68  * names then dm task type
232  * Destroy dm task structure there are some dynamically alocated values there.
286 	struct dm_task *task;  in _check_version()  local
289 	if (!(task = dm_task_create(DM_DEVICE_VERSION))) {  in _check_version()
295 	r = dm_task_run(task);  in _check_version()
296 	dm_task_get_driver_version(task, version, size);  in _check_version()
297 	dm_task_destroy(task);  in _check_version()
660 /* Parse given dm task structure to proplib dictionary.  */
661 static int _flatten(struct dm_task *dmt, libdm_task_t task)  in _flatten()  argument
748 		libdm_task_set_minor(dmt->minor, task);  in _flatten()
753 		libdm_task_set_name(dmt->dev_name, task);  in _flatten()
756 		libdm_task_set_uuid(dmt->uuid, task);  in _flatten()
774 	libdm_task_set_flags(task, flags);  in _flatten()
782 	libdm_task_set_cmd(cmd, task);  in _flatten()
819 	struct dm_task *task;  in _process_all_v4()  local
824 	if (!(task = dm_task_create(DM_DEVICE_LIST)))  in _process_all_v4()
827 	if (!dm_task_run(task)) {  in _process_all_v4()
832 	if (!(names = dm_task_get_names(task))) {  in _process_all_v4()
852 	dm_task_destroy(task);  in _process_all_v4()
866 	struct dm_task *task;  in _create_and_load_v4()  local
871 	/* Use new task struct to create the device */  in _create_and_load_v4()
872 	if (!(task = dm_task_create(DM_DEVICE_CREATE))) {  in _create_and_load_v4()
873 		log_error("Failed to create device-mapper task struct");  in _create_and_load_v4()
878 	if (dmt->dev_name && !dm_task_set_name(task, dmt->dev_name)) {  in _create_and_load_v4()
879 		dm_task_destroy(task);  in _create_and_load_v4()
883 	if (dmt->uuid && !dm_task_set_uuid(task, dmt->uuid)) {  in _create_and_load_v4()
884 		dm_task_destroy(task);  in _create_and_load_v4()
888 	task->major = dmt->major;  in _create_and_load_v4()
889 	task->minor = dmt->minor;  in _create_and_load_v4()
890 	task->uid = dmt->uid;  in _create_and_load_v4()
891 	task->gid = dmt->gid;  in _create_and_load_v4()
892 	task->mode = dmt->mode;  in _create_and_load_v4()
894 	r = dm_task_run(task);  in _create_and_load_v4()
895 	dm_task_destroy(task);  in _create_and_load_v4()
900 	if (!(task = dm_task_create(DM_DEVICE_RELOAD))) {  in _create_and_load_v4()
901 		log_error("Failed to create device-mapper task struct");  in _create_and_load_v4()
906 	if (dmt->dev_name && !dm_task_set_name(task, dmt->dev_name)) {  in _create_and_load_v4()
907 		dm_task_destroy(task);  in _create_and_load_v4()
911 	task->read_only = dmt->read_only;  in _create_and_load_v4()
912 	task->head = dmt->head;  in _create_and_load_v4()
913 	task->tail = dmt->tail;  in _create_and_load_v4()
915 	r = dm_task_run(task);  in _create_and_load_v4()
917 	task->head = NULL;  in _create_and_load_v4()
918 	task->tail = NULL;  in _create_and_load_v4()
919 	dm_task_destroy(task);  in _create_and_load_v4()
951 	struct dm_task *task;  in _reload_with_suppression_v4()  local
955 	/* New task to get existing table information */  in _reload_with_suppression_v4()
956 	if (!(task = dm_task_create(DM_DEVICE_TABLE))) {  in _reload_with_suppression_v4()
957 		log_error("Failed to create device-mapper task struct");  in _reload_with_suppression_v4()
962 	if (dmt->dev_name && !dm_task_set_name(task, dmt->dev_name)) {  in _reload_with_suppression_v4()
963 		dm_task_destroy(task);  in _reload_with_suppression_v4()
967 	if (dmt->uuid && !dm_task_set_uuid(task, dmt->uuid)) {  in _reload_with_suppression_v4()
968 		dm_task_destroy(task);  in _reload_with_suppression_v4()
972 	task->major = dmt->major;  in _reload_with_suppression_v4()
973 	task->minor = dmt->minor;  in _reload_with_suppression_v4()
975 	r = dm_task_run(task);  in _reload_with_suppression_v4()
978 		dm_task_destroy(task);  in _reload_with_suppression_v4()
983 	t2 = task->head;  in _reload_with_suppression_v4()
988 	if ((task->dmi.v4->flags & DM_READONLY_FLAG) ? 1 : 0 != dmt->read_only)  in _reload_with_suppression_v4()
992 	t2 = task->head;  in _reload_with_suppression_v4()
1007 		dmt->dmi.v4 = task->dmi.v4;  in _reload_with_suppression_v4()
1008 		task->dmi.v4 = NULL;  in _reload_with_suppression_v4()
1009 		dm_task_destroy(task);  in _reload_with_suppression_v4()
1014 	dm_task_destroy(task);  in _reload_with_suppression_v4()
1025  * It creates proplib_dictionary from dm task structure and sends it to NetBSD
1033 	libdm_task_t task;  in _do_dm_ioctl()  local
1035 	task = libdm_task_create(_cmd_data_v4[dmt->type].name);  in _do_dm_ioctl()
1038 	if (_flatten(dmt, task) < 0)  in _do_dm_ioctl()
1042 		libdm_task_set_status_flag(task);  in _do_dm_ioctl()
1044 	libdm_task_set_exists_flag(task);  in _do_dm_ioctl()
1046 …ry_verbose("Ioctl type  %s --- flags %d",_cmd_data_v4[dmt->type].name, libdm_task_get_flags(task));  in _do_dm_ioctl()
1048 	if (libdm_task_run(task) != 0) {  in _do_dm_ioctl()
1060 			dmi = nbsd_dm_dict_to_dmi(task, _cmd_data_v4[dmt->type].cmd);  in _do_dm_ioctl()
1062 			libdm_task_del_exists_flag(task);  in _do_dm_ioctl()
1064 			libdm_task_destroy(task);  in _do_dm_ioctl()
1070 			libdm_task_destroy(task);  in _do_dm_ioctl()
1076 	dmi = nbsd_dm_dict_to_dmi(task, _cmd_data_v4[dmt->type].cmd);  in _do_dm_ioctl()
1078 	libdm_task_destroy(task);  in _do_dm_ioctl()
1099 		log_error("Internal error: unknown device-mapper task %d",  in dm_task_run()