X-Git-Url: http://www.chiark.greenend.org.uk/ucgi/~ianmdlvl/git?p=elogind.git;a=blobdiff_plain;f=src%2Fservice.c;h=0234151700e9fa696bec35d31cc82629bc6b897b;hp=7a522bf3f47d865dde181fa2a33d16f014f5edb5;hb=e3aa71c38cbecb24e6333411ee19814796a5b1d0;hpb=858dae181bb5461201ac1c04732d3ef4c67a0256 diff --git a/src/service.c b/src/service.c index 7a522bf3f..023415170 100644 --- a/src/service.c +++ b/src/service.c @@ -1014,14 +1014,14 @@ static int service_add_default_dependencies(Service *s) { if ((r = unit_add_two_dependencies_by_name(UNIT(s), UNIT_AFTER, UNIT_REQUIRES, SPECIAL_BASIC_TARGET, NULL, true)) < 0) return r; - } else if (s->meta.manager->running_as == MANAGER_SESSION) { + } else if (s->meta.manager->running_as == MANAGER_USER) { if ((r = unit_add_two_dependencies_by_name(UNIT(s), UNIT_AFTER, UNIT_REQUIRES, SPECIAL_SOCKETS_TARGET, NULL, true)) < 0) return r; } /* Second, activate normal shutdown */ - return unit_add_two_dependencies_by_name(UNIT(s), UNIT_BEFORE, UNIT_CONFLICTED_BY, SPECIAL_SHUTDOWN_TARGET, NULL, true); + return unit_add_two_dependencies_by_name(UNIT(s), UNIT_BEFORE, UNIT_CONFLICTS, SPECIAL_SHUTDOWN_TARGET, NULL, true); } static int service_load(Unit *u) { @@ -1220,6 +1220,30 @@ static int service_load_pid_file(Service *s) { return 0; } +static int service_search_main_pid(Service *s) { + pid_t pid; + int r; + + assert(s); + + if (s->main_pid_known) + return 0; + + assert(s->main_pid <= 0); + + if ((pid = cgroup_bonding_search_main_pid_list(s->meta.cgroup_bondings)) <= 0) + return -ENOENT; + + if ((r = service_set_main_pid(s, pid)) < 0) + return r; + + if ((r = unit_watch_pid(UNIT(s), pid)) < 0) + /* FIXME: we need to do something here */ + return r; + + return 0; +} + static int service_get_sockets(Service *s, Set **_set) { Set *set; Iterator i; @@ -1568,7 +1592,7 @@ static int service_spawn( goto fail; } - if (!(our_env = new0(char*, 3))) { + if (!(our_env = new0(char*, 4))) { r = -ENOMEM; goto fail; } @@ -2005,6 +2029,13 @@ static void service_enter_restart(Service *s) { assert(s); dbus_error_init(&error); + if (s->meta.job) { + log_info("Job pending for unit, delaying automatic restart."); + + if ((r = unit_watch_timer(UNIT(s), s->restart_usec, &s->timer_watch)) < 0) + goto fail; + } + service_enter_dead(s, true, false); if ((r = manager_add_job(s->meta.manager, JOB_START, UNIT(s), JOB_FAIL, false, &error, NULL)) < 0) @@ -2265,21 +2296,10 @@ static int service_serialize(Unit *u, FILE *f, FDSet *fds) { if (s->main_exec_status.pid > 0) { unit_serialize_item_format(u, f, "main-exec-status-pid", "%lu", (unsigned long) s->main_exec_status.pid); + dual_timestamp_serialize(f, "main-exec-status-start", &s->main_exec_status.start_timestamp); + dual_timestamp_serialize(f, "main-exec-status-exit", &s->main_exec_status.exit_timestamp); - if (s->main_exec_status.start_timestamp.realtime > 0) { - unit_serialize_item_format(u, f, "main-exec-status-start-realtime", - "%llu", (unsigned long long) s->main_exec_status.start_timestamp.realtime); - - unit_serialize_item_format(u, f, "main-exec-status-start-monotonic", - "%llu", (unsigned long long) s->main_exec_status.start_timestamp.monotonic); - } - - if (s->main_exec_status.exit_timestamp.realtime > 0) { - unit_serialize_item_format(u, f, "main-exec-status-exit-realtime", - "%llu", (unsigned long long) s->main_exec_status.exit_timestamp.realtime); - unit_serialize_item_format(u, f, "main-exec-status-exit-monotonic", - "%llu", (unsigned long long) s->main_exec_status.exit_timestamp.monotonic); - + if (dual_timestamp_is_set(&s->main_exec_status.exit_timestamp)) { unit_serialize_item_format(u, f, "main-exec-status-code", "%i", s->main_exec_status.code); unit_serialize_item_format(u, f, "main-exec-status-status", "%i", s->main_exec_status.status); } @@ -2380,35 +2400,11 @@ static int service_deserialize_item(Unit *u, const char *key, const char *value, log_debug("Failed to parse main-exec-status-status value %s", value); else s->main_exec_status.status = i; - } else if (streq(key, "main-exec-status-start-realtime")) { - uint64_t k; - - if (safe_atou64(value, &k) < 0) - log_debug("Failed to parse main-exec-status-start-realtime value %s", value); - else - s->main_exec_status.start_timestamp.realtime = (usec_t) k; - } else if (streq(key, "main-exec-status-start-monotonic")) { - uint64_t k; - - if (safe_atou64(value, &k) < 0) - log_debug("Failed to parse main-exec-status-start-monotonic value %s", value); - else - s->main_exec_status.start_timestamp.monotonic = (usec_t) k; - } else if (streq(key, "main-exec-status-exit-realtime")) { - uint64_t k; - - if (safe_atou64(value, &k) < 0) - log_debug("Failed to parse main-exec-status-exit-realtime value %s", value); - else - s->main_exec_status.exit_timestamp.realtime = (usec_t) k; - } else if (streq(key, "main-exec-status-exit-monotonic")) { - uint64_t k; - - if (safe_atou64(value, &k) < 0) - log_debug("Failed to parse main-exec-status-exit-monotonic value %s", value); - else - s->main_exec_status.exit_timestamp.monotonic = (usec_t) k; - } else + } else if (streq(key, "main-exec-status-start")) + dual_timestamp_deserialize(value, &s->main_exec_status.start_timestamp); + else if (streq(key, "main-exec-status-exit")) + dual_timestamp_deserialize(value, &s->main_exec_status.exit_timestamp); + else log_debug("Unknown serialization key '%s'", key); return 0; @@ -2585,8 +2581,8 @@ static void service_sigchld_event(Unit *u, pid_t pid, int code, int status) { * START_POST script */ if (success) { - if (s->pid_file) - service_load_pid_file(s); + service_load_pid_file(s); + service_search_main_pid(s); service_enter_start_post(s); } else @@ -3018,7 +3014,7 @@ static int service_enumerate(Manager *m) { if (service->meta.fragment_path) continue; - if ((r = unit_add_two_dependencies_by_name_inverse(service, UNIT_AFTER, UNIT_CONFLICTS, SPECIAL_SHUTDOWN_TARGET, NULL, true)) < 0) + if ((r = unit_add_two_dependencies_by_name(service, UNIT_BEFORE, UNIT_CONFLICTS, SPECIAL_SHUTDOWN_TARGET, NULL, true)) < 0) goto finish; }