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Diffstat (limited to 'src/systemctl/systemctl.c')
-rw-r--r--src/systemctl/systemctl.c272
1 files changed, 128 insertions, 144 deletions
diff --git a/src/systemctl/systemctl.c b/src/systemctl/systemctl.c
index 1448d974bd..536beb28ce 100644
--- a/src/systemctl/systemctl.c
+++ b/src/systemctl/systemctl.c
@@ -247,7 +247,7 @@ static OutputFlags get_output_flags(void) {
arg_all * OUTPUT_SHOW_ALL |
arg_full * OUTPUT_FULL_WIDTH |
(!on_tty() || pager_have()) * OUTPUT_FULL_WIDTH |
- on_tty() * OUTPUT_COLOR |
+ colors_enabled() * OUTPUT_COLOR |
!arg_quiet * OUTPUT_WARN_CUTOFF;
}
@@ -1979,7 +1979,7 @@ static void dump_unit_file_changes(const UnitFileChange *changes, unsigned n_cha
for (i = 0; i < n_changes; i++) {
if (changes[i].type == UNIT_FILE_SYMLINK)
- log_info("Created symlink from %s to %s.", changes[i].path, changes[i].source);
+ log_info("Created symlink %s, pointing to %s.", changes[i].path, changes[i].source);
else
log_info("Removed symlink %s.", changes[i].path);
}
@@ -2325,42 +2325,12 @@ static int unit_find_paths(
if (!install_client_side() && !unit_name_is_valid(unit_name, UNIT_NAME_TEMPLATE)) {
_cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
- _cleanup_(sd_bus_message_unrefp) sd_bus_message *unit_load_error = NULL;
_cleanup_free_ char *unit = NULL;
- char *unit_load_error_name, *unit_load_error_message;
unit = unit_dbus_path_from_name(unit_name);
if (!unit)
return log_oom();
- if (need_daemon_reload(bus, unit_name) > 0)
- warn_unit_file_changed(unit_name);
-
- r = sd_bus_get_property(
- bus,
- "org.freedesktop.systemd1",
- unit,
- "org.freedesktop.systemd1.Unit",
- "LoadError",
- &error,
- &unit_load_error,
- "(ss)");
- if (r < 0)
- return log_error_errno(r, "Failed to get LoadError: %s", bus_error_message(&error, r));
-
- r = sd_bus_message_read(
- unit_load_error,
- "(ss)",
- &unit_load_error_name,
- &unit_load_error_message);
- if (r < 0)
- return bus_log_parse_error(r);
-
- if (!isempty(unit_load_error_name)) {
- log_error("Unit %s is not loaded: %s", unit_name, unit_load_error_message);
- return 0;
- }
-
r = sd_bus_get_property_string(
bus,
"org.freedesktop.systemd1",
@@ -2440,19 +2410,16 @@ static int unit_find_paths(
}
static int check_one_unit(sd_bus *bus, const char *name, const char *good_states, bool quiet) {
+ _cleanup_(sd_bus_error_free) sd_bus_error error = SD_BUS_ERROR_NULL;
_cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
- _cleanup_free_ char *n = NULL, *state = NULL;
- const char *path;
+ _cleanup_free_ char *buf = NULL;
+ const char *path, *state;
int r;
assert(name);
- r = unit_name_mangle(name, UNIT_NAME_NOGLOB, &n);
- if (r < 0)
- return log_error_errno(r, "Failed to mangle unit name: %m");
-
- /* We don't use unit_dbus_path_from_name() directly since we
- * don't want to load the unit if it isn't loaded. */
+ /* We don't use unit_dbus_path_from_name() directly since we don't want to load the unit unnecessarily, if it
+ * isn't loaded. */
r = sd_bus_call_method(
bus,
