diff options
| -rw-r--r-- | README.md | 10 | ||||
| -rw-r--r-- | config.def.h | 2 | ||||
| -rw-r--r-- | slstatus.c | 12 |
3 files changed, 19 insertions, 5 deletions
@@ -50,6 +50,16 @@ If you use any other status bar or window manager you will have to figure it out slstatus -o | other_status_bar & +### Specific function quirks + +- Volume percentage + +If there is no `/dev/mixer` on your system and you use ALSA, it means you have to load the OSS compatibility module by issuing: + +``` +# modprobe snd-pcm-oss +``` + ## Contributing Hunt FIXME's in the code or do WTF you want! If it is useful, I will merge. diff --git a/config.def.h b/config.def.h index 4ce5958..caddd7f 100644 --- a/config.def.h +++ b/config.def.h @@ -34,7 +34,7 @@ - uid (uid of current user) [argument: NULL] - uptime (uptime) [argument: NULL] - username (username of current user) [argument: NULL] -- vol_perc (oss/alsa volume and mute status in percent) [argument: /dev/mixer] +- vol_perc (oss/alsa volume status (see README)) [argument: /dev/mixer] - wifi_perc (wifi signal in percent) [argument: wifi card interface name] - wifi_essid (wifi essid) [argument: wifi card interface name] */ static const struct arg args[] = { @@ -628,14 +628,18 @@ vol_perc(const char *card) } ioctl(afd, MIXER_READ(SOUND_MIXER_DEVMASK), &devmask); - for (i = 0; i < (sizeof(vnames) / sizeof((vnames[0]))); i++) - if (devmask & (1 << i)) - if (!strcmp("vol", vnames[i])) + for (i = 0; i < (sizeof(vnames) / sizeof((vnames[0]))); i++) { + if (devmask & (1 << i)) { + if (!strcmp("vol", vnames[i])) { ioctl(afd, MIXER_READ(i), &v); + } + } + } close(afd); - if (v == 0) + if (v == 0) { return smprintf("mute"); + } return smprintf("%d%%", v & 0xff); } |