njn | 73c5134 | 2005-06-18 15:18:15 +0000 | [diff] [blame] | 1 | |
| 2 | /*--------------------------------------------------------------------*/ |
| 3 | /*--- Signals stuff. pub_tool_signals.h ---*/ |
| 4 | /*--------------------------------------------------------------------*/ |
| 5 | |
| 6 | /* |
| 7 | This file is part of Valgrind, a dynamic binary instrumentation |
| 8 | framework. |
| 9 | |
Elliott Hughes | ed39800 | 2017-06-21 14:41:24 -0700 | [diff] [blame] | 10 | Copyright (C) 2000-2017 Julian Seward |
njn | 73c5134 | 2005-06-18 15:18:15 +0000 | [diff] [blame] | 11 | jseward@acm.org |
| 12 | |
| 13 | This program is free software; you can redistribute it and/or |
| 14 | modify it under the terms of the GNU General Public License as |
| 15 | published by the Free Software Foundation; either version 2 of the |
| 16 | License, or (at your option) any later version. |
| 17 | |
| 18 | This program is distributed in the hope that it will be useful, but |
| 19 | WITHOUT ANY WARRANTY; without even the implied warranty of |
| 20 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 21 | General Public License for more details. |
| 22 | |
| 23 | You should have received a copy of the GNU General Public License |
| 24 | along with this program; if not, write to the Free Software |
| 25 | Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA |
| 26 | 02111-1307, USA. |
| 27 | |
| 28 | The GNU General Public License is contained in the file COPYING. |
| 29 | */ |
| 30 | |
| 31 | #ifndef __PUB_TOOL_SIGNALS_H |
| 32 | #define __PUB_TOOL_SIGNALS_H |
| 33 | |
florian | 535fb1b | 2013-09-15 13:54:34 +0000 | [diff] [blame] | 34 | #include "pub_tool_basics.h" // Addr |
| 35 | |
njn | 73c5134 | 2005-06-18 15:18:15 +0000 | [diff] [blame] | 36 | // Register an interest in apparently internal faults; used code which |
| 37 | // wanders around dangerous memory (ie, leakcheck). The catcher is |
| 38 | // not expected to return. |
philippe | b5a02e7 | 2015-10-22 19:14:30 +0000 | [diff] [blame] | 39 | // Returns the previously set fault_catcher (NULL if there was no fault |
| 40 | // catcher set) |
njn | 73c5134 | 2005-06-18 15:18:15 +0000 | [diff] [blame] | 41 | // |
| 42 | // It's frustrating that we need this header for a single function used |
njn | 1d0825f | 2006-03-27 11:37:07 +0000 | [diff] [blame] | 43 | // only by Memcheck during leak checking. We should find a way to remove |
| 44 | // the need for this file. |
philippe | b5a02e7 | 2015-10-22 19:14:30 +0000 | [diff] [blame] | 45 | typedef void (*fault_catcher_t)(Int sig, Addr addr); |
| 46 | extern fault_catcher_t VG_(set_fault_catcher)(fault_catcher_t catcher); |
njn | 73c5134 | 2005-06-18 15:18:15 +0000 | [diff] [blame] | 47 | |
| 48 | #endif // __PUB_TOOL_SIGNALS_H |
| 49 | |
| 50 | /*--------------------------------------------------------------------*/ |
| 51 | /*--- end ---*/ |
| 52 | /*--------------------------------------------------------------------*/ |