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) 2000-2017 Julian Seward 11 jseward (at) 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. 45 typedef void (*fault_catcher_t)(Int sig, Addr addr); 46 extern fault_catcher_t VG_(set_fault_catcher)(fault_catcher_t catcher); 47 48 #endif // __PUB_TOOL_SIGNALS_H 49 50 /*--------------------------------------------------------------------*/ 51 /*--- end ---*/ 52 /*--------------------------------------------------------------------*/ 53
