The HyperNews Linux KHG Discussion Pages

## use buffers!

  Forum: The Linux Kernel Hackers' Guide
  Re: writing/accessing modules (Jones MB)
  Re: Use a device driver and read()/write()/ioctl() (Michael K. Johnson)
  Re: getting to the kernel's memory (Jones MB)
  Keywords: module memory
  Date: Fri, 27 Feb 1998 13:27:39 GMT
  From: Rubens <mytsplick@hotmail.com>

If you use a module with read() and write() functions, use the buffers that each functions has. Example: when you write to the module, the read() function is called. read() stores the received data in your buffer. Don't create and allocate variables, tranfer your data through buffers. If you have questions, please send e-mail. RUBENS