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authorEric Andersen2001-02-18 20:12:25 +0000
committerEric Andersen2001-02-18 20:12:25 +0000
commitf1bbb22dca4d39aa227246f4c2ee90acd7e512a4 (patch)
tree0a87d7c1639e01870970c55688ab1fd8dd13f1a2 /networking/route.c
parentf57a83206398c3d47b8465f05a3c576b2d41187c (diff)
downloadbusybox-f1bbb22dca4d39aa227246f4c2ee90acd7e512a4.zip
busybox-f1bbb22dca4d39aa227246f4c2ee90acd7e512a4.tar.gz
A small cleanup by Vladimir
Diffstat (limited to 'networking/route.c')
-rw-r--r--networking/route.c13
1 files changed, 5 insertions, 8 deletions
diff --git a/networking/route.c b/networking/route.c
index 9bd4e91..d98d9a0 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 1.5 2001/02/15 23:31:40 markw Exp $
+ * $Id: route.c,v 1.6 2001/02/18 20:12:25 andersen Exp $
*
* displayroute() code added by Vladimir N. Oleynik <dzo@simtreas.ru>
* busybox style adjustments by Larry Doolittle <LRDoolittle@lbl.gov>
@@ -361,11 +361,8 @@ void displayroutes(void)
char sdest[16], sgw[16];
- FILE *fp = fopen("/proc/net/route", "r");
+ FILE *fp = xfopen("/proc/net/route", "r");
- if(fp==0) {
- perror_msg_and_die("/proc/net/route");
- }
while( fgets(buff, sizeof(buff), fp) != NULL ) {
if(nl) {
int ifl = 0;
@@ -376,9 +373,6 @@ void displayroutes(void)
&d, &g, &flgs, &ref, &use, &metric, &m)!=7) {
error_msg_and_die( "Unsuported kernel route format\n");
}
- dest.s_addr = d;
- gw.s_addr = g;
- mask.s_addr = m;
if(nl==1) {
printf("Kernel IP routing table\n"
"Destination Gateway Genmask Flags Metric Ref Use Iface\n");
@@ -393,6 +387,9 @@ void displayroutes(void)
if(flgs&4)
flags[ifl++]='H';
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 ? "*" :