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INTERNAL int SYS_GetPageSize ( void   ) 

Gets the memory page size.

The page size is used when calling the SYS_MemoryMap() and SYS_PublicMemoryMap() functions.

Returns:
Number of bytes per page.

Definition at line 204 of file sys_unix.c.

Referenced by SCardConnect(), SCardDisconnect(), SCardEstablishContextTH(), and SCardReconnect().

{
      static int size = -1;

      /* we use a cache to avoid a system call and improve perfs */
      if (-1 == size)
            size = getpagesize();
      return size;
}


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