71 lines
1.4 KiB
C
71 lines
1.4 KiB
C
|
/*
|
||
|
|
* Copyright (c) 2006-2021, RT-Thread Development Team
|
||
|
|
*
|
||
|
|
* SPDX-License-Identifier: Apache-2.0
|
||
|
|
*
|
||
|
|
* Change Logs:
|
||
|
|
* Date Author Notes
|
||
|
|
* 2010-10-26 Bernard the first version
|
||
|
|
*/
|
||
|
|
|
||
|
|
#ifndef __PTHREAD_INTERNAL_H__
|
||
|
|
#define __PTHREAD_INTERNAL_H__
|
||
|
|
|
||
|
|
#include <rtthread.h>
|
||
|
|
#include <pthread.h>
|
||
|
|
#include <sys/time.h>
|
||
|
|
|
||
|
|
struct _pthread_cleanup
|
||
|
|
{
|
||
|
|
void (*cleanup_func)(void *parameter);
|
||
|
|
void *parameter;
|
||
|
|
|
||
|
|
struct _pthread_cleanup *next;
|
||
|
|
};
|
||
|
|
typedef struct _pthread_cleanup _pthread_cleanup_t;
|
||
|
|
|
||
|
|
struct _pthread_key_data
|
||
|
|
{
|
||
|
|
int is_used;
|
||
|
|
void (*destructor)(void *parameter);
|
||
|
|
};
|
||
|
|
typedef struct _pthread_key_data _pthread_key_data_t;
|
||
|
|
|
||
|
|
#ifndef PTHREAD_NUM_MAX
|
||
|
|
#define PTHREAD_NUM_MAX 32
|
||
|
|
#endif
|
||
|
|
|
||
|
|
#define PTHREAD_MAGIC 0x70746873
|
||
|
|
struct _pthread_data
|
||
|
|
{
|
||
|
|
rt_uint32_t magic;
|
||
|
|
pthread_attr_t attr;
|
||
|
|
rt_thread_t tid;
|
||
|
|
|
||
|
|
void* (*thread_entry)(void *parameter);
|
||
|
|
void *thread_parameter;
|
||
|
|
|
||
|
|
/* return value */
|
||
|
|
void *return_value;
|
||
|
|
|
||
|
|
/* semaphore for joinable thread */
|
||
|
|
rt_sem_t joinable_sem;
|
||
|
|
|
||
|
|
/* cancel state and type */
|
||
|
|
rt_uint8_t cancelstate;
|
||
|
|
volatile rt_uint8_t canceltype;
|
||
|
|
volatile rt_uint8_t canceled;
|
||
|
|
|
||
|
|
_pthread_cleanup_t *cleanup;
|
||
|
|
void** tls; /* thread-local storage area */
|
||
|
|
};
|
||
|
|
typedef struct _pthread_data _pthread_data_t;
|
||
|
|
|
||
|
|
_pthread_data_t *_pthread_get_data(pthread_t thread);
|
||
|
|
|
||
|
|
void posix_mq_system_init(void);
|
||
|
|
void posix_sem_system_init(void);
|
||
|
|
void pthread_key_system_init(void);
|
||
|
|
|
||
|
|
#endif
|