Unconditionally use the WSA equivalents of Socket error constants.

adunstan · adunstan · commit b8288038baed · 2013-08-26T14:55:00.000-04:00
This change will only apply to mingw compilers, and has been found necessary by late versions of the mingw-w64 compiler. It's the same as what is done elsewhere for the Microsoft compilers. Backpatch of commit 73838b5. Problem reported by Michael Cronenworth, although not his patch.
diff --git a/src/include/port/win32.h b/src/include/port/win32.h
@@ -264,15 +264,25 @@ typedef int pid_t;
 #undef EINTR
 #define EINTR WSAEINTR
 #define EAGAIN WSAEWOULDBLOCK
+#undef EMSGSIZE
 #define EMSGSIZE WSAEMSGSIZE
+#undef EAFNOSUPPORT
 #define EAFNOSUPPORT WSAEAFNOSUPPORT
+#undef EWOULDBLOCK
 #define EWOULDBLOCK WSAEWOULDBLOCK
+#undef ECONNRESET
 #define ECONNRESET WSAECONNRESET
+#undef EINPROGRESS
 #define EINPROGRESS WSAEINPROGRESS
+#undef ENOBUFS
 #define ENOBUFS WSAENOBUFS
+#undef EPROTONOSUPPORT
 #define EPROTONOSUPPORT WSAEPROTONOSUPPORT
+#undef ECONNREFUSED
 #define ECONNREFUSED WSAECONNREFUSED
+#undef EBADFD
 #define EBADFD WSAENOTSOCK
+#undef EOPNOTSUPP
 #define EOPNOTSUPP WSAEOPNOTSUPP
 
 /*
