diff options
Diffstat (limited to 'libbcachefs/dirent.h')
| -rw-r--r-- | libbcachefs/dirent.h | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/libbcachefs/dirent.h b/libbcachefs/dirent.h new file mode 100644 index 00000000..b1a30bda --- /dev/null +++ b/libbcachefs/dirent.h @@ -0,0 +1,36 @@ +#ifndef _BCACHE_DIRENT_H +#define _BCACHE_DIRENT_H + +extern const struct bkey_ops bch2_bkey_dirent_ops; + +struct qstr; +struct file; +struct dir_context; +struct bch_fs; +struct bch_hash_info; + +unsigned bch2_dirent_name_bytes(struct bkey_s_c_dirent); +int bch2_dirent_create(struct bch_fs *c, u64, const struct bch_hash_info *, + u8, const struct qstr *, u64, u64 *, int); +int bch2_dirent_delete(struct bch_fs *, u64, const struct bch_hash_info *, + const struct qstr *, u64 *); + +enum bch_rename_mode { + BCH_RENAME, + BCH_RENAME_OVERWRITE, + BCH_RENAME_EXCHANGE, +}; + +int bch2_dirent_rename(struct bch_fs *, + struct inode *, const struct qstr *, + struct inode *, const struct qstr *, + u64 *, enum bch_rename_mode); + +u64 bch2_dirent_lookup(struct bch_fs *, u64, const struct bch_hash_info *, + const struct qstr *); + +int bch2_empty_dir(struct bch_fs *, u64); +int bch2_readdir(struct bch_fs *, struct file *, struct dir_context *); + +#endif /* _BCACHE_DIRENT_H */ + |