From b99f97e95e1de5bc8437663998b3fc657087bf45 Mon Sep 17 00:00:00 2001
From: Jeff Hill <johill@lanl.gov>
Date: Thu, 19 Dec 2002 23:37:55 +0000
Subject: [PATCH] fixed sun pro warning

---
 src/libCom/cxxTemplates/epicsSingletonMutex.cpp | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/src/libCom/cxxTemplates/epicsSingletonMutex.cpp b/src/libCom/cxxTemplates/epicsSingletonMutex.cpp
index b509ad60c..3de3e32e6 100644
--- a/src/libCom/cxxTemplates/epicsSingletonMutex.cpp
+++ b/src/libCom/cxxTemplates/epicsSingletonMutex.cpp
@@ -18,6 +18,8 @@
 #define epicsExportSharedSymbols
 #include "epicsSingleton.h"
 
+extern "C" void epicsSingletonMutexOnce ( void * pParm );
+
 class epicsShareClass epicsSingletonMutex {
 public: 
     epicsSingletonMutex ();
@@ -27,6 +29,7 @@ private:
     epicsThreadOnceId onceFlag;
     epicsMutex * pMutex;
     static void once ( void * );
+    friend void epicsSingletonMutexOnce ( void * pParm );
 };
 
 epicsSingletonMutex::epicsSingletonMutex () :
@@ -45,9 +48,14 @@ void epicsSingletonMutex::once ( void * pParm )
     pSM->pMutex = new epicsMutex;
 }
 
+extern "C" void epicsSingletonMutexOnce ( void * pParm )
+{
+    epicsSingletonMutex::once ( pParm );
+}
+
 epicsMutex & epicsSingletonMutex::get ()
 {
-    epicsThreadOnce ( & this->onceFlag, epicsSingletonMutex::once, this );
+    epicsThreadOnce ( & this->onceFlag, epicsSingletonMutexOnce, this );
     return * this->pMutex;
 }