12 int pam_log_oom(pam_handle_t *handle) {  in pam_log_oom()  argument
14         pam_syslog(handle, LOG_ERR, "Out of memory.");  in pam_log_oom()
18 int pam_bus_log_create_error(pam_handle_t *handle, int r) {  in pam_bus_log_create_error()  argument
20         pam_syslog(handle, LOG_ERR, "Failed to create bus message: %s", strerror_safe(r));  in pam_bus_log_create_error()
24 int pam_bus_log_parse_error(pam_handle_t *handle, int r) {  in pam_bus_log_parse_error()  argument
26         pam_syslog(handle, LOG_ERR, "Failed to parse bus message: %s", strerror_safe(r));  in pam_bus_log_parse_error()
30 static void cleanup_system_bus(pam_handle_t *handle, void *data, int error_status) {  in cleanup_system_bus()  argument
34 int pam_acquire_bus_connection(pam_handle_t *handle, sd_bus **ret) {  in pam_acquire_bus_connection()  argument
38         assert(handle);  in pam_acquire_bus_connection()
42         r = pam_get_data(handle, "systemd-system-bus", (const void**) &bus);  in pam_acquire_bus_connection()
48 …          pam_syslog(handle, LOG_ERR, "Failed to get bus connection: %s", pam_strerror(handle, r));  in pam_acquire_bus_connection()
54 …              pam_syslog(handle, LOG_ERR, "Failed to connect to system bus: %s", strerror_safe(r));  in pam_acquire_bus_connection()
58         r = pam_set_data(handle, "systemd-system-bus", bus, cleanup_system_bus);  in pam_acquire_bus_connection()
60 …            pam_syslog(handle, LOG_ERR, "Failed to set PAM bus data: %s", pam_strerror(handle, r));  in pam_acquire_bus_connection()
70 int pam_release_bus_connection(pam_handle_t *handle) {  in pam_release_bus_connection()  argument
73         r = pam_set_data(handle, "systemd-system-bus", NULL, NULL);  in pam_release_bus_connection()
75 …pam_syslog(handle, LOG_ERR, "Failed to release PAM user record data: %s", pam_strerror(handle, r));  in pam_release_bus_connection()
80 void pam_cleanup_free(pam_handle_t *handle, void *data, int error_status) {  in pam_cleanup_free()  argument