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authorUlrich Drepper <drepper@redhat.com>1998-06-08 19:06:31 +0000
committerUlrich Drepper <drepper@redhat.com>1998-06-08 19:06:31 +0000
commit2de7874e55b344d5270abc8832950cf09c6d7dd7 (patch)
tree6078fed9aa78dae16461616fe2bf8b05f901716d /debug/execinfo.h
parent31f7410f5c413605f039e898151f01231f11efa5 (diff)
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Update.
1998-06-08 18:57 Ulrich Drepper <drepper@cygnus.com> * Makeconfig (subdirs): Add debug. * configure.in: Use sysdeps/generic/elf subdir if ELF platform. * libc.map: Add __backtrace, __backtrace_symbols, backtrace and backtrace_symbols. * sysdeps/generic/backtrace.c: New file. * sysdeps/generic/backtracesyms.c: New file. * sysdeps/generic/elf/backtracesyms.c: New file. * sysdeps/i386/backtrace.c: New file. * debug/Makefile: New file. * debug/backtrace-tst.c: New file. * debug/execinfo.h: New file.
Diffstat (limited to 'debug/execinfo.h')
-rw-r--r--debug/execinfo.h39
1 files changed, 39 insertions, 0 deletions
diff --git a/debug/execinfo.h b/debug/execinfo.h
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+/* Copyright (C) 1998 Free Software Foundation, Inc.
+ This file is part of the GNU C Library.
+
+ The GNU C Library is free software; you can redistribute it and/or
+ modify it under the terms of the GNU Library General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version.
+
+ The GNU C Library 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
+ Library General Public License for more details.
+
+ You should have received a copy of the GNU Library General Public
+ License along with the GNU C Library; see the file COPYING.LIB. If not,
+ write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ Boston, MA 02111-1307, USA. */
+
+#ifndef _EXECINFO_H
+#define _EXECINFO_H 1
+
+#include <features.h>
+
+__BEGIN_DECLS
+
+/* Store up to SIZE return address of the current program state in
+ ARRAY and return the exact number of values stored. */
+extern int __backtrace __P ((void **__array, int __size));
+extern int backtrace __P ((void **__array, int __size));
+
+
+/* Return names of functions from the backtrace list in ARRAY in a newly
+ malloc()ed memory block. */
+extern char **__backtrace_symbols __P ((__const void **__array, int __size));
+extern char **backtrace_symbols __P ((__const void **__array, int __size));
+
+__END_DECLS
+
+#endif /* execinfo.h */