54 lines
1.3 KiB
C
54 lines
1.3 KiB
C
/*
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BACKEND.h - common lumiera backend definitions
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Copyright (C) Lumiera.org
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2008, Christian Thaeter <ct@pipapo.org>
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This program is free software; you can redistribute it and/or
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modify it under the terms of the GNU General Public License as
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published by the Free Software Foundation; either version 2 of
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the License, or (at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
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*/
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/** @file backend.h
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** TODO backend.h
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*/
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#ifndef BACKEND_BACKEND_H
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#define BACKEND_BACKEND_H
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#include "lib/mutex.h"
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#include <nobug.h>
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extern size_t lumiera_backend_pagesize;
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/**
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* Protect lookup and creation of files.
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* Trying to access a nonexistent file with O_CREAT would be racy.
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* Defined in filedescriptor.c
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*/
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extern lumiera_mutex lumiera_filecreate_mutex;
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int
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lumiera_backend_init (void);
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void
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lumiera_backend_destroy (void);
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#endif /*BACKEND_BACKEND_H*/
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