1 /* 2 libparted 3 Copyright (C) 1999, 2000, 2007 Free Software Foundation, Inc. 4 5 This program is free software; you can redistribute it and/or modify 6 it under the terms of the GNU General Public License as published by 7 the Free Software Foundation; either version 3 of the License, or 8 (at your option) any later version. 9 10 This program is distributed in the hope that it will be useful, 11 but WITHOUT ANY WARRANTY; without even the implied warranty of 12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 GNU General Public License for more details. 14 15 You should have received a copy of the GNU General Public License 16 along with this program. If not, see <http://www.gnu.org/licenses/>. 17 */ 18 19 #ifndef COUNT_H_INCLUDED 20 #define COUNT_H_INCLUDED 21 22 typedef enum _FatClusterFlag FatClusterFlag; 23 typedef struct _FatClusterInfo FatClusterInfo; 24 25 enum _FatClusterFlag { 26 FAT_FLAG_FREE=0, 27 FAT_FLAG_FILE=1, 28 FAT_FLAG_DIRECTORY=2, 29 FAT_FLAG_BAD=3 30 }; 31 32 #ifdef __sun 33 #define __attribute__(X) /*nothing*/ 34 #endif /* __sun */ 35 36 #ifdef __sun 37 #pragma pack(1) 38 #endif 39 struct __attribute__ ((packed)) _FatClusterInfo { 40 unsigned int units_used:6; /* 1 unit = cluster_size / 64 */ 41 FatClusterFlag flag:2; 42 } fat16; 43 #ifdef __sun 44 #pragma pack() 45 #endif 46 47 extern int fat_collect_cluster_info (PedFileSystem *fs); 48 extern FatClusterFlag fat_get_cluster_flag (PedFileSystem* fs, 49 FatCluster cluster); 50 extern PedSector fat_get_cluster_usage (PedFileSystem* fs, FatCluster cluster); 51 extern FatClusterFlag fat_get_fragment_flag (PedFileSystem* fs, 52 FatFragment frag); 53 extern int fat_is_fragment_active (PedFileSystem* fs, FatFragment frag); 54 55 #endif /* COUNT_H_INCLUDED */ 56