fixed sun pro warnings

src/ca/cac.cpp

@@ -1369,7 +1369,7 @@ bool cac::clearChannelRespAction ( tcpiiu &, const caHdrLargeArray &, void * /*
     return true; // currently a noop
 }
 
-bool cac::defaultExcep ( tcpiiu &iiu, const caHdrLargeArray &hdr, 
+bool cac::defaultExcep ( tcpiiu &iiu, const caHdrLargeArray &, 
                     const char *pCtx, unsigned status )
 {
     char buf[512];
@@ -1388,7 +1388,7 @@ bool cac::eventAddExcep ( tcpiiu &iiu, const caHdrLargeArray &hdr,
     return true;
 }
 
-bool cac::readExcep ( tcpiiu &iiu, const caHdrLargeArray &hdr, 
+bool cac::readExcep ( tcpiiu &, const caHdrLargeArray &hdr, 
                      const char *pCtx, unsigned status )
 {
     this->ioExceptionNotifyAndDestroy ( hdr.m_available, 
@@ -1396,7 +1396,7 @@ bool cac::readExcep ( tcpiiu &iiu, const caHdrLargeArray &hdr,
     return true;
 }
 
-bool cac::writeExcep ( tcpiiu &iiu, const caHdrLargeArray &hdr, 
+bool cac::writeExcep ( tcpiiu &, const caHdrLargeArray &hdr, 
                       const char *pCtx, unsigned status )
 {
     nciu * pChan = this->chanTable.lookup ( hdr.m_available );
@@ -1407,7 +1407,7 @@ bool cac::writeExcep ( tcpiiu &iiu, const caHdrLargeArray &hdr,
     return true;
 }
 
-bool cac::readNotifyExcep ( tcpiiu &iiu, const caHdrLargeArray &hdr, 
+bool cac::readNotifyExcep ( tcpiiu &, const caHdrLargeArray &hdr, 
                            const char *pCtx, unsigned status )
 {
     this->ioExceptionNotifyAndDestroy ( hdr.m_available, 
@@ -1415,7 +1415,7 @@ bool cac::readNotifyExcep ( tcpiiu &iiu, const caHdrLargeArray &hdr,
     return true;
 }
 
-bool cac::writeNotifyExcep ( tcpiiu &iiu, const caHdrLargeArray &hdr, 
+bool cac::writeNotifyExcep ( tcpiiu &, const caHdrLargeArray &hdr, 
                             const char *pCtx, unsigned status )
 {
     this->ioExceptionNotifyAndDestroy ( hdr.m_available, 

src/ca/comQueRecv.cpp

@@ -88,18 +88,18 @@ unsigned comQueRecv::removeBytes ( unsigned nBytes )
         if ( ! pComBuf ) {
             return totalBytes;
         }
-        unsigned nBytes = pComBuf->removeBytes ( bytesLeft );
+        unsigned nBytesThisTime = pComBuf->removeBytes ( bytesLeft );
         if ( pComBuf->occupiedBytes () == 0u ) {
             this->bufs.remove ( *pComBuf );
             pComBuf->destroy ();
         }
-        if ( nBytes == 0u) {
-            return totalBytes;
+        if ( nBytesThisTime == 0u) {
+            break;
         }
-        totalBytes += nBytes;
+        totalBytes += nBytesThisTime;
         bytesLeft = nBytes - totalBytes;
     }
-    return nBytes;
+    return totalBytes;
 }
 
 void comQueRecv::pushLastComBufReceived ( comBuf & bufIn )

src/ca/getCopy.cpp

@@ -52,7 +52,7 @@ void getCopy::completion ( unsigned typeIn,
 }
 
 void getCopy::exception (
-    int status, const char *pContext, unsigned typeIn, arrayElementCount countIn )
+    int status, const char *pContext, unsigned /* typeIn */, arrayElementCount /* countIn */ )
 {
     this->cacCtx.exception ( status, pContext, 
         __FILE__, __LINE__, this->chan, this->type, this->count, CA_OP_GET );

src/ca/nciu.h

@@ -197,9 +197,9 @@ inline void nciu::connectTimeoutNotify ()
 }
 
 inline void nciu::writeException ( int status,
-    const char *pContext, unsigned type, arrayElementCount count )
+    const char *pContext, unsigned typeIn, arrayElementCount countIn )
 {
-    this->notify().writeException ( status, pContext, type, count );
+    this->notify().writeException ( status, pContext, typeIn, countIn );
 }
 
 #endif // ifdef nciuh

src/ca/netSubscription.cpp

@@ -72,9 +72,9 @@ void netSubscription::exception ( int status, const char *pContext )
 }
 
 void netSubscription::exception ( int status, const char *pContext, 
-                                 unsigned type, arrayElementCount count )
+                                 unsigned typeIn, arrayElementCount countIn )
 {
-    this->notify.exception ( status, pContext, type, count );
+    this->notify.exception ( status, pContext, typeIn, countIn );
 }
 
 void netSubscription::completion ( unsigned typeIn, 

src/ca/tcpRecvWatchdog.cpp

@@ -31,7 +31,7 @@ tcpRecvWatchdog::~tcpRecvWatchdog ()
     delete & this->timer;
 }
 
-epicsTimerNotify::expireStatus tcpRecvWatchdog::expire ( const epicsTime & currentTime )
+epicsTimerNotify::expireStatus tcpRecvWatchdog::expire ( const epicsTime & /* currentTime */ )
 {
     if ( this->responsePending ) {
         this->cancel ();

src/ca/virtualCircuit.h

@@ -78,7 +78,7 @@ private:
             nCopied = 0u;
         }
         while ( nElem > nCopied ) {
-            comBuf *pComBuf = new ( std::nothrow ) comBuf;
+            pComBuf = new ( std::nothrow ) comBuf;
             if ( ! pComBuf ) {
                 this->wire.forcedShutdown ();
                 throw std::bad_alloc ();

src/rsrv/caserverio.c

@@ -251,16 +251,15 @@ ca_uint16_t rsrvGetUInt16 ( struct message_buffer *recv )
  * this assumes that we have already checked to see 
  * if sufficent bytes are available
  */
-ca_uint16_t rsrvGetUInt32 ( struct message_buffer *recv )
+ca_uint32_t rsrvGetUInt32 ( struct message_buffer *recv )
 {
-    ca_uint16_t tmp;
+    ca_uint32_t tmp;
     /*
      * this assumes that we have already checked to see 
      * if sufficent bytes are available
      */
     assert ( recv->cnt - recv->stk >= 4u );
-    tmp = recv->buf[recv->stk++];
-    tmp <<= 24u;
+    tmp = recv->buf[recv->stk++] <<= 24u;
     tmp |= recv->buf[recv->stk++] << 16u;
     tmp |= recv->buf[recv->stk++] << 8u;
     tmp |= recv->buf[recv->stk++];