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/**************************************************************************/
/* */
/* Copyright (c) Microsoft Corporation. All rights reserved. */
/* */
/* This software is licensed under the Microsoft Software License */
/* Terms for Microsoft Azure RTOS. Full text of the license can be */
/* found in the LICENSE file at https://aka.ms/AzureRTOS_EULA */
/* and in the root directory of this software. */
/* */
/**************************************************************************/
/**************************************************************************/
/**************************************************************************/
/** */
/** FileX Component */
/** */
/** Media */
/** */
/**************************************************************************/
/**************************************************************************/
#define FX_SOURCE_CODE
/* Include necessary system files. */
#include "fx_api.h"
#include "fx_media.h"
FX_CALLER_CHECKING_EXTERNS
/**************************************************************************/
/* */
/* FUNCTION RELEASE */
/* */
/* _fxe_media_format PORTABLE C */
/* 6.1.5 */
/* AUTHOR */
/* */
/* William E. Lamie, Microsoft Corporation */
/* */
/* DESCRIPTION */
/* */
/* This function checks for errors in the media format call. */
/* */
/* INPUT */
/* */
/* media_ptr Pointer to media control block*/
/* (does not need to be opened)*/
/* driver Pointer to FileX driver (must */
/* be able to field requests */
/* prior to opening) */
/* driver_info_ptr Optional information pointer */
/* memory_ptr Pointer to memory used by the */
/* FileX for this media. */
/* memory_size Size of media memory - must */
/* at least 512 bytes and */
/* one sector size. */
/* volume_name Name of the volume */
/* number_of_fats Number of FAT tables */
/* directory_entries Number of directory entries */
/* hidden_sectors Number of hidden sectors */
/* total_sectors Total number of sectors */
/* bytes_per_sector Number of bytes per sector */
/* sectors_per_cluster Number of sectors per cluster */
/* heads Number of heads */
/* sectors_per_track Number of sectors per track */
/* */
/* OUTPUT */
/* */
/* Completion Status */
/* */
/* CALLS */
/* */
/* _fx_media_format Actual media format service */
/* */
/* CALLED BY */
/* */
/* Application Code */
/* */
/* RELEASE HISTORY */
/* */
/* DATE NAME DESCRIPTION */
/* */
/* 05-19-2020 William E. Lamie Initial Version 6.0 */
/* 09-30-2020 William E. Lamie Modified comment(s), */
/* resulting in version 6.1 */
/* 03-02-2021 William E. Lamie Modified comment(s), */
/* resulting in version 6.1.5 */
/* */
/**************************************************************************/
UINT _fxe_media_format(FX_MEDIA *media_ptr, VOID (*driver)(FX_MEDIA *media), VOID *driver_info_ptr, UCHAR *memory_ptr, UINT memory_size,
CHAR *volume_name, UINT number_of_fats, UINT directory_entries, UINT hidden_sectors,
ULONG total_sectors, UINT bytes_per_sector, UINT sectors_per_cluster,
UINT heads, UINT sectors_per_track)
{
UINT status;
/* Check for invalid input pointers. */
if ((media_ptr == FX_NULL) || (driver == FX_NULL) || (memory_ptr == FX_NULL))
{
return(FX_PTR_ERROR);
}
/* Check for a valid caller. */
FX_CALLER_CHECKING_CODE
/* Call actual media format service. */
status = _fx_media_format(media_ptr, driver, driver_info_ptr, memory_ptr, memory_size,
volume_name, number_of_fats, directory_entries, hidden_sectors,
total_sectors, bytes_per_sector, sectors_per_cluster,
heads, sectors_per_track);
/* Return completion status. */
return(status);
}