From 4c8a55898239048a72dbfc1f936c7a4b19469041 Mon Sep 17 00:00:00 2001
From: Peter Dimov <pdimov@pdimov.com>
Date: Thu, 12 Dec 2013 01:42:16 +0200
Subject: [PATCH] Check return values of pthread_* calls with BOOST_VERIFY, per
 #8904.

---
 include/boost/smart_ptr/detail/atomic_count_pthreads.hpp | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/include/boost/smart_ptr/detail/atomic_count_pthreads.hpp b/include/boost/smart_ptr/detail/atomic_count_pthreads.hpp
index 05f7867..f99b910 100644
--- a/include/boost/smart_ptr/detail/atomic_count_pthreads.hpp
+++ b/include/boost/smart_ptr/detail/atomic_count_pthreads.hpp
@@ -11,6 +11,7 @@
 // http://www.boost.org/LICENSE_1_0.txt)
 //
 
+#include <boost/assert.hpp>
 #include <pthread.h>
 
 //
@@ -37,12 +38,12 @@ private:
 
         scoped_lock(pthread_mutex_t & m): m_(m)
         {
-            pthread_mutex_lock(&m_);
+            BOOST_VERIFY( pthread_mutex_lock( &m_ ) == 0 );
         }
 
         ~scoped_lock()
         {
-            pthread_mutex_unlock(&m_);
+            BOOST_VERIFY( pthread_mutex_unlock( &m_ ) == 0 );
         }
 
     private:
@@ -54,12 +55,12 @@ public:
 
     explicit atomic_count(long v): value_(v)
     {
-        pthread_mutex_init(&mutex_, 0);
+        BOOST_VERIFY( pthread_mutex_init( &mutex_, 0 ) == 0 );
     }
 
     ~atomic_count()
     {
-        pthread_mutex_destroy(&mutex_);
+        BOOST_VERIFY( pthread_mutex_destroy( &mutex_ ) == 0 );
     }
 
     long operator++()