ctl_get_cmd_entry
entry = ctl_get_cmd_entry(&io->scsiio, NULL);
entry = ctl_get_cmd_entry(ctsio, &sa);
entry = ctl_get_cmd_entry(ctsio, NULL);
entry = ctl_get_cmd_entry(&io->scsiio, NULL);
entry = ctl_get_cmd_entry(ctsio, NULL);
(ctl_get_cmd_entry(&io->scsiio, NULL)->flags &
entry = ctl_get_cmd_entry(&io->scsiio, NULL);
entry = ctl_get_cmd_entry(ctsio, NULL);
ctl_get_cmd_entry(struct ctl_scsiio *ctsio, int *sa);