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[ptherad] Fix pthread_exit issue 

When pthread invokes pthread_exit, it just detach self.
This commit is contained in:
Bernard Xiong 2019-02-14 13:45:25 +08:00
parent 509a6c14ac
commit f9f7e6c520
2 changed files with 6 additions and 13 deletions
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6
components/libc/pthreads/pthread.c
View File

@ -346,12 +346,6 @@ void pthread_exit(void *value)
ptd->tls = RT_NULL;
}
if (ptd->attr.detachstate == PTHREAD_CREATE_JOINABLE)
{
/* release the joinable pthread */
rt_sem_release(ptd->joinable_sem);
}
/* detach thread */
rt_thread_detach(ptd->tid);
/* reschedule thread */

13
src/thread.c
View File

@ -347,17 +347,17 @@ rt_err_t rt_thread_detach(rt_thread_t thread)
/* change stat */
thread->stat = RT_THREAD_CLOSE;
/* detach object */
rt_object_detach((rt_object_t)thread);
if (thread->cleanup != RT_NULL)
if ((rt_object_is_systemobject((rt_object_t)thread) == RT_TRUE) &&
thread->cleanup == RT_NULL)
{
rt_object_detach((rt_object_t)thread);
}
else
{
/* disable interrupt */
lock = rt_hw_interrupt_disable();
/* insert to defunct thread list */
rt_list_insert_after(&rt_thread_defunct, &(thread->tlist));
/* enable interrupt */
rt_hw_interrupt_enable(lock);
}
@ -366,7 +366,6 @@ rt_err_t rt_thread_detach(rt_thread_t thread)
}
RTM_EXPORT(rt_thread_detach);
#ifdef RT_USING_HEAP
/**
* This function will create a thread object and allocate thread object memory