1 #include "u.h"
2 #include "libc.h"
3 #include "thread.h"
4 
5 void
6 execproc(void *v)
7 {
8 	int i, fd[3];
9 	char buf[100], *args[3];
10 
11 	i = (int)v;
12 	sprint(buf, "%d", i);
13 	fd[0] = dup(0, -1);
14 	fd[1] = dup(1, -1);
15 	fd[2] = dup(2, -1);
16 	args[0] = "echo";
17 	args[1] = buf;
18 	args[2] = nil;
19 	threadexec(nil, fd, args[0], args);
20 }
21 
22 void
23 threadmain(int argc, char **argv)
24 {
25 	int i;
26 	Channel *c;
27 	Waitmsg *w;
28 
29 	ARGBEGIN{
30 	case 'D':
31 		break;
32 	}ARGEND
33 
34 	c = threadwaitchan();
35 	for(i=0;; i++){
36 		proccreate(execproc, (void*)i, 16384);
37 		w = recvp(c);
38 		if(w == nil)
39 			sysfatal("exec/recvp failed: %r");
40 	}
41 }