From 83db97a4671b72d23ead7e1cba17f18423aeae3f Mon Sep 17 00:00:00 2001
From: "Adam D. Ruppe" <destructionator@gmail.com>
Date: Sat, 20 Apr 2019 12:16:15 -0400
Subject: [PATCH] block signals in the pcm thread

---
 simpleaudio.d | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/simpleaudio.d b/simpleaudio.d
index 91b7ac2..8b0b21d 100644
--- a/simpleaudio.d
+++ b/simpleaudio.d
@@ -198,6 +198,17 @@ import core.thread;
 final class AudioPcmOutThread : Thread {
 	///
 	this() {
+		version(linux) {
+			// this thread has no business intercepting signals from the main thread,
+			// so gonna block a couple of them
+			import core.sys.posix.signal;
+			sigset_t sigset;
+			auto err = sigfillset(&sigset);
+			assert(!err);
+			err = sigprocmask(SIG_BLOCK, &sigset, null);
+			assert(!err);
+		}
+
 		super(&run);
 	}