#include <XrdOucCache.hh>

Inheritance diagram for XrdOucCacheIOCB:

Collaboration diagram for XrdOucCacheIOCB:

Public Member Functions
	XrdOucCacheIOCB ()

virtual	~XrdOucCacheIOCB ()

virtual void	Done (int result)=0

Detailed Description

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

Definition at line 52 of file XrdOucCache.hh.

Constructor & Destructor Documentation

◆ XrdOucCacheIOCB()

XrdOucCacheIOCB::XrdOucCacheIOCB ( )

inline

Definition at line 66 of file XrdOucCache.hh.

66 {}

◆ ~XrdOucCacheIOCB()

virtual XrdOucCacheIOCB::~XrdOucCacheIOCB ( )

inlinevirtual

Definition at line 67 of file XrdOucCache.hh.

67 {}

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 XrdPfc::IO::ReadReqRHCond, XrdPfc::DirectResponseHandler, and XrdPfc::BlockResponseHandler.

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

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