A nice patch from Larry Doolittle that adds -Wshadow and
cleans up most of the now-revealed problems.
diff --git a/route.c b/route.c
index 337b358..d571fc5 100644
--- a/route.c
+++ b/route.c
@@ -15,7 +15,7 @@
* Foundation; either version 2 of the License, or (at
* your option) any later version.
*
- * $Id: route.c,v 1.9 2001/03/09 21:24:12 andersen Exp $
+ * $Id: route.c,v 1.10 2001/03/21 07:34:26 andersen Exp $
*
* displayroute() code added by Vladimir N. Oleynik <dzo@simtreas.ru>
* adjustments by Larry Doolittle <LRDoolittle@lbl.gov>
@@ -60,18 +60,18 @@
static int
INET_resolve(char *name, struct sockaddr *sa)
{
- struct sockaddr_in *sin = (struct sockaddr_in *)sa;
+ struct sockaddr_in *s_in = (struct sockaddr_in *)sa;
- sin->sin_family = AF_INET;
- sin->sin_port = 0;
+ s_in->sin_family = AF_INET;
+ s_in->sin_port = 0;
/* Default is special, meaning 0.0.0.0. */
if (strcmp(name, "default")==0) {
- sin->sin_addr.s_addr = INADDR_ANY;
+ s_in->sin_addr.s_addr = INADDR_ANY;
return 1;
}
/* Look to see if it's a dotted quad. */
- if (inet_aton(name, &sin->sin_addr)) {
+ if (inet_aton(name, &s_in->sin_addr)) {
return 0;
}
/* guess not.. */