-/*-*- Mode: C; c-basic-offset: 8 -*-*/
+/*-*- Mode: C; c-basic-offset: 8; indent-tabs-mode: nil -*-*/
/***
This file is part of systemd.
#include "hostname-setup.h"
#include "loopback-setup.h"
#include "kmod-setup.h"
-#include "modprobe-setup.h"
#include "load-fragment.h"
#include "fdset.h"
#include "special.h"
#include "conf-parser.h"
#include "bus-errors.h"
#include "missing.h"
+#include "label.h"
+#include "build.h"
static enum {
ACTION_RUN,
static bool arg_crash_shell = false;
static int arg_crash_chvt = -1;
static bool arg_confirm_spawn = false;
-static bool arg_nomodules = false;
static bool arg_show_status = true;
+static bool arg_sysv_console = true;
+static bool arg_mount_auto = true;
+static bool arg_swap_auto = true;
+static char *arg_console = NULL;
static FILE* serialization = NULL;
_exit(1);
} else {
- int status, r;
+ int status;
/* Order things nicely. */
- if ((r = waitpid(pid, &status, 0)) < 0)
+ if (waitpid(pid, &status, 0) < 0)
log_error("Caught <%s>, waitpid() failed: %s", signal_to_string(sig), strerror(errno));
else if (!WCOREDUMP(status))
log_error("Caught <%s>, core dump failed.", signal_to_string(sig));
"4", SPECIAL_RUNLEVEL4_TARGET,
"5", SPECIAL_RUNLEVEL5_TARGET
};
- bool ignore_quiet = false;
+
+ assert(word);
if (startswith(word, "systemd.unit="))
return set_default_unit(word + 13);
if ((r = parse_boolean(word + 20)) < 0)
log_warning("Failed to parse show status switch %s, Ignoring.", word + 20);
- else {
+ else
arg_show_status = r;
- ignore_quiet = true;
- }
+
+ } else if (startswith(word, "systemd.sysv_console=")) {
+ int r;
+
+ if ((r = parse_boolean(word + 21)) < 0)
+ log_warning("Failed to parse SysV console switch %s, Ignoring.", word + 20);
+ else
+ arg_sysv_console = r;
} else if (startswith(word, "systemd.")) {
log_info("Supported kernel switches:\n"
"systemd.unit=UNIT Default unit to start\n"
- "systemd.log_target=console|kmsg|syslog| Log target\n"
- " syslog-org-kmsg|null\n"
- "systemd.log_level=LEVEL Log level\n"
- "systemd.log_color=0|1 Highlight important log messages\n"
- "systemd.log_location=0|1 Include code location in log messages\n"
"systemd.dump_core=0|1 Dump core on crash\n"
"systemd.crash_shell=0|1 Run shell on crash\n"
"systemd.crash_chvt=N Change to VT #N on crash\n"
"systemd.confirm_spawn=0|1 Confirm every process spawn\n"
- "systemd.show_status=0|1 Show status updates on the console during bootup\n");
+ "systemd.show_status=0|1 Show status updates on the console during bootup\n"
+ "systemd.sysv_console=0|1 Connect output of SysV scripts to console\n"
+ "systemd.log_target=console|kmsg|syslog|syslog-org-kmsg|null\n"
+ " Log target\n"
+ "systemd.log_level=LEVEL Log level\n"
+ "systemd.log_color=0|1 Highlight important log messages\n"
+ "systemd.log_location=0|1 Include code location in log messages\n");
- } else if (streq(word, "nomodules"))
- arg_nomodules = true;
- else if (streq(word, "quiet")) {
- if (!ignore_quiet)
- arg_show_status = false;
+ } else if (startswith(word, "console=")) {
+ const char *k;
+ size_t l;
+ char *w = NULL;
+
+ k = word + 8;
+ l = strcspn(k, ",");
+
+ /* Ignore the console setting if set to a VT */
+ if (l < 4 ||
+ !startswith(k, "tty") ||
+ k[3+strspn(k+3, "0123456789")] != 0) {
+
+ if (!(w = strndup(k, l)))
+ return -ENOMEM;
+ }
+
+ free(arg_console);
+ arg_console = w;
+
+ } else if (streq(word, "quiet")) {
+ arg_show_status = false;
+ arg_sysv_console = false;
} else {
unsigned i;
static int parse_config_file(void) {
const ConfigItem items[] = {
- { "LogLevel", config_parse_level, NULL, "Manager" },
- { "LogTarget", config_parse_target, NULL, "Manager" },
- { "LogColor", config_parse_color, NULL, "Manager" },
- { "LogLocation", config_parse_location, NULL, "Manager" },
