forked from len0rd/rockbox
e8faf2f2ad
There are various allocations that can't be moved or shrunk. Provide a global callback struct for this use case instead of making each caller declare its own dummy struct. Also fixed ROLO and x1000 installer code which incorrectly used movable allocations. Change-Id: I00088396b9826e02e69a4a33477fe1a7816374f1
43 lines
1.5 KiB
C
43 lines
1.5 KiB
C
/***************************************************************************
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* __________ __ ___.
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* Open \______ \ ____ ____ | | _\_ |__ _______ ___
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* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
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* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
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* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
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* \/ \/ \/ \/ \/
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* $Id$
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*
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* Copyright (C) 2021 Aidan MacDonald
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*
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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
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
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* KIND, either express or implied.
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*
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****************************************************************************/
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/* fake core_alloc implementation for testing */
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#ifndef CORE_ALLOC_H
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#define CORE_ALLOC_H
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#include <stddef.h>
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#include <stdbool.h>
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struct buflib_callbacks {
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int (*move_callback)(int handle, void* current, void* new);
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int (*shrink_callback)(int handle, unsigned hints, void* start, size_t old_size);
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void (*sync_callback)(int handle, bool sync_on);
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};
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extern struct buflib_callbacks buflib_ops_locked;
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int core_alloc(const char* name, size_t size);
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int core_alloc_ex(const char* name, size_t size, struct buflib_callbacks* cb);
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int core_free(int handle);
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void* core_get_data(int handle);
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#endif
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