Lines Matching defs:err
87 int err;
89 err = snd_mixer_open(&mixer, 0);
90 if (err < 0)
91 fatal_alsa_error(_("cannot open mixer"), err);
94 err = snd_mixer_selem_register(mixer, selem_regopt, NULL);
95 if (err < 0)
96 fatal_alsa_error(_("cannot open mixer"), err);
100 err = snd_mixer_load(mixer);
101 if (err < 0)
102 fatal_alsa_error(_("cannot load mixer controls"), err);
104 err = snd_mixer_selem_id_malloc(¤t_selem_id);
105 if (err < 0)
130 int err;
134 err = snd_mixer_get_hctl(mixer, mixer_device_name, &hctl);
135 if (err >= 0) {
138 err = snd_ctl_get_power_state(ctl, &state);
139 if (err == -ENODEV)
156 int err;
165 err = snd_mixer_attach(mixer, device_name);
166 if (err >= 0)
170 show_alsa_error(msg, err);
177 err = snd_mixer_load(mixer);
178 if (err < 0)
179 fatal_alsa_error(_("cannot load mixer controls"), err);
257 int err;
260 err = snd_mixer_selem_get_enum_item(control->elem, i, &index);
261 if (err < 0)
285 int err;
290 err = snd_mixer_selem_get_enum_item(control->elem, 0, &index);
291 if (err < 0)
397 int err;
418 err = get_func(control->elem, channel_ids[0], &left);
419 if (err < 0)
423 err = get_func(control->elem, channel_ids[1], &right);
424 if (err < 0)