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diff --git a/libmilter/sm_gethost.c b/libmilter/sm_gethost.c
index a025c8f..cd0ef31 100644
--- a/libmilter/sm_gethost.c
+++ b/libmilter/sm_gethost.c
@@ -49,8 +49,16 @@ sm_getipnodebyname(name, family, flags, err)
int flags;
int *err;
{
- bool resv6 = true;
struct hostent *h;
+# if HAS_GETHOSTBYNAME2
+
+ h = gethostbyname2(name, family);
+ if (h == NULL)
+ *err = h_errno;
+ return h;
+
+# else /* HAS_GETHOSTBYNAME2 */
+ bool resv6 = true;
if (family == AF_INET6)
{
@@ -60,7 +68,7 @@ sm_getipnodebyname(name, family, flags, err)
}
SM_SET_H_ERRNO(0);
h = gethostbyname(name);
- if (family == AF_INET6 && !resv6)
+ if (!resv6)
_res.options &= ~RES_USE_INET6;
/* the function is supposed to return only the requested family */
@@ -75,6 +83,7 @@ sm_getipnodebyname(name, family, flags, err)
else
*err = h_errno;
return h;
+# endif /* HAS_GETHOSTBYNAME2 */
}
void
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