<option>none</option>.</para></listitem>
</varlistentry>
+ <varlistentry>
+ <term><varname>RebootArgument=</varname></term>
+ <listitem><para>Configure the optional
+ argument for the
+ <citerefentry><refentrytitle>reboot</refentrytitle><manvolnum>2</manvolnum></citerefentry>
+ system call if
+ <varname>StartLimitAction=</varname>
+ is a reboot action. This works just
+ like the optional argument to
+ <command>systemctl reboot</command>
+ command.</para></listitem>
+ </varlistentry>
+
</variablelist>
<para>Check
SD_BUS_PROPERTY("StartLimitInterval", "t", bus_property_get_usec, offsetof(Service, start_limit.interval), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("StartLimitBurst", "u", bus_property_get_unsigned, offsetof(Service, start_limit.burst), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("StartLimitAction", "s", property_get_start_limit_action, offsetof(Service, start_limit_action), SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("RebootArgument", "s", NULL, offsetof(Service, reboot_arg), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("PermissionsStartOnly", "b", bus_property_get_bool, offsetof(Service, permissions_start_only), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("RootDirectoryStartOnly", "b", bus_property_get_bool, offsetof(Service, root_directory_start_only), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("RemainAfterExit", "b", bus_property_get_bool, offsetof(Service, remain_after_exit), SD_BUS_VTABLE_PROPERTY_CONST),
Service.StartLimitInterval, config_parse_sec, 0, offsetof(Service, start_limit.interval)
Service.StartLimitBurst, config_parse_unsigned, 0, offsetof(Service, start_limit.burst)
Service.StartLimitAction, config_parse_start_limit_action, 0, offsetof(Service, start_limit_action)
+Service.RebootArgument, config_parse_string, 0, offsetof(Service, reboot_arg)
Service.Type, config_parse_service_type, 0, offsetof(Service, type)
Service.Restart, config_parse_service_restart, 0, offsetof(Service, restart)
Service.PermissionsStartOnly, config_parse_bool, 0, offsetof(Service, permissions_start_only)
#include <dirent.h>
#include <unistd.h>
#include <sys/reboot.h>
+#include <linux/reboot.h>
+#include <sys/syscall.h>
#include "manager.h"
#include "unit.h"
free(s->status_text);
s->status_text = NULL;
+ free(s->reboot_arg);
+ s->reboot_arg = NULL;
+
s->exec_runtime = exec_runtime_unref(s->exec_runtime);
exec_command_free_array(s->exec_command, _SERVICE_EXEC_COMMAND_MAX);
s->control_command = NULL;
if (ratelimit_test(&s->start_limit))
return 0;
+ if (s->start_limit_action == SERVICE_START_LIMIT_REBOOT ||
+ s->start_limit_action == SERVICE_START_LIMIT_REBOOT_FORCE)
+ update_reboot_param_file(s->reboot_arg);
+
switch (s->start_limit_action) {
case SERVICE_START_LIMIT_NONE:
log_warning_unit(UNIT(s)->id,
"%s start request repeated too quickly, rebooting immediately.", UNIT(s)->id);
sync();
+ if (s->reboot_arg) {
+ log_info("Rebooting with argument '%s'.", s->reboot_arg);
+ syscall(SYS_reboot, LINUX_REBOOT_MAGIC1, LINUX_REBOOT_MAGIC2,
+ LINUX_REBOOT_CMD_RESTART2, s->reboot_arg);
+ }
+
+ log_info("Rebooting.");
reboot(RB_AUTOBOOT);
break;
RateLimit start_limit;
StartLimitAction start_limit_action;
+ char *reboot_arg;
UnitRef accept_socket;