src/util/os_memory.h

   1 /**************************************************************************
   2  *
   3  * Copyright 2010 Vmware, Inc.
   4  * All Rights Reserved.
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   6  * Permission is hereby granted, free of charge, to any person obtaining a
   7  * copy of this software and associated documentation files (the
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   9  * without limitation the rights to use, copy, modify, merge, publish,
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  11  * permit persons to whom the Software is furnished to do so, subject to
  12  * the following conditions:
  13  *
  14  * The above copyright notice and this permission notice (including the
  15  * next paragraph) shall be included in all copies or substantial portions
  16  * of the Software.
  17  *
  18  * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
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  25  *
  26  **************************************************************************/
  27
  28
  29 /*
  30  * OS memory management abstractions
  31  */
  32
  33
  34 #ifndef _OS_MEMORY_H_
  35 #define _OS_MEMORY_H_
  36
  37 #include "detect_os.h"
  38
  39 #if defined(EMBEDDED_DEVICE)
  40
  41 #ifdef __cplusplus
  42 extern "C" {
  43 #endif
  44
  45 void *
  46 os_malloc(size_t size);
  47
  48 void *
  49 os_calloc(size_t count, size_t size);
  50
  51 void
  52 os_free(void *ptr);
  53
  54 void *
  55 os_realloc(void *ptr, size_t old_size, size_t new_size);
  56
  57 void *
  58 os_malloc_aligned(size_t size, size_t alignment);
  59
  60 void
  61 os_free_aligned(void *ptr);
  62
  63 void *
  64 os_realloc_aligned(void *ptr, size_t oldsize, size_t newsize, size_t alignemnt);
  65
  66 #ifdef __cplusplus
  67 }
  68 #endif
  69
  70 #elif DETECT_OS_WINDOWS && defined(DEBUG) && !defined(DEBUG_MEMORY_IMPLEMENTATION)
  71
  72 #  include "os_memory_debug.h"
  73
  74 #else
  75
  76 #  include "os_memory_stdc.h"
  77
  78 #endif
  79
  80 #endif /* _OS_MEMORY_H_ */