163     int err, i;  in process_cmd()  local
206         err = snd_use_case_mgr_open(&uc_mgr, identifier);  in process_cmd()
207         if (err < 0) {  in process_cmd()
208 …    fprintf(stderr, "%s: error failed to open sound card %s: %d\n", cmd->cmd_str, identifier, err);  in process_cmd()
209             return err;  in process_cmd()
215         err = snd_use_case_card_list(&list);  in process_cmd()
216         if (err < 0) {  in process_cmd()
217             fprintf(stderr, "%s: error failed to get card list: %d\n", cmd->cmd_str, err);  in process_cmd()
218             return err;  in process_cmd()
220         if (err == 0) {  in process_cmd()
225         for (i = 0; i < err; i++)  in process_cmd()
227         snd_use_case_free_list(list, err);  in process_cmd()
236         err = snd_use_case_mgr_reset(uc_mgr);  in process_cmd()
237         if (err < 0) {  in process_cmd()
238             fprintf(stderr, "%s: error failed to reset sound card %d\n", cmd->cmd_str, err);  in process_cmd()
239             return err;  in process_cmd()
249         err = snd_use_case_mgr_reload(uc_mgr);  in process_cmd()
250         if (err < 0) {  in process_cmd()
251             fprintf(stderr, "%s: error failed to reload manager %d\n", cmd->cmd_str, err);  in process_cmd()
252             return err;  in process_cmd()
262         err = snd_use_case_get_list(uc_mgr, identifier, &list);  in process_cmd()
263         if (err < 0) {  in process_cmd()
264             fprintf(stderr, "%s: error failed to get list %s: %d\n", cmd->cmd_str, identifier, err);  in process_cmd()
265             return err;  in process_cmd()
267         if (err == 0) {  in process_cmd()
271         for (i = 0; i < err; i++) {  in process_cmd()
274         snd_use_case_free_list(list, err);  in process_cmd()
283         err = snd_use_case_set(uc_mgr, identifier, value);  in process_cmd()
284         if (err < 0) {  in process_cmd()
285 …      fprintf(stderr, "%s: error failed to set %s=%s: %d\n", cmd->cmd_str, identifier, value, err);  in process_cmd()
286             return err;  in process_cmd()
296         err = snd_use_case_get(uc_mgr, identifier, &str);  in process_cmd()
297         if (err < 0) {  in process_cmd()
298             fprintf(stderr, "%s: error failed to get %s: %d\n", cmd->cmd_str, identifier, err);  in process_cmd()
299             return err;  in process_cmd()
311         err = snd_use_case_geti(uc_mgr, identifier, &lval);  in process_cmd()
312         if (err < 0) {  in process_cmd()
313 …        fprintf(stderr, "%s: error failed to get integer %s: %d\n", cmd->cmd_str, identifier, err);  in process_cmd()