1 /* 2 * sigsegv.h -- sigsegv handlers 3 * 4 * Copyright (c) 2003 Juan F. Codagnone <juam@users.sourceforge.net> 5 * 6 * Permission is hereby granted, free of charge, to any person obtaining a 7 * copy of this software and associated documentation files (the "Software"), 8 * to deal in the Software without restriction, including without limitation 9 * the rights to use, copy, modify, merge, publish, distribute, sublicense, 10 * and/or sell copies of the Software, and to permit persons to whom the 11 * Software is furnished to do so, subject to the following conditions: 12 * 13 * The above copyright notice and this permission notice shall be included 14 * in all copies or substantial portions of the Software. 15 * 16 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR 17 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, 18 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE 19 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER 20 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, 21 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE 22 * SOFTWARE. 23 */ 24 #ifndef CRASH_SIGSEGV_H 25 #define CRASH_SIGSEGV_H 26 27 namespace Crash { 28 29 /** 30 * sets the print function (it is used to print the backtrace) 31 * if it isn't set, or it is set to NULL, printf will be used. 32 * 33 * \param _need_cr needs to append an \n at the end? 34 */ 35 void *sigsegv_set_print( int (* fnc)(const char *format, ...), int _needs_cr); 36 37 /** 38 * try to print a backtrace of the programa, and dump the core 39 */ 40 void sigsegv_handler_fnc(int signal); 41 42 /** 43 * try to print a verbose backtrace of the program, and dump the core 44 */ 45 void sigsegv_handler_bt_full_fnc(int signal); 46 47 }; // namespace Crash 48 49 #endif 50