Merge mysql.com:/home/stewart/Documents/MySQL/5.0/main

into  mysql.com:/home/stewart/Documents/MySQL/5.0/bug13136

ndb/src/common/portlib/NdbTCP.cpp

@@ -86,6 +86,7 @@ Ndb_getInAddr(struct in_addr * dst, const char *address) {
 
 int Ndb_check_socket_hup(NDB_SOCKET_TYPE sock)
 {
+#ifdef HAVE_POLL
   struct pollfd pfd[1];
   int r;
 
@@ -97,4 +98,35 @@ int Ndb_check_socket_hup(NDB_SOCKET_TYPE sock)
     return 1;
 
   return 0;
+#else /* HAVE_POLL */
+  fd_set readfds, writefds, errorfds;
+  struct timeval tv= {0,0};
+  int s_err;
+  int s_err_size= sizeof(s_err);
+
+  FD_ZERO(&readfds);
+  FD_ZERO(&writefds);
+  FD_ZERO(&errorfds);
+
+  FD_SET(sock, &readfds);
+  FD_SET(sock, &writefds);
+  FD_SET(sock, &errorfds);
+
+  if(select(1, &readfds, &writefds, &errorfds, &tv)<0)
+    return 1;
+
+  if(FD_ISSET(sock,&errorfds))
+    return 1;
+
+  s_err=0;
+  if (getsockopt(sock, SOL_SOCKET, SO_ERROR, (char*) &s_err, &s_err_size) != 0)
+    return(1);
+
+  if (s_err)
+  {                                             /* getsockopt could succeed */
+    return(1);                                 /* but return an error... */
+  }
+
+  return 0;
+#endif /* HAVE_POLL */
 }

ndb/src/common/portlib/win32/NdbTCP.c

@@ -52,7 +52,7 @@ int Ndb_check_socket_hup(NDB_SOCKET_TYPE sock)
   FD_SET(sock, &writefds);
   FD_SET(sock, &errorfds);
 
-  if(select(1, &readfds, &writefds, &errorfds, &t)==SOCKET_ERROR)
+  if(select(1, &readfds, &writefds, &errorfds, &tv)==SOCKET_ERROR)
     return 1;
 
   if(FD_ISSET(sock,&errorfds))