1 /* 2 * This file is part of ltrace. 3 * Copyright (C) 2009 Juan Cespedes 4 * 5 * This program is free software; you can redistribute it and/or 6 * modify it under the terms of the GNU General Public License as 7 * published by the Free Software Foundation; either version 2 of the 8 * License, or (at your option) any later version. 9 * 10 * This program is distributed in the hope that it will be useful, but 11 * WITHOUT ANY WARRANTY; without even the implied warranty of 12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 13 * General Public License for more details. 14 * 15 * You should have received a copy of the GNU General Public License 16 * along with this program; if not, write to the Free Software 17 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 18 * 02110-1301 USA 19 */ 20 21 #include <stdio.h> 22 #include <unistd.h> 23 24 #include "ltrace.h" 25 26 /* 27 static int count_call =0; 28 static int count_ret =0; 29 30 static void 31 callback_call(Event * ev) { 32 count_call ++; 33 } 34 static void 35 callback_ret(Event * ev) { 36 count_ret ++; 37 } 38 39 static void 40 endcallback(Event *ev) { 41 printf("%d calls\n%d rets\n",count_call, count_ret); 42 } 43 */ 44 45 int 46 main(int argc, char *argv[]) { 47 ltrace_init(argc, argv); 48 49 /* 50 ltrace_add_callback(callback_call, EVENT_SYSCALL); 51 ltrace_add_callback(callback_ret, EVENT_SYSRET); 52 ltrace_add_callback(endcallback, EVENT_EXIT); 53 */ 54 55 ltrace_main(); 56 return 0; 57 } 58
