From: Gurucharan Shetty <gshetty@nicira.com>
Date: Tue, 18 Feb 2014 17:26:27 +0000 (-0800)
Subject: socket-util: getaddrinfo return values for Windows.
X-Git-Tag: sliver-openvswitch-2.1.90-1~1^2~21
X-Git-Url: http://git.onelab.eu/?p=sliver-openvswitch.git;a=commitdiff_plain;h=99ad8ba8ce51120c880d724ac2a9581f8444c2ba

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 <gshetty@nicira.com>
Acked-by: Ben Pfaff <blp@nicira.com>
---

diff --git a/lib/socket-util.c b/lib/socket-util.c
index c76b11615..a30408a24 100644
--- 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;