@@ -2460,31 +2427,34 @@ static int check_one_unit(sd_bus *bus, const char *name, const char *good_states
"/org/freedesktop/systemd1",
"org.freedesktop.systemd1.Manager",
"GetUnit",
- NULL,
+ &error,
&reply,
- "s", n);
+ "s", name);
if (r < 0) {
- if (!quiet)
- puts("unknown");
- return 0;
- }
+ if (!sd_bus_error_has_name(&error, BUS_ERROR_NO_SUCH_UNIT))
+ return log_error_errno(r, "Failed to retrieve unit: %s", bus_error_message(&error, r));
- r = sd_bus_message_read(reply, "o", &path);
- if (r < 0)
- return bus_log_parse_error(r);
+ /* The unit is currently not loaded, hence say it's "inactive", since all units that aren't loaded are
+ * considered inactive. */
+ state = "inactive";
- r = sd_bus_get_property_string(
- bus,
- "org.freedesktop.systemd1",
- path,
- "org.freedesktop.systemd1.Unit",
- "ActiveState",
- NULL,
- &state);
- if (r < 0) {
- if (!quiet)
- puts("unknown");
- return 0;
+ } else {
+ r = sd_bus_message_read(reply, "o", &path);
+ if (r < 0)
+ return bus_log_parse_error(r);
+
+ r = sd_bus_get_property_string(
+ bus,
+ "org.freedesktop.systemd1",
+ path,
+ "org.freedesktop.systemd1.Unit",
+ "ActiveState",
+ &error,
+ &buf);
+ if (r < 0)
+ return log_error_errno(r, "Failed to retrieve unit state: %s", bus_error_message(&error, r));
+
+ state = buf;
}
if (!quiet)
@@ -2568,6 +2538,7 @@ static const struct {
{ "try-restart", "TryRestartUnit" },
{ "condrestart", "TryRestartUnit" },
{ "reload-or-restart", "ReloadOrRestartUnit" },
+ { "try-reload-or-restart", "ReloadOrTryRestartUnit" },
{ "reload-or-try-restart", "ReloadOrTryRestartUnit" },
{ "condreload", "ReloadOrTryRestartUnit" },
{ "force-reload", "ReloadOrTryRestartUnit" }
@@ -2631,7 +2602,13 @@ static int start_unit_one(
verb = method_to_verb(method);
- return log_error_errno(r, "Failed to %s %s: %s", verb, name, bus_error_message(error, r));
+ log_error("Failed to %s %s: %s", verb, name, bus_error_message(error, r));
+
+ if (!sd_bus_error_has_name(error, BUS_ERROR_NO_SUCH_UNIT) &&
+ !sd_bus_error_has_name(error, BUS_ERROR_UNIT_MASKED))
+ log_error("See system logs and 'systemctl status %s' for details.", name);
+
+ return r;
}
r = sd_bus_message_read(reply, "o", &path);
@@ -2682,14 +2659,25 @@ static int expand_names(sd_bus *bus, char **names, const char* suffix, char ***r
if (!strv_isempty(globs)) {
_cleanup_(sd_bus_message_unrefp) sd_bus_message *reply = NULL;
_cleanup_free_ UnitInfo *unit_infos = NULL;
+ size_t allocated, n;
r = get_unit_list(bus, NULL, globs, &unit_infos, 0, &reply);
if (r < 0)
return r;
- for (i = 0; i < r; i++)
- if (strv_extend(&mangled, unit_infos[i].id) < 0)
+ n = strv_length(mangled);
+ allocated = n + 1;
+
+ for (i = 0; i < r; i++) {
+ if (!GREEDY_REALLOC(mangled, allocated, n+2))
return log_oom();
+
+ mangled[n] = strdup(unit_infos[i].id);
+ if (!mangled[n])
+ return log_oom();
+
+ mangled[++n] = NULL;
+ }
}
*ret = mangled;
@@ -2794,7 +2782,7 @@ static int start_unit(int argc, char *argv[], void *userdata) {
if (!arg_no_block) {
int q;
- q = bus_wait_for_jobs(w, arg_quiet);
