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/* Copyright (C) 2004 Garrett A. Kajmowicz
*
* This file is part of the uClibc++ Library.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
#include <cstdlib>
#include <exception>
namespace std
{
_UCXXEXPORT static terminate_handler __terminate_handler = abort;
_UCXXEXPORT static unexpected_handler __unexpected_handler = terminate;
// Takes a new handler function as an argument, returns the old function.
_UCXXEXPORT terminate_handler set_terminate(terminate_handler func) throw()
{
terminate_handler old = __terminate_handler;
__terminate_handler = func;
return old;
}
/** The runtime will call this function if %exception handling must be
* abandoned for any reason.
*/
_UCXXEXPORT void terminate(void) throw()
{
if (__terminate_handler)
{
__terminate_handler();
}
abort();
}
_UCXXEXPORT terminate_handler set_unexpected(unexpected_handler func) throw()
{
unexpected_handler old = __unexpected_handler;
__unexpected_handler = func;
return old;
}
/** The runtime will call this function if an %exception is thrown which
* violates the function's %exception specification.
*/
_UCXXEXPORT void unexpected(void) throw()
{
if (__unexpected_handler)
{
__unexpected_handler();
}
terminate();
}
}
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