57         UdevEvent *event;  in udev_event_new()  local
61         event = new(UdevEvent, 1);  in udev_event_new()
62         if (!event)  in udev_event_new()
65         *event = (UdevEvent) {  in udev_event_new()
77         return event;  in udev_event_new()
80 UdevEvent *udev_event_free(UdevEvent *event) {  in udev_event_free()  argument
81         if (!event)  in udev_event_free()
84         sd_device_unref(event->dev);  in udev_event_free()
85         sd_device_unref(event->dev_db_clone);  in udev_event_free()
86         sd_netlink_unref(event->rtnl);  in udev_event_free()
87         ordered_hashmap_free_free_key(event->run_list);  in udev_event_free()
88         ordered_hashmap_free_free_free(event->seclabel_list);  in udev_event_free()
89         free(event->program_result);  in udev_event_free()
90         free(event->name);  in udev_event_free()
92         return mfree(event);  in udev_event_free()
237                 UdevEvent *event,  in udev_event_subst_format()  argument
244         sd_device *parent, *dev = event->dev;  in udev_event_subst_format()
272                 if (!event->dev_parent)  in udev_event_subst_format()
274                 r = sd_device_get_sysname(event->dev_parent, &val);  in udev_event_subst_format()
280                 if (!event->dev_parent)  in udev_event_subst_format()
282                 r = sd_device_get_driver(event->dev_parent, &val);  in udev_event_subst_format()
303                 if (!event->program_result)  in udev_event_subst_format()
315                         strpcpy_full(&s, l, event->program_result, &truncated);  in udev_event_subst_format()
320                         p = skip_leading_chars(event->program_result, NULL);  in udev_event_subst_format()
360 …                 (void) device_get_sysattr_value_maybe_from_netlink(dev, &event->rtnl, attr, &val);  in udev_event_subst_format()
363                 if (!val && event->dev_parent && event->dev_parent != dev)  in udev_event_subst_format()
364 …   (void) device_get_sysattr_value_maybe_from_netlink(event->dev_parent, &event->rtnl, attr, &val);  in udev_event_subst_format()
402                 if (event->name)  in udev_event_subst_format()
403                         strpcpy_full(&s, l, event->name, &truncated);  in udev_event_subst_format()
459                 UdevEvent *event,  in udev_event_apply_format()  argument
470         assert(event);  in udev_event_apply_format()
471         assert(event->dev);  in udev_event_apply_format()
484 …               log_device_warning_errno(event->dev, r, "Invalid format string, ignoring: %s", src);  in udev_event_apply_format()
497                 subst_len = udev_event_subst_format(event, type, attr, dest, size, &t);  in udev_event_apply_format()
499                         log_device_warning_errno(event->dev, subst_len,  in udev_event_apply_format()
766                 UdevEvent *event,  in udev_event_spawn()  argument
782         assert(event);  in udev_event_spawn()
783         assert(event->dev);  in udev_event_spawn()
789                         return log_device_error_errno(event->dev, errno,  in udev_event_spawn()
794                         return log_device_error_errno(event->dev, errno,  in udev_event_spawn()
799                 return log_device_error_errno(event->dev, r, "Failed to split command: %m");  in udev_event_spawn()
802                 return log_device_error_errno(event->dev, SYNTHETIC_ERRNO(EINVAL),  in udev_event_spawn()
816         r = device_get_properties_strv(event->dev, &envp);  in udev_event_spawn()
818                 return log_device_error_errno(event->dev, r, "Failed to get device properties");  in udev_event_spawn()
820         log_device_debug(event->dev, "Starting '%s'", cmd);  in udev_event_spawn()
824                 return log_device_error_errno(event->dev, r,  in udev_event_spawn()
833                 DEVICE_TRACE_POINT(spawn_exec, event->dev, cmd);  in udev_event_spawn()
844                 .device = event->dev,  in udev_event_spawn()
851                 .event_birth_usec = event->birth_usec,  in udev_event_spawn()
859                 return log_device_error_errno(event->dev, r,  in udev_event_spawn()
871 static int rename_netif(UdevEvent *event) {  in rename_netif()  argument
877         assert(event);  in rename_netif()
879         if (!event->name)  in rename_netif()
882         dev = ASSERT_PTR(event->dev);  in rename_netif()
886         r = sd_device_get_sysname(event->dev_db_clone, &oldname);  in rename_netif()
890         if (streq(event->name, oldname))  in rename_netif()
903             !ifname_valid(event->name)) {  in rename_netif()
904 …              log_device_warning(dev, "Invalid network interface name, ignoring: %s", event->name);  in rename_netif()
908         r = rtnl_get_link_info(&event->rtnl, ifindex, NULL, &flags, NULL, NULL, NULL);  in rename_netif()
914                                 oldname, event->name);  in rename_netif()
923         r = device_rename(dev, event->name);  in rename_netif()
925 …og_device_warning_errno(dev, r, "Failed to update properties with new name '%s': %m", event->name);  in rename_netif()
