char *get_xattr_acl(const char *fname, int is_access_acl, size_t *len_p)
{
const char *name = is_access_acl ? XACC_ACL_ATTR : XDEF_ACL_ATTR;
+ *len_p = 0; /* no extra data alloc needed from get_xattr_data() */
return get_xattr_data(fname, name, len_p, 1);
}