return 0;
}
+static int log_level(int argc, char *argv[], void *userdata) {
+ sd_bus *bus;
+ _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+ int r;
+
+ r = acquire_bus(BUS_MANAGER, &bus);
+ if (r < 0)
+ return r;
+
+ if (argc == 1) {
+ _cleanup_free_ char *level = NULL;
+
+ r = sd_bus_get_property_string(
+ bus,
+ "org.freedesktop.systemd1",
+ "/org/freedesktop/systemd1",
+ "org.freedesktop.systemd1.Manager",
+ "LogLevel",
+ &error,
+ &level);
+ if (r < 0)
+ return log_error_errno(r, "Failed to get log level: %s", bus_error_message(&error, r));
+
+ puts(level);
+
+ } else {
+ assert(argc == 2);
+
+ r = sd_bus_set_property(
+ bus,
+ "org.freedesktop.systemd1",
+ "/org/freedesktop/systemd1",
+ "org.freedesktop.systemd1.Manager",
+ "LogLevel",
+ &error,
+ "s",
+ argv[1]);
+ if (r < 0)
+ return log_error_errno(r, "Failed to set log level: %s", bus_error_message(&error, r));
+ }
+
+ return 0;
+}
+
+static int log_target(int argc, char *argv[], void *userdata) {
+ sd_bus *bus;
+ _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
+ int r;
+
+ r = acquire_bus(BUS_MANAGER, &bus);
+ if (r < 0)
+ return r;
+
+ if (argc == 1) {
+ _cleanup_free_ char *target = NULL;
+
+ r = sd_bus_get_property_string(
+ bus,
+ "org.freedesktop.systemd1",
+ "/org/freedesktop/systemd1",
+ "org.freedesktop.systemd1.Manager",
+ "LogTarget",
+ &error,
+ &target);
+ if (r < 0)
+ return log_error_errno(r, "Failed to get log target: %s", bus_error_message(&error, r));
+
+ puts(target);
+
+ } else {
+ assert(argc == 2);
+
+ r = sd_bus_set_property(
+ bus,
+ "org.freedesktop.systemd1",
+ "/org/freedesktop/systemd1",
+ "org.freedesktop.systemd1.Manager",
+ "LogTarget",
+ &error,
+ "s",
+ argv[1]);
+ if (r < 0)
+ return log_error_errno(r, "Failed to set log target: %s", bus_error_message(&error, r));
+ }
+
+ return 0;
+}
+
static int set_environment(int argc, char *argv[], void *userdata) {
_cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
_cleanup_(sd_bus_message_unrefp) sd_bus_message *m = NULL;
" set-environment VARIABLE=VALUE... Set one or more environment variables\n"
" unset-environment VARIABLE... Unset one or more environment variables\n"
" import-environment [VARIABLE...] Import all or some environment variables\n\n"
- "\n%3$sManager Lifecycle Commands:%4$s\n"
+ "\n%3$sManager State Commands:%4$s\n"
" daemon-reload Reload systemd manager configuration\n"
" daemon-reexec Reexecute systemd manager\n"
+ " log-level [LEVEL] Get/set logging threshold for manager\n"
+ " log-target [TARGET] Get/set logging target for manager\n"
"\n%3$sSystem Commands:%4$s\n"
" is-system-running Check whether system is fully running\n"
" default Enter system default mode\n"
static int systemctl_main(int argc, char *argv[]) {
static const Verb verbs[] = {
{ "list-units", VERB_ANY, VERB_ANY, VERB_DEFAULT|VERB_ONLINE_ONLY, list_units },
- { "list-unit-files", VERB_ANY, VERB_ANY, 0, list_unit_files },
