PW_FALSE
if (pw_change != PW_FALSE) {
audit_failure(PW_FALSE, &pwd, NULL, error, isrole);
int pw_change = PW_FALSE;
audit_failure(PW_FALSE, NULL, nptr, retcode, B_FALSE);
audit_failure(PW_FALSE, NULL, nptr, PAM_USER_UNKNOWN, B_FALSE);
audit_failure(PW_FALSE, NULL, nptr, PAM_AUTH_ERR, B_FALSE);