X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?a=blobdiff_plain;f=src%2Fcore%2Fdbus-manager.c;h=f1e344c180edeed5dbe30111c5744fdf4ca15fa8;hb=bdd13f6be4b588568683a1ab54f421fc6a636dbb;hp=bc0c3109e393f41a3d6cda7d4eb9753ea3221b15;hpb=21586b77de9bad401f245dd55b75cedb0c2e9b7c;p=elogind.git diff --git a/src/core/dbus-manager.c b/src/core/dbus-manager.c index bc0c3109e..f1e344c18 100644 --- a/src/core/dbus-manager.c +++ b/src/core/dbus-manager.c @@ -31,6 +31,7 @@ #include "hwclock.h" #include "path-util.h" #include "virt.h" +#include "architecture.h" #include "env-util.h" #include "dbus.h" #include "dbus-manager.h" @@ -89,6 +90,21 @@ static int property_get_virtualization( return sd_bus_message_append(reply, "s", id); } +static int property_get_architecture( + sd_bus *bus, + const char *path, + const char *interface, + const char *property, + sd_bus_message *reply, + void *userdata, + sd_bus_error *error) { + + assert(bus); + assert(reply); + + return sd_bus_message_append(reply, "s", architecture_to_string(uname_architecture())); +} + static int property_get_tainted( sd_bus *bus, const char *path, @@ -338,7 +354,13 @@ static int method_get_unit_by_pid(sd_bus *bus, sd_bus_message *message, void *us return r; if (pid == 0) { - r = sd_bus_get_owner_pid(bus, sd_bus_message_get_sender(message), &pid); + _cleanup_bus_creds_unref_ sd_bus_creds *creds = NULL; + + r = sd_bus_query_sender_creds(message, SD_BUS_CREDS_PID, &creds); + if (r < 0) + return r; + + r = sd_bus_creds_get_pid(creds, &pid); if (r < 0) return r; } @@ -541,17 +563,17 @@ static int method_start_transient_unit(sd_bus *bus, sd_bus_message *message, voi return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Invalid unit type."); if (!unit_vtable[t]->can_transient) - return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Unit type %s does not support transient units."); + return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Unit type %s does not support transient units.", unit_type_to_string(t)); mode = job_mode_from_string(smode); if (mode < 0) return sd_bus_error_setf(error, SD_BUS_ERROR_INVALID_ARGS, "Job mode %s is invalid.", smode); - r = manager_load_unit(m, name, NULL, error, &u); + r = selinux_access_check(bus, message, "start", error); if (r < 0) return r; - r = selinux_unit_access_check(u, bus, message, "start", error); + r = manager_load_unit(m, name, NULL, error, &u); if (r < 0) return r; @@ -774,8 +796,9 @@ static int method_list_jobs(sd_bus *bus, sd_bus_message *message, void *userdata r = sd_bus_message_append( reply, "(usssoo)", j->id, - job_state_to_string(j->state), + j->unit->id, job_type_to_string(j->type), + job_state_to_string(j->state), job_path, unit_path); if (r < 0) @@ -866,7 +889,7 @@ static int method_create_snapshot(sd_bus *bus, sd_bus_message *message, void *us Manager *m = userdata; const char *name; int cleanup; - Snapshot *s; + Snapshot *s = NULL; int r; assert(bus); @@ -1120,7 +1143,7 @@ static int method_switch_root(sd_bus *bus, sd_bus_message *message, void *userda if (!isempty(init)) { ri = strdup(init); if (!ri) { - free(ri); + free(rt); return -ENOMEM; } } @@ -1131,6 +1154,8 @@ static int method_switch_root(sd_bus *bus, sd_bus_message *message, void *userda free(m->switch_root_init); m->switch_root_init = ri; + m->exit_code = MANAGER_SWITCH_ROOT; + return sd_bus_reply_method_return(message, NULL); } @@ -1329,7 +1354,7 @@ static int send_unit_files_changed(sd_bus *bus, const char *destination, void *u assert(bus); - r = sd_bus_message_new_signal(bus, "/org/freedesktop/systemd1", "org.freedesktop.systemd1.Manager", "UnitFilesChanged", &message); + r = sd_bus_message_new_signal(bus, &message, "/org/freedesktop/systemd1", "org.freedesktop.systemd1.Manager", "UnitFilesChanged"); if (r < 0) return r; @@ -1396,6 +1421,9 @@ static int method_enable_unit_files_generic( sd_bus_error *error) { _cleanup_strv_free_ char **l = NULL; +#ifdef HAVE_SELINUX + char **i; +#endif UnitFileChange *changes = NULL; unsigned n_changes = 0; UnitFileScope scope; @@ -1405,14 +1433,23 @@ static int method_enable_unit_files_generic( assert(message); assert(m); - r = selinux_access_check(bus, message, verb, error); - if (r < 0) - return r; - r = sd_bus_message_read_strv(message, &l); if (r < 0) return r; +#ifdef HAVE_SELINUX + STRV_FOREACH(i, l) { + Unit *u; + + u = manager_get_unit(m, *i); + if (u) { + r = selinux_unit_access_check(u, bus, message, verb, error); + if (r < 0) + return r; + } + } +#endif + r = sd_bus_message_read(message, "bb", &runtime, &force); if (r < 0) return r; @@ -1525,22 +1562,23 @@ static int method_set_default_target(sd_bus *bus, sd_bus_message *message, void const sd_bus_vtable bus_manager_vtable[] = { SD_BUS_VTABLE_START(0), - SD_BUS_PROPERTY("Version", "s", property_get_version, 0, 0), - SD_BUS_PROPERTY("Features", "s", property_get_features, 0, 0), - SD_BUS_PROPERTY("Virtualization", "s", property_get_virtualization, 0, 0), - SD_BUS_PROPERTY("Tainted", "s", property_get_tainted, 0, 0), - BUS_PROPERTY_DUAL_TIMESTAMP("FirmwareTimestamp", offsetof(Manager, firmware_timestamp), 0), - BUS_PROPERTY_DUAL_TIMESTAMP("LoaderTimestamp", offsetof(Manager, loader_timestamp), 0), - BUS_PROPERTY_DUAL_TIMESTAMP("KernelTimestamp", offsetof(Manager, firmware_timestamp), 0), - BUS_PROPERTY_DUAL_TIMESTAMP("InitRDTimestamp", offsetof(Manager, initrd_timestamp), 0), - BUS_PROPERTY_DUAL_TIMESTAMP("UserspaceTimestamp", offsetof(Manager, userspace_timestamp), 0), - BUS_PROPERTY_DUAL_TIMESTAMP("FinishTimestamp", offsetof(Manager, finish_timestamp), 0), - BUS_PROPERTY_DUAL_TIMESTAMP("SecurityStartTimestamp", offsetof(Manager, security_start_timestamp), 0), - BUS_PROPERTY_DUAL_TIMESTAMP("SecurityFinishTimestamp", offsetof(Manager, security_finish_timestamp), 0), - BUS_PROPERTY_DUAL_TIMESTAMP("GeneratorsStartTimestamp", offsetof(Manager, generators_start_timestamp), 0), - BUS_PROPERTY_DUAL_TIMESTAMP("GeneratorsFinishTimestamp", offsetof(Manager, generators_finish_timestamp), 0), - BUS_PROPERTY_DUAL_TIMESTAMP("UnitsLoadStartTimestamp", offsetof(Manager, units_load_start_timestamp), 0), - BUS_PROPERTY_DUAL_TIMESTAMP("UnitsLoadFinishTimestamp", offsetof(Manager, units_load_finish_timestamp), 0), + SD_BUS_PROPERTY("Version", "s", property_get_version, 0, SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("Features", "s", property_get_features, 0, SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("Virtualization", "s", property_get_virtualization, 0, SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("Architecture", "s", property_get_architecture, 0, SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("Tainted", "s", property_get_tainted, 0, SD_BUS_VTABLE_PROPERTY_CONST), + BUS_PROPERTY_DUAL_TIMESTAMP("FirmwareTimestamp", offsetof(Manager, firmware_timestamp), SD_BUS_VTABLE_PROPERTY_CONST), + BUS_PROPERTY_DUAL_TIMESTAMP("LoaderTimestamp", offsetof(Manager, loader_timestamp), SD_BUS_VTABLE_PROPERTY_CONST), + BUS_PROPERTY_DUAL_TIMESTAMP("KernelTimestamp", offsetof(Manager, kernel_timestamp), SD_BUS_VTABLE_PROPERTY_CONST), + BUS_PROPERTY_DUAL_TIMESTAMP("InitRDTimestamp", offsetof(Manager, initrd_timestamp), SD_BUS_VTABLE_PROPERTY_CONST), + BUS_PROPERTY_DUAL_TIMESTAMP("UserspaceTimestamp", offsetof(Manager, userspace_timestamp), SD_BUS_VTABLE_PROPERTY_CONST), + BUS_PROPERTY_DUAL_TIMESTAMP("FinishTimestamp", offsetof(Manager, finish_timestamp), SD_BUS_VTABLE_PROPERTY_CONST), + BUS_PROPERTY_DUAL_TIMESTAMP("SecurityStartTimestamp", offsetof(Manager, security_start_timestamp), SD_BUS_VTABLE_PROPERTY_CONST), + BUS_PROPERTY_DUAL_TIMESTAMP("SecurityFinishTimestamp", offsetof(Manager, security_finish_timestamp), SD_BUS_VTABLE_PROPERTY_CONST), + BUS_PROPERTY_DUAL_TIMESTAMP("GeneratorsStartTimestamp", offsetof(Manager, generators_start_timestamp), SD_BUS_VTABLE_PROPERTY_CONST), + BUS_PROPERTY_DUAL_TIMESTAMP("GeneratorsFinishTimestamp", offsetof(Manager, generators_finish_timestamp), SD_BUS_VTABLE_PROPERTY_CONST), + BUS_PROPERTY_DUAL_TIMESTAMP("UnitsLoadStartTimestamp", offsetof(Manager, units_load_start_timestamp), SD_BUS_VTABLE_PROPERTY_CONST), + BUS_PROPERTY_DUAL_TIMESTAMP("UnitsLoadFinishTimestamp", offsetof(Manager, units_load_finish_timestamp), SD_BUS_VTABLE_PROPERTY_CONST), SD_BUS_WRITABLE_PROPERTY("LogLevel", "s", property_get_log_level, property_set_log_level, 0, 0), SD_BUS_WRITABLE_PROPERTY("LogTarget", "s", property_get_log_target, property_set_log_target, 0, 0), SD_BUS_PROPERTY("NNames", "u", property_get_n_names, 0, 0), @@ -1549,17 +1587,18 @@ const sd_bus_vtable bus_manager_vtable[] = { SD_BUS_PROPERTY("NFailedJobs", "u", bus_property_get_unsigned, offsetof(Manager, n_failed_jobs), 0), SD_BUS_PROPERTY("Progress", "d", property_get_progress, 0, 0), SD_BUS_PROPERTY("Environment", "as", NULL, offsetof(Manager, environment), 0), - SD_BUS_PROPERTY("ConfirmSpawn", "b", bus_property_get_bool, offsetof(Manager, confirm_spawn), 0), - SD_BUS_PROPERTY("ShowStatus", "b", bus_property_get_bool, offsetof(Manager, show_status), 0), - SD_BUS_PROPERTY("UnitPath", "as", NULL, offsetof(Manager, lookup_paths.unit_path), 0), - SD_BUS_PROPERTY("DefaultStandardOutput", "s", bus_property_get_exec_output, offsetof(Manager, default_std_output), 0), - SD_BUS_PROPERTY("DefaultStandardError", "s", bus_property_get_exec_output, offsetof(Manager, default_std_output), 0), - SD_BUS_WRITABLE_PROPERTY("RuntimeWatchdogUSec", "t", bus_property_get_usec, property_set_runtime_watchdog, offsetof(Manager, runtime_watchdog), 