1/* Definitions for complaint handling during symbol reading in GDB.
2
3   Copyright (C) 1990-2020 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
21#if !defined (COMPLAINTS_H)
22#define COMPLAINTS_H
23
24/* Helper for complaint.  */
25extern void complaint_internal (const char *fmt, ...)
26  ATTRIBUTE_PRINTF (1, 2);
27
28/* This controls whether complaints are emitted.  */
29
30extern int stop_whining;
31
32/* Register a complaint.  This is a macro around complaint_internal to
33   avoid computing complaint's arguments when complaints are disabled.
34   Running FMT via gettext [i.e., _(FMT)] can be quite expensive, for
35   example.  */
36#define complaint(FMT, ...)					\
37  do								\
38    {								\
39      if (stop_whining > 0)					\
40	complaint_internal (FMT, ##__VA_ARGS__);		\
41    }								\
42  while (0)
43
44/* Clear out / initialize all complaint counters that have ever been
45   incremented.  */
46
47extern void clear_complaints ();
48
49
50#endif /* !defined (COMPLAINTS_H) */
51