Unify ping and ping6. ping has -4 and -6 which force

name resolution into IP or IPv6 only, otherwise
we take address family returned by host2sockaddr()
in lsa->sa.sa_family. IOW: "ping ::1" with do IPv6 ping,
"ping 127.0.0.1" will do IPv4 ping.
ping6 is aliased to "ping -6".

1 files changed, 2 insertions, 0 deletions

diff --git a/libbb/xconnect.c b/libbb/xconnect.c
index 61fe7fd6c..2b35baab7 100644
--- a/libbb/xconnect.c
+++ b/libbb/xconnect.c
@@ -296,10 +296,12 @@ char* xmalloc_sockaddr2host(const struct sockaddr *sa, socklen_t salen)
         return sockaddr2str(sa, salen, 0);
 }
 
+/* Unused
 char* xmalloc_sockaddr2host_noport(const struct sockaddr *sa, socklen_t salen)
 {
         return sockaddr2str(sa, salen, IGNORE_PORT);
 }
+*/
 
 char* xmalloc_sockaddr2hostonly_noport(const struct sockaddr *sa, socklen_t salen)
 {