+ q = bus_wait_for_jobs(w, arg_quiet, arg_scope != UNIT_FILE_SYSTEM ? "--user" : NULL);
if (q < 0)
return q;
@@ -3177,6 +3165,7 @@ static int check_unit_generic(int code, const char *good_states, char **args) {
sd_bus *bus;
char **name;
int r;
+ bool found = false;
r = acquire_bus(BUS_MANAGER, &bus);
if (r < 0)
@@ -3192,11 +3181,13 @@ static int check_unit_generic(int code, const char *good_states, char **args) {
state = check_one_unit(bus, *name, good_states, arg_quiet);
if (state < 0)
return state;
- if (state == 0)
- r = code;
+ if (state > 0)
+ found = true;
}
- return r;
+ /* use the given return code for the case that we won't find
+ * any unit which matches the list */
+ return found ? 0 : code;
}
static int check_unit_active(int argc, char *argv[], void *userdata) {
@@ -4882,17 +4873,9 @@ static int set_property(int argc, char *argv[], void *userdata) {
return bus_log_create_error(r);
STRV_FOREACH(i, strv_skip(argv, 2)) {
- r = sd_bus_message_open_container(m, SD_BUS_TYPE_STRUCT, "sv");
- if (r < 0)
- return bus_log_create_error(r);
-
r = bus_append_unit_property_assignment(m, *i);
if (r < 0)
return r;
-
- r = sd_bus_message_close_container(m);
- if (r < 0)
- return bus_log_create_error(r);
}
r = sd_bus_message_close_container(m);
@@ -5801,7 +5784,7 @@ static int is_system_running(int argc, char *argv[], void *userdata) {
sd_bus *bus;
int r;
- if (arg_transport == BUS_TRANSPORT_LOCAL && !sd_booted()) {
+ if (running_in_chroot() > 0 || (arg_transport == BUS_TRANSPORT_LOCAL && !sd_booted())) {
if (!arg_quiet)
puts("offline");
return EXIT_FAILURE;
@@ -6244,8 +6227,8 @@ static void systemctl_help(void) {
" try-restart NAME... Restart one or more units if active\n"
" reload-or-restart NAME... Reload one or more units if possible,\n"
" otherwise start or restart\n"
- " reload-or-try-restart NAME... Reload one or more units if possible,\n"
- " otherwise restart if active\n"
+ " try-reload-or-restart NAME... If active, reload one or more units,\n"
+ " if supported, otherwise restart\n"
" isolate NAME Start one unit and stop all others\n"
" kill NAME... Send signal to processes of a unit\n"
" is-active PATTERN... Check whether units are active\n"
@@ -7334,70 +7317,71 @@ static int talk_initctl(void) {
static int systemctl_main(int argc, char *argv[]) {
static const Verb verbs[] = {
- { "list-units", VERB_ANY, VERB_ANY, VERB_DEFAULT, list_units },
- { "list-unit-files", VERB_ANY, VERB_ANY, 0, list_unit_files },
- { "list-sockets", VERB_ANY, VERB_ANY, 0, list_sockets },
- { "list-timers", VERB_ANY, VERB_ANY, 0, list_timers },
- { "list-jobs", VERB_ANY, VERB_ANY, 0, list_jobs },
- { "list-machines", VERB_ANY, VERB_ANY, 0, list_machines },
- { "clear-jobs", VERB_ANY, 1, 0, daemon_reload },
- { "cancel", VERB_ANY, VERB_ANY, 0, cancel_job },
- { "start", 2, VERB_ANY, 0, start_unit },
- { "stop", 2, VERB_ANY, 0, start_unit },
- { "condstop", 2, VERB_ANY, 0, start_unit }, /* For compatibility with ALTLinux */
- { "reload", 2, VERB_ANY, 0, start_unit },