- { "list-sockets", VERB_ANY, VERB_ANY, VERB_ONLINE_ONLY, list_sockets },
- { "list-timers", VERB_ANY, VERB_ANY, VERB_ONLINE_ONLY, list_timers },
- { "list-jobs", VERB_ANY, VERB_ANY, VERB_ONLINE_ONLY, list_jobs },
- { "list-machines", VERB_ANY, VERB_ANY, VERB_ONLINE_ONLY, list_machines },
- { "clear-jobs", VERB_ANY, 1, VERB_ONLINE_ONLY, trivial_method },
- { "cancel", VERB_ANY, VERB_ANY, VERB_ONLINE_ONLY, cancel_job },
- { "start", 2, VERB_ANY, VERB_ONLINE_ONLY, start_unit },
- { "stop", 2, VERB_ANY, VERB_ONLINE_ONLY, start_unit },
- { "condstop", 2, VERB_ANY, VERB_ONLINE_ONLY, start_unit }, /* For compatibility with ALTLinux */
- { "reload", 2, VERB_ANY, VERB_ONLINE_ONLY, start_unit },
- { "restart", 2, VERB_ANY, VERB_ONLINE_ONLY, start_unit },
- { "try-restart", 2, VERB_ANY, VERB_ONLINE_ONLY, start_unit },
- { "reload-or-restart", 2, VERB_ANY, VERB_ONLINE_ONLY, start_unit },
- { "reload-or-try-restart", 2, VERB_ANY, VERB_ONLINE_ONLY, start_unit }, /* For compatibility with old systemctl <= 228 */
- { "try-reload-or-restart", 2, VERB_ANY, VERB_ONLINE_ONLY, start_unit },
- { "force-reload", 2, VERB_ANY, VERB_ONLINE_ONLY, start_unit }, /* For compatibility with SysV */
- { "condreload", 2, VERB_ANY, VERB_ONLINE_ONLY, start_unit }, /* For compatibility with ALTLinux */
- { "condrestart", 2, VERB_ANY, VERB_ONLINE_ONLY, start_unit }, /* For compatibility with RH */
- { "isolate", 2, 2, VERB_ONLINE_ONLY, start_unit },
- { "kill", 2, VERB_ANY, VERB_ONLINE_ONLY, kill_unit },
- { "clean", 2, VERB_ANY, VERB_ONLINE_ONLY, clean_unit },
- { "is-active", 2, VERB_ANY, VERB_ONLINE_ONLY, check_unit_active },
- { "check", 2, VERB_ANY, VERB_ONLINE_ONLY, check_unit_active }, /* deprecated alias of is-active */
- { "is-failed", 2, VERB_ANY, VERB_ONLINE_ONLY, check_unit_failed },
- { "show", VERB_ANY, VERB_ANY, VERB_ONLINE_ONLY, show },
- { "cat", 2, VERB_ANY, VERB_ONLINE_ONLY, cat },
- { "status", VERB_ANY, VERB_ANY, VERB_ONLINE_ONLY, show },
- { "help", VERB_ANY, VERB_ANY, VERB_ONLINE_ONLY, show },
- { "daemon-reload", VERB_ANY, 1, VERB_ONLINE_ONLY, daemon_reload },
- { "daemon-reexec", VERB_ANY, 1, VERB_ONLINE_ONLY, daemon_reload },
- { "show-environment", VERB_ANY, 1, VERB_ONLINE_ONLY, show_environment },
- { "set-environment", 2, VERB_ANY, VERB_ONLINE_ONLY, set_environment },
- { "unset-environment", 2, VERB_ANY, VERB_ONLINE_ONLY, set_environment },
- { "import-environment", VERB_ANY, VERB_ANY, VERB_ONLINE_ONLY, import_environment },
- { "halt", VERB_ANY, 1, VERB_ONLINE_ONLY, start_system_special },
- { "poweroff", VERB_ANY, 1, VERB_ONLINE_ONLY, start_system_special },
- { "reboot", VERB_ANY, 2, VERB_ONLINE_ONLY, start_system_special },
- { "kexec", VERB_ANY, 1, VERB_ONLINE_ONLY, start_system_special },
- { "suspend", VERB_ANY, 1, VERB_ONLINE_ONLY, start_system_special },
- { "hibernate", VERB_ANY, 1, VERB_ONLINE_ONLY, start_system_special },
- { "hybrid-sleep", VERB_ANY, 1, VERB_ONLINE_ONLY, start_system_special },
