1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126
|
/*
* mtest.c
*
* $Id: mtest.c,v 1.1.1.1 2006/04/11 17:56:16 source Exp $
*
* Fiber test program
*
* This file is part of the OpenLink Software Virtuoso Open-Source (VOS)
* project.
*
* Copyright (C) 1998-2006 OpenLink Software
*
* This project is free software; you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by the
* Free Software Foundation; only version 2 of the License, dated June 1991.
*
* This program is distributed in the hope that it will be useful, but
* WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* General Public License for more details.
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
* 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
*
*/
#include "Dk.h"
int t3 (void *);
semaphore_t *sem;
#define MY_NAME (void *)1
/*
#define thread_sleep(X) thread_wait_cond(NULL, NULL, X)
*/
void
id (void)
{
time_t now;
time (&now);
printf ("%d [%s] ", (int) now,
(char *) thread_getattr (current_thread, MY_NAME));
}
int
t1 (void *arg)
{
thread_setattr (current_thread, MY_NAME, arg);
thread_create (t3, 0, "t3");
for (;;)
{
id ();
puts ("here");
thread_allow_schedule ();
thread_sleep (3000);
}
}
int
t2 (void *arg)
{
int i;
thread_setattr (current_thread, MY_NAME, arg);
for (;;)
{
semaphore_enter (sem);
for (i = 1; i <= 10; i++)
{
id ();
printf ("%d...\n", i);
thread_sleep (1000);
}
semaphore_leave (sem);
}
}
int
t3 (void *arg)
{
int i, j;
thread_setattr (current_thread, MY_NAME, arg);
for (j = 0; j < 3; j++)
{
semaphore_enter (sem);
for (i = 1; i <= 10; i++)
{
id ();
printf ("%d...\n", i);
thread_sleep (100);
}
semaphore_leave (sem);
}
}
int
main ()
{
sem = semaphore_allocate (1);
thread_initial (0); /* initialize main thread */
thread_setattr (current_thread, MY_NAME, "Main");
thread_create (t1, 0, "t1");
thread_create (t2, 0, "t2");
for (;;)
{
id ();
printf ("total:%d, wait:%d, dead:%d, runnable:%d\n", _thread_num_total,
_thread_num_wait, _thread_num_dead, _thread_num_runnable);
thread_sleep (500);
}
exit (1);
}
|