X-Git-Url: https://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fcore%2Funit.h;h=1a558423f7711f12c2aaa8a6ee0599d05039108d;hb=5b1869eaa22e365ab6595924fe96549b279b5ebc;hp=c344719b1603c57201e29dd1614f81958ce6e1fb;hpb=8e2af478402414f060bbc16e1b4bbe7de1779c13;p=elogind.git

diff --git a/src/core/unit.h b/src/core/unit.h
index c344719b1..1a558423f 100644
--- a/src/core/unit.h
+++ b/src/core/unit.h
@@ -173,7 +173,6 @@ struct Unit {
 
         /* Counterparts in the cgroup filesystem */
         char *cgroup_path;
-        bool cgroup_realized;
         CGroupControllerMask cgroup_mask;
 
         UnitRef slice;
@@ -241,6 +240,9 @@ struct Unit {
         /* Did the last condition check succeed? */
         bool condition_result;
 
+        /* Is this a transient unit? */
+        bool transient;
+
         bool in_load_queue:1;
         bool in_dbus_queue:1;
         bool in_cleanup_queue:1;
@@ -252,6 +254,8 @@ struct Unit {
         bool no_gc:1;
 
         bool in_audit:1;
+
+        bool cgroup_realized:1;
 };
 
 struct UnitStatusMessageFormats {
@@ -277,6 +281,7 @@ typedef enum UnitSetPropertiesMode {
 #include "swap.h"
 #include "path.h"
 #include "slice.h"
+#include "scope.h"
 
 struct UnitVTable {
         /* How much memory does an object of this unit type need */
@@ -425,6 +430,9 @@ struct UnitVTable {
 
         /* Exclude from automatic gc */
         bool no_gc:1;
+
+        /* True if transient units of this type are OK */
+        bool can_transient:1;
 };
 
 extern const UnitVTable * const unit_vtable[_UNIT_TYPE_MAX];
@@ -456,6 +464,7 @@ DEFINE_CAST(SNAPSHOT, Snapshot);
 DEFINE_CAST(SWAP, Swap);
 DEFINE_CAST(PATH, Path);
 DEFINE_CAST(SLICE, Slice);
+DEFINE_CAST(SCOPE, Scope);
 
 Unit *unit_new(Manager *m, size_t size);
 void unit_free(Unit *u);
@@ -536,11 +545,10 @@ int set_unit_path(const char *p);
 char *unit_dbus_path(Unit *u);
 
 int unit_load_related_unit(Unit *u, const char *type, Unit **_found);
-int unit_get_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_attr_(4,5);
+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);
 
@@ -548,7 +556,7 @@ 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 *status, const char *unit_status_msg_format) _printf_attr_(3, 0);
+void unit_status_printf(Unit *u, const char *status, const char *unit_status_msg_format) _printf_(3, 0);
 
 bool unit_need_daemon_reload(Unit *u);
 
@@ -571,8 +579,6 @@ int unit_following_set(Unit *u, Set **s);
 void unit_start_on_failure(Unit *u);
 void unit_trigger_notify(Unit *u);
 
-bool unit_condition_test(Unit *u);
-
 UnitFileState unit_get_unit_file_state(Unit *u);
 
 Unit* unit_ref_set(UnitRef *ref, Unit *u);
@@ -581,19 +587,25 @@ void unit_ref_unset(UnitRef *ref);
 #define UNIT_DEREF(ref) ((ref).unit)
 #define UNIT_ISSET(ref) (!!(ref).unit)
 
-int unit_add_one_mount_link(Unit *u, Mount *m);
-int unit_add_mount_links(Unit *u);
-
 int unit_exec_context_defaults(Unit *u, ExecContext *c);
 
 ExecContext *unit_get_exec_context(Unit *u) _pure_;
 CGroupContext *unit_get_cgroup_context(Unit *u) _pure_;
 
 int unit_write_drop_in(Unit *u, UnitSetPropertiesMode mode, const char *name, const char *data);
+int unit_write_drop_in_format(Unit *u, UnitSetPropertiesMode mode, const char *name, const char *format, ...) _printf_(4,5);
+
+int unit_write_drop_in_private(Unit *u, UnitSetPropertiesMode mode, const char *name, const char *data);
+int unit_write_drop_in_private_format(Unit *u, UnitSetPropertiesMode mode, const char *name, const char *format, ...) _printf_(4,5);
+
 int unit_remove_drop_in(Unit *u, UnitSetPropertiesMode mode, const char *name);
 
 int unit_kill_context(Unit *u, KillContext *c, bool sigkill, pid_t main_pid, pid_t control_pid, bool main_pid_alien);
 
+int unit_make_transient(Unit *u);
+
+int unit_require_mounts_for(Unit *u, const char *path);
+
 const char *unit_active_state_to_string(UnitActiveState i) _const_;
 UnitActiveState unit_active_state_from_string(const char *s) _pure_;