diff options
| author | Qu Wenruo <wqu@suse.com> | 2020-06-24 18:03:03 +0200 |
|---|---|---|
| committer | Tom Rini <trini@konsulko.com> | 2020-09-07 20:57:27 -0400 |
| commit | 92bc179c5f85d0d55f2fecfbcaec8852e84fa0a4 (patch) | |
| tree | 46c24fe863713ec758a77edf712f5caf9d1dc524 /fs/btrfs/btrfs.h | |
| parent | cafffc50ad9b16fb4c8f51ceb6d7998490bcbb09 (diff) | |
fs: btrfs: Use btrfs_readlink() to implement __btrfs_readlink()
The existing __btrfs_readlink() can be easily re-implemented using the
extent buffer based btrfs_readlink().
This is the first step to re-implement U-Boot's btrfs code.
Signed-off-by: Qu Wenruo <wqu@suse.com>
Reviewed-by: Marek Behún <marek.behun@nic.cz>
Diffstat (limited to 'fs/btrfs/btrfs.h')
| -rw-r--r-- | fs/btrfs/btrfs.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/fs/btrfs/btrfs.h b/fs/btrfs/btrfs.h index e8197391a23..53d53f310bd 100644 --- a/fs/btrfs/btrfs.h +++ b/fs/btrfs/btrfs.h @@ -60,6 +60,7 @@ u64 __btrfs_lookup_inode_ref(struct __btrfs_root *, u64, struct btrfs_inode_ref int __btrfs_lookup_inode(const struct __btrfs_root *, struct btrfs_key *, struct btrfs_inode_item *, struct __btrfs_root *); int __btrfs_readlink(const struct __btrfs_root *, u64, char *); +int btrfs_readlink(struct btrfs_root *root, u64 ino, char *target); u64 __btrfs_lookup_path(struct __btrfs_root *, u64, const char *, u8 *, struct btrfs_inode_item *, int); u64 btrfs_file_read(const struct __btrfs_root *, u64, u64, u64, char *); |