usr/src/cmd/fm/eversholt/common/alloc.h

   1 /*
   2  * CDDL HEADER START
   3  *
   4  * The contents of this file are subject to the terms of the
   5  * Common Development and Distribution License (the "License").
   6  *  You may not use this file except in compliance with the License.
   7  *
   8  * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
   9  * or http://www.opensolaris.org/os/licensing.
  10  * See the License for the specific language governing permissions
  11  * and limitations under the License.
  12  *
  13  * When distributing Covered Code, include this CDDL HEADER in each
  14  * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
  15  * If applicable, add the following below this CDDL HEADER, with the
  16  * fields enclosed by brackets "[]" replaced with your own identifying
  17  * information: Portions Copyright [yyyy] [name of copyright owner]
  18  *
  19  * CDDL HEADER END
  20  */
  21 /*
  22  * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
  23  * Use is subject to license terms.
  24  *
  25  * alloc.h -- public definitions for memory allocation module
  26  *
  27  */
  28
  29 #ifndef _ESC_COMMON_ALLOC_H
  30 #define _ESC_COMMON_ALLOC_H
  31
  32 #pragma ident   "%Z%%M% %I%     %E% SMI"
  33
  34 #ifdef  __cplusplus
  35 extern "C" {
  36 #endif
  37
  38 void alloc_init(void);
  39 void alloc_fini(void);
  40 void *alloc_realloc(void *ptr, size_t nbytes, const char *fname, int line);
  41 void *alloc_malloc(size_t nbytes, const char *fname, int line);
  42 void alloc_free(void *ptr, const char *fname, int line);
  43 char *alloc_strdup(const char *ptr, const char *fname, int line);
  44 void *alloc_xmalloc(size_t size);
  45 void alloc_xfree(void *ptr, size_t size);
  46
  47 #ifdef DEBUG
  48
  49 #define MALLOC(nbytes) alloc_malloc(nbytes, __FILE__, __LINE__)
  50 #define REALLOC(ptr, nbytes) alloc_realloc(ptr, nbytes, __FILE__, __LINE__)
  51 #define FREE(ptr) alloc_free(ptr, __FILE__, __LINE__)
  52 #define STRDUP(ptr) alloc_strdup(ptr, __FILE__, __LINE__)
  53
  54 #else
  55
  56 #define MALLOC(nbytes) alloc_malloc(nbytes, "???", __LINE__)
  57 #define REALLOC(ptr, nbytes) alloc_realloc(ptr, nbytes, "???", __LINE__)
  58 #define FREE(ptr) alloc_free(ptr, "???", __LINE__)
  59 #define STRDUP(ptr) alloc_strdup(ptr, "???", __LINE__)
  60
  61 #endif
  62
  63 #ifdef  __cplusplus
  64 }
  65 #endif
  66
  67 #endif  /* _ESC_COMMON_ALLOC_H */