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/* Python interface to inferior events.
Copyright (C) 2009-2020 Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#ifndef PYTHON_PY_EVENTS_H
#define PYTHON_PY_EVENTS_H
#include "command.h"
#include "python-internal.h"
#include "inferior.h"
/* Stores a list of objects to be notified when the event for which this
registry tracks occurs. */
struct eventregistry_object
{
PyObject_HEAD
PyObject *callbacks;
};
/* Struct holding references to event registries both in python and c.
This is meant to be a singleton. */
struct events_object
{
#define GDB_PY_DEFINE_EVENT(name) \
eventregistry_object *name;
#include "py-all-events.def"
#undef GDB_PY_DEFINE_EVENT
PyObject *module;
};
/* Python events singleton. */
extern events_object gdb_py_events;
extern eventregistry_object *create_eventregistry_object (void);
extern int evregpy_no_listeners_p (eventregistry_object *registry);
#endif /* PYTHON_PY_EVENTS_H */
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