Hypertable::SshThreadsCallbacks Class Reference

Thread callbacks for libssh More...

#include <SshThreadsCallbacks.h>

Collaboration diagram for Hypertable::SshThreadsCallbacks:

Static Public Member Functions
static int	mutex_init (void **priv)
	Mutex initializaton callback. More...
static int	mutex_destroy (void **lock)
	Mutex destroy callback. More...
static int	mutex_lock (void **lock)
	Mutex lock callback. More...
static int	mutex_unlock (void **lock)
	Mutex unlock callback. More...
static unsigned long	thread_id ()
	Callback for obtaining current thread ID. More...
static struct ssh_threads_callbacks_struct *	get ()
	Gets libssh threads callbacks structure. More...

Static Private Attributes
static std::mutex	ms_thread_id_mutex {}
	Mutex for serializing access to static data members More...
static unsigned long	ms_thread_id_next {}
	Next thread ID. More...
static std::unordered_map < std::thread::id, int >	ms_thread_id_map {}
	Mapping from std::thread::id to unique thread ID number. More...
static struct ssh_threads_callbacks_struct	ms_callbacks
	libssh callbacks structure More...

Detailed Description

Thread callbacks for libssh

Definition at line 42 of file SshThreadsCallbacks.h.

Member Function Documentation

struct ssh_threads_callbacks_struct * SshThreadsCallbacks::get ( )

static

Gets libssh threads callbacks structure.

Allocates a ssh_threads_callbacks_struct structure with callback functions initialized to the ones defined in this class. The type member is set to "threads_cpp".

Returns

libssh threads callback structure.

Definition at line 81 of file SshThreadsCallbacks.cc.

int SshThreadsCallbacks::mutex_destroy ( void **  lock )

static

Mutex destroy callback.

Deallocates mutex object pointed to by *lock

Parameters

lock	Address of mutex pointer

Returns

0

Definition at line 54 of file SshThreadsCallbacks.cc.

int SshThreadsCallbacks::mutex_init ( void **  priv )

static

Mutex initializaton callback.

Allocates a mutex object and assigns to *priv

Parameters

priv	Address of mutex pointer

Returns

0

Definition at line 49 of file SshThreadsCallbacks.cc.

int SshThreadsCallbacks::mutex_lock ( void **  lock )

static

Mutex lock callback.

Locks mutex object pointed to by *lock

Parameters

lock	Address of mutex pointer

Returns

0

Definition at line 59 of file SshThreadsCallbacks.cc.

int SshThreadsCallbacks::mutex_unlock ( void **  lock )

static

Mutex unlock callback.

Unlocks mutex object pointed to by *lock

Parameters

lock	Address of mutex pointer

Returns

0

Definition at line 64 of file SshThreadsCallbacks.cc.

unsigned long SshThreadsCallbacks::thread_id ( )

static

Callback for obtaining current thread ID.

Definition at line 70 of file SshThreadsCallbacks.cc.

Member Data Documentation

struct ssh_threads_callbacks_struct Hypertable::SshThreadsCallbacks::ms_callbacks

staticprivate

libssh callbacks structure

Definition at line 92 of file SshThreadsCallbacks.h.

unordered_map< thread::id, int > SshThreadsCallbacks::ms_thread_id_map {}

staticprivate

Mapping from std::thread::id to unique thread ID number.

Definition at line 89 of file SshThreadsCallbacks.h.

mutex SshThreadsCallbacks::ms_thread_id_mutex {}

staticprivate

Mutex for serializing access to static data members

Definition at line 83 of file SshThreadsCallbacks.h.

unsigned long SshThreadsCallbacks::ms_thread_id_next {}

staticprivate

Next thread ID.

Definition at line 86 of file SshThreadsCallbacks.h.

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

• /home/doug/src/hypertable/src/cc/Tools/ssh/SshThreadsCallbacks.h
• /home/doug/src/hypertable/src/cc/Tools/ssh/SshThreadsCallbacks.cc