return log_error_errno(r, "Failed to add user enumerator: %m");
#if 0 /// elogind does not support systemd as PID 1
- r = sd_bus_add_match(m->bus,
- NULL,
- "type='signal',"
- "sender='org.freedesktop.systemd1',"
- "interface='org.freedesktop.systemd1.Manager',"
- "member='JobRemoved',"
- "path='/org/freedesktop/systemd1'",
- match_job_removed, m);
+ r = sd_bus_match_signal_async(
+ m->bus,
+ NULL,
+ "org.freedesktop.systemd1",
+ "/org/freedesktop/systemd1",
+ "org.freedesktop.systemd1.Manager",
+ "JobRemoved",
+ match_job_removed, NULL, m);
if (r < 0)
- return log_error_errno(r, "Failed to add match for JobRemoved: %m");
-
- r = sd_bus_add_match(m->bus,
- NULL,
- "type='signal',"
- "sender='org.freedesktop.systemd1',"
- "interface='org.freedesktop.systemd1.Manager',"
- "member='UnitRemoved',"
- "path='/org/freedesktop/systemd1'",
- match_unit_removed, m);
+ return log_error_errno(r, "Failed to request match for JobRemoved: %m");
+
+ r = sd_bus_match_signal_async(
+ m->bus,
+ NULL,
+ "org.freedesktop.systemd1",
+ "/org/freedesktop/systemd1",
+ "org.freedesktop.systemd1.Manager",
+ "UnitRemoved",
+ match_unit_removed, NULL, m);
if (r < 0)
- return log_error_errno(r, "Failed to add match for UnitRemoved: %m");
-
- r = sd_bus_add_match(m->bus,
- NULL,
- "type='signal',"
- "sender='org.freedesktop.systemd1',"
- "interface='org.freedesktop.DBus.Properties',"
- "member='PropertiesChanged'",
- match_properties_changed, m);
+ return log_error_errno(r, "Failed to request match for UnitRemoved: %m");
+
+ r = sd_bus_match_signal_async(
+ m->bus,
+ NULL,
+ "org.freedesktop.systemd1",
+ NULL,
+ "org.freedesktop.DBus.Properties",
+ "PropertiesChanged",
+ match_properties_changed, NULL, m);
if (r < 0)
- return log_error_errno(r, "Failed to add match for PropertiesChanged: %m");
-
- r = sd_bus_add_match(m->bus,
- NULL,
- "type='signal',"
- "sender='org.freedesktop.systemd1',"
- "interface='org.freedesktop.systemd1.Manager',"
- "member='Reloading',"
- "path='/org/freedesktop/systemd1'",
- match_reloading, m);
+ return log_error_errno(r, "Failed to request match for PropertiesChanged: %m");
+
+ r = sd_bus_match_signal_async(
+ m->bus,
+ NULL,
+ "org.freedesktop.systemd1",
+ "/org/freedesktop/systemd1",
+ "org.freedesktop.systemd1.Manager",
+ "Reloading",
+ match_reloading, NULL, m);
if (r < 0)
- return log_error_errno(r, "Failed to add match for Reloading: %m");
+ return log_error_errno(r, "Failed to request match for Reloading: %m");
r = sd_bus_call_method(
m->bus,
}
int bus_async_unregister_and_exit(sd_event *e, sd_bus *bus, const char *name) {
- _cleanup_free_ char *match = NULL;
+ const char *match;
const char *unique;
int r;
if (r < 0)
return r;
- r = asprintf(&match,
- "sender='org.freedesktop.DBus',"
- "type='signal',"
- "interface='org.freedesktop.DBus',"
- "member='NameOwnerChanged',"
- "path='/org/freedesktop/DBus',"
- "arg0='%s',"
- "arg1='%s',"
- "arg2=''", name, unique);
- if (r < 0)
- return -ENOMEM;
-
- r = sd_bus_add_match(bus, NULL, match, name_owner_change_callback, e);
+ match = strjoina(
+ "sender='org.freedesktop.DBus',"
+ "type='signal',"
+ "interface='org.freedesktop.DBus',"
+ "member='NameOwnerChanged',"
+ "path='/org/freedesktop/DBus',"
+ "arg0='", name, "',",
+ "arg1='", unique, "',",
+ "arg2=''");
+
+ r = sd_bus_add_match_async(bus, NULL, match, name_owner_change_callback, NULL, e);
if (r < 0)
return r;
- r = sd_bus_release_name(bus, name);
+ r = sd_bus_release_name_async(bus, NULL, name, NULL, NULL);
if (r < 0)
return r;