[SERVICE_STOP_SIGTERM] = UNIT_DEACTIVATING,
[SERVICE_STOP_SIGKILL] = UNIT_DEACTIVATING,
[SERVICE_STOP_POST] = UNIT_DEACTIVATING,
+ [SERVICE_FINAL_WATCHDOG] = UNIT_DEACTIVATING,
[SERVICE_FINAL_SIGTERM] = UNIT_DEACTIVATING,
[SERVICE_FINAL_SIGKILL] = UNIT_DEACTIVATING,
[SERVICE_FAILED] = UNIT_FAILED,
[SERVICE_STOP_SIGTERM] = UNIT_DEACTIVATING,
[SERVICE_STOP_SIGKILL] = UNIT_DEACTIVATING,
[SERVICE_STOP_POST] = UNIT_DEACTIVATING,
+ [SERVICE_FINAL_WATCHDOG] = UNIT_DEACTIVATING,
[SERVICE_FINAL_SIGTERM] = UNIT_DEACTIVATING,
[SERVICE_FINAL_SIGKILL] = UNIT_DEACTIVATING,
[SERVICE_FAILED] = UNIT_FAILED,
fprintf(f,
"%sRestartSec: %s\n"
"%sTimeoutStartSec: %s\n"
- "%sTimeoutStopSec: %s\n",
+ "%sTimeoutStopSec: %s\n"
+ "%sTimeoutStartFailureMode: %s\n"
+ "%sTimeoutStopFailureMode: %s\n",
prefix, format_timespan(buf_restart, sizeof(buf_restart), s->restart_usec, USEC_PER_SEC),
prefix, format_timespan(buf_start, sizeof(buf_start), s->timeout_start_usec, USEC_PER_SEC),
- prefix, format_timespan(buf_stop, sizeof(buf_stop), s->timeout_stop_usec, USEC_PER_SEC));
+ prefix, format_timespan(buf_stop, sizeof(buf_stop), s->timeout_stop_usec, USEC_PER_SEC),
+ prefix, service_timeout_failure_mode_to_string(s->timeout_start_failure_mode),
+ prefix, service_timeout_failure_mode_to_string(s->timeout_stop_failure_mode));
if (s->timeout_abort_set)
fprintf(f,
assert(s);
- /* If we know it anyway, don't ever fallback to unreliable
+ /* If we know it anyway, don't ever fall back to unreliable
* heuristics */
if (s->main_pid_known)
return;
SERVICE_RUNNING,
SERVICE_RELOAD,
SERVICE_STOP, SERVICE_STOP_WATCHDOG, SERVICE_STOP_SIGTERM, SERVICE_STOP_SIGKILL, SERVICE_STOP_POST,
- SERVICE_FINAL_SIGTERM, SERVICE_FINAL_SIGKILL,
+ SERVICE_FINAL_WATCHDOG, SERVICE_FINAL_SIGTERM, SERVICE_FINAL_SIGKILL,
SERVICE_AUTO_RESTART,
SERVICE_CLEANING))
s->timer_event_source = sd_event_source_unref(s->timer_event_source);
SERVICE_START, SERVICE_START_POST,
SERVICE_RUNNING, SERVICE_RELOAD,
SERVICE_STOP, SERVICE_STOP_WATCHDOG, SERVICE_STOP_SIGTERM, SERVICE_STOP_SIGKILL, SERVICE_STOP_POST,
- SERVICE_FINAL_SIGTERM, SERVICE_FINAL_SIGKILL)) {
+ SERVICE_FINAL_WATCHDOG, SERVICE_FINAL_SIGTERM, SERVICE_FINAL_SIGKILL)) {
service_unwatch_main_pid(s);
s->main_command = NULL;
}
SERVICE_CONDITION, SERVICE_START_PRE, SERVICE_START, SERVICE_START_POST,
SERVICE_RELOAD,
SERVICE_STOP, SERVICE_STOP_WATCHDOG, SERVICE_STOP_SIGTERM, SERVICE_STOP_SIGKILL, SERVICE_STOP_POST,
- SERVICE_FINAL_SIGTERM, SERVICE_FINAL_SIGKILL,
+ SERVICE_FINAL_WATCHDOG, SERVICE_FINAL_SIGTERM, SERVICE_FINAL_SIGKILL,
SERVICE_CLEANING)) {
service_unwatch_control_pid(s);
s->control_command = NULL;
SERVICE_CONDITION, SERVICE_START_PRE, SERVICE_START, SERVICE_START_POST,
SERVICE_RUNNING, SERVICE_RELOAD,
SERVICE_STOP, SERVICE_STOP_WATCHDOG, SERVICE_STOP_SIGTERM, SERVICE_STOP_SIGKILL, SERVICE_STOP_POST,
- SERVICE_FINAL_SIGTERM, SERVICE_FINAL_SIGKILL) &&
+ SERVICE_FINAL_WATCHDOG, SERVICE_FINAL_SIGTERM, SERVICE_FINAL_SIGKILL) &&
!(state == SERVICE_DEAD && UNIT(s)->job))
