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Another fix from vodz
authorEric Andersen <andersen@codepoet.org>
Wed, 5 Sep 2001 19:32:00 +0000 (19:32 -0000)
committerEric Andersen <andersen@codepoet.org>
Wed, 5 Sep 2001 19:32:00 +0000 (19:32 -0000)
networking/route.c patch | blob | history
route.c patch | blob | history

diff --git a/networking/route.c b/networking/route.c
index bb88307a82adb88686c68082d82ecc61ccd2be95..ee35331007132a829a80e2c143b9ddfef756db2d 100644 (file)
--- a/networking/route.c
+++ b/networking/route.c
@@ -5,7 +5,7 @@
  *
  * Bjorn Wesen, Axis Communications AB
  *
- * Author of the original route: 
+ * Author of the original route:
  *              Fred N. van Kempen, <waltje@uwalt.nl.mugnet.org>
  *              (derived from FvK's 'route.c     1.70    01/04/94')
  *
@@ -15,7 +15,7 @@
  * Foundation;  either  version 2 of the License, or  (at
  * your option) any later version.
  *
- * $Id: route.c,v 1.12 2001/08/27 17:57:27 andersen Exp $
+ * $Id: route.c,v 1.13 2001/09/05 19:32:00 andersen Exp $
  *
  * displayroute() code added by Vladimir N. Oleynik <dzo@simtreas.ru>
  * adjustments by Larry Doolittle  <LRDoolittle@lbl.gov>
@@ -61,7 +61,7 @@ static int
 INET_resolve(char *name, struct sockaddr *sa)
 {
        struct sockaddr_in *s_in = (struct sockaddr_in *)sa;
-       
+
        s_in->sin_family = AF_INET;
        s_in->sin_port = 0;
 
@@ -132,15 +132,15 @@ INET_setroute(int action, int options, char **args)
                case 1:
                        isnet = 1;
                        break;
-                       
+
                case 2:
                        isnet = 0;
                        break;
-                       
+
                default:
                        break;
        }
-       
+
        /* Fill in the other fields. */
        rt.rt_flags = (RTF_UP | RTF_HOST);
        if (isnet)
@@ -149,7 +149,7 @@ INET_setroute(int action, int options, char **args)
        while (*args) {
                if (strcmp(*args, "metric")==0) {
                        int metric;
-                       
+
                        args++;
                        if (!*args || !isdigit(**args))
                                show_usage();
@@ -165,7 +165,7 @@ INET_setroute(int action, int options, char **args)
 
                if (strcmp(*args, "netmask")==0) {
                        struct sockaddr mask;
-                       
+
                        args++;
                        if (!*args || mask_in_addr(rt))
                                show_usage();
@@ -237,8 +237,8 @@ INET_setroute(int action, int options, char **args)
 #if HAVE_RTF_IRTT
                        rt.rt_flags |= RTF_IRTT;
                        rt.rt_irtt = atoi(*(args - 1));
-                       rt.rt_irtt *= (HZ / 100);       /* FIXME */
-#if 0                          /* FIXME: do we need to check anything of this? */
+                       rt.rt_irtt *= (HZ / 100);       /* FIXME */
+#if 0                           /* FIXME: do we need to check anything of this? */
                        if (rt.rt_irtt < 1 || rt.rt_irtt > (120 * HZ)) {
                                error_msg(_("Invalid initial rtt."));
                                return E_OPTERR;
@@ -285,7 +285,7 @@ INET_setroute(int action, int options, char **args)
                if (!rt.rt_dev) {
                        rt.rt_dev = *args++;
                        if (*args)
-                               show_usage();   /* must be last to catch typos */
+                               show_usage();   /* must be last to catch typos */
                } else {
                        show_usage();
                }
@@ -339,7 +339,7 @@ INET_setroute(int action, int options, char **args)
                        return E_SOCK;
                }
        }
-       
+
        /* Close the socket. */
        (void) close(skfd);
        return EXIT_SUCCESS;
@@ -370,7 +370,7 @@ static void displayroutes(void)
        struct in_addr gw;
        struct in_addr mask;
        int flgs, ref, use, metric;
-       char flags[4];
+       char flags[64];
        unsigned long int d,g,m;
 
        char sdest[16], sgw[16];
@@ -384,44 +384,46 @@ static void displayroutes(void)
                        while(buff[ifl]!=' ' && buff[ifl]!='\t' && buff[ifl]!='\0')
                                ifl++;
                        buff[ifl]=0;    /* interface */
-                       if(sscanf(buff+ifl+1, "%lx%lx%d%d%d%d%lx",
+                       if(sscanf(buff+ifl+1, "%lx%lx%X%d%d%d%lx",
                           &d, &g, &flgs, &ref, &use, &metric, &m)!=7) {
                                error_msg_and_die( "Unsuported kernel route format\n");
                        }
                        if(nl==1)
-                printf("Kernel IP routing table\n"
-"Destination     Gateway         Genmask         Flags Metric Ref    Use Iface\n");
+                       printf("Kernel IP routing table\n"
+                               "Destination     Gateway         Genmask         Flags Metric Ref    Use Iface\n");
 
