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-rw-r--r--src/tcp_address.cpp8
1 files changed, 5 insertions, 3 deletions
diff --git a/src/tcp_address.cpp b/src/tcp_address.cpp
index 38737c4..a82298d 100644
--- a/src/tcp_address.cpp
+++ b/src/tcp_address.cpp
@@ -274,7 +274,8 @@ int xs::tcp_address_t::resolve_interface (char const *interface_,
// service-name irregularity due to indeterminate socktype.
req.ai_flags = AI_PASSIVE | AI_NUMERICHOST;
-#ifndef XS_HAVE_WINDOWS
+#if defined AI_V4MAPPED && !defined XS_HAVE_WINDOWS && !defined XS_HAVE_FREEBSD
+ // On FreeBSD, AI_V4MAPPED isn't supported.
// Windows by default maps IPv4 addresses into IPv6. In this API we only
// require IPv4-mapped addresses when no native IPv6 interfaces are
// available (~AI_ALL). This saves an additional DNS roundtrip for IPv4
@@ -319,8 +320,9 @@ int xs::tcp_address_t::resolve_hostname (const char *hostname_, bool ipv4only_)
// Need to choose one to avoid duplicate results from getaddrinfo() - this
// doesn't really matter, since it's not included in the addr-output.
req.ai_socktype = SOCK_STREAM;
-
-#ifndef XS_HAVE_WINDOWS
+
+#if defined AI_V4MAPPED && !defined XS_HAVE_WINDOWS && !defined XS_HAVE_FREEBSD
+ // On FreeBSD, AI_V4MAPPED isn't supported.
// Windows by default maps IPv4 addresses into IPv6. In this API we only
// require IPv4-mapped addresses when no native IPv6 interfaces are
// available. This saves an additional DNS roundtrip for IPv4 addresses.