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-rw-r--r--syshead.h5
1 files changed, 3 insertions, 2 deletions
diff --git a/syshead.h b/syshead.h
index d589531..9dbb501 100644
--- a/syshead.h
+++ b/syshead.h
@@ -390,9 +390,10 @@
#endif
/*
- * Does this platform support linux-style IP_PKTINFO?
+ * Does this platform support linux-style IP_PKTINFO
+ * or bsd-style IP_RECVDSTADDR ?
*/
-#if defined(ENABLE_MULTIHOME) && defined(HAVE_IN_PKTINFO) && defined(IP_PKTINFO) && defined(HAVE_MSGHDR) && defined(HAVE_CMSGHDR) && defined(HAVE_IOVEC) && defined(CMSG_FIRSTHDR) && defined(CMSG_NXTHDR) && defined(HAVE_RECVMSG) && defined(HAVE_SENDMSG)
+#if defined(ENABLE_MULTIHOME) && ((defined(HAVE_IN_PKTINFO)&&defined(IP_PKTINFO)) || defined(IP_RECVDSTADDR)) && defined(HAVE_MSGHDR) && defined(HAVE_CMSGHDR) && defined(HAVE_IOVEC) && defined(CMSG_FIRSTHDR) && defined(CMSG_NXTHDR) && defined(HAVE_RECVMSG) && defined(HAVE_SENDMSG)
#define ENABLE_IP_PKTINFO 1
#else
#define ENABLE_IP_PKTINFO 0