intel fixes

[wxWidgets.git] / src / unix / gsocket.cpp

diff --git a/src/unix/gsocket.cpp b/src/unix/gsocket.cpp
index 829893896343af6a6667f4ea8e9ea1ae26dfc4c1..8bf9517551c363ed8cdc1ef14ba2dc6111cdf8ca 100644 (file)
--- a/src/unix/gsocket.cpp
+++ b/src/unix/gsocket.cpp
@@ -235,7 +235,7 @@ struct hostent * wxGethostbyname_r(const char *hostname, struct hostent *h,
                                   void *buffer, int size, int *err)
 
 {
-  struct hostent *he;
+  struct hostent *he = NULL;
   *err = 0;
 #if defined(HAVE_FUNC_GETHOSTBYNAME_R_6)
   if (gethostbyname_r(hostname, h, (char*)buffer, size, &he, err))
@@ -268,7 +268,7 @@ struct hostent * wxGethostbyaddr_r(const char *addr_buf, int buf_size,
                                   int proto, struct hostent *h,
                                   void *buffer, int size, int *err)
 {
-  struct hostent *he;
+  struct hostent *he = NULL;
   *err = 0;
 #if defined(HAVE_FUNC_GETHOSTBYNAME_R_6)
   if (gethostbyaddr_r(addr_buf, buf_size, proto, h,
@@ -299,7 +299,7 @@ struct hostent * wxGethostbyaddr_r(const char *addr_buf, int buf_size,
   return he;
 }
 
-#if defined(HAVE_GETHOSTBYNAME)
+#if defined(HAVE_GETSERVBYNAME)
 static struct servent * deepCopyServent(struct servent *s,
                                        const struct servent *se,
                                        char *buffer, int size)
@@ -338,7 +338,7 @@ static struct servent * deepCopyServent(struct servent *s,
 struct servent *wxGetservbyname_r(const char *port, const char *protocol,
                                  struct servent *serv, void *buffer, int size)
 {
-  struct servent *se;
+  struct servent *se = NULL;
 #if defined(HAVE_FUNC_GETSERVBYNAME_R_6)
   if (getservbyname_r(port, protocol, serv, (char*)buffer, size, &se))
     se = NULL;
@@ -691,7 +691,12 @@ GSocketError GSocket::SetServer()
      state after being previously closed.
    */
   if (m_reusable)
+  {
     setsockopt(m_fd, SOL_SOCKET, SO_REUSEADDR, (const char*)&arg, sizeof(u_long));
+#ifdef SO_REUSEPORT
+    setsockopt(m_fd, SOL_SOCKET, SO_REUSEPORT, (const char*)&arg, sizeof(u_long));
+#endif
+  }
 
   /* Bind to the local address,
    * retrieve the actual address bound,
@@ -890,6 +895,21 @@ GSocketError GSocket::Connect(GSocketStream stream)
   ioctl(m_fd, FIONBIO, &arg);
 #endif
 
+  // If the reuse flag is set, use the applicable socket reuse flags(s)
+  if (m_reusable)
+  {
+    setsockopt(m_fd, SOL_SOCKET, SO_REUSEADDR, (const char*)&arg, sizeof(u_long));
+#ifdef SO_REUSEPORT
+    setsockopt(m_fd, SOL_SOCKET, SO_REUSEPORT, (const char*)&arg, sizeof(u_long));
+#endif
+  }
+
+  // If a local address has been set, then we need to bind to it before calling connect
+  if (m_local && m_local->m_addr)
+  {
+     bind(m_fd, m_local->m_addr, m_local->m_len);
+  }
+
   /* Connect it to the peer address, with a timeout (see below) */
   ret = connect(m_fd, m_peer->m_addr, m_peer->m_len);