make /etc/network parsing configurable. -200 bytes when off.
diff --git a/libbb/inet_common.c b/libbb/inet_common.c
index 8449201..ec3c3f9 100644
--- a/libbb/inet_common.c
+++ b/libbb/inet_common.c
@@ -14,7 +14,9 @@
int INET_resolve(const char *name, struct sockaddr_in *s_in, int hostfirst)
{
struct hostent *hp;
+#if ENABLE_FEATURE_ETC_NETWORKS
struct netent *np;
+#endif
/* Grmpf. -FvK */
s_in->sin_family = AF_INET;
@@ -43,6 +45,7 @@
return 0;
}
}
+#if ENABLE_FEATURE_ETC_NETWORKS
/* Try the NETWORKS database to see if this is a known network. */
#ifdef DEBUG
bb_error_msg("getnetbyname(%s)", name);
@@ -52,6 +55,7 @@
s_in->sin_addr.s_addr = htonl(np->n_net);
return 1;
}
+#endif
if (hostfirst) {
/* Don't try again */
return -1;
@@ -140,10 +144,7 @@
ent = gethostbyaddr((char *) &ad, 4, AF_INET);
if (ent)
name = xstrdup(ent->h_name);
- } else {
- /* Hmmm... this is very rare to have named nets,
- * and this getnetbyaddr() call is the only one in bbox.
- * Maybe get rid of or make configurable? */
+ } else if (ENABLE_FEATURE_ETC_NETWORKS) {
struct netent *np;
#ifdef DEBUG
bb_error_msg("getnetbyaddr (%08x)", (unsigned)host_ad);