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/* Definitions for complaint handling during symbol reading in GDB.
Copyright (C) 1990-2018 Free Software Foundation, Inc.
This file is part of GDB.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
#if !defined (COMPLAINTS_H)
#define COMPLAINTS_H
/* Opaque object used to track the number of complaints of a
particular category. */
struct complaints;
/* Predefined categories. */
extern struct complaints *symfile_complaints;
/* Helper for complaint. */
extern void complaint_internal (struct complaints **complaints,
const char *fmt, ...)
ATTRIBUTE_PRINTF (2, 3);
/* Register a complaint. This is a macro around complaint_internal to
avoid computing complaint's arguments when complaints are disabled.
Running FMT via gettext [i.e., _(FMT)] can be quite expensive, for
example. */
#define complaint(COMPLAINTS, FMT, ...) \
do \
{ \
extern int stop_whining; \
\
if (stop_whining > 0) \
complaint_internal (COMPLAINTS, FMT, ##__VA_ARGS__); \
} \
while (0)
extern void internal_complaint (struct complaints **complaints,
const char *file, int line,
const char *fmt,
...) ATTRIBUTE_PRINTF (4, 5);
/* Clear out / initialize all complaint counters that have ever been
incremented. If LESS_VERBOSE is 1, be less verbose about
successive complaints, since the messages are appearing all
together during a command that is reporting a contiguous block of
complaints (rather than being interleaved with other messages). If
noisy is 1, we are in a noisy command, and our caller will print
enough context for the user to figure it out. */
extern void clear_complaints (struct complaints **complaints,
int less_verbose, int noisy);
#endif /* !defined (COMPLAINTS_H) */
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