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Add option to specify logical sector size during low level format plus adds some run-time geometry tests. fs/smartfs: Remove the 'mksmartfs()' code from the kernel 'fs'

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directory and build.
This commit is contained in:
Gregory Nutt
2015-11-22 10:07:35 -06:00
parent 006528b144
commit 64e8f12e2b
7 changed files with 60 additions and 322 deletions
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include/nuttx/fs/mksmartfs.h
-110
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@@ -1,110 +0,0 @@
/****************************************************************************
* include/nuttx/fs/mksmartfs.h
*
* Copyright (C) 2013, 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 __INCLUDE_NUTTX_SMART_MKSMARTFS_H
#define __INCLUDE_NUTTX_SMART_MKSMARTFS_H
/****************************************************************************
* Included Files
****************************************************************************/
#include <nuttx/config.h>
#include <stdint.h>
/****************************************************************************
* Pre-processor Definitions
****************************************************************************/
/****************************************************************************
* Public Types
****************************************************************************/
/****************************************************************************
* Public Data
****************************************************************************/
/****************************************************************************
* Public Function Prototypes
****************************************************************************/
#undef EXTERN
#if defined(__cplusplus)
#define EXTERN extern "C"
extern "C"
{
#else
#define EXTERN extern
#endif
/****************************************************************************
* 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, uint8_t nrootdirs);
#else
int mksmartfs(FAR const char *pathname);
#endif
#undef EXTERN
#if defined(__cplusplus)
}
#endif
#endif /* __INCLUDE_NUTTX_SMART_MKSMARTFS_H */
include/nuttx/fs/smart.h
+9
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@@ -55,6 +55,15 @@
#define SMART_FMT_ISFORMATTED 0x01
#define SMART_FMT_HASBYTEWRITE 0x02
/* The logical sector number of the root directory. */
#define SMARTFS_ROOT_DIR_SECTOR 3
/* Defines the sector types */
#define SMARTFS_SECTOR_TYPE_DIR 1
#define SMARTFS_SECTOR_TYPE_FILE 2
/****************************************************************************
* Public Types
****************************************************************************/