1117 PosixWritableFile::PosixWritableFile(const std::string& fname, int fd,  in PosixWritableFile()  function in ROCKSDB_NAMESPACE::PosixWritableFile
1136 PosixWritableFile::~PosixWritableFile() {  in ~PosixWritableFile()
1138     PosixWritableFile::Close(IOOptions(), nullptr);  in ~PosixWritableFile()
1142 IOStatus PosixWritableFile::Append(const Slice& data, const IOOptions& /*opts*/,  in Append()
1159 IOStatus PosixWritableFile::PositionedAppend(const Slice& data, uint64_t offset,  in PositionedAppend()
1178 IOStatus PosixWritableFile::Truncate(uint64_t size, const IOOptions& /*opts*/,  in Truncate()
1191 IOStatus PosixWritableFile::Close(const IOOptions& /*opts*/,  in Close()
1247 IOStatus PosixWritableFile::Flush(const IOOptions& /*opts*/,  in Flush()
1252 IOStatus PosixWritableFile::Sync(const IOOptions& /*opts*/,  in Sync()
1260 IOStatus PosixWritableFile::Fsync(const IOOptions& /*opts*/,  in Fsync()
1268 bool PosixWritableFile::IsSyncThreadSafe() const { return true; }  in IsSyncThreadSafe()
1270 uint64_t PosixWritableFile::GetFileSize(const IOOptions& /*opts*/,  in GetFileSize()
1275 void PosixWritableFile::SetWriteLifeTimeHint(Env::WriteLifeTimeHint hint) {  in SetWriteLifeTimeHint()
1293 IOStatus PosixWritableFile::InvalidateCache(size_t offset, size_t length) {  in InvalidateCache()
1312 IOStatus PosixWritableFile::Allocate(uint64_t offset, uint64_t len,  in Allocate()
1335 IOStatus PosixWritableFile::RangeSync(uint64_t offset, uint64_t nbytes,  in RangeSync()
1365 size_t PosixWritableFile::GetUniqueId(char* id, size_t max_size) const {  in GetUniqueId()