332                              bool truncate) {  in WriteDataImpl()  argument
337             new ReadWriteDataParameters(index, offset, buf_len, truncate)));  in WriteDataImpl()
341                                  truncate);  in WriteDataImpl()
741                          CompletionCallback* callback, bool truncate) {  in WriteData()  argument
743     return WriteDataImpl(index, offset, buf, buf_len, callback, truncate);  in WriteData()
753                                           truncate, callback);  in WriteData()
929                                  bool truncate) {  in InternalWriteData()  argument
955   truncate = truncate && entry_size > offset + buf_len;  in InternalWriteData()
957   if (!PrepareTarget(index, offset, buf_len, truncate))  in InternalWriteData()
961   if (extending || truncate)  in InternalWriteData()
978     if (truncate) {  in InternalWriteData()
993   } else if (truncate || (extending && !buf_len)) {  in InternalWriteData()
1126                               bool truncate) {  in PrepareTarget()  argument
1127   if (truncate)  in PrepareTarget()