Hello!
> You aren't opening it with O_NDELAY by any chance?
Hopefully not :) Even plain cat exhibits the problem.
> Please look with strace.
| albireo:/home/mj# strace cat /dev/usb/lp0
| execve("/bin/cat", ["cat", "/dev/usb/lp0"], [/* 34 vars */]) = 0
| uname({sys="Linux", node="albireo", ...
Hello, world!
I am currently playing with HP LaserJet P2015D connected over USB and
I have a slight problem with the usblp driver there. Whenever I try to
read from /dev/usb/lp0 and no data are available, it immediately returns
reporting EOF (0 bytes read) instead of waiting for the data. Does
any
