2 Copyright (C) 2000-2007 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #include "pbd/stacktrace.h"
28 /* Obtain a backtrace and print it to stdout. */
35 PBD::stacktrace (std::ostream& out, int levels)
42 size = backtrace (array, 200);
43 strings = backtrace_symbols (array, size);
47 printf ("Obtained %zd stack frames.\n", size);
49 for (i = 0; i < size && (levels == 0 || i < size_t(levels)); i++) {
50 out << strings[i] << std::endl;
60 PBD::stacktrace (std::ostream& out, int levels)
62 out << "stack tracing is not enabled on this platform" << std::endl;
68 PBD::stacktrace (std::cout);
71 #endif /* HAVE_EXECINFO */