glib/gobject/gobject_trace.h
Alexander Larsson 8e41be13ef Add dtrace and systemtap support for gobject
This adds static markers and systemtap tapsets for:

* type creation
* object lifetimes (creation, ref, unref, dispose, finalize)
* signal creation and emission

Signal emissions and finalization marker have a corresponding
*_end (or *-end in dtrace) version that is when the corresponding
operation is finished.

https://bugzilla.gnome.org/show_bug.cgi?id=606044
2010-05-27 14:51:41 -04:00

44 lines
1.3 KiB
C

/* GLIB - Library of useful routines for C programming
*
* Copyright (C) 2009,2010 Red Hat, Inc.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General
* Public License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place, Suite 330,
* Boston, MA 02111-1307, USA.
*
* Author: Alexander Larsson <alexl@redhat.com>
*/
#ifndef __GOBJECTTRACE_H__
#define __GOBJECTTRACE_H__
#ifndef SIZEOF_CHAR
#error "config.h must be included prior to gobject_trace.h"
#endif
#ifdef HAVE_DTRACE
/* include the generated probes header and put markers in code */
#include "gobject_probes.h"
#define TRACE(probe) probe
#else
/* Wrap the probe to allow it to be removed when no systemtap available */
#define TRACE(probe)
#endif
#endif /* __GOBJECTTRACE_H__ */