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/***************************************************************************
* __________ __ ___.
* Open \______ \ ____ ____ | | _\_ |__ _______ ___
* Source | _// _ \_/ ___\| |/ /| __ \ / _ \ \/ /
* Jukebox | | ( <_> ) \___| < | \_\ ( <_> > < <
* Firmware |____|_ /\____/ \___ >__|_ \|___ /\____/__/\_ \
* \/ \/ \/ \/ \/
*
* Copyright © 2013 by Thomas Martitz
*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License
* as published by the Free Software Foundation; either version 2
* of the License, or (at your option) any later version.
*
* This software is distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY
* KIND, either express or implied.
*
****************************************************************************/
/* hosted storage driver
*
* Small functions to support storage_* api on hosted targets
* where we don't use raw access to storage devices but run on OS-mounted
* file systems */
#ifndef HOSTFS_H
#define HOSTFS_H
#include <stdbool.h>
#ifdef __unix__
#include <unistd.h>
#endif
#include "config.h"
extern int hostfs_init(void);
extern int hostfs_flush(void);
#ifdef HAVE_HOTSWAP
extern bool hostfs_removable(IF_MD_NONVOID(int drive));
extern bool hostfs_present(IF_MD_NONVOID(int drive));
#endif
/* This has to be repeated here for now for sim's sake since HAVE_HOSTFS
eats all the other stuff in storage.h. The sim probably shouldn't use
this. */
#ifdef CONFIG_STORAGE_MULTI
extern int hostfs_driver_type(int drive);
#else
# ifdef APPLICATION
# define hostfs_driver_type(drive) (STORAGE_HOSTFS_NUM)
# else /* !APPLICATION */
# if (CONFIG_STORAGE & STORAGE_ATA)
# define hostfs_driver_type(drive) (STORAGE_ATA_NUM)
# elif (CONFIG_STORAGE & STORAGE_SD)
# define hostfs_driver_type(drive) (STORAGE_SD_NUM)
# elif (CONFIG_STORAGE & STORAGE_USB)
# define hostfs_driver_type(drive) (STORAGE_USB_NUM)
# elif (CONFIG_STORAGE & STORAGE_MMC)
# define hostfs_driver_type(drive) (STORAGE_MMC_NUM)
# elif (CONFIG_STORAGE & STORAGE_NAND)
# define hostfs_driver_type(drive) (STORAGE_NAND_NUM)
# elif (CONFIG_STORAGE & STORAGE_RAMDISK)
# define hostfs_driver_type(drive) (STORAGE_RAMDISK_NUM)
/* we may have hostfs without application when building sims for applications! */
# elif (CONFIG_STORAGE & STORAGE_HOSTFS)
# define hostfs_driver_type(drive) (STORAGE_HOSTFS_NUM)
# else
# error Unknown storage driver
# endif /* CONFIG_STORAGE */
# endif /* APPLICATION */
#endif /* CONFIG_STORAGE_MULTI */
#endif /* HOSTFS_H */
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