service_close_socket_fd(s);
return usec_add(UNIT(s)->state_change_timestamp.monotonic, s->timeout_stop_usec);
case SERVICE_STOP_WATCHDOG:
+ case SERVICE_FINAL_WATCHDOG:
return usec_add(UNIT(s)->state_change_timestamp.monotonic, service_timeout_abort_usec(s));
case SERVICE_AUTO_RESTART:
SERVICE_START, SERVICE_START_POST,
SERVICE_RUNNING, SERVICE_RELOAD,
SERVICE_STOP, SERVICE_STOP_WATCHDOG, SERVICE_STOP_SIGTERM, SERVICE_STOP_SIGKILL, SERVICE_STOP_POST,
- SERVICE_FINAL_SIGTERM, SERVICE_FINAL_SIGKILL))) {
+ SERVICE_FINAL_WATCHDOG, SERVICE_FINAL_SIGTERM, SERVICE_FINAL_SIGKILL))) {
r = unit_watch_pid(UNIT(s), s->main_pid, false);
if (r < 0)
return r;
SERVICE_CONDITION, SERVICE_START_PRE, SERVICE_START, SERVICE_START_POST,
SERVICE_RELOAD,
SERVICE_STOP, SERVICE_STOP_WATCHDOG, SERVICE_STOP_SIGTERM, SERVICE_STOP_SIGKILL, SERVICE_STOP_POST,
- SERVICE_FINAL_SIGTERM, SERVICE_FINAL_SIGKILL,
+ SERVICE_FINAL_WATCHDOG, SERVICE_FINAL_SIGTERM, SERVICE_FINAL_SIGKILL,
SERVICE_CLEANING)) {
r = unit_watch_pid(UNIT(s), s->control_pid, false);
if (r < 0)
rn_socket_fds = 1;
} else {
- Iterator i;
void *v;
Unit *u;
/* Pass all our configured sockets for singleton services */
- HASHMAP_FOREACH_KEY(v, u, UNIT(s)->dependencies[UNIT_TRIGGERED_BY], i) {
+ HASHMAP_FOREACH_KEY(v, u, UNIT(s)->dependencies[UNIT_TRIGGERED_BY]) {
_cleanup_free_ int *cfds = NULL;
Socket *sock;
int cn_fds;
pid_t *_pid) {
_cleanup_(exec_params_clear) ExecParameters exec_params = {
- .flags = flags,
- .stdin_fd = -1,
- .stdout_fd = -1,
- .stderr_fd = -1,
- .exec_fd = -1,
+ .flags = flags,
+ .stdin_fd = -1,
+ .stdout_fd = -1,
+ .stderr_fd = -1,
+ .exec_fd = -1,
};
- _cleanup_strv_free_ char **final_env = NULL, **our_env = NULL, **fd_names = NULL;
_cleanup_(sd_event_source_unrefp) sd_event_source *exec_fd_source = NULL;
- size_t n_socket_fds = 0, n_storage_fds = 0, n_env = 0;
- _cleanup_close_ int exec_fd = -1;
- _cleanup_free_ int *fds = NULL;
+ _cleanup_strv_free_ char **final_env = NULL, **our_env = NULL;
+ size_t n_env = 0;
pid_t pid;
int r;
s->exec_context.std_output == EXEC_OUTPUT_SOCKET ||
s->exec_context.std_error == EXEC_OUTPUT_SOCKET) {
- r = service_collect_fds(s, &fds, &fd_names, &n_socket_fds, &n_storage_fds);
+ r = service_collect_fds(s,
+ &exec_params.fds,
+ &exec_params.fd_names,
+ &exec_params.n_socket_fds,
+ &exec_params.n_storage_fds);
if (r < 0)
return r;
- log_unit_debug(UNIT(s), "Passing %zu fds to service", n_socket_fds + n_storage_fds);
+ log_unit_debug(UNIT(s), "Passing %zu fds to service", exec_params.n_socket_fds + exec_params.n_storage_fds);
}
if (!FLAGS_SET(flags, EXEC_IS_CONTROL) && s->type == SERVICE_EXEC) {
assert(!s->exec_fd_event_source);
- r = service_allocate_exec_fd(s, &exec_fd_source, &exec_fd);
+ r = service_allocate_exec_fd(s, &exec_fd_source, &exec_params.exec_fd);
if (r < 0)
return r;
}
if (getpeername(s->socket_fd, &sa.sa, &salen) >= 0 &&
IN_SET(sa.sa.sa_family, AF_INET, AF_INET6, AF_VSOCK)) {
-
_cleanup_free_ char *addr = NULL;
char *t;
unsigned port;
