***/
#include <sys/types.h>
+#include <inttypes.h>
#ifdef __cplusplus
extern "C" {
* return an error for system processes. */
int sd_pid_get_owner_uid(pid_t pid, uid_t *uid);
-/* Get systemd unit (i.e. service) name from PID. This will return an
- * error for non-service processes. */
-int sd_pid_get_unit(pid_t, char **unit);
+/* Get systemd unit (i.e. service) name from PID, for system
+ * services. This will return an error for non-service processes. */
+int sd_pid_get_unit(pid_t pid, char **unit);
+
+/* Get systemd unit (i.e. service) name from PID, for user
+ * services. This will return an error for non-user-service
+ * processes. */
+int sd_pid_get_user_unit(pid_t pid, char **unit);
+
+/* Get machine name from PID, for processes assigned to VM or
+ * container. This will return an error for non-service processes. */
+int sd_pid_get_machine_name(pid_t pid, char **name);
/* Get state from uid. Possible states: offline, lingering, online, active, closing */
int sd_uid_get_state(uid_t uid, char**state);
/* Get poll() mask to monitor */
int sd_login_monitor_get_events(sd_login_monitor *m);
+/* Get timeout for poll(), as usec value relative to CLOCK_MONOTONIC's epoch */
+int sd_login_monitor_get_timeout(sd_login_monitor *m, uint64_t *timeout_usec);
+
#ifdef __cplusplus
}
#endif