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45 lines
1.6 KiB
C
45 lines
1.6 KiB
C
/* Copyright (C) 1998, 1999 Free Software Foundation, Inc.
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This file is part of the GNU C Library.
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The GNU C Library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public License as
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published by the Free Software Foundation; either version 2 of the
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License, or (at your option) any later version.
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The GNU C 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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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with the GNU C Library; see the file COPYING.LIB. If not,
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write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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Boston, MA 02111-1307, USA. */
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#ifndef _EXECINFO_H
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#define _EXECINFO_H 1
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#include <features.h>
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__BEGIN_DECLS
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/* Store up to SIZE return address of the current program state in
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ARRAY and return the exact number of values stored. */
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extern int backtrace (void **__array, int __size) __THROW;
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/* Return names of functions from the backtrace list in ARRAY in a newly
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malloc()ed memory block. */
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extern char **backtrace_symbols (void *__const *__array, int __size) __THROW;
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/* This function is similar to backtrace_symbols() but it writes the result
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immediately to a file and can therefore also be used in situations where
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malloc() is not usable anymore. */
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extern void backtrace_symbols_fd (void *__const *__array, int __size,
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int __fd) __THROW;
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__END_DECLS
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#endif /* execinfo.h */
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