LCOV - app.info - extensions/spellcheck/hunspell/src/hunspell_alloc_hooks.h

LCOV - code coverage report
| Current view: | directory - extensions/spellcheck/hunspell/src - hunspell_alloc_hooks.h (source / functions) |  | Found | Hit | Coverage |
| Test: | app.info | Lines: | 17 | 8 | 47.1 %
| Date: | 2012-04-21 | Functions: | 4 | 2 | 50.0 %

           1                 : /******* BEGIN LICENSE BLOCK *******
           2                 :  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
           3                 :  *
           4                 :  * The contents of this file are subject to the Mozilla Public License Version
           5                 :  * 1.1 (the "License"); you may not use this file except in compliance with
           6                 :  * the License. You may obtain a copy of the License at
           7                 :  * http://www.mozilla.org/MPL/
           8                 :  *
           9                 :  * Software distributed under the License is distributed on an "AS IS" basis,
          10                 :  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
          11                 :  * for the specific language governing rights and limitations under the
          12                 :  * License.
          13                 :  *
          14                 :  * The Initial Developers of the Original Code is Mozilla Foundation.
          15                 :  * Portions created by the Initial Developers
          16                 :  * are Copyright (C) 2011 the Initial Developers. All Rights Reserved.
          17                 :  *
          18                 :  * Contributor(s):
          19                 :  *
          20                 :  * Alternatively, the contents of this file may be used under the terms of
          21                 :  * either the GNU General Public License Version 2 or later (the "GPL"), or
          22                 :  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
          23                 :  * in which case the provisions of the GPL or the LGPL are applicable instead
          24                 :  * of those above. If you wish to allow use of your version of this file only
          25                 :  * under the terms of either the GPL or the LGPL, and not to allow others to
          26                 :  * use your version of this file under the terms of the MPL, indicate your
          27                 :  * decision by deleting the provisions above and replace them with the notice
          28                 :  * and other provisions required by the GPL or the LGPL. If you do not delete
          29                 :  * the provisions above, a recipient may use your version of this file under
          30                 :  * the terms of any one of the MPL, the GPL or the LGPL.
          31                 :  *
          32                 :  ******* END LICENSE BLOCK *******/
          33                 :
          34                 : #ifndef alloc_hooks_h__
          35                 : #define alloc_hooks_h__
          36                 :
          37                 : /**
          38                 :  * This file is force-included in hunspell code.  Its purpose is to add memory
          39                 :  * reporting to hunspell without modifying its code, in order to ease future
          40                 :  * upgrades.
          41                 :  *
          42                 :  * This file is force-included through mozilla-config.h which is generated
          43                 :  * during the configure step.
          44                 :  *
          45                 :  * Currently, the memory allocated using operator new/new[] is not being
          46                 :  * tracked, but that's OK, since almost all of the memory used by Hunspell is
          47                 :  * allocated using C memory allocation functions.
          48                 :  */
          49                 :
          50                 : // Prevent the standard macros from being redefined
          51                 : #define mozilla_mozalloc_macro_wrappers_h
          52                 :
          53                 : #include "mozilla/mozalloc.h"
          54                 :
          55                 : extern void HunspellReportMemoryAllocation(void*);
          56                 : extern void HunspellReportMemoryDeallocation(void*);
          57                 :
          58            5007 : inline void* hunspell_malloc(size_t size)
          59                 : {
          60            5007 :   void* result = moz_malloc(size);
          61            5007 :   HunspellReportMemoryAllocation(result);
          62            5007 :   return result;
          63                 : }
          64                 : #define malloc(size) hunspell_malloc(size)
          65                 :
          66               0 : inline void* hunspell_calloc(size_t count, size_t size)
          67                 : {
          68               0 :   void* result = moz_calloc(count, size);
          69               0 :   HunspellReportMemoryAllocation(result);
          70               0 :   return result;
          71                 : }
          72                 : #define calloc(count, size) hunspell_calloc(count, size)
          73                 :
          74            5015 : inline void hunspell_free(void* ptr)
          75                 : {
          76            5015 :   HunspellReportMemoryDeallocation(ptr);
          77            5015 :   moz_free(ptr);
          78            5015 : }
          79                 : #define free(ptr) hunspell_free(ptr)
          80                 :
          81               0 : inline void* hunspell_realloc(void* ptr, size_t size)
          82                 : {
          83               0 :   HunspellReportMemoryDeallocation(ptr);
          84               0 :   void* result = moz_realloc(ptr, size);
          85               0 :   HunspellReportMemoryAllocation(result);
          86               0 :   return result;
          87                 : }
          88                 : #define realloc(ptr, size) hunspell_realloc(ptr, size)
          89                 :
          90                 : inline char* hunspell_strdup(const char* str)
          91                 : {
          92                 :   char* result = moz_strdup(str);
          93                 :   HunspellReportMemoryAllocation(result);
          94                 :   return result;
          95                 : }
          96                 : #define strdup(str) hunspell_strdup(str)
          97                 :
          98                 : #if defined(HAVE_STRNDUP)
          99                 : inline char* hunspell_strndup(const char* str, size_t size)
         100                 : {
         101                 :   char* result = moz_strndup(str, size);
         102                 :   HunspellReportMemoryAllocation(result);
         103                 :   return result;
         104                 : }
         105                 : #define strndup(str, size) hunspell_strndup(str, size)
         106                 : #endif
         107                 :
         108                 : #endif

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