diff options
Diffstat (limited to 'dosfstools/src/fat.h')
| -rw-r--r-- | dosfstools/src/fat.h | 21 |
1 files changed, 11 insertions, 10 deletions
diff --git a/dosfstools/src/fat.h b/dosfstools/src/fat.h index 13ac1b345..b50ed4a96 100644 --- a/dosfstools/src/fat.h +++ b/dosfstools/src/fat.h @@ -1,6 +1,7 @@ /* fat.h - Read/write access to the FAT Copyright (C) 1993 Werner Almesberger <werner.almesberger@lrc.di.epfl.ch> + Copyright (C) 2008-2014 Daniel Baumann <mail@daniel-baumann.ch> This program is free software: you can redistribute it and/or modify it under the terms of the GNU General Public License as published by @@ -15,7 +16,7 @@ You should have received a copy of the GNU General Public License along with this program. If not, see <http://www.gnu.org/licenses/>. - On Debian systems, the complete text of the GNU General Public License + THe complete text of the GNU General Public License can be found in /usr/share/common-licenses/GPL-3 file. */ @@ -24,41 +25,41 @@ void read_fat(DOS_FS * fs); -/* Loads the FAT of the file system described by FS. Initializes the FAT, +/* Loads the FAT of the filesystem described by FS. Initializes the FAT, replaces broken FATs and rejects invalid cluster entries. */ -void get_fat(FAT_ENTRY * entry, void *fat, unsigned long cluster, DOS_FS * fs); +void get_fat(FAT_ENTRY * entry, void *fat, uint32_t cluster, DOS_FS * fs); /* Retrieve the FAT entry (next chained cluster) for CLUSTER. */ -void set_fat(DOS_FS * fs, unsigned long cluster, unsigned long new); +void set_fat(DOS_FS * fs, uint32_t cluster, int32_t new); /* Changes the value of the CLUSTERth cluster of the FAT of FS to NEW. Special values of NEW are -1 (EOF, 0xff8 or 0xfff8) and -2 (bad sector, 0xff7 or 0xfff7) */ -int bad_cluster(DOS_FS * fs, unsigned long cluster); +int bad_cluster(DOS_FS * fs, uint32_t cluster); /* Returns a non-zero integer if the CLUSTERth cluster is marked as bad or zero otherwise. */ -unsigned long next_cluster(DOS_FS * fs, unsigned long cluster); +uint32_t next_cluster(DOS_FS * fs, uint32_t cluster); /* Returns the number of the cluster following CLUSTER, or -1 if this is the last cluster of the respective cluster chain. CLUSTER must not be a bad cluster. */ -loff_t cluster_start(DOS_FS * fs, unsigned long cluster); +loff_t cluster_start(DOS_FS * fs, uint32_t cluster); /* Returns the byte offset of CLUSTER, relative to the respective device. */ -void set_owner(DOS_FS * fs, unsigned long cluster, DOS_FILE * owner); +void set_owner(DOS_FS * fs, uint32_t cluster, DOS_FILE * owner); /* Sets the owner pointer of the respective cluster to OWNER. If OWNER was NULL before, it can be set to NULL or any non-NULL value. Otherwise, only NULL is accepted as the new value. */ -DOS_FILE *get_owner(DOS_FS * fs, unsigned long cluster); +DOS_FILE *get_owner(DOS_FS * fs, uint32_t cluster); /* Returns the owner of the repective cluster or NULL if the cluster has no owner. */ @@ -77,7 +78,7 @@ void reclaim_file(DOS_FS * fs); for them in the root directory. Also tries to fix all inconsistencies (e.g. loops, shared clusters, etc.) in the process. */ -unsigned long update_free(DOS_FS * fs); +uint32_t update_free(DOS_FS * fs); /* Updates free cluster count in FSINFO sector. */ |