new_opv.cpp

/*	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
*/
// Arduino 1.04 contains an implementation for this.
#if ARDUINO < 104

#include <new>
#include <cstdlib>
#include <func_exception>

_UCXXEXPORT void* operator new[](std::size_t numBytes) throw(std::bad_alloc){
	//C++ stardard 5.3.4.8 requires that a valid pointer be returned for
	//a call to new(0). Thus:
	if(numBytes == 0){
		numBytes = 1;
	}
	void * p = malloc(numBytes);
	if(p == 0){
		std::__throw_bad_alloc();
	}
	return p;
}

#endif