1 /* 2 * Copyright (c) 2013-2019 Huawei Technologies Co., Ltd. All rights reserved. 3 * Copyright (c) 2020-2021 Huawei Device Co., Ltd. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without modification, 6 * are permitted provided that the following conditions are met: 7 * 8 * 1. Redistributions of source code must retain the above copyright notice, this list of 9 * conditions and the following disclaimer. 10 * 11 * 2. Redistributions in binary form must reproduce the above copyright notice, this list 12 * of conditions and the following disclaimer in the documentation and/or other materials 13 * provided with the distribution. 14 * 15 * 3. Neither the name of the copyright holder nor the names of its contributors may be used 16 * to endorse or promote products derived from this software without specific prior written 17 * permission. 18 * 19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, 21 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR 22 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR 23 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, 24 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, 25 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; 26 * OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, 27 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR 28 * OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF 29 * ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 30 */ 31 32 #ifndef _VIRPARTFF_H 33 #define _VIRPARTFF_H 34 35 #include "ff.h" 36 37 #ifdef LOSCFG_FS_FAT_VIRTUAL_PARTITION 38 39 extern FAT_VIR_PART g_fatVirPart; 40 41 FRESULT follow_virentry(FFOBJID *obj, const TCHAR *path); 42 FATFS* f_getfatfs(int vol); 43 FRESULT f_checkname(const TCHAR *path); 44 FRESULT f_boundary(FATFS *fs, DWORD clust); 45 FRESULT f_disvirfs(FATFS *fs); 46 FRESULT f_unregvirfs(FATFS *fs); 47 FRESULT f_regvirfs(FATFS *fs); 48 FRESULT f_scanfat(FATFS *fs); 49 FRESULT f_checkvirpart(FATFS *fs, const TCHAR *path, BYTE vol); 50 FRESULT f_makevirpart(FATFS *fs, const TCHAR *path, BYTE vol); 51 FRESULT f_getvirfree(const TCHAR *path, DWORD *nclst, DWORD *cclst); 52 53 #endif 54 #endif /* _VIRPARTFF_H */