/usr/include/wx-2.6/wx/unix/stackwalk.h is in wx2.6-headers 2.6.3.2.2-5ubuntu4.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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// Name: wx/unix/stackwalk.h
// Purpose: declaration of wxStackWalker for Unix
// Author: Vadim Zeitlin
// Modified by:
// Created: 2005-01-19
// RCS-ID: $Id: stackwalk.h,v 1.2 2005/01/19 20:13:49 VZ Exp $
// Copyright: (c) 2005 Vadim Zeitlin <vadim@wxwindows.org>
// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
#ifndef _WX_UNIX_STACKWALK_H_
#define _WX_UNIX_STACKWALK_H_
// ----------------------------------------------------------------------------
// wxStackFrame
// ----------------------------------------------------------------------------
class WXDLLIMPEXP_BASE wxStackFrame : public wxStackFrameBase
{
public:
// arguments are the stack depth of this frame, its address and the return
// value of backtrace_symbols() for it
//
// NB: we don't copy syminfo pointer so it should have lifetime at least as
// long as ours
wxStackFrame(size_t level, void *address, const char *syminfo)
: wxStackFrameBase(level, address)
{
m_hasName =
m_hasLocation = false;
m_syminfo = syminfo;
}
protected:
virtual void OnGetName();
virtual void OnGetLocation();
private:
const char *m_syminfo;
bool m_hasName,
m_hasLocation;
};
// ----------------------------------------------------------------------------
// wxStackWalker
// ----------------------------------------------------------------------------
class WXDLLIMPEXP_BASE wxStackWalker : public wxStackWalkerBase
{
public:
// we need the full path to the program executable to be able to use
// addr2line, normally we can retrieve it from wxTheApp but if wxTheApp
// doesn't exist or doesn't have the correct value, the path may be given
// explicitly
wxStackWalker(const char *argv0 = NULL)
{
ms_exepath = wxString::FromAscii(argv0);
}
virtual void Walk(size_t skip = 1);
virtual void WalkFromException() { Walk(2); }
static const wxString& GetExePath() { return ms_exepath; }
private:
static wxString ms_exepath;
};
#endif // _WX_UNIX_STACKWALK_H_
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