cuttlefish::SharedFDStreambuf Class Reference

#include <shared_fd_stream.h>

Inheritance diagram for cuttlefish::SharedFDStreambuf:

Collaboration diagram for cuttlefish::SharedFDStreambuf:

Public Member Functions
	SharedFDStreambuf (SharedFD shared_fd)

Private Member Functions
int	underflow () override
std::streamsize	xsgetn (char *dest, std::streamsize count) override
int	overflow (int c) override
std::streamsize	xsputn (const char *source, std::streamsize count) override
int	pbackfail (int c) override

Private Attributes
SharedFD	shared_fd_
std::unique_ptr< char[]>	read_buffer_ = nullptr

Static Private Attributes
static constexpr const ptrdiff_t	kUngetSize = 128
static constexpr const ptrdiff_t	kBufferSize = 4096 + kUngetSize

Constructor & Destructor Documentation

SharedFDStreambuf()

cuttlefish::SharedFDStreambuf::SharedFDStreambuf

(

SharedFD

shared_fd

)

Member Function Documentation

overflow()

int cuttlefish::SharedFDStreambuf::overflow ( int  c )

overrideprivate

pbackfail()

int cuttlefish::SharedFDStreambuf::pbackfail ( int  c )

overrideprivate

underflow()

int cuttlefish::SharedFDStreambuf::underflow ( )

overrideprivate

xsgetn()

std::streamsize cuttlefish::SharedFDStreambuf::xsgetn ( char *  dest, std::streamsize  count  )

overrideprivate

xsputn()

std::streamsize cuttlefish::SharedFDStreambuf::xsputn ( const char *  source, std::streamsize  count  )

overrideprivate

Member Data Documentation

kBufferSize

constexpr const ptrdiff_t cuttlefish::SharedFDStreambuf::kBufferSize = 4096 + kUngetSize

staticconstexprprivate

kUngetSize

constexpr const ptrdiff_t cuttlefish::SharedFDStreambuf::kUngetSize = 128

staticconstexprprivate

read_buffer_

std::unique_ptr<char[]> cuttlefish::SharedFDStreambuf::read_buffer_ = nullptr

private

shared_fd_

SharedFD cuttlefish::SharedFDStreambuf::shared_fd_

private

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The documentation for this class was generated from the following files:

• cuttlefish/common/libs/fs/shared_fd_stream.h
• cuttlefish/common/libs/fs/shared_fd_stream.cpp