my_new.cpp
上传用户:romrleung
上传日期:2022-05-23
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文件大小:1k
- /* Copyright (C) 2000 MySQL AB
- This program 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 2 of the License, or
- (at your option) any later version.
- This program 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.
- You should have received a copy of the GNU General Public License
- along with this program; if not, write to the Free Software
- Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA */
- /*
- This is a replacement of new/delete operators to be used when compiling
- with gcc 3.0.x to avoid including libstdc++
- */
- #include "mysys_priv.h"
- #ifdef USE_MYSYS_NEW
- void *operator new (size_t sz)
- {
- return (void *) malloc (sz ? sz : 1);
- }
- void *operator new[] (size_t sz)
- {
- return (void *) malloc (sz ? sz : 1);
- }
- void operator delete (void *ptr)
- {
- if (ptr)
- free(ptr);
- }
- void operator delete[] (void *ptr) throw ()
- {
- if (ptr)
- free(ptr);
- }
- #endif /* USE_MYSYS_NEW */