Fix issues detected by python web-server.

* Removed display of TPL
* Added NOP implementation for SO_REUSEADDR
* Add better detection of socket address
* Return first address

Signed-off-by: lpleahy

Python Web server below:

---------------

import sys
import BaseHTTPServer
from SimpleHTTPServer import SimpleHTTPRequestHandler


HandlerClass = SimpleHTTPRequestHandler
ServerClass  = BaseHTTPServer.HTTPServer
Protocol     = "HTTP/1.0"

port = 80
server_address = ('', port)

HandlerClass.protocol_version = Protocol
httpd = ServerClass(server_address, HandlerClass)

sa = httpd.socket.getsockname()
print "Serving HTTP on", sa[0], "port", sa[1], "..."
httpd.serve_forever()




git-svn-id: https://edk2.svn.sourceforge.net/svnroot/edk2/trunk/edk2@13034 6f19259b-4bc3-4df7-8a09-765794883524

StdLib/Include/Efi/EfiSocketLib.h

@@ -115,18 +115,12 @@
 **/
 #define RAISE_TPL(PreviousTpl, tpl)     \
   VERIFY_TPL ( tpl );                   \
-  PreviousTpl = gBS->RaiseTPL ( tpl );  \
-  DEBUG (( DEBUG_TPL | DEBUG_TPL,       \
-          "%d: TPL\r\n",                \
-          tpl ))
+  PreviousTpl = gBS->RaiseTPL ( tpl );
 
 /**
   Restore the TPL to the previous value
 **/
 #define RESTORE_TPL(tpl)            \
-  DEBUG (( DEBUG_TPL | DEBUG_TPL,   \
-          "%d: TPL\r\n",            \
-          tpl ));                   \
   gBS->RestoreTPL ( tpl )
 
 //------------------------------------------------------------------------------