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/*
(c) Copyright 2012-2013 DirectFB integrated media GmbH
(c) Copyright 2001-2013 The world wide DirectFB Open Source Community (directfb.org)
(c) Copyright 2000-2004 Convergence (integrated media) GmbH
All rights reserved.
Written by Denis Oliver Kropp <dok@directfb.org>,
Andreas Shimokawa <andi@directfb.org>,
Marek Pikarski <mass@directfb.org>,
Sven Neumann <neo@directfb.org>,
Ville Syrjälä <syrjala@sci.fi> and
Claudio Ciccani <klan@users.sf.net>.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2 of the License, or (at your option) any later version.
This library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, write to the
Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA.
*/
#include <config.h>
#include <direct/debug.h>
#include <direct/uuid.h>
D_LOG_DOMAIN( Direct_UUID, "Direct/UUID", "Direct UUID" );
/**********************************************************************************************************************/
// FIXME: FAKE UUID IMPLEMENTATION!
static volatile unsigned long long uuid_pool = 18446744073709551557ULL;
void
direct_uuid_generate( DirectUUID *ret_id )
{
D_DEBUG_AT( Direct_UUID, "%s( %p )\n", __FUNCTION__, ret_id );
D_ASSERT( ret_id != NULL );
ret_id->___u64_x2[0] = uuid_pool;
ret_id->___u64_x2[1] = direct_clock_get_time( DIRECT_CLOCK_MONOTONIC );
uuid_pool = ret_id->___u64_x2[1] + (uuid_pool << 7);
D_DEBUG_AT( Direct_UUID, " ** =-=> [ "D_UUID_FORMAT" ] <=-= **\n", D_UUID_VALS( ret_id ) );
}
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