XrdPosixFile Class Reference

Inheritance diagram for XrdPosixFile:

Collaboration diagram for XrdPosixFile:

List of all members.

Public Member Functions
int	Active ()
void	isOpen ()
long long	Offset ()
long long	addOffset (long long offs, int updtSz=0)
const char *	Path ()
int	Read (char *Buff, long long Offs, int Len)
int	Sync ()
int	Trunc (long long Offset)
int	Write (char *Buff, long long Offs, int Len)
long long	setOffset (long long offs)
void	Lock ()
void	UnLock ()
void	OpenComplete (XrdClientAbs *clientP, void *cbArg, bool res)
	XrdPosixFile (int fd, const char *path, int oMode, XrdPosixCallBack *cbP=0, int Opts=realFD)
	~XrdPosixFile ()
Public Attributes
XrdOucCacheIO *	XCio
XrdClient *	XClient
XrdClientStatInfo	stat
XrdPosixCallBack *	theCB
XrdPosixFile *	Next
int	FD
int	cbResult
Static Public Attributes
static XrdOucCache *	CacheR = 0
static XrdOucCache *	CacheW = 0
static char *	sfSFX = 0
static int	sfSLN = 0
static const int	realFD = 1
static const int	isSync = 2
Private Attributes
XrdSysMutex	myMutex
long long	currOffset
const char *	iPath
short	doClose
short	cbDone
short	fdClose

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Constructor & Destructor Documentation

XrdPosixFile::XrdPosixFile	(	int	fd,
		const char *	path,
		int	oMode,
		XrdPosixCallBack *	cbP = 0,
		int	Opts = realFD
	)

References isSync, XClient, stat, XrdClientStatInfo::size, iPath, XCio, sfSFX, sfSLN, kXR_open_read, CacheR, XrdOucCache::Attach(), CacheW, kXR_new, and kXR_delete.

XrdPosixFile::~XrdPosixFile

(

)

References XClient, XCio, XrdOucCacheIO::Detach(), doClose, XrdClient::Close(), FD, fdClose, and close.

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Member Function Documentation

int XrdPosixFile::Active

(

)

[inline]

References doClose.

Referenced by XrdPosixXrootd::findFP().

long long XrdPosixFile::addOffset	(	long long	offs,
		int	updtSz = 0
	)		[inline]

References currOffset, stat, and XrdClientStatInfo::size.

Referenced by XrdPosixXrootd::Lseek(), XrdPosixXrootd::Read(), and XrdPosixXrootd::Write().

void XrdPosixFile::isOpen

(

)

[inline]

References doClose.

Referenced by XrdPosixXrootd::Open(), and XrdPosixXrootd::OpenCB().

void XrdPosixFile::Lock

(

)

[inline]

References myMutex, and XrdSysMutex::Lock().

Referenced by XrdPosixXrootd::findFP().

long long XrdPosixFile::Offset

(

)

[inline]

References currOffset.

Referenced by XrdPosixXrootd::Read(), and XrdPosixXrootd::Write().

void XrdPosixFile::OpenComplete	(	XrdClientAbs *	clientP,
		void *	cbArg,
		bool	res
	)		[inline, virtual]

Implements XrdClientCallback.

References cbDone, and XrdPosixXrootd::OpenCB().

const char* XrdPosixFile::Path

(

)

[inline, virtual]

Implements XrdOucCacheIO.

References iPath, XClient, XrdClientAbs::GetCurrentUrl(), XrdClientUrlInfo::GetUrl(), and XrdOucString::c_str().

int XrdPosixFile::Read	(	char *	Buff,
		long long	Offs,
		int	Len
	)		[inline, virtual]

Implements XrdOucCacheIO.

References XClient, and XrdClient::Read().

long long XrdPosixFile::setOffset

(

long long

offs

)

[inline]

References currOffset.

Referenced by XrdPosixXrootd::Lseek().

int XrdPosixFile::Sync

(

)

[inline, virtual]

Implements XrdOucCacheIO.

