93 lines
3.7 KiB
C
93 lines
3.7 KiB
C
|
/****************************************************************************
|
||
|
|
* examples/mount/mount.h
|
||
|
|
*
|
||
|
|
* Copyright (C) 2008 Gregory Nutt. All rights reserved.
|
||
|
|
* Author: Gregory Nutt <spudmonkey@racsa.co.cr>
|
||
|
|
*
|
||
|
|
* 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 __EXAMPLES_MOUNT_MOUNT_H
|
||
|
|
#define __EXAMPLES_MOUNT_MOUNT_H
|
||
|
|
|
||
|
|
/****************************************************************************
|
||
|
|
* Included Files
|
||
|
|
****************************************************************************/
|
||
|
|
|
||
|
|
#include <nuttx/config.h>
|
||
|
|
|
||
|
|
/****************************************************************************
|
||
|
|
* Definitions
|
||
|
|
****************************************************************************/
|
||
|
|
|
||
|
|
/* Configure the test */
|
||
|
|
|
||
|
|
#if defined(CONFIG_EXAMPLES_MOUNT_DEVNAME)
|
||
|
|
# undef CONFIG_EXAMPLES_MOUNT_NSECTORS
|
||
|
|
# undef CONFIG_EXAMPLES_MOUNT_SECTORSIZE
|
||
|
|
# undef CONFIG_EXAMPLES_MOUNT_RAMDEVNO
|
||
|
|
# define MOUNT_DEVNAME CONFIG_EXAMPLES_MOUNT_DEVNAME
|
||
|
|
#else
|
||
|
|
# if !defined(CONFIG_FS_FAT)
|
||
|
|
# error "CONFIG_FS_FAT required in this configuration"
|
||
|
|
# endif
|
||
|
|
# if !defined(CONFIG_EXAMPLES_MOUNT_SECTORSIZE)
|
||
|
|
# define CONFIG_EXAMPLES_MOUNT_SECTORSIZE 512
|
||
|
|
# endif
|
||
|
|
# if !defined(CONFIG_EXAMPLES_MOUNT_NSECTORS)
|
||
|
|
# define CONFIG_EXAMPLES_MOUNT_NSECTORS 2048
|
||
|
|
# endif
|
||
|
|
# if !defined(CONFIG_EXAMPLES_MOUNT_RAMDEVNO)
|
||
|
|
# define CONFIG_EXAMPLES_MOUNT_RAMDEVNO 0
|
||
|
|
# endif
|
||
|
|
# define MKMOUNT_DEVNAME(m) "/dev/ram" #m
|
||
|
|
# define MOUNT_DEVNAME MKMOUNT_DEVNAME(CONFIG_EXAMPLES_MOUNT_RAMDEVNO)
|
||
|
|
#endif
|
||
|
|
|
||
|
|
|
||
|
|
/****************************************************************************
|
||
|
|
* Public Types
|
||
|
|
****************************************************************************/
|
||
|
|
|
||
|
|
/****************************************************************************
|
||
|
|
* Public Variables
|
||
|
|
****************************************************************************/
|
||
|
|
|
||
|
|
extern const char g_source[]; /* Mount 'source' path */
|
||
|
|
|
||
|
|
/****************************************************************************
|
||
|
|
* Public Function Prototypes
|
||
|
|
****************************************************************************/
|
||
|
|
|
||
|
|
#ifndef CONFIG_EXAMPLES_MOUNT_DEVNAME
|
||
|
|
extern int create_ramdisk(void);
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#endif /* __EXAMPLES_MOUNT_MOUNT_H */
|