From fd34de63e4781ea0660a4691f33799ac89935fd7 Mon Sep 17 00:00:00 2001
From: falkTX <falktx@gmail.com>
Date: Sat, 12 Mar 2016 09:59:04 +0100
Subject: [PATCH] Mutex: Use PTHREAD_PRIO_INHERIT protocol

---
 distrho/extra/Mutex.hpp | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/distrho/extra/Mutex.hpp b/distrho/extra/Mutex.hpp
index 3abd478a..ea5cc004 100644
--- a/distrho/extra/Mutex.hpp
+++ b/distrho/extra/Mutex.hpp
@@ -40,7 +40,12 @@ public:
     Mutex() noexcept
         : fMutex()
     {
-        pthread_mutex_init(&fMutex, nullptr);
+        pthread_mutexattr_t atts;
+        pthread_mutexattr_init(&atts);
+        pthread_mutexattr_setprotocol(&atts, PTHREAD_PRIO_INHERIT);
+        pthread_mutexattr_settype(&atts, PTHREAD_MUTEX_NORMAL);
+        pthread_mutex_init(&fMutex, &atts);
+        pthread_mutexattr_destroy(&atts);
     }
 
     /*
@@ -104,6 +109,7 @@ public:
 #else
         pthread_mutexattr_t atts;
         pthread_mutexattr_init(&atts);
+        pthread_mutexattr_setprotocol(&atts, PTHREAD_PRIO_INHERIT);
         pthread_mutexattr_settype(&atts, PTHREAD_MUTEX_RECURSIVE);
         pthread_mutex_init(&fMutex, &atts);
         pthread_mutexattr_destroy(&atts);