***/
#include <sys/types.h>
+#include <inttypes.h>
-#ifdef __cplusplus
-extern "C" {
-#endif
+#include "_sd-common.h"
/*
* A few points:
* See sd-login(3) for more information.
*/
+_SD_BEGIN_DECLARATIONS;
+
/* Get session from PID. Note that 'shared' processes of a user are
* not attached to a session, but only attached to a user. This will
* return an error for system processes and 'shared' processes of a
* 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-machine processes. */
+int sd_pid_get_machine_name(pid_t pid, char **name);
+
+/* Get slice name from PID. */
+int sd_pid_get_slice(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);
* just return number of seats.*/
int sd_uid_get_seats(uid_t uid, int require_active, char ***seats);
-/* Return 1 if the session is a active. */
+/* Return 1 if the session is active. */
int sd_session_is_active(const char *session);
+/* Return 1 if the session is remote. */
+int sd_session_is_remote(const char *session);
+
/* Get state from session. Possible states: online, active, closing
* (This function is a more generic version of
* sd_session_is_active().) */
-int sd_session_get_state(const char *sessio, char **state);
+int sd_session_get_state(const char *session, char **state);
/* Determine user id of session */
int sd_session_get_uid(const char *session, uid_t *uid);
/* Determine the X11 display of this session. */
int sd_session_get_display(const char *session, char **display);
+/* Determine the remote host of this session. */
+int sd_session_get_remote_host(const char *session, char **remote_host);
+
+/* Determine the remote user of this session (if provided by PAM). */
+int sd_session_get_remote_user(const char *session, char **remote_user);
+
/* Determine the TTY of this session. */
int sd_session_get_tty(const char *session, char **display);
+/* Determine the VT number of this session. */
+int sd_session_get_vt(const char *session, unsigned *vtnr);
+
/* Return active session and user of seat */
int sd_seat_get_active(const char *seat, char **session, uid_t *uid);
* users. If users is NULL only returns the number of users. */
int sd_get_uids(uid_t **users);
+/* Get all running virtual machines/containers */
+int sd_get_machine_names(char ***machines);
+
/* Monitor object */
typedef struct sd_login_monitor sd_login_monitor;
/* Create a new monitor. Category must be NULL, "seat", "session",
- * "uid" to get monitor events for the specific category (or all). */
+ * "uid", "machine" to get monitor events for the specific category
+ * (or all). */
int sd_login_monitor_new(const char *category, sd_login_monitor** ret);
/* Destroys the passed monitor. Returns NULL. */
/* Get FD from monitor */
int sd_login_monitor_get_fd(sd_login_monitor *m);
-#ifdef __cplusplus
-}
-#endif
+/* 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);
+
+_SD_END_DECLARATIONS;
#endif