- { "suspend-then-hibernate",VERB_ANY, 1, VERB_ONLINE_ONLY, start_system_special },
- { "default", VERB_ANY, 1, VERB_ONLINE_ONLY, start_special },
- { "rescue", VERB_ANY, 1, VERB_ONLINE_ONLY, start_system_special },
- { "emergency", VERB_ANY, 1, VERB_ONLINE_ONLY, start_system_special },
- { "exit", VERB_ANY, 2, VERB_ONLINE_ONLY, start_special },
- { "reset-failed", VERB_ANY, VERB_ANY, VERB_ONLINE_ONLY, reset_failed },
- { "enable", 2, VERB_ANY, 0, enable_unit },
- { "disable", 2, VERB_ANY, 0, enable_unit },
- { "is-enabled", 2, VERB_ANY, 0, unit_is_enabled },
- { "reenable", 2, VERB_ANY, 0, enable_unit },
- { "preset", 2, VERB_ANY, 0, enable_unit },
- { "preset-all", VERB_ANY, 1, 0, preset_all },
- { "mask", 2, VERB_ANY, 0, enable_unit },
- { "unmask", 2, VERB_ANY, 0, enable_unit },
- { "link", 2, VERB_ANY, 0, enable_unit },
- { "revert", 2, VERB_ANY, 0, enable_unit },
- { "switch-root", 2, VERB_ANY, VERB_ONLINE_ONLY, switch_root },
- { "list-dependencies", VERB_ANY, 2, VERB_ONLINE_ONLY, list_dependencies },
- { "set-default", 2, 2, 0, set_default },
- { "get-default", VERB_ANY, 1, 0, get_default },
- { "set-property", 3, VERB_ANY, VERB_ONLINE_ONLY, set_property },
- { "is-system-running", VERB_ANY, 1, 0, is_system_running },
- { "add-wants", 3, VERB_ANY, 0, add_dependency },
- { "add-requires", 3, VERB_ANY, 0, add_dependency },
- { "edit", 2, VERB_ANY, VERB_ONLINE_ONLY, edit },
+ { "list-unit-files", VERB_ANY, VERB_ANY, 0, list_unit_files },
+ { "list-sockets", VERB_ANY, VERB_ANY, VERB_ONLINE_ONLY, list_sockets },
+ { "list-timers", VERB_ANY, VERB_ANY, VERB_ONLINE_ONLY, list_timers },
+ { "list-jobs", VERB_ANY, VERB_ANY, VERB_ONLINE_ONLY, list_jobs },
+ { "list-machines", VERB_ANY, VERB_ANY, VERB_ONLINE_ONLY, list_machines },
+ { "clear-jobs", VERB_ANY, 1, VERB_ONLINE_ONLY, trivial_method },
+ { "cancel", VERB_ANY, VERB_ANY, VERB_ONLINE_ONLY, cancel_job },
+ { "start", 2, VERB_ANY, VERB_ONLINE_ONLY, start_unit },
+ { "stop", 2, VERB_ANY, VERB_ONLINE_ONLY, start_unit },
+ { "condstop", 2, VERB_ANY, VERB_ONLINE_ONLY, start_unit }, /* For compatibility with ALTLinux */
+ { "reload", 2, VERB_ANY, VERB_ONLINE_ONLY, start_unit },
+ { "restart", 2, VERB_ANY, VERB_ONLINE_ONLY, start_unit },
+ { "try-restart", 2, VERB_ANY, VERB_ONLINE_ONLY, start_unit },
+ { "reload-or-restart", 2, VERB_ANY, VERB_ONLINE_ONLY, start_unit },
+ { "reload-or-try-restart", 2, VERB_ANY, VERB_ONLINE_ONLY, start_unit }, /* For compatibility with old systemctl <= 228 */
+ { "try-reload-or-restart", 2, VERB_ANY, VERB_ONLINE_ONLY, start_unit },
+ { "force-reload", 2, VERB_ANY, VERB_ONLINE_ONLY, start_unit }, /* For compatibility with SysV */
+ { "condreload", 2, VERB_ANY, VERB_ONLINE_ONLY, start_unit }, /* For compatibility with ALTLinux */
+ { "condrestart", 2, VERB_ANY, VERB_ONLINE_ONLY, start_unit }, /* For compatibility with RH */
+ { "isolate", 2, 2, VERB_ONLINE_ONLY, start_unit },
+ { "kill", 2, VERB_ANY, VERB_ONLINE_ONLY, kill_unit },