MANAGER_IS_SYSTEM(UNIT(s)->manager) && unit_has_name(UNIT(s), SPECIAL_DBUS_SERVICE));
strv_free_and_replace(exec_params.environment, final_env);
- exec_params.fds = fds;
- exec_params.fd_names = fd_names;
- exec_params.n_socket_fds = n_socket_fds;
- exec_params.n_storage_fds = n_storage_fds;
exec_params.watchdog_usec = service_get_watchdog_usec(s);
exec_params.selinux_context_net = s->socket_fd_selinux_context_net;
if (s->type == SERVICE_IDLE)
exec_params.stdin_fd = s->stdin_fd;
exec_params.stdout_fd = s->stdout_fd;
exec_params.stderr_fd = s->stderr_fd;
- exec_params.exec_fd = exec_fd;
r = exec_spawn(UNIT(s),
c,
return s->result == SERVICE_SUCCESS;
case SERVICE_RESTART_ON_FAILURE:
- return s->result != SERVICE_SUCCESS;
+ return !IN_SET(s->result, SERVICE_SUCCESS, SERVICE_SKIP_CONDITION);
case SERVICE_RESTART_ON_ABNORMAL:
- return !IN_SET(s->result, SERVICE_SUCCESS, SERVICE_FAILURE_EXIT_CODE);
+ return !IN_SET(s->result, SERVICE_SUCCESS, SERVICE_FAILURE_EXIT_CODE, SERVICE_SKIP_CONDITION);
case SERVICE_RESTART_ON_WATCHDOG:
return s->result == SERVICE_FAILURE_WATCHDOG;
s->exec_runtime = exec_runtime_unref(s->exec_runtime, true);
/* Also, remove the runtime directory */
- unit_destroy_runtime_directory(UNIT(s), &s->exec_context);
+ unit_destroy_runtime_data(UNIT(s), &s->exec_context);
/* Get rid of the IPC bits of the user */
unit_unref_uid_gid(UNIT(s), true);
switch (state) {
case SERVICE_STOP_WATCHDOG:
+ case SERVICE_FINAL_WATCHDOG:
return KILL_WATCHDOG;
case SERVICE_STOP_SIGTERM:
}
static void service_enter_signal(Service *s, ServiceState state, ServiceResult f) {
- int r;
+ int kill_operation, r;
assert(s);
* died now */
(void) unit_enqueue_rewatch_pids(UNIT(s));
+ kill_operation = state_to_kill_operation(s, state);
r = unit_kill_context(
UNIT(s),
&s->kill_context,
- state_to_kill_operation(s, state),
+ kill_operation,
s->main_pid,
s->control_pid,
s->main_pid_alien);
if (r > 0) {
r = service_arm_timer(s, usec_add(now(CLOCK_MONOTONIC),
- state == SERVICE_STOP_WATCHDOG ? service_timeout_abort_usec(s) : s->timeout_stop_usec));
+ kill_operation == KILL_WATCHDOG ? service_timeout_abort_usec(s) : s->timeout_stop_usec));
if (r < 0)
goto fail;
service_enter_signal(s, SERVICE_STOP_SIGKILL, SERVICE_SUCCESS);
else if (IN_SET(state, SERVICE_STOP_WATCHDOG, SERVICE_STOP_SIGTERM, SERVICE_STOP_SIGKILL))
service_enter_stop_post(s, SERVICE_SUCCESS);
- else if (state == SERVICE_FINAL_SIGTERM && s->kill_context.send_sigkill)
+ else if (IN_SET(state, SERVICE_FINAL_WATCHDOG, SERVICE_FINAL_SIGTERM) && s->kill_context.send_sigkill)
service_enter_signal(s, SERVICE_FINAL_SIGKILL, SERVICE_SUCCESS);
else
service_enter_dead(s, SERVICE_SUCCESS, true);
if (!c) {
if (s->type != SERVICE_ONESHOT) {
- /* There's no command line configured for the main command? Hmm, that is strange. This can only
- * happen if the configuration changes at runtime. In this case, let's enter a failure
- * state. */
+ /* There's no command line configured for the main command? Hmm, that is strange.
