xref: /csrg-svn/lib/libc/vax/sys/cache.lib/x.c (revision 47917)
1*47917Sbostic /*
2*47917Sbostic  * Copyright (c) 1989 The Regents of the University of California.
3*47917Sbostic  * All rights reserved.
4*47917Sbostic  *
5*47917Sbostic  * Redistribution and use in source and binary forms are permitted
6*47917Sbostic  * provided that the above copyright notice and this paragraph are
7*47917Sbostic  * duplicated in all such forms and that any documentation,
8*47917Sbostic  * advertising materials, and other materials related to such
9*47917Sbostic  * distribution and use acknowledge that the software was developed
10*47917Sbostic  * by the University of California, Berkeley.  The name of the
11*47917Sbostic  * University may not be used to endorse or promote products derived
12*47917Sbostic  * from this software without specific prior written permission.
13*47917Sbostic  * THIS SOFTWARE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
14*47917Sbostic  * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
15*47917Sbostic  * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
16*47917Sbostic  */
17*47917Sbostic 
18*47917Sbostic #ifndef lint
19*47917Sbostic char copyright[] =
20*47917Sbostic "@(#) Copyright (c) 1989 The Regents of the University of California.\n\
21*47917Sbostic  All rights reserved.\n";
22*47917Sbostic #endif /* not lint */
23*47917Sbostic 
24*47917Sbostic #ifndef lint
25*47917Sbostic static char sccsid[] = "@(#)x.c	5.1 (Berkeley) 04/12/91";
26*47917Sbostic #endif /* not lint */
27*47917Sbostic 
28*47917Sbostic main()
29*47917Sbostic {
30*47917Sbostic 	register int i;
31*47917Sbostic 
32*47917Sbostic 	for (i = 0; i < 100000; i++)
33*47917Sbostic 		if (vfork() == 0) {
34*47917Sbostic 			printf("child: %d\n", getpid());
35*47917Sbostic 			exit(0);
36*47917Sbostic 		} else {
37*47917Sbostic 			printf("parent: %d\n", getpid());
38*47917Sbostic 			wait(0);
39*47917Sbostic 		}
40*47917Sbostic }
41