diff options
| author | David Sterba <dsterba@suse.com> | 2016-05-03 15:59:45 +0200 |
|---|---|---|
| committer | David Sterba <dsterba@suse.com> | 2016-05-11 15:53:16 +0200 |
| commit | a6ffadee7b42e067546cac70c3462404faac9a56 (patch) | |
| tree | 289114450872f2b4ae111dd08e23efe4cd1e08b5 /kerncompat.h | |
| parent | 9971f00eddb6c59e1d1ed73b96feff0713162175 (diff) | |
btrfs-progs: kerncompat: introduce get_unaligned helpers
Signed-off-by: David Sterba <dsterba@suse.com>
Diffstat (limited to 'kerncompat.h')
| -rw-r--r-- | kerncompat.h | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/kerncompat.h b/kerncompat.h index ee65aa72..574f4682 100644 --- a/kerncompat.h +++ b/kerncompat.h @@ -334,12 +334,16 @@ struct __una_u32 { __le32 x; } __attribute__((__packed__)); struct __una_u64 { __le64 x; } __attribute__((__packed__)); #define get_unaligned_le8(p) (*((u8 *)(p))) +#define get_unaligned_8(p) (*((u8 *)(p))) #define put_unaligned_le8(val,p) ((*((u8 *)(p))) = (val)) #define get_unaligned_le16(p) le16_to_cpu(((const struct __una_u16 *)(p))->x) +#define get_unaligned_16(p) (((const struct __una_u16 *)(p))->x) #define put_unaligned_le16(val,p) (((struct __una_u16 *)(p))->x = cpu_to_le16(val)) #define get_unaligned_le32(p) le32_to_cpu(((const struct __una_u32 *)(p))->x) +#define get_unaligned_32(p) (((const struct __una_u32 *)(p))->x) #define put_unaligned_le32(val,p) (((struct __una_u32 *)(p))->x = cpu_to_le32(val)) #define get_unaligned_le64(p) le64_to_cpu(((const struct __una_u64 *)(p))->x) +#define get_unaligned_64(p) (((const struct __una_u64 *)(p))->x) #define put_unaligned_le64(val,p) (((struct __una_u64 *)(p))->x = cpu_to_le64(val)) #ifndef true |