--- src/fuser.c.orig	2005-11-21 00:58:12 +0000
+++ src/fuser.c	2005-11-21 00:58:21 +0000
@@ -50,6 +50,10 @@
 #include "signals.h"
 #include "i18n.h"
 
+#ifdef __UCLIBC__
+#define IPV4_ONLY
+#endif
+
 #undef DEBUG
 
 #define NAME_FIELD 20		/* space reserved for file name */
@@ -228,6 +232,7 @@
 	*ip_list = ip_tmp;
 }
 
+#ifndef IPV4_ONLY
 static void add_ip6_conn(struct ip6_connections **ip_list, const char *protocol, struct names *this_name, const int lcl_port, const int rmt_port, struct in6_addr rmt_address)
 {
 	struct ip6_connections *ip_tmp, *ip_head;
@@ -244,7 +249,7 @@
 
 	*ip_list = ip_tmp;
 }
-
+#endif
 static void add_matched_proc(struct names *name_list, const pid_t pid, const uid_t uid, const char access)
 {
 	struct procs *pptr, *last_proc;
@@ -355,7 +360,9 @@
 	char *lcl_port_str, *rmt_addr_str, *rmt_port_str, *tmpstr, *tmpstr2;
 	in_port_t lcl_port;
 	struct sockaddr_in *sin;
+#ifndef IPV4_ONLY
 	struct sockaddr_in6 *sin6;
+#endif
 	char hostspec[100];
 	char *protocol;
 	int i;
@@ -442,7 +449,9 @@
 	res = NULL;
 	if (rmt_addr_str == NULL && rmt_port_str == NULL) {
 		add_ip_conn(ip_list, protocol, this_name, ntohs(lcl_port), 0, INADDR_ANY);
+#ifndef IPV4_ONLY
 		add_ip6_conn(ip6_list, protocol,this_name, ntohs(lcl_port), 0, in6addr_any);
+#endif
 		return 0;
 	} else {
 		/* Resolve remote address and port */
@@ -453,10 +462,12 @@
 						sin = (struct sockaddr_in*)resptr->ai_addr;
 						add_ip_conn(ip_list, protocol, this_name, ntohs(lcl_port), ntohs(sin->sin_port), sin->sin_addr.s_addr);
 					break;
+#ifndef IPV4_ONLY
 				case AF_INET6:
 					sin6 = (struct sockaddr_in6*)resptr->ai_addr;
 						add_ip6_conn(ip6_list, protocol, this_name, ntohs(lcl_port), ntohs(sin6->sin6_port), sin6->sin6_addr);
 					break;
+#endif
 				}
 			} /*while */
 			return 0;