complaints.h revision 1.8 
1/* Definitions for complaint handling during symbol reading in GDB.
2
3   Copyright (C) 1990-2019 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/* Register a complaint.  This is a macro around complaint_internal to
29   avoid computing complaint's arguments when complaints are disabled.
30   Running FMT via gettext [i.e., _(FMT)] can be quite expensive, for
31   example.  */
32#define complaint(FMT, ...)					\
33  do								\
34    {								\
35      extern int stop_whining;					\
36								\
37      if (stop_whining > 0)					\
38	complaint_internal (FMT, ##__VA_ARGS__);		\
39    }								\
40  while (0)
41
42/* Clear out / initialize all complaint counters that have ever been
43   incremented.  */
44
45extern void clear_complaints ();
46
47
48#endif /* !defined (COMPLAINTS_H) */
49