53b1af7a61
-Move fat_dir structure out of dircache stack to RAM. Reduce dircache stack size (max level depth should stay be around 20). This should fix nano2g dircache stkov of FS#10679
-Change the structure returned by readdir_cached to match the one returned by readdir_uncached: remove useless fields to save space and avoid any potential incoherence
-Remove one field from the internal structure used by {opend,read,close}dir_cached because it was mostly redundant.
git-svn-id: svn://svn.rockbox.org/rockbox/trunk@24708 a1c6a512-1295-4272-9138-f99709370657
66 lines
2.1 KiB
C
66 lines
2.1 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) 2007 by Kévin Ferrare
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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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#ifndef _DIR_H_
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#define _DIR_H_
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#include "config.h"
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#ifdef HAVE_MULTIVOLUME
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/* how to name volumes, first char must be outside of legal file names,
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a number gets appended to enumerate, if applicable */
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#if (CONFIG_STORAGE & STORAGE_MMC)
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#define VOL_NAMES "<MMC%d>"
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#define VOL_ENUM_POS 4 /* position of %d, to avoid runtime calculation */
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#elif (CONFIG_STORAGE & STORAGE_SD)
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#define VOL_NAMES "<microSD%d>"
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#define VOL_ENUM_POS 8 /* position of %d, to avoid runtime calculation */
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#else
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#define VOL_NAMES "<HD%d>"
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#define VOL_ENUM_POS 3
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#endif
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#endif
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#ifdef HAVE_DIRCACHE
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# include "dircache.h"
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# define DIR DIR_CACHED
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# define dirent dirent_cached
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# define opendir opendir_cached
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# define closedir closedir_cached
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# define readdir readdir_cached
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# define closedir closedir_cached
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# define mkdir mkdir_cached
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# define rmdir rmdir_cached
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#else
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#include "dir_uncached.h"
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# define DIR DIR_UNCACHED
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# define dirent dirent_uncached
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# define opendir opendir_uncached
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# define closedir closedir_uncached
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# define readdir readdir_uncached
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# define closedir closedir_uncached
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# define mkdir mkdir_uncached
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# define rmdir rmdir_uncached
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#endif
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#endif
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