1 | /* |
2 | * Copyright (c) 2000-2005 Apple Computer, Inc. All rights reserved. |
3 | * |
4 | * @APPLE_OSREFERENCE_LICENSE_HEADER_START@ |
5 | * |
6 | * This file contains Original Code and/or Modifications of Original Code |
7 | * as defined in and that are subject to the Apple Public Source License |
8 | * Version 2.0 (the 'License'). You may not use this file except in |
9 | * compliance with the License. The rights granted to you under the License |
10 | * may not be used to create, or enable the creation or redistribution of, |
11 | * unlawful or unlicensed copies of an Apple operating system, or to |
12 | * circumvent, violate, or enable the circumvention or violation of, any |
13 | * terms of an Apple operating system software license agreement. |
14 | * |
15 | * Please obtain a copy of the License at |
16 | * http://www.opensource.apple.com/apsl/ and read it before using this file. |
17 | * |
18 | * The Original Code and all software distributed under the License are |
19 | * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER |
20 | * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES, |
21 | * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY, |
22 | * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT. |
23 | * Please see the License for the specific language governing rights and |
24 | * limitations under the License. |
25 | * |
26 | * @APPLE_OSREFERENCE_LICENSE_HEADER_END@ |
27 | */ |
28 | /* |
29 | * Copyright (c) 2000 Apple Computer, Inc. All rights reserved. |
30 | * |
31 | * HISTORY |
32 | * |
33 | * 31 August 2000 (debo) |
34 | * Created. |
35 | */ |
36 | |
37 | #ifndef _MACH_MK_TIMER_H_ |
38 | #define _MACH_MK_TIMER_H_ |
39 | |
40 | #include <mach/mach_time.h> |
41 | #include <sys/cdefs.h> |
42 | |
43 | __BEGIN_DECLS |
44 | |
45 | mach_port_name_t mk_timer_create(void); |
46 | |
47 | kern_return_t mk_timer_destroy( |
48 | mach_port_name_t name); |
49 | |
50 | kern_return_t mk_timer_arm( |
51 | mach_port_name_t name, |
52 | uint64_t expire_time); |
53 | |
54 | kern_return_t mk_timer_cancel( |
55 | mach_port_name_t name, |
56 | uint64_t *result_time); |
57 | #define MK_TIMER_NORMAL (0) |
58 | #define MK_TIMER_CRITICAL (1) |
59 | kern_return_t mk_timer_arm_leeway( |
60 | mach_port_name_t name, |
61 | uint64_t mk_timer_flags, |
62 | uint64_t mk_timer_expire_time, |
63 | uint64_t mk_timer_leeway); |
64 | |
65 | __END_DECLS |
66 | |
67 | #pragma pack(4) |
68 | struct mk_timer_expire_msg { |
69 | mach_msg_header_t ; |
70 | uint64_t unused[3]; |
71 | }; |
72 | #pragma pack() |
73 | |
74 | typedef struct mk_timer_expire_msg mk_timer_expire_msg_t; |
75 | |
76 | #endif /* _MACH_MK_TIMER_H_ */ |
77 | |