+ * This can only happen if the configuration changes at runtime. In this case,
+ * let's enter a failure state. */
log_unit_error(UNIT(s), "There's no 'start' task anymore we could start.");
r = -ENXIO;
goto fail;
r = service_spawn(s,
c,
timeout,
- EXEC_PASS_FDS|EXEC_APPLY_SANDBOXING|EXEC_APPLY_CHROOT|EXEC_APPLY_TTY_STDIN|EXEC_SET_WATCHDOG,
+ EXEC_PASS_FDS|EXEC_APPLY_SANDBOXING|EXEC_APPLY_CHROOT|EXEC_APPLY_TTY_STDIN|EXEC_SET_WATCHDOG|EXEC_WRITE_CREDENTIALS,
&pid);
if (r < 0)
goto fail;
* please! */
if (IN_SET(s->state,
SERVICE_STOP, SERVICE_STOP_WATCHDOG, SERVICE_STOP_SIGTERM, SERVICE_STOP_SIGKILL, SERVICE_STOP_POST,
- SERVICE_FINAL_SIGTERM, SERVICE_FINAL_SIGKILL, SERVICE_CLEANING))
+ SERVICE_FINAL_WATCHDOG, SERVICE_FINAL_SIGTERM, SERVICE_FINAL_SIGKILL, SERVICE_CLEANING))
return -EAGAIN;
/* Already on it! */
/* Already on it */
if (IN_SET(s->state,
SERVICE_STOP, SERVICE_STOP_SIGTERM, SERVICE_STOP_SIGKILL, SERVICE_STOP_POST,
- SERVICE_FINAL_SIGTERM, SERVICE_FINAL_SIGKILL))
+ SERVICE_FINAL_WATCHDOG, SERVICE_FINAL_SIGTERM, SERVICE_FINAL_SIGKILL))
return 0;
/* A restart will be scheduled or is in progress. */
break;
case SERVICE_STOP_POST:
+ case SERVICE_FINAL_WATCHDOG:
case SERVICE_FINAL_SIGTERM:
case SERVICE_FINAL_SIGKILL:
if (main_pid_good(s) <= 0 && control_pid_good(s) <= 0)
break;
+ case SERVICE_FINAL_WATCHDOG:
case SERVICE_FINAL_SIGTERM:
case SERVICE_FINAL_SIGKILL:
service_enter_signal(s, SERVICE_FINAL_SIGTERM, f);
break;
+ case SERVICE_FINAL_WATCHDOG:
case SERVICE_FINAL_SIGTERM:
case SERVICE_FINAL_SIGKILL:
if (main_pid_good(s) <= 0)
case SERVICE_CONDITION:
case SERVICE_START_PRE:
case SERVICE_START:
- log_unit_warning(UNIT(s), "%s operation timed out. Terminating.", service_state_to_string(s->state));
- service_enter_signal(s, SERVICE_STOP_SIGTERM, SERVICE_FAILURE_TIMEOUT);
- break;
-
case SERVICE_START_POST:
- log_unit_warning(UNIT(s), "Start-post operation timed out. Stopping.");
- service_enter_signal(s, SERVICE_STOP_SIGTERM, SERVICE_FAILURE_TIMEOUT);
+ switch (s->timeout_start_failure_mode) {
+
+ case SERVICE_TIMEOUT_TERMINATE:
+ log_unit_warning(UNIT(s), "%s operation timed out. Terminating.", service_state_to_string(s->state));
+ service_enter_signal(s, SERVICE_STOP_SIGTERM, SERVICE_FAILURE_TIMEOUT);
+ break;
+
+ case SERVICE_TIMEOUT_ABORT:
+ log_unit_warning(UNIT(s), "%s operation timed out. Aborting.", service_state_to_string(s->state));
+ service_enter_signal(s, SERVICE_STOP_WATCHDOG, SERVICE_FAILURE_TIMEOUT);
+ break;
+
+ case SERVICE_TIMEOUT_KILL:
+ if (s->kill_context.send_sigkill) {
+ log_unit_warning(UNIT(s), "%s operation timed out. Killing.", service_state_to_string(s->state));
