test/caps/thr2.c

   1 /*
   2  * Copyright (c) 2003 Matthew Dillon <dillon@backplane.com>
   3  * All rights reserved.
   4  *
   5  * Redistribution and use in source and binary forms, with or without
   6  * modification, are permitted provided that the following conditions
   7  * are met:
   8  * 1. Redistributions of source code must retain the above copyright
   9  *    notice, this list of conditions and the following disclaimer.
  10  * 2. Redistributions in binary form must reproduce the above copyright
  11  *    notice, this list of conditions and the following disclaimer in the
  12  *    documentation and/or other materials provided with the distribution.
  13  *
  14  * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
  15  * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
  16  * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
  17  * ARE DISCLAIMED.  IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
  18  * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
  19  * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
  20  * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
  21  * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
  22  * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
  23  * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
  24  * SUCH DAMAGE.
  25  *
  26  * $DragonFly: src/test/caps/thr2.c,v 1.1 2003/12/07 04:26:41 dillon Exp $
  27  */
  28 #include <stdio.h>
  29 #include <libcaps/defs.h>
  30
  31 extern int mp_lock;
  32
  33 static void thread1(void *data);
  34 static void thread2(void *data);
  35
  36 int
  37 main(int ac, char **av)
  38 {
  39     thread_t td;
  40     thread_t td1;
  41     thread_t td2;
  42
  43     uthread_init();
  44     lwkt_create(thread1, NULL, &td1, NULL, 0, -1, "thread1");
  45     lwkt_create(thread2, NULL, &td2, NULL, 0, -1, "thread2");
  46     lwkt_switch();
  47     printf("Main Exiting\n");
  48     exit(1);
  49 }
  50
  51 void
  52 thread1(void *data)
  53 {
  54     int i;
  55     for (i = 0; i < 1000000; ++i)
  56         lwkt_switch();
  57     printf("done1\n");
  58 }
  59
  60 void
  61 thread2(void *data)
  62 {
  63     int i;
  64     for (i = 0; i < 1000000; ++i)
  65         lwkt_switch();
  66     printf("done2\n");
  67     exit(0);
  68 }
  69