mirror of
https://github.com/systemd/systemd.git
synced 2025-01-11 09:18:07 +03:00
units: allow and use SuccessAction=exit-force in system systemd-exit.service
C.f. 287419c119
: 'systemctl exit 42' can be
used to set an exit value and pulls in exit.target, which pulls in systemd-exit.service,
which calls org.fdo.Manager.Exit, which calls method_exit(), which sets the objective
to MANAGER_EXIT. Allow the same to happen through SuccessAction=exit.
v2: update for 'exit' and 'exit-force'
This commit is contained in:
parent
afa6206583
commit
a400bd8c2a
@ -872,9 +872,8 @@
|
||||
Takes one of <option>none</option>, <option>reboot</option>, <option>reboot-force</option>,
|
||||
<option>reboot-immediate</option>, <option>poweroff</option>, <option>poweroff-force</option>,
|
||||
<option>poweroff-immediate</option>, <option>exit</option>, and <option>exit-force</option>. In system mode,
|
||||
all options except <option>exit</option> and <option>exit-force</option> are allowed. In user mode, only
|
||||
<option>none</option>, <option>exit</option>, and <option>exit-force</option> are allowed. Both options default
|
||||
to <option>none</option>.</para>
|
||||
all options are allowed. In user mode, only <option>none</option>, <option>exit</option>, and
|
||||
<option>exit-force</option> are allowed. Both options default to <option>none</option>.</para>
|
||||
|
||||
<para>If <option>none</option> is set, no action will be triggered. <option>reboot</option> causes a reboot
|
||||
following the normal shutdown procedure (i.e. equivalent to <command>systemctl reboot</command>).
|
||||
@ -884,7 +883,7 @@
|
||||
<citerefentry><refentrytitle>reboot</refentrytitle><manvolnum>2</manvolnum></citerefentry> system call, which
|
||||
might result in data loss. Similarly, <option>poweroff</option>, <option>poweroff-force</option>,
|
||||
<option>poweroff-immediate</option> have the effect of powering down the system with similar
|
||||
semantics. <option>exit</option> causes the user manager to exit following the normal shutdown procedure, and
|
||||
semantics. <option>exit</option> causes the manager to exit following the normal shutdown procedure, and
|
||||
<option>exit-force</option> causes it terminate without shutting down services.</para></listitem>
|
||||
</varlistentry>
|
||||
|
||||
|
@ -10,6 +10,7 @@
|
||||
#include "special.h"
|
||||
#include "string-table.h"
|
||||
#include "terminal-util.h"
|
||||
#include "virt.h"
|
||||
|
||||
static void log_and_status(Manager *m, const char *message, const char *reason) {
|
||||
log_warning("%s: %s", message, reason);
|
||||
@ -71,12 +72,14 @@ int emergency_action(
|
||||
break;
|
||||
|
||||
case EMERGENCY_ACTION_EXIT:
|
||||
assert(MANAGER_IS_USER(m));
|
||||
if (MANAGER_IS_USER(m) || detect_container() > 0) {
|
||||
log_and_status(m, "Exiting", reason);
|
||||
(void) manager_add_job_by_name_and_warn(m, JOB_START, SPECIAL_EXIT_TARGET, JOB_REPLACE_IRREVERSIBLY, NULL);
|
||||
break;
|
||||
}
|
||||
|
||||
log_and_status(m, "Exiting", reason);
|
||||
|
||||
(void) manager_add_job_by_name_and_warn(m, JOB_START, SPECIAL_EXIT_TARGET, JOB_REPLACE_IRREVERSIBLY, NULL);
