118     Result retval;  in getParameters()  local
124                 retval = r;  in getParameters()
125                 if (retval == Result::OK) {  in getParameters()
129     return processReturn("getParameters", ret, retval);  in getParameters()
171     Result retval;  in createMmapBuffer()  local
175                 retval = r;  in createMmapBuffer()
176                 if (retval == Result::OK) {  in createMmapBuffer()
195                         retval = Result::NOT_INITIALIZED;  in createMmapBuffer()
199     return processReturn("createMmapBuffer", ret, retval);  in createMmapBuffer()
203     Result retval;  in getMmapPosition()  local
206                 retval = r;  in getMmapPosition()
207                 if (retval == Result::OK) {  in getMmapPosition()
212     return processReturn("getMmapPosition", ret, retval);  in getMmapPosition()
425         writeStatus.retval = Result::NOT_INITIALIZED;  in callWriterThread()
429         if (writeStatus.retval == Result::OK) {  in callWriterThread()
433             ret = processReturn(cmdName, writeStatus.retval);  in callWriterThread()
448     Result retval;  in prepareForWriting()  local
457                 retval = r;  in prepareForWriting()
458                 if (retval == Result::OK) {  in prepareForWriting()
469     if (!ret.isOk() || retval != Result::OK) {  in prepareForWriting()
470         return processReturn("prepareForWriting", ret, retval);  in prepareForWriting()
498     Result retval;  in getRenderPosition()  local
501                 retval = r;  in getRenderPosition()
502                 if (retval == Result::OK) {  in getRenderPosition()
506     return processReturn("getRenderPosition", ret, retval);  in getRenderPosition()
511     Result retval;  in getNextWriteTimestamp()  local
514                 retval = r;  in getNextWriteTimestamp()
515                 if (retval == Result::OK) {  in getNextWriteTimestamp()
519     return processReturn("getRenderPosition", ret, retval);  in getNextWriteTimestamp()
579         Result retval;  in getPresentationPosition()  local
582                     retval = r;  in getPresentationPosition()
583                     if (retval == Result::OK) {  in getPresentationPosition()
589         return processReturn("getPresentationPosition", ret, retval);  in getPresentationPosition()
769         readStatus.retval = Result::NOT_INITIALIZED;  in callReaderThread()
773          if (readStatus.retval == Result::OK) {  in callReaderThread()
777             ret = processReturn(cmdName, readStatus.retval);  in callReaderThread()
792     Result retval;  in prepareForReading()  local
801                 retval = r;  in prepareForReading()
802                 if (retval == Result::OK) {  in prepareForReading()
813     if (!ret.isOk() || retval != Result::OK) {  in prepareForReading()
814         return processReturn("prepareForReading", ret, retval);  in prepareForReading()
856         Result retval;  in getCapturePosition()  local
859                     retval = r;  in getCapturePosition()
860                     if (retval == Result::OK) {  in getCapturePosition()
865         return processReturn("getCapturePosition", ret, retval);  in getCapturePosition()
886     Result retval;  in getActiveMicrophones()  local
889         retval = r;  in getActiveMicrophones()
898     return processReturn("getActiveMicrophones", ret, retval);  in getActiveMicrophones()