static char ***arg_join_controllers = NULL;
static ExecOutput arg_default_std_output = EXEC_OUTPUT_JOURNAL;
static ExecOutput arg_default_std_error = EXEC_OUTPUT_INHERIT;
+static usec_t arg_default_restart_usec = DEFAULT_RESTART_USEC;
+static usec_t arg_default_timeout_start_usec = DEFAULT_TIMEOUT_USEC;
+static usec_t arg_default_timeout_stop_usec = DEFAULT_TIMEOUT_USEC;
+static usec_t arg_default_start_limit_interval = DEFAULT_START_LIMIT_INTERVAL;
+static unsigned arg_default_start_limit_burst = DEFAULT_START_LIMIT_BURST;
static usec_t arg_runtime_watchdog = 0;
static usec_t arg_shutdown_watchdog = 10 * USEC_PER_MINUTE;
static char **arg_default_environment = NULL;
} else if (streq(word, "quiet"))
arg_show_status = false;
- else if (streq(word, "debug"))
+ else if (streq(word, "debug")) {
+ /* Log to kmsg, the journal socket will fill up before the
+ * journal is started and tools running during that time
+ * will block with every log message for for 60 seconds,
+ * before they give up. */
log_set_max_level(LOG_DEBUG);
- else if (!in_initrd()) {
+ log_set_target(LOG_TARGET_KMSG);
+ } else if (!in_initrd()) {
unsigned i;
/* SysV compatibility */
{ "Manager", "CPUAffinity", config_parse_cpu_affinity2, 0, NULL },
{ "Manager", "DefaultStandardOutput", config_parse_output, 0, &arg_default_std_output },
{ "Manager", "DefaultStandardError", config_parse_output, 0, &arg_default_std_error },
+ { "Manager", "DefaultTimeoutStartSec", config_parse_sec, 0, &arg_default_timeout_start_usec },
+ { "Manager", "DefaultTimeoutStopSec", config_parse_sec, 0, &arg_default_timeout_stop_usec },
+ { "Manager", "DefaultRestartSec", config_parse_sec, 0, &arg_default_restart_usec },
+ { "Manager", "DefaultStartLimitInterval", config_parse_sec, 0, &arg_default_start_limit_interval },
+ { "Manager", "DefaultStartLimitBurst", config_parse_unsigned, 0, &arg_default_start_limit_burst },
{ "Manager", "JoinControllers", config_parse_join_controllers, 0, &arg_join_controllers },
{ "Manager", "RuntimeWatchdogSec", config_parse_sec, 0, &arg_runtime_watchdog },
{ "Manager", "ShutdownWatchdogSec", config_parse_sec, 0, &arg_shutdown_watchdog },
static int parse_proc_cmdline(void) {
_cleanup_free_ char *line = NULL;
char *w, *state;
- int r;
size_t l;
+ int r;
- /* Don't read /proc/cmdline if we are in a container, since
- * that is only relevant for the host system */
- if (detect_container(NULL) > 0)
- return 0;
-
- r = read_one_line_file("/proc/cmdline", &line);
- if (r < 0) {
+ r = proc_cmdline(&line);
+ if (r < 0)
log_warning("Failed to read /proc/cmdline, ignoring: %s", strerror(-r));
+ if (r <= 0)
return 0;
- }
FOREACH_WORD_QUOTED(w, l, line, state) {
_cleanup_free_ char *word;
ARG_SHOW_STATUS,
ARG_DESERIALIZE,
ARG_SWITCHED_ROOT,
- ARG_INTROSPECT,
ARG_DEFAULT_STD_OUTPUT,
ARG_DEFAULT_STD_ERROR
};
{ "show-status", optional_argument, NULL, ARG_SHOW_STATUS },
{ "deserialize", required_argument, NULL, ARG_DESERIALIZE },
{ "switched-root", no_argument, NULL, ARG_SWITCHED_ROOT },
- { "introspect", optional_argument, NULL, ARG_INTROSPECT },
{ "default-standard-output", required_argument, NULL, ARG_DEFAULT_STD_OUTPUT, },
{ "default-standard-error", required_argument, NULL, ARG_DEFAULT_STD_ERROR, },
{ NULL, 0, NULL, 0 }
arg_switched_root = true;
break;
- case ARG_INTROSPECT: {
- const char * const * i = NULL;
-
- for (i = bus_interface_table; *i; i += 2)
- if (!optarg || streq(i[0], optarg)) {
- fputs(DBUS_INTROSPECT_1_0_XML_DOCTYPE_DECL_NODE
- "<node>\n", stdout);
- fputs(i[1], stdout);
- fputs("</node>\n", stdout);
