$OpenBSD: patch-src_ptlib_unix_socket_cxx,v 1.2 2011/10/26 16:59:09 ajacoutot Exp $
--- src/ptlib/unix/socket.cxx.orig	Fri Oct 14 08:54:51 2011
+++ src/ptlib/unix/socket.cxx	Sat Oct 22 12:41:24 2011
@@ -69,7 +69,7 @@
 #include <netinet/if_ether.h>
 #endif
 
-#if defined(P_NETBSD)
+#if defined(P_NETBSD) || defined(P_OPENBSD)
 #include <ifaddrs.h>
 #endif
 
@@ -484,9 +484,11 @@ PBoolean PIPSocket::IsLocalHost(const PString & hostna
   PUDPSocket sock;
   
   PBYTEArray buffer;
+#if !defined(P_NETBSD) && !defined(P_OPENBSD)
   struct ifconf ifConf;
+#endif
 
-#if defined(P_NETBSD)
+#if defined(P_NETBSD) || defined(P_OPENBSD)
   struct ifaddrs *ifap, *ifa;
 
   PAssert(getifaddrs(&ifap) == 0, "getifaddrs failed");
@@ -509,7 +511,7 @@ PBoolean PIPSocket::IsLocalHost(const PString & hostna
     while (ifName < ifEndList) {
 #endif
       struct ifreq ifReq;
-#if !defined(P_NETBSD)
+#if !defined(P_NETBSD) && !defined(P_OPENBSD)
       memcpy(&ifReq, ifName, sizeof(ifreq));
 #else
       memset(&ifReq, 0, sizeof(ifReq));
@@ -526,14 +528,14 @@ PBoolean PIPSocket::IsLocalHost(const PString & hostna
         }
       }
       
-#if defined(P_FREEBSD) || defined(P_OPENBSD) || defined(P_MACOSX) || defined(P_VXWORKS) || defined(P_RTEMS) || defined(P_QNX)
+#if defined(P_FREEBSD) || defined(P_MACOSX) || defined(P_VXWORKS) || defined(P_RTEMS) || defined(P_QNX)
       // move the ifName pointer along to the next ifreq entry
       ifName = (struct ifreq *)((char *)ifName + _SIZEOF_ADDR_IFREQ(*ifName));
-#elif !defined(P_NETBSD)
+#elif !defined(P_NETBSD) && !defined(P_OPENBSD)
       ifName++;
 #endif
     }
-#if !defined(P_NETBSD)
+#if !defined(P_NETBSD) && !defined(P_OPENBSD)
   }
 #endif
   
@@ -1875,9 +1877,11 @@ PBoolean PIPSocket::GetInterfaceTable(InterfaceTable &
   PUDPSocket sock;
 
   PBYTEArray buffer;
+#if !defined(P_NETBSD) && !defined(P_OPENBSD)
   struct ifconf ifConf;
+#endif
   
-#if defined(P_NETBSD)
+#if defined(P_NETBSD) || defined(P_OPENBSD)
   struct ifaddrs *ifap, *ifa;
 
   PAssert(getifaddrs(&ifap) == 0, "getifaddrs failed");
@@ -1901,7 +1905,7 @@ PBoolean PIPSocket::GetInterfaceTable(InterfaceTable &
     while (ifName < ifEndList) {
 #endif
       struct ifreq ifReq;
-#if !defined(P_NETBSD)
+#if !defined(P_NETBSD) && !defined(P_OPENBSD)
           memcpy(&ifReq, ifName, sizeof(ifreq));
 #else
           memset(&ifReq, 0, sizeof(ifReq));
@@ -1920,7 +1924,7 @@ PBoolean PIPSocket::GetInterfaceTable(InterfaceTable &
             macAddr = PEthSocket::Address((BYTE *)ifReq.ifr_macaddr);
 #endif
 
-#if !defined(P_NETBSD)
+#if !defined(P_NETBSD) && !defined(P_OPENBSD)
           memcpy(&ifReq, ifName, sizeof(ifreq));
 #else
           memset(&ifReq, 0, sizeof(ifReq));
@@ -1932,7 +1936,7 @@ PBoolean PIPSocket::GetInterfaceTable(InterfaceTable &
             sockaddr_in * sin = (sockaddr_in *)&ifReq.ifr_addr;
             PIPSocket::Address addr = sin->sin_addr;
 
-#if !defined(P_NETBSD)
+#if !defined(P_NETBSD) && !defined(P_OPENBSD)
             memcpy(&ifReq, ifName, sizeof(ifreq));
 #else
             memset(&ifReq, 0, sizeof(ifReq));
@@ -1966,15 +1970,15 @@ PBoolean PIPSocket::GetInterfaceTable(InterfaceTable &
         }
       }
 
-#if defined(P_FREEBSD) || defined(P_OPENBSD) || defined(P_MACOSX) || defined(P_VXWORKS) || defined(P_RTEMS) || defined(P_QNX)
+#if defined(P_FREEBSD) || defined(P_MACOSX) || defined(P_VXWORKS) || defined(P_RTEMS) || defined(P_QNX)
       // move the ifName pointer along to the next ifreq entry
       ifName = (struct ifreq *)((char *)ifName + _SIZEOF_ADDR_IFREQ(*ifName));
-#elif !defined(P_NETBSD)
+#elif !defined(P_NETBSD) && !defined(P_OPENBSD)
       ifName++;
 #endif
 
     }
-#if !defined(P_NETBSD)
+#if !defined(P_NETBSD) && !defined(P_OPENBSD)
   }
 #endif