1 #include "u.h"
2 #include "libc.h"
3 #include "thread.h"
4 
5 void
6 threadmain(int argc, char **argv)
7 {
8 	int fd[3];
9 	Channel *c;
10 	Waitmsg *w;
11 
12 	ARGBEGIN{
13 	case 'D':
14 		break;
15 	}ARGEND
16 
17 	c = threadwaitchan();
18 	fd[0] = dup(0, -1);
19 	fd[1] = dup(1, -1);
20 	fd[2] = dup(2, -1);
21 	if(threadspawn(fd, argv[0], argv) < 0)
22 		sysfatal("threadspawn: %r");
23 	fd[0] = dup(0, -1);
24 	fd[1] = dup(1, -1);
25 	fd[2] = dup(2, -1);
26 	if(threadspawn(fd, argv[0], argv) < 0)
27 		sysfatal("threadspawn: %r");
28 	w = recvp(c);
29 	if(w == nil)
30 		print("exec/recvp failed: %r\n");
31 	else
32 		print("%d %lud %lud %lud %s\n", w->pid, w->time[0], w->time[1], w->time[2], w->msg);
33 	w = recvp(c);
34 	if(w == nil)
35 		print("exec/recvp failed: %r\n");
36 	else
37 		print("%d %lud %lud %lud %s\n", w->pid, w->time[0], w->time[1], w->time[2], w->msg);
38 	threadexits(nil);
39 }