- { "DumpCore", config_parse_bool, &arg_dump_core, "Manager" },
- { "CrashShell", config_parse_bool, &arg_crash_shell, "Manager" },
- { "ShowStatus", config_parse_bool, &arg_show_status, "Manager" },
- { "CrashChVT", config_parse_int, &arg_crash_chvt, "Manager" },
- { "CPUAffinity", config_parse_cpu_affinity, NULL, "Manager" },
+ { "LogLevel", config_parse_level, NULL, "Manager" },
+ { "LogTarget", config_parse_target, NULL, "Manager" },
+ { "LogColor", config_parse_color, NULL, "Manager" },
+ { "LogLocation", config_parse_location, NULL, "Manager" },
+ { "DumpCore", config_parse_bool, &arg_dump_core, "Manager" },
+ { "CrashShell", config_parse_bool, &arg_crash_shell, "Manager" },
+ { "ShowStatus", config_parse_bool, &arg_show_status, "Manager" },
+ { "SysVConsole", config_parse_bool, &arg_sysv_console, "Manager" },
+ { "CrashChVT", config_parse_int, &arg_crash_chvt, "Manager" },
+ { "CPUAffinity", config_parse_cpu_affinity, NULL, "Manager" },
+ { "MountAuto", config_parse_bool, &arg_mount_auto, "Manager" },
+ { "SwapAuto", config_parse_bool, &arg_swap_auto, "Manager" },
{ NULL, NULL, NULL, NULL }
};
char *state;
if ((r = read_one_line_file("/proc/cmdline", &line)) < 0) {
- log_warning("Failed to read /proc/cmdline, ignoring: %s", strerror(errno));
+ log_warning("Failed to read /proc/cmdline, ignoring: %s", strerror(-r));
return 0;
}
ARG_CRASH_SHELL,
ARG_CONFIRM_SPAWN,
ARG_SHOW_STATUS,
+ ARG_SYSV_CONSOLE,
ARG_DESERIALIZE,
ARG_INTROSPECT
};
{ "dump-core", no_argument, NULL, ARG_DUMP_CORE },
{ "crash-shell", no_argument, NULL, ARG_CRASH_SHELL },
{ "confirm-spawn", no_argument, NULL, ARG_CONFIRM_SPAWN },
- { "show-status", no_argument, NULL, ARG_SHOW_STATUS },
+ { "show-status", optional_argument, NULL, ARG_SHOW_STATUS },
+ { "sysv-console", optional_argument, NULL, ARG_SYSV_CONSOLE },
{ "deserialize", required_argument, NULL, ARG_DESERIALIZE },
{ "introspect", optional_argument, NULL, ARG_INTROSPECT },
{ NULL, 0, NULL, 0 }
break;
case ARG_SHOW_STATUS:
- arg_show_status = true;
+
+ if (optarg) {
+ if ((r = parse_boolean(optarg)) < 0) {
+ log_error("Failed to show status boolean %s.", optarg);
+ return r;
+ }
+ arg_show_status = r;
+ } else
+ arg_show_status = true;
+ break;
+
+ case ARG_SYSV_CONSOLE:
+
+ if (optarg) {
+ if ((r = parse_boolean(optarg)) < 0) {
+ log_error("Failed to SysV console boolean %s.", optarg);
+ return r;
+ }
+ arg_sysv_console = r;
+ } else
+ arg_sysv_console = true;
break;
case ARG_DESERIALIZE: {
" --dump-core Dump core on crash\n"
" --crash-shell Run shell on crash\n"
" --confirm-spawn Ask for confirmation when spawning processes\n"
- " --show-status Show status updates on the console during bootup\n"
+ " --show-status[=0|1] Show status updates on the console during bootup\n"
+ " --sysv-console[=0|1] Connect output of SysV scripts to console\n"
" --log-target=TARGET Set log target (console, syslog, kmsg, syslog-or-kmsg, null)\n"
" --log-level=LEVEL Set log level (debug, info, notice, warning, err, crit, alert, emerg)\n"
" --log-color[=0|1] Highlight important log messages\n"
assert(_f);
assert(_fds);
- if ((r = manager_open_serialization(&f)) < 0) {
+ if ((r = manager_open_serialization(m, &f)) < 0) {
log_error("Failed to create serialization faile: %s", strerror(-r));
goto fail;
}
int main(int argc, char *argv[]) {
Manager *m = NULL;
- Unit *target = NULL;
- Job *job = NULL;
- int r, retval = 1;
+ int r, retval = EXIT_FAILURE;
FDSet *fds = NULL;
bool reexecute = false;
return 1;
}
- log_show_color(true);
+ log_show_color(isatty(STDERR_FILENO) > 0);
log_show_location(false);
log_set_max_level(LOG_INFO);
if (getpid() == 1) {
arg_running_as = MANAGER_SYSTEM;
log_set_target(LOG_TARGET_SYSLOG_OR_KMSG);
+
+ if (label_init() < 0)
