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/* *********************************************************************
* Broadcom Common Firmware Environment (CFE)
*
* Data Save routine File: cfe_savedata.c
*
* This module is used for dumping memory to an output device
*
* Author: Mitch Lichtenberg (mpl@broadcom.com)
*
*********************************************************************
*
* Copyright 2000,2001,2002,2003
* Broadcom Corporation. All rights reserved.
*
* This software is furnished under license and may be used and
* copied only in accordance with the following terms and
* conditions. Subject to these conditions, you may download,
* copy, install, use, modify and distribute modified or unmodified
* copies of this software in source and/or binary form. No title
* or ownership is transferred hereby.
*
* 1) Any source code used, modified or distributed must reproduce
* and retain this copyright notice and list of conditions
* as they appear in the source file.
*
* 2) No right is granted to use any trade name, trademark, or
* logo of Broadcom Corporation. The "Broadcom Corporation"
* name may not be used to endorse or promote products derived
* from this software without the prior written permission of
* Broadcom Corporation.
*
* 3) THIS SOFTWARE IS PROVIDED "AS-IS" AND ANY EXPRESS OR
* IMPLIED WARRANTIES, INCLUDING BUT NOT LIMITED TO, ANY IMPLIED
* WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR
* PURPOSE, OR NON-INFRINGEMENT ARE DISCLAIMED. IN NO EVENT
* SHALL BROADCOM BE LIABLE FOR ANY DAMAGES WHATSOEVER, AND IN
* PARTICULAR, BROADCOM SHALL NOT BE LIABLE FOR 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), EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
********************************************************************* */
#include "lib_types.h"
#include "lib_string.h"
#include "lib_queue.h"
#include "lib_malloc.h"
#include "lib_printf.h"
#include "cfe_iocb.h"
#include "cfe_device.h"
#include "cfe_error.h"
#include "cfe_devfuncs.h"
#include "cfe.h"
#include "cfe_fileops.h"
#include "cfe_loader.h"
/* *********************************************************************
* Externs
********************************************************************* */
/* *********************************************************************
* cfe_savedata(fsname,filename,start,end)
*
* Write memory contents to the specified device
*
* Input parameters:
* fsname - name of file system
* filename - name of file within file system
* start - starting address (pointer)
* end - ending address (pointer)
*
* Return value:
* 0 if ok, else error code
********************************************************************* */
int cfe_savedata(char *fsname,char *devname,char *filename,uint8_t *start,uint8_t *end)
{
int res;
fileio_ctx_t *fsctx;
void *ref;
/*
* Create a file system context
*/
res = fs_init(fsname,&fsctx,devname);
if (res != 0) {
return res;
}
/*
* Open the device
*/
res = fs_open(fsctx,&ref,filename,FILE_MODE_WRITE);
if (res != 0) {
fs_uninit(fsctx);
return res;
}
/*
* Write the data
*/
res = fs_write(fsctx,ref,start,end-start);
/*
* Close
*/
fs_close(fsctx,ref);
fs_uninit(fsctx);
return res;
}
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