Merge pull request #480 from madpilot78/sound_recording

Sound recording

lib/vm-run

@@ -675,11 +675,17 @@ vm::bhyve_device_mouse(){
 }
 
 vm::bhyve_device_sound(){
-    local _play
+    local _play _rec
     config::get "_play" "sound_play" "/dev/dsp0"
+    config::get "_rec" "sound_rec"
 
     if config::yesno "sound"; then
         _devices="${_devices} -s ${_slot}:0,hda,play=${_play}"
+
+        if [ -n "${_rec}" ]; then
+            _devices="${_devices},rec=${_rec}"
+        fi
+
         _slot=$((_slot + 1))
     fi
 }

vm.8

@@ -1492,6 +1492,10 @@ for details.
 .It sound_play
 Set this to the desired audio output device of the host to the guest. Defaults to
 .Sy '/dev/dsp0'
+.It sound_rec
+Set this to the desired audio input device of the host to the guest. If empty
+no audio input device is configured. Defaults to
+.Sy '' (empty)
 .It virt_consoleX
 Allows the creation of up to 16 virtio-console devices in the guest. The value
 to this option can be