table of contents
| 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¶
| May 2024 | Kernel Hackers Manual 2.6. |