diff options
Diffstat (limited to 'include/linux/types.h')
| -rw-r--r-- | include/linux/types.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/include/linux/types.h b/include/linux/types.h index 49b79c8bb1a9..6dfdb8e8e4c3 100644 --- a/include/linux/types.h +++ b/include/linux/types.h @@ -136,6 +136,10 @@ typedef s64 ktime_t; typedef u64 sector_t; typedef u64 blkcnt_t; +/* generic data direction definitions */ +#define READ 0 +#define WRITE 1 + /* * The type of an index into the pagecache. */ |