tc_api_task_set
int tc_api_task_set(tc_api_task task, const char *key, ...);
if ((error = tc_api_task_set(tcplay_task, "dev", go.device))) {
if ((error = tc_api_task_set(tcplay_task, "map_name",
if ((error = tc_api_task_set(tcplay_task, "dev", go.device))) {
if ((error = tc_api_task_set(tcplay_task, "map_name",
if ((error = tc_api_task_set(tcplay_task, "interactive",
if ((error = tc_api_task_set(tcplay_task, "retries",
if ((error = tc_api_task_set(tcplay_task, "timeout",
if ((error = tc_api_task_set(tcplay_task, "passphrase",
if ((error = tc_api_task_set(tcplay_task, "keyfiles",