1 files changed, 8 insertions, 84 deletions

diff --git a/src/core/unit.c b/src/core/unit.c
index 39cd89f1e3..e3ab74b8fa 100644
--- a/src/core/unit.c
+++ b/src/core/unit.c
@@ -2320,44 +2320,6 @@ int unit_add_two_dependencies_by_name(Unit *u, UnitDependency d, UnitDependency
         return unit_add_two_dependencies(u, d, e, other, add_reference);
 }
 
-int unit_add_dependency_by_name_inverse(Unit *u, UnitDependency d, const char *name, const char *path, bool add_reference) {
-        _cleanup_free_ char *buf = NULL;
-        Unit *other;
-        int r;
-
-        assert(u);
-        assert(name || path);
-
-        r = resolve_template(u, name, path, &buf, &name);
-        if (r < 0)
-                return r;
-
-        r = manager_load_unit(u->manager, name, path, NULL, &other);
-        if (r < 0)
-                return r;
-
-        return unit_add_dependency(other, d, u, 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) {
-        _cleanup_free_ char *buf = NULL;
-        Unit *other;
-        int r;
-
-        assert(u);
-        assert(name || path);
-
-        r  = resolve_template(u, name, path, &buf, &name);
-        if (r < 0)
-                return r;
-
-        r = manager_load_unit(u->manager, name, path, NULL, &other);
-        if (r < 0)
-                return r;
-
-        return unit_add_two_dependencies(other, d, e, u, add_reference);
-}
-
 int set_unit_path(const char *p) {
         /* This is mostly for debug purposes */
         if (setenv("SYSTEMD_UNIT_PATH", p, 0) < 0)
@@ -2508,26 +2470,23 @@ static int signal_name_owner_changed(sd_bus_message *message, void *userdata, sd
         return 0;
 }
 
-int unit_install_bus_match(sd_bus *bus, Unit *u, const char *name) {
-        _cleanup_free_ char *match = NULL;
-        Manager *m = u->manager;
+int unit_install_bus_match(Unit *u, sd_bus *bus, const char *name) {
+        const char *match;
 
-        assert(m);
+        assert(u);
+        assert(bus);
+        assert(name);
 
         if (u->match_bus_slot)
                 return -EBUSY;
 
-        match = strjoin("type='signal',"
+        match = strjoina("type='signal',"
                         "sender='org.freedesktop.DBus',"
                         "path='/org/freedesktop/DBus',"
                         "interface='org.freedesktop.DBus',"
                         "member='NameOwnerChanged',"
-                        "arg0='",
-                        name,
-                        "'",
+                        "arg0='", name, "'",
                         NULL);
-        if (!match)
-                return -ENOMEM;
 
         return sd_bus_add_match(bus, &u->match_bus_slot, match, signal_name_owner_changed, u);
 }
@@ -2544,7 +2503,7 @@ int unit_watch_bus_name(Unit *u, const char *name) {
         if (u->manager->api_bus) {
                 /* If the bus is already available, install the match directly.
                  * Otherwise, just put the name in the list. bus_setup_api() will take care later. */
-                r = unit_install_bus_match(u->manager->api_bus, u, name);
+                r = unit_install_bus_match(u, u->manager->api_bus, name);
                 if (r < 0)
                         return log_warning_errno(r, "Failed to subscribe to NameOwnerChanged signal: %m");
         }
@@ -3368,19 +3327,6 @@ static int unit_drop_in_dir(Unit *u, UnitSetPropertiesMode mode, bool transient,
         return 0;
 }
 
-static int unit_drop_in_file(Unit *u, UnitSetPropertiesMode mode, const char *name, char **p, char **q) {
-        _cleanup_free_ char *dir = NULL;
-        int r;
-
-        assert(u);
-
-        r = unit_drop_in_dir(u, mode, u->transient, &dir);
-        if (r < 0)
-                return r;
-
-        return drop_in_file(dir, u->id, 50, name, p, q);
-}
-
 int unit_write_drop_in(Unit *u, UnitSetPropertiesMode mode, const char *name, const char *data) {
 
         _cleanup_free_ char *dir = NULL, *p = NULL, *q = NULL;
@@ -3479,28 +3425,6 @@ int unit_write_drop_in_private_format(Unit *u, UnitSetPropertiesMode mode, const
         return unit_write_drop_in_private(u, mode, name, p);
 }
 
-int unit_remove_drop_in(Unit *u, UnitSetPropertiesMode mode, const char *name) {
-        _cleanup_free_ char *p = NULL, *q = NULL;
-        int r;
-
-        assert(u);
-
-        if (!IN_SET(mode, UNIT_PERSISTENT, UNIT_RUNTIME))
-                return 0;
-
-        r = unit_drop_in_file(u, mode, name, &p, &q);
-        if (r < 0)
-                return r;
-
-        if (unlink(q) < 0)
-                r = errno == ENOENT ? 0 : -errno;
-        else
-                r = 1;
-
-        rmdir(p);
-        return r;
-}
-
 int unit_make_transient(Unit *u) {
         assert(u);