75 lines
2.4 KiB
C
75 lines
2.4 KiB
C
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/*
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* FreeRTOS+FAT V2.3.3
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* Copyright (C) 2021 Amazon.com, Inc. or its affiliates. All Rights Reserved.
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*
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* Permission is hereby granted, free of charge, to any person obtaining a copy of
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* this software and associated documentation files (the "Software"), to deal in
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* the Software without restriction, including without limitation the rights to
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* use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
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* the Software, and to permit persons to whom the Software is furnished to do so,
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* subject to the following conditions:
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*
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* The above copyright notice and this permission notice shall be included in all
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* copies or substantial portions of the Software.
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*
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* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
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* FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
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* COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
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* IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
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*
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* https://www.FreeRTOS.org
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* https://github.com/FreeRTOS
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*
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*/
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/**
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* @file ff_devices.h
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**/
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#ifndef FF_DEVICES_H
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#define FF_DEVICES_H
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#ifndef PLUS_FAT_H
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#error this header will be included from "ff_headers.h"
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#endif
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#ifdef __cplusplus
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extern "C" {
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#endif
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#define FF_DEV_NO_DEV 0
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#define FF_DEV_CHAR_DEV 1
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#define FF_DEV_BLOCK_DEV 2
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BaseType_t xCheckDevicePath( const char * pcPath );
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int FF_Device_Seek( FF_FILE * pxStream,
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long lOffset,
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int iWhence );
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BaseType_t FF_Device_Open( const char * pcPath,
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FF_FILE * pxStream );
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void FF_Device_Close( FF_FILE * pxStream );
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size_t FF_Device_Read( void * pvBuf,
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size_t lSize,
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size_t lCount,
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FF_FILE * pxStream );
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size_t FF_Device_Write( const void * pvBuf,
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size_t lSize,
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size_t lCount,
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FF_FILE * pxStream );
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int FF_Device_GetDirEnt( const char * pcPath,
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FF_DirEnt_t * pxDirEnt );
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#ifdef __cplusplus
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} /* extern "C" */
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#endif
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#endif /* FF_DEVICES_H */
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