+ goto finish;
} else {
arg_running_as = MANAGER_SESSION;
log_set_target(LOG_TARGET_CONSOLE);
goto finish;
} else if (arg_action == ACTION_DUMP_CONFIGURATION_ITEMS) {
unit_dump_config_items(stdout);
- retval = 0;
+ retval = EXIT_SUCCESS;
goto finish;
} else if (arg_action == ACTION_DONE) {
- retval = 0;
+ retval = EXIT_SUCCESS;
goto finish;
}
if (getpid() == 1)
install_crash_handler();
- log_info(PACKAGE_STRING " running in %s mode.", manager_running_as_to_string(arg_running_as));
+ log_full(arg_running_as == MANAGER_SYSTEM ? LOG_INFO : LOG_DEBUG,
+ PACKAGE_STRING " running in %s mode. (" SYSTEMD_FEATURES "; " DISTRIBUTION ")", manager_running_as_to_string(arg_running_as));
- if (arg_running_as == MANAGER_SYSTEM) {
+ if (arg_running_as == MANAGER_SYSTEM && !serialization) {
+ if (arg_show_status)
+ status_welcome();
- /* Disable nscd, to avoid deadlocks when systemd uses
- * NSS and the nscd socket is maintained by us. */
- if (nss_disable_nscd) {
- log_debug("Disabling nscd");
- nss_disable_nscd();
- } else
- log_debug("Hmm, can't disable nscd.");
-
- if (!serialization) {
- if (arg_show_status)
- status_welcome();
- modprobe_setup(arg_nomodules);
- kmod_setup();
- hostname_setup();
- loopback_setup();
- }
+ kmod_setup();
+ hostname_setup();
+ loopback_setup();
}
if ((r = manager_new(arg_running_as, &m)) < 0) {
m->confirm_spawn = arg_confirm_spawn;
m->show_status = arg_show_status;
+ m->sysv_console = arg_sysv_console;
+ m->mount_auto = arg_mount_auto;
+ m->swap_auto = arg_swap_auto;
+
+ if (arg_console)
+ manager_set_console(m, arg_console);
if ((r = manager_startup(m, serialization, fds)) < 0)
log_error("Failed to fully start up daemon: %s", strerror(-r));
serialization = NULL;
} else {
DBusError error;
+ Unit *target = NULL;
dbus_error_init(&error);
if ((r = manager_load_unit(m, arg_default_unit, NULL, &error, &target)) < 0) {
log_error("Failed to load default target: %s", bus_error(&error, r));
dbus_error_free(&error);
+ } else if (target->meta.load_state != UNIT_LOADED)
+ log_error("Failed to load default target: %s", strerror(-target->meta.load_error));
+ if (!target || target->meta.load_state != UNIT_LOADED) {
log_info("Trying to load rescue target...");
+
if ((r = manager_load_unit(m, SPECIAL_RESCUE_TARGET, NULL, &error, &target)) < 0) {
log_error("Failed to load rescue target: %s", bus_error(&error, r));
dbus_error_free(&error);
goto finish;
+ } else if (target->meta.load_state != UNIT_LOADED) {
+ log_error("Failed to load rescue target: %s", strerror(-target->meta.load_error));
+ goto finish;
}
}
manager_dump_units(m, stdout, "\t");
}
- if ((r = manager_add_job(m, JOB_START, target, JOB_REPLACE, false, &error, &job)) < 0) {
+ if ((r = manager_add_job(m, JOB_START, target, JOB_REPLACE, false, &error, NULL)) < 0) {
log_error("Failed to start default target: %s", bus_error(&error, r));
dbus_error_free(&error);
goto finish;
if (arg_action == ACTION_TEST) {
printf("-> By jobs:\n");
manager_dump_jobs(m, stdout, "\t");
- retval = 0;
+ retval = EXIT_SUCCESS;
goto finish;
}
}
switch (m->exit_code) {
case MANAGER_EXIT:
- retval = 0;
+ retval = EXIT_SUCCESS;
log_debug("Exit.");
goto finish;
manager_free(m);
free(arg_default_unit);
+ free(arg_console);
dbus_shutdown();
+ label_finish();
+
if (reexecute) {
- const char *args[14];
+ const char *args[15];
unsigned i = 0;
char sfd[16];
args[i++] = "--confirm-spawn";
if (arg_show_status)
- args[i++] = "--show-status";
+ args[i++] = "--show-status=1";
+ else
+ args[i++] = "--show-status=0";
+
+ if (arg_sysv_console)
+ args[i++] = "--sysv-console=1";
+ else
+ args[i++] = "--sysv-console=0";
snprintf(sfd, sizeof(sfd), "%i", fileno(serialization));
char_array_0(sfd);
~ianmdlvl / elogind.git / blobdiff