static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_exit_type, service_exit_type, ServiceExitType);
static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_result, service_result, ServiceResult);
static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_restart, service_restart, ServiceRestart);
+static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_restart_mode, service_restart_mode, ServiceRestartMode);
static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_emergency_action, emergency_action, EmergencyAction);
static BUS_DEFINE_PROPERTY_GET2(property_get_notify_access, "s", Service, service_get_notify_access, notify_access_to_string);
-static BUS_DEFINE_PROPERTY_GET(property_get_restart_usec_current, "t", Service, service_restart_usec);
+static BUS_DEFINE_PROPERTY_GET(property_get_restart_usec_next, "t", Service, service_restart_usec_next);
static BUS_DEFINE_PROPERTY_GET(property_get_timeout_abort_usec, "t", Service, service_timeout_abort_usec);
static BUS_DEFINE_PROPERTY_GET(property_get_watchdog_usec, "t", Service, service_get_watchdog_usec);
static BUS_DEFINE_PROPERTY_GET_ENUM(property_get_timeout_failure_mode, service_timeout_failure_mode, ServiceTimeoutFailureMode);
int read_only, make_file_or_directory;
Unit *u = ASSERT_PTR(userdata);
ExecContext *c;
- pid_t unit_pid;
int r;
assert(message);
r = bus_verify_manage_units_async_full(
u,
is_image ? "mount-image" : "bind-mount",
- CAP_SYS_ADMIN,
N_("Authentication is required to mount on '$(unit)'."),
- true,
message,
error);
if (r < 0)
if (!exec_needs_mount_namespace(c, NULL, unit_get_exec_runtime(u)))
return sd_bus_error_set(error, SD_BUS_ERROR_INVALID_ARGS, "Unit not running in private mount namespace, cannot activate bind mount");
- unit_pid = unit_main_pid(u);
- if (unit_pid == 0 || !UNIT_IS_ACTIVE_OR_RELOADING(unit_active_state(u)))
+ PidRef* unit_pid = unit_main_pid(u);
+ if (!pidref_is_set(unit_pid) || !UNIT_IS_ACTIVE_OR_RELOADING(unit_active_state(u)))
return sd_bus_error_set(error, SD_BUS_ERROR_INVALID_ARGS, "Unit is not running");
propagate_directory = strjoina("/run/systemd/propagate/", u->id);
if (is_image)
- r = mount_image_in_namespace(unit_pid,
- propagate_directory,
- "/run/systemd/incoming/",
- src, dest, read_only, make_file_or_directory, options);
+ r = mount_image_in_namespace(
+ unit_pid,
+ propagate_directory,
+ "/run/systemd/incoming/",
+ src, dest,
+ read_only,
+ make_file_or_directory,
+ options,
+ c->mount_image_policy ?: &image_policy_service);
else
- r = bind_mount_in_namespace(unit_pid,
- propagate_directory,
- "/run/systemd/incoming/",
- src, dest, read_only, make_file_or_directory);
+ r = bind_mount_in_namespace(
+ unit_pid,
+ propagate_directory,
+ "/run/systemd/incoming/",
+ src, dest,
+ read_only,
+ make_file_or_directory);
if (r < 0)
return sd_bus_error_set_errnof(error, r, "Failed to mount %s on %s in unit's namespace: %m", src, dest);
continue;
}
- /* glibc implies O_LARGEFILE everywhere on 64bit off_t builds, but forgets to hide it away on
+ /* glibc implies O_LARGEFILE everywhere on 64-bit off_t builds, but forgets to hide it away on
* F_GETFL, but provides no definition to check for that. Let's mask the flag away manually,
* to not confuse clients. */
flags &= ~RAW_O_LARGEFILE;
return sd_bus_send(NULL, reply, NULL);
}
+#if __SIZEOF_SIZE_T__ == 8
+static int property_get_size_as_uint32(
+ sd_bus *bus,
+ const char *path,
+ const char *interface,
+ const char *property,
+ sd_bus_message *reply,
+ void *userdata,
+ sd_bus_error *error) {
