diff options
Diffstat (limited to 'fs/xfs/xfs_acl.h')
| -rw-r--r-- | fs/xfs/xfs_acl.h | 36 |
1 files changed, 0 insertions, 36 deletions
diff --git a/fs/xfs/xfs_acl.h b/fs/xfs/xfs_acl.h index 5dc16374451..3841b07f27b 100644 --- a/fs/xfs/xfs_acl.h +++ b/fs/xfs/xfs_acl.h @@ -22,42 +22,6 @@ struct inode; struct posix_acl; struct xfs_inode; -#define XFS_ACL_NOT_PRESENT (-1) - -/* On-disk XFS access control list structure */ -struct xfs_acl_entry { - __be32 ae_tag; - __be32 ae_id; - __be16 ae_perm; - __be16 ae_pad; /* fill the implicit hole in the structure */ -}; - -struct xfs_acl { - __be32 acl_cnt; - struct xfs_acl_entry acl_entry[0]; -}; - -/* - * The number of ACL entries allowed is defined by the on-disk format. - * For v4 superblocks, that is limited to 25 entries. For v5 superblocks, it is - * limited only by the maximum size of the xattr that stores the information. - */ -#define XFS_ACL_MAX_ENTRIES(mp) \ - (xfs_sb_version_hascrc(&mp->m_sb) \ - ? (XATTR_SIZE_MAX - sizeof(struct xfs_acl)) / \ - sizeof(struct xfs_acl_entry) \ - : 25) - -#define XFS_ACL_MAX_SIZE(mp) \ - (sizeof(struct xfs_acl) + \ - sizeof(struct xfs_acl_entry) * XFS_ACL_MAX_ENTRIES((mp))) - -/* On-disk XFS extended attribute names */ -#define SGI_ACL_FILE (unsigned char *)"SGI_ACL_FILE" -#define SGI_ACL_DEFAULT (unsigned char *)"SGI_ACL_DEFAULT" -#define SGI_ACL_FILE_SIZE (sizeof(SGI_ACL_FILE)-1) -#define SGI_ACL_DEFAULT_SIZE (sizeof(SGI_ACL_DEFAULT)-1) - #ifdef CONFIG_XFS_POSIX_ACL extern struct posix_acl *xfs_get_acl(struct inode *inode, int type); extern int xfs_set_acl(struct inode *inode, struct posix_acl *acl, int type); |