- { "restart", 2, VERB_ANY, 0, start_unit },
- { "try-restart", 2, VERB_ANY, 0, start_unit },
- { "reload-or-restart", 2, VERB_ANY, 0, start_unit },
- { "reload-or-try-restart", 2, VERB_ANY, 0, start_unit },
- { "force-reload", 2, VERB_ANY, 0, start_unit }, /* For compatibility with SysV */
- { "condreload", 2, VERB_ANY, 0, start_unit }, /* For compatibility with ALTLinux */
- { "condrestart", 2, VERB_ANY, 0, start_unit }, /* For compatibility with RH */
- { "isolate", 2, 2, 0, start_unit },
- { "kill", 2, VERB_ANY, 0, kill_unit },
- { "is-active", 2, VERB_ANY, 0, check_unit_active },
- { "check", 2, VERB_ANY, 0, check_unit_active },
- { "is-failed", 2, VERB_ANY, 0, check_unit_failed },
- { "show", VERB_ANY, VERB_ANY, 0, show },
- { "cat", 2, VERB_ANY, 0, cat },
- { "status", VERB_ANY, VERB_ANY, 0, show },
- { "help", VERB_ANY, VERB_ANY, 0, show },
- { "daemon-reload", VERB_ANY, 1, 0, daemon_reload },
- { "daemon-reexec", VERB_ANY, 1, 0, daemon_reload },
- { "show-environment", VERB_ANY, 1, 0, show_environment },
- { "set-environment", 2, VERB_ANY, 0, set_environment },
- { "unset-environment", 2, VERB_ANY, 0, set_environment },
- { "import-environment", VERB_ANY, VERB_ANY, 0, import_environment},
- { "halt", VERB_ANY, 1, 0, start_special },
- { "poweroff", VERB_ANY, 1, 0, start_special },
- { "reboot", VERB_ANY, 2, 0, start_special },
- { "kexec", VERB_ANY, 1, 0, start_special },
- { "suspend", VERB_ANY, 1, 0, start_special },
- { "hibernate", VERB_ANY, 1, 0, start_special },
- { "hybrid-sleep", VERB_ANY, 1, 0, start_special },
- { "default", VERB_ANY, 1, 0, start_special },
- { "rescue", VERB_ANY, 1, 0, start_special },
- { "emergency", VERB_ANY, 1, 0, start_special },
- { "exit", VERB_ANY, 2, 0, start_special },
- { "reset-failed", VERB_ANY, VERB_ANY, 0, 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 },
- { "switch-root", 2, VERB_ANY, 0, switch_root },
- { "list-dependencies", VERB_ANY, 2, 0, list_dependencies },
- { "set-default", 2, 2, 0, set_default },
- { "get-default", VERB_ANY, 1, 0, get_default, },
- { "set-property", 3, VERB_ANY, 0, 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, 0, edit },
+ { "list-units", VERB_ANY, VERB_ANY, VERB_DEFAULT|VERB_NOCHROOT, list_units },
+ { "list-unit-files", VERB_ANY, VERB_ANY, 0, list_unit_files },
+ { "list-sockets", VERB_ANY, VERB_ANY, VERB_NOCHROOT, list_sockets },
+ { "list-timers", VERB_ANY, VERB_ANY, VERB_NOCHROOT, list_timers },
+ { "list-jobs", VERB_ANY, VERB_ANY, VERB_NOCHROOT, list_jobs },
+ { "list-machines", VERB_ANY, VERB_ANY, VERB_NOCHROOT, list_machines },
+ { "clear-jobs", VERB_ANY, 1, VERB_NOCHROOT, daemon_reload },
+ { "cancel", VERB_ANY, VERB_ANY, VERB_NOCHROOT, cancel_job },
+ { "start", 2, VERB_ANY, VERB_NOCHROOT, start_unit },
+ { "stop", 2, VERB_ANY, VERB_NOCHROOT, start_unit },
+ { "condstop", 2, VERB_ANY, VERB_NOCHROOT, start_unit }, /* For compatibility with ALTLinux */
+ { "reload", 2, VERB_ANY, VERB_NOCHROOT, start_unit },
+ { "restart", 2, VERB_ANY, VERB_NOCHROOT, start_unit },
