| /* |
| * (C) 2008 by Daniel Willmann <daniel@totalueberwachung.de> |
| * (C) 2009 by Holger Hans Peter Freyther <zecke@selfish.org> |
| * (C) 2009-2010 by Harald Welte <laforge@gnumonks.org> |
| * (C) 2010 by Nico Golde <nico@ngolde.de> |
| * |
| * All Rights Reserved |
| * |
| * This program is free software; you can redistribute it and/or modify |
| * it under the terms of the GNU General Public License as published by |
| * the Free Software Foundation; either version 2 of the License, or |
| * (at your option) any later version. |
| * |
| * This program is distributed in the hope that it will be useful, |
| * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| * GNU General Public License for more details. |
| * |
| * You should have received a copy of the GNU General Public License along |
| * with this program; if not, write to the Free Software Foundation, Inc., |
| * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. |
| * |
| */ |
| |
| /*! \file backtrace.c |
| * \brief Routines realted to generating call back traces |
| */ |
| |
| #include <stdio.h> |
| #include <stdlib.h> |
| #include <osmocom/core/utils.h> |
| #include "config.h" |
| |
| #ifdef HAVE_EXECINFO_H |
| #include <execinfo.h> |
| |
| /*! \brief Generate and print a call back-trace |
| * |
| * This function will generate a function call back-trace of the |
| * current process and print it to stdout |
| */ |
| void osmo_generate_backtrace(void) |
| { |
| int i, nptrs; |
| void *buffer[100]; |
| char **strings; |
| |
| nptrs = backtrace(buffer, ARRAY_SIZE(buffer)); |
| printf("backtrace() returned %d addresses\n", nptrs); |
| |
| strings = backtrace_symbols(buffer, nptrs); |
| if (!strings) |
| return; |
| |
| for (i = 1; i < nptrs; i++) |
| printf("%s\n", strings[i]); |
| |
| free(strings); |
| } |
| #else |
| void osmo_generate_backtrace(void) |
| { |
| } |
| #endif |