tls_tricks::tls_manager Class Reference

A management class for non-POD thread-local storage. More...

#include <tls.h>

Static Public Member Functions
static void	global_init ()
static void	global_fini ()
static void	register_tls (void(*init)(), void(*fini)())
static void	thread_init ()
static void	thread_fini ()

Static Public Attributes
static __thread bool	_thread_initialized

Detailed Description

A management class for non-POD thread-local storage.

The programmer declares thread-local variables via DECLARE_TLS macro, and every thread which calls thread_init/fini at entry/exit will have its thread-local variables initialized and destroyed by their no-arg constructor and destructor.

Attention

NOTE: the main thread automatically initializes its own TLS before entering main(), but if the main thread exits without ending the program it should call tls_manager::thread_fini like any other thread.

WARNING: for now this API does not support TLS declared within a function.

WARNING: Similar to static initialization, the programmer cannot make any assumptions about the order in which two thread-local variables get initialized unless they are declared in the same file or declared using a DECLARE_TLS_SCHWARZ/DEFINE_TLS_SCHWARZ pair.

Member Function Documentation

global_fini()

void tls_manager::global_fini ( )

static

global_init()

void tls_manager::global_init ( )

static

register_tls()

void tls_manager::register_tls ( void(*)()  init, void(*)()  fini  )

static

thread_fini()

void tls_manager::thread_fini ( )

static

thread_init()

void tls_manager::thread_init ( )

static

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

• src/common/tls.h
• src/common/tls.cpp