From 6e3ac5c605d5062279178b3ea0b853d0e9cf7cc9 Mon Sep 17 00:00:00 2001
From: rpj <rpj>
Date: Thu, 10 Mar 2011 13:40:16 +0000
Subject: Replace global Critical Sections with MCS Queue locks

---
 pthread_rwlock_destroy.c | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

(limited to 'pthread_rwlock_destroy.c')

diff --git a/pthread_rwlock_destroy.c b/pthread_rwlock_destroy.c
index d14b447..245a892 100644
--- a/pthread_rwlock_destroy.c
+++ b/pthread_rwlock_destroy.c
@@ -108,10 +108,11 @@ pthread_rwlock_destroy (pthread_rwlock_t * rwlock)
     }
   else
     {
+      ptw32_mcs_local_node_t node;
       /*
        * See notes in ptw32_rwlock_check_need_init() above also.
        */
-      EnterCriticalSection (&ptw32_rwlock_test_init_lock);
+      ptw32_mcs_lock_acquire(&ptw32_rwlock_test_init_lock, &node);
 
       /*
        * Check again.
@@ -135,7 +136,7 @@ pthread_rwlock_destroy (pthread_rwlock_t * rwlock)
 	  result = EBUSY;
 	}
 
-      LeaveCriticalSection (&ptw32_rwlock_test_init_lock);
+      ptw32_mcs_lock_release(&node);
     }
 
   return ((result != 0) ? result : ((result1 != 0) ? result1 : result2));
-- 
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