xiaoxiang781216 commented on a change in pull request #1225:
URL: https://github.com/apache/incubator-nuttx/pull/1225#discussion_r438303753
##########
File path: sched/task/task_delete.c
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@@ -132,6 +133,26 @@ int task_delete(pid_t pid)
goto errout;
}
+ /* Check if the task to delete is the calling task */
+
+ if (pid == rtcb->pid)
+ {
+ /* If it is, then what we really wanted to do was exit. Note that we
+ * don't bother to unlock the TCB since it will be going away.
+ */
+
+ exit(EXIT_SUCCESS);
+ }
+
+#ifdef HAVE_GROUP_MEMBERS
+ /* Kill all of the children of the task. This will not kill the currently
+ * running task/pthread (this_task). It will kill the main thread of the
+ * task group if this_task is a pthread.
+ */
+
+ group_kill_children(dtcb);
Review comment:
there is another patch which change the code to:
```
ret = pthread_cancel(pid);
```
Of course, the change only work after we unify the main and pthread
difference(e.g. the cleanup stack and robust mutex). I will drop this patch now
and resend after the unification patch pass the review.
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