else if (!WCOREDUMP(status))
log_error("Caught <%s>, core dump failed.", strsignal(sig));
else
- log_error("Caught <%s>, dumped core as pid %llu.", strsignal(sig), (unsigned long long) pid);
+ log_error("Caught <%s>, dumped core as pid %lu.", strsignal(sig), (unsigned long) pid);
}
}
_exit(1);
}
- log_info("Successfully spawned crash shall as pid %llu.", (unsigned long long) pid);
+ log_info("Successfully spawned crash shall as pid %lu.", (unsigned long) pid);
}
log_info("Freezing execution.");
case ARG_LOG_COLOR:
- if ((r = log_show_color_from_string(optarg)) < 0) {
- log_error("Failed to parse log color setting %s.", optarg);
- return r;
- }
+ if (optarg) {
+ if ((r = log_show_color_from_string(optarg)) < 0) {
+ log_error("Failed to parse log color setting %s.", optarg);
+ return r;
+ }
+ } else
+ log_show_color(true);
break;
case ARG_LOG_LOCATION:
- if ((r = log_show_location_from_string(optarg)) < 0) {
- log_error("Failed to parse log location setting %s.", optarg);
- return r;
- }
+ if (optarg) {
+ if ((r = log_show_location_from_string(optarg)) < 0) {
+ log_error("Failed to parse log location setting %s.", optarg);
+ return r;
+ }
+ } else
+ log_show_location(true);
break;
* ignore and unconditionally read from
* /proc/cmdline. However, we need to ignore those arguments
* here. */
- if (running_as != MANAGER_INIT && optind < argc) {
+ if (running_as != MANAGER_SYSTEM && optind < argc) {
log_error("Excess arguments.");
return -EINVAL;
}
static int help(void) {
- printf("%s [options]\n\n"
+ printf("%s [OPTIONS...]\n\n"
"Starts up and maintains the system or a session.\n\n"
" -h --help Show this help\n"
" --unit=UNIT Set default unit\n"
- " --running-as=AS Set running as (init, system, session)\n"
+ " --running-as=AS Set running as (system, session)\n"
" --test Determine startup sequence, dump it and exit\n"
" --dump-configuration-items Dump understood unit configuration items\n"
" --confirm-spawn Ask for confirmation when spawning processes\n"
" --introspect[=INTERFACE] Extract D-Bus interface data\n"
" --log-level=LEVEL Set log level\n"
" --log-target=TARGET Set log target (console, syslog, kmsg, syslog-or-kmsg, null)\n"
- " --log-color[=0|1] Highlight import log messages\n"
+ " --log-color[=0|1] Highlight important log messages\n"
" --log-location[=0|1] Include code location in log messages\n",
program_invocation_short_name);
FDSet *fds = NULL;
bool reexecute = false;
+ if (getpid() != 1 && strstr(program_invocation_short_name, "init")) {
+ /* This is compatbility support for SysV, where
+ * calling init as a user is identical to telinit. */
+
+ errno = -ENOENT;
+ execv(SYSTEMCTL_BINARY_PATH, argv);
+ log_error("Failed to exec " SYSTEMCTL_BINARY_PATH ": %m");
+ return 1;
+ }
+
log_show_color(true);
log_show_location(false);
log_set_max_level(LOG_DEBUG);
if (getpid() == 1) {
- running_as = MANAGER_INIT;
+ running_as = MANAGER_SYSTEM;
log_set_target(LOG_TARGET_SYSLOG_OR_KMSG);
} else {
running_as = MANAGER_SESSION;
/* If we are init, we can block sigkill. Yay. */
ignore_signals(SIGNALS_IGNORE, -1);
- if (running_as != MANAGER_SESSION)
+ if (running_as == MANAGER_SYSTEM)
if (parse_proc_cmdline() < 0)
goto finish;
/* Set up PATH unless it is already set */
setenv("PATH",
"/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
- running_as == MANAGER_INIT);
+ running_as == MANAGER_SYSTEM);
/* Move out of the way, so that we won't block unmounts */
assert_se(chdir("/") == 0);
- if (running_as != MANAGER_SESSION) {
+ if (running_as == MANAGER_SYSTEM) {
/* Become a session leader if we aren't one yet. */
setsid();
/* Reset the console, but only if this is really init and we
* are freshly booted */
- if (running_as != MANAGER_SESSION && action == ACTION_RUN) {
+ if (running_as == MANAGER_SYSTEM && action == ACTION_RUN) {
console_setup(getpid() == 1 && !serialization);
make_null_stdio();
}
log_debug("systemd running in %s mode.", manager_running_as_to_string(running_as));
- if (running_as == MANAGER_INIT) {
+ if (running_as == MANAGER_SYSTEM) {
kmod_setup();
hostname_setup();
loopback_setup();