mongodb: allocator.h Source File

00001 // allocator.h
00002 
00003 /*    Copyright 2009 10gen Inc.
00004  *
00005  *    Licensed under the Apache License, Version 2.0 (the "License");
00006  *    you may not use this file except in compliance with the License.
00007  *    You may obtain a copy of the License at
00008  *
00009  *    http://www.apache.org/licenses/LICENSE-2.0
00010  *
00011  *    Unless required by applicable law or agreed to in writing, software
00012  *    distributed under the License is distributed on an "AS IS" BASIS,
00013  *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
00014  *    See the License for the specific language governing permissions and
00015  *    limitations under the License.
00016  */
00017 
00018 #pragma once
00019 
00020 namespace mongo {
00021 
00022     inline void * ourmalloc(size_t size) {
00023         void *x = malloc(size);
00024         if ( x == 0 ) dbexit( EXIT_OOM_MALLOC , "malloc fails");
00025         return x;
00026     }
00027 
00028     inline void * ourrealloc(void *ptr, size_t size) {
00029         void *x = realloc(ptr, size);
00030         if ( x == 0 ) dbexit( EXIT_OOM_REALLOC , "realloc fails");
00031         return x;
00032     }
00033 
00034 #define MONGO_malloc mongo::ourmalloc
00035 #define malloc MONGO_malloc
00036 #define MONGO_realloc mongo::ourrealloc
00037 #define realloc MONGO_realloc
00038 
00039 } // namespace mongo