[API CHANGE] cppu::Enterable::v_isValid returns bool

While strictly speaking an incompatible change, it is extremely unlikely that
external code uses cppu::Enterable at all; this should always have been a
private URE implementation detail.

Change-Id: I2c3fe754fe6268b18ca03532229f3403736f6f6e

4 files changed, 11 insertions, 11 deletions

diff --git a/cppu/source/AffineBridge/AffineBridge.cxx b/cppu/source/AffineBridge/AffineBridge.cxx
index 5a23ae212d0d..289fd9a837bd 100644
--- a/cppu/source/AffineBridge/AffineBridge.cxx
+++ b/cppu/source/AffineBridge/AffineBridge.cxx
@@ -75,7 +75,7 @@ public:
     virtual void  v_enter(void);
     virtual void  v_leave(void);
 
-    virtual int  v_isValid(rtl::OUString * pReason);
+    virtual bool v_isValid(rtl::OUString * pReason);
 
     void innerDispatch(void);
     void outerDispatch(int loop);
@@ -317,9 +317,9 @@ void AffineBridge::v_leave(void)
     m_innerMutex.release();
 }
 
-int  AffineBridge::v_isValid(rtl::OUString * pReason)
+bool AffineBridge::v_isValid(rtl::OUString * pReason)
 {
-    int result = m_enterCount > 0;
+    bool result = m_enterCount > 0;
     if (!result)
         *pReason = rtl::OUString("not entered");
 
diff --git a/cppu/source/LogBridge/LogBridge.cxx b/cppu/source/LogBridge/LogBridge.cxx
index f6be81dec24d..0de1ee5e6fd5 100644
--- a/cppu/source/LogBridge/LogBridge.cxx
+++ b/cppu/source/LogBridge/LogBridge.cxx
@@ -50,7 +50,7 @@ public:
     virtual void v_enter(void);
     virtual void v_leave(void);
 
-    virtual int  v_isValid(rtl::OUString * pReason);
+    virtual bool v_isValid(rtl::OUString * pReason);
 };
 
 LogBridge::LogBridge(void)
@@ -107,9 +107,9 @@ void LogBridge::v_leave(void)
     m_mutex.release();
 }
 
-int LogBridge::v_isValid(rtl::OUString * pReason)
+bool LogBridge::v_isValid(rtl::OUString * pReason)
 {
-    int result = m_count > 0;
+    bool result = m_count > 0;
     if (!result)
     {
         *pReason = rtl::OUString("not entered");
diff --git a/cppu/source/UnsafeBridge/UnsafeBridge.cxx b/cppu/source/UnsafeBridge/UnsafeBridge.cxx
index 511969116dbb..d653a1a2a9a8 100644
--- a/cppu/source/UnsafeBridge/UnsafeBridge.cxx
+++ b/cppu/source/UnsafeBridge/UnsafeBridge.cxx
@@ -57,7 +57,7 @@ public:
     virtual void v_enter(void);
     virtual void v_leave(void);
 
-    virtual int  v_isValid(rtl::OUString * pReason);
+    virtual bool v_isValid(rtl::OUString * pReason);
 };
 
 UnsafeBridge::UnsafeBridge(void)
@@ -117,9 +117,9 @@ void UnsafeBridge::v_leave(void)
     m_mutex.release();
 }
 
-int UnsafeBridge::v_isValid(rtl::OUString * pReason)
+bool UnsafeBridge::v_isValid(rtl::OUString * pReason)
 {
-    int result = m_count > 0;
+    bool result = m_count > 0;
     if (!result)
     {
         *pReason = rtl::OUString("not entered");
diff --git a/cppu/source/helper/purpenv/helper_purpenv_Environment.cxx b/cppu/source/helper/purpenv/helper_purpenv_Environment.cxx
index 15946d7558de..48d5dabe899b 100644
--- a/cppu/source/helper/purpenv/helper_purpenv_Environment.cxx
+++ b/cppu/source/helper/purpenv/helper_purpenv_Environment.cxx
@@ -103,7 +103,7 @@ public:
     virtual void v_leave     (void);
     virtual void v_callInto_v(uno_EnvCallee * pCallee, va_list * pParam);
     virtual void v_callOut_v (uno_EnvCallee * pCallee, va_list * pParam);
-    virtual int  v_isValid   (rtl::OUString * pReason);
+    virtual bool v_isValid   (rtl::OUString * pReason);
 
 protected:
     oslInterlockedCount    m_nRef;
@@ -512,7 +512,7 @@ void Base::v_callOut_v(uno_EnvCallee * pCallee, va_list * pParam)
     m_pEnterable->callOut_v(pCallee, pParam);
 }
 
-int Base::v_isValid(rtl::OUString * pReason)
+bool Base::v_isValid(rtl::OUString * pReason)
 {
     return m_pEnterable->isValid(pReason);
 }