45 lines
889 B
C
45 lines
889 B
C
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#ifndef __PTHREAD_INTERNAL_H__
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#define __PTHREAD_INTERNAL_H__
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#include <rtthread.h>
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#include <pthread.h>
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struct _pthread_cleanup
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{
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void (*cleanup_func)(void* parameter);
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void* parameter;
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struct _pthread_cleanup* next;
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};
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typedef struct _pthread_cleanup _pthread_cleanup_t;
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#define PTHREAD_MAGIC 0x70746873
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struct _pthread_data
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{
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rt_uint32_t magic;
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pthread_attr_t attr;
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rt_thread_t tid;
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void* (*thread_entry)(void* parameter);
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void* thread_parameter;
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/* return value */
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void* return_value;
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/* semaphore for joinable thread */
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rt_sem_t joinable_sem;
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_pthread_cleanup_t* cleanup;
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void** tls; /* thread-local storage area */
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};
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typedef struct _pthread_data _pthread_data_t;
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rt_inline _pthread_data_t* _pthread_get_data(pthread_t thread)
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{
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RT_ASSERT(thread != RT_NULL);
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return (_pthread_data_t*)thread->user_data;
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}
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#endif
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