mirror of
https://gitlab.gnome.org/GNOME/glib.git
synced 2024-11-11 20:06:18 +01:00
70ee43f1e9
Add SPDX license (but not copyright) headers to all files which follow a certain pattern in their existing non-machine-readable header comment. This commit was entirely generated using the command: ``` git ls-files glib/*.[ch] | xargs perl -0777 -pi -e 's/\n \*\n \* This library is free software; you can redistribute it and\/or\n \* modify it under the terms of the GNU Lesser General Public/\n \*\n \* SPDX-License-Identifier: LGPL-2.1-or-later\n \*\n \* This library is free software; you can redistribute it and\/or\n \* modify it under the terms of the GNU Lesser General Public/igs' ``` Signed-off-by: Philip Withnall <pwithnall@endlessos.org> Helps: #1415
83 lines
2.5 KiB
C
83 lines
2.5 KiB
C
/*
|
|
* Copyright © 2020 Endless Mobile, Inc.
|
|
*
|
|
* SPDX-License-Identifier: LGPL-2.1-or-later
|
|
*
|
|
* 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 2.1 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, see <http://www.gnu.org/licenses/>.
|
|
*
|
|
* Author: Philip Withnall <withnall@endlessm.com>
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#ifdef HAVE_SYSPROF
|
|
#include <sysprof-capture.h>
|
|
#endif
|
|
|
|
#include "glib.h"
|
|
|
|
G_BEGIN_DECLS
|
|
|
|
/*
|
|
* G_TRACE_CURRENT_TIME:
|
|
*
|
|
* Get the current time, in nanoseconds since the tracing epoch. This (and only
|
|
* this) is suitable for passing to tracing functions like g_trace_mark(). It is
|
|
* not suitable for other timekeeping.
|
|
*
|
|
* The tracing epoch is implementation defined, but is guaranteed to be
|
|
* unchanged within the lifetime of each thread. It is not comparable across
|
|
* threads or process instances.
|
|
*
|
|
* If tracing support is disabled, this evaluates to `0`.
|
|
*
|
|
* Since: 2.66
|
|
*/
|
|
#ifdef HAVE_SYSPROF
|
|
#define G_TRACE_CURRENT_TIME SYSPROF_CAPTURE_CURRENT_TIME
|
|
#else
|
|
#define G_TRACE_CURRENT_TIME 0
|
|
#endif
|
|
|
|
void (g_trace_mark) (gint64 begin_time_nsec,
|
|
gint64 duration_nsec,
|
|
const gchar *group,
|
|
const gchar *name,
|
|
const gchar *message_format,
|
|
...) G_GNUC_PRINTF (5, 6);
|
|
|
|
#ifndef HAVE_SYSPROF
|
|
/* Optimise the whole call out */
|
|
#if defined(G_HAVE_ISO_VARARGS)
|
|
#define g_trace_mark(b, d, g, n, m, ...)
|
|
#elif defined(G_HAVE_GNUC_VARARGS)
|
|
#define g_trace_mark(b, d, g, n, m...)
|
|
#else
|
|
/* no varargs macro support; the call will have to be optimised out by the compiler */
|
|
#endif
|
|
#endif
|
|
|
|
guint (g_trace_define_int64_counter) (const char *group,
|
|
const char *name,
|
|
const char *description);
|
|
void (g_trace_set_int64_counter) (guint id,
|
|
gint64 value);
|
|
|
|
#ifndef HAVE_SYSPROF
|
|
#define g_trace_define_int64_counter(g, n, d) ((guint) -1)
|
|
#define g_trace_set_int64_counter(i,v)
|
|
#endif
|
|
|
|
G_END_DECLS
|