[UNIT_MOUNT] = &mount_vtable,
[UNIT_AUTOMOUNT] = &automount_vtable,
[UNIT_SNAPSHOT] = &snapshot_vtable,
- [UNIT_SWAP] = &swap_vtable
+ [UNIT_SWAP] = &swap_vtable,
+ [UNIT_PATH] = &path_vtable
};
Unit *unit_new(Manager *m) {
u->meta.manager = m;
u->meta.type = _UNIT_TYPE_INVALID;
+ u->meta.deserialized_job = _JOB_TYPE_INVALID;
return u;
}
assert(u);
assert(c);
- if (c->std_output != EXEC_OUTPUT_KMSG && c->std_output != EXEC_OUTPUT_SYSLOG)
+ if (c->std_output != EXEC_OUTPUT_KMSG &&
+ c->std_output != EXEC_OUTPUT_SYSLOG &&
+ c->std_error != EXEC_OUTPUT_KMSG &&
+ c->std_error != EXEC_OUTPUT_SYSLOG)
return 0;
/* If syslog or kernel logging is requested, make sure our own
"%s\tActive Enter Timestamp: %s\n"
"%s\tActive Exit Timestamp: %s\n"
"%s\tInactive Enter Timestamp: %s\n"
- "%s\tGC Check Good: %s\n",
+ "%s\tGC Check Good: %s\n"
+ "%s\tOnly By Dependency: %s\n",
prefix, u->meta.id,
prefix, unit_description(u),
prefix, strna(u->meta.instance),
prefix, unit_load_state_to_string(u->meta.load_state),
prefix, unit_active_state_to_string(unit_active_state(u)),
- prefix, strna(format_timestamp(timestamp1, sizeof(timestamp1), u->meta.inactive_exit_timestamp)),
- prefix, strna(format_timestamp(timestamp2, sizeof(timestamp2), u->meta.active_enter_timestamp)),
- prefix, strna(format_timestamp(timestamp3, sizeof(timestamp3), u->meta.active_exit_timestamp)),
- prefix, strna(format_timestamp(timestamp4, sizeof(timestamp4), u->meta.inactive_enter_timestamp)),
- prefix, yes_no(unit_check_gc(u)));
+ prefix, strna(format_timestamp(timestamp1, sizeof(timestamp1), u->meta.inactive_exit_timestamp.realtime)),
+ prefix, strna(format_timestamp(timestamp2, sizeof(timestamp2), u->meta.active_enter_timestamp.realtime)),
+ prefix, strna(format_timestamp(timestamp3, sizeof(timestamp3), u->meta.active_exit_timestamp.realtime)),
+ prefix, strna(format_timestamp(timestamp4, sizeof(timestamp4), u->meta.inactive_enter_timestamp.realtime)),
+ prefix, yes_no(unit_check_gc(u)),
+ prefix, yes_no(u->meta.only_by_dependency));
SET_FOREACH(t, u->meta.names, i)
fprintf(f, "%s\tName: %s\n", prefix, t);
}
/* Errors:
- * -EBADR: This unit type does not support starting.
- * -EALREADY: Unit is already started.
- * -EAGAIN: An operation is already in progress. Retry later.
+ * -EBADR: This unit type does not support starting.
+ * -EALREADY: Unit is already started.
+ * -EAGAIN: An operation is already in progress. Retry later.
+ * -ECANCELED: Too many requests for now.
