| /* |
| * Copyright (c) 2004, 2012, Oracle and/or its affiliates. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * |
| * - Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * |
| * - Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * - Neither the name of Oracle nor the names of its |
| * contributors may be used to endorse or promote products derived |
| * from this software without specific prior written permission. |
| * |
| * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS |
| * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR |
| * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, |
| * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
| * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
| * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
| * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
| * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| /* |
| * This source code is provided to illustrate the usage of a given feature |
| * or technique and has been deliberately simplified. Additional steps |
| * required for a production-quality application, such as security checks, |
| * input validation and proper error handling, might not be present in |
| * this sample code. |
| */ |
| |
| |
| /* *********************************************************************** |
| * |
| * The source file debug_malloc.c should be included with your sources. |
| * |
| * The object file debug_malloc.o should be included with your object files. |
| * |
| * WARNING: Any memory allocattion from things like memalign(), valloc(), |
| * or any memory not coming from these macros (malloc, realloc, |
| * calloc, and strdup) will fail miserably. |
| * |
| * *********************************************************************** |
| */ |
| |
| #ifndef _DEBUG_MALLOC_H |
| #define _DEBUG_MALLOC_H |
| |
| #ifdef DEBUG |
| |
| #include <stdlib.h> |
| #include <string.h> |
| |
| /* Use THIS_FILE when it is available. */ |
| #ifndef THIS_FILE |
| #define THIS_FILE __FILE__ |
| #endif |
| |
| /* The real functions behind the macro curtains. */ |
| |
| void *debug_malloc(size_t, const char *, int); |
| void *debug_realloc(void *, size_t, const char *, int); |
| void *debug_calloc(size_t, size_t, const char *, int); |
| char *debug_strdup(const char *, const char *, int); |
| void debug_free(void *, const char *, int); |
| |
| #endif |
| |
| void debug_malloc_verify(const char*, int); |
| #undef malloc_verify |
| #define malloc_verify() debug_malloc_verify(THIS_FILE, __LINE__) |
| |
| void debug_malloc_police(const char*, int); |
| #undef malloc_police |
| #define malloc_police() debug_malloc_police(THIS_FILE, __LINE__) |
| |
| #endif |
