[mpd-devel] [PATCH] sndio: Implement sndio_test_default_device()

[Dimitris Papastamos]

From 2fdb27d85129901b3ec01927ce5cb266c0d94563 Mon Sep 17 00:00:00 2001
From: sin <s...@2f30.org>
Date: Wed, 22 Jun 2016 09:49:06 +0100
Subject: [PATCH 2/2] sndio: Implement sndio_test_default_device()

---
 src/output/plugins/SndioOutputPlugin.cxx | 18 +++++++++++++++++-
 1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/src/output/plugins/SndioOutputPlugin.cxx 
b/src/output/plugins/SndioOutputPlugin.cxx
index 12a161e..dfa7bb2 100644
--- a/src/output/plugins/SndioOutputPlugin.cxx
+++ b/src/output/plugins/SndioOutputPlugin.cxx
@@ -84,6 +84,22 @@ SndioOutput::Create(const ConfigBlock &block, Error &error)
        return ao;
 }
 
+static bool
+sndio_test_default_device()
+{
+       struct sio_hdl *sio_hdl;
+
+       sio_hdl = sio_open(SIO_DEVANY, SIO_PLAY, 0);
+       if (!sio_hdl) {
+               FormatError(sndio_output_domain,
+                           "Error opening default sndio device");
+               return false;
+       }
+
+       sio_close(sio_hdl);
+       return true;
+}
+
 bool
 SndioOutput::Open(AudioFormat &audio_format, gcc_unused Error &error)
 {
@@ -199,7 +215,7 @@ typedef AudioOutputWrapper<SndioOutput> Wrapper;
 
 const struct AudioOutputPlugin sndio_output_plugin = {
        "sndio",
-       nullptr,
+       sndio_test_default_device,
        &Wrapper::Init,
        &Wrapper::Finish,
        nullptr,
-- 
2.8.4

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