MongoDB  2.7.0
allocator.h
1 // allocator.h
2 
3 /* Copyright 2009 10gen Inc.
4  *
5  * Licensed under the Apache License, Version 2.0 (the "License");
6  * you may not use this file except in compliance with the License.
7  * You may obtain a copy of the License at
8  *
9  * http://www.apache.org/licenses/LICENSE-2.0
10  *
11  * Unless required by applicable law or agreed to in writing, software
12  * distributed under the License is distributed on an "AS IS" BASIS,
13  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14  * See the License for the specific language governing permissions and
15  * limitations under the License.
16  */
17 
18 #pragma once
19 
20 #include <stdlib.h>
21 
22 // we need the "real" malloc here
24 
25 namespace mongo {
26 
27  inline void * ourmalloc(size_t size) {
28  void *x = malloc(size);
29  if ( x == 0 ) abort();
30  return x;
31  }
32 
33  inline void * ourrealloc(void *ptr, size_t size) {
34  void *x = realloc(ptr, size);
35  if ( x == 0 ) abort();
36  return x;
37  }
38 
39 #define MONGO_malloc ::mongo::ourmalloc
40 #define MONGO_realloc ::mongo::ourrealloc
41 
42 // this redefines 'malloc' to 'MONGO_malloc', etc
44 
45 } // namespace mongo
remove mongo implementation macros after using
macros for mongo internals