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1/*
2 * Copyright (c) 2000 Apple Computer, Inc. All rights reserved.
3 *
4 * @APPLE_LICENSE_HEADER_START@
5 *
6 * Copyright (c) 1999-2003 Apple Computer, Inc. All Rights Reserved.
7 *
8 * This file contains Original Code and/or Modifications of Original Code
9 * as defined in and that are subject to the Apple Public Source License
10 * Version 2.0 (the 'License'). You may not use this file except in
11 * compliance with the License. Please obtain a copy of the License at
12 * http://www.opensource.apple.com/apsl/ and read it before using this
13 * file.
14 *
15 * The Original Code and all software distributed under the License are
16 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
17 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
18 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
19 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
20 * Please see the License for the specific language governing rights and
21 * limitations under the License.
22 *
23 * @APPLE_LICENSE_HEADER_END@
24 */
25/*
26 * @OSF_COPYRIGHT@
27 *
28 */
29
30#ifndef _KERN_MK_SP_H_
31#define _KERN_MK_SP_H_
32
33/*
34 * Scheduling operation prototypes
35 */
36
37void _mk_sp_thread_unblock(
38 thread_t thread);
39
40void _mk_sp_thread_done(
41 thread_t old_thread,
42 thread_t new_thread,
43 processor_t processor);
44
45void _mk_sp_thread_begin(
46 thread_t new_thread,
47 processor_t processor);
48
49void _mk_sp_thread_dispatch(
50 thread_t thread);
51
52kern_return_t _mk_sp_thread_switch(
53 thread_act_t hint_act,
54 int option,
55 mach_msg_timeout_t option_time);
56
57void _mk_sp_thread_depress_ms(
58 mach_msg_timeout_t interval);
59
60void _mk_sp_thread_depress_abstime(
61 uint64_t interval);
62
63kern_return_t _mk_sp_thread_depress_abort(
64 thread_t thread,
65 boolean_t abortall);
66
67void _mk_sp_thread_perhaps_yield(
68 thread_t self);
69
70#endif /* _KERN_MK_SP_H_ */