#include <XrdOucCache.hh>

Inheritance diagram for XrdOucCacheIOCB:

[legend]

Public Member Functions
virtual void	Done (int result)=0

	XrdOucCacheIOCB ()

virtual	~XrdOucCacheIOCB ()

Detailed Description

The XrdOucCacheIOCB defines a callback object that must be used to handle asynchronous I/O operations.

Constructor & Destructor Documentation

◆ XrdOucCacheIOCB()

XrdOucCacheIOCB::XrdOucCacheIOCB ( )

inline

◆ ~XrdOucCacheIOCB()

virtual XrdOucCacheIOCB::~XrdOucCacheIOCB ( )

inlinevirtual

Member Function Documentation

◆ Done()

virtual void XrdOucCacheIOCB::Done ( int result )

pure virtual

Handle result from a previous async operation.

Parameters

result is result from a previous operation. Successful results are always values >= 0 while errors are negative values and are always '-errno' indicate the reason for the error.

Implemented in XrdPosixCallBackIO, XrdPfc::BlockResponseHandler, XrdPfc::DirectResponseHandler, and XrdPfc::IO::ReadReqRHCond.

Referenced by XrdPosixFileRH::DoIt(), XrdOucCacheIO::pgRead(), XrdOucCacheIO::pgWrite(), XrdOucCacheIO::Read(), XrdPosixPrepIO::Read(), XrdOucCacheIO::ReadV(), XrdPosixPrepIO::ReadV(), XrdOucCacheIO::Sync(), XrdPosixPrepIO::Sync(), XrdOucCacheIO::Trunc(), XrdOucCacheIO::Write(), XrdPosixPrepIO::Write(), and XrdOucCacheIO::WriteV().

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