diff options
Diffstat (limited to 'gcc-4.4.3/libstdc++-v3/libsupc++/new_op.cc')
-rw-r--r-- | gcc-4.4.3/libstdc++-v3/libsupc++/new_op.cc | 67 |
1 files changed, 0 insertions, 67 deletions
diff --git a/gcc-4.4.3/libstdc++-v3/libsupc++/new_op.cc b/gcc-4.4.3/libstdc++-v3/libsupc++/new_op.cc deleted file mode 100644 index 4857c22f2..000000000 --- a/gcc-4.4.3/libstdc++-v3/libsupc++/new_op.cc +++ /dev/null @@ -1,67 +0,0 @@ -// Support routines for the -*- C++ -*- dynamic memory management. - -// Copyright (C) 1997, 1998, 1999, 2000, 2001, 2002, 2004, 2009 -// Free Software Foundation -// -// This file is part of GCC. -// -// GCC is free software; you can redistribute it and/or modify -// it under the terms of the GNU General Public License as published by -// the Free Software Foundation; either version 3, or (at your option) -// any later version. -// -// GCC 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 General Public License for more details. -// -// Under Section 7 of GPL version 3, you are granted additional -// permissions described in the GCC Runtime Library Exception, version -// 3.1, as published by the Free Software Foundation. - -// You should have received a copy of the GNU General Public License and -// a copy of the GCC Runtime Library Exception along with this program; -// see the files COPYING3 and COPYING.RUNTIME respectively. If not, see -// <http://www.gnu.org/licenses/>. - -#include <bits/c++config.h> -#include <cstdlib> -#include <exception_defines.h> -#include "new" - -using std::new_handler; -using std::bad_alloc; -#if _GLIBCXX_HOSTED -using std::malloc; -#else -// A freestanding C runtime may not provide "malloc" -- but there is no -// other reasonable way to implement "operator new". -extern "C" void *malloc (std::size_t); -#endif - -extern new_handler __new_handler; - -_GLIBCXX_WEAK_DEFINITION void * -operator new (std::size_t sz) throw (std::bad_alloc) -{ - void *p; - - /* malloc (0) is unpredictable; avoid it. */ - if (sz == 0) - sz = 1; - p = (void *) malloc (sz); - while (p == 0) - { - new_handler handler = __new_handler; - if (! handler) -#ifdef __EXCEPTIONS - throw bad_alloc(); -#else - std::abort(); -#endif - handler (); - p = (void *) malloc (sz); - } - - return p; -} |