_PATH_LASTLOG
if ((fd = open(_PATH_LASTLOG, O_RDWR, 0)) == -1) {
logit(LOG_NOTICE, "Cannot open `%s': %s", _PATH_LASTLOG,
PAM_LOG("Login recorded in %s", _PATH_LASTLOG);
fd = open(_PATH_LASTLOG, O_RDONLY, 0);
if ((fd = open(_PATH_LASTLOG, O_RDWR, 0)) >= 0) {
_PATH_LASTLOG;