Changeset c05642d in mainline for uspace/srv/fs/fat/fat.h

Timestamp:

2011-09-07T00:03:26Z (13 years ago)

Author:

Petr Koupy <petr.koupy@…>

Branches:

lfn, master, serial, ticket/834-toolchain-update, topic/msim-upgrade, topic/simplify-dev-export

Children:

5081276

Parents:

bb74dabe (diff), 038b289 (diff)
Note: this is a merge changeset, the changes displayed below correspond to the merge itself.
Use the (diff) links above to see all the changes relative to each parent.

Message:

Merge mainline changes.

File:

• uspace/srv/fs/fat/fat.h (modified) (3 diffs)

uspace/srv/fs/fat/fat.h

@@ -1 +1 @@
 /*
  * Copyright (c) 2008 Jakub Jermar
+ * Copyright (c) 2011 Oleg Romanenko
  * All rights reserved.
  *
@@ -46 +47 @@
 #endif
 
-#define min(a, b)               ((a) < (b) ? (a) : (b))
+#define min(a, b)       ((a) < (b) ? (a) : (b))
 
 /*
@@ -55 +56 @@
 #define RSCNT(bs)       uint16_t_le2host((bs)->rscnt)
 #define FATCNT(bs)      (bs)->fatcnt
-#define SF(bs)          uint16_t_le2host((bs)->sec_per_fat)
+
+#define SF(bs)          (uint16_t_le2host((bs)->sec_per_fat) ? \
+    uint16_t_le2host((bs)->sec_per_fat) : \
+    uint32_t_le2host(bs->fat32.sectors_per_fat))
+
 #define RDE(bs)         uint16_t_le2host((bs)->root_ent_max)
-#define TS(bs)          (uint16_t_le2host((bs)->totsec16) != 0 ? \
-                        uint16_t_le2host((bs)->totsec16) : \
-                        uint32_t_le2host(bs->totsec32))
-
-#define BS_BLOCK                0
-#define BS_SIZE                 512
+
+#define TS(bs)          (uint16_t_le2host((bs)->totsec16) ? \
+    uint16_t_le2host((bs)->totsec16) : \
+    uint32_t_le2host(bs->totsec32))
+
+#define BS_BLOCK        0
+#define BS_SIZE         512
 
 typedef struct fat_bs {