Sep 3, 2007 #1 A agent_009 Member level 2 Joined Dec 17, 2006 Messages 47 Helped 10 Reputation 20 Reaction score 3 Trophy points 1,288 Activity points 1,563 Hi, I am trying to read directly from a device which is connected through usb. I use system calls open() and then read(). This reads the data, but it is cached by the driver. How can i read the data uncached ? OS: Unix/Linux Thanx in advance
Hi, I am trying to read directly from a device which is connected through usb. I use system calls open() and then read(). This reads the data, but it is cached by the driver. How can i read the data uncached ? OS: Unix/Linux Thanx in advance