core: change type of distribute_fds() prototype to return void

[thirdparty/systemd.git] / src / core / unit.h

diff --git a/src/core/unit.h b/src/core/unit.h
index c868d75c7932b28cc34fdd1d9c36640ddab4920e..03d7d8de7f4ee6529ec19e923eea6443029b2af2 100644 (file)
--- 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,
@@ -334,7 +322,7 @@ struct UnitVTable {
         int (*deserialize_item)(Unit *u, const char *key, const char *data, FDSet *fds);
 
         /* Try to match up fds with what we need for this unit */
-        int (*distribute_fds)(Unit *u, FDSet *fds);
+        void (*distribute_fds)(Unit *u, FDSet *fds);
 
         /* Boils down the more complex internal state of this unit to
          * a simpler one that the engine can understand */
@@ -401,7 +389,7 @@ struct UnitVTable {
          * everything that is loaded here should still stay in
          * inactive state. It is the job of the coldplug() call above
          * to put the units into the initial state.  */
-        int (*enumerate)(Manager *m);
+        void (*enumerate)(Manager *m);
 
         /* Type specific cleanups. */
         void (*shutdown)(Manager *m);
@@ -476,9 +464,6 @@ int unit_add_two_dependencies(Unit *u, UnitDependency d, UnitDependency e, Unit
 int unit_add_dependency_by_name(Unit *u, UnitDependency d, const char *name, const char *filename, bool add_reference);
 int unit_add_two_dependencies_by_name(Unit *u, UnitDependency d, UnitDependency e, const char *name, const char *path, bool add_reference);
 
-int unit_add_dependency_by_name_inverse(Unit *u, UnitDependency d, const char *name, const char *filename, bool add_reference);
-int unit_add_two_dependencies_by_name_inverse(Unit *u, UnitDependency d, UnitDependency e, const char *name, const char *path, bool add_reference);
-
 int unit_add_exec_dependencies(Unit *u, ExecContext *c);
 
 int unit_choose_id(Unit *u, const char *name);
@@ -532,7 +517,7 @@ 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_install_bus_match(Unit *u, sd_bus *bus, const char *name);
 int unit_watch_bus_name(Unit *u, const char *name);
 void unit_unwatch_bus_name(Unit *u, const char *name);
 
@@ -545,11 +530,15 @@ 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);
@@ -600,8 +589,6 @@ int unit_write_drop_in_format(Unit *u, UnitSetPropertiesMode mode, const char *n
 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, KillOperation k, pid_t main_pid, pid_t control_pid, bool main_pid_alien);
 
 int unit_make_transient(Unit *u);
@@ -617,9 +604,6 @@ 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, ...)                          \