                        ifl = 0;        /* parse flags */
-                       if(flgs&RTF_UP)
-                               flags[ifl++]='U';
-                       if(flgs&RTF_GATEWAY)
-                               flags[ifl++]='G';
-                       if(flgs&RTF_HOST)
-                               flags[ifl++]='H';
-                       if(flgs&RTF_REINSTATE)
-                               flags[ifl++]='R';
-                       if(flgs&RTF_DYNAMIC)
-                               flags[ifl++]='D';
-                       if(flgs&RTF_MODIFIED)
-                               flags[ifl++]='H';
-                       if(flgs&RTF_REJECT)
-                               flags[ifl++]='!';
-                       flags[ifl]=0;
-                       dest.s_addr = d;
-                       gw.s_addr   = g;
-                       mask.s_addr = m;
-                       strcpy(sdest,  (dest.s_addr==0 ? "default" :
-                                       inet_ntoa(dest)));
-                       strcpy(sgw,    (gw.s_addr==0   ? "*"       :
-                                       inet_ntoa(gw)));
-                       printf("%-16s%-16s%-16s%-6s%-6d %-2d %7d %s\n",
-                               sdest, sgw,
-                               inet_ntoa(mask),
-                               flags, metric, ref, use, buff);
-               }
-       nl++;
-       }
+                       if(flgs&RTF_UP) {
+                               if(flgs&RTF_REJECT)
+                                       flags[ifl++]='!';
+                               else
+                                       flags[ifl++]='U';
+                               if(flgs&RTF_GATEWAY)
+                                       flags[ifl++]='G';
+                               if(flgs&RTF_HOST)
+                                       flags[ifl++]='H';
+                               if(flgs&RTF_REINSTATE)
+                                       flags[ifl++]='R';
+                               if(flgs&RTF_DYNAMIC)
+                                       flags[ifl++]='D';
+                               if(flgs&RTF_MODIFIED)
+                                       flags[ifl++]='M';
+                               flags[ifl]=0;
+                               dest.s_addr = d;
+                               gw.s_addr   = g;
+                               mask.s_addr = m;
+                               strcpy(sdest,  (dest.s_addr==0 ? "default" :
+                                       inet_ntoa(dest)));
+                               strcpy(sgw,    (gw.s_addr==0   ? "*"       :
+                                       inet_ntoa(gw)));
+                               printf("%-16s%-16s%-16s%-6s%-6d %-2d %7d %s\n",
+                                       sdest, sgw,
+                                       inet_ntoa(mask),
+                                       flags, metric, ref, use, buff);
+                       }
+               }
+               nl++;
+       }
 }
 
 int route_main(int argc, char **argv)
diff --git a/route.c b/route.c
index bb88307a82adb88686c68082d82ecc61ccd2be95..ee35331007132a829a80e2c143b9ddfef756db2d 100644 (file)
--- a/route.c
+++ b/route.c
@@ -5,7 +5,7 @@
  *
  * Bjorn Wesen, Axis Communications AB
  *
- * Author of the original route: 
+ * Author of the original route:
  *              Fred N. van Kempen, <waltje@uwalt.nl.mugnet.org>
  *              (derived from FvK's 'route.c     1.70    01/04/94')
  *
@@ -15,7 +15,7 @@
  * Foundation;  either  version 2 of the License, or  (at
  * your option) any later version.
  *
- * $Id: route.c,v 1.12 2001/08/27 17:57:27 andersen Exp $
+ * $Id: route.c,v 1.13 2001/09/05 19:32:00 andersen Exp $
  *
  * displayroute() code added by Vladimir N. Oleynik <dzo@simtreas.ru>
  * adjustments by Larry Doolittle  <LRDoolittle@lbl.gov>
@@ -61,7 +61,7 @@ static int
 INET_resolve(char *name, struct sockaddr *sa)
 {
        struct sockaddr_in *s_in = (struct sockaddr_in *)sa;
-       
+
        s_in->sin_family = AF_INET;
        s_in->sin_port = 0;
 
@@ -132,15 +132,15 @@ INET_setroute(int action, int options, char **args)
                case 1:
                        isnet = 1;
                        break;
-                       
+
                case 2:
                        isnet = 0;
                        break;
-                       
+
                default:
                        break;
        }
-       
+
        /* Fill in the other fields. */
        rt.rt_flags = (RTF_UP | RTF_HOST);
        if (isnet)
@@ -149,7 +149,7 @@ INET_setroute(int action, int options, char **args)
        while (*args) {
                if (strcmp(*args, "metric")==0) {
                        int metric;
-                       
+
                        args++;
                        if (!*args || !isdigit(**args))
                                show_usage();
@@ -165,7 +165,7 @@ INET_setroute(int action, int options, char **args)
 