-
- if (optarg)
- break;
- }
-
- if (!i[0] && optarg)
- log_error("Unknown interface %s.", optarg);
-
- arg_action = ACTION_DONE;
- break;
- }
-
case 'h':
arg_action = ACTION_HELP;
break;
* relevant for the container, hence we rely on argv[]
* instead. */
- for (a = argv; a < argv + argc; a++)
- if ((r = parse_proc_cmdline_word(*a)) < 0) {
+ for (a = argv; a < argv + argc; a++) {
+ r = parse_proc_cmdline_word(*a);
+ if (r < 0) {
log_error("Failed on cmdline argument %s: %s", *a, strerror(-r));
return r;
}
+ }
}
return 0;
" -h --help Show this help\n"
" --test Determine startup sequence, dump it and exit\n"
" --dump-configuration-items Dump understood unit configuration items\n"
- " --introspect[=INTERFACE] Extract D-Bus interface data\n"
" --unit=UNIT Set default unit\n"
" --system Run a system instance, even if PID != 1\n"
" --user Run a user instance\n"
log_show_color(isatty(STDERR_FILENO) > 0);
+ /* Disable the umask logic */
+ if (getpid() == 1)
+ umask(0);
+
if (getpid() == 1 && detect_container(NULL) <= 0) {
/* Running outside of a container as PID 1 */
goto finish;
}
+ if (arg_running_as == SYSTEMD_USER &&
+ !getenv("XDG_RUNTIME_DIR")) {
+ log_error("Trying to run as user instance, but $XDG_RUNTIME_DIR is not set.");
+ goto finish;
+ }
+
assert_se(arg_action == ACTION_RUN || arg_action == ACTION_TEST);
/* Close logging fds, in order not to confuse fdset below */
if (serialization)
assert_se(fdset_remove(fds, fileno(serialization)) >= 0);
- if (arg_running_as == SYSTEMD_SYSTEM) {
+ if (arg_running_as == SYSTEMD_SYSTEM)
/* Become a session leader if we aren't one yet. */
setsid();
- /* Disable the umask logic */
- umask(0);
- }
-
/* Move out of the way, so that we won't block unmounts */
assert_se(chdir("/") == 0);
log_error("Failed to adjust timer slack: %m");
if (arg_capability_bounding_set_drop) {
- r = capability_bounding_set_drop(arg_capability_bounding_set_drop, true);
+ r = capability_bounding_set_drop_usermode(arg_capability_bounding_set_drop);
if (r < 0) {
- log_error("Failed to drop capability bounding set: %s", strerror(-r));
+ log_error("Failed to drop capability bounding set of usermode helpers: %s", strerror(-r));
goto finish;
}
- r = capability_bounding_set_drop_usermode(arg_capability_bounding_set_drop);
+ r = capability_bounding_set_drop(arg_capability_bounding_set_drop, true);
if (r < 0) {
- log_error("Failed to drop capability bounding set of usermode helpers: %s", strerror(-r));
+ log_error("Failed to drop capability bounding set: %s", strerror(-r));
goto finish;
}
}
m->confirm_spawn = arg_confirm_spawn;
m->default_std_output = arg_default_std_output;
m->default_std_error = arg_default_std_error;
+ m->default_restart_usec = arg_default_restart_usec;
+ m->default_timeout_start_usec = arg_default_timeout_start_usec;
+ m->default_timeout_stop_usec = arg_default_timeout_stop_usec;
+ m->default_start_limit_interval = arg_default_start_limit_interval;
+ m->default_start_limit_burst = arg_default_start_limit_burst;
m->runtime_watchdog = arg_runtime_watchdog;
m->shutdown_watchdog = arg_shutdown_watchdog;
m->userspace_timestamp = userspace_timestamp;
/* This will close all file descriptors that were opened, but
* not claimed by any unit. */
fdset_free(fds);
+ fds = NULL;
if (serialization) {
fclose(serialization);
args[i++] = sfd;
args[i++] = NULL;
+ /* do not pass along the environment we inherit from the kernel or initrd */
+ if (switch_root_dir)
+ clearenv();
+
assert(i <= args_size);
execv(args[0], (char* const*) args);
}
~ianmdlvl / elogind.git / blobdiff