Lines Matching defs:handle
31 static int clean_one_control(snd_ctl_t *handle, snd_ctl_elem_id_t *elem_id,
40 err = snd_ctl_elem_info(handle, info);
64 err = snd_ctl_elem_remove(handle, elem_id);
127 snd_ctl_t *handle;
143 err = snd_ctl_open(&handle, name, 0);
150 err = snd_ctl_elem_list(handle, list);
163 if ((err = snd_ctl_elem_list(handle, list)) < 0) {
169 err = clean_one_control(handle, elem_id, filter);
175 snd_ctl_close(handle);
179 snd_ctl_close(handle);