CentOS 7.0 - man page for ieee1284_claim (centos section 3)
|Linux & Unix Commands - Search Man Pages
IEEE1284_CLAIM(3) Functions IEEE1284_CLAIM(3)
ieee1284_claim - claim access to the port
int ieee1284_claim(struct parport *port);
With the exception of ieee1284_get_deviceid(3), ieee1284_claim must be called on an open
port before any other libieee1284 function for accessing a device on it.
Success. Note that, unless the F1284_EXCL flag was specified to start with, the port
should be released within a "reasonable" amount of time.
There is not enough memory.
The port parameter is invalid (for instance, it might not have been opened yet).
There was a problem at the operating system level. The global variable errno has been
Tim Waugh <email@example.com>
Copyright (C) 2001-2003 Tim Waugh
[FIXME: source] 06/17/2014 IEEE1284_CLAIM(3)
All times are GMT -4. The time now is 05:09 PM.