1
2/*--------------------------------------------------------------------*/
3/*--- ErrorMgr: management of errors and suppressions.             ---*/
4/*---                                          pub_core_errormgr.h ---*/
5/*--------------------------------------------------------------------*/
6
7/*
8   This file is part of Valgrind, a dynamic binary instrumentation
9   framework.
10
11   Copyright (C) 2000-2013 Julian Seward
12      jseward@acm.org
13
14   This program is free software; you can redistribute it and/or
15   modify it under the terms of the GNU General Public License as
16   published by the Free Software Foundation; either version 2 of the
17   License, or (at your option) any later version.
18
19   This program is distributed in the hope that it will be useful, but
20   WITHOUT ANY WARRANTY; without even the implied warranty of
21   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
22   General Public License for more details.
23
24   You should have received a copy of the GNU General Public License
25   along with this program; if not, write to the Free Software
26   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
27   02111-1307, USA.
28
29   The GNU General Public License is contained in the file COPYING.
30*/
31
32#ifndef __PUB_CORE_ERRORMGR_H
33#define __PUB_CORE_ERRORMGR_H
34
35//--------------------------------------------------------------------
36// PURPOSE: This module manages errors recording and printing,
37// which includes suppression reading and writing.
38//--------------------------------------------------------------------
39
40#include "pub_tool_errormgr.h"
41
42// These must be negative, so as to not overlap with tool error kinds.
43typedef
44   enum {
45      // Nb: thread errors are a relic of the time when Valgrind's core
46      // could detect them.  This example is left as an example should new
47      // core errors ever be added.
48      ThreadErr = -1,
49   }
50   CoreErrorKind;
51
52extern void VG_(load_suppressions)        ( void );
53
54// if verbosity == 0,           print nothing.
55// else if xml                  print suppressions used (in xml format)
56// else if verbosity == 1       print Error summary
57// else                         print all errors and suppressions used.
58extern void VG_(show_all_errors)          ( Int verbosity, Bool xml );
59
60/* Print (in readable format) the last error that occured. */
61extern void VG_(show_last_error)          ( void );
62
63extern void VG_(show_error_counts_as_XML) ( void );
64
65extern Bool VG_(is_action_requested)      ( const HChar* action, Bool* clo );
66
67extern Bool VG_(showing_core_errors)      ( void );
68
69extern UInt VG_(get_n_errs_found)         ( void );
70extern UInt VG_(get_n_errs_shown)         ( void );
71
72extern void VG_(print_errormgr_stats)     ( void );
73
74#endif   // __PUB_CORE_ERRORMGR_H
75
76/*--------------------------------------------------------------------*/
77/*--- end                                                          ---*/
78/*--------------------------------------------------------------------*/
79