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标题: 指针运算的错误代码 [打印本页]

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作者: gofiend    时间: 2009-01-04 11:39
标题: 指针运算的错误代码

               
               
               
                 IMEI_entry = (FLASH_ENTRY_HEADER *)(comp_buff+sizeof(FLASH_BUFFER_HEADER));
    TCMD_TRACE("Get IMEI_entry->entryType begin \n");
     //TCMD_TRACE( "IMEI entryType: %u", IMEI_entry->entryType);
    //TCMD_TRACE("Get IMEI_entry->entryType sucess\n");
  TCMD_TRACE( "IMEI entrySize: %d -unsigned long size %d \n", IMEI_entry->entrySize,sizeof(unsigned long));
   //memcpy(&IMEI_size, (comp_buff+sizeof(FLASH_BUFFER_HEADER)+4),4);//正确代码
    memcpy(&IMEI_size, (IMEI_entry+4),4);//错误代码
    TCMD_TRACE( "IMEI entrySize: %u\n", IMEI_size);
    TCMD_TRACE( "IMEI entryName: %s \n", IMEI_entry->fileName);
    TCMD_TRACE( "sizeof(FLASH_ENTRY_HEADER): %d\n",izeof(FLASH_ENTRY_HEADER));
    //memcpy(IMEI_NO, IMEI_entry+sizeof(FLASH_ENTRY_HEADER), IMEI_entry->entrySize );
  memcpy(IMEI_NO, IMEI_entry+8, IMEI_entry->entrySize );
   for( i=0; i40; i++ )
   TCMD_TRACE( "IMEI_NO[%d] = %d  0x%x\n", i, IMEI_NO,IMEI_NO );
                        
    TCMD_TRACE( "IMEI_NO array size is  %d content: %s IMEI entrySize: %d\n ", strlen(IMEI_NO),IMEI_NO,IMEI_entry->entrySize);


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