pthread_key.h

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/*
 * Copyright (c) 2018 Intel Corporation
 *
 * SPDX-License-Identifier: Apache-2.0
 */
 
#ifndef ZEPHYR_INCLUDE_POSIX_PTHREAD_KEY_H_
#define ZEPHYR_INCLUDE_POSIX_PTHREAD_KEY_H_
 
#ifdef CONFIG_PTHREAD_IPC
#include <sys/slist.h>
#include <zephyr/types.h>
 
#ifdef __cplusplus
extern "C" {
#endif
 
typedef uint32_t pthread_once_t;
 
/* pthread_key */
typedef void *pthread_key_t;
 
typedef struct pthread_key_obj {
        /* List of pthread_key_data objects that contain thread
         * specific data for the key
         */
        sys_slist_t key_data_l;
 
        /* Optional destructor that is passed to pthread_key_create() */
        void (*destructor)(void *);
} pthread_key_obj;
 
typedef struct pthread_thread_data {
        sys_snode_t node;
 
        /* Key and thread specific data passed to pthread_setspecific() */
        pthread_key_obj *key;
        void *spec_data;
} pthread_thread_data;
 
typedef struct pthread_key_data {
        sys_snode_t node;
        pthread_thread_data thread_data;
} pthread_key_data;
 
#ifdef __cplusplus
}
#endif
 
#endif /* CONFIG_PTHREAD_IPC */
 
#endif /* ZEPHYR_INCLUDE_POSIX_PTHREAD_KEY_H_*/