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| author | Robert Griebl | 2002-12-16 22:04:18 +0000 |
|---|---|---|
| committer | Robert Griebl | 2002-12-16 22:04:18 +0000 |
| commit | be2ae246fb69d903a492adaed7e3b476c7133718 (patch) | |
| tree | 593c0b78c6bfc620071d23b8f199c60112b34f2e /networking | |
| parent | 53f133ac33936d25ed1fdfd7cd02098cb5819be8 (diff) | |
| download | busybox-be2ae246fb69d903a492adaed7e3b476c7133718.zip busybox-be2ae246fb69d903a492adaed7e3b476c7133718.tar.gz | |
Always print the routing table header for IPv4:
- this is consistent with IPv6 route
- you can get very confused, if there are no routes and "route" prints
nothing at all (not even "No routes" message)
Diffstat (limited to 'networking')
| -rw-r--r-- | networking/route.c | 13 |
1 files changed, 6 insertions, 7 deletions
diff --git a/networking/route.c b/networking/route.c index 8117b03..b564c6d 100644 --- a/networking/route.c +++ b/networking/route.c @@ -15,7 +15,7 @@ * Foundation; either version 2 of the License, or (at * your option) any later version. * - * $Id: route.c,v 1.20 2002/12/11 03:57:12 andersen Exp $ + * $Id: route.c,v 1.21 2002/12/16 22:04:18 sandman Exp $ * * displayroute() code added by Vladimir N. Oleynik <dzo@simtreas.ru> * adjustments by Larry Doolittle <LRDoolittle@lbl.gov> @@ -498,6 +498,11 @@ void displayroutes(int noresolve, int netstatfmt) if (noresolve) noresolve = 0x0fff; + printf("Kernel IP routing table\n"); + printf + ("Destination Gateway Genmask Flags %s Iface\n", + netstatfmt ? " MSS Window irtt" : "Metric Ref Use"); + while (fgets(buff, sizeof(buff), fp) != NULL) { if (nl) { int ifl = 0; @@ -512,12 +517,6 @@ void displayroutes(int noresolve, int netstatfmt) &ir) != 10) { error_msg_and_die("Unsuported kernel route format\n"); } - if (nl == 1) { - printf("Kernel IP routing table\n"); - printf - ("Destination Gateway Genmask Flags %s Iface\n", - netstatfmt ? " MSS Window irtt" : "Metric Ref Use"); - } ifl = 0; /* parse flags */ if (flgs & RTF_UP) { if (flgs & RTF_REJECT) |