+
+ size_t *value = ASSERT_PTR(userdata);
+ uint32_t sz = *value >= UINT32_MAX ? UINT32_MAX : (uint32_t) *value;
+
+ /* Returns a size_t as a D-Bus "u" type, i.e. as 32-bit value, even if size_t is 64-bit. We'll saturate if it doesn't fit. */
+
+ return sd_bus_message_append_basic(reply, 'u', &sz);
+}
+#elif __SIZEOF_SIZE_T__ == 4
+#define property_get_size_as_uint32 ((sd_bus_property_get_t) NULL)
+#else
+#error "Unexpected size of size_t"
+#endif
+
const sd_bus_vtable bus_service_vtable[] = {
SD_BUS_VTABLE_START(0),
SD_BUS_PROPERTY("Type", "s", property_get_type, offsetof(Service, type), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("ExitType", "s", property_get_exit_type, offsetof(Service, exit_type), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("Restart", "s", property_get_restart, offsetof(Service, restart), SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("RestartMode", "s", property_get_restart_mode, offsetof(Service, restart_mode), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("PIDFile", "s", NULL, offsetof(Service, pid_file), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("NotifyAccess", "s", property_get_notify_access, 0, SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
SD_BUS_PROPERTY("RestartUSec", "t", bus_property_get_usec, offsetof(Service, restart_usec), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("RestartSteps", "u", bus_property_get_unsigned, offsetof(Service, restart_steps), SD_BUS_VTABLE_PROPERTY_CONST),
- SD_BUS_PROPERTY("RestartUSecMax", "t", bus_property_get_usec, offsetof(Service, restart_usec_max), SD_BUS_VTABLE_PROPERTY_CONST),
- SD_BUS_PROPERTY("RestartUSecCurrent", "t", property_get_restart_usec_current, 0, 0),
+ SD_BUS_PROPERTY("RestartMaxDelayUSec", "t", bus_property_get_usec, offsetof(Service, restart_max_delay_usec), SD_BUS_VTABLE_PROPERTY_CONST),
+ SD_BUS_PROPERTY("RestartUSecNext", "t", property_get_restart_usec_next, 0, 0),
SD_BUS_PROPERTY("TimeoutStartUSec", "t", bus_property_get_usec, offsetof(Service, timeout_start_usec), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("TimeoutStopUSec", "t", bus_property_get_usec, offsetof(Service, timeout_stop_usec), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("TimeoutAbortUSec", "t", property_get_timeout_abort_usec, 0, 0),
SD_BUS_PROPERTY("RestartPreventExitStatus", "(aiai)", property_get_exit_status_set, offsetof(Service, restart_prevent_status), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("RestartForceExitStatus", "(aiai)", property_get_exit_status_set, offsetof(Service, restart_force_status), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("SuccessExitStatus", "(aiai)", property_get_exit_status_set, offsetof(Service, success_status), SD_BUS_VTABLE_PROPERTY_CONST),
- SD_BUS_PROPERTY("MainPID", "u", bus_property_get_pid, offsetof(Service, main_pid), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
- SD_BUS_PROPERTY("ControlPID", "u", bus_property_get_pid, offsetof(Service, control_pid), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
+ SD_BUS_PROPERTY("MainPID", "u", bus_property_get_pid, offsetof(Service, main_pid.pid), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
+ SD_BUS_PROPERTY("ControlPID", "u", bus_property_get_pid, offsetof(Service, control_pid.pid), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
SD_BUS_PROPERTY("BusName", "s", NULL, offsetof(Service, bus_name), SD_BUS_VTABLE_PROPERTY_CONST),
SD_BUS_PROPERTY("FileDescriptorStoreMax", "u", bus_property_get_unsigned, offsetof(Service, n_fd_store_max), SD_BUS_VTABLE_PROPERTY_CONST),
