1268,8 +1271,13 @@ lcp_up(f)
     ppp_send_config(f->unit, MIN(ao->mru, (ho->neg_mru? ho->mru: MTU)),
                    (ho->neg_asyncmap? ho->asyncmap: 0xffffffff),
                    ho->neg_pcompression, ho->neg_accompression);
+    /*
+     * If the asyncmap hasn't been negotiated, we really should
+     * set the receive asyncmap to ffffffff, but we set it to 0
+     * for backwards contemptibility.
+     */
     ppp_recv_config(f->unit, (go->neg_mru? MAX(wo->mru, go->mru): MTU),
-                   (go->neg_asyncmap? go->asyncmap: 0xffffffff),
+                   (go->neg_asyncmap? go->asyncmap: 0x00000000),
                    go->neg_pcompression, go->neg_accompression);
 
     if (ho->neg_mru)