Lines Matching defs:handle
21 static int dump_device(snd_ctl_t *handle, const char *id, const char *name,
39 err = snd_ctl_pcm_info(handle, info);
53 static int dump_devices(snd_ctl_t *handle, const char *id, const char *name,
65 err = snd_ctl_pcm_next_device(handle, &device);
74 err = snd_ctl_pcm_info(handle, info);
78 err = dump_device(handle, id, name, direction, info);
91 snd_ctl_t *handle;
108 err = snd_ctl_open(&handle, name, 0);
113 err = snd_ctl_card_info(handle, info);
118 err = dump_devices(handle,
123 snd_ctl_close(handle);