GDB (xrefs)

py-continueevent.c
Go to the documentation of this file.
1 /* Python interface to inferior continue events.
2
3 Copyright (C) 2009-2018 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 #include "defs.h"
21 #include "py-event.h"
22 #include "py-ref.h"
23
24 static gdbpy_ref<>
25 create_continue_event_object (void)
26 {
27 return create_thread_event_object (&continue_event_object_type);
28 }
29
30 /* Callback function which notifies observers when a continue event occurs.
31 This function will create a new Python continue event object.
32 Return -1 if emit fails. */
33
34 int
35 emit_continue_event (ptid_t ptid)
36 {
37 if (evregpy_no_listeners_p (gdb_py_events.cont))
38 return 0;
39
40 gdbpy_ref<> event (create_continue_event_object ());
41 if (event != NULL)
42 return evpy_emit_event (event.get (), gdb_py_events.cont);
43 return -1;
44 }
defs.h
gdb::ref_ptr< T, gdbpy_ref_policy< T > >
ptid_t
Definition: ptid.h:35
gdb_py_events
events_object gdb_py_events
Definition: py-evtregistry.c:25
py-event.h
gdb::ref_ptr::get
T * get() const
Definition: gdb_ref_ptr.h:130
emit_continue_event
int emit_continue_event(ptid_t ptid)
Definition: py-continueevent.c:35
create_thread_event_object
gdbpy_ref create_thread_event_object(PyTypeObject *py_type, PyObject *thread=nullptr)
Definition: py-threadevent.c:51
evpy_emit_event
int evpy_emit_event(PyObject *event, eventregistry_object *registry)
Definition: py-event.c:83
create_continue_event_object
static gdbpy_ref create_continue_event_object(void)
Definition: py-continueevent.c:25
evregpy_no_listeners_p
int evregpy_no_listeners_p(eventregistry_object *registry)
Definition: py-evtregistry.c:120
py-ref.h