0), - SD_BUS_WRITABLE_PROPERTY("ShutdownWatchdogUSec", "t", bus_property_get_usec, bus_property_set_usec, offsetof(Manager, shutdown_watchdog), 0), - - SD_BUS_METHOD("GetUnit", "s", "o", method_get_unit, 0), - SD_BUS_METHOD("GetUnitByPID", "u", "o", method_get_unit_by_pid, 0), - SD_BUS_METHOD("LoadUnit", "s", "o", method_load_unit, 0), + SD_BUS_PROPERTY("ConfirmSpawn", "b", bus_property_get_bool, offsetof(Manager, confirm_spawn), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("ShowStatus", "b", bus_property_get_bool, offsetof(Manager, show_status), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("UnitPath", "as", NULL, offsetof(Manager, lookup_paths.unit_path), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultStandardOutput", "s", bus_property_get_exec_output, offsetof(Manager, default_std_output), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("DefaultStandardError", "s", bus_property_get_exec_output, offsetof(Manager, default_std_output), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_WRITABLE_PROPERTY("RuntimeWatchdogUSec", "t", bus_property_get_usec, property_set_runtime_watchdog, offsetof(Manager, runtime_watchdog), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_WRITABLE_PROPERTY("ShutdownWatchdogUSec", "t", bus_property_get_usec, bus_property_set_usec, offsetof(Manager, shutdown_watchdog), SD_BUS_VTABLE_PROPERTY_CONST), + SD_BUS_PROPERTY("ControlGroup", "s", NULL, offsetof(Manager, cgroup_root), 0), + + SD_BUS_METHOD("GetUnit", "s", "o", method_get_unit, SD_BUS_VTABLE_UNPRIVILEGED), + SD_BUS_METHOD("GetUnitByPID", "u", "o", method_get_unit_by_pid, SD_BUS_VTABLE_UNPRIVILEGED), + SD_BUS_METHOD("LoadUnit", "s", "o", method_load_unit, SD_BUS_VTABLE_UNPRIVILEGED), SD_BUS_METHOD("StartUnit", "ss", "o", method_start_unit, 0), SD_BUS_METHOD("StartUnitReplace", "sss", "o", method_start_unit_replace, 0), SD_BUS_METHOD("StopUnit", "ss", "o", method_stop_unit, 0), @@ -1568,34 +1607,34 @@ const sd_bus_vtable bus_manager_vtable[] = { SD_BUS_METHOD("TryRestartUnit", "ss", "o", method_try_restart_unit, 0), SD_BUS_METHOD("ReloadOrRestartUnit", "ss", "o", method_reload_or_restart_unit, 0), SD_BUS_METHOD("ReloadOrTryRestartUnit", "ss", "o", method_reload_or_try_restart_unit, 0), - SD_BUS_METHOD("KillUnit", "ssi", NULL, method_kill_unit, 0), + SD_BUS_METHOD("KillUnit", "ssi", NULL, method_kill_unit, SD_BUS_VTABLE_CAPABILITY(CAP_KILL)), SD_BUS_METHOD("ResetFailedUnit", "s", NULL, method_reset_failed_unit, 0), - SD_BUS_METHOD("SetUnitProperties", "sb", "a(sv)", method_set_unit_properties, 0), + SD_BUS_METHOD("SetUnitProperties", "sba(sv)", NULL, method_set_unit_properties, 0), SD_BUS_METHOD("StartTransientUnit", "ssa(sv)a(sa(sv))", "o", method_start_transient_unit, 0), - SD_BUS_METHOD("GetJob", "u", "o", method_get_job, 0), + SD_BUS_METHOD("GetJob", "u", "o", method_get_job, SD_BUS_VTABLE_UNPRIVILEGED), SD_BUS_METHOD("CancelJob", "u", NULL, method_cancel_job, 0), SD_BUS_METHOD("ClearJobs", NULL, NULL, method_clear_jobs, 0), SD_BUS_METHOD("ResetFailed", NULL, NULL, method_reset_failed, 