1 /* Python interface to inferior events. 2 3 Copyright (C) 2009, 2010, 2011 Free Software Foundation, Inc. 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 23 #include "defs.h" 24 #include "command.h" 25 #include "python-internal.h" 26 #include "inferior.h" 27 28 extern PyTypeObject thread_event_object_type; 29 30 /* Stores a list of objects to be notified when the event for which this 31 registry tracks occurs. */ 32 33 typedef struct 34 { 35 PyObject_HEAD 36 37 PyObject *callbacks; 38 } eventregistry_object; 39 40 /* Struct holding references to event registries both in python and c. 41 This is meant to be a singleton. */ 42 43 typedef struct 44 { 45 eventregistry_object *stop; 46 eventregistry_object *cont; 47 eventregistry_object *exited; 48 49 PyObject *module; 50 51 } events_object; 52 53 /* Python events singleton. */ 54 events_object gdb_py_events; 55 56 extern eventregistry_object *create_eventregistry_object (void); 57 extern int evregpy_no_listeners_p (eventregistry_object *registry); 58 59 #endif /* GDB_PY_EVENTS_H */ 60