tests/ip_mreq: use ifindex_lo and IFINDEX_LO_STR

* tests/ip_mreq.c: Do not check for HAVE_IF_INDEXTONAME.
(main): Use ifindex_lo instead of if_nametoindex, use IFINDEX_LO_STR
instead of hardcoded string.

diff --git a/tests/ip_mreq.c b/tests/ip_mreq.c
index d21f579405460f33555a1fe93b136aa822a554ce..3f4648ca6e2f13ea7e07f89ddb305a02d3a1e5e3 100644 (file)
--- a/tests/ip_mreq.c
+++ b/tests/ip_mreq.c
@@ -30,7 +30,7 @@
 #include <netinet/in.h>
 
 #if defined IP_ADD_MEMBERSHIP && defined IPV6_ADD_MEMBERSHIP \
- && defined IPV6_JOIN_ANYCAST && defined HAVE_IF_INDEXTONAME
+ && defined IPV6_JOIN_ANYCAST
 
 # include <stdio.h>
 # include <unistd.h>
@@ -55,7 +55,7 @@ main(void)
        inet_pton(AF_INET, interface, &m4->imr_interface);
        inet_pton(AF_INET6, multi6addr, &m6->ipv6mr_multiaddr);
 
-       m6->ipv6mr_interface = if_nametoindex("lo");
+       m6->ipv6mr_interface = ifindex_lo();
        if (!m6->ipv6mr_interface)
                perror_msg_and_skip("lo");
 
@@ -89,28 +89,28 @@ main(void)
                        m6, sizeof(*m6),
                        "{inet_pton(AF_INET6, \"" multi6addr
                        "\", &ipv6mr_multiaddr)"
-                       ", ipv6mr_interface=if_nametoindex(\"lo\")}"
+                       ", ipv6mr_interface=" IFINDEX_LO_STR "}"
                },
                {
                        ARG_STR(SOL_IPV6), ARG_STR(IPV6_DROP_MEMBERSHIP),
                        m6, sizeof(*m6),
                        "{inet_pton(AF_INET6, \"" multi6addr
                        "\", &ipv6mr_multiaddr)"
-                       ", ipv6mr_interface=if_nametoindex(\"lo\")}"
+                       ", ipv6mr_interface=" IFINDEX_LO_STR "}"
                },
                {
                        ARG_STR(SOL_IPV6), ARG_STR(IPV6_JOIN_ANYCAST),
                        m6, sizeof(*m6),
                        "{inet_pton(AF_INET6, \"" multi6addr
                        "\", &ipv6mr_multiaddr)"
-                       ", ipv6mr_interface=if_nametoindex(\"lo\")}"
+                       ", ipv6mr_interface=" IFINDEX_LO_STR "}"
                },
                {
                        ARG_STR(SOL_IPV6), ARG_STR(IPV6_LEAVE_ANYCAST),
                        m6, sizeof(*m6),
                        "{inet_pton(AF_INET6, \"" multi6addr
                        "\", &ipv6mr_multiaddr)"
-                       ", ipv6mr_interface=if_nametoindex(\"lo\")}"
+                       ", ipv6mr_interface=" IFINDEX_LO_STR "}"
                }
        };
 
@@ -158,6 +158,6 @@ main(void)
 #else
 
 SKIP_MAIN_UNDEFINED("IP_ADD_MEMBERSHIP && IPV6_ADD_MEMBERSHIP"
-                   " && IPV6_JOIN_ANYCAST && HAVE_IF_INDEXTONAME")
+                   " && IPV6_JOIN_ANYCAST")
 
 #endif