+ service_enter_signal(s, SERVICE_STOP_SIGKILL, SERVICE_FAILURE_TIMEOUT);
+ } else {
+ log_unit_warning(UNIT(s), "%s operation timed out. Skipping SIGKILL.", service_state_to_string(s->state));
+ service_enter_stop_post(s, SERVICE_FAILURE_TIMEOUT);
+ }
+ break;
+
+ default:
+ assert_not_reached("unknown timeout mode");
+ }
break;
case SERVICE_RUNNING:
break;
case SERVICE_STOP:
- log_unit_warning(UNIT(s), "Stopping timed out. Terminating.");
- service_enter_signal(s, SERVICE_STOP_SIGTERM, SERVICE_FAILURE_TIMEOUT);
+ switch (s->timeout_stop_failure_mode) {
+
+ case SERVICE_TIMEOUT_TERMINATE:
+ log_unit_warning(UNIT(s), "Stopping timed out. Terminating.");
+ service_enter_signal(s, SERVICE_STOP_SIGTERM, SERVICE_FAILURE_TIMEOUT);
+ break;
+
+ case SERVICE_TIMEOUT_ABORT:
+ log_unit_warning(UNIT(s), "Stopping timed out. Aborting.");
+ service_enter_signal(s, SERVICE_STOP_WATCHDOG, SERVICE_FAILURE_TIMEOUT);
+ break;
+
+ case SERVICE_TIMEOUT_KILL:
+ if (s->kill_context.send_sigkill) {
+ log_unit_warning(UNIT(s), "Stopping timed out. Killing.");
+ service_enter_signal(s, SERVICE_STOP_SIGKILL, SERVICE_FAILURE_TIMEOUT);
+ } else {
+ log_unit_warning(UNIT(s), "Stopping timed out. Skipping SIGKILL.");
+ service_enter_stop_post(s, SERVICE_FAILURE_TIMEOUT);
+ }
+ break;
+
+ default:
+ assert_not_reached("unknown timeout mode");
+ }
break;
case SERVICE_STOP_WATCHDOG:
- log_unit_warning(UNIT(s), "State 'stop-watchdog' timed out. Terminating.");
- service_enter_signal(s, SERVICE_STOP_SIGTERM, SERVICE_FAILURE_TIMEOUT);
+ if (s->kill_context.send_sigkill) {
+ log_unit_warning(UNIT(s), "State 'stop-watchdog' timed out. Killing.");
+ service_enter_signal(s, SERVICE_STOP_SIGKILL, SERVICE_FAILURE_TIMEOUT);
+ } else {
+ log_unit_warning(UNIT(s), "State 'stop-watchdog' timed out. Skipping SIGKILL.");
+ service_enter_stop_post(s, SERVICE_FAILURE_TIMEOUT);
+ }
break;
case SERVICE_STOP_SIGTERM:
- if (s->kill_context.send_sigkill) {
+ if (s->timeout_stop_failure_mode == SERVICE_TIMEOUT_ABORT) {
+ log_unit_warning(UNIT(s), "State 'stop-sigterm' timed out. Aborting.");
+ service_enter_signal(s, SERVICE_STOP_WATCHDOG, SERVICE_FAILURE_TIMEOUT);
+ } else if (s->kill_context.send_sigkill) {
log_unit_warning(UNIT(s), "State 'stop-sigterm' timed out. Killing.");
service_enter_signal(s, SERVICE_STOP_SIGKILL, SERVICE_FAILURE_TIMEOUT);
} else {
break;
case SERVICE_STOP_POST:
- log_unit_warning(UNIT(s), "State 'stop-post' timed out. Terminating.");
- service_enter_signal(s, SERVICE_FINAL_SIGTERM, SERVICE_FAILURE_TIMEOUT);
+ switch (s->timeout_stop_failure_mode) {
+
+ case SERVICE_TIMEOUT_TERMINATE:
+ log_unit_warning(UNIT(s), "State 'stop-post' timed out. Terminating.");
