fix warnings about empty controlling statement in release build

[wxWidgets.git] / src / common / sckaddr.cpp

diff --git a/src/common/sckaddr.cpp b/src/common/sckaddr.cpp
index 9e2b8682e748692f8b2704605be2bba5e428d975..b706132e5c7201b5a9808422b5539e5bb60f9114 100644 (file)
--- a/src/common/sckaddr.cpp
+++ b/src/common/sckaddr.cpp
@@ -136,7 +136,7 @@ IMPLEMENT_DYNAMIC_CLASS(wxUNIXaddress, wxSockAddress)
     typedef char wxGethostBuf[1024];
 #endif
 
-#ifdef HAVE_FUNC_GETSERVBYNAME_R_3
+#ifdef HAVE_FUNC_GETSERVBYNAME_R_4
     struct wxGetservBuf : servent_data
     {
         wxGethostBuf()
@@ -148,7 +148,7 @@ IMPLEMENT_DYNAMIC_CLASS(wxUNIXaddress, wxSockAddress)
     typedef char wxGetservBuf[1024];
 #endif
 
-#ifdef wxHAS_MT_SAFE_GETBY_FUNCS
+#if defined(wxHAS_MT_SAFE_GETBY_FUNCS) || !wxUSE_THREADS
     #define wxLOCK_GETBY_MUTEX(name)
 #else // may need mutexes to protect getxxxbyxxx() calls
     #if defined(HAVE_GETHOSTBYNAME) || \
@@ -383,7 +383,7 @@ servent *deepCopyServent(servent *s,
 servent *wxGetservbyname_r(const char *port,
                            const char *protocol,
                            servent *serv,
-                           wxGetservBuf buffer,
+                           wxGetservBuf& buffer,
                            int size)
 {
     servent *se;
@@ -392,7 +392,8 @@ servent *wxGetservbyname_r(const char *port,
 #elif defined(HAVE_FUNC_GETSERVBYNAME_R_5)
     se = getservbyname_r(port, protocol, serv, buffer, size);
 #elif defined(HAVE_FUNC_GETSERVBYNAME_R_4)
-    se = getservbyname_r(port, protocol, serv, &buffer);
+    if ( getservbyname_r(port, protocol, serv, &buffer) != 0 )
+        return NULL;
 #elif defined(HAVE_GETSERVBYNAME)
     wxLOCK_GETBY_MUTEX(serv);
 
@@ -721,6 +722,16 @@ wxString wxSockAddressImpl::GetPath() const
 // wxSockAddress
 // ----------------------------------------------------------------------------
 
+const sockaddr *wxSockAddress::GetAddressData() const
+{
+    return GetAddress().GetAddr();
+}
+
+int wxSockAddress::GetAddressDataLen() const
+{
+    return GetAddress().GetLen();
+}
+
 void wxSockAddress::Init()
 {
     if ( !wxSocketBase::IsInitialized() )