XrdSsiMutex Class Reference

#include <XrdSsiAtomics.hh>

Collaboration diagram for XrdSsiMutex:

Public Types
enum	MutexType {   Simple = 0 ,   Recursive = 1 }

Public Member Functions
	XrdSsiMutex (MutexType mt=Simple)
	~XrdSsiMutex ()
void	Lock ()
bool	TryLock ()
void	UnLock ()

Protected Attributes
pthread_mutex_t	cs

Detailed Description

Definition at line 109 of file XrdSsiAtomics.hh.

Member Enumeration Documentation

MutexType

enum XrdSsiMutex::MutexType

Enumerator
Simple
Recursive

Definition at line 119 of file XrdSsiAtomics.hh.

{Simple = 0, Recursive = 1};

Constructor & Destructor Documentation

XrdSsiMutex()

XrdSsiMutex::XrdSsiMutex ( MutexType  mt = Simple )

inline

Definition at line 121 of file XrdSsiAtomics.hh.

                  {int rc;
                   if (mt == Simple) rc = pthread_mutex_init(&cs, NULL);
                      else {pthread_mutexattr_t attr;
                            if (!(rc = pthread_mutexattr_init(&attr)))
                               {pthread_mutexattr_settype(&attr,
                                                     PTHREAD_MUTEX_RECURSIVE);
                                rc = pthread_mutex_init(&cs, &attr);
                               }
                           }
                   if (rc) throw Errno2Text(rc);
                  }

References cs, and Simple.

~XrdSsiMutex()

XrdSsiMutex::~XrdSsiMutex ( )

inline

Definition at line 134 of file XrdSsiAtomics.hh.

{pthread_mutex_destroy(&cs);}

References cs.

Member Function Documentation

Lock()

void XrdSsiMutex::Lock ( )

inline

Definition at line 115 of file XrdSsiAtomics.hh.

{pthread_mutex_lock(&cs);}

References cs.

Referenced by XrdSsiMutexMon::XrdSsiMutexMon(), XrdSsiResponder::~XrdSsiResponder(), XrdSsiResponder::BindRequest(), XrdSsiRRTable< T >::Clear(), XrdSsiEvent::ClrEvent(), XrdSsiRequest::Finished(), XrdSsiSessReal::Lock(), XrdSsiMutexMon::Lock(), XrdSsiRRAgent::ResetResponder(), XrdSsiResponder::SetMetadata(), and XrdSsiResponder::UnBindRequest().

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TryLock()

bool XrdSsiMutex::TryLock ( )

inline

Definition at line 113 of file XrdSsiAtomics.hh.

{return pthread_mutex_trylock( &cs ) == 0;}

References cs.

UnLock()

void XrdSsiMutex::UnLock ( )

inline

Definition at line 117 of file XrdSsiAtomics.hh.

{pthread_mutex_unlock(&cs);}

References cs.

Referenced by XrdSsiResponder::~XrdSsiResponder(), XrdSsiResponder::BindRequest(), XrdSsiRRTable< T >::Clear(), XrdSsiEvent::ClrEvent(), XrdSsiRequest::Finished(), XrdSsiMutexMon::Lock(), XrdSsiRRAgent::ResetResponder(), XrdSsiResponder::SetMetadata(), XrdSsiResponder::UnBindRequest(), XrdSsiMutexMon::UnLock(), and XrdSsiSessReal::UnLock().

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Member Data Documentation

cs

pthread_mutex_t XrdSsiMutex::cs

protected

Definition at line 138 of file XrdSsiAtomics.hh.

Referenced by XrdSsiMutex(), ~XrdSsiMutex(), Lock(), TryLock(), and UnLock().

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

• XrdSsiAtomics.hh
• XrdSsiAtomics.cc