X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Funit.h;h=4d83309591776f772d6d51064480cf618965be7d;hb=dd338f01f545fd29777d7c1a53c7c658a409cda6;hp=3c998173907fc6d55f045333d1e49da07c55432d;hpb=f975e971accc4d50c73ae53167db3df7a7099cf2;p=elogind.git

diff --git a/src/unit.h b/src/unit.h
index 3c9981739..4d8330959 100644
--- a/src/unit.h
+++ b/src/unit.h
@@ -32,6 +32,7 @@ typedef enum UnitType UnitType;
 typedef enum UnitLoadState UnitLoadState;
 typedef enum UnitActiveState UnitActiveState;
 typedef enum UnitDependency UnitDependency;
+typedef struct UnitRef UnitRef;
 
 #include "set.h"
 #include "util.h"
@@ -119,6 +120,10 @@ enum UnitDependency {
         /* On Failure */
         UNIT_ON_FAILURE,
 
+        /* Triggers (i.e. a socket triggers a service) */
+        UNIT_TRIGGERS,
+        UNIT_TRIGGERED_BY,
+
         /* Reference information for GC logic */
         UNIT_REFERENCES,              /* Inverse of 'references' is 'referenced_by' */
         UNIT_REFERENCED_BY,
@@ -130,6 +135,7 @@ enum UnitDependency {
 #include "manager.h"
 #include "job.h"
 #include "cgroup.h"
+#include "cgroup-attr.h"
 
 struct Meta {
         Manager *manager;
@@ -155,6 +161,9 @@ struct Meta {
 
         usec_t job_timeout;
 
+        /* References to this */
+        LIST_HEAD(UnitRef, refs);
+
         /* Conditions to check */
         LIST_HEAD(Condition, conditions);
 
@@ -167,6 +176,7 @@ struct Meta {
 
         /* Counterparts in the cgroup filesystem */
         CGroupBonding *cgroup_bondings;
+        CGroupAttribute *cgroup_attributes;
 
         /* Per type list */
         LIST_FIELDS(Meta, units_by_type);
@@ -235,6 +245,15 @@ struct Meta {
         bool in_audit:1;
 };
 
+struct UnitRef {
+        /* Keeps tracks of references to a unit. This is useful so
+         * that we can merge two units if necessary and correct all
+         * references to them */
+
+        Unit* unit;
+        LIST_FIELDS(UnitRef, refs);
+};
+
 #include "service.h"
 #include "timer.h"
 #include "socket.h"
@@ -432,6 +451,7 @@ int unit_add_cgroup(Unit *u, CGroupBonding *b);
 int unit_add_cgroup_from_text(Unit *u, const char *name);
 int unit_add_default_cgroups(Unit *u);
 CGroupBonding* unit_get_default_cgroup(Unit *u);
+int unit_add_cgroup_attribute(Unit *u, const char *controller, const char *name, const char *value, CGroupAttributeMapCallback map_callback);
 
 int unit_choose_id(Unit *u, const char *name);
 int unit_set_description(Unit *u, const char *description);
@@ -509,7 +529,7 @@ int unit_add_node_link(Unit *u, const char *what, bool wants);
 
 int unit_coldplug(Unit *u);
 
-void unit_status_printf(Unit *u, const char *format, ...);
+void unit_status_printf(Unit *u, const char *status, const char *format, ...);
 
 bool unit_need_daemon_reload(Unit *u);
 
@@ -533,6 +553,11 @@ bool unit_condition_test(Unit *u);
 
 UnitFileState unit_get_unit_file_state(Unit *u);
 
+Unit* unit_ref_set(UnitRef *ref, Unit *u);
+void unit_ref_unset(UnitRef *ref);
+
+#define UNIT_DEREF(ref) ((ref).unit)
+
 const char *unit_load_state_to_string(UnitLoadState i);
 UnitLoadState unit_load_state_from_string(const char *s);