1IEEE1284_CLAIM(3)                  Functions                 IEEE1284_CLAIM(3)
2
3
4

NAME

6       ieee1284_claim - claim access to the port
7

SYNOPSIS

9       #include <ieee1284.h>
10
11       int ieee1284_claim(struct parport *port);
12

DESCRIPTION

14       With the exception of ieee1284_get_deviceid(3), ieee1284_claim must be
15       called on an open port before any other libieee1284 function for
16       accessing a device on it.
17

RETURN VALUE

19       E1284_OK
20           Success. Note that, unless the F1284_EXCL flag was specified to
21           start with, the port should be released within a “reasonable”
22           amount of time.
23
24       E1284_NOMEM
25           There is not enough memory.
26
27       E1284_INVALIDPORT
28           The port parameter is invalid (for instance, it might not have been
29           opened yet).
30
31       E1284_SYS
32           There was a problem at the operating system level. The global
33           variable errno has been set appropriately.
34

SEE ALSO

36       ieee1284_release(3)
37

AUTHOR

39       Tim Waugh <twaugh@redhat.com>
40           Author.
41

43       Copyright © 2001-2003 Tim Waugh
44
45
46
47[FIXME: source]                   06/17/2014                 IEEE1284_CLAIM(3)
Impressum