From: Ian Lynagh <igloo@earth.li>
Date: Sat, 17 Jan 2009 21:59:31 +0000 (+0000)
Subject: Use error-checking mutexes on all platforms when DEBUG is on
X-Git-Url: http://git.megacz.com/?p=ghc-hetmet.git;a=commitdiff_plain;h=dd3d9333b2e2f6a0959bb4aebbad5bf23e968fb6

Use error-checking mutexes on all platforms when DEBUG is on
Otherwise ASSERT_LOCK_HELD will cause deadlocks
---

diff --git a/rts/posix/OSThreads.c b/rts/posix/OSThreads.c
index 510a51d..ee4958a 100644
--- a/rts/posix/OSThreads.c
+++ b/rts/posix/OSThreads.c
@@ -104,10 +104,14 @@ osThreadIsAlive(OSThreadId id STG_UNUSED)
 void
 initMutex(Mutex* pMut)
 {
-#if defined(DEBUG) && defined(linux_HOST_OS)
+#if defined(DEBUG)
     pthread_mutexattr_t attr;
     pthread_mutexattr_init(&attr);
+#if defined(linux_HOST_OS)
     pthread_mutexattr_settype(&attr,PTHREAD_MUTEX_ERRORCHECK_NP);
+#else
+    pthread_mutexattr_settype(&attr,PTHREAD_MUTEX_ERRORCHECK);
+#endif
     pthread_mutex_init(pMut,&attr);
 #else
     pthread_mutex_init(pMut,NULL);