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Willy Tarreau1d488b62006-12-16 19:54:02 +01001/*
2 include/common/debug.h
3 This files contains some macros to help debugging.
4
5 Copyright (C) 2000-2006 Willy Tarreau - w@1wt.eu
6
7 This library is free software; you can redistribute it and/or
8 modify it under the terms of the GNU Lesser General Public
9 License as published by the Free Software Foundation, version 2.1
10 exclusively.
11
12 This library 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 GNU
15 Lesser General Public License for more details.
16
17 You should have received a copy of the GNU Lesser General Public
18 License along with this library; if not, write to the Free Software
19 Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
20*/
21
22#ifndef _COMMON_DEBUG_H
23#define _COMMON_DEBUG_H
24
25#include <common/config.h>
26
27#ifdef DEBUG_FULL
Willy Tarreau8a68c242006-12-16 23:22:58 +010028#define DPRINTF(x...) fprintf(x)
Willy Tarreau1d488b62006-12-16 19:54:02 +010029#else
30#define DPRINTF(x...)
31#endif
32
Willy Tarreau8a68c242006-12-16 23:22:58 +010033#ifdef DEBUG_FSM
34#define FSM_PRINTF(x...) fprintf(x)
35#else
36#define FSM_PRINTF(x...)
37#endif
38
Willy Tarreau5c6f58f2008-06-13 22:36:31 +020039/* this one is provided for easy code tracing.
40 * Usage: TRACE(sess||0, fmt, args...);
41 * TRACE(sess, "");
42 */
43#define TRACE(sess, fmt, args...) do { \
44 fprintf(stderr, \
45 "%d.%06d [%s:%d %s] [sess %p(%x)] " fmt "\n", \
46 (int)now.tv_sec, (int)now.tv_usec, \
47 __FILE__, __LINE__, __FUNCTION__, \
48 sess, sess?((struct session *)sess)->uniq_id:~0U, \
49 ##args); \
50 } while (0)
51
52
Willy Tarreau1d488b62006-12-16 19:54:02 +010053#endif /* _COMMON_DEBUG_H */