1 files changed, 25 insertions, 27 deletions

diff --git a/src/core/unit.h b/src/core/unit.h
index e60168267f..a4a1b011fc 100644
--- a/src/core/unit.h
+++ b/src/core/unit.h
@@ -27,7 +27,6 @@
 
 typedef struct Unit Unit;
 typedef struct UnitVTable UnitVTable;
-typedef enum UnitActiveState UnitActiveState;
 typedef struct UnitRef UnitRef;
 typedef struct UnitStatusMessageFormats UnitStatusMessageFormats;
 
@@ -37,17 +36,6 @@ typedef struct UnitStatusMessageFormats UnitStatusMessageFormats;
 #include "unit-name.h"
 #include "failure-action.h"
 
-enum UnitActiveState {
-        UNIT_ACTIVE,
-        UNIT_RELOADING,
-        UNIT_INACTIVE,
-        UNIT_FAILED,
-        UNIT_ACTIVATING,
-        UNIT_DEACTIVATING,
-        _UNIT_ACTIVE_STATE_MAX,
-        _UNIT_ACTIVE_STATE_INVALID = -1
-};
-
 typedef enum KillOperation {
         KILL_TERMINATE,
         KILL_KILL,
@@ -115,6 +103,9 @@ struct Unit {
         /* JOB_NOP jobs are special and can be installed without disturbing the real job. */
         Job *nop_job;
 
+        /* The slot used for watching NameOwnerChanged signals */
+        sd_bus_slot *match_bus_slot;
+
         /* Job timeout and action to take */
         usec_t job_timeout;
         FailureAction job_timeout_action;
@@ -158,6 +149,9 @@ struct Unit {
         /* CGroup realize members queue */
         LIST_FIELDS(Unit, cgroup_queue);
 
+        /* Units with the same CGroup netclass */
+        LIST_FIELDS(Unit, cgroup_netclass);
+
         /* PIDs we keep an eye on. Note that a unit might have many
          * more, but these are the ones we care enough about to
          * process SIGCHLD for */
@@ -181,9 +175,12 @@ struct Unit {
 
         /* Counterparts in the cgroup filesystem */
         char *cgroup_path;
-        CGroupControllerMask cgroup_realized_mask;
-        CGroupControllerMask cgroup_subtree_mask;
-        CGroupControllerMask cgroup_members_mask;
+        CGroupMask cgroup_realized_mask;
+        CGroupMask cgroup_subtree_mask;
+        CGroupMask cgroup_members_mask;
+        int cgroup_inotify_wd;
+
+        uint32_t cgroup_netclass_id;
 
         /* How to start OnFailure units */
         JobMode on_failure_job_mode;
@@ -401,9 +398,6 @@ struct UnitVTable {
          * of this type will immediately fail. */
         bool (*supported)(void);
 
-        /* The interface name */
-        const char *bus_interface;
-
         /* The bus vtable */
         const sd_bus_vtable *bus_vtable;
 
@@ -439,6 +433,10 @@ extern const UnitVTable * const unit_vtable[_UNIT_TYPE_MAX];
 /* For casting the various unit types into a unit */
 #define UNIT(u) (&(u)->meta)
 
+#define UNIT_HAS_EXEC_CONTEXT(u) (UNIT_VTABLE(u)->exec_context_offset > 0)
+#define UNIT_HAS_CGROUP_CONTEXT(u) (UNIT_VTABLE(u)->cgroup_context_offset > 0)
+#define UNIT_HAS_KILL_CONTEXT(u) (UNIT_VTABLE(u)->kill_context_offset > 0)
+
 #define UNIT_TRIGGER(u) ((Unit*) set_first((u)->dependencies[UNIT_TRIGGERS]))
 
 DEFINE_CAST(SERVICE, Service);
@@ -490,7 +488,8 @@ int unit_load_fragment_and_dropin(Unit *u);
 int unit_load_fragment_and_dropin_optional(Unit *u);
 int unit_load(Unit *unit);
 
-int unit_add_default_slice(Unit *u, CGroupContext *c);
+int unit_set_slice(Unit *u, Unit *slice);
+int unit_set_default_slice(Unit *u);
 
 const char *unit_description(Unit *u) _pure_;
 
@@ -517,11 +516,11 @@ void unit_notify(Unit *u, UnitActiveState os, UnitActiveState ns, bool reload_su
 
 int unit_watch_pid(Unit *u, pid_t pid);
 void unit_unwatch_pid(Unit *u, pid_t pid);
-int unit_watch_all_pids(Unit *u);
 void unit_unwatch_all_pids(Unit *u);
 
 void unit_tidy_watch_pids(Unit *u, pid_t except1, pid_t except2);
 
+int unit_install_bus_match(sd_bus *bus, Unit *u, const char *name);
 int unit_watch_bus_name(Unit *u, const char *name);
 void unit_unwatch_bus_name(Unit *u, const char *name);
 
@@ -534,11 +533,15 @@ char *unit_dbus_path(Unit *u);
 int unit_load_related_unit(Unit *u, const char *type, Unit **_found);
 
 bool unit_can_serialize(Unit *u) _pure_;
+
 int unit_serialize(Unit *u, FILE *f, FDSet *fds, bool serialize_jobs);
-void unit_serialize_item_format(Unit *u, FILE *f, const char *key, const char *value, ...) _printf_(4,5);
-void unit_serialize_item(Unit *u, FILE *f, const char *key, const char *value);
 int unit_deserialize(Unit *u, FILE *f, FDSet *fds);
 
+int unit_serialize_item(Unit *u, FILE *f, const char *key, const char *value);
+int unit_serialize_item_escaped(Unit *u, FILE *f, const char *key, const char *value);
+int unit_serialize_item_fd(Unit *u, FILE *f, FDSet *fds, const char *key, int fd);
+void unit_serialize_item_format(Unit *u, FILE *f, const char *key, const char *value, ...) _printf_(4,5);
+
 int unit_add_node_link(Unit *u, const char *what, bool wants);
 
 int unit_coldplug(Unit *u);
@@ -561,8 +564,6 @@ bool unit_active_or_pending(Unit *u);
 
 int unit_add_default_target_dependency(Unit *u, Unit *target);
 
-char *unit_default_cgroup_path(Unit *u);
-
 void unit_start_on_failure(Unit *u);
 void unit_trigger_notify(Unit *u);
 
@@ -608,9 +609,6 @@ static inline bool unit_supported(Unit *u) {
 void unit_warn_if_dir_nonempty(Unit *u, const char* where);
 int unit_fail_if_symlink(Unit *u, const char* where);
 
-const char *unit_active_state_to_string(UnitActiveState i) _const_;
-UnitActiveState unit_active_state_from_string(const char *s) _pure_;
-
 /* Macros which append UNIT= or USER_UNIT= to the message */
 
 #define log_unit_full(unit, level, error, ...)                          \