ug-nfc-share-efl/include/ug-nfc-share-common-util.h

   1 /*
   2   * Copyright (c) 2012, 2013 Samsung Electronics Co., Ltd.
   3   *
   4   * Licensed under the Flora License, Version 1.1 (the "License");
   5   * you may not use this file except in compliance with the License.
   6   * You may obtain a copy of the License at
   7
   8   *     http://floralicense.org/license/
   9   *
  10   * Unless required by applicable law or agreed to in writing, software
  11   * distributed under the License is distributed on an "AS IS" BASIS,
  12   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
  13   * See the License for the specific language governing permissions and
  14   * limitations under the License.
  15   */
  16
  17
  18 #ifndef __UG_NFC_SHARE_COMMON_UTIL_H__
  19 #define __UG_NFC_SHARE_COMMON_UTIL_H__
  20
  21 #include <glib.h>
  22 #include <assert.h>
  23 #include <dlog.h>
  24
  25
  26 #define UG_NFC_SHARE_MAX_HEAP_SIZE                                                      5*1024*1024
  27
  28 #define UG_NFC_SHARE_MEM_MALLOC(ptr,no_elements,type)   \
  29                 do{\
  30                         if((gint)(no_elements)<=0)\
  31                         {\
  32                                 ptr=NULL;\
  33                         }\
  34                         else if(UG_NFC_SHARE_MAX_HEAP_SIZE<(gint)(no_elements)*sizeof(type))\
  35                         {\
  36                                 assert(0);\
  37                         }\
  38                         else\
  39                         {\
  40                                 ptr=(type*)g_malloc0((gint)(no_elements)*sizeof(type));\
  41                                 assert(ptr);\
  42                         }\
  43                 }while(0)
  44
  45 #define UG_NFC_SHARE_MEM_STRDUP(ptr,str)        \
  46                         do {\
  47                                 if((str) != NULL)\
  48                                 {\
  49                                         ptr = g_strdup((const char *)(str));\
  50                                         assert(ptr);\
  51                                 }\
  52                                 else\
  53                                 {\
  54                                         (ptr) = NULL;\
  55                                 }\
  56                         }while(0)
  57
  58 #define UG_NFC_SHARE_MEM_FREE(ptr)      \
  59                 do {\
  60                         if(ptr != NULL)\
  61                         {\
  62                                 g_free(ptr);\
  63                                 ptr = NULL;\
  64                         }\
  65                 }while(0)
  66
  67 #endif  /*__UG_NFC_SHARE_COMMON_UTIL_H__*/
  68