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 10 Copyright (C) 2000-2015 Julian Seward 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 34#include "pub_tool_basics.h" // Addr 35 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. 39// Returns the previously set fault_catcher (NULL if there was no fault 40// catcher set) 41// 42// It's frustrating that we need this header for a single function used 43// only by Memcheck during leak checking. We should find a way to remove 44// the need for this file. 45typedef void (*fault_catcher_t)(Int sig, Addr addr); 46extern fault_catcher_t VG_(set_fault_catcher)(fault_catcher_t catcher); 47 48#endif // __PUB_TOOL_SIGNALS_H 49 50/*--------------------------------------------------------------------*/ 51/*--- end ---*/ 52/*--------------------------------------------------------------------*/ 53