+ service_enter_signal(s, SERVICE_FINAL_SIGTERM, SERVICE_FAILURE_TIMEOUT);
+ break;
+
+ case SERVICE_TIMEOUT_ABORT:
+ log_unit_warning(UNIT(s), "State 'stop-post' timed out. Aborting.");
+ service_enter_signal(s, SERVICE_FINAL_WATCHDOG, SERVICE_FAILURE_TIMEOUT);
+ break;
+
+ case SERVICE_TIMEOUT_KILL:
+ if (s->kill_context.send_sigkill) {
+ log_unit_warning(UNIT(s), "State 'stop-post' timed out. Killing.");
+ service_enter_signal(s, SERVICE_FINAL_SIGKILL, SERVICE_FAILURE_TIMEOUT);
+ } else {
+ log_unit_warning(UNIT(s), "State 'stop-post' timed out. Skipping SIGKILL. Entering failed mode.");
+ service_enter_dead(s, SERVICE_FAILURE_TIMEOUT, false);
+ }
+ break;
+
+ default:
+ assert_not_reached("unknown timeout mode");
+ }
break;
- case SERVICE_FINAL_SIGTERM:
+ case SERVICE_FINAL_WATCHDOG:
if (s->kill_context.send_sigkill) {
- log_unit_warning(UNIT(s), "State 'stop-final-sigterm' timed out. Killing.");
+ log_unit_warning(UNIT(s), "State 'final-watchdog' timed out. Killing.");
service_enter_signal(s, SERVICE_FINAL_SIGKILL, SERVICE_FAILURE_TIMEOUT);
} else {
- log_unit_warning(UNIT(s), "State 'stop-final-sigterm' timed out. Skipping SIGKILL. Entering failed mode.");
+ log_unit_warning(UNIT(s), "State 'final-watchdog' timed out. Skipping SIGKILL. Entering failed mode.");
+ service_enter_dead(s, SERVICE_FAILURE_TIMEOUT, false);
+ }
+ break;
+
+ case SERVICE_FINAL_SIGTERM:
+ if (s->timeout_stop_failure_mode == SERVICE_TIMEOUT_ABORT) {
+ log_unit_warning(UNIT(s), "State 'final-sigterm' timed out. Aborting.");
+ service_enter_signal(s, SERVICE_FINAL_WATCHDOG, SERVICE_FAILURE_TIMEOUT);
+ } else if (s->kill_context.send_sigkill) {
+ log_unit_warning(UNIT(s), "State 'final-sigterm' timed out. Killing.");
+ service_enter_signal(s, SERVICE_FINAL_SIGKILL, SERVICE_FAILURE_TIMEOUT);
+ } else {
+ log_unit_warning(UNIT(s), "State 'final-sigterm' timed out. Skipping SIGKILL. Entering failed mode.");
service_enter_dead(s, SERVICE_FAILURE_TIMEOUT, false);
}
SERVICE_STOP_SIGTERM,
SERVICE_STOP_SIGKILL,
SERVICE_STOP_POST,
+ SERVICE_FINAL_WATCHDOG,
SERVICE_FINAL_SIGTERM,
SERVICE_FINAL_SIGKILL);
}
DEFINE_STRING_TABLE_LOOKUP(service_result, ServiceResult);
+static const char* const service_timeout_failure_mode_table[_SERVICE_TIMEOUT_FAILURE_MODE_MAX] = {
+ [SERVICE_TIMEOUT_TERMINATE] = "terminate",
+ [SERVICE_TIMEOUT_ABORT] = "abort",
+ [SERVICE_TIMEOUT_KILL] = "kill",
+};
+
+DEFINE_STRING_TABLE_LOOKUP(service_timeout_failure_mode, ServiceTimeoutFailureMode);
+
const UnitVTable service_vtable = {
.object_size = sizeof(Service),
.exec_context_offset = offsetof(Service, exec_context),
projects / thirdparty / systemd.git / blobdiff