mirror of
https://github.com/eclipse-threadx/filex.git
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101 lines
5.4 KiB
C
101 lines
5.4 KiB
C
/**************************************************************************/
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/* */
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/* Copyright (c) Microsoft Corporation. All rights reserved. */
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/* */
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/* This software is licensed under the Microsoft Software License */
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/* Terms for Microsoft Azure RTOS. Full text of the license can be */
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/* found in the LICENSE file at https://aka.ms/AzureRTOS_EULA */
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/* and in the root directory of this software. */
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/* */
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/**************************************************************************/
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/**************************************************************************/
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/**************************************************************************/
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/** */
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/** FileX Component */
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/** */
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/** Media */
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/** */
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/**************************************************************************/
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/**************************************************************************/
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#define FX_SOURCE_CODE
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/* Include necessary system files. */
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#include "fx_api.h"
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#include "fx_media.h"
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FX_CALLER_CHECKING_EXTERNS
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/**************************************************************************/
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/* */
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/* FUNCTION RELEASE */
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/* */
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/* _fxe_media_volume_get PORTABLE C */
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/* 6.1 */
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/* AUTHOR */
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/* */
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/* William E. Lamie, Microsoft Corporation */
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/* */
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/* DESCRIPTION */
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/* */
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/* This function checks for errors in the media volume get service. */
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/* */
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/* INPUT */
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/* */
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/* media_ptr Media control block pointer */
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/* volume_name Pointer to destination for */
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/* the volume name (maximum */
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/* 11 characters + NULL) */
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/* volume_source Source of volume */
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/* */
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/* OUTPUT */
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/* */
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/* return status */
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/* */
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/* CALLS */
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/* */
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/* _fx_media_volume_get Actual media volume get */
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/* service */
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/* */
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/* CALLED BY */
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/* */
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/* Application Code */
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/* */
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/* RELEASE HISTORY */
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/* */
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/* DATE NAME DESCRIPTION */
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/* */
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/* 05-19-2020 William E. Lamie Initial Version 6.0 */
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/* 09-30-2020 William E. Lamie Modified comment(s), */
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/* resulting in version 6.1 */
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/* */
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/**************************************************************************/
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UINT _fxe_media_volume_get(FX_MEDIA *media_ptr, CHAR *volume_name, UINT volume_source)
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{
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UINT status;
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/* Check for a NULL media or volume name pointer. */
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if ((media_ptr == FX_NULL) || (volume_name == FX_NULL))
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{
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return(FX_PTR_ERROR);
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}
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/* Check for a valid caller. */
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FX_CALLER_CHECKING_CODE
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/* Call actual media volume get service. */
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status = _fx_media_volume_get(media_ptr, volume_name, volume_source);
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/* Return status to the caller. */
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return(status);
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}
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