+ { "clean", 2, VERB_ANY, VERB_ONLINE_ONLY, clean_unit },
+ { "is-active", 2, VERB_ANY, VERB_ONLINE_ONLY, check_unit_active },
+ { "check", 2, VERB_ANY, VERB_ONLINE_ONLY, check_unit_active }, /* deprecated alias of is-active */
+ { "is-failed", 2, VERB_ANY, VERB_ONLINE_ONLY, check_unit_failed },
+ { "show", VERB_ANY, VERB_ANY, VERB_ONLINE_ONLY, show },
+ { "cat", 2, VERB_ANY, VERB_ONLINE_ONLY, cat },
+ { "status", VERB_ANY, VERB_ANY, VERB_ONLINE_ONLY, show },
+ { "help", VERB_ANY, VERB_ANY, VERB_ONLINE_ONLY, show },
+ { "daemon-reload", VERB_ANY, 1, VERB_ONLINE_ONLY, daemon_reload },
+ { "daemon-reexec", VERB_ANY, 1, VERB_ONLINE_ONLY, daemon_reload },
+ { "log-level", VERB_ANY, 2, 0, log_level },
+ { "log-target", VERB_ANY, 2, 0, log_target },
+ { "show-environment", VERB_ANY, 1, VERB_ONLINE_ONLY, show_environment },
+ { "set-environment", 2, VERB_ANY, VERB_ONLINE_ONLY, set_environment },
+ { "unset-environment", 2, VERB_ANY, VERB_ONLINE_ONLY, set_environment },
+ { "import-environment", VERB_ANY, VERB_ANY, VERB_ONLINE_ONLY, import_environment },
+ { "halt", VERB_ANY, 1, VERB_ONLINE_ONLY, start_system_special },
+ { "poweroff", VERB_ANY, 1, VERB_ONLINE_ONLY, start_system_special },
+ { "reboot", VERB_ANY, 2, VERB_ONLINE_ONLY, start_system_special },
+ { "kexec", VERB_ANY, 1, VERB_ONLINE_ONLY, start_system_special },
+ { "suspend", VERB_ANY, 1, VERB_ONLINE_ONLY, start_system_special },
+ { "hibernate", VERB_ANY, 1, VERB_ONLINE_ONLY, start_system_special },
+ { "hybrid-sleep", VERB_ANY, 1, VERB_ONLINE_ONLY, start_system_special },
+ { "suspend-then-hibernate",VERB_ANY, 1, VERB_ONLINE_ONLY, start_system_special },
+ { "default", VERB_ANY, 1, VERB_ONLINE_ONLY, start_special },
+ { "rescue", VERB_ANY, 1, VERB_ONLINE_ONLY, start_system_special },
+ { "emergency", VERB_ANY, 1, VERB_ONLINE_ONLY, start_system_special },
+ { "exit", VERB_ANY, 2, VERB_ONLINE_ONLY, start_special },
+ { "reset-failed", VERB_ANY, VERB_ANY, VERB_ONLINE_ONLY, reset_failed },
+ { "enable", 2, VERB_ANY, 0, enable_unit },
+ { "disable", 2, VERB_ANY, 0, enable_unit },
+ { "is-enabled", 2, VERB_ANY, 0, unit_is_enabled },
+ { "reenable", 2, VERB_ANY, 0, enable_unit },
+ { "preset", 2, VERB_ANY, 0, enable_unit },
+ { "preset-all", VERB_ANY, 1, 0, preset_all },
+ { "mask", 2, VERB_ANY, 0, enable_unit },
+ { "unmask", 2, VERB_ANY, 0, enable_unit },
+ { "link", 2, VERB_ANY, 0, enable_unit },
+ { "revert", 2, VERB_ANY, 0, enable_unit },
+ { "switch-root", 2, VERB_ANY, VERB_ONLINE_ONLY, switch_root },
+ { "list-dependencies", VERB_ANY, 2, VERB_ONLINE_ONLY, list_dependencies },
+ { "set-default", 2, 2, 0, set_default },
+ { "get-default", VERB_ANY, 1, 0, get_default },
+ { "set-property", 3, VERB_ANY, VERB_ONLINE_ONLY, set_property },
+ { "is-system-running", VERB_ANY, 1, 0, is_system_running },
+ { "add-wants", 3, VERB_ANY, 0, add_dependency },
+ { "add-requires", 3, VERB_ANY, 0, add_dependency },
+ { "edit", 2, VERB_ANY, VERB_ONLINE_ONLY, edit },
{}
};