- SD_BUS_PROPERTY("NFileDescriptorStore", "u", bus_property_get_unsigned, offsetof(Service, n_fd_store), 0),
+ SD_BUS_PROPERTY("NFileDescriptorStore", "u", property_get_size_as_uint32, offsetof(Service, n_fd_store), 0),
+ SD_BUS_PROPERTY("FileDescriptorStorePreserve", "s", bus_property_get_exec_preserve_mode, offsetof(Service, fd_store_preserve_mode), 0),
SD_BUS_PROPERTY("StatusText", "s", NULL, offsetof(Service, status_text), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
SD_BUS_PROPERTY("StatusErrno", "i", bus_property_get_int, offsetof(Service, status_errno), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
SD_BUS_PROPERTY("Result", "s", property_get_result, offsetof(Service, result), SD_BUS_VTABLE_PROPERTY_EMITS_CHANGE),
static BUS_DEFINE_SET_TRANSIENT_PARSE(service_type, ServiceType, service_type_from_string);
static BUS_DEFINE_SET_TRANSIENT_PARSE(service_exit_type, ServiceExitType, service_exit_type_from_string);
static BUS_DEFINE_SET_TRANSIENT_PARSE(service_restart, ServiceRestart, service_restart_from_string);
+static BUS_DEFINE_SET_TRANSIENT_PARSE(service_restart_mode, ServiceRestartMode, service_restart_mode_from_string);
static BUS_DEFINE_SET_TRANSIENT_PARSE(oom_policy, OOMPolicy, oom_policy_from_string);
static BUS_DEFINE_SET_TRANSIENT_STRING_WITH_CHECK(bus_name, sd_bus_service_name_is_valid);
static BUS_DEFINE_SET_TRANSIENT_PARSE(timeout_failure_mode, ServiceTimeoutFailureMode, service_timeout_failure_mode_from_string);
if (streq(name, "RestartSteps"))
return bus_set_transient_unsigned(u, name, &s->restart_steps, message, flags, error);
- if (streq(name, "RestartUSecMax"))
- return bus_set_transient_usec(u, name, &s->restart_usec_max, message, flags, error);
+ if (streq(name, "RestartMaxDelayUSec"))
+ return bus_set_transient_usec(u, name, &s->restart_max_delay_usec, message, flags, error);
if (streq(name, "TimeoutStartUSec")) {
r = bus_set_transient_usec(u, name, &s->timeout_start_usec, message, flags, error);
if (streq(name, "FileDescriptorStoreMax"))
return bus_set_transient_unsigned(u, name, &s->n_fd_store_max, message, flags, error);
+ if (streq(name, "FileDescriptorStorePreserve"))
+ return bus_set_transient_exec_preserve_mode(u, name, &s->fd_store_preserve_mode, message, flags, error);
+
if (streq(name, "NotifyAccess"))
return bus_set_transient_notify_access(u, name, &s->notify_access, message, flags, error);
if (streq(name, "Restart"))
return bus_set_transient_service_restart(u, name, &s->restart, message, flags, error);
+ if (streq(name, "RestartMode"))
+ return bus_set_transient_service_restart_mode(u, name, &s->restart_mode, message, flags, error);
+
if (streq(name, "RestartPreventExitStatus"))
return bus_set_transient_exit_status(u, name, &s->restart_prevent_status, message, flags, error);
return bus_set_transient_exit_status(u, name, &s->success_status, message, flags, error);
ci = service_exec_command_from_string(name);
- ci = (ci >= 0) ? ci : service_exec_ex_command_from_string(name);
+ if (ci < 0)
+ ci = service_exec_ex_command_from_string(name);
if (ci >= 0)
return bus_set_transient_exec_command(u, name, &s->exec_command[ci], message, flags, error);
return r;
if (u->transient && u->load_state == UNIT_STUB) {
- /* This is a transient unit, let's load a little more */
+ /* This is a transient unit, let's allow a little more */
r = bus_service_set_transient_property(s, name, message, flags, error);
if (r != 0)
projects / thirdparty / systemd.git / blobdiff