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@@ -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_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_load(handle); |
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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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if (elem == NULL) { |
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snd_mixer_selem_id_free(s_elem); |
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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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} |
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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_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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static char * |
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