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1.1 root 1: /*
2: * Copyright (c) 1999 Apple Computer, Inc. All rights reserved.
3: *
4: * @APPLE_LICENSE_HEADER_START@
5: *
6: * Portions Copyright (c) 1999 Apple Computer, Inc. All Rights
7: * Reserved. This file contains Original Code and/or Modifications of
8: * Original Code as defined in and that are subject to the Apple Public
9: * Source License Version 1.1 (the "License"). You may not use this file
10: * except in compliance with the License. Please obtain a copy of the
11: * License at http://www.apple.com/publicsource and read it before using
12: * this file.
13: *
14: * The Original Code and all software distributed under the License are
15: * distributed on an "AS IS" basis, WITHOUT WARRANTY OF ANY KIND, EITHER
16: * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
17: * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
18: * FITNESS FOR A PARTICULAR PURPOSE OR NON-INFRINGEMENT. Please see the
19: * License for the specific language governing rights and limitations
20: * under the License.
21: *
22: * @APPLE_LICENSE_HEADER_END@
23: */
24:
25: /*
26: * Copyright (c) 1993, 1994, 1995 NeXT Computer, Inc.
27: *
28: * Declarations for thread-based callouts.
29: *
30: * HISTORY
31: *
32: * 8 June 1995 ? at NeXT
33: * Converted from old API naming and
34: * changed the time representation to
35: * tvalspec_t.
36: *
37: * 7 April 1994 ? at NeXT
38: * Added support for external and delayed
39: * entries. Cleaned up somewhat.
40: * 3 July 1993 ? at NeXT
41: * Created.
42: */
43:
44: #ifndef _KERN_THREAD_CALL_H_
45: #define _KERN_THREAD_CALL_H_
46:
47: #import <mach/clock_types.h>
48:
49: typedef void *thread_call_spec_t;
50: typedef void *thread_call_t;
51: typedef void (*thread_call_func_t)(
52: thread_call_spec_t spec,
53: thread_call_t call
54: );
55:
56: void
57: thread_call_init(void);
58:
59: tvalspec_t
60: deadline_from_interval(
61: tvalspec_t interval
62: );
63:
64: void
65: thread_call_func(
66: thread_call_func_t func,
67: thread_call_spec_t spec,
68: boolean_t unique_call
69: );
70: void
71: thread_call_func_delayed(
72: thread_call_func_t func,
73: thread_call_spec_t spec,
74: tvalspec_t deadline
75: );
76:
77: void
78: thread_call_func_cancel(
79: thread_call_func_t func,
80: thread_call_spec_t spec,
81: boolean_t cancel_all
82: );
83:
84: thread_call_t
85: thread_call_allocate(
86: thread_call_func_t func,
87: thread_call_spec_t spec
88: );
89: void
90: thread_call_free(
91: thread_call_t call
92: );
93:
94: void
95: thread_call_enter(
96: thread_call_t call
97: );
98: void
99: thread_call_enter_spec(
100: thread_call_t call,
101: thread_call_spec_t spec
102: );
103: void
104: thread_call_enter_delayed(
105: thread_call_t call,
106: tvalspec_t deadline
107: );
108: void
109: thread_call_enter_spec_delayed(
110: thread_call_t call,
111: thread_call_spec_t spec,
112: tvalspec_t deadline
113: );
114: void
115: thread_call_cancel(
116: thread_call_t call
117: );
118:
119: #endif /* _KERN_THREAD_CALL_H_ */
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