parport_set_timeout(9) centos man page | unix.com

PARPORT_SET_TIMEOUT(9)					       Parallel Port Devices					    PARPORT_SET_TIMEOUT(9)

NAME
       parport_set_timeout - set the inactivity timeout for a device

SYNOPSIS
       long parport_set_timeout(struct pardevice * dev, long inactivity);

ARGUMENTS
       dev
	   device on a port

       inactivity
	   inactivity timeout (in jiffies)

DESCRIPTION
       This sets the inactivity timeout for a particular device on a port. This affects functions like parport_wait_peripheral. The special value
       0 means not to call schedule while dealing with this device.

       The return value is the previous inactivity timeout.

       Any callers of parport_wait_event for this device are woken up.

COPYRIGHT
Kernel Hackers Manual 3.10					     June 2014						    PARPORT_SET_TIMEOUT(9)