alsa-master
Description
This patch adds a function to find the audio state (in percentage or as MUTE) of the Master ALSA device using a pipe stream to the command-line mixer for ALSA, amixer. It is simple and does not add additional compilation flags or require use of a /dev/mixer file. The output string will include the % char if the Master interface is on.
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Authors
- William Rabbermann willrabbermann@gmail.com
- gildasio <gildasiojunior@riseup.net) (update to 1.0)