143 pam_ssh_free_key(pam_handle_t *pamh __unused,  in pam_ssh_free_key()
155 pam_sm_authenticate(pam_handle_t *pamh, int flags __unused,  in pam_sm_authenticate()  argument
164 	nullok = (openpam_get_option(pamh, "nullok") != NULL);  in pam_sm_authenticate()
170 	pam_err = pam_get_user(pamh, &user, NULL);  in pam_sm_authenticate()
180 	pass = (pam_get_item(pamh, PAM_AUTHTOK, &item) == PAM_SUCCESS &&  in pam_sm_authenticate()
184 	pam_err = pam_get_authtok(pamh, PAM_AUTHTOK,  in pam_sm_authenticate()
190 	pam_err = openpam_borrow_cred(pamh, pwd);  in pam_sm_authenticate()
198 			pam_set_data(pamh, *kfn, psk, pam_ssh_free_key);  in pam_sm_authenticate()
204 	openpam_restore_cred(pamh);  in pam_sm_authenticate()
212 	    openpam_get_option(pamh, "try_first_pass") != NULL) {  in pam_sm_authenticate()
213 		pam_set_item(pamh, PAM_AUTHTOK, NULL);  in pam_sm_authenticate()
222 	pam_set_data(pamh, pam_ssh_have_keys, NULL, NULL);  in pam_sm_authenticate()
227 pam_sm_setcred(pam_handle_t *pamh __unused, int flags __unused,  in pam_sm_setcred()
238 pam_ssh_process_agent_output(pam_handle_t *pamh, FILE *f)  in pam_ssh_process_agent_output()  argument
265 		pam_setenv(pamh, key, val, 1);  in pam_ssh_process_agent_output()
274 pam_ssh_start_agent(pam_handle_t *pamh)  in pam_ssh_start_agent()  argument
313 	pam_ssh_process_agent_output(pamh, f);  in pam_ssh_start_agent()
323 pam_ssh_add_keys_to_agent(pam_handle_t *pamh)  in pam_ssh_add_keys_to_agent()  argument
333 	if ((environ = pam_getenvlist(pamh)) == NULL) {  in pam_ssh_add_keys_to_agent()
347 		pam_err = pam_get_data(pamh, *kfn, &item);  in pam_ssh_add_keys_to_agent()
357 			pam_set_data(pamh, *kfn, NULL, NULL);  in pam_ssh_add_keys_to_agent()
376 pam_sm_open_session(pam_handle_t *pamh, int flags __unused,  in pam_sm_open_session()  argument
385 	if (pam_get_data(pamh, pam_ssh_have_keys, &data) != PAM_SUCCESS &&  in pam_sm_open_session()
386 	    openpam_get_option(pamh, "want_agent") == NULL)  in pam_sm_open_session()
390 	pam_err = pam_get_user(pamh, &user, NULL);  in pam_sm_open_session()
396 	pam_err = openpam_borrow_cred(pamh, pwd);  in pam_sm_open_session()
401 	pam_err = pam_ssh_start_agent(pamh);  in pam_sm_open_session()
403 		openpam_restore_cred(pamh);  in pam_sm_open_session()
408 	pam_err = pam_ssh_add_keys_to_agent(pamh);  in pam_sm_open_session()
413 	openpam_restore_cred(pamh);  in pam_sm_open_session()
418 pam_sm_close_session(pam_handle_t *pamh, int flags __unused,  in pam_sm_close_session()  argument
426 	if ((ssh_agent_pid = pam_getenv(pamh, "SSH_AGENT_PID")) == NULL) {  in pam_sm_close_session()