diff options
Diffstat (limited to 'src/unit.c')
| -rw-r--r-- | src/unit.c | 718 |
1 files changed, 359 insertions, 359 deletions
diff --git a/src/unit.c b/src/unit.c index fa3c2649b3..9e33701c8f 100644 --- a/src/unit.c +++ b/src/unit.c @@ -61,23 +61,23 @@ Unit *unit_new(Manager *m, size_t size) { Unit *u; assert(m); - assert(size >= sizeof(Meta)); + assert(size >= sizeof(Unit)); u = malloc0(size); if (!u) return NULL; - u->meta.names = set_new(string_hash_func, string_compare_func); - if (!u->meta.names) { + u->names = set_new(string_hash_func, string_compare_func); + if (!u->names) { free(u); return NULL; } - u->meta.manager = m; - u->meta.type = _UNIT_TYPE_INVALID; - u->meta.deserialized_job = _JOB_TYPE_INVALID; - u->meta.default_dependencies = true; - u->meta.unit_file_state = _UNIT_FILE_STATE_INVALID; + u->manager = m; + u->type = _UNIT_TYPE_INVALID; + u->deserialized_job = _JOB_TYPE_INVALID; + u->default_dependencies = true; + u->unit_file_state = _UNIT_FILE_STATE_INVALID; return u; } @@ -86,7 +86,7 @@ bool unit_has_name(Unit *u, const char *name) { assert(u); assert(name); - return !!set_get(u->meta.names, (char*) name); + return !!set_get(u->names, (char*) name); } int unit_add_name(Unit *u, const char *text) { @@ -98,10 +98,10 @@ int unit_add_name(Unit *u, const char *text) { assert(text); if (unit_name_is_template(text)) { - if (!u->meta.instance) + if (!u->instance) return -EINVAL; - s = unit_name_replace_instance(text, u->meta.instance); + s = unit_name_replace_instance(text, u->instance); } else s = strdup(text); @@ -115,7 +115,7 @@ int unit_add_name(Unit *u, const char *text) { assert_se((t = unit_name_to_type(s)) >= 0); - if (u->meta.type != _UNIT_TYPE_INVALID && t != u->meta.type) { + if (u->type != _UNIT_TYPE_INVALID && t != u->type) { r = -EINVAL; goto fail; } @@ -130,41 +130,41 @@ int unit_add_name(Unit *u, const char *text) { /* Ensure that this unit is either instanced or not instanced, * but not both. */ - if (u->meta.type != _UNIT_TYPE_INVALID && !u->meta.instance != !i) { + if (u->type != _UNIT_TYPE_INVALID && !u->instance != !i) { r = -EINVAL; goto fail; } if (unit_vtable[t]->no_alias && - !set_isempty(u->meta.names) && - !set_get(u->meta.names, s)) { + !set_isempty(u->names) && + !set_get(u->names, s)) { r = -EEXIST; goto fail; } - if (hashmap_size(u->meta.manager->units) >= MANAGER_MAX_NAMES) { + if (hashmap_size(u->manager->units) >= MANAGER_MAX_NAMES) { r = -E2BIG; goto fail; } - if ((r = set_put(u->meta.names, s)) < 0) { + if ((r = set_put(u->names, s)) < 0) { if (r == -EEXIST) r = 0; goto fail; } - if ((r = hashmap_put(u->meta.manager->units, s, u)) < 0) { - set_remove(u->meta.names, s); + if ((r = hashmap_put(u->manager->units, s, u)) < 0) { + set_remove(u->names, s); goto fail; } - if (u->meta.type == _UNIT_TYPE_INVALID) { + if (u->type == _UNIT_TYPE_INVALID) { - u->meta.type = t; - u->meta.id = s; - u->meta.instance = i; + u->type = t; + u->id = s; + u->instance = i; - LIST_PREPEND(Meta, units_by_type, u->meta.manager->units_by_type[t], &u->meta); + LIST_PREPEND(Unit, units_by_type, u->manager->units_by_type[t], u); if (UNIT_VTABLE(u)->init) UNIT_VTABLE(u)->init(u); @@ -190,17 +190,17 @@ int unit_choose_id(Unit *u, const char *name) { if (unit_name_is_template(name)) { - if (!u->meta.instance) + if (!u->instance) return -EINVAL; - if (!(t = unit_name_replace_instance(name, u->meta.instance))) + if (!(t = unit_name_replace_instance(name, u->instance))) return -ENOMEM; name = t; } /* Selects one of the names of this unit as the id */ - s = set_get(u->meta.names, (char*) name); + s = set_get(u->names, (char*) name); free(t); if (!s) @@ -209,10 +209,10 @@ int unit_choose_id(Unit *u, const char *name) { if ((r = unit_name_to_instance(s, &i)) < 0) return r; - u->meta.id = s; + u->id = s; - free(u->meta.instance); - u->meta.instance = i; + free(u->instance); + u->instance = i; unit_add_to_dbus_queue(u); @@ -227,8 +227,8 @@ int unit_set_description(Unit *u, const char *description) { if (!(s = strdup(description))) return -ENOMEM; - free(u->meta.description); - u->meta.description = s; + free(u->description); + u->description = s; unit_add_to_dbus_queue(u); return 0; @@ -237,16 +237,16 @@ int unit_set_description(Unit *u, const char *description) { bool unit_check_gc(Unit *u) { assert(u); - if (u->meta.load_state == UNIT_STUB) + if (u->load_state == UNIT_STUB) return true; if (UNIT_VTABLE(u)->no_gc) return true; - if (u->meta.no_gc) + if (u->no_gc) return true; - if (u->meta.job) + if (u->job) return true; if (unit_active_state(u) != UNIT_INACTIVE) @@ -261,58 +261,58 @@ bool unit_check_gc(Unit *u) { void unit_add_to_load_queue(Unit *u) { assert(u); - assert(u->meta.type != _UNIT_TYPE_INVALID); + assert(u->type != _UNIT_TYPE_INVALID); - if (u->meta.load_state != UNIT_STUB || u->meta.in_load_queue) + if (u->load_state != UNIT_STUB || u->in_load_queue) return; - LIST_PREPEND(Meta, load_queue, u->meta.manager->load_queue, &u->meta); - u->meta.in_load_queue = true; + LIST_PREPEND(Unit, load_queue, u->manager->load_queue, u); + u->in_load_queue = true; } void unit_add_to_cleanup_queue(Unit *u) { assert(u); - if (u->meta.in_cleanup_queue) + if (u->in_cleanup_queue) return; - LIST_PREPEND(Meta, cleanup_queue, u->meta.manager->cleanup_queue, &u->meta); - u->meta.in_cleanup_queue = true; + LIST_PREPEND(Unit, cleanup_queue, u->manager->cleanup_queue, u); + u->in_cleanup_queue = true; } void unit_add_to_gc_queue(Unit *u) { assert(u); - if (u->meta.in_gc_queue || u->meta.in_cleanup_queue) + if (u->in_gc_queue || u->in_cleanup_queue) return; if (unit_check_gc(u)) return; - LIST_PREPEND(Meta, gc_queue, u->meta.manager->gc_queue, &u->meta); - u->meta.in_gc_queue = true; + LIST_PREPEND(Unit, gc_queue, u->manager->gc_queue, u); + u->in_gc_queue = true; - u->meta.manager->n_in_gc_queue ++; + u->manager->n_in_gc_queue ++; - if (u->meta.manager->gc_queue_timestamp <= 0) - u->meta.manager->gc_queue_timestamp = now(CLOCK_MONOTONIC); + if (u->manager->gc_queue_timestamp <= 0) + u->manager->gc_queue_timestamp = now(CLOCK_MONOTONIC); } void unit_add_to_dbus_queue(Unit *u) { assert(u); - assert(u->meta.type != _UNIT_TYPE_INVALID); + assert(u->type != _UNIT_TYPE_INVALID); - if (u->meta.load_state == UNIT_STUB || u->meta.in_dbus_queue) + if (u->load_state == UNIT_STUB || u->in_dbus_queue) return; /* Shortcut things if nobody cares */ - if (!bus_has_subscriber(u->meta.manager)) { - u->meta.sent_dbus_new_signal = true; + if (!bus_has_subscriber(u->manager)) { + u->sent_dbus_new_signal = true; return; } - LIST_PREPEND(Meta, dbus_queue, u->meta.manager->dbus_unit_queue, &u->meta); - u->meta.in_dbus_queue = true; + LIST_PREPEND(Unit, dbus_queue, u->manager->dbus_unit_queue, u); + u->in_dbus_queue = true; } static void bidi_set_free(Unit *u, Set *s) { @@ -328,7 +328,7 @@ static void bidi_set_free(Unit *u, Set *s) { UnitDependency d; for (d = 0; d < _UNIT_DEPENDENCY_MAX; d++) - set_remove(other->meta.dependencies[d], u); + set_remove(other->dependencies[d], u); unit_add_to_gc_queue(other); } @@ -345,49 +345,49 @@ void unit_free(Unit *u) { bus_unit_send_removed_signal(u); - if (u->meta.load_state != UNIT_STUB) + if (u->load_state != UNIT_STUB) if (UNIT_VTABLE(u)->done) UNIT_VTABLE(u)->done(u); - SET_FOREACH(t, u->meta.names, i) - hashmap_remove_value(u->meta.manager->units, t, u); + SET_FOREACH(t, u->names, i) + hashmap_remove_value(u->manager->units, t, u); - if (u->meta.job) - job_free(u->meta.job); + if (u->job) + job_free(u->job); for (d = 0; d < _UNIT_DEPENDENCY_MAX; d++) - bidi_set_free(u, u->meta.dependencies[d]); + bidi_set_free(u, u->dependencies[d]); - if (u->meta.type != _UNIT_TYPE_INVALID) - LIST_REMOVE(Meta, units_by_type, u->meta.manager->units_by_type[u->meta.type], &u->meta); + if (u->type != _UNIT_TYPE_INVALID) + LIST_REMOVE(Unit, units_by_type, u->manager->units_by_type[u->type], u); - if (u->meta.in_load_queue) - LIST_REMOVE(Meta, load_queue, u->meta.manager->load_queue, &u->meta); + if (u->in_load_queue) + LIST_REMOVE(Unit, load_queue, u->manager->load_queue, u); - if (u->meta.in_dbus_queue) - LIST_REMOVE(Meta, dbus_queue, u->meta.manager->dbus_unit_queue, &u->meta); + if (u->in_dbus_queue) + LIST_REMOVE(Unit, dbus_queue, u->manager->dbus_unit_queue, u); - if (u->meta.in_cleanup_queue) - LIST_REMOVE(Meta, cleanup_queue, u->meta.manager->cleanup_queue, &u->meta); + if (u->in_cleanup_queue) + LIST_REMOVE(Unit, cleanup_queue, u->manager->cleanup_queue, u); - if (u->meta.in_gc_queue) { - LIST_REMOVE(Meta, gc_queue, u->meta.manager->gc_queue, &u->meta); - u->meta.manager->n_in_gc_queue--; + if (u->in_gc_queue) { + LIST_REMOVE(Unit, gc_queue, u->manager->gc_queue, u); + u->manager->n_in_gc_queue--; } - cgroup_bonding_free_list(u->meta.cgroup_bondings, u->meta.manager->n_reloading <= 0); - cgroup_attribute_free_list(u->meta.cgroup_attributes); + cgroup_bonding_free_list(u->cgroup_bondings, u->manager->n_reloading <= 0); + cgroup_attribute_free_list(u->cgroup_attributes); - free(u->meta.description); - free(u->meta.fragment_path); - free(u->meta.instance); + free(u->description); + free(u->fragment_path); + free(u->instance); - set_free_free(u->meta.names); + set_free_free(u->names); - condition_free_list(u->meta.conditions); + condition_free_list(u->conditions); - while (u->meta.refs) - unit_ref_unset(u->meta.refs); + while (u->refs) + unit_ref_unset(u->refs); free(u); } @@ -395,7 +395,7 @@ void unit_free(Unit *u) { UnitActiveState unit_active_state(Unit *u) { assert(u); - if (u->meta.load_state == UNIT_MERGED) + if (u->load_state == UNIT_MERGED) return unit_active_state(unit_follow_merge(u)); /* After a reload it might happen that a unit is not correctly @@ -433,14 +433,14 @@ static void merge_names(Unit *u, Unit *other) { assert(u); assert(other); - complete_move(&u->meta.names, &other->meta.names); + complete_move(&u->names, &other->names); - set_free_free(other->meta.names); - other->meta.names = NULL; - other->meta.id = NULL; + set_free_free(other->names); + other->names = NULL; + other->id = NULL; - SET_FOREACH(t, u->meta.names, i) - assert_se(hashmap_replace(u->meta.manager->units, t, u) == 0); + SET_FOREACH(t, u->names, i) + assert_se(hashmap_replace(u->manager->units, t, u) == 0); } static void merge_dependencies(Unit *u, Unit *other, UnitDependency d) { @@ -453,23 +453,23 @@ static void merge_dependencies(Unit *u, Unit *other, UnitDependency d) { assert(d < _UNIT_DEPENDENCY_MAX); /* Fix backwards pointers */ - SET_FOREACH(back, other->meta.dependencies[d], i) { + SET_FOREACH(back, other->dependencies[d], i) { UnitDependency k; for (k = 0; k < _UNIT_DEPENDENCY_MAX; k++) - if ((r = set_remove_and_put(back->meta.dependencies[k], other, u)) < 0) { + if ((r = set_remove_and_put(back->dependencies[k], other, u)) < 0) { if (r == -EEXIST) - set_remove(back->meta.dependencies[k], other); + set_remove(back->dependencies[k], other); else assert(r == -ENOENT); } } - complete_move(&u->meta.dependencies[d], &other->meta.dependencies[d]); + complete_move(&u->dependencies[d], &other->dependencies[d]); - set_free(other->meta.dependencies[d]); - other->meta.dependencies[d] = NULL; + set_free(other->dependencies[d]); + other->dependencies[d] = NULL; } int unit_merge(Unit *u, Unit *other) { @@ -477,25 +477,25 @@ int unit_merge(Unit *u, Unit *other) { assert(u); assert(other); - assert(u->meta.manager == other->meta.manager); - assert(u->meta.type != _UNIT_TYPE_INVALID); + assert(u->manager == other->manager); + assert(u->type != _UNIT_TYPE_INVALID); other = unit_follow_merge(other); if (other == u) return 0; - if (u->meta.type != other->meta.type) + if (u->type != other->type) return -EINVAL; - if (!u->meta.instance != !other->meta.instance) + if (!u->instance != !other->instance) return -EINVAL; - if (other->meta.load_state != UNIT_STUB && - other->meta.load_state != UNIT_ERROR) + if (other->load_state != UNIT_STUB && + other->load_state != UNIT_ERROR) return -EEXIST; - if (other->meta.job) + if (other->job) return -EEXIST; if (!UNIT_IS_INACTIVE_OR_FAILED(unit_active_state(other))) @@ -505,19 +505,19 @@ int unit_merge(Unit *u, Unit *other) { merge_names(u, other); /* Redirect all references */ - while (other->meta.refs) - unit_ref_set(other->meta.refs, u); + while (other->refs) + unit_ref_set(other->refs, u); /* Merge dependencies */ for (d = 0; d < _UNIT_DEPENDENCY_MAX; d++) merge_dependencies(u, other, d); - other->meta.load_state = UNIT_MERGED; - other->meta.merged_into = u; + other->load_state = UNIT_MERGED; + other->merged_into = u; /* If there is still some data attached to the other node, we * don't need it anymore, and can free it. */ - if (other->meta.load_state != UNIT_STUB) + if (other->load_state != UNIT_STUB) if (UNIT_VTABLE(other)->done) UNIT_VTABLE(other)->done(other); @@ -536,16 +536,16 @@ int unit_merge_by_name(Unit *u, const char *name) { assert(name); if (unit_name_is_template(name)) { - if (!u->meta.instance) + if (!u->instance) return -EINVAL; - if (!(s = unit_name_replace_instance(name, u->meta.instance))) + if (!(s = unit_name_replace_instance(name, u->instance))) return -ENOMEM; name = s; } - if (!(other = manager_get_unit(u->meta.manager, name))) + if (!(other = manager_get_unit(u->manager, name))) r = unit_add_name(u, name); else r = unit_merge(u, other); @@ -557,8 +557,8 @@ int unit_merge_by_name(Unit *u, const char *name) { Unit* unit_follow_merge(Unit *u) { assert(u); - while (u->meta.load_state == UNIT_MERGED) - assert_se(u = u->meta.merged_into); + while (u->load_state == UNIT_MERGED) + assert_se(u = u->merged_into); return u; } @@ -586,7 +586,7 @@ int unit_add_exec_dependencies(Unit *u, ExecContext *c) { /* If syslog or kernel logging is requested, make sure our own * logging daemon is run first. */ - if (u->meta.manager->running_as == MANAGER_SYSTEM) + if (u->manager->running_as == MANAGER_SYSTEM) if ((r = unit_add_two_dependencies_by_name(u, UNIT_REQUIRES, UNIT_AFTER, SPECIAL_JOURNALD_SOCKET, NULL, true)) < 0) return r; @@ -596,10 +596,10 @@ int unit_add_exec_dependencies(Unit *u, ExecContext *c) { const char *unit_description(Unit *u) { assert(u); - if (u->meta.description) - return u->meta.description; + if (u->description) + return u->description; - return strna(u->meta.id); + return strna(u->id); } void unit_dump(Unit *u, FILE *f, const char *prefix) { @@ -617,7 +617,7 @@ void unit_dump(Unit *u, FILE *f, const char *prefix) { Unit *following; assert(u); - assert(u->meta.type >= 0); + assert(u->type >= 0); if (!prefix) prefix = ""; @@ -636,47 +636,47 @@ void unit_dump(Unit *u, FILE *f, const char *prefix) { "%s\tInactive Enter Timestamp: %s\n" "%s\tGC Check Good: %s\n" "%s\tNeed Daemon Reload: %s\n", - prefix, u->meta.id, + prefix, u->id, prefix, unit_description(u), - prefix, strna(u->meta.instance), - prefix, unit_load_state_to_string(u->meta.load_state), + prefix, strna(u->instance), + prefix, unit_load_state_to_string(u->load_state), prefix, unit_active_state_to_string(unit_active_state(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, strna(format_timestamp(timestamp1, sizeof(timestamp1), u->inactive_exit_timestamp.realtime)), + prefix, strna(format_timestamp(timestamp2, sizeof(timestamp2), u->active_enter_timestamp.realtime)), + prefix, strna(format_timestamp(timestamp3, sizeof(timestamp3), u->active_exit_timestamp.realtime)), + prefix, strna(format_timestamp(timestamp4, sizeof(timestamp4), u->inactive_enter_timestamp.realtime)), prefix, yes_no(unit_check_gc(u)), prefix, yes_no(unit_need_daemon_reload(u))); - SET_FOREACH(t, u->meta.names, i) + SET_FOREACH(t, u->names, i) fprintf(f, "%s\tName: %s\n", prefix, t); if ((following = unit_following(u))) - fprintf(f, "%s\tFollowing: %s\n", prefix, following->meta.id); + fprintf(f, "%s\tFollowing: %s\n", prefix, following->id); - if (u->meta.fragment_path) - fprintf(f, "%s\tFragment Path: %s\n", prefix, u->meta.fragment_path); + if (u->fragment_path) + fprintf(f, "%s\tFragment Path: %s\n", prefix, u->fragment_path); - if (u->meta.job_timeout > 0) - fprintf(f, "%s\tJob Timeout: %s\n", prefix, format_timespan(timespan, sizeof(timespan), u->meta.job_timeout)); + if (u->job_timeout > 0) + fprintf(f, "%s\tJob Timeout: %s\n", prefix, format_timespan(timespan, sizeof(timespan), u->job_timeout)); - condition_dump_list(u->meta.conditions, f, prefix); + condition_dump_list(u->conditions, f, prefix); - if (dual_timestamp_is_set(&u->meta.condition_timestamp)) + if (dual_timestamp_is_set(&u->condition_timestamp)) fprintf(f, "%s\tCondition Timestamp: %s\n" "%s\tCondition Result: %s\n", - prefix, strna(format_timestamp(timestamp1, sizeof(timestamp1), u->meta.condition_timestamp.realtime)), - prefix, yes_no(u->meta.condition_result)); + prefix, strna(format_timestamp(timestamp1, sizeof(timestamp1), u->condition_timestamp.realtime)), + prefix, yes_no(u->condition_result)); for (d = 0; d < _UNIT_DEPENDENCY_MAX; d++) { Unit *other; - SET_FOREACH(other, u->meta.dependencies[d], i) - fprintf(f, "%s\t%s: %s\n", prefix, unit_dependency_to_string(d), other->meta.id); + SET_FOREACH(other, u->dependencies[d], i) + fprintf(f, "%s\t%s: %s\n", prefix, unit_dependency_to_string(d), other->id); } - if (u->meta.load_state == UNIT_LOADED) { + if (u->load_state == UNIT_LOADED) { CGroupBonding *b; CGroupAttribute *a; @@ -688,19 +688,19 @@ void unit_dump(Unit *u, FILE *f, const char *prefix) { "%s\tOnFailureIsolate: %s\n" "%s\tIgnoreOnIsolate: %s\n" "%s\tIgnoreOnSnapshot: %s\n", - prefix, yes_no(u->meta.stop_when_unneeded), - prefix, yes_no(u->meta.refuse_manual_start), - prefix, yes_no(u->meta.refuse_manual_stop), - prefix, yes_no(u->meta.default_dependencies), - prefix, yes_no(u->meta.on_failure_isolate), - prefix, yes_no(u->meta.ignore_on_isolate), - prefix, yes_no(u->meta.ignore_on_snapshot)); - - LIST_FOREACH(by_unit, b, u->meta.cgroup_bondings) + prefix, yes_no(u->stop_when_unneeded), + prefix, yes_no(u->refuse_manual_start), + prefix, yes_no(u->refuse_manual_stop), + prefix, yes_no(u->default_dependencies), + prefix, yes_no(u->on_failure_isolate), + prefix, yes_no(u->ignore_on_isolate), + prefix, yes_no(u->ignore_on_snapshot)); + + LIST_FOREACH(by_unit, b, u->cgroup_bondings) fprintf(f, "%s\tControlGroup: %s:%s\n", prefix, b->controller, b->path); - LIST_FOREACH(by_unit, a, u->meta.cgroup_attributes) { + LIST_FOREACH(by_unit, a, u->cgroup_attributes) { char *v = NULL; if (a->map_callback) @@ -715,16 +715,16 @@ void unit_dump(Unit *u, FILE *f, const char *prefix) { if (UNIT_VTABLE(u)->dump) UNIT_VTABLE(u)->dump(u, f, prefix2); - } else if (u->meta.load_state == UNIT_MERGED) + } else if (u->load_state == UNIT_MERGED) fprintf(f, "%s\tMerged into: %s\n", - prefix, u->meta.merged_into->meta.id); - else if (u->meta.load_state == UNIT_ERROR) - fprintf(f, "%s\tLoad Error Code: %s\n", prefix, strerror(-u->meta.load_error)); + prefix, u->merged_into->id); + else if (u->load_state == UNIT_ERROR) + fprintf(f, "%s\tLoad Error Code: %s\n", prefix, strerror(-u->load_error)); - if (u->meta.job) - job_dump(u->meta.job, f, prefix2); + if (u->job) + job_dump(u->job, f, prefix2); free(p2); } @@ -739,7 +739,7 @@ int unit_load_fragment_and_dropin(Unit *u) { if ((r = unit_load_fragment(u)) < 0) return r; - if (u->meta.load_state == UNIT_STUB) + if (u->load_state == UNIT_STUB) return -ENOENT; /* Load drop-in directory data */ @@ -762,8 +762,8 @@ int unit_load_fragment_and_dropin_optional(Unit *u) { if ((r = unit_load_fragment(u)) < 0) return r; - if (u->meta.load_state == UNIT_STUB) - u->meta.load_state = UNIT_LOADED; + if (u->load_state == UNIT_STUB) + u->load_state = UNIT_LOADED; /* Load drop-in directory data */ if ((r = unit_load_dropin(unit_follow_merge(u))) < 0) @@ -776,23 +776,23 @@ int unit_add_default_target_dependency(Unit *u, Unit *target) { assert(u); assert(target); - if (target->meta.type != UNIT_TARGET) + if (target->type != UNIT_TARGET) return 0; /* Only add the dependency if both units are loaded, so that * that loop check below is reliable */ - if (u->meta.load_state != UNIT_LOADED || - target->meta.load_state != UNIT_LOADED) + if (u->load_state != UNIT_LOADED || + target->load_state != UNIT_LOADED) return 0; /* If either side wants no automatic dependencies, then let's * skip this */ - if (!u->meta.default_dependencies || - !target->meta.default_dependencies) + if (!u->default_dependencies || + !target->default_dependencies) return 0; /* Don't create loops */ - if (set_get(target->meta.dependencies[UNIT_BEFORE], u)) + if (set_get(target->dependencies[UNIT_BEFORE], u)) return 0; return unit_add_dependency(target, UNIT_AFTER, u, true); @@ -814,7 +814,7 @@ static int unit_add_default_dependencies(Unit *u) { assert(u); for (k = 0; k < ELEMENTSOF(deps); k++) - SET_FOREACH(target, u->meta.dependencies[deps[k]], i) + SET_FOREACH(target, u->dependencies[deps[k]], i) if ((r = unit_add_default_target_dependency(u, target)) < 0) return r; @@ -826,42 +826,42 @@ int unit_load(Unit *u) { assert(u); - if (u->meta.in_load_queue) { - LIST_REMOVE(Meta, load_queue, u->meta.manager->load_queue, &u->meta); - u->meta.in_load_queue = false; + if (u->in_load_queue) { + LIST_REMOVE(Unit, load_queue, u->manager->load_queue, u); + u->in_load_queue = false; } - if (u->meta.type == _UNIT_TYPE_INVALID) + if (u->type == _UNIT_TYPE_INVALID) return -EINVAL; - if (u->meta.load_state != UNIT_STUB) + if (u->load_state != UNIT_STUB) return 0; if (UNIT_VTABLE(u)->load) if ((r = UNIT_VTABLE(u)->load(u)) < 0) goto fail; - if (u->meta.load_state == UNIT_STUB) { + if (u->load_state == UNIT_STUB) { r = -ENOENT; goto fail; } - if (u->meta.load_state == UNIT_LOADED && - u->meta.default_dependencies) + if (u->load_state == UNIT_LOADED && + u->default_dependencies) if ((r = unit_add_default_dependencies(u)) < 0) goto fail; - if (u->meta.on_failure_isolate && - set_size(u->meta.dependencies[UNIT_ON_FAILURE]) > 1) { + if (u->on_failure_isolate && + set_size(u->dependencies[UNIT_ON_FAILURE]) > 1) { log_error("More than one OnFailure= dependencies specified for %s but OnFailureIsolate= enabled. Refusing.", - u->meta.id); + u->id); r = -EINVAL; goto