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author | Kent Overstreet <kent.overstreet@gmail.com> | 2017-03-16 22:18:50 -0800 |
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committer | Kent Overstreet <kent.overstreet@linux.dev> | 2023-10-22 17:08:07 -0400 |
commit | 1c6fdbd8f2465ddfb73a01ec620cbf3d14044e1a (patch) | |
tree | 9192de91a00908ee898bc331ac8b0544d6fc030a /fs/bcachefs/acl.h | |
parent | 0d29a833b7b1800bd2759bbc064b5ada4729caf5 (diff) | |
download | linux-1c6fdbd8f2465ddfb73a01ec620cbf3d14044e1a.tar.gz linux-1c6fdbd8f2465ddfb73a01ec620cbf3d14044e1a.tar.bz2 linux-1c6fdbd8f2465ddfb73a01ec620cbf3d14044e1a.zip |
bcachefs: Initial commit
Initially forked from drivers/md/bcache, bcachefs is a new copy-on-write
filesystem with every feature you could possibly want.
Website: https://bcachefs.org
Signed-off-by: Kent Overstreet <kent.overstreet@linux.dev>
Diffstat (limited to 'fs/bcachefs/acl.h')
-rw-r--r-- | fs/bcachefs/acl.h | 59 |
1 files changed, 59 insertions, 0 deletions
diff --git a/fs/bcachefs/acl.h b/fs/bcachefs/acl.h new file mode 100644 index 000000000000..73739e38e2d5 --- /dev/null +++ b/fs/bcachefs/acl.h @@ -0,0 +1,59 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +#ifndef _BCACHEFS_ACL_H +#define _BCACHEFS_ACL_H + +struct bch_inode_unpacked; +struct bch_hash_info; +struct bch_inode_info; +struct posix_acl; + +#ifdef CONFIG_BCACHEFS_POSIX_ACL + +#define BCH_ACL_VERSION 0x0001 + +typedef struct { + __le16 e_tag; + __le16 e_perm; + __le32 e_id; +} bch_acl_entry; + +typedef struct { + __le16 e_tag; + __le16 e_perm; +} bch_acl_entry_short; + +typedef struct { + __le32 a_version; +} bch_acl_header; + +struct posix_acl *bch2_get_acl(struct mnt_idmap *, struct dentry *, int); + +int bch2_set_acl_trans(struct btree_trans *, + struct bch_inode_unpacked *, + const struct bch_hash_info *, + struct posix_acl *, int); +int bch2_set_acl(struct mnt_idmap *, struct dentry *, struct posix_acl *, int); +int bch2_acl_chmod(struct btree_trans *, struct bch_inode_info *, + umode_t, struct posix_acl **); + +#else + +static inline int bch2_set_acl_trans(struct btree_trans *trans, + struct bch_inode_unpacked *inode_u, + const struct bch_hash_info *hash_info, + struct posix_acl *acl, int type) +{ + return 0; +} + +static inline int bch2_acl_chmod(struct btree_trans *trans, + struct bch_inode_info *inode, + umode_t mode, + struct posix_acl **new_acl) +{ + return 0; +} + +#endif /* CONFIG_BCACHEFS_POSIX_ACL */ + +#endif /* _BCACHEFS_ACL_H */ |