fixed (hopefully) the vol_perc() function
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6d23d53d1f
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6cb5af2bd7
@ -480,17 +480,17 @@ vol_perc(const char *snd_card)
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snd_mixer_selem_id_t *s_elem;
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snd_mixer_selem_id_t *s_elem;
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snd_mixer_open(&handle, 0);
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snd_mixer_open(&handle, 0);
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snd_mixer_attach(handle, "default");
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snd_mixer_attach(handle, snd_card);
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snd_mixer_selem_register(handle, NULL, NULL);
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snd_mixer_selem_register(handle, NULL, NULL);
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snd_mixer_load(handle);
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snd_mixer_load(handle);
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snd_mixer_selem_id_malloc(&s_elem);
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snd_mixer_selem_id_malloc(&s_elem);
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snd_mixer_selem_id_set_name(s_elem, snd_card);
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snd_mixer_selem_id_set_name(s_elem, ALSA_CHANNEL);
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elem = snd_mixer_find_selem(handle, s_elem);
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elem = snd_mixer_find_selem(handle, s_elem);
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if (elem == NULL) {
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if (elem == NULL) {
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snd_mixer_selem_id_free(s_elem);
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snd_mixer_selem_id_free(s_elem);
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snd_mixer_close(handle);
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snd_mixer_close(handle);
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perror("alsa error");
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warn("error: ALSA");
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return smprintf(UNKNOWN_STR);
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return smprintf(UNKNOWN_STR);
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}
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}
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@ -501,7 +501,7 @@ vol_perc(const char *snd_card)
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snd_mixer_selem_id_free(s_elem);
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snd_mixer_selem_id_free(s_elem);
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snd_mixer_close(handle);
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snd_mixer_close(handle);
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return smprintf("%d", (vol * 100) / max);
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return smprintf("%d", ((uint_fast16_t)(vol * 100) / max));
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}
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}
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static char *
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static char *
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