bsd/kern/kern_exit.c

116 #include <kern/thread.h>
166 kern_return_t sys_perf_notify(thread_t thread, int pid);
261 	 * If a thread in this task has already
296 	/* TODO: This should be done after becoming exit thread */
305 		 * corrupting the freed memory, let the exit thread
373 	/* Last thread to terminate will call proc_exit() */
591 		 * no need to throttle this thread since its going away
776 					thread_t thread = q->sigwait_thread;
782 				 	* Need to do this as it could be a thread which is not
783 				 	* the first thread in the task. So any attempts to kill
786 					thread_resume(thread);
787 					clear_wait(thread, THREAD_INTERRUPTED);
788 					threadsignal(thread, SIGKILL, 0);
875 	 * and halt this thread (only if a
884 	/* mark the thread as the one that is doing proc_exit
991 		 * no need to throttle this thread since its going away
1207 	thread_t thread;
1217 	thread = current_thread();
1218 	uth = (struct uthread *)get_bsdthread_info(thread);
1270 		p->p_listflag |= P_LIST_WAITING;   /* only allow single thread to wait() */
1327 					 * thread via p_uthlist.
1428 	thread_t thread;
1438 	thread = current_thread();
1439 	uth = (struct uthread *)get_bsdthread_info(thread);
1448  * Description:	Suspend the calling thread until one child of the process
1449  *		containing the calling thread changes state.
1746 	 * If a thread in this task has already
1769 		 * thread that has vfork in proress terminates. So there is no
1996 					thread_t thread = q->sigwait_thread;
2002 				 	* Need to do this as it could be a thread which is not
2003 				 	* the first thread in the task. So any attempts to kill
2006 					thread_resume(thread);
2007 					clear_wait(thread, THREAD_INTERRUPTED);
2008 					threadsignal(thread, SIGKILL, 0);
2119 	 * and halt this thread (only if a