pthread__tls_8h_source.html

/*

 * Copyright (C) 2014 Hamburg University of Applied Sciences (HAW)

 *

 * This file is subject to the terms and conditions of the GNU Lesser

 * General Public License v2.1. See the file LICENSE in the top level

 * directory for more details.

 */


#ifndef PTHREAD_TLS_H

#define PTHREAD_TLS_H


#ifdef __cplusplus

extern "C" {

#endif


struct __pthread_tls_key;


struct __pthread_tls_datum;


typedef struct __pthread_tls_key *pthread_key_t;


void *pthread_getspecific(pthread_key_t key);


int pthread_setspecific(pthread_key_t key, const void *value);


int pthread_key_create(pthread_key_t *key, void (*destructor)(void *));


int pthread_key_delete(pthread_key_t key);


void __pthread_keys_exit(int self_id);


struct __pthread_tls_datum **__pthread_get_tls_head(int self_id) PURE;


#ifdef __cplusplus

}

#endif


#endif /* PTHREAD_TLS_H */


PURE
#define PURE
The function has no effects except the return value and its return value depends only on the paramete...
Definition compiler_hints.h:55

__pthread_keys_exit
void __pthread_keys_exit(int self_id)
Destroys all thread-specific keys for pthread self_id.

pthread_setspecific
int pthread_setspecific(pthread_key_t key, const void *value)
Set and binds a specific tls to a key.

pthread_key_t
struct __pthread_tls_key * pthread_key_t
A thread-specific key.
Definition pthread_tls.h:40

__pthread_get_tls_head
struct __pthread_tls_datum ** __pthread_get_tls_head(int self_id) PURE
Returns the pointer to the head of the list of thread-specific data.

pthread_getspecific
void * pthread_getspecific(pthread_key_t key)
Returns the requested tls.

pthread_key_delete
int pthread_key_delete(pthread_key_t key)
Deletes a pthread_key_t that was previously created with pthread_key_create.

pthread_key_create
int pthread_key_create(pthread_key_t *key, void(*destructor)(void *))
Creates a new key to be used to identify a specific tls.