Commit | Line | Data |
---|---|---|
c906108c SS |
1 | /* This file is part of the program psim. |
2 | ||
3 | Copyright (C) 1994-1995, Andrew Cagney <cagney@highland.com.au> | |
4 | ||
5 | This program is free software; you can redistribute it and/or modify | |
6 | it under the terms of the GNU General Public License as published by | |
7 | the Free Software Foundation; either version 2 of the License, or | |
8 | (at your option) any later version. | |
9 | ||
10 | This program is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | GNU General Public License for more details. | |
14 | ||
15 | You should have received a copy of the GNU General Public License | |
16 | along with this program; if not, write to the Free Software | |
17 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. | |
18 | ||
19 | */ | |
20 | ||
21 | ||
22 | #ifndef _EVENTS_H_ | |
23 | #define _EVENTS_H_ | |
24 | ||
25 | /* typedef struct _event_queue event_queue; */ | |
26 | /* typedef struct _event_entry_tag *event_entry_tag; */ | |
27 | ||
28 | typedef void event_handler(void *data); | |
29 | ||
30 | INLINE_EVENTS\ | |
31 | (event_queue *) event_queue_create | |
32 | (void); | |
33 | ||
34 | INLINE_EVENTS\ | |
35 | (void) event_queue_init | |
36 | (event_queue *queue); | |
37 | ||
38 | ||
39 | /* (de)Schedule things to happen in the future. */ | |
40 | ||
41 | INLINE_EVENTS\ | |
42 | (event_entry_tag) event_queue_schedule | |
43 | (event_queue *queue, | |
44 | signed64 delta_time, | |
45 | event_handler *handler, | |
46 | void *data); | |
47 | ||
48 | INLINE_EVENTS\ | |
49 | (event_entry_tag) event_queue_schedule_after_signal | |
50 | (event_queue *queue, | |
51 | signed64 delta_time, | |
52 | event_handler *handler, | |
53 | void *data); | |
54 | ||
55 | INLINE_EVENTS\ | |
56 | (void) event_queue_deschedule | |
57 | (event_queue *queue, | |
58 | event_entry_tag event_to_remove); | |
59 | ||
60 | ||
61 | /* progress time. In to parts so that if something is pending, the | |
62 | caller has a chance to save any cached state */ | |
63 | ||
64 | INLINE_EVENTS\ | |
65 | (int) event_queue_tick | |
66 | (event_queue *queue); | |
67 | ||
68 | INLINE_EVENTS\ | |
69 | (void) event_queue_process | |
70 | (event_queue *events); | |
71 | ||
72 | ||
73 | /* local concept of time */ | |
74 | ||
75 | INLINE_EVENTS\ | |
76 | (signed64) event_queue_time | |
77 | (event_queue *queue); | |
78 | ||
79 | #endif /* _EVENTS_H_ */ |