fail; } - assert((u->meta.load_state != UNIT_MERGED) == !u->meta.merged_into); + assert((u->load_state != UNIT_MERGED) == !u->merged_into); unit_add_to_dbus_queue(unit_follow_merge(u)); unit_add_to_gc_queue(u); @@ -869,12 +869,12 @@ int unit_load(Unit *u) { return 0; fail: - u->meta.load_state = UNIT_ERROR; - u->meta.load_error = r; + u->load_state = UNIT_ERROR; + u->load_error = r; unit_add_to_dbus_queue(u); unit_add_to_gc_queue(u); - log_debug("Failed to load configuration for %s: %s", u->meta.id, strerror(-r)); + log_debug("Failed to load configuration for %s: %s", u->id, strerror(-r)); return r; } @@ -882,10 +882,10 @@ fail: bool unit_condition_test(Unit *u) { assert(u); - dual_timestamp_get(&u->meta.condition_timestamp); - u->meta.condition_result = condition_test_list(u->meta.conditions); + dual_timestamp_get(&u->condition_timestamp); + u->condition_result = condition_test_list(u->conditions); - return u->meta.condition_result; + return u->condition_result; } /* Errors: @@ -900,7 +900,7 @@ int unit_start(Unit *u) { assert(u); - if (u->meta.load_state != UNIT_LOADED) + if (u->load_state != UNIT_LOADED) return -EINVAL; /* If this is already started, then this will succeed. Note @@ -917,13 +917,13 @@ int unit_start(Unit *u) { * but we don't want to recheck the condition in that case. */ if (state != UNIT_ACTIVATING && !unit_condition_test(u)) { - log_debug("Starting of %s requested but condition failed. Ignoring.", u->meta.id); + log_debug("Starting of %s requested but condition failed. Ignoring.", u->id); return -EALREADY; } /* Forward to the main object, if we aren't it. */ if ((following = unit_following(u))) { - log_debug("Redirecting start request from %s to %s.", u->meta.id, following->meta.id); + log_debug("Redirecting start request from %s to %s.", u->id, following->id); return unit_start(following); } @@ -953,7 +953,7 @@ bool unit_can_isolate(Unit *u) { assert(u); return unit_can_start(u) && - u->meta.allow_isolate; + u->allow_isolate; } /* Errors: @@ -972,7 +972,7 @@ int unit_stop(Unit *u) { return -EALREADY; if ((following = unit_following(u))) { - log_debug("Redirecting stop request from %s to %s.", u->meta.id, following->meta.id); + log_debug("Redirecting stop request from %s to %s.", u->id, following->id); return unit_stop(following); } @@ -996,7 +996,7 @@ int unit_reload(Unit *u) { assert(u); - if (u->meta.load_state != UNIT_LOADED) + if (u->load_state != UNIT_LOADED) return -EINVAL; if (!unit_can_reload(u)) @@ -1010,7 +1010,7 @@ int unit_reload(Unit *u) { return -ENOEXEC; if ((following = unit_following(u))) { - log_debug("Redirecting reload request from %s to %s.", u->meta.id, following->meta.id); + log_debug("Redirecting reload request from %s to %s.", u->id, following->id); return unit_reload(following); } @@ -1039,32 +1039,32 @@ static void unit_check_unneeded(Unit *u) { /* If this service shall be shut down when unneeded then do * so. */ - if (!u->meta.stop_when_unneeded) + if (!u->stop_when_unneeded) return; if (!UNIT_IS_ACTIVE_OR_ACTIVATING(unit_active_state(u))) return; - SET_FOREACH(other, u->meta.dependencies[UNIT_REQUIRED_BY], i) + SET_FOREACH(other, u->dependencies[UNIT_REQUIRED_BY], i) if (unit_pending_active(other)) return; - SET_FOREACH(other, u->meta.dependencies[UNIT_REQUIRED_BY_OVERRIDABLE], i) + SET_FOREACH(other, u->dependencies[UNIT_REQUIRED_BY_OVERRIDABLE], i) if (unit_pending_active(other)) return; - SET_FOREACH(other, u->meta.dependencies[UNIT_WANTED_BY], i) + SET_FOREACH(other, u->dependencies[UNIT_WANTED_BY], i) if (unit_pending_active(other)) return; - SET_FOREACH(other, u->meta.dependencies[UNIT_BOUND_BY], i) + SET_FOREACH(other, u->dependencies[UNIT_BOUND_BY], i) if (unit_pending_active(other)) return; - log_info("Service %s is not needed anymore. Stopping.", u->meta.id); + log_info("Service %s is not needed anymore. Stopping.", u->id); /* Ok, nobody needs us anymore. Sniff. Then let's commit suicide */ - manager_add_job(u->meta.manager, JOB_STOP, u, JOB_FAIL, true, NULL, NULL); + manager_add_job(u->manager, JOB_STOP, u, JOB_FAIL, true, NULL, NULL); } static void retroactively_start_dependencies(Unit *u) { @@ -1074,38 +1074,38 @@ static void retroactively_start_dependencies(Unit *u) { assert(u); assert(UNIT_IS_ACTIVE_OR_ACTIVATING(unit_active_state(u))); - SET_FOREACH(other, u->meta.dependencies[UNIT_REQUIRES], i) - if (!set_get(u->meta.dependencies[UNIT_AFTER], other) && + SET_FOREACH(other, u->dependencies[UNIT_REQUIRES], i) + if (!set_get(u->dependencies[UNIT_AFTER], other) && !UNIT_IS_ACTIVE_OR_ACTIVATING(unit_active_state(other))) - manager_add_job(u->meta.manager, JOB_START, other, JOB_REPLACE, true, NULL, NULL); + manager_add_job(u->manager, JOB_START, other, JOB_REPLACE, true, NULL, NULL); - SET_FOREACH(other, u->meta.dependencies[UNIT_BIND_TO], i) - if (!set_get(u->meta.dependencies[UNIT_AFTER], other) && + SET_FOREACH(other, u->dependencies[UNIT_BIND_TO], i) + if (!set_get(u->dependencies[UNIT_AFTER], other) && !UNIT_IS_ACTIVE_OR_ACTIVATING(unit_active_state(other))) - manager_add_job(u->meta.manager, JOB_START, other, JOB_REPLACE, true, NULL, NULL); + manager_add_job(u->manager, JOB_START, other, JOB_REPLACE, true, NULL, NULL); - SET_FOREACH(other, u->meta.dependencies[UNIT_REQUIRES_OVERRIDABLE], i) - if (!set_get(u->meta.dependencies[UNIT_AFTER], other) && + SET_FOREACH(other, u->dependencies[UNIT_REQUIRES_OVERRIDABLE], i) + if (!set_get(u->dependencies[UNIT_AFTER], other) && !UNIT_IS_ACTIVE_OR_ACTIVATING(unit_active_state(other))) - manager_add_job(u->meta.manager, JOB_START, other, JOB_FAIL, false, NULL, NULL); + manager_add_job(u->manager, JOB_START, other, JOB_FAIL, false, NULL, NULL); - SET_FOREACH(other, u->meta.dependencies[UNIT_REQUISITE], i) - if (!set_get(u->meta.dependencies[UNIT_AFTER], other) && + SET_FOREACH(other, u->dependencies[UNIT_REQUISITE], i) + if (!set_get(u->dependencies[UNIT_AFTER], other) && !UNIT_IS_ACTIVE_OR_ACTIVATING(unit_active_state(other))) - manager_add_job(u->meta.manager, JOB_START, other, JOB_REPLACE, true, NULL, NULL); + manager_add_job(u->manager, JOB_START, other, JOB_REPLACE, true, NULL, NULL); - SET_FOREACH(other, u->meta.dependencies[UNIT_WANTS], i) - if (!set_get(u->meta.dependencies[UNIT_AFTER], other) && + SET_FOREACH(other, u->dependencies[UNIT_WANTS], i) + if (!set_get(u->dependencies[UNIT_AFTER], other) && !UNIT_IS_ACTIVE_OR_ACTIVATING(unit_active_state(other))) - manager_add_job(u->meta.manager, JOB_START, other, JOB_FAIL, false, NULL, NULL); + manager_add_job(u->manager, JOB_START, other, JOB_FAIL, false, NULL, NULL); - SET_FOREACH(other, u->meta.dependencies[UNIT_CONFLICTS], i) + SET_FOREACH(other, u->dependencies[UNIT_CONFLICTS], i) if (!UNIT_IS_INACTIVE_OR_DEACTIVATING(unit_active_state(other))) - manager_add_job(u->meta.manager, JOB_STOP, other, JOB_REPLACE, true, NULL, NULL); + manager_add_job(u->manager, JOB_STOP, other, JOB_REPLACE, true, NULL, NULL); - SET_FOREACH(other, u->meta.dependencies[UNIT_CONFLICTED_BY], i) + SET_FOREACH(other, u->dependencies[UNIT_CONFLICTED_BY], i) if (!UNIT_IS_INACTIVE_OR_DEACTIVATING(unit_active_state(other))) - manager_add_job(u->meta.manager, JOB_STOP, other, JOB_REPLACE, true, NULL, NULL); + manager_add_job(u->manager, JOB_STOP, other, JOB_REPLACE, true, NULL, NULL); } static void retroactively_stop_dependencies(Unit *u) { @@ -1116,9 +1116,9 @@ static void retroactively_stop_dependencies(Unit *u) { assert(UNIT_IS_INACTIVE_OR_DEACTIVATING(unit_active_state(u))); /* Pull down units which are bound to us recursively if enabled */ - SET_FOREACH(other, u->meta.dependencies[UNIT_BOUND_BY], i) + SET_FOREACH(other, u->dependencies[UNIT_BOUND_BY], i) if (!UNIT_IS_INACTIVE_OR_DEACTIVATING(unit_active_state(other))) - manager_add_job(u->meta.manager, JOB_STOP, other, JOB_REPLACE, true, NULL, NULL); + manager_add_job(u->manager, JOB_STOP, other, JOB_REPLACE, true, NULL, NULL); } static void check_unneeded_dependencies(Unit *u) { @@ -1129,22 +1129,22 @@ static void check_unneeded_dependencies(Unit *u) { assert(UNIT_IS_INACTIVE_OR_DEACTIVATING(unit_active_state(u))); /* Garbage collect services that might not be needed anymore, if enabled */ - SET_FOREACH(other, u->meta.dependencies[UNIT_REQUIRES], i) + SET_FOREACH(other, u->dependencies[UNIT_REQUIRES], i) if (!UNIT_IS_INACTIVE_OR_DEACTIVATING(unit_active_state(other))) unit_check_unneeded(other); - SET_FOREACH(other, u->meta.dependencies[UNIT_REQUIRES_OVERRIDABLE], i) + SET_FOREACH(other, u->dependencies[UNIT_REQUIRES_OVERRIDABLE], i) if (!UNIT_IS_INACTIVE_OR_DEACTIVATING(unit_active_state(other))) unit_check_unneeded(other); - SET_FOREACH(other, u->meta.dependencies[UNIT_WANTS], i) + SET_FOREACH(other, u->dependencies[UNIT_WANTS], i) if (!UNIT_IS_INACTIVE_OR_DEACTIVATING(unit_active_state(other))) unit_check_unneeded(other); - SET_FOREACH(other, u->meta.dependencies[UNIT_REQUISITE], i) + SET_FOREACH(other, u->dependencies[UNIT_REQUISITE], i) if (!UNIT_IS_INACTIVE_OR_DEACTIVATING(unit_active_state(other))) unit_check_unneeded(other); - SET_FOREACH(other, u->meta.dependencies[UNIT_REQUISITE_OVERRIDABLE], i) + SET_FOREACH(other, u->dependencies[UNIT_REQUISITE_OVERRIDABLE], i) if (!UNIT_IS_INACTIVE_OR_DEACTIVATING(unit_active_state(other))) unit_check_unneeded(other); - SET_FOREACH(other, u->meta.dependencies[UNIT_BIND_TO], i) + SET_FOREACH(other, u->dependencies[UNIT_BIND_TO], i) if (!UNIT_IS_INACTIVE_OR_DEACTIVATING(unit_active_state(other))) unit_check_unneeded(other); } @@ -1155,15 +1155,15 @@ void unit_trigger_on_failure(Unit *u) { assert(u); - if (set_size(u->meta.dependencies[UNIT_ON_FAILURE]) <= 0) + if (set_size(u->dependencies[UNIT_ON_FAILURE]) <= 0) return; - log_info("Triggering OnFailure= dependencies of %s.", u->meta.id); + log_info("Triggering OnFailure= dependencies of %s.", u->id); - SET_FOREACH(other, u->meta.dependencies[UNIT_ON_FAILURE], i) { + SET_FOREACH(other, u->dependencies[UNIT_ON_FAILURE], i) { int r; - if ((r = manager_add_job(u->meta.manager, JOB_START, other, u->meta.on_failure_isolate ? JOB_ISOLATE : JOB_REPLACE, true, NULL, NULL)) < 0) + if ((r = manager_add_job(u->manager, JOB_START, other, u->on_failure_isolate ? JOB_ISOLATE : JOB_REPLACE, true, NULL, NULL)) < 0) log_error("Failed to enqueue OnFailure= job: %s", strerror(-r)); } } @@ -1181,54 +1181,54 @@ void unit_notify(Unit *u, UnitActiveState os, UnitActiveState ns, bool reload_su * behaviour here. For example: if a mount point is remounted * this function will be called too! */ - if (u->meta.manager->n_reloading <= 0) { + if (u->manager->n_reloading <= 0) { dual_timestamp ts; dual_timestamp_get(&ts); if (UNIT_IS_INACTIVE_OR_FAILED(os) && !UNIT_IS_INACTIVE_OR_FAILED(ns)) - u->meta.inactive_exit_timestamp = ts; + u->inactive_exit_timestamp = ts; else if (!UNIT_IS_INACTIVE_OR_FAILED(os) && UNIT_IS_INACTIVE_OR_FAILED(ns)) - u->meta.inactive_enter_timestamp = ts; + u->inactive_enter_timestamp = ts; if (!UNIT_IS_ACTIVE_OR_RELOADING(os) && UNIT_IS_ACTIVE_OR_RELOADING(ns)) - u->meta.active_enter_timestamp = ts; + u->active_enter_timestamp = ts; else if (UNIT_IS_ACTIVE_OR_RELOADING(os) && !UNIT_IS_ACTIVE_OR_RELOADING(ns)) - u->meta.active_exit_timestamp = ts; + u->active_exit_timestamp = ts; timer_unit_notify(u, ns); path_unit_notify(u, ns); } if (UNIT_IS_INACTIVE_OR_FAILED(ns)) - cgroup_bonding_trim_list(u->meta.cgroup_bondings, true); + cgroup_bonding_trim_list(u->cgroup_bondings, true); - if (u->meta.job) { + if (u->job) { unexpected = false; - if (u->meta.job->state == JOB_WAITING) + if (u->job->state == JOB_WAITING) /* So we reached a different state for this * job. Let's see if we can run it now if it * failed previously due to EAGAIN. */ - job_add_to_run_queue(u->meta.job); + job_add_to_run_queue(u->job); /* Let's check whether this state change constitutes a * finished job, or maybe contradicts a running job and * hence needs to invalidate jobs. */ - switch (u->meta.job->type) { + switch (u->job->type) { case JOB_START: case JOB_VERIFY_ACTIVE: if (UNIT_IS_ACTIVE_OR_RELOADING(ns)) - job_finish_and_invalidate(u->meta.job, JOB_DONE); - else if (u->meta.job->state == JOB_RUNNING && ns != UNIT_ACTIVATING) { + job_finish_and_invalidate(u->job, JOB_DONE); + else if (u->job->state == JOB_RUNNING && ns != UNIT_ACTIVATING) { unexpected = true; if (UNIT_IS_INACTIVE_OR_FAILED(ns)) - job_finish_and_invalidate(u->meta.job, ns == UNIT_FAILED ? JOB_FAILED : JOB_DONE); + job_finish_and_invalidate(u->job, ns == UNIT_FAILED ? JOB_FAILED : JOB_DONE); } break; @@ -1236,14 +1236,14 @@ void unit_notify(Unit *u, UnitActiveState os, UnitActiveState ns, bool reload_su case JOB_RELOAD: case JOB_RELOAD_OR_START: - if (u->meta.job->state == JOB_RUNNING) { + if (u->job->state == JOB_RUNNING) { if (ns == UNIT_ACTIVE) - job_finish_and_invalidate(u->meta.job, reload_success ? JOB_DONE : JOB_FAILED); + job_finish_and_invalidate(u->job, reload_success ? JOB_DONE : JOB_FAILED); else if (ns != UNIT_ACTIVATING && ns != UNIT_RELOADING) { unexpected = true; if (UNIT_IS_INACTIVE_OR_FAILED(ns)) - job_finish_and_invalidate(u->meta.job, ns == UNIT_FAILED ? JOB_FAILED : JOB_DONE); + job_finish_and_invalidate(u->job, ns == UNIT_FAILED ? JOB_FAILED : JOB_DONE); } } @@ -1254,10 +1254,10 @@ void unit_notify(Unit *u, UnitActiveState os, UnitActiveState ns, bool reload_su case JOB_TRY_RESTART: if (UNIT_IS_INACTIVE_OR_FAILED(ns)) - job_finish_and_invalidate(u->meta.job, JOB_DONE); - else if (u->meta.job->state == JOB_RUNNING && ns != UNIT_DEACTIVATING) { + job_finish_and_invalidate(u->job, JOB_DONE); + else if (u->job->state == JOB_RUNNING && ns != UNIT_DEACTIVATING) { unexpected = true; - job_finish_and_invalidate(u->meta.job, JOB_FAILED); + job_finish_and_invalidate(u->job, JOB_FAILED); } break; @@ -1269,7 +1269,7 @@ void unit_notify(Unit *u, UnitActiveState os, UnitActiveState ns, bool reload_su } else unexpected = true; - if (u->meta.manager->n_reloading <= 0) { + if (u->manager->n_reloading <= 0) { /* If this state change happened without being * requested by a job, then let's retroactively start @@ -1290,7 +1290,7 @@ void unit_notify(Unit *u, UnitActiveState os, UnitActiveState ns, bool reload_su check_unneeded_dependencies(u); if (ns != os && ns == UNIT_FAILED) { - log_notice("Unit %s entered failed state.", u->meta.id); + log_notice("Unit %s entered failed state.", u->id); unit_trigger_on_failure(u); } } @@ -1302,46 +1302,46 @@ void unit_notify(Unit *u, UnitActiveState os, UnitActiveState ns, bool reload_su /* The bus just might have become available, * hence try to connect to it, if we aren't * yet connected. */ - bus_init(u->meta.manager, true); + bus_init(u->manager, true); - if (u->meta.type == UNIT_SERVICE && + if (u->type == UNIT_SERVICE && !UNIT_IS_ACTIVE_OR_RELOADING(os) && - u->meta.manager->n_reloading <= 0) { + u->manager->n_reloading <= 0) { /* Write audit record if we have just finished starting up */ - manager_send_unit_audit(u->meta.manager, u, AUDIT_SERVICE_START, true); - u->meta.in_audit = true; + manager_send_unit_audit(u->manager, u, AUDIT_SERVICE_START, true); + u->in_audit = true; } if (!UNIT_IS_ACTIVE_OR_RELOADING(os)) - manager_send_unit_plymouth(u->meta.manager, u); + manager_send_unit_plymouth(u->manager, u); } else { /* We don't care about D-Bus here, since we'll get an * asynchronous notification for it anyway. */ - if (u->meta.type == UNIT_SERVICE && + if (u->type == UNIT_SERVICE && UNIT_IS_INACTIVE_OR_FAILED(ns) && !UNIT_IS_INACTIVE_OR_FAILED(os) && - u->meta.manager->n_reloading <= 0) { + u->manager->n_reloading <= 0) { /* Hmm, if there was no start record written * write it now, so that we always have a nice * pair */ - if (!u->meta.in_audit) { - manager_send_unit_audit(u->meta.manager, u, AUDIT_SERVICE_START, ns == UNIT_INACTIVE); + if (!u->in_audit) { + manager_send_unit_audit(u->manager, u, AUDIT_SERVICE_START, ns == UNIT_INACTIVE); if (ns == UNIT_INACTIVE) - manager_send_unit_audit(u->meta.manager, u, AUDIT_SERVICE_STOP, true); + manager_send_unit_audit(u->manager, u, AUDIT_SERVICE_STOP, true); } else /* Write audit record if we have just finished shutting down */ - manager_send_unit_audit(u->meta.manager, u, AUDIT_SERVICE_STOP, ns == UNIT_INACTIVE); + manager_send_unit_audit(u->manager, u, AUDIT_SERVICE_STOP, ns == UNIT_INACTIVE); - u->meta.in_audit = false; + u->in_audit = false; } } - manager_recheck_journal(u->meta.manager); + manager_recheck_journal(u->manager); /* Maybe we finished startup and are now ready for being * stopped because unneeded? */ @@ -1363,7 +1363,7 @@ int unit_watch_fd(Unit *u, int fd, uint32_t events, Watch *w) { ev.data.ptr = w; ev.events = events; - if (epoll_ctl(u->meta.manager->epoll_fd, + if (epoll_ctl(u->manager->epoll_fd, w->type == WATCH_INVALID ? EPOLL_CTL_ADD : EPOLL_CTL_MOD, fd, &ev) < 0) @@ -1385,7 +1385,7 @@ void unit_unwatch_fd(Unit *u, Watch *w) { assert(w->type == WATCH_FD); assert(w->data.unit == u); - assert_se(epoll_ctl(u->meta.manager->epoll_fd, EPOLL_CTL_DEL, w->fd, NULL) >= 0); + assert_se(epoll_ctl(u->manager->epoll_fd, EPOLL_CTL_DEL, w->fd, NULL) >= 0); w->fd = -1; w->type = WATCH_INVALID; @@ -1399,14 +1399,14 @@ int unit_watch_pid(Unit *u, pid_t pid) { /* Watch a specific PID. We only support one unit watching * each PID for now. */ - return hashmap_put(u->meta.manager->watch_pids, LONG_TO_PTR(pid), u); + return hashmap_put(u->manager->watch_pids, LONG_TO_PTR(pid), u); } void unit_unwatch_pid(Unit *u, pid_t pid) { assert(u); assert(pid >= 1); - hashmap_remove_value(u->meta.manager->watch_pids, LONG_TO_PTR(pid), u); + hashmap_remove_value(u->manager->watch_pids, LONG_TO_PTR(pid), u); } int unit_watch_timer(Unit *u, usec_t delay, Watch *w) { @@ -1459,7 +1459,7 @@ int unit_watch_timer(Unit *u, usec_t delay, Watch *w) { ev.data.ptr = w; ev.events = EPOLLIN; - if (epoll_ctl(u->meta.manager->epoll_fd, EPOLL_CTL_ADD, fd, &ev) < 0) + if (epoll_ctl(u->manager->epoll_fd, EPOLL_CTL_ADD, fd, &ev) < 0) goto fail; } @@ -1487,7 +1487,7 @@ void unit_unwatch_timer(Unit *u, Watch *w) { assert(w->data.unit == u); assert(w->fd >= 0); - assert_se(epoll_ctl(u->meta.manager->epoll_fd, EPOLL_CTL_DEL, w->fd, NULL) >= 0); + assert_se(epoll_ctl(u->manager->epoll_fd, EPOLL_CTL_DEL, w->fd, NULL) >= 0); close_nointr_nofail(w->fd); w->fd = -1; @@ -1560,34 +1560,34 @@ int unit_add_dependency(Unit *u, UnitDependency d, Unit *other, bool add_referen if (u == other) return 0; - if ((r = set_ensure_allocated(&u->meta.dependencies[d], trivial_hash_func, trivial_compare_func)) < 0) + if ((r = set_ensure_allocated(&u->dependencies[d], trivial_hash_func, trivial_compare_func)) < 0) return r; if (inverse_table[d] != _UNIT_DEPENDENCY_INVALID) - if ((r = set_ensure_allocated(&other->meta.dependencies[inverse_table[d]], trivial_hash_func, trivial_compare_func)) < 0) + if ((r = set_ensure_allocated(&other->dependencies[inverse_table[d]], trivial_hash_func, trivial_compare_func)) < 0) return r; if (add_reference) - if ((r = set_ensure_allocated(&u->meta.dependencies[UNIT_REFERENCES], trivial_hash_func, trivial_compare_func)) < 0 || - (r = set_ensure_allocated(&other->meta.dependencies[UNIT_REFERENCED_BY], trivial_hash_func, trivial_compare_func)) < 0) + if ((r = set_ensure_allocated(&u->dependencies[UNIT_REFERENCES], trivial_hash_func, trivial_compare_func)) < 0 || + (r = set_ensure_allocated(&other->dependencies[UNIT_REFERENCED_BY], trivial_hash_func, trivial_compare_func)) < 0) return r; - if ((q = set_put(u->meta.dependencies[d], other)) < 0) + if ((q = set_put(u->dependencies[d], other)) < 0) return q; if (inverse_table[d] != _UNIT_DEPENDENCY_INVALID) - if ((v = set_put(other->meta.dependencies[inverse_table[d]], u)) < 0) { + if ((v = set_put(other->dependencies[inverse_table[d]], u)) < 0) { r = v; goto fail; } if (add_reference) { - if ((w = set_put(u->meta.dependencies[UNIT_REFERENCES], other)) < 0) { + if ((w = set_put(u->dependencies[UNIT_REFERENCES], other)) < 0) { r = w; goto fail; } - if ((r = set_put(other->meta.dependencies[UNIT_REFERENCED_BY], u)) < 0) + if ((r = set_put(other->dependencies[UNIT_REFERENCED_BY], u)) < 0) goto fail; } @@ -1596,13 +1596,13 @@ int unit_add_dependency(Unit *u, UnitDependency d, Unit *other, bool add_referen fail: if (q > 0) - set_remove(u->meta.dependencies[d], other); + set_remove(u->dependencies[d], other); if (v > 0) - set_remove(other->meta.dependencies[inverse_table[d]], u); + set_remove(other->dependencies[inverse_table[d]], u); if (w > 0) - set_remove(u->meta.dependencies[UNIT_REFERENCES], other); + set_remove(u->dependencies[UNIT_REFERENCES], other); return r; } @@ -1635,12 +1635,12 @@ static const char *resolve_template(Unit *u, const char *name, const char*path, return name; } - if (u->meta.instance) - s = unit_name_replace_instance(name, u->meta.instance); + if (u->instance) + s = unit_name_replace_instance(name, u->instance); else { char *i; - if (!(i = unit_name_to_prefix(u->meta.id))) + if (!(i = unit_name_to_prefix(u->id))) return NULL; s = unit_name_replace_instance(name, i); @@ -1665,7 +1665,7 @@ int unit_add_dependency_by_name(Unit *u, UnitDependency d, const char *name, con if (!(name = resolve_template(u, name, path, &s))) return -ENOMEM; - if ((r = manager_load_unit(u->meta.manager, name, path, NULL, &other)) < 0) + if ((r = manager_load_unit(u->manager, name, path, NULL, &other)) < 0) goto finish; r = unit_add_dependency(u, d, other, add_reference); @@ -1686,7 +1686,7 @@ int unit_add_two_dependencies_by_name(Unit *u, UnitDependency d, UnitDependency if (!(name = resolve_template(u, name, path, &s))) return -ENOMEM; - if ((r = manager_load_unit(u->meta.manager, name, path, NULL, &other)) < 0) + if ((r = manager_load_unit(u->manager, name, path, NULL, &other)) < 0) goto finish; r = unit_add_two_dependencies(u, d, e, other, add_reference); @@ -1707,7 +1707,7 @@ int unit_add_dependency_by_name_inverse(Unit *u, UnitDependency d, const char *n if (!