122 lines
4.6 KiB
C
122 lines
4.6 KiB
C
/****************************************************************************
|
|
* apps/include/fsutils/mksmartfs.h
|
|
*
|
|
* Copyright (C) 2015 Ken Pettit. All rights reserved.
|
|
* Author: Ken Pettit <pettitkd@gmail.com>
|
|
*
|
|
* Redistribution and use in source and binary forms, with or without
|
|
* modification, are permitted provided that the following conditions
|
|
* are met:
|
|
*
|
|
* 1. Redistributions of source code must retain the above copyright
|
|
* notice, this list of conditions and the following disclaimer.
|
|
* 2. Redistributions in binary form must reproduce the above copyright
|
|
* notice, this list of conditions and the following disclaimer in
|
|
* the documentation and/or other materials provided with the
|
|
* distribution.
|
|
* 3. Neither the name NuttX nor the names of its contributors may be
|
|
* used to endorse or promote products derived from this software
|
|
* without specific prior written permission.
|
|
*
|
|
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
|
|
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
|
|
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS
|
|
* FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE
|
|
* COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT,
|
|
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
|
|
* BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS
|
|
* OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED
|
|
* AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
|
|
* LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN
|
|
* ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
|
|
* POSSIBILITY OF SUCH DAMAGE.
|
|
*
|
|
****************************************************************************/
|
|
|
|
#ifndef __APPS_INCLUDE_FSUTILS_MKSMARTFS_H
|
|
#define __APPS_INCLUDE_FSUTILS_MKSMARTFS_H
|
|
|
|
/****************************************************************************
|
|
* Included Files
|
|
****************************************************************************/
|
|
|
|
#include <nuttx/config.h>
|
|
#include <stdint.h>
|
|
|
|
/****************************************************************************
|
|
* Public Function Prototypes
|
|
****************************************************************************/
|
|
|
|
#undef EXTERN
|
|
#if defined(__cplusplus)
|
|
#define EXTERN extern "C"
|
|
extern "C"
|
|
{
|
|
#else
|
|
#define EXTERN extern
|
|
#endif
|
|
|
|
/****************************************************************************
|
|
* Name: issmartfs
|
|
*
|
|
* Description:
|
|
* Check a SMART (Sector Mapped Allocation for Really Tiny) Flash file
|
|
* system image on the specified block device (must be a SMART device).
|
|
*
|
|
* Inputs:
|
|
* pathname - the full path to a registered block driver
|
|
*
|
|
* Return:
|
|
* Zero (OK) on success; -1 (ERROR) on failure with errno set appropriately:
|
|
*
|
|
* EINVAL - NULL block driver string
|
|
* ENOENT - 'pathname' does not refer to anything in the filesystem.
|
|
* ENOTBLK - 'pathname' does not refer to a block driver
|
|
* EFTYPE - the block driver hasn't been formatted yet
|
|
*
|
|
****************************************************************************/
|
|
|
|
int issmartfs(FAR const char *pathname);
|
|
|
|
/****************************************************************************
|
|
* Name: mksmartfs
|
|
*
|
|
* Description:
|
|
* Make a SMART (Sector Mapped Allocation for Really Tiny) Flash file
|
|
* system image on the specified block device (must be a SMART device).
|
|
*
|
|
* Inputs:
|
|
* pathname - the full path to a registered block driver
|
|
* nrootdirs - the number of Root Directory entries to support
|
|
* on this device (supports multiple mount points).
|
|
*
|
|
* Return:
|
|
* Zero (OK) on success; -1 (ERROR) on failure with errno set appropriately:
|
|
*
|
|
* EINVAL - NULL block driver string
|
|
* ENOENT - 'pathname' does not refer to anything in the filesystem.
|
|
* ENOTBLK - 'pathname' does not refer to a block driver
|
|
* EACCESS - block driver does not support write or geometry methods or
|
|
* is not a SMART device
|
|
*
|
|
* Assumptions:
|
|
* - The caller must assure that the block driver is not mounted and not in
|
|
* use when this function is called. The result of formatting a mounted
|
|
* device is indeterminate (but likely not good).
|
|
*
|
|
****************************************************************************/
|
|
|
|
#ifdef CONFIG_SMARTFS_MULTI_ROOT_DIRS
|
|
int mksmartfs(FAR const char *pathname, uint16_t sectorsize,
|
|
uint8_t nrootdirs);
|
|
#else
|
|
int mksmartfs(FAR const char *pathname, uint16_t sectorsize);
|
|
#endif
|
|
|
|
#undef EXTERN
|
|
#if defined(__cplusplus)
|
|
}
|
|
#endif
|
|
|
|
#endif /* __APPS_INCLUDE_FSUTILS_MKSMARTFS_H */
|