git.m6w6.name Git - awesomized/libmemcached/blob - libmemcached/memory.h

   1 /*  vim:expandtab:shiftwidth=2:tabstop=2:smarttab:
   2  *
   3  *  Libmemcached library
   4  *
   5  *  Copyright (C) 2011 Data Differential, http://datadifferential.com/
   6  *
   7  *  Redistribution and use in source and binary forms, with or without
   8  *  modification, are permitted provided that the following conditions are
   9  *  met:
  10  *
  11  *      * Redistributions of source code must retain the above copyright
  12  *  notice, this list of conditions and the following disclaimer.
  13  *
  14  *      * Redistributions in binary form must reproduce the above
  15  *  copyright notice, this list of conditions and the following disclaimer
  16  *  in the documentation and/or other materials provided with the
  17  *  distribution.
  18  *
  19  *      * The names of its contributors may not be used to endorse or
  20  *  promote products derived from this software without specific prior
  21  *  written permission.
  22  *
  23  *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
  24  *  "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
  25  *  LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
  26  *  A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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  33  *  OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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  35  */
  36
  37 #pragma once
  38
  39 static inline void libmemcached_free(const memcached_st *self, void *mem)
  40 {
  41   if (self)
  42   {
  43     self->allocators.free(self, mem, self->allocators.context);
  44   }
  45   else if (mem)
  46   {
  47     free(mem);
  48   }
  49 }
  50
  51 static inline void *libmemcached_malloc(const memcached_st *self, const size_t size)
  52 {
  53   if (self)
  54   {
  55     return self->allocators.malloc(self, size, self->allocators.context);
  56   }
  57
  58   return malloc(size);
  59 }
  60
  61 static inline void *libmemcached_realloc(const memcached_st *self, void *mem, const size_t size)
  62 {
  63   if (self)
  64   {
  65     return self->allocators.realloc(self, mem, size, self->allocators.context);
  66   }
  67
  68   return realloc(mem, size);
  69 }
  70
  71 static inline void *libmemcached_calloc(const memcached_st *self, size_t nelem, size_t size)
  72 {
  73   if (self)
  74   {
  75     return self->allocators.calloc(self, nelem, size, self->allocators.context);
  76   }
  77
  78   return calloc(nelem, size);
  79 }