0), - SD_BUS_METHOD("ListUnits", NULL, "a(ssssssouso)", method_list_units, 0), - SD_BUS_METHOD("ListJobs", NULL, "a(usssoo)", method_list_jobs, 0), - SD_BUS_METHOD("Subscribe", NULL, NULL, method_subscribe, 0), - SD_BUS_METHOD("Unsubscribe", NULL, NULL, method_unsubscribe, 0), - SD_BUS_METHOD("Dump", NULL, "s", method_dump, 0), + SD_BUS_METHOD("ListUnits", NULL, "a(ssssssouso)", method_list_units, SD_BUS_VTABLE_UNPRIVILEGED), + SD_BUS_METHOD("ListJobs", NULL, "a(usssoo)", method_list_jobs, SD_BUS_VTABLE_UNPRIVILEGED), + SD_BUS_METHOD("Subscribe", NULL, NULL, method_subscribe, SD_BUS_VTABLE_UNPRIVILEGED), + SD_BUS_METHOD("Unsubscribe", NULL, NULL, method_unsubscribe, SD_BUS_VTABLE_UNPRIVILEGED), + SD_BUS_METHOD("Dump", NULL, "s", method_dump, SD_BUS_VTABLE_UNPRIVILEGED), SD_BUS_METHOD("CreateSnapshot", "sb", "o", method_create_snapshot, 0), SD_BUS_METHOD("RemoveSnapshot", "s", NULL, method_remove_snapshot, 0), SD_BUS_METHOD("Reload", NULL, NULL, method_reload, 0), SD_BUS_METHOD("Reexecute", NULL, NULL, method_reexecute, 0), SD_BUS_METHOD("Exit", NULL, NULL, method_exit, 0), - SD_BUS_METHOD("Reboot", NULL, NULL, method_reboot, 0), - SD_BUS_METHOD("PowerOff", NULL, NULL, method_poweroff, 0), - SD_BUS_METHOD("Halt", NULL, NULL, method_halt, 0), - SD_BUS_METHOD("KExec", NULL, NULL, method_kexec, 0), - SD_BUS_METHOD("SwitchRoot", "ss", NULL, method_switch_root, 0), + SD_BUS_METHOD("Reboot", NULL, NULL, method_reboot, SD_BUS_VTABLE_CAPABILITY(CAP_SYS_BOOT)), + SD_BUS_METHOD("PowerOff", NULL, NULL, method_poweroff, SD_BUS_VTABLE_CAPABILITY(CAP_SYS_BOOT)), + SD_BUS_METHOD("Halt", NULL, NULL, method_halt, SD_BUS_VTABLE_CAPABILITY(CAP_SYS_BOOT)), + SD_BUS_METHOD("KExec", NULL, NULL, method_kexec, SD_BUS_VTABLE_CAPABILITY(CAP_SYS_BOOT)), + SD_BUS_METHOD("SwitchRoot", "ss", NULL, method_switch_root, SD_BUS_VTABLE_CAPABILITY(CAP_SYS_BOOT)), SD_BUS_METHOD("SetEnvironment", "as", NULL, method_set_environment, 0), SD_BUS_METHOD("UnsetEnvironment", "as", NULL, method_unset_environment, 0), SD_BUS_METHOD("UnsetAndSetEnvironment", "asas", NULL, method_unset_and_set_environment, 0), - SD_BUS_METHOD("ListUnitFiles", NULL, "a(ss)", method_list_unit_files, 0), - SD_BUS_METHOD("GetUnitFileState", "s", "s", method_get_unit_file_state, 0), + SD_BUS_METHOD("ListUnitFiles", NULL, "a(ss)", method_list_unit_files, SD_BUS_VTABLE_UNPRIVILEGED), + SD_BUS_METHOD("GetUnitFileState", "s", "s", method_get_unit_file_state, SD_BUS_VTABLE_UNPRIVILEGED), SD_BUS_METHOD("EnableUnitFiles", "asbb", "ba(sss)", method_enable_unit_files, 0), SD_BUS_METHOD("DisableUnitFiles", "asb", "a(sss)", method_disable_unit_files, 0), SD_BUS_METHOD("ReenableUnitFiles", "asbb", "ba(sss)", method_reenable_unit_files, 0), @@ -1604,7 +1643,7 @@ const sd_bus_vtable bus_manager_vtable[] = { SD_BUS_METHOD("MaskUnitFiles", "asbb", "a(sss)", method_mask_unit_files, 0), SD_BUS_METHOD("UnmaskUnitFiles", "asb", "a(sss)", method_unmask_unit_files, 0), SD_BUS_METHOD("SetDefaultTarget", "sb", "a(sss)", method_set_default_target, 0), - SD_BUS_METHOD("GetDefaultTarget", NULL, "s", method_get_default_target, 