/*************************************************************************\
* Copyright (c) 2002 The University of Chicago, as Operator of Argonne
*     National Laboratory.
* Copyright (c) 2002 The Regents of the University of California, as
*     Operator of Los Alamos National Laboratory.
* EPICS BASE Versions 3.13.7
* and higher are distributed subject to a Software License Agreement found
* in file LICENSE that is included with this distribution. 
\*************************************************************************/

/*
 * Revision-Id: anj@aps.anl.gov-20101005192737-disfz3vs0f3fiixd
 * Author: Jeff Hill
 */

#define epicsExportSharedSymbols
#include "osiSock.h"
#include "errlog.h"

/*
 * Note: WINSOCK appears to assign a different functionality for 
 * SO_REUSEADDR compared to other OS. With WINSOCK SO_REUSEADDR indicates
 * that simultaneously servers can bind to the same TCP port on the same host!
 * Also, servers are always enabled to reuse a port immediately after 
 * they exit ( even if SO_REUSEADDR isnt set ).
 */
epicsShareFunc void epicsShareAPI 
    epicsSocketEnableAddressReuseDuringTimeWaitState ( SOCKET s )
{
}

epicsShareFunc void epicsShareAPI 
    epicsSocketEnableAddressUseForDatagramFanout ( SOCKET s )
{
    int yes = true;
    int status;
    status = setsockopt ( s, SOL_SOCKET, SO_REUSEADDR,
        (char *) & yes, sizeof ( yes ) );
    if ( status < 0 ) {
        errlogPrintf (
            "epicsSocketEnablePortUseForDatagramFanout: "
            "unable to set SO_REUSEADDR?\n");
    }
}