Thread Local Storage

Typedefs
typedef M_uint64	M_thread_tls_key_t

Functions
M_thread_tls_key_t	M_thread_tls_key_create (void(*destructor)(void *))
M_bool	M_thread_tls_setspecific (M_thread_tls_key_t key, const void *value)
void *	M_thread_tls_getspecific (M_thread_tls_key_t key)

Detailed Description

Thread Local Storage

Typedef Documentation

M_thread_tls_key_t

typedef M_uint64 M_thread_tls_key_t

Thread local storage key.

Function Documentation

M_thread_tls_key_create()

M_thread_tls_key_t M_thread_tls_key_create

(

void(*)(void *)

destructor

)

Create a key for storing data in thread local storage.

Parameters

destructor

The destructor to call to destroy the stored value at the returned key. Optional, use NULL if not needed.

Returns

The key to use in tls.

M_thread_tls_setspecific()

M_bool M_thread_tls_setspecific	(	M_thread_tls_key_t	key,
		const void *	value
	)

Set the key for the current thread to the given value.

Parameters

[in]	key	The key.
[in]	value	The value to store.

Returns

M_TRUE if the value was stored. Otherwise M_FALSE.

M_thread_tls_getspecific()

void * M_thread_tls_getspecific

(

M_thread_tls_key_t

key

)

Get the value fro a given key.

Parameters

[in]

key

The key.

Returns

The value or NULL if not value set/invalid key.