(name = resolve_template(u, name, path, &s))) return -ENOMEM; - if ((r = manager_load_unit(u->meta.manager, name, path, NULL, &other)) < 0) + if ((r = manager_load_unit(u->manager, name, path, NULL, &other)) < 0) goto finish; r = unit_add_dependency(other, d, u, add_reference); @@ -1728,7 +1728,7 @@ int unit_add_two_dependencies_by_name_inverse(Unit *u, UnitDependency d, UnitDep if (!(name = resolve_template(u, name, path, &s))) return -ENOMEM; - if ((r = manager_load_unit(u->meta.manager, name, path, NULL, &other)) < 0) + if ((r = manager_load_unit(u->manager, name, path, NULL, &other)) < 0) goto finish; if ((r = unit_add_two_dependencies(other, d, e, u, add_reference)) < 0) @@ -1773,10 +1773,10 @@ char *unit_dbus_path(Unit *u) { assert(u); - if (!u->meta.id) + if (!u->id) return NULL; - if (!(e = bus_path_escape(u->meta.id))) + if (!(e = bus_path_escape(u->id))) return NULL; p = strappend("/org/freedesktop/systemd1/unit/", e); @@ -1806,16 +1806,16 @@ int unit_add_cgroup(Unit *u, CGroupBonding *b) { if (streq(b->controller, SYSTEMD_CGROUP_CONTROLLER)) { CGroupBonding *l; - l = hashmap_get(u->meta.manager->cgroup_bondings, b->path); + l = hashmap_get(u->manager->cgroup_bondings, b->path); LIST_PREPEND(CGroupBonding, by_path, l, b); - if ((r = hashmap_replace(u->meta.manager->cgroup_bondings, b->path, l)) < 0) { + if ((r = hashmap_replace(u->manager->cgroup_bondings, b->path, l)) < 0) { LIST_REMOVE(CGroupBonding, by_path, l, b); return r; } } - LIST_PREPEND(CGroupBonding, by_unit, u->meta.cgroup_bondings, b); + LIST_PREPEND(CGroupBonding, by_unit, u->cgroup_bondings, b); b->unit = u; return 0; @@ -1826,17 +1826,17 @@ static char *default_cgroup_path(Unit *u) { assert(u); - if (u->meta.instance) { + if (u->instance) { char *t; - t = unit_name_template(u->meta.id); + t = unit_name_template(u->id); if (!t) return NULL; - p = join(u->meta.manager->cgroup_hierarchy, "/", t, "/", u->meta.instance, NULL); + p = join(u->manager->cgroup_hierarchy, "/", t, "/", u->instance, NULL); free(t); } else - p = join(u->meta.manager->cgroup_hierarchy, "/", u->meta.id, NULL); + p = join(u->manager->cgroup_hierarchy, "/", u->id, NULL); return p; } @@ -1870,7 +1870,7 @@ int unit_add_cgroup_from_text(Unit *u, const char *name) { return -ENOMEM; } - if (cgroup_bonding_find_list(u->meta.cgroup_bondings, controller)) { + if (cgroup_bonding_find_list(u->cgroup_bondings, controller)) { r = -EEXIST; goto fail; } @@ -1907,7 +1907,7 @@ static int unit_add_one_default_cgroup(Unit *u, const char *controller) { if (!controller) controller = SYSTEMD_CGROUP_CONTROLLER; - if (cgroup_bonding_find_list(u->meta.cgroup_bondings, controller)) + if (cgroup_bonding_find_list(u->cgroup_bondings, controller)) return 0; if (!(b = new0(CGroupBonding, 1))) @@ -1945,16 +1945,16 @@ int unit_add_default_cgroups(Unit *u) { /* Adds in the default cgroups, if they weren't specified * otherwise. */ - if (!u->meta.manager->cgroup_hierarchy) + if (!u->manager->cgroup_hierarchy) return 0; if ((r = unit_add_one_default_cgroup(u, NULL)) < 0) return r; - STRV_FOREACH(c, u->meta.manager->default_controllers) + STRV_FOREACH(c, u->manager->default_controllers) unit_add_one_default_cgroup(u, *c); - LIST_FOREACH(by_unit, a, u->meta.cgroup_attributes) + LIST_FOREACH(by_unit, a, u->cgroup_attributes) unit_add_one_default_cgroup(u, a->controller); return 0; @@ -1963,7 +1963,7 @@ int unit_add_default_cgroups(Unit *u) { CGroupBonding* unit_get_default_cgroup(Unit *u) { assert(u); - return cgroup_bonding_find_list(u->meta.cgroup_bondings, SYSTEMD_CGROUP_CONTROLLER); + return cgroup_bonding_find_list(u->cgroup_bondings, SYSTEMD_CGROUP_CONTROLLER); } int unit_add_cgroup_attribute(Unit *u, const char *controller, const char *name, const char *value, CGroupAttributeMapCallback map_callback) { @@ -2020,7 +2020,7 @@ int unit_add_cgroup_attribute(Unit *u, const char *controller, const char *name, a->map_callback = map_callback; - LIST_PREPEND(CGroupAttribute, by_unit, u->meta.cgroup_attributes, a); + LIST_PREPEND(CGroupAttribute, by_unit, u->cgroup_attributes, a); r = 0; @@ -2037,12 +2037,12 @@ int unit_load_related_unit(Unit *u, const char *type, Unit **_found) { assert(type); assert(_found); - if (!(t = unit_name_change_suffix(u->meta.id, type))) + if (!(t = unit_name_change_suffix(u->id, type))) return -ENOMEM; assert(!unit_has_name(u, t)); - r = manager_load_unit(u->meta.manager, t, NULL, NULL, _found); + r = manager_load_unit(u->manager, t, NULL, NULL, _found); free(t); assert(r < 0 || *_found != u); @@ -2058,12 +2058,12 @@ int unit_get_related_unit(Unit *u, const char *type, Unit **_found) { assert(type); assert(_found); - if (!(t = unit_name_change_suffix(u->meta.id, type))) + if (!(t = unit_name_change_suffix(u->id, type))) return -ENOMEM; assert(!unit_has_name(u, t)); - found = manager_get_unit(u->meta.manager, t); + found = manager_get_unit(u->manager, t); free(t); if (!found) @@ -2077,14 +2077,14 @@ static char *specifier_prefix_and_instance(char specifier, void *data, void *use Unit *u = userdata; assert(u); - return unit_name_to_prefix_and_instance(u->meta.id); + return unit_name_to_prefix_and_instance(u->id); } static char *specifier_prefix(char specifier, void *data, void *userdata) { Unit *u = userdata; assert(u); - return unit_name_to_prefix(u->meta.id); + return unit_name_to_prefix(u->id); } static char *specifier_prefix_unescaped(char specifier, void *data, void *userdata) { @@ -2093,7 +2093,7 @@ static char *specifier_prefix_unescaped(char specifier, void *data, void *userda assert(u); - if (!(p = unit_name_to_prefix(u->meta.id))) + if (!(p = unit_name_to_prefix(u->id))) return NULL; r = unit_name_unescape(p); @@ -2106,8 +2106,8 @@ static char *specifier_instance_unescaped(char specifier, void *data, void *user Unit *u = userdata; assert(u); - if (u->meta.instance) - return unit_name_unescape(u->meta.instance); + if (u->instance) + return unit_name_unescape(u->instance); return strdup(""); } @@ -2116,10 +2116,10 @@ static char *specifier_filename(char specifier, void *data, void *userdata) { Unit *u = userdata; assert(u); - if (u->meta.instance) - return unit_name_path_unescape(u->meta.instance); + if (u->instance) + return unit_name_path_unescape(u->instance); - return unit_name_to_path(u->meta.instance); + return unit_name_to_path(u->instance); } static char *specifier_cgroup(char specifier, void *data, void *userdata) { @@ -2135,9 +2135,9 @@ static char *specifier_cgroup_root(char specifier, void *data, void *userdata) { assert(u); if (specifier == 'r') - return strdup(u->meta.manager->cgroup_hierarchy); + return strdup(u->manager->cgroup_hierarchy); - if (parent_of_path(u->meta.manager->cgroup_hierarchy, &p) < 0) + if (parent_of_path(u->manager->cgroup_hierarchy, &p) < 0) return strdup(""); if (streq(p, "/")) { @@ -2152,7 +2152,7 @@ static char *specifier_runtime(char specifier, void *data, void *userdata) { Unit *u = userdata; assert(u); - if (u->meta.manager->running_as == MANAGER_USER) { + if (u->manager->running_as == MANAGER_USER) { const char *e; e = getenv("XDG_RUNTIME_DIR"); @@ -2176,10 +2176,10 @@ char *unit_name_printf(Unit *u, const char* format) { */ const Specifier table[] = { - { 'n', specifier_string, u->meta.id }, + { 'n', specifier_string, u->id }, { 'N', specifier_prefix_and_instance, NULL }, { 'p', specifier_prefix, NULL }, - { 'i', specifier_string, u->meta.instance }, + { 'i', specifier_string, u->instance }, { 0, NULL, NULL } }; @@ -2201,11 +2201,11 @@ char *unit_full_printf(Unit *u, const char *format) { */ const Specifier table[] = { - { 'n', specifier_string, u->meta.id }, + { 'n', specifier_string, u->id }, { 'N', specifier_prefix_and_instance, NULL }, { 'p', specifier_prefix, NULL }, { 'P', specifier_prefix_unescaped, NULL }, - { 'i', specifier_string, u->meta.instance }, + { 'i', specifier_string, u->instance }, { 'I', specifier_instance_unescaped, NULL }, { 'f', specifier_filename, NULL }, { 'c', specifier_cgroup, NULL }, @@ -2256,14 +2256,14 @@ int unit_watch_bus_name(Unit *u, const char *name) { /* Watch a specific name on the bus. We only support one unit * watching each name for now. */ - return hashmap_put(u->meta.manager->watch_bus, name, u); + return hashmap_put(u->manager->watch_bus, name, u); } void unit_unwatch_bus_name(Unit *u, const char *name) { assert(u); assert(name); - hashmap_remove_value(u->meta.manager->watch_bus, name, u); + hashmap_remove_value(u->manager->watch_bus, name, u); } bool unit_can_serialize(Unit *u) { @@ -2285,17 +2285,17 @@ int unit_serialize(Unit *u, FILE *f, FDSet *fds) { 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)); + if (u->job) + unit_serialize_item(u, f, "job", job_type_to_string(u->job->type)); - dual_timestamp_serialize(f, "inactive-exit-timestamp", &u->meta.inactive_exit_timestamp); - dual_timestamp_serialize(f, "active-enter-timestamp", &u->meta.active_enter_timestamp); - dual_timestamp_serialize(f, "active-exit-timestamp", &u->meta.active_exit_timestamp); - dual_timestamp_serialize(f, "inactive-enter-timestamp", &u->meta.inactive_enter_timestamp); - dual_timestamp_serialize(f, "condition-timestamp", &u->meta.condition_timestamp); + dual_timestamp_serialize(f, "inactive-exit-timestamp", &u->inactive_exit_timestamp); + dual_timestamp_serialize(f, "active-enter-timestamp", &u->active_enter_timestamp); + dual_timestamp_serialize(f, "active-exit-timestamp", &u->active_exit_timestamp); + dual_timestamp_serialize(f, "inactive-enter-timestamp", &u->inactive_enter_timestamp); + dual_timestamp_serialize(f, "condition-timestamp", &u->condition_timestamp); - if (dual_timestamp_is_set(&u->meta.condition_timestamp)) - unit_serialize_item(u, f, "condition-result", yes_no(u->meta.condition_result)); + if (dual_timestamp_is_set(&u->condition_timestamp)) + unit_serialize_item(u, f, "condition-result", yes_no(u->condition_result)); /* End marker */ fputc('\n', f); @@ -2370,23 +2370,23 @@ int unit_deserialize(Unit *u, FILE *f, FDSet *fds) { if ((type = job_type_from_string(v)) < 0) log_debug("Failed to parse job type value %s", v); else - u->meta.deserialized_job = type; + u->deserialized_job = type; continue; } else if (streq(l, "inactive-exit-timestamp")) { - dual_timestamp_deserialize(v, &u->meta.inactive_exit_timestamp); + dual_timestamp_deserialize(v, &u->inactive_exit_timestamp); continue; } else if (streq(l, "active-enter-timestamp")) { - dual_timestamp_deserialize(v, &u->meta.active_enter_timestamp); + dual_timestamp_deserialize(v, &u->active_enter_timestamp); continue; } else if (streq(l, "active-exit-timestamp")) { - dual_timestamp_deserialize(v, &u->meta.active_exit_timestamp); + dual_timestamp_deserialize(v, &u->active_exit_timestamp); continue; } else if (streq(l, "inactive-enter-timestamp")) { - dual_timestamp_deserialize(v, &u->meta.inactive_enter_timestamp); + dual_timestamp_deserialize(v, &u->inactive_enter_timestamp); continue; } else if (streq(l, "condition-timestamp")) { - dual_timestamp_deserialize(v, &u->meta.condition_timestamp); + dual_timestamp_deserialize(v, &u->condition_timestamp); continue; } else if (streq(l, "condition-result")) { int b; @@ -2394,7 +2394,7 @@ int unit_deserialize(Unit *u, FILE *f, FDSet *fds) { if ((b = parse_boolean(v)) < 0) log_debug("Failed to parse condition result value %s", v); else - u->meta.condition_result = b; + u->condition_result = b; continue; } @@ -2422,7 +2422,7 @@ int unit_add_node_link(Unit *u, const char *what, bool wants) { if (!(e = unit_name_build_escape(what+1, NULL, ".device"))) return -ENOMEM; - r = manager_load_unit(u->meta.manager, e, NULL, NULL, &device); + r = manager_load_unit(u->manager, e, NULL, NULL, &device); free(e); if (r < 0) @@ -2447,11 +2447,11 @@ int unit_coldplug(Unit *u) { 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_IGNORE_REQUIREMENTS, false, NULL, NULL)) < 0) + if (u->deserialized_job >= 0) { + if ((r = manager_add_job(u->manager, u->deserialized_job, u, JOB_IGNORE_REQUIREMENTS, false, NULL, NULL)) < 0) return r; - u->meta.deserialized_job = _JOB_TYPE_INVALID; + u->deserialized_job = _JOB_TYPE_INVALID; } return 0; @@ -2466,10 +2466,10 @@ void unit_status_printf(Unit *u, const char *status, const char *format, ...) { if (!UNIT_VTABLE(u)->show_status) return; - if (!manager_get_show_status(u->meta.manager)) + if (!manager_get_show_status(u->manager)) return; - if (!manager_is_booting_or_shutting_down(u->meta.manager)) + if (!manager_is_booting_or_shutting_down(u->manager)) return; va_start(ap, format); @@ -2480,16 +2480,16 @@ void unit_status_printf(Unit *u, const char *status, const char *format, ...) { bool unit_need_daemon_reload(Unit *u) { assert(u); - if (u->meta.fragment_path) { + if (u->fragment_path) { struct stat st; zero(st); - if (stat(u->meta.fragment_path, &st) < 0) + if (stat(u->fragment_path, &st) < 0) /* What, cannot access this anymore? */ return true; - if (u->meta.fragment_mtime > 0 && - timespec_load(&st.st_mtim) != u->meta.fragment_mtime) + if (u->fragment_mtime > 0 && + timespec_load(&st.st_mtim) != u->fragment_mtime) return true; } @@ -2523,7 +2523,7 @@ bool unit_pending_inactive(Unit *u) { if (UNIT_IS_INACTIVE_OR_DEACTIVATING(unit_active_state(u))) return true; - if (u->meta.job && u->meta.job->type == JOB_STOP) + if (u->job && u->job->type == JOB_STOP) return true; return false; @@ -2537,10 +2537,10 @@ bool unit_pending_active(Unit *u) { if (UNIT_IS_ACTIVE_OR_ACTIVATING(unit_active_state(u))) return true; - if (u->meta.job && - (u->meta.job->type == JOB_START || - u->meta.job->type == JOB_RELOAD_OR_START || - u->meta.job->type == JOB_RESTART)) + if (u->job && + (u->job->type == JOB_START || + u->job->type == JOB_RELOAD_OR_START || + u->job->type == JOB_RESTART)) return true; return false; @@ -2598,12 +2598,12 @@ int unit_following_set(Unit *u, Set **s) { UnitFileState unit_get_unit_file_state(Unit *u) { assert(u); - if (u->meta.unit_file_state < 0 && u->meta.fragment_path) - u->meta.unit_file_state = unit_file_get_state( - u->meta.manager->running_as == MANAGER_SYSTEM ? UNIT_FILE_SYSTEM : UNIT_FILE_USER, - NULL, file_name_from_path(u->meta.fragment_path)); + if (u->unit_file_state < 0 && u->fragment_path) + u->unit_file_state = unit_file_get_state( + u->manager->running_as == MANAGER_SYSTEM ? UNIT_FILE_SYSTEM : UNIT_FILE_USER, + NULL, file_name_from_path(u->fragment_path)); - return u->meta.unit_file_state; + return u->unit_file_state; } Unit* unit_ref_set(UnitRef *ref, Unit *u) { @@ -2614,7 +2614,7 @@ Unit* unit_ref_set(UnitRef *ref, Unit *u) { unit_ref_unset(ref); ref->unit = u; - LIST_PREPEND(UnitRef, refs, u->meta.refs, ref); + LIST_PREPEND(UnitRef, refs, u->refs, ref); return u; } @@ -2624,7 +2624,7 @@ void unit_ref_unset(UnitRef *ref) { if (!ref->unit) return; - LIST_REMOVE(UnitRef, refs, ref->unit->meta.refs, ref); + LIST_REMOVE(UnitRef, refs, ref->unit->refs, ref); ref->unit = NULL; } |