930         r = device_add_property(event->dev_db_clone, "ID_RENAMING", "1");  in rename_netif()
932 …return log_device_warning_errno(event->dev_db_clone, r, "Failed to add 'ID_RENAMING' property: %m"…  in rename_netif()
934         r = device_update_db(event->dev_db_clone);  in rename_netif()
936 …return log_device_debug_errno(event->dev_db_clone, r, "Failed to update database under /run/udev/d…  in rename_netif()
938         r = rtnl_set_link_name(&event->rtnl, ifindex, event->name);  in rename_netif()
941                                               ifindex, oldname, event->name);  in rename_netif()
943 …ice_debug(dev, "Network interface %i is renamed from '%s' to '%s'", ifindex, oldname, event->name);  in rename_netif()
948 static int update_devnode(UdevEvent *event) {  in update_devnode()  argument
949         sd_device *dev = event->dev;  in update_devnode()
958         if (!uid_is_valid(event->uid)) {  in update_devnode()
959                 r = device_get_devnode_uid(dev, &event->uid);  in update_devnode()
964         if (!gid_is_valid(event->gid)) {  in update_devnode()
965                 r = device_get_devnode_gid(dev, &event->gid);  in update_devnode()
970         if (event->mode == MODE_INVALID) {  in update_devnode()
971                 r = device_get_devnode_mode(dev, &event->mode);  in update_devnode()
978 …r = udev_node_apply_permissions(dev, apply_mac, event->mode, event->uid, event->gid, event->seclab…  in update_devnode()
982         return udev_node_update(dev, event->dev_db_clone);  in update_devnode()
986                 UdevEvent *event,  in event_execute_rules_on_remove()  argument
993         sd_device *dev = event->dev;  in event_execute_rules_on_remove()
1010         r = udev_rules_apply_to_event(rules, event, timeout_usec, timeout_signal, properties_list);  in event_execute_rules_on_remove()
1048                 UdevEvent *event,  in udev_event_execute_rules()  argument
1059         assert(event);  in udev_event_execute_rules()
1062         dev = event->dev;  in udev_event_execute_rules()
1069 …return event_execute_rules_on_remove(event, inotify_fd, timeout_usec, timeout_signal, properties_l…  in udev_event_execute_rules()
1072         (void) udev_watch_end(inotify_fd, event->dev);  in udev_event_execute_rules()
1074         r = device_clone_with_db(dev, &event->dev_db_clone);  in udev_event_execute_rules()
1078         r = copy_all_tags(dev, event->dev_db_clone);  in udev_event_execute_rules()
1083                 r = udev_event_on_move(event->dev);  in udev_event_execute_rules()
1090         r = udev_rules_apply_to_event(rules, event, timeout_usec, timeout_signal, properties_list);  in udev_event_execute_rules()
1096         r = rename_netif(event);  in udev_event_execute_rules()
1100         r = update_devnode(event);  in udev_event_execute_rules()
1105         r = device_ensure_usec_initialized(dev, event->dev_db_clone);  in udev_event_execute_rules()
1110         r = device_tag_index(dev, event->dev_db_clone, true);  in udev_event_execute_rules()
1123 void udev_event_execute_run(UdevEvent *event, usec_t timeout_usec, int timeout_signal) {  in udev_event_execute_run()  argument
1128         ORDERED_HASHMAP_FOREACH_KEY(val, command, event->run_list) {  in udev_event_execute_run()
1132                         log_device_debug(event->dev, "Running built-in command \"%s\"", command);  in udev_event_execute_run()
1133                         r = udev_builtin_run(event->dev, &event->rtnl, builtin_cmd, command, false);  in udev_event_execute_run()
1135 …log_device_debug_errno(event->dev, r, "Failed to run built-in command \"%s\", ignoring: %m", comma…  in udev_event_execute_run()
1137                         if (event->exec_delay_usec > 0) {  in udev_event_execute_run()
1138                                 log_device_debug(event->dev, "Delaying execution of \"%s\" for %s.",  in udev_event_execute_run()
1139 …                                   command, FORMAT_TIMESPAN(event->exec_delay_usec, USEC_PER_SEC));  in udev_event_execute_run()
1140                                 (void) usleep(event->exec_delay_usec);  in udev_event_execute_run()
1143                         log_device_debug(event->dev, "Running command \"%s\"", command);  in udev_event_execute_run()
1145 …          r = udev_event_spawn(event, timeout_usec, timeout_signal, false, command, NULL, 0, NULL);  in udev_event_execute_run()
1147 …          log_device_warning_errno(event->dev, r, "Failed to execute '%s', ignoring: %m", command);  in udev_event_execute_run()
1149 …         log_device_debug(event->dev, "Command \"%s\" returned %d (error), ignoring.", command, r);  in udev_event_execute_run()
1154 int udev_event_process_inotify_watch(UdevEvent *event, int inotify_fd) {  in udev_event_process_inotify_watch()  argument
1157         assert(event);  in udev_event_process_inotify_watch()
1160         dev = event->dev;  in udev_event_process_inotify_watch()
1167         if (event->inotify_watch)  in udev_event_process_inotify_watch()