truncate 136 Source/modules/filesystem/FileWriter.cpp void FileWriter::truncate(long long position, ExceptionState& exceptionState) truncate 71 Source/modules/filesystem/FileWriterSync.cpp void FileWriterSync::truncate(long long offset, ExceptionState& exceptionState) truncate 298 Source/wtf/text/WTFString.cpp void String::truncate(unsigned position)