mongodb/util/allocator.h

// allocator.h

/*    Copyright 2009 10gen Inc.
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */

#pragma once

namespace mongo {

    inline void * ourmalloc(size_t size) {
        void *x = malloc(size);
        if ( x == 0 ) dbexit( EXIT_OOM_MALLOC , "malloc fails");
        return x;
    }

    inline void * ourrealloc(void *ptr, size_t size) {
        void *x = realloc(ptr, size);
        if ( x == 0 ) dbexit( EXIT_OOM_REALLOC , "realloc fails");
        return x;
    }

#define MONGO_malloc mongo::ourmalloc
#define malloc MONGO_malloc
#define MONGO_realloc mongo::ourrealloc
#define realloc MONGO_realloc

} // namespace mongo