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/* vim:ts=8:sts=8:sw=4:noai:noexpandtab
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* Dump back trace to stderr and try gdb.
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* Copyright (c) 2006-2007 Miru Limited.
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Lesser General Public
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* License as published by the Free Software Foundation; either
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* version 2.1 of the License, or (at your option) any later version.
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Lesser General Public License for more details.
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* You should have received a copy of the GNU Lesser General Public
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* License along with this library; if not, write to the Free Software
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* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
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#ifdef CONFIG_HAVE_BACKTRACE
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# include <execinfo.h>
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# include <sys/types.h>
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#include <pgm/backtrace.h>
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G_GNUC_UNUSED int signum
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#ifdef CONFIG_HAVE_BACKTRACE
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fprintf (stderr, "\n======= Backtrace: =========\n");
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size = backtrace (array, G_N_ELEMENTS(array));
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names = backtrace_symbols (array, size);
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for (i = 0; i < size; i++)
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fprintf (stderr, "%s\n", names[i]);
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sprintf (cmd, "gdb --ex 'attach %ld' --ex 'info threads' --ex 'thread apply all bt' --batch", (long)getpid ());
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if ( g_spawn_command_line_sync (cmd, &out, &err, &exit_status, NULL) )
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fprintf (stderr, "======= GDB Backtrace: =========\n");
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fprintf (stderr, "%s\n", out);
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#endif /* CONFIG_HAVE_BACKTRACE */