XrdSysXSLock Class Reference

#include <XrdSysXSLock.hh>

List of all members.

Public Member Functions
void	Lock (const XrdSysXS_Type usage)
void	UnLock (const XrdSysXS_Type usage=xs_None)
	XrdSysXSLock ()
	~XrdSysXSLock ()
Private Attributes
XrdSysXS_Type	cur_usage
int	cur_count
int	exc_wait
int	shr_wait
int	toggle
XrdSysMutex	LockContext
XrdSysSemaphore	WantShr
XrdSysSemaphore	WantExc

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Detailed Description

Definition at line 26 of file XrdSysXSLock.hh.

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Constructor & Destructor Documentation

XrdSysXSLock::XrdSysXSLock

(

)

[inline]

Definition at line 34 of file XrdSysXSLock.hh.

References cur_count, cur_usage, exc_wait, shr_wait, toggle, and xs_None.

XrdSysXSLock::~XrdSysXSLock

(

)

Definition at line 22 of file XrdSysXSLock.cc.

References cur_count, exc_wait, XrdSysMutex::Lock(), LockContext, shr_wait, and XrdSysMutex::UnLock().

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Member Function Documentation

void XrdSysXSLock::Lock

(

const XrdSysXS_Type

usage

)

Definition at line 39 of file XrdSysXSLock.cc.

References cur_count, cur_usage, exc_wait, XrdSysMutex::Lock(), LockContext, shr_wait, XrdSysMutex::UnLock(), XrdSysSemaphore::Wait(), WantExc, WantShr, and xs_Shared.

Referenced by XrdAccAccess::Access(), and XrdAccAccess::SwapTabs().

void XrdSysXSLock::UnLock

(

const XrdSysXS_Type

usage = xs_None

)

Definition at line 82 of file XrdSysXSLock.cc.

References cur_count, cur_usage, exc_wait, XrdSysMutex::Lock(), LockContext, XrdSysSemaphore::Post(), shr_wait, toggle, XrdSysMutex::UnLock(), WantExc, WantShr, and xs_Shared.

Referenced by XrdAccAccess::Access(), and XrdAccAccess::SwapTabs().

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Member Data Documentation

XrdSysXS_Type XrdSysXSLock::cur_usage [private]

Definition at line 42 of file XrdSysXSLock.hh.

Referenced by Lock(), UnLock(), and XrdSysXSLock().

int XrdSysXSLock::cur_count [private]

Definition at line 43 of file XrdSysXSLock.hh.

Referenced by Lock(), UnLock(), XrdSysXSLock(), and ~XrdSysXSLock().

int XrdSysXSLock::exc_wait [private]

Definition at line 44 of file XrdSysXSLock.hh.

Referenced by Lock(), UnLock(), XrdSysXSLock(), and ~XrdSysXSLock().

int XrdSysXSLock::shr_wait [private]

Definition at line 45 of file XrdSysXSLock.hh.

Referenced by Lock(), UnLock(), XrdSysXSLock(), and ~XrdSysXSLock().

int XrdSysXSLock::toggle [private]

Definition at line 46 of file XrdSysXSLock.hh.

Referenced by UnLock(), and XrdSysXSLock().

XrdSysMutex XrdSysXSLock::LockContext [private]

Definition at line 48 of file XrdSysXSLock.hh.

Referenced by Lock(), UnLock(), and ~XrdSysXSLock().

XrdSysSemaphore XrdSysXSLock::WantShr [private]

Definition at line 49 of file XrdSysXSLock.hh.

Referenced by Lock(), and UnLock().

XrdSysSemaphore XrdSysXSLock::WantExc [private]

Definition at line 50 of file XrdSysXSLock.hh.

Referenced by Lock(), and UnLock().

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

• net/xrootd/src/xrootd/src/XrdSys/XrdSysXSLock.hh
• net/xrootd/src/xrootd/src/XrdSys/XrdSysXSLock.cc

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