342 	fd_list *traverse;  in pam_end()  local
368 	traverse = pamh->fd;  in pam_end()
369 	while (traverse) {  in pam_end()
370 		expired = traverse;  in pam_end()
371 		traverse = traverse->next;  in pam_end()
1371 	env_list	*traverse, *trail;  in pam_putenv()  local
1400 	traverse = pamh->pam_env;  in pam_putenv()
1401 	trail = traverse;  in pam_putenv()
1402 	while (traverse && strncmp(traverse->name, name, strlen(name))) {  in pam_putenv()
1403 		trail = traverse;  in pam_putenv()
1404 		traverse = traverse->next;  in pam_putenv()
1407 	if (traverse) {  in pam_putenv()
1411 			if (pamh->pam_env == traverse)  in pam_putenv()
1412 				pamh->pam_env = traverse->next;  in pam_putenv()
1414 				trail->next = traverse->next;  in pam_putenv()
1415 			free_env(traverse);  in pam_putenv()
1422 			free(traverse->value);  in pam_putenv()
1423 			traverse->value = tmp_value;  in pam_putenv()
1430 			free(traverse->value);  in pam_putenv()
1431 			traverse->value = tmp_value;  in pam_putenv()
1434 	} else if (traverse == 0 && value) {  in pam_putenv()
1439 		if ((traverse = calloc(1, sizeof (env_list))) == 0) {  in pam_putenv()
1443 		if ((traverse->name = strdup(name)) == 0) {  in pam_putenv()
1444 			free_env(traverse);  in pam_putenv()
1448 		if ((traverse->value = strdup(value)) == 0) {  in pam_putenv()
1449 			free_env(traverse);  in pam_putenv()
1455 			pamh->pam_env = traverse;  in pam_putenv()
1458 			trail->next = traverse;  in pam_putenv()
1465 		if (traverse) {  in pam_putenv()
1466 			if (traverse->name)  in pam_putenv()
1467 				free(traverse->name);  in pam_putenv()
1468 			if (traverse->value)  in pam_putenv()
1469 				free(traverse->value);  in pam_putenv()
1470 			free(traverse);  in pam_putenv()
1487 	env_list	*traverse;  in pam_getenv()  local
1496 	traverse = pamh->pam_env;  in pam_getenv()
1497 	while (traverse && strncmp(traverse->name, name, strlen(name))) {  in pam_getenv()
1498 		traverse = traverse->next;  in pam_getenv()
1500 	error = (traverse ? PAM_SUCCESS : PAM_SYSTEM_ERR);  in pam_getenv()
1503 	    traverse ? traverse->value : "NULL");  in pam_getenv()
1505 	return (error ? NULL : strdup(traverse->value));  in pam_getenv()
1518 	env_list	*traverse;  in pam_getenvlist()  local
1529 	traverse = pamh->pam_env;  in pam_getenvlist()
1530 	while (traverse) {  in pam_getenvlist()
1532 		traverse = traverse->next;  in pam_getenvlist()
1543 	traverse = pamh->pam_env;  in pam_getenvlist()
1544 	while (traverse != NULL) {  in pam_getenvlist()
1545 		tenv_size = strlen(traverse->name) +  in pam_getenvlist()
1546 		    strlen(traverse->value) + 2; /* name=val\0 */  in pam_getenvlist()
1552 		(void) sprintf(tenv, "%s=%s", traverse->name, traverse->value);  in pam_getenvlist()
1554 		traverse = traverse->next;  in pam_getenvlist()
1823 	fd_list		*traverse = 0;  in open_module()  local
1877 			traverse = pamh->fd;  in open_module()
1878 			while (traverse) {  in open_module()
1879 				trail = traverse;  in open_module()
1880 				traverse = traverse->next;  in open_module()