Merge branch 'master' of ssh://crater.dragonflybsd.org/repository/git/dragonfly
[dragonfly.git] / lib / libcaps / thread.h
blob2740075b2e7f6616a6696f024c1c91f3d937e96b
1 /*
2 * THREAD.H
4 * Copyright (c) 2003 Matthew Dillon <dillon@backplane.com>
5 * All rights reserved.
7 * Redistribution and use in source and binary forms, with or without
8 * modification, are permitted provided that the following conditions
9 * are met:
10 * 1. Redistributions of source code must retain the above copyright
11 * notice, this list of conditions and the following disclaimer.
12 * 2. Redistributions in binary form must reproduce the above copyright
13 * notice, this list of conditions and the following disclaimer in the
14 * documentation and/or other materials provided with the distribution.
16 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
17 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
18 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
19 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
20 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
21 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
22 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
23 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
24 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
25 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
26 * SUCH DAMAGE.
28 * $DragonFly: src/lib/libcaps/thread.h,v 1.4 2004/10/18 17:54:35 eirikn Exp $
31 #ifndef _LIBCAPS_THREAD_H_
32 #define _LIBCAPS_THREAD_H_
34 #define LWKT_THREAD_STACK 65536
36 struct thread;
38 struct md_thread {
42 extern void *libcaps_alloc_stack(int);
43 extern void libcaps_free_stack(void *, int);
44 extern int tsleep(struct thread *, int, const char *, int);
45 extern void lwkt_start_threading(struct thread *);
46 extern void cpu_init_thread(struct thread *);
47 extern void cpu_set_thread_handler(struct thread *, void (*)(void), void (*)(void *), void *);
48 extern void kthread_exit(void) __dead2;
49 extern void cpu_thread_exit(void) __dead2;
52 * User overloads of lwkt_*
53 * Unfortunately C doesn't support function overloading.
54 * XXX we need some strong weak magic here....
56 struct globaldata;
57 void lwkt_user_gdinit(struct globaldata *);
59 extern int hz;
61 #endif