xfs_acl_iaccess 521 fs/xfs/linux-2.6/xfs_iops.c error = xfs_acl_iaccess(ip, mask, NULL); xfs_acl_iaccess 63 fs/xfs/xfs_acl.h extern int xfs_acl_iaccess(struct xfs_inode *, mode_t, cred_t *);