unused param warning

[wxWidgets.git] / src / msw / gsocket.c

diff --git a/src/msw/gsocket.c b/src/msw/gsocket.c
index 9bfb770422f62752847e9148fc8f011d80f2857f..50121a09001fbcb889a87dbe02981e9157588216 100644 (file)
--- a/src/msw/gsocket.c
+++ b/src/msw/gsocket.c
@@ -25,12 +25,22 @@
     * warning: unreferenced formal parameter.
     */
 #  pragma warning(disable:4100)
+
+#ifdef __WXWINCE__
+    /*
+       "unreferenced inline function has been removed": this is not
+       suppressed by push above as it is given at the end of the
+       compilation unit
+     */
+#   pragma warning(disable:4514)
+#endif /* __WXWINCE__ */
 #endif /* _MSC_VER */
 
 #include <winsock.h>
 
 #ifndef __GSOCKET_STANDALONE__
-#  include "wx/setup.h"
+#   include "wx/platform.h"
+#   include "wx/setup.h"
 #endif
 
 #if wxUSE_SOCKETS || defined(__GSOCKET_STANDALONE__)
@@ -375,6 +385,11 @@ GSocketError GSocket_SetServer(GSocket *sck)
   ioctlsocket(sck->m_fd, FIONBIO, (u_long FAR *) &arg);
   _GSocket_Enable_Events(sck);
 
+  /* allow a socket to re-bind if the socket is in the TIME_WAIT
+     state after being previously closed.
+   */
+  setsockopt(sck->m_fd, SOL_SOCKET, SO_REUSEADDR, (const char*)&arg, sizeof(u_long));
+
   /* Bind to the local address,
    * retrieve the actual address bound,
    * and listen up to 5 connections.
@@ -758,15 +773,15 @@ GSocketEventFlags GSocket_Select(GSocket *socket, GSocketEventFlags flags)
     fd_set readfds;
     fd_set writefds;
     fd_set exceptfds;
-    static const struct timeval tv = { 0, 0 };
-
+    
     assert(socket != NULL);
 
     FD_ZERO(&readfds);
     FD_ZERO(&writefds);
     FD_ZERO(&exceptfds);
     FD_SET(socket->m_fd, &readfds);
-    FD_SET(socket->m_fd, &writefds);
+       if (flags & GSOCK_OUTPUT_FLAG || flags & GSOCK_CONNECTION_FLAG)
+      FD_SET(socket->m_fd, &writefds);
     FD_SET(socket->m_fd, &exceptfds);
 
     /* Check 'sticky' CONNECTION flag first */
@@ -783,7 +798,8 @@ GSocketEventFlags GSocket_Select(GSocket *socket, GSocketEventFlags flags)
     }
 
     /* Try select now */
-    if (select(socket->m_fd + 1, &readfds, &writefds, &exceptfds, &tv) <= 0)
+    if (select(socket->m_fd + 1, &readfds, &writefds, &exceptfds,
+           &socket->m_timeout) <= 0)
     {
       /* What to do here? */
       return (result & flags);
@@ -794,7 +810,7 @@ GSocketEventFlags GSocket_Select(GSocket *socket, GSocketEventFlags flags)
     {
       char c;
 
-      if (recv(socket->m_fd, &c, 1, MSG_PEEK) > 0)
+      if (!socket->m_stream || recv(socket->m_fd, &c, 1, MSG_PEEK) > 0)
       {
         result |= GSOCK_INPUT_FLAG;
       }