socket-util: getaddrinfo return values for Windows.

Couple of return values need changes. * EAI_NODATA is the same as EAI_NONAME. So we prevent duplicate cases. * Windows does not have a EAI_SYSTEM. Signed-off-by: Gurucharan Shetty <[email protected]> Acked-by: Ben Pfaff <[email protected]>
hugb · Feb 21, 2014 · 99ad8ba · 99ad8ba
1 parent de8bd59
commit 99ad8ba
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/lib/socket-util.c b/lib/socket-util.c
@@ -243,13 +243,15 @@ lookup_hostname(const char *host_name, struct in_addr *addr)
     case EAI_MEMORY:
         return ENOMEM;
 
-#ifdef EAI_NODATA
+#if defined (EAI_NODATA) && EAI_NODATA != EAI_NONAME
     case EAI_NODATA:
         return ENXIO;
 #endif
 
+#ifdef EAI_SYSTEM
     case EAI_SYSTEM:
         return sock_errno();
+#endif
 
     default:
         return EPROTO;