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/*
(c) Copyright 2006-2007 directfb.org
All rights reserved.
Written by Denis Oliver Kropp <dok@directfb.org>.
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.
*/
#ifndef __COMA__COMA_H__
#define __COMA__COMA_H__
#include <fusiondale.h>
#include <fusion/types.h>
#include "coma_types.h"
/*
* Coma initialization and deinitialization
*/
DirectResult coma_enter( FusionWorld *world,
const char *name,
Coma **ret_coma );
DirectResult coma_exit ( Coma *coma,
bool emergency );
/*
* Components
*/
DirectResult coma_create_component( Coma *coma,
const char *name,
ComaMethodFunc func,
int num_notifications,
void *ctx,
ComaComponent **ret_component );
DirectResult coma_get_component ( Coma *coma,
const char *name,
unsigned int timeout,
ComaComponent **ret_component );
DirectResult coma_allocate ( Coma *coma,
unsigned int bytes,
void **ret_ptr );
DirectResult coma_deallocate ( Coma *coma,
void *ptr );
DirectResult coma_allocation_size ( Coma *coma,
void *ptr,
int *ret_size );
/*
* Thread local SHM
*/
DirectResult coma_get_local ( Coma *coma,
unsigned int bytes,
void **ret_ptr );
DirectResult coma_free_local ( Coma *coma );
/*
* Misc
*/
FusionWorld *coma_world ( const Coma *coma );
FusionSHMPoolShared *coma_shmpool( const Coma *coma );
/*
* Internal
*/
void _coma_internal_remove_component( Coma *coma,
ComaComponent *component );
struct __COMA_Coma {
int magic;
char *name;
int fusion_id;
FusionWorld *world;
FusionArena *arena;
ComaShared *shared;
pthread_key_t tlshm_key;
};
#endif
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