0), + SD_BUS_METHOD("GetDefaultTarget", NULL, "s", method_get_default_target, SD_BUS_VTABLE_UNPRIVILEGED), SD_BUS_SIGNAL("UnitNew", "so", 0), SD_BUS_SIGNAL("UnitRemoved", "so", 0), @@ -1621,7 +1660,7 @@ int bus_manager_foreach_client(Manager *m, int (*send_message)(sd_bus *bus, cons Iterator i; sd_bus *b; unsigned n; - int r; + int r, ret; n = set_size(m->subscribed); if (n <= 0) @@ -1633,17 +1672,22 @@ int bus_manager_foreach_client(Manager *m, int (*send_message)(sd_bus *bus, cons return send_message(d->bus, isempty(d->name) ? NULL : d->name, userdata); } + ret = 0; + /* Send to everybody */ SET_FOREACH(b, m->private_buses, i) { r = send_message(b, NULL, userdata); if (r < 0) - return r; + ret = r; } - if (m->api_bus) - return send_message(m->api_bus, NULL, userdata); + if (m->api_bus) { + r = send_message(m->api_bus, NULL, userdata); + if (r < 0) + ret = r; + } - return 0; + return ret; } static int send_finished(sd_bus *bus, const char *destination, void *userdata) { @@ -1654,7 +1698,7 @@ static int send_finished(sd_bus *bus, const char *destination, void *userdata) { assert(bus); assert(times); - r = sd_bus_message_new_signal(bus, "/org/freedesktop/systemd1", "org.freedesktop.systemd1.Manager", "StartupFinished", &message); + r = sd_bus_message_new_signal(bus, &message, "/org/freedesktop/systemd1", "org.freedesktop.systemd1.Manager", "StartupFinished"); if (r < 0) return r; @@ -1665,7 +1709,7 @@ static int send_finished(sd_bus *bus, const char *destination, void *userdata) { return sd_bus_send_to(bus, message, destination, NULL); } -int bus_manager_send_finished( +void bus_manager_send_finished( Manager *m, usec_t firmware_usec, usec_t loader_usec, @@ -1674,10 +1718,14 @@ int bus_manager_send_finished( usec_t userspace_usec, usec_t total_usec) { + int r; + assert(m); - return bus_manager_foreach_client(m, send_finished, - (usec_t[6]) { firmware_usec, loader_usec, kernel_usec, initrd_usec, userspace_usec, total_usec }); + r = bus_manager_foreach_client(m, send_finished, + (usec_t[6]) { firmware_usec, loader_usec, kernel_usec, initrd_usec, userspace_usec, total_usec }); + if (r < 0) + log_debug("Failed to send finished signal: %s", strerror(-r)); } static int send_reloading(sd_bus *bus, const char *destination, void *userdata) { @@ -1686,7 +1734,7 @@ static int send_reloading(sd_bus *bus, const char *destination, void *userdata) assert(bus); - r = sd_bus_message_new_signal(bus, "/org/freedesktop/systemd1", "org.freedesktop.systemd1.Manager", "Reloading", &message); + r = sd_bus_message_new_signal(bus, &message, "/org/freedesktop/systemd1", "org.freedesktop.systemd1.Manager", "Reloading"); if (r < 0) return r; @@ -1697,8 +1745,13 @@ static int send_reloading(sd_bus *bus, const char *destination, void *userdata) return sd_bus_send_to(bus, message, destination, NULL); } -int bus_manager_send_reloading(Manager *m, bool active) { +void bus_manager_send_reloading(Manager *m, bool active) { + int r; + assert(m); - return bus_manager_foreach_client(m, send_reloading, INT_TO_PTR(active)); + r = bus_manager_foreach_client(m, send_reloading, INT_TO_PTR(active)); + if (r < 0) + log_debug("Failed to send reloading signal: %s", strerror(-r)); + }