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c17a9e46 HZ |
1 | /* Python interface to inferior events. |
2 | ||
e2882c85 | 3 | Copyright (C) 2009-2018 Free Software Foundation, Inc. |
c17a9e46 HZ |
4 | |
5 | This file is part of GDB. | |
6 | ||
7 | This program is free software; you can redistribute it and/or modify | |
8 | it under the terms of the GNU General Public License as published by | |
9 | the Free Software Foundation; either version 3 of the License, or | |
10 | (at your option) any later version. | |
11 | ||
12 | This program is distributed in the hope that it will be useful, | |
13 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
15 | GNU General Public License for more details. | |
16 | ||
17 | You should have received a copy of the GNU General Public License | |
18 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ | |
19 | ||
20 | #ifndef GDB_PY_EVENTS_H | |
21 | #define GDB_PY_EVENTS_H | |
22 | ||
c17a9e46 HZ |
23 | #include "command.h" |
24 | #include "python-internal.h" | |
25 | #include "inferior.h" | |
26 | ||
c17a9e46 HZ |
27 | /* Stores a list of objects to be notified when the event for which this |
28 | registry tracks occurs. */ | |
29 | ||
30 | typedef struct | |
31 | { | |
32 | PyObject_HEAD | |
33 | ||
34 | PyObject *callbacks; | |
35 | } eventregistry_object; | |
36 | ||
37 | /* Struct holding references to event registries both in python and c. | |
38 | This is meant to be a singleton. */ | |
39 | ||
40 | typedef struct | |
41 | { | |
7d221d74 TT |
42 | #define GDB_PY_DEFINE_EVENT(name) \ |
43 | eventregistry_object *name; | |
44 | #include "py-all-events.def" | |
45 | #undef GDB_PY_DEFINE_EVENT | |
c17a9e46 HZ |
46 | |
47 | PyObject *module; | |
48 | ||
49 | } events_object; | |
50 | ||
51 | /* Python events singleton. */ | |
eed8f803 | 52 | extern events_object gdb_py_events; |
c17a9e46 HZ |
53 | |
54 | extern eventregistry_object *create_eventregistry_object (void); | |
55 | extern int evregpy_no_listeners_p (eventregistry_object *registry); | |
56 | ||
57 | #endif /* GDB_PY_EVENTS_H */ |