X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fcore%2Fjob.c;h=80fdbde5ab80f2c5b6864190c2f51035116a30d7;hp=8e98bd93ab1163c02fe8266167a6e8d606b0966c;hb=79008bddf679a5e0900369950eb346c9fa687107;hpb=2c5859afecee81e345fc9526b1083bf79990ffb8 diff --git a/src/core/job.c b/src/core/job.c index 8e98bd93a..80fdbde5a 100644 --- a/src/core/job.c +++ b/src/core/job.c @@ -90,8 +90,8 @@ void job_free(Job *j) { sd_event_source_unref(j->timer_event_source); - sd_bus_track_unref(j->subscribed); - strv_free(j->deserialized_subscribed); + sd_bus_track_unref(j->clients); + strv_free(j->deserialized_clients); free(j); } @@ -160,15 +160,15 @@ Job* job_install(Job *j) { uj = *pj; if (uj) { - if (j->type != JOB_NOP && job_type_is_conflicting(uj->type, j->type)) + if (job_type_is_conflicting(uj->type, j->type)) job_finish_and_invalidate(uj, JOB_CANCELED, false); else { /* not conflicting, i.e. mergeable */ - if (j->type == JOB_NOP || uj->state == JOB_WAITING || + if (uj->state == JOB_WAITING || (job_type_allows_late_merge(j->type) && job_type_is_superset(uj->type, j->type))) { job_merge_into_installed(uj, j); - log_debug_unit(uj->unit->id, + log_unit_debug(uj->unit->id, "Merged into installed job %s/%s as %u", uj->unit->id, job_type_to_string(uj->type), (unsigned) uj->id); return uj; @@ -178,7 +178,7 @@ Job* job_install(Job *j) { /* XXX It should be safer to queue j to run after uj finishes, but it is * not currently possible to have more than one installed job per unit. */ job_merge_into_installed(uj, j); - log_debug_unit(uj->unit->id, + log_unit_debug(uj->unit->id, "Merged into running job, re-running: %s/%s as %u", uj->unit->id, job_type_to_string(uj->type), (unsigned) uj->id); uj->state = JOB_WAITING; @@ -192,7 +192,7 @@ Job* job_install(Job *j) { *pj = j; j->installed = true; j->manager->n_installed_jobs ++; - log_debug_unit(j->unit->id, + log_unit_debug(j->unit->id, "Installed new job %s/%s as %u", j->unit->id, job_type_to_string(j->type), (unsigned) j->id); return j; @@ -211,14 +211,14 @@ int job_install_deserialized(Job *j) { pj = (j->type == JOB_NOP) ? &j->unit->nop_job : &j->unit->job; if (*pj) { - log_debug_unit(j->unit->id, + log_unit_debug(j->unit->id, "Unit %s already has a job installed. Not installing deserialized job.", j->unit->id); return -EEXIST; } *pj = j; j->installed = true; - log_debug_unit(j->unit->id, + log_unit_debug(j->unit->id, "Reinstalled deserialized job %s/%s as %u", j->unit->id, job_type_to_string(j->type), (unsigned) j->id); return 0; @@ -352,6 +352,9 @@ bool job_type_is_redundant(JobType a, UnitActiveState b) { return b == UNIT_ACTIVATING; + case JOB_NOP: + return true; + default: assert_not_reached("Invalid job type"); } @@ -454,7 +457,7 @@ static bool job_is_runnable(Job *j) { } static void job_change_type(Job *j, JobType newtype) { - log_debug_unit(j->unit->id, + log_unit_debug(j->unit->id, "Converting job %s/%s -> %s/%s", j->unit->id, job_type_to_string(j->type), j->unit->id, job_type_to_string(newtype)); @@ -542,6 +545,8 @@ int job_run_and_invalidate(Job *j) { r = job_finish_and_invalidate(j, JOB_SKIPPED, true); else if (r == -ENOEXEC) r = job_finish_and_invalidate(j, JOB_INVALID, true); + else if (r == -EPROTO) + r = job_finish_and_invalidate(j, JOB_ASSERT, true); else if (r == -EAGAIN) { j->state = JOB_WAITING; m->n_running_jobs--; @@ -632,11 +637,18 @@ static void job_print_status_message(Unit *u, JobType t, JobResult result) { unit_status_printf(u, ANSI_GREEN_ON " OK " ANSI_HIGHLIGHT_OFF, format); break; - case JOB_FAILED: + case JOB_FAILED: { + bool quotes; + + quotes = chars_intersect(u->id, SHELL_NEED_QUOTES); + manager_flip_auto_status(u->manager, true); unit_status_printf(u, ANSI_HIGHLIGHT_RED_ON "FAILED" ANSI_HIGHLIGHT_OFF, format); - manager_status_printf(u->manager, false, NULL, "See 'systemctl status %s' for details.", u->id); + manager_status_printf(u->manager, STATUS_TYPE_NORMAL, NULL, + "See \"systemctl status %s%s%s\" for details.", + quotes ? "'" : "", u->id, quotes ? "'" : ""); break; + } case JOB_DEPENDENCY: manager_flip_auto_status(u->manager, true); @@ -648,6 +660,11 @@ static void job_print_status_message(Unit *u, JobType t, JobResult result) { unit_status_printf(u, ANSI_HIGHLIGHT_RED_ON " TIME " ANSI_HIGHLIGHT_OFF, format); break; + case JOB_ASSERT: + manager_flip_auto_status(u->manager, true); + unit_status_printf(u, ANSI_HIGHLIGHT_YELLOW_ON "ASSERT" ANSI_HIGHLIGHT_OFF, format); + break; + default: ; } @@ -713,7 +730,7 @@ static void job_log_status_message(Unit *u, JobType t, JobResult result) { sd_id128_t mid; mid = result == JOB_DONE ? SD_MESSAGE_UNIT_STARTED : SD_MESSAGE_UNIT_FAILED; - log_struct_unit(result == JOB_DONE ? LOG_INFO : LOG_ERR, + log_unit_struct(result == JOB_DONE ? LOG_INFO : LOG_ERR, u->id, MESSAGE_ID(mid), "RESULT=%s", job_result_to_string(result), @@ -721,7 +738,7 @@ static void job_log_status_message(Unit *u, JobType t, JobResult result) { NULL); } else if (t == JOB_STOP) - log_struct_unit(result == JOB_DONE ? LOG_INFO : LOG_ERR, + log_unit_struct(result == JOB_DONE ? LOG_INFO : LOG_ERR, u->id, MESSAGE_ID(SD_MESSAGE_UNIT_STOPPED), "RESULT=%s", job_result_to_string(result), @@ -729,7 +746,7 @@ static void job_log_status_message(Unit *u, JobType t, JobResult result) { NULL); else if (t == JOB_RELOAD) - log_struct_unit(result == JOB_DONE ? LOG_INFO : LOG_ERR, + log_unit_struct(result == JOB_DONE ? LOG_INFO : LOG_ERR, u->id, MESSAGE_ID(SD_MESSAGE_UNIT_RELOADED), "RESULT=%s", job_result_to_string(result), @@ -755,7 +772,7 @@ int job_finish_and_invalidate(Job *j, JobResult result, bool recursive) { if (j->state == JOB_RUNNING) j->manager->n_running_jobs--; - log_debug_unit(u->id, "Job %s/%s finished, result=%s", + log_unit_debug(u->id, "Job %s/%s finished, result=%s", u->id, job_type_to_string(t), job_result_to_string(result)); job_print_status_message(u, t, result); @@ -820,7 +837,7 @@ int job_finish_and_invalidate(Job *j, JobResult result, bool recursive) { * this context. And JOB_FAILURE is already handled by the * unit itself. */ if (result == JOB_TIMEOUT || result == JOB_DEPENDENCY) { - log_struct_unit(LOG_NOTICE, + log_unit_struct(LOG_NOTICE, u->id, "JOB_TYPE=%s", job_type_to_string(t), "JOB_RESULT=%s", job_result_to_string(result), @@ -851,14 +868,18 @@ finish: static int job_dispatch_timer(sd_event_source *s, uint64_t monotonic, void *userdata) { Job *j = userdata; + Unit *u; assert(j); assert(s == j->timer_event_source); - log_warning_unit(j->unit->id, "Job %s/%s timed out.", - j->unit->id, job_type_to_string(j->type)); + log_unit_warning(j->unit->id, "Job %s/%s timed out.", j->unit->id, job_type_to_string(j->type)); + u = j->unit; job_finish_and_invalidate(j, JOB_TIMEOUT, true); + + failure_action(u->manager, u->job_timeout_action, u->job_timeout_reboot_arg); + return 0; } @@ -873,7 +894,12 @@ int job_start_timer(Job *j) { if (j->unit->job_timeout <= 0) return 0; - r = sd_event_add_monotonic(j->manager->event, &j->timer_event_source, j->begin_usec + j->unit->job_timeout, 0, job_dispatch_timer, j); + r = sd_event_add_time( + j->manager->event, + &j->timer_event_source, + CLOCK_MONOTONIC, + j->begin_usec + j->unit->job_timeout, 0, + job_dispatch_timer, j); if (r < 0) return r; @@ -932,7 +958,7 @@ int job_serialize(Job *j, FILE *f, FDSet *fds) { if (j->begin_usec > 0) fprintf(f, "job-begin="USEC_FMT"\n", j->begin_usec); - bus_track_serialize(j->subscribed, f); + bus_track_serialize(j->clients, f); /* End marker */ fputc('\n', f); @@ -1038,7 +1064,7 @@ int job_deserialize(Job *j, FILE *f, FDSet *fds) { } else if (streq(l, "subscribed")) { - if (strv_extend(&j->deserialized_subscribed, v) < 0) + if (strv_extend(&j->deserialized_clients, v) < 0) return log_oom(); } } @@ -1051,17 +1077,25 @@ int job_coldplug(Job *j) { /* After deserialization is complete and the bus connection * set up again, let's start watching our subscribers again */ - r = bus_track_coldplug(j->manager, &j->subscribed, &j->deserialized_subscribed); + r = bus_track_coldplug(j->manager, &j->clients, &j->deserialized_clients); if (r < 0) return r; + if (j->state == JOB_WAITING) + job_add_to_run_queue(j); + if (j->begin_usec == 0 || j->unit->job_timeout == 0) return 0; if (j->timer_event_source) j->timer_event_source = sd_event_source_unref(j->timer_event_source); - r = sd_event_add_monotonic(j->manager->event, &j->timer_event_source, j->begin_usec + j->unit->job_timeout, 0, job_dispatch_timer, j); + r = sd_event_add_time( + j->manager->event, + &j->timer_event_source, + CLOCK_MONOTONIC, + j->begin_usec + j->unit->job_timeout, 0, + job_dispatch_timer, j); if (r < 0) log_debug("Failed to restart timeout for job: %s", strerror(-r)); @@ -1165,6 +1199,7 @@ static const char* const job_result_table[_JOB_RESULT_MAX] = { [JOB_DEPENDENCY] = "dependency", [JOB_SKIPPED] = "skipped", [JOB_INVALID] = "invalid", + [JOB_ASSERT] = "assert", }; DEFINE_STRING_TABLE_LOOKUP(job_result, JobResult);