                if (strcmp(*args, "netmask")==0) {
                        struct sockaddr mask;
-                       
+
                        args++;
                        if (!*args || mask_in_addr(rt))
                                show_usage();
@@ -237,8 +237,8 @@ INET_setroute(int action, int options, char **args)
 #if HAVE_RTF_IRTT
                        rt.rt_flags |= RTF_IRTT;
                        rt.rt_irtt = atoi(*(args - 1));
-                       rt.rt_irtt *= (HZ / 100);       /* FIXME */
-#if 0                          /* FIXME: do we need to check anything of this? */
+                       rt.rt_irtt *= (HZ / 100);       /* FIXME */
+#if 0                           /* FIXME: do we need to check anything of this? */
                        if (rt.rt_irtt < 1 || rt.rt_irtt > (120 * HZ)) {
                                error_msg(_("Invalid initial rtt."));
                                return E_OPTERR;
@@ -285,7 +285,7 @@ INET_setroute(int action, int options, char **args)
                if (!rt.rt_dev) {
                        rt.rt_dev = *args++;
                        if (*args)
-                               show_usage();   /* must be last to catch typos */
+                               show_usage();   /* must be last to catch typos */
                } else {
                        show_usage();
                }
@@ -339,7 +339,7 @@ INET_setroute(int action, int options, char **args)
                        return E_SOCK;
                }
        }
-       
+
        /* Close the socket. */
        (void) close(skfd);
        return EXIT_SUCCESS;
@@ -370,7 +370,7 @@ static void displayroutes(void)
        struct in_addr gw;
        struct in_addr mask;
        int flgs, ref, use, metric;
-       char flags[4];
+       char flags[64];
        unsigned long int d,g,m;
 
        char sdest[16], sgw[16];
@@ -384,44 +384,46 @@ static void displayroutes(void)
                        while(buff[ifl]!=' ' && buff[ifl]!='\t' && buff[ifl]!='\0')
                                ifl++;
                        buff[ifl]=0;    /* interface */
-                       if(sscanf(buff+ifl+1, "%lx%lx%d%d%d%d%lx",
+                       if(sscanf(buff+ifl+1, "%lx%lx%X%d%d%d%lx",
                           &d, &g, &flgs, &ref, &use, &metric, &m)!=7) {
                                error_msg_and_die( "Unsuported kernel route format\n");
                        }
                        if(nl==1)
-                printf("Kernel IP routing table\n"
-"Destination     Gateway         Genmask         Flags Metric Ref    Use Iface\n");
+                       printf("Kernel IP routing table\n"
+                               "Destination     Gateway         Genmask         Flags Metric Ref    Use Iface\n");
 
                        ifl = 0;        /* parse flags */
-                       if(flgs&RTF_UP)
-                               flags[ifl++]='U';
-                       if(flgs&RTF_GATEWAY)
-                               flags[ifl++]='G';
-                       if(flgs&RTF_HOST)
-                               flags[ifl++]='H';
-                       if(flgs&RTF_REINSTATE)
-                               flags[ifl++]='R';
-                       if(flgs&RTF_DYNAMIC)
-                               flags[ifl++]='D';
-                       if(flgs&RTF_MODIFIED)
-                               flags[ifl++]='H';
-                       if(flgs&RTF_REJECT)
-                               flags[ifl++]='!';
-                       flags[ifl]=0;
-                       dest.s_addr = d;
-                       gw.s_addr   = g;
-                       mask.s_addr = m;
-                       strcpy(sdest,  (dest.s_addr==0 ? "default" :
-                                       inet_ntoa(dest)));
-                       strcpy(sgw,    (gw.s_addr==0   ? "*"       :
-                                       inet_ntoa(gw)));
-                       printf("%-16s%-16s%-16s%-6s%-6d %-2d %7d %s\n",
-                               sdest, sgw,
-                               inet_ntoa(mask),
-                               flags, metric, ref, use, buff);
-               }
-       nl++;
-       }
+                       if(flgs&RTF_UP) {
+                               if(flgs&RTF_REJECT)
+                                       flags[ifl++]='!';
+                               else
+                                       flags[ifl++]='U';
+                               if(flgs&RTF_GATEWAY)
+                                       flags[ifl++]='G';
+                               if(flgs&RTF_HOST)
+                                       flags[ifl++]='H';
+                               if(flgs&RTF_REINSTATE)
+                                       flags[ifl++]='R';
+                               if(flgs&RTF_DYNAMIC)
+                                       flags[ifl++]='D';
+                               if(flgs&RTF_MODIFIED)
+                                       flags[ifl++]='M';
+                               flags[ifl]=0;
+                               dest.s_addr = d;
+                               gw.s_addr   = g;
+                               mask.s_addr = m;
+                               strcpy(sdest,  (dest.s_addr==0 ? "default" :
+                                       inet_ntoa(dest)));
+                               strcpy(sgw,    (gw.s_addr==0   ? "*"       :
+                                       inet_ntoa(gw)));
+                               printf("%-16s%-16s%-16s%-6s%-6d %-2d %7d %s\n",
+                                       sdest, sgw,
+                                       inet_ntoa(mask),
+                                       flags, metric, ref, use, buff);
+                       }
+               }
+               nl++;
+       }
 }
 
 int route_main(int argc, char **argv)
Unnamed repository; edit this file 'description' to name the repository.