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35c61a1dd5
It seems cleaner to me for functions like create_thread_event_object, which pass object ownership to their callers, to directly return a gdb_ref<>. This way the ownership transfer is part of the API. This patch makes this change. ChangeLog 2017-09-11 Tom Tromey <tom@tromey.com> * python/py-threadevent.c (create_thread_event_object): Return gdbpy_ref. * python/py-stopevent.h (create_stop_event_object) (create_breakpoint_event_object, create_signal_event_object): Update. * python/py-stopevent.c (create_stop_event_object): Return gdbpy_ref. (emit_stop_event): Update. * python/py-signalevent.c (create_signal_event_object): Return gdbpy_ref. * python/py-infevents.c (create_inferior_call_event_object): Update. * python/py-event.h (create_event_object) (create_thread_event_object): Update. * python/py-event.c (create_event_object): Return gdbpy_ref. * python/py-continueevent.c: Return gdbpy_ref. * python/py-bpevent.c (create_breakpoint_event_object): Return gdbpy_ref.
54 lines
1.7 KiB
C
54 lines
1.7 KiB
C
/* Python interface to inferior continue events.
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Copyright (C) 2009-2017 Free Software Foundation, Inc.
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This file is part of GDB.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 3 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>. */
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#include "defs.h"
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#include "py-event.h"
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#include "py-ref.h"
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extern PyTypeObject continue_event_object_type
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CPYCHECKER_TYPE_OBJECT_FOR_TYPEDEF ("event_object");
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static gdbpy_ref<>
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create_continue_event_object (void)
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{
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return create_thread_event_object (&continue_event_object_type);
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}
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/* Callback function which notifies observers when a continue event occurs.
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This function will create a new Python continue event object.
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Return -1 if emit fails. */
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int
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emit_continue_event (ptid_t ptid)
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{
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if (evregpy_no_listeners_p (gdb_py_events.cont))
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return 0;
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gdbpy_ref<> event (create_continue_event_object ());
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if (event != NULL)
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return evpy_emit_event (event.get (), gdb_py_events.cont);
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return -1;
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}
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GDBPY_NEW_EVENT_TYPE (continue,
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"gdb.ContinueEvent",
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"ContinueEvent",
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"GDB continue event object",
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thread_event_object_type);
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