ace_trivial
extern int ace_trivial(ace_t *acep, int aclcnt);
if (ace_trivial(acl_info->acl_aclp, acl_info->acl_cnt) == 0)
val = ace_trivial(acep, aclcnt);
isnontrivial = ace_trivial(vsecattr.vsa_aclentp,
if (ace_trivial(acl_info->acl_aclp, acl_info->acl_cnt) == 0)