|
||||
break;
|
||||
log_notice("Doing \"poweroff\" action instead of an \"exit\" emergency action.");
|
||||
_fallthrough_;
|
||||
|
||||
case EMERGENCY_ACTION_POWEROFF:
|
||||
log_and_status(m, "Powering off", reason);
|
||||
@ -84,11 +87,14 @@ int emergency_action(
|
||||
break;
|
||||
|
||||
case EMERGENCY_ACTION_EXIT_FORCE:
|
||||
assert(MANAGER_IS_USER(m));
|
||||
if (MANAGER_IS_USER(m) || detect_container() > 0) {
|
||||
log_and_status(m, "Exiting immediately", reason);
|
||||
m->objective = MANAGER_EXIT;
|
||||
break;
|
||||
}
|
||||
|
||||
log_and_status(m, "Exiting immediately", reason);
|
||||
m->objective = MANAGER_EXIT;
|
||||
break;
|
||||
log_notice("Doing \"poweroff-force\" action instead of an \"exit-force\" emergency action.");
|
||||
_fallthrough_;
|
||||
|
||||
case EMERGENCY_ACTION_POWEROFF_FORCE:
|
||||
log_and_status(m, "Forcibly powering off", reason);
|
||||
@ -135,8 +141,7 @@ int parse_emergency_action(
|
||||
if (x < 0)
|
||||
return -EINVAL;
|
||||
|
||||
if ((system && x >= _EMERGENCY_ACTION_FIRST_USER_ACTION) ||
|
||||
(!system && x != EMERGENCY_ACTION_NONE && x < _EMERGENCY_ACTION_FIRST_USER_ACTION))
|
||||
if (!system && x != EMERGENCY_ACTION_NONE && x < _EMERGENCY_ACTION_FIRST_USER_ACTION)
|
||||
return -EOPNOTSUPP;
|
||||
|
||||
*ret = x;
|
||||
|
@ -36,10 +36,10 @@ static void test_parse_emergency_action(void) {
|
||||
assert_se(parse_emergency_action("poweroff-force", true, &x) == 0);
|
||||
assert_se(x == EMERGENCY_ACTION_POWEROFF_FORCE);
|
||||
assert_se(parse_emergency_action("poweroff-immediate", true, &x) == 0);
|
||||
assert_se(parse_emergency_action("exit", true, &x) == -EOPNOTSUPP);
|
||||
assert_se(parse_emergency_action("exit-force", true, &x) == -EOPNOTSUPP);
|
||||
assert_se(parse_emergency_action("exit", true, &x) == 0);
|
||||
assert_se(parse_emergency_action("exit-force", true, &x) == 0);
|
||||
assert_se(parse_emergency_action("exit-forcee", true, &x) == -EINVAL);
|
||||
assert_se(x == EMERGENCY_ACTION_POWEROFF_IMMEDIATE);
|
||||
assert_se(x == EMERGENCY_ACTION_EXIT_FORCE);
|
||||
}
|
||||
|
||||
int main(int argc, char **argv) {
|
||||
|
@ -85,6 +85,7 @@ units = [
|
||||
'multi-user.target.wants/'],
|
||||
['systemd-coredump.socket', 'ENABLE_COREDUMP',
|
||||
'sockets.target.wants/'],
|
||||
['systemd-exit.service', ''],
|
||||
['systemd-initctl.socket', '',
|
||||
'sockets.target.wants/'],
|
||||
['systemd-journal-gatewayd.socket', 'ENABLE_REMOTE HAVE_MICROHTTPD'],
|
||||
@ -135,7 +136,6 @@ in_units = [
|
||||
['systemd-binfmt.service', 'ENABLE_BINFMT',
|
||||
'sysinit.target.wants/'],
|
||||
['systemd-coredump@.service', 'ENABLE_COREDUMP'],
|
||||
['systemd-exit.service', ''],
|
||||
['systemd-firstboot.service', 'ENABLE_FIRSTBOOT',
|
||||
'sysinit.target.wants/'],
|
||||
['systemd-fsck-root.service', ''],
|
||||
|
@ -13,7 +13,4 @@ Documentation=man:systemd.special(7)
|
||||
DefaultDependencies=no
|
||||
Requires=shutdown.target
|
||||
After=shutdown.target
|
||||
|
||||
[Service]
|
||||
Type=oneshot
|
||||
ExecStart=@SYSTEMCTL@ --force exit
|
||||
SuccessAction=exit
|
Loading…
Reference in New Issue
Block a user