References XClient, and XrdClient::Sync().

int XrdPosixFile::Trunc

(

long long

Offset

)

[inline, virtual]

Implements XrdOucCacheIO.

References XClient, and XrdClient::Truncate().

void XrdPosixFile::UnLock

(

)

[inline]

References myMutex, and XrdSysMutex::UnLock().

Referenced by XrdPosixXrootd::Close(), XrdPosixXrootd::endPoint(), XrdPosixXrootd::Fstat(), XrdPosixXrootd::Fsync(), XrdPosixXrootd::Ftruncate(), XrdPosixXrootd::Lseek(), XrdPosixXrootd::Pread(), XrdPosixXrootd::Pwrite(), XrdPosixXrootd::Read(), XrdPosixXrootd::Write(), and XrdPosixXrootd::Fault().

int XrdPosixFile::Write	(	char *	Buff,
		long long	Offs,
		int	Len
	)		[inline, virtual]

Implements XrdOucCacheIO.

References XClient, and XrdClient::Write().

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Member Data Documentation

XrdOucCache * XrdPosixFile::CacheR = 0 [static]

Referenced by XrdPosixFile(), and XrdPosixXrootd::initEnv().

XrdOucCache * XrdPosixFile::CacheW = 0 [static]

Referenced by XrdPosixFile().

short XrdPosixFile::cbDone [private]

Referenced by OpenComplete().

int XrdPosixFile::cbResult

Referenced by XrdPosixXrootd::OpenCB().

long long XrdPosixFile::currOffset [private]

Referenced by Offset(), addOffset(), and setOffset().

short XrdPosixFile::doClose [private]

Referenced by Active(), isOpen(), and ~XrdPosixFile().

int XrdPosixFile::FD

Referenced by ~XrdPosixFile(), XrdPosixXrootd::Close(), and XrdPosixXrootd::OpenCB().

short XrdPosixFile::fdClose [private]

Referenced by ~XrdPosixFile().

const char* XrdPosixFile::iPath [private]

Referenced by Path(), and XrdPosixFile().

const int XrdPosixFile::isSync = 2 [static]

Referenced by XrdPosixFile().

XrdSysMutex XrdPosixFile::myMutex [private]

Referenced by Lock(), and UnLock().

XrdPosixFile* XrdPosixFile::Next

Referenced by XrdPosixXrootd::OpenCB().

const int XrdPosixFile::realFD = 1 [static]

Referenced by XrdPosixXrootd::Open().

char * XrdPosixFile::sfSFX = 0 [static]

Referenced by XrdPosixFile().

int XrdPosixFile::sfSLN = 0 [static]

Referenced by XrdPosixFile().

XrdClientStatInfo XrdPosixFile::stat

Referenced by addOffset(), XrdPosixFile(), XrdPosixXrootd::Fstat(), XrdPosixXrootd::Lseek(), XrdPosixXrootd::Open(), XrdPosixXrootd::OpenCB(), and XrdPosixXrootd::Pwrite().

XrdPosixCallBack* XrdPosixFile::theCB

Referenced by XrdPosixXrootd::OpenCB().

XrdOucCacheIO* XrdPosixFile::XCio

Referenced by XrdPosixFile(), ~XrdPosixFile(), XrdPosixXrootd::Fsync(), XrdPosixXrootd::Ftruncate(), XrdPosixXrootd::Pread(), XrdPosixXrootd::Pwrite(), XrdPosixXrootd::Read(), and XrdPosixXrootd::Write().

XrdClient* XrdPosixFile::XClient

Referenced by Path(), Read(), Sync(), Trunc(), Write(), XrdPosixFile(), ~XrdPosixFile(), XrdPosixXrootd::endPoint(), XrdPosixXrootd::Open(), XrdPosixXrootd::OpenCB(), and XrdPosixXrootd::Fault().

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

• XrdPosixXrootd.cc