*/
int unit_start(Unit *u) {
UnitActiveState state;
void unit_notify(Unit *u, UnitActiveState os, UnitActiveState ns) {
bool unexpected = false;
- usec_t ts;
+ timestamp ts;
assert(u);
assert(os < _UNIT_ACTIVE_STATE_MAX);
* this function will be called too and the utmp code below
* relies on that! */
- ts = now(CLOCK_REALTIME);
+ timestamp_get(&ts);
if (os == UNIT_INACTIVE && ns != UNIT_INACTIVE)
u->meta.inactive_exit_timestamp = ts;
else if (UNIT_IS_ACTIVE_OR_RELOADING(os) && !UNIT_IS_ACTIVE_OR_RELOADING(ns))
u->meta.active_exit_timestamp = ts;
+ timer_unit_notify(u, ns);
+ path_unit_notify(u, ns);
+
if (u->meta.job) {
if (u->meta.job->state == JOB_WAITING)
* failed previously due to EAGAIN. */
job_add_to_run_queue(u->meta.job);
- else {
- assert(u->meta.job->state == JOB_RUNNING);
- /* Let's check whether this state change
- * constitutes a finished job, or maybe
- * cotradicts a running job and hence needs to
- * invalidate jobs. */
+ /* Let's check whether this state change constitutes a
+ * finished job, or maybe cotradicts a running job and
+ * hence needs to invalidate jobs. */
- switch (u->meta.job->type) {
+ switch (u->meta.job->type) {
- case JOB_START:
- case JOB_VERIFY_ACTIVE:
+ case JOB_START:
+ case JOB_VERIFY_ACTIVE:
- if (UNIT_IS_ACTIVE_OR_RELOADING(ns))
- job_finish_and_invalidate(u->meta.job, true);
- else if (ns != UNIT_ACTIVATING) {
- unexpected = true;
- job_finish_and_invalidate(u->meta.job, false);
- }
+ if (UNIT_IS_ACTIVE_OR_RELOADING(ns))
+ job_finish_and_invalidate(u->meta.job, true);
+ else if (u->meta.job->state == JOB_RUNNING && ns != UNIT_ACTIVATING) {
+ unexpected = true;
+ job_finish_and_invalidate(u->meta.job, false);
+ }
- break;
+ break;
- case JOB_RELOAD:
- case JOB_RELOAD_OR_START:
+ case JOB_RELOAD:
+ case JOB_RELOAD_OR_START:
+ if (u->meta.job->state == JOB_RUNNING) {
if (ns == UNIT_ACTIVE)
job_finish_and_invalidate(u->meta.job, true);
else if (ns != UNIT_ACTIVATING && ns != UNIT_ACTIVE_RELOADING) {
unexpected = true;
job_finish_and_invalidate(u->meta.job, false);
}
+ }
- break;
+ break;
- case JOB_STOP:
- case JOB_RESTART:
- case JOB_TRY_RESTART:
+ case JOB_STOP:
+ case JOB_RESTART:
+ case JOB_TRY_RESTART:
- if (ns == UNIT_INACTIVE)
- job_finish_and_invalidate(u->meta.job, true);
- else if (ns != UNIT_DEACTIVATING) {
- unexpected = true;
- job_finish_and_invalidate(u->meta.job, false);
- }
+ if (ns == UNIT_INACTIVE)
+ job_finish_and_invalidate(u->meta.job, true);
+ else if (u->meta.job->state == JOB_RUNNING && ns != UNIT_DEACTIVATING) {
+ unexpected = true;
+ job_finish_and_invalidate(u->meta.job, false);
+ }
- break;
+ break;
- default:
- assert_not_reached("Job type unknown");
- }
+ default:
+ assert_not_reached("Job type unknown");
}
}
if ((r = UNIT_VTABLE(u)->serialize(u, f, fds)) < 0)
return r;
+ if (u->meta.job)
+ unit_serialize_item(u, f, "job", job_type_to_string(u->meta.job->type));
+
/* End marker */
fputc('\n', f);
return 0;
} else
v = l+k;
+ if (streq(l, "job")) {
+ JobType type;
+
+ if ((type = job_type_from_string(v)) < 0)
+ log_debug("Failed to parse job type value %s", v);
+ else
+ u->meta.deserialized_job = type;
+
+ continue;
+ }
+
if ((r = UNIT_VTABLE(u)->deserialize_item(u, l, v, fds)) < 0)
return r;
}
return 0;
}
+int unit_coldplug(Unit *u) {
+ int r;
+
+ assert(u);
+
+ if (UNIT_VTABLE(u)->coldplug)
+ if ((r = UNIT_VTABLE(u)->coldplug(u)) < 0)
+ return r;
+
+ if (u->meta.deserialized_job >= 0) {
+ if ((r = manager_add_job(u->meta.manager, u->meta.deserialized_job, u, JOB_FAIL, false, NULL)) < 0)
+ return r;
+
+ u->meta.deserialized_job = _JOB_TYPE_INVALID;
+ }
+
+ return 0;
+}
+
static const char* const unit_type_table[_UNIT_TYPE_MAX] = {
[UNIT_SERVICE] = "service",
[UNIT_TIMER] = "timer",
~ianmdlvl / elogind.git / blobdiff