posix_acl_xattr_header 40 include/linux/posix_acl_xattr.h return (sizeof(posix_acl_xattr_header) + posix_acl_xattr_header 47 include/linux/posix_acl_xattr.h if (size < sizeof(posix_acl_xattr_header)) posix_acl_xattr_header 49 include/linux/posix_acl_xattr.h size -= sizeof(posix_acl_xattr_header);