Changeset 7be14db in mainline

Timestamp:

2011-08-14T07:09:20Z (13 years ago)

Author:

Oleg Romanenko <romanenko.oleg@…>

Branches:

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

Children:

f7d90eb

Parents:

998a78f

Message:

exFAT: make BPS, SPC and BPC values unsigned

File:

• uspace/srv/fs/exfat/exfat.h (modified) (1 diff)

uspace/srv/fs/exfat/exfat.h

@@ -50 +50 @@
 #define BS_SIZE                 512
 
-#define BPS(bs)                 (1 << (bs->bytes_per_sector))
-#define SPC(bs)                 (1 << (bs->sec_per_cluster))
+#define BPS(bs)                 ((uint32_t) (1 << (bs->bytes_per_sector)))
+#define SPC(bs)                 ((uint32_t)(1 << (bs->sec_per_cluster)))
+#define BPC(bs)                 ((uint32_t)(BPS(bs)*SPC(bs)))
 #define VOL_FS(bs)              uint64_t_le2host(bs->volume_start)
 #define VOL_CNT(bs)             uint64_t_le2host(bs->volume_count)