Emilia Marino / SDFileSystem

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FATFileSystem/FATFileHandle.h@0:5f7b02d095c2, 2021-12-18 (annotated)

Committer:
emiliamarino
Date:
Sat Dec 18 20:17:31 2021 +0000
Revision:
0:5f7b02d095c2
Assignment 4

Who changed what in which revision?

UserRevisionLine numberNew contents of line
emiliamarino 0:5f7b02d095c2 1 /* mbed Microcontroller Library
emiliamarino 0:5f7b02d095c2 2 * Copyright (c) 2006-2012 ARM Limited
emiliamarino 0:5f7b02d095c2 3 *
emiliamarino 0:5f7b02d095c2 4 * Permission is hereby granted, free of charge, to any person obtaining a copy
emiliamarino 0:5f7b02d095c2 5 * of this software and associated documentation files (the "Software"), to deal
emiliamarino 0:5f7b02d095c2 6 * in the Software without restriction, including without limitation the rights
emiliamarino 0:5f7b02d095c2 7 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
emiliamarino 0:5f7b02d095c2 8 * copies of the Software, and to permit persons to whom the Software is
emiliamarino 0:5f7b02d095c2 9 * furnished to do so, subject to the following conditions:
emiliamarino 0:5f7b02d095c2 10 *
emiliamarino 0:5f7b02d095c2 11 * The above copyright notice and this permission notice shall be included in
emiliamarino 0:5f7b02d095c2 12 * all copies or substantial portions of the Software.
emiliamarino 0:5f7b02d095c2 13 *
emiliamarino 0:5f7b02d095c2 14 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
emiliamarino 0:5f7b02d095c2 15 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
emiliamarino 0:5f7b02d095c2 16 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
emiliamarino 0:5f7b02d095c2 17 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
emiliamarino 0:5f7b02d095c2 18 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
emiliamarino 0:5f7b02d095c2 19 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
emiliamarino 0:5f7b02d095c2 20 * SOFTWARE.
emiliamarino 0:5f7b02d095c2 21 */
emiliamarino 0:5f7b02d095c2 22 #ifndef MBED_FATFILEHANDLE_H
emiliamarino 0:5f7b02d095c2 23 #define MBED_FATFILEHANDLE_H
emiliamarino 0:5f7b02d095c2 24
emiliamarino 0:5f7b02d095c2 25 #include "FileHandle.h"
emiliamarino 0:5f7b02d095c2 26
emiliamarino 0:5f7b02d095c2 27 using namespace mbed;
emiliamarino 0:5f7b02d095c2 28
emiliamarino 0:5f7b02d095c2 29 class FATFileHandle : public FileHandle {
emiliamarino 0:5f7b02d095c2 30 public:
emiliamarino 0:5f7b02d095c2 31
emiliamarino 0:5f7b02d095c2 32 FATFileHandle(FIL fh);
emiliamarino 0:5f7b02d095c2 33 virtual int close();
emiliamarino 0:5f7b02d095c2 34 virtual ssize_t write(const void* buffer, size_t length);
emiliamarino 0:5f7b02d095c2 35 virtual ssize_t read(void* buffer, size_t length);
emiliamarino 0:5f7b02d095c2 36 virtual int isatty();
emiliamarino 0:5f7b02d095c2 37 virtual off_t lseek(off_t position, int whence);
emiliamarino 0:5f7b02d095c2 38 virtual int fsync();
emiliamarino 0:5f7b02d095c2 39 virtual off_t flen();
emiliamarino 0:5f7b02d095c2 40
emiliamarino 0:5f7b02d095c2 41 virtual off_t seek(off_t position, int whence) { return lseek(position, whence); }
emiliamarino 0:5f7b02d095c2 42 virtual off_t size() { return flen(); }
emiliamarino 0:5f7b02d095c2 43
emiliamarino 0:5f7b02d095c2 44 protected:
emiliamarino 0:5f7b02d095c2 45
emiliamarino 0:5f7b02d095c2 46 FIL _fh;
emiliamarino 0:5f7b02d095c2 47
emiliamarino 0:5f7b02d095c2 48 };
emiliamarino 0:5f7b02d095c2 49
emiliamarino 0:5f7b02d095c2 50 #endif