summaryrefslogtreecommitdiffstats
path: root/dosfstools/src/fat.h
diff options
context:
space:
mode:
Diffstat (limited to '')
-rw-r--r--dosfstools/src/fat.h21
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. */