212 pam_handle_t	*pamh = NULL;  variable
1421 	if (pamh) {  in end_login()
1422 		if ((e = pam_setcred(pamh, PAM_DELETE_CRED)) != PAM_SUCCESS)  in end_login()
1424 			    pam_strerror(pamh, e));  in end_login()
1425 		if ((e = pam_close_session(pamh,0)) != PAM_SUCCESS)  in end_login()
1427 			    pam_strerror(pamh, e));  in end_login()
1428 		if ((e = pam_end(pamh, e)) != PAM_SUCCESS)  in end_login()
1429 			syslog(LOG_ERR, "pam_end: %s", pam_strerror(pamh, e));  in end_login()
1430 		pamh = NULL;  in end_login()
1599 	if (pamh) {  in do_pass()
1600 		if ((e = pam_open_session(pamh, 0)) != PAM_SUCCESS) {  in do_pass()
1602 			    pam_strerror(pamh, e));  in do_pass()
1603 		} else if ((e = pam_setcred(pamh, PAM_ESTABLISH_CRED))  in do_pass()
1606 			    pam_strerror(pamh, e));  in do_pass()
4051 	e = pam_start("ftpd", curname, &conv, &pamh);  in auth_pam()
4061 	e = pam_set_item(pamh, PAM_RHOST, remotehost);  in auth_pam()
4064 			pam_strerror(pamh, e));  in auth_pam()
4065 		if ((e = pam_end(pamh, e)) != PAM_SUCCESS) {  in auth_pam()
4066 			syslog(LOG_ERR, "pam_end: %s", pam_strerror(pamh, e));  in auth_pam()
4068 		pamh = NULL;  in auth_pam()
4073 	e = pam_set_item(pamh, PAM_SOCKADDR, &his_addr);  in auth_pam()
4076 			pam_strerror(pamh, e));  in auth_pam()
4077 		if ((e = pam_end(pamh, e)) != PAM_SUCCESS) {  in auth_pam()
4078 			syslog(LOG_ERR, "pam_end: %s", pam_strerror(pamh, e));  in auth_pam()
4080 		pamh = NULL;  in auth_pam()
4085 	e = pam_authenticate(pamh, 0);  in auth_pam()
4108 		if ((e = pam_get_item(pamh, PAM_USER, &item)) ==  in auth_pam()
4124 			    pam_strerror(pamh, e));  in auth_pam()
4135 		syslog(LOG_ERR, "pam_authenticate: %s", pam_strerror(pamh, e));  in auth_pam()
4141 		e = pam_acct_mgmt(pamh, 0);  in auth_pam()
4144 						pam_strerror(pamh, e));  in auth_pam()
4150 		if ((e = pam_end(pamh, e)) != PAM_SUCCESS) {  in auth_pam()
4151 			syslog(LOG_ERR, "pam_end: %s", pam_strerror(pamh, e));  in auth_pam()
4153 		pamh = NULL;  in auth_pam()