1 cf4f3eaf 2004-11-08 devnull /*
 2 cf4f3eaf 2004-11-08 devnull  * Implement threadexitsall by sending a signal to every proc.
 3 cf4f3eaf 2004-11-08 devnull  *
 4 cf4f3eaf 2004-11-08 devnull  * To be included from another C file (e.g., Linux-clone.c).
 5 cf4f3eaf 2004-11-08 devnull  */
 6 cf4f3eaf 2004-11-08 devnull 
 7 cf4f3eaf 2004-11-08 devnull void
 8 cf4f3eaf 2004-11-08 devnull _threadexitallproc(char *exitstr)
 9 cf4f3eaf 2004-11-08 devnull {
10 cf4f3eaf 2004-11-08 devnull 	Proc *p;
11 cf4f3eaf 2004-11-08 devnull 	int mypid;
12 cf4f3eaf 2004-11-08 devnull 
13 cf4f3eaf 2004-11-08 devnull 	mypid = getpid();
14 cf4f3eaf 2004-11-08 devnull 	lock(&_threadpq.lock);
15 cf4f3eaf 2004-11-08 devnull 	for(p=_threadpq.head; p; p=p->next)
16 cf4f3eaf 2004-11-08 devnull 		if(p->pid > 1 && p->pid != mypid)
17 cf4f3eaf 2004-11-08 devnull 			kill(p->pid, SIGUSR2);
18 cf4f3eaf 2004-11-08 devnull 	exits(exitstr);
19 cf4f3eaf 2004-11-08 devnull }
20 cf4f3eaf 2004-11-08 devnull 
21 cf4f3eaf 2004-11-08 devnull void
22 cf4f3eaf 2004-11-08 devnull _threadexitproc(char *exitstr)
23 cf4f3eaf 2004-11-08 devnull {
24 cf4f3eaf 2004-11-08 devnull 	_exits(exitstr);
25 cf4f3eaf 2004-11-08 devnull }