+ { "try-restart", 2, VERB_ANY, VERB_NOCHROOT, start_unit },
+ { "reload-or-restart", 2, VERB_ANY, VERB_NOCHROOT, start_unit },
+ { "reload-or-try-restart", 2, VERB_ANY, VERB_NOCHROOT, start_unit }, /* For compatbility with old systemctl <= 228 */
+ { "try-reload-or-restart", 2, VERB_ANY, VERB_NOCHROOT, start_unit },
+ { "force-reload", 2, VERB_ANY, VERB_NOCHROOT, start_unit }, /* For compatibility with SysV */
+ { "condreload", 2, VERB_ANY, VERB_NOCHROOT, start_unit }, /* For compatibility with ALTLinux */
+ { "condrestart", 2, VERB_ANY, VERB_NOCHROOT, start_unit }, /* For compatibility with RH */
+ { "isolate", 2, 2, VERB_NOCHROOT, start_unit },
+ { "kill", 2, VERB_ANY, VERB_NOCHROOT, kill_unit },
+ { "is-active", 2, VERB_ANY, VERB_NOCHROOT, check_unit_active },
+ { "check", 2, VERB_ANY, VERB_NOCHROOT, check_unit_active },
+ { "is-failed", 2, VERB_ANY, VERB_NOCHROOT, check_unit_failed },
+ { "show", VERB_ANY, VERB_ANY, VERB_NOCHROOT, show },
+ { "cat", 2, VERB_ANY, VERB_NOCHROOT, cat },
+ { "status", VERB_ANY, VERB_ANY, VERB_NOCHROOT, show },
+ { "help", VERB_ANY, VERB_ANY, VERB_NOCHROOT, show },
+ { "daemon-reload", VERB_ANY, 1, VERB_NOCHROOT, daemon_reload },
+ { "daemon-reexec", VERB_ANY, 1, VERB_NOCHROOT, daemon_reload },
+ { "show-environment", VERB_ANY, 1, VERB_NOCHROOT, show_environment },
+ { "set-environment", 2, VERB_ANY, VERB_NOCHROOT, set_environment },
+ { "unset-environment", 2, VERB_ANY, VERB_NOCHROOT, set_environment },
+ { "import-environment", VERB_ANY, VERB_ANY, VERB_NOCHROOT, import_environment},
+ { "halt", VERB_ANY, 1, VERB_NOCHROOT, start_special },
+ { "poweroff", VERB_ANY, 1, VERB_NOCHROOT, start_special },
+ { "reboot", VERB_ANY, 2, VERB_NOCHROOT, start_special },
+ { "kexec", VERB_ANY, 1, VERB_NOCHROOT, start_special },
+ { "suspend", VERB_ANY, 1, VERB_NOCHROOT, start_special },
+ { "hibernate", VERB_ANY, 1, VERB_NOCHROOT, start_special },
+ { "hybrid-sleep", VERB_ANY, 1, VERB_NOCHROOT, start_special },
+ { "default", VERB_ANY, 1, VERB_NOCHROOT, start_special },
+ { "rescue", VERB_ANY, 1, VERB_NOCHROOT, start_special },
+ { "emergency", VERB_ANY, 1, VERB_NOCHROOT, start_special },
+ { "exit", VERB_ANY, 2, VERB_NOCHROOT, start_special },
+ { "reset-failed", VERB_ANY, VERB_ANY, VERB_NOCHROOT, 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 },
+ { "switch-root", 2, VERB_ANY, VERB_NOCHROOT, switch_root },
+ { "list-dependencies", VERB_ANY, 2, VERB_NOCHROOT, list_dependencies },
+ { "set-default", 2, 2, 0, set_default },
+ { "get-default", VERB_ANY, 1, 0, get_default, },
+ { "set-property", 3, VERB_ANY, VERB_NOCHROOT, 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_NOCHROOT, edit },
{}
};
@@ -7651,7 +7635,7 @@ int main(int argc, char*argv[]) {
if (r <= 0)
goto finish;
- if (running_in_chroot() > 0 && arg_action != ACTION_SYSTEMCTL) {
+ if (arg_action != ACTION_SYSTEMCTL && running_in_chroot() > 0) {
log_info("Running in chroot, ignoring request.");
r = 0;
goto finish;
generated by cgit v1.2.3-54-g00ecf (git 2.45.2) at 2024-07-26 04:56:17 +0000