Merge pull request #293 from Stunkymonkey/hide_seconds_battery

[i3/i3status] / src / print_volume.c

diff --git a/src/print_volume.c b/src/print_volume.c
index 51e84f31364a8730e6fb9d6ee5394f174c2e943c..e28a132fdb3ba5ad76710f6c4c342315c19aa4ae 100644 (file)
--- a/src/print_volume.c
+++ b/src/print_volume.c
@@ -151,7 +151,7 @@ void print_volume(yajl_gen json_gen, char *buffer, const char *fmt, const char *
     snd_mixer_selem_id_set_index(sid, mixer_idx);
     snd_mixer_selem_id_set_name(sid, mixer);
     if (!(elem = snd_mixer_find_selem(m, sid))) {
-        fprintf(stderr, "i3status: ALSA: Cannot find mixer %s (index %i)\n",
+        fprintf(stderr, "i3status: ALSA: Cannot find mixer %s (index %u)\n",
                 snd_mixer_selem_id_get_name(sid), snd_mixer_selem_id_get_index(sid));
         snd_mixer_close(m);
         snd_mixer_selem_id_free(sid);
@@ -211,6 +211,7 @@ void print_volume(yajl_gen json_gen, char *buffer, const char *fmt, const char *
 
 #if defined(__OpenBSD__)
     int oclass_idx = -1, master_idx = -1, master_mute_idx = -1;
+    int master_next = AUDIO_MIXER_LAST;
     mixer_devinfo_t devinfo, devinfo2;
     mixer_ctrl_t vinfo;
 
@@ -228,12 +229,17 @@ void print_volume(yajl_gen json_gen, char *buffer, const char *fmt, const char *
 
     devinfo2.index = 0;
     while (ioctl(mixfd, AUDIO_MIXER_DEVINFO, &devinfo2) >= 0) {
-        if ((devinfo2.type == AUDIO_MIXER_VALUE) && (devinfo2.mixer_class == oclass_idx) && (strncmp(devinfo2.label.name, AudioNmaster, MAX_AUDIO_DEV_LEN) == 0))
+        if ((devinfo2.type == AUDIO_MIXER_VALUE) && (devinfo2.mixer_class == oclass_idx) && (strncmp(devinfo2.label.name, AudioNmaster, MAX_AUDIO_DEV_LEN) == 0)) {
             master_idx = devinfo2.index;
+            master_next = devinfo2.next;
+        }
 
         if ((devinfo2.type == AUDIO_MIXER_ENUM) && (devinfo2.mixer_class == oclass_idx) && (strncmp(devinfo2.label.name, AudioNmute, MAX_AUDIO_DEV_LEN) == 0))
-            master_mute_idx = devinfo2.index;
+            if (master_next == devinfo2.index)
+                master_mute_idx = devinfo2.index;
 
+        if (master_next != AUDIO_MIXER_LAST)
+            master_next = devinfo2.next;
         devinfo2.index++;
     }
 
@@ -246,6 +252,7 @@ void print_volume(yajl_gen json_gen, char *buffer, const char *fmt, const char *
 
     vinfo.dev = master_idx;
     vinfo.type = AUDIO_MIXER_VALUE;
+    vinfo.un.value.num_channels = devinfo.un.v.num_channels;
     if (ioctl(mixfd, AUDIO_MIXER_READ, &vinfo) == -1)
         goto out;